CN113568458A - Temperature and humidity greenhouse adjusting system applied to flowers - Google Patents
Temperature and humidity greenhouse adjusting system applied to flowers Download PDFInfo
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- CN113568458A CN113568458A CN202110720926.8A CN202110720926A CN113568458A CN 113568458 A CN113568458 A CN 113568458A CN 202110720926 A CN202110720926 A CN 202110720926A CN 113568458 A CN113568458 A CN 113568458A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention relates to a temperature and humidity greenhouse regulating system applied to flowers, which comprises a greenhouse, wherein a mounting rack, a spraying device, a humidifying device, a dehumidifying device and a soil temperature regulating device are arranged inside the greenhouse, the soil temperature regulating device comprises a heater, a heat exchanger, a water storage tank, a heat exchange pipe, a circulating pump and a three-way electromagnetic valve I, the heat exchange pipe is arranged in the soil in the greenhouse in an S shape, a plurality of heat conduction plates are arranged on the heat exchange pipe, one end of the heat exchange pipe is respectively connected with the water outlet ends of the heater and the heat exchanger through a three-way, the other end of the heat exchange pipe is connected with the water storage tank, a water outlet pipe is arranged on the water storage tank, the circulating pump is arranged on the water outlet pipe, the other end of the water outlet pipe is respectively connected with the water inlet ends of the heater and the heat exchange pipe through the three-way electromagnetic valve I, the heat conduction is carried out on the soil through the heat conduction plates on the heat exchange pipe, thereby realizing the heating or cooling of the soil.
Description
Technical Field
The invention belongs to the technical field of greenhouse regulation systems, and particularly relates to a temperature and humidity greenhouse regulation system for flowers.
Background
The soil temperature is one of the environmental factors of the underground part of the crops, the change of the soil temperature is changed along with factors such as climate, terrain, soil type and physical properties, and the soil temperature not only can affect the external form and internal structure of the crops, but also can affect the change of organic substances in the crops. The breed of flowers requires relatively high to soil temperature humidity, even can also maintain suitable temperature in chilly winter in order to guarantee the big-arch shelter, adopts the air conditioner to heat to the big-arch shelter inside mostly, and the air temperature in the big-arch shelter can only be acted on to air conditioner heating effect, and the hot gas flow in the big-arch shelter is difficult to be conducted to soil in, and the temperature that leads to soil then is difficult to guarantee to influence flower planting quality. Because the big-arch shelter space is great, appear heating easily, the inhomogeneous phenomenon of humidification leads to the temperature and the humidity of both ends soil in the big-arch shelter to probably have the inconsistent condition, and current soil temperature humidity measurement needs artifical repetition every day to operate simultaneously, measures a plurality of positions in the big-arch shelter moreover, and the operation is loaded down with trivial details relatively, greatly increased work load. After the measurement, to inside humidity of present big-arch shelter and temperature environment, need adjust according to the suitable temperature of planting flowers, and the operation of rising and falling temperature of temperature and humidity is controlled for the manual work in the current warmhouse booth mostly, and manual control is influenced by individual subjective factor very greatly, leads to temperature and humidity in the warmhouse booth to compare with the suitable growth temperature of planting flowers very easily, appears or high or low problem, is unfavorable for the growth of flowers in the warmhouse booth.
Disclosure of Invention
Aiming at the problems, the invention discloses a temperature and humidity greenhouse regulating system applied to flowers, and solves the problems that the automatic measurement of the temperature and humidity of soil in a greenhouse cannot be carried out and the intelligent regulation of the temperature and humidity in the greenhouse cannot be realized in the prior art.
The specific technical scheme is as follows:
the temperature and humidity greenhouse adjusting system applied to flowers comprises a greenhouse, wherein a mounting rack, a spraying device, a humidifying device, a dehumidifying device and a soil temperature adjusting device are arranged inside the greenhouse, a PLC (programmable logic controller) is arranged on the mounting rack, a guide seat is horizontally arranged at the bottom of the middle part of the mounting rack through a plurality of connecting rods, a sliding seat is slidably arranged at the bottom of the guide seat, a servo motor used for driving the sliding seat to move is arranged at one end of the guide seat, a lifting frame is arranged at the bottom of the sliding seat, the lifting frame and the servo motor are both electrically connected with the PLC, a soil measuring device is longitudinally arranged at the bottom of the lifting frame through a connecting frame, and the soil measuring device is used for measuring the temperature and humidity in soil and conveying the temperature and humidity to the PLC; the soil temperature adjusting device comprises a heater, a heat exchanger, a water storage tank, a heat exchange pipe, a circulating pump and a three-way solenoid valve I, wherein the heat exchange pipe is arranged in the soil in the greenhouse, a plurality of heat conduction plates are arranged on the heat exchange pipe, one end of the heat exchange pipe is connected with the water outlet ends of the heater and the heat exchanger through a tee joint respectively, the other end of the heat exchange pipe is connected with the water storage tank, a water outlet pipe is arranged on the water storage tank, the circulating pump is arranged on the water outlet pipe, the other end of the water outlet pipe is connected with the water inlet ends of the heater and the heat exchange pipe through the three-way solenoid valve I respectively, the heater heats the water in the heat exchange pipe, the heat exchanger cools the water in the heat exchange pipe, and the heater, the heat exchanger, the circulating pump and the three-way solenoid valve I are all electrically connected with a PLC controller.
Further, the heat-conducting plate includes the heat conduction dish of circular structure and sets up the adapter sleeve at heat conduction dish center, be equipped with the heat conduction passageway of loop configuration in the heat conduction dish, heat conduction passageway both ends inboard is equipped with into water channel and exhalant canal respectively symmetrically, both ends about the adapter sleeve are run through respectively to intake channel and exhalant canal for heat conduction passageway and adapter sleeve inner chamber intercommunication, adapter sleeve inner chamber center is equipped with semi-circular structure's guide plate, the guide plate sets up for the slope, and guide plate arc one end and adapter sleeve inner chamber lower extreme fixed connection are located the exhalant canal top, and both ends are connected with hot exchange pipe about the adapter sleeve.
Further, spray set includes water storage box, raceway, shower and suction pump, the suction pump set up in the water storage box and with the PLC controller electricity is connected, and the suction pump goes out the water outlet end and connects the raceway, and raceway one end is equipped with two three-way solenoid valve, and two both ends of three-way solenoid valve are connected respectively humidification device and shower, the shower sets up respectively in mounting bracket upper end both sides, and is equipped with a plurality of shower nozzles on the shower.
Further, humidification device includes humidifier, atomizing pipe, axial fan, the humidifier sets up in mounting bracket one end, and the humidifier entrance point pass through the pipeline with three-way solenoid valve one end is connected, and the exit end of humidifier is connected the atomizing pipe, atomizing pipe both ends respectively with mounting bracket lower extreme both ends fixed connection, and the atomizing pipe surface has seted up a plurality of through-hole, axial fan sets up the one end that is close to the humidifier at the atomizing pipe, wherein axial fan and humidifier all with the PLC controller electricity is connected.
Furthermore, dehydrating unit includes the dehumidifier and the exhaust pipe that is connected with the dehumidifier exit end, the dehumidifier install one side in warmhouse booth and with the PLC controller electricity is connected, the exhaust pipe runs through warmhouse booth one side and communicates with the external world.
Further, the soil measuring device comprises an outer barrel body, a rotating barrel, a fixed barrel, a driving rod and a driving motor, wherein the top of the outer barrel body is provided with the fixed plate, the top of the fixed plate is provided with the connecting frame and the driving motor, the driving motor is electrically connected with a PLC (programmable logic controller), the output shaft of the driving motor is connected with the driving rod in the inner cavity of the outer barrel body, the driving rod is positioned in the center of the outer barrel body, two sides of the driving rod are longitudinally provided with a limiting strip, the fixed barrel is sleeved outside the driving rod, two sides of the inner wall of the fixed barrel are provided with limiting grooves matched with the limiting strips, the rotating barrel is sleeved outside the fixed barrel, side plates are arranged on the side walls of two sides of the fixed barrel, the tail ends of the two side plates are provided with connecting plates, one side surface of each connecting plate is arranged in an arc shape and is attached to the inner wall of the rotating barrel, and the connecting plates are fixedly connected with the inner wall of the rotating barrel, form the installation cavity between the inner wall of rotatory section of thick bamboo and the outer wall of a fixed section of thick bamboo, longitudinal arrangement is equipped with a plurality of through-holes on the lateral wall of rotatory section of thick bamboo, installs temperature sensor probe and humidity transducer probe in a plurality of through-holes, temperature sensor probe and humidity transducer probe all are connected with the PLC controller electricity, rotatory section of thick bamboo outer wall and outer barrel inner wall laminating set up, and threaded connection between rotatory section of thick bamboo outer wall and the outer barrel inner wall, and rotatory bobbin base end is equipped with the boring head, the maximum diameter of boring head is greater than the internal diameter of outer barrel.
Furthermore, a plurality of accommodating grooves are longitudinally arranged on two sides of the limiting strip, each accommodating groove is internally provided with a ball, and the balls are attached to the limiting grooves.
Furthermore, the bottom of the outer cylinder body is provided with an accommodating cylinder for accommodating the drilling head.
Furthermore, a circle of supporting seat is circumferentially arranged at the bottom end of the accommodating cylinder.
Furthermore, the front positions of the temperature sensor probe and the humidity sensor probe are not more than the end face of the through hole.
The invention has the beneficial effects that:
(1) according to the automatic temperature and humidity adjusting system, the soil temperature and humidity are measured by the soil measuring device and are sent to the PLC for analysis and judgment, whether the soil temperature and humidity reach the preset standard or not is judged, then the soil humidity is adjusted by the humidifying device or the dehumidifying device, and the soil temperature is heated or cooled by the soil temperature adjusting device, so that the soil in the greenhouse can reach the standard, and automatic adjustment is realized.
(2) According to the soil drilling measurement device, the servo motor drives the sliding seat to move in the greenhouse, and the lifting frame drives the soil measurement device to descend for soil drilling measurement, so that the soil in the greenhouse is comprehensively measured, the measurement precision is improved, and the difference of regional soil is reduced.
(3) Soil temperature adjusting device passes through heat exchanger or heater and cools down or heats the water in the hot exchange pipe to carry out heat-conduction to soil through the heat-conducting plate that sets up on hot exchange pipe, thereby realize the heating or the cooling to soil, traditional air heat conduction of comparing has improved soil temperature regulation efficiency greatly.
(4) Soil measuring device passes through driving motor and drives the actuating lever and rotatory section of thick bamboo rotation for screw action is rotatory and downstream down between rotatory section of thick bamboo and the outer sleeve, and utilizes boring probe's the operation of boring ground fast, thereby improves drilling efficiency, makes rotatory section of thick bamboo can enter into soil fast, is applicable to the soil of different soil texture, and the simple operation effectively improves soil temperature detection efficiency.
(5) Through installing humidity transducer and temperature sensor probe in the through-hole of a rotatory section of thick bamboo, can avoid the contact with soil gravel and sand, effectively improve sensor probe's life.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
FIG. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic top view of the soil temperature control device of the present invention.
Fig. 4 is a side cross-sectional view of a thermally conductive plate of the present invention.
Fig. 5 is a front sectional view of a heat-conducting plate according to the present invention.
Fig. 6 is a schematic structural view of the soil measuring device of the present invention.
Fig. 7 is a schematic transverse cross-sectional view of a soil measuring device according to the present invention.
The greenhouse comprises a greenhouse 1, a mounting frame 2, a connecting rod 21, a guide seat 22, a sliding seat 23, a servo motor 24, a lifting frame 25 and a connecting frame 26;
a PLC controller 3;
the device comprises a heater 41, a heat exchanger 42, a water storage tank 43, a water outlet pipe 431, a heat exchange pipe 44, a heat conduction plate 45, a heat conduction plate 451, a water inlet channel 4511, a water outlet channel 4512, a heat conduction channel 4513, a connecting sleeve 452, a guide plate 4521, a circulating pump 46 and a three-way electromagnetic valve I47;
a water storage tank 51, a water delivery pipe 52, a spray pipe 53, a spray head 531, a water pump 54 and a three-way electromagnetic valve II 55;
a humidifier 61, an atomizing pipe 62, and an axial fan 63;
a dehumidifier 71, an exhaust duct 72;
the soil measuring device 8, the outer cylinder 81, the fixing plate 811, the accommodating cylinder 812, the supporting seat 813, the rotating cylinder 82, the through hole 821, the drilling probe 822, the fixing cylinder 83, the limiting groove 831, the side plate 832, the connecting plate 833, the mounting cavity 834, the driving rod 84, the limiting strip 841, the accommodating groove 842, the ball 843, the driving motor 85, the humidity sensor probe 86 and the temperature sensor probe 87.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing and the arrangement of the fixing and the connection are all general connection modes in the mechanical field, and the fixing and the connection can be performed by welding, bolt and nut connection and screw connection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-7, the temperature and humidity greenhouse regulation system applied to flowers comprises a greenhouse 1, wherein a mounting frame 2, a spraying device, a humidifying device, a dehumidifying device and a soil temperature regulation device are arranged inside the greenhouse 1, a PLC controller 3 is arranged on the mounting frame 2, a guide seat 22 is horizontally arranged at the bottom of the middle part of the mounting frame 2 through a plurality of connecting rods 21, a sliding seat 23 is arranged at the bottom of the guide seat 22 in a sliding manner, a servo motor 24 for driving the sliding seat 23 to move is arranged at one end of the guide seat 22, a lifting frame 25 is arranged at the bottom of the sliding seat 23, the lifting frame 25 and the servo motor 24 are both electrically connected with the PLC controller 3, a soil measurement device 8 is longitudinally arranged at the bottom of the lifting frame 25 through a connecting frame 26, and the soil measurement device 8 is used for measuring the temperature and humidity in soil and conveying the soil to the PLC controller 3; the soil temperature adjusting device comprises a heater 4, a heat exchanger 42, a water storage tank 43, a heat exchange pipe 44, a circulating pump 46 and a three-way electromagnetic valve I47, wherein the heat exchange pipe 44 is arranged in the soil in the greenhouse 1 in an S shape, and a plurality of heat conducting plates 45 are arranged on the heat exchanging pipe 44, one end of the heat exchanging pipe 44 is respectively connected with the water outlet ends of the heater 4 and the heat exchanger 42 through a tee joint, the other end of the heat exchanging pipe 44 is connected with the water storage tank 43, a water outlet pipe 431 is arranged on the water storage tank 43, a circulating pump 46 is arranged on the water outlet pipe 431, the other end of the water outlet pipe is respectively connected with the heater 4 and the water inlet end of the heat exchange pipe through a three-way electromagnetic valve I47, the heater 4 heats the water in the heat exchange pipe 44, the heat exchanger 42 cools the water in the heat exchange pipe 44, and the heater 4, the heat exchanger 42, the circulating pump 46 and the three-way electromagnetic valve 47 are all electrically connected with the PLC 3.
Further, the heat conducting plate 45 comprises a heat conducting disc 451 with a circular structure and a connecting sleeve 452 arranged at the center of the heat conducting disc 451, a heat conducting channel 4513 with an annular structure is arranged in the heat conducting disc 451, the inner sides of the two ends of the heat conducting channel 4513 are respectively and symmetrically provided with a water inlet channel 4511 and a water outlet channel 4512, the water inlet channel 4511 and the water outlet channel 4512 respectively penetrate through the upper end and the lower end of the connecting sleeve 452, so that the heat conducting channel 4513 is communicated with the inner cavity of the connecting sleeve 452, the center of the inner cavity of the connecting sleeve 452 is provided with a guide plate 4521 with a semicircular structure, the guide plate 4521 is obliquely arranged, the arc-shaped end of the guide plate 4521 is fixedly connected with the lower end of the inner cavity of the connecting sleeve 452 and is positioned above the water outlet channel 4512, and the left end and right end of the connecting sleeve 452 are connected with the heat exchanging pipe 44.
Further, spray set includes water storage tank 51, raceway 52, shower 53 and suction pump 54, suction pump 54 set up in water storage tank 51 and with PLC controller 3 electricity is connected, and suction pump 54 water outlet end connects raceway 52, and raceway 52 one end is equipped with two 55 of three-way solenoid valve, and two 55 both ends of three-way solenoid valve are connected humidification device and shower 53 respectively, shower 53 sets up respectively in 2 upper end both sides of mounting bracket, and is equipped with a plurality of shower 531 on the shower 53.
Further, humidification device includes humidifier 61, atomizing pipe 62, axial fan 63, humidifier 61 sets up in 2 one ends of mounting bracket, and humidifier 61 entrance point pass through the pipeline with a 47 end of three-way solenoid valve is connected, and humidifier 61's exit end is connected atomizing pipe 62, atomizing pipe 62 both ends respectively with mounting bracket 2 lower extreme both ends fixed connection, and a plurality of through-hole 821 that is used for spouting the atomizing drop of water is seted up on atomizing pipe 62 surface, axial fan 63 sets up the one end that is close to humidifier 61 at atomizing pipe 62, wherein axial fan 63 and humidifier 61 all with PLC controller 3 electricity is connected.
Further, the dehumidifying device comprises a dehumidifier 71 and an exhaust pipe 72 connected with an outlet end of the dehumidifier 71, the dehumidifier 71 is installed at one side in the greenhouse 1 and is electrically connected with the PLC controller 3, and the exhaust pipe 72 penetrates through one side of the greenhouse 1 and is communicated with the outside.
Further, soil measuring device 8 includes outer barrel 81, a rotatory section of thick bamboo 82, a fixed section of thick bamboo 83, actuating lever 84, driving motor 85, outer barrel 81 top is equipped with fixed plate 811, fixed plate 811 top sets up link 26 and driving motor 85, driving motor 85 is connected with PLC controller 3 electricity, and driving motor 85's output shaft is connected in outer barrel 81 inner chamber actuating lever 84, actuating lever 84 is located the center of outer barrel 81, and the both sides of actuating lever 84 vertically are equipped with spacing 841, and the actuating lever 84 outside cover establishes fixed section of thick bamboo 83, and the inner wall both sides of fixed section of thick bamboo 83 are equipped with spacing 831 of spacing 841 looks adaptation, and the outside cover of fixed section of thick bamboo 83 is established rotatory section of thick bamboo 82, and be equipped with curb plate 832 on the both sides of fixed section of thick bamboo 83, two the end of curb plate 832 is equipped with connecting plate 833, a side surface of connecting plate 833 sets up for the arc and sets up with the inner wall laminating of rotatory section of thick bamboo 82, and fixed connection between connecting plate 833 and the inner wall of rotatory section of thick bamboo 82, form installation cavity 834 between the inner wall of rotatory section of thick bamboo 82 and the outer wall of fixed section of thick bamboo 83, longitudinal arrangement is equipped with a plurality of through-holes 821 on the lateral wall of rotatory section of thick bamboo 82, installs temperature sensor probe 87 and humidity transducer probe 86 in a plurality of through-holes 821, temperature sensor probe 87 and humidity transducer probe 86 all are connected with PLC controller 3 electricity, rotatory section of thick bamboo 82 outer wall and the laminating of outer barrel 81 inner wall set up, and threaded connection between rotatory section of thick bamboo 82 outer wall and the outer barrel 81 inner wall, rotatory section of thick bamboo 82 bottom is equipped with drill probe 822, drill probe 822's the maximum diameter is greater than the internal diameter of outer barrel 81.
Further, a plurality of accommodating grooves 842 are longitudinally arranged on both sides of the limiting strip 841, a ball 843 is arranged in each accommodating groove 842, and the ball 843 is attached to the limiting groove 831.
Further, the bottom of the outer cylinder 81 is provided with a receiving cylinder 812 for receiving a drilling head 822.
Further, a circle of supporting seat 813 is circumferentially arranged at the bottom end of the accommodating cylinder 812.
Further, the front end positions of the temperature sensor probe 87 and the humidity sensor probe 86 do not exceed the end surface of the through hole 821.
The working principle is as follows:
during operation, the soil temperature and humidity in the greenhouse are measured through the soil measuring device 8, the PLC 3 controls the servo motor 24 to drive the sliding seat 23 to move in the greenhouse, the soil measuring device 8 is driven to descend through the lifting frame 25, the outer cylinder 81 descends and is placed on the soil, the driving rod 84 and the rotating cylinder 82 are driven to rotate through the driving motor 85, the rotating cylinder 82 and the outer cylinder rotate under the action of threads, the limiting groove 831 of the rotating cylinder 82 moves downwards along the limiting strip 841 under the action of the ball 843, the drilling probe 822 rotates and performs ground drilling operation, as the maximum diameter of the drilling probe 822 is larger than the inner diameter of the outer cylinder 81, the acting force generated when the rotating cylinder 82 rotates downwards and contacts with the soil is relatively small, the temperature sensor probe 87 in the through hole 821 detects the temperature inside the soil and sends a signal to the PLC, after the PLC processor analyzes and processes the signals, whether the temperature and the humidity reach the standard or not is judged; the humidifier 61 or the dehumidifier 71 can then be controlled to adjust the humidity; according to the real-time temperature of soil, the soil temperature adjusting device utilizes the heat exchanger 42 or the heater 4 to cool or heat water in the heat exchange tube 44, and conducts heat to the soil through the heat conduction plate 45 arranged on the heat exchange tube 44, when the water passes through the connecting sleeve 452, part of the water enters the heat conduction channel 4513 through the water inlet channel 4511 under the action of the guide plate 4521, and then returns to the connecting sleeve 452 from the water outlet channel 4512, so that the heat conduction plate 45 conducts sufficient heat exchange to the soil, heating or cooling to the soil is achieved, and the preset standard is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. Be applied to temperature and humidity greenhouse governing system of flowers, including greenhouse (1), its characterized in that, greenhouse (1) inside is equipped with mounting bracket (2), spray set, humidification device, dehydrating unit and soil temperature regulation device, be equipped with PLC controller (3) on mounting bracket (2), mounting bracket (2) middle part bottom is provided with guide holder (22) through a plurality of connecting rod (21) levels, guide holder (22) bottom slides and is equipped with sliding seat (23), and guide holder (22) one end is equipped with and is used for driving sliding seat (23) to carry out servo motor (24) of displacement, and sliding seat (23) bottom is provided with crane (25), crane (25) and servo motor (24) all are connected with PLC controller (3) electricity, and crane (25) bottom vertically is provided with soil measuring device (8) through link (26), the soil measuring device (8) is used for measuring the temperature and humidity in soil and transmitting the temperature and humidity to the PLC (3); the soil temperature adjusting device comprises a heater (4), a heat exchanger (42), a water storage tank (43), a heat exchange pipe (44), a circulating pump (46) and a first three-way electromagnetic valve (47), wherein the heat exchange pipe (44) is arranged in the soil in the greenhouse shed (1) in an S shape, a plurality of heat conducting plates (45) are arranged on the heat exchange pipe (44), one end of the heat exchange pipe (44) is connected with the water outlet ends of the heater (4) and the heat exchanger (42) respectively through a three-way, the other end of the heat exchange pipe (44) is connected with the water storage tank (43), a water outlet pipe is arranged on the water storage tank (43), the circulating pump (46) is arranged on the water outlet pipe, the other end of the water outlet pipe is connected with the water inlet ends of the heater (4) and the heat exchange pipe respectively through the first three-way electromagnetic valve (47), and the heater (4) heats the water in the heat exchange pipe (44), the heat exchanger (42) cools water in the heat exchange tube (44), and the heater (4), the heat exchanger (42), the circulating pump (46) and the three-way solenoid valve I (47) are electrically connected with the PLC (3).
2. The greenhouse regulating system for temperature and humidity applied to flowers and plants as claimed in claim 1, wherein the heat conducting plate (45) comprises a heat conducting disc (451) with a circular structure and a connecting sleeve (452) arranged at the center of the heat conducting disc (451), a heat conducting channel (4513) with an annular structure is arranged in the heat conducting disc (451), a water inlet channel (4511) and a water outlet channel (4512) are symmetrically arranged at the inner sides of both ends of the heat conducting channel (4513), respectively, the water inlet channel (4511) and the water outlet channel (4512) respectively penetrate through the upper end and the lower end of the connecting sleeve (452), so that the heat conducting channel (4513) is communicated with the inner cavity of the connecting sleeve (452), a guide plate (4521) with a semicircular structure is arranged at the center of the inner cavity of the connecting sleeve (452), the guide plate (4521) is obliquely arranged, and the arc-shaped end of the guide plate (4521) is fixedly connected with the lower end of the inner cavity of the connecting sleeve (452) and is positioned above the water outlet channel (4512), and the left and right ends of the connecting sleeve (452) are connected with the heat exchange tube (44).
3. The greenhouse temperature and humidity regulating system applied to flowers as claimed in claim 1, wherein the spraying device comprises a water storage tank (51), a water delivery pipe (52), a spraying pipe (53) and a water suction pump (54), the water suction pump (54) is arranged in the water storage tank (51) and is electrically connected with the PLC controller (3), the water outlet end of the water suction pump (54) is connected with the water delivery pipe (52), one end of the water delivery pipe (52) is provided with a second three-way electromagnetic valve (55), two ends of the second three-way electromagnetic valve (55) are respectively connected with the humidifying device and the spraying pipe (53), the spraying pipes (53) are respectively arranged on two sides of the upper end of the mounting frame (2), and the spraying pipes (53) are provided with a plurality of spray heads (531).
4. A greenhouse temperature and humidity adjusting system as claimed in claim 1, wherein the humidifying device comprises a humidifier (61), an atomizing pipe (62), and an axial fan (63), the humidifier (61) is disposed at one end of the mounting frame (2), the inlet end of the humidifier (61) is connected to the first three-way solenoid valve (47) through a pipe, the outlet end of the humidifier (61) is connected to the atomizing pipe (62), the two ends of the atomizing pipe (62) are respectively fixedly connected to the two ends of the lower end of the mounting frame (2), a plurality of through holes (821) are formed in the surface of the atomizing pipe (62), the axial fan (63) is disposed at one end of the atomizing pipe (62) close to the humidifier (61), and the axial fan (63) and the humidifier (61) are electrically connected to the PLC controller (3).
5. The temperature and humidity greenhouse regulation system for flowers and plants as claimed in claim 1, wherein the dehumidifying device comprises a dehumidifier (71) and an exhaust duct (72) connected to an outlet end of the dehumidifier (71), the dehumidifier (71) is installed at one side inside the greenhouse (1) and electrically connected to the PLC controller (3), and the exhaust duct (72) penetrates one side of the greenhouse (1) and is communicated with the outside.
6. The greenhouse regulating system for temperature and humidity applied to flowers as claimed in claim 1, wherein the soil measuring device (8) comprises an outer cylinder (81), a rotating cylinder (82), a fixed cylinder (83), a driving rod (84), and a driving motor (85), a fixing plate (811) is provided on the top of the outer cylinder (81), the connecting frame (26) and the driving motor (85) are provided on the top of the fixing plate (811), the driving motor (85) is electrically connected with the PLC controller (3), the driving rod (84) is connected to the output shaft of the driving motor (85) in the inner cavity of the outer cylinder (81), the driving rod (84) is located at the center of the outer cylinder (81), a limiting strip (841) is longitudinally provided on both sides of the driving rod (84), the fixed cylinder (83) is sleeved on the outer side of the driving rod (84), a limiting groove (831) adapted to the limiting strip (841) is provided on both sides of the inner wall of the fixed cylinder (83), the outer side of a fixed cylinder (83) is sleeved with the rotary cylinder (82), side plates (832) are arranged on side walls of two sides of the fixed cylinder (83), a connecting plate (833) is arranged at the tail end of each side plate (832), one side surface of each connecting plate (833) is arranged in an arc shape and is attached to the inner wall of the rotary cylinder (82), the connecting plates (833) are fixedly connected with the inner wall of the rotary cylinder (82), an installation cavity (834) is formed between the inner wall of the rotary cylinder (82) and the outer wall of the fixed cylinder (83), a plurality of through holes (821) are longitudinally arranged on the side wall of the rotary cylinder (82), a temperature sensor probe (87) and a humidity sensor probe (86) are installed in the through holes (821), the temperature sensor probe (87) and the humidity sensor probe (86) are electrically connected with a PLC (3), the outer wall of the rotary cylinder (82) is attached to the inner wall of an outer cylinder body (81), and the outer wall of the rotary cylinder (82) is in threaded connection with the inner wall of the outer cylinder body (81), and the bottom end of the rotary cylinder (82) is provided with a drilling head (822).
7. The greenhouse regulating system for temperature and humidity applied to flowers as claimed in claim 6, wherein a plurality of accommodating grooves (842) are longitudinally arranged on both sides of the limiting strip (841), each accommodating groove (842) is provided with a ball (843), and the balls (843) are attached to the limiting groove (831).
8. A greenhouse regulation system as claimed in claim 6, characterized in that the outer cylinder (81) has a receiving cylinder (812) at the bottom for receiving the drilling head (822).
9. A greenhouse regulation system as claimed in claim 8, characterized in that the bottom of the containing cylinder (812) is provided with a ring of supporting seat (813) around the circumference.
10. A temperature and humidity greenhouse regulation system as claimed in claim 6 applied to flowers, wherein the front positions of the temperature sensor probe (87) and the humidity sensor probe (86) do not exceed the end surface of the through hole (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326876A (en) * | 2021-12-17 | 2022-04-12 | 宁夏嘉地酒园酒庄有限公司 | Cellar environment self-adjusting intelligent system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203595955U (en) * | 2013-11-16 | 2014-05-14 | 山东沃得格伦中央空调股份有限公司 | System for automatically controlling ground temperature and ground humidity of greenhouse |
| WO2015035468A1 (en) * | 2013-09-12 | 2015-03-19 | Helicool Pty Ltd | Soil temperature regulation system |
| CN206895327U (en) * | 2017-03-07 | 2018-01-19 | 中山大学新华学院 | A kind of intelligent greenhouse of agricultural |
| US20190072434A1 (en) * | 2017-09-05 | 2019-03-07 | The United States Of America As Represented By The Secretary Of Agriculture | High Temperature Soil Probe |
| CN210491868U (en) * | 2019-05-17 | 2020-05-12 | 宁夏欣欣向荣苗木有限公司 | Facility greenhouse for high-temperature seedling culture of grape seedlings |
| CN112304453A (en) * | 2020-10-21 | 2021-02-02 | 温州万真网络科技有限公司 | Telescopic temperature sensing probe with simple installation process |
| CN112326924A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Greenhouse information detection device |
| CN212513691U (en) * | 2019-12-25 | 2021-02-09 | 湖北大学 | Soil sampling device for geological exploration |
| CN212539705U (en) * | 2020-06-28 | 2021-02-12 | 河北华测检测服务有限公司 | Soil temperature collector of multistage degree of depth |
| CN212872469U (en) * | 2020-09-10 | 2021-04-02 | 广东精科环境科技有限公司 | Soil temperature humidity detection device |
-
2021
- 2021-06-28 CN CN202110720926.8A patent/CN113568458B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035468A1 (en) * | 2013-09-12 | 2015-03-19 | Helicool Pty Ltd | Soil temperature regulation system |
| CN203595955U (en) * | 2013-11-16 | 2014-05-14 | 山东沃得格伦中央空调股份有限公司 | System for automatically controlling ground temperature and ground humidity of greenhouse |
| CN206895327U (en) * | 2017-03-07 | 2018-01-19 | 中山大学新华学院 | A kind of intelligent greenhouse of agricultural |
| US20190072434A1 (en) * | 2017-09-05 | 2019-03-07 | The United States Of America As Represented By The Secretary Of Agriculture | High Temperature Soil Probe |
| CN210491868U (en) * | 2019-05-17 | 2020-05-12 | 宁夏欣欣向荣苗木有限公司 | Facility greenhouse for high-temperature seedling culture of grape seedlings |
| CN212513691U (en) * | 2019-12-25 | 2021-02-09 | 湖北大学 | Soil sampling device for geological exploration |
| CN212539705U (en) * | 2020-06-28 | 2021-02-12 | 河北华测检测服务有限公司 | Soil temperature collector of multistage degree of depth |
| CN212872469U (en) * | 2020-09-10 | 2021-04-02 | 广东精科环境科技有限公司 | Soil temperature humidity detection device |
| CN112326924A (en) * | 2020-10-14 | 2021-02-05 | 徐州观田信息科技有限公司 | Greenhouse information detection device |
| CN112304453A (en) * | 2020-10-21 | 2021-02-02 | 温州万真网络科技有限公司 | Telescopic temperature sensing probe with simple installation process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326876A (en) * | 2021-12-17 | 2022-04-12 | 宁夏嘉地酒园酒庄有限公司 | Cellar environment self-adjusting intelligent system |
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