CN213275547U - Water quality detection device - Google Patents
Water quality detection device Download PDFInfo
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- CN213275547U CN213275547U CN202021981119.9U CN202021981119U CN213275547U CN 213275547 U CN213275547 U CN 213275547U CN 202021981119 U CN202021981119 U CN 202021981119U CN 213275547 U CN213275547 U CN 213275547U
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Abstract
The utility model provides a water quality testing device, including casing and bottom, be equipped with communicating pipe, activity room and main control circuit board in the casing, communicating pipe one end is equipped with the water inlet, and its other end is equipped with the delivery port, be equipped with separation blade and activity leaf in the activity room, the activity leaf with form between the separation blade and detect the chamber, the activity leaf is connected with the motor, the communicating pipe middle part is equipped with the intercommunication detect the conduction pipe in chamber, be equipped with first test probe and second test probe on the separation blade, just first test probe with second test probe extends to detect the intracavity, the main control circuit board respectively with the motor first test probe with second test probe electric connection. The utility model discloses a water quality testing device, it can realize quality of water sampling detection in detecting the intracavity, and it is little disturbed, detect more accurately, can discharge surplus water, increase of service life after detecting the completion.
Description
Technical Field
The utility model relates to a water quality testing technique especially relates to a water quality testing device.
Background
The water quality before and after filtration is detected by a water quality detector in a water purifier very commonly, at present, a probe or a sensor is adopted for sampling detection, external sampling or integration in the water purifier is mostly adopted for flow detection, and the external detection mode is inconvenient to operate; the integrated sampling detection mode is characterized in that the integrated sampling detection mode is arranged in a pipeline for detection, so that the detected digital fluctuation is large and inaccurate. Although the market also has the detection cavity for sampling detection, the water in the detection cavity cannot be automatically drained away, and the detection is not accurate; in addition, due to long-term use, the probe or the sensor is corroded by pollutants, the detection result is seriously influenced, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
Based on prior art not enough, the utility model provides a water quality testing device can realize quality of water sampling detection in detecting the intracavity, receives the interference little, detects more accurately, can discharge surplus water, increase of service life after detecting the completion.
In order to realize the above aim, the utility model provides a water quality testing device, including casing and bottom, be equipped with communicating pipe, activity room and master control circuit board in the casing, communicating pipe one end is equipped with the water inlet, and its other end is equipped with the delivery port, be equipped with separation blade and activity leaf in the activity room, the activity leaf with form between the separation blade and detect the chamber, the activity leaf is connected with the motor, the communicating pipe middle part is equipped with the intercommunication detect the conduction pipe in chamber, be equipped with first test probe and second test probe on the separation blade, just first test probe with second test probe extends to detect the intracavity, master control circuit board respectively with the motor first test probe with second test probe electric connection.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device both ends are equipped with the locating hole about the movable chamber, the movable vane is equipped with the pivot, the movable vane passes through pivot swing joint be in on the locating hole, the motor with the one end of pivot is connected.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device be equipped with on the activity leaf with first test probe with the identical hole of second test probe, flexible cleaning member is used in the downthehole installation.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device the activity outdoor portion is equipped with first micro-gap switch and second micro-gap switch, activity leaf lower part is equipped with spacing end, but spacing end butt first micro-gap switch with the second micro-gap switch.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device still be equipped with the cushion chamber on communicating pipe, be equipped with two guide holes on the separation blade, the conduction pipe includes first conduction pipe and second conduction pipe, first conduction pipe with the one end of second conduction pipe respectively with the cushion chamber intercommunication, first conduction pipe with other one end of second conduction pipe is run through respectively two guide holes with detect the chamber intercommunication.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device still includes chargeable port, rechargeable battery, wireless connection module and display screen, main control circuit board respectively with chargeable port rechargeable battery wireless connection module with display screen electric connection.
As the utility model discloses water quality testing device's improvement, the utility model discloses water quality testing device detect the intracavity and still install spectrum water quality sensor, spectrum water quality sensor electric connection the master control circuit board.
Compared with the prior art, the utility model discloses water quality testing device has following beneficial effect: can realize quality of water sampling detection in detecting the intracavity, it is little to be disturbed, detects more accurately, can discharge the surplus water after detecting the completion.
Drawings
Fig. 1 is a schematic perspective view of the preferred embodiment of the water quality detecting device of the present invention.
Fig. 2 is a schematic perspective view of another view angle of the preferred embodiment of the water quality detecting device of the present invention.
Fig. 3 is a schematic structural view of the water quality detecting device according to the preferred embodiment of the present invention when the movable blade is separated from the blocking plate.
Fig. 4 is a schematic structural view of the water quality detecting device according to the preferred embodiment of the present invention, in which the movable leaf is rotated to the blocking piece.
Fig. 5 is an assembly schematic diagram of the preferred embodiment of the water quality detecting device of the present invention.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, a preferred embodiment of the water quality detecting apparatus of the present invention will be described in detail.
Referring to fig. 1, 2, 3, 4 and 5, in this embodiment, the water quality detecting apparatus of the present invention includes a housing 11 and a bottom cover 12, a communicating tube 2, a movable chamber 3 and a main control circuit board 83 are disposed in the housing 11, a water inlet 21 is disposed at one end of the communicating tube 2, a water outlet 22 is disposed at the other end of the communicating tube 2, a baffle 32 and a movable leaf 4 are disposed in the movable chamber 3, the movable leaf 4 is axially connected to a motor 7, a sealed detecting chamber 33 is formed between the movable leaf 4 and the baffle 3, a conducting tube communicating with the detecting chamber 33 is disposed in the middle of the communicating tube 2, a first detecting probe 61 and a second detecting probe 62 are disposed on the baffle 32, the first detecting probe 61 and the second detecting probe 62 extend into the detecting chamber 33, the first detecting probe 61 is a TDS electrode probe (TDS refers to the amount of soluble solids in water, the soluble solids mainly include inorganic and organic matter in water, the larger the value of TDS is, the more dissolved substances contained in the water is indicated), the second detection probe 62 is a temperature sensor and is used for compensating the detection value, the main control circuit board 83 is respectively and electrically connected with the motor 7, the first detection probe 61 and the second detection probe 62, furthermore, a spectrum water quality sensor 63 is also arranged in the detection cavity 33, the spectrum water quality sensor 63 is electrically connected with the main control circuit board 83, the spectrum water quality sensor 63 penetrates through the detection cavity 33 through a light source, the spectrum curve of the water quality in the detection cavity 33 is analyzed, and the corresponding TOC and TOD values are calculated, wherein the TOC (total organic carbon content), namely the content of organic substances in the water, is indicated by the amount of main element carbon in the organic substances; TOD (Total oxygen demand) refers to the amount of oxygen required for the oxidation of substances in water, mainly organic substances, to stable oxides during combustion; the utility model discloses water quality testing device, when detecting quality of water, rotate through motor 7 and drive movable leaf 4 and rotate relative separation blade 32 in activity room 3, form inclosed detection chamber 33 between movable leaf 4 and the separation blade 32, the water that flows in from the water inlet 21 of communicating pipe 2 passes through the conduction pipe and detects chamber 33, first detection probe 61 head, quality of water sampling detection is realized in detection chamber 33 to second test probe 62 and spectrum water quality sensor 63, it is little to receive the interference, it is more accurate to detect, after detecting and accomplishing, rotate through motor 7 and drive movable leaf 4 and rotate and laminate with separation blade 32, discharge surplus water.
Further, referring to fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the utility model discloses both ends are equipped with locating hole 31 about water quality testing device's activity room 3, and movable leaf 4 is equipped with pivot 41, and movable leaf 4 is connected on locating hole 31 through pivot 41 movable seal, and motor 7 is connected with the one end of pivot 41, and motor 7 rotates and drives pivot 41 and rotate to it rotates to drive movable leaf 4.
Further, referring to fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the utility model discloses be equipped with the identical hole 42 with first test probe 61 and second test probe 62 on the movable leaf 4 of water quality testing device, when movable leaf 4 rotated to laminating with separation blade 32, first test probe 61 and second test probe 62 patchhole 42 were gone into to the installation in the hole 42 with flexible cleaning member 5, flexible cleaning member 5 is preferably the silica gel cover, can clean first test probe 61 and second test probe 62.
Further, refer to fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the utility model discloses water quality testing device's activity room 3 outside is equipped with first micro-gap switch 81 and second micro-gap switch 82, and activity leaf 4 lower part is equipped with spacing end 43, but spacing end 43 butt first micro-gap switch 81 with second micro-gap switch 82, when motor 7 rotates and drives activity leaf 4 and rotate, when the first micro-gap switch 81 of spacing end 43 butt, motor 7 stall, water gets into and detects in the detection chamber 33, and after the detection finishes, motor 7 rotates and drives activity leaf 4 clockwise rotation for activity leaf 4 and separation blade 32 are laminated, and the volume that detects chamber 33 at this moment is nearly zero, and remaining water is discharged.
Further, refer to fig. 2, fig. 3, fig. 4 and fig. 5, in this embodiment, the utility model discloses water quality testing device's communicating pipe 2 is last still to be equipped with cushion chamber 23, be equipped with two guide holes 321 on the separation blade 32, the conduction pipe includes first conduction pipe 24 and second conduction pipe 25, first conduction pipe 24 is in the below, second conduction pipe 25 is in the top, first conduction pipe 24 and second conduction pipe 25's one end communicates with cushion chamber 23 respectively, first conduction pipe 24 and second conduction pipe 25's the other end runs through two guide holes 321 that correspond respectively and detects chamber 33 intercommunication, specifically, cushion chamber 23 sectional area is greater than the sectional area of communicating pipe 2, in water intake and drainage process, effectively cushion the interior rivers of conduction pipe, make the rivers even in the detection chamber 33, reduce the bubble and produce and promote the detection precision.
Further, refer to fig. 1 fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses water quality testing device still includes chargeable port 85, chargeable call 9, wireless connection module 86 and display screen 84, main control circuit board 83 respectively with chargeable port 85, chargeable call 9, wireless connection module 86 and display screen 84 electric connection, chargeable port 85 supplies chargeable call 9 to charge, chargeable call 9 provides the power and gives main control circuit board 83, display screen 84 is used for showing TDS, TOC, TOD numerical value and temperature, wireless communication module 86 can send water quality testing information to the client, the consumer can know water quality numerical information through the cell-phone, also can control through the cell-phone the utility model discloses water quality testing device carries out the real-time detection water quality condition.
The utility model discloses basic operating principle: the water inlet 21 at one end and the water outlet 22 at the other end of the communicating pipe 2 are connected into the water pipe passage, a small part of water flow enters the movable chamber 3 through the first conduction pipe 24 and the second conduction pipe 25 in the buffer chamber 23, the main control circuit board 83 controls the motor 7 to rotate to drive the movable vane 4 to rotate, when the limit end 43 abuts against the first microswitch 81, the main control circuit board 83 controls the motor 7 to stop rotating, a detection chamber 33 is formed between the movable vane 4 and the baffle 32, at this time, part of water enters the detection chamber 33, the first detection probe 61 carries out TDS numerical detection, the spectrum water quality sensor 63 detects corresponding TOC and TOD numerical values, when the detection is finished, the main control circuit board 83 controls the motor 7 to continue rotating, when the limit end 43 abuts against the second microswitch 82, the main control circuit board 83 controls the motor 7 to stop rotating, at this time, the movable vane 4 and the baffle 32 are jointed together, the water in the detection chamber 33 gradually decreases to almost zero along with the, the remaining water is discharged.
Compared with the prior art, the utility model discloses following beneficial effect has: can realize quality of water sampling detection in detecting the intracavity, it is little to be disturbed, detects more accurately, can discharge surplus water after the while detects the completion, increase of service life.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (7)
1. The utility model provides a water quality testing device, its characterized in that, includes casing and bottom, be equipped with communicating pipe, activity room and master control circuit board in the casing, communicating pipe one end is equipped with the water inlet, and its other end is equipped with the delivery port, be equipped with separation blade and activity leaf in the activity room, the activity leaf with form between the separation blade and detect the chamber, the activity leaf is connected with the motor, the middle part of communicating pipe is equipped with the intercommunication detect the conduction pipe in chamber, be equipped with first test probe and second test probe on the separation blade, just first test probe with second test probe extends to detect the intracavity, the master control circuit board respectively with the motor first test probe with second test probe electric connection.
2. The water quality detecting apparatus according to claim 1, characterized in that: the upper end and the lower end of the movable chamber are provided with positioning holes, the movable blade is provided with a rotating shaft and is movably connected to the positioning holes through the rotating shaft, and the motor is connected with one end of the rotating shaft.
3. The water quality detecting apparatus according to claim 2, characterized in that: the movable blade is provided with a hole matched with the first detection probe and the second detection probe, and a flexible cleaning piece is arranged in the hole.
4. The water quality detecting apparatus according to claim 3, wherein: the movable chamber is provided with a first micro switch and a second micro switch outside, the lower part of the movable blade is provided with a limiting end, and the limiting end can be abutted to the first micro switch and the second micro switch.
5. The water quality detecting apparatus according to claim 4, wherein: the communicating pipe is further provided with a buffer cavity, the blocking piece is provided with two guide holes, the conduction pipe comprises a first conduction pipe and a second conduction pipe, one ends of the first conduction pipe and the second conduction pipe are communicated with the buffer cavity respectively, and the other ends of the first conduction pipe and the second conduction pipe penetrate through the two guide holes respectively and are communicated with the detection cavity.
6. The water quality detecting apparatus according to claim 5, wherein: the main control circuit board is electrically connected with the chargeable port, the chargeable battery, the wireless connection module and the display screen respectively.
7. The water quality detecting apparatus according to claim 1, characterized in that: the detection cavity is also internally provided with a spectrum water quality sensor which is electrically connected with the main control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981119.9U CN213275547U (en) | 2020-09-11 | 2020-09-11 | Water quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981119.9U CN213275547U (en) | 2020-09-11 | 2020-09-11 | Water quality detection device |
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| Publication Number | Publication Date |
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| CN213275547U true CN213275547U (en) | 2021-05-25 |
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| CN202021981119.9U Active CN213275547U (en) | 2020-09-11 | 2020-09-11 | Water quality detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884448A (en) * | 2021-09-29 | 2022-01-04 | 深圳市比特原子科技有限公司 | Device and method for detecting concentration of total soluble solids and hydrogen ions in water |
-
2020
- 2020-09-11 CN CN202021981119.9U patent/CN213275547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884448A (en) * | 2021-09-29 | 2022-01-04 | 深圳市比特原子科技有限公司 | Device and method for detecting concentration of total soluble solids and hydrogen ions in water |
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