CN113865281A

CN113865281A - Unilateral heating circulation constant temperature vehicle room

Info

Publication number: CN113865281A
Application number: CN202111138040.9A
Authority: CN
Inventors: 蒋学利; 杨武杰; 程义龙; 廖剑
Original assignee: Ningbo Baogong Electrical Appliance Co ltd
Current assignee: Ningbo Baogong Electrical Appliance Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-31
Anticipated expiration: 2041-09-27
Also published as: CN113865281B

Abstract

The invention discloses a unilateral heating circulation constant-temperature vehicle room, which comprises a vehicle room, a heating device and a controller, wherein the vehicle room is used for providing a space for sterilizing a vehicle; the heating integrated chamber is arranged on any side of the vehicle room, hot air is formed through a heating device in the heating integrated chamber, the hot air direction forms an air direction I and is conveyed into the vehicle room, and then the air direction I flows back to the heating integrated chamber through a return pipe fixed in the vehicle room.

Description

Unilateral heating circulation constant temperature vehicle room

Technical Field

The invention relates to the technical field of disinfection, in particular to a unilateral heating circulating constant-temperature vehicle room.

Background

At present, the in and out of a livestock transportation vehicle is a main factor for infectious disease germ transmission in an livestock farm, the livestock transportation vehicle is very easy to carry infectious disease germs when completing transportation operation from the external environment, and infectious diseases can be easily caused in the farm when the livestock transportation vehicle drives into the livestock farm, for example, the live pig transportation vehicle is easy to bring into the live pig farm, such as porcine epidemic diarrhea, swine fever, porcine reproductive and respiratory syndrome and other germs; moreover, the germs need to be kept for 30 minutes in an environment with the temperature of more than 60 ℃ to be completely inactivated. Therefore, the high-temperature vehicle room is arranged in the existing livestock farm to sterilize the livestock transport vehicle at high temperature.

However, in the existing high-temperature vehicle room, a plurality of air heaters are respectively arranged on two sides of the room to heat the air in the whole room, so that the air heaters are used for drying the moisture and performing high-temperature disinfection in the previous cleaning link of the livestock vehicle; however, the high-temperature disinfection structure has low heat energy utilization rate, high disinfection energy consumption, single circulation mode of each indoor wind direction and incomplete flow guide direction, so that relatively constant temperature in each indoor corner can not be kept all the time. Therefore, further improvement is urgently needed in the existing high-temperature vehicle room of the stock raising vehicle.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art, and provides a unilateral heating circulation constant-temperature vehicle room, which not only can realize the heating circulation of the whole vehicle room from a single side, but also can keep constant sterilization temperature in the room by utilizing the wind direction diversion of all angles in the room, thereby reducing the sterilization energy consumption, enhancing the heat energy utilization rate and improving the sterilization efficiency.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a single-side heating circulation constant-temperature vehicle room comprises

A vehicle room for providing a space for a sterilization process of a vehicle;

the heating integrated chamber is arranged at any side of the vehicle room, hot air is formed by a heating device in the heating integrated chamber, the wind direction of the hot air forms a wind direction I and is conveyed into the vehicle room, and then the hot air flows back to the heating integrated chamber through a return pipe fixed in the vehicle room;

the first fan unit is fixed on the inner wall, close to the heating integrated chamber, of the vehicle room, the air outlet direction of the first fan unit is a second wind direction which tends to a first wind direction, and an air cutting angle a is formed between the first wind direction and the second wind direction;

the second fan unit is respectively arranged at the first corner and the second corner of the vehicle room, the air outlet direction of the second fan unit fixed at the first corner position is a third wind direction tending to the first wind direction, the air outlet direction of the second fan unit fixed at the second corner position is a fourth wind direction tending to the first wind direction, an air cutting angle b is formed between the third wind direction and the first wind direction, and an air cutting angle c is formed between the fourth wind direction and the first wind direction.

As an improvement, the vehicle heating system further comprises a drying unit arranged in the heating integration chamber, the drying unit is set at the bottom of the vehicle room through a hot air pipe, a plurality of air outlet holes are formed in the hot air pipe, the air outlet direction of the drying unit is a wind direction five perpendicular to the wind direction I, and a wind cutting angle d is formed between the wind direction five and the wind direction I.

And then improving that the value range of the wind cut angle a is not more than 45 degrees, the value range of the wind cut angle b is not less than 90 degrees and not less than 135 degrees, the value range of the wind cut angle c is not less than 45 degrees and not less than 90 degrees, and the value range of the wind cut angle d is not less than 90 degrees and not less than 135 degrees.

Improve again, the integrated indoor heating installation that has one row of heating, all be connected with the tuber pipe that is used for letting in the vehicle room on heating installation's the air outlet, the air-out end of tuber pipe is equipped with the self-closing unit that is used for opening and close the air outlet, and this self-closing unit is opened under the effect of wind pressure, closes under the effect of dead weight.

And the self-closing unit comprises a fixed part connected to the air outlet and a movable part capable of being opened and closed relative to the fixed part, and the movable part is connected with the fixed part through a hinge.

And the return pipe is arranged on the wall surface of the vehicle room far away from the heating integrated chamber in a U shape or embedded in the wall, the air inlet port of the return pipe is designed into a transverse air duct, and two ends of the transverse air duct are communicated with the return pipe.

And the return pipe at least comprises a first section of pipe and a second section of pipe which is connected with the first section of pipe in a split manner, a connecting pipe which is convenient for communicating the vehicle room and the heating integrated chamber is arranged between the first section of pipe and the second section of pipe, at least one pressurizing fan blade is arranged in the connecting pipe, and each blade of the fan blade is provided with an arc-shaped flow guide rib.

And the second fan units are longitudinally fixed on the vehicle room along the first corner and the second corner respectively, and the second fan units at the longitudinal positions of the first corner and the second corner are fixed through a longitudinal fixing support respectively.

And the heating integration chamber is also connected with a fuel tank and an electric cabinet, the fuel tank is connected with each heating device through a fuel pipe, and the electric cabinet is used for controlling the starting and stopping of the heating devices.

And the connecting pipe is internally provided with an air purification device, the air purification device comprises an outer barrel connected with the inner wall of the connecting pipe and a filtering module arranged in the outer barrel, the filtering module sequentially comprises a primary filtering module, a middle-grade filtering module and a high-grade filtering module along the fluid flowing direction, the back of each layer of filtering module is provided with an expansion clamping jaw, and the inner wall of the outer barrel is also provided with a fixing piece for assembling and disassembling each layer of the filtering layer module.

Compared with the prior art, the invention has the advantages that: the invention has reasonable structural design, and through the matching of wind directions and wind direction angles of all angles in the vehicle room, the vehicle room can realize the heating circulation of the whole vehicle room from a single side, and the constant sterilization temperature in the room can be kept, thereby reducing the sterilization energy consumption, enhancing the heat energy utilization rate and improving the sterilization efficiency.

Drawings

FIG. 1 is a structural schematic diagram of the present invention in a state;

FIG. 2 is a schematic view of an exploded structure of the present invention;

FIG. 3 is a structural schematic diagram of state two of the present invention;

FIG. 4 is a schematic view showing the arrangement of the components in the present invention;

FIG. 5 is a second schematic view of the arrangement of the components of the present invention;

FIG. 6 is a schematic diagram of a self-closing unit according to the present invention;

FIG. 7 is a schematic diagram of the wind direction in a cross-sectional state of the invention;

FIG. 8 is a schematic diagram of the wind direction in a longitudinal section of the present invention;

FIG. 9 is a sectional view of an air cleaning apparatus in example 3;

FIG. 10 is a sectional view of a primary filter module in example 3.

Reference numerals: 1. a vehicle room; 2. a heating integrated chamber; 3. a first fan unit; 4. a second fan unit; 5. a drying unit; 6. an air purification device; 10. a return pipe; 11. the wind direction is I; 12. a transverse air duct; 100. a first section of tubing; 101. a second section of tubing; 102. a connecting pipe; 103. a supercharging fan blade; 110. a first corner; 111. a second corner; 20. a heating device; 21. an air duct; 22. a self-closing unit; 23. a fuel tank; 24. an electric cabinet; 220. a fixed part; 221. a movable portion; 30. wind direction II; 40. wind direction III; 41. wind direction IV; 42. a longitudinal fixing bracket; 50. a hot air pipe; 51. an air outlet; 52. wind direction five; 60. an outer cylinder; 62. an expansion jaw; 63. a fixing member; 610. a primary filtration module; 611. a middle-stage filtering module; 612. an advanced filtering module; 630. a fixing frame; 631. a bayonet; 632. defining a cavity.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Example 1

As shown in FIGS. 1 to 8, the present invention provides a single-side heating cycle constant temperature vehicle room, comprising

A vehicle room 1, the vehicle room 1 being for providing a space for a sterilization process of a vehicle;

the heating integrated chamber 2 is arranged at any side of the vehicle room 1, hot air is formed by a heating device 20 in the heating integrated chamber 2, the wind direction of the hot air is formed into a wind direction 11 and is conveyed into the vehicle room 1, and then the hot air flows back to the heating integrated chamber 2 through a return pipe 10 fixed in the vehicle room 1;

the first fan unit 3 is fixed on the inner wall, close to the heating integration chamber 2, of the vehicle room 1, the air outlet direction of the first fan unit 3 is a second wind direction 30 tending to a first wind direction 11, and a wind cutting angle a is formed between the first wind direction 11 and the second wind direction 30;

the second fan unit 4 is respectively arranged at the first corner 110 and the second corner 111 of the vehicle room 1, the air outlet direction of the second fan unit 4 fixed at the first corner 110 is a third wind direction 40 tending to the first wind direction 11, the air outlet direction of the second fan unit 4 fixed at the second corner 111 is a fourth wind direction 41 tending to the first wind direction 11, a wind cutting angle b is formed between the third wind direction 40 and the first wind direction 11, and a wind cutting angle c is formed between the fourth wind direction 41 and the first wind direction 11;

the vehicle room 1 can continuously form a stable constant temperature effect of more than 60 ℃, and three-dimensional various circulating heavy wind directions are formed mainly by transverse wind generated by a heating device 20 in a heating integrated room 2, a first fan unit 3 for generating a strengthening effect on the transverse wind and longitudinal wind formed by second fan units 4 respectively arranged at a first corner 110 and a second corner 111 of the vehicle room 1, so that hot wind is guided to each corner of the vehicle room 1, the effect of keeping the indoor constant temperature is finally achieved, and the effect of disinfecting vehicles in the vehicle room 1 is achieved;

the formation of the transverse wind in the vehicle room 1 is mainly characterized in that a heating device 20 sends hot wind into the vehicle room 1 by forming a wind direction I11 through a wind pipe, in order to avoid the situation that the temperature of the upper part in a room is high and the temperature of the bottom part in the room is low due to the fact that the wind pipe is arranged at the position close to the bottom part on the single side of the vehicle room 1, the temperature difference between the high temperature and the low temperature in the room can be balanced, the balance of the indoor temperature is improved, after the hot wind is sent into the room, one part of the wind in the wind direction I11 formed by the hot wind can flow back into a return air pipe on the other side in the vehicle room 1 to a heating integration chamber 2, the other part of the wind can radiate heat in the room, the indoor temperature in the vehicle room 1 rises, meanwhile, the first fan unit 3 is arranged on the side wall of the vehicle room 1, and a wind cutting angle a formed by a wind direction II 30 and the wind direction I11 can enhance the flow of the wind direction I11, the hot air diffusion efficiency of the air in the vehicle room 1 can be improved;

