CN113770073B - Be applied to multi-parameter sensor self-cleaning maintenance device of aquaculture - Google Patents
Be applied to multi-parameter sensor self-cleaning maintenance device of aquaculture Download PDFInfo
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- CN113770073B CN113770073B CN202111098091.3A CN202111098091A CN113770073B CN 113770073 B CN113770073 B CN 113770073B CN 202111098091 A CN202111098091 A CN 202111098091A CN 113770073 B CN113770073 B CN 113770073B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 140
- 238000009360 aquaculture Methods 0.000 title claims abstract description 39
- 244000144974 aquaculture Species 0.000 title claims abstract description 39
- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 77
- 239000000523 sample Substances 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 239000000243 solution Substances 0.000 claims description 9
- 239000012482 calibration solution Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 description 8
- 230000001488 breeding effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides an automatic cleaning and maintaining device of a multi-parameter sensor applied to aquaculture, which comprises an outer shell, a motor shield and an end cover, wherein the outer shell and the end cover are provided with a plurality of through holes communicated with an inner cavity of the outer shell; the invention drives the hollow rotating shaft which is arranged in the inner cavity of the shell and provided with the small hole on the surface to rotate through the waterproof motor, the sensor is inserted into the inner cavity of the shell through the socket at the top of the shell, and the sensor probe is cleaned through the soft brush on the hollow rotating shaft and the cleaning fluid sprayed from the small hole under the driving of the waterproof motor. The invention can clean a plurality of sensors at one time, has high cleaning efficiency and solves the problems of automatic cleaning and maintenance of the multi-parameter sensors under the condition of continuously monitoring the environment of the aquaculture water. The invention has compact integral structure and low manufacturing cost, not only can realize the monitoring of the parameters of the aquaculture water body and the cleaning of the sensor, but also can realize the calibration of the sensor by changing the liquid type of the water inlet and the water outlet.
Description
Technical Field
The invention belongs to the field of aquaculture devices, and particularly relates to an automatic cleaning and maintaining device for a multi-parameter sensor applied to aquaculture.
Background
In recent years, the development of the technology of the Internet of things provides an intuitive, efficient and convenient water quality monitoring method for the aquaculture industry. The water quality sensor who uses in present aquaculture adopts chemical principle or optical principle mostly, and at the in-process that uses, because long-time soaking, the probe of sensor can be attached to by a large amount of algae, suspended solid, the biological mucus of aquatic, influences measurement accuracy and loss sensor life, consequently needs regularly to clear up the maintenance. In the process of manually cleaning and maintaining the sensor, most practitioners in the aquaculture industry lack relevant knowledge in the aspect of the sensor, so that the problems of irregular operation, random cleaning time and low cleaning efficiency often exist in the process of maintenance.
In the published design of the water quality sensor cleaning device, the cleaning is mostly carried out only for a single probe, the necessity of cleaning the multi-parameter sensor probe is neglected, and most of the water quality sensor cleaning devices are applied to the fields of industrial wastewater and domestic sewage, and the cleaning devices for cleaning impurities in aquaculture water are not common. In the aspect of automatic cleaning, various technical methods such as jet cleaning and ultrasonic cleaning appear at present, but due to technical cost, the technologies are not popularized and applied in production practice. Therefore, aiming at the problems, a cleaning device which is simple in structure, low in manufacturing cost and high in automation degree and is suitable for a multi-parameter water quality sensor is needed to be designed, so that the real-time monitoring of water quality parameters can be realized, the purposes of automatic cleaning and calibration can be met, the service life of the sensor is prolonged, the precision of the acquisition parameters of the sensor is improved, and the production and maintenance cost is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the automatic cleaning and maintaining device for the multi-parameter sensor applied to aquaculture, which can realize the one-time cleaning of a plurality of sensors, can also realize the real-time monitoring of aquaculture water and the calibration operation of the sensors, is convenient to use, and effectively solves the problems of automatic cleaning and maintenance of the multi-parameter sensor under the condition of continuous monitoring of the environment of the aquaculture water.
The present invention achieves the above-described object by the following technical means.
An automatic cleaning and maintaining device for a multi-parameter sensor applied to aquaculture comprises an external shell structure consisting of a motor shield, a shell and an end cover which are sequentially connected, wherein the end cover is provided with a vent, a cleaning liquid inlet and a culture water inlet which are communicated with an inner cavity of the shell, and one side of the shell provided with the motor shield is provided with a culture water outlet and a cleaning liquid outlet; the top of the shell is provided with a plurality of sockets for inserting the sensors;
the cleaning device also comprises a hollow rotating shaft positioned in the inner cavity of the shell, one end of the hollow rotating shaft is opened and communicated with the cleaning liquid inlet, the other end of the hollow rotating shaft is sealed, and a connecting shaft is arranged at one sealed end; a waterproof motor is arranged in the motor shield, and an output shaft of the waterproof motor is connected with a connecting shaft of the hollow rotating shaft through a coupler; the hollow rotating shaft is provided with a small hole, the surface of the hollow rotating shaft is fixed with a soft brush, the installation position of the soft brush is staggered with the small hole, and the soft brush covers a probe of the sensor.
Furthermore, a cylindrical conveying channel with the same size as the cleaning liquid inlet is arranged in an inner cavity of the end cover at the cleaning liquid inlet, one end of the opening of the hollow rotating shaft is inserted into the conveying channel and communicated with the cleaning liquid inlet, and the hollow rotating shaft is in clearance fit with the conveying channel.
Furthermore, the number of the hollow rotating shaft and the number of the waterproof motors are two; the two hollow rotating shafts are arranged in parallel, and the probe of the sensor is positioned between the two hollow rotating shafts.
Furthermore, the waterproof motor, the soft brush, the cleaning fluid inlet and the hollow rotating shaft are all positioned on the same axis, and a gap is reserved between the soft brush and the inner wall of the shell.
Further, the motor shield is detachably mounted with the housing.
Furthermore, the air vents and the culture water inlets are distributed on the longitudinal central axis of the end cover and are respectively positioned at the upper part and the lower part of the surface of the end cover;
furthermore, two cleaning liquid inlets are arranged, are distributed on the transverse central axis of the end cover and are respectively positioned on the left side and the right side of the surface of the end cover;
furthermore, the breeding water outlet and the cleaning liquid outlet are uniformly distributed on the longitudinal central axis of the shell, the breeding water outlet is positioned at the upper part of the motor protective cover, and the cleaning liquid outlet is positioned at the lower part of the motor protective cover.
The invention has the following beneficial effects:
according to the invention, the opening and closing of each water inlet and outlet are controlled, the motor is used for driving the hollow rotating shaft to rotate, and the surface of the hollow rotating shaft is provided with the small hole for spraying the cleaning liquid, so that the soft brush fixed on the hollow rotating shaft can clean the tail end surface of the sensor.
The invention not only can realize the monitoring of the parameters of the aquaculture water body and the cleaning of the sensor, but also can realize the calibration of the sensor by changing the liquid type of the water inlet and the water outlet. The cleaning and maintaining device disclosed by the invention has the advantages of compact integral structure, low manufacturing cost and timely cleaning response, can realize automatic and intelligent cleaning of the multi-parameter sensor in the aquaculture process, has a good cleaning effect, can effectively improve the service life and monitoring precision of the sensor, and can greatly save manpower and reduce the manual maintenance cost.
Drawings
FIG. 1 is a schematic view of the external structure of the cleaning and maintenance device according to the present invention;
FIG. 2 is a schematic side view of the cleaning and maintenance device according to the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 2;
fig. 5 is a schematic view of the surface structure of the end cap of the present invention.
In the figure: 1-a sensor; 2-a housing; 3-a motor shield; 4-a culture water outlet; 5-a waterproof motor; 6-cleaning liquid outlet; 7-a soft brush; 8-a vent; 9-cleaning liquid inlet; 10-end cap; 11-a culture water inlet; 12-a hollow rotating shaft; 13-transport channel.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, but the scope of the invention is not limited thereto.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are for convenience of description only and should not be construed as limiting the present invention; the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections, direct connections, indirect connections through intervening media, and communication between two elements; the specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the automatic cleaning and maintaining device for multi-parameter sensors applied to aquaculture of the present invention comprises a sensor 1, a housing 2, a motor shield 3, a waterproof motor 5, a soft brush 7, an end cap 10 and a hollow rotating shaft 12.
As shown in fig. 1, the housing 2, the motor housing 3 and the end cap 10 are all hollow structures, and together form an external shell structure of the cleaning and maintenance device of the present invention; wherein, motor guard 3 and end cover 10 are located 2 both sides of shell respectively, and the mode demountable installation through the buckle is in the same place between motor guard 3 and the shell 2, conveniently washs the waterproof motor 5 of installing in motor guard 3 and maintains.
As shown in fig. 3 and 5, the end cover 10 is provided with an air vent 8, a cleaning liquid inlet 9 and a culture water inlet 11; the vent 8, the cleaning liquid inlet 9 and the culture water inlet 11 are all communicated with the inner cavity of the shell 2, wherein a cylindrical conveying passage 13 with the same size as the cleaning liquid inlet 9 is arranged in the inner cavity of the end cover 10 at the cleaning liquid inlet 9 and is used for communicating the cleaning liquid inlet 9 with the inner cavity of the shell 2. The air vents 8 and the culture water inlets 11 are distributed on the longitudinal central axis of the end cover 10 and are respectively positioned at the upper part and the lower part of the surface of the end cover 10; the two cleaning liquid inlets 9 are distributed on the transverse central axis of the end cover 10 and are respectively positioned on the left side and the right side of the surface of the end cover 10.
As shown in fig. 2 and 3, a breeding water outlet 4 and a cleaning liquid outlet 6 are formed in one side of the housing 2 provided with the motor shield 3, wherein the breeding water outlet 4 and the cleaning liquid outlet 6 are uniformly distributed on the longitudinal central axis of the housing 2, the breeding water outlet 4 is located at the upper part of the motor shield 3, and the cleaning liquid outlet 6 is located at the lower part of the motor shield 3.
As shown in fig. 1 and 3, a plurality of sockets are formed at the top of the housing 2, and the sensor 1 is inserted into the housing 2 through the sockets, so that parameter monitoring, cleaning and maintenance are facilitated; the shape and size of the socket are designed according to the sensor 1, and the sensor 1 comprises but is not limited to a dissolved oxygen sensor, a temperature sensor, a turbidity sensor, an ammonia nitrogen sensor, a conductivity sensor and a pH sensor.
The hollow rotating shaft 12 is a hollow cylindrical structure with one end open and the other end sealed, as shown in fig. 3 and 4, one end of the hollow rotating shaft 12 with the opening is inserted into the conveying channel 13 and communicated with the cleaning liquid inlet 9, and one end of the hollow rotating shaft 12 with the sealing is provided with a connecting shaft; and one end of the opening of the hollow rotating shaft 12 is in clearance fit with the conveying channel 13.
As shown in fig. 2, 3 and 4, two waterproof motors 5 are installed in the motor shield 3, output shafts of the two waterproof motors 5 are respectively connected with connecting shafts of two hollow rotating shafts 12 which are arranged in parallel through couplers, and the waterproof motors 5 can drive the hollow rotating shafts 12 to rotate. A plurality of small holes are formed in the hollow rotating shaft 12, a plurality of soft hairbrushes 7 are fixed on the surface of the hollow rotating shaft 12, and the edges of the soft hairbrushes 7 are mutually overlapped, so that the coverage of the probe of the sensor 1 can be improved, and the cleaning effect is ensured; the installation position of the soft brush 7 is staggered with the position of the small hole, so that the cleaning liquid can conveniently enter the shell 2 through the small hole.
As shown in fig. 4, the waterproof motor 5, the fur brush 7, the cleaning liquid inlet 9 and the hollow rotating shaft 12 are all located on the same axis. A gap is reserved between the soft brush 7 and the inner wall of the shell 2, so that the friction resistance can be reduced, and the waterproof motor 5 is convenient to start.
When daily monitoring is used, the cleaning liquid outlet 6, the vent hole 8 and the cleaning liquid inlet 9 are all in a closed state, the waterproof motor 5 is in a shutdown state, and the aquaculture water inlet 11 and the aquaculture water outlet 4 are all in an open state. Water in the breed pond is poured into by breeding water entry 11 and is washd and maintain the device inner chamber, rises along with the water level gradually, breeds the water and submerges sensor 1 probe, and sensor 1 begins to carry out parameter acquisition, when breeding water and filling up the washing and maintaining the device inner chamber, discharges via breeding water outlet 4, can realize utilizing multiple sensor 1 to carry out continuous monitoring to the water in the breed pond from this.
When cleaning operation is required to be performed, firstly, the culture water inlet 11, the cleaning liquid outlet 6 and the cleaning liquid inlet 9 are closed by utilizing parts such as a cover, the vent hole 8 and the culture water outlet 4 are kept in an open state, air is introduced into the inner cavity of the cleaning and maintenance device through the vent hole 8, and the culture water in the inner cavity of the cleaning and maintenance device is forced to be discharged from the culture water outlet 4. After the culture water is drained, the culture water outlet 4 is closed, the vent hole 8 is kept open, air is continuously blown in, then the cleaning liquid outlet 6 and the cleaning liquid inlet 9 are opened, cleaning liquid (distilled water or deionized water) is injected into the inner cavity of the hollow rotating shaft 12 through the cleaning liquid inlet 9, the waterproof motor 5 is started at the moment to drive the hollow rotating shaft 12 to rotate, the cleaning liquid is sprayed out from the small hole in the cylindrical surface of the hollow rotating shaft 12 and is uniformly sprayed on the surface of the probe of the sensor 1 under the impact of the soft brush 7, and the probe of the sensor 1 is cleaned. After the set cleaning time is reached, closing the cleaning liquid inlet 9, opening the cleaning liquid outlet 6, and discharging the cleaning liquid out of the inner cavity of the cleaning and maintenance device; after the cleaning solution is emptied, the waterproof motor 5, the cleaning solution outlet 6, the vent hole 8 and the cleaning solution inlet 9 are closed, the culture water inlet 11 and the culture water outlet 4 are opened, and the parameter monitoring of the culture water body is continued.
When the calibration operation needs to be executed on the sensor 1, the culture water inlet 11, the cleaning liquid outlet 6 and the cleaning liquid inlet 9 are firstly closed, the vent hole 8 and the culture water outlet 4 are opened, air is introduced into the inner cavity of the cleaning and maintenance device through the vent hole 8, and the culture water is discharged from the culture water outlet 4. Then, the culture water outlet 4 is closed, the cleaning liquid outlet 6 is opened, the vent hole 8 is naturally ventilated, the calibration solution is injected from the cleaning liquid outlet 6, and when the probe of the sensor 1 is submerged by the calibration solution, the cleaning liquid outlet 6 is closed. After the calibration of the sensor 1 is completed, the cleaning liquid outlet 6 is opened, the vent hole 8 is kept in an open state, air is blown into the inner cavity of the cleaning and maintaining device, and the calibration liquid is discharged from the cleaning liquid outlet 6; after the calibration liquid is emptied, the waterproof motor 5, the cleaning liquid outlet 6, the vent hole 8 and the cleaning liquid inlet 9 are closed, the culture water inlet 11 and the culture water outlet 4 are opened, and the parameter monitoring of the culture water body is continued.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The automatic cleaning and maintaining device for the multi-parameter sensor applied to aquaculture is characterized by comprising an external shell structure which is composed of a motor shield (3), a shell (2) and an end cover (10) which are sequentially connected, wherein the end cover (10) is provided with a vent hole (8), a cleaning liquid inlet (9) and a culture water inlet (11) which are communicated with an inner cavity of the shell (2), and one side of the shell (2) provided with the motor shield (3) is provided with a culture water outlet (4) and a cleaning liquid outlet (6); the top of the shell (2) is provided with a plurality of sockets for inserting the sensors (1);
the cleaning device is characterized by also comprising a hollow rotating shaft (12) positioned in the inner cavity of the shell (2), wherein one end of the hollow rotating shaft (12) is open and is communicated with the cleaning liquid inlet (9), the other end of the hollow rotating shaft is sealed, and a connecting shaft is arranged at one sealed end; a waterproof motor (5) is arranged in the motor shield (3), and an output shaft of the waterproof motor (5) is connected with a connecting shaft of the hollow rotating shaft (12) through a coupler; a small hole is formed in the hollow rotating shaft (12), a soft brush (7) is fixed on the surface of the hollow rotating shaft (12), the installation position of the soft brush (7) is staggered with the small hole, and the soft brush (7) covers a probe of the sensor (1);
a cylindrical conveying channel (13) with the same size as the cleaning liquid inlet (9) is arranged in an inner cavity of the end cover (10) at the cleaning liquid inlet (9), one open end of the hollow rotating shaft (12) is inserted into the conveying channel (13) and is communicated with the cleaning liquid inlet (9), and the hollow rotating shaft (12) is in clearance fit with the conveying channel (13);
the number of the hollow rotating shafts (12) and the number of the waterproof motors (5) are two; the two hollow rotating shafts (12) are arranged in parallel, and the probe of the sensor (1) is positioned between the two hollow rotating shafts (12);
when the multi-parameter sensor automatic cleaning and maintaining device executes cleaning operation, firstly, the aquaculture water inlet (11), the cleaning liquid outlet (6) and the cleaning liquid inlet (9) are closed by utilizing the cover, the vent hole (8) and the aquaculture water outlet (4) are kept in an open state, air is introduced into the inner cavity of the cleaning and maintaining device through the vent hole (8), and aquaculture water in the inner cavity of the cleaning and maintaining device is forced to be discharged from the aquaculture water outlet (4); after the culture water is drained completely, the culture water outlet (4) is closed, the vent hole (8) is kept open, air is continuously blown in, then the cleaning liquid outlet (6) and the cleaning liquid inlet (9) are opened, cleaning liquid is injected into the inner cavity of the hollow rotating shaft (12) through the cleaning liquid inlet (9), the waterproof motor (5) is started at the moment to drive the hollow rotating shaft (12) to rotate, the cleaning liquid is sprayed out from the small hole in the cylindrical surface of the hollow rotating shaft (12), and is uniformly sprayed on the surface of the probe of the sensor (1) under the impact of the soft brush (7) to clean the probe of the sensor (1); after the set cleaning time is reached, closing the cleaning liquid inlet (9), opening the cleaning liquid outlet (6), and discharging the cleaning liquid out of the inner cavity of the cleaning maintenance device; after the cleaning solution is emptied, the waterproof motor (5), the cleaning solution outlet (6), the vent hole (8) and the cleaning solution inlet (9) are closed, the aquaculture water inlet (11) and the aquaculture water outlet (4) are opened, and the parameter monitoring of the aquaculture water body is continued;
when the multi-parameter sensor automatic cleaning and maintaining device executes calibration operation, firstly, the culture water inlet (11), the cleaning liquid outlet (6) and the cleaning liquid inlet (9) are closed, the vent hole (8) and the culture water outlet (4) are opened, air is introduced into an inner cavity of the cleaning and maintaining device through the vent hole (8), and culture water is discharged from the culture water outlet (4); then closing the culture water outlet (4), opening the cleaning liquid outlet (6), naturally ventilating through the vent hole (8), injecting the calibration solution from the cleaning liquid outlet (6), and closing the cleaning liquid outlet (6) when the calibration solution submerges the probe of the sensor (1); after calibration of the sensor (1) is completed, the cleaning liquid outlet (6) is opened, the vent hole (8) is kept in an opening state, air is blown into the inner cavity of the cleaning maintenance device, and calibration liquid is discharged from the cleaning liquid outlet (6); after the calibration liquid is emptied, the waterproof motor (5), the cleaning liquid outlet (6), the vent hole (8) and the cleaning liquid inlet (9) are closed, the aquaculture water inlet (11) and the aquaculture water outlet (4) are opened, and the parameter monitoring of the aquaculture water body is continued.
2. The automatic cleaning and maintaining device for the multi-parameter sensor applied to aquaculture of claim 1, wherein the waterproof motor (5), the soft brush (7), the cleaning liquid inlet (9) and the hollow rotating shaft (12) are all located on the same axis, and a gap is left between the soft brush (7) and the inner wall of the housing (2).
3. The automatic cleaning and maintaining device for the multiparameter sensor applied to aquaculture of claim 1, wherein the motor shield (3) is detachably mounted with the housing (2).
4. The automatic cleaning and maintaining device for the multiparameter sensor used for aquaculture of claim 1, wherein the ventilation holes (8) and the aquaculture water inlet (11) are distributed on the longitudinal central axis of the end cover (10) and are respectively located at the upper part and the lower part of the surface of the end cover (10).
5. The automatic cleaning and maintaining device for the multi-parameter sensor applied to aquaculture of claim 1, characterized in that the two cleaning solution inlets (9) are distributed on the transverse central axis of the end cover (10) and are respectively positioned at the left side and the right side of the surface of the end cover (10).
6. The automatic cleaning and maintaining device for the multi-parameter sensor applied to aquaculture of claim 1, characterized in that the aquaculture water outlet (4) and the cleaning solution outlet (6) are distributed on the longitudinal central axis of the housing (2), the aquaculture water outlet (4) is located at the upper part of the motor shield (3), and the cleaning solution outlet (6) is located at the lower part of the motor shield (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098091.3A CN113770073B (en) | 2021-09-18 | 2021-09-18 | Be applied to multi-parameter sensor self-cleaning maintenance device of aquaculture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111098091.3A CN113770073B (en) | 2021-09-18 | 2021-09-18 | Be applied to multi-parameter sensor self-cleaning maintenance device of aquaculture |
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| CN113770073A CN113770073A (en) | 2021-12-10 |
| CN113770073B true CN113770073B (en) | 2022-09-06 |
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| CN202111098091.3A Active CN113770073B (en) | 2021-09-18 | 2021-09-18 | Be applied to multi-parameter sensor self-cleaning maintenance device of aquaculture |
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| CN114544740A (en) * | 2022-02-18 | 2022-05-27 | 陕西地矿第一地质队有限公司 | Polar spectrum analyzer for exploration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2429032Y (en) * | 2000-07-21 | 2001-05-09 | 中国科学院植物研究所 | Washing brush with water filling through hollow shaft |
| CN1643364B (en) * | 2002-03-15 | 2010-05-12 | Ysi公司 | Device for cleaning water quality sensors |
| CN205200007U (en) * | 2015-12-15 | 2016-05-04 | 天津农学院 | A self -cleaning device for on -line monitoring quality of water sensor among aquaculture |
| CN107632133A (en) * | 2017-11-02 | 2018-01-26 | 天津柯基科技有限公司 | A kind of aquaculture water quality monitoring device |
| CN207695203U (en) * | 2017-11-15 | 2018-08-07 | 智惠新动力（天津）科技发展有限公司 | A kind of cleaning device of water quality sensor |
| CN213316433U (en) * | 2020-08-24 | 2021-06-01 | 江苏沃仕柯环境科技有限公司 | Cleaning device for sensor in water quality on-line monitoring equipment |
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