CN210953261U - Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve - Google Patents
Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve Download PDFInfo
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- CN210953261U CN210953261U CN201922347967.8U CN201922347967U CN210953261U CN 210953261 U CN210953261 U CN 210953261U CN 201922347967 U CN201922347967 U CN 201922347967U CN 210953261 U CN210953261 U CN 210953261U
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Abstract
The utility model discloses a pneumatic air tightness detection device for butt clamp formula rubber seal butterfly valve, including detecting the frame, detect the bottom inner wall fixedly connected with reservoir chamber of frame, and detect one side bottom outer wall fixedly connected with suction pump of frame, one side fixedly connected with of suction pump pegs graft the drinking-water pipe in the reservoir chamber, the drain pipe of peg graft in detecting the frame of top fixedly connected with of suction pump, and the one end fixedly connected with bellows of drain pipe, the one end fixedly connected with aqueduct of bellows, the one end fixedly connected with connecting pipe of aqueduct, and the one end fixedly connected with second connector of connecting pipe. The utility model discloses adjusting threaded rod is convenient for fix the processing to the valve body in the position of threaded hole, utilizes suction pump and drinking-water pipe to take the water in the water storage chamber out to with the log raft at the valve originally internally, when detecting paper and weing, the sealing performance of explanation valve body is poor, the people of being convenient for survey in real time.
Description
Technical Field
The utility model relates to a butterfly valve technical field especially relates to a pneumatic wafer formula rubber seal is gas tightness detection device for butterfly valve.
Background
The pneumatic butt-clamping rubber sealing butterfly valve is one kind of pneumatic butterfly valve, and the pneumatic butterfly valve is opened and closed with the circular butterfly plate rotating with the valve rod to realize the pneumatic valve with starting action, and is mainly used as cut-off valve, and may be also designed to have the function of regulating or section valve regulating.
At present, after the pneumatic wafer-type rubber seal butterfly valve is produced, air tightness detection processing needs to be carried out on the pneumatic wafer-type rubber seal butterfly valve, and an existing air tightness detection device does not have a good real-time observation effect, so that the problem needs to be solved by designing the air tightness detection device for the pneumatic wafer-type rubber seal butterfly valve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pneumatic air tightness detection device for a clamp type rubber sealing butterfly valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pneumatic butt clamp formula rubber seal is gas tightness detection device for butterfly valve, includes and detects the frame, the bottom inner wall fixedly connected with reservoir chamber of detection frame, and detect one side bottom outer wall fixedly connected with suction pump of frame, one side fixedly connected with of suction pump pegs graft at the drinking-water pipe in the reservoir chamber, the drain pipe of peg graft in detecting the frame is connected with to the top fixedly connected with of suction pump, and the one end fixedly connected with bellows of drain pipe, the one end fixedly connected with aqueduct of bellows, the one end fixedly connected with connecting pipe of aqueduct, and the one end fixedly connected with second connector of connecting pipe, the inner wall fixedly connected with backup pad of detection frame, and the top of backup pad has placed the detection paper.
As a further aspect of the present invention: the top of the supporting plate is provided with a plurality of rows of water permeable holes distributed at equal intervals.
As a further aspect of the present invention: the inner wall fixedly connected with connecting rod of one side of detecting the frame, and the sealed lid of one end fixedly connected with of connecting rod, the first connector of one side fixedly connected with of sealed lid, a plurality of screw holes have all been opened to the outer wall of first connector and the outer wall of second connector, and the inner wall threaded connection of screw hole has the threaded rod, and one side of first connector and one side of second connector all bond there is the sealing washer, and first connector is provided with the valve body with one side relative of second connector.
As a further aspect of the present invention: a water inlet is formed in the top of one side of the water storage chamber and one side of the detection frame, a water outlet is formed in the bottom of one side of the water storage chamber and one side of the detection frame, and a sealing plug is inserted into the inner wall of the water outlet and the inner wall of the water inlet.
As a further aspect of the present invention: the bottom four corners of the detection frame are fixedly connected with supporting seats.
As a further aspect of the present invention: the suction pump is connected with a switch through a lead, and the switch is connected with a power supply through a lead.
As a further aspect of the present invention: open the top one side of detecting the frame has the spout, and the inner wall sliding connection of spout has the slider, and slider and spout all set up to the T type, the equal fixedly connected with jib of bottom of slider and top one side inner wall of detecting the frame, the equal fixedly connected with rings in bottom of jib, rings cup joint the outside at the valve body.
The utility model has the advantages that:
1. the valve body is arranged in the detection frame through the arranged first connector, the second connector, the threaded hole, the threaded rod and the valve body, so that one end of the valve body is in contact with the first connector, then the position of the second connector is adjusted, one side of the second connector is in contact with the other end of the valve body, and the position of the threaded rod in the threaded hole is adjusted, so that the valve body is conveniently fixed;
2. through the arrangement of the supporting plate, the detection paper, the water storage chamber, the water suction pump, the water suction pipe, the drain pipe, the corrugated pipe, the connecting pipe and the sealing cover, when the first connecting head is fixed with one end of the valve body, one end of the valve body can be sealed through the sealing cover, water in the water storage chamber is pumped out through the water suction pump and the water suction pipe, and water is discharged into the valve body through the drain pipe, the corrugated pipe and the connecting pipe, when the detection paper is affected with damp, the sealing performance of the valve body is poor, and people can observe the valve body in real time conveniently;
3. through spout, slider, jib and the rings that set up, arrange the valve body in detecting the frame for rings cup joint at the outer wall of valve body, keep the stability of valve body.
Drawings
Fig. 1 is a schematic front cross-sectional view illustrating an air tightness detecting device for a pneumatic wafer-type rubber seal butterfly valve according to embodiment 1;
fig. 2 is a schematic overall structure diagram of an air tightness detecting device for a pneumatic wafer-type rubber-sealed butterfly valve according to embodiment 1;
fig. 3 is a schematic structural diagram of a first connector and a second connector of the air tightness detecting device for a pneumatic wafer-type rubber-sealed butterfly valve according to embodiment 1;
fig. 4 is a schematic front cross-sectional view of an air tightness detecting device for a pneumatic wafer-type rubber-sealed butterfly valve according to embodiment 2.
In the figure: 1 detection frame, 2 aqua storage chambers, 3 detection paper, 4 backup pads, 5 connecting rods, 6 sealing covers, 7 valve bodies, 8 connecting pipes, 9 corrugated pipes, 10 drain pipes, 11 water pumps, 12 first connectors, 13 second connectors, 14 permeable holes, 15 threaded rods, 16 chutes and 17 lifting rings.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a pneumatic butt clamp formula gas tightness detection device for rubber seal butterfly valve, including detecting frame 1, the bottom inner wall that detects frame 1 has reservoir 2 through bolted connection, and the one side bottom outer wall that detects frame 1 has suction pump 11 through bolted connection, there is the drinking-water pipe of pegging graft in reservoir 2 one side of suction pump 11 through bolted connection, there is the drain pipe 10 of pegging graft in detecting frame 1 at the top of suction pump 11 through bolted connection, and there is bellows 9 one end of drain pipe 10 through bolted connection, there is the aqueduct one end of bellows 9 through bolted connection, the one end welding of aqueduct has connecting pipe 8, and the one end welding of connecting pipe 8 has second connector 13, the inner wall welding that detects frame 1 has backup pad 4, and detection paper 3 has been placed at the top of backup pad 4.
Wherein, the top of the supporting plate 4 is provided with a plurality of rows of water permeable holes 14 which are distributed equidistantly.
Wherein, there is connecting rod 5 on one side inner wall of detection frame 1 through bolted connection, and there is sealed lid 6 one end of connecting rod 5 through bolted connection, the welding of one side of sealed lid 6 has first connector 12, a plurality of screw holes have all been opened to the outer wall of first connector 12 and the outer wall of second connector 13, the inner wall threaded connection of screw hole has threaded rod 15, the sealing washer has all been bonded to one side of first connector 12 and one side of second connector 13, first connector 12 is provided with valve body 7 with one side relative of second connector 13.
Wherein, one side top of reservoir 2 and one side of detecting frame 1 are opened there is the water inlet, and one side bottom of reservoir 2 and one side of detecting frame 1 are opened there is the delivery port, and the inner wall of delivery port and the inner wall of water inlet are pegged graft and are had the sealing plug.
Wherein, the bottom four corners of the detection frame 1 are connected with supporting seats through bolts.
Wherein, the water pump 11 is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
The working principle is as follows: during the use, the user arranges valve body 7 in the inside of detecting frame 1, make the one end and the first connector 12 contact of valve body 7, readjust the position of second connector 13, make one side of second connector 13 and the other end contact of valve body 7, and adjust the position of threaded rod 15 in the screw hole, thereby be convenient for fix the processing to valve body 7, when first connector 12 is fixed with one end of valve body 7, accessible sealed lid 6 seals the one end of valve body 7, utilize 11 and the drinking-water pipe of drawing water to take out the water in the reservoir chamber 2, and through drain pipe 10, bellows 9 and connecting pipe 8 with the log raft in valve body 7, when detecting paper 3 and receiving the tide, explain valve body 7's sealing performance poor, be convenient for people to survey in real time.
Example 2
Referring to fig. 4, compared with embodiment 1, the air tightness detecting device for the pneumatic wafer type rubber seal butterfly valve of the present embodiment has the advantages that the sliding groove 16 is formed in one side of the top of the detection frame 1, the sliding block is connected to the inner wall of the sliding groove 16 in a sliding manner, the sliding block and the sliding groove 16 are both arranged in a T shape, the hanging rods are welded to the bottom of the sliding block and the inner wall of one side of the top of the detection frame 1, the hanging rings 17 are welded to the bottom of the hanging rods, and the hanging rings 17 are sleeved outside the valve.
The working principle is as follows: arrange valve body 7 in detecting frame 1 for rings 17 cup joints the outer wall at valve body 7, keeps valve body 7's stability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The air tightness detection device for the pneumatic wafer type rubber sealing butterfly valve comprises a detection frame (1) and is characterized in that a water storage chamber (2) is fixedly connected to the inner wall of the bottom of the detection frame (1), a water suction pump (11) is fixedly connected to the outer wall of the bottom of one side of the detection frame (1), a water suction pipe inserted in the water storage chamber (2) is fixedly connected to one side of the water suction pump (11), a water discharge pipe (10) inserted in the detection frame (1) is fixedly connected to the top of the water suction pump (11), a corrugated pipe (9) is fixedly connected to one end of the water discharge pipe (10), a water guide pipe is fixedly connected to one end of the corrugated pipe (9), a connecting pipe (8) is fixedly connected to one end of the water guide pipe, a second connecting head (13) is fixedly connected to one end of the connecting pipe (8), and a support plate (4) is, and the top of the supporting plate (4) is provided with the detection paper (3).
2. The airtightness detection apparatus for the pneumatic wafer-type rubber-sealed butterfly valve according to claim 1, wherein a plurality of rows of water-permeable holes (14) are formed in the top of the support plate (4) and are distributed at equal intervals.
3. The airtightness detection device for the pneumatic wafer-type rubber-sealed butterfly valve according to claim 2, wherein a connecting rod (5) is fixedly connected to an inner wall of one side of the detection frame (1), a sealing cover (6) is fixedly connected to one end of the connecting rod (5), a first connector (12) is fixedly connected to one side of the sealing cover (6), a plurality of threaded holes are formed in an outer wall of the first connector (12) and an outer wall of the second connector (13), a threaded rod (15) is connected to an inner wall of each threaded hole in a threaded manner, a sealing ring is bonded to one side of the first connector (12) and one side of the second connector (13), and a valve body (7) is arranged on the opposite side of the first connector (12) and the second connector (13).
4. The airtightness detection device for the pneumatic wafer-type rubber-sealed butterfly valve according to claim 3, wherein a water inlet is formed in one side top of the water storage chamber (2) and one side of the detection frame (1), a water outlet is formed in one side bottom of the water storage chamber (2) and one side of the detection frame (1), and a sealing plug is inserted into an inner wall of the water outlet and an inner wall of the water inlet.
5. The airtightness detection device for the pneumatic wafer-type rubber-sealed butterfly valve according to claim 4, wherein four corners of the bottom of the detection frame (1) are fixedly connected with support seats.
6. The air tightness detection device for the pneumatic wafer-type rubber seal butterfly valve according to any one of claims 1 to 5, wherein the water pump (11) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
7. The airtightness detection device for the pneumatic wafer-type rubber-sealed butterfly valve according to claim 3, wherein a sliding groove (16) is formed in one side of the top of the detection frame (1), a sliding block is slidably connected to an inner wall of the sliding groove (16), the sliding block and the sliding groove (16) are both T-shaped, a hanging rod is fixedly connected to the bottom of the sliding block and the inner wall of one side of the top of the detection frame (1), a hanging ring (17) is fixedly connected to the bottom of the hanging rod, and the hanging ring (17) is sleeved outside the valve body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347967.8U CN210953261U (en) | 2019-12-24 | 2019-12-24 | Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347967.8U CN210953261U (en) | 2019-12-24 | 2019-12-24 | Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve |
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| Publication Number | Publication Date |
|---|---|
| CN210953261U true CN210953261U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347967.8U Expired - Fee Related CN210953261U (en) | 2019-12-24 | 2019-12-24 | Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve |
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| CN (1) | CN210953261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738895A (en) * | 2021-10-11 | 2021-12-03 | 东光阀门(温州)有限公司 | Five-eccentric butterfly valve and air tightness detection device thereof |
-
2019
- 2019-12-24 CN CN201922347967.8U patent/CN210953261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738895A (en) * | 2021-10-11 | 2021-12-03 | 东光阀门(温州)有限公司 | Five-eccentric butterfly valve and air tightness detection device thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |