CN2767229Y - Warm water valve of automobile air-conditioner - Google Patents
Warm water valve of automobile air-conditioner Download PDFInfo
- Publication number
- CN2767229Y CN2767229Y CN 200520069627 CN200520069627U CN2767229Y CN 2767229 Y CN2767229 Y CN 2767229Y CN 200520069627 CN200520069627 CN 200520069627 CN 200520069627 U CN200520069627 U CN 200520069627U CN 2767229 Y CN2767229 Y CN 2767229Y
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- CN
- China
- Prior art keywords
- valve seat
- movable
- annular boss
- valve
- movable head
- 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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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a warm water valve of automobile air conditioners, which is an electromagnetic type warm water valve suitable for automobile air conditioners, wherein an electromagnetic driving device is arranged above a valve seat (10), a mounting plate (11) is arranged between the electromagnetic driving device and the valve seat, and a buckling frame (1) is pressed on the electromagnetic driving device. A central hole of a wire (2) is provided with a hollow tube (21), and an annular boss (17) is arranged in the hollow tube. The upper part of the annular boss is provided with a positioning post (5), and the lower part of the annular boss is provided with a movable post (6). The upper end of the positioning post is supported on the buckling frame (1) fastened by screws (14), and a spring (4) is sheathed on the movable post. One end of the spring is supported on the movable post, and the other end is supported at the lower part of the annular boss. The lower end of the movable post is provided with a sealing plug (12), a movable head (15) is arranged at the upper part of a water outlet (18) in the valve seat arranged at the lower part of the mounting plate. The middle part of a sealing film (9) is fixed on the movable head (15), the periphery of the sealing film is fixed on the valve seat through a sealing ring pad (16), and the sealing plug is covered on the movable head in the valve seat.
Description
Technical field
The utility model is a kind of electromagnetic type water-heating valve that is applicable to motorcar air conditioner, belongs to the technical field that annex is made.
Background technology
Air conditioning for automobiles is the indispensable equipment in the current automobile, and the water-heating valve in the air conditioning for automobiles is the indispensable parts in the automotive air-conditioning system, and there is the water-heating valve of multiple style present home and abroad, just like mechanical type, vacuum type, but complex structure mostly, cost height, the water-heating valve that has exist and start to control poor performance, leak, aquifer yield is little, had a strong impact on the normal use of air conditioning for automobiles.
Summary of the invention
Technical matters: goal of the invention of the present utility model just provide a kind of simple in structure, reliability is high, the air conditioning for automobiles water-heating valve of starting to control property, good airproof performance.Overcome leak, starting to control property is poor, aquifer yield is little, the shortcoming of inconvenience or the like is installed, and guarantees the normal use of air conditioning for automobiles.
Technical scheme: the utility model is a kind of automobile air conditioner electromagnetic formula water-heating valve, formed by valve seat and electromagnetic actuator device, electromagnetic actuator device is positioned at the top of valve seat, adapter plate is between electromagnetic actuator device and valve seat, the button frame is pressed on the electromagnetic actuator device, be provided with a hollow tubular in the centre hole of electromagnetic actuator device center line bag, in hollow tubular, be provided with an annular boss, top at annular boss is provided with registration mast, is provided with movable post in the bottom of annular boss, and the upper end of registration mast withstands on the button frame, fastening by screw, spring housing is on movable post, and the one crown is on movable post, and the other end withstands on the bottom of annular boss; Water outlet top in the valve seat of adapter plate bottom is provided with a movable head, and the center fixed of diaphragm seal is on movable head, and the periphery of diaphragm seal is fixed in the valve seat by sealing ring pad, on the movable head of sealing gag in valve seat.
The centre of movable head is provided with a through hole, is provided with a leaking hole on diaphragm seal.The lower end of movable post is provided with sealing plug, and the sealing gag is on the logical heart port of movable head, and movable head drives diaphragm seal and is pressed on the interior water outlet port of valve seat, is provided with seal ring at the middle part of registration mast.
Beneficial effect: the beneficial effects of the utility model are: leak inside and outside a better automatically controlled performance, nothing are arranged, improved the performance of product so widely.
1, in order to improve automatically controlled performance: external magnetic circuit form in 1. adopting in the system design has increased electromagnetic attraction behind the coil electricity; 2. solve the reliable contact of the non-moving parts of magnetic circuit, 3. adopt the design of paying valve and main valve.
2, solve seepy question: 1. water inlet end and water side are designed to that automobile is not worked or ambient temperature height or driver and crew need not warm oneself the time, and water valve is in closed condition, and is as long as the interior hydraulic pressure of airtight pipeline is water-tight under the zero pressure, necessarily water-tight under other state; 2. the problem of leaking, also have seal ring in sealing pipeline solves, two layers of seal ring prevent that pipeline from leaking outward; 3. on the version, diaphragm seal adopts the line contact with contacting of the interior coolant outlet pipe of valve seat, and promptly the end face of port is processed into semicircle, helps the raising in little hydraulic pressure lower seal performance.
3, the problem of aquifer yield, on the basis of above-mentioned effect 1,2, the upper and lower displacement of movable post can suitably strengthen, and aquifer yield is also just big.
Description of drawings
Fig. 1 is a contour structures scheme drawing of the present utility model.
Fig. 2 is a sectional structure scheme drawing of the present utility model.
Have among the above figure: button frame 1, line bag 2, hollow tubular 21, back seal circle 3, spring 4, registration mast 5, movable post 6, seal ring 8, diaphragm seal 9, leaking hole 91, valve seat 10, adapter plate 11, sealing plug 12, lower seal 13, fix screw 14, movable head 15, through hole 151, sealing ring pad 16, boss 17, water outlet 18.
The specific embodiment
Air conditioning for automobiles water-heating valve of the present utility model, formed by valve seat and electromagnetic actuator device, electromagnetic actuator device is positioned at the top of valve seat 10, adapter plate 11 is between electromagnetic actuator device and valve seat 10, button frame 1 is " door " shape, its top is pressed on the electromagnetic actuator device, the bottom on its both sides is fixed on the adapter plate 11, be provided with a hollow tubular 21 in the centre hole of electromagnetic actuator device center line bag 2, in the core barrel of hole, be provided with an annular boss 17, be provided with registration mast 5 on the top of annular boss 17, be provided with spring 4 is enclosed within on the movable post 6 in the bottom of annular boss 17, registration mast 5 upper ends are by screw 14 and plain cushion, the bullet pad is fixed on to be buckled on the frame 1, and the lower end of movable post 6 is provided with sealing plug 12, under non-energising situation, sealing plug 12 covers on the openings of movable head 15, and push down the diaphragm seal 9 that drives by movable head and compress on the water outlet port 18 in the valve seat, the line bag is fixed on the metal adapter plate through the buckle frame, and adapter plate is fixed on the plastics vavle shelf by four self-tapping screws.
Be provided with screw 14 on button frame 1, this fix screw 14 passes button frame 1 and links to each other with registration mast 5, and registration mast 5 is fixed on the button frame 1, is provided with back seal circle 3 and lower seal 13 at the middle part of registration mast 5.The centre of movable head 15 is provided with a through hole 151, is provided with a leaking hole 91 on diaphragm seal 9.
Water valve connects together via the metal movable head and constitutes by paying valve and main valve, pay valve by movable post and on the movable head of sealing plug and band through hole constitute; Main valve is made of the water outlet port of diaphragm seal that moves with movable head and valve seat.At ordinary times, owing on the diaphragm seal aperture is arranged, the pressure of main valve top equates that with intake pressure closed the water outlet of main valve, the big more airtight performance of intake pressure is good more under the intake pressure.When coil electricity, electromagnetic force makes movable post and fixed leg adhesive, and the sealing plug on the movable post leaves the through-core hole port of movable head, the payable at sight valve is opened, and main valve top pressure is by paying valve port release, main valve film upward movement like this, main valve becomes opening from air-tight state, and high pressure water flows out.During coil blackout, electromagnetic force disappears, movable post is under the effect of spring force (when installing vertically upward, the self gravitation that also has movable post) post that innervates moves downward, close and pay valve opening, high pressure water inlet this moment enters the main valve top by the aperture on the diaphragm seal makes the pressure of main valve top raise, and adds the effect of spring force and closes main valve, water-heating valve is got back to the obstruction streamflow regime again, and this line-transect is wrapped the outer through and off of controlling current that whether power up.
Claims (3)
1, a kind of air conditioning for automobiles water-heating valve, formed by valve seat and electromagnetic actuator device, it is characterized in that electromagnetic actuator device is positioned at the top of valve seat (10), adapter plate (11) is positioned between electromagnetic actuator device and the valve seat (10), button frame (1) is pressed on the electromagnetic actuator device, be provided with a hollow tubular (21) in the centre hole of electromagnetic actuator device center line bag (2), in hollow tubular (21), be provided with an annular boss (17), be provided with registration mast (5) on the top of annular boss (17), be provided with movable post (6) in the bottom of annular boss (17), the upper end of registration mast (5) withstands on the button frame (1), spring (4) is enclosed within on the movable post (6), the one crown is on movable post (6), and the other end withstands on the bottom of annular boss (17); The lower end of movable post (6) is provided with sealing plug (12); Water outlet (18) top in the valve seat (10) of adapter plate (11) bottom is provided with the center fixed of a movable head (15) diaphragm seal (9) on movable head (15), the periphery of diaphragm seal (9) is fixed in the valve seat (10) by sealing ring pad (16), and sealing plug (12) covers on the movable head (15) in valve seat (10).
2, air conditioning for automobiles water-heating valve according to claim 1, it is characterized in that on button frame (1), being provided with screw (14), this fix screw (14) passes button frame (1) and links to each other with registration mast (5), registration mast (5) is fixed on the button frame (1), is provided with back seal circle (3) and lower seal (13) at the middle part of registration mast (5).
3, air conditioning for automobiles water-heating valve according to claim 1 and 2 is characterized in that the centre of movable head (15) is provided with a through hole (151), is provided with a leaking hole (91) on diaphragm seal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069627 CN2767229Y (en) | 2005-01-06 | 2005-01-06 | Warm water valve of automobile air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069627 CN2767229Y (en) | 2005-01-06 | 2005-01-06 | Warm water valve of automobile air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767229Y true CN2767229Y (en) | 2006-03-29 |
Family
ID=36681087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069627 Expired - Fee Related CN2767229Y (en) | 2005-01-06 | 2005-01-06 | Warm water valve of automobile air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767229Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360238A (en) * | 2018-02-09 | 2018-08-03 | 广东美的环境电器制造有限公司 | Steam generator and Garment Steamer Machine |
| CN108867786A (en) * | 2018-08-17 | 2018-11-23 | 厦门兴联晟卫浴科技有限公司 | Automatic water-inflow and drain valve |
-
2005
- 2005-01-06 CN CN 200520069627 patent/CN2767229Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360238A (en) * | 2018-02-09 | 2018-08-03 | 广东美的环境电器制造有限公司 | Steam generator and Garment Steamer Machine |
| CN108360238B (en) * | 2018-02-09 | 2023-10-27 | 广东美的环境电器制造有限公司 | Steam generator and garment steamer |
| CN108867786A (en) * | 2018-08-17 | 2018-11-23 | 厦门兴联晟卫浴科技有限公司 | Automatic water-inflow and drain valve |
| CN108867786B (en) * | 2018-08-17 | 2024-01-26 | 厦门兴联晟卫浴科技有限公司 | Automatic water inlet and outlet valve |
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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: 20060329 Termination date: 20130106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |