CN201475568U - Multi-channel high pressure joint - Google Patents
Multi-channel high pressure joint Download PDFInfo
- Publication number
- CN201475568U CN201475568U CN2009202276186U CN200920227618U CN201475568U CN 201475568 U CN201475568 U CN 201475568U CN 2009202276186 U CN2009202276186 U CN 2009202276186U CN 200920227618 U CN200920227618 U CN 200920227618U CN 201475568 U CN201475568 U CN 201475568U
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- interface
- high pressure
- pressure joint
- channel
- union
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- Expired - Lifetime
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Abstract
The utility model provides a multi-channel high pressure joint which is installed at a discharging opening of a fracturing pump. The multi-channel high pressure joint is provided with a tee joint which is composed of a flange interface, an upper union interface and a lower union interface. A channel between the upper union interface and the lower union interface is vertical to the channel of the flange interface. The multi-channel high pressure joint is characterized in that a manual pressure release valve interface is arranged on the channel between the upper union interface and the lower union interface. The multi-channel high pressure joint is convenient for installing a manual pressure release valve, and can realize the manual pressure release of a discharging pipeline system of the fracturing pump, thereby perfecting the functions of the pipeline system; moreover, the multi-channel high pressure joint can also realize the centralized installation of the manual pressure release valve with a pressure sensor, a safety valve and the like, so as to lead the structure of the pipeline system to be compact, thereby being convenient for the pipeline arrangement.
Description
Technical field
The utility model relates to wellfracturing equipment, especially is configured in the high pressure pipe joint joint on the fracturing pump.
Background technique
Fracturing pump on the fracturing unit truck has two high-pressure outlets, and generally, a side exhaust port connects the ground high pressure pipe joint, and fracturing fluid is injected the shaft bottom; Opposite side exhaust port setting pressure sensor, safety valve etc., pressure transducer is used for measuring the head pressure of fracturing pump, and pressure signal imports control system into, and safety valve then can be opened pressure release automatically when head pressure surpasses setting value, guarantee device security.
The manual Decompression valves of configuration in the fracturing pump discharge conduit, for example needle value can be realized the manual pressure release of fracturing pump discharge conduit system, makes the more perfect functions of this pipe-line system, more satisfies job requirements.But existing pipeline structure space is limited, can not manual Decompression valves be installed by install tee union additional in pipeline.
Summary of the invention
The purpose of the utility model is that existing fracturing unit manifold element is improved, and a kind of multichannel high pressure joint that is installed on the fracturing pump exhaust port is provided, and realizes fracturing pump, pressure transducer, safety valve and the manually concentrated connection of Decompression valves.
For achieving the above object, multichannel high pressure joint provided by the utility model, has the threeway that constitutes by flange-interface, last union interface, following union interface, channel vertical between the upper and lower union interface is in the passage at flange-interface place, it is characterized in that, on the passage between the upper and lower union interface, be provided with manual Decompression valves interface.
The beneficial effects of the utility model are:
1, the installation of convenient manual Decompression valves realizes the manual pressure release of fracturing pump discharge conduit system, perfect pipe-line system function.
2, can realize that manual Decompression valves and pressure transducer, safety valve etc. install concentratedly, make the pipe-line system compact structure, be convenient to line arrangement.
Description of drawings
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
Talk an embodiment below in conjunction with accompanying drawing:
Referring to Fig. 1, flange-interface 1 and last union interface 2, union interface 3 formation threeways down, passage between the passage at flange-interface 1 place and last union interface 2 and the following union interface 3 is perpendicular, manually Decompression valves interface 4 is arranged on the passage between union interface 2 and the following union interface 3, its orientation can be decided according to the convenience of operation, this example manually Decompression valves interface 4 is arranged on the orientation vertical with the plane at described threeway axis place, referring to Fig. 2, in addition, also can be arranged on the plane at threeway axis place, promptly on the axis of flange-interface 1.Manual Decompression valves in this example adopts needle type valve, and manually the Decompression valves interface is the needle type valve interface.
When assembling, flange end of the present utility model is installed in the exhaust port of fracturing pump, and make upper and lower union interface be in plumb position, following union interface connects stopcock, to realize emptying, last union interface connects a common tee union, and the two ends in addition of this joint are setting pressure sensor and safety valve respectively, manually Decompression valves for example needle type valve be installed between upper and lower union interface on the manual Decompression valves interface on the passage.
Claims (4)
1. multichannel high pressure joint, have the threeway that is made of flange-interface, last union interface, following union interface, the channel vertical between the upper and lower union interface is characterized in that in the passage at flange-interface place, on the passage between the upper and lower union interface, be provided with manual Decompression valves interface.
2. multichannel high pressure joint according to claim 1 is characterized in that, manually the Decompression valves interface is arranged on the orientation vertical with the plane at described threeway axis place.
3. multichannel high pressure joint according to claim 1 is characterized in that, manually the Decompression valves interface is arranged on the axis of flange-interface.
4. according to claim 2 or 3 described multichannel high pressure joints, it is characterized in that manually the Decompression valves interface is the needle type valve interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202276186U CN201475568U (en) | 2009-08-25 | 2009-08-25 | Multi-channel high pressure joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202276186U CN201475568U (en) | 2009-08-25 | 2009-08-25 | Multi-channel high pressure joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475568U true CN201475568U (en) | 2010-05-19 |
Family
ID=42411818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202276186U Expired - Lifetime CN201475568U (en) | 2009-08-25 | 2009-08-25 | Multi-channel high pressure joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623303A (en) * | 2022-02-24 | 2022-06-14 | 上海齐耀动力技术有限公司 | Connecting device for LNG tank car and LNG tank car pipeline |
-
2009
- 2009-08-25 CN CN2009202276186U patent/CN201475568U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623303A (en) * | 2022-02-24 | 2022-06-14 | 上海齐耀动力技术有限公司 | Connecting device for LNG tank car and LNG tank car pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee after: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Address before: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee before: SJ Petroleum Machinery Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |