CN2731281Y - Burner assembly for gas combustion water-heater - Google Patents
Burner assembly for gas combustion water-heater Download PDFInfo
- Publication number
- CN2731281Y CN2731281Y CN 200420094043 CN200420094043U CN2731281Y CN 2731281 Y CN2731281 Y CN 2731281Y CN 200420094043 CN200420094043 CN 200420094043 CN 200420094043 U CN200420094043 U CN 200420094043U CN 2731281 Y CN2731281 Y CN 2731281Y
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- CN
- China
- Prior art keywords
- gas
- burner
- valve seat
- heater
- air jet
- 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
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Abstract
The utility model relates to burner assembly for a gas water-heater, comprising a gas valve seat, a gas channel, a gas-jetting pipe and a burner, wherein, the gas valve seat is provided with two to five gas outlets, and each gas outlet is respectively communicated with the gas-jetting pipe and the burner in sequence through the gas channel,. A slide valve is arranged inside the gas valve seat, and the upper end of the slide valve is connected with a converting shaft through a pair of space curved surface cam mechanisms. The slide valve can slide up and down through the rotation of the converting shaft so that a plurality of gas outlets of the gas valve seat are opened or closed in sequence, making the number of the burners participating in burning or the quantity of the burning gas entering the burner be changed, and accomplishing the continuous heat-load regulation of the water-heater to satisfy the requirement of bath comfort in different seasons of users in greater range. Meanwhile, the regulation can be accomplished just through the slide valve, so the utility model is has the advantages of simple structure and easy manufacture.
Description
Technical field
The utility model belongs to the burner assembly of water heater technical field, particularly a kind of gas heater, is the improvement technology of the burner assembly of existing gas heater.
Background technology
The adjusting of its thermic load of burner of existing gas heater mainly is to be undertaken by the size of regulating the burner throughput, and the quantity of the gas nozzle of participation burning is constant, so the adjustable range of thermic load is less; In order to realize the conversion of summer in winter, increase the heat load adjustment scope of gas heater, people are provided with former and later two cavitys of mutual sealing in water heater, two each corresponding some gas nozzles of cavity, between these two cavitys, a passage that hand-operated valve is housed is set, the connection or the packing of two cavitys of open and close controlling by hand-operated valve, control the size of the combustion gas air inflow of nozzle with realization, thereby control in other words participates in the size that the quantity of the gas nozzle of burning is regulated and control the gas heater thermic load on a large scale, to satisfy the needs of summer in winter conversion.But this technical scheme structure is complicated, processing, assembling be trouble, have only the quantity of two grades of gas nozzles to regulate simultaneously, therefore during gear shift, thermic load changes greatly, can not realize regulating continuously the purpose of thermic load, thereby when using that season, different and southern and northern water supply water temperature differed greatly, the user of zones of different is difficult to find comparatively comfortable bathing water temperature.
The utility model content
The purpose of this utility model is the defective that overcomes prior art, a kind of simple in structure, handling ease is provided and can regulates the burner assembly of the gas heater of thermic load on a large scale, continuously, to satisfy the requirement of wider user the Various Seasonal bath comfort.
The technical scheme that realizes the utility model purpose is: the utility model includes combustion gas valve seat, blast tube, air jet pipe and the burner that is communicated with successively, wherein the combustion gas valve seat is provided with 2～5 gas outlets, each gas outlet is communicated with air jet pipe and burner successively by a blast tube respectively, be provided with guiding valve in the combustion gas valve seat, the guiding valve upper end connects with a transaxle by a pair of space curved surface cam mechanism.
In the technique scheme, the number of air jet pipe and burner is identical with the number of gas outlet.
In the technique scheme, a blast tube can only be communicated with an air jet pipe, a burner successively; Also can be communicated with successively with all air jet pipes, all burners simultaneously by a blast tube.
Gas outlet in the technique scheme on the combustion gas valve seat is preferably 3.
The utility model compared with prior art its beneficial effect is: by rotating transaxle guiding valve is slided up and down, thereby can open or close several gas outlets on the combustion gas valve seat one by one, the gas quantity that participates in the burner number of burning or enter burner is changed, realize regulating continuously the purpose of water heater thermic load; Simultaneously, only need utilize guiding valve can realize regulating, so its simple in structure, handling ease.
Description of drawings
Fig. 1 adopts the structural representation of 3 gas outlets for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Embodiment one:
As shown in Figure 1, the utility model includes the combustion gas valve seat 1 that is communicated with successively, blast tube 6, air jet pipe 4 and burner 5, on combustion gas valve seat 1, be provided with 3 gas outlets 7, gas outlet 7 also can be two or 4,5, but adopt 3 for best, both satisfied the purpose of regulating thermic load on a large scale, it is too complicated to be unlikely to structure again, corresponding therewith, blast tube 6, the quantity of air jet pipe 4 and burner 5 all is 3, each gas outlet 7 is communicated with an air jet pipe 4 and a burner 5 successively by a blast tube 6 respectively, is provided with guiding valve 3 in combustion gas valve seat 1, and guiding valve 3 upper ends connect with a transaxle 2 by a pair of space curved surface cam mechanism.During work, when combustion gas entered combustion gas valve seat 1, transaxle was on a certain angle, and guiding valve has been opened a blast tube 6 that connects on the air jet pipe 4, is burner 5 air feed.At this moment, thermic load minimum of the present utility model; Increase thermic load as need, rotate transaxle 2 again to a certain angle, because of the running of a pair of space curved surface cam mechanism, guiding valve 3 rises, opening second blast tube 6 that connects on the air jet pipe 4 again, is second burner 5 air feed, and first burner 5 of while is air feed also; Further increase thermic load as need, rotate transaxle 2 certain angles again, because of the running of a pair of space curved surface cam mechanism, guiding valve 3 continues to rise, opening the 3rd blast tube 6 that connects on the air jet pipe 4 again, is the 3rd burner 5 air feed, and first, second burner 5 of while is air feed also.This moment thermic load maximum of the present utility model.When needs reduce thermic load of the present utility model, only need reverse rotation transaxle 2, guiding valve 3 descends, and can close the 3rd, second blast tube 6 that connects on the air jet pipe 4 one by one, reduce the number of the burner 5 that participates in burning, reach the purpose that reduces thermic load.
Embodiment two:
Present embodiment is with the difference of embodiment one: each gas outlet 7 on the combustion gas valve seat 1 is communicated with 4,3 burners 5 of all 3 air jet pipes successively by a blast tube 6 respectively simultaneously.During work, 3 burners 5 participate in work simultaneously, just change the number of the blast tube 6 that participates in air feed, and to realize regulating the purpose of thermic load on a large scale, the structure of other parts is identical with embodiment one.
Claims (5)
1. the burner assembly of a gas heater, include the combustion gas valve seat (1), blast tube (6), air jet pipe (4) and the burner (5) that are communicated with successively, it is characterized in that combustion gas valve seat (1) is provided with 2～5 gas outlets (7), each gas outlet (7) is communicated with air jet pipe (4) and burner (5) successively by a blast tube (6) respectively, be provided with guiding valve (3) in combustion gas valve seat (1), guiding valve (3) upper end connects with a transaxle (2) by a pair of space curved surface cam mechanism.
2. the burner assembly of gas heater according to claim 1 is characterized in that the number of air jet pipe (4) and burner (5) is identical with the number of gas outlet (7).
3. the burner assembly of gas heater according to claim 2 is characterized in that a blast tube (6) only is communicated with successively with an air jet pipe (4), a burner (5).
4. the burner assembly of gas heater according to claim 2 is characterized in that a blast tube (6) is communicated with successively with all air jet pipes (4), all burners (5) simultaneously.
5. according to the burner assembly of claim 1 or 2 or 3 or 4 described gas heaters, it is characterized in that the gas outlet (7) on the combustion gas valve seat (1) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094043 CN2731281Y (en) | 2004-10-18 | 2004-10-18 | Burner assembly for gas combustion water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420094043 CN2731281Y (en) | 2004-10-18 | 2004-10-18 | Burner assembly for gas combustion water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731281Y true CN2731281Y (en) | 2005-10-05 |
Family
ID=35051615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420094043 Expired - Lifetime CN2731281Y (en) | 2004-10-18 | 2004-10-18 | Burner assembly for gas combustion water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731281Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160178197A1 (en) * | 2014-12-17 | 2016-06-23 | Schlumberger Technology Corporation | Oil/Gas Burners and Method |
| CN110755648A (en) * | 2019-11-15 | 2020-02-07 | 武汉市红之星农牧机械有限公司 | Flame sterilizing device |
| CN111578274A (en) * | 2020-05-18 | 2020-08-25 | 珠海格力电器股份有限公司 | Combustor, combustor device and water heater |
| CN114992865A (en) * | 2021-02-20 | 2022-09-02 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method and storage medium thereof |
-
2004
- 2004-10-18 CN CN 200420094043 patent/CN2731281Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160178197A1 (en) * | 2014-12-17 | 2016-06-23 | Schlumberger Technology Corporation | Oil/Gas Burners and Method |
| GB2535598A (en) * | 2014-12-17 | 2016-08-24 | Schlumberger Holdings | Oil/gas burners and method |
| GB2535598B (en) * | 2014-12-17 | 2019-07-31 | Schlumberger Holdings | Oil/gas burners and method |
| CN110755648A (en) * | 2019-11-15 | 2020-02-07 | 武汉市红之星农牧机械有限公司 | Flame sterilizing device |
| CN111578274A (en) * | 2020-05-18 | 2020-08-25 | 珠海格力电器股份有限公司 | Combustor, combustor device and water heater |
| CN114992865A (en) * | 2021-02-20 | 2022-09-02 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method and storage medium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WANHE GROUP CO.,LTD. Free format text: FORMER NAME: FOSHAN CITY SHUNDE DISTRICT WANHE GROUP CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 80 Hongqi Road, Ronggui street, Shunde District, Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward Group Co.,Ltd. Address before: The eight Ring Road, Hongqi Industrial Zone, Shunde District, Guangdong, Foshan Province, 528305, China: Ronggui Patentee before: Foshan City Shunde District Vanward Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: GUANGDONG VANWARD NEW ELECTRIC Co.,Ltd. Address before: No. 80 Hongqi Road, Ronggui street, Shunde District, Guangdong, Foshan Province: 528305 Patentee before: Guangdong Vanward Group Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141018 Granted publication date: 20051005 |