CN202580088U - Low-pressure simple ball valve - Google Patents
Low-pressure simple ball valve Download PDFInfo
- Publication number
- CN202580088U CN202580088U CN 201220193438 CN201220193438U CN202580088U CN 202580088 U CN202580088 U CN 202580088U CN 201220193438 CN201220193438 CN 201220193438 CN 201220193438 U CN201220193438 U CN 201220193438U CN 202580088 U CN202580088 U CN 202580088U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- ball valve
- low
- spool
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 206010058109 Hangnail Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a low-pressure simple ball valve which comprises a valve body, a valve core, a sealing ring, an adjusting device and a handle. The sealing ring is arranged at a joint where the valve body and the valve core are movably connected. The valve core is provided with a through hole, one end of the valve core is provided with the handle, and the other end of the valve core is provided with the adjusting device. The adjusting device comprises a pressing spring and a nut. One end of the pressing spring is connected with the nut and the other end of the pressing spring contacts with the valve body. The low-pressure simple ball valve has the advantages of simple structure, small size, light weight, fewer components, easy processing and manufacturing, low cost, firmness and reliability, and strong practicability. The valve body of the low-pressure simple ball valve is suitable for connection of various pipelines.
Description
Technical field
The utility model relates to a kind of control unit in a kind of low hydraulic fluid road or the air-channel system, the simple and easy ball valve of particularly a kind of low pressure.
Background technique
In product facility, lubrication system is used control unit with a lot of places of low service system such as air-channel systems, as ball valve, stopcock, butterfly valve, safety check etc.Conventional ball valve normally volume is big, heavy, and environment under low pressure and inapplicable, and conventional ball valve seems heavy impracticable under environment under low pressure, and inconvenient operation.
Summary of the invention
For overcoming the deficiency of existing technology, the purpose of the utility model provides the simple and easy ball valve of a kind of low pressure, and this ball valve volume is little, in light weight, be beneficial to operation.
For realizing above-mentioned purpose, the utility model is realized through following technological scheme:
The simple and easy ball valve of a kind of low pressure comprises valve body, spool, seal ring, controlling device, handle, and seal ring is located at valve body and spool active connection place, and spool is provided with through hole, and spool one end is provided with handle, and the other end is provided with controlling device; Controlling device comprises stage clip and nut, and stage clip one end is connected with nut, and the other end contacts with valve body.
The utility model has the advantages that: simple in structure, parts are few, are prone to manufacturing, and cost is low, and are solid reliable, practical; Volume is little, and is in light weight, and valve body is applicable to that multiple pipeline connects situation.
Description of drawings
Fig. 1 is the structural representation of the simple and easy ball valve of a kind of low pressure.
Among the figure: 1-handle 2-spool 3-seal ring 4-valve body 5-controlling device.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
See Fig. 1, the simple and easy valve of a kind of low pressure comprises valve body 4, spool 2, seal ring 3, controlling device 5, handle 1, and seal ring 3 is located at valve body 4 and spool 2 active connection places, and spool 2 is provided with through hole, and spool 2 one ends are provided with handle 1, and the other end is provided with controlling device 5; Controlling device 5 comprises stage clip and nut, and stage clip one end is connected with nut, and the other end contacts with valve body 4.
Shown in Figure 1 is the closed condition of the simple and easy ball valve of low pressure, and during unlatching, with the handle half-twist, the pipe passage on through hole on the spool 2 and the valve body 4 is involutory, realizes the simple and easy ball valve opening state of low pressure.Seal ring can prevent the to flow through liquid or the gas leakage of valve body 4.The rotating force of controlling device 5 adjustable handles 1.
The utility model adopts cylindrical spool to replace the spherical valve core of conventional ball valve, opens or close the path of valve inner through the rotation of cylindrical spool, and the Placement of valve body two ends and pipeline can be chosen wantonly and be Placements such as welding, screw thread, hangnail, loose joint.
The utility model is simple in structure, and parts are few, is prone to manufacturing, and cost is low, and is practical.
Claims (2)
1. the simple and easy ball valve of low pressure is characterized in that, comprises valve body, spool, seal ring, controlling device, handle, and seal ring is located at valve body and spool active connection place, and spool is provided with through hole, and spool one end is provided with handle, and the other end is provided with controlling device.
2. the simple and easy ball valve of a kind of low pressure according to claim 1 is characterized in that described controlling device comprises stage clip and nut, and stage clip one end is connected with nut, and the other end contacts with valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193438 CN202580088U (en) | 2012-04-28 | 2012-04-28 | Low-pressure simple ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193438 CN202580088U (en) | 2012-04-28 | 2012-04-28 | Low-pressure simple ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580088U true CN202580088U (en) | 2012-12-05 |
Family
ID=47249501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193438 Expired - Fee Related CN202580088U (en) | 2012-04-28 | 2012-04-28 | Low-pressure simple ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086353A1 (en) * | 2014-12-02 | 2016-06-09 | 梁式逢 | Temperature control valve |
| CN105715861A (en) * | 2014-12-02 | 2016-06-29 | 梁式逢 | Temperature controlling valve |
-
2012
- 2012-04-28 CN CN 201220193438 patent/CN202580088U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086353A1 (en) * | 2014-12-02 | 2016-06-09 | 梁式逢 | Temperature control valve |
| CN105715861A (en) * | 2014-12-02 | 2016-06-29 | 梁式逢 | Temperature controlling valve |
| CN105715861B (en) * | 2014-12-02 | 2018-01-09 | 梁式逢 | Temperature control valve body |
| US9951884B2 (en) | 2014-12-02 | 2018-04-24 | Huo Jhih Co., Ltd. | Temperature control 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210428 |