CN201071995Y

CN201071995Y - Stainless steel water segregator assembly

Info

Publication number: CN201071995Y
Application number: CNU2007201270732U
Authority: CN
Inventors: 陈国永
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-21
Filing date: 2007-07-21
Publication date: 2008-06-11
Anticipated expiration: 2017-07-21

Abstract

The utility model relates to a stainless steel water separator assembly used in a geothermal heating device. The utility model comprises a supporting frame and a main pipe installed on the supporting frame, wherein the main body comprises a water inlet pipe and a water return pipe, a plurality of water inlet valves are fixed and connected on the water inlet pipe, water return pipe connectors with the identical number with the water inlet valves are fixed and connected on the water return pipe, the main pipe is a stainless steel pipe with the quadrate cross section, wherein threaded holes for connecting the water inlet valves or the water return pipe connectors are arranged on one pipe surface, four edge angles at the both ends of the main body are inward contracted to be circular pipe parts integrated with square pipe parts, and inner threads are arranged at the circular pipe parts at the both ends of the main body. The utility model has the advantages that the main pipe is designed into a square pipe through the water separator assembly, the problem that the main pipe is connected with valve threads is solved, a thread connecting piece is not required to be welded on the main pipe, and the water leakage hidden trouble caused by the welding is thoroughly avoided, and the service life is long; the whole main pipe is integrated, and the outline is more plump and artistic.

Description

The rustless steel water separator assembly

Technical field

The utility model relates to the rustless steel water separator assembly that uses in a kind of ground heat heating device.

Background technique

In recent years, adopt increasing gradually of geothermal heating system in the house decoration, with the application of the water knockout drum of geothermal heating system system support also more and more widely.Existing water knockout drum, comprising support and the intake pipe, the return pipe that are fixedly mounted on the support, be fixedly connected with a plurality of fill hose joints on the intake pipe, inlet valve is installed on the fill hose joint, be fixedly connected with on the return pipe and the same number of returning pipe joint of fill hose joint, bleed valve has been threaded respectively on intake pipe and the return pipe.The intake pipe of this water knockout drum and return pipe are to be made with copper or stainless pipe, the stainless steel of pipe is lived pipe owing to be inconvenient to connect valve on the pipe, usually some threaded connectors be need weld at the outer wall of pipe, valve or return pipe connected again by these threaded connectors; The end cap joint that water knockout drum is responsible for two ends also needs welding to get on.This structure more complicated, assembling difficulty is big, and the local mechanical strength of welding is relatively poor, leaks easily; In addition, the color of weld is different with other places usually, and soldering point is easy to the oxidation affects overall appearance.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, rustless steel water separator assembly of not having welding, long service life.

For achieving the above object, the utility model is by the following technical solutions:

Rustless steel water separator assembly described in the utility model comprises support, the rack-mount person in charge, the person in charge comprises intake pipe, return pipe, be fixedly connected with a plurality of inlet valves on the intake pipe, be fixedly connected with on the return pipe and the same number of returning pipe joint of inlet valve, the person in charge is that the cross section is foursquare Stainless Steel Tube, have the tapped hole that connects inlet valve or returning pipe joint on one of them pipe face, four corner angle being responsible for two ends inwardly shrink the pipe part that becomes with square tube part one, and the pipe of being responsible for two ends is partly with internal thread.

The utility model is designed to the square tube person in charge that once-through does not have soldering point with the person in charge, has solved the problem that the person in charge is threaded with valve, need not weld threaded connector on being responsible for, and has thoroughly solved the hidden danger of leaking that welding brings, long service life; Whole person in charge's one integrated mass, profile is full more attractive in appearance.

Description of drawings

Fig. 1 is a kind of embodiment's of the utility model a structural representation;

Fig. 2 is the structural representation of being responsible for;

Fig. 3 is the A-A sectional view of Fig. 2.

Embodiment

As shown in Figure 1, rustless steel water separator assembly described in the utility model comprises support 1 and is installed in the person in charge 2 on the support 1.Be responsible for 2 and comprise intake pipe 21 and return pipe 22, be fixedly connected with a plurality of inlet valves 8 on the intake pipe 21, be fixedly connected with on the return pipe 22 and inlet valve 8 the same number of returning pipe joints 23.

As Fig. 2, shown in Figure 3, being responsible for 2 is that the cross section is foursquare Stainless Steel Tube, have the tapped hole 25 that connects inlet valve 8 or returning pipe joint 23 on one of them pipe face, four corner angle being responsible for two ends inwardly shrink the pipe part 24 that becomes with square tube part one, and the pipe part 24 of being responsible for two ends has internal thread.

Certainly, on the person in charge 2, also should have the screw thread that connects bleed valve 6.The person in charge 2 square tube part can also be processed into knuckle, and the size of knuckle is as the criterion with the connection that does not influence inlet valve 8 or returning pipe joint 23, and the plane width that promptly increases the later square tube part of knuckle should be not less than the diameter of tapped hole at least.Can guarantee that like this tapped hole partly is at grade.

In order to improve the firm degree that is threaded, can also suitably increase the length of screw thread as shown in Figure 3, make tapped hole 25 to being responsible for inner the extension.

During use, intake pipe 21 is connected with intake pipe in the geothermal heating system system by the internal thread of one end, and the other end of intake pipe 21 connects end cap 7, and inlet valve 8 connects the arm of respectively intaking respectively; Return pipe 22 is connected with water return pipeline in the geothermal heating system system by the internal thread of one end, and the other end of return pipe 22 connects end cap 10, and returning pipe joint 23 connects each return branch respectively.Hot water enters intake pipe 21 back and enters heating installation by the arm of respectively intaking that is connected with inlet valve 8, after after each return branch that is connected with returning pipe joint 23 is pooled to return pipe 22, be discharged to the water return pipeline in the geothermal heating system system.

Claims

1. rustless steel water separator assembly, comprise support (1), be installed in the person in charge (2) on the support (1), be responsible for (2) and comprise intake pipe (21), return pipe (22), be fixedly connected with a plurality of inlet valves (8) on the intake pipe (21), be fixedly connected with on the return pipe (22) and the same number of returning pipe joint of inlet valve (8) (23), it is characterized in that: the person in charge is that the cross section is foursquare Stainless Steel Tube, have the tapped hole (25) that connects inlet valve (8) or returning pipe joint (23) on one of them pipe face, four corner angle being responsible for two ends inwardly shrink the pipe part (24) that becomes with square tube part one, and the pipe part (24) of being responsible for two ends has internal thread.