CN113251643A - Energy-saving and heat-dissipating method for evaporating condensed water by high-pressure pipe for elevator air conditioner - Google Patents
Energy-saving and heat-dissipating method for evaporating condensed water by high-pressure pipe for elevator air conditioner Download PDFInfo
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- CN113251643A CN113251643A CN202110675344.2A CN202110675344A CN113251643A CN 113251643 A CN113251643 A CN 113251643A CN 202110675344 A CN202110675344 A CN 202110675344A CN 113251643 A CN113251643 A CN 113251643A
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- water
- pressure pipe
- control valve
- air conditioning
- water level
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F5/0035—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 using evaporation
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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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
- F25D31/00—Other cooling or freezing apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an energy-saving and heat-dissipating method for evaporating condensed water by a high-pressure pipe for an elevator air conditioner, which comprises an air conditioning device, wherein the air conditioning device comprises an electric control plate, a compressor, a motor, a fan blade, a condenser air deflector and an evaporator, the compressor comprises an exhaust high-pressure pipe and a water pan, and the water pan is internally provided with the condensed water, and the specific method comprises the following steps: A. setting an operation scheme; B. controlling the water level of the water pan; C. and (5) carrying out temperature sensing control. According to the invention, by reasonably utilizing the high-temperature evaporation principle through the control method and matching and practicability of the motor fan blades, the air flow generated by the motor and the fan blades is air suction, evaporated water can be quickly sucked away, a lot of heat is absorbed by water when the copper coil pipe is soaked in the water coil, the heat flowing to the condenser is reduced, so that the pressure is reduced, the pressure is reduced to reduce the work of the compressor, the power is reduced in the work reduction operation process, and the energy-saving effect is achieved.
Description
Technical Field
The invention relates to the technical field of elevator air conditioning equipment, in particular to an energy-saving heat dissipation method for evaporating condensed water by a high-pressure pipe for an elevator air conditioner.
Background
Along with the continuous improvement of the living standard of modern people, the requirement on the living quality is improved along with the improvement, the elevator is an indispensable product in daily travel of people, the elevator car is a closed and narrow moving space, and the air environment is relatively poor naturally, so that the elevator air conditioner is suitable for being operated, and the air conditioning equipment is suitable for changing the air environment of the elevator car.
However, most owners of the existing elevator air conditioners in the practical process are all opened all day long, the operation time of the equipment is long, the ventilation of the well space is not smooth, the compressor releases high-temperature heat through the condenser when in operation, the ambient temperature around the elevator car is greatly reduced in the elevator car due to the ambient heat, the operating ambient temperature of the compressor is high, the compressor operates under the working condition of the high-temperature environment, the power of the compressor is high when achieving a good refrigerating effect, and the energy consumption can be increased. Therefore, a method is needed to achieve the purpose of energy saving and temperature reduction.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an energy-saving and heat-dissipating method for evaporating condensed water by a high-pressure pipe for an elevator air conditioner.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a high-pressure pipe evaporation condensate water energy-saving heat dissipation method for an elevator air conditioner, which comprises an air conditioning device, wherein the air conditioning device comprises an electric control plate, a compressor, a motor, a fan blade, a condenser air deflector and an evaporator, the compressor comprises an exhaust high-pressure pipe and a water pan, condensate water is arranged in the water pan, the condensate water flows into the water pan for the condensate water generated by the evaporator absorbing air heat, the compressor is connected with the condenser through the exhaust high-pressure pipe, the exhaust high-pressure pipe is of a shape like Chinese character hui or a mosquito-repellent incense line structure and is arranged on the inner side of the water pan, and the specific method comprises the following steps:
A. setting an operation scheme, and adding a cooling control scheme into the electric control plate, wherein the operation scheme comprises a control valve, a water level sensor and a temperature sensor, the control valve controls the output of a water source in the water pan, the water level sensor monitors the water level in the water pan, and the temperature sensor monitors the temperature of the exhaust high-pressure pipe;
B. when the condensed water is soaked in the exhaust high-pressure pipe, the heat is taken away by utilizing the high-temperature evaporation principle, so that the heat dissipation of the copper pipe realizes the phenomenon of water vapor volatilization;
B1. when the air conditioning equipment normally operates, the water level sensor senses the height of the water level in the water receiving tray and outputs water level information to the electric control board, the water level in the water receiving tray is kept in a state of being full of the exhaust high-pressure pipe, the control valve is normally open, and air conditioning water is continuously output;
B2. when the air conditioning equipment stops running and the water level sensor is lower than a certain threshold height, the control valve is closed, the air conditioning water output of the water pan is stopped, and the water level in the water pan is continuously kept in a state of being full of the exhaust high-pressure pipe within the stop time of the air conditioning equipment;
C. temperature-sensing control, control valve are provided with the water yield and keep off the position setting, and after the exhaust high-pressure pipe lastingly risees when temperature sensor senses normal operating, control valve will increase the water displacement and reduce the liquid level height of water collector, and the lower new comdenstion water that gets into of temperature can direct contact exhaust high-pressure pipe.
In a preferred embodiment of the present invention, a discharge high pressure pipe is installed at one end of the compressor and is used as a pipeline for discharging from the discharge end of the compressor.
As a preferred technical scheme of the invention, the condenser is made of fins and copper tubes, and the motor, the fan blades and the condenser are arranged correspondingly.
As a preferred technical scheme of the invention, the electric control board is respectively electrically connected with the control valve, the water level sensor and the temperature sensor, and the control valve is an electronic control valve.
Compared with the prior art, the invention has the following beneficial effects:
1: according to the invention, by reasonably utilizing the high-temperature evaporation principle through the control method and matching and practicability of the motor fan blades, the air flow generated by the motor and the fan blades is air suction, evaporated water can be quickly sucked away, a lot of heat is absorbed by water when the copper coil pipe is soaked in the water coil, the heat flowing to the condenser is reduced, so that the pressure is reduced, the pressure is reduced to reduce the work of the compressor, the power is reduced in the work reduction operation process, and the energy-saving effect is achieved.
2: besides the above functions, the method of the invention is also beneficial to the cooling effect of the lift car; the heat discharged by the condenser is reduced, so that the heat discharged into the hoistway is also reduced, the ambient temperature around the car is reduced, the cooling speed in the car is high, and the temperature damage in the car is less; when the set temperature is reached, the temperature is increased and slowed down, and the starting and stopping frequency of the compressor is reduced, so that the energy-saving effect is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic block diagram of the present invention;
in the figure: 1. a compressor; 2. an exhaust high pressure pipe; 3. a water pan; 4. a motor; 5. a fan blade; 6. a condenser; 7. a condenser air deflector; 8. an evaporator.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-2, the invention provides an energy-saving and heat-dissipating method for evaporating condensed water in a high-pressure pipe for an elevator air conditioner, which comprises an air conditioner, wherein the air conditioner comprises an electric control board, a compressor 1, a motor 4, a fan blade 5, a condenser 6, a condenser air deflector 7 and an evaporator 8, the compressor 1 comprises an exhaust high-pressure pipe 2 and a water pan 3, and the energy-saving and heat-dissipating method is characterized in that the condensed water is arranged in the water pan 3, the condensed water flows into the water pan 3 from the evaporator 8 through the heat of air heat absorbed by the evaporator 8, the compressor 1 is connected with the condenser 6 through the exhaust high-pressure pipe 2, and the exhaust high-pressure pipe 2 is of a shape like a Chinese character 'hui' or a mosquito coil structure and is installed on the inner side of the water pan 3, and the specific method is as follows:
A. an operation scheme is set, a cooling control scheme is added in the electric control board, the operation scheme comprises a control valve, a water level sensor and a temperature sensor, the control valve controls the output of a water source in the water pan 3, the water level sensor monitors the water level in the water pan 3, and the temperature sensor monitors the temperature of the exhaust high-pressure pipe 2;
B. the water receiving tray 3 is used for controlling the water level, a water level sensor and a control valve are installed in the water receiving tray 3, when the air conditioning equipment normally operates, the evaporator 8 can generate cold condensate water, the condensate water is collected in the water receiving tray 3, when the condensate water is full of the exhaust high-pressure pipe 2, the heat is taken away by utilizing the high-temperature evaporation principle, and the heat dissipation of the copper pipe is realized to realize the phenomenon of water vapor volatilization;
B1. when the air conditioning equipment normally operates, the water level sensor senses the water level height in the water pan 3 and outputs water level information to the electric control board, the water level in the water pan 3 is kept in a state of being full of the exhaust high-pressure pipe 2, the control valve is normally open, and air conditioning water is continuously output;
B2. when the air conditioning equipment stops running and the water level sensor is lower than a certain threshold height, the control valve is closed, the air conditioning water output of the water pan 3 is stopped, and the water level in the water pan 3 is continuously kept in a state of being full of the exhaust high-pressure pipe 2 within the stop time of the air conditioning equipment;
C. temperature-sensing control, control valve are provided with the water yield and keep off the position setting, and after temperature sensor senses normal operation exhaust high-pressure pipe 2 and lasts to rise, control valve will increase the liquid level height that the displacement reduced water collector 3, and the lower new comdenstion water that gets into of temperature can direct contact exhaust high-pressure pipe 2.
Further, a discharge high pressure pipe 2 is installed at one end of the compressor 1 for a pipe emitted from the discharge end of the compressor 1.
The condenser 6 is made of fins and copper tubes, and the motor 4, the fan blades 5 and the condenser 6 are correspondingly arranged.
The electric control board is respectively and electrically connected with the control valve, the water level sensor and the temperature sensor, and the control valve is an electronic control valve.
Specifically, the main core measure of the method is to utilize the condenser 6 in the evaporator 8 to cool the exhaust high-pressure pipe 2, the ambient humidity of the equipment is relatively high in the normal operation process, when the air conditioning equipment operates, the evaporator 8 can generate cold condensed water, the compressor 1 and the condenser 6 are required to be connected with the exhaust pipe high-pressure pipe 2, the exhaust pipe high-pressure pipe 2 is the most direct part at the exhaust pipe port of the compressor 1, and the pressure and the temperature of the exhaust pipe high-pressure pipe 2 are very high;
therefore, the high-pressure pipe 2 of the calandria can be coiled into a circle of shape like the Chinese character 'hui' or the shape of mosquito-repellent incense, the calandria high-pressure pipe 2 of the calandria is fixed inside the water receiving disc 3, and when the condensed water of the condenser 6 is output to the water receiving disc 3 and is fully soaked in the calandria high-pressure pipe 2, the heat can be taken away by utilizing the high-temperature evaporation principle, so that the heat dissipation of the copper pipe can be realized, the steam volatilization effect can be realized, and the effect is more obvious in the wind flowing space in the elevator shaft.
Meanwhile, the method adopts the control valve, the water level sensor and the temperature sensor to control the water level inside the water pan 3, the temperature of the exhaust high-pressure pipe 2 can be measured according to the temperature sensor in the operation process of the air conditioning equipment, the water level height of the water pan 3 and the flow rate of water are controlled by the control valve, the heat exchange efficiency of the temperature and the direct contact heat exchange effect of condensed water are improved, when the air conditioning equipment is in the pause operation process, the monitoring of the water level can keep the exhaust high-pressure pipe 2 in the pause operation process to be always in a full state, and because the exhaust high-pressure pipe 2 does not have the heating effect at the moment, the evaporation and cooling can be formed in the full state, the continuous heat dissipation can be realized in cooperation with the air flow in the elevator well, and the energy-saving phenomenon is further formed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides an energy-conserving radiating method of elevator idle call high-pressure pipe evaporation comdenstion water, includes air conditioning equipment, air conditioning equipment includes automatically controlled board, compressor (1), motor (4), fan blade (5), condenser (6), condenser aviation baffle (7) and evaporimeter (8), compressor (1) includes exhaust high-pressure pipe (2) and water collector (3), its characterized in that, the inside comdenstion water that is provided with of water collector (3), its comdenstion water is evaporimeter (8) and absorbs the condensate flow of air heat thermogenesis to water collector (3) in, compressor (1) is through exhaust high-pressure pipe (2) connection condenser (6), exhaust high-pressure pipe (2) are back word nature or mosquito-repellent incense line structure, and install in water collector (3) inboard, and the concrete method is as follows:
A. an operation scheme is set, a cooling control scheme is added in the electric control board, the operation scheme comprises a control valve, a water level sensor and a temperature sensor, the control valve controls the output of a water source in the water receiving tray (3), the water level sensor monitors the water level in the water receiving tray (3), and the temperature sensor monitors the temperature of the exhaust high-pressure pipe (2);
B. the water pan is used for controlling the water level, a water level sensor and a control valve are installed in the water pan (3), when the air conditioning equipment normally operates, an evaporator (8) can generate cold condensate water, the condensate water is collected in the water pan (3), when the condensate water fully fills the exhaust high-pressure pipe (2), the heat is taken away by utilizing the high-temperature evaporation principle, and the heat dissipation of a copper pipe is realized to realize the phenomenon of water vapor volatilization;
B1. when the air conditioning equipment normally operates, the water level sensor senses the water level height in the water pan (3) and outputs water level information to the electric control board, the water level in the water pan (3) is kept in a state of being full of the exhaust high-pressure pipe (2), the control valve is normally open, and air conditioning water is continuously output;
B2. when the air conditioning equipment stops running and the water level sensor is lower than a certain threshold height, the control valve is closed, the air conditioning water output of the water pan (3) is stopped, and the water level in the water pan (3) is continuously kept in a state of being full of the exhaust high-pressure pipe (2) within the stop time of the air conditioning equipment;
C. temperature-sensing control, control valve are provided with the water yield and keep off the position setting, and after exhaust high-pressure pipe (2) lasted rising when temperature sensor sensed normal operating, control valve will increase the liquid level height that the displacement reduced water collector (3), and the lower new comdenstion water that gets into of temperature can direct contact exhaust high-pressure pipe (2).
2. The method for energy-saving heat dissipation of evaporated condensate water of the high-pressure pipe for the elevator air conditioner as claimed in claim 1, wherein an exhaust high-pressure pipe (2) is installed at one end of the compressor (1) for a pipeline emitted from an exhaust end of the compressor (1).
3. The method for energy-saving and heat dissipation of the evaporated condensed water of the high-pressure pipe for the elevator air conditioner according to claim 1, wherein the condenser (6) is made of fins and copper pipes, and the motor (4) and the fan blades (5) of the condenser (6) are arranged correspondingly.
4. The method for energy-saving heat dissipation of evaporated condensate water of the high-pressure pipe for the air conditioner of the elevator as claimed in claim 1, wherein the electric control board is electrically connected with a control valve, a water level sensor and a temperature sensor respectively, and the control valve is an electronic control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675344.2A CN113251643A (en) | 2021-06-18 | 2021-06-18 | Energy-saving and heat-dissipating method for evaporating condensed water by high-pressure pipe for elevator air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675344.2A CN113251643A (en) | 2021-06-18 | 2021-06-18 | Energy-saving and heat-dissipating method for evaporating condensed water by high-pressure pipe for elevator air conditioner |
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| Publication Number | Publication Date |
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| CN113251643A true CN113251643A (en) | 2021-08-13 |
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| CN202110675344.2A Pending CN113251643A (en) | 2021-06-18 | 2021-06-18 | Energy-saving and heat-dissipating method for evaporating condensed water by high-pressure pipe for elevator air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366696A (en) * | 2023-12-06 | 2024-01-09 | 珠海格力电器股份有限公司 | Condensed water treatment device, control method thereof and air conditioner refrigerating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286489A (en) * | 2007-05-18 | 2008-11-27 | Calsonic Kansei Corp | Air-conditioning system |
| CN101858638A (en) * | 2009-04-10 | 2010-10-13 | 乐金电子(天津)电器有限公司 | Condensed water temperature control device of window type air conditioner |
| CN204460904U (en) * | 2015-01-30 | 2015-07-08 | 浙江博阳压缩机有限公司 | Cryogenic refrigeration Auto-drainage and energy-conservation condensation unit |
| CN108006849A (en) * | 2018-01-09 | 2018-05-08 | 上海加冷松芝汽车空调股份有限公司 | A kind of carriage overhead elevator air conditioning system |
-
2021
- 2021-06-18 CN CN202110675344.2A patent/CN113251643A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008286489A (en) * | 2007-05-18 | 2008-11-27 | Calsonic Kansei Corp | Air-conditioning system |
| CN101858638A (en) * | 2009-04-10 | 2010-10-13 | 乐金电子(天津)电器有限公司 | Condensed water temperature control device of window type air conditioner |
| CN204460904U (en) * | 2015-01-30 | 2015-07-08 | 浙江博阳压缩机有限公司 | Cryogenic refrigeration Auto-drainage and energy-conservation condensation unit |
| CN108006849A (en) * | 2018-01-09 | 2018-05-08 | 上海加冷松芝汽车空调股份有限公司 | A kind of carriage overhead elevator air conditioning system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117366696A (en) * | 2023-12-06 | 2024-01-09 | 珠海格力电器股份有限公司 | Condensed water treatment device, control method thereof and air conditioner refrigerating system |
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Application publication date: 20210813 |
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