Anti-freezing device for water conservancy and hydropower equipment

Abstract

The utility model discloses a water conservancy and hydropower equipment anti-freezing device, and belongs to the technical field of water conservancy and hydropower equipment anti-freezing. An anti-freezing device for water conservancy and hydropower equipment comprises a pre-buried base, an electric push rod, a sealing cover, a faucet and an adjustable water drainage mechanism, and the electric push rod is fixedly connected into the pre-buried base; the sealing cover is fixedly connected to the electric push rod; the faucet is fixedly connected to the sealing cover; the adjustable water drainage mechanism is rotationally connected to the faucet, by arranging the pre-buried base and the sealing cover, when the faucet is not used, the faucet can be retracted to the underground, heat preservation and freezing prevention of the faucet are achieved, normal use of the faucet can be guaranteed when the faucet is used outdoors, and meanwhile by arranging the adjustable water drainage mechanism, when the faucet is moved out for use, the faucet can be conveniently and rapidly used. And the water discharging pipe can rotate and move out, water receiving use is facilitated, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Water conservancy and hydropower equipment refers to various equipment and tools used for water resources management, hydrological monitoring, water conservancy project construction, and hydropower energy development and utilization. These equipment are widely used in water resources development, irrigation, drainage, flood control, water supply and hydropower generation. The following are some common water conservancy and hydropower equipment:

[0003] Pumping station: A facility used to lift and transport water, usually including multiple pumps and related control systems.

[0004] Soil and water conservation facilities: facilities used to prevent soil loss and soil erosion, such as terraces, shelterbelts, etc.

[0005] Water resources scheduling and management system: including hydrological models, water resources information systems and remote monitoring systems, etc., for the rational allocation and management of water resources.

[0006] These equipment and systems together constitute the infrastructure of modern water conservancy and hydropower projects.

[0007] Water conservancy and hydropower equipment may face freezing problems in cold winter, especially in cold areas or high altitude areas. Methods to prevent water conservancy and hydropower equipment from freezing include the following aspects:

[0008] Heating system:

[0009] Electric heater: Electric heaters are installed at key locations of water pipes or equipment to heat them using electrical energy to prevent water from freezing at low temperatures.

[0010] Steam heating: Use the steam system to heat the equipment to ensure that the water temperature on the equipment surface and in the pipes remains within the non-freezing temperature range.

[0011] Insulation and thermal insulation:

[0012] Insulation materials: Use insulation materials such as foam plastics, rock wool, glass wool, etc. around equipment and pipes to reduce heat loss and prevent freezing due to low temperatures.

[0013] Insulation of pipe outer wall: For pipes exposed outdoors, especially key equipment such as water pumps and valves, use pipe outer wall insulation sleeves or insulation blankets to cover them to reduce heat loss.

[0014] Ventilation and drainage:

[0015] Ventilation: Keep air circulating around the device to prevent cold air from being trapped around the device.

[0016] Drain: Drain unused equipment or pipes to ensure that no water accumulates inside pipes, especially in areas prone to ice formation.

[0017] antifreeze:

[0018] Add antifreeze: Adding special antifreeze to water conservancy and hydropower equipment can lower the freezing point of water and prevent freezing. Commonly used antifreeze includes ethylene glycol, glycerin, etc. The appropriate antifreeze concentration can be selected according to the ambient temperature.

[0019] Monitoring and maintenance:

[0020] Regular inspections: During the winter season, regularly check the status of equipment and pipelines to ensure the effectiveness of the heating system, insulation and thermal insulation measures.

[0021] Remote monitoring: For important equipment, a remote monitoring system can be installed to timely understand the equipment's operating status, identify problems and remotely control them.

[0022] The above methods can be used alone or in combination. The most appropriate antifreeze measures can be selected according to the specific equipment and environmental conditions to ensure the stable operation of water conservancy and hydropower equipment in winter.

[0023] When traditional faucets are used outdoors, they lack anti-freeze measures, which causes the faucets to freeze and crack in cold weather, causing water loss.

[0024] In view of this, we propose an antifreeze device for water conservancy and hydropower equipment. Utility Model Content

[0025] The purpose of the present application is to provide an antifreeze device for water conservancy and hydropower equipment to solve the problem that the traditional faucets mentioned in the above background technology, when used outdoors, lack antifreeze measures, resulting in the faucets freezing and cracking at low temperatures in cold weather.

[0026] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an antifreeze device for water conservancy and hydropower equipment, comprising an embedded seat, an electric push rod, a sealing cover, a faucet, and an adjustable water discharge mechanism, wherein the embedded seat is connected and fixed with an electric push rod;

[0027] The sealing cover is connected and fixedly arranged on the electric push rod;

[0028] The faucet connection is fixedly arranged on the sealing cover;

[0029] The adjustable water discharge mechanism is rotatably connected and arranged on the faucet.

[0030] Preferably, one end of the faucet is slidably fitted with a water receiving pipe, and the water receiving pipe is connected and fixedly arranged through the embedded seat.

[0031] Preferably, the adjustable water discharge mechanism comprises a connector, the connector is connected to the faucet, and the other end of the connector is rotatably connected to a water discharge pipe.

[0032] Preferably, a worm wheel is connected and fixed at one end of the drain pipe, a worm is meshingly transmitted on one side of the worm wheel, one end of the worm is rotatably connected to the sealing cover, the other end of the worm is connected and fixed to a universal joint, the universal joint is rotatably connected to the sealing cover, and one end of the universal joint is connected and fixed to a transmission wheel.

[0033] Preferably, a rack is connected and fixed inside the embedded seat, and the rack is meshed with a transmission wheel for transmission, and a thermal insulation layer is provided inside the embedded seat and the sealing cover.

[0034] Beneficial effect: Compared with the prior art, the advantages of the present application are: by providing an embedded seat and a sealing cover, the faucet can be retracted into the ground when not in use, thereby achieving heat preservation and antifreeze of the faucet, so that the faucet can be used normally when used outdoors. At the same time, by providing an adjustable drain mechanism, when the faucet is moved out for use, the drain pipe will be rotated and moved out, which is convenient for water collection and use, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the overall structure of this application;

[0036] Figure 2 It is a schematic cross-sectional view of part of the structure of this application;

[0037] Figure 3 This is a schematic diagram of the structure of the adjustable water release mechanism of this application;

[0038] Explanation of the numbers in the figure: 1. embedded seat; 2. electric push rod; 3. sealing cover; 4. faucet; 5. adjustable water discharge mechanism; 401. water connecting pipe; 501. connecting head; 502. water discharge pipe; 503. worm gear; 504. worm; 505. universal joint; 506. transmission wheel; 101. rack. DETAILED DESCRIPTION

[0039] Please refer to Figures 1-3. This application provides a technical solution:

[0040] An antifreeze device for water conservancy and hydropower equipment comprises an embedded seat 1, an electric push rod 2, a sealing cover 3, a faucet 4, and an adjustable water discharge mechanism 5, wherein the embedded seat 1 is connected and fixed with the electric push rod 2;

[0041] The sealing cover 3 is connected and fixedly arranged on the electric push rod 2;

[0042] The faucet 4 is connected and fixedly arranged on the sealing cover 3;

[0043] The adjustable water discharge mechanism 5 is rotatably connected to the faucet 4 .

[0044] Specifically, one end of the faucet 4 is slidably matched with a water receiving pipe 401, and the water receiving pipe 401 is connected and fixedly arranged through the embedded seat 1.

[0045] In this embodiment, the water inlet pipe 401 is conveniently connected to the underground pipeline.

[0046] Furthermore, the adjustable water discharge mechanism 5 includes a connector 501 , which is connected to the faucet 4 , and the other end of the connector 501 is rotatably connected to a water discharge pipe 502 .

[0047] In this embodiment, the drain pipe 502 is convenient for receiving water.

[0048] Furthermore, a worm gear 503 is connected and fixed to one end of the drain pipe 502, a worm 504 is meshingly provided on one side of the worm gear 503, one end of the worm 504 is rotatably connected to the sealing cover 3, the other end of the worm 504 is connected and fixed to a universal joint 505, the universal joint 505 is rotatably connected to the sealing cover 3, and one end of the universal joint 505 is connected and fixed to a transmission wheel 506.

[0049] In addition, a rack 101 is connected and fixed inside the embedded seat 1, and the rack 101 is meshed with the transmission wheel 506 for transmission. A heat preservation layer is provided inside the embedded seat 1 and the sealing cover 3.

[0050] In this embodiment, the rack 101 realizes automatic removal and storage of the drain pipe 502.

[0051] The implementation principle of an antifreeze device for water conservancy and hydropower equipment in an embodiment of the present application is as follows: when it is necessary to drain water for use, the electric push rod 2 is used to drive the sealing cover 3 to move up, and at the same time, the faucet 4 will be driven to move out. At this time, under the action of the rack 101, the transmission wheel 506 will be driven to rotate, so that the transmission wheel 506 drives the worm 504 connected to the universal joint 505 to rotate, so that the worm 504 will drive the worm wheel 503 to rotate, so that the worm wheel 503 drives the drain pipe 502 to rotate and move out, and then the faucet 4 is opened, and water is discharged from the drain pipe 502 for use. After use, the faucet 4 is retracted into the embedded seat 1, and the sealing cover 3 is closed to insulate the faucet 4.

[0052] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy and hydropower equipment antifreeze device, comprising a pre-buried seat (1), an electric push rod (2), a sealing cover (3), a faucet (4), and an adjustable water discharge mechanism (5), characterized in that: An electric push rod (2) is connected and fixed inside the embedded seat (1); The sealing cover (3) is connected and fixedly arranged on the electric push rod (2); The faucet (4) is connected and fixedly arranged on the sealing cover (3); The adjustable water discharge mechanism (5) is rotatably connected to the faucet (4).

2. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: One end of the faucet (4) is slidably fitted with a water connection pipe (401), and the water connection pipe (401) is connected and fixedly arranged through the embedded seat (1).

3. The antifreeze device for water conservancy and hydropower equipment according to claim 1 is characterized in that: The adjustable water discharge mechanism (5) comprises a connector (501), the connector (501) being connected to the faucet (4), and the other end of the connector (501) being rotatably connected to a water discharge pipe (502).

4. The antifreeze device for water conservancy and hydropower equipment according to claim 3 is characterized in that: A worm wheel (503) is connected and fixed to one end of the drain pipe (502); a worm (504) is meshingly and transmission-engaged on one side of the worm wheel (503); one end of the worm (504) is rotatably connected to the sealing cover (3); the other end of the worm (504) is connected and fixed to a universal joint (505); the universal joint (505) is rotatably connected to the sealing cover (3); and one end of the universal joint (505) is connected and fixed to a transmission wheel (506).

5. The antifreeze device for water conservancy and hydropower equipment according to claim 4 is characterized in that: A rack (101) is connected and fixed inside the embedded seat (1), and the rack (101) is meshed with a transmission wheel (506) for transmission. A heat-insulating layer is provided inside the embedded seat (1) and the sealing cover (3).

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