CN209764849U - water quality testing machine - Google Patents
water quality testing machine Download PDFInfo
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- CN209764849U CN209764849U CN201920191114.7U CN201920191114U CN209764849U CN 209764849 U CN209764849 U CN 209764849U CN 201920191114 U CN201920191114 U CN 201920191114U CN 209764849 U CN209764849 U CN 209764849U
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- water
- water quality
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Abstract
the utility model discloses a water quality testing machine, include: the water inlet is formed in one side of the shell, and the water outlet is formed in the other side of the shell; the pretreatment device is connected and communicated with the water inlet; one side of the measuring tank is connected and communicated with the pretreatment device through a pipeline, and the other side of the measuring tank is connected and communicated with the water outlet through a pipeline; the cleaning device is connected and communicated with the measuring pool through a pipeline; the detection device is arranged in the measuring tank and is used for detecting the water quality; the utility model discloses make the space obtain large-scale compression, highly integrated, area is little, simultaneously through setting up preprocessing device and belt cleaning device, protects the sensor when improving the detection precision.
Description
Technical Field
The utility model relates to a water quality testing technical field, more specifically the utility model relates to a water quality testing machine that says so.
Background
With the continuous improvement of the production and living standard of people, the water quality is increasingly and widely concerned; in recent years, the technology of water quality detection in China is continuously improved.
However, for water quality detection, one parameter is usually one device, five parameters including COD, ammonia nitrogen, total phosphorus, PH and temperature are required to be collected in conventional water quality detection, at least four independent devices are required, the occupied area is large, the site problem must be considered when an owner selects to purchase, and the cost is high; meanwhile, the existing water quality detection equipment cannot clean the sensor, so that the detection result of the sensor is influenced.
Therefore, how to provide a water quality detector integrating a plurality of parameter devices into a set of cabinets is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a water quality testing machine for the space obtains large-scale compression, and high integration, minimum area protects the sensor when improving the detection precision simultaneously through setting up preprocessing device and belt cleaning device.
in order to achieve the above purpose, the utility model adopts the following technical scheme:
A water quality detector comprises:
the water inlet is formed in one side of the shell, and the water outlet is formed in the other side of the shell;
a pre-treatment device connected and in communication with the water inlet;
one side of the measuring tank is connected and communicated with the pretreatment device through a pipeline, and the other side of the measuring tank is connected and communicated with the water outlet through a pipeline;
The cleaning device is connected and communicated with the measuring cell through a pipeline;
And the detection device is arranged in the measuring tank and is used for detecting the water quality.
the beneficial effect who adopts above-mentioned device does: the water quality to be detected is simply treated by the pretreatment device, the detection device is cleaned by the cleaning device, and wastewater is discharged in time, so that the precision of subsequent detection is improved.
Preferably, the method further comprises the following steps: and the wireless transmission module is connected with the detection device through a communication port.
Preferably, the detection device includes:
A sensor module disposed within the measurement cell;
A conditioning circuit, the sensor module being electrically connected to the conditioning circuit;
the controller is connected with the conditioning circuit through a first input port and connected with the wireless transmission module through a first output port.
Preferably, the sensor module includes: COD sensor, ammonia nitrogen sensor, total phosphorus sensor, pH sensor and temperature sensor.
Preferably, the display device further comprises a display screen, and the display screen is connected with the controller through a second output port.
Preferably, the pretreatment device is a filter screen.
Preferably, the cleaning device is a water storage tank.
Preferably, the water storage tank stores pure water.
According to the technical scheme, compare with prior art, the utility model discloses a water quality testing machine integrates multiple parameter equipment to one set of rack, and occupation of land space obtains large-scale compression, highly integrates, and area is little to from taking sensor cleaning function, need not extra water distribution, improve the sensor and detect the precision.
drawings
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram showing the results of the water quality testing machine of the present invention;
fig. 2 is a schematic block diagram of the detection device of the water quality detector of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
referring to the attached figure 1, the embodiment of the utility model discloses a water quality testing machine, include:
The water inlet device comprises a shell 1, wherein one side of the shell 1 is provided with a water inlet 2, and the other side of the shell 1 is provided with a water outlet 3;
The pretreatment device 4 is connected and communicated with the water inlet 2;
One side of the measuring tank 5 is connected and communicated with the pretreatment device 4 through a pipeline, and the other side of the measuring tank 5 is connected and communicated with the water outlet 3 through a pipeline;
The cleaning device 6 is connected and communicated with the measuring pool 5 through a pipeline;
And the detection device 7 is arranged in the measuring tank 5 and used for detecting the water quality.
In a specific embodiment, the water inlet 2, the water outlet 3, the connection between the cleaning device 6 and the measuring tank 5, and the water pump and the valve can be installed for accelerating the pumping in and discharging of the water body, the type of the water pump can be EC-103 and 200, and the type of the valve can be ZFG-a 100.
In a specific embodiment, the method further comprises the following steps: and the wireless transmission module 8 is connected with the detection device 7 through a communication port.
Specifically, the wireless transmission module 8 may be any one of GPRS, WLAN, and ZigBee.
In a particular embodiment, the detection means 7 comprise:
a sensor module 71, wherein the sensor module 71 is arranged in the measuring cell 5;
the conditioning circuit 72, and the sensor module 71 is electrically connected with the conditioning circuit 72;
And the input port of the controller 73 is connected with the conditioning circuit 72, and the output port of the controller 73 is connected with the wireless transmission module 8.
Specifically, the controller 73 may be in the form of ADS1298, and the conditioning circuit 72 may be a differential amplifier and a comparator, which is applied to the chip LM 339.
in one particular embodiment, the sensor module 71 includes: COD sensor, ammonia nitrogen sensor, total phosphorus sensor, pH sensor and temperature sensor.
Specifically, the model of the COD sensor can be H5B-2F, the model of the ammonia nitrogen sensor can be BEAD1200, the model of the total phosphorus sensor can be ZL-1, the model of the pH sensor can be EL-PH5015, and the model of the temperature sensor can be OS 137-1; wherein, the ammonia nitrogen phosphorus can be detected by an integrated sensor, and the model can be ISE-3000.
Specifically, the detection device can be powered by a solar panel.
In a specific embodiment, a display 74 is further included, and the display 74 is connected to the controller 73 through a second output port.
In a specific embodiment, the pretreatment device 4 can be a filter screen, and a plurality of layers of filter screens are arranged at the water inlet to filter out larger impurities such as larger sand and stone in water, so as to prevent the impurities from damaging the sensor.
In one particular embodiment, the cleaning device 6 is a water storage tank.
Specifically, a fixing plate is installed on one side wall of the shell, and the water storage tank is placed on the fixing plate and is connected and communicated with the measuring tank through a pipeline.
Specifically, a water pump can be installed at the joint of the water storage tank and the measuring tank, when the sensor needs to be cleaned, the water pump is started to inject pure water to clean the sensor, and water is discharged through a water outlet after the sensor is cleaned.
In a specific embodiment, the water storage tank stores pure water.
The utility model relates to a water quality testing machine is when using, at first goes into the measuring pond with the water pump that awaits measuring, and detection device records data and carries out corresponding processing back, can send host computer such as computer through wireless transmission module.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A water quality testing machine, characterized by that includes:
The water-saving water dispenser comprises a shell (1), wherein one side of the shell (1) is provided with a water inlet (2), and the other side of the shell is provided with a water outlet (3);
A pre-treatment device (4), the pre-treatment device (4) being connected and communicating with the water inlet (2) through a pipe;
the device comprises a measuring pool (5), wherein one side of the measuring pool (5) is connected and communicated with the pretreatment device (4) through a pipeline, and the other side of the measuring pool is connected and communicated with the water outlet (3) through a pipeline;
The cleaning device (6) is connected and communicated with one side of the measuring cell (5) through a pipeline;
the detection device (7) is arranged in the measuring tank (5) and used for detecting the water quality.
2. a water quality detector as defined in claim 1, further comprising: the wireless transmission module (8), wireless transmission module (8) pass through the communication port with detection device (7) are connected.
3. A water quality detector according to claim 2, wherein the detecting device (7) comprises:
A sensor module (71), the sensor module (71) being arranged within the measuring cell (5);
A conditioning circuit (72), the sensor module (71) being electrically connected with the conditioning circuit (72);
the controller (73) is connected with the conditioning circuit (72) through a first input port, and is connected with the wireless transmission module (8) through a first output port.
4. a water quality detector as claimed in claim 3, wherein the sensor module (71) comprises: COD sensor, ammonia nitrogen sensor, total phosphorus sensor, pH sensor and temperature sensor.
5. A water quality detector according to claim 3, further comprising a display screen (74), wherein the display screen (74) is connected to the controller (73) through a second output port.
6. A water quality detector according to claim 1, wherein the pre-treatment device (4) is a filter screen.
7. A water quality testing machine according to claim 1, characterized in that the cleaning device (6) is a water storage tank.
8. a water quality detector according to claim 7, wherein pure water is stored in said water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191114.7U CN209764849U (en) | 2019-02-12 | 2019-02-12 | water quality testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191114.7U CN209764849U (en) | 2019-02-12 | 2019-02-12 | water quality testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764849U true CN209764849U (en) | 2019-12-10 |
Family
ID=68751650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920191114.7U Expired - Fee Related CN209764849U (en) | 2019-02-12 | 2019-02-12 | water quality testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764849U (en) |
-
2019
- 2019-02-12 CN CN201920191114.7U patent/CN209764849U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191210 Termination date: 20220212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |