CN212098338U

CN212098338U - Environment-friendly vehicle air conditioning system

Info

Publication number: CN212098338U
Application number: CN202020799395.7U
Authority: CN
Inventors: 刘兵兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-08
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an environment-friendly vehicle air conditioning system, which comprises a heat collector and a circulating pipeline, wherein the heat collector is arranged on the upper part of a vehicle shed roof in a shape of low front part and high back part, the tail end of the heat collector is provided with an air outlet capable of being opened and closed, the outer end of the air outlet is arranged outside a vehicle cab, one end of the circulating pipeline is connected with the front end of the heat collector and downwards extends to the bottom of the vehicle cab along the two sides of a front windshield of a vehicle, and the tail end of the; an air exchange port capable of being opened and closed is arranged on a circulating pipeline at the lower part of a front windshield of the vehicle and at the bottom of a cab of the vehicle; a hot air port which can be opened and closed is arranged at the tail end of the heat collector and at the lower side of the heat collector in a vehicle cab; the rear part of the vehicle cab is provided with an air inlet which can be opened and closed. The utility model relates to a rationally, simple structure, easy preparation, it need not the on-vehicle energy when using, and use and maintenance cost are very little. The temperature in the cab can be adjusted when the electric heating device is used in summer and winter, so that fuel and time are saved, and the electric heating device is beneficial to environmental protection.

Description

Environment-friendly vehicle air conditioning system

Technical Field

The utility model relates to a vehicle temperature regulation technical field, concretely relates to environment-friendly vehicle air conditioning system.

Background

At present, air conditioning systems are mostly installed in a cab of a vehicle, and the air conditioning systems are driven by a vehicle engine to work by a compressor. When the vehicle is placed on a ground parking lot in summer and daytime, the temperature in a cab irradiated by sunlight is higher, and the vehicle feels very uncomfortable when entering the cab; the temperature of the cab can be reduced only after the engine is started on the vehicle for a period of time, so that fuel and time are wasted, and inconvenience is brought to life of people. In addition, the air conditioning system of the compressor circulating Freon has the defects of being not beneficial to environmental protection, high in failure rate, high in maintenance and use cost and the like.

Disclosure of Invention

The utility model aims at providing an environment-friendly vehicle air conditioning system to the defect that prior art exists.

The technical scheme is as follows: an environment-friendly vehicle air conditioning system comprises a heat collector and a circulating pipeline, wherein the heat collector is arranged on the upper part of a vehicle shed roof in a front-low and rear-high inclined manner, an air outlet capable of being opened and closed is formed in the tail end of the heat collector, the outer end of the air outlet is arranged outside a vehicle cab, one end of the circulating pipeline is connected with the front end of the heat collector, and downwards extends to the bottom of the vehicle cab along the two sides of a front windshield of a vehicle, and the tail end of the circulating pipeline; an air exchange port capable of being opened and closed is arranged on a circulating pipeline at the lower part of a front windshield of the vehicle and at the bottom of a cab of the vehicle; a hot air port which can be opened and closed is arranged at the tail end of the heat collector and at the lower side of the heat collector in a vehicle cab; and the rear part of the vehicle cab is provided with an air inlet which can be opened and closed.

The solar heat collector comprises a plurality of solar heat collecting pipes which are bonded into a whole side by side, the lower side of each solar heat collecting pipe is connected with a rectangular box body, the upper half part of each solar heat collecting pipe is exposed out of the upper plane of the rectangular box body, the lower half part of each solar heat collecting pipe is arranged in the rectangular box body, a heat collecting cavity is arranged between the lower part of each solar heat collecting pipe and the inner bottom surface of the rectangular box body, the two sides of the front end of each heat collecting cavity are respectively provided with an air inlet pipe, the tail end of each heat collecting cavity is provided with an air outlet capable of.

And filter screens are respectively arranged at the air outlet, the hot air port and the air exchange port.

The circulating pipeline is of a circular pipe, an elliptical pipe or a rectangular pipe structure.

The number of the air exchange openings is set to be 1-5.

Compared with the prior art, the utility model, have following advantage: reasonable in design, simple structure, easy preparation, it need not on-vehicle energy when using, adopts the air flow principle, and use and maintenance cost are very little. The vehicle is placed in a ground parking lot in summer and daytime, and the temperature in a cab can be effectively reduced when the vehicle is irradiated by sunlight, so that waiting is not needed; the temperature in the cab can be increased when the electric heating device is used in winter, fuel and time are saved, and environmental protection is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a heat collector of the present invention;

FIG. 3 is a bottom view of FIG. 2;

fig. 4 is a cross-sectional view of fig. 2.

Detailed Description

Referring to fig. 1-4, an environment-friendly vehicle air conditioning system comprises a heat collector 1 and a circulating pipeline 2, wherein the heat collector 1 is arranged on the upper part of the roof of a vehicle 3 in a shape of being low in front and high in back, an air outlet 11 capable of being opened and closed is arranged at the tail end of the heat collector 1, the outer end of the air outlet 11 is arranged outside a cab of the vehicle 3, one end of the circulating pipeline 2 is connected with the front end of the heat collector 1, and downwards extends to the bottom of the cab of the vehicle 3 along the two sides of a front windshield of the vehicle 3; an air exchange port 4 which can be opened and closed is arranged on a circulating pipeline 2 at the bottom of a cab of the vehicle 3 and at the lower part of a front windshield of the vehicle 3; a hot air port 12 which can be opened and closed is arranged at the tail end of the heat collector 1 and at the lower side of the heat collector 1 in a cab of the vehicle 3; and an air inlet 5 capable of being opened and closed is formed in the rear part of the cab of the vehicle 3.

The heat collector 1 comprises a solar heat collecting pipe 10, the solar heat collecting pipe 10 is arranged into a plurality of pipes and is bonded side by side into a whole, the lower side of the solar heat collecting pipe 10 is connected with a rectangular box body 13, the upper half part of the solar heat collecting pipe 10 is exposed out of the upper plane of the rectangular box body 13, the lower half part of the solar heat collecting pipe 10 is arranged in the rectangular box body 13, a heat collecting cavity is arranged between the lower part of the solar heat collecting pipe 10 and the inner bottom surface of the rectangular box body 13, the two sides of the front end of the heat collecting cavity are respectively provided with an air inlet pipe 14, the tail end of the heat collecting cavity is. And filter screens are respectively arranged at the air outlet 11, the hot air outlet 12 and the air exchange port 4. The circulating pipeline 2 is of a circular pipe, an elliptical pipe or a rectangular pipe structure.

In summer, such as daytime, when the vehicle is placed in a parking lot on the ground, the temperature in the cabin irradiated with sunlight may be high, and the driver's cabin may feel very uncomfortable when entering the cabin. Installed the utility model discloses afterwards, open air exit 11 and close hot-blast mouthful 12, open air intake 5, select to open 1 or a plurality of ventilation opening 4. At the moment, the solar heat collecting pipe 10 in the heat collector 1 collects heat, hot air can be generated in a heat collecting cavity, the heat collector 1 is arranged on the upper part of the roof of the vehicle 3 in a front-low and rear-high inclined state, the hot air can be automatically discharged to the air outlet 11, the air inlet 5 is arranged at the rear part outside a cab of the vehicle 3, the temperature of the air inlet is lower than that of the air outlet 11 of the heat collector 1, so that flowing air is formed in the circulating pipeline 2, new air enters the cab through the air inlet 5, enters the circulating pipeline 2 through the air exchange port 4, enters the heat collecting cavity of the heat collector 1 and is finally discharged from the air outlet 11; at the moment, new air can enter the cab from the opened air inlet 5, and hot air in the cab can be taken away by flowing air through the air exchange port 4, so that the temperature in the cab is reduced, and the purpose of cooling is achieved. When the heat collecting cavity is used in winter, the hot air port 12 can be opened to close the air outlet 11, so that hot air generated by the heat collecting cavity is exhausted into a cab, and the effect of increasing the temperature in the cab can be achieved.

In the utility model, the air outlet 11 and the hot air inlet 12 are switched into an open state and a closed state by a manual switch or an electric switch; the switch of the air exchange port 4 and the air inlet 5 adopts a manual switch or an electric switch; when the switches are all electric switches, electric control can be realized by using the electric control switches, so that the operation is convenient; if a temperature controller is configured, automatic control can be realized by matching with an electric control switch. These controls are well established prior art and their operating principles and structural components are not described herein.

The utility model relates to a rationally, simple structure, easy preparation, it need not the on-vehicle energy when using, adopts the air flow principle, and use and maintenance cost are very little. The vehicle is placed in a ground parking lot in summer and daytime, and the temperature in a cab can be effectively reduced when the vehicle is irradiated by sunlight, so that waiting is not needed; the temperature in the cab can be increased when the electric heating device is used in winter, fuel and time are saved, and environmental protection is facilitated.

Claims

1. The utility model provides an environment-friendly vehicle air conditioning system, includes heat collector and circulating line, its characterized in that: the heat collector is arranged on the upper part of a vehicle roof in a front-low and rear-high inclined manner, the tail end of the heat collector is provided with an air outlet capable of being opened and closed, the outer end of the air outlet is arranged outside a vehicle cab, one end of the circulating pipeline is connected with the front end of the heat collector, and the circulating pipeline extends downwards to the bottom of the vehicle cab along two sides of a front windshield of the vehicle, and the tail end of the circulating pipeline is blocked; an air exchange port capable of being opened and closed is arranged on a circulating pipeline at the lower part of a front windshield of the vehicle and at the bottom of a cab of the vehicle; a hot air port which can be opened and closed is arranged at the tail end of the heat collector and at the lower side of the heat collector in a vehicle cab; and the rear part of the vehicle cab is provided with an air inlet which can be opened and closed.

2. The environment-friendly vehicle air-conditioning system as set forth in claim 1, wherein: the solar heat collector comprises a plurality of solar heat collecting pipes which are bonded into a whole side by side, the lower side of each solar heat collecting pipe is connected with a rectangular box body, the upper half part of each solar heat collecting pipe is exposed out of the upper plane of the rectangular box body, the lower half part of each solar heat collecting pipe is arranged in the rectangular box body, a heat collecting cavity is arranged between the lower part of each solar heat collecting pipe and the inner bottom surface of the rectangular box body, the two sides of the front end of each heat collecting cavity are respectively provided with an air inlet pipe, the tail end of each heat collecting cavity is provided with an air outlet capable of.

3. The environment-friendly vehicle air-conditioning system as set forth in claim 1, wherein: and filter screens are respectively arranged at the air outlet, the hot air port and the air exchange port.

4. The environment-friendly vehicle air-conditioning system as set forth in claim 1, wherein: the circulating pipeline is of a circular pipe, an elliptical pipe or a rectangular pipe structure.

5. The environment-friendly vehicle air-conditioning system as set forth in claim 1, wherein: the number of the air exchange openings is set to be 1-5.