CN217462506U

CN217462506U - Noise reduction structure of booster pump and water purifier

Info

Publication number: CN217462506U
Application number: CN202221217935.1U
Authority: CN
Inventors: 王利浩; 江国胜; 尚战颂
Original assignee: Zhejiang Zhongguang Drinking Water Technology Co ltd
Current assignee: Zhejiang Zhongguang Drinking Water Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-20
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a noise reduction structure of a booster pump and a water purifier, which comprises a booster pump, a water pump body and a water pump head; the installation frame is arranged inside the water purifier shell and comprises a pipe wall and an installation cover arranged at the bottom of the pipe wall, and the pipe wall surrounds to form a chamber for accommodating the booster pump; booster pump head business turn over water direction is unanimous with pump body axial, cavity top, bottom be equipped with bolster, bolster down respectively, last bolster, bolster adopt flexible material to make down, and go up bolster, bolster down pass through the installation lid retrain in the cavity to tightly wrap up upper portion, the lower part at the booster pump respectively.

Description

Noise reduction structure of booster pump and water purifier

Technical Field

The utility model relates to a water purification technical field, concretely relates to booster pump fall structure of making an uproar and have its purifier.

Background

At present along with the renewal iteration of purifier, the big flux water purifier of reverse osmosis trend is more and more obvious, but the noise also can be corresponding improvement when big flux, and the purifier is as power at the water process, and because water pressure change, complete machine vibrations, the vibrations of pump body itself bring the noise of whole water purifier great, influence user's experience.

The pump body is fixed on the sheet metal support in the industry, and the sheet metal support of the pump body is fixed with the screw of the machine body shell through the buffering of the silica gel pad. However, this type of fastening does not reduce the noise effectively, and it takes up space and is cumbersome to install.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a can effectively reduce booster pump noise and simple to operate fall structure of making an uproar and have its purifier

An object of the utility model is to provide a structure of making an uproar falls in booster pump, its technical scheme as follows:

a noise reduction structure of a booster pump comprises

The booster pump comprises a pump body and a pump head;

the installation frame is arranged inside the water purifier shell and comprises a pipe wall and an installation cover arranged at the bottom of the pipe wall, and the pipe wall surrounds to form a chamber for accommodating the booster pump;

the water inlet and outlet directions of the pump head of the booster pump are axially consistent with the pump body, the top and the bottom of the cavity are respectively provided with an upper buffer part and a lower buffer part, the upper buffer part and the lower buffer part are made of flexible materials, and the upper buffer part and the lower buffer part are restrained in the cavity through the mounting cover and are respectively and tightly wrapped at the upper part and the lower part of the booster pump;

according to the noise reduction structure provided by the technical scheme, the booster pump is fixed in the cavity by using the buffer parts of the upper part and the lower part and the mounting cover without fixing other metal frames, so that the booster pump is more convenient to mount; the water inlet and outlet directions of the pump head of the booster pump are axially consistent with the axial direction of the pump body, an upper buffer piece and a lower buffer piece are further arranged in the axial direction, the upper buffer piece and the lower buffer piece and the booster pump are tightly constrained in the cavity by the mounting cover, the buffer effect can be effectively achieved, and the problems that the booster pump collides with the pipe wall violently to generate noise and the like are avoided; in addition, the noise reduction structure is designed in the shell of the water purifier, the booster pump is designed in the cavity formed by the pipe wall, and two closed layers are formed, so that noise is transmitted to the external environment when the booster pump operates, and the noise reduction effect is better through double partition.

Preferably, the upper buffer member and the lower buffer member are made of silicone.

As a preferred scheme, the bottom of the chamber is provided with a water inlet and a water outlet which are used for connecting the pump head with the water path plate of the water purifier, the water inlet and the water outlet are connected and provided with water inlet and outlet pipes, the water inlet and outlet pipes are arranged in parallel, and the axial directions of the water inlet and outlet pipes and the pump body are consistent.

Preferably, the upper buffer member and the lower buffer member comprise end wrapping sections and side wrapping sections, the end wrapping sections are formed at the ends of the pump body or the pump head, and the side wrapping sections are formed to wrap at least part of the side wall of the pump body or the pump head.

Preferably, the silica gel piece is made of a silica gel material with the Shore hardness of 40-50 degrees.

Preferably, the thickness of the silica gel piece is 3-6 mm.

Another object of the utility model is to provide a noise is little during the function, and installs simply, and the purifier that the volume is littleer, the purifier includes the casing and sets up at casing front end water route board subassembly, the casing include interior casing and with interior casing fixed connection's shell body, interior casing is inside from last to having first order filter core down in proper order the booster pump fall make an uproar structure and second level filter core, the pipe wall arranged by lateral extension interior casing in.

Preferably, the inner shell and the pipe wall are both made of plastic materials.

Preferably, the waterway plate component is provided with a first stage filter element seat corresponding to the first stage filter element and a second stage filter element seat corresponding to the second stage filter element.

Compared with the prior art, the utility model has the advantages of it is following: two sealing layers are designed, so that the transmission of noise is blocked doubly, and meanwhile, flexible buffering and shock absorption are designed, so that the noise reduction effect is more prominent; and the installation of booster pump need not the panel beating support and fixes to and can directly be connected with the inlet tube, consequently the installation of equipping is simpler, and space utilization is higher, and then has reduced the volume of purifier.

Drawings

Fig. 1 is a schematic structural diagram of the water purifier (without the outer shell) of the present invention.

Fig. 2 is a schematic structural diagram of the noise reduction structure (without the pipe wall and the mounting cover) according to the present invention.

Wherein, 1, a booster pump; 2. a pump body; 3. a pump head; 4. a tube wall; 5. installing a cover; 6. a chamber; 7. an upper cushion member; 8. a lower buffer member; 9. a water inlet and outlet; 10. a water inlet pipe and a water outlet pipe; 11. an end wrapping section; 12. a lateral wrapping section; 13. an inner housing; 14. a first stage filter element; 15. a second stage filter element; 16. the waterway board assembly.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like are the positional or positional relationships indicated on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the method or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the two elements can be directly connected, electrically connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at inner sections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Embodiment 1 noise reduction structure

As shown in fig. 1 to 2, an embodiment of the present invention provides a noise reduction structure of a booster pump 1, including a booster pump 1 including a pump body 2 and a pump head 3;

the installation frame is arranged inside the shell of the water purifier and comprises a pipe wall 4 and an installation cover 5 arranged at the bottom of the pipe wall 4, and the pipe wall 4 surrounds a chamber 6 for accommodating the booster pump 1;

the water inlet and outlet directions of a pump head 3 of the booster pump 1 are axially consistent with that of a pump body 2, an upper buffer member 7 and a lower buffer member 8 are respectively arranged at the top and the bottom of a cavity 6, the upper buffer member 7 and the lower buffer member 8 are made of flexible materials, and the upper buffer member 7 and the lower buffer member 8 are constrained in the cavity 6 through the mounting cover 5 and are respectively and tightly wrapped at the upper part and the lower part of the booster pump 1;

the specific installation mode of the noise reduction structure is as follows: the upper buffer member 7 is wrapped on the pump head 3, the lower buffer member 8 is included on the pump body 2, the booster pump 1 with the upper and lower buffer members 8 is plugged into the chamber, the mounting cover 5 is locked with the pipe wall 4 through bolts, the booster pump 1 is fixed in the chamber 6, and the flexible buffer member is tightly wrapped on the outer wall of the booster pump 1, so that the booster pump 1 can flexibly move in the chamber 6, and the buffering and shock absorption are effective;

according to the noise reduction structure provided by the technical scheme, the booster pump 1 is fixed in the cavity 6 by utilizing the buffer parts of the upper part and the lower part and the mounting cover 5 without fixing other metal frames, so that the booster pump 1 is more convenient to mount; the water inlet and outlet directions of a pump head 3 of the booster pump 1 are axially consistent with those of a pump body 2, an upper buffer piece and a lower buffer piece are further arranged in the axial direction, the upper buffer piece and the lower buffer piece 8 and the booster pump 1 are tightly constrained in a cavity 6 by utilizing an installation cover 5, the buffer effect can be effectively achieved, and the problems that the booster pump 1 and a pipe wall 4 collide violently to generate noise and the like are avoided; in addition, the noise reduction structure is designed in the shell of the water purifier, and the booster pump 1 is designed in the cavity 6 formed by the pipe wall 4 to form two closed layers, so that noise is transmitted to the external environment when the booster pump 1 operates, and the noise reduction effect is better through double partition.

In some preferred embodiments, the upper buffer 7 and the lower buffer 8 are made of silicone; further preferably, the silica gel piece is made of a silica gel material with the Shore hardness of 40-50 degrees; more preferably, the thickness of the silica gel piece is 3-6 mm. The design is better to play the role of buffering and damping for the booster pump 1.

In some embodiments, as shown in fig. 1, in order to facilitate the communication between the booster pump 1 and the waterway plate assembly, the chamber 6 and the upper buffer member 7 are provided with corresponding water inlets and water outlets 9 for the water inlet and water outlet 9 of the pump head 3, that is, the bottom of the chamber 6 is provided with the water inlet and water outlet 9 for connecting the pump head 3 with the waterway plate of the water purifier, the water inlet and water outlet 9 is connected with a water inlet and water outlet pipe 10, the water inlet and water outlet pipes 10 are arranged in parallel, and the water inlet and water outlet pipe 10 is in accordance with the axial direction of the pump body 2; the arrangement in the embodiment makes the installation and connection of the booster pump 1 and the water inlet and outlet pipe 10 more convenient, and saves space.

In a further embodiment, as shown in fig. 2, the upper and

lower cushions

7 and 8 include end wrapping sections 11 and side wrapping sections 12, the end wrapping sections 11 are configured at the ends of the pump body 2 or the pump head 3, and the side wrapping sections 12 are configured to wrap at least a portion of the side walls of the pump body 2 or the pump head 3; the bolster parcel part 1 outer wall of booster pump can realize the buffering purpose, reduces cost and easy to assemble, also leaves certain leeway for 1 lateral wall of booster pump and pipe wall 4 simultaneously, and the activity of being convenient for avoids equipping the harm.

Embodiment 2 Water purifier

As shown in fig. 1 to 2, another objective of the present invention is to provide a water purifier with low noise during operation, simple installation and smaller volume, wherein the water purifier comprises a casing and a water circuit board assembly disposed at the front end of the casing, the casing comprises an inner casing 13 and an outer casing fixedly connected to the inner casing 13, the inner casing 13 has a first-stage filter element 14, above mentioned from top to bottom inside, and a noise reduction structure and a second-stage filter element 15 of the booster pump 1, and the pipe wall 4 is transversely extended and disposed inside the inner casing 13.

Preferably, the inner shell 13 and the pipe wall 4 are made of plastic materials, so that noise is reduced to a certain extent.

In a further embodiment, the waterway plate assembly is provided with a first stage filter element 14 seat corresponding to the first stage filter element 14 and a second stage filter element 15 seat (not shown in the figures) corresponding to the second stage filter element 15.

According to the technical scheme adopted by the embodiment, the two sealing layers are designed to play a role in double noise blocking, and meanwhile, the flexible buffer shock absorption is designed, so that the noise reduction effect is more prominent; and the installation of booster pump 1 need not the panel beating support and fixes to and can directly be connected with the inlet tube, consequently the installation of equipping is simpler, and space utilization is higher, and then has reduced the volume of purifier.

It should be noted that the above embodiments are merely representative examples of the present invention. The utility model can also have a plurality of deformations. Any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a structure of making an uproar falls in booster pump which characterized in that: comprises that

A booster pump (1) comprising a pump body (2) and a pump head (3);

the installation frame is arranged inside the shell of the water purifier and comprises a pipe wall (4) and an installation cover (5) arranged at the bottom of the pipe wall (4), and the pipe wall (4) surrounds to form a chamber (6) for containing the booster pump;

booster pump head (3) business turn over water direction is unanimous with the pump body (2) axial, cavity (6) top, bottom be equipped with bolster (7), bolster (8) down respectively, last bolster (7), bolster (8) adopt flexible material to make down, and go up bolster (7), bolster (8) pass through down installation lid (5) restrict in cavity (6) to tightly wrap up upper portion, the lower part at the booster pump respectively.

2. The noise reduction structure of the booster pump according to claim 1, wherein the upper and lower cushions (7, 8) are made of silicone.

3. The noise reduction structure of the booster pump according to claim 1, wherein the bottom of the chamber (6) is provided with a water inlet and outlet (9) for connecting the pump head (3) with a water circuit board of the water purifier, the water inlet and outlet (9) is connected with a water inlet and outlet pipe (10), the water inlet and outlet pipe (10) is arranged in parallel, and the water inlet and outlet pipe (10) is consistent with the axial direction of the pump body (2).

4. The noise reduction structure of a booster pump according to claim 1, wherein the upper and lower buffers (7, 8) comprise end wrapping sections (11) and side wrapping sections (12), the end wrapping sections (11) being configured at the ends of the pump body (2) or the pump head (3), and the side wrapping sections (12) being configured to wrap at least a portion of the side walls of the pump body (2) or the pump head (3).

5. The noise reduction structure of the booster pump as claimed in claim 2, wherein the silica gel member is made of a silica gel material with a shore hardness of 40-50 degrees.

6. The noise reduction structure of a booster pump according to claim 2, wherein the thickness of the silicone member is 3-6 mm.

7. The water purifier is characterized by comprising a shell and a waterway plate component arranged at the front end of the shell, wherein the shell comprises an inner shell (13) and an outer shell fixedly connected with the inner shell (13), the inner part of the inner shell (13) is sequentially provided with a first-stage filter element (14), a noise reduction structure of the booster pump as claimed in any one of the claims 1 to 6 and a second-stage filter element (15) from top to bottom, and the pipe wall (4) is transversely extended and arranged in the inner shell (13).

8. Water purifier according to claim 7, wherein said inner shell (13) and said tubular wall (4) are made of plastic material.

9. The water purifier according to claim 7, wherein said waterway plate assembly is provided with a first stage filter element (14) seat corresponding to said first stage filter element (14) and a second stage filter element (15) seat corresponding to said second stage filter element (15).