CN204459189U - Air bladder regulating valve of two-seater - Google Patents
Air bladder regulating valve of two-seater Download PDFInfo
- Publication number
- CN204459189U CN204459189U CN201520097327.5U CN201520097327U CN204459189U CN 204459189 U CN204459189 U CN 204459189U CN 201520097327 U CN201520097327 U CN 201520097327U CN 204459189 U CN204459189 U CN 204459189U
- Authority
- CN
- China
- Prior art keywords
- valve
- air bladder
- spool
- filling slot
- seater
- 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 air bladder regulating valve of two-seater, form primarily of base, valve body, valve seat, spool, guide sleeve, valve gap, valve rod, filling slot, filler and air bladder final controlling element, bottom is provided with on the downside of described valve body, be provided with valve seat in valve body, valve seat center is provided with spool, and spool upper end is provided with guide sleeve, valve rod connects spool, be provided with filling slot between valve rod and valve gap, place filler in filling slot, valve rod runs through valve gap and connects air bladder final controlling element.The utility model eliminates the residual pressure head of pipeline and the flow deviation caused by pressure surge automatically, no matter how system pressure changes all keeps setting flow constant, these functions of this valve make pipe network Flow-rate adjustment once complete, the work of tune net is become simple assignment of traffic, the effective hydraulic misadjustment solving pipe network.Flow control valve is mainly used in: in the water systems such as central heat supply (cold), pipe network flow is distributed according to need, and eliminates water system hydraulic misadjustment, solves problem uneven in temperature, can save energy, economize on electricity 15%-20%.
Description
Technical field
The utility model belongs to modulating valve technical field, is specifically related to a kind of air bladder regulating valve of two-seater.
Background technique
At present, in the automatic control of modern plant, modulating valve plays a very important role, and the sealability of modulating valve directly affects the using effect of whole pipe control system.In industry, the hard sealing structure of the sleeve regulating valve of two-seater of production and application adopts upper and lower split valve seat mode, this structural requirement machining accuracy is high, during assembling, upper and lower valve seat and the sealing surface of spool are difficult to coordinate simultaneously, take into account simultaneously, cause its sealing rank deficient high, often can not meet the high request of client, there is certain potential safety hazard.
Model utility content
The purpose of this utility model is to provide a kind of air bladder regulating valve of two-seater, solves the deficiency existed in such scheme.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of air bladder regulating valve of two-seater, form primarily of base, valve body, valve seat, spool, guide sleeve, valve gap, valve rod, filling slot, filler and air bladder final controlling element, bottom is provided with on the downside of described valve body, be provided with valve seat in valve body, valve seat center is provided with spool, and spool upper end is provided with guide sleeve, valve rod connects spool, be provided with filling slot between valve rod and valve gap, place filler in filling slot, valve rod runs through valve gap and connects air bladder final controlling element.
Described air bladder final controlling element is provided with on off state indicating graduation table.
Described filling slot is fixed filler cover plate.
Described valve body upper left side is provided with flow channel, and right side is provided with flow pass.
The utility model eliminates the residual pressure head of pipeline and the flow deviation caused by pressure surge automatically, no matter how system pressure changes all keeps setting flow constant, these functions of this valve make pipe network Flow-rate adjustment once complete, the work of tune net is become simple assignment of traffic, the effective hydraulic misadjustment solving pipe network.Flow control valve is mainly used in: in the water systems such as central heat supply (cold), pipe network flow is distributed according to need, and eliminates water system hydraulic misadjustment, solves problem uneven in temperature, can save energy, economize on electricity 15%-20%.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
1-base; 2-valve body; 3-valve seat; 4-spool; 5-guide sleeve; 6-valve gap; 7-valve rod; 8-filling slot; 9-filler; 10-air bladder final controlling element.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, a kind of air bladder regulating valve of two-seater, form primarily of base 1, valve body 2, valve seat 3, spool 4, guide sleeve 5, valve gap 6, valve rod 7, filling slot 8, filler 9 and air bladder final controlling element 10, bottom 1 is provided with on the downside of described valve body 2, valve body 2 in be provided with valve seat 3, valve seat 3 center is provided with spool 4, spool 4 upper end is provided with guide sleeve 5, valve rod 7 connects spool 4, filling slot 8 is provided with between valve rod 7 and valve gap 6, place filler 9 in filling slot 8, valve rod 7 runs through valve gap 6 and connects air bladder final controlling element 10; Described air bladder final controlling element 10 is provided with on off state indicating graduation table; Described filling slot 8 fixes filler cover plate; Described valve body 2 upper left side is provided with flow channel, and right side is provided with flow pass.
Claims (4)
1. an air bladder regulating valve of two-seater, form primarily of base, valve body, valve seat, spool, guide sleeve, valve gap, valve rod, filling slot, filler and air bladder final controlling element, it is characterized in that: on the downside of described valve body, be provided with bottom, be provided with valve seat in valve body, valve seat center is provided with spool, and spool upper end is provided with guide sleeve, valve rod connects spool, be provided with filling slot between valve rod and valve gap, place filler in filling slot, valve rod runs through valve gap and connects air bladder final controlling element.
2. air bladder regulating valve of two-seater according to claim 1, is characterized in that: described air bladder final controlling element is provided with on off state indicating graduation table.
3. air bladder regulating valve of two-seater according to claim 1, is characterized in that: described filling slot is fixed filler cover plate.
4. air bladder regulating valve of two-seater according to claim 1, is characterized in that: described valve body upper left side is provided with flow channel, and right side is provided with flow pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097327.5U CN204459189U (en) | 2015-02-11 | 2015-02-11 | Air bladder regulating valve of two-seater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097327.5U CN204459189U (en) | 2015-02-11 | 2015-02-11 | Air bladder regulating valve of two-seater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459189U true CN204459189U (en) | 2015-07-08 |
Family
ID=53666075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520097327.5U Expired - Fee Related CN204459189U (en) | 2015-02-11 | 2015-02-11 | Air bladder regulating valve of two-seater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422870A (en) * | 2015-12-03 | 2016-03-23 | 衢州联盛方略技术开发有限公司 | Improved thin film pneumatic adjusting valve |
| CN105805320A (en) * | 2016-04-27 | 2016-07-27 | 北方华锦化学工业集团有限公司 | Regulating valve gravity compensation mechanism and regulating valve |
-
2015
- 2015-02-11 CN CN201520097327.5U patent/CN204459189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422870A (en) * | 2015-12-03 | 2016-03-23 | 衢州联盛方略技术开发有限公司 | Improved thin film pneumatic adjusting valve |
| CN105422870B (en) * | 2015-12-03 | 2019-01-04 | 衢州联盛方略技术开发有限公司 | Modified film pneumatic control valve |
| CN105805320A (en) * | 2016-04-27 | 2016-07-27 | 北方华锦化学工业集团有限公司 | Regulating valve gravity compensation mechanism and regulating 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: 20150708 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |