CN110811030A - Control method of air conditioning clothes and air conditioning clothes - Google Patents
Control method of air conditioning clothes and air conditioning clothes Download PDFInfo
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- CN110811030A CN110811030A CN201810914278.8A CN201810914278A CN110811030A CN 110811030 A CN110811030 A CN 110811030A CN 201810914278 A CN201810914278 A CN 201810914278A CN 110811030 A CN110811030 A CN 110811030A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000001276 controlling effect Effects 0.000 claims description 21
- 230000002596 correlated effect Effects 0.000 claims description 18
- 238000005265 energy consumption Methods 0.000 abstract description 30
- 230000033228 biological regulation Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
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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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/029—Control issues
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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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of an air conditioning clothes and the air conditioning clothes, and belongs to the technical field of air conditioners. The method comprises the following steps: obtaining the external environment temperature Tao; determining the running frequency f of the compressor according to the external environment temperature Tao; and determining the opening degree of the electronic expansion valve according to the running frequency f of the compressor. The running frequency f of the compressor of the air-conditioning clothes is determined according to the external environment temperature Tao where the air-conditioning clothes are located, so that the requirement of temperature regulation of a user is met, meanwhile, the power consumption of the air-conditioning clothes is effectively reduced, and the energy consumption is reduced. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner clothes and a control method thereof.
Background
The air conditioner is used as a common refrigeration device, great comfort is brought to the life of people, and the air conditioner can only be installed in a fixed place and cannot be carried about, so that the air conditioner has certain limitation in use. For example, in hot summer, the air conditioner cannot be used in situations such as people working in the field, traffic police on duty outside, cleaners keeping the environment clean outside, workers working in boiler plants or foundry plants, and the like.
In order to overcome the limitation of the existing air conditioner in use, the air conditioning clothes are produced, and the air conditioning clothes can reduce the body sensing temperature of a human body and enable a user to work comfortably in an extremely hot area. However, the existing air-conditioning clothes have the problems of high energy consumption and high power consumption in the actual use process.
Disclosure of Invention
The embodiment of the invention provides an air conditioning clothes and a control method thereof. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of embodiments of the present invention, there is provided a control method of an air conditioning garment, including: obtaining the external environment temperature Tao; determining the running frequency f of the compressor according to the external environment temperature Tao; and determining the opening degree of the electronic expansion valve according to the running frequency f of the compressor.
The running frequency f of the compressor of the air-conditioning clothes is determined according to the external environment temperature Tao where the air-conditioning clothes are located, so that the requirement of temperature regulation of a user is met, meanwhile, the power consumption of the air-conditioning clothes is effectively reduced, and the energy consumption is reduced.
The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
Optionally, the determining the operating frequency f of the compressor according to the external environment temperature Tao includes: the compressor operating frequency f is positively correlated with the external ambient temperature Tao. Along with the reduction of the external environment temperature Tao, the running frequency f of the compressor is correspondingly reduced so as to reduce the power consumption of the air-conditioning clothes and reduce the energy consumption.
Optionally, the compressor operating frequency f is in positive correlation with the external environment temperature Tao, and includes: operating frequency f-K of compressor1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
Optionally, the compressor operating frequency f ═ K1F, comprising: the value of the rated operation frequency F of the compressor is 49-53 Hz.
Optionally, determining the opening degree of the electronic expansion valve according to the operating frequency f of the compressor comprises: the opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve; when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed; when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade; and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level.
According to a second aspect of embodiments of the present invention, there is provided an air conditioning garment, including: the environment temperature sensor is used for acquiring the external environment temperature Tao; the first determining module is used for determining the running frequency f of the compressor according to the external environment temperature Tao; and the second determining module is used for determining the opening of the electronic expansion valve according to the running frequency f of the compressor.
The running frequency f of the compressor of the air-conditioning clothes is determined according to the external environment temperature Tao where the air-conditioning clothes are located, so that the requirement of temperature regulation of a user is met, meanwhile, the power consumption of the air-conditioning clothes is effectively reduced, and the energy consumption is reduced. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
Optionally, the first determining module is specifically configured to: determining the running frequency f of the compressor according to the external environment temperature Tao; wherein, the compressor running frequency f is positively correlated with the external environment temperature Tao. Along with the reduction of the external environment temperature Tao, the running frequency f of the compressor is correspondingly reduced so as to reduce the power consumption of the air-conditioning clothes and reduce the energy consumption.
Optionally, the first determining module is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
Optionally, the first determining module is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operation frequency of the compressor, and the value of F is 49-53 Hz; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
Optionally, the second determining module is specifically configured to: determining the opening degree of an electronic expansion valve according to the running frequency f of the compressor, wherein the opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve; when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed; when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade; and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the control method of the air conditioning clothes, the operation frequency f of the compressor of the air conditioning clothes is determined according to the external environment temperature Tao where the air conditioning clothes are located, so that the power consumption of the air conditioning clothes is effectively reduced and the energy consumption is reduced while the sensible temperature adjustment of a user is met. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
According to the air conditioning clothes, the first determining module determines the running frequency f of the compressor according to the external environment temperature Tao obtained by the environment temperature sensor; the second determining module determines the opening of the electronic expansion valve according to the running frequency f of the compressor, so that the requirement of the user on temperature regulation is met, the power consumption of the air conditioning clothes is effectively reduced, and the energy consumption is reduced. The second determining module can effectively avoid the over-large or over-small opening of the electronic expansion valve, and the use comfort of a user is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic flow diagram illustrating a method of controlling an air conditioning garment according to an exemplary embodiment;
fig. 2 is a block diagram illustrating a structure of an air-conditioning garment according to an exemplary embodiment.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Embodiments may be referred to herein, individually or collectively, by the term "invention" merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept if more than one is in fact disclosed. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. As for the methods, products and the like disclosed by the embodiments, the description is simple because the methods correspond to the method parts disclosed by the embodiments, and the related parts can be referred to the method parts for description.
The air-conditioning clothes comprise wearable equipment, a pipeline is arranged in the wearable equipment, the end part of the pipeline is connected with an air-conditioning module, the air-conditioning module comprises a compressor, a condenser, a throttling element and an evaporator, an exhaust port and an air suction port are arranged on the compressor, and the exhaust port, the condenser, the throttling element, the evaporator and the air suction port are sequentially connected.
An axial flow fan is arranged outside the condenser and comprises a first fan and a second fan. The axial flow fan is used for cooling the condenser.
The circulating water pump is connected with the pipeline, is used for making the water in the pipeline circulate repeatedly, and is used for controlling the flow of the water in the pipeline simultaneously, and reduces the energy consumption.
Fig. 1 is a flowchart illustrating a control method of an air-conditioning suit according to an exemplary embodiment.
As shown in fig. 1, the present invention provides a method 100 for controlling an air conditioning garment, the method 100 comprising:
s101, obtaining the external environment temperature Tao.
The external environment temperature Tao is obtained through an environment temperature sensor, and the obtained external environment temperature Tao is used as a basis for determining the compressor running frequency f, the circulating water pump flow q and the rotating speed gear of the axial flow fan, which enable the energy consumption of the air conditioner clothes to be lowest.
S102, determining the running frequency f of the compressor according to the external environment temperature Tao.
The running frequency f of the compressor of the air-conditioning clothes is determined according to the external environment temperature Tao where the air-conditioning clothes are located, so that the requirement of temperature regulation of a user is met, meanwhile, the power consumption of the air-conditioning clothes is effectively reduced, and the energy consumption is reduced.
And S103, determining the opening of the electronic expansion valve according to the running frequency f of the compressor.
Effectively avoid too big or undersize of electron expansion valve opening, improved user's use comfort.
The opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve;
when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed;
when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade;
and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level.
Alternatively, the compressor operating frequency f is positively correlated with the ambient temperature Tao. Along with the reduction of the external environment temperature Tao, the running frequency f of the compressor is correspondingly reduced so as to reduce the power consumption of the air-conditioning clothes and reduce the energy consumption.
Optionally, the compressor operating frequency f ═ K1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao. The rated running frequency F of the compressor is a constant and passes through a frequency coefficient K1The running frequency f of the compressor is determined along with the change of the external environment temperature Tao, so that the power consumption of the air-conditioning clothes is reduced, and the energy consumption is reduced.
Optionally, the rated operation frequency F of the compressor has a value of 49-53 Hz. More specifically, the compressor rated operation frequency F is 49Hz, 50Hz, 51Hz, 52Hz or 53Hz, which can effectively reduce energy consumption.
Optionally, when the external environment temperature Tao is less than or equal to 16 ℃, the frequency coefficient K1The value of (a) is 0.72-0.84. More specifically, the frequency coefficient K1Is 0.72, 0.78 or 0.84, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 16 ℃ and less than or equal to Tao and less than or equal to 22 ℃, the frequency coefficient K1The value of (a) is 0.90-1.02. More specifically, the frequency coefficient K1Is 0.90, 0.96 or 1.02, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 22 ℃ and less than or equal to Tao and less than or equal to 29 ℃, the frequency coefficient K1The value of (a) is 1.05-1.15. More specifically, the frequency coefficient K1Is 1.05, 1.10 or 1.15, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 29 ℃ and less than or equal to Tao and less than or equal to 32 ℃, the frequency coefficient K1The value of (a) is 1.20-1.30. More specifically, the frequency coefficient K1Is 1.20, 1.25 or 1.30, and can effectively reduce energy consumption.
Alternatively, the frequency coefficient K is set when the outside environment temperature is 32 ℃ < Tao1The value of (a) is 1.38-1.74. More specifically, the frequency coefficient K1Is 1.38, 1.56 or 1.74, and can effectively reduce energy consumption.
Optionally, the method 100 further comprises: and determining the flow q of the circulating water pump according to the external environment temperature Tao.
The flow q of the circulating water pump of the air-conditioning clothes is determined according to the external environment temperature Tao where the air-conditioning clothes are located, so that the requirement of the user on temperature regulation through body feeling is met, meanwhile, the power consumption of the air-conditioning clothes is effectively reduced, and the energy consumption is reduced.
Optionally, the circulating water pump flow q is positively correlated with the external ambient temperature Tao. When the external environment temperature Tao is reduced, the flow q of the circulating water pump is correspondingly reduced, the water quantity exchanging heat with the refrigerant is reduced, the loss of the temperature of the refrigerant is further reduced, the power consumption of the air-conditioning clothes is reduced, and the energy consumption is reduced.
Optionally, the circulating water pump flow q ═ K2Q; wherein Q is the rated flow of the circulating water pump; k2As a flow coefficient, a flow coefficient K2Temperature of the external environmentThe degree Tao is positively correlated. The rated flow Q of the circulating water pump is a constant and passes through a flow coefficient K2The flow q of the circulating water pump is determined along with the change of the external environment temperature Tao, so that the power consumption of the air-conditioning clothes is reduced, and the energy consumption is reduced.
Optionally, the value of the rated flow Q of the circulating water pump is 0.6-1.0L/min. More specifically, the rated flow Q of the circulating water pump is 0.6L/min, 0.7L/min, 0.8L/min, 0.9L/min or 1.0L/min, so that the energy consumption can be effectively reduced.
Optionally, when the external environment temperature Tao is less than or equal to 16 ℃, the flow coefficient K2The value of (a) is 0.52-0.92. More specifically, the flow coefficient K2Is 0.52, 0.72 or 0.92, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 16 ℃ and less than or equal to Tao and less than or equal to 22 ℃, the flow coefficient K2The value of (a) is 0.96-1.14. More specifically, the flow coefficient K2Is 0.96, 1.05 or 1.14, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 22 ℃ and less than or equal to Tao and less than or equal to 29 ℃, the flow coefficient K2The value of (a) is 1.15-1.22. More specifically, the flow coefficient K2Is 1.15, 1.185 or 1.22, and can effectively reduce energy consumption.
Optionally, when the external environment temperature is more than 29 ℃ and less than or equal to Tao and less than or equal to 32 ℃, the flow coefficient K2The value of (a) is 1.23 to 1.75. More specifically, the flow coefficient K2Is 1.23, 1.49 or 1.75, and can effectively reduce energy consumption.
Alternatively, the flow coefficient K is set when the outside environment temperature is 32 ℃ < Tao2The value of (a) is 1.76 to 2.36. More specifically, the flow coefficient K2Is 1.76, 2.06 or 2.36, and can effectively reduce energy consumption.
Optionally, the method 100 further comprises: and determining the rotating speed gear of the axial flow fan according to the external environment temperature Tao.
Optionally, the rotational speed gear of the axial flow fan is in positive correlation with the external environment temperature Tao, and the rotational speed gear includes a low gear, a medium gear and a high gear.
The axial flow fan includes a first fan and a second fan. And adjusting the rotating speed gears of the first fan and the second fan according to the external environment temperature Tao.
Optionally, when the external environment temperature Tao is less than or equal to 16 ℃, the first fan operates at a medium wind gear, and the second fan stops operating. The first fan can realize the cooling of the condenser by the operation of medium wind gear, and the second fan stops the operation at the moment, so that the power consumption of the air-conditioning clothes can be reduced.
Optionally, when the external environment temperature is more than 16 ℃ and less than or equal to Tao and less than or equal to 22 ℃, the first fan operates at a high wind level, and the second fan stops operating. The first fan can realize the cooling of the condenser by running at a high wind level, and the second fan stops running at the moment, so that the power consumption of the air-conditioning clothes can be reduced.
Optionally, when the external environment temperature is more than 22 ℃ and less than or equal to Tao and less than or equal to 29 ℃, the first fan operates at a high wind gear, and the second fan operates at a low wind gear. The first fan runs at a high wind level, and the second fan runs at a low wind level to cool the condenser, so that the power consumption of the air-conditioning clothes is reduced.
Optionally, when the external environment temperature is more than 29 ℃ and less than or equal to Tao and less than or equal to 32 ℃, the first fan operates at a high wind gear, and the second fan operates at a medium wind gear. The first fan runs at a high wind level, and the second fan runs at a medium wind level to cool the condenser, so that the power consumption of the air-conditioning clothes is reduced.
Alternatively, when the outside ambient temperature is 32 ℃ < Tao, the first fan is operated at a high wind speed, and the second fan is operated at a high wind speed. Because the external environment temperature is higher, in order to meet the heat dissipation requirement of the condenser, the first fan and the second fan are required to be operated at a high wind level.
Fig. 2 is a block diagram illustrating a structure of an air-conditioning garment according to an exemplary embodiment.
As shown in fig. 2, the present invention provides an air-conditioning suit 200, the air-conditioning suit 200 includes an ambient temperature sensor 210 for acquiring an external ambient temperature Tao; a first determining module 220, configured to determine an operating frequency f of the compressor according to the external environment temperature Tao; and a second determining module 230, configured to determine the opening of the electronic expansion valve according to the compressor operating frequency f.
The operation frequency f of the compressor of the air-conditioning clothes 200 is determined according to the external environment temperature Tao where the air-conditioning clothes 200 are located, so that the power consumption of the air-conditioning clothes 200 is effectively reduced and the energy consumption is reduced while the requirement for temperature regulation of a user is met. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
Optionally, the first determining module 220 is specifically configured to: determining the running frequency f of the compressor according to the external environment temperature Tao; wherein, the compressor running frequency f is positively correlated with the external environment temperature Tao. With the decrease of the external environment temperature Tao, the operation frequency f of the compressor is correspondingly decreased to reduce the power consumption of the air-conditioning clothes 200 and reduce the energy consumption.
Optionally, the first determining module 220 is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
Optionally, the first determining module 220 is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operation frequency of the compressor, and the value of F is 49-53 Hz; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
Optionally, the second determining module 230 is specifically configured to: determining the opening degree of an electronic expansion valve according to the running frequency f of the compressor, wherein the opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve; when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed; when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade; and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level. The opening degree of the electronic expansion valve is determined according to the running frequency f of the compressor, the phenomenon that the opening degree of the electronic expansion valve is too large or too small is effectively avoided, and the use comfort level of a user is improved.
In the embodiments disclosed herein, it should be understood that the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The present invention is not limited to the procedures and structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. A control method of an air conditioning garment is characterized by comprising the following steps:
obtaining the external environment temperature Tao;
determining the running frequency f of the compressor according to the external environment temperature Tao;
and determining the opening degree of the electronic expansion valve according to the running frequency f of the compressor.
2. The method according to claim 1, wherein said determining the compressor operating frequency f from the ambient temperature Tao comprises:
the compressor operating frequency f is positively correlated with the external ambient temperature Tao.
3. The method of claim 2, wherein the compressor operating frequency f is positively correlated with the ambient temperature Tao, comprising:
operating frequency f-K of compressor1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
4. The method of claim 3, wherein the compressor operating frequency f-K1F, comprising:
the value of the rated operation frequency F of the compressor is 49-53 Hz.
5. The method of any one of claims 1 to 4, wherein determining the electronic expansion valve opening degree based on the compressor operating frequency f comprises:
the opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve;
when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed;
when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade;
and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level.
6. An air conditioning garment, comprising:
the environment temperature sensor is used for acquiring the external environment temperature Tao;
the first determining module is used for determining the running frequency f of the compressor according to the external environment temperature Tao;
and the second determining module is used for determining the opening of the electronic expansion valve according to the running frequency f of the compressor.
7. The air conditioning garment of claim 6, wherein the first determining module is specifically configured to: determining the running frequency f of the compressor according to the external environment temperature Tao; wherein, the compressor running frequency f is positively correlated with the external environment temperature Tao.
8. The air conditioning garment of claim 6, wherein the first determining module is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operating frequency of the compressor; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
9. The air conditioning garment of claim 6, wherein the first determining module is specifically configured to: determining the compressor operating frequency f according to the external environment temperature Tao, wherein the compressor operating frequency f is equal to K1F; wherein F is the rated operation frequency of the compressor, and the value of F is 49-53 Hz; k1As frequency coefficient, frequency coefficient K1Is positively correlated with the external ambient temperature Tao.
10. The air conditioning garment of any one of claims 6-9, wherein the second determining module is specifically configured to: determining the opening degree of an electronic expansion valve according to the running frequency f of the compressor, wherein the opening degree of the electronic expansion valve comprises a low grade and a high grade, and the opening degree of the high grade electronic expansion valve is larger than that of the low grade electronic expansion valve;
when the running frequency f of the compressor is 0-19 Hz, controlling the electronic expansion valve to be closed;
when the operating frequency f of the compressor is 20-49 Hz, controlling the opening of the electronic expansion valve to be high-grade;
and when the running frequency f of the compressor is 50-100 Hz, controlling the opening of the electronic expansion valve to be a low level.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810914278.8A CN110811030A (en) | 2018-08-10 | 2018-08-10 | Control method of air conditioning clothes and air conditioning clothes |
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| CN201810914278.8A CN110811030A (en) | 2018-08-10 | 2018-08-10 | Control method of air conditioning clothes and air conditioning clothes |
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| CN102419041A (en) * | 2011-12-13 | 2012-04-18 | Tcl空调器(中山)有限公司 | Throttle opening degree control method for varied-frequency air-conditioner |
| CN104305582A (en) * | 2014-10-24 | 2015-01-28 | 杨保昌 | Air conditioning clothes |
| CN105423497A (en) * | 2015-12-18 | 2016-03-23 | Tcl空调器(中山)有限公司 | Control method and device of electronic expansion valve |
| CN206238522U (en) * | 2016-10-14 | 2017-06-13 | 上海朗旦制冷技术有限公司 | For the refrigeration system of air-ventilating garments |
| JP2018004131A (en) * | 2016-06-30 | 2018-01-11 | 株式会社富士通ゼネラル | Air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419041A (en) * | 2011-12-13 | 2012-04-18 | Tcl空调器(中山)有限公司 | Throttle opening degree control method for varied-frequency air-conditioner |
| CN104305582A (en) * | 2014-10-24 | 2015-01-28 | 杨保昌 | Air conditioning clothes |
| CN105423497A (en) * | 2015-12-18 | 2016-03-23 | Tcl空调器(中山)有限公司 | Control method and device of electronic expansion valve |
| JP2018004131A (en) * | 2016-06-30 | 2018-01-11 | 株式会社富士通ゼネラル | Air conditioner |
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Inventor after: Song Yujun Inventor after: Cui Jun Inventor after: Niu Qiaoning Inventor after: Luo Rongbang Inventor after: Xu Wenming Inventor after: Wang Fei Inventor before: Cui Jun Inventor before: Niu Qiaoning Inventor before: Luo Rongbang Inventor before: Xu Wenming Inventor before: Wang Fei |
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Application publication date: 20200221 |