CN110847303A - Pipe connecting device matched with drain pipe - Google Patents

Pipe connecting device matched with drain pipe Download PDF

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Publication number
CN110847303A
CN110847303A CN201911305644.0A CN201911305644A CN110847303A CN 110847303 A CN110847303 A CN 110847303A CN 201911305644 A CN201911305644 A CN 201911305644A CN 110847303 A CN110847303 A CN 110847303A
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CN
China
Prior art keywords
pipe body
telescopic
cover
glue
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911305644.0A
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Chinese (zh)
Inventor
邱国灿
黄杰龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Minnan Construction Engineering Co Ltd
Original Assignee
Fujian Minnan Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujian Minnan Construction Engineering Co Ltd filed Critical Fujian Minnan Construction Engineering Co Ltd
Priority to CN201911305644.0A priority Critical patent/CN110847303A/en
Publication of CN110847303A publication Critical patent/CN110847303A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structural Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

A pipe connecting device matched with a drain pipe is characterized in that a bottom port of a three-way pipe body is sleeved downwards into the top end of a lower section of the drain pipe and is tightly connected through glue; the inner edge of the upper port of the three-way pipe body is concave downwards to form a base groove, and a concave embedded groove I is integrally formed on the outer edge of the base groove; the inner cover waterproof cloth is adhered to the inner diameter surface of the telescopic spring through glue, and the outer cover waterproof cloth is adhered to the outer diameter surface of the telescopic spring through glue; the bottom end of the telescopic waterproof cover is fastened in the first caulking groove of the three-way pipe body through glue; the top end of the telescopic waterproof cover can be sleeved upwards into the embedded groove II of the pull-up type splicing pipe body and is fastened and connected through glue; the telescopic waterproof cover can be lifted upwards through the lifting type splicing pipe body, the telescopic waterproof cover can be in relaxation change under the control of the lifting type splicing pipe body, and the purpose of adjusting the telescopic length can be achieved through the relaxation change of the telescopic waterproof cover. The invention has the characteristics of novel structure and stronger practicability.

Description

Pipe connecting device matched with drain pipe
Technical Field
The invention relates to a pipe connecting device matched with a drain pipe.
Background
The three-way pipe can be changed according to the actual requirement in the decoration process of the indoor main drainage pipe of the building, at present, when the three-way pipe is changed to the main drainage pipe, the section with the tee joint in the original main drainage pipe is cut off, the cut-off original main drainage pipe is changed into an upper section pipe and a lower section pipe, the space between the upper section pipe and the lower section pipe is used as the space for connecting the new pipe, the upper pipe end of the new pipe is sleeved with the bottom pipe opening of the upper section pipe and is tightly connected through glue, since the length of the new tee is certainly longer than the distance between the bottom end of the new pipe and the top end of the lower pipe, therefore, the bottom end of the new tee is sleeved with the upper pipe orifice of the lower section pipe and tightly connected through glue, and finally the lower pipe end of the new pipe is slightly inclined outwards through manpower, so that the top end of the new tee can be sleeved into the lower pipe end of the new pipe and tightly connected through glue; the following problems can be caused by the construction operation mode: when the lower pipe end of the new pipe is pulled by manpower to slightly incline, the glued joint between the upper pipe end of the new pipe and the upper section pipe and the glued joint between the bottom end of the new tee joint and the lower section pipe can generate cracks, and finally the problem of water leakage can occur in the drainage process of the main drainage pipe.
Disclosure of Invention
In order to solve the problems, the invention provides a pipe connecting device matched with a drain pipe, which has the characteristics of novel structure and stronger practicability.
In order to achieve the purpose, the invention is realized by the following technical scheme: a pipe connecting device matched with a drain pipe for use consists of a three-way pipe body, a telescopic waterproof cover, a lifting type continuous connecting pipe body and a pair of outer cover shells, and is characterized in that,
the distance between the bottom end of the upper section of water drainage pipe and the top end of the lower section of water drainage pipe is used as a pipe connection space;
the bottom end opening of the three-way pipe body is sleeved downwards into the top end of the lower section of the drain pipe and is tightly connected through glue;
the side port of the three-way pipe body is used as a branch water outlet;
the inner edge of the upper port of the three-way pipe body is concave downwards to form a base groove, and a concave embedded groove I is integrally formed on the outer edge of the base groove;
the telescopic waterproof cover comprises inner cover waterproof cloth, a telescopic spring and outer cover waterproof cloth, wherein the inner cover waterproof cloth is adhered to the inner diameter surface of the telescopic spring through glue, the outer cover waterproof cloth is adhered to the outer diameter surface of the telescopic spring through glue, the telescopic spring is clamped between the inner cover waterproof cloth and the outer cover waterproof cloth, the upper end edge of the inner cover waterproof cloth is adhered to the upper end edge of the outer cover waterproof cloth through glue, and the lower end edge of the inner cover waterproof cloth is adhered to the lower end edge of the outer cover waterproof cloth through glue;
the telescopic waterproof cover is hollow, and the top surface and the bottom surface of the telescopic waterproof cover are both open;
the bottom end of the telescopic waterproof cover is fastened in the first caulking groove of the three-way pipe body through glue;
the lifting type splicing pipe body is in a circular tube shape, a concave caulking groove II is integrally formed at the lower end of the outer side wall of the lifting type splicing pipe body, and the top end of the telescopic waterproof cover can be upwards sleeved into the caulking groove II of the lifting type splicing pipe body and is fastened and connected through glue;
the telescopic waterproof cover can be lifted upwards through the lifting type splicing pipe body, the telescopic waterproof cover realizes relaxation change under the control of the lifting type splicing pipe body, and the relaxation change of the telescopic waterproof cover can realize the purpose of adjusting the telescopic length;
the upper end of the inner side wall of the lifting type continuous connecting pipe body can be sleeved upwards into the bottom end of the upper section of the drain pipe and is fastened and connected through glue;
the left outer cover shell and the right outer cover shell can be oppositely spliced to form a hollow round pipe-shaped hoop shell, and the fastening splicing is realized through glue;
the middle section of the inner side wall of the left outer cover shell and the middle section of the inner side wall of the right outer cover shell are integrally formed with hoop grooves, and the round-tube-shaped hoop shell can be tightly hooped on the periphery of the lifting type splicing pipe body through the hoop grooves;
the lower end of the inner side wall of the left outer cover shell and the lower end of the inner side wall of the right outer cover shell are integrally formed with buckling grooves, and the circular tube-shaped hoop shell can be tightly buckled on the periphery of the upper end of the outer side wall of the three-way pipe body through the buckling grooves.
The invention avoids the crack of the original glued joint of the drain pipe caused by pulling the drain pipe by manpower, thereby effectively avoiding the problem of water leakage of the drain pipe during drainage.
The invention has the advantages of novel structure and stronger practicability.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a structural diagram showing a partial combination connection structure in an installation state according to the present invention.
In the figure: a-upper section drain pipe, B-lower section drain pipe, C-three-way pipe body, C1-branch drain port, D-telescopic waterproof cover, E-pull type continuous connecting pipe body and F-right outer cover shell.
Detailed Description
As shown in figure 1, the pipe connecting device matched with a drain pipe comprises a three-way pipe body C, a telescopic waterproof cover D, a lifting type continuous connecting pipe body E and a pair of outer cover shells, and is characterized in that,
the distance between the bottom end of the upper section of the water discharge pipe A and the top end of the lower section of the water discharge pipe B is used as a pipe connection space;
the bottom port of the three-way pipe body C is sleeved downwards into the top end of the lower section of the drain pipe B and is tightly connected through glue;
the side port of the three-way pipe body C is used as a branch water outlet C1;
the inner edge of the upper end opening of the three-way pipe body C is concave downwards to form a base groove, and a concave embedded groove I is integrally formed on the outer edge of the base groove;
the telescopic waterproof cover D comprises inner cover waterproof cloth, a telescopic spring and outer cover waterproof cloth, wherein the inner cover waterproof cloth is adhered to the inner diameter surface of the telescopic spring through glue, the outer cover waterproof cloth is adhered to the outer diameter surface of the telescopic spring through glue, the telescopic spring is clamped between the inner cover waterproof cloth and the outer cover waterproof cloth, the upper end edge of the inner cover waterproof cloth is adhered to the upper end edge of the outer cover waterproof cloth through glue, and the lower end edge of the inner cover waterproof cloth is adhered to the lower end edge of the outer cover waterproof cloth through glue;
the telescopic waterproof cover D is hollow, and the top surface and the bottom surface of the telescopic waterproof cover D are both open;
the bottom end of the telescopic waterproof cover D is fastened in the first caulking groove of the three-way pipe body C through glue;
the lifting type splicing pipe body E is in a circular pipe shape, a concave caulking groove II is integrally formed at the lower end of the outer side wall of the lifting type splicing pipe body E, and the top end of the telescopic waterproof cover D can be sleeved upwards into the caulking groove II of the lifting type splicing pipe body E and is fastened and connected through glue;
the telescopic waterproof cover D can be lifted upwards through the lifting type splicing pipe body E, relaxation change of the telescopic waterproof cover D is realized under the control of the lifting type splicing pipe body E, and the purpose of adjusting the telescopic length can be realized through the relaxation change of the telescopic waterproof cover D;
the upper end of the inner side wall of the lifting type splicing pipe body E can be sleeved upwards into the bottom end of the upper section of the drain pipe A and is fastened and connected through glue;
the left outer cover shell and the right outer cover shell F can be spliced oppositely to form a hollow round pipe-shaped hoop shell and can be fastened and spliced through glue;
the middle section of the inner side wall of the left outer cover shell and the middle section of the inner side wall of the right outer cover shell F are integrally formed with hoop grooves, and the round-tube-shaped hoop shell can be tightly hooped on the periphery of the lifting type splicing pipe body E through the hoop grooves;
the lower end of the inner side wall of the left outer cover shell and the lower end of the inner side wall of the right outer cover shell F are integrally formed with a buckling groove, and the circular tube-shaped hoop shell can be tightly buckled on the periphery of the upper end of the outer side wall of the three-way pipe body C through the buckling groove.

Claims (1)

1. A pipe connecting device matched with a drain pipe comprises a three-way pipe body (C), a telescopic waterproof cover (D), a lifting type continuous connecting pipe body (E) and a pair of outer cover shells, and is characterized in that,
the distance between the bottom end of the upper section of the water discharge pipe (A) and the top end of the lower section of the water discharge pipe (B) is used as a pipe connection space;
the bottom port of the three-way pipe body (C) is sleeved downwards into the top end of the lower section of the drain pipe (B) and is tightly connected through glue;
the side port of the three-way pipe body (C) is used as a branch water outlet (C1);
the inner edge of the upper port of the three-way pipe body (C) is concave downwards to form a base groove, and the outer edge of the base groove is integrally formed with a concave embedded groove I;
the telescopic waterproof cover (D) comprises inner cover waterproof cloth, a telescopic spring and outer cover waterproof cloth, wherein the inner cover waterproof cloth is adhered to the inner diameter surface of the telescopic spring through glue, the outer cover waterproof cloth is adhered to the outer diameter surface of the telescopic spring through glue, the telescopic spring is clamped between the inner cover waterproof cloth and the outer cover waterproof cloth, the upper end edge of the inner cover waterproof cloth is adhered to the upper end edge of the outer cover waterproof cloth through glue, and the lower end edge of the inner cover waterproof cloth is adhered to the lower end edge of the outer cover waterproof cloth through glue;
the telescopic waterproof cover (D) is hollow, and the top surface and the bottom surface of the telescopic waterproof cover (D) are both open;
the bottom end of the telescopic waterproof cover (D) is fastened in the first caulking groove of the three-way pipe body (C) through glue;
the lifting type splicing pipe body (E) is in a circular tube shape, a concave caulking groove II is integrally formed at the lower end of the outer side wall of the lifting type splicing pipe body (E), and the top end of the telescopic waterproof cover (D) can be upwards sleeved into the caulking groove II of the lifting type splicing pipe body (E) and is fastened and connected through glue;
the telescopic waterproof cover (D) can be lifted upwards through the lifting type splicing pipe body (E), the telescopic waterproof cover (D) can realize relaxation change under the control of the lifting type splicing pipe body (E), and the relaxation change of the telescopic waterproof cover (D) can realize the adjustment purpose of the telescopic length;
the upper end of the inner side wall of the lifting type continuous connecting pipe body (E) can be sleeved upwards into the bottom end of the upper section of the water discharge pipe (A) and is fastened and connected through glue;
the left outer cover shell and the right outer cover shell (F) can be oppositely spliced to form a hollow round pipe-shaped hoop shell and can be fastened and spliced through glue;
the middle section of the inner side wall of the left outer cover shell and the middle section of the inner side wall of the right outer cover shell (F) are integrally formed with hoop grooves, and the round-tube-shaped hoop shell can be tightly hooped on the periphery of the lifting type splicing pipe body (E) through the hoop grooves;
the lower end of the inner side wall of the left outer cover shell and the lower end of the inner side wall of the right outer cover shell (F) are integrally formed with a buckling groove, and the circular tube-shaped hoop shell can be tightly buckled on the periphery of the upper end of the outer side wall of the three-way pipe body (C) through the buckling groove.
CN201911305644.0A 2019-12-18 2019-12-18 Pipe connecting device matched with drain pipe Pending CN110847303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911305644.0A CN110847303A (en) 2019-12-18 2019-12-18 Pipe connecting device matched with drain pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911305644.0A CN110847303A (en) 2019-12-18 2019-12-18 Pipe connecting device matched with drain pipe

Publications (1)

Publication Number Publication Date
CN110847303A true CN110847303A (en) 2020-02-28

Family

ID=69609641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911305644.0A Pending CN110847303A (en) 2019-12-18 2019-12-18 Pipe connecting device matched with drain pipe

Country Status (1)

Country Link
CN (1) CN110847303A (en)

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