CN107388747A - It is easy to the laboratory desiccators uncapped - Google Patents
It is easy to the laboratory desiccators uncapped Download PDFInfo
- Publication number
- CN107388747A CN107388747A CN201710786705.4A CN201710786705A CN107388747A CN 107388747 A CN107388747 A CN 107388747A CN 201710786705 A CN201710786705 A CN 201710786705A CN 107388747 A CN107388747 A CN 107388747A
- Authority
- CN
- China
- Prior art keywords
- receptacle body
- drying receptacle
- connecting tube
- drier
- easy
- 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
Links
- 238000001035 drying Methods 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 238000005070 sampling Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Abstract
The invention discloses a kind of laboratory desiccators for being easy to uncap, including drying receptacle body, cover and store layer in the top cover at the top of drying receptacle body and the drier installed in the bottom of drying receptacle body, stored in drier and an electric heater unit is installed below layer, also include pressure equaliser, pressure equaliser includes drawdown pump, atmospheric valve and connecting tube, the drawdown pump is installed, the other end access top cover of connecting tube is interior and the atmospheric valve is installed in the connecting tube at the end in one end access drying receptacle body of connecting tube and in the connecting tube at the end.The present invention ensures that the pressure in drying receptacle body is less than or equal to normal pressure, can rapidly open top cover in any case by the pressure equaliser of setting；Room is stored by the way that the inside of drying receptacle body to be separated into the sample of more than 2 with circular hole dividing plate simultaneously, several samples can be stored, storing capacity is big；And the side door of the sidepiece setting hinge-type opening in drying receptacle body, sampling are convenient.
Description
Technical field
The present invention relates to a kind of laboratory desiccators tool, and in particular to a kind of laboratory desiccators for being easy to uncap.
Background technology
In laboratory, it is often necessary to which a dry enclosed environment carrys out interim or long-term preservation sample, to avoid sample
Product make moist.Therefore, typically sample is stored in special storing unit in the lab.And because sample is in storage process
Easily and air contact, making moist for sample is caused, so as to influence the use of sample.In the prior art, occur various by storing
With drying the drier being combined as a whole.Such as the Chinese utility model patent that Authorization Notice No. is CN204830713U discloses
One kind experiment with can heating type drier, including drying receptacle body, be stamped dryer door, the drying receptacle on drying receptacle body
Storage disk is designed with vivo, holds room formed with drier between storage disk and the drying receptacle body, drier holds interior
Equipped with drier；It is sealedly connected with drying receptacle body and holds seat, is held between seat and drying receptacle body formed with heating chamber,
Heating chamber is connected with temperature adjustable device built with heater strip on heater strip.The drier of the structure can avoid working as drier face
Need to take out the trouble that heating removes water when color changes, it is easy to operate, quick.But the laboratory desiccators of this kind of structure make
Used time, still suffer from following defect：
1) because the drying receptacle body and container cover for storing samples are all glass material, and drying receptacle body is with holding
Device lid generally covers relation up and down so that the container cover of glass material is easily bonded on container body, is opened container cover and is stranded
Difficulty, especially winter and the drier do not opened for a long time, uncap even more difficult；
2) internal structure for the drying receptacle body of storing samples is simple, is only capable of placing one or two kind of sample, stores sample
Species is relatively limited, the sample dose that can place is also less, be unfavorable for the daily management in laboratory.
The content of the invention
For above-mentioned deficiency, the present invention will provide a kind of simple in construction and be easy to the laboratory desiccators uncapped, and it is not
It can only classify and store several samples, the drier in drying receptacle can also be dehydrated to ensure that drying for drier is imitated
Fruit.
To achieve the above object, the present invention is achieved through the following technical solutions：
Be easy to the laboratory desiccators uncapped, including drying receptacle body, cover top cover at the top of drying receptacle body with
And the drier installed in the bottom of drying receptacle body stores layer, stored in drier and electrical heating dress is installed below layer
Put, in addition to pressure equaliser, the pressure equaliser include drawdown pump, atmospheric valve and connecting tube, the connecting tube
The drawdown pump is installed, the other end of connecting tube is accessed in top cover in one end access drying receptacle body and in the connecting tube at the end
And the atmospheric valve is installed in the connecting tube at the end.
In such scheme, in order that the drier of this structure can store several samples, the inside of the drying receptacle body
Sample by being separated into more than 2 with circular hole dividing plate stores room, while in order to further be easy to pick and place in drying receptacle body
Sample, one side door can be hinged with by hinge in the sidepiece of drying receptacle body, door knob is installed on the side door.
In such scheme, to ensure the seal in drying receptacle body, preferably in the side door and drying receptacle body
Junction is provided with soft rubber sealing strip.
In such scheme, in order to understand the humidity in drying receptacle body and intelligently be thermally dried work to drier
Make, this drier may also include control device, and the control device includes single-chip microcomputer, LED display and is connected to monolithic
The first humidity sensor, the second humidity sensor of the input of machine, first humidity sensor are arranged on drying receptacle body
Interior, second humidity sensor is stored in layer installed in drier, and the output end of the single-chip microcomputer is connected with electric heater unit,
The LED display is arranged on top cover and is connected with the output end of single-chip microcomputer.
In such scheme, the electric heater unit is specifically as follows constant temperature resistive heating device.
The beneficial effects of the invention are as follows：
1) present invention can ensure drying receptacle body by setting pressure equaliser between top cover and drying receptacle body
Interior pressure is less than or equal to normal pressure, so as to can rapidly open top cover in any case, is taken out from top cover and is placed in top
The sample of layer；
2) present invention stores room by the way that the inside of drying receptacle body to be separated into the sample of more than 2 with circular hole dividing plate, can
To store the sample of multiple types and storing capacity is big；The side door opened simultaneously in the sidepiece setting hinge-type of drying receptacle body, takes
Sample prescription is just；
3) control device that the present invention is set, can understand drying in real time by the first humidity sensor and LED display
Humidity in container body, and being capable of intelligent control electric heater unit pair by the use of the second humidity sensor and combination single-chip microcomputer
The heating work of drier, it is simple in construction, intelligence degree is high.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of laboratory desiccators for being originally easy to uncap.
Fig. 2 is the composition frame chart of the control device.
In figure marked as：1st, LED display, 2, top cover, 3, atmospheric valve, 4, connecting tube, 5, drawdown pump, 6, sample stores
Room, 7, band circular hole dividing plate, 8, drier store layer, 9, electric heater unit, 10, door knob, 11, drying receptacle body, the 12, first humidity
Sensor, the 13, second humidity sensor.
Embodiment
As shown in figure 1, be easy to the laboratory desiccators uncapped, including drying receptacle body 11, cover in drying receptacle body 11
The top cover 2 at top and the drier installed in the bottom of drying receptacle body 11 store layer 8, stored in drier under layer 8
Side is provided with an electric heater unit 9.In the present embodiment, the electric heater unit 9 is constant temperature resistive heating device.The drier
Also include pressure equaliser, the pressure equaliser includes drawdown pump 5, atmospheric valve 3 and connecting tube 4, the connecting tube 4
The drawdown pump 5, the other end access of connecting tube 4 are installed in one end access drying receptacle body 11 and in the connecting tube 4 at the end
The atmospheric valve 3 is installed in top cover 2 and in the connecting tube 4 at the end.
In the present embodiment, the inside of the drying receptacle body 11 is stored up by being separated into the sample of more than 2 with circular hole dividing plate 7
Room 6 is put, and one side door is hinged with by hinge in the sidepiece of drying receptacle body 11, door knob 10 is installed on the side door.Enter
One step, the side door are provided with soft rubber sealing strip with the junction of drying receptacle body 11.It is described dry in the present embodiment
The inside of dry container body 11 passes sequentially through band circular hole dividing plate 7 and is separated into 4 samples from top to bottom stores room 6；Certainly, the drying
The inside of container body 11 can also pass sequentially through band circular hole dividing plate 7 from left to right and be separated into 4 samples to store room 6.Sample stores up
The number for putting room 6 is not limited in 4 that the present embodiment is pointed out, can be stored according to the volume size of drier and essence demand come
Carry out selection setting.
As shown in Fig. 2 also including control device, the control device includes single-chip microcomputer, LED display 1 and connected respectively
The first humidity sensor 12, the second humidity sensor 13 in the input of single-chip microcomputer.First humidity sensor 12 is installed
In drying receptacle body 11, for detecting the humidity in drying receptacle body 11 in real time.Second humidity sensor 13 is arranged on
Drier is stored in layer 8, the humidity for detecting drier.The output end of the single-chip microcomputer is connected with electric heater unit 9, described
LED display 1 is arranged on top cover 2 and is connected with the output end of single-chip microcomputer.
When in use, the first humidity sensor 12 detects the humidity in drying receptacle body 11 to this control device in real time, concurrently
Shown after giving single-chip microcomputer on LED display 1；Second humidity sensor 13 inserts the inside of drier, sensing in real time, detection
The humidity of drier, and single-chip microcomputer is sent to, when the humidity that the second humidity sensor 13 detects is more than what is set in single-chip microcomputer
During humidity value, illustrate drier water absorbing capacity saturation, then single-chip microcomputer will control electric heater unit 9 to do drier
It is dry, realize that intelligence keeps drier that work can be dried always.
Explanation embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in this hair
Within bright protection domain.
