Mechanical cooling and heating system device of closed motor tricycle

Abstract

The utility model discloses a mechanical cooling and heating system device of a closed motor tricycle, which belongs to the technical field of engine application and comprises a frame body, an evaporator, a condenser integrated assembly, a horizontal bar engine assembly and a compressor are mounted on the frame body, the condenser integrated assembly is mounted on the side edge of the frame body, and the horizontal bar engine assembly is mounted on the side edge of the frame body. The horizontal bar engine assembly is installed on the frame body through a support, a compressor support is installed on the compressor, the compressor support is installed on the horizontal bar engine assembly, and the evaporator is placed close to the front end of the frame body. The problem that an independent air conditioning system is difficult to install in a small three-wheel truck or mechanical equipment due to space limitation is solved, the mechanical air conditioning compressor is directly integrated on the single-cylinder engine through ingenious design, space is saved, energy utilization efficiency is improved, and complexity and maintenance cost of the whole system are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to engine application technical field, especially relate to a closed type three -wheel motorcycle mechanical type cold and warm system device. BACKGROUND

[0002] With the energy conservation and environmental protection idea being deeply rooted in people's minds, miniaturization and light weight become important trends in the design of fuel three-wheel freight motorcycle. However, the traditional air conditioning system needs to be installed independently, occupies a large space, and for single cylinder engine driven small vehicles, its energy distribution and system integration face many challenges. Therefore, it is particularly important to develop a high-efficiency, compact single cylinder engine integrated mechanical air conditioning system. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a closed type three -wheel motorcycle mechanical type cold and warm system device, solves the problem that the independent air conditioning system is difficult to install in the small three -wheel truck vehicle or mechanical equipment due to space limitation, the device is designed skillfully, the mechanical air conditioning compressor is directly integrated on the single cylinder engine, not only saves the space, but also improves the energy utilization efficiency, reduces the complexity and maintenance cost of the whole system.

[0004] The utility model adopts the technical scheme as follows: a closed type three -wheel motorcycle mechanical type cold and warm system device, including frame body, evaporimeter, condenser integrated assembly, single lever engine assembly and compressor are installed on the frame body, the condenser integrated assembly is installed on the side of frame body, the single lever engine assembly is installed on the frame body through support, the compressor is installed on the compressor support, the compressor support is installed on the single lever engine assembly, the compressor is driven through the power transmission mechanism of single lever engine assembly, the power transmission mechanism can be belt, the evaporimeter is placed close to the front end of frame body.

[0005] Among them, the fan is installed on the evaporimeter, the fan water tank is integrated in the evaporimeter, the fan water inlet pipe and the fan water outlet pipe are installed on the fan water tank.

[0006] Among them, the water outlet of single lever engine assembly is connected with engine water outlet pipe, the three-way pipe is installed on the engine water outlet pipe, one end of three-way pipe is connected with fan water inlet pipe through water valve one.

[0007] Among them, the auxiliary water tank is also installed on the frame body, the auxiliary water tank outlet pipe is connected with the auxiliary water tank.

[0008] Further, the condenser integrated assembly water inlet pipe is installed with condenser integrated assembly water inlet pipe, and the condenser integrated assembly water outlet pipe is installed with condenser integrated assembly water outlet pipe.

[0009] The water outlet pipe of the fan is connected with the water inlet pipe of the condenser integrated assembly through a water valve II.

[0010] The evaporator outlet is provided with a steam pressure pipe, the steam pressure pipe is connected with a compressor, the compressor is provided with a pressure cooling pipe, the pressure cooling pipe is connected with the water inlet pipe of the condenser integrated assembly, and the other end of the three-way pipe is connected with a condenser integrated assembly heat dissipation water tank.

[0011] The auxiliary water tank is connected with the water outlet pipe of the condenser integrated assembly, and the water outlet pipe of the auxiliary water tank is connected with the water inlet of the engine.

[0012] The handle is provided with a temperature control switch, which is used for controlling the blowing of cold air or hot air.

[0013] The evaporator and the condenser integrated assembly are connected with a cold steam pipe for refrigeration.

[0014] After the above structure is adopted, the beneficial effects of the utility model are as follows:

[0015] 1. The high-efficiency integrated system module is convenient to disassemble, install and use, and saves space: the mechanical air conditioner compressor is directly installed on the single-cylinder engine, so that the installation space is greatly saved, and the utility model is particularly suitable for fuel three-wheeled small trucks.

[0016] 2. The maintenance cost is reduced: the complexity and fault points of the independent air conditioning system are reduced, and the maintenance cost of the overall system is reduced.

[0017] 3. The temperature control switch controls the blowing of warm air, the single-bar engine assembly works, the water outlet of the single-bar engine assembly enters the fan inlet pipe through the single-bar engine outlet pipe and a water valve I, the fan inlet pipe brings hot water into the fan water tank, the warm air is blown into the vehicle compartment through the heat dissipation of the fan, and the air temperature is improved, so that the temperature of the vehicle compartment is improved.

[0018] 4. The temperature control switch controls the blowing of cold air, the refrigerant circulates in the closed system, and the parts cooperate with each other to continuously exchange heat, so that the temperature in the vehicle is adjusted.

[0019] 5. The device integrates the compressor and the single-bar engine with a support, reduces the problem of vibration of different frequencies of the engine during work, improves the efficiency of the compressor, integrates the radiator and the condenser, greatly reduces the switch control of the circuit, improves the heat dissipation efficiency of the double heat dissipation effect of the condenser integration, and reduces the cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0021] Figure 1 A top view of a mechanical cooling and heating system device for a closed three-wheeled motorcycle is provided in the present application.

[0022] Figure 2 A Figure 1 partial enlarged view.

[0023] Figure 3 A structure schematic view of a mechanical cooling and heating system device for a closed three-wheeled motorcycle is provided in the present application.

[0024] In the drawings: 1, fan, 2, steam pressure pipe, 3, auxiliary water tank, 4, cold steam pipe, 5, auxiliary water tank water outlet pipe, 6, frame body, 7, condenser integrated assembly, 8, condenser integrated assembly water inlet pipe, 9, condenser integrated assembly water outlet pipe, 10, single-bar engine assembly, 11, compressor support, 12, compressor, 13, pressure cooling pipe, 14, engine water outlet pipe, 15, three-way pipe, 16, water valve one, 17, water valve two, 18, fan water inlet pipe, 19, fan water outlet pipe, 20, evaporator, 21, temperature control switch. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] It should be noted that, in this document, the relationship terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0027] As Figures 1-3As shown, a closed three-wheeled motorcycle mechanical cooling and heating system device, comprising a frame body 6, an evaporator 20, a condenser integrated assembly 7, a single-bar engine assembly 10 and a compressor 12 are installed on the frame body 6, the condenser integrated assembly 7 is installed on the side of the frame body 6, the single-bar engine assembly 10 is installed on the frame body 6 through a support, the compressor 12 is installed on the compressor support 11, the compressor support 11 is installed on the single-bar engine assembly 10, the compressor 12 is driven by the power transmission mechanism of the single-bar engine assembly 10, and the power transmission mechanism can be a belt, and the evaporator 20 is placed close to the front end of the frame body 6.

[0028] A fan 1 is installed on the evaporator 20, a fan water tank is integrated in the evaporator 20, a fan water inlet pipe 18 and a fan water outlet pipe 19 are installed on the fan water tank.

[0029] An engine water outlet pipe 14 is connected to the water outlet of the single-bar engine assembly 10, a three-way pipe 15 is installed on the engine water outlet pipe 14, and one end of the three-way pipe 15 is connected to the fan water inlet pipe 18 through a water valve 1 16.

[0030] A sub-water tank 3 is also installed on the frame body 6, and a sub-water tank water outlet pipe 5 is connected to the sub-water tank 3.

[0031] In this embodiment, the temperature control switch 21 is turned on to control the blowing of warm air, the single-bar engine assembly 10 works, the water circuit starts to circulate, the water valve 1 16 is opened, and the water valve 2 17 is closed at this time, the water outlet of the single-bar engine assembly 10 enters the fan water inlet pipe 18 through the single-bar engine water outlet pipe 14 and the water valve 1 16, the fan water inlet pipe 18 brings hot water into the fan water tank, the fan 1 works to dissipate heat and blow warm air into the vehicle cabin, and the air temperature is raised to increase the temperature of the vehicle cabin.

[0032] A condenser integrated assembly water inlet pipe 8 is installed on the water inlet of the condenser integrated assembly 7, and a condenser integrated assembly water outlet pipe 9 is installed on the water outlet; the fan water outlet pipe 19 is connected to the condenser integrated assembly water inlet pipe 8 through a water valve 2 17; an evaporation pipe 2 is installed on the outlet of the evaporator 20, the evaporation pipe 2 is connected to the compressor 12, a compression cooling pipe 13 is installed on the compressor 12, the compression cooling pipe 13 is connected to the condenser integrated assembly water inlet pipe 8, and the other end of the three-way pipe 15 is connected to the condenser integrated assembly 7 heat dissipation water tank.

[0033] The sub-water tank 3 is connected to the condenser integrated assembly water outlet pipe 9, and the sub-water tank water outlet pipe 5 is connected to the engine water inlet.

[0034] In another embodiment, when the temperature control switch 21 is turned on to control the intake of cold air, and the single-cylinder engine assembly 10 drives the compressor 12 to work via the belt, the water valve 16 is closed and the water valve 27 is opened. The compressor 12 draws in the low-temperature, low-pressure refrigerant gas from the outlet of the evaporator 20 through the vaporization pipe 2, compresses it into a high-temperature, high-pressure gas, and then discharges it. During this process, the state of the refrigerant changes from gaseous to high-temperature, high-pressure gas.

[0035] High-temperature, high-pressure gaseous refrigerant enters the condenser assembly 7 through the compression cooling pipe 13 and the condenser assembly inlet water pipe 8. Simultaneously, hot water from the single-cylinder engine assembly 10 enters the radiator tank of the condenser assembly 7 through the engine outlet pipe 14 and the three-way pipe 15. After cooling, the water in the condenser assembly 7 enters the auxiliary water tank 3 for filtration through the condenser assembly outlet water pipe 9. After filtration, it then enters the inlet of the single-cylinder engine assembly 10 through the outlet of the auxiliary water tank 3, circulating and cooling the engine. Due to the decrease in pressure and temperature, the refrigerant gas condenses into a liquid state, releasing a large amount of heat which is dissipated through the condenser assembly fan. At this point, the refrigerant's state changes from a high-temperature, high-pressure gaseous state to a liquid state.

[0036] When liquid refrigerant flows through the expansion valve, it undergoes throttling and pressure reduction, becoming a low-temperature, low-pressure liquid mist refrigerant. During this process, both the temperature and pressure of the refrigerant decrease significantly. Through the circulation of the refrigerant within the closed system and the coordinated action of various components, heat exchange continuously occurs, thereby regulating the temperature inside the vehicle.

[0037] In summary, this device integrates the compressor 12 with the single-cylinder engine assembly 10 using a bracket, reducing the problem of inconsistent vibration frequencies during engine operation and improving the efficiency of the compressor 12. At the same time, the integration of the radiator and condenser greatly reduces the switching control of the circuit, and the dual heat dissipation effect of the integrated condenser improves heat dissipation efficiency and reduces costs.

[0038] The front end of the frame body 6 is equipped with a handle, and the handle is equipped with a temperature control switch 21 for controlling the blowing of cold or hot air.

[0039] A cooling pipe 4 is connected between the evaporator 20 and the condenser integrated assembly 7 for refrigeration.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents. In general, if a person skilled in the art is inspired by the present application, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical scheme should belong to the protection scope of the present application.

Claims

1. A closed type three-wheeled motorcycle mechanical heating and cooling system device, characterized by, The application relates to a vehicle frame body, wherein an evaporator, a condenser integrated assembly, a single-bar engine assembly and a compressor are arranged on the frame body; the condenser integrated assembly is arranged on the side of the frame body; the single-bar engine assembly is arranged on the frame body through a support; the compressor is provided with a compressor support; the compressor support is arranged on the single-bar engine assembly; the compressor is driven by a power transmission mechanism of the single-bar engine assembly; the power transmission mechanism can be a belt; and the evaporator is arranged close to the front end of the frame body.

2. A mechanical heating and cooling system device for a closed three-wheeled motorcycle according to claim 1, characterized in that, A fan is arranged on the evaporator; a fan water tank is integrated in the evaporator; a fan water inlet pipe and a fan water outlet pipe are arranged on the fan water tank.

3. A mechanical heating and cooling system device for a closed three-wheeled scooter according to claim 2, characterized in that, An engine water outlet pipe is connected to the water outlet of the single-bar engine assembly; a three-way pipe is arranged on the engine water outlet pipe; one end of the three-way pipe is connected to the fan water inlet pipe through a water valve I.

4. The mechanical heating and cooling system device for a closed three-wheeled motorcycle according to claim 3, characterized in that, A sub-water tank is further arranged on the frame body; a sub-water tank water outlet pipe is connected to the sub-water tank.

5. A mechanical heating and cooling system device for a closed three-wheeled scooter according to claim 4, characterized in that, A condenser integrated assembly water inlet pipe is arranged on the water inlet of the condenser integrated assembly; a condenser integrated assembly water outlet pipe is arranged on the water outlet.

6. A mechanical heating and cooling system device for a closed three-wheeled scooter according to claim 5, characterized in that, The fan water outlet pipe is connected to the condenser integrated assembly water inlet pipe through a water valve II.

7. The enclosed three-wheeled motorcycle mechanical heating and cooling system of claim 5, wherein, An evaporating pressure pipe is arranged on the outlet of the evaporator; the evaporating pressure pipe is connected to the compressor; a pressure cooling pipe is arranged on the compressor; the pressure cooling pipe is connected to the condenser integrated assembly water inlet pipe; the other end of the three-way pipe is connected to a condenser integrated assembly heat dissipation water tank.

8. The enclosed three-wheeled motorcycle mechanical heating and cooling system of claim 5, wherein, The sub-water tank is connected to the condenser integrated assembly water outlet pipe; and the sub-water tank water outlet pipe is connected to the engine water inlet.

9. The enclosed three-wheeled motorcycle mechanical heating and cooling system of claim 1, wherein, A handle is arranged on the front end of the frame body; and a temperature control switch is arranged on the handle.

10. The enclosed three-wheeled motorcycle mechanical heating and cooling system of claim 5, wherein, A cold evaporating pipe is connected between the evaporator and the condenser integrated assembly.

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