CN220853770U - Portable electric measuring water level gauge - Google Patents
Portable electric measuring water level gauge Download PDFInfo
- Publication number
- CN220853770U CN220853770U CN202322441562.7U CN202322441562U CN220853770U CN 220853770 U CN220853770 U CN 220853770U CN 202322441562 U CN202322441562 U CN 202322441562U CN 220853770 U CN220853770 U CN 220853770U
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- China
- Prior art keywords
- alarm
- water level
- measuring
- level gauge
- probe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000000523 sample Substances 0.000 claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000002791 soaking Methods 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000009933 burial Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses a portable electric measuring water level gauge which comprises an alarm, a power supply and a switch probe which is conducted in a water soaking state, wherein the alarm, the power supply and the switch probe are connected on a loop, the power supply is arranged in a waterproof box, the switch probe is arranged outside one end of the waterproof box, and a hanging structure for detachably hanging a measuring ruler is arranged at the other end of the waterproof box. The measuring range is not affected and is not affected by the service life of the steel rule cable.
Description
Technical Field
The utility model relates to the technical field of electric measuring water level meters, in particular to a portable electric measuring water level meter.
Background
In groundwater level monitoring operations, an electrical fluviograph is typically used to accurately measure groundwater level. The conventional electric measuring water level gauge adopts a structure of 'a portable false-measuring-preventing electric measuring water level gauge' as applied for 202221444028.0, and comprises a cable disc, a steel rule cable and a probe, wherein one end of the steel rule cable is wound on the cable disc, the other end of the steel rule cable is connected with the probe, and a battery box, an audible and visual alarm and a circuit board are arranged on the cable disc. When the electric measuring water level gauge with the structure is used, the cable disc is placed at the wellhead, then the probe is placed in the wellhead and slowly winds the cable disc to prevent lines, when the probe in the probe does not touch the water surface, the audible and visual alarm is in a standby state, when the probe is lowered to touch the water surface, the loops of the probe and the audible and visual alarm are conducted, an alarm signal is sent, the reading of the steel rule cable which is flush with the wellhead can be read, and the water level burial depth is obtained by subtracting the height of the wellhead from the ground.
However, with the above structure, it has the following technical drawbacks:
The probe and the audible and visual alarm are respectively arranged at two ends of the steel rule cable, the measurable depth, namely the measuring range, is limited by the length of the steel rule cable, the common types are 50m and 100m, and the audible and visual alarm is not applicable to deeper use scenes;
2. In the use, the steel ruler of a certain length is directly exposed outside and can directly rub with a well wall or a well mouth, and when the water level gauge is used for a long time, the steel ruler cable can be broken or short-circuited, and the service life of the water level gauge is directly influenced.
Disclosure of utility model
The utility model provides a portable electric measuring water level gauge, which aims to solve the problems that the service life is influenced by abrasion and the range is limited due to the use of a steel ruler cable in the prior art, and the range of the portable electric measuring water level gauge is not influenced and is not influenced by the service life of the steel ruler cable.
The utility model is realized by the following technical scheme:
A portable electric measuring water level meter comprises an alarm, a power supply and a switch probe which is conducted in a soaking state, wherein the alarm, the power supply and the switch probe are connected on a loop,
The power supply is arranged in the waterproof box, the switch probe is arranged outside one end of the waterproof box, and the other end of the waterproof box is provided with a hanging structure capable of hanging the measuring ruler in a detachable mode.
The scheme is improved on the basis of the existing electric measuring water level gauge structure, when the existing electric measuring water level gauge is used, the switch probe and the alarm are respectively arranged at the wellhead and in the well to be simultaneously arranged in the well, and a cable on a steel ruler is omitted. When in measurement, as the hanging structure is arranged on the waterproof box, the measuring ruler which meets the measurement requirement length can be replaced according to the measurement range requirement, and the measurement range is not limited. Because the steel rule cable is omitted, the service life of the electric measuring water level gauge of the scheme is not influenced by abrasion of the steel rule cable, and the electric measuring water level gauge has long service life and can not cause wire breakage and short circuit faults. And the steel rule cable has heavy weight, omits the steel rule cable, and has light weight and convenient carrying.
Preferably, the alarm is an audible alarm, an optical alarm or an audible and optical alarm.
Preferably, the switch probe is a float switch.
Preferably, the switch probe comprises a probe shell and two probes arranged in the shell, the same ends of the two probes are respectively connected to two ends of the alarm and the power supply after being connected in series, and the shell is provided with a liquid inlet.
Preferably, the housing is fixed to the waterproof case.
Preferably, the measuring ruler further comprises a measuring ruler detachably hung on the hanging structure, the measuring ruler is a steel tape, and scale marks are arranged on the steel tape.
Preferably, the device further comprises a measuring ruler detachably hung on the hanging structure, and the measuring ruler is a stainless steel wire rope.
Preferably, the measuring scale further comprises a bracket and a rotary table rotatably arranged on the bracket, and one end of the measuring scale is fixed on the rotary table.
Preferably, the hanging structure is a hanging ring.
Preferably, a protective cover is arranged outside the switch probe, and a water inlet hole is formed in the protective cover.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
On the basis of the existing electric measuring water level gauge structure, the utility model omits a steel ruler cable, integrates an alarm, a power supply and a switch probe, can replace a measuring ruler which meets the measurement requirement length according to the measuring range requirement, and has unlimited measuring range.
The electric water level gauge of the utility model omits the steel ruler cable, so that the service life of the electric water level gauge of the scheme is not influenced by the abrasion of the steel ruler cable, and the service life is long, and the wire breakage and short circuit faults can not occur.
The electric measuring water level gauge of the utility model saves a steel ruler cable, has light weight and is convenient to carry.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model.
FIG. 1 is a schematic diagram of an electrical fluviograph according to the present utility model.
FIG. 2 is a schematic circuit diagram of the alarm, power supply and switch probe of the present utility model, wherein the switch is a water level switch, and is closed when encountering water, and the alarm is an audible and visual alarm.
FIG. 3 is a view showing a state of use of the electric measuring water level gauge of the present utility model.
Description of the embodiments
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
A portable electric measuring water level gauge as shown in fig. 1 comprises an alarm 4, a power supply and a switch probe 1 which is conducted in a water immersion state. The alarm 4, power supply and switch probe 1 are connected in a loop as shown in fig. 2. The power supply is arranged in the waterproof box 3 to realize the protection of the power supply. The switch probe 1 is arranged outside the waterproof box 3 so as to ensure that the switch probe can be effectively immersed in water to realize conduction when the electric water level gauge is connected with the liquid level. The hanging structure 5 is also arranged outside the waterproof box 3 so as to be convenient for the detachable hanging measuring ruler. The switch probe 1 and the hanging structure 5 are respectively arranged at two ends of the waterproof box 3 so as to ensure that the switch probe 1 is immersed in water when the electric measuring fluviograph is in a hanging state.
The alarm 4 is an audible alarm, an optical alarm or an audible and optical alarm. The alarm 4 can be arranged outside the waterproof box or inside the waterproof box, and the specific setting position of the alarm 4 is selected according to the selection of the alarm and the style of the waterproof box 3. For example, if the waterproof box 3 is transparent, the alarm 4 can be placed outside the waterproof box or inside the waterproof box when the sound is loud enough when the sound alarm is adopted; if the waterproof box 3 is opaque, the alarm is an acoustic alarm, and is only suitable for being arranged outside the waterproof box.
In particular, the switch probe may also take a variety of configurations and options. First, a float switch is used. Secondly, the utility model of 202221444028.0 'a portable anti-false measurement electric measurement water level gauge' is adopted, and specifically, the probe comprises a probe shell and two probes arranged in the shell, the same ends of the two probes are respectively connected to two ends of the alarm 4 and the power supply after being connected in series, and a liquid inlet is arranged on the shell. The liquid inlet is reversely opened. The housing is fixed on the waterproof box 3. In order to further realize the water resistance and the fixation of the probe, pouring sealant can be filled in the shell, and one end of the probe, which is close to the liquid inlet hole, is arranged outside the pouring sealant. The structure of which is referred to in the document with the application number 202221444028.0 and which is not illustrated in the figures.
By adopting the structure, the measuring ruler 7 which is detachably hung on the hanging structure 5 can be further included, the measuring ruler 7 is a steel tape, and the steel tape is provided with a scale mark. Or the measuring ruler is a stainless steel wire rope. In order to be convenient for accomodate steel tape or stainless steel wire, still include support and rotatable carousel that sets up on the support, the one end of dipperstick is fixed on the carousel, adopt the carousel to coil steel tape or stainless steel wire promptly. The connection mode of the bracket 8, the turntable and the measuring ruler is the prior art, and the scheme is not illustrated.
The hanging structure 5 is a hanging ring or a hanging hook, and in order to prevent falling off, the hanging ring is preferably adopted.
In order to protect the switch probe, a protective cover 2 is arranged outside the switch probe 1, and a water inlet is arranged on the protective cover 2.
When the water level measuring device is used, a steel tape or a stainless steel wire with a proper measuring range is selected according to the use requirement, the support is placed at a wellhead to be measured, one end of the steel tape or the stainless steel wire is wound and fixed on the hanging structure 5, the rotary table is rotated, the switch probe 1 is lowered, after the switch probe is contacted with water, the switch probe 1 is conducted, the alarm 4, the power supply and the loop of the switch probe 1 are conducted, the alarm gives an alarm, and at the moment, the scale mark on the steel tape or the stainless steel wire is read, namely the water level burial depth.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides a portable electricity survey fluviograph, includes alarm (4), power and realizes switch probe (1) that switch on when soaking state, alarm (4), power and switch probe (1) connect on a return circuit, its characterized in that:
The power supply is arranged in the waterproof box (3), the switch probe (1) is arranged outside one end of the waterproof box (3), and a hanging structure (5) for detachably hanging the measuring ruler is arranged at the other end of the waterproof box (3).
2. Portable electrical measuring water level gauge according to claim 1, characterized in that the alarm (4) is an acoustic alarm, an optical alarm or an acoustic-optical alarm.
3. Portable electrical measuring water level gauge according to claim 1, characterized in that the switch probe (1) is a float switch.
4. The portable electric measuring water level gauge according to claim 1, wherein the switch probe (1) comprises a probe shell and two probes arranged in the shell, the same ends of the two probes are respectively connected to two ends of the alarm (4) after being connected in series with a power supply, and the shell is provided with a liquid inlet.
5. Portable electrical fluviograph according to claim 4, characterized in that the housing is fixed to the waterproof box (3).
6. Portable electrical fluviograph according to claim 1, characterized in that it further comprises a measuring ruler detachably suspended on the suspension structure (5), the measuring ruler being a steel tape with scale markings provided thereon.
7. Portable electrical fluviograph according to claim 1, characterized in that it further comprises a measuring ruler detachably suspended on the suspension structure (5), the measuring ruler being a stainless steel wire rope.
8. The portable electrical measuring water level gauge of claim 6 or 7, further comprising a bracket and a turntable rotatably disposed on the bracket, wherein one end of the measuring scale is fixed to the turntable.
9. Portable electrical measuring water level gauge according to claim 1, characterized in that the suspension structure (5) is a hanging ring.
10. Portable electrical fluviograph according to claim 1, characterized in that the switch probe (1) is provided with a protective cover outside, on which a water inlet is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441562.7U CN220853770U (en) | 2023-09-08 | 2023-09-08 | Portable electric measuring water level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322441562.7U CN220853770U (en) | 2023-09-08 | 2023-09-08 | Portable electric measuring water level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853770U true CN220853770U (en) | 2024-04-26 |
Family
ID=90777891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322441562.7U Active CN220853770U (en) | 2023-09-08 | 2023-09-08 | Portable electric measuring water level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853770U (en) |
-
2023
- 2023-09-08 CN CN202322441562.7U patent/CN220853770U/en active Active
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