CN205404179U - Self filtering sealing device of sealed water intaking ware of deep self filtering - Google Patents
Self filtering sealing device of sealed water intaking ware of deep self filtering Download PDFInfo
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- CN205404179U CN205404179U CN201620156109.9U CN201620156109U CN205404179U CN 205404179 U CN205404179 U CN 205404179U CN 201620156109 U CN201620156109 U CN 201620156109U CN 205404179 U CN205404179 U CN 205404179U
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- filter
- self filtering
- filtering
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- water
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Abstract
The utility model discloses a self filtering sealing device of sealed water intaking ware of deep self filtering relates to environmental protection and water resource monitoring technical field. The utility model discloses constitute by the circular cavity gasket of self filtering, the circular filter screen of self filtering, self filtering closing cap base, self filtering sealing washer, self filtering closing cap locating support, the sealed lid of self filtering and spacing of self filtering closing cap, self filtering cavity gasket is fixed on the counter weight water inlet module of bottom with annular thread, and from bottom to top, self filtering cavity gasket, the circular filter screen of self filtering, self filtering closing cap base and self filtering sealing washer connect gradually, left and right end on self filtering closing cap base is fixed with spacing of self filtering closing cap locating support and self filtering closing cap respectively, the left end point and the self filtering closing cap locating support of the sealed lid of self filtering are connected. The utility model discloses a preliminary automatic filtration impurity of the circular filter screen of self filtering utilizes buoyancy of water and resistance to realize the automation of the sealed lid of self filtering and opens and shuts, simple structure, convenient to carry, durable, economic benefits is showing, easily promotes.
Description
Technical field
This utility model relates to environmental conservation and water resource monitoring technical field, and what particularly relate to a kind of deep layer filter sealing device for fetching water certainly filters sealing device certainly.
Background technology
For guaranteeing water body test and the needs of monitoring in the industries such as environmental protection, water conservancy, water resource and city domestic water, fast accurately obtain the water sample specifying position and the degree of depth, accurate evaluating water quality and pollution condition is extremely important.In today that environment and water pollution are on the rise, fast the selecting technology of water sample filtration accurately seems very necessary.But deep layer water sampler is deficient and immature at present, sampling location is inaccurate, blends mutually the quality affecting water sample because sample lacks sealing, causes that field monitoring or test result deviation are big.Filter sealing device and method thereof certainly that a kind of deep layer seals device for fetching water from filter are proposed out, it will be widely applied in engineering practice and scientific research.
The high-quality water sample fast accurately obtain designated depth, not blended is the important leverage of environment, water conservancy, water resource and city domestic water water quality monitoring and evaluation.For overcoming the deficiencies such as current deep layer water sample collecting device shortcoming and immature and sampling method fall behind, study a kind of simple operation, accurately quickly, that sample seals the high-quality deep layer water sample acquisition device not blended is significant, has become as water quality monitoring and one, evaluation field problem demanding prompt solution.
Utility model content
The purpose of this utility model is that the shortcoming overcoming prior art to exist is with not enough, it is provided that a deep layer filters sealing device certainly from filter sealing device for fetching water, thus obtaining any degree of depth quickly and easily, sealing the high-quality water sample not blended.This utility model is simple to operate, easy accessibility, it is simple to carry, with low cost, and easily batch production and popularization and application, have wide market prospect, it is adaptable to various complexity, adverse circumstances water sample from filtering collection.
The purpose of this utility model is achieved in that
Deep layer filters sealing device (abbreviation device) certainly from filter sealing device for fetching water
Being deep layer from filter sealing device seals important functional part indispensable in device for fetching water from filter, by from filter circular hollow pad, certainly filter circular filter screen, from filter capping base, certainly filter sealing ring, from filter capping locating support, seal lid from filter and form from filter capping position-limited rack；
Its position and annexation be:
It is fixed on ring screw on the transmural water inlet sleeve of bottom weight water inlet module from filtering hollow pad, from bottom to top, from filter hollow pad, certainly filters circular filter screen, certainly filter capping base and be sequentially connected with from filter sealing ring；It is respectively fixed with from filter capping locating support with from filter capping position-limited rack at the left and right end on filter capping base；Seal the left end point of lid from filter and connect from filter capping locating support.
The operation principle of this device:
In this device decline process, close being sealed under buoyancy of water effect from filter and automatically turn on, making deep layer seal device for fetching water from filter be that open circles tubulose declines, and had both reduced resistance and the buoyancy of water, and had also made water pass through smoothly and not be trapped in water storehouse；
Under the traction of flexible scale stay cord, deep layer seals device for fetching water from filter and drops to the water intaking degree of depth specified, and stands the about 5-10 second and makes the completely full water storehouse of water；
Cannot not pull back flexiblely scale stay cord, make deep layer seal device for fetching water from filter and rise；
Sealing in device for fetching water uphill process in deep layer from filter, the mistake water-tight lid covering and crossing manhole cover module that seals from filter of filter sealing device automatically closes under the drag effect of water certainly, is sealed in water storehouse by water sample；
Continue not pull back flexiblely scale stay cord until filling this device water outlet of water sample；
Cross water mantle threaded connection place from upper hollow link block with water transmural excessively to turn on；
Water sample in water storehouse is poured out from crossing manhole cover module upper end, loads pre-prepd sample bottle for later stage test；
Cross water mantle and screw back hollow link block by crossing water transmural and prepare next water sample and choose.
This utility model has following advantages and good effect:
1. from the filter preliminary automatic fitration impurity of circular filter screen certainly of filter sealing device, buoyancy of water and resistance is utilized to realize the automatic open-close from filter sealing lid；
Even if 2. there is a small amount of not filtrable impurity, what slightly protrude still ensures that sealing effectiveness from filter sealing ring；
3. from filter capping locating support with seal lid position-limited rack from filter and both ensured to seal from filter the normal folding of lid, it is avoided that again sealing lid from filter excessively opens and can not the situation of return occur.
In a word, this utility model enters water location at device, filters voluntarily, water sample is taked and seals, ensure effectiveness in each link such as device withdrawal, can obtain impurity has tentatively filtered, accurate positioning and high-quality water sample that sealing does not blend；Hollow tubular not only can reduce buoyancy, it is ensured that sinks smoothly, moreover it is possible to greatly reduces the disturbance to periphery water；The sealing lid of sealing ring and voluntarily folding ensures that water sample seals and do not blended；The each parts independent disassembling of package unit assembles to be changed, and simple in construction is easy to carry, durable in use, remarkable in economical benefits, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is that deep layer seals the block diagram of device for fetching water from filter；
Fig. 2 is that deep layer seals the structural representation of device for fetching water from filter；
Fig. 3 is from the structural blast figure filtering sealing device；
Fig. 4 is the structural representation of circular hollow pad；
Fig. 5 is the structural representation of circular filter screen；
Fig. 6 is from the filter sealing device structural representation from folding；
Fig. 7 is from the filter self-packing structural representation of sealing device.
In figure:
10 bottom weight water inlet modules；
20 from filtering sealing device,
21 from filter circular hollow pad,
22 from filtering circular filter screen,
23 from filter capping base,
24 from filtering sealing ring,
25 from filter capping locating support,
26 seal lid from filter,
27 from filter capping position-limited rack；
Hollow link block on 31,32 times hollow link blocks；
40 water storehouses；
50 cross manhole cover module,
60 noose conehead modules；
70 not flexible scale stay cords.
Detailed description of the invention
Describe in detail below in conjunction with drawings and Examples:
1, deep layer seals device for fetching water from filter
As shown in Figure 1, Figure 2, deep layer seal, from filter, bottom weight water inlet module 10 that device for fetching water includes being sequentially connected with from top to bottom, from filter sealing device 20, lower hollow link block 31, water storehouse 40, upper hollow link block 32, cross manhole cover module 50, noose conehead module 60, do not stretch scale stay cord 70.
2, from filter sealing device 20
Such as Fig. 3, being deep layer from filter sealing device 20 seals important functional part indispensable in device for fetching water from filter, by from filter circular hollow pad 21, from filter circular filter screen 22, from filter capping base 23, from filter sealing ring 24, from filter capping locating support 25, seal lid 26 from filter and form from filter capping position-limited rack 27；
Its position and annexation be:
From filter hollow pad 21 be fixed on ring screw bottom weight water inlet module 10 on transmural water inlet sleeve, from bottom to top, from filter hollow pad 21, be sequentially connected with from filter circular filter screen 22, from filter capping base 23 with from filter sealing ring 24；It is respectively fixed with from filter capping locating support 25 with from filter capping position-limited rack 27 at the left and right end on filter capping base 23；Seal the left end point of lid 26 from filter and connect from filter capping locating support 25.
(1) from filter circular hollow pad 21
Such as Fig. 4, the inwall certainly filtering circular hollow pad 21 is provided with ring screw, it is simple to is fixed on bottom weight water inlet module 10 and obtains on transmural water inlet sleeve.
(2) from filter circular filter screen 22
Such as Fig. 5, automatically can block in device sinking watching impurity screening from filter circular filter screen 22.
(3) from filter capping base 23
As Fig. 6,7, be a kind of hollow nahlock from filter capping base 23, be respectively fixed with from filter capping locating support 25 at the left and right end on filter capping base 23 and cover position-limited rack 27 from filter；
Have for installing from the circular groove filtering sealing ring 24 outside the hollow circle of filter capping base 23.
(4) from filter sealing ring 24
As Fig. 6,7, be a kind of general part from filter sealing ring 24.
(5) from filter capping locating support 25
As Fig. 6,7, be a kind of general part from filter capping locating support 25.
(6) lid 26 is sealed from filter
As Fig. 6,7, sealing lid 26 from filter is a kind of general part.
(7) from filter capping position-limited rack 27
As Fig. 6,7, be a kind of general part from filter capping position-limited rack 27.
Operation principle from filter sealing device 20:
It is fixed on from filter hollow pad 21 on filter transmural water inlet sleeve 12 with ring screw, is clipped in from filter hollow pad 21 with in the middle of filter capping base 23 from filter circular filter screen 22；Being fixed in bottom weight water inlet module 10 from filter capping base 23 with ring screw, the hollow circle of filter capping base 23 is outer certainly has for installing the circular groove certainly filtering sealing ring 24；It is fixed with from filter capping locating support 25 with from filter capping position-limited rack 27 on filter capping base 23, seal lid 26 embedding from filter to cover on locating support 25 from filter and can in folding under certain angle, its maximum opening degree is controlled by from filter capping position-limited rack 27, such as Fig. 6, Fig. 7；
It is anchored on from filter circular hollow pad 21 with between filter capping base 23 from filter circular filter screen 22, it is possible to impurity screening of automatically blocking in device sinking watching；
Utilizing buoyancy of water and resistance, device is decline and seal lid 26 from filter in uphill process can automatic open-close, it is achieved voluntarily permeable, filter, gather and automatic-sealed in water sample withdrawal process, it is prevented that blend；
Even if there is not filtrable impurity, what slightly protrude still ensures that sealing effectiveness from filter sealing ring 24；
Both ensured to seal lid 26 normal foldings from filter from filter capping locating support 25 with from filter capping position-limited rack 27, be avoided that again from filter seal lid 26 excessively open and can not the situation generation of return.
3, from the assembling filtering sealing device 20
1. by being arranged in the circular groove of filter capping base 23 certainly from filter sealing ring 24 from filter sealing device 20, then from filter capping locating support 25 and seal lid 26 from filtering in installation on filter capping base 23, finally install and cover position-limited rack 27 from filter；
2. by install from filter sealing ring 24, from filter capping locating support 25, seal from filter lid 26 and from filter capping position-limited rack 27 from filter capping base 23 be threaded into bottom weight water inlet module 10 in transmural water inlet sleeve, clamp from filter circular hollow pad 21 and between filter capping base 23 from filter circular filter screen 22.
Claims (3)
1. a deep layer filters sealing device certainly from what filter sealed device for fetching water, it is characterised in that:
Being deep layer from filter sealing device (20) seals important functional part indispensable in device for fetching water from filter, by from filter circular hollow pad (21), certainly filter circular filter screen (22), from filter capping base (23), certainly filter sealing ring (24), from filter capping locating support (25), seal lid (26) from filter and form from filter capping position-limited rack (27)；
Its position and annexation be:
Be fixed on bottom weight water inlet module (10) with ring screw from filter hollow pad (21), from bottom to top, from filter hollow pad (21), certainly filter circular filter screen (22), from filter capping base (23) with certainly filter sealing ring (24) and be sequentially connected with；It is respectively fixed with from filter capping locating support (25) with from filter capping position-limited rack (27) at the left and right end in filter capping base (23)；Seal the left end point of lid (26) from filter and connect from filter capping locating support (25).
2. by certainly filtering sealing device described in claim 1, it is characterised in that:
The described inwall from filter circular hollow pad (21) is provided with ring screw.
3. by certainly filtering sealing device described in claim 1, it is characterised in that:
Being a kind of hollow nahlock from filter capping base (23), hollow circle is outer to be had for installing from the circular groove filtering sealing ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156109.9U CN205404179U (en) | 2016-03-01 | 2016-03-01 | Self filtering sealing device of sealed water intaking ware of deep self filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156109.9U CN205404179U (en) | 2016-03-01 | 2016-03-01 | Self filtering sealing device of sealed water intaking ware of deep self filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404179U true CN205404179U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156109.9U Expired - Fee Related CN205404179U (en) | 2016-03-01 | 2016-03-01 | Self filtering sealing device of sealed water intaking ware of deep self filtering |
Country Status (1)
| Country | Link |
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| CN (1) | CN205404179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547756A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Self-filtering sealing device of deep self-filtering sealing water collector |
-
2016
- 2016-03-01 CN CN201620156109.9U patent/CN205404179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547756A (en) * | 2016-03-01 | 2016-05-04 | 中国科学院武汉岩土力学研究所 | Self-filtering sealing device of deep self-filtering sealing water collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |