Water storage device

Abstract

This invention provides a water storage device, including a housing, an air bladder, an air inlet / outlet assembly, a water supply assembly, and a drainage assembly. The housing has a cavity for storing water; the air bladder is disposed within the cavity; the air inlet / outlet assembly is connected to the air bladder; the water supply assembly is connected to the cavity; and the drainage assembly is connected to the cavity. Because the water inside the housing does not come into contact with air during the water inlet, storage, and drainage processes, the pure water stored inside the housing will not come into contact with air, dissolved oxygen, or carbon dioxide, thereby reducing the rate of pure water decay and ensuring that the water inside the housing meets the needs of downhole equipment, improving the safety of downhole equipment during use.

Description

Technical Field

[0001] The present invention relates to the technical field of water storage devices, and in particular to a water storage device. Background Art

[0002] At present, in the relevant technology, underground pure water medium storage tanks adopt a floating roof structure, but the floating roof structure has a strong dependence on the underground tunnel. When the slope of the underground tunnel is large, the floating roof cannot isolate the air, dissolved oxygen and carbon dioxide, etc., and the pure water will decay rapidly and it is difficult to meet the use requirements. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first aspect of the present invention provides a water storage device.

[0005] In view of this, the first aspect of the present invention provides a water storage device, including a box body, an air bag, an air inlet and outlet assembly, a water supply assembly and a drainage assembly; the box body is provided with a cavity, and the cavity is used to store water; the air bag is arranged in the cavity; the air inlet and outlet assembly is connected to the air bag; the water supply assembly is connected to the cavity; and the drainage assembly is connected to the cavity.

[0006] The water storage device provided by the present invention has a water supply assembly connected to a housing, an air bag disposed within the housing, and an air bag connected to an air inlet and outlet assembly. When water is injected into the housing, water enters the housing through the water supply assembly, and gas within the air bag is discharged from the air bag under the pressure of the water, thereby allowing the water to be stored within the housing. When water is discharged from the housing, air is supplied to the air bag through the air inlet and outlet assembly, causing the air bag to swell under the pressure of the gas, allowing the water within the housing to be discharged from the housing through the water discharge assembly. Since the water within the housing does not come into contact with air during the water intake, storage, and drainage processes, the pure water stored within the housing does not come into contact with air, dissolved oxygen, or carbon dioxide, thereby reducing the rate of pure water decay, allowing the water within the housing to meet the use requirements of downhole equipment and improving the safety of downhole equipment during use.

[0007] The airbag can shrink or expand within the box, allowing it to adjust its volume according to the box's capacity requirements, making it easier to control the box's volume. When fully deflated, the airbag takes up less space within the box, which can better utilize the space inside the box.

[0008] Specifically, the ratio of the volume of the airbag to the volume of the box is greater than or equal to 60%.

[0009] Specifically, the volume of the box is 8 cubic meters, and the volume of the airbag is not less than 5 cubic meters.

[0010] Specifically, the cavity is a closed cavity isolated from the external space, and the internal space of the airbag is isolated from the cavity.

[0011] Specifically, the airbag is a leather bag, and there are multiple airbags, all of which are arranged in the box body. The specific number depends on the water consumption and the water tank structure.

[0012] Specifically, the box body is a stainless steel box body.

[0013] In addition, the water storage device in the above technical solution provided by the present invention may also have the following additional technical features:

[0014] In one technical solution of the present invention, the air inlet and outlet components include a first pipeline, a first pump and a first valve; the first pipeline has a first end and a second end that are connected to the airbag, and the connection point between the airbag and the first pipeline is located between the first end and the second end of the first pipeline; the first pump is connected to the first end of the first pipeline; the first valve is arranged on the first pipeline, between the connection point between the airbag and the first pipeline and the first pump.

[0015] In this technical solution, a first pump can deliver gas to the airbag through a first pipeline, causing the airbag to inflate as the water in the box is drained, thereby ensuring that the water in the box can be smoothly discharged from the box. A first valve is provided on the first pipeline to control the opening and closing of the first pipeline, thereby controlling the air supply to the airbag.

[0016] Specifically, the first valve is a vacuum solenoid valve or a vacuum pump valve.

[0017] Specifically, the first pump is a water ring vacuum pump.

[0018] In one technical solution of the present invention, the air inlet and outlet assembly includes a second valve and a first flow detection component; the second valve is arranged on the first pipeline, located between the connection point between the airbag and the first pipeline and the second end of the first pipeline; the first flow detection component is arranged on the first pipeline, located between the second valve and the second end of the first pipeline; wherein the second end of the first pipeline is a free end.

[0019] In this technical solution, the second end of the first conduit is a free end, allowing the gas within the airbag to be discharged into the atmosphere through the second end of the first conduit. A second valve and a first flow detection component are both disposed on the first conduit, located on the side of the second end of the first conduit. When the gas within the airbag needs to be discharged, the second valve opens, allowing the gas to pass through the first flow detection component and be discharged into the atmosphere. The first flow detection component can then detect the volume of the discharged air, thereby controlling the airbag's degassing.

[0020] Specifically, the second valve is a solenoid valve, and the first flow detection component is a mass flow meter.

[0021] Since the airbag is exhausted under the pressure of the water in the box, the volume of water entering the box can be obtained by detecting the volume of gas discharged, thereby achieving control of the water intake.

[0022] The air inlet and outlet assembly further includes an eleventh valve, which is arranged on the first pipeline and located on one side of the vacuum pump.

[0023] In one technical solution of the present invention, the water supply assembly includes a second pipeline, a degassing component, a third valve, a fourth valve, and a second flow detection component; the second pipeline is connected to the casing; the degassing component is arranged on the second pipeline, and the degassing port of the degassing component is connected to the first pump; the third valve is arranged on the second pipeline, located on one side of the degassing component; the fourth valve is arranged on the second pipeline, located on the other side of the degassing component; the second flow detection component is placed on the second pipeline, located between the fourth valve and the casing.

[0024] In this technical solution, the third valve and the fourth valve are arranged on the second pipeline to realize the control of the second pipeline. When water needs to be supplied to the box, the third valve and the fourth valve are opened. After the water is dehydrated by the degassing component, it enters the box through the second flow detection component, thereby realizing water supply to the box.

[0025] During the water supply process, water passes through the degassing components, and gases such as air, dissolved oxygen and carbon dioxide contained in the water are separated from the water under the action of the degassing components, thereby obtaining water with higher purity. This allows the water in the box to better meet the use needs of downhole equipment and improve the safety of downhole equipment during use.

[0026] Since water passes through the second flow detection component during the water supply process, the second flow detection component can detect the water inflow volume and realize the control of the water inflow volume.

[0027] Since the second flow detection component is placed on the second pipeline, between the degassing component and the box, the water inflow detected by the second flow detection component is after degassing, thereby making the second flow detection component more accurate in detecting the water inflow.

[0028] The second flow detection component can also cooperate with the first flow detection component to further improve the accuracy of water inflow detection.

[0029] Specifically, the degassing component is a degassing membrane, the third valve and the fourth valve are ball valves, and the second flow detection component is a turbine flowmeter.

[0030] A twelfth valve is provided between the degassing port of the degassing component and the first pump, and the twelfth valve is a vacuum valve.

[0031] In one technical solution of the present invention, the water storage device also includes an exhaust assembly, which includes a third pipeline, a one-way valve, a fifth valve and a water tank; the first end of the third pipeline is connected to the box body; the one-way valve is arranged on the third pipeline, and is connected from the first end to the second end of the third pipeline; the fifth valve is arranged on the third pipeline; and the second end of the third pipeline is inserted into the water tank.

[0032] In this technical solution, when water is supplied to the housing, the gas originally stored in the housing can be discharged from the housing through the third pipe. During exhaust, since the second end of the third pipe is inserted into the water tank, water placed in the water tank above the second end of the third pipe can visually observe whether the third pipe is continuously exhausting, and thus more intuitively observe whether the water supply to the housing is complete. In addition, by sealing the second end of the third pipe with water, air can be prevented from entering the housing through the third pipe, thereby preventing air from coming into contact with the water in the housing, thereby reducing the rate of pure water decay. Because a one-way valve is provided on the third pipe, the one-way valve prevents water in the water tank from flowing back into the housing due to the negative pressure in the housing.

[0033] Specifically, the fifth valve is an electromagnetic needle valve.

[0034] In one technical solution of the present invention, the water storage device also includes a water quality regulating component, which includes a fourth pipeline, a medicine box, a fifth pipeline, a second pump, a sixth valve and a seventh valve; the first end of the fourth pipeline is connected to the box body; the medicine box is connected to the second end of the fourth pipeline; the first end of the fifth pipeline is connected to the box body, and the second end is connected to the medicine box; the second pump is arranged on the fourth pipeline; the sixth valve is arranged on the fourth pipeline, located between the second pump and the medicine box; the seventh valve is arranged on the fifth pipeline.

[0035] In this technical solution, a sixth valve is installed on the fourth pipeline to control the on / off operation of the fourth pipeline. A seventh valve is installed on the fifth pipeline to control the on / off operation of the fifth pipeline. By providing a second pump and a reagent tank, the corresponding reagent can be stored in the reagent tank. The second pump then drives the water in the tank through the reagent tank, allowing the water quality within the tank to be adjusted as needed, such as pH, thereby expanding the application range and enhancing adaptability of the water storage device.

[0036] Specifically, the second pump is a metering pump, and the sixth valve and the seventh valve are solenoid valves.

[0037] In one technical solution of the present invention, the water quality regulating component also includes a sixth pipeline, a third pump and a water quality monitoring component; the first end of the sixth pipeline is connected to the box body, and the second end is connected to the fifth pipeline; the seventh valve is located between the connection point of the sixth pipeline and the fifth pipeline and the medicine box; the third pump is arranged on the sixth pipeline; the water quality monitoring component is arranged on the fifth pipeline, and is located between the connection point of the sixth pipeline and the fifth pipeline and the box body.

[0038] In this technical solution, the third pump can drive the water in the tank into the sixth pipeline and pass through the water quality monitoring component, thereby monitoring the water quality in the tank. The water quality monitoring component can also monitor the water after passing through the reagent tank, thereby making the water quality controllable.

[0039] The fifth pipeline is provided with a conductivity monitoring port, an ORP (oxidation-reduction potential) value monitoring port and a dissolved oxygen monitoring port.

[0040] The water quality monitoring component includes a conductivity monitoring component, an ORP value monitoring component and a dissolved oxygen monitoring component. The conductivity monitoring component is inserted into the conductivity monitoring port, the ORP value monitoring component is inserted into the ORP value monitoring port, and the dissolved oxygen monitoring component is inserted into the dissolved oxygen monitoring port.

[0041] Specifically, the third pump is a circulation magnetic pump.

[0042] The water storage device also includes a tenth valve, which is arranged on the fifth pipeline and located between the water quality monitoring component and the sixth pipeline.

[0043] In one technical solution of the present invention, the drainage assembly includes a seventh pipeline, a third flow detection component, an eighth valve and a connector; the first end of the seventh pipeline is connected to the box body; the third flow detection component is arranged on the seventh pipeline; the eighth valve is arranged on the seventh pipeline; the connector is connected to the second end of the seventh pipeline for connecting a water pump.

[0044] In this technical solution, an eighth valve is installed on the seventh pipeline to control the flow of water through it. When the water storage device needs to be drained, the connector is connected to an external water pump, and the eighth valve is opened. The external water pump then pumps the water out of the tank, achieving drainage. As the water passes through the third flow detection component, it detects the amount of water being drained, thereby enabling control of the amount of water being drained.

[0045] Specifically, the joint is a flange joint.

[0046] Specifically, the third flow detection component is a turbine flowmeter, and the eighth valve is a ball valve.

[0047] In one technical solution of the present invention, the water storage device also includes an inflation component, which includes an eighth pipeline, a ninth valve and an inert gas cylinder; the first end of the eighth pipeline is connected to the box; the ninth valve is arranged on the eighth pipeline; and the inert gas cylinder is connected to the second end of the eighth pipeline.

[0048] In this technical solution, the inert gas cylinder is used to store inert gas. Before supplying water to the tank, the ninth valve is opened to introduce inert gas into the tank. This inert gas then expel air from the tank, further reducing the probability of water entering the tank coming into contact with air, improving the water's purity, and ensuring that the water in the tank meets the requirements of downhole equipment, thereby enhancing the safety of downhole equipment during use.

[0049] Specifically, the ninth valve is an electromagnetic needle valve.

[0050] The water storage device also includes a pressure reducing valve, which is arranged on the eighth pipeline and located between the inert gas bottle and the ninth valve.

[0051] In one technical solution of the present invention, the water storage device also includes a guard plate and a bracket. The guard plate is arranged in the cavity and blocks the water inlet and / or outlet of the box; the bracket is arranged in the cavity and along the bottom wall of the box to support the airbag.

[0052] In this technical solution, a protective plate is installed within the cavity, shielding the water inlet or outlet of the box, preventing the airbag from being carried into the water inlet or outlet by the water flow, ensuring the safety of the water bag during use. A bracket is installed within the cavity and along the bottom wall of the box to support the airbag, thereby preventing it from entering the bottom of the box. The bottom of the box is always kept at a certain height of water, preventing drainage from being affected by the low water level in the box.

[0053] In one technical solution of the present invention, the water storage device further includes a water level display device, which is arranged on the box body and includes an upper water level display component, a middle water level display component and a lower water level display component.

[0054] In one technical solution of the present invention, the water storage device also includes a return pipe and a return valve. The return pipe is connected to the water inlet pipe. The return valve is arranged on the return pipe so that when the water quality is found to be unqualified during water supply, the unqualified water can be controlled to be discharged from the box immediately.

[0055] In one technical solution of the present invention, the air inlet and outlet assembly further includes a sealing joint, and the airbag is connected to the first pipeline via the sealing joint.

[0056] In one technical solution of the present invention, the water storage device also includes a control device, which is electrically connected to the first pump, the second pump, the third pump, the first flow detection component, the second flow detection component, the third flow detection component and the water quality monitoring component, respectively, thereby realizing the control of the dissolved oxygen in the water tank water, the redox state of the water quality, and the control of the water inlet and outlet.

[0057] The water storage device provided by the present invention is isolated from the air during the water supply, water storage and drainage processes, which can greatly improve the water quality used by underground operating machinery, ensure high-quality water supply quality, reduce corrosion of underground engineering equipment, and improve the water supply safety and stability of underground machinery. It has a wide range of applications.

[0058] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0060] Figure 1 shows one of the structural schematic diagrams of a water storage device according to one embodiment of the present invention;

[0061] Figure 2 One of the structural schematic diagrams of a water storage device according to an embodiment of the present invention is shown.

[0062] in, Figure 1 and Figure 2 The corresponding relationship between the reference numerals and component names is as follows:

[0063] 102 box, 104 guard plate, 106 bracket, 108 air bag, 300 air inlet and outlet components, 302 first pipeline, 304 first pump, 306 first valve, 308 second valve, 310 first flow detection component, 312 sealing joint, 314 eleventh valve, 400 water supply component, 402 second pipeline, 404 degassing component, 406 third valve, 408 fourth valve, 410 second flow detection component, 412 twelfth valve, 500 drainage component, 502 seventh pipeline, 504 third flow detection component, 506 eighth valve, 508 joint, 602 third pipeline, 6 04 one-way valve, 606 fifth valve, 608 water sink, 702 fourth pipeline, 704 medicine box, 706 fifth pipeline, 708 second pump, 710 sixth valve, 712 seventh valve, 714 sixth pipeline, 716 third pump, 720 conductivity monitoring port, 722 ORP value monitoring port, 724 dissolved oxygen monitoring port, 726 tenth valve, 802 eighth pipeline, 804 ninth valve, 806 inert gas cylinder, 808 pressure reducing valve, 902 upper water level display component, 904 middle water level display component, 906 lower water level display component, 908 return pipeline, 910 return valve. DETAILED DESCRIPTION

[0064] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0065] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0066] Refer to the following Figure 1 and Figure 2 Water storage devices according to some embodiments of the present invention are described.

[0067] Example 1:

[0068] like Figure 1 As shown, the present invention provides a water storage device, including a box body 102, an air bag 108, an air inlet and outlet assembly 300, a water supply assembly 400 and a drainage assembly 500; the box body 102 is provided with a cavity, and the cavity is used to store water; the air bag 108 is arranged in the cavity; the air inlet and outlet assembly 300 is connected to the air bag 108; the water supply assembly 400 is connected to the cavity; and the drainage assembly 500 is connected to the cavity.

[0069] In the water storage device provided by the present invention, the water supply component 400 is connected to the box body 102, and an air bag 108 is provided in the box body 102. The air bag 108 is connected to the air inlet and outlet component 300. When water is injected into the box body 102, the water enters the box body 102 through the water supply component 400, and the gas in the air bag 108 is discharged from the air bag 108 under the pressure of the water, so that the water can be stored in the box body 102; when water is discharged to the outside of the box body 102, air is supplied to the air bag 108 through the air inlet and outlet component 300, and the air bag 108 swells under the pressure of the gas, so that the water in the box body 102 can be discharged from the box body 102 through the drainage component 500. Since the water in the box 102 does not come into contact with the air during the water intake, water storage and water drainage process, the pure water stored in the box 102 will not come into contact with the air, dissolved oxygen or carbon dioxide and other gases, thereby reducing the decay rate of the pure water, so that the water in the box 102 can meet the use needs of the downhole equipment and improve the safety of the downhole equipment during use.

[0070] The airbag 108 can shrink or expand within the box 102, so that the airbag 108 can change its volume according to the volume requirements of the box 102, thereby making it easier to control the volume of the box 102. When the airbag 108 is fully deflated, it occupies less space within the box 102, which can better improve the utilization rate of the space within the box 102.

[0071] Specifically, the ratio of the volume of the airbag 108 to the volume of the box 102 is greater than or equal to 60%.

[0072] Specifically, the volume of the box 102 is 8 cubic meters, and the volume of the airbag 108 is not less than 5 cubic meters.

[0073] Specifically, the cavity is a closed cavity isolated from the external space, and the internal space of the airbag 108 is isolated from the cavity.

[0074] Specifically, the airbag 108 is a leather bag. There are two airbags 108 , and both airbags 108 are disposed in the box 102 .

[0075] Specifically, the box body 102 is a stainless steel box body.

[0076] Example 2:

[0077] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0078] like Figure 1 As shown, the air inlet and outlet assembly 300 includes a first pipeline 302, a first pump 304 and a first valve 306; the first pipeline 302 has a first end and a second end that are connected, and is connected to the airbag 108, and the connection point between the airbag 108 and the first pipeline 302 is located between the first end and the second end of the first pipeline 302; the first pump 304 is connected to the first end of the first pipeline 302; the first valve 306 is arranged on the first pipeline 302, and is located between the connection point between the airbag 108 and the first pipeline 302 and the first pump 304.

[0079] In this embodiment, a first pump 304 can deliver gas to the airbag 108 through a first pipe 302, so that the airbag 108 can inflate as the water in the housing 102 is drained, thereby ensuring that the water in the housing 102 can be smoothly drained from the housing 102. A first valve 306 is provided on the first pipe 302 to control the opening and closing of the first pipe 302, thereby controlling the air supply to the airbag 108.

[0080] Specifically, the first valve 306 is a vacuum solenoid valve or a vacuum pump valve.

[0081] Specifically, the first pump 304 is a vacuum pump.

[0082] Example 3:

[0083] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0084] like Figure 1As shown, the air inlet and outlet assembly 300 includes a second valve 308 and a first flow detection component 310; the second valve 308 is arranged on the first pipeline 302, between the connection point between the airbag 108 and the first pipeline 302 and the second end of the first pipeline 302; the first flow detection component 310 is arranged on the first pipeline 302, between the second valve 308 and the second end of the first pipeline 302; wherein the second end of the first pipeline 302 is a free end.

[0085] In this embodiment, the second end of the first conduit 302 is a free end, and the gas within the airbag 108 can be discharged into the air through the second end of the first conduit 302. A second valve 308 and a first flow detection component 310 are both provided on the first conduit 302, located on the side of the second end of the first conduit 302. When the gas within the airbag 108 needs to be discharged, the second valve 308 is opened, and the gas is discharged into the air after passing through the first flow detection component 310. The first flow detection component 310 can then detect the volume of the discharged air, thereby controlling the degassing of the airbag 108.

[0086] Specifically, the second valve 308 is a solenoid valve, and the first flow detection component 310 is a mass flow meter.

[0087] Since the air bag 108 is exhausted under the pressure of the water in the box body 102, the volume of water entering the box body 102 can be obtained by detecting the volume of the exhausted gas, thereby achieving control of the water intake.

[0088] The air inlet and outlet assembly 300 further includes an eleventh valve 314 . The eleventh valve 314 is disposed on the first pipeline 302 and is located on one side of the vacuum pump.

[0089] Example 4:

[0090] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0091] like Figure 1 As shown, the water supply component 400 includes a second pipeline 402, a degassing component 404, a third valve 406, a fourth valve 408, and a second flow detection component 410; the second pipeline 402 is connected to the box body 102; the degassing component 404 is arranged on the second pipeline 402, and the degassing port of the degassing component 404 is connected to the first pump 304; the third valve 406 is arranged on the second pipeline 402, located on one side of the degassing component 404; the fourth valve 408 is arranged on the second pipeline 402, located on the other side of the degassing component 404; the second flow detection component 410 is placed on the second pipeline 402, located between the fourth valve 408 and the box body 102.

[0092] In this embodiment, the third valve 406 and the fourth valve 408 are arranged on the second pipeline 402, which can realize the control of the second pipeline 402. When water needs to be supplied to the box body 102, the third valve 406 and the fourth valve 408 are opened. After the water is dehydrated by the degassing component 404, it enters the box body 102 through the second flow detection component 410, thereby realizing the water supply to the box body 102.

[0093] During the water supply process, water passes through the degassing component 404, and gases such as air, dissolved oxygen and carbon dioxide contained in the water are separated from the water under the action of the degassing component 404, thereby obtaining water with higher purity, so that the water in the box 102 can better meet the use needs of the downhole equipment and improve the safety of the downhole equipment during use.

[0094] Since water passes through the second flow detection component 410 during the water supply process, the second flow detection component 410 can detect the amount of water entering, thereby achieving control of the amount of water entering.

[0095] Since the second flow detection component 410 is placed on the second pipeline 402, located between the degassing component 404 and the box 102, the water intake detected by the second flow detection component 410 is after degassing, thereby making the second flow detection component 410 more accurate in detecting the water intake.

[0096] The second flow detection component 410 can also cooperate with the first flow detection component 310 to further improve the accuracy of water inflow detection.

[0097] Specifically, the degassing component 404 is a degassing membrane, the third valve 406 and the fourth valve 408 are ball valves, and the second flow detection component 410 is a turbine flowmeter.

[0098] A twelfth valve 412 is provided between the degassing port of the degassing component 404 and the first pump 304 . The twelfth valve 412 is a vacuum valve.

[0099] Embodiment 5:

[0100] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0101] like Figure 2 As shown, the water storage device also includes an exhaust component, which includes a third pipeline 602, a one-way valve 604, a fifth valve 606 and a water tank 608; the first end of the third pipeline 602 is connected to the box 102; the one-way valve 604 is arranged on the third pipeline 602, and is connected from the first end to the second end of the third pipeline 602; the fifth valve 606 is arranged on the third pipeline 602; the second end of the third pipeline 602 is inserted into the water tank 608.

[0102] In this embodiment, when water is supplied to the housing 102, gas originally stored in the housing 102 can be discharged from the housing 102 through the third pipe 602. During degassing, since the second end of the third pipe 602 is inserted into the water tank 608, water placed in the water tank 608 at a level higher than the second end of the third pipe 602 allows for visual inspection of whether the third pipe 602 is continuously degassing, thereby more intuitively confirming whether the water supply to the housing 102 is complete. Furthermore, by sealing the second end of the third pipe 602 with water, air is prevented from entering the housing 102 through the third pipe 602, thereby preventing air from coming into contact with the water in the housing 102 and reducing the rate of pure water decay. A one-way valve 604 is provided on the third pipe 602 to prevent water in the water tank 608 from flowing back into the housing 102 due to the negative pressure within the housing 102.

[0103] Specifically, the fifth valve 606 is an electromagnetic needle valve.

[0104] Example 6:

[0105] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0106] like Figure 2 As shown, the water storage device also includes a water quality regulating component, which includes a fourth pipeline 702, a medicine box 704, a fifth pipeline 706, a second pump 708, a sixth valve 710 and a seventh valve 712; the first end of the fourth pipeline 702 is connected to the box body 102; the medicine box 704 is connected to the second end of the fourth pipeline 702; the first end of the fifth pipeline 706 is connected to the box body 102, and the second end is connected to the medicine box 704; the second pump 708 is arranged on the fourth pipeline 702; the sixth valve 710 is arranged on the fourth pipeline 702, located between the second pump 708 and the medicine box 704; the seventh valve 712 is arranged on the fifth pipeline 706.

[0107] In this embodiment, a sixth valve 710 is provided on the fourth pipeline 702 to control the on / off state of the fourth pipeline 702. A seventh valve 712 is provided on the fifth pipeline 706 to control the on / off state of the fifth pipeline 706. By providing a second pump 708 and a reagent tank 704, the corresponding reagent can be stored in the reagent tank 704. The second pump 708 then drives the water in the housing 102 through the reagent tank 704, thereby allowing the water quality in the housing 102 to be adjusted as needed, such as the pH value, thereby making the water storage device more adaptable and applicable.

[0108] Specifically, the second pump 708 is a metering pump, and the sixth valve 710 and the seventh valve 712 are solenoid valves.

[0109] Embodiment seven:

[0110] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0111] like Figure 2 As shown, the water quality regulating component also includes a sixth pipeline 714, a third pump 716 and a water quality monitoring component; the first end of the sixth pipeline 714 is connected to the box body 102, and the second end is connected to the fifth pipeline 706; the seventh valve 712 is located between the connection point of the sixth pipeline 714 and the fifth pipeline 706 and the medicine box 704; the third pump 716 is arranged on the sixth pipeline 714; the water quality monitoring component is arranged on the fifth pipeline 706, and is located between the connection point of the sixth pipeline 714 and the fifth pipeline 706 and the box body 102.

[0112] In this embodiment, the third pump 716 can drive the water in the tank 102 into the sixth pipe 714 and pass through the water quality monitoring component to monitor the water quality in the tank 102. The water quality monitoring component can also monitor the water after passing through the reagent tank 704, thereby making the water quality controllable.

[0113] The fifth pipeline 706 is provided with a conductivity monitoring port 720 , an ORP value monitoring port 722 , and a dissolved oxygen monitoring port 724 .

[0114] The water quality monitoring component includes a conductivity monitoring component, an ORP value monitoring component and a dissolved oxygen monitoring component. The conductivity monitoring component is inserted into the conductivity monitoring port 720 , the ORP value monitoring component is inserted into the ORP value monitoring port 722 , and the dissolved oxygen monitoring component is inserted into the dissolved oxygen monitoring port 724 .

[0115] Specifically, the third pump 716 is a circulation magnetic pump.

[0116] The water storage device further includes a tenth valve 726 , which is disposed on the fifth pipeline 706 and located between the water quality monitoring component and the sixth pipeline 714 .

[0117] Embodiment 8:

[0118] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0119] like Figure 2 As shown, the drainage assembly 500 includes a seventh pipeline 502, a third flow detection component 504, an eighth valve 506 and a connector 508; the first end of the seventh pipeline 502 is connected to the box body 102; the third flow detection component 504 is arranged on the seventh pipeline 502; the eighth valve 506 is arranged on the seventh pipeline 502; the connector 508 is connected to the second end of the seventh pipeline 502 for connecting a water pump.

[0120] In this embodiment, an eighth valve 506 is provided on the seventh pipe 502 to control the on / off state of the seventh pipe 502. When the water storage device needs to be drained, the connector 508 is connected to an external water pump, and the eighth valve 506 is opened. The external water pump then pumps the water out of the tank 102, thereby draining the water. As the water passes through the third flow detection component 504, the third flow detection component 504 detects the amount of water being drained, thereby controlling the amount of water being drained.

[0121] Specifically, the joint 508 is a flange joint.

[0122] Specifically, the third flow detection component 504 is a turbine flowmeter, and the eighth valve 506 is a ball valve.

[0123] Embodiment 9:

[0124] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0125] like Figure 2 As shown, the water storage device also includes an inflation component, which includes an eighth pipeline 802, a ninth valve 804 and an inert gas cylinder 806; the first end of the eighth pipeline 802 is connected to the box body 102; the ninth valve 804 is arranged on the eighth pipeline 802; and the inert gas cylinder 806 is connected to the second end of the eighth pipeline 802.

[0126] In this embodiment, the inert gas cylinder 806 is used to store inert gas. Before supplying water into the tank 102, the ninth valve 804 is opened to introduce inert gas into the tank 102. The inert gas then expel air from the tank 102, further reducing the probability of water entering the tank 102 coming into contact with air and improving the water's purity. This ensures that the water in the tank 102 meets the requirements of downhole equipment, thereby enhancing the safety of the downhole equipment during use.

[0127] Specifically, the ninth valve 804 is a solenoid needle valve.

[0128] The water storage device further includes a pressure reducing valve 808 , which is disposed on the eighth pipeline 802 and located between the inert gas bottle and the ninth valve 804 .

[0129] Embodiment 10:

[0130] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0131] like Figure 2As shown, the water storage device also includes a guard plate 104 and a bracket 106. The guard plate 104 is arranged in the cavity, blocking the water inlet and / or water outlet of the box body 102; the bracket 106 is arranged in the cavity, along the bottom wall of the box body 102, for supporting the airbag 108.

[0132] In this embodiment, a guard plate 104 is disposed within the cavity, shielding the water inlet or outlet of the housing 102 to prevent the airbag 108 from being carried into the water inlet or outlet by the water flow, thereby ensuring the safety of the water bag during use. A bracket 106 is disposed within the cavity and along the bottom wall of the housing 102 to support the airbag 108, thereby preventing the airbag 108 from entering the bottom of the housing 102. This ensures that a certain level of water is always maintained at the bottom of the housing 102, preventing drainage from being affected by a low water level within the housing 102.

[0133] Example 11:

[0134] This embodiment provides a water storage device. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0135] like Figure 1 and Figure 2 As shown, the water storage device also includes a water level display device, which is provided on the box body 102 , and includes an upper water level display component 902 , a middle water level display component 904 and a lower water level display component 906 .

[0136] like Figure 1 and Figure 2 As shown, the water storage device also includes a return water pipeline 908 and a return water valve 910. The return water pipeline 908 is connected to the water inlet pipeline. The return water valve 910 is set on the return water pipeline 908 to control the unqualified water to be discharged from the box 102 when the water quality is found to be unqualified during water supply.

[0137] like Figure 1 and Figure 2 As shown, the air inlet and outlet assembly 300 further includes a sealing joint 312 , and the air bag 108 is connected to the first pipeline 302 via the sealing joint 312 .

[0138] like Figure 1 and Figure 2 As shown, the water storage device also includes a control device, which is electrically connected to the first pump 304, the second pump 708, the third pump 716, the first flow detection component 310, the second flow detection component 410, the third flow detection component 504 and the water quality monitoring component, thereby realizing the control of the dissolved oxygen in the water body of the water tank, the redox state of the water quality, and the control of the water inlet and outlet.

[0139] The water storage device provided by the present invention is isolated from the air during the water supply, water storage and drainage processes, which can greatly improve the water quality used by underground operating machinery, ensure high-quality water supply quality, reduce corrosion of underground engineering equipment, and improve the water supply safety and stability of underground machinery. It has a wide range of applications.

[0140] In the claims, specification and drawings of the present invention, the term "plurality" refers to two or more. Unless otherwise expressly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the purpose of more conveniently describing the present invention and making the description process simpler. It is not intended to indicate or imply that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation. Therefore, these descriptions cannot be understood as limiting the present invention. The terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0141] In the claims, specification, and drawings of the present invention, the terms "one embodiment," "some embodiments," "a specific embodiment," and the like mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification, and drawings of the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0142] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water storage device, characterized in that: include: A box body, wherein the box body is provided with a cavity, and the cavity is used for storing water; An airbag, the airbag being arranged in the cavity, and the ratio of the volume of the airbag to the volume of the box being greater than or equal to 60%; An air inlet and outlet assembly, the air inlet and outlet assembly being in communication with the air bag; A water supply assembly, the water supply assembly being in communication with the cavity; a drainage assembly, the drainage assembly being in communication with the cavity; The inlet and outlet gas components include: A first pipeline having a first end and a second end in communication, the first pipeline being in communication with the airbag, and a connection point between the airbag and the first pipeline being located between the first end and the second end of the first pipeline; a first pump connected to a first end of the first pipeline; a first valve, the first valve being disposed on the first pipeline and between a connection point between the airbag and the first pipeline and the first pump; The inlet and outlet gas components also include: a second valve, the second valve being disposed on the first pipeline and being located between a connection point between the airbag and the first pipeline and a second end of the first pipeline; a first flow detection component, which is disposed on the first pipeline and is located between the second valve and the second end of the first pipeline; Wherein, the second end of the first pipeline is a free end; Also included is an exhaust assembly, the exhaust assembly comprising: a third pipeline, a first end of the third pipeline being in communication with the box; a one-way valve, the one-way valve being arranged on the third pipeline and conducting from the first end to the second end of the third pipeline; a fifth valve, the fifth valve being arranged on the third pipeline; A water tank, wherein the second end of the third pipeline is inserted into the water tank.

2. The water storage device according to claim 1, characterized in that: The water supply assembly comprises: a second pipeline, the second pipeline being in communication with the box; A degassing component, wherein the degassing component is disposed on the second pipeline, and a degassing port of the degassing component is connected to the first pump; a third valve, the third valve being arranged on the second pipeline and located on one side of the degassing component; a fourth valve, the fourth valve being arranged on the second pipeline and located on the other side of the degassing component; A second flow detection component is disposed on the second pipeline and between the fourth valve and the box.

3. The water storage device according to claim 1, characterized in that: Also included is a water quality regulating component, the water quality regulating component comprising: a fourth pipeline, wherein a first end of the fourth pipeline is connected to the box; a medicine box, the medicine box being connected to the second end of the fourth pipeline; a fifth pipeline, wherein a first end of the fifth pipeline is connected to the box body, and a second end of the fifth pipeline is connected to the medicine box; a second pump, the second pump being disposed on the fourth pipeline; a sixth valve, the sixth valve being disposed on the fourth pipeline and located between the second pump and the medicine tank; A seventh valve is arranged on the fifth pipeline.

4. The water storage device according to claim 3, characterized in that: The water quality adjustment component also includes: a sixth pipeline, wherein a first end of the sixth pipeline is connected to the box body, and a second end of the sixth pipeline is connected to the fifth pipeline; The seventh valve is located between the connection point of the sixth pipeline and the fifth pipeline and the medicine box; a third pump, the third pump being arranged on the sixth pipeline; A water quality monitoring component is arranged on the fifth pipeline and is located between the connection point between the sixth pipeline and the fifth pipeline and the box.

5. The water storage device according to any one of claims 1 to 4, characterized in that: The drainage assembly comprises: a seventh pipeline, wherein a first end of the seventh pipeline is connected to the box; a third flow detection component, the third flow detection component being arranged on the seventh pipeline; an eighth valve, the eighth valve being arranged on the seventh pipeline; A connector is connected to the second end of the seventh pipeline and is used for connecting a water pump.

6. The water storage device according to any one of claims 1 to 4, characterized in that: Also included is an inflatable component, the inflatable component comprising: an eighth pipeline, a first end of the eighth pipeline being connected to the box; a ninth valve, the ninth valve being arranged on the eighth pipeline; An inert gas cylinder is connected to the second end of the eighth pipeline.

7. The water storage device according to any one of claims 1 to 4, characterized in that: Also includes: A guard plate, which is arranged in the cavity and covers the water inlet and / or the water outlet of the box; A bracket is arranged in the cavity and along the bottom wall of the box body, and is used to support the airbag.

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