CN112032881A - Energy-saving domestic air conditioner without drainage - Google Patents

Energy-saving domestic air conditioner without drainage Download PDF

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Publication number
CN112032881A
CN112032881A CN202010727030.8A CN202010727030A CN112032881A CN 112032881 A CN112032881 A CN 112032881A CN 202010727030 A CN202010727030 A CN 202010727030A CN 112032881 A CN112032881 A CN 112032881A
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spray
block
water
air conditioner
machine body
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CN202010727030.8A
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CN112032881B (en
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不公告发明人
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Jiangsu Peiyuan Pump Manufacturing Co ltd
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Individual
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    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F13/222Means for preventing condensation or evacuating condensate for evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers

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  • 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)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention discloses an energy-saving household air conditioner without draining, which comprises a machine body, wherein a heat exchanger is arranged in the machine body, the machine body adopts a hollow structure, a driving motor and a fixed block are symmetrically arranged on one side in the machine body, a polished rod and a lead screw are vertically arranged between the fixed block and the driving motor, two ends of the polished rod are respectively welded on the driving motor and the fixed block, one end of the lead screw is rotatably connected on the fixed block, and the other end of the lead screw is connected with the output end of the driving motor; the polished rod is connected with a spray plate in a sliding mode, and a plurality of spray pieces are arranged on one side, close to the heat exchanger, of the spray plate at equal intervals. The invention is characterized in that the defrosting water is recycled and collected, because the defrosting water is less, the small amount of defrosting water can be sprayed in a large range by matching with gas, and the defrosting water is sprayed on the surface of a heat exchanger through a gas-liquid two phase and is quickly radiated through evaporation.

Description

Energy-saving domestic air conditioner without drainage
Technical Field
The invention relates to the technical field of household air conditioners, in particular to an energy-saving household air conditioner without water drainage.
Background
In summer, the air conditioner is used for refrigeration, the heat exchanger of the indoor unit is in a low-temperature state, and moisture in the air can be condensed into frost on the blades of the heat exchanger. The frost can influence the air conditioner refrigeration, so the air conditioner has the automatic defrosting function. The frost is transformed into water and is led to the outside from the indoor unit by a drain pipe to be drained. The air conditioner is used for heating in winter, the heat exchanger of the outdoor unit is in a low-temperature state, the heating and defrosting of the air conditioner can be influenced by frosting and defrosting, defrosting water is directly discharged from the bottom of the outdoor unit, but the partial defrosting water is directly discharged through the drain pipe, on one hand, waste is caused, and on the other hand, the installation and the use of the outdoor unit are not changed for places which are not suitable for drain pipe installation.
In the prior art, a water-cooled household air conditioner, for example, disclosed in patent No. CN209431583U, includes: the heat exchanger is arranged in the shell of the water-cooling household air conditioner and is provided with a heat exchange pipe for circulating a heat exchange medium; the water discharge pipeline is communicated with the heat exchange pipe and is used for discharging heat exchange media in the heat exchange pipe; one end of the water supply pipeline is communicated with the heat exchange pipe, and the other end of the water supply pipeline is communicated with the household water supply well; and the water pump is arranged in a flow path where the household water supply well, the water supply pipeline, the heat exchange pipe and the drainage pipeline are positioned and used for pumping well water in the household water supply well into the heat exchange pipe through the water supply pipeline in a controlled manner so as to ensure that the well water is used as a heat exchange medium to exchange heat with air flowing through the heat exchanger. The water storage device with the large floor area and the inconvenient movement is replaced by the water storage device, and the natural water tank of the household water supply well is utilized, so that the water storage device does not occupy any space, can obtain a stable refrigeration effect, is low in energy consumption and cost, and is very suitable for places with underground wells in rural areas, villages and towns and the like.
However, the solar energy defrosting device has limitation in use, and needs to be installed in rural areas, villages and towns and other places with underground water wells, for example, defrosting water can be used, collected and converted into a heat exchange medium to exchange heat with air of a heat exchanger, so that the solar energy defrosting device is wider in use range and application scene.
Disclosure of Invention
The invention aims to solve the problems and provides an energy-saving household air conditioner without water drainage.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving household air conditioner without drainage comprises a machine body, wherein a heat exchanger is arranged in the machine body, the machine body is of a hollow structure, a driving motor and a fixed block are symmetrically arranged on one side of the machine body, a polished rod and a lead screw are vertically arranged between the fixed block and the driving motor, two ends of the polished rod are respectively welded on the driving motor and the fixed block, one end of the lead screw is rotatably connected to the fixed block, and the other end of the lead screw is connected with the output end of the driving motor;
sliding connection has the spray plate on the polished rod, the one side equidistance that is close to the heat exchanger on the spray plate is provided with a plurality of spray, be provided with the fan on the inner wall of organism, the air-out end of fan is provided with the trachea, the trachea is kept away from the one end of fan and is sprayed the plate intercommunication, the interior bottom of organism is provided with miniature pump, miniature pump's output intercommunication has the water pipe, miniature pump's one end and spray plate intercommunication are kept away from to the water pipe.
Optionally, the outer surface welding of spraying the board has the sliding block, be provided with linear bearing and nut on the sliding block, linear bearing sliding connection is on the polished rod, nut and lead screw threaded connection.
Optionally, the spray plate is of a hollow structure, a water inlet is formed in the inner wall of one side of the spray plate and is communicated with the water pipe, and an air inlet is formed in the other side of the spray plate and is communicated with the air pipe.
Optionally, the spray part is composed of a ball nut, a spray pipe, a miniature bearing, a knob and a spray head;
the outer screw thread has been seted up to the surface of spray tube, the spray tube passes through outer screw thread and ball nut threaded connection, ball nut rotates through miniature bearing and connects on spraying the board, the knob is connected with ball nut's surface fixed, spray tube and shower nozzle integrated into one piece set up.
Optionally, an atomizing mechanism is provided in the spray head.
Optionally, the atomization mechanism is composed of a first net block, a second net block, a connecting rod, a rotary table, a belt transmission mechanism, a transmission wheel and a baffle;
first net piece and second net piece all set up the tip at the shower nozzle, the one end fixedly connected with connecting block that first net piece was kept away from to the second net piece, the connecting block rotates and is connected with the connecting rod, the connecting rod is kept away from the one end of connecting block and is rotated the eccentric department of connection at the carousel, the carousel rotates and connects on the inner wall of shower nozzle, the drive wheel rotates and connects on the junction inner wall of shower nozzle and spray tube, baffle equidistance fixed connection is at the surface of drive wheel, the carousel passes through belt drive mechanism with the drive wheel and is connected.
Optionally, the first mesh block and the second mesh block are both provided with holes in an array manner, and the holes on the first mesh block and the second mesh block are arranged in a staggered manner.
Optionally, the nozzle adopts a funnel-shaped mechanism, an annular chute is formed in the inner wall of the nozzle, and the second net block is slidably connected in the chute.
The invention has the following advantages:
the invention adopts the design of reciprocating up-and-down motion of the spray plate, the outer surface of the spray plate is welded with a sliding block, the sliding block is provided with a linear bearing and a nut, the linear bearing is connected on a polished rod in a sliding way, and the nut is connected with a screw rod in a threaded way. The sliding block passes through linear bearing sliding connection on the polished rod, and the sliding block passes through nut threaded connection on the lead screw, through the rotation of lead screw, realizes the sliding block and sprays the up-and-down linear motion of board.
The invention adopts the design of a spraying piece, the spraying piece consists of a ball nut, a spraying pipe, a miniature bearing, a knob and a spray head, the outer surface of the spraying pipe is provided with external threads, the spraying pipe is in threaded connection with the ball nut through the external threads, the ball nut is rotatably connected on a spraying plate through the miniature bearing, the knob is fixedly connected with the outer surface of the ball nut, and the spraying pipe and the spray head are integrally formed. The knob is rotated through manpower, the knob can drive the ball nut to rotate, the ball nut can drive the spray pipe connected with the ball nut in a threaded mode to move, therefore, the spray pipe and the spray head can be disassembled, cleaning is convenient, and blockage can be avoided through periodic maintenance.
The invention adopts the design of the atomizing mechanism, when gas-liquid two-phase mixed fluid enters the spray pipe, the baffle can be pushed to move, the baffle can drive the rotating wheel to rotate, the rotating wheel can drive the rotating disc to rotate through the belt transmission mechanism, the rotating disc drives the connecting rod to reciprocate, the connecting rod can drive the second net block to slide on the sliding groove through reciprocating motion, so that the second net block and the first net block are continuously close to and separated from each other, gap liquid spraying is realized, the gap liquid spraying effect is better than that of continuous liquid spraying, the spraying after certain pressure is accumulated in the spray head can be realized, and the heat dissipation effect on the heat exchanger is better.
In conclusion, the invention has the characteristics that the defrosting water is recycled and collected, because the defrosting water is less, the small amount of defrosting water can be sprayed in a large range by matching with gas, the defrosting water is sprayed on the surface of the heat exchanger through a gas-liquid two phase, the rapid heat dissipation is realized through evaporation, and meanwhile, the heat dissipation is carried out without additional external water resources, so that the invention is energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the spray part of FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic structural view of the atomizing mechanism in fig. 3 according to the present invention.
In the figure: 1 machine body, 2 heat exchangers, 3 driving motors, 4 polished rods, 5 lead screws, 6 fixed blocks, 7 fans, 8 air pipes, 9 micro water pumps, 10 water pipes, 11 spray plates, 12 sliding blocks, 13 water inlets, 14 air inlets, 15 linear bearings, 16 nuts, 17 spray parts, 171 ball nuts, 172 spray pipes, 173 micro bearings, 174 knobs, 175 spray heads, 176 atomizing mechanisms, 1761 first net blocks, 1762 second net blocks, 1763 sliding grooves, 1764 connecting blocks, 1765 connecting rods, 1766 rotating discs, 1767 belt transmission mechanisms, 1768 transmission wheels and 1769 baffle plates.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an energy-saving household air conditioner without water drainage comprises a machine body 1, a heat exchanger 2 is arranged in the machine body 1, the machine body 1 adopts a hollow structure, a driving motor 3 and a fixed block 6 are symmetrically arranged on one side of the machine body 1, a polished rod 4 and a lead screw 5 are vertically arranged between the fixed block 6 and the driving motor 3, two ends of the polished rod 4 are respectively welded on the driving motor 3 and the fixed block 6, one end of the lead screw 5 is rotatably connected on the fixed block 6, and the other end of the lead screw 5 is connected with an output end of the driving motor 3.
The polished rod 4 is connected with a spray plate 11 in a sliding mode, the outer surface of the spray plate 11 is welded with a sliding block 12, a linear bearing 15 and a nut 16 are arranged on the sliding block 12, the linear bearing 15 is connected to the polished rod 4 in a sliding mode, and the nut 16 is in threaded connection with the lead screw 5. Sliding block 12 is connected on polished rod 4 through linear bearing 15 sliding, and sliding block 12 passes through nut 16 threaded connection on lead screw 5, through the rotation of lead screw 5, realizes sliding block 12 and shower plate 11's up-and-down linear motion.
The spray plate 11 adopts a hollow structure, a water inlet 13 is formed in the inner wall of one side of the spray plate 11, the water inlet 13 is communicated with a water pipe 10, an air inlet 14 is formed in the other side of the spray plate 11, the air inlet 14 is communicated with an air pipe 8, liquid is input into the spray plate 11 from the water inlet 13, gas is input into the spray plate 11 from the air inlet 14, and the gas and the liquid are mixed and sprayed out through a spray piece 17 to cool the heat exchanger.
Be provided with fan 7 on organism 1's the inner wall, the air-out end of fan 7 is provided with trachea 8, and the one end that fan 7 was kept away from to trachea 8 communicates with spray plate 11, and organism 1's inner bottom end is provided with miniature pump 9, and miniature pump 9's output intercommunication has water pipe 10, and miniature pump 9's one end and spray plate 11 intercommunication are kept away from to water pipe 10.
A plurality of spraying pieces 17 are equidistantly arranged on one side of the spraying plate 11 close to the heat exchanger 2, each spraying piece 17 is composed of a ball nut 171, a spraying pipe 172, a micro bearing 173, a knob 174 and a spray head 175, and the specific connection mode is as follows: the outer surface of spray tube 172 has been seted up the external screw thread, and spray tube 172 passes through external screw thread and ball nut 171 threaded connection, and ball nut 171 rotates through miniature bearing 173 and connects on spraying board 11, and knob 174 and ball nut 171's outer fixed surface are connected, and spray tube 172 sets up with shower nozzle 175 integrated into one piece. The knob 174 is rotated through manpower, the knob 174 can drive the ball nut 171 to rotate, the ball nut 171 can drive the spray pipe 172 connected with the screw thread to move, so that the spray pipe 172 and the spray head 175 can be disassembled, the cleaning is convenient, and the blockage can be avoided during the regular maintenance.
An atomizing mechanism 176 is arranged in the spray head 175, and the atomizing mechanism 176 is composed of a first screen block 1761, a second screen block 1762, a connecting block 1764, a connecting rod 1765, a rotary table 1766, a belt transmission mechanism 1767, a transmission wheel 1768 and a baffle 1769. The specific connection mode is as follows: the first screen block 1761 and the second screen block 1762 are both arranged at the end parts of the spray head 175, one end of the second screen block 1762 far away from the first screen block 1761 is fixedly connected with a connecting block 1764, the connecting block 1764 is rotatably connected with a connecting rod 1765, one end of the connecting rod 1765 far away from the connecting block 1764 is rotatably connected at the eccentric part of a rotary table 1766, the rotary table 1766 is rotatably connected on the inner wall of the spray head 175, a driving wheel 1768 is rotatably connected on the inner wall of the connecting part of the spray head 175 and the spray pipe 172, baffle plates 1769 are fixedly connected on the outer surface of the driving wheel 1768 at equal intervals, and the rotary table 1766 is.
The first net block 1761 and the second net block 1762 are both provided with holes in an array, the holes on the first net block 1761 and the second net block 1762 are arranged in a staggered manner, the spray head 175 adopts a funnel-shaped mechanism, the inner wall of the spray head 175 is provided with an annular sliding groove 1763, and the second net block 1762 is connected in the sliding groove 1763 in a sliding manner.
The operating principle of the atomizing mechanism 176 is as follows:
when the gas-liquid two-phase mixed fluid enters the spray pipe 172, the baffle 1769 is pushed to move, the baffle 1769 drives the rotating wheel 1768 to rotate, the rotating wheel 1768 drives the rotary table 1766 to rotate through the belt transmission mechanism 1767, the rotary table 1766 drives the connecting rod 1765 to reciprocate, the connecting rod 1765 to reciprocate drives the second mesh 1762 to slide on the sliding groove 1763, so that the second mesh 1762 and the first mesh 1761 are continuously close to and separated from each other, gap liquid spraying is realized, the gap liquid spraying effect is better than that of continuous liquid spraying, the spraying can be realized after a certain pressure is accumulated in the spray head 175, and the heat dissipation effect of the heat exchanger is better.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Claims (7)

1. An energy-saving household air conditioner without water drainage comprises a machine body (1) and is characterized in that a heat exchanger (2) is arranged in the machine body (1), the machine body (1) is of a hollow structure, a driving motor (3) and a fixed block (6) are symmetrically arranged on one side of the machine body (1), a polished rod (4) and a lead screw (5) are vertically arranged between the fixed block (6) and the driving motor (3), two ends of the polished rod (4) are respectively welded on the driving motor (3) and the fixed block (6), one end of the lead screw (5) is rotatably connected to the fixed block (6), and the other end of the lead screw (5) is connected with an output end of the driving motor (3);
the polishing machine is characterized in that a spray plate (11) is connected onto the polish rod (4) in a sliding manner, a plurality of spray pieces (17) are arranged on one side, close to the heat exchanger (2), of the spray plate (11) at equal intervals, a fan (7) is arranged on the inner wall of the machine body (1), an air pipe (8) is arranged at the air outlet end of the fan (7), one end, far away from the fan (7), of the air pipe (8) is communicated with the spray plate (11), a miniature water pump (9) is arranged at the inner bottom end of the machine body (1), the output end of the miniature water pump (9) is communicated with a water pipe (10), and one end, far away from the miniature water pump (9), of the water pipe (;
the outer surface welding of shower plate (11) has sliding block (12), be provided with linear bearing (15) and nut (16) on sliding block (12), linear bearing (15) sliding connection is on polished rod (4), nut (16) and lead screw (5) threaded connection.
2. The energy-saving household air conditioner without water drainage as claimed in claim 1, wherein the spray plate (11) is of a hollow structure, a water inlet (13) is formed on the inner wall of one side of the spray plate (11), the water inlet (13) is communicated with the water pipe (10), an air inlet (14) is formed on the other side of the spray plate (11), and the air inlet (14) is communicated with the air pipe (8).
3. An energy-saving household air conditioner without draining water according to claim 1, characterized in that the spray member (17) is composed of a ball nut (171), a spray pipe (172), a micro bearing (173), a knob (174) and a spray head (175);
the outer surface of spray tube (172) has been seted up the external screw thread, spray tube (172) are through external screw thread and ball nut (171) threaded connection, ball nut (171) rotate through miniature bearing (173) and connect on spray plate (11), knob (174) are connected with the surface fixed of ball nut (171), spray tube (172) and shower nozzle (175) integrated into one piece set up.
4. An energy-saving domestic air conditioner without draining water according to claim 3, wherein an atomizing mechanism (176) is provided in said spray head (175).
5. The energy-saving household air conditioner without water drainage as claimed in claim 4, wherein the atomizing mechanism (176) is composed of a first screen block (1761), a second screen block (1762), a connecting block (1764), a connecting rod (1765), a turntable (1766), a belt transmission mechanism (1767), a transmission wheel (1768) and a baffle plate (1769);
the first screen block (1761) and the second screen block (1762) are arranged at the end part of the spray head (175), one end, far away from the first screen block (1761), of the second screen block (1762) is fixedly connected with a connecting block (1764), the connecting block (1764) is rotatably connected with a connecting rod (1765), one end, far away from the connecting block (1764), of the connecting rod (1765) is rotatably connected to the eccentric position of a rotary table (1766), the rotary table (1766) is rotatably connected to the inner wall of the spray head (175), the driving wheel (1768) is rotatably connected to the inner wall of the connection position of the spray head (175) and the spray pipe (172), the baffle plates (1769) are fixedly connected to the outer surface of the driving wheel (1768) in an equidistant mode, and the rotary table (1766) is connected with the driving wheel (1768) through a.
6. The energy-saving household air conditioner without water drainage as claimed in claim 5, wherein the first and second screen blocks (1761, 1762) are provided with holes in array, and the holes on the first and second screen blocks (1761, 1762) are arranged in a staggered manner.
7. The energy-saving household air conditioner without water drainage as claimed in claim 5, wherein the spray head (175) adopts a funnel-shaped mechanism, the inner wall of the spray head (175) is provided with an annular sliding groove (1763), and the second screen block (1762) is slidably connected in the sliding groove (1763).
CN202010727030.8A 2020-07-26 2020-07-26 Energy-saving domestic air conditioner without drainage Active CN112032881B (en)

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