CN108071795B - Pressure vessel - Google Patents

Pressure vessel Download PDF

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Publication number
CN108071795B
CN108071795B CN201711098057.XA CN201711098057A CN108071795B CN 108071795 B CN108071795 B CN 108071795B CN 201711098057 A CN201711098057 A CN 201711098057A CN 108071795 B CN108071795 B CN 108071795B
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CN
China
Prior art keywords
water pipe
cooling device
pressure container
container body
shell
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Active
Application number
CN201711098057.XA
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Chinese (zh)
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CN108071795A (en
Inventor
李曰兵
李美艳
周明珏
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Zhejiang University of Technology ZJUT
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Zhejiang University of Technology ZJUT
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Priority to CN201711098057.XA priority Critical patent/CN108071795B/en
Publication of CN108071795A publication Critical patent/CN108071795A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J12/00Pressure vessels in general
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00Engine beds, i.e. means for supporting engines or machines on foundations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Abstract

The invention discloses a pressure container, which comprises a pressure container body and a supporting seat, wherein the pressure container body is positioned at the upper end of the supporting seat, a valve is arranged at the upper end of the pressure container body, a cooling device is arranged on the outer wall of the pressure container body, a damping device is arranged at the lower end of the supporting seat, the cooling device consists of a symmetrical left cooling device and a symmetrical right cooling device, the left cooling device and the right cooling device consist of an arc-shaped shell and a cooling water pipe, the damping device comprises a base and a damping component, the damping component is arranged on the supporting seat, and the base is arranged below the supporting seat through the damping component.

Description

Pressure vessel
Technical Field
The present invention relates to a pressure vessel.
Background
Pressure vessels are often used in industrial production to complete production processes such as reactions, mass transfer, heat transfer, separation, and storage, and are capable of withstanding pressure loads (internal and external forces). It is a device playing an important role in various departments of national economy such as petrochemical industry, energy industry, scientific research, military industry and the like. The inside or outside is subjected to gas or liquid pressure, and there is a high safety requirement for the sealed container. The existing pressure container also has some potential safety hazards, if the working environment temperature is high in use, if flammable and explosive liquid or gas is loaded in the pressure container, the pressure container can explode to cause disastrous accidents, and the pressure is increased due to vibration in transportation, so that the probability of danger is increased.
Disclosure of Invention
The present invention aims to provide a pressure vessel which solves the above-mentioned drawbacks caused by the prior art.
The pressure container comprises a pressure container body and a supporting seat, wherein the pressure container body is positioned at the upper end of the supporting seat, and a valve is arranged at the upper end of the pressure container body; the lower extreme of supporting seat is equipped with damping device, damping device includes base and damper.
A pressure vessel, its characterized in that left side cooling device and right cooling device constitute by convex casing and the condenser tube of setting in the casing, the casing includes interior casing and shell body, is equipped with the heat conduction hole on the interior casing, form curved cavity between interior casing and the shell body, the condenser tube comprises main water pipe and vice water pipe, main water pipe and vice water pipe are vertical to be installed in the cavity, the liquid injection mouth of main water pipe runs through and extends to the top of cavity from the top of cavity, the drain pipe is connected to the lower extreme of main water pipe, drain pipe and main water pipe intercommunication and extend to the outside of shell body, the lower extreme of vice water pipe and the lower extreme of main water pipe pass through the shunt tube intercommunication, the inner wall of interior casing and the outer wall in close contact of pressure vessel body.
The pressure container is characterized in that guide holes penetrating up and down are formed in the end face of the supporting seat, the guide holes are uniformly distributed on the periphery of the end face of the supporting seat, and vertical thread grooves corresponding to the guide holes are formed in the upper end face of the base.
The pressure container is characterized in that the damping component comprises a positioning rod and a damping spring, an external thread matched with the thread groove is tapped on the outer wall of the lower end of the positioning rod, and the lower end of the positioning rod sequentially penetrates through the guide hole and the damping spring and then is in threaded fit connection with the thread groove.
The pressure container is characterized in that a disc-shaped groove is formed in the center of the upper end face of the base, and a protrusion in clearance fit with the groove is arranged on the lower end face of the supporting seat.
The pressure container is characterized in that a plurality of auxiliary water pipes in the left cooling device and the right cooling device are uniformly distributed in the cavity, and adjacent main water pipes and auxiliary water pipes are communicated through water diversion pipes, and adjacent auxiliary water pipes and auxiliary water pipes are also communicated through water diversion pipes.
The pressure container is characterized in that the liquid injection port and the drain pipe of the main water pipe are both provided with control valves.
By adopting the technology, compared with the prior art, the invention has the advantages that:
1) According to the invention, the left cooling device and the right cooling device are arranged on the outer wall of the pressure container body, and the cooling liquid is injected into the cooling water pipe, so that the environment around the outer wall of the pressure container can be cooled, and the potential safety hazard caused by the fact that the temperature of the side wall of the pressure container body is increased due to the fact that the external temperature is too high is prevented; in addition, in the invention, the left cooling device and the right cooling device are detachably arranged on the outer wall of the pressure container body, so that the assembly and the disassembly are convenient, the assembly can be carried out according to actual needs, the practical flexibility is improved, and meanwhile, the drain pipe is arranged at the lower end of the main water pipe, so that the replacement of cooling liquid is convenient; the damping component is arranged below the supporting seat, so that the damping spring can effectively buffer generated vibration when the pressure vessel body is carried or moved, and the pressure vessel body is protected; the lower end of the supporting seat is provided with the bulge, and the upper end surface of the base is provided with the groove which is in clearance fit with the bulge, so that the positioning stability between the supporting seat and the base is improved;
2) The invention has simple structure, can reduce the temperature of the environment where the pressure vessel body is positioned by arranging the cooling device on the outer wall of the pressure vessel body, improves the safety of the pressure vessel in the use process, and can effectively buffer the vibration generated by the damping device, so that the safety of the pressure vessel in the use and transportation processes is further improved.
Drawings
Fig. 1 is a schematic view of a pressure vessel according to the present invention.
Fig. 2 is a cross-sectional view of a top view of the cooling device.
Fig. 3 is a top view of a pressure vessel according to the present invention.
Wherein: the pressure vessel comprises a pressure vessel body, a left cooling device, a right cooling device, an outer shell, a 202 inner shell, a 3-cavity, a 4-main water pipe, a 5-auxiliary water pipe, a 6-water distribution pipe, a 7-supporting seat, an 8-positioning rod, a 9-damping spring, a 10-bulge, a 11-thread groove, a 12-base, a 13-valve and a 14-groove.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 3, a pressure container comprises a pressure container body 1 and a supporting seat 7, wherein the pressure container body 1 is positioned at the upper end of the supporting seat 7, a valve 13 is arranged at the upper end of the pressure container body 1, a cooling device is arranged on the outer wall of the pressure container body 1 and consists of a symmetrical left cooling device 2 and right cooling device 21, the left cooling device 2 and the right cooling device 21 are respectively composed of an arc-shaped shell and a cooling water pipe, cooling liquid is filled in the cooling water pipe, the shell comprises an inner shell 202 and an outer shell 201, a heat conducting hole is arranged on the inner shell 202, an arc-shaped cavity 3 is formed between the inner shell 202 and the outer shell 201, the cooling water pipe is arranged in the cavity 3, the cooling water pipe consists of a main water pipe 4 and an auxiliary water pipe 5, the auxiliary water pipe 5 is vertically arranged in the cavity 3, a liquid injection port of the main water pipe 4 is vertically arranged in the cavity 3, runs through from the top of the cavity 3 and extends to the upper part of the cavity 3, the lower end of the main water pipe 4 is provided with a drain pipe 4, the drain pipe is closely connected with the cooling water pipe through the outer shell 2 and the lower water injection port of the cooling water pipe 2 and the lower water pipe 2, and the lower end of the cooling water pipe is closely connected with the lower water pipe 4 through the lower water injection port of the cooling water pipe 2 and the lower water injection port of the cooling device through the control valve 1;
as shown in fig. 1, the lower end of the supporting seat 7 is provided with a damping device, the damping device comprises a base 12 and a damping component, the damping component is mounted on the supporting seat 7, and the base 12 is mounted below the supporting seat 7 through the damping component.
In this embodiment, be equipped with the guiding hole that link up from top to bottom on the terminal surface of supporting seat 7, guiding hole evenly distributed is in the periphery of supporting seat 7, the up end of base 12 is equipped with vertical thread groove 11, damper includes locating lever 8 and damping spring 9, attack the external screw thread that matches with thread groove 11 on the outer wall of the lower extreme of locating lever 8, locating lever 8 lower extreme passes guiding hole and damping spring 9 in proper order and is connected with thread groove 11 screw-thread fit.
In this embodiment, a disc-shaped groove 14 is provided at the center of the upper end surface of the base 12, and a protrusion 10 that is in clearance fit with the groove 11 is provided at the lower end surface of the support seat 7.
In this embodiment, the plurality of auxiliary water pipes 5 in the left cooling device 2 and the right cooling device 21 are uniformly distributed in the cavity 3, and the adjacent main water pipe 4 and the adjacent auxiliary water pipe 5 are communicated through the water diversion pipe 6, and the adjacent auxiliary water pipe 5 are also communicated through the water diversion pipe 6.
The invention has the advantages that: according to the invention, the left cooling device 2 and the right cooling device 21 are arranged on the outer wall of the pressure container body 1, and the cooling liquid can be water or other liquid capable of playing a cooling role by injecting the cooling liquid into the cooling water pipe, so that the environment around the outer wall of the pressure container body 1 can be cooled, and the potential safety hazard caused by the fact that the temperature of the side wall of the pressure container body 1 is increased due to the fact that the external temperature is too high is prevented; in addition, in the invention, the left cooling device 2 and the right cooling device 21 are detachably arranged on the outer wall of the pressure container body 1, so that the assembly and the disassembly are convenient, the assembly can be carried out according to actual needs, the practical flexibility is improved, and meanwhile, the drain pipe is arranged at the lower end of the main water pipe 4, so that the replacement of cooling liquid is convenient; through setting up the damper assembly below supporting seat 7, when carrying or moving pressure vessel body 1, damping spring 9 can effectually cushion the vibration produced, has played the guard action to pressure vessel body 1; by arranging the bulge 10 at the lower end of the supporting seat 7 and the groove 11 which is in clearance fit with the bulge 10 at the upper end face of the base 12, the positioning stability between the supporting seat 7 and the base 12 is improved.
The invention has simple structure, and the cooling device is arranged on the outer wall of the pressure vessel body 1, so that the temperature of the environment where the pressure vessel body 1 is positioned can be reduced, the safety of the pressure vessel body 1 in the use process is improved, and the vibration generated by the vibration damping device can be effectively buffered, so that the safety of the pressure vessel body 1 in the use and transportation processes is further improved.
It will be appreciated by those skilled in the art that the present invention can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.

Claims (4)

1. The pressure container comprises a pressure container body (1) and a supporting seat (7), wherein the pressure container body (1) is positioned at the upper end of the supporting seat (7), and a valve (13) is arranged at the upper end of the pressure container body (1), and the pressure container is characterized in that a cooling device is arranged on the outer wall of the pressure container body (1), and consists of a left cooling device (2) and a right cooling device (21) which are identical in structure and are symmetrically arranged, and the left cooling device (2) and the right cooling device (21) are connected through bolts to form a containing cavity for placing the pressure container body (1); the lower end of the supporting seat (7) is provided with a damping device, and the damping device comprises a base (12) and a damping component;
the left cooling device (2) and the right cooling device (21) are composed of an arc-shaped shell and a cooling water pipe arranged in the shell, the shell comprises an inner shell (202) and an outer shell (201), a heat conduction hole is formed in the inner shell (202), an arc-shaped cavity (3) is formed between the inner shell (202) and the outer shell (201), the cooling water pipe is composed of a main water pipe (4) and an auxiliary water pipe (5), the main water pipe (4) and the auxiliary water pipe (5) are vertically arranged in the cavity (3), a liquid injection port of the main water pipe (4) penetrates through the top of the cavity (3) and extends to the upper side of the cavity (3), the lower end of the main water pipe (4) is connected with a drain pipe, the drain pipe is communicated with the main water pipe (4) and extends to the outer part of the outer shell (201), the lower end of the auxiliary water pipe (5) is communicated with the lower end of the main water pipe (4) through a water distribution pipe (6), the inner wall of the inner shell (202) is tightly contacted with the outer wall of the pressure container body (1), the left cooling device (2) and the right cooling device (21) are vertically arranged in the cavity (3), a plurality of adjacent water distribution pipes (5) are uniformly distributed in the water distribution pipes (5) and are communicated with the auxiliary water distribution pipes (5) respectively, the water distribution pipes (5) are communicated with the adjacent water distribution pipes (5) and the water distribution pipes (5, and control valves are arranged on the liquid injection port and the drain pipe of the main water pipe (4).
2. The pressure vessel as claimed in claim 1, characterized in that the end face of the support base (7) is provided with guide holes penetrating up and down, the guide holes are uniformly distributed on the periphery of the end face of the support base (7), and the upper end face of the base (12) is provided with vertical thread grooves (11) corresponding to the guide holes.
3. A pressure vessel according to claim 2, characterized in that the damping assembly comprises a positioning rod (8) and a damping spring (9), an external thread matched with the thread groove (11) is tapped on the outer wall of the lower end of the positioning rod (8), and the lower end of the positioning rod (8) sequentially passes through the guide hole and the damping spring (9) and then is in threaded fit connection with the thread groove (11).
4. A pressure vessel according to any one of claims 1-3, characterized in that a disc-shaped recess (14) is provided in the central position of the upper end face of the base (12), and that a projection (10) is provided on the lower end face of the support base (7) in a clearance fit with the recess (14).
CN201711098057.XA 2017-11-09 2017-11-09 Pressure vessel Active CN108071795B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711098057.XA CN108071795B (en) 2017-11-09 2017-11-09 Pressure vessel

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Application Number Priority Date Filing Date Title
CN201711098057.XA CN108071795B (en) 2017-11-09 2017-11-09 Pressure vessel

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CN108071795B true CN108071795B (en) 2024-03-12

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113389898A (en) * 2021-06-15 2021-09-14 江苏久维压力容器制造有限公司 Low-temperature vacuum pressure container

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136859A (en) * 2000-10-31 2002-05-14 Komatsu Ltd High-temperature and high-pressure vessel
KR20130007698A (en) * 2011-07-07 2013-01-21 김봉이 Cylindrical honeycomb high-pressure vessel
CN205275118U (en) * 2015-12-22 2016-06-01 北京恒能中天新能源科技有限公司 Photovoltaic power plant subassembly hydraulic lifting system
CN106345385A (en) * 2016-11-21 2017-01-25 郑州搜趣信息技术有限公司 Convenient-to-clean anti-noise high-stirring-force chemical reaction tank
CN106732261A (en) * 2016-12-14 2017-05-31 无锡市金武助剂厂有限公司 A kind of energy-efficient chemical reaction kettle
CN107310131A (en) * 2017-08-02 2017-11-03 宜昌宜硕塑业有限公司 A kind of water-cooling jacket of extrusion molding forming machine mould
CN207514220U (en) * 2017-11-09 2018-06-19 浙江工业大学 A kind of pressure vessel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002136859A (en) * 2000-10-31 2002-05-14 Komatsu Ltd High-temperature and high-pressure vessel
KR20130007698A (en) * 2011-07-07 2013-01-21 김봉이 Cylindrical honeycomb high-pressure vessel
CN205275118U (en) * 2015-12-22 2016-06-01 北京恒能中天新能源科技有限公司 Photovoltaic power plant subassembly hydraulic lifting system
CN106345385A (en) * 2016-11-21 2017-01-25 郑州搜趣信息技术有限公司 Convenient-to-clean anti-noise high-stirring-force chemical reaction tank
CN106732261A (en) * 2016-12-14 2017-05-31 无锡市金武助剂厂有限公司 A kind of energy-efficient chemical reaction kettle
CN107310131A (en) * 2017-08-02 2017-11-03 宜昌宜硕塑业有限公司 A kind of water-cooling jacket of extrusion molding forming machine mould
CN207514220U (en) * 2017-11-09 2018-06-19 浙江工业大学 A kind of pressure vessel

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