CN205245707U - Electric heating constant -temperature blowing drying box - Google Patents
Electric heating constant -temperature blowing drying box Download PDFInfo
- Publication number
- CN205245707U CN205245707U CN201521098303.8U CN201521098303U CN205245707U CN 205245707 U CN205245707 U CN 205245707U CN 201521098303 U CN201521098303 U CN 201521098303U CN 205245707 U CN205245707 U CN 205245707U
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- CN
- China
- Prior art keywords
- electric heating
- hothouse
- drying box
- sample
- temperature blowing
- 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
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Abstract
The utility model discloses an electric heating constant -temperature blowing drying box, an electric heating constant -temperature blowing drying box, the power distribution box comprises a box body, the side of box is provided with the fan, and the opposite side of box is provided with the drying chamber of the sample that is used for drying, be provided with in the drying chamber and be used for placing the shelf of sample and be located drying chamber lateral wall and external communicating exhaust hole, its characterized in that: the shelf includes placing the pipe and being used for connecting the many poles of shelving of placing the pipe of the many ventilation holes that set up and have a plurality of evenly distributed side by side, the fan place the pipe and shelve the intercommunication of pole three, the utility model has the advantages of it is following and effect: shelving on ventilation hole on the pole can blow to the sample with wind uniformly, making each position of sample receive the wind action together, the drying is more even.
Description
Technical field
The utility model relates to a kind of drying equipment, particularly a kind of electric heating constant-temperature blowing drying box.
Background technology
Electric heating constant-temperature blowing drying box is all one of unusual extensive laboratory equipments of present various lab-purpose, as the main tool of exact constant temperature and auxiliary heating. Electric heating constant-temperature blowing drying box is mainly made up of drying box, heating tube, tempilstick and controller.
Application number is the Chinese patent " electric heating constant-temperature blowing drying box " of 201320075707.X, a kind of electric heating constant-temperature blowing drying box is disclosed, it comprises hothouse, inner bag, control device and heater, in the external wall of upper portion of hothouse, be provided with control panel, inner bag is fixedly installed in the inside of hothouse, the top of hothouse inner side is provided with control device, between the outer wall of inner bag and the inwall of hothouse, be provided with heater, the control output end of control device is connected with heater, and the control output end of control panel is connected with control device; The bottom of hothouse dorsal part offers exhaust outlet, and hothouse inside is provided with air blast, and air blast aligns with exhaust outlet. The utility model has the advantage of: the fast and homogeneous heating of firing rate; Stable and reliable operation; Adopt mirror face stainless steel material to make inner bag, after power-off, still can keep long period constant temperature.
Although having solved, this invention heats fast and energy-conservation problem, but the air blast of this device is from the monolateral wind that produces, make the nearer cross force of close air blast larger, the speed of oven dry, one end far away drying rate is slow, can affect the drying effect of sample.
Utility model content
The purpose of this utility model is to provide and a kind ofly wind-force can be dispersed in uniformly to a kind of electric heating constant-temperature blowing drying box on sample.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of electric heating constant-temperature blowing drying box, comprise casing, the side of described casing is provided with blower fan, the opposite side of casing is provided with the hothouse for drying sample, in described hothouse, be provided with the shelf for placing sample and be positioned at hothouse sidewall and the extraneous steam vent communicating, described shelf comprises that many are arranged side by side and with the disposed tubes of multiple equally distributed air vents and the bar of shelving for being connected many disposed tubes, described blower fan, described disposed tubes and described in shelve bar three intercommunication.
By adopting technique scheme, due to blower fan, disposed tubes with shelve bar intercommunication, so the wind that blower fan produces can be delivered in disposed tubes by shelving bar, again by the air vent in disposed tubes by wind to the specimen surface being positioned in disposed tubes, because the air vent in disposed tubes is uniformly distributed, so sample can be dried uniformly, make drying box can have better drying effect.
The described bar of shelving is ventilation slot near a side of the left wall of drying box, and described blower fan is provided with the ventilation duct communicating with ventilation slot.
By adopting technique scheme, the blower fan wind producing that moves is delivered to by ventilation duct in the ventilation slot of shelving bar, and the wind that blower fan can be produced be gathered within the specific limits effectively, and wind-force can not be scattered and disappeared, not only can save the energy, can also reach better drying effect.
Described ventilation slot lower surface is provided with the heating wire that heat in hothouse is provided.
By adopting technique scheme, heating wire is set in ventilation slot, more abundant must being delivered in hothouse by the effect of wind-force of heat energy that heating wire can be produced, can save drying time, economizes on resources.
In sum, the utlity model has following beneficial effect: the utility model by setting have many be arranged side by side and with the disposed tubes of multiple equally distributed air vents and with its intercommunication shelve bar and blower fan, can make the wind-force of specimen surface more even, each position of sample can be dried, produce better drying effect, and by the mode of heating wire is set in the ventilation slot of shelving bar, the heat energy that heating wire is produced can be delivered on sample more fully, make the rate of drying of sample each several part identical, can improve the degree of accuracy of test, can also save the energy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model shelf;
Fig. 3 is the schematic diagram that the utility model blower fan is connected with shelf.
In figure: 1, casing; 2, blower fan; 3, hothouse; 4, shelf; 5, steam vent; 6, air vent; 7, shelve bar; 8, ventilation slot; 9, ventilation duct; 10, heating wire.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to Fig. 3, the utility model is described in further detail.
A kind of electric heating constant-temperature blowing drying box, comprises casing 1, and the side of described casing 1 is provided with blower fan 2, the opposite side of casing 1 is provided with the hothouse 3 for drying sample, in hothouse 3, being provided with the checkout equipment such as thermometer and hygrometer, is prior art, and the present embodiment is no longer set forth.
In described hothouse 3, be provided with the shelf 4 for placing sample and be positioned at hothouse 3 sidewalls and the extraneous steam vent 5 communicating, steam vent 5 can promote the Air Flow in hothouse 3, increase drying effect, described shelf 4 comprises that many are arranged side by side and shelve bar 7 with the disposed tubes of multiple equally distributed air vents 6 with for what be connected many disposed tubes, shelf 4 can be placed on hothouse 3 itself with baffle plate on. In the present embodiment, adopt shelf 4 not exclusive scheme, also can by disposed tubes directly with the scheme such as hothouse 3 walls are connected.
Described blower fan 2, described disposed tubes and described in shelve bar 7 three's intercommunications, because three communicates, between three, produce circulation so the wind energy that blower fan 2 produces is enough, thus the function of the transmission wind reaching.
The described bar 7 of shelving is ventilation slot 8 near a side of the left wall of drying box, described blower fan 2 is provided with the ventilation duct 9 communicating with ventilation slot 8, ventilation slot 8 is connected with ventilation duct 9, and the wind that blower fan 2 can be produced is delivered in ventilation slot 8 completely by ventilation duct 9, and can in transmittance process, not occur to scatter and disappear.
Described ventilation slot 8 lower surfaces are provided with the heating wire 10 that hothouse 3 internal heat are provided, heating wire 10 can have various shape and material, the performance that can generate heat by its energising, in the time of the higher temperature of the interior needs of hothouse 3, the heat energy that heating wire 10 in ventilation slot 8 produces arrives thermal energy transfer in hothouse 3 by the wind of ventilation slot 8 interior processes, makes the transmission of heat energy more rapidly completely.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Claims (3)
1. an electric heating constant-temperature blowing drying box, comprise casing (1), the side of described casing (1) is provided with blower fan (2), the opposite side of casing (1) is provided with the hothouse (3) for drying sample, in described hothouse (3), be provided with the shelf (4) for placing sample and be positioned at hothouse (3) sidewall and the extraneous steam vent (5) communicating, it is characterized in that: described shelf (4) comprises that many are arranged side by side and shelve bar (7) with the disposed tubes of multiple equally distributed air vents (6) with for what be connected many disposed tubes, described blower fan (2), described disposed tubes and described in shelve bar (7) three's intercommunication.
2. a kind of electric heating constant-temperature blowing drying box according to claim 1, is characterized in that: described in to shelve bar (7) be ventilation slot (8) near a side of the left wall of drying box, described blower fan (2) is provided with the ventilation duct (9) communicating with ventilation slot (8).
3. a kind of electric heating constant-temperature blowing drying box according to claim 2, is characterized in that: described ventilation slot (8) lower surface is provided with the heating wire (10) that hothouse (3) internal heat is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098303.8U CN205245707U (en) | 2015-12-24 | 2015-12-24 | Electric heating constant -temperature blowing drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098303.8U CN205245707U (en) | 2015-12-24 | 2015-12-24 | Electric heating constant -temperature blowing drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205245707U true CN205245707U (en) | 2016-05-18 |
Family
ID=55944777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521098303.8U Expired - Fee Related CN205245707U (en) | 2015-12-24 | 2015-12-24 | Electric heating constant -temperature blowing drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205245707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953540A (en) * | 2016-05-25 | 2016-09-21 | 刘明月 | Special baking device for tablet-shaped traditional Chinese medicine poria cocos baking equipment |
| CN106932429A (en) * | 2017-02-20 | 2017-07-07 | 上海与德通讯技术有限公司 | Insulating box measurement jig |
| CN107860178A (en) * | 2017-11-06 | 2018-03-30 | 浙江花景木业有限公司 | A kind of timber drying device |
-
2015
- 2015-12-24 CN CN201521098303.8U patent/CN205245707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953540A (en) * | 2016-05-25 | 2016-09-21 | 刘明月 | Special baking device for tablet-shaped traditional Chinese medicine poria cocos baking equipment |
| CN106932429A (en) * | 2017-02-20 | 2017-07-07 | 上海与德通讯技术有限公司 | Insulating box measurement jig |
| CN107860178A (en) * | 2017-11-06 | 2018-03-30 | 浙江花景木业有限公司 | A kind of timber drying device |
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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: 20160518 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |