CN211852982U

CN211852982U - Bypass valve structure of water softener

Info

Publication number: CN211852982U
Application number: CN201922337222.3U
Authority: CN
Inventors: 沈秋华
Original assignee: Kesida Technology Taizhou Co ltd
Current assignee: Kesida Technology Taizhou Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-03
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a bypass valve structure of a water softener, which belongs to water purification. It has solved the unable problem that realizes the backward flow of current bypass valve structure. This water softener bypass valve structure, which comprises an outer shell, hollow cavity has in the shell body, set up outer runner structure and interior runner structure that are linked together with the cavity is inside on the shell body, still be equipped with on the shell body and stretch into the inside rotary part of cavity, rotary part's upper end is rotated and is connected on the shell body, rotary part's lower extreme is located between outer runner structure and the interior runner structure and with cavity inner wall sealing contact, rotary part's lower extreme is rotatory change outer runner structure and interior runner structure internal connection relation together along with rotary part's upper end. The utility model has the advantages of simple adjustment and reflux function.

Description

Bypass valve structure of water softener

Technical Field

The utility model belongs to the technical field of water purification, a water softener bypass valve structure is related to.

Background

The other technology is a physical water softening method different from a chemical ion exchange method, and is characterized in that calcium and magnesium ions in water are packed into crystals by high-energy polymeric spheres to be present in the water, so that the calcium and magnesium ions are not scaled in the water, and the main technology is a nanocrystalline technology. Compared with tap water, the soft water has very obvious taste and hand feeling, the water softener is one of the most core products in the field of comfortable home furnishing, and the water softener is originally a pure manual device which has low cost, but can be washed only by manual operation, so that the operation is inconvenient, and the structure which can run fully automatically is developed.

The bypass valve refers to a valve installed on a bypass pipeline, an automatic valve plug is in a closed state within a control range, the pressure difference between two ends of the valve exceeds a preset value, the valve plug is automatically opened, the opening degree is automatically adjusted under the action of a pressure sensing film, the pressure difference between two ends of the valve is kept relatively constant, the bypass valve works by means of the pressure difference of the bypass valve, no external power is needed, the performance is reliable, the bypass valve is one of structures which are usually arranged in a water softener and is mainly used for water outlet of the water softener, and the conventional bypass valve only has a function of controlling the on-off of water flow when in use and cannot achieve the backflow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a water softener bypass valve structure that the adjustment is convenient, can realize rivers backward flow.

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

the utility model provides a water softener bypass valve structure, includes the shell body, the shell body in have hollow cavity, its characterized in that, the shell body on set up outer runner structure and interior runner structure that are linked together with the cavity is inside, still be equipped with on the shell body and stretch into the inside rotary part of cavity, rotary part's upper end is rotated and is connected on the shell body, rotary part's lower extreme be located between outer runner structure and the interior runner structure and with cavity inner wall sealing contact, rotary part's lower extreme is rotatory change the internal connection relation between outer runner structure and the interior runner structure along with rotary part's upper end together.

In foretell water softener bypass valve structure, outer runner structure set up with inner flow structure in opposite directions, and inner flow structure sets up in outer runner structure's top, the bottom portion of inner flow structure and the top portion of outer flow structure pass through the direction of motion that rotating part cooperation changed rivers.

In foretell water softener bypass valve structure, outer runner structure include outer inlet and go out the liquid mouth, outer inlet and going out the liquid mouth and be located the same one side of shell body, and outer inlet sets up in the below of going out the liquid mouth.

In foretell water softener bypass valve structure, interior runner structure include interior inlet and interior liquid outlet, interior inlet and interior liquid outlet be located same one side of shell body, and interior inlet sets up in the below of interior liquid outlet.

In foretell water softener bypass valve structure, rotary part include twist grip, rotatory piece and connect the connecting rod of twist grip and rotatory piece, twist grip connect on the shell body, and can carry out circumferential direction for the shell body, rotatory piece have to lean on first end between interior inlet and interior liquid outlet and lean on the second end between outer inlet and the liquid outlet.

In the bypass valve structure of the water softener, the upper end of the rotating handle is provided with a rotating handle convenient to rotate, and the lower end of the rotating handle is provided with a sealing step in sealing contact with the inner wall of the outer shell.

In the bypass valve structure of the water softener, the sealing step is provided with at least one annular groove distributed on the sealing step, the annular grooves are distributed along the peripheral surface of the sealing step, and each annular groove is internally provided with a first sealing ring.

In foretell water softener bypass valve structure, be provided with the enhancement strip on the side surface of connecting rod, the enhancement strip distribute along the length direction of connecting rod, the both ends of strengthening the strip extend respectively to be fixed on rotatory piece and sealed step.

In the above water softener bypass valve structure, the rotating block is connected to the lower end of the connecting rod in an inclined manner, the first end and the second end are arranged at the side ends of the rotating block, the first end is located at the upper part of the inclined end of the rotating block, and the second end is located at the lower part of the inclined end of the rotating block.

In the bypass valve structure of the water softener, the rotating block is provided with a curve groove which is distributed along the side surface of the rotating block in a curve manner, and the curve groove is internally provided with the second sealing ring.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses rotary part's lower extreme is located between outer runner structure and the interior runner structure and with cavity inner wall sealing contact, rotary part's lower extreme rotates the direction of motion that changes rivers between outer runner structure and the interior runner structure along with rotary part's upper end together, has the advantage of conveniently adjusting rivers direction of motion.

2. The utility model discloses twist grip's upper end is equipped with and is used for making things convenient for the pivoted to rotate the handle, and twist grip's lower extreme has the sealed step with shell body inner wall sealing contact, sets up and rotates the handle and can make things convenient for rotary part to rotate more, keeps the leakproofness when rotary part rotates through sealed step.

3. The utility model discloses be provided with first sealing washer in the ring channel of seting up on the sealed step, improve the water sealing performance between rotary part upper end and the shell body through the sealing washer.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the rotating member of the present invention.

In the figure, 1, an outer shell; 2. a cavity; 3. an outer flow passage structure; 4. an inner flow passage structure; 5. a rotating member; 6. an outer liquid inlet; 7. an outlet for liquid; 8. an inner liquid inlet; 9. an inner liquid outlet; 10. rotating the handle; 11. rotating the block; 12. a connecting rod; 13. a first end portion; 14. a second end portion; 15. rotating the handle; 16. sealing the step; 17. an annular groove; 18. a first seal ring; 19. a reinforcing strip; 20. a curved groove; 21. and a second seal ring.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, a water softener bypass valve structure, including shell body 1, hollow cavity 2 has in the shell body 1, set up outer flow channel structure 3 and interior flow channel structure 4 that are linked together with cavity 2 inside on the shell body 1, still be equipped with the rotary part 5 that stretches into cavity 2 inside on the shell body 1, rotary part 5's upper end is rotated and is connected on shell body 1, rotary part 5's lower extreme is located between outer flow channel structure 3 and the interior flow channel structure 4 and with cavity 2 inner wall sealing contact, rotary part 5's lower extreme is rotatory change outer flow channel structure 3 and interior flow channel structure 4 internal connection relation together along with rotary part 5's upper end, lead to the change of rivers direction of motion.

In this embodiment, shell body 1 is interior to have hollow cavity 2 and to set up and stretch into the inside rotary part 5 of cavity 2 on shell body 1, and rotary part 5's lower extreme is located between outer runner structure 3 and the interior runner structure 4 and with cavity 2 inner wall sealing contact, and rotary part 5's lower extreme rotates opening and closing between change outer runner structure 3 and the interior runner structure 4 along with rotary part 5's upper end together to this changes the direction of motion of rivers, realizes the backward flow of rivers.

Referring to fig. 1, in the present embodiment, the outer flow channel structure 3 and the inner flow channel structure 4 are disposed opposite to each other, the inner flow channel structure 4 is disposed above the outer flow channel structure 3, and the bottom end of the inner flow channel structure 4 and the top end of the outer flow channel structure 3 cooperate with each other through the rotating component 5 to change the moving direction of the water flow. Interior runner structure 4 is used for connecting the inner structure of water softener, and outer runner is used for connecting external water pipe, and when the bottom of interior runner structure 4 was all the same level with the top of outer runner structure 3 or had less difference in height, made things convenient for rotary part 5 to rotate the direction of motion that changes rivers more.

As shown in fig. 1, in this embodiment, the outer flow channel structure 3 includes an outer liquid inlet 6 and an outer liquid outlet 7, the outer liquid inlet 6 and the outer liquid outlet 7 are located on the same side of the outer shell 1, and the outer liquid inlet 6 is disposed below the outer liquid outlet 7, so as to facilitate the arrangement of the overall structure and facilitate the reasonable use of the space.

As shown in fig. 1, in this embodiment, the inner flow channel structure 4 includes an inner liquid inlet 8 and an inner liquid outlet 9, the inner liquid inlet 8 and the inner liquid outlet 9 are located at the same side of the outer shell 1, and the inner liquid inlet 8 is disposed below the inner liquid outlet 9, so as to facilitate the arrangement of the overall structure and facilitate reasonable use of space.

Referring to fig. 2, in this embodiment, the rotating member 5 includes a rotating handle 10, a rotating block 11 and a connecting rod 12 connecting the rotating handle 10 and the rotating block 11, the rotating handle 10 is connected to the outer housing 1 and can rotate circumferentially relative to the outer housing 1, and the rotating block 11 has a first end 13 abutting between the inner liquid inlet 8 and the inner liquid outlet 9 and a second end 14 abutting between the outer liquid inlet 6 and the outer liquid outlet 7.

Preferably, the upper end of the swing handle 10 is provided with a swing handle 15 for facilitating a swing, and the lower end of the swing handle 10 has a sealing step 16 in sealing contact with the inner wall of the outer case 1. The rotation of the rotating member 5 is facilitated by the rotation knob 15, and the sealing performance of the rotating member 5 at the time of rotation is maintained by the sealing step 16

In order to further improve the sealing performance of the sealing step 16, at least one annular groove 17 distributed on the sealing step 16 is formed in the sealing step 16, the annular groove 17 is distributed along the outer circumferential surface of the sealing step 16, and a first sealing ring 18 is arranged in each annular groove 17.

As shown in fig. 2, a reinforcing strip 19 is disposed on a side surface of the connecting rod 12, the reinforcing strip 19 is distributed along a length direction of the connecting rod 12, and two ends of the reinforcing strip 19 extend and are fixed on the rotating block 11 and the sealing step 16, respectively. The connecting rod 12 with the reinforcing strips 19 is overall cross-shaped, the strength of the connecting rod 12 can be improved through the reinforcing strips 19, meanwhile, the cutting effect on water flow is achieved in the rotating process of the connecting rod 12, the resistance of the water flow is reduced, and the rotation is more convenient.

Referring to fig. 1 and 2, the rotary block 11 is connected to the lower end of the connecting rod 12 in an inclined manner, the first end 13 and the second end 14 are disposed at the side end of the rotary block 11, the first end 13 is located above the inclined end of the rotary block 11, and the second end 14 is located below the inclined end of the rotary block 11.

When the rotating component 5 is in an initial state, the first end 13 of the rotating block 11 is abutted between the inner liquid inlet 8 and the inner liquid outlet 9, the second end 14 is abutted between the outer liquid inlet 6 and the outer liquid outlet 7, the outer liquid inlet 6 is communicated with the inner liquid inlet 8, the inner liquid outlet 9 is communicated with the outer liquid outlet 7, water flow can flow into the water softener through the outer liquid inlet 6 and the inner liquid inlet 8, then discharged from the channels at the inner liquid outlet 9 and the outer liquid outlet 7 through circulation, when the rotating component 5 rotates and changes direction, the first end 13 is against the upper side of the outer liquid outlet 7, the second end 14 is against the lower side of the inner liquid inlet 8, at this time, the outer liquid inlet 6 and the outer liquid outlet 7 are self-communicated, and the inner liquid inlet 8 and the inner liquid outlet 9 are self-communicated, so that water of the water softener can circularly flow back between the inner liquid inlet 8 and the inner liquid outlet 9.

Preferably, in order to improve the sealing performance of the rotary block 11, the rotary block 11 is provided with a curved groove 20 which is distributed along the side surface of the rotary block 11, and a second sealing ring 21 is disposed in the curved groove 20.

The utility model discloses a theory of operation does: the outer shell 1 is internally provided with a hollow cavity 2 and a rotating part 5 arranged on the outer shell 1 and extending into the cavity 2, the lower end of the rotating part 5 is positioned between an outer flow passage structure 3 and an inner flow passage structure 4 and is in sealing contact with the inner wall of the cavity 2, when the rotating part 5 is in an initial state, a first end part 13 on a rotating block 11 is abutted between an inner liquid inlet 8 and an inner liquid outlet 9, a second end part 14 is abutted between an outer liquid inlet 6 and an outer liquid outlet 7, the outer liquid inlet 6 is communicated with the inner liquid inlet 8 at the moment, the inner liquid outlet 9 is communicated with the outer liquid outlet 7, water flow can flow into the water softener through the outer liquid inlet 6 and the inner liquid inlet 8 and then is discharged from a channel at the inner liquid outlet 9 and the outer liquid outlet 7 through circulation, when the rotating part 5 rotates to change the direction, the first end part 13 is abutted above the, the second end portion 14 abuts against the lower portion of the inner liquid inlet 8, at this time, the outer liquid inlet 6 and the outer liquid outlet 7 are self-communicated, and the inner liquid inlet 8 and the inner liquid outlet 9 are self-communicated, so that water of the water softener can circularly flow back between the inner liquid inlet 8 and the inner liquid outlet 9.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms outer housing 1, cavity 2, outer flow passage structure 3, inner flow passage structure 4, rotation member 5, outer liquid inlet 6, outer liquid outlet 7, inner liquid inlet 8, inner liquid outlet 9, rotation handle 10, rotation block 11, connection rod 12, first end 13, second end 14, rotation knob 15, sealing step 16, annular groove 17, first sealing ring 18, reinforcing strip 19, curved groove 20, second sealing ring 21, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a water softener bypass valve structure, includes shell body (1), shell body (1) in have hollow cavity (2), its characterized in that, shell body (1) on offer outer runner structure (3) and interior runner structure (4) that are linked together with cavity (2) inside, still be equipped with on shell body (1) and stretch into cavity (2) inside rotary part (5), the upper end of rotary part (5) is rotated and is connected on shell body (1), the lower extreme of rotary part (5) be located between outer runner structure (3) and interior runner structure (4) and with cavity (2) inner wall sealing contact, the lower extreme of rotary part (5) is rotatory the internal connection relation between change outer runner structure (3) and interior runner structure (4) along with the upper end of rotary part (5) together.

2. The water softener bypass valve structure according to claim 1, wherein the outer flow passage structure (3) and the inner flow passage structure (4) are oppositely arranged, the inner flow passage structure (4) is arranged above the outer flow passage structure (3), and the bottom end part of the inner flow passage structure (4) and the top end part of the outer flow passage structure (3) are matched through the rotating component (5) to change the moving direction of the water flow.

3. The water softener bypass valve structure according to claim 1, characterized in that the outer flow passage structure (3) comprises an outer liquid inlet (6) and an outer liquid outlet (7), the outer liquid inlet (6) and the outer liquid outlet (7) are located on the same side of the outer shell (1), and the outer liquid inlet (6) is arranged below the outer liquid outlet (7).

4. The water softener bypass valve structure according to claim 3, characterized in that the inner flow passage structure (4) comprises an inner liquid inlet (8) and an inner liquid outlet (9), the inner liquid inlet (8) and the inner liquid outlet (9) are located on the same side of the outer shell (1), and the inner liquid inlet (8) is arranged below the inner liquid outlet (9).

5. The water softener bypass valve structure according to claim 4, characterized in that the rotating part (5) comprises a rotating handle (10), a rotating block (11) and a connecting rod (12) connecting the rotating handle (10) and the rotating block (11), the rotating handle (10) is connected to the outer shell (1) and can rotate circumferentially relative to the outer shell (1), and the rotating block (11) has a first end (13) abutting between the inner liquid inlet (8) and the inner liquid outlet (9) and a second end (14) abutting between the outer liquid inlet (6) and the outer liquid outlet (7).

6. The water softener bypass valve structure according to claim 5, characterized in that the upper end of the rotating handle (10) is provided with a rotating handle (15) for facilitating rotation, and the lower end of the rotating handle (10) is provided with a sealing step (16) in sealing contact with the inner wall of the outer shell (1).

7. The water softener bypass valve structure according to claim 6, characterized in that the sealing step (16) is provided with at least one annular groove (17) distributed on the sealing step (16), the annular groove (17) is distributed along the outer circumferential surface of the sealing step (16), and a first sealing ring (18) is arranged in each annular groove (17).

8. The water softener bypass valve structure according to claim 6, wherein the side surface of the connecting rod (12) is provided with a reinforcing bar (19), the reinforcing bar (19) is distributed along the length direction of the connecting rod (12), and two ends of the reinforcing bar (19) are respectively extended and fixed on the rotating block (11) and the sealing step (16).

9. The structure of a bypass valve for a water softener according to claim 5, characterized in that the rotating block (11) is connected to the lower end of the connecting rod (12) in an inclined manner, the first end (13) and the second end (14) are provided at the side end of the rotating block (11), and the first end (13) is located at the upper part of the inclined end of the rotating block (11) and the second end (14) is located at the lower part of the inclined end of the rotating block (11).

10. The water softener bypass valve structure according to claim 5, characterized in that the rotating block (11) is provided with a curved groove (20) which is distributed along the curve of the side surface of the rotating block (11), and a second sealing ring (21) is arranged in the curved groove (20).