Anti-freezing device for water conservancy and hydropower equipment

Abstract

An anti-freezing device for water conservancy and hydropower equipment comprises a controller attached to the surface of the water conservancy and hydropower equipment, a temperature controller is arranged on the controller, and a splicing assembly is arranged on the controller; the heating bin is connected with the splicing assembly in an inserted mode; the heating rod is arranged in the heating bin; the heat conducting rods are connected with the heating bins, and are arranged between the upper and lower adjacent heating bins; the fan is communicated with the heating bin; the front protective cover is arranged between the two heating bins, and a magnetic attraction sticker is arranged on the front protective cover; the heat preservation assembly is arranged behind the heating bin; and the drainage mechanism penetrates through the heating bin. The front protective cover wraps the heating space through the magnetic attraction paste, heat dissipation loss is reduced, meanwhile, heat is rapidly transferred through the ventilation holes and the draught fan, the temperature around the water conservancy and hydropower equipment can be rapidly increased to the preset temperature, energy needed by temperature increasing is saved, the temperature increasing speed is increased, and the service life of the water conservancy and hydropower equipment is prolonged. And the water conservancy and hydropower equipment can be economically and quickly frozen.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment antifreeze, and more specifically, to an antifreeze device for water conservancy and hydropower equipment. Background Art

[0002] During the operation of the pump station, the water conservancy and hydropower equipment encountered extremely cold weather. When the garbage cleaning machine was running to clean the sewage, the water on the dirt, rake teeth and chain caused severe ice on various parts of the garbage cleaning machine. If it was not cleaned for a long time, the increasingly thick ice layer on the stainless steel baffle would block the operation of the rake teeth, increase the transmission torque, and cause mechanical overload. The safety pin was cut off, the garbage cleaning machine stopped operating, and the water inlet channel was blocked, threatening the safety of water operation and posing a serious safety hazard.

[0003] Artificial ice breaking is difficult and inefficient, and can damage equipment. In addition, artificial ice breaking can only keep the garbage cleaning machine running for a short period of time, and it is difficult to prevent the ice from forming again. Excessive heat is lost when heating with electric heating coils, which is a waste of resources. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide an antifreeze device for water conservancy and hydropower equipment, which can heat the water conservancy and hydropower equipment to have an antifreeze effect.

[0005] An antifreeze device for water conservancy and hydropower equipment includes: a controller attached to the surface of the water conservancy and hydropower equipment, the controller being provided with a thermostat, the controller being provided with a splicing assembly; a heating chamber plugged into the splicing assembly; a heating rod disposed in the heating chamber; a heat-conducting rod connected to the heating chamber, the heat-conducting rod being disposed between two adjacent heating chambers; a fan connected to the heating chamber; a front protective cover disposed between the two heating chambers, the front protective cover being provided with a magnetic sticker; a heat-insulating assembly disposed behind the heating chamber; and a drainage mechanism passing through the heating chamber.

[0006] Furthermore, a magnetic suction cup is screwed onto the controller, and the magnetic suction cup is adsorbed onto the water conservancy and hydropower equipment.

[0007] Furthermore, the splicing assembly includes upper and lower plug-ins, an insert block and a socket, the upper and lower plug-ins are connected to the heating chamber, and the insert block is inserted into the socket of the adjacent controller.

[0008] Furthermore, the heating compartment is provided with a charging port, the charging port is connected to the upper and lower plug-ins, and the charging port is electrically connected to the heating rod.

[0009] Furthermore, the heat conducting rod is made of a flexible material and is bendable.

[0010] Furthermore, the air outlet of the fan is arranged in front of the front protective cover.

[0011] Furthermore, the front protective cover is provided with a plurality of ventilation holes.

[0012] Furthermore, the heat preservation component includes a rear protective cover and heat preservation cotton, the rear protective cover is arranged at the rear end of the heating chamber, and the heat preservation cotton is arranged at the rear end of the rear protective cover.

[0013] Furthermore, the drainage mechanism includes a water receiving pan and a drainage pipe. The water receiving pan is arranged at the front end of the heating chamber. The drainage pipe is connected to the water receiving pan. The drainage pipe runs through the heating chamber and the rear protective cover.

[0014] Furthermore, a suction cup is provided at the front end of the water receiving tray, and the suction cup is adsorbed on the water conservancy and hydropower equipment.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] ① By setting up magnetic stickers so that the front protective cover can wrap the heating space to reduce heat loss, and by setting up ventilation holes and fans to quickly transfer heat, the temperature around the water conservancy and hydropower equipment can be quickly raised to the predetermined temperature, saving the energy required for heating while accelerating the heating speed, and realizing economical and fast antifreeze of water conservancy and hydropower equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The present invention is a schematic diagram of the overall structure of an antifreeze device for water conservancy and hydropower equipment.

[0019] Figure 2 It is a schematic diagram of an antifreeze device for water conservancy and hydropower equipment from another perspective.

[0020] Figure 3 The present invention is a schematic diagram of a controller and a heating chamber in an antifreeze device for water conservancy and hydropower equipment.

[0021] In the figure: 1. Controller; 11. Thermostat; 12. Magnetic suction cup; 2. Splicing assembly; 21. Upper and lower plug-ins; 22. Insert block; 23. Jack; 3. Heating compartment; 31. Charging port; 4. Heating rod; 5. Thermal rod; 6. Fan; 7. Front protective cover; 71. Magnetic sticker; 72. Ventilation hole; 8. Insulation assembly; 81. Rear protective cover; 82. Insulation cotton; 9. Drainage mechanism; 91. Water tray; 911. Suction cup; 92. Drain pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-3 As shown, an antifreeze device for water conservancy and hydropower equipment includes: a controller 1 attached to the surface of the water conservancy and hydropower equipment, the controller 1 is provided with a thermostat 11, and the controller 1 is provided with a splicing component 2; a heating chamber 3 plugged into the splicing component 2; a heating rod 4 arranged in the heating chamber 3; a heat-conducting rod 5 connected to the heating chamber 3, the heat-conducting rod 5 is arranged between two adjacent heating chambers 3 above and below; a fan 6 connected to the heating chamber 3; a front protective cover 7 provided between the two heating chambers 3, the front protective cover 7 is provided with a magnetic sticker 71; a heat-insulating component 8 provided at the rear of the heating chamber 3; and a drainage mechanism 9 passing through the heating chamber 3.

[0024] A magnetic chuck 12 is screwed onto the controller 1, which attracts the hydraulic and hydropower equipment. When installing the device, first place the controller 1 on the surface of the equipment. When the distance between the controller 1 and the surface needs to be adjusted, the magnetic chuck 12 is twisted to adjust the length of the protrusion, thereby creating a gap between the controller 1 and the equipment. When installing the device on equipment without a magnetic surface, glue is applied to the magnetic chuck 12 and the controller 1 is attached by gluing.

[0025] The thermostat 11 is used to monitor the surface temperature of the water conservancy and hydropower equipment. When the temperature reaches a preset temperature, the thermostat 11 disconnects the power supply of the controller 1 to stop heating. When the temperature is too low, the controller 1 is started to start heating the device to prevent the water conservancy and hydropower equipment from freezing.

[0026] The splicing assembly 2 includes upper and lower plug-ins 21, plug blocks 22 and sockets 23. The upper and lower plug-ins 21 are connected to the heating chamber 3, and the plug blocks 22 are inserted into the sockets 23 of the adjacent controllers 1. During installation, first connect the left and right adjacent controllers 1 through the plug blocks 22 and the sockets 23. There is a power supply line between the plug blocks 22 and the sockets 23, and the controllers 1 are powered by the power supply line. The heating chamber 3 is provided with a charging port 31, which is connected to the upper and lower plug-ins 21. The upper and lower plug-ins 21 supply power to the heating chamber 3. The charging port 31 is electrically connected to the heating rod 4. The charging port 31 is also electrically connected to the fan 6. Only when the charging port 31 is connected to the upper and lower plug-ins 21 can the heating rod 4 and the fan 6 work. After positioning the controller 1, it is no need to position the heating chamber 3 again when installing the heating chamber 3.

[0027] The heat conducting rod 5 is made of a flexible and bendable material. When installing this device on curved hydropower equipment, such as for heating and insulating the area above the working deck of a rotary garbage cleaning machine, the flexible material of the heat conducting rod 5 can adapt to the curvature of the machine's top surface. Both ends of the heat conducting rod 5 extend through the heating chamber 3 and contact the heating rod 4. When the heating rod 4 is activated, heat is transferred to the heat conducting rod 5 and released. This increases the temperature in the area covered by the heat conducting rod 5, preventing freezing of the hydropower equipment.

[0028] The air outlet of the fan 6 is arranged in front of the front protective cover 7, and the bottom of the fan 6 is connected to the heating chamber 3. When the heating rod 4 is started, the temperature in the heating chamber 3 is high. The hot air from the heating chamber 3 is quickly discharged to between the front protective cover 7 and the water conservancy and hydropower equipment through the fan 6. The heat dissipation of the heat conducting rod 5 makes the water conservancy and hydropower equipment heat up quickly, achieving an anti-freeze effect.

[0029] The front shield 7 is also made of a flexible material, with magnetic stickers 71 located on both sides. When the heating chamber 3 is mounted on the controller 1, the stickers 71 automatically adhere to the water conservancy and hydropower equipment under the influence of magnetic force. Once adhered, the stickers 71 pull the ends of the front shield 7 to adhere to the water conservancy and hydropower equipment. This reduces air leakage from the fan 6, reduces temperature loss, and saves heating power. Water conservancy and hydropower equipment without magnetic attraction can be given magnetic attraction by attaching magnetic strips.

[0030] The front protective cover 7 is provided with a plurality of ventilation holes 72 , which are arranged at the front end of the heat conducting rod 5 . The heat emitted by the heat conducting rod 5 is directly transmitted to the water conservancy and hydropower equipment through the ventilation holes 72 , reducing the obstruction of the front protective cover 7 to the heat dissipation path.

[0031] The heat-insulating assembly 8 includes a rear protective cover 81 and heat-insulating cotton 82. The rear protective cover 81 is disposed at the rear end of the heating chamber 3, and the heat-insulating cotton 82 is disposed at the rear end of the rear protective cover 81. The rear protective cover 81 is not provided with ventilation holes 72, thereby reducing the amount of heat loss from the rear protective cover 81. The heat-insulating cotton 82 is laid behind the rear protective cover 81 to further reduce heat loss.

[0032] By setting up the magnetic sticker 71, the front protective cover 7 wraps the heating space to reduce heat loss. At the same time, by setting up the ventilation holes 72 and the fan 6 to quickly transfer heat, the temperature around the water conservancy and hydropower equipment can be quickly raised to the predetermined temperature, saving the energy required for heating while accelerating the heating speed, and realizing economical and fast anti-freezing of the water conservancy and hydropower equipment.

[0033] When the temperature of the hydraulic and hydroelectric equipment rises, water vapor condenses and is drained out of the device through a drainage mechanism 9. The drainage mechanism 9 comprises a water tray 91 and a drain pipe 92. The water tray 91 is located at the front end of the heating chamber 3, and the drain pipe 92 is connected to the water tray 91. The drain pipe 92 runs through the heating chamber 3 and the rear protective cover 81. When water droplets form on the hydraulic and hydroelectric equipment, they are caught by gravity in the water tray 91 and then drained to the outside through the drain pipe 92, preventing damage to other components caused by excessive moisture.

[0034] A suction cup 911 is provided at the front end of the water receiving tray 91 , and the suction cup 911 is adsorbed on the water conservancy and hydropower equipment. The suction cup 911 makes the water receiving tray 91 fit the water conservancy and hydropower equipment, ensuring that the water receiving tray 91 can catch condensed water droplets.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An antifreeze device for water conservancy and hydropower equipment, characterized in that: include: A controller (1) attached to the surface of water conservancy and hydropower equipment, wherein the controller (1) is provided with a temperature controller (11), and the controller (1) is provided with a splicing component (2); A heating chamber (3) plugged into the splicing assembly (2); A heating rod (4) disposed in the heating chamber (3); A heat conducting rod (5) connected to the heating chamber (3), wherein the heat conducting rod (5) is arranged between two adjacent heating chambers (3) above and below; a fan (6) in communication with the heating chamber (3); A front protective cover (7) is provided between the two heating chambers (3), and a magnetic sticker (71) is provided on the front protective cover (7); a heat preservation assembly (8) disposed behind the heating chamber (3); and A drainage mechanism (9) runs through the heating chamber (3).

2. The antifreeze device for water conservancy and hydropower equipment according to claim 1, characterized in that: A magnetic chuck (12) is screwed onto the controller (1), and the magnetic chuck (12) is adsorbed on the water conservancy and hydropower equipment.

3. The antifreeze device for water conservancy and hydropower equipment according to claim 2, characterized in that: The splicing assembly (2) comprises upper and lower plug-ins (21), an insert block (22) and a socket (23); the upper and lower plug-ins (21) are connected to the heating chamber (3); and the insert block (22) is inserted into the socket (23) of the adjacent controller (1).

4. The antifreeze device for water conservancy and hydropower equipment according to claim 3, characterized in that: The heating chamber (3) is provided with a charging port (31), the charging port (31) is connected to the upper and lower plug-ins (21), and the charging port (31) is electrically connected to the heating rod (4).

5. The antifreeze device for water conservancy and hydropower equipment according to claim 4, characterized in that: The heat conducting rod (5) is made of a flexible material and is bendable.

6. The antifreeze device for water conservancy and hydropower equipment according to claim 5, characterized in that: The air outlet of the fan (6) is arranged in front of the front protective cover (7).

7. The antifreeze device for water conservancy and hydropower equipment according to claim 6, characterized in that: The front protective cover (7) is provided with a plurality of ventilation holes (72).

8. The antifreeze device for water conservancy and hydropower equipment according to claim 7, characterized in that: The heat-insulating assembly (8) comprises a rear protective cover (81) and heat-insulating cotton (82), wherein the rear protective cover (81) is arranged at the rear end of the heating chamber (3), and the heat-insulating cotton (82) is arranged at the rear end of the rear protective cover (81).

9. The antifreeze device for water conservancy and hydropower equipment according to claim 8, characterized in that: The drainage mechanism (9) comprises a water receiving pan (91) and a drainage pipe (92); the water receiving pan (91) is arranged at the front end of the heating chamber (3); the drainage pipe (92) is connected to the water receiving pan (91); and the drainage pipe (92) passes through the heating chamber (3) and the rear protective cover (81).

10. The antifreeze device for water conservancy and hydropower equipment according to claim 9, characterized in that: A suction cup (911) is provided at the front end of the water receiving tray (91), and the suction cup (911) is adsorbed on the water conservancy and hydropower equipment.

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