[New Coronary Pneumonia] Three-stroke anti-virus enter the house

Social News

Written by: Zhang Jiamin

2020-03-11 09:00

The outbreak of a new coronavirus commonly known as Wuhan pneumonia continues, and Hong Kong's society is devastated, and Hong Kong people have a long way to go.

Earlier, some residents of Kangmei Building, Changkang Village, Tsing Yi, suspected that the exhaust pipe had been altered without authorization. The incident once again aroused public concern over the issue of canal management, and the violation of the canal connection in the mortuary was even more serious.

Mr. Hong lives in the mortuary unit of the old building in Changsha Bay. The excrement canals are exposed in the narrow toilets, and the smell of faeces is even heard, and even sewage will leak into the bedrooms. You Jiale, the person in charge of "Jianzhushe" pointed out that problems in the unit's canal management are common in mortuary units, including the absence of U-shaped gas barriers at the water level at the platform, and seepage at the dung connection point, which makes the virus easily flow between the households.

(Outbreak in Hong Kong. Series 5)

Mr. Hong's toilet often smells. (Photo by Ou Jiale)

Mr. Hong has lived in a mortuary unit in Changsha Bay for many years. There is a separate toilet in it, but the hygiene situation is at stake. From time to time, the smell of fecal matter was emitted from the unit, which was most intense in the morning.

Odors often come from the water level on the platform

The ditch in the house is not only exposed, but there are also water seepage marks at the bottom of the toilet. The drainage pipe close to the inner wall of the bedroom also seeps from time to time, which makes the bedroom smelly, and it should be connected to the anti-siphon pipe and the exhaust pipe. The docking station was sealed. In addition, the water level on the platform is irregular, and not only odors are often emitted, but also rats enter the house, and the situation can only be improved after installing a screen.

▼ Three major problems in the management of the housing channel ▼

In the past, you Jiale, the person in charge of the non-profit organization "Jianzhushe", inspected Mr. Hong's unit and pointed out that there are three major problems in the toilet: there are no gas barriers at the water level on the floor, water seepage at the canal connection point, and The toilet was not connected to an anti-siphon. He said that this type of problem is common in common mortuary units. Since multiple dwellers share a dung, the sewage flushed by residents next to the dwelling will pass through the drainage pipe in Mr. Hong ’s house before being discharged out of the unit. It will seep water and spread virus easily. In addition, since the toilet is not connected to any exhaust pipe or anti-siphon, it is easy to drain the water seal and leave room for viruses to enter the house.

You Jiale continued to point out that the most worrying location in the toilet was the water level on the platform. He said that as there were no air-blocking ducts installed and no objects covered, the virus was most likely to enter the house from there. In fact, the smell is also the strongest there. "Even the mouse entered, did you get into it?"

The toilet goes to the water level in Mr. Hong's unit. (Photo by Ou Jiale)

Water-filled compact bag to cover water level

You Jiale suggested that the toilet board should be covered at all times to reduce the chance of the virus entering the house from the toilet. In addition, residents can also use sealing mud or strong adhesive tape to seal the connection points of the canals to avoid further seepage of sewage. As for the water level of the platform, he said that it can be sealed with a round rubber pad; if the water level is irregular, you can cover the water level with a compact bag filled with water, or consider using mud to seal the water. Location also prevents viruses from entering the house.

In the past, Jianzhusha assisted tenants to improve their home environment. (Photo by Ou Jiale)

You Jiale pointed out that it is developing a smaller U-shaped air barrier. (Photo by Ou Jiale)

He revealed that Jianzhushe is developing a temporary U-shaped air-proof device. Youjiale means that the device has a smaller volume than ordinary air-proof pipes. Residents can put it in the water level to solve the problem of insufficient space for installing air-proof devices. , While avoiding the complicated process.

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