CN203046814U - Air-conditioning system of electricity and fuel double-power hydraulic engineering vehicle - Google Patents
Air-conditioning system of electricity and fuel double-power hydraulic engineering vehicle Download PDFInfo
- Publication number
- CN203046814U CN203046814U CN 201320040800 CN201320040800U CN203046814U CN 203046814 U CN203046814 U CN 203046814U CN 201320040800 CN201320040800 CN 201320040800 CN 201320040800 U CN201320040800 U CN 201320040800U CN 203046814 U CN203046814 U CN 203046814U
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Abstract
The utility model discloses an air-conditioning system of an electricity and fuel double-power hydraulic engineering vehicle. The air-conditioning system of the electricity and fuel double-power hydraulic engineering vehicle comprises an evaporator, a compressor which is driven by a hydraulic motor, a condenser, a fuel heater, a water tank and a corresponding connection pipeline. An outlet of the evaporator is connected with an inlet of the compressor. An outlet of the compressor is connected with an inlet of the condenser. An outlet of the condenser is connected with an inlet of a liquid storing tank. An outlet of the liquid storing tank is connected with an inlet of the evaporator. The hydraulic motor is respectively connected with a hydraulic valve and a hydraulic oil tank through hydraulic rubber pipes. The hydraulic valve is respectively connected with an engine pump driven by an engine and a motor pump driven by a motor through hydraulic rubber pipes. A water outlet of the evaporator is connected with one end of a water pipe joint of a water discharging tee joint. The other two ends of the water pipe joint of the water discharging tee joint are respectively connected with a water return opening of the water tank and a water return opening of the engine. A water entering opening of the evaporator is connected with one end of a water pipe joint of a water entering tee joint. The other two ends of the water pipe joint of the water entering tee joint are respectively connected with a water outlet of the fuel heater and a water outlet of the engine. A water outlet of the water tank is connected with a water inlet of the fuel heater.
Description
Technical field
The utility model relates to a kind ofly can independently provide power respectively by driving engine and motor, utilize the push the work forward engineering machinery vehicle of device acting of hydraulic system transfers energy, relates to a kind of fuel and electric hybrid hydraulic engineering car a/c system specifically.
Background technology
Along with increasing year by year of urban inner construction, under the satisfiable condition of electric power supply, can by driving engine, motor respectively the double dynamical construction machinery and equipment of individual drive more and more approved by market, people require also more and more higher to the operating environment comfort level of vehicle simultaneously, common on-board air conditioner heats with refrigeration system and all relies on driving engine that power is provided, and air-conditioning can't be worked when using motor.
Summary of the invention
The purpose of this utility model provides a kind of fuel and electric hybrid hydraulic engineering car a/c system at existing weak point in the above-mentioned prior art just.A/c system of the present utility model can all can be regulated temperature when using driving engine and motor, guarantee the comfort level of operating environment.
The purpose of this utility model can realize by following technique measures:
Fuel and electric hybrid hydraulic engineering car a/c system of the present utility model comprises evaporator, the compressor by fluid motor-driven, condenser, fule heater, water tank and corresponding connecting tube; Wherein: the outlet of described evaporator is connected with the entrance of compressor, the outlet of compressor is connected with the entrance of condenser, the outlet of condenser is connected with the entrance of fluid reservoir, the outlet of fluid reservoir is connected with the entrance of evaporator, HM Hydraulic Motor is connected with hydraulic reservoir with hydraulic valve respectively by hydralic hose, and hydraulic valve is connected with motor-driven electric-motor pump respectively with by engine-driven engine pump by hydralic hose; Described evaporator water outlet is connected with an end of water outlet threeway water connection, and the other two ends of water outlet threeway water connection are connected with water tank water return outlet, driving engine water return outlet with the electromagnetism water valve by corresponding pipeline respectively; The evaporator water inlet is connected with an end of water inlet threeway water connection, and the other two ends of water inlet threeway water connection are connected with the water outlet of fule heater, the water outlet of driving engine with the electromagnetism water valve by corresponding pipeline respectively; Water outlet of water tank is connected with the fule heater water inlet.
The beneficial effects of the utility model are as follows:
A/c system of the present utility model can all can be regulated temperature when using driving engine and motor, guarantee the comfort level of operating environment.Because a/c system of the present utility model utilizes the hot water in the engine water-cooling system for water when using driving engine, heat whole employing hot water and carry out interchange of heat, and is harmless.
Description of drawings
Fig. 1 is structure principle chart of the present utility model.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, fuel and electric hybrid hydraulic engineering car a/c system of the present utility model comprise evaporator 1, by HM Hydraulic Motor 10 compressor driven 2, condenser 11, fule heater 18, water tank 15 and corresponding connecting tube; Wherein: the outlet of described evaporator 1 is connected with the entrance of compressor 2, the outlet of compressor 2 is connected with the entrance of condenser 11, the outlet of condenser 11 is connected with the entrance of fluid reservoir 12, the outlet of fluid reservoir 12 is connected with the entrance of evaporator 1, HM Hydraulic Motor is connected with hydraulic reservoir 4 with hydraulic valve 5 respectively by hydralic hose, and hydraulic valve 5 is connected with the electric-motor pump 9 that motor 8 drives with the engine pump 6 that is driven by driving engine 7 respectively by hydralic hose; Described evaporator water outlet is connected with an end of water outlet threeway water connection 13, and the other two ends of water outlet threeway water connection are connected with water tank 15 water return outlets, driving engine water return outlet with electromagnetism water valve 14,20 by corresponding pipeline respectively; The evaporator water inlet is connected with an end of water inlet threeway water connection 22, and the other two ends of water inlet threeway water connection are connected with the water outlet of fule heater 18, the water outlet of driving engine 7 with electromagnetism water valve 19,21 by corresponding pipeline respectively; Water tank 15 water outlets are connected with fule heater 18 water inlets.
Principle of work of the present utility model is as follows:
1, refrigeration system mode of operation:
Knob on the Air-Conditioning Control Panel 23 is screwed into the refrigeration direction, if driving engine 7 work this moment then drive HM Hydraulic Motor work by engine drive engine pump, engine pump by hydraulic valve; If this moment, motor 8 work then drove HM Hydraulic Motor work by motor-driven electric-motor pump, electric-motor pump by hydraulic valve.HM Hydraulic Motor is by coupler drive compression machine rotary work, the compressor rotation makes the refrigerant gas in the evaporator flow in the compressor by the evaporator to compressor siphunculus, in compressor, be compressed into high pressure gas, high pressure gas enter condenser by compressor to the condenser siphunculus, in condenser, be condensed into liquid with air through after the heat exchange, flow into and be stored in the fluid reservoir to the fluid reservoir siphunculus by condenser, liquid in the fluid reservoir enters evaporator by fluid reservoir to the evaporator siphunculus, and in evaporator, gasify, absorb heat, reduce temperature, refrigerant gas enters in the compressor by pipeline then, beginning circulation next time.
2, heating mode of operation:
Heat and be divided into two parts, fule heater combustion heat supplying when water-cooling system heat supply and driving engine are not worked when being respectively engine operation.The two-way heating system shares an evaporator, connect and four electromagnetism water valves 14,19,20,21 are controlled by two threeway water connections, the electromagnetism water valve is the no power off condition under normal conditions, energising is connected later, can control being connected of evaporator and heating system by the break-make of control electromagnetism water valve.
During engine operation, knob on the Air-Conditioning Control Panel 23 is threaded to heats direction, this moment, two electromagnetism water valves 20,21 energisings in driving engine water route were connected respectively, two electromagnetism water valves 14 in fule heater water route, 19 no powers all end, this moment, in-engine high-temperature cooling water was by in engine water outlet, threeway water connection and the evaporator coolant inlet pipe inflow evaporator, in evaporator, carry out heat exchange, warm braw is blown, reach the purpose of heating, cooling water expansion tank flows back in the driving engine by evaporator coolant outlet pipe, threeway water connection and driving engine return water pipe then.
When driving engine is not worked, stir temperature booster rocker switch 17, the fule heater energising is started working, and two electromagnetism water valves 14 in fule heater water route, 19 energisings are simultaneously connected respectively, and this moment, two electromagnetism water valves 20,21 no powers in driving engine water route all ended.After the fule heater energising is started working, diesel oil enters fule heater by oil pipe from fuel tank 16, in the temperature booster internal-combustion, cooling water expansion tank in the water tank flows in the fule heater by radiator drain simultaneously, after in fule heater, being heated, in fule heater coolant outlet pipe, threeway water connection and evaporator coolant inlet pipe inflow evaporator, in evaporator, carry out heat exchange, warm braw is blown, reach the purpose of heating, cooling water expansion tank is by in evaporator coolant outlet pipe, threeway water connection and the water tank return water pipe reflow tank then, and beginning circulates next time.
Claims (1)
1. fuel and electric hybrid hydraulic engineering car a/c system is characterized in that: it comprises evaporator, the compressor by fluid motor-driven, condenser, fule heater, water tank and corresponding connecting tube; Wherein: the outlet of described evaporator is connected with the entrance of compressor, the outlet of compressor is connected with the entrance of condenser, the outlet of condenser is connected with the entrance of fluid reservoir, the outlet of fluid reservoir is connected with the entrance of evaporator, HM Hydraulic Motor is connected with hydraulic reservoir with hydraulic valve respectively by hydralic hose, and hydraulic valve is connected with motor-driven electric-motor pump respectively with by engine-driven engine pump by hydralic hose; Described evaporator water outlet is connected with an end of water outlet threeway water connection, and the other two ends of water outlet threeway water connection are connected with water tank water return outlet, driving engine water return outlet with the electromagnetism water valve by corresponding pipeline respectively; The evaporator water inlet is connected with an end of water inlet threeway water connection, and the other two ends of water inlet threeway water connection are connected with the water outlet of fule heater, the water outlet of driving engine with the electromagnetism water valve by corresponding pipeline respectively; Water outlet of water tank is connected with the fule heater water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040800 CN203046814U (en) | 2013-01-25 | 2013-01-25 | Air-conditioning system of electricity and fuel double-power hydraulic engineering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040800 CN203046814U (en) | 2013-01-25 | 2013-01-25 | Air-conditioning system of electricity and fuel double-power hydraulic engineering vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046814U true CN203046814U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040800 Expired - Fee Related CN203046814U (en) | 2013-01-25 | 2013-01-25 | Air-conditioning system of electricity and fuel double-power hydraulic engineering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015139662A1 (en) * | 2014-03-21 | 2015-09-24 | 台湾立凯绿能移动股份有限公司 | Circulation system for extended-range electric bus |
| TWI577577B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature cotrol system and electric vehicle using same |
-
2013
- 2013-01-25 CN CN 201320040800 patent/CN203046814U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015139662A1 (en) * | 2014-03-21 | 2015-09-24 | 台湾立凯绿能移动股份有限公司 | Circulation system for extended-range electric bus |
| CN106457969A (en) * | 2014-03-21 | 2017-02-22 | 英属盖曼群岛商立凯绿能移动科技股份有限公司 | Circulatory system of extended program electric bus |
| TWI577579B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Extended program electric bus circulation system |
| TWI577577B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature cotrol system and electric vehicle using same |
| JP2017512709A (en) * | 2014-03-21 | 2017-05-25 | アリース エコ アーク（ケイマン） シーオー．エルティーディー． | Range extender type electric bus circulation system |
| CN106457969B (en) * | 2014-03-21 | 2019-06-25 | 英属盖曼群岛商立凯绿能移动科技股份有限公司 | Circulation system of range-extended electric bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |