CN211226482U

CN211226482U - Unqualified water discharging equipment

Info

Publication number: CN211226482U
Application number: CN201922331445.9U
Authority: CN
Inventors: 马兵; 丁超越; 冯昌松; 陈曦
Original assignee: Chongqing Molecular Water System Co ltd
Current assignee: Chongqing Molecular Water System Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-11
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of unqualified water discharge, in particular to an unqualified water discharge device, which comprises a first electromagnetic directional valve, a first filter shell and a second filter shell, wherein the structure inside the first filter shell is completely the same as that inside the second filter shell, a cover body is arranged at the left side position of the first filter shell, a reverse osmosis membrane is arranged at the middle position inside the first filter shell, a fixed table is arranged at the right side position of the first filter shell, fixed sleeves are symmetrically arranged at the upper side and the lower side of the fixed table, an active trapezoidal block is arranged at one side, far away from the fixed table, inside the fixed sleeves, and the active trapezoidal block is connected with the fixed sleeves in a sliding manner; the utility model discloses in, through setting up first filtration shell, second and cross the shell and produce the water and lead electrical apparatus, solved prior art and after the reverse osmosis membrane live time overlength appears when using, produce water quality of water and have the nonconforming condition, get into the pure water case equally, cause the problem of influence to follow-up equipment.

Description

Unqualified water discharging equipment

Technical Field

The utility model relates to an unqualified water discharges technical field, specifically is an unqualified water discharging equipment.

Background

The reverse osmosis membrane is widely applied to the water replenishing of domestic large boilers, various industrial pure water, the industries of electronics, semiconductors, pharmacy, medical treatment, food, beverage, wine, chemical engineering, environmental protection and the like, so the demand for an unqualified water discharge device is increasing day by day.

When the existing device is used, the problem that shutdown operation is needed to be carried out when a reverse osmosis membrane needs to be replaced and then the filtering efficiency is reduced is solved, the problem that the reverse osmosis membrane is damaged and is not firm in fixation is solved when the reverse osmosis membrane is replaced, and therefore the unqualified water discharging device is provided aiming at the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unqualified water discharging equipment 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:

an unqualified water discharge device comprises a first electromagnetic directional valve, a first filter shell and a second filter shell, wherein the structure of the inside of the first filter shell is completely the same as that of the inside of the second filter shell, a cover body is arranged at the left side position of the first filter shell, a reverse osmosis membrane is arranged at the middle position of the inside of the first filter shell, a fixed table is arranged at the right side position of the first filter shell, fixed sleeves are symmetrically arranged at the upper side and the lower side of the fixed table, a driving trapezoidal block is arranged at one side of the inside of the fixed sleeves, which is far away from the fixed table, a driven trapezoidal block is arranged in the fixed sleeves below the driving trapezoidal block, the trapezoidal surface of the driving trapezoidal block is attached to the trapezoidal surface of the driven trapezoidal block, the driven trapezoidal block sequentially penetrates through the fixed sleeves and the fixed table to be connected with a pressing plate, and the pressing plate is arranged in, the reverse osmosis membrane is fixed by two clamp plates, a water outlet pipe is arranged at the position below the upper right part of the first filter shell, the water outlet pipe on the first filter shell and the water outlet pipe on the second filter shell are connected with the water inlet of the second electromagnetic directional valve in a sealing way through a water guide pipe, the water outlet of the second electromagnetic directional valve is connected with the water inlet of the second three-way joint in a sealing way through a water guide pipe, and a water production conductivity meter is arranged between the second three-way joint and the second electromagnetic directional valve.

Preferably, the water outlet of the second three-way joint is respectively connected with the water storage tank and the water return tank in a sealing manner through a water guide pipe, a water delivery pneumatic valve is installed on the water guide pipe between the second three-way joint and the water storage tank, and a water return pneumatic valve is installed on the water guide pipe between the second three-way joint and the water return tank.

Preferably, the water return tank is connected with the water pump through a water guide pipe in a sealing manner, a water outlet of the water pump is connected with a first three-way joint through a water guide pipe in a sealing manner, the first three-way joint is installed on a first electromagnetic directional valve, the first electromagnetic directional valve is connected with the water inlet pipe through a water guide pipe in a sealing manner, and the water inlet pipe is installed on the cover body.

Preferably, the unqualified water discharge device is characterized in that: the left side symmetry of fixed station is provided with the slide bar, two the slide bar symmetry sets up the upper and lower both sides at first filter shell, two be provided with the transmission plectane on the slide bar, sliding connection between transmission plectane and the slide bar, the transmission plectane passes through the connecting rod and is connected with initiative trapezoidal piece, install waste pipe on the right side position of fixed station.

Preferably, sliding connection between initiative trapezoidal piece and the fixed cover, initiative trapezoidal piece is kept away from connecting rod one side and is provided with the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the water conductivity meter, first filter shell, the second filters shell, return water pneumatic valve and water delivery pneumatic valve, solved prior art when using appear the reverse osmosis membrane live time overlength after, produce water quality of water and have unqualified circumstances, get into the pure water case equally, cause the problem of influence to subsequent equipment, the while device adopts two filtration equipment, increased the filtration efficiency of device, make the device can realize filtration without shut down, solved prior art when using appear need to change reverse osmosis membrane need carry out shutdown operation and then reduce the problem of filtration efficiency;

2. the utility model discloses in, through setting up fixed cover, initiative trapezoidal piece, driven trapezoidal piece, clamp plate, transmission plectane and spring, the installation and the dismantlement of the device of being convenient for, the device of being convenient for is installed and is changed reverse osmosis membrane, has reduced the change degree of difficulty of device, has reduced intensity of labour, avoids appearing reverse osmosis membrane damage and fixed insecure problem when changing.

Drawings

FIG. 1 is a front view of the device of the present invention;

FIG. 2 is an assembly view of the first filter housing of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the first filter housing of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the fixing sleeve of fig. 3 according to the present invention.

In the figure: 1-a first three-way joint, 2-a first electromagnetic reversing valve, 3-a first filtering shell, 4-a second electromagnetic reversing valve, 5-a water producing conductivity meter, 6-a second three-way joint, 7-a water returning pneumatic valve, 8-a water conveying pneumatic valve, 9-a water storage tank, 10-a water pump, 11-a second filtering shell, 12-a water returning tank, 13-a water inlet pipe, 14-a cover body, 15-a threaded rod, 16-a sliding rod, 17-a transmission circular plate, 18-a fixed platform, 19-a waste pipe, 20-a water outlet pipe, 21-a fixed sleeve, 22-a reverse osmosis membrane, 23-a connecting rod, 24-a driving trapezoidal block, 25-a pressing plate, 26-a driven trapezoidal block and 27-a spring.

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. 1-4, the present invention provides a technical solution:

a disqualified water discharge device comprises a first electromagnetic directional valve 2, a first filtering shell 3 and a second filtering shell 11, wherein the structure of the interior of the first filtering shell 3 is completely the same as that of the interior of the second filtering shell 11, a cover body 14 is arranged at the left side position of the first filtering shell 3, a reverse osmosis membrane 22 is arranged at the middle position of the interior of the first filtering shell 3, a fixed table 18 is arranged at the right side position of the first filtering shell 3, fixed sleeves 21 are symmetrically arranged at the upper side and the lower side of the fixed table 18, a driving trapezoidal block 24 is arranged at one side, far away from the fixed table 18, of the interior of the fixed sleeve 21, a driven trapezoidal block 26 is arranged in the fixed sleeve 21 below the driving trapezoidal block 24, the trapezoidal surface of the driving trapezoidal block 24 is attached to the trapezoidal surface of the driven trapezoidal block 26, and the driven trapezoidal block 26 sequentially penetrates through the fixed sleeve 21 and the fixed table 18 to be connected with a pressing plate, the pressing plate 25 is arranged inside the first filtering shell 3, the reverse osmosis membrane 22 is clamped and fixed by the two pressing plates 25, the water outlet pipe 20 is arranged at the lower right position on the first filtering shell 3, the water outlet pipe 20 on the first filtering shell 3 and the water outlet pipe 20 on the second filtering shell 11 are in sealing connection with the water inlet of the second electromagnetic reversing valve 4 through the water guide pipe, the water outlet of the second electromagnetic reversing valve 4 is in sealing connection with the water inlet of the second three-way joint 6 through the water guide pipe, the water production electric conduction instrument 5 is arranged between the second three-way joint 6 and the second electromagnetic reversing valve 4, the water production electric conduction instrument 5, the first filtering shell 3, the second filtering shell 11, the backwater pneumatic valve 7 and the water delivery pneumatic valve 8 are matched for use, so that the problem that the water quality is unqualified after the reverse osmosis membrane 22 is used for too long time in the prior art is solved, get into the pure water case equally, cause the problem of influence to subsequent equipment, the device adopts two filtration equipment simultaneously, has increased the filtration efficiency of device, makes the device can realize not shutting down and filters, has solved prior art and has appeared need carry out the shut down operation and then reduce filtration efficiency's problem when needing to change reverse osmosis membrane 22 when using.

The water outlet of the second three-way joint 6 is respectively connected with the water storage tank 9 and the water return tank 12 in a sealing way through a water guide pipe, the water delivery pneumatic valve 8 is arranged on the water guide pipe between the second three-way joint 6 and the water storage tank 9, the water return pneumatic valve 7 is arranged on the water guide pipe between the second three-way joint 6 and the water return tank 12, the water return tank 12 is connected with the water pump 10 in a sealing way through the water guide pipe, the water outlet of the water pump 10 is connected with the first three-way joint 1 in a sealing way through the water guide pipe, the first three-way joint 1 is arranged on the first electromagnetic reversing valve 2, the first electromagnetic reversing valve 2 is respectively connected with the water inlet pipe 13 in a sealing way through the water guide pipe, the water inlet pipe 13 is arranged on the cover body 14, the slide bars 16 are symmetrically arranged on the left side of the fixed platform 18, and the, two be provided with transmission plectane 17 on the slide bar 16, sliding connection between transmission plectane 17 and the slide bar 16, transmission plectane 17 passes through connecting rod 23 and is connected with initiative trapezoidal piece 24, install waste pipe 19 on the right side position of fixed station 18, sliding connection between initiative trapezoidal piece 24 and the fixed cover 21, initiative trapezoidal piece 24 is kept away from connecting rod 23 one side and is provided with spring 27, and fixed cover 21, initiative trapezoidal piece 24, driven trapezoidal piece 26, clamp plate 25, the joining in marriage between transmission plectane 17 and the spring 27 is used, and the installation and the dismantlement of the device of being convenient for, the device of being convenient for installs and changes reverse osmosis membrane 22, has reduced the change degree of difficulty of device, has reduced intensity of labour, avoids appearing reverse osmosis membrane 22 damage and fixed insecure problem when changing.

The working process is as follows: when the device is used, the device is connected with an external power supply, at the moment, the first electromagnetic directional valve 2 is connected with a passage inside the first filter shell 3, the second electromagnetic directional valve 4 is connected with a passage between the first filter shell 3 and the produced water conducting instrument 5, water is conveyed into the first filter shell 3 at the moment, water enters the reverse osmosis membrane 22 from the water inlet pipe 13 on the first filter shell 3, the reverse osmosis membrane 22 is subjected to filtration treatment, the treated water enters the produced water conducting instrument 5 through the water outlet pipe 20 and along the second electromagnetic directional valve 4, the produced water conducting instrument 5 realizes the measurement of the conductivity of the water, when the conductivity of the produced water is less than or equal to a set value, the water conveying pneumatic valve 8 is opened, the water enters the water storage tank 9, otherwise, when the conductivity of the produced water is more than or equal to the set value, the water conveying pneumatic valve 8 is closed at the moment, the water returning pneumatic valve 7 is opened, and simultaneously, the first electromagnetic directional valve 2 is connected with the second, the second electromagnetic reversing valve 4 is communicated with a passage between the second filtering shell 11 and the produced water conductive instrument 5, at the moment, the water return pneumatic valve 7 conveys water into the water return tank 12, outside water is conveyed into the second filtering shell 11, the water enters the reverse osmosis membrane 22 from the water inlet pipe 13 on the second filtering shell 11, the reverse osmosis membrane 22 carries out filtering treatment, the treated water enters the produced water conductive instrument 5 through the water outlet pipe 20 and along the second electromagnetic reversing valve 4, the produced water conductive instrument 5 realizes the measurement of the conductivity of the water, when the conductivity of the produced water is less than or equal to a set value, the water conveying pneumatic valve 8 is opened at the moment, the water return pneumatic valve 7 is closed, then the water pump 10 conveys the water in the water return tank 12 into the first three-way joint 1, at the moment, the reverse osmosis treatment is realized, and in the process, the water production conductive instrument 5, the first filtering shell 3, the second filtering shell 11, the water return pneumatic valve 7 and the water conveying pneumatic valve 8 are matched for use, the problem that the water quality of produced water enters a pure water tank and affects subsequent equipment when the reverse osmosis membrane 22 is used for too long in the prior art is solved, meanwhile, the device adopts two filtering devices, the filtering efficiency of the device is increased, the device can realize non-stop filtering, the problem that the filtering efficiency is reduced when the reverse osmosis membrane 22 needs to be replaced in the prior art is solved, when the reverse osmosis membrane 22 needs to be replaced, the cover body 14 is screwed down, then the threaded rod 15 is rotated, the threaded rod 15 cancels the pressing of the transmission circular plate 17, the spring 27 drives the driving trapezoidal block 24 to move towards one side of the cover body 14, the driven trapezoidal block 26 is canceled by the rotating trapezoidal block, the pressing plate 25 cancels the fixing of the reverse osmosis membrane 22, and then the reverse osmosis membrane 22 is taken down, installing a new reverse osmosis membrane 22 in the first filter shell 3, reversely rotating the threaded rod 15, extruding the transmission circular plate 17 by the threaded rod 15, applying thrust to the driving trapezoidal block 24 by the transmission circular plate 17 through the connecting rod 23, moving the driving trapezoidal block 24 to the side far away from the cover body 14, applying thrust to the driven trapezoidal block 26 by the driving trapezoidal block 24, applying acting force to the pressing plate 25 by the driven trapezoidal block 26, fixing the reverse osmosis membrane 22 by the pressing plate 25, covering the cover body 14 after fixing is completed, completing the replacement of the reverse osmosis membrane 22, in this in-process, the cooperation between fixed cover 21, initiative trapezoidal piece 24, driven trapezoidal piece 26, clamp plate 25, transmission plectane 17 and the spring 27 is used, the installation and the dismantlement of the device of being convenient for, the device of being convenient for is installed and is changed reverse osmosis membrane 22, has reduced the change degree of difficulty of device, has reduced intensity of labour, avoids appearing reverse osmosis membrane 22 damaged and fixed insecure problem when changing.

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 nonconforming water discharging equipment, includes that first solenoid directional valve (2), first filter shell (3) and second filter shell (11), its characterized in that: the structure in the first filtering shell (3) is completely the same as that in the second filtering shell (11), a cover body (14) is installed at the left side position of the first filtering shell (3), a reverse osmosis membrane (22) is installed at the middle position in the first filtering shell (3), a fixed table (18) is installed at the right side position of the first filtering shell (3), fixed sleeves (21) are symmetrically arranged at the upper side and the lower side of the fixed table (18), a driving trapezoidal block (24) is arranged at one side, far away from the fixed table (18), of the inside of the fixed sleeve (21), a driven trapezoidal block (26) is arranged in the fixed sleeve (21) below the driving trapezoidal block (24), a trapezoidal surface of the driving trapezoidal block (24) is attached to a trapezoidal surface of the driven trapezoidal block (26), and the driven trapezoidal block (26) sequentially penetrates through the fixed sleeve (21) and the fixed table (18) to be connected with a pressing plate (25), the utility model discloses a water purification device, including clamp plate (25), reverse osmosis membrane (22), pressing plate (25) and second electromagnetic directional valve (4), clamp plate (25) set up the inside of first filtration shell (3), reverse osmosis membrane (22) are by two clamp plate (25) centre gripping is fixed, install outlet pipe (20) on first filtration shell (3) the lower right side position, outlet pipe (20) on outlet pipe (20) and the second filtration shell (11) on first filtration shell (3) pass through sealing connection between the water inlet of aqueduct and second electromagnetic directional valve (4), sealing connection between the delivery port of second electromagnetic directional valve (4) passes through the aqueduct and the water inlet of second three way connection (6), be provided with between second three way connection (6) and second electromagnetic directional valve (4) and produce water conductivity meter (5).

2. A reject water discharge device according to claim 1, wherein: the water outlet of the second three-way joint (6) is respectively connected with the water storage tank (9) and the water return tank (12) in a sealing mode through a water guide pipe, a water conveying pneumatic valve (8) is installed on the water guide pipe between the second three-way joint (6) and the water storage tank (9), and a water return pneumatic valve (7) is installed on the water guide pipe between the second three-way joint (6) and the water return tank (12).

3. A reject water discharge device according to claim 2, wherein: the water return tank (12) is connected with the water pump (10) in a sealing mode through the water guide pipe, a water outlet of the water pump (10) is connected with the first three-way connector (1) in a sealing mode through the water guide pipe, the first three-way connector (1) is installed on the first electromagnetic directional valve (2), the first electromagnetic directional valve (2) is connected with the water inlet pipe (13) in a sealing mode through the water guide pipe, and the water inlet pipe (13) is installed on the cover body (14).

4. A reject water discharge device according to claim 1, wherein: the left side symmetry of fixed station (18) is provided with slide bar (16), two slide bar (16) symmetry sets up the upper and lower both sides in first filter shell (3), two be provided with transmission plectane (17) on slide bar (16), sliding connection between transmission plectane (17) and slide bar (16), transmission plectane (17) are connected with initiative trapezoidal piece (24) through connecting rod (23), install waste pipe (19) on the right side position of fixed station (18).

5. A reject water discharge device according to claim 1, wherein: the driving trapezoidal block (24) is connected with the fixing sleeve (21) in a sliding mode, and a spring (27) is arranged on one side, away from the connecting rod (23), of the driving trapezoidal block (24).