CN202719757U - Gas water heater with air valve air door linkage device - Google Patents
Gas water heater with air valve air door linkage device Download PDFInfo
- Publication number
- CN202719757U CN202719757U CN 201220333104 CN201220333104U CN202719757U CN 202719757 U CN202719757 U CN 202719757U CN 201220333104 CN201220333104 CN 201220333104 CN 201220333104 U CN201220333104 U CN 201220333104U CN 202719757 U CN202719757 U CN 202719757U
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- air
- valve
- air valve
- gear
- air door
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Abstract
The utility model discloses a gas water heater with an air valve air door linkage device. The gas water heater with the air valve air door linkage device comprises a fan, an air valve, a water valve, a gas chamber, a heat exchanger and a smoke hood; an inner cavity or a port part of an air inlet pipe or an air outlet pipe of the fan is provided with an air regulating plate; an air door gear of the air regulating plate and an air valve gear on the air valve are linked; and an air valve shaft is rotated so as to drive the air door gear, thus the air regulating plate is rotated, the effect of increasing or reducing the amount of the air is achieved, the energy-saving effect of a gas appliance can be improved effectively, and the manufacturing cost is lowered.
Description
Technical field:
The utility model relates to a kind of gas heater with air valve air door linkage.
Background technology:
In recent years, gas heater pours in family, solved people's problem of having a bath, the combustion technology of gas heater has also obtained further raising and perfect, yet, a large amount of gas heaters that use, the thermal efficiency and energy-conservation requirement to product are more and more higher, Forced discharge fan and strong air blast technology have therefore occurred, and these technology utilize blower fan that air and combustion gas are mixed by a certain percentage exactly, burn at burner, effectively energy savings consumption; But when using the forced-ventilated AC blower fan, under the full load situation, preferably energy-saving effect is arranged, and under the halfload state, because blower fan does not have arrangements for speed regulation, a large amount of wind is taken away heat, does not still reach energy-saving effect; And when strong air blast uses this technology, need to use the speed-governing dc blower fan, this blower fan precision is high, complex structure; For overcoming these defectives, the utility model is to developing with the gas heater of air valve air door linkage.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of gas heater with air valve air door linkage, and it can effectively be simplified product structure, reduce manufacturing cost.
The utility model technical scheme that adopts of dealing with problems is achieved in that the utility model includes blower fan, air valve, water valve, combustion chamber, heat exchanger and petticoat pipe; It is characterized in that: be mounted with air regulating board at the blast pipe of blower fan or inner chamber or the port part of discharge pipe, the axle of the air door of air regulating board and air door gear couplings, the air valve gear-linked on air door gear and the air valve; Air valve gear on the air valve is by valve shaft and air valve interlock.
The utility model compared with the prior art, beneficial effect is embodied in:
1, the utility model is to be mounted with air regulating board, the air door gear of air regulating board and the air valve gear-linked on the air valve at the blast pipe of blower fan or discharge pipe inner chamber or port part; Rotate valve shaft and will drive the air door gear, to rotate air regulating board, to reach the effect that adds Wind Volume or reduce air quantity.
2. the utility model does not need special electric-control system and speed-governing dc blower fan, just can effectively improve the energy-saving effect of gas utensil, reduces manufacturing cost.
Description of drawings: figure is the utility model structural representation;
The specific embodiment:
By the following examples, by reference to the accompanying drawings the utility model is further described;
Description of reference numerals:
1-petticoat pipe, 2-discharge pipe, 3-air door gear, 4-blower fan, 5-delivery port, 6-air regulating board, 7-blast pipe, 8-axle of the air door, 9-fuel gas inlet, 10-valve shaft, 11-air valve gear, 12-air valve, 13-water inlet, 14-water valve, 15-Gas Pipe, 16-combustion chamber, 17-heat exchanger.
Embodiment: referring to accompanying drawing; The utility model includes blower fan (4), air valve (12), water valve (14), combustion chamber (16), heat exchanger (17) and petticoat pipe (1); Inner chamber at blower fan (4) blast pipe (7) is mounted with air regulating board (6); The axle of the air door (8) of air regulating board (6) connects with air door gear (3), air valve gear (11) interlock on air door gear (3) and the air valve (12); Air valve gear (11) is by valve shaft (10) and air valve (12) interlock; When blower fan (4) is worked, turn valve shaft (10), air valve gear (11) rotates thereupon, quantitatively open air valve (12), combustion gas enters from fuel gas inlet (9), enters burning in the burner (16) by Gas Pipe (15), because air door gear (3) and air valve gear (11) interlock, axle of the air door (8) drives air regulating board (6) and rotates, and quantitatively opens air regulating board (6) passage, and air quantity is increased; At this moment cold water enters water valve (14) from water inlet (13), heating in heat exchanger (17), and the hot water of generation flows out from delivery port (5); When combustion gas reduced, air valve gear (11) drove air door gear (3) and quantitatively closes air regulating board (6) passage, reduced vent flow, and combustion gas and ventilation are burnt in the certain proportion scope.
Claims (2)
1. with the gas heater of air valve air door linkage, include blower fan, air valve, water valve, combustion chamber, heat exchanger and petticoat pipe; It is characterized in that: in the blast pipe of blower fan or air-out tube chamber or port part be mounted with air regulating board, the axle of the air door of air regulating board with transfer the wind gear couplings, transfer the regulating the qi flowing in the channels gear-linked on wind gear and the air valve.
2. the gas heater with air valve air door linkage according to claim 1 is characterized in that: the regulating the qi flowing in the channels gear on the air valve is by valve shaft and air valve interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333104 CN202719757U (en) | 2012-07-01 | 2012-07-01 | Gas water heater with air valve air door linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333104 CN202719757U (en) | 2012-07-01 | 2012-07-01 | Gas water heater with air valve air door linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719757U true CN202719757U (en) | 2013-02-06 |
Family
ID=47621579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333104 Expired - Fee Related CN202719757U (en) | 2012-07-01 | 2012-07-01 | Gas water heater with air valve air door linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288372A (en) * | 2016-09-02 | 2017-01-04 | 浙江杭特容器有限公司 | A kind of integrated hot water machine |
-
2012
- 2012-07-01 CN CN 201220333104 patent/CN202719757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288372A (en) * | 2016-09-02 | 2017-01-04 | 浙江杭特容器有限公司 | A kind of integrated hot water machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |