CN211318091U - Density balance with defoaming function - Google Patents

Density balance with defoaming function Download PDF

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Publication number
CN211318091U
CN211318091U CN201922473345.XU CN201922473345U CN211318091U CN 211318091 U CN211318091 U CN 211318091U CN 201922473345 U CN201922473345 U CN 201922473345U CN 211318091 U CN211318091 U CN 211318091U
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bottom plate
auxiliary liquid
liquid containing
containing cup
circulating pump
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许文胜
杜建宇
徐霄雷
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Zhuhai Keliang Testing Technology Co ltd
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Zhuhai Keliang Testing Technology Co ltd
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Abstract

The utility model relates to a density balance with defoaming function belongs to density measurement equipment technical field. Comprises a bottom plate, an auxiliary liquid containing cup and a display screen; the bottom plate is provided with an auxiliary liquid containing cup, the bottom of the bottom plate is provided with a mounting groove, a circulating pump is arranged in the mounting groove, and the circulating pump is connected with the auxiliary liquid containing cup; the bottom plate on be equipped with vertical support bar, be equipped with electric telescopic handle on the vertical support bar, fixed horizontal support bar that is equipped with on electric telescopic handle's the telescopic link, the last fixed foil gage sensor that is equipped with of horizontal support bar, the foil gage sensor is connected with the frenulum, is equipped with switch and display screen on the bottom plate. The utility model discloses only need people help the measuring object on the frenulum, just can measure out the density of measuring object automatically to show on the display screen, easy operation, the reading is convenient, simultaneously, during the measurement, can eliminate the bubble of adhering to on the measuring object, measure accurately.

Description

Density balance with defoaming function
Technical Field
The utility model belongs to the technical field of density measurement equipment, specific theory relates to a density balance with defoaming function.
Background
Density is an important physical quantity in physics, but the traditional measuring method is more complicated, needs to be calculated and is troublesome to operate, and when a solid measured object is measured, bubbles are attached to the measured object after the measured object is immersed into auxiliary liquid, so that the measured data is inconsistent with the reality.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a density balance with defoaming function. The utility model discloses only need people help the measuring object on the frenulum, just can measure out the density of measuring object automatically to show on the display screen, easy operation, the reading is convenient, simultaneously, during the measurement, can eliminate the bubble of adhering to on the measuring object, measure accurately.
In order to achieve the above purpose, the utility model is implemented according to the following technical scheme:
the density balance with the defoaming function comprises a bottom plate, an auxiliary liquid containing cup, an electric telescopic rod, a circulating pump, a controller and a display screen; the auxiliary liquid containing cup is arranged on the bottom plate, a water spraying port is formed in the side wall of the auxiliary liquid containing cup, a water outlet is formed in the bottom of the auxiliary liquid containing cup, a mounting groove is formed in the bottom of the bottom plate, a circulating pump is arranged in the mounting groove, the water inlet end of the circulating pump is connected with the water outlet through a pipeline, and the water outlet end of the circulating pump is connected with the water spraying port through a pipeline; the bottom plate on be equipped with vertical support bar, vertical support bar is last to be equipped with electric telescopic handle, the fixed horizontal support bar that is equipped with on electric telescopic handle's the telescopic link, the last fixed foil gage sensor that is equipped with of horizontal support bar, and the foil gage sensor is located supplementary liquid and holds directly over the cup, the foil gage sensor is connected with the frenulum, is equipped with switch and display screen on the bottom plate, controller signal input part is connected with foil gage sensor, switch connection respectively, controller signal output part is connected with circulating pump, display screen respectively.
Preferably, the bottom plate is provided with a groove matched with the auxiliary liquid containing cup.
Preferably, the number of the water spraying ports is four, and the water spraying ports are uniformly distributed at intervals along the circumferential direction of the auxiliary liquid containing cup.
Preferably, the upper cover of the auxiliary liquid containing cup is provided with a cup cover.
The utility model has the advantages that:
the utility model discloses only need people help the measuring object on the frenulum, just can measure out the density of measuring object automatically to show on the display screen, easy operation, the reading is convenient, simultaneously, during the measurement, can eliminate the bubble of adhering to on the measuring object, measure accurately.
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 described below, and it is obvious that the drawings in the description below 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 cross-sectional view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 2 is a notification block diagram of the present invention;
in the figure 1-3, 1-a bottom plate, 2-an auxiliary liquid holding cup, 3-an electric telescopic rod, 4-a circulating pump, 5-a controller, 6-a display screen, 7-a water spray, 8-a water outlet, 9-a mounting groove, 10-a vertical supporting rod, 11-a horizontal supporting rod, 12-a strain gauge sensor, 13-a lacing, 14-a switch, 15-a groove and 16-a cup cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1 to 3, the density balance with defoaming function includes a bottom plate 1, an auxiliary liquid containing cup 2, an electric telescopic rod 3, a circulating pump 4, a controller 5, and a display screen 6; the bottom plate 1 is provided with an auxiliary liquid containing cup 2, the auxiliary liquid containing cup 2 is used for containing auxiliary liquid, and the auxiliary density is rhoAuxiliary device. The auxiliary liquid holding cup 2 sideBe equipped with water jet 7 on the wall, supplementary liquid holds 2 bottoms of cup and is equipped with delivery port 8, the bottom of bottom plate 1 is equipped with mounting groove 9, be equipped with circulating pump 4 in the mounting groove 9, circulating pump 4's the end of intaking passes through the pipeline and is connected with delivery port 8, circulating pump 4's play water end passes through the pipeline and is connected with water jet (7), circulating pump 4 is connected with external power source, circulating pump 4 circular telegram, take supplementary liquid out from delivery port 8 and hold supplementary liquid in cup 2, then spout supplementary liquid from water jet 7 and hold cup 2, make supplementary liquid hold and form out of order rivers in the cup 2, the bubble that will attach to on the measurement thing is eliminated, improve measurement accuracy.
Bottom plate 1 on be equipped with vertical support rod 10, be equipped with electric telescopic handle 3 on vertical support rod 10, fixed horizontal support rod 11 that is equipped with on electric telescopic handle 3's the telescopic link, horizontal support rod 11 is gone up to be fixed and is equipped with foil gage sensor 12, and foil gage sensor 12 is located auxiliary liquid and holds cup 2 directly over, foil gage sensor 12 is connected with frenulum 13, electric telescopic handle 3 is connected with external power source, during the measurement, will measure the bottom of thing system in frenulum 13, measure the thing level and hold cup 2's top in auxiliary liquid this moment, it stops to be measured the thing and sways to measure the thing, foil gage sensor 12 measured data is stable, foil gage sensor 12 measures the weight G of measurement thing in1Then, the electric telescopic rod 3 is shortened, the measured object moves downwards to be immersed into the auxiliary liquid, and the strain gauge sensor 12 measures the gravity G of the measured object in the auxiliary liquid2From the formula
Figure BDA0002351024130000021
The density of the measurement object can be calculated.
Be equipped with switch 14 and display screen 6 on the bottom plate 1, 5 signal input parts of controller are connected with foil gage sensor 12 respectively, switch 14 connects, and 5 signal output parts of controller are connected with circulating pump 4, display screen (6) respectively, and the measurement density direct display who calculates is on display screen (6), the people's reading of being convenient for.
The bottom plate 1 is provided with a groove 15 matched with the auxiliary liquid containing cup 2, the auxiliary liquid containing cup 2 is fixed in position, and a measuring object is prevented from touching the cup wall during measurement.
The four water spray ports 7 are uniformly distributed at intervals along the circumferential direction of the auxiliary liquid containing cup 2, and the auxiliary liquid is sprayed into the auxiliary liquid containing cup 2 from four directions, so that all the side surfaces of a measured object can be effectively sprayed.
The cup cover 16 is arranged on the upper cover of the auxiliary liquid containing cup 2, when the auxiliary liquid containing cup is not used, the cup cover 16 covers the auxiliary liquid containing cup 2, impurities are prevented from polluting the auxiliary liquid, and the stability of the density of the auxiliary liquid is guaranteed.
The utility model discloses the working process: the measuring object is tied at the bottom end of the tying belt 13, the cup cover 16 is opened, the object to be measured stops swinging, the switch 14 is pressed, the switch 14 transmits a signal to the controller 5, and the controller 5 acquires measuring data G from the strain gauge sensor 121The controller 5 controls the electric telescopic rod 3 to shorten and controls the circulating pump 4 to start working; after a period of time (after the bubbles on the measurement object are completely eliminated), the circulating pump 4 is stopped, and after a period of time (the auxiliary liquid in the auxiliary liquid containing cup 2 stops flowing, and the data transmitted by the strain gauge sensor 12 is kept unchanged), the controller 5 acquires the measurement data G from the strain gauge sensor 122The controller 5 calculates the density of the measured object and transmits the density to the display screen 6 for display. After the measurement is finished, the controller 5 controls the electric telescopic rod 3 to extend and reset, and the cup cover 16 is manually covered.
The utility model discloses only need people help the measuring object on the frenulum, just can measure out the density of measuring object automatically to show on the display screen, easy operation, the reading is convenient, simultaneously, during the measurement, can eliminate the bubble of adhering to on the measuring object, measure accurately.
Finally, it is noted that the above preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.

Claims (4)

1. A density balance with defoaming function is characterized in that: comprises a bottom plate (1), an auxiliary liquid containing cup (2), an electric telescopic rod (3), a circulating pump (4), a controller (5) and a display screen (6); the auxiliary liquid containing cup (2) is arranged on the bottom plate (1), a water spraying port (7) is formed in the side wall of the auxiliary liquid containing cup (2), a water outlet (8) is formed in the bottom of the auxiliary liquid containing cup (2), a mounting groove (9) is formed in the bottom of the bottom plate (1), a circulating pump (4) is arranged in the mounting groove (9), the water inlet end of the circulating pump (4) is connected with the water outlet (8) through a pipeline, and the water outlet end of the circulating pump (4) is connected with the water spraying port (7) through a pipeline; bottom plate (1) on be equipped with vertical support pole (10), be equipped with electric telescopic handle (3) on vertical support pole (10), fixed horizontal support pole (11) that are equipped with on the telescopic link of electric telescopic handle (3), horizontal support pole (11) are gone up and are fixed and be equipped with foil gage sensor (12), and foil gage sensor (12) are located supplementary liquid and hold cup (2) directly over, foil gage sensor (12) are connected with frenulum (13), be equipped with switch (14) and display screen (6) on bottom plate (1), controller (5) signal input part is connected with foil gage sensor (12) respectively, switch (14) are connected, controller (5) signal output part is connected with circulating pump (4) respectively, display screen (6).
2. A density balance with defoaming function according to claim 1, wherein: the bottom plate (1) is provided with a groove (15) matched with the auxiliary liquid containing cup (2).
3. A density balance with defoaming function according to claim 1, wherein: the number of the water spray nozzles (7) is four, and the water spray nozzles are uniformly distributed at intervals along the circumferential direction of the auxiliary liquid containing cup (2).
4. A density balance with defoaming function according to claim 1, wherein: the upper cover of the auxiliary liquid containing cup (2) is provided with a cup cover (16).
CN201922473345.XU 2019-12-31 2019-12-31 Density balance with defoaming function Active CN211318091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922473345.XU CN211318091U (en) 2019-12-31 2019-12-31 Density balance with defoaming function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922473345.XU CN211318091U (en) 2019-12-31 2019-12-31 Density balance with defoaming function

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CN211318091U true CN211318091U (en) 2020-08-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022244283A1 (en) * 2021-05-18 2022-11-24 アルファーミラージュ株式会社 Specific gravity measurement device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022244283A1 (en) * 2021-05-18 2022-11-24 アルファーミラージュ株式会社 Specific gravity measurement device
JP2022177401A (en) * 2021-05-18 2022-12-01 アルファーミラージュ株式会社 Specific gravity measuring apparatus
JP7502795B2 (en) 2021-05-18 2024-06-19 アルファーミラージュ株式会社 Specific Gravity Measuring Device

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