CN209280246U - A kind of bull valve pressure testing device - Google Patents
A kind of bull valve pressure testing device Download PDFInfo
- Publication number
- CN209280246U CN209280246U CN201920705285.7U CN201920705285U CN209280246U CN 209280246 U CN209280246 U CN 209280246U CN 201920705285 U CN201920705285 U CN 201920705285U CN 209280246 U CN209280246 U CN 209280246U
- Authority
- CN
- China
- Prior art keywords
- interconnecting piece
- pressure testing
- valve
- blind plate
- hose
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 66
- 244000309464 bull Species 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of bull valve pressure testing devices of valve detection technical field, including hydraulic test pump, pressure gauge, No.1 hose, by-pass valve, No. two hoses, interconnecting piece, blind plate, pressure gauge is fixedly installed at the top of hydraulic test pump, the side wall of hydraulic test pump is provided with water outlet, water outlet is fixedly connected with No.1 hose, the top of No.1 hose is fixedly connected with flow divider, the water outlet of flow divider is fixedly connected with No. two hoses, the top of No. two hoses is fixedly connected with interconnecting piece, the inner cavity of interconnecting piece is connected with blind plate, perforation is provided with No.1 injection hole between the top exterior walls and top inner wall of interconnecting piece, perforation is provided with No. two injection holes between the roof and bottom wall of blind plate, the bottom of blind plate is equipped with clamping portion, the lateral wall of interconnecting piece is welded with fixed part, the inner cavity of fixed part is provided with screw thread and is equipped with bolt, the outer wall of bolt is socketed with Nut, the present apparatus are convenient for carrying out pressure testing detection to bull valve.
Description
Technical field
The utility model discloses a kind of bull valve pressure testing devices, specially valve detection technical field.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings, be the control unit in fluid delivery system, have cut-off, adjusting, water conservancy diversion, prevent adverse current, pressure stabilizing, shunting or
The functions such as overflow pressure relief.
The strength test and leak test of valve have stringent code requirement, need special examination before valve installation
Pressure device is tested.Modern architectural functions are complicated, and the water circuit system being related to is more, and each system plays the main pipe valve of cutting action
Intensity and leak test need to be carried out one by one, and branch road valve is also required to sampling observation 10%, and therefore, the pressure testing detection efficiency of valve is direct
The construction period of equipment pipe is influenced, current each common valve pressure testing device of project under construction is the simple type list of field fabrication
A valve pressure testing device applies use for detecting single or single head valve fashion, single when needing to detect bull valve
A valve is unable to satisfy use demand.
Utility model content
The purpose of this utility model is to provide a kind of bull valve pressure testing devices, to solve to propose in above-mentioned background technique
Current each common valve pressure testing device of project under construction be field fabrication the single valve pressure testing device of simple type, for examining
It surveys single or single head valve fashion and applies use, when needing to detect bull valve, single valve is unable to satisfy to use and need
The problem of asking.
To achieve the above object, the utility model provides the following technical solutions: a kind of bull valve pressure testing device, including examination
The top of press pump, pressure gauge, No.1 hose, by-pass valve, No. two hoses, interconnecting piece and blind plate, the hydraulic test pump is fixedly mounted
There is pressure gauge, the side wall of the hydraulic test pump is provided with water outlet, and the water outlet is fixedly connected with No.1 hose, the No.1 hose
Top be fixedly connected with flow divider, the water outlet of the flow divider is fixedly connected with No. two hoses, No. two hoses
Top is fixedly connected with interconnecting piece, and the inner cavity of the interconnecting piece is connected with blind plate, in the top exterior walls and top of the interconnecting piece
Perforation is provided with No.1 injection hole between wall, and perforation is provided with No. two injection holes, the blind plate between the roof and bottom wall of the blind plate
Bottom be equipped with clamping portion, the lateral wall of the interconnecting piece is welded with fixed part, and the inner cavity of the fixed part is provided with screw thread and sets
There is bolt, the outer wall of the bolt is socketed with nut.
Preferably, the hydraulic test pump uses motor-driven hand-held hydraulic test pump.
Preferably, the No.1 injection hole and No. two injection hole contact positions are equipped with sealing rubber ring.
Preferably, the interconnecting piece and No. two hose junctions are equipped with circlip.
Compared with prior art, the utility model has the beneficial effects that
The present apparatus be provided with hydraulic test pump, No.1 hose, by-pass valve, No. two hoses, interconnecting piece, No.1 injection hole, blind plate,
No. two injection holes, clamping portion, fixed part, bolt and nut, the water outlet of hydraulic test pump are fixedly connected with No.1 hose, No.1 hose
Top be fixedly connected with flow divider, the water outlet of flow divider is fixedly connected with No. two hoses, when the water flow stream that hydraulic test pump pumps out
When through flow divider, flow divider can be by water stream into No. two different hoses, and the valve of each water outlet can be controlled separately,
It can be that single head valve or bull valve freely adjust shunting number according to pressure testing opposite direction, the top of No. two hoses and interconnecting piece are solid
Fixed connection, the inner cavity of interconnecting piece are connected with blind plate, and perforation is provided with No.1 injection between the top exterior walls and top inner wall of interconnecting piece
Hole, perforation is provided with No. two injection holes between the roof and bottom wall of blind plate, and blind plate passes through the screw hole of clamping portion insertion valve flange, and
Realize pressure testing portion and fixation to pressure testing bull valve after being tightened by bolt and nut, the water after shunting flow through No.1 injection hole and
No. two injection holes are flowed into pressure testing bull valve, are realized the pressure testing to bull valve, are satisfied the use demand.
Detailed description of the invention
Fig. 1 is the utility model bull valve pressure testing device schematic elevation view；
Fig. 2 is the utility model bull valve pressure testing device pressure testing portion left view schematic diagram；
Fig. 3 is the utility model bull valve pressure testing device pressure testing portion schematic top plan view.
In figure: 100 hydraulic test pumps, 110 water outlets, pressure gauge 200,310 No.1 hoses, 320 No. two hoses, 400 flow dividers,
500 interconnecting pieces, 501 No.1 injection holes, 510 blind plates, 511 No. two injection holes, 520 clamping portions, 530 fixed parts, 600 bolts, 610
Nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of bull valve pressure testing device, referring to Fig. 1, include hydraulic test pump 100, pressure gauge 200,
No.1 hose 310,400, No. two hoses 320 of flow divider, interconnecting piece 500 and blind plate 510；
Referring to Fig. 1, the top of hydraulic test pump 100 is fixedly installed with pressure gauge 200, and pressure gauge 200 shows current pressure
Force value, the side wall of hydraulic test pump 100 are provided with water outlet 110, and water outlet 110 is fixedly connected with No.1 hose 310, No.1 hose 310
Top be fixedly connected with flow divider 400, by-pass valve is used for water stream, and the water outlet of flow divider 400 is fixedly connected
There are No. two hoses 320, the top of No. two hoses 320 is fixedly connected with interconnecting piece 500, and the inner cavity of interconnecting piece 500 is connected with blind plate
510, blind plate 510 is sealed valve in pressure testing；
Fig. 2 and Fig. 3 are please referred to, perforation is provided with No.1 injection hole between the top exterior walls and top inner wall of interconnecting piece 500
501, perforation is provided with No. two injection holes 511 between the roof and bottom wall of blind plate 510, and water flows through No.1 injection hole 501 and No. two notes
Entering hole 511 and flows into valve, the bottom of blind plate 510 is equipped with clamping portion 520, and clamping portion can be caught in the flange screw to pressure testing valve,
The lateral wall of interconnecting piece 500 is welded with fixed part 530, and the inner cavity of fixed part 530 is provided with screw thread and is equipped with bolt 600, bolt 600
Outer wall be socketed with nut 610, fix pressure testing portion with to pressure testing valve by screwing bolts 600 and nut 610；
The hydraulic test pump 100 uses motor-driven hand-held hydraulic test pump, is convenient for carrying and transports；
The No.1 injection hole 501 and No. two 511 contact positions of injection hole are equipped with sealing rubber ring, prevent outside water flow in pressure testing
It lets out；
The interconnecting piece 500 and No. two 320 junctions of hose are equipped with circlip, the various sizes of pressure testing dress of replacement easy to disassemble
It sets.
When specifically used, clamping portion 520 need to be caught in the spiral shell of the flange to pressure testing bull valve by those skilled in the art
Kong Zhong screws bolt 600 and nut 610, fixes, hydraulic test pump 100 is started, pressure testing by pressure testing portion and to pressure testing bull valve
Pump 100 is started to work, and water is flowed through water outlet 110 and is pumped out, water flows through can be by water flow when No.1 hose 310 flow to flow divider 400
It is diverted into No. two different hoses 320, the valve of each water outlet of flow divider 400 can be controlled separately, can be according to pressure testing pair
It freely adjusts to for single head valve or bull valve and shunts number, the top of No. two hoses 320 and the fixed company of interconnecting piece 500
It connects, the inner cavity of interconnecting piece 500 is connected with blind plate 510, and blind plate 510 is sealed valve in pressure testing, and the water after shunting flows through
No.1 injection hole and No. two injection holes are flowed into pressure testing bull valve, are observed pressure gauge 200, are obtained pressure testing result.
Although hereinbefore having been made with reference to some embodiments the utility model is described, this reality is not being departed from
In the case where with novel range, various improvement can be carried out to it and can be with equivalent without replacement component therein.Especially
It is that, as long as structural conflict is not present, the various features in each embodiment disclosed by the utility model can pass through any side
Formula be combined with each other use, and not carrying out the description of exhaustion to the case where these combinations in the present specification is only to be in omission
Length and the considerations of economizing on resources.Therefore, the utility model is not limited to specific embodiment disclosed herein, and including falling
Enter all technical solutions in the scope of the claims.
Claims (4)
1. a kind of bull valve pressure testing device, it is characterised in that: including hydraulic test pump (100), pressure gauge (200), No.1 hose
(310), flow divider (400), No. two hoses (320), interconnecting piece (500) and blind plate (510), the top of the hydraulic test pump (100)
Be fixedly installed with pressure gauge (200), the side wall of the hydraulic test pump (100) is provided with water outlet (110), the water outlet (110) with
No.1 hose (310) is fixedly connected, and the top of the No.1 hose (310) is fixedly connected with flow divider (400), the flow divider
(400) water outlet is fixedly connected with No. two hoses (320), and the top and interconnecting piece (500) of No. two hoses (320) are solid
Fixed connection, the inner cavity of the interconnecting piece (500) is connected with blind plate (510), in the top exterior walls and top of the interconnecting piece (500)
Perforation is provided with No.1 injection hole (501) between wall, and perforation is provided with No. two injection holes between the roof and bottom wall of the blind plate (510)
(511), the bottom of the blind plate (510) is equipped with clamping portion (520), and the lateral wall of the interconnecting piece (500) is welded with fixed part
(530), the inner cavity of the fixed part (530) is provided with screw thread and is equipped with bolt (600), and the outer wall of the bolt (600) is socketed with
Nut (610).
2. a kind of bull valve pressure testing device according to claim 1, it is characterised in that: the hydraulic test pump (100) uses
Motor-driven hand-held hydraulic test pump.
3. a kind of bull valve pressure testing device according to claim 1, it is characterised in that: the No.1 injection hole (501)
Sealing rubber ring is equipped with No. two injection hole (511) contact positions.
4. a kind of bull valve pressure testing device according to claim 1, it is characterised in that: the interconnecting piece (500) and two
Number hose (320) junction is equipped with circlip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705285.7U CN209280246U (en) | 2019-05-16 | 2019-05-16 | A kind of bull valve pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705285.7U CN209280246U (en) | 2019-05-16 | 2019-05-16 | A kind of bull valve pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280246U true CN209280246U (en) | 2019-08-20 |
Family
ID=67606673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705285.7U Expired - Fee Related CN209280246U (en) | 2019-05-16 | 2019-05-16 | A kind of bull valve pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280246U (en) |
-
2019
- 2019-05-16 CN CN201920705285.7U patent/CN209280246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |