CN103615849B - Cooled with liquid nitrogen tank - Google Patents
Cooled with liquid nitrogen tank Download PDFInfo
- Publication number
- CN103615849B CN103615849B CN201310541501.6A CN201310541501A CN103615849B CN 103615849 B CN103615849 B CN 103615849B CN 201310541501 A CN201310541501 A CN 201310541501A CN 103615849 B CN103615849 B CN 103615849B
- Authority
- CN
- China
- Prior art keywords
- removable cover
- tank
- liquid nitrogen
- jack
- cooled
- 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.)
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 208000001034 Frostbite Diseases 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The present invention relates to a kind of cooling device.Technical problem existing when adopting cooled with liquid nitrogen workpiece at present for solving, the technical solution used in the present invention is: cooled with liquid nitrogen tank, comprise a tank body, it is characterized in that: tank body top is provided with removable cover, at the bottom of removable cover, tank skin and tank, adopt the double-decker of central filler blowing agent; Bracing frame is provided with below tank body, one pedal is across tank base and the hinged formation hinged lever of bracing frame, tank body is stretched out respectively in the two ends of pedal, one end is wherein as foot-operated end, the jack-up bar bottom of the other end and tank wall is hinged, when jack-up masthead rises, removable cover jack-up can make removable cover freely can rotate around jack-up bar by its top.This cooled with liquid nitrogen jar structure advantages of simple, easy to operate, high insulating effect, cooling rate is fast, decreases the injury of cooperation really up to the mark to part, reduces labour intensity.
Description
Technical field
The present invention relates to a kind of cooling device, specifically refer to a kind of cooled with liquid nitrogen tank.
Background technology
Utilize liquid nitrogen to carry out cooling processing rapidly to workpiece, reduce workpiece size and workpiece assembling is more easily carried out.At present carry out cooled with liquid nitrogen to workpiece to be mostly that in a rectangular channel then place work piece pours into liquid nitrogen in groove and to process, this processing method one is that liquid nitrogen loss is serious, and two is easily cause frostbite to human body.
Summary of the invention
The object of this invention is to provide a kind of cooled with liquid nitrogen tank of sealing, technical problem existing when adopting cooled with liquid nitrogen workpiece at present to solve.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is: cooled with liquid nitrogen tank, comprises a tank body, it is characterized in that: tank body top is provided with removable cover, adopts the double-decker of central filler blowing agent at the bottom of removable cover, tank skin and tank; Bracing frame is provided with below tank body, one pedal is across tank base and the hinged formation hinged lever of bracing frame, tank body is stretched out respectively in the two ends of pedal, one end is wherein as foot-operated end, the jack-up bar bottom of the other end and tank wall is hinged, when jack-up masthead rises, removable cover jack-up can make removable cover freely can rotate around jack-up bar by its top.
The edge of described removable cover is provided with the seam coordinated with tank body mouth.
Described tank interior is divided into some independently spaces by some vertical division boards, and described division board adopts the double-decker of central filler blowing agent.
The top of described each separate space is provided with independent inner cap, and inner cap to be positioned at below removable cover and to fix with removable cover.
Described removable cover top be provided with extend to jack-up masthead end grab bar, one end and the removable cover top of grabbing bar are fixed, and the other end of grabbing bar stretches out removable cover edge and with jack-up bar for rotating shaft formation is rotationally connected.
Described bar of grabbing is two, grabs bar for two and to be in the shape of the letter V setting, and its butt end and jack-up bar are that rotating shaft is formed and is rotationally connected.
Some universal caster wheels are provided with bottom described bracing frame.
Described tank wall is provided with dragging handle.
This cooled with liquid nitrogen tank adopts double-decker can play good heat insulation effect, and enclosing cover and inner cap can prevent liquid nitrogen vaporization, and reduce the wasting of resources, pedal is used for opening removable cover, prevents from directly opening with hand causing hand frostbite.Bottom liquid nitrogen container, universal caster wheel is installed, is convenient to mobile, arbitrarily can changes workplace, meet production requirement.This cooled with liquid nitrogen jar structure advantages of simple, easy to operate, high insulating effect, cooling rate is fast, decreases the injury of cooperation really up to the mark to part, reduces labour intensity.
Accompanying drawing explanation
Accompanying drawing 1 is structure sectional view of the present invention.
Accompanying drawing 2 is upward view of the present invention.
Accompanying drawing 3 is top view of the present invention.
In figure, 1, tank body, 2, removable cover, 3, blowing agent, 4, bracing frame, 5, pedal, 6, foot-operated end, 7, jack-up bar, 8, jointed shaft, 9, seam, 10, division board, 11, inner cap, 12, grab bar, 13, universal caster wheel, 14, drag handle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, cooled with liquid nitrogen tank, comprise a tank body 1, tank body top is provided with removable cover 2, adopts the double-decker of central filler blowing agent 3 at the bottom of removable cover, tank skin and tank.
As shown in Figure 1, bracing frame 4 is provided with below tank body 1.
Shown in composition graphs 1 and Fig. 2, one pedal 5 passes through the hinged formation hinged lever of jointed shaft 8 across bottom tank body 1 with bracing frame 4, and tank body is stretched out respectively in the two ends of pedal 5, and one end is wherein as foot-operated end 6, by applying downward power at this end, the other end of pedal 5 moves upward.
As shown in Figure 1, the other end of pedal 5 and jack-up bar 7 bottom of tank wall hinged, when applying downward strength at foot-operated end 6, jack-up bar 7 jack-up.
By reference to the accompanying drawings 1 and accompanying drawing 2 shown in, removable cover 2 top be provided with extend to jack-up bar 7 top grab bar 12, one end and removable cover 2 top of grabbing bar 12 are fixed, and the other end of grabbing bar 12 stretches out removable cover edge and with jack-up bar 7 for rotating shaft formation is rotationally connected.
For increase grab bar 12 pairs of removable covers 2 pick up power, in the present embodiment, the quantity of grabbing bar 12 is defined as two, and grab bar for two and to be in the shape of the letter V setting, its butt end and jack-up bar 7 are rotationally connected for rotating shaft is formed.
Can not certainly adopt and grab bar design, the edge of removable cover 2 can be stretched out directly and jack-up bar 7 be rotationally connected, but after jack-up bar 7 is by removable cover 2 jack-up, when rotating removable cover 2, hand directly can contact removable cover 2, although removable cover 2 is double-decker, the liquid nitrogen vaporization of tank interior also likely causes hand frostbite.
For increasing the sealing of removable cover 2 and tank body mouth, as shown in Figure 1, the edge of removable cover 2 is provided with the seam 9 coordinated with tank body mouth.
During owing to producing, the volume of this liquid nitrogen container is very large, and needs the diameter of work of cooling to vary, and excessive is formationed of liquid nitrogen charge and discharge amount can be caused to waste if a less workpiece to be put in tank body then topping up nitrogen.For solving this problem, as shown in Figure 1, by some vertical division boards 10, tank interior compartition is become some independently spaces in tank body 1 inside, this division board 10 adopts the double-decker of central filler blowing agent equally.
For increasing the sealing of each separate space, as shown in Figure 1, the top of each separate space is provided with independent inner cap 11, and inner cap 11 to be positioned at below removable cover 2 and to fix with removable cover.
During use, rotating opening removable cover 2, puts into workpiece in corresponding separate space, then fills liquid nitrogen to this space, and then close removable cover 2, inner cap 11 is corresponding to be closed each separate space, opens removable cover and take out after work-piece cools.
For convenience of moving this liquid nitrogen container, as shown in Figure 2, bottom bracing frame 4, being provided with some universal caster wheels 13, tank wall being provided with and dragging handle 14.
Claims (8)
1. cooled with liquid nitrogen tank, comprises a tank body, it is characterized in that: tank body top is provided with removable cover, adopts the double-decker of central filler blowing agent at the bottom of removable cover, tank skin and tank; Bracing frame is provided with below tank body, one pedal is across tank base and the hinged formation hinged lever of bracing frame, tank body is stretched out respectively in the two ends of pedal, one end is wherein as foot-operated end, the jack-up bar bottom of the other end and tank wall is hinged, when jack-up masthead rises, removable cover jack-up can make removable cover freely can rotate around jack-up bar by its top.
2. cooled with liquid nitrogen tank according to claim 1, is characterized in that: the edge of described removable cover is provided with the seam coordinated with tank body mouth.
3. cooled with liquid nitrogen tank according to claim 1, is characterized in that: described tank interior is divided into some independently spaces by some vertical division boards, and described division board adopts the double-decker of central filler blowing agent.
4. cooled with liquid nitrogen tank according to claim 3, is characterized in that: the top in described independently space is provided with inner cap, and inner cap to be positioned at below removable cover and to fix with removable cover.
5. cooled with liquid nitrogen tank according to claim 1, it is characterized in that: described removable cover top be provided with to jack-up masthead end extend grab bar, one end and the removable cover top of grabbing bar are fixed, and the other end of grabbing bar stretches out removable cover edge and is rotationally connected for rotating shaft is formed with jack-up bar.
6. cooled with liquid nitrogen tank according to claim 5, is characterized in that: described bar of grabbing is two, grabs bar for two and to be in the shape of the letter V setting, and its butt end and jack-up bar are that rotating shaft is formed and is rotationally connected.
7. cooled with liquid nitrogen tank according to claim 1, is characterized in that: be provided with some universal caster wheels bottom described bracing frame.
8. cooled with liquid nitrogen tank according to claim 1, is characterized in that: described tank wall is provided with dragging handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541501.6A CN103615849B (en) | 2013-11-06 | 2013-11-06 | Cooled with liquid nitrogen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541501.6A CN103615849B (en) | 2013-11-06 | 2013-11-06 | Cooled with liquid nitrogen tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615849A CN103615849A (en) | 2014-03-05 |
| CN103615849B true CN103615849B (en) | 2015-12-09 |
Family
ID=50166557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310541501.6A Active CN103615849B (en) | 2013-11-06 | 2013-11-06 | Cooled with liquid nitrogen tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615849B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136052B (en) * | 2021-11-12 | 2023-10-31 | 河南旭金矿业有限公司 | Rapid cooling equipment for high-temperature metallurgical refining material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666135A (en) * | 1969-11-04 | 1972-05-30 | Hovalwerk Ag Ospelt | Vertical heating vessel with a burner disposed on its upper side |
| JPS59215482A (en) * | 1983-03-30 | 1984-12-05 | スペリ−・コ−ポレ−シヨン | Device for supporting rotary liquid nitrogen cooling substrate |
| CN202295682U (en) * | 2011-11-01 | 2012-07-04 | 孟杰 | Foot-operated opened type aseptic storage tank |
| CN102963657A (en) * | 2011-09-01 | 2013-03-13 | 陆绍章 | Waste sorting collection bin with bin cover |
| CN203629175U (en) * | 2013-11-06 | 2014-06-04 | 荣成锻压机床有限公司 | Liquid nitrogen cooling tank |
-
2013
- 2013-11-06 CN CN201310541501.6A patent/CN103615849B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666135A (en) * | 1969-11-04 | 1972-05-30 | Hovalwerk Ag Ospelt | Vertical heating vessel with a burner disposed on its upper side |
| JPS59215482A (en) * | 1983-03-30 | 1984-12-05 | スペリ−・コ−ポレ−シヨン | Device for supporting rotary liquid nitrogen cooling substrate |
| CN102963657A (en) * | 2011-09-01 | 2013-03-13 | 陆绍章 | Waste sorting collection bin with bin cover |
| CN202295682U (en) * | 2011-11-01 | 2012-07-04 | 孟杰 | Foot-operated opened type aseptic storage tank |
| CN203629175U (en) * | 2013-11-06 | 2014-06-04 | 荣成锻压机床有限公司 | Liquid nitrogen cooling tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615849A (en) | 2014-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid nitrogen cooling tank Effective date of registration: 20221111 Granted publication date: 20151209 Pledgee: Weihai Commercial Bank Co.,Ltd. Yatou Sub branch Pledgor: RONGCHENG METAL FORMING MACHINE GROUP Co.,Ltd. Registration number: Y2022980021844 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231226 Granted publication date: 20151209 Pledgee: Weihai Commercial Bank Co.,Ltd. Yatou Sub branch Pledgor: RONGCHENG METAL FORMING MACHINE GROUP Co.,Ltd. Registration number: Y2022980021844 |