Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-freezing device for water conservancy and hydropower equipment
The water conservancy and hydropower equipment anti-freezing device comprises a box body, a heating cavity, a heating air supply device and a plurality of air distribution pipes, a counter bore is formed in the top of the box body, an exhaust pipe is arranged in the counter bore, sliding grooves are formed in the two sides of the circumferential inner wall of the exhaust pipe, an exhaust column is arranged in the exhaust pipe, and sliding blocks are arranged on the two sides of the bottom end of the exhaust column; a spring is fixed to the top of the sliding block, an end cover is arranged in the sliding groove, and the exhaust column is provided with an L-shaped gas port with the two ends penetrating through the side face and the bottom face of the exhaust column correspondingly and used for exhausting gas in the box body. According to the device, after the air pressure in the box body is increased, air pushes the exhaust column to move upwards along the exhaust pipe, the sliding block extrudes the spring, when the top end of an air opening in the exhaust pipe is exposed out of the exhaust pipe, the air is exhausted through the air opening, and after the air pressure in the box body is reduced, under the elastic force action of the spring, the exhaust column is pushed to move downwards, and the air opening is closed; hot air loss is prevented.
本发明公开了一种水利水电设备防冻装置，包括箱体、加热腔、加热供气装置以及多个分气管，所述箱体顶部开设有沉孔，沉孔内设置有排气管，排气管圆周内壁的两侧均开设有滑槽，排气管内设置有排气柱，排气柱底端的两侧均设有滑块，滑块顶部固定有弹簧，滑槽内设置有端盖，排气柱上开设有两端分别贯穿排气柱侧面和底面的L形的用于排出箱体内部气体的气口。本发明中，当箱体内部气压增加后，气体推动排气柱顺着排气管向上移动，滑块对弹簧进行挤压，当排气管上的气口的顶端露出到排气管外时，气体通过气口排出，箱体内气压降低后，在弹簧的弹力作用下，推动排气柱向下移动，气口被封闭，防止热气散失。
Anti-freezing device for water conservancy and hydropower equipment
The water conservancy and hydropower equipment anti-freezing device comprises a box body, a heating cavity, a heating air supply device and a plurality of air distribution pipes, a counter bore is formed in the top of the box body, an exhaust pipe is arranged in the counter bore, sliding grooves are formed in the two sides of the circumferential inner wall of the exhaust pipe, an exhaust column is arranged in the exhaust pipe, and sliding blocks are arranged on the two sides of the bottom end of the exhaust column; a spring is fixed to the top of the sliding block, an end cover is arranged in the sliding groove, and the exhaust column is provided with an L-shaped gas port with the two ends penetrating through the side face and the bottom face of the exhaust column correspondingly and used for exhausting gas in the box body. According to the device, after the air pressure in the box body is increased, air pushes the exhaust column to move upwards along the exhaust pipe, the sliding block extrudes the spring, when the top end of an air opening in the exhaust pipe is exposed out of the exhaust pipe, the air is exhausted through the air opening, and after the air pressure in the box body is reduced, under the elastic force action of the spring, the exhaust column is pushed to move downwards, and the air opening is closed; hot air loss is prevented.
本发明公开了一种水利水电设备防冻装置，包括箱体、加热腔、加热供气装置以及多个分气管，所述箱体顶部开设有沉孔，沉孔内设置有排气管，排气管圆周内壁的两侧均开设有滑槽，排气管内设置有排气柱，排气柱底端的两侧均设有滑块，滑块顶部固定有弹簧，滑槽内设置有端盖，排气柱上开设有两端分别贯穿排气柱侧面和底面的L形的用于排出箱体内部气体的气口。本发明中，当箱体内部气压增加后，气体推动排气柱顺着排气管向上移动，滑块对弹簧进行挤压，当排气管上的气口的顶端露出到排气管外时，气体通过气口排出，箱体内气压降低后，在弹簧的弹力作用下，推动排气柱向下移动，气口被封闭，防止热气散失。
Anti-freezing device for water conservancy and hydropower equipment
一种水利水电设备防冻装置
HE HONGCHENG (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
F16K
VALVES
,
Ventile
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
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