CN207365344U - A kind of air channel structure of the energy saving refrigeration of cabinet - Google Patents
A kind of air channel structure of the energy saving refrigeration of cabinet Download PDFInfo
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- CN207365344U CN207365344U CN201720450075.9U CN201720450075U CN207365344U CN 207365344 U CN207365344 U CN 207365344U CN 201720450075 U CN201720450075 U CN 201720450075U CN 207365344 U CN207365344 U CN 207365344U
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Abstract
Structure of the utility model for a kind of air passage of the energy saving refrigeration of cabinet, including refrigerating plant, one group of cabinet for being provided with machine, refrigerating plant has cold wind outlet and hot-wind inlet, cold wind is transmitted in cabinet using air passage, air passage includes being separately positioned on the cold air duct and hot-air channel of the cabinet lower end and upper end, and the air in cold air duct in cabinet body via entering and hot-air channel；Cabinet is put successively, and the hot-air channel above and below each neighboring cabinet is sealed against each other with cold air duct to be connected, the cold wind outlet and the hot-wind inlet being connected with hot-air channel that cold air duct communicates.Cold air duct, including by being close to the air channel of bottom plate of machine cabinet, is provided with ventilation hole on bottom plate, and the cold wind in cold air duct enters cabinet from ventilation hole；In cold air duct, wind turbine is additionally provided with, wind turbine mouth face ventilation hole, air-valve is provided with wind turbine mouth.The utility model is since when cold wind is entered in cabinet, being provided with the air-valve in air passage can control the cold blast rate entered in cabinet suitably to be distributed.
Description
Technical field
Computer room construction field is the utility model is related to, used one kind is to one during central air conditioning more particularly in computer room
The air channel structure for the energy saving refrigeration of cabinet that group cabinet freezes.
Background technology
Present internet development is rapid, and more and more companies build one's own computer room, and more and more companies move into
Tall Office Building, and these office building management regulations and stringent, are usually constructed with unified central air-conditioning, wind-exchanging system and extinguishing pipe
Reason system.And these central air-conditioning, wind-exchanging system and fire management system are set for environment in office building, it does not meet
The requirement of computer room.
Therefore, in practice, freezed using a refrigerating plant to the cabinet in computer room, due to general more than one
A cabinet, accordingly, it is possible to cause different cabinets to have different refrigeration effects, makes whole refrigeration effect give a discount.
Utility model content
When the purpose of this utility model uses refrigerating plant central refrigerating aiming at current computer room, have uneven in temperature
Phenomenon, causes the discounted deficiency of refrigeration effect, discloses a kind of structure in the air passage of the energy saving refrigeration of cabinet, utilizes the wind of the structure
Road, can uniformly distinguish refrigerating capacity to all cabinets as needed.
The utility model is that technical solution is used by realizing its purpose：A kind of knot in the air passage of the energy saving refrigeration of cabinet
Structure, including refrigerating plant, one group of cabinet for being provided with machine, the refrigerating plant have cold wind outlet and hot-wind inlet, adopt
Cold wind is transmitted in cabinet with air passage, the air passage includes being separately positioned on the cabinet lower end and the cold wind of upper end leads to
Road and hot-air channel, air in the cold air duct in cabinet body via entering hot-air channel；The cabinet according to
Secondary to put, the hot-air channel above and below each neighboring cabinet is sealed against each other with cold air duct to be connected, the cold wind outlet that cold air duct communicates
The hot-wind inlet being connected with the hot-air channel.The cold air duct, including it is close to the air channel of bottom plate of machine cabinet, in institute
It is provided with ventilation hole on the bottom plate stated, the cold wind in cold air duct enters cabinet from ventilation hole；In the cold air duct, also
Wind turbine is provided with, the ventilation hole described in wind turbine mouth face, air-valve is provided with wind turbine mouth.
The utility model can be controlled due to when cold wind is entered in cabinet, being provided with the air-valve in air passage and entered
Cold blast rate in cabinet is suitably distributed.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：It was also equipped with the ventilation hole
Filter device.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：Electric drive is also set up on all air-valves
Device, all electronic drivers are controlled by a Centralized Controller.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：The refrigerating plant is arranged on a system
In cold cabinet, four spaces are separated into by one piece of diaphragm plate and one piece of vertical clapboard in the refrigerating machine cabinet, in relative angle
Evaporator and condenser are separately installed with two spaces, cold wind outlet is arranged on the evaporator installation space.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：It is additionally provided with the cold wind outlet
Main air blower cold wind in the evaporator installation space being blown into the cold air duct.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：In the evaporator installation space and phase
Window is provided with the vertical clapboard the latter half between adjacent air space, is set in the adjacent space of the evaporator installation space
There is fresh air inlet, fresh air enters through the window set on vertical clapboard the latter half from the fresh air inlet
Into the evaporator installation space.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：In the condenser installation space and phase
Window is provided with the vertical clapboard top half between adjacent air space, the hot-wind inlet is arranged on the condenser installation
The adjacent space in space, the air in the hot-air channel pass into the condenser by the hot-wind inlet and install
Window in the vertical clapboard top half of space and adjacent space enters condenser installation space, empty by being installed installed in condenser
Between refrigerating machine cabinet wall on exhaust fan to pass through discharge duct discharge outdoor.
Further, in the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：Set respectively in the both sides of the diaphragm plate
It is equipped with window；Air in hot-air channel is by the hot wind inlet on evaporator installation space upper space through the window on diaphragm plate
Enter in evaporator installation space；Indoor fresh air is by the fresh air inlet in condenser lower side space via tabula
Window on plate enters evaporator installation space, and by the exhaust fan on the refrigerating machine cabinet wall of condenser installation space
Discharged by discharge duct outdoor.
In the structure in the air passage of the energy saving refrigeration of above-mentioned cabinet：The diaphragm plate and the both sides of vertical clapboard are mounted with respectively
The window of window controllable page.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model embodiment refrigerating device structure figure.
Fig. 3 is the utility model embodiment cold air duct structure diagram.
Embodiment
Embodiment 1 is as shown in Figure 1, the present embodiment is in a kind of computer room in office building, due on office building
Have a central air-conditioning, but central air-conditioning cannot meet the cabinet interior circuit board in computer room demand, it is necessary to additional refrigeration plant one
Kind cabinet energy-saving refrigerating device, is one below cabinet 2 as shown in Figure 1, there is ten 2 word orders of cabinet in computer room
Cold air duct 3, cabinet 2 have a hot-air channel 4 namely hot air circuit above, and cold wind enters cabinet 2 from cold air duct 3
It is interior, the machines such as the circuit board in cabinet 2 are cooled down, then enter hot internal channel 4 by hot-air channel from the top of cabinet 2
4 discharges, the cold air duct 3 of each 2 lower end of cabinet and the hot-air channel 4 of upper end, which are interconnected, forms a cold air duct and one
Hot-air channel, in the last cabinet 2, due to there is no cabinet 2 again below, the cold air duct below cabinet 2 at this time
3 just no longer extend, and therefore, one piece of cold wind closure plate 7 are set herein, so that cold wind is no longer outwards blown, equally, at one of most end
2 upper end of cabinet, which is also provided with hot wind closure plate 8, prevents hot wind from being revealed at this.In practice, since this group of cabinet 2 is all mounted in
In office building, office building also provides central air-conditioning in itself, and only this central air-conditioning is that the user in whole office building is made
, since people is different from requirement of the machine to air-conditioning system, central air-conditioning still cannot meet the machine in cabinet 2 sometimes
Need, therefore, when computer room is fitted up in office building, the cabinet refrigerating plant of the present embodiment can be used, which has
Cold air duct 3, the hot-air channel 4 combined with cabinet 2 send cold wind to the machine in cabinet 2.
In the present embodiment, refrigerating plant is blown into cold wind below each cabinet using air passage, the wind of the energy saving refrigeration of cabinet
The structure in road is as shown in Figure 3：Air passage includes the cold air duct 3 below setting cabinet 2 and the hot-air channel being arranged on above cabinet 2
4, cold air duct 3 is communicated with the cold wind outlet 5 of refrigerating plant 1, and hot-air channel 4 after the device cooling in cabinet 2 by forming
Hot wind back to refrigerating plant formed circulation.Cold air duct 3 is as shown in figure 3, including the ventilation by being close to 2 bottom plate 3-2 of cabinet
Groove 3-1, is provided with ventilation hole 3-4 on bottom plate 3-2, and the cold wind in cold air duct 3 enters cabinet 2 from ventilation hole 3-4.Divulging information
Filtration apparatus 3-3 is also equipped with the 3-4 of hole in cold air duct 3, wind turbine 3-6 is additionally provided with filtration apparatus 3-3, in wind turbine 3-
Air-valve 3-5 is provided with 6 mouthfuls.
During use is put into practice, the cabinet of one group of arrangement will have several, as shown in Figure 1 be ten, in this way, cold wind from
When cold wind outlet 5 enters hot-air channel 3, the cold wind pressure in hot-air channel 3 below several cabinets 2 of beginning is bigger,
It will then diminish gradually, this will cause to the uneven in temperature of each cabinet, refrigerating device refrigeration effect is given a discount, therefore, in reality
It can be controlled during trampling by air-valve 3-5, the air-valve 3-5 of the cabinet of 3 the initial segment of cold air duct, 2 times installations open smaller
Mouth, behind increase successively, so all cabinets can be enable to obtain required cold air.
In practice, air-valve 3-5 uses an electronic driver, using a central control device to each air-valve 3-
5 are controlled.
In the present embodiment, refrigerating plant 1 uses a kind of precision air conditioner, as shown in Fig. 2, the precision as refrigerating plant 1 is empty
Internal structure is adjusted, in precision air conditioner cabinet, is mutually reported to the leadship after accomplishing a task using one piece of diaphragm plate 1-5 and one piece of vertical clapboard 1-6, will be accurate empty
The air-conditioning in cabinet is adjusted to be separated into mutually isolated space Fen Lingshi upper lefts, lower-left, upper right, the bottom right of four relative closures, this
In embodiment, in upper right space install condenser 1-1, in the space of lower-left install evaporator 1-2, in this way, by installed in
Under the action of compressor in the space of bottom right, the heat absorption in the space of lower-left is pumped into the space in the upper right corner, is formed cold
Hot wind space where condenser 1-1, the lower-left where evaporator 1-2 form refrigeration space, cold wind are provided with refrigeration space
Outlet 5 is communicated with the cold air duct 3 installed in 2 lower part of cabinet, in order to ensure pressure of the cold wind in cold air duct, is gone out in cold wind
A main air blower 1-4 can be set at mouth 5, cold wind is blown into cold air duct 3 using this turbofan, precision air conditioner machine
The fresh air for namely having central air-conditioning in office building outside cabinet is spatially provided with fresh air inlet 9 from bottom right and enters peace
In bottom right space equipped with compressor, lower-left is entered by the window installed on the vertical clapboard 1-6 between lower-left, bottom right space
In space, this is because turbofan effect causes the fresh air in the computer room that the negative pressure in the space of lower-left introduces to enter system
In cold space.
In addition, on precision air conditioner cabinet top, upper left quarter has to be connected with the hot-air channel 4 on 2 top of cabinet, there is one here
A hot-wind inlet 6, is returned to by being cooled down to machinery equipments such as the circuit boards in cabinet 2 and the hot wind of heating in hot-air channel 4
Hot-wind inlet 6 enters upper left space, and the upper right space where condenser 1-1 is entered using the window above vertical clapboard 1-6,
Come into full contact with condenser 1-1, the heat on absorptive condenser 1-1, hot blast temperature further raises, here can be in condenser
Having where 1-1 in upper right space sets an exhaust fan 1-5 to discharge, and hot wind can be vented directly in computer room, also may be used here
It is outdoor to be discharged hot wind using discharge duct.
Alternatively, it is also possible to set window on diaphragm plate 1-5, the recycling hot wind allowed out of upper left space enters lower-left
In evaporator space, evaporator 1-2 is transferred heat to, becomes cold wind and is blown out to by main air blower 1-4 in cold air duct 3, is formed
Such a circulation：Equipment-hot-air channel 4- in evaporator 3- main air blower 1-4- cold wind outlet 5- cold air duct 3- cabinets 2
The space where window-evaporator 1-2 on hot-wind inlet 6- upper lefts space-diaphragm plate 1-5.Form a SAPMAC method.In addition,
An also thermal cycle, is exactly that fresh air in computer room is entered in the space of bottom right from the fresh air inlet 9 in bottom right space,
The condenser 1-1 spaces of upper right are entered by the window on diaphragm plate 1-5, by air draft after the heat on absorptive condenser 1-1
Fan 1-5 discharges to enter in computer room again, form circulation, but since the air from condenser 1-1 spaces out compares in practice
Heat, therefore, outdoor is discharged using air passage by the air of heat.
If window on using vertical clapboard 1-6 carries out air circulation, kind of refrigeration cycle and heating circulation will be so：
Kind of refrigeration cycle：Window-evaporator on air-fresh air inlet 9- bottom rights space-vertical clapboard 1-6 in computer room
Circuit board or other machines-hot-air channel 4- in place space-main air blower 1-4- cold wind outlet 5- cold air duct 3- cabinets 2
Where window-condenser 1-1 on hot-wind inlet 6- upper lefts space-vertical clapboard 1-6 in space-exhaust fan 1-3- computer rooms, sometimes
Hot wind can also be discharged in an exhaust fan 1-3 additional exhaust duct as needed.
Therefore, in practice, two windows can be all installed on diaphragm plate 1-5 and vertical clapboard 1-6, in addition on window
Window page is set, window page can be controlled using a control device, to realize that different kind of refrigeration cycle and heating circulate.
Claims (9)
1. a kind of air channel structure of the energy saving refrigeration of cabinet, including refrigerating plant (1), one group of cabinet (2) for being provided with machine is described
Refrigerating plant (1) there is cold wind outlet (5) and hot-wind inlet (6), cold wind is transmitted in cabinet (2) using air passage, its spy
Sign is：The air passage includes being separately positioned on the cold air duct (3) and hot-air channel of cabinet (2) lower end and upper end
(4), the air in the cold air duct (3) in cabinet (2) cabinet via entering hot-air channel (4)；The cabinet (2)
Put successively, the hot-air channel (4) of each neighboring cabinet (2) up and down is sealed against each other with cold air duct (3) to be connected, cold air duct (3)
The cold wind outlet (5) communicated and the hot-wind inlet (6) being connected with the hot-air channel (4)；
The cold air duct (3), including it is close to the air channel (3-1) of cabinet (2) bottom plate (3-2), in the bottom plate (3-2)
On be provided with ventilation hole (3-4), the cold wind in cold air duct (3) enters cabinet (2) from ventilation hole (3-4)；In the cold wind
Passage (3) is inner, is additionally provided with wind turbine (3-6), the ventilation hole described in wind turbine (3-6) mouth face, is provided with wind turbine (3-6) mouth
Air-valve (3-5).
2. the air channel structure of the energy saving refrigeration of cabinet according to claim 1, it is characterised in that：In the ventilation hole (3-
4) filtration apparatus (3-3) is also equipped with.
3. the air channel structure of the energy saving refrigeration of cabinet according to claim 1 or 2, it is characterised in that：All air-valves (3-5)
On also set up electronic driver, all electronic drivers are controlled by a Centralized Controller.
4. the air channel structure of the energy saving refrigeration of cabinet according to claim 1, it is characterised in that：The refrigerating plant is set
In a refrigerating machine cabinet, four are separated into by one piece of diaphragm plate (1-5) and one piece of vertical clapboard (1-6) in the refrigerating machine cabinet
A space, is separately installed with evaporator (1-2) and condenser (1-1), cold wind outlet in the two spaces of relative angle
(5) it is arranged on described evaporator (1-2) installation space.
5. the air channel structure of the energy saving refrigeration of cabinet according to claim 4, it is characterised in that：Exported in the cold wind
(5) be additionally provided with the master cold wind in described evaporator (1-2) installation space being blown into the cold air duct (3) on
Wind turbine (1-4).
6. the air channel structure of the energy saving refrigeration of cabinet according to claim 4, it is characterised in that：In the evaporator (1-
2) window is provided with described vertical clapboard (1-6) the latter half of installation space and adjacent space, in the evaporator (1-
2) adjacent space of installation space is provided with fresh air inlet (9), and fresh air enters from the fresh air inlet (9)
Described evaporator (1-2) installation space is entered by the window set on vertical clapboard (1-6) the latter half.
7. the air channel structure of the energy saving refrigeration of cabinet according to claim 4, it is characterised in that：In the condenser (1-
1) window, the hot-wind inlet (6) are provided with described vertical clapboard (1-6) top half of installation space and adjacent space
It is arranged on the adjacent space of described condenser (1-1) installation space, the air in the hot-air channel (4) is by the warm
Wind entrance (6) is passed into vertical clapboard (1-6) top half of condenser (1-1) installation space and adjacent space
Window enters condenser (1-1) installation space, by the exhaust fan on the refrigerating machine cabinet wall of condenser (1-1) installation space
(1-3) is discharged outdoor by discharge duct.
8. the air channel structure of the energy saving refrigeration of cabinet according to claim 4, it is characterised in that：In the diaphragm plate (1-
5) both sides are respectively arranged with window；Air in hot-air channel (4) is by the warm on evaporator (1-2) installation space upper space
Wind entrance (6) is entered in evaporator (1-2) installation space through the window on diaphragm plate (1-5)；Indoor fresh air is by cold
Fresh air inlet (9) in condenser (1-1) lower side space enters evaporator (1-2) via the window on diaphragm plate (1-5)
Installation space, and discharge duct is passed through by the exhaust fan (1-3) on the refrigerating machine cabinet wall of condenser (1-1) installation space
Discharge is outdoor.
9. the air channel structure of the energy saving refrigeration of cabinet according to claim 4, it is characterised in that：The diaphragm plate (1-5)
It is mounted with the window of window controllable page respectively with the both sides of vertical clapboard (1-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450075.9U CN207365344U (en) | 2017-04-26 | 2017-04-26 | A kind of air channel structure of the energy saving refrigeration of cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720450075.9U CN207365344U (en) | 2017-04-26 | 2017-04-26 | A kind of air channel structure of the energy saving refrigeration of cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365344U true CN207365344U (en) | 2018-05-15 |
Family
ID=62425017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720450075.9U Expired - Fee Related CN207365344U (en) | 2017-04-26 | 2017-04-26 | A kind of air channel structure of the energy saving refrigeration of cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737532A (en) * | 2019-02-18 | 2019-05-10 | 哈尔滨雷士丹电气科技有限公司 | A kind of high energy saving communication base station Special flexible air-conditioning system |
-
2017
- 2017-04-26 CN CN201720450075.9U patent/CN207365344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737532A (en) * | 2019-02-18 | 2019-05-10 | 哈尔滨雷士丹电气科技有限公司 | A kind of high energy saving communication base station Special flexible air-conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |