A centralized cooling and heating control device and control system for outdoor electrical construction work

Abstract

The present invention discloses a centralized control device and control system for heating and cooling of outdoor construction work for electricians, and the present invention relates to the technical field of equipment for outdoor construction work for electricians. Through the flow control component, it is possible to realize an overall adjustment mode for synchronously adjusting all air volume adjustment units or a local adjustment mode for targeted adjustment of a single air volume adjustment unit. When the overall adjustment mode is performed, the size of the space through which air passes is controlled by synchronously increasing or decreasing the gap between two adjacent blades in the air volume adjustment unit, thereby achieving the effect of synchronously controlling the amount of gas passing through the air volume adjustment units at multiple positions, and achieving the purpose of simultaneously delivering equal amounts of air of the same temperature to multiple parts; and when the local adjustment mode is performed, the air volume adjustment units at the required positions are individually adjusted in a targeted manner, and the air volume of the air volume adjustment units at each position is individually controlled, thereby achieving the purpose of targeted temperature adjustment according to the differences in body temperature requirements of different parts of the body.

Description

Technical Field

[0001] The present invention relates to the technical field of electrician outdoor construction operation equipment, and in particular to a centralized cooling and heating control device and control system for electrician outdoor construction operation. Background Art

[0002] In outdoor construction work in the power industry, the working environment is often complex and changeable, and temperature conditions are particularly critical. When electricians perform high-intensity operations such as line maintenance and equipment installation, they need a suitable temperature environment to ensure work efficiency and personnel safety. For this reason, a series of electrician outdoor construction work heating and cooling centralized control devices have appeared on the market, aiming to adjust the ambient temperature of the work area through centralized control.

[0003] For electricians working outdoors, the centralized heating and cooling control device can provide a suitable heating and cooling environment according to actual needs. In the hot summer, the device can cool down to ensure that workers can maintain a comfortable working state in a high temperature environment; in the cold winter, the device can heat up to prevent workers from being affected by the cold and affecting their work efficiency and health, which helps to improve workers' concentration and work efficiency and reduce distraction or fatigue caused by environmental factors.

[0004] A centralized control device for heating and cooling of outdoor construction work for electricians is disclosed in a patent application with reference publication number CN116465031A. A semiconductor refrigeration plate is provided for cooling, an auxiliary heating module is used for heating, and a centrifugal fan and an air duct are used to cooperate to realize the decentralized transmission of cold air / hot air. The air outlet is used to cool down or keep warm the workers, thereby realizing temperature regulation and preventing the work of the workers from being affected by excessively high or low ambient temperature.

[0005] A comprehensive analysis of the above patents reveals the following defects:

[0006] The arm part of the human body close to the heart has faster blood circulation and is easier to transfer heat, while the foot is farther away from the heart than the hand, so heat transfer is more difficult. That is, the temperature of the foot is much lower than the heart in winter, and more heat is needed to be in a comfortable state, resulting in differences in the temperature control requirements of different parts of the body. At present, the centralized heating and cooling control device for outdoor construction work of electricians can only perform centralized cooling or heating according to the ambient temperature. During the cooling or heating process, it is difficult to perform targeted and flexible local adjustments according to the temperature requirements of different parts of the human body at the same time, making it difficult for different parts of the human body to quickly reach the most comfortable temperature, resulting in limited mobility of construction workers and affecting the progress of construction work.

[0007] Therefore, the present invention proposes a centralized heating and cooling control device and control system for outdoor electrician construction work to solve the above problems. Summary of the invention

[0008] In view of the deficiencies in the prior art, the present invention provides a centralized control device and control system for cooling and heating of outdoor construction work for electricians, which solves the problem that the current centralized control device for cooling and heating of outdoor construction work for electricians can only perform centralized cooling or heating according to the ambient temperature, while the temperature control requirements of different parts of the body are different. During the cooling or heating process, it is difficult to perform targeted and flexible local adjustments according to the temperature requirements of different parts of the human body at the same time, which makes it difficult for different parts of the human body to quickly reach the most comfortable temperature, resulting in limited mobility of construction workers and affecting the progress of construction work.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a centralized control device for heating and cooling of outdoor electrician construction work, comprising:

[0010] The housing assembly is used to provide support and protection when the cooling and heating centralized control device is in use, and to trigger and start the cooling switch or heating switch located in the working position when switching the cooling mode or the heating mode;

[0011] A temperature switching assembly, which is arranged at the bottom of the housing assembly and is used to switch the cooling and heating centralized control device between a cooling mode and a heating mode;

[0012] The temperature control component includes a refrigeration component and a heating component respectively arranged on both sides of the temperature switching component, which are used to prepare cold air and prepare hot air respectively, and transmit the generated cold air and hot air to the outside. The refrigeration component and the heating component complete the switching of the positions of the two components under the drive of the temperature switching component to ensure that only one of the refrigeration component or the heating component is in the working position;

[0013] The flow control component is arranged on the top of the shell component and is used to adjust the cold air or hot air outlet volume as a whole or locally according to the temperature requirements of the working environment, so as to complete the control of the cold air volume or hot air volume and ensure that the outdoor construction working temperature of the electrician is compatible with the required temperature.

[0014] Furthermore, the shell assembly includes an outer shell and a ventilation window opened on one side of the outer wall of the outer shell, an exhaust hole for cold air or hot air to pass through is opened on one side of the top of the outer shell, and an annular frame is fixedly arranged at a position corresponding to the exhaust hole one at the top of the inner cavity of the outer shell, a wedge-shaped trigger block is fixedly arranged on one side of the bottom of the annular frame, and a position mark for indicating the position of the exhaust hole one is fixedly arranged on one side of the outer wall of the outer shell.

[0015] Furthermore, the temperature switching component includes a cylinder and a protective frame fixedly arranged at the bottom of the cylinder, and a cooling mark and a heating mark for indicating the cooling mode and the heating mode are respectively fixedly arranged at relative positions on both sides of the outer wall of the cylinder, and a battery pack for providing power support for the cooling component and the heating component is fixedly arranged at the middle position of the bottom of the cylinder, and two heat exchange ports are symmetrically opened at the bottom of the cylinder and located on both sides of the battery pack, and the positions of the two heat exchange ports correspond one by one to the positions of the cooling component and the heating component respectively, and a partition is fixedly arranged inside the cylinder, and a mounting hole is opened on both sides of the top of the partition, and the two mounting holes are respectively used to install the cooling component and the heating component.

[0016] Furthermore, the refrigeration component includes a cold air duct and a cold air outlet and a heat dissipation window respectively opened at the top and bottom of the cold air duct, the interior of the cold air duct is fixedly provided with a semiconductor refrigeration plate through a mounting frame 1, the interior of the cold air duct and an exhaust fan is installed through a mounting frame 2 above the semiconductor refrigeration plate, which is used to discharge the cold air around the top of the semiconductor refrigeration plate to the outside through the cold air outlet, the bottom of the semiconductor refrigeration plate is fixedly provided with a heat dissipation fin, the interior of the cold air duct and below the heat dissipation fin is installed with a fan 1 through a mounting frame 3, a plurality of air inlets 1 and 2 are respectively opened on the outer wall of the cold air duct and located on the upper and lower sides of the semiconductor refrigeration plate, and a trigger switch 1 is fixedly provided on the outer wall of the cold air duct near the cold air outlet, and the trigger switch 1 is used to simultaneously control the start or shut down of the semiconductor refrigeration plate, the exhaust fan, and the fan 1.

[0017] Furthermore, the heating component includes a hot air duct and a hot air outlet and an air inlet opened at the top and bottom of the hot air duct, an electric heating plate is fixedly provided on the inner wall of the hot air duct, and a fan 2 is installed inside the hot air duct and below the electric heating plate through a mounting frame 4, for discharging the hot air heated by the electric heating plate to the outside through the hot air outlet, and a trigger switch 2 for simultaneously controlling the electric heating plate and fan 2 to turn on or off is fixedly provided on the outer wall of the hot air duct and near the hot air outlet.

[0018] Further, the flow control component includes a cover plate fixedly arranged on the top of the shell and a cap component detachably arranged on the top of the cover plate, a plurality of exhaust holes 2 are evenly opened on the top of the cover plate, an air volume control unit for controlling the amount of air passing through is arranged on the top of the cover plate and at a position corresponding to each exhaust hole 2, an air duct for controlling the flow direction of gas is detachably arranged on the top of the air volume control unit, and a driving component for providing a driving force for adjusting the amount of air passing through is commonly sleeved on the outer walls of the plurality of air volume control units;

[0019] The driving assembly includes a manual adjustment ring 2 and a gear ring 3 fixedly arranged on the inner wall of the manual adjustment ring 2. A cross-shaped bracket is fixedly arranged on the inner wall of the manual adjustment ring 2. A screw rod is rotatably arranged on the top of the cross-shaped bracket. The top end of the screw rod passes through the cap assembly and extends to the outside. A plurality of positioning protrusions are evenly and fixedly arranged on the outer wall of the manual adjustment ring 2.

[0020] Furthermore, the cap assembly includes a protective cover detachably arranged on the top of the cover plate, and a plurality of adjustment avoidance slots are evenly opened around the outer wall of the protective cover, and an air volume adjustment mark and an air volume reduction mark are respectively arranged on the outer wall of the protective cover and on both sides above each adjustment avoidance slot, and a hanger is fixedly arranged on the outer wall of the protective cover and at a position corresponding to one of the adjustment avoidance slots, and a guide rod is slidably penetrated inside the hanger, and a sliding sleeve is fixedly arranged on one end of the guide rod close to the protective cover, and an adjustment knob is fixedly arranged on the other end of the guide rod.

[0021] Furthermore, the air volume adjustment unit comprises an air duct fixedly arranged on the top of the cover plate and a bearing seat fixedly arranged at the center position inside the air duct through a bracket, and a plurality of sealing plate units for adjusting the opening size of the air duct are arranged between the opposite side walls of the air duct and the bearing seat, and the plurality of sealing plate units together constitute a circular plate structure adapted to the inner diameter of the air duct;

[0022] The sealing plate unit comprises a blade and a rotating shaft respectively fixedly arranged at both ends of the blade, the two rotating shafts are respectively rotatably arranged on the opposite side walls of the wind tube and the bearing seat, one of the rotating shafts rotatably penetrates the wind tube and is fixedly arranged with a gear;

[0023] A second gear ring is rotatably sleeved on the outer wall of the wind tube, a first gear ring meshing with the gear is fixedly arranged at the bottom of the second gear ring, and a first manual adjustment ring is fixedly arranged at the top of the second gear ring.

[0024] The present invention also discloses a heating and cooling control system for outdoor electrician construction work, which is used for a centralized heating and cooling control device for outdoor electrician construction work: it includes a controller, a wireless WIFI module, a temperature sensor, a display module and a terminal device. The temperature sensor is used to monitor the air temperature output from the refrigeration component or the heating component in real time, and transmit the temperature signal to the controller. The operating power of the refrigeration component or the heating component can be controlled by the controller. The real-time temperature and the set temperature are displayed by the display module, and the temperature information is transmitted to the terminal device through the wireless WIFI module, and the temperature information can be viewed in real time through the terminal device.

[0025] The present invention provides a centralized control device and control system for heating and cooling in outdoor construction work of electricians. Compared with the prior art, it has the following beneficial effects:

[0026] 1. A centralized control device and control system for heating and cooling of outdoor construction work for electricians. By setting a flow control component, it can realize an overall adjustment mode for synchronously adjusting all air volume adjustment units or a local adjustment mode for targeted adjustment of a single air volume adjustment unit. When the overall adjustment mode is performed, the gap between two adjacent blades in the air volume adjustment unit is synchronously increased or decreased to control the size of the space through which air passes, thereby achieving the effect of synchronously controlling the amount of gas passing through the air volume adjustment units at multiple positions, and achieving the purpose of simultaneously delivering equal amounts of air with the same temperature to multiple parts; and when the local adjustment mode is performed, the air volume adjustment units at the required positions can be individually adjusted by releasing the connection between the multiple air volume adjustment units and the manual adjustment ring 2, so as to achieve individual control of the air volume of the air volume adjustment unit at each position, so that more hot air or cold air can be selectively delivered compared to other parts of the body according to the temperature requirements of different parts of the body, thereby achieving the purpose of targeted temperature adjustment according to the temperature requirements of different parts of the body, so that each part of the body of outdoor construction workers is in a more comfortable state, and the adjustment method is simple and easy to operate, which is conducive to large-scale promotion and use.

[0027] 2. A centralized control device and control system for heating and cooling of outdoor construction work for electricians. By setting a refrigeration component, a heating component and a temperature switching component, it is possible to select a suitable mode according to the actual working environment temperature requirements, thereby achieving the effect of temperature control during the outdoor construction work of electricians, so that outdoor work can be carried out at a suitable temperature, avoiding the problem of restricted physical activity of construction workers, thereby improving the efficiency of construction work; secondly, the temperature switching component can quickly switch between cooling and heating modes, and after the mode switching is completed, the refrigeration component or heating component in the working position can be turned on at the same time, so as to power the refrigeration component or heating component in the working position, without the need to manually turn on the refrigeration or heating switch again, thereby simplifying the operation steps.

[0028] 3. A centralized control device and control system for heating and cooling in outdoor construction work for electricians. By arranging multiple blades in each air volume regulating unit, the gap size between two adjacent blades can be changed in a variety of ways within a certain range. Each gap size corresponds to a kind of air flow rate, so that multiple ventilation volumes can be controlled within a certain range. That is, in cooling or heating mode, each ventilation volume corresponds to a temperature value setting, thereby improving the temperature adjustment range, and then being able to adapt to the temperature adjustment requirements in a variety of environments, and at the same time enabling people who are more sensitive to temperature to use it, thereby increasing the scope of applicable populations of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the first overall three-dimensional structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the second overall three-dimensional structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0032] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of part A;

[0033] Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure of part B in FIG.

[0034] Figure 6 It is a schematic diagram of the structure of the present invention in a decomposed state;

[0035] Figure 7 This is a schematic diagram of the internal structure of the housing of the present invention;

[0036] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of part C in FIG.

[0037] Fig. 9 This is a schematic diagram of the first overall structure of the temperature switching assembly of the present invention;

[0038] Fig.10 This is a second overall structural schematic diagram of the temperature switching assembly of the present invention;

[0039] Fig.11 It is a schematic cross-sectional view of the refrigeration assembly of the present invention;

[0040] Fig.12 For the present invention Fig.11 The D part in the figure is an enlarged structural diagram;

[0041] Fig.13 This is a schematic cross-sectional view of the heating component of the present invention;

[0042] Fig.14 This is a schematic diagram of the structure of the flow control component of the present invention in a decomposed state;

[0043] Fig.15 For the present invention Fig.14 The enlarged structural diagram of part E in FIG.

[0044] Fig.16 For the present invention Fig.14 The enlarged structural diagram of part F in FIG.

[0045] Fig.17 This is a schematic diagram of the structure of the flow control component of the present invention in a decomposed state;

[0046] Fig.18 This is a first structural schematic diagram of the air volume regulating unit of the present invention;

[0047] Fig.19 This is a second structural schematic diagram of the air volume regulating unit of the present invention;

[0048] Fig. 20 This is a schematic diagram of the air volume state structure of the local flow regulation unit of the present invention;

[0049] Fig.21 This is a schematic diagram of the state structure of adjusting multiple air volume adjustment units simultaneously according to the present invention;

[0050] Fig. 22 For the present invention Fig.21 The G part in the diagram is an enlarged structural diagram;

[0051] Fig.23 It is a system principle block diagram of the present invention.

[0052] In the figure: 1. Shell assembly; 11. Shell; 12. Position mark; 13. Exhaust hole 1; 14. Ring frame; 15. Wedge-shaped trigger block; 2. Temperature switching assembly; 21. Cylinder; 22. Protective frame; 23. Refrigeration mark; 24. Heating mark; 25. Battery pack; 26. Heat exchange port; 27. Baffle; 28. Mounting hole; 3. Refrigeration assembly; 31. Cold air duct; 32. Semiconductor refrigeration plate; 33. Exhaust fan; 34. Heat dissipation fin; 35. Fan 1; 36. Air inlet 1; 37. Air inlet 2; 38. Trigger switch 1; 4. Heating assembly; 41. Hot air duct; 42. Electric heating plate; 43. Fan 2; 44. Trigger switch 2; 5. Flow control component; 51. Cover; 52. Protective cover; 53. Adjustment avoidance slot; 54. Air volume increase mark; 55. Air volume decrease mark; 56. Air volume adjustment unit; 561. Air cylinder; 562. Bearing seat; 563. Rotating shaft; 564. Blade; 565. Gear; 566. Gear ring 1; 567. Gear ring 2; 568. Manual adjustment ring 1; 57. Air guide duct; 58. Manual adjustment ring 2; 59. Gear ring 3; 510. Screw; 511. Exhaust hole 2; 512. Sleeve; 513. Adjustment knob; 514. Positioning bump. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] like Figures 1 to 23 The present invention provides four technical solutions: a centralized control device for heating and cooling of outdoor electrician construction work, specifically including the following embodiments:

[0055] Embodiment 1: A centralized control device for heating and cooling of outdoor electrician construction work, comprising:

[0056] The housing assembly 1 is used to provide support and protection when the cooling and heating centralized control device is in use, and to trigger and start the cooling switch or the heating switch located in the working position when switching the cooling mode or the heating mode;

[0057] The temperature switching component 2 is arranged at the bottom of the housing component 1 and is used to switch the cooling and heating centralized control device between the cooling mode and the heating mode;

[0058] The temperature control component includes a refrigeration component 3 and a heating component 4 respectively arranged on both sides of the temperature switching component 2, which are used to prepare cold air and prepare hot air respectively, and transport the generated cold air and hot air to the outside. The refrigeration component 3 and the heating component 4 complete the switching of the positions of the two components under the drive of the temperature switching component 2, ensuring that only one of the refrigeration component 3 or the heating component 4 is in the working position;

[0059] The flow control component 5 is arranged on the top of the shell component 1, and is used to adjust the cold air or hot air outlet volume as a whole or locally according to the temperature requirements of the working environment, so as to complete the control of the cold air volume or the hot air volume and ensure that the outdoor construction working temperature of the electrician is compatible with the required temperature.

[0060] The housing assembly 1 includes a housing 11 and a ventilation window opened on one side of the outer wall of the housing 11. An exhaust hole 13 for cold air or hot air to pass through is opened on one side of the top of the housing 11, and a ring frame 14 is fixedly arranged at the top of the inner cavity of the housing 11 and at a position corresponding to the exhaust hole 13. A wedge-shaped trigger block 15 is fixedly arranged on one side of the bottom of the ring frame 14, and a position mark 12 for indicating the position of the exhaust hole 13 is fixedly arranged on one side of the outer wall of the housing 11. The positions of the exhaust hole 13 and the position mark 12 are correspondingly arranged; both ends of the bottom of the wedge-shaped trigger block 15 are provided with slope surfaces, which are used to smoothly contact and smoothly separate from the trigger switch 38 when they meet.

[0061] Embodiment 2: The main difference between this embodiment and the first technical solution is: a centralized control device for heating and cooling of outdoor construction work for electricians, the temperature switching component 2 includes a cylinder 21 and a protective frame 22 fixedly arranged at the bottom of the cylinder 21, and a cooling mark 23 and a heating mark 24 for indicating the cooling mode and the heating mode are fixedly arranged at relative positions on both sides of the outer wall of the cylinder 21, and a battery pack 25 for providing power support for the cooling component 3 and the heating component 4 is fixedly arranged at the middle position of the bottom of the cylinder 21, and two heat exchange ports 26 are symmetrically opened at the bottom of the cylinder 21 and located on both sides of the battery pack 25, and the positions of the two heat exchange ports 26 correspond to the positions of the cooling component 3 and the heating component 4 respectively, and a partition 27 is fixedly arranged inside the cylinder 21, and a mounting hole 28 is opened on both sides of the top of the partition 27, and the two mounting holes 28 are used to install the cooling component 3 and the heating component 4 respectively. An annular guide rail is fixedly arranged on the inner wall of the cylinder 21 and above the partition 27, and an annular groove compatible with the annular guide rail structure is opened at the lower part of the outer wall of the shell 11. The annular guide rail is slidably sleeved in the annular groove, and the cylinder 21 is rotatably sleeved on the outer wall of the shell 11 with the aid of the annular guide rail. When the refrigeration mark 23 or the heating mark 24 is relative to the position mark 12, that is, the refrigeration mark 23 or the heating mark 24 and the position mark 12 are in a straight line, the electrician's outdoor construction work heating and cooling control device is in the cooling mode or the heating mode; the battery pack 25 is electrically connected to the electrical equipment inside the refrigeration component 3 and the heating component 4 through wires, and the battery pack 25 can be replenished with electrical energy by charging.

[0062] Embodiment 3: The main difference between this embodiment and the second technical solution is that: a centralized control device for heating and cooling of outdoor construction work for electricians, the refrigeration component 3 includes a cold air duct 31 and cold air outlets and heat dissipation windows respectively arranged at the top and bottom of the cold air duct 31, the interior of the cold air duct 31 is fixedly provided with a semiconductor refrigeration sheet 32 ​​through a mounting frame 1, and an exhaust fan 33 is installed inside the cold air duct 31 and above the semiconductor refrigeration sheet 32 ​​through a mounting frame 2, which is used to discharge the cold air around the top of the semiconductor refrigeration sheet 32 ​​to the outside through the cold air outlet A heat dissipation fin 34 is fixedly provided at the bottom of the semiconductor cooling plate 32, a fan 35 is installed inside the cold air duct 31 and below the heat dissipation fin 34 through a mounting frame 3, a plurality of air inlets 1 36 and air inlets 2 37 are respectively provided on the outer wall of the cold air duct 31 and on the upper and lower sides of the semiconductor cooling plate 32, a trigger switch 38 is fixedly provided on the outer wall of the cold air duct 31 near the cold air outlet, and the trigger switch 38 is used to simultaneously control the start or shut down of the semiconductor cooling plate 32, the exhaust fan 33 and the fan 35. The cold air duct 31 is detachably arranged in one of the mounting holes 28 by means of bolts; during the circular rotation of the refrigeration component 3 and the heating component 4, the tops of the two can meet with the exhaust through hole 13 in turn, and the top openings of the refrigeration component 3 and the heating component 4 are opposite to the exhaust through hole 13 in turn, and form a tightly fitting state. At the same time, the trigger switch 38 climbs to the bottom along the slope surface on one side of the bottom of the wedge-shaped trigger block 15, that is, the trigger switch 38 is pushed by the wedge-shaped trigger block 15 and is triggered, and the circuits where the semiconductor refrigeration plate 32, the exhaust fan 33, and the fan 35 are located are connected at the same time, that is, they can operate at the same time. The heating assembly 4 includes a hot air pipe 41 and a hot air outlet and an air inlet opened at the top and bottom of the hot air pipe 41. An electric heating plate 42 is fixedly arranged on the inner wall of the hot air pipe 41, and a fan 2 43 is installed inside the hot air pipe 41 and below the electric heating plate 42 through a mounting frame 4, which is used to discharge the hot air heated by the electric heating plate 42 to the outside through the hot air outlet. A trigger switch 2 44 for simultaneously controlling the opening or closing of the electric heating plate 42 and the fan 2 43 is fixedly arranged on the outer wall of the hot air pipe 41 and located near the hot air outlet. The hot air pipe 41 is detachably arranged in one of the mounting holes 28 by bolts; the structure of the trigger switch 2 44 is the same as that of the trigger switch 1 38, and can meet the wedge-shaped trigger block 15 during the circular rotation process, and is triggered to open under the push of the wedge-shaped trigger block 15, so that the circuit of the electric heating plate 42 and the fan 2 43 is connected.

[0063] Embodiment 4: The main difference between this embodiment and the third technical solution is that: a centralized control device for heating and cooling of outdoor construction work for electricians, the flow control component 5 includes a cover plate 51 fixedly arranged on the top of the shell 11 and a cap component detachably arranged on the top of the cover plate 51, a plurality of exhaust holes 511 are evenly arranged on the top of the cover plate 51, and an air volume adjustment unit 56 for adjusting the amount of air passing through is arranged on the top of the cover plate 51 and at a position corresponding to each exhaust hole 511, and a removable air flow control unit 56 for controlling the amount of air passing through is arranged on the top of the air volume adjustment unit 56. An air duct 57 is provided to guide the air flow in the direction of the body, and a driving assembly for providing a driving force for adjusting the amount of air passing through is commonly sleeved on the outer walls of the multiple air volume adjustment units 56; the driving assembly includes a manual adjustment ring 2 58 and a gear ring 3 59 fixedly arranged on the inner wall of the manual adjustment ring 2 58, a cross-shaped bracket is fixedly arranged on the inner wall of the manual adjustment ring 2 58, a screw rod 510 is rotatably arranged on the top of the cross-shaped bracket, the top end of the screw rod 510 passes through the cap assembly and extends to the outside, and a plurality of positioning protrusions 514 are evenly and fixedly arranged on the outer wall of the manual adjustment ring 2 58. The screw rod 510 and the protective cover 52 are connected by threads; the structures of the positioning protrusion 514 and the sliding sleeve 512 are adapted, and the positioning protrusion 514 is used in conjunction with the sliding sleeve 512. When the manual adjustment ring 58 is idle, the sliding sleeve 512 is slidably sleeved on the outer wall of the positioning protrusion 514, so that the manual adjustment ring 58 cannot rotate freely. Before rotating the manual adjustment ring 58, the guide rod can be pulled to separate the sliding sleeve 512 from the outside of the positioning protrusion 514; the top end of the air guide duct 57 passes through the protective cover 52 and extends to the outside; the cap assembly includes a detachable cover plate 5 1, a protective cover 52 is provided at the top, and a plurality of adjustment avoidance slots 53 are evenly arranged around the outer wall of the protective cover 52. On the outer wall of the protective cover 52 and on both sides above each adjustment avoidance slot 53, an air volume adjustment mark 54 and an air volume adjustment mark 55 are respectively provided. A hanger is fixedly provided on the outer wall of the protective cover 52 and at a position corresponding to one of the adjustment avoidance slots 53. A guide rod is slidably penetrated inside the hanger. A sliding sleeve 512 is fixedly provided at one end of the guide rod close to the protective cover 52, and an adjustment knob 513 is fixedly provided at the other end of the guide rod. It should be noted that the friction between the guide rod and the hanger ensures that the position of the guide rod will not change when there is no external force. The air volume adjustment unit 56 includes an air cylinder 561 fixedly arranged on the top of the cover plate 51 and a bearing seat 562 fixedly arranged at the center position of the air cylinder 561 through a bracket. A plurality of sealing plate units for adjusting the opening size of the air cylinder 561 are arranged between the opposite side walls of the air cylinder 561 and the bearing seat 562. The plurality of sealing plate units together constitute a circular plate structure adapted to the inner diameter of the air cylinder 561.

[0064] The sealing plate unit includes a blade 564 and a rotating shaft 563 fixedly arranged at both ends of the blade 564, and the two rotating shafts 563 are rotatably arranged on the opposite side walls of the wind tube 561 and the bearing seat 562, respectively. One of the rotating shafts 563 rotatably penetrates the wind tube 561 and is fixedly arranged with a gear 565; a gear ring 2 567 is rotatably sleeved on the outer wall of the wind tube 561, a gear ring 1 566 meshingly connected with the gear 565 is fixedly arranged at the bottom of the gear ring 2 567, and a manual adjustment ring 1 568 is fixedly arranged at the top of the gear ring 2 567. The gear ring 3 59 and the manual adjustment ring 1 568 are meshed and connected with each other.

[0065] The present invention also discloses a heating and cooling control system for outdoor electrician construction work, which is used for a centralized heating and cooling control device for outdoor electrician construction work: it includes a controller, a wireless WIFI module, a temperature sensor, a display module and a terminal device, the temperature sensor is used to monitor the air temperature output from the refrigeration component 3 or the heating component 4 in real time, and transmit the temperature signal to the controller, the operating power of the refrigeration component 3 or the heating component 4 can be controlled by the controller, the real-time temperature and the set temperature are displayed by the display module, and the temperature information is transmitted to the terminal device through the wireless WIFI module, and the temperature information is viewed in real time through the terminal device. The temperature sensor and the controller are connected by a wire for signal transmission.

[0066] The embodiment of the present invention also provides a method for using a centralized control device for heating and cooling in outdoor construction work of electricians, and the specific method includes the following steps:

[0067] Step 1: When the cooling mode is working, manually turn the temperature switching component 2 to the cooling mode. After the circuit where the cooling component 3 is located is connected, the ambient temperature is reduced, and the cold air is transported outward through the flow control component 5; the specific process is: when outdoor construction work is carried out in a hot environment: since the cylinder 21 is rotatably sleeved on the outer wall of the shell 11, the cylinder 21 is manually rotated at this time, and the real-time position of the cooling mark 23 during the rotation process is referred to, until the arrow pointing to the cooling mark 23 and the position mark 12 are in the same straight line when viewed from the front; at the same time, since the cooling component 3 and the heating component 4 are respectively installed in the two mounting holes 28, and the positions of the cooling component 3 and the heating mark 24 correspond, the position of the battery pack 25 and the position of the heating component 4 are set correspondingly, therefore, in the process of rotating the cylinder 21 and the positions of the cooling mark 23 and the position mark 12 are in the same line, the position of the cold air duct 31 gradually approaches the exhaust through hole 13 until the cold air outlet at the top of the cold air duct 31 coincides with the exhaust through hole 13, forming a sealed connection state, and the touch The trigger switch 38 climbs along the slope of the wedge-shaped trigger block 15 toward the horizontal plane at its bottom. During this process, the trigger switch 38 is triggered, and the circuits where the semiconductor cooling sheet 32, the exhaust fan 33, the heat dissipation fins 34 and the fan 35 are located are connected at the same time. The battery pack 25 transmits electric energy to the semiconductor cooling sheet 32, the exhaust fan 33, the heat dissipation fins 34 and the fan 35. The semiconductor cooling sheet 32 ​​forms a cooling area on the side close to the exhaust fan 33, and the external air is sucked into the semiconductor cooling sheet 3 by the exhaust fan 33 through the air inlet 36. 2, the air is quickly cooled, and the cooled air is discharged through the cold air outlet. The cold air enters the bottom of the cover plate 51 through the exhaust hole 13, and enters the air volume adjustment unit 56 at the corresponding position through multiple exhaust holes 511, and is finally discharged through the air duct 57. The heat generated by the semiconductor cooling sheet 32 ​​near the fan 35 is transferred to the heat dissipation fin 34. When the fan 35 draws the external air into the cold air duct 31 through the air inlet 37, the heat accumulated on the surface of the heat dissipation fin 34 is taken away.

[0068] Step 2, when the heating mode is working, manually turn the temperature switching component 2 one hundred and eighty degrees again to switch the positions of the cooling component 3 and the heating component 4. After the heating component 4 is switched to the working position of the cooling component 3, its internal circuit is immediately connected, and the hot air is transported to the outside through the flow control component 5; the specific process is: when heating is required, turn the manual adjustment ring 2 58 so that the positions of the heating mark 24 and the position mark 12 coincide, that is, the heating mark 24 and the position mark 12 are in the same straight line when viewed from the front; at the same time, the hot air outlet at the top of the hot air duct 41 gradually approaches the exhaust through hole 13 and finally faces the exhaust through hole 13, and the hot air duct 4 1 and the bottom of the exhaust through hole 13 are tightly against each other. In this process, the trigger switch 2 44 climbs along the slope surface of one end of the wedge-shaped trigger block 15 to the horizontal area at its bottom. After the trigger switch 2 44 is triggered, the circuits where the electric heating plate 42 and the fan 2 43 are located are connected at the same time. The fan 2 43 draws the external air into the hot air pipe 41 through the air inlet at its bottom. The air is quickly heated after passing through the electric heating plate 42. The hot air is discharged through the hot air outlet at the top of the hot air pipe 41. The hot air enters the bottom of the cover plate 51 through the exhaust through hole 13, and enters the air volume adjustment unit 56 at the corresponding position through multiple exhaust through holes 2 511, and is finally discharged through the air guide 57;

[0069] Step three, increase or decrease the air volume at the air outlets at different positions in the flow control component 5 according to the temperature requirements of the working environment, and further control the local temperature values ​​in different areas; the specific process is: when adjusting the air volume of multiple air volume adjustment units 56 as a whole, pull the hand-held adjustment knob 513 in the direction away from the protective cover 52, so that the sliding sleeve 512 and the positioning protrusion 514 at the corresponding position are separated, and the position limit of the manual adjustment ring 2 58 is released. With reference to the air volume increase mark 54 and the air volume decrease mark 55 set above the adjustment avoidance slot 53, turn the manual adjustment ring 2 58 in the direction close to the air volume increase mark 54 or the air volume decrease mark 55. Due to the gear ring 3 59 and the gear ring 1 566 are meshed and connected with each other. When the manual adjustment ring 2 58 rotates, the gear ring 1 566 is driven to rotate synchronously. At this time, the gear ring 1 566 synchronously drives the gears 565 at multiple positions to rotate, and the shaft 563 drives the blades 564 at the corresponding positions to rotate clockwise or counterclockwise. The gap between two adjacent blades 564 gradually increases or decreases, and the amount of air passing through per unit time increases or decreases. Whether the air volume in the air volume adjustment unit 56 meets the requirements is determined according to the body temperature. If the requirements are met, the adjustment knob 513 is pushed in the reverse direction at this time, and the sliding sleeve 512 is just set on one of the positioning protrusions 514 on the outer wall of the manual adjustment ring 2 58, and the position of the manual adjustment ring 2 58 is locked again;

[0070] When it is necessary to adjust the local temperature, that is, the air volume of one of the multiple air guide pipes 57, the sliding sleeve 512 is in a state of being slidably sleeved on the outer wall of one of the positioning protrusions 514, and the screw rod 510 is manually rotated to drive the manual adjustment ring 2 58 to move upward until the gear ring 1 566 and the gear ring 3 59 are disengaged, and the adjustment knob 513 is still sleeved on the outer wall of the positioning protrusion 514, and then the manual adjustment ring 1 568 at the corresponding position is rotated by adjusting the avoidance slot 53, and the gear ring 2 567 rotates synchronously with the manual adjustment ring 1 568, and the gear ring 1 566 synchronously drives the gears 565 at multiple positions to rotate, and the rotating shaft 563 drives the blades 564 at the corresponding positions to rotate, and the gap between the blades 564 at two adjacent positions gradually increases or decreases. When the gap between the two adjacent blades 564 increases, the ventilation volume per unit time increases, and conversely, the air volume per unit time decreases. The decrease in air volume corresponds to a decrease in heating capacity, and conversely, an increase in heating capacity.

[0071] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0072] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centralized heating and cooling control device for outdoor electrician construction work, characterized in that: include: The housing assembly is used to provide support and protection when the cooling and heating centralized control device is in use, and to trigger and start the cooling switch or heating switch located in the working position when switching the cooling mode or the heating mode; A temperature switching assembly, which is arranged at the bottom of the housing assembly and is used to switch the cooling and heating centralized control device between a cooling mode and a heating mode; The temperature control component includes a refrigeration component and a heating component respectively arranged on both sides of the temperature switching component, which are used to prepare cold air and prepare hot air respectively, and transmit the generated cold air and hot air to the outside. The refrigeration component and the heating component complete the switching of the positions of the two components under the drive of the temperature switching component to ensure that only one of the refrigeration component or the heating component is in the working position; The flow control component is arranged on the top of the shell component and is used to adjust the cold air or hot air outlet volume as a whole or locally according to the temperature requirements of the working environment, so as to complete the control of the cold air volume or hot air volume and ensure that the outdoor construction working temperature of the electrician is compatible with the required temperature.

2. According to claim 1, a centralized control device for heating and cooling of outdoor electrician construction work, characterized in that: The shell assembly includes an outer shell and a ventilation window opened on one side of the outer wall of the outer shell, an exhaust hole for cold air or hot air to pass through is opened on one side of the top of the outer shell, and an annular frame is fixedly arranged at a position corresponding to the exhaust hole one at the top of the inner cavity of the outer shell, a wedge-shaped trigger block is fixedly arranged on one side of the bottom of the annular frame, and a position mark for indicating the position of the exhaust hole one is fixedly arranged on one side of the outer wall of the outer shell.

3. According to claim 1, a centralized control device for heating and cooling of outdoor electrician construction work, characterized in that: The temperature switching assembly includes a cylinder and a protective frame fixedly arranged at the bottom of the cylinder, a cooling mark and a heating mark for indicating the cooling mode and the heating mode are respectively fixedly arranged at relative positions on both sides of the outer wall of the cylinder, a battery pack for providing power support for the cooling component and the heating component is fixedly arranged at the middle position of the bottom of the cylinder, and two heat exchange ports are symmetrically opened at the bottom of the cylinder and located on both sides of the battery pack, and the positions of the two heat exchange ports correspond one by one to the positions of the cooling component and the heating component respectively, a partition is fixedly arranged inside the cylinder, and a mounting hole is opened on both sides of the top of the partition, and the two mounting holes are respectively used to install the cooling component and the heating component.

4. According to claim 1, a centralized control device for heating and cooling of outdoor electrician construction work, characterized in that: The refrigeration component includes a cold air duct and cold air outlets and heat dissipation windows respectively opened at the top and bottom of the cold air duct, a semiconductor refrigeration plate is fixedly installed in the cold air duct through a mounting frame 1, an exhaust fan is installed in the cold air duct and above the semiconductor refrigeration plate through a mounting frame 2, and is used to discharge the cold air around the top of the semiconductor refrigeration plate to the outside through the cold air outlet, a heat dissipation fin is fixedly installed at the bottom of the semiconductor refrigeration plate, a fan 1 is installed in the cold air duct and below the heat dissipation fin through a mounting frame 3, a plurality of air inlets 1 and 2 are respectively opened on the outer wall of the cold air duct and located on the upper and lower sides of the semiconductor refrigeration plate, a trigger switch 1 is fixedly installed on the outer wall of the cold air duct near the cold air outlet, and the trigger switch 1 is used to simultaneously control the start or shut down of the semiconductor refrigeration plate, the exhaust fan, and the fan 1.

5. According to claim 1, a centralized control device for heating and cooling of outdoor electrician construction work, characterized in that: The heating component includes a hot air duct and a hot air outlet and an air inlet opened at the top and bottom of the hot air duct, an electric heating plate is fixedly arranged on the inner wall of the hot air duct, and a fan 2 is installed inside the hot air duct and below the electric heating plate through a mounting frame 4, and is used to discharge the hot air heated by the electric heating plate to the outside through the hot air outlet, and a trigger switch 2 for simultaneously controlling the electric heating plate and the fan 2 to be turned on or off is fixedly arranged on the outer wall of the hot air duct and at a position close to the hot air outlet.

6. The centralized control device for heating and cooling of outdoor electrician construction work according to claim 1, characterized in that: The flow control component includes a cover plate fixedly arranged on the top of the shell and a cap component detachably arranged on the top of the cover plate, a plurality of exhaust holes 2 are evenly opened on the top of the cover plate, an air volume control unit for controlling the amount of air passing through is arranged on the top of the cover plate and at a position corresponding to each exhaust hole 2, an air guide pipe for controlling the flow direction of gas is detachably arranged on the top of the air volume control unit, and a driving component for providing a driving force for adjusting the amount of air passing through is commonly sleeved on the outer walls of the plurality of air volume control units; The driving assembly includes a manual adjustment ring 2 and a gear ring 3 fixedly arranged on the inner wall of the manual adjustment ring 2. A cross-shaped bracket is fixedly arranged on the inner wall of the manual adjustment ring 2. A screw rod is rotatably arranged on the top of the cross-shaped bracket. The top end of the screw rod passes through the cap assembly and extends to the outside. A plurality of positioning protrusions are evenly and fixedly arranged on the outer wall of the manual adjustment ring 2.

7. The centralized control device for heating and cooling of outdoor electrician construction work according to claim 6, characterized in that: The cap assembly includes a protective cover detachably arranged on the top of the cover plate, a plurality of adjustment avoidance slots are evenly opened around the outer wall of the protective cover, an air volume increase mark and an air volume decrease mark are respectively arranged on the outer wall of the protective cover and on both sides above each adjustment avoidance slot, and a hanger is fixedly arranged on the outer wall of the protective cover and at a position corresponding to one of the adjustment avoidance slots, a guide rod is slidably penetrated inside the hanger, a sliding sleeve is fixedly arranged on one end of the guide rod close to the protective cover, and an adjustment knob is fixedly arranged on the other end of the guide rod.

8. The centralized control device for heating and cooling of outdoor electrician construction work according to claim 6, characterized in that: The air volume adjustment unit includes an air duct fixedly arranged on the top of the cover plate and a bearing seat fixedly arranged at the center position inside the air duct through a bracket, and a plurality of sealing plate units for adjusting the opening size of the air duct are arranged between the opposite side walls of the air duct and the bearing seat, and the plurality of sealing plate units together constitute a circular plate structure adapted to the inner diameter of the air duct; The sealing plate unit comprises a blade and a rotating shaft respectively fixedly arranged at both ends of the blade, the two rotating shafts are respectively rotatably arranged on the opposite side walls of the wind tube and the bearing seat, one of the rotating shafts rotatably penetrates the wind tube and is fixedly arranged with a gear; A second gear ring is rotatably sleeved on the outer wall of the wind tube, a first gear ring meshing with the gear is fixedly arranged at the bottom of the second gear ring, and a first manual adjustment ring is fixedly arranged at the top of the second gear ring.

9. A heating and cooling control system for outdoor electrical construction work, characterized by: Used for the centralized control device for heating and cooling of outdoor construction work for electricians as described in any one of claims 1-8: the heating and cooling control system for outdoor construction work for electricians includes a controller, a wireless WIFI module, a temperature sensor, a display module and a terminal device, the temperature sensor is used to monitor the air temperature output from the refrigeration component or the heating component in real time, and transmit the temperature signal to the controller, the operating power of the refrigeration component or the heating component can be controlled by the controller, the real-time temperature and the set temperature are displayed by the display module, and the temperature information is transmitted to the terminal device via the wireless WIFI module, and the temperature information can be viewed in real time via the terminal device.

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