CN207540826U - Automatic water quality mixing sampler can be traced - Google Patents
Automatic water quality mixing sampler can be traced Download PDFInfo
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- CN207540826U CN207540826U CN201820429772.0U CN201820429772U CN207540826U CN 207540826 U CN207540826 U CN 207540826U CN 201820429772 U CN201820429772 U CN 201820429772U CN 207540826 U CN207540826 U CN 207540826U
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- chamber
- sample
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- keeps sample
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Abstract
The utility model discloses one kind can trace automatic water quality mixing sampler, including quantitative case, water sample case and the case that keeps sample；Quantitative chamber and the first side chamber are equipped in the quantitative case；Water sample chamber is equipped in the water sample case；The quantitative bottom of chamber end is communicated by the first pipeline with the water sample chamber, and first pipeline is equipped with water sample valve；Spaced-apart several chambers that keep sample are equipped in the case that keeps sample；The water sample chamber is communicated by the transfer pipeline that keeps sample with the chamber that keeps sample；The transfer pipeline that keeps sample is with the entrance communicated with water sample bottom of chamber portion and the outlet for corresponding and communicating with the chamber that respectively keeps sample.The utility model has the advantages that at low cost, reliability is high, service life is long and pipeline is without retaining.
Description
Technical field
The utility model is related to a kind of water quality to mix sampler.
Background technology
Timing sampling is needed during water quality detection, such as sampling in 2 hours is primary.But it is primary every sampling in 2 hours, not
Overall monitor can be carried out to the sewage situation in 2 hour period.Ideal sampling means are, every within 2 hours sampling periods
Sub-fraction was adopted every 10 minutes, is then taken together, the mixed sample in 2 hours is subjected to a comprehensive detection.
Sampler of the prior art is to realize quantitative sampling by metering valve, is then driven and sampled using servo motor
The water sample adopted is input in the storage box by box, of high cost, and electrical equipment is operated in fragile in wet environment, poor reliability,
And with residual, influence testing result.
Utility model content
The utility model proposes automatic water quality mixing sampler can be traced, its object is to：（1）Cost is reduced, is improved
The reliability and service life of equipment；（2）Water sample is avoided to remain.
Technical solutions of the utility model are as follows：
Automatic water quality mixing sampler can be traced, includes the quantitative case set gradually downwards, water sample case and the case that keeps sample；
Quantitative chamber and the first side chamber are equipped in the quantitative case, described quantify passes through first partition between chamber and the first side chamber
Separate, the first partition is equipped with through-hole；The quantitative chamber is communicated by intake line with sampling source capsule road；By in the of described first
Bottom of chamber portion is equipped with the first apopore；
Water sample chamber is equipped in the water sample case；The quantitative bottom of chamber end is communicated by the first pipeline with the water sample chamber, institute
The first pipeline is stated equipped with water sample valve；
Spaced-apart several chambers that keep sample are equipped in the case that keeps sample；The chamber bottom part that keeps sample is not connected with drain
Valve；
The water sample chamber is communicated by the transfer pipeline that keeps sample with the chamber that keeps sample；The transfer pipeline that keeps sample has and institute
State the entrance that water sample bottom of chamber portion communicates and the outlet for corresponding and communicating with the chamber that respectively keeps sample；The inlet, which is equipped with, always to keep sample
Valve, each exit, which is respectively equipped with, props up the valve that keeps sample；
Water sample bottom of chamber portion is further opened with the first evacuation port, the first evacuated tube road that first evacuation port is connected
Equipped with first emptying valve；
The second evacuation port, the second evacuated tube road that second evacuation port is connected are offered on the transfer pipeline that keeps sample
It is equipped with second emptying valve.
As further improvement of the utility model：The second side chamber, second side bottom of chamber are additionally provided in the water sample case
Portion is equipped with the second apopore；Separated between the water sample chamber and the second side chamber by second partition, the second partition is equipped with
Through-hole.
As further improvement of the utility model：Chamber by third, third side bottom of chamber are additionally provided in the case that keeps sample
Portion is equipped with third apopore.
As further improvement of the utility model：Chamber by third, third side bottom of chamber are additionally provided in the case that keeps sample
Portion is equipped with third apopore；First apopore is communicated by pipeline with the second side chamber, and second apopore passes through pipeline
It is communicated with chamber by third；First evacuation port is communicated by the first evacuated tube road with chamber by third；Second evacuation port leads to
The second evacuated tube road is crossed to communicate with chamber by third.
As further improvement of the utility model：The quantitative chamber is also connected by the first flushing line with rinsing water source
Logical, first flushing line is equipped with hand-operated valve and the first flushing valve；The quantitative bottom of chamber portion offers flushing outlet, described
Flushing outlet is connected by the second flushing line with the transfer pipeline that keeps sample, and second flushing line is equipped with the second punching
Wash valve.
As further improvement of the utility model：The transfer pipeline that keeps sample includes defeated correspondingly with the chamber that respectively keeps sample
Branch is sent, the conveying branch includes propping up keep sample valve and delivery pipe；
Described delivery pipe one end is liquid feeding end, and the other end is exported for outlet end, the reverse U shape to arch upward upwards for middle part；
The branch keeps sample valve for pinch valve, and holding holes are matched with delivery pipe liquid feeding end to the part between middle part；
The transfer pipeline packet that keeps sample further includes collecting pipe, and described collecting pipe one end is entrance, the other end is the second emptying
Mouthful, and entrance one end is obliquely installed higher than second evacuation port one end；
The liquid feeding end of each conveying branch is connected respectively with collecting pipe.
As further improvement of the utility model：Titration pump is additionally provided with, for adding sulfuric acid into water sample chamber.
As further improvement of the utility model：The intake line is equipped with water pump and proportional valve.
Relative to the prior art, the utility model has the positive effect that：（1）The utility model is realized by quantitative case
Quantitative storage sample, then mixes the water sample of different time points in the same sampling period, then will be in each sampling period in water sample case
Mixed sample be separately stored in the corresponding chamber that keeps sample by the transfer pipeline that keeps sample, not only realize the mixing sampling of timesharing end,
And the electric devices such as servo motor need not be set, have the advantages that at low cost, reliability is high and service life is long；（2）Keep sample
Transfer pipeline is conveyed using pinch valve control, and the liquid of valve and channel interior is not directly contacted with, and eliminates the liquid at valve
Residual, and extend valve service life；（3）Keep sample transfer pipeline delivery pipe for reverse U shape, pinch valve is rolled over close to middle part
Crook, after pinch valve clamps, the liquid in delivery pipe after pinch valve is discharged under Gravitative Loads from outlet end, it is ensured that pipe
Lu Zhongwu is retained；（4）In the scheme for using collecting pipe, collecting pipe is obliquely installed, and the second evacuated tube is connected to relatively low one end, from
And the liquid in collecting pipe and delivery pipe can all be emptied, it is ensured that all do not remained in all pipelines；（5）The utility model
With pre-washing function, it is ensured that line clear.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram for keeping sample and branch being conveyed in transfer pipeline.
Fig. 3 is the structure diagram of transfer pipeline of keeping sample.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings：
Such as Fig. 1, one kind can trace automatic water quality mixing sampler, include the quantitative case 1 set gradually downwards, water sample
Case 2 and the case 3 that keeps sample.
Be equipped with quantitative chamber and the first side chamber in the quantitative case 1, it is described quantitatively between chamber and the first side chamber by first every
Plate separates, and the first partition is equipped with through-hole, and through-hole can open up multiple at this, is stayed according to liquid level situation first, when quantitative chamber
In liquid reach aequum when, extra water sample enter the first side chamber.First side bottom of chamber portion is equipped with the first apopore.
The quantitative chamber is communicated by intake line with sampling source capsule road, is equipped with water pump on the intake line from top to bottom
4 and proportional valve 5.
Water sample chamber is equipped in the water sample case 2；The quantitative bottom of chamber end is communicated by the first pipeline with the water sample chamber, institute
The first pipeline is stated equipped with water sample valve 9.
Water sample bottom of chamber portion is further opened with the first evacuation port, the first evacuated tube road that first evacuation port is connected
Equipped with first emptying valve 11.
Preferably, the second side chamber is additionally provided in the water sample case 2, second side bottom of chamber portion is equipped with the second apopore；Institute
It states and is separated between water sample chamber and the second side chamber by second partition, the second partition is equipped with through-hole, when water in water sample chamber
When excessive, the second side chamber will be entered.
Titration pump 8 is additionally provided with, for adding sulfuric acid into water sample chamber.
Spaced-apart several chambers that keep sample are equipped in the case 3 that keeps sample；The chamber bottom part that keeps sample is not connected with drain
Valve 16.
The water sample chamber is communicated by the transfer pipeline that keeps sample with the chamber that keeps sample；The transfer pipeline that keeps sample has and institute
State the entrance that water sample bottom of chamber portion communicates and the outlet for corresponding and communicating with the chamber that respectively keeps sample；The inlet, which is equipped with, always to keep sample
Valve 12, each exit, which is respectively equipped with, props up the valve 14 that keeps sample.
The transfer pipeline that keeps sample includes conveying branch correspondingly with the chamber that respectively keeps sample.Such as Fig. 2, the conveying branch packet
It includes and props up keep sample valve 14 and delivery pipe；Described delivery pipe one end is liquid feeding end, and the other end is exported for outlet end, is middle part to arch
The reverse U shape risen；The branch keeps sample valve 14 for pinch valve, holding holes and delivery pipe liquid feeding end to the part matching between middle part
It closes.The structure can ensure that the water sample flowed through will not be deposited in pipeline.
Such as Fig. 3, the transfer pipeline packet that keeps sample further includes collecting pipe 13, and described 13 one end of collecting pipe is entrance, the other end
For the second evacuation port, and entrance one end is obliquely installed higher than second evacuation port one end.Such as Fig. 1, second evacuation port is connected
The second evacuated tube road be equipped with second emptying valve 15.Relatively low one end of the collecting pipe 13 is also associated with overflow passage.
The liquid feeding end of each conveying branch is connected respectively with collecting pipe 13.The branch that opening accordingly exports keeps sample valve 14 can general
Water sample in water sample chamber is transported in the different chambers that keeps sample.
Chamber by third is additionally provided in the case 3 that keeps sample, bottom of chamber portion is equipped with third apopore by the third；Described first goes out
Water hole is communicated by pipeline with the second side chamber, and second apopore is communicated by pipeline with chamber by third；First emptying
Mouth is communicated by the first evacuated tube road with chamber by third；Second evacuation port passes through the second evacuated tube road and chamber phase by third
It is logical.So as to which the water sample emptied in water sample and water sample chamber, the transfer pipeline that keeps sample extra in the first side chamber, the second side chamber can all converge
Collect and discharged in chamber from third apopore by third.
This sampler further includes rinse-system：Such as Fig. 1, the quantitative chamber is also by the first flushing line with rinsing water source phase
Connection, first flushing line are equipped with 6 and first flushing valve 7 of hand-operated valve；The quantitative bottom of chamber portion offers flushing outlet,
The flushing outlet is connected by the second flushing line with the higher end of collecting pipe 13 in the transfer pipeline that keeps sample, described
Second flushing line is equipped with the second flushing valve 10, for flushing water to be transported in the transfer pipeline that keeps sample.
During sampling, water sample first quantifies storage sample in quantitative case 1, then by the water sample of different time points in the same sampling period
Enter water sample intracavitary under the control of water sample valve 9 to mix, then the mixed sample in each sampling period is passed through the transfer pipeline that keeps sample
It is separately stored in the corresponding chamber that keeps sample, the water sample in the chamber that finally respectively keeps sample is exported by tapping valve 16.
During flushing, using tap water as cleaning water source, once flushing quantitative case 1, water sample case 2, keep sample transfer pipeline it
Afterwards, all flushing waters are pooled to by third and are discharged in chamber from third apopore.
This sampler also has sample information record（Time, bottle number, sampling quantity, exceeded information, sample mode）, password protect
The basic functions such as shield, power-off protection, and can realize that remote control keeps sample, remote parameter is read and setting, remote inquiry keep sample note
The functions such as record.It is specific as follows：
（1）Sampling functions：Mixing sampling, unitary sampling whens can be achieved to wait（COD, total phosphorus and total nitrogen, ammonia nitrogen, heavy metal etc.）Outside
Control sampling, manually a variety of sample modes such as sampling, remote control stochastical sampling.
（2）Sub-bottle keeps sample function：It can be achieved 1~12 bottle arbitrarily to keep sample, keep sample bottle number and mode can freely be set.
（3）For sample function：It can be to mixed sample durings the offer etc. simultaneously of the more on-line computing models such as COD, ammonia nitrogen, heavy metal.
（4）Empty self-cleaning function：System can automatic-discharging keep sample water in case, can clean whole automatically before sampling next time
Sample lines and the case that keeps sample, guarantee pipeline is unobstructed, noresidue, so as to ensure to acquire sample authenticity and representativeness every time.
