CN103727271A - Valve easy to replace - Google Patents
Valve easy to replace Download PDFInfo
- Publication number
- CN103727271A CN103727271A CN201410006548.7A CN201410006548A CN103727271A CN 103727271 A CN103727271 A CN 103727271A CN 201410006548 A CN201410006548 A CN 201410006548A CN 103727271 A CN103727271 A CN 103727271A
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- CN
- China
- Prior art keywords
- valve
- way
- way cock
- way valve
- connector element
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- 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.)
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Classifications
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- 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
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to a pipeline valve for daily use, in particular to a valve easy to replace. The valve easy to replace can be used in an oil pipeline or a gas pipeline or a running water pipeline or others and also can be used as a pipeline connector. According to the technical scheme, the valve easy to replace comprises a one-way valve, a one-way valve body, a one-way valve ejection component and a one-way valve connecting component. The valve easy to replace is characterized in that the one-way valve ejection component capable of ejecting the one-way valve body is arranged behind the one-way valve body in the one-way valve when the one-way valve is connected with the one-way valve connecting component. The one-way valve connecting component is another common brake valve or pipeline capable of being partially transferred to the one-way valve. By the adoption of the scheme, a common brake valve or the one-way valve connecting component can be replaced under the condition that a main valve is not closed and oil or gas or running water or others from the main valve to the common brake valve flows away in vain.
Description
Technical field
The present invention relates to daily life technical field, especially a kind of pipeline valve used in everyday, can be used for the Yi Huanfa of the pipelines such as oil transport pipeline, gas pipeline or tap water, also can do Petrochemical Pipe Joints.
Background technique
In modern society, oil transport pipeline, gas pipeline or water supply pipe almost sheet spread all over town and country, spread all over each family, when the oil in using conveyance conduit, combustion gas or tap water, all want switch routine gate valve, yet because the time that conventional gate valve is used is many, the frequency turning is high, bad probability is large, and replacing is common occurrence.While changing conventional gate valve, need to close main valve, very trouble.In addition, while closing the conventional gate valve of total valve replacement, main valve to oil, combustion gas or the tap water etc. in conventional gate valve pipeline run off in vain, cause waste.Can invent and a kind ofly not close the Yi Huanfa that main valve just can be changed, and do not allow main valve extremely oil, combustion gas or the tap water etc. in conventional gate valve pipeline run off in vain.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and do not close the Yi Huanfa that main valve just can be changed, and do not allow main valve to oil, combustion gas or tap water etc. in conventional gate valve pipeline run off in vain.
The technological scheme that the invention of this reality adopts is: a kind of valve that easily changes, comprise one-way valve, one-way cock, one-way cock back down member, one-way valve connector element, it is characterized in that: after the one-way cock in one-way valve, while having an one-way valve to be connected with one-way valve connector element, the one-way cock that one-way cock can be backed down backs down member.
Easily change a valve, it is characterized in that, it is can enter into after one-way cock with protruding member that affiliated one-way cock backs down member.
Easily change a valve, it is characterized in that, it is can enter into after one-way cock with the porose circle of protruding, protruding surrounding or circle tube member that affiliated one-way cock backs down member.
Easily change a valve, it is characterized in that, the mode that affiliated one-way valve is connected with one-way valve connector element is switching, and one-way cock connector element is another conventional gate valve or the pipe that can partly be transferred in one-way valve.
Easily change a valve, it is characterized in that, described one-way cock backs down member (3) and links together with the part that one-way cock connector element proceeds to.
Easily change a valve, it is characterized in that, described one-way cock backs down member individualism in one-way valve and between one-way cock connector element.
The invention has the beneficial effects as follows: do not close main valve and just conventional gate valve or one-way cock connector element can be changed, and do not allow main valve to oil, combustion gas or tap water etc. in conventional gate valve run off in vain.
Its principle is: when using this easily to change valve, because the one-way cock before conventional gate valve backs down member, be under the effect of conventional gate valve pipeline, one-way cock to be backed down, therefore, oil in pipeline, combustion gas or tap water can enter conventional gate valve by one-way valve, by the switching of conventional gate valve, just can use oil, combustion gas or the tap water in pipeline.When conventional gate valve damage need are needed for repair and replacement, only need be by conventional gate valve from easily changing under valve turns, one-way cock backs down the active force that member loses conventional gate valve pipeline, like this, one-way cock backs down member and just loses the power of backing down one-way cock, under the effect of one-way cock oil, combustion gas or tap water in pipeline, automatically closes.Conventional gate valve switching new or that repair, when easily changing on valve, because one-way cock backs down member under the effect of conventional gate valve, is backed down one-way cock again, easily change valve and can reuse again.Therefore this Yi Huanfa does not close main valve and can be convenient for changing conventional gate valve yet.
Accompanying drawing explanation
Fig. 1, Fig. 2 and Fig. 3 are for easily changing the principle assumption diagram of valve.
Fig. 4 is for backing down member (circular hole) front view.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is for backing down the front view of member (trigonometric form).
Fig. 7 is the left view of Fig. 6.
Fig. 8 is for backing down member (cross) front view.
Fig. 9 is the left view of Fig. 8.
In figure, 1 is one-way valve, and 2 is one-way cock, and 3 for one-way cock backs down member, and 4 is one-way cock connector element.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1: as shown in Figure 1, 2.A kind of valve that easily changes, comprise one-way valve 1, one-way cock 2, one-way cock back down member 3, one-way valve connector element 4, it is characterized in that: after the one-way cock 2 in one-way valve 1, while having an one-way valve 1 to be connected with one-way valve connector element 4, the one-way cock that one-way cock 2 can be backed down backs down member 3.
Embodiment 2: as shown in Fig. 1,2,3,4,5,6,7,8,9.A kind of valve that easily changes, comprise one-way valve 1, one-way cock 2, one-way cock back down member 3, one-way valve connector element 4, it is characterized in that: after the one-way cock 2 in one-way valve 1, while having an one-way valve 1 to be connected with one-way valve connector element 4, the one-way cock that one-way cock 2 can be backed down backs down member 3.Under one-way cock to back down member 3 be that to enter into one-way cock 2 rear with protruding member.The mode that affiliated one-way valve 1 is connected with one-way valve connector element 4 is switching, and one-way cock connector element 4 is another conventional gate valve or the pipes that can partly be transferred in one-way valve.
Embodiment 3: as shown in Fig. 1,2,3,4,5,6,7,8,9.A kind of valve that easily changes, comprise one-way valve 1, one-way cock 2, one-way cock back down member 3, one-way valve connector element 4, it is characterized in that: after the one-way cock 2 in one-way valve 1, while having an one-way valve 1 to be connected with one-way valve connector element 4, the one-way cock that one-way cock 2 can be backed down backs down member 3.Under one-way cock to back down member 3 be that to enter into one-way cock 2 rear with the porose circle of protruding, protruding surrounding or circle tube member.The mode that affiliated one-way valve 1 is connected with one-way valve connector element 4 is switching, and one-way cock connector element 4 is another conventional gate valve or the pipes that can partly be transferred in one-way valve.
Embodiment 4: as shown in Fig. 1,2,3,4,5,6,7,8,9.A kind of valve that easily changes, comprise one-way valve 1, one-way cock 2, one-way cock back down member 3, one-way valve connector element 4, it is characterized in that: after the one-way cock 2 in one-way valve 1, while having an one-way valve 1 to be connected with one-way valve connector element 4, the one-way cock that one-way cock 2 can be backed down backs down member 3.Under one-way cock to back down member 3 be that to enter into one-way cock 2 rear with the porose circle of protruding, protruding surrounding or circle tube member.The mode that affiliated one-way valve 1 is connected with one-way valve connector element 4 is switching, and one-way cock connector element 4 is another conventional gate valve or the pipes that can partly be transferred in one-way valve.Described one-way cock backs down member 3 and links together with the part that one-way cock connector element 4 proceeds to.
Embodiment 5: as shown in Fig. 1,2,3,4,5,6,7,8,9.A kind of valve that easily changes, comprise one-way valve 1, one-way cock 2, one-way cock back down member 3, one-way valve connector element 4, it is characterized in that: after the one-way cock 2 in one-way valve 1, while having an one-way valve 1 to be connected with one-way valve connector element 4, the one-way cock that one-way cock 2 can be backed down backs down member 3.Under one-way cock to back down member 3 be that to enter into one-way cock 2 rear with the porose circle of protruding, protruding surrounding or circle tube member.The mode that affiliated one-way valve 1 is connected with one-way valve connector element 4 is switching, and one-way cock connector element 4 is another conventional gate valve or the pipes that can partly be transferred in one-way valve.Described one-way cock backs down member 3 individualism in one-way valve 1 and between one-way cock connector element 4.
Its principle is: when using this easily to change valve, because the one-way cock before conventional gate valve 4 backs down member 3, be under the effect of conventional gate valve 4 pipelines, one-way cock 2 to be backed down, therefore, oil in pipeline, combustion gas or tap water can enter conventional gate valve 4 by one-way valve, by the switching of conventional gate valve, just can use oil, combustion gas or the tap water in pipeline.When conventional gate valve damage need are needed for repair and replacement, only need be by conventional gate valve from easily changing under valve turns, one-way cock backs down the active force that member 3 loses conventional gate valve pipeline, like this, one-way cock backs down member 3 and just loses the power of backing down one-way cock 2, under the effect of one-way cock 2 oil, combustion gas or tap water in pipeline, automatically closes.Conventional gate valve switching new or that repair, when easily changing on valve, because one-way cock backs down member 3 under the effect of conventional gate valve 4, is backed down one-way cock 2 again, easily change valve and can reuse again.Therefore this Yi Huanfa does not close main valve and can be convenient for changing conventional gate valve yet.
Claims (6)
1. a Yi Huanfa, comprise one-way valve (1), one-way cock (2), one-way cock back down member (3), one-way valve connector element (4), it is characterized in that: after the one-way cock (2) in one-way valve (1), while having an one-way valve (1) to be connected with one-way valve connector element (4), the one-way cock that one-way cock (2) can be backed down backs down member (3).
2. according to the valve that easily changes claimed in claim 1, it is characterized in that, it is can enter into after one-way cock (2) with protruding member that affiliated one-way cock backs down member (3).
3. according to the valve that easily changes claimed in claim 1, it is characterized in that, it is can enter into after one-way cock (2) with the porose circle of protruding, protruding surrounding or circle tube member that affiliated one-way cock backs down member (3).
4. according to the valve that easily changes claimed in claim 1, it is characterized in that, the mode that affiliated one-way valve (1) is connected with one-way valve connector element (4) is switching, and one-way cock connector element (4) is another conventional gate valve or the pipe that can partly be transferred in one-way valve.
5. according to the valve that easily changes claimed in claim 4, it is characterized in that, described one-way cock backs down member (3) and links together with the part that one-way cock connector element (4) proceeds to.
6. according to the valve that easily changes claimed in claim 4, it is characterized in that, described one-way cock backs down member (3) and is positioned at individualism between one-way valve (1) and one-way cock connector element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006548.7A CN103727271A (en) | 2014-01-08 | 2014-01-08 | Valve easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006548.7A CN103727271A (en) | 2014-01-08 | 2014-01-08 | Valve easy to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727271A true CN103727271A (en) | 2014-04-16 |
Family
ID=50451486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410006548.7A Pending CN103727271A (en) | 2014-01-08 | 2014-01-08 | Valve easy to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727271A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769116A (en) * | 1994-01-31 | 1998-06-23 | Kabushiki Kaisha Yokota Seisakusho | Composite action type water-hammer-preventive check valve |
| CN2342179Y (en) * | 1998-08-19 | 1999-10-06 | 李厚堂 | Stop checkvalve |
| CN201925529U (en) * | 2010-12-17 | 2011-08-10 | 铜陵福成农药有限公司 | Check valve |
| CN202215803U (en) * | 2011-08-30 | 2012-05-09 | 福建海洋铜业有限公司 | Loose joint one-way gate valve |
| CN202719212U (en) * | 2012-08-10 | 2013-02-06 | 宁波埃美柯铜阀门有限公司 | Combination check valve |
| CN202867953U (en) * | 2012-11-01 | 2013-04-10 | 浙江正华阀门厂 | Combined valve of sluice valve and check valve |
| CN203641596U (en) * | 2014-01-08 | 2014-06-11 | 潘宏 | Valve easy to replace |
-
2014
- 2014-01-08 CN CN201410006548.7A patent/CN103727271A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769116A (en) * | 1994-01-31 | 1998-06-23 | Kabushiki Kaisha Yokota Seisakusho | Composite action type water-hammer-preventive check valve |
| CN2342179Y (en) * | 1998-08-19 | 1999-10-06 | 李厚堂 | Stop checkvalve |
| CN201925529U (en) * | 2010-12-17 | 2011-08-10 | 铜陵福成农药有限公司 | Check valve |
| CN202215803U (en) * | 2011-08-30 | 2012-05-09 | 福建海洋铜业有限公司 | Loose joint one-way gate valve |
| CN202719212U (en) * | 2012-08-10 | 2013-02-06 | 宁波埃美柯铜阀门有限公司 | Combination check valve |
| CN202867953U (en) * | 2012-11-01 | 2013-04-10 | 浙江正华阀门厂 | Combined valve of sluice valve and check valve |
| CN203641596U (en) * | 2014-01-08 | 2014-06-11 | 潘宏 | Valve easy to replace |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |