CN107014177B - Dustless test tube baker - Google Patents
Dustless test tube baker Download PDFInfo
- Publication number
- CN107014177B CN107014177B CN201710393197.3A CN201710393197A CN107014177B CN 107014177 B CN107014177 B CN 107014177B CN 201710393197 A CN201710393197 A CN 201710393197A CN 107014177 B CN107014177 B CN 107014177B
- Authority
- CN
- China
- Prior art keywords
- air
- test tube
- blowing
- heater
- drying
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of dustless test tube bakers, this dustless test tube baker includes pedestal, are internally provided with heater in pedestal；The top of pedestal is provided with drying pipe, the upper end for drying pipe is provided with permanent magnets；Matched with drying pipe further includes having clamping to cover, and the clamping cover includes the shell being made by permanent-magnet material, flexible holding sheet is arranged in the enclosure interior, the holding sheet is matched with test tube bottom shape；The shell and permanent magnets homopolar-repulsion；The heater is mounted on that air-blowing is intracavitary, and drying pipe is connected to the top plate of air-blowing chamber；Air-blowing elastic slice is installed below heater, air inlet pipe is installed in the air-tight chamber of upside, the filter layer for only gas being allowed to flow into is provided in the air inlet pipe；The baker structure novel, uniqueness can carry out high efficiency drying to test tube, while test tube bottom effectively being avoided print stain occur, and the dust in air can be effectively prevent to pollute inboard wall of test tube.
Description
Technical field
The present invention relates to a kind of chemical devices, are a kind of test tube bakers particularly.
Background technique
Test tube is one of common equipment of chemical field；Test tube is cleaned after use, is dried, in case under
Secondary use；Traditional clean operation is cumbersome, needs many more manipulations such as cleaning, drying, cleaning；Especially test tube is in elongated pipe
The interior bottom of shape, test tube is difficult to touch, it is more difficult to wipe, while also be not easy to divulge information, be not easy drying, therefore test tube cleaning, drying
It is time-consuming and laborious, low efficiency work, seriously affects the process and efficiency of chemical experiment；The test tube baker used on the market
Blowing mouth is made into elongated tubulose, test tube tips upside down on blowing mouth to carry out drying operation；But due to test tube bottom and blowing
There are contact points for mouth, and therefore, the test tube bottom after drying can remain the print stain after drying, and this print stain is more difficult to clean, to experiment
Cause certain error；Furthermore there is also drying that uneven, drying gas carries that dust enters test tube etc. is more for this baker
Kind drawback.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of dustless test tube baker, which can
High efficiency drying is carried out to test tube, while test tube bottom effectively being avoided print stain occur, improves experimental precision, and air can be effectively prevent
In dust secondary pollution inboard wall of test tube.
To solve the above problems, the technical scheme adopted by the invention is that: this dustless test tube baker includes pedestal,
Pedestal is internally provided with heater, and the heater is by power supply power supply；The top of pedestal is provided with drying pipe, is managed in drying
Tube wall on offer gas vent；
The drying manages vertical installation on the base, and being provided in the drying pipe only allows the unidirectional of gas discharge
Valve；The upper end of drying pipe is provided with permanent magnets；Matched with drying pipe further includes having clamping to cover, and the clamping cover includes
Flexible holding sheet, the holding sheet and test tube bottom shape is arranged in the enclosure interior in the shell being made by permanent-magnet material
Shape matching；The shell and permanent magnets homopolar-repulsion；
The heater is mounted on that air-blowing is intracavitary, and drying pipe is connected to the top plate of air-blowing chamber；It is installed in the lower section of heater
There is air-blowing elastic slice, air-blowing chamber is separated into about two independent air-tight chambers by the air-blowing elastic slice；The air-blowing elastic slice is by remembering
Recall metal to be made into；The air-blowing elastic slice raises upward in low temperature, and when high temperature is downwardly convex；In the air-tight chamber of upside
Air inlet pipe is installed, the filter layer for only gas being allowed to flow into is provided in the air inlet pipe.
The beneficial effects of the present invention are: when needing to dry test tube, by the bottom for being mounted on test tube of clamping cover fastening, folder
It holds layer and is squeezed and deformation and fix test tube；Test tube is tipped upside down on drying pipe, clamping cover and permanent magnets homopolar-repulsion are denounceed in magnetic
Under the action of power, clamping cover carries the top that test tube is suspended on permanent magnets；The bottom of test tube is not contacted with drying pipe；Due to test tube
The deviation of installation, the nozzle of test tube may touch the tube wall of drying pipe；But the nozzle easy cleaning of test tube, Bu Huizao
It is difficult at great cleaning, while the operation deviation can be avoided by correctly installing test tube and clamping cover.
To heating installation power supply, heater starts continuous heating gas and the air-blowing elastic slice close to it；The air-blowing bullet in low temperature
Piece raises upward, close to heater, and with the heating of heater, air-blowing elastic slice heated fast deformation is simultaneously downwardly convex；On at this time
The air-tight chamber volume of side becomes larger, air pressure becomes smaller, and air is sucked by force, while air is inhaled into, by filter layer, in turn
Dust in air is intercepted, is filtered；Air-blowing elastic slice far from fast cooling after heater and is being sprung back, by the airtight of upside
The indoor air of chamber is pressed in drying pipe, and then is discharged from each gas vent, and invisible spectro droplet is evaporated, blown by the gas of high temperature
From；And then keep test tube dry, clean.
The present invention does not use air blower etc. to dry component, and during baker efforts, the noise of generation is smaller, energy
Noise pollution is enough effectively reduced, leaves quiet environment to laboratory；In drying course, clean gas is sprayed from drying pipe,
Inboard wall of test tube is not easy adhering dust, and test tube keeps clean after drying；More importantly drying pipe will not be contacted with test tube inner bottom surface,
Print stain will not be generated, the cleanliness of test tube is effectively improved.
Preferably, offering vertical gas port in permanent magnets；In order to accelerate the drying effect of test tube inner bottom surface.
Preferably, being equipped with the permanent magnetism piece of homopolar-repulsion between air-blowing elastic slice and the bottom plate of air-blowing chamber；In order to mention
It is high
Preferably, offering heat release hole on the bottom plate of the heater；In order to accelerate heat dissipation, the drop of air-blowing elastic slice
Temperature.
Preferably, the air-blowing elastic slice is when raising upward and heater contacts；In order to the transmitting of accelerated heat, add
The springing speed of fast air-blowing elastic slice.
Preferably, the tail portion of drying pipe and base via shaft hold rotatable connection, in the drying inner coaxial tube
It is fixedly installed with water conservancy diversion screw thread；When water conservancy diversion screw thread flows through in gas, push drying pipe around own axis, so that from baking
The flow rotation injection that main pipe sprays, improves the uniformity and drying efficiency of drying.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of this dustless test tube baker one embodiment.
Specific embodiment
Embodiment:
In the embodiment shown in fig. 1, this dustless test tube baker includes pedestal 1, is added in being internally provided with for pedestal 1
Hot device 21, the heater 21 is by power supply power supply；The top of pedestal 1 is provided with drying pipe 3, is opened on the tube wall of drying pipe 3
Equipped with gas vent；
The drying pipe 3 is vertical to be mounted on pedestal 1, and the tail portion and pedestal 1 for drying pipe 3 pass through the rotatable company of bearing
It connects, it is coaxial in the drying pipe 3 to be fixedly installed with water conservancy diversion screw thread 31；Being provided in the drying pipe 3 only allows gas
The unidirectional valve 32 of discharge；
The upper end of drying pipe 3 is provided with permanent magnets 33；Vertical gas port is offered in permanent magnets 33；It is managed with drying
3 it is matched further include having clamping cover 4, it includes the shell being made by permanent-magnet material that the clamping, which covers 4, is set in the enclosure interior
Flexible holding sheet 41 is set, the holding sheet 41 is matched with test tube bottom shape；The shell and 33 homopolar-repulsion of permanent magnets；
The heater 21 is mounted in air-blowing chamber 2, and drying pipe 3 is connected to the top plate of air-blowing chamber 2；Under heater 21
Side is equipped with air-blowing elastic slice 5, and air-blowing chamber 2 is separated into about two independent air-tight chambers by the air-blowing elastic slice 5；The air-blowing
Elastic slice 5 is made by memory metal；The air-blowing elastic slice 5 raises upward in low temperature, and when high temperature is downwardly convex；The air-blowing elastic slice
5 contact when raising upward with heater 21；Homopolar-repulsion is installed between air-blowing elastic slice 5 and the bottom plate of air-blowing chamber 2 forever
Magnetic sheet 51；Heat release hole is offered on the bottom plate of the heater 21；Air inlet pipe is installed in the air-tight chamber of upside
6, the filter layer for only gas being allowed to flow into is provided in the air inlet pipe 6.
When needing to dry test tube, by the bottom for being mounted on test tube of 4 fastening of clamping cover, holding sheet 41 is squeezed deformation simultaneously
Test tube is fixed；Test tube is tipped upside down on drying pipe 3, clamping cover 4 and 33 homopolar-repulsion of permanent magnets, under the action of magnetic repulsion,
4 carrying test tube of clamping cover is suspended on the top of permanent magnets 33；The bottom of test tube is not contacted with drying pipe 3；Due to test tube installation
Deviation, the nozzle of test tube may touch the tube wall of drying pipe 3；But the nozzle easy cleaning of test tube, it not will cause much
Cleaning it is difficult, while the operation deviation can be avoided by correctly installing test tube and clamping cover 4.
It powers to heater 21, heater 21 starts continuous heating gas and the air-blowing elastic slice 5 close to it；The drum in low temperature
Gas elastic slice 5 raises upward, close to heater 21, and with the heating of heater 21, the 5 heated fast deformation of air-blowing elastic slice is simultaneously downwardly convex
It rises；The air-tight chamber volume of upside becomes larger at this time, air pressure becomes smaller, and air is sucked by force, while air is inhaled into, is passed through
Filtering layer, and then the dust in air is intercepted, is filtered；Air-blowing elastic slice 5 far from fast cooling after heater 21 and is being sprung back,
The indoor air of the air-tight cavity of upside is pressed in drying pipe 3, and then is discharged from each gas vent, the gas of high temperature will be invisible spectro
Droplet evaporation is blown off；And then keep test tube dry, clean.
In the present embodiment, the gas of high temperature sprays simultaneously from gas vent and gas port, inner sidewall and interior bottom to test tube
The synchronous drying in face effectively increases drying efficiency, and drying pipe 3 is not contacted with test tube, can promote the stream of high-temperature gas in test tube
It is dynamic, it can be realized the complete drying of test tube；Meanwhile when gas flows through water conservancy diversion screw thread 31, air-flow drives drying pipe 3 to rotate, into
And promote the injection of the gas rotating sprayed from gas vent, accelerate the drying of test tube, effectively improves the drying uniformity and drying effect
Rate effectively prevent drying pipe 3 to contact formation print stain for a long time with the certain point of inboard wall of test tube；
In the present embodiment, contact heater 21 when air-blowing elastic slice 5 raises upward, can be at double by direct heat transmitting
Quickening air-blowing elastic slice 5 heat up deformation；Heat release hole promotes heat losses, temperature to reduce simultaneously, and the two effectively raises air-blowing
The frequency that elastic slice 5 bounces, and then reinforce the intensity of drying；The permanent magnetism piece 51 being arranged on 2 bottom plate of air-blowing chamber can enhance air-blowing bullet
The dynamics that piece 5 pops up, and then enhance the spouting velocity of air-flow；With various raising drying efficiencies.
The present invention does not use air blower etc. to dry component, and during baker efforts, the noise of generation is smaller, energy
Noise pollution is enough effectively reduced, leaves quiet environment to laboratory；In drying course, clean gas is sprayed from drying pipe 3,
Inboard wall of test tube is not easy adhering dust, and test tube keeps clean after drying；More importantly drying pipe 3 will not connect with test tube inner bottom surface
Touching, will not generate print stain, effectively improve the cleanliness of test tube.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of dustless test tube baker, this dustless test tube baker includes pedestal (1), in being internally provided with for pedestal (1)
Heater (21), the heater (21) is by power supply power supply；The top of pedestal (1) is provided with drying pipe (3), is managed in drying
(3) gas vent is offered on tube wall；It is mounted on pedestal (1) it is characterized by: the drying pipe (3) is vertical, described
The unidirectional valve (32) for only gas being allowed to be discharged is provided in drying pipe (3)；The upper end of drying pipe (3) is provided with permanent magnets
(33)；The tail portion and pedestal (1) of drying pipe (3) are by the rotatable connection of bearing, the coaxial fixation in the drying pipe (3)
Water conservancy diversion screw thread (31) are installed；Matched with drying pipe (3) further includes having clamping cover (4), and the clamping cover (4) includes by forever
Flexible holding sheet (41), the holding sheet (41) and test tube bottom is arranged in the enclosure interior in the shell that magnetic material is made into
The matching of portion's shape；The shell and permanent magnets (33) homopolar-repulsion；The heater (21) is mounted in air-blowing chamber (2), drying
Pipe (3) is connected to the top plate of air-blowing chamber (2)；It is equipped with below heater (21) air-blowing elastic slice (5), the air-blowing elastic slice
(5) air-blowing chamber (2) is separated into about two independent air-tight chambers；The air-blowing elastic slice (5) is made by memory metal；It is described
Air-blowing elastic slice (5) raises upward in low temperature, and when high temperature is downwardly convex；Air inlet pipe is installed in the air-tight chamber of upside
(6), the filter layer for only gas being allowed to flow into is provided in the air inlet pipe (6).
2. dustless test tube baker according to claim 1, it is characterised in that: it is vertical to offer on permanent magnets (33)
Gas port.
3. dustless test tube baker according to claim 1 or 2, it is characterised in that: in air-blowing elastic slice (5) and air-blowing chamber
(2) the permanent magnetism piece (51) of homopolar-repulsion is installed between bottom plate.
4. dustless test tube baker according to claim 3, it is characterised in that: opened on the bottom plate of the heater (21)
Equipped with heat release hole.
5. dustless test tube baker according to claim 3, it is characterised in that: the air-blowing elastic slice (5) is raising upward
When contacted with heater (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393197.3A CN107014177B (en) | 2017-05-27 | 2017-05-27 | Dustless test tube baker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393197.3A CN107014177B (en) | 2017-05-27 | 2017-05-27 | Dustless test tube baker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107014177A CN107014177A (en) | 2017-08-04 |
| CN107014177B true CN107014177B (en) | 2019-05-24 |
Family
ID=59451241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393197.3A Expired - Fee Related CN107014177B (en) | 2017-05-27 | 2017-05-27 | Dustless test tube baker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014177B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830691A (en) * | 2017-10-25 | 2018-03-23 | 湖南辉讯企业管理有限公司 | A kind of test tube drying unit |
| CN108007097B (en) * | 2017-11-21 | 2019-11-08 | 宁波江北文增新材料科技有限公司 | Material drying unit |
| CN108286894A (en) * | 2018-02-06 | 2018-07-17 | 中国人民解放军第八医院 | A kind of drying device of medical treatment specimen collection container |
| CN112677651B (en) * | 2020-12-23 | 2022-09-30 | 江西万丽龙实业有限公司 | Printing matter surface ink drying device of printing machine delivery part |
| CN113446827B (en) * | 2021-08-31 | 2021-11-12 | 海门市佳宏世泰实验器材有限公司 | Umbrella type drying equipment for glass test tubes |
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|---|---|---|---|---|
| DE19735204A1 (en) * | 1997-08-14 | 1999-02-18 | Silvia Dipl Ing Fath | Process and assembly to dry organic kitchen wastes using electro- magnetic field |
| CN201502452U (en) * | 2009-08-14 | 2010-06-09 | 宁波贝斯特航空技术工程有限公司 | Carburetor with air intake compensation structure |
| CN202876660U (en) * | 2012-09-28 | 2013-04-17 | 萍乡市环球化工填料有限公司 | Totally closed assembled low-pressure molecular sieve |
| CN104612837A (en) * | 2013-11-04 | 2015-05-13 | 陕西四季春清洁热源股份有限公司 | Inlet airflow adjusting valve plate of heat pump engine |
| CN204849134U (en) * | 2015-06-04 | 2015-12-09 | 苏州富莱克斯氨纶有限公司 | Spandex spouts a structure |
| CN105300060A (en) * | 2015-11-16 | 2016-02-03 | 刘操 | Cleaning and drying device for machining fire extinguisher bottles |
| CN105823314A (en) * | 2016-03-30 | 2016-08-03 | 芜湖富春染织有限公司 | Yarn drying device |
-
2017
- 2017-05-27 CN CN201710393197.3A patent/CN107014177B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19735204A1 (en) * | 1997-08-14 | 1999-02-18 | Silvia Dipl Ing Fath | Process and assembly to dry organic kitchen wastes using electro- magnetic field |
| CN201502452U (en) * | 2009-08-14 | 2010-06-09 | 宁波贝斯特航空技术工程有限公司 | Carburetor with air intake compensation structure |
| CN202876660U (en) * | 2012-09-28 | 2013-04-17 | 萍乡市环球化工填料有限公司 | Totally closed assembled low-pressure molecular sieve |
| CN104612837A (en) * | 2013-11-04 | 2015-05-13 | 陕西四季春清洁热源股份有限公司 | Inlet airflow adjusting valve plate of heat pump engine |
| CN204849134U (en) * | 2015-06-04 | 2015-12-09 | 苏州富莱克斯氨纶有限公司 | Spandex spouts a structure |
| CN105300060A (en) * | 2015-11-16 | 2016-02-03 | 刘操 | Cleaning and drying device for machining fire extinguisher bottles |
| CN105823314A (en) * | 2016-03-30 | 2016-08-03 | 芜湖富春染织有限公司 | Yarn drying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107014177A (en) | 2017-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jingsheng Inventor after: Zhao Yaqin Inventor before: Zhao Yaqin |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190428 Address after: 264200 No. 14 Baoquan Road, Huancui District, Weihai City, Shandong Province Applicant after: Wang Jingsheng Address before: 215000 room 1418, block D, Yue Yue Plaza, 2188 Kaiping Road, Wujiang District, Suzhou, Jiangsu. Applicant before: Zhao Yaqin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200527 |