CN204141684U - A kind of simple type fuel gas heating apparatus - Google Patents
A kind of simple type fuel gas heating apparatus Download PDFInfo
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- CN204141684U CN204141684U CN201420573425.7U CN201420573425U CN204141684U CN 204141684 U CN204141684 U CN 204141684U CN 201420573425 U CN201420573425 U CN 201420573425U CN 204141684 U CN204141684 U CN 204141684U
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- heating apparatus
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Abstract
The utility model provides a kind of simple type fuel gas heating apparatus, belongs to warmer technical field, it solve the technical problem that existing warmer structure is complicated, loose, use inconvenience, a kind of simple type fuel gas heating apparatus, comprise control valve, fuel gas bottle, heat gathering cover, control valve upper and lower side offers gas outlet and air inlet respectively, the blast tube communicated with gas outlet and air inlet is respectively provided with in control valve, heat gathering cover is provided with burner, fuel gas bottle is communicated with air inlet, the connection tracheae and mixture pipe that are communicated with is provided with between control valve with heat gathering cover, connect tracheae one end be connected with heat gathering cover and be communicated with burner, mixture pipe one end is communicated with control valve gas outlet, mixture pipe offers passage, described control valve is provided with the adjusting rod of energy regulating gas way vent flow, whole warmer structure is simple, and dismounting is also quite convenient, is convenient to daily maintenance and maintenance, and compacter on the whole, floor space is little, more practical.
Description
Technical field
The utility model belongs to warmer technical field, relates to a kind of fuel gas heating apparatus, especially a kind of simple type fuel gas heating apparatus.
Background technology
Warmer is a kind of equipment for warming oneself.Warmer has polytype, and modal is space heater, and it is that the energy carries out heating with electricity, is applicable to indoor more, and also have a kind of fuel gas heating apparatus, it is that the energy carries out heating with combustion gas, is applicable to the place that some non-transformers provide more.
Conveniently use, existing warmer is general toward small-sized and portable future development, such as, Authorization Notice No. is that the utility model of CN 202209724U discloses a kind of Portable gas warmer, it comprises housing, gas burner, gas supply assembly, gas cylinder and fixation kit thereof, housing comprises header board, door, side plate, top board and base plate, described gas burner is arranged on the header board of housing by screw, described container assemblies comprises to be with the safety valves for gas of knob and to be connected tracheae, gas supply assembly is arranged between described gas burner and gas cylinder and forms gas circuit, gas cylinder to be arranged in housing and to be fixed on base plate, gas circuit is provided with anoxic/flame-out protection device ODS, although this fuel gas heating apparatus is easy to carry, easy to use, but also there is following problem in it simultaneously, 1, this warmer structure is more complicated, dismounting is inconvenient, be not easy to daily maintenance and maintenance, 2, the warmer structure of this structure loosely, and volume is comparatively large, makes troubles to using and storing.
In sum, in order to solve the technical problem that above-mentioned warmer exists, need to design a kind of structure simple, compact, simple type fuel gas heating apparatus easy to use.
Utility model content
The purpose of this utility model is the problems referred to above existed for prior art, proposes a kind of structure simple, compact, simple type fuel gas heating apparatus easy to use.
The purpose of this utility model realizes by following technical proposal: a kind of simple type fuel gas heating apparatus, comprise control valve, fuel gas bottle, heat gathering cover, described control valve upper and lower side offers gas outlet and air inlet respectively, the blast tube communicated with gas outlet and air inlet is respectively provided with in control valve, described heat gathering cover is provided with burner, described fuel gas bottle is communicated with air inlet, described control valve be provided with the connection tracheae and mixture pipe that are communicated with between heat gathering cover, connect tracheae one end be connected with heat gathering cover and be communicated with burner, mixture pipe one end is communicated with control valve gas outlet, described mixture pipe offers passage, described control valve is provided with the adjusting rod of energy regulating gas way vent flow.
In above-mentioned a kind of simple type fuel gas heating apparatus, described blast tube comprises inlet channel and outlet passageway, described control valve outer surface offers adjustment hole, control valve is provided with the adjustment joint that front end is positioned at adjustment hole, plunger shaft and the air admission hole communicated with plunger shaft respectively and venthole is offered in described adjustment joint, described air admission hole communicates with inlet channel, regulating joint and between adjustment hole, be formed with the circular passage communicated with outlet passageway and venthole respectively, the piston valve being positioned at plunger shaft is provided with in adjusting rod front end, described piston valve is mobile in plunger shaft also can be sealed air admission hole.
In above-mentioned a kind of simple type fuel gas heating apparatus, be provided with gasket seal in described adjustment hole and regulate joint front end to be against on gasket seal, described gasket seal offering the through hole that inlet channel and air admission hole are communicated with and the breach that cannelure is communicated with outlet passageway.
In above-mentioned a kind of simple type fuel gas heating apparatus, described adjusting rod leading exterior surface offers the first cannelure, the first sealing ring being affixed on plunger shaft madial wall is provided with in described first cannelure, adjustment joint lateral wall offers the second cannelure, in described second cannelure, is provided with the second sealing ring being affixed on adjustment hole madial wall.
In above-mentioned a kind of simple type fuel gas heating apparatus, mixture pipe is installed with the outer cover that separates with mixture pipe and through hole is positioned at outer cover, described connection tracheae is connected through outer cover and mixture pipe.
In above-mentioned a kind of simple type fuel gas heating apparatus, described control valve be provided with the Connection Block communicated with the two between mixture pipe, nozzle is provided with in Connection Block, spray orifice and accommodation hole is offered respectively at the upper and lower two ends of nozzle, the bellmouth communicated with spray orifice and accommodation hole is offered in nozzle, spray orifice aperture is identical with the minimum-value aperture of bellmouth, is provided with screen pack plug in accommodation hole.
In above-mentioned a kind of simple type fuel gas heating apparatus, described burner comprises upper cover, lower cover, outer net cylinder, outer net cylinder two ends are connected with upper cover and lower cover respectively, be provided with in lower cover one end to be connected with heat gathering cover and with the escape pipe being connected tracheae and communicating, Intranet cylinder is provided with in outer net cylinder, Intranet cylinder one end is connected with lower cover and communicates with escape pipe, and the other end and upper cover separate.
In above-mentioned a kind of simple type fuel gas heating apparatus, described heat gathering cover is provided with guard, the periphery of guard is provided with multiple guard that makes and is fixed on holding division on heat gathering cover.
In above-mentioned a kind of simple type fuel gas heating apparatus, also include base, described base is made up of stationary magazine creel and the fixed disk that is connected with stationary magazine creel, described fixed disk external diameter is greater than stationary magazine creel external diameter, there is in described stationary magazine creel a ring-shaped platform and make stationary magazine creel be formed with the first madial wall and the second madial wall, first madial wall and the second madial wall are provided with positive stop strip, and described fuel gas bottle is positioned at stationary magazine creel and positive stop strip is affixed on fuel gas bottle outer surface.
In above-mentioned a kind of simple type fuel gas heating apparatus, described fixed disk bottom even is provided with the outwardly directed gripper shoe of polylith.
Compared with prior art, the utility model has following beneficial effect:
1, this warmer mainly comprises three parts of heat gathering cover, control valve and the fuel gas bottle that control connects successively, gas enters into control valve by fuel gas bottle, then the burner place in heat gathering cover is entered into by connection tracheae, control valve is installed adjusting rod and can reach adjusting gas flow object, whole warmer structure is simple, dismounting is also quite convenient, is convenient to daily maintenance and maintenance.
2, this warmer is on the basis of existing warmer, eliminates some parts such as shell, and the while that structure being simple, it is compacter on the whole, and floor space is little, uses and stores all more convenient, more practical.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model one preferred embodiment.
Fig. 2 is the perspective exploded view of the utility model one preferred embodiment.
Fig. 3 is profile when control valve is connected with adjusting rod in the utility model one preferred embodiment.
Fig. 4 is the schematic perspective view regulating joint in the utility model one preferred embodiment.
Fig. 5 is the schematic perspective view of gasket seal in the utility model one preferred embodiment.
Fig. 6 is the decomposing schematic representation of burner in the utility model one preferred embodiment.
Fig. 7 is the isometric front view of base in the utility model one preferred embodiment.
In figure, 100, control valve; 110, gas outlet; 120, air inlet; 121, plunger tip; 130, tracheae is connected; 140, mixture pipe; 141, passage; 142, outer cover; 150, inlet channel; 160, outlet passageway; 170, adjustment hole; 171, gasket seal; 171a, breach; 171b, through hole; 180, Connection Block; 181, nozzle; 181a, accommodation hole; 181b, bellmouth; 181c, spray orifice; 181d, screen pack plug; 200, fuel gas bottle; 300, heat gathering cover; 310, burner; 311, upper cover; 312, lower cover; 313, outer net cylinder; 314, escape pipe; 315, outer net cylinder; 320, guard; 321, quoit; 322, connecting rod; 323, holding division; 400, joint is regulated; 410, plunger shaft; 420, air admission hole; 430, venthole; 440, circular passage; 450, adjusting rod; 451, piston valve; 452, knob; 453, the first cannelure; 454, the first sealing ring; 460, the second cannelure; 461, the second sealing ring; 500, base; 510, stationary magazine creel; 520, holder; 521, ring-shaped platform; 522, the first madial wall; 523, the second madial wall; 524, positive stop strip; 530, gripper shoe.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of simple type fuel gas heating apparatus of the utility model, comprises control valve 100, fuel gas bottle 200, heat gathering cover 300.
Control valve 100 upper end offers gas outlet 110, lower end offers air inlet 120, the plunger tip 121 that gas in fuel gas bottle 200 can be made to enter control valve 100 is provided with in air inlet 120, the blast tube communicated with gas outlet 110 and air inlet 120 is respectively provided with in control valve 100, described fuel gas bottle 200 is communicated with air inlet 120, described control valve 100 be provided with the connection tracheae 130 and mixture pipe 140 that are communicated with between heat gathering cover 300, described mixture pipe 140 offers passage 141, penetrate on cover and be provided with burner 310, connection tracheae 130 one end is connected with heat gathering cover 300 and passes heat gathering cover 300 and is communicated with burner 310, mixture pipe 140 one end is communicated with the gas outlet 110 of control valve 100, described inverse gas enters in burner 310 by fuel gas bottle 200 through control valve 100, realize basic air feed, air feed sustained combustion after the igniting of outside, realize warmer heating.
As Fig. 3, Fig. 4, shown in Fig. 5, blast tube comprises inlet channel 150 and outlet passageway 160, described control valve 100 outer surface offers adjustment hole 170, control valve 100 is provided with the adjustment joint 400 that front end is positioned at adjustment hole 170, described adjustment joint 400 offers plunger shaft 410 and the air admission hole 420 communicated with plunger shaft 410 respectively and venthole 430, described air admission hole 420 communicates with inlet channel 150, regulating joint 400 and between adjustment hole 170, be formed with the circular passage 440 communicated with outlet passageway 160 and venthole 430 respectively, adjustment joint 400 is provided with adjusting rod 450, the piston valve 451 being positioned at plunger shaft 410 is provided with in adjusting rod 450 front end, described piston valve 451 is mobile in plunger shaft 410 also can be sealed air admission hole 420, knob 452 is also provided with in adjusting rod 450 rear end, turning knob 452, the movement of adjusting rod 450 in plunger shaft 410 can be realized, to realize closedown and the unlatching of air feed, and the adjustment of gas flow.
Separate at inlet channel 150 and outlet passageway 160, gas can be entered into and regulate in joint 400, by installing adjusting rod 450 and make adjusting rod 450 mobile in adjustment joint 400 on control valve 100, inlet channel 150 is made to realize communicating or disconnecting two states with outlet passageway 160, when communicating, gas circulates, warmer is in using state, during disconnection, gas is obstructed, and warmer is in non-working condition, and by rotary regulating lever 450, make by regulating the gas flow size of joint 400 energy adjusted, easy to use.
This warmer adopts said structure, it mainly comprises three parts of heat gathering cover 300, control valve 100 and the fuel gas bottle 200 that control connects successively, gas enters into control valve 100 by fuel gas bottle 200, then burner 310 place in heat gathering cover 300 is entered into by connection tracheae 130, control valve 100 is installed adjusting rod 450 and can reach adjusting gas flow object, whole warmer structure is simple, and dismounting is also quite convenient, is convenient to daily maintenance and maintenance.
In addition, this warmer, compared with existing warmer, eliminates some parts such as shell, and the while that structure being simple, it is compacter on the whole, and floor space is little, uses and stores all more convenient, more practical.
It is worth mentioning that, this warmer structure is simple, processing and cost of manufacture less, therefore, its use cost is also less, and also more extensively, occupation rate of market is larger for the scope of use.
Further, gasket seal 171 is installed in adjustment hole 170, joint 400 front end is regulated to be against on gasket seal 171, sealing pad 171 is similar to circle and offers a breach 171a at the periphery of gasket seal 171, this breach 171a is positioned at outlet passageway 160 side and outlet passageway 160 is communicated with circular passage 440, through hole 171b is offered at the middle part of gasket seal 171, preferably, in order to ensure quality of ventilating, this through hole 171b respectively with inlet channel 150 and air admission hole 420 coaxial and inlet channel 150 is communicated with air admission hole 420.
When regulating joint 400 to be arranged in adjustment hole 170, regulate between joint 400 front end and the end face of adjustment hole 170 and there is gap, during air feed, gas directly can enter outlet passageway 160 by inlet channel 150 and without adjustment joint 400, so, the effect regulating gas supply flow and disconnect air feed is not just reached yet, use inconvenience, also there is certain potential safety hazard, and between adjustment joint 400 and adjustment hole 170, gasket seal 171 is installed, reach good sealing effectiveness, ensure that gas is through overregulating joint 400, make gas flow can adjusted and block, easy to use, and the through hole 171b that gasket seal 171 is offered and breach 171a, then ensure that gas can circulate normally.
Further, the first cannelure 453 is offered at adjusting rod 450 leading exterior surface, the first sealing ring 454 being affixed on plunger shaft 410 madial wall is provided with in the first cannelure 453, adjustment joint 400 lateral wall offers the second cannelure 460, in described second cannelure 460, is provided with the second sealing ring 461 being affixed on adjustment hole 170 madial wall.
Regulate between joint 400 lateral wall and adjustment hole 170 madial wall and there is gap, the gas entering circular passage 440 can from slot leakage therebetween, in like manner, also gap is there is between adjusting rod 450 and plunger shaft 410 madial wall, the gas entered in plunger shaft 410 also can by slot leakage therebetween, and on adjustment joint 400, first sealing ring 454 is installed, adjusting rod 450 is installed the second sealing ring 461, can effectively prevent gas from going out from adjustment hole 170 and plunger shaft 410 internal leakage, ensure that the security of use, and the setting of the first cannelure 453 and the second cannelure 460, the first sealing ring 454 and the second sealing ring 461 is effectively avoided to produce displacement or come off.
As shown in Figure 1 and Figure 2, outer cover 142 is also provided with in mixture pipe 140 outside, outer cover 142 has an opening and Open Side Down and covered mixture pipe 140 upper end, separate between outer cover 142 madial wall and mixture pipe 140 lateral wall, passage 141 on mixture pipe 140 is positioned at outer cover 142, this outer cover 142 is placed on and connects on tracheae 130, and connection tracheae 130 is also provided with hold-down nut, and hold-down nut makes outer cover 142 fix with mixture pipe 140.
This warmer to be combined with combustion gas by air and to form combustible mist, air enters into mixture pipe 140 inside and combustion gas mixing by passage 141, and when wind-force is larger, wind can confuse passage 141 ambient air, air is made cannot normally to enter mixture pipe 140, air cannot combine with combustion gas, cause warmer cannot light in use, and outer cover 142 is set on mixture pipe 140, passage 141 is covered, add the stability of passage 141 surrounding flow, play anti-wind action, make air normally can enter mixture pipe 140 inner, ensure the normal use of warmer.
Further, Connection Block 180 is provided with between described control valve 100 and mixture pipe 140, this Connection Block 180 is threaded with control valve 100 and mixture pipe 140 respectively, nozzle 181 is provided with in Connection Block 180, nozzle 181 offers the accommodation hole 181a, bellmouth 181b, the spray orifice 181c that coaxially communicate from bottom to top successively, the aperture of described spray orifice 181c is identical with the minimum-value aperture of bellmouth 181b, is provided with screen pack plug 181d in accommodation hole 181a.
The problem that fuel gas heating apparatus should be noted that in use, prevent gas flow excessive exactly, excessive words, gas combustion is insufficient, and larger flame can be produced, not only waste gas, and there is potential safety hazard, therefore bellmouth 181b is set in nozzle 181, the gas flow that enters in nozzle 181 is reduced, and is flowed out by the spray orifice 181c that aperture is less, effectively gas flow is controlled in reasonable, a stable scope, certainly, its pore size can be determined according to actual conditions in the aperture of this spray orifice 181c.
And screen pack plug 181d is set in nozzle 181, the impurity in combustion gas can be filtered out, make combustion gas purer, also prevent spray orifice 181c from blocking.
Connection Block 180 is threaded with control valve 100 and mixture pipe 140, makes Connection Block 180 and easy disassembly between control valve 100 and mixture pipe 140.
As shown in Figure 6, described burner 310 comprises upper cover 311, lower cover 312, outer net cylinder 313, outer net cylinder 313 two ends are connected with upper cover 311 and lower cover 312 respectively, be provided with in lower cover 312 one end to be connected with heat gathering cover 300 and with the escape pipe 314 being connected tracheae 130 and communicating, Intranet cylinder 315 is provided with in outer net cylinder 313, Intranet cylinder 315 one end is connected with lower cover 312 and communicates with escape pipe 314, and the other end and upper cover 311 separate.
Gas enters into Intranet cylinder 315 by escape pipe 314, outer net cylinder 313 is entered into again by the stop of upper cover 311 with lower cover 312 from Intranet cylinder 315, gas flows out from the gap of outer net cylinder 313, gas is avoided to go out to leak from upper cover 311 or lower cover 312, cause gas combustion incorrect, during use, by the mode such as naked light or electronic ignition by gas ignition, by the lasting air feed of burner 310 and sustained combustion.
Further, described heat gathering cover 300 is provided with guard 320, this guard 320 comprise multiple with one heart and the different quoit 321 of diameter and two connecting rods 322 being connected all quoits 321, the middle bent of the connecting rod 322 and edge that two ends all extend to guard 320 forms the bending holding division 323 of multistage, when guard 320 is arranged on heat gathering cover 300, this holding division 323 is stuck on heat gathering cover 300.
Heat gathering cover 300 is installed guard 320, add security when warmer uses, prevent security incident from occurring, guard 320 is connected by holding division 323 and heat gathering cover 300, easy accessibility, and the holding division 323 of guard 320 forms by the connecting rod 322 connecting all quoits 321 is bending, while all quoits 321 of connection, serve fixation, design ingenious, also save material.
As shown in Figure 1, Figure 2, shown in Fig. 7, base 500 is also included at this warmer, described base 500 is made up of stationary magazine creel 510 and the fixed disk that is connected with stationary magazine creel 510, there is in described stationary magazine creel 510 ring-shaped platform 521 and make stationary magazine creel 510 be formed with the first madial wall 522 and the second madial wall 523, first madial wall 522 and the second madial wall 523 are provided with positive stop strip 524, and described fuel gas bottle 200 is positioned at stationary magazine creel 510 and positive stop strip 524 is affixed on fuel gas bottle 200 outer surface.
Fuel gas bottle 200 is arranged in stationary magazine creel 510, play good fixation, prevent fuel gas bottle 200 from moving, and fixed disk self has good stability, can prevent fuel gas bottle 200 from rocking, first madial wall 522 and the second madial wall 523, stationary magazine creel 510 is made to have the installation position of two different inner diameters, be applicable to the fuel gas bottle 200 of different model, and positive stop strip 524 decreases fuel gas bottle 200 and the contact area between the first madial wall 522 and the second madial wall 523, fuel gas bottle 200 can be installed or removed easily.
Further, bottom fixed disk, be provided with four pieces of outwardly directed gripper shoes, 530, four pieces of gripper shoes 530 be uniformly distributed on bottom fixed disk, gripper shoe 530 is fixedly connected with by screw with fixed disk.
Gripper shoe 530 is arranged on bottom fixed disk, all serves good support, balanced action in each direction, further increases the stability of whole warmer, prevents warmer from toppling over.
In an initial condition, air admission hole 420 seals the utility model by piston valve 451, and air feed disconnects, and warmer is in non-working condition.
Rotate counterclockwise knob 452, piston valve 451 moves backward in plunger shaft 410, air admission hole 420 is opened, gas enters inlet channel 150 by fuel gas bottle 200 and enters in burner 310 through plunger shaft 410 by outlet passageway 160, connection tracheae 130, lighted a fire by outside, by the gas ignition in burner 310 and realize burning, now, warmer is in using state.
Gas, at the screen pack plug 181d in nozzle 181, makes the Impurity removal in gas, keeps the pure of gas.
After gas ignition, rotate counterclockwise knob 452, gas flow can be adjusted to maximum, makes burner 310 form the larger intensity of a fire.
Turn clockwise knob 452, and piston valve 451 casees air admission holes 420 direction is moved, and gas flow can constantly be turned down, continues to rotate knob 452, and air admission hole 420 seals by piston valve 451, and air feed disconnects, and warmer is stopped using.
This warmer structure is simple, and easy to assemble, volume is little, produce and use cost less, be suitable for counter enclosing comparatively extensively, occupation rate of market is larger.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. a simple type fuel gas heating apparatus, comprise control valve, fuel gas bottle, heat gathering cover, described control valve upper and lower side offers gas outlet and air inlet respectively, the blast tube communicated with gas outlet and air inlet is respectively provided with in control valve, described heat gathering cover is provided with burner, it is characterized in that: described fuel gas bottle is communicated with air inlet, described control valve be provided with the connection tracheae and mixture pipe that are communicated with between heat gathering cover, connect tracheae one end be connected with heat gathering cover and be communicated with burner, mixture pipe one end is communicated with control valve gas outlet, described mixture pipe offers passage, described control valve is provided with the adjusting rod of energy regulating gas way vent flow.
2. a kind of simple type fuel gas heating apparatus according to claim 1, it is characterized in that: described blast tube comprises inlet channel and outlet passageway, described control valve outer surface offers adjustment hole, control valve is provided with the adjustment joint that front end is positioned at adjustment hole, plunger shaft and the air admission hole communicated with plunger shaft respectively and venthole is offered in described adjustment joint, described air admission hole communicates with inlet channel, regulating joint and between adjustment hole, be formed with the circular passage communicated with outlet passageway and venthole respectively, the piston valve being positioned at plunger shaft is provided with in adjusting rod front end, described piston valve is mobile in plunger shaft also can be sealed air admission hole.
3. a kind of simple type fuel gas heating apparatus according to claim 2, it is characterized in that: be provided with gasket seal in described adjustment hole and regulate joint front end to be against on gasket seal, described gasket seal offering the through hole that inlet channel and air admission hole are communicated with and the breach that cannelure is communicated with outlet passageway.
4. a kind of simple type fuel gas heating apparatus according to claim 3, it is characterized in that: described adjusting rod leading exterior surface offers the first cannelure, the first sealing ring being affixed on plunger shaft madial wall is provided with in described first cannelure, adjustment joint lateral wall offers the second cannelure, in described second cannelure, is provided with the second sealing ring being affixed on adjustment hole madial wall.
5. a kind of simple type fuel gas heating apparatus according to claim 1 or 4, is characterized in that: on mixture pipe, be installed with the outer cover that separates with mixture pipe and through hole is positioned at outer cover, and described connection tracheae is connected through outer cover and mixture pipe.
6. a kind of simple type fuel gas heating apparatus according to claim 5, it is characterized in that: described control valve be provided with the Connection Block communicated with the two between mixture pipe, nozzle is provided with in Connection Block, spray orifice and accommodation hole is offered respectively at the upper and lower two ends of nozzle, the bellmouth communicated with spray orifice and accommodation hole is offered in nozzle, spray orifice aperture is identical with the minimum-value aperture of bellmouth, is provided with screen pack plug in accommodation hole.
7. a kind of simple type fuel gas heating apparatus according to claim 1 or 6, it is characterized in that: described burner comprises upper cover, lower cover, outer net cylinder, outer net cylinder two ends are connected with upper cover and lower cover respectively, be provided with in lower cover one end to be connected with heat gathering cover and with the escape pipe being connected tracheae and communicating, Intranet cylinder is provided with in outer net cylinder, Intranet cylinder one end is connected with lower cover and communicates with escape pipe, and the other end and upper cover separate.
8. a kind of simple type fuel gas heating apparatus according to claim 7, is characterized in that: described heat gathering cover is provided with guard, the periphery of guard is provided with multiple guard that makes and is fixed on holding division on heat gathering cover.
9. a kind of simple type fuel gas heating apparatus according to claim 1 or 8, it is characterized in that: also include base, described base is made up of stationary magazine creel and the fixed disk that is connected with stationary magazine creel, described fixed disk external diameter is greater than stationary magazine creel external diameter, there is in described stationary magazine creel a ring-shaped platform and make stationary magazine creel be formed with the first madial wall and the second madial wall, first madial wall and the second madial wall are provided with positive stop strip, and described fuel gas bottle is positioned at stationary magazine creel and positive stop strip is affixed on fuel gas bottle outer surface.
10. a kind of simple type fuel gas heating apparatus according to claim 9, is characterized in that: described fixed disk bottom even is provided with the outwardly directed gripper shoe of polylith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573425.7U CN204141684U (en) | 2014-09-30 | 2014-09-30 | A kind of simple type fuel gas heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573425.7U CN204141684U (en) | 2014-09-30 | 2014-09-30 | A kind of simple type fuel gas heating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204141684U true CN204141684U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573425.7U Expired - Fee Related CN204141684U (en) | 2014-09-30 | 2014-09-30 | A kind of simple type fuel gas heating apparatus |
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| CN (1) | CN204141684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315590A (en) * | 2014-09-30 | 2015-01-28 | 宁波福马工具有限公司 | Simple type gas heater |
-
2014
- 2014-09-30 CN CN201420573425.7U patent/CN204141684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315590A (en) * | 2014-09-30 | 2015-01-28 | 宁波福马工具有限公司 | Simple type gas heater |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190930 |