CN105953316A - Integrated air conditioner of integral communication cabinet - Google Patents
Integrated air conditioner of integral communication cabinet Download PDFInfo
- Publication number
- CN105953316A CN105953316A CN201610496338.XA CN201610496338A CN105953316A CN 105953316 A CN105953316 A CN 105953316A CN 201610496338 A CN201610496338 A CN 201610496338A CN 105953316 A CN105953316 A CN 105953316A
- Authority
- CN
- China
- Prior art keywords
- air
- condenser
- vaporizer
- air conditioner
- storehouse
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides an integrated air conditioner of an integral communication cabinet. The integrated air conditioner comprises an indoor part, an outdoor part and a controller. The indoor part and the outdoor part are installed together to constitute an all-in-one machine. A dust removal device is arranged on the all-in-one machine. The all-in-one machine comprises a shell. A condenser bin and an evaporator bin are arranged in the shell. An evaporator is installed in the evaporator bin. The evaporator is connected with an air-cooled condenser through a pipeline. The air-cooled condenser is connected with a sleeve water condenser through a pipeline. A filter is arranged between the evaporator and the air-cooled condenser. An axial flow fan is installed in the condenser bin. An air outlet is formed in the outer side of the condenser bin. The sleeve water condenser is connected to the high-pressure exhaust end of a compressor. The external dimension of the integrated air conditioner provided by the invention is identical with that of an original cabinet air conditioner, the integrated air conditioner can directly replace the original cabinet air conditioner, and replacement, installation and construction are quite convenient and easy. An internal fan is replaced with a cross-flow fan, an air inlet mode is changed into a negative pressure mode, air is fed uniformly, and the temperature inside the cabinet is decreased more efficiently.
Description
Technical field
The present invention relates to air conditioner technical field, be specially a kind of unified communications rack integral air conditioner.
Background technology
Current outdoor integrated rack is just presenting two development trends, and one. it is to cover from low capacity to solve network
The demand of blind spot, progressively develops current sizable application；Two. it is progressively to develop many from single integrated communication machine cabinet
The situation that rack uses.But, for operator, present stage is due to the many deployment of outdoor integrated cabinet
In outdoor environments such as roof, mountain area, roadside, community, rural streets, by weather conditions and climatic effect relatively
Greatly, thus face that inconvenience is safeguarded in monitoring, power supply reliability is not good enough, heat dispersion is not enough, standard imperfection etc.
Problem.
Current 3G, 4G business development requires that base station spacing reduces, thus quantity increases accordingly.Outdoor integrated
Rack mounting condition is more and more severe, in often need to being arranged on building line well or in corridor hovel, and equipment work
Temperature and the cleannes made basically can not be guaranteed.It is reported, outdoor integrated cabinet equipment is generally placed
In shining upon, the open air of wind and weather, easily by high and low temperature environment, rainwater and humidity, dust, salt fog etc.
Multiple condition affects, and operator attendant will face more plant maintenance work, part website position simultaneously
Putting the monitoring of the most remote, rack the most convenient, this adds somewhat to maintenance difficulties.These difficult problems give fortune
Battalion business and equipment commercial city bring pressure.Switch board air-conditioner is used for the safe handling of complete equipment and to prolong
The service life of long control system has important function.The air-conditioning condenser heat radiation of former cabinet air conditioner producer design
In the case of not enough problem, particularly bad environments in summer, former cabinet air conditioner fault causes integrated cabinet high
The reason of fault rate just highlights.
Summary of the invention
Technical problem solved by the invention is to provide a kind of unified communications rack integral air conditioner, to solve
The problem certainly proposed in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of unified communications rack
Integral air conditioner, including: indoor section, outdoor section, controller, indoor section, outdoor section are installed
Forming all-in-one, described all-in-one is provided with dust arrester together, and described all-in-one includes housing, casing
Internal condenser storehouse, the vaporizer storehouse of being provided with, is provided with indoor air inlet, vaporizer storehouse outside described vaporizer storehouse
Inside being provided with vaporizer, vaporizer is connected to air-cooled condenser by pipeline, and air-cooled condenser is by pipeline even
Being connected to sleeve water condenser, be provided with filter between vaporizer and air-cooled condenser, vaporizer passes through copper tube
Being connected to capillary tube, filter, filter is connected to air-cooled condenser by copper tube, pacifies in condenser storehouse
Equipped with axial cooling fan, outside condenser storehouse, it is provided with outer machine air inlet, outdoor axle is installed in condenser storehouse
Flow fan, vaporizer is connected to cabinet inner compressor muffler by pipeline, and sleeve water condenser is by pipeline even
Being connected to compressor high tension terminal, the low-pressure steam of refrigeration system inner refrigerant is sucked by compressor and boil down to is high
After pressure steam, being first discharged to the heat radiation of sleeve water condenser and drain into air-cooled condenser the most again, aerofoil fan is adopted simultaneously
The rack outer air flow sucked by negative-pressure inlet mode, through air-cooled condenser, takes away cold-producing medium liberated heat,
Making high pressure refrigerant vapor be condensed into highly pressurised liquid, highly pressurised liquid sprays into after filter, capillary-compensated
Vaporizer, and evaporate under corresponding low pressure, draw heat around, install in vaporizer storehouse simultaneously and have family
Interior axial-flow fan uses negative-pressure inlet mode to make air constantly enter between the aluminum fin of vaporizer to carry out heat exchange,
And the air turned cold after heat release is sent in airtight communication cabinet through indoor air outlet, air in such rack
Constantly circulate, reduce the purpose of temperature.
Described sleeve water condenser is arranged on bottom condenser storehouse by fixing seat.
The dimensioned area perforate of described air inlet is consistent with the dimensioned area of sleeve water condenser.
Described controller includes that incoming call self-opening device, electricity delayed startup device, 485 signals upload data-interface.
Compared with prior art, the invention has the beneficial effects as follows: the apparent size size of the present invention and former rack
Air-conditioning apparent size is the biggest, can directly replace former cabinet air conditioner, and very convenient simple replacement installation is executed
Work, interior machine blower fan uses cross flow fan instead, and air inlet mode changes negative pressure mode into, and air intake is uniform, more effectively gives
Cooling in rack.
Accompanying drawing explanation
Fig. 1 is the indoor direction view schematic diagram of the present invention.
Fig. 2 is the outdoor direction view schematic diagram of the present invention.
In figure: 1, indoor section；2, outdoor section 11, housing；12, controller；14, indoor air intake
Mouthful；15, capillary tube；16, the cool condenser of sleeve water；17, compressor；18, compressor air-discharging high-voltage tube；
19, vaporizer；24, interior machine cross flow fan；27, heat radiation axial flow blower；30, air-cooled condenser；31、
Outer machine air inlet；32, water receiving tank；33, condensate pipe；34, low pressure return pipe trachea；35, indoor cold air
Outlet；36, fluid reservoir；37, compressor exhaust pipe.
Detailed description of the invention
In order to make realizing technological means, creation characteristic, reaching purpose and be easy to understand with effect of the present invention,
Below in conjunction with being specifically illustrating, the present invention is expanded on further.
As shown in Figure 1 and Figure 2, a kind of unified communications rack integral air conditioner, including: indoor section 1,
Outdoor section 2, controller, indoor section 1, outdoor section 2 be installed together composition all-in-one, and described one
Body machine is provided with dust arrester, and described all-in-one includes housing 11, is provided with condenser storehouse, steaming in casing body 11
Send out device storehouse, be provided with indoor air inlet 14 outside described vaporizer storehouse, vaporizer 19 is installed in vaporizer storehouse,
Vaporizer 19 is connected to air-cooled condenser 30 by pipeline 18, and air-cooled condenser 30 is connected to set by pipeline
Pipe water condenser 16, is provided with filter between vaporizer 19 and air-cooled condenser 30, vaporizer 19 passes through copper
Pipeline is connected to capillary tube 15, filter, and filter is connected to air-cooled condenser 30 by copper tube, condensation
Axial cooling fan 27 is installed in device storehouse, is provided with outer machine air inlet 31 outside condenser storehouse, in condenser storehouse
Being provided with outdoor aerofoil fan 27, vaporizer 19 is connected to cabinet inner compressor muffler 34 by pipeline, set
Pipe water condenser 16 is connected to compressor high tension terminal 18 by pipeline, and the low pressure of refrigeration system inner refrigerant is steamed
Vapour is sucked and after boil down to high steam by compressor, is first discharged to sleeve water condenser 17 and dispels the heat and drain into
Air-cooled condenser 30, aerofoil fan 27 uses rack outer air flow that negative-pressure inlet mode sucks through air-cooled simultaneously
Condenser 30, takes away cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid, high pressure
Liquid sprays into vaporizer 19 after filter, capillary tube 15 throttling, and evaporates under corresponding low pressure, inhales
Take the heat of surrounding, indoor axial-flow fan 24 is installed in vaporizer storehouse simultaneously and uses negative-pressure inlet mode to make sky
Gas constantly enters and carries out heat exchange between the aluminum fin of vaporizer 19, and is gone out through indoor by the air turned cold after heat release
Air port 35 is sent in airtight communication cabinet, and in such rack, air constantly circulates, and reduces temperature
Purpose.
Described sleeve water condenser 16 is arranged on bottom condenser storehouse 13 by fixing seat 110.
It is consistent with the dimensioned area of air-cooled condenser 30 that the dimensioned area perforate in new wind air port is entered in described outdoor.
Described controller includes that incoming call self-opening device, electricity delayed startup device, 485 signals upload data-interface.
The condensation area of described condenser is than former cabinet air conditioner condenser big 1/3, in condenser uses 7.2MM
Screw thread high-efficiency thick-wall copper tube, high pressure resistant, corrosion-resistant, it is to avoid cold-producing medium leaks, and service life is long.Aluminum
Paper tinsel fin clearance uses the mm size design of wide gap 0.2, can be by big dusty air convection current, it is not easy to
Make dust accretions in condenser aluminum fin-stock gap.
The dimensioned area perforate of described air inlet is consistent with the dimensioned area of air-cooled condenser, meets cross-ventilation
By the cooling requirements to air-cooled condenser.Air inlet condensation area big 30% than former cabinet air conditioner.
Described condensation cooling fan is arranged on the lower air outlet position of rack integral air conditioner, air outlet size 280
Millimeter design.Fan power is 85W, and Wind Volume high speed axial flow air-foil fan, air inlet mode all changes negative pressure side into
Formula, evenly, the condensation cooling fan air quantity more empty than former rack increases 30% to air intake, can be effectively big dust
Air is discharged to outside cabinet by condenser fin.It is not easy to make dust accretions in condenser aluminum fin-stock gap.
The condensed water that the present invention produces when using self refrigeration of uniqueness is to condenser heat sinking function.Make compressor
The high-temperature high-pressure refrigerant discharged is introduced into the cooling of one-level specially good effect water cooler, then enters back into secondary main condenser
Device condensation heat radiation.Condensation radiating effect is more preferable, meets compressor operating and requires pressure, and refrigeration faster, is compressed
Machine overload fault is lower.
The present invention selects the original-pack efficient Hitachi's compressor of import, and cold-producing medium selects highly purified R22, system
Cold improves, and uses mineral nitrogen refrigeration lubrication oil, more preferable compressor mechanical lubrication, and the life-span is more longlasting, refrigeration
More rapid, fault rate is lower.
Automatic dedusting function of the present invention is too much because of integrated cabinet integral air conditioner work under bad environment dust cotton-wool,
Manual maintenance not in time, easily causes air inlet and stops up, and affects condenser heat radiation, causes air-conditioning fault.Should
Automatic dust can when air-conditioning is shut down timing automatic cleaning dust, do not have dust and be accumulated in air inlet
On situation.
The operation principle of the present invention is:
The present invention includes compressor, sleeve water condenser, air-cooled condenser, vaporizer and condensing axial flow fan
With evaporative air convection current cross flow fan.Copper pipe is used to connect into a closed system between each parts.Refrigeration system
System work time, cold-producing medium with different states at this closed system internal circulation flow, each circulation four again
Basic process: A, compression process: compressor sucks the refrigerant gas of the low-temp low-pressure at evaporator outlet,
The gas it being compressed into High Temperature High Pressure discharges compressor.
B, radiation processes: the superheated refrigerant gas of High Temperature High Pressure enters condenser, due to pressure and temperature
Reducing, refrigerant gas is condensed into liquid, and discharges substantial amounts of heat.
C, throttling process: the refrigerant liquid that temperature and pressure is higher is become by volume after capillary tube expansion gear
Greatly, pressure and temperature drastically declines, and discharges expansion gear with vaporific (fine drop).
D, endothermic process: atomized refrigerant liquid enters vaporizer, because now cold-producing medium boiling point is far below evaporation
Temperature in device, therefore refrigerant liquid flashes to gas.Heat around absorbing in a large number in evaporation process, and
The refrigerant vapour of rear low-temp low-pressure enters again compressor.The carrying out that said process goes round and begins again, reduces
The purpose of vaporizer ambient air temperature.It is to utilize compressor the coolant of liquid to be become gas, at vaporizer
In absorb heat, be recycled to condenser heat dissipation, reach freeze purpose.
After machine cabinet air-conditioner energising, the low-pressure steam of refrigeration system inner refrigerant is sucked and boil down to by compressor
After high steam, first it is discharged to the heat radiation of sleeve water condenser and drains into air-cooled condenser the most again.Aerofoil fan simultaneously
The condensed device of rack outer air flow using negative-pressure inlet mode to suck, takes away cold-producing medium liberated heat, makes
High pressure refrigerant vapor is condensed into highly pressurised liquid.Highly pressurised liquid sprays into evaporation after filter, throttle mechanism
Device, and evaporate under corresponding low pressure, draw heat around.Axial-flow fan in rack uses negative simultaneously
Press air inlet mode to make air constantly enter between the fin of vaporizer and carry out heat exchange, and the sky that will turn cold after heat release
Pneumatic transmission is in airtight communication cabinet.So in rack, air constantly circulates, and reduces the mesh of temperature
's.
The present invention is widely used in telecommunications company, UNICOM's communication common carrier, commmunication company, steel tower company open air one
Equipment cooling in the communication cabinet of body base station, the cooling of electric power system open air power supply unit, supervision of the cities communication
Cabinet equipment cooling and the various tower crane operating room constant temperature in construction site and cooling etc..
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a unified communications rack integral air conditioner, including: indoor section, outdoor section, controller,
It is characterized in that: indoor section, outdoor section are installed together composition all-in-one, described all-in-one is provided with
Dust arrester, described all-in-one includes housing, is provided with condenser storehouse, vaporizer storehouse, described steaming in casing body
Sending out and be provided with indoor air inlet outside device storehouse, be provided with vaporizer in vaporizer storehouse, vaporizer is connected by pipeline
In air-cooled condenser, air-cooled condenser is connected to sleeve water condenser, vaporizer and air-cooled condensation by pipeline
Being provided with filter between device, vaporizer is connected to capillary tube, filter by copper tube, and filter passes through copper
Pipeline is connected to air-cooled condenser, is provided with axial cooling fan in condenser storehouse, and condenser is provided with outside storehouse
Outer machine air inlet, is provided with outdoor aerofoil fan in condenser storehouse, it is intrinsic pressure that vaporizer is connected to cabinet by pipeline
Contracting machine muffler, sleeve water condenser is connected to compressor high tension terminal by pipeline, refrigeration in refrigeration system
The low-pressure steam of agent is sucked and after boil down to high steam by compressor, is first discharged to the heat radiation of sleeve water condenser so
After drain into air-cooled condenser again, aerofoil fan uses the rack outer air flow warp that negative-pressure inlet mode sucks simultaneously
Air-cooled condenser, takes away cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid, high
Press liquid sprays into vaporizer after filter, capillary-compensated, and evaporates under corresponding low pressure, draws
Heat around, is provided with indoor axial-flow fan simultaneously and uses negative-pressure inlet mode to make air not in vaporizer storehouse
Carry out heat exchange between the disconnected aluminum fin entering vaporizer, and the air turned cold after heat release is sent through indoor air outlet
In airtight communication cabinet, in such rack, air constantly circulates, and reduces the purpose of temperature.
A kind of unified communications rack integral air conditioner the most according to claim 1, it is characterised in that:
Described sleeve water condenser is arranged on bottom condenser storehouse by fixing seat.
A kind of unified communications rack integral air conditioner the most according to claim 1, it is characterised in that:
The dimensioned area perforate of described air inlet is consistent with the dimensioned area of sleeve water condenser.
A kind of unified communications rack integral air conditioner the most according to claim 1, it is characterised in that:
Described controller includes that incoming call self-opening device, electricity delayed startup device, 485 signals upload data-interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496338.XA CN105953316A (en) | 2016-06-28 | 2016-06-28 | Integrated air conditioner of integral communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496338.XA CN105953316A (en) | 2016-06-28 | 2016-06-28 | Integrated air conditioner of integral communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953316A true CN105953316A (en) | 2016-09-21 |
Family
ID=56902948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496338.XA Pending CN105953316A (en) | 2016-06-28 | 2016-06-28 | Integrated air conditioner of integral communication cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953316A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642871A (en) * | 2017-02-21 | 2017-05-10 | 泰州格灵电器制造有限公司 | Movable water-cooling and air-cooling all-in-one machine |
| CN112105213A (en) * | 2020-09-09 | 2020-12-18 | 南京交通职业技术学院 | Noise reduction device for server |
| CN115158902A (en) * | 2022-08-12 | 2022-10-11 | 盐城工学院 | Container for long-distance transportation and storage of vegetables |
| CN116870677A (en) * | 2023-09-06 | 2023-10-13 | 珠海美源电气有限公司 | Multi-condenser dehumidifier unit and air conditioning method thereof |
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| CN203708732U (en) * | 2013-12-04 | 2014-07-09 | 曾国辉 | Air conditioner for equipment cabinet and equipment cabinet |
| CN203704175U (en) * | 2014-01-24 | 2014-07-09 | 东莞阳天电子科技有限公司 | Ultra-thin cabinet air conditioner with integrated circulating system |
| CN205860252U (en) * | 2016-06-28 | 2017-01-04 | 张少华 | A kind of unified communications rack integral air conditioner |
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| CN2331892Y (en) * | 1998-07-01 | 1999-08-04 | 中国科学院广州能源研究所 | Split multifunction heat pump type air conditioner |
| WO2008128311A2 (en) * | 2007-04-23 | 2008-10-30 | Francisquini Melquisedec | Improvement in air-conditioner for cabinets |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642871A (en) * | 2017-02-21 | 2017-05-10 | 泰州格灵电器制造有限公司 | Movable water-cooling and air-cooling all-in-one machine |
| CN112105213A (en) * | 2020-09-09 | 2020-12-18 | 南京交通职业技术学院 | Noise reduction device for server |
| CN115158902A (en) * | 2022-08-12 | 2022-10-11 | 盐城工学院 | Container for long-distance transportation and storage of vegetables |
| CN115158902B (en) * | 2022-08-12 | 2023-06-02 | 盐城工学院 | Container for long-distance vegetable transportation and storage |
| CN116870677A (en) * | 2023-09-06 | 2023-10-13 | 珠海美源电气有限公司 | Multi-condenser dehumidifier unit and air conditioning method thereof |
| CN116870677B (en) * | 2023-09-06 | 2023-11-14 | 珠海美源电气有限公司 | Multi-condenser dehumidifier unit and air conditioning method thereof |
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Application publication date: 20160921 |
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