CN205787958U - A kind of digestion device - Google Patents
A kind of digestion device Download PDFInfo
- Publication number
- CN205787958U CN205787958U CN201620732520.6U CN201620732520U CN205787958U CN 205787958 U CN205787958 U CN 205787958U CN 201620732520 U CN201620732520 U CN 201620732520U CN 205787958 U CN205787958 U CN 205787958U
- Authority
- CN
- China
- Prior art keywords
- digestion device
- shell
- thermal baffle
- temperature
- device assembly
- 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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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a kind of digestion device, described digestion device includes shell, it is positioned at the digestion device assembly of shell, first thermal baffle and the second thermal baffle, described first thermal baffle is positioned at above described digestion device assembly, described second thermal baffle is positioned at below described digestion device assembly, the lower section of described shell is provided with base, the lower section of described base is provided with foot nail, being provided above counteracting tank and cover the acrylic protective cover of described counteracting tank of described shell, the rear side of described shell is provided with fan and is positioned at the fan protection lid at described fan rear, the side of described shell is provided with the switch controlling digestion device switch, described digestion device assembly includes PT100 temperature sampling sensor.The temperature detecting precision of this utility model digestion device is high.
Description
Technical field
This utility model relates to digestion device one digestion device.
Background technology
On existing market all there are following 2 problems in overwhelming majority digestion device: 1. can not realize wide scope and high accuracy is same
The temperature of Shi Shixian controls, and some digestion devices such as (80 DEG C to 120 DEG C) can only realize high accuracy within the scope of the narrowest temperature
Control, have even can only set some realize high accuracy control (such as 100 DEG C, 165 DEG C.2. heating rate and temperature
Degree stable process is relatively slow, and major part digestion device to realize the requirement of more than 150 DEG C, will to temperature stabilization process from room temperature
More than 30 minutes.3. human-computer interaction interface is the most friendly, and the several charactron of some dependence and button carry out temperature calibration and monitoring,
The several LED that even provides only having carries out suggesting effect, causes instrument manipulation loaded down with trivial details.Occur that the reason of above 3 phenomenons exists
In 1. temperature detection inaccuracy, temperature calibration or the temperature calibration of limited point of little scope can only be realized, and calibrated
Journey is loaded down with trivial details, needs to demarcate multiple temperature spots respectively；2. temperature controls the most single linear temperature increase or simple PWM
Temperature control method.3. after changing temperature sensor, temperature there will be relatively large deviation；4. simple human-computer interaction interface makes temperature
Parameter arranges realization that is loaded down with trivial details and that define some functions, needs to remodify program after such as changing the heater of different capacity
And burning just can be worked again, and simply can not be revised by man machine interface.
Utility model content
The purpose of this utility model is to provide a kind of digestion device, and the temperature detecting precision of this digestion device is high.
For achieving the above object, this utility model provides a kind of digestion device, and described digestion device includes shell, is positioned at shell
Digestion device assembly, the first thermal baffle and the second thermal baffle, described first thermal baffle is positioned on described digestion device assembly
Side, described second thermal baffle is positioned at below described digestion device assembly, and the lower section of described shell is provided with base, described base
Lower section is provided with foot nail, being provided above counteracting tank and cover the acrylic protective cover of described counteracting tank, institute of described shell
The rear side stating shell is provided with fan and is positioned at the fan protection lid at described fan rear, and the side of described shell is provided with control
The switch of digestion device processed switch, described digestion device assembly includes PT100 temperature sampling sensor.
Preferably, disappear described in the front of shell is provided with liquid crystal display screen and is positioned at the pad pasting on liquid crystal display screen surface.
Preferably, the side of described digestion device assembly is provided with supply socket.
This utility model has the advantage that
The temperature detecting precision of digestion device of the present utility model can reach positive and negative 0.5 DEG C, and thermostatic control precision just can reach
Negative 1.5 DEG C, temperature-control range is in room temperature to 200 DEG C, if heater power is enough, temperature-control range can also rise (concrete regarding heating
Depending on device power), heat up and the whole process of constant temperature completed when 165 DEG C within 20 minutes.Due to change heater power or
PT100 and need the temperature calibration carried out and PID coefficient amendment can be carried out easily by liquid crystal touch screen.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of this utility model digestion device.
Wherein, 1, acrylic protective cover, 2, shell, the 3, first thermal baffle, 4, supply socket, 5, fan protection lid, 6,
Fan, 7, digestion device assembly, the 8, second thermal baffle, 9, base, 10, switch, 11, liquid crystal display screen, 12 pad pastings, 13, foot nail.
Detailed description of the invention
Detailed description below is used for illustrating this utility model, but is not limited to scope of the present utility model.
The utility model proposes the digestion device design of wide-range high-accuracy temperature control, the program 1. achieves wide scope and height
The temperature control of precision, simplifies the process of temperature calibration simultaneously.The temperature control time the most simultaneously making high-temperature scope (more than 150 DEG C) is big
Big shortening, is made without re-scaling after 3. changing temperature sensor, and temperature control still can preserve degree of precision.4. this programme carries
Formula liquid crystal display screen for touch, it is provided that good human-computer interaction interface, can monitor temperature in real time, also can simply heat up simultaneously
The setting of parameter, has only to the several parameter of simple modification for the heater of obstructed power and can be achieved with the accurate control of temperature,
Burning is re-started without after amendment program.Wide-range high-accuracy temperature control, refer to temperature-control range room temperature to 200 DEG C with
On, within accuracy of temperature control +/-1.5 DEG C.
As it is shown in figure 1, this utility model provides a kind of digestion device, described digestion device includes shell 2, is positioned at shell 2
Digestion device assembly the 7, first thermal baffle 3 and the second thermal baffle 8, described first thermal baffle 3 is positioned at described digestion device assembly 7
Top, described second thermal baffle 8 is positioned at below described digestion device assembly 7, and the lower section of described shell 2 is provided with base 9, described
The lower section of base 9 is provided with foot nail 13, being provided above counteracting tank and cover the acrylic of described counteracting tank of described shell 2
Protective cover 1, the rear side of described shell 2 is provided with fan 6 and is positioned at the fan protection lid 5 at described fan 6 rear, described shell
The side of 2 is provided with the switch 10 controlling digestion device switch, and described digestion device assembly 7 includes PT100 temperature sampling sensor.With
PT100 is as temperature sampling sensor, it is achieved the requirement of wide scope temperature control, and uses three-wire system temperature measuring circuit, and elimination is led
The impact of line resistance, solves high precision test and replacing temperature sensor to carry out owing to conductor length is different re-scaling
Problem.The method using linear temperature increase and PID temperature control to combine shortens and heats up and reach what temperature stabilization controlled time.
A kind of detailed description of the invention, as it is shown in figure 1, described in the disappear front of shell 2 be provided with liquid crystal display screen 11 and be positioned at liquid crystal
Shield the pad pasting 12 on 11 surfaces.Use the touch LCD screen design of 480*320, optimize human-computer interaction interface, conveniently carry out temperature
Demarcate, make the heater to different capacity only need to simply revise the several parameter of P, I, D, T, without re-starting journey simultaneously
Sequence modification and burning, improve compatibility and the guest operation of product.
A kind of detailed description of the invention, as it is shown in figure 1, the side of described digestion device assembly 7 is provided with supply socket 5.
Although, the most with general explanation and specific embodiment, this utility model is made detailed description, but
On the basis of this utility model, can make some modifications or improvements it, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from this utility model spirit, belong to this utility model and want
Seek the scope of protection.
Claims (3)
1. a digestion device, it is characterised in that described digestion device includes shell (2), is positioned at the digestion device assembly of shell (2)
(7), the first thermal baffle (3) and the second thermal baffle (8), described first thermal baffle (3) is positioned at described digestion device assembly (7)
Top, described second thermal baffle (8) is positioned at described digestion device assembly (7) lower section, and the lower section of described shell (2) is provided with base
(9), the lower section of described base (9) is provided with foot nail (13), being provided above counteracting tank and cover described of described shell (2)
The acrylic protective cover (1) of counteracting tank, the rear side of described shell (2) is provided with fan (6) and is positioned at described fan (6) rear
Fan protection lid (5), the side of described shell (2) be provided with control digestion device switch switch (10), described digestion device group
Part (7) includes PT100 temperature sampling sensor.
Digestion device the most according to claim 1, it is characterised in that described in the disappear front of shell (2) be provided with liquid crystal display screen
And be positioned at the pad pasting (12) on liquid crystal display screen (11) surface (11).
Digestion device the most according to claim 1, it is characterised in that the side of described digestion device assembly (7) is provided with power supply
Socket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732520.6U CN205787958U (en) | 2016-07-09 | 2016-07-09 | A kind of digestion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620732520.6U CN205787958U (en) | 2016-07-09 | 2016-07-09 | A kind of digestion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787958U true CN205787958U (en) | 2016-12-07 |
Family
ID=58123027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620732520.6U Expired - Fee Related CN205787958U (en) | 2016-07-09 | 2016-07-09 | A kind of digestion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205787958U (en) |
-
2016
- 2016-07-09 CN CN201620732520.6U patent/CN205787958U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20200709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |