CN213421286U - Commercial central air conditioner - Google Patents
Commercial central air conditioner Download PDFInfo
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- CN213421286U CN213421286U CN202021672714.4U CN202021672714U CN213421286U CN 213421286 U CN213421286 U CN 213421286U CN 202021672714 U CN202021672714 U CN 202021672714U CN 213421286 U CN213421286 U CN 213421286U
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- air conditioner
- central air
- heat dissipation
- conditioner case
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Abstract
The utility model discloses a commercial central air conditioner, the position that air conditioner case lateral wall and heat dissipation fan correspond is arranged in to the protecting box, the equidistance is equipped with four pivots in the protecting box, rotate between the one end of pivot and the protecting box and be connected, the other end of pivot passes the protecting box and arranges the outside of protecting box in, be equipped with the rotor plate in the pivot, the motor is arranged in on the motor support, be equipped with the chain between five sprockets, the lower extreme of spring is equipped with the base, all be equipped with the cylinder around the base upper surface, be equipped with high-pressure gas in the cylinder, the cylinder is arranged in to the telescopic link lower extreme, the baffle is four, and arrange the four corners of base upper surface respectively in, can avoid external dust and moisture can get into central air conditioner through the radiating groove inside, guarantee central air conditioner's life, can.
Description
Technical Field
The utility model relates to an air conditioner technical field specifically is a commercial central air conditioner.
Background
An air conditioner, i.e. an air conditioner, is a device for manually adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure to make the air parameters of a target environment meet certain requirements, the air conditioner is an indispensable part of modern life, a commercial central air conditioner is generally installed in business areas such as office buildings and the like, the central air conditioner mainly comprises an inner unit and an outer unit, the outer unit of the existing central air conditioner is generally installed on the roof, the central air conditioner can generate great heat in the working process, therefore, the central air conditioner is generally provided with a heat dissipation groove, a heat dissipation fan is installed to dissipate heat of the central air conditioner, when the central air conditioner is not used, external dust and moisture can enter the central air conditioner through the heat dissipation groove, the service life of the central air conditioner can be influenced, and the central air conditioner can generate great vibration in the working process, the vibration is transmitted to a building, vibration noise is generated, the vibration noise influences the health, the working efficiency and the product quality of people, and the practicability is not realized.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a commercial central air conditioner, can avoid external dust and moisture to get into central air conditioner through the radiating groove inside, guarantee central air conditioner's life, can also carry out the damping, reduce vibration noise, have the practicality, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a commercial central air conditioner comprises an air conditioner case, a protection unit and a vibration reduction unit;
an air conditioner case: the side wall of the air conditioner case is provided with a heat dissipation groove, a heat dissipation fan is arranged in the heat dissipation groove, an evaporator, a refrigerating fluid tank and a compressor are arranged in the air conditioner case, a fluid outlet of the evaporator is connected with a fluid inlet of the refrigerating fluid tank, a fluid outlet of the refrigerating fluid tank is connected with a fluid inlet of the compressor, and the side wall of the air conditioner case is provided with a motor support;
a protection unit: the cooling fan protection device comprises a protection box, rotating plates, rotating shafts, chains, chain wheels and a motor, wherein the protection box is arranged on the side wall of an air conditioner case at a position corresponding to the cooling fan, four rotating shafts are arranged in the protection box at equal intervals, one end of each rotating shaft is rotatably connected with the protection box, the other end of each rotating shaft penetrates through the protection box and is arranged outside the protection box, the rotating plates are arranged on the rotating shafts, the motor is arranged on a motor support, the number of the chain wheels is five, the chain wheels are respectively arranged at the output end of the motor and the end parts of the;
a vibration reduction unit: the air conditioner comprises four springs, which are respectively arranged at four corners of the lower surface of an air conditioner case, the lower end of each spring is provided with a base, the periphery of the upper surface of the base is provided with air cylinders, high-pressure gas is arranged in each air cylinder, the four telescopic rods are respectively arranged at the positions, corresponding to the air cylinders, of the lower surface of the air conditioner case, the lower ends of the telescopic rods are arranged in the air cylinders, and the four baffles are respectively arranged at the four corners of the upper surface of the base;
the air conditioner also comprises a single chip microcomputer which is arranged on the inner side wall of the air conditioner case, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the heat dissipation fan, the evaporator, the compressor and the motor;
when the central air conditioner is used, the central air conditioner can generate larger heat in the using process, the heat dissipation of the central air conditioner can be accelerated by opening the heat dissipation fan, when the central air conditioner is not used, the motor is opened, the output end of the motor can drive the chain wheel to rotate, the chain wheel drives the chain to rotate, the chain can drive the other four chain wheels to rotate, the chain wheel can drive the rotating shaft to rotate, the rotating shaft can drive the rotating plate to rotate, so that the rotating plate can seal the protection box, thereby preventing external dust and moisture from entering the interior of the central air conditioner through the heat dissipation groove, ensuring the service life of the central air conditioner, when the central air conditioner is used, the central air conditioner can generate larger vibration, the spring can be contracted by the vibration, the telescopic rod can be retracted into the air cylinder, the vibration can be buffered through the spring and high-pressure gas in the air cylinder, therefore, the vibration can be reduced, the vibration noise can be reduced, and the practicability is realized.
The central air conditioner further comprises a cover plate and connecting bolts, wherein the cover plate is arranged above the air conditioner case, the connecting bolts are arranged at four corners of the cover plate and penetrate through the cover plate to be in threaded connection with the air conditioner case, and the central air conditioner can be maintained conveniently by opening the cover plate.
Furthermore, the damping device also comprises a damping pad which is arranged in the air conditioner case and is made of rubber, so that the damping pad can be used for further damping.
The refrigerating fluid tank is communicated with the refrigerating fluid tank through the filling pipe, and the filling valve is arranged at the other end of the filling pipe and can be used for conveniently adding cooling fluid.
Furthermore, the air conditioner also comprises four mounting plates and mounting bolts, wherein the four mounting plates are respectively arranged on the periphery of the base, and the mounting bolts are arranged on the mounting plates and can be used for mounting the central air conditioner.
Compared with the prior art, the beneficial effects of the utility model are that: the commercial central air conditioner has the following advantages:
1. the protection unit is arranged, the chain wheel is driven to rotate by the motor, the chain is driven to rotate by the chain wheel, the other four chain wheels can be driven to rotate by the chain, the chain wheel can drive the rotating shaft to rotate, and the rotating shaft can drive the rotating plate to rotate, so that the rotating plate can seal the protection box, external dust and moisture can be prevented from entering the interior of the central air conditioner through the heat dissipation groove, and the service life of the central air conditioner is ensured;
2. the damping unit is further arranged, vibration can be buffered through the spring and high-pressure gas in the cylinder, vibration can be reduced, vibration noise is reduced, and the device has practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the air conditioner comprises an air conditioner case 1, a heat radiation fan 2, a protection unit 3, a protection case 31, a rotating plate 32, a rotating shaft 33, a chain 34, a chain wheel 35, a motor 36, a damping unit 4, a baffle plate 41, a spring 42, a base 43, a telescopic rod 44, an air cylinder 45, a motor support 5, a cover plate 6, a connecting bolt 7, a damping pad 8, a single chip microcomputer 9, an evaporator 10, a refrigerating fluid case 11, a compressor 12, a filling pipe 13, a filling valve 14, a mounting plate 15 and a mounting bolt 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a commercial central air conditioner comprises an air conditioner case 1, a protection unit 3 and a vibration damping unit 4;
air conditioner machine case 1: the side wall of the air conditioner case 1 is provided with a heat dissipation groove, a heat dissipation fan 2 is arranged in the heat dissipation groove, an evaporator 10, a refrigerating fluid case 11 and a compressor 12 are arranged in the air conditioner case 1, a fluid outlet of the evaporator 10 is connected with a fluid inlet of the refrigerating fluid case 11, a fluid outlet of the refrigerating fluid case 11 is connected with a fluid inlet of the compressor 12, and the side wall of the air conditioner case 1 is provided with a motor support 5;
the protection unit 3: the heat dissipation device comprises a protective box 31, a rotating plate 32, rotating shafts 33, chains 34, chain wheels 35 and a motor 36, wherein the protective box 31 is arranged on the side wall of the air conditioner case 1 and corresponds to the heat dissipation fan 2, four rotating shafts 33 are arranged in the protective box 31 at equal intervals, one end of each rotating shaft 33 is rotatably connected with the protective box 31, the other end of each rotating shaft 33 penetrates through the protective box 31 and is arranged outside the protective box 31, the rotating plates 32 are arranged on the rotating shafts 33, the motors 36 are arranged on a motor support 5, the five chain wheels 35 are respectively arranged at the output end of the motor 36 and the end parts of the four rotating shafts 33, the chains 34 are arranged among the five chain wheels 35, when the heat dissipation device is used, the central air conditioner can generate large heat in the using process, the heat dissipation of the central air conditioner can be accelerated by opening the heat dissipation fan 2, when the heat dissipation device is not used, the motor 36 is opened, the chain 34 can drive the other four chain wheels 35 to rotate, the chain wheels 35 can drive the rotating shaft 33 to rotate, and the rotating shaft 33 can drive the rotating plate 32 to rotate, so that the rotating plate 32 can seal the protective box 31, thereby preventing external dust and moisture from entering the interior of the central air conditioner through the heat dissipation groove and ensuring the service life of the central air conditioner;
the vibration damping unit 4: the air conditioner comprises a baffle 41, springs 42, a base 43, an expansion link 44 and four cylinders 45, wherein the four springs 42 are respectively arranged at four corners of the lower surface of the air conditioner case 1, the base 43 is arranged at the lower end of the springs 42, the cylinders 45 are respectively arranged at the periphery of the upper surface of the base 43, high-pressure gas is arranged in the cylinders 45, the four expansion links 44 are respectively arranged at positions, corresponding to the cylinders 45, of the lower surface of the air conditioner case 1, the lower ends of the expansion links 44 are arranged in the cylinders 45, the four baffles 41 are four and are respectively arranged at four corners of the upper surface of the base 43, when the air conditioner is used, the central air conditioner can generate large vibration, the springs 42 can be contracted through the vibration, the expansion links 44 are contracted into the cylinders 45, and the vibration can be buffered through the high-pressure gas in the springs 42 and the cylinders 45, so;
the air conditioner further comprises a single chip microcomputer 9 which is installed on the inner side wall of the air conditioner case 1, the input end of the single chip microcomputer 9 is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer 9 is electrically connected with the input ends of the heat dissipation fan 2, the evaporator 10, the compressor 12 and the motor 36.
The air conditioner further comprises a cover plate 6 and connecting bolts 7, the cover plate 6 is arranged above the air conditioner case 1, the connecting bolts 7 are arranged at four corners of the cover plate 6, the connecting bolts 7 penetrate through the cover plate 6 to be in threaded connection with the air conditioner case 1, and the central air conditioner can be maintained conveniently by opening the cover plate 6.
The air conditioner further comprises a vibration damping pad 8 which is arranged in the air conditioner case 1, wherein the vibration damping pad 8 is a rubber vibration damping pad and can be used for further damping vibration.
The air conditioner further comprises a filling pipe 13 and a filling valve 14, wherein the filling pipe 13 is arranged on the side wall of the air conditioner case 1, one end of the filling pipe 13 is communicated with the refrigerating liquid tank 11, and the other end of the filling pipe 13 is provided with the filling valve 14, so that cooling liquid can be conveniently added.
The air conditioner further comprises four mounting plates 15 and mounting bolts 16, wherein the four mounting plates 15 are respectively arranged on the periphery of the base 43, and the mounting bolts 16 are arranged on the mounting plates 15 and can be used for mounting a central air conditioner.
When in use: when the central air conditioner is not used, the motor 36 is turned on, the output end of the motor 36 can drive the chain wheel 35 to rotate, the chain wheel 35 drives the chain 34 to rotate, the chain 34 can drive the other four chain wheels 35 to rotate, the chain wheel 35 can drive the rotating shaft 33 to rotate, the rotating shaft 33 can drive the rotating plate 32 to rotate, the rotating plate 32 can seal the protective box 31, external dust and moisture can be prevented from entering the interior of the central air conditioner through a heat dissipation groove, the service life of the central air conditioner is ensured, when the central air conditioner is used, the central air conditioner can generate large vibration, the spring 42 can be contracted through vibration, the telescopic rod 44 can be retracted into the air cylinder 45, the vibration can be buffered through high-pressure air in the spring 42 and the air cylinder 45, therefore, vibration can be reduced, vibration noise can be reduced, and the vibration reduction device has practicability.
It should be noted that the cooling fan 2 disclosed in this embodiment may be of the type AWF-73, the motor 36 may be of the type Y160M1-2, the core chip of the single chip microcomputer 9 is a PLC single chip microcomputer, specifically of the type siemens S7-200, and the single chip microcomputer 9 controls the cooling fan 2 and the motor 36 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A commercial central air conditioner is characterized in that: the air conditioner comprises an air conditioner case (1), a protection unit (3) and a vibration reduction unit (4);
air conditioner case (1): the side wall of the air conditioner case (1) is provided with a heat dissipation groove, a heat dissipation fan (2) is arranged in the heat dissipation groove, an evaporator (10), a refrigerating fluid tank (11) and a compressor (12) are arranged in the air conditioner case (1), a fluid outlet of the evaporator (10) is connected with a fluid inlet of the refrigerating fluid tank (11), a fluid outlet of the refrigerating fluid tank (11) is connected with a fluid inlet of the compressor (12), and a motor support (5) is arranged on the side wall of the air conditioner case (1);
guard unit (3): the air conditioner comprises a protective box (31), rotating plates (32), rotating shafts (33), chains (34), chain wheels (35) and motors (36), wherein the protective box (31) is arranged at a position, corresponding to a heat dissipation fan (2), on the side wall of an air conditioner case (1), the protective box (31) is internally provided with the four rotating shafts (33) at equal intervals, one end of each rotating shaft (33) is rotatably connected with the protective box (31), the other end of each rotating shaft (33) penetrates through the protective box (31) and is arranged outside the protective box (31), the rotating plates (32) are arranged on the rotating shafts (33), the motors (36) are arranged on a motor support (5), the number of the chain wheels (35) is five, the chain wheels are respectively arranged at the output end of each motor (36) and the end parts of the four rotating shafts (33), and the chains (;
damping unit (4): the air conditioner comprises baffle plates (41), springs (42), a base (43), telescopic rods (44) and air cylinders (45), wherein the number of the springs (42) is four, the four corners of the lower surface of an air conditioner case (1) are respectively arranged, the base (43) is arranged at the lower end of the springs (42), the air cylinders (45) are arranged on the periphery of the upper surface of the base (43), high-pressure air is arranged in the air cylinders (45), the number of the telescopic rods (44) is four, the four telescopic rods are respectively arranged at positions, corresponding to the air cylinders (45), of the lower surface of the air conditioner case (1), the lower end of each telescopic rod (44) is arranged in each air cylinder (45), the four baffle plates (41) are respectively arranged at;
the air conditioner further comprises a single chip microcomputer (9) which is installed on the inner side wall of the air conditioner case (1), the input end of the single chip microcomputer (9) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (9) is electrically connected with the input ends of the heat dissipation fan (2), the evaporator (10), the compressor (12) and the motor (36).
2. A commercial central air conditioner according to claim 1, characterized in that: the air conditioner is characterized by further comprising a cover plate (6) and connecting bolts (7), wherein the cover plate (6) is arranged above the air conditioner case (1), the connecting bolts (7) are arranged at four corners of the cover plate (6), and the connecting bolts (7) penetrate through the cover plate (6) to be in threaded connection with the air conditioner case (1).
3. A commercial central air conditioner according to claim 1, characterized in that: the air conditioner further comprises a damping pad (8) which is arranged in the air conditioner case (1), and the damping pad (8) is a rubber damping pad.
4. A commercial central air conditioner according to claim 1, characterized in that: the air conditioner is characterized by further comprising a filling pipe (13) and a filling valve (14), wherein the filling pipe (13) is arranged on the side wall of the air conditioner cabinet (1), one end of the filling pipe (13) is communicated with the refrigerating liquid tank (11), and the other end of the filling pipe (13) is provided with the filling valve (14).
5. A commercial central air conditioner according to claim 1, characterized in that: the mounting structure is characterized by further comprising four mounting plates (15) and mounting bolts (16), wherein the four mounting plates (15) are respectively arranged on the periphery of the base (43), and the mounting bolts (16) are arranged on the mounting plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672714.4U CN213421286U (en) | 2020-08-12 | 2020-08-12 | Commercial central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672714.4U CN213421286U (en) | 2020-08-12 | 2020-08-12 | Commercial central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421286U true CN213421286U (en) | 2021-06-11 |
Family
ID=76256707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672714.4U Active CN213421286U (en) | 2020-08-12 | 2020-08-12 | Commercial central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421286U (en) |
-
2020
- 2020-08-12 CN CN202021672714.4U patent/CN213421286U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221104 Address after: Room 502, Building 11, Meilingyuan, No. 181, Section 1, Furong South Road, Tianxin District, Changsha, Hunan 410000 Patentee after: Hunan Dingyue Electromechanical Engineering Co.,Ltd. Address before: 230000 Antuo residential district, No.91 baoyezi street, Yaohai District, Hefei City, Anhui Province Patentee before: Xu Yanzhen |