CN106885331A - A kind of outside electric cabinet suitable for module unit - Google Patents
A kind of outside electric cabinet suitable for module unit Download PDFInfo
- Publication number
- CN106885331A CN106885331A CN201510937333.1A CN201510937333A CN106885331A CN 106885331 A CN106885331 A CN 106885331A CN 201510937333 A CN201510937333 A CN 201510937333A CN 106885331 A CN106885331 A CN 106885331A
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- CN
- China
- Prior art keywords
- component
- control
- terminal
- dual system
- electric cabinet
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Patch Boards (AREA)
Abstract
A kind of outside electric cabinet suitable for module unit is the embodiment of the invention provides, including：Field engineering junction box and dual system Main Control Tank, wherein, field engineering junction box include：Input power terminal assemblies XT and out-put supply terminal assemblies XT6, the input power terminal assemblies XT are for connecting field engineering power line；The out-put supply terminal assemblies XT6 is used to connect dual system Main Control Tank and external loading；Dual system Main Control Tank includes：Input control terminal component XT5 and control terminal component CN, the input control terminal component XT5 are used to receive the control signal of external control circuit transmission；The control terminal component CN is used to be controlled the input power of module unit.The outside electric cabinet provided using the embodiment of the present invention, goes for the connection of various field engineering lines.And without individually carrying out wiring to each load.Convenient production connects up and installs after sale wiring.The versatility of various wiring designs can be improved.
Description
Technical field
The present invention relates to electric cabinet field, more particularly to a kind of outside electric cabinet suitable for module unit.
Background technology
Not only need to be connected air-conditioner set with field engineering line when air-conditioner set is installed, and need extra
Again for each external loading is individually designed and connects field engineering line, so as to obtain air-conditioner set can run well.
In order that the operation of unit normal safe also needs to add various electrical safety equipment and control device, so meeting
A large amount of wiring are formed in production and installation, burden when increased production and installing.And due to wiring number
Amount is more, mis-wired is easily produced during actual installation so that air-conditioner set or external loading are easy
Produce failure.
The content of the invention
The present invention proposes a kind of outside electric cabinet suitable for module unit, is used to realize facilitating wiring and to work
Journey wiring and load carry out central controlled purpose.
The present invention uses following technical scheme：
A kind of outside electric cabinet suitable for module unit, including：
Field engineering junction box and dual system Main Control Tank, wherein, the field engineering junction box includes：Input electricity
Source sub-component XT and the sub- terminal assemblies of out-put supply, the input power terminal assemblies XT are used to connect outer
Portion's engineering power line；The out-put supply terminal assemblies XT6 is used to connect dual system Main Control Tank and external loading；
The dual system Main Control Tank includes：Control terminal component CN, the control terminal component CN are for mould
The input power of block unit is controlled.
Further, the field engineering junction box also includes：Phase sequence relay PM, the phase sequence relay
PM is connected with input power terminal assemblies XT and out-put supply terminal assemblies XT6 respectively.
Further, the field engineering junction box also includes：Emergency stop switch SB, the emergency stop switch SB point
It is not connected with input power terminal assemblies XT and out-put supply terminal assemblies XT6.
Further, the field engineering junction box also includes：Water flow switch SW, the water flow switch SW with
Field engineering junction box's output terminal assembly XT6 is connected with control cabinet input control terminal component XT5.
Further, the dual system Main Control Tank is integrated in institute including mainboard TP, the control terminal component CN
State on mainboard TP, the mainboard TP also includes power input terminal CN29, the power input terminal CN29
For receiving power supply.
Further, the mainboard TP also includes：Water flow switch input protection terminal CN45, the current are opened
Closing protection terminal CN45 is used to provide protection to other dual system Main Control Tanks.
Further, the automatically controlled case in the outside includes at least two dual system Main Control Tanks.
Further, the mainboard TP also includes：Communication terminal component CN15 and CN33, the mainboard lead to
Letter terminal assemblies CN15 and CN33 are used to connect the communication terminal component of other dual system Main Control Tanks.
Further, the control terminal component CN includes：
Electric expansion valve EKV control terminals component, low tension switch LP control terminals component, electrothermal relay FR
Control terminal component, fuse-link FU control terminals component, high-voltage switch gear HP control terminals component, four-way valve
Magnet coil YY control terminals component, piezo-resistance RY control terminals component and temperature-sensitive bag RT control end subgroups
Part.
The outside electric cabinet provided using the embodiment of the present invention, goes for the company of various field engineering lines
Connect.The input supply terminal component set by engineering connection case, concentrates connection field engineering wiring, convenient peace
Dress personnel connect field engineering line；By out-put supply terminal assemblies to external loading and dual system Main Control Tank
Centralized Control is carried out, without individually carrying out wiring to each load.Significantly facilitate production wiring and install after sale
Wiring.The versatility of various wiring designs can be improved, it is adaptable to various air-conditioner sets.
Brief description of the drawings
The detailed description made to non-limiting example made with reference to the following drawings by reading, the present invention
Other features, objects and advantages will become more apparent upon：
Fig. 1 is field engineering line company the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Connect schematic diagram；
Fig. 2 is the outside electric cabinet power supply connection diagram suitable for module unit provided in an embodiment of the present invention；
Fig. 3 is current protection end the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
The connection diagram of component；
Fig. 4 is external loading contact the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Device KM connection diagrams；
Fig. 5 is dual system Main Control Tank the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Circuit connection diagram；
Fig. 6 is multiple dual system masters the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Control case mainboard TP communication between plates wiring schematic diagrams.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
The described specific embodiment in place is only used for explaining the present invention, rather than limitation of the invention.Also need in addition
It is noted that for the ease of description, part related to the present invention is illustrate only in accompanying drawing and it is not all in
Hold.
Fig. 1 is field engineering line company the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Connect schematic diagram.
Referring to Fig. 1, the outside electric cabinet suitable for module unit, including：
Field engineering junction box, the field engineering junction box includes：Input power terminal assemblies XT and output
Power terminal assemblies XT6, the input power terminal assemblies XT are for connecting field engineering power line；It is described
Out-put supply terminal assemblies XT6 is used to connect dual system Main Control Tank and external loading.In the present embodiment, XT
It is input power terminal assemblies XT, for the three phase mains with field engineering power supply and neutrality line N and ground wire
PE is connected respectively, and the three-phase electricity of field engineering power supply, neutrality line N and ground wire PE are passed through into out-put supply
Terminal assemblies XT6 is transferred to 3 dual system Main Control Tanks, to be embodied as the mesh that dual system Main Control Tank provides power supply
's.When being installed, only need to be by the three phase mains of field engineering power supply, neutrality line N and ground wire PE point
The input power terminal XT1 of corresponding dual system Main Control Tank is not connected, without being respectively each dual system Main Control Tank
Individually connect power line.Additionally, between input power terminal assemblies XT and out-put supply terminal assemblies XT6
Phase sequence relay PM is provided with, phase sequence relay PM can in real time show three-phase mains voltage, and can occur in power supply
Pass through relay during the failures such as overvoltage protection, under-voltage protection, open-phase protection, unbalance protection, fault-phase protection
The form of output, provides the user with the contact control signal of warning output and protection circuit action output, plays report
Alert and protective effect.It is provided with by between input power terminal assemblies XT and out-put supply terminal assemblies XT6
Phase sequence relay PM, can realize the centralized Control to dual system Main Control Tank.
Fig. 2 is the outside electric cabinet power supply connection diagram suitable for module unit provided in an embodiment of the present invention.
Referring to Fig. 2, between input power terminal assemblies XT and out-put supply terminal assemblies XT6, phase sequence guarantor is provided with
Shield device PM, miniature circuit breaker QF, emergency stop switch SB and water flow switch SW, can using miniature circuit breaker QF
Close, carry and beginning normal loop condition under electric current, and the electric current under abnormal loop can be switched；It is anxious
Guard's valve SB can cut off the electricity supply when machine is in the hole, arrestment operating, realize protection people
The purpose of body and equipment safety.By above-mentioned device, can be significantly more efficient to dual system Main Control Tank and outside
The power supply of load is managed.
Fig. 3 is current protection end the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
The connection diagram of component.Referring to Fig. 3, in the output terminal assembly XT6 and dual system of outside engineering connection case
Water flow switch SW is set between the input control terminal component XT5 of control cabinet, water flow switch control circuit is formed,
The water flow switch control circuit is connected with the water flow switch input protection terminal CN45 of mainboard TP, due to water
Stream switch can open water flow switch when water-carrying capacity is less than a certain set point, it is possible to achieve to dual system master control
Case provides the purpose of protection.
Fig. 4 is external loading contact the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Device KM connection diagrams.Referring to Fig. 4, in the terminal of the power terminal assemblies of connection output dual system Main Control Tank
Between be provided with auxiliary thermo-contact device KM and water pump contactor KM, by auxiliary thermo-contact device KM and water pump contactor KM,
Can realize that each dual system Main Control Tank carries out central controlled purpose to the break-make of external loading equipment.
Fig. 5 is dual system Main Control Tank the outside electric cabinet suitable for module unit provided in an embodiment of the present invention
Circuit connection diagram.Referring to Fig. 5, the out-put supply terminal assemblies XT6 connection compressions of field engineering junction box
Machine COMP and blower fan M and dual system Main Control Tank.The dual system Main Control Tank includes mainboard TP, and mainboard TP can
Think PLC control panels, some control terminal component CN are integrated with mainboard TP, each control terminal component
CN can be with connecting valve circuit or detection circuit.And the signal of on-off circuit or detection circuit is fed back into compression
Machine COMP and blower fan M and dual system Main Control Tank circuit, realize according to various signals and switch control compressor
The purpose of COMP and blower fan M.It is integrated on mainboard TP by by control terminal component CN, it is convenient that people is installed
The various wiring of member's connection.Wherein, control terminal component CN includes：Electric expansion valve EKV control terminal components
Control terminal component, low tension switch LP control terminals component, electrothermal relay FR control terminals component, fusing
Body FU control terminals component, high-voltage switch gear HP control terminals component, electromagnetic coil of four-way valve YY control terminals
The control terminal components such as component, piezo-resistance RY control terminals component and temperature-sensitive bag RT control terminal components.
Also including power input terminal CN29, the power input terminal CN29 connects mainboard TP with field engineering
Line case out-put supply terminal assemblies XT6 is connected, for receiving power supply.
Mainboard TP also includes：Water flow switch input protection terminal CN45, the water flow switch protection terminal CN45
Connected with the dual system Main Control Tank input control terminal component XT5 for being connected water flow switch SW, for dual system
Main Control Tank provides protection.
In a preferred embodiment of the present embodiment, it is adaptable to which the automatically controlled case in outside of module unit includes 3 pairs
System master case, for realizing to 6 controls of system.Fig. 6 is provided in an embodiment of the present invention being applied to
Multiple dual system Main Control Tank mainboard TP communication between plates wiring schematic diagrams in the outside electric cabinet of module unit.Referring to
Fig. 6, is provided with communication terminal component CN15 and CN33, by 3 on the mainboard TP of dual system electric cabinet
In the outside electric cabinet that dual system Main Control Tank is constituted, the communication terminal on the first dual system Main Control Tank mainboard TP
Component CN15 is connected with the communication terminal component CN15 on the second dual system Main Control Tank mainboard TP, and second pair is
The communication on communication terminal component CN33 and the 3rd dual system Main Control Tank mainboard TP on system Main Control Tank mainboard TP
Terminal assemblies CN33 is connected, and realizes the purpose communicated between multiple dual system Main Control Tanks.Additionally, by 2
In the outside electric cabinet that individual dual system Main Control Tank is constituted, only need to be by the first dual system Main Control Tank mainboard TP
Communication terminal component CN33 is connected with the communication terminal component CN33 on the second dual system Main Control Tank mainboard TP,
It is capable of achieving the purpose communicated between 2 dual system Main Control Tanks.
Obviously, the above embodiment of the present invention illustrates example of the present invention just for the sake of clear, and simultaneously
Non- is the restriction to embodiments of the present invention.For those of ordinary skill in the field, above-mentioned
Can also be made other changes in different forms on the basis of explanation.There is no need and unable to all
Implementation method be exhaustive.All any modifications made within the spirit and principles in the present invention, equally replace
Change and improve, should be included within the protection domain of the claims in the present invention.
Claims (9)
1. a kind of outside electric cabinet suitable for module unit, it is characterised in that including：
Field engineering junction box and dual system Main Control Tank, wherein, the field engineering junction box includes：Input electricity
Source sub-component XT and out-put supply terminal assemblies XT6, the input power terminal assemblies XT are for connecting
Field engineering power line；The out-put supply terminal assemblies XT6 is used to connect dual system Main Control Tank and outside is negative
Carry；
The dual system Main Control Tank includes：Input control terminal component XT5 and control terminal component CN, it is described
Input control terminal component XT5 is used to receive the control signal of external control circuit transmission；The control terminal
Component CN is used to be controlled the input power of module unit.
