CN220960983U - Pressure-holding testing device for secondary water distribution pipeline of clean room - Google Patents
Pressure-holding testing device for secondary water distribution pipeline of clean room Download PDFInfo
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- CN220960983U CN220960983U CN202322230691.1U CN202322230691U CN220960983U CN 220960983 U CN220960983 U CN 220960983U CN 202322230691 U CN202322230691 U CN 202322230691U CN 220960983 U CN220960983 U CN 220960983U
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- distribution pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model provides a pressure-holding testing device for a secondary water distribution pipeline of a clean room, which comprises a bottom bracket, wherein an operation table is arranged on the top end surface of the bottom bracket, a fixed seat is arranged on one side of the top end surface of the operation table, a sliding groove is arranged on one side of the top end surface of the operation table, which is far away from the fixed seat, a T-shaped clamping seat is connected inside the sliding groove in a sliding manner, a movable seat is arranged on the top end surface of the T-shaped clamping seat, a line water pipe is connected between the fixed seat and the movable seat in a common mode, a shutoff valve is arranged inside one end, close to the movable seat, of the line water pipe, a pressure gauge is arranged on one side of the top end of the line water pipe, a pressure testing pump is arranged on one side of the top end, close to the fixed seat, of the pressure testing pump is connected with one end, close to the fixed seat, of the line water pipe in a sealing manner, and a timer is arranged on the top end of the pressure testing pump. According to the utility model, by arranging the sliding chute, the movable seat and the timer, the movable seat slides in the sliding chute, so that the adaptability of the movable seat to water distribution pipes with different lengths in the pressure holding test process is improved; and the timer plays a role in timing and automatic opening and closing.
Description
Technical Field
The utility model relates to the technical field of pipeline testing, in particular to a pressure holding testing device for a secondary water distribution pipeline of a clean room.
Background
The secondary water distribution pipeline of the clean room needs to be subjected to pressure holding test before actual use, and the problem that the water distribution pipeline is damaged due to the increase of water pressure caused by the newly added pipeline is avoided.
The existing secondary water distribution pipeline pressure-holding testing device for the clean room is usually characterized in that a pressure gauge is manually observed, water delivery is closed after the pressure gauge reaches a certain amount, then the change value of the pressure gauge is read after the timing time is enough, then pressure relief is carried out, manual control is needed in each step, and the problems of complicated operation process, inconvenience and low efficiency caused by continuous concentration observation are caused; and the manual reading has a time response error, so that the problem of inaccurate test results is caused.
Disclosure of utility model
The utility model aims to provide a pressure-holding testing device for a secondary water distribution pipeline of a clean room, so as to solve the problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a pressure testing arrangement is held to toilet secondary water distribution pipeline, includes the bottom support, the top surface of bottom support is provided with the operation panel, top surface one side of operation panel is provided with the fixing base, one side that the fixing base was kept away from to the top surface of operation panel is provided with the spout, the inside sliding connection of spout has T shape cassette, the top surface of T shape cassette is provided with the movable seat, connect jointly between fixing base and the movable seat and be provided with the circuit water pipe, the circuit water pipe is close to the inside shutoff valve that is provided with of one end of movable seat, the manometer is installed to top one side of circuit water pipe, fixing base top one side is provided with the test pump, the one end sealing connection that the test pump is close to the fixing base with the circuit water pipe, the top of test pump is provided with the time-recorder.
Preferably, the sliding groove is in a long strip shape with a T-shaped section, the top end surface of the T-shaped clamping seat is flush with the top end surface of the operation table, and the T-shaped clamping seat is in sliding connection with the sliding groove.
Preferably, the electric putter is installed to one side that the bottom support is close to the spout, the electric putter expansion end extends to inside the spout, electric putter expansion end and T shape cassette lateral wall surface fixed connection.
Preferably, an assembling groove is formed in one end, close to the line water pipe, of the movable seat, and a sealing plate is arranged in the assembling groove and is spliced with the line water pipe.
Preferably, an exhaust pipe is arranged at one side of the top end of the line water pipe, and an exhaust valve is arranged in the exhaust pipe.
Preferably, a drain pipe is arranged at the lower end of the line water pipe below the exhaust pipe, a drain valve is arranged in the drain pipe, and the timer is electrically connected with the drain valve, the exhaust valve and the pressure gauge.
Preferably, a water tank is arranged in front of the bottom bracket, a water pump is arranged on the surface of the top end of the water tank, and a water delivery pipe is connected between the water pump and the pressure testing pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the pressure-holding testing device for the secondary water distribution pipeline of the clean room, the timer, the movable seat and the sliding groove are arranged, the movable seat is driven to move in the sliding groove by the electric push rod in the process that the pressure-holding testing device is used for detecting the secondary water distribution pipeline of the clean room, water in the water tank is pumped into the pipeline water pipe by the pressure testing pump, and the two ends of the pipeline water pipe are respectively fixed on the fixed seat and the movable seat, so that the stable supporting effect of the two ends of the pipeline water distribution pipe with different lengths is achieved; the timer when the pressure test pump is started is utilized to electrically control the opening and closing of each valve, so that the purposes of automatic timing and opening and closing of the valves are achieved.
2. According to the pressure-holding testing device for the secondary water distribution pipeline of the clean room, when the pressure-holding testing device is used for detecting the secondary water distribution pipeline of the clean room, water is supplied to the pipeline through the water tank, and the water subjected to pressure relief after the detection can flow back to the water tank, so that the effect of recycling is achieved; and the timer is started when the pressure expression reaches the moving value, so that the aim of accurately controlling the pressure holding pressure intensity is fulfilled, the problems of errors and time difference in the self-observation process are avoided, and the accuracy of the pressure holding test is improved.
Drawings
FIG. 1 is a front cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a movable seat according to the present utility model;
Fig. 3 is an enlarged view of the structure of the portion a in fig. 1 according to the present utility model.
In the figure: 1. a bottom bracket; 2. an operation table; 3. a line water pipe; 4. a pressure test pump; 5. a water tank; 21. a fixing seat; 22. a chute; 23. an electric push rod; 24. a T-shaped clamping seat; 25. a movable seat; 26. an assembly groove; 27. a sealing plate; 31. a pressure gauge; 32. an exhaust pipe; 33. an exhaust valve; 34. a shutoff valve; 35. a drain pipe; 36. a water drain valve; 41. a timer; 51. a water pump; 52. a water pipe.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the pressure test device is held to toilet secondary water distribution pipeline, including bottom support 1, bottom support 1's top surface is provided with operation panel 2, operation panel 2's top surface one side is provided with fixing base 21, operation panel 2's top surface is kept away from fixing base 21's one side and is provided with spout 22, spout 22 inside sliding connection has T-shaped cassette 24, T-shaped cassette 24's top surface is provided with movable seat 25, be connected jointly between fixing base 21 and the movable seat 25 and be provided with circuit water pipe 3, circuit water pipe 3 is close to movable seat 25's one end inside and is provided with shutoff valve 34, manometer 31 is installed to circuit water pipe 3's top one side, manometer 31 is used for real-time recording circuit water pipe 3's pressure-bearing, fixing base 21 top one side is provided with test pump 4, test pump 4 and circuit water pipe 3 are close to fixing base 21's one end sealing connection, test pump 4's top is provided with time-recorder 41, time-recorder 41 reaches the effect of automatic timing, reduce the error effect of manual timing, realize accurate high-efficient pressure detection function.
Specifically, the sliding groove 22 is in a long strip shape with a T-shaped section, the top end surface of the T-shaped clamping seat 24 is flush with the top end surface of the operating platform 2, the T-shaped clamping seat 24 is in sliding connection with the sliding groove 22, and the direction and the stability of the T-shaped clamping seat 24 are limited in an adjustable range; an electric push rod 23 is arranged on one side of the bottom bracket 1, which is close to the chute 22, the movable end of the electric push rod 23 extends into the chute 22, the movable end of the electric push rod 23 is fixedly connected with the surface of the side wall of the T-shaped clamping seat 24, and the electric push rod 23 is used as a power and control source for sliding of the T-shaped clamping seat 24; the movable seat 25 is close to the one end of circuit water pipe 3 and has seted up equipment groove 26, and the inside shrouding 27 that is provided with of equipment groove 26, shrouding 27 peg graft with circuit water pipe 3, provide stable shutoff effect for the water pipe through shrouding 27, reaches the purpose of fixed circuit water pipe 3 simultaneously.
Further, an exhaust pipe 32 is arranged at one side of the top end of the line water pipe 3, an exhaust valve 33 is arranged in the exhaust pipe 32, the gas in the line water pipe 3 is exhausted through the exhaust pipe 32 in the water delivery process, the exhaust pipe 32 is in an internal gas exhaust state when water flow is continuously output, and then the exhaust valve 33 can be closed; the lower extreme of the circuit water pipe 3 below the blast pipe 32 is provided with a drain pipe 35, and the internally mounted of drain pipe 35 has a drain valve 36, and the time-recorder 41 is connected with drain valve 36, discharge valve 33 and manometer 31 electricity, and after holding the test duration enough, opens the drain valve 36 and discharges the water in the circuit water pipe 3, avoids circuit water pipe 3 to continuously receive the pressure and harm.
Furthermore, the front of the bottom bracket 1 is provided with a water tank 5, the top surface of the water tank 5 is provided with a water pump 51, a water pipe 52 is commonly connected between the water pump 51 and the pressure test pump 4, a water source is provided for testing through the water tank 5, and the water drain pipe 35 can be communicated into the water tank 5, so that the purpose of pressure test water recycling is achieved.
The application method of the embodiment is as follows: under the condition that a user actually applies the pressure holding testing device to the pressure holding detection of the secondary water distribution pipeline of the clean room, firstly, water is supplied to the equipment, no water leakage points exist under the condition that the joints of the joints and the valves are tightly closed, then the exhaust valve 33 is opened, the line water pipe 3 is filled with water by the pressure testing pump 4, the exhaust valve 33 is closed after the exhaust pipe 32 continuously discharges water, then water is filled and pressurized, when the value of the pressure gauge 31 reaches the set pressure value, the trigger timer 41 is started, meanwhile, the valves are triggered to be tightly closed, then when the limit time of the timer 41 is reached, the value of the pressure gauge 31 stops changing, and the water discharge valve 36 is opened for water prevention and pressure relief. Finally, it should be noted that: the above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and those skilled in the art may make modifications and equivalents to the technical solutions described in the foregoing embodiments. Any modifications, equivalent substitutions, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a pressure testing arrangement is held to toilet secondary water distribution pipeline, includes bottom support (1), its characterized in that: the utility model discloses a test pump, including fixing base (21), bottom support (1), fixing base (21), pressure gauge (31) are installed on top surface one side of bottom support (1), one side that fixing base (21) was kept away from on top surface of operation base (2) is provided with spout (22), spout (22) inside sliding connection has T shape cassette (24), the top surface of T shape cassette (24) is provided with movable seat (25), joint is provided with circuit water pipe (3) between fixing base (21) and movable seat (25), the inside shutoff valve (34) that are provided with of one end that is close to movable seat (25) of circuit water pipe (3), manometer (31) are installed on top one side of circuit water pipe (3), fixing base (21) top one side is provided with pressure test pump (4), pressure test pump (4) and circuit water pipe (3) are close to one end sealing connection of fixing base (21), the top of pressure test pump (4) is provided with time-recorder (41).
2. The clean room secondary water distribution pipeline pressure holding testing device according to claim 1, wherein: the sliding groove (22) is in a long strip shape with a T-shaped section, the top end surface of the T-shaped clamping seat (24) is flush with the top end surface of the operating platform (2), and the T-shaped clamping seat (24) is in sliding connection with the sliding groove (22).
3. The clean room secondary water distribution pipeline pressure holding testing device according to claim 2, wherein: an electric push rod (23) is arranged on one side, close to the sliding groove (22), of the bottom support (1), the movable end of the electric push rod (23) extends into the sliding groove (22), and the movable end of the electric push rod (23) is fixedly connected with the surface of the side wall of the T-shaped clamping seat (24).
4. The clean room secondary water distribution pipeline pressure holding testing device according to claim 1, wherein: an assembly groove (26) is formed in one end, close to the line water pipe (3), of the movable seat (25), a sealing plate (27) is arranged in the assembly groove (26), and the sealing plate (27) is spliced with the line water pipe (3).
5. The clean room secondary water distribution pipeline pressure holding testing device according to claim 4, wherein: an exhaust pipe (32) is arranged at one side of the top end of the line water pipe (3), and an exhaust valve (33) is arranged in the exhaust pipe (32).
6. The clean room secondary water distribution pipeline pressure holding testing device according to claim 5, wherein: the lower extreme of circuit water pipe (3) below blast pipe (32) is provided with drain pipe (35), the internally mounted of drain pipe (35) has water drain valve (36), time-recorder (41) and water drain valve (36), discharge valve (33) and manometer (31) electric connection.
7. The clean room secondary water distribution pipeline pressure holding testing device according to claim 1, wherein: the front of the bottom bracket (1) is provided with a water tank (5), the top surface of the water tank (5) is provided with a water pump (51), and a water delivery pipe (52) is commonly connected between the water pump (51) and the pressure test pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322230691.1U CN220960983U (en) | 2023-08-18 | 2023-08-18 | Pressure-holding testing device for secondary water distribution pipeline of clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322230691.1U CN220960983U (en) | 2023-08-18 | 2023-08-18 | Pressure-holding testing device for secondary water distribution pipeline of clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960983U true CN220960983U (en) | 2024-05-14 |
Family
ID=90979005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322230691.1U Active CN220960983U (en) | 2023-08-18 | 2023-08-18 | Pressure-holding testing device for secondary water distribution pipeline of clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960983U (en) |
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2023
- 2023-08-18 CN CN202322230691.1U patent/CN220960983U/en active Active
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