CN205920024U - Water content automatic measuring device suitable for plant or soil - Google Patents
Water content automatic measuring device suitable for plant or soil Download PDFInfo
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- CN205920024U CN205920024U CN201620667416.3U CN201620667416U CN205920024U CN 205920024 U CN205920024 U CN 205920024U CN 201620667416 U CN201620667416 U CN 201620667416U CN 205920024 U CN205920024 U CN 205920024U
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- Prior art keywords
- water content
- nitrogen
- measuring unit
- sample
- connects
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Abstract
The utility model discloses a water content automatic measuring device suitable for plant or soil, include: nitrogen gas supply equipment, water content automatic measuring equipment, nitrogen gas supply equipment blows the tube coupling through nitrogen water content automatic measuring equipment, water content automatic measuring equipment includes: nitrogen gas heater, sample box, weighing transducer and treater, nitrogen gas heater connection nitrogen blowpipe way the sample box and the processo. The sample box is connected weighing transducer, weighing transducer connects the processo. The utility model discloses a high temperature nitrogen gas carries out the rapid heating for the heat carrier to the sample, and heating temperature can set for to 180 DEG C, only needs 15 minutes can measure one batch of sample, saves more than the measuring time 95%, prevents organic matter pyrolysis in the time of the fast drying sample, has improved moisture determination's accuracy.
Description
Technical field
This utility model is related to moisture measurement technical field and in particular to a kind of water content being applied to plant or soil
Self-operated measuring unit.
Background technology
The moisture measurement method of existing plant or soil is baking the affected part after applying some drugs dry method, and the method makes plant sample by maintaining high temperature
Product or the volatilization of pedotheque internal moisture, before and after then calculating plant sample or pedotheque drying, weight difference is contained with calculating sample
The water yield.
When measuring the water content of plant or soil, the high temperature of maintenance is 105 degrees centigrade to existing baking the affected part after applying some drugs dry method, one
As need to maintain more than 6 hours.
Existing baking the affected part after applying some drugs dry method maintains high temperature due to long-time, therefore can cause the organic matter in sample and in the air oxygen
Reaction pyrolysis, the accuracy of impact moisture measurement.
Utility model content
For the defect of prior art, this utility model provides a kind of water content automatic measurement being applied to plant or soil
Device, with the moisture measurement method solving existing plant or soil maintain for a long time high temperature cause the organic matter in sample with
In the air oxygen reaction is pyrolyzed, the technical problem of the accuracy of impact moisture measurement.
For this purpose it is proposed, the utility model proposes a kind of water content self-operated measuring unit being applied to plant or soil, comprising:
Nitrogen supply (NS) equipment, water content automatic measuring equipment;
Described nitrogen supply (NS) equipment connects described water content automatic measuring equipment by nitrogen blowpipe road;
Described water content automatic measuring equipment, comprising: nitrogen heater, sample box, weight sensor and processor;
Described nitrogen heater connects described nitrogen blowpipe road, described processor and connects described sample by nitrogen inlet duct
Product box;
Described sample box connects described weight sensor;
Described weight sensor connects described processor.
Optionally, described nitrogen heater is metal bath heater;
Described metal bath heater connects described processor by metal bath data wire.
Optionally, described water content automatic measuring equipment, also includes: power supply, for setting for described water content automatic measurement
Available electricity.
Optionally, described water content automatic measuring equipment, comprising: multiple described sample boxs, multiple described weight sensors;
One described sample box connects a described weight sensor;
Multiple described weight sensors connect described processor.
Optionally, described water content automatic measuring equipment, also includes: display screen;
Described display screen connects described processor.
Optionally, described processor, comprising: computer, memorizer;
Described computer connects described weight sensor;
Described memorizer connects described computer, for storing water content data.
Optionally, described processor, also includes: bluetooth module;
Described bluetooth module connects described memorizer;
Described water content self-operated measuring unit, also includes: management lateral terminal;
Described management lateral terminal obtains the water content data of storage in described memorizer by described bluetooth module.
Optionally, described water content self-operated measuring unit, also includes: user's lateral terminal;
Described user's lateral terminal obtains the water content data of storage in described memorizer by described bluetooth module.
Optionally, described water content automatic measuring equipment is provided with steam vent;
Described sample box connects described steam vent by exhaustor.
Compared to prior art, the utility model proposes the water content self-operated measuring unit being applied to plant or soil,
Sample is quickly heated for heat carrier using high temperature nitrogen, heating-up temperature may be set to 180 DEG C it is only necessary to 15 minutes can survey
Measure a batch sample, save time of measuring more than 95%, prevent organic pyrolysis while flash baking sample, improve aqueous
The accuracy of measurement.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, using weight
Amount induction apparatuss the real time measure example weight, it is to avoid the error of manual measurement, accuracy is high.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, configuration is aobvious
Display screen, can in real-time detection drying course sample weight changing curve, processor has automatic record data function.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, can increase
Multiple sample boxs, disclosure satisfy that batch samples measure demand, and measuring speed, accuracy and collimation are significantly better than tradition drying
Facility, can be widely applied to soil, the moisture determination of fruit, blade and other plant sample.
Brief description
A kind of water content self-operated measuring unit knot being applied to plant or soil that Fig. 1 provides for this utility model embodiment
Composition;
A kind of water content automatic measurement dress being applied to plant or soil that Fig. 2 provides for another embodiment of this utility model
Put structure chart.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is explicitly described the reality it is clear that described to the technical scheme in this utility model embodiment
Applying example is a part of embodiment of this utility model, rather than whole embodiments.
It will be appreciated by those skilled in the art that the user's lateral terminal referring in the embodiment of the present disclosure, management lateral terminal are permissible
Including any kind of user equipment, such as handheld computer, personal digital assistant pda, cell phone, network home appliance, intelligence
Any two in energy phone, media player or these data handling equipment or other data handling equipment or multiple groups
Close.
As shown in figure 1, the present embodiment discloses a kind of water content self-operated measuring unit being applied to plant or soil, can wrap
Include: nitrogen supply (NS) equipment 11, water content automatic measuring equipment 12.
Described nitrogen supply (NS) equipment 11 connects described water content automatic measuring equipment 12 by nitrogen blowpipe road.
Described water content automatic measuring equipment 12, comprising: nitrogen heater 13, sample box 14, weight sensor 15 and
Processor 16.
Described nitrogen heater 13 connects described nitrogen blowpipe road, described processor 16 and connects institute by nitrogen inlet duct
State sample box 14.
Described sample box 14 connects described weight sensor 15.
Described weight sensor 15 connects described processor 16.
In a specific example, described nitrogen heater 13 is metal bath heater;Described metal bath heater leads to
Cross metal bath data wire and connect described processor 16.
In a specific example, described water content automatic measuring equipment 12, also include the power supply not shown in Fig. 1,
For powering for described water content automatic measuring equipment 12.
In a specific example, described water content automatic measuring equipment 12, it may include multiple described sample boxs 14 is many
Individual described weight sensor 15.
One described sample box 14 connects a described weight sensor 15, and that is, each sample box 14 connects a weight and passes
Sensor 15.
Multiple described weight sensors 15 connect described processor 16.
In a specific example, described water content automatic measuring equipment 12, also include the display not shown in Fig. 1
Screen;
Described display screen connects described processor 16.
In a specific example, as shown in Fig. 2 described processor 16, comprising: computer 17, memorizer 18;
Described computer 17 connects described weight sensor 15;
Described memorizer 18 connects described computer 17, for storing water content data.
In a specific example, described processor 16, also include the bluetooth module not shown in Fig. 2;Described bluetooth
Module connects described memorizer 18.
Described water content self-operated measuring unit, also includes the management lateral terminal not shown in Fig. 2.
Described management lateral terminal obtains the water content data of storage in described memorizer 18 by described bluetooth module.
In a specific example, described water content self-operated measuring unit, the user side also including not shown in Fig. 2 is whole
End.
Described user's lateral terminal obtains the water content data of storage in described memorizer 18 by described bluetooth module.
In a specific example, described water content automatic measuring equipment 12 is provided with steam vent;
Described sample box 14 connects described steam vent by exhaustor.
The workflow of the above-mentioned water content self-operated measuring unit being applied to plant or soil is as follows:
1, about 5 grams of samples are inserted in sample box 14, display screen can show sample initial weight m1 (sample box gross weight-
Sample box weight).
2, weight sensor 15 starts automatically to record example weight and change, and recording frequency may be set to every 10 seconds~120
Second is once.
3, open the nitrogen valve of nitrogen supply (NS) equipment 11, nitrogen flow rate is per second for 0.1~5 milliliter.Nitrogen heater 13 is right
Nitrogen heats, and heating-up temperature may be set to 180 DEG C.The present embodiment by way of example only, does not limit heating-up temperature.
4, the nitrogen after heating is input in each sample box 14 by nitrogen heater 13 by nitrogen inlet duct, and from row
Pore aerofluxuss;Sample water separately begins to discharge with high temperature nitrogen.
5, the self registering example weight of weight sensor 15 declines, the data that processor 16 gathers in weight sensor 15
After stable, nitrogen heater 13 is controlled to close nitrogen inlet duct, display screen can show weight m2 (new sample box gross weight after drying
Amount-sample box weight).
6, computer 17 calculates water content (m1-m2)/m1 automatically.Memorizer 18 stores water content data.Display screen can show
Show the water content data of memorizer 18 storage.
Compared to prior art, the utility model proposes the water content self-operated measuring unit being applied to plant or soil,
Sample is quickly heated for heat carrier using high temperature nitrogen, heating-up temperature may be set to 180 DEG C it is only necessary to 15 minutes can survey
Measure a batch sample, save time of measuring more than 95%, prevent organic pyrolysis while flash baking sample, improve aqueous
The accuracy of measurement.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, using weight
Amount induction apparatuss the real time measure example weight, it is to avoid the error of manual measurement, accuracy is high.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, configuration is aobvious
Display screen, can in real-time detection drying course sample weight changing curve, processor has automatic record data function.
