CN112066134A - Compensator assembly device for energy accumulator - Google Patents
Compensator assembly device for energy accumulator Download PDFInfo
- Publication number
- CN112066134A CN112066134A CN202010884758.1A CN202010884758A CN112066134A CN 112066134 A CN112066134 A CN 112066134A CN 202010884758 A CN202010884758 A CN 202010884758A CN 112066134 A CN112066134 A CN 112066134A
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- Prior art keywords
- compensator
- elastic sheet
- end flange
- spring
- shell fragment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention discloses a compensator assembly device for an energy accumulator, and particularly relates to the field of compensators, which comprises a front end flange, a spring, a middle guide, a compensator elastic sheet set and a rear end flange, wherein the compensator elastic sheet set is formed by welding a plurality of corrugated diaphragms, the elasticity of the compensator elastic sheet set is provided by a corrugated diaphragm device, the length of the compensator elastic sheet set is telescopic, the compensator elastic sheet set is integrally in a corrugated pipe shape, the spring is positioned inside the compensator elastic sheet set, the middle guide is positioned at the midpoint of the metal elastic sheet set in the transverse direction, the compensator elastic sheet set is divided into two sections which are the same left and right, and metal elastic sheets in the two compensator elastic sheet sets are respectively and fixedly connected to two side. The invention has good sealing performance, the sealing part is acid and alkali corrosion resistant, high temperature resistant and low temperature resistant, the motion linearity is realized during the compression or extension work, the calculation is good, compared with the bag type energy accumulator with the conventional structure, the bag type energy accumulator can bear higher pressure, and the sealing structure is cylindrical, so the mounting space can be fully and effectively utilized for design, and the space maximization is achieved.
Description
Technical Field
The invention relates to the field of compensators, in particular to a compensator assembly device for an energy accumulator.
Background
In the process of conveying a variable temperature medium at the temperature of between 55 ℃ below zero and 200 ℃, the pipeline generates expansion with heat and contraction with cold due to the change of the temperature of the medium, so that the change of the liquid pressure and the change of the liquid volume occur inside the pipeline, and an energy storage device is usually arranged on the pipeline. In the structure of the traditional energy accumulator device, when in use, a compensator is arranged in the energy accumulator, a shell with a certain specific structure is arranged outside the energy accumulator, the energy accumulator is arranged at a certain position of a pipeline, the interior of the energy accumulator is usually a piston type or an air bag type, and the compensation of the piston type energy accumulator is not sensitive and rapid enough; the air bag type energy accumulator has sensitive compensation, but low service life, general sealing performance and poor acid, alkali and other corrosion resistance scenes.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compensator subassembly device for energy storage ware, includes front end flange, spring, middle direction, compensator shell fragment group and rear end flange, compensator shell fragment group is formed by a plurality of corrugated diaphragm welding, and its elasticity is provided by the wave form diaphragm ware, and length is scalable, wholly is the bellows form, the spring is located the inside of compensator shell fragment group, middle direction is located the horizontal ascending midpoint department of metal shell fragment group, with the same two sections about compensator shell fragment component, the metal shell fragment in two sections compensator shell fragment groups is fixed connection respectively on the both sides wall of middle direction, middle direction is cyclic annular, and the spring passes the inside of middle direction, be equipped with the guide way that supports the metal shell fragment rather than being connected on the middle direction inner wall.
In a preferred embodiment, the front end flange and the rear end flange are respectively connected to two ends of the compensator spring plate group, and two ends of the spring are respectively connected to the outer walls of the front end flange and the rear end flange.
In a preferred embodiment, the front end flange is provided with a first connecting pipe at one side of the compensator spring plate group, and the inner diameter of the first connecting pipe is smaller than that of the spring.
In a preferred embodiment, the front end flange has a mounting hole formed in a middle portion thereof, and the mounting hole is surrounded by a plurality of irregular adjusting holes.
In a preferred embodiment, the rear end flange is provided with a second connecting pipe at one side of the compensator elastic sheet set, and the inner diameter of the second connecting pipe is smaller than that of the spring.
The invention has the technical effects and advantages that:
the core sealing part is formed by welding the corrugated membranes, the sealing performance is good, the sealing part is resistant to acid, alkali, corrosion, high temperature and low temperature, the movement linearity can be well calculated when the sealing part is compressed or extended, compared with a bag type energy accumulator with a conventional structure, the sealing part can bear higher pressure, and the sealing structure is cylindrical, so that the mounting space can be fully and effectively utilized for design, and the space maximization is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a front flange portion of the present invention.
Fig. 3 is a schematic structural view of a rear flange portion of the present invention.
Fig. 4 is a schematic structural view of the intermediate guide portion of the present invention.
The reference signs are: the device comprises a front end flange 1, a spring 2, a middle guide 3, a compensator elastic sheet group 4, a rear end flange 5, a guide groove 6, a mounting hole 7, an adjusting hole 8, a first connecting pipe 9, a second connecting pipe 10 and a mounting pipe 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
1-4, the compensator assembly device for the energy accumulator comprises a front end flange 1, a spring 2, a middle guide 3, a compensator spring plate group 4 and a rear end flange 5, wherein the compensator spring plate group 4 is formed by welding a plurality of corrugated diaphragms, the elasticity of the compensator spring plate group is provided by the corrugated diaphragms, the length of the compensator spring plate group is telescopic, the whole compensator spring plate group is in a corrugated pipe shape, the corrugated diaphragms are made of solid solution austenite stainless steel strips, and other parts in the compensator device are made of solid solution austenite stainless steel strips;
the spring 2 is positioned in the compensator elastic sheet group 4, the middle guide 3 is positioned at the midpoint of the metal elastic sheet group in the transverse direction, the compensator elastic sheet group 4 is divided into two sections which are the same left and right, metal elastic sheets in the two sections of the compensator elastic sheet groups 4 are respectively and fixedly connected to two side walls of the middle guide 3, the middle guide 3 is annular, the spring 2 penetrates through the inside of the middle guide 3, and the middle guide 3 mainly has the function of preventing the compensator elastic sheet group 4 from being too long, so that the column instability is easy to occur in the use process after the length-diameter ratio exceeds a certain value, and the column instability is easy to occur due to the influence of gravity when the compensator elastic sheet group is transversely installed, and the compensator can be prevented from contacting with the shell so as to avoid friction and;
the front end flange 1 and the rear end flange 5 are respectively connected to two ends of the compensator elastic sheet set 4, two ends of the spring 2 are respectively connected to the outer walls of the front end flange 1 and the rear end flange 5, the spring 2 can make up the problem that the rigidity of the compensator elastic sheet set 4 is insufficient, the rigidity linearity of the spring 2 is good, when the compensator elastic sheet set 4 is subjected to large displacement deformation, the rebound possibly cannot reach the initial position sometimes, and the spring 2 plays an auxiliary role to help the rebound at this time;
the inner wall of the middle guide 3 is provided with a guide groove 6 for supporting a metal elastic sheet connected with the middle guide 3, the guide groove 6 can reduce the weight, and the guide groove 6 is grooved at the upper part of the middle guide 3, mainly keeps a certain inner diameter size, supports the wave-shaped membrane contacted with the middle guide 3 and prevents the buckling or deformation of the membrane without support when the membrane is deformed by large displacement;
when the device is used, the device is arranged in the energy accumulator, and when the pressure or volume of liquid in the pipeline changes, the energy accumulator compensates the pipeline through the compensator component device, or compensates the pressure or volume of the pipeline, so that the stability of the whole pipeline is maintained;
a first connecting pipe 9 is arranged on one side, located on the compensator elastic sheet group 4, of the front end flange 1, the inner diameter of the first connecting pipe 9 is smaller than that of the spring 2, a mounting hole 7 is formed in the middle of the front end flange 1, a second connecting pipe 10 is arranged on one side, located on the compensator elastic sheet group 4, of the rear end flange 5, the inner diameter of the second connecting pipe 10 is smaller than that of the spring 2, a mounting pipe 11 fixed on the rear end flange 5 is arranged inside the second connecting pipe 10, threads are arranged on the inner wall of the mounting pipe 11, and in the mounting process, a screw tool is used for penetrating the mounting hole 7, so that the end part of the screw is inserted into the mounting pipe 11, the front end flange 1 is pushed to enable the compensator elastic sheet group 4 to contract, and the whole device is mounted inside;
a plurality of irregular adjusting holes 8 are formed around the outer portion of the mounting hole 7, and the adjusting holes 8 are used for medium flowing in the pipeline compensation process.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a compensator subassembly device for energy storage ware, its characterized in that, includes front end flange, spring, middle direction, compensator shell fragment group and rear end flange, compensator shell fragment group is formed by a plurality of corrugated diaphragm welding, and its elasticity is provided by the wave form diaphragm ware, and length is scalable, wholly is the bellows form, the spring is located the inside of compensator shell fragment group, middle direction is located the central point department on the horizontal direction of metal shell fragment group, with the same two sections about compensator shell fragment group, metal shell fragment in two sections compensator shell fragment groups respectively fixed connection in the middle both sides wall of direction, middle direction is cyclic annular, and the spring passes the inside of middle direction, be equipped with the guide way that supports the metal shell fragment rather than being connected on the middle direction inner wall.
2. The compensator assembly device for an accumulator of claim 1, wherein: the front end flange and the rear end flange are respectively connected to two ends of the compensator elastic sheet set, and two ends of the spring are respectively connected to the outer walls of the front end flange and the rear end flange.
3. The compensator assembly device for an accumulator of claim 2, wherein: and a first connecting pipe is arranged on one side of the front end flange, which is positioned on the compensator elastic sheet group, and the inner diameter of the first connecting pipe is smaller than that of the spring.
4. The compensator assembly device for an accumulator of claim 1, wherein: the middle part of the front end flange is provided with a mounting hole, and a plurality of irregular adjusting holes are arranged outside the mounting hole in a surrounding mode.
5. The compensator assembly device for an accumulator of claim 1, wherein: and a second connecting pipe is arranged on one side of the rear end flange, which is positioned on the compensator elastic sheet group, and the inner diameter of the second connecting pipe is smaller than that of the spring.
6. The compensator assembly device for an accumulator of claim 5, wherein: the inner part of the second connecting pipe is provided with a mounting pipe fixed on the rear end flange, and the inner wall of the mounting pipe is provided with threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884758.1A CN112066134A (en) | 2020-08-28 | 2020-08-28 | Compensator assembly device for energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010884758.1A CN112066134A (en) | 2020-08-28 | 2020-08-28 | Compensator assembly device for energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112066134A true CN112066134A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010884758.1A Pending CN112066134A (en) | 2020-08-28 | 2020-08-28 | Compensator assembly device for energy accumulator |
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| CN (1) | CN112066134A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334165A (en) * | 1970-02-13 | 1973-10-17 | Hoerbiger Ventilwerke Ag | Explosion reliev valve for closed spaces |
| FR2685435B1 (en) * | 1991-12-24 | 1995-12-08 | Flexider Spa | FLEXIBLE ANTI-VIBRATILE CONDUCT WITH FLAT CROSS SECTION. |
| CN1213425A (en) * | 1996-04-19 | 1999-04-07 | 卡尔·奥伯默塞尔 | Hydraulic ram pump |
| CN2361898Y (en) * | 1999-02-12 | 2000-02-02 | 张树春 | Threaded connection locking accumulator |
| CN201502830U (en) * | 2009-07-29 | 2010-06-09 | 中国石油化工集团公司 | Duplex free type expansion joint for outlet of flue gas turbine of catalytic cracking device |
| CN201513665U (en) * | 2009-07-29 | 2010-06-23 | 洛阳双瑞特种装备有限公司 | Pressure-balancing type expansion joint with novel structure for bent pipe |
| CN104405908A (en) * | 2014-08-30 | 2015-03-11 | 申宝光 | Valve core component of corrugated pipe type double-base sleeve valve |
| CN106468291A (en) * | 2015-08-17 | 2017-03-01 | 天津海莱姆科技有限公司 | Metal diaphragm separated accumulator |
| CN108138803A (en) * | 2015-10-22 | 2018-06-08 | 伊格尔工业股份有限公司 | Accumulator |
| CN208503120U (en) * | 2018-05-21 | 2019-02-15 | 安徽威迈光机电科技有限公司 | A kind of bellows-type accumulator |
| CN110676779A (en) * | 2019-08-29 | 2020-01-10 | 平高集团有限公司 | Wall bushing |
| CN111140557A (en) * | 2019-12-19 | 2020-05-12 | 安徽威迈光机电科技有限公司 | S-shaped bellows type energy accumulator with novel structure |
| CN210800412U (en) * | 2019-09-24 | 2020-06-19 | 江苏迈能管道设备有限公司 | Axial compound compensator |
-
2020
- 2020-08-28 CN CN202010884758.1A patent/CN112066134A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334165A (en) * | 1970-02-13 | 1973-10-17 | Hoerbiger Ventilwerke Ag | Explosion reliev valve for closed spaces |
| FR2685435B1 (en) * | 1991-12-24 | 1995-12-08 | Flexider Spa | FLEXIBLE ANTI-VIBRATILE CONDUCT WITH FLAT CROSS SECTION. |
| CN1213425A (en) * | 1996-04-19 | 1999-04-07 | 卡尔·奥伯默塞尔 | Hydraulic ram pump |
| CN2361898Y (en) * | 1999-02-12 | 2000-02-02 | 张树春 | Threaded connection locking accumulator |
| CN201502830U (en) * | 2009-07-29 | 2010-06-09 | 中国石油化工集团公司 | Duplex free type expansion joint for outlet of flue gas turbine of catalytic cracking device |
| CN201513665U (en) * | 2009-07-29 | 2010-06-23 | 洛阳双瑞特种装备有限公司 | Pressure-balancing type expansion joint with novel structure for bent pipe |
| CN104405908A (en) * | 2014-08-30 | 2015-03-11 | 申宝光 | Valve core component of corrugated pipe type double-base sleeve valve |
| CN106468291A (en) * | 2015-08-17 | 2017-03-01 | 天津海莱姆科技有限公司 | Metal diaphragm separated accumulator |
| CN108138803A (en) * | 2015-10-22 | 2018-06-08 | 伊格尔工业股份有限公司 | Accumulator |
| CN208503120U (en) * | 2018-05-21 | 2019-02-15 | 安徽威迈光机电科技有限公司 | A kind of bellows-type accumulator |
| CN110676779A (en) * | 2019-08-29 | 2020-01-10 | 平高集团有限公司 | Wall bushing |
| CN210800412U (en) * | 2019-09-24 | 2020-06-19 | 江苏迈能管道设备有限公司 | Axial compound compensator |
| CN111140557A (en) * | 2019-12-19 | 2020-05-12 | 安徽威迈光机电科技有限公司 | S-shaped bellows type energy accumulator with novel structure |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |
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| RJ01 | Rejection of invention patent application after publication |