Tea garden irrigation device

Abstract

The utility model discloses a tea garden irrigation device, which belongs to the technical field of tea garden irrigation and comprises a water pump, a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are mounted at two ends of the water pump, a pressure control pipe is mounted on the water outlet pipe, connecting pipes are equidistantly fixed at one end of the water outlet pipe far away from the water pump, and mounting pipes are connected onto the connecting pipes. An irrigation pipe is fixed through a mounting pipe, an adjusting rod is inserted into the top end of the pressure control pipe in a threaded mode, a piston is elastically inserted into the bottom end of the pressure control pipe, a controller connected with a water pump is installed at the top end of the adjusting rod, and an electrode plate is fixedly embedded in the center of the bottom end face of the adjusting rod; the irrigation device aims to solve the problems that in the prior art, different pipelines can bear different pressures, so that irrigation cannot be conducted according to the pressures borne by the pipelines, the pipelines are prone to breakage due to rising of irrigation water pressure, and the protection effect of an existing tea garden irrigation device is poor.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea garden irrigation, and in particular relates to a tea garden irrigation device. Background Art

[0002] Tea is usually grown in mountainous areas where water resources are relatively scarce. In dry weather, the tea trees in the tea garden need to be irrigated to ensure their normal growth. Since most tea gardens are located in mountainous areas, when the tea gardens are dry, water pumps are usually used for irrigation or water trucks are used to transport water to the tea gardens for irrigation. However, when irrigation pipes are used in mountains, the pipes at the top often have insufficient pressure, resulting in insufficient irrigation. Therefore, a high-power water pump is needed to increase the water pressure for irrigation.

[0003] At present, during the irrigation process, the existing irrigation pipes cannot irrigate according to the pressure that the pipes can withstand because different pipes can withstand different pressures. The increase in irrigation water pressure can easily cause the pipes to rupture, resulting in poor protection effect of the existing tea garden irrigation devices. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a tea garden irrigation device, which aims to solve the problem that different pipes can withstand different pressures under the prior art, and therefore irrigation cannot be performed according to the pressure that the pipes can withstand. The increase in irrigation water pressure can easily cause the pipes to rupture, resulting in poor protection effect of the existing tea garden irrigation device.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a tea garden irrigation device, which includes a water pump and a water inlet pipe and a water outlet pipe installed at both ends of the water pump, a pressure control pipe is installed on the water outlet pipe, and a connecting pipe is equidistantly fixed on the end of the water outlet pipe away from the water pump, a mounting pipe is connected to the connecting pipe, and an irrigation pipe is fixed through the mounting pipe, an adjusting rod is threadedly inserted at the top end of the pressure control pipe, and a piston is elastically inserted at the bottom end of the pressure control pipe, a controller connected to the water pump is installed on the top end of the adjusting rod, and an electrode plate is embedded and fixed at the center position of the bottom end surface of the adjusting rod, and an electrode rod in contact with the electrode plate is fixed on the top end of the piston.

[0008] When the irrigation device of the present technical solution is used, a pressure-controlling tube is installed on the water outlet pipe connected to the water pump, and the pressure-controlling tube is connected to the water outlet pipe. When the pressure in the water outlet pipe rises, the water pressure pushes the piston to move upward in the pressure-controlling tube, and compresses the spring during the movement, so that the electrode rod at the top of the piston contacts the electrode plate in the regulating tube, and then the controller in the regulating tube is started to turn off the water pump, thereby avoiding the situation where the water outlet pipe is too high and the pipe is broken. At the same time, the regulating rod is rotated to make it rise and fall in the pressure-controlling tube, and the spring is squeezed during the rise and fall, so as to adjust the position of the electrode plate and the trigger pressure in the pressure-controlling tube, so as to facilitate the protection of the pipe of the tea garden irrigation device and improve the protection effect of the tea garden irrigation device; by installing a plurality of connecting pipes equidistantly on the water outlet pipe, a mounting pipe is threadedly inserted in the connecting pipe, and the mounting pipe knob is driven by the knob, so as to facilitate the installation and removal of the mounting pipe and the irrigation pipe thereon, so as to facilitate the replacement of the mounting pipe with irrigation pipes in different directions, which is suitable for irrigation in different directions of the tea garden.

[0009] Preferably, a base is installed at the bottom end of the water pump, and a control valve is installed on the water outlet pipe.

[0010] Furthermore, the bottom end of the mounting tube is threadedly inserted into the connecting tube, and the top end of the mounting tube is fixedly sleeved with a knob.

[0011] Furthermore, the bottom end of the irrigation pipe is fixedly connected to the mounting pipe, and a nozzle is installed at the top end of the irrigation pipe.

[0012] Furthermore, the water outlet pipe is connected to the pressure control pipe, and a sealing plug is threadedly inserted at one end of the water outlet pipe away from the pressure control pipe.

[0013] Furthermore, a spring is sleeved on the electrode rod, the bottom end of the spring is fixedly connected to the piston, and the top end of the spring is in contact with the adjusting rod.

[0014] Furthermore, the piston is tightly connected to the inner wall of the pressure control tube, and the top end of the inner wall of the pressure control tube is tapped with a thread corresponding to the adjusting rod.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model installs a pressure-controlling tube on a water outlet pipe connected to a water pump, and the pressure-controlling tube is connected to the water outlet pipe. When the pressure in the water outlet pipe rises, the water pressure pushes the piston to move upward in the pressure-controlling tube, and squeezes the spring during the movement, so that the electrode rod at the top of the piston contacts the electrode plate in the regulating tube, and then starts the controller in the regulating tube to shut down the water pump, thereby avoiding the situation that the water outlet pipe is broken due to excessive pressure, and at the same time, the regulating rod is rotated to make it rise and fall in the pressure-controlling tube, and the spring is squeezed during the lifting process, so as to adjust the position of the electrode plate and the trigger pressure in the pressure-controlling tube, so as to protect the pipeline of the tea garden irrigation device and improve the protection effect of the tea garden irrigation device.

[0018] 2. Multiple connecting pipes are installed at equal intervals on the outlet pipe, and the installation pipe is threadedly inserted in the connecting pipe. The installation pipe knob is driven by the knob to facilitate the installation and removal of the installation pipe and the irrigation pipe thereon, thereby facilitating the replacement of the installation pipe with irrigation pipes in different directions, which is suitable for irrigation in different directions of the tea garden. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the water outlet pipe structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the irrigation pipe structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the pressure control tube of the utility model.

[0024] The markings in the attached drawings are: 1. base; 2. water inlet pipe; 3. control valve; 4. pressure control pipe; 5. water pump; 6. water outlet pipe; 7. sealing plug; 8. irrigation pipe; 9. nozzle; 10. knob; 11. connecting pipe; 12. mounting pipe; 13. electrode rod; 14. electrode plate; 15. piston; 16. spring; 17. adjusting rod; 18. controller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] This specific implementation is a tea garden irrigation device, and its structural schematic diagram is as follows Figure 1 As shown, the irrigation device includes a water pump 5 and a water inlet pipe 2 and a water outlet pipe 6 installed at both ends of the water pump 5, a pressure control pipe 4 is installed on the water outlet pipe 6, and a connecting pipe 11 is fixed equidistantly at one end of the water outlet pipe 6 away from the water pump 5, a mounting pipe 12 is connected to the connecting pipe 11, and an irrigation pipe 8 is fixed through the mounting pipe 12, an adjusting rod 17 is threadedly inserted at the top end of the pressure control pipe 4, and a piston 15 is elastically inserted at the bottom end of the pressure control pipe 4, a controller 18 connected to the water pump 5 is installed at the top end of the adjusting rod 17, and an electrode plate 14 is embedded and fixed at the center position of the bottom end surface of the adjusting rod 17, and a contact with the electrode plate 14 is fixed at the top end of the piston 15 The electrode rod 13 is provided with a pressure-controlling tube 4 on the water outlet pipe 6 connected to the water pump 5. The pressure-controlling tube 4 is connected to the water outlet pipe 6. After the electrode rod 13 at the top of the piston 15 contacts the electrode plate 14 in the regulating tube, the controller 18 in the regulating tube is started to shut down the water pump 5, thereby avoiding the situation where the water outlet pipe 6 is over-pressured and thus causing the pipe to break. The regulating rod 17 is rotated to make it rise and fall in the pressure-controlling tube 4, and the spring 16 is squeezed during the lifting process, thereby adjusting the position of the electrode plate 14 and the triggering pressure in the pressure-controlling tube 4, so as to facilitate the protection of the pipe of the tea garden irrigation device and improve the protection effect of the tea garden irrigation device.

[0027] Among them, a base 1 is installed at the bottom end of the water pump 5, and the water pump 5 is supported by the base 1 so that the water pump 5 is in a stable state during operation. A control valve 3 is installed on the water outlet pipe 6. Multiple water outlet pipes 6 can be installed on the water pump 5 according to actual usage. The water outlet pipe 6 can be easily switched by the control valve 3. The bottom end of the mounting pipe 12 is threadedly inserted into the connecting pipe 11, and the top end of the mounting pipe 12 is fixedly sleeved with a knob 10. The knob 10 drives the mounting pipe 12 knob 10, which is convenient for installing and disassembling the mounting pipe 12 and the irrigation pipe 8 thereon, so as to facilitate the replacement of the mounting pipe 12 with irrigation pipes 8 in different directions. The bottom end of the irrigation pipe 8 is fixedly connected to the mounting pipe 12, and a nozzle 9 is installed on the top end of the irrigation pipe 8. The nozzle 9 is threadedly inserted into the irrigation pipe 8. Different types of nozzles 9 can be replaced according to actual usage.

[0028] In addition, the water outlet pipe 6 is connected to the pressure control tube 4, and the end of the water outlet pipe 6 away from the pressure control tube 4 is threadedly inserted with a sealing plug 7, and the end of the water outlet pipe 6 away from the water pump 5 is kept sealed by the sealing plug 7. A spring 16 is sleeved on the electrode rod 13, and the bottom end of the spring 16 is fixedly connected to the piston 15, and the top end of the spring 16 abuts against the adjusting rod 17. The piston 15 is tightly connected to the inner wall of the pressure control tube 4, and the top end of the inner wall of the pressure control tube 4 is tapped with a thread corresponding to the adjusting rod 17. When the pressure in the water outlet pipe 6 rises, the water pressure pushes the piston 15 to move upward in the pressure control tube 4, and compresses the spring 16 during the movement, so that the electrode rod 13 at the top of the piston 15 contacts the electrode plate 14 in the regulating tube, and then the controller 18 in the regulating tube (preferably a 51-type single-chip microcomputer controller 18, and the electrode rod 13 and the motor plate are both electrically connected to the controller 18) is started to turn off the water pump 5.

[0029] The structural diagram of the water outlet pipe 6 of the irrigation device is as follows Figure 2 As shown, the structural diagram of the irrigation pipe 8 is as follows Figure 3 As shown, the internal structure diagram of the pressure control tube 4 is as follows Figure 4 shown.

[0030] Working principle: start the water pump 5 and connect the water inlet pipe 2 to the water source. The water pump 5 discharges water from the water outlet pipe 6 along the water inlet pipe 2, and sprays water from the nozzle 9 along the multiple installation pipes 12 and irrigation pipes 8 on the water outlet pipe 6 to irrigate the tea garden. When the pressure in the water outlet pipe 6 rises, the water pressure pushes the piston 15 to move upward in the pressure control pipe 4, and squeezes the spring 16 during the movement, so that the electrode rod 13 at the top of the piston 15 contacts the electrode plate 14 in the regulating pipe, and then starts the controller 18 in the regulating pipe to turn off the water pump 5, thereby avoiding the situation that the pressure in the water outlet pipe 6 is too high and causes the pipe to break. At the same time, turn the regulating rod 17 to make it rise and fall in the pressure control pipe 4, and squeeze the spring 16 during the lifting process, so as to adjust the position of the electrode plate 14 and the trigger pressure in the pressure control pipe 4. Hold the knob 10 to drive the installation pipe 12 knob 10, so as to facilitate the installation and removal of the installation pipe 12 and the irrigation pipe 8 thereon, so as to facilitate the replacement of the installation pipe 12 with the irrigation pipe 8 in different directions, which is suitable for irrigation in different directions of the tea garden.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A tea garden irrigation device, comprising a water pump (5) and a water inlet pipe (2) and a water outlet pipe (6) installed at both ends of the water pump (5), characterized in that: A pressure control tube (4) is installed on the water outlet pipe (6), and a connecting tube (11) is fixed equidistantly at one end of the water outlet pipe (6) away from the water pump (5), a mounting tube (12) is connected to the connecting tube (11), and an irrigation tube (8) is fixed via the mounting tube (12), an adjusting rod (17) is threadedly inserted at the top end of the pressure control tube (4), and a piston (15) is elastically inserted at the bottom end of the pressure control tube (4), a controller (18) connected to the water pump (5) is installed at the top end of the adjusting rod (17), and an electrode plate (14) is embedded and fixed at the center position of the bottom end surface of the adjusting rod (17), and an electrode rod (13) in contact with the electrode plate (14) is fixed at the top end of the piston (15).

2. A tea garden irrigation device according to claim 1, characterized in that: A base (1) is installed at the bottom end of the water pump (5), and a control valve (3) is installed on the water outlet pipe (6).

3. A tea garden irrigation device according to claim 1, characterized in that: The bottom end of the installation tube (12) is threadedly inserted into the connecting tube (11), and the top end of the installation tube (12) is fixedly sleeved with a knob (10).

4. A tea garden irrigation device according to claim 3, characterized in that: The bottom end of the irrigation pipe (8) is fixedly connected to the mounting pipe (12), and a nozzle (9) is installed at the top end of the irrigation pipe (8).

5. A tea garden irrigation device according to claim 1, characterized in that: The water outlet pipe (6) is connected to the pressure control pipe (4), and a sealing plug (7) is threadedly inserted at one end of the water outlet pipe (6) away from the pressure control pipe (4).

6. A tea garden irrigation device according to claim 1, characterized in that: The electrode rod (13) is sleeved with a spring (16), the bottom end of the spring (16) is fixedly connected to the piston (15), and the top end of the spring (16) is in contact with the adjustment rod (17).

7. A tea garden irrigation device according to claim 6, characterized in that: The piston (15) is tightly connected to the inner wall of the pressure control tube (4), and the top end of the inner wall of the pressure control tube (4) is tapped with a thread corresponding to the adjustment rod (17).

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