CN108071795A - A kind of pressure vessel - Google Patents
A kind of pressure vessel Download PDFInfo
- Publication number
- CN108071795A CN108071795A CN201711098057.XA CN201711098057A CN108071795A CN 108071795 A CN108071795 A CN 108071795A CN 201711098057 A CN201711098057 A CN 201711098057A CN 108071795 A CN108071795 A CN 108071795A
- Authority
- CN
- China
- Prior art keywords
- pressure vessel
- cooling device
- support base
- water pipe
- vessel body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 50
- 238000013016 damping Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000007788 liquid Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009514 concussion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009329 sexual behaviour Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression 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
- F16F15/04—Suppression 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
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-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
- F28D1/06—Heat-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
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a kind of pressure vessels,Including pressure vessel body and support base,Pressure vessel body is located at the upper end of support base,The upper end of the pressure vessel body is equipped with valve,The outer wall of pressure vessel body is equipped with cooling device,The lower end of support base is equipped with damping device,Cooling device is made of symmetrical left cooling device and right cooling device,And left cooling device and right cooling device are made of the housing and cooling water pipe of arc,Damping device includes pedestal and dampening assembly,Dampening assembly is mounted on support base,Pedestal is mounted on the lower section of support base by dampening assembly,The configuration of the present invention is simple,Cooling device is set by the outer wall in pressure vessel body,The temperature of pressure vessel body local environment can be reduced,Improve the security of pressure vessel in use,Damping device can effectively buffer the vibration of generation,So that pressure vessel is further enhanced with the security in transportational process using.
Description
Technical field
The present invention relates to a kind of pressure vessels.
Background technology
Pressure vessel is frequently utilized in industrial production, completes the production technologies mistakes such as reaction, mass transfer, heat transfer, separation and storage
Journey, and pressure loading can be born（Internal force, external force）.It is in the national warp such as petro chemical industry, energy industry, scientific research and military project
The equipment that each department of Ji all plays an important role.It is internal or external to bear gas or fluid pressure, and have to security compared with
The sealing container of high request.Present pressure vessel is also there are some security risks, if residing working environment in use
Temperature is higher, if it is inflammable and explosive liquid or gas to be loaded in pressure vessel, it may occur that explosion causes disaster
Sexual behavior event, and in transit due to concussion so that pressure increases so that the probability increasing that danger occurs.
The content of the invention
It is an object of the invention to provide a kind of pressure vessel, to solve the above-mentioned multiple defects caused by the prior art.
A kind of pressure vessel, including pressure vessel body and support base, pressure vessel body is located at support base
Upper end, the upper end of the pressure vessel body are equipped with valve, which is characterized in that the outer wall of the pressure vessel body is equipped with cold
But device, the cooling device is identical by structure and symmetrically arranged left cooling device and right cooling device form, left cooling dress
It puts and is bolted with right cooling device, form the receiving cavity for placement force vessel；Under the support base
End is equipped with damping device, and the damping device includes pedestal and dampening assembly.
A kind of pressure vessel, it is characterised in that left cooling device and right cooling device by arc-shaped housing and are set
It puts in the in vivo cooling water pipe composition of shell, the housing includes inner housing and outer housing, and inner housing is equipped with thermal hole, described interior
The cavity of arc is formed between housing and outer housing, the cooling water pipe is made of water main and secondary water pipe, the water main and
Secondary water pipe is vertically installed in cavity, and the liquid injection port of water main runs through from the top of cavity and extends to the top of cavity, main water
The lower end connection drainpipe of pipe, drainpipe connect with water main and extends to the outside of outer housing, the lower end of the secondary water pipe with
The lower end of water main is connected by distributive pipe, and the inner wall of inner housing is in close contact with the outer wall of pressure vessel body.
A kind of pressure vessel, it is characterised in that the end face of the support base is equipped with the pilot hole of up/down perforation,
Pilot hole is evenly distributed on the periphery of support base end face, and the upper surface of the pedestal is equipped with corresponding with being oriented to hole site vertical
Thread groove.
A kind of pressure vessel, it is characterised in that the dampening assembly includes locating rod and damping spring, described fixed
It is tapped with sequentially passing through pilot hole and damping bullet with the matched external screw thread of thread groove, the locating rod lower end on the outer wall of position bar lower end
It is connected after spring with thread groove thread fitting.
A kind of pressure vessel, it is characterised in that the center of the pedestal upper surface is equipped with the groove of plate-like,
The lower face of the support base is equipped with the protrusion with groove gap cooperation.
A kind of pressure vessel, it is characterised in that the secondary water pipe in the left cooling device and right cooling device is equipped with
It is multiple, and be uniformly distributed in the cavities, connected between adjacent water main and secondary water pipe by distributive pipe, adjacent secondary water pipe with
It is connected between secondary water pipe also by distributive pipe.
A kind of pressure vessel, it is characterised in that be equipped with control valve in the liquid injection port and drainpipe of water main.
By using above-mentioned technology, compared with prior art, the advantage of the invention is that：
1）The present invention is by the way that left cooling device and right cooling device are mounted on the outer wall of pressure vessel body, by cooling down
Coolant is injected in water pipe, can be cooled down to the environment around pressure vessel outer wall, prevent because external temperature is excessively high so that
The temperature rise of the side wall of pressure vessel body, triggers security risk；In addition, in the present invention, left cooling device and right cooling
Device is removably mounted on the outer wall of pressure vessel body, and assembly and disassembly is all more convenient, can according to the actual needs into
Row assembling to improve practical flexibility, while sets drainpipe, convenient for the replacement to coolant in the lower end of water main；It is logical
It crosses and dampening assembly is set in the lower section of support base, when pressure vessel body is carried or moved, damping spring can be with
The protective effect to pressure vessel body effectively is played into row buffering to the vibration of generation；By in the lower end of support base
Protrusion is set, the groove with raised clearance fit is set in the upper surface of pedestal, improves what is positioned between support base and pedestal
Stability；
2）The configuration of the present invention is simple sets cooling device by the outer wall in pressure vessel body, can reduce pressure vessel sheet
The temperature of body local environment, improves the security of pressure vessel in use, and damping device can effectively buffer production
Raw vibration so that pressure vessel is further enhanced with the security in transportational process using.
Description of the drawings
Fig. 1 is a kind of schematic diagram of pressure vessel of the present invention.
Fig. 2 is the sectional view of the top view of cooling device.
Fig. 3 is a kind of top view of pressure vessel of the present invention.
Wherein：1- pressure vessel bodies, the left cooling devices of 2-, the right cooling devices of 21-, 201- outer housings, 202- inner housings,
3- cavitys, 4- water mains, 5- pair water pipes, 6- distributive pipes, 7- support bases, 8- locating rods, 9- damping springs, 10- protrusions, 11- spiral shells
Groove, 12- pedestals, 13- valves, 14- grooves.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of pressure vessel, including pressure vessel body 1 and support base 7, pressure vessel body 1
Positioned at the upper end of support base 7, the upper end of the pressure vessel body 1 is equipped with valve 13, on the outer wall of the pressure vessel body 1
Equipped with cooling device, the cooling device is made of symmetrical left cooling device 2 and right cooling device 21, and left cooling device 2
It is made of with right cooling device 21 housing and cooling water pipe of arc, filled with coolant, the housing bag in cooling water pipe
Inner housing 202 and outer housing 201 are included, inner housing 202 is equipped with thermal hole, is formed between the inner housing 202 and outer housing 201
The cavity 3 of arc, the cooling water pipe are arranged in cavity 3, and cooling water pipe is made of water main 4 and secondary water pipe 5, the pair water
Pipe 5 is vertically installed in cavity 3, and the water main 4 is also vertically installed in cavity 3 and the liquid injection port of water main 4 is from cavity 3
Top is run through and extends to the top of cavity 3, and the lower end of water main 4 is equipped with drainpipe, and drainpipe is connected and extended with water main 4
To the outside of outer housing 201, control valve is equipped in the liquid injection port and drainpipe of water main 4, for controlling the feed liquor of coolant
And going out liquid, the pair lower end of water pipe 5 is connected with the lower end of water main 4 by distributive pipe 6, left cooling device 2 and right cooling dress
21 both ends are put to be bolted and the outer wall of the inner wall of inner housing 202 and pressure vessel body 1 is in close contact；
As shown in Figure 1, the lower end of the support base 7 is equipped with damping device, the damping device includes pedestal 12 and dampening assembly,
The dampening assembly is mounted on support base 7, and the pedestal 12 is mounted on the lower section of support base 7 by dampening assembly.
In the present embodiment, the end face of the support base 7 is equipped with the pilot hole of up/down perforation, and pilot hole is evenly distributed on
The periphery of support base 7, the upper surface of the pedestal 12 are equipped with vertical thread groove 11, and the dampening assembly includes 8 He of locating rod
Damping spring 9 is tapped with and 11 matched external screw thread of thread groove, 8 lower end of locating rod on the outer wall of the lower end of the locating rod 8
It sequentially passes through pilot hole and damping spring 9 and is connected with 11 thread fitting of thread groove.
In the present embodiment, the center of the upper surface of the pedestal 12 is equipped with the groove 14 of plate-like, the support base 7
Lower face be equipped with protrusion 10 with 11 clearance fit of groove.
In the present embodiment, the secondary water pipe 5 in the left cooling device 2 and right cooling device 21 is equipped with multiple, and uniformly
It is distributed in cavity 3, is connected between adjacent water main 4 and secondary water pipe 5 by distributive pipe 6, adjacent secondary water pipe 5 and secondary water pipe
It is connected between 5 also by distributive pipe 6.
The advantage of the invention is that：The present invention by left cooling device 2 and right cooling device 21 by being mounted on pressure vessel
On the outer wall of body 1, by injecting coolant in cooling water pipe, coolant can be water or other can play cooling effect
Liquid can cool down to the environment around the outer wall of pressure vessel body 1, prevent because external temperature is excessively high so that pressure is held
The temperature rise of the side wall of device body 1, triggers security risk；In addition, in the present invention, left cooling device 2 and right cooling device
21 are removably mounted on the outer wall of pressure vessel body 1, and assembly and disassembly is all more convenient, can carry out according to the actual needs
Assembling to improve practical flexibility, while sets drainpipe, convenient for the replacement to coolant in the lower end of water main 4；Pass through
Dampening assembly is set in the lower section of support base 7, when pressure vessel body 1 is carried or moved, damping spring 9 can be with
The protective effect to pressure vessel body 1 effectively is played into row buffering to the vibration of generation；By under support base 7
It holds and protrusion 10, the groove 11 in 10 clearance fits of the setting of the upper surface of pedestal 12 and protrusion is set, improve support base 7 and pedestal
The stability positioned between 12.
The configuration of the present invention is simple sets cooling device by the outer wall in pressure vessel body 1, can reduce pressure vessel
The temperature of 1 local environment of body, improves the security of pressure vessel body 1 in use, and damping device can be effective
The vibration that generates of buffering so that pressure vessel body 1 is further enhanced with the security in transportational process using.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, all things considered are all merely illustrative, not the only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (7)
1. a kind of pressure vessel, including pressure vessel body（1）And support base（7）, pressure vessel body（1）Positioned at support base
（7）Upper end, the pressure vessel body（1）Upper end be equipped with valve（13）, which is characterized in that the pressure vessel body
（1）Outer wall be equipped with cooling device, the cooling device is identical by structure and symmetrically arranged left cooling device（2）It is cold with the right side
But device（21）Composition, left cooling device（2）With right cooling device（21）It is bolted, is formed for placement force container
Body（1）Receiving cavity；The support base（7）Lower end be equipped with damping device, the damping device include pedestal（12）With
Dampening assembly.
A kind of 2. pressure vessel according to claim 1, it is characterised in that left cooling device（2）With right cooling device（21）
It by arc-shaped housing and is arranged on shell in vivo cooling water pipe and form, the housing includes inner housing（202）And outer housing
（201）, inner housing（202）It is equipped with thermal hole, the inner housing（202）And outer housing（201）Between formed arc cavity
（3）, the cooling water pipe is by water main（4）With secondary water pipe（5）Composition, the water main（4）With secondary water pipe（5）It is vertically installed at
Cavity（3）It is interior, water main（4）Liquid injection port from cavity（3）Top run through and extend to cavity（3）Top, water main（4）
Lower end connection drainpipe, drainpipe and water main（4）It connects and extends to outer housing（201）Outside, it is described pair water pipe（5）
Lower end and water main（4）Lower end pass through distributive pipe（6）Connection, inner housing（202）Inner wall and pressure vessel body（1）'s
Outer wall is in close contact.
A kind of 3. pressure vessel according to claim 1, it is characterised in that the support base（7）End face be equipped with up and down
The pilot hole of perforation, pilot hole are evenly distributed on support base（7）The periphery of end face, the pedestal（12）Upper surface be equipped with leading
To the corresponding vertical thread groove in hole site（11）.
4. a kind of pressure vessel according to claim 3, it is characterised in that the dampening assembly includes locating rod（8）With subtract
Shake spring（9）, the locating rod（8）It is tapped on the outer wall of lower end and thread groove（11）Matched external screw thread, the locating rod（8）
Lower end sequentially passes through pilot hole and damping spring（9）Afterwards with thread groove（11）Thread fitting connects.
5. according to a kind of any pressure vessels of claim 1-4, it is characterised in that the pedestal（12）In upper surface
Heart position is equipped with the groove of plate-like（14）, the support base（7）Lower face be equipped with and groove（14）The protrusion of clearance fit
（10）.
A kind of 6. pressure vessel according to claim 2, it is characterised in that the left cooling device（2）With right cooling dress
It puts（21）In secondary water pipe（5）Equipped with multiple, and it is evenly distributed on cavity（3）In, adjacent water main（4）With secondary water pipe（5）
Between pass through distributive pipe（6）Connection, adjacent secondary water pipe（5）With secondary water pipe（5）Between also by distributive pipe（6）Connection.
A kind of 7. pressure vessel according to claim 2, it is characterised in that water main（4）Liquid injection port and drainpipe on
Equipped with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098057.XA CN108071795B (en) | 2017-11-09 | 2017-11-09 | Pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098057.XA CN108071795B (en) | 2017-11-09 | 2017-11-09 | Pressure vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108071795A true CN108071795A (en) | 2018-05-25 |
| CN108071795B CN108071795B (en) | 2024-03-12 |
Family
ID=62159685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098057.XA Active CN108071795B (en) | 2017-11-09 | 2017-11-09 | Pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071795B (en) |
Cited By (1)
| 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)
| 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 |
-
2017
- 2017-11-09 CN CN201711098057.XA patent/CN108071795B/en active Active
Patent Citations (7)
| 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 |
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108071795B (en) | 2024-03-12 |
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