Blowdown pipe for defecation nursing machine

A sewage pipe and care machine technology, applied in the field of sewage pipes, can solve the problems of large amount of flushing water, poor sewage discharge, easy blockage of sewage pipes, etc., and achieve the effect of less flushing water and smooth sewage discharge

CN102836043BInactive Publication Date: 2014-06-18HANGZHOU YINAO INTELLIGENT TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2014-06-18
Estimated Expiration
Not applicable · inactive patent

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    Figure 1
  • Figure 2
    Figure 2
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Abstract

The invention relates to the field of cleaning and nursing, and discloses a blowdown pipe for a defecation nursing machine. The blowdown pipe comprises a blowdown pipe wall and an interlayer, wherein an inner cavity of the blowdown pipe is arranged in the blowdown pipe; the interlayer is adhered to the inner side of the blowdown pipe wall; the inner cavity of the blowdown pipe is divided by the interlayer so as to form a closed inner cavity of the interlayer; the interlayer protrudes towards the center of the blowdown pipe and extends along the length direction of the blowdown pipe; the blowdown pipe wall is a waterproof rigid layer; and the interlayer is an airtight elastic layer. The blowdown pipe has the advantages of unobstructed blowdown, difficulty in blockage and water conservation.
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Description

technical field

[0001] The invention relates to the field of cleaning and care, in particular to a sewage discharge pipe for a toilet care machine. Background technique

[0002] The toilet care machine is suitable for patients who are bedridden and unable to take care of themselves in daily life, so that these patients with limited mobility and unable to go to the toilet like ordinary people can solve their personal excretion problems on the hospital bed. However, due to being bedridden for a long time, most patients will have symptoms such as dry defecation and constipation, resulting in fecal agglomeration. Clumped feces are bulky and frequently clog the drainpipe. This not only increases the workload of hospital cleaning and nursing staff, but also aggravates the suffering of patients' excretion, which may further aggravate the difficulty of excretion of patients, forming a vicious circle.

[0003] In order to solve the problem of sewage pipe blockage, the existing tech...

Examples

Embodiment 1

[0025] Sewage pipes for toilet care machines, such as figure 1 As shown, it includes the wall of the sewage pipe and the interlayer 3. The interior of the sewage pipe is the inner cavity 4 of the sewage pipe. , the interlayer 3 is evenly distributed on the inner side of the sewage pipe wall, and the interlayer 3 separates the inner cavity 4 of the sewage pipe to form a closed and independent interlayer inner cavity 5. The interlayer inner cavity 5 is sealed and isolated from the inner cavity 4 of the sewage pipe. The pressure of chamber 5 is 0.7-1.3 atmospheres, the interlayer 3 protrudes toward the center of the sewage pipe, and the interlayer 3 extends along the length of the sewage pipe; the wall of the sewage pipe is a waterproof rigid layer made of hard plastic, and the interlayer is airtight The flexible elastic layer is made of soft rubber or silica gel.

[0026] The diameter of the sewage pipe is 30-80mm, and the distance between the apex of the interlayer 3 protrudin...