CN215667386U

CN215667386U - Micro-nano bubble generator and water purifier thereof

Info

Publication number: CN215667386U
Application number: CN202120779597.XU
Authority: CN
Inventors: 蒋泽伟
Original assignee: Shuiqi Shanghai Technology Co ltd
Current assignee: Shuiqi Shanghai Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-28
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the field of water purification, and discloses a micro-nano bubble generator and a water purifier thereof, which comprise a valve body (10), wherein a flow guide piece is arranged in the valve body (10), the flow guide piece divides an inner cavity of the valve body (10) into a water inlet cavity (101) and a mixing cavity (102), the flow guide piece comprises at least two flow guide blocks (11), a water flow channel (12) with a strip-shaped water outlet is formed between every two adjacent flow guide blocks (11), and the sectional area of the water flow channel (12) close to one end of the water inlet cavity (101) is gradually reduced until the water outlet is formed. This bubble generator has used the originally dissolved air of aquatic, and rivers can form micro-nano bubble water behind the bar rivers passageway through water conservancy diversion spare, and this kind of bubble water diameter is littleer to the clean ability of washing water purification has been improved.

Description

Micro-nano bubble generator and water purifier thereof

Technical Field

The utility model relates to the field of water purification, in particular to a micro-nano bubble generator and a water purifier thereof.

Background

The existing high-end water purifier usually has two kinds of produced water, one is washing and purifying water, and a filter element is used for filtering residual chlorine and particulate matters in tap water and is used for washing (including fruits, vegetables, bowls and chopsticks, face washing and the like), and the produced water is not greatly different from the tap water in the aspect of cleanliness. The other is drinking well water, and an ultrafiltration membrane filter element or a reverse osmosis filter element is used for filtering on the basis of washing and purifying water, so that the water quality is further improved, and the drinking well water is generally used for drinking.

There are also known water treatment technologies using bubble generating devices to form wash water with bubble water, such as the bubble generating device of application No. 201922502526.0 and water treatment apparatuses having the same, wherein a bubble generating member forms bubble water through a special water flow passage thereon, the water flow passage includes a first passage and a second passage, the first passage is a tapered passage, and a free end of the first passage forms an inlet of the bubble generating member. The second channel is a conical channel, the second channel is connected with the first channel, and the free end of the second channel forms an outlet of the foaming piece. Specifically, the small diameter end of the first channel is connected to the small diameter end of the second channel. Therefore, the processing and the manufacturing of the water flow channel are convenient, and the water flow can smoothly flow through the water flow channel. Although the bubble generator with the structure can generate bubble water, the diameter of bubbles is large, and the cleaning capability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a micro-nano bubble generator and a water purifier thereof, aiming at the defect of poor cleaning capability of bubble water generated by the bubble generator in the prior art.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

micro-nano bubble generator, including the valve body, install the water conservancy diversion spare in the valve body, the water conservancy diversion spare is separated into intake antrum and hybrid chamber with the inner chamber of valve body, and the water conservancy diversion spare includes that quantity is two water conservancy diversion pieces at least, forms the rivers passageway that the delivery port is the bar between two adjacent water conservancy diversion pieces, and the rivers passageway sectional area that is close to intake antrum one end reduces gradually until its delivery port department. This bubble generator has used the originally dissolved air of aquatic, and rivers can form micro-nano bubble water behind the bar rivers passageway through water conservancy diversion spare, and this kind of bubble water diameter is littleer to the clean ability of washing water purification has been improved.

Preferably, the end surface of the flow guide member near one end of the mixing chamber is a flat surface.

Preferably, the opposite surfaces of the two adjacent guide blocks are guide surfaces, and the guide surfaces are inclined surfaces. The inclined surface reduces the cross section of the water flow channel, so that the flow speed of water flow is increased when the water flow flows out of the water outlet of the water flow channel, and a Venturi phenomenon is formed.

Preferably, when the number of the guide blocks is at least three, the two guide surfaces on the guide block intersect, and the sectional area of the guide block in the radial direction gradually decreases. The increase of the flow guide block leads the increase of the water flow channel to form more bubble water.

Preferably, the projection shape of the plurality of water flow channels close to one end of the mixing cavity is in a shape of a Chinese character 'yi' or 'ten' or'm'.

Preferably, quick connectors for connecting water pipes are installed at both ends of the valve body. Make things convenient for this bubble generator can be quick install in the water route.

Preferably, the deflector block is integrally formed with the valve body. The integrally formed bubble generator is convenient to manufacture, and the processing speed of finished products can be doubled as long as the die is manufactured.

Preferably, the guide member comprises a positioning ring, all the guide blocks are fixed on the inner circumferential side wall of the positioning ring, and the outer circumferential surface of the positioning ring is hermetically and fixedly connected with the inner circumferential surface of the valve body. Although the split type flow guide piece needs to be assembled, the universality is improved, and when the flow guide piece is damaged, only the flow guide piece needs to be replaced.

The water purifier comprises a preposed filter element, a water inlet electromagnetic valve, a booster pump and a postposition filter element which are connected in sequence; still include micro-nano bubble generator, be connected with the washing pipe on the water pipe between booster pump and the rearmounted filter core, micro-nano bubble generator installs on the washing pipe.

Due to the adoption of the technical scheme, the utility model has the remarkable technical effects that:

this bubble generator has used the originally dissolved air of aquatic, and rivers can form micro-nano bubble water behind the bar rivers passageway through water conservancy diversion spare, and this kind of bubble water diameter is littleer to the clean ability of washing water purification has been improved.

Drawings

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

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic view of a projected structure of the inlet chamber of fig. 1.

Fig. 4 is a schematic view of the projected structure of the mixing chamber in the boss 1.

Fig. 5 is a schematic view of a frame structure of the water purifier.

The names of the parts indicated by the numerical references in the above figures are as follows: the device comprises a micro-nano bubble generator 1, a pre-filter element 2, a water inlet electromagnetic valve 3, a booster pump 4, a post-filter element 5, a washing pipe 6, a valve body 10, a flow guide block 11, a water flow channel 12, a quick joint 13, a positioning ring 14, a water inlet cavity 101, a mixing cavity 102 and a flow guide surface 111.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

The micro-nano bubble generator, as shown in fig. 1-5, comprises a valve body 10, a flow guide member is installed in the valve body 10, the flow guide member divides an inner cavity of the valve body 10 into a water inlet cavity 101 and a mixing cavity 102, the flow guide member includes at least two flow guide blocks 11, the number of the flow guide blocks 11 is 6 in this embodiment, the 6 flow guide blocks 11 are uniformly distributed on the side wall of the inner cavity of the valve body 10, a water flow channel 12 with a strip-shaped water outlet is formed between two adjacent flow guide blocks 11, so as to form a water flow channel 12 shaped like a Chinese character 'mi', the sectional area of the water flow channel 12 near one end of the water inlet cavity 101 is gradually reduced to the water outlet, when water flows through the water inlet cavity 101, the cross section of the water flow channel 12 is gradually reduced, so that the speed of the water flow is increased, the water flow flows at high speed from the water outlet of the water flow channel 12 to the mixing cavity 102, the water flow flowing at high speed forms low pressure in the mixing cavity 102, thereby generating adsorption and forming water bubbles, wherein the bubbles are micro-nano bubbles, the micro-nano bubbles refer to bubbles with the diameter of 10-1000 nanometers in water, and the water containing the micro-nano bubbles has strong cleaning capability.

The end surface of the flow guide near the end of the mixing chamber 102 is flat.

The opposite surface of two adjacent guide blocks 11 is a guide surface 111, and the guide surface 111 is an inclined surface, so that the width of the water flow channel 12 gradually decreases from the water inlet cavity 101 to the mixing cavity 102.

When the number of the flow guiding blocks 11 is at least three, the number of the flow guiding blocks 11 in this embodiment is 6, the two flow guiding surfaces 111 on the flow guiding blocks 11 intersect, and the sectional area of the flow guiding blocks 11 decreases gradually along the radial direction, so that the flow guiding blocks 11 form a pyramid shape with one side being a plane.

Quick connectors 13 for connecting water pipes are mounted at two ends of the valve body 10, and the quick connectors 13 facilitate the micro-nano bubble generator to be mounted on a water purification pipeline.

The flow guiding member comprises a positioning ring 14, all the flow guiding blocks 11 are fixed on the inner circumferential side wall of the positioning ring 14, and the outer circumferential surface of the positioning ring 14 is sealed and fixedly connected with the inner circumferential surface of the valve body 10.

Example 2

Embodiment 2 has substantially the same features as embodiment 1 except that the guide member of this embodiment does not have a positioning ring 14 and all guide blocks 11 are integrally formed with the valve body 10.

Example 3

The embodiment 3 has substantially the same features as the embodiment 1, except that the plurality of water flow passages 12 near one end of the mixing chamber 102 have a projected shape of a "straight" shape, and the "straight" shaped water flow passages 12 are not shown in the corresponding schematic view in this embodiment.

Example 4

The embodiment 4 has substantially the same features as the embodiment 1, except that the plurality of water flow passages 12 near one end of the mixing chamber 102 have a cross-shaped projected shape, and the cross-shaped water flow passages 12 are not shown in the corresponding schematic view in this embodiment.

Example 5

The water purifier comprises a preposed filter element 2, a water inlet electromagnetic valve 3, a booster pump 4 and a postposition filter element 5 which are connected in sequence; still include the micro-nano bubble generator 1 in embodiment 1 or 2 or 3 or 4, be connected with washing pipe 6 on the water pipe between booster pump 4 and the rearmounted filter core 5, micro-nano bubble generator 1 installs on washing pipe 6. Therefore, the water purifier forms two water purification water paths, one path is used for washing, and the pipeline of the water purifier is provided with the micro-nano bubble generator 1; the other path is used for drinking, a post-positioned filter element 5 is arranged on the pipeline of the water purifier, and the post-positioned filter element 5 can be an R0 filter element.

Claims

1. Micro-nano bubble generator installs water conservancy diversion spare, its characterized in that in valve body (10) including valve body (10): the inner cavity of the valve body (10) is divided into a water inlet cavity (101) and a mixing cavity (102) by the flow guide piece, the flow guide piece comprises at least two flow guide blocks (11), a water flow channel (12) with a strip-shaped water outlet is formed between every two adjacent flow guide blocks (11), and the sectional area of the water flow channel (12) close to one end of the water inlet cavity (101) is gradually reduced until the water outlet is formed.

2. The micro-nano bubble generator of claim 1, wherein: the end surface of the flow guide piece close to one end of the mixing cavity (102) is a plane.

3. The micro-nano bubble generator according to claim 1 or 2, wherein: the opposite surfaces of the two adjacent guide blocks (11) are guide surfaces (111), and the guide surfaces (111) are inclined surfaces.

4. The micro-nano bubble generator of claim 3, wherein: when the number of the guide blocks (11) is at least three, the two guide surfaces (111) on the guide blocks (11) are intersected, and the sectional area of the guide blocks (11) is gradually reduced along the radial direction.

5. The micro-nano bubble generator of claim 1, wherein: the projection shape of a plurality of water flow channels (12) close to one end of the mixing cavity (102) is in a shape like a Chinese character 'yi' or 'ten' or'm'.

6. The micro-nano bubble generator of claim 1, wherein: quick connectors (13) used for connecting water pipes are arranged at two ends of the valve body (10).

7. The micro-nano bubble generator according to claim 1, 2, 4, 5 or 6, wherein: the flow guide block (11) and the valve body (10) are integrally formed.

8. The micro-nano bubble generator according to claim 1, 2, 4, 5 or 6, wherein: the flow guide piece comprises a positioning ring (14), all flow guide blocks (11) are fixed on the inner circumferential side wall of the positioning ring (14), and the outer circumferential surface of the positioning ring (14) is hermetically and fixedly connected with the inner circumferential surface of the valve body (10).

9. The water purifier comprises a preposed filter element (2), a water inlet electromagnetic valve (3), a booster pump (4) and a postposition filter element (5) which are connected in sequence; the method is characterized in that: the micro-nano bubble generator (1) of any one of claims 1 to 8, wherein a washing pipe (6) is connected to a water pipe between the booster pump (4) and the rear filter element (5), and the micro-nano bubble generator (1) is arranged on the washing pipe (6).