CN202418944U

CN202418944U - Double-layer flow dividing pipe

Info

Publication number: CN202418944U
Application number: CN2012200253815U
Authority: CN
Inventors: 田方共; 金卫东; 张田利
Original assignee: LAIWU PHOENIX NEW ENERGY TECHNOLOGY GROUP Co Ltd
Current assignee: LAIWU PHOENIX NEW ENERGY TECHNOLOGY GROUP Co Ltd
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2012-09-05
Anticipated expiration: 2022-01-19

Abstract

The utility model discloses a double-layer flow dividing pipe, which comprises an inner layer pipe wall and an inner cavity, wherein a middle cavity of the inner layer pipe wall is the inner cavity. The double-layer flow dividing pipe is characterized in that an outer layer pipe wall is sleeved outside the inner layer pipe wall; a cavity between an outer wall of the inner layer pipe wall and an inner wall of the outer layer pipe wall is an interlayer cavity; and supporting ribs are arranged in the interlayer cavity. Compared with a single-cavity pipe, the double-layer flow dividing pipe has the advantages that liquid in a pipeline can flow forward and backward, the double-layer flow dividing pipe is convenient to use, energy-saving and consumption-reducing, heat loss is reduced, and the liquid in the pipe is prevented from being frozen.

Description

Double-deck ram's horns

Technical field

The utility model relates to a kind of improvement of carrying the pipe of liquid, specifically a kind of double-deck ram's horns.

Background technique

Carry at present the pipe of liquid such as cold water, hot water or oils, its structure all be by one deck tube wall constitute cylindric, the middle part is the tube chamber of flow of fluid; Its deficiency is: intraluminal in the winter time liquid freezes easily, and simultaneously, the pipe in this single chamber can not make liquid do forward and reverse flowing; Such as; Outdoor solar energy hot water tank, will can't use because of freezing in cold season to the connection water pipe between the indoor water tap.

Summary of the invention

It is a kind of simple in structure, easy to use that the purpose of the utility model is to provide, and in a pipeline, can make liquid forward and reverse flow simultaneously, and reduce heat loss, prevents the double-deck ram's horns that liquid in pipe freezes.

In order to reach above purpose; The technological scheme that the utility model adopted is: double-deck ram's horns; Comprise inner layer tube wall and inner chamber, the middle cavities of inner layer tube wall is an inner chamber, it is characterized in that: the outer cover at inner layer tube wall is provided with outer wall; The outer wall of inner layer tube wall is the interlayer chamber to the cavity between the inwall of outer wall, in the interlayer chamber, is provided with supporting rib.

The utility model is also implemented in the following manner: described supporting rib is provided with 3-5, evenly is laid in the interlayer chamber along circumference.

Described supporting rib is fixed on the outer wall of inner layer tube wall.

Described supporting rib is fixed on the inwall of outer wall.

The beneficial effect of the utility model is: compares with the pipe in single chamber, in a pipeline, can make liquid forward and reverse flow simultaneously, and easy to use, and reduce heat loss, and prevent that liquid in pipe from freezing, energy-saving and cost-reducing.

Description of drawings

Fig. 1 is the cross-sectional configuration schematic representation of the utility model;

Among the figure: 1, inner layer tube wall; 2, outer wall; 3, supporting rib; 4, inner chamber; 5, interlayer chamber.

Embodiment

Make the utility model with reference to accompanying drawing 1.This bilayer ram's horns comprises inner layer tube wall 1 and inner chamber 4, and the middle cavities of inner layer tube wall 1 is an inner chamber 4, it is characterized in that: the outer cover at inner layer tube wall 1 is provided with outer wall 2; The outer wall of inner layer tube wall 1 is interlayer chamber 5 to the cavity between the inwall of outer wall 2, in interlayer chamber 5, is provided with supporting rib 3, makes inner layer tube wall 1 be positioned at the inner chamber middle part of outer wall 2 through supporting rib 3; Prevent that in process of production inner layer tube wall 1 is attached on the outer wall 2, like this; Liquid forward flow in the inner chamber 4, simultaneously, liquid reverse flow in the interlayer chamber 5; Liquid institute dispersed heat can only have been reduced heat dissipation by the liquid-absorbent in the interlayer chamber 5 in the inner chamber 4, and is energy-saving and cost-reducing.

Described supporting rib 3 is provided with 3-5, evenly is laid in the interlayer chamber 5 along circumference.

Described supporting rib 3 is fixed on the outer wall of inner layer tube wall 1.

Described supporting rib 3 is fixed on the inwall of outer wall 2.

Claims

1. double-deck ram's horns; Comprise inner layer tube wall (1) and inner chamber (4); The middle cavities of inner layer tube wall (1) is inner chamber (4); It is characterized in that: the outer cover at inner layer tube wall (1) is provided with outer wall (2), and the outer wall of inner layer tube wall (1) is interlayer chamber (5) to the cavity between the inwall of outer wall (2), in interlayer chamber (5), is provided with supporting rib (3).

2. double-deck ram's horns according to claim 1 is characterized in that: described supporting rib (3) is provided with 3-5, evenly is laid in the interlayer chamber (5) along circumference.

3. double-deck ram's horns according to claim 1 and 2 is characterized in that: described supporting rib (3) is fixed on the outer wall of inner layer tube wall (1).

4. double-deck ram's horns according to claim 1 and 2 is characterized in that: described supporting rib (3) is fixed on the inwall of outer wall (2).