CN112524703A - Small-size desk-top mobile air conditioner - Google Patents
Small-size desk-top mobile air conditioner Download PDFInfo
- Publication number
- CN112524703A CN112524703A CN202011272783.0A CN202011272783A CN112524703A CN 112524703 A CN112524703 A CN 112524703A CN 202011272783 A CN202011272783 A CN 202011272783A CN 112524703 A CN112524703 A CN 112524703A
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- Prior art keywords
- small
- air conditioner
- condenser
- evaporator
- mobile air
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 238000001704 evaporation Methods 0.000 claims description 22
- 230000008020 evaporation Effects 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 108010081750 Reticulin Proteins 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 16
- 238000005265 energy consumption Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a small-sized desk type mobile air conditioner, which comprises a machine body, a compressor, a condenser, an evaporator and a fan assembly, wherein the compressor is arranged on the machine body; the compressor, the condenser and the evaporator are arranged in the machine body and are sequentially connected to form a refrigeration cycle system; a cold air port is arranged at the front part of the machine body, the evaporator is arranged at the position corresponding to the cold air port, and a fan assembly is arranged in front of the evaporator; the rear part of the machine body is provided with a hot air port, the condenser is arranged at the position corresponding to the hot air port, and a fan assembly is arranged in front of the condenser. The invention has small volume, light weight, low cost, no rear exhaust pipe, can be randomly moved and used like an electric fan, can be directly placed on the table top when needed, and is more flexible and applicable; the refrigerating capacity is small, the influence on the indoor environment temperature can be ignored, a special rear exhaust pipe is not needed to be arranged to exhaust hot air out of the room, and the structure is simple; the condensed water treatment structure is simple, the treatment effect is good, and the energy efficiency of the refrigeration system is also improved.
Description
Technical Field
The invention relates to the technical field of small electrical equipment, in particular to a small table type mobile air conditioner.
Background
Along with the improvement of living standard, people's requirement to life and operational environment comfort level is improving, and in the work of actual life, air conditioner and fan are two kinds of more common thermoregulation electrical apparatus, especially in hot summer, the air conditioner can be adjusted indoor to suitable temperature, and the fan then can form the air current that blows the human body, all can improve the environmental comfort level of people's life and work. Compared with the prior art, the air conditioner has the advantages and the disadvantages, the air conditioner has a large adjusting range, but has high cost, the fan blows directionally, the range is small, and the cost is low. As the combination of the air cooler and the air cooler, a simple air cooler is also available in the market, and compared with a traditional fan, the air cooler has more ideal blowing effect and higher comfort level; although the conventional mobile air conditioner (the operation principle of which is shown in fig. 1) also has a cold air function, the conventional mobile air conditioner has the following disadvantages: 1. the mobile air conditioner in the market at present is large in size and heavy in weight, and cannot be directly placed on a table top to directly blow the face of a person like a small electric fan; 2. the movable air conditioner needs to be additionally provided with an exhaust pipe at the rear part and a window frame for reinforcing a fixed exhaust pipe on a window, is inconvenient to move, has limited moving space and can not be placed on a table top; 3. the existing mobile air conditioner has large refrigerating capacity and low air outlet temperature, and can cause discomfort when directly blowing on the face or other parts of a human body, thereby influencing the experience of customers; 4. the mobile air conditioner has high power, high energy consumption and high noise (generally kept above 53 dB); 5. the mobile air conditioner can generate a large amount of condensed water due to large refrigerating capacity, the condensed water cannot be evaporated in the system, and the condensed water needs to be discharged to the outdoor or a toilet by a drainage pipe, so that the use is inconvenient; 6. the mobile air conditioner adopts a high-power compressor and a high-power fan, and is high in cost.
Disclosure of Invention
The invention aims at the problems and provides a small-sized desktop mobile air conditioner. The technical scheme of the invention is as follows:
a small-sized desk type mobile air conditioner comprises a machine body, a compressor, a condenser, an evaporator and a fan assembly; the compressor, the condenser and the evaporator are arranged in the machine body and are sequentially connected to form a refrigeration cycle system; a cold air port is arranged at the front part of the machine body, the evaporator is arranged at the position corresponding to the cold air port, and a fan assembly is arranged in front of the evaporator; the rear part of the machine body is provided with a hot air port, the condenser is arranged at the position corresponding to the hot air port, and a fan assembly is arranged in front of the condenser.
As a further description of the invention, the compressor is a piston compressor, and a small-displacement compressor can be selected, so that the temperature of the blown cold air is not too low but is slightly lower than the blowing temperature of a common electric fan, and the comfort level of blowing is improved.
Furthermore, the small-sized desk type mobile air conditioner is internally provided with a condensed water treatment assembly which comprises a condensed water evaporation component and a condensed water diversion system, wherein the condensed water evaporation component is arranged at the position of the condenser, and two ends of the condensed water diversion system are respectively connected with the condenser and the evaporator, so that the condensed water produced by the evaporator is guided to the condensed water evaporation component at the position of the condenser.
Furthermore, the evaporator can also be provided with the condensed water evaporation component at the same time to evaporate part of condensed water at the evaporator end, so as to form a plurality of internal consumption modes.
Furthermore, the condensed water evaporation part adopts absorbent cotton cloth or reticular fiber.
Furthermore, the mode that absorbs water cotton adopts the cladding covers one or more sides of condenser or evaporimeter to increase the cotton or the reticular fiber of absorbing water with the area of contact of condenser or evaporimeter improves evaporation efficiency, in order to ensure that the comdenstion water that produces can in time evaporate the consumption completely.
Furthermore, the fan assembly adopts a low-noise axial flow fan and a direct current motor, and the motor has low driving energy consumption and low noise.
Furthermore, a fan blade assembly is arranged at the cold air opening and comprises a horizontal fan blade and a vertical fan blade. The horizontal air guide blades are manually rotated and used for adjusting the up-down blowing angle; the vertical air guide blades are driven by a stepping motor to enable air to be blown to form automatic air swinging.
The invention has the beneficial effects that:
the small-sized desk type mobile air conditioner has the advantages of small volume, light weight, low cost, no rear exhaust pipe, capability of being moved and used at will like an electric fan, direct placement on a desk top when needed, direct blowing of refrigerating wind to the face or other parts of a human body, capability of being placed by a user according to self needs and habits, and more flexibility and applicability; the refrigerating capacity is small, the influence on the indoor environment temperature can be ignored, a special rear exhaust pipe is not needed to be arranged to exhaust hot air out of the room, the hot air can be directly exhausted from a hot air port at the rear part of the machine body, and the structure is simple; compared with the traditional mobile air conditioner, the energy consumption is low, the temperature of cold air is not too low, but is slightly lower than the blowing temperature of a common electric fan, and the comfort level of blowing is improved; the condensed water treatment structure is simple, the treatment effect is good, the blowing humidity can be improved, and the energy efficiency of the refrigeration system is also improved.
Drawings
Fig. 1 is a schematic view illustrating an operation principle of a conventional mobile air conditioner;
FIG. 2 is a schematic diagram of the operation of the present invention;
FIG. 3 is a view showing the internal structure of the small table type mobile air conditioner according to the present invention;
fig. 4 is a sectional view of the small-sized desk type mobile air conditioner of the present invention.
Reference numerals: the device comprises a machine body 1, a compressor 2, a condenser 3, an evaporator 4, a condensate evaporation part 5, an axial flow fan 6, a horizontal guide vane 7, a vertical guide vane 8 and a stepping motor 9.
Detailed Description
Example (b):
the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely a part of the embodiments of the invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
A small-sized desk type mobile air conditioner comprises a machine body 1, a compressor 2, a condenser 3, an evaporator 4 and a fan assembly; the compressor 2, the condenser 3 and the evaporator 4 are arranged in the machine body 1 and are sequentially connected to form a refrigeration cycle system; a cold air port is arranged at the front part of the machine body 1, the evaporator 4 is arranged at the position corresponding to the cold air port, and a fan assembly is arranged in front of the evaporator 4; the rear part of the machine body 1 is provided with a hot air port, the condenser 3 is arranged at the position corresponding to the hot air port, and a fan assembly is arranged in front of the condenser 3. In the small-sized desk-top mobile air conditioner of the embodiment, the refrigeration working medium circulates in the refrigeration circulating system, evaporates at the evaporator 4 and takes away heat, so that the fan assembly at the cold air inlet blows cold air; the refrigeration working medium is condensed at the condenser 3 to release heat, hot air is blown out by the fan assembly at the hot air hole to take away heat, and the refrigeration working medium circulates to the evaporator 4 to continue refrigeration circulation.
In this embodiment, the compressor 2 is a piston compressor with small displacement, and the small-sized desktop mobile air conditioner of this embodiment is a small-sized refrigeration device, and has small refrigeration capacity, for example, in practical application, the temperature difference between the inlet air and the outlet air at the evaporation end can be adjusted to about 6 degrees, so that the temperature of the blown cold air is not too low, but is slightly lower than the blowing temperature of a common electric fan, and the comfort level of blowing is improved. Based on this embodiment refrigerating system needs the exhaust heat less, can directly discharge from the hot-blast mouthful at organism 1 rear portion, can neglect indoor environment temperature's influence, need not set up special rearmounted exhaust pipe with hot-blast exhaust outdoor, realizes that equipment is miniaturized, can move at will, convenience of customers uses. Compared with the traditional mobile air conditioner, the small-sized desk type mobile air conditioner has the advantages that the size is small, the weight is light, the rear-mounted exhaust pipe is omitted, the small-sized desk type mobile air conditioner can be moved and used like an electric fan at will, the small-sized desk type mobile air conditioner can be directly placed on a desk top when needed, refrigerating wind directly blows the face or other parts of a human body, a user can place the small-sized desk type mobile air conditioner according to self needs and habits, and the small-sized desk.
Referring to the drawings, different from the conventional mobile air conditioner, the present embodiment is provided with a condensate water processing assembly, which includes a condensate water evaporation component 5 and a condensate water diversion system, wherein the condensate water evaporation component 5 is disposed at the condenser 3, two ends of the condensate water diversion system are respectively connected to the condenser 3 and the evaporator 4, and the condensate water generated by the evaporator 4 is diverted to the condensate water evaporation component 5 at the condenser 3, on one hand, the condenser 3 can evaporate a part of the condensate water, and on the other hand, a part of the condensate water can be taken away by hot air blown out from a hot air port. Based on the same principle, 4 departments of evaporimeter also can set up simultaneously condensed water evaporation element 5, same partly comdenstion water can by 4 evaporimeters, and partly comdenstion water can be taken away by the cold wind that the cold wind mouth blew off, and unnecessary part water conservancy diversion carries out above-mentioned processing to 3 departments of condenser, and the comdenstion water that makes refrigerating system produce like this is through consuming in the multiple mode, need not increase water tank or external drainage system, is favorable to moving air conditioner's miniaturization equally, improves its flexibility. In addition, the moisture in the air has also been supplemented through evaporation and the steam of blowing exhaust, increases the comfort level that people blow, and the evaporation of comdenstion water further can reduce the temperature of condenser 3 again in turn, is favorable to improving refrigerating system's efficiency.
As a further explanation of this embodiment, in this embodiment, the condensed water evaporation component 5 is a water-absorbing cotton cloth, which is covered on one or more sides of the condenser 3 or the evaporator 4 in a wrapping manner, so as to increase the contact area between the water-absorbing cotton cloth and the condenser 3 or the evaporator 4, improve the evaporation efficiency, and ensure that the generated condensed water can be completely evaporated and consumed in time. In other embodiments, the condensed water evaporation component 5 is made of reticular fibers, and the same technical effect can be achieved. Of course, it is understood that the condensed water evaporating element 5 of the present invention does not exclude the material and the structural connection manner other than the absorbent cotton cloth or the mesh fiber.
In this embodiment, the fan assembly employs the low-noise axial fan 6 and the dc motor, the motor driving power consumption is low, and the noise is low, in the experimental test of this embodiment, the test noise can be as low as 43dB, which is significantly reduced compared to the conventional mobile air conditioner. In addition, in order to adjust the blowing angle and the blowing width, a fan blade assembly is arranged at the cold air port and comprises a horizontal fan blade 7 and a vertical fan blade 8. The horizontal air guide blades are manually rotated and used for adjusting the up-down blowing angle; the vertical air guide blades are driven by a stepping motor 9, so that air blowing is formed into automatic air swinging.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the invention as defined in the independent claims.
Claims (8)
1. A small-size desk-top mobile air conditioner which characterized in that: comprises a machine body, a compressor, a condenser, an evaporator and a fan assembly; the compressor, the condenser and the evaporator are arranged in the machine body and are sequentially connected to form a refrigeration cycle system; a cold air port is arranged at the front part of the machine body, the evaporator is arranged at the position corresponding to the cold air port, and a fan assembly is arranged in front of the evaporator; the rear part of the machine body is provided with a hot air port, the condenser is arranged at the position corresponding to the hot air port, and a fan assembly is arranged in front of the condenser.
2. A small-sized desk type mobile air conditioner according to claim 1, wherein: the compressor is a small displacement compressor.
3. A small-sized desk type mobile air conditioner according to claim 1 or 2, wherein: the small-size desk-top mobile air conditioner is characterized in that a condensed water treatment assembly is arranged inside the small-size desk-top mobile air conditioner and comprises a condensed water evaporation component and a condensed water diversion system, the condensed water evaporation component is arranged at the position of the condenser, and two ends of the condensed water diversion system are respectively connected with the condenser and the evaporator.
4. A small-sized desk type mobile air conditioner according to claim 3, wherein: the evaporator is also provided with the condensed water evaporation component.
5. A small-sized desk type mobile air conditioner according to claim 3, wherein: the condensed water evaporation part is water-absorbing cotton cloth or reticular fiber.
6. A small-sized desk type mobile air conditioner according to claim 5, wherein: the absorbent cotton cloth covers one or more sides of the condenser or the evaporator.
7. A small-sized desk type mobile air conditioner according to claim 3, wherein: the fan assembly comprises an axial flow fan and a direct current motor, and the direct current motor drives the axial flow fan.
8. A small-sized desk type mobile air conditioner according to claim 3, wherein: and the cold air port is provided with a fan guide assembly which comprises a horizontal fan guide blade, a vertical fan guide blade and a stepping motor for driving the vertical fan guide blade to swing air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272783.0A CN112524703A (en) | 2020-11-13 | 2020-11-13 | Small-size desk-top mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272783.0A CN112524703A (en) | 2020-11-13 | 2020-11-13 | Small-size desk-top mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112524703A true CN112524703A (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011272783.0A Pending CN112524703A (en) | 2020-11-13 | 2020-11-13 | Small-size desk-top mobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112524703A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218007A (en) * | 2021-05-20 | 2021-08-06 | 中山东菱威力电器有限公司 | Exhaust pipe-free energy storage portable air conditioner |
| CN113237142A (en) * | 2021-05-20 | 2021-08-10 | 中山东菱威力电器有限公司 | Portable air conditioner using absorbent cotton to replace drain pipe |
| CN113237143A (en) * | 2021-05-20 | 2021-08-10 | 中山东菱威力电器有限公司 | Portable air conditioner without external exhaust pipe and drain pipe |
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| CN215570851U (en) * | 2020-11-13 | 2022-01-18 | 中山东菱威力电器有限公司 | Small-size desk-top mobile air conditioner |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1560520A (en) * | 2004-03-08 | 2005-01-05 | �����ɷ� | movable air conditioner and control method for removing condensation water |
| CN102003785A (en) * | 2010-12-28 | 2011-04-06 | 无锡特可思电器制造有限公司 | Condensed water processing system for portable air conditioner |
| CN103344013A (en) * | 2013-07-05 | 2013-10-09 | 上海理工大学 | Mobile air-conditioning system |
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| CN204612044U (en) * | 2015-04-30 | 2015-09-02 | 深圳市酷凌时代科技有限公司 | A kind of minisize dc convertible frequency air-conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113218007A (en) * | 2021-05-20 | 2021-08-06 | 中山东菱威力电器有限公司 | Exhaust pipe-free energy storage portable air conditioner |
| CN113237142A (en) * | 2021-05-20 | 2021-08-10 | 中山东菱威力电器有限公司 | Portable air conditioner using absorbent cotton to replace drain pipe |
| CN113237143A (en) * | 2021-05-20 | 2021-08-10 | 中山东菱威力电器有限公司 | Portable air conditioner without external exhaust pipe and drain pipe |
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