Further, the utility model proposes the water content self-operated measuring unit being applied to plant or soil, can increase
Multiple sample boxs, disclosure satisfy that batch samples measure demand, and measuring speed, accuracy and collimation are significantly better than tradition drying
Facility, can be widely applied to soil, the moisture determination of fruit, blade and other plant sample.
Although it will be appreciated by those of skill in the art that some embodiments described herein include being wrapped in other embodiments
The some features including rather than further feature, but the combination of the feature of different embodiment means to be in model of the present utility model
Within enclosing and form different embodiments.
Although being described in conjunction with the accompanying embodiment of the present utility model, those skilled in the art can without departing from
Various modifications and variations are made, such modification and modification each fall within by appended in the case of spirit and scope of the present utility model
Within claim limited range.
Claims (9)
1. a kind of water content self-operated measuring unit being applied to plant or soil is it is characterised in that include: nitrogen supply (NS) equipment,
Water content automatic measuring equipment;
Described nitrogen supply (NS) equipment connects described water content automatic measuring equipment by nitrogen blowpipe road;
Described water content automatic measuring equipment, comprising: nitrogen heater, sample box, weight sensor and processor;
Described nitrogen heater connects described nitrogen blowpipe road, described processor and connects described sample by nitrogen inlet duct
Box;
Described sample box connects described weight sensor;
Described weight sensor connects described processor.
2. water content self-operated measuring unit according to claim 1 is it is characterised in that described nitrogen heater is metal bath
Heater;
Described metal bath heater connects described processor by metal bath data wire.
3. water content self-operated measuring unit according to claim 1 is it is characterised in that described water content automatic measurement sets
Standby, also include: power supply, for powering for described water content automatic measuring equipment.
4. water content self-operated measuring unit according to claim 1 is it is characterised in that described water content automatic measurement sets
Standby, comprising: multiple described sample boxs, multiple described weight sensors;
One described sample box connects a described weight sensor;
Multiple described weight sensors connect described processor.
5. water content self-operated measuring unit according to claim 1 is it is characterised in that described water content automatic measurement sets
Standby, also include: display screen;
Described display screen connects described processor.
6. water content self-operated measuring unit according to claim 1 is it is characterised in that described processor, comprising: calculate
Device, memorizer;
Described computer connects described weight sensor;
Described memorizer connects described computer, for storing water content data.
7. water content self-operated measuring unit according to claim 6, it is characterised in that described processor, also includes: bluetooth
Module;
Described bluetooth module connects described memorizer;
Described water content self-operated measuring unit, also includes: management lateral terminal;
Described management lateral terminal obtains the water content data of storage in described memorizer by described bluetooth module.
8. water content self-operated measuring unit according to claim 7 is it is characterised in that described water content automatic measurement fills
Put, also include: user's lateral terminal;
Described user's lateral terminal obtains the water content data of storage in described memorizer by described bluetooth module.
9. water content self-operated measuring unit according to claim 1 is it is characterised in that described water content automatic measuring equipment
It is provided with steam vent;
Described sample box connects described steam vent by exhaustor.
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CN201620667416.3U CN205920024U (en) | 2016-06-28 | 2016-06-28 | Water content automatic measuring device suitable for plant or soil |
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CN201620667416.3U CN205920024U (en) | 2016-06-28 | 2016-06-28 | Water content automatic measuring device suitable for plant or soil |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109507061A (en) * | 2018-12-07 | 2019-03-22 | 江苏农林职业技术学院 | A kind of automatic indoor field capacity measurement device and measuring method |
CN109596454A (en) * | 2018-12-21 | 2019-04-09 | 河钢股份有限公司承德分公司 | The detection method of moisture, vanadic anhydride and carbon content in a kind of hexamine vanadium |
CN111721662A (en) * | 2020-05-20 | 2020-09-29 | 北京农业智能装备技术研究中心 | Method and system for measuring water content of fungus stick |
-
2016
- 2016-06-28 CN CN201620667416.3U patent/CN205920024U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109507061A (en) * | 2018-12-07 | 2019-03-22 | 江苏农林职业技术学院 | A kind of automatic indoor field capacity measurement device and measuring method |
CN109507061B (en) * | 2018-12-07 | 2021-09-07 | 江苏农林职业技术学院 | Automatic indoor field water holding capacity measuring device and method |
CN109596454A (en) * | 2018-12-21 | 2019-04-09 | 河钢股份有限公司承德分公司 | The detection method of moisture, vanadic anhydride and carbon content in a kind of hexamine vanadium |
CN109596454B (en) * | 2018-12-21 | 2021-10-29 | 河钢股份有限公司承德分公司 | Method for detecting contents of moisture, vanadium pentoxide and carbon in hexamine vanadium |
CN111721662A (en) * | 2020-05-20 | 2020-09-29 | 北京农业智能装备技术研究中心 | Method and system for measuring water content of fungus stick |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170201 Termination date: 20170628 |