CN2287268Y

CN2287268Y - Water heating stove using gas fuel

Info

Publication number: CN2287268Y
Application number: CN 96217554
Authority: CN
Inventors: 贾新
Original assignee: 贾黛会
Priority date: 1996-10-16
Filing date: 1996-10-16
Publication date: 1998-08-05
Anticipated expiration: 2006-10-16

Abstract

The utility model relates to a water heating stove using gas fuel used in household kitchens. A cavity range surface capable of flowing is communicated with an external water system and is arranged on the top of a range frame, a range burner arranged in the center of the range mouth is arranged in the lower part of a range body, the periphery of a heat insulating plate is not higher than the site of a flaming mouth and is connected with the inner surface of the range body, leakage cavities with a plurality of leakage mouths are arranged on four sides of the range body which is in a part formed by the heat insulating plate and the cavity range surface, and a cavity fire plug communicated with the water system can be installed in outer place or inner place and is combined organically with a complete machine into integration. The utility model has the same function with current gas ranges. When a leakage gap mouth is opened and the cavity fire plug is covered inside or outside, the utility model can be used as a water heating stove using gas fuel. The technology has the advantages of easy operation and good versatility.

Description

Chamber face gas hot-water stove

The utility model relates to a kind of family kitchen chamber face gas hot-water stove.

Existing kitchen range are seen figure (1), and wherein, by back plate (6), side plate (7), front panel (18) enclose the topped range panel (4) that has kitchen range mouth (27) on the kitchen range frame that is unified into; Be positioned at its protruding pin of (27) center and put and adorn two both sides and be fixed on (7) inner face crossbeam (3), its spout (P) is topped kitchen range lid (5), and its air inlet is set in the kitchen range (4) of fastening lighting valve (16) nozzle of (18) corresponding site; Pan bracket (9) places on the ring dish (8) that is placed on (27) peristoma, and the supporting leg (1) that is fixed on four bights below the kitchen range, the air inlet pipe (2) of communications and liaison (16), igniter (15) tongues of fire that connect (16) are lighted the combustible gas of the spout (P) of (4) and (5) formation, and heating places the cooker on (9).If with the purpose of this technology realization continuous heat supply water, common way will have the intake-outlet pipe (11) by spiral shell flexible pipe (12) communications and liaison water inlet manifold (water source tube) and outlet pipe, the water heater of (13) (10).When gas flame constantly heats (10), and current are flowed by (11) to (13) continuously in (10), if heat energy enough just can be realized above-mentioned purpose.Said apparatus still is applied owing to economical and practical simple.But this technology is because heating process is open type, and heat scatters and disappears big and efficient is low.It is little to add kitchen range (4) heat energy, and the heat exchange area of (10) is little, and the flow of hot water output of making demands before 25 ℃ of absolute temperature rises down is too little and can not fully satisfy use, and be idle in addition (10), complete machine is poor, installs and place all inconvenience, so can not be widely used.

The purpose of this utility model provides a kind of improved chamber face gas hot-water stove, and it can improve the thermal efficiency effectively, heat utilization efficiency, and structural organically complete machine.

The purpose of this utility model can be achieved through the following technical solutions:

1. the upper and lower panel of fire-resistant Heat Conduction Material being made that has kitchen range mouth (27) (31), (29) constitute the thin chamber type cavity cooktop (33) of the withstand voltage hollow of sealing by (27) peristoma and neighboring envelope connection, and hold the chamber face water inlet pipe and water outlet pipe (19) of suitable spacing by the maintenance that communicates with the chamber on it, (34) respectively with total water inlet pipe and water outlet pipe (35), (36) communications and liaison.

2. by last lower plugging plate (22), its gabarit shape of (23) all banding connection is consistent with kitchen range mouth (27) and can put stifled (21) stifled water inlet pipe and water outlet pipe (41) by communicating with the chamber on it of the thin chamber of withstand voltage hollow die cavity fire of envelope (27), (42) and spiral shell flexible pipe (12) communications and liaison.

3. be lower than the kitchen range (4) of the suitable distance L of (29) lower surface of (33), bocca (P) is enclosed cover by the pyrosphere (48) made by flame-proof thermal insulation material, and (48) end opening is lower than the bocca (P) of (4), and (48) are gone up muzzle card (27) and (27) are sealed.

The purpose of this utility model can also be adopted by following technical measures and be reached:

In range panel (14) inner surface upper edge (27) peristoma and between periphery by the water-supply-pipe (66) of continuous perforation closely coiling be covered with and paste connection and constitute tube sheet (67), and (66) two ends mouth of pipe respectively with total water inlet pipe and water outlet pipe (35), (36) communications and liaison.

2. chamber fire stifled (21) is placed in the snap ring (20) that connects firmly with plate (6) surface, back, and the spiral shell flexible pipe (12) of water inlet pipe and water outlet pipe stifled with it (41), (42) communications and liaison is by being anchored on (6) surperficial Inlet and outlet water tee pipe (38), the total water inlet pipe and water outlet pipes of (40) communications and liaison (35), (36) by pipe clamp (37).

3. chamber fire stifled (21) is placed in the V-type deck (45) that connects firmly with crossbeam (3), and corresponding site port (44) peristoma of cavity cooktop (33) hinge connection stripper plate (43), and (21) are again by respective chamber face water inlet pipe and water outlet pipe (19), (34) on (12) communications and liaison (33) lower panels (29).

4. chamber fire stifled (21) is flat on (29) surface down, vertically connect firmly in axle bed (60) axis hole that rotating shaft (53) is actively tied in and (3) connect firmly of overcoat torsion spring (52) with the hyoplastron of lower plugging plate (23), and steel wire rope (59) one end plates are gone up by card silk nail (63) fastening around the wire wheel (54) that connects firmly with (53) suit, and the tightening bolt (56) that the other end is fixed on the U type free bearing (57) of (3) is fastening; (59) are again in the stage casing is through at slotted hole (65) with the moving bar (55) of the line that is actively tied in (57) respective aperture of (18) corresponding site hole swing arm (61) worm drive movingly in addition.

5. the guide rod (49) of the outer casing spring (47) that connects firmly of the even cloth in pyrosphere (48) lower end connects movingly with catch tray (46) rim that (4) below corresponding site has blow-off pipe (68), and (48) two nose bars (50) of going up symmetry are passed through hinge (58) and cut with scissors depression bar (51) normal pressure that is coupled to (57); And (51) are in corresponding site quilt (55) inclined-plane (64) normal pressure.

6. chamber fire stifled (21) is not for being provided with (41), solid block up (69) of being made by the fireproof heat-insulating insulation material of (42).

The thermal insulation board (28) that has the recessed dish of ring (26) of its kitchen range muzzle dress kitchen range (4) position, plane that is not higher than (P) in ease head piece (30) mouthful below with its periphery respectively with (6), (7), (18) connect, and its upper surface pastes connection aluminium foil (32); It is surperficial and with crack mouth (J) block that its upper rim was not less than (29) when the Bao Huojiaquan (25) that is made by the fireproof heat-insulating insulation material that even cloth is fixedly connected with a pot leg (24) on it placed (26) interior.

Tube sheet (67) by high heat conductive metal water-supply-pipe (66) along (27) peristoma outwards be coiling to continuously (14) periphery mutually the weldering connection form, and be linked in (14) inner surface; (66) the total water inlet pipe and water outlet pipes of two nose end communications and liaison (35) (36).

The utility model is when going up the placement cooker in pot leg (24); be in kitchen range mouth (27) below kitchen range (4) spout (P) flame since Bao Huojiaquan (25) flame is lived to cavity cooktop (33) block by (P); make flame only along kitchen range mouth (27) ejection heating cooker, have the function of gas-cooker this moment.Because (25) make for the fireproof heat-insulating insulation material, in heating process, cooker is heated face and existing technology, and to put height almost consistent, so add the thermal effect basically identical; But the water of cavity cooktop (33) is to flame waste heat and photothermal heat-absorbing action, make the common hot kitchen range face that is bound to arouse fear become Wen Liang (interior water open circulation), improved the performance of operation interface greatly, can utilize waste heat heating bore water again and had energy-saving effect.When chamber fire stifled (21) during from cavity cooktop (33) top (taking off Bao Huojiaquan (25)) or below (depress pyrosphere (48) and screw in (21)) its kitchen range mouth (27) of shutoff, the thermal current that is in the flame of kitchen range (4) bocca (P) of low level and formation thereof along lower panel (29) and stifled (21) lower surface of chamber fire ease stream chamber by thermal insulation board (28) and its formation by ease head piece (30) dissipation on crack mouth (J) and four limits.In fact the whole sealing kitchen range of above-mentioned heating process face (being formed by (21) and (33)) has constituted large-area thin chamber water heater.If wherein can obtain continuous hot water certainly by solid stream of water.Be not difficult to find out that its availability of above-mentioned heating process is very high; If (21) and (33) adopt the extraordinary material of thermal conductivity (as metal materials such as stainless steel or aluminium) to make, add the effect that thermal insulation board (28) upper surface pastes the reflective thermal radiation of the aluminium foil (32) that joins, form desirable enclosed heating, rate of heat exchange is improved greatly; In a word, above-mentioned enclosed heating can make the thermal efficiency very high, thereby has had the function of the practical water heater (the eyes kitchen range with  120 dicyclos fire kitchen range is a fundamental mode, through the mutually suitable 5 liters of water heaters of examination data, satisfies the domestic shower requirement) of equivalent discharge.So this type has reached easy-to-use basically, structure is organically integrated, the designing requirement of high thermal efficiency.This technology versatility is extremely strong, almost is can grafting technical to all existing gas-cookers, so popularization very easily.

The embodiment of this type has been described in the accompanying drawing.Wherein: figure (1) is that existing gas kitchen ranges substitutes the water heater structural representation; Figure (2) is the utility model most preferred embodiment, be figure (3) H-H and K-K to view, figure (3) is figure (a 2) G-G cutaway view, scheming (4) is that figure (5) O-O is to view; Figure (5) is an I place enlarged drawing; Figure (6) is that this type is implemented illustration (7) A-A cutaway view; Figure (7) is that figure (6) rings view; Figure (8) is figure (a 7) A-A work schematic diagram, and figure (9) is that figure (7) E-E is to profile; Figure (10) be figure (11) to view, figure (11) be that figure (12) C-C is that figure (11) D is to view to the view figure of portion (12); Figure (13) is to block the firer with solid fire to make schematic diagram; Figure (14) is that figure (15) R-R is to tube sheet dish system schematic diagram; Figure (15) is a tube sheet Compound Cavity face kitchen range work schematic diagram.

The purpose of this utility model will be described in further detail in conjunction with the embodiments below.

Figure (2) figure (3) is a preferred embodiment of the utility model.Supporting leg (1) among (is example with the eyes kitchen range) figure, air inlet pipe (2), crossbeam (3), kitchen range (4), kitchen range lid (5), back plate (6), side plate (7), igniter (15), lighting valve (16), knob (17), panel member installation positions such as (18) must hang down the L than top panel (31) except that kitchen range (4) bocca (P) plane, and all the other are consistent with the existing technology shown in the figure (1), so do not give unnecessary details.(seeing above-mentioned) wherein connects along its circumferential edges and the sealing of kitchen range mouth (27) peristoma thereof with top panel (31) and lower panel (29), makes withstand voltage (anti-hydraulic pressure 〉=5kg/cm from the beginning ²) sealed thin chamber die cavity panel (33); And (33) pass through chamber face water inlet pipe and water outlet pipe (19), (34) branch and total water inlet pipe and water outlet pipe (35), (36) communications and liaison of inner chamber communications and liaison with it, see figure (2), figure (6), scheme (7); (33) are installed on above the stove as common kitchen range face.And (27) are concentric with (4) on it; Wherein will constitute (6), (7) of stove, the ease head piece (30) that (18) are a series of near the even system of (29) lower surface and the external world communicates.Thermal insulation board (28) concentric locking collar that has same kitchen range mouth (27) is loaded onto the kitchen range mouth (27) that port card places (33), lower port suit (4) and Qi Kou plane be a little less than the fire figure (48) that is made by the fireproof heat-insulating insulation material on (P) plane, and in (30) below horizontal its periphery is connect mutually with the stove periphery; Expand number for reducing its heat, will paste connection aluminium foil (32), constitute the ease flowing lumen like this at (28) upper surface.(48) inframarginal connects firmly 3 guide rods (49) that are with spring (47) (being preferably stage clip), and on the fastening listrium that is anchored on the catch tray that has blow-off pipe (68) (36) under (4) by the bent plate (70) that connects firmly crossbeam (3) in (49) lower end; And (48) the outer surface below is arranged with nose bar (50), is coupled to the depression bar (51) of the U type free bearing (57) that connects firmly (3) in the end normal pressure by hinge (58) hinge; And (51) by with inclined-plane (64) normal pressure of the moving bar (55) of (57) respective aperture line movingly, and the moving bar (55) of line is the worm drive structure with the swing arm (61) that is installed on (18), sees figure (2), figure (3), figure (4).The profile of making by the sealing of lower plugging plate on it (22), (23) rim and stifled (21) (the seeing figure (2), (Fig. 6)) of (27) corresponding to thin chamber die cavity fire rotating shaft (53) and the axle bed (60) that is fixed on (3) suit movingly by the vertical suit torsion spring (return torsion spring) (52) that connects firmly its hyoplastron, and wire wheel (54) suit is anchored on (53).It is interior and fastening by card silk nail (63) that steel wire rope (59) one ends are wound in (54) groove, and its other end passes slotted hole (65) the quilt tightening bolt (56) of (57) and spiral shell pad (62) tightening of (55), sees figure (4), figure (5).Said mechanism, the duty shown in the figure (2) is the gas-cooker state, and (P) flame of mouthful ejection is under sealing of (48) acts on, and ascension goes out the cooker in (27) heating (9), and is the same with the existing gas kitchen ranges function shown in the figure (1).Knob (17) in turn (61), rotate (61) thereupon.Because (55) are blocked by (57) mating holes and can not be rotated and only can linear move, (64) depress (51) on it; (48) upper port holding (28) this moment kitchen range mouth behind motion one segment distance m, the crack mouth (J) of ease stream chamber annular spread is by open-minded; Be through at (59) beginning in (65) of (55) hereat by roof pressure, affect (54) to drive (53) and overcome the moment of torsion of (52) and rotate, thus drive (21) turn to suitable angle and with (27) by (27) shutoff of (29) lower surface with (33).Under this duty, (P) mouth jets out flames and diffuses into (J) along the lower surface of (21), and edge (33) lower surface in the external world, is seen figure (2), (3), (4), (5) by the loss of ease head piece (30) in ease stream chamber.In this heating process, if having continuous current to pass through by the inlet and outlet pipe lines system that communicates with it in (33) and (21) chamber, inevitablely continuously outflow heated current, thereby reach this type purpose by its delivery port.Because the effect of spring (52), (47) is along with circle round (61), above-mentioned whole motion process is reversible, so it is stand-by to keep in the center.

