CN205717817U - Low noise machine cabinet air-conditioner - Google Patents
Low noise machine cabinet air-conditioner Download PDFInfo
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- CN205717817U CN205717817U CN201620553112.4U CN201620553112U CN205717817U CN 205717817 U CN205717817 U CN 205717817U CN 201620553112 U CN201620553112 U CN 201620553112U CN 205717817 U CN205717817 U CN 205717817U
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Abstract
This utility model belongs to air-conditioning technique field, relates to a kind of low noise machine cabinet air-conditioner, and including the housing being installed on outside rack, described housing is separated into the outer circulation room away from rack and the interior circular chamber against rack by a dividing plate；Described outer circulation indoor are provided with compressor, outer circulation blower fan and condenser, are provided with interior circulating fan and vaporizer in described interior circular chamber, and described vaporizer, compressor and condenser circulation connect into the first circulation line；Described compressor is mounted in the protective cover of described lower housing portion, is filled with sound-absorbing material between described protective cover and described compressor.This utility model protective cover and sound-absorbing material can completely cut off the operating noise absorbing compressor.
Description
Technical field
This utility model relates to air-conditioning technique field, particularly to a kind of low noise machine cabinet air-conditioner.
Background technology
Along with the fast development of the industries such as electric, control, various high-accuracy, the electronics of high complexity, electric equipments are increasingly
It is widely applied, cabinet air conditioner is proposed the aspect requirements such as higher temperature, humidity, cleanliness factor.Cabinet air conditioner is meeting this
While a little requirements, size is increasing, and the electric energy of consumption is more and more higher.
Compressor in existing machine cabinet air-conditioner can frequent start and stop, bring no small operating noise, be unfavorable for processing environment,
Workman's distraction may be caused, cause risk.
Therefore, it is necessary to provide a kind of new machine cabinet air-conditioner to solve the problems referred to above.
Utility model content
Main purpose of the present utility model is to provide a kind of low noise machine cabinet air-conditioner.
This utility model is achieved through the following technical solutions above-mentioned purpose: a kind of low noise machine cabinet air-conditioner, including installing
Housing outside rack, described housing is separated into the outer circulation room away from rack and the interior circulation against rack by a dividing plate
Room；Described outer circulation indoor are provided with compressor, outer circulation blower fan and condenser, be provided with in described interior circular chamber interior circulating fan and
Vaporizer, described vaporizer, compressor and condenser circulation connect into the first circulation line；Described compressor is mounted on institute
State in the protective cover of lower housing portion, between described protective cover and described compressor, be filled with sound-absorbing material.
Concrete, described housing away from the lateral surface of rack be provided with just to the external circulation air inlet of described outer circulation blower fan and
The just outer circulation air outlet to described condenser, described external circulation air inlet is positioned at the lower section of described outer circulation air outlet.
Concrete, described housing towards the medial surface of rack be provided with just to the interior circulation air inlet of described interior circulating fan and
Just to recycling air port in described vaporizer, described interior circulation air inlet is positioned at the described top recycling air port.
Concrete, it is additionally provided with the second circulation line in described housing, described second circulation line includes being positioned at described outer follow
Outer circulation three-dimensional heat pipe in ring casing and the circulating three-dimensional heat pipe circulation being positioned at described circular chamber connect, described interior circulation
Three-dimensional heat pipe is just to described vaporizer, and described outer circulation three-dimensional heat pipe is just to described condenser.
Concrete, the lateral surface of described housing is provided with for controlling described compressor, described outer circulation blower fan and institute
State the controller of interior circulating fan.
Concrete, described housing both sides are provided with attacker.
Using technique scheme, technical solutions of the utility model provide the benefit that:
1, this utility model protective cover and sound-absorbing material can completely cut off the operating noise absorbing compressor；
2, the setting of inlet and outlet is beneficial to automatically generate air circulation motive force, improves the heat exchange efficiency under identical power consumption；
3, wind-guiding limit can prevent from inwardly circulating the flowing of air inlet direction, really to guide the flow direction seeing cold air off
Protect the thermograde importing and exporting both sides, improve heat exchange efficiency；
4, the second circulation line is effectively reduced operating load and the working time of compressor, thus reaches energy-saving and cost-reducing
Purpose；
5, carrying when attacker can facilitate air-conditioner to change.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of embodiment machine cabinet air-conditioner and rack；
Fig. 2 is the profile of embodiment machine cabinet air-conditioner；
Fig. 3 is the partial enlarged drawing of location A in Fig. 2；
Fig. 4 is the partial enlarged drawing of B location in Fig. 2；
Fig. 5 is the control structure figure of embodiment machine cabinet air-conditioner.
In figure, numeral represents:
1-rack,
2-housing,
21-lateral surface,
211-external circulation air inlet,
212-outer circulation air outlet,
213-deep bead,
214-controller,
22-medial surface,
Circulation air inlet in 221-,
Air port is recycled in 222-,
223-wind-guiding limit,
23-dividing plate,
231-lower plate,
24-drain pipe,
25-attacker；
3-outer circulation room,
31-compressor,
311-protective cover,
312-sound-absorbing material,
32-outer circulation blower fan,
33-condenser,
34-outer circulation three-dimensional heat pipe,
35-choke valve,
36-mistress's temperature inductor.
Circular chamber in 4-,
Circulating fan in 41-,
42-vaporizer,
Circulating three-dimensional heat pipe in 43-；
Room temperature induction apparatus in 44-.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of machine cabinet air-conditioner of the present utility model, including the housing 2 being installed on outside rack 1,
Housing 2 is provided with external circulation air inlet 211 and outer circulation air outlet 212 away from the lateral surface 21 of rack 1, and housing 2 is towards rack 1
Medial surface 22 is provided with interior circulation air inlet 221 and interior recycles air port 222；Housing 2 is separated into away from rack 1 by a dividing plate 23
Outer circulation room 3 and the interior circular chamber 4 against rack 1, be provided with compressor 31, be positioned at external circulation air inlet 211 in outer circulation room 3
Outer circulation blower fan 32, the condenser 33 the most externally recycling air port 212 and just outer circulation three-dimensional heat pipe 34 to condenser 33, interior
It is provided with in circular chamber 4 and is positioned at the circulating fan 41 of circulation air inlet 221, the vaporizer 42 of positive inner loop air outlet 222
The just interior circulating three-dimensional heat pipe 43 to vaporizer 42；Vaporizer 42, compressor 31 and condenser 33 circulation connect into first and follow
Endless tube road (does not marks), and outer circulation three-dimensional heat pipe 34 and the circulation of interior circulating three-dimensional heat pipe 43 connect into the second circulation line and (do not mark
Note).
The phase transition process of the cold-producing medium of this utility model refrigeration system is as follows: the liquid of low-temp low-pressure or gas-liquid two-phase system
Temperature after hot-air cools down in rack 1 is raised in vaporizer 42 by cooler, becomes the gaseous refrigerant of low-temp low-pressure.So
Afterwards by being compressed into the gaseous refrigerant of High Temperature High Pressure in Pipeline transport to compressor 31, interior by outward subsequently into condenser 33
Portion's air is cooled to the liquid refrigerant of middle high temperature, eventually passes expansion valve and discharges into the cold-producing medium of low-temp low-pressure and be then transmitted back to
In vaporizer 42, in absorption rack 1, the heat of hot-air is changed into the cold-producing medium of low-pressure low-temperature again, repeats above-mentioned being circulated throughout
Journey.
The phase transition process of the cold-producing medium of this utility model three-dimensional heat pipe is as follows: the liquid refrigeration in interior circulating three-dimensional heat pipe 43
The heat of air in agent absorption rack 1, liquid refrigerant boiling produces steam becomes steam state, and steam rises to outer circulation Three Dimensional Thermal
Pipe 34, after release heat is to outer circulation air, steam is condensed into liquid.Liquid returns to again interior circulating three-dimensional by action of gravity
Heat pipe end, in liquid refrigerant absorption rack 1, the heat of air, repeats above-mentioned cyclic process.
At work, interior circulating fan 41 makes the hot-air in rack 1 enter interior circular chamber 4 through interior circulation air inlet 221,
Circular chamber 4 and the internal air circulation in rack 1 in being formed.Hot-air first cools down through interior circulating three-dimensional heat pipe 43, necessary
Time cool down further by vaporizer 42 again after be expelled to inside rack 1, make rack 1 internal cooling from the interior air port 222 that recycles.
Absorb, from vaporizer 42 and interior circulating three-dimensional heat pipe 43, the heat come and transfer to condenser 33 and outer circulation Three Dimensional Thermal through cold-producing medium
In pipe 34, then it is dispersed in outer circulation room 3.Outer circulation blower fan 32 makes the cold air in the external world enter through external circulation air inlet 211
Outer circulation room 3, forms the air outer circulation of outer circulation room 3 and air.Cold air absorbs heat through outer circulation three-dimensional heat pipe 34, necessary
Time after being absorbed heat further by condenser 33, be expelled to air from outer circulation air outlet 212, make heat distribute.By every
The stop of plate 23, the gas between inner-outer circulation room will not interpenetrate, and the heat exchange between two Room relies on cold-producing medium to complete.If
Outdoor temperature relatively low (such as 5 DEG C), all can be derived rack internal heat generation amount by three-dimensional heat pipe, then need not start compressor
31 carry out refrigerating operaton；If outdoor temperature is higher, only cannot meet radiating requirements in rack by three-dimensional heat pipe, then pass through machine
Control panel, start compressor 31, carry out refrigerating operaton, now three-dimensional heat pipe can provide part heat sinking function, maximizes
Ground reduces operating load and the working time of compressor 31, thus reaches energy-saving and cost-reducing purpose.
As depicted in figs. 1 and 2, external circulation air inlet 211 is positioned at the lower section of outer circulation air outlet 212, interior circulation air inlet
221 are positioned at the top recycling air port 222.Because steam is lighter than cold air, rack 1 hot-air heat release declines, cool ambient air
Heat absorption rises, and this will automatically generate air circulation motive force, improves the heat exchange efficiency under identical power consumption.
Recycle air port 222 in as in figure 2 it is shown, and be provided with wind-guiding limit 223, wind-guiding limit 223 closed evaporating toward the top of inner side
Device 42 and interior circulating three-dimensional heat pipe 43 side.Wind-guiding limit 223 can be to guide the flow direction of inner circulating air so that it is in discharging
Recycle air port 222 and must first pass through interior circulating three-dimensional heat pipe 43 and vaporizer 42, thus improve heat exchange efficiency.
As shown in Figure 4, compressor 31 is mounted in the protective cover 311 of bottom, outer circulation room 3, protective cover 311 and pressure
It is filled with sound-absorbing material 312, protective cover 311 and sound-absorbing material 312 between contracting machine 31 and can completely cut off the work absorbing compressor 31
Noise, moreover it is possible to prevent the moisture in the external world from affecting the work of compressor 31.
As in figure 2 it is shown, outer circulation air outlet 212 is provided with deep bead 23 toward inner side, deep bead 23 closes outer circulation Three Dimensional Thermal
The side of pipe 34 and the side of condenser 33.So deep bead 23 can be by outer circulation three-dimensional heat pipe 34 and condenser 33 end face and four
Week isolation, guides outer circulation air to have to pass through outer circulation three-dimensional heat pipe 34 and condenser 33 flows to outer circulation air outlet 212, from
And improve heat exchange efficiency.
As it is shown on figure 3, offer the drain pipe 24 of some derivation housings 2 bottom interior circular chamber 4, dividing plate 23 has and laterally prolongs
The lower plate 231 stretched, drain pipe 24 inner outlet is opened in the lowest part of lower plate 231.Cold-producing medium at low-temp low-pressure enters vaporizer
During in 42, absorption interior of equipment cabinet air absorbs heat, vaporizer 42 is the lowest due to temperature, and surface can produce dew condensation phenomenon,
And pool condensation flow.Now condensed water just can discharge machine cabinet air-conditioner via these drain pipies 24, it is to avoid interior circular chamber 4 produces
Raw hydrops.The outer wall of housing 2 is typically not provided with the gradient, so still a small amount of hydrops may be had to stay in air-conditioner, and lower plate 231
Can arrange out the gradient, such hydrops just the extreme lower position from lower plate 231 can flow out drain pipe 24.
As it is shown in figure 1, the both sides of housing 2 are provided with attacker 25.Carrying when attacker 25 can facilitate air-conditioner to change.
As shown in Figure 1, Figure 2 with shown in Fig. 5, lateral surface 21 is provided with for controlling compressor 31, outer circulation blower fan 32 and interior
The controller 214 of circulating fan 41, the first circulation line is additionally provided with the choke valve 35 that controlled device 214 controls, outer circulation room 3
Inside it is provided with the mistress's temperature inductor 36 near outer circulation blower fan 32 air outlet, is provided with in interior circular chamber 4 near interior circulating fan
The interior room temperature induction apparatus 44 of 41 air outlets, mistress's temperature inductor 36 and interior room temperature induction apparatus 44 are electrically connected to controller
214.Controller 214 not only acts as and controls compressor 31, outer circulation blower fan 32 and the effect of interior circulating fan 41 switch, moreover it is possible to root
Temperature according to outer circulation room 3 and interior circular chamber 4 adjusts the aperture of choke valve 35, makes Energy Saving Control effect more preferable.Outer room temperature sense
Answer device 36 just can sense atmospheric temperature more accurately near outer circulation blower fan 32 air outlet, it is judged that can outer circulation three-dimensional heat pipe 34
There is provided enough heat exchange amounts, if may turn on compressor 31 auxiliary heat-exchanging not；Interior room temperature induction apparatus 44 is near interior circulated air
Machine 41 air outlet just can sense temperature in rack 1 more accurately, and controls choke valve 35 flow at any time, changes needed for flexible adaptation
Heat.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.
Claims (6)
1. a low noise machine cabinet air-conditioner, including the housing being installed on outside rack, described housing is separated into far by a dividing plate
Disembark cabinet outer circulation room and against the interior circular chamber of rack；Described outer circulation indoor are provided with compressor, outer circulation blower fan and cold
Condenser, is provided with interior circulating fan and vaporizer in described interior circular chamber, described vaporizer, compressor and condenser circulation connect into
First circulation line；It is characterized in that: described compressor is mounted in the protective cover of described lower housing portion, described protective cover
And it is filled with sound-absorbing material between described compressor.
Low noise machine cabinet air-conditioner the most according to claim 1, it is characterised in that: described housing is away from the lateral surface of rack
It is provided with just to the external circulation air inlet of described outer circulation blower fan and just outer circulation air outlet to described condenser, described outer circulation
Air inlet is positioned at the lower section of described outer circulation air outlet.
Low noise machine cabinet air-conditioner the most according to claim 1, it is characterised in that: described housing is towards the medial surface of rack
It is provided with just to the interior circulation air inlet of described interior circulating fan with just to recycling air port in described vaporizer, described interior circulation
Air inlet is positioned at the described top recycling air port.
Low noise machine cabinet air-conditioner the most according to claim 1, it is characterised in that: it is additionally provided with the second circulation in described housing
Pipeline, described second circulation line includes being positioned at the indoor outer circulation three-dimensional heat pipe of described outer circulation and being positioned at described circular chamber
Interior interior circulating three-dimensional heat pipe circulation connects, and described interior circulating three-dimensional heat pipe is just to described vaporizer, described outer circulation Three Dimensional Thermal
Pipe is just to described condenser.
Low noise machine cabinet air-conditioner the most according to claim 1, it is characterised in that: it is provided with on the lateral surface of described housing
For controlling described compressor, described outer circulation blower fan and the controller of described interior circulating fan.
Low noise machine cabinet air-conditioner the most according to claim 1, it is characterised in that: described housing both sides are provided with attacker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553112.4U CN205717817U (en) | 2016-06-08 | 2016-06-08 | Low noise machine cabinet air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553112.4U CN205717817U (en) | 2016-06-08 | 2016-06-08 | Low noise machine cabinet air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717817U true CN205717817U (en) | 2016-11-23 |
Family
ID=57301675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553112.4U Active CN205717817U (en) | 2016-06-08 | 2016-06-08 | Low noise machine cabinet air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458610A (en) * | 2018-03-29 | 2018-08-28 | 广东努谢尔环境科技有限公司 | Micro channel heat pipe device |
-
2016
- 2016-06-08 CN CN201620553112.4U patent/CN205717817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458610A (en) * | 2018-03-29 | 2018-08-28 | 广东努谢尔环境科技有限公司 | Micro channel heat pipe device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |