CN209247432U - A kind of water quality detection deep water sampling device - Google Patents
A kind of water quality detection deep water sampling device Download PDFInfo
- Publication number
- CN209247432U CN209247432U CN201822161106.6U CN201822161106U CN209247432U CN 209247432 U CN209247432 U CN 209247432U CN 201822161106 U CN201822161106 U CN 201822161106U CN 209247432 U CN209247432 U CN 209247432U
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- fixedly installed
- collection box
- block
- water
- wall
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Abstract
The utility model discloses a kind of water quality detection deep water sampling devices, including collection box, the lower wall of collection box is fixedly installed with unidirectional device and counterweight ring, the inner cavity upper side wall of collection box is fixedly installed with air bag, the inner sidewall of collection box is plugged with movable plate, the equal slidable fit of the inner sidewall of rectangular channel has movable block, the inner sidewall bilateral symmetry of collection box is fixedly installed with limited block, the utility model passes through air bag, movable block, limited block, movable plate, the structure of gag lever post and unidirectional device, under the position-limiting action of limited block, enable gag lever post that the jacking block in unidirectional device is blocked through-hole, when preventing that device moves down here, the water of other positions flows into, and it reaches fixed bit and postpones, release the gas in air bag, it can be sampled at this time, after sampling, under the action of the spring, jacking block blocks through-hole again, enable collection box internal water with External water will not swap, and guarantee the purity of collected water.
Description
Technical field
The utility model relates to water quality inspection technique field, specially a kind of water quality detection deep water sampling device.
Background technique
When carrying out water quality detection, superficial water and deep water require to be sampled detection, when being sampled to deep water,
Since depth is deeper, usually common sampler is difficult to be deep into specified position, therefore people are by the way of increasing counterweight
It solves, still, when sampler gos deep into deep layer, not can guarantee all deep water of the liquid finally sampled but, it is likely that
In sampler folding process, because of situations such as the increase of hydraulic pressure, part mid-water or superficial water is enabled to be flowed into sampler,
Finally enable testing result not accurate enough, if it is possible to design one kind before starting sampling, mid-water or superficial water will not be enabled to flow into
Sampler, so that it may problems are solved, for this purpose, it is proposed that a kind of water quality detection deep water sampling device.
Utility model content
The purpose of this utility model is to provide a kind of water quality detection deep water sampling devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of water quality detection deep water sampling device,
Including collection box, the lower wall of the collection box is fixedly installed with unidirectional device and counterweight ring, and unidirectional device is fixedly installed in
The inner sidewall of counterweight ring, the inner cavity upper side wall of the collection box are fixedly installed with air bag, and the inner sidewall of the collection box is plugged with
The lateral wall bilateral symmetry of movable plate, the movable plate offers rectangular channel, and the equal slidable fit of the inner sidewall of the rectangular channel has
Movable block, and the inner sidewall of movable block is fixedly installed in the lateral wall lower end of air bag, the inner sidewall bilateral symmetry of the collection box
It is fixedly installed with limited block, the upper side wall of the limited block is inclined-plane, and the lower wall of limited block fits in the upside of movable block
Wall, the lower wall of the movable plate is fixedly installed with gag lever post, and gag lever post is plugged in unidirectional device, the collection box it is upper
Side wall is fixedly installed with connecting tube, and the upper side wall of the air bag is fixedly installed with snorkel, and snorkel is plugged in connecting tube.
Preferably, the inner cavity front-rear side walls of two rectangular channels symmetrically offer sliding slot, before two movable blocks
Rear wall is fixedly installed with fixed block, and fixed block is plugged in sliding slot.
Preferably, the unidirectional device includes fixed bin, and fixed bin is fixedly installed in the lower wall of collection box, described solid
The inner cavity upper side wall for determining box is fixedly installed with spring, and the lower end of the spring is fixedly installed with plectane, and the lower end patch of gag lever post
Together in the upper side wall of plectane, the lower wall of the plectane is fixedly installed with jacking block, and the lower wall of the fixed bin offers through-hole.
Preferably, the lateral wall bilateral symmetry of the plectane offers through slot, the inner sidewall bilateral symmetry of the fixed bin
It is fixedly installed with fixed plate, and fixed plate is plugged in through slot, the lateral wall of the plectane is uniformly provided with semicolumn slot.
Preferably, rubber sleeve is fixedly mounted in the lateral wall of the jacking block.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through counterweight ring and connecting tube
Structure enables this device that can easily fall on the position of depth for needing to measure, by air bag, movable block, limited block, movable plate,
The structure of gag lever post and unidirectional device enables gag lever post block the jacking block in unidirectional device logical under the position-limiting action of limited block
Hole, when preventing that device moves down here, the water of other positions is flowed into, and is reached fixed bit and postponed, and is released the gas in air bag, is enabled activity
For block to moving inside rectangular channel, limited block no longer plays position-limiting action, can be sampled at this time, after sampling, in spring
Under the action of, jacking block blocks through-hole again, and collection box internal water is enabled not swap with external water, guarantees collected water
Purity.
Detailed description of the invention
Fig. 1 is the main view cross-sectional view of the utility model.
Fig. 2 is the sectional view of top view at the utility model movable plate.
Fig. 3 is the bottom view cross-sectional view at the utility model jacking block.
In figure: 1, collection box, 2, unidirectional device, 201, fixed bin, 202, spring, 203, plectane, 204, jacking block, 205, logical
Hole, 206, through slot, 207, fixed plate, 208, semicolumn slot, 209, rubber sleeve, 3, air bag, 4, movable plate, 5, rectangular channel, 6, work
Motion block, 7, limited block, 8, gag lever post, 9, connecting tube, 10, snorkel, 11, sliding slot, 12, fixed block, 13, counterweight ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of water quality detection deep water sampling
Device, including collection box 1, collection box 1 are used for collecting and sampling water, and the lower wall of collection box 1 is fixedly installed with unidirectional device 2 and matches
Weight ring 13, by opening in communication between unidirectional device 2 and collection box 1, counterweight ring 13 is made of steel, guarantees that this device is put
After entering in water, gravity is greater than the buoyancy being subject to, and can move down, and unidirectional device 2 is fixedly installed in the inside of counterweight ring 13
Wall enables the water in collection box 1 will not flow out, while in 2 inner spring 202 of unidirectional device after acquiring sample by unidirectional device 2
Under elastic force effect, extraneous water is enabled not enter in collection box 1, the inner cavity upper side wall of collection box 1 is fixedly installed with air bag 3,
3 inflation of air bag, deflation, the inner sidewall of collection box 1 are plugged with movable plate 4, and movable block 4 uses plastic production, quality
Very little, movable plate 4 can move up and down in collection box 1, and the lateral wall bilateral symmetry of movable plate 4 offers rectangular channel 5, rectangle
The equal slidable fit of the inner sidewall of slot 5 has movable block 6, and movable block 6 can move left and right in rectangular channel 5, and the inside of movable block 6
Wall is fixedly installed in the lateral wall lower end of air bag 3, therefore when inflating in air bag 3, and movable block 6 is in the sidesway from inside to outside of rectangular channel 5
Dynamic, when deflating in air bag 3, movable block 6 moves inward in rectangular channel 5, the fixed peace of inner sidewall bilateral symmetry of collection box 1
Equipped with limited block 7, the width of limited block 7 is less than the width of rectangular channel 5, therefore movable plate 4 can pass through limited block 7, limited block 7
Upper side wall be inclined-plane, enable since the movable block 6 that air bag 3 expands and is moved to the outside of rectangular channel 5 can pass through by inclined-plane, and
The lower wall of limited block 7 fits in the upper side wall of movable block 6, after movable block 6 passes through limited block 7, can under the action of air bag 3 to
Outside is mobile, therefore is defined the position of movable block 6 by limited block 7, will be on the downside of collection box 1 with season movable plate 4
Opening is blocked, and the lower wall of movable plate 4 is fixedly installed with gag lever post 8, and gag lever post 8 is plugged in unidirectional device 2, such as Fig. 1 institute
Show, for limited block 7 by after 6 position restriction of movable block, gag lever post 8 can push down the receipts of first half a year 203 in unidirectional device 2, enable jacking block 204
Through-hole 205 is blocked, therefore is installed on when being moved down in water herein, the water of other positions is prevented to be flowed into collection under the action of water pressure
In box 1, the upper side wall of collection box 1 is fixedly installed with connecting tube 9, and the length by controlling connecting tube 9 can control this device in water
In depth, the upper side wall of air bag 3 is fixedly installed with snorkel 10, and snorkel 10 is plugged in connecting tube 9, passes through snorkel
It deflates after inflation in 10 pairs of air bags 3.
Specifically, the inner cavity front-rear side walls of two rectangular channels 5 symmetrically offer sliding slot 11, the front and back of two movable blocks 6
Side wall is fixedly installed with fixed block 12, and fixed block 12 is plugged in sliding slot 11, limits the moving range of movable block 6
It is fixed, while guaranteeing that movable block 6 moves together with movable plate 4, when enabling deflation in air bag 3, the meeting of movable plate 4 and movable block 6 one
It rises and moves up.
Specifically, unidirectional device 2 includes fixed bin 201, and fixed bin 201 is fixedly installed in the lower wall of collection box 1,
The inner cavity upper side wall of fixed bin 201 is fixedly installed with spring 202, and spring 202 is always compressive state, therefore spring 202 is always
With biggish elastic force, the lower end of spring 202 is fixedly installed with plectane 203, and the lower end of gag lever post 8 fits in plectane 203
Upper side wall, the lower wall of plectane 203 are fixedly installed with jacking block 204, and the lower wall of fixed bin 201 offers through-hole 205, jacking block
204 for blocking through-hole 205, by unidirectional device 2, when sampling, and since 3 deflation of air bag enables air pressure in collection box very low,
And the hydraulic pressure at place to be collected is larger, enables water energy that the elastic force of spring 202 is enough overcome to enter in collection box 1, until in interior collection box 1
Full of sample water or outer pressure same position, when this device moves up, prevent the water in collection box 1 from flowing out by unidirectional device 2,
Simultaneously in collection box 1 full of pressure inside and outside sample water or collection box 1 under the same conditions, under the elastic force effect of spring 202,
It enables outside water may not flow into collection box 1, collected sample water will not be made impure.
Specifically, the lateral wall bilateral symmetry of plectane 203 offers through slot 206, inner sidewall of fixed bin 201 or so pair
Title is fixedly installed with fixed plate 207, and fixed plate 207 is plugged in through slot 206, passes through the structure of through slot 206 and fixed plate 207
Plectane 203 is enabled not rotate and cause to damage to spring 202, the lateral wall of plectane 203 is uniformly provided with semicolumn slot
208, the flow velocity that water passes through is increased by semicolumn slot 208.
Specifically, rubber sleeve 209 is fixedly mounted in the lateral wall of jacking block 204, guarantee that jacking block 204 is withstood at through-hole 205
When, it can guarantee to seal, prevent outside water from flowing into.
Working principle: it when using this water quality detection deep water sampling device, first passes through thin iron and withstands jacking block 204, enable top
Block 204 will not block through-hole 205, then inflate into air bag 3, and air bag 3 expands, and later block snorkel 10, during this
Side is mobile from inside to outside in rectangular channel 5 for movable block 6, while movable plate 4 being driven to move down, and in folding process, the air in collection box 1 is logical
The discharge of through-hole 205 is crossed, under the ramp effect of 7 upside of limited block, movable plate 4 and movable block 6 can pass through, and pass through
Afterwards, movable plate 4 blocks the opening of 1 downside of collection box, and drives gag lever post 8 to contact plectane 203, and enable jacking block 204 by through-hole
205 block, and movable block 6 can be limited block 7 and carry out position restriction, and enabling and filling a device is state shown in Fig. 1, at this time by this device
Into the water, the length of connecting tube 9, can determine the depth of this device when being sunk according to this device, when being located at depth to be measured, lead to
It crosses snorkel 10 to release the air in air bag 3, air bag 3 is shunk, and is enabled movable block 6 move inward in rectangular channel 5, is enabled activity
Block 6 is no longer contacted with limited block 7, and with movable plate 4 as air bag 3 moves up, be collected simultaneously air pressure in box 1 reduces movable block 6 later,
And gag lever post 8 no longer limits the position of plectane 203, at this time due at deep water hydraulic pressure it is larger, enable spring 202 compress, jacking block 204 is not
Through-hole 205 is blocked again, water is flowed into collection box 1, realize the sample collection of sample water, after waiting a bit of time, collection box 1
It is interior to be full of sample water or outer pressure same position, this device is moved up by connecting tube pulling later, when this device moves up, passes through list
Prevent the water in collection box 1 from flowing out to device 2, while identical full of pressure inside and outside sample water or collection box 1 in collection box 1
Under the conditions of, under the elastic force effect of spring 202, enables outside water may not flow into collection box 1, collected sample water will not be made
It is impure, by this device, acquisition easily can be sampled to deep water, and guarantee that the water sampled not will receive other positions
The composite pollution for the water set guarantees its purity, enables detection structure more accurate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water quality detection deep water sampling device, it is characterised in that: including collection box (1), the downside of the collection box (1)
Wall is fixedly installed with unidirectional device (2) and counterweight ring (13), and unidirectional device (2) is fixedly installed in the inside of counterweight ring (13)
The inner cavity upper side wall of wall, the collection box (1) is fixedly installed with air bag (3), and the inner sidewall of the collection box (1) is plugged with activity
The lateral wall bilateral symmetry of plate (4), the movable plate (4) offers rectangular channel (5), and the inner sidewall of the rectangular channel (5) is sliding
It is dynamic to be equipped with movable block (6), and the inner sidewall of movable block (6) is fixedly installed in the lateral wall lower end of air bag (3), the collection box
(1) inner sidewall bilateral symmetry is fixedly installed with limited block (7), and the upper side wall of the limited block (7) is inclined-plane, and limited block
(7) lower wall fits in the upper side wall of movable block (6), and the lower wall of the movable plate (4) is fixedly installed with gag lever post (8),
And gag lever post (8) is plugged in unidirectional device (2), the upper side wall of the collection box (1) is fixedly installed with connecting tube (9), described
The upper side wall of air bag (3) is fixedly installed with snorkel (10), and snorkel (10) is plugged in connecting tube (9).
2. a kind of water quality detection deep water sampling device according to claim 1, it is characterised in that: two rectangular channels
(5) inner cavity front-rear side walls symmetrically offer sliding slot (11), and the front-rear side walls of two movable blocks (6) are fixedly installed with solid
Determine block (12), and fixed block (12) is plugged in sliding slot (11).
3. a kind of water quality detection deep water sampling device according to claim 1, it is characterised in that: the unidirectional device
It (2) include fixed bin (201), and fixed bin (201) is fixedly installed in the lower wall of collection box (1), the fixed bin (201)
Inner cavity upper side wall is fixedly installed with spring (202), and the lower end of the spring (202) is fixedly installed with plectane (203), and gag lever post
(8) lower end fits in the upper side wall of plectane (203), and the lower wall of the plectane (203) is fixedly installed with jacking block (204), institute
The lower wall for stating fixed bin (201) offers through-hole (205).
4. a kind of water quality detection deep water sampling device according to claim 3, it is characterised in that: the plectane (203)
Lateral wall bilateral symmetry offer through slot (206), the inner sidewall of the fixed bin (201) bilateral symmetry is fixedly installed with fixation
Plate (207), and fixed plate (207) is plugged in through slot (206), the lateral wall of the plectane (203) is uniformly provided with semicolumn
Slot (208).
5. a kind of water quality detection deep water sampling device according to claim 3, it is characterised in that: the jacking block (204)
Lateral wall be fixedly mounted rubber sleeve (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161106.6U CN209247432U (en) | 2018-12-22 | 2018-12-22 | A kind of water quality detection deep water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161106.6U CN209247432U (en) | 2018-12-22 | 2018-12-22 | A kind of water quality detection deep water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247432U true CN209247432U (en) | 2019-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161106.6U Expired - Fee Related CN209247432U (en) | 2018-12-22 | 2018-12-22 | A kind of water quality detection deep water sampling device |
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| Country | Link |
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| CN (1) | CN209247432U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455594A (en) * | 2019-08-29 | 2019-11-15 | 贵州大学 | A kind of gas sample collection device |
| CN111289714A (en) * | 2020-03-11 | 2020-06-16 | 谷彦彬 | Water quality detection device capable of continuously detecting use |
| CN112255038A (en) * | 2020-10-27 | 2021-01-22 | 冯英明 | Take groundwater water quality testing sampling device of formula mechanism is decided to atmospheric pressure |
| CN113203597A (en) * | 2021-04-21 | 2021-08-03 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Desulfurizing tower sampling device for thermal power plant |
| CN113324803A (en) * | 2021-05-31 | 2021-08-31 | 青海九零六工程勘察设计院 | Layered sampling device for underground water |
| CN114544249A (en) * | 2022-02-28 | 2022-05-27 | 陕西正通煤业有限责任公司 | Coal mine hydrological observation hole water taking device and operation method |
-
2018
- 2018-12-22 CN CN201822161106.6U patent/CN209247432U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455594A (en) * | 2019-08-29 | 2019-11-15 | 贵州大学 | A kind of gas sample collection device |
| CN111289714A (en) * | 2020-03-11 | 2020-06-16 | 谷彦彬 | Water quality detection device capable of continuously detecting use |
| CN112255038A (en) * | 2020-10-27 | 2021-01-22 | 冯英明 | Take groundwater water quality testing sampling device of formula mechanism is decided to atmospheric pressure |
| CN113203597A (en) * | 2021-04-21 | 2021-08-03 | 华能伊敏煤电有限责任公司汇流河热电分公司 | Desulfurizing tower sampling device for thermal power plant |
| CN113324803A (en) * | 2021-05-31 | 2021-08-31 | 青海九零六工程勘察设计院 | Layered sampling device for underground water |
| CN114544249A (en) * | 2022-02-28 | 2022-05-27 | 陕西正通煤业有限责任公司 | Coal mine hydrological observation hole water taking device and operation method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211222 |