CN201242465Y - Apparatus for measuring groundwater detection point water surface - Google Patents
Apparatus for measuring groundwater detection point water surface Download PDFInfo
- Publication number
- CN201242465Y CN201242465Y CNU2008201320740U CN200820132074U CN201242465Y CN 201242465 Y CN201242465 Y CN 201242465Y CN U2008201320740 U CNU2008201320740 U CN U2008201320740U CN 200820132074 U CN200820132074 U CN 200820132074U CN 201242465 Y CN201242465 Y CN 201242465Y
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- Prior art keywords
- measure
- lead
- ready light
- pole
- water surface
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Abstract
The utility model relates to a device for measuring water level of groundwater sensing point, which comprises a lifting handle, a spirit bubble, a ready indicating lamp, a ready indicating lamp wire, a measuring indicating lamp, a measuring indicating lamp wire, a scale, a conduit pipe, a support bar, a floating slide block, a battery and a circuit cabinet, and the device is characterized in that the conduit pipe is an insulator and is fixed at the lower part the circuit cabinet; and the ready indicating lamp wire and the measuring indicating lamp wire are positioned inside the conduit pipe.
Description
Technical field
A kind of device that is used to measure the underground water sensing point water surface of the utility model belongs to the hydrologic survey apparatus field, especially a kind of equipment of surveying the underground water sampled point water surface to surface distance.
Background technology
Measuring at present groundwater level does not have suitable device, generally is by one section cotton cord is hung down into the sampling hole, puts on after cotton cord is stained with water in the hole, measures from bedewing terminal to the length the ground with ruler.The shortcoming of such measuring method is: 1, the cotton cord surface is not soaked into sometimes, time-consuming taking a lot of trouble that cotton cord is bedewed; 2, cotton cord has retractility, measures inaccurate; 3, cotton cord soaks into the back because capillary action will make not water-immersed part suction influence measuring accuracy.The utility model has designed a kind of unsteady conductive equipment just and has been used for measuring more exactly the distance of groundwater level apart from sampling ground, hole, hole.
Summary of the invention
A kind of device that is used to measure the underground water sensing point water surface of the utility model comprises: handle, spirit bubble, ready light, ready light lead, measurement pilot lamp, measurement pilot lamp lead, scale, conduit, pole, floating slider, battery, circuit box.
Above-mentioned conduit is an insulator, is fixed on the circuit box bottom, and is inner by ready light lead and measurement pilot lamp lead.
Above-mentioned pole is a conductor, is fixed on the circuit box bottom, and the upper end links to each other with the negative pole of power supply.
Above-mentioned conduit lower end is provided with two conductive contacts, and last electric shock is connected on measures on the pilot lamp lead, and lower contact is connected on the ready light lead.
Above-mentioned ready light is connected on the ready light lead, measures pilot lamp and is connected on the measurement pilot lamp lead, and the other end of two lamps is connected in parallel on the unloaded positive pole of power supply.
Respectively there is a hole at above-mentioned floating slider two ends, are through respectively on conduit and the pole, and a conductive contact blade respectively is set in two holes, and two conductive contact blades are interconnected by a lead.
Above-mentioned conductive contact blade contacts respectively in the electric shock of conduit lower end and on the pole.
Above-mentioned power supply, ready light, ready light lead, lower contact, floating slider inside conductor, pole constitute a closed-loop path.
Above-mentioned power supply, ready light, ready light lead, upper contact, floating slider inside conductor, pole constitute a closed-loop path.
Scale, conduit, pole, floating slider with equipment when carrying out surface measurement partly insert in the hole of sampled point, floating slider is in the lower end of pole and conduit before inserting under the effect of gravity, the conductive contact blade contact of floating slider is at lower contact, the ready light circuit turn-on, the expression circuit is normal.After floating slider touches the water surface, because the buoyancy floating slider can slightly rise along pole and conduit, the upper contact of the conductive contact blade of floating slider contact at this moment, ready light goes out, the measurement pilot lamp is bright, measures this moment and reads the data that scale is higher than limit, measuring point hole wall.Placement can make floating slider continue to move up in the hole if equipment is continued, and at this moment the conductive contact blade in the conduit side opening leaves upper contact, and pilot lamp all extinguishes.
Particularly the utlity model has following advantage:
1, have only simple circuit, convenient and reliable;
2, control to enter by floating slider in the measuring process and adopt the degree of depth in hole can be not too much and inaccurate owing to going deep into into scale.
Description of drawings
Fig. 1 is a schematic side view of the present utility model;
Fig. 2 is a schematic top plan view of the present utility model;
Fig. 3 is a local enlarged diagram of the present utility model;
Fig. 4 is the vertical view of floating slider of the present utility model.
Embodiment
Following examples only are used for illustrating uses novel characteristics, is not used for limiting protection domain of the present utility model.
Embodiment one
A kind of device that is used to measure the underground water sensing point water surface of the utility model comprises: handle 1, spirit bubble 2, ready light 3a, ready light lead 3b, measurement pilot lamp 4a, measurement pilot lamp lead 4b, scale 5, conduit 6, pole 7, floating slider 11, battery 12, circuit box 13 as shown in Figure 1, 2.
Above-mentioned conduit 6 is an insulator, is fixed on circuit box 13 bottoms, and is inner by ready light lead 3b and measurement pilot lamp lead 4b.
Above-mentioned pole 7 is a conductor, is fixed on circuit box 13 bottoms, and the upper end links to each other with the negative pole of battery 12.
As shown in Figure 3, above-mentioned conduit 6 lower ends are provided with two conductive contacts, and upper contact 8b is connected on and measures on the pilot lamp lead 4b, and lower contact 8c is connected on the ready light lead 3b.
Above-mentioned ready light 3a is connected on the ready light lead 3b, measures pilot lamp 4a and is connected on the measurement pilot lamp lead 4b, and the other end of two lamps is connected in parallel on the positive pole of battery 12.
As shown in Figure 4, respectively there is a hole at above-mentioned floating slider 11 two ends, are through respectively on conduit 6 and the pole 7, and a conductive contact blade 8a is set in the lead pore, a conductive contact blade 9, two conductive contact blades are set in pole hole are interconnected by a lead 10.
Above-mentioned conductive contact blade 8a contacts respectively on the contact of conduit 6 lower ends and on the pole 7.
When equipment was switched on and mentioned, above-mentioned battery 12, ready light 3a, ready light lead 3b, lower contact 8c, floating slider inside conductor 10, conductive contact blade 9, pole 6 constituted a closed-loop path.Ready light 3a is bright, measures pilot lamp 4a and goes out.
When equipment was put into the underground water exploration hole, floating slider 11 rose under the buoyancy of water effect, and the conductive contact blade 8a contact of floating slider 11 is at upper contact 8b.At this moment battery 12, measurement pilot lamp 4a, measurement pilot lamp lead 4b, upper contact 8b, floating slider inside conductor 10, pole 7 constitute a closed-loop path.Ready light 3a goes out, and it is bright to measure pilot lamp 4a.
Claims (9)
1. device that is used to measure the underground water sensing point water surface, comprise: handle, spirit bubble, ready light, ready light lead, measurement pilot lamp, measurement pilot lamp lead, scale, conduit, pole, floating slider, battery, circuit box, it is characterized in that: described conduit is an insulator, is fixed on the circuit box bottom; Ready light lead and measurement pilot lamp lead are positioned at the inside of described conduit.
2. a kind of device that is used to measure the underground water sensing point water surface according to claim 1, it is characterized in that: described pole is a conductor, is fixed on the circuit box bottom, the upper end links to each other with the negative pole of power supply.
3. a kind of device that is used to measure the underground water sensing point water surface according to claim 1, it is characterized in that: described ready light is connected on the ready light lead, measure pilot lamp and be connected on the measurement pilot lamp lead, the other end of two lamps is connected in parallel on the positive pole of power supply.
4. according to claim 2 or 3 described a kind of devices that are used to measure the underground water sensing point water surface, it is characterized in that: the both positive and negative polarity of power supply can exchange.
5. a kind of device that is used to measure the underground water sensing point water surface according to claim 1 is characterized in that: described conduit lower end is provided with two conductive contacts, and last electric shock is connected on measures on the pilot lamp lead, and lower contact is connected on the ready light lead.
6. a kind of device that is used to measure the underground water sensing point water surface according to claim 1, it is characterized in that: respectively there is a hole at described floating slider two ends, be through respectively on conduit and the pole, a conductive contact blade respectively is set in two holes, two conductive contact blades are interconnected by a lead.
7. a kind of device that is used to measure the underground water sensing point water surface according to claim 1 is characterized in that: described conductive contact blade contacts respectively in the electric shock of conduit lower end and on the pole.
8. a kind of device that is used to measure the underground water sensing point water surface according to claim 1 is characterized in that: described power supply, ready light, ready light lead, lower contact, floating slider inside conductor, pole interconnects and constitute a closed-loop path.
9. a kind of device that is used to measure the underground water sensing point water surface according to claim 1 is characterized in that: described power supply, ready light, ready light lead, upper contact, floating slider inside conductor, pole interconnects and constitute a closed-loop path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201320740U CN201242465Y (en) | 2008-08-04 | 2008-08-04 | Apparatus for measuring groundwater detection point water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201320740U CN201242465Y (en) | 2008-08-04 | 2008-08-04 | Apparatus for measuring groundwater detection point water surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242465Y true CN201242465Y (en) | 2009-05-20 |
Family
ID=40715755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201320740U Expired - Fee Related CN201242465Y (en) | 2008-08-04 | 2008-08-04 | Apparatus for measuring groundwater detection point water surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242465Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595833A (en) * | 2018-12-03 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of underground heat extract equipment with heat insulation function |
-
2008
- 2008-08-04 CN CNU2008201320740U patent/CN201242465Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595833A (en) * | 2018-12-03 | 2019-04-09 | 湖南达道新能源开发有限公司 | A kind of underground heat extract equipment with heat insulation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 |