CN220438804U - Accurate air supply constant temperature and humidity control device - Google Patents
Accurate air supply constant temperature and humidity control device Download PDFInfo
- Publication number
- CN220438804U CN220438804U CN202322100964.0U CN202322100964U CN220438804U CN 220438804 U CN220438804 U CN 220438804U CN 202322100964 U CN202322100964 U CN 202322100964U CN 220438804 U CN220438804 U CN 220438804U
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- air conditioning
- conditioning unit
- humidity
- temperature
- gis
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- 238000004378 air conditioning Methods 0.000 claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000035777 life prolongation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the technical field of air supply, and discloses a precise air supply constant temperature and humidity control device which comprises a main air conditioning unit, an auxiliary air conditioning unit and a controller, wherein the main air conditioning unit is connected with the auxiliary air conditioning unit; the main air conditioning unit is communicated with the GIS control cabinets in a plurality of groups through pipelines, electric air valves for controlling air quantity are arranged on the pipelines above each GIS control cabinet, and each GIS control cabinet is provided with a temperature and humidity sensor for detecting the temperature and humidity of the air. This accurate air supply constant temperature and humidity controlling means sets up two air conditioning units that directly expand and send cold wind to the conflux control cabinet all the year round for the cold source, and two air conditioning units are one by one, and automatic switch over when the trouble is installed temperature and humidity sensor in every GIS conflux control cabinet, and cabinet body air inlet department sets up electronic blast gate, according to real-time supervision's in-cabinet temperature and humidity value and control panel settlement numerical value comparison.
Description
Technical Field
The utility model relates to the technical field of air supply, in particular to a precise air supply constant temperature and humidity control device.
Background
Along with the continuous increase of the scale and complexity of the GIS control cabinet, the cabinet heat dissipation management becomes a key task. Cabinet heat dissipation management is an important aspect of ensuring data center performance and stability. The reasonable ventilation and heat dissipation strategy can effectively solve the problems of overheating of equipment, energy consumption reduction, equipment service life prolongation and the like. Several heat dissipation modes such as base ventilation, fan heat dissipation, negative pressure air exhaust and the like commonly used today cannot meet the heat dissipation requirements of the cabinet gradually. Aiming at the problem, we provide a precise air supply constant temperature and humidity control device.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the accurate air supply constant temperature and humidity control device.
The utility model provides the following technical scheme: the accurate air supply constant temperature and humidity control device comprises a main air conditioning unit, an auxiliary air conditioning unit and a controller;
the main air conditioning unit is communicated with a plurality of groups of GIS control cabinets through pipelines, electric air valves for controlling air quantity are arranged on the pipelines above each GIS control cabinet, and each GIS control cabinet is provided with a temperature and humidity sensor for detecting the temperature and humidity of the air;
the auxiliary air conditioning unit is connected with the main air conditioning unit through a pipeline, and control panels are arranged on the main air conditioning unit and the auxiliary air conditioning unit;
the controller is connected with the main air conditioning unit and the auxiliary air conditioning unit, and can detect faults of the main air conditioning unit and the auxiliary air conditioning unit.
Preferably, the pipelines on the auxiliary air conditioning unit and the main air conditioning unit are respectively provided with an electric control valve, and the two electric control valves are controlled by the controller so as to switch the auxiliary air conditioning unit and the main air conditioning unit.
Preferably, the control panel sets the air supply temperature of the air conditioning unit, and automatically reduces the temperature and dehumidifies.
Compared with the prior art, the utility model has the following beneficial effects:
this accurate air supply constant temperature and humidity controlling means sets up two and directly expands air conditioning unit and send cold wind to the conflux control cabinet in year for the cold source, two air conditioning unit one is equipped with, automatic switch over during the trouble, install temperature and humidity sensor in every GIS conflux control cabinet, cabinet body air inlet department sets up electronic blast gate, according to real-time supervision's in-cabinet humiture value and control panel set for numerical comparison, through the PLC data operation in the GIS conflux control cabinet, the aperture of corresponding electronic blast gate is adjusted to the accuracy, send cold wind volume to satisfy the demand of cooling dehumidification through changing the GIS conflux control cabinet, reach accurate air supply, high-efficient energy-conserving effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, a technical solution of the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings of the embodiments of the present disclosure, and detailed descriptions of known functions and known components are omitted from the present disclosure in order to avoid unnecessarily obscuring the concept of the present disclosure.
Referring to fig. 1, a precise air supply constant temperature and humidity control device comprises a main air conditioning unit, a secondary air conditioning unit and a controller;
the main air conditioning unit is communicated with a plurality of groups of GIS control cabinets through pipelines, electric air valves for controlling air quantity are arranged on the pipelines above each GIS control cabinet, and each GIS control cabinet is provided with a temperature and humidity sensor for detecting the temperature and humidity of the air; and setting the target temperature and humidity of each GIS control cabinet, and adjusting the opening of the electric air valve on the GIS control cabinet through the feedback of the temperature and humidity sensor in the GIS control cabinet, thereby changing the cold air quantity entering the GIS control cabinet, increasing or reducing the heat exchange efficiency in the GIS control cabinet, and achieving the aim of accurately regulating and controlling the temperature of each GIS control cabinet.
The auxiliary air conditioning unit is connected with the main air conditioning unit through a pipeline, and control panels are arranged on the main air conditioning unit and the auxiliary air conditioning unit, and the control panels set the air supply temperature of the air conditioning unit and automatically cool and dehumidify.
The controller is connected with the main air conditioning unit and the auxiliary air conditioning unit, and can detect faults of the main air conditioning unit and the auxiliary air conditioning unit so as to close the faulty air conditioning unit and start other air conditioning units to operate.
The electric control valves are arranged on the pipelines of the auxiliary air conditioning unit and the main air conditioning unit, and the two electric control valves are controlled by the controller so as to switch the auxiliary air conditioning unit and the main air conditioning unit, thereby avoiding the release of air quantity from the failed air conditioning unit in the air supply process.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (3)
1. The utility model provides an accurate air supply constant temperature and humidity controlling means which characterized in that: the system comprises a main air conditioning unit, a secondary air conditioning unit and a controller;
the main air conditioning unit is communicated with a plurality of groups of GIS control cabinets through pipelines, electric air valves for controlling air quantity are arranged on the pipelines above each GIS control cabinet, and each GIS control cabinet is provided with a temperature and humidity sensor for detecting the temperature and humidity of the air;
the auxiliary air conditioning unit is connected with the main air conditioning unit through a pipeline, and control panels are arranged on the main air conditioning unit and the auxiliary air conditioning unit;
the controller is connected with the main air conditioning unit and the auxiliary air conditioning unit, and can detect faults of the main air conditioning unit and the auxiliary air conditioning unit.
2. The precise air supply constant temperature and humidity control device according to claim 1, wherein: and the pipelines on the auxiliary air conditioning unit and the main air conditioning unit are respectively provided with an electric control valve, and the two electric control valves are controlled by the controller so as to switch the auxiliary air conditioning unit and the main air conditioning unit.
3. The precise air supply constant temperature and humidity control device according to claim 1, wherein: the control panel sets the air supply temperature of the air conditioning unit and automatically reduces the temperature and dehumidifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100964.0U CN220438804U (en) | 2023-08-07 | 2023-08-07 | Accurate air supply constant temperature and humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100964.0U CN220438804U (en) | 2023-08-07 | 2023-08-07 | Accurate air supply constant temperature and humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438804U true CN220438804U (en) | 2024-02-02 |
Family
ID=89699881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322100964.0U Active CN220438804U (en) | 2023-08-07 | 2023-08-07 | Accurate air supply constant temperature and humidity control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438804U (en) |
-
2023
- 2023-08-07 CN CN202322100964.0U patent/CN220438804U/en active Active
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