CN208060096U - A kind of assembled air conditioner water device for testing steel pipe pressure - Google Patents
A kind of assembled air conditioner water device for testing steel pipe pressure Download PDFInfo
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- CN208060096U CN208060096U CN201820433092.6U CN201820433092U CN208060096U CN 208060096 U CN208060096 U CN 208060096U CN 201820433092 U CN201820433092 U CN 201820433092U CN 208060096 U CN208060096 U CN 208060096U
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- steel pipe
- screw rod
- air conditioner
- hole screw
- exhaust
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of assembled air conditioner water device for testing steel pipe pressure, water inlet sealed end and exhaust sealing end including being separately mounted to pressure testing steel pipe both ends, water inlet sealed end and exhaust sealing end include a through-hole screw rod and the limited block for being fixed on through-hole screw rod one end, a traveling nut is additionally provided on through-hole screw rod, the first sealing ring and two elastic chock plugs are set on through-hole screw rod between limited block and traveling nut, it is cased with the second sealing ring on two elastic chock plugs, the other end of the through-hole screw rod of water inlet sealed end is fixed with flange, the other end of the through-hole screw rod at exhaust sealing end is connected with exhaust pipe, valve is installed on exhaust pipe.Simplicity is not only installed and removed to this assembled air conditioner water device for testing steel pipe pressure, and the leakproofness of the first sealing ring therein and the second sealing ring when can guarantee pressure testing, therefore fast sealing steel tube end part and pressure testing can be carried out, the device can repeat to be used in turn simultaneously, also avoid damaging the steel pipe to have completed.
Description
Technical field
The utility model is related to build prefabricated construction technical field, more particularly to a kind of assembled air conditioner water steel tube pressure-measuring
Device.
Background technology
Construction industry relevant departments have successively put into effect the associated documents for wideling popularize building assembling, the water pipe of air-conditioning profession
Prefabricated construction will be stepped into.There are many connection types of air-conditioning water pipe, and most ripe is still welded to connect：It is first made in factory
Being made standard fragmentation, either nonstandard segmentation connects elbow or threeway, four-way, makes groove at connector, then carries out
Sampling pressure testing, pressure testing qualification are transported to construction site erecting and welding.Traditional air-conditioning water pipe pressure testing directly in whole system or divides
System steel tube end part carries out cutting polishing again with related pressure testing device is welded to connect after the completion of pressure testing.In prefabricated construction, by
Pressure testing steel pipe segment number of sampling when workshop makes is more, is not only caused brokenly to the steel pipe to have completed using traditional approach
It is bad, and cause great material and artificial waste.Therefore, the sampling pressure testing of assembled air conditioner water steel tube prefabricated factory how is completed
And achieve the purpose that it is current urgent problem to implement economic, quick, simplicity.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of convenient assembled air conditioner water steel pipes of assembling and disassembling
Pressure testing device.
Used technical solution to solve above-mentioned technical problem：A kind of assembled air conditioner water device for testing steel pipe pressure, including
It is separately mounted to water inlet sealed end and the exhaust sealing end at pressure testing steel pipe both ends, the water inlet sealed end, exhaust sealing end and examination
Compressed steel pipe forms pressure testing chamber, and the water inlet sealed end and exhaust sealing end include a through-hole screw rod and be fixed on described logical
The limited block of hole screw rod one end is additionally provided with a traveling nut, between the limited block and traveling nut on the through-hole screw rod
Through-hole screw rod on be set with the elastic chock plugs of the first sealing ring and two successively, be cased with second on two elastic chock plugs
The other end of sealing ring, the through-hole screw rod of the water inlet sealed end is fixed with one piece of flange, the through-hole spiral shell at the exhaust sealing end
The other end of bar is connected with exhaust pipe, and a valve is equipped on the exhaust pipe.
Further, the limited block is the fixing nut for being welded on through-hole screw rod one end.
Further, the elastic chock plug is round table-like, and the ramped side walls of two elastic chock plugs are opposite.
Further, first sealing ring is rubber seal, and second sealing ring is tensioner ring.
Further, the both sides of first sealing ring are equipped with baffle ring.
Further, it is equipped with spring ring between two elastic chock plugs.
Further, it is equipped with gasket between the traveling nut and elastic chock plug.
Further, between the through-hole screw rod and exhaust pipe at the exhaust sealing end be equipped with one piece of closure plate, the closure plate with
Exhaust pipe junction is equipped with trepanning.
Further, the valve is gate valve.
Advantageous effect：The assembling and disassembling work of this assembled air conditioner water device for testing steel pipe pressure is very easy, will be into water-stop
End and exhaust sealing end are separately mounted to the both ends of pressure testing steel pipe, and wherein the first sealing ring and the second sealing ring can be protected
The leakproofness of pressure testing chamber when demonstrate,proving pressure testing, therefore fast sealing steel tube end part and pressure testing can be carried out, while the device can repeat to have enough to meet the need
It uses, also avoids damaging the steel pipe to have completed, achieved the effect that using the device economical, efficient, easy.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples；
Fig. 1 is the installation cut-away illustration of the utility model embodiment；
Fig. 2 is the structural schematic diagram of water inlet sealed end in the utility model embodiment；
Fig. 3 is the structural schematic diagram at exhaust sealing end in the utility model embodiment.
Specific implementation mode
Referring to figs. 1 to Fig. 3, a kind of assembled air conditioner water device for testing steel pipe pressure of the utility model, including be separately mounted to try
The water inlet sealed end at compressed steel pipe both ends and exhaust sealing end, water inlet sealed end is largely identical as the structure at exhaust sealing end,
Include a through-hole screw rod 1 and be fixed on the limited block 2 of 1 one end of through-hole screw rod, through-hole screw rod 1 using specification be φ 60 ×
14 thick walled steel tube is made, and outer wall is processed into screw thread and endoporus is then intake or is vented, and a movable screw is additionally provided on through-hole screw rod 1
Mother 3 is set with the first sealing ring 4 and two resilient plugs on the through-hole screw rod 1 between limited block 2 and traveling nut 3 successively
First 5, baffle ring 7 is equipped in the both sides of the first sealing ring 4 to be moved during preventing the first sealing ring 4 in pressure testing, and first seals
Circle 4 can for swell so that the inner wall with pressure testing steel pipe offsets, it be close to be cased with second on two elastic chock plugs 5 when high pressure water injects
Traveling nut 3 is tightened in seal 6, and two elastic chock plugs 5 are compressed to be radially expanded, since two elastic chock plugs 5 are in a circular table shape
And ramped side walls are opposite, therefore ramped side walls can make the second sealing ring 6 during elastic chock plug 5 is radially expanded more easily
The inner wall for being close to pressure testing steel pipe is expanded outward, ensures examination under the collective effect of the second sealing ring 6 and the first sealing ring 4
Water will not be flowed out out of pressure testing steel pipe during pressure, and spring ring 8 is additionally provided between two elastic chock plugs 5.Intake sealed end with
Exhaust sealing end is the difference is that the other end of the through-hole screw rod 1 of water inlet sealed end is fixed with one piece of flange 10 and pressure testing
The equipment such as valve, manual pressure test pump connect, and the other end of the through-hole screw rod 1 at exhaust sealing end is then to be welded with one piece of closure plate
13, a hole is provided on closure plate 13 and is connect with exhaust pipe 11, also sets up that there are one valves 12 to open and close exhaust pipe on exhaust pipe 11.This
Outside, when having used gasket 9 between elastic chock plug 5 and traveling nut 3 to prevent from tightening traveling nut 3, elastic chock plug 5 is damaged
It is bad.
As the preferred of the utility model, a nut-welding is fixed on one end of through-hole screw rod as limited block 2, first
Sealing ring 4 selects rubber seal, and the second sealing ring 6 selects tensioner ring, and the valve 12 on exhaust pipe 11 selects gate valve.
Its application method is：
Intake sealed end and exhaust sealing end be separately mounted to the both ends of pressure testing steel pipe in the way of Fig. 1, first
Sealing ring 4 and the second sealing ring 6 are in the inside of pressure testing steel pipe, tighten nut 3 respectively, and the second sealing ring 6 is made to be close to pressure testing steel
The inner wall of pipe, at this time the valve 12 on the exhaust pipe 11 at exhaust sealing end need to open and be shown in a fully open operation.Then into watertight
Sealing end installs the pressure testing equipments such as manual pressure test pump, pressure gauge and valve.After completing above-mentioned steps, toward examination from water inlet sealed end
Water supply in compressed steel pipe, whether have leak, after each tie point to be confirmed is without drainage, you can start to try if examining between each tie point
Pressure.First, the hydraulic pressure for adjusting water inlet is suppressed toward pressure testing piped water to the valve 12 on exhaust pipe 11 from water inlet sealed end
Water outlet is uniform, it is ensured that can close valve 12 in pressure testing pipeline after no gas.Continue water supply to suppress, and observe pressure gauge, waits for
When pressure gauge reading reaches pressure test pressure design value, stop water inlet, and pressurize ten minutes.After pressurize, observation pressure testing pipeline is
No have whether leakage and observation pressure gauge have the case where pressure drop.Valve 12 is finally opened into release, successively removes pressure testing equipment
And water inlet sealed end, exhaust sealing end, pressure testing terminate.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, the technical field those of ordinary skill within the scope of knowledge, this practicality can also not departed from
Various changes can be made under the premise of novel objective.
Claims (9)
1. a kind of assembled air conditioner water device for testing steel pipe pressure, including it is separately mounted to water inlet sealed end and the row at pressure testing steel pipe both ends
Airtight sealing end, the water inlet sealed end, exhaust sealing end and pressure testing steel pipe form pressure testing chamber, it is characterised in that：It is described into watertight
Sealing end and exhaust sealing end include a through-hole screw rod (1) and the limited block for being fixed on described through-hole screw rod (1) one end
(2), a traveling nut (3) is additionally provided on the through-hole screw rod (1), it is logical between the limited block (2) and traveling nut (3)
It is set with the elastic chock plugs (5) of the first sealing ring (4) and two on hole screw rod (1) successively, on two elastic chock plugs (5)
It is cased with the second sealing ring (6), the other end of the through-hole screw rod (1) of the water inlet sealed end is fixed with one piece of flange (10), described
The other end of the through-hole screw rod (1) at exhaust sealing end is connected with exhaust pipe (11), and a valve is equipped on the exhaust pipe (11)
(12)。
2. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：The limited block (2) is
It is welded on the fixing nut of described through-hole screw rod (1) one end.
3. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：The elasticity chock plug (5)
To be round table-like, the ramped side walls of two elastic chock plugs (5) are opposite.
4. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：First sealing ring
(4) it is rubber seal, second sealing ring (6) is tensioner ring.
5. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：First sealing ring
(4) both sides are equipped with baffle ring (7).
6. assembled air conditioner water device for testing steel pipe pressure according to claim 1 or 3, it is characterised in that：Two elasticity
Spring ring (8) is equipped between chock plug (5).
7. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：The traveling nut (3)
Gasket (9) is equipped between elastic chock plug (5).
8. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：The exhaust sealing end
One piece of closure plate (13) is equipped between through-hole screw rod (1) and exhaust pipe (11), the closure plate (13) sets with exhaust pipe (11) junction
There is trepanning.
9. assembled air conditioner water device for testing steel pipe pressure according to claim 1, it is characterised in that：The valve (12) is lock
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433092.6U CN208060096U (en) | 2018-03-28 | 2018-03-28 | A kind of assembled air conditioner water device for testing steel pipe pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433092.6U CN208060096U (en) | 2018-03-28 | 2018-03-28 | A kind of assembled air conditioner water device for testing steel pipe pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060096U true CN208060096U (en) | 2018-11-06 |
Family
ID=63987534
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433092.6U Active CN208060096U (en) | 2018-03-28 | 2018-03-28 | A kind of assembled air conditioner water device for testing steel pipe pressure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279093A (en) * | 2018-03-28 | 2018-07-13 | 广东省工业设备安装有限公司 | A kind of assembled air conditioner water device for testing steel pipe pressure |
| CN111896198A (en) * | 2020-08-03 | 2020-11-06 | 南京三方化工设备监理有限公司 | Sealing detection device, system and method for pressure container |
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
| CN113154135A (en) * | 2021-03-30 | 2021-07-23 | 应哲昕 | Wedge ring compression type pipeline plugging device |
| CN113970487A (en) * | 2021-10-25 | 2022-01-25 | 南京新核复合材料有限公司 | Internal expansion sealing device for glass fiber reinforced plastic pipeline hydrostatic test |
-
2018
- 2018-03-28 CN CN201820433092.6U patent/CN208060096U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279093A (en) * | 2018-03-28 | 2018-07-13 | 广东省工业设备安装有限公司 | A kind of assembled air conditioner water device for testing steel pipe pressure |
| CN111896198A (en) * | 2020-08-03 | 2020-11-06 | 南京三方化工设备监理有限公司 | Sealing detection device, system and method for pressure container |
| CN111896198B (en) * | 2020-08-03 | 2022-05-27 | 南京三方化工设备监理有限公司 | Sealing detection device, system and method for pressure container |
| CN112460446A (en) * | 2020-10-26 | 2021-03-09 | 曾耀华 | Urban water supply underground pipeline pressure measuring device |
| CN113154135A (en) * | 2021-03-30 | 2021-07-23 | 应哲昕 | Wedge ring compression type pipeline plugging device |
| CN113970487A (en) * | 2021-10-25 | 2022-01-25 | 南京新核复合材料有限公司 | Internal expansion sealing device for glass fiber reinforced plastic pipeline hydrostatic test |
| CN113970487B (en) * | 2021-10-25 | 2024-01-19 | 南京新核复合材料有限公司 | Internal expansion sealing device for glass fiber reinforced plastic pipeline hydrostatic test |
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