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A floor drain and deodorization technology, applied in the field of sanitary ware, can solve the problems of volatilization into the room, troublesome operation, no deodorization, etc., and achieve the effects of high tear resistance, small deformation and strong deodorization.
Active Publication Date: 2016-08-10
NINGBO YINZHOU AG VAVLE
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Problems solved by technology
The floor drain of this structure has a certain anti-odor function, but because the sealing cover at the lower end of the floor drain is to realize the sealing of the lower end of the water seal body under the elastic force of the spring, if the spring is used for a long time, it will easily cause fatigue, thereby reducing the elastic force of the spring, resulting in a tight seal. The seal between the cover and the lower end of the water seal body is not tight, and the anti-odor effect is poor; in addition, when the sewage is discharged through the lower end of the water seal body, impurities or oily slime in the
Method used
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Embodiment 1
[0034] The components and parts by weight of the elastic sealing body 19 are: 70 parts of styrene-butadiene-styrene block copolymer, 10 parts of aromatic oil, 6 parts of polyethylene, 5 parts of aluminum oxide powder, 0.3 parts of diphenylamine 1 part and 1 part of nano silver. The elastic sealing ring 13 is prepared by the following method:
[0035] S1: put hydrogenated nitrile rubber particles into material box 1 and heat until the material is melted, and then molded into ring-shaped connection part 18 by injection molding machine;
[0036] S2: taking out the annular connection part injection-molded in S1 and placing it in the mold cavity for injection-molding the elastic sealing body 19;
[0037] S3: According to the components and parts by weight of the above elastic sealing body 19, take the raw materials and put them into the second material box for uniform mixing, and heat the second material box until the material melts, and then use the injection molding machine to m...
Embodiment 2
[0040] The components and parts by weight of the elastic sealing body 19 are: 70 parts of styrene-butadiene-styrene block copolymer, 16 parts of aromatic oil, 6 parts of polyethylene, 4 parts of aluminum oxide powder, 0.2 parts of diphenylamine 1 part and 1 part of nano silver. The elastic sealing ring 13 is prepared by the following method:
[0041] S1: put hydrogenated nitrile rubber particles into material box 1 and heat until the material is melted, and then molded into ring-shaped connection part 18 by injection molding machine;
[0042] S2: taking out the annular connection part injection-molded in S1 and placing it in the mold cavity for injection-molding the elastic sealing body 19;
[0043] S3: According to the components and parts by weight of the above elastic sealing body 19, take the raw materials and put them into the second material box for uniform mixing, and heat the second material box until the material melts, and then use the injection molding machine to m...
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Abstract
The invention discloses an odor-resistant floor drain. The odor-resistant floor drain comprises an embedded box and a floor drain cover plate, wherein the lower part of the embedded box is detachably connected with a hollow floor drain main body, the upper part and the lower part of the floor drain main body are communicated, a hollow connecting seat is arranged in the floor drain main body, a guiding column is arranged in a center hole of the connecting seat in a sliding matching manner, the lower end of the guiding column is connected with a seal cover, and an elastic piece is arranged in the center hole of the connecting seat; the upper end of the guiding column is connected with an elastic sealing ring; the elastic sealing ring comprises an annular connecting part and an elastic sealing body; the annular connecting part is made from hydrogenated acrylonitrile butadiene rubber, the elastic sealing body comprises is prepared from the following components in parts by weight: 70 parts of styrene-butadiene-styrene block copolymer, 10-20 parts of aromatic hydrocarbon oil, 5-8 parts of polyethylene, 4-6 parts of alumina powder, 0.2-0.4 part of diphenylamine and 0.5-2 parts of nano silver. The odor-resistant floor drain has better sealing performance, high odor resistance and long service life.
Description
technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a deodorant floor drain. Background technique [0002] The floor drain is an important interface connecting the drainage pipe system and the indoor floor. As an important part of the drainage system in the residence, its performance directly affects the quality of the indoor air, and is very important for the odor control in the bathroom. Now families choose to use deodorant floor drains to eliminate ordinary floor drains. At present, according to the principle of deodorization, deodorant floor drains can be divided into water seal deodorization, deodorization with cover and deodorization with floating ball. Water seal deodorization is generally to install a water storage bend in the drain pipe of the floor drain, and use the accumulated water in the water storage bend to seal and deodorize, but because the accumulated water is prone to bacteria and other harmful microorga...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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