CN209558498U - Radar electric ground air supply device - Google Patents
Radar electric ground air supply device Download PDFInfo
- Publication number
- CN209558498U CN209558498U CN201821731593.9U CN201821731593U CN209558498U CN 209558498 U CN209558498 U CN 209558498U CN 201821731593 U CN201821731593 U CN 201821731593U CN 209558498 U CN209558498 U CN 209558498U
- Authority
- CN
- China
- Prior art keywords
- air
- supply device
- air supply
- pressure
- condenser
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model proposes a kind of radar electric ground air supply devices, and refrigerating plant, control device and the air supply device being arranged including cabinet and in the chassis, air supply device includes pressure fan, air-intaking box, electric heater and wind pushing box；Refrigerating plant includes evaporator, liquid reservoir, condenser, condensation fan, compressor and gas-liquid separator；The control device includes temperature sensor, pressure sensor, air flow sensor, PLC controller, touch screen；Air outlet, air-intaking box, electric heater and the wind pushing box of the pressure fan are sequentially communicated；The air outlet of wind pushing box is connected to air outlet pipeline, and the air outlet pipeline is equipped with ventilation temperature sensor, air flow sensor and the pressure sensor connecting with PLC controller；The electric heater, compressor and touch screen are separately connected PLC controller；Using being driven by electricity entirely, direct-evaporation-type refrigeration cycle technology can be aerated to electronic equipment, cool down, dehumidify and heat, and have air filtering function by connecting pneumatic hose.
Description
Technical field
The utility model relates to liquid cooling source technology field, in particular to a kind of radar electric ground air supply device.
Background technique
Liquid cooling source is mechanical, electrical, the integrated integrated equipment of instrument, and liquid cooling source is mainly to provide temperature, pressure, flow satisfaction and wants
The coolant liquid asked to heating device, keep the operating temperature of heating device relatively stable, and make the operating temperature of heating device permit
Perhaps within the temperature range of, improve heating device functional reliability and the service life its be mainly heating device provide circulating cooling liquid,
It is the cooling source of entire liquid cooling system.
Existing radar electric equipment is mostly military electronic communication equipment, needs individually to be equipped with ground liquid cooling source, drop for it
Temperature；By the heat consumption of electronic equipment be discharged to atmosphere it is heat sink in, to guarantee the reliable and stable work of electronic equipment；Existing ground
The applicable temperature range in liquid cooling source is narrow and structure is complicated, is unfavorable for automation control, influences since external environment changes, no
It can adjust in time.When radar electric equipment application is in humidity, when cold Localities In Southwest, it be easy to cause radar electric communication barrier
Hinder.
Utility model content
The purpose of this utility model aims to solve at least one of the technological deficiency.
To achieve the goals above, the embodiment of the utility model one side provides a kind of radar electric ground air feed dress
It sets, refrigerating plant, control device and the air supply device being arranged including cabinet and in the chassis, the air supply device includes air-supply
Machine, air-intaking box, electric heater and wind pushing box；The refrigerating plant includes evaporator, liquid reservoir, condenser, condensation fan, compression
Machine and gas-liquid separator；The control device includes temperature sensor, pressure sensor, air flow sensor, PLC controller, touching
Touch screen；Air outlet, air-intaking box, electric heater and the wind pushing box of the pressure fan are sequentially communicated；The air outlet of wind pushing box is connected to out
Air pipe line, the air outlet pipeline are equipped with ventilation temperature sensor, air flow sensor and the pressure sensing connecting with PLC controller
Device；The electric heater, compressor and touch screen are separately connected PLC controller.
Evaporator is equipped between the air-intaking box and electric heater, the liquid outlet of the evaporator is connected to gas-liquid separator,
The gas-liquid separator is connected to compressor, and the compressor is connected to condenser, and condensation fan is equipped with above the condenser, described
Condenser is connected to liquid reservoir, the inlet of the liquid reservoir connection evaporator.
Preferably, 100 mesh Steel nets are equipped on the inside of the air inlet door-plate of the pressure fan.
In any of the above-described scheme preferably, bypass branch is additionally provided on the air outlet pipeline, in the bypass branch
Equipped with electrical ball valve, slim flanged ball valve.
In any of the above-described scheme preferably, the outlet in liquid reservoir also sets up liquid feeding shut-off valve.
In any of the above-described scheme preferably, pressure-difference valve is connected between the export and import of the condenser.
In any of the above-described scheme preferably, the air inlet of the pressure fan is located at the left side air intake surface of cabinet, air feed
Mouth is located at close to the right side of cabinet.
In any of the above-described scheme preferably, the PLC controller is connect by connecting RS232 serial ports with host computer.
In any of the above-described scheme preferably, R134a refrigerant is used in the condenser.
In any of the above-described scheme preferably, the air-intaking box is vertical infundibulate.
According to a kind of radar electric ground air supply device provided by the embodiment of the utility model, compared to existing ground liquid
Cold source has at least the following advantages:
1, using being driven by electricity entirely, direct-evaporation-type refrigeration cycle technology, by connecting pneumatic hose, can to electronic equipment into
Row ventilation, cooling, dehumidifying and heating, and there is air filtering function.
2, pressure fan air inlet is located at unit air intake surface, is located at for air port close to the unit right side, by air inlet and air outlet
Setting is distinguished, avoids heat from concentrating, proposes high-power effective rate of utilization.
3, bypass branch is set on air outlet pipeline, by the way that electrical ball valve, slim flanged ball valve is automatically or manually controlled
Aperture realizes that wind speed is adjusted.
4, PLC controller connects host computer by RS232 interface, can be remotely controlled in test cabinet at a distance.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is a kind of structural schematic diagram of radar electric ground air supply device provided by the embodiment of the utility model；
In figure:
1, pressure fan；2, air hose；3, air-intaking box；4, evaporator；5, electric heater；6, wind pushing box；7, electrical ball valve；8, go out
Air pipe line；9, ventilation temperature sensor；10, slim flanged ball valve；11, air flow sensor；12, pressure sensor；13, fluorine heat
Power expansion valve；14, fluorine solenoid valve；15, device for drying and filtering；16, liquid feeding shut-off valve；17, condensation fan；18, condenser；19, it stores
Liquid device；20, condensation pressure regulation valve；21, pressure-difference valve；22, fluorine low-pressure meter；23, dual pressure controller；24, low pressure controller；
25, fluorine high pressure gauge；26, gas-liquid separator；27, compressor；
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1, a kind of radar electric ground air supply device of the utility model embodiment, including cabinet and in cabinet
Refrigerating plant, control device and the air supply device of middle setting, the air supply device include pressure fan, air-intaking box, electric heater and
Wind pushing box；The refrigerating plant includes evaporator, liquid reservoir, condenser, condensation fan, compressor and gas-liquid separator；It is described
Control device includes temperature sensor, pressure sensor, air flow sensor, PLC controller, touch screen；The pressure fan goes out
Air port, air-intaking box, electric heater and wind pushing box are sequentially communicated；The air outlet of wind pushing box is connected to air outlet pipeline, the air outlet pipeline
It is equipped with ventilation temperature sensor, air flow sensor and the pressure sensor connecting with PLC controller；The electric heater, pressure
Contracting machine and touch screen are separately connected PLC controller；Evaporator, the evaporator are equipped between the air-intaking box and electric heater
Liquid outlet be connected to gas-liquid separator, the gas-liquid separator is connected to compressor, and the compressor is connected to condenser, the condensation
Condensation fan is equipped with above device, the condenser is connected to liquid reservoir, the inlet of the liquid reservoir connection evaporator.
The ground air supply device that the embodiments of the present invention provide is the high-power ground 3.5kW for windmill, it is therefore intended that
The suitable air of certain air quantity, wind pressure, temperature, quality is conveyed to task load, the hot-air after heat absorption heating is discharged into atmosphere
Environment, pressure fan suck the evaporator in new air and unit in refrigeration system again and carry out heat exchange, the air after the heat release that cools down
It is delivered to task load again, in this way, the ground this 3.5kW of reciprocation cycle uses R134a for refrigerant for windmill, compressor discharge is high
The Freon gas of warm high pressure carries out heat with surrounding air into air-cooled condenser and exchanges, is cooled to the fluorine of cryogenic high pressure
Leon liquid becomes freon gas-liquid into outer balanced type expansion valve reducing pressure by regulating flow through reservoir, device for drying and filtering, fluorine solenoid valve
Biphasic mixture, heat absorption becomes the Freon gas of low-temp low-pressure in finned evaporator, returns to compressor by muffler,
Form reciprocation cycle.
Further, 100 mesh Steel nets are equipped on the inside of the air inlet door-plate of the pressure fan.
Further, it is additionally provided with bypass branch on the air outlet pipeline, is equipped with electrical ball valve, slim method in the bypass branch
Blue ball valve.
Further, the outlet in liquid reservoir also sets up liquid feeding shut-off valve.Between the export and import of the condenser
Connect pressure-difference valve.The air inlet of the pressure fan is located at the left side air intake surface of cabinet, is located at for air port close to the right side of cabinet
Face.R134a refrigerant is used in the condenser.The air-intaking box is vertical infundibulate.Facilitate by pressure fan collect wind into
The distribution of row large area guarantees that air inlet and the coil pipe of heater or evaporator are come into full contact with, realizes sufficiently heat exchange.
Further, the PLC controller is connect by connecting RS232 serial ports with host computer.PLC controller passes through RS232
Serial ports is communicated with host computer, realizes long-range control.
The utility model volume working principle are as follows: 100 mesh filter screens are arranged in the input end of pressure fan 1, carry out to the air of absorption
Filtering, the outlet end of pressure fan 1 are connect by connecting air hose 2 with one end of air-intaking box 3, and air-intaking box 3 is vertical infundibulate, return air
One end of the other end (open end being relatively large in diameter) the connection evaporator 4 of case 3, the other end of evaporator 4 connect electric heater
5, the arrival end of the other end connection wind pushing box 6 of electric heater 5, the outlet end of wind pushing box 6 connects 2 tunnel of discharge pipe, discharge pipe 2
Road face load equipment.
2 road of discharge pipe is equipped with bypass branch for adjusting wind speed, and wherein bypass branch is equipped with, is electrical ball valve 7, thin
Type flanged ball valve 10, after PLC controller controls the opening of electrical ball valve 7, the wind that wind pushing box 6 exports passes through bypass branch aerial drainage, by
This realizes the purpose of deceleration, and control opening size can be realized by manually adjusting slim flanged ball valve 10, carry out wind speed tune
Section.2 road of discharge pipe is additionally provided with ventilation temperature sensor 9, air flow sensor 11, pressure sensor 12, further includes humidity sensor
Device；Air flow sensor 11, pressure sensor 12 and ventilation temperature sensor 9 and humidity sensor are separately connected PLC control
Device.PLC controller is connect with touch screen, and being manually entered preset parameter range in touch screen by user includes preset pressure
Value, temperature value and flow value；When the parameter of air flow sensor 11, pressure sensor 12 and ventilation temperature sensor 9 acquisition reaches
When user preset value, such as when temperature is too low or humidity is higher, PLC controller control electric heater is heated, then is supplied
Wind apparatus output hot wind can dry electronic equipment.When the temperature is excessively high, then refrigerating plant is controlled to freeze.
Refrigerating plant includes compressor 27, condensation fan 17, condenser 18, liquid reservoir 19；The liquid outlet of evaporator 4 is connected to
26 entrance of gas-liquid separator, 27 entrance of outlet connect compressor of gas-liquid separator 26, the outlet of compressor 27 connection condenser 18
Entrance, the outlet of condenser 18 connection liquid reservoir 19, coolant liquid after cooling is delivered in liquid reservoir 19, and the outlet of liquid reservoir 19 is logical
It crosses and is sequentially communicated the inlet that device for drying and filtering 15, fluorine solenoid valve 14, fluorine heating power expansion valve 13 are connected to evaporator 4, in reservoir
The outlet of device 19 also sets up liquid feeding shut-off valve 16, and the top of condenser 18 is additionally provided with condensation fan 17, the exit of condenser 18
Equipped with condensation pressure regulation valve 20, pressure-difference valve 21 is connected between the export and import of condenser 18, guarantees condenser 18
Disengaging pressure.Fluorine low-pressure meter 22, dual pressure controller 23, low pressure controller are also provided between the import and outlet of compressor 27
24, fluorine high pressure gauge 25；Wherein fluorine low-pressure meter 22, dual pressure controller 23, low pressure controller 24, fluorine high pressure gauge 25 are for controlling compression
Function is worked normally in high-pressure work state and operating on low voltage state, avoids compressor high pressure and low voltage closing.
The hot-air of pressure fan sucking exchanges heat in evaporator with the coil pipe of evaporator, coolant liquid heating in coil pipe
Afterwards, through gas-liquid separator, coolant liquid is pressed into compressor, by compressor compresses at the gas of high temperature and pressure, high temperature and pressure
Gas enters in condenser, in conjunction with refrigerant in condenser, realizes cooling, and coolant liquid after cooling enters in liquid reservoir, by
Liquid reservoir is delivered in the coil pipe of wing formula evaporator, is cooled down by air of the evaporator to sucking.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.The scope of the utility model is by appended claims and its equivalent limits.
Claims (9)
1. a kind of radar electric ground air supply device, the refrigerating plant, control device and the confession that are arranged including cabinet and in the chassis
Wind apparatus, which is characterized in that the air supply device includes pressure fan, air-intaking box, electric heater and wind pushing box；The refrigerating plant
Including evaporator, liquid reservoir, condenser, condensation fan, compressor and gas-liquid separator；The control device includes temperature sensing
Device, pressure sensor, air flow sensor, PLC controller, touch screen；Air outlet, air-intaking box, the electric heater of the pressure fan
It is sequentially communicated with wind pushing box；The air outlet of wind pushing box is connected to air outlet pipeline, and the air outlet pipeline is equipped with and connect with PLC controller
Ventilation temperature sensor, air flow sensor and pressure sensor；The electric heater, compressor and touch screen are separately connected
PLC controller；
Evaporator is equipped between the air-intaking box and electric heater, the liquid outlet of the evaporator is connected to gas-liquid separator, described
Gas-liquid separator is connected to compressor, and the compressor is connected to condenser, is equipped with condensation fan, the condensation above the condenser
Device is connected to liquid reservoir, the inlet of the liquid reservoir connection evaporator.
2. radar electric ground according to claim 1 air supply device, which is characterized in that the air inlet door of the pressure fan
100 mesh Steel nets are equipped on the inside of plate.
3. radar electric ground according to claim 1 air supply device, which is characterized in that be additionally provided on the air outlet pipeline
Bypass branch is equipped with electrical ball valve, slim flanged ball valve in the bypass branch.
4. radar electric ground according to claim 1 air supply device, which is characterized in that the outlet in liquid reservoir is also
Liquid feeding shut-off valve is set.
5. radar electric ground according to claim 1 air supply device, which is characterized in that the outlet of the condenser and into
Pressure-difference valve is connected between mouthful.
6. radar electric ground according to claim 1 air supply device, which is characterized in that the air inlet position of the pressure fan
In the left side air intake surface of cabinet, it is located at for air port close to the right side of cabinet.
7. radar electric ground according to claim 1 air supply device, which is characterized in that the PLC controller passes through company
RS232 serial ports is connect to connect with host computer.
8. radar electric ground according to claim 1 air supply device, which is characterized in that used in the condenser
R134a refrigerant.
9. radar electric ground according to claim 1 air supply device, which is characterized in that the air-intaking box is vertical funnel
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731593.9U CN209558498U (en) | 2018-10-24 | 2018-10-24 | Radar electric ground air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731593.9U CN209558498U (en) | 2018-10-24 | 2018-10-24 | Radar electric ground air supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558498U true CN209558498U (en) | 2019-10-29 |
Family
ID=68299022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731593.9U Active CN209558498U (en) | 2018-10-24 | 2018-10-24 | Radar electric ground air supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023724A (en) * | 2019-12-27 | 2020-04-17 | 许昌智工机械制造有限公司 | Rapid heating-up heat pump drying all-in-one machine |
| CN111970903A (en) * | 2020-08-18 | 2020-11-20 | 中国电子科技集团公司第三十八研究所 | Multi-cycle air conditioner for radar and control method thereof |
-
2018
- 2018-10-24 CN CN201821731593.9U patent/CN209558498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023724A (en) * | 2019-12-27 | 2020-04-17 | 许昌智工机械制造有限公司 | Rapid heating-up heat pump drying all-in-one machine |
| CN111970903A (en) * | 2020-08-18 | 2020-11-20 | 中国电子科技集团公司第三十八研究所 | Multi-cycle air conditioner for radar and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206522856U (en) | A kind of Fresh air handling units regulator control system suitable for radiation air-conditioner | |
| CN104019643A (en) | Agricultural product heat pump drying system with waste heat recovery function | |
| CN208412184U (en) | The energy-saving control device of fast and stable aircraft floor air conditioner group refrigeration leaving air temp | |
| CN209341472U (en) | Fresh air reheating type heat pump recuperation of heat air-conditioner set | |
| CN109451701A (en) | A kind of whole year can utilize data center's energy-conserving refrigeration system of outdoor air | |
| CN104913393A (en) | Constant-temperature constant-humidity air conditioner | |
| CN209558498U (en) | Radar electric ground air supply device | |
| CN201527054U (en) | Air conditioner | |
| CN109945355A (en) | Air-supply end and capillary network radiation tail end combined control system | |
| CN204853680U (en) | Air conditioner with constant temperature and humidity | |
| CN104613667B (en) | Combined air-conditioning system and control method thereof | |
| CN101806473A (en) | Fresh air processor with split twin-stage surface coolers and method for processing air by same | |
| CN205783549U (en) | Air conditioning unit energy-saving control system | |
| CN204494630U (en) | Indoor and outdoor machine integrated energy-saving air-conditioning | |
| CN105115033B (en) | A kind of energy saving air-return air conditioner and its control method | |
| CN207487027U (en) | A kind of Energy-saving funnel cap Cooling System for air-conditioning | |
| CN202338963U (en) | Air conditioning system special for textile laboratory | |
| CN105444380A (en) | Cold water system | |
| CN208967955U (en) | Air-conditioner set | |
| CN107646549A (en) | The central processing system of environment in a kind of edible mushroom greenhouse | |
| CN108800397A (en) | The energy-saving temperature and humidity control ventilating system of fully-automatic intelligent | |
| CN201652632U (en) | Fresh air processor with separate double-stage surface cooler | |
| CN204943967U (en) | A kind of air can heat and refrigeration air-conditioner all-in-one | |
| CN101105328A (en) | Explosion-proof air-conditioner fresh air inlet cold energy reclamation device | |
| CN209459139U (en) | Air conditioner in machine room unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |