CN220792450U - Integrated water route board and water purification unit - Google Patents

Abstract

The utility model relates to and discloses an integrated waterway board and water purification equipment. Relates to the technical field of water purifiers. The water hammer eliminating device comprises a water inlet, a water inlet pipeline and a water hammer eliminating device, wherein the water inlet pipeline is communicated with the water inlet; the water inlet pipeline is also provided with a water inlet electromagnetic valve, the water inlet electromagnetic valve is used for controlling the on-off of the water inlet pipeline, and the water hammer eliminating device is arranged at the upstream of the water inlet electromagnetic valve along the water flow direction. The water inlet pipeline is provided with a water hammer eliminating device, and the water hammer eliminating device is arranged at the upstream of the water inlet electromagnetic valve along the flow direction of water flow in the water inlet pipeline. When the water inlet electromagnetic valve is closed, the water flow at the upstream of the water inlet electromagnetic valve is suddenly cut off, and the huge instant water pressure generated by the upstream water flow due to the water hammer effect is eliminated through the water hammer eliminating device arranged at the upstream of the water inlet electromagnetic valve, so that the joint and the pipeline of the integrated waterway plate are protected, the damage of the waterway plate due to the influence of the water hammer effect is reduced, and the service life of the waterway plate is prolonged.

Description

Integrated water route board and water purification unit

Technical Field

The utility model relates to the technical field of water purifiers, in particular to an integrated waterway board and water purifying equipment.

Background

The direct impact of economic development is the pursuit of people for high quality life, and more families begin to use water purifiers to improve the quality of domestic water. Because the water pressure changes greatly between each region and each floor, the water hammer effect can be caused by the reasons of the water pump, the water tap, and the like, so that the instantaneous water pressure is several times or even tens times of times that of the normal condition.

At present, the household water purifier increasingly adopts an integrated waterway plate as a waterway system, the instant water pressure generated by the water hammer effect is extremely easy to damage the integrated waterway plate, the joint of the integrated waterway plate is easy to generate water leakage phenomenon over time, and the runner is also likely to crack, so that the water purifier cannot work, and even large-area water leakage is caused to cause property loss.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an integrated waterway board and water purifying equipment, which can reduce damage caused by the influence of water hammer effect on the integrated waterway board, thereby prolonging the service life of the integrated waterway board.

The utility model provides an integrated waterway board, which comprises a water inlet, a water inlet pipeline communicated with the water inlet, and a water hammer eliminating device arranged on the water inlet pipeline; the water inlet pipeline is further provided with a water inlet electromagnetic valve, the water inlet electromagnetic valve is used for controlling the on-off of the water inlet pipeline, and the water hammer eliminating device is arranged at the upstream of the water inlet electromagnetic valve along the water flow direction.

Further, the water hammer eliminating device comprises a shell and an elastic component, wherein an air accommodating cavity with one end communicated with the water inlet pipeline and the other end closed is arranged in the shell, and the elastic component moves back and forth in the air accommodating cavity.

Further, a boss is arranged at one end of the air accommodating cavity, which is close to the water inlet pipeline, and the elastic component is limited in the air accommodating cavity by the boss.

Further, the water hammer eliminating device further comprises a gland for sealing the other end of the air accommodating cavity.

Further, the elastic component comprises a piston and a spring, one end of the spring is connected with the gland, the other end of the spring is connected with the piston, and the piston moves back and forth in the air accommodating cavity.

Further, the water hammer eliminating device further comprises a sealing ring used for sealing between the piston and the air accommodating cavity.

Further, the sealing rings are arranged between the piston and the inner wall of the air accommodating cavity, and the sealing rings are axially distributed at the periphery of the piston.

Further, the integrated waterway plate further comprises an upper waterway plate and a lower waterway plate, the upper waterway plate is fixedly connected with the lower waterway plate, the water inlet is formed between the upper waterway plate and the lower waterway plate, the water inlet is formed in the outer wall of the upper waterway plate and is communicated with the outside, and the water hammer eliminating device is arranged at the top of the upper waterway plate.

Further, the outer wall of the upper waterway plate is also provided with a water purifying port for outputting purified water, a water purifying port for outputting purified water and a waste water port for outputting waste water, wherein the water inlet, the water purifying port and the waste water port are all connected with corresponding woven pipes or PE pipes.

The utility model also provides water purifying equipment, which comprises the integrated waterway board.

Compared with the prior art, the utility model has the beneficial effects that: the water inlet pipeline is provided with a water hammer eliminating device which is arranged at the upstream of the water inlet electromagnetic valve along the flow direction of water flow in the water inlet pipeline. When the water inlet electromagnetic valve is closed, the water flow at the upstream of the water inlet electromagnetic valve is suddenly cut off, and the huge instant water pressure generated by the upstream water flow due to the water hammer effect is eliminated through the water hammer eliminating device arranged at the upstream of the water inlet electromagnetic valve, so that the joint and the pipeline of the integrated waterway plate are protected, the damage of the waterway plate due to the influence of the water hammer effect is reduced, and the service life of the waterway plate is prolonged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements.

FIG. 1 is a cross-sectional view of an integrated waterway board according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic top view of an integrated waterway board according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a state of a water hammer eliminating device of an integrated waterway board when water is introduced into a water inlet pipe according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a water hammer eliminating device with an integrated waterway board according to an embodiment of the present utility model when a water inlet pipe is suddenly closed.

In the figure: 1. a water inlet; 2. a water inlet pipeline; 3. a water hammer eliminating device; 31. a housing; 311. a gas-accommodating cavity; 312. a boss; 32. a piston; 33. a gland; 34. a spring; 35. a seal ring; 4. an upper waterway plate; 5. a lower waterway plate; 6. a water purifying port; 7. a pure water port; 8. waste water gap.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are included in the protection scope of the present utility model.

The integrated waterway board comprises a water inlet 1, a water inlet pipeline 2 communicated with the water inlet 1 and a water hammer eliminating device 3 arranged on the water inlet pipeline 2; the water inlet pipeline 2 is also provided with a water inlet electromagnetic valve, the water inlet electromagnetic valve is used for controlling the on-off of the water inlet pipeline 2, and the water hammer eliminating device 3 is arranged at the upstream of the water inlet electromagnetic valve along the water flow direction, and the figures 1 and 3 are referred to.

In this application, integrated water route board includes water inlet 1 and inlet tube 2, and water inlet 1 communicates inlet tube 2 with the external world to make rivers flow into inlet tube 2 through water inlet 1, by inlet tube 2 flow direction purifier's filter equipment again. The water inlet pipeline 2 is provided with a water inlet electromagnetic valve and a water hammer eliminating device 3, and the water inlet electromagnetic valve is used for controlling the on-off of the water inlet pipeline 2, so that the water taking or stopping control of the water purifier is realized.

When the water inlet electromagnetic valve is closed, the water flow at the upstream of the water inlet electromagnetic valve is suddenly cut off when the water purifier stops taking water, so that a water hammer effect is generated, and the suddenly increased instant water pressure impacts the joint and the pipeline of the integrated waterway plate to damage the integrated waterway plate. The long-term hydraulic impact can cause the water leakage phenomenon to be easily generated at the joint of the integrated waterway plate, and the pipeline can be cracked, so that the water purifier cannot work, and even large-area water leakage is caused to cause property loss.

In this application, the water inlet line 2 is therefore also provided with a water hammer eliminating device 3, the water hammer eliminating device 3 being arranged upstream of the water inlet solenoid valve along the flow direction of the water flow in the water inlet line 2. When the water inlet electromagnetic valve is closed, the water flow at the upstream of the water inlet electromagnetic valve is suddenly cut off, and the huge instant water pressure generated by the upstream water flow due to the water hammer effect is eliminated through the water hammer eliminating device 3 arranged at the upstream of the water inlet electromagnetic valve, so that the joint and the pipeline of the integrated waterway plate are protected, the damage of the waterway plate due to the water hammer effect is reduced, and the service life of the integrated waterway plate is prolonged.

In this embodiment, the water hammer eliminating device 3 includes a housing 31 and an elastic component, wherein a gas accommodating chamber 311 with one end communicating with the water inlet pipeline 2 and the other end being closed is provided in the housing 31, and the elastic component reciprocates in the gas accommodating chamber 311, see fig. 2. An air accommodating cavity 311 is arranged in the shell 31 of the water hammer eliminating device 3, one end of the air accommodating cavity 311 is communicated with the water inlet pipeline 2, the other end is closed, and an elastic component is arranged in the air accommodating cavity 311.

When the water inlet electromagnetic valve is closed and the water flow at the upstream of the water inlet electromagnetic valve is cut off suddenly, the impact generated by the suddenly increased instant water pressure acts on the elastic component through the communication port between the air accommodating cavity 311 and the water inlet pipeline 2 to push the elastic component to move in the air accommodating cavity 311 in a direction away from the water inlet pipeline 2; when the pressure is reduced or disappears, the elastic component moves in the air accommodating cavity 311 towards the direction close to the water inlet pipeline 2 under the action of self elastic force, so that dynamic balance is formed, the pressure at the pipeline and the joint is effectively relieved, the joint and the pipeline of the integrated waterway board are protected, and the service life of the integrated waterway board is prolonged.

In this embodiment, a boss 312 is provided at an end of the air chamber 311 adjacent to the water inlet pipe 2, and the boss 312 restricts the elastic member in the air chamber 311. A boss 312 is arranged at the communication port of the air accommodating cavity 311 and the water inlet pipeline 2, and when water pressure acts on the elastic component through the communication port of the air accommodating cavity 311 and the water inlet pipeline 2, the boss 312 limits the elastic component in the air accommodating cavity 311, so that the elastic component only reciprocates in the air accommodating cavity 311, and the pressure impact of the water pressure on the elastic component is larger and the pressure loss is smaller; on the other hand, the arrangement of the boss 312 enables the caliber of the communication port between the air containing cavity 311 and the water inlet pipeline 2 to be smaller than the inner diameter of the air containing cavity 311, so that the pressure impact of the water pressure on the elastic component is further enhanced, the pressure loss is reduced, and the pressure in the water inlet pipeline 2 is relieved more effectively.

In this embodiment, the water hammer eliminating device 3 further includes a gland 33 for closing the other end of the air chamber 311, see fig. 2. The water hammer eliminating device 3 further comprises a gland 33, wherein the gland 33 seals one end of the air accommodating cavity 311, which is far away from the end communicated with the water inlet pipeline 2, so that on one hand, water in the water inlet pipeline 2 is prevented from flowing out through the air accommodating cavity 311 to influence the water supply of the water purifier; on the other hand, the air containing cavity 311 is isolated from the outside, so that a communicated airtight space is formed between the air containing cavity 311 and the water inlet pipeline 2, and when the water hammer effect is generated in the water inlet pipeline 2, the suddenly increased water pressure in the water inlet pipeline 2 can be transmitted to the elastic component in the air containing cavity 311, and the elastic component is pushed to reciprocate in the air containing cavity 311, so that the pressure in the water inlet pipeline 2 is effectively relieved.

In practical use, the gland 33 is usually fixed to the housing 31 by a screw, so that the gland 33 seals the end of the air chamber 311 away from the end communicating with the water inlet pipe 2. It is envisioned that: in this application, the better the sealing performance of the gland 33 to the air-containing cavity 311, when the water hammer effect is generated in the water inlet pipeline 2, the more rapid the elastic component moves under the impact of the water pressure, so as to better protect the joint and the pipeline on the integrated waterway board. Therefore, in the application, a sealing ring can be arranged between the periphery of the gland 33 and the inner wall of the air containing cavity 311, so that the gap between the gland 33 and the air containing cavity 311 is sealed, and the gland 33 has a better sealing effect on the air containing cavity 311.

In this embodiment, the elastic assembly includes a piston 32 and a spring 34, one end of the spring 34 is connected to the gland 33, and the other end is connected to the piston 32, and the piston 32 reciprocates in the air chamber 311, see fig. 2. Because the air-containing cavity 311 has one end connected to the water inlet pipe 2 and the other end closed by the gland 33, when water is introduced into the water inlet pipe 2, the piston 32 moves away from the water inlet pipe 2 and toward the gland 33 under the action of water pressure, and the spring 34 is slightly compressed at this time, as shown in fig. 4.

When the water inlet electromagnetic valve is closed and the water flow upstream of the water inlet electromagnetic valve is suddenly cut off, the suddenly increased instantaneous water pressure is generated in the water inlet pipeline 2, the piston 32 is pushed to move in the air containing cavity 311 continuously in the direction away from the water inlet pipeline 2 and close to the gland 33, and at the moment, the spring 34 is greatly compressed, so that the pressure in the water inlet pipeline 2 is effectively relieved, and the pressure is shown in fig. 5.

In a short time after the water inlet electromagnetic valve is closed, the instantaneous water pressure in the water inlet pipeline 2 gradually decreases, the piston 32 moves in the air containing cavity 311 towards the direction away from the gland 33 and towards the water inlet pipeline 2 under the elastic force of the spring 34 for recovering the deformation of the spring 34 until the instantaneous water pressure in the water inlet pipeline 2 disappears, and the spring 34 recovers the natural extension state. It is envisioned that: in the actual water intake process of the water purifier, the water pressure in the water inlet pipeline 2 fluctuates in a small range, so the piston 32 can do small-amplitude reciprocating motion.

In this embodiment, the water hammer eliminating device 3 further includes a sealing ring 35 for sealing between the piston 32 and the air accommodating chamber 311, see fig. 2. In the present application, the water hammer eliminating device 3 further includes a seal ring 35, and the seal ring 35 is disposed between the periphery of the piston 32 and the inner wall of the air chamber 311, and seals the gap between the piston 32 and the air chamber 311.

On one hand, the water pressure in the water inlet pipeline 2 can better act on the piston 32, and the piston 32 can move more rapidly under the impact of the water pressure, so that the joint and the pipeline on the integrated waterway board are better protected; on the other hand, water in the water inlet pipeline 2 can be prevented from entering the space where the spring 34 is located through the gap between the piston 32 and the air accommodating cavity 311, so that the corrosion of the spring 34 is caused, the service life of the spring 34 is influenced, the expansion and contraction of the spring 34 are also hindered, and the using effect of the water hammer eliminating device 3 is influenced.

In this embodiment, the number of sealing rings 35 is plural, and the plurality of sealing rings 35 are disposed between the piston 32 and the inner wall of the air accommodating cavity 311, and are distributed along the axial direction at the periphery of the piston 32, see fig. 2. A plurality of sealing rings 35 are arranged between the piston 32 and the inner wall of the air accommodating cavity 311, and the plurality of sealing rings 35 are axially arranged along the periphery of the piston 32, so that on one hand, the plurality of sealing rings 35 simultaneously seal gaps between the piston 32 and the air accommodating cavity 311, thereby playing a better sealing effect, and on the other hand, the plurality of sealing rings 35 are axially arranged along the periphery of the piston 32, so that the piston 32 can be prevented from inclining when in reciprocating motion, and the sealing effect between the piston 32 and the air accommodating cavity 311 is further ensured.

In this embodiment, the integrated water path board further includes an upper water path board 4 and a lower water path board 5, the upper water path board 4 is fixedly connected with the lower water path board 5, the water inlet pipeline 2 is formed between the upper water path board 4 and the lower water path board 5, the water inlet 1 is arranged on the outer wall of the upper water path board 4, the water inlet pipeline 2 is communicated with the outside, and the water hammer eliminating device 3 is arranged at the top of the upper water path board 4, see fig. 1 and 3. The main body of the integrated waterway board is composed of an upper waterway board 4 and a lower waterway board 5, the upper waterway board 4 and the lower waterway board 5 are fixedly connected in a detachable connection mode, for example, the upper waterway board 4 and the lower waterway board 5 are fixedly connected through screws.

The water inlet pipeline 2 is a channel formed between the upper water channel plate 4 and the lower water channel plate 5, the water inlet 1 is arranged on the outer wall of the upper water channel plate 4, and the water inlet pipeline 2 is communicated with the outside, so that when an external water supply device supplies water to the water inlet pipeline 2 through the water inlet 1, water flows to the filtering device of the water purifier through the channel between the upper water channel plate 4 and the lower water channel plate 5, and water taking of the water purifier is realized.

In this application, fix the shell 31 of water hammer eliminating device 3 at the top of last water route board 4, and hold air cavity 311 in the shell 31 runs through last water route board 4, communicate with intake pipe 2, thereby make the water pressure in intake pipe 2, can act on the piston 32 in holding air cavity 311, and through promoting the piston 32 to move towards the direction of keeping away from intake pipe 2, alleviate the pressure in intake pipe 2, and then when producing the water hammer effect in intake pipe 2, the pipeline and the joint on the protection integrated water road.

In this application, the main part of integrated water route board is the split type structure of constituteing by last water route board 4 and lower water route board 5, and goes up water route board 4 and lower water route board 5 detachable connection, in order to in the follow-up use, can unpack up water route board 4 and lower water route board 5, is convenient for clear up and maintain the pipeline in the integrated water route board to make the practicality of this integrated water route board stronger.

Further, in the present application, the housing 31 and the upper waterway plate 4 may be provided as a unitary structure, referring to fig. 1 and 2. Because shell 31 is fixed when the top at last water route board 4, form the arch at the top at last water route board 4, consequently in this application, set up shell 31 and last water route board 4 as an organic whole structure, strengthen shell 31 and last water route board 4 connection structure's stability, prevent when in actual use, because of external collision causes shell 31 to have the risk that drops on last water route board 4, influence the use of this integrated water route board.

In this embodiment, the outer wall of the upper waterway plate 4 is further provided with a purified water port 6 for outputting purified water, a purified water port 7 for outputting purified water, and a waste water port 8 for outputting waste water, see fig. 2. In this application, still be equipped with water purification mouth of a river 6, pure water mouth 7 and waste water mouth 8 on the integrated water route board, water purification mouth 6, pure water mouth 7 and waste water mouth 8 also set up on the outer wall of last water route board 4.

It is envisioned that: still be formed with water purification pipeline, pure water pipeline and waste water pipeline between last water route board 4 and lower water route board 5, water purification mouth 6 communicates pure water pipeline and external world, pure water mouth 7 communicates pure water pipeline and external world, waste water mouth 8 communicates waste water pipeline and external world, thereby make the water purifier can pass through the pure water pipeline on the integrated water route board and the pure water mouth 6 output water purification, pure water pipeline and pure water mouth 7 output pure water on the integrated water route board, and the waste water that the water purifier produced is discharged through waste water pipeline and waste water mouth 8 on the integrated water route board, and then make this integrated water route board can be applicable to the water purifier of multiple functions, application scope is wider, the practicality is stronger.

In this embodiment, the water inlet 1, the water purifying port 6, the water purifying port 7 and the waste water port 8 are all connected with corresponding woven pipes or PE pipes. The water supply device is communicated with the water inlet 1 through the woven pipe or the PE pipe, so that the water supply device can supply water to the water inlet pipeline 2 through the water inlet 1, and water taking of the water purifier is realized. The water purifying port 6, the water purifying port 7 and the waste water port 8 are all connected with corresponding braided pipes or PE pipes, so that purified water, pure water and waste water output by the water purifier are conveyed to a designated position through the braided pipes or the PE pipes.

The flexible pipes such as braided tube or PE pipe are all connected to water inlet 1, water purification mouth 6, pure water mouth 7 and useless mouth of a river 8, because space is limited under the kitchen, and the flexible pipe has certain deformability, through the crisscross setting of the flexible pipe that water inlet 1, water purification mouth 6, pure water mouth 7 and useless mouth of a river 8 are connected, promote the utilization ratio in space under the kitchen to make the water purifier that adopts this integrated water route board, adaptability when the installation is stronger.

It is envisioned that: when the water purifier stops taking water, the impact force of water pressure can cause the woven tube or the PE tube to shake when the water hammer effect is generated in the water inlet pipeline 2, so that abnormal sound is generated by the water purifier. In this application, through setting up the water hammer eliminating device 3 in the solenoid valve upstream that intakes, eliminate the water hammer effect that produces in the intake pipe 2, can weaken greatly and weave the abnormal sound that produces because of the shake between pipe or the PE pipe, promote user's use experience.

The embodiment also provides a water purifying device, which comprises the integrated waterway board.

The above description may be implemented alone or in various combinations and these modifications are within the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. An integrated waterway board is characterized by comprising a water inlet (1), a water inlet pipeline (2) communicated with the water inlet (1), and a water hammer eliminating device (3) arranged on the water inlet pipeline (2); the water inlet pipeline (2) is further provided with a water inlet electromagnetic valve, the water inlet electromagnetic valve is used for controlling the on-off of the water inlet pipeline (2), and the water hammer eliminating device (3) is arranged at the upstream of the water inlet electromagnetic valve along the water flow direction.

2. An integrated waterway board according to claim 1, characterized in that the water hammer eliminating device (3) comprises a shell (31) and an elastic component, a gas containing cavity (311) with one end communicated with the water inlet pipeline (2) and the other end closed is arranged in the shell (31), and the elastic component moves reciprocally in the gas containing cavity (311).

3. An integrated waterway board according to claim 2, characterized in that said air-accommodating chamber (311) is provided with a boss (312) at one end adjacent to said water inlet conduit (2), said boss (312) confining said elastic assembly in said air-accommodating chamber (311).

4. An integrated waterway board according to claim 2, characterized in that the water hammer eliminating means (3) further comprises a gland (33) for closing the other end of the air-accommodating chamber (311).

5. An integrated waterway plate according to claim 4, characterized in that said elastic assembly comprises a piston (32) and a spring (34), said spring (34) being connected at one end to said gland (33) and at the other end to said piston (32), said piston (32) being reciprocally movable in said housing (311).

6. An integrated waterway board according to claim 5, characterized in that the water hammer eliminating means (3) further comprise a sealing ring (35) for sealing between the piston (32) and the air-containing chamber (311).

7. An integrated waterway plate according to claim 6, characterized in that said sealing ring (35) is a plurality of sealing rings (35) arranged between said piston (32) and the inner wall of said air-containing chamber (311), and a plurality of said sealing rings (35) are axially distributed on the periphery of said piston (32).

8. An integrated waterway board according to claim 1, characterized in that the integrated waterway board further comprises an upper waterway board (4) and a lower waterway board (5), the upper waterway board (4) is fixedly connected with the lower waterway board (5), the water inlet pipeline (2) is formed between the upper waterway board (4) and the lower waterway board (5), the water inlet (1) is arranged on the outer wall of the upper waterway board (4), the water inlet pipeline (2) is communicated with the outside, and the water hammer eliminating device (3) is arranged on the top of the upper waterway board (4).

9. An integrated waterway board as claimed in claim 8, characterized in that the outer wall of the upper waterway board (4) is further provided with a purified water port (6) for outputting purified water, a purified water port (7) for outputting purified water, and a waste water port (8) for outputting waste water, and the water inlet (1), the purified water port (6), the purified water port (7) and the waste water port (8) are connected with respective woven pipes or PE pipes.

10. A water purification apparatus comprising an integrated waterway board according to any one of claims 1-9.