CN215727864U - Non-contact portable automatic monitoring instrument for residual chlorine in water - Google Patents
Non-contact portable automatic monitoring instrument for residual chlorine in water Download PDFInfo
- Publication number
- CN215727864U CN215727864U CN202122148991.6U CN202122148991U CN215727864U CN 215727864 U CN215727864 U CN 215727864U CN 202122148991 U CN202122148991 U CN 202122148991U CN 215727864 U CN215727864 U CN 215727864U
- Authority
- CN
- China
- Prior art keywords
- interface
- water
- residual chlorine
- sample
- flow cell
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a non-contact portable automatic monitoring instrument for residual chlorine in water, which adopts a miniaturized portable design and can avoid direct contact between middle-sized personnel and a high-risk water sample in the monitoring process. The device comprises a power supply, a low-flow sample injection module and an analysis and detection module, wherein the low-flow sample injection module comprises a peristaltic pump, a sample flow cell and a three-way valve; the analysis detection module comprises a residual chlorine data workstation, a residual chlorine electrode and a communication module; the box body is provided with three interfaces of a water sample interface, a cleaning interface and a water outlet interface, two ports of the three-way valve are respectively communicated with the water sample interface and the cleaning interface, the third port of the three-way valve is communicated to the bottom of the sample flow cell, a liquid outlet at the upper part of the sample flow cell is connected with an inlet of the peristaltic pump, and an outlet of the peristaltic pump is connected and communicated with the water outlet interface; the residual chlorine electrode is arranged in the sample flow cell and is connected with the residual chlorine data workstation, and the communication module is communicated with the residual chlorine data workstation; the sample flow cell is hermetically arranged in the box body.
Description
Technical Field
The utility model relates to a non-contact portable automatic monitoring instrument for residual chlorine in water, which belongs to the field of water quality detection and is suitable for carrying out on-site detection on the residual chlorine in water by using a photoelectric method and an electrode method.
Background
Under the current form, it is essential to the waste water monitoring early warning in environmental monitoring work, especially medical waste water etc. probably contain the monitoring of the high-risk waste water of pathogen, wherein residual chlorine content is an important pollution index in this kind of waste water. For monitoring of residual chlorine in conventional water quality, partial rapid monitoring instruments exist in the market at present, however, the instruments need field monitoring personnel to manually collect samples and then can monitor the samples, and the market is specially provided with few types of non-contact residual chlorine automatic analysis instruments capable of effectively guaranteeing the safety of the field monitoring personnel, so that the market requirements cannot be met.
Disclosure of Invention
Aiming at the situation, the utility model provides a non-contact portable automatic monitoring instrument for residual chlorine in water, which adopts a miniaturized and portable design, is convenient and safe to use, and can avoid direct contact between personnel and possibly existing high-risk water samples in the monitoring process.
The specific technical scheme of the utility model is as follows:
a non-contact portable automatic monitor for residual chlorine in water is integrated on a box body and comprises a power supply, a low-flow sample injection module and an analysis detection module, wherein the low-flow sample injection module comprises a peristaltic pump, a sample flow cell and a three-way valve; the analysis detection module comprises a residual chlorine data workstation, a residual chlorine electrode and a communication module;
the box body is provided with three interfaces, namely a water sample interface, a cleaning interface and a water outlet interface, and the water sample interface is used for connecting a water inlet pipeline of a water sample; the cleaning interface is used for connecting a liquid inlet pipeline of cleaning liquid; the water outlet interface is used for connecting a waste liquid discharge pipeline;
two ports of the three-way valve are respectively communicated with the water sample interface and the cleaning interface, a third port of the three-way valve is communicated to the bottom of the sample flow cell, a liquid outlet at the upper part of the sample flow cell is connected with an inlet of the peristaltic pump, and an outlet of the peristaltic pump is connected and communicated with the water outlet interface; the residual chlorine electrode is arranged in the sample flow cell and connected with the residual chlorine data workstation, and the communication module is arranged on the residual chlorine data workstation; the sample flow cell is hermetically arranged in the box body.
Furthermore, the three interfaces of water sample interface, washing interface and play water interface dispose dismantled and assembled liquid inlet pipe way respectively.
Furthermore, a waste liquid bottle, a cleaning liquid bottle and a water sample bottle are also arranged.
Further, the power supply adopts a double power supply mode of a storage battery and a power plug convenient for being connected with a power grid.
Furthermore, the water sample interface, the cleaning interface, the water outlet interface and the adjusting knob of the three-way valve are arranged on the surface of the box body, so that the three-way valve is conveniently connected with the liquid inlet pipeline for adjustment.
Further, the power switch and the switch of the peristaltic pump are arranged on the surface of the box body.
Furthermore, the communication module adopts a wireless communication module for data transmission.
Compared with the prior art, the method has the following advantages:
1. the utility model provides a portable aquatic chlorine residue automatic monitoring appearance of non-contact can go out residual chlorine content in the sewage in on-the-spot rapid analysis under the condition of monitoring personnel contactless water sample, can avoid the direct contact of on-the-spot monitoring in-process personnel and the high-risk water sample that probably exists, reduces the infection.
2. This application uses the two power supply modes of battery power supply and conventional electric wire netting output electricity power supply, can utilize small-size battery to carry out normal power supply in the field that does not have the commercial power.
3. This application adopts miniaturized, portable structural design, makes analytic system's total weight control within 5kg, makes things convenient for the on-the-spot monitoring personnel to carry.
4. This application is applicable to the monitoring personnel and carries to the scene and monitor, if can be used to the monitoring of chlorine content in places such as hospitals discharges waste water under the circumstances such as epidemic situation, it is convenient to use safe.
Drawings
FIG. 1 is a schematic structural diagram of a portable automatic residual chlorine analyzer according to the present application;
FIG. 2 is a side view of a portable automatic residual chlorine analyzer according to the present application;
FIG. 3 is a second side view of the portable automatic analyzer for residual chlorine of the present application;
FIG. 4 is a schematic view of the portable automatic analyzer for residual chlorine in the present application;
in the figure: 1-a power socket; 2-a power switch; 3-peristaltic pump switch; 4-a communication module; 5-chlorine residue data workstation; 6-residual chlorine electrode; 7-a peristaltic pump; 8-a sample flow-through cell; 9-three-way valve adjusting knob; 10-a water sample interface; 11-a cleaning interface; 12-a water outlet interface; 13-a plug support; a-water sample; b-cleaning liquid; c-waste liquor.
Detailed Description
The portable automatic analyzer for residual chlorine of the present application will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in figure 1, the non-contact portable automatic monitoring instrument for residual chlorine in water has a portable structure, is integrated on a box body, and can be brought to a detection site. The device comprises a power supply, a low-flow sample introduction module and an analysis detection module, wherein the low-flow sample introduction module comprises a peristaltic pump 7, a sample flow cell 8 and a three-way valve. The analysis and detection module comprises a residual chlorine data workstation 5, a residual chlorine electrode 6 and a communication module 4. The power supply adopts a double power supply mode of a storage battery and a power plug which is convenient to be connected with a power grid. The side view is shown in fig. 2 and 3.
The box body is provided with three interfaces, namely a water sample interface 10, a cleaning interface 11 and a water outlet interface 12, wherein the water sample interface 10 is used for connecting a water inlet pipeline of a water sample; the cleaning interface 11 is used for connecting a liquid inlet pipeline of cleaning liquid; the water outlet interface 12 is used for connecting a waste liquid discharge pipeline; the three interfaces are respectively provided with detachable quick-connecting pipelines so as to be convenient for field assembly.
The peristaltic pump 7 can provide a stable flow rate through rotation; the sample flow cell 8 is filled with water from the bottom and drained from the top.
Two ports of the three-way valve are respectively communicated with the water sample interface 10 and the cleaning interface 11, the third port of the three-way valve is communicated to the bottom of the sample flow cell 8, a liquid outlet at the upper part of the sample flow cell 8 is connected with an inlet of a peristaltic pump, and an outlet of the peristaltic pump is connected and communicated with the water outlet interface; the residual chlorine electrode 6 is arranged in the sample flow cell 8 and is connected with the residual chlorine data workstation 5; the sample flow cell 8 is hermetically arranged in the box body.
One of the three ports of the three-way valve is a public port and two non-public ports which can be independently communicated with the public port; when in connection, two non-public ports of the three-way valve are respectively connected with the sample interface and the cleaning liquid interface, and the public port of the three-way valve is connected with a water inlet at the bottom of the sample flow cell.
Example two:
a further optional design of this embodiment is that, as shown in fig. 4, three interfaces, i.e., the water sample interface 10, the cleaning interface 11 and the water outlet interface 12, are all arranged on the upper surface of the tank body, so as to be conveniently connected with the liquid inlet pipeline. Three-way valve adjusting knob 9, switch 2, power socket 1 and peristaltic pump switch 3 all set up on the box surface to it is convenient for adjust.
Example three:
a further alternative design of this embodiment is that, as shown in fig. 4, the residual chlorine data workstation is further provided with a plug support, and after the monitoring is completed, the liquid inside the sample flow cell can be prevented from flowing out by using the plug. The communication module 4 generally adopts a wireless communication module for wireless transmission of data.
The working process of the utility model is as follows:
as shown in figure 4, when the non-contact portable automatic monitoring instrument for chlorine residue in water operates, the power switch 2 is turned on, the three-way valve is adjusted to be connected with the water sample interface 10, the peristaltic pump switch 3 is turned on, the peristaltic pump 7 automatically sucks a water sample a after operating, the water sample is pumped into the sample flow cell 8, and the sample flow cell 8 is filled with the water sample and then discharges the residual water sample from the liquid discharge pipe at the upper part. The residual chlorine electrode 6 is soaked in the sample flow cell 8, real-time measurement data are transmitted to the residual chlorine data workstation 5, and the residual chlorine content result in the water sample is displayed in real time. After the sample test is finished, the three-way valve is adjusted to the position of the cleaning interface 11, the peristaltic pump switch 3 is opened, the peristaltic pump 7 absorbs distilled water or cleaning liquid b to clean the instrument pipeline and the flow cell, the instrument pipeline and the sample flow cell 8 are emptied after the cleaning is finished, waste liquid c is discharged from the discharged liquid through the water outlet interface 12, and the inside of the instrument is fully cleaned.
The non-contact portable automatic monitoring instrument for the residual chlorine in water obtains a sample to be detected through the low-flow sample injection module, reduces interference generated in the sample collection process, and avoids risks and hazards caused by direct contact of personnel with the sample; the design of using the battery power supply and miniaturized structural design make things convenient for the staff to carry to field usage.
Claims (6)
1. The utility model provides a portable aquatic chlorine residue automatic monitor of non-contact which characterized in that: the analyzer is integrated on a box body and comprises a power supply, a low-flow sample injection module and an analysis detection module, wherein the low-flow sample injection module comprises a peristaltic pump, a sample flow cell and a three-way valve; the analysis detection module comprises a residual chlorine data workstation, a residual chlorine electrode and a communication module;
the box body is provided with three interfaces, namely a water sample interface, a cleaning interface and a water outlet interface, and the water sample interface is used for connecting a water inlet pipeline of a water sample; the cleaning interface is used for connecting a liquid inlet pipeline of cleaning liquid; the water outlet interface is used for connecting a waste liquid discharge pipeline;
two ports of the three-way valve are respectively communicated with the water sample interface and the cleaning interface, a third port of the three-way valve is communicated to the bottom of the sample flow cell, a liquid outlet at the upper part of the sample flow cell is connected with an inlet of the peristaltic pump, and an outlet of the peristaltic pump is connected and communicated with the water outlet interface; the residual chlorine electrode is arranged in the sample flow cell and connected with the residual chlorine data workstation, and the communication module is arranged on the residual chlorine data workstation; the sample flow cell is hermetically arranged in the box body.
2. The non-contact portable automatic monitoring instrument for residual chlorine in water according to claim 1, characterized in that: the three interfaces of the water sample interface, the cleaning interface and the water outlet interface are respectively provided with a detachable liquid inlet pipeline.
3. The non-contact portable automatic monitoring instrument for residual chlorine in water according to claim 1 or 2, characterized in that: the power supply adopts a double power supply mode of a storage battery and a power plug which is convenient to be connected with a power grid.
4. The non-contact portable automatic monitoring instrument for residual chlorine in water according to claim 3, characterized in that: the water sample interface, the cleaning interface, the water outlet interface and the adjusting knob of the three-way valve are arranged on the surface of the box body, and are convenient to be connected with the liquid inlet pipeline for adjustment.
5. The non-contact portable automatic monitoring instrument for residual chlorine in water according to claim 4, characterized in that: the power switch and the peristaltic pump are both arranged on the surface of the box body.
6. The non-contact portable automatic monitoring instrument for residual chlorine in water according to claim 1, characterized in that: the communication module adopts a wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148991.6U CN215727864U (en) | 2021-09-07 | 2021-09-07 | Non-contact portable automatic monitoring instrument for residual chlorine in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122148991.6U CN215727864U (en) | 2021-09-07 | 2021-09-07 | Non-contact portable automatic monitoring instrument for residual chlorine in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215727864U true CN215727864U (en) | 2022-02-01 |
Family
ID=80016049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122148991.6U Active CN215727864U (en) | 2021-09-07 | 2021-09-07 | Non-contact portable automatic monitoring instrument for residual chlorine in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215727864U (en) |
-
2021
- 2021-09-07 CN CN202122148991.6U patent/CN215727864U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205053985U (en) | Health monitoring's intelligent closestool lid device is carried out urine | |
| CN101694212B (en) | Pump and pump station integrated tester | |
| CN206556928U (en) | Can continuous sampling deep water sampling apparatus | |
| CN101887064A (en) | Automatic water quality monitoring system | |
| CN111337310A (en) | Full-automatic water sample collector | |
| CN208650162U (en) | Long-range control on-line monitoring supply equipment | |
| CN105352766A (en) | Automatic quantitative tap water sampling device and method for detecting cryptosporidia and Giardia lamblia | |
| CN215727864U (en) | Non-contact portable automatic monitoring instrument for residual chlorine in water | |
| CN209231324U (en) | A kind of water quality detecting device | |
| CN208568750U (en) | A kind of water quality testing meter | |
| CN213580939U (en) | Chemical sewage on-line monitoring device | |
| CN110584878B (en) | Irrigator for ear-nose-throat department | |
| CN208847724U (en) | A kind of water pollution quality monitoring device | |
| CN214859715U (en) | Hydrothorax and ascites extractor | |
| CN214066607U (en) | Sampling device for sewage treatment | |
| CN212807531U (en) | Manual and electric dual-purpose pressure test pump | |
| CN208488293U (en) | A kind of surface water sampling instrument | |
| CN209968341U (en) | Enzyme liquid intelligence proportioning device | |
| CN209166609U (en) | A kind of scale shrimp machine that can be cleaned automatically | |
| CN209124450U (en) | A kind of board-washing machine convenient for operation | |
| CN207019940U (en) | A kind of water quality monitoring sampler | |
| CN214472029U (en) | Special waste water sampling device of environmental monitoring | |
| CN213512341U (en) | Power-supply-free disinfection contactless faucet | |
| CN220983263U (en) | Water hardness detection device | |
| CN211505464U (en) | Biological monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |