Temperature and humidity control system in numerical control orchid shed

Abstract

The utility model is applicable to the technical field of orchid greenhouse planting, and provides a numerical control orchid greenhouse internal temperature and humidity control system which comprises a water tank used for storing clear water, and an observation window used for displaying the water level is arranged on the water tank; the dehumidifier is limited and stabilized at the top of the water tank through a limiting cylinder, the dehumidifier is used for removing moisture in the orchid shed, and an air inlet is formed in the top of the dehumidifier; the supporting frame is placed on the top of the dehumidifier, and a dustproof cover used for preventing dust is fixed to the top of the supporting frame and located over the air inlet. The numerical control orchid shed internal temperature and humidity control system is high in flexibility, temperature and humidity monitoring and adjusting can be carried out on different areas in the orchid shed, and the adjustable and controllable range is wide.

Description

Technical Field

[0001] This utility model belongs to the field of orchid greenhouse cultivation technology, and in particular relates to a CNC orchid greenhouse temperature and humidity control system. Background Technology

[0002] Orchid greenhouse cultivation utilizes facility agriculture technology to provide orchids with optimal growing conditions under artificially controlled environments, thereby improving their growth efficiency and quality. Orchid greenhouse cultivation mainly includes two types: solar greenhouses and multi-span greenhouses.

[0003] Orchid greenhouse cultivation allows for convenient adjustment of the temperature and humidity of the growing environment according to the orchid's growth needs. However, existing temperature and humidity control equipment is mostly installed directly inside the greenhouse, which has low flexibility and a limited range of controllability. Utility Model Content

[0004] This utility model provides a CNC temperature and humidity control system for orchid greenhouses, aiming to solve the problems mentioned in the background art, where existing temperature and humidity control devices are mostly installed directly inside the greenhouse, resulting in low flexibility and limited controllable range.

[0005] To solve the above problems, this utility model is implemented as follows: a CNC temperature and humidity control system for orchid greenhouses includes: a water tank for storing clean water, the water tank having an observation window for displaying the water level; a dehumidifier fixed to the top of the water tank by a limiting cylinder, the dehumidifier being used to remove moisture from the orchid greenhouse, the top of the dehumidifier having an air inlet; a support frame placed on top of the dehumidifier, the top of the support frame being fixed with a dust cover for dust prevention, the dust cover being located directly above the air inlet; a weighing sensor fixed to the bottom of the water tank for monitoring the overall weight of the water tank, the bottom of the weighing sensor being mounted with a base; a humidification component disposed on the water tank for humidification; and a movable component disposed at the bottom of the water tank for adjusting the control area.

[0006] Preferably, the humidification assembly includes a water pump disposed in the water tank for pumping water, an extension pipe fixed to the discharge end of the water pump and extending to the outside of the water tank, a connecting pipe detachably installed on the extension pipe, and a plurality of spray heads for atomizing clean water installed on the connecting pipe.

[0007] Preferably, a threaded block is installed on the extension tube, a threaded cylinder is fixed on the connecting tube, the threaded cylinder is threaded around the threaded block, and a sealing ring that can contact the threaded cylinder is installed on the threaded block.

[0008] Preferably, the moving component includes a movable wheel that is rotatably mounted on the bottom of the water tank via a base, and a reciprocating motor fixed to the bottom of the base, the output shaft of the reciprocating motor being fixedly connected to the movable wheel.

[0009] Preferably, a liquid discharge pipe is connected between the dehumidifier and the water tank, a liquid supplement pipe is fixed to the top of the water tank, a dust screen is installed in the liquid supplement pipe, a limiting ring is arranged on the top of the water tank to stabilize the extension pipe, a handle is arranged on the top of the dust cover, and a temperature and humidity sensor is arranged on the dehumidifier.

[0010] Preferably, an electric brush is arranged on the bottom of the base, and a conductive frame for transmitting power is arranged on the ground.