Figure (6) is the stifled enclosing cover of the chamber fire formula embodiment that banks up a fire.Among the figure, thermal insulation board (28) is in the recessed dish of kitchen range mouth draw-barring (26), and (26) collar extension plane is not higher than (P) plane.Bao Huojiaquan (25) goes up even cloth and connects firmly 3 pot legs (24) formation pan bracket; With (25) place (26) when trying to get to the heart of a matter on it open height must be not less than (29), and (25) but proper shutoff ease stream lacuna mouth (J).This of this type kind of state is the gas-cooker operating conditions.In the time must cooking a meal food, (P) the flame thermal current of mouthful ejection is because the block effect of (25) can only be by (25) dissipation suitable for reading, place the cooker on (24) to be heated hereat, since the distance on (24) top to (P) mouthful plane suitably (≤35mm), (25) are made heat for heat-insulating material and are are seldom scattered and disappeared again, so this type has the function same with existing kitchen range.When doing the time spent, take off (25), cap seal chamber fire stifled (21) as water heater.Do not open owing to (J) mouthful having (25) block, (P) mouthful flame thermal current enters ease stream chamber by (J) mouth under (21) press seal, is overflowed by ease head piece (30) in heating (21) and (33) back.If have solid stream of water to pass through in (21) and (33) hereat, overlap naturally and heated continuously and continuously outflow hot water by total delivery port (36) of aforesaid pipe-line system.Obviously this type has possessed the function of water heater, sees figure (8), figure (11).In order to keep complete machine, the spiral shell flexible pipe (12) and water circuit system communications and liaison of communications and liaison are with it passed through in stifled intake-outlet pipe (41), (42) of (21).If (21) smooth (6) outer surface and being placed in is fixed on (6) and goes up in snap ring (20), will with (12) of its communications and liaison by be fastened in Inlet and outlet water tee pipe (38), (40) and total water inlet pipe and water outlet pipe (35), (36) communications and liaison on (6) face by pipe clamp (37), this just constitutes the outer holding pattern of (21), sees figure (6), (7), (8), (9); If (in the middle of the eyes) were contained in the V-type deck (45) that connects firmly with (3) in the stifled chamber (44) in the middle of (21) vertically be placed in, and begin to speak on (44) can be by topped with the stripper plate (43) of (33) hinge knot.Its Inlet and outlet water spiral shell flexible pipe (12) and interior chamber face water inlet pipe and water outlet pipe (19), (34) communications and liaison of kitchen range, this just constitutes the interior holding pattern of (21), sees figure (10), (11), (12).Must and illustrate that the drop handle on (21) (39) is to be to extract (21) convenient setting; (12) be sufficiently long, can make (21) freedom and flexibility put envelope (27) and put in place.

Figure (13) has illustrated (27) can be put the hot type formula of envelope by isolated solid stifled (69).This type structure is simple, and cost is low, but poor thermal efficiency is a little.

Figure (14), (15) has illustrated the another kind of form of chamber face, the seamless water-supply-pipe (being generally metal tube) (66) of high heat conduction coiled continuously generally outwards be coiling to (14) continuous edge continuously by (a 27) peristoma in range panel (14) inner surface and be coiling to another (27) peristoma more inwards, its two ends mouth of pipe can be distinguished the total water inlet pipe and water outlet pipe of communications and liaison (35), (36).Among the figure, water-supply-pipe (66) coiling connection is coupled to (14) inner surface for the tube sheet of plane (67) pastes.The tube sheet of this type (67) is simple and easy to system, and good airproof performance is so there is better technology versatility.

Claims

1. a family kitchen is with chamber face combustion gas water kitchen range, comprise by back plate (6), side plate (7), front panel (18) encloses the fastening supporting leg (1) of four inferior horns of the kitchen range frame of connection, being positioned at its protruding leg of range panel (14) upper stove entrance (27) center puts and is loaded on both sides and is fixed on (7) inner face crossbeam (3), its spout is topped to have kitchen range to cover (5), its air inlet is set in the kitchen range (4) of fastening lighting valve (16) nozzle of (18) corresponding site, with water source tube and the hot-water line spiral shell flexible pipe (12) of communications and liaison mutually, it is characterized in that respectively:

(1) upper and lower panel of fire-resistant Heat Conduction Material being made that has kitchen range mouth (27) (31), (29) constitute the thin chamber type cavity cooktop (33) of the withstand voltage hollow of sealing by (27) peristoma and neighboring envelope connection, and the chamber face water inlet pipe and water outlet pipe (19) by the suitable spacing of maintenance that communicates with the chamber on it, (34) respectively with total water inlet pipe and water outlet pipe (35), (36) communications and liaison;

(2). and withstand voltage hollow thin chamber die cavity fire that can put envelope (27) consistent with kitchen range mouth (27) by its gabarit shape of all banding connection of last lower plugging plate (22), (23) blocks up (21) stifled water inlet pipe and water outlet pipe (41), (42) and spiral shell flexible pipe (12) communications and liaison by communicating with the chamber on it;

(3). kitchen range (4) bocca (P) that is lower than the suitable distance L of (29) lower surface of (33) is enclosed cover by the pyrosphere (48) made by flame-proof thermal insulation material, and (48) end opening is lower than the bocca (P) of (4), and (48) are gone up muzzle card (27) and (27) are sealed.

2. chamber according to claim 1 face gas hot-water stove, it is characterized in that range panel (14) inner surface upper edge kitchen range mouth (27) peristoma and to the water-supply-pipe (66) that then connects continuously between periphery closely coiling be covered with and paste connection and constitute tube sheet (67), and (66) two ends mouth of pipe respectively with total water inlet pipe and water outlet pipe (35), (36) communications and liaison.

3. chamber according to claim 1 face gas hot-water stove, it is characterized in that chamber fire stifled (21) is placed in the snap ring (20) that connects firmly with plate (6) surface, back, and the spiral shell flexible pipe (12) of water inlet pipe and water outlet pipe stifled with it (41), (42) communications and liaison is by being anchored on (6) surperficial Inlet and outlet water tee pipe (38), the total water inlet pipe and water outlet pipes of (40) communications and liaison (35), (36) by pipe clamp (37).

4. chamber according to claim 1 face gas hot-water stove, it is characterized in that chamber fire stifled (21) is placed in the V-type deck (45) that connects firmly with crossbeam (3), and corresponding site port (44) peristoma of cavity cooktop (33) hinge connection stripper plate (43), and (21) are again by respective chamber face water inlet pipe and water outlet pipe (19), (34) on (21) communications and liaison (33) lower panels (29).

5. chamber according to claim 1 face gas hot-water stove, it is characterized in that chamber fire stifled (21) is flat on (29) surface down, vertically connect firmly in axle bed (60) axis hole that rotating shaft (53) is actively tied in and (3) connect firmly of overcoat torsion spring (52) with the hyoplastron of lower plugging plate (23), and steel wire rope (59) one end plates are gone up by card silk nail (63) fastening around the wire wheel (54) that connects firmly with (53) suit, and the tightening bolt (56) that the other end is fixed on the U type free bearing (57) of (3) is fastening; (59) are again in the stage casing is through at slotted hole (65) with the moving bar (55) of the line that is actively tied in (57) respective aperture of hole swing arm (61) worm drive movingly of (18) corresponding site in addition.

6. chamber according to claim 1 face gas hot-water stove, two nose bars (50) that catch tray (46) rim that the guide rod (49) that it is characterized in that the outer casing spring (47) that the even cloth in pyrosphere (48) lower end connects firmly and (4) below corresponding site have blow-off pipe (68) connects movingly and (48) go up symmetry are cut with scissors depression bar (51) normal pressure that is coupled to (57) by hinge (58), and (51) are in corresponding site quilt (55) inclined-plane (64) normal pressure.

7. chamber according to claim 1 face gas hot-water stove is characterized in that chamber fire stifled (21) is not for being provided with solid stifled (69) of being made by the fireproof heat-insulating insulation material of (41), (42).

8. chamber according to claim 1 face gas hot-water stove, the thermal insulation board (28) that has the recessed dish of ring (26) that it is characterized in that its kitchen range muzzle dress kitchen range (4) is not higher than (P) in ease head piece (30) below position, plane connects its periphery respectively with (6), (7), (18), and its upper surface pastes connection aluminium foil (32); It is surperficial and with crack mouth (J) block that its upper rim was not less than (19) when the Bao Huojiaquan (25) that is made by the fireproof heat-insulating insulation material that even cloth is fixedly connected with a pot leg (24) on it placed (26) interior.

9. chamber according to claim 1 face gas hot-water stove is characterized in that tube sheet (67) outwards is coiling to the mutual weldering connection of (14) periphery by high heat conductive metal water-supply-pipe (66) continuously along (27) peristoma and forms, and is linked in (14) inner surface.(66) the total water inlet pipe and water outlet pipes of two nose end communications and liaison (35), (36).