CN206968655U - EMUs are met an urgent need air conditioner - Google Patents
EMUs are met an urgent need air conditioner Download PDFInfo
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- CN206968655U CN206968655U CN201720773286.6U CN201720773286U CN206968655U CN 206968655 U CN206968655 U CN 206968655U CN 201720773286 U CN201720773286 U CN 201720773286U CN 206968655 U CN206968655 U CN 206968655U
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Abstract
A kind of EMUs are met an urgent need air conditioner, it is characterized in that it includes moveable casing（20）, the casing（20）Front and rear sides are provided with air outlet, the left and right sides is provided with air inlet, described casing（20）In lithium battery is installed（1）, condenser（2）, cooling fan（3）, inverter（4）, anion generator（5）, evaporator（6）, blower fan（7）, compressor（8）, water tank（9）, start-up capacitance（10）, A.C. contactor（12）, time-delay relay（13）And charger（14）, the output end of lithium battery is connected with the input of inverter, and inverter is anion generator, blower fan, cooling fan and compressor provide work alternating current.The utility model is simple in construction, easy to use, can reduce and alleviate passenger's discomfort caused by motor-car failure.
Description
Technical field
A kind of high ferro, motor-car and subway emergency system are the utility model is related to, especially a kind of high ferro, motor-car and subway are standby
With system, the emergent air conditioner of specifically a kind of high ferro, motor-car and subway.
Background technology
It is well known that EMUs are used widely in China, according to relevant information, up to now for
Only, the total kilometrage of China Express Railway reaches 1.9 ten thousand kilometers, and the quantity of starting of EMU reaches about 3200 multipair, high speeds
The normal running speed of EMUs is more than 300 kilometers/hour, and the safe, comfortable, quick, convenient of EMUs has become people
The preferred traffic instrument gone on a journey.But, there is pantograph system and bow net power supply system. due to EMUs in the process of running
The inertial defect of system, once bow net breaks down, then and EMUs can not be just powered, may result in EMUs and running
During it is interim out of service, the air-conditioner set above EMUs is also just stopped.Processing pantograph and catenary fault be it is fairly cumbersome,
First, workflow is more, second, checking that failure difficulty is big, third, processing is dangerous big.Therefore, often the handling failure time can compare
It is longer.It is short then about 1 hour or so, it is long then want several hours.If under usual temperature, due to atmosphere draught-free, EMUs car
People in railway carriage or compartment can feel unhappy and feel bad.If in hot summer, in the case where air-conditioner set is stopped, in motor train unit carriage
Temperature raise rapidly, plus atmosphere draught-free, people know from experience extremely feel bad, severe one, it may occur that heatstroke accident.It is of the present utility model
Motor-car air conditioner of meeting an urgent need is stopped high temperature, high humidity problem in trunk for EMUs air-conditioner set after power-off, by carrying
Power supply is dehumidified, forced air convection, increase anion improve cabin air quality, improves human comfort.
Utility model content
The purpose of this utility model is easily to make the in-car hot and humid order of generation for occurring disconnection fault in motor-car operation way
The problem of people's discomfort, design a kind of emergent air conditioner of the EMUs that can alleviate discomfort.
The technical solution of the utility model is：
A kind of EMUs are met an urgent need air conditioner, it is characterized in that it includes moveable casing 20, the front and rear sides of casing 20
Be provided with air inlet provided with air outlet, the left and right sides, be provided with described casing 20 lithium battery 1, condenser 2, cooling fan 3,
Inverter 4, anion generator 5, evaporator 6, blower fan 7, compressor 8, water tank 9, start-up capacitance 10, A.C. contactor 12, prolong
When relay 13 and charger 14, the output end of lithium battery 1 be connected with the input of inverter 4, inverter 4 is anion
Device 5, blower fan 7, cooling fan 3 and compressor 8 provide work alternating current；Above casing equipped with air outlet temperature display 15,
Environment temperature display 16, control panel 17, inverter voltage display 18, supply voltage display 19；The air intake of casing both sides
Mouth sucks damp and hot air, through entering in machine after primarily efficient filter net filtration dust, because the surface of evaporator 6 drops to air
Below dew-point temperature, when now malaria passes through evaporator 6, the water in air can condense out and be attached to the table of evaporator
Face, the hydrophilic platinum that water can be on evaporator flows to water storage tank and then flowed into after water tank 9 heats up flows out row by the gap on casing
To toilet.The drying cold air to dehumidify mixed with anion caused by anion generator 5 after in the presence of blower fan 7 by
Preposition air outlet is sent out.After the condensed heat release of device 2 of HTHP refrigerant vapor of compressor 8 by cooling fan 3 by it is rearmounted go out
Air port discharges.
Described blower fan is with 840m per hour3Air quantity circulation regulation air, 352Pa blast can guarantee that over long distances give
Wind, forced air convection.
The bottom of described casing 20 is provided with two universal wheels and two directional wheels.
Described casing 20 is separated into battery compartment, compressor room, condenser storehouse and evaporator storehouse by dividing plate, pacifies in battery compartment
Equipped with lithium battery 1, start-up capacitance 10, terminal box 11, A.C. contactor 12, time-delay relay 13 and charger 14, compressor room
In compressor 8 and water tank 9 are installed, inverter 4, condenser 2 and cooling fan 3 be installed, in evaporator storehouse in condenser storehouse
Evaporator 6, anion generator 5 and blower fan 7 are installed.
Described lithium battery 1 is 48V battery packs.
Described blower fan 7 is oblique flow booster fan.
The beneficial effects of the utility model：
1st, self-powered can make external application emergency power supply simultaneously, and EMUs of the present utility model meet an urgent need air conditioner using 48V lithiums electricity
Pond exports 220V by inverter；2nd, delay to heat up while dehumidifying, dehumidifier is blown out after unit of rising again on the market
Air themperature makes the temperature of whole environment slightly raise（The conservation of energy, in addition heat caused by compressor work）, this practicality is newly
Type carries 10L water tank, and high pressure condenser pipe first passes through water tank and distributes partial heat, then continues to radiate by air-cooled condenser, because
Partial heat is absorbed for water tank, aerial heat is distributed accordingly and reduces, reach the purpose for delaying heating；3rd, this practicality
New to use oblique flow booster fan, pressure is big, and air quantity is big, being capable of forced air convection；4th, the utility model is equipped with anion
Generator, increase the anion concentration in air, purify air, improve human comfort.
Brief description of the drawings
Fig. 1 is outline structural diagram of the present utility model.
Fig. 2 is Fig. 1 side view.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the schematic diagram of refrigerating of the present invention.
Fig. 5 is electrical schematic diagram of the present utility model.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As Figure 1-5.
A kind of EMUs are met an urgent need air conditioner, and it includes moveable casing 20（As shown in Figure 1, 2）, the bottom peace of casing 20
It is convenient after being powered off so as to motor-car to be released from storage room and using backing into storage after end equipped with two directional wheels and two universal wheels
Deposit in room.The front and rear sides of the casing 20 are provided with air outlet, the left and right sides is provided with air inlet, are provided with described casing 20
Lithium battery 1, condenser 2, cooling fan 3, inverter 4, anion generator 5, evaporator 6, blower fan 7, compressor 8, water tank 9,
Start-up capacitance 10, A.C. contactor 12, time-delay relay 13 and charger 14 etc., as shown in figure 3, being easy for installation, casing 20
Battery compartment, compressor bin, condenser storehouse and evaporator storehouse are separated into by dividing plate, lithium battery 1, start-up capacitance are installed in battery compartment
10th, terminal box 11, A.C. contactor 12, time-delay relay 13 and charger 14, compressor 8 and water tank are installed in compressor bin
9, inverter 4, condenser 2 and cooling fan 3 are installed in condenser storehouse, evaporator 6, anion hair are installed in evaporator storehouse
Raw device 5 and blower fan 7.The output end of lithium battery 1 is connected with the input of inverter 4, and the 48V direct currents of lithium battery are through inverter 4
220V alternating currents are exported after conversion, are the work that anion generator 5, blower fan 7, cooling fan 3 and compressor 8 provide 2 hours
With 220V alternating currents, as shown in Figure 5；The air inlet of body side sucks damp and hot air, by primarily efficient filter net filtration dust
By entering in machine, because the surface of evaporator 6 is dropped to below the dew-point temperature of air, now malaria passes through evaporator 6
When, the water in air can condense out and be attached to the surface of evaporator, and the hydrophilic platinum that water can be on evaporator flows to water storage tank
Then flow into after water tank 9 heats up and toilet is discharged to by the gap outflow on casing.The drying cold air to dehumidify is sent out with anion
Sent out after anion mixing caused by raw device 5 in the presence of blower fan 7 by preposition air outlet.The HTHP refrigeration of compressor 8
Discharged after the condensed heat release of device 2 of steam by cooling fan 3 by rearmounted air outlet.
Refrigerant is drawn to enter after water tank discharges partial heat from the high-pressure side of compressor 7 and passed through again into condenser continuation heat release
Cross after 8 further heat release of water tank and enter evaporator absorption heat through stream of celebrating a festival, then pressed through low pressure air suction chamber into compressor
It is retracted into next circulation, as shown in Figure 4.
For the blower fan 7 of the present embodiment using oblique flow booster fan, it can be with 840m per hour3Air quantity circulation regulation it is empty
Gas, 352Pa blast ensure to blow over long distances, forced air convection.
The parameter of the present embodiment is as follows：
1：Lithium battery capacity：48V/80Ah.
2：Rated power：1250W.
3：Nominal moisture removal：2.5L/h（80% 30 DEG C of humidity）.
4：Refrigerating capacity：2800W
5：Air quantity：High 840m3Low 690 m of //h3/h。
6th, blast：The low 274Pa of high 352Pa/.
7th, the air outlet temperature difference：10 DEG C of ＞.
8th, air supplying distance：High speed ＞ 10m, low speed ＜ 6m
9th, negative ion concentration：1000 ten thousand/cubic centimetre
10：Run duration：2 hours.
11：Drainage pattern：External drainpipe.
12：Move mode：The export-oriented wheel of front-wheel, movement is freely.
13：Appearance and size：980*470*880.
14：Water tank volume：10L.
The utility model is by being equipped with emergency power supply unit, and charging plug can connect 220V chargings for a long time when not in use（Nothing
Need people on duty）, when civil power input is normal, realizes and battery charged, ensure the full power state of battery, in civil power is run into
When disconnected, inverter mode can be automatically converted to, the DC power conversion of batteries storage is run into alternating current for equipment.
When inertial defect occur in pantograph system or bow net electric power system, EMUs need to use emergent air conditioner after powering off
When, the utility model only need to be pushed into compartment passageway, air port is against in compartment, then overflow pipe is connected into delivery port and is placed on health
Between so as to draining, you can start, click the on off key on control panel 17, system shows current environment humidity, temperature, wind
Speed, compressor, which is delayed three minutes to start, enters dehumidified state, presses the air quantity key quantity-adjustable size on control panel 17.Work
Work need to only press on off key again after terminating, shutdown recharges standby.
Operation principle of the present utility model is：
EMUs of the present utility model are met an urgent need after air conditioner unlatching, and the air inlet of side sucks damp and hot air, first passes through
Heated up after primarily efficient filter net filtration dust through evaporator cool-down dehumidification, then by condenser, by preceding after then being mixed with anion
Air outlet submitting is put, with 840m per hour3Air quantity circulation regulation air, 352Pa blast can guarantee that over long distances blow, force
Cross-ventilation.Condensed water on evaporator flows into after water tank heating and is discharged to toilet by gap outflow.Compressor prolongs after start
When start within 3 minutes, generation negative pressure in cabinet air channel after blower fan starts, by humidity in air inhalation machine, pass through compressor cooling
System drops to evaporator surface below the dew-point temperature of air, and now humidity is when air passes through evaporator, the water in air
The surface for carrying out and being attached to evaporator can be decomposited, the hydrophilic platinum that water can be on evaporator flows to water storage tank and then flows into water tank, removes
The drying cold air of wet mistake is then exhausted from outside machine.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (6)
- The air conditioner 1. a kind of EMUs are met an urgent need, it is characterized in that it includes moveable casing（20）, the casing（20）Front and rear two Side is provided with air outlet, the left and right sides is provided with air inlet, described casing（20）In lithium battery is installed（1）, condenser（2）, dissipate Air-heater（3）, inverter（4）, anion generator（5）, evaporator（6）, blower fan（7）, compressor（8）, water tank（9）, start Electric capacity（10）, A.C. contactor（12）, time-delay relay（13）And charger（14）, lithium battery（1）Output end and inverter （4）Input be connected, inverter（4）For anion generator（5）, blower fan（7）, cooling fan（3）And compressor（8）There is provided Work alternating current；Air outlet temperature display is housed above casing（15）, environment temperature display（16）, control panel （17）, inverter voltage display（18）, supply voltage display（19）；The air inlet of casing both sides sucks damp and hot air, warp Cross after primarily efficient filter net filtration dust through entering in machine, due to evaporator（6）Surface is dropped to below the dew-point temperature of air, now Malaria passes through evaporator（6）When, the water in air can condense out and be attached to the surface of evaporator, and water can be along evaporation Hydrophilic platinum on device flows to water storage tank and then flows into water tank（9）Toilet is discharged to by the gap outflow on casing after heating;Dehumidifying The drying cold air and anion generator crossed（5）In blower fan after caused anion mixing（7）In the presence of by preposition air-out Mouth is sent out;Compressor（8）The condensed device of HTHP refrigerant vapor（2）By cooling fan after heat release（3）Pass through rearmounted air-out Mouth discharges.
- The air conditioner 2. EMUs according to claim 1 are met an urgent need, it is characterized in that described blower fan is with 840m per hour3Wind Amount circulation regulation air, 352Pa can guarantee that air-supply over long distances, forced air convection in blast.
- The air conditioner 3. EMUs according to claim 1 are met an urgent need, it is characterized in that described casing（20）Bottom be provided with Two universal wheels and two directional wheels.
- The air conditioner 4. EMUs according to claim 1 are met an urgent need, it is characterized in that described casing（20）It is separated into by dividing plate Battery compartment, compressor bin, condenser storehouse and evaporator storehouse, lithium battery is installed in battery compartment（1）, start-up capacitance（10）, wiring Box（11）, A.C. contactor（12）, time-delay relay（13）And charger（14）, compressor is installed in compressor bin（8）With Water tank（9）, condenser is provided with inverter in storehouse（4）, condenser（2）And cooling fan（3）, evaporation is installed in evaporator storehouse Device（6）, anion generator（5）And blower fan（7）.
- The air conditioner 5. EMUs according to claim 1 are met an urgent need, it is characterized in that described lithium battery（1）For 48V battery packs.
- The air conditioner 6. EMUs according to claim 1 are met an urgent need, it is characterized in that described blower fan（7）Wind is pressurized for oblique flow Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773286.6U CN206968655U (en) | 2017-06-29 | 2017-06-29 | EMUs are met an urgent need air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773286.6U CN206968655U (en) | 2017-06-29 | 2017-06-29 | EMUs are met an urgent need air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN206968655U true CN206968655U (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720773286.6U Active CN206968655U (en) | 2017-06-29 | 2017-06-29 | EMUs are met an urgent need air conditioner |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187456A (en) * | 2017-06-29 | 2017-09-22 | 南京双环电器股份有限公司 | EMUs are met an urgent need air conditioner |
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2017
- 2017-06-29 CN CN201720773286.6U patent/CN206968655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187456A (en) * | 2017-06-29 | 2017-09-22 | 南京双环电器股份有限公司 | EMUs are met an urgent need air conditioner |
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