CN213668248U

CN213668248U - Water route board of integrated control valve of preliminary treatment

Info

Publication number: CN213668248U
Application number: CN202022256200.7U
Authority: CN
Inventors: 吴红平
Original assignee: Nanjing Yijing New Material Technology Co ltd
Current assignee: Nanjing Yijing New Material Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a water channel plate of a pretreatment integrated control valve, which comprises a water channel plate body, wherein the upper end surface of the water channel plate body is provided with a first mounting seat and a second mounting seat; a backflow control valve is arranged on the first mounting seat; a pure water backflow control valve is arranged on the second mounting seat; the left end face of the water circuit board body is provided with a filter element water inlet and a filter element water outlet; a one-way valve is arranged on the water inlet of the filter element; the front end surface of the water circuit board body is provided with a pure water return port and a pretreatment water outlet; the lower terminal surface of water route board body is equipped with raw water inlet, water pump water inlet and water pump delivery port. The utility model discloses the water route connection of the first preliminary treatment water route of purifier of can being convenient for has simplified the assembly process, has simple structure, installs easy advantage.

Description

Water route board of integrated control valve of preliminary treatment

Technical Field

The utility model relates to a water purification unit field, in particular to integrated control valve water route board of preliminary treatment.

Background

The first pretreatment water path of traditional purifier has that the joint is many, the pipeline is many, water path parts such as filter core, water pump are in disorder shortcoming, relies on joint and PE union coupling between each part to install various control valves, single valve etc. on rivers passageway. Therefore, the first pretreatment filtering system can control the closing of the water flow channel, and the water flow pipe networks which are staggered with each other in the water purifying equipment are more and more complicated. Two consequences result: firstly, the manufacturing and processing technology is complex, the assembly procedures are increased, and the assembly efficiency is low; secondly, the hidden danger and the risk of water leakage are increased greatly due to the fact that the number of the pipeline connecting points is too large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preliminary treatment integrated control valve water route board. The utility model discloses the water route connection of the first preliminary treatment water route of purifier of can being convenient for has simplified the assembly process, has simple structure, installs easy advantage.

The technical scheme of the utility model: a water channel plate of a pretreatment integrated control valve comprises a water channel plate body, wherein a first mounting seat and a second mounting seat are arranged on the upper end surface of the water channel plate body; a backflow control valve is arranged on the first mounting seat; a pure water backflow control valve is arranged on the second mounting seat; the left end face of the water circuit board body is provided with a filter element water inlet and a filter element water outlet; a one-way valve is arranged on the water inlet of the filter element; the front end surface of the water circuit board body is provided with a pure water return port and a pretreatment water outlet; the lower terminal surface of water route board body is equipped with raw water inlet, water pump water inlet and water pump delivery port.

According to the pretreatment integrated control valve waterway plate, the first mounting seat and the second mounting seat are respectively provided with 4 mounting holes for fixing the backflow control valve and the pure water backflow control valve.

According to the pretreatment integrated control valve waterway plate, the waterway plate body is provided with 4 fixing holes and 2 positioning holes.

According to the water path plate of the pretreatment integrated control valve, the first blocking rib is arranged in the water outlet of the filter element.

According to the pretreatment integrated control valve waterway plate, the raw water inlet, the water pump inlet and the water pump outlet are respectively provided with the sealing ring and the retaining ring.

According to the water path plate of the pretreatment integrated control valve, the second retaining rib and the plurality of boss structures are arranged on the water inlet of the filter element.

Compared with the prior art, the utility model has the advantages that the upper end surface of the water circuit board body is provided with the first mounting seat and the second mounting seat, the first mounting seat is provided with the backflow control valve, and the second mounting seat is provided with the pure water backflow control valve; a filter element water inlet and a filter element water outlet are formed in the left end face of the waterway plate body; a one-way valve is arranged on the water inlet of the filter element; a pure water return port and a pretreatment water outlet are arranged on the front end surface of the waterway plate body; the lower end surface of the waterway plate body is provided with a raw water inlet, a water pump inlet and a water pump outlet. Therefore, the water purifier realizes simple and convenient pipe running of the first pretreatment of the water path, simplifies the assembly process and flow, eliminates the hidden danger of water leakage, reduces the labor cost, improves the assembly efficiency and accuracy, and has the advantages of simple structure and convenient installation. Furthermore, the utility model discloses a first fender muscle prevents that the filter core plug from inserting and prevents slow-witted, keeps off the muscle through boss structure and second and is convenient for fastening and chucking check valve.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic perspective view of the left side of the present invention;

FIG. 4 is a schematic structural view of a water circuit board body;

FIG. 5 is a schematic view of the cartridge inlet and outlet;

FIG. 6 is a cross-sectional view of a seal ring and a retainer ring;

FIG. 7 is a schematic view of a waterway in the waterway plate body

Fig. 8 is a schematic view of an upper end waterway of the waterway plate body.

Reference numerals

1. A water circuit board body; 2. a first mounting seat; 3. a second mounting seat; 4. a reflux control valve; 5. a pure water reflux control valve; 6. a filter element water inlet; 7. a water outlet of the filter element; 8. a one-way valve; 9. a pure water return port; 10. pre-treating a water outlet; 11. a raw water inlet; 12. a water inlet of the water pump; 13. a water outlet of the water pump; 14. mounting holes; 15. a fixing hole; 16. positioning holes; 17. a first barrier rib; 18. a seal ring; 19. a retainer ring; 20. a second rib; 21. and (4) a boss structure.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a water channel plate of a pretreatment integrated control valve is shown in figures 1-6 and comprises a water channel plate body 1, wherein the water channel plate body 1 is formed by injection molding; the upper end surface of the water circuit board body 1 is provided with a first mounting seat 2 and a second mounting seat 3; a backflow control valve 4 is arranged on the first mounting seat 2; a pure water backflow control valve 5 is arranged on the second mounting seat 3; the first mounting seat 2 and the second mounting seat 3 are respectively provided with 4 mounting holes 14 for fixing the backflow control valve 4 and the pure water backflow control valve 5; the left end face of the water circuit board body 1 is provided with a filter element water inlet 6 and a filter element water outlet 7; a first blocking rib 17 is arranged in the filter element water outlet 7, the first blocking rib 17 is used for preventing a filter element plug from being inserted through the filter element plug and being foolproof, a one-way valve 8 is arranged on the filter element water inlet 6, a second blocking rib 20 and a plurality of boss structures 21 are arranged on the filter element water inlet 6, and the boss structures 21 and the second blocking rib 20 are convenient for fastening and clamping the one-way valve 8; the front end surface of the water circuit board body 1 is provided with a pure water return port 9 and a pretreatment water outlet 10; the lower end surface of the water circuit board body 1 is provided with a raw water inlet 11, a water pump inlet 12 and a water pump outlet 13, and the raw water inlet 11, the water pump inlet 12 and the water pump outlet 13 are respectively provided with a sealing ring 18 and a check ring 19 for sealing; the water route board body 1 is provided with 4

fixing holes

15 and 2 positioning holes 16 for positioning and fastening. The pure water backflow control valve 54 of the utility model is turned on, and pure water flows into the filter element water inlet 6 from the pure water backflow port 9 and then flows into the filter element water outlet 7, flows out of the filter element water outlet 7 and enters the water pump water inlet 12, and then flows into the pretreatment water outlet 10 from the water pump water outlet 13; in another case, the backflow control valve 4 is switched on, raw water flows in from the raw water inlet 11, directly flows into the water pump inlet 12, and then flows from the water pump outlet 13 to the pretreatment water outlet 10; specifically, as shown in fig. 7 and 8, the internal waterway flow of the present invention is realized by opening and closing the backflow control valve 4 and the pure water backflow control valve 5, as follows:

1. the backflow control valve and the pure water backflow control valve are closed, and the water flow direction is as follows: raw water flows in from a raw water inlet, and flows to 1-2-3-4-5-6-7-8-9 shown by an arrow, and flows from a water pump water inlet 12, a water pump water outlet and a pretreatment water outlet 11-12.

2. The return control valve is opened, the pure water return control valve is closed, and the water flow direction is as follows: raw water flows in from a raw water inlet, and flows to a water flow direction shown by an arrow 1-15-16-9, and flows from a water pump inlet to a water pump outlet-11-12.

3. The backflow control valve is closed, the pure water backflow control valve is opened, and the water flow direction is as follows: raw water flows in from a raw water inlet, and flows in the directions of arrows 1-2-3 and 13-14-17-18 to flow into a water pump from a water pump inlet to a water pump outlet 11-12 in a gathering manner in the directions of-4-5-6-7-8-9.

Therefore the utility model discloses the water route connection of the first preliminary treatment water route of purifier of can being convenient for has simplified the assembly process, has simple structure, installs easy advantage.

The working principle is as follows:

a first mounting seat 2 and a second mounting seat 3 are arranged on the upper end face of the water circuit board body 1, a backflow control valve 4 is arranged on the first mounting seat 2, and a pure water backflow control valve 5 is arranged on the second mounting seat 3; a filter element water inlet 6 and a filter element water outlet 7 are arranged on the left end surface of the waterway plate body 1; a one-way valve 8 is arranged on the water inlet 6 of the filter element; a pure water return port 9 and a pretreatment water outlet 10 are arranged on the front end surface of the waterway plate body 1; the lower end surface of the waterway plate body 1 is provided with a raw water inlet 11, a water pump inlet 12 and a water pump outlet 13. Therefore, the water purifier realizes simple and convenient pipe running of the first pretreatment of the water path, simplifies the assembly process and flow, eliminates the hidden danger of water leakage, reduces the labor cost, improves the assembly efficiency and accuracy, and has the advantages of simple structure and convenient installation. Furthermore, the utility model discloses a first fender muscle 17 prevents that the filter core plug from inserting and prevent staying, keeps off muscle 20 through boss structure 21 and second and is convenient for fastening and chucking check valve 8.

Claims

1. The utility model provides a preliminary treatment integrated control valve water route board which characterized in that: the water circuit board comprises a water circuit board body (1), wherein a first mounting seat (2) and a second mounting seat (3) are arranged on the upper end face of the water circuit board body (1); a backflow control valve (4) is arranged on the first mounting seat (2); a pure water backflow control valve (5) is arranged on the second mounting seat (3); the left end face of the water circuit board body (1) is provided with a filter element water inlet (6) and a filter element water outlet (7); a one-way valve (8) is arranged on the water inlet (6) of the filter element; the front end face of the water circuit board body (1) is provided with a pure water return port (9) and a pretreatment water outlet (10); the lower end face of the water circuit board body (1) is provided with a raw water inlet (11), a water pump water inlet (12) and a water pump water outlet (13).

2. The pre-processing integrated control valve waterway plate of claim 1, wherein: and 4 mounting holes (14) are respectively formed in the first mounting seat (2) and the second mounting seat (3) and used for fixing the backflow control valve (4) and the pure water backflow control valve (5).

3. The pre-processing integrated control valve waterway plate of claim 1, wherein: the water route board body (1) is provided with 4 fixing holes (15) and 2 positioning holes (16).

4. The pre-processing integrated control valve waterway plate of claim 1, wherein: a first blocking rib (17) is arranged in the filter element water outlet (7).

5. The pre-processing integrated control valve waterway plate of claim 1, wherein: the raw water inlet (11), the water pump inlet (12) and the water pump outlet (13) are all provided with a sealing ring (18) and a check ring (19).

6. The pre-processing integrated control valve waterway plate of claim 1, wherein: and a second blocking rib (20) and a plurality of boss structures (21) are arranged on the filter element water inlet (6).