Cold and hot energy balance heat pump drying machine room

Abstract

The invention relates to the technical field of heat pump drying machine rooms, in particular to a cold and hot energy balance heat pump drying machine room which comprises a room body and an odor removal assembly, and the odor removal assembly comprises an exhaust channel, an exhaust fan, a mounting frame, a filter, activated carbon adsorption cotton, a positioning piece and a circulating mechanism; the exhaust fan can be started, residual drying airflow in the room body is sucked into the exhaust pipeline by the exhaust fan, impurities and dust in the air are filtered through the filter, and after filtering is completed, some peculiar smell molecules or other fine particles in the air can be adsorbed through the activated carbon adsorption cotton, so that the peculiar smell is prevented from being left in the room body, and the drying effect is improved. Therefore, the problem that when an existing firework drying room with a circulating drying structure dries different articles, some air flows in the machine room cannot be exhausted, so that various air flows are mixed to generate peculiar smells, and the dried articles are affected is solved.

Description

Technical Field

[0001] The invention relates to the technical field of heat pump drying rooms, and in particular to a heat pump drying room with cold and hot energy balance. Background Art

[0002] When drying some items, a heat pump drying room is generally used. This will save energy. Through the reverse Carnot principle, it absorbs heat from the surrounding environment and transfers it to the drying room, while discharging excess cold to achieve a balance between cold and hot energy. Traditional drying rooms have larger spaces and the drying temperature rises slowly, which affects the subsequent drying efficiency.

[0003] At present, the prior art (CN221376115U) discloses a fireworks drying room with a circulation drying structure, including a room body, an air source heat pump is arranged at the rear of the room body, an air outlet is arranged at the lower end of the left and right side walls of the room body, and a plurality of equally spaced storage tables are arranged inside the room body, and the room body and the air source heat pump are connected through a circulation mechanism. Through the cooperation of the air source heat pump, the air outlet, the hot air circulation chamber, the return air duct, the air supply duct, the air intake box, and the atomizing air outlet nozzle, the circulation of hot air is realized, the waste heat is utilized, and energy conservation and environmental protection are achieved. Through the use of the exhaust unit, the blower unit, the moisture absorption plate, and the dust collector, the hot air circulation is accelerated, so that the material drying efficiency is higher and the drying effect is better. Through the use of the dehumidification port, the connecting pipe, the dehumidification fan, and the sedimentation tank, when the humidity in the room is too high, auxiliary dehumidification treatment is performed to avoid adverse effects on the drying of the material.

[0004] However, when adopting the above method, some airflows in the machine room cannot be eliminated when drying different articles, resulting in a mixture of multiple airflows to produce odors, which affects the articles being dried. Summary of the invention

[0005] The purpose of the present invention is to provide a heat pump drying room with cold and hot energy balance, aiming to solve the problem that when drying different objects in the existing fireworks drying room with a circulating drying structure, some airflows in the room cannot be eliminated, resulting in the mixing of multiple airflows to produce odor, which affects the dried objects.

[0006] To achieve the above-mentioned object, the present invention provides a heat pump drying room with cold and hot energy balance, comprising a room body and a deodorizing component, wherein the deodorizing component comprises an exhaust passage, an exhaust fan, a mounting frame, a filter, activated carbon adsorption cotton, a positioning member and a circulation mechanism;

[0007] The exhaust passage is fixedly connected to the room body and is located on one side of the room body. The output end of the exhaust fan is fixedly connected to the exhaust passage and is fixedly connected to the room body and is located on one side of the room body. The mounting frame is slidably connected to the exhaust passage and is located on one side of the exhaust passage. The filter is fixedly connected to the mounting frame and is located on one side of the mounting frame. The activated carbon adsorption cotton is fixedly connected to the mounting frame and is located on a side of the mounting frame close to the filter. The positioning piece is threadedly connected to the mounting frame and passes through the exhaust passage. The circulation mechanism is arranged in the room body.

[0008] Wherein, the circulation mechanism includes an air source heat pump, an air inlet channel, an air inlet box and a nozzle; the air source heat pump is fixedly connected to the house body and is located on one side of the house body; the air inlet channel is fixedly connected to the output end of the air source heat pump and is fixedly connected to the house body and is located on one side of the house body; the air inlet box is fixedly connected to the house body and is located on one side of the house body; the nozzle is fixedly connected to the air inlet box and is located at the bottom of the air inlet box.

[0009] Wherein, the circulation mechanism also includes a suction fan and a circulation box, the suction fan is fixedly connected to the room body and located at the bottom of the room body, and the circulation box is fixedly connected to the suction fan and located on the side of the suction fan.

[0010] Among them, the circulation mechanism also includes a compressor, a condenser, an evaporator and a transmission pipe. The compressor is fixedly connected to the circulation box and is located on one side of the circulation box. The condenser is communicated with the compressor and is fixedly connected to the circulation box and is located on the side of the circulation box. The evaporator is communicated with the condenser and the compressor and is fixedly connected to the circulation box and is located on one side of the circulation box. The transmission pipe is communicated with the evaporator and the air intake box and is located on one side of the evaporator.

[0011] Wherein, the deodorizing component further comprises a sealing mechanism, and the sealing mechanism is arranged on one side of the housing body.

[0012] Wherein, the sealing mechanism includes a frame, a guide rail and a sealing door, the frame is fixedly connected to the room body and is located on one side of the room body, the guide rail is fixedly connected to the frame and is located on one side of the frame, and the sealing door is slidably connected to the guide rail and is located on one side of the guide rail.

[0013] Wherein, the sealing mechanism further includes a door curtain and a sealing strip, wherein the door curtain is fixedly connected to the frame and is located on one side of the frame, and the sealing strip is fixedly connected to the sealing door and is located on one side of the sealing door.

[0014] The present invention provides a heat pump drying room with cold and hot energy balance. When articles need to be dried, they are placed in the room and fixed therein, and the articles in the room are dried by starting the circulation mechanism. According to the temperature in the room, the staff can adjust the circulation mechanism to keep the temperature in the room at an appropriate level. After the articles are dried, the exhaust fan can be started to suck in the remaining drying airflow in the room into the exhaust duct, and first filter the impurities and dust in the gas through the filter. After the filtration is completed, some odor molecules or other fine particles in the gas can be adsorbed by the activated carbon adsorption cotton to avoid odorous gas remaining in the room, thereby solving the problem that in the existing fireworks drying room with a circulation drying structure, when different articles are dried, some airflows in the room cannot be eliminated, resulting in a mixture of multiple airflows to produce odors, which affects the articles being dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the first embodiment of the present invention from another angle.

[0018] Figure 3 It is a cross-sectional view of the entire first embodiment of the present invention.

[0019] Figure 4 It is a schematic structural diagram of the deodorizing component of the first embodiment of the present invention without including a circulation mechanism.

[0020] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0021] Figure 6 It is an overall front view of the second embodiment of the present invention.

[0022] 101-room body, 102-odor removal component, 103-exhaust duct, 104-exhaust fan, 105-mounting frame, 106-filter, 107-activated carbon adsorption cotton, 108-positioning piece, 109-circulation mechanism, 110-air source heat pump, 111-air inlet duct, 112-air inlet box, 113-nozzle, 114-suction fan, 115-circulation box, 116-compressor, 117-condenser, 118-evaporator, 119-transmission pipe, 201-sealing mechanism, 202-frame, 203-guide rail, 204-sealed door, 205-door curtain, 206-sealing strip. DETAILED DESCRIPTION

[0023] The first embodiment of the present invention is:

[0024] See also Figure 1 to Figure 4 , Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 is a schematic structural diagram of the first embodiment of the present invention from another angle. Figure 3 is a cross-sectional view of the entire first embodiment of the present invention, Figure 4 It is a schematic structural diagram of the deodorizing component of the first embodiment of the present invention without including a circulation mechanism.

[0025] A heat pump drying room with cold and hot energy balance of the present invention comprises a room body 101 and a deodorizing component 102, wherein the deodorizing component 102 comprises an exhaust duct 103, an exhaust fan 104, a mounting frame 105, a filter 106, activated carbon adsorption cotton 107, a positioning member 108 and a circulation mechanism 109, wherein the circulation mechanism 109 comprises an air source heat pump 110, an air inlet duct 111, an air inlet box 112, a nozzle 113, a suction fan 114, a circulation box 115, a compressor 116, a condenser 117, an evaporator 118 and a transmission pipe 119. The above-mentioned scheme solves the problem that in the existing fireworks drying room with a circulating drying structure, when drying different objects, some airflows in the room cannot be eliminated, resulting in a mixture of multiple airflows to produce odors, which affects the objects being dried.

[0026] According to this specific implementation, the articles to be dried are placed in the room 101 for drying.

[0027] The exhaust passage 103 is fixedly connected to the room body 101 and is located at one side of the room body 101; the output end of the exhaust fan 104 is fixedly connected to the exhaust passage 103 and is fixedly connected to the room body 101 and is located at one side of the room body 101; the mounting frame 105 is slidably connected to the exhaust passage 103 and is located at one side of the exhaust passage 103; the filter 106 is fixedly connected to the mounting frame 105 and is located at one side of the mounting frame 105; the activated carbon adsorption cotton 107 is fixedly connected to the mounting frame 105 and is located at a side of the mounting frame 105 close to the filter 106; the positioning member 108 is threadedly connected to the mounting frame 105 and passes through the exhaust passage 103; the circulation mechanism 109 is arranged in the room body 101; when the items need to be dried, they are placed in the room body 101 for fixing and passing through. By starting the circulation mechanism 109, the articles in the room body 101 are dried, and according to the temperature in the room body 101, the staff can adjust the circulation mechanism 109 to keep the temperature in the room body 101 at an appropriate level. After the articles are dried, the exhaust fan 104 can be started, and the exhaust fan 104 sucks the residual drying airflow in the room body 101 into the exhaust duct, and first filters the impurities and dust in the gas through the filter 106. After the filtration is completed, some odor molecules or other fine particles in the gas can be adsorbed by the activated carbon adsorption cotton 107 to avoid odorous gas remaining in the room body 101, thereby solving the problem that in the existing fireworks drying room with a circulation drying structure, when drying different articles, some airflows in the room cannot be eliminated, resulting in a mixture of multiple airflows to produce odors, which affects the articles being dried.

[0028] Secondly, the air source heat pump 110 is fixedly connected to the room body 101 and is located on one side of the room body 101. The air inlet channel 111 is fixedly connected to the output end of the air source heat pump 110 and is fixedly connected to the room body 101 and is located on one side of the room body 101. The air inlet box 112 is fixedly connected to the room body 101 and is located on one side of the room body 101. The nozzle 113 is fixedly connected to the air inlet box 112 and is located at the bottom of the air inlet box 112. After placing items in the room body 101, the air source heat pump 110 is started. The air source heat pump 110 transmits hot air to the air inlet box 112 through the air inlet channel 111, and transmits the hot air to the room body 101 through the air inlet box 112, thereby increasing the temperature in the room body 101, and then drying the items in the room body 101, and the nozzle 113 can be an atomizing nozzle 113.

[0029] Again, the suction fan 114 is fixedly connected to the room body 101 and is located at the bottom of the room body 101. The circulation box 115 is fixedly connected to the suction fan 114 and is located on the side of the suction fan 114. When hot air enters the room body 101 from the nozzle 113 to dry the items, the exhaust fan 104 can be started. Through the operation of the ventilator, the air in the room body 101 is drawn into the circulation box 115, and after being processed by the circulation box 115, it flows back to the air source heat pump 110 to achieve circulation.

[0030] In addition, the compressor 116 is fixedly connected to the circulation box 115 and is located on one side of the circulation box 115. The condenser 117 is communicated with the compressor 116, and is fixedly connected to the circulation box 115 and is located on the side of the circulation box 115. The evaporator 118 is communicated with the condenser 117, and is communicated with the compressor 116, and is fixedly connected to the circulation box 115 and is located on one side of the circulation box 115. The transmission pipe 119 is communicated with the evaporator 118, and is communicated with the air intake box 112 and is located on one side of the evaporator 118. The staff monitors the temperature in the room body 101 through a temperature sensor provided in the room body 101. The model of the temperature detector may be PT100. After the temperature in the room body 101 exceeds a predetermined threshold value and needs to be cooled, the compressor 116 is started, and the refrigerant gas is sucked in through the compressor 116, and is compressed into high-pressure and high-temperature gas and discharged into the condenser 117. The heat sink in the condenser 117 releases the heat in the gas and condenses it into liquid refrigerant. The liquid refrigerant is depressurized and cooled by a throttle arranged on the side of the condenser 117 to form wet steam, and then enters the evaporator 118. The evaporator 118 absorbs the heat in the circulation chamber, and transmits the low-pressure and low-temperature refrigerant gas to the air inlet box 112 through the transmission pipe 119, and the refrigerant gas is sprayed into the room body through the nozzle 113 on the air inlet box 112. 101, thereby cooling the room 101, and the refrigerant gas in the room 101 is sucked into the circulation through the exhaust fan 104, and then enters the compressor 116 for circulation refrigeration. After the temperature in the room 101 reaches a predetermined value, the compressor 116 stops running, and after the temperature in the room 101 is lower than the predetermined value, the air source heat pump 110 is started again to output hot air to the room 101, thereby achieving a hot and cold balance of the temperature in the room 101.

[0031] In the heat pump drying room of the present embodiment, when articles need to be dried, the articles are placed in the room body 101 and fixed, and the air source heat pump 110 is started. The air source heat pump 110 transmits the hot air to the air inlet box 112 through the air inlet channel 111, and transmits the hot air to the room body 101 through the air inlet box 112, so as to increase the temperature in the room body 101, and then dry the articles in the room body 101. When the hot air enters the room body 101 from the nozzle 113 to dry the articles, the exhaust fan 104 can be started, and the air in the room body 101 is drawn into the circulation box 115 through the operation of the ventilator, and passes through the circulation box 115. The processed gas flows back to the air source heat pump 110 to realize circulating drying, and the staff monitors the temperature in the room 101 through the temperature sensor arranged in the room 101. The model of the temperature detector can be PT100. When the temperature in the room 101 exceeds the predetermined threshold and needs to be cooled, the compressor 116 is started, and the refrigerant gas is sucked in through the compressor 116, and is compressed into high-pressure and high-temperature gas and discharged into the condenser 117. The heat in the gas is released through the heat sink in the condenser 117, and condensed into liquid refrigerant. The liquid refrigerant is depressurized and cooled by the throttle arranged on the side of the condenser 117 to form wet steam, and then enters the evaporator 117. The refrigeration gas passes through the evaporator 118, and absorbs the heat in the circulation room. The low-pressure and low-temperature refrigerant gas is transmitted to the air inlet box 112 through the transmission pipe 119, and the refrigerant gas is sprayed into the room body 101 through the nozzle 113 on the air inlet box 112, thereby cooling the room body 101, and the refrigerant gas in the room body 101 is sucked into the circulation through the exhaust fan 104, and enters the compressor 116 for circulating refrigeration. After the temperature in the room body 101 reaches a predetermined value, the compressor 116 stops running, and after the temperature in the room body 101 is lower than the predetermined value, the air source heat pump 110 is started again to output hot air to the room body 101. Thereby achieving a hot and cold balance of the temperature in the room body 101. After the items are dried, the exhaust fan 104 can be started. The exhaust fan 104 sucks in the residual drying airflow in the room body 101, allowing it to enter the exhaust duct, and first filters the impurities and dust in the gas through the filter 106. After the filtration is completed, some odor molecules or other fine particles in the gas can be adsorbed by the activated carbon adsorption cotton 107 to avoid odorous gas remaining in the room body 101, thereby solving the problem that in the existing fireworks drying room with a circulating drying structure, when drying different items, some airflows in the room cannot be eliminated, resulting in a mixture of multiple airflows to produce odors, which affects the items being dried.

[0032] The second embodiment of the present invention is:

[0033] Based on the first embodiment, please refer to Figure 5-6 , Figure 5 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 6 It is an overall front view of the second embodiment of the present invention.

[0034] The deodorizing assembly 102 of the heat pump drying room with cold and hot energy balance of the present invention further includes a sealing mechanism 201 , and the sealing mechanism 201 includes a frame 202 , a guide rail 203 , a sealing door 204 , a door curtain 205 and a sealing strip 206 .

[0035] The frame 202 is fixedly connected to the room body 101 and is located on one side of the room body 101; the guide rail 203 is fixedly connected to the frame 202 and is located on one side of the frame 202; the sealed door 204 is slidably connected to the guide rail 203 and is located on one side of the guide rail 203. After placing and fixing the items in the room body 101, the staff can slide the sealed door 204 on the guide rail 203 to close the frame 202, so that the room body 101 is closed accordingly, so that the sealed room body 101 can improve the drying effect of the items.

[0036] Secondly, the door curtain 205 is fixedly connected to the frame 202 and is located on one side of the frame 202. The sealing strip 206 is fixedly connected to the sealing door 204 and is located on one side of the sealing door 204. The door curtain 205 cooperates with the sealing door 204 to improve the sealing effect of the room body 101 and the aesthetics of the machine room. The sealing door 204 closes the frame 202 and the gap between the frame 202 can be sealed by the sealing strip 206.

[0037] In a heat pump drying room with cold and hot energy balance of the present embodiment, after placing and fixing articles in the room body 101, the staff can slide the sealing door 204 on the guide rail 203 to close the frame 202, so that the room body 101 is closed accordingly, so that the sealed room body 101 can improve the drying effect of the articles, and the sealing effect of the room body 101 is improved by the cooperation of the sealing door 204 with the door curtain 205, and the aesthetics of the room is also improved. After the sealing door 204 closes the frame 202, the gap between the sealing door 204 and the frame 202 can be sealed by the sealing strip 206.

[0038] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A heat pump drying room with cold and hot energy balance, comprising a room body, characterized in that: Also includes odor removal components; The deodorizing assembly includes an exhaust passage, an exhaust fan, a mounting frame, a filter, activated carbon adsorption cotton, a positioning member and a circulation mechanism; The exhaust passage is fixedly connected to the room body and is located on one side of the room body. The output end of the exhaust fan is fixedly connected to the exhaust passage and is fixedly connected to the room body and is located on one side of the room body. The mounting frame is slidably connected to the exhaust passage and is located on one side of the exhaust passage. The filter is fixedly connected to the mounting frame and is located on one side of the mounting frame. The activated carbon adsorption cotton is fixedly connected to the mounting frame and is located on a side of the mounting frame close to the filter. The positioning piece is threadedly connected to the mounting frame and passes through the exhaust passage. The circulation mechanism is arranged in the room body.

2. A heat pump drying room with cold and hot energy balance as claimed in claim 1, characterized in that: The circulation mechanism includes an air source heat pump, an air inlet channel, an air inlet box and a nozzle. The air source heat pump is fixedly connected to the house body and is located on one side of the house body. The air inlet channel is fixedly connected to the output end of the air source heat pump and is fixedly connected to the house body and is located on one side of the house body. The air inlet box is fixedly connected to the house body and is located on one side of the house body. The nozzle is fixedly connected to the air inlet box and is located at the bottom of the air inlet box.

3. A heat pump drying room with cold and hot energy balance as claimed in claim 2, characterized in that: The circulation mechanism also includes a suction fan and a circulation box. The suction fan is fixedly connected to the room body and is located at the bottom of the room body. The circulation box is fixedly connected to the suction fan and is located on the side of the suction fan.

4. A heat pump drying room with cold and hot energy balance as claimed in claim 3, characterized in that: The circulation mechanism also includes a compressor, a condenser, an evaporator and a transmission pipe. The compressor is fixedly connected to the circulation box and is located on one side of the circulation box. The condenser is communicated with the compressor and is fixedly connected to the circulation box and is located on the side of the circulation box. The evaporator is communicated with the condenser and the compressor and is fixedly connected to the circulation box and is located on one side of the circulation box. The transmission pipe is communicated with the evaporator and the air intake box and is located on one side of the evaporator.

5. A heat pump drying room with cold and hot energy balance as claimed in claim 4, characterized in that: The deodorizing assembly further comprises a sealing mechanism, and the sealing mechanism is arranged on one side of the housing.

6. A heat pump drying room with cold and hot energy balance as claimed in claim 5, characterized in that: The sealing mechanism includes a frame, a guide rail and a sealing door. The frame is fixedly connected to the room body and located on one side of the room body. The guide rail is fixedly connected to the frame and located on one side of the frame. The sealing door is slidably connected to the guide rail and located on one side of the guide rail.

7. A heat pump drying room with cold and hot energy balance as claimed in claim 6, characterized in that: The sealing mechanism further comprises a door curtain and a sealing strip, wherein the door curtain is fixedly connected to the frame and is located on one side of the frame, and the sealing strip is fixedly connected to the sealing door and is located on one side of the sealing door.

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