CN104712592B - single accumulator stop valve - Google Patents
single accumulator stop valve Download PDFInfo
- Publication number
- CN104712592B CN104712592B CN201410693970.4A CN201410693970A CN104712592B CN 104712592 B CN104712592 B CN 104712592B CN 201410693970 A CN201410693970 A CN 201410693970A CN 104712592 B CN104712592 B CN 104712592B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- cone
- stifled
- conical surface
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/411—Liquid ports having valve means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of single accumulator stop valve, including the first valve body, linkage section, the second valve body, the first valve body is connected to adapter, and the second valve body is connected to interface, and adapter, the first valve body, linkage section, the second valve body, interface are interconnected；Being provided with the first cone valve in first valve body, be provided with the second cone valve in the second valve body, the second valve body is provided with oil return opening, and oil return opening and interface lay respectively at the second valve body and the both sides of the second conical surface touching position；Between the first cone valve and the first valve are stifled, between the second cone valve and the second valve are stifled, it is equipped with sealing ring.Have that overall structure is simple, convenient to install and maintain, be not take up space, light and flexible, safe and reliable advantage.
Description
Technical field
The present invention relates to a kind of valve, particularly a kind of single accumulator stop valve.
Background technology
Existing single accumulator stop valve is ball valve, and structure is complicated, and volume is big, heavy, installation and maintenance inconvenience.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, appearance and size is little, be not take up space, light, application single accumulator stop valve flexibly, overcomes the deficiencies in the prior art.
Single accumulator stop valve of the present invention, including the first valve body and the second valve body, linkage section is had between the first valve body and the second valve body, first valve body has the adapter connected with pressure oil, second valve body has the interface connecting accumulator, takes over inner chamber, the inner chamber of linkage section, the inner chamber of the second valve body and orifice by the first valve body；
The first cone valve it is provided with in the first valve body, connecting on the first valve body and have the first valve to block up, the first cone valve and the first valve block up threaded, and one end of the first cone valve extends the outside that the first valve is stifled, the other end of the first cone valve has first conical surface, the outlet inside described first conical surface and the first valve body to match；
The inner chamber of the first valve body and the inner chamber of linkage section lay respectively at the first valve body and the both sides of the first conical surface touching position；
The second cone valve it is provided with in the second valve body, being connected to the second valve on the second valve body block up, the second cone valve and the second valve block up threaded, and one end of the second cone valve extends the outside that the second valve is stifled, the other end of the second cone valve has second conical surface, the outlet inside described second conical surface and the second valve body to match；
Being provided with oil return opening on the second valve body, oil return opening and described interface lay respectively at the second valve body and the both sides of the second conical surface touching position；
Between the first cone valve and the first valve are stifled, between the second cone valve and the second valve are stifled, it is equipped with sealing ring.
The first described valve stifled with between the first valve body for threadeding, the second valve stifled with between the second valve body for threadeding, the first valve blocks up between the first valve body, the second valve blocks up and is equipped with sealing gasket between the second valve body.
The first nut and the fastening of the second nut it is utilized respectively after docking between the two ends of described linkage section with the first described valve body and the second valve body, it is equipped with sealing gasket between the termination of linkage section and the first valve body and the second valve body, described adapter utilizes the 3rd nut fastening with the first described valve body after docking, be provided with sealing gasket between adapter and the first valve body.
Single accumulator stop valve of the present invention compared with prior art, has that overall structure is simple, convenient to install and maintain, is not take up space, light and flexible, safe and reliable advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Detailed description of the invention
As shown in Figure 1: 2 is the first valve body, 8 is the second valve body.Linkage section 6 is had between the first valve body 2 and the second valve body 8, it is utilized respectively the first nut 5 after docking between the two ends of linkage section 6 with the first valve body 2 and the second valve body 8 and the second nut 7 fastens, between the termination of linkage section 6 and the first valve body 2 and the second valve body 8, be equipped with sealing gasket.
First valve body 2 there are the adapter 4 connected with pressure oil, adapter 4 utilize the 3rd nut 3 to fasten after docking with the first valve body 2, between adapter 4 and the first valve body 2, are provided with sealing gasket.
Second valve body 8 has the interface 14 connecting accumulator.
Adapter 4 is connected with interface 14 by the inner chamber of the first valve body 2, the inner chamber of linkage section 6, the inner chamber of the second valve body 8.
In the first valve body 2, be provided with the first cone valve 12, on the first valve body 2 connect have the first valve to block up 1, the first cone valve 12 blocks up 1 with the first valve threadeds, one end of the first cone valve 12 extend the first valve block up 1 outside and termination have be easy to spanner twist four directions or hexagonal structure.The other end of the first cone valve 12 has first conical surface 13, and the outlet inside first conical surface 13 and the first valve body 2 matches.
The inner chamber of the first valve body 2 and the inner chamber of linkage section 6 lay respectively at the first valve body 2 and both sides of the first conical surface 13 touching position.
Being provided with the second cone valve 10 in the second valve body 8, be connected to the second valve and block up 9 on the second valve body 8, the second cone valve 10 blocks up 9 with the second valve threadeds, one end of the second cone valve 10 extend the second valve block up 9 outside and termination have be easy to spanner twisting four directions or hexagonal structure.The other end of the second cone valve 10 has second conical surface 15, and the outlet inside second conical surface 15 and the second valve body 8 matches.
Being provided with oil return opening 11 at the second valve body 8 upper side, oil return opening 11 and interface 14 lay respectively at the second valve body 8 and both sides of the second conical surface 15 touching position.
Block up between 1 at the first cone valve 12 and the first valve, block up between 9, be equipped with sealing ring at the second cone valve 10 and the second valve.
First valve blocks up between 1 with the first valve body 2 as threadeding, and the second valve blocks up between 9 with the second valve body 8 as threadeding, and the first valve blocks up 1 and first between valve body 2, the second valve blocks up 9 and second and is equipped with sealing gasket between valve body 8.
During installation, adapter 4 is connected with pressure oil system by pipeline, interface 14 is connected with accumulator by pipeline, when normally working, second cone valve 10 is closed, and the first cone valve 12 is in opening, and pressure oil is connected with accumulator by the first valve body 2, linkage section the 6, second valve body 8, close the first cone valve 12, open the second cone valve 10, the pressure oil of accumulator can be disconnected, release the fluid in accumulator by oil return opening 11 simultaneously.
Claims (3)
1. a single accumulator stop valve, it is characterized in that: include the first valve body (2) and the second valve body (8), linkage section (6) is had between the first valve body (2) and the second valve body (8), first valve body (2) has the adapter (4) connected with pressure oil, second valve body (8) there are the interface (14) connecting accumulator, adapter (4) are connected with interface (14) by the inner chamber of the first valve body (2), the inner chamber of linkage section (6), the inner chamber of the second valve body (8)；
The first cone valve (12) it is provided with in the first valve body (2), the first valve is had to block up (1) in the upper connection of the first valve body (2), first cone valve (12) is threadeded with the first valve stifled (1), one end of first cone valve (12) extends the outside of the first valve stifled (1), the other end of the first cone valve (12) has first conical surface (13), described first conical surface (13) to match with the outlet of the first valve body (2) inner side；
The inner chamber of the inner chamber of the first valve body (2) and linkage section (6) lays respectively at the both sides of the first valve body (2) and first conical surface (13) touching position；
The second cone valve (10) it is provided with in the second valve body (8), second valve body (8) is connected to the second valve stifled (9), second cone valve (10) is threadeded with the second valve stifled (9), one end of second cone valve (10) extends the outside of the second valve stifled (9), the other end of the second cone valve (10) has second conical surface (15), described second conical surface (15) to match with the outlet of the second valve body (8) inner side；
Being provided with oil return opening (11) on the second valve body (8), oil return opening (11) and described interface (14) lay respectively at the both sides of the second valve body (8) and second conical surface (15) touching position；
Between the first cone valve (12) and the first valve stifled (1), between the second cone valve (10) and the second valve stifled (9), it is equipped with sealing ring.
Single accumulator stop valve the most according to claim 1, it is characterized in that: the first described valve blocks up between (1) with the first valve body (2) as threadeding, second valve blocks up between (9) with the second valve body (8) as threadeding, and the first valve blocks up between (1) and the first valve body (2), the second valve is stifled is equipped with sealing gasket between (9) and the second valve body (8).
Single accumulator stop valve the most according to claim 2, it is characterized in that: after docking between the two ends of described linkage section (6) with described the first valve body (2) and the second valve body (8), be utilized respectively the first nut (5) and the second nut (7) fastening, it is equipped with sealing gasket between the termination of linkage section (6) and the first valve body (2) and the second valve body (8), described adapter (4) utilizes the 3rd nut (3) fastening with described the first valve body (2) after docking, be provided with sealing gasket between adapter (4) and the first valve body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693970.4A CN104712592B (en) | 2014-11-27 | 2014-11-27 | single accumulator stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693970.4A CN104712592B (en) | 2014-11-27 | 2014-11-27 | single accumulator stop valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712592A CN104712592A (en) | 2015-06-17 |
| CN104712592B true CN104712592B (en) | 2016-08-24 |
Family
ID=53412220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693970.4A Expired - Fee Related CN104712592B (en) | 2014-11-27 | 2014-11-27 | single accumulator stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712592B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089096U (en) * | 1991-02-08 | 1991-11-20 | 宝应县液压件厂 | Safety stop valve |
| CN2450425Y (en) * | 2000-11-07 | 2001-09-26 | 竺浩君 | High-pressure ball valve |
| CN2692392Y (en) * | 2004-04-28 | 2005-04-13 | 竺浩君 | Safety valve set |
| CN2747427Y (en) * | 2004-11-03 | 2005-12-21 | 奉化市豪发液压气动有限公司 | Balance high pressure ball valve |
| CN2856629Y (en) * | 2005-12-06 | 2007-01-10 | 蒋通夫 | Hard sealed high pressure ball valve |
| CN201455041U (en) * | 2009-04-29 | 2010-05-12 | 布柯玛蓄能器（天津）有限公司 | High-pressure water descaling energy-accumulator valve device |
| CN102996532A (en) * | 2012-12-21 | 2013-03-27 | 广州白云液压机械厂有限公司 | Control safety valve of plate type energy accumulator |
| CN202914826U (en) * | 2012-09-29 | 2013-05-01 | 奉化市新华液压件厂 | Safety valve of energy accumulator |
| CN203395277U (en) * | 2013-08-20 | 2014-01-15 | 张天洪 | Stop control valve for energy accumulator |
-
2014
- 2014-11-27 CN CN201410693970.4A patent/CN104712592B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089096U (en) * | 1991-02-08 | 1991-11-20 | 宝应县液压件厂 | Safety stop valve |
| CN2450425Y (en) * | 2000-11-07 | 2001-09-26 | 竺浩君 | High-pressure ball valve |
| CN2692392Y (en) * | 2004-04-28 | 2005-04-13 | 竺浩君 | Safety valve set |
| CN2747427Y (en) * | 2004-11-03 | 2005-12-21 | 奉化市豪发液压气动有限公司 | Balance high pressure ball valve |
| CN2856629Y (en) * | 2005-12-06 | 2007-01-10 | 蒋通夫 | Hard sealed high pressure ball valve |
| CN201455041U (en) * | 2009-04-29 | 2010-05-12 | 布柯玛蓄能器（天津）有限公司 | High-pressure water descaling energy-accumulator valve device |
| CN202914826U (en) * | 2012-09-29 | 2013-05-01 | 奉化市新华液压件厂 | Safety valve of energy accumulator |
| CN102996532A (en) * | 2012-12-21 | 2013-03-27 | 广州白云液压机械厂有限公司 | Control safety valve of plate type energy accumulator |
| CN203395277U (en) * | 2013-08-20 | 2014-01-15 | 张天洪 | Stop control valve for energy accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712592A (en) | 2015-06-17 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stop valve for single energy accumulator Effective date of registration: 20170323 Granted publication date: 20160824 Pledgee: Zhongjiang International Trust Limited by Share Ltd. Pledgor: DALIAN HUAGEN MACHINERY Co.,Ltd. Registration number: 2017990000217 |
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Effective date of registration: 20170401 Granted publication date: 20160824 |
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Date of cancellation: 20200401 Granted publication date: 20160824 |
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Effective date of registration: 20200401 Granted publication date: 20160824 |
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Date of cancellation: 20200707 Granted publication date: 20160824 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 116000 No.100, Liaohe East Road, Dalian Economic and Technological Development Zone, Liaoning Province - 8, East Zone Patentee after: General Technology Group Dalian Machine Tool Co.,Ltd. Address before: 116000 No. 100, Liaohe East Road, Shuang D port, Dalian economic and Technological Development Zone, Liaoning Patentee before: DALIAN HUAGEN MACHINERY Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210128 Granted publication date: 20160824 Pledgee: Zhongjiang International Trust Limited by Share Ltd. Pledgor: DALIAN HUAGEN MACHINERY Co.,Ltd. Registration number: 2017990000217 |
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| 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: 20160824 |