Pump station

Abstract

The invention provides a pump station. The pump station comprises a water tank, a cleaning tank and a cleaning assembly. A water inlet of the water tank communicates with the water supply end, and a water outlet of the water tank communicates with the water using end. The cleaning tank communicates with the water tank; the cleaning assembly comprises a water supply part and a cleaning part. The cleaning part is at least used for cleaning the water tank. When the pump station is in a first state, the water supply part communicates with the water supply end, and the cleaning part cleans the water tank through water from the water supply end; when the pump station is in the second state, the water supply piece communicates with the cleaning tank, and the cleaning piece cleans the water tank through water from the cleaning tank. The problems that in the using process of the water tank, soil and other impurities are prone to being deposited in the water tank, the cleaning process of the water tank is inconvenient, and the water quality of water supplied by the pump station is poor can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of buildings, and in particular to a pump station. Background Art

[0002] Pump stations are responsible for regional flood control, irrigation, water diversion and supply, and are widely used in fields such as farmland irrigation and drainage, urban water supply and drainage, and inter-basin water diversion. Pump stations include water tanks, which can store and hold some water. However, during the use of water tanks, impurities such as mud are easily deposited in the water tanks, and the cleaning process of the water tanks is inconvenient, resulting in poor water quality of the water supplied by the pump station. Summary of the invention

[0003] The embodiment of the present application provides a pump station to solve the problem that impurities such as mud are easily deposited in the water tank during use, and the cleaning process of the water tank is inconvenient, resulting in poor water quality of the water supplied by the pump station.

[0004] An embodiment of the present application provides a pump station, including a water tank, a cleaning tank, and a cleaning assembly;

[0005] The water inlet of the water tank is connected to the water supply end, and the water outlet of the water tank is connected to the water use end;

[0006] The cleaning tank is in communication with the water tank, and the cleaning tank obtains and stores water from the water tank;

[0007] The cleaning assembly comprises a water supply component and a cleaning component, wherein the cleaning component is at least used for cleaning the water tank;

[0008] When the pump station is in the first state, the water supply component is connected to the water supply end, and the cleaning component cleans the water tank with water from the water supply end;

[0009] When the pump station is in the second state, the water supply member is connected to the cleaning tank, and the cleaning member cleans the water tank by using water from the cleaning tank.

[0010] In some embodiments of the present application, the pump station is provided with a connecting pipe, a first end of the connecting pipe is connected to the water supply end, and a second end of the connecting pipe is connected to the water use end.

[0011] In some embodiments of the present application, a first control valve is provided between the water tank and the water supply end, and the first control valve controls the connection and disconnection between the water tank and the water supply end;

[0012] The connecting pipe is provided with a second control valve, and the second control valve controls the opening and closing of the connecting pipe.

[0013] In some embodiments of the present application, one end of the water supply member facing away from the cleaning member is disposed on the connecting pipe;

[0014] When the pump station is in the first state, the first control valve is closed, the second control valve is opened, and the water supply end supplies water to the water supply member;

[0015] When the pump station is in the second state, the first control valve is opened, the second control valve is closed, and the water supply end supplies water to the cleaning tank through the water tank.

[0016] In some embodiments of the present application, the pump station is provided with a communication valve;

[0017] The first water inlet of the connecting valve is connected to the water tank, the second water inlet of the connecting valve is connected to the second end of the connecting pipe, and the water outlet of the connecting valve is connected to the water use end.

[0018] In some embodiments of the present application, the water tank is provided with a pressurizing device;

[0019] The pressurizing device is disposed between the water tank and the water-using end, and is used to pressurize the water from the water tank.

[0020] In some embodiments of the present application, the pump station is provided with a water supply pipe;

[0021] The water supply pipe comprises a common section and a water tank section connected to each other, a first end of the common section is connected to the water supply end, and a second end of the common section is connected to the first end of the connecting pipe;

[0022] The first end of the water tank section is communicated with the second end of the common section, and the second end of the water tank section is communicated with the water tank.

[0023] In some embodiments of the present application, the cleaning tank is provided with a cleaning pipe, and the water tank supplies water to the cleaning tank through the cleaning pipe;

[0024] The cleaning tank is configured such that: when the liquid level of the water tank is higher than or equal to a set height, the water tank supplies water to the cleaning tank through the cleaning pipe;

[0025] When the liquid level of the cleaning tank is lower than the set height, the cleaning tank does not supply water to the water tank.

[0026] In some embodiments of the present application, the minimum liquid level height of the cleaning tank is higher than the minimum liquid level height of the water tank.

[0027] In some embodiments of the present application, the cleaning tank is provided with a cleaning pump, and the cleaning pump is at least used to transport the water in the cleaning tank to the cleaning member through the water supply member.

[0028] The pump station provided in the embodiment of the present application can effectively reduce the deposition of impurities such as mud in the water tank by regularly cleaning the water tank through the cleaning parts, improve the water quality of the water supplied by the pump station, and make the cleaning operation of the water tank more convenient; in the second state, by using the water in the cleaning tank for cleaning, it is possible to avoid directly draining the water in the water tank, thereby reducing the waste of water resources; by setting two working states, it is possible to choose to use the water at the water supply end or the water in the cleaning tank to clean the water tank according to actual conditions, thereby increasing the operational flexibility of the pump station. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0030] Figure 1 A top view of the interior of a pump station provided in an embodiment of the present application;

[0031] Figure 2 Provided for the embodiments of this application Figure 1 Side view of the interior of the pump station from A to B;

[0032] Figure 3 A first schematic diagram of the water flow direction of a pump station in a first state and a second state provided by an embodiment of the present application;

[0033] Figure 4 A second schematic diagram of the water flow direction of a pump station in a first state and a second state provided by an embodiment of the present application;

[0034] Figure 5 Schematic diagram of a water tank and a cleaning tank in a pump station provided in an embodiment of the present application.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 01. Water supply

[0037] 02. Water use end

[0038] 100. Water tank

[0039] 200, cleaning tank; 210, cleaning pipe; 220, cleaning pump

[0040] 310, water supply part; 320, cleaning part; 321, nozzle; 322, nozzle connecting pipe;

[0041] 400, connecting pipe;

[0042] 500, first control valve;

[0043] 600, second control valve;

[0044] 700, connecting valve;

[0045] 800, pressurizing device

[0046] 900, water supply pipe; 910, common section; 911, water inlet valve; 912, filter; 913, flow meter; 920, water tank section; 920, cleaning pipe.

[0047] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0048] As mentioned in the background technology, during the use of the water tank, impurities such as mud are easily deposited in the water tank, and the water tank needs to be cleaned regularly. When cleaning the water tank, generally all the water in the water tank is drained first, which will cause a waste of water resources and is very inconvenient to clean the water tank.

[0049] In view of this, an embodiment of the present application provides a pump station, which can effectively reduce the deposition of impurities such as mud in the water tank by regularly cleaning the water tank through a cleaning piece, improve the water quality of the water supplied by the pump station, and make the cleaning operation of the water tank more convenient; in the second state, by using the water in the cleaning tank for cleaning, it is possible to avoid directly draining the water in the water tank, thereby reducing the waste of water resources; by setting two working states, it is possible to choose to use water from the water supply end or water in the cleaning tank to clean the water tank according to actual conditions, thereby increasing the operational flexibility of the pump station.

[0050] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0051] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0052] refer to Figure 1-Figure 2 , an embodiment of the present application provides a pump station, including a water tank 100, a cleaning tank 200 and a cleaning component.

[0053] The water inlet of the water tank 100 is connected to the water supply end 01 , and the water outlet of the water tank 100 is connected to the water use end 02 .

[0054] The cleaning tank 200 is in communication with the water tank 100, and the cleaning tank 200 obtains and stores water from the water tank 100;

[0055] The cleaning assembly includes a water supply component 310 and a cleaning component 320 . The cleaning component 320 is at least used for cleaning the water tank 100 .

[0056] When the pump station is in the first state, the water supply component 310 is connected to the water supply end 01 , and the cleaning component 320 cleans the water tank 100 through the water from the water supply end 01 .

[0057] When the pump station is in the second state, the water supply member 310 is in communication with the cleaning tank 200 , and the cleaning member 320 cleans the water tank 100 through the water from the cleaning tank 200 .

[0058] When the pump station is in the first state, the water supply part 310 is connected to the water supply end 01, and the cleaning part 320 cleans the water tank 100 with water from the water supply end 01. Directly using the water from the water supply end 01 for cleaning is suitable for the situation where the water quality in the water tank 100 is poor, resulting in the water in the cleaning tank 200 being unable to be used for cleaning the water tank 100.

[0059] When the pump station is in the second state, the water supply part 310 is connected to the cleaning tank 200, and the cleaning part 320 cleans the water tank 100 through the water from the cleaning tank 200. In this state, the water stored in the cleaning tank 200 is used for cleaning, which is suitable for the situation that the water in the cleaning tank 200 meets the water quality standard of the cleaning water tank 100 or the water source is tight or water resources need to be saved.

[0060] By regularly cleaning the water tank 100 through the cleaning part 320, the deposition of impurities such as mud in the water tank can be effectively reduced, the water quality of the water supplied by the pump station can be improved, and the cleaning operation of the water tank 100 can be made more convenient; in the second state, by cleaning with the water in the cleaning tank 200, it is possible to avoid directly draining the water in the water tank, thereby reducing the waste of water resources; by setting two working states, it is possible to choose to use the water at the water supply end 01 or the water in the cleaning tank 200 to clean the water tank 100 according to actual conditions, thereby increasing the operational flexibility of the pump station.

[0061] In some possible implementations, the pump station is provided with a connecting pipe 400 , a first end of the connecting pipe 400 is connected to the water supply end 01 , and a second end of the connecting pipe 400 is connected to the water use end 02 .

[0062] In normal water supply mode, water from the water supply end 01 enters the water use end 02 through the water tank to meet the water demand; the function of the water tank is to store and adjust the water supply to ensure the stability of the water supply; the connecting pipe 400 provides a direct water flow channel to directly connect the water supply end 01 with the water use end 02 to avoid using the water in the water tank 100. When the water tank needs to be cleaned, the water from the water supply end 01 can be directly transported to the water use end 02 through the connecting pipe 400. The municipal water from the water supply end 01 is pumped to the cleaning component 320 with sufficient pressure without passing through the water tank 100.

[0063] When necessary, the connecting pipe 400 can bypass the water tank and directly transport the water from the water supply end 01 to the water use end 02, thereby improving the water supply efficiency; during the cleaning of the water tank, the normal water supply to the water use end 02 can still be guaranteed without affecting normal use; the connecting pipe 400 provides an additional water supply path, thereby improving the flexibility and reliability of the pump station; using the connecting pipe 400 to supply water to the water use end 02 can retain the water in the water tank 100, and the water in the water tank 100 can be used as emergency water in emergency situations, further enhancing the flexibility of the water use of the pump station.

[0064] In some possible implementations, a first control valve 500 is provided between the water tank 100 and the water supply end 01 , and the first control valve 500 controls the connection and disconnection between the water tank 100 and the water supply end 01 .

[0065] The connecting pipe 400 is provided with a second control valve 600 , and the second control valve 600 controls the opening and closing of the connecting pipe 400 .

[0066] By setting the first control valve 500 and the second control valve 600, the water flow path can be flexibly controlled, and the water supply path can be switched according to actual needs, thereby improving the operational flexibility and reliability of the pump station; when cleaning the water tank 100, water is directly supplied through the connecting pipe 400 to improve the water supply efficiency and ensure the normal water supply to the water-using end 02; when cleaning the water tank 100, by closing the first control valve 500 and opening the second control valve 600, the water in the water tank 100 is avoided from being drained, thereby reducing the waste of water resources.

[0067] In some possible implementations, one end of the water supply member 310 facing away from the cleaning member 320 is disposed at the connecting pipe 400 .

[0068] When the pump station is in the first state, the first control valve 500 is closed, the second control valve 600 is opened, and the water supply end 01 supplies water to the water supply component 310 .

[0069] When the pump station is in the second state, the first control valve 500 is opened, the second control valve 600 is closed, and the water supply end 01 supplies water to the cleaning tank 200 through the water tank 100 .

[0070] refer to Figure 3-Figure 4, first state: the first control valve 500 is closed, cutting off the connection between the water supply end 01 and the water tank 100; the second control valve 600 is opened, and water flows through the connecting pipe 400; the water from the water supply end 01 is directly supplied to the water supply component 310 through the connecting pipe 400, and the water supply component 310 cleans the water tank 100 through the cleaning component 320.

[0071] refer to Figure 3-Figure 4 , second state: the first control valve 500 is opened, the water supply end 01 is connected with the water tank 100; the second control valve 600 is closed, cutting off the water flow of the connecting pipe 400; the water from the water supply end 01 enters the cleaning tank 200 through the water tank 100, the cleaning tank 200 stores water for subsequent cleaning, and the water from the water supply end 01 enters the water use end 02 through the water tank 100 to meet the water demand.

[0072] In the first state, water is directly supplied through the connecting pipe 400, and the water supply member 310 uses the water from the water supply end 01 for cleaning, thereby improving the cleaning efficiency;

[0073] In the second state, water is supplied to the cleaning tank 200 through the water tank 100, and the cleaning water is stored for subsequent cleaning to ensure the continuity of the cleaning process;

[0074] In the second state, clean water is stored in the cleaning tank 200, and the cleaning tank 200 uses the water source of the water tank 100, so as to avoid the need to drain all the water in the water tank 100 when cleaning the water tank 100, thereby reducing the waste of water resources; in the first state, the water at the water supply end 01 is directly used for cleaning, and when the water quality in the water tank does not meet the cleaning requirements and the water in the cleaning tank 200 cannot be used, the connecting pipe 400 can be used to supply water to ensure the cleaning of the water tank 100; by setting the first control valve 500 and the second control valve 600, the water supply path can be flexibly switched to adapt to different cleaning needs, thereby improving the operational flexibility and reliability of the pump station and ensuring normal water supply and cleaning under various circumstances.

[0075] Among them, the second control valve 600 is a check valve, which is a valve that can automatically prevent the backflow of fluid, and is usually used to ensure that the fluid can only flow in one direction. In the embodiment of the present application, the second control valve 600 is designed as a check valve and is installed on the connecting pipe 400, which reduces the possibility of human operating errors, thereby improving the reliability of the system. Especially in emergency situations, the automatic function of the check valve can ensure that the system responds quickly, avoiding water resource waste and water supply interruption; the automatic function of the check valve reduces the frequent operation of the valve, thereby reducing the wear and maintenance requirements of the valve and extending the service life of the system.

[0076] In some possible implementations, the pump station is provided with a connecting valve 700 .

[0077] The first water inlet of the connecting valve 700 is connected to the water tank 100 , the second water inlet of the connecting valve 700 is connected to the second end of the connecting pipe 400 , and the water outlet of the connecting valve 700 is connected to the water use end 02 .

[0078] By setting the connecting valve 700, the water circuit of the pump station can be further accurately controlled. When necessary, the water supply from the pump station to the water use end 02 through the water circuit of the water tank 100 when the pump station is in the second state can be cut off, or when the pump station is in the first state, the water circuit through the connecting pipe 400 will not flow back into the water tank 100.

[0079] In some possible implementations, the water tank 100 is provided with a pressurizing device 800 .

[0080] The pressurizing device 800 is disposed between the water tank 100 and the water using end 02 , and is used to pressurize the water from the water tank 100 .

[0081] In the second state of the pump station, water from the water supply end 01 enters the water tank 100 for storage and regulation. The water from the water tank 100 is pressurized by the pressurizing device 800 to ensure the water supply pressure, and then transported to the water use end 02 to meet the water demand.

[0082] The pressurizing device 800 can pressurize the water from the water tank 100 to ensure that the water can be delivered to the water-using end 02 with sufficient pressure; the efficiency of the water supply system is improved to ensure that the water-using end 02 can obtain stable water pressure; through the pressurizing effect of the pressurizing device 800, the influence of the sediment in the water tank 100 on the water flow can be reduced, and the water supply quality can be improved; the pressurizing device 800 can provide a stable water flow, which helps to reduce the deposition of impurities such as mud in the water tank.

[0083] In some possible implementations, the pump station is provided with a water supply pipe 900 .

[0084] The water supply pipe 900 includes a common section 910 ( Figure 2 The first end of the common section 910 is connected to the water supply end 01, and the second end of the common section 910 is connected to the first end of the connecting pipe 400.

[0085] A first end of the water tank section 920 is in communication with a second end of the common section 910 , and a second end of the water tank section 920 is in communication with the water tank 100 .

[0086] In the second state: water from the water supply end 01 enters the water tank section 920 through the common section 910, then enters the water tank 100 through the water tank section 920 for storage and regulation, and then enters the water use end 02 through the water tank 100.

[0087] In the first state, water from the water supply end 01 directly enters the connecting pipe 400 through the common section 910 , and then enters the water use end 02 through the connecting pipe 400 , bypassing the water tank 100 .

[0088] When cleaning the water tank 100, water is directly supplied through the common section 910, which improves the water supply efficiency and ensures the normal water supply to the water-using end 02; the provision of the water supply pipe 900 improves the operational flexibility and reliability of the pump station.

[0089] In some possible implementations, the common section 910 includes a water inlet valve 911, a filter 912, and a flow meter 913 that are connected in sequence, and an end of the water inlet valve 911 away from the filter is connected to the water supply end.

[0090] The water inlet valve 911 is used to control the connection and disconnection between the water supply end 01 and the common section 910; one port of the water inlet valve 911 is connected to the water supply end 01, and the other port is connected to the filter 912; the filter 912 is used to filter the water at the water supply end 01, remove the mud and other impurities in the water, and ensure the water quality of the water supply, which is of great significance to the normal operation of the pump station and the water quality of the water supply end 02; one end of the filter 912 is connected to the water inlet valve 911, and the other end is connected to the flow meter 913; the flow meter 913 is used to monitor the water flow through the common section 910, to ensure the accurate control of the water supply, which helps to optimize the operation of the water supply system and improve the water supply efficiency; one end of the flow meter 913 is connected to the filter 912, and the other end is connected to the water tank section and the connecting pipe.

[0091] refer to Figure 5 In some possible implementations, the cleaning tank 200 is provided with a cleaning pipe 210 , and the water tank 100 supplies water to the cleaning tank 200 through the cleaning pipe 210 .

[0092] The cleaning tank 200 is configured such that when the liquid level of the water tank 100 is higher than or equal to a set height, the water tank 100 supplies water to the cleaning tank 200 through the cleaning pipe 210 .

[0093] When the liquid level of the cleaning tank 200 is lower than the set height, the cleaning tank 200 does not supply water to the water tank 100 .

[0094] When the pump station is in the second state, water from the water supply end 01 enters the water tank 100 for storage and regulation; the water in the water tank 100 enters the water use end 02 through the water outlet to meet the water demand; when the liquid level of the water tank 100 is higher than or equal to the set height, where the set height can be the opening height of the cleaning pipe 210 in the water tank 100, excess water enters the cleaning tank 200 through the cleaning pipe 210 for storage, and when the liquid level of the cleaning tank 200 is lower than the set height, the cleaning tank 200 does not supply water to the water tank 100, ensuring that the amount of water in the cleaning tank 200 is sufficient for cleaning.

[0095] By providing the cleaning tank 200 and the cleaning pipe 210, when the liquid level in the water tank 100 is high, excess water can be stored in the cleaning tank 200. When the water tank 100 needs to be cleaned, the water in the cleaning tank 200 can be used for cleaning, thereby improving the water supply efficiency.

[0096] In some possible implementations, the minimum liquid level of the cleaning tank 200 is higher than the minimum liquid level of the water tank 100 .

[0097] Since the minimum liquid level height of the cleaning tank 200 is higher than the minimum liquid level height of the water tank 100, the water in the cleaning tank 200 can naturally flow into the water tank 100 through the siphon effect, thereby improving the water intake efficiency and reducing the dependence on external power; since the minimum liquid level height of the cleaning tank 200 is higher than the minimum liquid level height of the water tank 100, it can ensure that the water in the cleaning tank 200 can be fully utilized, further reducing the waste of water resources; the liquid level height difference setting of the cleaning tank 200 and the water tank 100 improves the ease of operation and reliability of the pump station; and the water in the upper part of the water tank 100 is clearer and of better quality than the water taken from the lower part of the water tank 100, and is more suitable for cleaning the water tank 100, thereby avoiding the cleaning tank 200 from taking water from the water tank 100 with too much sediment.

[0098] Among them, the siphon effect is a fluid mechanics phenomenon that utilizes the gravity and pressure difference of the liquid to make the liquid flow from one container to another, usually from a high place to a low place, without the need for additional power.

[0099] Among them, a bracket is provided at the bottom of the cleaning tank 200, which is directly used to lift the cleaning pipe 200.

[0100] In some possible implementations, the cleaning tank 200 is provided with a cleaning pump 220 , and the cleaning pump 220 is at least used to transport the water in the cleaning tank 200 to the cleaning member 320 through the water supply member 310 .

[0101] During the cleaning process of the water tank 100, the cleaning pump 220 can provide sufficient water pressure and water volume, and can effectively transport the water in the cleaning tank 200 to the cleaning component 320. The cleaning pump 220 provides sufficient water pressure and water volume to ensure that the cleaning component 320 can efficiently clean the dirt and other impurities in the water tank 100, thereby improving the cleaning efficiency; the cleaning pump 220 can accurately control the use of cleaning water to further reduce the waste of water resources.

[0102] In some possible embodiments, the cleaning member 320 includes a nozzle 321 and a nozzle connecting pipe 322. Multiple nozzles 321 are arranged on the top of the water tank 100 close to the inner side of the side wall of the water tank 100. The nozzles 321 are connected to each other through the nozzle connecting pipe 322. One section of the nozzle connecting pipe 322 is connected to the cleaning pipe 210 to take water from the cleaning tank 200 for cleaning.

[0103] To better understand the waterway control of the pump station, refer to Figure 3 and Figure 4 When the pump station is in the first state, the first control valve 500 is closed, the second control valve 600 is opened, and the municipal water flows from the water supply end 01 along S11→S12→S13→S14 to the water use end 02; if the water tank 100 needs to be cleaned, the water in the water tank 100 and the cleaning tank 200 is discharged, and water is supplied in the direction of S131 in the S13 section;

[0104] When the pump station is in the second state, the first control valve 500 is opened, the second control valve 600 is closed, and the municipal water flows from the water supply end 01 along S21→S22→S23→S24 to the water use end 02. At the same time, the municipal water runs from the water supply end 01 along S11→S12→S13. In the S13 section, the municipal water stops flowing due to the closure of the second control valve 600; in the S22 section, the water in the water tank 100 is supplied to the cleaning tank 200 along S221; if the water tank 100 needs to be cleaned, the water in the water tank 100 is first drained, and the water in the cleaning tank 200 is supplied to the nozzle connecting pipe along S222.

[0105] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0106] In the description of the present invention, it should be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0107] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can make the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0108] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pump station, characterized in that: It comprises a water tank (100), a cleaning tank (200) and a cleaning component; The water inlet of the water tank (100) is in communication with the water supply end (01), and the water outlet of the water tank (100) is in communication with the water use end (02); The cleaning tank (200) is in communication with the water tank (100), and the cleaning tank (200) obtains and stores water from the water tank (100); The cleaning component comprises a water supply component (310) and a cleaning component (320), wherein the cleaning component (320) is at least used to clean the water tank (100); When the pump station is in a first state, the water supply component (310) is connected to the water supply end (01), and the cleaning component (320) cleans the water tank (100) through water from the water supply end (01); When the pump station is in the second state, the water supply member (310) is in communication with the cleaning tank (200), and the cleaning member (320) cleans the water tank (100) using water from the cleaning tank (200).

2. The pump station according to claim 1, characterized in that The pump station is provided with a connecting pipe (400), a first end of the connecting pipe (400) is connected to the water supply end (01), and a second end of the connecting pipe (400) is connected to the water use end (02).

3. The pump station according to claim 2, characterized in that A first control valve (500) is provided between the water tank (100) and the water supply end (01), and the first control valve (500) controls the connection and disconnection between the water tank (100) and the water supply end (01); The connecting pipe (400) is provided with a second control valve (600), and the second control valve (600) controls the opening and closing of the connecting pipe (400).

4. The pump station according to claim 3, characterized in that One end of the water supply member (310) facing away from the cleaning member (320) is arranged on the connecting pipe (400); When the pump station is in the first state, the first control valve (500) is closed, the second control valve (600) is opened, and the water supply end (01) supplies water to the water supply component (310); When the pump station is in the second state, the first control valve (500) is opened, the second control valve (600) is closed, and the water supply end (01) supplies water to the cleaning tank (200) through the water tank (100).

5. The pump station according to claim 2, characterized in that: The pump station is provided with a connecting valve (700); The first water inlet of the connecting valve (700) is connected to the water tank (100), the second water inlet of the connecting valve (700) is connected to the second end of the connecting pipe (400), and the water outlet of the connecting valve (700) is connected to the water use end (02).

6. The pump station according to claim 5, characterized in that The water tank (100) is provided with a pressurizing device (800); The pressurizing device (800) is disposed between the water tank (100) and the water use end (02), and the pressurizing device (800) is used to pressurize the water from the water tank (100).

7. The pump station according to claim 2, characterized in that The pump station is provided with a water supply pipe (900); The water supply pipe (900) comprises a common section (910) and a water tank section (920) connected to each other, the first end of the common section (910) is in communication with the water supply end (01), and the second end of the common section (910) is in communication with the first end of the connecting pipe (400); The first end of the water tank section (920) is in communication with the second end of the common section (910), and the second end of the water tank section (920) is in communication with the water tank (100).

8. The pump station according to any one of claims 1 to 7, characterized in that: The cleaning tank (200) is provided with a cleaning pipe (210), and the water tank (100) supplies water to the cleaning tank (200) through the cleaning pipe (210); The cleaning tank (200) is configured such that: when the liquid level of the water tank (100) is higher than or equal to a set height, the water tank (100) supplies water to the cleaning tank (200) through the cleaning pipe (210); When the liquid level of the cleaning tank (200) is lower than the set height, the cleaning tank (200) does not supply water to the water tank (100).

9. The pump station according to claim 7, characterized in that The minimum liquid level height of the cleaning tank (200) is higher than the minimum liquid level height of the water tank (100).

10. The pump station according to claim 9, characterized in that The cleaning tank (200) is provided with a cleaning pump (220), and the cleaning pump (220) is at least used to transport the water in the cleaning tank (200) to the cleaning member (320) through the water supply member (310).

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