CN220493452U - Central air conditioning energy-saving control cabinet - Google Patents
Central air conditioning energy-saving control cabinet Download PDFInfo
- Publication number
- CN220493452U CN220493452U CN202322101678.6U CN202322101678U CN220493452U CN 220493452 U CN220493452 U CN 220493452U CN 202322101678 U CN202322101678 U CN 202322101678U CN 220493452 U CN220493452 U CN 220493452U
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- Prior art keywords
- control cabinet
- ventilation
- central air
- cabinet
- frame
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- 238000004378 air conditioning Methods 0.000 title claims description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the technical field of control cabinets and discloses an energy-saving control cabinet for a central air conditioner. When the control cabinet is used for controlling the central air conditioner to operate, when the mechanical heat in the control cabinet is high, the ventilation mechanism is opened from the air window mechanism, ventilation and filtration of the air window mechanism are utilized, and under the mechanical heat removal of the ventilation fan, on one hand, the mechanical hot air in the control cabinet can be pumped out, and on the other hand, the external clean cold air can be circularly sucked into the control cabinet, so that the ventilation and cooling work of a flowing type is formed, and the mechanical heat cooling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to an energy-saving control cabinet for a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, the load capacity of the central air conditioning system is generally designed according to weather and load conditions, but in practice, the central air conditioning system works rarely under these conditions, so that the electric energy consumption is large when the central air conditioning system operates, and the operation of the freezing and cooling pumps of the central air conditioning system is controlled by using the energy-saving control cabinet provided with the alternating current variable frequency equipment at present, so that the aim of energy-saving transformation of the central air conditioning system is fulfilled, for example, the prior patent technology shows that: through searching, the Chinese patent network discloses a central air-conditioning energy-saving control cabinet (publication No. CN 219046614U), and the device enables the cabinet body to perform self-heat dissipation through the cooperation of components such as a heat dissipation plate, a heat dissipation fan, a heat dissipation opening, a main cabinet and the like, so that the situation that the service life of internal facilities is reduced due to damage to electronic elements caused by overhigh internal temperature is prevented.
However, there are some disadvantages to the central air conditioner energy-saving control cabinets adopted in the above-mentioned published patent and the existing market: the heat dissipation mode is realized by adopting the combination of the heat dissipation plate and the heat dissipation fan, and when mechanical heat removal is performed on components in the central control cabinet, external cold air cannot be circulated to the inside of the control cabinet effectively, so that the circulation cold air circulation performance is poor, and the mechanical heat dissipation performance is not high. Therefore, a person skilled in the art provides an energy-saving control cabinet for a central air conditioner to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide an energy-saving control cabinet for a central air conditioner, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a central air conditioning energy-saving control cabinet, includes the automatically controlled cabinet, the cabinet body top of automatically controlled cabinet is the form and link up and install two sets of ventilation fans, and the cabinet body both sides of automatically controlled cabinet are located bottom position department symmetry and install two sets of window mechanisms, the cabinet body inner wall of automatically controlled cabinet is just to the vent department of window mechanism install and open and close ventilation mechanism;
the on-off ventilation mechanism comprises a plurality of groups of rotating shafts which are arranged on the inner wall of the electric control cabinet and are close to the ventilation opening of the air window mechanism, the shaft ends of the rotating shafts of each group of rotating shafts are sleeved with on-off turning plates, one end of each shaft rod of each rotating shaft is provided with a guide sliding sleeve which is fixed on the electric control cabinet, the inside of each guide sliding sleeve is communicated with a lifting guide rod, and the top end of each shaft rod of each lifting guide rod is provided with an electric push rod which is fixed on the electric control cabinet.
As still further aspects of the utility model: the front end of the cabinet body of the electric control cabinet is connected with a sealing door.
As still further aspects of the utility model: a plurality of groups of assembly brackets are arranged and installed in the cabinet body of the electric control cabinet.
As still further aspects of the utility model: the arm lever end of the lifting guide rod is provided with a transmission rack, and one end of the shaft lever of the rotating shaft is provided with a transmission gear meshed with the transmission rack.
As still further aspects of the utility model: the size of the cover plate of the opening and closing turning plate is the same as that of the wind window mechanism.
As still further aspects of the utility model: the air window mechanism comprises a ventilation frame, a drawing frame is inserted into the frame of the ventilation frame, and a dust removal net cover and a drying net cover are sequentially arranged in the frame of the drawing frame along the ventilation direction of the drawing frame.
As still further aspects of the utility model: ventilation windows are formed in two sides of the frame of the ventilation frame.
Compared with the prior art, the utility model has the beneficial effects that:
when the control cabinet is used for controlling the central air conditioner to operate, when the mechanical heat in the control cabinet is high, the ventilation mechanism is opened from the ventilation window mechanism, ventilation and filtration of the ventilation window mechanism are utilized, on one hand, the mechanical hot air in the control cabinet can be pumped out, on the other hand, the external clean cold air can be circularly sucked into the control cabinet, so that the ventilation and cooling operation of a flowing type is formed, the mechanical heat cooling efficiency is improved, and after the mechanical heat cooling is finished, the ventilation mechanism is closed again by opening and closing the ventilation mechanism, so that a closed environment is formed, and long-term safe operation of components in the control cabinet is ensured.
Drawings
FIG. 1 is a schematic diagram of a central air conditioner energy-saving control cabinet;
FIG. 2 is a schematic diagram of the structure of the inside of a central air conditioner energy-saving control cabinet;
FIG. 3 is an enlarged schematic view of the central air conditioning energy saving control cabinet at A in FIG. 2;
fig. 4 is a schematic structural diagram of a window mechanism in a central air conditioner energy-saving control cabinet.
In the figure: 1. an electric control cabinet; 2. closing the door; 3. a ventilation fan; 4. a louver mechanism; 41. a ventilation frame; 42. a ventilation window; 43. drawing a frame; 44. dust removal net cover; 45. drying the net cover; 5. assembling a bracket; 6. opening and closing the turning plate; 7. an electric push rod; 8. lifting guide rods; 9. a guide sliding sleeve; 10. a drive rack; 11. a transmission gear; 12. and (3) rotating the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, an energy-saving control cabinet for a central air conditioner comprises an electric control cabinet 1, wherein the front end of a cabinet body of the electric control cabinet 1 is connected with a closed door 2, a plurality of groups of assembly brackets 5 are arranged and installed in the cabinet body of the electric control cabinet 1, when the central air conditioner is controlled to operate by using the control cabinet, a worker can assemble the brackets 5 as carriers, install components for controlling the operation of the central air conditioner in the electric control cabinet 1, perform integrated energy-saving control operation on the central air conditioner, and then close the closed door 2 after the installation is finished, and perform closed protection operation on the closed door 2.
Two sets of ventilating fans 3 are installed to the cabinet body top of automatically controlled cabinet 1 in a symmetrical form link up, and two sets of window mechanism 4 are installed to cabinet body both sides of automatically controlled cabinet 1 in bottom position department symmetry, window mechanism 4 includes ventilation frame 41, the inside cartridge of frame of ventilation frame 41 has pull frame 43, and the frame inside of pull frame 43 installs dust screen panel 44, dry screen panel 45 in proper order along its ventilation direction, ventilation window 42 has all been seted up to the frame both sides of ventilation frame 41, in utilizing window mechanism 4 to purify, switch on the in-process to external cold air, dust screen panel 44 in window mechanism 4, dry screen panel 45 can be in proper order to the air dust removal, drying process, in order to ensure the clean nature of cold air circulation transport, and when need to remove dust screen panel 44, dry screen panel 45 regularly change, the staff only need take out pull frame 43 from ventilation frame 41 inside, can dismantle the replacement to two sets of screen panels.
The ventilation opening and closing mechanism is arranged at the ventilation opening position of the ventilation window mechanism 4 on the inner wall of the electric control cabinet 1, the ventilation opening and closing mechanism comprises a plurality of groups of rotating shafts 12 which are arranged on the inner wall of the electric control cabinet 1 and are close to the ventilation opening position of the ventilation window mechanism 4, the shaft lever end of each group of rotating shafts 12 is sleeved with a turnplate 6, one end of each shaft lever of each rotating shaft 12 is provided with a guide sliding sleeve 9 which is fixed on the electric control cabinet 1, the inside of each guide sliding sleeve 9 is communicated and clamped with a lifting guide rod 8, the top end of each shaft lever of each lifting guide rod 8 is provided with an electric push rod 7 which is fixed on the electric control cabinet 1, the arm lever end of each lifting guide rod 8 is provided with a transmission rack 10, one end of each shaft lever of each rotating shaft 12 is provided with a transmission gear 11 which is meshed with the transmission rack 10, the cover plate of the turnplate 6 is the same as the ventilation window of the ventilation opening mechanism 4, in the operation process of the central air conditioner controlled by the control cabinet, when the mechanical heat in the control cabinet is higher, the telescopic end of the electric push rod 7 can be controlled to stretch out, the lifting guide rod 8 is pushed to move downwards in the guiding sliding sleeve 9, the transmission rack 10 is synchronously pushed to move downwards to slide, then the rotation shaft 12 is pushed to rotate by utilizing the meshing transmission of the transmission rack 10 and the transmission gear 11, the turning plate 6 is enabled to be opened and closed to rotate and turn open, the vent of the air window mechanism 4 is exposed, the ventilation fan 3 works, the mechanical hot air in the electric control cabinet 1 is pumped and attached, the mechanical hot air is pumped out, and meanwhile, the clean cold air is conveyed into the electric control cabinet 1 under the filtration and drying of the air window mechanism 4, so that the mechanical hot cooling work of a flowing type is formed, and the cooling efficiency is improved.
The working principle of the utility model is as follows: in the operation process of the central air conditioner controlled by the control cabinet, when the mechanical heat in the control cabinet is higher, the telescopic end of the electric push rod 7 can be controlled to stretch out, the lifting guide rod 8 is pushed to move downwards in the guiding sliding sleeve 9, the transmission rack 10 is synchronously pushed to move downwards to slide, then the transmission rack 10 is driven by the meshing transmission of the transmission gear 11, the rotary shaft 12 is pushed to rotate, the opening and closing turning plate 6 is enabled to rotate and turn open, the vent of the air window mechanism 4 is exposed, then the ventilating fan 3 works, mechanical hot air in the electric control cabinet 1 is pumped out, the mechanical hot air is pumped out of the outside, meanwhile, the outside cold air is conveyed into the electric control cabinet 1 under the filtering and drying of the air window mechanism 4, so that the circulating mechanical hot cooling work is formed, on the one hand, the outside clean cold air can be circularly pumped into the control cabinet, the mechanical hot cooling efficiency is improved, and after the mechanical hot cooling is finished, the opening and closing ventilating mechanism is closed again, the air window mechanism 4 can be closed, and long-term safe operation of components in the control cabinet is ensured.
Claims (7)
1. The utility model provides a central air conditioning energy-saving control cabinet, includes automatically controlled cabinet (1), its characterized in that, two sets of ventilation fan (3) are link up in the form of symmetry to cabinet body top of automatically controlled cabinet (1), and cabinet body both sides of automatically controlled cabinet (1) are located bottom position department symmetry and install two sets of window mechanism (4), the cabinet internal wall of automatically controlled cabinet (1) just is to the vent department of window mechanism (4) install and open and close ventilation mechanism;
the on-off ventilation mechanism comprises a plurality of groups of rotating shafts (12) which are arranged on the inner wall of the electric control cabinet (1) and are close to a ventilation opening of the air window mechanism (4), the shaft ends of each group of rotating shafts (12) are sleeved with on-off turning plates (6), one end of a shaft rod of each rotating shaft (12) is provided with a guide sliding sleeve (9) which is fixed on the electric control cabinet (1), the inside of the guide sliding sleeve (9) is communicated with a lifting guide rod (8), and the top end of the shaft rod of the lifting guide rod (8) is provided with an electric push rod (7) which is fixed on the electric control cabinet (1).
2. The central air conditioner energy-saving control cabinet according to claim 1, wherein the front end of the cabinet body of the electric control cabinet (1) is connected with a sealing door (2).
3. The central air conditioner energy-saving control cabinet according to claim 1, wherein a plurality of groups of assembly brackets (5) are arranged and installed in the cabinet body of the electric control cabinet (1).
4. The central air conditioner energy-saving control cabinet according to claim 1, wherein a transmission rack (10) is arranged at the arm lever end of the lifting guide rod (8), and a transmission gear (11) meshed with the transmission rack (10) is arranged at one end of a shaft lever of the rotating shaft (12).
5. The central air conditioner energy-saving control cabinet according to claim 1, wherein the cover plate of the opening and closing turning plate (6) is the same as the air window of the air window mechanism (4).
6. The central air conditioner energy-saving control cabinet according to claim 1, wherein the air window mechanism (4) comprises a ventilation frame (41), a drawing frame (43) is inserted into the frame of the ventilation frame (41), and a dust removal net cover (44) and a drying net cover (45) are sequentially arranged in the frame of the drawing frame (43) along the ventilation direction of the drawing frame.
7. The energy-saving control cabinet for a central air conditioner according to claim 6, wherein ventilation windows (42) are formed on both sides of the frame of the ventilation frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101678.6U CN220493452U (en) | 2023-08-07 | 2023-08-07 | Central air conditioning energy-saving control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101678.6U CN220493452U (en) | 2023-08-07 | 2023-08-07 | Central air conditioning energy-saving control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493452U true CN220493452U (en) | 2024-02-13 |
Family
ID=89842875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101678.6U Active CN220493452U (en) | 2023-08-07 | 2023-08-07 | Central air conditioning energy-saving control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493452U (en) |
-
2023
- 2023-08-07 CN CN202322101678.6U patent/CN220493452U/en active Active
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