CN213834883U

CN213834883U - Two-stage reverse osmosis separation device

Info

Publication number: CN213834883U
Application number: CN202022052482.9U
Authority: CN
Inventors: 徐敬农; 游鹏龙; 王凌江
Original assignee: Kunshan Guangshengyuan Water Technology Co ltd
Current assignee: Kunshan Guangshengyuan Water Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-30
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a two-stage reverse osmosis separation device in the technical field of water purification, which comprises a raw water tower, a first ultraviolet sterilizer, a super-strong filter, an active carbon filter device, a pesticide tank, a precise filter device, a first reverse osmosis membrane device, a miniature high-pressure water pump, a second ultraviolet sterilizer, a second reverse osmosis membrane device, a micro-filter device, a miniature reverse cleaning water pump, a micro-water pump, a water pipe, a ball valve and other components which are correspondingly connected with each other through the water pipe respectively, the device system carries out pretreatment and reverse osmosis desalination treatment on raw water, is provided with a concentrated water reverse cleaning device, ensures high recovery rate of concentrated water, adopts the technologies of two-stage ultraviolet sterilization, super-strong filtration, active carbon filtration, micro-filtration and the like, has good purification treatment effect, small volume, compact structure, excellent quality and low price, and wide application range of water quality, effectively solves the big problem of drinking water in rural families.

Description

Two-stage reverse osmosis separation device

Technical Field

The utility model relates to a water purification technology field specifically is a two-stage reverse osmosis separator

Background

In recent years, due to the rapid development of enterprises in medicine, chemical industry, mining industry and the like, the underground water is seriously polluted, most people in rural areas eat the underground water, a large number of water purifying devices are provided in the market at present, the purifying devices of the parts are arranged aiming at tap water, the salt content of the rural underground water is high, the water quality is hard, and the serious pollution is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-stage reverse osmosis separator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a raw water tower, a water tower drain pipe A is fixedly installed at the bottom end of the raw water tower, a ball valve K is fixedly installed at the tail end of the water tower drain pipe A, a micro water pump A is installed at the right part of the ball valve K, a first ultraviolet sterilizer is installed at the right part of the micro water pump A, the ball valve K, the micro water pump A and the first ultraviolet sterilizer are connected through a water pipe, a super-strong filter is installed at the right part of the first ultraviolet sterilizer through a water pipe, an active carbon filtering device is installed at the right part of the super-strong filter through a water pipe, a concentrated water tank is installed at the bottom of the active carbon filtering device, a first water inlet port of the concentrated water tank is connected with a water outlet port of the super-strong filter through a water pipe, a water outlet port of the concentrated water tank is connected with a water inlet end of a micro back-washing water pump through a water pipe, and a second water inlet of the micro back-washing water pump are connected with a second water inlet of the super-strong filter through a water pipe, the right part of the active carbon filtering device is provided with a precise filtering device through a water pipe, the right part of the precise filtering device is provided with a first reverse osmosis membrane device through a water pipe, the right part of the first reverse osmosis membrane device is provided with a second ultraviolet sterilizer through a water pipe, the lower part of the first reverse osmosis membrane device is provided with a micro high-pressure water pump and a second reverse osmosis membrane device, a water inlet port of the micro high-pressure water pump is connected with a second water outlet of the precise filtering device through a water pipe, a water outlet port of the micro high-pressure water pump is connected with a water inlet of the second reverse osmosis membrane device through a water pipe, a first water outlet of the second reverse osmosis membrane device is connected with a second water inlet of a concentrated water tank through a water pipe, a second water outlet of the second reverse osmosis membrane device is connected with the second ultraviolet sterilizer through a water pipe, and the right part of the second ultraviolet sterilizer is provided with a micro filtering device through a water pipe, waste water drain pipe B is installed to the microfiltration device bottom, microfiltration device installs the pure water bin by water piping connection.

Preferably, the water tower drain pipe A is a 20mm PVC pipe.

Preferably, the right end of the ball valve is connected with a water inlet pipe of the micro water pump M through a reducing reducer with the diameter of 20mm to 6 mm.

Preferably, the micro water pump M, the first ultraviolet sterilizer, the micro high-pressure water pump, the second ultraviolet sterilizer and the micro anti-cleaning water pump are electrically connected with a municipal power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the device system carries out pretreatment and reverse osmosis desalination on raw water, and is provided with a concentrated water reverse cleaning device, so that the recovery rate of concentrated water is high, the technologies of two-stage ultraviolet sterilization, ultra-strong filtration, activated carbon filtration, micro-filtration and the like are adopted, the purification treatment effect is good, the device is small in size, compact in structure, excellent in quality and low in price, the application range of water is wide, and the big problem of edible water in rural families is effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1 raw water tower, 2 first ultraviolet sterilizer, 3 superstrong filters, 4 active carbon filter equipment, 5 dense water tanks, 6 microfiltration device, 7 first reverse osmosis membrane device, 8 miniature high pressure water pump, 9 second ultraviolet sterilizer, 10 second reverse osmosis membrane device, 11 microfiltration device, 12 pure water bin, 13 miniature anti-washing water pump, K ball valve, M miniature water pump, A water tower drain pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the device comprises a raw water tower 1, a water tower drain pipe A is fixedly arranged at the bottom end of the raw water tower 1, a ball valve K is fixedly arranged at the tail end of the water tower drain pipe A, a micro water pump A is arranged at the right part of the ball valve K, a first ultraviolet sterilizer 2 is arranged at the right part of the micro water pump A, the ball valve K, the micro water pump A and the first ultraviolet sterilizer 2 are connected through a water pipe, a super-strong filter 3 is arranged at the right part of the first ultraviolet sterilizer 2 through a water pipe connection, an active carbon filtering device 4 is arranged at the right part of the super-strong filter 3 through a water pipe connection, a concentrated water tank 5 is arranged at the bottom of the active carbon filtering device 4, a first water inlet port of the concentrated water tank 5 is connected with a water outlet port of the super-strong filter 3 through a water pipe, a water outlet port of the concentrated water tank 5 is connected with a water inlet end of a micro back-washing, the right part of the active carbon filtering device 4 is provided with a precise filtering device 6 through a water pipe, the right part of the precise filtering device 6 is provided with a first reverse osmosis membrane device 7 through a water pipe, the right part of the first reverse osmosis membrane device 7 is provided with a second ultraviolet sterilizer 9 through a water pipe, the lower part of the first reverse osmosis membrane device 7 is provided with a micro high pressure water pump 8 and a second reverse osmosis membrane device 10, the water inlet port of the micro high pressure water pump 8 is connected with the second water outlet of the precise filtering device 6 through a water pipe, the water outlet port of the micro high pressure water pump 8 is connected with the water inlet of the second reverse osmosis membrane device 10 through a water pipe, the first water outlet of the second reverse osmosis membrane device 10 is connected with the second water inlet of the concentrated water tank 5 through a water pipe, the second water outlet of the second reverse osmosis membrane device 10 is connected with the second ultraviolet sterilizer 9 through a water pipe, second ultraviolet sterilizer 9 right part is installed micro-filtration device 11 by water piping connection, waste water drain pipe B is installed to micro-filtration device 11 bottom, micro-filtration device 11 installs pure water bin 12 by water piping connection.

The water tower drain pipe A is a 20mm PVC pipe, the right end of the ball valve is connected with a water inlet pipe of the micro water pump M through a reducing reducer with the diameter changed by 20mm to 6mm, and the micro water pump M, the first ultraviolet sterilizer 2, the micro high-pressure water pump 8, the second ultraviolet sterilizer 9, the micro anti-cleaning water pump 13 are electrically connected with a municipal power supply.

The working principle is as follows: when the device is used for producing water, the ball valve K is opened, the power supply is switched on, the micro water pump M pumps water in the raw water tower out and sends the water into the first ultraviolet sterilizer 2 for sterilization treatment, the water is sent into the super-strong filter 3 for filtration after the sterilization treatment, the filtered concentrated water flows into the concentrated water tank 5 through the water pipe, the concentrated water stored in the concentrated water tank 5 is sent into the super-strong filter 3 for circular re-filtration through the micro back-cleaning water pump 13, the available water filtered by the super-strong filter 3 is sent to the active carbon filter device 4 for re-filtration through the water pipe, the available water is filtered by the active carbon filter device 4 and then enters the precise filter device 6 for filtration, the waste water filtered by the precise filter device 6 is sent to the second reverse osmosis membrane device 10 for filtration treatment through the micro high-pressure water pump 8, the waste water filtered by the second reverse osmosis membrane device 10 is sent to the concentrated water tank 5 through the water pipe, the available water filtered by the second reverse osmosis membrane device 10 enters the second ultraviolet sterilizer 9 for sterilization treatment, the available water filtered by the precise filtering device 6 directly enters a first reverse osmosis membrane device for treatment and then is sent to a second ultraviolet sterilizer 9 for sterilization treatment, the water sent by the two-stage reverse osmosis membrane device and treated by the second ultraviolet sterilizer 9 flows into a pure water storage tank 12 through a water pipe, the pure water reaching the standard is obtained by filtering the water again by a micro-filtering device 11,

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-stage reverse osmosis separator, includes former water tower (1), its characterized in that: the device is characterized in that a water tower drain pipe A is fixedly arranged at the bottom end of the raw water tower (1), a ball valve K is fixedly arranged at the tail end of the water tower drain pipe A, a miniature water pump A is arranged at the right part of the ball valve K, a first ultraviolet sterilizer (2) is arranged at the right part of the miniature water pump A, the ball valve K, the miniature water pump A and the first ultraviolet sterilizer (2) are connected through a water pipe, a super-strong filter (3) is arranged at the right part of the first ultraviolet sterilizer (2) through a water pipe, an active carbon filtering device (4) is arranged at the right part of the super-strong filter (3) through a water pipe, a concentrated water tank (5) is arranged at the bottom of the active carbon filtering device (4), a first water inlet port of the concentrated water tank (5) is connected with a water outlet port of the super-strong filter (3) through a water pipe, and a water inlet port of a miniature reverse cleaning water pump (13) through a water pipe are connected with the concentrated water outlet port of the concentrated water tank (5), the water outlet end of the micro reverse cleaning water pump (13) is connected with a second water inlet of the ultra-strong filter (3) through a water pipe, the right part of the activated carbon filtering device (4) is provided with a precise filtering device (6) through a water pipe, the right part of the precise filtering device (6) is provided with a first reverse osmosis membrane device (7) through a water pipe, the right part of the first reverse osmosis membrane device (7) is provided with a second ultraviolet sterilizer (9) through a water pipe, the lower part of the first reverse osmosis membrane device (7) is provided with a micro high-pressure water pump (8) and a second reverse osmosis membrane device (10), the water inlet port of the micro high-pressure water pump (8) is connected with a second water outlet of the precise filtering device (6) through a water pipe, the water outlet port of the micro high-pressure water pump (8) is connected with the water inlet of the second reverse osmosis membrane device (10) through a water pipe, second reverse osmosis membrane piece device (10) first delivery port is connected by water pipe and thick water tank (5) second water inlet, second reverse osmosis membrane piece device (10) second delivery port leads to pipe and is connected with second ultraviolet sterilizer (9), second ultraviolet sterilizer (9) right part is installed micro filter equipment (11) by water piping connection, waste water drain pipe B is installed to micro filter equipment (11) bottom, pure water bin (12) are installed by water piping connection in micro filter equipment (11).

2. A two-stage reverse osmosis separation device according to claim 1, wherein: the water tower drain pipe A is a 20mm PVC pipe.

3. A two-stage reverse osmosis separation device according to claim 1, wherein: the right end of the ball valve is connected with a water inlet pipe of the micro water pump M through a reducing reducer with the diameter of 20mm to 6 mm.

4. A two-stage reverse osmosis separation device according to claim 1, wherein: the miniature water pump M, the first ultraviolet sterilizer (2), the miniature high-pressure water pump (8), the second ultraviolet sterilizer (9) and the miniature backwashing water pump (13) are electrically connected with a municipal power supply.