Anti-freezing and cold-resistant protection device of buried water storage irrigation system

Abstract

The utility model discloses an anti-freezing and cold-resistant protection device of a buried water storage irrigation system, which relates to the technical field of anti-freezing of irrigation systems and comprises a buried water storage cylinder, a water pump is arranged in the buried water storage cylinder, the other end of the water pump extends to the outside of the ground, a valve body is arranged at the water outlet end of the water pump, and a connector is arranged at the water outlet end of the valve body. The heat preservation mechanism is arranged on the buried water storage cylinder and used for wrapping the buried water storage cylinder and pumping water to prevent freezing and resist cold, the anti-freezing mechanism comprises an external supporting table fixedly installed at the bottom of the valve body, the valve body is covered with a protective sleeve, the protective sleeve is fixedly installed on the external supporting table, and a partition plate is fixedly installed in the protective sleeve; a heating wire is fixedly installed on the partition plate, and a temperature controller is arranged on the protective sleeve. According to the utility model, through the arrangement of the heat preservation mechanism and the anti-freezing mechanism, anti-freezing and cold-resistant protection can be performed on the irrigation system, and the irrigation system is prevented from being frozen to influence use.

Description

Technical Field

[0001] This utility model relates to the field of irrigation system antifreeze technology, and in particular to an antifreeze and cold-resistant protection device for a buried water storage irrigation system. Background Technology

[0002] The underground water storage irrigation system mainly consists of a ground-mounted water storage tank, a pumping pipe, and an external control valve. It is widely used for farmland irrigation. By connecting the external irrigation pipe to the irrigation system, the water in the storage tank is transported to the external irrigation pipe through the pumping pipe for farmland irrigation. The underground water storage irrigation system meets the needs of agricultural production and saves water resources.

[0003] When the temperature is low, water storage tanks, pumping pipes, and external control valves are prone to freezing and are difficult to melt in a short period of time, which will affect the use of the irrigation system. Therefore, a frost-proof and cold-resistant protection device for buried water storage irrigation systems is needed to meet the usage requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a frost-proof and cold-resistant protection device for a buried water storage irrigation system, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a frost-proof and cold-resistant protection device for a buried water storage irrigation system, comprising a buried water storage tank, a pump installed inside the buried water storage tank, the other end of the pump extending to the outside of the ground, a valve body installed at the outlet end of the pump, and a connector installed at the outlet end of the valve body, further comprising:

[0006] A filter screen is installed inside the underground water storage tank for filtering the stored water;

[0007] A heat preservation mechanism is installed on the underground water storage tank for wrapping the underground water storage tank and the pump to prevent freezing and cold. The heat preservation mechanism includes a heat preservation layer fixedly sleeved on the underground water storage tank, a heat preservation sleeve fixedly sleeved on the outer surface of the pump, and a heat preservation cover on the top of the underground water storage tank.

[0008] An antifreeze mechanism is provided on the valve body for heating, antifreeze and cold resistance of the valve body. The antifreeze mechanism includes an external support platform fixedly installed at the bottom of the valve body. A protective sleeve is provided on the valve body. The protective sleeve is fixedly installed on the external support platform. A partition is fixedly installed inside the protective sleeve. A heating wire is fixedly installed on the partition. A temperature controller is provided on the protective sleeve.

[0009] Preferably, the insulation mechanism further includes a positioning sleeve fixedly installed on the underground water storage tank, and a positioning ring is fixedly installed at the bottom of the insulation cover, the positioning ring being inserted into the positioning sleeve.

[0010] Preferably, a sealing sheet is fixedly installed at the bottom of the heat insulation cover, and a handle is fixedly installed at the top of the heat insulation cover.

[0011] Preferably, the antifreeze mechanism further includes a sealing plate disposed on the protective cover, and the protective cover and the sealing plate are provided with buckles.

[0012] Preferably, the protective sleeve is provided with a rear through hole and a front through hole, which are respectively distributed on both sides of the protective sleeve.

[0013] Preferably, there are multiple heating wires, which are symmetrically distributed on both sides of the valve body.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, the positioning ring is inserted into the positioning sleeve through the insulation mechanism, which can position the insulation cover so that the insulation cover is placed on the positioning sleeve. Through the insulation cover and insulation layer, the water accumulated in the insulation layer can be effectively kept warm, preventing the water in the insulation layer from freezing. The insulation sleeve can also keep the pumped water warm, preventing the residual water in the pump from freezing.

[0016] In this invention, the antifreeze mechanism allows the thermostat to regulate the heating element's output, maintaining a suitable temperature inside the protective sleeve and preventing the valve body from freezing and becoming unusable. The sealing plate is easily detached and reassembled via clips, facilitating the opening and closing of the valve body. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an antifreeze and cold-resistant protection device for a buried water storage irrigation system proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the insulation layer, filter screen, and other structures of an antifreeze and cold-resistant protection device for a buried water storage irrigation system proposed in this utility model.

[0019] Figure 3 This is a schematic diagram of the pumping and insulation sleeve of an antifreeze and cold-resistant protection device for an underground water storage irrigation system proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of the sealing sheet, heat insulation cover, and other components of an antifreeze and cold-resistant protection device for an underground water storage irrigation system proposed in this utility model.

[0021] Figure 5This is a schematic diagram of the protective sleeve, sealing plate, and other structures of an antifreeze and cold-resistant protection device for an underground water storage irrigation system proposed in this utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the antifreeze and cold-resistant protection device for an underground water storage irrigation system proposed in this utility model, including the partition and heating wire.

[0023] In the diagram: 1. Underground water storage tank; 2. Pumping unit; 3. Valve body; 4. Connector; 5. Filter screen; 6. Insulation mechanism; 61. Insulation layer; 62. Insulation sleeve; 63. Insulation cover; 64. Positioning sleeve; 65. Positioning ring; 66. Sealing plate; 67. Pull handle; 7. Antifreeze mechanism; 71. External support platform; 72. Protective sleeve; 73. Partition plate; 74. Heating wire; 75. Sealing plate; 76. Buckle; 77. Front through hole; 78. Rear through hole; 79. Thermostat. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example:

[0026] like Figure 1-6 As shown, this embodiment provides a frost-proof and cold-resistant protection device for a buried water storage irrigation system, including a buried water storage tank 1, a pump 2 installed inside the buried water storage tank 1, the other end of the pump 2 extending to the outside of the ground, a valve body 3 installed at the outlet end of the pump 2, and a connector 4 installed at the outlet end of the valve body 3. The device is characterized by further including: a filter screen 5 installed inside the buried water storage tank 1 for filtering the stored water; and a heat insulation mechanism 6 installed on the buried water storage tank 1 for wrapping the buried water storage tank 1 and the pump 2 for frost protection and cold resistance. The heat insulation mechanism 6 includes a fixed sleeve attached to... The buried water storage tank 1 has an insulation layer 61, and the outer surface of the pump 2 is fixedly fitted with an insulation sleeve 62. The buried water storage tank 1 is covered with an insulation cover 63. The antifreeze mechanism 7 is set on the valve body 3 and is used for heating, antifreeze and cold resistance of the valve body 3. The antifreeze mechanism 7 includes an external support platform 71 fixedly installed at the bottom of the valve body 3, a protective sleeve 72 covering the valve body 3, the protective sleeve 72 being fixedly installed on the external support platform 71, a partition 73 being fixedly installed inside the protective sleeve 72, a heating wire 74 being fixedly installed on the partition 73, and a thermostat 79 being set on the protective sleeve 72.

[0027] The filter screen 5 filters water in the insulation layer 61, preventing impurities from entering. The insulation cover 63 is placed on the positioning sleeve 64. The combination of the insulation cover 63 and the insulation layer 61 effectively keeps the water in the insulation layer 61 warm, preventing it from freezing. The insulation sleeve 62 also keeps the pump 2 warm, preventing the remaining water in the pump 2 from freezing. The heating wire 74 is connected to an external power source, and the thermostat 79 regulates the heating of the heating wire 74, maintaining a suitable temperature inside the protective sleeve 72 and preventing the valve body 3 from freezing and becoming unusable. During irrigation, the valve body 3 is opened and connected to the external irrigation system's water intake component via the connector 4. The water in the insulation layer 61 is then pumped through the pump 2 to the external irrigation system's water intake component for farmland irrigation.

[0028] In this embodiment of the utility model, specifically, the heat preservation mechanism 6 also includes a positioning sleeve 64 fixedly installed on the underground water storage tank 1, and a positioning ring 65 fixedly installed at the bottom of the heat preservation cover 63, the positioning ring 65 being inserted into the positioning sleeve 64.

[0029] In order to position the insulation cover 63, the positioning ring 65 is inserted into the positioning sleeve 64, which can position the insulation cover 63 and thus place the insulation cover 63 on the positioning sleeve 64.

[0030] In this embodiment of the utility model, a sealing sheet 66 is fixedly installed at the bottom of the heat insulation cover 63, and a pull handle 67 is fixedly installed at the top of the heat insulation cover 63.

[0031] To improve the sealing performance of the insulation cover 63 and facilitate its removal, the positioning ring 65 contacts the buried water storage tank 1 and the positioning sleeve 64, which can improve the sealing performance between the buried water storage tank 1 and the insulation cover 63, thereby enhancing the insulation effect.

[0032] In this embodiment of the utility model, specifically, the antifreeze mechanism 7 further includes a sealing plate 75 disposed on the protective sleeve 72, and the protective sleeve 72 and the sealing plate 75 are provided with buckles 76;

[0033] To facilitate operation and adjustment of valve body 3, the sealing plate 75 is disassembled and assembled via clip 76, allowing for easy control of the opening and closing of valve body 3.

[0034] In this embodiment of the present invention, the protective sleeve 72 is further provided with a rear through hole 78 and a front through hole 77, which are respectively distributed on both sides of the protective sleeve 72.

[0035] In order not to affect the adjustment of the water circuit by the valve body 3, the inlet and outlet ends of the valve body 3 are located in the rear through hole 78 and the front through hole 77, respectively, so that the protective sleeve 72 can be placed on the valve body 3 without affecting the adjustment of the water circuit of the valve body 3.

[0036] In this embodiment of the present invention, there are multiple heating wires 74, which are symmetrically distributed on both sides of the valve body 3.

[0037] To ensure uniform temperature distribution on both sides of the valve body 3, heating wires 74 are symmetrically distributed on both sides of the valve body 3, which can evenly heat and maintain the temperature of the valve body 3, resulting in a better heat preservation effect.

[0038] Working principle: During use, the filter screen 5 filters water in the insulation layer 61, preventing impurities from entering the insulation layer 61. The positioning ring 65 is then inserted into the positioning sleeve 64, positioning the insulation cover 63 on top of the positioning sleeve 64. This combination of the insulation cover 63 and the insulation layer 61 effectively keeps the water in the insulation layer 61 warm, preventing it from freezing. The insulation sleeve 62 also keeps the water pump 2 warm, preventing the remaining water in the pump 2 from freezing. Connecting the heating wire 74 to an external power source allows the thermostat 79 to regulate the heating of the heating wire 74, maintaining a suitable temperature inside the protective sleeve 72 and preventing the valve body 3 from freezing and becoming unusable. The sealing plate 75 is easily disassembled and reassembled using the clip 76, facilitating the opening and closing of the valve body 3. During irrigation, valve body 3 is opened and connected to the water intake component of the external irrigation system via connector 4. Water in the insulation layer 61 is pumped to the water intake component of the external irrigation system via pump 2 for farmland irrigation.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A frost-resistant and cold-resistant protection device for a buried water storage irrigation system, comprising a buried water storage tank (1), wherein a pump (2) is provided inside the buried water storage tank (1), the other end of the pump (2) extends to the outside of the ground, a valve body (3) is provided at the outlet end of the pump (2), and a connector (4) is provided at the outlet end of the valve body (3), characterized in that, Also includes: A filter screen (5) is installed inside the underground water storage tank (1) for filtering the stored water; The insulation mechanism (6) is installed on the underground water storage tank (1) and is used to wrap the underground water storage tank (1) and the pump (2) to prevent freezing and cold. The insulation mechanism (6) includes an insulation layer (61) fixedly sleeved on the underground water storage tank (1), an insulation sleeve (62) fixedly sleeved on the outer surface of the pump (2), and an insulation cover (63) on the underground water storage tank (1). An antifreeze mechanism (7) is provided on the valve body (3) for heating, antifreeze and cold resistance of the valve body (3). The antifreeze mechanism (7) includes an external support platform (71) fixedly installed at the bottom of the valve body (3). A protective sleeve (72) is provided on the valve body (3). The protective sleeve (72) is fixedly installed on the external support platform (71). A partition (73) is fixedly installed inside the protective sleeve (72). A heating wire (74) is fixedly installed on the partition (73). A thermostat (79) is provided on the protective sleeve (72).

2. The antifreeze and cold-resistant protection device for a buried water storage irrigation system according to claim 1, characterized in that: The insulation mechanism (6) also includes a positioning sleeve (64) fixedly installed on the underground water storage tank (1), and a positioning ring (65) is fixedly installed at the bottom of the insulation cover (63), and the positioning ring (65) is inserted into the positioning sleeve (64).

3. The antifreeze and cold-resistant protection device for a buried water storage irrigation system according to claim 2, characterized in that: A sealing sheet (66) is fixedly installed at the bottom of the heat insulation cover (63), and a handle (67) is fixedly installed at the top of the heat insulation cover (63).

4. The antifreeze and cold-resistant protection device for a buried water storage irrigation system according to claim 1, characterized in that: The antifreeze mechanism (7) also includes a sealing plate (75) disposed on the protective sleeve (72), and the protective sleeve (72) and the sealing plate (75) are provided with buckles (76).

5. The antifreeze and cold-resistant protection device for a buried water storage irrigation system according to claim 4, characterized in that: The protective sleeve (72) is provided with a rear through hole (78) and a front through hole (77), which are respectively distributed on both sides of the protective sleeve (72).

6. The antifreeze and cold-resistant protection device for a buried water storage irrigation system according to claim 1, characterized in that: There are multiple heating wires (74), which are symmetrically distributed on both sides of the valve body (3).

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