CN218507603U

CN218507603U - Take commentaries on classics core RO filter core of stagnant water function

Info

Publication number: CN218507603U
Application number: CN202222179146.XU
Authority: CN
Inventors: 魏恩雨
Original assignee: Tianjin Yuanzhi Environmental Protection Technology Co ltd
Current assignee: Tianjin Yuanzhi Environmental Protection Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-21
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a take commentaries on classics core RO filter core of stagnant water function, including a filter element section of thick bamboo, RO membrane and stagnant water valve, still include bottom, U type dress trim cover and handle, the RO membrane is inserted and is located in the filter element section of thick bamboo, waste gate, clean mouth of a river and water inlet have been seted up in proper order to filter element section of thick bamboo one end, be provided with stagnant water valve in waste gate and the clean mouth of a river, stagnant water valve includes case, disk seat, return spring, case sealing washer, valve seat sealing washer, the return spring cover is established peripherally with the case, case and return spring's one end all need insert locate in the disk seat, the case tip is located to case sealing washer cover. The problem of the renew cartridge need close the water source and bring inconvenience for people's water is solved, to the filter core that can wash the clearance, the back flush function can be realized to the used repeatedly filter core, need not close the water source and dismantle the work that the filter core realized washing clearance, has solved the problem that the spanner was dismantled the difficulty, has solved the renew cartridge and has caused the filter flask to topple over the problem.

Description

Take commentaries on classics core RO filter core of stagnant water function

Technical Field

The utility model relates to a RO filter core technical field, in particular to take commentaries on classics core RO filter core of stagnant water function.

Background

The RO filter element is special equipment in the filtration industry, is purification equipment for purifying raw pure water for a raw fluid resource medium, and is mainly applied to the tail-end water purification industry at present in a single-stage filtration system.

The RO membrane of RO machine is mostly the screw thread membrane shell, with the installation of RO membrane if in the membrane shell, need dismantle the membrane shell during the change, just can change it, can be with the unrestrained ground of water in the membrane shell to the membrane shell is dismantled and is needed instruments such as wrench, dismantles inconveniently.

At present the filter core of generally used carries out the series connection combination, when needing to be changed the filter core, need at first close the water source, then dismantle single-stage filtration system again to using folding filter core, ultrafiltration filter core, disc filter core when needing to wash, also must take out the filter core from single-stage filtration system and wash again, this will cause filtration system to make when supplying water and close the water source, cause the cutting off the water supply, the normal use water of giving people causes inconvenience, the defect that above-mentioned technique exists: the filter core replacement causes the water in the membrane shell to spill, and the family needs to use the wrench to dismantle, increases installer's working strength. Therefore, a rotary core RO filter element with a water stopping function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a take commentaries on classics core RO filter core of stagnant water function can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a take commentaries on classics core RO filter core of stagnant water function, includes a filter element section of thick bamboo, RO membrane and stagnant water valve, still includes bottom, U type dress trim cover and handle, the RO membrane is inserted and is located in the filter element section of thick bamboo, waste gate, clean mouth of a river and water inlet have been seted up in proper order to filter element section of thick bamboo one end, be provided with stagnant water valve in waste gate and the clean mouth of a river, stagnant water valve includes case, disk seat, return spring, case sealing washer, disk seat sealing washer, the return spring cover is established and is peripheral with the case, the one end of case and return spring all need insert and locate in the disk seat, the case tip is located to case sealing washer cover, disk seat sealing washer cover is located the disk seat periphery.

Furthermore, the drain pipe of the RO membrane is connected with the water purification port, and the waste water port and the water inlet are respectively communicated with the inner cavity of the filter element cylinder.

Furthermore, the bottom cover is arranged at the other end of the filter element cylinder in a covering mode, the bottom cover and the filter element cylinder are welded into a whole, and a U-shaped decorative cover is arranged at the bottom of the bottom cover in a covering mode.

Furthermore, a U-shaped decorative cover is arranged on one side of the bottom cover in a penetrating mode, and a lifting handle is installed on the U-shaped decorative cover through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the problem of need to close the water source and bring inconvenience for people's water is solved to the renew cartridge.

2. The filter element which can be washed, cleaned and reused can realize the back washing function, and the work of washing and cleaning can be realized without closing a water source and disassembling the filter element.

3. The problem of the spanner dismantle the difficulty is solved, the problem that the filter flask that has been solved and has been changed the filter core and cause the filter flask to spill is solved.

Drawings

Fig. 1 is the utility model relates to a take overall structure sketch map of core RO filter core of changeing of stagnant water function.

Fig. 2 is the utility model relates to a take filter element section of thick bamboo structure sketch map of core RO filter core of changeing of stagnant water function.

Fig. 3 is the utility model relates to a take cross-sectional structure sketch map of core RO filter core of changeing of stagnant water function.

Fig. 4 is the utility model relates to a take waste water mouth structure sketch map of commentaries on classics core RO filter core of stagnant water function.

Fig. 5 is a schematic view of the cross-sectional structure of the wastewater outlet of the rotary core RO filter element with the water stop function.

Fig. 6 is a schematic view of a handle structure of the rotary core RO filter element with a water stop function of the present invention.

In the figure: 1. a filter element cartridge; 2. an RO membrane; 3. a water inlet; 4. a water purifying port; 5. a waste water port; a waste water port 6 and a bottom cover; 7. a U-shaped decorative cover; 8. a handle; 9. a water stop valve; 10. a valve seat; 11. a valve core; 12. a return spring; 13. a valve seat seal ring; 14. and a valve core sealing ring.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-6, a core-rotating RO filter element with a water stopping function includes a filter element cylinder 1, an RO membrane 2, a water stopping valve 9, a bottom cover 6, a U-shaped decorative cover 7 and a handle 8, wherein the RO membrane 2 is inserted into the filter element cylinder 1, one end of the filter element cylinder 1 is sequentially provided with a waste water port 5, a water purifying port 4 and a water inlet 3, the water stopping valve 9 is arranged in the waste water port 5 and the water purifying port 4, the water stopping valve 9 includes a valve core 11, a valve seat 10, a return spring 12, a valve core sealing ring 14 and a valve seat sealing ring 13, the return spring 12 is sleeved on the periphery of the valve core 11, one ends of the valve core 11 and the return spring 12 are inserted into the valve seat 10, the valve core sealing ring 14 is sleeved on the end of the valve core 11, and the valve seat sealing ring 13 is sleeved on the periphery of the valve seat 10.

The water discharge pipe of the RO membrane 2 is connected with the water purification port 4, and the waste water port 5 and the water inlet 3 are respectively communicated with the inner cavity of the filter element cylinder 1; as shown in fig. 3, the RO membrane 2 discharges water to the outside through the water purification port 4.

The bottom cover 6 is arranged at the other end of the filter element cylinder 1 in a covering mode, the bottom cover 6 and the filter element cylinder 1 are welded into a whole, a U-shaped decorative cover 7 is arranged at the bottom of the bottom cover 6 in a covering mode, the U-shaped decorative cover 7 penetrates through one side of the bottom cover 6, and a lifting handle 8 is installed on one side of the bottom cover through bolts; as shown in fig. 6, the handle 8 facilitates the removal of the RO membrane when the filter element is dismounted by a person.

The utility model relates to a rotary core RO filter element with water stop function, when working, when the filter system is opened, the water inlet end passes through the filter system, and the filter system produces pure water and waste water; when the filter element needs to be disassembled, the filter element cylinder 1 is taken out; the waste water port 5 and the water purification port 4 on the filter element cylinder 1 are arranged through the water stop valve 9, after the filter element cylinder 1 is disassembled, the water stop valve 9 can close the waste water port 5 and the water purification port 4, only the water inlet 3 can be communicated with the atmosphere, water in the filter element cannot be discharged from the filter element, the valve element 11 is matched with the return spring 12 and the valve seat 10, when an external connector is connected with the water stop valve 9, the valve element 11 is pressed down, the valve element sealing ring 14 is not sealed, the water stop valve 9 is opened, when the water stop valve 9 is not connected with the external connector, the valve element 11 returns through the return spring 12, the valve element 11 is sealed with the valve element sealing ring 14 and the valve seat 10, and the water stop valve 9 is sealed.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take core RO filter core of stagnant water function, includes filter element section of thick bamboo (1), RO membrane (2) and stagnant water valve (9), its characterized in that still includes bottom (6), U type dress trim cover (7) and handle (8), RO membrane (2) are inserted and are located in filter element section of thick bamboo (1), waste water mouth (5), water purification mouth (4) and water inlet (3) have been seted up in proper order to filter element section of thick bamboo (1) one end, be provided with stagnant water valve (9) in waste water mouth (5) and water purification mouth (4), stagnant water valve (9) are including case (11), disk seat (10), return spring (12), case sealing washer (14), disk seat sealing washer (13), return spring (12) cover establish with case (11) periphery, the one end of case (11) and return spring (12) all need insert and locate in disk seat (10), case sealing washer (14) cover locates the tip of case (11), disk seat sealing washer (13) cover locates disk seat (10) periphery.

2. The rotating core RO filter element with the water stopping function of claim 1, characterized in that: the water discharge pipe of the RO membrane (2) is connected with the water purification port (4), and the waste water port (5) and the water inlet (3) are respectively communicated with the inner cavity of the filter element cylinder (1).

3. A take core RO filter core of commentaries on classics of stagnant water function of claim 1, characterized in that: the filter element is characterized in that the bottom cover (6) is arranged at the other end of the filter element cylinder (1) in a covering mode, the bottom cover (6) and the filter element cylinder (1) are welded into a whole, and a U-shaped decorative cover (7) is arranged at the bottom of the bottom cover (6) in a covering mode.

4. A take core RO filter core of commentaries on classics of stagnant water function of claim 2, characterized in that: and a U-shaped decorative cover (7) is arranged on one side of the bottom cover (6) in a penetrating way, and a handle (8) is installed through a bolt.