CN210342094U

CN210342094U - Water collecting tank

Info

Publication number: CN210342094U
Application number: CN201920892898.6U
Authority: CN
Inventors: 王金伟
Original assignee: Shanghai Ao Dong Electromechanical Co ltd
Current assignee: Shanghai Ao Dong Electromechanical Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-17
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a water collecting tank, which is characterized in that a clapboard is arranged in a water tank main body so as to divide the inside of the water tank main body into at least two water cavities; each water cavity is provided with a water inlet and a water outlet; a bypass valve is arranged between every two adjacent water cavities; when the target water cavity is maintained, the target bypass valve and the target water outlet of the target water cavity are closed, so that in the maintenance process, other water cavities can be normally used, water and pumps do not need to be cut off, the water tank is simple to maintain, the practicability is high, and people can normally use water even in the maintenance process.

Description

Water collecting tank

Technical Field

The utility model relates to a water tank manufacturing technology field, concretely relates to water collecting tank.

Background

The water collecting tank becomes a water storage container which is widely adopted by people due to the advantages of light weight, high strength, no green moss, no secondary pollution to water quality, convenient installation and the like.

However, in order to ensure water sanitation, the water tank needs to be periodically cleaned, and in order to ensure safe use of the water tank, the water tank needs to be periodically inspected, and if the water tank fails, maintenance is also required. Among the prior art, no matter be the water tank wash or the water tank overhauls and maintains the time, all need cut off the water and cut off the pump for the unable normal water of people influences people's normal life, and then leads to the water tank to maintain the difficulty, and the practicality of water tank is not high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a header tank to overcome present water tank and maintain the difficulty, the not high problem of water tank practicality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water collecting tank comprises a water tank main body and a partition plate;

the partition plate is arranged in the water tank main body and divides the interior of the water tank main body into at least two water cavities;

each water cavity is provided with a water inlet and a water outlet;

a bypass valve is arranged between every two adjacent water cavities;

and when the target water cavity is maintained, closing a target bypass valve and a target water outlet of the target water cavity so that other water cavities can be normally used in the maintenance process.

Furthermore, the water collecting tank also comprises a water outlet pipeline and a rotational flow preventer;

the water outlet is connected with a downstream component through the water outlet pipeline;

each outlet pipe is provided with the swirl preventer to prevent air from entering the downstream assembly.

Furthermore, the water collecting tank also comprises a self-cleaning sterilizer;

the self-cleaning sterilizer comprises an electric control cabinet, a sterilization tank and an air guide pipe;

and each water cavity is internally provided with the disinfection tank, and the disinfection tank is connected with the electric control cabinet through the air duct.

Further, the water collecting tank as described above, the tank main body includes a tank body;

the box body comprises a top plate, side plates and a bottom plate;

the side plate comprises a main pressure bearing part and an auxiliary pressure bearing part, and the main pressure bearing part is connected with the auxiliary pressure bearing part in a sealing way;

the main bearing part is connected with the bottom plate in a sealing way, and the auxiliary bearing part is connected with the top plate in a sealing way;

the strength of the main bearing part is greater than that of the auxiliary bearing part;

the strength of the bottom plate is greater than that of the top plate.

Further, in the water collecting tank, the tank body is made of stainless steel materials;

the thickness of the main bearing part is larger than that of the auxiliary bearing part, so that the strength of the main bearing part is larger than that of the auxiliary bearing part;

the bottom plate is thicker than the top plate so that the strength of the bottom plate is greater than that of the top plate.

Furthermore, the water tank main body of the water collecting tank also comprises a water tank heat-insulating layer and a water tank outer container;

the water tank heat-insulating layer is arranged between the tank body and the water tank outer container;

the heat-insulating layer of the water tank is made of rubber and plastic materials;

the outer container of the water tank is made of stainless steel materials.

Furthermore, the water collecting tank also comprises an inner crawling ladder and an outer crawling ladder;

each water cavity is provided with the inner crawling ladder, the outer crawling ladder and a manhole;

the outer crawling ladder is arranged outside the water cavity and extends from the manhole to the bottom plate side;

the inner ladder stand is arranged inside the water cavity and extends from the manhole to the bottom plate side.

Furthermore, in the water collecting tank, a rotating shaft is arranged at the manhole;

the inner crawling ladder is hinged with the rotating shaft;

the inner crawling ladder is a telescopic rod;

when the target water cavity is maintained, the inner crawling ladder in a compressed state is placed in the target water cavity through the rotating shaft, and then the inner crawling ladder is extended to the side of the bottom plate;

and when the maintenance of the target water cavity is finished, the inner ladder in an extension state is compressed, and then the inner ladder is placed outside the target water cavity through the rotating shaft.

Furthermore, the water collecting tank also comprises a water level sensor;

a water level hole is arranged at the highest water level which can be borne by each water cavity;

the water level sensor is arranged at each water level hole and is connected with a monitoring terminal;

and when the water level of the target water cavity reaches the highest water level, the water level sensor sends a high water level early warning to the monitoring terminal so as to remind workers of the monitoring terminal to pay attention.

Furthermore, in the water collecting tank, each water cavity is provided with a reserved port of a liquid level meter, a vent hole, an overflow hole and a vent hole.

The water collecting tank adopts the technical scheme, and the partition plate is arranged in the water tank main body, so that the partition plate partitions the interior of the water tank main body into at least two water cavities; each water cavity is provided with a water inlet and a water outlet; a bypass valve is arranged between every two adjacent water cavities; when the target water cavity is maintained, the target bypass valve and the target water outlet of the target water cavity are closed, so that in the maintenance process, other water cavities can be normally used, water and pumps do not need to be cut off, the water tank is simple to maintain, the practicability is high, and people can normally use water even in the maintenance process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a water collecting tank of the present invention;

FIG. 2 is a schematic view of the structure in the X direction of FIG. 1;

FIG. 3 is a schematic view of the structure in the Y direction of FIG. 1;

FIG. 4 is a schematic view of the installation structure of the self-cleaning sterilizer in the water collecting tank of the present invention;

FIG. 5 is a cross-sectional view of the tank taken along the line C-C in FIG. 3;

FIG. 6 is a schematic view of the basic structure of the water collecting tank of the present invention;

in the figure: 101-a tank body; 1011-a first water chamber; 1012-a second water cavity; 102-a separator; 103-a water inlet; 1031-a first water inlet; 1032-a second water inlet; 104-water outlet; 1041-a first water outlet; 1042-a second water outlet; 105-a bypass valve; 106-swirl preventer; 1061-a first whirl preventer; 1062-a second whirl preventer; 107-self-cleaning sterilizer; 1071-an electric control cabinet; 1072-sterilizing tank; 1073-airway tube; 108-a box body; 1081-a top plate; 1082-side plate; 10821-a first side panel; 10822-a second side panel; 10823-a third side panel; 1083-a bottom plate; 109-an insulating layer; 110-outer container of water tank; 111-climbing ladder; 1111-inner ladder stand; 1112-outside ladder stand; 112-manhole; 1121-first manhole; 1122-a second manhole; 1123-rotation axis; 114-water level hole; 115-vent holes; 1151-a first vent; 1152-a second vent; 116-a level gauge reserve port; 1161-a first gauge reserve port; 1162-a second level gauge reserve port; 117-overflow holes; 1171-a first overflow aperture; 1172-a second overflow aperture; 118-a vent; 119-base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic structural view of an embodiment of a water collecting tank of the present invention, fig. 2 is a schematic structural view in an X direction in fig. 1, and fig. 3 is a schematic structural view in a Y direction in fig. 1. As shown in fig. 1, 2 and 3, the water collecting tank of the present embodiment may include a tank main body 101 and a partition plate 102. Specifically, a partition plate 102 is arranged in the tank body 101, the partition plate 102 partitions the inside of the tank body 101 into at least two water chambers, each water chamber is provided with a water inlet 103 and a water outlet 104, and a bypass valve 105 is arranged between every two adjacent water chambers.

Further, in this embodiment, referring to fig. 1, it is preferable that the inside of the tank main body 101 is partitioned into a first water chamber 1011 and a second water chamber 1012 by using the partition plate 102, wherein the first water chamber 1011 is provided with a first water inlet 1031 and a first water outlet 1041, the second water chamber 1012 is provided with a second water inlet 1032 and a second water outlet 1042, and the bypass valve 105 is disposed between the first water chamber 1011 and the second water chamber 1012.

Specifically, referring to fig. 1 and 3, the water collecting tank of the present embodiment has a length a of preferably 6m, a width b of preferably 5m, a height h of preferably 3m, and a volume of 90m 3. The spacers 102 are preferably 6m long/and 3m high, and are placed as shown in fig. 1 and 2.

Specifically, in this embodiment, the first water inlet 1031 and the second water inlet 1032 are preferably provided with flange interfaces with specification DN50, the first water inlet 1031 and the second water inlet 1032 are respectively connected with upstream components, and short pipes matched with the flange interfaces may be further provided for facilitating installation.

Further, when the water collecting tank is normally used, the bypass valve 105 is in an open state, so that water levels on two sides of the water tank can be kept balanced, and further, the pressure in the water tank is kept balanced. And when the target water tank is maintained, the target bypass valve and the target water outlet of the target water cavity can be closed, and if the water collecting tank needs to be filled with water or is filled with water, the target water inlet of the target water cavity is closed. In the maintenance process, other normal water tanks which do not need to be maintained can be normally used, water does not need to be cut off, the normal life of people is not influenced, the maintenance is convenient, and the practicability is higher.

Specifically, in this embodiment, the first water outlet 1041 and the second water outlet 1042 are preferably provided with flange interfaces of specification DN150, and the first water outlet 1041 and the second water outlet 1042 are respectively connected to downstream components.

Further, in this embodiment, when the first water chamber 1011 is used as a target water chamber for maintenance, the bypass valve 105 and the first water inlet 1031 may be closed, and if the water collecting tank needs to be filled with water or is filled with water, the first water inlet 1031 of the first water chamber 1011 is closed, and the second water outlet 1042 of the second water chamber 1012 is in an open state, so that the water collecting tank can be used normally without stopping water supply.

Further, the water collecting tank of this embodiment may further include water outlet pipes and a rotational flow preventer 106, wherein the water outlet 104 is connected to the downstream components through the water outlet pipes, and each water outlet pipe is provided with the rotational flow preventer 106 to prevent air from entering the downstream components, which are preferably water pumps in this embodiment. Specifically, 2 water chambers are provided in the present embodiment, and correspondingly, 2 swirl preventers 106, namely, a first swirl preventer 1061 and a second swirl preventer 1062, may be preferably provided.

Specifically, the whirl preventer 106 is a special pipe for preventing the water tank from generating whirl when the water tank delivers the liquid and preventing air from entering the pipe. The device has the effects that the device is arranged on the port of a water suction pipe of a water pump and used for eliminating rotational flow in a water tank so as to ensure that the water pump can be started and normally work all the time, the phenomenon that air enters the water pump to generate cavitation is avoided, even if the liquid level of liquid conveyed in the water tank is reduced to a lower liquid level, the water can still flow out at a normal flow rate, the effective volume is ensured to be fully utilized, the effective utilization rate of the water tank is improved, and the rotational flow preventer 106 needs to be matched with the water outlet 104 when being selected and used and is consistent with the caliber of the water outlet 104.

Fig. 4 is a schematic view of the installation structure of the self-cleaning sterilizer in the water collection tank of the utility model. Further, the water collecting tank of the embodiment may further include a self-cleaning sterilizer 107, please refer to fig. 4, wherein the self-cleaning sterilizer 107 may include an electric control cabinet 1071, a sterilization tank 1072 and an air duct 1073, the sterilization tank 1072 is disposed in each water chamber, and the sterilization tank 1072 is connected with the electric control cabinet 1071 through the air duct 1073. Correspondingly, the present embodiment is provided with two water chambers, and thus 2 sets of self-cleaning sterilizers 107 may be provided, in which one sterilization tank 1072 is provided, respectively. Particularly, the self-cleaning sterilizer 107 arranged in the water cavity can improve the water quality safety, eliminate harmful bacteria in the water cavity and ensure the water sanitation.

Specifically, the self-cleaning sterilizer 107 generally performs sterilization using a strong oxidizing gas such as ozone, chlorine, or the like. Can place the disinfection jar 1072 in the well lower part in water cavity, when reaching and predetermineeing the water level, self-cleaning sterilizer 107 starts, and automatically controlled cabinet 1071 leads to the disinfection jar 1072 with the strong oxidation gas through air duct 1073, carries out the aeration disinfection to the water in the water cavity, has guaranteed the quality of water. The volume of the water collecting tank is 90m3 in this embodiment, therefore, in order to ensure the water cleaning efficiency, the embodiment prefers 2 sets of self-cleaning disinfectors 107 with the power of 200W.

Further, as shown in fig. 1, the tank main body 101 of the water collecting tank of the present embodiment may include a tank body 108. The box body 108 comprises a top plate 1081, a side plate 1082 and a bottom plate 1083, the side plate 1082 comprises a main bearing part and an auxiliary bearing part, and the main bearing part is connected with the auxiliary bearing part in a sealing manner; the main bearing part is connected with the bottom plate 1083 in a sealing way, and the auxiliary bearing part is connected with the top plate 1081 in a sealing way; the strength of the main bearing part is greater than that of the auxiliary bearing part; the strength of the bottom plate 1083 is greater than the strength of the top plate 1081.

Specifically, the box 108 may be made of stainless steel, 304 stainless steel is preferred in this embodiment, and the thickness of the main bearing portion is greater than that of the auxiliary bearing portion, so that the strength of the main bearing portion is greater than that of the auxiliary bearing portion; the thickness of bottom plate 1083 is greater than the thickness of top plate 1081 such that the strength of bottom plate 1083 is greater than the strength of top plate 1081.

In this embodiment, the main pressure-containing portion is preferably provided with a first side plate 10821 having a thickness of 3mm, the sub pressure-containing portions are preferably provided with a second side plate 10822 and a third side plate 10823 having a thickness of 2.5mm, and the second side plate 10822 and the third side plate 10823 are in sealed connection. Further, the top plate 1081 is preferably 1.2mm thick, and the bottom plate 1083 is preferably 3mm thick. It should be noted that after the field assembly welding, the pickling passivation is needed to be done, so that the water source pollution in the later use process is avoided, meanwhile, the welding interface is also prevented from being corroded by water, and further, the quality and the service life of the water collecting tank are improved.

Fig. 5 is a sectional view of the case taken in the direction C-C in fig. 3. Further, referring to fig. 5, the tank body 101 of the water collecting tank of the present embodiment may further include a tank insulating layer 109 and a tank outer container 110. A water tank heat-insulating layer 109 is arranged between the tank body 108 and the water tank outer container 110, the water tank heat-insulating layer 109 is made of rubber and plastic materials, and the water tank outer container 110 is made of stainless steel materials.

Specifically, in this embodiment, the water tank insulating layer 109 is preferably made of rubber and plastic, and the thickness of the water tank insulating layer 109 is preferably 30 mm. The tank outer shell 110 is preferably 304 stainless steel and preferably 1mm thick, noting that the insulation material is Class0 FM certified material.

Further, as shown in fig. 1, 2 and 3, the water collecting tank of this embodiment further includes an inner ladder 1111 and an outer ladder 1112, when the target water cavity needs maintenance, a maintenance person is required to enter the interior of the water cavity, and the inner ladder 1111 and the outer ladder 1112 enable the maintenance person to conveniently enter the interior of the target water cavity. The inner ladder 1111 and the outer ladder 1112 of this embodiment may also be made of stainless steel material.

Specifically, in the embodiment, each water cavity is provided with a ladder stand 111 and a manhole 112, the ladder stand 111 comprises an inner ladder stand 1111 and an outer ladder stand 1112, the outer ladder stand 1111 is arranged outside the water cavity and extends from the manhole 112 to the bottom plate 1083 side, and the inner ladder stand 1112 is arranged inside the water cavity and extends from the manhole 112 to the bottom plate 1083 side. The present embodiment preferably provides two water chambers through the partition 102, so the present embodiment provides 2 manholes 112, a first manhole 1121, a second manhole 1122, and 2 external ladders 1111 and 2 internal ladders 1112.

It should be noted that manhole 112 department need set up the manhole top cap, avoids the dust to fall into the water cavity, sets up the safety lock on the manhole top cap simultaneously, and only maintainer carries corresponding key, just can open manhole 112 and enter into the water cavity, has avoided the not rail molecule to open manhole 112 at will to guarantee the safety of water source. In this embodiment, the diameter of the manhole 112 is preferably 600 mm.

Further, a rotating shaft 1123 is provided at the manhole 112 of the present embodiment; the inner ladder 1112 is hinged to the rotation shaft 1123 so as to be rotatable about the rotation shaft 1123. The inner ladder 1112 of the present embodiment is a telescopic rod, and can be extended or shortened as needed.

Specifically, when the target water cavity is maintained, the internal ladder 1112 in a compressed state is placed in the target water cavity through the rotating shaft 1123, and then the internal ladder 1112 is extended to the bottom plate 1083 side; at the end of the maintenance of the target water cavity, the inner ladder 1112 in the extended state is compressed, and the inner ladder 1112 is placed outside the target water cavity through the rotating shaft 1123. The inner ladder 1112 is prevented from being placed in the water cavity when not in use, and water pollution is avoided.

Further, the water collecting tank of the embodiment further comprises a water level sensor, a water level hole 114 is formed in the highest water level position which can be borne by each water cavity, a water level sensor is arranged in each water level hole 114, and the water level sensors are connected with the monitoring terminal. Specifically, in the present embodiment, two water chambers are provided, and therefore, two water level holes 114 may be provided corresponding to the two water chambers.

Specifically, when the water level of target water cavity reached the highest water level, level sensor sent high water level early warning to monitor terminal to remind monitor terminal's staff to notice, avoid the too high excessive water tank that overflows of water level, not only the water resource of waste, still can cause the accident.

Further, in the water collecting tank of the embodiment, each water cavity can be further provided with a liquid level meter reserved port 116, a vent hole 118, an overflow hole 117 and a vent hole 115.

Further, the water collecting tank in this embodiment is divided into 2 water chambers by the water baffle plate 102, and therefore, corresponding to the 2 water chambers, the embodiment is provided with 2 emptying holes 115, namely a first emptying hole 1151 and a second emptying hole 1152, and the emptying hole 115 is arranged at one side of the bottom of the water tank close to the bottom plate 1083, so that water in the target water chamber is completely discharged during maintenance.

Specifically, in this embodiment, the first vent 1151 and the second vent 1152 are preferably provided with flange interfaces with specification DN100, and in order to make the installation more convenient, short pipes matched with the flange interfaces may be further provided.

Further, the header tank in this embodiment is divided into 2 water cavities by the water-stop sheet 102, and therefore, corresponding to 2 water cavities, in order to correctly measure the water level in the header tank, each water tank is provided with 2 sets of liquid level meter reserved ports 116, which are respectively a first liquid level meter reserved port 1161 and a second liquid level meter reserved port 1162, wherein each set of liquid level meter reserved port 116 includes two liquid level meter holes for placing a liquid level meter, and in this embodiment, the liquid level meter preferably adopts a magnetic turning plate liquid level meter.

Specifically, in this embodiment, the first gauge reservation port 1161 and the second gauge reservation port 1162 are preferably provided with flange interfaces of DN50, and in order to make the installation more convenient, a short pipe may be further provided to be matched with the flange interfaces.

Further, the header tank in this embodiment is divided into 2 water cavities by the water-stop sheet 102, and therefore, corresponding to 2 water cavities, this embodiment is provided with 2 overflow holes 117, which are the first overflow hole 1171 and the second overflow hole 1172, respectively, the overflow hole 117 is disposed on one side of the top of the tank close to the top plate 1081, and it is preferable that the distance between the overflow port and the top plate is 200mm in this embodiment.

Specifically, if the liquid level is too high, overflow hole 117 can make the water in the header tank flow out from the overflow hole, avoids the too big and harm water tank of water pressure in the water tank, and then improves the life of header tank, avoids the incident that the too big water pressure caused in the header tank.

Specifically, in this embodiment, the first overflow hole 1171 and the second overflow hole 1172 are preferably provided with flange interfaces of the specification DN100, and in order to facilitate installation, a short pipe matched with the flange interfaces may be further provided.

Further, the header tank in this embodiment is divided into 2 water cavities by the water-stop sheet 102, and therefore, corresponding to 2 water cavities, this embodiment is provided with 2 air vents 118, which are respectively a first air vent and a second air vent, and the air vents 118 are disposed at the top of the water tank and located at one side of the top plate 1081, so as to adjust the air pressure in the header tank, so that the air pressure in the header tank and the air pressure outside the header tank are kept consistent, and the header tank is prevented from being damaged due to the pressure difference between the inside and the outside of the header tank.

Specifically, in this embodiment, the first vent hole and the second vent hole are preferably provided with flange interfaces of DN100, and in order to make the installation more convenient, a short pipe matched with the flange interfaces may be further provided. Further, in order to prevent impurities such as dust, insects, etc. from entering the inside of the sump through the vent holes 118, a dust screen and an insect screen may be provided at the first vent hole and the second vent hole, respectively.

Further, the header tank in this embodiment still includes basis 119, if basis 119 is insecure will influence the overall structure of header tank, when the header tank can not the horizontally place, the water pressure focus will deviate from the bottom, the direction curb plate, the consequence will directly lead to the header tank to warp even explode the case. In order to avoid the above problem, in the present embodiment, a high-strength 10# channel steel is used as a material of the foundation 119.

Fig. 6 is a schematic structural view of the water collecting tank foundation 119 of the present invention. Referring to fig. 6, in addition, the foundation 119 of the present embodiment preferably uses a 10# channel steel foundation. Specifically, in order to match the size of the water collecting tank of the present embodiment, so that the water collecting tank of the present embodiment can be normally placed, 10# channel steel with a length k of 6.3m and a width j of 0.3m is preferably used for the foundation 119 of the present embodiment, and the center interval f between every two adjacent 10# channel steel is 1m, so that the width t of the water collecting tank foundation 119 is 5.3 m.

Furthermore, in order to save and improve the strength of the foundation 119, a section of 10# channel steel can be arranged every 0.5m, and the size of the foundation 119 can be the same as the area of the bottom plate of the water collecting tank, namely 5m × 6 m.

The water collecting tank adopts the technical scheme that the partition plate 102 is arranged in the water tank main body, so that the partition plate 102 partitions the interior of the water tank main body into at least two water cavities; each water cavity is provided with a water inlet 103 and a water outlet 104; a bypass valve 105 is arranged between every two adjacent water cavities; when the target water cavity is maintained, the target bypass valve and the target water outlet of the target water cavity are closed, so that in the maintenance process, other water cavities can be normally used, water and pumps do not need to be cut off, the water tank is simple to maintain, the practicability is high, and people can normally use water even in the maintenance process.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A water collecting tank is characterized by comprising a water tank main body and a partition plate;

each water cavity is provided with a water inlet and a water outlet;

a bypass valve is arranged between every two adjacent water cavities;

2. The water collection tank according to claim 1, further comprising an outlet conduit and a whirl preventer;

3. The water collection tank as claimed in claim 1, further comprising a self-cleaning sterilizer;

4. The water collecting tank as recited in claim 1, wherein the tank main body includes a tank body;

the box body comprises a top plate, side plates and a bottom plate;

the strength of the bottom plate is greater than that of the top plate.

5. The water collection tank as claimed in claim 4, wherein the tank body is made of stainless steel material;

6. The water collection tank according to claim 4, wherein the tank main body further comprises a tank insulation layer and a tank outer liner;

the outer container of the water tank is made of stainless steel materials.

7. The water collection tank as claimed in claim 4, further comprising an inner ladder and an outer ladder;

8. The water collection tank as claimed in claim 7, wherein a rotation shaft is provided at the manhole;

the inner crawling ladder is hinged with the rotating shaft;

the inner crawling ladder is a telescopic rod;

9. The water collection tank according to claim 1, further comprising a water level sensor;

10. The water collection tank according to any one of claims 1 to 9, wherein each of the water chambers is provided with a level gauge reserve port, a vent hole, an overflow hole and a vent hole.