Claims (5)
1. be easy to the laboratory desiccators uncapped, including drying receptacle body (11), cover at the top of drying receptacle body (11)
Top cover (2) and drier installed in the bottom of drying receptacle body (11) store layer, store the lower section installation of layer in drier
There is an electric heater unit (9), it is characterised in that：Also include pressure equaliser, the pressure equaliser includes drawdown pump
(5), atmospheric valve (3) and connecting tube (4), one end access drying receptacle body (11) of the connecting tube (4) are interior and in the company at the end
The drawdown pump (5) is installed, the other end access top cover (2) of connecting tube (4) is interior and in the connecting tube (4) at the end in adapter (4)
The upper installation atmospheric valve (3).
2. the laboratory desiccators according to claim 1 for being easy to uncap, it is characterised in that：The drying receptacle body (11)
Inside store room (6) by being separated into the sample of more than 2 with circular hole dividing plate (7), and in the sidepiece of drying receptacle body (11)
One side door is hinged with by hinge, door knob (10) is installed on the side door.
3. the laboratory desiccators according to claim 2 for being easy to uncap, it is characterised in that：The side door holds with drying
The junction of body (11) is provided with soft rubber sealing strip.
4. the laboratory desiccators according to claim 1 for being easy to uncap, it is characterised in that：Also include control device, institute
State control device include single-chip microcomputer, LED display (1) and be connected to single-chip microcomputer input the first humidity sensor
(12), the second humidity sensor (13), first humidity sensor (12) are arranged in drying receptacle body (11), and described second
Humidity sensor (13) is stored in layer installed in drier, and the output end of the single-chip microcomputer is connected with electric heater unit (9), described
LED display (1) is arranged on top cover (2) and is connected with the output end of single-chip microcomputer.
5. it is easy to the laboratory desiccators uncapped according to claim 1 or 5, it is characterised in that：The electric heater unit
(9) it is constant temperature resistive heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786705.4A CN107388747A (en) | 2017-09-04 | 2017-09-04 | It is easy to the laboratory desiccators uncapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786705.4A CN107388747A (en) | 2017-09-04 | 2017-09-04 | It is easy to the laboratory desiccators uncapped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388747A true CN107388747A (en) | 2017-11-24 |
Family
ID=60349133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710786705.4A Pending CN107388747A (en) | 2017-09-04 | 2017-09-04 | It is easy to the laboratory desiccators uncapped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388747A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202823416U (en) * | 2012-09-17 | 2013-03-27 | 天津出入境检验检疫局工业产品安全技术中心 | Device combining drying and storage and usage of drying agent |
| US20130212904A1 (en) * | 2010-10-06 | 2013-08-22 | Yukimasa Adachi | Method for detecting water in plastics and water removal system for plastic materials |
| CN204583215U (en) * | 2015-02-04 | 2015-08-26 | 昆明理工大学 | A kind of glass desicator |
| CN204833017U (en) * | 2015-07-28 | 2015-12-02 | 天津元亨利贞科技有限公司 | Novel watch -dog switch board |
| KR101665625B1 (en) * | 2015-12-15 | 2016-10-12 | 강신복 | Method for pre-drying refractory for furnauce |
| CN206207906U (en) * | 2016-11-11 | 2017-05-31 | 三峡大学仁和医院 | A kind of drier with moisture measurement |
| CN206451991U (en) * | 2016-11-27 | 2017-08-29 | 山东协和学院 | A kind of distribution box with waterproof and dampproof function |
| CN207395314U (en) * | 2017-09-04 | 2018-05-22 | 钦州学院 | Convenient for the laboratory desiccators uncapped |
-
2017
- 2017-09-04 CN CN201710786705.4A patent/CN107388747A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130212904A1 (en) * | 2010-10-06 | 2013-08-22 | Yukimasa Adachi | Method for detecting water in plastics and water removal system for plastic materials |
| CN202823416U (en) * | 2012-09-17 | 2013-03-27 | 天津出入境检验检疫局工业产品安全技术中心 | Device combining drying and storage and usage of drying agent |
| CN204583215U (en) * | 2015-02-04 | 2015-08-26 | 昆明理工大学 | A kind of glass desicator |
| CN204833017U (en) * | 2015-07-28 | 2015-12-02 | 天津元亨利贞科技有限公司 | Novel watch -dog switch board |
| KR101665625B1 (en) * | 2015-12-15 | 2016-10-12 | 강신복 | Method for pre-drying refractory for furnauce |
| CN206207906U (en) * | 2016-11-11 | 2017-05-31 | 三峡大学仁和医院 | A kind of drier with moisture measurement |
| CN206451991U (en) * | 2016-11-27 | 2017-08-29 | 山东协和学院 | A kind of distribution box with waterproof and dampproof function |
| CN207395314U (en) * | 2017-09-04 | 2018-05-22 | 钦州学院 | Convenient for the laboratory desiccators uncapped |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |