CN217700246U - Water quality analysis probe cleaning device and water quality analysis probe - Google Patents
Water quality analysis probe cleaning device and water quality analysis probe Download PDFInfo
- Publication number
- CN217700246U CN217700246U CN202221514850.XU CN202221514850U CN217700246U CN 217700246 U CN217700246 U CN 217700246U CN 202221514850 U CN202221514850 U CN 202221514850U CN 217700246 U CN217700246 U CN 217700246U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- water quality
- quality analysis
- analysis probe
- motor
- 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
- Cleaning In General (AREA)
Abstract
The utility model provides a water quality analysis probe cleaning device and water quality analysis probe, cleaning device include motor, drive assembly and cleaning brush subassembly, the motor with drive assembly establishes in the casing, drive assembly includes outer lane magnetic unit, inner circle magnetic unit and separation sleeve, outer lane magnetic unit with the motor is connected. The isolating sleeve isolates the outer ring magnetic group from the inner ring magnetic group and can also isolate water from entering the motor; the cleaning device can clean the water quality analysis probe. The utility model provides a water quality analysis probe cleaning device, simple structure is stable, and the reliability is high, and is not fragile, through cleaning device work, can avoid water quality analysis probe's surface scale deposit, deposit or breed the organic matter, guarantees measuring result's accuracy and stability.
Description
Technical Field
The utility model relates to an instrument cleaning technology field especially relates to a water quality analysis probe cleaning device and have this cleaning device's water quality analysis probe.
Background
In the fields of power plants, environmental testing, aquaculture, water/wastewater treatment, and the like, people generally use water quality analysis probes to monitor the water quality on site. Common water quality analysis probes such as a residual chlorine probe, a dissolved oxygen probe, a conductivity probe, a pH/ORP probe and the like are easy to scale, deposit or breed organic matters on the surface due to being immersed in water for a long time, and then the accuracy of a measurement result is influenced. In this case, the surface of the water quality analysis probe needs to be cleaned to ensure the accuracy and stability of the measurement result.
However, when the water quality analysis probe is cleaned, manual cleaning operation is very inconvenient; the existing mechanical automatic cleaning device is always immersed in water, the sealing mode is dynamic sealing, a sealing piece can be abraded after being used for a period of time, the water-resisting effect is poor, and electric parts are easily damaged. Therefore, a new water quality analysis probe cleaning device and a water quality analysis probe having the same are needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a water quality analysis probe cleaning device can carry out self-cleaning to water quality analysis probe, and sealing performance is good is difficult for intaking.
The technical scheme of the utility model is like this realization: a water quality analysis probe cleaning device comprises a motor, a transmission assembly and a cleaning brush assembly, wherein the motor and the transmission assembly are arranged in a shell; the transmission assembly comprises an outer ring magnetic group, an inner ring magnetic group and an isolation sleeve, the outer ring magnetic group is connected with the motor, the isolation sleeve comprises a motor connecting shaft, an isolation cylinder, an inner magnetic connecting shaft and an isolation sheet, the motor connecting shaft is arranged on the outer side of the isolation cylinder and is connected with the motor, the isolation cylinder is used for separating the outer ring magnetic group from the inner ring magnetic group, the inner magnetic connecting shaft is used for fixing the inner ring magnetic group and is arranged on the inner side of the isolation cylinder, and the isolation sheet is used for isolating water to prevent water from entering the motor and is connected with the opening end of the isolation cylinder; the inner ring magnetic assembly and the outer ring magnetic assembly are coaxially arranged, fixed on the inner magnetic connecting shaft and fixedly connected with the cleaning brush assembly.
In some embodiments, the outer ring magnet is formed in a hollow barrel shape, and includes an outer magnet transmission shell, an outer magnet assembly and an outer magnet protective sleeve, which are sequentially disposed from outside to inside, the outer magnet transmission shell is fixedly connected to the motor, and the outer magnet assembly is fixed on an inner wall of the outer magnet transmission shell and disposed between the outer magnet transmission shell and the outer magnet protective sleeve.
In some embodiments, the outer magnetic group comprises a plurality of outer magnetic sheets, and the number of the N-pole magnetic sheets and the number of the S-pole magnetic sheets in the outer magnetic sheets are equal and are arranged at intervals.
In some embodiments, the inner ring magnetic assembly comprises an inner magnetic protective shell, an inner magnetic assembly and a connecting part which are sequentially arranged from outside to inside, one end of the connecting part is connected with the inner magnetic connecting shaft, an inner cavity matched with the inner magnetic connecting shaft is correspondingly arranged on the connecting part, and the other end of the connecting part is connected with the cleaning brush assembly; the inner magnetic group is fixed on the connecting part and arranged between the connecting part and the inner magnetic protective shell.
In some embodiments, the inner magnetic group comprises a plurality of inner magnetic sheets, and the number of the N-pole magnetic sheets and the number of the S-pole magnetic sheets in the inner magnetic sheets are equal and are arranged at intervals.
In some embodiments, a wear-resistant sleeve is arranged between the isolation sleeve and the inner ring magnetic group.
In some embodiments, a bearing is disposed between the spacer sleeve and the outer ring magnet assembly.
In some embodiments, the bearing is a double row angular contact bearing.
In some embodiments, the cleaning brush assembly includes a brush bar, a brush cover, and a brush head.
The utility model also provides a water quality analysis probe, including probe body, rivers pipeline and as above cleaning device, the probe body is installed in the rivers pipeline, and with the cleaning brush subassembly corresponds the setting, the rivers pipeline with be equipped with seal structure between the shell, be equipped with water inlet, delivery port and add the medicine hole on the rivers pipeline.
The utility model has the advantages that:
(1) The utility model provides a water quality analysis probe cleaning device and a water quality analysis probe with the cleaning device, wherein the cleaning device comprises a motor, a transmission assembly and a cleaning brush assembly, and the transmission assembly comprises an outer ring magnetic assembly, an inner ring magnetic assembly and an isolation sleeve; through cleaning device continuous operation, can avoid quality of water analysis probe surface scale deposit, deposit or breed the organic matter, guarantee measuring result's accuracy, and change the sealed mode into quiet sealing by the movive seal with magnetic transmission, improved sealed reliability, simple structure is stable, and the reliability is high, and is not fragile, sustainable work reduces later stage fortune dimension cost.
(2) The isolation sleeve isolates water, so that the water is prevented from entering the electrical component; in addition, the isolation sleeve can also ensure that the inner ring magnetic assembly and the outer ring magnetic assembly are coaxial, so that the device operates stably.
Drawings
FIG. 1 is a schematic structural view of a water quality analysis probe cleaning device;
FIG. 2 is a schematic view of the structure of the spacer sleeve;
FIG. 3 is a schematic structural diagram of an outer ring magnetic assembly;
FIG. 4 is a structural schematic of an inner ring magnet assembly;
FIG. 5 is a schematic structural view of a wear sleeve;
FIG. 6 is a schematic view of a water quality analyzing probe.
In the figure: 1, a motor; 2, controlling the board; 3, outer ring magnetic group; 31 an outer magnetic transmission shell; 32 outer magnetic groups; 33 an outer magnetic protective sleeve; 4, an isolation sleeve; 41 motor connecting shaft; 42 an isolation cylinder; 43 a spacer; 44 an internal magnetic connecting shaft; 5, inner ring magnetic groups; 51 an internal magnetic protective shell; 52 inner magnetic group; a 53 connecting part; 54 inner cavity; 6 cleaning brush component; 61 brush head; 62 brush cover; 63 a brush rod; 7, a shell; 8 a water flow pipeline; 81 water inlet; 82 water outlet; 83 medicine adding holes; 9 a probe body; 10 bearing; 11, wear-resistant sleeves; 12, sealing structure; 13 circuit board.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Referring to fig. 1 and 2, a water quality analysis probe cleaning apparatus includes a motor 1, a transmission assembly, and a cleaning brush assembly 6. The motor 1 and the transmission assembly are arranged in the shell 7; the transmission assembly comprises an outer ring magnetic set 3, an inner ring magnetic set 5 and an isolation sleeve 4, wherein the outer ring magnetic set 3 is connected with the motor 1. The motor 1 is connected with the circuit board 13, and the circuit board 13 can control the operation of the motor 1, thereby controlling the frequency of brushing the probe.
The isolating sleeve can isolate the outer ring magnetic group from the inner ring magnetic group and can also isolate water from entering the motor. The isolation sleeve 4 comprises a motor connecting shaft 41, an isolation cylinder 42, an inner magnetic connecting shaft 44 and an isolation sheet 43, the motor connecting shaft 41 is arranged outside the isolation cylinder 42 and connected with the motor 1, the isolation cylinder 42 is used for separating the outer ring magnetic assembly 3 from the inner ring magnetic assembly 5, the inner magnetic connecting shaft 44 is used for fixing the inner ring magnetic assembly 5 and arranged inside the isolation cylinder 42, the isolation sheet 43 is used for isolating water to prevent water from entering the motor 1, and the isolation sheet is connected with the opening end of the isolation cylinder 42; the inner ring magnetic assembly 5 and the outer ring magnetic assembly 3 are coaxially arranged, fixed on the inner magnetic connecting shaft 44 and fixedly connected with the cleaning brush assembly 6. Gaps are arranged between the inner ring magnetic group 5 and the isolation cylinder 42 and between the outer ring magnetic group 3 and the isolation cylinder 42.
In addition, a wear-resistant sleeve 11 is arranged between the isolation sleeve 4 and the inner ring magnetic group 5. The wear-resistant sleeve can be made of wear-resistant plastics such as PEEK, PVDF and PA, and can be replaced after being worn. In order to ensure that the isolation sleeve 4 rotates smoothly, a bearing 10 is arranged between the isolation sleeve 4 and the outer ring magnet assembly 3. Preferably, the bearing 10 is a double row angular contact bearing, and if the outer ring magnet assembly 3 and the inner ring magnet assembly 5 are not aligned completely, a certain axial force is generated, so that the double row angular contact bearing can counteract the axial force and has small resistance during rotation. The provision of the wear sleeve 11 reduces wear of the spacer 4.
The cleaning brush component comprises a brush rod 63, a brush cover 62 and a brush head 61, and the brush head can be a nano brush.
Referring to fig. 3, the outer ring magnet assembly 3 is a hollow cylindrical body and includes an outer magnet transmission shell 31, an outer magnet assembly 32 and an outer magnet protective sleeve 33, which are sequentially disposed from outside to inside, the outer magnet transmission shell 31 is fixedly connected to the motor 1, and the outer magnet assembly 32 is fixed on an inner wall of the outer magnet transmission shell 31 and disposed between the outer magnet transmission shell 31 and the outer magnet protective sleeve 33.
The outer magnetic group 32 comprises a plurality of outer magnetic pieces, wherein the number of the N pole magnetic pieces and the number of the S pole magnetic pieces in the outer magnetic pieces are equal and are arranged at intervals.
Referring to fig. 4, the inner ring magnetic assembly 5 comprises an inner magnetic protective shell 51, an inner magnetic assembly 52 and a connecting portion 53 which are sequentially arranged from outside to inside, one end of the connecting portion 53 is connected with the inner magnetic connecting shaft 44, an inner cavity 54 which is matched with the inner magnetic connecting shaft 44 is correspondingly arranged on the connecting portion, and the other end of the connecting portion is connected with the cleaning brush assembly 6; the inner magnetic group 52 is fixed on the connecting part 53 and is arranged between the connecting part 53 and the inner magnetic protection shell 51. The inner magnet set 52 is disposed coaxially with the outer magnet set 32.
The inner magnetic group 52 includes a plurality of inner magnetic pieces, in which N pole magnetic pieces and S pole magnetic pieces are equal in number and spaced apart from each other. In addition, the number of the inner tiles and the outer tiles can be determined according to actual conditions, and the inner tiles and the outer tiles are preferably equal in number and are arranged in an even number.
Referring to fig. 6, the water quality analysis probe comprises a probe body 9, a water flow pipeline 8 and the cleaning device, wherein the probe body 9 is installed in the water flow pipeline 8, the probe body 9 and the cleaning brush assembly 6 are correspondingly arranged, a sealing structure 12 is arranged between the water flow pipeline 8 and the shell 7, and a water inlet 81, a water outlet 82 and a medicine adding hole 83 are formed in the water flow pipeline.
The utility model discloses at the during operation, motor 1 drives outer magnetism group 32 through outer magnetism transmission shell 31 and rotates, and magnetism group 53 rotates in outer magnetism group 32 drives, and then drives cleaning brush subassembly 6 and rotate, scrubs the surface of water quality analysis probe, avoids probe surface scale deposit or breed the organic matter, guarantees measuring result's accuracy. Wherein, water enters the water flow pipeline 8 from the water inlet 81 and flows out from the water outlet 82, and some cleaning agents can be added into the medicine adding hole 83 to help the brushing.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.
Claims (10)
1. A water quality analysis probe cleaning device is characterized in that: the cleaning brush comprises a motor (1), a transmission assembly and a cleaning brush assembly (6), wherein the motor (1) and the transmission assembly are arranged in a shell (7); the transmission assembly comprises an outer ring magnetic group (3), an inner ring magnetic group (5) and an isolation sleeve (4), the outer ring magnetic group (3) is connected with the motor (1), the isolation sleeve (4) comprises a motor connecting shaft (41), an isolation cylinder (42), an inner magnetic connecting shaft (44) and an isolation sheet (43), the motor connecting shaft (41) is arranged on the outer side of the isolation cylinder (42) and connected with the motor (1), the isolation cylinder (42) is used for separating the outer ring magnetic group (3) and the inner ring magnetic group (5), the inner magnetic connecting shaft (44) is used for fixing the inner ring magnetic group (5) and arranged on the inner side of the isolation cylinder (42), and the isolation sheet (43) is used for isolating water to prevent water from entering the motor (1) and is connected with the opening end of the isolation cylinder (42); the inner ring magnetic group (5) and the outer ring magnetic group (3) are coaxially arranged, fixed on the inner magnetic connecting shaft (44) and fixedly connected with the cleaning brush assembly (6).
2. The water quality analysis probe cleaning apparatus according to claim 1, characterized in that: the outer ring magnetic group (3) is in a hollow barrel shape and comprises an outer magnetic transmission shell (31), an outer magnetic group (32) and an outer magnetic protective sleeve (33), wherein the outer magnetic transmission shell (31), the outer magnetic group (32) and the outer magnetic protective sleeve (33) are sequentially arranged from outside to inside, the outer magnetic transmission shell (31) is fixedly connected with the motor (1), and the outer magnetic group (32) is fixed on the inner wall of the outer magnetic transmission shell (31) and arranged between the outer magnetic transmission shell (31) and the outer magnetic protective sleeve (33).
3. The water quality analysis probe cleaning apparatus according to claim 2, characterized in that: the outer magnetic group (32) comprises a plurality of outer magnetic sheets, and the number of the N-pole magnetic sheets and the number of the S-pole magnetic sheets in the outer magnetic sheets are equal and are arranged at intervals.
4. The water quality analysis probe cleaning device according to claim 1, characterized in that: the inner ring magnetic group (5) comprises an inner magnetic protective shell (51), an inner magnetic group (52) and a connecting part (53) which are sequentially arranged from outside to inside, one end of the connecting part (53) is connected with the inner magnetic connecting shaft (44), an inner cavity (54) matched with the inner magnetic connecting shaft (44) is correspondingly arranged on the connecting part, and the other end of the connecting part is connected with the cleaning brush assembly (6); the inner magnetic group (52) is fixed on the connecting part (53) and is arranged between the connecting part (53) and the inner magnetic protection shell (51).
5. The water quality analysis probe cleaning apparatus according to claim 4, wherein: the inner magnetic group (52) comprises a plurality of inner magnetic sheets, and N pole magnetic sheets and S pole magnetic sheets in the inner magnetic sheets are equal in number and are arranged at intervals.
6. The water quality analysis probe cleaning apparatus according to claim 1, characterized in that: and a wear-resistant sleeve (11) is arranged between the isolation sleeve (4) and the inner ring magnetic group (5).
7. The water quality analysis probe cleaning device according to claim 1, characterized in that: and a bearing (10) is arranged between the isolation sleeve (4) and the outer ring magnetic group (3).
8. The water quality analysis probe cleaning apparatus according to claim 7, characterized in that: the bearing (10) is a double-row angular contact bearing.
9. The water quality analysis probe cleaning device according to claim 1, characterized in that: the cleaning brush assembly comprises a brush rod (63), a brush cover (62) and a brush head (61).
10. A water quality analysis probe is characterized in that: the cleaning device comprises a probe body (9), a water flow pipeline (8) and the cleaning device as claimed in any one of claims 1 to 9, wherein the probe body (9) is installed in the water flow pipeline (8) and is arranged corresponding to the cleaning brush assembly (6), a sealing structure (12) is arranged between the water flow pipeline (8) and the shell (7), and a water inlet (81), a water outlet (82) and a medicine adding hole (83) are formed in the water flow pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514850.XU CN217700246U (en) | 2022-06-14 | 2022-06-14 | Water quality analysis probe cleaning device and water quality analysis probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221514850.XU CN217700246U (en) | 2022-06-14 | 2022-06-14 | Water quality analysis probe cleaning device and water quality analysis probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217700246U true CN217700246U (en) | 2022-11-01 |
Family
ID=83800604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221514850.XU Active CN217700246U (en) | 2022-06-14 | 2022-06-14 | Water quality analysis probe cleaning device and water quality analysis probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217700246U (en) |
-
2022
- 2022-06-14 CN CN202221514850.XU patent/CN217700246U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101464501B1 (en) | Cleaning equipment of water quality measurement sensor | |
| US8887556B2 (en) | Amperometric sensor system | |
| CN217700246U (en) | Water quality analysis probe cleaning device and water quality analysis probe | |
| JP2006194659A (en) | Water quality observing instrument equipped with washing mechanism | |
| CN203405414U (en) | Online dissolved oxygen detection device with automatic cleaning function | |
| JP6289250B2 (en) | Float type water quality meter | |
| CN205995856U (en) | A kind of online water quality monitoring sensor with ultrasonic self-cleaning function | |
| CN110426497A (en) | A kind of water quality monitoring sensor applied to water environment | |
| US4285792A (en) | Portable pH meter for effluents having a self-cleaning electrode chamber | |
| CN110824125A (en) | Water quality testing device with self-purification function | |
| CN105057241B (en) | A kind of automatic flushing device for dissolved oxygen sensor | |
| CN114689662B (en) | Self-cleaning electrode type conductivity sensor | |
| CN110726815A (en) | Two-way water quality measurement pipeline device | |
| CN216926790U (en) | Intelligent monitoring device for supervision and management of water conservancy project | |
| CN213967839U (en) | Be used for marine instrument probe to prevent biological adhesion device | |
| CN209270979U (en) | A kind of automatic filtering unit and water system | |
| CN206731745U (en) | Test tube cleaning machine | |
| CN209927769U (en) | Self-stirring system of dissolved oxygen tester | |
| CN216955987U (en) | Be applied to quality of water instrument integrated device | |
| CN202814912U (en) | Cleanable PH meter | |
| CN219573639U (en) | Sewage detection sensor | |
| CN107671020B (en) | Automatic cleaning brush for submarine observation instrument equipment and working method thereof | |
| CN219737361U (en) | Anti-blocking dissolved oxygen tester | |
| CN206627445U (en) | Portable movable monitoring device | |
| CN214374732U (en) | Drinking water quality on-line measuring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |