A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an air pressure emptying device which is characterized by comprising a pool body provided with a water passing mechanism and a water carrying area; the ventilation mechanism is respectively communicated with the water carrying area and the outside atmosphere; when water enters the pool body, the water carrying area is communicated with the outside atmosphere through the ventilation mechanism, and the water enters the water carrying area through the water passing mechanism; when water is discharged from the pool body, air is filled into the water carrying area through the ventilation mechanism, and the water is discharged from the water carrying area through the water passing mechanism under the action of air pressure formed by the air. According to the invention, a pump drainage mode is replaced by air pressure emptying, so that the technical defects of frequent maintenance and even replacement and extremely high maintenance cost caused by the fact that a pump is easily blocked by pollutants (such as sludge, waste residues and the like) when the pump drainage mode is used for drainage in the prior art are effectively overcome, and the technical effects of simplicity in operation and low cost are achieved.
本发明提供了一种气压排空装置，其特征在于，包括：池体，设置有通水机构及载水区域；通气机构，分别与载水区域和外界大气相连通；当有水进入所述池体时，载水区域通过通气机构与外界大气相通，水通过通水机构进入载水区域中；当有水从池体排出时，通过通气机构向载水区域内充入空气，并在空气形成的气压作用下，将水通过通水机构从载水区域排出。本发明通过气压排空替代泵排的方式，有效解决了现有技术中当以泵排的方式进行排水时，极易出现的泵被污染物(如淤泥、废渣等)堵塞，而造成频繁的维修甚至更替、维护成本极高的技术缺陷，具有操作简单、成本低廉的技术效果。
The invention provides an air pressure emptying device which is characterized by comprising a pool body provided with a water passing mechanism and a water carrying area; the ventilation mechanism is respectively communicated with the water carrying area and the outside atmosphere; when water enters the pool body, the water carrying area is communicated with the outside atmosphere through the ventilation mechanism, and the water enters the water carrying area through the water passing mechanism; when water is discharged from the pool body, air is filled into the water carrying area through the ventilation mechanism, and the water is discharged from the water carrying area through the water passing mechanism under the action of air pressure formed by the air. According to the invention, a pump drainage mode is replaced by air pressure emptying, so that the technical defects of frequent maintenance and even replacement and extremely high maintenance cost caused by the fact that a pump is easily blocked by pollutants (such as sludge, waste residues and the like) when the pump drainage mode is used for drainage in the prior art are effectively overcome, and the technical effects of simplicity in operation and low cost are achieved.
本发明提供了一种气压排空装置，其特征在于，包括：池体，设置有通水机构及载水区域；通气机构，分别与载水区域和外界大气相连通；当有水进入所述池体时，载水区域通过通气机构与外界大气相通，水通过通水机构进入载水区域中；当有水从池体排出时，通过通气机构向载水区域内充入空气，并在空气形成的气压作用下，将水通过通水机构从载水区域排出。本发明通过气压排空替代泵排的方式，有效解决了现有技术中当以泵排的方式进行排水时，极易出现的泵被污染物(如淤泥、废渣等)堵塞，而造成频繁的维修甚至更替、维护成本极高的技术缺陷，具有操作简单、成本低廉的技术效果。
Intermittent air pressure emptying device and drainage system
| European Patent Office | 2022
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