CN205718241U - A kind of vacuum drying oven - Google Patents
A kind of vacuum drying oven Download PDFInfo
- Publication number
- CN205718241U CN205718241U CN201620347420.1U CN201620347420U CN205718241U CN 205718241 U CN205718241 U CN 205718241U CN 201620347420 U CN201620347420 U CN 201620347420U CN 205718241 U CN205718241 U CN 205718241U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- vacuum drying
- hothouse
- drying oven
- functional compartments
- 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
A kind of vacuum drying oven, belongs to drying device field；The problem of a series of inconvenience that can not carry out vacuum pumping when heating for drying baker in prior art and bring, this utility model provide a kind of can in heating process the drying baker of evacuation；Main scheme is to arrange cooler on exhaust pipe, arranges the humidity in humidity sensor monitoring drying baker simultaneously；Based on above scheme, can accurately control vacuum by regulation vacuum at any time, humidity detection be regulated in real time with humidity simultaneously, drying efficiency can be improved, save the energy.
Description
Technical field
This utility model belongs to drying device field, is specifically related to a kind of vacuum drying oven.
Background technology
Vacuum drying oven aims at dry thermal sensitivity, easily decomposition and readily oxidizable substance and designs, certain vacuum is kept in can making operating room during work, and can internally be filled with noble gas, the particularly article of some complicated components also can carry out rapid draing, uses Intelligent Digital humidostat to carry out the setting of temperature, show and control.
Existing vacuum drying oven, needs first evacuation, reheats and be dried during use；So it is possible to prevent, by the air suction vacuum pump of heating, to cause the too high of pump temperature to cause operation irregularity.But in reality, the moisture in wet stock is become gaseous state from liquid, can reduce vacuum；In the case of humidity is too high simultaneously, aqueous water is converted into the trend of vaporous water can be weakened, and when material moisture is very big, arrives to a certain degree, and gas page conversion can balance, thus cannot continue to be dried；Even if not arriving equilibrium state, drying efficiency is also the lowest.
Utility model content
Technical problem to be solved in the utility model is: for the existing problem that vacuum pump drying efficiency is the highest and vacuum is unstable involved in background technology, this utility model provides the vacuum drying oven of a kind of improvement.
Technical solution adopted in the utility model is:
A kind of vacuum drying oven, including vacuum drying box main body and vacuum pump, vacuum drying box main body is connected by exhaust tube with vacuum pump；Vacuum drying box main body is made up of control panel, functional compartments and hothouse, and hothouse is adjacently positioned with functional compartments left and right, and it is anterior that control panel is arranged on functional compartments；Control panel includes: Pressure gauge, vacuum valve knob, atmospheric valve knob, switch, humiture control panel；Controller and the temperature sensor being in hothouse of popping one's head in it is provided with in functional compartments；Chamber door, form, shelf, handle, heat-insulation layer and heater it is provided with in hothouse；Arranging cooler in described functional compartments, cooler is connected on the pipeline between vacuum pump and hothouse.
Further, in described functional compartments, humidity sensor is set.
Further, the probe of described humidity sensor is arranged in hothouse.
Further, described form is double-deck bulletproof glass and interlayer vacuum-pumping.
Further, described hothouse side and top and bottom are respectively provided with heating oil reservoir, and heater is arranged in heating oil reservoir.
The most right, described heater is that at least two is distributed among heating oil reservoir.
The beneficial effects of the utility model are: be provided with cooler on exhaust pipe of the present utility model, it is possible to carry out evacuation when vacuum desiccator heats, and do not interfere with the longest work of vacuum pump, thus can be adjusted vacuum at any time；Arrange humidity sensor can the humidity in drying baker be monitored simultaneously, when humidity is excessive, ventilation operation can be carried out；Heating need not be stopped during ventilation operation and case to be dried cools down.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of described a kind of vacuum drying oven；
Fig. 2 is partial enlarged drawing at Figure 1A；
In figure, 1-is vacuum dried box main body, 2-vacuum pump, 11-control panel, 12-functional compartments, 13-hothouse, 111-Pressure gauge, 112-vacuum valve knob, 113-atmospheric valve knob, 114-switchs, 115-humiture control panel, 121-cooler, 122 controllers, 123-temperature sensor, 124-humidity sensor, 131-chamber door, 132-form, 133-shelf, 134-handle, 135-heats oil reservoir, 136-heater, 137 heat-insulation layers.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
A kind of vacuum drying oven as depicted in figs. 1 and 2, including vacuum drying box main body 1 and vacuum pump 2, vacuum drying box main body 1 is connected by exhaust tube with vacuum pump 2；Vacuum drying box main body 1 is made up of control panel 11, functional compartments 12 and hothouse 13, and hothouse 13 is adjacently positioned with functional compartments about 12, and it is anterior that control panel 11 is arranged on functional compartments 12；
Control panel 11 includes: Pressure gauge 111, vacuum valve knob 112, atmospheric valve knob 113, switch 114, humiture control panel 115；Pressure gauge 111 connects hothouse 13, directly measures the vacuum in hothouse 13.Vacuum valve knob 112 controls vacuum valve, and atmospheric valve knob 113 controls atmospheric valve, switch 114 control complete machine power supply.
Controller 122 and the temperature sensor 123 being in hothouse 13 of popping one's head in, and humidity sensor 124 it is provided with in functional compartments 12；Humiture information collected by controller 122, transmits information to humiture control panel 115 and shows, the most also receives the input information of humiture control panel 115, and controls the work of heater.
Chamber door 131, form 132, shelf 133, handle 134, heat-insulation layer 137 and heater 136 it is provided with in hothouse 13；Chamber door 131 is arranged on the front of hothouse 13, by chain connection；Form 132 is arranged on chamber door 131；It is internal that shelf is arranged on hothouse 13, arranges at least one of which；Handle is arranged on chamber door 131, is accompanied with locking function.
Arranging cooler 121 in described functional compartments 12, cooler 121 is connected on the pipeline between vacuum pump 2 and hothouse 13.
The probe of described humidity sensor 124 is arranged in hothouse 13.
Described form 132 is double-deck bulletproof glass and interlayer vacuum-pumping.
Described hothouse 13 side and top and bottom are respectively provided with heating oil reservoir 135, and heater 136 is arranged in heating oil reservoir.
Described heater 136 is distributed among heating oil reservoir 135 at least two.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.This utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
1. a vacuum drying oven, including vacuum drying box main body (1) and vacuum pump (2), vacuum drying box main body (1) is connected by exhaust tube with vacuum pump (2)；Vacuum drying box main body (1) is made up of control panel (11), functional compartments (12) and hothouse (13), and hothouse (13) is adjacently positioned with functional compartments (12) left and right, and it is anterior that control panel (11) is arranged on functional compartments (12)；Control panel (11) including: Pressure gauge (111), vacuum valve knob (112), atmospheric valve knob (113), switch (114), humiture control panel (115)；Controller (122) it is provided with and temperature sensor (123) that probe is in hothouse (13) in functional compartments (12)；Chamber door (131), form (132), shelf (133), handle (134), heat-insulation layer (137) and heater (136) it is provided with in hothouse (13)；It is characterized in that: arrange cooler (121) in described functional compartments (12), cooler (121) is connected on the pipeline between vacuum pump (2) and hothouse (13).
2. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: arrange humidity sensor (124) in described functional compartments (12).
3. a kind of vacuum drying oven as claimed in claim 2, is characterized in that: the probe of described humidity sensor (124) is arranged in hothouse (13).
4. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: described form (132) is double-deck bulletproof glass and interlayer vacuum-pumping.
5. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: described hothouse (13) side and top and bottom are respectively provided with heating oil reservoir (135), and heater (136) is arranged in heating oil reservoir.
6. a kind of vacuum drying oven as claimed in claim 5, is characterized in that: described heater (136) is that at least two is distributed among heating oil reservoir (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347420.1U CN205718241U (en) | 2016-04-21 | 2016-04-21 | A kind of vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347420.1U CN205718241U (en) | 2016-04-21 | 2016-04-21 | A kind of vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718241U true CN205718241U (en) | 2016-11-23 |
Family
ID=57295732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347420.1U Expired - Fee Related CN205718241U (en) | 2016-04-21 | 2016-04-21 | A kind of vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806046A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿洲技术服务有限公司 | Vacuum drying oven |
-
2016
- 2016-04-21 CN CN201620347420.1U patent/CN205718241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806046A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿洲技术服务有限公司 | Vacuum drying oven |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180421 |