CN110186978B - Hydrodynamic water quality monitoring electrode cleaning device - Google Patents
Hydrodynamic water quality monitoring electrode cleaning device Download PDFInfo
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- CN110186978B CN110186978B CN201910482368.9A CN201910482368A CN110186978B CN 110186978 B CN110186978 B CN 110186978B CN 201910482368 A CN201910482368 A CN 201910482368A CN 110186978 B CN110186978 B CN 110186978B
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Abstract
The invention belongs to the technical field of electrode cleaning devices, and provides a hydrodynamic water quality monitoring electrode cleaning device which comprises a device body, an electrode connecting piece, a lifting mechanism, an electrode brush head, a water flow channel, a water inlet and a first water outlet. Through above-mentioned technical scheme, solved among the prior art electrode belt cleaning device cleaning performance not good, life is short, the problem of high price.
Description
Technical Field
The invention belongs to the technical field of electrode cleaning devices, and relates to a hydrodynamic water quality monitoring electrode cleaning device.
Background
The water quality monitoring sensor is used for monitoring a water body required to be monitored by the environment, and because the sensor electrode is soaked in water for a long time and runs for a period of time, the detection surface of the water quality monitoring sensor electrode is often attached by thick dirt (algae or sundries), the measurement of the sensor is seriously influenced, the condition of inaccurate measurement occurs, a serious area even needs to be cleaned by one week, otherwise, the sensor electrode cannot normally work.
The automatic cleaning electrode device adopted in the market at present has the methods of air washing, water spraying washing, ultrasonic cleaning and the like. Air washing, spraying washing, it spouts except that the operation to sensor electrode surface foul to produce air current or rivers through power device, and is not good to stubborn adnexed electrode cleaning, and increase pressure can damage the sensor electrode again, must not repay.
Ultrasonic cleaning has good cleaning effect, but needs an ultrasonic generator and an ultrasonic controller, and the price is more expensive than that of an electrode. It is not reasonable to have 20 ten thousand car washers for 10 ten thousand cars. The popularization effect is not good at present, and the price is the fatal shortcoming of this kind of device.
In summary, it is an urgent need to solve the problems of the art to design an electrode cleaning device with lower price, longer service life and better cleaning effect than the sensor electrode.
Disclosure of Invention
The invention provides a hydrodynamic water quality monitoring electrode cleaning device, which solves the problems of poor cleaning effect, short service life and high price of the electrode cleaning device in the prior art.
The technical scheme of the invention is realized as follows:
a hydrodynamic water quality monitoring electrode cleaning device, which comprises a device body,
an electrode connecting piece arranged on the device body and used for placing an electrode,
a lifting mechanism disposed within the device body,
the electrode brush head is arranged on the lifting mechanism and ascends or descends along with the lifting mechanism, and after ascending, the electrode brush head cleans the electrode,
a water flow channel arranged on the device body,
a water inlet opening onto the water flow channel,
the first water outlet is formed in the water flow channel, and water in the water flow channel exerts pressure on the lifting mechanism after passing through the first water outlet so that the lifting mechanism can ascend.
As a further technical proposal, the method also comprises
A second water outlet arranged on the water flow channel,
the turbine is arranged on the lifting mechanism, the position of the turbine after the turbine rises along with the lifting mechanism corresponds to the position of the second water outlet, and at the moment, water in the water flow channel passes through the second water outlet and then exerts pressure on the turbine to enable the turbine to rotate so as to drive the electrode brush head to rotate.
As a further technical scheme, the electrode connecting piece includes connector and casing, the connector sets up on the casing, be provided with the screw thread on the inner wall of connector for fixed electrode, vacuole formation in the casing, the electrode brush head is followed elevating system stretches into after rising in the cavity, be provided with the bar hole on the casing, the bar hole has a plurality of, follows the axial evenly distributed of casing.
As a further technical scheme, the lifting mechanism comprises
A guide sleeve disposed within the device body,
the electrode brush head is arranged on the connecting shaft, and the turbine is sleeved on the connecting shaft.
As a further technical scheme, a filter screen is arranged on the outer wall of the electrode connecting piece, a second water flow channel is formed in the connecting shaft, a plurality of openings are sequentially connected with the second water flow channel from top to bottom, the openings are spirally and upwards arranged along the connecting shaft, and water is sprayed out through the openings and then is cleaned by the filter screen.
As a further technical scheme, the guide sleeve comprises a first guide sleeve and a second guide sleeve which are sleeved on the connecting shaft and are arranged along the connecting shaft in an up-down opposite mode, and the first guide sleeve and the second guide sleeve are arranged on the device body.
As a further technical scheme, a first adjusting column is arranged on one side, away from the lifting mechanism, of the first water outlet and used for adjusting water flow leading to the first water outlet so as to adjust the rising speed of the lifting mechanism, a first conical head is arranged at one end, close to the first water outlet, of the first adjusting column, and the diameter of the first conical head is gradually reduced from one end, close to the first water outlet, to the end, away from the water outlet.
As a further technical scheme, a second adjusting column is arranged on one side, away from the turbine, of the second water outlet and used for adjusting water flow leading to the second water outlet so as to adjust the rotating speed of the turbine, a second conical head is arranged at one end, close to the second water outlet, of the second adjusting column, and the diameter of the second conical head is gradually reduced from one end, close to the second water outlet, to one end, away from the second water outlet.
As a further technical solution, the water flow channel includes a first water flow channel and a second water flow channel which are communicated with each other, the first water flow channel is perpendicular to the lifting direction of the lifting mechanism, the second water flow channel is parallel to the lifting direction of the lifting mechanism, the first water outlet is arranged on the first water flow channel, the second water outlet is arranged on the second water flow channel, and the second adjusting column is arranged at the joint of the first water flow channel and the second water flow channel.
As a further technical scheme, the device body is made of polypropylene or nylon.
The working principle and the beneficial effects of the invention are as follows:
1. in the prior art, an automatic cleaning device is poor in cleaning effect on stubborn and adhered electrodes when cleaning sensor electrodes by adopting methods such as air washing and water spraying, so that an applicant tries to clean the electrodes by using an electrode brush head, but the applicant finds that two problems to be solved exist when cleaning the electrodes by using the electrode brush head in the research process. In a continuous test process, the applicant finds that the electrode brush head is driven to move and rotate by hydrodynamic force, and can provide upward force for the electrode brush head to act on the electrode while solving the two problems, so that the electrode brush head has a better cleaning effect on the electrode, and an unexpected effect is achieved.
2. Compared with a manual cleaning method, the electrode cleaning device is only required to be arranged on a sensor electrode to be cleaned without detaching and cleaning a sensor, an external electromagnetic valve is connected to the electrode cleaning device to regularly lead water to a water inlet, when the electrode cleaning device is used, water flow of about 0.2.MPa flows through the water inlet and flows in a water flow channel, the water pressure of the water flow flowing out from a first water outlet acts on a lifting mechanism to lift the lifting mechanism, an electrode brush head is arranged on the lifting mechanism and rises along with the lifting mechanism, the electrode brush head is contacted with the cleaning surface of the electrode after rising to further clean the electrode, the electrode is fixed through an electrode connecting piece to effectively prevent the electrode from being shifted in the cleaning process, the water flow flowing out from the first water outlet provides driving force for the lifting mechanism to drive the electrode brush head to rise, and provides upward force for the electrode brush head on the one hand, because the electrode is fixed on the electrode connecting piece, ascending power passes through the electrode brush head and acts on the electrode, make the cleaning performance of electrode brush head to electrode better, moreover, the steam generator is simple in structure and practical, adopt water as drive power, the water pressure of ordinary running water can satisfy the water pressure demand, do not need external power pump, therefore, low in production cost, compare in air washing, water spray washing, adopt the electrode brush head to wash the electrode, damage to sensor electrode when the cleaning performance is good is little, effectively solved among the prior art that electrode belt cleaning device cleaning performance is not good, short service life, the problem of high price.
3. In the invention, after the electrodes are cleaned, water is stopped to be supplied, the electrode brush head descends and is separated from the sensor electrodes, so that the contact of the sensor electrodes with a measurement water body is not influenced, the use of the electrodes is not influenced, the electrode brush head is designed according to the shape of the detection surface of the sensor electrodes, and bristles with corresponding hardness can be selected according to the characteristics of the sensors during use to brush and clean the electrodes without dead angles and damage.
4. In the invention, after water flows out from the second water outlet, water pressure acts on the turbine to rotate the turbine, so that the electrode brush head is driven to rotate, and the electrode is better cleaned after the electrode brush head rotates. The electrode brush head is driven to rise through water pressure and then is in contact with the electrode to-be-cleaned surface, the electrode brush head can be driven to rotate, the cleaning effect is further improved, an external power pump is not needed, the use cost is reduced, and the electrode brush head is suitable for popularization and use.
5. According to the electrode cleaning device, the electrode is fixed on the connecting head through threads, the surface to be cleaned of the electrode extends into the cavity, the electrode brush head extends into the cavity after rising along with the lifting mechanism and contacts with the surface to be cleaned of the electrode to clean the electrode, the plurality of strip-shaped holes are formed in the shell, dirt on the electrode can be discharged outwards through the strip-shaped holes when the electrode is cleaned, the phenomenon that the cleaned dirt is accumulated in the cavity and the use of the electrode brush head further affects the cleaning effect is effectively prevented, and the service life of the electrode cleaning device is shortened, so that the service life of the electrode cleaning device is prolonged.
6. According to the electrode brush head, the turbine is sleeved on the connecting shaft, the electrode brush head is arranged on the connecting shaft, the turbine drives the connecting shaft to rotate when driven by water pressure, and further drives the electrode brush head to rotate, the connecting shaft is sleeved in the guide sleeve, so that the connecting shaft rises and falls or rotates in the guide sleeve, and the phenomenon that the direction of the connecting shaft deviates when the connecting shaft rises or falls so as to influence the contact between the electrode brush head and the surface to be cleaned of the electrode and further influence the cleaning effect is avoided, therefore, the guide sleeve is arranged to play a good role in guiding the rising or falling of the connecting shaft, and the smooth cleaning process is ensured.
7. In the invention, the filter screen is arranged on the outer wall of the electrode connecting piece, dirt on the surface of the electrode can be effectively discharged out of the electrode connecting piece when the electrode is cleaned, and after the electrode is cleaned, water in an environment to be measured enters the electrode connecting piece through the filter screen and contacts with the electrode, so that the electrode can normally measure the water, therefore, the arrangement of the filter screen does not influence the normal measurement work of the cleaned sensor electrode, and meanwhile, the electrode can be prevented from being damaged by external force when the electrode is used in specific occasions such as aquaculture, and the electrode is protected to a certain degree. But in the in-service use process, along with the increase of electrode cleaning number of times, the foul on the electrode surface of wasing piles up on the filter screen gradually, causes the filter screen to block up, and the water of environment that awaits measuring can't make electrode measurement water through passing in the filter screen gets into the electrode connecting piece with the electrode contact, consequently, has influenced the normal measurement work of electrode, how timely with the accumulational foul clearance play on the filter screen, be the problem of waiting to solve urgently. According to the electrode cleaning device, the second water flow channel is formed in the connecting shaft, water flowing out of the first outlet enters the second water flow channel to flow, the openings are formed in the periphery of the connecting shaft, flowing water is sprayed out through the openings, the openings are spirally arranged along the connecting shaft, and the sprayed water can wash the filter screen in an all-around mode in the process that the connecting shaft rotates as the turbine drives the connecting shaft to rotate in the process that the electrode is cleaned, so that dirt is prevented from being accumulated on the filter screen, the electrode is prevented from being in contact with a water body with a measuring function after the electrode is cleaned, and the electrode measuring function is prevented from being influenced.
8. According to the invention, the first guide sleeve and the second guide sleeve are oppositely arranged up and down along the connecting shaft, so that the deviation of the connecting shaft in the lifting process is better prevented, and the cleaning effect is further improved.
9. According to the invention, the first adjusting column is arranged on one side of the first water outlet, which is far away from the lifting mechanism, so that the water flow led to the first water outlet can be adjusted, the acting force of the water flow on the lifting mechanism is adjusted, the lifting speed of the lifting mechanism is further adjusted, and the lifting process is well controlled. The one end that first regulation post is close to first delivery port is provided with first conical head, and the setting of first conical head has increased the area of contact of first regulation post with water on the one hand to better control rivers, on the other hand provides an ascending component to rivers, makes rivers upwards flow through first delivery port, and then provides ascending drive power to elevating system, and simple design is reasonable.
10. In the invention, the second adjusting column is arranged on one side of the second water outlet, which is far away from the turbine, so that the water flow led to the second water outlet can be adjusted, the acting force of the water flow on the turbine is adjusted, the rotating speed of the turbine is further adjusted, and the rotating speed of the electrode brush head is well controlled. The one end that the second was adjusted the post and is close to the second delivery port is provided with the second toper head, and the setting of second toper head has increased the area of contact of second regulation post with water on the one hand to control better and then control the rotation speed of turbine to rivers, on the other hand provides an ascending component to rivers, makes rivers upwards flow through first delivery port, and then provides ascending drive power to elevating system, and the design is simple reasonable.
11. According to the invention, the first water flow channel is vertical to the lifting direction of the lifting mechanism, the pressure outside the first water outlet is smaller than the pressure in the first water flow channel, so that the lifting mechanism is pushed to lift by an upward acting force provided for the lifting mechanism after water flows out of the first water outlet, the second water flow channel is parallel to the lifting direction of the lifting mechanism, the pressure outside the second water outlet is smaller than the pressure in the second water flow channel, so that the turbine is driven to rotate by the acting force exerted on the turbine after the water flows out of the second water outlet, the second adjusting column is arranged at the joint of the first water flow channel and the second water flow channel, the water flow entering the second water flow channel can be adjusted, the water yield of the second water outlet is adjusted, the rotating speed of the turbine is adjusted, the electrode brush head is driven to lift and rotate by taking water as power, the structure is simple, and the use cost is low.
12. In the invention, the device body is made of polypropylene or nylon, so that the service life is long, the mould is adopted for large-scale production, the cost is very low, the requirements of users are met, and the device is suitable for large-scale popularization and use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along plane C-C of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along plane D-D of FIG. 1 in accordance with the present invention;
FIG. 4 is a left side view of the structure of the present invention;
FIG. 5 is a cross-sectional view taken along line E-E of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a filter screen according to the present invention;
FIG. 7 is a sectional view of the connecting shaft structure of the present invention;
FIG. 8 is a schematic view of a connecting shaft according to the present invention;
in the figure: 1-device body, 2-electrode connecting piece, 21-connecting head, 22-shell, 23-screw thread, 24-cavity, 25-strip-shaped hole, 3-lifting mechanism, 31-guide sleeve, 311-first guide sleeve, 312-second guide sleeve, 32-connecting shaft, 33-second water flow channel, 4-electrode brush head, 5-water flow channel, 51-first water flow channel, 52-second water flow channel, 6-water inlet, 7-first water outlet, 8-second water outlet, 9-turbine, 10-filter screen, 11-opening, 12-first adjusting column, 13-first conical head, 14-second adjusting column and 15-second conical head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 8, a hydrodynamic water quality monitoring electrode cleaning device comprises a device body 1,
an electrode connecting piece 2, the electrode connecting piece 2 is arranged on the device body 1 and is used for placing an electrode,
a lifting mechanism 3, the lifting mechanism 3 is arranged in the device body 1,
an electrode brush head 4, the electrode brush head 4 is arranged on the lifting mechanism 3 and ascends or descends along with the lifting mechanism 3, the electrode is cleaned after ascending,
a water flow channel 5, the water flow channel 5 is arranged on the device body 1,
a water inlet 6, the water inlet 6 is communicated with the water flow channel 5,
the first water outlet 7 is arranged on the water flow channel 5, and water in the water flow channel 5 exerts pressure on the lifting mechanism 3 to enable the lifting mechanism to rise after passing through the first water outlet 7.
In the embodiment, water flow of about 0.2MPa flows through the water inlet and flows in the water flow channel 5, the water pressure of the water flow flowing out from the first water outlet 7 acts on the lifting mechanism 3 to enable the lifting mechanism 3 to ascend, the electrode brush head 4 is arranged on the lifting mechanism 3 and ascends along with the lifting mechanism 3, the electrode brush head 4 is contacted with the cleaning surface of the electrode after ascending, and then the electrode is cleaned, the electrode is fixed through the electrode connecting piece 2, the electrode position deviation in the cleaning process is effectively prevented, the water flow flowing out from the first water outlet 7 provides driving force for the lifting mechanism to enable the lifting mechanism 3 to drive the electrode brush head 4 to ascend, and provides upward force for the electrode brush head 4 on one hand, and the electrode is fixed on the electrode connecting piece 2, the upward force acts on the electrode through the electrode brush head 4, so that the cleaning effect of the electrode brush head 4 on the electrode is better, simple structure is practical, adopts water as drive power, and the water pressure of ordinary running water can satisfy the water pressure demand, does not need external power pump, consequently, low in production cost compares in gas washing, water spray washing, adopts electrode brush head 4 to wash the electrode, and damage to sensor electrode is little when the cleaning performance is good, has effectively solved among the prior art problem that electrode belt cleaning device cleaning performance is not good, life is short, the price is high.
Further, also comprises
A second water outlet 8, the second water outlet 8 is arranged on the water flow channel 5,
the turbine 9 and the turbine 9 are arranged on the lifting mechanism 3, the position of the turbine 9 after rising along with the lifting mechanism 3 corresponds to the position of the second water outlet 8, and at the moment, water in the water flow channel 5 passes through the second water outlet 8 and then exerts pressure on the turbine 9 to enable the turbine 9 to rotate and then drive the electrode brush head 4 to rotate.
In this embodiment, rivers act on turbine 9 through 8 back water pressure that flow of second delivery port and make turbine 9 rotate to drive electrode brush head 4 and rotate, electrode brush head 4 rotates the back to the cleaning performance of electrode better. Not only drive through water pressure and treat the face contact with the electrode after 4 rises of electrode brush heads, can also drive 4 rotations of electrode brush heads, further improved the cleaning performance, do not need external power pump, reduced use cost, be fit for using widely.
Further, electrode connecting piece 2 includes connector 21 and casing 22, and connector 21 sets up on casing 22, is provided with screw thread 23 on the inner wall of connector 21 for fixed electrode, the interior vacuole formation 24 of casing 22, electrode brush head 4 is provided with bar hole 25 in stretching into cavity 24 along with elevating system 3 after rising on the casing 22, and bar hole 25 has a plurality of, along casing 22's axial evenly distributed.
In this embodiment, the electrode passes through screw thread 23 to be fixed on connector 21, the face is treated to wash by the electrode stretches into in cavity 24, electrode brush head 4 is stretched into cavity 24 after elevating system 3 rises in the electrode treats that the face contact is washd the electrode, through set up a plurality of bar hole 25 on casing 22, the dirt on the electrode can outwards be discharged through the bar hole when wasing the electrode, the dirt that effectively prevents to wash out is piled up in cavity 24 and electrode brush head 4's use and then influence the cleaning performance, shorten electrode belt cleaning device's life, therefore, electrode belt cleaning device's life has been prolonged.
Further, the elevating mechanism 3 includes
A guide sleeve 31, the guide sleeve 31 is arranged in the device body 1,
the connecting shaft 32, the connecting shaft 32 is arranged in the guide sleeve 31, the electrode brush head 4 is arranged on the connecting shaft 32, and the turbine 9 is sleeved on the connecting shaft 32.
In this embodiment, turbine 9 cover is established on connecting axle 32, electrode brush head 4 sets up on connecting axle 32, turbine 9 drives connecting axle 32 and rotates when rotating under the drive of hydraulic pressure, and then drive electrode brush head 4 and rotate, connecting axle 32 cover is established in uide bushing 31, make connecting axle 32 rise decline or rotate in uide bushing 31, direction skew and then influence electrode brush head 4 and the contact of electrode treating the face of wasing and influence the cleaning performance when preventing that connecting axle 32 from rising or descending, consequently, the setting of uide bushing 31 plays fine guide effect to the rising or the decline of connecting axle 32, ensure going on smoothly of cleaning process.
Further, a filter screen 10 is arranged on the outer wall of the electrode connecting piece 2, a second water flow channel 33 is formed in the connecting shaft 32, a plurality of openings 11 are sequentially connected to the second water flow channel 33 from top to bottom, the openings 11 are spirally arranged upwards along the connecting shaft 32, and water is sprayed out through the openings 11 to clean the filter screen 10.
In this embodiment, through be provided with filter screen 10 on electrode connecting piece 2's outer wall, can be effectual when will wasing the electrode dirt on electrode surface discharges outside electrode connecting piece 2, wash behind the electrode, water in the environment that awaits measuring passes through filter screen 10 and gets into electrode connecting piece in with the electrode contact, thereby the electrode can normally measure the water, consequently, filter screen 10's setting does not influence the normal measurement work who washs back sensor electrode, can also prevent external force damage electrode when specific occasions such as aquaculture from using, play certain degree's guard action to the electrode. But in the in-service use process, along with the increase of electrode cleaning number of times, the foul on the electrode surface of wasing piles up on filter screen 10 gradually, causes filter screen 10 to block up, and the water of environment that awaits measuring can't make electrode measurement water through passing filter screen 10 and getting into electrode connecting piece 2 in with the electrode contact, consequently, has influenced the normal measurement work of electrode, how timely will filter screen 10 go up accumulational foul clearance play, be the problem of waiting to solve urgently. In this embodiment, a second water flow channel 33 is formed in the connecting shaft 32, water flowing out of the first outlet 7 enters the second water flow channel 33 to flow, openings 11 are formed in the periphery of the connecting shaft 32, flowing water is sprayed out through the openings 11, the openings 11 are arranged upwards along the connecting shaft 32 in a spiral mode, and because in the process of cleaning the electrode, the turbine 9 drives the connecting shaft 32 to rotate, in the rotating process of the connecting shaft 32, the sprayed water can wash the filter screen 10 in an all-directional mode, dirt is prevented from being accumulated on the filter screen 10, and the electrode is prevented from contacting with a water body with measurement after the electrode is cleaned, so that measurement of the electrode is affected.
Further, the guide sleeve 31 includes a first guide sleeve 311 and a second guide sleeve 312 which are disposed opposite to each other in the up-down direction along the connecting shaft 32, and both the first guide sleeve 311 and the second guide sleeve 312 are disposed on the apparatus body 1.
In this embodiment, the first guide sleeve 311 and the second guide sleeve 312 are disposed along the connecting shaft 32 in an up-down opposite manner, so as to better prevent the connecting shaft 32 from shifting in the lifting process, and further improve the cleaning effect.
Further, one side of the first water outlet 7, which is far away from the lifting mechanism 3, is provided with a first adjusting column 12 for adjusting the water flow rate leading to the first water outlet 7 and further adjusting the rising speed of the lifting mechanism 3, one end of the first adjusting column 12, which is close to the first water outlet 7, is provided with a first conical head 13, and the diameter of the first conical head 13 is gradually reduced from one end close to the first water outlet 7 to one end far away from the water outlet.
In this embodiment, set up first regulation post 12 in one side that elevating system 3 was kept away from to first delivery port 7, can adjust the discharge that leads to first delivery port 7, adjust the effort that rivers applied elevating system, and then adjust elevating system 3's rising speed to fine control lift process. The one end that first regulation post 12 is close to first delivery port 7 is provided with first conical head 13, and the setting of first conical head 13 has increased the area of contact of first regulation post 12 with water on the one hand to better control rivers, on the other hand, provide an ascending component force to rivers, make rivers upwards flow through first delivery port, and then provide ascending drive power to elevating system, the design is simple reasonable.
Further, a second adjusting column 14 is arranged on one side, away from the turbine 9, of the second water outlet 8 and used for adjusting water flow leading to the second water outlet 8 and further adjusting the rotating speed of the turbine 9, a second conical head 15 is arranged at one end, close to the second water outlet 8, of the second adjusting column 14, and the diameter of the second conical head 15 is gradually reduced from one end, close to the second water outlet 8, to one end, away from the second water outlet 8.
In this embodiment, the second adjusting column 14 is arranged on one side of the second water outlet 8 far away from the turbine 9, so that the water flow led to the second water outlet 8 can be adjusted, the acting force of the water flow on the turbine 9 is adjusted, the rotation speed of the turbine 9 is further adjusted, and the rotation speed of the electrode brush head 4 is well controlled. One end of the second adjusting column 14, which is close to the second water outlet 8, is provided with a second conical head 15, and the second conical head 15 is arranged, so that on one hand, the contact area between the second adjusting column 14 and water is increased, and therefore the rotation speed of the turbine 9 is controlled by better control of water flow, on the other hand, an upward component force is provided for water flow, so that the water flow flows upwards through the first water outlet, and then an upward driving force is provided for the lifting mechanism, and the design is simple and reasonable.
Further, the water flow channel 5 comprises a first water flow channel 51 and a second water flow channel 52 which are communicated with each other, the first water flow channel 51 is perpendicular to the lifting direction of the lifting mechanism 3, the second water flow channel 52 is parallel to the lifting direction of the lifting mechanism 3, the first water outlet 7 is arranged on the first water flow channel 51, the second water outlet 8 is arranged on the second water flow channel 52, and the second adjusting column 14 is arranged at the joint of the first water flow channel 51 and the second water flow channel 52.
In this embodiment, the first water flow channel 51 is perpendicular to the lifting direction of the lifting mechanism 3, the pressure outside the first water outlet 7 is smaller than the pressure inside the first water flow channel 51, so that the water flows out of the first water outlet 7 and provides an upward acting force to the lifting mechanism 3 to push the lifting mechanism 3 to lift, the second water flow channel 52 is parallel to the lifting direction of the lifting mechanism 3, the pressure outside the second water outlet 8 is smaller than the pressure inside the second water flow channel 52, so that the water flows out of the second water outlet 8 and applies an acting force to the turbine 9 to drive the turbine 9 to rotate, the second adjusting column 14 is disposed at the junction of the first water flow channel 51 and the second water flow channel 52, the water flow entering the second water flow channel 52 can be adjusted, the water output of the second water outlet 8 is adjusted to adjust the turbine rotation speed, the electrode brush head 4 is driven to lift and rotate by using water as power, the structure is simple, the use cost is low.
Further, the device body 1 is made of polypropylene or nylon.
In this embodiment, device body 1 adopts polypropylene or nylon material, long service life adopts mould large-scale production, and the cost can be very low, satisfies user's demand, is fit for using widely on a large scale.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A hydrodynamic water quality monitoring electrode cleaning device is characterized by comprising a device body (1),
the electrode connecting piece (2) is arranged on the device body (1) and used for placing an electrode,
a lifting mechanism (3), the lifting mechanism (3) is arranged in the device body (1),
the electrode brush head (4) is arranged on the lifting mechanism (3), rises or falls along with the lifting mechanism (3), and cleans the electrode after rising,
the water flow channel (5), the water flow channel (5) is arranged on the device body (1), the water flow channel (5) comprises a first water flow channel (51) and a second water flow channel (52) which are communicated with each other, the first water flow channel (51) is vertical to the lifting direction of the lifting mechanism (3), the second water flow channel (52) is parallel to the lifting direction of the lifting mechanism (3),
a water inlet (6), the water inlet (6) is communicated with the water flow channel (5),
the first water outlet (7) is arranged on the first water flow channel (51), water in the water flow channel (5) passes through the first water outlet (7) and then exerts pressure on the lifting mechanism (3) to enable the lifting mechanism to rise,
a second water outlet (8), the second water outlet (8) is arranged on the second water flow channel (52),
the turbine (9) is arranged on the lifting mechanism (3), the position of the turbine (9) after rising along with the lifting mechanism (3) corresponds to the position of the second water outlet (8), at the moment, water in the water flow channel (5) applies pressure to the turbine (9) after passing through the second water outlet (8) so that the turbine (9) is driven to rotate and then the electrode brush head (4) is driven to rotate, a second adjusting column (14) is arranged on one side, away from the turbine (9), of the second water outlet (8), the second adjusting column (14) is arranged at the joint of the first water flow channel (51) and the second water flow channel (52) and used for adjusting the water flow leading to the second water outlet (8) so as to adjust the rotating speed of the turbine (9), and a second conical head (15) is arranged at one end, close to the second water outlet (8), of the second adjusting column (14), the diameter of the second conical head (15) is gradually reduced from one end close to the second water outlet (8) to one end far away from the second water outlet (8),
the lifting mechanism (3) comprises
A guide sleeve (31), the guide sleeve (31) being disposed within the device body (1),
connecting axle (32), connecting axle (32) set up in uide bushing (31), electrode brush head (4) set up the upper end of connecting axle (32), turbine (9) cover is established on connecting axle (32), be provided with filter screen (10) on the outer wall of electrode connecting piece (2), form second rivers passageway (33) in connecting axle (32), second rivers passageway (33) have connected gradually a plurality of opening (11) from top to bottom, opening (11) are followed connecting axle (32) spiral upwards sets up, and water passes through washing behind opening (11) blowout filter screen (10).
2. The hydrodynamic water quality monitoring electrode cleaning device according to claim 1, wherein the electrode connecting piece (2) comprises a connector (21) and a shell (22), the connector (21) is arranged on the shell (22), threads (23) are arranged on the inner wall of the connector (21) and used for fixing an electrode, a cavity (24) is formed in the shell (22), the electrode brush head (4) extends into the cavity (24) along with the lifting mechanism (3) after rising, a strip-shaped hole (25) is formed in the shell (22), and the strip-shaped hole (25) is provided with a plurality of holes and is uniformly distributed along the circumferential direction of the shell (22).
3. The hydrodynamic water quality monitoring electrode cleaning device according to claim 1, wherein the guide sleeve (31) comprises a first guide sleeve (311) and a second guide sleeve (312) which are sleeved on the connecting shaft (32) and are oppositely arranged up and down along the connecting shaft (32), and the first guide sleeve (311) and the second guide sleeve (312) are arranged on the device body (1).
4. A hydrodynamic water quality monitoring electrode cleaning device according to claim 1, characterized in that a first adjusting column (12) is disposed on a side of the first water outlet (7) far from the lifting mechanism (3) for adjusting water flow to the first water outlet (7) and further adjusting the ascending speed of the lifting mechanism (3), a first conical head (13) is disposed on an end of the first adjusting column (12) close to the first water outlet (7), and the diameter of the first conical head (13) is gradually reduced from an end close to the first water outlet (7) to an end far from the water outlet.
5. The hydrodynamic water quality monitoring electrode cleaning device according to any one of claims 1 to 4, wherein the device body (1) is made of polypropylene or nylon.
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| CN201910482368.9A CN110186978B (en) | 2019-06-04 | 2019-06-04 | Hydrodynamic water quality monitoring electrode cleaning device |
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| CN2501364Y (en) * | 2001-07-13 | 2002-07-24 | 陈永旺 | Automatic rotary and water supply brush |
| CN2531387Y (en) * | 2002-04-11 | 2003-01-15 | 广州市粤新工程技术有限公司 | Measuring probe of electric conductivity measuring instrument having autoamtic timely cleaning function and its control circuit |
| CN2901305Y (en) * | 2006-05-22 | 2007-05-16 | 云南大学 | Electric control lifting and automatic cleaning device for glass electrode pH meter |
| CN105057241B (en) * | 2015-08-11 | 2017-07-21 | 中国水产科学研究院淡水渔业研究中心 | A kind of automatic flushing device for dissolved oxygen sensor |
| CN106903090A (en) * | 2015-12-22 | 2017-06-30 | 武志贇 | A kind of rotatable cleaning device |
| CN105562378A (en) * | 2016-01-04 | 2016-05-11 | 武汉华星光电技术有限公司 | Automatic cleaning device |
| CN106733890B (en) * | 2016-12-26 | 2018-10-30 | 重庆荣易达铝业有限公司 | Cylinder cap cleaning method |
| CN108911216A (en) * | 2018-08-13 | 2018-11-30 | 伍丽萍 | A kind of water process self-cleaning filter of water conservation |
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