CN109714914A - A kind of equipment compartment temperature control combination operation box - Google Patents
A kind of equipment compartment temperature control combination operation box Download PDFInfo
- Publication number
- CN109714914A CN109714914A CN201910137899.4A CN201910137899A CN109714914A CN 109714914 A CN109714914 A CN 109714914A CN 201910137899 A CN201910137899 A CN 201910137899A CN 109714914 A CN109714914 A CN 109714914A
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- China
- Prior art keywords
- box body
- temperature control
- equipment compartment
- panel
- combination operation
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Abstract
The present invention provides a kind of equipment compartment temperature control combination operation boxes, including box body；The front panel of the box body is operation panel, there is openable and closable cover board outside the front panel of box body.The present invention has outer pair of Ethernet interface, and temperature and the working condition of temperature control combination, per second to send out temperature in cabin in real-time display cabin, can be controlled by the control switch on operation box panel temperature control combination；With high reliability, the one-time continuous working time was up to 730 hours；Compared with traditional air conditioner, adaptive capacity to environment has significant advantage, passes through the examination of GJB 150A-2009 " military hardware laboratory environment test method ", GJB 1389A-2005 " system EMC requirement "；The performances such as its anti-vibration, shock resistance, resistance to limiting temperature, salt spray resistance mould can meet ground Mobile launch platform use environment.
Description
Technical field
The present invention relates to a kind of equipment compartment temperature control combination operation boxes.
Background technique
Temperature control combination operation box is to combine the module for being shown and being controlled to temperature control, for real-time display temperature control combination
The work of temperature, operating condition and control temperature control combination.Current vehicle-mounted temperature control combined controller is put in inside shelter, no
Convenient for directly controlling, display and operation control need to be drawn, the effect of temperature control combination operation box is just easy for showing and control.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of equipment compartment temperature control combination operation box, the equipment compartment temperature control
Combination operation box has that temperature and the state of temperature control combination in real-time display cabin, electric power thus supplied, there are network interface and RS232 to go here and there
The advantages that mouth, simple maintenance；RS232 serial ports can connect computer and send out temperature data in cabin, and network interface, which can connect computer, to be made
Equipment compartment temperature control combination is controlled and monitored with host computer；Equipment is designed as modularization, convenient for integrated.
The present invention is achieved by the following technical programs.
A kind of equipment compartment temperature control combination operation box provided by the invention, including box body；The front panel of the box body is operation
The front panel of panel, box body has openable and closable cover board outside；Fixed function control panel on inboard wall of cartridge is located at function on inboard wall of cartridge
There is external interface on the position of the side of control panel；The position of face function control plate is equipped with display surface on the front panel of box body
Plate is used for temperature display, and the position of face external interface is equipped with cable interface on the front panel of box body；On the inner wall of box body,
On position between cable interface and external interface, it is provided with solidus frame.
On the front panel of box body, control switch is fixed between display panel and cable interface.
The function control plate is by the side close to external interface and the side outlet close to front panel, wherein close to externally
The side outlet of interface is tightened by solidus frame to be followed by external interface and cable interface, and the side outlet close to front panel uses
Winding displacement is directly connected to display panel.
The control switch is connected to the side outlet of the close external interface of function control plate.
The cover board realizes rotation folding by cover board hinge.
Relative to having lock-screw on the other side of side where cover board hinge on the cover board, lock-screw can be by cover board phase
To being fixed on box body.
The front panel of the box body provides temperature display by display panel, provides temperature control by control switch and opens pass
Close selection, manual mode automatic mode selects, air draft open and close selects, heating open and close selects this four selection functions.
The main control chip of the function control plate is FPGA, external clock 40MHz；There is RS232 serial ports in external interface.
Conductive rubber gasket is fixed at the outermost side floor panels mounting hole of the box body, conductive rubber gasket is for waterproof and prevents
Electromagnetic interference.
The beneficial effects of the present invention are: with outer pair of Ethernet interface, temperature and temperature control are combined in real-time display cabin
Working condition, it is per second to send out temperature in cabin, can by operation box panel on control switch to temperature control combination control；
With high reliability, the one-time continuous working time was up to 730 hours；Compared with traditional air conditioner, adaptive capacity to environment has significant
Advantage, by GJB 150A-2009 " military hardware laboratory environment test method ", " system electromagnetism is simultaneous by GJB 1389A-2005
Capacitive requirement " examination；The performances such as its anti-vibration, shock resistance, resistance to limiting temperature, salt spray resistance mould can meet ground maneuver hair
Penetrate platform use environment.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention；
Fig. 2 is the front view of the front panel of box body in Fig. 1.
In figure: 1- box body, 2- function control plate, 3- external interface, 4- solidus frame, 5- cover board, 6- lock-screw, 7- cover board
Hinge.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of equipment compartment temperature control combination operation box as shown in Figure 1 and Figure 2, including box body 1；The front panel of the box body 1 is
The front panel of operation panel, box body 1 has openable and closable cover board 5 outside；Fixed function control panel 2 on 1 inner wall of box body, 1 inner wall of box body
It is upper to have external interface 3 on the position of the side of function control plate 2；The position of face function control plate 2 on the front panel of box body 1
It sets and is used for temperature display equipped with display panel, the position of face external interface 3 connects equipped with cable on the front panel of box body 1
Mouthful；On the inner wall of box body 1, on the position between cable interface and external interface 3, it is provided with solidus frame 4.
On the front panel of box body 1, control switch is fixed between display panel and cable interface.
The function control plate 2 is by the side close to external interface 3 and the side outlet close to front panel, wherein close to right
The side outlet of external tapping 3 is tightened by solidus frame 4 and is followed by external interface 3 and cable interface, and the side close to front panel goes out
Line is directly connected to display panel using winding displacement.
The control switch is connected to the side outlet of the close external interface 3 of function control plate 2.
The cover board 5 realizes rotation folding by cover board hinge 7.
There is lock-screw 6 on the other side on the cover board 5 relative to 7 place side of cover board hinge, lock-screw 6 can will cover
Plate 5 is relatively fixed to box body 1.
The front panel of the box body 1 provides temperature display by display panel, provides temperature control by control switch and opens pass
Close selection, manual mode automatic mode selects, air draft open and close selects, heating open and close selects this four selection functions.
The main control chip of the function control plate 2 is FPGA, external clock 40MHz；There is RS232 string in external interface 3
Mouthful.
Be fixed with conductive rubber gasket at the outermost side floor panels mounting hole of the box body 1, conductive rubber gasket for waterproof and
Anti- electromagnetic interference.
The present invention is as the operating control device of temperature control combination, it can be achieved that following function as a result:
The unlatching switch that temperature control is combined, the opening and closing of control temperature control combination are set on operation panel.Temperature is set simultaneously
Work in combination mode selection switch is controlled, operating mode is divided into automatically and manually two kinds.Under manual mode, switch is opened by ventilation
Control the opening and closing of temperature control combination air draft；The opening and closing of switch control heated condition are opened by heating.Automatic mold
Under formula, temperature control combination opens air draft according to equipment compartment internal temperature or heating carries out automatically controlling equipment compartment internal temperature.
Manually control with automatic control mode mutual exclusion, manually control lower automatic control mode and do not work, under automatic control mode manually
Control model does not work.
Wherein, 380V power supply (power supply) three-phase electricity indicator light is monochromatic indicator light, indicates respectively the confession of A, B and C phase
Electricity condition, the normal then indicator light of power supply is bright, otherwise extinguishes.Working station indicator is bi-colour light, is divided into air draft work status and refers to
After showing that lamp and heated condition work light, air draft and heating are opened, indicator light is lighted, and working properly is green light, otherwise is red
Lamp.Working station indicator can indicate temperature control work in combination state under manually and automatically two kinds of operating modes.
It supports ethernet communication, can be communicated by Ethernet with host computer, realize what host computer combined temperature control
The operating state data of control, temperature control combination is sent at host computer by Ethernet.
Power switch is pressed, FPGA starts to work in operating case function control plate 2, it is however generally that its core control mode is such as
Under:
(1) main control chip of nucleus module is the FPGA of Xilinx production, and power supply is turned by 24V power conversion chip
It is changed to 5V, 3.3V, 2.5V, 1.8V, 1.2V voltage that 5V power conversion chip converts 5V voltage；
(2) external clock input is 40MHz, and FPGA internal clocking and reset circuit pass through the DCM inside FPGA (when digital
Clock manager) after processing, realization signal and reset signal needed for each module inside output FPGA；
(3) reset operation is carried out to external AD7606, exports the reset signal of soft nucleus CPU.2 channels are acquired after reset in real time
Data, full tunnel sample rate are greater than 1kSPS；
(4) core is divided into embedded soft nucleus CPU in FPGA, and function is to read storing data to obtain temperature reference amendment ginseng
Number；Receive the effective serial ports temperature corrected parameter of three frames, serial ports output reads valid data and updates storage data；It is logical by the period of 1s
Cross the temperature data that serial ports sends thermometric 1, thermometric 2；It obtains the data of A/D sampling and processing is converted to temperature information, and aobvious
Registration evidence and instruction are sent out；
(5) temperature is higher than 80 degrees Celsius of displays " HHHH ", is lower than -40 degrees Celsius of displays " LLLL "；
(6) temperature data in cabin is sent to host computer by RS232 serial ports in real time.
It when work, temperature control combines each module and connects, controller supply voltage is 380V, and the power supply for pressing controller is opened
It closes, equipment is started to work, and temperature detect switch (TDS) is allocated to " temperature control unlatching ", and mode selection switch is allocated to " manual mode ", air draft control
Switch is allocated to " air draft unlatching ", and ventilation device rises at this time and shutter is opened, and ventilation device starts air draft, and operating case air draft refers to
Show that lamp can be lighted, color is green.Air draft control switch is allocated to " air draft closing ", ventilation device blower is closed at this time, ventilation
Blast cap decline, shutter are closed, and air draft indicator light extinguishes.Computer heating control switch is allocated to " heating is opened ", heater will at this time
It can start to work, the heating lamp on heater is lighted, and color is red, and has hot gas blowing, operates adding on box panel
Thermal light can be lighted, and color is green.When computer heating control switch is allocated to " heating is closed ", heater stops heating, heating
Heating lamp on device extinguishes, and the heating lamp operated on box panel extinguishes.When temperature detect switch (TDS) is allocated to " temperature control closing ",
Mode selection switch, air draft control switch and computer heating control switch are howsoever stirred, and temperature control combination does not have any movement, but
Being still can displays temperature.Temperature control open, when mode selection switch is allocated to automatic mode, temperature control group credit union according to temperature in cabin from
Dynamic to carry out air draft or computer heating control, air draft control switch will not control temperature control with computer heating control switch control signal and combine at this time.
When there is air draft or fuser malfunction, air draft indicator light or heating lamp can be lighted, and color is red.Host computer can by with
Too net controls temperature control combination, and the operating state data that temperature control is combined is sent to upper by temperature control combination by Ethernet
Machine.
Claims (9)
1. a kind of equipment compartment temperature control combination operation box, including box body (1), it is characterised in that: the front panel of the box body (1) is behaviour
Make panel, there are openable and closable cover board (5) outside the front panel of box body (1)；Fixed function control panel (2) on box body (1) inner wall, box body
(1) there are external interface (3) on the position of the side of function control plate (2) on inner wall；Face function on the front panel of box body (1)
The position that can control plate (2) is equipped with display panel, is used for temperature display, face external interface (3) on the front panel of box body (1)
Position be equipped with cable interface；On the inner wall of box body (1), on the position between cable interface and external interface (3), if
It is equipped with solidus frame (4).
2. equipment compartment temperature control combination operation box as described in claim 1, it is characterised in that: on the front panel of box body (1), show
Show and is fixed with control switch between panel and cable interface.
3. equipment compartment temperature control combination operation box as described in claim 1, it is characterised in that: the function control plate (2) is by leaning on
The side outlet of the side of nearly external interface (3) and close front panel, wherein the side outlet close to external interface (3) passes through admittedly
Coil holder (4), which is tightened, to be followed by external interface (3) and cable interface, and the side outlet close to front panel is directly connected to show using winding displacement
Show panel.
4. equipment compartment temperature control combination operation box as claimed in claim 2 or claim 3, it is characterised in that: the control switch is connected to function
It can control the side outlet of the close external interface (3) of plate (2).
5. equipment compartment temperature control combination operation box as described in claim 1, it is characterised in that: the cover board (5) is closed by cover board
Page (7) realizes rotation folding.
6. equipment compartment temperature control combination operation box as claimed in claim 5, it is characterised in that: relative to lid on the cover board (5)
Have lock-screw (6) on the other side of side where plate hinge (7), cover board (5) can be relatively fixed to box body by lock-screw (6)
(1)。
7. equipment compartment temperature control combination operation box as claimed in claim 1 or 2, it is characterised in that: before the box body (1)
Plate, provides temperature display by display panel, provides temperature control open and close selection, manual mode automatic mode by control switch
Selection, air draft open and close selection, heating open and close select this four selection functions.
8. equipment compartment temperature control combination operation box as described in claim 1, it is characterised in that: the master of the function control plate (2)
Control chip is FPGA, external clock 40MHz；External interface has RS232 serial ports in (3).
9. equipment compartment temperature control combination operation box as described in claim 1, it is characterised in that: the outermost side floor panels of the box body (1)
Conductive rubber gasket is fixed at mounting hole, conductive rubber gasket is used for waterproof and anti-electromagnetic interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137899.4A CN109714914A (en) | 2019-02-25 | 2019-02-25 | A kind of equipment compartment temperature control combination operation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910137899.4A CN109714914A (en) | 2019-02-25 | 2019-02-25 | A kind of equipment compartment temperature control combination operation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109714914A true CN109714914A (en) | 2019-05-03 |
Family
ID=66265010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910137899.4A Pending CN109714914A (en) | 2019-02-25 | 2019-02-25 | A kind of equipment compartment temperature control combination operation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109714914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333005A (en) * | 2019-06-27 | 2019-10-15 | 安徽四创电子股份有限公司 | A kind of open-close type plug-in unit of detectable temperature |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400737Y (en) * | 1999-11-25 | 2000-10-11 | 北京中立格林控制技术有限公司 | Indoor variable blast volume temp. controller for central air conditioner |
| CN201674728U (en) * | 2010-02-10 | 2010-12-15 | 厦门普罗太克科技有限公司 | Movable double-interface control box |
| CN202269116U (en) * | 2011-08-27 | 2012-06-06 | 福州英诺电子科技有限公司 | Dry type transformer temperature controller with flip-open cover |
| US20120320512A1 (en) * | 2010-01-15 | 2012-12-20 | Joseph Polizzotto | Avionics instrument and mounting bracket |
| CN107953746A (en) * | 2017-12-27 | 2018-04-24 | 贵州航天电子科技有限公司 | A kind of special vehicle equipment compartment temperature control combination unit |
| CN208432928U (en) * | 2018-07-31 | 2019-01-25 | 济南宸沃环保电气设备有限公司 | A kind of dedicated temperature-humidity monitor of vehicle charging station |
-
2019
- 2019-02-25 CN CN201910137899.4A patent/CN109714914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400737Y (en) * | 1999-11-25 | 2000-10-11 | 北京中立格林控制技术有限公司 | Indoor variable blast volume temp. controller for central air conditioner |
| US20120320512A1 (en) * | 2010-01-15 | 2012-12-20 | Joseph Polizzotto | Avionics instrument and mounting bracket |
| CN201674728U (en) * | 2010-02-10 | 2010-12-15 | 厦门普罗太克科技有限公司 | Movable double-interface control box |
| CN202269116U (en) * | 2011-08-27 | 2012-06-06 | 福州英诺电子科技有限公司 | Dry type transformer temperature controller with flip-open cover |
| CN107953746A (en) * | 2017-12-27 | 2018-04-24 | 贵州航天电子科技有限公司 | A kind of special vehicle equipment compartment temperature control combination unit |
| CN208432928U (en) * | 2018-07-31 | 2019-01-25 | 济南宸沃环保电气设备有限公司 | A kind of dedicated temperature-humidity monitor of vehicle charging station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333005A (en) * | 2019-06-27 | 2019-10-15 | 安徽四创电子股份有限公司 | A kind of open-close type plug-in unit of detectable temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |
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| RJ01 | Rejection of invention patent application after publication |