CN110787502A - Water circulation box control system - Google Patents
Water circulation box control system Download PDFInfo
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- CN110787502A CN110787502A CN201910934139.6A CN201910934139A CN110787502A CN 110787502 A CN110787502 A CN 110787502A CN 201910934139 A CN201910934139 A CN 201910934139A CN 110787502 A CN110787502 A CN 110787502A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 239000007788 liquid Substances 0.000 claims abstract description 127
- 238000003860 storage Methods 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 35
- 230000007704 transition Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 30
- 239000012535 impurity Substances 0.000 abstract description 18
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect 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
- 238000001556 precipitation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a water circulation box control system, which comprises a water storage box body, a water inlet pipeline, a water outlet pipeline, a driving motor, a driving water pump, a liquid level detection device, a control box and stirring blades, wherein the water storage box body is arranged on the water inlet pipeline; when waste water enters the water circulation box, the driving motor works to drive the stirring blades, the waste water is stirred, liquid can be uniformly mixed, meanwhile, impurities are prevented from being accumulated and deposited at the central position of the bottom of the water storage box body, when the waste water amount is increased, the head of the liquid level detection end detects the real-time position of the liquid level of the waste water, when the current liquid level height exceeds the upper limit threshold value of the liquid level, the control box sends an opening instruction to the driving water pump, the driving water pump automatically starts to work, the one-way valve is opened under the action of the impulsive force of water, the liquid is pumped to the recovery center through the water outlet pipeline, when the current liquid level height is lower than the lower limit threshold value of the liquid level, the control box sends a closing instruction to the driving water pump, the water pump stops working.
Description
Technical Field
The invention relates to a water circulation system, in particular to a water circulation box control system.
Background
In the field of printing and plate roller manufacturing, waste water generated in the manufacturing process is often generated, and how to realize the collection, filtration and discharge of the waste water is particularly important today when environmental awareness is gradually deepened. And therefore, a corresponding water circulation box is often arranged in the plate making process to realize the treatment work of the waste water.
The water circulation tank in the prior art often has the following problems: 1) the device for indicating the liquid level is not provided, so that the phenomenon of full liquid leakage is easily caused, unnecessary troubles are caused for cleaning and maintenance, and the environment is polluted in serious cases; 2) a device for stirring liquid is not used, so that impurities are easily precipitated and accumulated, a driving motor and a driving water pump are blocked, and the maintenance cost is increased; 3) the water storage tank body is often in a cuboid structure, so that liquid precipitation is not facilitated, sludge cleaning needs to be carried out irregularly, and labor cost is increased; 4) meanwhile, the bottom of the water storage tank body is often arranged to be a horizontal bottom surface, so that impurities are dispersed and deposited at the bottom of the tank body, and the deposited positions are not concentrated and are inconvenient to clean.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides a water circulation box control system.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a water circulation box control system comprises a water storage box body, a water inlet pipeline, a water outlet pipeline, a driving motor, a driving water pump, a liquid level detection device, a control box and stirring blades; wherein,
the water inlet pipeline is arranged on the front side surface of the water storage tank body and is communicated with the inside of the water storage tank body;
the water outlet pipeline is arranged on the upper surface of the water storage tank body and is communicated with the inside of the water storage tank body;
the driving motor, the driving water pump, the liquid level detection device and the control box are respectively arranged on the upper surface of the water storage box body, the driving motor is positioned in the middle of the upper surface of the water storage box body, the driving water pump is positioned between the driving motor and the water outlet pipeline, the liquid level detection device is positioned at the position, close to the left, of the front end of the upper surface of the water storage box body, and the control box is positioned at the position, close to the right, of the front end of the upper surface of the water storage box body;
the stirring blade is fixedly connected with a motor output shaft of the driving motor through an intermediate connecting shaft, and the stirring blade is positioned inside the water storage tank body;
the method is characterized in that:
the bottom of the water storage tank body is provided with a first step, a second step and a third step which are sequentially arranged from front to back, the height of the first step is larger than that of the second step, and the height of the second step is larger than that of the third step; and the height difference of the first step and the second step is equal to the height difference of the second step and the third step;
the connecting position of the bottoms of the first step and the second step is a first curve transition surface, and the connecting position of the bottoms of the second step and the third step is a second curve transition surface;
a first filter screen is arranged between the connecting position of the bottom of the first step and the second step and the top surface of the water storage tank body, and a second filter screen is arranged between the connecting position of the bottom of the second step and the third step and the top surface of the water storage tank body;
the left side surface and the right side surface of the water storage box body are respectively convexly provided with a first cleaning door plate, a second cleaning door plate and a third cleaning door plate along the directions from the front to the back, the upper edges of the first cleaning door plate, the second cleaning door plate and the third cleaning door plate are located at the same height position, the height of the first cleaning door plate is smaller than that of the second cleaning door plate, and the height of the second cleaning door plate is smaller than that of the third cleaning door plate.
Further, the water storage tank body is provided with an upper tank body and a lower tank body which are connected into a whole, the section shape of the upper tank body in the front-back direction is a rectangle, and the section shape of the lower tank body in the front-back direction is an isosceles trapezoid.
Furthermore, the cross section of the water inlet pipeline is set to be rectangular, the cross section of the water outlet pipeline is set to be circular, and the cross sectional area of the water inlet hole of the water inlet pipeline is larger than that of the water outlet hole of the water outlet pipeline.
Furthermore, the outlet pipe comprises an outlet vertical pipe, an outlet steering pipe and an outlet horizontal pipe which are connected with each other, wherein the outlet steering pipe is located between the outlet vertical pipe and the outlet horizontal pipe and is used for connecting the outlet vertical pipe with the outlet horizontal pipe, the outlet vertical pipe is connected with the upper surface of the water storage box body, the connecting position of the outlet vertical pipe with the outlet steering pipe and the connecting position of the outlet steering pipe are respectively provided with a reinforcing connecting flange, the outlet horizontal pipe is internally provided with a one-way valve, and the outlet horizontal pipe is provided with an adjusting handle for manually controlling the one-way valve on the outer wall.
Further, the driving motor is a bidirectional driving motor.
Furthermore, the liquid level detection device comprises a liquid level scale metering plate, a liquid level detection mounting seat and a liquid level detection end head; the liquid level detection mounting seat is fixedly mounted on the upper surface of the water storage tank body, the liquid level scale metering plate is fixedly mounted above the liquid level detection mounting seat, and the liquid level detection end is mounted below the liquid level detection mounting seat and located inside the water storage tank body.
Furthermore, a liquid level judgment module and a control instruction sending module are arranged inside the control box, a liquid level upper threshold and a liquid level lower threshold are preset inside the liquid level judgment module, and the liquid level judgment module controls the control instruction sending module to send corresponding instructions to the drive water pump according to the relation between the current liquid level height detected by the liquid level detection end and the liquid level upper threshold and the liquid level lower threshold.
Further, when the current liquid level detected by the liquid level detection end is higher than the upper liquid level threshold, the control instruction sending module is controlled to send a starting instruction to the driving water pump; and when the current liquid level detected by the liquid level detection end is lower than the liquid level lower limit threshold, controlling the control instruction sending module to send a closing instruction to the driving water pump.
Further, the aperture of the first filter is larger than that of the second filter.
Further, the first curved transition surface has a dimension in the front-rear direction that is greater than a dimension of the second curved transition surface in the front-rear direction.
The invention has the beneficial effects that:
(1) when waste water generated in the plate making process enters the water circulation box, the driving motor works to drive the stirring blades, the waste water is stirred, liquid can be uniformly mixed, meanwhile, impurities are prevented from being accumulated and deposited at the central position of the bottom of the water storage box body, when the amount of the waste water is increased, the head of the liquid level detection end detects the real-time position of the liquid level of the waste water, when the current liquid level height exceeds the upper limit threshold value of the liquid level, the control box sends an opening instruction to the driving water pump, the driving water pump automatically starts to work, the one-way valve is opened under the action of impulsive force of water, the liquid is pumped to the recovery center through the water outlet pipeline, when the current liquid level height is lower than the lower limit threshold value of the liquid level, the control box sends a closing instruction to the driving water pump, the water pump stops.
(2) Increase driving motor and stirring vane, make liquid can the misce bene, avoid impurity to pile up the bottom central point who deposits in the water storage tank body simultaneously and put, and then further reduce the possibility that impurity blockked up driving motor and drive water pump.
(3) The one-way valve is added, so that the pumped waste water cannot flow back, and the pumping efficiency is improved.
(4) The lower part of the body adopts trapezium structure, is favorable to deposiing, makes things convenient for artifical clearance.
(5) Through the design of the multilayer step of co-altitude not, make impurity flow gradually to flow to the position that is close to in outlet conduit along with the waste water in the bottom of water storage box, the filtering action of the filter screen in different apertures, further guarantee the purity of waste water, simultaneously because the step setting of difference of height, in addition central authorities 'stirring vane's effect, make impurity pile up mostly in the position that co-altitude step is connected, simultaneously because curve transition face is chooseed for use to the bottom hookup location of the step of co-altitude not, it changes in the whereabouts of impurity to connect the face for the right angle, pile up and clear up.
Drawings
FIG. 1 is a schematic diagram of a water circulation tank control system according to the present invention;
FIG. 2 is a side perspective view of a water circulation tank control system of the present invention;
fig. 3 is a perspective view of the structure of fig. 1.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, a water circulation box control system comprises a water storage box body 1, a water inlet pipeline 2, a water outlet pipeline 3, a driving motor 4, a driving water pump 5, a liquid level detection device 6, a control box 7 and stirring blades 8; wherein,
the water inlet pipeline 2 is arranged on the front side surface of the water storage tank body 1 and is communicated with the inside of the water storage tank body 1;
the water outlet pipeline 3 is arranged on the upper surface of the water storage tank body 1 and is communicated with the inside of the water storage tank body 1;
the driving motor 4, the driving water pump 5, the liquid level detection device 6 and the control box 7 are respectively arranged on the upper surface of the water storage box body 1, the driving motor 4 is positioned in the middle of the upper surface of the water storage box body 1, the driving water pump 5 is positioned between the driving motor 4 and the water outlet pipeline 3, the liquid level detection device 6 is positioned at the position, close to the left side, of the front end of the upper surface of the water storage box body 1, and the control box 7 is positioned at the position, close to the right side, of the front end of the upper surface of the water storage box body 1;
the stirring blade 8 is fixedly connected with a motor output shaft 4-1 of the driving motor 4 through an intermediate connecting shaft 4-2, and the stirring blade 8 is positioned inside the water storage tank body 1;
the bottom of the water storage tank body 1 is provided with a first step 1-3, a second step 1-4 and a third step 1-5 which are sequentially arranged from front to back, the height of the first step 1-3 is greater than that of the second step 1-4, and the height of the second step 1-4 is greater than that of the third step 1-5; and the height difference between the first step 1-3 and the second step 1-4 is equal to the height difference between the second step 1-4 and the third step 1-5;
the connecting position of the bottom of the first step 1-3 and the second step 1-4 is a first curve transition surface 1-6, and the connecting position of the bottom of the second step 1-4 and the third step 1-5 is a second curve transition surface 1-7;
a first filter screen 1-8 is arranged between the connecting position of the bottom of the first step 1-3 and the second step 1-4 and the top surface of the water storage tank body 1, and a second filter screen 1-9 is arranged between the connecting position of the bottom of the second step 1-4 and the third step 1-5 and the top surface of the water storage tank body 1, so that the integral graded filtering effect of the wastewater is realized from front to back;
the left side surface and the right side surface of the water storage tank body 1 are respectively provided with a first cleaning door plate 1-21, a second cleaning door plate 1-22 and a third cleaning door plate 1-23 in a protruding mode along the direction from the front to the back, the upper edges of the first cleaning door plate 1-21, the second cleaning door plate 1-22 and the third cleaning door plate 1-23 are located at the same height position, the height of the first cleaning door plate 1-21 is smaller than that of the second cleaning door plate 1-22, the height of the second cleaning door plate 1-22 is smaller than that of the third cleaning door plate 1-23, and the height of each cleaning door plate is set to be in accordance with a water outlet space formed by each step inside the water storage tank body 1 and the top of the water storage tank body 1, so that impurities inside the water storage tank body 1 can be cleaned conveniently from the outside after opening.
Specifically, the water storage tank body 1 is provided with an upper tank body 1-1 and a lower tank body 1-2 which are connected into a whole, the section shape of the upper tank body 1-1 in the front-back direction is a rectangle, and the section shape of the lower tank body 1-2 in the front-back direction is an isosceles trapezoid, so that the water storage tank is convenient to manufacture and form, and meanwhile, the sufficient cleaning efficiency is guaranteed.
Specifically, the cross-section of the water inlet pipe 2 is set to be rectangular, the cross-section of the water outlet pipe 3 is set to be circular, and the cross-sectional area of the water inlet hole of the water inlet pipe 2 is larger than that of the water outlet hole of the water outlet pipe 3, so that enough waste water is supplied to the liquid level detection end to detect the current liquid level height.
