CN201053931Y - Water collection apparatus for water quality automatic monitoring station - Google Patents
Water collection apparatus for water quality automatic monitoring station Download PDFInfo
- Publication number
- CN201053931Y CN201053931Y CNU2007200802845U CN200720080284U CN201053931Y CN 201053931 Y CN201053931 Y CN 201053931Y CN U2007200802845 U CNU2007200802845 U CN U2007200802845U CN 200720080284 U CN200720080284 U CN 200720080284U CN 201053931 Y CN201053931 Y CN 201053931Y
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- China
- Prior art keywords
- water
- pump case
- pump
- wetting system
- quality monitoring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a water collection apparatus which is in particular used for a water quality automatic monitoring station. The water collection apparatus consists of a pump case which can be fixed on the riverbed or the river bank and is provided with a water inlet and a water outlet, a water collection pipe which is communicated with the water inlet of the pump case via a universal bent joint, and a water pump which is arranged in the pump case; wherein, the caudal end of the water collection pipe floats on water surface and the part which is immerged with a depth of half a meter is provided with a filter; one end of a water transmission pipe drills through the water outlet and is communicated with the water outlet of the water pump. The utility model has the advantages of easy use, reliable operation for a long time and little maintenance work.
Description
Technical field:
The utility model is with to adopt wetting system relevant, especially with the special use of automatic water quality monitoring station to adopt wetting system relevant.
Background technology:
In order to monitor the contaminated situation of river water quality, many automatic water quality monitorings station has been built in the whole nation.The automatic water quality monitoring station needs to gather automatically throughout the year near the water in 0.5 meter depths, river underwater.Therefore, the builders at water quality monitoring station have thought manyly to adopt the water method and designed many wetting systems of adopting.Conclude and get up to have the pontoon method, the floating drum method, several methods such as trestle method, the common ground of above several method all are that water pump (as submersible pump, self-priming pump etc.) is installed on the pontoon or floating drum of following SEA LEVEL VARIATION, reach the purpose of gathering near water 0.5 meter depths, underwater.Because river situation complexity, SEA LEVEL VARIATION is big, and the influence of factor such as silt and floating thing in the water is much adopted wetting system and used badly, or maintenance workload is big.
The utility model content:
The purpose of this utility model is in order to provide a kind of easy to use, and long-time running is reliable, the automatic water quality monitoring station special use that maintenance workload is little adopt wetting system.
The purpose of this utility model is achieved like this:
The station special use of the utility model automatic water quality monitoring adopt wetting system, comprise the pump case that contains water inlet and water delivering orifice that can be fixed on riverbed or the riverbank, the water gathering tube that is communicated with the pump case water inlet by universal turning joint, the water-supply-pipe that one end is communicated with the pump case water delivering orifice, be loaded on the water pump in the pump case, the water gathering tube tail end swims in the water surface by self buoyancy or other power that makes progress, the water gathering tube tail end is positioned at the 0.5 meter depths part in underwater filtrator, universal turning joint can rotate with vertical direction in the horizontal direction flexibly, has guaranteed that the water gathering tube tail end can swim on the water surface freely.
Above-mentioned adopting has the husky device of unidirectional row that is contained on the pump case in the wetting system, arrange husky device when water pump draws water and close, and arranges husky device during recoil and opens, and guarantees silt is discharged in pump case and water gathering tube.
The husky device of above-mentioned row comprises the cylinder that vertically is contained in the pump case, be positioned at the piston of cylinder, place the spring of piston upper end, joint pin upper end is passed piston and is pressed closer on the spring and pass and on the lower end of cylinder the row sramana equipped with sediment ejection opening is housed, on the cylinder, the bottom is respectively by the atmospheric air pipe, compressed air hose and atmosphere, compressed air source is communicated with, when arranging husky device and not arranging sand, there is not pressurized air in the cylinder, piston moves down under the effect of cylinder inner spring, the row sramana who is connected with piston closes, the water that the row sramana closes in the rear pump shell can only be advanced by the filtrator on the water gathering tube, go out, arrange the operation of to draw water after the sramana closes, also can carry out the water gathering tube recoil, when row is husky if desired, pressurized air enters in the cylinder through compressed air hose, piston moves from bottom to top in the pressurized air effect, the row sramana who links to each other with piston opens, the row sramana opens water in the rear pump shell and Sha Ke by row sramana turnover, and the row sramana opens back water in the pump case and huskyly discharge from the row sramana when with pressurized air hydrophore being recoiled.
Above-mentioned adopting has an end to be contained on the pump case and with the protection tube that water-supply-pipe and cable coat, can resist the impact of flood in the wetting system.
Above-mentioned adopting has an end to be connected on the pump case and the air duct that water pump import and water gathering tube is carried out counterflush by pressurized air in the wetting system, pressurized air can carry out counterflush to water pump import and water gathering tube inside by air duct, guarantee that employing equipment moves reliably and with long-term, adopt air duct to be suitable for the situation that water pump inside is equipped with bottom valve and non-return valve.
Above-mentioned adopting has an end to be contained on the pump case protection tube that water-supply-pipe and cable and air duct are coated in the wetting system.
The above-mentioned frequency converter that the driving pump working that is connected with water pump is arranged in the wetting system of adopting.
Above-mentioned adopt that the water gathering tube tail end is equipped with pilot lamp in the wetting system, satisfy the river management needs.
When using the utility model, pump case is fixed or is hung by wire rope and is pulled on riverbed or the riverbank.Universal turning joint also requires to allow under the condition that guarantees sealing water gathering tube to rotate flexibly with vertical direction in the horizontal direction except that having enough intensity resistance flood impacts.The sealing and the dirigibility of requirement universal turning joint in the medium-term and long-term immersion of river with after impacting are almost constant.Water gathering tube lifts the tail end of water gathering tube by buoyancy or other upward force, as long as power upwards is greater than half of water gathering tube own wt, the water gathering tube tail end will climb up on top of the water.Tail end also was elevated when the river water level was high, and tail end was also low when the river water level was low, and water gathering tube passes the water layer of 0.5 meter depths, underwater.When water pump operation, near the water 0.5 meter depths, underwater enters water gathering tube from filtrator, enters in the pump case again.Water in the pump case is pumped out, uses for instrumental analysis in the automatic water quality monitoring station through water-supply-pipe.Silt is arranged in the river, and the water inlet and the water gathering tube of pump may be stopped up by silt after operation a period of time, and available 0.3 pressurized air to 0.8MPa pressure recoils by water-supply-pipe, pump.For the better effect that recoiled, thus can be on pump case the husky device of the row of installation.The installation direction of arranging husky device is to close automatically when pump draws water, and opens automatically during recoil.Some water pump inside is equipped with bottom valve or non-return valve, and recoil just can not be undertaken by water-supply-pipe in this case, so between the pump case air duct is installed at source of the gas, pressurized air directly enters import of pump case flush water pump and water gathering tube by this root air duct.In order to protect water pump, water pump is driven by frequency converter.For river management needs, should a pilot lamp be installed at the water gathering tube tail end.
The utility model is easy to use, and long-time running is reliable, and maintenance workload is little.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the husky device structural representation of row.
Fig. 4 closes synoptic diagram for the husky device of row.
Fig. 5 is another structural representation of the utility model.
Fig. 6 is the vertical view of Fig. 5.
Embodiment:
Referring to Fig. 1, Fig. 2, the station special use of the utility model automatic water quality monitoring adopt wetting system, comprise by wire rope 1 and be fixed on the steel pump case 2 that contains water inlet 3 and water delivering orifice 4 on the riverbank 14, the water gathering tube 6 that is communicated with the pump case water inlet by universal turning joint 5, be loaded on the water pump (submersible pump) 7 by the frequency converter driving in the pump case, water-supply-pipe 8 one ends pass the pump case water delivering orifice and are communicated with pump outlet.The water gathering tube tail end is positioned at the 0.5 meter depths part in underwater filtrator 9, is contained on the pump case protection tube 12 that is contained on the pump case and water-supply-pipe and cable 11 are coated with respect to husky device 10, one ends of the unidirectional row at sediment ejection opening 16 places, and the water gathering tube tail end is equipped with pilot lamp 13.Sequence number 15 is the river bed among Fig. 1.Direction shown in the arrow is a water (flow) direction among Fig. 1, Fig. 2.
Referring to Fig. 3, Fig. 4, arrange husky device and comprise the cylinder 17 that vertically is contained in the pump case, be positioned at the piston 18 of cylinder, place the spring 19 of piston upper end, joint pin 20 upper ends are passed piston and are pressed closer on the spring and pass the row sramana 21 equipped with sediment ejection opening is housed on the lower end of cylinder, and the upper and lower part of cylinder is communicated with atmosphere, compressed air source by atmospheric air pipe 22, compressed air hose 23 respectively.The cylinder upper and lower end is equipped with sealing 24, lower seal 25 respectively.Regularly the row of unlatching sramana adopts wetting system with the pressurized air recoil, can guarantee that not only adopting wetting system normally moves, and can in time discharge the sand in the pump case, has effectively solved the stifled problem of the sand of adopting wetting system.Having guaranteed to adopt wetting system moves reliably and with long-term.
Also can be as Fig. 5, shown in Figure 6, the air duct 26 that can be provided with that an end is connected on the pump case and water pump import and water gathering tube be carried out counterflush by pressurized air, protection tube 12 1 ends are contained on the pump case water-supply-pipe and cable and air duct are coated.
Claims (8)
1. the special use of automatic water quality monitoring station adopts wetting system, it is characterized in that comprising the pump case that contains water inlet and water delivering orifice that can be fixed on riverbed or the riverbank, the water gathering tube that is communicated with the pump case water inlet by universal turning joint, be loaded on the water pump in the pump case, the water gathering tube tail end swims in the water surface and is positioned at the 0.5 meter depths part in underwater filtrator, and water-supply-pipe one end passes the pump case water delivering orifice and is communicated with pump outlet.
2. automatic water quality monitoring as claimed in claim 1 station special use adopt wetting system, it is characterized in that sediment ejection opening is arranged on the pump case, the husky device of unidirectional row is positioned at pump case.
3. automatic water quality monitoring as claimed in claim 2 station special use adopt wetting system, it is characterized in that arranging husky device and comprise the cylinder that vertically is contained in the pump case, be positioned at the piston of cylinder, place the spring of piston upper end, joint pin upper end is passed piston and is pressed closer on the spring and pass and on the lower end of cylinder the row sramana equipped with sediment ejection opening is housed, and the upper and lower part of cylinder is communicated with atmosphere, compressed air source by atmospheric air pipe, compressed air hose respectively.
4. as the wetting system of adopting of claim 1 or 2 or 3 described automatic water quality monitoring station special uses, the protection tube that it is characterized in that having an end to be contained on the pump case and water-supply-pipe and cable are coated.
5. as the wetting system of adopting of claim 1 or 2 or 3 described automatic water quality monitoring station special uses, it is characterized in that having an end to be connected on the pump case and the air duct that water pump import and water gathering tube is carried out counterflush by pressurized air.
6. automatic water quality monitoring as claimed in claim 5 station special use adopt wetting system, it is characterized in that having an end to be contained on the pump case protection tube that water-supply-pipe and cable and air duct are coated.
7. as the wetting system of adopting of claim 1 or 2 or 3 described automatic water quality monitoring station special uses, it is characterized in that having the frequency converter of the driving pump working that is connected with water pump.
8. as the wetting system of adopting of claim 1 or 2 or 3 described automatic water quality monitoring station special uses, it is characterized in that the water gathering tube tail end is equipped with pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200802845U CN201053931Y (en) | 2007-07-13 | 2007-07-13 | Water collection apparatus for water quality automatic monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200802845U CN201053931Y (en) | 2007-07-13 | 2007-07-13 | Water collection apparatus for water quality automatic monitoring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053931Y true CN201053931Y (en) | 2008-04-30 |
Family
ID=39393593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200802845U Expired - Lifetime CN201053931Y (en) | 2007-07-13 | 2007-07-13 | Water collection apparatus for water quality automatic monitoring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053931Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
| CN118190528A (en) * | 2024-05-13 | 2024-06-14 | 国家海洋技术中心 | Shore-based water quality sampling system and shore-based water quality automatic monitoring system |
-
2007
- 2007-07-13 CN CNU2007200802845U patent/CN201053931Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655312A (en) * | 2018-12-26 | 2019-04-19 | 中国矿业大学 | A kind of device and method for tiltedly boring formula acquisition small water bed mud in bank |
| CN118190528A (en) * | 2024-05-13 | 2024-06-14 | 国家海洋技术中心 | Shore-based water quality sampling system and shore-based water quality automatic monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |