CN214389013U - Membrane pool water purification treatment box - Google Patents

Abstract

The utility model relates to a membrane pond water treatment case, include: a box body and a water purifying unit. Wherein the lateral wall of box includes first curb plate, and the outside of first curb plate is equipped with: the water inlet tank, the water outlet connector, the water outlet connecting pipe and the sewage discharge connector. The water inlet tank is communicated with the inner cavity of the box body, and a water inlet connector is arranged on the water inlet tank. The water outlet port and the sewage draining port are communicated with the inner cavity and the outer space of the box body. The water purification unit is arranged in the box body and is provided with a water production interface. One end of the water outlet connecting pipe is connected with the water producing connector, and the other end of the water outlet connecting pipe is connected with the water outlet connector. When the water purification works, raw water is conveyed to the inner cavity of the box body from the water inlet interface, the water purification unit positioned in the inner cavity of the box body completes the water purification process, and the purified raw water flows into the water outlet interface from the water production interface of the water purification unit. Meanwhile, the pollution discharge interface can discharge sundries deposited at the bottom of the box body. Because intake antrum, play water connectors and blowdown interface all establish on the first curb plate of box, consequently be convenient for maintain and manage these interfaces.

Description

Membrane pool water purification treatment box

Technical Field

The utility model relates to a water purification technical field especially relates to membrane tank water purification treatment case.

Background

The current water purification treatment mainly comprises: sewage treatment and sand water treatment, in which tanks are typically used as water storage vessels.

Conventional cistern bodies are generally designed with various control valves or various ports on different sides of the body. This does not facilitate the uniform management and maintenance of the various valves and the various interfaces since the various valves or the various interfaces are disposed at different sides of the cabinet. Meanwhile, since various control valves or various interfaces are disposed on different sides of the tank body, the overall size of the structure of the entire tank body is also excessively large, and the size of the tank body does not meet the road transportation standards stipulated by the country.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a membrane pool water purification treatment tank with multiple interfaces arranged on the same side to facilitate the same management and maintenance of multiple valves or interfaces on the tank, in order to solve the above-mentioned problem that multiple valves or multiple interfaces are arranged on different sides of the tank.

A membrane pond water purification treatment tank, comprising:

the box, the lateral wall of box includes first curb plate, the outside of first curb plate is equipped with: the water inlet tank is provided with a water inlet interface; the water outlet interface and the sewage draining interface are communicated with the inner cavity and the outer space of the box body;

the water purifying unit is placed in the box body and provided with a water producing interface, one end of the water outlet connecting pipe is connected with the water producing interface, and the other end of the water outlet connecting pipe is connected with the water outlet interface.

According to the membrane pool water purification treatment tank, in the water purification process, raw water flows through the water inlet groove from the water inlet interface and then reaches the inner cavity of the tank body, and the water purification unit is used for purifying the raw water in the inner cavity of the tank body, and meanwhile, the purified raw water flows to the water outlet connecting pipe through the water production interface and is finally discharged through the water outlet interface. The sewage discharging interface discharges the sludge or other impurities precipitated in the inner cavity of the box body to the outside of the box body in time. Because the utility model discloses in, interface, play water connectors and blowdown interface of intaking all are located the first side of box, consequently compare the mode that traditional storage water tank body well interface was arranged, the utility model discloses can be when realizing purifying the raw water, be convenient for more to the unified maintenance and management of interface, play water connectors and the blowdown interface of intaking on the box.

In one embodiment, the water inlet groove is at least partially embedded in the first side plate. The inlet channel portion is embedded in first curb plate can be through fixing the inlet channel on first curb plate on the one hand, can provide short-lived retaining time for the raw water that enters into the box simultaneously, avoids raw water direct impact box inside water purification unit.

In one embodiment, a water inlet groove water net is installed in the water inlet groove inner cavity, and the water inlet groove water net is covered on one side of the water inlet interface, which is close to the box body inner cavity. Because the raw water may contain weeds or gravels and the like, the water net of the water inlet tank arranged in the inner cavity of the water inlet tank can primarily filter the sundries, and the water purifying effect of the water purifying unit is prevented from being influenced when the sundries enter the inner cavity of the tank body.

In one embodiment, the inner cavity of the water inlet groove is provided with a flow blocking plate, the flow blocking plate is positioned on one side of the outlet of the water inlet groove, which is close to the inner cavity of the box body, and the height of the flow blocking plate is greater than that of the outlet of the water inlet groove. Because raw water is followed when the interface of intaking of intake antrum gets into the box, often water pressure is higher, if do not install the spoiler, highly compressed raw water can directly impact the water purification unit, can lead to the water purification unit to damage even, therefore the spoiler can assist the intake antrum to play and reduce the velocity of water that gets into the box.

In one embodiment, an overflow groove is further arranged on the outer side of the first side plate, the overflow groove is communicated with the inner cavity of the box body, and an overflow interface is arranged on the overflow groove. In the water purification process, if the water level of the inner cavity of the tank body rises and the drainage efficiency of the water outlet port is limited, excessive raw water in the inner cavity of the tank body overflows. Therefore, the overflow groove is arranged on the outer side of the first side plate, can timely overflow and can prevent water flow in the inner cavity of the box body from overflowing.

In one embodiment, the isopipe is at least partially embedded in the first side plate. On the one hand, the overflow groove part is embedded into the first side plate, so that the effect of fixing the overflow groove can be achieved, meanwhile, the overflow groove can also achieve the effect of temporarily storing water, and the water level in the box body is prevented from rising too fast.

In one embodiment, the overflow groove inner cavity is provided with an overflow plate, the overflow plate is positioned on one side of the outlet of the overflow groove close to the box inner cavity, and the height of the overflow plate is greater than that of the outlet of the overflow groove. When the overflow plate is not installed, the water level of the tank body begins to overflow when exceeding the outlet of the overflow groove, and when the overflow plate is installed in the overflow groove, the overflow time of the tank body can be delayed, meanwhile, the water level of the tank body is kept higher, and the water purification efficiency is improved.

In one embodiment, the membrane pool water purification treatment tank further comprises a backwashing water interface and a water washing connecting pipe, wherein the backwashing water interface is arranged on the outer side of the first side plate and communicated with the inner cavity of the tank body and an external space; one end of the water washing connecting pipe is connected with the backwashing water interface, and the other end of the water washing connecting pipe is connected with the water production interface. In the process of purifying raw water, a lot of impurities may be attached to the outside of the water purifying tank, and thus the effect of the water purifying unit for purifying raw water may be affected. Therefore, the water source is introduced into the backwashing water interface, and impurities attached to the water purification unit can be flushed away, so that the water purification effect of the water purification unit is improved.

In one embodiment, the membrane pool water purification treatment box further comprises an air flushing interface and an air flushing connecting pipe, wherein the air flushing interface is arranged on the outer side of the first side plate and communicated with the inner cavity of the box body and an external space; one end of the air blast connecting pipe is connected with the air blast interface, and the other end of the air blast connecting pipe is connected with the water production interface. Through letting in high-pressure gas to the air purge interface, also can wash away the debris that depend on at water purification unit to this improves water purification unit's water purification effect.

In one embodiment, an evacuation interface is further formed on the outer side of the first side plate, and the evacuation interface is communicated with an inner cavity and an outer space of the box body. The emptying interface can assist the sewage draining interface to completely drain the water source in the box body.

Drawings

Fig. 1 is a schematic perspective view of a membrane tank water purification treatment tank according to an embodiment of the present invention;

fig. 2 is another schematic perspective view of the membrane tank water purification treatment tank shown in fig. 1.

