CN106872307A - A kind of quick measurement solid-liquid density devices - Google Patents
A kind of quick measurement solid-liquid density devices Download PDFInfo
- Publication number
- CN106872307A CN106872307A CN201510938939.7A CN201510938939A CN106872307A CN 106872307 A CN106872307 A CN 106872307A CN 201510938939 A CN201510938939 A CN 201510938939A CN 106872307 A CN106872307 A CN 106872307A
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- CN
- China
- Prior art keywords
- pond
- base station
- pneumatic means
- water pump
- guide rail
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
Abstract
The invention discloses a kind of quick measurement solid-liquid density devices, the water pump is arranged on the left side of base station, the water pump is provided with water pipe and auxiliary reclay, the pneumatic means is arranged on the middle part of base station, the pond and graduated cylinder are arranged on the right side of base station, guide rail, article platform, liquid level sensor and drainpipe are installed in the pond, vacuum generator is provided between the guide rail and pneumatic means, the end of the drainpipe is connected with graduated cylinder, the operating desk is fixed on the side of base station, and the operating desk is provided with operation button.The article platform of the quick measurement solid-liquid density devices can be fixed puts solid and liquid, the volume of the water for discharging pond to the volume differences of graduated cylinder is floated and is saturated with completely by object, calculate the density of object, when water inside pond is less than liquid level sensor, pumping for water pump to pond ensures the measurement of next time.
Description
Technical field
The invention belongs to object density field of measuring technique, and in particular to a kind of quick measurement solid-liquid density devices.
Background technology
Density is one of characteristic of material,Every kind of material has certain density,The density of different material is usually different,Therefore we can differentiate material using density,Its method is the density for determining test substance,The density of various materials in the density and density meter for measuring is compared,Can just differentiate that object is that what material is made,Measurement density is exactly the measurement of some heavy-duty machines in addition to some instruments of imparting knowledge to students at present,These measuring methods survey density,Be not measurement it is not accurate enough be exactly measure the cycle long,It is a kind of quickly to measure solid matter and the equipment of liquid substance density is just particularly important,If Chinese Patent Application No. is the patent of invention of CN200810120618.6,A kind of method for disclosing measurement apparatus and measurement density,It is related to the density physical parameter measuring apparatus and measuring method of solid material or liquid,Including a shuttle,The shuttle is combined by the vessel and container cover two parts of upper opening,Liquid-tight envelope can be kept between container cover and vessel,There is the tubule that at least one liquid can inject in container cover,The tubule is provided with one as the reference point T for stopping injection liquid,The tubule is less than 0.2 in the cross-sectional area of reference point T location with the ratio of the average cross sectional area of vessel,The measurement apparatus are additionally provided with the injection device that can enter liquid from tubule.The method of measurement density of the invention is simple, and operating procedure is few, when with reference to known to fluid density, can obtain testee actual density;When unknown with reference to fluid density, gained measured object density value is the relative value of relative tested liquid density, involved measurement apparatus design is easy to process, with low cost, measurement result is accurate, is particularly suitable for density measure and the constituent analysis of the thick liquid of the picture class of crude oil one.But measurement apparatus of the present invention are partial to the measurement of fluid-borne object, and it is required to measure the quality of object being measured, it is impossible to quickly calculate and survey material density, and fractional sample, thus increase error.
The content of the invention
It is an object of the invention to provide one kind, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of quick measurement solid-liquid density devices,Including base station,Water pump is installed on the base station,Pneumatic means,Pond,Graduated cylinder and operating desk,The water pump is provided with motor,Water pipe and auxiliary reclay,The pneumatic means is arranged on the right side of water pump,The pond is arranged on the right side of pneumatic means,The pond is by guide rail,Article platform,Liquid level sensor and drainpipe are constituted,The guide rail is fixed on the side in pond,It is to be flexibly connected between the guide rail and article platform,Vacuum generator is provided between the guide rail and pneumatic means,The article platform is provided with fixing card and cover plate,The liquid level sensor is fixed on below drainpipe front end,The drainpipe is fixed on the opposite side in pond,The end of the drainpipe is fixed on above graduated cylinder,It is to be slidably connected between the graduated cylinder and base station,The operating desk is arranged on the side of base station,The operating desk is provided with operation button,The water pump,Pneumatic means,It is electric connection between liquid level sensor and operating desk.
Preferably, Shockproof rubber pad is equipped between the water pump and pneumatic means and base station.
Preferably, it is provided with sealing ring between the guide rail and article platform.
Compared with prior art, the beneficial effects of the invention are as follows：The quick measurement solid-liquid density devices, measurement of species density range is wider：Solid, liquid and solid-liquid mixture, measurement result are rapid, it is not necessary to go the quality of measurement of species, without to same substance sampling and measuring in batches, reducing error.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the partial enlarged drawing of article platform at the 41 of Fig. 1.
In figure：1st, base station；2nd, water pump；3rd, pneumatic means；4th, pond；5th, graduated cylinder；6th, operating desk；40th, guide rail；41st, article platform；42nd, liquid level sensor；43rd, drainpipe.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of quick measurement solid-liquid density devices,Including base station 1,Water pump 2 is installed on the base station 1,Pneumatic means 3,Pond 4,Graduated cylinder 5 and operating desk 6,The water pump 2 is provided with motor,Water pipe and auxiliary reclay,The pneumatic means 3 is arranged on the right side of water pump 2,Shockproof rubber pad is equipped between the water pump 2 and pneumatic means 3 and base station 1,The pond 4 is arranged on the right side of pneumatic means 3,The pond 4 is by guide rail 40,Article platform 41,Liquid level sensor 42 and drainpipe 43 are constituted,The guide rail 40 is fixed on the side in pond 4,It is to be flexibly connected between the guide rail 40 and article platform 41,Sealing ring is provided between the guide rail 40 and article platform 41,Vacuum generator is provided between the guide rail 40 and pneumatic means 3,The article platform 41 is provided with fixing card and cover plate,The liquid level sensor 42 is fixed on below the front end of drainpipe 43,The drainpipe 43 is fixed on the opposite side in pond 4,The end of the drainpipe 43 is fixed on above graduated cylinder 5,It is to be slidably connected between the graduated cylinder 5 and base station 1,The operating desk 6 is arranged on the side of base station 1,The operating desk 6 is provided with operation button,The water pump 2,Pneumatic means 3,It is electric connection between liquid level sensor 42 and operating desk 6.
Operation principle：Opening operation platform 6, injected slurry volume is the water of V0 first in graduated cylinder 5, the material of measurement will be needed to be placed on article platform 41, liquid then opens the cover plate injection of article platform 41, and at this moment surveyed material pushes article platform 41 due to Action of Gravity Field, and the water in pond 4 is with drainpipe 43 to graduated cylinder 5, read the volume V1 of water, pneumatic means 3 is worked and surveyed material and article platform 41 are sunk to pond together by guide rail 40, the volume V2 of water is read, according to ρ=ρ water（V1-V0）/（V2-V0）, surveyed material density is quickly calculated, article platform 41 is carried out Aligning control by pneumatic means 3, and the detection water of liquid level sensor 42 is few, water pump 2 is drawn water in pond 1, is that measurement next time is prepared.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that various changes, modification, replacement and modification can be carried out to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of quick measurement solid-liquid density devices, including base station（1）, the base station（1）On water pump is installed（2）, pneumatic means（3）, pond（4）, graduated cylinder（5）And operating desk（6）, it is characterised in that：The water pump（2）It is provided with motor, water pipe and auxiliary reclay, the pneumatic means（3）Installed in water pump（2）Right side, the pond（4）Installed in pneumatic means（3）Right side, the pond（4）By guide rail（40）, article platform（41）, liquid level sensor（42）And drainpipe（43）Constitute, the guide rail（40）It is fixed on pond（4）Side, the guide rail（40）With article platform（41）Between for be flexibly connected, the guide rail（40）And pneumatic means（3）Between be provided with vacuum generator, the article platform（41）It is provided with fixing card and cover plate, the liquid level sensor（42）It is fixed on drainpipe（43）Below front end, the drainpipe（43）It is fixed on pond（4）Opposite side, the drainpipe（43）End be fixed on graduated cylinder（5）Above, the graduated cylinder（5）With base station（1）Between to be slidably connected, the operating desk（6）Installed in base station（1）Side, the operating desk（6）It is provided with operation button, the water pump（2）, pneumatic means（3）, liquid level sensor（42）And operating desk（6）Between for be electrically connected with.
2. one kind according to claim 1 is quick measures solid-liquid density devices, it is characterised in that：The water pump（2）And pneumatic means（3）With base station（1）Between be equipped with Shockproof rubber pad.
3. one kind according to claim 1 is quick measures solid-liquid density devices, it is characterised in that：The guide rail（40）With article platform（41）Between be provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938939.7A CN106872307A (en) | 2015-12-14 | 2015-12-14 | A kind of quick measurement solid-liquid density devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938939.7A CN106872307A (en) | 2015-12-14 | 2015-12-14 | A kind of quick measurement solid-liquid density devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106872307A true CN106872307A (en) | 2017-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510938939.7A Pending CN106872307A (en) | 2015-12-14 | 2015-12-14 | A kind of quick measurement solid-liquid density devices |
Country Status (1)
| Country | Link |
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| CN (1) | CN106872307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682718A (en) * | 2019-02-15 | 2019-04-26 | 山东农业大学 | A kind of specific gravity of soil measurement device and measuring method |
| CN110672178A (en) * | 2019-10-31 | 2020-01-10 | 昆明理工大学 | Volume measurer |
| CN110954439A (en) * | 2019-12-11 | 2020-04-03 | 乐山师范学院 | Multifunctional density measuring instrument for laboratory |
-
2015
- 2015-12-14 CN CN201510938939.7A patent/CN106872307A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682718A (en) * | 2019-02-15 | 2019-04-26 | 山东农业大学 | A kind of specific gravity of soil measurement device and measuring method |
| CN109682718B (en) * | 2019-02-15 | 2023-09-08 | 山东农业大学 | Soil specific gravity measuring device and measuring method |
| CN110672178A (en) * | 2019-10-31 | 2020-01-10 | 昆明理工大学 | Volume measurer |
| CN110954439A (en) * | 2019-12-11 | 2020-04-03 | 乐山师范学院 | Multifunctional density measuring instrument for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
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| WD01 | Invention patent application deemed withdrawn after publication |