CN109548386A - A kind of closed electric cabinet air conditioning system - Google Patents
A kind of closed electric cabinet air conditioning system Download PDFInfo
- Publication number
- CN109548386A CN109548386A CN201811641554.4A CN201811641554A CN109548386A CN 109548386 A CN109548386 A CN 109548386A CN 201811641554 A CN201811641554 A CN 201811641554A CN 109548386 A CN109548386 A CN 109548386A
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- CN
- China
- Prior art keywords
- gas
- air
- heat exchanger
- electric cabinet
- ventilation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/202—Air circulating in closed loop within enclosure wherein heat is removed through heat-exchangers
Abstract
The invention discloses a kind of closed electric cabinet air conditioning systems, wherein including the first electric cabinet, the first gas gas-heat exchanger, constant temperature feeding mechanism and the second gas gas-heat exchanger and the second electric cabinet.First gas gas-heat exchanger both ends are respectively arranged with the first ventilation inlet pipe and the first ventilation outlet pipe.Second gas gas-heat exchanger both ends are respectively arranged with the second ventilation inlet pipe and the second ventilation outlet pipe.Constant temperature feeding mechanism include be installed on indoor or outdoor exchanging air accommodating chamber, the air inlet and air outlet that are respectively equipped on exchanging air accommodating chamber, be equipped with the inlet manifold being connected with the first ventilation outlet pipe and the second ventilation outlet pipe on air inlet, the outlet general pipeline being connected with the first ventilation inlet pipe and the second ventilation inlet pipe is equipped on gas outlet and exchanging air accommodate indoor location air-conditioning internal machine and with air-conditioning internal machine connectivity and the operating condition outdoor machine of air-conditioner that is installed on outside exchanging air accommodating chamber.The present invention has the effect of saving that energy consumption, structure be simple and good constant-temperature effect.
Description
Technical field
The invention belongs to electric cabinet field, in particular to a kind of closed electric cabinet air conditioning system.
Background technique
Currently, large-scale electric cabinet on the market avoids working to guarantee that internal component can efficiently work for a long time
In-cabinet temperature is excessively high in the process, is typically necessary air conditioner in Installation cabinet, guarantees constant in a certain suitable temperature in electric cabinet.But
It is, if in the same indoor location more large-scale electric cabinets, and air conditioner in cabinet is fitted with inside every electric cabinet respectively,
Such not only very power consumption, and cost of idleness.In addition, a certain stationary temperature is maintained inside electric cabinet to allow, it is outdoor
Temperature conducts heat to metal shell electric cabinet, and the interference of a certain steady temperature is maintained to electric cabinet inside.Therefore, existing
The expected purpose for keeping constant temperature, and very power consumption is not only not achieved in large-scale electric cabinet.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of saving energy consumption, structure is simple and good constant-temperature effect
Closed electric cabinet air conditioning system.
To achieve the above object, a kind of closed electric cabinet air conditioning system provided by the invention, wherein including the first electricity
Cabinet is equipped with the first gas gas-heat exchanger communicated with inside in the first electric cabinet, is equipped with and the on the first gas gas-heat exchanger
The constant temperature feeding mechanism of one gas gas-heat exchanger connection, and in parallel and constant temperature feeding mechanism is connected to the first gas gas-heat exchanger
Second gas gas-heat exchanger and the second electric cabinet for being connected to the second gas gas-heat exchanger is equipped on the second gas gas-heat exchanger.The
One gas gas-heat exchanger both ends are respectively arranged with the first ventilation inlet pipe and the first ventilation outlet pipe.Second gas gas-heat exchanger both ends point
It is not provided with the second ventilation inlet pipe and the second ventilation outlet pipe.Constant temperature feeding mechanism includes being installed on indoor or outdoor exchanging air
Accommodating chamber, the air inlet and air outlet being respectively equipped on exchanging air accommodating chamber are equipped with and the first ventilation outlet pipe on air inlet
With second ventilation outlet pipe be connected inlet manifold, on gas outlet be equipped with first ventilation inlet pipe and second ventilation inlet pipe be connected
Logical outlet general pipeline and exchanging air accommodate indoor location air-conditioning internal machine and with air-conditioning internal machine connectivity and be installed on exchanging air and hold
Receive outdoor operating condition outdoor machine of air-conditioner.
In some embodiments, it is 30 DEG C -35 DEG C that exchanging air accommodating chamber, which keeps the range of constant temperature,.
In some embodiments, pressure fan is provided on gas outlet and outlet general pipeline.
In some embodiments, the first gas gas-heat exchanger and the second gas gas-heat exchanger are finned heat exchanger.
In some embodiments, the condensed water outlet extended to outside exchanging air accommodating chamber is provided on air-conditioning internal machine
Pipe.
Beneficial effects of the present invention are as follows: (1) by installing gas gas-heat exchanger respectively in every electric cabinet, before perseverance
Warm feeding mechanism is installed on indoor or outdoor, and stationary temperature is continually conveyed to the first gas gas-heat exchanger and second
Every motor is generated heat and taken away by gas gas-heat exchanger, is transported to constant temperature feeding mechanism and is carried out constant adjusting, so constantly
After circulation, it is ensured that the first gas gas-heat exchanger and the second gas gas heat exchange that inlet manifold and outlet general pipeline are respectively communicated with
Device reaches stationary temperature, so not only solves in every electric cabinet and there is individually holding temperature constant state, causes energy consumption is high to lack
It falls into；Nor influenced by electric cabinet external temperature, have the advantages that energy-conservation energy consumption.(2) a constant temperature feeding mechanism handle is utilized
Multiple electric cabinet parallel connections for being separately installed with gas gas-heat exchanger rise, and structure ten is simple.(3) air-conditioning internal machine in constant temperature feeding mechanism
Only to the indoor temperature holding constant temperature of exchanging air receiving is carried out, has the characteristics that good constant-temperature effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of closed electric cabinet air conditioning system, including the first electric cabinet 1, be equipped in the first electric cabinet 1 with
The first gas gas-heat exchanger 2 that inside communicates is equipped on the first gas gas-heat exchanger 2 and is connected to the first gas gas-heat exchanger 2
Constant temperature feeding mechanism 3, and the second gas gas heat exchange that in parallel and constant temperature feeding mechanism 3 is connected to the first gas gas-heat exchanger 2
Device 4 and the second electric cabinet 5 for being connected to the second gas gas-heat exchanger 4 is equipped on the second gas gas-heat exchanger 4.First gas gas heat is handed over
2 both ends of parallel operation are respectively arranged with the first ventilation inlet pipe 21 and the first ventilation outlet pipe 22.Second gas gas-heat exchanger, 4 both ends are set respectively
It is equipped with the second ventilation inlet pipe 41 and the second ventilation outlet pipe 42.Constant temperature feeding mechanism 3 includes being installed on indoor or outdoor heat exchange
Gas accommodating chamber 31, the air inlet 32 being respectively equipped on exchanging air accommodating chamber 31 and gas outlet 33, on air inlet 32 be equipped with
First ventilation outlet pipe 22 and second ventilation outlet pipe 42 be connected inlet manifold 34, on gas outlet 33 be equipped with first take a breath into
The air-conditioning internal machine 36 installed in pipe 21 and the second outlet general pipeline 35 for being connected of ventilation inlet pipe 41 and exchanging air accommodating chamber 31 and with
36 connectivity of air-conditioning internal machine and the operating condition outdoor machine of air-conditioner 37 being installed on outside exchanging air accommodating chamber 31.Exchanging air accommodating chamber 31 keeps permanent
The range of temperature is 30 DEG C -35 DEG C.Pressure fan 6 is provided on gas outlet 33 and outlet general pipeline 35.First gas gas-heat exchanger 2 and
Two gas gas-heat exchangers 4 are finned heat exchanger.Be provided on air-conditioning internal machine 36 extend to it is cold outside exchanging air accommodating chamber 31
The outer comb 7 of condensate.
When using being, by installing gas gas-heat exchanger respectively in every electric cabinet, constant temperature feeding mechanism 3 is installed before
In indoor or outdoor, stationary temperature is continually conveyed to the first gas gas-heat exchanger 2 and the second gas gas-heat exchanger
4, every motor is generated heat and is taken away, constant temperature feeding mechanism 3 is transported to and carries out constant adjusting, it, can after so constantly recycling
To guarantee the first gas gas-heat exchanger 2 and the second gas gas-heat exchanger 4 that inlet manifold 34 and outlet general pipeline 35 are respectively communicated with, reach
To stationary temperature, so not only solves in every electric cabinet and there is individually holding temperature constant state, cause the defect that energy consumption is high；And
And also do not influenced by electric cabinet external temperature, have the advantages that energy-conservation energy consumption.Later, using a constant temperature feeding mechanism 3 more
A electric cabinet parallel connection for being separately installed with gas gas-heat exchanger rises, and structure ten is simple.Air-conditioning internal machine 36 in constant temperature feeding mechanism 3 is only
Constant temperature is kept to the temperature carried out in exchanging air accommodating chamber 31, has the characteristics that good constant-temperature effect.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection scope of invention.
Claims (5)
1. a kind of closed electric cabinet air conditioning system, which is characterized in that be equipped with and inside including the first electric cabinet, in the first electric cabinet
The first gas gas-heat exchanger for communicating is equipped with constant temperature confession be connected to the first gas gas-heat exchanger on the first gas gas-heat exchanger
Answer device, and in parallel and constant temperature feeding mechanism is connected to the first gas gas-heat exchanger the second gas gas-heat exchanger and in the second gas
Gas-heat exchanger is equipped with the second electric cabinet being connected to the second gas gas-heat exchanger；
The first gas gas-heat exchanger both ends are respectively arranged with the first ventilation inlet pipe and the first ventilation outlet pipe；
The second gas gas-heat exchanger both ends are respectively arranged with the second ventilation inlet pipe and the second ventilation outlet pipe；
The constant temperature feeding mechanism includes exchanging air accommodating chamber, the air inlet and outlet that are respectively equipped on exchanging air accommodating chamber
Mouth is equipped with the inlet manifold being connected with the first ventilation outlet pipe and the second ventilation outlet pipe on air inlet, is equipped on gas outlet
With the first ventilation inlet pipe and the second outlet general pipeline for being connected of ventilation inlet pipe and exchanging air accommodate indoor location air-conditioning internal machine and
With air-conditioning internal machine connectivity and the operating condition outdoor machine of air-conditioner that is installed on outside exchanging air accommodating chamber.
2. a kind of closed electric cabinet air conditioning system according to claim 1, which is characterized in that the exchanging air accommodates
It is 30 DEG C -35 DEG C that room, which keeps the range of constant temperature,.
3. a kind of closed electric cabinet air conditioning system according to claim 2, which is characterized in that the gas outlet with go out
Pressure fan is provided on gas general pipeline.
4. a kind of closed electric cabinet air conditioning system according to claim 1,2 or 3, which is characterized in that described first
Gas gas-heat exchanger and the second gas gas-heat exchanger are finned heat exchanger.
5. a kind of closed electric cabinet air conditioning system according to claim 1, which is characterized in that on the air-conditioning internal machine
It is provided with the outer comb of condensed water extended to outside exchanging air accommodating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641554.4A CN109548386A (en) | 2018-12-29 | 2018-12-29 | A kind of closed electric cabinet air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811641554.4A CN109548386A (en) | 2018-12-29 | 2018-12-29 | A kind of closed electric cabinet air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109548386A true CN109548386A (en) | 2019-03-29 |
Family
ID=65831493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811641554.4A Pending CN109548386A (en) | 2018-12-29 | 2018-12-29 | A kind of closed electric cabinet air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109548386A (en) |
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| CN102573420A (en) * | 2012-01-05 | 2012-07-11 | 南京佳力图空调机电有限公司 | Embedded cabinet air-conditioning refrigeration system |
| CN202652812U (en) * | 2012-06-18 | 2013-01-02 | 广州泰阳能源科技有限公司 | Isolation cabinet and heat dissipation system thereof |
| CN104776504A (en) * | 2015-04-19 | 2015-07-15 | 北京德能恒信科技有限公司 | Three-piece type machine room energy-saving air conditioning system |
| CN105120637A (en) * | 2015-09-15 | 2015-12-02 | 西安工程大学 | Evaporative-cooling, water-cooling and air-cooling composite cooling system for data center |
| CN105737298A (en) * | 2014-12-11 | 2016-07-06 | 深圳易信科技股份有限公司 | Energy-saving cooling system for computer room |
| US20170112023A1 (en) * | 2015-10-19 | 2017-04-20 | Hon Hai Precision Industry Co., Ltd. | Cooling system for data center |
| CN106654926A (en) * | 2016-11-10 | 2017-05-10 | 国网节能服务有限公司 | Energy-saving type power distribution cabinet air conditioning device and method thereof |
| US9823715B1 (en) * | 2007-06-14 | 2017-11-21 | Switch, Ltd. | Data center air handling unit including uninterruptable cooling fan with weighted rotor and method of using the same |
| CN108684196A (en) * | 2018-07-20 | 2018-10-19 | 北京国电恒嘉科贸有限公司 | Data center's air-conditioning system |
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2018
- 2018-12-29 CN CN201811641554.4A patent/CN109548386A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9823715B1 (en) * | 2007-06-14 | 2017-11-21 | Switch, Ltd. | Data center air handling unit including uninterruptable cooling fan with weighted rotor and method of using the same |
| CN102573420A (en) * | 2012-01-05 | 2012-07-11 | 南京佳力图空调机电有限公司 | Embedded cabinet air-conditioning refrigeration system |
| CN202652812U (en) * | 2012-06-18 | 2013-01-02 | 广州泰阳能源科技有限公司 | Isolation cabinet and heat dissipation system thereof |
| CN105737298A (en) * | 2014-12-11 | 2016-07-06 | 深圳易信科技股份有限公司 | Energy-saving cooling system for computer room |
| CN104776504A (en) * | 2015-04-19 | 2015-07-15 | 北京德能恒信科技有限公司 | Three-piece type machine room energy-saving air conditioning system |
| CN105120637A (en) * | 2015-09-15 | 2015-12-02 | 西安工程大学 | Evaporative-cooling, water-cooling and air-cooling composite cooling system for data center |
| US20170112023A1 (en) * | 2015-10-19 | 2017-04-20 | Hon Hai Precision Industry Co., Ltd. | Cooling system for data center |
| CN106654926A (en) * | 2016-11-10 | 2017-05-10 | 国网节能服务有限公司 | Energy-saving type power distribution cabinet air conditioning device and method thereof |
| CN108684196A (en) * | 2018-07-20 | 2018-10-19 | 北京国电恒嘉科贸有限公司 | Data center's air-conditioning system |
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Application publication date: 20190329 |