JPS6066069A - Compressed gas high and low temperature separator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention The present invention is a compression method that rotates compressed gas at high speed to separate it into high-temperature gas and low-temperature gas, and obtains high-temperature gas from one opposing outlet and low-temperature gas from the other outlet. Concerning improvements in gas high-speed high-temperature separation equipment.

A vortex generator with a thin through hole in the shaft core is fitted inside a hollow case with a cylindrical inner surface, and a control valve is installed at one end of the hollow case facing the front of the vortex generator at the downstream end. In addition to communicating the tubes equipped with
On the other hand, a high-temperature separation device is known in which low-temperature gas is discharged from an axial hole of a vortex generator in a direction opposite to the high-temperature gas.

This device generates a gas vortex in a tube into an outer high-temperature vortex and an inner low-temperature vortex, then releases the outer high-temperature vortex from the tip of the tube, and sends the inner low-temperature vortex to the center of the vortex through a control valve at the tube tip. Gas is separated into hot air and cold air by converting it into a forced vortex flow that flows backwards in the cavity and releasing it from the axial hole of the vortex generator.
In the process of the low-temperature vortex flowing backward through the tube, the low-temperature vortex and the high-temperature vortex flow in opposite directions while coming into contact with each other, resulting in a loss of thermal efficiency in both the resulting high-temperature air and low-temperature air. Therefore, it was not possible to obtain a sufficiently high or low temperature, and there was a limit to the range of use.

The purpose of the present invention is to improve this type of device so that it can obtain gases at higher and lower temperatures, so that it can be used for both heating and cooling devices such as air-conditioning devices for household, industrial, and vehicle use. An object of the present invention is to provide a compressed gas high-temperature separation device.

Hereinafter, one embodiment of the present invention will be described based on the drawings.

The hollow case 1 has a cylindrical hollow part 2 (see FIG. 2) inside, and a compressed gas inlet 3 in the side wall that communicates with the inside of the cylinder. A high-temperature gas flow pipe 4 having a smaller diameter than the cylindrical inner diameter of the case 1 is connected to one end of the case 1 in the axial direction so as to communicate with the inside of the case 1. A circular vortex generator 6 with a through hole 5 penetrating the axis is fitted into the cylindrical hollow part 2 of the case 1, and a hollow sealing camp 8 is inserted from the back side of the vortex generator 6 via an O-ring 7. Screw into case 1, camp 8
The tip of the vortex generator 6 is in contact with the back surface of the vortex generator 6 to fix the vortex generator 6. The vortex generator 6 has a recess 9 formed in the center of the front facing the high-temperature flow pipe 4, and a plurality of grooves 11 extending in a radially inclined or curved manner are carved in a circular convex edge 10 around the recess. has been done. The compressed gas inlet 3 is arranged so as to face the groove 11 on the side surface of the vortex generator 6.

In this way, the compressed gas supplied from the gas inlet 3 into the case 1 at high speed is rapidly rotated at the sonic speed by the vortex generator 6 and turned into a vortex, causing a special temperature change, and the high temperature flow pipe 4
High-temperature gas is discharged from the vortex generator 6, and low-temperature gas is discharged from the axial hole 5 of the vortex generator 6 in a direction opposite to the high-temperature flow pipe.

In the compressed gas high-temperature separation apparatus having such a configuration, the first feature of the present invention is that the tip of the vortex generator 6 installed in the case 1 and the inside of the hollow case 1 in which the high-temperature gas flow pipe 4 is connected A gap 13 is provided between the end 12 and the inner peripheral surface 14 of the case corresponding to the gap 13 is connected to the high temperature flow pipe 4.
The reason is that it is formed in a tapered shape toward the communication port. The chi/o planes of the inner circumferential surface 14 preferably have biangular angles of 90°.
Form at a uniform angle so that

A second feature of the present invention is that, in addition to the configuration of the first feature, a humidifying device 15 made of a wire formed in a spiral shape is further provided in the high-temperature gas flow pipe 4, preferably on the downstream side thereof. It is in. In either case, the compressed air inlet 3 is installed at a position off the axis.

This humidifier 15 preferably has a shape in which a wire 15a such as a wire is wound spirally and both ends 15b and 115C are bent in the radial direction of the spiral vortex, as shown in FIG.

A plurality of discharge holes 16 are formed in the peripheral wall at the tip of the high temperature flow pipe 4, and a heat dissipation member 18 having a cap 17 screwed onto the end is coupled. Also, the heat dissipation member 1 is inserted from the center hole of the cap 17.
A high-temperature gas discharge adjustment screw 19 is attached to the inside of the housing 8 so as to be movable forward and backward.

In FIG. 2, 20 is a compressor that generates compressed gas to the air inlet of the case 1, and 21 is a filtering device and a drying device provided in the middle of the compressed gas supply pipe.

Since the present invention has the above configuration, the gas inlet 3 of the case 1
The high-pressure gas supplied from the vortex generator 6 flows into the vortex generator 6 in the case 1 at high speed, and is discharged from the groove 11 of the vortex generator 6 in the tangential direction around the inner recess 9 at the speed of sound, expanding and simultaneously causing the recess 9 and the It then rotates at high speed within the gap 13 to generate a vortex. The vortex flow in the gap 13 has a high temperature on the outside and a low temperature on the inside, and flows to the connection port of the high-temperature gas flow pipe 4 while swirling at high speed.

In this case, in the present invention, since the inner circumferential surface 14 of the case of the gap 13 is reduced in diameter in a caper shape toward the connection port of the pipe 4, the swirling flow of the outer high temperature gas is an extension of the chi-gang angle within the pipe 4. It flows in the linear direction and acts to block the passage within the tube 4. Therefore, the internal low-temperature swirling flow generated in the vortex generator 6 and the gap 13 is discharged from the axial hole 5 of the vortex generator 6 because the passage in the tube 4 is not blocked. Ru.

On the other hand, the high-temperature eddy current inside the tube 4 is released from the discharge hole 16 of the heat radiating member 18 installed at the tip of the tube 4.
A spiral temperature increasing device 15 with both ends 15b and 15c bent and extending in the radial direction of the vortex is installed inside.
The high-temperature vortex is stirred at the tip 15b of the humidifying device 15 extending in the diameter direction of the tube 4, promoting contact between thermal molecules and generating frictional energy. A similar effect also occurs in the intermediate spiral portion and the rear end portion 15c of the humidifying device 15. Therefore, in the process of passing through the humidifier 15, the high-temperature vortex obtains frictional energy due to primary, secondary, and tertiary agitation, and humidified high-temperature gas is released from the discharge hole 16. becomes.

As described above, according to the present invention, the gap 1 of the compressed gas case 1
3, the high temperature vortex on the outside and the low temperature vortex on the inside are generated, and the low temperature gas is released from the axial hole 5 of the vortex generating device 6 without passing through the tube 4, so the temperature is much lower than in conventional devices. In addition, since a humidifying device is installed in the high temperature gas flow pipe, the gas emitted from the heat radiating member can be heated to an even higher temperature. By the way, as a result of the experiment, it was possible to simultaneously obtain a low temperature gas of -67°C from the low temperature discharge hole and a high temperature gas of +172°C from the high temperature discharge hole.

Furthermore, the gas high-temperature separation device of the present invention can obtain much lower temperature gas and much higher temperature gas than conventional devices, so it can be used as a heat source device for household, industrial, and other cooling and heating devices. This has the effect of significantly expanding the scope of use.

[Brief explanation of drawings]

Fig. 1 is an exploded view showing the assembly of the device of the present invention, Fig. 2 is a longitudinal sectional view of the device of the present invention, Fig. 3 is an enlarged view of the main part of Fig. 2, and Fig. 4 is an enlarged perspective view of the humidifying device. It is. 1...Hollow case, 3...Compressed gas inlet, 4...High temperature gas flow pipe, 6...Vortex generator, 8...Sealing cap, 13...Gap, 14...Chi-ya- Inner peripheral surface, 15... humidifier, 18... heat dissipation member, 19...
- Release adjustment screw, 21... Compressor. Patent applicant: Iwatsuki Direct attorney: Naoyoshi Sato, Patent attorney: February 24, 1980 Kazuo Wakasugi, Commissioner of the Japan Patent Office■, Case Indication Special Invitation No. 58-174181 2, Title of the invention: Compressed gas high-temperature separation device 3 , Relationship with the case of the person making the amendment Patent applicant address: 3, 1388 Uenobe, Toyookakan, Iwata-gun, Shizuoka Prefecture Name: Iwatsuki Nao 4, Io = 11L Address: 1-23- Nishi-Shinbashi, Minato-ku, Tokyo 2 Miyoshi Building 3rd floor 6
, Number of inventions increased by amendment 07, Subject of amendment Engraving of drawings (no change in content) 8, ? ii Positive content
As per attached sheet

Claims (1)

[Claims] (1) A vortex generator 6 having a low-temperature gas flow hole 5 in the axial center is fitted into a hollow case 1 having a cylindrical inner circumferential surface, and compression is directed toward the vortex generator 6 in the lateral direction of the case l. A vortex generator fitted in a case 1 in a compressed gas high-temperature separation device that is equipped with an air inlet 3 and has a high-temperature gas flow pipe 4 communicating with one end side of the case facing the tip of the vortex generator. 6 and the inner end of the hollow case J in which the high temperature gas flow pipe 4 is connected, a gap] 3 is provided, and the inner peripheral surface 14 in the case 1 corresponding to the gap 13 is connected to the inner peripheral surface 14 of the high temperature gas flow pipe 4. A compressed gas high-temperature separation device characterized by a tapered shape toward a communication port. (2) A vortex generator 6 having a low-temperature gas flow hole 5 in the shaft core is fitted into a hollow case that generates noise on the inner peripheral surface of the cylinder, and a vortex generator 6 is directed toward the vortex generator 6 in the lateral direction of the case 1. A vortex fitted in a case 1 in a compressed gas high-temperature separation device comprising a compressed air inlet 3 and a high-temperature gas flow pipe 4 communicating with one end of the case facing the tip of the vortex generator. A gap 13 is provided between the tip of the generator 6 and the inner end of the hollow case 1 in which the high temperature gas flow pipe 4 is connected.
The inner peripheral surface 14 in the case 1 corresponding to the high temperature gas flow pipe 4
The high-pressure gas inlet 3 is installed at a position off the axis of the case 71, and a wire is spirally formed inside the high-temperature gas flow pipe 4. ] 5 is interposed.