Temperature control equipment for ginger pavilion breeding

Abstract

The utility model provides a temperature control device for ginger pavilion breeding, which belongs to the technical field of ginger pavilion ginger breeding, and comprises an electric heating device, a temperature and humidity sensor and a plurality of groups of compensation mechanisms which are arranged in a ginger pavilion, and a central controller arranged outside the ginger pavilion, the multiple compensation assemblies are evenly distributed in the ginger storage chamber, each compensation mechanism comprises a temperature sensor and a temperature compensation assembly, and each temperature compensation assembly comprises a supporting bottom plate, a supporting table arranged on the supporting bottom plate and a regulation and control box installed on the supporting table. A traditional firewood burning mode is changed into an electric heating mode, the influence of firewood factors on the temperature in the shelf is avoided, the temperature can be more accurately controlled, the temperature can be remotely controlled at any time, the quality of white ginger cultivated in the ginger shelf is improved, the manual workload is reduced, and meanwhile the temperature in the ginger shelf can be stably and rapidly increased.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of ginger cabinet breeding, specifically to a temperature control equipment for ginger cabinet breeding. BACKGROUND

[0002] White ginger is a perennial herbaceous plant of Zingiberaceae, produced in Anhui, Sichuan, Hubei, Hunan and other places in China. White ginger prefers mild and humid climate, and can be cultivated in all areas except extremely cold areas. The best soil for cultivation is sandy soil with deep and loose fertile soil and good drainage. White ginger has the effects of invigorating the stomach, stopping bleeding, regulating qi and dispelling cold, resolving phlegm and detoxifying, and relieving fever by sweating. White ginger can also season vegetables. White ginger is juicy, white and tender, with a spicy taste but not irritating to the mouth, belonging to a multifunctional practical product.

[0003] Now there is a very traditional technique for white ginger breeding: ginger cabinet breeding. Ginger cabinet is a building with earthen walls and tile roofs, divided into two layers, as shown in the accompanying drawings Figure 1 and Figure 2 The bottom of the ginger cabinet is rectangular, which is a fire room (101), and the upper layer is a ginger storage room (102). The middle of the ginger storage room (102) is a passageway (103) for ginger farmers to transport white ginger, which is connected to the fire room (101).

[0004] The traditional ginger cabinet needs ginger farmers to enter the ginger cabinet to observe the temperature and add or reduce firewood and straw day and night for more than five months from the beginning of winter to Qingming, so as to better dry, warm and germinate the ginger. The traditional method is difficult to control the temperature, time-consuming, labor-intensive and high-cost. INVENTION CONTENTS

[0005] The utility model technical scheme provides a solution significantly different from the prior art, which solves the technical problem of the prior art that the solution is too single.

[0006] The utility model solves the above technical problems by adopting the following technical scheme:

[0007] A temperature control equipment for ginger cabinet breeding, comprising an electric heating device, a temperature and humidity sensor and a plurality of compensation mechanisms arranged inside the ginger cabinet, and a central control unit arranged outside the ginger cabinet. The compensation mechanisms are evenly distributed inside the ginger storage room. Each compensation mechanism comprises a temperature sensor and a temperature compensation assembly. The temperature compensation assembly comprises a support bottom plate, a support table arranged on the support bottom plate, and a control box mounted on the support table.

[0008] The control box is internally provided with a ventilation duct, a shaft, a driving motor and a single-chip microcomputer, the driving motor drives the shaft to rotate through a set of intermeshing bevel gears, the shaft penetrates through the ventilation duct, the ventilation duct is internally provided with a fan blade, and the shaft drives the fan blade to rotate through a set of intermeshing bevel gears;

[0009] One side of the support table is provided with a rotating disc rotatably installed on the support bottom plate, the lower end of the support table is provided with a swing assembly for driving the rotating disc to swing back and forth, the upper end of the rotating disc is provided with an exhaust duct, and the exhaust duct and the ventilation duct are connected through a hose.

[0010] Preferably, the electric heating device and the temperature and humidity sensor are located in the fire chamber, and the electric heating device and the temperature and humidity sensor are connected with the central control electric connection, and the central control electric connection is connected with a control terminal.

[0011] Preferably, the driving motor and the temperature sensor are connected with the single-chip microcomputer in the same compensation mechanism, the driving motor increases the rotating speed along with the temperature sensor detecting the temperature reduction, and one end of the ventilation duct is connected with the electric heating device through the air pipe.

[0012] Preferably, the upper end of the shaft is provided with a centrifugal disc, a plurality of sliding frames are arranged on the centrifugal disc and are distributed at equal intervals around the axis of the centrifugal disc, each sliding frame is slidably provided with a ladder-shaped plate, one side of the ladder-shaped plate is provided with a pressing spring, the upper end of the control box is slidably connected with a pressing arc plate, and the lower end of the pressing arc plate is in contact with the inclined surface of the ladder-shaped plate.

[0013] Preferably, the exhaust duct is slidably connected with a lifting sealing door plate at the gas outlet end, the support table is provided with a mounting frame, the mounting frame is slidably connected with a lifting disc inside, the lifting disc is slidably connected with a follower rod and a pulling rod, the other end of the follower rod is connected with the pressing arc plate, the lifting sealing door plate is provided with a limiting groove, and the pulling rod penetrates through the limiting groove of the lifting sealing door plate.

[0014] Preferably, the swing assembly comprises a swing arm rotatably installed, a driving disc connected with the axis of the shaft, a sliding block slidably arranged in the track, and a gear and a rack in mesh with each other, the driving disc is provided with a protrusion at an eccentric position, the protrusion is slidably arranged in the swing arm, the other end of the swing arm is rotatably connected with the sliding block, the sliding block is connected with the rack through a connecting rod, and the gear is connected with the axis of the rotating disc.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) The utility model discloses a electric heating equipment, temperature and humidity sensor, a plurality of sets of compensation mechanism and central control are set up, the traditional burning firewood mode becomes electric heating mode, avoid the influence of the factor of firewood to the temperature in the hall, can more accurate temperature control, and can remote control temperature at any time, improve the white ginger quality of ginger hall cultivation, reduce the artificial workload.

[0017] (2) The utility model discloses when temperature sensor detects that the ambient temperature is lower, through the increase of the drive motor speed, increase the fan blade rotation speed, thereby realize the quick increase of the heat discharge of compensation assembly, make the overall temperature of ginger hall get stable control.

[0018] (3) The utility model discloses a swing assembly is set up, realizes the back and forth swing of exhaust pipe, can spread to the hot air flow around, make the inside overall temperature of ginger hall, thereby make the overall temperature of ginger hall get stable control.

[0019] (4) When the ambient temperature of compensation assembly is lower, through the increase of the drive motor speed, increase the fan blade rotation speed, make the hot air flow velocity increase, at this time, the exhaust pipe outlet is small, then can influence the discharge of hot air flow, influence the heating efficiency, if the hot air flow velocity is general, and the exhaust pipe outlet is big, then can make the hot air flow not have certain impact force, and the hot air flow only scatters in the outside of white ginger heap, is difficult to go deep into the inside of white ginger heap, the equipment of the utility model, when the ambient temperature of compensation assembly is lower, through the increase of the drive motor speed, increase the fan blade rotation speed, make the hot air flow velocity increase, and the shaft rod speed also increases, make the centrifugal force of centrifugal disc also increase along with it, and the ladder arc plate moves outward, thereby make the cam plate go up, and the cam plate drives the lifting door plate to go up through the follow-up rod, lifting disc and pull rod, thereby make the exhaust pipe outlet big, avoid the influence of the discharge of hot air flow, along with the hot air flow velocity reduction, and the lifting door plate gradually resets, and the exhaust pipe outlet becomes small, avoid the hot air flow when the hot air flow velocity reduces, and the hot air flow passes through the big exhaust pipe outlet, and can not make the hot air flow have certain impact force, and the hot air flow only scatters in the outside of white ginger heap, is difficult to go deep into the inside of white ginger heap.

[0020] The utility model will be explained in detail in the following with specific embodiment and accompanying drawing. ACCURACY

[0021] Figure 1 It is ginger hall structure schematic diagram;

[0022] Figure 2 It is ginger hall internal structure schematic diagram;

[0023] Figure 3 It is ginger hall structure schematic diagram of the utility model;

[0024] Figure 4The temperature supplement assembly structure schematic view of the utility model shows;

[0025] Figure 5 The inside structure schematic view of the control box of the utility model shows;

[0026] Figure 6 The overhead structure schematic view of the centrifugal disc of the utility model shows;

[0027] Figure 7 The swing assembly structure schematic view of the utility model shows.

[0028] In the drawing,

[0029] 101, fire chamber; 102, ginger storage chamber; 103, passageway;

[0030] 201, electric heating equipment;

[0031] 301, support bottom plate; 302, support table; 303, control box; 304, ventilation pipeline; 305, shaft; 306, exhaust pipeline; 307, driving motor; 308, single-chip microcomputer; 309, fan blade;

[0032] 401, rotating disc; 402, swing arm; 403, driving disc; 404, sliding block; 405, gear; 406, rack;

[0033] 501, centrifugal disc; 502, sliding frame; 503, ladder-shaped plate; 504, extrusion spring; 505, pressing arc plate; 506, lifting sealing door plate; 507, mounting frame; 508, lifting disc; 509, follow-up rod; 510, pulling rod. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings, and the drawings show several embodiments of the utility model, but the utility model can be realized through different forms and is not limited to the embodiments described in the text, on the contrary, these embodiments are provided to make the disclosed content of the utility model more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element, and the terms "vertical", "horizontal", "left", "right" and similar expressions used in the text are only for illustrative purposes.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are specifically intended to be construed in an inclusive sense and not to the exclusion of any other items.

[0037] Please refer to the drawings carefully Figure 3 A ginger cabinet breeding temperature control device, comprising an electric heating device 201, a temperature and humidity sensor 202 and a plurality of sets of compensation mechanisms arranged in the ginger cabinet, and a central control device arranged outside the ginger cabinet; the electric heating device 201 and the temperature and humidity sensor 202 are located in the fire chamber 101, and the electric heating device 201 and the temperature and humidity sensor are both connected with the central control device, and the central control device is connected with a control terminal. The electric heating device 201 can adopt an air heater of a medium heat machine, the temperature and humidity sensor is of HC2-HK25 type, the central control device is a PLC controller, and the control terminal is a user's mobile phone or computer; the electric heating device is used to replace the fire, so as to avoid the influence of the firewood on the temperature in the cabinet, the temperature can be more accurately controlled, the temperature can be remotely controlled at any time, the quality of the white ginger cultivated in the ginger cabinet is improved, and the labor is reduced.

[0038] Please refer to the drawings carefully Figure 4 and 5If the temperature detected by the temperature sensor decreases, the rotation speed of the driving motor 307 increases, and one end of the ventilation duct 304 is connected to the electric heating device 201 through an air pipe. The single-chip microcomputer 308 adopts an STC89C52RC chip in the 51 single-chip microcomputer series, and the temperature sensor is a PT100. The heating of the electric heating device 201 spreads from a local part to the entire ginger cabinet, which inevitably causes a temperature difference. The use of a plurality of compensation assemblies allows the interior of the ginger cabinet to be heated at the same time, which facilitates temperature control. When the temperature sensor detects that the ambient temperature is relatively low, the rotation speed of the fan blade 309 is increased by increasing the rotation speed of the driving motor 307, so as to quickly increase the amount of hot air discharged by the compensation assembly and stabilize the overall temperature of the ginger cabinet.

[0039] Please refer to the accompanying drawings Figure 4 and 7 One side of the support table 302 is provided with a rotating disc 401 rotatably installed on the support base plate 301. The lower end of the support table 302 is provided with a swing assembly for driving the rotating disc 401 to swing back and forth. The upper end of the rotating disc 401 is provided with an exhaust duct 306. The exhaust duct 306 and the ventilation duct 304 are connected through a hose. The swing assembly includes a swing arm 402 rotatably installed, a driving disc 403 connected to the shaft 305, a sliding block 404 sliding in the track, and a gear 405 and a rack 406 meshing with each other. The eccentric position of the driving disc 403 is provided with a protrusion which slides in the swing arm 402. The other end of the swing arm 402 is rotatably connected to the sliding block 404. The sliding block 404 is connected to the rack 406 through a connecting rod. The gear 405 is connected to the shaft of the rotating disc 401. With the rotation of the shaft 305, the driving disc 403 rotates, thereby driving the sliding block 404 to move back and forth. The rack 406 moves back and forth with the sliding block 404, thereby driving the gear 405 to rotate back and forth, so as to make the rotating disc 401 rotate back and forth, thereby realizing the swing of the exhaust duct 306 back and forth, and spreading the hot air to the surrounding area, so as to stabilize the overall temperature of the ginger cabinet.

[0040] Please refer to the accompanying drawings Figures 4-6The upper end of the shaft rod 305 is provided with a centrifugal disc 501, the centrifugal disc 501 is provided with a plurality of sliding frames 502 which are distributed at equal intervals around the axis of the centrifugal disc 501, each sliding frame 502 is slidably provided with a ladder-shaped plate 503, one side of the ladder-shaped plate 503 is provided with an extrusion spring 504, the upper end of the control box 303 is slidably connected with a pressing arc plate 505, the lower end of the pressing arc plate 505 is in contact with the inclined surface of the ladder-shaped plate 503. The outlet end of the exhaust pipe 306 is slidably connected with a lifting sealing door plate 506, the supporting table 302 is provided with a mounting frame 507, the mounting frame 507 is slidably connected with a lifting disc 508 inside, the lifting disc 508 is slidably connected with a follower rod 509 and a pulling rod 510, the other end of the follower rod 509 is connected with the pressing arc plate 505, the lifting sealing door plate 506 is provided with a limiting groove, the pulling rod 510 penetrates through the limiting groove of the lifting sealing door plate 506.

[0041] When the ambient temperature around the compensation assembly is low, the rotation speed of the fan blade 309 is increased by increasing the rotation speed of the driving motor 307, so that the flow rate of the hot air flow is increased. At this time, the outlet of the exhaust pipe 306 is small, which will affect the exhaust of the hot air flow and the heating efficiency. If the flow rate of the hot air flow is general and the outlet of the exhaust pipe 306 is large, the hot air flow will not have a certain impact force and will only escape to the outside of the white ginger pile, which is difficult to penetrate into the inside of the white ginger pile. When the ambient temperature around the compensation assembly is low, the rotation speed of the fan blade 309 is increased by increasing the rotation speed of the driving motor 307, so that the flow rate of the hot air flow is increased, and the rotation speed of the shaft rod 305 is also increased, so that the centrifugal force generated by the centrifugal disc 501 is also increased. The ladder-shaped plate 503 moves outward, so that the pressing arc plate 505 moves upward. The pressing arc plate 505 drives the lifting sealing door plate 506 to move upward through the follower rod 509, the lifting disc 508 and the pulling rod 510, so that the outlet of the exhaust pipe 306 is enlarged. Conversely, as the flow rate of the hot air flow decreases, the outlet of the exhaust pipe 306 becomes smaller.

[0042] Working principle:

[0043] The temperature and humidity sensor detects the temperature and humidity inside the ginger cabinet, so that the electric heating device 201 controls the temperature and humidity inside the ginger cabinet through the central control. The driving motor 307 in each compensation assembly is started, so that the shaft rod 305 rotates and drives the fan blade 309 to rotate, thereby quickly guiding the hot air to each area of the ginger cabinet, so that the temperature inside the ginger cabinet quickly rises. At the same time of starting the driving motor 307, the shaft rod 305 rotates, so that the driving disc 403 rotates, thereby driving the sliding block 404 to move back and forth through the swing arm 402. The rack 406 moves back and forth with the sliding block 404, and the driving gear 405 rotates back and forth, so that the rotating disc 401 rotates back and forth, thereby realizing the back and forth swing of the exhaust pipe 306, and the hot air flow is scattered around, so that the overall temperature of the ginger cabinet is stably controlled.

[0044] When the temperature sensor detects that the ambient temperature is lower than the set temperature, the rotation speed of the fan blade 309 is increased by increasing the rotation speed of the driving motor 307, so as to quickly increase the amount of hot air discharged by the compensation assembly, so that the overall temperature of the ginger cabinet is stably controlled; and with the increase of the rotation speed of the driving motor 307, the rotation speed of the shaft rod also increases, so that the centrifugal force generated by the centrifugal disc 501 also increases, the arc plate 503 moves outward, so that the pressure arc plate 505 moves upward, the pressure arc plate 505 drives the lifting door plate 506 to move upward through the follow-up rod 509, the lifting disc 508 and the pulling rod 510, so as to enlarge the air outlet of the exhaust pipe 306, avoid affecting the exhaust of the hot air flow, and then the flow rate of the hot air flow is reduced, the lifting door plate 506 is gradually reset, the air outlet of the exhaust pipe 306 is reduced, and the hot air flow cannot have a certain impact force when the flow rate is reduced and the hot air flow passes through the larger air outlet of the exhaust pipe 306, so that the hot air flow can only escape to the outside of the white ginger pile, and it is difficult to penetrate into the inside of the white ginger pile.

[0045] The utility model has been described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above method. As long as the method concept and technical scheme of the utility model are used for non-essential improvement or direct application in other occasions without improvement, they are within the protection scope of the utility model.

Claims

1. A temperature control device for ginger breeding, characterized in that, The application relates to a ginger storage cabinet, which comprises an electric heating device (201) arranged in a ginger cabinet, a temperature and humidity sensor, a plurality of sets of compensation mechanisms and a central controller arranged outside the ginger cabinet, wherein the compensation mechanisms are evenly distributed in a ginger storage chamber (102), each set of the compensation mechanisms comprises a temperature sensor and a temperature compensation assembly, and the temperature compensation assembly comprises a supporting bottom plate (301), a supporting table (302) arranged on the supporting bottom plate (301) and a regulating box (303) mounted on the supporting table (302). The regulating box (303) is internally provided with a ventilation duct (304), a shaft (305), a driving motor (307) and a single-chip microcomputer (308), the driving motor (307) drives the shaft (305) to rotate through a set of intermeshing bevel gears, the shaft (305) penetrates through the ventilation duct (304), the ventilation duct (304) is internally provided with a fan blade (309), and the shaft (305) drives the fan blade (309) to rotate through a set of intermeshing bevel gears. One side of the supporting table (302) is provided with a rotating disc (401) rotatably arranged on the supporting bottom plate (301), the lower end of the supporting table (302) is provided with a swing assembly for driving the rotating disc (401) to swing back and forth, the upper end of the rotating disc (401) is provided with an exhaust duct (306), and the exhaust duct (306) and the ventilation duct (304) are connected through a hose.

2. The temperature control device for ginger breeding according to claim 1, characterized in that: The electric heating device (201) and the temperature and humidity sensor are located in a fire chamber (101), and the electric heating device (201) and the temperature and humidity sensor are in electrical connection with the central controller, and the central controller is in electrical connection with a control terminal.

3. The temperature control device for ginger breeding according to claim 1, characterized in that: In the same compensation mechanism, the driving motor (307) and the temperature sensor are in electrical connection with the single-chip microcomputer (308), the rotating speed of the driving motor (307) is increased with the decrease of the temperature detected by the temperature sensor, and one end of the ventilation duct (304) is connected with the electric heating device (201) through an air pipe.

4. The temperature control device for ginger breeding according to claim 1, characterized in that: The upper end of the shaft (305) is provided with a centrifugal disc (501), a plurality of sliding frames (502) are circumferentially and equidistantly arranged around the shaft of the centrifugal disc (501), each sliding frame (502) is slidably provided with a ladder-shaped plate (503), one side of the ladder-shaped plate (503) is provided with a pressing spring (504), the upper end of the regulating box (303) is slidably connected with a pressing arc plate (505), and the lower end of the pressing arc plate (505) is in contact with the inclined surface of the ladder-shaped plate (503).

5. The temperature control device for ginger breeding according to claim 1, characterized in that: The exhaust duct (306) is slidably connected with a lifting sealing door plate (506) at the gas outlet end, the supporting table (302) is provided with a mounting frame (507), the mounting frame (507) is slidably connected with a lifting disc (508) inside, the lifting disc (508) is slidably connected with a follower rod (509) and a pulling rod (510), the other end of the follower rod (509) is connected with the pressing arc plate (505), the lifting sealing door plate (506) is provided with a limiting groove, and the pulling rod (510) penetrates through the limiting groove of the lifting sealing door plate (506).

6. The temperature control device for ginger breeding according to claim 1, characterized in that: The swing assembly comprises a swing arm (402) installed rotatably, a driving disc (403) connected with the shaft (305) axis, a slider (404) sliding in the track, and a gear (405) and a rack (406) meshing with each other, the driving disc (403) is provided with a protrusion at an eccentric position, the protrusion slides in the swing arm (402), the other end of the swing arm (402) is rotatably connected with the slider (404), the slider (404) is connected with the rack (406) through a connecting rod, and the gear (405) is connected with the rotating disc (401) axis.

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