CN204512481U - A kind of Novel water conservancy control valve - Google Patents
A kind of Novel water conservancy control valve Download PDFInfo
- Publication number
- CN204512481U CN204512481U CN201520195118.4U CN201520195118U CN204512481U CN 204512481 U CN204512481 U CN 204512481U CN 201520195118 U CN201520195118 U CN 201520195118U CN 204512481 U CN204512481 U CN 204512481U
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- CN
- China
- Prior art keywords
- spool
- water conservancy
- control valve
- novel water
- valve body
- 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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Abstract
The utility model discloses a kind of Novel water conservancy control valve, comprise valve body, left flange, right flange, spool, bearing, spring, steel ball, valve rod, swing handle and sealing layer; The utility model compact structure, simple to operate, use simple, only need be connected with right flange with left flange with water pipe, swing handle is screwed and gets final product throttle down, unclamp swing handle, because spool is inverted trapezoidal shape, there is tapering, can rise under the effect of current, thus open valve, sealing layer is set, greatly can improve sealability, thus prevent from leaking.
Description
Technical field:
The utility model relates to Water Resources Domain, is specifically related to a kind of Novel water conservancy control valve.
Background technique:
Irrigation control valve is one of valve very common in people's daily life, closely bound up with the life of people, it is widely used in the All aspects of such as building pipeline, industrial water supply, fire fighting device, Heating,Ventilating and Air Conditioning (HVAC) and irrigation system, generally as reducing pressure, holding pressure, pressure release, adjust flux, the use of controlling water level and prevention water hammer etc., current irrigation control valve structural design is unreasonable, easily leaks and is connected with water pipe and inconvenience, so need a kind of technology to go to make up this deficiency on the market.
Model utility content:
In order to solve the problem, the utility model provides a kind of technological scheme: a kind of Novel water conservancy control valve, comprises valve body, left flange, right flange, spool, bearing, spring, steel ball, valve rod, swing handle and sealing layer; The left side global formation of described valve body has left flange; The right side global formation of described valve body has right flange; Described spool is slidably connected in valve body; Described bearing is concave character type, and described bearing is fixedly connected on spool upper surface; Described spring is arranged in the default recess of bearing; Described spring upper end is provided with steel ball; Described valve rod is threaded connection in valve body, the lower surface of described valve rod and the upper surface phase profiling of steel ball; Described valve rod upper end is fixedly connected with swing handle; Described spool lower surface is fixedly connected with sealing layer.
As preferably, described sealing layer is rubber.
As preferably, institute's spool is inverted trapezoidal shape.
As preferably, described spring is belleville spring.
The beneficial effects of the utility model: the utility model compact structure, simple to operate, use simple need be connected with right flange with left flange with water pipe, swing handle is screwed and gets final product throttle down, unclamp swing handle, because spool is inverted trapezoidal shape, there is tapering, can rise under the effect of current, thus open valve, sealing layer is set, greatly can improves sealability, thus prevent from leaking.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment:
As shown in Figure 1, this embodiment by the following technical solutions: a kind of Novel water conservancy control valve, comprises valve body 1, left flange 2, right flange 3, spool 4, bearing 5, spring 6, steel ball 7, valve rod 8, swing handle 9 and sealing layer 10; The left side global formation of described valve body 1 has left flange 2; The right side global formation of described valve body 1 has right flange 3; Described spool 4 is slidably connected in valve body 1; Described bearing 5 is in concave character type, and described bearing 5 is fixedly connected on spool 4 upper surface; Described spring 6 is arranged in the default recess of bearing 5; Described spring 6 upper end is provided with steel ball 7; Described valve rod 8 is threaded connection in valve body 1, the lower surface of described valve rod 8 and the upper surface phase profiling of steel ball 7; Described valve rod 8 upper end is fixedly connected with swing handle 9; Described spool 4 lower surface is fixedly connected with sealing layer 10.
Wherein, described sealing layer 10 is rubber; Described spool 4 is in inverted trapezoidal shape; Described spring 6 is belleville spring.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a Novel water conservancy control valve, is characterized in that: comprise valve body (1), left flange (2), right flange (3), spool (4), bearing (5), spring (6), steel ball (7), valve rod (8), swing handle (9) and sealing layer (10);
The left side global formation of described valve body (1) has left flange (2);
The right side global formation of described valve body (1) has right flange (3);
Described spool (4) is slidably connected in valve body (1);
Described bearing (5) is in concave character type, and described bearing (5) is fixedly connected on spool (4) upper surface;
Described spring (6) is arranged in the default recess of bearing (5);
Described spring (6) upper end is provided with steel ball (7);
Described valve rod (8) is threaded connection in valve body (1), the lower surface of described valve rod (8) and the upper surface phase profiling of steel ball (7);
Described valve rod (8) upper end is fixedly connected with swing handle (9);
Described spool (4) lower surface is fixedly connected with sealing layer (10).
2. a kind of Novel water conservancy control valve according to claim 1, is characterized in that: described sealing layer (10) is rubber.
3. a kind of Novel water conservancy control valve according to claim 1, is characterized in that: described spool (4) is in inverted trapezoidal shape.
4. a kind of Novel water conservancy control valve according to claim 1, is characterized in that: described spring (6) is belleville spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195118.4U CN204512481U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel water conservancy control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195118.4U CN204512481U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel water conservancy control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512481U true CN204512481U (en) | 2015-07-29 |
Family
ID=53710459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195118.4U Expired - Fee Related CN204512481U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel water conservancy control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512481U (en) |
-
2015
- 2015-03-31 CN CN201520195118.4U patent/CN204512481U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160331 |