Water-saving type underground pipe irrigation and drainage device

Abstract

The utility model discloses a water-saving type underground pipe irrigation and drainage device, and relates to the technical field of underground pipe irrigation and drainage. The device comprises a filtering pipeline, a water collecting well and a water purifying well, and further comprises a vibration part, a water storage tank, a water conveying pipeline and a water pump, and the vibration part is embedded in the top of the filtering pipeline. Daily rainwater is received through the water storage tank, collected and stored, purified water in the purified water well can be pumped into the water storage tank through the water pump, and the motor is driven regularly to drive the plunger to rotate, so that the upper inlet and the side inlet of the three-way pipe are communicated through the L-shaped flow channel; the purified water stored in the water storage tank reversely flows into the filtering pipeline through the three-way pipe, soil fine particles which are permeated and accumulated in pores of the filtering cloth along with water are driven to be reversely discharged, the particles are prevented from blocking the filtering cloth, and the water overflowing from the filtering pipeline achieves the effect of irrigating the land. And the plunger is rotated again to stop the water storage tank from conveying purified water to the filtering pipeline.

Description

Technical Field

[0001] This utility model relates to the field of underground pipe irrigation and drainage technology, specifically to a water-saving underground pipe irrigation and drainage device. Background Technology

[0002] In the fields of saline-alkali land management and water-saving agriculture, underground pipe irrigation and drainage technology, which achieves coordinated water and salt regulation through underground permeable pipe networks, has become a core means of improving arable land quality. However, the long-term operational reliability of existing underground pipe systems is limited by the risk of filtration structure failure.

[0003] The non-woven fabric filter layer covering the underground pipe continuously intercepts fine soil particles during the seepage process. As the operating time increases, the particles bridge and accumulate in the pores of the filter cloth, affecting the use of the filter cloth. In arid and low-rainfall areas, the salty mud intercepted on the surface of the filter cloth crystallizes and solidifies due to the accelerated evaporation of water, forming a hard, compacted layer. This compacted layer further hinders the seepage of irrigation water into the underground pipe. The method of replacing the filter cloth every three to five years requires excavating the entire underground pipe and exposing it to the outside. Furthermore, accidents may occur during the excavation process, causing damage to the underground pipe. Utility Model Content

[0004] To address the aforementioned problems, this invention provides a water-saving concealed pipe irrigation and drainage device to solve the problem of filter cloth gradually becoming clogged during long-term use of concealed pipes.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a water-saving concealed pipe irrigation and drainage device, including a filter pipe, a water collection well, and a water purification well, and also including a vibrating component, a water storage tank, a water delivery pipe, and a water pump. The top of the filter pipe is equipped with a vibrating component, which consists of multiple sets and is arranged equidistantly above the filter pipe. The filter pipe is connected to one side of the water collection well, and the water collection well and the water purification well are connected. The water storage tank is placed above the water collection well. The water delivery pipe is fixedly installed inside the water collection well. The two inlets of the water delivery pipe are connected to the filter pipe and the water storage tank, respectively, and its lower outlet faces the inside of the water collection well. The water pump is located at the water purification well, and the water pump's inlet pipe is connected to the water purification well, and the water pump's outlet pipe is connected to the water storage tank.

[0006] The filter pipe includes a corrugated pipe and a filter cloth. The surface of the corrugated pipe is covered with the filter cloth, and the surface of the corrugated pipe has pores for water permeation. The corrugated pipe is inclined at a certain angle.

[0007] The vibrating component includes a vibrating rod, a transmission rod, and a connecting wire. The vibrating rod is located above the filter pipe, and transmission rods are fixedly installed on both sides of the vibrating rod. The transmission rods are in contact with the surface of the filter pipe, and the gaps between the transmission rods and the corrugated pipe are correspondingly arranged. One end of the vibrating rod is connected to the connecting wire.

[0008] The water collection well includes a first well shaft and a water conveying channel. One side of the first well shaft is fixedly connected to a filter pipe, and the other side of the first well shaft is fixedly installed with a water conveying channel, and a valve is provided at the water conveying channel.

[0009] The water purification well includes a second well shaft and a water outlet channel. The second well shaft is connected to the water conveyance channel, and the water outlet channel is fixedly connected to the surface of the second well shaft.

[0010] The water storage tank includes a tank body, a support frame, and a filter cover. The support frame is fixedly installed at the bottom of the tank body, and the filter cover is fixedly installed at the top of the tank body. A filter screen is laid inside the filter cover.

[0011] The water delivery pipeline includes a three-way pipe, a fixed bracket, a motor, a plunger, and an L-shaped flow channel. The top inlet of the three-way pipe is connected to the water storage tank, and the side inlet of the three-way pipe is connected to the filter pipe. The bottom outlet of the three-way pipe faces the inside of the water collection well. The fixed bracket is fixedly installed inside the water collection well and is connected to the bottom of the three-way pipe. A plunger is rotatably installed at the inlet and outlet connection of the three-way pipe. A motor is provided on the surface of the three-way pipe. The output end of the motor passes through the three-way pipe and is connected to the plunger. An L-shaped flow channel is opened on the surface of the plunger.

[0012] The beneficial effects of this utility model are as follows:

[0013] This invention uses a water storage tank to collect and store daily rainwater. Alternatively, a water pump can be used to pump clean water from a water purification well into the storage tank. Periodically, a drive motor rotates a plunger, connecting the upper and side inlets of the three-way pipe via an L-shaped flow channel. The clean water stored in the tank flows back into the filter pipe through the three-way pipe, causing fine soil particles that have accumulated in the pores of the filter cloth to be discharged in the reverse direction, preventing the particles from clogging the filter cloth. The water overflowing from the filter pipe irrigates the land. Rotating the plunger again stops the water storage tank from supplying clean water to the filter pipe and sends any remaining water in the filter pipe to a collection well for recycling, achieving water conservation. The vibration of the vibrating rod is transmitted to the transmission rod, which vibrates and breaks up the hardened layer of the filter cloth, facilitating the penetration of external water and the reverse flow of water. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a rear view schematic diagram of the present invention;

[0016] Figure 3 This is a cross-sectional view of the filter pipe and the vibrating component;

[0017] Figure 4 This is a first partial sectional view of the present invention;

[0018] Figure 5 This is a second partial sectional view of the present invention;

[0019] Figure 6 This is a schematic cross-sectional view of the third part of this utility model.

[0020] Reference numerals: 1. Filter pipe; 101. Corrugated pipe; 102. Filter cloth; 2. Vibrating component; 201. Vibrating rod; 202. Transmission rod; 203. Connecting line; 3. Water collection well; 301. First well shaft; 302. Water delivery channel; 4. Water storage tank; 401. Tank body; 402. Support frame; 403. Filter cover; 5. Water delivery pipe; 501. Three-way pipe; 502. Fixing frame; 503. Motor; 504. Plunger; 505. L-shaped flow channel; 6. Clean water well; 601. Second well shaft; 602. Water outlet channel; 7. Water pump. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0022] Figures 1-6 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 - Appendix Figure 6 The present invention will be further described below.

[0023] A water-saving underground irrigation and drainage device includes a filter pipe 1, a collection well 3, and a purification well 6. It also includes a vibrating component 2, a water storage tank 4, a water delivery pipe 5, and a water pump 7. The top of the filter pipe 1 is equipped with a vibrating component 2. There are multiple sets of vibrating components 2, which are arranged at equal intervals above the filter pipe 1. The vibrating components 2 are connected to a power supply line or a solar power panel. The filter pipe 1 is connected to one side of the collection well 3. The collection well 3 and the purification well 6 are connected in a continuous manner. The water storage tank 4 is placed above the collection well 3. The water delivery pipe 5 is fixedly installed inside the collection well 3. The two inlets of the water delivery pipe 5 are connected to the filter pipe 1 and the water storage tank 4, respectively, and its lower outlet faces the inside of the collection well 3. The water pump 7 is located at the purification well 6. The inlet pipe of the water pump 7 is connected to the purification well 6, and the purification well 6 is connected to the pipeline equipment for irrigating the land. The drain pipe of the water pump 7 is connected to the water storage tank 4.

[0024] Specifically, the process involves collecting water that seeps into the soil through the filter pipe 1, vibrating the filter pipe 1 through the vibrating component 2, collecting the water that seeps into the filter pipe 1 through the collection well 3, collecting rainwater or purified water from the purification well 6 through the storage tank 4, switching the water flow direction between the filter pipe 1, the storage tank 4, and the collection well 3 through the water delivery pipe 5, collecting the water from the collection well 3 through the purification well 6 for purification, and then transferring the purified water from the purification well 6 to the storage tank 4 through the water pump 7.

[0025] The filter pipe 1 includes a corrugated pipe 101 and a filter cloth 102. The surface of the corrugated pipe 101 is covered with the filter cloth 102. The surface of the corrugated pipe 101 has pores for water permeation, and the corrugated pipe 101 is inclined at a certain angle.

[0026] Specifically, water filtered by filter cloth 102 flows into the corrugated pipe 101 through the pores of the corrugated pipe 101, and the inclined corrugated pipe 101 transports the water to the water collection well 3.

[0027] The vibrating component 2 includes a vibrating rod 201, a transmission rod 202, and a connecting line 203. The vibrating rod 201 is located above the filter pipe 1. The transmission rod 202 is fixedly installed on both sides of the vibrating rod 201. The transmission rod 202 is in contact with the surface of the filter pipe 1, and the transmission rod 202 is correspondingly arranged with the gap of the corrugated pipe 101. One end of the vibrating rod 201 is connected to the connecting line 203, and the connecting line 203 is connected to the external power supply equipment.

[0028] Specifically, the vibrating rod 201 is connected to the power supply equipment via the connecting line 203, and the vibrating rod 201 drives the transmission rod 202 to vibrate and crush the plated layer on the surface of the filter cloth 102.

[0029] The water collection well 3 includes a first well shaft 301 and a water conveying channel 302. One side of the first well shaft 301 is fixedly connected to the filter pipe 1, and the water conveying channel 302 is fixedly installed on the other side of the first well shaft 301. A valve is provided at the water conveying channel 302. The water purification well 6 includes a second well shaft 601 and a water outlet channel 602. The second well shaft 601 is connected to the water conveying channel 302, and the water outlet channel 602 is fixedly connected to the surface of the second well shaft 601. The water outlet channel 602 is connected to the irrigation equipment.

[0030] Specifically, the first well 301 receives filtered water collected from the filter pipe 1, and the first well 301 is connected to the second well 601 through the water conveying channel 302. The valve at the water conveying channel 302 controls the connection between the two. The water is then poured into the second well 601 for purification. The purified water in the second well 601 is pumped out by the irrigation equipment connected to the water outlet channel 602 for land irrigation.

[0031] The water storage tank 4 includes a tank body 401, a support frame 402 and a filter cover 403. The support frame 402 is fixedly installed at the bottom of the tank body 401, and the filter cover 403 is fixedly installed at the top of the tank body 401. The filter screen is laid inside the filter cover 403, and the water outlet pipe at the bottom of the tank body 401 is connected to the water delivery pipe 5.

[0032] Specifically, water is stored in tank 401, and rainwater is filtered by covering the top of tank 401 with filter cover 403.

[0033] The water supply pipe 5 includes a three-way pipe 501, a fixing bracket 502, a motor 503, a plunger 504, and an L-shaped flow channel 505. The top inlet of the three-way pipe 501 is connected to the water storage tank 4, and the side inlet of the three-way pipe 501 is connected to the filter pipe 1. The bottom outlet of the three-way pipe 501 faces the inside of the water collection well 3. The fixing bracket 502 is fixedly installed inside the water collection well 3 and is connected to the bottom of the three-way pipe 501. The plunger 504 is rotatably installed at the inlet and outlet connection of the three-way pipe 501. The motor 503 is provided on the surface of the three-way pipe 501. The output end of the motor 503 passes through the three-way pipe 501 and is connected to the plunger 504. The L-shaped flow channel 505 is opened on the surface of the plunger 504 and is correspondingly set with the inlet and outlet of the three-way pipe 501.

[0034] Specifically, water is transported through the three-way pipe 501, the three-way pipe 501 is supported and fixed by the fixing frame 502, the plunger 504 is driven to rotate by the motor 503, and the L-shaped flow channel 505 guides the flow of water in the three-way pipe 501.

[0035] In summary: When this utility model is in use, it relies on the corrugated pipe 101 and filter cloth 102 to collect saline groundwater. The water flow is filtered by the filter cloth 102 and flows into the interior of the corrugated pipe 101 through the pores. Since the L-shaped flow channel 505 connects the lateral inlet and the lower outlet of the three-way pipe 501, the collected water flows through the three-way pipe 501 and falls into the first well 301. At this time, the water conveying channel 302 connects the first well 301 and the second well 601. The water flow is stored in the first well 301 and the second well 601. After reaching a certain capacity, the valve at the water conveying channel 302 is closed to purify the water flow in the second well 601 and reduce its salinity. The purified water in the second well 601 is pumped out using irrigation equipment for irrigating crops. The water conveying channel 302 is then reopened for circulation.

[0036] To prevent clogging and crusting at filter pipe 1, the vibrator 201 is periodically activated to drive the transmission rod 202 to vibrate. The vibration is transmitted to the filter cloth 102, causing the crusted layer covering its surface to break up. Daily rainwater is collected and collected by the tank 401, and the filter cover 403 shields its top to prevent debris from falling in. If the water level in the tank 401 is insufficient, the water pump 7 can be used to pump water from the second well 601 into the tank 401 to replenish it. The drive motor 503 drives the plunger 504 to rotate, changing the L-shaped flow channel. The orientation of 505 connects the top inlet and side inlet of the three-way pipe 501. Water in the tank 401 flows in the opposite direction through the three-way pipe 501 inside the bellows 101 and overflows from the pores of the bellows 101, pushing the blockage particles in the opposite direction to prevent blockage. The orientation of the L-shaped flow channel 505 is changed again to connect the side inlet and bottom outlet of the three-way pipe 501. Water overflowing from the pores of the bellows 101 irrigates the soil, and water that does not overflow flows along the bellows 101 and the three-way pipe 501 and is recycled to the water collection well 3.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A water-saving underground irrigation and drainage device, comprising a filter pipe (1), a water collection well (3), and a water purification well (6), characterized in that, It also includes a vibration component (2), a water storage tank (4), a water delivery pipe (5), and a water pump (7). The top of the filter pipe (1) is equipped with a vibration component (2). There are multiple sets of vibration components (2), which are arranged at equal intervals above the filter pipe (1). The filter pipe (1) is connected to one side of the water collection well (3). The water collection well (3) is connected to the water purification well (6). The water storage tank (4) is placed above the water collection well (3). The water delivery pipe (5) is fixedly installed inside the water collection well (3). The two inlets of the water delivery pipe (5) are connected to the filter pipe (1) and the water storage tank (4) respectively, and its lower outlet faces the inside of the water collection well (3). The water pump (7) is set at the water purification well (6). The water inlet pipe of the water pump (7) is connected to the water purification well (6), and the water outlet pipe of the water pump (7) is connected to the water storage tank (4).

2. The water-saving concealed pipe irrigation and drainage device according to claim 1, characterized in that, The filter pipe (1) includes a corrugated pipe (101) and a filter cloth (102). The surface of the corrugated pipe (101) is covered with the filter cloth (102). The surface of the corrugated pipe (101) has pores for water penetration, and the corrugated pipe (101) is inclined at a certain angle.

3. The water-saving concealed pipe irrigation and drainage device according to claim 1, characterized in that, The vibration component (2) includes a vibrating rod (201), a transmission rod (202), and a connecting line (203). The vibrating rod (201) is located above the filter pipe (1). The transmission rod (202) is fixedly installed on both sides of the vibrating rod (201). The transmission rod (202) is in contact with the surface of the filter pipe (1), and the transmission rod (202) and the gap of the corrugated pipe (101) are correspondingly arranged. One end of the vibrating rod (201) is connected to the connecting line (203).

4. The water-saving concealed pipe irrigation and drainage device according to claim 1, characterized in that, The water collection well (3) includes a first well shaft (301) and a water conveying channel (302). One side of the first well shaft (301) is fixedly connected to the filter pipe (1), and the other side of the first well shaft (301) is fixedly installed with a water conveying channel (302), and a valve is provided at the water conveying channel (302). The water purification well (6) includes a second well shaft (601) and a water outlet channel (602). The second well shaft (601) is connected to the water conveyance channel (302), and the water outlet channel (602) is fixedly connected to the surface of the second well shaft (601).

5. A water-saving concealed pipe irrigation and drainage device according to claim 1, characterized in that, The water storage tank (4) includes a tank body (401), a support frame (402) and a filter cover (403). The support frame (402) is fixedly installed at the bottom of the tank body (401), and the filter cover (403) is fixedly installed at the top of the tank body (401). The filter screen is laid inside the filter cover (403).

6. A water-saving concealed pipe irrigation and drainage device according to claim 1, characterized in that, The water delivery pipe (5) includes a three-way pipe (501), a fixing bracket (502), a motor (503), a plunger (504), and an L-shaped flow channel (505). The top inlet of the three-way pipe (501) is connected to the water storage tank (4), and the side inlet of the three-way pipe (501) is connected to the filter pipe (1). The bottom outlet of the three-way pipe (501) faces the inside of the water collection well (3). The fixing bracket (502) is fixedly installed inside the water collection well (3). The fixing bracket (502) is connected to the bottom of the three-way pipe (501). The plunger (504) is rotatably installed at the inlet and outlet connection of the three-way pipe (501). The surface of the three-way pipe (501) is provided with a motor (503). The output end of the motor (503) passes through the three-way pipe (501) and is connected to the plunger (504). The surface of the plunger (504) is provided with an L-shaped flow channel (505).

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