CN204642163U - The engineering air-conditioned coach that the military secret of low noise is general - Google Patents
The engineering air-conditioned coach that the military secret of low noise is general Download PDFInfo
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- CN204642163U CN204642163U CN201520268083.2U CN201520268083U CN204642163U CN 204642163 U CN204642163 U CN 204642163U CN 201520268083 U CN201520268083 U CN 201520268083U CN 204642163 U CN204642163 U CN 204642163U
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- condenser
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- exhaust
- ventilating fan
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Abstract
The utility model relates to the general engineering air-conditioned coach of a kind of military secret of low noise, and comprising frame system and frame, is control system in the middle part of vehicle frame, and control system side is condenser system, and opposite side is exhaust system; Condenser system comprises the condenser in " L " type structure, and outside condenser is provided with condensation web plate, and the vehicle frame inside condenser is provided with multiple compressor, and each compressor is connected by condensation pipe and condenser, is provided with two condenser fan above compressor; Exhaust system comprises the evaporation supply ventilating fan be installed on inside control system on vehicle frame, the outside of evaporation supply ventilating fan is provided with silencer, evaporation supply ventilating fan connects secondary evaporimeter by blast pipe, secondary evaporimeter picks out airduct, discharge pipe connects exhaust outlet through dividing plate, and exhaust outlet front is provided with exhaust duct door corresponding with it; The noise that air-conditioned coach produces is reduced while the utility model effective temperature-reducing; Have adjusted putting of each parts of air-conditioned coach, reasonable arrangement space, reduce volume.
Description
Technical field
The utility model relates to aircraft support equipment technical field, the engineering air-conditioned coach that especially a kind of military secret of low noise is general.
Background technology
Aircraft is carrying out maintenance and repair, or take a flight test debugging efforts time, aircraft self loop Ore-controlling Role quits work, aeration radiation system is also closed, but aircraft is in airport opening, and summer is by strong solar radiation and ground return, cause green-house effect in cabin, make interior of aircraft temperature anomaly high.Along with the lifting of the science and technology content of aircraft, the application of a large amount of advanced autoelectrinic control system, electronic equipment part during work in aircraft also can produce a large amount of heats, if do not take away these heats, aircraft regional area can be caused as the temperature drift of electronic compartment etc., affect the normal work of avionics system, even affect flight safety; Meanwhile, higher interior of aircraft temperature, is also not easy to technical attendant and enters and carry out engineering safeguard work.
Engineering air-conditioned coach is by the operation of a/c system, (or heating), dehumidifying are cooled to suction outside air and filters, then send into aircraft cabin by air supplying hose, air ambient in aircraft cabin is regulated, meet the electronic machine requirement that in machine, ventilation is ventilated and cooling is generated heat.But existing aircraft mobile air conditioner car device produces larger noise owing to evaporating supply ventilating fan pump air, engineering air-conditioned coach with more noisy sound, can be unfavorable for the environment of maintenance while cooling, and volume is large and Heavy Weight, mobile difficulty.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides the engineering air-conditioned coach that a kind of military secret of low noise rational in infrastructure is general, thus reduces the noise of air-conditioned coach generation while effective temperature-reducing; Have adjusted putting of each parts of air-conditioned coach, reasonable arrangement space, reduce volume, be convenient to implementation and put.
The technical scheme that the utility model adopts is as follows:
The engineering air-conditioned coach that a kind of military secret of low noise is general, comprise frame system and frame, described frame system and frame is made up of the hollow type vehicle frame of rectangular structure, described bottom of frame is provided with four wheels, it is control system in the middle part of described vehicle frame, described control system side is condenser system, and opposite side is exhaust system; The structure of described condenser system is as follows: comprise the condenser in " L " type structure, described condenser is fixed on vehicle frame one right angle, described outside condenser is provided with condensation web plate, vehicle frame inside described condenser is provided with multiple compressor, each compressor is connected by condensation pipe and condenser, is provided with two condenser fan above described compressor; The structure of described exhaust system is as follows: comprise the evaporation supply ventilating fan be installed on inside control system on vehicle frame, the outside of described evaporation supply ventilating fan is provided with silencer, described evaporation supply ventilating fan connects secondary evaporimeter by blast pipe, described secondary evaporimeter picks out airduct, described discharge pipe connects exhaust outlet through dividing plate, and described exhaust outlet front is provided with exhaust duct door corresponding with it; Also comprise the one-level evaporator being installed on silencer side, described one-level evaporator bottom is provided with drip tray, is provided with evaporation air inlet web plate outside described one-level evaporator; Described condenser is connected with secondary evaporimeter with one-level evaporator respectively by refrigeration pipe.
Further improvement as technique scheme:
Described secondary evaporimeter front/rear end is provided with the wind scooper of pyramidal structure, and described blast pipe is connected with secondary evaporimeter through wind scooper with discharge pipe.
Water tank is provided with in the middle of described bottom of frame.
The structure of described control system is as follows: comprise control panel, and described control panel is provided with some control buttons, and described control panel rear is provided with electric control element, and described control button is connected with condenser system and exhaust system respectively by electric control element.
The beneficial effects of the utility model are as follows:
The built-in silencer of evaporation supply ventilating fan in the utility model, effectively reduces the noise in process of refrigerastion; The utility model has three to overlap independently refrigeration system, and condenser and evaporator all have three covers, and condenser is in vehicle frame one jiao in " L " type, and multiple compressor is placed in inside condenser, is conducive to the abundant condensation of high temperature air, saves space; Evaporator is divided into two-stage, is provided with one-level evaporator in evaporation supply ventilating fan one end, can give the cooling of evaporation supply ventilating fan, also play the effect of sound insulation and noise reduction simultaneously in high temperature sky.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is the external structure schematic diagram at another visual angle of the present utility model.
Fig. 3 is inner structure schematic diagram of the present utility model.
Fig. 4 is the inner structure schematic diagram at another visual angle of the utility model.
Wherein: 1, condenser system; 101, condenser fan; 102, condensation web plate; 103, condenser; 104, compressor; 105, refrigeration pipe; 106, condensation pipe; 2, control system; 201, electric control element; 202, control panel; 3, exhaust system; 301, air inlet web plate is evaporated; 302, exhaust outlet; 303, drip tray; 304, one-level evaporator; 305, silencer; 306, wind scooper; 307, secondary evaporimeter; 308, blast pipe; 309, supply ventilating fan is evaporated; 310, discharge pipe; 4, frame system and frame; 401, vehicle frame; 402, water tank; 403, wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1 and Figure 2, the engineering air-conditioned coach that the military secret of the low noise of the present embodiment is general, comprise frame system and frame 4, frame system and frame 4 is made up of the hollow type vehicle frame 401 of rectangular structure, four wheels 403 are installed bottom vehicle frame 401, be control system 2 in the middle part of vehicle frame 401, control system 2 side is condenser system 1, and opposite side is exhaust system 3; As shown in Figure 3, Figure 4, the structure of condenser system 1 is as follows: comprise the condenser 103 in " L " type structure, condenser 103 is fixed on vehicle frame 401 1 right angle, condensation web plate 102 is provided with outside condenser 103, multiple compressor 104 is installed inside condenser 103, each compressor 104 is connected by condensation pipe 106 and condenser 103, is provided with two condenser fan 101 above compressor 104; The structure of exhaust system 3 is as follows: comprise the evaporation supply ventilating fan 309 be installed on inside control system 2, evaporation supply ventilating fan 309 upper end is provided with silencer 305, evaporation supply ventilating fan 309 connects secondary evaporimeter 307 by blast pipe 308, secondary evaporimeter 307 picks out airduct 310, discharge pipe 310 connects exhaust outlet 302 through dividing plate, and exhaust outlet 302 front is provided with exhaust duct door corresponding with it; Also comprise the one-level evaporator 304 being installed on silencer 305 side, one-level evaporator 304 bottom is provided with drip tray 303, is provided with evaporation air inlet web plate 301 outside one-level evaporator 304; Condenser 103 is connected with secondary evaporimeter 307 with one-level evaporator 304 respectively by refrigeration pipe 105.
As shown in Figure 4, secondary evaporimeter 307 front/rear end is provided with the wind scooper 306 of pyramidal structure, and blast pipe 308 is connected with secondary evaporimeter 307 through wind scooper 306 with discharge pipe 310.
As shown in Figure 2 and Figure 3, be provided with water tank 402 in the middle of bottom vehicle frame 401, high temperature air is met cold generation condensed water and is flowed into the drip tray 303 of bottom, after flow into water tank 402 through sewer pipe.
As shown in Fig. 3, the structure of control system 2 is as follows: comprise control panel 202, control panel 202 is provided with some control buttons, and control panel 202 rear is provided with electric control element 201, and control button is connected with condenser system 1 and exhaust system 3 respectively by electric control element 201.
Operational process of the present utility model is as follows:
First, switch on power, press the control button on control panel 202, evaporation supply ventilating fan 309, compressor 104, condenser fan 101 etc. start to start; Refrigeration system inner refrigerant boil down to high temperature and high pressure gas is sent into condenser 103 by compressor 104, by the condenser fan 101 above condenser 103, heat is taken out of, refrigerant is by being converted to liquid state after condensation, impurity and moisture content is fallen through metre filter, the gas-liquid mixture being converted to low-temp low-pressure subsequently sends into secondary evaporimeter 307, taken out of by its cold by evaporation supply ventilating fan 309, refrigerant returns into compressor 104 continuation circulation by being converted to gaseous state after evaporation.
Evaporation supply ventilating fan 309 is arranged in evaporating chamber, and silencer 305 can absorb noise in evaporation supply ventilating fan 309 operation, and whole evaporating chamber all does noise reduction and isothermal holding, plays dual sound deadening;
Then, high temperature air meets cold generation condensed water through evaporator, and condensed water flows into the water tank 402 of bottom, and when temperature is higher, one-level evaporator 304 starts running, and the evaporation supply ventilating fan 309 for side is lowered the temperature and also played the effect of sound insulation and noise reduction simultaneously;
Finally, the air after cooling is discharged by the exhaust outlet 302 of exhaust system 3.
Evaporation supply ventilating fan 309 in the utility model configures silencer 305, effectively absorbs the noise in few process of refrigerastion, plays the effect of sound insulation and noise reduction.
The utility model has three to overlap independently refrigeration system, and condenser 103 is placed in vehicle frame 401 1 jiaos, and multiple compressor 104 is placed in inside condenser 103, and condenser 103, in " L " type, has the condensation web plate 102 of both sides, is conducive to the abundant condensation of high temperature air, saves space; Evaporator is divided into two-stage, in evaporation supply ventilating fan 309 one end, one-level evaporator 304 is installed, lowers the temperature can in high temperature sky evaporation supply ventilating fan 309, also play the effect of sound insulation and noise reduction simultaneously, drip tray 303 is installed below one-level evaporator 304, is convenient to the storage discharge of condensed water.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (4)
1. the engineering air-conditioned coach that the military secret of a low noise is general, comprise frame system and frame (4), described frame system and frame (4) is made up of the hollow type vehicle frame (401) of rectangular structure, described vehicle frame (401) bottom is provided with four wheels (403), it is characterized in that: described vehicle frame (401) middle part is control system (2), described control system (2) side is condenser system (1), and opposite side is exhaust system (3); The structure of described condenser system (1) is as follows: comprise the condenser (103) in " L " type structure, described condenser (103) is fixed on vehicle frame (401) right angle, described condenser (103) outside is provided with condensation web plate (102), the vehicle frame (401) of described condenser (103) inner side is provided with multiple compressor (104), each compressor (104) is connected by condensation pipe (106) and condenser (103), and described compressor (104) top is provided with two condenser fan (101); The structure of described exhaust system (3) is as follows: comprise the evaporation supply ventilating fan (309) be installed in control system (2) inner side vehicle frame (401), the outside of described evaporation supply ventilating fan (309) is provided with silencer (305), described evaporation supply ventilating fan (309) connects secondary evaporimeter (307) by blast pipe (308), described secondary evaporimeter (307) picks out airduct (310), described discharge pipe (310) connects exhaust outlet (302) through dividing plate, and described exhaust outlet (302) front is provided with exhaust duct door corresponding with it; Also comprise the one-level evaporator (304) being installed on silencer (305) side, described one-level evaporator (304) bottom is provided with drip tray (303), and described one-level evaporator (304) outside is provided with evaporation air inlet web plate (301); Described condenser (103) is connected with secondary evaporimeter (307) with one-level evaporator (304) respectively by refrigeration pipe (105).
2. the engineering air-conditioned coach that the military secret of low noise as claimed in claim 1 is general, it is characterized in that: described secondary evaporimeter (307) front/rear end is provided with the wind scooper (306) of pyramidal structure, and described blast pipe (308) is connected with secondary evaporimeter (307) through wind scooper (306) with discharge pipe (310).
3. the engineering air-conditioned coach that the military secret of low noise as claimed in claim 1 is general, is characterized in that: described vehicle frame (401) is provided with water tank (402) in the middle of bottom.
4. the engineering air-conditioned coach that the military secret of low noise as claimed in claim 1 is general, it is characterized in that: the structure of described control system (2) is as follows: comprise control panel (202), (202) are provided with some control buttons to described control panel, described control panel (202) rear is provided with electric control element (201), and described control button is connected with condenser system (1) and exhaust system (3) respectively by electric control element (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268083.2U CN204642163U (en) | 2015-04-29 | 2015-04-29 | The engineering air-conditioned coach that the military secret of low noise is general |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268083.2U CN204642163U (en) | 2015-04-29 | 2015-04-29 | The engineering air-conditioned coach that the military secret of low noise is general |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642163U true CN204642163U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268083.2U Active CN204642163U (en) | 2015-04-29 | 2015-04-29 | The engineering air-conditioned coach that the military secret of low noise is general |
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| CN (1) | CN204642163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640658A (en) * | 2016-12-20 | 2017-05-10 | 广州市心德实业有限公司 | MVR compressor sound insulating and cooling device |
-
2015
- 2015-04-29 CN CN201520268083.2U patent/CN204642163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640658A (en) * | 2016-12-20 | 2017-05-10 | 广州市心德实业有限公司 | MVR compressor sound insulating and cooling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |