CN221258962U - Air conditioner outdoor unit - Google Patents
Air conditioner outdoor unit Download PDFInfo
- Publication number
- CN221258962U CN221258962U CN202322578371.5U CN202322578371U CN221258962U CN 221258962 U CN221258962 U CN 221258962U CN 202322578371 U CN202322578371 U CN 202322578371U CN 221258962 U CN221258962 U CN 221258962U
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- CN
- China
- Prior art keywords
- outdoor unit
- condenser
- air conditioner
- unit frame
- air
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- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 20
- 229910052731 fluorine Inorganic materials 0.000 claims description 20
- 239000011737 fluorine Substances 0.000 claims description 20
- 238000004378 air conditioning Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The present utility model relates to an air conditioner outdoor unit, which comprises: an outdoor unit frame, a condenser and a sealing plate; the outdoor unit frame comprises a base, an upright post and a sealing cover; the base and the sealing cover are respectively arranged at two ends of the upright post; the cross section of the condenser is in a shape of a Chinese character kou, and the condenser is in a three-dimensional rectangle; the condenser is internally tangent to each side of the outdoor unit frame, and the sealing plate is in closed connection with the bottom end of the condenser. According to the air conditioner outdoor unit provided by the utility model, the condenser is internally tangent to the outdoor unit frame, the sealing plate is arranged at the bottom end, and the cross section of the condenser is in the shape of the mouth, so that gaps exist between the four sides of the condenser and the outdoor unit frame, and when air flows into the outdoor unit, the air flows through the condenser through the gaps between the condenser and the four sides of the outdoor unit frame, so that the heat exchange area of the condenser is increased, and the efficiency of the condenser is improved.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit.
Background
The environmental cooling load of the data center machine room is large, the condition is special and the whole year refrigeration is required, and the total energy consumption of the air conditioner accounts for about 50% of the total energy consumption of the data center. Statistics data show that the electricity consumption of the air conditioner of the machine room is more than 50% of the total electricity consumption of the machine room. Natural cold air outside the machine room is a huge natural cold source, and if the natural cold source can be reasonably utilized, the energy saving of the air conditioner of the machine room can have a large space.
The fluorine pump technology can fully utilize the evaporator and the condenser of the air-cooled machine room air conditioner, effectively utilizes the outdoor natural cold source, and can not introduce fresh air or water to bring potential safety hazard to the machine room, thereby being widely applied.
In the related art, an air conditioner outdoor unit is generally designed by combining a fluorine pump with the outdoor unit, and due to the equipment size, connection of pipelines and reserved later maintenance operation space, the effective area of a condenser is reduced by commonly adopting a shape of one letter, a shape of V and a shape of U, and meanwhile, the air conditioner outdoor unit in the related art needs to keep a certain interval when a plurality of the air conditioner outdoor units are arranged, so that the requirement of air inlet and the maintenance interval can be met, and the air conditioner outdoor unit in the related art needs to occupy excessive space.
Disclosure of Invention
The utility model provides an air conditioner outdoor unit, which is characterized by comprising: an outdoor unit frame, a condenser and a sealing plate; the outdoor unit frame comprises a base, an upright post and a sealing cover; the base and the sealing cover are respectively arranged at two ends of the upright post; the cross section of the condenser is in a shape of a Chinese character kou, and the condenser is in a three-dimensional rectangle; and the condenser is internally tangent with each side of the outdoor unit frame, and the sealing plate is in closed connection with the bottom end of the condenser.
The air conditioner outdoor unit provided by the utility model comprises: outdoor unit frame, condenser and closing plate. The outdoor unit frame comprises a base, an upright post and a sealing cover; the base and the sealing cover are respectively arranged at two ends of the upright post; the cross section of the condenser is in a shape of a Chinese character kou, and the condenser is in a three-dimensional rectangle; and the condenser is internally tangent with each side of the outdoor unit frame, and the sealing plate is in closed connection with the bottom end of the condenser. The indoor unit frame is inscribed to the condenser to the bottom is provided with the closing plate, and the cross section of condenser is the mouth style of calligraphy, consequently all has the space between condenser four sides and the outdoor unit frame, when the air inflow outside the indoor unit is inside, flows through the condenser through the space between condenser and the outdoor unit frame four sides, has increased the heat transfer area of condenser, has improved the efficiency of condenser.
Drawings
Further details, features and advantages of the utility model are disclosed in the following description of exemplary embodiments with reference to the following drawings, in which:
Fig. 1 is a schematic view of an outdoor unit of an air conditioner according to an exemplary embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of an outdoor unit of an air conditioner according to another exemplary embodiment of the present utility model;
fig. 3 is a schematic view illustrating an outdoor unit of an air conditioner according to another exemplary embodiment of the present utility model;
fig. 4 is a diagram illustrating installation of a plurality of outdoor units of an air conditioner according to an exemplary embodiment of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
Large-scale communication buildings such as data centers are large in energy consumption and high in refrigerating capacity, a plurality of outdoor units are required to be configured, and the outdoor units are installed in a modularized mode. As shown in FIG. 4, the 'mouth' -shaped condenser of the patent enables a plurality of outdoor units to be installed closely side by side, and maintenance operation surfaces are on one side, so that the problem that the plurality of outdoor units are connected in parallel and need to be reserved with each other, and the occupied space of an air conditioning unit is increased is solved. After being installed side by side, the air enters the equipment through an air inlet area below the outdoor unit and then passes through the 'mouth' -shaped condenser to realize heat exchange.
Based on this, the utility model provides an air conditioner outdoor unit, as shown in fig. 1, which comprises a 'mouth' -shaped condenser 1, a fluorine pump 2, a liquid storage tank 3, a condenser liquid outlet pipeline 4, an air inlet pipeline 5, a fan 6 and an electric cabinet 7, wherein the 'mouth' -shaped condenser is arranged in the outdoor unit. The condenser liquid outlet pipeline 4 and the air inlet pipeline 5 are correspondingly connected with the evaporator air inlet pipeline and the air outlet pipeline of the indoor unit. Two loops of a fluorine pump and mechanical compression are realized by connecting a check valve in parallel at a compressor, a condenser liquid outlet pipeline 4 and an air inlet pipeline 5 as well as an evaporator air inlet pipeline and an air outlet pipeline are shared, a fluorine pump cold circulation and a mechanical compression refrigeration circulation are respectively formed, and the on-off of the fluorine pump is controlled by an electric control box 7 in combination with a sensor.
In the mechanical compression loop, high-temperature gas from a compressor flows through a condenser air inlet pipeline 5, is cooled into liquid after passing through a condenser 1 in a shape of a Chinese character 'kou', flows into a liquid storage tank, flows into an expansion valve of an indoor unit for gasification, then enters an evaporator, an evaporation outlet is connected with a gas-liquid separator, and the separated gas returns into the compressor through a heat insulation pipeline to form a complete loop.
In the fluorine pump loop, when the outdoor air temperature is low, the fluorine pump is started, the compressor is closed, high-temperature gas from the evaporator of the indoor unit flows into the condenser air inlet pipe 5, the high-temperature gas is cooled into liquid after passing through the condenser 1 in a shape of a Chinese character 'kou', flows into the liquid storage tank 3, flows into the expansion valve of the indoor unit for gasification, and returns to the evaporator to form a complete loop.
The fluorine pump, the vortex compressor and the condensing fan all adopt variable frequency equipment, the variable frequency compressor can be correspondingly adjusted according to actual working conditions, and the power consumption of the compressor is reduced under the condition of lower refrigeration requirement; the variable frequency fan can adjust the wind speed, and adjust and reduce the power consumption of the fan in real time; the variable frequency fluorine pump can adjust the flow, so that the power consumption of the outdoor unit of the air conditioner is further reduced; the whole system is flexible in adjustment mode.
As shown in figure 2, the shell structure of the outdoor unit is shown as a figure 2, the condenser is internally tangent with the four-side grid panel 12 of the air conditioner, a certain space is reserved between the condenser and the base 10, the arrangement of equipment is facilitated, and meanwhile, the sealing plate 8 is arranged below the condenser 1 to seal the lower part of the condenser, so that air passes through the four sides of the condenser, and heat exchange and temperature reduction are realized. The outdoor unit casing structure is shown in fig. 2, and the casing is composed of four upright posts 9, a base 10 and a top cover 11, and is provided with a panel 12 with a grating on each surface, and the space between the casing and the condenser is used for installing the fluorine pump 2, the liquid storage tank 3 and the connection of each pipeline.
In one possible implementation manner, as shown in fig. 3, the cover 11 at the top of the air conditioner has a cavity, and because the condenser is internally tangent to the inner side of the air conditioner cabinet, the external dimension of the condenser is smaller than the dimension of the fan, so that the air can completely pass through the condenser, the heat dissipation effect is ensured, an opening with the same dimension is formed on the connecting side of the cover 11 and the condenser 1, and the air passes through the opening-shaped condensed air and then enters the cavity through the hole on the cover, and then the hot air is taken away by the fan.
The above is an overall description of the air-conditioning outdoor unit and the application thereof, and the positions and connection relations of the components of the air-conditioning outdoor unit are respectively described below.
As shown in fig. 1 and 2, an outdoor unit of an air conditioner according to an embodiment of the present utility model includes: an outdoor unit frame, a condenser and a sealing plate; the outdoor unit frame comprises a base, an upright post and a sealing cover; the base and the sealing cover are respectively arranged at two ends of the upright post; the cross section of the condenser is in a shape of a Chinese character kou, and the condenser is in a three-dimensional rectangle; the condenser is internally tangent to each side of the outdoor unit frame, and the sealing plate is in closed connection with the bottom end of the condenser.
The indoor unit frame is internally tangent to the condenser, the sealing plate is arranged at the bottom end of the indoor unit frame, the cross section of the condenser is in a shape of a Chinese character kou, so that gaps exist between four sides of the condenser and the indoor unit frame, when air flows into the indoor unit, the air flows through the condenser through the gaps between the condenser and the four sides of the indoor unit frame, the heat exchange area of the condenser is increased, and the efficiency of the condenser is improved.
In the case that the outdoor unit is vertically placed, as shown in fig. 1, the base and the cover are respectively disposed at the bottom end and the top end of the upright post; the condenser is arranged at the upper part of the inside of the outdoor unit frame, the fluorine pump is arranged at the bottom of the inside of the outdoor unit frame, and the fluorine pump is fixed on the base and has a certain space with the condenser.
The sealing plate seals the bottom end of the condenser, so that air passes through four sides of the condenser instead of passing through one side or the middle of the condenser when passing through the condenser, the heat exchange area of the condenser is increased, and the heat exchange efficiency is improved.
In one possible implementation manner, the air conditioner outdoor unit further comprises an air inlet pipeline, a liquid outlet pipeline and a liquid storage tank, wherein the liquid storage tank is arranged in the outdoor unit frame, and the liquid storage tank is connected with the air inlet pipeline and the liquid outlet pipeline and fixedly connected with the base.
Under the condition that the outdoor unit is vertically placed, the liquid storage tank is arranged at the bottom of the inside of the outdoor unit frame, is fixed on the base and has a certain space with the condenser at the upper part. The air inlet pipeline and the liquid outlet pipeline can penetrate through the sealing plate to be connected with the liquid storage tank, and can also avoid the connection of the sealing plate and the liquid storage tank. Under the condition that the air inlet pipeline and the liquid outlet pipeline penetrate through the sealing plate, holes with the same caliber as the air inlet pipeline and the liquid outlet pipeline are formed in the sealing plate.
In one possible implementation, the inlet line and the outlet line are connected to a condenser, respectively.
The air inlet pipeline and the liquid outlet pipeline are arranged on the outer wall of the condenser, and optionally, the air inlet pipeline and the liquid outlet pipeline can be simultaneously arranged on the same side of the outer wall of the condenser and also can be arranged on different sides.
In one possible implementation, the air conditioner outdoor unit further includes a blower disposed at one end of the outdoor unit frame.
Alternatively, as shown in fig. 1, the blower may be disposed at the top of the outside of the outdoor unit frame and above the condenser.
In one possible implementation manner, the air conditioner outdoor unit further includes: and the grid panel is arranged on the side surface of the outdoor unit frame.
For example, as shown in fig. 2, the grill panel may be disposed at four sides of the outdoor unit frame.
In one possible implementation manner, the outdoor unit further includes: the electric control box is electrically connected with the condenser and used for controlling the opening or closing of the fluorine pump.
As shown in fig. 1, the electric control box is arranged on the condenser, and the on or off of the fluorine pump is controlled by combining with a sensor.
In one possible implementation, the condenser is connected to the cover.
Illustratively, as shown in FIG. 2, the condenser top is connected to a cover.
In one possible implementation, the cover has a cavity and the side of the cover that is connected to the condenser has an opening.
Optionally, the size of the opening is the same as that of the cross section of the condenser, and the air passes through the opening on the sealing cover to enter the cavity after passing through the opening-shaped condensed gas, and then the hot air is taken away by the fan.
In one possible implementation, the fluorine pump is connected to a reservoir.
Optionally, the external shape of the 'mouth' -shaped condenser outdoor unit of the utility model can be 1060+/-100 (mm) in size and length, 1028+/-100 (mm) in width and 1750+/-100 (mm) in height, and the actual occupied area is about 1.09m 2; four sides in the internal cabinet of the condenser can be internally tangent, for example, the height of the condenser can be 1450mm, the size of the condenser can be 700mm by 700mm, and the actual heat exchange area is about 4.06m 2. Under the condition of smaller occupied area, the actual heat exchange area is larger. It should be noted that, in the embodiment, the size of the condenser outdoor unit may be designed according to the actual requirement, and the size of the condenser may be designed according to the size of the condenser outdoor unit or the actual requirement, which is not limited thereto.
According to the utility model, the condenser is firstly designed to be in a shape of a Chinese character 'kou', four sides of the cabinet are internally tangent, and the sealing plate is designed at the bottom of the condenser, so that air passes through the four sides of the condenser, and the heat exchange area of the condenser is increased. Secondly, the structure of top closing cap has the cavity, and one side and condenser zonulae occludens, and the air is taken away the hot air by the fan again after getting into the cavity behind the condenser, and condenser and fluorine pump are inside the off-premises station frame, have reduced the area of off-premises station. Finally, the 'mouth' -shaped condenser provided by the utility model enables a plurality of outdoor units to be installed closely side by side, after the outdoor units are installed side by side, air enters the equipment through the air inlet area below the outdoor units and passes through the inside of the 'mouth' -shaped condenser to realize heat exchange, and the maintenance operation surface is on one side, so that the problems that the plurality of outdoor units are connected in parallel and need to be reserved with each other, and the occupied space of an air conditioning unit is increased are solved.
The above description is only illustrative of some embodiments of the utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in the present utility model is not limited to the specific combinations of technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the spirit of the disclosure. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (11)
1. An outdoor unit of an air conditioner, comprising: an outdoor unit frame, a condenser and a sealing plate;
The outdoor unit frame comprises a base, an upright post and a sealing cover; the base and the sealing cover are respectively arranged at two ends of the upright post;
The cross section of the condenser is in a shape of a Chinese character kou, and the condenser is in a three-dimensional rectangle; and the condenser is internally tangent with each side of the outdoor unit frame, and the sealing plate is in closed connection with the bottom end of the condenser.
2. The outdoor unit of claim 1, further comprising a fluorine pump disposed at a lower portion inside the outdoor unit; the condenser is disposed at an upper portion of an inside of the outdoor unit frame.
3. The outdoor unit of claim 1, further comprising an intake pipe, a discharge pipe, and a reservoir disposed within the outdoor unit frame, the reservoir being connected to the intake pipe and the discharge pipe and fixedly connected to the base.
4. An outdoor unit of claim 3, wherein said air intake pipe and said liquid outlet pipe are connected to said condenser, respectively.
5. The outdoor unit of claim 1, further comprising a blower disposed at one end of the outdoor unit frame.
6. The outdoor unit of claim 1, further comprising: and the grid panel is arranged on the side surface of the outdoor unit frame.
7. The outdoor unit of claim 2, further comprising: the electric control box is electrically connected with the condenser and used for controlling the opening or closing of the fluorine pump.
8. The outdoor unit of claim 1, wherein the condenser is connected to the cover.
9. The outdoor unit of claim 8, wherein the cover has a cavity, and wherein a side of the cover connected to the condenser has an opening.
10. The outdoor unit of claim 2, wherein the fluorine pump is connected to a liquid storage tank.
11. An air conditioner, characterized in that the air conditioner comprises an indoor unit and an air conditioner outdoor unit according to any one of claims 1 to 10, wherein the indoor unit is connected with the air conditioner outdoor unit through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322578371.5U CN221258962U (en) | 2023-09-21 | 2023-09-21 | Air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322578371.5U CN221258962U (en) | 2023-09-21 | 2023-09-21 | Air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221258962U true CN221258962U (en) | 2024-07-02 |
Family
ID=91660961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322578371.5U Active CN221258962U (en) | 2023-09-21 | 2023-09-21 | Air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221258962U (en) |
-
2023
- 2023-09-21 CN CN202322578371.5U patent/CN221258962U/en active Active
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