Water fetching system of water sump

Abstract

The utility model relates to the technical field of water supply devices, and discloses a water sump water fetching system. The device comprises a pressurization assembly and a pressurization control assembly. Wherein the water sump serves as a water storage part, the air inlet pipe, the water outlet pipe and the air pump which are connected with the water sump serve as pressurizing assemblies, the air pump introduces air into the water sump through the air inlet pipe, the pressure in the water sump is increased, water is pressed to enter the water outlet pipe, positive pressure water supply is achieved, and higher efficiency is achieved. A control device shell, a motor, a threaded shaft, a traction nut and a movable cross rod which are connected with the pressurization control section drive an inserting plate to be connected with the pressurization control section in an inserting mode, the operation process is the operation process of the pressurization control assembly, the size of the cross section of a through hole in the pressurization control section is influenced through the operation, the pressurization process is controllable, and too fast pressurization is avoided; and potential safety hazards are avoided.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of water supply devices, and specifically relates to a water sump water pumping system. BACKGROUND

[0002] The water sump water pumping system is a system used in underground mines or other places requiring drainage, which is mainly responsible for lifting water from a low place to a high place or discharging water from a water sump. The water sump water pumping system usually comprises a water pump, a pipeline, a control system and other components. It can lift the water in the water sump to the ground or other designated positions through the water pump. The water sump water pumping system pumps water out of the water sump through the water pump and then transports it to the place where it is needed through the pipeline. The water pump can be electric or other forms of power source.

[0003] A vacuum water supply system disclosed in Publication No. CN206368400U comprises a water storage tank, an inlet pipe, a vacuum storage tank, a circulating pump set and an outlet pipe. The vacuum storage tank is independently arranged, and the water storage tank is independently arranged. One end of the inlet pipe is arranged on the vacuum storage tank, and the other end is arranged in the water storage tank. The circulating pump set is connected to the vacuum storage tank, and the outlet pipe is connected to the circulating pump set. The vacuum water supply system of the utility model does not need to pump and discharge air in the circulating water pump after installation, can start and stop the circulating water pump and the gas extraction pump at any time, effectively guarantees the continuous operation of the gas extraction pump, ensures the underground gas discharge, and guarantees the safety of the mine.

[0004] However, it is found in actual use that: since the general water pumping process is to connect one end of the pipeline to the water sump and the other end to the vacuum barrel, the water in the water sump is caused to flow outwards through the pipeline by using the vacuum pump to draw negative pressure, such a method needs workers to pre-lead water and wait, and the whole process may be very low in water pumping efficiency and very unstable due to small gaps in the pipeline and other small reasons. Therefore, in order to solve such problems, the solution idea needs to be changed, so that the negative pressure is changed to positive pressure water pumping, and the water is forced out by positive pressure. Content of the utility model

[0005] The application aims to solve the problem of low efficiency and instability of the negative pressure water pumping system as mentioned above, and provides a water sump water pumping system.

[0006] The technical scheme adopted by the application is as follows: a water sump water pumping system, a gas inlet pipe is inserted into the side surface of the water sump, a water outlet pipe is inserted into the side surface of the water sump, a pressurization control section is inserted into the side surface of one end of the water sump relative to the water sump, a control device housing is connected to the side surface of the pressurization control section, a motor is fixedly connected to the inner side surface of the control device housing, a threaded shaft is connected to the side surface of the motor, a traction nut is inserted into the side surface of the threaded shaft, a moving cross bar is connected to the side surface of the traction nut, an insertion plate is connected to the side surface of the moving cross bar, and a gas pump is connected to the side surface of one end of the pressurization control section relative to the water sump.

[0007] By adopting the above technical scheme, the operator uses the water sump as a water storage component, the gas pump on the water sump introduces air into the water sump through the gas inlet pipe and increases the pressure in the water sump, and the water is forced into the water outlet pipe to realize positive pressure water supply, which is more efficient. The motor, threaded shaft, traction nut, moving cross bar and insertion plate connected to the control device housing of the pressurization control section drive the insertion plate and the pressurization control section to be inserted, thereby affecting the size of the through hole section in the pressurization control section, so that the pressurization process is controllable, and the safety hazard caused by rapid pressurization is avoided.

[0008] The water sump mainly serves as a water storage component, and the water is mainly stored in the water sump and introduced into the water sump through the gas inlet pipe. After the air is introduced, the pressure in the water sump is higher than the pressure outside, and then the water is discharged from the water outlet pipe. The gas pump always maintains the function of conveying gas during the entire process.

[0009] The pressurization control section is connected to one end of the gas inlet pipe, and is mainly used to control the gas flow through the gas inlet pipe to avoid the rapid increase of the air pressure in the water sump due to the rapid gas delivery of the gas pump, thereby increasing the risk of the entire device.

[0010] The control device housing on the pressurization control section serves as the housing component of the control device, and the motor connected inside serves as the power transmission component to drive the threaded shaft to rotate and realize the up-down movement on a straight line through the interaction between the threads on the threaded shaft and the traction nut. The moving cross bar serves as a connecting component, and the insertion plate on the moving cross bar serves as an insertion component for inserting into the pressurization control section and changing the through section area in the pressurization control section, thereby controlling the gas flow and speed through the gas inlet pipe and controlling the pressurization process in the water sump.

[0011] In a preferred embodiment, the side surface of the gas pump is connected to a gas pump base, and the side surface of the gas pump base is connected to a gas pump housing.

[0012] By adopting the technical scheme, the air pump base is used as a connecting component, and the air pump is fixedly connected thereto, so that the air pump will not be dislocated during operation; and the air pump shell is used as a shell protection component, so as to provide a stable operation environment for the air pump.

[0013] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0014] By adopting the technical scheme, the plug-in through hole is used as a passage component, so as to facilitate the plug-in of the plug-in plate and the pressurization control section, and the check valve is used as a switch component for controlling the airflow in the air inlet pipe.

[0015] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0016] By adopting the technical scheme, the plug-in through hole is used as a passage component, so as to facilitate the plug-in of the plug-in plate and the pressurization control section, and the check valve is used as a switch component for controlling the airflow in the air inlet pipe.

[0017] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0018] By adopting the technical scheme, the plug-in through hole is used as a passage component, so as to facilitate the plug-in of the plug-in plate and the pressurization control section, and the check valve is used as a switch component for controlling the airflow in the air inlet pipe.

[0019] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0020] By adopting the technical scheme, the plug-in through hole is used as a passage component, so as to facilitate the plug-in of the plug-in plate and the pressurization control section, and the check valve is used as a switch component for controlling the airflow in the air inlet pipe.

[0021] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0022] By adopting the technical scheme, the plug-in through hole is used as a passage component, so as to facilitate the plug-in of the plug-in plate and the pressurization control section, and the check valve is used as a switch component for controlling the airflow in the air inlet pipe.

[0023] In a preferred embodiment, a side surface of the pressurization control section is provided with a plug-in through hole, and a check valve is connected to one end of the side surface of the pressurization control section.

[0024] By adopting the above technical scheme, the sealing ring is used as a component inserted between the air inlet pipe and the water outlet pipe, and since the whole water punching system adopts a positive pressure pressurization mode, the sealing ring is used as a gas-tight component to prevent gas leakage during pressurization, causing positive pressure imbalance and affecting water punching efficiency.

[0025] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0026] In the present application, the water sump mainly serves as a water storage component, and water is mainly stored in the water sump. Air is introduced through the air inlet pipe, and the pressure in the water sump is higher than the external pressure after the air is introduced, so that water is discharged from the water outlet pipe. The air pump always maintains the function of conveying gas during the whole process.

[0027] The pressurization control section is one end of the air inlet pipe, and is mainly used to control the air flow through the air inlet pipe to avoid sudden increase of air pressure in the water sump due to too fast air pump gas delivery, thereby increasing the risk of the whole device.

[0028] The control device housing on the pressurization control section serves as the housing component of the control device, and the connected motor inside serves as the power transmission component to drive the threaded shaft to rotate and realize up and down linear motion through the interaction between the threads on the threaded shaft and the traction nut. The moving cross bar serves as a connecting component, and the insertion plate thereon serves as an insertion component for insertion with the pressurization control section and changing the passage area in the pressurization control section, thereby controlling the gas flow and speed through the air inlet pipe and controlling the pressurization process in the water sump. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a three-dimensional structure schematic diagram of the whole device of the present application;

[0030] Figure 2 It is a sectional view schematic diagram of the control device housing in the present application;

[0031] Figure 3 It is a detail schematic diagram of the pressurization control section in the present application;

[0032] Figure 4 It is a sectional view schematic diagram of the water sump in the present application;

[0033] Figure 5 It is a sectional view schematic diagram of the air pump housing in the present application.

[0034] Marked in the figure: 1, water sump; 2, air inlet pipe; 3, water outlet pipe; 4, pressurization control section; 5, control device housing; 6, motor; 7, threaded shaft; 8, traction nut; 9, moving cross bar; 10, plug-in board; 11, air pump; 12, air pump base; 13, air pump housing; 14, plug-in through hole; 15, stop valve; 16, pressure reducing adapter; 17, pressure reducing conduit; 18, check valve; 19, pressure reducing valve; 20, sealing ring. DETAILED DESCRIPTION

[0035] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0036] REFERENCE Figures 1-5 ,

[0037] Embodiment: water sump water system, the side surface of water sump 1 is plugged with air inlet pipe 2, the side surface of water sump 1 is plugged with water outlet pipe 3, one end of air inlet pipe 2 relative to water sump 1 is plugged with pressurization control section 4, the side surface of pressurization control section 4 is connected with control device housing 5, the inner side surface of control device housing 5 is fixedly connected with motor 6, the side surface of motor 6 is connected with threaded shaft 7, the side surface of threaded shaft 7 is plugged with traction nut 8, the side surface of traction nut 8 is connected with moving cross bar 9, the side surface of moving cross bar 9 is connected with plug-in board 10, one end of pressurization control section 4 relative to water sump 1 is connected with air pump 11.

[0038] The operator uses water sump 1 as a water storage component, and the air pump 11 thereon introduces air into water sump 1 through air inlet pipe 2 and increases the pressure in water sump 1, and forces water into water outlet pipe 3, realizing positive pressure water supply, which is more efficient. Among them, the motor 6, the threaded shaft 7, the traction nut 8, the moving cross bar 9 and the plug-in board 10 connected to the pressurization control section 4 drive the plug-in board 10 to plug with the pressurization control section 4, thereby affecting the size of the through hole section in the pressurization control section 4, so that the pressurization process is controllable, avoiding the safety hazard caused by too fast pressurization.

[0039] Among them, water sump 1 mainly serves as a water storage component, water is mainly stored in water sump 1, and air is introduced through air inlet pipe 2, the pressure in water sump 1 is higher than the pressure outside after the air is introduced, and then water is discharged from water outlet pipe 3, the air pump 11 always maintains the function of conveying gas throughout the process.

[0040] The pressurization control section 4 is connected to one end of the air inlet pipe 2, and is mainly used to control the air flow through the air inlet pipe 2 to avoid the air pressure in the water tank 1 from increasing too fast when the air pump 11 is pumping air, which increases the risk of the whole device.

[0041] The control device housing 5 is connected to the pressurization control section 4, and the connected motor 6 inside the control device housing 5 is used as a power transmission component to drive the threaded shaft 7 to rotate, and the threaded shaft 7 is used to realize the up-and-down movement in a straight line through the interaction between the threads on the threaded shaft 7 and the traction nut 8. The moving crossbar 9 is used as a connecting component, and the plug-in plate 10 on the moving crossbar 9 is used as a plug-in component to plug into the pressurization control section 4 and change the cross-sectional area in the pressurization control section 4, so as to control the air flow and speed through the air inlet pipe 2 and control the pressurization process in the water tank 1.

[0042] The air pump base 12 is connected to the side surface of the air pump 11, and the air pump housing 13 is connected to the side surface of the air pump base 12. The air pump base 12 is used as a connecting component to fixedly connect the air pump 11 to prevent dislocation during operation, and the air pump housing 13 is used as a housing protection component to provide a stable operating environment for the air pump 11.

[0043] The pressurization control section 4 is connected to one end of the air inlet pipe 2, and is mainly used to control the air flow through the air inlet pipe 2 to avoid the air pressure in the water tank 1 from increasing too fast when the air pump 11 is pumping air, which increases the risk of the whole device.

[0044] The air pump base 12 is connected to the side surface of the air pump 11, and the air pump housing 13 is connected to the side surface of the air pump base 12. The air pump base 12 is used as a connecting component to fixedly connect the air pump 11 to prevent dislocation during operation, and the air pump housing 13 is used as a housing protection component to provide a stable operating environment for the air pump 11.

[0045] The pressurization control section 4 is connected to one end of the air inlet pipe 2, and is mainly used to control the air flow through the air inlet pipe 2 to avoid the air pressure in the water tank 1 from increasing too fast when the air pump 11 is pumping air, which increases the risk of the whole device.

[0046] The air pump base 12 is connected to the side surface of the air pump 11, and the air pump housing 13 is connected to the side surface of the air pump base 12. The air pump base 12 is used as a connecting component to fixedly connect the air pump 11 to prevent dislocation during operation, and the air pump housing 13 is used as a housing protection component to provide a stable operating environment for the air pump 11.

[0047] The one end side surface of the outlet pipe 3 relative to the water tank 1 is provided with a pressure reducing valve 19. The water is discharged after being pumped out by the pressure reducing valve 19 to realize pressure reduction, avoiding the safety hidden trouble of high pressure water flow directly used in production.

[0048] The side surface of the water tank 1 is provided with a plurality of sealing rings 20. The sealing ring 20 is used as a component inserted between the air inlet pipe 2 and the outlet pipe 3. Since the whole water pumping system adopts a positive pressure pressurization mode, the sealing ring 20 is used as an air-tight component to prevent air leakage during pressurization, causing pressure imbalance and affecting water pumping efficiency.

[0049] The implementation principle of the water tank water pumping system embodiment of the application is that the operator uses the water tank 1 as a water storage component, the air pump 11 on the water tank 1 introduces air into the water tank 1 through the air inlet pipe 2 and increases the pressure in the water tank 1, and the water is pressed into the outlet pipe 3 to realize positive pressure water supply and be more efficient. The motor 6, threaded shaft 7, traction nut 8, moving cross bar 9 and plug-in plate 10 in the control device housing 5 connected to the pressurization control section 4 drive the plug-in plate 10 to plug into the pressurization control section 4, thereby affecting the size of the through hole section in the pressurization control section 4, so that the pressurization process is controllable, avoiding the safety hidden trouble caused by too fast pressurization.

[0050] The water tank 1 is mainly used as a water storage component, and the water is mainly stored in the water tank 1 and introduced into the water tank 1 through the air inlet pipe 2. After the air is introduced, the pressure in the water tank 1 is higher than the pressure outside, and then the water is discharged from the outlet pipe 3. The air pump 11 always maintains the function of conveying air during the whole process.

[0051] The pressurization control section 4 is one end of the air inlet pipe 2, mainly used to control the air flow through the air inlet pipe 2 to avoid the air pressure in the water tank 1 increasing suddenly due to too fast air conveying by the air pump 11, increasing the danger of the whole device.

[0052] The control device housing 5 on the pressurization control section 4 is the housing component of the control device, the connected motor 6 inside is the power transmission component, drives the threaded shaft 7 to rotate, and realizes the up and down movement in a straight line by the interaction between the threads on the threaded shaft 7 and the traction nut 8. The moving cross bar 9 is used as a connecting component, and the plug-in plate 10 on it is used as a plug-in component to plug into the pressurization control section 4 and change the through section area in the pressurization control section 4, so as to control the air flow and speed through the air inlet pipe 2 and control the pressurization process in the water tank 1.

[0053] The above examples are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing examples, it should be understood by those of ordinary skill in the art that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sump water system comprising a sump (1), characterized in that: The side surface of the water sump (1) is inserted with the air inlet pipe (2), the side surface of the water sump (1) is inserted with the water outlet pipe (3), one end of the air inlet pipe (2) is inserted with the pressure control section (4) relative to the side surface of the water sump (1), the side surface of the pressure control section (4) is connected with the control device shell (5), the inner side surface of the control device shell (5) is fixedly connected with the motor (6), the side surface of the motor (6) is connected with the threaded shaft (7), the side surface of the threaded shaft (7) is inserted with the traction nut (8), the side surface of the traction nut (8) is connected with the moving cross rod (9), the side surface of the moving cross rod (9) is connected with the insertion plate (10), one end of the pressure control section (4) is connected with the air pump (11) relative to the side surface of the water sump (1).

2. The sump water system of claim 1, wherein: The side surface of the air pump (11) is connected with the air pump base (12), and the side surface of the air pump base (12) is connected with the air pump shell (13).

3. The sump water system of claim 1, wherein: The side surface of the pressure control section (4) is provided with the insertion through hole (14), and one end of the air inlet pipe (2) is connected with the stop valve (15) relative to the side surface of the pressure control section (4).

4. The sump water system of claim 3, wherein: One end of the air inlet pipe (2) is connected with the pressure division adapter (16) relative to the side surface of the stop valve (15).

5. The sump water system of claim 4, wherein: The side surface of the pressure division adapter (16) is connected with the pressure division guide pipe (17).

6. The sump water system of claim 5, wherein: The side surface of the pressure division guide pipe (17) is connected with the check valve (18).

7. The sump water system of claim 1, wherein: One end of the water outlet pipe (3) is provided with the pressure reducing valve (19) relative to the side surface of the water sump (1).

8. The sump water system of claim 1, wherein: The side surface of the water sump (1) is provided with a plurality of sealing rings (20).

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