CN213336651U - Pipe fitting pressure testing device - Google Patents
Pipe fitting pressure testing device Download PDFInfo
- Publication number
- CN213336651U CN213336651U CN202022657129.3U CN202022657129U CN213336651U CN 213336651 U CN213336651 U CN 213336651U CN 202022657129 U CN202022657129 U CN 202022657129U CN 213336651 U CN213336651 U CN 213336651U
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- pressure
- sealing cover
- pressure sealing
- limiting seat
- support frame
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Abstract
The utility model discloses a pipe fitting pressure testing device, which comprises a supporting frame, a cylinder, a water tank, a testing mechanism and an air pump; the testing mechanism comprises a pressure sealing cover and a pressure limiting seat, the pressure sealing cover is connected with the air cylinder, an air vent is formed in the pressure sealing cover, the pressure sealing cover is communicated with the air pump through the air vent, and an extrusion sealing rubber gasket is arranged at the top end of the inside of the pressure sealing cover; the pressure limiting seat is arranged on the supporting frame through a cross beam, a placing groove for placing the tubular pipe fitting is formed in the pressure limiting seat, an annular inserting groove is further formed in the pressure limiting seat, and the annular inserting groove is matched with the annular wall at the bottom of the pressure sealing cover; the pressure sealing cover is connected with an exhaust pipe, one end of the exhaust pipe is communicated with the pressure sealing cover, and the other end of the exhaust pipe penetrates through a through hole formed in the cross beam and extends into the water tank. The utility model discloses simple structure, convenient operation has improved the life of equipment.
Description
Technical Field
The utility model relates to a pipe fitting test technical field especially relates to a pipe fitting pressure test device.
Background
After pipe fitting design, manufacturing are accomplished, need carry out the bearing capacity test to the pipe fitting usually, the first is for conveniently knowing the pipeline performance to in adjustment design and manufacturing procedure, on the other hand then can carry out the spot check to the pipe fitting whether quality is up to standard. Most of existing pipe fittings are cylindrical and tubular pipe fittings, the test mode that the existing pipe fittings pass through water pressure is that two ends of the tested pipe fittings are sealed and fixed, then the pipe fittings are put into water, gas is injected into the pipe fittings, whether the pipe fittings leak gas or not is observed, after long-time test, water rust is easily generated due to long-time soaking of test equipment, the service life of the equipment is seriously threatened, and therefore a pipe fitting test device capable of being used for a long time is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe fitting pressure test device solves foretell problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a pipe fitting pressure test device, including support frame, cylinder, water tank, test mechanism and air pump, the cylinder is connected the top of support frame, test mechanism installs the below of cylinder, and with the air pump is connected, the water tank is fixed the bottom of support frame, its characterized in that: the testing mechanism comprises a pressure sealing cover and a pressure limiting seat, the top of the pressure sealing cover is connected with a vertically downward telescopic end of the air cylinder, an air vent is formed in the pressure sealing cover, the pressure sealing cover is communicated with the air pump through the air vent, and an extrusion sealing rubber gasket is arranged at the top end of the inside of the pressure sealing cover; the pressure limiting seat is mounted on the support frame through a cross beam, a placing groove for placing a tubular pipe fitting is formed in the pressure limiting seat, an annular slot is further formed in the pressure limiting seat, and the annular slot is matched with the annular wall at the bottom of the pressure sealing cover; the pressure sealing cover is connected with an exhaust pipe, one end of the exhaust pipe is communicated with the pressure sealing cover, and the other end of the exhaust pipe penetrates through a through hole formed in the cross beam and extends into the water tank.
Furthermore, the vent hole is communicated with the air pump through a hose.
Furthermore, the bottom of the slot is provided with a sealing ring.
Further, the air pump is installed on the side of the support frame.
Furthermore, a pressure sensor is arranged on the pressure sealing cover, and the pressure value is displayed through a pressure gauge arranged on the supporting frame.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses design into the confined in the outside of pipe fitting, stretch into whether gas leakage of aquatic detection pipe fitting through the blast pipe, avoided equipment to be stained with the phenomenon emergence that water produced the scaling for a long time, improved the life of equipment.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a cross-sectional view of the pressure testing device for pipe fittings of the present invention;
FIG. 2 is a cross-sectional view of a testing mechanism;
description of reference numerals: 1. a support frame; 2. a cylinder; 3. a water tank; 4. a testing mechanism; 41. a pressure seal cover; 42. a pressure limiting seat; 5. an air pump; 6. a vent hole; 7. extruding and sealing the rubber gasket; 8. a cross beam; 9. a placement groove; 10. a slot; 11. an exhaust pipe; 12. a hose; 13. a seal ring; 14. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a pipe pressure testing device comprises a support frame 1, an air cylinder 2, a water tank 3, a testing mechanism 4 and an air pump 5. The air cylinder 2 is connected to the top of the support frame 1, the testing mechanism 4 is installed below the air cylinder 2 and connected with the air pump 5, the air pump 5 is installed on the side edge of the support frame 1, and the water tank 3 is fixed to the bottom of the support frame 1.
The testing mechanism 4 comprises a pressure sealing cover 41 and a pressure limiting seat 42.
The top of the pressure sealing cover 41 is connected with the vertically downward telescopic end of the cylinder 2, the inside of the pressure sealing cover 41 is provided with a vent hole 6, the pressure sealing cover 41 is communicated with the air pump 5 through the vent hole 6 through a hose 12, and the top end of the inside of the pressure sealing cover 41 is provided with an extrusion sealing rubber gasket 7.
The pressure limiting seat 42 is installed on the support frame 1 through the cross beam 8, a placing groove 9 used for placing a tubular pipe fitting is formed in the pressure limiting seat 42, an annular slot 10 is further formed in the pressure limiting seat 42, and the annular slot 10 is matched with the annular wall of the bottom of the pressure sealing cover 41, and a sealing ring 13 is arranged at the bottom of the slot 10.
The pressure sealing cover 41 is connected with an exhaust pipe 11, one end of the exhaust pipe 11 is communicated with the pressure sealing cover 41, and the other end of the exhaust pipe extends into the water tank 3 through a through hole 14 formed in the cross beam 8. The pressure sealing cover 41 is provided with a pressure sensor, and the pressure value is displayed through a pressure gauge arranged on the support frame 1.
When using, with the vertical placing of pipe fitting in standing groove 9, then start cylinder 2 and make the top of pipe fitting push up on the extrusion seal cushion 7, make its deformation reach sealed effect, and observe the manometer, close cylinder 2 after reaching certain numerical value, the bottom of the gland bonnet 41 injects in annular slot 10 simultaneously, seals through sealing washer 13, then opens air pump 5, aerify in the pipe fitting, then observe whether the one end that blast pipe 11 was arranged in water tank 3 has the bubble to produce, if do not, then the pipe fitting is qualified, if have then unqualified.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a pipe fitting pressure test device, includes support frame (1), cylinder (2), water tank (3), accredited testing organization (4) and air pump (5), cylinder (2) are connected the top of support frame (1), accredited testing organization (4) are installed the below of cylinder (2), and with air pump (5) are connected, water tank (3) are fixed the bottom of support frame (1), its characterized in that: the testing mechanism (4) comprises a pressure sealing cover (41) and a pressure limiting seat (42), the top of the pressure sealing cover (41) is connected with the vertically downward telescopic end of the air cylinder (2), a vent hole (6) is formed in the pressure sealing cover (41), the pressure sealing cover (41) is communicated with the air pump (5) through the vent hole (6), and the top end of the inside of the pressure sealing cover (41) is provided with an extrusion sealing rubber gasket (7); the pressure limiting seat (42) is mounted on the support frame (1) through a cross beam (8), a placing groove (9) for placing a tubular pipe fitting is formed in the pressure limiting seat (42), an annular slot (10) is further formed in the pressure limiting seat (42), and the annular slot (10) is matched with an annular wall at the bottom of the pressure sealing cover (41); the pressure seal cover (41) is connected with an exhaust pipe (11), one end of the exhaust pipe (11) is communicated with the pressure seal cover (41), and the other end of the exhaust pipe penetrates through a through hole (14) formed in the cross beam (8) and extends into the water tank (3).
2. The tubular pressure testing apparatus of claim 1, wherein: the vent hole (6) is communicated with the air pump (5) through a hose (12).
3. The tubular pressure testing apparatus of claim 1, wherein: and a sealing ring (13) is arranged at the bottom of the slot (10).
4. The tubular pressure testing apparatus of claim 1, wherein: the air pump (5) is arranged on the side edge of the support frame (1).
5. The tubular pressure testing apparatus of claim 1, wherein: and a pressure sensor is arranged on the pressure sealing cover (41), and the pressure value is displayed by a pressure gauge arranged on the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022657129.3U CN213336651U (en) | 2020-11-17 | 2020-11-17 | Pipe fitting pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022657129.3U CN213336651U (en) | 2020-11-17 | 2020-11-17 | Pipe fitting pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336651U true CN213336651U (en) | 2021-06-01 |
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ID=76077276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022657129.3U Active CN213336651U (en) | 2020-11-17 | 2020-11-17 | Pipe fitting pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213336651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11774334B1 (en) * | 2020-08-21 | 2023-10-03 | Christopher Thomas Flowers | Gas fitting pressure test device |
-
2020
- 2020-11-17 CN CN202022657129.3U patent/CN213336651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11774334B1 (en) * | 2020-08-21 | 2023-10-03 | Christopher Thomas Flowers | Gas fitting pressure test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 061200 Xinji Town Xinji Village North Huangxin Road southwest Haixing County Cangzhou City Hebei Province Patentee after: Cangzhou Boruida Metal Products Co.,Ltd. Address before: 061200 Xinji Town Xinji Village North Huangxin Road southwest Haixing County Cangzhou City Hebei Province Patentee before: Haixing Boruida stainless steel products Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |