CN205483660U - Device is covered in water seal of crossing of sealed water intaking ware of deep self filtering - Google Patents
Device is covered in water seal of crossing of sealed water intaking ware of deep self filtering Download PDFInfo
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- CN205483660U CN205483660U CN201620156955.0U CN201620156955U CN205483660U CN 205483660 U CN205483660 U CN 205483660U CN 201620156955 U CN201620156955 U CN 201620156955U CN 205483660 U CN205483660 U CN 205483660U
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- manhole cover
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Abstract
The utility model discloses a device is covered in water seal of crossing of sealed water intaking ware of deep self filtering relates to environmental protection and water resource monitoring technical field. It is the functional unit in the sealed water intaking ware of deep self filtering to cross water seal lid device, included water seal lid base, crossed the watertight seal, crossed water seal lid locating support, crossed the watertight closing cap, crossed spacing of water seal lid and cross water and pass through the wall and cross the water mantle, pass through in the wall crosses the water mantle crossing water, it is supreme from down, cross water seal lid base, cross the watertight seal and go up cavity linking module and connect gradually, left and right end on crossing water seal lid base was fixed with water seal lid locating support respectively and crossed spacing of water seal lid, cross the left end point of watertight closing cap and cross water seal lid locating support and connect. The utility model discloses can obtain high -quality water sample article impurity prefilter, the accurate and sealed not mixing in location, complete equipment 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 particularly relate to a kind of deep layer filter sealing device for fetching water certainly crosses manhole cover device.
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, the most accurately obtain and specify position and the water sample of the degree of depth, extremely important to accurate evaluating water quality and pollution condition.In today that environment and water pollution are on the rise, the selecting technology of water sample filtration the most accurately seems the most 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 field monitoring or test result deviation big.A kind of deep layer seals device for fetching water from filter and method is 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 environment, water conservancy, water resource and city domestic water water quality monitoring and the important leverage of 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 that overcomes prior art to exist is with not enough, it is provided that a kind of deep layer crosses manhole cover device from what filter sealed device for fetching water, thus obtains any degree of depth quickly and easily, seals 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, the water sample of adverse circumstances filter collection certainly.
The purpose of this utility model is achieved in that
Deep layer crosses manhole cover device (abbreviation device) from filter sealing device for fetching water
Crossing manhole cover device, to be deep layer seal the functional part in device for fetching water from filter, including manhole cover base, cross waterstop ring, cross manhole cover locating support, cross water-tight lid, cross manhole cover position-limited rack and cross water transmural and cross water mantle；
Its position and annexation be:
Cross in water mantle in water transmural excessively, from bottom to up, cross manhole cover base, excessively waterstop ring and upper hollow link block and be sequentially connected with；It was respectively fixed with manhole cover locating support at the left and right end crossed on manhole cover base and crossed manhole cover position-limited rack；Cross the left end point of water-tight lid and cross the connection of manhole cover locating support.
The operation principle of this device:
Deep layer seals device for fetching water from filter and is used to gather and is arbitrarily designated the degree of depth, seals the high-quality water sample not blended, the gravity of device for fetching water decline is mainly provided with circular arc bottom balancing weight, the scale stay cord that do not stretches is accurately positioned depth selection and device for fetching water of pulling back, utilize buoyancy of water and counteracting force in this device lifting process to realize sealing the automatic open-close of lid, thus obtain and seal the high-quality water sample not blended.
This utility model has following advantages and a good effect:
1. crossing water-tight lid utilizes buoyancy of water and resistance to realize the automatic open-close of water-tight lid；
Even if 2. there is the most filtrable a small amount of impurity, the waterstop ring of crossing slightly protruded still ensures that sealing effectiveness；
3. cross manhole cover locating support and cross manhole cover position-limited rack and both ensured the normal folding of water-tight lid, being avoided that again that water-tight lid was excessively opened and can not the situation of return be occurred.
In a word, the sealing lid of folding voluntarily ensures that water sample seals and do not blended；Simple in construction, 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 was the structural blast figure of manhole cover device；
Fig. 4 was the manhole cover device structural representation from folding；
Fig. 5 was the self-packing structural representation of manhole cover device；
Fig. 6 is the structural representation that transmural crosses water mantle.
In figure:
10 bottom weight water inlet modules；
20 from filtering seal modules；
Hollow link block on 31,32 times hollow link blocks；
40 water storehouses；
50 cross manhole cover device,
51 cross manhole cover base,
52 cross waterstop ring,
53 cross manhole cover locating support,
54 cross water-tight lid,
55 cross manhole cover position-limited rack,
56 cross water transmural crosses water mantle；
60 noose conehead modules；
70 do not stretch scale stay cord.
Detailed description of the invention
Describe in detail with embodiment below in conjunction with the accompanying drawings:
1, deep layer seals device for fetching water from filter
As shown in Figure 1, Figure 2, deep layer includes, from filter sealing device for fetching water, the bottom weight water inlet module 10 being sequentially connected with from top to bottom, from filtering seal modules 20, lower hollow link block 31, water storehouse 40, upper hollow link block 32, crossing manhole cover device 50, noose conehead module 60 and the scale stay cord 70 that do not stretches.
2, manhole cover device 50 is crossed
Such as Fig. 3, cross manhole cover device 50 and included manhole cover base 51, and crossed waterstop ring 52, cross manhole cover locating support 53, cross water-tight lid 54, cross manhole cover position-limited rack 55 and cross water transmural and cross water mantle 56；
Its position and annexation be:
Cross in water mantle 56 in water transmural excessively, from bottom to up, cross manhole cover base 51, excessively waterstop ring 52 and upper hollow link block 32 and be sequentially connected with；It was respectively fixed with manhole cover locating support 53 at the left and right end crossed on manhole cover base 51 and crossed manhole cover position-limited rack 55；The left end point crossing water-tight lid 54 connects with crossing manhole cover locating support 53.
1) manhole cover base 51 is crossed
Such as Fig. 3, crossing manhole cover base 51 is a kind of hollow nahlock, was respectively fixed with manhole cover locating support 53 at the left and right end crossed on manhole cover base 51 and crossed manhole cover position-limited rack 55；
Cross and have the circular groove for installing waterstop ring 52 outside the hollow circle of manhole cover base 51.
2) waterstop ring 52 is crossed
Such as Fig. 3, crossing waterstop ring 52 is a kind of general part.
3) manhole cover locating support 53 is crossed
Such as Fig. 3, crossing manhole cover locating support 53 is a kind of general part.
4) water-tight lid 54 is crossed
Such as Fig. 3,4,5, crossing water-tight lid 54 is a kind of general part.
5) manhole cover position-limited rack 55 is crossed
Such as Fig. 3,4,5, crossing manhole cover position-limited rack 55 is a kind of general part.
6) cross water transmural and cross water mantle 56
As Fig. 3,6, crossing water transmural, to cross water mantle 56 be the cylinder that the fluted hickey in a kind of two ends and barrel are distributed penetrating circular hole.
The operation principle crossing manhole cover device 50 is:
Crossing the nahlock that manhole cover base 51 is hollow belt ring screw, hollow circle is outer the circular groove for installing waterstop ring 52；Cross and be fixed with manhole cover locating support 53 on manhole cover base 51 and crossed manhole cover position-limited rack 55, cross water-tight lid 54 embedded on manhole cover locating support 53 and can in folding under certain angle, as Fig. 4,5, its maximum opening degree controls by manhole cover position-limited rack 55；Such as Fig. 6, crossing water transmural and crossing water mantle 56 is outer to cover in manhole cover base 51, cross waterstop ring 52, cross manhole cover locating support 53, cross water-tight lid 54, cross the transmural hollow cylinder of manhole cover position-limited rack 55, in order to ensure crossing water function and crossing the normal folding of water-tight lid 54 of manhole cover module 50；
Utilizing buoyancy of water and resistance, device is decline and cross water-tight lid 54 in uphill process can automatic open-close, it is achieved water sample automatic fitration, collection and water sample regain during automatic-sealed, prevent from blending；
Even if there is the most filtrable impurity, the waterstop ring 52 of crossing slightly protruded still ensures that sealing effectiveness；
Cross manhole cover locating support 53 and cross manhole cover spacing 55 and both ensured the normal folding of water-tight lid 54, be avoided that again water-tight lid 54 excessively open and can not the situation generation of return.
3, the assembling of this device
It is sequentially connected with in the groove screw thread of water storehouse 40 upper end and well waterstop ring 52, excessively manhole cover locating support 53 have been installed, cross water-tight lid 54 and cross manhole cover base 51 and the hollow link block 30 excessively of manhole cover position-limited rack 55；Hollow link block 30 other end connected the water transmural of crossing of manhole cover module 50 and crossed water mantle 56.
Claims (3)
1. the manhole cover device excessively of oneself a filter sealing device for fetching water of deep layer, it is characterised in that:
Crossing manhole cover device (50), to be deep layer seal the functional part in device for fetching water from filter, including manhole cover base (51), cross waterstop ring (52), cross manhole cover locating support (53), cross water-tight lid (54), cross manhole cover position-limited rack (55) and water transmural cross water mantle (56)；
Its position and annexation be:
Cross in water mantle (56) in water transmural excessively, from bottom to up, cross manhole cover base (51), excessively waterstop ring (52) and upper hollow link block (32) and be sequentially connected with；It was respectively fixed with manhole cover locating support (53) at the left and right end crossed on manhole cover base (51) and crossed manhole cover position-limited rack (55)；Cross the left end point of water-tight lid (54) and cross manhole cover locating support (53) connection.
2. oneself filter of a kind of deep layer as described in claim 1 seals the manhole cover device excessively of device for fetching water, it is characterised in that:
Described manhole cover base (51) of crossing is a kind of hollow nahlock, and its hollow circle is outer the circular groove for installing waterstop ring (52).
3. oneself filter of a kind of deep layer as described in claim 1 seals the manhole cover device excessively of device for fetching water, it is characterised in that:
It is the cylinder that the fluted hickey in a kind of two ends and barrel are distributed penetrating circular hole that described mistake water transmural crosses water mantle (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156955.0U CN205483660U (en) | 2016-03-01 | 2016-03-01 | Device is covered in water seal of crossing of sealed water intaking ware of deep self filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156955.0U CN205483660U (en) | 2016-03-01 | 2016-03-01 | Device is covered in water seal of crossing of sealed water intaking ware of deep self filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483660U true CN205483660U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156955.0U Expired - Fee Related CN205483660U (en) | 2016-03-01 | 2016-03-01 | Device is covered in water seal of crossing of sealed water intaking ware of deep self filtering |
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| Country | Link |
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| CN (1) | CN205483660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675348A (en) * | 2016-03-01 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Water passing capping device for deep self filtering sealing water collector |
-
2016
- 2016-03-01 CN CN201620156955.0U patent/CN205483660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675348A (en) * | 2016-03-01 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Water passing capping device for deep self filtering sealing water collector |
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| Date | Code | Title | Description |
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| 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: 20160817 Termination date: 20210301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |