CN203672071U - Test tube air drying device - Google Patents
Test tube air drying device Download PDFInfo
- Publication number
- CN203672071U CN203672071U CN201320764935.8U CN201320764935U CN203672071U CN 203672071 U CN203672071 U CN 203672071U CN 201320764935 U CN201320764935 U CN 201320764935U CN 203672071 U CN203672071 U CN 203672071U
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- China
- Prior art keywords
- air
- test tube
- air drying
- tubes
- dry
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Abstract
The utility model provides a test tube air drying device which comprises a box with a box cover on the top. The inside of the box is divided into an air drying area and a control area, the bottom of the air drying area is provided with a heater, the middle portion of the air drying area is provided with an electric fan, the side, close the heater, in the air drying area is provided with an air inlet, and the inside of the control area is provided with a control circuit electrically connected with the heater and the electric fan. The test tube air drying device is characterized in that the box cover is provided with multiple ventilation tubes extending outward from the box cover and used for hanging test tubes, the ventilation tubes are communicated with the inside of the air drying area, and the ventilation tubes are evenly provided with multiple ventilation holes. When the test tube air drying device is used, the test tubes are arranged on the ventilation tubes in an inverted and sleeved mode, hot air or cold air generated in the air drying area is conveyed into the test tubes through the ventilation tubes and the ventilation holes, and moisture in the test tubs can be quickly dried under the action of air flow capable of being adjusted in air speed and temperature. Meanwhile, water stains are not left in the test tubes, and the test tube air drying device can be suitable for the test tubes of various specifications in use and is high in adaptability due to the ventilation tubes which protrude out of the box cover outwards.
Description
Technical field
The utility model relates to a kind of test tube air-dry apparatus, relates in particular to a kind of rate of drying fast, and in test tube, does not stay water stain air-dry apparatus after dry.
Background technology
After using, test tube conventionally needs to clean in order to avoid the inner residual corrosion and damage test tube of solution, the step of generally following when test tube cleans is: add successively cleaning fluid-running water-distilled water, after cleaning, conventionally the distilled water of test tube inside need to be drained or air-dry, processing mode common in laboratory allows it naturally drain for test tube is upside down on testing stand, also having by air-dry machine has assisted dewatering of test tube to drain, naturally drain rate of drying slow, air-dry machine is to dry up test tube by hot blast, and hot blast is inapplicable for some plastic test tubes, simultaneously no matter be that nature drains or all has in dry rear test tube and can leave water stain shortcoming by air-dry machine, bring trouble and worry to high-precision test.
Utility model content
In order to solve the deficiency in background technology, the purpose of this utility model is to overcome the defect of background technology, provides a kind of rate of drying fast, and in test tube, does not stay water stain test tube air-dry apparatus after dry.
For achieving the above object, the technical solution adopted in the utility model is: a kind of test tube air-dry apparatus, comprise that top is provided with the casing of case lid, in described casing, be divided into air-dry district and control zone, the bottom in described air-dry district is provided with heater, middle part is provided with electric fan, a side near described heater in described air-dry district is provided with air inlet, in described control zone, be provided with respectively and heater, the control circuit of electric fan electrical connection, it is characterized in that: described case lid is provided with several and stretches out case lid outwards for hanging the ventilation duct of vertical described test tube, and described ventilation duct and air-dry district internal communication, on described ventilation duct, be equipped with several passages.
In preferred embodiment of the utility model, further comprise that described control circuit is provided with timer.
In preferred embodiment of the utility model, further comprise that described control circuit is provided with thermoregulator.
In preferred embodiment of the utility model, further comprise that described ventilation duct stretches out case lid and is provided with rubber Anti-slip cover processed in the top of part laterally.
In preferred embodiment of the utility model, further comprise that the contact position of described ventilation duct and case lid is provided with sealing ring.
In preferred embodiment of the utility model, further comprise that described heater is the one in heating resistance wire, infrared heating pipe, microwave heating pipe.
Usefulness of the present utility model is: a kind of test tube air-dry apparatus of the present utility model, test tube is stood upside down and is set on ventilation duct, the hot blast producing in air-dry district or cold wind are sent to in vitro through ventilation duct and passage, under the distinguished and admirable effect that can regulate in wind speed and temperature, dry up fast invisible spectro moisture, simultaneously in vitro not residual water stain; Protrude from the test tube that ventilation duct that case lid arranges laterally makes this device go for plurality of specifications simultaneously and use, as long as test tube can be set on ventilation duct and can use, simple in structure, applicability is strong.
figure of description
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
In figure: 2, case lid, 4, casing, 6, air-dry district, 8, control zone, 10, heater, 12, electric fan, 14, air inlet, 16, control circuit, 18, ventilation duct, 20, passage, 22, timer, 24, thermoregulator, 26, Anti-slip cover, 28, sealing ring.
The specific embodiment
In order to make those skilled in the art person understand better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of test tube air-dry apparatus, comprise that top is provided with the casing 4 of case lid 2, in casing 4, be divided into air-dry district 6 and control zone 8, the bottom in air-dry district 6 is provided with heater 10, middle part is provided with electric fan 12, the utility model preferred heater 10 is heating resistance wire or infrared heating pipe or microwave heating pipe, firing rate is fast, the interior side near heater 10 in air-dry district 6 is provided with air inlet 14, in control zone 8, be provided with respectively and heater 10, the control circuit 16 that electric fan 12 is electrically connected, case lid 2 is provided with several and stretches out case lid 2 outwards for hanging the ventilation duct 18 of vertical test tube, and ventilation duct 18 and air-dry district 6 internal communication, on ventilation duct 18, be equipped with several passages 20.
When air-dry apparatus work of the present utility model, can make respectively cold-hot wind, first judge test tube air-dry be to want hot blast or cold wind, if need cold wind, start electric fan 12, if need hot blast, start heater 10 and electric fan 12, reach after desired temperature until the interior temperature of casing 4, test tube is hung and stood on ventilation duct 18, now, the thermal source that heater 10 produces is dried test tube inside by ventilation duct 18 and passage 20, the electric fan 12 of simultaneously working transmits thermal current, for thermal current guiding, thermal current is blown fast to test tube inside from ventilation duct 18, and from passage 20, water test tube is purged continuously, reach rapid draing, after dry, do not stay water stain object.
As a preferred version of the present utility model, on control circuit 16, be provided with timer 22, utilize timer 22 to control the heat time of heater 10, increase the automaticity of air-dry apparatus.
As a preferred version of the present utility model, on control circuit 16, be provided with thermoregulator 24, can carry out regulation and control to the temperature in casing 4.
As a preferred version of the present utility model; stretch out case lid 2 at ventilation duct 18 and be provided with rubber Anti-slip cover 26 processed in the top of part laterally; Anti-slip cover 26 protects test tube not touched by ventilation duct 18 tube walls on the one hand; there is on the other hand anti-skidding effect; from passage 20, air-flow is out to the effect of a power of test tube, and Anti-slip cover 26 can prevent that test tube drops under the effect of this power.
As a preferred version of the present utility model, be provided with sealing ring 28 in ventilation duct 18 and the contact position of case lid 2, sealing ring 28 has the effect of insulation.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (6)
1. a test tube air-dry apparatus, comprise that top is provided with the casing of case lid, in described casing, be divided into air-dry district and control zone, the bottom in described air-dry district is provided with heater, middle part is provided with electric fan, a side near described heater in described air-dry district is provided with air inlet, in described control zone, be provided with respectively and heater, the control circuit of electric fan electrical connection, it is characterized in that: described case lid is provided with several and stretches out case lid outwards for hanging the ventilation duct of vertical described test tube, and described ventilation duct and air-dry district internal communication, on described ventilation duct, be equipped with several passages.
2. a kind of test tube air-dry apparatus according to claim 1, is characterized in that: described control circuit is provided with timer.
3. a kind of test tube air-dry apparatus according to claim 1, is characterized in that: described control circuit is provided with thermoregulator.
4. a kind of test tube air-dry apparatus according to claim 1, is characterized in that: described ventilation duct stretches out case lid and is provided with rubber Anti-slip cover processed in the top of part laterally.
5. a kind of test tube air-dry apparatus according to claim 4, is characterized in that: the contact position of described ventilation duct and case lid is provided with sealing ring.
6. a kind of test tube air-dry apparatus according to claim 1, is characterized in that: described heater is the one in heating resistance wire, infrared heating pipe, microwave heating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764935.8U CN203672071U (en) | 2013-11-29 | 2013-11-29 | Test tube air drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764935.8U CN203672071U (en) | 2013-11-29 | 2013-11-29 | Test tube air drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672071U true CN203672071U (en) | 2014-06-25 |
Family
ID=50968357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764935.8U Expired - Fee Related CN203672071U (en) | 2013-11-29 | 2013-11-29 | Test tube air drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615874A (en) * | 2013-11-29 | 2014-03-05 | 苏州市亿达净化实验室设备有限公司 | Test tube air drying device |
| CN105222569A (en) * | 2015-11-19 | 2016-01-06 | 内蒙古包钢钢联股份有限公司 | Ultrasonic inspection steel pipe high-pressure blast equipment for drying |
| CN106052327A (en) * | 2016-07-29 | 2016-10-26 | 无锡市三峰仪器设备有限公司 | Experimental apparatus drying device |
| CN106091619A (en) * | 2016-07-29 | 2016-11-09 | 无锡市三峰仪器设备有限公司 | A kind of quick-drying experimental apparatus drying unit |
-
2013
- 2013-11-29 CN CN201320764935.8U patent/CN203672071U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615874A (en) * | 2013-11-29 | 2014-03-05 | 苏州市亿达净化实验室设备有限公司 | Test tube air drying device |
| CN105222569A (en) * | 2015-11-19 | 2016-01-06 | 内蒙古包钢钢联股份有限公司 | Ultrasonic inspection steel pipe high-pressure blast equipment for drying |
| CN106052327A (en) * | 2016-07-29 | 2016-10-26 | 无锡市三峰仪器设备有限公司 | Experimental apparatus drying device |
| CN106091619A (en) * | 2016-07-29 | 2016-11-09 | 无锡市三峰仪器设备有限公司 | A kind of quick-drying experimental apparatus drying unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |