CN213396727U

CN213396727U - Graphite tubulation condenser

Info

Publication number: CN213396727U
Application number: CN202022190577.7U
Authority: CN
Inventors: 马卫; 关兵
Original assignee: Zibo Longdi Plastics Co ltd
Current assignee: Zibo Longdi Plastics Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-08
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a graphite tubulation condenser, including condenser pipe main part and outlet duct, the last fixed surface of condenser pipe main part installs first flange, the lower fixed surface of outlet duct installs the second flange, the lower fixed surface of first flange installs the groove piece, form the slot between the lower surface of groove piece and first flange, the fixed surface of outlet duct installs the fixed column, the surface of fixed column rotates installs locking device, and locking device pegs graft and installs in the slot, when the installation is fixed, the position of groove piece is looked at to the eye, upset turning block, insert the slot with the inserted block in, compression spring extrudees fixedly to the second flange this moment, make the second flange extrude to first flange department, avoid gas leakage, through locking bolt at last with the turning block, fix between first flange, the second flange can, the utility model discloses a set up fixed column, the fixed column is fixed to the first flange, the second flange is fixed to the fixed, The rotating block, the compression spring, the groove block and the inserting block can reinforce the fixing effect and effectively avoid generating gaps.

Description

Graphite tubulation condenser

Technical Field

The utility model relates to a condenser pipe technical field specifically is a graphite tubulation condenser.

Background

Corrosion resistance of shell and tube condenser: the polypropylene has excellent chemical corrosion resistance, has no damage effect on inorganic compounds, such as acid, alkali and salt solutions except strong oxides, almost up to 100 ℃, is insoluble in all solvents at room temperature, and can be used on general media such as alkane, alcohol, aldehyde, ketone and the like.

In the prior graphite tubular condenser, the connection between the graphite tubular condenser and the air outlet pipe is often fixed by bolts, and the bolts are easy to loosen after long-time fixation, generate gaps, are easy to leak air and are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a graphite tubulation condenser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite tubulation condenser, includes condenser pipe main part and outlet duct, the last fixed surface of condenser pipe main part installs first flange, the lower fixed surface of outlet duct installs the second flange, the sealing ring has been placed between first flange and the second flange, the lower fixed surface of first flange installs the groove piece, form the slot between the lower surface of groove piece and first flange, the external fixed surface of outlet duct installs the fixed column, the surface rotation of fixed column installs locking device, and locking device pegs graft and installs in the slot.

Preferably, locking device includes the turning block, the turning block rotates and installs the surface at the fixed column, and has seted up the cavity in the turning block, the inboard fixed surface of turning block installs the inserted block, the upper surface of inserted block and the lower surface laminating of first flange, the inboard surface of turning block and the surface laminating of first flange and second flange, the upper surface of turning block runs through first flange, second flange, inserted block and recess piece spiro union and installs locking bolt.

Preferably, a compression spring is fixedly installed in the cavity, a pressing block is fixedly installed on the lower surface of the compression spring, and the lower surface of the pressing block is attached to the upper surface of the second flange.

Preferably, a telescopic rod is fixedly installed in the cavity, the lower surface of the telescopic rod is fixedly connected with the upper surface of the pressing block, and the telescopic rod is located at the inner ring of the compression spring.

Preferably, the number of compression springs in each of the locking devices is at least two.

Preferably, the volume of the slot is the same as that of the insert block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up locking device, can be fast with

outlet duct

2 and 1 fixed connection of condenser pipe main part, through setting up groove block, inserted block, telescopic link and compression spring, can increase the area of contact after fixing and compress tightly the dynamics to strengthen the locking effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the outlet tube of the present invention.

Fig. 3 is a schematic view of the explosion structure of the present invention.

In the figure: 1. condenser pipe main part, 11, first flange, 111, groove piece, 112, slot, 2, outlet duct, 21, second flange, 3, sealing ring, 4, locking device, 41, turning block, 42, cavity, 43, inserted block, 44, locking bolt, 45, compression spring, 46, briquetting, 47, telescopic link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a graphite tube condenser comprises a condenser tube main body 1 and an outlet tube 2, a first flange 11 is fixedly arranged on the upper surface of the condenser tube main body 1, a second flange 21 is fixedly arranged on the lower surface of the outlet tube 2, a sealing ring 3 is placed between the first flange 11 and the second flange 21, a groove block 111 is fixedly arranged on the lower surface of the first flange 11, a slot 112 is formed between the groove block 111 and the lower surface of the first flange 11, a fixing column 22 is fixedly arranged on the outer surface of the outlet tube 2, a locking device 4 is rotatably arranged on the outer surface of the fixing column 22, the locking device 4 is inserted and installed in the slot 112, when the condenser is installed and fixed, the position of the groove block 111 is visually observed, a rotating block 41 is turned over, an inserting block 43 is inserted into the slot 112, a compression spring 45 extrudes and fixes the second flange 21 at the moment, the second flange 21 is extruded to the first flange 11, and finally, fixing the rotating block 41, the first flange 11 and the second flange 21 through the locking bolts 44.

Specifically, the locking device 4 comprises a rotating block 41, the rotating block 41 is rotatably mounted on the outer surface of the fixed column 22, a cavity 42 is formed in the rotating block 41, an inserting block 43 is fixedly mounted on the inner side surface of the rotating block 41, the upper surface of the inserting block 43 is attached to the lower surface of the first flange 11, the inner side surface of the rotating block 41 is attached to the outer surfaces of the first flange 11 and the second flange 21 (the rotating block 41 increases the locking contact area, so that the fixing effect is better), a locking bolt 44 is threadedly mounted on the upper surface of the rotating block 41 through the first flange 11, the second flange 21, the inserting block 43 and the groove block 111, and the rotating block 41, the first flange 11 and the second flange 21 are fixed together through the locking bolt 44, so that the outlet duct 2 and the condenser duct 1 are fixedly connected together.

Specifically, compression spring 45 is fixedly installed in cavity 42, pressing block 46 is fixedly installed on the lower surface of compression spring 45, the lower surface of pressing block 46 is attached to the upper surface of second flange 21, compression spring 45 can apply pressure to second flange 21, and therefore second flange 21 is extruded towards first flange 11, and the air leakage condition is effectively avoided.

Specifically, fixed mounting has telescopic link 47 in the cavity 42, and the lower surface of telescopic link 47 and the last fixed surface of briquetting 46 are connected, and telescopic link 47 is located compression spring 45's inner ring department, and compression spring 45 vertical compression can be guaranteed to telescopic link 47, guarantees compression spring 45's extrusion effect.

Specifically, the number of compression springs 45 assembled in each locking device 4 is at least two, ensuring the pressing effect of the compression springs 45.

Specifically, the volume of the insertion groove 112 is the same as that of the insertion block 43, so as to ensure the contact area between the insertion block 43 and the first flange 11, and further ensure the fixing effect of the locking device 4.

The working principle is as follows: when the installation is fixed, the position of the groove block 111 is observed visually, the rotating block 41 is turned over, the inserting block 43 is inserted into the inserting groove 112, the compression spring 45 extrudes and fixes the second flange 21 at the moment, the second flange 21 is extruded towards the first flange 11, air leakage is avoided, and finally the rotating block 41, the first flange 11 and the second flange 21 are fixed through the locking bolt 44.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a graphite tubulation condenser, includes condenser pipe main part (1) and outlet duct (2), its characterized in that: the utility model discloses a condenser pipe, including condenser pipe main part (1), last fixed surface installs first flange (11), the lower fixed surface of outlet duct (2) installs second flange (21), sealing ring (3) have been placed between first flange (11) and second flange (21), the lower fixed surface of first flange (11) installs groove piece (111), form slot (112) between the lower surface of groove piece (111) and first flange (11), the outer fixed surface of outlet duct (2) installs fixed column (22), the surface rotation of fixed column (22) installs locking device (4), and locking device (4) are pegged graft and are installed in slot (112).

2. The graphite tube nest condenser of claim 1, characterized in that: locking device (4) include turning block (41), turning block (41) rotate and install the surface at fixed column (22), and seted up cavity (42) in turning block (41), the inboard fixed surface of turning block (41) installs inserted block (43), the upper surface of inserted block (43) and the lower surface laminating of first flange (11), the inboard surface of turning block (41) and the surface laminating of first flange (11) and second flange (21), the upper surface of turning block (41) runs through first flange (11), second flange (21), inserted block (43) and recess piece (111) spiro union and installs locking bolt (44).

3. The graphite tube nest condenser of claim 2, characterized in that: fixed mounting has compression spring (45) in cavity (42), compression spring (45)'s lower fixed surface installs briquetting (46), the lower surface laminating of briquetting (46) and second flange (21).

4. The graphite tube nest condenser of claim 3, characterized in that: the inner fixed mounting of cavity (42) has telescopic link (47), the lower surface of telescopic link (47) and the upper surface fixed connection of briquetting (46), and telescopic link (47) are located the inner ring department of compression spring (45).

5. The graphite tube nest condenser of claim 4, characterized in that: the number of compression springs (45) in each locking device (4) is at least two.

6. The graphite tube nest condenser of claim 5, characterized in that: the volume of the slot (112) is the same as that of the insert block (43).