A kind of reserve forest maintenance irrigation device

Abstract

The utility model discloses a reserve forest maintenance irrigation device, which belongs to the technical field of maintenance irrigation. The reserve forest maintenance irrigation device comprises a storage tank, a water outlet connected to the bottom end of the storage tank and a flow control valve installed at the water outlet. The top end of the storage tank is connected to a water collecting funnel. The inner side of the bottom opening of the water collecting funnel is fixedly connected with a first metal ring and a second metal ring in sequence from bottom to top. A sealing ball is installed between the first metal ring and the second metal ring, and the sealing ball abuts against the inner circle of the second metal ring. As the amount of water in the water collecting funnel gradually decreases, the sealing ball is reset by the elastic force of a spring. At the same time, the guide rod is guided by a guide groove so that the sealing ball blocks the second metal ring. This can effectively prevent the reduction of water inside the storage tank due to evaporation, and the rainwater collected in the storage tank can be used to maintain and irrigate the reserve forest.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance irrigation, and more specifically to a reserve forest maintenance irrigation device. Background Art

[0002] In addition to introducing external water sources, the irrigation system can also use rainwater, collect excess rainwater when it rains, and use it for irrigation when it rains less, so as to achieve the purpose of water-saving irrigation. However, since the rainwater collection device is exposed to the sun for a long time in the water shortage period, serious evaporation often occurs when it is needed, and the amount of water that can be used is seriously reduced, and the utilization rate of rainwater is very low.

[0003] An existing patent for a garden irrigation device, patent authorization number CN214994285U, can increase the amount of rainwater collected, and by setting a water seal, greatly prolong the water retention time, improve water-saving performance, and can reasonably handle silt problems to prevent solid matter from entering the water pump and damaging the water pump.

[0004] However, in patent authorization number CN214994285U, rainwater is collected by a water collection component, and the area inside the outer edge of the water collection ring is all the collection area. The external rainwater flows to the inner edge of the water collection ring, mixes with the rainwater left on the water collection cover, flows into the water tank along the edge of the water collection cover, and falls into the guide groove below. After the rainwater in the guide groove is full, the rainwater flows out of the guide groove from the inside of the guide groove and flows into the water tank. Therefore, after the water collection work is completed, the guide groove remains full of water. Since the water-isolating ring is inserted into the guide groove, the guide groove is divided into two areas, inside and outside, and the internal water surface is also separated to form a water seal for the water tank, reducing the internal water evaporation loss. However, the water level between the water-isolating ring and the guide groove will gradually decrease due to the influence of evaporation until it dries up. After drying up, water loss due to evaporation will occur. There is still room for improvement, so we propose a reserve forest maintenance irrigation device to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a reserve forest maintenance irrigation device, which can use the elastic force of the spring to reset the sealing ball as the amount of water in the water collecting funnel gradually decreases, and at the same time guide the guide rod through the guide groove so that the sealing ball blocks the second metal ring, which can effectively prevent the reduction of water inside the storage tank due to evaporation, and can use the rainwater collected in the storage tank to maintain and irrigate the reserve forest.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A reserve forest maintenance irrigation device comprises a storage tank, a water outlet connected to the bottom of the storage tank and a flow control valve installed at the water outlet, wherein the top of the storage tank is connected to a water collecting funnel;

[0010] A first metal ring and a second metal ring are fixedly connected to the inner side of the bottom opening of the water collecting funnel in sequence from bottom to top, a sealing ball is installed between the first metal ring and the second metal ring, and the sealing ball abuts against the inner ring of the second metal ring, a spring is installed between the sealing ball and the first metal ring, a guide rod is symmetrically installed on the outer wall of the sealing ball, and a guide groove is opened on the inner wall of the bottom opening of the water collecting funnel to be slidably connected to the guide rod;

[0011] A through-hole plate is fixedly connected to the inner side of the top opening of the water collecting funnel, and filter cotton is laid on the upper surface of the through-hole plate;

[0012] The top of the water collecting funnel is detachably connected with a metal mesh cover arranged in a conical structure.

[0013] Furthermore, the bottom end of the water outlet is conductively connected to a flexible hose, the end of the flexible hose is conductively connected to a water outlet pipe, and a drip irrigation hole is provided at one end of the water outlet pipe away from the flexible hose.

[0014] Furthermore, an insert rod is fixedly connected to the outer side of the water outlet pipe, and the bottom end of the insert rod is arranged in a conical structure.

[0015] Furthermore, a water inlet is connected to the side wall of the storage tank, and a stop valve is installed at the water inlet.

[0016] Furthermore, a liquid level window is installed on the side wall of the storage tank below the water inlet, and the liquid level window is made of transparent tempered glass.

[0017] Furthermore, the outer diameter of the sealing ball is greater than the inner diameter of the second metal ring.

[0018] Furthermore, one end of the spring is connected to the sealing ball, and the other end of the spring is connected to the first metal ring.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) In this scheme, rainwater is collected by a water collecting funnel, and a metal mesh cover is used to isolate the fallen leaves of the trees. At the same time, the leaves fall along the inclined surface of the metal mesh cover to prevent the leaves from blocking the rainwater collection and reducing the amount of rainwater collected. At the same time, the fine impurities in the rainwater are filtered again by filter cotton, so that the filtered rainwater passes through the through-hole plate to the inside of the water collecting funnel. Under the action of water pressure, the sealing ball is pushed open and the spring is compressed and deformed, so that the rainwater enters the interior of the storage tank. After the rain stops, as the amount of water in the water collecting funnel gradually decreases, the elastic force of the spring is used to reset the sealing ball. At the same time, the guide rod is guided by the guide groove so that the sealing ball blocks the second metal ring, which can effectively prevent the reduction of water inside the storage tank due to evaporation. The rainwater collected in the storage tank can be used to maintain and irrigate the reserve trees.

[0022] (2) This solution uses a flow control valve installed at the water outlet to control the flow rate, and then uses a rod to fix the water outlet pipe to the root of the tree. At the same time, the drip irrigation hole is located above the ground to avoid clogging of the drip irrigation hole, which can effectively maintain and irrigate the reserve forest. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the inner structure of the water collecting funnel of the utility model;

[0025] Figure 3 It is a side view schematic diagram of the water collecting funnel of the utility model;

[0026] Figure 4 It is a schematic cross-sectional view of the AA part of the water collecting funnel of the utility model;

[0027] Figure 5 This is a schematic diagram of the water outlet pipe structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Storage tank; 2. Water outlet; 3. Flow control valve; 4. Water collecting funnel; 5. Metal mesh cover; 6. First metal ring; 7. Second metal ring; 8. Spring; 9. Sealing ball; 10. Guide groove; 11. Guide rod; 12. Through-hole plate; 13. Filter cotton; 14. Flexible hose; 15. Water outlet pipe; 16. Drip irrigation hole; 17. Insert rod; 18. Water filling port; 19. Liquid level window. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0031] Example:

[0032] See also Figure 1-5 A reserve forest maintenance irrigation device comprises a storage tank 1, a water outlet 2 connected to the bottom of the storage tank 1 and a flow control valve 3 installed at the water outlet 2, and a water collecting funnel 4 is connected to the top of the storage tank 1;

[0033] The inner side of the bottom opening of the water collecting funnel 4 is fixedly connected with a first metal ring 6 and a second metal ring 7 in sequence from bottom to top, a sealing ball 9 is installed between the first metal ring 6 and the second metal ring 7, and the sealing ball 9 is in contact with the inner ring of the second metal ring 7, a spring 8 is installed between the sealing ball 9 and the first metal ring 6, a guide rod 11 is symmetrically installed on the outer wall of the sealing ball 9, and a guide groove 10 is provided on the inner wall of the bottom opening of the water collecting funnel 4 to be slidably connected with the guide rod 11;

[0034] A through-hole plate 12 is fixedly connected to the inner side of the top opening of the water collecting funnel 4, and a filter cotton 13 is laid on the upper surface of the through-hole plate 12;

[0035] The top of the water collecting funnel 4 is detachably connected to a metal mesh cover 5 arranged in a conical structure;

[0036] It should be noted that when the reserve forest maintenance irrigation device is in use, the storage tank 1 is placed near the reserve forest trees. When it rains, rainwater is collected by the water collecting funnel 4, and the fallen leaves of the trees are isolated by the metal mesh cover 5, and the leaves are made to fall along the inclined surface of the metal mesh cover 5 to prevent the leaves from blocking and reducing the amount of rainwater collected. At the same time, the fine impurities in the rainwater are filtered again by the filter cotton 13, so that the filtered rainwater passes through the through-hole plate 12 to the inner side of the water collecting funnel 4. Under the action of water pressure, the sealing ball 9 is pushed open and the spring 8 is compressed and deformed, so that the rainwater enters the interior of the storage tank 1. After the rain stops, as the amount of water in the water collecting funnel 4 gradually decreases, the elastic force of the spring 8 is used to reset the sealing ball 9, and the guide rod 11 is guided by the guide groove 10, so that the sealing ball 9 blocks the second metal ring 7, which can effectively prevent the reduction of water inside the storage tank 1 due to evaporation, and the rainwater collected in the storage tank 1 can be used for maintenance and irrigation of the reserve forest trees.

[0037] like Figure 1 , Figure 5As shown, the bottom end of the water outlet 2 is conductively connected to a flexible hose 14, the end of the flexible hose 14 is conductively connected to a water outlet pipe 15, and the end of the water outlet pipe 15 away from the flexible hose 14 is provided with a drip irrigation hole 16, the outer side of the water outlet pipe 15 is fixedly connected to a plug rod 17, and the bottom end of the plug rod 17 is arranged in a conical structure;

[0038] It should be noted that the flow rate is controlled by using the flow control valve 3 installed at the water outlet 2, and then the outlet pipe 15 is fixed to the root of the tree using the plug rod 17. At the same time, the drip irrigation hole 16 is located above the ground to avoid clogging of the drip irrigation hole 16, which can effectively maintain and irrigate the reserve trees.

[0039] like Figure 1 As shown, the side wall of the storage tank 1 is connected to a water inlet 18, and a stop valve is installed at the water inlet 18. A liquid level window 19 is installed on the side wall of the storage tank 1 below the water inlet 18, and the liquid level window 19 is made of transparent tempered glass;

[0040] It should be noted that the amount of water inside the storage tank 1 can be observed through the liquid level window 19. When the amount of water inside the storage tank 1 is insufficient, water can be added to the inside of the storage tank 1 through the water injection port 18 to ensure normal irrigation of the reserve trees.

[0041] like Figure 4 As shown, the outer diameter of the sealing ball 9 is greater than the inner diameter of the second metal ring 7, one end of the spring 8 is connected to the sealing ball 9, and the other end of the spring 8 is connected to the first metal ring 6;

[0042] It should be noted that as the amount of water in the water collecting funnel 4 gradually decreases, the elastic force of the spring 8 is used to reset the sealing ball 9. At the same time, the guide rod 11 is guided by the guide groove 10 so that the sealing ball 9 blocks the second metal ring 7, which can effectively prevent the reduction of water inside the storage tank 1 due to evaporation.

[0043] During use: by placing the storage tank 1 near the reserve trees, when it rains, rainwater is collected through the water collecting funnel 4, and the fallen leaves of the trees are isolated by the metal mesh cover 5, and the leaves are made to fall along the inclined surface of the metal mesh cover 5 to prevent the leaves from blocking and reducing the amount of rainwater collected, and the fine impurities in the rainwater are filtered again by the filter cotton 13, so that the filtered rainwater passes through the through-hole plate 12 to the inner side of the water collecting funnel 4, and under the action of water pressure, the sealing ball 9 is pushed open, and the spring 8 is compressed and deformed, so that the rainwater enters the interior of the storage tank 1, and after the rain stops, as the amount of water in the water collecting funnel 4 gradually decreases, the elastic force of the spring 8 is used to reset the sealing ball 9, and the guide rod 11 is guided by the guide groove 10, so that the sealing ball 9 blocks the second metal ring 7, and the rainwater collected in the storage tank 1 can be used to maintain and irrigate the reserve trees.

[0044] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A reserve forest maintenance irrigation device, comprising a storage tank (1), a water outlet (2) connected to the bottom of the storage tank (1), and a flow control valve (3) installed at the water outlet (2), characterized in that: The top of the storage tank (1) is conductively connected to a water collecting funnel (4); A first metal ring (6) and a second metal ring (7) are fixedly connected in sequence from bottom to top on the inner side of the bottom opening of the water collecting funnel (4); a sealing ball (9) is installed between the first metal ring (6) and the second metal ring (7), and the sealing ball (9) is in contact with the inner ring of the second metal ring (7); a spring (8) is installed between the sealing ball (9) and the first metal ring (6); a guide rod (11) is symmetrically installed on the outer wall of the sealing ball (9); and a guide groove (10) is provided on the inner wall of the bottom opening of the water collecting funnel (4) and is slidably connected to the guide rod (11); A through-hole plate (12) is fixedly connected to the inner side of the top opening of the water collecting funnel (4), and filter cotton (13) is laid on the upper surface of the through-hole plate (12); The top of the water collecting funnel (4) is detachably connected to a metal mesh cover (5) arranged in a conical structure.

2. A reserve forest maintenance irrigation device according to claim 1, characterized in that: The bottom end of the water outlet (2) is conductively connected to a flexible hose (14), the end of the flexible hose (14) is conductively connected to a water outlet pipe (15), and a drip irrigation hole (16) is provided at one end of the water outlet pipe (15) away from the flexible hose (14).

3. A reserve forest maintenance irrigation device according to claim 2, characterized in that: The outer side of the water outlet pipe (15) is fixedly connected with an insertion rod (17), and the bottom end of the insertion rod (17) is arranged in a conical structure.

4. The reserve forest maintenance irrigation device according to claim 1, characterized in that: The side wall of the storage tank (1) is connected to a water injection port (18), and a stop valve is installed at the water injection port (18).

5. A reserve forest maintenance irrigation device according to claim 4, characterized in that: A liquid level window (19) is installed on the side wall of the storage tank (1) below the water injection port (18), and the liquid level window (19) is made of transparent tempered glass.

6. A reserve forest maintenance irrigation device according to claim 1, characterized in that: The outer diameter of the sealing ball (9) is greater than the inner diameter of the second metal ring (7).

7. The reserve forest maintenance irrigation device according to claim 1, characterized in that: One end of the spring (8) is connected to the sealing ball (9), and the other end of the spring (8) is connected to the first metal ring (6).

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