CN202511423U - Electric control cabinet of heating ventilation air conditioning - Google Patents
Electric control cabinet of heating ventilation air conditioning Download PDFInfo
- Publication number
- CN202511423U CN202511423U CN2012200043713U CN201220004371U CN202511423U CN 202511423 U CN202511423 U CN 202511423U CN 2012200043713 U CN2012200043713 U CN 2012200043713U CN 201220004371 U CN201220004371 U CN 201220004371U CN 202511423 U CN202511423 U CN 202511423U
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- electric power
- forceful electric
- wire casing
- cabinet
- light current
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Abstract
The utility model relates to the technical field of a heating ventilation air conditioning, and provides an electric control cabinet of a heating ventilation air conditioning. The electric control cabinet comprises a cabinet body with a door, and a plurality of trunkings and electrical circuits arranged in the trunkings are arranged in the cabinet body; each electric circuit comprises a strong current circuit and a weak current circuit, each trunking consists of a strong current trunking and a weak current trunking, the strong current circuit is arranged in the strong current trunking, the weak current circuit is arranged in the weak current trunking, and incoming and outgoing holes are arranged in the top and bottom of the cabinet body; an incoming terminal is arranged at the upper part in the cabinet body, and an outgoing terminal is arranged at the lower part of the cabinet body; and the trunkings extending from the top to the lower part are arranged on two sides in the cabinet body, one is a first strong current trunking, and the other one is a first weak current trunking. The electric control cabinet has the advantage of being universal for upper and lower incoming and outgoing wires, and avoids mutual interference of the strong current circuits and the weak current circuits inside. The cost can be saved in batch production, and the manufacturing is convenient.
Description
Technical field
The utility model relates to field of heating ventilation air conditioning, refers in particular to a kind of electrical control cubicles of HVAC.
Background technology
In the building in modern times, heating, ventilation and air conditioning meeting are incorporated in one or more heating ventilation air-conditioning systems.To small-sized building, contractor can directly select heating ventilation air-conditioning system and equipment on demand.If large-scale building can be analyzed, design and selected heating ventilation air-conditioning system by engineers such as architectural design person and machinery, structures jointly, install by the mechanical contractor of specialty again.The system of HVAC control at present adopts the switch board centralized Control more.
Because concrete application scenario is different, especially external cabling direction such as power supply high voltage line, external sensor signal lines is inconsistent, causes many HVAC control system manufacturers to design the wiring of inner each device of electrical control cubicles according to the external cabling direction.During on-the-spot installation, change, will increase many troubles undoubtedly as cause outside inlet wire direction because of fortuitous event.
The utility model content
The utility model provides a kind of upper and lower turnover line general HVAC electrical control cubicles, and has avoided inner strong, weak electricity circuit to interfere with each other to the deficiency of prior art.
The HVAC electrical control cubicles of the utility model comprises the cabinet of establishing door, is provided with some wire casings and the electric wiring of being located in the wire casing in the said cabinet; Said electric wiring comprises forceful electric power circuit and light current circuit, and said wire casing comprises forceful electric power wire casing and light current wire casing, and said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing, and said cabinet top and bottom are provided with into wire hole; Said cabinet internal upper part is provided with input terminal, and the bottom is provided with outlet terminal in the said cabinet; Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein one is the first forceful electric power wire casing, and another is the first light current wire casing.
More preferably, also be provided with forceful electric power module, light current module in the said cabinet; Said forceful electric power module comprises battery main switch, breaker and forceful electric power output sub-module; Said battery main switch is located at said cabinet internal upper part; Adjacent with the first forceful electric power wire casing; Said forceful electric power output sub-module is located at said outlet terminal top, and said breaker is located at said forceful electric power output sub-module top; Said light current module comprises controller, auxiliary reclay, and said controller is located at said input terminal below, and is adjacent with the first light current wire casing, and said auxiliary reclay is located at said controller below; Be provided with the second forceful electric power wire casing that extends between said battery main switch and the said controller from top to bottom.
More preferably, said forceful electric power module also comprises frequency converter, fixed frequency/frequency conversion selector switch, and said frequency converter is located at said battery main switch below, and said fixed frequency/frequency conversion selector switch is located at said breaker top; The said second forceful electric power wire casing extends to the bottom by the cabinet top.
More preferably, said bottom of cabinet bulk side is provided with into wire hole, and said cabinet top and bottom are provided with the said detachable baffle plate that advances wire hole of sealing.
More preferably, said outlet terminal comprises forceful electric power outlet terminal and light current outlet terminal.
The another kind of HVAC electrical control cubicles of the utility model, a kind of HVAC electrical control cubicles comprises the cabinet of establishing door, is provided with some wire casings and the electric wiring of being located in the wire casing in the said cabinet; Said electric wiring comprises forceful electric power circuit and light current circuit, and said wire casing comprises forceful electric power wire casing and light current wire casing, and said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing, and said cabinet top and bottom are provided with into wire hole; Said cabinet internal upper part is provided with outlet terminal, and the bottom is provided with input terminal in the said cabinet; Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein one is the first forceful electric power wire casing, and another is the first light current wire casing.
More preferably, also be provided with forceful electric power module, light current module in the said cabinet; Said forceful electric power module comprises battery main switch, breaker and forceful electric power output sub-module; Said battery main switch is located at bottom in the said cabinet; Adjacent with the first forceful electric power wire casing; Said forceful electric power output sub-module is located at said outlet terminal below, and said breaker is located at said forceful electric power output sub-module below; Said light current module comprises controller, auxiliary reclay, and said controller is located at said input terminal top, and is adjacent with the first light current wire casing, and said auxiliary reclay is located at said controller top; Be provided with the second forceful electric power wire casing that extends between said battery main switch and the said controller from top to bottom.
More preferably, said forceful electric power module also comprises frequency converter, fixed frequency/frequency conversion selector switch, and said frequency converter is located at said battery main switch top, and said fixed frequency/frequency conversion selector switch is located at said breaker below; The said second forceful electric power wire casing extends to the bottom by cabinet top.
More preferably, said bottom of cabinet bulk side is provided with into wire hole, and said cabinet top and bottom are provided with the said detachable baffle plate that advances wire hole of sealing.
More preferably, said outlet terminal comprises forceful electric power outlet terminal and light current outlet terminal.
The utility model is through distinguishing the strong, weak electricity wire casing in cabinet; And the strong, weak electricity wire casing is set in both sides; And each device position of reasonable Arrangement, thereby realize the HVAC electrical control cubicles that upper and lower turnover line is general, and avoid inner strong, weak electricity circuit to interfere with each other.More can save cost during volume production, and easily manufactured.
Description of drawings
Fig. 1 is the utility model embodiment 1 vertical view
Fig. 2 is the utility model embodiment 1 upward view
Fig. 3 is the utility model embodiment 1 left view
Fig. 4 is the utility model embodiment 1 top turnover line sketch map
Fig. 5 is the utility model embodiment 1 below turnover line sketch map
Fig. 6 is the utility model embodiment 2 sketch mapes
Fig. 7 is the utility model embodiment 3 sketch mapes
Fig. 8 is the utility model embodiment 4 sketch mapes.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; The HVAC electrical control cubicles of the utility model; Comprise the cabinet 1 of establishing door; The top of said cabinet 1, bottom and bottom sides are provided with into wire hole 21, advance wire hole 22, advance wire hole 23, and said cabinet top and bottom are provided with the said detachable baffle plate that advances wire hole of sealing.As being provided with outlet terminal 31 and input terminal 32, forceful electric power module, light current module, some wire casings in Fig. 4, the said cabinet shown in Figure 5 and being located at the electric wiring in the wire casing; Said electric wiring comprises forceful electric power circuit and light current circuit; Said wire casing comprises forceful electric power wire casing and light current wire casing; Said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing, and said outlet terminal 31 comprises forceful electric power outlet terminal 311 and light current outlet terminal 312.Forceful electric power outlet terminal 311 and light current outlet terminal 312 are located at the bottom of cabinet 1, and input terminal 32 is established the top with cabinet 1.
Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein the left side is the first forceful electric power wire casing 91, and the right side is the first light current wire casing 92; The said forceful electric power module and the first forceful electric power wire casing 91, forceful electric power outlet terminal 311 are adjacent with light current outlet terminal 312, and the said light current module and the first light current wire casing 92, input terminal 32 are adjacent, and said forceful electric power module and light current intermodule are provided with wire casing.Said forceful electric power module comprises battery main switch 41, breaker 42 and forceful electric power output sub-module 43; Said battery main switch 41 is located at said cabinet internal upper part; Adjacent with the first forceful electric power wire casing 91; Said forceful electric power output sub-module 43 is located at said outlet terminal 31 tops, and said breaker 42 is located at said forceful electric power output sub-module 43 tops.Cabinet external high pressure supply lines passes and saidly advances wire hole 21, advances wire hole 22 or advance wire hole 23; Be connected with said battery main switch 41; Said battery main switch 41 is connected through the forceful electric power circuit with said breaker 42, and said breaker 42 is connected through the forceful electric power circuit with said forceful electric power output sub-module 43; Said forceful electric power output sub-module 43 is connected through the forceful electric power circuit with forceful electric power outlet terminal 311.
Said light current module comprises controller 51, auxiliary reclay 52, and said controller 51 is located at said input terminal 32 belows, and is adjacent with the first light current wire casing 92, and said auxiliary reclay 52 is located at said controller 51 belows; Be provided with the second forceful electric power wire casing 93 that extends between said battery main switch 41 and the said controller 51 from top to bottom.Cabinet 1 external signal line passes into wire hole 21, advances wire hole 22 or advance wire hole 23, is connected through the light current circuit with said input terminal 32; Said input terminal 32 is connected through the light current circuit with said controller 51 inputs; Said controller 51 output signals export said relay 52 to through the light current circuit; Said auxiliary reclay 52 outputs are connected through the light current circuit with light current outlet terminal 312, and said auxiliary reclay 52 outputs are connected through the light current circuit with said forceful electric power output sub-module 43.
Embodiment 2
As shown in Figure 6, said forceful electric power module also comprises frequency converter 44, fixed frequency/frequency conversion selector switch 45, and said frequency converter 44 is located at said battery main switch 41 belows, and said fixed frequency/frequency conversion selector switch 45 is located at said breaker 42 tops; The said second forceful electric power wire casing 93 extends to the bottom by cabinet 1 top.Said fixed frequency/frequency conversion selector switch 45 is connected through the light current circuit with said controller 51 inputs; Said frequency converter 44 inputs are connected through the forceful electric power circuit with said battery main switch 41; Said frequency converter 41 outputs are connected through the forceful electric power circuit with said forceful electric power outlet terminal 311, said forceful electric power output sub-module 43, and said frequency converter 41 control ends are connected through the light current circuit with said controller 51 outputs.
Embodiment 3
As shown in Figure 7; The HVAC electrical control cubicles of the utility model; Comprise the cabinet 1 of establishing door, the top of said cabinet 1, bottom and bottom sides are provided with into wire hole 21, advance wire hole 22, advance wire hole 23, and said cabinet top and bottom are provided with seals the said detachable baffle plate that advances wire hole.Be provided with outlet terminal 31 and input terminal 32, forceful electric power module, light current module, some wire casings in the said cabinet and be located at the electric wiring in the wire casing; Said electric wiring comprises forceful electric power circuit and light current circuit; Said wire casing comprises forceful electric power wire casing and light current wire casing; Said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing, and said outlet terminal 31 comprises forceful electric power outlet terminal 311 and light current outlet terminal 312.Forceful electric power outlet terminal 311 and light current outlet terminal 312 are located at the top of cabinet 1, and input terminal 32 is established the bottom with cabinet 1.
Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein the right side is the first forceful electric power wire casing 91, and the left side is the first light current wire casing 92; The said forceful electric power module and the first forceful electric power wire casing 91, forceful electric power outlet terminal 311 are adjacent with light current outlet terminal 312, and the said light current module and the first light current wire casing 92, input terminal 32 are adjacent, and said forceful electric power module and light current intermodule are provided with wire casing.Said forceful electric power module comprises battery main switch 41, breaker 42 and forceful electric power output sub-module 43; Said battery main switch 41 is located at bottom in the said cabinet; Adjacent with the first forceful electric power wire casing 91; Said forceful electric power output sub-module 43 is located at said outlet terminal 31 belows, and said breaker 42 is located at said forceful electric power output sub-module 43 belows.Cabinet external high pressure supply lines passes and saidly advances wire hole 21, advances wire hole 22 or advance wire hole 23; Be connected with said battery main switch 41; Said battery main switch 41 is connected through the forceful electric power circuit with said breaker 42, and said breaker 42 is connected through the forceful electric power circuit with said forceful electric power output sub-module 43; Said forceful electric power output sub-module 43 is connected through the forceful electric power circuit with forceful electric power outlet terminal 311.
Said light current module comprises controller 51, auxiliary reclay 52, and said controller 51 is located at said input terminal 32 tops, and is adjacent with the first light current wire casing 92, and said auxiliary reclay 52 is located at said controller 51 tops; Be provided with the second forceful electric power wire casing 93 that extends between said battery main switch 41 and the said controller 51 from top to bottom.Cabinet 1 external signal line passes into wire hole 21, advances wire hole 22 or advance wire hole 23, is connected through the light current circuit with said input terminal 32; Said input terminal 32 is connected through the light current circuit with said controller 51 inputs; Said controller 51 output signals export said relay 52 to through the light current circuit; Said auxiliary reclay 52 outputs are connected through the light current circuit with light current outlet terminal 312, and said auxiliary reclay 52 outputs are connected through the light current circuit with said forceful electric power output sub-module 43.
Embodiment 4
As shown in Figure 8, said forceful electric power module also comprises frequency converter 44, fixed frequency/frequency conversion selector switch 45, and said frequency converter 44 is located at said battery main switch 41 tops, and said fixed frequency/frequency conversion selector switch 45 is located at said breaker 42 belows; The said second forceful electric power wire casing 93 extends to the bottom by cabinet 1 top.Said fixed frequency/frequency conversion selector switch 45 is connected through the light current circuit with said controller 51 inputs; Said frequency converter 44 inputs are connected through the forceful electric power circuit with said battery main switch 41; Said frequency converter 41 outputs are connected through the forceful electric power circuit with said forceful electric power outlet terminal 311, said forceful electric power output sub-module 43, and said frequency converter 41 control ends are connected through the light current circuit with said controller 51 outputs.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (10)
1. a HVAC electrical control cubicles comprises the cabinet of establishing door, is provided with some wire casings and the electric wiring of being located in the wire casing in the said cabinet; Said electric wiring comprises forceful electric power circuit and light current circuit, and said wire casing comprises forceful electric power wire casing and light current wire casing, and said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing,
It is characterized in that,
Said cabinet top and bottom are provided with into wire hole;
Said cabinet internal upper part is provided with input terminal, and the bottom is provided with outlet terminal in the said cabinet;
Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein one is the first forceful electric power wire casing, and another is the first light current wire casing.
2. HVAC electrical control cubicles according to claim 1 is characterized in that, also is provided with forceful electric power module, light current module in the said cabinet;
Said forceful electric power module comprises battery main switch, breaker and forceful electric power output sub-module; Said battery main switch is located at said cabinet internal upper part; Adjacent with the first forceful electric power wire casing; Said forceful electric power output sub-module is located at said outlet terminal top, and said breaker is located at said forceful electric power output sub-module top;
Said light current module comprises controller, auxiliary reclay, and said controller is located at said input terminal below, and is adjacent with the first light current wire casing, and said auxiliary reclay is located at said controller below;
Be provided with the second forceful electric power wire casing that extends between said battery main switch and the said controller from top to bottom.
3. HVAC electrical control cubicles according to claim 2 is characterized in that,
Said forceful electric power module also comprises frequency converter, fixed frequency/frequency conversion selector switch, and said frequency converter is located at said battery main switch below, and said fixed frequency/frequency conversion selector switch is located at said breaker top;
The said second forceful electric power wire casing extends to the bottom by the cabinet top.
4. according to each described HVAC electrical control cubicles in the claim 1 to 3, it is characterized in that said bottom of cabinet bulk side is provided with into wire hole, said cabinet top and bottom are provided with the said detachable baffle plate that advances wire hole of sealing.
5. according to each described HVAC electrical control cubicles in the claim 1 to 3, it is characterized in that said outlet terminal comprises forceful electric power outlet terminal and light current outlet terminal.
6. a HVAC electrical control cubicles comprises the cabinet of establishing door, is provided with some wire casings and the electric wiring of being located in the wire casing in the said cabinet; Said electric wiring comprises forceful electric power circuit and light current circuit, and said wire casing comprises forceful electric power wire casing and light current wire casing, and said forceful electric power circuit is located in the forceful electric power wire casing, and said light current circuit is located in the light current wire casing,
It is characterized in that,
Said cabinet top and bottom are provided with into wire hole;
Said cabinet internal upper part is provided with outlet terminal, and the bottom is provided with input terminal in the said cabinet;
Both sides are provided with the wire casing that extends to the bottom from the top in the said cabinet, and wherein one is the first forceful electric power wire casing, and another is the first light current wire casing.
7. HVAC electrical control cubicles according to claim 6 is characterized in that, also is provided with forceful electric power module, light current module in the said cabinet;
Said forceful electric power module comprises battery main switch, breaker and forceful electric power output sub-module; Said battery main switch is located at bottom in the said cabinet; Adjacent with the first forceful electric power wire casing; Said forceful electric power output sub-module is located at said outlet terminal below, and said breaker is located at said forceful electric power output sub-module below;
Said light current module comprises controller, auxiliary reclay, and said controller is located at said input terminal top, and is adjacent with the first light current wire casing, and said auxiliary reclay is located at said controller top;
Be provided with the second forceful electric power wire casing that extends between said battery main switch and the said controller from top to bottom.
8. HVAC electrical control cubicles according to claim 7 is characterized in that,
Said forceful electric power module also comprises frequency converter, fixed frequency/frequency conversion selector switch, and said frequency converter is located at said battery main switch top, and said fixed frequency/frequency conversion selector switch is located at said breaker below;
The said second forceful electric power wire casing extends to the bottom by cabinet top.
9. according to each described HVAC electrical control cubicles in the claim 6 to 8, it is characterized in that said bottom of cabinet bulk side is provided with into wire hole, said cabinet top and bottom are provided with the said detachable baffle plate that advances wire hole of sealing.
10. according to each described HVAC electrical control cubicles in the claim 6 to 8, it is characterized in that said outlet terminal comprises forceful electric power outlet terminal and light current outlet terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200043713U CN202511423U (en) | 2012-01-06 | 2012-01-06 | Electric control cabinet of heating ventilation air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200043713U CN202511423U (en) | 2012-01-06 | 2012-01-06 | Electric control cabinet of heating ventilation air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511423U true CN202511423U (en) | 2012-10-31 |
Family
ID=47063906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200043713U Expired - Lifetime CN202511423U (en) | 2012-01-06 | 2012-01-06 | Electric control cabinet of heating ventilation air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326271A (en) * | 2013-06-03 | 2013-09-25 | 江苏银佳企业集团有限公司 | Drawer-type switch cabinet |
| CN104698920A (en) * | 2015-02-02 | 2015-06-10 | 珠海格力电器股份有限公司 | Direct digital control (DDC) cabinet |
| CN104731061A (en) * | 2015-02-02 | 2015-06-24 | 珠海格力电器股份有限公司 | DDC cabinet |
| CN109917745A (en) * | 2019-04-04 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of universal mine anti-explosion PLC control cabinet of shield machine and application |
-
2012
- 2012-01-06 CN CN2012200043713U patent/CN202511423U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326271A (en) * | 2013-06-03 | 2013-09-25 | 江苏银佳企业集团有限公司 | Drawer-type switch cabinet |
| CN103326271B (en) * | 2013-06-03 | 2016-03-02 | 江苏银佳企业集团有限公司 | A kind of drawer-type switch cabinet |
| CN104698920A (en) * | 2015-02-02 | 2015-06-10 | 珠海格力电器股份有限公司 | Direct digital control (DDC) cabinet |
| CN104731061A (en) * | 2015-02-02 | 2015-06-24 | 珠海格力电器股份有限公司 | DDC cabinet |
| CN109917745A (en) * | 2019-04-04 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of universal mine anti-explosion PLC control cabinet of shield machine and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU DINENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU CANLEAD AUTOMATION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511442, Guangzhou, Panyu District, South Village Road, 16-18, No. Patentee after: GUANGZHOU CANLEAD ENERGY TECHNOLOGY CO., LTD. Address before: 511442, Guangzhou, Panyu District, South Village Road, 16-18, No. Patentee before: Guangzhou Nengdi Automation Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |