CN202254309U - Tube row type heat exchanger for gas water heater - Google Patents
Tube row type heat exchanger for gas water heater Download PDFInfo
- Publication number
- CN202254309U CN202254309U CN2011202886470U CN201120288647U CN202254309U CN 202254309 U CN202254309 U CN 202254309U CN 2011202886470 U CN2011202886470 U CN 2011202886470U CN 201120288647 U CN201120288647 U CN 201120288647U CN 202254309 U CN202254309 U CN 202254309U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- gas heater
- heat exchanger
- shell
- combustion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 32
- 230000002787 reinforcement Effects 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000013021 overheating Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 239000003517 fume Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
The utility model discloses a tube row type heat exchanger for a gas water heater. The tube row type heat exchanger comprises a combustion chamber, wherein water inlet tubes which are closely wound on the outer wall of the combustion chamber are arranged on the combustion chamber, a heat exchange device connected with the water inlet tubes is fixedly arranged above the combustion chamber, the heat exchange device comprises a heat exchange container, a plurality of heat exchange flue tubes penetrating the heat exchange container are arranged in the heat exchange container, and the heat exchange flue tubes are parallel mutually. The tube row type heat exchanger disclosed by the utility model adopts the plurality of the heat exchange flue tubes which are arranged in parallel, so that the heat exchange container can contain more tap water, heat exchange is more complete, local overheating is effectively avoided, the heat exchange effect is improved, a traditional fin heat exchange structural form of the gas water heater is broken through, the structure is simple, the manufacturing process is simplified and the manufacturing cost is reduced.
Description
[technical field]
The utility model relates to a kind of heat exchanger, especially a kind of pipe row formula heat exchanger that is used for gas heater.
[background technology]
The heat exchanger that is used for gas heater at present uses copper material to make mostly, and the copper material price is in a high position always, and on the other hand, heat exchanger is made with the mode of fin mostly, complex structure, and it is many to relate to number of parts, and manufacturing procedure is many, and cost of manufacture is very high; And the red copper heat exchanger need carry out the wicking processing, easily contaminated environment.
[summary of the invention]
The purpose of the utility model is in order to overcome the weak point of common heat exchangers, to provide a kind of simple in structure, and the pipe row formula heat exchanger of the low and environmental protection attractive in appearance of cost is applicable to domestic gas instantaneous water heater or dual-purpose stove.
In order to achieve the above object, the technical scheme of the utility model employing is:
A kind of pipe row formula heat exchanger that is used for gas heater; Comprise the combustion chamber; On said combustion chamber, be provided with the water inlet pipe of tight winding outer wall of combustion chamber; Upper fixed has the heat-exchanger rig that is connected with water inlet pipe in said combustion chamber, it is characterized in that described heat-exchanger rig comprises heat exchange container, in said heat exchange container, is provided with the some heat exchange flue tubes that run through said heat exchange container.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater; It is characterized in that said heat exchange container comprises shell; On described shell two ends, be respectively equipped with end cap; Described end cap is provided with several through holes, and its two ends of described heat exchange flue tube correspondence respectively are arranged in the described through hole.
The number of through hole is identical on the aforesaid a kind of pipe row formula heat exchanger that is used for gas heater, the number that it is characterized in that said heat exchange flue tube and end cap.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater is characterized in that the periphery of said end cap and through hole are provided with the flange of being convenient to weld, and this end cap is integrally formed by the metallic plate punching press.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater; It is characterized in that described shell is a hollow cylinder; Bottom sides at said shell is provided with the inlet opening; Top-side at said shell is provided with apopore, is provided with several reinforcements that shell are separated into several individual cavity in described enclosure.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater is characterized in that on described reinforcement, being provided with some through holes that are used for adjacent individual cavity connection.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater; It is characterized in that said heat exchange flue tube is parallel to each other, in described heat exchange flue tube, be provided with the heat exchange flue tube is separated into some independent exhaust gases passes and improves several minutes muscle of heat exchange smoke pipe road compressive resistance.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater is characterized in that described heat-exchanger rig also comprises somely to be arranged in the heat exchange container dislocation and to arrange the deflector that is used to increase water flows apart from improving the heat exchange effect.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater, the cross section that it is characterized in that said shell are a kind of in rectangle, circle, ellipse, the waist shape.
Aforesaid a kind of pipe row formula heat exchanger that is used for gas heater, the cross section that it is characterized in that said heat exchange flue tube are a kind of in rectangle, circle, ellipse, waist shape, the polygon.
The utility model is compared with common heat exchangers, and following advantage is arranged:
1, adopts the some heat exchange flue tubes that laterally arrange, break through the traditional fin heat exchange structure shape of gas heater
Formula, simple in structure, simplified manufacture craft, reduced cost of manufacture.
2, heat exchange container can hold more running water, and heat exchange is more abundant, effectively avoids hot-spot.
3, the deflector direct water direction of dislocation arrangement increases distance of flow, has improved the heat exchange effect.
4, the setting of shell reinforcement effectively improves the compressive resistance of heat-exchanger rig, reduces shell wall thickness, has saved the use of material.
5, the heat exchange flue tube divides the setting of muscle, has increased the compressive resistance of heat exchange flue tube.
6, the utility model heat exchanger intensity is big, is difficult for deformed damaged in the handling process.
[description of drawings]
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the decomposing schematic representation of the utility model;
Fig. 4 is the decomposing schematic representation of heat-exchanger rig in the utility model;
Fig. 5 is the shell sketch map that the utility model has reinforcement;
Fig. 6 a-6d is the sketch map of several kinds of preferred embodiments of heat-exchanger rig in the utility model;
Fig. 7 a-7c is the sketch map that heat-exchanger rig is provided with several kinds of preferred embodiments of reinforcement in the utility model;
Fig. 8 a-8f is the cross sectional representation of several kinds of preferred embodiments of heat exchange flue tube in the utility model;
Fig. 9 is the sketch map that the heat exchange flue tube is provided with reinforcement in the utility model;
Figure 10 is the operation principle sketch map of the utility model.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail:
Like Fig. 1 and shown in Figure 10; A kind of pipe row formula heat exchanger that is used for gas heater comprises combustion chamber 2, on said combustion chamber 2, is provided with the water inlet pipe 3 of tight winding combustion chamber 2 outer walls; 2 upper fixed have the heat-exchanger rig 1 that is connected with water inlet pipe 3 in the combustion chamber; Above said heat-exchanger rig 1, be provided with the exhaust fume collecting hood 6 and exhaust fan 8 that are used to discharge flue gas, described heat-exchanger rig 1 comprises heat exchange container 10, in heat exchange container 10, is provided with the some heat exchange flue tubes 12 that run through said heat exchange container 10.Said heat exchange flue tube 12 is arranged in parallel in heat exchange container 10.
Said heat exchange container 10 comprises shell 11; On shell 11 two ends, be respectively equipped with end cap 13; On end cap 13, be provided with several through holes 131, said through hole 131 is regularly arranged, and heat exchange flue tube 12 runs through corresponding through hole 131 from bottom to top; Its two ends are separately positioned in the through hole 131 and are communicated with combustion chamber 2 and exhaust fume collecting hood 6, and the number of through hole 131 is identical on the number of heat exchange flue tube 12 and the end cap 13.
The periphery of said end cap 13 and through hole 131 are provided with the flange of being convenient to weld, and be integrally formed by the metallic plate punching press.
Like Fig. 3,4,5; Shown in 10, said shell 11 is a hollow cylinder, is provided with inlet opening 111 in the bottom sides of shell 11; This inlet opening 111 is connected with water inlet pipe 3, is provided with apopore 112 in the top-side of shell 11, and this apopore 112 is connected with outlet pipe 5; Form separate water stream channel and exhaust passage thus, inlet opening 111 is arranged on the below of heat exchange container 10, and apopore 112 is arranged on the top of heat exchange container 10; Be convenient to drain the air of heat exchange container 10 inside, guarantee that heat transfer process is unaffected.Connected mode can be welding, is spirally connected or clamping.Be provided with several reinforcements 113 that shell 11 are separated into several individual cavity 114 in the shell 11, this reinforcement 113 is provided with some through holes 115 that are used for adjacent individual cavity 114 connections, so that whole heat exchange is even.
Shown in Fig. 6 a-6d, the cross section of shell 11 can be a round rectangle, circle, and ellipse, or a kind of in the waist shape can be other shapes with technological design as required also, are preferably round rectangle.
Shown in Fig. 7 a-7c, the reinforcement 113 in the shell 11 can be one, two or more; Shell 11 is divided into some individual cavity 114, and shell 11 can effectively improve the compressive resistance of pipe row formula heat exchanger through separating the mode of cavity; Reduce the wall thickness of shell 11, save material.
As shown in Figure 9, several minutes muscle 121 that heat exchange flue tube 12 is separated into some independent exhaust gases passes 122 can be set in described heat exchange flue tube 12, in this way, can effectively improve the compressive resistance of heat exchange flue tube 12.
Shown in Fig. 8 a-8f, the cross section of described heat exchange flue tube 12 can be designed to rectangle, circle, ellipse, polygon according to the complete machine structure needs, a kind of or other shape in the waist shape.
Like Fig. 2 and shown in Figure 4, described heat-exchanger rig 1 also comprises some deflectors 14 that dislocation is arranged in the shell 11 that are arranged on, and deflector 14 can the direct water direction, breaks the hot and cold water boundary layer, promotes heat convection, improves the heat exchange effect thereby increase distance of flow.
Shown in Fig. 4 and 10; Preferred embodiment as the utility model; Be provided with and exhaust fume collecting hood 6 flange connecting 4 on the top of described heat-exchanger rig 1; Be provided with and burner 7 flange connecting 4 in 2 bottoms, described combustion chamber, be convenient to the assembling of the utility model like this, improve the bonding strength and the sealing of the utility model simultaneously.
Each parts adopts welding manner to connect in the utility model.
During use; Water at low temperature is in water inlet pipe 3 injects heat exchange containers 10 in the cavity between each heat exchange flue tube 12; Ignition combustion device 7, the high-temperature gas aggregate flow that in combustion chamber 2, produces are through heat exchange flue tube 12, and elder generation is passed to the cryogenic liquid in the heat exchange container 10 after heat is passed to heat exchange flue tube 12 again; Realize the exchange heat of high-temperature gas and cryogenic liquid; Cryogenic liquid heats up and is discharged for use by outlet pipe 5, and the high-temperature gas heat exchange in the heat exchange flue tube 12 is discharged outdoor by exhaust fan 8 after the through hole 131 on the end cap 13 gets into exhaust fume collecting hood 6 again.
Claims (10)
1. a pipe that is used for gas heater is arranged the formula heat exchanger; Comprise combustion chamber (2); On said combustion chamber (2), be provided with the water inlet pipe (3) of tight winding combustion chamber (2) outer wall; Upper fixed has the heat-exchanger rig (1) that is connected with water inlet pipe (3) in said combustion chamber (2), it is characterized in that: described heat-exchanger rig (1) comprises heat exchange container (10), in said heat exchange container (10), is provided with the some heat exchange flue tubes (12) that run through said heat exchange container (10).
2. a kind of pipe row formula heat exchanger that is used for gas heater according to claim 1; It is characterized in that said heat exchange container (10) comprises shell (11); On described shell (11) two ends, be respectively equipped with end cap (13); On described end cap (13), be provided with several through holes (131), its two ends of described heat exchange flue tube (12) correspondence respectively are arranged in the described through hole (131).
3. a kind of pipe row formula heat exchanger that is used for gas heater according to claim 2 is characterized in that the number of said heat exchange flue tube (12) is identical with the number of the last through hole (131) of end cap (13).
4. according to claim 2 or 3 described a kind of pipe row formula heat exchangers that are used for gas heater, it is characterized in that the periphery of said end cap (13) and through hole (131) are provided with the flange of being convenient to weld, this end cap (13) is integrally formed by the metallic plate punching press.
5. a kind of pipe row formula heat exchanger that is used for gas heater according to claim 2; It is characterized in that described shell (11) is a hollow cylinder; Bottom sides at said shell (11) is provided with inlet opening (111); Top-side at said shell (11) is provided with apopore (112), is provided with several reinforcements (113) that shell (11) are separated into several individual cavity (114) in described shell (11) inside.
6. a kind of pipe row formula heat exchanger that is used for gas heater according to claim 5 is characterized in that on described reinforcement (113), being provided with some through holes (115) that are used for adjacent individual cavity (114) connection.
7. according to each described a kind of pipe row formula heat exchanger that is used for gas heater among the claim 1-3; It is characterized in that said heat exchange flue tube (12) is parallel to each other, in described heat exchange flue tube (12), be provided with heat exchange flue tube (12) is separated into some independent exhaust gases passes (122) and improves several minutes muscle (121) of heat exchange smoke pipe road (12) compressive resistance.
8. according to each described a kind of pipe row formula heat exchanger that is used for gas heater among the claim 1-3, it is characterized in that described heat-exchanger rig (1) also comprises somely to be arranged in the heat exchange container (10) dislocation and to arrange and be used to increase water flows apart from the deflector that improves the heat exchange effect (14).
9. according to claim 2 or 5 described a kind of pipes row formula heat exchangers that are used for gas heater, the cross section that it is characterized in that said shell (11) is a kind of in rectangle, circle, ellipse, the waist shape.
10. according to each described a kind of pipe row formula heat exchanger that is used for gas heater among the claim 1-3, the cross section that it is characterized in that said heat exchange flue tube (12) is a kind of in rectangle, circle, ellipse, waist shape, the polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202886470U CN202254309U (en) | 2011-08-10 | 2011-08-10 | Tube row type heat exchanger for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202886470U CN202254309U (en) | 2011-08-10 | 2011-08-10 | Tube row type heat exchanger for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254309U true CN202254309U (en) | 2012-05-30 |
Family
ID=46115542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202886470U Expired - Lifetime CN202254309U (en) | 2011-08-10 | 2011-08-10 | Tube row type heat exchanger for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256707A (en) * | 2013-05-04 | 2013-08-21 | 戴廷 | Heat exchange and combustion device with embedded combustion chambers |
| CN103672933A (en) * | 2012-09-17 | 2014-03-26 | 邹岳明 | Smoke flue, and vehicle, burning furnace, gas water heater all applying smoke flue |
| CN105783009A (en) * | 2012-09-17 | 2016-07-20 | 邹玉华 | Gas water heater capable of recycling heat energy of flue |
| CN107328263A (en) * | 2017-05-25 | 2017-11-07 | 广东顺德巴林电器制造有限公司 | A kind of efficient energy-saving gas thermoconverter |
-
2011
- 2011-08-10 CN CN2011202886470U patent/CN202254309U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672933A (en) * | 2012-09-17 | 2014-03-26 | 邹岳明 | Smoke flue, and vehicle, burning furnace, gas water heater all applying smoke flue |
| CN103672933B (en) * | 2012-09-17 | 2016-05-18 | 邹岳明 | A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue |
| CN105783009A (en) * | 2012-09-17 | 2016-07-20 | 邹玉华 | Gas water heater capable of recycling heat energy of flue |
| CN103256707A (en) * | 2013-05-04 | 2013-08-21 | 戴廷 | Heat exchange and combustion device with embedded combustion chambers |
| CN107328263A (en) * | 2017-05-25 | 2017-11-07 | 广东顺德巴林电器制造有限公司 | A kind of efficient energy-saving gas thermoconverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Nanhua Road, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee after: Vatti Co., Ltd. Address before: 528400 Nanhua Road, industrial road, Xiaolan Town, Guangdong, Zhongshan Patentee before: Zhongshan City Huadi Combustion Utensils Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |