CN210950379U

CN210950379U - Compression-resistant compensator

Info

Publication number: CN210950379U
Application number: CN201921607668.7U
Authority: CN
Inventors: 邹根宝; 谷红杰; 陈国芹; 黄平; 李昱; 曹本勇; 黄成�; 邹振亚
Original assignee: Jiangsu Paisite Pressure Container Co ltd
Current assignee: Jiangsu Paisite Pressure Container Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a compensator in resistance to compression formula, including providing the casing in compensation space, the welding of the surface top position of casing has first ring flange, and the welding of the surface bottom position of casing has the second ring flange, a plurality of groups screw have all been seted up between the upper and lower surface border position of first ring flange and second ring flange, lie in with a plurality of groups of screw evenly distributed, seted up between the upper and lower surface intermediate position of casing and led the chamber, and the surface intermediate position of casing is seted up flushly, the constant head tank has been seted up to the upper surface of first ring flange, the surface bottom position of first ring flange is provided with first clamp cover. A compensator of resistance to compression formula, simple to operate and leak protection effect are excellent, simultaneously, pole setting 14 can independently be changed, facilitates for the use of support, is suitable for different working conditions, brings better use prospect.

Description

Compression-resistant compensator

Technical Field

The utility model relates to a compensator field, in particular to compensator of resistance to compression formula.

Background

When the compensator works, the size change of a conduit or a container and the like caused by expansion with heat and contraction with cold is absorbed through the telescopic deformation of the corrugated pipe of the main body, and the compensator is common in the field of heat supply; the existing compensator has certain defects when in use, is inconvenient to install and poor in leakage-proof effect, and meanwhile, the vertical rod cannot be independently replaced, so that troubles are brought to the use and the maintenance of the support, certain influence is brought to the use of the compensator, and therefore the pressure-resistant compensator is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a compression-resistant compensator, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a compression-resistant compensator comprises a shell providing a compensation space, wherein a first flange is welded at the top of the outer surface of the shell, a second flange is welded at the bottom of the outer surface of the shell, a plurality of groups of screw holes are formed between the edge positions of the upper surface and the lower surface of the first flange and the second flange, the screw holes on the same side are uniformly distributed, a guide cavity is formed between the middle positions of the upper surface and the lower surface of the shell, corrugations are formed in the middle position of the outer surface of the shell, a positioning groove is formed in the upper surface of the first flange, a convex ring block is welded on the lower surface of the second flange, a first jacket is arranged at the bottom of the outer surface of the first flange, a second jacket is arranged at the top of the outer surface of the second flange, and clamping grooves are formed in the top of the first jacket and the bottom of the, and the middle positions of the outer walls of the two sides of the first clamping sleeve and the second clamping sleeve are respectively movably connected with bolts between the two side walls of the first flange plate and the second flange plate, six groups of guide pillars are vertically welded at the edge position of the lower surface of the first clamping sleeve and the edge position of the upper surface of the second clamping sleeve, a connecting cavity is formed between the upper surface and the lower surface of each guide pillar, and a vertical rod is connected between every two adjacent groups of connecting cavities in a threaded manner.

Preferably, the first flange plate and the second flange plate have the same size, and the first flange plate is arranged above the second flange plate in parallel.

Preferably, the corrugations are vertically installed, and the corrugations are helical.

Preferably, the positioning groove is formed in the middle of the screw hole and the guide cavity, and the convex ring block is correspondingly matched with the positioning groove.

Preferably, the first jacket and the second jacket have the same specification, and the first jacket and the second jacket are symmetrically distributed by taking the transverse axis of the shell as the center.

Preferably, the upper end and the lower end of the vertical rod are respectively perpendicular to the first jacket and the second jacket, the shell is arranged inside the six groups of vertical rods, and the six groups of guide columns on the same side are combined into a circular structure.

Compared with the prior art, the utility model discloses following beneficial effect has: this compensator of resistance to compression formula, adopt constant head tank and bulge loop piece to cooperate, connection to between ring flange and the pipeline provides location and seals the joining region, it is excellent to have made things convenient for the installation of compensator and leak protection effect, first clamp cover and the second clamp cover make up into the carrier of lower extreme, the installing zone of pole setting is provided, constitute the diastole limit of bearing structure in order to inject the compensator, and simultaneously, adopt the guide pillar and connect the chamber and make up into directional installation body, the realization plays the nimble fixed of supporting action pole setting, thereby the convenience is independently changed the pole setting, facilitate for the use of support, whole compensator simple structure, high durability and convenient operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a compression-resistant compensator of the present invention;

fig. 2 is a top view of the pressure-resistant compensator of the present invention;

fig. 3 is a bottom view of the pressure-resistant compensator of the present invention.

In the figure: 1. a housing; 2. a first flange plate; 3. a second flange plate; 4. a guide cavity; 5. a screw hole; 6. positioning a groove; 7. a convex ring block; 8. a first jacket; 9. a second jacket; 10. a card slot; 11. A bolt; 12. a guide post; 13. a connecting cavity; 14. erecting a rod; 15. and (4) corrugation.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a pressure-resistant compensator comprises a casing 1 providing a compensation space, a first flange 2 welded to the top of the outer surface of the casing 1, a second flange 3 welded to the bottom of the outer surface of the casing 1, a housing structure of the compensator formed by the casing 1, the first flange 2 and the second flange 3, a plurality of groups of screw holes 5 respectively arranged between the upper and lower edges of the first flange 2 and the second flange 3, the plurality of groups of screw holes 5 positioned on the same side are uniformly distributed, a guide cavity 4 arranged between the upper and lower surfaces of the casing 1, the guide cavity 4 providing a hot water or cold water flow channel, and a corrugation 15 arranged in the middle of the outer surface of the casing 1, wherein the corrugation 15 makes the compensator be of a spring structure, so that the compensator contracts when the tension of a pipeline is sensed, and the compensator expands when the stress of the pipeline is sensed, thereby effectively protecting the pipeline, the upper surface of the first flange plate 2 is provided with a positioning groove 6, the lower surface of the second flange plate 3 is welded with a convex ring block 7, the positioning groove 6 is matched with the convex ring block 7 to provide a positioning and sealing connection area for the connection between the flange plate and the pipeline, the installation of the compensator is facilitated, the leakage-proof effect is excellent, the bottom of the outer surface of the first flange plate 2 is provided with a first jacket 8, the top of the outer surface of the second flange plate 3 is provided with a second jacket 9, the top of the first jacket 8 and the bottom of the second jacket 9 are both provided with a clamping groove 10, the middle positions of the outer walls at the two sides of the first jacket 8 and the second jacket 9 are respectively movably connected with a bolt 11 between the positions of the two side walls of the first flange plate 2 and the second flange plate 3, the edge position of the lower surface of the first jacket 8 and the edge position of the upper surface, and the upper and lower surface position of the guide pillar 12 has been offered and connected the cavity 13, there is pole setting 14 between two groups of adjacent connection cavities 13 in threaded connection, the first jacket 8 and the second jacket 9 make up the load carrier of upper and lower end, provide the installing zone of pole setting 14, constitute the supporting structure in order to prescribe a limit to the diastole limit of compensator, the draw-in groove 10 provides the direction for connecting between jacket and the flange dish, realize the loading and unloading operation to the jacket through the use of bolt 11, guide pillar 12 and connection cavity 13 make up the directional installation body, realize playing the nimble fixed of supporting role pole setting 14, thus facilitate the independent change to pole setting 14, offer convenience for the use of support.

The first flange plate 2 and the second flange plate 3 are the same in size, and the first flange plate 2 is arranged above the second flange plate 3 in parallel; the corrugations 15 are vertically arranged, and the corrugations 15 are spiral; the positioning groove 6 is arranged in the middle of the screw hole 5 and the guide cavity 4, and the convex ring block 7 is correspondingly matched with the positioning groove 6; the specifications of the first jacket 8 and the second jacket 9 are consistent, and the first jacket 8 and the second jacket 9 are symmetrically distributed by taking the transverse axis of the shell 1 as a center; the upper and lower ends of the vertical rod 14 are respectively perpendicular to the first jacket 8 and the second jacket 9, and the housing 1 is disposed inside the six groups of vertical rods 14, and the six groups of guide pillars 12 on the same side are combined into a circular structure.

It should be noted that, the utility model relates to a compression-resistant compensator, when in use, the shell 1, the first flange 2 and the second flange 3 are combined into a shell structure of the compensator, the guide cavity 4 provides a circulation channel for hot water or cold water, the ripple 15 makes the compensator be a spring structure, when the compensator is sensed to be in a pipeline tension, the compensator shrinks and is sensed to be in a relaxation when the pipeline is sensed to be in a stress, thereby effectively protecting the pipeline, the screw hole 5 provides a guide for the installation of the connecting part, thereby realizing the fixation between the compensator and the pipeline, the positioning groove 6 is matched with the convex ring block 7 to provide a positioning and sealing connection area for the connection between the flange and the pipeline, thereby facilitating the installation of the compensator and having excellent leakage-proof effect, the first jacket 8 and the second jacket 9 are combined into a load body at the upper end and the lower end, and an installation area of the upright rod 14 is provided, a support structure is formed to limit the, draw-in groove 10 provides the direction for pressing from both sides the connection between cover and the flange, realizes the loading and unloading operation to pressing from both sides the cover through the use of bolt 11, and guide pillar 12 makes up into directional installation body with connecting chamber 13, realizes playing the nimble fixed of supporting role pole setting 14 to the convenience is convenient to the independent change of pole setting 14, offers convenience for the use of support, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A compensator of pressure-resistant type, comprising a housing (1) providing a compensation space, characterized in that: the outer surface of the shell (1) is welded with a first flange (2) at the top, the outer surface of the shell (1) is welded with a second flange (3) at the bottom, a plurality of groups of screw holes (5) are respectively arranged between the upper surface and the lower surface of the first flange (2) and the second flange (3), a plurality of groups of screw holes (5) are uniformly distributed on the same side, a guide cavity (4) is arranged between the middle positions of the upper surface and the lower surface of the shell (1), corrugations (15) are arranged at the middle position of the outer surface of the shell (1), a positioning groove (6) is arranged on the upper surface of the first flange (2), a convex ring block (7) is welded on the lower surface of the second flange (3), a first jacket (8) is arranged at the bottom of the outer surface of the first flange (2), and a second jacket (9) is arranged at the top of the outer surface of the, draw-in groove (10) have all been seted up to the top that first clamp pressed from both sides cover (8) and the bottom position that the second pressed from both sides cover (9), and the both sides outer wall intermediate position that first clamp pressed from both sides cover (8) and second pressed from both sides cover (9) respectively with swing joint have bolt (11) between the both sides wall position of first ring flange (2) and second ring flange (3), the lower surface border position that first clamp pressed from both sides cover (8) and the upper surface border position that the second pressed from both sides cover (9) all have perpendicular welding six guide pillars (12), and seted up between the upper and lower surface position of guide pillar (12) and connect chamber (13), adjacent two sets of threaded connection has pole setting (14) between connecting chamber (13).

2. The pressure-resistant compensator of claim 1, wherein: the first flange plate (2) and the second flange plate (3) are the same in size, and the first flange plate (2) is arranged above the second flange plate (3) in parallel.

3. The pressure-resistant compensator of claim 1, wherein: the corrugations (15) are vertically installed, and the corrugations (15) are spiral.

4. The pressure-resistant compensator of claim 1, wherein: the positioning groove (6) is arranged in the middle of the screw hole (5) and the guide cavity (4), and the convex ring block (7) is correspondingly matched with the positioning groove (6).

5. The pressure-resistant compensator of claim 1, wherein: the first jacket (8) and the second jacket (9) are in the same specification, and the first jacket (8) and the second jacket (9) are symmetrically distributed by taking the transverse axis of the shell (1) as the center.

6. The pressure-resistant compensator of claim 1, wherein: the upper end and the lower end of the vertical rod (14) are respectively vertical to the first jacket (8) and the second jacket (9), the shell (1) is arranged inside the six groups of vertical rods (14), and the six groups of guide columns (12) positioned on the same side are combined into a circular structure.