CN218356127U

CN218356127U - Microbubble generating device

Info

Publication number: CN218356127U
Application number: CN202222278595.XU
Authority: CN
Inventors: 邓丽娥; 陈宇航
Original assignee: Guangzhou Jiangshuiqing Intelligent Technology Co Ltd
Current assignee: Guangzhou Jiangshuiqing Intelligent Technology Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-24
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to the technical field of dish washing machines, in particular to a micro bubble generating device, which comprises a cleaning tank, wherein the bottom of the cleaning tank is provided with a water outlet; a water return groove is arranged below the water outlet; the water return tank is connected with an ejector through a water pump; the gas-liquid mixed water body ejected by the ejector flows into the cleaning tank; the ejector comprises an air pipe and a water pipe; the water pipeline comprises a water inlet, a narrow pipe section and a jet port; the water inlet is communicated with the water pump; the jet opening is communicated with the cleaning tank. The utility model discloses a set up the ejector in the washing tank, increased the mobility of water to the mobility of micro-nano bubble in the drive water body, microbubble more easily permeates the concave surface of treating the washing thing inside, has improved the cleaning performance.

Description

Microbubble generating device

Technical Field

The utility model relates to a dish washer technical field especially relates to a microbubble generating device.

Background

As the microbubble cleaning for environmental protection cleaning, a plurality of problems to be solved exist at present, the microbubble cleaning device is in a transition stage from theory to practicability for years, and the practicability is not strong. The micro-nano bubbles are densely distributed in the cleaning liquid, but the stability is good, the micro-nano bubbles continuously shrink in water to form stable existence, and the collapse process is long. The micro-nano bubbles are not easy to break without external force, but can permeate between dirt and a cleaning object to generate a stripping effect, if the micro-nano bubbles cannot be continuously and effectively supplemented, the action process is very long, the effect of the existing micro-nano bubble cleaning method is not good, the efficiency is not high, most of the methods adopt the flowing generated only by a micro-nano bubble water circulating pump, and the micro-nano bubbles cannot enter the objects with concave shapes due to water flowing, especially the micro-nano bubble water flow which does not flow inside some objects to be cleaned with deep concave shapes cannot continuously supplement the micro-nano bubbles, and the cleaning effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art in the bubble cleaning process, the bubble can't get into some in succession and have the deep concave department of treating the washing thing of deep concave shape, leads to treating the unable abluent problem of the deep concave department of washing thing, and a microbubble generating device who provides.

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

a micro-bubble generating device comprises a cleaning tank, wherein a water outlet is formed in the bottom of the cleaning tank; a water return groove is arranged below the water outlet; the water return tank is connected with an ejector through a water pump; the water body ejected by the ejector flows into the cleaning tank;

the ejector comprises an air pipe and a water pipe; the water pipeline comprises a water inlet, a narrow pipe section and a jet port; the water inlet is communicated with the water pump; the jet opening is communicated with the cleaning tank.

Above-mentioned microbubble generating device has set up the ejector in the washing tank. The water inlet of the ejector is communicated with the water return tank through a water pump. The flow velocity of the water flow in the narrow pipeline is increased, the pressure is reduced, and the gas is pumped into the water body from the gas pipe to be mixed under the action of the atmospheric pressure. Thereby generating a large number of laterally moving microbubbles within the cleaning tank.

Preferably, the ejector is also provided with a gas-liquid mixing cavity; one end of the narrow pipe section is connected with the water inlet, and the other end of the narrow pipe section is communicated with the gas-liquid mixing cavity; the gas pipe is also communicated with the gas-liquid mixing cavity; the gas-liquid mixing cavity is communicated with the jet orifice.

A gas-liquid mixing cavity is additionally arranged in the ejector. When the water body flows into the narrow pipe section, the pressure in the gas-liquid mixing cavity is reduced, and the gas is more favorably mixed.

Preferably, the washing tank the backwater groove is provided with a micro-nano bubble generator through pipeline connection, the micro-nano bubble generator rethread pipeline with the washing tank intercommunication.

And a micro-nano bubble generator is further arranged at the bottom of the cleaning tank. The micro-nano bubble generator generates micro-nano bubbles. The micro-nano bubbles move from bottom to top, and the surface of the object to be washed is cleaned by utilizing the permeability of the micro-nano bubbles. But the micro-nano bubbles are stable and cannot permeate to the concave part of the object to be washed. The jet device mainly has the main function of jetting gas-liquid mixed water flow and simultaneously driving the water body to move transversely, so that the motion capability of the micro-nano bubbles is improved under the action of the jet device, the micro-nano bubbles can more conveniently permeate into the inner side of the sink of the object to be washed, and the cleaning capability is improved.

Preferably, a micron bubble generator is arranged at the bottom of the cleaning tank; the micron bubble generator is communicated with the air pump through a pipeline.

A micron bubble generator is arranged in the cleaning tank to generate micron bubbles. The micro-bubbles have the characteristic of rapidly rising straight to the water surface to be broken. When the device is lifted, the device is broken on the surface of the barrier when meeting the barrier, and blasting impact force is generated on the surface of the barrier, so that the dirt is stripped. The micron bubble generator is communicated with an air pump through a pipeline, a plate with micron holes or a volcanic rock with a large number of micron holes is arranged at the tail end of the pipeline, and micron bubbles are continuously released into the cleaning tank under the action of the air pump.

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

the utility model discloses a microbubble generating device through set up the ejector in the washing tank, has increased the mobility of water to the mobility of the micro-nano bubble in the drive water, microbubble more easily permeate the concave surface of waiting to wash the thing inside, improved the cleaning performance.

Drawings

FIG. 1 is a schematic front view of an apparatus for generating bubbles in example 1;

FIG. 2 is a schematic side view of the bubble generation apparatus in example 1;

FIG. 3 is a schematic view of the ejector in embodiments 1 to 3;

FIG. 4 is a schematic view of a bubble generation apparatus according to embodiment 2;

FIG. 5 is a schematic top view of the bubble generating apparatus according to embodiment 3;

FIG. 6 is a schematic front view of the bubble generating apparatus in example 4;

FIG. 7 is a schematic side view of the bubble generating apparatus according to example 4;

FIG. 8 is a schematic view of an ejector of the bubble generation apparatus according to embodiment 5.

Description of reference numerals:

1-cleaning tank, 2-backwater tank, 3-water pump, 4-jet device, 41-air pipe, 42-water path pipe, 421-water inlet, 422-narrow pipeline, 423-jet port, 424-gas-liquid mixing chamber, 5-micro-nano bubble generator, 6-micro bubble generator and 7-air pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1 to 3, a micro bubble generating apparatus includes a cleaning tank 1, a water outlet 11 is provided at the bottom of the cleaning tank 1; a water return tank 2 is arranged below the water outlet 11; the water return tank 2 is connected with an ejector 4 through a water pump 3; the water body ejected by the ejector 4 flows into the cleaning tank 1. Three ejectors 4 are communicated with one pipeline, and one group of ejectors share one air pipe.

The ejector 4 comprises an air pipe 41 and a water path pipe 42; the water passage pipe 42 comprises a water inlet 421, a narrow pipe section 422 and a jet orifice 423; the water inlet 421 is communicated with the water pump 3; the jet opening 423 is communicated with the cleaning tank 1.

Example 2

Referring to fig. 4, a micro bubble generating apparatus comprises a cleaning tank 1, wherein a water outlet 11 is arranged at the bottom of the cleaning tank 1; a water return tank 2 is arranged below the water outlet 11; the water return tank 2 is connected with an ejector 4 through a water pump 3; the water body ejected by the ejector 4 flows into the cleaning tank 1;

the ejector 4 comprises an air pipe 41 and a water path pipe 42; the waterway pipe 42 comprises a water inlet 421, a narrow pipe section 422 and a jet orifice 423; the water inlet 421 is communicated with the water pump 3; the jet opening 423 is communicated with the cleaning tank 1.

Washing tank 1 return water tank 2 is provided with micro-nano bubble generator 5 through the tube coupling, micro-nano bubble generator 5 again through the pipeline with washing tank 1 intercommunication.

The bottom of the cleaning tank 1 is provided with a micron bubble generator 6; the micron bubble generator 6 is communicated with an air pump 7 through a pipeline.

Example 3

Compared with embodiment 1, the cleaning tank 1 of the present embodiment has an octagonal structure. The jet device 4 can be installed on the outer side wall of the cleaning tank at intervals according to the requirement of cleaning objects. The jet orifice of the jet device 4 is vertical to the side wall of the cleaning tank.

Example 4

Compared with the embodiment 1, the installation mode of a single independent ejector is adopted, each ejector adopts an independent air pipe, and the same water pipe is transversely used at the lower part of the water supply pipe.

Example 5

Compared with the embodiment 1, the ejector adopted in the embodiment has the structure that the ejector 4 is further provided with a gas-liquid mixing chamber 424; one end of the narrow pipe section 422 is connected with a water inlet 421, and the other end is communicated with a gas-liquid mixing cavity 424; the gas pipe 41 is also communicated with the gas-liquid mixing cavity 424; the gas-liquid mixing chamber 424 communicates with the jet port 423.

The above description is only the specific embodiment of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is within the technical scope of the present invention, according to the technical solution of the present invention and the structure thereof.

Claims

1. The micro-bubble generating device is characterized by comprising a cleaning tank (1), wherein a water outlet (11) is formed in the bottom of the cleaning tank (1); a water return groove (2) is arranged below the water outlet (11); the water return tank (2) is connected with an ejector (4) through a water pump (3); the gas-liquid mixed water body ejected by the ejector (4) flows into the cleaning tank (1);

the ejector (4) comprises an air pipe (41) and a water path pipe (42); the water channel pipe (42) comprises a water inlet (421), a narrow pipe section (422) and a jet orifice (423); the water inlet (421) is communicated with the water pump (3); the jet opening (423) is communicated with the cleaning tank (1).

2. The microbubble generation apparatus according to claim 1, wherein the ejector (4) is further provided with a gas-liquid mixing chamber (424); one end of the narrow pipe section (422) is connected with the water inlet (421), and the other end is communicated with the gas-liquid mixing cavity (424); the gas pipe (41) is also communicated with the gas-liquid mixing cavity (424); the gas-liquid mixing cavity (424) is communicated with the jet orifice (423).

3. The microbubble generator as claimed in claim 1, wherein the washing tank (1) and the water return tank (2) are connected by a pipeline to form a micro-nano bubble generator (5), and the micro-nano bubble generator (5) is further communicated with the washing tank (1) by a pipeline.

4. The microbubble generation apparatus according to claim 1, wherein a micro bubble generator (6) is provided at a bottom of the cleaning tank (1); the micron bubble generator (6) is communicated with the air pump (7) through a pipeline.