CN214611973U

CN214611973U - Water purifying equipment capable of automatically oxygenating

Info

Publication number: CN214611973U
Application number: CN202120267820.2U
Authority: CN
Inventors: 曹晶晶; 董平; 王璐
Original assignee: Nanjing Shuilian Tianxia Seawater Desalination Technology Research Institute Co ltd
Current assignee: Nanjing Shuilian Tianxia Seawater Desalination Technology Research Institute Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-05
Anticipated expiration: 2031-02-01

Abstract

The utility model provides a water purification equipment capable of automatically oxygenating, which comprises a raw water inlet, a water inlet valve, a water inlet pump, a raw water tank, a PP cotton filter, a granular activated carbon filter, a compressed activated carbon filter, a high-pressure pump, a reverse osmosis membrane filter, a one-way check valve, a rear activated carbon filter, an oxygen content detector, a gas-liquid mixer, an ultraviolet sterilizing lamp, a water storage tank, a water outlet valve, a water outlet pump and a purified water outlet which are connected in sequence, and further comprises an oxygen generation device, an oxygen inlet one-way valve, a concentrated water tank and a PLC controller; the utility model discloses increase oxygen content detector and oxygen generating device on original water purification unit, when monitoring aquatic oxygen content and being less than 6mg/L, oxygen import check valve is opened, and the oxygen that gas-liquid mixer will get into forms rich oxygen water with water intensive mixing, realizes the automatic monitoring and the replenishment of aquatic oxygen content, and reducible bacterial growing improves aquatic dissolved oxygen volume like this to effectively solve the oxygen deficiency problem in high altitude area.

Description

Water purifying equipment capable of automatically oxygenating

Technical Field

The utility model relates to the field of water treatment equipment, in particular to a water purification equipment capable of automatically oxygenating.

Background

Oxygen is an important component for maintaining human survival, and oxygen content with proper concentration is undoubtedly the premise of human healthy life, however, in many special cases, people have to face the situation of oxygen shortage, the air is thin and the oxygen content is low in high altitude places such as Tibet, and the low oxygen environment has great influence on people in plateau areas.

Therefore, in order to solve the problem of oxygen deficiency in the current high altitude areas, it is necessary to invent a water purification device capable of automatically oxygenating.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art exists, but a water purification unit of automatic oxygenation is proposed, through increase oxygen content detector and oxygen generating device on original water purification unit, when oxygen content detector monitors aquatic oxygen content and is less than 6mg/L, PLC controller control oxygen import check valve is opened, the oxygen that gas-liquid mixer will get into forms useful healthy rich oxygen water with water intensive mixing, realize the automatic monitoring and the replenishment of aquatic oxygen content, can improve the dissolved oxygen volume of aquatic, reduce the bacterial growing of aquatic, guarantee quality of water.

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

a water purifying device capable of automatically oxygenating is characterized by comprising a raw water inlet, a water inlet valve, a water inlet pump, a raw water tank, a PP cotton filter, a granular activated carbon filter, a compressed activated carbon filter, a high-pressure pump, a reverse osmosis membrane filter, a one-way check valve, a rear activated carbon filter, an oxygen content detector, a gas-liquid mixer, an ultraviolet sterilizing lamp, a water storage tank, a water outlet valve, a water outlet pump, a purified water outlet, an oxygen generating device, an oxygen inlet one-way valve, a concentrated water tank and a PLC (programmable logic controller) which are sequentially connected; the water purification outlet of the reverse osmosis membrane filter is connected with the rear active carbon filter, a one-way check valve is arranged in the middle, the concentrated water outlet is connected with the concentrated water pool, and a concentrated water valve is arranged in the middle.

Preferably, an oxygen content detector is arranged between the rear activated carbon filter and the gas-liquid mixer.

Preferably, the gas-liquid mixer is connected with the oxygen generating device, and the middle of the gas-liquid mixer is provided with an oxygen inlet one-way valve.

Preferably, the oxygen generating device is an oxygen filtering device, and an air inlet is arranged at the upper part of the oxygen generating device.

Preferably, the water inlet valve, the water inlet pump, the high-pressure pump, the one-way check valve, the oxygen content detector, the oxygen inlet one-way valve, the concentrated water valve, the water outlet valve and the water outlet pump are electrically connected with the PLC.

The utility model has the advantages that: through increase oxygen content detector and oxygen generating device on original water purification unit, in equipment operation process, when oxygen content detector monitors aquatic oxygen content and is less than 6mg/L, the PLC controller can control oxygen import check valve and open, oxygen that oxygen generating device produced enters into the gas-liquid mixer, form the oxygen-enriched water that is useful for health through the intensive mixing of gas-liquid mixer, realize the automatic monitoring and the replenishment of aquatic oxygen content, can improve the dissolved oxygen volume of aquatic like this, reduce the bacterial growing of aquatic, guarantee quality of water.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:

fig. 1 is a schematic flow chart of a water purification device capable of automatically oxygenating according to the present invention.

In fig. 1: 1. a raw water inlet; 2. a water inlet valve; 3. a water inlet pump; 4. a raw water tank; 5, PP cotton filter; 6. a granular activated carbon filter; 7. compressing the activated carbon filter; 8. a high pressure pump; 9. a reverse osmosis membrane filter; 10. a one-way check valve; 11. a post-positioned active carbon filter; 12. an oxygen content detector; 13. an oxygen generating device; 14. an oxygen inlet check valve; 15. a gas-liquid mixer; 16. an ultraviolet germicidal lamp; 17. a water storage tank; 18. a water outlet valve; 19. discharging the water pump; 20. a purified water outlet; 21. a concentrate valve; 22. a concentrated water tank; a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration and explanation only, and are not intended to limit the invention.

Example 1

As shown in fig. 1, a water purification apparatus capable of automatically oxygenating comprises a raw water inlet 1, a water inlet valve 2, a water inlet pump 3, a raw water tank 4, a PP cotton filter 5, a granular activated carbon filter 6, a compressed activated carbon filter 7, a high pressure pump 8, a reverse osmosis membrane filter 9, a one-way check valve 10, a post activated carbon filter 11, an oxygen content detector 12, a gas-liquid mixer 15, an ultraviolet germicidal lamp 16, a water storage tank 17, a water outlet valve 18, a water outlet pump 19, a purified water outlet 20, an oxygen generation device 13, an oxygen inlet one-way valve 14, a concentrated water valve 21, a concentrated water tank 22 and a PLC controller 23 which are connected in sequence; a purified water outlet of the reverse osmosis membrane filter 9 is connected with the rear active carbon filter 11, a one-way check valve 10 is arranged in the middle, a concentrated water outlet is connected with the concentrated water tank 22, and a concentrated water valve 21 is arranged in the middle; an oxygen content detector 12 is arranged between the rear activated carbon filter 11 and the gas-liquid mixer 15; the gas-liquid mixer 15 is connected with the oxygen generating device 13, and an oxygen inlet one-way valve 14 is arranged in the middle; the oxygen generating device 13 is an oxygen filtering device, and an air inlet is arranged at the upper part of the oxygen generating device; the water inlet valve 2, the water inlet pump 3, the high-pressure pump 8, the one-way check valve 10, the oxygen content detector 12, the oxygen inlet one-way valve 14, the concentrated water valve 21, the water outlet valve 18 and the water outlet pump 19 are electrically connected with the PLC 23.

The more detailed explanation is:

in the operation process of the equipment, municipal tap water enters a raw water tank 4 from a raw water inlet 1 through a water inlet valve 2 and a water inlet pump 3, the water passing through the raw water tank 4 enters a PP cotton filter 5 to filter out larger impurities such as rust, suspended matters and the like in the water, then enters a granular activated carbon filter 6 and a compressed activated carbon filter 7 to remove residual chlorine, peculiar smell and part of impurity ions in the water, the water filtered by the compressed activated carbon filter 7 enters a reverse osmosis membrane filter 9 through a high-pressure pump 8 to remove harmful substances such as bacteria, viruses, organic matters and the like in the water, the filtered concentrated water is discharged into a concentrated water tank 22 through a concentrated water valve 21, the filtered purified water enters a post-positioned activated carbon filter 11 through a one-way check valve 10 to filter out peculiar smell and bred microorganisms in the post-positioned activated carbon filter 11, and the filtered purified water enters a gas-liquid mixer 15 through the post-positioned activated carbon filter 11, at the moment, when the oxygen content detector 12 on the pipeline monitors that the oxygen content in the water is greater than 6mg/L, the PLC 23 controls the oxygen inlet one-way valve 14 to be closed, the purified water reaches the water storage tank 17 after being sterilized and disinfected by the gas-liquid mixer 15 and the ultraviolet sterilizing lamp 16, and finally reaches the purified water outlet 20 through the water outlet valve 18 and the water outlet pump 19; when oxygen content detector 12 monitors aquatic oxygen content and is less than 6mg/L, PLC controller 23 can control oxygen import check valve 14 and open, and oxygen that oxygen generating device 13 produced gets into gas-liquid mixer 15, and gas-liquid mixer 15 obtains oxygen-enriched water with oxygen and water intensive mixing, finally reachs water purification delivery port 20 through ultraviolet germicidal lamp 16, storage water tank 17, outlet valve 18 and play water pump 19, supplies people to use, the utility model discloses can realize the automatic monitoring and the replenishment of aquatic oxygen content, improve the dissolved oxygen volume of aquatic, reduce the bacterial growing in aquatic, guarantee quality of water, effectively solve the oxygen deficiency problem in high altitude area when satisfying healthy drinking water.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water purifying device capable of automatically oxygenating is characterized by comprising a raw water inlet, a water inlet valve, a water inlet pump, a raw water tank, a PP cotton filter, a granular activated carbon filter, a compressed activated carbon filter, a high-pressure pump, a reverse osmosis membrane filter, a one-way check valve, a rear activated carbon filter, an oxygen content detector, a gas-liquid mixer, an ultraviolet sterilizing lamp, a water storage tank, a water outlet valve, a water outlet pump, a purified water outlet, an oxygen generating device, an oxygen inlet one-way valve, a concentrated water tank and a PLC (programmable logic controller) which are sequentially connected; the water purification outlet of the reverse osmosis membrane filter is connected with the rear active carbon filter, a one-way check valve is arranged in the middle, the concentrated water outlet is connected with the concentrated water pool, and a concentrated water valve is arranged in the middle.

2. The automatic-oxygenating water purifying apparatus according to claim 1, wherein an oxygen content detector is provided between the post-activated carbon filter and the gas-liquid mixer.

3. The water purifying apparatus with automatic oxygen charging function as claimed in claim 1, wherein the gas-liquid mixer is connected to the oxygen generating device, and an oxygen inlet check valve is provided in the middle.

4. The water purifying apparatus with automatic oxygenation function as claimed in claim 1, wherein the oxygen generating device is an oxygen filtering device, and an air inlet is provided at an upper portion of the oxygen generating device.

5. The water purifying apparatus capable of automatically oxygenating according to claim 1, wherein the water inlet valve, the water inlet pump, the high pressure pump, the one-way check valve, the oxygen content detector, the oxygen inlet one-way valve, the concentrate valve, the water outlet valve and the water outlet pump are electrically connected with the PLC.