CN204346757U - A kind of deep water sampling device - Google Patents
A kind of deep water sampling device Download PDFInfo
- Publication number
- CN204346757U CN204346757U CN201420538889.4U CN201420538889U CN204346757U CN 204346757 U CN204346757 U CN 204346757U CN 201420538889 U CN201420538889 U CN 201420538889U CN 204346757 U CN204346757 U CN 204346757U
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- staving
- sampling device
- deep water
- water sampling
- water
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Abstract
The utility model relates to technical field of sewage, discloses a kind of deep water sampling device.This deep water sampling device comprises: staving, retaining valve and counterweight pad; Described retaining valve is arranged at the bottom of described staving, enter in staving for water, described retaining valve comprises two butterfly check valve sheet, and described butterfly check valve sheet can be arranged at the bottom of described staving rotationally, and described counterweight pad is arranged at the weight for increasing described staving on described staving.The deep water sampling device that the utility model provides enters water namely from bottom water inlet, can be used for the deep water sampling of narrow and small well head, the mouth of pipe, is provided with scale in staving, can sample by accurate quantification; Have the advantages that structure is simple, easy to use and applied widely.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to a kind of deep water sampling device, is in particular the deep water sampling device that a kind of structure is simple, easy to use.
Background technology
During in order to study water quality, just need the water gathering depths, and current water sampling method is mainly two kinds, a kind of mode directly water gathering tube is put into water, utilizes pumping for water pump, but when the degree of depth is larger, be easily subject to the restriction of water gathering tube length.
Another kind is sample bucket, the sample bucket lighter weight of plastic material, because buoyancy is kept afloat after putting into water, needs constantly to shake and starts rope ladle body is tilted water inlet, waste time and energy.And due to lighter weight, top layer water sample can only be gathered, cannot deep water sampling be carried out.The sampling spot existing sample bucket sampling dim for sampling well stenostomia, internal light is more difficult.The sampler of other materials is mainly electric type device, and complex structure, cost are high, auxiliary accessories is many, poor work stability and running program is loaded down with trivial details.
In view of the defect of above-mentioned prior art, need the deep water sampling device providing a kind of structure simple, easy to use.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model existingly utilizes pumping for water pump, but when the degree of depth is larger, be easily subject to the restriction of water gathering tube length.The sample bucket lighter weight of plastic material, wastes time and energy.And due to lighter weight, top layer water sample can only be gathered, cannot deep water sampling be carried out.The sampling spot existing sample bucket sampling dim for sampling well stenostomia, internal light is more difficult.The sampler of other materials is mainly electric type device, and complex structure, cost are high, auxiliary accessories is many, poor work stability and the loaded down with trivial details problem of running program.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of deep water sampling device, comprising: staving, retaining valve and counterweight pad; Described retaining valve is arranged at the bottom of described staving, enter in staving for water, described retaining valve comprises two butterfly check valve sheet, and described butterfly check valve sheet can be arranged at the bottom of described staving rotationally, and described counterweight pad is arranged at the weight for increasing described staving on described staving.
Wherein, described retaining valve also comprises bar and two briquettings, and described bar is fixedly installed in staving, and described briquetting one end can be arranged on described bar rotationally, and the other end and described butterfly check valve sheet are fixed.
Wherein, the material of described briquetting is stainless steel.
Wherein, also comprise and arrange graduated stay cord, described stay cord is arranged on described staving.
Wherein, also comprise the handle being arranged at described staving top, described handle is provided with the pilot hole passed for described stay cord, described stay cord is arranged on described staving by described pilot hole.
Wherein, scale is provided with in described staving.
Wherein, described staving is provided with quick-opening valve.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the deep water sampling device that the utility model provides, retaining valve is arranged at the bottom of staving, enter in staving for water, retaining valve comprises two butterfly check valve sheet, butterfly check valve sheet can be arranged at the bottom of staving rotationally, and counterweight pad is arranged at the weight for increasing staving on staving.The deep water sampling device that the utility model provides enters water namely from bottom water inlet, can be used for the deep water sampling of narrow and small well head, the mouth of pipe, is provided with scale in staving, can sample by accurate quantification; Have the advantages that structure is simple, easy to use and applied widely.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment deep water sampling device;
Fig. 2 is the vertical view of the utility model embodiment deep water sampling device.
In figure: 1: staving; 2: retaining valve; 3: counterweight pad; 4: briquetting; 5: bar; 6: handle; 7: stay cord; 8: quick-opening valve.
Embodiment
In description of the present utility model, except as otherwise noted, orientation or the position relationship of the instruction such as term " interior ", " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figures 1 and 2, the deep water sampling device that the utility model embodiment provides, comprising: staving 1, retaining valve 2, counterweight pad 3, handle 6 and stay cord 7; The material of staving 1 is stainless steel, makes sampler heavier mass, can enter profundal zone fast.Handle 6 is arranged at the top of staving 1, and stay cord 7 is arranged on handle 6, and stay cord 7 is provided with scale, and the people fetched water can be made according to the degree of depth of the scale range estimation sampling on stay cord 7.The material of stay cord 7 is nylon or cotton.Retaining valve 2 can be arranged at the bottom of staving 1 rotationally, enters in staving 1 for water.Retaining valve 2 can be arranged at the bottom centre of staving 1, or retaining valve 2 is amplified the bottom being arranged at whole staving 1, or in staving 1 bottom opening, retaining valve 2 is arranged at below hole.As long as realize the unidirectional protection domain entering staving 1 and all belong to the present embodiment of current.Counterweight pad 3 is arranged on staving 1, and in the present embodiment, counterweight pad 3 is arranged at the bottom of staving 1, and is positioned at the sidewall bottom of staving 1.The weight of counterweight pad 3 for increasing staving 1 is set, makes sampler enter profundal zone fast.Be provided with three counterweight pads 3 in the present embodiment, between angle be 120 degree, the material of counterweight pad 3 is stainless steel.
The deep water sampling device that the utility model embodiment provides, stay cord 7 is hitched handle 6, staving 1 is put in the water surface, can be sunk by staving 1, when sinking to depth of water place, the hydraulic pressure that hydraulic pressure increases bottom staving 1 upwards backs down retaining valve 2, and water flows in staving 1, after staving 1 is full from through hole at the bottom of bucket, up pail body 1, water produces downward pressure in bucket, is closed by retaining valve 2, and the water in staving 1 is not flow out.
Retaining valve 2 in the deep water sampling device that the utility model embodiment provides comprises two butterfly check valve sheet, butterfly check valve sheet can be arranged at the bottom of staving 1 rotationally, retaining valve 2 also comprises bar 5 and two briquettings 4, bar 5 is fixedly installed in staving 1, briquetting 4 one end can be arranged on bar 5 rotationally, and the other end and butterfly check valve sheet are fixed.The material of briquetting 4 is stainless steel or other metals not easily got rusty.
In order to take out quantitative water sample according to demand, the deep water sampling device that the utility model embodiment provides also comprises quick-opening valve 8, and quick-opening valve 8 is positioned at the top of retaining valve 2.Quick-opening valve 8 one end is communicated with staving 1 inside, the other end is arranged at outside staving 1, is arranged on the quick-opening valve 8 outside staving 1 and is provided with switch.Being provided with scale in staving 1, by opening or closing the switch of quick-opening valve 8, water sample being collected into specified containers, by checking the scale in staving 1, quantitative water sample can be taken out more accurately.
When the water yield of taking out from staving 1 is more, pressure in staving 1 reduces, water can be there is flow out in retaining valve 2, in order to avoid the generation of this situation, the deep water sampling device that the utility model embodiment provides also comprises can around the pressure block (not shown) of bar 5 axial rotation, and pressure block is corresponding with butterfly check valve sheet to be arranged.Namely pressure block is arranged in butterfly check valve sheet, when staving 1 enters in water, pressure block is rotated upwards, retaining valve 2 can be opened normal through hydraulic pressure, when water in staving 1 reduces, pressure block is turned on retaining valve 2, pressure is produced to retaining valve and prevents due to discharge reduction, the situation that retaining valve 2 leaks.The material of pressure block 4 is the metals such as stainless steel.
In order to prevent stay cord 7 from sliding along handle 6, the deep water sampling device that the utility model embodiment provides is provided with the pilot hole passed for stay cord 7 on handle 6.And due to staving 1 heavier, after using, in staving 1, also have part water not pour out.Staving 1 is too heavy, is inconvenient to topple over, and originally executes on the retaining valve 2 in the deep water sampling device that example provides and is provided with rope (not shown), namely in butterfly check valve sheet, be provided with rope.When the water in staving 1 needs to pour out, rotation pressure block upwards, pulls open the rope on retaining valve 2, is released by the water in staving 1.
When the utility model deep water sampling device uses, stay cord 7 is hitched handle 6, puts in the water surface by staving 1, hydraulic pressure opens retaining valve 2, and water flows in staving 1 from through hole at the bottom of bucket, and after staving 1 is full, up pail body 1, closes retaining valve 2.When needing to take out quantitative water sample, open the valve on bar 5, according to the scale in staving 1, the water in staving 1 is collected in specified containers.Along with discharge reduction, pressure block is rotated and pushes down butterfly check valve sheet, when not needing the water in staving 1, after pressure block can being rotated, the rope in butterfly check valve sheet being pulled open, releasing the water in staving 1.
In sum, in the deep water sampling device that the utility model provides, retaining valve is arranged at the bottom of staving, enter in staving for water, retaining valve comprises two butterfly check valve sheet, butterfly check valve sheet can be arranged at the bottom of staving rotationally, and counterweight pad is arranged at the weight for increasing staving on staving.The deep water sampling device that the utility model provides enters water namely from bottom water inlet, can be used for the deep water sampling of narrow and small well head, the mouth of pipe, is provided with scale in staving, can sample by accurate quantification; Have the advantages that structure is simple, easy to use and applied widely.
Further, arranging pressure block prevents the water in staving 1 from flowing out; Retaining valve arranges rope convenient by the water releasing in staving 1.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a deep water sampling device, is characterized in that, comprising: staving (1), retaining valve (2) and counterweight pad (3); Described retaining valve (2) is arranged at the bottom of described staving (1), enter in staving (1) for water, described retaining valve (2) comprises two butterfly check valve sheet, described butterfly check valve sheet can be arranged at the bottom of described staving (1) rotationally, and described counterweight pad (3) is arranged at the weight for increasing described staving (1) on described staving (1); Described retaining valve (2) also comprises bar (5) and two briquettings (4), described bar (5) is fixedly installed in staving (1), described briquetting (4) one end can be arranged on described bar (5) rotationally, and the other end and described butterfly check valve sheet are fixed.
2. deep water sampling device according to claim 1, is characterized in that: the material of described briquetting (4) is stainless steel.
3. deep water sampling device according to claim 1, is characterized in that: also comprise and arrange graduated stay cord (7), and described stay cord (7) is arranged on described staving (1).
4. deep water sampling device according to claim 3, it is characterized in that: also comprise the handle (6) being arranged at described staving (1) top, described handle (6) is provided with the pilot hole passed for described stay cord (7), described stay cord (7) is arranged on described staving (1) by described pilot hole.
5. deep water sampling device according to claim 1, is characterized in that: described staving is provided with scale in (1).
6. deep water sampling device according to claim 1, is characterized in that: described staving (1) is provided with quick-opening valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538889.4U CN204346757U (en) | 2014-09-18 | 2014-09-18 | A kind of deep water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538889.4U CN204346757U (en) | 2014-09-18 | 2014-09-18 | A kind of deep water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346757U true CN204346757U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538889.4U Expired - Fee Related CN204346757U (en) | 2014-09-18 | 2014-09-18 | A kind of deep water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346757U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990768A (en) * | 2015-07-30 | 2015-10-21 | 天津霍普环保科技有限公司 | Continuous sewage sampler |
| CN105136516A (en) * | 2015-09-16 | 2015-12-09 | 广西壮族自治区环境保护科学研究院 | Constant-value-adjustable water quality sampler |
| CN106769716A (en) * | 2016-12-29 | 2017-05-31 | 苏州工业园区清源华衍水务有限公司 | A kind of settling ratio tests special graduated cylinder |
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN108801695A (en) * | 2018-06-29 | 2018-11-13 | 广州市璞境生态保护技术有限公司 | A kind of tandem underground water surface water sampling at set depth device |
| CN109470521A (en) * | 2018-12-12 | 2019-03-15 | 大唐环境产业集团股份有限公司 | Seawater sample bucket is discharged in desulfurization |
| CN110095311A (en) * | 2019-06-04 | 2019-08-06 | 贵州中建建筑科研设计院有限公司 | A kind of limit water analysis water intaking of deep-well and water level measuring device |
-
2014
- 2014-09-18 CN CN201420538889.4U patent/CN204346757U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990768A (en) * | 2015-07-30 | 2015-10-21 | 天津霍普环保科技有限公司 | Continuous sewage sampler |
| CN105136516A (en) * | 2015-09-16 | 2015-12-09 | 广西壮族自治区环境保护科学研究院 | Constant-value-adjustable water quality sampler |
| CN106769716A (en) * | 2016-12-29 | 2017-05-31 | 苏州工业园区清源华衍水务有限公司 | A kind of settling ratio tests special graduated cylinder |
| CN107631907A (en) * | 2017-09-19 | 2018-01-26 | 佛山市蓝瑞欧特信息服务有限公司 | Seawater sample automatic acquisition device |
| CN108801695A (en) * | 2018-06-29 | 2018-11-13 | 广州市璞境生态保护技术有限公司 | A kind of tandem underground water surface water sampling at set depth device |
| CN109470521A (en) * | 2018-12-12 | 2019-03-15 | 大唐环境产业集团股份有限公司 | Seawater sample bucket is discharged in desulfurization |
| CN110095311A (en) * | 2019-06-04 | 2019-08-06 | 贵州中建建筑科研设计院有限公司 | A kind of limit water analysis water intaking of deep-well and water level measuring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20210918 |