CN218937628U

CN218937628U - Pressure test debugging device of valve

Info

Publication number: CN218937628U
Application number: CN202222845091.1U
Authority: CN
Inventors: 苏子房; 朱国财; 朱国良; 朱培斌; 朱培贤; 朱培兴; 朱培荣
Original assignee: Krom (wuxi) Fluid Control Co ltd
Current assignee: Krom (wuxi) Fluid Control Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-28
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of valve tests, in particular to a pressure test debugging device of a valve, which comprises a first pneumatic connector, wherein the left end of the first pneumatic connector is provided with a base, the first pneumatic connector is embedded and fixed in the base, the top of the base is provided with a sealing seat, the top of the sealing seat is connected with an inlet quick connector, the top of the inlet quick connector is connected with a two-way air inlet pipe, the left end of the two-way air inlet pipe is connected with an outlet quick connector, the left end of the outlet quick connector is connected with a second pneumatic connector, the left end of the second pneumatic connector is connected with a pneumatic hose, the other end of the pneumatic hose is connected with a third pneumatic connector, the third pneumatic connector is connected with the base, the outer wall of one side of the base is fixedly connected with an outer tooth adapter, the inner part of the outer tooth adapter is connected with a three-way pipe, the three-way pipe is mutually communicated with the pneumatic hose, the top of the three-way pipe is connected with a buffer pipe, the top of the buffer pipe is connected with a pressure gauge, and the left end of the three-way pipe is connected with an air flowmeter.

Description

Pressure test debugging device of valve

Technical Field

The utility model relates to the technical field of valve testing, in particular to a pressure test debugging device for a valve.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, is a control component in a fluid conveying system, and has the functions of stopping, adjusting, guiding flow, preventing backflow, stabilizing pressure, splitting flow or overflow pressure relief and the like.

The valve needs to be tested after assembly, and because the control valve needs to be subjected to flow test and pressure test, the separate detection can increase the cycle time of finished goods in the ex-warehouse process, and especially the dragging speed is obvious when a large number of different products are tested.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide a pressure test debugging device of a valve.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a pressure testing debugging device of valve, includes first pneumatic connector, first pneumatic connector's left end is equipped with the base, first pneumatic connector embedding is fixed in inside the base, the top of base is equipped with the seal seat, the top of seal seat is connected with import quick-operation joint, the top of import quick-operation joint is connected with the bi-pass intake pipe, the left end of bi-pass intake pipe is connected with export quick-operation joint, export quick-operation joint's left end is connected with the pneumatic connector of second, the left end of the pneumatic connector of second is connected with pneumatic hose, pneumatic hose's the other end is connected with the pneumatic connector of third, the pneumatic connector of third is connected with the base, one side outer wall fixedly connected with outer tooth adapter of base, the internally connected with three-way pipe of outer tooth adapter, three-way pipe and pneumatic hose communicate each other, the top of three-way pipe is connected with the buffer tube, the top of buffer tube is connected with the manometer, the left end of three-way pipe is connected with the air flowmeter.

Further, the right end of the first pneumatic connector is connected with an air source filter.

Further, a needle valve is connected to the left end of the air flow meter.

Further, the inside of the seal seat is filled with a seal ring.

Further, the outer end between import quick-operation joint and the bi-pass intake pipe is connected with first clamp, the outer end between export quick-operation joint and the bi-pass intake pipe is connected with the second clamp.

In summary, the utility model has the following beneficial effects:

the utility model realizes the function of testing the gas pressure at the outlet ends of different valves, simultaneously has the functions of flow detection and leakage detection, can meet the testing requirements according to the use scene, greatly improves the working efficiency, and has the characteristics of low cost, easy installation, small volume, good sealing performance and the like.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model, if necessary:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the air source filter in the present utility model.

In the figure, 1, a needle valve; 2. a three-way pipe; 3. an external tooth adapter; 4. an air flow meter; 5. a base; 6. an inlet quick connector; 7. a buffer tube; 8. a pressure gauge; 9. a pneumatic hose; 10. an outlet quick connector; 11. a first clip; 12. a seal ring; 13. a sealing gasket; 14. a first pneumatic connector; 15. a second pneumatic connector; 16. a third pneumatic connector; 17. a second clip; 18. an air source filter.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying figures 1-2. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Example 1: the utility model provides a pressure test debugging device of valve, includes first pneumatic connector 14, and first pneumatic connector 14 is the inlet port of initial, and air source filter 18 can be installed to the right-hand member of first pneumatic connector 14, installs air source filter 18 additional, can carry out degerming filtration to the gas of conveying.

