CN213841109U - Machine room air conditioner - Google Patents
Machine room air conditioner Download PDFInfo
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- CN213841109U CN213841109U CN202022719465.6U CN202022719465U CN213841109U CN 213841109 U CN213841109 U CN 213841109U CN 202022719465 U CN202022719465 U CN 202022719465U CN 213841109 U CN213841109 U CN 213841109U
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Abstract
The utility model discloses a computer lab air conditioner, including off-premises station and indoor set, the internally mounted of off-premises station has the compressor, condenser and throttle, the indoor set is including the fan, evaporimeter and air door, and be provided with air intake and air outlet, fan and evaporimeter are installed in the inner chamber of indoor set, the air intake is used for the inner chamber and the outdoor intercommunication of indoor set, the air outlet is used for the inner chamber and the indoor intercommunication of indoor set, the air door is used for controlling opening and sealing of air intake, wherein, the compressor, the condenser, throttle and evaporimeter pass through the pipe connection and become closed circuit. According to the utility model discloses a computer lab air conditioner has two kinds of cooling methods, can reduce the energy consumption.
Description
Technical Field
The utility model relates to an air conditioning equipment field, in particular to computer lab air conditioner.
Background
At present, the data era is large, so that a plurality of large enterprises begin to make databases, all the inside of the databases are electronic products, the heat productivity is huge, and cold air is needed for cooling, so that the demand of machine room air conditioners is increased continuously. Traditional machine room air conditioners rely on evaporators for refrigeration, so that energy consumption is high and operation cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a computer lab air conditioner has two kinds of cooling methods, can reduce the energy consumption.
According to the utility model discloses computer lab air conditioner, include: the outdoor unit is internally provided with a compressor, a condenser and a throttling element; the indoor unit comprises a fan, an evaporator and an air door and is provided with an air inlet and an air outlet; the fan and the evaporator are arranged in an inner cavity of the indoor unit; the air inlet is used for communicating the inner cavity of the indoor unit with the outside, and the air outlet is used for communicating the inner cavity of the indoor unit with the inside; the air door is used for controlling the opening and the closing of the air inlet; the compressor, the condenser, the throttling element and the evaporator are connected into a closed loop through pipelines.
According to the utility model discloses computer lab air conditioner has following technological effect at least: when the outdoor temperature is higher than a set value, the air inlet is closed, the compressor, the condenser, the throttling element, the fan and the evaporator work, and the evaporator refrigerates to reduce the indoor temperature, so that the cooling effect is achieved; when the outdoor temperature is lower than the set value, the air inlet is opened, the compressor, the condenser, the throttling element and the evaporator stop working, and the fan sucks outdoor air into the room through the air inlet and the ventilation opening to reduce the indoor temperature, so that the cooling effect is achieved. Therefore, the utility model discloses computer lab air conditioner has two kinds of cooling methods, can reduce the energy consumption.
According to some embodiments of the present invention, the damper comprises a door frame, a rotating member, and a rotating device; the door frame is a hollow frame body and is arranged on four inner walls of the air inlet; the rotating piece is rotatably arranged on the inner wall of the door frame and is used for controlling the opening and the closing of the air inlet; the rotating device is arranged on the indoor unit and used for driving the rotating piece to rotate.
According to some embodiments of the invention, the number of the rotating members is plural.
According to some embodiments of the present invention, the rotating member includes a wind deflector and two rotating shafts, the wind deflector is used for controlling the opening and closing of the air inlet, and two sides of the wind deflector are respectively connected to one end of the two rotating shafts; the inner wall of the door frame is provided with a rotating hole matched with the rotating shaft, and the rotating shaft is rotatably inserted in the rotating hole.
According to some embodiments of the present invention, the rotating member includes a linkage block, the linkage block is connected to one side of the wind deflector and is located at the same side as the rotating shaft; the rotating device comprises a connecting rod, a driving arm, a rotating arm and a rotary drive; the connecting rod is provided with a linkage hole, and the linkage block is inserted in the linkage hole; one end of the connecting rod is connected with one rotating end of the driving arm, the other end of the driving arm is connected with one end of the rotating arm, and the other end of the rotating arm is connected with the rotary drive.
According to the utility model discloses a some embodiments, the linkage piece is including the rib, the rib peg graft in the linkage hole for strengthen the linkage effect.
According to some embodiments of the invention, the rotary drive comprises a stepper motor, the stepper motor being adapted to drive the rotor arm.
According to some embodiments of the invention, the number of the rotating members is plural; the wind deflector is in a shape of a long and thin flat plate, and the rotation center line of the wind deflector is parallel to the longest edge of the wind deflector.
According to some embodiments of the present invention, the wind deflector comprises a fillet, the fillet set in the junction of the wind deflector parallel to the plane of the center line of rotation.
According to some embodiments of the utility model, the indoor set is including filtering the piece, filter the piece set up in air intake department for filter the process the air current of air intake.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic connection diagram of a machine room air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an indoor unit of a machine room air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of an air door of a machine room air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view of a rotating member of a machine room air conditioner according to an embodiment of the present invention.
Reference numerals:
the air conditioner comprises a machine room air conditioner 100, a compressor 110, a condenser 120, a throttling element 130,
The air door comprises an air door 300, a door frame 310, a rotating piece 320, a wind shield 321, a rotating shaft 322, a linkage block 323, a reinforcing part 324, a rotating device 330, a connecting rod 331, a driving arm 332, a rotating arm 333 and a rotating drive 334.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A machine room air conditioner 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1, a machine room air conditioner 100 according to an embodiment of the present invention includes an outdoor unit and an indoor unit 200.
The compressor 110, the condenser 120 and the throttle 130 are installed inside the outdoor unit, as shown in fig. 2, the indoor unit 200 includes a fan 210, an evaporator 220 and a damper 300, and is provided with an air inlet 230 and an air outlet 240, the fan 210 and the evaporator 220 are installed in an inner cavity of the indoor unit 200, the air inlet 230 is used for communicating the inner cavity of the indoor unit 200 with the outside, the air outlet 240 is used for communicating the inner cavity of the indoor unit 200 with the inside, and the damper 300 is used for controlling the opening and closing of the air inlet 230, wherein the compressor 110, the condenser 120, the throttle 130 and the evaporator 220 are connected to form a closed loop through pipes.
The conventional air conditioner cools the room temperature by the evaporator 220. The machine room database is usually built in a low-temperature environment, particularly in cold weather, and can realize cooling of the indoor environment by directly introducing outdoor cold air, so that the requirement for operation and refrigeration of the compressor 110 in the machine room air conditioner 100 is reduced, and energy efficiency is reduced. In the machine room air conditioner 100 of the above embodiment of the present invention, when the outdoor temperature is higher than the set value, the air inlet 230 is closed, the compressor 110, the condenser 120, the throttling element 130, the fan 210 and the evaporator 220 work, and the evaporator 220 cools to reduce the indoor temperature, so as to achieve the cooling effect; when the outdoor temperature is lower than the set value, the inlet 230 is opened, the compressor 110, the condenser 120, the throttling element 130 and the evaporator 220 stop working, and the fan 210 sucks the outdoor air into the room through the inlet 230 and the outlet 240, so as to reduce the indoor temperature, thereby achieving the cooling effect. Therefore, the utility model discloses computer lab air conditioner 100 has two kinds of cooling methods, can reduce the energy consumption.
In some embodiments of the present invention, as shown in fig. 3, the damper 300 includes a door frame 310, a rotating member 320 and a rotating device 330, the door frame 310 is a hollow frame body and is installed on four inner walls of the air inlet 230, the rotating member 320 is rotatably installed on the inner wall of the door frame 310 for controlling the opening and closing of the air inlet 230, and the rotating device 330 is installed on the indoor unit 200 for driving the rotating member 320 to rotate. The opening and closing of the intake vent 230 is achieved by the rotation of the rotation member 320. It is contemplated that the opening and closing of the intake vent 230 may be achieved by translating the rotary member 320, and the damper 300 of the above-described embodiment may adjust the intake path by adjusting the rotation angle of the rotary member 320, so as to make the indoor temperature more uniform.
In some embodiments of the present invention, the number of the rotating member 320 is plural. The rotating member 320 is provided in plurality, so that the control range of the air intake path is wider.
In some embodiments of the present invention, as shown in fig. 4, the rotating member 320 includes a wind shielding plate 321 and two rotating shafts 322, the wind shielding plate 321 is used for controlling the opening and closing of the air inlet 230, two sides of the wind shielding plate 321 are respectively connected to one end of the two rotating shafts 322, a rotating hole corresponding to the rotating shaft 322 is provided on the inner wall of the door frame 310, and the rotating shaft 322 is rotatably inserted into the rotating hole. It is conceivable that the rotating member 320 is connected to the door frame 310 in such a manner that the rotating shaft 322 is inserted into the semicircular groove by providing the protrusion having the semicircular groove in the door frame 310, so as to achieve the effect of rotating connection. The above embodiment is only one of the preferred embodiments of the present invention.
In some embodiments of the present invention, as shown in fig. 4, the rotating member 320 includes a linking block 323, the linking block 323 is connected to one side of the wind shield 321, and is located at the same side of the rotating shaft 322, the rotating device 330 includes a connecting rod 331, a driving arm 332, a rotating arm 333 and a rotary drive 334, the connecting rod 331 is provided with a linking hole, the linking block 323 is inserted into the linking hole, one end of the connecting rod 331 is connected to one end of the driving arm 332, the other end of the driving arm 332 is connected to one end of the rotating arm 333, and the other end of the rotating arm 333 is connected to the rotary drive 334. The rotation driving 334 drives the rotation arm 333 to rotate, the rotation arm 333 pushes the driving arm 332 to move, the driving arm 332 pushes the connecting rod 331 to move, and the connecting rod 331 drives the linkage block 323 to move, so that the opening angle of the wind shield 321 is changed, and the air inlet 230 is opened and closed. It can be understood that an eccentric shaft or a Z-shaped connecting rod is also adopted to replace the rotating arm 333 and the driving arm 332, so as to realize the conversion between the rotating motion and the linear motion, and achieve the effect of changing the opening angle of the wind deflector 321. The above embodiment is only one of the preferred embodiments of the present invention.
In some embodiments of the present invention, as shown in fig. 4, the linkage block 323 includes a reinforcement portion 324, and the reinforcement portion 324 is inserted into the linkage hole for reinforcing the linkage effect. By providing the reinforcement portion 324, smooth rotation of the wind deflector 321 is facilitated.
In some embodiments of the present invention, the rotary drive 334 comprises a stepper motor, which is used to drive the rotation arm 333. The stepping motor can rotate in the positive and negative directions, and can obtain a rotation angle according to the step length, so that the requirement for configuring the encoder is omitted, the whole structure of the air door 300 is simpler, and the cost is reduced.
In some embodiments of the present invention, as shown in fig. 3, the number of the rotating members 320 is plural, wherein the wind deflector 321 is in a shape of a long, thin, flat plate, and the rotation center line of the wind deflector 321 is parallel to the longest edge of the wind deflector 321. A plurality of wind deflectors 321 are arranged, and a long and thin flat plate-shaped structure is adopted, so that the turning radius is reduced, the space requirement when the wind deflectors 321 rotate is reduced, and the whole structure of the air door 300 is more compact.
In some embodiments of the present invention, wind deflector 321 includes a fillet, which is disposed at the intersection of the plane of wind deflector 321 parallel to the center line of rotation. Fillets are provided to facilitate preventing contact between adjacent wind deflectors 321 when wind deflectors 321 are rotated.
In some embodiments of the present invention, as shown in fig. 2, the indoor unit 200 includes a filter element 250, and the filter element 250 is disposed at the air inlet 230 and is used for filtering the air flow passing through the air inlet 230. The filter 250 filters moisture and impurities in the air, so that the indoor air is kept clean and dry, and a good environment is provided for the operation of equipment in a machine room.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A machine room air conditioner, comprising:
the outdoor unit is internally provided with a compressor, a condenser and a throttling element;
the indoor unit comprises a fan, an evaporator and an air door and is provided with an air inlet and an air outlet; the fan and the evaporator are arranged in an inner cavity of the indoor unit; the air inlet is used for communicating the inner cavity of the indoor unit with the outside, and the air outlet is used for communicating the inner cavity of the indoor unit with the inside; the air door is used for controlling the opening and the closing of the air inlet;
the compressor, the condenser, the throttling element and the evaporator are connected into a closed loop through pipelines.
2. The machine room air conditioner as claimed in claim 1, wherein the air door comprises a door frame, a rotating member and a rotating device; the door frame is a hollow frame body and is arranged on four inner walls of the air inlet; the rotating piece is rotatably arranged on the inner wall of the door frame and is used for controlling the opening and the closing of the air inlet; the rotating device is arranged on the indoor unit and used for driving the rotating piece to rotate.
3. The machine room air conditioner according to claim 2, wherein the number of the rotating member is plural.
4. The machine room air conditioner as claimed in claim 2, wherein the rotating member comprises a wind shield and two rotating shafts, the wind shield is used for controlling the opening and closing of the air inlet, and two sides of the wind shield are respectively connected with one end of each of the two rotating shafts; the inner wall of the door frame is provided with a rotating hole matched with the rotating shaft, and the rotating shaft is rotatably inserted in the rotating hole.
5. The machine room air conditioner as claimed in claim 4, wherein the rotating member comprises a linkage block connected to one side of the wind deflector and the same side as the rotating shaft; the rotating device comprises a connecting rod, a driving arm, a rotating arm and a rotary drive; the connecting rod is provided with a linkage hole, and the linkage block is inserted in the linkage hole; one end of the connecting rod is connected with one end of the driving arm, the other end of the driving arm is connected with one end of the rotating arm, and the other end of the rotating arm is connected with the rotary drive.
6. The machine room air conditioner as claimed in claim 5, wherein the linkage block comprises a reinforcement part inserted into the linkage hole for reinforcing the linkage action.
7. The machine room air conditioner as claimed in claim 5, wherein the rotary drive comprises a stepping motor for driving the rotary arm to move.
8. The machine room air conditioner according to claim 4, wherein the number of the rotating members is plural; the wind deflector is in a shape of a long and thin flat plate, and the rotation center line of the wind deflector is parallel to the longest edge of the wind deflector.
9. The machine room air conditioner of claim 8, wherein the wind deflector comprises a rounded corner disposed at an intersection of a plane of the wind deflector parallel to the center line of rotation.
10. The machine room air conditioner as claimed in claim 1, wherein the indoor unit includes a filter member disposed at the air inlet for filtering the air flow passing through the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719465.6U CN213841109U (en) | 2020-11-20 | 2020-11-20 | Machine room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022719465.6U CN213841109U (en) | 2020-11-20 | 2020-11-20 | Machine room air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841109U true CN213841109U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022719465.6U Active CN213841109U (en) | 2020-11-20 | 2020-11-20 | Machine room air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841109U (en) |
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2020
- 2020-11-20 CN CN202022719465.6U patent/CN213841109U/en active Active
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