CN201503336U - Valve pressure test working device - Google Patents
Valve pressure test working device Download PDFInfo
- Publication number
- CN201503336U CN201503336U CN2009203093430U CN200920309343U CN201503336U CN 201503336 U CN201503336 U CN 201503336U CN 2009203093430 U CN2009203093430 U CN 2009203093430U CN 200920309343 U CN200920309343 U CN 200920309343U CN 201503336 U CN201503336 U CN 201503336U
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- CN
- China
- Prior art keywords
- pressure test
- valve
- closure plate
- pressure testing
- short tube
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- 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
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Abstract
A valve pressure test working device comprises a backing board, a steel frame positioned on the backing board, an upper pressure test short pipe and a lower pressure test short pipe butted with the upper and lower parts of a valve, a pressure test water pipe and a fastening device connected with the steel frame, wherein upper perforated block plates are arranged at two ends of the upper pressure test short pipe and lower perforated block plates are arranged at two ends of the lower pressure test short pipe; a sealed block plate is arranged at the lower end of the fastening device; and the center lines of the upper pressure test short pipe, the lower pressure test short pipe, the upper perforated block plates, the lower perforated block plates, the valve and the fastening device are fixed on a straight line. The valve pressure test working device has the advantages that the pressure test stress is uniform; the gasket burst is avoided; efficiency, less time, material and water consumption, quick pressurizing and simple operation are realized; and at the same time, the pressure test short pipe with same caliber can test valves with various specifications.
Description
Technical field
The utility model relates to a kind of valve pressure testing device.
Background technology
In building construction thing inside various pipelines are arranged more, for example: cold water pipe, hot water pipe etc., valves at different levels are all arranged on all pipelines, these valves all must carry out intensity and tightness before installation, could install after qualified.When carrying out the valve pressure testing, classic method is that welding steel of a joint short steel pipes is sealed, the other end welding flange, valve is installed, use the test pump pressure testing, its shortcoming is: 1. during mounted valve, bolted is firmly uneven, cause pad to produce phenomenon during pressurization easily, need do again from the beginning, waste time and energy.2. the valve of different size needs the short tube of different tube diameters, the flange of different size, and after having tested, material just becomes waste material.3. water consumption is big, and it is time-consuming to pressurize.4. need 4 people to cooperate just and can finish.5. each pressure testing all needs mounted valve, and pressure testing finishes and dismantles again, loses time.
Therefore, be necessary to propose a kind of new valve pressure test technology to overcome the problems referred to above of prior art.
The utility model content
For addressing the above problem, the utility model provides a kind of new valve work pressure test table apparatus, can realize quick pressure testing, repeatedly use, saves material and reduce cost.
A kind of valve work pressure test device, it is characterized in that: comprise backing board, be positioned the steel framework on the backing board, be used for the last pressure testing short tube that docks up and down with valve, following pressure testing short tube, the pressure testing water pipe, and the fastener that is connected with steel framework, the two ends of wherein going up the pressure testing short tube are provided with the perforate closure plate, the two ends of following pressure testing short tube are provided with down the perforate closure plate, be provided with the sealing closure plate in the lower end of fastener, last pressure testing short tube, following pressure testing short tube, last perforate closure plate, the center line of following perforate closure plate and valve and fastener is fixing in a straight line, and backing board is corresponding to the water inlet and the pressure testing cross current of following perforate closure plate.
Described fastener is fixed in steel framework top, and band steel that is connected with steel framework by two center drillings up and down and the bolt that is positioned at the position, hole are formed, and band steel centre aperture portion bit strip has silking.
Described backing board is rectangle or square, and bottom is provided with adjustable seats around it.
Be provided with manger board around above the described backing board, also be provided with water delivering orifice below.
Between described sealing closure plate and the last perforate closure plate, between last perforate closure plate and the valve, between following perforate closure plate and the valve, and be equipped with rubber washer between following perforate closure plate and the backing board.
Advantage of the present utility model is: adopt the fastener pressing mode, replace traditional welding iron plate shutoff mode, make pressure testing stressed evenly, avoid pad explosion phenomenon to occur; High efficiency and time conservation, economical with materials, water is few, and pressurization is fast, and is simple to operate; The pressure testing short tube of same caliber can be tested the valve of plurality of specifications.
By above-mentioned pressure testing device, after pressure testing finishes, unclamp fastener and can take out valve through pressure testing, owing to there is no connection between valve and the pressure testing short tube, therefore can not become the waste of pressure testing material, and can change valve rapidly, continue pressure testing, the advantage of its realization is: make pressure testing stressed evenly, avoid the pad explosion; And high efficiency and time conservation, simple to operate; The pressure testing short tube of same caliber can be tested the valve of plurality of specifications, has saved cost greatly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details:
Fig. 1 is the structural representation according to valve pressure testing device of the present utility model; And
Fig. 2 is that the A of valve pressure testing device of Fig. 1 is to view.
Embodiment
As Fig. 1, shown in Figure 2, this valve work pressure test device 10, comprise backing board 11, be positioned the steel framework 12 on the backing board 11, be used for the last pressure testing short tube 13 that docks up and down with valve 8, following pressure testing short tube 14, pressure testing water pipe 15, and the fastener 16 that is connected with steel framework, the two ends of wherein going up pressure testing short tube 13 are provided with perforate closure plate 131, the two ends of following pressure testing short tube 14 are provided with down perforate closure plate 141, be provided with sealing closure plate 161 in the lower end of fastener 16, last pressure testing short tube 13, following pressure testing short tube 14, last perforate closure plate 131, following perforate closure plate 141 and valve 8 are fixing in a straight line with the center line of fastener 16.Backing board is communicated with pressure testing water pipe 15 corresponding to the water inlet 19 of following perforate closure plate.
Described fastener 16 is fixed in steel framework 12 tops, and band steel that is connected with steel framework 12 by two center drillings up and down and the bolt that is positioned at the position, hole are formed, and band steel centre aperture portion bit strip has silking.
Described backing board 11 is rectangle or square, is provided with adjustable seats 111 around it, and the water inlet 19 that its bottom also is provided with water delivering orifice 17 and is communicated with pressure testing water pipe 15 is provided with manger board 112 around backing board 11 upper ends.
Between sealing closure plate 161 and the last perforate closure plate 131, between last perforate closure plate 131 and the valve 8, between following perforate closure plate 141 and the valve 8, and be equipped with rubber washer 18 between following perforate closure plate 141 and the backing board 11.
During work pressure test, at first adjust the horizontal level of backing board 11, unclamp fastener 16, valve 8 is installed between pressure testing short tube 13 and the following pressure testing short tube 14, and check to go up pressure testing short tube 13, down pressure testing short tube 14, go up perforate closure plate closure plate 131, the position of perforate closure plate 141, valve 8 down, make on the position of its center line that is fixed on alignment fastener 16 in line.Send water with test pump by pressure testing water pipe 15 then, pressurization steps up with fastener 16 at opposite side simultaneously, makes hydraulic pressure reach test pressure.After pressure testing is intact, regulate a side adjustable seats 111, make that excessive moisture flows out by water delivering orifice 17 on the backing board 11.
Pressure testing finishes, and unclamps fastener 16, can take out the valve 8 through pressure testing, owing to valve 8 and last pressure testing short tube 13, there is no connection between the pressure testing short tube 14 down, therefore can not become the waste of pressure testing material, and can change valve rapidly, the continuation pressure testing.
Claims (5)
1. valve work pressure test device, it is characterized in that: comprise backing board (11), be positioned the steel framework (12) on the backing board (11), be used for the last pressure testing short tube (13) that docks up and down with valve (8), following pressure testing short tube (14), pressure testing water pipe (15) and the fastener (16) that is connected with steel framework, the two ends of wherein going up pressure testing short tube (13) are provided with perforate closure plate (131), the two ends of following pressure testing short tube (14) are provided with down perforate closure plate (141), be provided with sealing closure plate (161) in the lower end of fastener (16), last pressure testing short tube (13), following pressure testing short tube (14), last perforate closure plate (131), following perforate closure plate (141) and valve (8) are fixing in a straight line with the center line of fastener (16), and backing board (11) is communicated with pressure testing water pipe (15) corresponding to the water inlet (19) of following perforate closure plate (141).
2. valve work pressure test device according to claim 1, it is characterized in that described fastener (16) is fixed in steel framework (12) top, band steel that is connected with steel framework (12) by two center drillings up and down and the bolt that is positioned at the position, hole are formed, and band steel centre aperture portion bit strip has silking.
3. valve work pressure test device according to claim 1 is characterized in that described backing board (11) is rectangle or square, and bottom is provided with adjustable seats (111) around it.
4. valve work pressure test device according to claim 1 is characterized in that being provided with manger board (112) all around above the described backing board (11), also is provided with water delivering orifice (17) below.
5. valve work pressure test device according to claim 1, it is characterized in that between described sealing closure plate (161) and the last perforate closure plate (131), between last perforate closure plate (131) and the valve (8), between following perforate closure plate (141) and the valve (8), and be equipped with rubber washer (18) between following perforate closure plate (141) and the backing board (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093430U CN201503336U (en) | 2009-08-31 | 2009-08-31 | Valve pressure test working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203093430U CN201503336U (en) | 2009-08-31 | 2009-08-31 | Valve pressure test working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503336U true CN201503336U (en) | 2010-06-09 |
Family
ID=42454268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203093430U Expired - Lifetime CN201503336U (en) | 2009-08-31 | 2009-08-31 | Valve pressure test working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503336U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426080A (en) * | 2011-09-26 | 2012-04-25 | 张家港化工机械股份有限公司 | Valve inner leakage detection tool |
| CN102980808A (en) * | 2011-09-06 | 2013-03-20 | 上海航天精密机械研究所 | Corrugated pipe expansion joint internal pressure bursting test device |
| CN103940559A (en) * | 2014-04-14 | 2014-07-23 | 石家庄新奥燃气有限公司 | Leak detection device for valve |
| CN105841939A (en) * | 2016-03-28 | 2016-08-10 | 吴忠仪表有限责任公司 | Small-sized pressurizing device |
| CN107525637A (en) * | 2017-08-18 | 2017-12-29 | 大唐户县第二热电厂 | A kind of valve leak pressure testing device |
| CN109443650A (en) * | 2018-12-27 | 2019-03-08 | 京信通信系统（中国）有限公司 | Fiberglass radome waterproof performance test device and its test method |
| CN110173585A (en) * | 2018-06-26 | 2019-08-27 | 哈尔滨智泓科技服务有限公司 | A kind of valve clamp device |
-
2009
- 2009-08-31 CN CN2009203093430U patent/CN201503336U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980808A (en) * | 2011-09-06 | 2013-03-20 | 上海航天精密机械研究所 | Corrugated pipe expansion joint internal pressure bursting test device |
| CN102426080A (en) * | 2011-09-26 | 2012-04-25 | 张家港化工机械股份有限公司 | Valve inner leakage detection tool |
| CN103940559A (en) * | 2014-04-14 | 2014-07-23 | 石家庄新奥燃气有限公司 | Leak detection device for valve |
| CN105841939A (en) * | 2016-03-28 | 2016-08-10 | 吴忠仪表有限责任公司 | Small-sized pressurizing device |
| CN107525637A (en) * | 2017-08-18 | 2017-12-29 | 大唐户县第二热电厂 | A kind of valve leak pressure testing device |
| CN110173585A (en) * | 2018-06-26 | 2019-08-27 | 哈尔滨智泓科技服务有限公司 | A kind of valve clamp device |
| CN110173585B (en) * | 2018-06-26 | 2020-08-14 | 绍兴柯桥新兴门业有限公司 | Valve fastening device |
| CN109443650A (en) * | 2018-12-27 | 2019-03-08 | 京信通信系统（中国）有限公司 | Fiberglass radome waterproof performance test device and its test method |
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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: 20100609 |