2. outside electric cabinet according to claim 1, it is characterised in that the field engineering junction box
Also include：Phase sequence relay PM, the phase sequence relay PM respectively with input power terminal assemblies XT and defeated
Go out power terminal assemblies XT6 to be connected.
3. outside electric cabinet according to claim 1, it is characterised in that the field engineering junction box
Also include：Emergency stop switch SB, the emergency stop switch SB are electric with input power terminal assemblies XT and output respectively
Source sub-component XT6 is connected.
4. outside electric cabinet according to claim 1, it is characterised in that the field engineering junction box
Also include：Water flow switch SW, the water flow switch SW respectively with field engineering junction box's output terminal assembly
XT6 is connected with dual system Main Control Tank input control terminal component XT5.
5. outside electric cabinet according to claim 1, it is characterised in that the dual system master control case and bag
Mainboard TP is included, the control terminal component CN is integrated on the mainboard TP, and the mainboard TP also includes
Power input terminal CN29, the power input terminal CN29 are for receiving power supply.
6. outside electric cabinet according to claim 1, it is characterised in that the mainboard TP also includes：
Water flow switch input protection terminal CN45, the water flow switch protects terminal CN45, for dual system master control
Case provides protection.
7. outside electric cabinet according to claim 1, it is characterised in that the automatically controlled case in outside includes
At least two dual system Main Control Tanks.
8. outside electric cabinet according to claim 7, it is characterised in that the mainboard TP also includes：
Communication terminal component CN15 and CN33, mainboard communication terminal the component CN15 and CN33 are used to connect it
The communication terminal component of its dual system Main Control Tank.
9. outside electric cabinet according to claim 1, it is characterised in that the control terminal component
CN includes：
Electric expansion valve EKV control terminal component control terminals component, low tension switch LP control terminals component,
Electrothermal relay FR control terminals component, fuse-link FU control terminals component, high-voltage switch gear HP control end subgroups
Part, electromagnetic coil of four-way valve YY control terminals component, piezo-resistance RY control terminals component and temperature-sensitive bag RT
Control terminal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937333.1A CN106885331A (en) | 2015-12-15 | 2015-12-15 | A kind of outside electric cabinet suitable for module unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937333.1A CN106885331A (en) | 2015-12-15 | 2015-12-15 | A kind of outside electric cabinet suitable for module unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106885331A true CN106885331A (en) | 2017-06-23 |
Family
ID=59175366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937333.1A Pending CN106885331A (en) | 2015-12-15 | 2015-12-15 | A kind of outside electric cabinet suitable for module unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106885331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406186A (en) * | 2017-10-03 | 2020-07-10 | 阿斯彭水泵有限公司 | Connection box for condensate pump in air conditioning unit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074465A (en) * | 1998-08-26 | 2000-03-14 | Sanyo Electric Co Ltd | Remote controller and air-conditioner |
| JP2001228109A (en) * | 2000-02-17 | 2001-08-24 | Ngk Spark Plug Co Ltd | Control system |
| CN101694323A (en) * | 2009-10-16 | 2010-04-14 | 朱鸽 | Air conditioner controller of coach |
| CN205351644U (en) * | 2015-12-15 | 2016-06-29 | 珠海格力电器股份有限公司 | Outside electric cabinet suitable for module unit |
-
2015
- 2015-12-15 CN CN201510937333.1A patent/CN106885331A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074465A (en) * | 1998-08-26 | 2000-03-14 | Sanyo Electric Co Ltd | Remote controller and air-conditioner |
| JP2001228109A (en) * | 2000-02-17 | 2001-08-24 | Ngk Spark Plug Co Ltd | Control system |
| CN101694323A (en) * | 2009-10-16 | 2010-04-14 | 朱鸽 | Air conditioner controller of coach |
| CN205351644U (en) * | 2015-12-15 | 2016-06-29 | 珠海格力电器股份有限公司 | Outside electric cabinet suitable for module unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406186A (en) * | 2017-10-03 | 2020-07-10 | 阿斯彭水泵有限公司 | Connection box for condensate pump in air conditioning unit |
| CN111406186B (en) * | 2017-10-03 | 2022-04-05 | 阿斯彭水泵有限公司 | Connection box for condensate pump in air conditioning unit |
| US11796221B2 (en) | 2017-10-03 | 2023-10-24 | Aspen Pumps Limited | Connection box for condensate pumps in air-conditioning units |
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