CN213688821U

CN213688821U - Air tightness detection device for civil valve of building

Info

Publication number: CN213688821U
Application number: CN202021205888.XU
Authority: CN
Inventors: 康朝峰; 张红召; 秘利伟; 郑朝恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-13
Anticipated expiration: 2030-06-24

Abstract

The utility model belongs to valve detection area specifically is a building is gas tightness detection device for civil valve, the device comprises a device bottom plate, the top fixed mounting of device bottom plate has the exterior panel, the outer wall fixed mounting of exterior panel has driving motor, the inboard of exterior panel is provided with the basin, driving motor's output shaft is main pivot, the outer wall fixed cup joint of main pivot has keeping off dish and ring cover. This civil valve of building is with gas tightness detection device, through the setting that detects the inboard limiting plate of framework, can carry out the position to the valve of different specifications size and prescribe a limit to, furtherly, be convenient for detect the valve of different specifications according to the demand, in addition, the setting of spiral frame shape and position can circulate the valve that will detect framework and its inboard and immerse in water to this reaches the effect that carries out high-efficient gas tightness detection to the inboard valve of detection framework, has solved the lower problem of current device to valve gas tightness detection efficiency.

Description

Air tightness detection device for civil valve of building

Technical Field

The utility model relates to a valve detection area specifically is a building is gas tightness detection device for civil valve.

Background

The closed valve is suitable for ventilation pipelines taking air as a medium in civil defense, national defense and civil industrial processes, the quality of the closed valve is determined by the quality of air tightness of the closed valve, most of the valves on the market are closed by directly contacting a valve core with a valve body, the air tightness of the valve cannot be adjusted, and the valve is easy to cause abrasion of the valve core after being opened and closed repeatedly, so that water leakage, air leakage and other phenomena are generated.

However, most of existing airtight valves have the disadvantages that as manufacturers are more, the types of equipment are various and complicated, detection equipment is less in the production process, the product quality and the service performance are difficult to effectively guarantee, and the airtight valves have great potential safety hazards in use.

In order to solve the problems, the application provides a civil valve air tightness detection device for buildings.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a building is gas tightness detection device for civil valve has and carries out the higher characteristics of gas tightness detection while efficiency automatically to the valve of specification difference.

(II) technical scheme

For solving the technical problem, the utility model provides a building is gas tightness detection device for civil valve, the device comprises a device bottom plate, the top fixed mounting of device bottom plate has the exterior panel, the outer wall fixed mounting of exterior panel has driving motor, the inboard of exterior panel is provided with the basin, driving motor's output shaft is main pivot, the outer wall fixed cup joint of main pivot has fender dish and ring cover, and the outer wall fixedly connected with of ring cover revolves the frame, the inboard of revolving the frame is provided with the detection framework, and detects the inboard that the framework is located the exterior panel when the minimum.

Preferably, the lateral wall of the outer frame plate is provided with a water inlet pipe, two ends of the water inlet pipe are respectively positioned at the inner side and the outer side of the outer frame plate, and the water inlet pipe at the inner side of the outer frame plate is arranged above the water tank.

Preferably, the top of the water tank is open, a water outlet is arranged on the side wall of the water tank, the outer end of the water outlet is arranged on the outer side of the outer frame plate, and a ball valve capable of controlling the water outlet is arranged on the outer side of the water outlet.

Preferably, the rotary frame is a U-shaped frame, four rotary frames are arranged on the outer side of the main rotating shaft, and the positions of the four rotary frames are symmetrical to each other.

Preferably, the both sides wall of detecting the framework is provided with the horizontal pole, the outside of detecting the framework is provided with the montant, and the outer wall of detecting the framework is provided with the fly leaf.

Preferably, a bearing is fixedly mounted on one side of the movable plate, a second magnetic sheet is fixedly connected to the other side of the movable plate, and a first magnetic sheet with a magnetic property different from that of the second magnetic sheet is arranged on the inner side of the detection frame body.

Preferably, the inboard of detecting the framework is provided with the limiting plate, the outer wall fixedly connected with telescopic link of limiting plate, the outside winding of telescopic link has reset spring, and respectively fixedly connected with detects framework and limiting plate equally are divided at telescopic link and reset spring's both ends.

The above technical scheme of the utility model has following profitable technological effect:

by arranging the limiting plate on the inner side of the detection frame body, the reset spring and the telescopic rod can be adapted to valves with different sizes and are limited in position, so that the valves with different specifications can be conveniently fixed, and the valves with different specifications can be conveniently detected; through the arrangement of the rotary frame outside the main rotating shaft of the output shaft of the driving motor and the arrangement of a plurality of rotary frames, a plurality of valves can be automatically detected during rotation, and the working efficiency of the device is improved; through the setting of basin, when detecting that framework and its inboard valve are located the inboard aquatic of basin, if the valve gas tightness is good, then the surface of water of basin normal water does not have the bubble, if the gas tightness is relatively poor, then the bubble can appear in the surface of water in the basin, and then can reach the effect of detecting the valve gas tightness, has solved the problem that current device is difficult to carry out high-efficient gas tightness to the valve and has detected.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the swing frame of the present invention;

FIG. 3 is a schematic structural view of the swing frame of the present invention from the side;

fig. 4 is a schematic structural diagram of the detecting frame body of the present invention.

Reference numerals:

in the figure: 1. a device chassis; 2. an outer frame plate; 3. a water inlet pipe; 4. a main rotating shaft; 5. rotating the frame; 6. a catch tray; 7. a detection frame body; 71. a vertical rod; 72. a cross bar; 73. a first magnetic sheet; 8. sleeving a ring; 9. a drive motor; 10. a water tank; 11. a water outlet; 12. a movable plate; 121. a second magnetic sheet; 122. a bearing; 13. a limiting plate; 131. a return spring; 132. a telescopic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a building is gas tightness detection device for civil valve, including device bottom plate 1, the top fixed mounting of device bottom plate 1 has exterior panel 2, the outer wall fixed mounting of exterior panel 2 has driving motor 9, the inboard of exterior panel 2 is provided with basin 10, driving motor 9's output shaft is main pivot 4, the fixed cup joint of outer wall of main pivot 4 has fender dish 6 and ring cover 8, and the outer wall fixedly connected with of ring cover 8 revolves frame 5, the inboard of revolving frame 5 is provided with detects framework 7, and detects framework 7 and be located the inboard of exterior panel 2 when the minimum.

In this embodiment, it should be noted that the side wall of the outer frame plate 2 is provided with the water inlet pipe 3, two ends of the water inlet pipe 3 are respectively located at the inner side and the outer side of the outer frame plate 2, and the water inlet pipe 3 inside the outer frame plate 2 is arranged above the water tank 10; the water inlet pipe 3 is arranged to supplement water to the inner side of the water tank 10 when needed, and the height of the water surface at the inner side of the water tank 10 is higher than that of the detection frame body 7 and the valve at the inner side of the detection frame body, so that the effect of detecting the air tightness of the valve is achieved.

In this embodiment, the top of the water tank 10 is open, a water outlet 11 is provided on the side wall of the water tank 10, the outer end of the water outlet 11 is provided on the outer side of the outer frame plate 2, and a ball valve capable of controlling the water outlet 11 is provided on the outer side of the water outlet; the drain 11 is provided to facilitate the drainage of waste water from the basin 10, while the ball valve is provided to facilitate the control of the drainage process.

In this embodiment, it should be noted that the rotating frame 5 is a U-shaped frame, four rotating frames 5 are disposed outside the main rotating shaft 4, and the positions of the four rotating frames 5 are symmetrical to each other; the U-shaped frame is convenient for rotate the detection frame body 7 and the valve on the inner side of the detection frame body to the lower part of the water surface on the inner side of the water tank 10, and further the air tightness detection of the valve is convenient.

In this embodiment, it should be noted that the two side walls of the detection frame 7 are provided with the cross bars 72, the outer side of the detection frame 7 is provided with the vertical bars 71, and the outer wall of the detection frame 7 is provided with the movable plate 12; the arrangement of the vertical rods 71 and the transverse rods 72 on the outer side of the detection frame body 7 can ensure that a large gap exists on the outer side of the detection frame body 7, so that water can be in direct contact with a valve conveniently, and the effect of detecting the water is achieved.

In this embodiment, a bearing 122 is fixedly mounted on one side of the movable plate 12, a second magnetic sheet 121 is fixedly connected to the other side of the movable plate 12, and a first magnetic sheet 73 having a magnetic property different from that of the second magnetic sheet 121 is disposed on the inner side of the detecting frame 7; the movable plate 12 and the bearing 122 are arranged to facilitate taking and placing of the valve inside the detection frame 7, and the first magnetic sheet 73 and the second magnetic sheet 121 are arranged to facilitate opening and automatic closing, so that the operation is simple.

In this embodiment, it should be noted that a limiting plate 13 is disposed on the inner side of the detecting frame 7, an expansion link 132 is fixedly connected to the outer wall of the limiting plate 13, a return spring 131 is wound around the outside of the expansion link 132, and two ends of the expansion link 132 and the return spring 131 are respectively and fixedly connected to the detecting frame 7 and the limiting plate 13; the setting of reset spring 131 and telescopic link 132 is convenient for adjust the position of limiting plate 13, and further, is convenient for carry out the position to the valve of different specifications and prescribes a limit.

The utility model discloses a theory of operation and use flow: carry the inboard of basin 10 with water through oral siphon 3 earlier, place different valves in the detection framework 7 inboardly of difference again, open driving motor 9, make it rotate through main pivot 4 drive spiral frame 5 and detection framework 7, and then can regularly will detect framework 7 and its inboard valve and dip in the aquatic, observe the inboard surface of water of basin 10 simultaneously, if the surface of water of basin 10 well water does not have the bubble, then the valve gas tightness is good, if the bubble can appear in the surface of water of basin 10 well water, then the valve gas tightness is relatively poor, can carry out the gas tightness to the valve and detect, finally, regularly discharge the inboard waste water of basin 10 through outlet 11, can.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a civil valve air tightness detection device for building, its characterized in that, includes device bottom plate (1), the top fixed mounting of device bottom plate (1) has exterior panel (2), the outer wall fixed mounting of exterior panel (2) has driving motor (9), the inboard of exterior panel (2) is provided with basin (10), the output shaft of driving motor (9) is main pivot (4), the outer wall of main pivot (4) is fixed to have cup jointed fender dish (6) and ring cover (8), and the outer wall fixedly connected with of ring cover (8) revolves frame (5), the inboard of revolving frame (5) is provided with detects framework (7), and detects framework (7) and is located the inboard of exterior panel (2) when the minimum.

2. The air tightness detecting device for civil valve for building of claim 1, characterized in that the side wall of the outer frame plate (2) is provided with the water inlet pipe (3), the two ends of the water inlet pipe (3) are respectively positioned at the inner side and the outer side of the outer frame plate (2), and the water inlet pipe (3) at the inner side of the outer frame plate (2) is arranged above the water tank (10).

3. The air tightness detecting device for civil buildings and valves as claimed in claim 1, wherein the top of the water tank (10) is open, the side wall of the water tank (10) is provided with a water outlet (11), the outer end of the water outlet (11) is arranged outside the outer frame plate (2), and the outer side of the water outlet (11) is provided with a ball valve capable of controlling the water outlet.

4. The air tightness detecting device for civil valve for building of claim 1, characterized in that the rotating frame (5) is a U-shaped frame, four rotating frames (5) are arranged outside the main rotating shaft (4), and the positions of the four rotating frames (5) are symmetrical.

5. The air tightness detecting device for civil valve for building of claim 1, characterized in that, the two side walls of the detecting frame body (7) are provided with cross bars (72), the outer side of the detecting frame body (7) is provided with vertical bars (71), and the outer wall of the detecting frame body (7) is provided with a movable plate (12).

6. The air tightness detecting device for civil valve for building as claimed in claim 5, wherein a bearing (122) is fixedly installed on one side of said movable plate (12), a second magnetic sheet (121) is fixedly connected to the other side of said movable plate (12), and a first magnetic sheet (73) having a magnetic property different from that of the second magnetic sheet (121) is installed on the inner side of the detecting frame (7).

7. The air tightness detecting device for the civil valve of the building as claimed in claim 1, wherein a limiting plate (13) is disposed at the inner side of the detecting frame (7), a telescopic rod (132) is fixedly connected to the outer wall of the limiting plate (13), a return spring (131) is wound around the outer portion of the telescopic rod (132), and the detecting frame (7) and the limiting plate (13) are respectively fixedly connected to both ends of the telescopic rod (132) and the return spring (131).