CN210400748U - Flow valve gas tightness detection device - Google Patents
Flow valve gas tightness detection device Download PDFInfo
- Publication number
- CN210400748U CN210400748U CN201921810984.4U CN201921810984U CN210400748U CN 210400748 U CN210400748 U CN 210400748U CN 201921810984 U CN201921810984 U CN 201921810984U CN 210400748 U CN210400748 U CN 210400748U
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- China
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- butt joint
- fixedly connected
- bottom plate
- flow valve
- pipe
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Abstract
The utility model discloses a flow valve gas tightness detection device, comprising a base plate, bottom plate upper surface one side fixedly connected with air pump, the first trachea of air pump top one side fixedly connected with, the first butt joint of first trachea other end fixedly connected with, the first connector of first butt joint below fixedly connected with, first connector fixed connection is at the bottom plate upper surface, bottom plate upper surface middle part rigidity is provided with the fagging, the bottom plate upper surface deviates from and connects air pump one end fixedly connected with connecting plate. The utility model discloses in, can realize removing to the union coupling, the mouth of pipe is equipped with different pipe diameters and docks the position, realizes carrying out the gas tightness to the different length flow valves of different pipe diameters and detects, is equipped with air pump and water container, ventilates the operation through the air pump, realizes visual detection in the water container, realizes the judgement of nature directly perceived, is equipped with the fagging, through spring coupling, realizes flow valve bottom leveling operation, simply realizes both sides butt joint union coupling for operating efficiency.
Description
Technical Field
The utility model relates to an air tightness detection area especially relates to a flow valve gas tightness detection device.
Background
The flow valve is composed of a manual regulating valve group and an automatic balancing valve group. The regulating valve group has the function of setting flow, and the automatic balancing valve group has the function of maintaining the flow constant. The flow valve is suitable for water systems needing flow control, and is particularly suitable for flow control of non-corrosive liquid media such as heat supply, air conditioners and the like; the device is arranged in a water system, and the flow of the system can be automatically kept constant at a required set value through one-time adjustment before operation. The use of the flow valve requires detecting the air tightness, and the general detection modes include a bubble type, a pressure drop type and a differential pressure type.
Among the current detection mode to flow valve gas tightness, belong to bubble type detection mode comparatively directly perceived simple and convenient, general gas tightness detects and needs to carry out the butt joint operation to valve body both sides, still need carry out corresponding regulation according to the difference of flow valve length and internal diameter size, troublesome poeration influences detection efficiency, and both ends are managed to the butt joint and need be adjusted to the level according to the flow valve position and just can be carried out the butt joint of stabilizing, and the operation is power consumption when losing.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the flow valve gas tightness detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a flow valve airtightness detection device comprises a bottom plate, an air pump is fixedly connected to one side of the upper surface of the bottom plate, a first air pipe is fixedly connected to one side above the air pump, a first butt joint pipe is fixedly connected to the other end of the first air pipe, a first connecting body is fixedly connected to the lower portion of the first butt joint pipe, the first connecting body is fixedly connected to the upper surface of the bottom plate, a supporting plate is fixedly arranged in the middle of the upper surface of the bottom plate, a connecting plate is fixedly connected to one end, away from the air pump, of the upper surface of the bottom plate, a screw rod is rotatably connected to the inside of the connecting plate, a sliding connecting body is rotatably connected to one end of the screw rod, the sliding connecting body is fixedly arranged on the upper surface of the bottom plate, a second butt joint pipe is fixedly, and the upper part of the water container is connected with a second air pipe, and the other end of the second air pipe is fixedly connected with a second butt joint pipe.
As a further description of the above technical solution:
an air cavity is fixedly arranged inside the first butt joint pipe, one end of the air cavity is fixedly connected with the first air pipe on the upper portion, the other end of the air cavity penetrates through the middle of the first butt joint pipe, and the internal structure of the second butt joint pipe is the same as that of the first butt joint pipe.
As a further description of the above technical solution:
the first butt joint pipe deviates from and connects first trachea one end and fixedly sets up to the cascade, first butt joint pipe butt joint end is fixedly provided with first bed course and second bed course, first bed course is located second bed course rear portion relatively, and first bed course is greater than the second bed course size.
As a further description of the above technical solution:
the supporting plates are correspondingly arranged on the front side and the rear side of the upper surface of the bottom plate, the lower ends of the supporting plates are fixedly connected with sliding blocks, and the two supporting plates are connected through springs.
As a further description of the above technical solution:
the middle position of the upper surface of the bottom plate is fixedly provided with a sliding groove, the sliding groove is arranged corresponding to the supporting plate, one side of the upper surface of the bottom plate is fixedly provided with a moving groove, and the moving groove is arranged corresponding to the sliding connector.
As a further description of the above technical solution:
the middle position of the connecting plate is rotatably connected with a screw rod, and one end of the screw rod, which deviates from the connecting sliding connecting body, is fixedly connected with a rotating valve.
As a further description of the above technical solution:
the water container is a transparent container, a cover body is arranged on the upper portion of the water container, the second air pipe penetrates through the cover body and extends to the bottom of the inner side of the water container, and an air hole is formed in the upper surface of the cover body.
The utility model discloses following beneficial effect has:
1. the utility model discloses the both sides are to the pipe can be realized removing, and the butt joint mouth of pipe is provided with different pipe diameters butt joint position, can realize carrying out the gas tightness to the flow valve of different pipe diameters and different length and detect.
2. The utility model discloses both sides are fixed respectively and are corresponded air pump and the water containing ware, through the operation of ventilating of air pump, can realize that visual gas tightness detects in the water containing ware, realize the judgement of nature directly perceived.
3. The utility model discloses middle part rigidity is provided with the fagging, through spring coupling between the fagging, realizes flow valve bottom leveling operation, and the butt joint of pipe is managed in the realization both sides of more simple and easy for operating efficiency.
Drawings
FIG. 1 is a front view of a flow valve airtightness detection apparatus;
FIG. 2 is a schematic view of a first butt-joint pipe structure of a flow valve airtightness detection device;
FIG. 3 is a schematic view of a strut connection of a flow valve airtightness detection apparatus;
FIG. 4 is a top view of the bottom plate of a flow valve air tightness detection device;
fig. 5 is a schematic structural diagram of a water container of the flow valve air tightness detection device.
Illustration of the drawings:
1. a base plate; 2. an air pump; 3. a first air pipe; 4. a first docking pipe; 5. a first connecting body; 6. a supporting plate; 7. a sliding connection body; 8. a second pair of adapter tubes; 9. a second air pipe; 10. a water container; 11. a connecting plate; 12. a rotary valve; 13. a screw; 14. an air cavity; 15. a first cushion layer; 16. a second cushion layer; 17. a slider; 18. a spring; 19. a chute; 20. a moving groove; 21. a cover body; 22. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a flow valve airtightness detection device comprises a bottom plate 1, an integral connection surface of the device is provided, one side of the upper surface of the bottom plate 1 is fixedly connected with an air pump 2 for supercharging, one side above the air pump 2 is fixedly connected with a first air pipe 3, the other end of the first air pipe 3 is fixedly connected with a first butt joint pipe 4 which is butted with one side of a valve body, a first connecting body 5 is fixedly connected below the first butt joint pipe 4, the first connecting body 5 is fixedly connected on the upper surface of the bottom plate 1, a supporting plate 6 is fixedly arranged at the middle position of the upper surface of the bottom plate 1 for supporting the valve body, one end of the upper surface of the bottom plate 1, which is far away from the air pump 2, is fixedly connected with a connecting plate 11, a screw rod 13 is rotatably connected inside the connecting plate 11, one end of the screw rod 13 is rotatably connected with a sliding connecting body, the second butt joint pipe 8 is arranged corresponding to the first butt joint pipe 4 and is in butt joint with two sides of the valve body, one side of the upper surface of the bottom plate 1 is fixedly connected with a water container 10 for observation, the upper portion of the water container 10 is connected with a second air pipe 9, and the other end of the second air pipe 9 is fixedly connected with the second butt joint pipe 8.
An air cavity 14 is fixedly arranged inside the first butt joint pipe 4 to form an air passage, one end of the air cavity 14 is fixedly connected with the upper first air pipe 3, the other end of the air cavity 14 penetrates through the middle part of the first butt joint pipe 4, the internal structure of the second butt joint pipe 8 is the same as that of the first butt joint pipe 4 to ensure structural uniformity, one end of the first butt joint pipe 4, which deviates from the connection with the first air pipe 3, is fixedly arranged in a step mode to realize butt joint with different pipe diameters, a first cushion layer 15 and a second cushion layer 16 are fixedly arranged at the butt joint end of the first butt joint pipe 4, the first cushion layer 15 is relatively positioned at the rear part of the second cushion layer 16, the first cushion layer 15 is larger than the second cushion layer 16 to ensure connection sealing performance, two corresponding front and rear sides of the supporting plates 6 on the upper surface of the bottom plate 1, sliders 17 are fixedly connected at the lower ends of the supporting, spout 19 corresponds the setting with fagging 6, the fixed shifting chute 20 that is provided with in bottom plate 1 upper surface one side, shifting chute 20 corresponds the setting with the sliding connection body 7, realize the removal operation of the sliding connection body 7, 11 middle part positions of connecting plate rotate and are connected with screw rod 13, screw rod 13 deviates from and connects 7 one end fixedly connected with rotary valve 12 of the sliding connection body, it is manual to realize, water container 10 sets up to transparent container, water container 10 upper portion is provided with lid 21, second trachea 9 runs through lid 21 and extends to the inboard bottom of water container 10, lid 21 upper surface is provided with gas pocket 22, communicate with each other with atmospheric pressure.
The working principle is as follows: when the air tightness of the flow valve is detected, the supporting plates 6 on two sides are pulled to change the internal space, the flow valve is arranged above the supporting plates 6 until the flow valve can be butted with the first butting pipe 4, after the flow valve is butted with the first butting pipe 4, the supporting plates 6 can enable the flow valve to be kept at the horizontal position, the screw rods 13 are rotated by rotating the rotating valves 12, so that the sliding connecting bodies 7 drive the second butting pipe 8 to move towards one side of the first butting pipe 4, the butting operation is completed, the air pump 2 is started after the flow valve is in a closed state, whether bubbles are generated inside or not is directly observed from the water container 10 through the conduction operation of the first air pipe 3 and the second air pipe 9, if bubbles are generated, the air tightness is poor, if no bubbles are generated, the air tightness is perfect, after the detection is completed, the rotating valves 12 are rotated to enable the second butting, thereby completing the air tightness detection operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A flow valve gas tightness detection device, includes bottom plate (1), its characterized in that: the air pump is fixedly connected to one side of the upper surface of the bottom plate (1), a first air pipe (3) is fixedly connected to one side above the air pump (2), a first butt joint pipe (4) is fixedly connected to the other end of the first air pipe (3), a first connecting body (5) is fixedly connected to the lower portion of the first butt joint pipe (4), the first connecting body (5) is fixedly connected to the upper surface of the bottom plate (1), a supporting plate (6) is fixedly arranged in the middle of the upper surface of the bottom plate (1), a connecting plate (11) is fixedly connected to one end, deviating from the connecting air pump (2), of the upper surface of the bottom plate (1), a screw rod (13) is rotatably connected to the inside of the connecting plate (11), a sliding connecting body (7) is rotatably connected to one end of the screw rod (13), the sliding connecting body (7) is fixedly arranged on the upper surface of the bottom plate (, the second butt joint pipe (8) is arranged corresponding to the first butt joint pipe (4), one side of the upper surface of the bottom plate (1) is fixedly connected with a water container (10), the upper portion of the water container (10) is connected with a second air pipe (9), and the other end of the second air pipe (9) is fixedly connected with the second butt joint pipe (8).
2. A flow valve tightness detection device according to claim 1, characterized in that: an air cavity (14) is fixedly arranged inside the first butt joint pipe (4), one end of the air cavity (14) is fixedly connected with the first air pipe (3) on the upper portion, the other end of the air cavity (14) penetrates through the middle of the first butt joint pipe (4), and the inner structure of the second butt joint pipe (8) is the same as that of the first butt joint pipe (4).
3. A flow valve tightness detection device according to claim 1, characterized in that: the first butt joint pipe (4) deviates from and connects first trachea (3) one end and fixedly sets up to the cascade, first butt joint pipe (4) butt joint end is fixed and is provided with first bed course (15) and second bed course (16), first bed course (15) are located second bed course (16) rear portion relatively, and first bed course (15) are greater than second bed course (16) size.
4. A flow valve tightness detection device according to claim 1, characterized in that: two supporting plates (6) are correspondingly arranged on the front side and the rear side of the upper surface of the bottom plate (1), a sliding block (17) is fixedly connected to the lower ends of the supporting plates (6), and the two supporting plates (6) are connected through springs (18).
5. A flow valve tightness detection device according to claim 1, characterized in that: bottom plate (1) upper surface middle part rigidity is provided with spout (19), spout (19) correspond the setting with fagging (6), bottom plate (1) upper surface one side is fixed and is provided with shifting chute (20), shifting chute (20) correspond the setting with sliding connection body (7).
6. A flow valve tightness detection device according to claim 1, characterized in that: the middle of the connecting plate (11) is rotatably connected with a screw rod (13), and one end of the screw rod (13) departing from the connecting sliding connecting body (7) is fixedly connected with a rotating valve (12).
7. A flow valve tightness detection device according to claim 1, characterized in that: the water container (10) is a transparent container, a cover body (21) is arranged on the upper portion of the water container (10), the second air pipe (9) penetrates through the cover body (21) to extend to the bottom of the inner side of the water container (10), and an air hole (22) is formed in the upper surface of the cover body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810984.4U CN210400748U (en) | 2019-10-26 | 2019-10-26 | Flow valve gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810984.4U CN210400748U (en) | 2019-10-26 | 2019-10-26 | Flow valve gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400748U true CN210400748U (en) | 2020-04-24 |
Family
ID=70343370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921810984.4U Expired - Fee Related CN210400748U (en) | 2019-10-26 | 2019-10-26 | Flow valve gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738936A (en) * | 2021-08-29 | 2021-12-03 | 山东泰展机电科技股份有限公司 | Electromagnetic valve core flow monitoring device |
-
2019
- 2019-10-26 CN CN201921810984.4U patent/CN210400748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738936A (en) * | 2021-08-29 | 2021-12-03 | 山东泰展机电科技股份有限公司 | Electromagnetic valve core flow monitoring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20211026 |