CN106500422B - Cooling device - Google Patents
Cooling device Download PDFInfo
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- CN106500422B CN106500422B CN201611208450.5A CN201611208450A CN106500422B CN 106500422 B CN106500422 B CN 106500422B CN 201611208450 A CN201611208450 A CN 201611208450A CN 106500422 B CN106500422 B CN 106500422B
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- ventilation
- cooling
- hole
- image detection
- tripod
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Studio Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a cooling device which is used for cooling an image detection device and comprises an inner tube, an outer tube and a ventilation device, wherein the outer tube is sleeved on the inner tube, the image detection device is arranged in the inner tube, a locking piece is arranged at the end part of the outer tube, the end part of one end of the inner tube is communicated with the end part of one end of the outer tube through the ventilation device, an air inlet is formed in the inner tube, and an air outlet is formed in the outer tube. The cooling air enters the interlayer between the inner pipe and the image detection device from the air inlet to cool the image detection device, then enters the interlayer between the outer pipe and the inner pipe through the ventilation device and flows out from the air outlet, and the cooling air is limited in the cooling device from entering to flowing out, so that the influence of a large amount of cooling air on the internal operation of high-temperature equipment is avoided.
Description
Technical Field
The invention relates to the technical field of cooling, in particular to a cooling device.
Background
The image detection device is widely applied at present. However, some image detection devices in industrial applications can only work at normal temperature; when the image detection device needs to work in high-temperature equipment, a large amount of cooling air needs to be introduced to protect the detector, and the large amount of cooling air can possibly cause certain influence on the operation inside the high-temperature equipment.
Therefore, how to provide a cooling device to avoid the influence of a large amount of cooling air on the operation inside the high-temperature equipment is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention is directed to a cooling device to avoid the influence of a large amount of cooling wind on the operation inside a high temperature device.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a cooling device for image detection device cools off, includes inner tube, outer tube and ventilation unit, wherein, the outer tube cover is established on the inner tube, image detection device is built-in the inner tube, the tip of outer tube is provided with the retaining member, the tip of the one end of inner tube passes through ventilation unit with the tip intercommunication of the one end of outer tube, be provided with the air intake on the inner tube, be provided with the air outlet on the outer tube.
Preferably, the ventilation device comprises a ventilation nut, a first ventilation hole is formed in the side wall of the ventilation nut, the outer wall of the ventilation nut is fixedly connected with the outer pipe, the inner wall of the ventilation nut is fixedly connected with the inner pipe, and cooling air enters the outer pipe through the first ventilation hole in the inner pipe.
Preferably, the first vent holes are distributed uniformly around the axis of the vent nut.
Preferably, the number of the first vent holes is 6 to 30.
Preferably, the first vent hole is formed in the middle of the side wall of the vent nut and is circular or square.
Preferably, the ventilation device further includes a left tripod and a right tripod, wherein the supporting legs of the left tripod are supported on the inner wall of the ventilation nut, the first ventilation hole is located between any two of the supporting legs, a left through hole is formed in the axial direction of the left tripod, a right through hole is formed in the axial direction of the right tripod, a second ventilation hole is formed in the side wall of the right tripod, the top end of the image detection device penetrates through the right through hole and the left through hole, and the second ventilation hole introduces the cooling air in the inner tube to the top end of the image detection device.
Preferably, the width of the supporting legs is 2mm-10mm and the number of the supporting legs is 3-8.
Preferably, one side of the left tripod is provided with an inner arc surface, one side of the right tripod is provided with an outer arc surface, and the outer arc surface is attached to the inner arc surface to press and seal.
Preferably, the width of the second ventilating holes is 1mm to 4mm and the number thereof is 3 to 5.
The cooling device provided by the invention is used for cooling an image detection device and comprises an inner tube, an outer tube and a ventilation device, wherein the outer tube is sleeved on the inner tube, the image detection device is arranged in the inner tube, a locking piece is arranged at the end part of the outer tube, the end part of one end of the inner tube is communicated with the end part of one end of the outer tube through the ventilation device, an air inlet is formed in the inner tube, and an air outlet is formed in the outer tube. The cooling air enters the interlayer between the inner pipe and the image detection device from the air inlet to cool the image detection device, then enters the interlayer between the outer pipe and the inner pipe through the ventilation device and flows out from the air outlet, and the cooling air is limited in the cooling device from entering to flowing out, so that the influence of a large amount of cooling air on the internal operation of high-temperature equipment is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cooling device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a vent nut provided in an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a vent nut provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a left tripod provided by an embodiment of the present invention;
FIG. 5 is a left sectional structural schematic view of a left tripod according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a right tripod provided by an embodiment of the present invention;
fig. 7 is a left sectional structural schematic view of a right tripod according to an embodiment of the present invention.
In the above FIGS. 1-7:
locking member 1, sealing washer 2, ventilation nut 3, first ventilation hole 31, left tripod 4, supporting leg 41, left through-hole 42, interior arc 43, right tripod 5, right through-hole 51, second ventilation hole 52, outer arc 53, inner tube 6, outer tube 7, image detection device 8, air intake 9, air outlet 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a cooling device according to an embodiment of the present invention; FIG. 2 is a schematic structural view of a vent nut provided in an embodiment of the present invention; FIG. 3 is a schematic cross-sectional view of a vent nut provided in accordance with an embodiment of the present invention; FIG. 4 is a schematic structural diagram of a left tripod provided by the embodiment of the invention; FIG. 5 is a left sectional structural schematic view of a left tripod according to an embodiment of the present invention; FIG. 6 is a schematic structural diagram of a right tripod provided by an embodiment of the present invention; fig. 7 is a schematic left sectional structural view of a right tripod according to an embodiment of the present invention.
The cooling device provided by the embodiment of the invention is used for cooling an image detection device and comprises an inner tube 6, an outer tube 7 and a ventilation device, wherein the outer tube 7 is sleeved on the inner tube 6, the image detection device 8 is arranged in the inner tube 6, the end part of the outer tube 7 is provided with a locking part 1 and is provided with a sealing ring 2, the end part of one end of the inner tube 6 is communicated with the end part of one end of the outer tube 7 through the ventilation device, the inner tube 6 is provided with an air inlet 9, and the outer tube 7 is provided with an air outlet 10. The cooling air enters the interlayer between the inner pipe 6 and the image detection device 8 from the air inlet 9 to cool the image detection device 8, then enters the interlayer between the outer pipe 7 and the inner pipe 6 through the ventilation device and flows out from the air outlet 10, and the cooling air is limited in the cooling device from entering to flowing out, so that the influence of a large amount of cooling air on the internal operation of high-temperature equipment is avoided.
In order to further optimize the above scheme, the ventilation device comprises a ventilation nut 3, a first ventilation hole 31 is formed in the side wall of the ventilation nut 3, the outer wall of the ventilation nut 3 is fixedly connected with the outer pipe 7, the inner wall of the ventilation nut 3 is fixedly connected with the inner pipe 6, and cooling air enters the outer pipe 7 from the inner pipe 6 through the first ventilation hole 31.
Wherein, first ventilation hole 31 is a plurality of and encircle vent nut 3's axis evenly distributed, and the quantity of first ventilation hole 31 is 6 to 30, and first ventilation hole 31 is seted up in the middle part of vent nut 3's lateral wall and the shape is circular or square.
In order to further optimize the scheme, the ventilation device further comprises a left tripod 4 and a right tripod 5, wherein the supporting legs 41 of the left tripod 4 are supported on the inner wall of the ventilation nut 3, the first ventilation hole 31 is positioned between any two supporting legs 41 and is prevented from being blocked by the supporting legs 41, a left through hole 42 is formed in the axial direction of the left tripod 4, a right through hole 51 is formed in the axial direction of the right tripod 5, a second ventilation hole 52 is formed in the side wall of the right tripod 5, the top end of the image detection device 8 penetrates through the right through hole 51 and the left through hole 42, and the second ventilation hole 52 introduces cooling air in the inner pipe 6 to the top end of the image detection device 8, so that small air quantity blows through the head of the image detection device 8, dust accumulation on the head of the image detection device 8 is prevented, and equipment operation is influenced.
Wherein the width of the support legs 41 is 2mm-10mm and the number thereof is 3 to 8.
In order to further optimize the scheme, one side of the left tripod 4 is provided with an inner arc surface 43, one side of the right tripod 5 is provided with an outer arc surface 53, and the outer arc surface 53 is attached to the inner arc surface 43 and presses and seals. The left tripod 4 and the right tripod 5 are pressed by the inner arc surface 43 and the outer arc surface 53 to realize sealing. The width of the second ventilation holes 52 is 1mm-4mm, the number of the second ventilation holes is 3-5, and the introduced air volume is only used for blowing the head of the image detection device 8, so that the width of the grooves is not too large, and the number of the grooves is not too large.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A cooling device is used for cooling an image detection device and is characterized by comprising an inner tube, an outer tube and a ventilation device, wherein the outer tube is sleeved on the inner tube, the image detection device is arranged in the inner tube, a locking piece is arranged at the end part of the outer tube,
the end part of one end of the inner pipe is communicated with the end part of one end of the outer pipe through the ventilation device, the inner pipe is provided with an air inlet, and the outer pipe is provided with an air outlet;
cooling air enters an interlayer between the inner pipe and the image detection device from the air inlet to cool the image detection device, then enters the interlayer between the outer pipe and the inner pipe through the ventilation device and flows out of the air outlet, and the cooling air is limited in the cooling device from entering to flowing out, so that the influence of a large amount of cooling air on the internal operation of high-temperature equipment is avoided;
the ventilation device comprises a ventilation nut, a first ventilation hole is formed in the side wall of the ventilation nut, the outer wall of the ventilation nut is fixedly connected with the outer pipe, the inner wall of the ventilation nut is fixedly connected with the inner pipe, and cooling air enters the outer pipe from the inner pipe through the first ventilation hole;
the ventilation device further comprises a left tripod and a right tripod, wherein,
the supporting legs of the left tripod are supported on the inner wall of the ventilation nut, the first ventilation hole is positioned between any two supporting legs,
a left through hole is arranged in the axial direction of the left tripod, a right through hole is arranged in the axial direction of the right tripod, a second vent hole is arranged on the side wall of the right tripod,
the top end of the image detection device passes through the right through hole and the left through hole,
the second vent hole introduces cooling air in the inner tube to the top end of the image detection device.
2. The cooling device as claimed in claim 1, wherein the first ventilation holes are plural and evenly distributed around an axis of the ventilation nut.
3. The cooling apparatus as claimed in claim 1, wherein the number of the first vent holes is 6 to 30.
4. The cooling device as claimed in claim 1, wherein the first vent hole is opened at a middle portion of a side wall of the vent nut and has a circular or square shape.
5. A cooling device according to claim 1, wherein the support legs are 2-10 mm wide and 3-8 in number.
6. A cooling device as claimed in claim 1, wherein one side of the left tripod is provided with an inner arcuate surface and one side of the right tripod is provided with an outer arcuate surface which abuts against the inner arcuate surface to press the seal.
7. The cooling device as claimed in claim 1, wherein the second ventilation holes have a width of 1mm to 4mm and a number of 3 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208450.5A CN106500422B (en) | 2016-12-23 | 2016-12-23 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208450.5A CN106500422B (en) | 2016-12-23 | 2016-12-23 | Cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106500422A CN106500422A (en) | 2017-03-15 |
| CN106500422B true CN106500422B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208450.5A Active CN106500422B (en) | 2016-12-23 | 2016-12-23 | Cooling device |
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| CN (1) | CN106500422B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518884B (en) * | 2018-05-21 | 2024-09-10 | 广州万二二麦工程技术有限公司 | Bathroom energy device with four energy states of warmth, smoothness and dryness |
| CN109379828B (en) * | 2018-11-29 | 2023-05-09 | 烟台海灵健康科技有限公司 | Double-layer cooling device for thermal plasma |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3229653A1 (en) * | 1982-08-09 | 1984-02-09 | Matthias Prof. Dipl.-Phys. 2000 Hamburg Brünig | Process for removal of heat from pieces of equipment, and device for performing the process |
| DE4419728A1 (en) * | 1994-06-06 | 1995-12-07 | Krupp Polysius Ag | Two-layer cooler |
| CN1271372C (en) * | 2004-04-29 | 2006-08-23 | 上海交通大学 | Flame image probe and method for flame image gathering by utilizing the same |
| CN103308343B (en) * | 2013-05-08 | 2016-06-22 | 中国平煤神马能源化工集团有限责任公司 | Multi-functional cooling sampling tube |
| CN203629172U (en) * | 2013-12-13 | 2014-06-04 | 武钢集团昆明钢铁股份有限公司 | High-temperature cooling water jacket for camera in furnace |
| CN105738163B (en) * | 2016-04-11 | 2019-02-05 | 中南大学 | A kind of flue dust and flue gas sampling device |
| CN106247826A (en) * | 2016-09-26 | 2016-12-21 | 爱康森德（深圳）空气技术有限公司 | A kind of heat-exchange device |
| CN206399070U (en) * | 2016-12-23 | 2017-08-11 | 烟台龙源电力技术股份有限公司 | A kind of cooling device |
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