CN111661129A - Safe portable liquid nitrogen fetching and transporting device - Google Patents
Safe portable liquid nitrogen fetching and transporting device Download PDFInfo
- Publication number
- CN111661129A CN111661129A CN202010542710.2A CN202010542710A CN111661129A CN 111661129 A CN111661129 A CN 111661129A CN 202010542710 A CN202010542710 A CN 202010542710A CN 111661129 A CN111661129 A CN 111661129A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- tank body
- fixing
- liquid storage
- assembly
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
- F17C13/085—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
- F17C2205/0161—Details of mounting arrangements for transport with wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
- F17C2205/0165—Details of mounting arrangements for transport with handgrip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
Abstract
The invention belongs to the technical field of liquid nitrogen taking and transporting devices, and discloses a safe and portable liquid nitrogen taking and transporting device which comprises a transporting platform, a moving assembly, a fixing assembly and a liquid storage assembly, wherein the transporting platform is arranged on the transporting platform; the transportation platform is used for supporting the fixing assembly and the liquid storage assembly; the fixing component is used for limiting the position of the liquid storage component, so that the liquid storage component cannot shake on the supporting component; the moving assembly is used for driving the transportation platform to move; the liquid storage assembly is used for storing liquid nitrogen; the fixing assembly comprises a circular hoop, a fixing rod and a fixing frame, wherein the fixing rod is arranged on the circumferential surface of the circular hoop.
Description
Technical Field
The invention belongs to the technical field of liquid nitrogen taking and transporting devices, and particularly relates to a safe and portable liquid nitrogen taking and transporting device.
Background
Liquid nitrogen is widely used as a good cold source, is also used in large quantities as a reagent in a laboratory, is usually loaded and extracted by a Dewar tank in the laboratory during pouring and short-distance transportation, and is usually cast by a solid material for ensuring safety.
Because the dewar jar quality is great, increase safe risk when giving to get to transport liquid nitrogen to let the use difficulty of liquid nitrogen, greatly increased the user get with the operation risk when short distance transportation liquid nitrogen, reduced the safe and reliable nature when liquid nitrogen gets to transport, reduced user's work efficiency.
Disclosure of Invention
The invention aims to provide a safe and portable liquid nitrogen taking and transporting device, which aims to solve the problems of low safety and reliability and reduced working efficiency of a user in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a safe and portable liquid nitrogen taking and transporting device comprises a transporting platform, a moving assembly, a fixing assembly and a liquid storage assembly;
the transportation platform is used for supporting the fixing assembly and the liquid storage assembly;
the fixing component is used for limiting the position of the liquid storage component, so that the liquid storage component cannot shake on the supporting component;
the moving assembly is used for driving the transportation platform to move;
the liquid storage assembly is used for storing liquid nitrogen;
the fixing assembly comprises a circular hoop, a fixing rod and a fixing frame, the fixing rod is installed on the circumferential surface of the circular hoop, the fixing frame is installed at the bottom of one side of the circular hoop in a back-to-back mode, the fixing frame is fixedly connected to the top of the transportation platform through bolts, and through holes penetrating through the fixing frame are formed in the circular hoop.
Preferably, the moving assembly comprises at least four universal wheels, the at least four universal wheels are mounted at the bottom of the transportation platform, and the at least four universal wheels are in a group, and are symmetrical in pairs.
Preferably, the liquid storage assembly comprises a tank body, a bottle cap and a handle;
the liquid storage cavity for storing liquid nitrogen is formed in the tank body, the tank body is placed in the through hole formed in the circular hoop, the bottle cap is installed at the top of the tank body, and two sides, close to the bottle cap, of the top of the tank body are respectively connected with two ends of the lifting handle in a rotating mode.
Preferably, the moving assembly further comprises a braking device;
brake equipment rotates to be connected in one side of universal wheel, and brake equipment's top bonds and has the anti-skidding callus on the sole of being convenient for trample, brake equipment can be circular motion around the universal wheel to with the universal wheel friction.
Preferably, a handle is installed on one side, close to the fixed rod, of the top of the transportation platform, and the handle is used for driving the transportation platform to move.
Preferably, the cross sections of the circular hoop and the tank body are both circular structures, and the diameter of the circular hoop is larger than that of the tank body.
Compared with the prior art, the invention has the beneficial effects that: in the use process of the liquid nitrogen transportation device, the round hoop is fixed above the transportation platform through the fixing frame and the fixing rod, the tank body is limited through the round hoop, the tank body cannot shake, the bottom of the tank body is supported through the transportation platform, the stability of the tank body in transportation is greatly improved, the tank body is more labor-saving and time-saving through the movement of the wheel type platform, the liquid nitrogen transportation device is safe and reliable, the efficiency can be improved, the safety risk is reduced when the liquid nitrogen is taken and transported, the liquid nitrogen is easy and convenient to use, the operation risk of a user when the user takes the liquid nitrogen upside down and transports the liquid nitrogen in a short distance is greatly reduced, the safety and the reliability of the liquid nitrogen in.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the can body of the present invention;
FIG. 3 is a perspective view of the round band of the present invention;
FIG. 4 is a perspective view of the transport platform of the present invention;
FIG. 5 is a perspective view of the transport platform of the present invention when connected to a circular hoop;
in the figure: 1-a handle; 2-bottle cap; 3-tank body; 4-a circular hoop; 5-fixing the rod; 6, fixing a frame; 7-a handle; 8-a transportation platform; 9-universal wheels; and 10, a brake device.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: a safe and portable liquid nitrogen taking and transporting device comprises a transporting platform 8, a moving assembly, a fixing assembly and a liquid storage assembly;
the transportation platform 8 is used for supporting the fixing assembly and the liquid storage assembly;
the fixing component is used for limiting the position of the liquid storage component, so that the liquid storage component cannot shake on the supporting component;
the moving assembly is used for driving the transportation platform 8 to move;
the liquid storage assembly is used for storing liquid nitrogen;
the fixing assembly comprises a circular hoop 4, a fixing rod 5 and a fixing frame 6, the fixing rod 5 is installed on the circumferential surface of the circular hoop 4, the fixing frame 6 is installed at the bottom of one side, opposite to the circular hoop 4, of the fixing rod 5, the fixing frame 6 is fixedly connected to the top of the transportation platform 8 through bolts, a through hole is formed in the circular hoop 4, the diameter of the circular hoop 4 is 38 cm, the height of the circular hoop 4 is 23 cm, and the transportation platform 8 is 70 cm long and 49 cm wide;
fixed with transport platform 8 through mount 6, make dead lever 5 be fixed in transport platform 8's top to let circle hoop 4 be fixed in transport platform 8's top, through circle hoop 4 with jar body 3 block, thereby fixed jar body 3's position lets jar body 3 can not excessively rock when transport platform 8 removes, increases the stationarity when jar body 3 removes.
Further, the moving assembly comprises at least four universal wheels 9, the at least four universal wheels 9 are arranged at the bottom of the transportation platform 8, the at least four universal wheels 9 are in a group, the two universal wheels are symmetrical in pairs, and the diameter of each wheel is 10 cm;
the bottom of the transportation platform 8 is supported by four universal wheels 9, so that the transportation platform 8 can be moved stably and conveniently.
Further, the liquid storage assembly comprises a tank body 3, a bottle cap 2 and a handle 1;
a liquid storage cavity for storing liquid nitrogen is formed in the tank body 3, the tank body 3 is placed in a through hole formed in the circular hoop 4, the bottle cap 2 is installed at the top of the tank body 3, two sides of the top of the tank body 3, close to the bottle cap 2, are rotatably connected with two ends of the handle 1 respectively, and the tank body 3 can be a Dewar tank with the diameter of 32 cm and the height of 64 cm;
store the liquid nitrogen through the stock solution chamber of the internal portion of jar 3, fill in jar 3 tops of body through bottle lid 2 to can not reveal to letting the liquid nitrogen, and let jar body 3 be convenient for take through handle 1.
Further, the moving assembly further comprises a brake device 10;
the brake device 10 is rotatably connected to one side of the universal wheel 9, an anti-skidding foot pad convenient to tread is bonded to the top of the brake device 10, and the brake device 10 can do circular motion around the universal wheel 9 so as to rub the universal wheel 9;
when the user needs to stop moving the transportation platform 8, the brake device 10 is treaded to enable the brake device 10 to rub the universal wheel 9, so that the universal wheel 9 is decelerated until the universal wheel 9 stops, and the transportation platform 8 stops moving.
Further, a handle 7 is arranged on one side, close to the fixed rod 5, of the top of the transportation platform 8, and the handle 7 is used for driving the transportation platform 8 to move;
when the user needs the transportation platform 8 to move, the transportation platform 8 is convenient to move by pulling the handle 7, and the moving efficiency of the transportation platform 8 is improved.
Furthermore, the cross sections of the circular hoop 4 and the tank body 3 are both circular structures, and the diameter of the circular hoop 4 is larger than that of the tank body 3;
the tank body 3 is clamped by the circular hoop 4 with a large diameter, so that the tank body 3 is convenient to insert into the circular hoop 4 for fixing.
The working principle and the using process of the invention are as follows: when the device is used, liquid nitrogen is stored and stored through a liquid storage cavity in a tank body 3, after the liquid nitrogen is stored in the tank body 3, a bottle cap 2 is plugged into a bottle hole in the top of the tank body 3, so that the liquid nitrogen is prevented from leaking, the tank body 3 is moved through a handle 1, the tank body 3 is inserted into a round hoop 4 and is fixed with a transportation platform 8 through a fixing frame 6, a fixing rod 5 and the round hoop 4 are fixed above the transportation platform 8, when a user needs to move the tank body 3, the transportation platform 8 is pulled through a handle 7, so that the transportation platform 8 moves under the matching action of universal wheels 9, the movement of the tank body 3 is limited through the round hoop 4, when the device moves, the tank body 3 does not deviate, the stability of the tank body 3 during movement is improved, when the user needs the device to stop moving, the brake device 10 is treaded, so that the brake device 10 is rubbed with the, thereby let universal wheel 9 slow down, stop until universal wheel 9, let the device stop to remove, after the device reachd the point of use, when the user need take the liquid nitrogen, mention jar body 3 through handle 1, make jar body 3 remove to the outside of circle hoop 4, place jar body 3 in flat position department, extract bottle lid 2, with jar body 3 slope, can pour the liquid nitrogen, let the user be convenient for take the liquid nitrogen, improve the efficiency of taking of liquid nitrogen.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safe portable liquid nitrogen gets fortune device which characterized in that: comprises a transportation platform (8), a moving assembly, a fixing assembly and a liquid storage assembly;
the transportation platform (8) is used for supporting the fixing assembly and the liquid storage assembly;
the fixing component is used for limiting the position of the liquid storage component, so that the liquid storage component cannot shake on the supporting component;
the moving assembly is used for driving the transportation platform (8) to move;
the liquid storage assembly is used for storing liquid nitrogen;
the fixing assembly comprises a circular hoop (4), a fixing rod (5) and a fixing frame (6), the fixing rod (5) is installed on the circumferential surface of the circular hoop (4), the fixing frame (6) is installed on the bottom of one side of the circular hoop (4) in a back-to-back mode through the fixing rod (5), the fixing frame (6) is fixedly connected to the top of the transportation platform (8) through bolts, and the circular hoop (4) is provided with a through hole in a penetrating mode.
2. A safe and portable liquid nitrogen handling device according to claim 1, characterized in that: the moving assembly comprises at least four universal wheels (9), the at least four universal wheels (9) are installed at the bottom of the transportation platform (8), and the at least four universal wheels (9) are two in one group and are symmetrical in pairs.
3. A safe and portable liquid nitrogen handling device according to claim 1, characterized in that: the liquid storage assembly comprises a tank body (3), a bottle cap (2) and a handle (1);
the liquid storage cavity for storing liquid nitrogen is formed in the tank body (3), the tank body (3) is placed in the through hole formed in the circular hoop (4), the bottle cap (2) is installed at the top of the tank body (3), and two sides, close to the bottle cap (2), of the top of the tank body (3) are respectively connected with two ends of the lifting handle (1) in a rotating mode.
4. A safe and portable liquid nitrogen handling device according to claim 2, characterized in that: the moving assembly further comprises a braking device (10);
brake equipment (10) rotate to be connected in one side of universal wheel (9), and the top of brake equipment (10) bonds and has the anti-skidding callus on the sole of being convenient for trample, circular motion can be around universal wheel (9) in brake equipment (10) to rub with universal wheel (9).
5. A safe and portable liquid nitrogen handling device according to claim 1, characterized in that: the handle (7) is installed on one side of transportation platform (8) top near dead lever (5), handle (7) are used for driving transportation platform (8) to remove.
6. A safe and portable liquid nitrogen handling device according to claim 3, characterized in that: the cross sections of the circular hoop (4) and the tank body (3) are both circular structures, and the diameter of the circular hoop (4) is larger than that of the tank body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542710.2A CN111661129A (en) | 2020-06-15 | 2020-06-15 | Safe portable liquid nitrogen fetching and transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542710.2A CN111661129A (en) | 2020-06-15 | 2020-06-15 | Safe portable liquid nitrogen fetching and transporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111661129A true CN111661129A (en) | 2020-09-15 |
Family
ID=72387651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542710.2A Pending CN111661129A (en) | 2020-06-15 | 2020-06-15 | Safe portable liquid nitrogen fetching and transporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111661129A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236958A (en) * | 2021-05-08 | 2021-08-10 | 江西省送变电工程有限公司 | Heating device and heating method for sulfur hexafluoride gas cylinder of extra-high voltage alternating current station |
| CN113979373A (en) * | 2021-10-21 | 2022-01-28 | 中国核工业第五建设有限公司 | Round bottom vertical tank transportation auxiliary device |
| CN115556810A (en) * | 2022-12-06 | 2023-01-03 | 山东盛世阳光气体有限公司 | Liquid nitrogen conveyer |
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| EP3032161A1 (en) * | 2014-12-12 | 2016-06-15 | Shell Internationale Research Maatschappij B.V. | Containment system for liquified gases |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236958A (en) * | 2021-05-08 | 2021-08-10 | 江西省送变电工程有限公司 | Heating device and heating method for sulfur hexafluoride gas cylinder of extra-high voltage alternating current station |
| CN113979373A (en) * | 2021-10-21 | 2022-01-28 | 中国核工业第五建设有限公司 | Round bottom vertical tank transportation auxiliary device |
| CN115556810A (en) * | 2022-12-06 | 2023-01-03 | 山东盛世阳光气体有限公司 | Liquid nitrogen conveyer |
| CN115556810B (en) * | 2022-12-06 | 2023-03-07 | 山东盛世阳光气体有限公司 | Liquid nitrogen conveyer |
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Application publication date: 20200915 |
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| RJ01 | Rejection of invention patent application after publication |