Energy-saving deodorizing drying room for processing automobile interior fabric

Abstract

The invention relates to an energy-saving deodorizing drying room for processing an automotive trim fabric. The energy-saving deodorizing drying room for processing the automotive trim fabric comprises a drying room body, a deodorizing system and a heat supply circulating system, the deodorizing system and the heat supply circulating system are respectively connected with the drying room body; the heat supply circulating system comprises a circulating pipeline, a compressor, a heating coil, a throttle valve, an evaporator, a buffer tank and a fan; a compressor, a heating coil, a throttle valve, an evaporator and a buffer tank are sequentially mounted on the circulating pipeline; and the odor removal system comprises a water feeding pipe, a sleeve, a spray head, an air suction head and an air suction pipe. The energy-saving deodorizing drying room for processing the automotive trim fabric has the advantage of saving energy.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving drying rooms, in particular to an energy-saving deodorizing drying room for processing automobile interior fabrics. Background Art

[0002] A drying room (also called a drying room or drying chamber) is a device used to heat, dry or cure products in industrial production. It is widely used in many fields such as food processing, chemical industry, pharmaceutical industry, textile, automobile manufacturing, etc. The drying room ensures that the product achieves the ideal drying effect during the processing process by controlling parameters such as temperature, humidity and ventilation, while maintaining high quality appearance and performance.

[0003] Its main working principles are as follows.

[0004] Heating: Generate high temperature through electric heating, gas heating, steam heating or heat pump heating to evaporate moisture or other volatile substances on the surface of the product.

[0005] Ventilation: Use a forced ventilation system to ensure air circulation in the drying room, remove volatile organic compounds (such as VOCs) and moisture, and keep the air fresh.

[0006] The main way to save energy in the drying room in the prior art is to improve the heat exchange efficiency of the heat exchange, or to utilize the waste heat to achieve the purpose of energy saving. The prior art mainly consumes fuel, and the fuel combustion generates a large amount of heat to heat and dry the products or materials; this method consumes a lot of fuel and is not energy-saving and environmentally friendly. In order to further achieve energy saving, the prior art achieves energy saving by adopting the form of a heat pump. However, for solutions where the product needs to be deodorized, using water for deodorization will increase the humidity of the product or material, increase the energy consumption of drying, and increase the demand for energy consumption. Therefore, the drying room in the prior art has the problem of not being energy-efficient. Summary of the invention

[0007] Based on this, the object of the present invention is to provide an energy-saving deodorizing drying room for processing automobile interior fabrics, which has the advantages of both deodorizing and saving energy.

[0008] In one aspect of the present invention, there is provided an energy-saving deodorizing drying room for processing automobile interior fabrics, comprising a drying room body, a deodorizing system, and a heating circulation system; the deodorizing system and the heating circulation system are respectively connected to the drying room body;

[0009] The heating circulation system comprises a circulation pipeline, a compressor, a heating coil, a throttle valve, an evaporator, a buffer tank, and a fan; the compressor, the throttle valve, the evaporator, and the buffer tank are sequentially installed on the circulation pipeline;

[0010] A section of the circulation pipeline located in the drying room body is coiled to form a heating coil, and the heating coil is located between the compressor and the throttle valve;

[0011] The heating coil and the fan are installed in the drying room body;

[0012] The fan is installed on one side of the heating coil, and the wind direction of the fan is toward the heating coil, so as to diffuse the heat generated by the heating coil into the drying room body;

[0013] The deodorization system includes a water supply pipe, a sleeve, a nozzle, an exhaust head, and an exhaust pipe;

[0014] The sleeve is used to transfer the heat of the circulation pipeline to the upper water pipe;

[0015] The sleeve is sleeved on the circulation pipeline between the heating coil and the throttle valve; the water supply pipe is connected to the sleeve, and the nozzle is installed at one end of the water supply pipe;

[0016] The exhaust head is installed on the same side of the spray head, and the exhaust head is connected to the exhaust pipe.

[0017] Furthermore, a plurality of heat dissipation columns are formed outside the heating coil, and the plurality of heat dissipation columns are arranged in parallel;

[0018] The heat dissipation column is provided with heat dissipation fins, and a plurality of heat dissipation fins are evenly distributed outside the heat dissipation coil; the heat dissipation fins are used to accelerate the heat diffusion of the heat dissipation coil;

[0019] A wind shield is formed outside the heating coil, and the wind shield is installed on the side of the heating coil facing the fan to block the wind from the fan;

[0020] A gap is formed between the wind shield and the outer wall of the heating coil.

[0021] Furthermore, the fan is installed on the top of the drying room body, and the air outlet of the fan faces downward;

[0022] The heating coil and the heat dissipation fins are located below the air outlet of the fan;

[0023] Gaps are formed between the plurality of heat dissipation fins for ventilation; the heat dissipation fins take away the heat from the heating coil, and the wind force provided by the fan takes away the heat on the heat dissipation fins, thereby generating hot air circulation in the drying room body.

[0024] Furthermore, the heat dissipation fins are obliquely mounted on the heat dissipation columns;

[0025] The heat dissipation fin comprises a straight plate portion and a sawtooth portion; the straight plate portion is mounted on the upper surface of the heat dissipation column, and the sawtooth portion is mounted on the lower surface of the heat dissipation column;

[0026] The straight plate portion is used to guide the wind direction, and the sawtooth portion is used to increase the heat dissipation area and accelerate the heat dissipation of the heating coil.

[0027] Furthermore, the nozzle is in the shape of a long strip and is placed horizontally above the conveying roller in the drying room body;

[0028] The bottom surface of the nozzle is formed with a plurality of atomizing spray holes;

[0029] The exhaust head is in the shape of a long strip and is horizontally placed above another conveying roller in the drying room body;

[0030] The spray head and the exhaust head are respectively placed on two adjacent conveying rollers.

[0031] Furthermore, a cover body is formed on the exhaust head, and a downward exhaust port is formed on the bottom surface of the cover body;

[0032] The air vent is placed above the material;

[0033] The outer wall of the circulation pipeline in the sleeve is formed with a plurality of heat conducting fins, and the plurality of heat conducting fins are radially distributed on the outer wall of the circulation pipeline;

[0034] End covers are formed at both ends of the sleeve respectively, and the upper water pipe is disconnected between the two end covers and communicated with the inner cavity of the sleeve.

[0035] Further, the throttle valve is an electric valve, and the electric valve is electrically connected to the controller;

[0036] The opening amount of the electric valve is controlled by the controller, thereby adjusting the effect of throttling expansion;

[0037] The heating coil is a multi-layer tube structure;

[0038] The structure of the multi-layer tube is stacked layer by layer, and the head end of each layer is connected to the tail end of another layer, and is placed in a spiral.

[0039] Furthermore, a cold air circulation system is provided at the evaporator, and the cold air circulation system absorbs the cold energy generated by the evaporator and heats the circulating fluid in the evaporator;

[0040] The cold energy taken away from the evaporator can be used to cool the room.

[0041] Furthermore, the buffer tank is provided with a liquid replenishing channel, which is communicated with the bottom of the buffer tank and is used for discharging the liquid in the buffer tank or for replenishing the liquid in the buffer tank.

[0042] Furthermore, a circulation pump is provided, and the circulation pump is installed on the circulation pipeline;

[0043] The circulation pump is used as a circulation power source for the liquid in the circulation pipeline to promote the flow of the liquid in the circulation pipeline.

[0044] Beneficial effects:

[0045] Compared with the prior art, the heat in the present invention is fully utilized, and the cold capacity can also be utilized, achieving a full energy-saving effect; and the efficiency of heat conduction is high, and the heat is fully utilized; in the drying room, the hot air blows vertically, and the thermal efficiency reaches the maximum; finally, while deodorizing, no additional heat is required to heat the deodorized water, reducing the amount of heat used. In summary, the present invention has high thermal efficiency and energy saving.

[0046] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is a schematic diagram of an energy-saving deodorizing drying room for processing automotive interior fabrics according to the present invention;

[0048] Figure 2 It is a working principle diagram of an exemplary circulation pipeline of the present invention;

[0049] Figure 3 It is a schematic diagram of the three-dimensional structure of an exemplary heating coil and its auxiliary structure of the present invention;

[0050] Figure 4 A side view of an exemplary heating coil and its attached structure of the present invention;

[0051] Figure 5 is a schematic diagram of a three-dimensional structure of an exemplary nozzle of the present invention;

[0052] Figure 6 It is a schematic diagram of the three-dimensional structure of an exemplary exhaust head of the present invention;

[0053] Figure 7 A schematic diagram of the three-dimensional structure of an exemplary air extraction head of the present invention from another perspective;

[0054] Figure 8 This is a schematic diagram of the relative position relationship of the nozzle, exhaust head, conveying roller, and fabric of the present invention;

[0055] Fig. 9 It is a three-dimensional structural schematic diagram of an exemplary sleeve and its connection structure of the present invention;

[0056] Fig.10A side view of an exemplary assembly relationship between a circulation pipeline (part) and a heat conducting sheet of the present invention;

[0057] Fig.11 It is a three-dimensional structural schematic diagram of the assembly relationship of the exemplary circulation pipeline (part) and the heat conducting plate of the present invention. DETAILED DESCRIPTION

[0058] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0059] The deodorizing drying room for automobile interior parts is a facility designed specifically for removing the odor of automobile interior parts. The advanced ventilation system and heating technology used in the drying room can effectively remove harmful gases and odors from the interior parts. At the same time, the temperature and humidity in the drying room can be adjusted to ensure that the interior parts will not be damaged while removing the odor. In addition, the drying room is reasonably designed and easy to operate, which greatly improves production efficiency. The deodorizing drying room for automobile interior parts has high working efficiency. The air intake and exhaust devices can adjust the air exchange volume of the studio. The independent control cabinet can be controlled nearby or centralized in the control room for unified control. Imported high-precision intelligent program temperature control instruments can be used for temperature control, PID parameters are self-adjusted, solid-state relays are used for power adjustment, and multi-stage program temperature control curves can be preset. The intelligent temperature control instrument controls the temperature, and the control is sensitive and reliable.

[0060] The wind system complies with the standards of relevant regulations.

[0061] 1) The hot air circulation system adopts the European concept of left and right air outlet and middle return, and a large-capacity fan forces air movement.

[0062] 2) Wind power is divided into exhaust system and circulating air system; the two systems work independently.

[0063] 3) The exhaust system discharges excess indoor heat to the outside when the indoor temperature exceeds the temperature required by the product.

[0064] 4) The exhaust system adopts the design concept of combining air duct and fan. The circulating fan continuously circulates the room air to ensure uniform indoor temperature.

[0065] 5) The heater is installed on the top of the aging room and uses PID control. After the temperature reaches the required temperature of the product, the electric heating output power is automatically adjusted according to the outdoor and indoor temperature dynamics to fully improve the accuracy of the indoor temperature.

[0066] 6) Quiet, better ensure a good office environment and working environment for operators.

[0067] See also Figure 1-Figure 11 As shown, an exemplary energy-saving deodorizing drying room for processing automobile interior fabrics of the present invention comprises a drying room body 10, a deodorizing system, and a heating circulation system; the deodorizing system and the heating circulation system are respectively connected to the drying room body 10;

[0068] The heating circulation system includes a circulation pipeline 20, a compressor 35, a heating coil A0, a throttle valve 32, an evaporator 33, a buffer tank 34, and a fan 31; the circulation pipeline 20 is sequentially installed with a compressor 35, a throttle valve 32, an evaporator 33, and a buffer tank 34;

[0069] A section of the circulation pipeline 20 located in the drying room body 10 is coiled to form a heating coil A0, and the heating coil A0 is located between the compressor 35 and the throttle valve 32;

[0070] The heating coil A0 and the fan 31 are installed in the drying room body 10;

[0071] The fan 31 is installed on one side of the heating coil A0, and the wind direction of the fan 31 is toward the heating coil A0, so as to diffuse the heat generated by the heating coil A0 into the drying room body 10;

[0072] The deodorization system includes a water supply pipe 40, a sleeve 36, a nozzle 61, an exhaust head 71, and an exhaust pipe 73;

[0073] The sleeve 36 is used to transfer the heat of the circulation line 20 to the water supply pipe 40;

[0074] The sleeve 36 is sleeved on the circulation pipeline 20 between the heating coil A0 and the throttle valve 32; the water supply pipe 40 is connected to the sleeve 36, and the nozzle 61 is installed at one end of the water supply pipe 40;

[0075] The exhaust head 71 is installed on the same side of the nozzle 61 , and the exhaust head 71 is connected to the exhaust pipe 73 .

[0076] In the present invention, the medium in the circulation pipeline 20 can be water, or other refrigerants, such as Freon, alkane, ammonia, carbon dioxide, brine, etc.

[0077] Reference Figure 2 As shown, in the circulation pipeline 20, the medium is compressed in the compressor 35, forming a high-pressure state and the temperature rises, and then the high-temperature and high-pressure medium takes away the heat and cools at the condenser (that is, the heating coil A0 in the present invention), and then a low-temperature and high-pressure medium is obtained. Then, the pressure is reduced by throttling expansion at the throttle valve 32, and the temperature is further reduced. The low-temperature medium takes away the cold at the evaporator 33, which can be used for refrigeration of the air-conditioning system. The temperature of the medium rises and becomes a normal temperature and low-pressure state, and enters the compressor 35 again. This is the main process of the entire cycle. In this process, there are also multi-stage heat dissipation of the heating coil A0, the heat in the sleeve 36 is further taken away, and the liquid phase in the buffer tank 34 is temporarily stored.

[0078] In some preferred embodiments, a plurality of heat dissipation columns 51 are formed outside the heating coil A0, and the plurality of heat dissipation columns 51 are arranged in parallel;

[0079] The heat dissipation column 51 is provided with heat dissipation fins 52, and a plurality of heat dissipation fins 52 are evenly distributed outside the heating coil A0; the heat dissipation fins 52 are used to accelerate the heat diffusion of the heating coil A0;

[0080] The heating coil A0 is also provided with a wind shield 53, which is installed on the side of the heating coil A0 facing the fan 31 to block the wind from the fan 31.

[0081] A gap is formed between the wind shield 53 and the outer wall of the heating coil A0.

[0082] The heat dissipation column 51 and the heat dissipation fin 52 are provided to accelerate the heat diffusion of the heating coil A0 and accelerate the temperature reduction of the medium in the heating coil A0.

[0083] In some preferred embodiments, the fan 31 is installed on the top of the drying room body 10, and the air outlet of the fan 31 faces downward;

[0084] The heating coil A0 and the heat dissipation fins 52 are located below the air outlet of the fan 31;

[0085] Gaps are formed between the plurality of heat dissipation fins 52 for ventilation; the heat dissipation fins 52 take away the heat of the heating coil A0, and the wind force provided by the fan 31 takes away the heat on the heat dissipation fins 52, thereby generating hot air circulation in the drying room body 10.

[0086] The fan 31 blows air downward, which is beneficial to improving the thermal efficiency of the entire drying room body 10, and avoids the problems of dead corners and poor flow in drying, thereby improving the drying efficiency.

[0087] In some preferred embodiments, the heat dissipation fins 52 are obliquely mounted on the heat dissipation columns 51;

[0088] The heat dissipation fin 52 includes a straight plate portion 531 and a sawtooth portion 532; the straight plate portion 531 is installed on the upper surface of the heat dissipation column 51, and the sawtooth portion 532 is installed on the lower surface of the heat dissipation column 51;

[0089] The straight plate portion 531 is used to guide the wind direction, and the sawtooth portion 532 is used to increase the heat dissipation area and accelerate the heat dissipation of the heating coil A0.

[0090] The upper part of the heat dissipation fin 52 is a straight plate part 531, and the lower part is a serrated part 532. The two parts have different structures and shapes and play different roles. Compared with the prior art, the heat dissipation fin 52 of the present invention can improve the heat dissipation efficiency.

[0091] In some preferred embodiments, the nozzle 61 is in the shape of an elongated strip and is horizontally placed obliquely above the conveying roller 82 in the drying chamber body 10;

[0092] The bottom surface of the nozzle 61 is formed with a plurality of atomizing spray holes 62;

[0093] The exhaust head 71 is in the shape of a long strip and is horizontally placed above another conveying roller 82 in the drying room body 10;

[0094] The spray head 61 and the exhaust head 71 are respectively placed at two adjacent conveying rollers 82 .

[0095] In some preferred embodiments, a cover is formed on the exhaust head 71, and a downward exhaust port 74 is formed on the bottom surface of the cover;

[0096] The air vent 74 is placed above the material;

[0097] The outer wall of the circulation pipeline 20 in the sleeve 36 is formed with a plurality of heat conducting fins 362 , and the plurality of heat conducting fins 362 are radially distributed on the outer wall of the circulation pipeline 20 ;

[0098] End covers 361 are formed at both ends of the sleeve 36 , respectively. The water supply pipe 40 is disconnected between the two end covers 361 and communicates with the inner cavity of the sleeve 36 .

[0099] The upper water pipe 40 is formed into two sections, one end of which is connected to one end cap 361 of the sleeve, one end of the other section is connected to the other end cap 361, and the other end of the other section is connected to the nozzle 61. Therefore, the water in the upper water pipe 40 enters the sleeve 36 and directly exchanges heat with the outer wall of the circulation pipeline 20, and the heated water enters the nozzle 61, with high thermal efficiency.

[0100] Both ends of the nozzle 61 are mounted on the winding frame 12 of the drying room body 10 through the mounting seat 63, and both ends of the exhaust head 71 are mounted on the winding frame 12 of the drying room body 10 through the connecting seat 72. A plurality of conveying rollers 82 are mounted on the winding frame; the conveying rollers 82 are used to convey the fabric.

[0101] like Figure 8 The encircling relationship between the conveying roller 82 and the fabric 81 is demonstrated, and the distribution relationship between the nozzle 61 and the exhaust head 71, as well as the positional relationship between the nozzle 61 and the exhaust head 71 and the fabric 81 are also illustrated.

[0102] In the present invention, the water entering the nozzle 61 has been heated, and even reaches the temperature in the drying room body 10, which consumes less heat in the drying room, thereby saving energy.

[0103] In some preferred embodiments, the throttle valve 32 is an electric valve, which is electrically connected to the controller;

[0104] The opening amount of the electric valve is controlled by the controller, thereby adjusting the effect of throttling expansion;

[0105] The heating coil A0 is a multi-layer tube structure;

[0106] The structure of the multi-layer tube is stacked layer by layer, and the head end of each layer is connected to the tail end of another layer, and is placed in a spiral.

[0107] The evaporator 33 is provided with a cold air circulation system, which absorbs the cold energy generated by the evaporator 33 and heats the circulating fluid in the evaporator 33;

[0108] The cold energy taken away from the evaporator 33 can be used for cooling the room.

[0109] In some preferred embodiments, the buffer tank 34 is provided with a liquid replenishing channel, which is connected to the bottom of the buffer tank 34 and is used to discharge the liquid in the buffer tank 34 or to replenish the liquid in the buffer tank 34 .

[0110] In some preferred embodiments, a circulation pump (not shown) is further provided, and the circulation pump is installed on the circulation pipeline 20;

[0111] The circulation pump is used as a circulation power source for the liquid in the circulation pipeline 20 to promote the flow of the liquid in the circulation pipeline 20 .

[0112] In the present invention, the fan 31 ventilates downward, so that the air in the drying room body 10 flows vertically, thereby improving the heat transfer efficiency in the drying room body 10 and accelerating the drying.

[0113] The water in the upper water pipe 40 exchanges heat with the liquid in the circulation line 20 at the sleeve 36, thereby heating the water in the upper water pipe 40 and making better use of the heat in the circulation line 20. After the water in the upper water pipe 40 is heated, it is sprayed on the material on the conveying roller 82 through the nozzle 61, and the water content of the material increases, thereby absorbing the odor in the material, thereby achieving the effect of deodorization.

[0114] Then, this part of water is adsorbed by negative pressure at the exhaust head 71 and discharged, thereby reducing the moisture content of the material. The exhausted material continues to be transported on the conveying rack and dried in the drying room body 10 to reach the expected moisture content.

[0115] The air exhaust head 71 is in the shape of an elongated strip, and the air exhaust port 74 is in the shape of a strip.

[0116] The positions of the nozzle 61 and the exhaust head 71 are preferably separated by one layer of conveying rollers 82; that is, the nozzle 61 is arranged at the conveying roller 82 at the end of one layer, and the exhaust head 71 is arranged at the conveying roller 82 of the adjacent layer. This not only plays the role of deodorization, but also reduces the heat of the drying room body 10 used for drying materials.

[0117] Compared with the prior art, the heat in the present invention is fully utilized, and the cold capacity can also be utilized, achieving a full energy-saving effect; and the efficiency of heat conduction is high, and the heat is fully utilized; in the drying room, the hot air blows vertically, and the thermal efficiency reaches the maximum; finally, while deodorizing, no additional heat is required to heat the deodorized water, reducing the amount of heat used. In summary, the present invention has high thermal efficiency, achieving both deodorization and energy saving.

[0118] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An energy-saving deodorizing drying room for processing automobile interior fabrics, characterized in that: It includes a drying room body, a deodorization system, and a heat supply circulation system; the deodorization system and the heat supply circulation system are respectively connected to the drying room body; The heating circulation system comprises a circulation pipeline, a compressor, a heating coil, a throttle valve, an evaporator, a buffer tank, and a fan; the compressor, the throttle valve, the evaporator, and the buffer tank are sequentially installed on the circulation pipeline; A section of the circulation pipeline located in the drying room body is coiled to form a heating coil, and the heating coil is located between the compressor and the throttle valve; The heating coil and the fan are installed in the drying room body; The fan is installed on one side of the heating coil, and the wind direction of the fan is toward the heating coil, so as to diffuse the heat generated by the heating coil into the drying room body; The deodorization system includes a water supply pipe, a sleeve, a nozzle, an exhaust head, and an exhaust pipe; The sleeve is used to transfer the heat of the circulation pipeline to the upper water pipe; The sleeve is sleeved on the circulation pipeline between the heating coil and the throttle valve; the water supply pipe is connected to the sleeve, and the nozzle is installed at one end of the water supply pipe; The exhaust head is installed on the same side of the spray head, and the exhaust head is connected to the exhaust pipe.

2. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 1 is characterized in that: A plurality of heat dissipation columns are formed outside the heating coil, and the plurality of heat dissipation columns are arranged in parallel; The heat dissipation column is provided with heat dissipation fins, and a plurality of heat dissipation fins are evenly distributed outside the heat dissipation coil; the heat dissipation fins are used to accelerate the heat diffusion of the heat dissipation coil; A wind shield is formed outside the heating coil, and the wind shield is installed on the side of the heating coil facing the fan to block the wind from the fan; A gap is formed between the wind shield and the outer wall of the heating coil.

3. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 2 is characterized in that: The fan is installed on the top of the drying room body, and the air outlet of the fan faces downward; The heating coil and the heat dissipation fins are located below the air outlet of the fan; Gaps are formed between the plurality of heat dissipation fins for ventilation; the heat dissipation fins take away the heat from the heating coil, and the wind force provided by the fan takes away the heat on the heat dissipation fins, thereby generating hot air circulation in the drying room body.

4. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 3 is characterized in that: The heat dissipation fins are obliquely mounted on the heat dissipation columns; The heat dissipation fin comprises a straight plate portion and a sawtooth portion; the straight plate portion is mounted on the upper surface of the heat dissipation column, and the sawtooth portion is mounted on the lower surface of the heat dissipation column; The straight plate portion is used to guide the wind direction, and the sawtooth portion is used to increase the heat dissipation area and accelerate the heat dissipation of the heating coil.

5. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 2 is characterized in that: The nozzle is in the shape of a long strip and is placed horizontally above the conveying roller in the drying room body; The bottom surface of the nozzle is formed with a plurality of atomizing spray holes; The exhaust head is in the shape of a long strip and is horizontally placed above another conveying roller in the drying room body; The spray head and the exhaust head are respectively placed on two adjacent conveying rollers.

6. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 5 is characterized in that: The exhaust head is formed with a cover body, and the bottom surface of the cover body is formed with an exhaust port facing downwards; The air vent is placed above the material; The outer wall of the circulation pipeline in the sleeve is formed with a plurality of heat conducting fins, and the plurality of heat conducting fins are radially distributed on the outer wall of the circulation pipeline; End covers are formed at both ends of the sleeve respectively, and the upper water pipe is disconnected between the two end covers and communicated with the inner cavity of the sleeve.

7. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 2 is characterized in that: The throttle valve is an electric valve, which is electrically connected to the controller; The opening amount of the electric valve is controlled by the controller, thereby adjusting the effect of throttling expansion; The heating coil is a multi-layer tube structure; The structure of the multi-layer tube is stacked layer by layer, and the head end of each layer is connected to the tail end of another layer, and is placed in a spiral.

8. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 2 is characterized in that: The evaporator is provided with a cold air circulation system, which absorbs the cold energy generated by the evaporator and heats the circulating fluid in the evaporator; The cold energy taken away from the evaporator can be used to cool the room.

9. An energy-saving deodorizing drying room for processing automobile interior fabrics according to any one of claims 1 to 7, characterized in that: The buffer tank is provided with a liquid replenishing channel, which is communicated with the bottom of the buffer tank and is used to discharge the liquid in the buffer tank or to replenish the liquid in the buffer tank.

10. The energy-saving deodorizing drying room for processing automobile interior fabrics according to claim 8, characterized in that: A circulation pump is also provided, and the circulation pump is installed on the circulation pipeline; The circulation pump is used as a circulation power source for the liquid in the circulation pipeline to promote the flow of the liquid in the circulation pipeline.

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