CN217357615U - Air conditioner sharing system for engineering machinery - Google Patents
Air conditioner sharing system for engineering machinery Download PDFInfo
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- CN217357615U CN217357615U CN202122673436.5U CN202122673436U CN217357615U CN 217357615 U CN217357615 U CN 217357615U CN 202122673436 U CN202122673436 U CN 202122673436U CN 217357615 U CN217357615 U CN 217357615U
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- cooler
- condenser
- compressor
- evaporator
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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Abstract
The utility model discloses an engineering machinery air conditioner sharing system, which relates to the technical field of air conditioner sharing systems and comprises a condenser, a compressor, a water tank, a water pump and a connecting pipeline, wherein the compressor is connected with the condenser which is connected with a cooler, and the compressor is also connected with the cooler; the condenser is also connected with an evaporator, and the evaporator is connected with the compressor; the water inlet of cooler is connected with the water tank, and installs the water pump between water inlet and the water tank, and the delivery port of cooler is connected with the battery package and needs the equipment of regulation and control temperature, and the heater strip is still installed to the delivery port of cooler, and the cooler still is connected with the evaporimeter, and the battery package and need the equipment of regulation and control temperature still be connected with the water inlet of cooler. The utility model has the characteristics of simple structure, this system has fuel car heating refrigerating system concurrently and heats refrigerating system with lithium cell, integrates two systems to increased circulation liquid heating device, just so saved battery heating film, reduce cost.
Description
Technical Field
The utility model relates to an air conditioner shared system technical field specifically is an engineering machine tool air conditioner shared system.
Background
The engine heating of engineering machinery (such as excavating machinery, shovel soil transportation machinery, compacting machinery and the like) and the air conditioning regulation and control systems on vehicles such as an air conditioning and refrigeration independent system, an electric engineering vehicle lithium battery heating and refrigeration independent system and the like are separated and independently operated, and energy consumption and cost expenditure are increased due to mutual independence among the systems. Most of the existing temperature regulation and control systems are regulated and controlled through wind, and the regulation and control effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering machine tool air conditioner shared system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an air conditioner sharing system of engineering machinery comprises a condenser, a compressor, a water tank, a water pump and a connecting pipeline, wherein the compressor is connected with the condenser, the condenser is connected with a cooler, and the compressor is also connected with the cooler;
the condenser is also connected with an evaporator, and the evaporator is connected with the compressor;
the water inlet of cooler is connected with the water tank, and installs the water pump between water inlet and the water tank, and the delivery port of cooler is connected with the battery package and needs the equipment of regulation and control temperature, and the heater strip is still installed to the delivery port of cooler, and the cooler still is connected with the evaporimeter, the battery package and need the equipment of regulation and control temperature still be connected with the water inlet of cooler.
Preferably, the condenser is connected with a liquid viewing mirror, an electromagnetic valve and an expansion valve which are arranged between the coolers, and one end of the liquid viewing mirror, which is not connected with the condenser, is connected with the evaporator.
Furthermore, an expansion valve is also installed at the water inlet of the evaporator.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the outstanding characteristics of simple structure, reliable operation and the like, which is different from an independent system of heating and air-conditioning refrigeration of an engine of a fuel vehicle and an independent system of heating and refrigeration of a lithium battery of an electric engineering vehicle; this system has fuel car heating and refrigerating system concurrently and with lithium cell heating and refrigerating system's characteristics, integrates two systems to increased circulation liquid heating device, just so saved battery heating film, reduce cost.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
In the figure: 1. a condenser; 2. a condensing fan; 3. a liquid viewing mirror; 4. an electromagnetic valve; 5. an expansion valve; 6. a cooler; 7. heating wires; 8. a battery pack; 9. an evaporator; 10. an evaporation fan; 11. a water tank; 12. a water pump; 13. a compressor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment provides an air conditioner sharing system for engineering machinery, which includes a condenser 1, a compressor 13 and a connecting pipeline, wherein a condensing fan 2 is further installed at the compressor 13, the condensing fan 2 is used for dissipating heat and cooling the condenser 1, the principle is similar to that of a heat dissipating fan of an air conditioner, the compressor 13 is connected with the condenser 1, the condenser 1 is connected with a cooler 6, and the compressor 13 is further connected with the cooler 6; the compressor 13, the condenser 1 and the cooler 6 constitute a cooling system for cooling down the system.
The condenser 1 is further connected with an evaporator 9, the evaporator 9 is installed inside a cab of the engineering machinery, an evaporation fan 10 is installed at the evaporator 9, and the evaporation fan 10 can provide wind power for the evaporator 9 to accelerate heat exchange. The evaporator 9 is connected with a compressor 13; the above structure forms a cooling system inside the cab for cooling the cab, and the compressor 13 powers the entire system, which is similar to the principle of an air conditioner internal unit.
The water inlet of cooler 6 is connected with water tank 11, and install water pump 12 between water inlet and the water tank 11, the delivery port of cooler 6 is connected with battery package 8 and the equipment that needs to regulate and control the temperature, battery package 8 and the equipment that needs to regulate and control the temperature still are connected with cooler 6' S water inlet, water pump 12, cooler 6, battery package 8 and the equipment that needs to regulate and control the temperature have formed water circulating system, water tank 11 does not participate in whole circulation process, only carry out the moisturizing to water circulating process, battery package 8 and the equipment department that needs to regulate and control the temperature all are provided with S-shaped pipeline or radiator, a water outlet for be connected with cooler 6, make the inside hydroenergy of cooler 6 can flow through each equipment and cool down.
Cooler 6 is as the place of heat exchange, be provided with 4 and interfaces on cooler 6, wherein two are connected with cooling system, two are used for connecting water supply system in addition, when rivers pass through cooler 6, accomplish heat exchange with cooling system in cooler 6, thereby make the temperature of water reduce, this principle is similar with the heat exchange principle of air conditioner, water after the cooling can flow through each part that needs the cooling through the pipeline, for example, mechanisms such as battery package 8, motor, can also get into in the evaporimeter for the cold water in the cold water pipeline and the air conditioning in the cooling system simultaneously, cool down the driver's cabin, and two systems all pass through the evaporimeter, consequently, the cooling effect is better.
The shared air-conditioning cooling system comprises a compressor, a condenser, a condensing fan, a circulating water pump, an evaporator, an evaporating fan and the like, wherein when the temperature is 30-45 ℃, only the circulating water pump is started, and the system to be cooled is cooled by means of heat absorption of cooling liquid; when the temperature exceeds 45 ℃, the compressor and the condenser work to cool the cooling liquid, and the circulating water pump conveys the cold water generated by the cooling system to each system needing cooling for cooling, and the principle is similar to that of an air conditioner.
The heating wire 7 is further installed at the water outlet of the cooler 6, the battery pack 8 is further connected with the water inlet of the cooler 6, pipelines are connected among the cooler 6, the heating wire, the water pump 12, the battery pack 8 and equipment needing cooling, and the heating system is formed by the components. The water is heated by the heating wire 7 so that the hot water circulates through to the equipment to be heated.
When the heating system is required to work in cold areas and severe cold areas or at low temperature, the PTC works to heat the circulating system, and the circulating water pump conveys hot water generated by the heating system to each system required to be heated for heating.
The cooler 6 is also connected with the evaporator 9, the water outlet of the evaporator 9 is connected with the water inlet of the water pump 12, hot water flows through the inside of the evaporator 9 to heat the cab, and the hot water entering the evaporator 9 flows into the water pump 12 to enter the water circulation.
Meanwhile, the water tank 11 is additionally arranged in the system, so that the system has a heat dissipation effect, and the heat dissipation water tank 11 and a hydraulic oil heat dissipation tank are integrated; when the cooling system works, the temperature of the heat dissipation water tank is reduced, and the temperature of the hydraulic oil heat dissipation tank is also reduced through air convection, cold and heat conduction and the like, so that the cooling effect on the hydraulic system is achieved; when the cold weather needs heating, hydraulic system circulation, the compression produces the heat, and hydraulic oil temperature risees also can make the heat radiation water tank temperature rise, and the temperature rises to play the heating effect to water circulating system, not only play the effect of power saving and energy saving but also play the effect of increasing the utilization ratio, consumption reduction, saving cost like this.
The condenser 1 is connected with a cooler 6, a liquid viewing mirror 3, an electromagnetic valve 4 and an expansion valve 5 are further installed between the coolers 6, one end, which is not connected with the condenser 6, of the liquid viewing mirror 3 is connected with an evaporator 9, and the expansion valve 5 is also installed at a water inlet of the evaporator 9. The liquid sight glass 3 is used for observing the liquid condition in the pipeline; the electromagnetic valve can control the opening and closing of the cooling circulation system.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an engineering machine tool air conditioner shared system, includes condenser (1), compressor (13), water tank (11) and water pump (12) and connecting tube, its characterized in that: the compressor (13) is connected with the condenser (1), the condenser (1) is connected with the cooler (6), and the compressor (13) is also connected with the cooler (6);
the condenser (1) is also connected with an evaporator (9), and the evaporator (9) is connected with a compressor (13);
the water inlet of cooler (6) is connected with water tank (11), and installs water pump (12) between water inlet and water tank (11), and the delivery port of cooler (6) is connected with battery package (8) and the equipment that needs the regulation and control temperature, and heater strip (7) are still installed to the delivery port of cooler (6), and cooler (6) still are connected with evaporimeter (9), battery package (8) and the equipment that needs the regulation and control temperature still are connected with the water inlet of cooler (6).
2. The air conditioner sharing system for the engineering machinery according to claim 1, wherein: condenser (1) is connected with still installs between cooler (6) and looks liquid mirror (3), solenoid valve (4) and expansion valve (5), look liquid mirror (3) and be connected with evaporator (9) the one end that condenser (1) are not connected.
3. The air conditioner sharing system for the engineering machinery as claimed in claim 2, wherein: an expansion valve (5) is also arranged at the water inlet of the evaporator (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673436.5U CN217357615U (en) | 2021-11-03 | 2021-11-03 | Air conditioner sharing system for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122673436.5U CN217357615U (en) | 2021-11-03 | 2021-11-03 | Air conditioner sharing system for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357615U true CN217357615U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122673436.5U Active CN217357615U (en) | 2021-11-03 | 2021-11-03 | Air conditioner sharing system for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357615U (en) |
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2021
- 2021-11-03 CN CN202122673436.5U patent/CN217357615U/en active Active
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