CN202599942U - Self-cleaning measurement cell - Google Patents
Self-cleaning measurement cell Download PDFInfo
- Publication number
- CN202599942U CN202599942U CN 201220010201 CN201220010201U CN202599942U CN 202599942 U CN202599942 U CN 202599942U CN 201220010201 CN201220010201 CN 201220010201 CN 201220010201 U CN201220010201 U CN 201220010201U CN 202599942 U CN202599942 U CN 202599942U
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- measuring cell
- main body
- cell main
- probe
- water sample
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Abstract
A self-cleaning measurement cell comprises a round tubular measurement cell main body, wherein a water sample channel is located inside the measurement cell main body; a plurality of probes are perpendicular to and mounted on the measurement cell main body; the measurement cell main body forms a 15 to 25 degrees included angle with the horizontal direction, and is provided with a water sample inlet formed at the lowest end of the water sample channel and a water sample outlet formed at the highest end of the water sample channel; and a cleaning conduit is mounted at the bottom of the measurement cell main body and communicated with a cleaning inlet at the upper end of the lower face of the measurement cell main body, and a plurality of cleaning nozzles used for multidirectional spraying are arranged on the cleaning conduit. The utility model has benefits that water bubbles are prevented from adhering to the measurement ends of the probes, and the probes and the interior of the measurement cell main body can be effectively cleaned.
Description
Technical field
The utility model belongs to the online technical field of water quality, is specifically related to a kind of self-cleaning measuring cell.
Background technology
In the monitoring water quality on line technical field, the multiparameter probe adopts and is hung vertically in mounting means in the measuring cell, and this mounting means self-cleaning function is just injected measuring cell from measuring cell injection port end with tap water and carried out a rinse.Can't the measuring junction and the measuring cell of probe effectively be cleaned; And be easy to the measuring junction that produces bubble and be attached to probe, the normal measurement of influence probe.
Summary of the invention
The purpose of the utility model is to solve the existing measuring cell that has the vertical hanging probe and exists difficult in maintenance, workload to reach the probe measurement end greatly and adhere to the problem that aeration is measured, provide a kind of avoid bubble attached to the probe measurement end, can effectively clean probe and the inner self-cleaning measuring cell of measuring cell.
For the technical scheme that reaches the employing of goal of the invention the utility model is:
The self-cleaning measuring cell; Comprise round tubular measuring cell main body; It is characterized in that: said measuring cell body interior is the water sample passage, and the probe of a plurality of perpendicular settings is installed on the said measuring cell main body, and said measuring cell main body is from the horizontal by 15 ° ~ 25 ° angle settings; Said measuring cell main body is provided with the water sample import in the least significant end of water sample passage, and its most significant end at the water sample passage is provided with the water sample outlet; Said measuring cell bottom part body is equipped with cleaning pipe, and the cleaning inlet of said cleaning pipe upper end below being located at the measuring cell main body is communicated with, and which is provided with a plurality of washer jets that are used for multi-faceted water spray.
Further, the measuring junction of said probe is located on the center line of water sample passage.
Further, the two ends of said measuring cell main body are equipped with dismountable gland bonnet.
Further; Said measuring cell main body is provided with the probe mounting hole site of a plurality of perpendicular settings; Said probe is installed in the probe mounting hole site through the probe mounting bracket; Said probe mounting bracket is fixed on the probe mounting hole site through probe fixing device, its with the mounting hole site of popping one's head between be provided with O-ring seal.
The beneficial effect of the utility model:
(1) measuring cell main body and level shaping 15o～25o angle; Water sample also is and level shaping 15o～25o angle during sample introduction; The bubble of water sample is always on the peak of water sample in-channel water position; Because the relation of angle, probe begins to contact at the water level low spot with water sample, thereby has effectively avoided on the measuring junction of the bubble in the water sample attached to probe;
(2) washer jet faces the measuring junction of probe and the different azimuth of measuring cell main body inner wall, realizes effective cleaning that probe and measuring cell are inner;
(3) probe fixing device for installing, probe mounting bracket and O-ring seal can guarantee that probe mounting is convenient and simple, and be easy to maintenance;
(4) gland bonnet at measuring cell main body two ends can be pulled down, and can make things convenient for the artificial measuring cell main body inner wall of cleaning.
Description of drawings
Fig. 1 is that the master of the utility model looks cut-open view.
Fig. 2 is the structural representation of the measuring cell main body of the utility model.
Embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these embodiments.One skilled in the art would recognize that the utility model contained in claims scope all alternativess, improvement project and the equivalents that possibly comprise.
With reference to Fig. 1, Fig. 2; The self-cleaning measuring cell comprises round tubular measuring cell main body 13, and said measuring cell main body 13 inside are the water sample passage; The probe of a plurality of perpendicular settings is installed on the said measuring cell main body 13; Said measuring cell main body 13 is from the horizontal by 15 ° ~ 25 ° angle settings, and said measuring cell main body 13 is provided with water sample import 1 in the least significant end of water sample passage, and its most significant end at the water sample passage is provided with water sample outlet 3; Said measuring cell main body 13 bottoms are equipped with cleaning pipe, and said cleaning pipe cleaning inlet 2 of upper end below being located at measuring cell main body 13 is communicated with, and which is provided with a plurality of washer jets 4 that are used for multi-faceted water spray.
The measuring junction of said probe is located on the center line of water sample passage.
The two ends of said measuring cell main body 13 are equipped with dismountable gland bonnet 12.
Said measuring cell main body 13 is provided with the probe mounting hole site of a plurality of perpendicular settings; Said probe is installed in the probe mounting hole site through probe mounting bracket 6; Said probe mounting bracket 6 is fixed on the probe mounting hole site through probe fixing device 5, its with the mounting hole site of popping one's head between be provided with O-ring seal 7.
Four probes are installed on the measuring cell main body 13 in the present embodiment, are respectively dissolved oxygen probe 8, turbidity probe tip 9, conductivity probe 10, ammonia nitrogen PH probe 11; 12 washer jets 4 are arranged on the cleaning pipe, wherein four washer jets 4 face four probe mounting holes under, other eight washer jets 4 are facing to eight different directions of measuring cell main body 13 inwalls.
The utility model can also be pulled down the gland bonnet 12 at measuring cell main body 13 two ends, convenient artificial measuring cell main body 13 inwalls that clean.
When the utility model uses,
1, measuring cell main body 13 will have 15o～25o fixed angle good with horizontal direction, installs on probe with probe mounting bracket 6 and O-ring seal 7, puts into the probe mounting hole, and fixing with probe fixing device for installing 5 then, four probes all use identical method to fix;
2, before each the measurement, open the exhaust-valve emptying, open cleaning valve, the tap water of cleaning and pressurized air clean through 4 pairs of probes of washer jet and measuring cell main body inner wall from cleaning inlet 2, close cleaning valve, exhaust-valve and start sampling valve after the cleaning end;
3, water sample gets in the measuring cell main body from the water sample import 1 on the measuring cell main body, because water level slowly rises toward high from low, there is 15o～25o angle on the measuring junction plane of surface level and probe, has avoided the bubble in the water sample to be attached to the measuring junction of probe; The water level of water sample raises, and flows out from water sample outlet 3 up to water sample, and water sample continuously upgrades.
Claims (4)
1. self-cleaning measuring cell; Comprise round tubular measuring cell main body; It is characterized in that: said measuring cell body interior is the water sample passage, and the probe of a plurality of perpendicular settings is installed on the said measuring cell main body, and said measuring cell main body is from the horizontal by 15 ° ~ 25 ° angle settings; Said measuring cell main body is provided with the water sample import in the least significant end of water sample passage, and its most significant end at the water sample passage is provided with the water sample outlet; Said measuring cell bottom part body is equipped with cleaning pipe, and the cleaning inlet of said cleaning pipe upper end below being located at the measuring cell main body is communicated with, and which is provided with a plurality of washer jets that are used for multi-faceted water spray.
2. self-cleaning measuring cell according to claim 1 is characterized in that: the measuring junction of said probe is located on the center line of water sample passage.
3. self-cleaning measuring cell according to claim 1 and 2 is characterized in that: the two ends of said measuring cell main body are equipped with dismountable gland bonnet.
4. self-cleaning measuring cell according to claim 3; It is characterized in that: said measuring cell main body is provided with the probe mounting hole site of a plurality of perpendicular settings; Said probe is installed in the probe mounting hole site through the probe mounting bracket; Said probe mounting bracket is fixed on the probe mounting hole site through probe fixing device, its with the mounting hole site of popping one's head between be provided with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220010201 CN202599942U (en) | 2012-01-11 | 2012-01-11 | Self-cleaning measurement cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220010201 CN202599942U (en) | 2012-01-11 | 2012-01-11 | Self-cleaning measurement cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599942U true CN202599942U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220010201 Expired - Fee Related CN202599942U (en) | 2012-01-11 | 2012-01-11 | Self-cleaning measurement cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599942U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016115073A1 (en) * | 2015-01-12 | 2016-07-21 | Ecolab Usa Inc. | Apparatus for maintaining sensor accuracy |
| WO2016115069A1 (en) * | 2015-01-12 | 2016-07-21 | Ecolab Usa Inc. | Apparatus for, system for and method of maintaining sensor accuracy |
| CN106959334A (en) * | 2017-05-08 | 2017-07-18 | 湖州市环境保护监测中心站 | A kind of ion measurement device of multitask |
| CN112034130A (en) * | 2020-09-07 | 2020-12-04 | 上海淳业仪表科技有限公司 | Liquid quality detection system and application method thereof |
| WO2021142371A1 (en) * | 2020-01-08 | 2021-07-15 | Lighton Paul | Fluid monitoring systems & methods |
| CN113189143B (en) * | 2015-01-12 | 2024-06-04 | 艺康美国股份有限公司 | Apparatus, system, and method for maintaining sensor accuracy |
-
2012
- 2012-01-11 CN CN 201220010201 patent/CN202599942U/en not_active Expired - Fee Related
Cited By (20)
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| CN107209143B (en) * | 2015-01-12 | 2020-10-16 | 艺康美国股份有限公司 | Apparatus for maintaining sensor accuracy |
| AU2021200841B2 (en) * | 2015-01-12 | 2022-08-25 | Ecolab Usa Inc. | Apparatus for, system for and method of maintaining sensor accuracy |
| JP2018501491A (en) * | 2015-01-12 | 2018-01-18 | エコラブ ユーエスエイ インク | Device for maintaining sensor accuracy |
| KR20170102545A (en) * | 2015-01-12 | 2017-09-11 | 에코랍 유에스에이 인코퍼레이티드 | Apparatus, system and method for maintaining sensor accuracy |
| CN107209143A (en) * | 2015-01-12 | 2017-09-26 | 艺康美国股份有限公司 | Equipment for maintaining sensor accuracy |
| CN107209108A (en) * | 2015-01-12 | 2017-09-26 | 艺康美国股份有限公司 | Equipment, system and method for maintaining sensor accuracy |
| US9772303B2 (en) | 2015-01-12 | 2017-09-26 | Ecolab Usa Inc. | Apparatus for, system for and methods of maintaining sensor accuracy |
| WO2016115073A1 (en) * | 2015-01-12 | 2016-07-21 | Ecolab Usa Inc. | Apparatus for maintaining sensor accuracy |
| CN113189143B (en) * | 2015-01-12 | 2024-06-04 | 艺康美国股份有限公司 | Apparatus, system, and method for maintaining sensor accuracy |
| WO2016115069A1 (en) * | 2015-01-12 | 2016-07-21 | Ecolab Usa Inc. | Apparatus for, system for and method of maintaining sensor accuracy |
| US9810676B2 (en) | 2015-01-12 | 2017-11-07 | Ecolab Usa Inc. | Apparatus for, system for and methods of maintaining sensor accuracy |
| AU2016206941B2 (en) * | 2015-01-12 | 2020-11-19 | Ecolab Usa Inc. | Apparatus for maintaining sensor accuracy |
| AU2016206937B2 (en) * | 2015-01-12 | 2020-11-19 | Ecolab Usa Inc. | Apparatus for, system for and method of maintaining sensor accuracy |
| KR102476240B1 (en) * | 2015-01-12 | 2022-12-08 | 에코랍 유에스에이 인코퍼레이티드 | Apparatus, system and method for maintaining sensor accuracy |
| CN107209108B (en) * | 2015-01-12 | 2021-04-27 | 艺康美国股份有限公司 | Apparatus, system, and method for maintaining sensor accuracy |
| US10481127B2 (en) | 2015-01-12 | 2019-11-19 | Ecolab Usa Inc. | Apparatus for, system for and methods of maintaining sensor accuracy |
| CN113189143A (en) * | 2015-01-12 | 2021-07-30 | 艺康美国股份有限公司 | Apparatus, system, and method for maintaining sensor accuracy |
| CN106959334A (en) * | 2017-05-08 | 2017-07-18 | 湖州市环境保护监测中心站 | A kind of ion measurement device of multitask |
| WO2021142371A1 (en) * | 2020-01-08 | 2021-07-15 | Lighton Paul | Fluid monitoring systems & methods |
| CN112034130A (en) * | 2020-09-07 | 2020-12-04 | 上海淳业仪表科技有限公司 | Liquid quality detection system and application method thereof |
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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 |
Granted publication date: 20121212 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |