CN208620520U - A kind of the air-conditioner set power supply box and air-conditioner set of easy access - Google Patents
A kind of the air-conditioner set power supply box and air-conditioner set of easy access Download PDFInfo
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- CN208620520U CN208620520U CN201820919038.2U CN201820919038U CN208620520U CN 208620520 U CN208620520 U CN 208620520U CN 201820919038 U CN201820919038 U CN 201820919038U CN 208620520 U CN208620520 U CN 208620520U
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- air
- power supply
- supply box
- cabinet
- conditioner set
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Abstract
A kind of the air-conditioner set power supply box and air-conditioner set of easy access involved in the utility model, including cabinet, top area, media areas and lower region are divided into the cabinet, top cover is provided at the top of the cabinet, the top cover of the cabinet is detachable, and the partition between the top area and media areas can push and pull disassembly.The utility model tool carries out repair and maintenance in cabinet Top-layer Design Method top cover, the convenient control panel to top area.And the partition between top area and media areas can carry out pull disassembly, also facilitate and carry out repair and maintenance to intermediate region.
Description
Technical field
The utility model relates to a kind of cabinet, in particular to the air-conditioner set power supply box and air conditioner of a kind of easy access
Group.
Background technique
The structure of passenger room air conditioning group is used equipment, component setting in the frame, the unit form covered using cover board.
Air-conditioner set is divided into guest room inner part, guest room outer portion and control section.Guest room outer portion is equipped with compressor, high-voltage switch gear, visitor
Outdoor heat exchanger, objective outdoor fan, refrigerant storage tank, AC reactor.Guest room inner part uses sealing structure, and inside is equipped with
Guest room heat exchanger, guest room pressure fan, electric heater, direct current reactor, draining pump, airstrainer.In addition, control section uses
Sealing structure, inside are equipped with inverter, radiator, power supply box etc..
Existing air conditioner power source case has the following disadvantages:
1, power supply main component is not integrated in power supply box.For example the devices such as inductance, output capacitance, input capacitance all exist
Outside power supply box.
2, by the way of existing locomotive air conditioner power supply arranges radiator using two sides, and wind of getting along well is equidirectional, is unfavorable for dissipating
Heat.
3, it mounts and dismounts constant.
Utility model content
The main purpose of the utility model is in order to solve the above technical problems, providing a kind of air-conditioner set electricity of easy access
Source case.
Another of the utility model is designed to provide a kind of air-conditioner set of application power supply box.
To achieve the above object, the technical solution of the utility model is:
A kind of air-conditioner set power supply box of easy access, including cabinet are divided into top area, middle layer region in the cabinet
Domain and lower region are provided with top cover at the top of the cabinet, and the top cover of the cabinet is detachable, and the top area is in
Partition between layer region can push and pull disassembly.
Further, the top area is provided with control device, the media areas is provided with heat generating components.
Further, it is provided with openable and closable hinge chamber door on the cabinet, is provided with heat dissipation on the hinge chamber door
Device.
Further, the media areas is enclosed construction, is provided with radiator fan in the media areas.
Further, the radiator is arranged in railway vehicle air conditioner return air inlet side, the direction of heat radiator fin and railcar
Air-conditioning return air direction is identical.
Further, the slide rail for installing with railway vehicle air conditioner is provided on the outside of the cabinet.
Further, air-conditioning malfunction coefficient plate is provided on the cabinet.
Further, the control device includes control panel and booster plate, and the heat generating components includes outputting inductance, input electricity
Solve capacitor, output electrolytic capacitor, D.C. contactor.
Another technical solution of the utility model is:
A kind of air-conditioner set, the air-conditioner set power supply box including a kind of above-mentioned easy access.
To sum up content, a kind of the air-conditioner set power supply box and air-conditioner set of easy access described in the utility model, has
Following advantage:
1, in cabinet Top-layer Design Method top cover, the convenient control panel to top area carries out repair and maintenance.And top regions
Partition between domain and media areas can carry out pull disassembly, also facilitate and carry out repair and maintenance to intermediate region.
2, radiator is arranged on openable and closable hinge chamber door, effectively increases the convenience of installation, disassembly, service work
Property.
3, media areas is enclosed construction, has carried out isolation design, and install radiator fan, is individually dissipated for part of devices
Heat not only improves service life, and also achieves the dust-proof design of control panel.
4, devise air-conditioning malfunction coefficient plate in power box front position, can without open air-conditioning the case where can and
The refrigeration failure and electric fault of Shi Faxian air-conditioning.
5, this power supply box is integrated with all devices of airconditioning control part, is opened using the additional back side hinge of different zones is divided
The form of door, strong and weak electricity are separated.
6, the fin of radiator and the direction of air-conditioning return air are consistent, play optimal heat dissipation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model power supply box；
Fig. 2 is the schematic diagram of internal structure of the utility model power supply box；
Fig. 3 is the schematic diagram that the utility model power supply box is installed on air-conditioning；
Fig. 4 is the utility model power supply box mounting structure schematic diagram；
Fig. 5 is the utility model power supply box media areas structural schematic diagram.
As shown in Figures 1 to 5, cabinet 1, control panel 2, booster plate 3, outputting inductance 4, input electrolytic capacitor 5, output electrolysis
Capacitor 6, D.C. contactor etc. 7, transformer 8, DC filter 9, counnter attack diode 10, IGBT11, radiator 12, return air inlet
13, front panel 14, rear panel 15, radiator fan 16, filter screen 17, slide rail 18, installation guide rail 19, bolt hole 20, air-conditioning
Malfunction coefficient plate 21, connecting terminal 22.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, the air-conditioner set power supply box of easy access described in the utility model is applied in railway vehicle air conditioner
On unit, includes mainly cabinet 1, several regions are divided into cabinet 1, which is used for separated each electric appliance
Part, is provided with chamber door on cabinet 1, and chamber door is openable and closable hinge chamber door.This power supply box is integrated with the institute of airconditioning control part
There is device, using the form for dividing the additional back side hinge enabling of different zones, strong and weak electricity is separated.
In 1 Top-layer Design Method of cabinet top cover, the top cover of cabinet 1 is detachable, convenient to examine to the control panel of top area
Repair maintenance.
As shown in Fig. 2, in the present embodiment, cabinet 1 is divided into top area, media areas and lower region three
Region.Control device is provided in top area, region is provided with heat generating components in middle level.Specifically, in top area
Control panel 2 and booster plate 3 are set.Outputting inductance 4 is set in region in middle level, input electrolytic capacitor 5, exports electrolytic capacitor 6, is straight
Flow contactor etc. 7.Heavier device, including transformer 8, DC filter 9 are set in lower region.At the hinge chamber door back side
It is provided with counnter attack diode 10, IGBT11 etc..
Radiator 12 is provided on hinge chamber door, radiator 12 is arranged on openable and closable hinge chamber door, effectively improves
The convenience of installation, disassembly, service work.
As shown in figure 3, power supply box is after mounting, radiator 12 is located at 13 side of railway vehicle air conditioner return air inlet, radiator 12
The direction of fin is identical as railway vehicle air conditioner return air direction, and return air is flowed into from top to bottom by return air inlet 13, plays best
Heat dissipation effect.
As shown in Figure 2 and Figure 5, media areas by front panel 14, rear panel 15, power supply box two sides side plate, top area and
In power supply box two sides side plate upper opening and heat dissipation is arranged in the case type closed structure that partition and bottom plate between media areas surround
Fan 16 is provided with filter screen 17 on the outside of radiator fan 16.It is enclosed construction by media areas, has carried out isolation design,
And radiator fan 16 is installed, individually radiates for part of devices, not only improves service life, also achieves that control panel is dust-proof to be set
Meter.
Partition between top area and media areas can push and pull disassembly, convenient to carry out repair and maintenance to intermediate region.
As shown in Figure 1 and Figure 4, it is each provided with a slide rail 18 in 1 two sides of cabinet, in the power supply of railway vehicle air conditioner
Case installation site be correspondingly arranged there are two install guide rail 19, cabinet 1 by slide rail 18 and install guide rail 19 cooperation slide into,
It skids off and is assembled.It also sets up in the power supply box installation site of railway vehicle air conditioner there are four bolt hole 20, after the slide-in of cabinet 1
It is bolted and is fixed by bolt hole 20.By the way that guide rail is arranged, so that cabinet is easy to carry out installing and dismounting.
As shown in Figure 1, being cut to one jiao of cabinet 1, a unfilled corner is formd, is pacified in the unfilled corner region of formation
Attaching line terminals 22 have not only saved space, but also have facilitated installation and maintenance.
As shown in Fig. 2, being provided with air-conditioning malfunction coefficient plate 21 in the side of cabinet 1, pass through air-conditioning malfunction coefficient plate 21, energy
It is enough in the refrigeration failure and electric fault that can find air-conditioning without open air-conditioning the case where in time.
As shown in Figure 1, the air plug and binding post that connect with the external world are all mounted on side, it is not take up redundant space, facilitates peace
Assembly and disassembly.All cover boards and radiator 12 have all installed sealing joint strip additional, play good dustproof and waterproof effect.
The air-conditioner set power supply box of the easy access of the utility model is the direct-flow air conditioner frequency conversion of a low-voltage high-power
Power supply box, input voltage range: 45V-85V, output power: 3-12kW.AC frequency conversion ventilation blower, AC frequency conversion condensation can be driven
Blower and DC frequency-changeable compressor, control the third gear electric heating of direct current 74V, and electrical heating power is up to 12kW.And with faulty
Display, 232 communication functions.Operating temperature range: -40 DEG C -55 DEG C.
A kind of air-conditioner set, including evaporating area, condensing zone described in the utility model etc. also include one kind recited above
Integrated power supply case.
In conclusion the air-conditioner set power supply box and air-conditioner set of a kind of easy access described in the utility model, have
The design feature of integrated compactedness is suitable for all kinds of rail vehicle air conditioner groups, realizes easy to disassemble, convenient to overhaul, beautiful
See numerous features such as compact, power is electrically separated, facilitate debugging, integration degree is high, occupancy is small in size.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of air-conditioner set power supply box of easy access, it is characterised in that: including cabinet, be divided into top regions in the cabinet
Domain, media areas and lower region are provided with top cover at the top of the cabinet, and the top cover of the cabinet is detachable, it is described on
Partition between layer region and media areas can push and pull disassembly.
2. a kind of air-conditioner set power supply box of easy access according to claim 1, it is characterised in that: in the top regions
Domain is provided with control device, and the media areas is provided with heat generating components.
3. a kind of air-conditioner set power supply box of easy access according to claim 1, it is characterised in that: on the cabinet
It is provided with openable and closable hinge chamber door, is provided with radiator on the hinge chamber door.
4. a kind of air-conditioner set power supply box of easy access according to claim 1, it is characterised in that: the media areas
For enclosed construction, radiator fan is provided in the media areas.
5. a kind of air-conditioner set power supply box of easy access according to claim 3, it is characterised in that: the radiator is set
It sets in railway vehicle air conditioner return air inlet side, the direction of heat radiator fin is identical as railway vehicle air conditioner return air direction.
6. a kind of air-conditioner set power supply box of easy access according to claim 1, it is characterised in that: outside the cabinet
Side is provided with the slide rail for installing with railway vehicle air conditioner.
7. a kind of air-conditioner set power supply box of easy access according to claim 1, it is characterised in that: on the cabinet
It is provided with air-conditioning malfunction coefficient plate.
8. a kind of air-conditioner set power supply box of easy access according to claim 2, it is characterised in that: the control device
Including control panel and booster plate, the heat generating components includes that outputting inductance, input electrolytic capacitor, output electrolytic capacitor, direct current connect
Tentaculum.
9. a kind of air-conditioner set, it is characterised in that: including a kind of sky of easy access as claimed in any one of claims 1 to 8
Adjust unit power supply box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919038.2U CN208620520U (en) | 2018-06-14 | 2018-06-14 | A kind of the air-conditioner set power supply box and air-conditioner set of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919038.2U CN208620520U (en) | 2018-06-14 | 2018-06-14 | A kind of the air-conditioner set power supply box and air-conditioner set of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208620520U true CN208620520U (en) | 2019-03-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919038.2U Active CN208620520U (en) | 2018-06-14 | 2018-06-14 | A kind of the air-conditioner set power supply box and air-conditioner set of easy access |
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| Country | Link |
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| CN (1) | CN208620520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836547A (en) * | 2019-11-22 | 2020-02-25 | 徐州迈特制冷设备有限公司 | Refrigeration equipment convenient for cooling tube bank |
-
2018
- 2018-06-14 CN CN201820919038.2U patent/CN208620520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836547A (en) * | 2019-11-22 | 2020-02-25 | 徐州迈特制冷设备有限公司 | Refrigeration equipment convenient for cooling tube bank |
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