CN201750669U - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
- Publication number
- CN201750669U CN201750669U CN201020520357XU CN201020520357U CN201750669U CN 201750669 U CN201750669 U CN 201750669U CN 201020520357X U CN201020520357X U CN 201020520357XU CN 201020520357 U CN201020520357 U CN 201020520357U CN 201750669 U CN201750669 U CN 201750669U
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- Prior art keywords
- cabinet
- air
- conditioner
- installation portion
- circulation heat
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- Expired - Lifetime
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Abstract
The utility model relates to a cabinet air conditioner, which is used to be detachably installed on the cabinet door to maintain temperature inside the cabinet, the cabinet air conditioner comprises an installation support used for detachably installing the cabinet air conditioner on the cabinet door and an internal circulation heat exchange system and an external circulation heat exchange system mutually isolated along a front and back direction. The installation support is provided with at least one installation part, each installation part is provided with at least one buckle element for forming a detachable engagement with the buckle formed on the cabinet door. The cabinet air conditioner in the utility model performs a buckle installation of the cabinet air conditioner on the cabinet door via the buckle element, and is advantaged by simple structure and fast and convenient installation.
Description
Technical field
The utility model relates to a kind of air conditioner, relates in particular to a kind of rack special air conditioner device.
Background technology
Along with the quickening of process of industrialization and the raising of various device automaticity, more and more widely as the use of accurate, complicated electronics such as servo amplifier, PLC, frequency converter, uninterrupted power supply, electric equipment.Can produce a large amount of heats during these equipment works, and self is relatively more responsive again to high temperature, when the control in-cabinet temperature is higher than 40 ℃ for a long time, can influences the stable and life-span of control appliance.Common solution is ventilating fan to be installed realize cooling on control cubicle, but during fan work, extraneous dust, greasy dirt and pernicious gas also can enter in the control cubicle thereupon, by circuit board or the absorption of other surface electrostatics, accumulate over a long period, will cause the corrosion of surface mount elements and printed wire, influence the heat radiation of components and parts simultaneously.The short circuit that also can detonator circuit plate hight splenium after the dust that gathers makes moist divides.The control cubicle operating time is long more, and the problems referred to above are outstanding more, will cause the catastrophic failure of control section when being accumulated to a certain degree.
Cabinet air conditioner (control cubicle air conditioner) is the preferable settling mode that solves above-mentioned cooling machine cabinet problem.Cabinet air conditioner (control cubicle air conditioner) is realized absorbing and cooling temperature by compression-type refrigeration, thereby makes control cubicle under airtight situation, and airborne heat and moisture content in the control cubicle are shifted outside cabinet.High temperature in the external environment condition, dust, greasy dirt, corrosive gas can not enter control cubicle inside, thereby have solved a series of problems that the fan heat radiation is brought.Can maintain all the time in the control cubicle in 30--35 ℃ the ideal temperature environment, the useful life and the stability of electronics, electric equipment are effectively guaranteed.The hardware damage that catastrophic failure caused of control system, and economy, the credibility loss bringing delivery to delay etc. to be caused that stop production is huge, the expense of installation and control cabinet air conditioner only accounts for the very fraction of whole (cover) equipment total value, uses the control cubicle air conditioner for the safe handling of complete equipment and have important function in useful life of prolonging control system.
Existing machine cabinet air-conditioner is bulky, complex structure, and install and use has inconvenience more.Usually, can adopt the mode of bolt snap close will be formed at machine cabinet air-conditioner mounting flange snap close all around on rack cabinet door.Yet this kind mode is installed inconvenience, and the set-up time of consuming is long.In addition, do not play the effect of well antitheft and protection to machine cabinet air-conditioner.Therefore, need be improved above technological deficiency.
The utility model content
The purpose of this utility model is to provide a kind of machine cabinet air-conditioner, and it is quick and easy for installation, and is simple in structure.
For achieving the above object, the utility model is about a kind of machine cabinet air-conditioner, and it comprises and is used for machine cabinet air-conditioner detachably is installed on the mounting bracket of rack cabinet door and internal circulation heat-exchanging system and the outer circulation heat-exchange system that completely cuts off mutually along fore-and-aft direction.Mounting bracket has at least one installation portion, each installation portion be provided with at least one buckle element be used for be formed at rack cabinet door on buckle form detachable the cooperation.
As further improvement of the utility model, the non-removable installation portion that is connected in of described buckle element.
As further improvement of the utility model, described buckle element has joint portion that combines with installation portion and the L shaped clasp that forms from the joint portion projection, and it is snapped in the buckle of rack cabinet door.
As further improvement of the utility model, described buckle element has joint portion that combines with installation portion and the bridge muscle that forms from joint portion middle part projection.
As further improvement of the utility model, described mounting bracket has pair of side brackets, and each side stand has first installation portion, wherein a pair of buckle element along upper and lower to being arranged in this first installation portion.
As further improvement of the utility model, described mounting bracket has respectively the fixing pair of side brackets with the internal circulation heat-exchanging system, each side stand have first installation portion that at least one buckle element is installed and from this first installation portion backward vertical extent with second installation portion against rack cabinet door.
As further improvement of the utility model, described internal circulation heat-exchanging system stretches out the second installation portion trailing edge to extend into rack cabinet door inside along fore-and-aft direction.
As further improvement of the utility model, described outer circulation heat-exchange system has shell body, and its pivot joint is installed on second installation portion, one lateral margin of mounting bracket.
As further improvement of the utility model, described outer circulation heat-exchange system has condenser and the compressor between the air channel of the cabinet external air inlet mouth that is interconnected, the outer air outlet of cabinet, the outer blower fan of cabinet, air outlet formation cabinet external air inlet mouth and cabinet outside.
As further improvement of the utility model, described internal circulation heat-exchanging system and outer circulation heat-exchange system completely cut off by dividing plate and first half is positioned at the outer circulation heat-exchange system, it has in the cabinet that is interconnected air outlet, cabinet inner blower in air inlet, the cabinet, and the evaporator between the air channel that air outlet forms in air inlet and the cabinet in cabinet.
The beneficial effects of the utility model are: be installed on the machine cabinet air-conditioner of rack cabinet door by the buckle element buckle, and simple for structure, quick and easy for installation, and save the set-up time.
Description of drawings
Fig. 1 is the forward sight assembling schematic perspective view of the utility model machine cabinet air-conditioner and rack;
Fig. 2 is another angle assembling schematic perspective view of the utility model machine cabinet air-conditioner and rack;
Fig. 3 is the backsight assembling schematic perspective view of the utility model machine cabinet air-conditioner and rack cabinet door;
Fig. 4 is the part assembling stereogram of the utility model machine cabinet air-conditioner and rack cabinet door, and wherein shell body is opened;
Fig. 5 is the rear perspective assembly drawing of the utility model machine cabinet air-conditioner;
Fig. 6 is the side view cutaway drawing of the utility model machine cabinet air-conditioner;
Fig. 7 is the three-dimensional view of the rack cabinet door that is clasped with the utility model machine cabinet air-conditioner, and wherein machine cabinet air-conditioner buckle element is clasped in the buckle of rack cabinet door;
Fig. 8 is the part three-dimensional exploded view of the utility model machine cabinet air-conditioner, and wherein shell body is opened.
Embodiment
See also Fig. 1 to Fig. 3, it illustrates according to the machine cabinet air-conditioner 100 of a preferred embodiment of the utility model and the three-dimensional combination figure of rack 7.In the utility model preferred implementation, this machine cabinet air-conditioner 100 is used to rack 7 to realize refrigeration, guarantees the normal operation of rack 7.In the utility model preferred implementation, this rack 7 is a battery rack, yet the utility model machine cabinet air-conditioner 100 is not limited in and is applied to battery rack 7, and it can also be applied to the rack that other applicable the utility model machine cabinet air-conditioners 100 are realized refrigerating function.The utility model machine cabinet air-conditioner 100 and rack cabinet door 6 are for buckle is connected, yet it is not limited only to being connected of buckle mode, and other can realize that the mode of removably connecting between the two includes in utility model purport of the present utility model.
See also Fig. 4 to Fig. 6, the cabinet 2 of the utility model machine cabinet air-conditioner 100 is formed isolated mutually internal circulation heat-exchanging system 21 that is positioned at the rear that is separated to form by dividing plate 28 and the outer circulation heat-exchange system 22 that is positioned at the place ahead with shell body 4.
Internal circulation heat-exchanging system 21 has by mounting bracket 3, dividing plate 28 and back shroud 27 and encloses the internal circulation heat-exchanging chamber 210 that forms jointly.Back shroud 27 is air inlet 212 in the top offers cabinet, and air outlet 213 in the below offers rectangular cabinet.Be provided with in the internal circulation heat-exchanging chamber 210 be installed on back shroud 27 and and cabinet in the cabinet inner blower 211 that aligns of air inlet 212, be arranged in the cabinet evaporator 214 and the electric component 29 between the air outlet 213 in the air inlet 212 and cabinet.Electric component 29 can be arranged at optional position in the internal circulation heat-exchanging chamber 210.Back shroud 27 screw locks can be used for safeguarding from the rear portion machine cabinet air-conditioner 100 in mounting bracket 3.At work, the air inlet 212 in the cabinet of the hot-air in the rack cabinet enters internal circulation heat-exchanging chamber 210, passes through then after the cooling of the cold-producing medium (refrigerant) in the evaporator 214 that air outlet 213 is expelled to rack inside in the cabinet, thereby reduces the rack temperature inside.The flow direction that back shroud 27 further is provided with the cold air that the wind-guiding side 2130 that is positioned at cabinet air outlet 213 top edges and tilts to cabinet sends with guiding prevents to flow to cabinet air inlet 211 directions.Cabinet inner blower 211 is in the face of air inlet 212 in the cabinet and rack is inner is provided with, its role is to make enter hot-air guiding evaporator 214 in the internal circulation heat-exchanging chamber 210 cooling off, thereby and in the cabinet that further leads air outlet 213 be discharged to the inner space of rack.Therefore the position of evaporator 214 is in cabinet in air inlet 212 and the cabinet between the air channel of air outlet 213 formation.In the utility model, for increasing the film-cooled heat of evaporator 214, it is obliquely installed in internal circulation heat-exchanging chamber 210, and a side is fixed in cabinet inner blower 211 belows, and opposite side is fixed in the bottom of mounting bracket 3 and closes on dividing plate 28.
Outer circulation heat-exchange system 22 has by enclosing the outer circulation heat exchanging chamber 220 that forms between shell body 4 and the internal circulation heat-exchanging system 21.Shell body 4 have front panel 41, with front panel 41 pair of sidewalls 42 connected vertically and opposing top, diapire (not label).Front panel 41 tops offer cabinet external air inlet mouth 410, and each sidewall 42 bottom offers the outer air outlet 421 of cabinet.Outer circulation heat exchanging chamber 220 is provided with the compressor 5 that is installed on mounting bracket 3 bottoms and closes on dividing plate 28, is installed on the sidewall 42 of shell body 4 and aligns the outer blower fan 24 of a pair of cabinet of the outer air outlet 421 of cabinet and is installed on mounting bracket 3 tops and aligns the condenser 23 of cabinet external air inlet mouth 410.Compressor 5 is between the front panel 41 of shell body 4 and dividing plate 28 and be placed in the protective cover 51, is filled with acoustical cotton or Sound-proof material between protective cover 51 and the compressor 5, the noise when reducing compressor 5 work.
In like manner, at work, the cabinet outer air in condenser 23 enters outer circulation heat exchanging chamber 220, becomes hot blast that temperature raise through the cabinet outer air behind the condenser 23 from cabinet external air inlet mouth 410, and blower fan 24 air outlet 421 outside cabinet is discharged to the cabinet external space outside cabinet then.Outer blower fan 24 buckles of cabinet are arranged at sidewall 42 inboards and align outer air outlet 421 positions of cabinet.Condenser 23 is used for carrying out heat exchange with the cabinet outer air, cold-producing medium (refrigerant) that will heating in internal circulation heat-exchanging system 21 thus heat release cooled cold-producing medium (refrigerant) is returned to hot-air in the continuation cooling cabinet in the internal circulation heat-exchanging chamber 210 in for the cabinet outer air.Therefore, the position of condenser 23 be provided with should the air channel of air outlet 421 formation cabinet external air inlet mouth 410 and cabinet outside between, in preferred implementation of the present utility model, because machine cabinet air-conditioner 100 compact conformations, condenser 23 is arranged at and is aligned with cabinet external air inlet mouth 410 places.Yet in other preferred implementations, cabinet external air inlet mouth 410 can be used as the outer air outlet of cabinet, and the outer air outlet 421 of cabinet can be used as cabinet external air inlet mouth equally, can realize that equally the utility model carries out cooling purpose to cold-producing medium (refrigerant).In addition, for preventing that producing convection current between the cold and hot wind influences the heat exchange effect, one sealing strip 25 is placed in around the cabinet external air inlet mouth 410 and with condenser 23 frames and compresses and produce elastic deformation on every side, thereby with condenser 23 front end faces and isolated all around, guiding cabinet outer air flows to the outer air outlet 421 of cabinet through cabinet external air inlet mouth 410, thereby improves heat exchange efficiency.
See also Fig. 7, projection certain distance in rack cabinet door 6 front surfaces middle parts forms installation portion 61, and it has certain thickness and offer rectangular enclosure 60 and is used for accommodating cabinet 2.This installation portion 61 forms four side 610 is installed around cavity 60.On two relative long sides 610, be arranged at intervals with respectively a pair of along upper and lower to the buckle 62 of arranging.Each buckle 62 is a rectangle, and its middle part is formed with outstanding bridge muscle 620.In other preferred implementations of the utility model, buckle 62 and the bridge muscle 620 that upward forms thereof are not limited to be arranged on the relative long side 610, it can also be arranged on the short relatively side 610, perhaps a pair of buckle 62 is arranged at long side 610, another is arranged on the short side 610 buckle 62, can realize that equally the utility model machine cabinet air-conditioner 100 combines with the buckle of rack cabinet door 6.In addition, machine cabinet air-conditioner 100 also is not limited to a kind of mode of buckle with combining of rack cabinet door 6, and it can also use other dismountable combinations, all without prejudice to utility model aim of the present utility model.
The metallic stamping pieces of rack cabinet door 6 is installed and cabinet 2 buckles are installed on to mounting bracket 3 for cabinet 2 each parts snap close are provided.Mounting bracket 3 comprise pair of side brackets 31 that internal circulation heat-exchanging system 21 at interval is provided with and between this is to side stand 31 and with dividing plate 28 vertically disposed base plates 32.Side stand 31 is L-shaped substantially, and it has with dividing plate 28 and is positioned at same plane and first installation portion 311 that is connected with dividing plate 28 edges, vertical backward second installation portion 312 that is bent to form of this first installation portion 311 certainly.311 back side punching presses of first installation portion have some salient points, four buckle elements 33 are welded to connect respectively on these salient points (consults Fig. 5) especially, certainly, the connected mode of the buckle element 33 and first installation portion 311 is not limited to welding manner, it can also be other detachable or non-removable connected modes, all without prejudice to utility model aim of the present utility model, it can also be one-body molded with first installation portion 311.These four buckle elements 33 are except being fixed in the sheet joint portion 331 of first installation portion 311, also comprise from the joint portion the L shaped clasp 332 that 331 times ora terminalis extend to form backward then downwards, its bridge muscle 620 that passes rack cabinet door 6 is to be assembled in cabinet 2 on the rack cabinet door 6.Joint portion 331 width are wide more a lot of than clasp 332, and so the joint portion 331 and first installation portion 311 have enough bond strengths.Second installation portion 312 has extended to form L shaped butting section 314 again respectively laterally from first installation portion, the 311 outermost lateral margins certain distance that vertically extends back earlier, its be resisted against on the front surface of rack cabinet door 6 and the installing rack snap close of condenser 23 on this butting section 314.The first L shaped installation portion 311 and second installation portion 312 are coated on installation portion 61 peripheries that rack cabinet door 6 is given prominence to, in other preferred implementations, buckle element 33 with L shaped clasp 332 can be arranged on the rack cabinet door 6, and the buckle 62 with bridge muscle 620 also can be arranged on first installation portion 311 of machine cabinet air-conditioner 100, only need to make simple conversion, and without prejudice to utility model aim of the present utility model.Base plate 32 is divided into forward and backward two parts by the dividing plate 28 that vertical direction extends, and evaporator 214 1 ends are installed on the base plate 32 that is positioned at internal circulation heat-exchanging chamber 210.The base plate 32 that is positioned at outer circulation heat exchanging chamber 220 is equipped with compressor 5.
Special needs to be pointed out is, in the utility model embodiment only with this machine cabinet air-conditioner 100 as example, the machine cabinet air-conditioner of other types all is suitable for the principle that the utility model discloses in actual applications.For the person of ordinary skill of the art, that is done under instruction of the present utility model changes at equivalence of the present utility model, must be included in the scope that the utility model claim advocated.
Claims (10)
1. machine cabinet air-conditioner, it is used for detachably being installed on rack cabinet door to keep the temperature in the rack, and it comprises and is used for machine cabinet air-conditioner detachably is installed on the mounting bracket of rack cabinet door and internal circulation heat-exchanging system and the outer circulation heat-exchange system that completely cuts off mutually along fore-and-aft direction; It is characterized in that: mounting bracket has at least one installation portion, each installation portion be provided with at least one buckle element be used for be formed at rack cabinet door on buckle form detachable the cooperation.
2. machine cabinet air-conditioner as claimed in claim 1 is characterized in that, the non-removable installation portion that is connected in of described buckle element.
3. machine cabinet air-conditioner as claimed in claim 1 is characterized in that, described buckle element has joint portion that combines with installation portion and the L shaped clasp that forms from the joint portion projection, and it is snapped in the buckle of rack cabinet door.
4. machine cabinet air-conditioner as claimed in claim 1 is characterized in that, described buckle element has joint portion that combines with installation portion and the bridge muscle that forms from joint portion middle part projection.
5. machine cabinet air-conditioner as claimed in claim 1 is characterized in that described mounting bracket has pair of side brackets, and each side stand has first installation portion, wherein a pair of buckle element along upper and lower to being arranged in this first installation portion.
6. machine cabinet air-conditioner as claimed in claim 1, it is characterized in that, described mounting bracket has respectively the fixing pair of side brackets with the internal circulation heat-exchanging system, each side stand have first installation portion that at least one buckle element is installed and from this first installation portion backward vertical extent with second installation portion against rack cabinet door.
7. machine cabinet air-conditioner as claimed in claim 6 is characterized in that, described internal circulation heat-exchanging system stretches out the second installation portion trailing edge to extend into rack cabinet door inside along fore-and-aft direction.
8. machine cabinet air-conditioner as claimed in claim 6 is characterized in that, described outer circulation heat-exchange system has shell body, and its pivot joint is installed on second installation portion, one lateral margin of mounting bracket.
9. machine cabinet air-conditioner as claimed in claim 8, it is characterized in that described outer circulation heat-exchange system has condenser and the compressor between the air channel of the cabinet external air inlet mouth that is interconnected, the outer air outlet of cabinet, the outer blower fan of cabinet, air outlet formation cabinet external air inlet mouth and cabinet outside.
10. machine cabinet air-conditioner as claimed in claim 1, it is characterized in that, described internal circulation heat-exchanging system and outer circulation heat-exchange system completely cut off by dividing plate and first half is positioned at the outer circulation heat-exchange system, it has in the cabinet that is interconnected air outlet, cabinet inner blower in air inlet, the cabinet, and the evaporator between the air channel that air outlet forms in air inlet and the cabinet in cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020520357XU CN201750669U (en) | 2010-09-08 | 2010-09-08 | Cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020520357XU CN201750669U (en) | 2010-09-08 | 2010-09-08 | Cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201750669U true CN201750669U (en) | 2011-02-16 |
Family
ID=43585342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020520357XU Expired - Lifetime CN201750669U (en) | 2010-09-08 | 2010-09-08 | Cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201750669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404969A (en) * | 2010-09-08 | 2012-04-04 | 苏州昆拓冷机有限公司 | Air conditioner of machine cabinet |
| CN104214921A (en) * | 2013-05-31 | 2014-12-17 | 苏州昆拓热控系统股份有限公司 | Equipment cabinet air adjusting device and equipment cabinet air adjusting device case |
-
2010
- 2010-09-08 CN CN201020520357XU patent/CN201750669U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404969A (en) * | 2010-09-08 | 2012-04-04 | 苏州昆拓冷机有限公司 | Air conditioner of machine cabinet |
| CN104214921A (en) * | 2013-05-31 | 2014-12-17 | 苏州昆拓热控系统股份有限公司 | Equipment cabinet air adjusting device and equipment cabinet air adjusting device case |
| CN104214921B (en) * | 2013-05-31 | 2017-05-17 | 苏州昆拓热控系统股份有限公司 | Equipment cabinet air adjusting device and equipment cabinet air adjusting device case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU QUTU THERMAL CONTROL SYSTEM CO., LTD. Free format text: FORMER NAME: SUZHOU QUTU REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215006 No. 61 Sheng Sheng Road, victory Town, Suzhou Industrial Park, Jiangsu, China Patentee after: Suzhou Qutu Thermal Control System Co., Ltd. Address before: 215006 No. 61 Sheng Sheng Road, victory Town, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Qutu Refrigerator Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |