CN219469867U - Reverse osmosis double-pump ultrapure water device - Google Patents

Abstract

The utility model discloses a reverse osmosis double-pump ultra-pure water device, which comprises a fixing component, wherein the fixing component comprises a sleeve and a clamping sleeve, the top of the sleeve is provided with a water pumping component, the water pumping component comprises a water inlet pump and a water inlet pipe, the inner side of the clamping sleeve is provided with a filtering component, the filtering component comprises a filter cylinder and a reverse osmosis membrane, the top of the clamping sleeve is provided with a purifying component, the purifying component comprises an ion exchanger and a water tank, the sleeve is provided with a cleaning component, the reverse osmosis double-pump ultra-pure water device can utilize a screw plate to push impurities in the filter cylinder to the inner side of a cone barrel rightwards, the impurities push a pressure valve to be discharged outwards from the right end of the cone barrel, the filter cylinder is cleaned, the impurities are discharged outwards, the production efficiency of ultra-pure water is guaranteed, the water is pumped to the inner side of the clamping sleeve by a water return pump, the reverse osmosis membrane is cleaned in a backflushing mode, and the service life of the reverse osmosis membrane is prolonged, and the reverse osmosis double-pump ultra-pure water device is suitable for purifying production and use.

Description

Reverse osmosis double-pump ultrapure water device

Technical Field

The utility model relates to the technical field of reverse osmosis ultrapure water equipment, in particular to a reverse osmosis double-pump ultrapure water device.

Background

In the production and preparation work of the ultra-pure water, a common ultra-pure water reverse osmosis device is used, the utility model patent with the patent application number of CN202020545728.3 discloses the ultra-pure water reverse osmosis device, and each treatment unit of the ultra-pure water reverse osmosis device is arranged on a rack, so that the whole movement and the arrangement of the ultra-pure water reverse osmosis device are convenient, the flexibility of the ultra-pure water reverse osmosis device is improved, and the ultra-pure water reverse osmosis device can be suitable for various occasions; each processing unit of the reverse osmosis ultrapure water device is reasonably arranged on the rack and forms a serpentine connection loop, so that the pipeline connection distance between each processing unit is reduced, the volume and the occupied area of the reverse osmosis ultrapure water device are reduced to a certain extent, the integrity of the reverse osmosis ultrapure water device is improved, the layout of industrial production is facilitated, and unified management and regulation are facilitated; in addition, combine reverse osmosis unit with the ultrapure water of EDI device preparation, need not the acid-base regeneration, protected the environment, preparation process easy operation in addition, continuous high efficiency has fine actual effect, see according to its disclosed technical scheme, current reverse osmosis ultrapure water ware equipment is when using, on the one hand, when carrying out the filtration work, the filter screen can increase along with filterable impurity increases and leads to rivers resistance to increase, and then is unfavorable for ensuring the production efficiency of ultrapure water, on the other hand, when utilizing reverse osmosis membrane to filter fine and small particle and soluble substance, often need change for a period of time, increase equipment fund's input, be unfavorable for reducing the manufacturing cost of ultrapure water.

Therefore, how to design a reverse osmosis double-pump ultra-pure water device becomes the current problem to be solved.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a reverse osmosis double-pump ultrapure water device so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two pumps ultrapure water machines of reverse osmosis, includes fixed subassembly, fixed subassembly includes sleeve and cutting ferrule, the subassembly that draws water is installed at telescopic top, the subassembly that draws water includes intake pump and advances the pipe, filter element is installed to the inboard of cutting ferrule, filter element includes filter cartridge and reverse osmosis membrane, purification module is installed at the top of cutting ferrule, purification module includes ion exchanger and water tank, install clear subassembly of straining on the sleeve, clear subassembly of straining includes motor and spiral shell board, recoil subassembly is installed to the bottom of water tank, recoil subassembly includes backwater pump and pipe, disinfection subassembly is installed to the inboard of water tank, disinfection subassembly includes sterilamp and baffle.

Further, the inlet pipe is welded on one side of the water inlet pump, the water inlet pump is mounted on the top of one end of the sleeve through a bolt, the water inlet pump is communicated with one end of the sleeve, and the clamping sleeve is sleeved on the outer side of the sleeve.

Further, the other end of the sleeve penetrates through the inner side of one end of the clamping sleeve and is arranged at one end of the filter cartridge through a bolt, the other end of the clamping sleeve is provided with a cone barrel, one end of the cone barrel is arranged at the other end of the filter cartridge through a bolt, and the other end of the cone barrel penetrates through the inner wall of the other end of the clamping sleeve and extends to the outer side of the clamping sleeve.

Further, the reverse osmosis membrane is arranged on the inner side of the clamping sleeve through bolts, and the reverse osmosis membrane is sleeved on the outer side of the filter cylinder.

Further, the motor is installed at telescopic one end through the bolt, the one end of screw plate passes telescopic one end and is connected with the output shaft key of motor, the other end of screw plate passes sleeve and filter cartridge in proper order and extends to the inboard of awl bucket, install the pressure valve on the inner wall of the other end of awl bucket, the external diameter of screw plate equals sleeve, filter cartridge and awl bucket's internal diameter respectively.

Further, the top welding of one end of cutting ferrule has the connecting tube, one side of ion exchanger passes through the top of bolt installation at the connecting tube, the ion exchanger is linked together through the inboard of connecting tube and cutting ferrule, one side of water tank passes through the bolt installation at the opposite side of ion exchanger, the water tank is linked together with the ion exchanger, the suction pump is installed through the bolt at the top of the opposite side of water tank, the suction pump is linked together with the water tank.

Further, the disinfection lamp is respectively installed on the inner walls of the top and the bottom of the water tank through bolts, the partition plates are welded on the inner side of the water tank, the partition plates are alternately distributed on the bottom and the top in the water tank, and the partition plates are quartz glass partition plates.

Further, one side of the water return pump is arranged at the bottom of the other side of the water tank through a bolt, the water return pump is communicated with the water tank, one end of the guide pipe is welded at the bottom of the water return pump, the other end of the guide pipe is arranged at the top of the other end of the clamping sleeve through a bolt, the water return pump is communicated with the inner side of the clamping sleeve through the guide pipe, a calandria is welded at the bottom of the clamping sleeve, the top end of the calandria penetrates through the clamping sleeve and the reverse osmosis membrane and is communicated with the inner side of the reverse osmosis membrane, and electromagnetic valves are arranged on the inlet pipe, the connecting pipe, the water tank, the guide pipe and the calandria.

The beneficial effects are that: 1. this two pumps ultra-pure water machine of reverse osmosis is at the during operation, pump up moisture in to filtering clarification plant through the intake pump, and outwards take out ultra-pure water through the intake pump, the hydraulic pressure intensity of during operation is improved, and then the water velocity is improved, improve the production efficiency of ultra-pure water, the water enters into the inboard of reverse osmosis membrane after the filtration of straining a section of thick bamboo, simultaneously the motor passes through the spiral shell board and promotes moisture right in the sleeve, utilize the thrust of spiral shell board to increase water pressure, the production efficiency of further improvement ultra-pure water, the spiral shell board rotates the impurity that will strain in straining to promote the inboard of awl bucket right side, after impurity is promoted the right-hand member of awl bucket, along with the increase of the volume of impurity, make the spiral shell board be greater than the cracking pressure of pressure valve to impurity, and then make impurity push away the outward discharge of pressure valve from the right-hand member of awl bucket, can be automatic clear up the filter cartridge, avoid impurity moisture's filtration velocity, simultaneously can be automatic with impurity outwards discharge, need not to stop the clearance work, and then guarantee the production efficiency of ultra-pure water.

2. After water enters the inner side of the reverse osmosis membrane, the water pressure is utilized to enable purified water to penetrate the reverse osmosis membrane to enter the inner side of the clamping sleeve, then small particles in the water are exchanged through the ion exchanger, so that ultrapure water is generated, when the ultrapure water flows back and forth up and down through the partition plate in the water tank, the ultrapure water is disinfected and sterilized by the two disinfection lamps and is pumped out through the water suction pump, after the reverse osmosis double-pump ultrapure water purifier works for a period of time, the water suction pump and the water inlet pump are closed, the electromagnetic valve on the inlet pipe and the connecting pipe is opened, the water return pump is opened, the valve on the guide pipe and the drain pipe is opened, the water return pump pumps the ultrapure water in the water tank to the inner side of the clamping sleeve, the ultrapure water flows from the outer side of the reverse osmosis membrane to the inner side of the reverse osmosis membrane, fine particles and soluble substances in the reverse osmosis membrane are discharged out through the drain pipe, and then the reverse osmosis membrane is subjected to backflushing cleaning work, the service life of the reverse osmosis membrane is prolonged, the replacement frequency is reduced, consumption of the reverse osmosis membrane is reduced, and the consumption of the reverse osmosis membrane is reduced.

3. The reverse osmosis double-pump ultra-pure water device has reasonable design, is more efficient and convenient in use, and is suitable for detecting and alarming combustible gas.

Drawings

FIG. 1 is a schematic diagram of a reverse osmosis double-pump ultra-pure water device according to the present utility model;

FIG. 2 is a cross-sectional view of a reverse osmosis dual pump ultra-pure water device of the present utility model;

in the figure: 1. a sleeve; 2. a cutting sleeve; 3. a water inlet pump; 4. feeding a pipe; 5. a filter cartridge; 6. a reverse osmosis membrane; 7. an ion exchanger; 8. a water tank; 9. a motor; 10. a screw plate; 11. a cone barrel; 12. a pressure valve; 13. a water pump; 14. a water return pump; 15. a sterilizing lamp; 16. a partition plate; 17. a conduit; 18. and (3) arranging pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a technical solution: a reverse osmosis double-pump ultra-pure water device comprises a fixing component, wherein the fixing component comprises a sleeve 1 and a clamping sleeve 2, a water pumping component is arranged at the top of the sleeve 1, the water pumping component comprises a water inlet pump 3 and a water inlet pipe 4, a filtering component is arranged at the inner side of the clamping sleeve 2 and comprises a filter cylinder 5 and a reverse osmosis membrane 6, a purifying component is arranged at the top of the clamping sleeve 2 and comprises an ion exchanger 7 and a water tank 8, a filtering component is arranged on the sleeve 1 and comprises a motor 9 and a screw plate 10, a backflushing component is arranged at the bottom of the water tank 8 and comprises a water return pump 14 and a guide pipe 17, a disinfection component is arranged at the inner side of the water tank 8 and comprises a disinfection lamp 15 and a baffle 16, the water inlet pipe 4 is welded at one side of the water inlet pump 3, the water inlet pump 3 is arranged at the top of one end of the sleeve 1 through bolts, the water inlet pump 3 is communicated with one end of the sleeve 1, the sleeve 2 is sleeved on the outer side of the sleeve 1, the other end of the sleeve 1 passes through the inner side of one end of the sleeve 2 and is mounted on one end of the filter cartridge 5 through a bolt, the other end of the sleeve 2 is provided with a cone 11, one end of the cone 11 is mounted on the other end of the filter cartridge 5 through a bolt, the other end of the cone 11 passes through the inner wall of the other end of the sleeve 2 and extends to the outer side of the sleeve 2, the reverse osmosis membrane 6 is mounted on the inner side of the sleeve 2 through a bolt, the reverse osmosis membrane sleeve 6 is arranged on the outer side of the filter cartridge 5, the motor 9 is mounted on one end of the sleeve 1 through a bolt, one end of the screw plate 10 passes through one end of the sleeve 1 and is connected with an output shaft key of the motor 9, the other end of the screw plate 10 sequentially passes through the sleeve 1 and the filter cartridge 5 and extends to the inner side of the cone 11, install the pressure valve 12 on the inner wall of the other end of awl bucket 11, the external diameter of spiral shell board 10 equals sleeve 1 respectively, strain a section of thick bamboo 5 and the internal diameter of awl bucket 11, at the during operation, pump water through intake pump 3 to filtering purification equipment in, and outwards take out ultrapure water through suction pump 13, the hydraulic pressure intensity of during operation is improved, and then the water velocity is improved, improve the production efficiency of ultrapure water, the inside of reverse osmosis membrane 6 is got into after the filtration of straining a section of thick bamboo 5 to moisture, simultaneously motor 9 pushes moisture right in sleeve 1 through spiral shell board 10, utilize the thrust of spiral shell board 10 to increase water pressure, further improvement production efficiency of ultrapure water, spiral board 10 rotates and pushes the impurity of straining in straining a section of thick bamboo 5 to the inboard of awl bucket 11 right, after the impurity is pushed the right-hand member of awl bucket 11, along with the increase of the volume of impurity, make spiral board 10 be greater than the opening pressure of pressure valve 12 to the impurity, and then make impurity pressure valve 12 outwards discharge from the right-hand member of awl bucket 11, can clear up work to straining a section of thick bamboo 5 automatically, avoid the filtration speed that hinders, simultaneously guarantee that the impurity can stop work outwards, and then clear up the production efficiency of impurity can stop.

In the embodiment, a connecting pipe is welded at the top of one end of the clamping sleeve 2, one side of the ion exchanger 7 is arranged at the top of the connecting pipe through a bolt, the ion exchanger 7 is communicated with the inner side of the clamping sleeve 2 through the connecting pipe, one side of the water tank 8 is arranged at the other side of the ion exchanger 7 through a bolt, the water tank 8 is communicated with the ion exchanger 7, a water suction pump 13 is arranged at the top of the other side of the water tank 8 through a bolt, the water suction pump 13 is communicated with the water tank 8, disinfection lamps 15 are respectively arranged on the inner walls of the top and the bottom of the water tank 8 through bolts, the partition plates 16 are welded at the inner side of the water tank 8, the partition plates 16 are alternately distributed at the bottom and the top of the water tank 8, the partition plates 16 are quartz glass partition plates, one side of the water return pump 14 is arranged at the bottom of the other side of the water tank 8 through a bolt, the water return pump 14 is communicated with the water tank 8, one end of the conduit 17 is welded at the bottom of the water return pump 14, the other end of the conduit 17 is arranged at the top of the other end of the cutting sleeve 2 through a bolt, the water return pump 14 is communicated with the inner side of the cutting sleeve through the conduit 17, a calandria 18 is welded at the bottom of the cutting sleeve 2, the top end of the calandria 18 penetrates through the cutting sleeve 2 and the reverse osmosis membrane 6 and is communicated with the inner side of the reverse osmosis membrane 6, electromagnetic valves are arranged on the inlet pipe 4, the connecting pipe, the water tank 8, the conduit 17 and the calandria 18, after water enters the inner side of the reverse osmosis membrane 6, pure water enters the inner side of the cutting sleeve 2 through the reverse osmosis membrane 6 by utilizing water pressure, small particles in the water are exchanged through the ion exchanger 7, so that ultrapure water is generated, and when the ultrapure water flows back and forth up and down through the partition plate 16, the ultrapure water is sterilized by the two sterilizing lamps 15, and outwards withdraw through suction pump 13, after working for a period of time, close suction pump 13 and intake pump 3, and close the solenoid valve on intake pipe 4 and the connecting pipe, open the back water pump 14, and open the valve on pipe 17 and calandria 18, the back water pump 14 pumps the ultrapure water in the water tank 8 to the inboard of cutting ferrule 2, the ultrapure water flows from the outside of reverse osmosis membrane 6 to the inboard of reverse osmosis membrane 7, fine small particles of filtration and soluble substance in reverse osmosis membrane 6 outwards discharge through calandria 18, and then back flush cleaning work is carried out to reverse osmosis membrane 6, reduce the osmotic pressure of reverse osmosis membrane 6, and prolong the life of reverse osmosis membrane 6, reduce the change frequency, reduce the consumption of reverse osmosis membrane 6, reduce the fund consumption.

The reverse osmosis double-pump ultra-pure water device provides electric energy for all electric equipment through an external power supply, when the device works, water is pumped into the filtering purification equipment through the water inlet pump 3, ultra-pure water is pumped out through the water inlet pump 13, the hydraulic pressure intensity of the working is improved, the water flow speed is further improved, the production efficiency of the ultra-pure water is improved, the water enters the inner side of the reverse osmosis membrane 6 after being filtered by the filter cartridge 5, meanwhile, the motor 9 pushes the water rightwards in the sleeve 1 through the screw plate 10, the water flow pressure is increased by utilizing the thrust of the screw plate 10, the production efficiency of the ultra-pure water is further improved, the screw plate 10 rotates to push the filtered impurities in the filter cartridge 5 rightwards to the inner side of the cone 11, after the impurities are pushed to the right end of the cone 11, the pushing pressure of the screw plate 10 to the impurities is larger than the opening pressure of the pressure valve 12 along with the increase of the impurity amount, the impurity pushes the pressure valve 12 to discharge outwards from the right end of the cone 11, the filter cartridge 5 can be automatically cleaned, the filtering speed of the impurity obstructing the water is avoided, the impurity can be automatically discharged outwards, the cleaning work is not required to be stopped, the production efficiency of the ultrapure water is further ensured, after the water enters the inner side of the reverse osmosis membrane 6, the pure water enters the inner side of the cutting sleeve 2 through the reverse osmosis membrane 6 by utilizing the water pressure, the small particles in the water are exchanged through the ion exchanger 7, so that the ultrapure water is generated, when the ultrapure water flows back and forth up and down through the partition 16 on the inner side of the water tank 8, the ultrapure water is disinfected and sterilized by the two disinfection lamps 15 and is pumped outwards through the water suction pump 13, after a period of operation, the water suction pump 13 and the water suction pump 3 are closed, the electromagnetic valves on the water suction pipe 4 and the connecting pipe are closed, the water return pump 14 is opened, the valves on the guide pipe 17 and the drain pipe 18 are opened, the water return pump 14 pumps the ultra-pure water in the water tank 8 to the inner side of the cutting sleeve 2, the ultra-pure water flows from the outer side of the reverse osmosis membrane 6 to the inner side of the reverse osmosis membrane 7, fine and small filtered particles and soluble substances in the reverse osmosis membrane 6 are discharged outwards through the drain pipe 18, and then the reverse osmosis membrane 6 is subjected to backflushing cleaning work, so that the osmotic pressure of the reverse osmosis membrane 6 is reduced, the service life of the reverse osmosis membrane 6 is prolonged, the replacement frequency is reduced, the consumption of the reverse osmosis membrane 6 is reduced, and the fund consumption is reduced.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a two pumps ultrapure water machines of reverse osmosis, includes fixed subassembly, fixed subassembly includes sleeve (1) and cutting ferrule (2), the subassembly that draws water is installed at the top of sleeve (1), the subassembly that draws water includes intake pump (3) and advances pipe (4), filter equipment is installed to the inboard of cutting ferrule (2), filter equipment includes filter cartridge (5) and reverse osmosis membrane (6), purification module is installed at the top of cutting ferrule (2), purification module includes ion exchanger (7) and water tank (8), its characterized in that: install on sleeve (1) and clear the subassembly that strains, clear the subassembly and include motor (9) and spiral shell board (10), the recoil subassembly is installed to the bottom of water tank (8), the recoil subassembly includes backwater pump (14) and pipe (17), disinfection subassembly is installed to the inboard of water tank (8), disinfection subassembly includes disinfection lamp (15) and baffle (16).

2. The reverse osmosis dual pump ultra pure water machine according to claim 1, wherein: the water inlet pipe (4) is welded on one side of the water inlet pump (3), the water inlet pump (3) is installed on the top of one end of the sleeve (1) through bolts, the water inlet pump (3) is communicated with one end of the sleeve (1), and the cutting sleeve (2) is sleeved on the outer side of the sleeve (1).

3. A reverse osmosis dual pump ultra pure water machine according to claim 2, wherein: the other end of sleeve (1) passes the inboard of the one end of cutting ferrule (2) and installs the one end at straining a section of thick bamboo (5) through the bolt, awl bucket (11) are installed to the other end of cutting ferrule (2), the one end of awl bucket (11) is installed the other end at straining a section of thick bamboo (5) through the bolt, the other end of awl bucket (11) passes the inner wall of the other end of cutting ferrule (2) and extends to the outside of cutting ferrule (2).

4. A reverse osmosis dual pump ultra pure water machine according to claim 3, wherein: the reverse osmosis membrane (6) is arranged on the inner side of the clamping sleeve (2) through bolts, and the reverse osmosis membrane (6) is sleeved on the outer side of the filter cylinder (5).

5. The reverse osmosis dual pump ultra pure water machine according to claim 4, wherein: the motor (9) is installed in the one end of sleeve (1) through the bolt, the one end of screw plate (10) is passed sleeve (1) one end and is connected with the output shaft key of motor (9), the other end of screw plate (10) is passed sleeve (1) and is strained section of thick bamboo (5) and extend to the inboard of awl bucket (11) in proper order, install pressure valve (12) on the inner wall of the other end of awl bucket (11), the external diameter of screw plate (10) equals sleeve (1), is strained section of thick bamboo (5) and the internal diameter of awl bucket (11) respectively.

6. The reverse osmosis dual pump ultra pure water machine according to claim 1, wherein: the top welding of the one end of cutting ferrule (2) has the connecting tube, one side of ion exchanger (7) is installed on the top of connecting tube through the bolt, ion exchanger (7) are linked together through the inboard of connecting tube and cutting ferrule (2), one side of water tank (8) is installed at the opposite side of ion exchanger (7) through the bolt, water tank (8) are linked together with ion exchanger (7), suction pump (13) are installed through the bolt at the top of the opposite side of water tank (8), suction pump (13) are linked together with water tank (8).

7. The reverse osmosis dual pump ultra pure water machine according to claim 6, wherein: the disinfection lamp (15) is respectively arranged on the top and the inner wall of the bottom of the water tank (8) through bolts, the partition plates (16) are welded on the inner side of the water tank (8), the partition plates (16) are alternately distributed on the bottom and the top in the water tank (8), and the partition plates (16) are quartz glass partition plates.

8. The reverse osmosis dual pump ultra pure water machine according to claim 7, wherein: one side of the water return pump (14) is arranged at the bottom of the other side of the water tank (8) through a bolt, the water return pump (14) is communicated with the water tank (8), one end of the guide pipe (17) is welded at the bottom of the water return pump (14), the other end of the guide pipe (17) is arranged at the top of the other end of the cutting sleeve (2) through the bolt, the water return pump (14) is communicated with the inner side of the cutting sleeve through the guide pipe (17), a calandria (18) is welded at the bottom of the cutting sleeve (2), the top end of the calandria (18) penetrates through the cutting sleeve (2) and the reverse osmosis membrane (6) and is communicated with the inner side of the reverse osmosis membrane (6), and electromagnetic valves are arranged on the inlet pipe (4), the connecting pipe, the water tank (8), the guide pipe (17) and the calandria (18).