CN201561908U - Fruit specific gravity measuring device - Google Patents
Fruit specific gravity measuring device Download PDFInfo
- Publication number
- CN201561908U CN201561908U CN2009200168473U CN200920016847U CN201561908U CN 201561908 U CN201561908 U CN 201561908U CN 2009200168473 U CN2009200168473 U CN 2009200168473U CN 200920016847 U CN200920016847 U CN 200920016847U CN 201561908 U CN201561908 U CN 201561908U
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- China
- Prior art keywords
- fruit
- measuring cylinder
- upper cover
- water
- ring
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a fruit specific gravity measuring device, which consists of a barrel body, an upper cover, a ring-shaped baffle, a flow guide pipe and a measuring cylinder, wherein the ring-shaped baffle is fixed in the barrel body; the upper cover can be put on the ring-shaped baffle; and one end of the flow guide pipe is fixed outside the barrel body, while the other end thereof extends into the measuring cylinder. In the measuring process, firstly the barrel body is fully filled with water; the overflowing water flows into the measuring cylinder by the flow guide pipe; then the upper cover is pushed to the position of the ring-shaped baffle, the overflowing water flows into the measuring cylinder by the flow guide pipe, the upper cover is taken out, and the water in the measuring cylinder is poured out; and fruit and the upper cover are added, the upper cover is pressed to the position of the ring-shaped baffle, the overflowing water flows into the measuring cylinder by the flow guide pipe to calculate the fruit specific gravity from the scale of the measuring cylinder so as to not only avoid the experiment error, but also guarantee cleanness and sanitation of the laboratory.
Description
Technical field
A kind of fruit gravity test of the utility model device belongs to fruit and vegetable using storage transportation and sales field, relates to a kind of determinator of fruit proportion, relates in particular to a kind ofly can calculate fruit gravity test device from cylinder scale.
Background technology
In the experimental teaching of fruit and vegetable using storage transportation and sales, the fruit gravity test is main contents of the general physical behavior determination experiment of fruit at present.But the laboratory does not have special experimental apparatus, and the general device that adopts glasswares such as containing beaker, funnel and graduated cylinder to form carries out gravity test to various fruits.This device is filled earlier water usually in beaker, add fruit then, and make it to be immersed in the water, unnecessary water will overflow from the beaker edge in the beaker like this, the water that collection is overflowed is poured into and read the fruit water discharge in the graduated cylinder is the fruit volume, and then calculates fruit proportion.Yet in experimentation, fruit easily swims on the water surface, and causing water discharge is that the fruit volume is less than normal; The water that overflows is simultaneously easily trickled down in the laboratory on the ground or on the experiment table, is so not only caused experimental error, also can influence breadboard environmental health.
Summary of the invention
For solving the existing in prior technology deficiency, the utility model provides a kind of fruit gravity test device, pushing loam cake in use can be to the ring baffle place, and the water that overflows can only flow in the graduated cylinder by mozzle, and can not trickle down on ground, laboratory or experiment table, thereby reduce experimental error.
The utility model technical solution problem is to realize by following technical scheme: a kind of fruit gravity test device is made of staving, loam cake, ring baffle, mozzle and graduated cylinder.Described ring baffle is fixed on the staving internal upper part, the loam cake mounting knob, and have a plurality of circular holes, can be placed on the ring baffle.Mozzle one end is fixed on the outer top of staving, and the other end stretches in the graduated cylinder.When measuring fruit proportion, earlier with the staving topped up with water, the water that overflows flows into graduated cylinder through mozzle; Push loam cake then to the ring baffle place, water is gushed out from circular hole, and the water that overflows flows into graduated cylinder through mozzle, takes out loam cake, outwells the water in the graduated cylinder; Add fruit and loam cake again, push loam cake to the ring baffle place, water is gushed out from circular hole, and the water that overflows flows into graduated cylinder through mozzle.
The beneficial effects of the utility model are: in the process of measuring fruit proportion, pushing loam cake can be to the ring baffle place, and the water that overflows flows into graduated cylinder through mozzle, can calculate fruit proportion from cylinder scale, so not only avoid the error of experiment, and guaranteed breadboard sanitation and hygiene.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is a kind of structural representation of fruit gravity test device
1. stavings among the figure, loam cake 2. with holes, 3. ring baffle, 4. mozzle, 5. graduated cylinder, 6. handle, 7. circular hole.
Embodiment:
In Fig. 1 and Fig. 2, a kind of fruit gravity test device is made of staving (1), loam cake (2), ring baffle (3), mozzle (4) and graduated cylinder (5).
Staving (1) is a upper end open structure, and ring baffle (3) is fixed on staving (1) internal upper part, and loam cake (2) can be placed on the interior ring baffle of staving (1) on (3).Loam cake (2) mounting knob (6), and have a plurality of circular holes (7).Mozzle (4) one ends are fixed on the outer top of staving (1), and its position is than three times of high about loam cake (2) thickness in ring baffle (3) position, and the other end stretches in the graduated cylinder (5).When measuring fruit proportion, earlier with staving (1) topped up with water, the water that overflows flows into graduated cylinder (5) through the mozzle (4) on staving (1) top; Pushing loam cake (2) to ring baffle (3) then locates, the interior water of staving (1) is gushed out from the circular hole (7) of loam cake (2), and the interior liquid level of staving (1) rises, and the water that overflows flows into graduated cylinder (5) through the mozzle (4) on staving (1) top, take out loam cake (2), outwell the water in the graduated cylinder (5); Add fruit and loam cake (2) again, push loam cake (2) and locate to ring baffle (3), water is gushed out from the circular hole (7) of loam cake (2), and the interior liquid level of staving (1) rises, the water that overflows flows into graduated cylinder (5) through the mozzle (4) on staving (1) top, can calculate fruit proportion from graduated cylinder (5) scale.
Claims (3)
1. a fruit gravity test device is made of staving, loam cake, ring baffle, mozzle and graduated cylinder, and it is characterized in that: ring baffle is fixed in the staving, and loam cake can be placed on the ring baffle, and mozzle one end is fixed on outside the staving, and the other end stretches in the graduated cylinder.
2. a kind of fruit gravity test device according to claim 1, it is characterized in that pushing loam cake can be to the ring baffle place.
3. a kind of fruit gravity test device according to claim 1 is characterized in that graduated cylinder can collect the water that staving overflows through mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200168473U CN201561908U (en) | 2009-08-19 | 2009-08-19 | Fruit specific gravity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200168473U CN201561908U (en) | 2009-08-19 | 2009-08-19 | Fruit specific gravity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561908U true CN201561908U (en) | 2010-08-25 |
Family
ID=42627056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200168473U Expired - Fee Related CN201561908U (en) | 2009-08-19 | 2009-08-19 | Fruit specific gravity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057969A (en) * | 2019-05-28 | 2019-07-26 | 菏泽学院 | A kind of BOD5Measure automatic medicine adding apparatus |
-
2009
- 2009-08-19 CN CN2009200168473U patent/CN201561908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057969A (en) * | 2019-05-28 | 2019-07-26 | 菏泽学院 | A kind of BOD5Measure automatic medicine adding apparatus |
| CN110057969B (en) * | 2019-05-28 | 2023-12-22 | 菏泽学院 | BOD (BOD) 5 Automatic dosing device for measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20110819 |