Water quality and nutrition adjusting device for fresh-keeping of fresh cut flowers
By designing a device that automatically monitors and supplements fresh preservation liquid, the problem of frequent manual operations in traditional fresh cut flowers is solved, and automatic fresh preservation is achieved, extending the shelf life of fresh cut flowers and reducing costs.
Patent Information
- Application Number
- CN202510271652.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-09
- Publication Date
- 2025-07-11
AI Technical Summary
Traditional fresh-cut flowers preservation methods require frequent manual and frequent replacement of water and adding fresh liquid, which can easily lead to bacterial growth, affect the preservation effect and be time-consuming and labor-intensive.
A device including a bracket, control room, liquid storage tank, data acquisition assembly and clamping assembly is designed. The water quality is automatically monitored through the TDS probe and the fresh preservation liquid is automatically replenished as needed, and automatic control is achieved using an electric water pump and a chip processor.
Automatic monitoring and supplementary preservation liquid is realized, saving labor costs, avoiding bacterial growth, extending the shelf life of fresh cut flowers and reducing the amount of preservation liquid.
Smart Images
Figure CN120283557A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of fresh cut flower preservation, and particularly relates to a water quality and nutrient regulation device for fresh cut flower preservation. Background Art
[0002] During the preservation of fresh cut flowers, the water quality and the concentration of nutrient solution are crucial for the preservation effect of fresh cut flowers. Traditional preservation methods usually require regular water replacement or manual addition of preservative solution. This method is not only time-consuming and laborious, but also prone to bacterial growth due to improper operation, affecting the preservation effect of fresh cut flowers. Therefore, there is a need for a device that can automatically monitor the water quality and the concentration of nutrient solution and automatically supplement the preservative solution as needed, so as to improve the preservation effect of fresh cut flowers, save labor costs and the amount of preservative solution used. Summary of the Invention
[0003] The present invention aims to provide a water quality and nutrient regulation device for fresh cut flower preservation to solve the technical problems existing in the foregoing prior art.
[0004] The present invention adopts the following technical solutions:
[0005] A water quality and nutrient regulation device for fresh cut flower preservation includes a bracket, a control room, a liquid storage tank, a data acquisition component and a clamping component; the control room and the clamping component are respectively installed on both sides of the bracket to form a fixing space capable of fixing the device on a preservation container; the clamping component includes a clamping plate, a clamping adjustment button and a screw rod, the clamping plate is fixedly connected to the bracket, one end of the screw rod is fixedly connected to the clamping adjustment button, and the other end of the screw rod penetrates through the clamping plate and can abut against the preservation container; the control room includes a control switch, a display, an electric water pump and a chip processor, the control switch is used to control the opening and closing of the device; the display is used to display various information about the operation of the device; the electric water pump is connected to the liquid storage tank through an infusion pipeline; the chip processor is electrically connected to the electric water pump and the data acquisition component, and is used to receive the data collected by the data acquisition component and perform processing and analysis to determine whether to turn on the electric water pump to supplement the preservative solution; the liquid storage tank is fixedly connected to the control room and is used to store the preservative solution. The preservative solution in the liquid storage tank is communicated with a liquid supplement port through the electric water pump and the infusion pipeline, and the liquid supplement port is arranged below the clamping plate; the data acquisition component includes a telescopic rod and a TDS probe, the telescopic rod is fixed on the bracket or the clamping plate, the TDS probe is fixed on the telescopic rod and is electrically connected to the chip processor, and the TDS probe is used to penetrate into the preservation container to contact the preservation water solution.
[0006] The following are the further optimized technical solutions of the present invention:
[0007] A rubber pad is provided at the other end of the screw rod close to the preservation container.
[0008] A rubber pad is provided on the side of the control room close to the preservation container.
[0009] The liquid storage tank includes a first liquid storage tank and a second liquid storage tank, and the first liquid storage tank and the second liquid storage tank are respectively used for storing a bactericidal nutrient agent and a flocculant.
[0010] A power switch, a Bluetooth switch and a charging interface are provided on the control room.
[0011] The display is used to display water quality data, time, network connection, Bluetooth connection, temperature, and power.
[0012] The present invention has the following beneficial effects:
[0013] (1) Automatic monitoring and replenishment: The device described in the present invention can automatically monitor the TDS parameter of the preservation liquid and automatically replenish the preservation liquid as needed, without frequent manual intervention, saving labor costs and time.
[0014] (2) Precise control: Through precise TDS conductivity detection and chip control, an appropriate amount of preservation liquid can be accurately replenished, avoiding waste of the preservation liquid and reducing the preservation cost.
[0015] (3) Extension of the preservation period: Timely replenishment of the preservation liquid can maintain the stability of water quality, bacteriostatic agent and nutrient agent concentration, effectively inhibit the growth of bacteria, extend the service life of fresh cut flowers, and improve the preservation effect.
[0016] (4) Simple operation: The operation of the device is simple and easy to understand. The user only needs to fix the device on the preservation container and turn on the switch to use it, which is easy to promote and apply.
[0017] Description of the accompanying drawings
[0018] Figure 1 is a schematic structural diagram of a water quality and nutrient regulation device for fresh cut flower preservation according to an embodiment of the present invention.
[0019] The reference numerals are: 1, bracket; 2, control room; 3, display; 4, first liquid storage tank; 5, second liquid storage tank; 6, TDS probe; 7, telescopic rod; 8, liquid replenishment port; 9, clamping plate; 10, clamping adjustment button; 11, screw rod; 12, rubber pad. Detailed implementation manners
[0020] In order to make the technical solutions and beneficial effects of the present invention clearer and easier to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments and the drawings. Obviously, the embodiments described below are only individual embodiments, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.
[0021] AsFigure 1 As shown in the figure, a water quality and nutrient regulation device for fresh cut flower preservation includes a bracket 1, a control room 2, a liquid storage tank, a data acquisition component, and a clamping component.
[0022] The control room 2 and the clamping component are respectively installed on both sides of the bracket 1 to form an inverted U-shaped fixing space that can fix the device on the preservation container. The bracket 1 can be set as a hollow cavity for laying infusion pipelines and circuits.
[0023] The clamping component includes a clamping plate 9, a clamping adjustment button 10, and a screw 11. The clamping plate 9 is fixedly connected to the bracket 1. One end of the screw 11 is fixedly connected to the clamping adjustment button 10, and the other end of the screw 11 penetrates through the clamping plate 9 and can abut against the preservation container. A rubber pad 12 is provided at the abutting end. On the one hand, the rubber pad 12 is used to increase the friction with the preservation container and improve the fixing performance; on the other hand, it gives a buffering force to avoid deformation or damage of the preservation container when clamping. Similarly, the clamping plate 9 can also be set as a hollow cavity for laying infusion pipelines and circuits.
[0024] The control room 2 includes a control switch, a display 3, an electric water pump, and a chip processor. The control switch is used to control the opening and closing of the device; the display 3 is used to display information such as water quality data, time, network connection, Bluetooth connection, temperature, and battery power. The electric water pump is connected to the liquid storage tank through an infusion pipeline; the chip processor is electrically connected to the electric water pump and the data acquisition component, and is used to receive the data collected by the data acquisition component and perform processing and analysis to determine whether to turn on the electric water pump to supplement the preservation liquid. A power switch, a Bluetooth switch, and a charging interface are also provided on the control room 2. A rubber pad 12 with the same function as the end of the screw 11 can also be added on the side of the control room 2 close to the preservation container.
[0025] The liquid storage tank includes a first liquid storage tank 4 and a second liquid storage tank 5. The first liquid storage tank 4 and the second liquid storage tank 5 are respectively used to store bactericidal nutrients and flocculants; the liquid storage tank is fixedly connected to the control room 2, and the preservation liquid in the liquid storage tank is connected to the liquid replenishment port 8 through an electric water pump and an infusion pipeline. The liquid replenishment port 8 is provided below the clamping plate 9. The liquid storage tank is not limited to one or two, and multiple liquid storage tanks can also be set as needed to store preservation liquids with different functions.
[0026] The data acquisition component includes a telescopic rod 7 and a TDS probe 6. The telescopic rod 7 is fixed on the clamping plate 9, and the TDS probe 6 is fixed on the telescopic rod 7 and electrically connected to the chip processor. The TDS probe 6 is used to penetrate into the preservation container and contact the preservation water liquid.
[0027] The usage method of the present invention is as follows: Fix the bracket 1 on the fresh-keeping container. At this time, the clamping plate 9 is located inside the fresh-keeping container, and the control room 2 and the liquid storage tank are located outside the fresh-keeping container. Rotate the clamping adjustment button 10 so that the screw rod 11 abuts against the side wall of the fresh-keeping container, and stretch the TDS probe 6 through the telescopic rod 7 so that the TDS probe 6 extends into the water liquid in the fresh-keeping container, and the fixed installation is completed. Turn on the switch to make the device enter the working state. Set the TDS control threshold as follows: When the TDS value is less than 90 ppm, pump in the bactericidal nutrient agent; when the TDS value is greater than 200 ppm, pump in the flocculant. Turn on the Bluetooth switch and network connection, and the user can use the mobile terminal for monitoring and information modification.
[0028] The present invention can automatically monitor the TDS parameter of the fresh-cut flower fresh-keeping water liquid, and automatically supplement the high-concentration fresh-keeping liquid according to the parameter change, so as to maintain the water quality and the concentration of the nutrient solution without changing the water, inhibit the generation of bacteria, prolong the service life of the fresh-cut flowers, and save the labor and fresh-keeping liquid costs. The present invention is applicable to various common fresh-cut flower fresh-keeping scenarios, including families, flower shops, flower wholesale markets, etc.
Claims
1. A water quality and nutrition regulation device for fresh cut flower preservation, characterized in that It includes a bracket, a control room, a liquid storage tank, a data acquisition component and a clamping component; the control room and the clamping component are respectively installed on both sides of the bracket to form a fixing space capable of fixing the device on the fresh-keeping container; the clamping component includes a clamping plate, a clamping adjustment button and a screw rod, the clamping plate is fixedly connected to the bracket, one end of the screw rod is fixedly connected to the clamping adjustment button, and the other end of the screw rod penetrates through the clamping plate and can abut against the fresh-keeping container; the control room includes a control switch, a display, an electric water pump and a chip processor, the control switch is used to control the opening and closing of the device; the display is used to display various information about the operation of the device; the electric water pump is connected to the liquid storage tank through a liquid delivery pipeline; the chip processor is electrically connected to the electric water pump and the data acquisition component, and is used to receive the data collected by the data acquisition component and perform processing and analysis to judge whether it is necessary to turn on the electric water pump to supplement the fresh-keeping liquid; the liquid storage tank is fixedly connected to the control room and is used to store the fresh-keeping liquid, and the fresh-keeping liquid in the liquid storage tank is communicated with the liquid replenishment port through the electric water pump and the liquid delivery pipeline, and the liquid replenishment port is arranged below the clamping plate; the data acquisition component includes a telescopic rod and a TDS probe, the telescopic rod is fixed on the bracket or the clamping plate, the TDS probe is fixed on the telescopic rod and is electrically connected to the chip processor, and the TDS probe is used to penetrate into the fresh-keeping container to contact the fresh-keeping water liquid.
2. The water quality and nutrient regulation device for fresh cut flower preservation according to claim 1, wherein, A rubber pad is provided at the other end of the screw rod close to the fresh-keeping container.
3. The water quality and nutrient regulation device for fresh cut flower preservation according to claim 1, wherein A rubber pad is provided on the side of the control room close to the fresh-keeping container.
4. The water quality and nutrient regulation device for fresh cut flower preservation according to claim 1, wherein, The liquid storage tank includes a first liquid storage tank and a second liquid storage tank, and the first liquid storage tank and the second liquid storage tank are respectively used to store a bactericidal nutrient agent and a flocculant.
5. The water quality and nutrition regulation device for fresh cut flower preservation according to claim 1, wherein, A power switch, a Bluetooth switch and a charging interface are provided on the control room.
6. The water quality and nutrient regulation device for fresh cut flower preservation according to claim 1, characterized in that, The display is used to display water quality data, time, network connection, Bluetooth connection, temperature and power.