Irrigation equipment for office green plants

Abstract

The utility model discloses irrigation equipment for office green plants, and relates to the technical field of irrigation equipment. The middle section of the water pipe is provided with a three-way connector, the top end of the three-way connector is provided with a branch pipe, and the connecting ends of the three-way connector are fixedly connected with connecting pipes; a certain number of branch pipes and L-shaped pipes are additionally arranged according to the number of green plants needing to be irrigated, when a water conveying pipe is connected with the branch pipes, a closed flow channel is formed through connection of the water conveying pipe, the branch pipes, the three-way connector and the connecting pipe, then a water pump is placed in a container containing water, and the L-shaped pipes are fixed to the interior of an installation ring. Meanwhile, a humidity sensor is inserted into soil, the humidity sensor is used for detecting the humidity in the potted green plant soil, and when the green plants need to be watered, the water pump is controlled by the PLC to work, water in the container is pumped out, and the office green plants are watered automatically.

Description

TECHNICAL FIELD

[0001] The utility model relates to a watering equipment technical field, concretely is a kind of watering equipment for office green plants. BACKGROUND

[0002] Office green plants, as an important part of modern office environment, not only beautify the environment, but also improve the work efficiency and happiness of employees. However, the maintenance of office green plants, especially the regular and quantitative watering, has always been a technical problem to be solved. The existing watering method mainly relies on manual operation, which is prone to forget to water or overwatering. Especially during summer and winter vacations, since the teachers are away from school, the office green plants are unattended, leading to wilting and even death of flowers and plants, thereby affecting the growth of green plants. Therefore, a device capable of automatically detecting soil humidity and performing regular and quantitative watering according to the needs is needed to solve the above problems. The inventor proposes a watering equipment for office green plants to solve the above problems. SUMMARY

[0003] To solve the problem of automatic watering of office green plants, the utility model aims to provide a watering equipment for office green plants.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a watering equipment for office green plants, comprising a water delivery pipe, a tee joint is arranged in the middle section of the water delivery pipe, a branch pipe is arranged at the top end of the tee joint, a connecting pipe is fixedly connected to the connecting end of the tee joint, the connecting end of the water delivery pipe and the branch pipe is movably sleeved on the outside of the connecting pipe, the inside of the water delivery pipe, the branch pipe and the tee joint is communicated, an L-shaped pipe is fixedly connected to the end of the branch pipe away from the tee joint, the inside of the L-shaped pipe is provided with an adjusting assembly, a water pump is fixedly installed at one end of the water delivery pipe, a PLC controller is fixedly installed on the water delivery pipe, the humidity sensor and the water pump are electrically connected to the PLC controller, and the tee joint and the connecting pipe are provided with multiple groups.

[0005] Preferably, the adjusting assembly comprises an adjusting knob, the adjusting knob is threadedly connected to the outside of one end of the L-shaped pipe, a telescopic rod is rotatably connected to the inside of the adjusting knob, the end of the telescopic rod away from the adjusting knob is conical, the front end of the telescopic rod movably extends into the L-shaped pipe, a fixed plate is fixedly connected to the inside of the L-shaped pipe, a water outlet groove is formed in the fixed plate, and the front end of the telescopic rod is movably inserted into the water outlet groove.

[0006] Preferably, an installation ring is fixedly connected to the outside of the L-shaped pipe, a humidity sensor is fixedly installed at the bottom end of the installation ring, and the outside of the humidity sensor is conical.

[0007] Preferably, the L-shaped pipe is internally provided with a sealing groove, and the sealing groove is internally provided with a sealing ring, and one end of the telescopic rod is movably penetrated through the sealing ring.

[0008] Compared with the prior art, the utility model has the beneficial effects that:

[0009] 1、According to the quantity of the required irrigation green plants, add a certain number of branch pipes and L-shaped pipes, when connecting the water delivery pipe and the branch pipe, through the connection between the water delivery pipe, the branch pipe, the tee joint and the connecting pipe, form a closed flow channel, then put the water pump into the container filled with water, and fix the L-shaped pipe to the inside of the mounting ring, and insert the humidity sensor into the soil, use the humidity sensor to detect the humidity in the green plant potting soil, when the green plants need to be watered, use the PLC controller to control the water pump to work, pump out the water in the container, and automatically water the office green plants;

[0010] 2、By twisting the adjusting knob, force the adjusting knob to move horizontally along the outside of one end of the L-shaped pipe, and drive the telescopic rod to move away from or close to the fixed plate, adjust the gap between the front tapered section of the telescopic rod and the water outlet groove, so as to control the size of the flow, to meet the growth needs of different green plants, further improve the application range of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0012] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0013] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the present application.

[0014] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the present application. Figure 2 It is an enlarged view of A in the present application.

[0015] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the present application.

[0016] In the figure: 1. Water supply pipe; 2. Branch pipe; 3. T-joint; 4. Connecting pipe; 5. L-shaped pipe; 6. Adjustment assembly; 61. Adjustment knob; 62. Telescopic rod; 63. Fixing plate; 64. Water outlet; 7. Humidity sensor; 8. Mounting ring; 9. PLC controller; 10. Water pump; 11. Sealing groove; 12. Sealing ring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: Figures 1-4 As shown, the utility model provides a watering device for office green plants, including a water pipe 1, a tee joint 3 is provided in the middle section of the water pipe 1, a branch pipe 2 is provided at the top of the tee joint 3, the connecting ends of the tee joint 3 are fixedly connected to the connecting pipe 4, the connecting ends of the water pipe 1 and the branch pipe 2 are movably sleeved on the outside of the connecting pipe 4, the interiors of the water pipe 1, the branch pipe 2 and the tee joint 3 are communicated with each other, the end of the branch pipe 2 away from the tee joint 3 is fixedly connected to an L-shaped pipe 5 communicated with the interior of the branch pipe 2, an adjusting component 6 is provided inside the L-shaped pipe 5, and a water pump 10 is fixedly installed at one end of the water pipe 1.

[0019] The adjustment assembly 6 includes an adjusting knob 61, which is threadedly connected to the outside of one end of the L-shaped tube 5. The inner side of the adjusting knob 61 is rotatably connected to a telescopic rod 62. The end of the telescopic rod 62 away from the adjusting knob 61 is set into a cone shape. The front end of the telescopic rod 62 is movably extended into the L-shaped tube 5. The inside of the L-shaped tube 5 is fixedly connected to a fixing plate 63, and a water outlet trough 64 is provided on the fixing plate 63. The front end of the telescopic rod 62 is movably inserted into the water outlet trough 64.

[0020] By adopting the above technical solution, by turning the adjusting knob 61, the adjusting knob 61 is forced to move laterally along the outer side of one end of the L-shaped tube 5, and at the same time drives the telescopic rod 62 to move away from or close to the side of the fixed plate 63, and adjusts the gap between the front end tapered section of the telescopic rod 62 and the water outlet trough 64, thereby controlling the flow rate to meet the growth needs of different green plants.

[0021] The outer side of the L-shaped tube 5 is fixedly connected with a mounting ring 8 , and the bottom end of the mounting ring 8 is fixedly mounted with a humidity sensor 7 .

[0022] By adopting the above technical scheme, the L-shaped pipe 5 is fixed to the inside of the mounting ring 8 by setting the mounting ring 8, and the humidity sensor 7 is used to detect the humidity in the green plant potting soil.

[0023] The inside of the L-shaped pipe 5 is provided with a sealing groove 11, and the inside of the sealing groove 11 is provided with a sealing ring 12, and one end of the telescopic rod 62 is movably penetrated through the sealing ring 12.

[0024] By adopting the above technical scheme, the sealing ring 12 is arranged in the sealing groove 11, which can enhance the sealing between the contact surface of the telescopic rod 62 and the sealing ring 12, thereby preventing water overflow.

[0025] The water supply pipe 1 is fixedly provided with a PLC controller 9, and the humidity sensor 7 and the water pump 10 are electrically connected with the PLC controller 9.

[0026] By adopting the above technical scheme, the PLC controller 9 is arranged, which can better control the equipment to work.

[0027] The tee joint 3 and the connecting pipe 4 are provided with multiple groups.

[0028] By adopting the above technical scheme, the tee joint 3 and the connecting pipe 4 are arranged, which can connect the branch pipe 2 and the water supply pipe 1, and adjust the number of tee joints 3 according to the number of green plants to be irrigated, so as to realize the irrigation of multiple green plants.

[0029] The outside of the humidity sensor 7 is conical.

[0030] By adopting the above technical scheme, the outside of the humidity sensor 7 is conical, which can more conveniently insert the humidity sensor 7 into the soil, and better support the L-shaped pipe 5 by using the humidity sensor 7.

[0031] Working principle: when irrigating the office green plants, a certain number of branch pipes 2 and L-shaped pipes 5 are added according to the number of green plants to be irrigated, when connecting the water supply pipe 1 and the branch pipe 2, the water supply pipe 1 and the branch pipe 2 are connected with the connecting pipe 4 of the tee joint 3, so as to form a closed flow channel, then the water pump 10 is put into the container containing water, and the L-shaped pipe 5 is fixed to the inside of the mounting ring 8, and the humidity sensor 7 is inserted into the soil, and the humidity sensor 7 is used to stably support the L-shaped pipe 5, and the humidity sensor 7 is used to detect the humidity in the green plant potting soil, and the detection data is transmitted to the PLC controller 9, when the green plants need to be watered, the water pump 10 is controlled to work by the PLC controller 9, the water in the container is pumped out and transported into the pipeline, and finally flows out through the L-shaped pipe 5;

[0032] When the size of the control flow needs to be adjusted, the adjusting knob 61 is screwed to force the adjusting knob 61 to move laterally along the outside of one end of the L-shaped pipe 5, and at the same time, the telescopic rod 62 is moved away from or close to one side of the fixed plate 63, the gap between the front tapered section of the telescopic rod 62 and the water outlet groove 64 is adjusted, thereby controlling the size of the flow to meet the growth needs of different green plants.

[0033] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A watering device for office green plants, comprising a water pipe (1), characterized in that: The middle section of the water delivery pipe (1) is provided with a three-way joint (3), the top end of the three-way joint (3) is provided with a branch pipe (2), the connection ends of the three-way joint (3) are fixedly connected to the connecting pipe (4), the connection ends of the water delivery pipe (1) and the branch pipe (2) are movably sleeved on the outside of the connecting pipe (4), the interiors of the water delivery pipe (1), the branch pipe (2) and the three-way joint (3) are connected, one end of the branch pipe (2) away from the three-way joint (3) is fixedly connected to an L-shaped pipe (5) that is connected to the interior of the branch pipe (2), and an adjustment component (6) is provided inside the L-shaped pipe (5). A water pump (10) is fixedly installed at one end of the water delivery pipe (1).

2. The watering device for office green plants according to claim 1, characterized in that: The adjustment assembly (6) comprises an adjustment knob (61), the adjustment knob (61) being threadedly connected to the outside of one end of the L-shaped tube (5), the inside of the adjustment knob (61) being rotatably connected to a telescopic rod (62), the end of the telescopic rod (62) being away from the adjustment knob (61) being configured to be conical, the front end of the telescopic rod (62) being movably extended into the L-shaped tube (5), the interior of the L-shaped tube (5) being fixedly connected to a fixing plate (63), the fixing plate (63) being provided with a water outlet groove (64), the front end of the telescopic rod (62) being movably inserted into the water outlet groove (64).

3. The watering device for office green plants according to claim 1, characterized in that: The outer side of the L-shaped tube (5) is fixedly connected with a mounting ring (8), and the bottom end of the mounting ring (8) is fixedly mounted with a humidity sensor (7).

4. The watering device for office green plants according to claim 2, characterized in that: A sealing groove (11) is provided inside the L-shaped tube (5), a sealing ring (12) is provided inside the sealing groove (11), and one end of the telescopic rod (62) movably passes through the sealing ring (12).

5. The watering device for office green plants according to claim 3, characterized in that: A PLC controller (9) is fixedly installed on the water delivery pipe (1), and the humidity sensor (7) and the water pump (10) are both electrically connected to the PLC controller (9).

6. The watering device for office green plants according to claim 1, characterized in that: The three-way connectors (3) and connecting pipes (4) are provided in multiple groups.

7. The watering device for office green plants according to claim 3, characterized in that: The outer side of the humidity sensor (7) is configured to be conical.

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