CN203927019U - A kind of novel hydraulic float valve - Google Patents
A kind of novel hydraulic float valve Download PDFInfo
- Publication number
- CN203927019U CN203927019U CN201420215691.2U CN201420215691U CN203927019U CN 203927019 U CN203927019 U CN 203927019U CN 201420215691 U CN201420215691 U CN 201420215691U CN 203927019 U CN203927019 U CN 203927019U
- Authority
- CN
- China
- Prior art keywords
- valve body
- spool
- valve
- water
- connecting rod
- 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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- Float Valves (AREA)
Abstract
A kind of novel hydraulic float valve, comprise the valve body with cavity, be arranged at the spool that can move left and right and be provided with penetration hole in valve body, be arranged at the connecting rod that buoy outside valve body and cross section are " L " type, the strong point of described connecting rod is articulated with valve body, one end of this connecting rod penetrates in valve body cavity and extends in the penetration hole of spool, the other end connects buoy, described valve body side is provided with water intake, lower end is water outlet, described valve inleting water mouth stretches out and one-body moldedly has an intake pipe, the outer surface of described intake pipe is provided with screw thread, described spool be shorter in length than the distance between valve body two side ends, another side of described valve body is sealed end.Valve core length of the present utility model is shorter than the distance between valve body two side ends, and another side of valve body is made as to sealed end, not only can not stop that spool moves in cavity, and prevent that this float valve is in the process of water inlet, water goes out from some eject slots, impact is normal to be used, and avoids the loss of water resources.
Description
Technical field
The utility model relates to a kind of valve, specifically a kind of novel hydraulic float valve.
Background technique
Existing float valve, comprise have cavity valve body, be arranged at the spool that can move left and right and be provided with penetration hole in valve body, be arranged at the connecting rod that buoy outside valve body and cross section are " L " type, the strong point of connecting rod is articulated with valve body, one end of this connecting rod penetrates in valve body cavity and extends in the penetration hole of spool, the other end connects buoy, and valve body side is provided with water intake, and lower end is water outlet, valve inleting water mouth stretches out and one-body moldedly has an intake pipe, and the outer surface of intake pipe is provided with screw thread.Float valve connecting tube, intake pipe is connected with pipeline, and buoy is positioned in aqua storage tank, anhydrous in aqua storage tank, buoy declines, and pulls spool to depart from water intake, water intake water inlet, through the cavity of stream valve body, flows out from water outlet; buoy is controlled by water level, and water level rises and promotes buoy rising, and then promotes valve core reset; water level arrives predeterminated position; buoy promotes spool and docks with water intake, and spool is blocked water intake, stops intake pipe to be intake.
This float valve, because the length of its spool is greater than or equal to water intake and opening distance before, so the side of this float valve is provided with opening, be convenient to the movement of spool, because have gap between spool and valve body, in this float valve water inlet process, current can spray toward opening by the gap between spool and valve body again, form spraying phenomenon, if aqua storage tank is not sealed, can cause water to splash everywhere, impact is normally used, and formation water resource waste, the loss of water resources.
Model utility content
The utility model provides a kind of novel hydraulic float valve, and its main purpose is to solve the problems referred to above that prior art exists.
The technical solution of the utility model is as follows:
A kind of novel hydraulic float valve, comprise the valve body with cavity, be arranged at the spool that can move left and right and be provided with penetration hole in valve body, be arranged at the connecting rod that buoy outside valve body and cross section are " L " type, the strong point of described connecting rod is articulated with valve body, one end of this connecting rod penetrates in valve body cavity and extends in the penetration hole of spool, the other end connects buoy, described valve body side is provided with water intake, lower end is water outlet, described valve inleting water mouth stretches out and one-body moldedly has an intake pipe, the outer surface of described intake pipe is provided with screw thread, described spool be shorter in length than the distance between valve body two side ends, another side of described valve body is sealed end.
Between described spool and valve inleting water mouth, be provided with rubber pattern, described rubber pattern is fixed on spool.
, compared to the prior art, be the utility model has the advantage of description of the present utility model from above-mentioned:
Valve core length of the present utility model is shorter than the distance between valve body two side ends, and another side of valve body is made as to sealed end, not only can not stop that spool moves in cavity, and prevent that this float valve is in the process of water inlet, water goes out from some eject slots, impact is normal to be used, and avoids the loss of water resources.
The rubber pattern being provided with between the utility model spool and valve inleting water mouth, can better be sealed into the mouth of a river, and anti-sealing is revealed.
The utility model is novel, and design is unique, has very strong use value, therefore the utlity model has wide prospect.
Brief description of the drawings
Fig. 1 is that the utility model uses state sectional view 1.
Fig. 2 is that the utility model uses state sectional view 2.
Embodiment
As Fig. 1, shown in 2, a kind of novel hydraulic float valve, comprise the valve body 1 with cavity 11, be arranged at the spool 2 that can move left and right and be provided with penetration hole 21 in valve body 1, be arranged at the connecting rod 4 that buoy 3 outside valve body 1 and cross section are " L " type, the strong point of connecting rod 4 is articulated with valve body 1, one end of this connecting rod 4 penetrates in valve body 1 cavity and extends in the penetration hole 21 of spool 2, the other end connects buoy 3, valve body 1 side is provided with water intake 12, lower end is water outlet 13, valve body 1 water intake 12 stretches out and one-body moldedly has an intake pipe 5, the outer surface of intake pipe 5 is provided with screw thread 51, spool 2 be shorter in length than the distance between valve body 1 two side ends, another side of valve body 1 is sealed end 6.Between spool 2 and valve body 1 water intake 12, be provided with rubber pattern 7, rubber pattern 7 is fixed on spool 2.
As shown in Figure 1 and Figure 2, float valve connecting tube, buoy 3 is positioned in aqua storage tank, anhydrous in aqua storage tank, buoy 3 declines, and pulls spool 2 to depart from water intake 12, water intake 12 is intake, and through the cavity of stream valve body 1, flows out; buoy 3 is controlled by water level from water outlet 13, and water level rising promotes buoy 3 rises, and then promotion spool 1 resets; water level arrives predeterminated position; buoy 3 promotes spool 1 and docks with water intake 12, is located at the rubber pattern 7 of spool 2 water intake 12 is blocked, and stops intake pipe 5 to be intake.
Spool 2 of the present utility model is shorter in length than the distance between valve body 1 two side ends, and another side of valve body 1 is made as to sealed end 6, not only can not stop that spool 2 is in the interior movement of cavity 11, and prevent that this float valve is in the process of water inlet, water goes out from some eject slots, impact is normal to be used, and avoids the loss of water resources.
Above are only the specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (2)
1. a novel hydraulic float valve, comprise the valve body with cavity, be arranged at the spool that can move left and right and be provided with penetration hole in valve body, be arranged at the connecting rod that buoy outside valve body and cross section are " L " type, the strong point of described connecting rod is articulated with valve body, one end of this connecting rod penetrates in valve body cavity and extends in the penetration hole of spool, the other end connects buoy, described valve body side is provided with water intake, lower end is water outlet, described valve inleting water mouth stretches out and one-body moldedly has an intake pipe, the outer surface of described intake pipe is provided with screw thread, it is characterized in that: described spool be shorter in length than the distance between valve body two side ends, another side of described valve body is sealed end.
2. a kind of novel hydraulic float valve according to claim 1, is characterized in that: between described spool and valve inleting water mouth, be provided with rubber pattern, described rubber pattern is fixed on spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215691.2U CN203927019U (en) | 2014-04-29 | 2014-04-29 | A kind of novel hydraulic float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215691.2U CN203927019U (en) | 2014-04-29 | 2014-04-29 | A kind of novel hydraulic float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927019U true CN203927019U (en) | 2014-11-05 |
Family
ID=51822830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215691.2U Expired - Fee Related CN203927019U (en) | 2014-04-29 | 2014-04-29 | A kind of novel hydraulic float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242787A (en) * | 2019-06-13 | 2019-09-17 | 莱州亚通重型装备有限公司 | A kind of high temperature corrosion-resisting ball-cock assembly |
| CN111664589A (en) * | 2020-06-29 | 2020-09-15 | 河北中燃宝电气有限公司 | Take buoy response to prevent soaking hanging stove of function |
-
2014
- 2014-04-29 CN CN201420215691.2U patent/CN203927019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242787A (en) * | 2019-06-13 | 2019-09-17 | 莱州亚通重型装备有限公司 | A kind of high temperature corrosion-resisting ball-cock assembly |
| CN111664589A (en) * | 2020-06-29 | 2020-09-15 | 河北中燃宝电气有限公司 | Take buoy response to prevent soaking hanging stove of function |
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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: 20141105 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |