CN2859147Y - Air valve body of heater - Google Patents
Air valve body of heater Download PDFInfo
- Publication number
- CN2859147Y CN2859147Y CN 200520120329 CN200520120329U CN2859147Y CN 2859147 Y CN2859147 Y CN 2859147Y CN 200520120329 CN200520120329 CN 200520120329 CN 200520120329 U CN200520120329 U CN 200520120329U CN 2859147 Y CN2859147 Y CN 2859147Y
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- valve
- valve body
- outlet pipe
- steam outlet
- 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 - Fee Related
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- Magnetically Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
An air valve body of heater, including regulating valve used to regulate air output, which is arranged on air valve body. Valve rod of regulating valve extends into air valve body. air valve body has two solenoid valves used to control on and off of gas; the first solenoid valve is arranged on the side of air valve body's inlet pipe; the second solenoid valve is arranged on the side of outlet pipe; the inlet pipe and the outlet pipe vertically space intersect. Solenoid valve is arranged on solenoid valve seat at the side of inlet pipe; under the solenoid valve seat is arranged a solenoid valve chamber connecting with inlet pipe; the solenoid valve chamber communicates with the parallel air pipe arranged under it through connecting passage arranged under the solenoid valve chamber; the parallel air pipe is parallel to the axis of inlet pipe. On the air valve body is arranged gas pipe joint, which is arranged at the side of inlet pipe; valve rod of regulating valve extends into outlet pipe; the axis of air pipe joint vertically space intersects with both axes of inlet pipe and outlet pipe. The utility model has simple structure, small size and low manufacture cost.
Description
Technical field
The utility model relates to a kind of water heater air valve body.
Background technique
A kind of compound air valve device that is used for gas water-heater is disclosed among the Chinese patent ZL03234626.3, it comprises regulating the qi flowing in the channels valve seat, regulating the qi flowing in the channels axle and be arranged on suction port and the solenoid valve of regulating the qi flowing in the channels valve base chamber, it is characterized in that: the regulating the qi flowing in the channels valve seat is set up solenoid valve with being connected of burner on the gas circuit; This solenoid valve is fixed on the gas circuit through compound gas seat, and the gas-entered passageway two ends of compound gas seat are connected and fixed with regulating the qi flowing in the channels valve seat and solenoid valve respectively, and the outlet passageway two ends of compound gas seat are connected with burner with solenoid valve respectively.The air valve device volume of this structure is big, directly has influence on the installation of water transfer valve in the existing gas water-heater, causes heater box's volume big, and the fabricating cost height has also caused certain degree of difficulty for user installation.
The model utility content
The purpose of this utility model be to provide a kind of simple and reasonable, volume is little, fabricating cost is low, highly versatile, water heater air valve body applied widely, to overcome deficiency of the prior art.
A kind of water heater air valve body by this purpose design, comprise being arranged on and be used to regulate the big or small modulating valve of giving vent to anger on the air valve body, the valve rod of modulating valve stretches in the air valve body, its structure characteristic is that air valve body is provided with two solenoid valves that are used to control the combustion gas break-make, first solenoid valve is arranged on the side of air valve body suction tude, second solenoid valve is arranged on the side of steam outlet pipe, and suction tude and steam outlet pipe spatial vertical intersect.
Above-mentioned solenoid valve is arranged on the solenoid valve valve seat of suction tude side, is provided with a solenoid valve chamber below the solenoid valve valve seat to communicate with suction tude; The solenoid valve chamber communicates parallel tracheae and suction tude parallel axes by the connecting passage that its bottom is provided with the parallel tracheae that its below is provided with.
Above-mentioned solenoid valve is arranged on the solenoid valve valve seat of steam outlet pipe side, is provided with a solenoid valve chamber below the solenoid valve valve seat to communicate with steam outlet pipe; The solenoid valve chamber communicates with steam outlet pipe by the connecting passage that its bottom is provided with, and is provided with connecting passage between solenoid valve chamber and the parallel tracheae.
Above-mentioned air valve body is provided with gas-tpe fitting, and gas-tpe fitting is arranged on the side of steam outlet pipe, and the valve rod of modulating valve stretches in the steam outlet pipe, and the axis of gas-tpe fitting is crossing with the axis spatial vertical of suction tude and steam outlet pipe respectively.
Above-mentioned gas-tpe fitting and solenoid valve branch are located at the steam outlet pipe both sides.
Two solenoid valves that the utility model will be used to control the combustion gas break-make are separately positioned on suction tude and steam outlet pipe side through meticulous cloth postpone; The gas-tpe fitting of air valve body and burner, the solenoid valve that is arranged on the steam outlet pipe side are separately positioned on the steam outlet pipe both sides, thereby have reduced the installing space of whole air valve body and solenoid valve, have reduced heater box's volume, have reduced fabricating cost.
The utility model can be used in the casing of existing any water heater because volume is little, and can well cooperate with the water transfer valve, can not occupy extra installing space, highly versatile, applied widely.
The utility model is simple and reasonable, volume is little, fabricating cost is low.
Description of drawings
Fig. 1 is the utility model one example structure schematic representation.
Fig. 2 is the A-A broken section structural representation of Fig. 1.
Fig. 3 is the B-B sectional structure schematic representation of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, this water heater air valve body is provided with two solenoid valves that are used to control the combustion gas break-make, sees that frame of broken lines is represented part among Fig. 2 and Fig. 3; First solenoid valve 12 is arranged on the solenoid valve valve seat of air valve body suction tude 1 side, is provided with a solenoid valve chamber 2 below the solenoid valve valve seat to communicate with suction tude; Solenoid valve chamber 2 communicates parallel tracheae 3 and suction tude 1 parallel axes by the connecting passage 2.1 that its bottom is provided with the parallel tracheae 3 that its below is provided with.Second solenoid valve 6 is arranged on the solenoid valve valve seat of steam outlet pipe 7 sides, is provided with a solenoid valve chamber 5 below the solenoid valve valve seat to communicate with steam outlet pipe; Solenoid valve chamber 5 communicates with steam outlet pipe 7 by the connecting passage 5.1 that its bottom is provided with.Be provided with connecting passage 4 between solenoid valve chamber 5 and the parallel tracheae 3, suction tude 1 and steam outlet pipe 7 spatial vertical intersect.Air valve body is provided with gas-tpe fitting 8, and gas-tpe fitting 8 is arranged on the side of steam outlet pipe 7, and the valve rod of modulating valve stretches in the air valve body steam outlet pipe 7, and this valve stem part does not draw among the figure; Gas-tpe fitting 8 and solenoid valve were located at steam outlet pipe 7 both sides in 6 minutes.The axis of gas-tpe fitting 8 is crossing with the axis spatial vertical of suction tude 1 and steam outlet pipe 7 respectively.
During fuel gas flow, enter air valve body along arrow G 1, pass through G2, G3, G4, G5, G6 then successively, enter the burner that joins with air valve body along G7 at last, burner does not draw among the figure.
Claims (5)
1. water heater air valve body, comprise being arranged on and be used to regulate the big or small modulating valve of giving vent to anger on the air valve body, the valve rod of modulating valve stretches in the air valve body, it is characterized in that described air valve body is provided with two solenoid valves that are used to control the combustion gas break-make, first solenoid valve (12) is arranged on the side of air valve body suction tude (1), second solenoid valve (6) is arranged on the side of steam outlet pipe (7), and suction tude and steam outlet pipe spatial vertical intersect.
2. water heater air valve body according to claim 1 is characterized in that described solenoid valve (12) is arranged on the solenoid valve valve seat of suction tude (1) side, is provided with a solenoid valve chamber (2) below the solenoid valve valve seat to communicate with suction tude; The solenoid valve chamber communicates parallel tracheae and suction tude parallel axes by the connecting passage (2.1) that its bottom is provided with the parallel tracheae (3) that its below is provided with.
3. water heater air valve body according to claim 2 is characterized in that described solenoid valve (6) is arranged on the solenoid valve valve seat of steam outlet pipe (7) side, is provided with a solenoid valve chamber (5) below the solenoid valve valve seat to communicate with steam outlet pipe; The solenoid valve chamber communicates with steam outlet pipe (7) by the connecting passage (5.1) that its bottom is provided with; Be provided with connecting passage (4) between solenoid valve chamber (5) and the parallel tracheae (3).
4. water heater air valve body according to claim 1, it is characterized in that described air valve body is provided with gas-tpe fitting (8), gas-tpe fitting is arranged on the side of steam outlet pipe (7), the valve rod of modulating valve stretches in the steam outlet pipe, and the axis of gas-tpe fitting is crossing with the axis spatial vertical of suction tude and steam outlet pipe respectively.
5. water heater air valve body according to claim 4 is characterized in that described gas-tpe fitting (8) and solenoid valve (6) branch is located at steam outlet pipe (7) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120329 CN2859147Y (en) | 2005-12-20 | 2005-12-20 | Air valve body of heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120329 CN2859147Y (en) | 2005-12-20 | 2005-12-20 | Air valve body of heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859147Y true CN2859147Y (en) | 2007-01-17 |
Family
ID=37612006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120329 Expired - Fee Related CN2859147Y (en) | 2005-12-20 | 2005-12-20 | Air valve body of heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859147Y (en) |
-
2005
- 2005-12-20 CN CN 200520120329 patent/CN2859147Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |