CN108051157A - A kind of valve leakage detection apparatus - Google Patents
A kind of valve leakage detection apparatus Download PDFInfo
- Publication number
- CN108051157A CN108051157A CN201711500214.5A CN201711500214A CN108051157A CN 108051157 A CN108051157 A CN 108051157A CN 201711500214 A CN201711500214 A CN 201711500214A CN 108051157 A CN108051157 A CN 108051157A
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- China
- Prior art keywords
- plate
- shaft
- movable plate
- valve
- driving motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of valve leakage detection apparatus, including two support plates, same bottom plate is welded at the top of two support plates, the top both sides of the bottom plate are welded with vertical plate, and a vertical plate in two vertical plates offers mounting groove close to a side roof part of another vertical plate, rotation slot is offered on another vertical plate, driving motor is installed in the mounting groove, and it is welded with shaft on the output shaft of driving motor, the one end of shaft away from driving motor is extended in rotation slot, the one side of the shaft is equipped with the first movable plate, and first the bottom of movable plate be welded with the second movable plate, the bottom contact of second movable plate has the first connecting plate.The configuration of the present invention is simple, it is economical and practical, pass through driving motor and the first movable plate so that valve body clamps, and by pressure gauge and Article holding box, convenient for hunting leak to the valve body after clamping, can effectively reduce production cost and improve the security of production.
Description
Technical field
The present invention relates to valve technology field more particularly to a kind of valve leakage detection apparatus.
Background technology
Valve common opening and closing element when being gas or liquid communication, is generally used for gas ductwork and water conservancy transport two is important
Industry is required for being sealed performance detection before dispatching from the factory, and valve leakage out of steam system and interior leakage are one very general in modern industrial production
All over the phenomenon that, the main reason for valve leakage out of steam system and interior leakage, has：It is unclean inside pipeline valve sealing face to be caused to pull press against wound；Operation
The improper or improper valve close moment deficiency sealing surface sealing pressure ratio of setting is inadequate, on the one hand the interior leakage of valve causes economy
It reduces, on the other hand the interior serious valve of leakage can rear pipeline be washed away on the door for a long time, is made elbow trommel, is caused safety hidden
Suffer from or accident, therefore detect in time and find valve leakage out of steam system and interior leakage, can effectively reduce production cost and improve the safety of production
Property, therefore we have proposed valve leakage detection apparatus for solving the above problems.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and the valve leakage detection apparatus proposed.
To achieve these goals, present invention employs following technical solutions：
Valve leakage detection apparatus including two support plates, is welded with same bottom plate, the bottom plate at the top of two support plates
Top both sides be welded with vertical plate, and a vertical plate in two vertical plates is close to a side roof part of another vertical plate
Mounting groove is offered, rotation slot is offered on another vertical plate, driving motor, and driving motor are installed in the mounting groove
Output shaft on be welded with shaft, the one end of shaft away from driving motor is extended in rotation slot, and the one side of the shaft is equipped with
First movable plate, and the bottom of the first movable plate is welded with the second movable plate, the bottom contact of second movable plate has first
Connecting plate, and the second connecting plate is placed at the top of bottom plate, first connecting plate and the second connecting plate one side close to each other
Same valve body is folded with, and one side of second movable plate away from shaft is installed with air pump, first connecting plate
Top offer the first vertical core, and the gas outlet of air pump is connected with the first connecting tube, the one side installation of first connecting tube
There is pressure gauge, and the first connecting tube is connected with valve body, the bottom of second connecting plate offers the second vertical core, and bottom
Mounting hole is offered at the top of plate, same second connecting tube is installed in second vertical core and mounting hole, the bottom plate
Lower section is equipped with Article holding box, and the bottom of the second connecting tube is extended in Article holding box.
Preferably, clear water is loaded in the Article holding box, and Article holding box is located between two support plates.
Preferably, the shaft is equipped with gear close to the one side of the first movable plate, and the first movable plate is close to the one of shaft
Side is equipped with rack, and wheel and rack is meshed.
Preferably, one side of the driving motor away from the first movable plate is welded with installing plate, and driving motor passes through peace
Loading board is screwed on one side inner wall of the mounting groove away from installation channel opening.
Preferably, sliding block is installed, the inner wall of rotation slot is equipped with endless glide, and sliding block and ring on the outside of the shaft
Shape slide is slidably connected.
Preferably, second connecting plate is connected with valve body.
Preferably, the one side of first connecting tube is equipped with intake valve, and the one side of the second connecting tube is equipped with outlet
Valve, the intake valve are located at the top of pressure gauge.
Compared with prior art, the beneficial effects of the invention are as follows：Pass through support plate, bottom plate, vertical plate, mounting groove, driving
Motor, shaft, rotation slot, the first movable plate, the second movable plate and the first connecting plate are engaged so that valve body clamps, and leads to
Air pump, the first vertical core, the first connecting tube, pressure gauge, valve body, the second connecting plate, the second connecting tube and Article holding box is crossed to match
It closes, convenient for hunting leak to the valve body after clamping, can effectively reduce production cost and improve the security of production.
The configuration of the present invention is simple, it is economical and practical, pass through driving motor and the first movable plate so that valve body clamps, and
And by pressure gauge and Article holding box, convenient for hunting leak to the valve body after clamping, it can effectively reduce production cost and improve
The security of production.
Description of the drawings
Fig. 1 is the structure diagram of valve leakage detection apparatus proposed by the present invention；
Fig. 2 is the structure diagram of the part A of valve leakage detection apparatus proposed by the present invention.
In figure：1 support plate, 2 bottom plates, 3 vertical plates, 4 mounting grooves, 5 driving motors, 6 shafts, 7 rotation slots, 8 first movements
Plate, 9 second movable plates, 10 first connecting plates, 11 air pumps, 12 first vertical cores, 13 first connecting tubes, 14 pressure gauges, 15 valve sheets
Body, 16 second connecting plates, 17 second connecting tubes, 18 Article holding boxs.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, valve leakage detection apparatus, including two support plates 1, the tops of two support plates 1 is welded with same
Bottom plate 2, the top both sides of bottom plate 2 are welded with vertical plate 3, and a vertical plate 3 in two vertical plates 3 is perpendicular close to another
One side roof part of straight panel 3 offers mounting groove 4, and rotation slot 7 is offered on another vertical plate 3, driving is equipped in mounting groove 4
Motor 5, and shaft 6 is welded on the output shaft of driving motor 5, the one end of shaft 6 away from driving motor 5 extends to rotation slot 7
Interior, the one side of shaft 6 is equipped with the first movable plate 8, and the bottom of the first movable plate 8 is welded with the second movable plate 9, the second movement
The bottom contact of plate 9 has the first connecting plate 10, and the top of bottom plate 2 is placed with the second connecting plate 16, the first connecting plate 10 and the
Two connecting plates 16 one side close to each other is folded with same valve body 15, and the second one side of the movable plate 9 away from shaft 6
Air pump 11 is installed with, the top of the first connecting plate 10 offers the first vertical core 12, and the gas outlet of air pump 11 is connected with
One connecting tube 13, the one side of the first connecting tube 13 is equipped with pressure gauge 14, and the first connecting tube 13 is connected with valve body 15
Logical, the bottom of the second connecting plate 16 offers the second vertical core, and the top of bottom plate 2 offers mounting hole, the second vertical core and fixation
Same second connecting tube 17 is installed, the lower section of bottom plate 2 is equipped with Article holding box 18, and the bottom extension of the second connecting tube 17 in hole
To Article holding box 18, moved by support plate 1, bottom plate 2, vertical plate 3, mounting groove 4, driving motor 5, shaft 6, rotation slot 7, first
Movable plate 8, the second movable plate 9 and the first connecting plate 10 are engaged so that valve body 15 clamps, and passes through air pump 11, the first vertical core
12nd, the first connecting tube 13, pressure gauge 14, valve body 15, the second connecting plate 16, the second connecting tube 17 and Article holding box 18 match
It closes, convenient for hunting leak to the valve body 15 after clamping, can effectively reduce production cost and improve the security of production, this hair
It is bright simple in structure, it is economical and practical, pass through 5 and first movable plate 8 of driving motor so that valve body 15 clamps, and passes through pressure
Power table 14 and Article holding box 18 convenient for hunting leak to the valve body 15 after clamping, can effectively reduce production cost and improve life
The security of production.
In the present invention, clear water is loaded in Article holding box 18, and Article holding box 18 is located between two support plates 1, shaft 6 is close
The one side of first movable plate 8 is equipped with gear, and the first movable plate 8 is equipped with rack, and wheel and rack close to the one side of shaft 6
It is meshed, one side of the driving motor 5 away from the first movable plate 8 is welded with installing plate, and driving motor 5 is consolidated by installing plate screw thread
Due on the one side inner wall that mounting groove 4 is open away from mounting groove 4, the outside of shaft 6 is equipped with sliding block, on the inner wall of rotation slot 7
Equipped with endless glide, and sliding block is slidably connected with endless glide, and the second connecting plate 16 is connected with valve body 15, the first connection
The one side of pipe 13 is equipped with intake valve, and the one side of the second connecting tube 17 is equipped with air outlet valve, and intake valve is located at pressure gauge 14
Top passes through support plate 1, bottom plate 2, vertical plate 3, mounting groove 4, driving motor 5, shaft 6, rotation slot 7, the first movable plate 8,
Two movable plates 9 and the first connecting plate 10 are engaged so that valve body 15 clamps, and is connected by air pump 11, the first vertical core 12, first
Take over 13, pressure gauge 14, valve body 15, the second connecting plate 16, the second connecting tube 17 and Article holding box 18 are engaged, convenient for folder
Next valve body 15 is hunted leak, and can effectively be reduced production cost and be improved the security of production, the configuration of the present invention is simple,
It is economical and practical, pass through 5 and first movable plate 8 of driving motor so that valve body 15 clamps, and by pressure gauge 14 and contains
Case 18 convenient for hunting leak to the valve body 15 after clamping, can effectively reduce production cost and improve the security of production.
Operation principle：In use, starting driving motor 5, the output shaft of driving motor 5 drives shaft 6 to be rotated, shaft
6 are rotated by rotation slot 7, and shaft 6 is engaged by gear with the rack on the first movable plate 8 so that the first movable plate 8
It is moved, the first movable plate 8 drives the second movable plate 9 to be moved, and the second movable plate 9 drives the first connection by air pump 11
Pipe 13 is moved so that the first connecting tube 13 and the second connecting tube 17 are inserted into respectively in the first vertical core 12 and the second vertical core, just
In the clamping of valve body 15, when whether check valve body 13 leaks outside, booster air pump 11 opens intake valve and valve
Body 13 closes air outlet valve, and by air pump 11, the inflation in the first connecting tube 13, the second connecting tube 17 and valve body 15, leads to
Bubble in excess pressure table 14 and Article holding box 18 judges whether valve body 13 leaks outside, when check valve body 15 whether
In occurring during leakage, air outlet valve and valve body 15 are closed, open intake valve and is inflated, intake valve is closed afterwards, passes through pressure gauge
14 registrations judge whether valve body 15 occurs interior leakage, effectively reduce production cost and simultaneously improve the security of production.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. valve leakage detection apparatus, including two support plates (1), which is characterized in that be welded at the top of two support plates (1) same
A bottom plate (2), the top both sides of the bottom plate (2) are welded with vertical plate (3), and one in two vertical plates (3) is vertical
Plate (3) offers mounting groove (4) close to a side roof part of another vertical plate (3), and rotation is offered on another vertical plate (3)
Slot (7), the mounting groove (4) is interior to be equipped with driving motor (5), and shaft (6) is welded on the output shaft of driving motor (5),
The one end of shaft (6) away from driving motor (5) is extended in rotation slot (7), and the one side of the shaft (6) is equipped with the first movable plate
(8), and the bottom of the first movable plate (8) is welded with the second movable plate (9), and the bottom contact of second movable plate (9) has the
One connecting plate (10), and the second connecting plate (16) is placed at the top of bottom plate (2), first connecting plate (10) and the second connection
Plate (16) one side close to each other is folded with same valve body (15), and one side of the second movable plate (9) away from shaft (6)
It air pump (11) is installed with, offers the first vertical core (12) at the top of first connecting plate (10), and air pump (11) go out
Gas port is connected with the first connecting tube (13), and the one side of first connecting tube (13) is equipped with pressure gauge (14), and the first connection
Pipe (13) is connected with valve body (15), and the bottom of second connecting plate (16) offers the second vertical core, and bottom plate (2)
Top offers mounting hole, and same second connecting tube (17), the bottom plate (2) are equipped in second vertical core and mounting hole
Lower section be equipped with Article holding box (18), and the bottom of the second connecting tube (17) is extended in Article holding box (18).
2. valve leakage detection apparatus according to claim 1, which is characterized in that clear water is loaded in the Article holding box (18),
And Article holding box (18) is located between two support plates (1).
3. valve leakage detection apparatus according to claim 1, which is characterized in that the shaft (6) is close to the first movable plate (8)
One side gear is installed, the first movable plate (8) is equipped with rack close to the one side of shaft (6), and wheel and rack is meshed.
4. valve leakage detection apparatus according to claim 1, which is characterized in that the driving motor (5) is away from the first movement
The one side of plate (8) is welded with installing plate, and driving motor (5) is screwed on mounting groove (4) away from mounting groove by installing plate
(4) on the one side inner wall of opening.
5. valve leakage detection apparatus according to claim 1, which is characterized in that sliding block is installed on the outside of the shaft (6),
The inner wall of rotation slot (7) is equipped with endless glide, and sliding block is slidably connected with endless glide.
6. valve leakage detection apparatus according to claim 1, which is characterized in that second connecting plate (16) and valve body
(15) it is connected.
7. valve leakage detection apparatus according to claim 1, which is characterized in that the one side installation of first connecting tube (13)
There is intake valve, and the one side of the second connecting tube (17) is equipped with air outlet valve, the intake valve is located at the top of pressure gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500214.5A CN108051157A (en) | 2017-12-26 | 2017-12-26 | A kind of valve leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711500214.5A CN108051157A (en) | 2017-12-26 | 2017-12-26 | A kind of valve leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051157A true CN108051157A (en) | 2018-05-18 |
Family
ID=62126082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711500214.5A Withdrawn CN108051157A (en) | 2017-12-26 | 2017-12-26 | A kind of valve leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879486A (en) * | 2020-08-03 | 2020-11-03 | 雷名金 | Gas metering and detecting device |
-
2017
- 2017-12-26 CN CN201711500214.5A patent/CN108051157A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879486A (en) * | 2020-08-03 | 2020-11-03 | 雷名金 | Gas metering and detecting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |