CN201962324U

CN201962324U - Mother-daughter pipe cooling sleeve

Info

Publication number: CN201962324U
Application number: CN2011200108770U
Authority: CN
Inventors: 谢铁桥; 郝瑞祥; 冯志刚
Original assignee: SILVERY DRAGON PC STEEL PRODUCTS GROUP CO Ltd TIANJIN
Current assignee: Tianjin Silvery Dragon Prestressed Materials Co Ltd
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2011-09-07
Anticipated expiration: 2021-01-14

Abstract

The utility model provides a mother-daughter pipe cooling sleeve, which comprises a mother pipe, a daughter pipe and fixed sealing rings, wherein the daughter pipe penetrates the mother pipe; a central axial line of the daughter pipe coincides with that of the mother pipe; the fixed sealing rings are fixedly mounted on the inner walls of the two ends of the mother pipe; the daughter pipe is fixedly connected with the mother pipe through the fixed sealing rings; two primary water inlet holes are symmetrically formed in the middle of the mother pipe; secondary water inlet holes are uniformly distributed in the daughter pipe in the mother pipe; and nozzles are fixedly mounted at water outlets of the secondary water inlet holes. The utility model has the benefits that the cooling efficiency is improved, and the technical characteristics of small volume, water conservation, uniform cooling and the like are achieved.

Description

A kind of casing cooling jacket

Technical field

The utility model belongs to steel wire processing field, especially relates to a kind of casing cooling jacket.

Background technology

At present, in steel wire processing process, need steel wire is carried out cooling process, existing refrigerating unit is a cooling tank, by the recirculated water in the cooling tank steel wire is carried out cooling process, for reaching the cooling performance of expection, need long cooling tank is set, its shortcoming is to make machining production line long, the waste great lot of water resources, and even to the inhomogeneous cooling of steel wire.

Summary of the invention

A kind of casing cooling jacket of the utility model is the device that is specifically designed to the steel wire machining production line, and its purpose will solve deficiency of the prior art exactly, improves cooling efficiency, requirement such as make that it satisfies that volume is little, water saving, cooling are even.

The technical solution of the utility model is: a kind of casing cooling jacket, comprise female pipe, son pipe and fixing seal ring, sub-pipe runs through female pipe, the central axis of sub-pipe and the central axes of female pipe, install the fixing seal ring on the inwall at female pipe two ends, sub-pipe is fixedlyed connected with female pipe by the fixing seal ring, and female pipe middle part is symmetrical arranged two I level prosopyles, be positioned at uniform II level prosopyle on female child pipe of managing, the water outlet of II level prosopyle installs spray jet.

Advantage and the positively effect that the utlity model has are: adopt technique scheme, improved cooling efficiency, realized that volume is little, economized on water, cool off technical characterstics such as even.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a right side of the present utility model synoptic diagram

Fig. 3 is the structural representation of spray jet

Among the figure:

1, female pipe 2, son pipe 3, I level prosopyle

4, II level prosopyle 5, fixing seal ring 6, spray jet

Embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of casing cooling jacket of the utility model, comprise female pipe 1, son pipe 2 and fixing seal ring 5, son pipe 2 runs through female pipe 1, and the central axis of son pipe 2 and the central axes of female pipe 1 install fixing seal ring 5 on the inwall at female pipe 1 two ends, son pipe 2 is fixedlyed connected with female pipe 1 by fixing seal ring 5, female pipe 1 middle part is symmetrical arranged two I level prosopyles 3, is positioned at uniform II level prosopyle 4 on the child pipe 2 of female pipe 1, and the water outlet of II level prosopyle 4 installs spray jet 6.

The working process of this example: steel wire to be cooled is under the effect of tractive force, centre hole by child pipe 2, the water that has pressure enters space between female pipe 1 and the son pipe 2 by I level prosopyle 3, after the spray jet 6 of process II level prosopyle 4 water outlets pressurizes again straight the directive steel wire carry out cooling process.

More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.

Claims

1. casing cooling jacket, comprise female pipe, son pipe and fixing seal ring, it is characterized in that: sub-pipe runs through female pipe, the central axis of sub-pipe and the central axes of female pipe, install the fixing seal ring on the inwall at female pipe two ends, sub-pipe is fixedlyed connected with female pipe by the fixing seal ring, and female pipe middle part is symmetrical arranged two I level prosopyles, be positioned at uniform II level prosopyle on female child pipe of managing, the water outlet of II level prosopyle installs spray jet.