CN203798510U - Valve water pressure test stand - Google Patents
Valve water pressure test stand Download PDFInfo
- Publication number
- CN203798510U CN203798510U CN201420099131.5U CN201420099131U CN203798510U CN 203798510 U CN203798510 U CN 203798510U CN 201420099131 U CN201420099131 U CN 201420099131U CN 203798510 U CN203798510 U CN 203798510U
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- CN
- China
- Prior art keywords
- valve
- house steward
- channel
- water pressure
- pressure testing
- 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 - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a valve water pressure test stand, which comprises a general pipe (2), a plurality of branch pipes and brackets, and is characterized in that: the general pipe (2) is a seamless steel pipe, both ends are welded and sealed with circular steel plates, the side of the general pipe (2) is provided with a pressure gauge (12) with a ball valve (11), a water inlet valve (14) and a vent valve (13), and the water inlet valve (14) is connected with a high pressure hose at a water outlet of a pressure testing pump; the plurality of branch pipes are communicated and fixedly welded with the general pipe (2) at a certain interval, and the port of each branch pipe is provided with a flange and a branch pipes; the brackets are two corresponding brackets, and the general pipe (2) is supported between the two corresponding brackets; and the general pipe (2) is vertical to first steel channels (1), and is vertical to the plurality of branch pipes. The valve water pressure test stand has the advantages of being convenient in acquisition of materials, simple in manufacturing, simple in operational method, fast in pressure test, high in efficiency, being capable of carrying out valve tests of various specifications simultaneously, and reducing engineering cost.
Description
Technical field
The utility model relates to a kind of pressure test bench, specifically, is a kind of valve water pressure testing board.
Background technology
There is a large amount of valve installations in installing in metallurgy industry pipeline at present, by regulation and stipulation, needs to carry out housing pressure test and leakage test before valve installation.But existing valve housing pressure test and seal test device can only be tested a valve conventionally, or the valve of a specification at every turn, therefore cause valve hydraulic testing work efficiency low, waste time and energy, bring many difficulties to valve installation project progress.
Therefore known valve housing pressure test and seal test device exist above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of this utility model, is to propose a kind of shortening valve pressure test time, accelerates the valve water pressure testing board of test speed.
Another object of the present utility model, is to propose a kind of valve water pressure testing board that all size difference, valve that working pressure is identical are tested simultaneously that is applicable to.
For achieving the above object, technical solution of the present utility model is:
A kind of valve water pressure testing board, comprises house steward, and some arms and support, is characterized in that:
Described house steward is weldless steel tube, circular steel plate welded closure for its two ends, and house steward's side is provided with the tensimeter of ball valve, water intaking valve and draining valve, water intaking valve is connected with the high-pressure hose of test pump water delivering orifice;
Described some arms are mutually communicated with house steward, admittedly weld with a determining deviation, and each pipe port is provided with flange and blind plate;
Described support is two corresponding supports, admittedly welded respectively, and the first channel-section steel is mutually vertical with the second channel-section steel by one end of the first channel-section steel and the middle part of the second channel-section steel; The other end of the first channel-section steel admittedly welds and makes house steward be supported in the centre of two corresponding supports with the circular steel plate at house steward two ends respectively;
Wherein: house steward is vertical with the first channel-section steel, and vertical with some arms.
Valve water pressure testing board of the present utility model can also be further achieved by the following technical measures.
Aforesaid valve water pressure testing board, wherein said house steward is DN300 weldless steel tube.
Aforesaid valve water pressure testing board, the weldless steel tube that wherein said some arms are different-diameter.
Aforesaid valve water pressure testing board, the weldless steel tube that wherein said some arms are same diameter.
Adopt after technique scheme, valve water pressure testing board of the present utility model has the following advantages:
1, adopt the on-the-spot conventional starting material of valve installation, valve water pressure testing board is drawn materials conveniently, makes simple;
2, method of operating is simple, and pressure testing is quick, and efficiency is high;
3, can carry out the valves test of plurality of specifications simultaneously, reduce engineering cost.
Brief description of the drawings
Fig. 1 is the valve water pressure testing board structural representation of the utility model embodiment.
In figure: 1 first channel-section steel, 2 house stewards, 3 second channel-section steels, 4 first weldless steel tubes, 5 second weldless steel tubes, 6 the 3rd weldless steel tubes, 7 the 4th weldless steel tubes, 8 the 5th weldless steel tubes, 9 flanges, 10 blind plates, 11 ball valves, 12 tensimeters, 13 vent valves, 14 water intaking valves.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is illustrated further.
Embodiment 1
Now refer to Fig. 1, Fig. 1 is the valve water pressure testing board structural representation of the utility model embodiment.As shown in the figure, described house steward 2 is DN300 weldless steel tube, circular steel plate welded closure for its two ends, and house steward's side is provided with the tensimeter 12 of ball valve 11, water intaking valve 14 and vent valve 13, water intaking valve 14 is connected with the high-pressure hose (not shown in FIG.) of test pump water delivering orifice;
Described arm has five: DN50 the first weldless steel tube 4, DN80 the second weldless steel tube 5, DN100 the 3rd weldless steel tube 6, DN150 the 4th weldless steel tube 7 and DN200 the 5th weldless steel tube 8, described arm is mutually communicated with house steward 2, admittedly welds with a determining deviation, and each pipe port is provided with flange and blind plate;
Described support is two corresponding supports, admittedly welded respectively, and the first channel-section steel 1 is mutually vertical with the second channel-section steel 3 by one end of the first channel-section steel 1 and the middle part of the second channel-section steel 3; The other end of the first channel-section steel 1 admittedly welds and makes house steward 2 be supported in the centre of two corresponding supports with the circular steel plate at house steward 2 two ends respectively;
Wherein: house steward 2 is vertical with the first channel-section steel 1, and vertical with five arms.
The present embodiment is applicable to the valve water pressure testing board that all size difference, valve that working pressure is identical are tested simultaneously.It is 0 ~ 10MPa that valve water pressure testing board can meet test pressure, and nominal diameter is DN50, DN80, DN100, DN150, DN200 valve hydraulic testing requirement.Table 1 has been listed the material of valve water pressure testing board.
Table 1 valve water pressure testing board material list
Embodiment 2
According to working-yard needs, the present embodiment is except making the hydraulic testing of single model DN150 valve with the arm of same diameter, and all the other are with embodiment 1.
Embodiment 3
The using method of valve water pressure testing board is as follows:
1, test pump water delivering orifice high-pressure hose is connected with the water intaking valve 14 of water pressure testing board of the present invention;
2, need are carried out to the valve of the hydraulic testing and the pipeline of corresponding specification is connected, by the blind plate shutoff of valve lower surface;
3, open vent valve 13;
4, open test pump and start water-filling, when water is full of whole system, and while having water to overflow from vent valve 13, close valve exhaust valve 13;
5, when tensimeter pressure is during to 6MPa, close valve test pump, and close water inlet water intaking valve 14;
6, voltage stabilizing 5min, inspecting valve door shell external surface, must not have water clock or moist phenomenon, and valve body and valve body lining, valve body and valve gap joint must not have leakage;
7, as in pressure testing process, reveal if any valve, should first pressure release, the valve of revealing is removed, the valve that supplements same specification continues pressure testing, maybe by this pressure testing arm flange with continuing pressure testing after blind plate shutoff;
8, through the valve of stand the test, should drain in time inner ponding, and dry up;
9, carry out test mark at the obvious position of valve body, and fill in test data sheet.Not testing the valve of mark must not install and use.
The utlity model has substantive distinguishing features and significant technical progress, valve water pressure testing board of the present utility model carries out the hydraulic testing to different size, valve that working pressure is identical simultaneously, accelerates the speed of the hydraulic testing, shortens the time of the hydraulic testing, its work efficiency is high, handling safety.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. a valve water pressure testing board, comprises house steward (2), and some arms and support, is characterized in that:
Described house steward (2) is weldless steel tube, circular steel plate welded closure for its two ends, and house steward's side is provided with the tensimeter (12) of ball valve (11), water intaking valve (14) and vent valve (13), water intaking valve (14) is connected with the high-pressure hose of test pump water delivering orifice;
Described some arms are mutually communicated with house steward (2), admittedly weld with a determining deviation, and each pipe port is provided with flange and blind plate;
Described support is two corresponding supports, admittedly welded respectively, and the first channel-section steel (1) is mutually vertical with the second channel-section steel (3) by one end of the first channel-section steel (1) and the middle part of the second channel-section steel (3); The other end of the first channel-section steel (1) admittedly welds house steward (2) is supported in the middle of two corresponding supports with the circular steel plate at house steward (2) two ends respectively;
Wherein: house steward (2) is vertical with the first channel-section steel (1), and vertical with some arms.
2. valve water pressure testing board as claimed in claim 1, is characterized in that, described house steward (2) is DN300 weldless steel tube.
3. valve water pressure testing board as claimed in claim 1, is characterized in that, the weldless steel tube that described some arms are different-diameter.
4. valve water pressure testing board as claimed in claim 1, is characterized in that, the weldless steel tube that described some arms are same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099131.5U CN203798510U (en) | 2014-03-05 | 2014-03-05 | Valve water pressure test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099131.5U CN203798510U (en) | 2014-03-05 | 2014-03-05 | Valve water pressure test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798510U true CN203798510U (en) | 2014-08-27 |
Family
ID=51380715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099131.5U Expired - Lifetime CN203798510U (en) | 2014-03-05 | 2014-03-05 | Valve water pressure test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798510U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153272A (en) * | 2016-08-25 | 2016-11-23 | 中国十七冶集团有限公司 | A kind of multifunctional pipe valve pressure testing device |
| CN106768941A (en) * | 2016-12-15 | 2017-05-31 | 南通华夏飞机工程技术股份有限公司 | Outflow safety valve device for testing functions |
| CN107013246A (en) * | 2017-05-26 | 2017-08-04 | 余之水 | It is a kind of to prevent from unloading the emulsion power pack that pipe comes off |
| CN114252212A (en) * | 2021-12-13 | 2022-03-29 | 中国化学工程第十一建设有限公司 | Valve pressure test device |
-
2014
- 2014-03-05 CN CN201420099131.5U patent/CN203798510U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153272A (en) * | 2016-08-25 | 2016-11-23 | 中国十七冶集团有限公司 | A kind of multifunctional pipe valve pressure testing device |
| CN106768941A (en) * | 2016-12-15 | 2017-05-31 | 南通华夏飞机工程技术股份有限公司 | Outflow safety valve device for testing functions |
| CN106768941B (en) * | 2016-12-15 | 2019-07-09 | 南通华夏飞机工程技术股份有限公司 | Outflow safety valve device for testing functions |
| CN107013246A (en) * | 2017-05-26 | 2017-08-04 | 余之水 | It is a kind of to prevent from unloading the emulsion power pack that pipe comes off |
| CN114252212A (en) * | 2021-12-13 | 2022-03-29 | 中国化学工程第十一建设有限公司 | Valve pressure test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |