CN203022241U - High-performance downpipe - Google Patents

High-performance downpipe Download PDF

Info

Publication number
CN203022241U
CN203022241U CN 201220690421 CN201220690421U CN203022241U CN 203022241 U CN203022241 U CN 203022241U CN 201220690421 CN201220690421 CN 201220690421 CN 201220690421 U CN201220690421 U CN 201220690421U CN 203022241 U CN203022241 U CN 203022241U
Authority
CN
China
Prior art keywords
hole
downpipe
performance
central axis
vertical central
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.)
Expired - Fee Related
Application number
CN 201220690421
Other languages
Chinese (zh)
Inventor
徐来顺
汪国祥
傅岳锋
傅国耀
徐峰
林水昌
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.)
CHINA ZHONGSHE CONSTRUCTION ENGINEERING GROUP Co Ltd
Original Assignee
CHINA ZHONGSHE CONSTRUCTION ENGINEERING GROUP 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 CHINA ZHONGSHE CONSTRUCTION ENGINEERING GROUP Co Ltd filed Critical CHINA ZHONGSHE CONSTRUCTION ENGINEERING GROUP Co Ltd
Priority to CN 201220690421 priority Critical patent/CN203022241U/en
Application granted granted Critical
Publication of CN203022241U publication Critical patent/CN203022241U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)

Abstract

The utility model discloses a high-performance downpipe and belongs to the technical field of improvement of a downpipe structure for a building. The high-performance downpipe comprises a pipe body. A plurality of through holes which are parallel to a vertical central axis of a pipe body and penetrate through an upper end face and a lower end face of the pipe body are formed in a wall body of the pipe body. The cross section of each through hole is in a regular hexagon shape so that the sound insulation effect of the downpipe is greatly improved, weight of the downpipe is reduced, installation is convenient, materials are saved and production cost is reduced.

Description

The high-performance leader
Technical field
The utility model discloses a kind of high-performance leader, belongs to the technical field that building is used the leader architecture advances.
Background technology
Leader is mainly used in the water of building eminence is drained into lower.But in the drainage process, be subjected to the impact of height fall, water can produce certain impact to the tube wall of leader, therefore can produce certain noise, thereby people's living environment is had a negative impact.
The utility model content
The purpose of this utility model is to provide the good high-performance leader of a kind of soundproof effect.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of high-performance leader, comprise body, offer several in the wall body of described body and parallel and run through the through hole of body upper and lower end face with the vertical central axis of body, the vertical central axis that is each through hole all parallels with the vertical central axis of body, and the cross section of this through hole is regular hexagon simultaneously.
As the further setting of such scheme, described through hole is all take the vertical central axis of body as the axle center, evenly distributes on same circumference along the wall body of body.
Described through hole is all take the vertical central axis of body as the axle center, evenly distributes on the different circumference of two radiuses along the wall body of body, and is spaced between the through hole on the circumference of two different radiis.
The utility model high-performance leader is orthohexagonal through hole owing to being provided with cross section in the wall body of body, has not only greatly improved the soundproof effect of leader, and alleviated the weight of leader, facilitate installation, saved simultaneously material, reduced cost of production.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the structural representation of another embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model high-performance leader comprises body 1, offers several in the wall body of body 1 and parallels and run through the through hole 2 of body 1 upper and lower end face with the vertical central axis of body 1, and the cross section of this through hole 2 is regular hexagon simultaneously.As preferred version, the through hole 2 in the present embodiment is all take the vertical central axis of body 1 as the axle center, evenly distributes on same circumference along the wall body of body 1.
As another preferred version, as shown in Figure 2, through hole 2 in another embodiment of the present utility model is all take the vertical central axis of body 1 as the axle center, evenly distribute on the different circumference of two radiuses along the wall body of body 1, and be spaced between the through hole 2 on the circumference of two different radiis.
In above two embodiment, cross section is orthohexagonal through hole 2, and its orthohexagonal length of side is greater than 1/8 of body 1 wall thickness, is less than simultaneously 1/3 of body 1 wall thickness.
Above-described embodiment only is used for explaining inventive concept of the present utility model, but not to the restriction of the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.

Claims (3)

1. a high-performance leader, comprise body, it is characterized in that: offer several in the wall body of described body and parallel and run through the through hole of body upper and lower end face with the vertical central axis of body, the cross section of this through hole is regular hexagon simultaneously.
2. high-performance leader as claimed in claim 1 is characterized in that: described through hole is all take the vertical central axis of body as the axle center, evenly distributes on same circumference along the wall body of body.
3. high-performance leader as claimed in claim 1, it is characterized in that: described through hole is all take the vertical central axis of body as the axle center, evenly distribute on the different circumference of two radiuses along the wall body of body, and be spaced between the through hole on the circumference of two different radiis.
CN 201220690421 2012-12-13 2012-12-13 High-performance downpipe Expired - Fee Related CN203022241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220690421 CN203022241U (en) 2012-12-13 2012-12-13 High-performance downpipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220690421 CN203022241U (en) 2012-12-13 2012-12-13 High-performance downpipe

Publications (1)

Publication Number Publication Date
CN203022241U true CN203022241U (en) 2013-06-26

Family

ID=48646234

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220690421 Expired - Fee Related CN203022241U (en) 2012-12-13 2012-12-13 High-performance downpipe

Country Status (1)

Country Link
CN (1) CN203022241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485438A (en) * 2016-02-18 2016-04-13 常熟市良益金属材料有限公司 High-nickel alloy pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485438A (en) * 2016-02-18 2016-04-13 常熟市良益金属材料有限公司 High-nickel alloy pipe

Similar Documents

Publication Publication Date Title
CN203022241U (en) High-performance downpipe
CN202325541U (en) Tunnel structure with improved structure
CN202139573U (en) Wave elimination slope protection block
CN204152012U (en) Wall-body hoisting ring antidetonation assembly
CN202810134U (en) Wood plastic composites column
CN204609477U (en) A kind of column building enclosing
CN204152059U (en) Multifunctional environmental protection brick
CN204001944U (en) A kind of Square Factory Chimney structure
CN203640335U (en) Bamboo-like hollow reinforced concrete pool
CN202899417U (en) Self thermal insulating building block
CN203036112U (en) Hollow-wall tubing
CN203296226U (en) House laminated slab
CN202139761U (en) Wood plastic square column
CN202899402U (en) Hollow cement block
CN203188441U (en) Z-shaped brick
CN206320421U (en) A kind of honeycomb double-walled drainage pipe material for building
CN204152159U (en) Decoration separation lines
CN202689314U (en) Composite outer wall hanging plate
CN201973439U (en) Novel double-layer section
CN203347133U (en) Outer wall decorating plate capable of collecting rainwater
CN202466994U (en) Fixed steel
CN204081281U (en) A kind of novel high seven ripples watt
CN202899521U (en) Polypropylene resin decorative plate
CN203421010U (en) Cylindrical roller bearing
CN203477258U (en) Gear case supporting assembly

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130626

Termination date: 20211213

CF01 Termination of patent right due to non-payment of annual fee