CN116465035A - Fan with refrigeration function - Google Patents

Fan with refrigeration function Download PDF

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Publication number
CN116465035A
CN116465035A CN202310545488.5A CN202310545488A CN116465035A CN 116465035 A CN116465035 A CN 116465035A CN 202310545488 A CN202310545488 A CN 202310545488A CN 116465035 A CN116465035 A CN 116465035A
Authority
CN
China
Prior art keywords
fan
air
ice
casing
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310545488.5A
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Chinese (zh)
Inventor
梁青春
李源锋
朱小华
陈木林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Unique Electrical Co ltd
Original Assignee
Guangdong Unique Electrical Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Unique Electrical Co ltd filed Critical Guangdong Unique Electrical Co ltd
Priority to CN202310545488.5A priority Critical patent/CN116465035A/en
Publication of CN116465035A publication Critical patent/CN116465035A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-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
    • F24F5/0017Air-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 using cold storage bodies, e.g. ice
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0007Air-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
    • F24F5/0035Air-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 using evaporation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present disclosure relates to fans, and particularly to a fan with a cooling function. The invention aims to solve the technical problem of providing a fan with a refrigerating function, which can uniformly discharge air with two temperatures and has uniform air temperature. The utility model provides a fan with refrigeration function, including base, revolving stage, casing, biax motor and flabellum, the movable revolving stage that is equipped with in base top, revolving stage top are connected with the casing rotationally, and the casing middle part is connected with biax motor in embedded form, is connected with the flabellum on the left output shaft of biax motor, still including ice-cube case, apron, air conditioning conveying mechanism and extraction mechanism, is connected with the ice-cube case on the revolving stage. When the fan blade rotates, the atomizing nozzle sprays cold air, the fan blade rotates at a higher speed, the air quantity is larger, and the cold air sprayed out of the atomizing nozzle is larger, so that the air quantity and the cold air are synchronously increased and reduced, the atomizing nozzle is uniformly arranged, the air and the cold air are uniformly blown out, and the stability of the blowing temperature is ensured.

Description

Fan with refrigeration function
Technical Field
The present disclosure relates to fans, and particularly to a fan with a cooling function.
Background
The patent publication number is: CN212618917U discloses a fan with refrigerating function, which comprises a box body, the inside cavity that is provided with of box, the spout has been seted up to the box front end, and the spout cross-section sets up to the convexity, and sliding connection has the box of placing in the spout, and the box surface of placing is provided with the handle, and the opening has been seted up at box front end top, is provided with wind-guiding mechanism in the opening, and the box is inside to be provided with the motor, and the motor sets up in the box rear end of placing, and motor output shaft has the fan, and the fan sets up to just to the opening.
The box is arranged below the box body, when external air enters the box body, most of air is directly discharged along the opening on the upper part of the box body, and most of cold air generated after ice cubes are melted stays on the lower part of the box body, so that the air with two temperatures is difficult to uniformly discharge in equal proportion, and the blown air is nonuniform in temperature, so that people feel uncomfortable.
Disclosure of Invention
The invention aims to overcome the defect that air with two temperatures is difficult to uniformly discharge in equal proportion and the temperature of blown air is uneven, and the invention aims to provide a fan with a refrigerating function, which can uniformly discharge the air with two temperatures and has uniform air temperature.
In order to solve the technical problems, the invention provides a fan with a refrigerating function, which comprises a base, a turntable, a machine shell, a double-shaft motor and fan blades, wherein the turntable is movably arranged at the top of the base, the machine shell is rotatably connected at the top of the turntable, the double-shaft motor is connected in the middle of the machine shell in an embedded manner, the fan blades are connected to an output shaft at the left side of the double-shaft motor, the fan also comprises an ice box, a cover plate, an air-conditioning conveying mechanism and an extraction mechanism, the ice box is connected to the turntable, an air vent is arranged on the ice box, the cover plate is movably connected to the middle of the top of the ice box, the air-conditioning conveying mechanism is arranged between the cover plate and the left side of the machine shell, and the extraction mechanism is used for conveying cool air in the ice box to one side of the fan blade air outlet through the air-conditioning conveying mechanism when the fan blades rotate.
Preferably, the cold air conveying mechanism comprises a unidirectional conduit, a heat preservation pipe, an atomizing nozzle, a distribution cylinder and a unidirectional valve, wherein the left side of the casing is connected with a plurality of unidirectional conduits, each unidirectional conduit is connected with the atomizing nozzle, the left ends of the unidirectional conduits are connected with the distribution cylinder together, the left end of the distribution cylinder is provided with the unidirectional valve, and the heat preservation pipe is connected between the unidirectional valve and the cover plate.
Preferably, the extracting mechanism comprises a cylindrical cam and a piston cylinder, the left end of the fan blade is connected with the cylindrical cam, the outer side of the cylindrical cam is movably connected with the piston cylinder matched with the cylindrical cam, the cylindrical cam rotates to enable the piston cylinder to reciprocate left and right, and the piston cylinder is connected with the distributing cylinder in a sliding mode.
Preferably, the cooling mechanism comprises a rotary drum, a water collecting tank, a water absorbing part and a speed reducer, wherein the water collecting tank is connected to the right side of the machine shell, the rotary drum is rotationally connected to the right side of the machine shell, the rotary drum stretches into the water collecting tank, a plurality of water absorbing parts are connected to the outer side of the rotary drum, the speed reducer is mounted on the right side of the double-shaft motor, an output shaft of the right end of the double-shaft motor is connected with an input end of the speed reducer through a coupling, and an output end of the speed reducer is connected with the center of the rotary drum.
Preferably, the water-collecting device further comprises a recovery mechanism, the recovery mechanism comprises a water pump, a connecting pipe and a collecting pipe, the turntable is provided with a recovery groove, the bottom of the ice box is connected with the collecting pipe, the lower end of the collecting pipe is positioned in the recovery groove, the turntable is provided with the water pump, the water absorbing end of the water pump is communicated with the recovery groove through a pipeline, the water outlet end of the water pump is connected with the connecting pipe, and the upper end of the connecting pipe is connected and communicated with the water collecting groove.
Preferably, the intelligent water pump further comprises a controller and a temperature sensor, wherein the controller is installed in the shell, the temperature sensor is installed on the shell, and the temperature sensor and the water pump are connected with the controller through wires.
Preferably, the heat-insulating cover is further included, the heat-insulating cover is arranged at the top of the recovery groove, and the collecting pipe penetrates through the heat-insulating cover.
Preferably, the water absorbing member is a sponge strip.
The beneficial effects of the invention are as follows:
1. when the fan blade rotates, the atomizing nozzle sprays cold air, the fan blade rotates at a higher speed, the air quantity is larger, and the cold air sprayed out of the atomizing nozzle is larger, so that the air quantity and the cold air are synchronously increased and reduced, the atomizing nozzle is uniformly arranged, the air and the cold air are uniformly blown out, and the stability of the blowing temperature is ensured.
2. The cooling mechanism is used for primarily cooling air, and air blown by the fan blades is further cooled by the cold air conveying mechanism, so that the cooling mechanism has the characteristic of good cooling effect.
3. Can utilize ice-water after melting ice-cube through retrieving mechanism, reach energy-concerving and environment-protective effect, need not artifical manual water addition moreover, the simple operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a cold air conveying mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the cylinder, piston cylinder and fan blade of the present invention.
Fig. 5 is an exploded view of the cylinder, piston cylinder and fan blade of the present invention.
Fig. 6 is a schematic perspective view of a cooling mechanism, a recycling mechanism and an induction assembly according to the present invention.
Fig. 7 is a schematic perspective view of the cooling mechanism and the recovery mechanism of the present invention.
Fig. 8 is a schematic view of a partial perspective view of the recovery mechanism of the present invention.
The marks in the drawings are: 1-base, 2-revolving stage, 3-casing, 4-biax motor, 5-flabellum, 6-ice-cube case, 7-apron, 8-air conditioning conveying mechanism, 81-one-way pipe, 82-insulating tube, 83-atomizing nozzle, 84-distributing cylinder, 85-check valve, 9-extraction mechanism, 91-cylindrical cam, 92-piston cylinder, 10-cooling mechanism, 101-revolving drum, 102-water catch bowl, 103-water absorbing piece, 104-reduction gear, 11-recovery mechanism, 111-recovery bowl, 112-water pump, 113-connecting pipe, 114-collecting pipe, 12-controller, 13-temperature sensor, 14-insulating cover.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a fan with refrigeration function, as shown in fig. 1-2, including base 1, revolving stage 2, casing 3, biax motor 4, flabellum 5, ice-cube case 6, apron 7, air conditioning conveying mechanism 8 and extraction mechanism 9, revolving stage 2 is connected with in the rotation of base 1 top, casing 3 is connected with in the rotation of revolving stage 2 top through the mode of pivot connection, casing 3 shape is circular, the centre of a circle position of casing 3 is connected with biax motor 4 in an embedded way, be connected with flabellum 5 on the output shaft of biax motor 4 left side, the middle part of revolving stage 2 is connected with ice-cube case 6, open the air vent on the ice-cube case 6, the middle rotary type in the top of ice-cube case 6 is connected with apron 7, install air conditioning conveying mechanism 8 between apron 7 and the casing 3 left side, install extraction mechanism 9 between flabellum 5 and the air conditioning conveying mechanism 8, extraction mechanism 9 is used for carrying the air conditioning in the ice-cube case 6 to the one side of flabellum 5 air-out through air conditioning conveying mechanism 8 when flabellum 5 rotates;
as shown in fig. 1 and 3, the cold air conveying mechanism 8 comprises a unidirectional conduit 81, a heat insulation pipe 82, atomizing nozzles 83, a distribution cylinder 84 and a unidirectional valve 85, wherein the left side of the casing 3 is connected with a plurality of unidirectional conduits 81 at equal intervals in the circumferential direction, the left side of each unidirectional conduit 81 is connected with two atomizing nozzles 83, the left ends of the plurality of unidirectional conduits 81 are commonly connected with the distribution cylinder 84, the left end of the distribution cylinder 84 is provided with the unidirectional valve 85, and the heat insulation pipe 82 is connected between the unidirectional valve 85 and the cover plate 7;
as shown in fig. 1, 4 and 5, the extracting mechanism 9 includes a cylindrical cam 91 and a piston cylinder 92, the left end of the fan blade 5 is connected with the cylindrical cam 91, the outer side of the cylindrical cam 91 is movably connected with the piston cylinder 92, the piston cylinder 92 is matched with the cylindrical cam 91, the cylindrical cam 91 rotates to enable the piston cylinder 92 to reciprocate left and right, the piston cylinder 92 is slidably connected with the dispensing cylinder 84, and the piston cylinder 92 is sealed with the dispensing cylinder 84.
Opening the apron 7 and putting into the ice-cube case 6 in, cover the apron 7, start biax motor 4 and drive flabellum 5 rotation, cylinder cam 91 rotates along with this and drives piston cylinder 92 left and right reciprocating motion, when piston cylinder 92 moved rightwards, because unidirectional pipe 81 one-way setting, external gas can not inhale through atomizing nozzle 83, simultaneously, the inside negative pressure that produces of distribution section of thick bamboo 84, absorb the air conditioning in the ice-cube case 6 through insulating tube 82, when piston cylinder 92 moved leftwards, the air conditioning in the distribution section of thick bamboo 84 was spouted through unidirectional pipe 81 and atomizing nozzle 83, owing to the setting of check valve 85, can prevent that the air conditioning from flowing back to insulating tube 82, the wind that flabellum 5 rotated and produced mixes with the air conditioning, can cool down to the wind that blows out, thereby reach the refrigeration effect. When the biaxial motor 4 is turned off, the blades 5 and the cylindrical cam 91 stop rotating, and cool air in the ice box 6 stops being fed into the heat-insulating pipe 82.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 6 and 7, the cooling device further comprises a cooling mechanism 10, the cooling mechanism 10 comprises a rotary drum 101, a water collecting tank 102, a water absorbing piece 103 and a speed reducer 104, the bottom of the right side of a machine shell 3 is connected with the water collecting tank 102, the right side of the machine shell 3 is rotationally connected with the rotary drum 101, the lower end of the rotary drum 101 stretches into the water collecting tank 102, a plurality of water absorbing pieces 103 are circumferentially and uniformly spaced on the outer side of the rotary drum 101, the right side of a double-shaft motor 4 is provided with the speed reducer 104, an output shaft at the right end of the double-shaft motor 4 is connected with the input end of the speed reducer 104 through a coupler, and the output end of the speed reducer 104 is connected with the center of the rotary drum 101.
Because summer weather is hot, natural air temperature is high, the wind that flabellum 5 blown out can not let people feel cool, the cooling of just passing through air conditioning transport mechanism 8 is difficult to satisfy people's demand, this fan of accessible is carried out preliminary cooling to air this moment, specifically, pour the frozen water into water catch bowl 102, the water absorbing member 103 that the rotary drum 101 minimum position and connection on it all stretch into in the frozen water, water absorbing member 103 absorbs the frozen water, the rotation of biax motor 4 passes through reduction gear 104 and drives rotary drum 101 and slowly rotates, avoid absorbing member 103 to throw out moisture because of quick rotation produces centrifugal force, rotary drum 101 keeps rotating and makes all absorbing member 103 contact with the frozen water in proper order, flabellum 5 rotates and blows out the air on its right side left, when air on the right side gets into rotary drum 101, the moisture that absorbing member 103 carried carries out preliminary cooling to the air, make the air that flabellum 5 blown out again carries out further cooling through air conditioning transport mechanism 8, reach good refrigeration effect.
As shown in fig. 1, 6, 7 and 8, the utility model further comprises a recovery mechanism 11, the recovery mechanism 11 comprises a water pump 112, a connecting pipe 113 and a collecting pipe 114, the lower part of the turntable 2 is provided with a recovery groove 111, the bottom of the ice cube box 6 is connected with the collecting pipe 114, the lower end of the collecting pipe 114 stretches into the recovery groove 111, the water pump 112 is arranged on the left side of the turntable 2, the water absorbing end of the water pump 112 is communicated with the recovery groove 111 through a pipeline, the water outlet end of the water pump 112 is connected with the connecting pipe 113, and the upper end of the connecting pipe 113 is connected and communicated with the water collecting groove 102.
The ice water after the ice cubes are melted in the ice cube tank 6 flows into the recovery tank 111 through the collecting pipe 114, when the ice water in the water collecting tank 102 is consumed, the water pump 112 is started to pump the ice water in the recovery tank 111 into the water collecting tank 102 through the connecting pipe 113, so that the ice water after the ice cubes are melted can be utilized, the energy-saving and environment-friendly effects are achieved, manual water adding is not needed, and the operation is convenient.
As shown in fig. 6, the device further comprises a controller 12 and a temperature sensor 13, wherein the controller 12 is arranged on the inner rear side of the shell 3, the temperature sensor 13 is arranged on the left side of the front end of the shell 3, and the temperature sensor 13 and the water pump 112 are connected with the controller 12 through wires.
When the temperature of the outside air rises to be higher than the preset value of the temperature sensor 13, the temperature sensor 13 outputs a signal to the controller 12, the controller 12 receives the signal and then controls the water pump 112 to be started, water can be sent into the water collecting tank 102 through the water pump 112, and when the ambient temperature is higher, the temperature can be automatically compensated and reduced. When the temperature of the outside air is reduced to be lower than the preset value of the temperature sensor 13, the temperature sensor 13 outputs a signal to the controller 12, the controller 12 receives the signal and then controls the water pump 112 to be closed, and when the ambient temperature is not high, the water pump 112 does not send water into the water collecting tank 102, so that excessive temperature reduction is avoided, and the energy-saving and environment-friendly effects are achieved.
As shown in fig. 7, the heat insulation cover 14 is further included, the heat insulation cover 14 is arranged at the top of the recovery tank 111, and the collection pipe 114 penetrates through the heat insulation cover 14.
The heat-insulating cover 14 can seal the top of the recovery tank 111 and maintain the temperature of the ice water.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (8)

1. The utility model provides a fan with refrigeration function, including base (1), revolving stage (2), casing (3), biax motor (4) and flabellum (5), base (1) top movable type is equipped with revolving stage (2), revolving stage (2) top rotation ground is connected with casing (3), be connected with biax motor (4) in the middle part of casing (3) embedded, be connected with flabellum (5) on the left output shaft of biax motor (4), a serial communication port, still including ice-cube case (6), apron (7), air conditioning conveying mechanism (8) and extraction mechanism (9), be connected with ice-cube case (6) on revolving stage (2), open on ice-cube case (6) has the air vent, swing joint has apron (7) in the middle of ice-cube case (6) top, install air conditioning conveying mechanism (8) between apron (7) and the casing (3), install extraction mechanism (9) between fan blade (8), extraction mechanism (9) are used for carrying the air conditioning in ice-cube case (6) to one side of fan blade (5) out wind through air conditioning conveying mechanism (8) when fan blade (5) rotate.
2. The fan with the refrigerating function according to claim 1, wherein the cold air conveying mechanism (8) comprises a one-way conduit (81), a heat preservation pipe (82), an atomization nozzle (83), a distribution cylinder (84) and a one-way valve (85), the left side of the casing (3) is connected with a plurality of one-way conduits (81), each one-way conduit (81) is connected with the atomization nozzle (83), the left ends of the plurality of one-way conduits (81) are commonly connected with the distribution cylinder (84), the left end of the distribution cylinder (84) is provided with the one-way valve (85), and the heat preservation pipe (82) is connected between the one-way valve (85) and the cover plate (7).
3. A fan with a refrigerating function according to claim 2, characterized in that the extracting mechanism (9) comprises a cylindrical cam (91) and a piston cylinder (92), the left end of the fan blade (5) is connected with the cylindrical cam (91), the piston cylinder (92) matched with the cylindrical cam (91) is movably connected to the outer side of the cylindrical cam (91), the cylindrical cam (91) rotates to enable the piston cylinder (92) to reciprocate left and right, and the piston cylinder (92) is slidably connected with the distributing cylinder (84).
4. The fan with the refrigerating function according to claim 1, further comprising a cooling mechanism (10), wherein the cooling mechanism (10) comprises a rotary drum (101), a water collecting tank (102), a water absorbing piece (103) and a speed reducer (104), the right side of the machine shell (3) is connected with the water collecting tank (102), the right side of the machine shell (3) is rotationally connected with the rotary drum (101), the rotary drum (101) stretches into the water collecting tank (102), the outer side of the rotary drum (101) is connected with a plurality of water absorbing pieces (103), the speed reducer (104) is installed on the right side of the double-shaft motor (4), an output shaft at the right end of the double-shaft motor (4) is connected with an input end of the speed reducer (104) through a coupler, and an output end of the speed reducer (104) is connected with the center of the rotary drum (101).
5. The fan with the refrigerating function according to claim 4, further comprising a recovery mechanism (11), wherein the recovery mechanism (11) comprises a water pump (112), a connecting pipe (113) and a collecting pipe (114), the recovery tank (111) is arranged on the turntable (2), the collecting pipe (114) is connected to the bottom of the ice block box (6), the lower end of the collecting pipe (114) is located in the recovery tank (111), the water pump (112) is installed on the turntable (2), the water absorbing end of the water pump (112) is communicated with the recovery tank (111) through a pipeline, the water outlet end of the water pump (112) is connected with the connecting pipe (113), and the upper end of the connecting pipe (113) is connected and communicated with the water collecting tank (102).
6. The fan with the refrigerating function according to claim 1, further comprising a controller (12) and a temperature sensor (13), wherein the controller (12) is installed in the casing (3), the temperature sensor (13) is installed on the casing (3), and the temperature sensor (13) and the water pump (112) are connected with the controller (12) through wires.
7. The fan with the refrigerating function according to claim 5, further comprising a heat preservation cover (14), wherein the heat preservation cover (14) is arranged at the top of the recovery tank (111), and the collection pipe (114) penetrates through the heat preservation cover (14).
8. A fan with refrigeration function according to claim 4, characterized in that the water absorbing member (103) is a sponge strip.
CN202310545488.5A 2023-05-15 2023-05-15 Fan with refrigeration function Pending CN116465035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310545488.5A CN116465035A (en) 2023-05-15 2023-05-15 Fan with refrigeration function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310545488.5A CN116465035A (en) 2023-05-15 2023-05-15 Fan with refrigeration function

Publications (1)

Publication Number Publication Date
CN116465035A true CN116465035A (en) 2023-07-21

Family

ID=87175542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310545488.5A Pending CN116465035A (en) 2023-05-15 2023-05-15 Fan with refrigeration function

Country Status (1)

Country Link
CN (1) CN116465035A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117267809A (en) * 2023-11-22 2023-12-22 潍坊万隆电气股份有限公司 Multistage cooling system of air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117267809A (en) * 2023-11-22 2023-12-22 潍坊万隆电气股份有限公司 Multistage cooling system of air conditioner
CN117267809B (en) * 2023-11-22 2024-02-09 潍坊万隆电气股份有限公司 Multistage cooling system of air conditioner

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