CN218098177U - Sealing performance detection device for hydraulic valve - Google Patents
Sealing performance detection device for hydraulic valve Download PDFInfo
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- CN218098177U CN218098177U CN202221793742.0U CN202221793742U CN218098177U CN 218098177 U CN218098177 U CN 218098177U CN 202221793742 U CN202221793742 U CN 202221793742U CN 218098177 U CN218098177 U CN 218098177U
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Abstract
The utility model discloses a leakproofness detection device for hydrovalve, including the hydrovalve body, hydrovalve body one side fixedly connected with pipeline, pipeline bottom fixedly connected with branch pipe, inside valve rod and the valve plate of being provided with respectively of pipeline, pipeline one side is provided with the box, box one side is provided with the back lid, the box top is provided with fixed establishment, the inside inner chamber that is provided with of box, the inner chamber lower extreme is provided with the guide way, further pours into water into to the connecting pipe into through the water pump water pipe, and cylinder drive push rod makes contact disc and pipeline opening contact, makes water think pipeline inside to pour into through the sprinkler bead under the drive of water pump, alright convenient leakproofness of observing the valve plate, flows out through the branch pipe that the pipeline lower extreme set up under the not good condition, and then can audio-visually detect the leakproofness in the hydrovalve to improve work efficiency for the staff.
Description
Technical Field
The utility model belongs to the technical field of the hydrovalve, concretely relates to leakproofness detection device for hydrovalve.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. It is often used for clamping, controlling, lubricating and other oil passages. The direct-acting type and the pilot type are divided into a multi-purpose pilot type.
The leakproofness detection device of current hydrovalve can appear the phenomenon of liquid seepage when the operation, influences the effect of opening or closing of hydrovalve, consequently influences sealed effect, leads to the later stage maintenance comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a leakproofness detection device for hydrovalve to solve the phenomenon that the liquid seepage can appear in the leakproofness detection device of the current hydrovalve that proposes in the above-mentioned background art in the operation, influence the effect of opening or closing of hydrovalve, consequently influence sealed effect, lead to the comparatively trouble problem of later stage maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leakproofness detection device for hydrovalve, includes the hydrovalve body, hydrovalve body one side fixedly connected with pipeline, pipeline bottom fixedly connected with branch pipe, inside valve rod and the valve plate of being provided with respectively of pipeline, pipeline one side is provided with the box, box one side is provided with the back lid, the box top is provided with fixed establishment, the inside inner chamber that is provided with of box, the inner chamber lower extreme is provided with the guide way, bottom half symmetry fixedly connected with spout, spout one side is provided with water spray mechanism, inner chamber one side is provided with the cylinder, cylinder output end fixedly connected with push rod, push rod one side fixedly connected with fixed disk, fixed disk one side is provided with the contact disc.
Preferably, the box body and the rear cover are fixedly connected through bolts.
Preferably, one side of the top of the box body is fixedly connected with a handle.
Preferably, fixed establishment includes the pneumatic pump, pneumatic pump one side fixedly connected with trachea, trachea bottom fixedly connected with gasbag ring, the solid fixed ring of gasbag ring outside fixedly connected with.
Preferably, the fixing ring is fixedly connected to the top of the inner cavity through a bolt.
Preferably, the water spraying mechanism comprises a water tank, symmetrical and fixedly connected with sliding blocks are arranged at the upper end of the water tank, a water inlet pipe is fixedly connected with one side of the water tank, a water pipe is fixedly connected with the other side of the water tank, a water pump is fixedly connected with one side of the water pipe, a base is fixedly connected with the bottom of the water pump, a connecting pipe is arranged at the bottom of the base, and a water spraying head is fixedly connected with one side of the connecting pipe.
Preferably, the water tank is connected with the sliding groove in a sliding mode through a sliding block.
Preferably, the cylinder is fixedly connected with the inner cavity through a bolt, and the contact disc is fixedly connected with the fixed disc through a bolt.
Compared with the prior art, the utility model provides a leakproofness detection device for hydrovalve possesses following beneficial effect:
1. the utility model discloses a set up fixed establishment, put into fixed establishment with the pipeline that hydrovalve body one side set up, the pneumatic pump passes through the trachea with gas input to in the gasbag ring, make the gasbag ring that the solid fixed ring inboard set up expand after fixing the pipeline, through pouring into water into the water tank through the inlet tube into, further through the water pump with water through the pipe injection to the connecting pipe in, cylinder drive push rod makes contact dish and pipeline opening contact, make water want the pipeline inside to pour into through the sprinkler bead under the drive of water pump, can conveniently observe the leakproofness of valve plate, flow out through the branch pipe that the pipeline lower extreme set up under the condition that the sealing is not good, and then can audio-visually detect the leakproofness in the hydrovalve, thereby improve work efficiency for the staff;
2. the utility model discloses a set up water spray mechanism, water spray mechanism makes liquid pour into to the inside of pipeline when the function and detects, and liquid also its guide way through the inner chamber lower extreme setting flows into to the water tank once more simultaneously, forms the backward flow to play reuse, the water economy resource.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of an axial measurement structure at one side of a sealing performance detection device for a hydraulic valve according to the present invention;
fig. 2 is a schematic view of an axial measurement structure of the other side of the sealing performance detection device for the hydraulic valve according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a sealing performance detecting apparatus for a hydraulic valve according to the present invention;
fig. 4 is a schematic diagram of an internal structure of a hydraulic valve of the device for detecting sealing performance of the hydraulic valve according to the present invention;
in the figure: the hydraulic valve comprises a hydraulic valve body 1, a pipeline 2, a branch pipe 3, a valve rod 4, a valve plate 5, a box body 6, a rear cover 7, a bolt 8, a sliding groove 9, a water tank 10, a water inlet pipe 11, a guide groove 12, a sliding block 13, a handle 14, a pneumatic pump 15, an air pipe 16, an air bag ring 17, a fixing ring 18, an inner cavity 19, a water pipe 20, a water pump 21, a base 22, a connecting pipe 23, a contact disc 24, a water spray head 25, a fixing disc 26, a push rod 27 and a cylinder 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a leakproofness detection device for hydrovalve, including hydrovalve body 1, 1 one side fixedly connected with pipeline 2 of hydrovalve body, 2 bottom fixedly connected with branch pipe 3 of pipeline, to examine time measuring, whether satisfy the requirement convenient to observe the inside leakproofness of hydrovalve, 2 inside being provided with valve rod 4 and valve plate 5 respectively of pipeline, pipeline 2 one side is provided with 6 box one sides of box and is provided with back lid 7, 6 top of box is provided with fixed establishment, 6 inside inner chambers 19 that are provided with of box, 19 lower extreme of inner chamber is provided with guide way 12, be convenient for retrieve back reutilization with water, 6 bottom symmetrical fixedly connected with spout 9 of box, spout 9 one side is provided with water spray mechanism, 19 one side of inner chamber is provided with cylinder 28, cylinder 28 output end fixedly connected with push rod 27, push rod 27 one side fixedly connected with fixed disk 26, fixed disk 26 one side is provided with contact plate 24, during the detection, cylinder 28 contacts contact plate 24 that push rod 27 one side set up with pipeline 2.
The utility model discloses in, preferred, box 6 and back lid 7 pass through bolt 8 fixed connection.
The utility model discloses in, preferred, one side fixedly connected with handle 14 at box 6 top.
The utility model discloses in, preferred, fixed establishment includes pneumatic pump 15, pneumatic pump 15 one side fixedly connected with trachea 16, trachea 16 bottom fixedly connected with gasbag ring 17, the solid fixed ring 18 of gasbag ring 17 outside fixedly connected with, pneumatic pump 15 is gaseous through the solid fixed ring 18 of trachea 16 input to gasbag ring 17, fixes pipeline 2 after the gasbag ring 17 inflation that makes the inboard setting of solid fixed ring 18.
In the present invention, preferably, the fixing ring 18 is fixedly connected to the top of the inner cavity 19 through the bolt 8.
The utility model discloses in, it is preferred, water spray mechanism includes water tank 10, water tank 10 upper end symmetry fixedly connected with slider 13, water tank 10 one side fixedly connected with inlet tube 11, water tank 10 opposite side fixedly connected with water pipe 20, water pipe 20 one side fixedly connected with water pump 21, water pump 21 bottom fixedly connected with base 22, base 22 bottom is provided with connecting pipe 23, connecting pipe 23 one side fixedly connected with sprinkler bead 25, make water think that 2 insides of pipeline are poured into through sprinkler bead 25 under water pump 21's drive, alright in order to conveniently observe the leakproofness of valve plate 5, branch pipe 3 through the setting of 2 lower extremes of pipeline flows out under the not good condition of sealing.
In the present invention, preferably, the water tank 10 is slidably connected to the sliding groove 9 through the sliding block 13.
In the present invention, preferably, the cylinder 28 and the inner cavity 19 are fixedly connected by the bolt 8, and the contact plate 24 and the fixing plate 26 are fixedly connected by the bolt 8.
The utility model discloses a theory of operation and use flow: when the valve plate sealing device is used, a worker holds the handle 14, the air bag ring 17 fixedly connected with the inside of the fixing ring 18 is sleeved on the outer side of the pipeline 2, the air pressure pump 15 inputs air into the air bag ring 17 through the air pipe 16, the air bag ring 17 arranged on the inner side of the fixing ring 18 is expanded and then fixes the pipeline 2, water is injected into the water tank 10 through the water inlet pipe 11 and further injected into the connecting pipe 23 through the water pipe 20 through the water pump 21, the air cylinder 28 drives the push rod 27 to enable the contact disc 24 to be in contact with the through opening of the pipeline 2, the water is driven by the water pump 21 to be injected into the pipeline 2 through the water spraying head 25, the sealing performance of the valve plate 5 can be conveniently observed, the water flows out through the branch pipe 3 arranged at the lower end of the pipeline 2 under the condition of poor sealing performance, the water spraying mechanism enables the liquid to be injected into the inside of the pipeline 2 for detection when in operation, meanwhile, the liquid also flows into the water tank 10 through the guide groove 12 arranged at the lower end of the inner cavity 19 for water resource, backflow is formed, so that the liquid is visually utilized again, and the sealing performance of the hydraulic valve can be visually utilized, and the worker is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A leakproofness detecting device for a hydraulic valve comprises a hydraulic valve body (1), and is characterized in that: hydrovalve body (1) one side fixedly connected with pipeline (2), pipeline (2) bottom fixedly connected with branch pipe (3), pipeline (2) inside is provided with valve rod (4) and valve plate (5) respectively, pipeline (2) one side is provided with box (6), box (6) one side is provided with back lid (7), box (6) top is provided with fixed establishment, box (6) inside is provided with inner chamber (19), inner chamber (19) lower extreme is provided with guide way (12), box (6) bottom symmetry fixedly connected with spout (9), spout (9) one side is provided with water spray mechanism, inner chamber (19) one side is provided with cylinder (28), cylinder (28) output end fixedly connected with push rod (27), push rod (27) one side fixedly connected with fixed disk (26), fixed disk (26) one side is provided with contact disc (24).
2. The leak detection device for the hydraulic valve according to claim 1, wherein: the box body (6) is fixedly connected with the rear cover (7) through a bolt (8).
3. The leak tightness detecting apparatus for a hydraulic valve according to claim 1, wherein: one side of the top of the box body (6) is fixedly connected with a handle (14).
4. The leak detection device for the hydraulic valve according to claim 1, wherein: the fixing mechanism comprises a pneumatic pump (15), a gas pipe (16) is fixedly connected to one side of the pneumatic pump (15), a gas bag ring (17) is fixedly connected to the bottom of the gas pipe (16), and a fixing ring (18) is fixedly connected to the outer side of the gas bag ring (17).
5. The leak detection apparatus for a hydraulic valve according to claim 4, wherein: the fixing ring (18) is fixedly connected to the top of the inner cavity (19) through a bolt (8).
6. The leak detection device for the hydraulic valve according to claim 1, wherein: the water spraying mechanism comprises a water tank (10), a slider (13) is symmetrically and fixedly connected to the upper end of the water tank (10), a water inlet pipe (11) is fixedly connected to one side of the water tank (10), a water pipe (20) is fixedly connected to the other side of the water tank (10), a water pump (21) is fixedly connected to one side of the water pipe (20), a base (22) is fixedly connected to the bottom of the water pump (21), a connecting pipe (23) is arranged at the bottom of the base (22), and a water spraying head (25) is fixedly connected to one side of the connecting pipe (23).
7. The leak tightness detecting apparatus for a hydraulic valve according to claim 6, wherein: the water tank (10) is connected with the sliding groove (9) in a sliding mode through a sliding block (13).
8. The leak detection device for the hydraulic valve according to claim 1, wherein: the cylinder (28) is fixedly connected with the inner cavity (19) through a bolt (8), and the contact disc (24) is fixedly connected with the fixed disc (26) through the bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793742.0U CN218098177U (en) | 2022-07-12 | 2022-07-12 | Sealing performance detection device for hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793742.0U CN218098177U (en) | 2022-07-12 | 2022-07-12 | Sealing performance detection device for hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218098177U true CN218098177U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221793742.0U Active CN218098177U (en) | 2022-07-12 | 2022-07-12 | Sealing performance detection device for hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218098177U (en) |
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2022
- 2022-07-12 CN CN202221793742.0U patent/CN218098177U/en active Active
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