CN111740334A - Heat radiator - Google Patents
Heat radiator Download PDFInfo
- Publication number
- CN111740334A CN111740334A CN202010723559.2A CN202010723559A CN111740334A CN 111740334 A CN111740334 A CN 111740334A CN 202010723559 A CN202010723559 A CN 202010723559A CN 111740334 A CN111740334 A CN 111740334A
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- Prior art keywords
- air
- support frame
- pipe
- free end
- power distribution
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a heat dissipation device, which belongs to the technical field of electromechanical equipment and comprises a support frame, a winding part, a pipe body, a first air extraction assembly and a second air extraction assembly. Wherein, the winding part is rotatably arranged on the supporting frame; one end of the pipe body is wound on the winding part, and the other end of the pipe body is a free end; the first air exhaust assembly is connected to the free end of the tube body and used for sucking air around the power distribution cabinet into the tube body; the second subassembly of bleeding sets up on the support frame, is located one side of body, can insert the body, and is located the low reaches of gas flow direction for arrange gas to external environment. On one hand, hot air around the power distribution cabinet is sequentially exhausted through the two air exhaust assemblies through the pipe body and is guided to a remote place, so that the circulation of air around the power distribution cabinet is accelerated, the cooling of the environment around the power distribution cabinet is realized, and the ventilation and heat dissipation effects are good; on the other hand, the body is around locating the winding part, and the free end of body is conveniently receive and release, and the free end of body removes in addition in a flexible way, conveniently adjusts convulsions position, convenient to use.
Description
Technical Field
The invention relates to the technical field of electromechanical equipment, in particular to a heat dissipation device.
Background
Distribution equipment, especially switch board can produce a large amount of heats during the operation, leads to the high temperature around the equipment, if not timely cooling, can influence the normal operating and the life of equipment.
Under the general condition, the cooling measure of taking is at the inside and outside assembly radiator fan of switch board, but radiator fan can't exchange with the surrounding air high-efficiently in to the cabinet, and the effect of circulation of air is not good, and is higher near the temperature of switch board to when utilizing radiator fan to carry out the convulsions operation, radiator fan can the suction more hot-blast, leads to the temperature in the switch board to further rise, and causes electric elements's damage.
Disclosure of Invention
The invention aims to provide a heat dissipation device, which aims to solve the problem of poor ventilation and heat dissipation effects caused by the fact that a heat dissipation fan is used for ventilating and cooling a power distribution cabinet, and realize rapid and efficient cooling and ventilation of the surrounding environment of the power distribution cabinet.
As the conception, the technical scheme adopted by the invention is as follows:
a heat dissipation device, comprising:
a support frame;
the winding part is rotatably arranged on the supporting frame;
one end of the pipe body is wound on the winding part, and the other end of the pipe body is a free end;
the first air exhaust assembly is connected to the free end of the pipe body and used for sucking air around the power distribution cabinet into the pipe body;
the second air exhaust assembly is arranged on the support frame and located on one side of the pipe body, the second air exhaust assembly can be connected into the pipe body and located at the downstream of the gas flowing direction, and the second air exhaust assembly is used for exhausting the gas to the external environment.
Optionally, the air blowing device further comprises an air blowing pump, and the air blowing pump is arranged on the outer side of the free end of the tube body.
Optionally, the first pumping assembly comprises:
one end of the first connecting pipe is connected to the free end of the pipe body;
the first air pump is provided with an air inlet end and an air outlet end, and the air outlet end is connected to the other end of the first connecting pipe;
one end of the second connecting pipe is connected with the air inlet end;
the air intake and the gas outlet are respectively arranged at the front end and the rear end of the air-permeable plate, the air intake is communicated with the gas outlet, the first air pump is arranged at the rear end of the air-permeable plate, and the other end of the second connecting pipe is communicated with the gas outlet.
Optionally, the first pumping assembly further comprises a seal member wrapped around the rear end of the aeration panel.
Optionally, the aeration plate has a hollow cavity, the hollow cavity is respectively communicated with the air inlet and the air outlet, and a ventilation net is arranged on the air inlet.
Optionally, the second pumping assembly comprises:
the second air pump is arranged on the support frame and is positioned above the winding part;
one end of the air inlet pipe is connected to the second air suction pump, a plurality of access ports are formed in one side of the pipe body at intervals along the length direction, and the other end of the air inlet pipe is selectively connected to one of the access ports;
and one end of the air outlet pipe is connected to the second air pump and used for discharging the air.
Optionally, a base is arranged on one side of the support frame, the free end of the pipe body and the base are located on the same side of the support frame, and the second air pump is arranged on the base.
Optionally, the bottom of the support frame is provided with a plurality of universal wheels.
Optionally, the winding device further comprises a driving mechanism, wherein the driving mechanism is arranged on the supporting frame and used for driving the winding part to rotate so as to wind and unwind the free end of the pipe body.
Optionally, the drive mechanism comprises:
the motor is arranged on the support frame;
the driving gear is connected to the output end of the motor;
the winding part is rotatably arranged on the support frame through a rotating shaft, and the driven gear is sleeved on the rotating shaft;
and the chain is wound on the driving gear and the driven gear.
The invention has the beneficial effects that:
the invention provides a heat dissipation device, wherein hot air in and around a power distribution cabinet is sequentially exhausted through two air exhaust assemblies through a pipe body and is guided to a remote position, so that the diffusion and circulation of air around the power distribution cabinet are accelerated, the temperature reduction of the power distribution cabinet and the surrounding environment of the power distribution cabinet is realized, the pipe body is wound on a winding part, the free end of the pipe body is convenient to retract and release, the free end of the pipe body is flexible to move, the air exhaust position is convenient to adjust, and the heat dissipation device is convenient. The heat dissipation device is good in air draft effect, can quickly and efficiently suck and exhaust hot air around the power distribution cabinet so as to reduce the temperature of the power distribution cabinet and the surrounding environment of the power distribution cabinet, and is flexible to use and convenient to store.
Drawings
Fig. 1 is a front view of a heat dissipation device according to an embodiment of the present invention.
In the figure:
1. a support frame; 11. a machine base; 12. a fixed seat; 121. a motor; 122. a driving gear; 123. a driven gear; 124. a chain; 125. a rotating shaft; 13. a base plate; 14. a universal wheel; 15. a second handle;
2. a winding section;
3. a pipe body; 31. an access port;
4. a first pumping assembly; 41. a first connecting pipe; 42. a first air pump; 43. a second connecting pipe; 44. a breather plate; 441. a ventilation net; 45. a seal member; 46. a fixed mount; 47. a connecting seat; 48. a first handle;
5. a second pumping assembly; 51. a second air pump; 52. an air inlet pipe; 53. an air outlet pipe;
6. an air blower;
7. a breather tube.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly specified or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature. Also, the first feature "over," "above," and "on" the second feature includes the first feature being directly over and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature "under," "below," and "beneath" a second feature includes a first feature that is directly under and obliquely below the second feature, or simply means that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example one
The present embodiment provides a heat dissipation apparatus, as shown in fig. 1, which includes a supporting frame 1, a winding portion 2, a tube 3, a first air-extracting assembly 4 and a second air-extracting assembly 5. Wherein, the winding part 2 is rotatably arranged on the support frame 1; one end of the pipe body 3 is wound on the winding part 2, and the other end is a free end; the first air exhaust assembly 4 is connected to the free end of the tube body 3 and used for sucking air around the power distribution cabinet into the tube body 3; the second subassembly 5 of bleeding sets up on support frame 1, is located one side of body 3, can insert body 3, and is located the low reaches of gas flow direction for discharge gas to external environment. In this embodiment, the tubular body 3 is preferably a rubber hose, which is easy to install and has good sealing effect.
Inside and the steam on every side of switch board is drawn air and is led far away through two components of bleeding successively through body 3 to accelerate the diffusion circulation of the air around the switch board, realize the cooling to the switch board surrounding environment, body 3 is around locating winding portion 2, and the free end of body 3 is conveniently receive and releases, and the free end of body 3 removes in a flexible way moreover, convenient adjustment convulsions position, convenient to use. The heat dissipation device is good in air draft effect, and not only can quickly and efficiently suck and exhaust hot air around the power distribution cabinet to reduce the temperature of the surrounding environment of the power distribution cabinet, but also is flexible to use and convenient to store.
In order to further enhance the ventilation of the power distribution cabinet and reduce the temperature of the power distribution cabinet and the surrounding environment thereof, a blowing pump 6 is arranged outside the free end of the tube body 3, and the blowing pump 6 can blow gas with a certain flow velocity into the power distribution cabinet. When the hot air in and around the power distribution cabinet is extracted by the first air extraction assembly 4 and the second air extraction assembly 5 and exhausted to a far place, the air blowing pump 6 is started again, and the gas with a lower temperature is blown into the power distribution cabinet, so that the aim of further cooling is fulfilled. The first air exhaust assembly 4, the second air exhaust assembly 5 and the air blowing pump 6 are matched for use, namely, air exhaust and air blowing are carried out at two stages, circulation of air inside and around the power distribution cabinet is enhanced, and accordingly rapid and efficient heat dissipation and ventilation of the power distribution cabinet are achieved. The temperature of the power distribution cabinet and the surrounding environment thereof is reduced.
Further, the first air pumping assembly 4 includes a first connection pipe 41, a first air pump 42, a second connection pipe 43 and an air plate 44. Specifically, one end of the first connecting pipe 41 is connected to the free end of the tubular body 3; the first suction pump 42 has an air inlet end and an air outlet end, and the air outlet end is connected to the other end of the first connection pipe 41; one end of the second connection pipe 43 is connected to the air inlet end; the front end and the rear end of the ventilation plate 44 are respectively provided with an air inlet and an air outlet, the air inlet is communicated with the air outlet, the first air pump 42 is arranged at the rear end of the ventilation plate 44, and the other end of the second connecting pipe 43 is communicated with the air outlet. In this embodiment, a fixing frame 46 is provided at a rear end of the air-passing plate 44, and the first suction pump 42 is mounted on the fixing frame 46. When breathing in, the gas enters the tube 3 through the air vent plate 44 and the first air pump 42 in sequence, and the air vent plate 44 is arranged to facilitate the collection of the gas.
In this embodiment, the rear end of the air-vent plate 44 is provided with a connection seat 47, and the air-blowing pump 6 is provided on the connection seat 47. The air blowing pump 6 is connected with an air pipe 7, and the air pipe 7 is communicated with an air outlet of the air plate 44. When gas is blown into the inside and the periphery of the power distribution cabinet, the gas flows through the blowing pump 6, the vent pipe 7 and the vent plate 44 in sequence and is blown to the power distribution cabinet finally. Through the cooperation of blowing pump 6 and breather plate 44, the gas of insufflating can diffuse to the air through breather plate 44 large tracts of land, and a large amount of gas accelerate giving off of the inside steam of switch board, further realize the ventilation and the cooling to the switch board. In order to adjust the position and direction of the ventilation plate 44, a first handle 48 is disposed at an end of the connecting seat 47 away from the ventilation plate 44, and the free end of the tube 3 can be moved conveniently and quickly by holding the first handle 48.
Further, the first pumping assembly 4 further comprises a sealing member 45, and the sealing member 45 is wrapped on the rear end of the air-channeled panel 44. The sealing element 45 is arranged, so that the sealing performance of the heat dissipation device during air extraction is further improved, and air leakage of the heat dissipation device is avoided. In this embodiment, the sealing member 45 is a rubber film, and the rear ends of the first air pump 42, the fixing frame 46, the second connecting pipe 43 and the air-permeable plate 44 are all covered in the rubber film. Of course, the sealing member 45 may be made of other materials and structures, which are not described in detail herein.
Further, the air-passing plate 44 has hollow cavities respectively communicating with the air inlet and the air outlet, and the air inlet is provided with a ventilation net 441. The hollow cavity allows the vent plate 44 to contain a large volume of gas, and the gas in the hollow cavity can be continuously sucked into the first suction pump 42. Set up ventilation net 441, can effectively block foreign object and get into body 3, design safe and reliable.
Further, the second air extracting assembly 5 includes a second air extracting pump 51, an air inlet pipe 52 and an air outlet pipe 53. The second air pump 51 is arranged on the support frame 1 and is positioned above the winding part 2; one end of the air inlet pipe 52 is connected to the second suction pump 51, a plurality of inlets 31 are arranged at intervals along the length direction on one side of the pipe body 3, and the other end of the air inlet pipe 52 is selectively connected to one inlet 31; one end of the gas outlet pipe 53 is connected to the second suction pump 51 for discharging gas. In the present embodiment, a piston corresponding to the air inlet pipe 52 is installed at the inlet 31 to ensure the sealing and firmness of the connection. The exhaust end of the outlet pipe 53 is directed to a high place so that the exhaust gas is better diffused from the high place.
Furthermore, a base 11 is disposed on one side of the support frame 1, the free end of the tube 3 and the base 11 are disposed on the same side of the support frame 1, and the second air pump 51 is disposed on the base 11.
In this embodiment, the supporting frame 1 includes a bottom plate 13 and a fixing seat 12 disposed on an upper end surface of the bottom plate 13. A plurality of universal wheels 14 which are arranged at intervals are arranged at the bottom end of the bottom plate 13 so as to facilitate the movement of the support frame 1; the base 11 is arranged on one side of the top end of the fixed seat 12, and the side of the top end is the same as the free end of the pipe body 3; the rotating part is rotatably arranged on the fixed seat 12, the rotating part is preferably a disk, and the pipe body 3 is wound on the disk; in order to facilitate the movement of the heat sink, the fixing base 12 is provided with a second handle 15. Further, in order to facilitate power supply, a power supply device, preferably a storage battery, is mounted on the upper end of the base plate 13, and the storage battery may be connected to the first suction pump 42, the second suction pump 51, the air pump 6, etc. through a wire so as to be able to supply power thereto.
For the understanding of the present embodiment, the usage principle of the heat sink is stated as follows: firstly, all electrical appliances of the device are connected with a storage battery; then holding the second handle 15 and pushing the device near the switch cabinet; then the first handle 48 is held, so that the vent plate 44 is positioned near the power distribution cabinet; then the first air pump 42 and the second air pump 51 are started, the first air pump 42 can exhaust air in the power distribution cabinet and around the power distribution cabinet, hot air nearby is exhausted into the pipe body 3, then the second air pump 51 exhausts the air, the hot air in the pipe body 3 is exhausted through the air outlet pipe 53, the diffusion of the hot air is accelerated, the hot air around the power distribution cabinet is exhausted through the first air pump 42 and the second air pump 51, and the ventilation and cooling of the power distribution cabinet are effectively realized; then, the air blowing pump 6 is started, so that the air blowing pump 6 blows air to the inside and the periphery of the power distribution cabinet through the air vent plate 44, the diffusion and circulation of hot air inside and outside the power distribution cabinet are accelerated, and the ventilation and cooling of the power distribution cabinet are further realized.
Example two
The same or corresponding parts of this embodiment as those of the first embodiment are designated by the same reference numerals as those of the first embodiment. For the sake of simplicity, only the differences between the second embodiment and the first embodiment will be described. The difference lies in that: the heat dissipation device further comprises a driving mechanism, wherein the driving mechanism is arranged on the support frame 1 and used for driving the winding part 2 to rotate so as to receive and release the free end of the pipe body 3. The driving mechanism is arranged, so that the free end of the pipe body 3 can be automatically retracted, and time and labor are saved.
Specifically, the driving mechanism includes a motor 121, a driving gear 122, a driven gear 123 and a chain 124, and the motor 121 is disposed on the support frame 1; the driving gear 122 is connected to the output end of the motor 121; the winding part 2 is rotatably mounted on the support frame 1 through a rotating shaft 125, and the driven gear 123 is sleeved on the rotating shaft 125; the chain 124 is wound around the driving gear 122 and the driven gear 123.
In this embodiment, the motor 121 is disposed on the fixing base 12 near the bottom plate 13 and can be connected to a battery. A mounting hole is formed in the fixing base 12 and directly above the motor 121, and the rotating shaft 125 penetrates through the mounting hole, so that the disc is rotatably connected to the fixing base 12 through the rotating shaft 125. When the motor 121 is operated, the driving gear 122 rotates and drives the driven gear 123 to rotate through the chain 124, the rotating shaft 125 rotates along with the driven gear 123, and finally the disc rotates around the rotating shaft 125, so that the tube 3 wound around the disc is wound and unwound.
The foregoing embodiments are merely illustrative of the principles and features of the present invention, and the present invention is not limited to the above embodiments, but various changes and modifications can be made without departing from the spirit and scope of the invention, which falls within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A heat dissipating device, comprising:
a support frame (1);
the winding part (2) is rotatably arranged on the support frame (1);
one end of the pipe body (3) is wound on the winding part (2), and the other end is a free end;
the first air exhaust assembly (4) is connected to the free end of the tube body (3) and is used for sucking air around the power distribution cabinet into the tube body (3);
the second air exhaust assembly (5) is arranged on the support frame (1), is located on one side of the pipe body (3), can be connected into the pipe body (3), and is located at the downstream of the gas flow direction, and is used for exhausting the gas to the external environment.
2. The heat sink according to claim 1, further comprising a blower pump (6), wherein the blower pump (6) is disposed outside the free end of the tube (3).
3. The heat dissipation device according to claim 1, characterized in that the first air extraction assembly (4) comprises:
a first connecting tube (41) having one end connected to the free end of the tube (3);
a first suction pump (42) having an air inlet end and an air outlet end, the air outlet end being connected to the other end of the first connection pipe (41);
a second connection pipe (43) having one end connected to the air inlet end;
the air suction device comprises an air vent plate (44), wherein the front end and the rear end of the air vent plate (44) are respectively provided with an air inlet and an air outlet, the air inlet is communicated with the air outlet, a first air suction pump (42) is arranged at the rear end of the air vent plate (44), and the other end of a second connecting pipe (43) is communicated with the air outlet.
4. The heat sink as claimed in claim 3, characterized in that the first air extractor assembly (4) further comprises a seal (45), the seal (45) being wrapped around the rear end of the air-channeled panel (44).
5. The heat dissipating arrangement according to claim 3, wherein the aeration panel (44) has hollow cavities communicating with the air inlet and the air outlet, respectively, the air inlet being provided with an aeration net (441).
6. The heat sink according to claim 1, characterized in that the second air extraction assembly (5) comprises:
the second air pump (51) is arranged on the support frame (1) and is positioned above the winding part (2);
one end of the air inlet pipe (52) is connected to the second air suction pump (51), a plurality of inlets (31) are formed in one side of the pipe body (3) at intervals along the length direction, and the other end of the air inlet pipe (52) is selectively connected to one of the inlets (31);
and an outlet pipe (53) having one end connected to the second suction pump (51) for discharging the gas.
7. The heat sink according to claim 6, wherein a base (11) is disposed on one side of the supporting frame (1), the free end of the tube (3) and the base (11) are disposed on the same side of the supporting frame (1), and the second air pump (51) is disposed on the base (11).
8. The heat sink as recited in claim 1, characterized in that the bottom of the support frame (1) is provided with a plurality of universal wheels (14).
9. The heat sink according to any one of claims 1 to 8, further comprising a driving mechanism disposed on the supporting frame (1) for driving the winding portion (2) to rotate to wind and unwind the free end of the tube (3).
10. The heat dissipating device of claim 9, wherein the drive mechanism comprises:
the motor (121) is arranged on the support frame (1);
a driving gear (122) connected to an output end of the motor (121);
the winding part (2) is rotatably arranged on the support frame (1) through a rotating shaft (125), and the driven gear (123) is sleeved on the rotating shaft (125);
and a chain (124) wound around the drive gear (122) and the driven gear (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723559.2A CN111740334B (en) | 2020-07-24 | 2020-07-24 | Heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723559.2A CN111740334B (en) | 2020-07-24 | 2020-07-24 | Heat radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111740334A true CN111740334A (en) | 2020-10-02 |
| CN111740334B CN111740334B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010723559.2A Active CN111740334B (en) | 2020-07-24 | 2020-07-24 | Heat radiator |
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| CN (1) | CN111740334B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335388A (en) * | 2021-06-09 | 2021-09-03 | 东风汽车集团股份有限公司 | Low-wind-resistance automobile cabin cover plate capable of dissipating heat quickly |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293355A (en) * | 2000-04-14 | 2001-10-23 | Central Glass Co Ltd | Method and apparatus for introducing getter material into vacuum container |
| KR20080000417U (en) * | 2008-03-14 | 2008-04-10 | 허미경 | Apparatus for air-cooling system using a reclaimer organic solvent |
| DE102010013313A1 (en) * | 2010-03-29 | 2011-09-29 | R. Stahl Schaltgeräte GmbH | Housing with extended ambient temperature range |
| CN202130623U (en) * | 2011-06-28 | 2012-02-01 | 惠州市大亚湾科翔科技电路板有限公司 | Heat-radiating noise-resisting assorting device for vacuum packaging machine |
| CN104344491A (en) * | 2013-08-09 | 2015-02-11 | 苟仲武 | Heat recovery warming air intake and exhaust system |
| CN107171193A (en) * | 2017-06-14 | 2017-09-15 | 杭州儒燕科技开发有限公司 | Electric cabinet heat radiation arrangement units and control method |
| CN206672027U (en) * | 2017-04-26 | 2017-11-24 | 章晟 | A kind of bleeder notebook computer auxiliary radiating device |
| CN107465133A (en) * | 2017-08-13 | 2017-12-12 | 杭州金知科技有限公司 | A kind of electric power cabinet and its cooling control method |
| CN206803339U (en) * | 2017-06-09 | 2017-12-26 | 河南省安克林滤业有限公司 | A kind of intelligent air purification device with heat exchange function |
| CN207232124U (en) * | 2017-08-09 | 2018-04-13 | 普利莱（天津）燃气设备有限公司 | A kind of odorizing agent concentration monitor |
| CN207303763U (en) * | 2017-08-13 | 2018-05-01 | 合肥热电集团有限公司 | A kind of external heat radiation electric power cabinet |
| CN207568807U (en) * | 2017-09-12 | 2018-07-03 | 宝德（天津）安防科技股份有限公司 | A kind of mechanical dust removal for security against fire |
| CN208244398U (en) * | 2018-03-12 | 2018-12-18 | 云南万达纸业有限公司 | A kind of boiler exhaust gas purification device for papermaking |
| CN209201433U (en) * | 2018-03-28 | 2019-08-02 | 江苏爱仕特电子科技有限公司 | A kind of control box of perfect heat-dissipating |
| CN209706261U (en) * | 2018-11-06 | 2019-11-29 | 盐城杉智光学材料有限公司 | A kind of cooling dedusting exhaust system |
| CN210647675U (en) * | 2019-09-29 | 2020-06-02 | 安徽天辉实验室设备有限公司 | Laboratory is with portable ventilation unit |
| CN210833107U (en) * | 2019-10-17 | 2020-06-23 | 谢其春 | Civil boiler exhaust treatment device |
-
2020
- 2020-07-24 CN CN202010723559.2A patent/CN111740334B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293355A (en) * | 2000-04-14 | 2001-10-23 | Central Glass Co Ltd | Method and apparatus for introducing getter material into vacuum container |
| KR20080000417U (en) * | 2008-03-14 | 2008-04-10 | 허미경 | Apparatus for air-cooling system using a reclaimer organic solvent |
| DE102010013313A1 (en) * | 2010-03-29 | 2011-09-29 | R. Stahl Schaltgeräte GmbH | Housing with extended ambient temperature range |
| CN202130623U (en) * | 2011-06-28 | 2012-02-01 | 惠州市大亚湾科翔科技电路板有限公司 | Heat-radiating noise-resisting assorting device for vacuum packaging machine |
| CN104344491A (en) * | 2013-08-09 | 2015-02-11 | 苟仲武 | Heat recovery warming air intake and exhaust system |
| CN206672027U (en) * | 2017-04-26 | 2017-11-24 | 章晟 | A kind of bleeder notebook computer auxiliary radiating device |
| CN206803339U (en) * | 2017-06-09 | 2017-12-26 | 河南省安克林滤业有限公司 | A kind of intelligent air purification device with heat exchange function |
| CN107171193A (en) * | 2017-06-14 | 2017-09-15 | 杭州儒燕科技开发有限公司 | Electric cabinet heat radiation arrangement units and control method |
| CN207232124U (en) * | 2017-08-09 | 2018-04-13 | 普利莱（天津）燃气设备有限公司 | A kind of odorizing agent concentration monitor |
| CN107465133A (en) * | 2017-08-13 | 2017-12-12 | 杭州金知科技有限公司 | A kind of electric power cabinet and its cooling control method |
| CN207303763U (en) * | 2017-08-13 | 2018-05-01 | 合肥热电集团有限公司 | A kind of external heat radiation electric power cabinet |
| CN207568807U (en) * | 2017-09-12 | 2018-07-03 | 宝德（天津）安防科技股份有限公司 | A kind of mechanical dust removal for security against fire |
| CN208244398U (en) * | 2018-03-12 | 2018-12-18 | 云南万达纸业有限公司 | A kind of boiler exhaust gas purification device for papermaking |
| CN209201433U (en) * | 2018-03-28 | 2019-08-02 | 江苏爱仕特电子科技有限公司 | A kind of control box of perfect heat-dissipating |
| CN209706261U (en) * | 2018-11-06 | 2019-11-29 | 盐城杉智光学材料有限公司 | A kind of cooling dedusting exhaust system |
| CN210647675U (en) * | 2019-09-29 | 2020-06-02 | 安徽天辉实验室设备有限公司 | Laboratory is with portable ventilation unit |
| CN210833107U (en) * | 2019-10-17 | 2020-06-23 | 谢其春 | Civil boiler exhaust treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335388A (en) * | 2021-06-09 | 2021-09-03 | 东风汽车集团股份有限公司 | Low-wind-resistance automobile cabin cover plate capable of dissipating heat quickly |
| CN113335388B (en) * | 2021-06-09 | 2022-04-01 | 东风汽车集团股份有限公司 | Low-wind-resistance automobile cabin cover plate capable of dissipating heat quickly |
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| CN111740334B (en) | 2022-04-22 |
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