Detachable portable telescopic cooling and blowing device

Abstract

The utility model relates to the technical field of auxiliary devices in composite material equipment, in particular to a detachable portable telescopic cooling and blowing device which comprises a control switch, a first air guide pipe is fixedly installed at the bottom of the control switch, and a pressure regulating device is fixedly installed at the other end of the first air guide pipe. A second air guide pipe is installed at the bottom of the pressure adjusting device, a vortex tube is fixedly installed at the other end of the second air guide pipe, and a rotary knob is arranged on the outer surface of the vortex tube. The vortex tube serves as a main cold air supply device and has the advantages of being detachable, convenient to move and the like, only compressed air carried by a plant is used, a special cold air source is not needed, meanwhile, through the universal tube and the nozzle, air is accelerated mainly through the vortex tube, external airflow passes through the small inner diameter of the nozzle, and the air acceleration effect is achieved under the condition that the flow is not changed; and the universal pipe and the nozzle accelerate along with the cold air, yarn wool and dust can be removed easily, and therefore the surface smoothness of the product is guaranteed.

Description

Technical Field

[0001] This utility model patent relates to the technical field of an auxiliary device in composite material equipment, specifically, to a detachable, portable, telescopic cooling and blowing device. Background Art

[0002] In the process of preparing the rotor sleeve of high-speed motors, we use thermoplastic composite laser winding technology, which requires continuous heating of the carbon fiber surface. During the winding process, the laser emits a light spot, and the high-temperature light spot makes the carbon fibers bond to each other. However, due to the continuous high temperature heating of the carbon fiber surface, a dedicated cold air supply source is required. However, some factories do not have a dedicated cold air supply source, so vortex tubes are used to compress air and convert it into cold air.

[0003] However, during the winding process, there will be excess yarn hair on the surface of the carbon fiber. Therefore, a detachable, portable, telescopic cooling and blowing device is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide a detachable portable telescopic cooling and blowing device, aiming to solve the problems in the above-mentioned background technology.

[0005] The utility model is implemented as follows: a detachable portable telescopic cooling and blowing device comprises a control switch;

[0006] An air guide tube 1 is fixedly installed at the bottom of the control switch, a pressure regulating device is fixedly installed at the other end of the air guide tube 1, an air guide tube 2 is installed at the bottom of the pressure regulating device, a vortex tube is fixedly installed at the other end of the air guide tube 2, a knob is provided on the outer surface of the vortex tube, a connector is threadedly connected to the bottom of the vortex tube, and a universal tube is provided at the bottom of the connector;

[0007] A reinforcement component is arranged above the outer surface of the universal tube, and the universal tube is installed with the connecting piece through the reinforcement component, and a nozzle is threadedly connected below the outer surface of the universal tube.

[0008] Furthermore, the control switch is fixedly installed with the external factory building gas conduit.

[0009] Furthermore, the pressure regulating device includes two connected bodies, a pressure regulating valve is fixedly installed at the bottom of the two connected bodies, and the bottom of the pressure regulating valve is fixedly installed to one end of the second air guide pipe through a nut, and the top of the two connected bodies is fixedly installed to the other end of the first air guide pipe.

[0010] Furthermore, the other end of the second air guide tube is communicated with the air inlet of the vortex tube, and the top end of the universal tube is communicated with the air outlet of the vortex tube through the connecting piece.

[0011] Further, the reinforcement assembly includes a reinforcement ring sleeved on the outer surface of the universal tube, the reinforcement ring is provided with inner grooves on both left and right sides, the inner groove is provided with left and right through-type through holes on one side away from the inner center of the reinforcement ring, a reinforcement rod is slidably connected to the inner groove, and the end of the reinforcement rod away from the inner center of the reinforcement ring penetrates the through hole, a spring is sleeved on the outer surface of the reinforcement rod located in the inner groove, one end of the spring close to the inner center of the reinforcement ring is fixedly connected to the outer surface of the reinforcement rod, and one end of the spring away from the inner center of the reinforcement ring is fixedly connected to the inner side wall of the inner groove, one end of the reinforcement rod close to the inner center of the reinforcement ring is fixedly connected to a reinforcement plate, a reinforcement plate is fixedly connected to a reinforcement pad on one side close to the inner center of the reinforcement ring, and the side of the reinforcement pad close to the inner center of the reinforcement ring fits with the outer surface of the universal tube.

[0012] Furthermore, the reinforcement plate and the reinforcement pad are both arranged in an arc shape.

[0013] Furthermore, one end of the reinforcement rod away from the inner center of the reinforcement ring passes through the outer surface of the reinforcement ring and is fixedly connected with a handle.

[0014] Compared with the prior art, the utility model uses a vortex tube as the main cold air supply device, and has the characteristics of being detachable and easy to move, and only uses the compressed air provided by the factory, without the need for a dedicated cold air source. At the same time, the air is accelerated mainly through the vortex tube through the universal tube and the nozzle, and the external airflow passes through the smaller inner diameter of the nozzle, which accelerates the air without changing the flow rate, making the air blown out faster. The universal tube and the nozzle are accelerated by the cold air, which is conducive to removing yarn hair and dust, thereby ensuring the surface finish of the product. The universal tube can be retracted and adjusted in direction, thereby performing all-round cleaning, making the device easy to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a partial front section structural schematic diagram of a detachable, portable, telescopic cooling and blowing device provided by the utility model;

[0016] Figure 2 The utility model provides a detachable portable telescopic cooling and blowing device. Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 The utility model provides a detachable portable telescopic cooling and blowing device. Figure 1 The enlarged structural diagram at B in the middle;

[0018] Figure 4The utility model is a schematic diagram of a top view of the structure of a reinforcement component of a detachable, portable, telescopic cooling and blowing device.

[0019] The figure numerals involved in the above drawings are: 1. pressure regulating device; 101. two connected bodies; 102. pressure regulating valve; 2. air duct one; 3. control switch; 4. air duct two; 5. knob; 6. vortex tube; 7. universal tube; 8. nozzle; 9. reinforcement assembly; 901. reinforcement ring; 902. handle; 903. through hole; 904. reinforcement rod; 905. spring; 906. inner groove; 907. reinforcement plate; 908. reinforcement pad; 10. connecting piece. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] according to Figure 1-4 As shown, a detachable portable telescopic cooling and blowing device includes a control switch 3;

[0023] An air guide tube 1 2 is fixedly installed at the bottom of the control switch 3, a pressure regulating device 1 is fixedly installed at the other end of the air guide tube 1 2, an air guide tube 2 4 is installed at the bottom of the pressure regulating device 1, a vortex tube 6 is fixedly installed at the other end of the air guide tube 2 4, a knob 5 is provided on the outer surface of the vortex tube 6, a connector 10 is threadedly connected at the bottom of the vortex tube 6, and a universal tube 7 is provided at the bottom of the connector 10;

[0024] A reinforcement component 9 is arranged above the outer surface of the universal tube 7, and the universal tube 7 is installed with the connecting piece 10 through the reinforcement component 9, and a nozzle 8 is threadedly connected to the lower part of the outer surface of the universal tube 7; when working, the external air compressor provides a stable air source for the factory, and the external air source enters the factory through the factory air path duct, and the presence or absence of the air path is controlled by the control switch 3, and then the pressure is adjusted by the pressure regulating device 1, and the temperature of the cold air in the vortex tube 6 is adjusted by adjusting the air pressure, and the gas is connected and circulated through the air guide pipe 1 2 and the air guide pipe 2 4, and the vortex tube 6 is equipped with a knob 5 for adjusting the size of the air source, and it is convenient to turn the knob 5 for adjustment, and when the air source enters the vortex tube 6, the gas is condensed, and the original The principle is to enter the vortex tube 6 at a very high speed and form a high-speed rotating vortex inside. The angular velocity of the center and the outer wall of the vortex tube 6 is different. Due to the different speeds of the inner and outer circles, friction occurs. The rotation of the inner circle vortex relies on the friction force to drive the vortex of the outer circle. The gas generated by the rotation of the inner circle is converted from internal energy into rotational kinetic energy, so that the temperature is getting lower and lower. The cold air is retained by the conical plug, and the heating area is cooled through the retractable nozzle 8. Then the condensed air is ejected through the universal tube 7 and the nozzle 8, and the universal tube 7 is detachable, retractable and adjustable in direction. The nozzle 8 can have different shapes according to product requirements, and can be distinguished by flat mouth and round mouth. At the same time, the universal tube 7 is firmly installed through the reinforcement component 9 and the connecting piece 10, and it is also convenient to disassemble the universal tube 7.

[0025] The control switch 3 is fixedly installed with the external factory air conduit; when working, the external air compressor provides a stable air source for the factory, and the external air source enters the factory through the factory air conduit, and the control switch 3 is used to control the existence of the air path.

[0026] The pressure regulating device 1 includes two connected bodies 101, a pressure regulating valve 102 is fixedly installed at the bottom of the two connected bodies 101, and the bottom of the pressure regulating valve 102 is fixedly installed with one end of the air guide pipe 2 4 through a nut, and the top of the two connected bodies 101 is fixedly installed with the other end of the air guide pipe 1 2; when working, the two connected bodies 101 at the upper end of the pressure regulating device 1 have the function of filtering water in the air source to ensure that the air source is dry, and the pressure regulating valve 102 adjusts the pressure, and the cold air temperature of the vortex tube 6 is adjusted by adjusting the air pressure.

[0027] The other end of the air guide pipe 2 4 is connected to the air inlet of the vortex tube 6, and the top end of the universal tube 7 is connected to the air outlet of the vortex tube 6 through the connecting piece 10; when working, it is convenient for gas to pass through the vortex tube 6 correctly.

[0028] The reinforcement assembly 9 includes a reinforcement ring 901 sleeved on the outer surface of the universal tube 7, and inner grooves 906 are provided on both the left and right sides of the reinforcement ring 901. A through hole 903 is provided on the side of the inner groove 906 away from the center of the reinforcement ring 901. A reinforcement rod 904 is slidably connected to the inner groove 906, and one end of the reinforcement rod 904 away from the center of the reinforcement ring 901 passes through the through hole 903. The outer surface of the reinforcement rod 904 is located in the inner groove 90 A spring 905 is sleeved inside the reinforcing ring 901, and one end of the spring 905 close to the inner center of the reinforcing ring 901 is fixedly connected to the outer surface of the reinforcing rod 904, and one end of the spring 905 away from the inner center of the reinforcing ring 901 is fixedly connected to the inner side wall of the inner groove 906, and one end of the reinforcing rod 904 close to the inner center of the reinforcing ring 901 is fixedly connected to a reinforcing plate 907, and one side of the reinforcing plate 907 close to the inner center of the reinforcing ring 901 is fixedly connected to a reinforcing pad 908, and the reinforcing The side of the reinforcing pad 908 close to the inner center of the reinforcing ring 901 is in contact with the outer surface of the universal tube 7; when working, the reinforcing rod 904 is pulled before the reinforcing ring 901 is sleeved so that the reinforcing rod 904 drives the reinforcing plate 907 and the reinforcing pad 908 to move, and then the reinforcing rod 904 squeezes the spring 905 when it moves so that the spring 905 has a rebound force, and then the reinforcing rod 904 is kept pulled, and when the bottom of the connecting piece 10 is inserted into the top of the universal tube 7, the reinforcing ring 901 is sleeved on the outer surface of the universal tube 7, and Make the reinforcement ring 901 correspond to the bottom of the connecting piece 10, and then loosen the reinforcement rod 904 so that the reinforcement plate 907 and the reinforcement pad 908 move under the action of the rebound force of the spring 905 to squeeze the outer surface of the universal tube 7, and make the bottom of the connecting piece 10 inserted in the top of the universal tube 7 and the universal tube 7 to be squeezed and clamped, so that the installation is stable. At the same time, when disassembling, pull the reinforcement rod 904 to make the reinforcement plate 907 and the reinforcement pad 908 break away from the squeezing and clamping of the outer surface of the universal tube 7, so as to facilitate the disassembly of the universal tube 7.

[0029] The reinforcing plate 907 and the reinforcing pad 908 are both arranged in an arc shape; during operation, it is convenient to squeeze and clamp the outer surface of the universal tube 7 so that it is firmly installed with the connecting piece 10.

[0030] One end of the reinforcement rod 904 away from the inner center of the reinforcement ring 901 penetrates the outer surface of the reinforcement ring 901 and is fixedly connected with a handle 902; during operation, the handle 902 facilitates the movement of the reinforcement rod 904.

[0031] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0032] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable portable telescopic cooling air blowing device, comprising a control switch (3); It is characterized in that An air guide tube 1 (2) is fixedly mounted on the bottom of the control switch (3); a pressure regulating device (1) is fixedly mounted on the other end of the air guide tube 1 (2); an air guide tube 2 (4) is mounted on the bottom of the pressure regulating device (1); a vortex tube (6) is fixedly mounted on the other end of the air guide tube 2 (4); a knob (5) is provided on the outer surface of the vortex tube (6); a connecting piece (10) is threadedly connected to the bottom of the vortex tube (6); and a universal tube (7) is provided at the bottom of the connecting piece (10); A reinforcement component (9) is provided above the outer surface of the universal tube (7), and the universal tube (7) is installed with the connecting piece (10) via the reinforcement component (9), and a nozzle (8) is threadedly connected below the outer surface of the universal tube (7).

2. A detachable portable telescopic cooling air blowing device according to claim 1, characterized in that: The control switch (3) is fixedly installed on the external factory building gas conduit.

3. A detachable portable telescopic cooling air blowing device according to claim 2, characterized in that: The pressure regulating device (1) comprises two connected bodies (101), a pressure regulating valve (102) being fixedly mounted on the bottom of the two connected bodies (101), and the bottom of the pressure regulating valve (102) being fixedly mounted to one end of the second air guide pipe (4) via a nut, and the top of the two connected bodies (101) being fixedly mounted to the other end of the first air guide pipe (2).

4. A detachable portable telescopic cooling air blowing device according to claim 3, characterized in that: The other end of the second air guide tube (4) is in communication with the air inlet of the vortex tube (6), and the top end of the universal tube (7) is in communication with the air outlet of the vortex tube (6) via the connecting piece (10).

5. A detachable portable telescopic cooling air blowing device according to claim 4, characterized in that: The reinforcement assembly (9) comprises a reinforcement ring (901) sleeved on the outer surface of the universal tube (7), the reinforcement ring (901) is provided with inner grooves (906) on both left and right sides, the inner groove (906) is provided with left and right through holes (903) on one side away from the inner center of the reinforcement ring (901), a reinforcement rod (904) is slidably connected to the inner groove (906), and one end of the reinforcement rod (904) away from the inner center of the reinforcement ring (901) penetrates the through hole (903), the outer surface of the reinforcement rod (904) is sleeved with a spring (905) located inside the inner groove (906), and the spring (905) is provided on the inner surface of the reinforcement rod (904). 05) One end of the reinforcing ring (901) near the inner center is fixedly connected to the outer surface of the reinforcing rod (904), one end of the spring (905) away from the inner center of the reinforcing ring (901) is fixedly connected to the inner wall of the inner groove (906), one end of the reinforcing rod (904) near the inner center of the reinforcing ring (901) is fixedly connected to a reinforcing plate (907), one side of the reinforcing plate (907) near the inner center of the reinforcing ring (901) is fixedly connected to a reinforcing pad (908), and one side of the reinforcing pad (908) near the inner center of the reinforcing ring (901) is in contact with the outer surface of the universal tube (7).

6. A detachable portable telescopic cooling air blowing device according to claim 5, characterized in that: The reinforcement plate (907) and the reinforcement pad (908) are both arranged in an arc shape.

7. A detachable portable telescopic cooling air blowing device according to claim 6, characterized in that: One end of the reinforcement rod (904) away from the inner center of the reinforcement ring (901) penetrates the outer surface of the reinforcement ring (901) and is fixedly connected to a handle (902).

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