CN211148341U - Density detector for liquid chemicals - Google Patents
Density detector for liquid chemicals Download PDFInfo
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- CN211148341U CN211148341U CN201921996112.1U CN201921996112U CN211148341U CN 211148341 U CN211148341 U CN 211148341U CN 201921996112 U CN201921996112 U CN 201921996112U CN 211148341 U CN211148341 U CN 211148341U
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Abstract
The utility model discloses a density detector for liquid chemicals, which comprises a base, a detection component arranged on the base through a lifting adjusting component, and an analysis display component electrically connected with the detection component, the detection assembly comprises a containing container fixedly arranged on the base, a static pressure cylinder is arranged above the containing container, the static pressure cylinder is fixedly arranged on the lifting adjusting component, a columnar standard suspension block is movably arranged in the static pressure cylinder, a wireless liquid level sensor for measuring the immersion depth of the standard suspension block is arranged on the outer side wall of the standard suspension block, just wireless level sensor inlays the setting and is in on the standard suspension piece lateral wall, the utility model has the advantages of reasonable design, can carry out the density detection of liquid chemicals fast accurately, have simple structure, simple operation's characteristics.
Description
Technical Field
The utility model relates to a density detects technical field, especially relates to a liquid chemicals density detector.
Background
In physics, the mass per unit volume of a substance is called the density of the substance. The symbol ρ. The international main unit is kilogram/meter ^3, and the common unit is gram/centimeter ^ 3. The mathematical expression is ρ = m/V. In the international system of units, the main unit of mass is kilograms and the main unit of volume is cubic meters, and thus the mass of 1 cubic meter of material is taken as the density of the material. For heterogeneous materials this is referred to as the "average density".
However, when the density of the existing liquid chemical is measured, the flow is relatively complex, the chemical has certain corrosivity, and the density detector is troublesome to clean after completing the detection, so that certain defects exist.
Therefore, the density detector for the liquid chemicals is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid chemicals density detector, the purpose lies in the flow of simplifying liquid chemicals density detection, makes things convenient for the washing of density detector simultaneously.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a liquid chemicals density detector, includes the base, installs through the lift adjustment subassembly detection subassembly on the base and with the analysis display module that the detection subassembly electricity is connected, detection subassembly includes fixed mounting and is in container that holds on the base, it is provided with a static pressure section of thick bamboo to hold the container top, just static pressure section of thick bamboo fixed mounting is in on the lift adjustment subassembly, static pressure section of thick bamboo internalization is provided with columnar standard suspension piece, install the wireless level sensor who is used for measuring standard suspension piece submergence degree of depth on the standard suspension piece lateral wall, just wireless level sensor inlays the setting and is in on the standard suspension piece lateral wall.
Preferably, in the density detector for the liquefied chemicals, the lifting adjusting assembly includes a sliding rod fixedly mounted on the base, a lifting sleeve is slidably connected to the sliding rod, the lifting sleeve is fixedly connected to the static pressure cylinder, a lifting screw rod is connected to the right side of the lifting sleeve through a thread, and the bottom end of the lifting screw rod is movably mounted on the base.
Based on the technical characteristics, the lifting screw rod is rotated, the lifting sleeve which is installed on the lifting screw rod in a threaded mode cannot rotate along with the lifting screw rod due to the fact that the lifting sleeve is limited by the sliding rod, the lifting sleeve can only move along the length direction of the lifting screw rod, and the height position adjustment of the static pressure cylinder is achieved.
Preferably, in the density detector for the liquefied chemicals, a locking nut for limiting the movement of the lifting sleeve is installed on the lifting screw rod in a threaded manner, and an adjusting handle is fixedly installed at the top end of the lifting screw rod.
Based on the technical characteristics, the locking nut prevents the lifting sleeve from sliding down along the lifting screw rod, and the setting of the adjusting handle is convenient for the rotation of the lifting screw rod.
Preferably, in the above liquid chemical density detector, the analysis and display component includes a single chip microcomputer and a display nixie tube connected to the single chip microcomputer through a decoder, and the single chip microcomputer is in signal connection with the wireless liquid level sensor.
Based on the technical characteristics, the wireless liquid level sensor transmits data to the single chip microcomputer after detecting the depth of the immersion liquid of the standard suspension block, and the single chip microcomputer displays the density of the liquid to be detected through the display nixie tube after analyzing and calculating.
Preferably, in the above density detector for a liquid chemical product, an observation window is provided on the front side surface of the static pressure cylinder, and a positioning ring for supporting the standard suspension block is provided at the bottom end of the static pressure cylinder.
Based on above-mentioned technical characteristics, the floating state to standard suspension piece is convenient for observe to the setting of observation window, and the setting of holding ring has prevented standard suspension piece from following static pressure bobbin base roll-off.
Preferably, among the above-mentioned liquid chemicals density detector, wireless level sensor measurement end bottom with standard suspension piece bottom surface parallel and level, just wireless level sensor lateral surface with standard suspension piece lateral surface parallel and level.
Based on above-mentioned technical characteristics, wireless level sensor measurement end bottom with standard suspension piece bottom surface parallel and level has guaranteed measuring result's accuracy, wireless level sensor lateral surface and standard suspension piece lateral surface parallel and level for wireless level sensor fills to install in standard suspension piece, guarantees to clap the accuracy that the discharge capacity detected to see.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, will wait to detect in liquid chemicals adds the container that holds, can carry out the detection of liquid chemicals according to buoyancy and the balanced principle of gravity phase, detect step is simple, and detecting instrument is in open environment in addition, can directly rinse, conveniently carries out the cleanness of instrument.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the static pressure cylinder of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base; 2-a lifting adjustment assembly; 3-a detection component; 4-analysis display component; 5-containing container; 6-static pressure cylinder; 7-standard suspension block; 8-a wireless liquid level sensor; 9-a slide bar; 10-a lifting sleeve; 11-lifting screw rod; 12-a locking nut; 13-adjusting the handle; 14-a single chip microcomputer; 15-a decoder; 16-display nixie tube; 17-a viewing window; 18-positioning ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment is a density detector for liquefied chemicals, including a base 1, a detecting component 3 mounted on the base 1 through a lifting adjusting component 2, and an analyzing and displaying component 4 electrically connected to the detecting component 3, wherein the detecting component 3 includes a container 5 fixedly mounted on the base 1, a static pressure cylinder 6 is disposed above the container 5, the static pressure cylinder 6 is fixedly mounted on the lifting adjusting component 2, an observation window 17 is disposed on a front side surface of the static pressure cylinder 6, a positioning ring 18 for supporting a standard suspension block 7 is disposed at a bottom end of the static pressure cylinder 6, the arrangement of the observation window 17 is convenient for observing a floating state of the standard suspension block 7, the positioning ring 18 is disposed to prevent the standard suspension block 7 from sliding out from a bottom of the static pressure cylinder 6, a columnar standard suspension block 7 is movably disposed in the static pressure cylinder 6, a wireless liquid level sensor 8 for measuring an immersion depth of the standard suspension block 7 is mounted on an outer side wall of the standard suspension block 7, the wireless liquid level sensor 8 is embedded on the side wall of the standard suspension block 7, the bottom end of the measuring end of the wireless liquid level sensor 8 is flush with the bottom surface of the standard suspension block 7, the outer side surface of the wireless liquid level sensor 8 is flush with the outer side surface of the standard suspension block 7, the bottom end of the measuring end of the wireless liquid level sensor 8 is flush with the bottom surface of the standard suspension block 7, the accuracy of the measuring result is ensured, the outer side surface of the wireless liquid level sensor 8 is flush with the outer side surface of the standard suspension block 7, the wireless liquid level sensor 8 is filled and installed in the standard suspension block 7, the accuracy of the detection of the liquid beating quantity is ensured, the lifting adjusting component 2 comprises a sliding rod 9 fixedly installed on the base 1, a lifting sleeve 10 is slidably connected on the sliding rod 9, the lifting sleeve 10 is fixedly connected with the static pressure cylinder 6, the right side of the lifting sleeve 10 is, the lifting screw rod 11 is rotated, a lifting sleeve 10 which is installed on the lifting screw rod 11 in a threaded mode cannot rotate along with the lifting screw rod 11 due to the limitation of a slide rod 9, the lifting sleeve 10 can only move along the length direction of the lifting screw rod 11, the height position adjustment of the static pressure cylinder 6 is achieved, a locking nut 12 used for limiting the movement of the lifting sleeve 10 is installed on the lifting screw rod 11 in a threaded mode, an adjusting handle 13 is fixedly installed at the top end of the lifting screw rod 11, the locking nut 12 is arranged to prevent the lifting sleeve 10 from sliding down along the lifting screw rod 11, the adjusting handle 13 is arranged to facilitate the rotation of the lifting screw rod 11, an analysis display assembly 4 comprises a single chip microcomputer 14 and a display nixie tube 16 connected with the single chip microcomputer 14 through a decoder 15, the single chip microcomputer 14 is in signal connection with a wireless liquid level sensor 8, and the wireless liquid level sensor 8 transmits data to the, the single chip microcomputer 14 displays the density of the liquid to be measured through the display nixie tube 16 after analysis and calculation.
The utility model discloses a concrete implementation, when using, at first to holding the container 5 in add wait to detect liquid chemicals, suspend piece 7 until the standard and wait to detect liquid chemicals on, standard suspension piece 7 receives to wait to detect and rises along the 6 inner walls of hydrostatic pressure section of thick bamboo behind the buoyancy of liquid chemicals, waits standard suspension piece 7 balanced back, and standard suspension piece 7 is balanced mutually with the gravity that wireless level sensor 8 received with buoyancy, has according to the balanced condition of power:
wherein
，
Is the mass of the standard suspension block 7, as well as the wireless level sensor 8, and, for known conditions,
the volume of the liquid is discharged for the standard suspension block 7 and the wireless liquid level sensor 8, the calculation formula is that the area of the bottom surface of the standard suspension block 7 is multiplied by the depth of the liquid immersed in the standard suspension block 7, the depth is measured by the wireless liquid level sensor 8, the calculation formula is a known condition, and the final density of the liquid to be detected is
And is displayed by a display nixie tube 16 after being calculated by the singlechip 14.
The utility model has the advantages of reasonable design, will wait to detect in liquid chemicals adds holding container 5, can carry out the detection of liquid chemicals according to buoyancy and the balanced principle of gravity phase, detect step is simple, and detecting instrument is in open environment in addition, can directly wash, conveniently carries out the cleanness of instrument.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a liquid chemicals density detector which characterized in that: install including base (1), through lift adjustment subassembly (2) detection subassembly (3) on base (1) and with analysis display module (4) that detection subassembly (3) electricity is connected, detection subassembly (3) include fixed mounting and be in hold container (5) on base (1), it is provided with hydrostatic section of thick bamboo (6) to hold container (5) top, just hydrostatic section of thick bamboo (6) fixed mounting be in on lift adjustment subassembly (2), hydrostatic section of thick bamboo (6) internalization is provided with columnar standard suspension piece (7), install wireless level sensor (8) that are used for measuring standard suspension piece (7) submergence degree on standard suspension piece (7) lateral wall, just wireless level sensor (8) are inlayed and are set up on standard suspension piece (7) lateral wall.
2. The density detector for the liquefied chemical according to claim 1, wherein: lifting adjusting subassembly (2) include fixed mounting slide bar (9) on base (1), sliding connection has lift cover (10) on slide bar (9), just lift cover (10) with a quiet pressure section of thick bamboo (6) fixed connection, lift cover (10) right side threaded connection has lift lead screw (11), lift lead screw (11) bottom movable mounting be in on base (1).
3. The density detector for the liquefied chemical according to claim 2, wherein: the lifting screw rod (11) is provided with a locking nut (12) in a threaded manner, the locking nut is used for limiting the movement of the lifting sleeve (10), and the top end of the lifting screw rod (11) is fixedly provided with an adjusting handle (13).
4. The density detector for the liquefied chemical according to claim 1, wherein: the analysis display component (4) comprises a single chip microcomputer (14) and a display nixie tube (16) connected with the single chip microcomputer (14) through a decoder (15), and the single chip microcomputer (14) is in signal connection with the wireless liquid level sensor (8).
5. The density detector for the liquefied chemical according to claim 1, wherein: an observation window (17) is arranged on the front side surface of the static pressure cylinder (6), and a positioning ring (18) used for supporting the standard suspension block (7) is arranged at the bottom end of the static pressure cylinder (6).
6. The density detector for the liquefied chemical according to claim 1, wherein: wireless level sensor (8) measurement end bottom with standard suspension piece (7) bottom surface parallel and level, just wireless level sensor (8) lateral surface with standard suspension piece (7) lateral surface parallel and level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921996112.1U CN211148341U (en) | 2019-11-19 | 2019-11-19 | Density detector for liquid chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921996112.1U CN211148341U (en) | 2019-11-19 | 2019-11-19 | Density detector for liquid chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211148341U true CN211148341U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921996112.1U Active CN211148341U (en) | 2019-11-19 | 2019-11-19 | Density detector for liquid chemicals |
Country Status (1)
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|---|---|
| CN (1) | CN211148341U (en) |
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2019
- 2019-11-19 CN CN201921996112.1U patent/CN211148341U/en active Active
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