10. A box body; 100. a first side plate; 110. a water inlet groove; 111. a water inlet interface; 112. a water network of the water inlet tank; 113. a spoiler; 120. a water outlet interface; 130. a sewage draining interface; 140. an overflow trough; 141. an overflow interface; 142. an overflow plate; 150. a backwash water interface; 160. an air blast interface; 170. an evacuation interface; 20. a water purification unit.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, fig. 1 shows the three-dimensional structure schematic diagram of the membrane pool water purification treatment box in an embodiment of the present invention, an embodiment of the present invention provides a membrane pool water purification treatment box, including: a cabinet 10 and a water purification unit 20, wherein the water purification unit 20 is placed in the cabinet 10. The tank 10 serves the purpose of storing water, and the water purification unit 20 serves the purpose of purifying raw water.

Specifically, the case 10 includes a first side plate 100. The outside of first curb plate 100 is equipped with: a water inlet tank 110, a water outlet interface 120, a water outlet connecting pipe and a sewage draining interface 130. Wherein, the inner cavity of the water inlet tank 110 is communicated with the inner cavity of the box body 10; the water inlet tank 110 is provided with a water inlet port 111 to ensure that raw water enters the inner cavity of the tank 10 through the water inlet port 111. The water outlet 120 and the soil discharging 130 are connected to the inner space and the outer space of the tank 10, wherein the water outlet 120 is used for discharging purified raw water, and the soil discharging 130 is used for discharging the deposited impurities deposited at the bottom of the tank 10. It is understood that the outer side of the first side plate 100 refers to a side close to the outside, and the inner side of the first side plate 100 refers to a side close to the inner cavity of the case 10.

The water purification unit 20 is disposed inside the tank 10 and is used for purifying raw water in the inner cavity of the tank 10. The water purification unit 20 is provided with a water production interface, wherein one end of the water outlet connecting pipe is connected with the water production interface, and the other end is connected with the water outlet interface 120. The purified raw water is discharged through the water producing port, the water outlet connection pipe and the water outlet port 120 of the water purification unit 20.

Specifically, in operation, raw water is delivered from the water inlet port 111 to the water inlet tank 110, and then flows into the inner cavity of the tank 10. The water purification unit 20 located in the inner cavity of the tank 10 treats raw water, and the water outlet 120 is connected to the water producing port of the water purification unit 20 through a water outlet connection pipe, so that raw water purified by the water purification unit 20 can be discharged. In the process of purifying the raw water in the water purifying unit 20, the separated sludge or other impurities may be deposited inside the tank 10, and at this time, the impurities may be discharged to the outside of the tank 10 through the drain port 130.

In the design of membrane cisterna water purification treatment box, because interface 111, play water swivel 120 and blowdown interface 130 all establish in the first curb plate 100 outside of box 10, consequently compare in traditional membrane cisterna water purification treatment box these interface designs in the different sides of box, the utility model discloses in this kind of design when realizing the water purification process, be more convenient for carry out unified maintenance and management to the interface of membrane cisterna water purification treatment box.

In one embodiment, referring to FIG. 2, the inlet channel 110 is at least partially embedded in the first side plate 100. By partially embedding the inlet channel 110 into the first side plate 100, the inlet channel 110 is easily secured. Because the raw water may be delivered to the water inlet interface 111 by a pump, the water pressure at the water inlet interface 111 is generally high; the raw water may also come from a high mountain water source, so when the raw water flows down from a high mountain to enter the water inlet port 111, the flow rate of the water flow is fast, and if the water inlet tank 110 is not designed, but the raw water is directly delivered to the inner cavity of the tank 10, the raw water flowing out of the water inlet port 111 may impact or damage the water purification unit 20, thereby affecting the water purification effect of the water purification unit 20. Therefore, the water inlet groove 110 formed at the outer side of the first side plate 100 can reduce the pressure of the raw water entering the inner cavity of the tank 10.

In one embodiment, referring to fig. 2, a water inlet tank water net 112 is installed in the inner cavity of the water inlet tank 110. The water inlet groove water net 112 covers one side of the water inlet port 111 close to the inner cavity of the box body. Since the water source of the raw water may include weeds or gravels, when the impurities enter the inner cavity of the tank 10, the impurities may be deposited on the bottom of the inner cavity of the tank 10 to cause the water source in the inner cavity of the tank 10 to smell, and the impurities may be attached to the side or bottom of the water purification unit 10 to affect the water purification efficiency of the water purification unit 10. Therefore, a water inlet groove water net 112 is arranged on one side of the water inlet port 111 close to the inner cavity of the box body 10, and the purpose of primarily filtering the impurities can be achieved.

In another embodiment, referring to fig. 2, a flow blocking plate 113 is installed in the inner cavity of the water inlet tank 110. Wherein, the baffle plate 113 is positioned at one side of the outlet of the water inlet groove 110 close to the inner cavity of the box body, and the height of the baffle plate 113 is greater than that of the outlet of the water inlet groove 110. The spoiler 113 is installed at the outlet of the water inlet tank 110 and is close to one side of the inner cavity of the tank 10, when water flows into the water inlet tank 110 from the water inlet interface 111, because the water pressure flowing into the water inlet tank 110 is higher at the moment, in order to avoid the direct water flow rushing into the water purification unit 20, the spoiler 113 is arranged, the raw water flowing out from the water inlet interface 111 can be blocked for depressurization, and then the water inlet tank 110 is assisted to buffer and depressurize the raw water conveyed to the inner cavity of the tank 10.

In one embodiment, referring to fig. 1, an overflow trough 140 is further disposed outside the first side plate 100. Wherein, the overflow groove 140 is communicated with the inner cavity of the box body 10, and an overflow interface 141 is arranged on the overflow groove 140. In the process of water purification, if the water level in the inner cavity of the tank 10 rises and the efficiency of water drainage from the water outlet 120 is limited, the excessive raw water in the inner cavity of the tank 10 may overflow. To avoid this, an overflow groove 140 is provided on the outer side of the first side plate 100. When the water level in the chamber of the tank 10 reaches the outlet of the overflow tank 140, the excessive water flows into the overflow tank 140 and flows out of the tank 10 through the overflow tank port 141. Thus, raw water in the inner cavity of the box body 10 can be prevented from overflowing from the top end of the box body 10.

Further, referring to fig. 2, an overflow plate 142 is installed in the cavity of the overflow groove 140. Wherein, the overflow plate 142 is positioned at one side of the outlet of the overflow groove 140 close to the inner cavity of the tank 10, and the height of the overflow plate 142 is greater than that of the outlet of the overflow groove 140. The overflow plate 142 is installed at a side of the outlet of the overflow groove 140 adjacent to the inner cavity of the tank 10, and the height of the overflow plate 142 is higher than that of the outlet of the overflow groove 140, so that the limit of the height of the water level of the overflow is increased, and when the water level of the inner cavity of the tank 10 exceeds the outlet of the overflow groove 140, the overflow operation is started, thereby preventing the tank 10 from overflowing too early, and simultaneously increasing the water storage capacity of the tank 10.

In the process of purifying the raw water by the water purifying unit 20, some precipitated impurities may be attached to the bottom and sides of the water purifying unit, and thus it affects the water purifying efficiency of the water purifying unit 20, and thus the water purifying unit 20 needs to be periodically cleaned and maintained. In order to solve the above problem, in an embodiment, referring to fig. 1, the membrane tank water purification treatment tank further includes a backwash water connector 150 and a water washing connection pipe. Wherein the reverse washing port 150 is disposed at the outer side of the first side plate 100 and communicates the inner cavity of the box 10 with the external space; one end of the water washing connection pipe is connected with the backwashing water connector 150, and the other end is connected with the water production connector of the water purification unit 20. When the membrane tank water purification treatment tank stops purifying water, impurities attached to the water purification unit 20 can be removed in a water washing mode. Specifically, by injecting water into the backwash water connection 150, the water reaches the inside of the water purification unit 20 through the connected water washing connection pipe and the water production connection, and impurities attached to the water purification unit 20 are washed away. So can improve the water purification efficiency of water purification unit 20.

In one embodiment, referring to fig. 1, the membrane pool water treatment tank further comprises an air flush interface 160 and an air flush connection pipe. Wherein, the air blast interface 160 is arranged outside the first side plate 100 and communicates the inner cavity of the box body 10 with the external space; one end of the air blast connecting pipe is connected with the air blast connector 160, and the other end is connected with the water producing connector of the water purifying unit 20. When the membrane pool water purification treatment tank stops purifying water, the attached impurities on the water purification unit 20 can be removed in an air pressure mode. Specifically, the high-pressure airflow is introduced into the air purge interface 160, and then reaches the inside of the water purification unit 20 through the air purge connection pipe and the water production interface, so as to remove impurities attached to the outside of the water purification unit 20. So can improve the water purification efficiency of water purification unit 20.

In one embodiment, referring to fig. 1, an evacuation port 170 is further disposed on an outer side of the first side plate 100. Wherein the evacuation port 170 communicates the interior chamber of the housing 10 with the exterior space. When the inner cavity of the tank body 10 needs to be cleaned, the water source in the inner cavity of the tank body 10 needs to be completely discharged. It is therefore desirable to completely drain the water from the interior of the housing 10 through the drain port 170.

When the water level in the inner cavity of the tank 10 rises to the outlet of the water inlet tank 110, the raw water in the inner cavity of the tank 10 blocks the raw water conveyed from the water inlet port 111, and the water inlet efficiency of conveying the raw water to the inner cavity of the tank 10 is further influenced. To solve this problem, in an embodiment, the water inlet groove 110 is disposed on the first side plate 100 and is close to the upper end surface of the first side plate 100.

In order to solve the problem of premature overflow of the overflow groove 140, in an embodiment, the overflow groove 140 is disposed on the first side plate 100 and is close to the upper end surface of the first side plate 100. The overflow groove 140 is designed to prevent the overflow of the overflow groove 140 due to the over-high water level in the inner cavity of the tank 10, and if the overflow groove 140 is disposed in the middle or lower portion of the outer side of the first side plate 100, the overflow groove 140 may start to overflow too early, which also results in the water level in the inner cavity of the tank 10 being at a lower level, which is not favorable for the water purification efficiency of the membrane water purification treatment tank. The overflow groove 140 is formed on the upper end surface of the outer side close to the first side plate 100, so that the overflow time can be delayed, the water level in the inner cavity of the tank 10 can be kept higher, and the water purification efficiency of the water purification unit 20 can be improved.

In one embodiment, the waste outlet 130 is disposed on the first side plate 100 and is close to the lower end surface of the first side plate 100. Since the sewage discharging port 130 mainly aims to discharge the impurities deposited in the inner cavity of the tank 10 to the outside of the tank 10, in order to achieve a better sewage discharging effect, the sewage discharging port 130 should be close to the lower end surface of the first side plate 100. In the water purifying process, the sewage draining interface 130 may be in an open state, so that the settled sludge or other impurities can be discharged in time. Meanwhile, the waste connection 130 may be in a closed state, for example, a valve may be disposed on the waste connection 130, so that the waste connection 130 may be opened periodically for waste discharge.

In another embodiment, the evacuation interface 170 is disposed on the first side plate 100, near the lower end surface of the first side plate 100, and the center of the evacuation interface 170 is lower than the center of the sewage interface 130. Since the main purpose of the drain port 170 is to completely drain the water from the inner cavity of the tank 10, in order to better completely drain the water from the inner cavity of the tank 10, the drain port 170 should be close to the lower end surface of the first side plate 100, and the center of the drain port 170 is lower than the center of the drain port 130. Thus, after the waste connection 130 discharges a large amount of water from the inner cavity of the tank, the water remaining under the waste connection 130 can be discharged through the drain connection 170.

In one embodiment, the dimension of the membrane pool water purification treatment box is the international standard container dimension, for example, the dimension can be 20 feet in the standard container transportation dimension, so that the membrane pool water purification treatment box can meet the transportation standard of the container.

In one embodiment, the water inlet 111 is provided with a water inlet valve; the water outlet port 120 is provided with a water outlet port valve; the sewage interface 130 is provided with a sewage interface valve; the overflow port 141 is provided with an overflow port valve; the backwashing water connector 150 is provided with a backwashing water connector valve; the air blast interface 160 is provided with an air blast interface valve; the drain port 170 is provided with a drain port valve.

When the membrane pool water purification treatment tank is in a continuous water purification working mode, the water inlet interface valve is opened, the water outlet interface valve is opened, the sewage draining interface valve is closed, the overflow interface valve is opened, the backwashing water interface valve is closed, the air flushing interface valve is closed, and the emptying interface valve is closed. When sundries in the inner cavity of the box body 10 need to be discharged, the sewage draining interface valve is opened, and the emptying interface valve is opened. When the water purification unit 20 needs to be cleaned and maintained, the backwashing water connector valve is opened, and the air flushing connector valve is opened. So, through controlling each valve, can conveniently control membrane pond water purification treatment case and carry out water purification work.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a membrane pond water purification treatment case which characterized in that includes:

the box, the lateral wall of box includes first curb plate, the outside of first curb plate is equipped with: the water inlet tank is provided with a water inlet interface; the water outlet interface and the sewage draining interface are communicated with the inner cavity and the outer space of the box body;

the water purifying unit is placed in the box body and provided with a water producing interface, one end of the water outlet connecting pipe is connected with the water producing interface, and the other end of the water outlet connecting pipe is connected with the water outlet interface.

2. The membrane pool water purification treatment tank of claim 1, wherein the water inlet tank is at least partially embedded in the first side plate.

3. The membrane pool water purification treatment tank as claimed in claim 1, wherein a water inlet tank water net is mounted in the water inlet tank inner cavity, and the water inlet tank water net is covered on one side of the water inlet port close to the tank body inner cavity.

4. The membrane pool water purification treatment tank as claimed in claim 1, wherein a flow blocking plate is installed in the inner cavity of the water inlet tank, the flow blocking plate is positioned on one side of the outlet of the water inlet tank close to the inner cavity of the tank body, and the height of the flow blocking plate is greater than that of the outlet of the water inlet tank.

5. The membrane pool water purification treatment tank of claim 1, wherein an overflow groove is further arranged on the outer side of the first side plate, the overflow groove is communicated with the inner cavity of the tank body, and an overflow interface is arranged on the overflow groove.

6. The membrane pool water purification treatment tank of claim 5, wherein the overflow launder is at least partially embedded in the first side plate.

7. The membrane tank water purification treatment tank of claim 6, wherein an overflow plate is installed in the inner cavity of the overflow tank, the overflow plate is positioned on one side of the outlet of the overflow tank close to the inner cavity of the tank body, and the height of the overflow plate is greater than that of the outlet of the overflow tank.

8. The membrane pool water purification treatment tank of claim 1, further comprising a backwash water port and a water washing connecting pipe, wherein the backwash water port is arranged on the outer side of the first side plate and communicated with the inner cavity of the tank body and an external space; one end of the water washing connecting pipe is connected with the backwashing water interface, and the other end of the water washing connecting pipe is connected with the water production interface.

9. The membrane pool water purification treatment tank of claim 1, further comprising an air flush port and an air flush connecting pipe, wherein the air flush port is arranged on the outer side of the first side plate and communicated with the inner cavity of the tank body and an external space; one end of the air blast connecting pipe is connected with the air blast interface, and the other end of the air blast connecting pipe is connected with the water production interface.

10. The membrane pool water purification treatment tank as claimed in claim 1, wherein an emptying port is further arranged on the outer side of the first side plate, and the emptying port is communicated with an inner cavity and an outer space of the tank body.

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