CN205666491U - Quick refrigerated intelligent control switch cabinet - Google Patents
Quick refrigerated intelligent control switch cabinet Download PDFInfo
- Publication number
- CN205666491U CN205666491U CN201620543980.4U CN201620543980U CN205666491U CN 205666491 U CN205666491 U CN 205666491U CN 201620543980 U CN201620543980 U CN 201620543980U CN 205666491 U CN205666491 U CN 205666491U
- Authority
- CN
- China
- Prior art keywords
- tube
- gutter
- switch cabinet
- cooling
- intelligent control
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a quick refrigerated intelligent control switch cabinet belongs to the electrical equipment field, cooling device that quick refrigerated intelligent control switch cabinet utilized condenser, compressor, buffer tank, expansion valve and spiral coil cooling tube to constitute gives the cooling of cooling down rapidly of cubical switchboard body, the structure of utilizing straight tube and bulb tube on the bellows to combine together, and improvement heat transfer effect, the cooling rate improvement reaches quick cooling purpose, utilize vertical distribution the bellows, go up elbow fitting, down elbow fitting and violently the pipe trade the directional drainage of comdenstion water that the in -process produced with heat and to a water diversion groove or the 2nd water diversion groove in, guarantee that the comdenstion water does not splash to the inside electrical equipment in studio, the security performance is good, utilize the work of temperature protector control compressor, realize intelligent control, implement effectually.
Description
Technical field
This utility model relates to a kind of switch cubicle, particularly relates to the intelligent control switch cabinet of a kind of quick cooling.
Background technology
Switch cubicle is a kind of electrical equipment, rises logical in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Break, control or the effect such as protection.Switch cubicle should meet the relevant requirement of " ac metal closing switch gear standard ", by cabinet and
Chopper two major part composition, cabinet is by housing, electric elements (including insulating part), various mechanism, secondary terminals and line etc.
Composition.Switch cubicle has the functions such as built on stilts line, cable incoming-outgoing wire, bus contact.Be primarily adapted for use in power plant, transformer station,
Petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and the various different places such as residential quarters, skyscraper.
The inside of switch cubicle is generally fitted with chopper, disconnecting switch, on-load switch, operating mechanism, transformer and each
Planting the electrical equipments such as protection device, these electrical equipments operationally can produce substantial amounts of heat.If switch cubicle does not use and arranges
Execute and heat is dispersed in time, not only can accelerate the ageing progress of electrical equipment so that the service life of electrical equipment reduces；More
Seriously, owing to inside switch cabinet space is the narrowest and small, between electrical equipment, arrangement is closely, if temperature is increased to certain journey
Degree, the High Temperature High Pressure of inside switch cabinet can not get leading off, it may occur that explosion accident.Existing switch cubicle falling temperature technique is at switch
Cabinet is internally provided with aerator or radiator fan, arranges aerator or radiator fan again, add at the exhaust outlet of switch cubicle
Speed inside switch cabinet air circulation, takes to the heat of inside switch cabinet outside switch cubicle.The defect of this technology is, due to switch cubicle
Inner space is narrow and small, and closely, the gap left each other is less, and air circulation effect is poor in internal electrical equipment arrangement,
Heat radiation is slow, and radiating effect is poor, does not reaches the purpose quickly cooled in switch cubicle.
