CN112628889A - Circulating ultra-low temperature air-cooler - Google Patents
Circulating ultra-low temperature air-cooler Download PDFInfo
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- CN112628889A CN112628889A CN202011518855.5A CN202011518855A CN112628889A CN 112628889 A CN112628889 A CN 112628889A CN 202011518855 A CN202011518855 A CN 202011518855A CN 112628889 A CN112628889 A CN 112628889A
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- Prior art keywords
- air cooler
- fixedly connected
- cooler body
- air
- positive
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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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
- F25D23/00—General constructional features
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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
- F25D29/00—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a circulating type ultralow-temperature air cooler which comprises an air cooler body, wherein vertical plates are fixedly connected to the left side and the right side of the top of the air cooler body, a shaft rod is movably connected inside the vertical plates, a sealing plate is fixedly connected to the surface of the shaft rod, and the bottom of the sealing plate is in contact with the top of the air cooler body. The transmission mechanism drives the positive and negative threaded screws to rotate, the positive and negative threaded screws push the two threaded sleeves to move towards the middle, the threaded sleeves drive the sliding rods to slide in the oscillating rods in the moving process and pull the oscillating rods to drive the sealing plates to rotate through the shaft rods, and when the bottoms of the sealing plates are in contact with the top of the air cooler body, the air cooler body is sealed.
Description
Technical Field
The invention relates to the technical field of air coolers, in particular to a circulating type ultralow-temperature air cooler.
Background
The air cooler is divided into an industrial air cooler and a household air cooler, the industrial air cooler is generally used in a refrigeration house and a cold-chain logistics refrigeration environment, the household air cooler is also called as a water-cooled air conditioner, the air cooler is an evaporative cooling and ventilating unit integrating cooling, ventilating, dust prevention, odor removal and humidification, and the air cooler has the important characteristics of energy conservation and environmental protection besides bringing fresh air and reducing temperature in enterprise workshops, public places and commercial entertainment occasions.
The air-cooler mainly attracts and carries out refrigeration treatment to it through the air current in two input ends at top in the external environment, but current air-cooler does not possess and carries out sealed effect to the input at air-cooler top at the in-process of shutting down, and outside dust drifts to the inside of air-cooler at the in-process of shutting down easily, leads to air-cooler inner tube to block up.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a circulating type ultralow-temperature air cooler which has the advantage of improving the sealing effect and solves the problems that the existing air cooler does not have the effect of sealing the input end at the top of the air cooler in the shutdown process, and external dust easily falls into the air cooler in the shutdown process to cause the blockage of an internal pipeline of the air cooler.
In order to achieve the purpose, the invention provides the following technical scheme: a circulating ultra-low temperature air cooler comprises an air cooler body, vertical plates are fixedly connected with the left side and the right side of the top of the air cooler body, the inner part of the vertical plate is movably connected with a shaft lever, the surface of the shaft lever is fixedly connected with a sealing plate, the bottom of the sealing plate is contacted with the top of the air cooler body, the front end of the shaft lever is fixedly connected with a swing rod positioned on the front surface of the vertical plate, the left side and the right side of the front surface of the air cooler body are both fixedly connected with a supporting plate, the inner side of the supporting plate is movably connected with a positive and negative screw rod through a bearing, the left side and the right side of the surface of the screw rod with the positive and the negative teeth are both in threaded connection with a threaded sleeve, the front of the threaded sleeve is fixedly connected with a sliding rod positioned in the oscillating bar, the slide bar is connected with the swing rod in a sliding mode, the right side of the air cooler body is fixedly connected with a transmission mechanism, and the front side of the air cooler body is fixedly connected with a protection mechanism.
Preferably, the inner side of the supporting plate is fixedly connected with a guide rod, the guide rod is positioned at the bottom of the positive and negative screw rod, and the threaded sleeve is sleeved on the surface of the guide rod and is in sliding connection with the guide rod.
Preferably, the surface of the sliding rod is sleeved with a protective sleeve positioned inside the swing rod, the outer surface of the protective sleeve is in contact with the inner wall of the swing rod, and the protective sleeve is made of rubber.
Preferably, the transmission mechanism comprises a transmission motor, the transmission motor is fixedly connected to the right side of the air cooler body, the right end of the positive and negative tooth lead screw penetrates through the supporting plate and extends to the right side of the air cooler body, helical gears are fixedly connected to the right end of the positive and negative tooth lead screw and the output end of the transmission motor, and the helical gears are meshed with each other.
Preferably, the bottom of the sealing plate is fixedly connected with a rubber pad, one side of the rubber pad, which is far away from the sealing plate, is in contact with the top of the air cooler body, and the rubber pad is made of a plastic wear-resistant material.
Preferably, the protection mechanism comprises a baffle and a protection cover, the baffle is fixedly connected to the front face of the air cooler body, one side, far away from the air cooler body, of the baffle extends to the front face of the positive and negative threaded screws, the protection cover is fixedly connected to the right side of the air cooler body, and the transmission mechanism is located inside the protection cover.
Preferably, the left side and the right side of the swing rod are both fixedly connected with reinforcing ribs, and the reinforcing ribs are made of damping alloy.
Preferably, the inner side of the supporting plate is fixedly connected with a press switch positioned at the bottom of the positive and negative lead screws, the surface of the press switch is sleeved with a compression spring, and one side of the compression spring, which is far away from the press switch, is in contact with the surface of the supporting plate.
Preferably, the front side and the rear side of the surface of the shaft rod are both in threaded connection with nuts positioned on the outer side of the swing rod, and the inner side of each nut is in contact with the surface of the swing rod.
Preferably, the bottom of the air cooler body is fixedly connected with four rollers which are uniformly and symmetrically arranged, and the rollers are made of universal wheels with locks and mechanisms.
Compared with the prior art, the invention has the following beneficial effects:
1. the transmission mechanism drives the positive and negative threaded screws to rotate, the positive and negative threaded screws push the two threaded sleeves to move towards the middle, the threaded sleeves drive the sliding rods to slide in the oscillating rods in the moving process and pull the oscillating rods to drive the sealing plates to rotate through the shaft rods, and when the bottoms of the sealing plates are in contact with the top of the air cooler body, the air cooler body is sealed.
2. According to the invention, the guide rod is arranged, so that the screw sleeve can be guided, the screw sleeve is prevented from rotating along with the positive and negative lead screws in the moving process, and the stability of the screw sleeve can be improved.
3. The protective sleeve is arranged, so that the sliding rod and the swing rod can be protected, and the abrasion generated when the sliding rod and the swing rod are in contact friction is reduced.
4. According to the invention, the transmission motor and the helical gear are arranged, so that the automation degree of the air cooler body can be improved, the operation step of rotating the positive and negative screw rod by manpower is saved, and a user can conveniently and remotely control the opening and closing of the air cooler body.
5. According to the invention, the rubber gasket is arranged, so that the sealing property of the sealing plate can be improved, and a gap between the sealing plate and the air cooler body is avoided.
6. According to the air cooler, the baffle and the protective cover are arranged, so that the structure on the surface of the air cooler body can be protected, and the structure of non-working personnel in the moving process is prevented from being damaged.
7. According to the invention, the reinforcing ribs are arranged, so that the strength of the swing rod can be improved, and the bending deformation of the swing rod due to overhigh bearing capacity is avoided.
8. According to the invention, the opening and closing of the sealing plate and the opening and closing of the air cooler body can be related by arranging the press switch and the pressure spring, so that the operation steps of a user for additionally controlling the air cooler body are saved.
9. According to the invention, the nut is arranged, so that the contact area between the swing rod and the shaft lever can be increased, and the looseness of the connection part of the swing rod and the shaft lever is avoided.
10. According to the air cooler, the rollers are arranged, so that the air cooler body can be supported, the air cooler body can be conveniently transported and moved, and the flexibility of the air cooler body can be improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a front view structure of the present invention;
FIG. 3 is a schematic top view of a portion of the present invention;
FIG. 4 is a schematic right sectional view of a partial structure of the present invention;
FIG. 5 is a schematic sectional front view of a partial structure of the present invention;
FIG. 6 is a perspective view of a portion of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. an air cooler body; 2. a vertical plate; 3. a shaft lever; 4. a sealing plate; 5. a swing rod; 6. a support plate; 7. a positive and negative tooth lead screw; 8. a threaded sleeve; 9. a slide bar; 10. a transmission mechanism; 101. a drive motor; 102. a helical gear; 11. a protection mechanism; 111. a baffle plate; 112. a protective cover; 12. a guide bar; 13. a protective sleeve; 14. a rubber pad; 15. reinforcing ribs; 16. a push switch; 17. a pressure spring; 18. a nut; 19. and a roller.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to 8, the present invention provides a circulating type ultra-low temperature air cooler, which includes an air cooler body 1, and is characterized in that: the left side and the equal fixedly connected with riser 2 in right side at 1 top of air-cooler body, the inside swing joint of riser 2 has axostylus axostyle 3, the fixed surface of axostylus axostyle 3 is connected with closing plate 4, the bottom of closing plate 4 and the top contact of air-cooler body 1, the front end fixedly connected with of axostylus axostyle 3 is located the positive pendulum rod 5 of riser 2, the positive left side and the equal fixedly connected with backup pad 6 in right side of air-cooler body 1, there is positive and negative tooth lead screw 7 in the inboard of backup pad 6 through bearing swing joint, the left side on positive and negative tooth lead screw 7 surface has swivel nut 8 with the equal threaded connection in right side, the positive fixedly connected with of swivel nut 8 is located the inside slide bar 9 of pendulum rod 5, slide bar 9 and 5 sliding connection.
Referring to fig. 7, a guide rod 12 is fixedly connected to the inner side of the supporting plate 6, the guide rod 12 is located at the bottom of the front and back threaded screw 7, and the threaded sleeve 8 is sleeved on the surface of the guide rod 12 and is slidably connected with the guide rod 12.
As a technical optimization scheme of the invention, the guide rod 12 is arranged, so that the screw sleeve 8 can be guided, the screw sleeve 8 is prevented from rotating along with the positive and negative threaded screw rod 7 in the moving process, and the stability of the screw sleeve 8 can be improved.
Referring to fig. 7, a protective sleeve 13 located inside the swing rod 5 is sleeved on the surface of the sliding rod 9, the outer surface of the protective sleeve 13 is in contact with the inner wall of the swing rod 5, and the protective sleeve 13 is made of rubber.
As a technical optimization scheme of the invention, the slide rod 9 and the swing rod 5 can be protected by arranging the protective sleeve 13, so that the abrasion generated when the slide rod 9 and the swing rod 5 are in contact friction is reduced.
Referring to fig. 5, the transmission mechanism 10 includes a transmission motor 101, the transmission motor 101 is fixedly connected to the right side of the air cooler body 1, the right end of the positive and negative threaded screw 7 penetrates through the supporting plate 6 and extends to the right side of the air cooler body 1, the right end of the positive and negative threaded screw 7 and the output end of the transmission motor 101 are fixedly connected with helical gears 102, and the helical gears 102 are meshed with each other.
As a technical optimization scheme of the invention, the transmission motor 101 and the helical gear 102 are arranged, so that the automation degree of the air cooler body 1 can be improved, the operation steps of rotating the screw 7 with the positive and negative teeth by manpower are saved, and a user can conveniently and remotely control the opening and closing of the air cooler body 1.
Referring to fig. 8, the bottom of the sealing plate 4 is fixedly connected with a rubber pad 14, one side of the rubber pad 14 away from the sealing plate 4 contacts with the top of the air cooler body 1, and the rubber pad 14 is made of a plastic wear-resistant material.
As a technical optimization scheme of the invention, the rubber gasket 14 is arranged, so that the sealing performance of the sealing plate 4 can be improved, and a gap between the sealing plate 4 and the air cooler body 1 is avoided.
Referring to fig. 1, the protection mechanism 11 is composed of a baffle 111 and a protective cover 112, the baffle 111 is fixedly connected to the front surface of the air cooler body 1, one side of the baffle 111, which is far away from the air cooler body 1, extends to the front surface of the positive and negative threaded screws 7, the protective cover 112 is fixedly connected to the right side of the air cooler body 1, and the transmission mechanism 10 is located inside the protective cover 112.
As a technical optimization scheme of the invention, the baffle 111 and the protective cover 112 are arranged, so that the structure on the surface of the air cooler body 1 can be protected, and the structure of non-working personnel in the moving process can be prevented from being damaged.
Referring to fig. 6, the left side and the right side of the swing rod 5 are both fixedly connected with reinforcing ribs 15, and the reinforcing ribs 15 are made of damping alloy.
As a technical optimization scheme of the invention, the reinforcing ribs 15 are arranged, so that the strength of the swing rod 5 can be improved, and the bending deformation of the swing rod 5 due to overhigh bearing capacity is avoided.
Referring to fig. 7, a push switch 16 located at the bottom of the front and back threaded screw 7 is fixedly connected to the inner side of the supporting plate 6, a compression spring 17 is sleeved on the surface of the push switch 16, and one side of the compression spring 17 away from the push switch 16 is in contact with the surface of the supporting plate 6.
As a technical optimization scheme of the invention, the opening and closing of the sealing plate 4 and the opening and closing of the air cooler body 1 can be related by arranging the press switch 16 and the pressure spring 17, so that the operation steps of a user for additionally controlling the air cooler body 1 are saved.
Referring to fig. 8, a nut 18 located outside the swing link 5 is screw-coupled to both front and rear sides of the surface of the shaft 3, and the inside of the nut 18 is in contact with the surface of the swing link 5.
As a technical optimization scheme of the invention, the nut 18 is arranged, so that the contact area between the swing rod 5 and the shaft lever 3 can be increased, and the looseness of the connection part between the swing rod 5 and the shaft lever 3 is avoided.
Referring to fig. 1, rollers 19 are fixedly connected to the bottom of the air cooler body 1, the number of the rollers 19 is four, and the rollers 19 are uniformly and symmetrically arranged, and the rollers 19 are made of universal wheels with locks and mechanisms.
As a technical optimization scheme of the invention, the roller 19 is arranged to support the air cooler body 1, so that the air cooler body 1 can be transported and moved conveniently, and the flexibility of the air cooler body 1 can be improved.
The working principle and the using process of the invention are as follows: during the use, the user cools down the indoor environment through air-cooler body 1, when needing to shut down the maintenance to air-cooler body 1, at first turn on driving motor 101, driving motor 101 drives positive and negative tooth lead screw 7 through helical gear 102 and rotates, positive and negative tooth lead screw 7 promotes two swivel nuts 8 and moves to the centre, swivel nut 8 drives slide bar 9 and slides and stimulate pendulum rod 5's inside through shaft lever 3 and drive closing plate 4 rotatory in the removal process, when the cushion 14 of closing plate 4 bottom and the top contact of air-cooler body 1, accomplish the sealed of air-cooler body 1, and when swivel nut 8 breaks away from the contact with push switch 16 in the removal process, air-cooler body 1 auto-stop, save the user and additionally control the operating procedure of air-cooler body 1.
In summary, the following steps: this circulating ultra-low temperature air cooler, it is rotatory to drive positive and negative tooth lead screw 7 through drive mechanism 10, positive and negative tooth lead screw 7 promotes two swivel nuts 8 and removes to the centre, swivel nut 8 moves slide bar 9 and slides and stimulate pendulum rod 5 and drive closing plate 4 rotatoryly through axostylus axostyle 3 in the inside of pendulum rod 5 moving process, when the bottom of closing plate 4 and the top contact of air-cooler body 1, accomplish the sealed to air-cooler body 1, it does not possess the effect of sealing up the input at air-cooler top in the shut down process to have solved current air-cooler, outside dust is in the inside of shut down in-process drippage to the air-cooler easily, lead to the problem of air-cooler inner tube blocking.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a circulating ultra-low temperature air-cooler, includes air-cooler body (1), its characterized in that: the air cooler is characterized in that the left side and the right side of the top of the air cooler body (1) are both fixedly connected with a vertical plate (2), the inner part of the vertical plate (2) is movably connected with a shaft rod (3), the surface of the shaft rod (3) is fixedly connected with a sealing plate (4), the bottom of the sealing plate (4) is contacted with the top of the air cooler body (1), the front end of the shaft rod (3) is fixedly connected with a swing rod (5) positioned on the front side of the vertical plate (2), the left side and the right side of the front side of the air cooler body (1) are both fixedly connected with a supporting plate (6), the inner side of the supporting plate (6) is movably connected with a positive and negative threaded lead screw (7) through a bearing, the left side and the right side of the surface of the positive and negative threaded lead screw (7) are both in threaded connection with a threaded sleeve (8), the front side of, the right side fixedly connected with drive mechanism (10) of air-cooler body (1), the positive fixedly connected with protection machanism (11) of air-cooler body (1).
2. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the inner side of the supporting plate (6) is fixedly connected with a guide rod (12), the guide rod (12) is located at the bottom of the positive and negative tooth lead screw (7), and the threaded sleeve (8) is sleeved on the surface of the guide rod (12) and is in sliding connection with the guide rod (12).
3. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the surface of the sliding rod (9) is sleeved with a protective sleeve (13) located inside the oscillating rod (5), the outer surface of the protective sleeve (13) is in contact with the inner wall of the oscillating rod (5), and the protective sleeve (13) is made of rubber.
4. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: drive mechanism (10) are including drive motor (101), drive motor (101) fixed connection is on the right side of air-cooler body (1), the right-hand member of positive and negative tooth lead screw (7) runs through backup pad (6) and extends to the right side of air-cooler body (1), the equal fixedly connected with helical gear (102) of output of the right-hand member of positive and negative tooth lead screw (7) and drive motor (101), helical gear (102) intermeshing.
5. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the bottom fixedly connected with cushion (14) of closing plate (4), one side that closing plate (4) were kept away from in cushion (14) contacts with the top of air-cooler body (1), the material of cushion (14) is plastic wear-resistant material.
6. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: protection machanism (11) comprise baffle (111) and protection casing (112), baffle (111) fixed connection is in the front of air-cooler body (1), one side that air-cooler body (1) was kept away from in baffle (111) extends to the front of positive and negative tooth lead screw (7), protection casing (112) fixed connection is on the right side of air-cooler body (1), drive mechanism (10) are located the inside of protection casing (112).
7. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the equal fixedly connected with strengthening rib (15) in left side and the right side of pendulum rod (5), the material of strengthening rib (15) is damping alloy.
8. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the inboard fixedly connected with of backup pad (6) is located push switch (16) of positive and negative tooth lead screw (7) bottom, the surface cover of push switch (16) is equipped with pressure spring (17), one side that push switch (16) were kept away from in pressure spring (17) and the surface contact of backup pad (6).
9. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the front side and the rear side of the surface of the shaft lever (3) are both in threaded connection with nuts (18) positioned on the outer side of the swing rod (5), and the inner side of each nut (18) is in contact with the surface of the swing rod (5).
10. A circulating ultra-low temperature air cooler according to claim 1, characterized in that: the bottom fixedly connected with gyro wheel (19) of air-cooler body (1), the quantity of gyro wheel (19) is four and even symmetrical arrangement, gyro wheel (19) are made by the universal wheel that has lock and mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518855.5A CN112628889A (en) | 2020-12-21 | 2020-12-21 | Circulating ultra-low temperature air-cooler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011518855.5A CN112628889A (en) | 2020-12-21 | 2020-12-21 | Circulating ultra-low temperature air-cooler |
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| CN112628889A true CN112628889A (en) | 2021-04-09 |
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| CN202011518855.5A Pending CN112628889A (en) | 2020-12-21 | 2020-12-21 | Circulating ultra-low temperature air-cooler |
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| JP2007083747A (en) * | 2005-09-20 | 2007-04-05 | Keihin Corp | Dust preventing cap used for air-conditioner for vehicle |
| JP2015113122A (en) * | 2013-12-06 | 2015-06-22 | 東罐興業株式会社 | Sealing device for container |
| CN107062493A (en) * | 2017-05-26 | 2017-08-18 | 泰州库宝制冷设备制造有限公司 | A kind of air-cooler of service life length |
| CN108361824A (en) * | 2017-12-29 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of Intelligent air purifier |
| CN109683662A (en) * | 2018-11-22 | 2019-04-26 | 安徽万源信息科技有限公司 | A kind of computer monitor that protection effect is good |
| CN109401930A (en) * | 2018-11-26 | 2019-03-01 | 河南美丽乡村环保科技有限公司 | A kind of anti-jamming mechanism of methane tank biogas residue discharge port |
| CN209258722U (en) * | 2018-12-03 | 2019-08-16 | 青岛硕亿达科技机械有限公司 | A kind of mould proof mechanism of textile machinery accessories storage device |
| JP2020118267A (en) * | 2019-01-28 | 2020-08-06 | Nok株式会社 | Sealing device |
| CN210091404U (en) * | 2019-05-13 | 2020-02-18 | 成都师范学院 | Multimedia teaching device that chinese teaching used |
| CN210942544U (en) * | 2019-11-11 | 2020-07-07 | 芯创（湖北）半导体科技有限公司 | Capper with dustproof construction |
| CN211177223U (en) * | 2019-12-11 | 2020-08-04 | 常州市第二人民医院 | Wall-mounted air disinfection device for ICU ward |
| CN211267358U (en) * | 2019-12-16 | 2020-08-14 | 沈荔 | Electrical cabinet with dustproof function |
| CN211551953U (en) * | 2020-01-19 | 2020-09-22 | 杭州昂森环保科技有限公司 | Be applied to preventing irritating wind device among domestic new trend equipment |
| CN211870065U (en) * | 2020-03-31 | 2020-11-06 | 讯联科技股份有限公司 | Material storage device for engineering field management |
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Application publication date: 20210409 |