CN204924551U - Manometer universal joint - Google Patents
Manometer universal joint Download PDFInfo
- Publication number
- CN204924551U CN204924551U CN201520689436.6U CN201520689436U CN204924551U CN 204924551 U CN204924551 U CN 204924551U CN 201520689436 U CN201520689436 U CN 201520689436U CN 204924551 U CN204924551 U CN 204924551U
- Authority
- CN
- China
- Prior art keywords
- rotary joint
- adapter head
- swivel adapter
- manometer
- cap
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a manometer universal joint belongs to oil and natural gas development water injection appurtenance technical field. By two internal thread connectors, rotary joint, pressure cap, lower joint, it has the central through hole to press the cap upper end to open, rotary joint is for falling " T " hollow tube, and rotary joint's pipe pole is pegged graft in the central through hole of pressing the cap upper end, rotary joint upper end and two internal thread connector lower part threaded connection, the lower clutch is " T " hollow tube, and the screw thread is installed in the cavity of pressing the cap to form end face seal with the rotary joint lower extreme. Through rotating rotary joint, can carry out the dial plate of manometer 360 rotatoryly, it is unanimous to make water injection well pressure dial plate orientation adjust, has not only satisfied on -the -spot normalized requirement, has solved frequent dismouting or adjustment manometer in addition and produces great cost problem.
Description
Technical field
The utility model relates to a kind of tensimeter universal joint, belongs to natural petroleum gas field water filling aid technical field.
Background technology
For meeting the standardized requirement of oil field well station, manometric direction in the water injection valve group of oil field well station requires all unified, but by the restriction of valve, meter connector, tensimeter three screw thread quantity and tapering, when guaranteeing no seepage and no leakage, be difficult to ensure that manometric direction reaches desirable installation site, rotary torque is little can produce seepage, and rotary torque conference makes meter connector or manometric screw thread be destroyed, produce certain maintenance cost, cause cost to waste.
Patent No. CN201420055415 discloses a kind of Novel pressure gage joint, by joint upper body, O-ring seal, joint lower body connects to form successively, joint lower body inside is provided with cushion pad, cushion pad is cylindric, its lateral surface and upper disc are provided with drainage trough, cushion pad center is provided with center pit, during use, tensimeter is connected with joint upper body, pressure source is connected with joint lower body, this utility model can play and delay tensimeter and to fiddle with the metal fatigue brought under boosting and the high condition of pressure relief frequency, manometric pointer is avoided to damage, but this kind of meter connector can not arbitrarily adjust manometric direction.
Utility model content
The purpose of this utility model is the defect being difficult to adjustment, frequent dismounting tensimeter easy to leak in order to overcome water injection valve group tensimeter direction, provides the pressure tapping that a kind of adjustability is strong, reaches and is easy to operate and cost-saving object.
The utility model is made up of two internal thread connector, swivel adapter head, pressure cap, lower sub, and pressure cap upper end has central through hole; Swivel adapter head is for falling " T " hollow tubular, swivel adapter head pipe lever connected in the central through hole of pressure cap upper end, and swivel adapter head upper end is connected with pair internal thread connector lower thread; Lower sub is " T " hollow tubular, and screw thread is arranged in the cavity of pressure cap, and forms butt-end packing with swivel adapter head lower end.
The beneficial effects of the utility model are by rotating swivel adapter head, manometric dial plate can be carried out 360 ° of rotations, pressure meter of water injecting well dish direction is regulated consistent, not only meet on-the-spot standardized requirement, and solve frequent dismounting or adjust tensimeter and produce larger cost problem.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model is made up of two internal thread connector 1, swivel adapter head 2, pressure cap 3, lower sub 4, and pressure cap 3 upper end has central through hole; Swivel adapter head 2 for falling " T " hollow tubular, swivel adapter head 2 pipe lever connected in the central through hole of pressure cap 3 upper end, swivel adapter head 2 upper end is connected with pair internal thread connector 1 lower thread; Lower sub 4 is " T " hollow tubular, and screw thread is arranged in the cavity of pressure cap 3, and forms butt-end packing with swivel adapter head 2 lower end.
Be provided with spill draw-in groove 6 in the middle part of described swivel adapter head 2, can ensure that throw is easy to operation.
Described swivel adapter head 2 upper surface is provided with O-ring seal 5, can ensure swivel adapter head 2 upper surface and manometric sealing.
