CN209673446U - A kind of water sample automatic acquisition device suitable for field - Google Patents
A kind of water sample automatic acquisition device suitable for field Download PDFInfo
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- CN209673446U CN209673446U CN201822212966.8U CN201822212966U CN209673446U CN 209673446 U CN209673446 U CN 209673446U CN 201822212966 U CN201822212966 U CN 201822212966U CN 209673446 U CN209673446 U CN 209673446U
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Abstract
The utility model belongs to water sampling technical field, and in particular to a kind of water sample automatic acquisition device suitable for field.In the utility model, water collecting funnel bottom is connect by inlet pipeline with automatic float switch, and the other end of automatic float switch is connect with water sample collecting tank inner inlet pipe；Water sample collects pot bottom and is equipped with outlet pipe, and outlet pipe is connect with water outlet hose, is equipped with outlet valve in the other end of water outlet hose；Water inlet booster pump is mounted on inlet pipeline, and water inlet booster pump is connect by booster pump conductive track with the water outlet water flow automatic control switch being mounted on outlet pipe；Water inlet water flow automatic control switch is installed, water inlet water flow automatic control switch is connect with water outlet booster pump by booster pump conductive track on inlet pipeline.The utility model is able to solve the uncertainty due to the Atmospheric precipitation time, and field Atmospheric precipitation, cheuch mighty torrent is caused to infiltrate the extremely difficult problem of the water samplings such as underground water.
Description
Technical field
The utility model belongs to water sampling technical field, and in particular to a kind of water sample automatic collection dress suitable for field
It sets.
Background technique
Water sampling is the basis of hydrogeological study, and Atmospheric precipitation, cheuch mighty torrent infiltrate underground water etc., to Regional Hydrologic
The research of geologic cycle has very important significance.Due to the uncertainty of Atmospheric precipitation time, cause field Atmospheric precipitation,
Cheuch mighty torrent infiltrates that the water samplings such as underground water are extremely difficult, and traditional water sampling method needs staff to keep watch for a long time,
Consume a large amount of manpower and material resources.
Summary of the invention
The technical issues of the utility model solves: due to the uncertainty of Atmospheric precipitation time, cause field Atmospheric precipitation,
Cheuch mighty torrent infiltrates that the water samplings such as underground water are extremely difficult, and to solve this problem, the utility model provides one kind and is suitable for
The water sample automatic acquisition device in field.
The technical solution adopted in the utility model:
A kind of water sample automatic acquisition device suitable for field, including water collecting funnel, water inlet booster pump, automatic floating ball are opened
Pass, water sample collecting tank, unit protection outer cover, water collecting funnel, water inlet booster pump, automatic float switch, water sample collecting tank are located at
The inside of unit protection outer cover；Water collecting funnel bottom is connect by inlet pipeline with automatic float switch, automatic float switch position
In the inside of water sample collecting tank, the other end of automatic float switch is connect with water sample collecting tank inner inlet pipe；Water sample collecting tank
Bottom is equipped with outlet pipe, and outlet pipe is connect with water outlet hose, is equipped with outlet valve in the other end of water outlet hose；Water sample
Flow control switch and booster pump power supply are additionally provided on collecting tank；Water inlet booster pump is mounted on inlet pipeline, water inlet
Mouth booster pump is connect by booster pump conductive track with the water outlet water flow automatic control switch being mounted on outlet pipe；Water inlet pipe
Road is equipped with water inlet water flow automatic control switch, water outlet booster pump is equipped on outlet pipe, water inlet water flow is controlled automatically
System switch is connect with water outlet booster pump by booster pump conductive track.
Filtering cover is equipped at the top of the water collecting funnel, the inside of water collecting funnel is equipped with permeable stone.
It is equipped with exhaust outlet and air inlet at the top of the water sample collecting tank, is respectively equipped with exhaust outlet on exhaust outlet and air inlet and stops
Inverse valve and air inlet valve.
When the water surface for the sampling of ground water that water sample collecting tank is collected reaches automatic float switch, automatic float switch can be automatic
It closes, the water surface of underground water is to close valve water level line in water sample collecting tank at this time.
The exhaust outlet check (non-return) valve includes the flabellum with sealing ring, the buckle with reset spring, with sealing ring
The flabellum of pedestal, sealing ring is connect by the buckle with reset spring with the pedestal with sealing ring.
The automatic float switch includes that automatic float switch water inlet pipe, automatic float switch outlet pipe, automatic floating ball are opened
It closes, automatic float switch ball-cock assembly, (304 are located at automatic float switch lower part, automatic float switch to automatic float switch ball-cock assembly
Both ends are respectively equipped with automatic float switch water inlet pipe and automatic float switch outlet pipe.
The aqueous sample stream to be acquired reaches water inlet water flow automatic control switch, switch connection, starting through filtering cover, permeable stone
Water inlet booster pump；Then water flow reaches water sample and receives by inlet pipeline, automatic float switch, water sample collecting tank inner inlet pipe
Collect tank, with the continuous injection of water flow, the pressure in water sample collecting tank is gradually increased, and exhaust outlet check (non-return) valve is automatically opened, by
The nitrogen being gradually filled with before discharge；When the water level in water sample collecting tank reaches and closes valve water level line, automatic float switch closes automatically
It closes, exhaust outlet check (non-return) valve also simultaneously closes off, and sampling terminates.
The utility model has the beneficial effects that
(1) due to the uncertainty of Atmospheric precipitation time, field Atmospheric precipitation, cheuch mighty torrent is caused to infiltrate the water such as underground water
Sample acquisition is extremely difficult, and the water sample automatic acquisition device in the utility model has well solved the above problem.
(2) a kind of water sample automatic acquisition device suitable for field provided by the utility model, can automatic collection rainwater,
Cheuch mighty torrent enters to be seeped into the water sample of underground；And package unit sampling front and back can be very good to guarantee to get all in closed state
Water sample be it is free of contamination, provide true data supporting for subsequent scientific research.
Detailed description of the invention
Fig. 1 is the utility model water sample automatic acquisition device schematic diagram；
Fig. 2 is the utility model exhaust outlet check valve structure schematic diagram；
Fig. 3 is the automatic float switch structural schematic diagram of the utility model；
In figure: water sample that 101- to be acquired, 102- filtering cover, 103- water collecting funnel, 104- permeable stone, 105- are intake saliva
Stream automatic control switch, 106- water inlet booster pump, 107- water inlet flow control switch and booster pump conductive track, 108- go out
Mouth of a river valve, 109- inlet pipeline, the automatic float switch of 110-, 111- water outlet hose, 112- flow control switch and pressurization
Pump power supply, 113- water sample collecting tank inner inlet pipe, 114- water outlet flow control switch and booster pump conductive track,
115- water outlet water flow automatic control switch, 116- water outlet booster pump, 117- outlet pipe, 118- exhaust outlet check (non-return) valve, 119-
Exhaust outlet, 120- air inlet, 121- air inlet valve, 122- close valve water level line, 123- water sample collecting tank, outside 124- unit protection
Buckle, 203- pedestal, 301- with sealing ring with reset spring of cover, 201- flabellum, 202- with sealing ring are automatic
The automatic float switch outlet pipe of float switch water inlet pipe, 302-, the automatic float switch of 303-, the automatic float switch floating ball of 304-
Valve.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of water sample automatic acquisition device suitable for field, including water collecting funnel
103, water inlet booster pump 106, automatic float switch 110, water sample collecting tank 123, unit protection outer cover 124, water collecting funnel
103, water inlet booster pump 106, automatic float switch 110, water sample collecting tank 123 are located at the inside of unit protection outer cover 124；
Filtering cover 102 is equipped at the top of water collecting funnel 103, the inside of water collecting funnel 103 is equipped with permeable stone 104, water collecting funnel
103 bottoms are connect by inlet pipeline 109 with automatic float switch 110, and automatic float switch 110 is located at water sample collecting tank 123
Inside, the other end of automatic float switch 110 connect with water sample collecting tank inner inlet pipe 113；
It is equipped with exhaust outlet 119 and air inlet 120 at the top of water sample collecting tank 123, distinguishes on exhaust outlet 119 and air inlet 120
Equipped with exhaust outlet check (non-return) valve 118 and air inlet valve 121；123 bottom of water sample collecting tank be equipped with outlet pipe 117, outlet pipe 117 with
Water outlet hose 111 connects, and is equipped with outlet valve 108 in the other end of water outlet hose 111；
Flow control switch and booster pump power supply 112 are additionally provided on water sample collecting tank 123；
Water inlet booster pump 106 is mounted on inlet pipeline 109, and water inlet booster pump 106 passes through booster pump conductive track
114 connect with the water outlet water flow automatic control switch 115 being mounted on outlet pipe 117；
Water inlet water flow automatic control switch 105 is installed on inlet pipeline 109, water outlet is installed on outlet pipe 117
Booster pump 116, water inlet water flow automatic control switch 105 and water outlet booster pump 116 are connected by booster pump conductive track 107
It connects；
When the water surface for the sampling of ground water that water sample collecting tank 123 is collected reaches automatic float switch 110, automatic float switch
110 can be automatically closed, and the water surface of underground water is to close valve water level line 122 in water sample collecting tank 123 at this time；
As shown in Fig. 2, exhaust outlet check (non-return) valve 118 includes flabellum 201, the buckle with reset spring with sealing ring
202, the flabellum 201 of the pedestal 203 with sealing ring, sealing ring by the buckle 202 with reset spring and has sealing ring
Pedestal 203 connect；
As shown in figure 3, automatic float switch 110 includes automatic float switch water inlet pipe 301, automatic float switch outlet pipe
302, automatic float switch 303, automatic float switch ball-cock assembly 304, automatic float switch ball-cock assembly 304 are located at automatic floating ball and open
303 lower parts are closed, automatic 303 both ends of float switch are respectively equipped with automatic float switch water inlet pipe 301 and the water outlet of automatic float switch
Pipe 302.
The working principle of the utility model are as follows:
Before sampling, first each parts scenarios of check device, it is ensured that flow control switch and booster pump power supply 112 are just
Often, wiring circuit contact is good, and air inlet valve 121, exhaust outlet check (non-return) valve 118, outlet valve 108 are in close state, and select
The sample position of water sample is acquired well.
Air inlet valve 121 is opened, nitrogen is filled with to water sample collecting tank 123 by air inlet 120, because of water sample collecting tank
123 air pressure insides increase, and exhaust outlet check (non-return) valve 118 can be automatically opened, be emptied to air in water sample collecting tank 123, nitrogen is full of
When, stop inflation, exhaust outlet check (non-return) valve 118 is automatically closed at this time.
Sampling apparatus is mounted on to the position for needing to acquire water sample.
The water sample 101 to be acquired flows through filtering cover 102, permeable stone 104 reaches water inlet water flow automatic control switch 105,
Switch connection starts water inlet booster pump 106；Then water flow is collected by inlet pipeline 109, automatic float switch 110, water sample
Tank inner inlet pipe 113 reaches water sample collecting tank 123, and with the continuous injection of water flow, the pressure in water sample collecting tank 123 is gradually
Increase, automatically opens exhaust outlet check (non-return) valve 118, the nitrogen being gradually filled with before discharge；To the water level in water sample collecting tank 123
When reaching pass valve water level line 122, automatic float switch 110 is automatically closed, and exhaust outlet check (non-return) valve 118 also simultaneously closes off, sampling knot
Beam.
When staff reaches, outlet valve 108 is opened, water outlet water flow automatic control switch 115 automatically opens,
And start water outlet booster pump 116, above-mentioned collected water sample is taken out by water outlet hose 111, subsequent science is carried out and grinds
Study carefully.
Claims (6)
1. a kind of water sample automatic acquisition device suitable for field, it is characterised in that: increase including water collecting funnel (103), water inlet
Press pump (106), automatic float switch (110), water sample collecting tank (123), unit protection outer cover (124), water collecting funnel (103),
Water inlet booster pump (106), automatic float switch (110), water sample collecting tank (123) are located at the interior of unit protection outer cover (124)
Portion；Water collecting funnel (103) bottom is connect by inlet pipeline (109) with automatic float switch (110), automatic float switch
(110) it is located at the inside of water sample collecting tank (123), the other end and water sample collecting tank inner inlet of automatic float switch (110)
Manage (113) connection；Water sample collecting tank (123) bottom is equipped with outlet pipe (117), and outlet pipe (117) and water outlet hose (111) are even
It connects, is equipped with outlet valve (108) in the other end of water outlet hose (111)；Water sample collecting tank is additionally provided with water flow control on (123)
System switch and booster pump power supply (112)；Water inlet booster pump (106) is mounted on inlet pipeline (109), water inlet pressurization
Pump (106) passes through booster pump conductive track (114) and the water outlet water flow automatic control switch being mounted on outlet pipe (117)
(115) it connects；Water inlet water flow automatic control switch (105) is installed, outlet pipe is installed on (117) on inlet pipeline (109)
Have water outlet booster pump (116), water inlet water flow automatic control switch (105) and water outlet booster pump (116) pass through booster pump
Conductive track (114) connection.
2. a kind of water sample automatic acquisition device suitable for field according to claim 1, it is characterised in that: described to catchment
Filtering cover (102) are equipped at the top of funnel (103), the inside of water collecting funnel (103) is equipped with permeable stone (104).
3. a kind of water sample automatic acquisition device suitable for field according to claim 1, it is characterised in that: the water sample
It is equipped with exhaust outlet (119) and air inlet (120) at the top of collecting tank (123), is set respectively on exhaust outlet (119) and air inlet (120)
There are exhaust outlet check (non-return) valve (118) and air inlet valve (121).
4. a kind of water sample automatic acquisition device suitable for field according to claim 3, it is characterised in that: when water sample is received
When the water surface for the sampling of ground water that collection tank (123) is collected reaches automatic float switch (110), automatic float switch (110) can be automatic
It closes, the water surface of underground water is to close valve water level line (122) in water sample collecting tank (123) at this time.
5. a kind of water sample automatic acquisition device suitable for field according to claim 3, it is characterised in that: the exhaust
Mouth check (non-return) valve (118) includes flabellum (201), the buckle (202) with reset spring, the bottom with sealing ring with sealing ring
The flabellum (201) of seat (203), sealing ring is connected by the buckle (202) with reset spring with the pedestal (203) with sealing ring
It connects.
6. a kind of water sample automatic acquisition device suitable for field according to claim 1, it is characterised in that: described automatic
Float switch (110) includes automatic float switch water inlet pipe (301), automatic float switch outlet pipe (302), float switch
(303), automatic float switch ball-cock assembly (304), automatic float switch ball-cock assembly (304) are located at float switch (303) lower part, float
Ball switch (303) both ends are respectively equipped with automatic float switch water inlet pipe (301) and automatic float switch outlet pipe (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212966.8U CN209673446U (en) | 2018-12-27 | 2018-12-27 | A kind of water sample automatic acquisition device suitable for field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822212966.8U CN209673446U (en) | 2018-12-27 | 2018-12-27 | A kind of water sample automatic acquisition device suitable for field |
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| Publication Number | Publication Date |
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| CN209673446U true CN209673446U (en) | 2019-11-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506988A (en) * | 2018-12-27 | 2019-03-22 | 核工业北京地质研究院 | A kind of water sample automatic acquisition device suitable for field |
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2018
- 2018-12-27 CN CN201822212966.8U patent/CN209673446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506988A (en) * | 2018-12-27 | 2019-03-22 | 核工业北京地质研究院 | A kind of water sample automatic acquisition device suitable for field |
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