CN208384450U - A kind of multifunctional controlled cabinet - Google Patents
A kind of multifunctional controlled cabinet Download PDFInfo
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- CN208384450U CN208384450U CN201821213109.3U CN201821213109U CN208384450U CN 208384450 U CN208384450 U CN 208384450U CN 201821213109 U CN201821213109 U CN 201821213109U CN 208384450 U CN208384450 U CN 208384450U
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- moisturizing
- breaker
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- thermal technology
- circulation
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Abstract
A kind of multifunctional controlled cabinet belongs to central heating field；Including thermal technology's unit, cycling element, moisturizing unit, security system interface and shell, several partitions of setting, thermal technology's unit are mounted in upper partition in shell, and cycling element is mounted in lower partition, in middle level on partition, security system interface is arranged in shell side for moisturizing unit installation；Thermal technology's unit connects cycling element, moisturizing unit and security system interface；Thermal technology's unit includes Switching Power Supply, and Switching Power Supply is sequentially connected thermal technology's breaker, thermal control process device and thermal technology's intermediate relay；Cycling element includes cycloconvertor, and intercycle relay connection circulation breaker, circulation key terminal, circulation breaker and circulation A.C. contactor are separately connected cycloconvertor；Moisturizing unit includes moisturizing frequency converter, and moisturizing breaker, moisturizing A.C. contactor and moisturizing electrothermal relay are separately connected moisturizing frequency converter；Solve system it is more and dissipate, periphery wiring type and wiring point it is more, the not high technical problem of integrated level.
Description
Technical field
The utility model belongs to central heating field more particularly to a kind of multifunctional controlled cabinet.
Background technique
Central heating thermal substation is divided into the circulatory system, water charging system, robot control system(RCS), security system for system.Each system
System can independent operating, generally according to field working conditions technical parameter interlock run；According to each system interlock normal operational parameters, setting
Alarm threshold value；Operating parameter, alarm signal, security system are uploaded to heat supply network joint control platform by network, to reach unmanned value
It keeps and each thermal substation joint control purpose.
Currently, in central heating thermal substation electric control system, circulatory system electrical control cabinet, water charging system electrical control
Cabinet, robot control system(RCS) control cabinet, optional security system equipment, are all existing for triangular web control cabinet.Plate-type heat-exchange unit with
Each system control cabinet separates, and is connected between each system using signal and communication cable.Plate-type heat-exchange unit on the spot instrument and individually
Power distribution station self-control cabinet reduced parameter is time-consuming and laborious；Independent distribution, deployment cycle system, water charging system and robot control system(RCS) electrical control
Cabinet inlet wire power cable individually lays robot control system(RCS) to the circulatory system and the control cable of water charging system, and optional security system dissipates
Disorderly.Cause the increase of engineering cost and construction period；Cause more earth mat phenomenons；The increase of operation troubles point, a maintenance engineering
Shi Wufa detection, maintenance, increase maintenance, repair time, and customer using cost increases.Basic reason: system dissipates more, periphery connects
Line type and wiring point are more, and thermal substation electric control system integrated level is not high.
Utility model content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of multifunctional controlled cabinet.
The technical solution of the utility model includes:
A kind of multifunctional controlled cabinet, including thermal technology's unit, cycling element, moisturizing unit, security system interface and shell, institute
It states several partitions of setting, thermal technology's unit in shell to be mounted in upper partition, the cycling element is mounted on lower partition
On, in middle level on partition, the security system interface is arranged in shell side for the moisturizing unit installation；Thermal technology's unit point
It Lian Jie not cycling element, moisturizing unit and security system interface；Thermal technology's unit includes Switching Power Supply, thermal technology's breaker, heat
Work controller, thermal technology's intermediate relay and thermal technology's mounting plate；The Switching Power Supply, thermal technology's breaker, thermal control process device and thermal technology
Intermediate relay is mounted on thermal technology's mounting plate, and the Switching Power Supply is sequentially connected thermal technology's breaker, thermal control process device and thermal technology
Intermediate relay；The cycling element include cycloconvertor, circulation breaker, circulation key terminal, intercycle relay,
Recycle A.C. contactor and cycle installation plate；The cycloconvertor, circulation breaker, circulation key terminal, intercycle after
Electric appliance and circulation A.C. contactor are mounted on cycle installation plate, the intercycle relay connection circulation breaker, described
Circulation key terminal, circulation breaker and circulation A.C. contactor are separately connected cycloconvertor；The moisturizing unit includes mending
Water frequency converter, moisturizing breaker, moisturizing intermediate relay, moisturizing electrothermal relay, moisturizing A.C. contactor and moisturizing mounting plate；Institute
It states moisturizing frequency converter, moisturizing breaker, moisturizing intermediate relay, moisturizing electrothermal relay and moisturizing A.C. contactor and is mounted on moisturizing
On mounting plate, the moisturizing intermediate relay connects moisturizing breaker, the moisturizing breaker, moisturizing A.C. contactor and moisturizing
Electrothermal relay is separately connected moisturizing frequency converter.
Further, thermal control process device uses PLC controller, is communicated by RJ-45 network interface and host computer.
Further, thermal technology's unit further includes touch screen, shows data by touch screen.
Further, the shell is arranged with pedestal.
The utility model has the advantages that compared with the existing technology
The utility model discloses a kind of multifunctional controlled cabinets, are counted using modularized design, peace, integrated control thermal substation institute
There is an electrical equipment, unified grounded screen has a variety of host computer interfaces, simple and direct thermal substation electrical control, effective solution system
It is more and dissipate, periphery wiring type and wiring point it is more, the not high technical problem of thermal substation electric control system integrated level, with existing skill
Art is compared, and has following advantage:
1, save engineering cost: an inlet wire power cable accesses multifunctional controlled cabinet, reduces power cable and cable bridge
The radiation of frame reduces cable and the wiring of robot control system(RCS).
2, save user's operating cost: operations staff is simple to operation, concentrates, and reduces maintenance cost.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model
Fig. 3 is thermal technology cell layout figure；
Fig. 4 is cycling element layout.
Fig. 5 is moisturizing layout.
Fig. 6 is thermal technology's unit schematic diagram.
Fig. 7 is cycling element schematic diagram.
Fig. 8 is moisturizing unit schematic diagram.
In figure: 1 thermal technology's unit, 1-1 Switching Power Supply, 1-2 thermal technology breaker, 1-3 thermal control process device, among 1-4 thermal technology after
Electric appliance, 1-5 thermal technology mounting plate, 1-6 touch screen, 2 cycling elements, 2-1 cycloconvertor, 2-2 circulation breaker, 2-3 circulation are pressed
Key terminal, 2-4 intercycle relay, 2-5 circulation A.C. contactor, 2-6 cycle installation plate, 3 moisturizing units, 3-1 moisturizing become
Frequency device, 3-2 moisturizing breaker, 3-3 moisturizing intermediate relay, 3-4 moisturizing electrothermal relay, 3-5 moisturizing A.C. contactor, 3-6 are mended
Water mounting plate, 4 security system interfaces, 5 shells, 5-1 partition, 5-2 pedestal.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Specific embodiment one
A kind of multifunctional controlled cabinet, as shown in Figs. 1-5, including thermal technology's unit 1, cycling element 2, moisturizing unit 3, security protection system
System interface 4 and shell 5, the interior several partition 5-1 of setting of the shell 5, thermal technology's unit 1 are mounted on upper partition 5-1, institute
It states cycling element 2 to be mounted on lower partition 5-1, the moisturizing unit 3 is installed on partition 5-1 in middle level, the security system
Interface 4 is arranged at 5 back side of shell；Thermal technology's unit 1 is separately connected cycling element 2, moisturizing unit 3 and security system interface 4；
Thermal technology's unit 1 include Switching Power Supply 1-1, thermal technology's breaker 1-2, thermal control process device 1-3, thermal technology's intermediate relay 1-4 and
Thermal technology's mounting plate 1-5；The Switching Power Supply 1-1, thermal technology's breaker 1-2, thermal control process device 1-3 and thermal technology's intermediate relay 1-4
It is mounted on thermal technology's mounting plate 1-5, the Switching Power Supply 1-1 is sequentially connected thermal technology's breaker 1-2, thermal control process device 1-3 and heat
Work intermediate relay 1-4；The cycling element 2 include cycloconvertor 2-1, circulation breaker 2-2, circulation key terminal 2-3,
Intercycle relay 2-4, circulation A.C. contactor 2-5 and cycle installation plate 2-6；The cycloconvertor 2-1, circulation open circuit
Device 2-2, circulation key terminal 2-3, intercycle relay 2-4 and circulation A.C. contactor 2-5 are mounted on cycle installation plate 2-6
On, the intercycle relay 2-4 connection recycles breaker 2-2, the circulation key terminal 2-3, recycle breaker 2-2 and
Circulation A.C. contactor 2-5 is separately connected cycloconvertor 2-1；The moisturizing unit 3 is disconnected including moisturizing frequency converter 3-1, moisturizing
Road device 3-2, moisturizing intermediate relay 3-3, moisturizing electrothermal relay 3-4, moisturizing A.C. contactor 3-5 and moisturizing mounting plate 3-6；Institute
State moisturizing frequency converter 3-1, moisturizing breaker 3-2, moisturizing intermediate relay 3-3, moisturizing electrothermal relay 3-4 and moisturizing ac contactor
Device 3-5 is mounted on moisturizing mounting plate 3-6, the moisturizing intermediate relay 3-3 connection moisturizing breaker 3-2, and the moisturizing is disconnected
Road device 3-2, moisturizing A.C. contactor 3-5 and moisturizing electrothermal relay 3-4 are separately connected moisturizing frequency converter 3-1.
The course of work: thermal technology's unit 1 passes through cable connection thermal substation ductwork pressure at different levels, thermal substation pipe network temperature at different levels
Degree, hotlist, ammeter and water meter signal, thermal technology's unit 1 is analyzed and processed signal, actuator is controlled according to processing result,
Drive corresponding unit, including cycling element, moisturizing unit and security protection unit.
Cycling element 2 is using cycloconvertor 2-1 and circulation A.C. contactor 2-5 as Equipment Foundations, common cycling element 2
Control mode be one control one pump, the using and the reserved, 2 control loop of cycling element pump power section be 1.1KW, 1.5KW, 2.2KW,
3KW、4KW、5.5KW、7.5KW、11KW、15KW、18.5KW、22KW、30KW、37KW、45KW、55KW、75KW、95KW、
110KW。
2 working principle of cycling element: as shown in fig. 7, QF1 is circulation breaker 2-2, BP1 is cycloconvertor 2-1, KA1
It is intercycle relay 2-4；QF1 closure, BP1 obtains electric；Thermal control process device 1-3 controls KA1 and is attracted, BP1 starting, dragging circulation
Water pump rotation；Thermal control process device 1-3 controls KA1 and disconnects, and BP1 stops, and water circulating pump is out of service.Thermal control process device 1-3C acquisition
The frequency of BP1, electric current control BP1 revolving speed.Thermal control process device 1-3 acquires the operation of the circulatory system, fault-signal.
Moisturizing unit 3 commonly uses moisturizing unit control using moisturizing frequency converter 3-1 and moisturizing A.C. contactor 3-5 as Equipment Foundations
Mode processed has work frequency conversion to intersect a pump, one drag two pump；Moisturizing unit 3 control small pump power section be 1.1KW, 1.5KW, 2.2KW,
3KW、4KW、5.5KW、7.5KW、11KW。
3 working principle of moisturizing unit: as shown in figure 8, it is moisturizing frequency converter 3-1, KA2 that QF2, which is moisturizing breaker 3-2, BP2,
It is moisturizing intermediate relay 3-3；QF2 closure, BP2 obtains electric；Thermal control process device 1-3 controls KA2 and is attracted, and BP2 starting drags moisturizing
Water pump rotation；Thermal control process device 1-3 controls KA2 and disconnects, and BP2 stops, and moisturizing water pump is out of service；Thermal control process device 1-3 acquisition
The frequency of BP2, electric current control BP2 revolving speed；Thermal control process device 1-3 acquires the operation of water charging system, fault-signal.
The ACS510 Series Frequency Converter of ABB AB, the AC low-tension element of Zheng Tai company, Schneider are used in the present embodiment
The M241 controller of company.
Thermal substation security system includes that power down alarm, water leakage alarm, infrared alarm equipment and signal are connect by security system
Mouthfuls 4 access thermal technology's units 2, the preset video cassette recorder tray of monitoring system, configure industrial level router (or interchanger), in access
Position machine.
Specific embodiment two
Thermal control process device 1-3 uses PLC controller, has a variety of host computer interfaces, logical by RJ-45 network interface and host computer
News.
Specific embodiment three
Thermal technology's unit 1 further includes touch screen 1-6, data is shown by touch screen 1-6, as shown in fig. 6, passing through thermal technology
Controller 1-3 connection thermal substation ductwork pressure at different levels, thermal substation pipe network temperature at different levels, hotlist, ammeter and water meter signal, and
Each data are shown on touch screen 1-6, and thermal control process device 1-3 is controlled to cycling element 2, moisturizing unit 3 by touch screen 1-6
It is operated with security system interface 4.
Specific embodiment four
The shell is arranged with pedestal 5-2, support housing.
Claims (4)
1. a kind of multifunctional controlled cabinet, which is characterized in that including thermal technology's unit (1), cycling element (2), moisturizing unit (3), peace
Anti- system interface (4) and including shell (5)；Several partitions (5-1) of setting in the shell (5), thermal technology's unit (1) installation
On upper partition (5-1), the cycling element (2) is mounted on lower partition (5-1), and the moisturizing unit (3) is mounted on
On middle layer partition (5-1), the security system interface (4) is arranged in shell (5) side, and thermal technology's unit (1) is separately connected
Cycling element (2), moisturizing unit (3) and security system interface (4)；Thermal technology's unit (1) includes Switching Power Supply (1-1), heat
Work breaker (1-2), thermal control process device (1-3), thermal technology's intermediate relay (1-4) and thermal technology's mounting plate (1-5)；The switch electricity
Source (1-1), thermal technology's breaker (1-2), thermal control process device (1-3) and thermal technology's intermediate relay (1-4) are mounted on thermal technology's mounting plate
On (1-5), the Switching Power Supply (1-1) be sequentially connected among thermal technology's breaker (1-2), thermal control process device (1-3) and thermal technology after
Electric appliance (1-4)；The cycling element (2) includes cycloconvertor (2-1), circulation breaker (2-2), circulation key terminal (2-
3), intercycle relay (2-4), circulation A.C. contactor (2-5) and cycle installation plate (2-6)；Cycloconvertor (the 2-
1) breaker (2-2), circulation key terminal (2-3), intercycle relay (2-4) and circulation A.C. contactor (2-5), are recycled
It is mounted on cycle installation plate (2-6), intercycle relay (2-4) connection circulation breaker (2-2), the circulation is pressed
Key terminal (2-3), circulation breaker (2-2) and circulation A.C. contactor (2-5) are separately connected cycloconvertor (2-1)；It is described
Moisturizing unit (3) includes moisturizing frequency converter (3-1), moisturizing breaker (3-2), moisturizing intermediate relay (3-3), the hot relay of moisturizing
Device (3-4), moisturizing A.C. contactor (3-5) and moisturizing mounting plate (3-6)；The moisturizing frequency converter (3-1), moisturizing breaker
(3-2), moisturizing intermediate relay (3-3), moisturizing electrothermal relay (3-4) and moisturizing A.C. contactor (3-5) are mounted on moisturizing peace
In loading board (3-6), the moisturizing intermediate relay (3-3) connects moisturizing breaker (3-2), and the moisturizing breaker (3-2) is mended
Water A.C. contactor (3-5) and moisturizing electrothermal relay (3-4) are separately connected moisturizing frequency converter (3-1).
2. a kind of multifunctional controlled cabinet according to claim 1, which is characterized in that thermal control process device (1-3) is controlled using PLC
Device is communicated by RJ-45 network interface and host computer.
3. a kind of multifunctional controlled cabinet according to claim 2, which is characterized in that thermal technology's unit (1) further includes touching
Shield (1-6), data are shown by touch screen (1-6).
4. a kind of multifunctional controlled cabinet according to claim 3, which is characterized in that the shell (5) is arranged with pedestal (5-
2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213109.3U CN208384450U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional controlled cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821213109.3U CN208384450U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional controlled cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384450U true CN208384450U (en) | 2019-01-15 |
Family
ID=64961777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821213109.3U Active CN208384450U (en) | 2018-07-27 | 2018-07-27 | A kind of multifunctional controlled cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023580A (en) * | 2019-12-17 | 2020-04-17 | 南京绿源电气自动化有限公司 | Constant temperature hot water system control cabinet for pharmaceutical factory |
-
2018
- 2018-07-27 CN CN201821213109.3U patent/CN208384450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023580A (en) * | 2019-12-17 | 2020-04-17 | 南京绿源电气自动化有限公司 | Constant temperature hot water system control cabinet for pharmaceutical factory |
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