CN210373811U - Multi-air-duct cabinet air conditioner - Google Patents
Multi-air-duct cabinet air conditioner Download PDFInfo
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- CN210373811U CN210373811U CN201920981702.0U CN201920981702U CN210373811U CN 210373811 U CN210373811 U CN 210373811U CN 201920981702 U CN201920981702 U CN 201920981702U CN 210373811 U CN210373811 U CN 210373811U
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Abstract
The utility model discloses a multi-duct cabinet air conditioner, which comprises an air conditioner cabinet arranged in a cabinet, wherein a gas outlet grid is arranged on a door plate of the air conditioner cabinet, an evaporator and a condenser are arranged in the air conditioner cabinet, the outlet of the evaporator is connected to the gas outlet grid through a cold air duct, the wall of the air conditioner cabinet is respectively provided with a cold air return cavity, a heat exhaust return cavity and a heat exhaust cavity which are mutually independent, the inlet of the evaporator is communicated with the cold air return cavity, and the outer wall of the cold air return cavity is connected with more than two cold air return ducts communicated with the interior of the cold air return cavity; the inlet of the condenser is communicated with the heat-extraction air return cavity, and the outer wall of the heat-extraction air return cavity is connected with more than two heat-extraction air return pipelines communicated with the interior of the heat-extraction air return cavity; the outlet of the condenser is communicated with the heat exhaust cavity, and the outer wall of the heat exhaust cavity is connected with more than two heat exhaust pipelines communicated with the interior of the heat exhaust cavity. The utility model discloses can increase the return air area of air conditioner, reduce the windage, improve the return air effect to reduce the consumption.
Description
Technical Field
The utility model relates to a cupboard air conditioner field especially relates to a multiple duct cupboard air conditioner.
Background
The prior art has disclosed cabinet air conditioners, such as the prior patent "a cabinet fresh air conditioner" (application number CN 207247426U), which well solves the problem of difficult cleaning caused by a great amount of oil stains accumulated in the air conditioner, but the above patent has the following defects: 1. the air inlet area of the cold air return pipe connected with the inlet of the evaporator and the heat extraction return pipe connected with the inlet of the condenser are relatively limited, and the return air resistance is relatively large, so that the return air effect of the air conditioner is poor, and the energy consumption is increased. 2. The air outlet area of the heat exhaust air pipe connected with the outlet of the condenser is relatively limited, and the air outlet resistance is relatively large, so that hot air is gathered in the air conditioner, and the energy consumption of the air conditioner is increased.
Disclosure of Invention
An object of the utility model is to provide a multiple duct cabinet air conditioner of low-power consumption.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-duct cabinet air conditioner comprises an air conditioner cabinet arranged in a cabinet, wherein an air outlet grid is arranged on a door plate of the air conditioner cabinet, an evaporator and a condenser are arranged in the air conditioner cabinet, an outlet of the evaporator is connected to the air outlet grid through an air conditioning air pipeline, a cabinet wall of the air conditioner cabinet is respectively provided with an air conditioning return cavity, an heat extraction air return cavity and a heat extraction cavity which are mutually independent, an inlet of the evaporator is communicated with the air conditioning return cavity, and the outer wall of the air conditioning return cavity is connected with more than two air conditioning return pipelines communicated with the interior of the air conditioning return cavity; the inlet of the condenser is communicated with the heat-extraction air return cavity, and the outer wall of the heat-extraction air return cavity is connected with more than two heat-extraction air return pipelines communicated with the interior of the heat-extraction air return cavity; the outlet of the condenser is communicated with the heat exhaust cavity, and the outer wall of the heat exhaust cavity is connected with more than two heat exhaust pipelines communicated with the interior of the heat exhaust cavity.
And a first filtering device is arranged at the joint of the cold air return pipeline and the outer wall of the cold air return cavity.
The first filtering device comprises a first hollow isolation box, and more than two first filtering nets are arranged in the first hollow isolation box at intervals.
A first storage box used for containing sundries falling from the first filter screen is placed in the first hollow isolation box.
And a second filtering device is also arranged at the joint of the heat exhaust air return pipeline and the outer wall of the heat exhaust air return cavity.
The second filtering device comprises a second hollow isolation box, and more than two second filtering nets are arranged in the second hollow isolation box at intervals.
And a second storage box used for containing sundries falling from the second filter screen is placed in the second hollow isolation box.
And the inner walls of the cold air return cavity, the heat exhaust return cavity and the heat exhaust cavity are all provided with heat insulation and silencing cotton layers.
And a control panel is also arranged on the door plate of the air-conditioning cabinet.
The utility model adopts the above technique, following beneficial effect has:
1. the cold air return cavity, the heat extraction air return cavity and the heat extraction cavity which are designed on the wall of the air conditioner cabinet are mutually independent, and the cold air return cavity is connected with a plurality of cold air return pipelines, so that the design can not only increase the area of the inlet return air of the evaporator, but also reduce the wind resistance due to the existence of the cold air return cavity, thereby improving the smoothness of the inlet return air of the evaporator and reducing the power consumption; in addition, the heat-extraction air return cavity is also connected with a plurality of heat-extraction air return pipelines, so that the design can increase the area of air return at the inlet of the condenser, and the existence of the heat-extraction air return cavity can reduce the wind resistance, thereby improving the smoothness of the air return at the inlet of the condenser and reducing the power consumption; furthermore, the heat discharge cavity is also connected with a plurality of heat discharge pipelines, so that the heat discharge area of the outlet of the condenser can be increased, and the existence of the heat discharge cavity can reduce the wind resistance, thereby improving the smoothness of heat discharge of the outlet of the condenser, avoiding heat accumulation and reducing power consumption.
2. The filtering device can further filter the air flowing into the room from the outside and the air circulating in the room, thereby effectively purifying the indoor air.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
FIG. 1 is a schematic view of the exterior of the present invention;
FIG. 2 is a schematic view of the interior of the present invention;
FIG. 3 is a schematic view of the interior of the first filter device;
FIG. 4 is a cross-sectional view of a cool air return chamber;
FIG. 5 is a cross-sectional view of the heat rejection return plenum;
FIG. 6 is a cross-sectional view of a heat removal chamber.
Detailed Description
As shown in one of fig. 1-6, the present invention relates to a multi-duct cabinet air conditioner, which includes an air conditioner cabinet 1, wherein the air conditioner cabinet 1 may be a cabinet disposed in a kitchen or a cabinet disposed in an indoor space such as a living room, a bedroom, or a bathroom. However, the air conditioning cabinet 1 may be used alone without being mounted in a mounting cabinet.
An air outlet grid 2 and a control panel 3 are arranged on a door panel of an air conditioner cabinet 1, an evaporator 4 and a condenser 5 are arranged in the air conditioner cabinet 1, an outlet of the evaporator 4 is connected to the air outlet grid 2 through an air conditioning duct 41, a cabinet wall of the air conditioner cabinet 1 is respectively provided with an air conditioning return cavity 11, an heat extraction return cavity 12 and a heat extraction cavity 13 which are mutually independent, an inlet of the evaporator 4 is communicated with the air conditioning return cavity 11, and more than two air conditioning return ducts 42 communicated with the interior of the air conditioning return cavity 11 are connected to the outer wall of the air conditioning return cavity 11; the inlet of the condenser 5 is communicated with the heat-extraction air return cavity 12, and the outer wall of the heat-extraction air return cavity 12 is connected with more than two heat-extraction air return pipelines 51 communicated with the interior of the heat-extraction air return cavity; the outlet of the condenser 5 is communicated with the heat discharge cavity 13, and the outer wall of the heat discharge cavity 13 is connected with more than two heat discharge pipelines 52 communicated with the interior of the heat discharge cavity.
The joint of the cold air return pipeline 42 and the outer wall of the cold air return cavity 11 is provided with a first filtering device 6. The first filtering device 6 comprises a first hollow isolation box 61, and more than two first filtering nets 62 are arranged in the first hollow isolation box 61 at intervals. A first storage case 63 for storing the foreign materials dropped from the first filter 62 is placed inside the first hollow isolation box 61.
The joint of the heat exhaust air return pipeline 51 and the outer wall of the heat exhaust air return cavity 12 is also provided with a second filtering device 7. The second filtering device 7 comprises a second hollow isolation box, and more than two second filtering nets are arranged in the second hollow isolation box at intervals. And a second storage box for containing sundries falling from the second filter screen is arranged in the second hollow isolation box.
The first filter device 6 and the second filter device 7 have the same structure, and the first filter device 6 is taken as an example for explanation, in the embodiment, the first filter screen 62 is two, but the filter portion structure is not limited to this, and the filter portion may be integral or include three or more filter screens. Wherein the first filter 62 near the outside is a high-density metal pleated filter for filtering dust, oily contaminants, etc.; the other first filter 62 is a filter having a lower density (the filter has diatom ooze for removing formaldehyde and a material for generating negative ions thereon) for filtering formaldehyde and releasing negative ions. The first storage case 63 is used for storing foreign matters such as oil, water, dirt and the like falling from the first filter 62, so as to prevent dust, oily substances and the like from being accumulated for a long time and covering the filter, thereby affecting the filtering effect.
All be equipped with thermal-insulated amortization cotton layer (not shown in the figure) on the inner wall in air conditioning return air chamber 11, heat extraction return air chamber 12 and heat extraction chamber 13, such design can make the space complete machine more silent, can also avoid carrying out the heat exchange between air conditioning return air chamber 11, heat extraction return air chamber 12 and the heat extraction chamber 13 simultaneously.
The utility model discloses in, air conditioning return air chamber 11, heat extraction return air chamber 12 and the heat extraction chamber 13 that design on the cabinet wall of air conditioner cabinet 1 are mutually independent.
The cold air return cavity 11 is connected with a plurality of cold air return pipelines 42, so that the design can increase the area of the inlet return air of the evaporator 4, and the existence of the cold air return cavity 11 can reduce the wind resistance, thereby improving the smoothness of the inlet return air of the evaporator 4 and reducing the power consumption;
in addition, the heat-extraction air return cavity 12 is also connected with a plurality of heat-extraction air return pipelines 51, so that the design can increase the area of the inlet return air of the condenser 5, and the existence of the heat-extraction air return cavity 12 can reduce the wind resistance, thereby improving the smoothness of the inlet return air of the condenser 5 and reducing the power consumption;
furthermore, heat extraction chamber 13 also is connected with a plurality of heat extraction pipes 52, and the design not only can increase the heat extraction area of condenser 5 export like this, and heat extraction chamber 13's existence can reduce the windage moreover to improve the smooth and easy degree of condenser 5 export heat extraction, avoid heat accumulation, thereby reduce the consumption.
The utility model discloses a working method can be as follows: one of the plurality of cool air return ducts 42 is left connected to the indoor, and the remaining cool air return ducts 42 are connected to the outdoor; one of the plurality of heat exhausting return ducts 51 is left connected to the indoor, and the remaining heat exhausting return ducts 51 are connected to the outdoor; the heat exhaust pipes 52 are connected to the outside.
In the normal mode, the cold air return duct 42 and the heat extraction return duct 51 which are connected to the outside are used for returning air, so that indoor air is prevented from entering an air conditioning circulation system, and air with oil smoke is reduced from entering the air conditioner.
When it is necessary to discharge indoor foul air such as smoke, the indoor foul air is sucked through the heat exhaust return duct 51 connected to the indoor and discharged to the outdoor via the heat exhaust duct 52.
In addition, in the case of less indoor smoke, the cool air return duct 42 connected to the indoor may be activated, and the air sucked through the cool air return duct 42 is filtered in the filtering to remove contaminants and a small portion of smoke.
Of course, the cool air return ducts 42 connected to the indoor and outdoor can be simultaneously activated, the outdoor air is sucked and filtered, and the indoor air is also sucked and filtered, and the outdoor air and the indoor air are mixed and heat-exchanged in the air conditioner and then discharged through the cool air outlet duct, whereby it is possible to save energy and purify the indoor air.
According to the above description, the present invention can further filter the air flowing into the room from the outside and the air circulating in the room.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a multichannel cupboard air conditioner, is provided with the grid of giving vent to anger including setting up the air conditioner cabinet in the cupboard on the door plant of air conditioner cabinet, is provided with evaporimeter and condenser in the air conditioner cabinet, and the export of evaporimeter is connected to the grid of giving vent to anger through air conditioning wind pipeline, its characterized in that: the cabinet wall of the air-conditioning cabinet is respectively provided with a cold air return cavity, a heat extraction air return cavity and a heat extraction cavity which are mutually independent, the inlet of the evaporator is communicated with the cold air return cavity, and the outer wall of the cold air return cavity is connected with more than two cold air return pipelines communicated with the interior of the cold air return cavity; the inlet of the condenser is communicated with the heat-extraction air return cavity, and the outer wall of the heat-extraction air return cavity is connected with more than two heat-extraction air return pipelines communicated with the interior of the heat-extraction air return cavity; the outlet of the condenser is communicated with the heat exhaust cavity, and the outer wall of the heat exhaust cavity is connected with more than two heat exhaust pipelines communicated with the interior of the heat exhaust cavity.
2. A multi-duct cabinet air conditioner as defined in claim 1, wherein: and a first filtering device is arranged at the joint of the cold air return pipeline and the outer wall of the cold air return cavity.
3. A multi-duct cabinet air conditioner as defined in claim 2, wherein: the first filtering device comprises a first hollow isolation box, and more than two first filtering nets are arranged in the first hollow isolation box at intervals.
4. A multi-duct cabinet air conditioner as set forth in claim 3, wherein: a first storage box used for containing sundries falling from the first filter screen is placed in the first hollow isolation box.
5. A multi-duct cabinet air conditioner as defined in claim 1, wherein: and a second filtering device is also arranged at the joint of the heat exhaust air return pipeline and the outer wall of the heat exhaust air return cavity.
6. A multi-duct cabinet air conditioner as recited in claim 5, wherein: the second filtering device comprises a second hollow isolation box, and more than two second filtering nets are arranged in the second hollow isolation box at intervals.
7. A multi-duct cabinet air conditioner as defined in claim 6, wherein: and a second storage box used for containing sundries falling from the second filter screen is placed in the second hollow isolation box.
8. A multi-duct cabinet air conditioner as defined in claim 1, wherein: and the inner walls of the cold air return cavity, the heat exhaust return cavity and the heat exhaust cavity are all provided with heat insulation and silencing cotton layers.
9. A multi-duct cabinet air conditioner as defined in claim 1, wherein: and a control panel is also arranged on the door plate of the air-conditioning cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981702.0U CN210373811U (en) | 2019-06-27 | 2019-06-27 | Multi-air-duct cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981702.0U CN210373811U (en) | 2019-06-27 | 2019-06-27 | Multi-air-duct cabinet air conditioner |
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| Publication Number | Publication Date |
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| CN210373811U true CN210373811U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920981702.0U Active CN210373811U (en) | 2019-06-27 | 2019-06-27 | Multi-air-duct cabinet air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360663A (en) * | 2019-06-27 | 2019-10-22 | 福建省福造达电器有限公司 | A kind of multiple duct cabinet air-conditioning |
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2019
- 2019-06-27 CN CN201920981702.0U patent/CN210373811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360663A (en) * | 2019-06-27 | 2019-10-22 | 福建省福造达电器有限公司 | A kind of multiple duct cabinet air-conditioning |
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