JP3091885U - Water particle bubble generator - Google Patents

Abstract

(57) [Summary] [PROBLEMS] By attaching the device to a part of a water pipe, which is a device that generates whirlpools in the flow of water and generates particulate bubbles, a large amount of water comes out of the water pipe faucet. Become water containing fine particle bubbles, the fine particle bubbles have the property of adhering to the object, create a state where a film of fine particle bubbles is attached to the object
Providing a device that has the properties of a particulate foam. SOLUTION: The fine particle bubbles are turbulent in the water in the pipe due to the speed and slowness of the flow of water due to the size of the cross section of the water, and the flow in the vertical transverse direction, and the vortex is generated. Generates fine bubbles and repeats the same process to produce water containing a large amount of fine bubbles

Description

[Detailed description of the invention] [0001] [Technical field to which the invention belongs]   This device is attached to a part of a normal water pipe. It is a device that becomes water containing fine particle bubbles. [0002] [Prior art]   Conventionally, the water is supplied to a machine tool using a water faucet substructure and auxiliary equipment. Used for cooling, etc. Since the work has heat, the processing speed is slow, which is considered to be the normal working capacity. There are also cooling methods using compressed air and water, but the use of machine tools is limited. It was large and required power. [0003] [Problems to be solved by the invention]   Note that the present invention eliminates the disadvantages, and the fine particle bubbles adhere to high-speed rotating objects. When the particulate bubbles adhere, the water itself adheres and the cooling effect is large, I thought about how to make the bubbles in the stream of water. [0004] [Means for Solving the Problems]   As a result, when the water enters the fine particle bubble generator through the water pipe, the flowing water is interrupted. In the pipe due to the speed and slowness of the flow of water due to the size of the surface, and the flow in the vertical transverse direction Of water becomes turbulent, causing vortices, and the vortices generate fine bubbles, generating fine bubbles of water After passing through the instrument, it was confirmed that the water contained a large amount of fine particle bubbles. Comes with a LENS CRYU at the back of the fine particle bubble generator to rotate the water Make sure that the water that comes out of the faucet rotates and gets caught in the object. The invention of a particle foam generator was completed. [0005] [Embodiment of the invention]   When the particulate foam generator of the present invention is attached to a part of the cooling water pipe of a machine tool, The water that comes out of the mouth contains fine particles bubbles and is attached to the blades of machine tools and steel products. Wearing, the cooling effect increases, even if the cutting speed of 1.5 to 2.0 times Cutting and processing were possible without heat. [0006] [Effect of the invention] Since the fine particle foam has a property of adhering to an object, it adheres to the object and a film is attached. When water is used, the cooling effect increases, and it is used for all machine tools. Yes, if used in the hose section of a fire pump The fire extinguishes quickly and can be extinguished with a small amount of water to create a state where the film adheres and adheres. When hot water is used to hit the body or objects, fine-particle bubbles form a film There is an effect that the heat retention effect is great.    [Submission date] September 30, 2002 (2002.9.30) [Procedure amendment 1] [Document name to be amended] Statement [Correction target item name] Full text [Correction method] Change [Correction contents] [Detailed description of the invention] [0001]     [Technical field to which the invention belongs]   This device attaches to an ordinary water pipe and removes particulate bubbles into the water flowing through the water pipe. Generate water and remove it as water containing fine particle bubbles. Related. [0002]     [Prior art]   Conventionally, the tap water of the water pipe and auxiliary equipment are used to remove the water Used as cooling water for machine tools, but this cooling water is When the cooling water is sent to the Because of the heat, the processing speed was slow and the work efficiency was poor. Also use compressed air and water. There is a cooling method used, but the machine tools used for this are limited to special ones. Was. [0003] [Problems to be solved by the invention]   It is an object of the present invention to eliminate the disadvantages.   In other words, water containing fine particle bubbles adheres to even high-speed rotating objects and cools. Noting that the effect is great, the present invention is a method to make the generation of fine particle bubbles in the flow of water. I thought the law. [0004]     [Means for Solving the Problems]   In order to solve the above-mentioned problems, the present invention provides a cylindrical body with water on one end side wall 2 of the cylindrical body. A water pipe mounting opening 3 is provided for introduction into the inside, and a conical body 4 is provided inside the cylindrical body 1. The tip 4a of the conical body 4 faces the water pipe mounting opening 3 so that the water flows. The conical body 4 is disposed so as to have a space portion 5 for the conical body 4. A small gap 6 is formed between the conical body 4 and the inner wall. Disks 7 are provided at appropriate intervals in the longitudinal direction in contact with the inner wall of the cylindrical body 1. 7 is provided with a small through-hole 8 so that the cone 4 and the disk 7 disposed behind the The space portion 9 and the space portion 9 between the disks 7 and 7 are defined as a flow portion of water having a large sectional area, and a circle is formed. The small through-hole 8 provided in the board 7 is formed as a water flow section having a small cross-sectional area, and A helical screw 10 in which water flows helically inside the end portion is provided. The water inside the cylindrical body is led out to the side wall 11 at the other end of the cylindrical body 1 in communication with the cylindrical body 1. Consisting of a fine water bubble generating device provided with a water pipe mounting opening 12 for use It is. [0005] [Action]   The water passes through the water flow space 5 through the water pipe mounting opening 3 and passes through the inside of the cylindrical body 1. This water hits the distal end 4a of the cone 4 and flows to the outer peripheral side of the proximal end 4b. Through the small gap 6 between the outer peripheral surface of the base end portion 4b and the inner wall of the cylindrical body 1. Therefore, the flow velocity of the water increases in this portion, and the water flows into the space 9 having a large sectional area. As a result, a vortex is formed on the rear end face side of the base end portion 4b of the cone 4, and many fine particle bubbles are generated. Live. In the space portion 9 having this large cross-sectional area, the flow rate of water is slow, but By passing through the small through-holes 8, the flow rate of water is increased, and the small through-holes 8 are formed. A vortex is formed around the outlet side of this, and a lot of fine particle bubbles are generated also in this part. in this way And the space inside the cylindrical body 1 in which the water inside the cylindrical body 1 is the flow part of the large cross-sectional area between the disks 7 9 and a small through hole 8 which is a flow section of water having a small cross-sectional area. Therefore, a vortex is generated each time the gas passes through them, and fine particle bubbles are generated. When reaching the side wall 11, the water contains a large amount of fine particle bubbles. Water passes through a helical screw 10 provided inside the other end of the cylindrical body 1. As a result, the water causes a rotational movement, and the water supply pipe attached to the other end side wall 11 of the cylindrical body 1 is attached. At the time when it is led out through the opening 12, the water containing a large amount of fine particle bubbles is rotating. It is taken out as. [0006] [Detailed description of the invention]   FIG. 1 is an external view of an embodiment of the present invention, for example, an ordinary water pipe 13a, 1 The fine bubble generating device A according to the present invention is attached in the middle of 3b. That is, water pipe The water introduced into the cylindrical body 1 of the particle foam generator A from 13a is indicated by an arrow. Flows through the inside of the cylindrical body 1 and out of the other water pipe or faucet 13b. Section. [0007]   FIG. 2 and FIG. 3 show the internal structure of the particle bubble generating device A, and one end of the cylindrical body 1. A water pipe installation opening 3 for introducing water into the cylindrical body is provided at the center of the side wall 2. Provide. For example, a female screw 3a for attaching a water pipe for screwing the water pipe 13a is formed. Has been established. [0008]   In the inside of the cylindrical body 1, a mounting shaft 14 is disposed in the longitudinal direction at the center thereof. A cone 4 is provided at one end of the shaft 14, and a tip 4a of the cone 4 is provided with the water pipe mounting opening. Facing the portion 3 so as to form a space 5 for water flow, and a base end 4b of the cone 4 It is attached so as to form a small gap 6 between the outer peripheral surface and the inner wall of the cylindrical body 1. It is. [0009]   Then, at the rear of the base end portion 4b of the conical body 4, close to the inner wall of the cylindrical body 1, Disks 7 are provided at appropriate intervals in the longitudinal direction, and small through holes 8 are provided in each disk 7. In addition, a space 9 between the cone 4 and the disk 7 disposed behind the cone 4 and between the respective disks. The space portion 9 is made to be a flow portion of water having a large sectional area, and the small through hole 8 provided in the disk 7 is formed. It has a small cross section of water flow. [0010]   Further, the other end side wall 11 of the cylindrical body 1 has a hollow conical shape so that the inside thereof forms a conical space. And a conical screw having the same outer peripheral surface inside the hollow conical shape. The spiral screw 10 has its outer peripheral surface in close contact with the inner wall of the other end side wall 11 of the cylindrical body 1. Thus, it is mounted on the rear end of the mounting shaft 14. Therefore, the spiral screw A spiral groove 10 a is formed on the outer peripheral surface of the cylindrical body 10, and the spiral groove 10 a It communicates with a water pipe attachment opening 12 provided in the side wall 11. Open for installing the water pipe A female screw 1 for attaching a water pipe for screwing a water pipe 13b for drawing out into the mouth portion 12 is provided. 2a is formed. [0011]   Therefore, the fine particle bubble generating device A according to the present invention can be used, for example, in a cooling water pipe 1 of a machine tool. The water flows from the water pipe 13a by being installed in the middle of 3a, 13b. The water is introduced into the inside of the cylindrical body 1 through the space 5, and the water is introduced into the tip 4 of the cone 4. a, flows toward the outer peripheral side of the four base ends 4b, and the outer peripheral surface of the base end 4b and the cylindrical body 1 By passing through the small gap 6 between the inner walls, the flow velocity of water is And flows into the space portion 9 having a large cross-sectional area, whereby the base end portion 4b of the cone 4 is formed. A vortex is formed on the rear end surface side of the substrate, and many fine particle bubbles are generated. A space with a large cross section 9, the flow velocity of the water is slowed down. As a result, the flow velocity of the water increases, and a vortex is formed around the exit side of the small through hole 8. However, many fine particle bubbles are generated. In this way, the water inside the cylinder 1 is The space 9 is a flow section of water having a large cross-sectional area and the flow section of water has a small cross-section area. Vortices are generated each time they pass. Come and generate fine particle bubbles, and a large amount of fine particles are generated when reaching the other end side wall 11 of the cylindrical body 1. It is water containing bubbles, and this water is provided inside the other end of the cylindrical body 1 in the final stage. When the water passes through the spiral screw 10, the water causes a rotational motion, At the time when it is led out through the water pipe mounting opening 12 provided in the other end side wall 11 In this case, the water containing a large amount of fine particle bubbles rotates and the water pipe or faucet 1 on the outlet side 3b, which adheres to the blades of machine tools and steel workpieces A cooling effect will be exhibited. [0012]     [Effect of the invention]   The fine particles of water have the property of adhering to the object, and the fine particles adhere to the object and adhere to the film. For example, according to the present invention in the middle of a cooling water pipe of a machine tool By attaching the particulate foam generator, the amount of water discharged from the cooling water pipe is large. It contains a small amount of fine particle bubbles and has the property of wrapping around objects because it is rotating water. Because of this, high-speed rotating machine tool blades and steel or workpieces contain fine bubbles. Water adheres and can greatly enhance the cooling effect. It does not have heat and can cut 1.5 to 2 times faster than conventional products. Cutting could be performed. [0013]   In addition, water containing fine particle bubbles has the property of sticking to a substance and sticking a film as described above. Because of this, a particulate foam generator is attached to the present invention in the middle of the fire pump hose. By doing so, fine particles are attached to the burning object and a film is attached Fire extinguishing work can be performed with a small amount of water because digestion is quick. [0014]   Furthermore, the particulate foam generating device according to the present invention is attached to the hot water pipe, and When the water that comes out hits the body or an object, it creates a state in which the fine-particle bubbles adhere to the membrane, which helps keep A great effect can be achieved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of the present invention attached to a water pipe. FIG. 2 is a partially cutaway perspective view of the cover of the present invention. FIG. 3 is a sectional view of the present invention. [Description of Signs] 1 Water pipe 2 Fine particle bubble generating device for water 3 Large part of cross section 4 Hole through which water passes Small part of cross section 5 Lace screw 6 Water pipe mounting screw

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[Procedure for Amendment] [Submission Date] September 30, 2002 (2002.9.3
0) [Procedure amendment 1] [Document name to be amended] Specification [Item name to be amended] Full text [Amendment method] Change [Contents of amendment] [Document name] Description [Name of device] Claims: 1. A water pipe installation opening for introducing water into the cylindrical body is provided at one end side wall of the cylindrical body, and a cone is provided inside the cylindrical body. The distal end of the body is arranged so as to have a space for water flow facing the water pipe mounting opening, and a small gap is formed between the outer peripheral surface of the base end of the cone and the inner wall of the cylindrical body. At the rear of the base end of the cone, a disk is provided at an appropriate interval in the longitudinal direction thereof in contact with the inner wall of the cylinder, and a small through hole is provided in each disk, and the cone and the rear thereof are provided. The space between the disks and the space between the disks is defined as the flow of water with a large cross-sectional area, The small through-hole provided in the disk serves as a water flow section having a small cross-sectional area, and a helical screw in which water flows helically is provided inside the other end of the cylindrical body. A fine water bubble generating device having a water pipe installation opening for discharging water in a cylindrical body to the outside at the other end side wall. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external use state diagram of a fine particle bubble generating device showing an embodiment of the present invention. FIG. 2 is a perspective view showing the inside of a cylindrical body constituting the fine particle bubble generating device, with a part cut away. FIG. 3 is a longitudinal sectional view of the same. [Description of Signs] 1 Cylindrical body 1 2 One end side wall 3 Water pipe mounting opening 4 Conical body 4a Tip 4b of conical body 4 Base end of conical body 5 Water flow space 6 Small gap 7 Disk Reference Signs List 8 small through hole 9 space part 10 spiral screw 11 other end side wall 12 water pipe installation opening 13a water pipe 13b water pipe [procedure correction 2] [document name to be corrected] drawing [item name to be corrected] all figure [correction] Method] Change [Contents of correction] [Fig. 1] FIG. 2 FIG. 3

Claims (1)

[Claim 1] A device that changes the cross section of flowing water, causes turbulence in the flow, and generates fine bubbles by vortices due to scattering between particles of water.