CN207502513U - A kind of monitoring water quality on line pretreatment system - Google Patents
A kind of monitoring water quality on line pretreatment system Download PDFInfo
- Publication number
- CN207502513U CN207502513U CN201721225381.9U CN201721225381U CN207502513U CN 207502513 U CN207502513 U CN 207502513U CN 201721225381 U CN201721225381 U CN 201721225381U CN 207502513 U CN207502513 U CN 207502513U
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- China
- Prior art keywords
- straight pipe
- valve
- filter
- water quality
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000011001 backwashing Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000011079 streamline operation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of monitoring water quality on line pretreatment system, including filtration system and backwashing system；Filtration system includes straight pipe, filter and detection cell, the straight pipe connecting detection pond, and the filter is arranged on straight pipe；Backwashing system includes Backwash pipeline and back flush discharge pipeline, and the Backwash pipeline and straight pipe phase and company, the back flush discharge pipe are connected on the straight pipe.The utility model, which realizes, pre-processes source to be measured; in the ion factor for not changing source detection to be measured; in the case of the monitoring data for not influencing on-line monitoring equipment; suspended matter present in source to be measured, oils and solid matter are filtered; realize protection detection probe; on-line monitoring effect is improved, streamline operation reduces the effect of the amount of labour；It is easy to operate in addition, the utility model is simple in structure, physical resources and financial resources manpower is saved, is had very tangible availability.
Description
Technical field
The present invention relates to water quality monitoring technical field more particularly to a kind of setting are pre- with the monitoring water quality on line before detection cell
Processing system.
Background technology
Now conventional monitoring water quality on line equipment is commonly mounted directly to source to be measured or is mounted directly by pipeline sampling
In source to be measured.This traditional mounting means is stain disease in source to be measured, and there are more suspended matter, oil impurities and other
In the case of pollutant, there is a situation where easily to pollute for the probe of on-line monitoring equipment, influence monitoring effect, while right
Operation personnel clean probe and bring very big labour's activity, while also because the operation of frequent clean probe increases probe damage
The probability of damage.
Due to on-line monitoring equipment do not carried out at monitoring pollution source pretreatment protection probe, on-line monitoring equipment directly with
The pollutant in source to be measured is in direct contact, and the probe of on-line monitoring equipment is caused to pollute and be damaged.Cleaned so as to frequent operation occur,
The problems such as replacing probe.
There are following several shortcomings in now traditional on-line monitoring equipment installation：The contaminants for easily receiving source to be measured are visited
Head；Probe cleaning is frequent；Operating personnel's amount of labour of operating is big；Prohibited data detection is true；Tip damage probability is high；It frequently replaces and visits
Head, it is of high cost.
Utility model content
For Current Situation existing for current monitoring water quality on line equipment, the present invention solves the spy of monitoring water quality on line equipment
The problem of pretreatment of head, suspended matter present in measured source, oils and solid matter are filtered out, protect on-line monitoring equipment
It pops one's head in without damage.
The purpose of this utility model is that it provides a kind of water quality with deficiency in view of the above-mentioned defects in the prior art for people and exists
Line monitors pretreatment system, in the ion factor for not changing source detection to be measured after being filtered source to be measured, does not influence to supervise online
The monitoring data of measurement equipment, suspended matter, oils and the solid matter for having filtered source to be measured protect probe, improve on-line monitoring
The operational effect of equipment does not need to artificial frequent clean probe, and streamline operation reduces the amount of labour, while only needs periodically
To can ensure that device continues normal operation under Filter Back Washing.
To achieve the above object, the technical solution adopted of the present invention is：A kind of monitoring water quality on line pretreatment system, including
Filtration system and backwashing system, the filtration system include straight pipe, filter and detection cell, the straight pipe connecting detection
Pond, the filter are arranged on straight pipe；, it states backwashing system and includes Backwash pipeline and back flush discharge pipeline, it is described
Backwash pipeline and straight pipe phase and company, the back flush discharge pipe are connected on the straight pipe.
Further, the second valve, the filter are provided between the water inlet of the straight pipe and the filter
The 4th valve is provided between the detection cell.
Further, one end of the Backwash pipeline is arranged between the water inlet of the straight pipe and the second valve,
The other end is arranged between the filter and the 4th valve.
Further, one end of the Backwash pipeline close to the water inlet of the straight pipe is provided with the first valve.
Further, the port of the back flush discharge pipeline is arranged on straight-through between the second valve and the filter
Guan Shang, the back flush discharge pipeline are provided with third valve close to one end of the straight pipe.
Preferably, the Backwash pipeline is in the straight pipe in same level.
Preferably, the detection cell is arranged below on the horizontal plane of the straight pipe, positioned at this pretreatment system
Extreme lower position facilitates flow to flow automatically, and improves detection efficiency.
Beneficial effects of the present invention：1st, extend the cleaning frequency of detection probe, avoid probe frequent clean；2nd, it can improve
The detection accuracy of on-line monitoring equipment；3rd, it avoids artificial frequent operation, simplifies operation, save manpower and artificial；4th, extend inspection
The service life of probing head reduces the frequency for replacing probe；5th, filter is rinsed using measured source, resource is filled
Divide and utilize；6th, cost is saved, reduce human cost and replaces the cost of probe；7th, the utilization of monitoring water quality on line equipment has been widened
Range, for tradition, there are a large amount of suspended matters, solid matters, can not apply the field of detection probe, can be mounted directly this is
System is detected.
Description of the drawings
Fig. 1 is a kind of structure chart of water quality monitoring pretreatment system described in the utility model；
Wherein reference sign：
1：First valve, 2：Second valve, 3：Third valve, 4：4th valve, 5：Filter, 6：Detection cell, 7：It is straight-through
The water inlet of pipe, 8：Back flush discharge mouth, 9：Detection probe.
Specific embodiment
The utility model is described further with reference to embodiment；Implementation below is only used for clearly
Illustrate the purpose of this utility model, technical solution and advantage, can not the scope of protection of the utility model be limited with this.
A kind of monitoring water quality on line pretreatment system of the utility model is as shown in Figure 1, including filtration system, the filtering
System includes straight pipe, filter 5 and detection cell 6, and the straight pipe connects the detection cell 6, and the filter 5 is arranged on institute
It states on straight pipe；It is characterized in that, further include backwashing system；The backwashing system includes Backwash pipeline and backwash is arranged
Pipeline is put, the Backwash pipeline and the straight pipe phase and company, the back flush discharge pipe are connected on the straight pipe.Institute
State and the second valve 2 be provided between the water inlet 7 of straight pipe and the filter 5, the filter 5 and the detection cell 6 it
Between be provided with the 4th valve 4.One end of the Backwash pipeline be arranged on the straight pipe 7 and second valve 2 of water inlet it
Between, the other end is arranged between 5 and the 4th valve 4 of filter.The Backwash pipeline is close to the water inlet of the straight pipe
One end of mouth 7 is provided with the first valve 1.The port of the back flush discharge pipeline is arranged on the second valve 2 and the filter 5
Between straight pipe on, the back flush discharge pipeline is provided with third valve 3 close to one end of the straight pipe.The recoil
Pipeline is washed to be in same level with the straight pipe.The detection cell 6 is arranged below on the horizontal plane of the straight pipe.
When pretreatment system normal operation, the first valve 1 and third valve 3 are closed, opens the second valve 2 and the 4th valve
Door 4, the flow direction of measured source is as follows：The 5 → the 4th 4 → detection cell of valve 6 of 7 → the second 2 → filter of valve of water inlet of straight pipe,
The 8 anhydrous outflow of back flush discharge mouth；When pretreatment system carries out back-flushing operation, the second valve 2 and the 4th valve 4 are closed,
The first valve 1 and third valve 3 are opened, the flow direction of measured source is as follows at this time：7 → the first 1 → mistake of valve of water inlet of straight pipe
Filter 5 → third, 3 → back flush discharge of valve mouth 8, detection cell 6 is anhydrous to be flowed into.Detection cell 6 can impregnate inspection with the presence of water always
Probing head 9 will not make tip damage.
It should be noted that the attached drawing of this specification and more than be only to the description of the drawings and the specific embodiments be clear
Ground illustrates the utility model example, is not the restriction to the embodiment of the utility model.It is all in the utility model
Spirit and principle within all any modification, equivalent and improvement made etc., should be included in the utility model claims
Protection domain within.
Claims (7)
1. a kind of monitoring water quality on line pretreatment system, including filtration system, which is characterized in that further include backwashing system；Institute
It states filtration system and includes straight pipe, filter and detection cell, the straight pipe connects the detection cell, and the filter is arranged on
On the straight pipe；The backwashing system includes Backwash pipeline and back flush discharge pipeline, the Backwash pipeline and institute
Straight pipe phase and company are stated, the back flush discharge pipe is connected on the straight pipe.
2. a kind of monitoring water quality on line pretreatment system according to claim 1, which is characterized in that the straight pipe into
The second valve is provided between the mouth of a river and the filter, the 4th valve is provided between the filter and the detection cell.
A kind of 3. monitoring water quality on line pretreatment system according to claim 2, which is characterized in that the Backwash pipeline
One end be arranged between the water inlet of the straight pipe and the second valve, the other end is arranged on the filter and the 4th valve
Between.
A kind of 4. monitoring water quality on line pretreatment system according to claim 2, which is characterized in that the Backwash pipeline
One end of the water inlet of the straight pipe is provided with the first valve.
A kind of 5. monitoring water quality on line pretreatment system according to claim 1, which is characterized in that the back flush discharge
The port of pipeline is arranged on the straight pipe between the second valve and the filter, and the back flush discharge pipeline is close to described
One end of straight pipe is provided with third valve.
A kind of 6. monitoring water quality on line pretreatment system according to claim 1, which is characterized in that the Backwash pipeline
It is in same level with the straight pipe.
7. according to a kind of monitoring water quality on line pretreatment system described in claim 1, which is characterized in that the detection cell is arranged on
On horizontal plane less than the straight pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225381.9U CN207502513U (en) | 2017-09-22 | 2017-09-22 | A kind of monitoring water quality on line pretreatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225381.9U CN207502513U (en) | 2017-09-22 | 2017-09-22 | A kind of monitoring water quality on line pretreatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502513U true CN207502513U (en) | 2018-06-15 |
Family
ID=62498525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225381.9U Expired - Fee Related CN207502513U (en) | 2017-09-22 | 2017-09-22 | A kind of monitoring water quality on line pretreatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954365A (en) * | 2019-12-18 | 2020-04-03 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Automatic backwashing system of steam sampling filter of thermal power plant |
-
2017
- 2017-09-22 CN CN201721225381.9U patent/CN207502513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954365A (en) * | 2019-12-18 | 2020-04-03 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Automatic backwashing system of steam sampling filter of thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180615 Termination date: 20180922 |