CN204878892U - Unidirectional throttle valve - Google Patents
Unidirectional throttle valve Download PDFInfo
- Publication number
- CN204878892U CN204878892U CN201520612321.7U CN201520612321U CN204878892U CN 204878892 U CN204878892 U CN 204878892U CN 201520612321 U CN201520612321 U CN 201520612321U CN 204878892 U CN204878892 U CN 204878892U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- adjusting nut
- spring
- throttle valve
- 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
Abstract
The utility model discloses an unidirectional throttle valve, including the valve body, its characterized in that: including adjusting nut, check valve, spring, snap ring and spring holder, be provided with the check valve in the valve body, the cover is equipped with adjusting nut outside the valve body, is provided with the snap ring between valve body and adjusting nut, is provided with the spring holder in the valve body, is provided with the spring between check valve and spring holder. The utility model provides a simple structure, it is easy, small to make, can realize one -way circulation, guarantees the circulation quality, does not take place the backward flow, and the operation is stable, uses safe and reliable's unidirectional throttle valve.
Description
Technical field
The utility model relates to a kind of hydraulic valve, particularly relates to a kind of one-way throttle valve.
Background technique
Weaving original meaning takes from spinning and the general name of weaving cotton cloth, but along with weaving knowledge hierarchy and the development of subject system and perfect, particularly non-woven textile material and three-dimensional is composite braided etc. after technology produces, weaving is not only traditional spinning and weaves cotton cloth, also nonwoven fabric technology is comprised, three dimensional weaving technique, electrostatic nanometer net-forming technology etc., so modern textile refers to the Multi-scale model processing technique of a kind of fiber or fiber assembly.Need to use hydraulic system in textile mechanism, the size of actuator movement speed in hydraulic system, determined by the size of the fluid flow of input executive component, the element being used for controlling fluid flow is called flow control valve.Flow control valve relies on the length of the size or through-flow channel that change valve port flow area to control the liquid valve class of flow.Current single-phase throttle-valve structure is complicated, uses inconvenience, cannot realize the flowing of medium normal table preferably, regulate rate-of flow also extremely to bother simultaneously, effective control cannot be carried out, and often can not realize one-way flow effect, can backflow be caused, affect the use of valve body.
Model utility content
In order to solve the problems of the prior art, it is simple that the utility model provides a kind of structure, and easy to manufacture, volume is little, can realize one-way flow, ensures circulation quality, do not reflux, stable, safe and reliable one-way throttle valve.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of one-way throttle valve, comprise valve body, it is characterized in that: comprise adjusting nut, one-way valve, spring, snap ring and spring seat, one-way valve is provided with in valve body, adjusting nut is arranged with outside valve body, between valve body and adjusting nut, be provided with snap ring, in valve body, be provided with spring seat, between one-way valve and spring seat, be provided with spring.
Aforesaid a kind of one-way throttle valve, is characterized in that: on valve body cylindrical, be provided with scale groove.
Aforesaid a kind of one-way throttle valve, is characterized in that: between valve body and adjusting nut, be provided with O RunddichtringO.
Aforesaid a kind of one-way throttle valve, is characterized in that: be marked with scale at adjusting nut.
Aforesaid a kind of one-way throttle valve, is characterized in that: described valve body adopts stainless steel material to make.
Aforesaid a kind of one-way throttle valve, is characterized in that: described spring adopts Compress Spring.
The beneficial effects of the utility model are: the utility model one-way throttle valve, one-way valve is provided with in valve body, adjusting nut is arranged with outside valve body, between valve body and adjusting nut, be provided with snap ring, in valve body, be provided with spring seat, between one-way valve and spring seat, be provided with spring, the utility model rotating adjusting nut, the flow area size of restriction can be changed, with adjust flux, fast easy to adjust.Throttling valve action during the utility model forward flow, one-way valve effect during reverse flow, at this moment owing to there being part fluid can flow in annulus, can remove the sediments on restriction, using effect is better.Be carved with scale groove at valve body left end, adjusting nut has scale, for indicating the size of adjust flux, it is more accurate to regulate.
Accompanying drawing explanation
Fig. 1 is the utility model one-way throttle valve structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of one-way throttle valve, comprise valve body 1, adjusting nut 2, one-way valve 3, spring 4, snap ring 5 and spring seat 6, one-way valve 3 is provided with in valve body 1, adjusting nut 2 is arranged with outside valve body 1, between valve body 1 and adjusting nut 2, be provided with snap ring 5, in valve body 1, be provided with spring seat 6, between one-way valve 3 and spring seat 6, be provided with spring 4.Valve body 1 cylindrical is provided with scale groove.O RunddichtringO 7 is provided with between valve body 1 and adjusting nut 2.Scale is marked with at adjusting nut 2.Described valve body 1 adopts stainless steel material to make.Described spring 4 adopts Compress Spring.
In sum, the utility model one-way throttle valve, in valve body 1, be provided with one-way valve 3, outside valve body 1, be arranged with adjusting nut 2, between valve body 1 and adjusting nut 2, be provided with snap ring 5, spring seat 6 is provided with in valve body 1, between one-way valve 3 and spring seat 6, be provided with spring 4, the utility model rotating adjusting nut 2, the flow area size of restriction can be changed, with adjust flux, fast easy to adjust.Throttling valve action during the utility model forward flow, during reverse flow, one-way valve 3 acts on, and at this moment owing to there being part fluid can flow in annulus, can remove the sediments on restriction, using effect is better.Be carved with scale groove at valve body 1 left end, adjusting nut has scale, for indicating the size of adjust flux, it is more accurate to regulate.
More than show and describe basic principle of the present utility model, major character and advantage.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 by appending claims and equivalent circle thereof.
Claims (6)
1. an one-way throttle valve, comprise valve body, it is characterized in that: comprise adjusting nut, one-way valve, spring, snap ring and spring seat, one-way valve is provided with in valve body, adjusting nut is arranged with outside valve body, between valve body and adjusting nut, be provided with snap ring, in valve body, be provided with spring seat, between one-way valve and spring seat, be provided with spring.
2. a kind of one-way throttle valve according to claim 1, is characterized in that: on valve body cylindrical, be provided with scale groove.
3. a kind of one-way throttle valve according to claim 2, is characterized in that: between valve body and adjusting nut, be provided with O RunddichtringO.
4. a kind of one-way throttle valve according to claim 3, is characterized in that: be marked with scale at adjusting nut.
5. a kind of one-way throttle valve according to claim 4, is characterized in that: described valve body adopts stainless steel material to make.
6. a kind of one-way throttle valve according to claim 5, is characterized in that: described spring adopts Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612321.7U CN204878892U (en) | 2015-08-14 | 2015-08-14 | Unidirectional throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612321.7U CN204878892U (en) | 2015-08-14 | 2015-08-14 | Unidirectional throttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878892U true CN204878892U (en) | 2015-12-16 |
Family
ID=54823266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612321.7U Expired - Fee Related CN204878892U (en) | 2015-08-14 | 2015-08-14 | Unidirectional throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179760A (en) * | 2015-08-14 | 2015-12-23 | 苏州科明纺织有限公司 | One-way throttling valve |
-
2015
- 2015-08-14 CN CN201520612321.7U patent/CN204878892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179760A (en) * | 2015-08-14 | 2015-12-23 | 苏州科明纺织有限公司 | One-way throttling valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203614841U (en) | One-way throttling valve | |
| CN204153248U (en) | A kind of overflow modulating valve | |
| CN204878892U (en) | Unidirectional throttle valve | |
| CN105179760A (en) | One-way throttling valve | |
| CN204852416U (en) | Choke valve is used in weaving | |
| CN105020425A (en) | Throttle valve for spinning | |
| CN202228737U (en) | One-way throttle valve | |
| CN103775438A (en) | Overload protective valve and overload valve comprising same | |
| CN203431260U (en) | Angle type differential pressure valve | |
| CN204128193U (en) | A kind of Intelligent water-saving tap | |
| CN203248789U (en) | Manual control check valve | |
| CN206988544U (en) | A kind of hydraulic valve firm banking | |
| CN204756040U (en) | Adjustable check valve | |
| CN203756653U (en) | Overload protection valve and overload valve containing overload protection valve | |
| CN203146860U (en) | Multifunctional control valve for pipeline connection | |
| CN204153301U (en) | A kind of convenient Intelligent water-saving tap | |
| CN202469090U (en) | One-way valve with triangular valve core | |
| CN208703135U (en) | A kind of V-groove micro-flow regulating valve | |
| CN204004597U (en) | External ram buffer valve | |
| CN203258122U (en) | Non-return stop valve | |
| CN207893223U (en) | Anti-blocking waste water ratio electromagnetic valve | |
| CN202140643U (en) | Current stabilizing controller | |
| CN204878121U (en) | Telescopic ram is used in weaving | |
| CN204060737U (en) | A kind of hydraulic control one-way valve | |
| CN204900918U (en) | Comb water flow control ball valve |
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: 20151216 Termination date: 20160814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |