Early warning regulation and control device for preventing grapes from being frozen in early spring

Abstract

The utility model is applicable to the technical field of early-warning regulation and control devices, and provides an early-warning regulation and control device for preventing grapes from being frozen in early spring, which comprises a heat preservation bin and a fan, one end of the fan communicates with the heat preservation bin, and the other end of the fan communicates with a heat conduction main pipe. The monitoring mechanism is arranged beside the heat conduction main pipe; according to the utility model, the rapid transmission and wide distribution of heat are realized, and the environmental conditions in the greenhouse are monitored in real time, so that the utilization efficiency of the heat is obviously improved, and the heat utilization rate of the greenhouse is improved; the system ensures that grapes grow in a relatively warm and stable environment, effectively prevents freeze injury in early spring, can monitor temperature and humidity data in a greenhouse in real time, provides comprehensive environment information for planters, and gives an alarm in time to remind the planters to take necessary measures when abnormal conditions are monitored, so that the planting efficiency is improved. Therefore, healthy growth and stable yield of grapes are comprehensively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to early warning control device technical field, especially prevent early spring grape frost damage's early warning control device. BACKGROUND

[0002] Grape is an important economic crop, and its growth process has strict requirements on environmental conditions; in early spring, grape plants are easily affected by low temperature frost damage due to large temperature fluctuations, resulting in growth obstruction, yield reduction or even plant death;

[0003] Traditional grape frost prevention measures mainly rely on manual observation and experience judgment, and this method has significant limitations; first, the manual observation method is inefficient and difficult to capture the subtle fluctuations of temperature changes in time, so as to respond to the threat of low temperature frost damage; second, the judgment by experience often lacks scientific basis, and it is difficult to accurately assess the actual impact of low temperature on grape plants, resulting in the implementation of frost prevention measures often lagging or improper;

[0004] Due to these limitations, traditional frost prevention measures often cannot effectively prevent grape frost damage in early spring; when the temperature drops suddenly, grape plants may be damaged due to the lack of timely access to sufficient heat protection, thereby affecting their normal growth and yield; such losses not only affect the economic benefits of the growers, but also may have an adverse impact on the entire grape industry. INVENTION CONTENTS

[0005] The utility model provides prevent early spring grape frost damage's early warning control device, aims at solving the problem that the traditional frost prevention measures rely on manual observation and experience judgment, resulting in delayed response and inaccurate assessment, which is difficult to effectively prevent early spring grape frost damage and affect growth, yield and economic benefits.

[0006] The utility model is realized in this way, prevent early spring grape frost damage's early warning control device, including the heat preservation warehouse, the heat preservation water is stored in the heat preservation warehouse;The fan is arranged at the top position of the heat preservation warehouse;One end of the fan is communicated with the heat preservation warehouse, and the other end of the fan is communicated with the heat preservation main pipe;The monitoring mechanism is arranged on the side of the heat preservation main pipe;The heat preservation branch pipe is communicated with the one end of the heat preservation main pipe away from the heat preservation warehouse, and the heat preservation branch pipe and the heat preservation main pipe are vertically distributed;A plurality of extension sub-pipes are communicated on the heat preservation branch pipe;The mounting head is communicated on a plurality of extension sub-pipes, and a plurality of reserved through grooves are formed in the mounting head.

[0007] Preferably, the monitoring mechanism comprises: a sleeve arranged on the heat preservation main pipe;The extension support is arranged on the side wall of the sleeve;The monitoring box is arranged on the other side of the extension support, and the temperature sensor, the humidity sensor, the buzzer alarm and the controller are integrated in the monitoring box.

[0008] Preferably, the monitoring mechanism further comprises: a mounting seat arranged at the top of the monitoring box; and a camera arranged on the mounting seat.

[0009] Preferably, the monitoring mechanism further comprises: a circulating fan arranged on the outer wall of the monitoring box, and the circulating fan is arranged at a position adjacent to the mounting head on one side of the monitoring box.

[0010] Preferably, the extension sub-pipe is provided with a one-way valve.

[0011] Preferably, the side wall of the heat preservation bin is provided with a PTC ceramic heating element.

[0012] Preferably, the monitoring mechanism is electrically connected with the PTC ceramic heating element.

[0013] Compared with the prior art, the embodiment of the present application has the following beneficial effects:

[0014] Firstly, the device realizes rapid heat transfer and extensive distribution, further expands the range of heat transfer, and adjusts the heat transfer efficiency and range by controlling the rotating speed of the fan and the heating power of the PTC ceramic heating element. This real-time monitoring and intelligent control method not only improves the response speed and accuracy of the system, but also ensures that heat can be uniformly transferred to the grape growing area. This not only improves the utilization efficiency of heat, but also ensures that grapes can grow in a relatively warm and stable environment, effectively preventing frost damage in early spring.

[0015] Secondly, the device can monitor the temperature and humidity data in the greenhouse in real time, provide comprehensive environmental information for the grower, and once the temperature or humidity is lower than the set safety threshold, the buzzer will immediately sound an alarm to remind the grower to take necessary measures. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0017] Figure 2 is a schematic diagram of the three-dimensional structure of the present application;

[0018] Figure 3 is a side view of the present application;

[0019] Figure 4 is a bottom view of the present application;

[0020] Figure 5 is a front view of the present application;

[0021] In the figure: 1. Insulation chamber; 2. Fan; 3. Heat transfer main pipe; 4. Heat transfer branch pipe; 5. Extension secondary pipe; 6. Mounting head; 7. Reserved slot; 8. Sleeve; 9. Extension bracket; 10. Monitoring box; 11. Mounting base; 12. Camera; 13. Circulation fan; 14. One-way valve; 15. PTC ceramic heating element. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The embodiment of the utility model provides an early warning and control device for preventing early spring frost damage to grapes, such as Figures 1-5 As shown, it includes an insulation bin 1, in which insulation water is stored; a fan 2 is arranged at the top of the insulation bin 1; one end of the fan 2 is connected to the insulation bin 1, and the other end of the fan 2 is connected to a heat conduction main pipe 3; a monitoring mechanism is arranged next to the heat conduction main pipe 3; the end of the heat conduction main pipe 3 away from the insulation bin 1 is connected to a heat conduction branch pipe 4, and the heat conduction branch pipe 4 is vertically distributed to the heat conduction main pipe 3; the heat conduction branch pipe 4 is connected to a plurality of extended secondary pipes 5; a mounting head 6 is connected to the plurality of extended secondary pipes 5, and a plurality of reserved through slots 7 are opened through the mounting head 6.

[0025] It needs to be explained that, since the traditional anti-freezing measures rely on manual observation and experience judgment, leading to delayed response and inaccurate evaluation, it is difficult to effectively prevent early spring grape frost damage, affecting growth, yield and economic benefit, the scheme realizes rapid heat transfer, extensive distribution and uniform transfer by monitoring the temperature and humidity data in the greenhouse in real time, combining with the rotating speed of the fan 2 and the heating power of the PTC ceramic heating element 15; this intelligent monitoring and efficient heat management mode not only improves the utilization efficiency of heat, but also ensures that the grape can grow in a relatively warm, humidity suitable and stable environment; once the environmental parameters are lower than the set safety threshold, the system will immediately issue an alarm to remind the grower to take necessary measures, thereby effectively preventing frost damage in early spring, providing strong guarantee for the healthy growth of grape.

[0026] Specifically, in the embodiment, the scheme mainly includes a heat preservation bin 1, a fan 2 is arranged at the top of the heat preservation bin 1, one end of the fan 2 is communicated with the heat preservation bin 1, and the other end is communicated with a heat conduction main pipe 3; when the temperature of the grape planting greenhouse begins to drop and threatens the safety of the grape, the fan 2 starts to work; the fan 2 draws out the hot air in the heat preservation bin 1 through the heat conduction main pipe 3 and blows it to a heat conduction branch pipe 4; the heat conduction main pipe 3 and the heat conduction branch pipe 4 jointly constitute an efficient heat transfer system, wherein the heat conduction branch pipe 4 is vertically distributed with the heat conduction main pipe 3, and such a design is helpful to the uniform distribution of heat in a wider area;

[0027] On the heat conduction branch pipe 4, a plurality of extension sub-pipes 5 are connected; the extension sub-pipes 5 further expand the range of heat transfer, so that more areas can be affected by heat; an installation head 6 is connected to each extension sub-pipe 5, a plurality of reserved through grooves 7 are formed through the installation head 6; these reserved through grooves 7 are helpful to the emission of heat; at the same time, a monitoring mechanism continuously monitors the temperature of the planting greenhouse and the growth environment of the grape; once it is found that the temperature is below the set safety threshold, the rotating speed of the fan 2 is controlled to adjust the heat transfer efficiency and range, so as to ensure that the grape can grow in a relatively warm and stable environment.

[0028] As shown in the further preferred embodiment of the utility model, Figure 3 As shown, the monitoring mechanism comprises: a sleeve 8 sleeved on the heat conduction main pipe 3; an extension support 9 arranged on the side wall of the sleeve 8; a monitoring box 10 arranged on the other side of the extension support 9, and the monitoring box 10 is integrated with a temperature sensor (PT100), a humidity sensor (DHT11), a buzzer alarm (AD16-22SM) and a controller (S7-200).

[0029] In this embodiment, the side wall of the sleeve 8 is provided with an extension support 9, which not only plays a supporting role, but also stably fixes the monitoring box 10 in place; a variety of sensors and controllers are integrated in the monitoring box 10; wherein the temperature sensor is responsible for real-time monitoring of the temperature around the grape planting greenhouse, and the humidity sensor is used to monitor the humidity condition in the grape planting greenhouse, providing comprehensive environmental information for the grower; and the buzzer is an important early warning device, which will immediately emit a loud alarm sound to remind the grower to take necessary measures once the temperature or humidity is lower than the set safety threshold.

[0030] The controller is responsible for receiving data from the temperature sensor and the humidity sensor, and once the controller finds that the data is abnormal, such as the temperature falling below the safety threshold, it will immediately trigger the early warning system and adjust the speed of the fan 2 to adjust the heat transfer efficiency and range; these measures aim to ensure that the grape can grow in a relatively warm, stable and suitable humidity environment, thereby effectively preventing frost damage in early spring.

[0031] As shown in the further preferred embodiment of the utility model, Figures 1-3 The monitoring mechanism further comprises: a mounting seat 11 arranged at the top of the monitoring box 10; and a camera 12 arranged on the mounting seat 11.

[0032] In this embodiment, the camera 12 continuously captures and records image information in the greenhouse, and the grower can intuitively understand the growth state of the grape and the actual environmental conditions in the greenhouse by observing the picture captured by the camera 12, so as to more accurately determine whether further control measures need to be taken.

[0033] As shown in the further preferred embodiment of the utility model, Figure 1 The monitoring mechanism further comprises: a circulating fan 13 arranged on the outer side wall of the monitoring box 10, and the circulating fan 13 is arranged at a position adjacent to the mounting head 6 on one side of the monitoring box 10.

[0034] In this embodiment, the circulating fan 13 can directly act on the heat area released by the mounting head 6 and the reserved through slot 7 thereon, further promoting the uniform distribution and effective transmission of heat, and the airflow generated by the rotation of the circulating fan 13 not only accelerates the diffusion of heat, but also enhances the convection of air in the greenhouse, thereby improving the efficiency of the entire heat transfer system.

[0035] As shown in the further preferred embodiment of the utility model, Figures 1-2 The one-way valve 14 is arranged on the extension sub-pipe 5.

[0036] In the embodiment, the design of the one-way valve 14 enables the heat to flow in one direction during the heat transfer, avoiding the backflow and loss of the heat, when the fan 2 starts to work, it will draw the hot air in the heat preservation bin 1 out through the heat conducting main pipe 3 and blow to the heat conducting branch pipe 4, the extended secondary pipe 5 on the heat conducting branch pipe 4 further expands the range of the heat transfer, and the one-way valve 14 ensures that the heat can only flow in the set direction, i.e. from the heat conducting branch pipe 4 to the grape growing area in the greenhouse.

[0037] As shown in the further preferred embodiment of the utility model, Figure 1 The side wall of the heat preservation bin 1 is provided with a PTC ceramic heating element 15.

[0038] In the embodiment, the PTC ceramic heating element 15 can automatically adjust the heating power according to the actual temperature in the heat preservation bin 1, so as to keep the relative stability of the temperature in the bin, when the temperature in the bin is lower than the set value, the resistance value of the PTC ceramic heating element 15 decreases, the current increases, the heating power increases, and more heat is provided for the heat preservation bin 1, on the contrary, when the temperature in the bin is higher than the set value, the resistance value of the PTC ceramic heating element 15 increases, the current decreases, and the heating power decreases, so as to prevent overheating.

[0039] As shown in the further preferred embodiment of the utility model, Figure 1 The monitoring mechanism is electrically connected with the PTC ceramic heating element 15.

[0040] In the embodiment, through the electrical connection between the monitoring mechanism and the PTC ceramic heating element 15 and the cooperative work of the whole system, the temperature stability of the grape growing environment can be efficiently adjusted and maintained, and strong guarantee is provided for the healthy growth of the grape.

[0041] Working principle: the heat preservation bin 1 of the device is located at the top of the system, and heat preservation water is stored in the heat preservation bin 1, under the heating action of the PTC ceramic heating element 15, the temperature in the heat preservation bin 1 is relatively stable, and the heat preservation water generates hot air after being heated; one end of the fan 2 is communicated with the heat preservation bin 1, and the other end is communicated with the heat conducting main pipe 3; when the temperature in the greenhouse begins to drop and threatens the safety of the grape, the fan 2 starts to work, draws the hot air in the heat preservation bin 1 out, and blows to the heat conducting branch pipe 4 through the heat conducting main pipe 3; the heat conducting main pipe 3 and the heat conducting branch pipe 4 jointly form an efficient heat transfer network, and the heat conducting branch pipe 4 is vertically distributed with the heat conducting main pipe 3, which is helpful to the uniform distribution of the heat in a wider area;

[0042] On the heat conducting branch pipe 4, several extension sub-pipes 5 are connected, which further expand the range of heat transfer, so that more areas can be affected by heat; on each extension sub-pipe 5, a mounting head 6 is connected, and a plurality of reserved slots 7 are provided through the mounting head 6, which helps to dissipate heat and ensures that heat can be evenly transmitted to the grape growing area;

[0043] In order to further improve the efficiency of heat transfer, a circulating fan 13 and a one-way valve 14 are also designed; the circulating fan 13 can directly act on the heat area released by the mounting head 6 and the reserved slots 7 thereon, and the air flow generated by its rotation can accelerate the diffusion of heat and enhance the convection of air in the greenhouse; the one-way valve 14 ensures that the heat flows in one direction during transmission, avoiding backflow and loss of heat;

[0044] In order to monitor the environmental conditions in the greenhouse in real time, a monitoring mechanism is designed; the mechanism includes a monitoring box 10; a plurality of sensors are integrated in the monitoring box 10; temperature and humidity sensors are responsible for real-time monitoring of temperature and humidity data in the greenhouse, providing comprehensive environmental information for the grower; once the temperature or humidity is lower than the set safety threshold, the buzzer will immediately sound an alarm to remind the grower to take necessary measures;

[0045] The controller is responsible for receiving data from the temperature sensor and humidity sensor and performing real-time analysis and processing; once abnormal data is found, such as temperature falling below the safety threshold, the controller will immediately trigger the early warning system and adjust the heat transfer efficiency and range by controlling the speed of the fan 2; in addition, the controller is electrically connected with the PTC ceramic heating element 15, which can automatically adjust its heating power according to the actual temperature in the heat preservation bin 1, thereby maintaining the relative stability of the temperature in the bin;

[0046] During the entire system operation, the camera 12 continuously captures and records image information in the greenhouse; the grower can observe the pictures captured by the camera 12 to intuitively understand the growth status of the grapes and the actual environmental conditions in the greenhouse, so as to more accurately determine whether further control measures need to be taken.

[0047] It should be noted that for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0048] In several embodiments provided by the present application, it should be understood that the disclosed apparatus can be implemented by other manners. For example, the apparatus embodiments described above are merely illustrative, for example, the division of the above units can have another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or communication connection between the units or components shown or discussed can be indirect coupling or communication connection between the units or components through some interfaces, and can be electrical or other forms.

[0049] The units described above as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, that is, can be located in one place, or can be distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0050] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also belong to the scope of protection of the present application.

Claims

1. A pre-warning control device for preventing early spring frost damage of grape, characterized in that, Include: The heat preservation warehouse (1), the heat preservation water is stored in the heat preservation warehouse (1); Fan (2) is arranged at the top of the heat preservation warehouse (1); One end of the fan (2) is communicated with the heat preservation warehouse (1), and the other end of the fan (2) is communicated with the heat conduction main pipe (3); Monitoring mechanism is arranged on the side of the heat conduction main pipe (3); The end of the heat conduction main pipe (3) away from the heat preservation warehouse (1) is communicated with the heat conduction branch pipe (4), and the heat conduction branch pipe (4) is vertically distributed with the heat conduction main pipe (3); A plurality of extension sub-pipes (5) are communicated on the heat conduction branch pipe (4); The mounting head (6) is communicated on a plurality of extension sub-pipes (5), and a plurality of reserved through grooves (7) are through on the mounting head (6).

2. The early warning control device for preventing early spring frost damage of grape according to claim 1, wherein The monitoring mechanism comprises: The sleeve (8) is sleeved on the heat conduction main pipe (3); The extension support (9) is arranged on the side wall of the sleeve (8); The monitoring box (10) is arranged on the other side of the extension support (9), and the temperature sensor, the humidity sensor, the buzzer and the controller are integrated in the monitoring box (10).

3. The early warning control device for preventing early spring frost damage of grape according to claim 2, wherein The monitoring mechanism further comprises: The mounting seat (11) is arranged at the top of the monitoring box (10); The camera (12) is arranged on the mounting seat (11).

4. The early warning control device for preventing early spring frost damage of grape according to claim 3, wherein The monitoring mechanism further comprises: The circulating fan (13) is arranged on the outer side wall of the monitoring box (10), and the circulating fan (13) is arranged on the side of the monitoring box (10) adjacent to the mounting head (6).

5. The early warning control device for preventing early spring frost damage of grape according to claim 1, wherein The one-way valve (14) is arranged on the extension sub-pipe (5).

6. The early warning control device for preventing early spring frost damage of grape according to claim 1, wherein The side wall of the heat preservation warehouse (1) is provided with PTC ceramic heating element (15).

7. The early warning control device for preventing early spring frost damage of grape according to claim 6, wherein The monitoring mechanism and the PTC ceramic heating element (15) are electrically connected.

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