BS 1846-1-1994 Glossary of terms relating to solid fuel burning equipment - Domestic appliances《有关固体燃料燃烧设备的术语词汇 家用器具》.pdf

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1、BRITISH STANDARD BS 1846-1: 1994 Glossary of Terms relating to solidfuelburning equipment Part 1: Domestic appliances UDC 697.243:001.4BS1846-1:1994 This British Standard, having been prepared under the directionof the Refrigeration, Heating and Air Conditioning Standards Policy Committee, waspublis

2、hed under the authorityof the Standards Boardand comes into effect on 15January1994 BSI 03-2000 First published April 1952 Second edition March 1968 Third edition January 1994 The following BSI references relate to the work on this standard: Committee reference RHE/29 Draft for comment 93/702955 ISB

3、N 0 580 22315 9 Committees responsible for this BritishStandard The preparation of this British Standard was entrusted by the Refrigeration, Heating and Air Conditioning Standards Policy Committee (RHE/-) to Technical Committee RHE/29, upon which the following bodies were represented: Association of

4、 British Solid Fuel Appliances Manufacturers British Coal Corporation Chartered Institution of Building Services Engineers Combustion Engineering Association HETAS Ltd. Institute of British Foundrymen Institution of Mechanical Engineers Low Temperature Coal Distillers Association of Great Britain Lt

5、d. Solid Fuel Advisory Service Amendments issued since publication Amd. No. Date CommentsBS1846-1:1994 BSI 03-2000 i Contents Page Committees responsible Inside front cover Foreword ii 1 General terms 1 2 Appliances 1 3 Fittings 2 4 Finish 4 5 Insulation 5 6 Installation 5 7 Ignition 6 8 Control 7 9

6、 Products disposal 8 10 Operation and tests 9 Annex A (informative) Solid fuels 14 Index 15 List of references Inside back coverBS1846-1:1994 ii BSI 03-2000 Foreword This Part of BS1846 has been prepared under the direction of the Refrigeration,Heating and Air Conditioning Standards Policy Committee

7、. Itsupersedes BS1846-1:1968, which is withdrawn. This glossary deals specifically with terms used in connection with solid fuel burning equipment and bearing on their function, performance and construction. Where a term is in common usage in other fields, only the definition applying to solid fuel

8、equipment is given. The glossary is divided into two Parts. Part1 covers equipment for domestic solid fuel burning appliances, with rated heat outputs up to45kW. Part2 covers equipment for industrial solid fuel burning appliances, with rated heat outputs above45kW. Each part of the glossary is divid

9、ed into sections and an index is provided for ease of reference. Every endeavour has been made to group terms which are descriptive of related items, processes or phenomena together and to cover all relevant terms in each part. In certain instances alternative terms are given. Where the use of such

10、terms is “non-preferred” or “deprecated”, their status is indicated. The main changes from BS1846-1:1968 reflect the introduction of more complicated designs of appliance and control device, the use of new materials and the consequent extensions to the various British Standard specifications and tes

11、t methods relating to these changes. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summ

12、ary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages1 to 18, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside fr

13、ont cover.BS1846-1:1994 BSI 03-2000 1 1 General terms 2 Appliances No. Term Definition 1 01 calorie Quantity of heat required to raise the temperature of1g of water by1K. 1 02 radiation heat shield (thermal) Material, used to restrict the transmission of radiant heat. 1 03 nominal size Dimension wit

14、hin a given or specific tolerance. 1 04 firebar spacing Designed spaces between firebars. 1 05 free air space That part of a bottomgrate permitting the free passage of air. 1 06 fuelbed firebed Fuel contained in the firebox. 1 07 combustion zone That region of the fuelbed in which combustion is proc

15、eeding. 1 08 primary air Combustion air which passes through the fuelbed. 1 09 secondary air Air supplied for the purpose of completing combustion of gases leaving the fuelbed. 1 10 underfloor primary airsupply Combustion air taken from the underfloor air space or ducted from the exterior of the hou

16、se. 2 01 solid fuel appliance Appliance that provides heat by burning solid fuel, with means of removing products of combustion. 2 02 domestic solid fuel appliance Solid fuel appliance of rated heat output up to and including45 kW. 2 03 approved domestic solidfuelappliance Domestic solid fuel applia

17、nce, that burns solid mineral fuel. 2 04 open fire Heating appliance, with or without boiler, with a permanent open front which distributes heat directly to the room by radiation. 2 05 open fire with convection Open fire, that also distributes heat by convection. 2 06 roomheater Appliance with a ful

18、ly enclosed fire with firedoors that are usually glazed, that distributes heat by radiation, convection and sometimes by hot water. 2 07 inset appliance Appliance that is designed to be built into a fireplace recess. 2 08 freestanding appliance Appliance designed to operate without being built into

19、a fireplace recess. 2 09 stool bottomgrate Single piece bottomgrate with integral legs, that stands freely on the hearth. 2 10 inset open fire Open fire fixed firmly to the hearth with an attached firefront. 2 11 hopper fed gravity feed Appliance fitted with a fuel hopper which permits extension of

20、the intervals between refuelling.BS1846-1:1994 2 BSI 03-2000 3 Fittings No. Term Definition 2 12 cooker Appliance primarily designed for cooking, incorporating one or more externally heated ovens and hotplates, heated from a fire by conduction or by circulating flue gases, or both. It may also be fi

21、tted with a boiler. 2 13 heat storage cooker Freestanding cooker, with hotplate(s), and oven(s) heated mainly by conduction from a source of stored heat, the heat being built up over a period which overlaps the normal cooking time. A heat storage cooker may be fitted with a boiler. 2 14 independent

22、boiler Closed freestanding appliance designed solely for a water heating service. 2 15 open fire boiler Free-standing boiler with an operable front above the level of the top of the bottomgrate, to give open fire facilities. 2 16 overnight burning appliance Appliance designed to maintain combustion

23、for at least10h without the need to refuel. 2 17 intermittent burning appliance Open fire not designed to maintain combustion for10h but should maintain combustion for at least6h without the need to refuel. 2 18 underfeed stoker Mechanical stoker with a retort into which the fuel is fed at the botto

24、m and air for combustion is introduced through tuyeres near the top. 2 19 independent cooker Cooker where the design/control allows water heating output priority over cooking/oven heating. 2 20 non-independent cooker Cooker where the design/control does not allow water heating output priority over c

25、ooking/oven heating. 2 21 exempted smoke-reducing appliance Appliance designed to burn bituminous coal with low smoke emission, enabling authorization by statute for use in smoke control areas. 3 01 lug Protrusion at the edge of a component, sometimes drilled or tapped, to take a pin or bolt. 3 02 n

26、ibs Reducible extension pieces, usually on the back or sides of a bottomgrate. 3 03 bottomgrate grate (non-preferred) Grating of one or more pieces on which the fuelbed rests. 3 04 bottomgrate frame Frame supporting a bottomgrate. 3 05 rectangular bottomgrate Bottomgrate for use with an open fire, t

27、he sides of which form a rectangle. 3 06 tapered bottomgrate Bottomgrate for use with an open fire, the sides of which form a trapezium. 3 07 bottomgrate bars firebars (non-preferred) Bars supporting the fuelbed, separate or integral with a surrounding frame. 3 08 front firebars Grating fitted at th

28、e front of a firebox opening to prevent spillage of fuel or to increase firebox capacity, or both. 3 09 firefront fret (deprecated) Front of an open fire that may be an integral or separate part which may be functional and/or decorative.BS1846-1:1994 BSI 03-2000 3 No. Term Definition 3 10 firedoor H

29、inged or sliding door to close the front of a firebox. 3 11 glass panelled door Firedoor having a panel or panels of heat resisting glass. 3 12 firebox That part of an appliance in which the fuel is burned. 3 13 retort Vessel forming the firebox of an underfeed stoker. 3 14 fuel hopper Fuel store in

30、tegral with the appliance from which fuel is fed tothe firebox. 3 15 charging door Hinged or sliding door which covers the refuelling opening. 3 16 drop front fall plate (deprecated) Movable cover plate to an open fire for closing off the front firebars. 3 17 closure plate Fire cover with egress for

31、 flue gases. 3 18 deepening bar Removable bar, fitted to the firefront, which increases the firebox capacity of an appliance. 3 19 log guard One or more deepening bars for an appliance designed to burn wood logs. 3 20 deepening plate Solid removable plate, fitted to the firefront, which increases th

32、e firebox capacity of an appliance. 3 21 back register plate Metal plate in the vertical plane, closing a fireplace recess, having an opening to fit the back flue pipe or flue adaptor of a solid fuel appliance. 3 22 top register plate Metal plate in the horizontal plane, closing the opening to the f

33、lue at the top of a fireplace recess, having an opening to fit the flue pipe or flue adaptor of a solid fuel appliance. 3 23 top plate Top of a cooker surrounding and including the hotplate. 3 24 hotplate Plate(s) provided on a cooker mainly for boiling, simmering or frying. 3 25 splash plate Vertic

34、al plate at the rear of the top plate. 3 26 bolster hotplate cover Heat insulating cover, for the hotplate when not in use. 3 27 roasting oven Oven capable of maintaining, when empty, a temperature of205 C or above under specified test conditions. NOTETest conditions specified in BS1252:1991. 3 28 o

35、ven shelf Oven grid or steel plate for supporting cooking vessels within an oven. 3 29 operating tool Tool supplied with an appliance for the purpose of manipulating movable parts and to avoid touching hot parts of the appliance by hand. 3 30 clamping ring Flanged metal ring, usually in two parts wh

36、ich clamp together. Used around a flue adaptor to confine the sealing material between the adaptor and the flue connecting block or top or back register plate through which it passes. 3 31 throat restrictor Device fitted in the throat of a chimney flue or in the flue outlet of an appliance to reduce

37、 the cross-sectional area. 3 32 canopy Projection from the top of an open fire that collects and diverts products of combustion up a chimney flue. 3 33 boiler heat exchanger Vessel in which water is heated, intended for fitting in or forming part of a solid fuel appliance.BS1846-1:1994 4 BSI 03-2000

38、 4 Finish No. Term Definition 3 34 back boiler Boiler fitted at the back of a solid fuel appliance. 3 35 normal output boiler Boiler that provides hot water primarily for domestic use. 3 36 boiling plate area mechanical or surface-ground surface incorporated into the hotplate, designed for rapid hea

39、ting. 3 37 high output boiler central heating boiler (non-preferred) Boiler that provides hot water for domestic use and for space heating. 3 38 boiler flue set Complete unit, consisting of a combination of back boiler and associated firebricks which form a boiler flueway. 3 39 boiler with integral

40、flue Boiler with a flueway formed within its shell. 3 40 boiler shell That part of a boiler which contains the water. 3 41 boiler tappings Screwed connections for connecting the boiler to the water system. 3 42 flow tapping Connection on a boiler from which the heated water exits. 3 43 return tappin

41、g Connection on a boiler into which cooled water enters. 3 44 domed tapping Flow tapping of a boiler which is domed to prevent the entrapment of air within the boiler shell. 3 45 waterways Space within a boiler shell which contains water. 3 46 pressure relief valve Automatic pressure relief device o

42、pening at a pre-determined pressure. 3 47 drain cock draining tap (non-preferred) Cock or tap fitted at the lowest point of a water system for draining down. 3 48 insulating jacket Flexible construction, comprising an insulating material totally enclosed in fabric, plastic or thin metal designed to

43、fit around individual vessels. 3 49 convection case Case surrounding a heat source with inlets and outlets positioned to assist in the transfer of heat to the air passing between it and the heat source. 3 50 fireguard Safety barrier for a solid fuel appliance. 3 51 nursery type fireguard Fireguard d

44、esigned for fitting outside the fireplace surround and any superimposed hearth. 3 52 spark guard Removable wire mesh cover in front of an open fire to reduce the possibility of sparks being ejected beyond the hearth. 4 01 finish Generic term denoting the final surfacing. 4 02 satin chrome finish Sem

45、i-matt surface chromium plating. 4 03 ground coat grip coat (deprecated) Primer coat on steel or cast iron preparatory to vitreous enamelling. 4 04 vitreous enamel Glazed surface finish produced by the application of a powdered inorganic glass to metal parts and its subsequent fusion.BS1846-1:1994 B

46、SI 03-2000 5 5 Insulation 6 Installation No. Term Definition 4 05 glass lining Vitreous deposit fused on to the surface of steel or cast iron to effect a corrosion resistant finish in boiler waterways and types of oven. 4 06 stove enamel A painted finish which is set by heat. 5 01 thermal insulating

47、 material Material used to reduce heat loss. 5 02 mineral wool Generic term for mineral fibres of a woolly consistency, normally made from molten glass, rock or slag. 5 03 glass wool Mineral wool produced from molten glass. 5 04 rock wool Mineral wool produced from molten rock. 5 05 slag wool Minera

48、l wool produced from molten furnace slag. 5 06 loose fill insulation Thermal insulating material in the form of granules, loose or pelleted fibre, which is used in the dry state as a filling for cavities, casings or jackets. 5 07 preformed insulation Thermal insulating material which is pre-fabricat

49、ed in such a manner that at least one surface conforms to the shape of the surface to be covered. 5 08 plastic composition insulation Thermal insulating material in a loose, dry form, which is prepared for application as a paste or dough by mixing with water, and applied in situ. 5 09 insulating refractory material Refractory material with a low thermal conductivity. 5 10 mouldable refractory material Refractory material composition ready for use, which may contain chemical agents to ensure hardening at low temperatures. 5 11 castable refractory material Mixture of refracto