Described lower sub 4 upper surface is provided with groove 7, places sealing mat 8, can ensure the sealing of swivel adapter head 2 lower surface and lower sub 4 upper surface.
When carrying out standardization water-injection plant, of the present utility model pair of internal thread connector 1 is connected with tensimeter, lower sub 4 is connected by the valve of screw thread with water injection valve group, the instrument such as spanner, pipe wrench is used to block the spill draw-in groove 6 of swivel adapter head 2, can arbitrarily rotation pressure table towards, seal mat 5,8 simultaneously and play the effect of prevention intravenous extravasation, reach tensimeter direction and unanimously, do not leak the object of not oozing.
Claims (4)
1. tensimeter universal joint, is made up of two internal thread connector (1), swivel adapter head (2), pressure cap (3), lower sub (4), it is characterized in that: pressure cap (3) upper end has central through hole; Swivel adapter head (2) is for falling " T " hollow tubular, swivel adapter head (2) pipe lever connected in the central through hole of pressure cap (3) upper end, and swivel adapter head (2) upper end is connected with pair internal thread connector (1) lower thread; Lower sub (4) is " T " hollow tubular, and screw thread is arranged in the cavity of pressure cap (3), and forms butt-end packing with swivel adapter head (2) lower end.
2. tensimeter universal joint according to claim 1, is characterized in that: described swivel adapter head (2) middle part is provided with spill draw-in groove (6).
3. tensimeter universal joint according to claim 1 and 2, is characterized in that: described swivel adapter head (2) upper surface is provided with O-ring seal (5).
4. tensimeter universal joint according to claim 1 and 2, is characterized in that: described lower sub (4) upper surface is provided with groove (7), places sealing mat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689436.6U CN204924551U (en) | 2015-09-08 | 2015-09-08 | Manometer universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689436.6U CN204924551U (en) | 2015-09-08 | 2015-09-08 | Manometer universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924551U true CN204924551U (en) | 2015-12-30 |
Family
ID=54973667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689436.6U Expired - Fee Related CN204924551U (en) | 2015-09-08 | 2015-09-08 | Manometer universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928994A (en) * | 2020-09-25 | 2020-11-13 | 南京沃天科技有限公司 | Multidirectional adjustable induction pressure transmitter |
-
2015
- 2015-09-08 CN CN201520689436.6U patent/CN204924551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928994A (en) * | 2020-09-25 | 2020-11-13 | 南京沃天科技有限公司 | Multidirectional adjustable induction pressure transmitter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206146585U (en) | Universal pressure tapping of quick assembly disassembly | |
| CN203881486U (en) | Self-sealing type pressure gage joint | |
| CN204924551U (en) | Manometer universal joint | |
| CN201635697U (en) | Fractured and acidized oil extraction wellhead device | |
| CN201144665Y (en) | High-pressure pipe joint union backing pin type cement head | |
| CN205504251U (en) | Pressurization connects | |
| CN202972300U (en) | Ultrahigh pressure detachable cone sealing pressure-measuring connector | |
| CN202810760U (en) | Electric submersible pump wellhead high-pressure sealing device | |
| CN203732107U (en) | Glass float flowmeter | |
| CN201818958U (en) | Movable connecting structure for valve and pipe fitting | |
| CN109958405B (en) | Oil well wellhead non-stop production replacement flow device | |
| CN104897338A (en) | Anti-freezing pressure gauge | |
| CN203363495U (en) | Quick connector allowing pipe body to turn freely | |
| CN200986492Y (en) | Detecting device for mould core cooling water | |
| CN209278658U (en) | A kind of municipal administration supplying drainage pipeline connecting structure | |
| CN203519246U (en) | Pipe joint for pressure gauge | |
| CN207213190U (en) | A kind of stop valve with sampler | |
| CN206899081U (en) | A kind of good airproof performance and change chip efficiently micro-fluidic sample introduction fixture | |
| CN205483788U (en) | Hydraulic press seals pressure device | |
| CN206329858U (en) | A kind of seal for pipe joints device for plugging | |
| CN201575940U (en) | Novel sampling valve | |
| CN204831689U (en) | Universal pressure tapping | |
| CN220687287U (en) | Water stopper for drilling and layered pumping | |
| CN210375986U (en) | Simple liquid bridge plug pressure-bearing deformation testing device | |
| CN216478945U (en) | High-pressure needle valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151230 |