CN206990385U - Weigh electric furnace - Google Patents
Weigh electric furnace Download PDFInfo
- Publication number
- CN206990385U CN206990385U CN201720412751.3U CN201720412751U CN206990385U CN 206990385 U CN206990385 U CN 206990385U CN 201720412751 U CN201720412751 U CN 201720412751U CN 206990385 U CN206990385 U CN 206990385U
- Authority
- CN
- China
- Prior art keywords
- weighing
- electric furnace
- main body
- tray main
- pallet
- 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
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Kind provided by the utility model weighs electric furnace, including：Shell, the shell form the cavity geometry of a upper end open；Thermal insulation board, the cavity upper end is arranged at, for sealed upper end opening；Pallet, it is arranged above the thermal insulation board, the pallet includes tray main body and the resistance wire being arranged inside the tray main body；Module is weighed, is arranged on the left of the inside cavity, is connected with the tray main body, the weight for object in large face plate；Heating module, it is arranged on the right side of the inside cavity, is connected with the resistance wire, for is heated to the object in pallet.Weighing electric furnace provided by the utility model, the weighing gentle electric furnace in day of the prior art is combined into one, can both simplify the operating procedure of experiment, improve conventional efficient；The weighing error caused by repeatedly transfer weighing can be avoided again, improve the degree of accuracy of ash content detection.
Description
Technical field
It the utility model is related to ash content detection technique field, more particularly to a kind of weighing electric furnace.
Background technology
In the detection of food, there is a highly important detection project, the ash content detection in instant food.The ash content of food
Content is to control the important evidence of food products or semi-manufactured goods quality, while the content of ashes of food still evaluates whether food is defended
It is raw, either with or without the important indicator of pollution.By the measure of content of ashes can measure indirectly food reference nutritive value and
Whether food is adulterated.
The podzolic process of food includes：Weighing → carbonization → cooling → weighing → ashing → cooling weighs.In leading flank
In carbonisation, the weighing heating repeated is bound to cause substantial amounts of operating error, causes ash content testing result in food to be forbidden
Really.
Utility model content
The utility model provides a kind of weighing electric furnace, to solve the problems, such as that existing ash content accuracy in detection is relatively low, together
The efficiency of Shi Tigao ash contents detection.
In order to solve the above problems, the utility model provides a kind of weighing electric furnace, including：Shell, including leading flank, after
Side, left surface, right flank and bottom surface, and by the leading flank, the trailing flank, the left surface, the right flank and institute
State the cavity geometry that bottom surface forms a upper end open；Thermal insulation board, the cavity upper end is arranged at, for sealed upper end opening；Support
Disk, it is arranged above the thermal insulation board, the pallet includes tray main body and the resistance wire being arranged inside the tray main body；
Module is weighed, is arranged on the left of the inside cavity, is connected with the tray main body, the weight for object in large face plate；
Heating module, it is arranged on the right side of the inside cavity, is connected with the resistance wire, for is heated to the object in pallet.
Preferably, the tray main body is into disc-shaped structure, and the tray main body is formed using ceramic material.
Preferably, the leading flank of the shell is provided with weighing switch, weighs display screen, Weighting and Controlling button, heats and open
Pass, temperature display, temperature control button.
Preferably, radiator fan is provided with the right side of the inside cavity, and the right flank of the shell is provided with multiple dissipate
Heat opening.
Weighing electric furnace provided by the utility model, by embedding resistance wire inside pallet, by weighing of the prior art
Its gentle electric furnace is combined into one so that is weighed and can be replaced at the same time or separately in the same apparatus with heating the two experimental procedures
Complete, can both simplify the operating procedure of experiment, improve conventional efficient；It can avoid weighing caused by repeatedly transfer weighing again
Error, improve the degree of accuracy of ash content detection.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the weighing electric furnace of the utility model embodiment；
Accompanying drawing 2 is the side structure schematic diagram of the weighing electric furnace of the utility model embodiment；
Accompanying drawing 3 is the structural representation of the pallet of the weighing electric furnace of the utility model embodiment；
Accompanying drawing 4 is the internal structure schematic diagram of the weighing electric furnace of the utility model embodiment.
Embodiment
The embodiment of weighing electric furnace provided by the utility model is elaborated below in conjunction with the accompanying drawings.
Present embodiment provides a kind of weighing electric furnace, and accompanying drawing 1 is the weighing of the utility model embodiment
The structural representation of electric furnace, accompanying drawing 2 be the utility model embodiment weighing electric furnace side structure schematic diagram, accompanying drawing
3 be the structural representation of the pallet of the weighing electric furnace of the utility model embodiment, and accompanying drawing 4 is that the utility model is specifically real
Apply the internal structure schematic diagram of the weighing electric furnace of mode.
As Figure 1-3, the weighing electric furnace that present embodiment provides, including shell, thermal insulation board 14, pallet 25, title
Measure module and heating module.The shell includes leading flank, trailing flank, left surface, right flank and bottom surface, and by the front side
Face, the trailing flank, the left surface, the right flank and the bottom surface form the cavity geometry of a upper end open；Thermal insulation board
14, the cavity upper end is arranged at, for sealed upper end opening, to prevent the heating of the internal resistance silk of pallet 25 in the cavity
The influence of portion's element；Pallet 25, is arranged at the top of thermal insulation board 14, and the pallet 25 includes tray main body and is arranged at described
Resistance wire 13 inside tray main body, i.e., described resistance wire 13 are embedded in inside the tray main body, and the tray main body is used
Weighed object or material to be heated are treated in carrying.The weighing module, it is arranged on the left of the inside cavity, connects with the tray main body
Connect, the weight for object in large face plate 25.Weighing module and weighing day of the prior art in present embodiment
Flat structure, function phase are same.For example, as shown in figure 4, the inside cavity is provided with pressure sensor 114, micro-current control
Device 115, the first adjustable resistance 116 and front-end amplifier 117, the connecting trays main body of pressure sensor 114, held in the palm for detecting
Pressure signal in disk；The pressure signal is transmitted to micro-current controller 115 after the amplification of front-end amplifier 117, through micro- electricity
After the processing of the adjustable resistance 116 of stream controller 115 and first, amplified pressure signal is transformed into weight of object signal, so as to complete
The weighing of paired object.The heating module, it is arranged on the right side of the inside cavity, is connected with the resistance wire, for support
Object heating in disk.Heating module in present embodiment is identical with the structure of electric furnace of the prior art.For example, such as
Shown in Fig. 4, the inside cavity is provided with the adjustable resistance 124 of current controller 125 and second, passes through the current controller
125 and second adjustable resistance 124 adjust input to the resistance wire 13 electric current size, to control the hair of the resistance wire 13
Hot temperature.
The weighing gentle electric furnace in day of the prior art is combined into one by present embodiment, will in the prior art be had and be claimed
Measure the weighing module of function and the heating module with heating function be placed in the cavity being made up of shell simultaneously in the prior art,
In order to avoid influencing each other, the weighing module and the heating module are respectively placed in the opposite sides of the inside cavity,
Resistance wire is embedded in the inside of original large face plate simultaneously, so, the weighing module and the heating module can be with
The work being each independently of the others so that complete weighing and the heating operation that ash content detects simultaneously by a table apparatus can, keep away
Exempt from because material shifts the influence to the test result degree of accuracy, while simplified operating procedure, improved conventional efficient.
In order to improve the high-temperature stability of the pallet, consequently facilitating being heated to the object in pallet, it is preferred that the support
Disc main body is into disc-shaped structure, and the tray main body is formed using ceramic material.
For the ease of user's control, strengthen the function of weighing balance, it is preferred that the leading flank of the shell is provided with
Weigh switch 111, weigh display screen 112, Weighting and Controlling button 113, heater switch 121, temperature display 122, temperature control
Button 123.Specifically, for the ease of user's control, the shell front side face is divided into two parts, the i.e. He of Part I 11
Part II 12.For the Part I to weigh function control part, the Part II 12 is heating function control section.Its
In, the weighing function of weighing switch 111 and be used to open the weighing electric furnace；The weighing display screen 112, which is used to show, to be held in the palm
The weight of object in disk；The Weighting and Controlling button 113 is to weigh function button, such as backlight, calibration, peeling, pattern choosing
One or more in selecting.Weighing switch 111, weighing display screen 112, Weighting and Controlling button 113 in present embodiment
It is same with structure, the function phase of weighing balance in the prior art, it will not be repeated here.The heater switch 121 is described for opening
The heating function of electric furnace is weighed, that is, starts to be powered to the resistance wire 13 inside the pallet 25, resistance wire is sent out when electric current flows through
Heat, and by caused heat transfer to the counter balance main body, heated with the object being opposite in the pallet；The temperature
Display screen 122 is used for the Current Temperatures and/or pre-heating temperature for showing counter balance；The temperature control button 123 is used to adjust
Pre-heating temperature is saved, such as pre-heating temperature is raised and lowered, so that the object in pallet can be at default temperature
Heating response.Heater switch 121, temperature display 122, temperature control button 123 and existing skill in present embodiment
The structure of electric furnace, function phase are same in art, will not be repeated here.In order to simplify circuit structure, it is preferred that the heater switch 121
Electrically connected with the switch 111 that weighs with same power supply 41.Specifically, the trailing flank of the shell power supply is provided with to connect
Mouth 22, the heater switch 121 are connected with the switch that weighs by the power interface 22 with the power supply 41.
For the ease of the weighing electric furnace internal heat dissipating, it is preferred that radiator fan 42 is provided with the right side of the inside cavity,
And the right flank of the shell is provided with multiple radiating openings 21.The number present embodiment of the radiator fan does not limit
Fixed, those skilled in the art can be set according to being actually needed.For quick, Homogeneouslly-radiating, the right flank of the shell
Multiple radiating openings 21 being arranged parallel to each other are provided with, to form the paliform structure that radiates.In order to protect the weighing electric furnace,
Fuse 23 is additionally provided with the trailing flank of the shell.
Weighing electric furnace provided by the utility model, by embedding resistance wire inside pallet, by weighing of the prior art
Its gentle electric furnace is combined into one so that is weighed and can be replaced at the same time or separately in the same apparatus with heating the two experimental procedures
Complete, can both simplify the operating procedure of experiment, improve conventional efficient；It can avoid weighing caused by repeatedly transfer weighing again
Error, improve the degree of accuracy of ash content detection.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (4)
1. one kind weighs electric furnace, it is characterised in that including：
Shell, including leading flank, trailing flank, left surface, right flank and bottom surface, and by the leading flank, trailing flank, described
Left surface, the right flank and the bottom surface form the cavity geometry of a upper end open；
Thermal insulation board, the cavity upper end is arranged at, for sealed upper end opening；
Pallet, it is arranged above the thermal insulation board, the pallet includes tray main body and is arranged inside the tray main body
Resistance wire；
Module is weighed, is arranged on the left of the inside cavity, is connected with the tray main body, the weight for object in large face plate
Amount；
Heating module, it is arranged on the right side of the inside cavity, is connected with the resistance wire, for is heated to the object in pallet.
2. weighing electric furnace according to claim 1, it is characterised in that the tray main body is and described into disc-shaped structure
Tray main body is formed using ceramic material.
3. weighing electric furnace according to claim 1, it is characterised in that the leading flank of the shell be provided with weighing switch,
Weigh display screen, Weighting and Controlling button, heater switch, temperature display, temperature control button.
4. weighing electric furnace according to claim 1, it is characterised in that radiator fan is provided with the right side of the inside cavity,
And the right flank of the shell is provided with multiple radiating openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412751.3U CN206990385U (en) | 2017-04-19 | 2017-04-19 | Weigh electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412751.3U CN206990385U (en) | 2017-04-19 | 2017-04-19 | Weigh electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990385U true CN206990385U (en) | 2018-02-09 |
Family
ID=61392628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412751.3U Expired - Fee Related CN206990385U (en) | 2017-04-19 | 2017-04-19 | Weigh electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990385U (en) |
-
2017
- 2017-04-19 CN CN201720412751.3U patent/CN206990385U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103645758B (en) | Heating kettle temperature control system and method | |
| WO2008120447A1 (en) | Induction cooking device | |
| ATE59951T1 (en) | DEVICE FOR COOLING, STORAGE AND REHEATING COMPLETE MEALS. | |
| ATE488144T1 (en) | DEVICE FOR PASTEURIZING A FOOD MASS | |
| DE50111092D1 (en) | COOKING FIELD WITH TEMPERATURE PROBE | |
| CN104363804B (en) | Cooking apparatus and method for controlling a cooking apparatus | |
| WO2021118776A8 (en) | Operation of combustible gas sensor in a dynamic mode with a constant resistance setpoint | |
| CN206990385U (en) | Weigh electric furnace | |
| CN106052392B (en) | A kind of pressing sintering and its thermal evenness controlling method | |
| CN206469304U (en) | The electromagnetic oven of heating is controlled by water weight change in water kettle | |
| CN106765000B (en) | Electric heating equipment | |
| CN206375881U (en) | A kind of microbial solid culture medium packing heating and heat-insulating device | |
| CN204520271U (en) | Be provided with the cooking furnace of wireless temperature measuring device | |
| CN205514169U (en) | Cooking utensil's soft thermometric component and soft IH heating temperature measuring device | |
| CN209202887U (en) | A kind of oven temperature-controlling system and oven | |
| JP5264838B2 (en) | Cooker | |
| CN102520742A (en) | Temperature regulation and control system for detecting platform | |
| CN207074149U (en) | A kind of portable slope ground experimental heating apparatus | |
| KR20100010626A (en) | Vessel supporting plate | |
| CN106658769A (en) | Heating control method and electric heating device | |
| CN207975696U (en) | A kind of intelligence adjusts the electric ceramic heaters of humiture | |
| CN109393945A (en) | A kind of edible oil automatic feeding device | |
| JP3933088B2 (en) | Induction heating cooker | |
| CN212135253U (en) | Electric ceramic stove with temperature compensation function | |
| US20170257912A1 (en) | Magnetic induction heating with spacer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |