Pipe network flow liquid level monitoring equipment

Abstract

The utility model discloses pipe network flow and liquid level monitoring equipment, and relates to the technical field of pipe network monitoring. Comprising a pipe body, a flowmeter is installed outside the pipe body, a filtering mechanism is installed at the position, close to the front end, of the interior of the pipe body, a liquid level adjusting assembly is installed at the position, close to the rear end, of the exterior of the pipe body, the filtering mechanism comprises a filtering net and a collecting pipe, and the filtering net is fixedly installed at the position, close to the front end, of the interior of the pipe body; the collecting pipe is installed at the position, close to the front end, of the outer portion of the pipe body in a penetrating mode, a collecting groove is formed between the collecting pipe and the pipe body, a fixing frame is fixedly installed at the position, close to the bottom end, of the interior of the collecting pipe, a first screw rod is movably installed in the fixing frame in a penetrating mode, and a first guide rod is fixedly installed at the top of the fixing frame. According to the utility model, impurities can be conveniently collected and cleaned, water flow can be continuously conveyed in the cleaning process, meanwhile, the liquid level height of an alarm can be conveniently adjusted, and the device is suitable for monitoring liquid levels in different states.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network monitoring, in particular to a pipe network flow rate and liquid level monitoring device. Background Art

[0002] A pipe network is a system consisting of a series of interconnected pipes used to transport water fluids or gases. In order to ensure the safety and operation of the pipe network system, the flow rate and liquid level of the fluid in the pipe need to be monitored in real time. This solution specifically involves a pipe network flow and liquid level monitoring device.

[0003] The existing Chinese patent with announcement number CN220603499U discloses a drainage network flow level rapid monitoring device, including a drainage network flow level rapid monitoring device, but since the impurities filtered in the water are easy to accumulate and backflow, it is inconvenient to clean, and the whole device needs to be dismantled for cleaning, which is not convenient for continuous water flow delivery, and the height of the liquid level monitoring alarm is fixed, and it is inconvenient to adjust the height of the alarm, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a pipe network flow and liquid level monitoring device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pipe network flow and liquid level monitoring device comprises a pipe body, a flow meter is installed on the outside of the pipe body, a filtering mechanism is installed on the inside of the pipe body near the front end, a liquid level regulating assembly is installed on the outside of the pipe body near the rear end, the filtering mechanism comprises a filter screen and a collecting pipe, the filter screen is fixedly installed on the inside of the pipe body near the front end, the collecting pipe is installed through the outside of the pipe body near the front end, a collecting trough is provided between the collecting pipe and the pipe body, a fixing frame is fixedly installed on the inside of the collecting pipe near the bottom end, a first screw is movably installed through the inside of the fixing frame, a first guide rod is fixedly installed on the top of the fixing frame, a sealing plug is movably installed on the periphery of the first screw and the first guide rod, a guide block is fixedly installed on the bottom end of the first screw, a sealing cover is connected to the bottom end of the collecting pipe, a screw groove is provided on the top inner ring of the sealing cover, and a guide groove is provided at the center position of the top of the sealing cover.

[0007] As a further solution of the utility model, the first screw rod penetrates the interior of the fixing frame and is movably rotatable, and the sealing plug is sleeved on the outer periphery of the first screw rod and is threadedly connected.

[0008] As a further solution of the utility model, the sealing plug is located inside the collecting groove and is in a clamping arrangement, and the guide block and the guide groove are in a clamping arrangement.

[0009] As a further solution of the utility model, a thread is provided on the outer bottom end of the collecting tube, and the sealing cover is sleeved on the outer bottom end of the collecting tube through a screw groove, and the thread direction of the screw groove is opposite to the thread direction of the first screw.

[0010] As a further scheme of the utility model, the liquid level regulating assembly includes a circulation tube and a liquid level tube. The circulation tube is installed through the outside of the tube body near the rear end, the liquid level tube is vertically installed on the outside of the circulation tube, a fixed plate is fixedly installed near the middle of the inside of the liquid level tube, two second guide rods are fixedly installed on the bottom of the fixed plate, floats are movably sleeved on the peripheries of the two second guide rods, a touch rod is installed on the top of the float and through the inside of the fixed plate, a second screw is movably installed through the top of the liquid level tube, a knob is fixedly installed on the top of the second screw, a contact piece is movably installed on the bottom of the second screw, and a wire is connected to the top of the contact piece near the edge and through the top of the liquid level tube.

[0011] As a further solution of the utility model, the floating ball is sleeved on the outer periphery of the second guide rod and is slidable up and down, and the touch rod penetrates the interior of the fixed plate and is slidable up and down.

[0012] As a further solution of the utility model, the second screw rod penetrates the top of the liquid level tube and is threadedly connected, the contact piece and the second screw rod are connected via a bearing, and the wire penetrates the top of the liquid level tube and is slidably and telescopically arranged.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a filtering mechanism, impurities in the water are filtered through the filter net, and the filtered impurities enter the collection pipe through the collection groove, which is convenient for collecting impurities; through the connection between the sealing cover and the collection pipe, the clamping connection between the guide block and the guide groove, the first screw drives the sealing plug to be clamped into or out of the collection groove, which is convenient for cleaning the filtered impurities, and at the same time, the water flow can be continuously transported, which is convenient for automatic opening and sealing;

[0015] By setting up a liquid level adjustment component, the float slides under the action of buoyancy and the second guide rod, and the liquid level is monitored through the connection of the wires and the contact between the touch rod and the touch piece. By rotating the second screw and driving the touch piece to slide up and down under the action of the thread, the alarm liquid level height is easily adjusted, which is suitable for liquid level monitoring under different conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a pipe network flow and liquid level monitoring device of the utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of a filtering mechanism in a pipe network flow and liquid level monitoring device of the utility model;

[0018] Figure 3 This is an internal side view of a filter mechanism in a pipe network flow and liquid level monitoring device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a liquid level regulating component in a pipe network flow liquid level monitoring device.

[0020] In the figure: 1. tube body; 2. flow meter; 3. filter mechanism; 4. liquid level adjustment assembly; 5. filter screen; 6. collection tube; 7. collection tank; 8. fixing frame; 9. first screw rod; 10. first guide rod; 11. sealing plug; 12. guide block; 13. sealing cover; 14. screw groove; 15. guide groove; 16. flow tube; 17. liquid level tube; 18. fixing plate; 19. second guide rod; 20. float; 21. touch rod; 22. second screw rod; 23. knob; 24. touch piece; 25. wire. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Example 1

[0023] like Figure 1-4 As shown, a pipe network flow and liquid level monitoring device comprises a pipe body 1, a flow meter 2 is installed on the outside of the pipe body 1, a filtering mechanism 3 is installed on the inside of the pipe body 1 near the front end, a liquid level regulating assembly 4 is installed on the outside of the pipe body 1 near the rear end, the filtering mechanism 3 comprises a filter screen 5 and a collecting pipe 6, the filter screen 5 is fixedly installed on the inside of the pipe body 1 near the front end, the collecting pipe 6 is installed through the outside of the pipe body 1 near the front end, a collecting tank 7 is provided between the collecting pipe 6 and the pipe body 1, a fixing frame 8 is fixedly installed on the inside of the collecting pipe 6 near the bottom end, a first screw rod 9 is movably installed on the inside of the fixing frame 8, a first guide rod 10 is fixedly installed on the top of the fixing frame 8, a sealing plug 11 is movably installed on the periphery of the first screw 9 and the first guide rod 10, a guide block 12 is fixedly installed on the bottom end of the first screw 9, a sealing cover 13 is connected to the bottom end of the collecting pipe 6, a screw groove 14 is provided on the top inner ring of the sealing cover 13, and a guide groove 15 is provided at the center of the top of the sealing cover 13.

[0024] In this embodiment, the first screw 9 passes through the interior of the fixed frame 8 and is movably rotatable. The sealing plug 11 is sleeved on the outer periphery of the first screw 9 and is threadedly connected. The collection groove 7 is opened or closed by sliding the sealing plug 11 up and down, which is convenient for collecting impurities and conveying water.

[0025] In this embodiment, the sealing plug 11 is located inside the collecting groove 7 and is clamped. The guide block 12 and the guide groove 15 are clamped. The guide block 12 is clamped into the guide groove 15. The first screw 9 is rotated by rotating the sealing cover 13 to perform sealing and removal.

[0026] In this embodiment, a thread is provided on the outer periphery of the collecting tube 6 near the bottom end, and the sealing cover 13 is sleeved on the outer periphery of the collecting tube 6 near the bottom end through a screw groove 14. The thread direction of the screw groove 14 is opposite to the thread direction of the first screw 9. When the sealing cover 13 is connected to the collecting tube 6, the sealing plug 11 is separated from the collecting tank 7 by the rotation of the first screw 9 and the thread.

[0027] In this embodiment, the liquid level regulating assembly 4 includes a circulation tube 16 and a liquid level tube 17. The circulation tube 16 is installed through the outside of the tube body 1 near the rear end, and the liquid level tube 17 is vertically installed on the outside of the circulation tube 16. A fixed plate 18 is fixedly installed near the middle of the inside of the liquid level tube 17, and two second guide rods 19 are fixedly installed on the bottom of the fixed plate 18. A floating ball 20 is movably sleeved on the periphery of the two second guide rods 19. A touch rod 21 is installed on the top of the floating ball 20 and penetrates the inside of the fixed plate 18. A second screw rod 22 is movably installed through the top of the liquid level tube 17, a knob 23 is fixedly installed on the top of the second screw rod 22, and a contact piece 24 is movably installed on the bottom end of the second screw rod 22. A wire 25 is connected to the top of the contact piece 24 near the edge and penetrates the top of the liquid level tube 17. The top of the wire 25 is connected to the signal transmitting module. The floating ball 20 floats on the liquid surface, and the contact between the touch rod 21 and the contact piece 24 is used to monitor whether the water level is too high.

[0028] In this embodiment, the float 20 is sleeved on the outer periphery of the second guide rod 19 and is slidable up and down. The touch rod 21 penetrates the interior of the fixed plate 18 and is slidable up and down. The second guide rod 19 guides the float 20 to slide and prevent it from tilting and getting stuck.

[0029] In this embodiment, the second screw 22 passes through the top of the liquid level tube 17 and is threadedly connected. The contact piece 24 is connected to the second screw 22 through a bearing. The wire 25 passes through the top of the liquid level tube 17 and is slidably and telescopically arranged. The contact piece 24 is driven to slide up and down by the second screw 22, and the wire 25 passes through the top of the liquid level tube 17 and slides, which is convenient for adjusting and monitoring different liquid levels.

[0030] It should be noted that the utility model is a pipe network flow liquid level monitoring device. When in use, the pipe body 1 is connected to the position to be monitored in the pipe network, and the water flows into the pipe body 1 to monitor the water flow value through the flow meter 2. The wire 25 is connected to the signal sending module, and the monitored liquid level information is sent and an alarm is sounded through the signal sending module. The liquid level is monitored to see if it is too high through the liquid level tube 17. When there are more impurities in the water, the filter screen 5 is used to intercept and filter. The filtered impurities pass through the collection tank 7 and enter the collection pipe 6 for collection. When regular cleaning is performed, the sealing cover 13 is rotated to make the guide block 12 drive the first screw 9 to rotate, and the sealing plug 11 is driven to slide upward under the action of the thread. When the sealing plug 11 is completely stuck in the collection tank 7, the seal The sealing cover 13 is separated from the collecting tube 6 to clean the filtered impurities while allowing the water flow to be continuously transported. During installation, the sealing cover 13 is connected to the bottom end of the collecting tube 6, and the guide block 12 is inserted into the guide groove 15. The sealing cover 13 rotates to connect with the collecting tube 6 while the first screw 9 rotates to drive the sealing plug 11 to slide downward to open the collecting groove 7 to continuously collect the filtered impurities. When the liquid level alarm height needs to be adjusted, the knob 23 is rotated to rotate the second screw 22 and drive the contact piece 24 to slide up and down under the action of the thread. The float 20 drives the contact rod 21 to slide up and down under the action of the buoyancy and the second guide rod 19. When the liquid level reaches the adjusted alarm position, the top of the contact rod 21 contacts the contact piece 24, and the liquid level information is transmitted through the wire 25.

[0031] The above shows and describes the basic principle and main features of the utility model and the 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 principle 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 pipe network flow and liquid level monitoring device, comprising a pipe body (1), a flow meter (2) is installed on the outside of the pipe body (1), a filtering mechanism (3) is installed on the inside of the pipe body (1) near the front end, and a liquid level adjustment component (4) is installed on the outside of the pipe body (1) near the rear end, characterized in that: The filtering mechanism (3) comprises a filter screen (5) and a collecting pipe (6); the filter screen (5) is fixedly mounted inside the pipe body (1) at a position close to the front end; the collecting pipe (6) is installed through the outside of the pipe body (1) at a position close to the front end; a collecting groove (7) is provided between the collecting pipe (6) and the pipe body (1); a fixing frame (8) is fixedly mounted inside the collecting pipe (6) near the bottom end; a first screw rod (9) is movably mounted inside the fixing frame (8); a first guide rod (10) is fixedly mounted on the top of the fixing frame (8); a sealing plug (11) is movably mounted on the periphery of the first screw rod (9) and the first guide rod (10); a guide block (12) is fixedly mounted on the bottom end of the first screw rod (9); a sealing cover (13) is connected to the bottom end of the collecting pipe (6); a screw groove (14) is provided on the inner ring of the top of the sealing cover (13); and a guide groove (15) is provided at the center of the top of the sealing cover (13).

2. A pipe network flow and liquid level monitoring device according to claim 1, characterized in that: The first screw rod (9) penetrates the interior of the fixing frame (8) and is movably rotatable, and the sealing plug (11) is sleeved on the outer periphery of the first screw rod (9) and is threadedly connected.

3. A pipe network flow and liquid level monitoring device according to claim 1, characterized in that: The sealing plug (11) is located inside the collecting groove (7) in a clamping arrangement, and the guide block (12) and the guide groove (15) are in a clamping arrangement.

4. A pipe network flow and liquid level monitoring device according to claim 1, characterized in that: The outer periphery of the collecting tube (6) is provided with a thread near the bottom end, and the sealing cover (13) is sleeved on the outer periphery of the collecting tube (6) near the bottom end through a screw groove (14), and the thread direction of the screw groove (14) is arranged opposite to the thread direction of the first screw rod (9).

5. The pipe network flow and liquid level monitoring device according to claim 1, characterized in that: The liquid level regulating assembly (4) comprises a circulation tube (16) and a liquid level tube (17). The circulation tube (16) is installed through the outside of the tube body (1) near the rear end. The liquid level tube (17) is installed vertically outside the circulation tube (16). A fixed plate (18) is fixedly installed near the middle of the inside of the liquid level tube (17). Two second guide rods (19) are fixedly installed at the bottom of the fixed plate (18). Floating balls (20) are movably sleeved on the peripheries of the two second guide rods (19). A contact rod (21) is installed at the top of the floating balls (20) and through the inside of the fixed plate (18). A second screw rod (22) is movably installed through the top of the liquid level tube (17). A knob (23) is fixedly installed at the top of the second screw rod (22). A contact piece (24) is movably installed at the bottom of the second screw rod (22). A lead wire (25) is connected to the top of the contact piece (24) near the edge and through the top of the liquid level tube (17).

6. A pipe network flow and liquid level monitoring device according to claim 5, characterized in that: The floating ball (20) is sleeved on the outer periphery of the second guide rod (19) and is slidably arranged up and down, and the touch rod (21) penetrates the interior of the fixed plate (18) and is slidably arranged up and down.

7. The pipe network flow and liquid level monitoring device according to claim 5, characterized in that: The second screw (22) penetrates the top of the liquid level tube (17) and is threadedly connected. The contact piece (24) is connected to the second screw (22) via a bearing. The wire (25) penetrates the top of the liquid level tube (17) and is slidably and telescopically arranged.

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