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A pre-buried drainage collector for buildings

A collector and pre-embedded technology, which is used in construction, water supply installations, indoor sanitary piping installations, etc. question

Active Publication Date: 2017-01-11
KUNMING QUNZHIYING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when floor drains are installed in kitchens, balconies, and bathrooms on the same floor of the building, the floors must be lowered or partially lowered. Air, harmful gases, bugs, etc. are easy to run into the room and affect the living and hygienic environment

Method used

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  • A pre-buried drainage collector for buildings
  • A pre-buried drainage collector for buildings
  • A pre-buried drainage collector for buildings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 , 2 , 3, and 4, the building embedded drainage concentrator according to the present invention is composed of a vertical pipe drainage section 1, a horizontal pipe drainage collection section 2 and a water seal member 3. The vertical pipe drainage section 1 is connected up and down; the horizontal pipe drainage collection section 2 is located on one side of the vertical pipe drainage section 1, and the hollow part communicates with the hollow part of the vertical pipe drainage section 1, and the horizontal surface 9 of the horizontal pipe drainage collection section 2 and The lower inner wall is flat, and the included angle with the upper interface 4 of the vertical pipe drainage section 1 is 90°; the cross-sectional area of ​​the opening 10 at the connection between the horizontal pipe drainage collection section 2 and the vertical pipe drainage section 1 is 3000mm 2 The horizontal pipe drainage converging section 2 connected to the riser drainage sec...

Embodiment 2

[0031] Such as Figure 5 As shown, the water seal member lower part 20 and the water seal member middle part 19 of the building embedded drainage concentrator according to the present invention are not integral members, and the inner diameter of the water seal member middle part 19 lower end 31 is larger than the water seal member lower part 20 lower end The outer diameter of the outer diameter is less than the outer diameter of the water seal member bottom 20 upper end 33, and there is a groove one 34 on the outer diameter of the water seal member bottom 20 upper end 33, and a rubber ring 35 is arranged in the groove one 34, and the rubber ring 35 is positioned at the water seal member bottom 20 upper end 33. In the inner wall of the middle part 19 of the sealing body member; when it is necessary to overhaul and clear the drainage collection section 2 of the horizontal pipe, only the lower part 20 of the water sealing body member needs to be pulled out from the middle part 19 ...

Embodiment 3

[0033] Such as Figure 5 , 6 As shown, the water seal component lower part 20 and the water seal component middle part 19 of the building embedded drainage concentrator according to the present invention are not integral components, and the inner diameter of the water seal component middle part 19 lower end 31 is 70 mm, and the water seal component lower part The outer diameter of the lower end of 20 is 68 mm, the outer diameter of the upper end 33 of the lower part 20 of the water sealing body member is 86 mm, the upper surface of the lower end 31 of the middle part 19 of the water sealing body member is in contact with the lower surface of the upper end 33 of the lower part 20 of the water sealing body member, and both are plane , there are two grooves 2 39 on the lower end 31 of the middle part 19 of the water seal member, the diameter of the groove 2 39 is 76 mm, and the arc length is 10 mm. The outer diameter is 75mm, the arc length is 9mm, the upper and lower thickness ...

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Abstract

A building drainage concentrator relates to an embedded type drainage concentrator for a building. The embedded type drainage concentrator for the building consists of a stand pipe drainage section (1), a horizontal pipe drainage concentrating section (2) and a water seal component (3). A horizontal surface (9) of the horizontal pipe drainage concentrating section (2) and an inner wall below are planes or cambered surfaces approximate to planes. A maximum distance of a horizontal opening (15) of a channel (13) on the top of the concentrating section of the horizontal pipe drainage concentrating section (2) that is communicated with the stand pipe drainage section (1) is greater than a maximum distance of a vertical opening (16). The top of the water seal component (3) on one side of the horizontal surface (9) of the horizontal pipe drainage concentrating section (2) is communicated with the bottom of the water seal component; the upper portion (18) of the water seal component is higher than the horizontal surface (9); a floor drain cover (23) is arranged above the water seal component. A distance L between the outside of the upper portion (18) of the water seal component and the outer wall of the adjacent stand pipe drainage section is ranging from 40mm to 450mm. In case of the floor drains are installed, the embedded type drainage concentrator for the building is able to use the toilet, the kitchen and the balcony when the water is drained at the same floor of the building, without any fall slabs or slightly descending floors.

Description

technical field [0001] The invention relates to a building drainage collector, in particular to a building pre-buried drainage collector. Background Art At present, when floor drains are installed in the kitchen, balcony, and toilet on the same floor of the building, the floor or partial floor must be lowered. Odor, harmful gas, bugs, etc. are easy to run into the room and affect the living and hygienic environment. Background technique [0002] At present, when floor drains are installed in kitchens, balconies, and bathrooms on the same floor of the building, the floors must be lowered or partially lowered. Gas, harmful gas, small insects, etc. are easy to run into the room and affect the living and hygienic environment. Contents of the invention [0003] The purpose of the present invention is to overcome the existing technical defects, to provide a kind of floor drain in the same floor of the building so that the kitchen, balcony and bathroom do not need any lowering ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/122
CPCE03C1/122
Inventor 林国强程宏伟邱寿华
Owner KUNMING QUNZHIYING TECH
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