Utility model content
The deficiency that this utility model exists for prior art, it is provided that the intelligent control switch cabinet of a kind of quick cooling,
Concrete technical scheme is as follows:
The intelligent control switch cabinet of a kind of quick cooling, including switch cabinet body and chiller, described switch cabinet body
Lower end be provided with draft chamber, the centre of switch cabinet body is provided with operating room, and the upper end of switch cabinet body is provided with low-pressure chamber,
Separated by the first dividing plate between draft chamber and operating room, separated by second partition between operating room and low-pressure chamber；Draft chamber
Bottom be provided with the first aerator, the sidewall of draft chamber is provided with multiple vent, and the side of operating room is provided with air inlet,
The opposite side of operating room is provided with air outlet, and the top of low-pressure chamber is provided with multiple exhaust outlet, and the lower section of exhaust outlet is provided with
Two aerators；Described chiller includes condenser, compressor, the internal surge tank equipped with cooling medium, expansion valve and snakelike
Cooling tube, the port of export of cooling tube is provided with transverse tube, and the entrance point of compressor is connected by transverse tube with the port of export of cooling tube, pressure
The port of export of contracting machine connects with the entrance point of condenser, and the port of export of condenser connects with the entrance point of surge tank, surge tank
The port of export connects with the entrance point of expansion valve, and the port of export of expansion valve connects with the entrance point of cooling tube；Cooling tube is provided with 2n
Organizing end to end corrugated tube, n is positive integer, and corrugated tube is vertically distributed at inside working chamber, corrugated tube is provided with multistage straight
Pipe, is provided with bulb tube, is interconnected between bulb tube and straight tube between adjacent straight tube；The upper end of cooling tube is provided with minimum one
The individual upper union elbow being used for connecting corrugated tube, the lower end of cooling tube is provided with minimum of one for connecting the lower bend pipe of corrugated tube
Joint, transverse tube is arranged on the underface of lower union elbow；It is provided with the first gutter and multiple first on described first dividing plate to lead to
Hole, the first gutter is arranged on the underface of transverse tube, and the first through hole is distributed in the both sides of the first gutter, the one of the first gutter
Side is provided with aqueduct；Being provided with the second gutter and multiple second through hole on second partition, the second gutter is arranged on curved
The underface of pipe joint, the second through hole is distributed in the both sides of the second gutter, and the centre of the second gutter is provided with multiple for ripple
The installing hole of stricture of vagina pipe turnover, the quantity of installing hole, equal to the quantity of corrugated tube, is provided with between corrugated tube and the hole wall of installing hole
Waterproof grommet, is connected by aqueduct between the second gutter and the first gutter.
As the improvement of technique scheme, the lower surface of described upper union elbow is provided with multiple the first vertical drain
Fin, the lower end of the first drain fin contacts with the bottom of the second gutter, the first drain fin and the sidewall of the second gutter
Between be provided with gap；The lower surface of lower union elbow is provided with multiple the second vertical drain fin, the second drain fin
Lower end and the upper surface of transverse tube；The lower surface of transverse tube is provided with multiple the 3rd vertical drain fin, the 3rd drain fin
Lower end contact with the bottom of the first gutter, be provided with gap between the 3rd drain fin and the sidewall of the first gutter.
As the improvement of technique scheme, it is provided with in described operating room and controls the temperature guarantor that compressor is turned on and off
Protect device.
As the improvement of technique scheme, described exhaust outlet be provided above pressure relief plate, the bottom of pressure relief plate with open
Close cabinet body hinged.
As the improvement of technique scheme, the lower section of described first dividing plate is provided be completely covered by the first through hole anti-
Dirt net, the lower end of Air Filter and the first dividing plate is fixing to be connected.
The intelligent control switch cabinet of quick cooling described in the utility model utilizes condenser, compressor, surge tank, expansion valve
With spiral coil cooling tube composition chiller to the rapid cooling down of switch cabinet body, utilize the straight tube on corrugated tube and bulb tube
The structure combined, improves heat transfer effect, and rate of cooling improves, and reach quickly to cool purpose；Utilize the ripple of vertically distribution
The condensed water produced in heat exchange process orientation is drained into the first gutter by stricture of vagina pipe, upper union elbow, lower union elbow and transverse tube
Or second in gutter, it is ensured that condensed water is not splashed on the electrical equipment of inside working chamber, and security performance is good；Temperature is utilized to protect
Protect device and control compressor operating, it is achieved Based Intelligent Control, implementation result is good.
Accompanying drawing explanation
Fig. 1 is the intelligent control switch cabinet schematic diagram of quick cooling described in the utility model；
Fig. 2 is the first diaphragm structure schematic diagram described in the utility model；
Fig. 3 is the first diaphragm structure schematic diagram (vertical view state) described in the utility model；
Fig. 4 is second partition structural representation described in the utility model；
Fig. 5 is second partition structural representation described in the utility model (vertical view state)；
Fig. 6 is bellows structure schematic diagram described in the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, Fig. 1 is the Based Intelligent Control of quick cooling described in the utility model
Switch cabinet structure schematic diagram, Fig. 2 is the first diaphragm structure schematic diagram described in the utility model, and Fig. 3 is described in the utility model
One diaphragm structure schematic diagram (vertical view state), Fig. 4 is second partition structural representation described in the utility model, and Fig. 5 is this practicality
Novel described second partition structural representation (vertical view state), Fig. 6 is bellows structure schematic diagram described in the utility model.Described
The quickly intelligent control switch cabinet of cooling, including switch cabinet body 10 and chiller, the lower end of described switch cabinet body 10 sets
Being equipped with draft chamber 13, the centre of switch cabinet body 10 is provided with operating room 14, and the upper end of switch cabinet body 10 is provided with low-pressure chamber
15, separated by the first dividing plate 11 between draft chamber 13 and operating room 14, between operating room 14 and low-pressure chamber 15 by second every
Plate 12 separates；The bottom of draft chamber 13 is provided with the first aerator 20, and the sidewall of draft chamber 13 is provided with multiple vent 17, work
The side making room 14 is provided with air inlet 16, and the opposite side of operating room 14 is provided with air outlet 18, and the top of low-pressure chamber 15 is arranged
Having multiple exhaust outlet 19, the lower section of exhaust outlet 19 is provided with the second aerator 30；Described chiller includes condenser 40, compression
Machine 50, internal surge tank 60, expansion valve 70 and spiral coil cooling tube 80 equipped with cooling medium, the port of export of cooling tube 80 is provided with
Transverse tube 84, the entrance point of compressor 50 is connected by transverse tube 84 with the port of export of cooling tube 80, and the port of export of compressor 50 is with cold
Condenser 40 entrance point connection, the port of export of condenser 40 connects with the entrance point of surge tank 60, the port of export of surge tank 60 and
The entrance point connection of expansion valve 70, the port of export of expansion valve 70 connects with the entrance point of cooling tube 80；Cooling tube 80 is provided with 2n
Organizing end to end corrugated tube 81, n is positive integer, and corrugated tube 81 is distributed at operating room 14 inner vertical, and corrugated tube 81 is arranged
There is multistage straight tube 811, be provided with bulb tube 812 between adjacent straight tube 811, be interconnected between bulb tube 812 and straight tube 811；
The upper end of cooling tube 80 is provided with minimum of one for connecting the upper union elbow 82 of corrugated tube 81, and the lower end of cooling tube 80 is arranged
Having minimum of one for connecting the lower union elbow 83 of corrugated tube 81, transverse tube 84 is arranged on the underface of lower union elbow 83；Institute
Stating and be provided with the first gutter 112 and multiple first through hole 113 on the first dividing plate 11, the first gutter 112 is arranged on transverse tube 84
Underface, the first through hole 113 is distributed in the both sides of the first gutter 112, and the side of the first gutter 112 is provided with aqueduct
111；Being provided with the second gutter 122 and multiple second through hole 124 on second partition 12, the second gutter 122 is arranged on curved
The underface of pipe joint 82, the second through hole 124 is distributed in the both sides of the second gutter 122, setting in the middle of the second gutter 122
Have multiple installing hole 123 for corrugated tube 81 turnover, the quantity of installing hole 123 equal to the quantity of corrugated tube 81, corrugated tube 81 with
Waterproof grommet 121 it is provided with, by drawing between the second gutter 122 and the first gutter 112 between the hole wall of installing hole 123
Water pipe 111 connects.
Operating room 14 is provided with chopper, disconnecting switch, on-load switch, operating mechanism, transformer and various protection
The electrical equipments such as device.Closely, the gap left each other is less, operationally produces substantial amounts of for the arrangement of these electrical equipments
Heat.Outside air enters the electricity operating room 14, in operating room 14 at the first aerator 20 from air inlet 16 or vent 17
The heat that gas equipment produces flows up along with bottom airflow, finally outside from exhaust outlet 19 under the effect of the second aerator 30
Discharge.Cooling medium within surge tank 60 is inhaled in compressor 50, at the work of expansion valve 70 after condenser 40 condenses
Finally being filled in cooling tube 80 with lower, cooling medium absorbs heat in cooling tube 80 and reaches refrigeration.Cooling tube 80 points
In cloth gap between above-mentioned electrical equipment so that amount of heat and cooling tube 80 that electrical equipment produces produce heat exchange,
Reduce the temperature within operating room 14, reach the purpose quickly cooled down；The heat that wherein condenser 40 condensation produces is from air outlet
18 discharge.The structure that corrugated tube 81 on cooling tube 80 combines due to straight tube 811 and bulb tube 812, it is with existing
Straight tube is compared, and the surface area of corrugated tube 81 is bigger, and corrugated tube 81 increases with the hot air area in operating room 14, and heat exchange is imitated
Fruit is more preferably；And the structure that straight tube 811 and bulb tube 812 combine increases corrugated tube 81 internal cooling medium and within it moves
Turbulence effects, this strong turbulence, collide, under the effect that rubs, in being equivalent to corrugated tube 81, cooling medium is " automatically
Stirring " so that the tube wall heat of corrugated tube 81 is delivered to inside at short notice, improves heat transfer effect, and rate of cooling improves.
And vertical corrugated tube 81 is compared with existing vertical heat exchanger plates, due to the most advanced and sophisticated knot that the structure of corrugated tube 81 is not prominent
Structure or corner angle, when outside air humidity is bigger, when suddenly running into the relatively low corrugated tube 81 of temperature due to water vapor in air, meeting
Condensing last layer moisture film on corrugated tube 81 surface, the moisture film distribution on corrugated tube 81 surface becomes uniform and distribution area phase
To relatively big, and then moisture film is thinning so that the reduction in surface tension between corrugated tube 81 surface and moisture film, promotes corrugated tube 81 surface water
The evaporation of film so that corrugated tube 81 surface is not easily formed bigger water droplet.When outside air humidity reaches the limit values, corrugated tube
81 surfaces can quickly form moisture film, and moisture film continues thickening until forming bigger water droplet, under gravity, water droplet edge
The surface of corrugated tube 81 to dirty, finally converge on the surface of lower union elbow 83 or transverse tube 84, finally drop into first
On gutter 112, the condensed water inside the first gutter 112 flows to appointed place along the first gutter 112.First dividing plate 11
On the first through hole 113 effect be to promote the air circulation in draft chamber 13 and operating room 14, the first through hole 113 is distributed in first
The effect on the both sides of gutter 112 be prevent first aerator 20 blowout wind effect transverse tube 84 surface on water droplet to whereabouts,
Avoid water-drop sputtering to the electrical equipment of surrounding.Easy condensing water droplet, upper union elbow 82 surface on upper union elbow 82 surface
On water droplet fall under gravity in the second gutter 122, the condensed water in the second gutter 122 is along aqueduct
111 flow in the first gutter 112.
Consider energy-conserving and environment-protective, using electricity wisely cost, be provided with control compressor 50 in described operating room 14 and be turned on and off
Temperature protector 100.When the temperature in operating room 14 is protected under the lasting air draft of the first aerator 20 and the second aerator 30
When holding within the limits prescribed, temperature protector 100 controls compressor 50 and is closed.When the temperature in operating room 14 surpasses
When crossing the value range of regulation, being in trouble free service and consider, temperature protector 100 controls compressor 50 and opens, and chiller is offered
Work so that the temperature in operating room 14 reduces rapidly.
The lower surface of described upper union elbow 82 is provided with multiple the first vertical drain fin 821, the first drain fin
The lower end of 821 contacts with the bottom of the second gutter 122, sets between the first drain fin 821 and the sidewall of the second gutter 122
It is equipped with gap；The lower surface of lower union elbow 83 is provided with multiple the second vertical drain fin 831, the second drain fin 831
The upper surface of lower end and transverse tube 84；The lower surface of transverse tube 84 is provided with multiple the 3rd vertical drain fin 841, and the 3rd
The lower end of drain fin 841 contacts with the bottom of the first gutter 112, the 3rd drain fin 841 and the side of the first gutter 112
Gap it is provided with between wall.Under the orientation drain of the first drain fin 821, the water droplet on upper union elbow 82 surface is along first
Drain fin 821 flows in the second gutter 122；It is provided with between first drain fin 821 and the sidewall of the second gutter 122
Gap flows to outside the second gutter 122 to prevent water droplet, it is to avoid water droplet from the second through hole 124 flow in operating room 14 electric
On equipment.Under the orientation drain of the second drain fin 831, the water droplet on lower union elbow 83 surface is along the second drain fin
831 flow on transverse tube 84, it is to avoid the water droplet splashes on lower union elbow 83 surface.Orientation at the 3rd drain fin 841 is drawn
Flowing down, the water droplet on transverse tube 84 surface flows in the first gutter 112 along the 3rd drain fin 841, the 3rd drain fin 841 with
Gap it is provided with in order to prevent water droplet from flowing to outside the first gutter 112 between the sidewall of the first gutter 112.
For prevent switch cabinet body 10 cause because internal pressure is too high blast, described exhaust outlet 19 be provided above pressure release
Plate 90, the bottom of pressure relief plate 90 is hinged with switch cabinet body 10.Pressure relief plate 90 not only can prevent switch cabinet body 10 to greatest extent
In the dust access switch cabinet body 10 of top, and when the air pressure within switch cabinet body 10 is too high, at high pressure draught
Under impact, the opening of pressure relief plate 90 increases so that switch cabinet body 10 internal high pressure air-flow is led off rapidly, and security performance is high.For
Preventing extraneous dust from entering into operating room 14 from draft chamber 13, the lower section of described first dividing plate 11 is provided with the first through hole 113
The Air Filter 114 being completely covered, Air Filter 114 is fixing with the lower end of the first dividing plate 11 to be connected.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. an intelligent control switch cabinet for quick cooling, including switch cabinet body (10) and chiller, it is characterised in that: institute
The lower end stating switch cabinet body (10) is provided with draft chamber (13), and the centre of switch cabinet body (10) is provided with operating room (14),
The upper end of switch cabinet body (10) is provided with low-pressure chamber (15), by the first dividing plate between draft chamber (13) and operating room (14)
(11) separate, separated by second partition (12) between operating room (14) and low-pressure chamber (15)；The bottom of draft chamber (13) is arranged
Having the first aerator (20), the sidewall of draft chamber (13) to be provided with multiple vent (17), the side of operating room (14) is provided with
Air inlet (16), the opposite side of operating room (14) is provided with air outlet (18), and the top of low-pressure chamber (15) is provided with multiple air draft
Mouth (19), the lower section of exhaust outlet (19) is provided with the second aerator (30)；Described chiller includes condenser (40), compressor
(50), internal surge tank (60), expansion valve (70) and spiral coil cooling tube (80) equipped with cooling medium, the outlet of cooling tube (80)
End is provided with transverse tube (84), and the entrance point of compressor (50) is connected by transverse tube (84) with the port of export of cooling tube (80), compression
The port of export of machine (50) connects with the entrance point of condenser (40), the port of export of condenser (40) and the entrance point of surge tank (60)
Connection, the port of export of surge tank (60) connects with the entrance point of expansion valve (70), the port of export of expansion valve (70) and cooling tube
(80) entrance point connection；Cooling tube (80) is provided with the end to end corrugated tube of 2n group (81), and n is positive integer, corrugated tube
(81) operating room (14) inner vertical be distributed, corrugated tube (81) is provided with multistage straight tube (811), adjacent straight tube (811) it
Between be provided with bulb tube (812), be interconnected between bulb tube (812) and straight tube (811)；The upper end of cooling tube (80) is provided with
Minimum of one is used for connecting the upper union elbow (82) of corrugated tube (81), the lower end of cooling tube (80) be provided with minimum of one for
Connecting the lower union elbow (83) of corrugated tube (81), transverse tube (84) is arranged on the underface of lower union elbow (83)；Described first
Being provided with the first gutter (112) and multiple first through hole (113) on dividing plate (11), the first gutter (112) is arranged on transverse tube
(84) underface, the first through hole (113) is distributed in the both sides of the first gutter (112), and the side of the first gutter (112) sets
It is equipped with aqueduct (111)；Being provided with the second gutter (122) and multiple second through hole (124) on second partition (12), second draws
Tank (122) is arranged on the underface of union elbow (82), and the second through hole (124) is distributed in the two of the second gutter (122)
Limit, the centre of the second gutter (122) is provided with multiple installing hole (123) passed in and out for corrugated tube (81), installing hole (123)
Quantity, equal to the quantity of corrugated tube (81), is provided with waterproof grommet between the hole wall of corrugated tube (81) and installing hole (123)
(121), connected by aqueduct (111) between the second gutter (122) with the first gutter (112).
The intelligent control switch cabinet of a kind of quick cooling the most according to claim 1, it is characterised in that: described upper bend pipe connects
The lower surface of head (82) is provided with multiple the first vertical drain fin (821), the lower end and second of the first drain fin (821)
The bottom contact of gutter (122), is provided with gap between the first drain fin (821) and the sidewall of the second gutter (122)；
The lower surface of lower union elbow (83) is provided with multiple the second vertical drain fin (831), under the second drain fin (831)
End and the upper surface of transverse tube (84)；The lower surface of transverse tube (84) is provided with multiple the 3rd vertical drain fin (841), the
The lower end of three drain fins (841) contacts with the bottom of the first gutter (112), the 3rd drain fin (841) and the first diversion
It is provided with gap between the sidewall of groove (112).
The intelligent control switch cabinet of a kind of quick cooling the most according to claim 1, it is characterised in that: described operating room
(14) it is provided with in and controls the temperature protector (100) that compressor (50) is turned on and off.
The intelligent control switch cabinet of a kind of quick cooling the most according to claim 1, it is characterised in that: described exhaust outlet
(19) be provided above pressure relief plate (90), the bottom of pressure relief plate (90) is hinged with switch cabinet body (10).
The intelligent control switch cabinet of a kind of quick cooling the most according to claim 1, it is characterised in that: described first dividing plate
(11) lower section is provided with the Air Filter (114) being completely covered by the first through hole (113), Air Filter (114) and the first dividing plate
(11) lower end is fixing to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543980.4U CN205666491U (en) | 2016-06-07 | 2016-06-07 | Quick refrigerated intelligent control switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543980.4U CN205666491U (en) | 2016-06-07 | 2016-06-07 | Quick refrigerated intelligent control switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666491U true CN205666491U (en) | 2016-10-26 |
Family
ID=57155628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543980.4U Expired - Fee Related CN205666491U (en) | 2016-06-07 | 2016-06-07 | Quick refrigerated intelligent control switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879438A (en) * | 2018-08-20 | 2018-11-23 | 李中艳 | A kind of dedicated electric energy optimizing case of photo-voltaic power generation station |
-
2016
- 2016-06-07 CN CN201620543980.4U patent/CN205666491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879438A (en) * | 2018-08-20 | 2018-11-23 | 李中艳 | A kind of dedicated electric energy optimizing case of photo-voltaic power generation station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202254037U (en) | Evaporative cooling type air conditioner unit with air cooling type direct expansion unit | |
| KR20190080923A (en) | Dehumidification drying system with temperature controllable quadruple effect | |
| CN109412051B (en) | Condensing and dehumidifying device of control cabinet through water cooling heat dissipation | |
| CN202485130U (en) | Compact type three-level evaporative cooling air conditioning unit | |
| CN111642105A (en) | Cabinet body temperature and humidity regulating device, use method thereof and cabinet body applying same | |
| CN203024295U (en) | Condenser device using condensed water for air conditioner | |
| CN104748256B (en) | Multi-connected air conditioner cooling system and multi-connected air conditioner with same | |
| CN205666491U (en) | Quick refrigerated intelligent control switch cabinet | |
| CN210142865U (en) | Air-cooled compact box-type substation | |
| CN204100659U (en) | Water-cooled spray air cooling fin formula condenser | |
| CN208059153U (en) | A kind of air conditioner condensate water cold energy reclamation device | |
| CN206401765U (en) | A kind of separation radiator structure of high-tension switch cabinet | |
| CN206820315U (en) | A kind of high-tension switch cabinet heat sink | |
| CN104930686A (en) | Wall-mounted indoor unit and air conditioner | |
| CN211650526U (en) | Energy-saving split air conditioner using condensed water | |
| CN111430110B (en) | Cooling system of power transformer of underground substation | |
| CN209763377U (en) | Air conditioning unit based on plate fin-dew point two-stage indirect evaporative cooling | |
| CN204705258U (en) | Be applicable to having the closed cooling tower that the area of icing weather uses | |
| CN209763382U (en) | Evaporative cooling water chilling unit based on gravity heat pipe | |
| CN209410061U (en) | A kind of air-conditioner set used for rail vehicle with spray cooling device | |
| CN109713598B (en) | Utilize automatic dehumidification accuse temperature cubical switchboard of water-cooling liquefaction | |
| JPH06221594A (en) | Outside recooling air conditioning system utilizing condensed water of air conditioner | |
| CN207570038U (en) | Electrical apparatus box and have its air condensing units | |
| CN208720368U (en) | Electrical apparatus box, off-premises station, photovoltaic air conditioning system and electrical equipment | |
| CN206321082U (en) | The grade cooling tower of the underground space two enters air draft series connection cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170607 |