CN118009438B - Direct expansion type energy-saving air conditioner with energy-saving and electricity-saving functions - Google Patents
Direct expansion type energy-saving air conditioner with energy-saving and electricity-saving functions Download PDFInfo
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- CN118009438B CN118009438B CN202410421809.5A CN202410421809A CN118009438B CN 118009438 B CN118009438 B CN 118009438B CN 202410421809 A CN202410421809 A CN 202410421809A CN 118009438 B CN118009438 B CN 118009438B
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- wind
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- 230000005611 electricity Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 10
- 238000004378 air conditioning Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000576 supplementary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F24F5/001—Compression cycle type
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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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
-
- 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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to the technical field of energy-saving air conditioners, in particular to a direct expansion energy-saving air conditioner with energy-saving and electricity-saving functions, which comprises an outer casing, wherein a condenser is fixedly arranged in the outer casing, an air inlet is arranged at the bottom of the outer casing, two exhaust fans are arranged at the top of the outer casing, an opening is arranged at the bottom of the outer casing, and a corrugated connecting pipe is fixedly connected with the end face of the opening. According to the invention, through the first wind speed sensing device and the second wind speed sensing device, when the first wind speed sensing device or the second wind speed sensing device detects natural wind, the first telescopic rod or the second telescopic rod is controlled to stretch so as to adjust the opening of the air inlet to face the wind, and the corrugated connecting pipe is correspondingly unfolded, so that when the natural wind blows, the natural wind can be guided, the natural wind can flow through the inside of the outer shell, and the condenser is cooled so as to assist air intake, so that the heat dissipation effect is better.
Description
Technical Field
The invention relates to the technical field of energy-saving air conditioners, in particular to a direct expansion energy-saving air conditioner with energy-saving and electricity-saving functions.
Background
The direct expansion air conditioning unit is colloquially speaking, namely the unit is provided with a compressor, and the liquid refrigerant in the refrigerating system is directly evaporated (expanded) in the evaporator coil pipe to absorb heat to the air outside the coil pipe (namely the air inside the air conditioning room) for refrigeration, so that the working principle is as follows: the liquid refrigerant in the evaporator absorbs the heat of the air and begins to evaporate, a certain temperature difference is formed between the refrigerant and the air, the liquid refrigerant is completely evaporated to be gaseous, and then the gaseous refrigerant is sucked and compressed by the compressor, and the gaseous refrigerant releases heat through the condenser (air cooling/water cooling) and is condensed into liquid. The air is throttled by the expansion valve and then becomes low-temperature low-pressure refrigerant to enter the evaporator, the refrigerant circulation process is completed, the fan is responsible for sucking air from the return air inlet, and the air takes heat away by the evaporator and then is sent to a space required by a user, so that indoor cooling is realized.
The prior art discloses air-cooled air conditioning unit with publication number CN110953656A, through the outside air inlet from airtight computer lab, the outside of airtight computer lab is directly discharged to the gas after the heat transfer, can not cause the influence to the atmospheric pressure environment in the airtight computer lab, can not produce the unbalanced scheduling problem of positive negative pressure, realize using air-cooled air conditioning unit in the airtight computer lab, and guarantee air-cooled air conditioning unit's work efficiency, guarantee air-cooled air conditioning unit's life, reduce construction cost, its heat dissipation relies on the fan to dispel the heat only, radiating efficiency is lower, and the temperature in the computer lab can rise gradually under the heat conduction of unit, even place air conditioning unit outdoor, its radiating efficiency also relies on the fan to dispel the heat only, radiating efficiency is lower, not enough energy-conservation.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a direct expansion energy-saving air conditioner with energy-saving and electricity-saving functions.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a direct expansion energy-saving air conditioner with energy-conserving power saving function, includes the outer casing, the inside fixed mounting of outer casing has the condenser, the air intake is installed to the bottom of outer casing, two exhaust fans are installed at the top of outer casing, outer casing bottom is provided with the opening, open-ended terminal surface fixedly connected with ripple connecting pipe, the both ends of ripple connecting pipe respectively with the terminal surface fixed connection of outer casing, air intake, the both sides outer wall of outer casing respectively fixedly connected with adjusts first telescopic link, the second telescopic link of air intake orientation, the top both sides fixedly connected with of condenser is symmetrical distribution's first wind speed induction system, second wind speed induction system, one side outer wall fixedly connected with mounting bracket of outer casing.
Preferably: the condenser comprises a bent coil pipe and a plurality of radiating fins, one side of the outer shell is fixedly connected with an expansion valve and a compressor, the expansion valve and the compressor are both connected with a flow pipeline, and the expansion valve and the compressor are connected with the evaporator through the arranged flow pipeline.
Preferably: the utility model discloses a telescopic device for a flexible vehicle, including first telescopic link, second telescopic link, air intake, first telescopic link and second telescopic link are vertical setting, the lower extreme fixedly connected with first U-shaped frame of first telescopic link, the lower extreme fixedly connected with second U-shaped frame of second telescopic link, the spout has all been seted up to the both sides outer wall of first U-shaped frame and second U-shaped frame, the air intake is close to the one end fixedly connected with two symmetric distribution's of second telescopic link short pin, two the outer wall of short pin respectively with two spout sliding connection on the second U-shaped frame, the air intake is close to the one end fixedly connected with two long pins of first telescopic link, the outer wall of two long pins respectively with two spout sliding connection on the first U-shaped frame.
Preferably: four symmetrically distributed limiting frames are fixedly connected to the outer walls of the two sides of the outer shell, and when the first telescopic rod and the second telescopic rod are contracted, the limiting frames are located on one sides of the long pin and the short pin, which are close to the center.
Preferably: the wind shield comprises a wind shield, wherein the wind shield is fixedly connected with a rotating speed sensor, a fan blade is fixedly connected to a rotating shaft of the rotating speed sensor, an arc wind shield is arranged on one side, close to the middle of the outer shell, of the wind shield, an opening of the arc wind shield faces the middle of the outer shell, a top block is fixedly connected to one side, close to the middle of the outer shell, of the arc wind shield, and the bottom of the top block is fixedly connected with the top of the outer shell.
Preferably: one side outer wall fixedly connected with photovoltaic board of mounting bracket is kept away from to the outer casing, the outer wall fixedly connected with battery of outer casing, photovoltaic board is used for supplying power for the battery.
Preferably: the exhaust fan comprises a motor and a fan, and the lower end of the exhaust fan is communicated with the inside of the outer shell.
Preferably: the bottom of the inner wall of the outer casing is fixedly connected with two symmetrically distributed air guide blocks, and the bottoms of the air guide blocks are provided with fillets.
Compared with the prior art, the invention has the following beneficial effects:
1. When the first wind speed sensing device or the second wind speed sensing device detects natural wind, the first telescopic rod or the second telescopic rod is controlled to stretch so as to adjust the opening of the air inlet to face the wind, the corrugated connecting pipe is correspondingly unfolded, so that when the natural wind blows, the natural wind can be guided, the natural wind can flow through the outer shell, the condenser is cooled, air is assisted, and the heat dissipation effect is better;
2. When the first wind speed sensing device or the second wind speed sensing device detects that the natural wind speed is high, the exhaust fan can be turned off, and the heat dissipation of the condenser can be realized only through the circulation of the natural wind, so that the effect of saving energy consumption can be achieved;
3. The fan blade is blocked by the wind shield and the arc wind shield, only one air inlet far away from the middle part of the outer shell is reserved, when wind blows from one side, only one fan blade is driven to rotate, the other fan blade is blocked and cannot rotate, the wind direction is judged according to the rotation of the fan blades inside the first wind speed sensing device and the second wind speed sensing device, and the first telescopic rod or the second telescopic rod is automatically controlled to extend so as to adjust the opening direction of the air inlet.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view in partial cross-section of the present invention;
FIG. 4 is a cross-sectional view taken along line a-a of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the air inlet of the present invention;
FIG. 6 is a schematic view of the position structure of the first U-shaped frame and the second U-shaped frame of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present invention;
Fig. 9 is an enlarged schematic view of the structure of fig. 4C according to the present invention.
In the figure: 1. an outer case; 2. a condenser; 3. a flow conduit; 4. an expansion valve; 5. a compressor; 6. an exhaust fan; 7. an air inlet; 8. a corrugated connecting pipe; 9. a first telescopic rod; 10. a second telescopic rod; 11. a first wind speed sensing device; 12. a second wind speed sensing device; 13. a first U-shaped frame; 14. a second U-shaped frame; 15. a chute; 16. a long pin; 17. a short pin; 18. a limiting frame; 19. a fan blade; 20. a rotation speed sensor; 21. a wind shield; 22. an arc-shaped wind deflector; 23. a top block; 24. a photovoltaic panel; 25. a mounting frame; 26. and an air guide block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, a direct expansion energy-saving air conditioner with energy-saving and electricity-saving functions comprises an outer casing 1, wherein a condenser 2 is fixedly installed in the outer casing 1, an air inlet 7 is installed at the bottom of the outer casing 1, two exhaust fans 6 are installed at the top of the outer casing 1, an opening is arranged at the bottom of the outer casing 1, a corrugated connecting pipe 8 is fixedly connected to the end faces of the outer casing 1 and the air inlet 7, two ends of the corrugated connecting pipe 8 are fixedly connected with a first telescopic rod 9 and a second telescopic rod 10 which are used for adjusting the direction of the air inlet 7 respectively, two side outer walls of the outer casing 1 are fixedly connected with a first wind speed sensing device 11 and a second wind speed sensing device 12 which are symmetrically distributed respectively, an installation frame 25 is fixedly connected to the outer wall of one side of the outer casing 1, the condenser 2 comprises a bent coil pipe and a plurality of radiating fins, one side of the outer casing 1 is fixedly connected with an expansion valve 4 and a compressor 5, two ends of the condenser 2 are respectively connected with the expansion valve 4 and the compressor 5, flow channels 3 are respectively connected to the expansion valve 4 and the compressor 5, and the expansion valve 4 and the compressor 5 are respectively, and the two sides of the expansion valve 4 and the compressor 5 are fixedly connected with the evaporator 3 through the flow channels 3.
During the use, install this device on the outer wall through mounting bracket 25, the evaporimeter is installed in indoor pipeline, wherein the high temperature refrigerant after compressing through compressor 5 enters into condenser 2 and dispels the heat in the picture, upwards take out the inside air of outer casing 1 through exhaust fan 6, get into the inside of outer casing 1 from the bottom under the negative pressure effect a large amount of cold air, meanwhile, the evaporimeter cools down the air in the indoor pipeline, in order to provide indoor cooling effect, when first wind speed induction system 11 or second wind speed induction system 12 detects there is the natural wind, will control first telescopic link 9 or second telescopic link 10 extension, in order to adjust the opening of air intake 7 to the orientation of wind, bellows 8 is corresponding to be expanded, when making the natural wind blow, can lead to natural wind, make the natural wind can flow the inside of outer casing 1, cool down condenser 2, with supplementary effect that makes the radiating is better, when detecting the natural wind speed fast, can close 6, also can retrieve through bellows 8, when the cooling down the natural wind speed is little telescopic link 2, when the first telescopic link is recovered to the second telescopic link, the state is all compressed, when the second telescopic link is compressed, and the second telescopic link is more than the first telescopic link is compressed.
In this embodiment, the first telescopic link 9 and the second telescopic link 10 are all vertical settings, the lower extreme fixedly connected with first U-shaped frame 13 of first telescopic link 9, the lower extreme fixedly connected with second U-shaped frame 14 of second telescopic link 10, spout 15 has all been seted up to the both sides outer wall of first U-shaped frame 13 and second U-shaped frame 14, the one end fixedly connected with two symmetric distribution's of air intake 7 near second telescopic link 10 short pin 17, the outer wall of two short pins 17 respectively with two spouts 15 sliding connection on the second U-shaped frame 14, the one end fixedly connected with two long pins 16 of air intake 7 near first telescopic link 9, the outer wall of two long pins 16 respectively with two spouts 15 sliding connection on the first U-shaped frame 13, the both sides outer wall fixedly connected with four symmetric distribution's of outer casing 1 limit frame 18, when first telescopic link 9 and second telescopic link 10 all shrink, limit frame 18 is located long pin 16, one side that short pin 17 is close to the center department.
When the second wind speed sensing device 12 detects wind, the first telescopic rod 9 is controlled to extend downwards, the first U-shaped frame 13 is driven to move downwards, the long pin 16 is driven to move downwards, the short pin 17 is limited by the second U-shaped frame 14 and the limiting frame 18, the whole air inlet 7 rotates along the short pin 17, the long pin 16 slides in the sliding groove 15 on the first U-shaped frame 13, the corrugated connecting pipe 8 is unfolded, the opening at the bottom of the air inlet 7 faces the direction of blowing the wind, natural wind flows through the inner part of the outer shell 1 under the guidance of the air inlet 7 and the corrugated connecting pipe 8, heat of the condenser 2 is taken away, when the second wind speed sensing device 12 detects that the wind speed is large, the power supply to the motor inside the exhaust fan 6 is stopped, the condenser 2 is cooled by means of natural wind, the energy consumption saving effect can be achieved, and similarly, when the first wind speed sensing device 11 detects wind, the second telescopic rod 10 is controlled to extend, the whole air inlet 7 rotates along the direction of blowing the long pin 16, and the opening at the bottom of the air inlet 7 faces the direction of blowing the wind.
In this embodiment, the first wind speed sensing device 11 and the second wind speed sensing device 12 have the same structure, the first wind speed sensing device 11 includes a wind shield 21 fixed at the top of the outer casing 1, a rotation speed sensor 20 is fixedly connected at the middle of the wind shield 21, a fan blade 19 is fixedly connected to a rotating shaft of the rotation speed sensor 20, an arc wind shield 22 is arranged at one side of the wind shield 21 close to the middle of the outer casing 1, an opening of the arc wind shield 22 faces the middle of the outer casing 1, a top block 23 is fixedly connected at one side of the arc wind shield 22 close to the middle of the outer casing 1, the bottom of the top block 23 is fixedly connected with the top of the outer casing 1, when wind blows, the fan blade 19 rotates to drive a transducer inside the rotation speed sensor 20, the fan blade 19 is blocked by the wind shield 21 and the arc wind shield 22, only one wind inlet position far away from the middle of the outer casing 1 is left, when wind blows from one side, the other fan blade 19 is only driven to rotate, and then the other fan blade 19 is blocked from rotating, the first wind direction is automatically sensed by the first wind speed sensing device 11, the second wind direction is controlled to stretch out and stretch out the first wind direction 10, and stretch out and draw back to the second wind direction 10, and then the first wind direction is automatically stretch out and stretch out.
In this embodiment, the outer wall fixedly connected with photovoltaic board 24 of one side that outer casing 1 kept away from mounting bracket 25, the outer wall fixedly connected with battery of outer casing 1, photovoltaic board 24 are used for supplying power for the battery, and the battery is for rotational speed sensor 20, first telescopic link 9 or second telescopic link 10, need not external power supply, convenient to use.
In this embodiment, the exhaust fan 6 includes a motor and a fan, the lower end of the exhaust fan 6 is communicated with the inside of the outer casing 1, and the motor drives the fan to rotate, so that air in the outer casing 1 is pumped up, and a large amount of cold air enters the inside of the outer casing 1 from the bottom to dissipate heat under the action of negative pressure.
In this embodiment, two symmetrically distributed air guide blocks 26 are fixedly connected to the bottom of the inner wall of the outer casing 1, and a circular-angle air guide block 26 is provided at the bottom of the air guide block 26, so that air flow can pass through the condenser 2 when flowing through.
Working principle: when in use, the device is arranged on an outer wall through the mounting frame 25, the evaporator is arranged in an indoor pipeline, the high-temperature refrigerant compressed by the compressor 5 enters the condenser 2 to dissipate heat, the air in the outer shell 1 is pumped upwards through the exhaust fan 6, a large amount of cold air enters the outer shell 1 from the bottom to dissipate heat under the action of negative pressure, meanwhile, the evaporator in the indoor pipeline cools the air to provide an indoor cooling effect, when the second wind speed sensing device 12 detects wind, the first telescopic rod 9 is controlled to extend downwards, the first U-shaped frame 13 moves downwards, the long pin 16 is driven to move downwards, the short pin 17 is limited by the second U-shaped frame 14 and the limiting frame 18, the whole air inlet 7 rotates along the short pin 17, the long pin 16 slides in the spout 15 on first U-shaped frame 13, ripple connecting pipe 8 expands, the opening of air intake 7 bottom is towards the direction that the wind blown, and then make natural wind flow through the inside of outer casing 1 under the direction of air intake 7 and ripple connecting pipe 8, take away the heat of condenser 2, when second wind speed induction system 12 detects that the wind speed is great, will stop the power supply to the inside motor of exhaust fan 6, rely on natural wind to dispel the heat to condenser 2, in the same way, when first wind speed induction system 11 detects having the wind, control second telescopic link 10 extends, make the whole rotation of taking place along long pin 16 of air intake 7, the opening of air intake 7 bottom is towards the direction that the wind blown, can reach the effect of saving the energy consumption.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a direct expansion energy-saving air conditioner with energy-conserving power saving function, includes outer casing (1), the inside fixed mounting of outer casing (1) has condenser (2), air intake (7) are installed to the bottom of outer casing (1), two exhaust fans (6), its characterized in that are installed at the top of outer casing (1): the air conditioner is characterized in that an opening is formed in the bottom of the outer casing (1), a corrugated connecting pipe (8) is fixedly connected to the end face of the opening, two ends of the corrugated connecting pipe (8) are fixedly connected with the end faces of the outer casing (1) and the air inlet (7) respectively, a first telescopic rod (9) and a second telescopic rod (10) for adjusting the orientation of the air inlet (7) are fixedly connected to the outer walls of two sides of the outer casing (1) respectively, a first air speed sensing device (11) and a second air speed sensing device (12) which are symmetrically distributed are fixedly connected to the two sides of the top of the condenser (2), and a mounting rack (25) is fixedly connected to the outer wall of one side of the outer casing (1);
the telescopic device comprises a first telescopic rod (9) and a second telescopic rod (10), wherein the first telescopic rod (9) and the second telescopic rod (10) are vertically arranged, the first U-shaped frame (13) is fixedly connected to the lower end of the first telescopic rod (9), the second U-shaped frame (14) is fixedly connected to the lower end of the second telescopic rod (10), sliding grooves (15) are formed in the outer walls of the two sides of the first U-shaped frame (13) and the second U-shaped frame (14), two symmetrically distributed short pins (17) are fixedly connected to one end, close to the second telescopic rod (10), of an air inlet (7), the outer walls of the two short pins (17) are respectively connected with the two sliding grooves (15) on the second U-shaped frame (14) in a sliding mode, two long pins (16) are fixedly connected to one end, close to the first telescopic rod (9), of the air inlet (7) is respectively connected with the two sliding grooves (15) on the first U-shaped frame (13) in a sliding mode;
Four symmetrically distributed limiting frames (18) are fixedly connected to the outer walls of the two sides of the outer shell (1), and when the first telescopic rod (9) and the second telescopic rod (10) are contracted, the limiting frames (18) are located on one sides, close to the center, of the long pins (16) and the short pins (17).
2. The direct expansion energy saving air conditioner with energy saving and electricity saving functions according to claim 1, characterized in that: the condenser (2) comprises a bent coil pipe and a plurality of radiating fins, one side of the outer shell (1) is fixedly connected with an expansion valve (4) and a compressor (5), the expansion valve (4) and the compressor (5) are both connected with a flow pipeline (3), and the expansion valve (4) and the compressor (5) are connected with the evaporator through the arranged flow pipeline (3).
3. The direct expansion energy saving air conditioner with energy saving and electricity saving functions according to claim 1, characterized in that: the wind shield is characterized in that the first wind speed sensing device (11) and the second wind speed sensing device (12) are identical in structure, the first wind speed sensing device (11) comprises a wind shield (21) for fixing the top of the outer casing (1), a rotating speed sensor (20) is fixedly connected to the middle of the wind shield (21), fan blades (19) are fixedly connected to the rotating shaft of the rotating speed sensor (20), an arc wind shield (22) is arranged on one side, close to the middle of the outer casing (1), of the wind shield (21), an opening of the arc wind shield (22) faces the middle of the outer casing (1), a top block (23) is fixedly connected to one side, close to the middle of the outer casing (1), of the arc wind shield (22), and the bottom of the top block (23) is fixedly connected with the top of the outer casing (1).
4. The direct expansion energy saving air conditioner with energy saving and electricity saving functions according to claim 1, characterized in that: one side outer wall fixedly connected with photovoltaic board (24) of mounting bracket (25) is kept away from to outer casing (1), the outer wall fixedly connected with battery of outer casing (1), photovoltaic board (24) are used for supplying power for the battery.
5. The direct expansion energy saving air conditioner with energy saving and electricity saving functions according to claim 1, characterized in that: the exhaust fan (6) comprises a motor and a fan, and the lower end of the exhaust fan (6) is communicated with the inside of the outer shell (1).
6. The direct expansion energy saving air conditioner with energy saving and electricity saving functions according to claim 1, characterized in that: the bottom of the inner wall of the outer shell (1) is fixedly connected with two symmetrically distributed air guide blocks (26), and round corners are formed in the bottoms of the air guide blocks (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410421809.5A CN118009438B (en) | 2024-04-09 | 2024-04-09 | Direct expansion type energy-saving air conditioner with energy-saving and electricity-saving functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410421809.5A CN118009438B (en) | 2024-04-09 | 2024-04-09 | Direct expansion type energy-saving air conditioner with energy-saving and electricity-saving functions |
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| CN118009438A CN118009438A (en) | 2024-05-10 |
| CN118009438B true CN118009438B (en) | 2024-10-15 |
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| JPH02282646A (en) * | 1989-04-24 | 1990-11-20 | Fujitsu General Ltd | Outdoor unit of air conditioner |
| KR20090123268A (en) * | 2008-05-27 | 2009-12-02 | 엄영민 | Nozzle for fill a ink cartridge with up ink |
| CN213322579U (en) * | 2020-10-23 | 2021-06-01 | 河南颐尔福新能源科技有限公司 | Integral type parking top formula electric air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212861A (en) * | 2019-06-19 | 2019-09-06 | 河北工业大学 | A kind of solar panel backboard cooling device of natural wind speed regulation tuning |
| CN110411046A (en) * | 2019-08-28 | 2019-11-05 | 浙江国祥股份有限公司 | A kind of evaporative condenser straight-expansion type air conditioner system and its control method |
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