CN220567462U

CN220567462U - Water tank structure for air treatment unit

Info

Publication number: CN220567462U
Application number: CN202322251941.XU
Authority: CN
Inventors: 林勇强; 唐秋明
Original assignee: Licheng Construction Engineering Shanghai Co ltd
Current assignee: Licheng Construction Engineering Shanghai Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-08
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a water tank structure for an air treatment unit, which comprises a tank body, wherein a floating island capable of floating up and down along with the change of liquid level in the tank body is arranged on the inner side of the tank body, the floating island comprises a floating plate, an upper cone is fixed on the top of the floating plate, a lower cone is fixed on the bottom of the floating plate, a pipeline system and a plurality of spraying pieces which are arranged on the peripheries of the upper cone and the lower cone and are rectangular in array are arranged on the floating plate, and a plurality of pairs of rollers are rotationally connected around the floating plate; the utility model can realize the water inlet flushing of the box body and the lower cone and the water after primary cleaning in the box body is extracted and reused, realize the secondary backwater flushing, and improve the cleaning efficiency.

Description

Water tank structure for air treatment unit

Technical Field

The utility model belongs to the technical field related to air treatment units, and particularly relates to a water tank structure for an air treatment unit.

Background

The air treatment unit is also called an air conditioning unit and generally comprises a mixing section, a surface cooling section, a humidifying section, a fan section, a flow equalizing section, a medium-efficiency filtering section and an air outlet section which are sequentially arranged; the humidifier needs to be configured at the humidification section so as to adjust the humidity during air outlet, and the existing high-pressure spray type humidifier pumps water from the water tank and discharges mist from the atomizing nozzle mainly through the booster pump.

Through retrieving the application number for, CN201920554037.7 an air handling unit's humidifier, including the water tank of opening decurrent, booster pump and atomizer, the opening part of water tank bottom is provided with the apron through connecting screw fixation, be provided with the sealing washer between the bottom of apron and water tank, the water tank internal fixation has the inner tube, the inner tube passes the top of water tank, the water inlet end of booster pump communicates through the top of first water pipe and inner tube, the water outlet end intercommunication of booster pump has the second water pipe, atomizer and second water pipe intercommunication, the bottom of inner tube disposes filter unit, this air handling unit's humidifier utilizes to invert the water tank and makes its opening down, then through the apron with the holding of water tank bottom shutoff in order to carry out water, handle the dirt of water tank bottom through opening the apron.

However, the water tank structure of the above humidifier has the following problems: above-mentioned humidifier's water tank structure is when wasing, needs to dismantle water tank bottom apron through manual, then washes through the manual work, and the operation is comparatively complicated, and the cover plate is detached with the water tank, and when the water yield was stored great in the water tank, bottom water pressure increases, also appears sealed problem easily.

Disclosure of Invention

The utility model aims to provide a water tank structure for an air treatment unit, which solves the problems of inconvenient disassembly and tightness of the cover plate and the water tank in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water tank structure that air handling unit used, includes the box, the inboard of box is provided with the floating island that can float from top to bottom along with the liquid level change in the box, the floating island includes the kickboard, the top of kickboard is fixed with the cone, the bottom of kickboard is fixed with the cone down, be provided with pipeline system and a plurality of rectangular array on the kickboard at last cone, lower cone outlying spray, the kickboard rotate around and be connected with a plurality of pairs of cylinders.

Preferably, the pipeline system comprises a water pump and a flow dividing valve, the water pump is fixed at the bottom of the lower cone, the flow dividing valve is a three-way valve, three ports are respectively and correspondingly connected with a water pipe, a water inlet connector and a water guide pipe, the output end of the water pump is connected with the water pipe, and the top of the water guide pipe penetrates through the floating plate and is connected with an annular pipe.

Preferably, the spraying piece comprises a water discharge branch pipe, the top of the water discharge branch pipe is connected with an annular pipe, and the bottom of the water discharge branch pipe penetrates through the floating plate and is connected with a first spraying head and a second spraying head.

Preferably, the first spray header and the second spray header are staggered up and down, the first spray header is obliquely arranged along the conical surface of the lower cone, and the second spray header is obliquely oriented to the inner wall of the box body.

Preferably, a first water inlet pipe is connected to the center of the top of the box body, and a water outlet pipe is connected to one side of the bottom of the box body.

Preferably, a conical sewage collecting groove is formed in the inner side of the bottom of the box body, and a sewage drain pipe is connected to the central position of the sewage collecting groove.

Preferably, the bottom of the box body is connected with a second water pipe, and the second water pipe is connected with the water inlet joint through a hose.

Compared with the prior art, the utility model provides a water tank structure for an air treatment unit, which has the following beneficial effects:

1. the inner side of the box body is provided with the floating island which can float up and down along with the change of the liquid level in the box body, the floating island is provided with the pipeline system and a plurality of spraying pieces arranged on the peripheries of the upper cone and the lower cone in a rectangular array, so that the water inlet flushing of the box body and the lower cone and the water after primary cleaning in the box body are reused after being extracted, the secondary backwater flushing is realized, the cleaning efficiency is improved, and compared with the prior art, the automatic cleaning is realized without dismantling a water tank, and the water source is more saved under the secondary cleaning;

2. the upper cone is arranged at the top of the floating island, so that a space can be opened for a pipeline system, the pipeline is prevented from being extruded with the top wall of the box body, and meanwhile, due to the conical design of the upper cone, the water falling from the first water inlet pipe is conveniently dispersed to the periphery, the impact on the water in the box body is prevented, and the sedimentation of sundries in the water in the box body is facilitated;

3. according to the utility model, the bottom of the floating island is provided with the lower cone, so that a space can be expanded for a pipeline system, and meanwhile, the conical design of the upper cone is convenient for being close to a sewage collecting tank, and the bottom wall of the box body can be washed through the second spray header.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is a schematic view showing a water tank structure for an air treatment unit according to the present utility model;

FIG. 2 is a schematic partial cross-sectional view of a water tank structure for an air treatment unit according to the present utility model;

FIG. 3 is a schematic diagram of a floating island structure according to the present utility model;

FIG. 4 is a schematic view of a floating island according to another embodiment of the present utility model;

FIG. 5 is a schematic diagram of a front view of a floating island according to the present utility model;

FIG. 6 is an enlarged schematic view of FIG. 2A;

in the figure: 1. a case; 11. a first water inlet pipe; 12. a sewage collecting tank; 13. a blow-down pipe; 14. a second water pipe; 15. a water outlet pipe; 2. a floating island; 21. a floating plate; 22. an upper cone; 23. a lower cone; 24. a pipeline system; 241. a water pump; 242. a water pipe; 243. a water inlet joint; 244. a water conduit; 245. a diverter valve; 246. an annular tube; 25. a spray member; 251. a water discharge branch pipe; 252. a first showerhead; 253. a second showerhead; 26. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the water tank structure for the air treatment unit comprises a box body 1, wherein a floating island 2 which can float up and down along with the change of the liquid level in the box body 1 is arranged on the inner side of the box body 1, the floating island 2 comprises a floating plate 21, an upper cone 22 is fixed on the top of the floating plate 21, a lower cone 23 is fixed on the bottom of the floating plate 21, PE materials are adopted for the floating plate 21, the upper cone 22 and the lower cone 23, the floating plate 21 is light in material strength, nontoxic and harmless, foam is filled in the floating plate, the floating plate 1 can float on the water surface in the box body 1, a pipeline system 24 and a plurality of spraying pieces 25 which are arranged on the peripheries of the upper cone 22 and the lower cone 23 in a rectangular mode are arranged on the floating plate 21, the pipeline system 24 operates in a flushing mode, a plurality of pairs of rollers 26 are rotatably connected through the spraying pieces 25 on the inner walls of the lower cone 23 and the box body 1, specifically, the periphery of the floating plate 21 is provided with a movable groove, the rollers 26 are rotatably arranged in the movable groove, and part of the rollers 26 extend out of the movable groove and are attached to the inner wall of the box body 1.

Referring to fig. 3, 4 and 5, the pipeline system 24 includes a water pump 241 and a diverter valve 245, the water pump 241 is fixed at the bottom of the lower cone 23, the water pump 241 adopts a cage type water pump, the diverter valve 245 is a three-way valve, three ports are respectively and correspondingly connected with a water pipe 242, a water inlet joint 243 and a water guide pipe 244, the output end of the water pump 241 is connected with the water pipe 242, the top of the water guide pipe 244 penetrates through the floating plate 21 and is connected with an annular pipe 246, the diverter valve 245 has two working modes, the first water inlet flushing is used for introducing an external water source into the box 1, inputting the annular pipe 246 through the water guide pipe 244, then introducing the annular pipe 246 into each spraying piece 25, flushing the inner wall of the box 1 and the outer periphery of the lower cone 23 by the spraying piece 25, and the second backwater flushing is used for recycling the water after primary cleaning in the box 1, inputting the annular pipe 246 through the water guide pipe 244, then introducing the annular pipe 246 into each spraying piece 25, and carrying out secondary flushing on the inner wall of the box 1 and the outer periphery of the lower cone 23 by the spraying piece 25.

Referring to fig. 2 and 6, the spray member 25 includes a drain branch 251, the top of the drain branch 251 is connected with an annular pipe 246, the bottom of the drain branch 251 penetrates through the floating plate 21 and is connected with a first spray header 252 and a second spray header 253, the first spray header 252 and the second spray header 253 are staggered up and down, the first spray header 252 is inclined along the conical surface of the lower cone 23, the second spray header 253 is inclined towards the inner wall of the box 1, the first spray header 252 mainly washes the conical surface of the lower cone 23 and washes the bottom wall when the lower cone falls to the bottom of the box 1, and the second spray header 253 mainly washes the inner wall of the box 1 along with the position height change of the floating island 2.

Referring to fig. 1 and 2, a first water inlet pipe 11 is connected to a central position of a top of a tank 1 for normally introducing water source and storing in the tank 1, so as to provide a humidifier for an air treatment unit, a water outlet pipe 15 is connected to one side of a bottom of the tank 1 for connecting with the humidifier of the air treatment unit through a pump path, a conical dirt collecting tank 12 is arranged on an inner side of the bottom of the tank 1 for collecting dirt during flushing, a sewage drain pipe 13 is connected to a central position of the dirt collecting tank 12 for draining sewage, a second water pipe 14 is connected to a bottom of the tank 1, the second water pipe 14 is connected with a flushing water source through a pump, the second water pipe 14 is connected with a water inlet joint 243 through a hose (hose soil is not shown), and a stretching length of the hose is required to satisfy that a floating island 2 can rise to a top of an inner cavity of the tank 1, and electromagnetic valves are provided on the first water inlet pipe 11, the second water pipe 14, the sewage drain pipe 13 and the water outlet pipe 15 for controlling opening and closing of the pipeline are described.

The working principle and the using flow of the utility model are as follows: when the flushing mode is carried out, firstly, all the stored water in the box body 1 is discharged through the drain pipe 13, the drain pipe 13 is kept closed after the water is discharged, water containing cleaning agent is pumped into the box body 1 through the second water pipe 14, an external water source is led into the box body 1 through the flow dividing valve 245, the water is input into the annular pipe 246 through the water guide pipe 244, then, the water is led into each spraying piece 25 through the annular pipe 246, the conical surface of the lower cone 23 and the inner wall of the box body 1 are respectively flushed by the first spraying head 252 and the second spraying head 253 on the spraying piece 25, and along with the increase of the water quantity in the box body 1, the position of the floating island 2 is gradually increased, so that the flushing range of the inner wall of the box body 1 is increased;

after the floating island 2 rises to the highest position, the second water pipe 14 stops pumping, the flow dividing valve 245 switches the working mode, the water inlet joint 243 is disconnected, the water pump 241 starts working, water after primary cleaning in the tank 1 is pumped and reused, the water is input into the annular pipe 246 through the water guide pipe 244, then is guided into each spraying piece 25 through the annular pipe 246, the inner wall of the tank 1 and the periphery of the lower cone 23 are subjected to secondary flushing through the spraying pieces 25, the valve on the drain pipe 13 is opened, the position of the floating island 2 gradually descends along with the reduction of the water amount in the tank 1, and the water pump 241 stops working after the water pump descends to the bottom of the tank 1 until the drain pipe 13 completely discharges sewage in the tank 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Water tank structure that air handling unit used, including box (1), its characterized in that: the inside of box (1) is provided with floating island (2) that can float from top to bottom along with the liquid level change in box (1), floating island (2) are including floating plate (21), the top of floating plate (21) is fixed with cone (22), the bottom of floating plate (21) is fixed with cone (23) down, be provided with pipeline system (24) and a plurality of rectangular array on floating plate (21) on cone (22), lower cone (23) outlying spray piece (25), the rotation all around of floating plate (21) is connected with a plurality of pairs of cylinder (26).

2. The water tank structure for an air treatment unit according to claim 1, wherein: the pipeline system (24) comprises a water pump (241) and a flow dividing valve (245), the water pump (241) is fixed at the bottom of the lower cone (23), the flow dividing valve (245) is a three-way valve, three ports are respectively and correspondingly connected with a water pipe (242), a water inlet joint (243) and a water guide pipe (244), the output end of the water pump (241) is connected with the water pipe (242), and the top of the water guide pipe (244) penetrates through the floating plate (21) and is connected with an annular pipe (246).

3. The water tank structure for an air treatment unit according to claim 2, wherein: the spray piece (25) comprises a water discharge branch pipe (251), the top of the water discharge branch pipe (251) is connected with an annular pipe (246), and the bottom of the water discharge branch pipe (251) penetrates through the floating plate (21) and is connected with a first spray header (252) and a second spray header (253).

4. A water tank structure for an air treatment unit according to claim 3, wherein: the first spray header (252) and the second spray header (253) are vertically staggered, the first spray header (252) is obliquely arranged along the conical surface of the lower cone (23), and the second spray header (253) is obliquely oriented to the inner wall of the box body (1).

5. The water tank structure for an air treatment unit according to claim 1, wherein: the water tank is characterized in that a first water inlet pipe (11) is connected to the center of the top of the tank body (1), and a water outlet pipe (15) is connected to one side of the bottom of the tank body (1).

6. The water tank structure for an air treatment unit according to claim 1, wherein: the inner side of the bottom of the box body (1) is provided with a conical sewage collecting groove (12), and the central position of the sewage collecting groove (12) is connected with a sewage draining pipe (13).

7. The water tank structure for an air treatment unit according to claim 2, wherein: the bottom of the box body (1) is connected with a second water pipe (14), and the second water pipe (14) is connected with a water inlet joint (243) through a hose.