CN105179760A - One-way throttling valve - Google Patents
One-way throttling valve Download PDFInfo
- Publication number
- CN105179760A CN105179760A CN201510498851.8A CN201510498851A CN105179760A CN 105179760 A CN105179760 A CN 105179760A CN 201510498851 A CN201510498851 A CN 201510498851A CN 105179760 A CN105179760 A CN 105179760A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- way
- adjusting nut
- spring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a one-way throttling valve which comprises a valve body. The one-way throttling valve is characterized by comprising an adjusting nut, a one-way valve body, a spring, a clamping ring and a spring seat; the one-way valve body is arranged inside the valve body; the valve body is sleeved with the adjusting nut; the clamping ring is arranged between the valve body and the adjusting nut; the spring seat is arranged inside the valve body; the spring is arranged between the one-way valve body and the spring seat. The one-way throttling valve is simple in structure, easy to manufacture, small in size, capable of achieving one-way flowing and guaranteeing the flowing quality, free of backflow, stable in operation and safe and reliable in use.
Description
Technical field
The present invention relates to a kind of hydraulic valve, particularly relate 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.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of structure simple, easy to manufacture, volume is little, can realize one-way flow, ensures circulation quality, does not reflux, stable, safe and reliable one-way throttle valve.
In order to solve the problem, the technical solution used in the present invention 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 invention has the beneficial effects as follows: one-way throttle valve of the present invention, 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, rotating adjusting nut of the present invention, the flow area size of restriction can be changed, with adjust flux, fast easy to adjust.Throttling valve action during forward flow of the present invention, 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 one-way throttle valve structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be 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, one-way throttle valve of the present invention, 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, rotating adjusting nut 2 of the present invention, the flow area size of restriction can be changed, with adjust flux, fast easy to adjust.Throttling valve action during forward flow of the present invention, 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 invention, major character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain 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 |
|---|---|---|---|
| CN201510498851.8A CN105179760A (en) | 2015-08-14 | 2015-08-14 | One-way throttling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498851.8A CN105179760A (en) | 2015-08-14 | 2015-08-14 | One-way throttling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179760A true CN105179760A (en) | 2015-12-23 |
Family
ID=54902056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498851.8A Pending CN105179760A (en) | 2015-08-14 | 2015-08-14 | One-way throttling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805071A (en) * | 2016-05-09 | 2016-07-27 | 青岛雷沃挖掘机有限公司 | One-way valve mechanism for excavator boom and rotation oil path system |
| CN106567829A (en) * | 2016-11-15 | 2017-04-19 | 合肥通用机械研究院 | Adjustable-lift one-way valve used for micro reciprocating pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037647A1 (en) * | 2004-08-18 | 2006-02-23 | Motoaki Okuda | Check valve |
| CN202327280U (en) * | 2011-11-04 | 2012-07-11 | 上海元征机械设备有限责任公司 | Clog-proof throttle valve |
| CN203614841U (en) * | 2013-10-25 | 2014-05-28 | 宁波明启液压机械有限公司 | One-way throttling valve |
| CN204153230U (en) * | 2014-08-12 | 2015-02-11 | 常州福磊石材有限公司 | Anti-plugging one-way throttle valve |
| CN204878892U (en) * | 2015-08-14 | 2015-12-16 | 苏州科明纺织有限公司 | Unidirectional throttle valve |
-
2015
- 2015-08-14 CN CN201510498851.8A patent/CN105179760A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037647A1 (en) * | 2004-08-18 | 2006-02-23 | Motoaki Okuda | Check valve |
| CN202327280U (en) * | 2011-11-04 | 2012-07-11 | 上海元征机械设备有限责任公司 | Clog-proof throttle valve |
| CN203614841U (en) * | 2013-10-25 | 2014-05-28 | 宁波明启液压机械有限公司 | One-way throttling valve |
| CN204153230U (en) * | 2014-08-12 | 2015-02-11 | 常州福磊石材有限公司 | Anti-plugging one-way throttle valve |
| CN204878892U (en) * | 2015-08-14 | 2015-12-16 | 苏州科明纺织有限公司 | Unidirectional throttle valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805071A (en) * | 2016-05-09 | 2016-07-27 | 青岛雷沃挖掘机有限公司 | One-way valve mechanism for excavator boom and rotation oil path system |
| CN106567829A (en) * | 2016-11-15 | 2017-04-19 | 合肥通用机械研究院 | Adjustable-lift one-way valve used for micro reciprocating pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |