Municipal water supply and drainage pipeline sealing performance detection device

Abstract

The utility model provides a municipal water supply and drainage pipeline leakproofness detection device, and relates to the drainage pipeline technology field, the municipal water supply and drainage pipeline leakproofness detection device comprises a pool body assembly and a pressure measurement assembly, feeding and discharging pressurization parts assembled by bolts are arranged above two ends of the pool body assembly, and the output ends of the feeding and discharging pressurization parts are provided with the pressure measurement assembly installed in a sleeved manner. The inner end of the feeding and discharging pressurizing part is provided with a pipeline body which is installed in a sleeved mode, the pressure measuring assembly comprises an end pipe, a pressure measuring pipe, a control panel, a pressure release valve, a safety plug, a telescopic frame, a piston and a spring rod set, and the end pipe is arranged at the output end of the feeding and discharging pressurizing part; according to the utility model, the pool body shell is mounted by matching the edgings with the bolt base plate of the upper bolt structure, after the pool body shell is filled with water, the pipeline body enters the pool body to submerge the water body, and the pipeline body can be matched with the camera in the pressure measuring process to achieve the effect of accurately obtaining the position of a leak hole, so that the processing speed of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipes, in particular to a municipal water supply and drainage pipe sealing detection device. Background Art

[0002] The water supply and drainage pipeline project is a pipe (channel) system project that transports and distributes industrial water supply and drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipeline project is an integral part of the water supply and drainage system and plays an important role in the entire water supply and drainage system. It includes the pipe (channel) system itself and various structures on the pipe (channel) system (such as pump stations, reservoirs, pipe bridges, gate wells, sewage inspection wells, rainwater inlets, etc.).

[0003] When the existing pipeline sealing detection device is in use, such as application number CN202221870268.7 which relates to the field of drainage pipeline detection technology, a municipal water supply and drainage pipeline sealing detection device is provided, and the detection device comprises: a detection platform, on which a first mounting plate and a second mounting plate are fixedly provided, and the first mounting plate is laterally movable on the side by a pushing mechanism and provided with a first clamping plate, and the second mounting plate is fixedly provided with a second clamping plate; a sealing detection mechanism is arranged between the detection platform and the first clamping plate and the second clamping plate, and is used to seal both ends of the pipeline first, and then perform a sealing detection; however, in the above-mentioned technology, when the in-and-out measurement is performed, a change is detected, but it is difficult to accurately measure the position of the leak. Therefore, the utility model proposes a municipal water supply and drainage pipeline sealing detection device to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a municipal water supply and drainage pipe sealing detection device, which mainly utilizes the side strips and the bolt base plate of the bolt structure to install the pool shell. After filling with water, the pipe body is allowed to enter the pool body and submerge it in the water. During the pressure measurement process, a camera can be used to accurately determine the location of the leak, thereby improving the user's processing speed.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a municipal water supply and drainage pipeline sealing detection device, including a tank body assembly and a pressure measuring assembly, wherein a material inlet and outlet pressurizing component assembled with bolts is arranged above both ends of the tank body assembly, and a sleeve-mounted pressure measuring assembly is arranged at the output end of the material inlet and outlet pressurizing component, and a sleeve-mounted pipeline body is arranged at the inner end of the material inlet and outlet pressurizing component;

[0006] The pressure measuring assembly includes an end tube, a pressure measuring tube, a control panel, a pressure relief valve, a safety plug, a telescopic frame, a piston and a spring rod group. The end tube is arranged at the output end of the inlet and outlet pressurizing component, the output end of the end tube is provided with a pressure measuring tube, and one end of the pressure measuring tube is provided with a control panel, the output end of the pressure measuring tube is provided with a pressure relief valve with a safety plug installed, the inner side of the pressure measuring tube is provided with a piston, one side of the piston is provided with a telescopic frame, and the other side of the piston is provided with a spring rod group.

[0007] As a preferred embodiment of the present invention, the safety plug has an elastic telescopic structure, and the piston is a sheet-like structure.

[0008] As a preferred embodiment of the utility model, the pool body assembly includes a table frame, side strips, a bolt base plate, a pool body shell and a drain valve block, the top side of the table frame is provided with side strips, and the inner side of the side strips is connected to the pool body shell through bolts on the bolt base plate, and the output end of the pool body shell is provided with a drain valve block.

[0009] As a preferred embodiment of the utility model, the inlet and outlet pressurizing component includes an assembly base, an end frame, a crossbeam, a camera, a hydraulic cylinder, a lifting bar, a set block, a set pipe, a pressure pump, an air intake valve, a hose, a ring shell and an adhesive layer. The end frame is connected to the upper side of the side of the edge strip through an assembly base bolt, a crossbeam is arranged on the top side of the end frame, and a camera is arranged on the inner bottom side of the crossbeam.

[0010] As a preferred embodiment of the utility model, a lifting bar connected to the output end of the hydraulic cylinder is provided on the inner bottom side of the crossbeam, and a sleeve block is provided below the lifting bar, a sleeve pipe is provided on the inner side of the end frame, and a pressure pump is provided on the outer end of the sleeve pipe, and an air intake valve is provided below the pressure pump.

[0011] As a preferred embodiment of the utility model, a hose is provided on the inner end side of the sleeve tube, and an annular shell is provided on the output end of the hose, and an adhesive layer is provided on the inner end side of the annular shell.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes the side strips and the bolt base plate of the bolt structure to install the pool shell. After filling with water, the pipeline body is allowed to enter the pool body and submerge it in the water. During the pressure measurement process, a camera can be used to accurately determine the location of the leak, thereby improving the user's processing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the pressure measuring component of the utility model.

[0017] Among them: 1. Pool body assembly; 101. Table frame; 102. Side strip; 103. Bolt base plate; 104. Pool body shell; 105. Drain valve block; 2. Inlet and outlet pressurizing components; 201. Assembly base; 202. End frame; 203. Crossbeam; 204. Camera; 205. Hydraulic cylinder; 206. Lifting strip; 207. Set block; 208. Set pipe; 209. Pressure pump; 2010. Inlet valve; 2011. Hose; 2012. Ring shell; 2013. Adhesion layer; 3. Pressure measuring assembly; 301. End pipe; 302. Pressure measuring tube; 303. Control panel; 304. Pressure relief valve; 305. Safety plug; 306. Telescopic frame; 307. Piston; 308. Spring rod group; 4. Pipeline body. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1-3 As shown, this embodiment proposes a municipal water supply and drainage pipeline sealing detection device, including a tank body component 1 and a pressure measuring component 3, wherein a material inlet and outlet pressurizing component 2 assembled with bolts is arranged above both ends of the tank body component 1, and a sleeve-mounted pressure measuring component 3 is arranged at the output end of the material inlet and outlet pressurizing component 2, and a sleeve-mounted pipe body 4 is arranged at the inner end of the material inlet and outlet pressurizing component 2;

[0020] The pressure measuring assembly 3 includes an end tube 301, a pressure measuring tube 302, a control panel 303, a pressure relief valve 304, a safety plug 305, a telescopic frame 306, a piston 307 and a spring rod group 308. The end tube 301 is arranged at the output end of the inlet and outlet pressurizing component 2, the output end of the end tube 301 is provided with a pressure measuring tube 302, and one end of the pressure measuring tube 302 is provided with a control panel 303, the output end of the pressure measuring tube 302 is provided with a pressure relief valve 304 with a safety plug 305 installed, the inner side of the pressure measuring tube 302 is provided with a piston 307, one side of the piston 307 is provided with a telescopic frame 306, and the other side of the piston 307 is provided with a spring rod group 308.

[0021] The safety plug 305 has an elastic telescopic structure, and the piston 307 has a sheet-like structure.

[0022] In this embodiment, when the pressurized gas is input into the end pipe 301 through the inlet and outlet pressurizing component 2, the gas enters the pressure measuring tube 302 through the end pipe 301. With the cooperation of the telescopic frame 306, the piston 307 and the spring rod group 308, the piston 307 can achieve the effect of position adjustment under the action of the spring rod group 308, thereby achieving an effective measurement effect. The control panel 303 at one end of the pressure measuring tube 302 can achieve the effect of detection output. When a gas leak occurs, the camera 204 on the beam 203 is used to observe the gas outlet position of the pipeline.

[0023] The pool body assembly 1 includes a table frame 101, a side strip 102, a bolt base plate 103, a pool body shell 104 and a drain valve block 105. The top side of the table frame 101 is provided with a side strip 102, and the inner side of the side strip 102 is bolted to the pool body shell 104 through the bolt base plate 103. The output end of the pool body shell 104 is provided with a drain valve block 105.

[0024] In this embodiment, first, the table frame 101 and the side strips 102 are used to place the equipment at the processing site, and the pool shell 104 is installed by bolting the base plate 103. After installation, the drain valve block 105 is closed to hold a sufficient amount of water in the pool shell 104.

[0025] The inlet and outlet pressurizing component 2 includes an assembly base 201, an end frame 202, a crossbeam 203, a camera 204, a hydraulic cylinder 205, a lifting bar 206, a set block 207, a set pipe 208, a pressure pump 209, an air intake valve 2010, a hose 2011, an annular shell 2012 and an adhesive layer 2013. The end frame 202 is bolted to the upper side of the side strip 102 through the assembly base 201. The top side of the end frame 202 is provided with a crossbeam 203, and the inner bottom side of the crossbeam 203 is provided with a camera 204.

[0026] In this embodiment, the output end of the hydraulic cylinder 205 on the beam 203 is then used to output power to drive the output end to extend and retract. After the output end of the hydraulic cylinder 205 outputs power, the lifting bar 206 drives the set block 207 to descend to a suitable position, so that the pipeline body 4 is submerged in the water.

[0027] A lifting bar 206 connected to the output end of the hydraulic cylinder 205 is provided on the inner bottom side of the crossbeam 203, and a set block 207 is provided below the lifting bar 206. A set pipe 208 is provided on the inner side of the end frame 202, and a pressure pump 209 is provided at the outer end of the set pipe 208, and an air intake valve 2010 is provided below the pressure pump 209.

[0028] In this embodiment, when the pipeline body 4 is submerged in water, the air inlet valve 2010 is opened, and the booster pump 209 is started to output power to drive the output end to operate, so that the gas enters the booster pump 209 through the air inlet valve 2010, enters the pipeline body 4 through the sleeve pipe 208 and the hose 2011, and is output.

[0029] A hose 2011 is provided at the inner end side of the sheath tube 208 , and an annular shell 2012 is provided at the output end of the hose 2011 , and an adhesive layer 2013 is provided at the inner end side of the annular shell 2012 .

[0030] In this embodiment, when testing is required, the pipe body 4 is effectively assembled using the adhesive layer 2013 on the inner side of the annular shell 2012 so that the pipe body 4 can achieve a sealed sleeve connection effect at both ends.

[0031] The working principle of the municipal water supply and drainage pipeline sealing detection device is: first, use the table frame 101 and the side strip 102 to place the equipment at the processing site, install the pool shell 104 through the bolt base plate 103, and after installation, use the drainage valve block 105 to close the pool shell 104 to hold a sufficient amount of water. When testing is required, the adhesion layer 2013 on the inner side of the ring shell 2012 is used to effectively assemble the pipeline body 4 so that the pipeline body 4 can achieve the effect of sealing and sleeve connection at both ends. Then, the output end of the hydraulic cylinder 205 on the beam 203 is used to output power to drive the output end to telescopic operation. After the output end of the hydraulic cylinder 205 outputs power, the lifting strip 206 drives the set block 207 to descend to a suitable position, so that the pipeline body 4 is submerged in the water. When the pipeline body 4 is submerged by the water After that, open the air inlet valve 2010, start the pressure pump 209 to output power to drive the output end to operate, so that the gas enters the pressure pump 209 through the air inlet valve 2010, passes through the sleeve pipe 208 and the hose 2011, enters the pipeline body 4 and is output, when the pressurized gas is input to the end pipe 301 through the inlet and outlet pressurizing component 2, the gas enters the pressure measuring tube 302 through the end pipe 301, and with the mutual cooperation of the telescopic frame 306, the piston 307 and the spring rod group 308, the piston 307 can achieve the effect of position adjustment under the action of the spring rod group 308, thereby achieving an effective measurement effect, and the control panel 303 at one end of the pressure measuring tube 302 is used to achieve the effect of detecting the output, and when a gas leak occurs, the camera 204 on the beam 203 is used to observe the gas outlet position of the pipeline.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal water supply and drainage pipeline sealing detection device, comprising a tank assembly (1) and a pressure measuring assembly (3), characterized in that: Bolt-assembled inlet and outlet pressurizing components (2) are provided above both ends of the cell body component (1), and a sleeve-mounted pressure measuring component (3) is provided at the output end of the inlet and outlet pressurizing component (2), and a sleeve-mounted pipe body (4) is provided at the inner end of the inlet and outlet pressurizing component (2); The pressure measuring assembly (3) comprises an end tube (301), a pressure measuring tube (302), a control panel (303), a pressure relief valve (304), a safety plug (305), a telescopic frame (306), a piston (307) and a spring rod group (308); the end tube (301) is arranged at the output end of the inlet and outlet pressurizing component (2); the output end of the end tube (301) is provided with a pressure measuring tube (302); one end of the pressure measuring tube (302) is provided with a control panel (303); the output end of the pressure measuring tube (302) is provided with a pressure relief valve (304) on which a safety plug (305) is installed; a piston (307) is arranged on the inner side of the pressure measuring tube (302); a telescopic frame (306) is arranged on one side of the piston (307); and a spring rod group (308) is arranged on the other side of the piston (307).

2. A municipal water supply and drainage pipeline sealing detection device according to claim 1, characterized in that: The safety plug (305) has an elastic telescopic structure, and the piston (307) is a sheet-like structure.

3. A municipal water supply and drainage pipeline sealing detection device according to claim 1, characterized in that: The pool body assembly (1) comprises a table frame (101), an edge strip (102), a bolt base plate (103), a pool body shell (104) and a drainage valve block (105); the top side of the table frame (101) is provided with an edge strip (102), and the inner side of the edge strip (102) is bolted to the pool body shell (104) via the bolt base plate (103); and the output end of the pool body shell (104) is provided with a drainage valve block (105).

4. A municipal water supply and drainage pipeline sealing detection device according to claim 3, characterized in that: The inlet and outlet pressurizing component (2) comprises an assembly base (201), an end frame (202), a crossbeam (203), a camera (204), a hydraulic cylinder (205), a lifting strip (206), a set block (207), a set pipe (208), a pressure pump (209), an air intake valve (2010), a hose (2011), an annular shell (2012) and an adhesive layer (2013); the end frame (202) is bolted to the upper side of the side of the side strip (102) through the assembly base (201); the top side of the end frame (202) is provided with a crossbeam (203), and the inner bottom side of the crossbeam (203) is provided with a camera (204).

5. A municipal water supply and drainage pipeline sealing detection device according to claim 4, characterized in that: A lifting bar (206) connected to the output end of the hydraulic cylinder (205) is arranged on the inner bottom side of the crossbeam (203), and a sleeve block (207) is arranged below the lifting bar (206); a sleeve pipe (208) is arranged on the inner side of the end frame (202), and a pressure pump (209) is arranged at the outer end of the sleeve pipe (208), and an air intake valve (2010) is arranged below the pressure pump (209).

6. A municipal water supply and drainage pipeline sealing detection device according to claim 4, characterized in that: A hose (2011) is provided on the inner end side of the sleeve tube (208), and an annular shell (2012) is provided on the output end of the hose (2011), and an adhesive layer (2013) is provided on the inner end side of the annular shell (2012).

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