Indoor green plant automatic irrigation decorative frame
By introducing heating and temperature sensors into the indoor automatic plant watering rack, the problem of root damage caused by cold water watering is solved. Furthermore, the lack of flexibility of traditional racks is addressed through movable supports and casters, achieving suitable water temperature and spatial adaptation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 杨贻淋
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-05
AI Technical Summary
Watering with cold water can irritate plant roots, reduce the water absorption capacity of fine roots, and even cause root cell frost damage. In addition, traditional decorative racks lack flexibility.
An automatic indoor plant watering rack was designed, equipped with a transparent water tank with heating function and a temperature sensor to ensure that the water temperature is within a suitable range; the rack can be flexibly expanded and moved through movable brackets and casters.
It avoids damage to the root system from cold water irrigation, ensures a suitable water temperature, and allows for flexible expansion and movement of the decorative shelf through movable brackets and casters, adapting to different space requirements.
Smart Images
Figure CN224320013U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an automatic indoor plant watering decorative rack, which belongs to the field of automatic watering technology, and specifically to an automatic indoor plant watering decorative rack. Background Technology
[0002] Indoor plants not only beautify the environment, but also play an important role in many aspects such as physical and mental health and indoor environment. For example, the hairs or mucus on the surface of plant leaves can absorb dust in the air and improve air quality. Multi-layered plant leaves can also absorb indoor and outdoor noise slightly, especially when placed near windows, they can play a certain sound insulation role.
[0003] When the water temperature inside the transparent water tank is low, directly watering with cold water will stimulate the plant roots, causing the capillary roots to lose their ability to absorb water and even causing root cells to freeze. Watering with cold water will also cause the soil temperature to drop sharply. The water between soil particles will shrink due to the low temperature, destroying the original loose granular structure. Long-term use will easily lead to soil compaction. In addition, the base of traditional decorative racks is usually of a fixed size, which is not very flexible. Utility Model Content
[0004] This utility model provides an automatic indoor plant watering decorative rack. One purpose is to provide a heating function to solve the problem that cold water watering will affect plant growth. Another purpose is to solve the problem of insufficient flexibility of traditional decorative racks, so as to improve the flexibility of the decorative rack.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0006] An automatic indoor plant watering decorative rack includes a shelf, a flip frame rotatably connected to the top of the shelf, and two movable supports slidably connected to the bottom of the shelf. An electrical cabinet is fixedly connected inside the movable support one, and a watering device is fixedly connected inside the movable support two. Both the electrical cabinet and the movable support two are fixedly connected to the bottom of casters.
[0007] A further improvement of this utility model's technical solution is that: the flip-over rack includes a support frame and two connecting rods. Guide posts are fixedly connected to the inner sides of both connecting rods and slidably connected to the support frame. Limit pins are slidably connected to the ends of both connecting rods away from the support frame. Through holes are opened on the inner sides of movable bracket one and movable bracket two, and they are slidably connected to the limit pins. Cable routing holes are opened above the appliance cabinet for both the shelf and movable bracket one. A further improvement of this utility model's technical solution is that: a dust cover is fixedly connected to the rear of the support frame, and several cable routing holes are opened behind the dust cover on the support frame.
[0008] A further improvement of this utility model is that the irrigation device includes a cover plate, a one-way valve, a pressure reducing valve, a second pressure reducing valve, and a second one-way valve. A fixed base is fixedly connected to the bottom of the cover plate. A transparent water tank is fixedly connected inside the fixed base, and a heating device is provided below the transparent water tank. A screw cap is threaded to the rear of the transparent water tank. A transparent observation window is provided on the right side of the screw cap on the fixed base. A water outlet is opened on the left side of the transparent water tank and a water outlet pipe is fixedly connected to it. The other end of the water outlet pipe is fixedly connected to a water pump, which is its power source. A temperature sensor is provided inside the transparent water tank.
[0009] A further improvement of this utility model's technical solution is that: the transparent water tank is fixedly connected to the inlet end of one-way valve one; the outlet end of one-way valve one is fixedly connected to the inlet end of pressure reducing valve one; the transparent water tank is fixedly connected to the outlet end of one-way valve two; and the inlet end of one-way valve two is fixedly connected to the outlet end of pressure reducing valve two. A further improvement of this utility model's technical solution is that: the outlet of the water pump is fixedly connected to an outlet pipe two; the outlet pipe two passes through a movable support two and is fixedly connected to an outlet pipe three above the movable support two; several drip irrigation pipes are fixedly connected to the rear of the outlet pipe three; drip irrigation nozzles are installed at the ends of the drip irrigation pipes, and solenoid valves are installed at the front ends of the nozzles; the wiring of the solenoid valves on the drip irrigation pipes is connected to the control system inside the electrical cabinet through the wiring holes of the support frame, shelf, and movable support one.
[0010] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0011] This utility model provides an automatic indoor plant watering decorative rack. When the water temperature is lower than the preset minimum temperature, the control system triggers the heating device in the fixed base to heat the water in the transparent water tank. When the water temperature reaches the preset maximum temperature, the temperature sensor sends a signal to the control system, and the heating device stops working, ensuring that the water temperature is maintained within a suitable range and avoiding cold water stimulating the roots. When the water temperature in the transparent water tank rises and generates positive pressure, the one-way valve opens, and the gas is discharged through the pressure reducing valve, preventing the transparent water tank from deforming or leaking due to excessive pressure, thus solving the problem that cold water watering will affect the growth of plants.
[0012] This utility model provides an automatic indoor plant watering decorative rack. When the size of the decorative rack needs to be expanded, the movable bracket one and movable bracket two are pulled outward. The connecting rod slides along the guide column of the support frame, and the limiting pin moves synchronously in the through hole of the movable bracket. After expansion, the limiting pin automatically locks in place to fix the new size. The decorative rack can be easily moved by the casters. After reaching the designated position, the casters are locked to ensure the stability of the device and solve the problem of insufficient flexibility of traditional decorative racks. Attached Figure Description
[0013] Figure 1 This is a structural schematic diagram of the automatic indoor plant watering decorative rack of this utility model;
[0014] Figure 2 This is a schematic diagram of the rear structure of the flipping frame of this utility model;
[0015] Figure 3 This is a schematic diagram of the front structure of the tilting frame of this utility model;
[0016] Figure 4 This is a schematic diagram of the water storage structure of the irrigation device of this utility model;
[0017] Figure 5 This is a schematic diagram of the water delivery pipeline structure of the irrigation device of this utility model.
[0018] In the diagram: 1. Shelf; 2. Movable support one; 3. Electrical cabinet; 4. Casters; 5. Movable support two; 6. Irrigation device; 7. Tilting frame; 71. Support frame; 72. Connecting rod; 73. Limit pin; 74. Dust cover; 61. Cover plate; 62. Transparent water tank; 63. Fixed base; 64. Screw cap; 65. Outlet pipe one; 66. Water pump; 67. Check valve one; 68. Pressure reducing valve one; 69. Pressure reducing valve two; 610. Check valve two; 611. Outlet pipe two; 612. Outlet pipe three; 613. Drip irrigation pipe. Detailed Implementation
[0019] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:
[0020] like Figure 1 As shown, this utility model provides an automatic indoor plant watering decorative rack, including a shelf 1, a flip frame 7 rotatably connected to the top of the shelf 1, and movable support 1 2 and movable support 2 5 slidably connected to the bottom of the shelf 1. An electrical cabinet 3 is fixedly connected inside the movable support 1 2, and a watering device 6 is fixedly connected inside the movable support 2 5. Universal wheels 4 are fixedly connected to the bottom of both the electrical cabinet 3 and the movable support 2 5. This device can not only achieve size adjustment and space adaptation through the mechanical structure of the movable support 1 2, movable support 2 5 and flip frame 7, but also heat cold water through the watering device 6.
[0021] like Figure 2As shown, this utility model provides a technical solution: the flip-up rack 7 includes a support frame 71 and two connecting rods 72. The inner sides of the two connecting rods 72 are fixedly connected to guide posts and slidably connected to the support frame 71. The ends of the two connecting rods 72 away from the support frame 71 are slidably connected to limit pins 73. The inner sides of the movable bracket 1 2 and the movable bracket 2 5 are opened with through holes and slidably connected to the limit pins 73. The shelf 1 and the movable bracket 1 2 are both opened with cable routing holes above the appliance cabinet 3. When it is necessary to expand the size of the decorative rack, the movable bracket 1 2 and the movable bracket 2 5 are pulled outward. The connecting rods 72 slide along the guide posts of the support frame 71, and the limit pins 73 move synchronously in the through holes of the movable brackets. After expansion, the limit pins 73 automatically lock and fix the new size.
[0022] like Figure 3 As shown, this utility model provides a technical solution: a dust cover 74 is fixedly connected to the rear of the support frame 71, and the support frame 71 has several cable routing holes behind the dust cover 74. The dust cover 74 of the flip frame 7 can prevent dust from entering the cable routing holes. During maintenance, the dust cover 74 can be opened to inspect the electrical circuit.
[0023] like Figure 4 As shown, this utility model provides a technical solution: the irrigation device 6 includes a cover plate 61, a first check valve 67, a first pressure reducing valve 68, a second pressure reducing valve 69, and a second check valve 610. A fixing base 63 is fixedly connected to the lower part of the cover plate 61. A transparent water tank 62 is fixedly connected inside the fixing base 63, and a heating device is provided below the transparent water tank 62. A screw cap 64 is threaded to the rear of the transparent water tank 62. A transparent observation window is provided on the right side of the screw cap 64 on the fixing base 63. A water outlet is opened on the left side of the transparent water tank 62 and a first water outlet pipe 65 is fixedly connected to it. The other end of the first water outlet pipe 65 is fixedly connected to a water pump 66, the power source of which is the water pump. A temperature sensor is provided inside the transparent water tank 62. The transparent water tank 62 is fixedly connected to the inlet end of one-way valve 67, and the outlet end of one-way valve 67 is fixedly connected to the inlet end of pressure reducing valve 68. The transparent water tank 62 is fixedly connected to the outlet end of one-way valve 610, and the inlet end of one-way valve 610 is fixedly connected to the outlet end of pressure reducing valve 69. When positive pressure is generated in the transparent water tank 62 due to the rise in water temperature, one-way valve 67 opens, and gas is discharged through pressure reducing valve 68 to prevent the transparent water tank 62 from deforming or leaking due to excessive pressure. If the water level in the transparent water tank 62 drops and negative pressure is generated, one-way valve 610 opens, and gas enters the transparent water tank 62 through pressure reducing valve 69 to avoid the water pump 66 running dry or the drip irrigation being interrupted due to negative pressure, thus maintaining stable water flow.
[0024] like Figure 5As shown, this utility model provides a technical solution: the outlet of the water pump 66 is fixedly connected to the outlet pipe 2 611, the outlet pipe 2 611 passes through the movable support 2 5 and is fixedly connected to the outlet pipe 3 612 above the movable support 2 5, and several drip irrigation pipes 613 are fixedly connected to the rear of the outlet pipe 3 612. The end of the drip irrigation pipe 613 is equipped with a drip irrigation nozzle and the front end of the nozzle is equipped with a solenoid valve. The wiring of the solenoid valve on the drip irrigation pipe 613 is connected to the control system in the electrical cabinet 3 through the wiring holes of the support frame 71, the shelf 1 and the movable support 1 2. When the humidity sensor detects that the soil humidity is lower than the preset threshold, the signal is transmitted to the control system of the electrical cabinet 3. The system sends a command to open the solenoid valve of the corresponding drip irrigation pipe 613 and start the water pump 66. Then the water pump 66 draws water from the outlet on the left side of the transparent water tank 62 through the outlet pipe 1 65 and delivers it to each drip irrigation pipe 613 through the outlet pipe 2 611 and the outlet pipe 3 612.
[0025] The working principle of this indoor automatic plant watering decorative rack will be explained in detail below.
[0026] like Figure 1-5As shown, before irrigating the plants, the decorative rack is moved to the target position using the casters 4. Based on the indoor space requirements, the movable brackets 1 and 2 are pulled outwards to expand the base size. At this time, the connecting rod 72 of the flipping frame 7 slides along the support frame 71 via the guide post, and the limiting pin 73 is embedded in the through hole of the movable bracket, completing the fixation of the flipping frame 7. Then, the control system inside the electrical cabinet 3 is powered on, and the humidity sensor is inserted into the soil near the roots of each plant through the wiring hole. The solenoid valve at the end of the drip irrigation pipe 613 is in the closed state, and water is added to the transparent water tank 62 through the cap 64. The water level is monitored through the transparent observation window, ensuring it is below the interface of the one-way valve 1 67 and one-way valve 2 610. When the humidity... When the sensor detects that the soil moisture is below a preset threshold, the signal is transmitted to the control system of the electrical cabinet 3. The system sends a command to open the solenoid valve of the corresponding drip irrigation pipe 613 and simultaneously start the water pump 66. Then, the water pump 66 draws water from the outlet on the left side of the transparent water tank 62 through the first outlet pipe 65, and delivers it to each drip irrigation pipe 613 through the second outlet pipe 611 and the third outlet pipe 612. Finally, the drip irrigation nozzles supply water to the roots of the plants. The irrigation time is controlled by the control system according to a preset program to ensure accurate water volume. The temperature sensor inside the transparent water tank 62 monitors the water temperature in real time. When the water temperature is lower than the preset minimum temperature, the control system triggers the heating device inside the fixing base 63 to heat the water in the transparent water tank 62. Heating: When the water temperature reaches the preset maximum temperature, the temperature sensor sends a signal to the control system, and the heating device stops working, ensuring that the irrigation water temperature is maintained within a suitable range to avoid cold water stimulating the roots. When the water temperature in the transparent water tank 62 rises and generates positive pressure, the one-way valve 67 opens, and gas is discharged through the pressure reducing valve 68 to prevent the transparent water tank 62 from deforming or leaking due to excessive pressure. If the water level in the transparent water tank 62 drops and forms negative pressure, the one-way valve 610 opens, and gas enters the transparent water tank 62 through the pressure reducing valve 69 to prevent the water pump 66 from running dry or the drip irrigation from being interrupted, thus maintaining a stable water flow. When it is necessary to expand the size of the decorative frame, the movable bracket 2 and movable bracket 5 are pulled outwards, and the connecting rod 72... Sliding along the guide post of the support frame 71, the limiting pin 73 moves synchronously within the through hole of the movable bracket. After expansion, the limiting pin 73 automatically locks in place, fixing the new size. The decorative frame can be easily moved via the casters 4. Once the frame reaches the designated position, the casters 4 are locked to ensure the stability of the device. During use, the water level of the transparent water tank 62 can be viewed through the transparent observation window of the fixed base 63. When the water level is below the warning line, the cap 64 is opened to add water, preventing the water pump 66 from running dry. The dust cover 74 of the flip frame 7 prevents dust from entering the wiring hole. During maintenance, the dust cover 74 is opened to inspect the electrical wiring. Meanwhile, the cover 61 of the pouring device 6 is removable, making it convenient to clean the inside of the transparent water tank 62 or replace parts.
[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. An indoor automatic watering decorative rack for green plants, comprising a shelf (1), characterized in that: A flip-up frame (7) is rotatably connected above the shelf (1), and movable support one (2) and movable support two (5) are slidably connected below the shelf (1). An electrical cabinet (3) is fixedly connected inside the movable support one (2), and an irrigation device (6) is fixedly connected inside the movable support two (5). Universal wheels (4) are fixedly connected to the bottom of both the electrical cabinet (3) and the movable support two (5).
2. The indoor automatic watering decorative rack for green plants according to claim 1, characterized in that: The flip rack (7) includes a support frame (71) and two connecting rods (72). The inner sides of the two connecting rods (72) are fixedly connected to guide posts and slidably connected to the support frame (71). The ends of the two connecting rods (72) away from the support frame (71) are slidably connected to limit pins (73). The inner sides of the movable bracket one (2) and movable bracket two (5) are opened with through holes and slidably connected to limit pins (73). The shelf (1) and movable bracket one (2) are both opened with cable routing holes above the appliance cabinet (3).
3. The indoor green plant automatic watering decorative rack according to claim 2, characterized in that: A dust cover (74) is fixedly connected to the rear of the support frame (71), and the support frame (71) has several cable routing holes at the rear of the dust cover (74).
4. The indoor automatic watering decorative rack for green plants according to claim 3, characterized in that: The irrigation device (6) includes a cover plate (61), a one-way valve (67), a pressure reducing valve (68), a pressure reducing valve (69), and a one-way valve (610). A fixed base (63) is fixedly connected to the bottom of the cover plate (61). A transparent water tank (62) is fixedly connected inside the fixed base (63), and a heating device is provided below the transparent water tank (62). A screw cap (64) is threaded to the rear of the transparent water tank (62). A transparent observation window is provided on the right side of the screw cap (64) of the fixed base (63). A water outlet is opened on the left side of the transparent water tank (62) and a water outlet pipe (65) is fixedly connected to it. The other end of the water outlet pipe (65) is fixedly connected to a water pump (66) that is its power source. A temperature sensor is provided inside the transparent water tank (62).
5. The indoor green plant automatic watering decorative rack according to claim 4, characterized in that: The transparent water tank (62) is fixedly connected to the inlet end of the one-way valve (67), the outlet end of the one-way valve (67) is fixedly connected to the inlet end of the pressure reducing valve (68), the transparent water tank (62) is fixedly connected to the outlet end of the one-way valve (610), and the inlet end of the one-way valve (610) is fixedly connected to the outlet end of the pressure reducing valve (69).
6. The indoor green plant automatic watering decorative rack according to claim 5, characterized in that: The outlet of the water pump (66) is fixedly connected to the outlet pipe two (611). The outlet pipe two (611) passes through the movable support two (5) and is fixedly connected to the outlet pipe three (612) above the movable support two (5). Several drip irrigation pipes (613) are fixedly connected to the rear of the outlet pipe three (612). The end of the drip irrigation pipe (613) is equipped with a drip irrigation nozzle and the front end of the nozzle is equipped with a solenoid valve. The wiring of the solenoid valve on the drip irrigation pipe (613) is connected to the control system in the electrical cabinet (3) through the wiring holes of the support frame (71), the shelf (1) and the movable support one (2).