CN210720045U

CN210720045U - Automatic capillary water measuring device

Info

Publication number: CN210720045U
Application number: CN201921753266.8U
Authority: CN
Inventors: 熊玮; 穆晓彪; 周进东; 毕学工; 周文波; 汤耀; 周雷
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE; Wuhan University of Science and Technology WHUST
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-09
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an automatic capillary water survey device, belong to raw materials rerum natura performance detection area, the device includes the retaining bottle, the three-way pipe, the water reservoir, the retaining bottle export is just to the water inlet of three-way pipe, the right-hand member mouth of three-way pipe communicates with each other with the water reservoir, the upper portion of water reservoir communicates with each other with the loader through the rubber stopper, lower part exit is equipped with the drainage cup, the left port of three-way pipe is just to overflowing the drinking cup, be equipped with the scale mark in three-way pipe inflection point department, the terminal surface flushes under the sieve in scale mark and the loader, the retaining bottle hangs below first day, overflow cup places on the second balance, two days are on average continuous with the computer. The utility model discloses not only structural design is simple, practice thrift the manpower, can realize automatic water supply, automatic determination moreover.

Description

Automatic capillary water measuring device

Technical Field

The utility model belongs to the technical field of raw materials rerum natura performance detects, involve the survey of raw materials capillary water, concretely relates to automatic capillary water survey device.

Background

At present, two methods are mainly used for measuring the capillary water of the raw material, a commonly used measuring method is carried out by dripping water into a U-shaped pipe by using a burette, the whole process needs manual monitoring, and the content of the capillary water of the raw material is calculated by observing the change of the water level height of the capillary water.

In another method (the Chinese utility model patent with the application number of 201720977610.6 and the name of automatic capillary water measuring device) the change of the capillary water level is identified through the image of a camera, and then the automatic water replenishing is realized by controlling the electric ball valve through the programmable logic controller, and the measuring device has the advantages of complex structure and higher cost.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem and the shortcoming that exist among the prior art, the utility model provides an automatic capillary water survey device, the device not only structural design is simple, practice thrift the manpower, can realize automatic water supply, automated determination moreover.

Therefore, the utility model adopts the following technical scheme:

an automatic capillary water measuring device comprises a water storage bottle, a three-way pipe, a water storage device, a rubber plug, a charger, a first balance, a second balance, a computer, a water overflow cup and a water drainage cup; the water inlet at the upper end of the three-way pipe is communicated with a water storage bottle, the water storage bottle is hung below a first balance, and the first balance is connected with a computer; a water outlet at the left end of the three-way pipe is communicated with an overflow cup, the overflow cup is arranged on a second balance, and the second balance is connected with a computer; the water outlet at the right end of the three-way pipe is communicated with a water reservoir which is fixed by a bracket, and a water outlet of the water reservoir is provided with a drainage valve and is communicated with a drainage cup; the upper port of the water storage device is tightly plugged by a rubber plug and then is communicated with a charging device, and raw materials are filled in the charging device.

Preferably, a sieve plate is fixedly arranged at the lower port of the loader.

Preferably, the inflection point of the three-way pipe is provided with a scale mark which is flush with the lower end surface of the sieve plate in the loader.

Preferably, a water inlet valve is arranged below the water storage bottle and communicated with a water inlet at the upper end of the three-way pipe.

Preferably, the first day is used to weigh the amount of water lost in the reservoir bottle.

Preferably, the second balance is used for weighing the mass of the water overflowing from the water outlet at the left end of the three-way pipe.

Preferably, the computer is used to record readings of the first day and the second scale.

Preferably, the computer is provided with a prompt module for performing corresponding prompt.

Preferably, the first and second scales are both electronic scales.

Preferably, the water storage bottle, the three-way pipe, the water container and the charger are all made of transparent materials.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the process of measuring capillary water, the water level is kept constant all the time through the three-way pipe, intermittent water replenishing operation in the water absorption process is cancelled, and the experiment process is automatically judged through the relation between the water loss amount of the water storage bottle and the water inflow amount of the overflow cup.

(2) The measuring device is simple, the result accuracy is high, and the applicability is strong.

(3) Automatic water replenishing and automatic measurement can be realized, and the labor is saved.

Drawings

Fig. 1 is a schematic structural diagram of an automatic capillary water measuring device provided by the present invention.

Description of reference numerals: 1. a support; 2. a drain cup; 3. a water reservoir; 4. a drain valve; 5. a rubber stopper; 6. a charger; 7. raw materials; 8. a sieve plate; 9. a three-way pipe; 10. a water inlet valve; 11. a water storage bottle; 12. a second balance; 13. overflowing the water cup; 14. a computer; 15. a first balance.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are only used for explaining the present invention, but not for limiting the present invention.

As shown in fig. 1, the utility model discloses an automatic capillary water measuring device, which comprises a water storage bottle 11, a three-way pipe 9, a water storage device 3, a rubber stopper 5, a charger 6, a first balance 15, a second balance 12, a computer 14, an overflow cup 13 and a drainage cup 2; a water inlet at the upper end of the three-way pipe 9 is communicated with a water storage bottle 11, the water storage bottle 11 is hung below a first balance 15, and the first balance 15 is connected with a computer 14; a water outlet at the left end of the three-way pipe 9 is communicated with an overflow cup 13, the overflow cup 13 is arranged on a second balance 12, and the second balance 12 is connected with a computer 14; a water outlet at the right end of the three-way pipe 9 is communicated with a water reservoir 3, the water reservoir 3 is fixed by a bracket 1, and a water outlet of the water reservoir 3 is provided with a drainage valve 4 and communicated with a drainage cup 2; the upper port of the water storage device 3 is tightly plugged by a rubber plug 5 and then is communicated with a charging device 6, and raw materials 7 are filled in the charging device 6.

Specifically, a sieve plate 8 is fixedly arranged at the lower port of the loader 6.

And the inflection point of the three-way pipe 9 is provided with scale marks which are flush with the lower end surface of the sieve plate 8 in the loader 6.

And a water inlet valve 10 is arranged below the water storage bottle 11 and is communicated with a water inlet at the upper end of the three-way pipe 9.

The first level 15 is used to weigh the amount of water lost in the reservoir bottle 11.

The second balance 12 is used for weighing the mass of the water overflowing from the water outlet at the left end of the three-way pipe 9.

The computer 14 is used to record the readings of the first scale 15 and the second scale 12.

The computer 14 is provided with a prompt module for performing corresponding prompt.

The first scale 15 and the second scale 12 are both electronic scales.

The water storage bottle 11, the three-way pipe 9, the water storage device 3 and the charger 6 are all made of transparent materials.

Examples

An automatic capillary water measuring device is shown in figure 1, a water inlet at the upper end of a three-way pipe 9 is communicated with a water storage bottle 11, a water inlet valve 10 is arranged at the lower end of the water storage bottle 11, and the upper end of the water storage bottle is connected with a first balance 15 connected with a computer 14.

The water outlet at the left end of the three-way pipe 9 is communicated with a water overflow cup 13 arranged on a second balance 12, and the second balance 12 is also connected with a computer 14.

A water outlet at the right end of the three-way pipe 9 is communicated with a water inlet of the water reservoir 3, and the lower end of the water reservoir 3 is provided with a drainage valve 4 and is communicated with the drainage cup 2; the upper port of the water storage device 3 is tightly plugged by a rubber plug 5 and then is communicated with a charging device 6 filled with raw materials 7, and a sieve plate 8 is fixed at the lower end of the charging device 6. In the embodiment, the water storage device 3 and the material loading device 6 are made of organic glass, so that the water level can be observed conveniently.

The working process is as follows:

before the capillary water of the raw material is measured, all instruments are connected as shown in figure 1, firstly, a certain amount of distilled water is added into a water storage bottle 11, a water inlet valve 10 is opened to inject water into a three-way pipe 9, when the water level in the three-way pipe 9 reaches the position of a scale mark, the water inlet valve 10 is closed, a first balance 15 and a second balance 12 are peeled, then the water inlet valve 10 of the water storage bottle 11 is opened, water is added into the three-way pipe 9, and the first balance 15 displays the water discharge amount of the water storage bottle 11 in real time. The proper opening degree of the water inlet valve 10 can enable the water yield to be larger than the water absorption amount of the raw materials, then the water flow exceeding the scale mark of the three-way pipe 9 flows into the water overflowing cup 13 along the water outlet at the left end of the three-way pipe 9, and the second balance 12 displays the water overflowing amount instantly. The weighing data of the first balance 15 and the second balance 12 are transmitted to the computer 14, and the computer 14 calculates the difference between the water discharge of the water storage bottle 11 and the water inlet of the overflow cup 13 in real time. When the difference is less than 0.1 g/min and the time is kept for ten minutes, the computer 14 gives an alarm to indicate that the water absorption of the raw material is finished. At this time, the water inlet valve 10 is closed, and the drain valve 4 is opened, so that the water in the water reservoir 3 flows into the drain cup 2, and the measurement is completed. The capillary water quantity of the raw materials can be obtained by subtracting the water inflow in the water overflow cup 13 from the water discharge quantity of the water storage bottle 11 collected by the computer 14.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic capillary water measuring device comprises a water storage bottle (11), a three-way pipe (9), a water storage device (3), a rubber stopper (5), a charger (6), a first balance (15), a second balance (12), a computer (14), an overflow cup (13) and a drainage cup (2); the method is characterized in that: a water inlet at the upper end of the three-way pipe (9) is communicated with a water storage bottle (11), the water storage bottle (11) is hung below a first balance (15), and the first balance (15) is connected with a computer (14); a water outlet at the left end of the three-way pipe (9) is communicated with a water overflow cup (13), the water overflow cup (13) is arranged on a second balance (12), and the second balance (12) is connected with a computer (14); a water outlet at the right end of the three-way pipe (9) is communicated with a water reservoir (3), the water reservoir (3) is fixed by a bracket (1), and a water outlet of the water reservoir (3) is provided with a drainage valve (4) and is communicated with a drainage cup (2); the upper port of the water storage device (3) is plugged by a rubber plug (5) and then is communicated with a charging device (6), and raw materials (7) are filled in the charging device (6).

2. An automatic capillary water measuring device according to claim 1, characterized in that: and a sieve plate (8) is fixedly arranged at the lower port of the loader (6).

3. An automatic capillary water measuring device according to claim 2, characterized in that: and the inflection point of the three-way pipe (9) is provided with scale marks which are flush with the lower end surface of the sieve plate (8) in the loader (6).

4. An automatic capillary water measuring device according to claim 1, characterized in that: a water inlet valve (10) is arranged below the water storage bottle (11) and is communicated with a water inlet at the upper end of the three-way pipe (9).

5. An automatic capillary water measuring device according to claim 1, characterized in that: the first balance (15) is used for weighing the water loss in the water storage bottle (11).

6. An automatic capillary water measuring device according to claim 1, characterized in that: the second balance (12) is used for weighing the mass of water overflowing from the water outlet at the left end of the three-way pipe (9).

7. An automatic capillary water measuring device according to claim 1, characterized in that: the computer (14) is used to record readings of the first balance (15) and the second balance (12).

8. An automatic capillary water measuring device according to claim 1, characterized in that: the computer (14) is provided with a prompt module for carrying out corresponding prompt.

9. An automatic capillary water measuring device according to claim 1, characterized in that: the first balance (15) and the second balance (12) are both electronic balances.

10. An automatic capillary water measuring device according to any one of claims 1 to 9, wherein: the water storage bottle (11), the three-way pipe (9), the water storage device (3) and the charger (6) are all made of transparent materials.