the formation of the longitudinal wind in the vehicle room 1 is mainly the second fan units 4 distributed at the first corner 110 and the second corner 111 of the vehicle room 1, the second fan units 4 are arranged from top to bottom at the first corner 110 and the second corner 111, the second fan units 4 at the two corners are oppositely arranged, the second fan unit 4 at each corner is integrated on a longitudinal fixing bracket 42, the second fan units 4 arranged on the longitudinal fixing bracket 42 can be limited on the same longitudinal axis, the consistency of the longitudinal installation of the second fan units 4 is ensured, a wind cutting angle b can be formed between the wind direction third 40 formed by the second fan unit 4 at the first corner 110 and the wind direction first 11, a wind cutting angle c can be formed between the wind direction fourth 41 formed by the second fan unit 4 at the first corner 110 and the wind direction first 11, and the wind direction third 40 can be acted by the wind direction first corner 11, the wind direction IV 41 is at least one-third coincident with the wind direction I11 due to the wind pressure action of the wind direction I11, the heat dissipation efficiency of the wind direction I11 is enhanced, two-thirds of the wind direction IV can blow the hot wind in the wind direction I11 towards the direction of the second corner 111, so that the hot wind is diffused into the room, and finally, the transverse wind and the longitudinal wind in the vehicle room 1 are utilized to heat the indoor temperature and achieve the effect of keeping the temperature constant;

this design is through the cooperation between the wind direction and the wind direction angle of each angle in vehicle room 1, not only can make vehicle room 1 can follow unilateral heating cycle who realizes whole vehicle room 1, can let in the room keep invariable sterilization temperature moreover to reduce the disinfection energy consumption, reinforcing heat utilization efficiency promotes disinfection efficiency.

In the embodiment, the vehicle heating integrated room further comprises a drying unit 5 arranged in the heating integrated room 2, the drying unit 5 is set at the bottom of the vehicle room 1 through a hot air pipe 50, a plurality of air outlet holes 51 are formed in the hot air pipe 50, the air outlet direction of the drying unit 5 is a wind direction five 52 perpendicular to the wind direction one 11, and an air cutting angle d is formed between the wind direction five 52 and the wind direction one 11;

the drying unit 5 is a dryer, the hot air pipe 50 is arranged at the bottom of the vehicle room 1, and the hot air pipe 50 is provided with a plurality of air outlets 51, so that the wind direction five 52 faces to the direction perpendicular to the wind direction one 11, and a part of air tends to the direction of the wind direction one 11 under the action of the wind direction one 11, so that the wind direction five 52 and the wind direction one 11 form a wind cutting angle d, and the part of air can be overlapped with the wind direction one 11 and then dissipated heat towards the direction of the upper part in the vehicle room 1, so that the heating efficiency in the whole vehicle room 1 is improved.

In the embodiment, the value range of the wind cut angle a is not less than 45 degrees, the value range of the wind cut angle b is not less than 90 degrees and not less than 135 degrees, the value range of the wind cut angle c is not less than 45 degrees and not less than 90 degrees, and the value range of the wind cut angle d is not less than 90 degrees and not less than 135 degrees;

preferably, the value of the wind cutting angle a is set to 45 degrees, the value of the wind cutting angle b is set to 135 degrees, the value of the wind cutting angle c is set to 45 degrees, and the value of the wind cutting angle d is set to 135 degrees, so that the normal operation of high-temperature disinfection can be ensured when the indoor constant temperature for disinfection and sterilization is required, and the optimal effect of constant temperature of the heating cycle in the vehicle room 1 is achieved.

In the embodiment, a row of heating devices 20 are arranged in the heating integrated chamber 2, air pipes for leading into the vehicle room 1 are connected to air outlets of the heating devices 20, a self-closing unit 22 for opening and closing the air outlets is arranged at an air outlet end of each air pipe, and the self-closing unit 22 is opened under the action of air pressure and closed under the action of self weight;

in the vehicle room 1 for 20 in 5.8 in 5.6 meters the space, disinfect to the vehicle, heating installation 20 adopts fuel oil heater, can be in the integrated indoor 2 of heating along the unilateral 6 of arranging of vehicle room 1, pass in wall body entering vehicle room 1 through the tuber pipe simultaneously, realize the purpose to heating in the vehicle room 1, to the heating disinfection in big space, can reach the purpose of energy saving, and when heating installation 20 moves, the tuber pipe can open the air intake air under the effect of wind pressure through self-closing unit 22, when heating installation 20 is in the non-operation state, utilize the dead weight can self-closing, close the air outlet, realize the function from opening and close, promote the convenience of use.

In this embodiment, the self-closing unit 22 includes a fixed portion 220 connected to the air outlet and a movable portion 221 capable of opening and closing relative to the fixed portion 220, and the movable portion 221 is connected to the fixed portion 220 through a hinge; the self-closing unit 22 is used for movably closing the air outlet of the air duct in each heating device 20, closing approximately one half of the air outlet through the fixing part 220, and opening or closing the rest air outlets by the movable part 221 relative to the fixing part 220 under the action of air pressure. Preferably, the movable portion 221 is connected to the fixed portion 220 by a hinge, and may also be coupled by a shaft or other movable connection methods, so as to improve the practicability of the structure.

In this embodiment, the return pipe 10 is arranged on the wall surface of the vehicle room 1 far away from the heating integrated chamber 2 in a U shape or embedded in the wall, an air inlet port of the return pipe 10 is set as a transverse air duct 12, and two ends of the transverse air duct are both communicated with the return pipe 10;

the back flow 10 is for the shape of matcing 1 inner wall in vehicle room, establish to U type structure, can get into vehicle room 1 to 11 at the wind direction that heating installation 20 passes through the tuber pipe, to vehicle room 1 heating back, partial amount of wind in time passes through the both ends air inlet of horizontal dryer 12, return to integrated room 2 of heating from back flow 10, through the horizontal dryer 12 of air inlet port design with back flow 10, can utilize the air inlet position air inlet at horizontal dryer 12 both ends, promote the intake, the circulation rate of recovery of the reinforcing amount of wind.

In this embodiment, three second fan units 4 are longitudinally fixed on the vehicle room 1 along the positions of the first corner 110 and the second corner 111, respectively, and the second fan units 4 on the first corner 110 and the second corner 111 are respectively fixed at the longitudinal positions by a longitudinal fixing bracket 42; the second fan units 4 are respectively fixed at three positions of the first corner 110 and the second corner 111, and each corner limits the longitudinal arrangement of the second fan units 4 through the longitudinal fixing bracket 42, so that the second fan units 4 are kept on the same longitudinal axis, and the air outlet efficiency of the wind direction three 40 and the wind direction four 41 is improved.

In this embodiment, a fuel tank 23 and an electric cabinet 24 are further connected outside the heating integration chamber 2, the fuel tank 23 is connected with each heating device 20 through a fuel pipe, and the electric cabinet 24 is used for controlling starting and stopping of the heating devices 20;

the fuel tank 23 is used for connecting each heating device 20 and supplying fuel to each heating device 20, and the electric cabinet 24 is used for uniformly controlling the power regulation or on-off regulation of the heating devices 20, the first fan unit 3 and the second fan unit 4.

The following table is the real-time measurement data for the temperature in the vehicle compartment, as follows:

by last in to vehicle room 1 time quantum not, have disinfection vehicle, under the heating installation 20's of the same quantity condition, real-time to the data of indoor temperature cyclic heating, cooperation electric cabinet 24 is to the temperature that sets up of indoor temperature, detect the regulation and control immediately, can all effectively maintain the temperature including the corner in whole vehicle room 1 more than 60 degrees centigrade to keep more than 30 minutes, can reach the sterile purpose of disinfecting to the vehicle.

Example 2

As shown in fig. 4, the return pipe 10 at least includes a first section of pipe 100 and a second section of pipe 101 separately connected with the first section of pipe 100, a connecting pipe 102 is disposed between the first section of pipe 100 and the second section of pipe 101 for facilitating the communication between the vehicle room 1 and the heating integrated room 2, at least one pressurizing fan blade 103 is disposed in the connecting pipe 102, and each of the fan blades is provided with an arc-shaped flow guiding rib;

the back flow pipe 10 is designed to be a split structure and is formed by combining a first section pipe 100 and a second section pipe 101, the back flow pipe can be connected with a heating integration chamber 2 at the communication position of a vehicle room 1 through a connecting pipe 102, a supercharging fan blade 103 can be designed in the connecting pipe 102, the supercharging fan blade 103 is fixed on the inner wall of the connecting pipe 102, the installation and setting of the air return direction of the back flow pipe 10 are matched, the fan blade can be pushed to rotate when the air quantity flows back from the back flow pipe, the air pressure can be generated when the air passes through each blade, the air pressure can act on the arc-shaped diversion rib at first, the blades are further pushed, and the air quantity back flow efficiency is further enhanced. Example 3

As shown in fig. 9 to 10, an air purification device 6 is further disposed in the connection pipe 102, the air purification device 6 includes an outer cylinder 60 connected to the inner wall of the connection pipe 102 and a filter module disposed in the outer cylinder 60, the filter module includes a primary filter module 0, a middle filter module 1 and a high filter module 2 in sequence along the fluid flowing direction, the back of each layer of the filter module is provided with an expansion claw 62, and the inner wall of the outer cylinder 60 is further provided with a fixing member 63 for mounting and dismounting each layer of the filter module; the air purification device 6 in the connection pipe 102 is used for purifying air flow circularly heated from a room, so that the cleanliness of air in the vehicle room 1 is improved, the filtration modules on the inner wall of the outer cylinder 60 are convenient to disassemble and assemble, and each layer of filtration modules can be fixed on the inner wall of the outer cylinder 60 at intervals by connecting the expansion claws 62 on the back of each layer of filtration modules with the fixing parts 63 at corresponding positions, so that the convenience of disassembling, assembling and replacing is improved; preferably, the primary filter module 0 is made of activated carbon or a hypa filter screen and the like for filtering substances such as large particles, fine particles and the like, the intermediate filter module 1 is made of a composite filter screen for removing harmful substances such as peculiar smell, formaldehyde and the like, the main material is hacf coconut shell gold fiber, the high-grade filter module 2 is made of a photocatalyst filter screen for removing bacteria, viruses, mites and the like, and the main material is titanium dioxide and photocatalyst formed by an ultraviolet lamp, so that the peculiar smell of the air in the vehicle room 1 is removed, and the purification effect is achieved.

In this embodiment, the fixing member 63 includes a fixing frame 630 adapted to the shape of each filter layer, at least two bayonets 631 connected to the expansion claws 62 are uniformly distributed on the fixing frame 630, and a limited cavity 632 matching with the maximum diameter of the expansion claws 62 is formed in the depth of the bayonets 631; fixed frame 630 can be when the filter layer cooperation with every layer, it is fixed directly to aim at bayonet socket 631 card with the expansion jack catch 62 at filter layer back, utilize the contractility that expansion jack catch 62 possessed, when initial card goes into bayonet socket 631, expansion pawl 62's inflation portion can contract in bayonet socket 631, after getting into bayonet socket 631, the limited chamber 632 that gets into in bayonet socket 631 can open automatically, thereby realize the stability of filter module mounting structure, when needing to demolish, outwards stimulate every layer of filter layer, expansion pawl 62's inflation portion can be followed and is limited chamber 632 and withdrawed from the time being drawn in, draw in to break away from completely in bayonet socket 631, the swift dismouting of filter module has been realized.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. The utility model provides a homothermal vehicle room of unilateral heating cycle which characterized in that: comprises that

A vehicle room (1), the vehicle room (1) being used for providing a space for a vehicle sterilization process;

the heating integrated chamber (2) is arranged on any side of the vehicle room (1), hot air is formed by a heating device (20) in the heating integrated chamber (2), the wind direction of the hot air forms a wind direction I (11), the wind direction I is conveyed into the vehicle room (1), and the wind flows back to the heating integrated chamber (2) through a return pipe (10) fixed in the vehicle room (1);

the first fan unit (3) is fixed on the inner wall, close to the heating integrated chamber (2), of the vehicle room (1), the air outlet direction of the first fan unit (3) is a second wind direction (30) tending to a first wind direction (11), and a wind cutting angle a is formed between the first wind direction (11) and the second wind direction (30);

the second fan unit (4), this second fan unit (4) is established respectively in the position of first corner (110) and second corner (111) in vehicle room (1), the second fan unit (111) air-out direction that is fixed in first corner (110) position is for tending to wind direction three (40) of wind direction (11), the second fan unit (111) air-out direction that is fixed in second corner (111) position is for tending to wind direction four (41) of wind direction (11), be formed with wind cutting angle b between wind direction three (40) and wind direction (11), be formed with wind cutting angle c between wind direction four (41) and wind direction (11).

2. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: still include one and arrange stoving unit (5) in heating integrated chamber (2) in, stoving unit (5) are set in the bottom in vehicle room (1) through a hot-blast main (50), be equipped with a plurality of exhaust vents (51) on hot-blast main (50), the air-out direction of stoving unit (5) is the wind direction five (52) of perpendicular to wind direction one (11), wind direction five (52) and wind direction one (11) between be formed with wind cutting angle d.

3. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: the value range of the wind cut angle a is not more than 45 degrees, the value range of the wind cut angle b is not less than 90 degrees and not less than 135 degrees, the value range of the wind cut angle c is not less than 45 degrees and not less than 90 degrees, the value range of the wind cut angle d is not less than 90 degrees and not less than 135 degrees.

4. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: the integrated room of heating (2) is interior to have one row of heating installation (20), all be connected with on the air outlet of heating installation (20) and be used for letting in tuber pipe (21) in vehicle room (1), the air-out end of tuber pipe (21) is equipped with self-closing unit (22) that are used for opening and close the air outlet, and this self-closing unit (22) are opened under the effect of wind pressure, close under the effect of dead weight.

5. The single-sided heating cycle thermostatted vehicle of claim 4, characterized in that: the self-closing unit (22) comprises a fixed part (220) connected to the air outlet and a movable part (221) capable of being opened and closed relative to the fixed part (220), and the movable part (221) is connected with the fixed part (220) through a hinge.

6. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: the backflow pipe (10) is arranged on the wall surface of the vehicle room (1) far away from the heating integrated chamber (2) in a U shape or embedded in the wall, an air inlet port of the backflow pipe (10) is arranged to be a transverse air duct (12), and two ends of the transverse air duct (12) are communicated with the backflow pipe (10).

7. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: the backflow pipe (10) at least comprises a first section of pipe (100) and a second section of pipe (101) which is connected with the first section of pipe (100) in a split mode, a connecting pipe (102) which is convenient for a vehicle room (1) to be communicated with the heating integration chamber (2) is arranged between the first section of pipe (100) and the second section of pipe (101), at least one pressurizing fan blade (103) is arranged in the connecting pipe (102), and each fan blade of the pressurizing fan blade (103) is provided with an arc-shaped flow guide rib.

8. The single-sided heating cycle thermostatted vehicle of claim 1, characterized in that: the second fan units (4) are longitudinally fixed on the vehicle room (1) along the positions of the first corner (110) and the second corner (111), and the second fan units (4) on the first corner (110) and the second corner (111) are fixed at the longitudinal positions through longitudinal fixing supports (42).

9. The single-sided heating cycle thermostatted vehicle of claim 4, characterized in that: the heating integrated chamber (2) is connected with a fuel tank (23) and an electric cabinet (24) outside, the fuel tank (23) is connected with each heating device (20) through a fuel pipe, and the electric cabinet (24) is used for controlling the starting and stopping of the heating devices (20).

10. The single-sided heating cycle thermostatted vehicle of claim 7, characterized in that: still be equipped with air purification device (6) in connecting pipe (102), air purification device (6) include with connecting pipe (102) interior pipe wall connection's urceolus (60) and set up the filtration module in urceolus (60), the filtration module is along fluid flow direction including elementary filtration module (610), middle-level filtration module (611) and senior filtration module (612) in proper order, and the back of every layer of filtration module all is equipped with inflation jack catch (62), urceolus (60) inner wall still is equipped with installs and removes mounting (63) on every layer of filtration layer module.