[0011] Preferably, a ventilation fan is arranged on the top of the water tank, a heating box is arranged on one side of the ventilation fan, heating wires are arranged in the heating box, a servo motor and a fan blade are arranged in the ventilation fan, and the fan blade is arranged on the output shaft of the servo motor.

[0012] Compared with the related art, the numerical control orchid greenhouse indoor temperature and humidity control system has the following beneficial effects:

[0013] Compared with the prior art, the numerical control orchid greenhouse indoor temperature and humidity control system integrates a water tank, a dehumidifier, a humidifying assembly, a moving assembly and other modules, realizes comprehensive monitoring and intelligent adjustment of the temperature and humidity environment in the orchid greenhouse, improves the stability and optimality of the orchid growth environment, is conducive to the growth and development of orchids, the detachable connecting pipe, the threaded connection structure, the moving wheel and the reciprocating motor are designed to improve the usability, maintainability and flexibility of the system, in addition, the electric brush and the conductive frame ensure the power supply during the movement of the system, and the ventilation fan and the heating box further enhance the air circulation and temperature adjustment capacity of the system in the greenhouse. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the numerical control orchid greenhouse indoor temperature and humidity control system provided by the utility model;

[0015] Figure 2 is an enlarged structural schematic diagram of part A shown in the figure; Figure 1

[0016] Figure 3 is a front view and sectional view structural schematic diagram of the dust cover in the utility model;

[0017] Figure 4 is a side view structural schematic diagram of the ventilation fan and the heating box in the utility model.

[0018] ​Mark No. : 1, water tank; 2, limiting cylinder; 3, dehumidifier; 4, support frame; 5, dust cover; 6, handle; 7, weighing sensor; 8, base; 9, reciprocating motor; 10, moving wheel; 11, observation window; 12, liquid supplement pipe; 13, brush; 14, conductive frame; 15, ventilation fan; 16, heating box; 17, extension pipe; 18, threaded block; 19, threaded cylinder; 20, connecting pipe; 21, spray head; 22, limiting ring. DETAILED DESCRIPTION

[0019] 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 description and claims of this application as well as the above discussion of the related art are intended to be illustrative only and not intended to be limiting of the application; the terminology used in the description of the application herein, as well as in the claims that follow, will be interpreted as taking "includes" to mean "comprises" and "containing" to mean "comprising"; the terms "first", "second" and the like, as used herein do not have any specific meaning and are used only to distinguish one element from another; the terms "inner", "outer", "left", "right", "up", "down", "top", "bottom", "over", "under", and the like as used herein are used for convenience and are not intended to imply or create any specific orientation or location; the terms "couple", "coupled", and "coupling" as used herein refer to an indirect connection, rather than a direct connection between items in contact.

[0020] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0021] The utility model embodiment provides a kind of CNC orchid shed indoor temperature and humidity control system, such as Figures 1-4As shown, the numerical control orchid shed indoor temperature and humidity control system comprises: a water tank 1 for storing clean water, an observation window 11 is arranged on the water tank 1 for displaying the water level; a dehumidifier 3 is stably arranged on the top of the water tank 1 through a limiting cylinder 2, the dehumidifier 3 is used for removing water vapor in the orchid shed, and an air inlet is arranged on the top of the dehumidifier 3; a supporting frame 4 is arranged on the top of the dehumidifier 3, a dustproof cover 5 is fixed on the top of the supporting frame 4 and located directly above the air inlet; a weighing sensor 7 is fixed on the bottom of the water tank 1 and used for monitoring the overall weight of the water tank 1, and a base 8 is arranged on the bottom of the weighing sensor 7; a humidifying assembly is arranged on the water tank 1 and used for humidifying; and a moving assembly is arranged on the bottom of the water tank 1 and used for adjusting and controlling the area.

[0022] In the embodiment, the water tank 1 is used for storing clean water and is the basis of the humidifying function of the system, the observation window 11 arranged on the water tank 1 facilitates observation of the water level, ensures that there is enough water in the water tank 1 for the system to use, ensures continuous and stable operation of the humidifying function, avoids system failure caused by water shortage, the dehumidifier 3 (taking an air xD6 dehumidifier as an example) is stably arranged on the top of the water tank 1 through the limiting cylinder 2 and is used for removing excess water vapor in the orchid shed to adjust humidity, the top of the dehumidifier 3 is provided with an air inlet for inhaling air in the shed for dehumidification treatment, improves controllability of humidity in the shed, reduces adverse effects on the growth of orchids caused by excessively high humidity, the dustproof cover 5 is located directly above the air inlet and is used for preventing dust and other impurities from entering the dehumidifier 3 to affect normal work of the dehumidifier 3, protects the dehumidifier 3 from external pollution, prolongs the service life of the dehumidifier 3, ensures the dehumidification effect, the weighing sensor 7 is fixed on the bottom of the water tank 1 and is used for monitoring the overall weight of the water tank 1 in real time, thereby indirectly monitoring the remaining amount of water in the water tank 1, the base 8 is arranged on the bottom of the weighing sensor 7 and provides stable support, and the humidifying assembly uses water in the water tank 1 for humidifying operation to adjust humidity in the shed.

[0023] In the further preferred embodiment of the utility model, the humidifying assembly comprises a water pump arranged in the water tank 1 and used for pumping water, an extension pipe 17 fixed on a liquid discharge end of the water pump and extending out of the water tank 1, and a connecting pipe 20 detachably arranged on the extension pipe 17 and provided with a plurality of spray heads 21 used for atomizing clean water.

[0024] In the embodiment, the water pump is used to pump out the water in the water tank 1 and pump to other parts of the system, to provide power source for the humidification function, to ensure that the water can be smoothly pumped out and used for humidification operation, the extension pipe 17 serves as a transition part between the water pump and the connecting pipe 20, and plays a role in transmitting water, to ensure that the water pumped out by the water pump can be smoothly transmitted to the connecting pipe 20, to provide water source for subsequent atomization operation, the connecting pipe 20 is convenient to install and disassemble, and facilitates maintenance and upgrading of the system, the spray head 21 is used to atomize the transmitted clear water into small water droplets, so as to increase the humidity in the greenhouse, through the atomized water droplets, the humidification efficiency is improved, and the humidity distribution in the greenhouse is more uniform, which is beneficial to the growth of orchids.

[0025] In the further preferred embodiment of the utility model, the extension pipe 17 is provided with a threaded block 18, the connecting pipe 20 is fixed with a threaded cylinder 19, the threaded cylinder 19 is threadedly sleeved outside the threaded block 18, and the threaded block 18 is provided with a sealing ring in contact with the threaded cylinder 19.

[0026] In the embodiment, the threaded block 18 is designed to firmly fix the connecting pipe 20 on the extension pipe 17, and facilitate disassembly and replacement, the threaded connection improves the connection stability between the connecting pipe 20 and the extension pipe 17, avoids water leakage and other problems caused by loose connection, meanwhile, the threaded connection facilitates disassembly and replacement, and facilitates maintenance and upgrading of the system, the cooperation between the threaded cylinder 19 and the threaded block 18 realizes the close connection between the connecting pipe 20 and the extension pipe 17, improves the sealing property and stability of the system, the threaded connection simplifies the installation process, improves the work efficiency, and the addition of the sealing ring further improves the sealing property of the system, ensures the safety of water transmission, and avoids resource waste and possible system damage caused by leakage.

[0027] In the further preferred embodiment of the utility model, the moving assembly comprises a moving wheel 10 rotatably installed at the bottom of the water tank 1 through a base 8, and a reciprocating motor 9 fixed at the bottom of the base 8, and the output shaft of the reciprocating motor 9 is fixedly connected with the moving wheel 10.

[0028] In this embodiment, the mobile wheel 10 enables the whole system to move conveniently in the greenhouse, and the design of the mobile wheel 10 considers factors such as load bearing, wear resistance and flexibility, so as to ensure that the system can move stably and smoothly, the addition of the mobile wheel 10 enables the system to be adjusted flexibly according to the temperature and humidity requirements of different areas in the greenhouse, thereby improving the practicability and efficiency of the system, and also facilitates the installation, maintenance and upgrading of the system, the reciprocating motor 9 serves as a power source, and the rotation of the mobile wheel 10 is driven to realize the movement function of the system, and the stable support of the base 8 enables the system to operate stably in various environments, thereby avoiding system damage or safety hazards caused by shaking or tilting, and also improving the overall aesthetics and durability of the system.

[0029] In further preferable embodiments of the utility model, a drain pipe is connected between the dehumidifier 3 and the water tank 1, a liquid supplement pipe 12 is fixed to the top of the water tank 1, a dust screen is installed in the liquid supplement pipe 12, a limiting ring 22 for stabilizing the extension pipe 17 is arranged on the top of the water tank 1, a handle 6 is installed on the top of the dust cover 5, and a temperature and humidity sensor is arranged on the dehumidifier 3.

[0030] In this embodiment, the arrangement of the drain pipe not only avoids waste of condensed water, but also reduces environmental problems caused by improper drainage, and also simplifies the maintenance process of the system and improves the overall efficiency of the system, the liquid supplement pipe 12 is used for supplementing water in the water tank 1, the dust screen installed in the liquid supplement pipe 12 can prevent dust and other impurities from entering the water tank 1, so as to ensure the cleanliness of the water, the design of the liquid supplement pipe 12 and the dust screen ensures the cleanliness and stability of the water in the water tank 1, avoids system failure or growth obstruction of orchids caused by water quality problems, and also facilitates water supplement operation of the system and improves the ease of use of the system, the addition of the limiting ring 22 improves the stability and safety of the system, ensures the firm and reliable connection between the extension pipe 17 and the water tank 1, and also simplifies the connection process and improves work efficiency, the design of the handle 6 improves the ease of use and maintainability of the system, facilitates the opening and closing operation of the dust cover 5 by the user, and also improves the overall aesthetics and user satisfaction of the system, the addition of the temperature and humidity sensor (for example, a dht11 temperature and humidity sensor) realizes real-time monitoring and intelligent control of the temperature and humidity in the greenhouse, improves the automation and intelligent level of the system, and also ensures the stability and optimality of the growth environment of orchids, which is conducive to the growth and development of orchids.

[0031] In further preferable embodiments of the utility model, an electric brush 13 is installed at the bottom of the base 8, and a conductive frame 14 for transmitting power is installed on the ground and slidably connected to the bottom of the electric brush 13.

[0032] In this embodiment, the brush 13 is used as a medium for power transmission, and the brush 13 is designed to have good electrical conductivity and wear resistance, ensuring stable contact with the conductive frame 14 during movement to achieve continuous power transmission. The addition of the brush 13 enables the system to continuously obtain power supply during movement, eliminating the need for frequent battery replacement or searching for power sockets, improving the flexibility and practicality of the system. At the same time, it also avoids the problem of system failure or orchid growth being hindered due to power interruption. The conductive frame 14 cooperates with the brush 13 to transmit power, and the conductive frame 14 provides a stable and reliable power source for the system, avoiding system failure or performance degradation due to insufficient power, and simplifying the power supply process of the system, improving the overall efficiency of the system.

[0033] In a further preferred embodiment of the utility model, the top of the water tank 1 is provided with a ventilation fan 15, one side of the ventilation fan 15 is provided with a heating box 16, the heating box 16 is provided with heating wires, the ventilation fan 15 is provided with a servo motor and a fan blade, and the fan blade is installed on the output shaft of the servo motor.

[0034] In this embodiment, the ventilation fan 15 is used to adjust the air circulation in the greenhouse, and the ventilation fan 15 is provided with a servo motor and a fan blade, and the fan blade is installed on the output shaft of the servo motor. The rotation of the fan blade is realized by the driving of the servo motor, so that the air flow is generated. The design of the heating box 16 enables the system to provide warm air flow in the greenhouse during cold seasons or at night, preventing orchids from being damaged due to low temperature. At the same time, the heat generated by the heating wires can also be blown by the ventilation fan 15 and uniformly distributed in the greenhouse, improving the overall temperature in the greenhouse.

[0035] In summary, compared with the related art, the device integrates the water tank 1, the dehumidifier 3, the humidifying assembly, the moving assembly and other modules, realizes comprehensive monitoring and intelligent adjustment of the temperature and humidity environment in the orchid greenhouse, improves the stability and optimality of the orchid growing environment, and is beneficial to the growth and development of orchids. At the same time, through the design of the detachable connecting pipe 20, the threaded connection structure, the moving wheel 10 and the reciprocating motor 9, the usability, maintainability and flexibility of the system are improved. In addition, the addition of the brush 13 and the conductive frame 14 ensures the power supply of the system during movement, and the design of the ventilation fan 15 and the heating box 16 further enhances the air circulation and temperature adjustment ability of the system in the greenhouse.

[0036] In several embodiments provided in the present application, it should be understood that the disclosed device can be realized by other ways.

[0037] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments 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 fall within the scope of the present application.

Claims

1. A numerically controlled temperature and humidity control system for orchid greenhouses, characterized in that, Include: Water tank for storing clean water, the water tank is provided with observation window for showing water level; Dehumidifier is limited and stable on the top of the water tank through the limiting cylinder, the dehumidifier is used for removing water vapor in orchid shed, the top of the dehumidifier is provided with air inlet; Support frame is placed on the top of the dehumidifier, the top of the support frame is fixed with dustproof cover for dust prevention, the dustproof cover is located directly above the air inlet; Weighing sensor is fixed on the bottom of the water tank for monitoring the overall weight of the water tank, the bottom of the weighing sensor is installed with base; Humidification assembly is arranged on the water tank for humidification; Mobile assembly is arranged on the bottom of the water tank for adjusting control area.

2. The system according to claim 1, wherein the system further comprises a temperature sensor and a humidity sensor. The humidification assembly comprises a water pump arranged in the water tank for pumping water, an extension pipe fixed on the liquid discharge end of the water pump and extending out of the water tank, a connecting pipe detachably installed on the extension pipe, and a plurality of spray heads for atomizing clean water installed on the connecting pipe.

3. The system according to claim 2, wherein the system further comprises a temperature sensor and a humidity sensor. A threaded block is installed on the extension pipe, a threaded cylinder is fixed on the connecting pipe, the threaded cylinder is threadedly sleeved outside the threaded block, and a sealing ring that can contact the threaded cylinder is installed on the threaded block.

4. The system according to claim 1, wherein the system further comprises a temperature sensor and a humidity sensor. The mobile assembly comprises a mobile wheel rotatably installed on the bottom of the water tank through the base, and a reciprocating motor fixed on the bottom of the base, and the output shaft of the reciprocating motor is fixedly connected with the mobile wheel.

5. The system according to claim 2, wherein the system further comprises a temperature sensor and a humidity sensor. The dehumidifier and the water tank are connected with a drain pipe, the top of the water tank is fixed with a liquid supplement pipe, a dust screen is installed in the liquid supplement pipe, the top of the water tank is provided with a limiting ring for stabilizing the extension pipe, a handle is installed on the top of the dustproof cover, and a temperature and humidity sensor is arranged on the dehumidifier.

6. The system according to claim 1, wherein the system further comprises a temperature sensor and a humidity sensor. The bottom of the base is installed with an electric brush, and the bottom of the electric brush is slidably installed with a conductive frame installed on the ground for transmitting power.

7. The system according to claim 1, wherein the system further comprises a temperature sensor and a humidity sensor. The top of the water tank is provided with a ventilation fan, one side of the ventilation fan is provided with a heating box, the heating box is provided with heating wires, the ventilation fan is provided with a servo motor and a fan blade, and the fan blade is installed on the output shaft of the servo motor.

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