（5）Sample information writing function：Recordable keep sample every time time, bottle number, the amount of keeping sample, exceeded information, sample mode
Deng, can record 20000 datas, be cyclically updated.
（6）Communication function：Instrument connection is adopted, it can be achieved that teledata is exchanged and controlled with number by instrument RS232 serial ports or 485
System, such as long-range stochastical sampling, setting sampling routine.
（7）Power-off protection function：In operating status lower power-off suddenly and again after the power is turned on, instrument can restore original to instrument automatically
Operating status, instrument parameter is not lost after power-off.
（8）Sample refrigerates：Refrigerating box precise figures temperature control, temperature are uniformly accurate.
The key technical indexes is：
（1）All valves use pinch valve：The special pinch valve of heavy caliber sewage, high-strength high purity silicon sebific duct, pump line internal diameter
5mm does not pollute, and is not easy to plug.
（2）Sampling interval：Arbitrary setting in 10~120 minutes, increment 1 minute.
（3）Unitary sampling amount:30ml.
（4）Sampling quantity error：±5ml.
（5）Water sample distribution system：With 12 bottles.
（6）Sample-holding container:12 200ml acrylic water storage boxes.
（7）Operating ambient temperature：0 DEG C~28 DEG C.
（8）Relative humidity≤60%.
（9）Power supply：AC220V±15%50Hz.
（10）Mean power：50W.
（11）Instrument interface:Large screen (10.2TFT) chromatic liquid crystal screen, human-computer dialogue, Chinese interface.
（12）External interface：RS232/485.
Claims (8)
1. automatic water quality mixing sampler can be traced, it is characterised in that：Include the quantitative case set gradually downwards（1）, water
Sample case（2）With the case that keeps sample（3）；
The quantitative case（1）Interior to be equipped with quantitative chamber and the first side chamber, described quantify passes through first partition between chamber and the first side chamber
Separate, the first partition is equipped with through-hole；The quantitative chamber is communicated by intake line with sampling source capsule road；By in the of described first
Bottom of chamber portion is equipped with the first apopore；
The water sample case（2）It is interior to be equipped with water sample chamber；The quantitative bottom of chamber end is communicated by the first pipeline with the water sample chamber, described
First pipeline is equipped with water sample valve（9）；
The case that keeps sample（3）It is interior to be equipped with spaced-apart several chambers that keep sample；The chamber bottom part that keeps sample is not connected with tapping valve
（16）；
The water sample chamber is communicated by the transfer pipeline that keeps sample with the chamber that keeps sample；The transfer pipeline that keeps sample has and the water
The entrance and the outlet for corresponding and communicating with the chamber that respectively keeps sample that sample bottom of chamber portion communicates；The inlet is equipped with the valve that always keeps sample
（12）, each exit, which is respectively equipped with, props up the valve that keeps sample（14）；
Water sample bottom of chamber portion is further opened with the first evacuation port, and the first evacuated tube road that first evacuation port is connected is equipped with
First emptying valve（11）；
The second evacuation port is offered on the transfer pipeline that keeps sample, the second evacuated tube road that second evacuation port is connected is set
There is second emptying valve（15）.
2. automatic water quality mixing sampler can be traced as described in claim 1, it is characterised in that：The water sample case（2）It is interior to go back
Equipped with the second side chamber, second side bottom of chamber portion is equipped with the second apopore；Pass through second between the water sample chamber and the second side chamber
Partition board separates, and the second partition is equipped with through-hole.
3. automatic water quality mixing sampler can be traced as described in claim 1, it is characterised in that：The case that keeps sample（3）It is interior to go back
Equipped with chamber by third, bottom of chamber portion is equipped with third apopore by the third.
4. automatic water quality mixing sampler can be traced as claimed in claim 2, it is characterised in that：The case that keeps sample（3）It is interior to go back
Equipped with chamber by third, bottom of chamber portion is equipped with third apopore by the third；First apopore passes through pipeline and the second side chamber
It communicates, second apopore is communicated by pipeline with chamber by third；First evacuation port passes through the first evacuated tube Lu Yu
Three side chambers communicate；Second evacuation port is communicated by the second evacuated tube road with chamber by third.
5. automatic water quality mixing sampler can be traced as described in claim 1, it is characterised in that：The quantitative chamber is also by the
One flushing line is connected with rinsing water source, and first flushing line is equipped with hand-operated valve（6）With the first flushing valve（7）；Institute
It states quantitative bottom of chamber portion and offers flushing outlet, the flushing outlet is connected by the second flushing line with the transfer pipeline that keeps sample
Logical, second flushing line is equipped with the second flushing valve（10）.
6. automatic water quality mixing sampler can be traced as described in claim 1, it is characterised in that：The transfer pipeline packet that keeps sample
It includes and conveys branch correspondingly with the chamber that respectively keeps sample, the conveying branch includes propping up the valve that keeps sample（14）And delivery pipe；
Described delivery pipe one end is liquid feeding end, and the other end is exported for outlet end, the reverse U shape to arch upward upwards for middle part；
The branch keeps sample valve（14）For pinch valve, holding holes are matched with delivery pipe liquid feeding end to the part between middle part；
The transfer pipeline packet that keeps sample further includes collecting pipe（13）, the collecting pipe（13）One end is entrance, the other end second
Evacuation port, and entrance one end is obliquely installed higher than second evacuation port one end；
The liquid feeding end of each conveying branch respectively with collecting pipe（13）It is connected.
7. automatic water quality mixing sampler can be traced as described in claim 1, it is characterised in that：It is additionally provided with titration pump（8）, use
In adding sulfuric acid into water sample chamber.
8. trace automatic water quality mixing sampler as described in claim 1 to 7 is any, it is characterised in that：The input pipe
Road is equipped with water pump（4）And proportional valve（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429772.0U CN207540826U (en) | 2018-03-28 | 2018-03-28 | Automatic water quality mixing sampler can be traced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429772.0U CN207540826U (en) | 2018-03-28 | 2018-03-28 | Automatic water quality mixing sampler can be traced |
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| Publication Number | Publication Date |
|---|---|
| CN207540826U true CN207540826U (en) | 2018-06-26 |
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ID=62619014
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429772.0U Expired - Fee Related CN207540826U (en) | 2018-03-28 | 2018-03-28 | Automatic water quality mixing sampler can be traced |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308016A (en) * | 2019-06-28 | 2019-10-08 | 浙江小桥流水环境科技有限公司 | Multi parameter analysis sample leaving device |
| WO2022095521A1 (en) * | 2020-11-04 | 2022-05-12 | 海南聚能科技创新研究院有限公司 | Water quality monitoring device |
-
2018
- 2018-03-28 CN CN201820429772.0U patent/CN207540826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308016A (en) * | 2019-06-28 | 2019-10-08 | 浙江小桥流水环境科技有限公司 | Multi parameter analysis sample leaving device |
| WO2022095521A1 (en) * | 2020-11-04 | 2022-05-12 | 海南聚能科技创新研究院有限公司 | Water quality monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264000 Room 1610, 97 Building, 16 Xingyuan Road, Zhifu District, Yantai City, Shandong Province Patentee after: Yantai Yunfeng Eco-environmental Industry Development Co.,Ltd. Address before: 264000 Room 1610, 97 Building, 16 Xingyuan Road, Zhifu District, Yantai City, Shandong Province Patentee before: YANTAI YUNFENG INSTRUMENT Co.,Ltd. Address after: 264000 Room 1610, 97 Building, 16 Xingyuan Road, Zhifu District, Yantai City, Shandong Province Patentee after: Yantai Yunfeng Eco-environmental Industry Development Co.,Ltd. Address before: 264000 Room 1610, 97 Building, 16 Xingyuan Road, Zhifu District, Yantai City, Shandong Province Patentee before: Yantai Yunfeng Eco-environmental Industry Development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 264000 No. 4, No. 258 Chunan Street, Zhifu District, Yantai City, Shandong Province Patentee after: Liu Yuan Address before: 264000 Room 1610, 97 Building, 16 Xingyuan Road, Zhifu District, Yantai City, Shandong Province Patentee before: Yantai Yunfeng Eco-environmental Industry Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: Floor 11-12, Pusheng building, No.131, Jinshajiang Road, Yantai Economic and Technological Development Zone, Shandong Province Patentee after: Yantai Yunfeng Eco-environmental Industry Development Co.,Ltd. Address before: 264000 No. 4, No. 258 Chunan Street, Zhifu District, Yantai City, Shandong Province Patentee before: Liu Yuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |