CN211905004U - Soaking detection device capable of keeping water level relatively constant - Google Patents
Soaking detection device capable of keeping water level relatively constant Download PDFInfo
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- CN211905004U CN211905004U CN202020702734.5U CN202020702734U CN211905004U CN 211905004 U CN211905004 U CN 211905004U CN 202020702734 U CN202020702734 U CN 202020702734U CN 211905004 U CN211905004 U CN 211905004U
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Abstract
The utility model discloses a can keep the soaking detection device of water level invariable relatively, soak detection device's technical field. The device comprises a soaking tank (4), a water inlet connecting pipe (2) and a water outlet connecting pipe (3) which are arranged on the opposite side walls of the soaking tank (4), a water inlet valve (1) installed on the water inlet connecting pipe (2), and a water outlet valve (5) installed on the water outlet connecting pipe (3), wherein the height of the water outlet connecting pipe (3) is higher than that of the water inlet connecting pipe (2). The utility model can keep the water level in the soaking detection device relatively constant, ensure the water level fluctuation value to be controlled in the fluctuation range of small error, and further smoothly detect the water absorption rate of the hydrophobic high polymer material; and simultaneously, the utility model discloses still have simple structure, convenient to use, economical and practical's advantage.
Description
Technical Field
The utility model relates to a soak detection device's technical field, more specifically say that one kind can keep the soaking detection device of water level relatively invariable, and mainly used detects the water absorption rate of hydrophobic material, also is applicable to other soaking tests.
Background
The polymer material is widely applied to the fields of construction, transportation, agriculture, electric and electronic industries and the like, and large-scale and industrial production is realized. Some high molecular materials have strong hydrophobicity, for example, the hydrophobic rate of hydrophobic rock wool products can reach 99.9 percent, namely, the water absorption rate is extremely low, and no capillary penetration exists. According to the specification of GB/T5480-2017, when the water absorption rate of the hydrophobic polymer material is tested, the testing device is required to control the water level to keep relatively constant during the test, and the water level fluctuation range is within +/-0.5 mm. Because of the evaporation property of water, water loss is inevitable in the soaking process, and if water is directly added, the fluctuation value of the water level is difficult to be ensured within the fluctuation range, so that how to keep the water level relatively constant and ensure that the fluctuation value of the water level is controlled within the high-precision range is a technical problem to be solved.
Disclosure of Invention
The purpose of the utility model is to provide a can keep the soaking detection device of water level relatively invariable just to the weak point that exists among the above-mentioned prior art. The utility model can keep the water level in the soaking detection device relatively constant, ensure the water level fluctuation value to be controlled in the fluctuation range of small error, and further smoothly detect the water absorption rate of the hydrophobic high polymer material; and simultaneously, the utility model discloses still have simple structure, convenient to use, economical and practical's advantage.
The purpose of the utility model can be realized by the following technical measures:
the utility model discloses a soak detection device that can keep water level relatively invariable includes soaking case, the water inlet that sets up on soaking case relative lateral wall is taken over and is taken over with the delivery port, install the water intaking valve (can adjust the flow of water inlet) on the water inlet is taken over, install the outlet valve (can adjust the flow of delivery port) on the delivery port is taken over, the height that the delivery port was taken over is higher than the height that the water inlet was taken over (in the use, only open the outlet valve and make the delivery port be in the full open mode, then adjust the water intaking valve and make the water inlet slowly intake, until the outer port that takes over from the delivery port evenly drips the macroscopic water droplet stream can, water inflow and water yield maintain a dynamic balance state like this, the water level is basically level with the bottom surface of delivery port takeover inner chamber, has guaranteed to soak the water level in the detection device relatively invariable, guarantees that the, and further the water absorption rate of the water-repellent polymer material) was smoothly detected.
The working principle of the utility model is as follows:
the utility model discloses set up the higher delivery port in position and take over and the lower water inlet in position takes over on soaking case relative lateral wall to adjust water inflow and water yield respectively through water intaking valve and outlet valve, make water inflow and water yield maintain a dynamic balance state, the water level is taken over the bottom surface of inner chamber basically parallel and level with the delivery port like this, just guaranteed to soak the water level relatively invariable in the detection device, guarantee the fluctuation of water level value promptly and control in the fluctuation range of small error, and then detect hydrophobic macromolecular material's water absorption rate smoothly. The utility model also has the advantages of simple structure, convenient use, economy and applicability. More specifically, in the use process, the water outlet valve is opened to enable the water outlet to be in a full-open state, then the water inlet valve is adjusted to enable the water inlet to slowly feed water until macroscopic water droplet flows uniformly drip from the outer port of the water outlet connecting pipe, so that the water level in the soaking detection device can be ensured to be relatively constant, and the fluctuation value of the water level is controlled within a fluctuation range of +/-0.5 mm.
The utility model has the advantages of as follows:
the utility model can keep the water level in the soaking detection device relatively constant, ensure the water level fluctuation value to be controlled in the fluctuation range of small error, and further smoothly detect the water absorption rate of the hydrophobic high polymer material; and simultaneously, the utility model discloses still have simple structure, convenient to use, economical and practical's advantage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The sequence numbers in the figures illustrate: 1. a water inlet valve 2, a water inlet connecting pipe 3, a water outlet connecting pipe 4, a soaking tank 5 and a water outlet valve.
Detailed Description
The utility model is further described with the following figures:
as shown in figure 1, the soaking detection device capable of keeping the water level relatively constant of the present invention comprises a soaking box 4, a water inlet connection pipe 2 and a water outlet connection pipe 3 arranged on the opposite side walls of the soaking box 4, a water inlet valve 1 (capable of adjusting the flow of the water inlet) arranged on the water inlet connection pipe 2, and a water outlet valve 5 (capable of adjusting the flow of the water outlet) arranged on the water outlet connection pipe 3, wherein the height of the water outlet connection pipe 3 is higher than the height of the water inlet connection pipe 2 (in the using process, only the water outlet valve 5 is opened to make the water outlet in the fully open state, then the water inlet valve 1 is adjusted to make the water inlet slowly feed until the macroscopic water droplet flow uniformly drips from the outer port of the water outlet connection pipe 3, so that the water inlet amount and the water outlet amount are maintained in a dynamic balance state, the water level is basically flush with the bottom surface of, the fluctuation value of the water level is controlled within the fluctuation range of small error, and the water absorption of the hydrophobic high polymer material is smoothly detected).
The utility model discloses a concrete in service behavior as follows:
firstly, putting a hydrophobic material to be detected for water absorption into an immersion box 4; communicating a water inlet connecting pipe 2 with an external water source pipeline, and opening a water inlet valve 1 to inject water into the soaking tank 4; then, the water outlet valve 5 is opened to enable the water outlet to be in a full open state; and then, when water flows out from the water outlet connecting pipe 3, adjusting the water inlet valve 1 to enable the water inlet to slowly feed water until macroscopic water droplet flow uniformly drips from the outer port of the water outlet connecting pipe 3. Therefore, the water inflow and the water outflow are maintained in a dynamic balance state, and the water level is basically flush with the bottommost surface of the inner cavity of the water outlet connecting pipe, so that the water level in the soaking detection device is ensured to be relatively constant, the fluctuation value of the water level is ensured to be controlled within the fluctuation range of small errors, and the water absorption of the hydrophobic high polymer material is further successfully detected.
Claims (1)
1. The utility model provides a can keep soaking detection device of water level relatively invariable which characterized in that: the device comprises a soaking tank (4), a water inlet connecting pipe (2) and a water outlet connecting pipe (3) which are arranged on the opposite side walls of the soaking tank (4), a water inlet valve (1) arranged on the water inlet connecting pipe (2), and a water outlet valve (5) arranged on the water outlet connecting pipe (3), wherein the height of the water outlet connecting pipe (3) is higher than that of the water inlet connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702734.5U CN211905004U (en) | 2020-04-30 | 2020-04-30 | Soaking detection device capable of keeping water level relatively constant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702734.5U CN211905004U (en) | 2020-04-30 | 2020-04-30 | Soaking detection device capable of keeping water level relatively constant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211905004U true CN211905004U (en) | 2020-11-10 |
Family
ID=73271371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020702734.5U Active CN211905004U (en) | 2020-04-30 | 2020-04-30 | Soaking detection device capable of keeping water level relatively constant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211905004U (en) |
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2020
- 2020-04-30 CN CN202020702734.5U patent/CN211905004U/en active Active
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Address after: No.26, Huahua Road, high tech Development Zone, Zhengzhou, Henan Province, 450001 Patentee after: Sinosteel Zhengzhou metal products Research Institute Co.,Ltd. Address before: No.26, Huahua Road, high tech Development Zone, Zhengzhou, Henan Province, 450001 Patentee before: SINOSTEEL ZHENGZHOU RESEARCH INSTITUTE OF STEEL WIRE & STEEL PRODUCTS Co.,Ltd. |