Production device and production workshop

Abstract

A production device (100) and a production workshop, belonging to the field of automation devices. The production device (100) comprises a conveying line (1), a drying apparatus (2) and a cooling apparatus (3), wherein the conveying line (1) is used for conveying a workpiece. The drying apparatus (2) comprises a drying cabinet body (21) and heat pump assemblies (22). The conveying line (1) passes through the drying cabinet body (21). Each heat pump assembly (22) comprises a heat supply condenser (222) and an evaporator (221). The heat supply condensers (222) are arranged inside the drying cabinet body (21). The heat supply condensers (222) are used for transferring heat to the workpiece. The evaporators (221) are arranged outside the drying cabinet body (21). The first end (36) of the cooling apparatus (3) is connected to the evaporators (221) and is used for collecting air after heat exchange with the evaporators (221). The cooling apparatus (3) can convey air to the second end (37) of the cooling apparatus (3) and blow the air outwards. The production device (100) can achieve the drying of a workpiece, and also achieve the cooling of other specific positions, so that the production device (100) can have multiple functions. The overall structure of the production device (100) is simpler, and the overall energy consumption can be reduced.

Description

Production equipment and production workshop

[0001] This application claims priority to Chinese Patent Application No. 202422077358.6, filed on August 26, 2024, entitled “Production Equipment and Production Workshop”, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application belongs to the field of automation equipment technology, and more specifically, relates to production equipment and production workshops. Background Technology

[0003] In the production of some products, heating and drying are required, so drying devices are installed within the corresponding production equipment. Additionally, some processes require manual operation, necessitating a suitable working environment for workers around the production equipment. Generally, the drying devices within the production equipment and the work environment facilities are relatively independent, requiring two separate devices to fulfill these two needs. This results in a more complex overall production workshop setup and higher energy consumption. Technical issues

[0004] The purpose of this application is to provide a production equipment and production workshop to solve the technical problems of complex overall equipment and high energy consumption in the prior art. Technical solutions

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] On the one hand, a production device is provided, which includes:

[0007] A conveyor line used for conveying workpieces;

[0008] A drying device, comprising a drying chamber and a heat pump assembly, wherein the conveyor line passes through the drying chamber, and the heat pump assembly comprises a heating condenser and an evaporator, wherein the heating condenser is disposed inside the drying chamber and is used to transfer heat to the workpiece, and the evaporator is disposed outside the drying chamber;

[0009] A cooling device, the first end of which is connected to the evaporator for collecting air that has exchanged heat with the evaporator, and the cooling device is able to deliver the air to the second end of the cooling device and blow it outward.

[0010] Specifically, by setting up a drying device and a cooling device that cooperate with each other, and the drying device including a heat pump assembly with a heating condenser and an evaporator, in this design, on the one hand, the heating condenser in the drying device can transfer heat to the workpiece to achieve heating and drying of the workpiece; on the other hand, the cooling device can transport the air after heat exchange with the evaporator to other locations to achieve cooling of other locations. This allows the energy of the drying device to be utilized more fully, achieving both workpiece drying and cooling of other specific locations. This enables the production equipment to achieve multiple functions, simplifies the overall structure of the production equipment, and helps reduce overall energy consumption.

[0011] In one embodiment, the conveyor line is provided with a drying station and an operating station. The drying chamber is provided with a drying space. The drying station is located in the drying space. The heating condenser is located on the outer periphery of the drying space. One side of the conveyor line is provided with an operating space for accommodating the operator, corresponding to the operating station. The second end of the cooling device faces the operating space.

[0012] Specifically, by orienting the second end of the cooling device toward the operating space, the cooling device can transfer the low-temperature air at the evaporator location to the operating space, thereby reducing the temperature of the operating space and providing the operator with a more comfortable ambient temperature, thus improving the operator's working comfort.

[0013] In one embodiment, the second end of the cooling device is provided with a hollow air outlet shell, the inner cavity of the air outlet shell is connected to the first end of the cooling device, and a first air outlet is provided on the side of the air outlet shell near the operating space.

[0014] Specifically, air transfer is achieved through the air outlet shell with the first air outlet. The structure is simple and reliable, the implementation cost is low, and it is conducive to the promotion and application of the equipment.

[0015] In one embodiment, the air outlet shell is disposed above the conveyor line, and the first air outlet is obliquely disposed at the connection between the side wall and the bottom plate of the air outlet shell.

[0016] Specifically, the air outlet shell is positioned above the conveyor line, and the first air outlet is tilted, so that the cooling device does not need to extend beyond the conveyor line in the horizontal direction. This helps the conveyor line maintain its original size in the horizontal direction and also helps reduce the risk of the operator colliding with the cooling device.

[0017] In one embodiment, a second air outlet is provided on the side of the air outlet housing away from the operating space, and an opening and closing door is provided inside the air outlet housing. The opening and closing door can switch between the first air outlet and the second air outlet, thereby closing one of the first air outlet and the second air outlet.

[0018] Specifically, when the operating space needs to be cooled, the opening and closing door closes the second air outlet and opens the first air outlet, so that the low-temperature air after heat exchange in the evaporator is blown toward the operating space; when the operating space does not need to be cooled, the opening and closing door closes the first air outlet and opens the second air outlet, so that the low-temperature air after heat exchange in the evaporator is blown away from the operating space.

[0019] In one embodiment, the production equipment further includes a first external air duct, one end of which is connected to the second air outlet, and the other end of which is located outside the workshop where the production equipment is located.

[0020] Specifically, by setting up the first external air duct that connects to the outside of the workshop, when the operating space does not need to be cooled, the low-temperature air that has exchanged heat with the evaporator can be directly discharged to the outside of the workshop through the second air outlet and the first external air duct, thereby helping to improve the reliability of the operating temperature of the production equipment.

[0021] In one embodiment, the first end of the cooling device is provided with an air collecting shell, which is arranged around the periphery of the evaporator. The air collecting shell is used to collect the air after heat exchange with the evaporator, and the air collecting shell is connected to the air outlet shell through an air supply pipe.

[0022] Specifically, by surrounding the evaporator with the air collecting shell, the air collecting shell can fully collect the low-temperature air after heat exchange in the evaporator, effectively improving the utilization rate of the low-temperature air.

[0023] In one embodiment, the heat pump assembly further includes a heat exhaust condenser, one end of the refrigerant pipe of the heat exhaust condenser being connected to the heating condenser, and the other end of the refrigerant pipe of the heat exhaust condenser being connected to the evaporator.

[0024] Specifically, by setting the heat exhaust condenser between the heating condenser and the evaporator, the refrigerant that has not been sufficiently heat-exchanged in the heating condenser can be more fully heat-exchanged in the heat exhaust condenser. This allows the refrigerant to achieve sufficient heat exchange in the evaporator as well, resulting in a lower temperature of the air after heat exchange with the evaporator and more effectively cooling other specific locations.

[0025] In one embodiment, the production equipment further includes a second external air duct, one end of which is connected to the heat exchange air duct of the heat exhaust condenser, and the other end of which is located outside the workshop where the production equipment is located.

[0026] Specifically, by setting up a second external air duct that connects to the outside of the workshop, the high-temperature air that has exchanged heat with the heat exhaust condenser can be directly discharged to the outside of the workshop through the second external air duct, thereby preventing the overall temperature of the workshop from rising due to this high-temperature air and helping to provide more comfortable temperature conditions for the operating space.

[0027] On the other hand, a production workshop is provided, which includes a workshop body and the production equipment described above, wherein the production equipment is disposed inside the workshop body.

[0028] Specifically, the production equipment includes a drying device and a cooling device that work together. The drying device includes a heat pump assembly with a heating condenser and an evaporator. In this design, on the one hand, the heating condenser in the drying device can transfer heat to the workpiece to achieve heating and drying of the workpiece. On the other hand, the cooling device can transport the air that has exchanged heat with the evaporator to the main body of the workshop to achieve cooling of the main body of the workshop. This allows the energy of the drying device to be utilized more fully, achieving both workpiece drying and cooling of the main body of the workshop. This enables the production equipment to achieve multiple functions, simplifies the overall structure of the production equipment, and helps to reduce overall energy consumption. Beneficial effects

[0029] The beneficial effects of the production equipment and production workshop provided in this application are as follows:

[0030] By setting up a drying device and a cooling device that cooperate with each other, and the drying device including a heat pump assembly with a heating condenser and an evaporator, in this design, on the one hand, the heating condenser in the drying device can transfer heat to the workpiece to achieve heating and drying of the workpiece; on the other hand, the cooling device can transport the air after heat exchange with the evaporator to other locations to achieve cooling of other locations. This allows the energy of the drying device to be utilized more fully, achieving both workpiece drying and cooling of other specific locations. This enables the production equipment to achieve multiple functions, simplifies the overall structure of the production equipment, and helps to reduce overall energy consumption. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 is a perspective view of the production equipment provided in an embodiment of this application;

[0033] Figure 2 is a front view of the production equipment provided in an embodiment of this application;

[0034] Figure 3 is a schematic diagram of the assembly of the drying device and the air collecting shell provided in the embodiment of this application;

[0035] Figure 4 is a perspective view of the cooling device provided in the embodiment of this application;

[0036] Figure 5 is a schematic diagram of the assembly of the air outlet shell and the opening and closing door provided in the embodiment of this application;

[0037] Figure 6 is a schematic diagram of the assembly of the air outlet shell, the opening and closing door and the first external air duct provided in the embodiment of this application;

[0038] Figure 7 is a system schematic diagram of the heat pump assembly provided in an embodiment of this application;

[0039] Figure 8 is a schematic diagram of the production workshop provided in the embodiment of this application.

[0040] The following are the labeling elements in the figure:

[0041] 100. Production equipment;

[0042] 1. Conveyor line; 11. Drying station; 12. Operating station;

[0043] 2. Drying device; 21. Drying chamber; 211. Drying space; 22. Heat pump assembly; 221. Evaporator; 2211. First evaporator; 2212. Second evaporator; 222. Heating condenser; 223. Exhaust condenser; 23. Air inlet area; 24. Exhaust area;

[0044] 3. Cooling device; 31. Air outlet shell; 311. First air outlet; 312. Second air outlet; 32. Opening and closing door; 33. Air collection shell; 34. Air supply pipe; 35. Support; 36. First end; 37. Second end;

[0045] 4. First external air duct;

[0046] 5. Second external air duct;

[0047] 200. Main body of the workshop. Embodiments of the present invention

[0048] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0049] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0050] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0052] This application provides a production equipment 100, as shown in Figures 1 to 4. The production equipment 100 includes a conveyor line 1, a drying device 2, and a cooling device 3. The conveyor line 1 is used to convey workpieces. The drying device 2 includes a drying chamber 21 and a heat pump assembly 22. The conveyor line 1 passes through the drying chamber 21. The heat pump assembly 22 includes a heating condenser 222 and an evaporator 221. The heating condenser 222 is disposed inside the drying chamber 21 and is used to transfer heat to the workpiece. The evaporator 221 is disposed outside the drying chamber 21. The first end 36 of the cooling device 3 is connected to the evaporator 221 and is used to collect the air after heat exchange with the evaporator 221. The cooling device 3 can deliver the air to the second end 37 and blow it outward.

[0053] Specifically, by setting up a drying device 2 and a cooling device 3 that cooperate with each other, and the drying device 2 includes a heat pump assembly 22 with a heating condenser 222 and an evaporator 221, in this design, on the one hand, the heating condenser 222 in the drying device 2 can transfer heat to the workpiece to achieve heating and drying of the workpiece, and on the other hand, the cooling device 3 can transport the air after heat exchange with the evaporator 221 to other locations to achieve cooling of other locations, thereby making fuller use of the energy of the drying device 2, achieving both drying of the workpiece and cooling of other specific locations, enabling the production equipment 100 to achieve composite functions, making the overall structure of the production equipment 100 simpler, and helping to reduce overall energy consumption.

[0054] In practice, the heat pump assembly 22 also includes a compressor, capillary tube, liquid receiver and other structures to achieve heating.

[0055] In one embodiment, as shown in Figures 1 to 4, the conveyor line 1 is provided with a drying station 11 and an operating station 12. A drying space 211 is provided inside the drying chamber 21. The drying station 11 is located inside the drying space 211. A heating condenser 222 is located on the outer periphery of the drying space 211. An operating space for accommodating the operator is provided on one side of the conveyor line 1 corresponding to the operating station 12. The second end 37 of the cooling device 3 faces the operating space.

[0056] Specifically, by pointing the second end 37 of the cooling device 3 toward the operating space, the cooling device 3 can transfer the low-temperature air at the evaporator 221 position to the operating space, thereby reducing the temperature of the operating space and providing the operator with a more comfortable ambient temperature, thus improving the operator's working comfort.

[0057] In the specific implementation process, the drying station 11 and the operation station 12 are set up adjacent to each other.

[0058] In one embodiment, as shown in Figures 1 and 2, the production equipment 100 includes two or more sets of drying stations 11 and operating stations 12, each set of drying stations 11 and operating stations 12 being equipped with a set of drying devices 2 and cooling devices 3. Of course, in other embodiments, one cooling device 3 can also serve two or more operating spaces. That is, when operating stations 2 are provided on both sides of the drying station 11 along the length of the conveyor line 1, one cooling device 3 can transfer the low-temperature air from the evaporator 221 to the operating spaces corresponding to the operating stations 2 on both sides. This design is particularly suitable for the ends of the conveyor line 1.

[0059] In one embodiment, as shown in FIG4, the second end 37 of the cooling device 3 is provided with a hollow air outlet shell 31, the inner cavity of the air outlet shell 31 is connected to the first end 36 of the cooling device 3, and the side of the air outlet shell 31 near the operating space is provided with a first air outlet 311.

[0060] Specifically, air transfer is achieved through the air outlet shell 31 with the first air outlet 311. The structure is simple and reliable, the implementation cost is low, and it is conducive to the promotion and application of the equipment.

[0061] In one embodiment, the second end 37 of the cooling device 3 is provided with two air outlet shells 31, which are spaced apart along the width direction of the conveyor line 1. This design allows operating space to be provided on both sides of the conveyor line 1, which is beneficial to improving the flexibility of the work process layout of the conveyor line 1.

[0062] In one embodiment, as shown in FIG4, the first air outlet 311 extends along the length of the conveyor line 1 so that the first air outlet 311 can cover the entire length of the operating space.

[0063] In one embodiment, as shown in FIG4, the cooling device 3 further includes a bracket 35, which is disposed on the conveyor line 1, and the air outlet shell 31 is disposed at the end of the bracket 35 away from the conveyor line 1.

[0064] In one embodiment, as shown in Figures 1, 2, 4 and 5, the air outlet shell 31 is disposed above the conveyor line 1, and the first air outlet 311 is disposed obliquely at the connection between the side wall and the bottom plate of the air outlet shell 31.

[0065] Specifically, the air outlet shell 31 is placed above the conveyor line 1, and the first air outlet 311 is set at an angle, so that the cooling device 3 does not need to extend beyond the conveyor line 1 in the horizontal direction. On the one hand, this helps the conveyor line 1 maintain its original size in the horizontal direction, and on the other hand, it helps reduce the risk of collision between the operator and the cooling device 3.

[0066] In one embodiment, the first air outlet 311 is provided with an air guide plate and an air sweeping plate. The air guide plate is used to adjust the vertical angle of the air discharged from the first air outlet 311, and the air sweeping plate is used to adjust the horizontal angle of the air discharged from the first air outlet 311, thereby improving the control flexibility and versatility of the air discharge direction of the first air outlet 311.

[0067] In one embodiment, as shown in FIG6, a second air outlet 312 is provided on the side of the air outlet housing 31 away from the operating space, and an opening and closing door 32 is provided inside the air outlet housing 31. The opening and closing door 32 can switch between the first air outlet 311 and the second air outlet 312, thereby closing one of the first air outlet 311 and the second air outlet 312.

[0068] Specifically, when the operating space needs to be cooled, the opening and closing door 32 closes the second air outlet 312 and opens the first air outlet 311, so that the low-temperature air after heat exchange in the evaporator 221 is blown toward the operating space; when the operating space does not need to be cooled, the opening and closing door 32 closes the first air outlet 311 and opens the second air outlet 312, so that the low-temperature air after heat exchange in the evaporator 221 is blown away from the operating space.

[0069] In one embodiment, as shown in FIG6, the production equipment 100 further includes a first external air duct 4, one end of which is connected to a second air outlet 312, and the other end of which is located outside the workshop where the production equipment 100 is located.

[0070] Specifically, by setting up a first external air duct 4 that connects to the outside of the workshop, when the operating space does not need to be cooled, the low-temperature air that has exchanged heat with the evaporator 221 can be directly discharged to the outside of the workshop through the second air outlet 312 and the first external air duct 4, thereby helping to improve the reliability of the operating temperature of the production equipment 100.

[0071] In one embodiment, as shown in Figures 1 to 4, the first end 36 of the cooling device 3 is provided with an air collecting shell 33, which is arranged around the periphery of the evaporator 221. The air collecting shell 33 is used to collect the air after heat exchange with the evaporator 221, and the air collecting shell 33 is connected to the air outlet shell 31 through the air supply pipe 34.

[0072] Specifically, by surrounding the evaporator 221 with the air collector shell 33, the air collector shell 33 can fully collect the low-temperature air after heat exchange in the evaporator 221, effectively improving the utilization rate of the low-temperature air.

[0073] In one embodiment, the cooling device 3 further includes an air pump, which is located at one end of the air supply pipe 34 near the air outlet shell 31 or at one end of the air supply pipe 34 near the air collection shell 33.

[0074] In one embodiment, as shown in FIG3, the evaporator 221 is disposed on the top of the drying chamber 21, and the cooling device 3 is disposed above the conveyor line 1.

[0075] Specifically, by placing both the evaporator 221 and the cooling device 3 above the conveyor line 1, the evaporator 221 and the cooling device 3 can make full use of the space above the conveyor line 1, thereby ensuring that the evaporator 221 and the cooling device 3 do not increase the horizontal floor area of ​​the production equipment 100, which is conducive to the promotion and application of the production equipment 100.

[0076] In one embodiment, as shown in FIG3, the evaporator 221 includes a first evaporator 2211 and a second evaporator 2212, which are vertically spaced apart. An air inlet area 23 is formed between the first evaporator 2211 and the second evaporator 2212. An exhaust area 24 is formed between the outer side of the first evaporator 2211 and the air collecting shell 33, and between the outer side of the second evaporator 2212 and the air collecting shell 33. The air supply pipe 34 is connected to the exhaust area 24.

[0077] Specifically, by setting a first evaporator 2211 and a second evaporator 2212 with a gap, and setting an air inlet area 23 between the first evaporator 2211 and the second evaporator 2212, the space above the drying chamber 21 can be fully utilized, and the heat exchange efficiency of the evaporator 221 can be improved.

[0078] In one embodiment, the first evaporator 2211 and the second evaporator 2212 are arranged symmetrically.

[0079] In one embodiment, as shown in Figures 2 and 7, the heat pump assembly 22 further includes a heat exhaust condenser 223, one end of the refrigerant pipe of the heat exhaust condenser 223 being connected to the heating condenser 222, and the other end of the refrigerant pipe of the heat exhaust condenser 223 being connected to the evaporator 221.

[0080] Specifically, by setting a heat-dissipating condenser 223 between the heating condenser 222 and the evaporator 221, the refrigerant that has not been sufficiently heat-exchanged in the heating condenser 222 can be more fully heat-exchanged in the heat-dissipating condenser 223. This allows the refrigerant to be fully heat-exchanged in the evaporator 221 as well, resulting in a lower temperature of the air after heat exchange with the evaporator 221, and more effectively cooling down other specific locations.

[0081] In one embodiment, as shown in Figures 1 and 2, the production equipment 100 further includes a second external air duct 5, one end of which is connected to the heat exchange air duct of the heat exhaust condenser 223, and the other end of which is located outside the workshop where the production equipment 100 is located.

[0082] Specifically, by setting up a second external air duct 5 that connects to the outside of the workshop, the high-temperature air after heat exchange with the heat exhaust condenser 223 can be directly discharged to the outside of the workshop through the second external air duct 5, thereby preventing the overall temperature of the workshop from rising due to this high-temperature air and helping to provide more comfortable temperature conditions for the operating space.

[0083] In one embodiment, the heat exhaust condenser 223 is disposed on the top of the drying chamber 21 and located on one side of the heating condenser 222.

[0084] In one embodiment, the end of the first external air duct 4 away from the second air outlet 312 and the end of the second external air duct 5 away from the heat exhaust condenser 223 are merged into one air duct to reduce the overall manufacturing cost of the air duct.

[0085] This application embodiment also provides a production workshop, as shown in FIG8. The production workshop includes a workshop body 200 and the aforementioned production equipment 100, with the production equipment 100 disposed inside the workshop body 200.

[0086] Specifically, the production equipment 100 includes a drying device 2 and a cooling device 3 that cooperate with each other. The drying device 2 includes a heat pump assembly 22 with a heating condenser 222 and an evaporator 221. In this design, on the one hand, the heating condenser 222 in the drying device 2 can transfer heat to the workpiece to achieve heating and drying of the workpiece. On the other hand, the cooling device 3 can transport the air after heat exchange with the evaporator 221 to the workshop body 200 to achieve cooling of the workshop body 200. This allows the energy of the drying device 2 to be utilized more fully, achieving both drying of the workpiece and cooling of the workshop body 200.

[0087] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

A production equipment, characterized in that, include: A conveyor line for conveying workpieces; A drying device, comprising a drying chamber and a heat pump assembly, wherein the conveyor line passes through the drying chamber, and the heat pump assembly comprises a heating condenser and an evaporator, wherein the heating condenser is disposed inside the drying chamber and is used to transfer heat to the workpiece, and the evaporator is disposed outside the drying chamber; A cooling device, the first end of which is connected to the evaporator for collecting air that has exchanged heat with the evaporator, and the cooling device is able to deliver the air to the second end of the cooling device and blow it outward. The production equipment as described in claim 1 is characterized in that, The conveyor line is equipped with a drying station and an operating station. The drying chamber is equipped with a drying space. The drying station is located in the drying space. The heating condenser is located on the outer periphery of the drying space. One side of the conveyor line is equipped with an operating space for accommodating the operator, corresponding to the operating station. The second end of the cooling device faces the operating space. The production equipment as described in claim 2 is characterized in that, The second end of the cooling device is provided with a hollow air outlet shell, the inner cavity of which is connected to the first end of the cooling device, and a first air outlet is provided on the side of the air outlet shell near the operating space. The production equipment as described in claim 3 is characterized in that, The air outlet shell is disposed above the conveyor line, and the first air outlet is disposed obliquely at the connection between the side wall and the bottom plate of the air outlet shell. The production equipment as described in claim 3 is characterized in that, A second air outlet is provided on the side of the air outlet housing away from the operating space. An opening and closing door is provided inside the air outlet housing. The opening and closing door can switch between the first air outlet and the second air outlet, thereby closing one of the first air outlet and the second air outlet. The production equipment as described in claim 5 is characterized in that, The production equipment also includes a first external air duct, one end of which is connected to the second air outlet, and the other end of which is located outside the workshop where the production equipment is located. The production equipment as described in claim 3 is characterized in that, The first end of the cooling device is provided with an air collecting shell, which is arranged around the periphery of the evaporator. The air collecting shell is used to collect the air after heat exchange with the evaporator, and the air collecting shell is connected to the air outlet shell through an air supply pipe. The production equipment as described in claim 1 is characterized in that, The heat pump assembly also includes a heat exhaust condenser, one end of the refrigerant pipe of the heat exhaust condenser is connected to the heating condenser, and the other end of the refrigerant pipe of the heat exhaust condenser is connected to the evaporator. The production equipment as described in claim 8, characterized in that, The production equipment also includes a second external air duct, one end of which is connected to the heat exchange air duct of the heat exhaust condenser, and the other end of which is located outside the workshop where the production equipment is located. A production workshop, characterized in that, It includes a main workshop body and the production equipment as described in any one of claims 1 to 9, wherein the production equipment is disposed inside the main workshop body.

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