CN109178691A - Converter plant and container air-conditioning and container equipped with it - Google Patents
Converter plant and container air-conditioning and container equipped with it Download PDFInfo
- Publication number
- CN109178691A CN109178691A CN201811208644.4A CN201811208644A CN109178691A CN 109178691 A CN109178691 A CN 109178691A CN 201811208644 A CN201811208644 A CN 201811208644A CN 109178691 A CN109178691 A CN 109178691A
- Authority
- CN
- China
- Prior art keywords
- converter plant
- shell
- heat
- container
- cooling air
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/745—Large containers having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of converter plant and equipped with its container air-conditioning and container, converter plant is located on the external cooling air channel of heat-exchanger rig formation, converter plant includes: shell, equipped with accommodating chamber, shell includes that externally the spaced first end of cooling air channel extending direction and second end, the air-flow of external cooling air channel flow to second end from first end;Driving unit, the first end in accommodating chamber and positioned at shell;Filter unit, the first end in accommodating chamber and positioned at shell.Above-mentioned converter plant, the air-flow of external cooling air channel first passes around driving unit and filter unit to take away the amount of heat that driving unit and filter unit generate, converter plant is flowed out using second end, other devices are first passed around compared to air-flow, converter plant using above method arrangement has better heat dissipation effect, and the amount of heat that driving unit is generated with filter unit can be vaporized as far as possible.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of converter plant and equipped with its container air-conditioning with
Container.
Background technique
With the propulsion of globalization, the trade contacts in every country or area are increasingly frequent, for loading, transporting cargo
Container is the important tool in global trade chain.In order to which the temperature in regulating container is to meet cargo memory requirement, portion
The container air-conditioning for adjusting temperature is equipped in diversity vanning.Container air-conditioning generallys use frequency-changeable compressor, with basis
Environment temperature automatically selects heating, refrigeration and dehumidifying drive manner, makes required for being rapidly reached in a short time in container
Temperature, and can be under the slow-speed of revolution, low energy consumption state with the fluctuation of the lesser temperature difference.And core of the converter plant as converter technique,
By realizing the automatic adjustment of motor operation frequency to the conversion of electric current, keep the revolving speed of compressor continuous in a certain range
It adjusts.
But since the operation of converter plant will generate larger heat, can not be dispersed in time if calorific value is excessive, it can
The normal work of converter plant is influenced, and the working environment of seavan air-conditioning is very moist, is unfavorable for distributing for heat,
Therefore the heat dissipation performance of current converter plant is difficult to meet the needs of seavan air-conditioning.
Summary of the invention
Based on this, it is necessary to for the bad problem of the heat dissipation performance of the converter plant of seavan air-conditioning, provide
A kind of converter plant with good heat dissipation performance and the container air-conditioning and container equipped with it.
A kind of converter plant, the converter plant are located on the external cooling air channel of heat-exchanger rig formation, the frequency conversion dress
It sets and includes:
Shell, is equipped with accommodating chamber, and the shell includes along the external cooling air channel extending direction spaced first
The air-flow of end and second end, the external cooling air channel flows to the second end from the first end;
Driving unit, the first end in the accommodating chamber and positioned at the shell;And
Filter unit, the first end in the accommodating chamber and positioned at the shell.
Above-mentioned converter plant, it is single to take away driving that the air-flow of external cooling air channel first passes around driving unit and filter unit
The amount of heat that member is generated with filter unit, converter plant is flowed out using second end, is first passed around compared to air-flow other
Device, the converter plant using above method arrangement have better heat dissipation effect, and driving unit generates big with filter unit
Calorimetric amount can be vaporized as far as possible.
The material of at least partly described shell includes aluminium in one of the embodiments,.
The outer wall of the shell includes radiated rib in one of the embodiments, multiple radiated rib interval rows
Column are to form multiple inside cooling air channels positioned at the accommodating chamber side.
The extending direction of at least partly described internal cooling air channel and the external cooling wind in one of the embodiments,
The extending direction in road is identical.
The shell includes main casing, lid and sealing element in one of the embodiments, and the main casing is in one end
The shell structure of opening, the lid is covered in the open end of the main casing and the receiving is collectively formed in the main casing
Chamber, the sealing element fill the gap between the main casing and the lid.
The driving unit includes driving plate, radiating piece and the first installation part in one of the embodiments, described to dissipate
Warmware fits in the inner wall of the shell, and first installation part is installed on inner wall one of the radiating piece far from the shell
Side, first installation part offer radiating groove, and the driving plate is installed on first installation part far from the radiating piece one
Side, and the part driving plate passes through the radiating groove and the heat sink contact.
The surface roughness that the inner wall of the shell contacts the part of the radiating piece in one of the embodiments, is equal to
Or less than 3.2 μm.
A kind of container air-conditioning, including above-mentioned converter plant.
The air-conditioning further includes heat-exchanger rig in one of the embodiments, is formed around the heat-exchanger rig external cold
But air duct, the converter plant are located at the heat-exchanger rig side and are located in the external cooling air channel.
A kind of container, including above-mentioned container air-conditioning.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the converter plant of one embodiment of the invention;
Fig. 2 is the exploded view of converter plant shown in FIG. 1;
Fig. 3 is the structural schematic diagram of the main casing of converter plant shown in FIG. 1;
Fig. 4 is the structural schematic diagram of the other direction of main casing shown in Fig. 3.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figures 1 and 2, a kind of container (not shown) of the embodiment of the present invention is equipped with container air-conditioning (figure
Do not show) with the internal temperature of regulating container.Specifically in following embodiment, container is the sea-freight collection for sea transport
Vanning, therefore the working environment where container air-conditioning is more moist, corrosivity with higher.It is appreciated that in this hair
In other bright embodiments, container can also be the Land containers for land transport.
Container air-conditioning mainly includes frequency-changeable compressor, heat-exchanger rig and the converter plant for being connected to frequency-changeable compressor
100, wherein frequency-changeable compressor be used for compression refrigerant, refrigerant can in heat-exchanger rig with container inner air and outer air carry out heat exchange with
Realize refrigeration or heat-production functions, converter plant 100 is then for controlling and adjusting the revolving speed of frequency-changeable compressor, so that frequency conversion be made to compress
Machine is in optimal rotary regimes always to improve the Energy Efficiency Ratio of container air-conditioning.
Based on the working environment of container air-conditioning complexity, the invention proposes one kind to have good thermal diffusivity, anti-corrosive properties
And the converter plant 100 of leakproofness.The blower rotation of heat-exchanger rig (such as condenser) generates the air-flow towards blower direction
To form external cooling duct, converter plant 100 is located on the external cooling duct of heat-exchanger rig formation, in external cooling duct
Air-flow can take away the heat that converter plant 100 generates at work and avoid frequency conversion to reduce the temperature of converter plant 100
Device 100 is too high to steady operation due to temperature.
As shown in Figures 1 and 2, converter plant 100 includes the shell 10 for playing receiving, support and protective effect, is used for
Drive the driving unit 30 of frequency-changeable compressor work, the filter unit 50 for inhibiting interference and for improving converter plant
100 power factor and the reactance device 70 for inhibiting harmonic current, driving unit 30, filter unit 50 and reactance device 70 are equal
It is contained in shell 10 to form an entirety.
Wherein, shell 10 is in hollow shell structure, is formed for accommodating driving unit 30, filter unit 50 and reactance
The isostructural accommodating chamber of unit 70.Shell 10 includes the externally spaced first end of cooling air channel extending direction and second
The first end at end, converter plant 100 is greater than distance of the second end with respect to heat-exchanger rig with respect to the distance of heat-exchanger rig, and outside is cooling
The air-flow in air duct flows to second end from first end.Generate heat biggish driving unit 30 and filter unit 50 is close to the of shell 10
One end, lesser reactance unit 70 of generating heat is then close to the second end of shell 10.In this way, the air-flow of external cooling air channel first passes around
Driving unit 30 and filter unit 50 are to take away the amount of heat that driving unit 30 and filter unit 50 generate, using second end
And converter plant 100 is flowed out, the other structures such as reactance unit 70, driving unit 30 and filter unit are first passed around compared to air-flow
50 amount of heat generated can be vaporized as far as possible.
In one embodiment, shell 10 is substantially in hollow rectangular parallelepiped structure, including main casing 12, lid 14 and sealing
Part 16.Wherein, main casing 12 is in shell structure open at one end, the shape of the open end of the shape and main casing 12 of lid 14
Match, to be covered in the open end of main casing 12 so that closed accommodating chamber, the filling master of sealing element 16 is collectively formed with main casing 12
Gap between shell 12 and lid 14 enters in accommodating chamber to avoid external liquid or other materials.Specifically implement one
Example in, the edge of the open end for the main casing 12 that cricoid sealing element 16 is set around and with edge by binder it is Nian Jie, lid
14 edge is coated on a side surface at edge of the sealing element 16 far from main casing 12 separably to connect with main casing 12.
Shown in as shown in Figure 2, Figure 3 and Figure 4, main casing 12 includes mounting wall 121 and the periphery and successively phase that surround mounting wall 121
The first side wall 122, roof 123, second sidewall 124 and the bottom wall 125 to connect.Wherein, mounting wall 121 is in rectangle, is used for
Driving unit 30, filter unit 50 and reactance unit 70 are installed.The first side wall 122 and second sidewall 124 are connected to peace relatively
The opposite sides of the length direction of wall 121 is filled, the first side wall 122 and second sidewall 124 are equipped with for inside and outside connected with outer casing 10
Electric connection line 80 wiring lock-on connection 127, the first side wall 122 and second sidewall 124 be additionally provided with fixed bracket, and shell 10 is logical
It crosses the fixation bracket and is fixed on container.
In one embodiment, at least one of mounting wall 121, roof 123 and bottom wall 125 are equipped with multiple radiated ribs
126.Multiple radiated ribs 126 are alternatively arranged to form the multiple internal cooling air channels (wherein, adjacent two for being located at accommodating chamber side
An internal cooling air channel is formed between a radiated rib 126), and the extension of the inside cooling air channel formed on mounting wall 121
Direction is identical as the external extending direction of cooling air channel.In this way, radiated rib 126 increases the heat dissipation area of shell 10, favorably
In the volatilization of heat.Moreover, because the air-flow in external cold and detached air duct can directly flow through internal cooling air channel, therefore can take away rapidly
The heat of internal cooling air channel effectively increases the heat dissipation performance of converter plant 100.It is formed on roof 123 and bottom wall 125 interior
The extending direction of portion's cooling air channel then can be vertical with the extending direction of external cooling air channel, can also extend along other directions.
In one embodiment, the material of main casing 12 and lid 14 is aluminium, therefore has good heat sinking function and anti-corrosion
Performance, to guarantee the normal work of converter plant 100, without because temperature it is excessively high or be too corroded and can not be normal
Work.The material of sealing element 16 is neoprene blown rubber sponge, can produce certain elastic deformation under external force, and have
Good ageing-resistant, chemical resistance, therefore good sealing function can be played to main casing 12 and lid 14, it avoids outer
The gap of boundary's liquid or other materials between main casing 12 and lid 14 enters in accommodating chamber.It is appreciated that main casing 12, lid
The material of body 14 and sealing element 16 is without being limited thereto, can select different materials as needed.
Please continue to refer to Fig. 1, Fig. 2 and Fig. 3, driving unit 30 includes driving plate 32, the heat dissipation with Thermal conductivity
Part 34 and the first installation part 36 with good insulating performance.Wherein, the generally rectangular shaped plate structure of radiating piece 34, heat dissipation
Part 34 is removably installed in the mounting wall 121 of shell 10, and a side surface of radiating piece 34 and mounting wall 121 by fastener
Inner wall be in close contact.First installation part 36 is substantially in the plate structure with the matched rectangle of radiating piece 34, the first installation part 36
Radiating piece 34 is removably installed in far from 125 side of bottom wall by fastener, and the first installation part 36 is on radiating piece 34
Orthographic projection is located in radiating piece 34.Also generally rectangular shaped plate structure, driving plate 32 are detachable by fastener for driving plate 32
Ground is installed on the first installation part 36 far from 34 side of radiating piece.
Further, the first installation part 36 is equipped with heating element outstanding through radiating groove, driving plate 32 is offered,
Heating element pass through radiating groove with radiating piece 34 contact, so that heat to be quickly transferred to radiating piece 34.In this way, driving plate
The heat that 32 heating element generates quickly is transferred to entire shell 10 by radiating piece 34, to quickly carry out dissipating for heat
Hair, ensure that the normal work of driving plate 32.
Further, in one embodiment, the surface roughness of the part of the inner wall contact radiating piece 34 of mounting wall 121
Equal to or less than 3.2 μm, smooth the defects of recess, protrusion may be not present, has to can guarantee that it is in close contact with radiating piece 34
It is efficiently transfer on shell 10 conducive to the heat of the heating element in driving plate 32.
In one embodiment, the material of radiating piece 34 is aluminium, therefore the heat on radiating piece 34 can quickly be transferred to shell
10.First installation part 36 is formed by plastics, therefore can make to insulate between driving plate 32 and radiating piece 34.It is appreciated that other
In embodiment, radiating piece 34 can also be formed by other materials.
Filter unit 50 includes filter band 52 and the second installation part 54.Wherein, the generally rectangular shaped plate of the second installation part
Structure, and formed by insulating materials such as plastics.Second installation part 54 is removably installed in the installation of shell 10 by fastener
The inner wall of wall 121, filter band 52 are removably installed in the second side of the installation part 54 far from mounting wall 121 by fastener.
In this way, as shown in Figure 1, driving unit 30 and filter unit 50 be located at the lower left corner of the main casing 12 in figure with
The lower right corner, therefore it is close to the first end of shell 10, reactance unit 70 is then located at the upper right corner of the main casing 12 in figure, to lean on
The second end of nearly shell 10.Air-flow in external cooling air channel flows from bottom to top, preferentially takes away driving unit 30 and filtering is single
The heat that member 50 generates, avoids frequency converter 100 from working in overheat conditions.
In one embodiment, multiple solidus brackets 90 are additionally provided on the mounting wall 121 of shell 10, multiple solidus brackets 90 divide
Mounting wall 121 is not installed on by fastener separation, solidus bracket 90 forms the solidus slot of limit electric connection line 80.Connection driving
Unit 30 and wiring lock-on connection 127, filter unit 50 and wiring lock-on connection 127, reactor and wiring lock-on connection 127
Electric connection line 80 can be passed through from one or more solidus slots, so that it is fixed to be hardwired bracket 90.
Above-mentioned converter plant 100 and container air-conditioning, container equipped with it, pass through reasonable component locations cloth
Office, has reached good heat dissipation effect.And shell 10 is formed by aluminium, to have good corrosion resistance and thermal diffusivity, is kept away
Exempt to be corroded inside converter plant 100,100 internal temperature of converter plant is prevented to be too high to steady operation.Therefore, the change
Frequency device 100 can resist the complex environment of sea transport, job stability with higher with the container air-conditioning for being equipped with it.And
And the container equipped with the container air-conditioning can also keep the temperature inside the box to be in steady state, guarantee transporting safely for cargo.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of converter plant (100), which is characterized in that the outside that the converter plant (100) is located at heat-exchanger rig formation is cold
But on air duct, the converter plant (100) includes:
Shell (10), is equipped with accommodating chamber, and the shell (10) includes spaced along the external cooling air channel extending direction
The air-flow of first end and second end, the external cooling air channel flows to the second end from the first end;
Driving unit (30) is set to the first end in the accommodating chamber and close to the shell (10);And
Filter unit (50) is set to the first end in the accommodating chamber and close to the shell (10).
2. converter plant (100) according to claim 1, which is characterized in that the material of at least partly described shell (10)
Including aluminium.
3. converter plant (100) according to claim 1, which is characterized in that the outer wall of the shell (10) is equipped with heat dissipation
Fin (126), multiple radiated ribs (126) are alternatively arranged cooling to form multiple inside positioned at the accommodating chamber side
Air duct.
4. converter plant (100) according to claim 3, which is characterized in that at least partly described internal cooling air channel
Extending direction is identical as the external extending direction of cooling air channel.
5. converter plant (100) according to claim 1, which is characterized in that the shell (10) include main casing (12),
Lid (14) and sealing element (16), the main casing (12) are in shell structure open at one end, and the lid (14) is covered in
The accommodating chamber is collectively formed in the open end and the main casing (12) of the main casing (12), and the sealing element (16) fills institute
State the gap between main casing (12) and the lid (14).
6. converter plant (100) according to claim 1, which is characterized in that the driving unit (30) includes driving plate
(32), radiating piece (34) and the first installation part (36), the radiating piece (34) fits in the inner wall of the shell (10), described
First installation part (36) is installed on the inner wall side of the radiating piece (34) far from the shell (10), first installation part
(36) radiating groove is offered, the driving plate (32) is installed on first installation part (36) far from the radiating piece (34) one
Side, and the part driving plate (32) passes through the radiating groove and contacts with the radiating piece (34).
7. converter plant (100) according to claim 6, which is characterized in that described in the inner wall contact of the shell (10)
The surface roughness of the part of radiating piece (34) is equal to or less than 3.2 μm.
8. a kind of container air-conditioning, which is characterized in that including the converter plant as described in claim 1-7 any one
(100)。
9. container air-conditioning according to claim 8, which is characterized in that the air-conditioning further includes heat-exchanger rig, described
External cooling air channel is formed around heat-exchanger rig, the converter plant (100) is located at the heat-exchanger rig side and is located at described
In external cooling air channel.
10. a kind of container, which is characterized in that including the container air-conditioning as described in claim 8-9 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811208644.4A CN109178691A (en) | 2018-10-17 | 2018-10-17 | Converter plant and container air-conditioning and container equipped with it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811208644.4A CN109178691A (en) | 2018-10-17 | 2018-10-17 | Converter plant and container air-conditioning and container equipped with it |
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Publication Number | Publication Date |
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CN109178691A true CN109178691A (en) | 2019-01-11 |
Family
ID=64945748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811208644.4A Pending CN109178691A (en) | 2018-10-17 | 2018-10-17 | Converter plant and container air-conditioning and container equipped with it |
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Citations (8)
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---|---|---|---|---|
CN1952512A (en) * | 2005-10-17 | 2007-04-25 | 乐金电子(天津)电器有限公司 | Heat radiation structure for outdoor unit of air conditioner |
CN205178852U (en) * | 2015-12-16 | 2016-04-20 | 大连德成自动化有限公司 | From explosion -proof intelligent frequency transforming cabinet of heat dissipation |
CN105571180A (en) * | 2016-01-13 | 2016-05-11 | 江苏兆胜空调有限公司 | Container cold storage unit |
CN206365203U (en) * | 2016-12-14 | 2017-07-28 | 刘卫东 | Controller for electric vehicle heating power device radiates and fixed structure |
CN206389285U (en) * | 2016-11-03 | 2017-08-08 | 福建龙净环保股份有限公司 | A kind of electric precipitation variable-frequency power sources switch board |
CN107750117A (en) * | 2017-11-29 | 2018-03-02 | 郑州云海信息技术有限公司 | A kind of container data center |
EP3361192A1 (en) * | 2017-02-10 | 2018-08-15 | Daikin Europe N.V. | Heat source unit and air conditioner having the heat source unit |
CN208882572U (en) * | 2018-10-17 | 2019-05-21 | 珠海格力电器股份有限公司 | Converter plant and container air-conditioning and container equipped with it |
-
2018
- 2018-10-17 CN CN201811208644.4A patent/CN109178691A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1952512A (en) * | 2005-10-17 | 2007-04-25 | 乐金电子(天津)电器有限公司 | Heat radiation structure for outdoor unit of air conditioner |
CN205178852U (en) * | 2015-12-16 | 2016-04-20 | 大连德成自动化有限公司 | From explosion -proof intelligent frequency transforming cabinet of heat dissipation |
CN105571180A (en) * | 2016-01-13 | 2016-05-11 | 江苏兆胜空调有限公司 | Container cold storage unit |
CN206389285U (en) * | 2016-11-03 | 2017-08-08 | 福建龙净环保股份有限公司 | A kind of electric precipitation variable-frequency power sources switch board |
CN206365203U (en) * | 2016-12-14 | 2017-07-28 | 刘卫东 | Controller for electric vehicle heating power device radiates and fixed structure |
EP3361192A1 (en) * | 2017-02-10 | 2018-08-15 | Daikin Europe N.V. | Heat source unit and air conditioner having the heat source unit |
CN107750117A (en) * | 2017-11-29 | 2018-03-02 | 郑州云海信息技术有限公司 | A kind of container data center |
CN208882572U (en) * | 2018-10-17 | 2019-05-21 | 珠海格力电器股份有限公司 | Converter plant and container air-conditioning and container equipped with it |
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