TWM584346U - Micro bubbles generating device - Google Patents

Abstract

This creation provides a micro-bubble generating device that generates nano-bubbles through the flow of water. It includes a body, a plurality of mesh bodies, and an elastic member. In order to form a small-diameter section, the body has an airway bypassing the small-diameter section, and a chamber is connected between the small-diameter section and the water outlet end. The plurality of mesh bodies are disposed in the storage room, and the elastic member is elastically retractably connected to the plurality of mesh bodies in the storage room, and the plurality of mesh bodies are normally away from each other by the elastic member. When a plurality of mesh bodies are subjected to water pressure through the flow of water, the plurality of mesh bodies are formed from small to large and the spacing is sparse to dense according to the water pressure, and nano-bubbles corresponding to the size are generated by the denseness of the plurality of mesh bodies.

Description

Micro-bubble generating device

This creation relates to a micro-bubble generating device, especially a micro-bubble generating device that can still generate certain nano-bubbles even when the water pressure is low.

The micro-bubble generating device can be installed on a faucet or shower head. When the water flow passes, it can generate fine bubbles. In addition to reducing the amount of water to achieve water-saving effects, the bubbles can penetrate into the pores due to the small bubbles. The dirt is taken away, and it is often used for cleaning the human body, fruits and vegetables. Without the use of cleaning agents, it has a better cleaning effect than ordinary water washing.

According to a "micro-bubble generator" in the new case of Taiwan Patent Bulletin No. I629247, it is revealed that the water inlet and the water outlet are against each other, and the air inlet groove is left at the joint between the first connection surface and the second connection surface. The air intake gap communicates the external air to the first channel and the second channel, and minute bubbles can be generated when the water flow passes through. This new case also explains in the fourth embodiment (Figures 11-1 to 4) that the water outlet part has an air bubble increasing part and contains an incremental net to make the air bubbles more fine and dense. However, the micro-bubble generator in this new case must generate sufficient fine bubbles under a certain water pressure (preferably at a water pressure of 1.5 kg / cm ² or more), even with the setting of an incremental mesh, but If the water pressure cannot reach the expected pressure, enough fine bubbles cannot be generated, and the cleaning effect will be greatly reduced.

Therefore, how to solve the problem of using the above-mentioned micro-bubble generator is the main focus of this creation.

In order to solve the above-mentioned problem, this creation provides a micro-bubble generating device, which can generate nano-bubbles corresponding to the size of the mesh body by the density of the mesh body. .

An embodiment of the present invention provides a micro-bubble generating device for generating nano-bubbles by passing a water supply flow. The micro-bubble generating device includes: a body having an inlet end and an outlet end opposite to the inlet end. The water inlet end has a large diameter section, and the diameter is reduced toward the water outlet end to form a small diameter section in the body. The body has an airway bypassing the small diameter section, and the small diameter section and the water outlet end are connected with a chamber; a plurality of mesh bodies , Which are respectively perpendicular to the direction of water flow and parallel to each other in the container; at least one elastic member can be elastically connected to the plurality of meshes in the container, and the plurality of meshes are normally away from each other due to at least one elastic member. When the water flow passes and is subjected to water pressure, the plurality of mesh bodies generate nano-bubbles corresponding to the size according to the water pressure from small to large and the spacing from sparse to dense.

Wherein, the body is provided with a rod extending axially in the container, and each mesh body has a perforation penetrating through the rod and parallel to each other.

Wherein, the at least one elastic member is a plurality of compression springs sleeved on the rod member, and the plurality of mesh bodies are respectively supported by the plurality of compression springs and are normally away from each other.

The main body includes a water inlet part and a water outlet part. The water inlet part has a water inlet end and a flow channel inside; the water outlet part has a water outlet end and an internal chamber. The water inlet part and the water outlet part are connected to connect the small diameter section. And room.

Wherein, the water outlet part is provided with an end cover at the water outlet end, the end cover has a central hole; the rod member is a screw screw, the rod member passes through the central hole and extends into the container chamber, and a plurality of mesh bodies and a plurality of compression springs The rod member is passed through later, and one end of the rod member in the containing chamber is provided with a limiting member, and the limiting member is limited to the plurality of mesh bodies and the plurality of compression springs of the rod member.

Among them, the limiting piece is a nut.

Among them, the air passage is a through hole which penetrates the water inlet part in the radial direction and connects the small diameter section and the outside.

The water inlet part has a first joint part at the other end different from the water inlet end, and the water outlet part has a second joint part at the other end different from the water outlet end. The water inlet part and the water outlet part are joined with the first joint part and the second Department connected.

The first joint portion is a male screw, the second joint portion is a female screw, and the first joint portion and the second joint portion are connected with each other by a screw lock.

Wherein, the water inlet part has a locking part at the water inlet end which can be connected with a faucet or a shower head.

As a result, multiple mesh bodies can be from small to large according to water pressure, and the distance between the mesh bodies can be sparse to dense to generate nano-bubbles corresponding to the size. Therefore, when the water pressure is large, the mesh bodies can be densely spaced to produce There are many nano-bubbles. When the water pressure is low, although the plurality of mesh bodies change from dense to sparse, the water flow through the plurality of mesh bodies can still generate a sufficient amount of nano-bubbles, so regardless of the water pressure, there can be effluent in the water. Sufficient nano-bubbles can provide good cleaning results.

In order to facilitate the explanation of the central idea expressed by the author in the above-mentioned new content column, specific embodiments are used to express it. Various objects in the embodiments are depicted in proportions, sizes, deformations, or displacements suitable for illustration, rather than in proportion to actual elements, which will be described together.

Please refer to FIG. 1 to FIG. 6. The present invention provides a micro-bubble generating device 100. In this embodiment, the micro-bubble generating device 100 is installed on the faucet 200. In different embodiments, it can also be installed on a shower head (not shown). When the faucet 200 is turned on and water flows through the micro-bubble generating device 100, nano-bubbles can be generated. The nano-bubble includes a body 10, a plurality of mesh bodies 20, and an elastic member. The elastic member is a compression spring 30 in this embodiment. :

The body 10 has a water inlet end 11 and a water outlet end 12 opposite to the water inlet end 11. The body 10 has a first-grade channel 13, and the flow channel 13 has a large-diameter section 131 and a small-diameter section 132, and the large-diameter section 131 At the water inlet end 11 of the body 10, the small diameter section 132 is formed in the body 10 by reducing the diameter of the large diameter section 131 toward the water outlet end 12. The body 10 has an air passage 14 which is bypassed with the small diameter section 132, and a container 15 is communicated between the small diameter section 132 and the water outlet end 12.

The number of the mesh bodies 20 in this embodiment is three, and the three mesh bodies 20 are respectively perpendicular to the direction of the water flow and are disposed in the container 15 in parallel with each other. The number of the compression springs 30 in this embodiment is also three. The three compression springs 30 are elastically retractable and connected to the three mesh bodies 20 in the storage chamber 15. The three mesh bodies 20 are subjected to compression springs. 30 effect while the normal state is far away. When the three mesh bodies 20 are subjected to water pressure through the flow of water, the three mesh bodies 20 will be from small to large and the spacing will be from sparse to dense according to the water pressure. Meter bubbles. Although the number of the three mesh bodies 20 described in this embodiment is three in this embodiment, this is only one implementation aspect, and this creation is not limited to this number.

The body 10 of this embodiment includes a water inlet 16 and a water outlet 17. The water inlet 11 is one end of the water inlet 16, and the flow channel 13 is inside the water inlet 16; and the water outlet 12 is At one end of the water outlet portion 17, and the storage chamber 15 is inside the water outlet portion 17, the water inlet portion 16 and the water outlet portion 17 are connected to communicate the small-diameter section 132 and the storage room 15. In different implementations, the body 10 may also be an integrated form, that is, the water inlet 16 and the water outlet 17 are integrally formed.

In this embodiment, the water inlet portion 16 has a first joint portion 161 at the other end different from the water inlet end 11, and the first joint portion 161 is a male screw in this embodiment; the water outlet portion 17 is different from the water outlet The other end of the end 12 has a second joint portion 171. This second joint portion 171 is a female screw in this embodiment. The water inlet portion 16 and the water outlet portion 17 are formed by the first joint portion 161 and the second joint portion 171. They are screwed together. The air passage 14 of this embodiment is a through hole and penetrates the water inlet portion 16 radially to connect the small-diameter section 132 and the outside. The air passage 14 can also connect the small-diameter section 132 and the outside in different implementations, such as Seam. In this embodiment, the water inlet portion 16 has a locking portion 162 at the water inlet end 11. With this locking portion 162, the water supply faucet 200 can be locked, or a shower head can be locked, or a similar pipe fitting for water outlet can be connected.

The body 10 of this embodiment is provided with a rod member 18 which is axially extended in the receiving chamber 15. Each mesh body 20 has a perforation 21, and each mesh body 20 is perforated through the rod member 18 and is parallel to each other. The three compression springs 30 are sleeved on the rod member 18, and the plurality of mesh bodies 20 are respectively supported by the plurality of compression springs 30 and are normally away from each other. In this embodiment, the compression spring 30 is used as the elastic member, but it is not limited to this. Anyone who has sufficient telescopic elasticity and can provide the top support of the mesh body 20 may be an elastic member.

In this embodiment, the water outlet 17 is provided with an end cap 19 at the water outlet end 12, and the end cap 19 has a central hole 191. The rod member 18 of this embodiment is actually a screw screw, and the rod member 18 passes through the center hole. 191 extends into the receiving chamber 15, the plurality of mesh bodies 20 and the plurality of compression springs 30 pass through the rod member 18 one after the other, and one end of the rod member 18 in the receiving chamber 15 has a limiting member 181. The limiting member 181 is a nut in this embodiment, and the limiting member 181 is limited to the plurality of mesh bodies 20 and the plurality of compression springs 30 of the rod member 18.

In actual use, the micro-bubble generating device 100 is locked to the faucet 200 by the lock portion 162 of the water inlet portion 16, and when the faucet 200 is turned on, the water flow will pass from the water inlet end 11 to the flow channel 13 and pass through the container 15 From the water outlet end 12. When the water flow passes through the flow path 13, it first flows through the large diameter section 131 and then passes through the small diameter section 132. At this time, according to the law of Berkeley's work, the water flow in the small diameter section 132 becomes faster due to the faster flow speed and the pressure becomes smaller. With negative pressure, air will be continuously sucked into the small diameter section 132 from the air channel 14, so that air bubbles will be formed along with the water flow and flow to the containing chamber 15. When the water pressure of the water flow is large enough (for example, the water pressure is 1.5 kg / cm ² ), the mesh body 20 is subjected to water pressure to compress the compression spring 30, and the three mesh bodies 20 become denser (as shown in the figure). (5), due to the large resistance to the flow of water through the three mesh bodies 20, the water flow through the three dense mesh bodies 20 will generate a large number of nano-bubbles; if the water pressure of the flow becomes small (such as water Pressure is 1kg / cm ² ). At this time, the mesh body 20 will still compress the compression spring 30 under water pressure, but the three mesh bodies 20 are relatively sparse (as shown in FIG. 6), but the water flows through the three The resistance at the time of the mesh body 20 becomes smaller, but a sufficient amount of nano-bubbles can still be generated when the water flows through the three mesh bodies 20.

Therefore, since the plurality of mesh bodies 20 can be from small to large according to the water pressure, the distance between the mesh bodies 20 can be sparse to dense. When the plurality of mesh bodies 20 are at different intervals, nano-bubbles corresponding to the size can be generated. When the pressure is large, the mesh bodies 20 are compressed and the distance between them is relatively close. After the water flow passes through the plurality of mesh bodies 20 in sequence, the amount of nano-bubbles that can be generated is large; even when the water pressure is small, the complex numbers Although the mesh body 20 becomes denser and denser, a sufficient amount of nano-bubbles can still be generated by the water flow through the plurality of mesh bodies, so there can be enough nano-bubbles in the effluent regardless of the water pressure, compared with the conventional micro-bubbles. As for the generating device, it can provide better cleaning effect.

The above-mentioned embodiments are only used to describe the creation, and are not intended to limit the scope of the creation. Various modifications or changes that are not in violation of the spirit of this creation are all within the scope of this creative intention.

100‧‧‧micro bubble generating device

200‧‧‧faucet
10‧‧‧ Ontology

11‧‧‧Inlet
12‧‧‧ Outlet

13‧‧‧ runner
131‧‧‧Large Trail Section

132‧‧‧footpath
14‧‧‧airway

15‧‧‧capacity room
16‧‧‧ Water inlet

161‧‧‧first joint
162‧‧‧Locking Department

17‧‧‧ Outlet
171‧‧‧Second Joint

18‧‧‧ lever
181‧‧‧ limit pieces

19‧‧‧ end cap
191‧‧‧center hole

20‧‧‧Net
21‧‧‧perforation

30‧‧‧ compression spring         

Figure 1 is a schematic diagram of the installation of the micro-bubble generating device on the faucet.
FIG. 2 is a three-dimensional appearance view of the micro-bubble generating device of this creation.
FIG. 3 is an exploded configuration diagram of the micro-bubble generating device of the present creation.
FIG. 4 is a schematic cross-sectional view of the micro-bubble generating device of this creation.
Figure 5 is a schematic diagram of the microbubble generating device used in this creation. The water pressure through which the water flow passes is large, and the three mesh bodies are closely spaced to generate a sufficient amount of nanobubbles.
Figure 6 is a schematic diagram of the use state of the micro-bubble generating device of the original creation. In the figure, the water pressure through which the water flows is small, and the three mesh bodies are spaced relatively apart to generate a sufficient amount of nano-bubbles.

Claims (10)

A micro-bubble generating device for generating nano-bubbles by passing a water supply stream, comprising:
A body having a water inlet end and an outlet end opposite to the water inlet end. The main body has a first-grade channel. The flow channel has a large diameter section at the water inlet end and is reduced in diameter toward the water outlet end to form a body in the body. A small diameter section, the body has an air channel bypassing the small diameter section, and a container is connected between the small diameter section and the water outlet end;
A plurality of mesh bodies are respectively disposed in the container room perpendicular to and parallel to the direction of the water flow;
At least one elastic member is elastically retractably connected to the plurality of mesh bodies in the storage chamber, and the plurality of mesh bodies are normally away from each other by the action of the at least one elastic member. According to the water pressure, the mesh body is from small to large and the spacing is from sparse to dense. With the denseness of the plurality of mesh bodies, nano-bubbles corresponding to the size are generated. The micro-bubble generating device according to claim 1, wherein the body is provided with a rod extending axially in the accommodating chamber, and each of the mesh bodies has a perforation penetrating through the rod and parallel to each other. The micro-bubble generating device according to claim 2, wherein the at least one elastic member is a plurality of compression springs sleeved on the rod member, and the plurality of mesh bodies are normally away from each other by the top supports of the plurality of compression springs. The micro-bubble generating device according to claim 3, wherein the body includes a water inlet portion and a water outlet portion, the water inlet portion has the water inlet end and the flow channel is inside; the water outlet portion has the water outlet end and There is the accommodating chamber inside, and the water inlet and the water outlet are connected to communicate the small diameter section and the accommodating chamber. The micro-bubble generating device according to claim 4, wherein the water outlet is provided with an end cap at the water outlet end, the end cap has a central hole; the rod is a screw screw, and the rod passes through the center The hole extends into the chamber, the plurality of mesh bodies and the plurality of compression springs pass through the rod one after the other, and one end of the rod in the chamber has a stopper, and the stopper Limited to the plurality of mesh bodies and the plurality of compression springs of the rod. The micro-bubble generating device according to claim 5, wherein the limiting member is a nut. The micro-bubble generating device according to claim 4, wherein the air passage is a through hole that penetrates the water inlet part in a radial direction to communicate the small diameter section and the outside. The micro-bubble generating device according to claim 4, wherein the water inlet portion has a first joint portion at the other end different from the water inlet end, and the water outlet portion has a second joint portion at the other end different from the water outlet end. , The water inlet part and the water outlet part are connected with the first joint part and the second joint part. The micro-bubble generating device according to claim 8, wherein the first joint portion is a male screw, the second joint portion is a female screw, and the first joint portion and the second joint portion are screw-locked to each other. Pick up. The micro-bubble generating device according to claim 4, wherein the water inlet portion has a locking portion at the water inlet end which can be locked by a faucet or shower head.