The left end of first pneumatic connector 14 is equipped with base 5, and first pneumatic connector 14 embedding is fixed in the inside of base 5, and the top of base 5 is equipped with the sealing seat, and the inside of sealing seat is filled with sealing ring 12, and sealing ring 12 fills in the sealing seat inside, guarantees the sealing performance of the department of admitting air end in the base 5.

The top of sealing seat is connected with import quick-operation joint 6, and import quick-operation joint 6 screws up inside base 5, realizes the import sealed with sealing ring 12 cooperation, and the top of import quick-operation joint 6 is connected with the bi-pass intake pipe, and the outer end between import quick-operation joint 6 and the bi-pass intake pipe is connected with first clamp 11, realizes sealed installation through first clamp 11 between import quick-operation joint 6 and the bi-pass intake pipe.

The left end of the two-way air inlet pipe is connected with an outlet quick connector 10, the left end of the outlet quick connector 10 is connected with a second pneumatic connector 15, the outer end between the outlet quick connector 10 and the two-way air inlet pipe is connected with a second clamp 17, and sealing installation is realized between the outlet quick connector 10 and the two-way air inlet pipe through the second clamp 17.

The left end of second pneumatic connector 15 is connected with pneumatic hose 9, and pneumatic hose 9's the other end is connected with third pneumatic connector 16, and third pneumatic connector 16 is connected with base 5 and card is gone into inside the base 5, and the outer wall fixedly connected with outer tooth adapter 3 of one side of base 5, the internal connection of outer tooth adapter 3 has three-way pipe 2, and three-way pipe 2 and pneumatic hose 9 communicate each other.

The top of three-way pipe 2 is connected with buffer tube 7, and the top of buffer tube 7 is connected with manometer 8, and manometer 8 is used for testing gas outlet pressure condition, and the left end of three-way pipe 2 is connected with air flowmeter 4, and air flowmeter 4 is used for testing gas outlet flow condition.

The left end of the air flowmeter 4 is connected with a needle valve 1, the outlet of the air flowmeter 4 is mainly used for pressure relief, after the needle valve 1 is opened, the inlet end gives proper air pressure according to the standard, the air flowmeter 4 is checked to obtain outlet flow parameters, the needle valve 1 is closed, the inlet end is used for gas transmission and pressurization, and meanwhile the outlet end pressure gauge 8 is checked, so that whether the valve has a gas leakage phenomenon can be judged.

While the utility model has been described in connection with certain embodiments, it is not intended that the utility model be limited thereto; for those skilled in the art to which the present utility model pertains and the related art, on the premise of based on the technical scheme of the present utility model, the expansion, the operation method and the data replacement should all fall within the protection scope of the present utility model.

Claims

1. The utility model provides a pressure testing debugging device of valve, includes first pneumatic connector (14), its characterized in that: the left end of first pneumatic connector (14) is equipped with base (5), inside first pneumatic connector (14) embedding is fixed in base (5), the top of base (5) is equipped with the seal seat, the top of seal seat is connected with import quick-operation joint (6), the top of import quick-operation joint (6) is connected with the bi-pass intake pipe, the left end of bi-pass intake pipe is connected with export quick-operation joint (10), the left end of export quick-operation joint (10) is connected with second pneumatic connector (15), the left end of second pneumatic connector (15) is connected with pneumatic hose (9), the other end of pneumatic hose (9) is connected with third pneumatic connector (16), third pneumatic connector (16) are connected with base (5), one side outer wall fixedly connected with outer tooth adapter (3) of base (5), the internal connection of outer tooth adapter (3) has three-way pipe (2), three-way pipe (2) and pneumatic hose (9) communicate each other, the left end of three-way pipe (2) is connected with pneumatic hose (7), the left end meter (8) are connected with buffer tube (7).

2. The pressure test and adjustment device of a valve according to claim 1, wherein: the right end of the first pneumatic connector (14) is connected with an air source filter (18).

3. The pressure test and adjustment device of claim 2, wherein: the left end of the air flowmeter (4) is connected with a needle valve (1).

4. A pressure test and debug apparatus for a valve as defined in claim 3, wherein: the interior of the seal seat is filled with a sealing ring (12).

5. The pressure test and adjustment device for a valve according to claim 4, wherein: the outer end between the inlet quick connector (6) and the double-way air inlet pipe is connected with a first clamp (11), and the outer end between the outlet quick connector (10) and the double-way air inlet pipe is connected with a second clamp (17).