CN201748085U

CN201748085U - Quick connector convenient for assembly and disassembly for biogas desulfurization device

Info

Publication number: CN201748085U
Application number: CN2010202321095U
Authority: CN
Inventors: 于建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-22
Filing date: 2010-06-22
Publication date: 2011-02-16
Anticipated expiration: 2020-06-22

Abstract

The utility model relates to a quick connector convenient for assembly and disassembly for a biogas desulfurization device, which belongs to a connector for a gas pipeline. The utility model provides a quick connector which is convenient and rapid to use, and can be reused. The assembly and disassembly method for the biogas desulfurization device can be grasped by general users after simple training, the sealing requirement of the pipeline can be ensured, the regeneration and the updating of the desulfurizing agent are conducted by the users on time, and biogas is further safely used. The quick connector adopts the technical scheme that a convex edge is arranged at the tail end of a socket of the desulfurization device, and a positioning notch is formed on the convex edge; an O-shaped rubber sealing ring is arranged at the lower end of a connecting plug and inserted into the socket, and a positioning dummy club is arranged at the middle section of the connecting plug and embedded in the positioning notch of the socket; a connecting clamp is clamped on the convex edge of the socket of the desulfurization device, and the connecting plug is fixed on the socket of the desulfurization device; the purpose of rapid assembly and disassembly of the desulfurization device can be achieved only through rotating the connecting clamp by 90 degrees; and the O-shaped rubber sealing ring can be repeatedly used and has reliable sealing performance.

Description

A kind of disassemble or assemble are methane desulfurizer " rapid pipe joint " easily

Technical field:

The invention belongs to the gas piping interface unit, be used for the connection of biogas air delivering pipeline methane desulfurizer.

Background technique:

Biogas must be through desulfurizing and purifying before using as a kind of energy, and present method is the front end access devulcanizer at gas equipment, and desulfurizing agent needs regular regeneration and replacing.At present the methane desulfurizer interface that uses splits, connects all very inconvenience, and the layman can not carry out the dismounting operation, and along with the prolongation pneumatic tube of service time because of aging hardening, it is difficult to make interface accomplish that reliable sealing produces.Above situation causes the biogas user in time not regenerate and changes desulfurizing agent, makes devulcanizer can not bring into play due effect.

Summary of the invention:

The invention provides a kind of " rapid pipe joint " interface that easily and fast, can use repeatedly, make the general user can both grasp disassemble or assemble methane desulfurizer method through simple training, and assurance reaches the line seal requirement, impel the user to carry out the regeneration and the replacing of desulfurizing agent, safe handling biogas on time.

Technological scheme: scheme is connected methane pipeline on the air inlet/outlet of devulcanizer by " rapid pipe joint ", when needs carry out the regeneration of desulfurizing agent or upgrade, unclamp and pull up " rapid pipe joint " devulcanizer is separated with pipeline, plug and lock " rapid pipe joint " and can recover the connection of devulcanizer in pipeline.

1. rapid pipe joint is made up of the joint socket on the methane desulfurizer, attachment plug, O type rubber seal, jointing clip, fastening screw and hexagon nut.

2. the turnover device mouth of devulcanizer is the joint socket of " rapid pipe joint ", establishes the convex edge at the end of the joint socket of devulcanizer, and sets a position breach on the convex edge.

3. establish O type rubber seal groove in the lower end of attachment plug and place the O RunddichtringO, the position boss is set in O RunddichtringO top, the shape of positioning boss is corresponding with the locating notch on the devulcanizer joint socket, and can be embedded in the locating notch of joint socket of devulcanizer, the upper end of attachment plug is connected with pipeline, and the upper end of attachment plug also can be a port of pipe valve.

4. the longitudinal section of " jointing clip " is the ring-type of C shape and is stuck on the convex edge of joint socket, on the top view plane of " jointing clip ", open a gap by the width that is a bit larger tham " attachment plug " positioning boss, make in " attachment plug " positioning boss can by and embed in the locating notch on " joint socket ", rotation " jointing clip " several angle can be locked " attachment plug ", realizes the quick connection of interface.

5. establish opening on " jointing clip ", this opening can make jointing clip separately be stuck on the convex edge of devulcanizer joint socket during installation, hexagon nut is embedded in the groove of opening of " jointing clip ", fastening screw is connected with hexagon nut, unscrew tightly and can discharge " attachment plug " with screw rotation " jointing clip " several angle and make to connect and split, insert " attachment plug " during connection positioning boss is embedded in the locating notch on the joint socket, rotation " jointing clip " is blocked " attachment plug " and is tightened fastening screw and make and be connected and fixed.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 assembly plan view (jointing clip locking state)

Fig. 2 assembly A-A sectional drawing

Fig. 3 assembly plan view (jointing clip releasing state)

Among the figure: 1. the joint socket on the devulcanizer, 2. attachment plug, 3. jointing clip, 4.O type rubber seal, 5. hexagon nut, 6. fastening screw.

Embodiment:

One, in Fig. 2, the end of the joint socket of devulcanizer (1) is established the convex edge and set the position breach on the convex edge; The left end of attachment plug (2) is established O type circle groove and is placed O type rubber seal (4); The stage casing of attachment plug is set in the locating notch of joint socket (1) that the position boss is embedded in devulcanizer; Jointing clip (3) is stuck on the convex edge of devulcanizer joint socket, and attachment plug (2) is fixed on the devulcanizer joint socket together; Establish the hexagon nut groove on the jointing clip (3) and place hexagon nut (5), and jointing clip is locked by fastening screw (6).

Two, in Fig. 1, joint socket (1) is inserted in attachment plug (2), and the positioning boss in the attachment plug is embedded in the locating notch of joint socket, and jointing clip (3) is stuck on the convex edge, tightens fastening screw and pins attachment plug;

Three, in Fig. 3, unscrew fastening screw and with the jointing clip half-twist, this moment, jointing clip was in releasing state, devulcanizer easily can be split from gas piping.If desired devulcanizer is recovered to connect, according to said method contrary operation gets final product;

Four, in Fig. 1, Fig. 2, jointing clip is established opening on (3), the positioning boss in the attachment plug can be inserted, and jointing clip separately is stuck on the convex edge of devulcanizer joint socket.

The advantage of doing like this: O shape rubber seal is widely used in hydraulic pressure and pneumatic element, it is generally acknowledged its working pressure: 0～32MPa, temperature :-35 ℃～+ 200 ℃.The sealing of O type circle is reliable and frictional force is little, makes operation easily convenient.

Jointing clip only needs half-twist just can realize the quick disassemble or assemble of devulcanizer, and rapid pipe joint can tolerate repeatedly to use repeatedly and can guarantee that also sealing is reliable.

Claims

1. disassemble or assemble methane desulfurizer " rapid pipe joint " easily, rapid pipe joint is made up of the joint socket on the methane desulfurizer, attachment plug, O type rubber seal, jointing clip, fastening screw and hexagon nut, it is characterized in that: seal by O type circle between joint socket and the attachment plug, and tighten together by jointing clip.

2. a kind of disassemble or assemble according to claim 1 are methane desulfurizer " rapid pipe joint " easily, it is characterized in that: the end at the joint socket of devulcanizer is established the convex edge, and sets a position breach on the convex edge.

3. a kind of disassemble or assemble according to claim 1 are methane desulfurizer " rapid pipe joint " easily, it is characterized in that: establish O type rubber seal groove in the lower end of attachment plug and place the O RunddichtringO, the position boss is set in O RunddichtringO top, the shape of positioning boss is corresponding with the locating notch on the devulcanizer joint socket, and can be embedded in the locating notch of joint socket of devulcanizer, the upper end of attachment plug is connected with pipeline, and the upper end of attachment plug also can be a port of pipe valve.

4. a kind of disassemble or assemble according to claim 1 are methane desulfurizer " rapid pipe joint " easily, it is characterized in that: the longitudinal section of " jointing clip " is the ring-type of C shape and is stuck on the convex edge of joint socket, on the top view plane of " jointing clip ", open a gap by the width that is a bit larger tham " attachment plug " positioning boss, make in " attachment plug " positioning boss can by and embed in the locating notch on " joint socket ", rotation " jointing clip " several angle can be locked " attachment plug ", realizes the quick connection of interface.

5. a kind of tearing open according to claim 1, adorn methane desulfurizer " rapid pipe joint " easily, it is characterized in that: establish opening on " jointing clip ", this opening can make jointing clip separately be stuck on the convex edge of devulcanizer joint socket during installation, hexagon nut is embedded in the groove of opening of " jointing clip ", fastening screw is connected with hexagon nut, unscrewing fastening screw rotation " jointing clip " several angle can discharge " attachment plug " and make to connect and split, insert " attachment plug " during connection positioning boss is embedded in the locating notch on the joint socket, rotation " jointing clip " is blocked " attachment plug " and is tightened fastening screw and make and be connected and fixed.