CN210855646U

CN210855646U - Full-automatic gravity type aeration fine filtration equipment

Info

Publication number: CN210855646U
Application number: CN201921890065.2U
Authority: CN
Inventors: 王建锋
Original assignee: Zhengzhou Aocheng Swimming Pool Equipment Co ltd
Current assignee: Zhengzhou Aocheng Swimming Pool Equipment Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-26
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a full-automatic gravity type aeration fine filtration equipment, including aeration dissolved oxygen case and four fine filtration jars arranged around the lower end of the aeration dissolved oxygen case, the aeration dissolved oxygen case includes a box body, a water diversion disk body is arranged in the box body, the upper side surface of the water diversion disk body is a conical surface with a high middle part and a low edge, the middle part of the water diversion disk body is provided with a water pipe perforation, a water inlet pipe is arranged at one side of the box body in a penetrating way, the end of the water inlet pipe is penetrated out from the water pipe perforation, the water diversion disk body is provided with a plurality of water falling holes, the water falling holes are divided into a plurality of groups from inside to outside, and the aperture of the; the upper end of the vent pipe protrudes out of the water diversion disc body. This essence filtration equipment through the water diversion disk body of new design, can improve the aeration rate of pending water, improves the dissolved oxygen effect, and then reaches better preliminary treatment effect at aeration dissolved oxygen stage.

Description

Full-automatic gravity type aeration fine filtration equipment

Technical Field

The utility model relates to a essence filtration equipment technical field that handles water, concretely relates to equipment is strained to full-automatic gravity type aeration essence.

Background

The fine filtration equipment is mainly used in water treatment occasions such as swimming pool water treatment, seawater swimming pool water treatment, water park water treatment and the like, and can filter impurities and harmful substances in sewage to realize the recycling of water. The utility model discloses a gravity type water conservancy aeration secondary filter as the utility model patent of grant publication No. CN203144220U, this filter includes an aeration dissolved oxygen case and sets up four smart filter pots around this aeration dissolved oxygen case lower extreme. The aeration oxygen dissolving tank is internally provided with a water inlet water distribution tank, an aeration oxygen dissolving chamber and an aeration tank. The upper end of the aeration tank is communicated with the atmosphere, and the lower end of the aeration tank is separated from the water inlet distribution tank and the aeration dissolved oxygen chamber by aeration strips. The side surface of the water inlet and distribution is connected with a water inlet pipe. The principle is that water from the water inlet pipe overflows from the upper part of the water inlet distribution box and enters the aeration oxygen chamber through the branch flow of the aeration strip. The water is not fully contacted with the air, and flows downwards under the action of gravity, and harmful gases such as ammonia, nitrogen and the like dissolved with partial oxygen can not be discharged in time under the action of continuous water flow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a full-automatic gravity type aeration fine filtration equipment to improve the contact effect of water and air in the aeration dissolved oxygen chamber.

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

the full-automatic gravity type aeration fine filtration equipment comprises an aeration dissolved oxygen tank and four fine filtration tanks arranged around the lower end of the aeration dissolved oxygen tank, wherein the aeration dissolved oxygen tank comprises a tank body, a water diversion tray body is arranged in the tank body, the upper side surface of the water diversion tray body is a conical surface with a high middle part and a low edge, a water pipe perforation is arranged in the middle of the water diversion tray body, a water inlet pipe is arranged on one side of the tank body in a penetrating manner, the tail end of the water inlet pipe penetrates out from the water pipe perforation, a siphon perforation is arranged on the water diversion tray body, a plurality of water falling holes are also arranged, the water falling holes are divided into a plurality of groups from inside to outside, and the hole;

the water diversion tray body is provided with a vent pipe in an inserted mode, the vent pipe is communicated with the outside air above the water diversion tray body and the inside of the box body below the water diversion tray body, and the upper end of the vent pipe protrudes out of the water diversion tray body.

Furthermore, the inner wall of the box body is provided with an annular step, and the annular step supports the water distribution disc body.

Furthermore, the space enclosed by the lower parts of the four fine filtering tanks is provided with a sewage discharge cavity, the lower part of the sewage discharge cavity is provided with a sewage discharge outlet, the sewage discharge cavity is connected with a water spraying device, the water spraying device comprises a water spraying pipe and a spray head, the water spraying pipe extends into the sewage discharge cavity, the spray head is a multi-angle spray head, and the spray head is provided with spray holes in multiple directions so as to spray clean water on the cavity wall and the cavity bottom surface of the sewage discharge cavity.

Furthermore, the spray head is spherical, and each spray hole is distributed on the spherical surface of the spray head.

Further, divide into clear water room, filter chamber, collection water room from last to down in the essence jar, the top of filter chamber is connected with the siphon, and the filter chamber is equipped with the filter layer, and the outside of essence jar is equipped with communicating pipe, and the upper and lower both ends of communicating pipe communicate with clear water room, collection water room respectively, and the clear water pipeline that the clear water room of each essence jar set up through the level communicates.

The utility model has the advantages that:

the utility model discloses be equipped with the disk body that divides in the aeration dissolved oxygen incasement, the disk body that divides supports at the aeration dissolved oxygen incasement, the last side of the disk body that divides is the conical surface, and be equipped with a plurality of holes that fall into water, by the aperture grow in proper order of the hole that falls into water outside to, from the terminal spun water of inlet tube down naturally along the conical surface of the disk body that divides, and rely on by a plurality of holes that fall into water of little great, make water flow to the edge of the disk body that divides as far as possible, do not influence the whereabouts of water and can prolong area of contact and the time with the air. Insert on the water diversion disk body and be equipped with the permeability cell, inside the box of permeability cell intercommunication water diversion disk body top outside air and water diversion disk body below, through setting up this permeability cell, guarantee the intercommunication all the time of the outside air on space and the upper portion of water diversion disk body lower part for water diversion disk body lower part has sufficient air, has also had oxygen. The water falling from the water falling hole forms a rain curtain effect, so that the oxygen is further dissolved, and the primary treatment effect of the water is improved.

Drawings

FIG. 1 is a schematic diagram of a fully automatic gravity type aeration fine filtration device;

FIG. 2 is a schematic structural view of the part of the aeration dissolved oxygen tank in FIG. 1;

FIG. 3 is a schematic structural view of the water knock tray body of FIG. 2;

fig. 4 is a schematic structural view of the case of fig. 2.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the full-automatic gravity type aeration fine filtration equipment comprises the following steps:

as shown in fig. 1-4, the full-automatic gravity type aeration fine filtration device comprises an aeration dissolved oxygen tank 2 and four fine filtration tanks 5 arranged around the lower end of the aeration dissolved oxygen tank, wherein the aeration dissolved oxygen tank 2 comprises a box body 21 and a water diversion tray body 3 arranged in the box body. The fine filtering tank 5 belongs to the prior art, and the water diversion tray body 3 with a special structural design is additionally arranged in the embodiment so as to improve the dissolved oxygen effect, increase the contact between water and air and improve the aeration rate.

The inner wall of the box body 21 is provided with an annular step 211, and the water diversion disc body is supported by the annular step 211. The upper side surface of the water diversion tray body is a conical surface 31 with a high middle part and a low edge. The middle part of the water diversion disc body 3 is provided with a water pipe perforation 32, one side of the box body is provided with a water inlet pipe in a penetrating way, the tail end of the water inlet pipe penetrates out from the water pipe perforation, and dirty water to be treated coming in from the water inlet pipe 1 is sprayed out from the tail end of the water inlet pipe. The water diversion tray body 3 is provided with a plurality of water falling holes 33, the water falling holes 33 are divided into a plurality of groups from inside to outside, and each group is distributed circumferentially. From inside to outside, the aperture of the hole that falls into water grow in proper order, and follow the terminal spun water of inlet tube and naturally descend along the toper face of dividing water disk body 3 to rely on by a plurality of holes that fall into water of little great, make water flow to the edge of dividing the water disk body as far as possible, with the area of contact and the time of extension and air.

Furthermore, two vent pipes 35 are inserted into the water diversion tray body 3, the vent pipes 35 communicate with the outside air above the water diversion tray body 3 and the inside of the box body 21 below the water diversion tray body 3, and the upper ends of the vent pipes 35 protrude out of the water diversion tray body. Through setting up this permeability cell, guarantee the space of 3 lower parts of water diversion disk body and the intercommunication all the time of the outside air on upper portion for water diversion disk body lower part has sufficient air, has also had oxygen. The water falling from the water falling hole forms a rain curtain effect, so that the oxygen is further dissolved, and the primary treatment effect of the water is improved. The principle that oxygen is blended into water to improve water quality is not described in detail.

The water diversion tray body is provided with 4 siphon perforations 34 for siphon to pass through, the siphon perforations are uniformly distributed along the circumference and respectively correspond to the siphons 4 on the four fine filtration tanks, and the siphons in the figure 1 are omitted from drawing and only two ends are drawn.

A sewage discharge cavity 16 is arranged in a space defined by the lower parts of the four fine filtering tanks 5, a sewage discharge port 14 is arranged at the lower part of the sewage discharge cavity 16, the sewage discharge cavity 16 is connected with a water spraying device, the water spraying device comprises a water spraying pipe 12 and a spray head 13, one end of the water spraying pipe 12 extends into the sewage discharge cavity, the other end of the water spraying pipe can be directly connected with a water tap through a pipe joint, and the water spraying device is convenient to clean by using tap; of course, in other embodiments, a small water pump may be separately connected to supply water according to the requirement. The spray head 13 is a multi-angle spray head, and spray holes in multiple directions are arranged on the spray head 13 so as to spray clean water to the cavity wall and the cavity bottom surface of the sewage discharging cavity. The spray head is spherical, each spray hole is distributed on the spherical surface of the spray head, the spherical spray head can be bought, and the principle belongs to the prior art. Through setting up this water jet equipment, regularly can clear up the blowdown intracavity, inwards spray water and wash, owing to be the shower nozzle of multi-angle, the cleaning performance is better, guarantees the cleanness of equipment.

The interior of the fine filtering tank 5 is similar to the structure in the prior art, and is divided into a clear water chamber 7, a filtering chamber 8 and a water collecting chamber 10 from top to bottom, the top of the filtering chamber 8 is connected with a siphon 4, and the siphon principle of the siphon 4 belongs to the prior art. The filter chamber 8 is equipped with the filter layer 9, and the outside of essence canister is equipped with communicating pipe 6, and the upper and lower both ends of communicating pipe 6 communicate with clear water room 7, collecting chamber 10 respectively, and clear water pipeline 19 that clear water room 7 of each essence canister set up through the level communicates, and clear water pipeline 19 collects the clear water after handling to row clear water pipe 18.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. Full-automatic gravity type aeration essence filtration equipment includes that aeration dissolves oxygen case and sets up four smart filter pots around aeration dissolves oxygen case lower extreme, and aeration dissolves oxygen case and includes box, its characterized in that: the water distribution box is characterized in that a water distribution box body is arranged in the box body, the upper side face of the water distribution box body is a conical face with a high middle part and a low edge, a water pipe perforation is arranged in the middle of the water distribution box body, a water inlet pipe penetrates through one side of the box body, the tail end of the water inlet pipe penetrates out of the water pipe perforation, a siphon perforation is arranged on the water distribution box body, a plurality of water falling holes are further arranged, the water falling holes are divided into a plurality of groups from inside to outside, and the hole diameters of the water falling;

2. The fully automatic gravity type aeration fine filtration device of claim 1, wherein: the inner wall of the box body is provided with an annular step which supports the water diversion disc body.

3. The fully automatic gravity type aeration fine filtration device of claim 1, wherein: the space that four essence jar lower parts enclose is equipped with the blowdown cavity, and the lower part in blowdown cavity is equipped with the drain mouth, the blowdown cavity is connected with water jet equipment, and water jet equipment includes spray pipe and shower nozzle, and the spray pipe stretches into the blowdown cavity, and the shower nozzle is the multi-angle shower nozzle, is equipped with the jet orifice of a plurality of directions on the shower nozzle to spray the chamber wall and the chamber bottom surface of blowdown cavity with the clear water.

4. A full-automatic gravity type aeration fine filtration apparatus according to claim 3, wherein: the spray head is spherical, and each spray hole is distributed on the spherical surface of the spray head.

5. The fully automatic gravity aeration fine filtration apparatus according to any one of claims 1 to 4, wherein: the fine filtration tank is internally provided with a clean water chamber, a filtration chamber and a water collection chamber from top to bottom, the top of the filtration chamber is connected with a siphon, the filtration chamber is provided with a filtration layer, the outside of the fine filtration tank is provided with a communicating pipe, the upper end and the lower end of the communicating pipe are respectively communicated with the clean water chamber and the water collection chamber, and the clean water chamber of each fine filtration tank is communicated with a clean water pipeline arranged horizontally.