CN208222899U - A kind of noise is small and the vortex tube cooling gun of good heat dissipation effect - Google Patents
A kind of noise is small and the vortex tube cooling gun of good heat dissipation effect Download PDFInfo
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- CN208222899U CN208222899U CN201820447641.5U CN201820447641U CN208222899U CN 208222899 U CN208222899 U CN 208222899U CN 201820447641 U CN201820447641 U CN 201820447641U CN 208222899 U CN208222899 U CN 208222899U
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- heat
- tube
- vortex
- dissipating casing
- vortex generator
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Abstract
A kind of noise of the utility model is small and the vortex tube cooling gun of good heat dissipation effect, including inlet suction port, cold end connector, vortex generator, end tube, regulating valve and the heat-dissipating casing being set on the outside of end tube, the inlet suction port is connect with vortex generator, cold end connector and end tube are connected to vortex generator both ends, and regulating valve is mounted at heat outlet of the end tube far from vortex generator one end；The heat-dissipating casing is connect with end tube by vortex generator one end by screw thread, and heat-dissipating casing is provided with gas vent by vortex generator one end, is additionally provided with sound-absorbing sponge on the inside of gas vent；Radiating fin is also connected on the outside of the heat-dissipating casing；Muffler is also connected at the heat outlet of the end tube, the muffler is located on the inside of heat-dissipating casing.The utility model can effectively reduce noise, and good heat dissipation effect, have many advantages, such as that structure is simple, easy to use and safety coefficient is high.
Description
Technical field
The utility model relates to a kind of vortex tube cooling gun, in particular to a kind of noise is small and the vortex tube of good heat dissipation effect
Cooling gun.
Background technique
Vortex tube cooling gun is also known as vortex tube, it is a kind of very simple energy separation device of structure, mainly by air inlet
The composition such as mouth, vortex cavity, end tube, cold end pipe, regulating valve.Compressed air passes through nozzle of vortex tube first and tangentially enters cylinder
In the vortex cavity of shape, air-flow is made to generate high speed rotation, vortex cavity is located between the hot end and cold end of vortex tube, and with their phases
Even, compressed air enters vortex cavity and can make volume expansion and absorb heat, then vortex is formed in vortex tube, and vortex is revolved in high speed
Two parts that temperature does not wait are separated into during turning, the gas of marginal portion, which is concentrated to vortex tube hot end, becomes thermal current, by
The heat outlet of vortex tube is discharged, and central part is cold airflow, is discharged by the cold air outlet of vortex tube cold end, passes through adjusting
Adjusting valve regulation hot and cold air ratio in vortex tube, available best refrigeration effect or heating effect.Vortex tube cooling gun
Using air as refrigerant, there are unique refrigeration modes, use process does not generate any pollution, is known as green cold source, mesh by industry
It is preceding to be applied air-conditioning, refrigeration, machining, electrical equipment heat dissipation etc. are multi-field, before extremely wide application
Scape.
The vortex tube cooling gun of the prior art, the high temperature hot gas that when work generates are usually straight by the heat outlet of end tube
Run in out, high temperature hot gas is handled without cooling, can not only be damaged to user, and exhaust noise also can be very big.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide that a kind of noise is small and good heat dissipation effect
Vortex tube cooling gun, the vortex tube cooling gun structure is simple, easy to use and safety coefficient is high.
The technical solution for solving above-mentioned technical problem is: a kind of noise is small and the vortex tube cooling gun of good heat dissipation effect, packet
Inlet suction port, cold end connector, vortex generator, end tube and regulating valve are included, the inlet suction port is connect with vortex generator, cold
End connector and end tube are connected to vortex generator both ends, and regulating valve is mounted on end tube far from vortex generator one end
At heat outlet；It further include the heat-dissipating casing being set on the outside of end tube, the heat-dissipating casing leans on whirlpool by screw thread and end tube
The connection of generator one end is revolved, heat-dissipating casing is provided with gas vent by vortex generator one end, is additionally provided with sound-absorbing sponge on the inside of gas vent.
The further technical solution of the utility model is: being also connected with radiating fin on the outside of the heat-dissipating casing.
The further technical solution of the utility model is: muffler, institute are also connected at the heat outlet of the end tube
Muffler is stated to be located on the inside of heat-dissipating casing.
A kind of noise of the utility model is small and the vortex tube cooling gun of good heat dissipation effect has the following beneficial effects:
1. being equipped with muffler at the heat outlet of the end tube of the utility model, and heat-dissipating casing is put on the inside of gas vent
It is additionally provided with sound-absorbing sponge, the discharge noise of thermal current can be effectively reduced；
2. being equipped with radiating fin on the outside of the heat-dissipating casing of the utility model, the heat dissipation area of heat-dissipating casing, hot end are increased
The hot-air of pipe discharge is by the way that, again from row of exhausting-gas hole into atmosphere, avoiding directly will be warm after heat-dissipating casing outwardly radiating and cooling
It spends higher hot-air to be expelled directly out, in order to avoid personnel is caused to scald, improves the safety that the utility model uses.
In the following, vortex tube cooling gun small to a kind of noise of the utility model and good heat dissipation effect in conjunction with the accompanying drawings and embodiments
Technical characteristic be further described.
Detailed description of the invention
Fig. 1: a kind of noise of the utility model is small and the structural schematic diagram of the vortex tube cooling gun of good heat dissipation effect；
Fig. 2: Fig. 1 partial sectional view；
Drawing reference numeral explanation: 1- cold end connector, 2- vortex generator, 3- end tube, 4- regulating valve, 5- heat-dissipating casing, 51-
Gas vent, 6- radiating fin, 7- inlet suction port, 8- sound-absorbing sponge, 9- muffler.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of noise of the utility model is small and the vortex tube cooling gun of good heat dissipation effect, including air inlet
Connector 7, cold end connector 1, vortex generator 2, end tube 3, regulating valve 4 and the heat-dissipating casing 5 for being set in 3 outside of end tube.
The inlet suction port 7 of the utility model is connect with vortex generator 2, and cold end connector 1 and end tube 3 are connected to whirlpool
2 both ends of generator are revolved, regulating valve 4 is mounted at heat outlet of the end tube 3 far from 2 one end of vortex generator；Outside the heat dissipation
Shell 5 is connect with end tube 3 by 2 one end of vortex generator by screw thread, and heat-dissipating casing 5 is provided with exhaust by 2 one end of vortex generator
Hole 51 is additionally provided with sound-absorbing sponge 8 on the inside of gas vent 51；Muffler 9 is also connected at the heat outlet of the end tube 3, it is described
Muffler 9 is located at 5 inside of heat-dissipating casing；In addition, the outside of the heat-dissipating casing 5 of the utility model is also connected with radiating fin 6.
After compressed air enters vortex generator 2, energy separation is carried out in end tube 3, cold airflow passes through cold end connector 1
Cold air outlet discharge, hot-air is expelled to the inner cavity of heat-dissipating casing 5 by the heat outlet of end tube 3, after again through heat-dissipating casing 5 with
The gap of end tube 3 from 51 row of gas vent into atmosphere, due to being equipped with muffler 9, and the inside of gas vent 51 at heat outlet
It is additionally provided with sound-absorbing sponge 8, the discharge noise of thermal current can be effectively reduced；In addition, the outside of heat-dissipating casing 5 is equipped with radiating fin 6,
Increase the heat dissipation area of heat-dissipating casing 5, the hot-air that end tube 3 is discharged by after heat-dissipating casing 5 outwardly radiating and cooling again
From 51 row of gas vent into atmosphere, avoids and be directly expelled directly out the higher hot-air of temperature, in order to avoid personnel is caused to scald, mention
The safety that high the utility model uses.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (3)
1. a kind of noise is small and the vortex tube cooling gun of good heat dissipation effect, including inlet suction port (7), cold end connector (1), be vortexed hair
Raw device (2), end tube (3) and regulating valve (4), the inlet suction port (7) connect with vortex generator (2), cold end connector (1) and
End tube (3) is connected to vortex generator (2) both ends, and regulating valve (4) is mounted on end tube (3) far from vortex generator
(2) at the heat outlet of one end；It is characterized in that, further include the heat-dissipating casing (5) being set on the outside of end tube (3), it is described to dissipate
Hot shell (5) is connect with end tube (3) by vortex generator (2) one end by screw thread, and heat-dissipating casing (5) leans on vortex generator
(2) one end is provided with gas vent (51), is additionally provided with sound-absorbing sponge (8) on the inside of gas vent (51).
2. a kind of noise according to claim 1 is small and the vortex tube cooling gun of good heat dissipation effect, which is characterized in that described
Radiating fin (6) are also connected on the outside of heat-dissipating casing (5).
3. a kind of noise according to claim 1 is small and the vortex tube cooling gun of good heat dissipation effect, which is characterized in that described
It is also connected at the heat outlet of end tube (3) muffler (9), the muffler (9) is located on the inside of heat-dissipating casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447641.5U CN208222899U (en) | 2018-03-30 | 2018-03-30 | A kind of noise is small and the vortex tube cooling gun of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447641.5U CN208222899U (en) | 2018-03-30 | 2018-03-30 | A kind of noise is small and the vortex tube cooling gun of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222899U true CN208222899U (en) | 2018-12-11 |
Family
ID=64503818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447641.5U Expired - Fee Related CN208222899U (en) | 2018-03-30 | 2018-03-30 | A kind of noise is small and the vortex tube cooling gun of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609581A (en) * | 2020-06-03 | 2020-09-01 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
-
2018
- 2018-03-30 CN CN201820447641.5U patent/CN208222899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609581A (en) * | 2020-06-03 | 2020-09-01 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
| CN111609581B (en) * | 2020-06-03 | 2021-06-29 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210330 |