CN210258116U - Automobile cushion cooling and heating device - Google Patents

Abstract

The utility model discloses a cooling and heating device for an automobile cushion, which comprises a cushion main body, a liquid storage tank, a circulating water pump and a controller; the air conditioner is characterized by also comprising a cooling and heating liquid exhaust exchanger arranged in an air outlet pipeline of the automobile air conditioner, wherein a plurality of water pipelines which are communicated with each other are arranged in the middle of the cooling and heating liquid exhaust exchanger, an air passage for allowing cold air or warm air in the air outlet pipeline of the automobile air conditioner to pass through is formed between the adjacent water pipelines, and two side surfaces of the cooling and heating liquid exhaust exchanger are respectively provided with a hollow connecting part which is used for being matched and connected with the air outlet pipeline of the automobile air conditioner; the cushion main body, the liquid storage tank and the cold and hot liquid discharge exchanger are communicated in sequence through a conduit to form closed circulation; the circulating water pump is arranged on the guide pipe; the controller is electrically connected with the circulating water pump. The utility model has the advantages of simple and reasonable structure, low in production cost, power consumption are low and the security is high, simultaneously, it can refrigerate fast or heat to make the cushion main part become cold fast or become hot, strengthened user's use and experienced.

Description

Automobile cushion cooling and heating device

Technical Field

The utility model relates to a car cushion technical field specifically is a relate to a car cushion changes in temperature device.

Background

In summer with high temperature, the temperature inside an automobile parked outdoors is extremely high under the insolation of sunlight, and particularly, the temperature of the seat and the cushion of the automobile can be as high as more than 50 ℃. Even if a vehicle door is opened and a vehicle air conditioner is started to refrigerate, the temperature of a vehicle cushion cannot be reduced in a short time, and if a driver sits on the high-temperature cushion for a long time to drive the vehicle, the driver is easily suffered from skin diseases such as eczema and the like, and particularly has potential harm to male drivers; in cold weather, the temperature in the automobile is low, and similarly, the automobile seat cushion is uncomfortable for the driver.

To the above-mentioned problem, there have been car hydrologic cycle changes in temperature cushion on the market to appear, for example, application number: 201721716027.6 discloses a cooling and heating automobile cushion, which comprises an automobile cushion and a cooling and heating device; a conduit for circulating a refrigerating or heating medium is arranged in the automobile cushion; the guide pipe input end and the guide pipe output end of the guide pipe respectively extend out of the automobile cushion; the method is characterized in that: the cooling and heating device comprises a shell, wherein a medium box, an infusion pump, an electronic temperature controller, a radiating assembly and a temperature control mechanism are arranged in the shell; the medium box is provided with a medium input port and a medium output port, the medium input port is communicated with the output end of the guide pipe, and the medium output port is communicated with the input end of the guide pipe; the infusion pump is connected between the medium output port and the catheter input end; the electronic temperature controller is formed by arranging a plurality of semiconductor refrigerating and heating sheets on the medium box at intervals; the heat dissipation assembly is arranged below the electronic temperature controller; the heat dissipation assembly comprises a copper pipe tower type radiator and a fan; the copper pipe tower type radiator is characterized in that a plurality of radiating fins are arranged on the surface of a radiating copper pipe; the flow guiding direction of the fan faces to the surface of a radiating fin of the copper pipe tower type radiator; and one part of the heat dissipation copper pipe is arranged in a gap formed by the plurality of semiconductor refrigeration heating sheets arranged at intervals.

However, the structure of the cooling and heating automobile cushion is complex, because the electronic refrigeration sheet is adopted to refrigerate or heat liquid, the electronic refrigeration sheet must dissipate heat for a hot surface when in work, and the temperature of the air in the automobile is higher than 50 ℃ after the automobile is exposed to the sun, so that the electronic refrigeration sheet is difficult to achieve the refrigeration effect when working at the high temperature, most importantly, the electronic refrigeration sheet is easy to burn out, and certain potential safety hazards exist. Meanwhile, because the power that this kind of cold-warm car cushion generally adopted because radiating problem is less, so the electron refrigeration piece has received the restriction of operational environment and power and has leaded to the speed of refrigeration and heating can be slower to lead to car cushion to need the longer time just can become cold or become hot, and then influenced user's use and experienced.

SUMMERY OF THE UTILITY MODEL

To the problem that above prior art exists, the utility model aims at providing a car cushion changes in temperature device, its simple structure is reasonable, low in production cost, power consumption are low and the security is high, simultaneously, it can refrigerate fast or heat to make the cushion main part can become cold fast or become hot, strengthened user's use and experienced, the practicality is strong.

In order to realize the purpose, the technical scheme of the utility model is that: a cooling and heating device for an automobile cushion comprises a cushion main body, a liquid storage tank, a circulating water pump and a controller; the air conditioner is characterized by further comprising a cooling and heating liquid discharge exchanger arranged in an air outlet pipeline of the automobile air conditioner, a plurality of water pipelines which are communicated with each other are arranged in the middle of the cooling and heating liquid discharge exchanger, air passing channels for passing cold air or warm air in the air outlet pipeline of the automobile air conditioner are formed between the adjacent water pipelines, and hollow connecting parts which are used for being connected with the air outlet pipeline of the automobile air conditioner in a matching way are respectively arranged on two side surfaces of the cooling and heating liquid discharge exchanger;

the cushion main body, the liquid storage tank and the cold and warm liquid discharging exchanger are communicated in sequence through a guide pipe to form closed circulation; the circulating water pump is arranged on the guide pipe; the controller is electrically connected with the circulating water pump.

For the additional structure of the above technical scheme, the following scheme is also included:

as a specific embodiment, the duct includes a first duct, a second duct and a third duct, the first duct is respectively communicated with the liquid storage tank and the cooling and heating liquid discharge exchanger, the second duct is respectively communicated with the cooling and heating liquid discharge exchanger and the cushion main body, and the third duct is respectively communicated with the cushion main body and the liquid storage tank.

Further, the cushion main part is including dismantling first cushion and the second cushion of connection, first cushion with the inside of second cushion all is equipped with many mutual intercommunications and can prevent the inside water course that blocks up of cushion main part first cushion with all be equipped with on the second cushion with communicating cushion of water course is intake interface and cushion and is gone out the water interface, the second pipe is connected respectively through a tee bend first cushion with the cushion of second cushion is intake the interface, the third pipe is connected respectively through a tee bend first cushion with the cushion of second cushion goes out the water interface.

Further, first cushion with the second cushion all includes upper strata and lower floor, the upper strata is including last cloth layer and last flexible glue layer through hot pressing mode complex connection, the lower floor is including lower soft glue layer and lower cloth layer through hot pressing mode complex connection, the upper strata with many bar area complex connection and formation many that form by hot pressing between the lower floor the water course, many the water course is latticed setting and is located go up soft glue layer with down between the soft glue layer the upper strata with the same one side hot pressing of lower floor is formed with a barrier zone that is used for blockking liquid, the barrier zone is extended to the intermediate position by the border position, the cushion interface of intaking with the cushion interface of going out water sets up respectively the both sides in barrier zone.

Furthermore, the cold and warm liquid discharging exchanger is provided with an exchanger water inlet interface and an exchanger water outlet interface which are communicated with the plurality of water passing pipelines respectively, the first conduit is connected with the exchanger water inlet interface, and the second conduit is connected with the exchanger water outlet interface.

Furthermore, a first liquid storage cavity, a second liquid storage cavity and a third liquid storage cavity are also arranged on the cold and hot liquid discharge exchanger; the first liquid storage cavity and the second liquid storage cavity are positioned at the same end of the cold and warm liquid discharge exchanger, the first liquid storage cavity is respectively communicated with one end of one part of water pipeline, a water inlet interface of the exchanger is arranged on the first liquid storage cavity, the second liquid storage cavity is respectively communicated with one end of the other part of water pipeline, and a water outlet interface of the exchanger is arranged on the second liquid storage cavity; and the third liquid storage cavity is positioned at the other end of the cold and warm liquid discharge exchanger and is respectively communicated with the other ends of the plurality of water pipelines.

Further, be provided with liquid reserve tank interface and liquid reserve tank interface of intaking on the liquid reserve tank, first pipe passes liquid reserve tank interface of going out gets into inside the liquid reserve tank and be connected with the circulating water pump, the third pipe passes liquid reserve tank interface of intaking gets into inside the liquid reserve tank.

As a specific embodiment, a plurality of cooling fins fixedly connected with the water pipeline are arranged on the air passing channel.

As a specific embodiment, the liquid storage tank further comprises at least one heat insulation layer; at least one layer of the heat-insulating layer is wrapped on the periphery of the liquid storage tank so as to maintain the water temperature in the liquid storage tank.

As a specific embodiment, the liquid introduced into the liquid storage tank is an anti-freezing liquid.

The utility model has the advantages that:

the utility model discloses a car cushion changes in temperature device's cushion main part can temperature regulation, no matter be under the condition that the high temperature or the low temperature of temperature are crossed, all can adjust the temperature of cushion main part to reach suitable human temperature, improved user's comfort level widely and use the impression. Because it has utilized vehicle air conditioner's cold and warm heating to refrigerate or heat, and this kind of mode refrigeration or heat and the traditional mode that uses the electronic refrigeration piece to refrigerate or heat fast and long service life to can make the liquid in the changes in temperature liquid row exchanger become cold or become hot more fast, and then through carrying these liquid back to the cushion main part, the cushion main part can be more fast become cold or become hot, has promoted user's use impression. Therefore, the utility model has the advantages of simple and reasonable structure, low in production cost, power consumption are low and the security is high, and simultaneously, it can refrigerate fast or heat to make the cushion main part become cold fast or become hot, strengthened user's use and experienced, and low in production cost's advantage makes the consumer accept more easily, and the practicality is extremely strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the cushion main body of the present invention;

fig. 3 is a schematic view of the overall structure of the cushion main body of the present invention;

fig. 4 is an exploded view of the first seat cushion of the present invention;

fig. 5 is a schematic view of the direction of liquid flow in the first or second seat cushion of the present invention;

figure 6 is a side cross-sectional view of the first or second cushion of the present invention;

FIG. 7 is a schematic view of the overall structure of the cooling and heating liquid discharge exchanger of the present invention;

FIG. 8 is a top view of the cooling and warming fluid exhaust exchanger of the present invention;

fig. 9 is a sectional view a-a of fig. 8.

Reference numerals:

1. a cushion main body; 11. a first seat cushion; 12. a second seat cushion; 13. a water channel; 14. a cushion water inlet interface; 15. a cushion water outlet interface; 16. a tee joint; 100. a zipper; 101. a cloth layer is arranged; 102. a soft adhesive layer is coated; 103. a soft adhesive layer is arranged; 104. a cloth layer is arranged; 105 strip-shaped bands; 106. a barrier band; 2. a liquid storage tank; 21. a liquid storage tank water inlet interface; 22. a liquid storage tank water outlet interface; 3. a water circulating pump; 4. a cold and warm liquid discharge exchanger; 41. a water pipeline; 42. a gas passage; 43. a connecting portion; 44. an exchanger water inlet interface; 45. an exchanger water outlet interface; 46. a first reservoir chamber; 47. a second reservoir chamber; 48. a third reservoir chamber; 49. a heat sink; 5. a first conduit; 6. a second conduit; 7. a third conduit; 200. air outlet pipeline of automobile air conditioner.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1 to 9, a cooling and heating device for a vehicle seat cushion comprises a seat cushion main body 1, a liquid storage tank 2, a circulating water pump 3 and a controller (not shown); the automobile air conditioner air outlet heat exchanger further comprises a cooling and heating liquid exhaust exchanger 4 arranged in an automobile air conditioner air outlet pipeline 200, a plurality of water pipelines 41 which are communicated with each other are arranged in the middle of the cooling and heating liquid exhaust exchanger 4, air passing channels 42 for passing cold air or warm air in the automobile air conditioner air outlet pipeline 200 are formed between the adjacent water pipelines 41, two side surfaces of the cooling and heating liquid exhaust exchanger 4 are respectively provided with connecting parts 43 which are matched and connected with the automobile air conditioner air outlet pipeline 200 and are hollow, the connecting parts 43 are hermetically connected with the automobile air conditioner air outlet pipeline 200, so that the cold air or the warm air in the automobile air conditioner air outlet pipeline 200 can only pass through the air passing channels 42, the water pipelines 41 can be fully contacted with the cold air or the warm air in the automobile air conditioner air outlet pipeline 200, when the automobile air conditioner air outlet pipeline 200 is specifically installed, the two connecting parts 43 of the cooling and heating liquid exhaust exchanger 4 are respectively connected with the cut automobile air conditioner, the concrete connection mode of the connection part 43 and the air outlet pipeline 200 of the automobile air conditioner can be as follows: after a sealing gasket is arranged between the connecting part 43 and the air outlet pipeline 200 of the automobile air conditioner, the air outlet pipeline 200 of the automobile air conditioner is tightly clamped on the connecting part 43 by using a buckle; the cushion main body 1, the liquid storage tank 2 and the cold and hot liquid discharge exchanger 4 are communicated in sequence through a conduit to form a closed loop; the circulating water pump 3 is arranged on the guide pipe; the controller is connected with circulating water pump 3 electricity, and the controller can control opening of circulating water pump 3 and stop and carry the flow size of liquid, certainly, also can add a timing device on the controller for the controller can control circulating water pump 3 and no longer carry liquid after arriving appointed time, thereby makes people can predetermine the time that needs refrigeration or heat to cushion main part 1. In the present embodiment, four water passage pipes 41 are provided; the cooling and heating liquid discharge exchanger 4 is made of metal; the seat cushion body 1 may be mounted on a car seat (the seat cushion body 1 may be mounted in the car seat for the sake of appearance).

The guide pipes comprise a first guide pipe 5, a second guide pipe 6 and a third guide pipe 7, the first guide pipe 5 is respectively communicated with the liquid storage tank 2 and the cold and hot liquid discharge exchanger 4, the second guide pipe 6 is respectively communicated with the cold and hot liquid discharge exchanger 4 and the cushion main body 1, and the third guide pipe 7 is respectively communicated with the cushion main body 1 and the liquid storage tank 2.

As shown in fig. 1 to 5, the seat cushion main body 1 comprises a first seat cushion 11 and a second seat cushion 12 which are detachably connected, preferably, the first seat cushion 11 is connected with the second seat cushion 12 through a zipper 100; a plurality of water channels 13 which are communicated with each other and can prevent the blockage inside the cushion main body 1 are respectively arranged inside the first cushion 11 and the second cushion 12, a cushion water inlet interface 14 and a cushion water outlet interface 15 which are respectively communicated with the water channels 13 are respectively arranged on the first cushion 11 and the second cushion 12, the second conduit 6 is respectively connected with the cushion water inlet interfaces 14 of the first cushion 11 and the second cushion 12 through a tee joint 16, and the third conduit 7 is respectively connected with the cushion water outlet interfaces 15 of the first cushion 11 and the second cushion 12 through a tee joint 16; preferably, the cushion water inlet port 14 and the cushion water outlet port 15 of the first cushion 11 and the second cushion 12 are both arranged on the back of the cushion main body 1.

As shown in fig. 1 to 5, each of the first seat cushion 11 and the second seat cushion 12 includes an upper layer and a lower layer, the upper layer includes an upper cloth layer 101 and an upper soft rubber layer 102 that are compositely connected by a hot pressing method, the lower layer includes a lower soft rubber layer 103 and a lower cloth layer 104 that are compositely connected by a hot pressing method, a plurality of strip-shaped bands 105 formed by hot pressing between the upper layer and the lower layer are compositely connected to form a plurality of water channels 13, the plurality of water channels 13 are arranged in a grid shape and are located between the upper soft rubber layer 102 and the lower soft rubber layer 103, a barrier band 106 for blocking liquid is formed by hot pressing at the same side of the upper layer and the lower layer, the barrier band 106 extends from an edge position to a middle position, and the seat cushion water inlet port 14 and the seat cushion water outlet port 15 are respectively arranged at; preferably, one end of the barrier belt 106 in the first cushion 11 and the second cushion is connected to the middle position of one side edge of the first cushion 11 and the second cushion respectively; the barrier belt 106 in the first cushion 11 and the barrier belt 106 in the second cushion 12 extend from the opposite ends of the first cushion 11 and the second cushion 12 to the opposite ends; and the cushion of first cushion 11 is intake interface 14 and the cushion of going out water interface 15 and is close to the edge that first cushion 11 is connected with that side of separation area 106, and the cushion of second cushion 12 is intake interface 14 and the cushion of going out water interface 15 and is close to the edge that second cushion 12 is connected with that side of separation area 106. The upper cloth layer 101 and the lower cloth layer 104 function to increase the comfort of the seat cushion body 1. Through set many intercommunications and for latticed can make many water courses 13 have anti-blocking function with water course 13 to many, even people press some water courses 13 after sitting on cushion main part 1 and can not influence the flow of the liquid in another part water course 13 yet, make cushion main part 1 can normally become cold or become hot, and simultaneously, latticed many water courses 13 also can make liquid can flow more evenly when flowing in many water courses 13, liquid is difficult to concentrate on a certain place and liquid is littleer to circulating water pump 3's load. The barrier belt 106 is provided to enable liquid to sufficiently flow in the first and second seat cushions 11 and 12, so as to prevent the liquid from directly discharging in the seat cushion water outlet port 15 after entering the seat cushion water inlet port 14, which makes it difficult to achieve the effect of cooling or heating the seat cushion main body 1. Of course, the length of the barrier belt 106 can be adjusted according to actual needs.

As shown in fig. 1 and 7, the cooling/heating fluid exhaust heat exchanger 4 is provided with an exchanger water inlet port 44 and an exchanger water outlet port 45 which are respectively communicated with the plurality of water pipes 41, the first conduit 5 is connected to the exchanger water inlet port 44, and the second conduit 6 is connected to the exchanger water outlet port 45.

As shown in fig. 1, 8 and 9, a first reservoir chamber 46, a second reservoir chamber 47 and a third reservoir chamber 48 are further provided on the cooling-heating fluid-displacement exchanger 4; the first liquid storage cavity 46 and the second liquid storage cavity 47 are positioned at the same end of the cold and warm liquid discharge exchanger 4, the first liquid storage cavity 46 is respectively communicated with one end of one part of the water pipeline 41, the water inlet interface 44 of the exchanger is arranged on the first liquid storage cavity 46, the second liquid storage cavity 47 is respectively communicated with one end of the other part of the water pipeline 41, and the water outlet interface 45 of the exchanger is arranged on the second liquid storage cavity 47; the third liquid storage cavity 48 is positioned at the other end of the cold and warm liquid discharge exchanger 4 and is respectively communicated with the other ends of the plurality of water communication pipelines 41, namely, the third liquid storage cavity 48 is respectively communicated with the four water communication pipelines 41; in this embodiment, the first reservoir chamber 46 is respectively communicated with two water passages 41, and the second reservoir chamber 47 is respectively communicated with the other two water passages 41, however, the number of the water passages 41 can be increased or decreased, and only at least one water passage 41 is required to be communicated with the first reservoir chamber 46 and at least one water passage 41 is required to be communicated with the second reservoir chamber 47.

As shown in fig. 1, a liquid storage tank water inlet port 21 and a liquid storage tank water outlet port 22 are arranged on the liquid storage tank 2, the first guide pipe 5 penetrates through the liquid storage tank water outlet port 22 to enter the liquid storage tank 2 and is connected with the circulating water pump 3, and the third guide pipe 7 penetrates through the liquid storage tank water inlet port 21 to enter the liquid storage tank 2.

As shown in fig. 7 to 9, a plurality of fins 49 fixedly connected to the water passage 41 are provided in the air passage 42, and the fins 49 may be connected to the water passage 41 by welding. Specifically, the heat radiation fins 49 are fixedly connected to the two adjacent water passages 41, respectively, and the heat radiation fins 49 are also connected to the outer sides of the two outermost water passages 41; when the radiator is installed, the radiating fins 49 are arranged in a zigzag manner from top to bottom; can make fin 49 can become cold or become hot when vehicle air conditioner air-out pipeline 200 ventilates through setting up fin 49, and then can with energy transfer to water pipeline 41 on for water pipeline 41 becomes cold or becomes hot speed for liquid in the water pipeline 41 also becomes cold or becomes hot more fast, has promoted the utility model discloses a car cushion changes in temperature device's refrigeration or the effect of heating.

The liquid storage tank 2 also comprises at least one layer of heat insulation layer; at least one layer of heat preservation layer is wrapped on the periphery of the liquid storage tank 2 to maintain the water temperature in the liquid storage tank 2. The heat preservation can play heat preservation and thermal-insulated effect for guarantee that the inside temperature of storage water tank 2 does not take place heat exchange with the external world, one side difference in temperature changes too greatly, and cold and warm liquid row's of exchanger 4 can not heat up or lower the temperature to the liquid in the liquid reserve tank 2 fast.

In the present embodiment, the liquid introduced into the liquid storage tank 2 is an antifreeze. The antifreeze is called as antifreeze coolant, which means coolant with antifreeze function. The antifreeze can prevent the coolant from freezing and cracking the cooling-heating exchanger 4, the circulating water pump 3 and the liquid storage tank 2 when the vehicle is stopped in cold winter.

Specifically, when the automobile air conditioner is used, the automobile air conditioner is started, the controller is utilized to control the opening of the circulating water pump, liquid in the liquid storage tank 2 enters the cold and hot liquid discharging exchanger 4 through the first conduit 5, the liquid enters the water passing pipeline 41 from the exchanger water inlet interface 44 and flows into the third liquid storage chamber 48, then the liquid flows into the exchanger water outlet interface 45 through the water passing pipeline 41, the liquid in the cold and hot liquid discharging exchanger 4 flows due to the opening of the automobile air conditioner, cold air or warm air in the automobile air conditioner air outlet pipeline 200 can be in full contact with the water passing pipeline 41, energy is further transferred into the liquid in the water passing pipeline 41, the existence of the radiating fins 49 accelerates the energy transfer time, the cooled or heated liquid flows into the cushion main body 1 through the second conduit 6 after being discharged from the exchanger water outlet interface 45, and flows into the first cushion 11 and the second cushion 12 through the cushion water inlet interfaces 14 respectively In the cushion 12, as shown in fig. 5, after the liquid enters from the cushion water inlet port 14, the liquid can only flow forward in the latticed water channel 13 due to the blocking of the blocking belt 106 (the arrow in fig. 5 is the direction in which the liquid can flow), and as the liquid increases continuously, the liquid flows out from the cushion water outlet port 15 and then flows into the liquid storage tank 2 through the third conduit 7, so that the flow process of the liquid is completed, and the temperature of the hot or cold cushion main body 1 can be rapidly adjusted, and finally the proper temperature is reached.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims (10)

1. The utility model provides a car cushion changes in temperature device, includes cushion main part, liquid reserve tank, circulating water pump and controller, its characterized in that:

the air conditioner is characterized by further comprising a cooling and heating liquid discharge exchanger arranged in an air outlet pipeline of the automobile air conditioner, a plurality of water pipelines which are communicated with each other are arranged in the middle of the cooling and heating liquid discharge exchanger, air passing channels for passing cold air or warm air in the air outlet pipeline of the automobile air conditioner are formed between the adjacent water pipelines, and hollow connecting parts which are used for being connected with the air outlet pipeline of the automobile air conditioner in a matching way are respectively arranged on two side surfaces of the cooling and heating liquid discharge exchanger;

the cushion main body, the liquid storage tank and the cold and warm liquid discharging exchanger are communicated in sequence through a guide pipe to form closed circulation; the circulating water pump is arranged on the guide pipe; the controller is electrically connected with the circulating water pump.

2. The cooling and heating device for the automobile cushion according to claim 1, characterized in that:

the guide pipe comprises a first guide pipe, a second guide pipe and a third guide pipe, the first guide pipe is respectively communicated with the liquid storage tank and the cold and hot liquid discharge exchanger, the second guide pipe is respectively communicated with the cold and hot liquid discharge exchanger and the cushion main body, and the third guide pipe is respectively communicated with the cushion main body and the liquid storage tank.

3. The cooling and heating device for the automobile cushion according to claim 2, characterized in that:

the cushion main part is including dismantling first cushion and the second cushion of connecting, first cushion with the inside of second cushion all is equipped with many mutual intercommunications and can prevent the inside water course that blocks up of cushion main part first cushion with all be equipped with on the second cushion with communicating cushion of water course is intake interface and cushion and is gone out the water interface, the second pipe is connected respectively through a tee bend first cushion with the cushion of second cushion is intake the interface, the third pipe is connected respectively through a tee bend first cushion with the cushion of second cushion goes out the water interface.

4. The cooling and heating device for the automobile cushion according to claim 3, characterized in that:

first cushion with the second cushion all includes upper strata and lower floor, the upper strata is including last cloth layer and last flexible glue layer through hot pressing mode complex connection, the lower floor is including lower soft glue layer and lower cloth layer through hot pressing mode complex connection, the upper strata with many bar area complex connection and formation many that form by hot pressing between the lower floor the water course, many the water course is latticed setting and is located go up the soft glue layer with down between the soft glue layer the upper strata with the same one side hot pressing of lower floor is formed with a barrier zone that is used for blockking liquid, the barrier zone is extended to the intermediate position by border position, the cushion interface of intaking with the cushion interface sets up respectively the both sides in barrier zone.

5. The cooling and heating device for the automobile cushion according to claim 2, characterized in that:

the cold and warm liquid discharge exchanger is provided with an exchanger water inlet interface and an exchanger water outlet interface which are communicated with the water pipeline respectively, the first conduit is connected with the exchanger water inlet interface, and the second conduit is connected with the exchanger water outlet interface.

6. The cooling and heating device for the automobile cushion according to claim 5, characterized in that:

a first liquid storage cavity, a second liquid storage cavity and a third liquid storage cavity are also arranged on the cold and warm liquid discharge exchanger; the first liquid storage cavity and the second liquid storage cavity are positioned at the same end of the cold and warm liquid discharge exchanger, the first liquid storage cavity is respectively communicated with one end of one part of water pipeline, a water inlet interface of the exchanger is arranged on the first liquid storage cavity, the second liquid storage cavity is respectively communicated with one end of the other part of water pipeline, and a water outlet interface of the exchanger is arranged on the second liquid storage cavity; and the third liquid storage cavity is positioned at the other end of the cold and warm liquid discharge exchanger and is respectively communicated with the other ends of the plurality of water pipelines.

7. The cooling and heating device for the automobile cushion according to claim 2, characterized in that:

be provided with the liquid reserve tank on the liquid reserve tank and advance water interface and liquid reserve tank interface of going out, first pipe passes liquid reserve tank interface of going out gets into inside the liquid reserve tank and be connected with the circulating water pump mutually, the third pipe passes liquid reserve tank interface of intaking gets into inside the liquid reserve tank.

8. The cooling and heating device for the automobile cushion according to claim 1, characterized in that:

and a plurality of radiating fins fixedly connected with the water pipeline are arranged on the air passing channel.

9. The cooling and heating device for the automobile cushion according to claim 1, characterized in that:

the liquid storage tank also comprises at least one heat insulation layer; at least one layer of the heat-insulating layer is wrapped on the periphery of the liquid storage tank so as to maintain the water temperature in the liquid storage tank.

10. The cooling and heating device for the automobile cushion according to claim 1, characterized in that:

and the liquid introduced into the liquid storage tank is antifreeze liquid.

Images