CN201396777Y - Regulating damper for dual-source gas equipment - Google Patents
Regulating damper for dual-source gas equipment Download PDFInfo
- Publication number
- CN201396777Y CN201396777Y CN2009200388469U CN200920038846U CN201396777Y CN 201396777 Y CN201396777 Y CN 201396777Y CN 2009200388469 U CN2009200388469 U CN 2009200388469U CN 200920038846 U CN200920038846 U CN 200920038846U CN 201396777 Y CN201396777 Y CN 201396777Y
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- China
- Prior art keywords
- damper
- source gas
- pipe
- utility
- gas equipment
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- 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 - Fee Related
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Abstract
The utility model relates to a regulating damper for dual-source gas equipment, which is characterized in that: the damper comprises a pipe-shaped body (1) which is matched with the external diameterof the hybrid tube of a burner; the pipe wall of the pipe-shaped body (1) is provided with an air entrance window (2); one end of the pipe-shaped body (1) is outwardly connected with a driving ear (3). The utility model has simple structure, convenient manufacturing and controllable regulated quantity and can realize the stepless rapid regulation when matched with a regulating valve. The cover board is not needed to be opened to regulate and simultaneously observe the color of flames so as to achieve ideal effect, thus fundamentally realizing the rapid regulation of the damper under differentgas supply conditions and significantly favoring the operation of users.
Description
Technical field
The utility model relates to a kind of double-source gas combustion apparatus, the damper that is used to regulate intake that uses on especially a kind of gas-fired warmer with dual gas sources, specifically a kind of double-source gas equipment damper.
Background technology
As everyone knows, in order to guarantee the normal combustion of combustion gas, must mix with air before combustion gas enters burner, the air inlet amount is big, and is then flame-out probably, if the air inlet amount is little, then flame can turn to be yellow, and it is insufficient to burn, and produces a large amount of pernicious gases, and, need deliberately to reduce the air inlet amount again sometimes in order to reach certain combustion of wood effect.According to the knowledge of the applicant, the air inlet amount is regulated and need be opened the cover plate of panel upper wind door adjusting place at present, pull adjustable plate with hand and regulate openings of sizes, and because must burn-out during damper, therefore whether air door regulates suitable can not reflecting immediately, therefore often needs to regulate repeatedly the pulling adjustable plate, it is very inconvenient to operate, and intuitive is poor.Especially in double-source gas equipment, because two kinds of air inlet amount differences that source of the gas is required, it is important that this adjusting especially seems, even the air door when dispatching from the factory under a kind of gas source condition transfers to optimum state, the size that must readjust intake when changing source of the gas could satisfy the requirement of new source of the gas, and this adjusting is bigger sometimes, and required sometimes amount is less, and adjustment is very inconvenient.
Summary of the invention
The purpose of this utility model is need pull down the awkward problem that the panel debugging is brought at existing gas-fired equipment air door, designs a kind of double-source gas equipment damper that can directly can realize the air door adjusting by turning knob on panel and can observe directly the adjustment effect.
The technical solution of the utility model is:
A kind of double-source gas equipment damper is characterized in that it comprises a tubular body 1 that matches with burner mixing tube external diameter, has air inlet window 2 on the tube wall of tubular body 1; One end of described tubular body 1 drives ear 3 to being externally connected with.
Described driving ear 3 is provided with the jack 4 that inserts for the drive rod on the control valve.
The beneficial effects of the utility model:
The utility model is simple in structure, easily manufactured, regulated quantity is controlled, match with control valve and can realize stepless quick adjustment, need not to open cover plate, but observe the flare color to reach desirable effect while regulating, fundamentally solved the quick adjustment of different gas source condition lower wind doors, be very easy to the operation of user's use.
Description of drawings
Fig. 1 is the perspective view of the mixing tube that uses on the existing fuel gas buring equipment.
Fig. 2 is the structural representation of damper of the present utility model.。
Fig. 3 is the structural representation after damper of the present utility model and the mixing tube assembling.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 2.
A kind of double-source gas equipment damper, it comprises a tubular body 1 that matches with burner mixing tube 5 (as Fig. 1) external diameter, having the air inlet window 2 that matches with air air intake window on the burner mixing tube 5 on the tube wall of tubular body 1, the quantity of air inlet window 2 can be one or more, one end of tubular body 1 drives ear 3 to being externally connected with, and drives ear 3 and is provided with the jack 4 that inserts for the drive rod on the control valve.
Concrete installation diagram as shown in Figure 3, the tubular body 1 of damper of the present utility model is sleeved on the mixing tube 5, the turn control valve, control valve drives driving ear 3 by drive rod and turns to corresponding liquefied gas (LP) shelves or natural gas (NG) shelves, make air door be in corresponding position, control valve is adjusted to behind the corresponding gear and also can be moved in the scopes of positive and negative 10 degree, thereby the registration of the air inlet window on the air inlet window 2 that changes damper of the present utility model and the mixing tube 5 reaches the purpose of adjusting the air inlet amount.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (2)
1, a kind of double-source gas equipment damper is characterized in that it comprises a tubular body (1) that matches with burner mixing tube external diameter, has air inlet window (2) on the tube wall of tubular body (1); One end of described tubular body (1) drives ear (3) to being externally connected with.
2, double-source gas equipment damper according to claim 1 is characterized in that described driving ear (3) is provided with the jack (4) that inserts for the drive rod on the control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200388469U CN201396777Y (en) | 2009-05-08 | 2009-05-08 | Regulating damper for dual-source gas equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200388469U CN201396777Y (en) | 2009-05-08 | 2009-05-08 | Regulating damper for dual-source gas equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396777Y true CN201396777Y (en) | 2010-02-03 |
Family
ID=41619292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200388469U Expired - Fee Related CN201396777Y (en) | 2009-05-08 | 2009-05-08 | Regulating damper for dual-source gas equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396777Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015071A (en) * | 2016-06-29 | 2016-10-12 | 新奥科技发展有限公司 | Air supply device and combined heat and power generation system |
-
2009
- 2009-05-08 CN CN2009200388469U patent/CN201396777Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015071A (en) * | 2016-06-29 | 2016-10-12 | 新奥科技发展有限公司 | Air supply device and combined heat and power generation system |
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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: SHANGHAI PLUCAM ELECTRIC CO., LTD. Free format text: FORMER OWNER: NANJING PULUKAMU ELECTRIC EQUIPMENT CO. LTD. Effective date: 20140915 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210061 NANJING, JIANGSU PROVINCE TO: 201300 NANHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140915 Address after: 201300 No. 1118, Huicheng Road, Nanhui Industrial Park, Shanghai Patentee after: Procom Electric Appliances (Shanghai) Co., Ltd. Address before: 210061 No. 6, hi tech seven road, Pukou hi tech Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Pulukamu Electric Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20140508 |