CN218763768U - Wearable air conditioner capable of automatically detecting refrigeration efficiency - Google Patents
Wearable air conditioner capable of automatically detecting refrigeration efficiency Download PDFInfo
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- CN218763768U CN218763768U CN202223020022.3U CN202223020022U CN218763768U CN 218763768 U CN218763768 U CN 218763768U CN 202223020022 U CN202223020022 U CN 202223020022U CN 218763768 U CN218763768 U CN 218763768U
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 234
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the wearable air conditioner, concretely relates to self-checking refrigeration efficiency's wearable air conditioner, including the body frame body, curb plate one and curb plate two are installed to body frame body both sides, install the heat dissipation fan on the curb plate one, install the condenser on the body frame body, a compressor, the coulometer, the speaker, the circuit board, heat exchanger, a water pump, backup pad and baffle, install DC power supply on the baffle, water pipe one and wet return are connected respectively to the water pump inlet outlet, the heat exchanger water inlet is connected to the wet return, the outlet pipe is connected to the heat exchanger delivery port, the flow sensor of outlet pipe one end installation connects water pipe two, the water pipe one and two water pipe connect the return mouth of liquid cooling clothes respectively, the side of wet return and outlet is equipped with temperature detection subassembly one and temperature detection subassembly two respectively. The utility model has the advantages that: the two groups of temperature detection assemblies are matched with a flow sensor for detecting flow to obtain refrigerating capacity, the power consumption of the direct-current power supply is detected through a coulometer, and the refrigerating efficiency is obtained through conversion.
Description
Technical Field
The utility model belongs to the technical field of the wearable air conditioner, concretely relates to self-checking refrigeration efficiency's wearable air conditioner.
Background
Miniature DC compressor is small, light in weight, portable, and current wearable air conditioner comprises host computer, liquid cooling clothes, waist package and battery, and is unanimous with ordinary air conditioner operation principle, and the automatically controlled cooling of realizing liquid in the pipeline of super miniature compressor cooperation is and then reduces the temperature of liquid cooling clothes to transmit cool meaning through liquid cooling clothes and reduce the body surface temperature of wearer. However, the above structure has the following disadvantages: after miniature DC compressor wearing formula special air conditioner used for a long time, because multiple reason causes the refrigeration efficiency of compressor to reduce, and then make wearing formula special air conditioner's refrigeration effect worsen, current miniature DC compressor wearing formula special air conditioner can not automated inspection compressor's refrigeration efficiency to remind the user, in order to carry out timely inspection to refrigerating system, avoid the loss of the energy.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a wearing formula air conditioner of self-checking refrigeration efficiency solves the refrigeration efficiency that traditional wearing formula air conditioner can not the automated inspection compressor to remind the user of in time carrying out the problem of inspection to refrigerating system.
For the purpose of realizing above, the utility model discloses a technical scheme: the utility model provides a wearing formula air conditioner of self-checking refrigeration efficiency, includes the body frame body, curb plate one and curb plate two are installed to the both sides of the body frame body, install the heat dissipation fan on the curb plate one, install condenser, compressor, coulometer, speaker, circuit mainboard, heat exchanger, water pump, backup pad and baffle on the body frame body, heat insulating mattress two is installed to the bottom surface of backup pad, the side-mounting of baffle has heat insulating mattress one and DC power supply, the one end of water pipe one and wet return is connected respectively to the inlet outlet of water pump, heat exchanger's water inlet is connected to the other end of wet return, the one end of outlet pipe is connected to heat exchanger's delivery port, flow sensor is installed to the other end of outlet pipe, flow sensor connects the one end of water pipe two, the water pipe one and the water pipe two water inlet return mouths that connect the liquid cooling clothes respectively, the side of wet return and outlet pipe is hugged closely respectively has temperature detection subassembly one and temperature detection subassembly two.
The utility model has the advantages that: the two groups of temperature detection assemblies are matched with a flow sensor for detecting flow to obtain refrigerating capacity, the power consumption of the direct-current power supply is detected through a coulometer, and the refrigerating efficiency is obtained through conversion.
In order to ensure the detection accuracy of the flow sensor;
as a further improvement of the above technical solution: the water outlet pipe is of a vertical round pipe structure, and the length of the water outlet pipe is not less than 10 times of the inner diameter of the water outlet pipe.
The beneficial effect of this improvement does: the length design of outlet pipe can avoid rivers to receive the hindrance and influence flow sensor's detection effect.
In order to accurately measure the return water temperature of the condensed water;
as a further improvement of the above technical solution: the first temperature detection assembly comprises a first heat conduction fin and a first temperature sensor, the first heat conduction fin is installed on the partition plate, the first temperature sensor is installed on the fins of the first heat conduction fin, and the fins of the first heat conduction fin are provided with groove structures matched with the return water pipe in a fit mode.
The beneficial effect of this improvement does: the temperature detection assembly can accurately measure the water temperature in the water return pipe.
In order to accurately measure the outlet water temperature of the condensed water;
as a further improvement of the above technical solution: the second temperature detection assembly comprises a second heat conduction fin and a second temperature sensor, the second heat conduction fin is installed on the supporting plate, the second temperature sensor is installed on the fins of the second heat conduction fin, and a groove structure matched with the water outlet pipe is formed in the fins of the second heat conduction fin.
The beneficial effect of this improvement does: the second temperature detection component can accurately measure the water temperature in the water outlet pipe.
In order to measure the electric quantity use condition of the direct current power supply;
as a further improvement of the technical scheme: the coulometer is electrically connected with the direct current power supply and the circuit main board.
The beneficial effect of this improvement does: the coulometer can monitor the electricity consumption of the direct current power supply in real time.
The detection accuracy of the first temperature detection assembly is prevented from being influenced by heat generated when the compressor works;
as a further improvement of the technical scheme: the partition plate is installed on the main frame body between the compressor and the water pump, and the edge of the first heat insulation pad is flush with the edge of the partition plate.
The beneficial effect of this improvement does: the heat insulation pad plays an effective heat insulation role together, and the detection accuracy of the first temperature detection assembly is prevented from being influenced by the compressor.
The detection accuracy of the second temperature detection assembly is prevented from being influenced by heat generated when the compressor works;
as a further improvement of the above technical solution: and the edge part of the second heat insulation pad is flush with the edge part of the support plate.
The beneficial effect of this improvement does: the heat generated by the compressor during working can be effectively insulated by the second heat insulation pad after rising.
In order to remind the user when the refrigeration efficiency is too low;
as a further improvement of the above technical solution: the loudspeaker is electrically connected with the circuit main board.
The beneficial effect of this improvement does: when the refrigeration efficiency is lower than the set threshold value, the loudspeaker gives out a prompt.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the liquid-cooling removing garment of the present invention;
FIG. 3 is a schematic structural view of the liquid-cooling removing clothes and the second side plate of the present invention;
FIG. 4 is an enlarged view of A of the present invention;
FIG. 5 is an enlarged view of B of the present invention;
in the figure: 1. a main frame body; 2. a first side plate; 3. a second side plate; 4. a condenser; 5. a compressor; 6. a circuit main board; 7. a heat exchanger; 8. a partition plate; 9. a first heat insulation pad; 10. a water pump; 11. a water return pipe; 12. a first temperature detection component; 121. a first heat conduction fin; 122. a first temperature sensor; 13. a first water pipe; 14. a water outlet pipe; 15. a second temperature detection assembly; 151. a second heat conduction fin; 152. a second temperature sensor; 16. a flow sensor; 18. a support plate; 19. a second heat insulation pad; 20. a heat dissipation fan; 21. a direct current power supply; 22. a coulometer; 23. a speaker; 24. liquid cooling; 25. and a second water pipe.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1:
as shown in fig. 1-5: a wearable air conditioner capable of automatically detecting refrigeration efficiency comprises a main frame body 1, wherein a side plate I2 and a side plate II 3 are installed on two sides of the main frame body 1, a heat dissipation fan 20 is installed on the side plate I2, a condenser 4, a compressor 5, a coulometer 22, a loudspeaker 23, a circuit main board 6, a heat exchanger 7, a water pump 10, a supporting plate 18 and a partition plate 8 are installed on the main frame body 1, a heat insulation pad II 19 is installed on the bottom surface of the supporting plate 18, a heat insulation pad I9 and a direct-current power supply 21 are installed on the side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected with a water inlet of a water pipe I13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected with a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected with one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected with one end of a water pipe II 25, the water pipe I13 and the water pipe II 25 are respectively connected with a water inlet and a water return port of a liquid cooling garment 24, and the side surfaces of the water outlet pipe 11 and the water outlet pipe 14 are respectively and are respectively tightly attached with a temperature detection component I12 and a temperature detection component II 15.
The working principle of the technical scheme is as follows: the compressor 5 compresses the medium in the copper pipe into high-temperature high-pressure gas, then the high-temperature high-pressure gas is sent into the condenser 4, the heat dissipation fan 20 works to dissipate the heat of the condenser 4, the medium in the pipe becomes liquid at medium temperature and high pressure, the medium then passes through a throttling element in the prior art, enters the heat exchanger 7 and then is decompressed and vaporized to become gaseous at low temperature, and therefore the heat of the water body flowing through the heat exchanger 7 is absorbed, and the cooling effect is achieved; the during operation of water pump 10 makes the comdenstion water at wet return 11, heat exchanger 7, outlet pipe 14, water pipe one 13, liquid cooling clothes 24, water pipe two 25 mesocycle flow, the water is at the in-process that gets into heat exchanger 7 through wet return 11, the temperature in wet return 11 is monitored to temperature sensor one 122, when the water discharged from the delivery port of heat exchanger 7 got into in outlet pipe 14, the temperature in outlet pipe 14 is monitored to temperature sensor two 152, flow sensor 16 monitors the discharge in outlet pipe 14 simultaneously, the substitution is current formula: q = C λ L Δ T, wherein:
q-refrigerating capacity, unit: kcal/h
C-specific heat of water, unit: kcal/m
Lambda-specific gravity of water, unit: 1000Kg/m
L-water flow rate, unit m/s
Δ T-temperature difference between refrigerant water in and out, unit: c
The refrigerating capacity of the compressor 5 is obtained, meanwhile, the coulometer 22 monitors the power consumption of the direct current power supply 21 in the period, the refrigerating efficiency of the refrigerating mechanism can be obtained by multiplying the numerical value obtained by dividing the refrigerating capacity of the compressor 5 by the power consumption of the direct current power supply 21 by the percentage, and when the refrigerating efficiency is lower than a set threshold value, the loudspeaker 23 gives a prompt.
Example 2:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a dc power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to a first water pipe 13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water return pipe 24, and a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the water outlet pipe 14. The water outlet pipe 14 is of a vertical round pipe structure, and the length of the water outlet pipe 14 is not less than 10 times of the inner diameter of the water outlet pipe 14.
Example 3:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a dc power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to a first water pipe 13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water return pipe 24, and a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the water outlet pipe 14. The first temperature detection component 12 comprises a first heat conduction fin 121 and a first temperature sensor 122, the first heat conduction fin 121 is installed on the partition plate 8, the first temperature sensor 122 is installed on a fin of the first heat conduction fin 121, and a groove structure matched with the water return pipe 11 is formed in the fin of the first heat conduction fin 121.
Example 4:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a dc power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to a first water pipe 13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water return pipe 24, and a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the water outlet pipe 14. The second temperature detection assembly 15 comprises a second heat conduction fin 151 and a second temperature sensor 152, the second heat conduction fin 151 is installed on the support plate 18, the second temperature sensor 152 is installed on fins of the second heat conduction fin 151, and grooves matched with the water outlet pipe 14 are formed in fins of the second heat conduction fin 151.
Example 5:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a dc power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to a first water pipe 13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water return pipe 24, and a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the water outlet pipe 14. The coulomb meter 22 is electrically connected with the direct current power supply 21 and the circuit main board 6.
Example 6:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a direct current power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to one ends of a first water pipe 13 and a return water pipe 11, the other end of the return water pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water inlet and a water return water pipe 24, a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the return water pipe 11 and the water outlet pipe 14. The partition plate 8 is installed on the main frame body 1 between the compressor 5 and the water pump 10, and the edge of the first heat insulation pad 9 is flush with the edge of the partition plate 8.
Example 7:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a dc power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to a first water pipe 13 and one end of a water return pipe 11, the other end of the water return pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water return pipe 24, and a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the water outlet pipe 14. The edge of the second heat insulation pad 19 is flush with the edge of the support plate 18.
Example 8:
as shown in fig. 1 to 5, as a further optimization of the above embodiment, a wearable air conditioner capable of self-checking refrigeration efficiency includes a main frame 1, a first side plate 2 and a second side plate 3 are installed on two sides of the main frame 1, a heat dissipation fan 20 is installed on the first side plate 2, a condenser 4, a compressor 5, a coulometer 22, a speaker 23, a circuit board 6, a heat exchanger 7, a water pump 10, a support plate 18 and a partition plate 8 are installed on the main frame 1, a second heat insulation pad 19 is installed on a bottom surface of the support plate 18, a first heat insulation pad 9 and a direct current power supply 21 are installed on a side surface of the partition plate 8, a water inlet and a water outlet of the water pump 10 are respectively connected to one ends of a first water pipe 13 and a return water pipe 11, the other end of the return water pipe 11 is connected to a water inlet of the heat exchanger 7, a water outlet of the heat exchanger 7 is connected to one end of a water outlet pipe 14, a flow sensor 16 is installed on the other end of the water outlet pipe 14, the flow sensor 16 is connected to one end of a second water pipe 25, the first water pipe 13 and the second water pipe 25 are respectively connected to a water inlet and a water return water pipe 24, a first temperature detection component 12 and a second temperature detection component 15 are respectively attached to a side surface of the return water pipe 11 and the water outlet pipe 14. The speaker 23 is electrically connected to the circuit board 6.
The utility model discloses a theory of operation and use flow: the compressor 5 compresses the medium in the copper pipe into high-temperature high-pressure gas, then the high-temperature high-pressure gas is sent into the condenser 4, the heat dissipation fan 20 works to dissipate the heat of the condenser 4, the medium in the pipe becomes liquid at medium temperature and high pressure, the medium then passes through a throttling element in the prior art, enters the heat exchanger 7 and then is decompressed and vaporized to become gaseous at low temperature, and therefore the heat of the water body flowing through the heat exchanger 7 is absorbed, and the cooling effect is achieved; when the water pump 10 works, the condensed water circularly flows in the water return pipe 11, the heat exchanger 7, the water outlet pipe 14, the water pipe I13, the liquid cooling suit 24 and the water pipe II 25, the water body enters the heat exchanger 7 through the water return pipe 11, the water temperature in the water return pipe 11 is monitored by the temperature sensor I122, when the water body is discharged from the water outlet of the heat exchanger 7 and enters the water outlet pipe 14, the water temperature in the water outlet pipe 14 is monitored by the temperature sensor II 152, meanwhile, the water flow in the water outlet pipe 14 is monitored by the flow sensor 16, and the current formula is substituted into the formula: q = C λ L Δ T, wherein:
q-refrigerating capacity, unit: kcal/h
C-specific heat of water, unit: kcal/m
Lambda-specific gravity of water, unit: 1000Kg/m
L-water flow rate, unit m/s
Δ T-temperature difference between refrigerant water in and out, unit: c
The refrigerating capacity of the compressor 5 is obtained, meanwhile, the coulometer 22 monitors the power consumption of the direct current power supply 21 in the period, the refrigerating efficiency of the refrigerating mechanism can be obtained by multiplying the numerical value obtained by dividing the refrigerating capacity of the compressor 5 by the power consumption of the direct current power supply 21 by the percentage, and when the refrigerating efficiency is lower than a set threshold value, the loudspeaker 23 gives a prompt.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, 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, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a self-checking refrigeration efficiency's wearable air conditioner which characterized in that: comprises a main frame body (1), a first side plate (2) and a second side plate (3) are arranged on two sides of the main frame body (1), a heat radiation fan (20) is arranged on the side plate I (2), a condenser (4), a compressor (5), a coulometer (22), a loudspeaker (23), a circuit main board (6), a heat exchanger (7), a water pump (10), a support plate (18) and a partition plate (8) are arranged on the main frame body (1), a second heat insulation pad (19) is arranged on the bottom surface of the supporting plate (18), a first heat insulation pad (9) and a direct current power supply (21) are arranged on the side surface of the clapboard (8), the water inlet and the water outlet of the water pump (10) are respectively connected with one end of a water pipe I (13) and one end of a water return pipe (11), the other end of the water return pipe (11) is connected with a water inlet of the heat exchanger (7), the water outlet of the heat exchanger (7) is connected with one end of a water outlet pipe (14), the other end of the water outlet pipe (14) is provided with a flow sensor (16), the flow sensor (16) is connected with one end of the second water pipe (25), the water pipe I (13) and the water pipe II (25) are respectively connected with a water inlet and a water return port of the liquid cooling suit (24), and the side surfaces of the water return pipe (11) and the water outlet pipe (14) are respectively tightly attached with a first temperature detection component (12) and a second temperature detection component (15).
2. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the water outlet pipe (14) is of a vertical round pipe structure, and the length of the water outlet pipe (14) is not less than 10 times of the inner diameter of the water outlet pipe (14).
3. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the first temperature detection assembly (12) comprises a first heat conduction fin (121) and a first temperature sensor (122), the first heat conduction fin (121) is installed on the partition plate (8), the first temperature sensor (122) is installed on fins of the first heat conduction fin (121), and a groove structure matched with the water return pipe (11) is formed in the fins of the first heat conduction fin (121).
4. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the second temperature detection assembly (15) comprises a second heat conduction fin (151) and a second temperature sensor (152), the second heat conduction fin (151) is installed on the supporting plate (18), the second temperature sensor (152) is installed on fins of the second heat conduction fin (151), and a groove structure matched with the water outlet pipe (14) is formed in the fins of the second heat conduction fin (151).
5. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the coulometer (22) is electrically connected with the direct current power supply (21) and the circuit main board (6).
6. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the partition plate (8) is installed on the main frame body (1) between the compressor (5) and the water pump (10), and the edge of the first heat insulation pad (9) is flush with the edge of the partition plate (8).
7. The wearable air conditioner capable of self-checking the refrigeration efficiency according to claim 1, characterized in that: the edge of the second heat insulation pad (19) is flush with the edge of the support plate (18).
8. The wearable air conditioner capable of automatically checking the refrigeration efficiency according to claim 1, characterized in that: the loudspeaker (23) is electrically connected with the circuit main board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020022.3U CN218763768U (en) | 2022-11-15 | 2022-11-15 | Wearable air conditioner capable of automatically detecting refrigeration efficiency |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223020022.3U CN218763768U (en) | 2022-11-15 | 2022-11-15 | Wearable air conditioner capable of automatically detecting refrigeration efficiency |
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| CN218763768U true CN218763768U (en) | 2023-03-28 |
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| CN202223020022.3U Active CN218763768U (en) | 2022-11-15 | 2022-11-15 | Wearable air conditioner capable of automatically detecting refrigeration efficiency |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A wearable air conditioner with self checking cooling efficiency Effective date of registration: 20231101 Granted publication date: 20230328 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG MBO REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2023980063643 |