CN204479378U - A kind of Food Inspection section freeze-day with constant temperature machine - Google Patents
A kind of Food Inspection section freeze-day with constant temperature machine Download PDFInfo
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- CN204479378U CN204479378U CN201520178417.7U CN201520178417U CN204479378U CN 204479378 U CN204479378 U CN 204479378U CN 201520178417 U CN201520178417 U CN 201520178417U CN 204479378 U CN204479378 U CN 204479378U
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- day
- food inspection
- control circuit
- freeze
- inspection section
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- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000001291 vacuum drying Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007605 air drying Methods 0.000 claims abstract description 8
- 238000003556 assay Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of Food Inspection section freeze-day with constant temperature machine, comprise fuselage, display screen and pedestal and the switch be arranged on pedestal, its Food Inspection section is also provided with vacuum air blast with freeze-day with constant temperature machine and switches drying mode, sensitive temperature-controlling system, tray moving apparatus and controller, described vacuum air blast switches drying mode and comprises vacuum drying pattern and air blast switch mode, described forced air drying pattern comprises controlled air inlet, controlled air outlet, heating tube, air purifier and fan blower, described controlled air inlet, air purifier is connected successively with fan blower, described sensitive temperature-controlling system comprises temperature sensor and temperature controller, described tray moving apparatus comprises telescopic piston, track and removable pallet, described controller comprises microprocessor in control circuit mainboard and control circuit mainboard and process chip, this Food Inspection section freeze-day with constant temperature machine can guarantee the accuracy of experiment and assay, automaticity is high.
Description
Technical field
The utility model relates to Food Inspection equipment technical field, is specially a kind of Food Inspection section freeze-day with constant temperature machine.
Background technology
Food physics and chemistry refers to that the detection method of applied physics chemistry is to detect food composition composition and content, in food inspection technology, moisture proportion is also important step in food inspection technology process, but most Food Inspection dryer used is blast drier on market, if sample is Powdered, air blast can cause sample to fly upward, bring error, but fan blower is again advantageously in the volatilization of moisture, be beneficial to the balance of the temperature inside the box, the sample drying time can shorten greatly, so when carrying out Food Inspection, existing dryer has certain limitation; In addition, control most important carrying out in dry run temperature, the maximum temperature of dryer can reach 300 degree, so temperature range is very large, how can the dry built-in temperature of stability contorting most important equally to the result of Food Inspection; On the other hand, when food drying, because object static easily causes inequality of being heated in dry run, dry halfway situation, to such an extent as to cause verify error.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of Food Inspection section freeze-day with constant temperature machine, adopts vacuum air blast to switch drying mode, sensitive temperature-controlling system, tray moving apparatus and controller, thus solve the problem.
For achieving the above object, the utility model provides following technical scheme: a kind of Food Inspection section freeze-day with constant temperature machine, comprise fuselage, display screen and pedestal and the switch be arranged on pedestal, its Food Inspection section is also provided with vacuum air blast with freeze-day with constant temperature machine and switches drying mode, sensitive temperature-controlling system, tray moving apparatus and controller, described vacuum air blast switches drying mode and comprises vacuum drying pattern and air blast switch mode, described forced air drying pattern comprises controlled air inlet, controlled air outlet, heating tube, air purifier and fan blower, described controlled air inlet, air purifier is connected successively with fan blower, described heating tube is arranged in dryer, described vacuum drying pattern comprises vacuum pump and vent valve, described vacuum pump is arranged on the right side of described controlled air outlet, described vent valve is arranged on described vacuum pump, described sensitive temperature-controlling system comprises temperature sensor and temperature controller, described temperature sensor is arranged in described fuselage, described temperature controller is arranged on described pedestal, described tray moving apparatus comprises telescopic piston, track and removable pallet, described telescopic piston is arranged on the sidewall of described fuselage, described controller comprises microprocessor in control circuit mainboard and control circuit mainboard and process chip.
Further, described controlled air inlet, controlled air outlet, heating tube, air purifier and fan blower and described control circuit mainboard are electrically connected.
Further, described vacuum pump and described vent valve and described control circuit mainboard are electrically connected, and described telescopic piston and described control circuit mainboard are electrically connected.
Further, described temperature sensor and described temperature controller and described control circuit mainboard are electrically connected.
Further, described microprocessor and described process chip are electrically connected, and described microprocessor and described process chip are welded on described control circuit mainboard.
Compared with prior art, the beneficial effects of the utility model are: a kind of Food Inspection section freeze-day with constant temperature machine, comprise vacuum air blast and switch drying mode, sensitive temperature-controlling system, tray moving apparatus and controller, vacuum air blast switches drying mode can carry out free conversion by controller between vacuum drying pattern and forced air drying pattern, vacuum environment in vacuum drying pattern greatly reduces the boiling point of liquid needing to drive away, so vacuum drying easily can be applied to heat-sensitive substance, vacuum drying pattern in addition also carries out drying mainly for pulverized specimen, forced air drying pattern can by air circulation under the effect of fan blower, substantially reduce the dry time, this dryer has vacuum air blast and switches drying mode and greatly can improve sensing range in food inspection work, it is more convenient to use, sensitive temperature-controlling system strictly can control the working environment in dryer under the effect of controller by temperature sensor and temperature controller, and then guarantee the accuracy of inspection and experimental result, dry sample can be heated more even by tray moving apparatus, substantially increases the accuracy of testing result equally.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of Food Inspection section described in the utility model freeze-day with constant temperature machine structural representation;
Fig. 2 is a kind of Food Inspection section described in the utility model freeze-day with constant temperature machine heating-pipe structure schematic diagram;
Fig. 3 is a kind of Food Inspection section described in the utility model freeze-day with constant temperature machine mobile pallet apparatus structure schematic diagram;
Fig. 4 is a kind of Food Inspection section described in the utility model freeze-day with constant temperature machine control module structural representation;
In figure: 1, fuselage; 2, pedestal; 3, temperature controller; 4, switch; 5, controlled air outlet; 6, vacuum pump; 7, track; 8, removable pallet; 9, telescopic piston; 10, heating tube; 11, display screen; 12, controller; 13, air purifier; 14, sensitive temperature-controlling system; 15, fan blower; 16, temperature sensor; 17, vent valve; 18, controlled air inlet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of Food Inspection section freeze-day with constant temperature machine, comprise fuselage 1, display screen 11 and pedestal 2 and the switch 4 installed on the base 2, its Food Inspection section is also provided with vacuum air blast with freeze-day with constant temperature machine and switches drying mode, sensitive temperature-controlling system 14, tray moving apparatus and controller 12, vacuum air blast switches drying mode and comprises vacuum drying pattern and air blast switch mode, forced air drying pattern comprises controlled air inlet 18, controlled air outlet 5, heating tube 10, air purifier 13 and fan blower 15, controlled air inlet 18, air purifier 13 is connected successively with fan blower 15, heating tube 10 is arranged in dryer, vacuum drying pattern comprises vacuum pump 6 and vent valve 17, vacuum pump 6 is arranged on the right side of controlled air outlet 5, vent valve 17 is arranged on vacuum pump 6, sensitive temperature-controlling system comprises temperature sensor 16 and temperature controller 3, temperature sensor 16 is arranged in fuselage 1, temperature controller 3 is installed on the base 2, tray moving apparatus comprises telescopic piston 9, track 7 and removable pallet 8, telescopic piston 9 is arranged on the sidewall of fuselage 1, controller 12 comprises microprocessor in control circuit mainboard and control circuit mainboard and process chip, during work, opening switch 4, sample is placed on removable pallet 8, under the effect of the telescopic piston 9 in tray moving apparatus, removable pallet 8 is movement in order repeatedly on track 7, carry out vacuum drying pattern or forced air drying pattern according to selection simultaneously, if vacuum drying pattern, the controlled air inlet of Microprocessor S3C44B0X in control circuit mainboard 18 and controlled air outlet 5 are closed, Microprocessor S3C44B0X vent valve 17 simultaneously in control circuit mainboard is opened, and then vacuum pump 6 carries out work, dryer inner is reached vacuum state, then vacuum constant temperature drying work is carried out, if forced air drying pattern, the controlled air inlet of Microprocessor S3C44B0X in control circuit mainboard 18, controlled air outlet 5, fan blower 15 and air purifier 13 are opened, and extraneous air enters air purifier 13 by controlled air inlet 18 and then discharges from controlled air outlet 5 under the effect of fan blower 15.
Controlled air inlet 18, controlled air outlet 5, heating tube 10, air purifier 13 and fan blower 15 are electrically connected with control circuit mainboard, vacuum pump 6 and vent valve 17 are electrically connected with control circuit mainboard, telescopic piston 9 and control circuit mainboard are electrically connected, microprocessor and process chip are electrically connected, microprocessor and process chip are welded on control circuit mainboard, temperature sensor 16 and temperature controller 3 are electrically connected with control circuit mainboard, at work, detectable signal is passed to the process chip in control circuit mainboard by hygrosensor 16, different with reserved scope in controller 12 once temperature deviation, in controller 12, signal transmission is carried out temperature adjusting to temperature controller 3 by microprocessor, thus reach the dry environment of temperature constant, guarantee the accuracy of testing or checking.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. a Food Inspection section freeze-day with constant temperature machine, comprise fuselage, display screen and pedestal and the switch be arranged on pedestal, it is characterized in that: Food Inspection section freeze-day with constant temperature machine is also provided with vacuum air blast and switches drying mode, sensitive temperature-controlling system, tray moving apparatus and controller, described vacuum air blast switches drying mode and comprises vacuum drying pattern and air blast switch mode, described forced air drying pattern comprises controlled air inlet, controlled air outlet, heating tube, air purifier and fan blower, described controlled air inlet, air purifier is connected successively with fan blower, described heating tube is arranged in dryer, described vacuum drying pattern comprises vacuum pump and vent valve, described vacuum pump is arranged on the right side of described controlled air outlet, described vent valve is arranged on described vacuum pump, described sensitive temperature-controlling system comprises temperature sensor and temperature controller, described temperature sensor is arranged in described fuselage, described temperature controller is arranged on described pedestal, described tray moving apparatus comprises telescopic piston, track and removable pallet, described telescopic piston is arranged on the sidewall of described fuselage, described controller comprises microprocessor in control circuit mainboard and control circuit mainboard and process chip.
2. a kind of Food Inspection section according to claim 1 freeze-day with constant temperature machine, is characterized in that: described controlled air inlet, controlled air outlet, heating tube, air purifier and fan blower and described control circuit mainboard are electrically connected.
3. a kind of Food Inspection section according to claim 1 freeze-day with constant temperature machine, is characterized in that: described vacuum pump and described vent valve and described control circuit mainboard are electrically connected, and described telescopic piston and described control circuit mainboard are electrically connected.
4. a kind of Food Inspection section according to claim 1 freeze-day with constant temperature machine, is characterized in that: described temperature sensor and described temperature controller and described control circuit mainboard are electrically connected.
5. a kind of Food Inspection section according to claim 1 freeze-day with constant temperature machine, is characterized in that: described microprocessor and described process chip are electrically connected, and described microprocessor and described process chip are welded on described control circuit mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178417.7U CN204479378U (en) | 2015-03-27 | 2015-03-27 | A kind of Food Inspection section freeze-day with constant temperature machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178417.7U CN204479378U (en) | 2015-03-27 | 2015-03-27 | A kind of Food Inspection section freeze-day with constant temperature machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479378U true CN204479378U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178417.7U Expired - Fee Related CN204479378U (en) | 2015-03-27 | 2015-03-27 | A kind of Food Inspection section freeze-day with constant temperature machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208322A (en) * | 2019-06-24 | 2019-09-06 | 河南科技大学 | A kind of grain drier and its grain measurement of moisture content method |
-
2015
- 2015-03-27 CN CN201520178417.7U patent/CN204479378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208322A (en) * | 2019-06-24 | 2019-09-06 | 河南科技大学 | A kind of grain drier and its grain measurement of moisture content method |
| CN110208322B (en) * | 2019-06-24 | 2022-03-18 | 河南科技大学 | Grain drying machine and grain moisture detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Shuai Inventor before: Zhou Zanhu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: 650233, Yunnan, Kunming Panlong District Xin Ying District North group, Baiyun Road, No. fifth, 69 Patentee after: Yunnan seized Food Quality Inspection Institute Co Ltd Address before: 363000, Zhangzhou, Fujian, Zhangzhou province Longwen District Narcissus Avenue section stone warehouse, Zhangzhou entry exit inspection and Quarantine Bureau Patentee before: Zhou Zanhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |