CN203037420U - Valve leakage detection device - Google Patents
Valve leakage detection device Download PDFInfo
- Publication number
- CN203037420U CN203037420U CN 201220751373 CN201220751373U CN203037420U CN 203037420 U CN203037420 U CN 203037420U CN 201220751373 CN201220751373 CN 201220751373 CN 201220751373 U CN201220751373 U CN 201220751373U CN 203037420 U CN203037420 U CN 203037420U
- Authority
- CN
- China
- Prior art keywords
- valve
- leakage detection
- loam cake
- paths
- base
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 235000012970 cakes Nutrition 0.000 claims description 18
- 238000007789 sealing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000001513 Elbow Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Images
Abstract
The utility model provides a valve leakage detection device, which comprises a support, a base fixed on the support, an upper cover arranged opposite to the base, a baffle plate fixing the upper cover, a screw rod connecting the baffle plate, and a handle located at the tail end of the screw rod, wherein the upper cover is internally provided with two paths of passages communicated with the detected valve. Compared with the prior art, the valve leakage detection device has the advantages that the structure is simple, the use is convenient, whether inner leakage happens to the valve can be effectively detected before the valve is mounted on equipment, normal use of the equipment can be effectively protected from being influenced due to the inner leakage of the valve, the work efficiency and the product quality can be greatly improved, and the safety in production can be ensured at the same time.
Description
[technical field]
The utility model relates to a kind of valve detection technology, relates in particular to a kind of leakage detection apparatus that detects valves leakage.
[background technology]
Valves leakage is a very general phenomenon in modern industry production, the main cause of valves leakage have pipe interior unclean cause valve sealing face to pull to press against wound, misoperation or arrange that the not enough sealing surface sealing of improper valve closing moment pressure ratio is not enough, steam blows damages, the not good generation sealing surface of high temperature valve material is out of shape to cause and is not closed completely etc.The interior leakage of valve causes the reduction of economy, the loss of working medium on the one hand, and pipeline washed away after the serious valve of interior leakage was understood long-term opposite house on the other hand, made elbow tube wall attenuate, caused potential safety hazard or accident.Therefore, in time detect and find valves leakage, can effectively reduce production costs, improve the security of production.
Yet, in actual production, after the equipment pipeline completes, tend to equipment is carried out whole pressure testing, but whole pressure testing can only detect in the equipment valve phenomenon that whether leaks outside, interior leakage phenomenon can't detect.And equipment is found to leak phenomenon in valve has through regular meeting when just using, and at this moment, it is just more loaded down with trivial details to change valve again from the equipment, need spend more human and material resources usually.
Therefore, necessaryly provide a kind of valve leakage detection apparatus to solve above-mentioned technical matters.
[utility model content]
The technical matters that the utility model solves is to provide a kind of valve leakage detection apparatus, and it can effectively detect valve and whether have interior leakage problem.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of valve leakage detection apparatus, is connected the screw mandrel of described baffle plate and is positioned at the handle of described screw mandrel end the loam cake that comprises support, is fixed in base on the support, is oppositely arranged with described base, the baffle plate of fixing described loam cake; Be provided with the two paths that communicates with detected valve in the described loam cake.
As the further improvement of the technical program, described support is provided with lower support plate and upper support board, and described base is fixed on the described lower support plate.
As the further improvement of the technical program, described two paths comprises first via passage and second paths, and described first via passage is provided with first import and first outlet, and described second paths is provided with second import and second outlet.
As the further improvement of the technical program, described first outlet and second import all are positioned at the bottom of loam cake.
Compared with prior art, valve leakage detection apparatus described in the utility model is simple in structure, easy to use, and can before valve is mounted to equipment, effectively detect valve whether exist in the leakage situation, effectively avoided influencing the normal situation about using of equipment because of valves leakage, improve work efficiency and product quality greatly, also ensured production safety simultaneously.
[description of drawings]
Fig. 1 is the structural representation of valve leakage detection apparatus described in the utility model.
Fig. 2 is the structural representation of the loam cake of valve leakage detection apparatus described in the utility model.
[embodiment]
See also Figure 1 and Figure 2, the utility model provides a kind of valve leakage detection apparatus, be used for the monitoring valve and leak phenomenon in whether existing, described valve leakage detection apparatus comprises: support 1, be fixed in base 4 on the support 1, the baffle plate 6 of the loam cake 5 that is oppositely arranged with described base 4, fixing described loam cake 5 and be connected the screw mandrel 7 of described baffle plate 6 and handle 12, and the upper support board 3 fixed by nut 8 and described screw mandrel 7.
Described support 1 is provided with lower support plate 2 and described upper support board 3, and described upper support board 3 is positioned at the top of lower support plate 2, is set with base 4 on the described lower support plate 2.
Described base 4 is provided with the base openings 41 that communicates with the external world, and be provided with described loam cake 5 directly over this base 4, described loam cake 5 is fixed on the described baffle plate 6, described baffle plate 6 is fixed on the top of screw mandrel 7, on upper support board 3, the end of screw mandrel 7 is provided with handle 12 to described screw mandrel 7 by nut 8 expansion bearings that match with its screw thread.Described nut 8 is fixed in the upper support board 3.
Be provided with two paths in the described loam cake 5, be respectively first via passage 9 and second paths 10, first via passage 9 is provided with first import 91 and first outlet 92, second paths 10 is provided with second import 101 and second outlet 102, described first outlet, 92 and second import 101 all is positioned at the bottom of loam cake 5, and first outlet, 92 and second import 101 can communicate with the entrance of detected valve 11 simultaneously, and first import 91 and second outlet 102 all communicate with the external world.
During detection, will be detected valve 11 and be placed between loam cake 5 and the base 4, swing handle 12 and screw mandrel 7 make the baffle plate 6 on screw mandrel 7 tops and loam cake 5 mobile straight down together, will be detected valve 11 until loam cake 5 and base 4 and clamp.Described first outlet, 92 and second import 101 communicates with the entrance of detected valve 11 simultaneously, and the outlet of detected valve 11 communicates with base openings 41.Close detected valve 11, first import 91 from first via passage 9 feeds water, second outlet 102 on second paths 10 finishes water flowing when beginning to leak, then second outlet 102 is sealed up, since first import, 91 pressurizations, if having water to spill in the base openings 41, illustrate that then valve 10 has interior leakage, if base openings 41 does not have water to spill, illustrate that then valve 10 does not have interior leakage.
In sum, valve leakage detection apparatus described in the utility model, can carry out the interior omission of valve before installation earlier surveys, as find that there is interior leakage problem in valve, then can be to its place under repair or replacing, and then valve is installed on the equipment, so just can not influence the follow-up of equipment and use, improve work efficiency and product quality greatly, ensured production safety.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (4)
1. valve leakage detection apparatus is characterized in that: the loam cake that comprises support, is fixed in base on the support, is oppositely arranged with described base, the baffle plate of fixing described loam cake, be connected the screw mandrel of described baffle plate and be positioned at the handle of described screw mandrel end; Be provided with the two paths that communicates with detected valve in the described loam cake.
2. valve leakage detection apparatus according to claim 1, it is characterized in that: described support is provided with lower support plate and upper support board, and described base is fixed on the described lower support plate.
3. valve leakage detection apparatus according to claim 2, it is characterized in that: described two paths comprises first via passage and second paths, described first via passage is provided with first import and first outlet, and described second paths is provided with second import and second outlet.
4. valve leakage detection apparatus according to claim 3 is characterized in that: described first outlet and second import all are positioned at the bottom of loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751373 CN203037420U (en) | 2012-12-25 | 2012-12-25 | Valve leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751373 CN203037420U (en) | 2012-12-25 | 2012-12-25 | Valve leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037420U true CN203037420U (en) | 2013-07-03 |
Family
ID=48689531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220751373 Expired - Fee Related CN203037420U (en) | 2012-12-25 | 2012-12-25 | Valve leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034493A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Water-free valve body seal test device |
| CN110823462A (en) * | 2019-11-29 | 2020-02-21 | 陈美香 | A tool frock for accurate three-way valve gas tightness detects |
-
2012
- 2012-12-25 CN CN 201220751373 patent/CN203037420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034493A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Water-free valve body seal test device |
| CN110823462A (en) * | 2019-11-29 | 2020-02-21 | 陈美香 | A tool frock for accurate three-way valve gas tightness detects |
| CN110823462B (en) * | 2019-11-29 | 2021-08-10 | 温州海川检验有限公司 | A tool frock for accurate three-way valve gas tightness detects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131225 |