CN209296386U - One kind being used for monoammonium phosphate liquid detecting sampling equipment - Google Patents
One kind being used for monoammonium phosphate liquid detecting sampling equipment Download PDFInfo
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- CN209296386U CN209296386U CN201821739491.1U CN201821739491U CN209296386U CN 209296386 U CN209296386 U CN 209296386U CN 201821739491 U CN201821739491 U CN 201821739491U CN 209296386 U CN209296386 U CN 209296386U
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Abstract
Monoammonium phosphate liquid detecting sampling equipment is used for the utility model discloses one kind, including sealing shell, fixed cylindrical cavity, is taken liquid test tube and taken liquid needle tubing；By adjusting hand air pump, hand air pump is filled with gas into fixed cylindrical cavity, gas compression takes liquid telescopic cavity, so that air pressure in liquid telescopic cavity is taken to become larger, it takes and is provided with clamping ring at the inside edge of liquid test tube bottom end, it takes suit in liquid test tube to take liquid needle tubing, liquid needle tubing apical lateral edge is taken to be provided with clamping bulge loop；Liquid needle tubing will be taken to ask in liquid test tube to pull out, be fixedly attached by clamping ring and clamping bulge loop, liquid needle tubing will be taken to protrude into wait take in liquor；Again by adjusting hand air pump, the gas bleeding out of fixed cylindrical cavity takes air pressure in liquid telescopic cavity to reduce, liquor to be taken is drawn to sample tube；Watch window is set on sealing shell, transparent glass block is installed at watch window, is taken on liquid test tube for being provided with graduation mark on watch window side；Convenient for moment observation liquid-taken amount during taking liquid.
Description
Technical field
The utility model relates to chemical industry measurement apparatus fields, espespecially a kind of to set for the sampling of monoammonium phosphate liquid detecting
It is standby.
Background technique
Ammonium dihydrogen phosphate, chemicals, also known as monoammonium phosphate are a kind of crystal of white, chemical formula NH4H2PO4,
Heating can resolve into ammonium metaphosphate (NH4PO3), can be made of ammonium hydroxide and phosphatase reaction, be mainly used as fertilizer and timber, paper,
The fireproof agent of fabric, is also used for pharmacy and feed additive for ruminant.It is obtained by phosphoric acid and ammonium hydroxide effect in appropriate proportions.
It is stable in the air.It is decomposed when temperature is higher than fusing point and loses ammonia and water, form ammonium metaphosphate and phosphoric acid and mixture.At 100 DEG C
When have fraction decomposition.As fertilizer during plant growth application of phosphoric acid ammonium be it is optimum, ammonium phosphate be in the soil acid
Property, adverse effect may be generated by excessively crystallizing with seed, it is better than general calcium, ammonium sulfate in acid soil, in basic soil
In it is also more superior than other fertilizer.Monoammonium phosphate is soluble easily in water, is slightly soluble in ethyl alcohol, insoluble in acetone, aqueous solution is in acidity；Preparation and
It is sampled detection sometimes for monoammonium phosphate liquid using when monoammonium phosphate aqueous solution, to analyze the object of monoammonium phosphate solution
Change property.Although existing liquid sampling equipment can satisfy sampling needs, but not high for the accuracy power of a test of sampling, take
It also needs to carry out liquid separation step after sample, increases the cumbersome of operating process.
Utility model content
The technical problems to be solved in the utility model be existing liquid sampling equipment although can satisfy sampling needs, but
It is not high for the accuracy power of a test of sampling, it also needs to carry out liquid separation step after sampling, increases the cumbersome of operating process, in order to
The shortcomings that overcoming the prior art now provides a kind of for monoammonium phosphate liquid detecting sampling equipment.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of for monoammonium phosphate liquid detecting sampling equipment, including sealing shell, fixed circle
Chamber takes liquid test tube and takes liquid needle tubing；Fixed cylindrical cavity is installed inside the sealing shell, installation takes liquid telescopic cavity in fixed cylindrical cavity,
It takes and is covered with corrosion-resistant coating on the flexible cavity wall of liquid；Fixed cylindrical cavity side installation pumping siphunculus, pumping siphunculus end is connected to close
Outer side of shell, pumping siphunculus end installation fine tuning air valve are closed, fine tuning air valve connects hand air pump；Take liquid telescopic cavity front end and fixation
Cylindrical cavity front end is provided with welding circle by connection ring connection, connection ring lower end surface, and liquid test tube is taken to be welded on connection ring；
Described take is provided with clamping ring at the inside edge of liquid test tube bottom end, takes suit in liquid test tube to take liquid needle tubing, takes liquid needle tubing top
Clamping bulge loop is provided at outer ledge；The fixed cylindrical cavity end is fixed in sealing shell end, and junction installation is interchangeable
Rubber ring installs sample tube on interchangeable rubber ring.
It is described to take liquid test tube and liquid needle tubing is taken to be all made of glass system as a kind of optimal technical scheme of the utility model
Product.
As a kind of optimal technical scheme of the utility model, takes liquid telescopic cavity to be made of soft plastic material, take liquid
Telescopic cavity diameter dimension is less than fixed cylindrical cavity diameter.
As a kind of optimal technical scheme of the utility model, watch window, watch window are set on the sealing shell
Place's installation transparent glass block.
It is described to take on liquid test tube for being arranged on watch window side as a kind of optimal technical scheme of the utility model
There is graduation mark.
The utility model beneficial effect achieved is: by adjusting hand air pump, hand air pump is filled into fixed cylindrical cavity
Enter gas, gas compression takes liquid telescopic cavity, so that air pressure in liquid telescopic cavity is taken to become larger, liquid needle tubing will be taken to ask for and drawn in liquid test tube
Out, it is fixedly attached by clamping ring and clamping bulge loop, liquid needle tubing will be taken to protrude into wait take in liquor；Again by adjusting manual gas
Pump, the gas bleeding out of fixed cylindrical cavity take air pressure in liquid telescopic cavity to reduce, liquor to be taken are drawn to sample tube；It is close
It closes and watch window is set on shell, transparent glass block is installed at watch window, is taken on liquid test tube for being set on watch window side
It is equipped with graduation mark；Convenient for moment observation liquid-taken amount during taking liquid.The utility model of simple structure and strong practicability, Neng Gouzhun
Solution to be detected is really extracted according to quantity, reduces operational sequence.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram.
Figure label: 1, sealing shell；2, fixed cylindrical cavity；3, liquid telescopic cavity is taken；4, corrosion-resistant coating；5, it is evacuated siphunculus；6,
Finely tune air valve；7, hand air pump；8, ring is connected；9, liquid test tube is taken；10, it is clamped ring；11, liquid needle tubing is taken；12, it is clamped convex
Ring；13, interchangeable rubber ring；14, sample tube.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1, the utility model provides one kind for monoammonium phosphate liquid detecting sampling equipment, packet
Sealing shell 1 is included, fixed cylindrical cavity 2, liquid test tube 9 is taken and takes liquid needle tubing 11；Fixed cylindrical cavity 2 is installed inside the sealing shell 1, Gu
Determine installation in cylindrical cavity 2 and take liquid telescopic cavity 3, takes and be covered with corrosion-resistant coating 4 on 3 inner wall of liquid telescopic cavity；2 side of the fixed cylindrical cavity peace
Dress pumping siphunculus 5, pumping 5 end of siphunculus are connected to 1 outside of sealing shell, pumping 5 end of siphunculus installation fine tuning air valve 6, fine tuning
Air valve 6 connects hand air pump 7；It takes 3 front end of liquid telescopic cavity and fixed 2 front end of cylindrical cavity to connect by connection ring 8, connects ring 8
Lower end surface is provided with welding circle, and liquid test tube 9 is taken to be welded on connection ring 8；Described take is arranged at 9 bottom end inside edge of liquid test tube
There is clamping ring 10, takes suit in liquid test tube 9 to take liquid needle tubing 11,11 apical lateral edge of liquid needle tubing is taken to be provided with clamping bulge loop
12；2 end of fixed cylindrical cavity is fixed in 1 end of sealing shell, and interchangeable rubber ring 13, interchangeable rubber ring are installed in junction
Sample tube 15 is installed on 13.
Further, described to take liquid test tube 9 and liquid needle tubing 11 is taken to be all made of glassware.
Further, it takes liquid telescopic cavity 3 to be made of soft plastic material, takes 3 diameter dimension of liquid telescopic cavity to be less than and fix
2 diameter of cylindrical cavity.
Further, watch window is set on the sealing shell 1, transparent glass block is installed at watch window.
Further, described to take on liquid test tube 9 for being provided with graduation mark on watch window side.
It is specific:
Fixed cylindrical cavity 2 is installed, installation takes liquid telescopic cavity 3 in fixed cylindrical cavity 2, takes 3 inner wall of liquid telescopic cavity inside sealing shell 1
On be covered with corrosion-resistant coating 43 front end of liquid telescopic cavity and fixed 2 front end of cylindrical cavity taken to connect by connection ring 8, connect under ring 8
End face is provided with welding circle, and liquid test tube 9 is taken to be welded on connection ring 8；Fixed 2 side of cylindrical cavity installation pumping siphunculus 5, is evacuated siphunculus
5 ends are connected to 1 outside of sealing shell, pumping 5 end of siphunculus installation fine tuning air valve 6, and fine tuning air valve 6 connects hand air pump 7；It is logical
It crosses and manually adjusts hand air pump 7, hand air pump 7 is filled with gas into fixed cylindrical cavity 2, and gas compression takes liquid telescopic cavity 3, so that taking
Air pressure becomes larger in liquid telescopic cavity 3, takes and is provided with clamping ring 10 at 9 bottom end inside edge of liquid test tube, and suit in liquid test tube 9 is taken to take
Liquid needle tubing 11 takes 11 apical lateral edge of liquid needle tubing to be provided with clamping bulge loop 12；Liquid needle tubing 11 will be taken to ask in liquid test tube 9 to draw
Out, by clamping ring 10 and the fixed socket of clamping bulge loop solid 12,11 pipe of liquid needle will be taken to protrude into wait take in liquor；Again by manual
Adjust hand air pump 7, the gas bleeding out of fixed cylindrical cavity 2 takes air pressure in liquid telescopic cavity 3 to reduce, will liquor be taken draw to
In sample tube 14；
Watch window is set on sealing shell 1, transparent glass block is installed at watch window, is taken on liquid test tube 9 for observation
Graduation mark is provided in window side；Convenient for moment observation liquid-taken amount during taking liquid.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. one kind is used for monoammonium phosphate liquid detecting sampling equipment, which is characterized in that including sealing shell (1), fixed cylindrical cavity
(2), it takes liquid test tube (9) and takes liquid needle tubing (11)；It is installed inside the sealing shell (1) fixed cylindrical cavity (2), fixed cylindrical cavity (2)
Interior installation takes liquid telescopic cavity (3), takes and is covered with corrosion-resistant coating (4) on liquid telescopic cavity (3) inner wall；Fixed cylindrical cavity (2) side
Installation pumping siphunculus (5), pumping siphunculus (5) end are connected on the outside of sealing shell (1), the installation fine tuning of pumping siphunculus (5) end
Air valve (6), fine tuning air valve (6) connection hand air pump (7)；It takes liquid telescopic cavity (3) front end to pass through with fixed cylindrical cavity (2) front end to connect
Ring (8) connection, connection ring (8) lower end surface are provided with welding circle, liquid test tube (9) are taken to be welded in connection ring (8)；It is described
It takes and is provided with clamping ring (10) at liquid test tube (9) bottom end inside edge, take suit in liquid test tube (9) to take liquid needle tubing (11), take
Liquid needle tubing (11) apical lateral edge is provided with clamping bulge loop (12)；Fixed cylindrical cavity (2) end is fixed in sealing shell
(1) end, junction install interchangeable rubber ring (13), install sample tube (15) on interchangeable rubber ring (13).
2. according to claim 1 a kind of for monoammonium phosphate liquid detecting sampling equipment, which is characterized in that described to take
Liquid test tube (9) and liquid needle tubing (11) is taken to be all made of glassware.
3. according to claim 1 a kind of for monoammonium phosphate liquid detecting sampling equipment, which is characterized in that liquid is taken to stretch
Contracting chamber (3) is made of soft plastic material, and liquid telescopic cavity (3) diameter dimension is taken to be less than fixed cylindrical cavity (2) diameter.
4. according to claim 1 a kind of for monoammonium phosphate liquid detecting sampling equipment, which is characterized in that described close
It closes on shell (1) and watch window is set, transparent glass block is installed at watch window.
5. according to claim 4 a kind of for monoammonium phosphate liquid detecting sampling equipment, which is characterized in that described to take
For being provided with graduation mark on watch window side on liquid test tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739491.1U CN209296386U (en) | 2018-10-25 | 2018-10-25 | One kind being used for monoammonium phosphate liquid detecting sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739491.1U CN209296386U (en) | 2018-10-25 | 2018-10-25 | One kind being used for monoammonium phosphate liquid detecting sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209296386U true CN209296386U (en) | 2019-08-23 |
Family
ID=67646818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821739491.1U Expired - Fee Related CN209296386U (en) | 2018-10-25 | 2018-10-25 | One kind being used for monoammonium phosphate liquid detecting sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209296386U (en) |
-
2018
- 2018-10-25 CN CN201821739491.1U patent/CN209296386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201025 |