CN210240593U - Lock nut type pipeline flow regulating valve - Google Patents
Lock nut type pipeline flow regulating valve Download PDFInfo
- Publication number
- CN210240593U CN210240593U CN201921319268.6U CN201921319268U CN210240593U CN 210240593 U CN210240593 U CN 210240593U CN 201921319268 U CN201921319268 U CN 201921319268U CN 210240593 U CN210240593 U CN 210240593U
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- China
- Prior art keywords
- valve
- valve body
- valve core
- locking
- nut type
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a lock female formula pipeline flow control valve, including valve body, the plastic casing of setting on the valve body, the both ends of plastic casing are provided with import and export respectively, import, export on be provided with a lock female formula quick-operation joint respectively, be provided with the case in the valve pocket of valve body, be provided with the fender bracket between case and the valve body, the valve body in correspond case department and rotate and be provided with the regulation pole, the one end of adjusting the pole is extended outside the valve body and is provided with the turncap, the other end of adjusting the pole have and adjust conflict portion, the case on be provided with the case hole, the regulation conflict portion alternate in the opening of the one end in case hole, the opening of the other end in import and case hole be linked together, the valve pocket of export and valve body be linked together. The utility model has the advantages of simple structure, stable performance, reliability, convenient installation and convenient use.
Description
Technical Field
The utility model relates to a pneumatic element technical field, concretely relates to female formula pipeline flow control valve of lock.
Background
The flow regulating valve is also called self-operated flow control valve, flow balance valve, it is a visual simple flow regulation control device, the flow regulating valve can be directly used in pipe network according to the design to set flow, no matter how the system pressure is changed the set flow is kept unchanged, these functions of said valve can make pipe network flow regulation once completed, and can change the net regulation work into simple flow distribution, and can effectively solve the flow imbalance of pipe network. The existing pipeline flow regulating valve has the defects of unreasonable structural design, inconvenient installation, unreliable performance and inconvenient use.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance are reliable, the installation is convenient, use convenient lock female formula pipeline flow control valve.
For realizing the above-mentioned purpose, the utility model discloses a lock female formula pipeline flow control valve, including the valve body, set up the plastic casing on the valve body, the both ends of plastic casing be provided with import and export respectively, import, export on be provided with a lock female formula quick-operation joint respectively, be provided with the case in the valve pocket of valve body, be provided with the fender bracket between case and the valve body, the valve body in correspond case department and rotate and be provided with the regulation pole, the one end of adjusting the pole is extended outside the valve body and is provided with the turncap, the other end of adjusting the pole have the regulation conflict portion, the case on be provided with the case hole, the regulation conflict portion alternate in the opening of the one end in case hole, the opening of the other end in import and case hole be linked together, the valve pocket of export and valve body be linked together.
The beneficial effect of above-mentioned structure is: import at the plastic casing, be provided with the female formula quick-operation joint of lock on the export, can realize the high-speed joint of this flow control valve and pipeline, the installation effectiveness has been improved, and be provided with the fender bracket between case and the valve body, it is more reliable to have guaranteed that the connection of case and valve body is more reliable, in the operation, the user only needs to rotate the turncap, can realize the flow control of this flow control valve, it is more convenient to use, and adjust more accurately, thereby this flow control valve has simple structure, the stable performance is reliable, it is convenient to install, it is convenient to use the advantage.
Particularly, the locking nut type quick coupling comprises a locking pipe body and a locking pipe nut in threaded connection with one end of the locking pipe body, the other ends of the locking pipe bodies of the two locking nut type quick couplings are respectively clamped in an inlet and an outlet of the plastic shell, sealing rings are respectively arranged between the locking pipe body and the inlet and the outlet of the plastic shell, and the locking pipe body and the plastic shell are in sealing fit. Be provided with lock female quick-operation joint on the import of plastic casing, export to be convenient for this pipeline flow control valve and being connected of pipeline, it is more convenient to install.
In particular, special-shaped sealing rings are arranged among the valve body, the protection frame and the valve core in a sealing manner, and the valve body, the protection frame and the valve core are in sealing fit. The special-shaped sealing ring can enhance the sealing effect between the valve body and the valve core and ensure the working reliability of the pipeline flow regulating valve.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, the embodiment of the present invention is a nut-locking type pipe flow regulating valve, which comprises a valve body 10, a plastic shell 11 disposed on the valve body 10, an inlet 111 and an outlet 112 are respectively arranged at two ends of the plastic shell 11, a locking nut type quick coupling 20 is respectively arranged on the inlet 111 and the outlet 112, a valve core 12 is arranged in a valve cavity 101 of the valve body 10, a protective frame 13 is arranged between the valve core 12 and the valve body 10, an adjusting rod 14 is rotatably arranged in the valve body 10 corresponding to the valve core 12, one end of the adjusting rod 14 extends out of the valve body 10 and is provided with a screw cap 141, the other end of the adjusting rod 141 is provided with an adjusting abutting part 142, the valve core 12 is provided with a valve core hole 121, the adjusting interference part 142 is inserted into the opening at one end of the valve core hole 121, the inlet 111 is communicated with the opening at the other end of the valve core hole 121, and the outlet 112 is communicated with the valve cavity 101 of the valve body 10. The locking nut type quick coupling 20 comprises a locking pipe body 21 and a locking pipe nut 22 which is in threaded connection with one end of the locking pipe body 21, the other ends of the locking pipe bodies 21 of the two locking nut type quick couplings 20 are respectively clamped in an inlet 111 and an outlet 112 of the plastic shell 11, sealing rings 23 are respectively arranged between the locking pipe body 21 and the inlet 111 and the outlet 112 of the plastic shell 11, and the locking pipe body 21 and the plastic shell 11 are in sealing fit. Be provided with lock female quick-operation joint on the import of plastic casing, export to be convenient for this pipeline flow control valve and being connected of pipeline, it is more convenient to install. The special-shaped sealing ring 15 is arranged among the valve body 10, the protective frame 13 and the valve core 12 in a sealing mode, and the valve body 10, the protective frame 13 and the valve core 12 are in sealing fit. The special-shaped sealing ring can enhance the sealing effect between the valve body and the valve core and ensure the working reliability of the pipeline flow regulating valve.
Import at the plastic casing, be provided with the female formula quick-operation joint of lock on the export, can realize the high-speed joint of this flow control valve and pipeline, the installation effectiveness has been improved, and be provided with the fender bracket between case and the valve body, it is more reliable to have guaranteed that the connection of case and valve body is more reliable, in the operation, the user only needs to rotate the turncap, can realize the flow control of this flow control valve, it is more convenient to use, and adjust more accurately, thereby this flow control valve has simple structure, the stable performance is reliable, it is convenient to install, it is convenient to use the advantage.
Claims (3)
1. The utility model provides a lock female formula pipeline flow control valve, includes the valve body, sets up the plastic casing on the valve body, its characterized in that: the plastic valve comprises a plastic shell and is characterized in that an inlet and an outlet are respectively arranged at two ends of the plastic shell, a locking nut type quick connector is respectively arranged on the inlet and the outlet, a valve core is arranged in a valve cavity of the valve body, a protection frame is arranged between the valve core and the valve body, an adjusting rod is rotatably arranged in the valve body corresponding to the valve core, one end of the adjusting rod extends out of the valve body and is provided with a screw cap, the other end of the adjusting rod is provided with an adjusting abutting part, a valve core hole is formed in the valve core, the adjusting abutting part is inserted into an opening at one end of the valve core hole, the inlet is communicated with an opening at the other end of the valve core hole, and.
2. The lock nut type pipe flow regulating valve according to claim 1, characterized in that: the locking nut type quick connector comprises a locking pipe body and a locking pipe nut in threaded connection with one end of the locking pipe body, the other ends of the locking pipe bodies of the two locking nut type quick connectors are respectively clamped in an inlet and an outlet of the plastic shell, sealing rings are respectively arranged between the locking pipe body and the inlet and the outlet of the plastic shell, and the locking pipe body and the plastic shell are in sealing fit.
3. The lock nut type pipe flow regulating valve according to claim 1 or 2, characterized in that: the valve body, the protection frame and the valve core are hermetically provided with special-shaped sealing rings, and the valve body, the protection frame and the valve core are hermetically matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319268.6U CN210240593U (en) | 2019-08-14 | 2019-08-14 | Lock nut type pipeline flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319268.6U CN210240593U (en) | 2019-08-14 | 2019-08-14 | Lock nut type pipeline flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240593U true CN210240593U (en) | 2020-04-03 |
Family
ID=69963819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921319268.6U Expired - Fee Related CN210240593U (en) | 2019-08-14 | 2019-08-14 | Lock nut type pipeline flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210240593U (en) |
-
2019
- 2019-08-14 CN CN201921319268.6U patent/CN210240593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200403 |