CN202493422U - Automatic water absorbing exhaust valve device - Google Patents
Automatic water absorbing exhaust valve device Download PDFInfo
- Publication number
- CN202493422U CN202493422U CN2012201422079U CN201220142207U CN202493422U CN 202493422 U CN202493422 U CN 202493422U CN 2012201422079 U CN2012201422079 U CN 2012201422079U CN 201220142207 U CN201220142207 U CN 201220142207U CN 202493422 U CN202493422 U CN 202493422U
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- exhaust valve
- steel ball
- seal ring
- exhaust
- outlet
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic water absorbing exhaust valve device which comprises a exhaust valve, a exhaust valve spring, a exhaust valve core, a exhaust valve core seal ring seal ring, a steel ball and a steel ball seal ring. The exhaust valve core is installed in the exhaust valve, the steel ball and the exhaust valve spring are mounted in the exhaust valve core, and the exhaust valve spring abuts against the steel ball. The steel ball seal ring is arranged between the steel ball and the exhaust valve spring, and the exhaust valve spring is compressed so that the steel ball and the the steel ball seal ring are in contact. The exhaust valve core seal ring is arranged between the exhaust valve core seal ring and the exhaust valve. The water absorbing exhaust valve device is arranged on a motor pump water discharging body. The automatic water absorbing exhaust valve device is used so that a high pressure washer can utilize static water source and enable air to be exhausted from the exhaust valve core when a high-pressure tube stops air from being exhausted, and therefore a vacuum is formed in the pump, and an automatic water absorption effect is achieved. The automatic water absorbing exhaust valve device solves the problem that exiting high pressure washers cannot use static water source, enlarges the application scope of products, and improves market competitiveness of the products.
Description
Technical field
The utility model relates to outlet valve, particularly a kind of automatic suction discharge valve apparatus.
Background technique
Existing jetting machine does not possess automatic absorbent function or water absorbing properties is very poor automatically, and the water source that needs intake pressure could proper functioning.Such jetting machine can't use static water source, uses very inconvenience, has limited the place to use simultaneously, must near the water source that can produce intake pressure, could use.
In view of this, seek a kind of automatic suction discharge valve apparatus that is used for jetting machine and become pursuing one's goal of these those skilled in the art.
Summary of the invention
The task of the utility model provides a kind of automatic suction discharge valve apparatus; It has solved the problem that existing jetting machine can not use static water source; Side at the electric-motor pump water outlet has been installed venting gas appliance; When the high-voltage tube blocks air is discharged, air is discharged from exhaust plug, thereby form vacuum in the pump, reach the purpose of automatic suction exhaust.
The technical solution of the utility model is following:
A kind of automatic suction discharge valve apparatus, said suction discharge valve apparatus comprises outlet valve, exhaust valve spring, exhaust plug, exhaust plug seal ring, steel ball and steel ball seal ring;
In the said outlet valve exhaust plug is set, steel ball and exhaust valve spring are housed in the exhaust plug, exhaust valve spring compresses steel ball;
Said steel ball seal ring is arranged between steel ball and the exhaust valve spring, and the compression exhaust valve spring makes steel ball contact with the steel ball seal ring;
Said exhaust plug seal ring is arranged between exhaust plug and the outlet valve;
Said suction discharge valve apparatus is installed on the electric-motor pump water-outlet body.
Said suction discharge valve apparatus also comprises the outlet valve seal ring, and the outlet valve seal ring is arranged between outlet valve and the electric-motor pump water-outlet body.
Said suction discharge valve apparatus and electric-motor pump water-outlet body are through being threaded.
Said exhaust plug and outlet valve are through being threaded.
The utility model is owing to adopted above technological scheme; Make it compared with prior art; The advantage of the automatic suction discharge valve apparatus of the utility model is following: a kind of high-pressure wash machine that can use static water source is provided; Solve the problem that existing jetting machine can not use static water source, enlarged the using scope of product, promoted the competitiveness of product in market.
Description of drawings
Fig. 1 is that a kind of automatic suction discharge valve apparatus of the utility model is installed in the plan view on the electric-motor pump.
Fig. 2 is arranged in the amplification view at Fig. 1 K place when being the exhaust of suction discharge valve apparatus.
Fig. 3 sucks the amplification view that is arranged in Fig. 1 K place when water rear motor pump begins normal operation.
Reference character:
1 is the electric-motor pump water-outlet body, and 2 are the suction discharge valve apparatus, and 3 is the outlet valve seal ring, and 4 is outlet valve, and 5 is the exhaust plug seal ring, and 6 is exhaust valve spring, and 7 is exhaust plug, and 8 is the steel ball seal ring, and 9 is steel ball.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Referring to Fig. 1 to Fig. 3; The utility model provides a kind of automatic suction discharge valve apparatus, and this suction discharge valve apparatus mainly is made up of electric-motor pump water-outlet body 1, suction discharge valve apparatus 2, outlet valve seal ring 3, outlet valve 4, exhaust plug seal ring 5, exhaust valve spring 6, exhaust plug 7, steel ball seal ring 8 and steel ball 9.
The suction discharge valve apparatus is installed on the electric-motor pump water-outlet body 1.Suction discharge valve apparatus and electric-motor pump water-outlet body 1 are through being threaded.Outlet valve seal ring 3 is arranged between outlet valve 4 and the electric-motor pump water-outlet body 1.
As shown in Figure 1, the automatic suction discharge valve apparatus of the utility model is installed on the water-outlet body 1 of electric-motor pump.Shown in Fig. 2 and Fig. 3, suction discharge valve apparatus 2 is made up of outlet valve seal ring 3, outlet valve 4, exhaust plug seal ring 5, exhaust valve spring 6, exhaust plug 7, steel ball seal ring 8 and steel ball 9.To absorb water discharge valve apparatus 2 of outlet valve seal ring 3 seals up with electric-motor pump water-outlet body 1.Exhaust plug seal ring 5 seals up exhaust plug 7 and outlet valve 4.Steel ball seal ring 8 blocks exhaust plug 7 after the machine exhausting air forms high-pressure water flow, and high-pressure water flow is normally flowed out from water outlet.
Jetting machine is suction automatically if desired, must make and form vacuum in the pump, forms pressure difference with the external world, promptly needs the inner air of first excavationg pump.Because the obstruction of the high-voltage tube of water outlet, can not fast and effeciently discharge, and can not form vacuum in the pump, can't realize automatic absorbent function by air when starting operation for traditional jetting machine.The utility model has been installed venting gas appliance at the side of electric-motor pump water outlet, when the high-voltage tube blocks air is discharged, air is discharged from exhaust plug, thereby has formed vacuum in the pump, reaches the effect of automatic suction.
The working procedure of the automatic suction discharge valve apparatus of the utility model is following:
Start the machine; Air in the driven by motor plunger motion excavationg pump, as shown in Figure 2 when water outlet runs into the high-voltage tube obstruction when air, air is discharged from exhaust plug 7 along the direction of arrow; Make and form vacuum in the pump; Produce pressure difference, water is produced high-pressure water flow in the intake pipe suction pump, electric-motor pump begins proper functioning.As shown in Figure 3, high-pressure water flow (along the direction of arrow) is with the steel ball in the exhaust plug 79 jack-up upwards, compression exhaust valve spring 6; Steel ball 9 is contacted with steel ball seal ring 8; Thereby high pressure water is sealed up, high pressure water is normally discharged from the high-voltage tube that is connected with water outlet, reach the cleaning purpose.
In sum, adopt the automatic suction discharge valve apparatus of the utility model, jetting machine can use static water source, when the high-voltage tube blocks air is discharged, air is discharged from exhaust plug, thereby has formed vacuum in the pump, reaches the effect of automatic suction.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the utility model; And be not with the qualification of doing the utility model, as long as in the connotation scope of the utility model, all will drop in the scope of the utility model claim variation, the modification of the foregoing description.
Claims (4)
1. automatic suction discharge valve apparatus, it is characterized in that: said suction discharge valve apparatus comprises outlet valve, exhaust valve spring, exhaust plug, exhaust plug seal ring, steel ball and steel ball seal ring;
In the said outlet valve exhaust plug is set, steel ball and exhaust valve spring are housed in the exhaust plug, exhaust valve spring compresses steel ball;
Said steel ball seal ring is arranged between steel ball and the exhaust valve spring, and the compression exhaust valve spring makes steel ball contact with the steel ball seal ring;
Said exhaust plug seal ring is arranged between exhaust plug and the outlet valve;
Said suction discharge valve apparatus is installed on the electric-motor pump water-outlet body.
2. automatic suction discharge valve apparatus according to claim 1 is characterized in that: said suction discharge valve apparatus also comprises the outlet valve seal ring, and the outlet valve seal ring is arranged between outlet valve and the electric-motor pump water-outlet body.
3. automatic suction discharge valve apparatus according to claim 1 is characterized in that: said suction discharge valve apparatus and electric-motor pump water-outlet body are through being threaded.
4. automatic suction discharge valve apparatus according to claim 1 is characterized in that: said exhaust plug and outlet valve are through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201422079U CN202493422U (en) | 2012-04-06 | 2012-04-06 | Automatic water absorbing exhaust valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201422079U CN202493422U (en) | 2012-04-06 | 2012-04-06 | Automatic water absorbing exhaust valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493422U true CN202493422U (en) | 2012-10-17 |
Family
ID=46999654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201422079U Expired - Fee Related CN202493422U (en) | 2012-04-06 | 2012-04-06 | Automatic water absorbing exhaust valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080887A (en) * | 2015-08-19 | 2015-11-25 | 宁波恒瑞机械有限公司 | Gas exhausting and liquid sucking device |
| CN105782495A (en) * | 2016-05-17 | 2016-07-20 | 上海劲启清洁设备科技有限公司 | Quick exhaust device of cleaning machine |
| CN106552788A (en) * | 2016-11-17 | 2017-04-05 | 宁波可利尔电器科技有限公司 | A kind of jetting machine |
-
2012
- 2012-04-06 CN CN2012201422079U patent/CN202493422U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080887A (en) * | 2015-08-19 | 2015-11-25 | 宁波恒瑞机械有限公司 | Gas exhausting and liquid sucking device |
| CN105782495A (en) * | 2016-05-17 | 2016-07-20 | 上海劲启清洁设备科技有限公司 | Quick exhaust device of cleaning machine |
| CN106552788A (en) * | 2016-11-17 | 2017-04-05 | 宁波可利尔电器科技有限公司 | A kind of jetting machine |
| CN106552788B (en) * | 2016-11-17 | 2019-03-01 | 宁波可利尔电器科技有限公司 | A kind of jetting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140406 |