TWM652385U - Ultrafine bubble water generator - Google Patents

Abstract

This invention relates to an ultra-fine bubble water generating device, which includes a hollow tube body extending along an axial direction with a tube wall, two opposite openings and an accommodation space; an air inlet hole is provided on the tube wall, and the inlet hole is The air hole and the aforementioned opening communicate with the accommodating space; there are two inner tooth bushings fixed on the tube wall, and the aforementioned inner tooth bushings have an inner tooth portion; two porous outer tooth plug heads have an outer tooth portion and are arranged along the axis. There is a seat portion and a porous portion facing each other, and a channel passes through the seat portion and the porous portion. The aforementioned porous outer tooth plug is locked to the inner tooth portion through the outer tooth portion, and the channel is connected. The accommodating space; a porous ceramic tube with a plurality of perforations penetrating two opposite bottom surfaces; the porous ceramic tube is arranged in the accommodating space, and the aforementioned bottom surfaces are respectively against the bearing portion; thereby, when water flow and gas are introduced, , can generate 600 million to 2 billion bubbles per milliliter of water, and the diameter of the bubbles falls between 0.1 micron and 1 micron.

Description

Ultrafine bubble water generating device

This invention is an ultra-fine bubble water generating device, especially a hollow tube body that is locked on the inner teeth through the plug head of the outer teeth, so that it can be easily disassembled and assembled.

The food or catering industry will use large amounts of water and detergents to clean kitchen facilities, cooking utensils or food ingredients; or when water plants are cleaning or maintaining equipment, they will also use large amounts of water to remove dirt from the equipment; Or in the precision manufacturing industry, organic solvents, acid-base agents, etc. are used to clean related objects; or in the semiconductor industry, organic solvents, acid-base agents, etc. are also used to clean wafers.

However, after the above-mentioned use of organic solvents or acid-base agents as detergents, the used organic solvents or acid-base agents must be properly recovered and disposed of to prevent the solvent from flowing out and polluting the environment. The rinsed objects or wafers also need to go through other cleaning procedures. Flush with an agent before proceeding to the next process; using organic solvents or acid-base agents as lotions not only risks harming the environment, but also has extremely high processing costs.

Therefore, microbubble water is now used to clean the surface of objects or wafers. It only requires water and air during use. It will not affect the environment or cause harm to workers. The operation is relatively safe, and it can be carried out using an air blower after cleaning. Water removal, drying and other operations.

For example, the Republic of China patent announcement number M644270 "Low water pressure negative pressure micro bubble generating device" provides a low water pressure negative pressure micro bubble generating device, which includes: a tube body, the tube body has an inner tube wall and a channel, and an inner guide portion is provided in the tube body, and a reduced diameter channel is formed in the inner guide portion to communicate with the channel; at least one porous system is disposed in the channel and forms a porous inner wall and a water flow channel , the water flow channel is connected to the reduced diameter channel, and an annular air chamber is formed between the porous body and the inner wall of the tube; and at least one air introduction body, the air introduction system penetrates the tube body, and the air introduction body An air introduction channel is formed in the body to communicate with the annular air chamber, and when there is water flowing into the channel, the water flow can be squeezed by the diameter-reducing channel and sent to the water flow channel, causing the water flow channel to present a negative pressure, and through a porous ceramic The tube attracts external air through the air introduction channel and into the annular air chamber to form fine bubbles on the porous inner wall, thereby achieving the effect of self-absorbing air and generating fine bubbles.

The above-mentioned previous method uses the negative pressure generated by the flow of water to introduce gas, and mixes the gas with the water flow to generate fine bubbles. The quality of the fine bubbles formed by using negative pressure is unstable, and the particles of the bubbles are larger, making it impossible to achieve better cleaning. Effect, and the above-mentioned previous case did not disclose the fixing method of the internal ceramic tube and the tube body.

Therefore, in order to stabilize the cleaning effect of fine bubbles and make it easier to assemble the porous ceramic tube and the pipe body, this case proposes an ultra-fine bubble water generating device, which includes:

A hollow tube body extends along an axial direction and has a tube wall and an accommodating space. The tube wall surrounds the accommodating space. The tube wall has two opposite openings that communicate with the accommodating space respectively; an air inlet is provided in the The tube wall is between the two aforementioned openings, and the air inlet is connected to the accommodation space; there are two internal tooth bushings fixed on the tube wall, and the two aforementioned internal tooth bushings are adjacent to the two aforementioned openings. , the aforementioned inner tooth bushing has an inner tooth portion, the inner tooth portion is adjacent to the accommodation space; the two porous outer tooth plug heads extend along the axial direction and have an outer wall surface, the outer wall surface has an outer tooth portion, the aforementioned porous The outer tooth plug head has an opposite bearing part and a porous part along the axial direction, and a channel penetrates the bearing part and the porous part. The aforementioned porous outer tooth plug head is locked to the inner tooth through the outer tooth part. parts, and the aforementioned inner tooth bushings are respectively provided in the hollow tube body, and the channel communicates with the accommodation space; a porous ceramic tube has a plurality of capillary holes, and the porous ceramic tube has two opposite pores extending along the axial direction. The bottom surface has a plurality of perforations penetrating through the two aforementioned bottom surfaces along the axial direction. The porous ceramic tube is arranged in the accommodation space, and the aforementioned bottom surfaces are respectively against the seat portion of the aforementioned porous outer tooth plug head, and in the porous ceramic tube An airtight space is formed between the outer surface of the pipe and the pipe wall, and the aforementioned opening communicates with the aforementioned perforation through the passage to form a water flow passage.

Further, the aforementioned porous external tooth plug head includes a locking member and a bearing member, the external toothing part and the porous part are provided on the locking member, the bearing part is provided on the bearing member, and the locking member is arranged along the axial direction. There is an opposite porous part and a first resistance surface, the bearing member has an opposite second resistance surface and the bearing part along the axial direction, and the channel penetrates the first resistance surface and the second resistance surface, The bearing member is recessed with an annular groove along the axial direction from the second resistance surface; the locking member is attached to the second resistance surface through the first resistance surface and resists the bearing member, and a leak-proof ring is provided in the annular groove and between the locking member and the bearing member.

Furthermore, there are thirty to forty aforementioned perforations evenly distributed in the porous ceramic tube.

Furthermore, there are thirty-seven aforementioned perforations evenly distributed in the porous ceramic tube, and the pore diameter of the aforementioned perforations is 4 mm.

Furthermore, there are two external pipes connected to the two aforementioned openings respectively, and another anti-leakage ring is provided between the interconnected external pipes and the hollow tube body; a pressure gauge is installed in one of the external pipes and communicated with it. The water flow channel.

Further, the porous ceramic tube is cylindrical, and the outer diameter of the porous ceramic tube is 40 mm.

Furthermore, the pore diameter of the capillary pores is between 30 nm and 50 nm.

According to the above technical characteristics, the following effects can be achieved:

1. It can generate 600 million to 2 billion bubbles per milliliter of water, and the diameter of the bubbles falls between 0.1 micron and 1 micron, and can maintain the water flow rate between about 120 liters and 170 liters per minute. .

2. Use the porous external tooth plug head to lock into the hollow tube body to seal the accommodation space, and fix the porous ceramic tube between the porous external tooth plug heads, so that the outer surface of the porous ceramic tube and the hollow tube body can be An airtight space is formed between the tube walls, making it easy to assemble and disassemble.

3. The hollow tube body and porous ceramic tube can be replaced with appropriate lengths according to needs, and the hollow tube body can be sealed with a porous external tooth plug, and the porous ceramic tube can be fixed at the same time. It has a higher degree of coordination and better flexibility in use. .

4. The porous external tooth plug head is provided with a porous part near the opening. The porous part can initially exclude small foreign matter in the water and prevent foreign matter from entering the porous ceramic tube and blocking the water flow channel.

5. Bubbles with a diameter between 0.1 micron and 1 micron can exist in water for a long time, and the bubbles will not disappear easily, which is helpful for cleaning and use.

Based on the above technical features, the main functions of the ultrafine sparkling water generating device of this invention will be clearly demonstrated in the following embodiments.

Please refer to the first and second pictures. The ultra-fine sparkling water generating device of this invention includes a hollow tube body 1, two porous external plugs 2 and a porous ceramic tube 3, and is used in conjunction with two external pipes 4 .

The hollow tube body 1 extends along an axial direction and has a tube wall 11 and an accommodating space. The tube wall 11 surrounds the accommodating space. The tube wall 11 has two opposite openings 12 that communicate with the accommodating space respectively; there is an inlet. The air inlet 13 is provided on the tube wall 11 and between the two aforementioned openings 12. The air inlet 13 communicates with the accommodation space; there are two inner tooth bushings 14 fixed on the tube wall 11, and the two aforementioned inner teeth are The tooth bushing 14 is adjacent to two of the aforementioned openings 12 respectively. The aforementioned inner tooth bushing 14 has an inner tooth portion 141 adjacent to the accommodating space; specifically, the tube wall 11 has two opposite first teeth. The connecting end surface 111 and the aforementioned first connecting end surface 111 respectively surround the aforementioned opening 12 .

The aforementioned porous external tooth plug head 2 has an outer wall surface extending along the axial direction, and the outer wall surface has an external tooth portion 211. The aforementioned porous external tooth plug head 2 has a corresponding seat portion 221 and a porous portion along the axial direction. 212, there is a channel 23 that penetrates the seat part 221 and the porous part 212. The aforementioned porous outer tooth plug 2 is locked to the inner tooth part 141 through the outer tooth part 211, and is respectively provided on the hollow tube body 1. The aforementioned inner tooth bushing 14, and the channel 23 communicates with the accommodation space; specifically, the aforementioned porous outer tooth plug head 2 includes a locking member 21 and a bearing member 22, the outer tooth portion 211 and the porous portion 212 The locking member 21 is provided with the bearing part 221 on the bearing member 22. The locking member 21 has the opposite porous portion 212 and a first contact surface 213 along the axial direction. The bearing member 22 is arranged along the axial direction. There is an opposite second resistance surface 222 and the bearing portion 221 in the axial direction. The channel 23 penetrates the first resistance surface 213 and the second resistance surface 222, and a plurality of holes 223 are formed in the second resistance surface 222. The bearing member 22 is recessed with an annular groove 224 from the second resistance surface 222 along the axial direction. The annular groove 224 surrounds the aforementioned hole 223; the locking member 21 is attached to the second resistance surface through the first resistance surface 213. 222 and against the seat member 22, a leak-proof ring 24 is disposed in the annular groove 224 and between the locking member 21 and the seat member 22, and is combined with the aforementioned porous external tooth plug 2 in the middle Before emptying the tube body 1, an anti-diarrheal tape is used to wrap the outer tooth portion 211, and a screw fixing agent is applied to the outer tooth portion 211 wrapped with the anti-diarrhea tape, and then the aforementioned porous outer tooth plug 2 is combined with the outer tooth portion 211. Hollow tube body 1.

The porous ceramic tube 3 has a plurality of capillary pores. The porous ceramic tube 3 has two opposite bottom surfaces 31 extending along the axial direction. There are a plurality of perforations 32 penetrating the two aforementioned bottom surfaces 31 along the axial direction. The porous ceramic tube 3 is arranged on the accommodating space, and the aforementioned bottom surface 31 respectively abuts the seat portion 221 of the aforementioned porous external tooth plug head 2, and forms an airtight space S1 between the outer surface of the porous ceramic tube 3 and the tube wall 11, and the aforementioned The opening 12 communicates with the aforementioned perforation 32 through the channel 23 to form a water flow channel S2; specifically, the porous ceramic tube 3 is cylindrical, and the outer diameter of the porous ceramic tube 3 is 40 mm. In addition, the porous ceramic tube 3 is in During molding, the capillary pores will be distributed on the inner surface and the outer surface. In this embodiment, the pore size of the capillary pores is between 30 nm and 50 nm. The number of the through holes 32 is between thirty and forty. In this embodiment, the number of the through holes 32 is thirty-seven, and the diameter of the through holes 32 is preferably 4 mm.

The aforementioned external pipe 4 is connected to the two aforementioned openings 12 respectively; specifically, the aforementioned external pipe 4 has a second connection end face 41, and the aforementioned first connection end face 111 is respectively connected to the aforementioned second connection end face 41, so that the two aforementioned external pipes are connected to each other. The pipe 4 is connected to the hollow pipe 1. There is another anti-leakage ring (not shown in the figure) between the interconnected external pipe 4 and the hollow pipe 1, and a pressure gauge is installed in it. An external pipe 4 is connected to the water flow channel S2.

Please refer to the third and fourth figures. When using the ultra-fine bubble water generating device of this invention, the water pipe is first connected to one of the aforementioned external pipes 4, so that the water flow flows through one of the aforementioned external pipes 4. Channel S2, and flows out from another aforementioned external pipe 4 to any working area that requires the use of bubble water, and the gas system is input into the airtight space S1 through the air inlet 13, and the gas pressure is maintained at 0.9kg/ cm ² to 1.5kg/cm ² , and the gas flow rate is maintained between 20ml/min and 40ml/min. Using the above conditions, water containing 600 million to 2 billion bubbles per milliliter can be generated, and the bubbles are The diameter falls between 0.1 micron and 1 micron, and the water flow rate can be maintained between approximately 120 liters and 170 liters per minute.

Based on the description of the above embodiments, one can fully understand the operation, use and effects of the present invention. However, the above embodiments are only preferred embodiments of the present invention and should not be used to limit the implementation of the present invention. Scope, that is, simple equivalent changes and modifications based on the patent application scope and creation description content of this creation, are all within the scope of this creation.

1: Hollow tube body 11: Pipe wall 111: First connection end face 12: Open your mouth 13:Air intake hole 14:Inner tooth bushing 141:Inner teeth 2:Porous external tooth plug 21:Lock firmware 211:External teeth 212: Porous part 213: The first conflict surface 22:Bearing piece 221:Seating part 222: The second conflict surface 223:hole 224: Ring groove 23:Channel 24: Anti-leak ring 3:Porous ceramic tube 31: Bottom 32:Perforation 4: External pipeline 41: Second connection end face S1: airtight space S2: water flow channel

[The first picture] is a three-dimensional appearance of this creation.

[The second picture] is a cross-sectional view of this creation.

[The third picture] is a schematic diagram of the use of this creation.

[The fourth picture] is a schematic diagram of the use of this creation.

1: Hollow tube body

13:Air intake hole

4: External pipeline

Claims (7)

An ultrafine bubble water generating device, including: A hollow tube body extends along an axial direction and has a tube wall and an accommodating space. The tube wall surrounds the accommodating space. The tube wall has two opposite openings that communicate with the accommodating space respectively; an air inlet is provided in the The tube wall is between the two aforementioned openings, and the air inlet is connected to the accommodation space; there are two internal tooth bushings fixed on the tube wall, and the two aforementioned internal tooth bushings are adjacent to the two aforementioned openings. , the aforementioned inner tooth bushing has an inner tooth portion, and the inner tooth portion is adjacent to the accommodation space; Two porous external tooth plugs have an outer wall extending along the axial direction, and the outer wall has an external tooth portion. The aforementioned porous external tooth plug has a corresponding seat portion and a porous portion along the axial direction, and has an outer tooth portion. The channel penetrates the seat part and the porous part, and the porous outer tooth plug is locked to the inner tooth part through the outer tooth part, and is respectively provided in the aforementioned inner tooth bushing of the hollow tube body, and the channels are connected the accommodation space; A porous ceramic tube with a plurality of capillary pores, the porous ceramic tube extending along the axial direction and having two opposite bottom surfaces, and a plurality of perforations penetrating the two aforementioned bottom surfaces along the axial direction, the porous ceramic tube is arranged in the accommodation space, and The aforementioned bottom surface respectively abuts the seat portion of the aforementioned porous external tooth plug head, and forms an airtight space between the outer surface of the porous ceramic tube and the tube wall, and the aforementioned opening communicates with the aforementioned perforation through the channel to form a water flow aisle. The ultrafine bubble water generating device according to claim 1, wherein the porous external tooth plug head includes a locking member and a bearing member, the external toothing part and the porous part are provided on the locking member, and the bearing member Disposed on the bearing member, the locking member has the porous portion and a first contact surface opposite to each other along the axial direction, and the seat member has a second resistance surface and the seat portion opposite to the axial direction, and the The channel penetrates the first resistance surface and the second resistance surface, and the bearing member is recessed with an annular groove along the axial direction from the second resistance surface; the locking member is attached to the second resistance surface through the first resistance surface. Facing the bearing member, a leak-proof ring is disposed in the annular groove and between the locking member and the bearing member. The ultrafine sparkling water generating device as claimed in claim 1, wherein there are thirty to forty aforementioned perforations evenly distributed in the porous ceramic tube. The ultrafine bubble water generating device as claimed in claim 3, wherein there are thirty-seven aforementioned perforations evenly distributed in the porous ceramic tube, and the pore diameter of the aforementioned perforations is 4 mm. The ultra-fine bubble water generating device as described in claim 1, wherein there are two external pipes connected to the two aforementioned openings respectively, and another anti-leakage ring is provided between the interconnected external pipes and the hollow tube body. ; There is a pressure gauge installed in one of the external pipes and connected to the water flow channel. The ultrafine bubble water generating device as claimed in claim 1, wherein the porous ceramic tube is cylindrical, and the outer diameter of the porous ceramic tube is 40 mm. The ultrafine bubble water generating device as claimed in claim 1, wherein the pore diameter of the capillary pores is between 30nm and 50nm.

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