Specifically, the water outlet pipeline 3 comprises a water outlet vertical pipe 3-1, a water outlet steering pipe 3-2 and a water outlet horizontal pipe 3-3 which are connected with each other, wherein the water outlet steering pipe 3-2 is positioned between the water outlet vertical pipe 3-1 and the water outlet horizontal pipe 3-3 and is used for connecting the water outlet vertical pipe 3-1 with the water outlet horizontal pipe 3-3, reinforced connecting flanges 3-5 are respectively arranged at the connecting position of the water outlet vertical pipe 3-1 and the upper surface of the water storage tank body 1, the connecting position of the water outlet vertical pipe 3-1 and the water outlet steering pipe 3-2 and the connecting position of the water outlet steering pipe 3-2 and the water outlet horizontal pipe 3-3, a one-way valve is arranged inside the water outlet horizontal pipe 3-3 and is additionally provided, so that the pumped waste water does not have a backflow phenomenon, the water pumping efficiency is improved, an adjusting handle 3-4 for manually controlling the one-way valve is arranged on the outer wall of the water outlet horizontal pipe 3-3, therefore, when the one-way valve fails, the on-off of the one-way valve is realized through the externally arranged adjusting handle 3-4.
Specifically, the driving motor 4 selects a bidirectional driving motor, so that the stirring direction of the stirring blade 8 can be selected according to actual requirements.
Specifically, the liquid level detection device 6 comprises a liquid level scale metering plate 6-1, a liquid level detection mounting seat 6-2 and a liquid level detection end head (not shown); the liquid level detection mounting seat 6-2 is fixedly mounted on the upper surface of the water storage tank body 1, the liquid level scale metering plate 6-1 is fixedly mounted above the liquid level detection mounting seat 6-2, the liquid level detection end is mounted below the liquid level detection mounting seat 6-2 and is positioned inside the water storage tank body 1, the liquid level detection end is used for detecting the current liquid level height of wastewater inside the water storage tank body 1 in real time, and the liquid level scale metering plate 6-1 is used for displaying the current liquid level height inside the water storage tank body 1 to an external user; preferably, the liquid level detection end is arranged between the first step 1-3 and the second step 1-4 in the front-rear direction, so that the problem that the liquid level is unstable due to the operation of the stirring blade 8 and the measurement result is inaccurate is solved, and the risk that the liquid level is possibly pumped away by the driven water pump 5 when the liquid level detection end is positioned between the second step 1-4 and the third step 1-5 is avoided.
Specifically, a liquid level judgment module and a control instruction sending module are arranged in the control box 7, a liquid level upper threshold and a liquid level lower threshold are preset in the liquid level judgment module, and the liquid level judgment module sends corresponding instructions to the drive water pump 5 according to the relation between the current liquid level height detected by the liquid level detection end and the liquid level upper threshold and the liquid level lower threshold; thereby effectively reducing the occurrence of the full liquid leakage condition.
Specifically, when the current liquid level detected by the liquid level detection end is higher than the upper limit threshold of the liquid level, the control command sending module sends a starting command to the driving water pump 5; when the current liquid level detected by the liquid level detection end is lower than the liquid level lower limit threshold value, the control instruction sending module sends a closing instruction to the driving water pump 5, so that the waste water is pumped out when the liquid level is higher than a preset value, and the waste water is continuously input when the liquid level is lower than the preset value, so that the occurrence of the full liquid leakage condition is effectively reduced; preferably, the upper liquid level threshold and the lower liquid level threshold can be adjusted according to the requirements of users.
Specifically, the aperture of the first filter screen 1-8 is larger than that of the second filter screen 1-9, so that the wastewater is gradually graded in the flowing direction from front to back to realize the filtering effect, and further the purity of the wastewater is further ensured.
Specifically, the dimension of the first curved transition surface 1-6 in the front-rear direction is larger than the dimension of the second curved transition surface 1-7 in the front-rear direction, this is because in the process of moving from the first step 1-3 to the second step 1-4 and the third step 1-5 with the wastewater, since the aperture of the first filter 1-8 is larger than the aperture of the second filter 1-9, the particle size of the impurities falling through the first filter mesh 1-8 onto the first curved transition surface 1-6 is larger than the particle size of the impurities falling through the second filter mesh 1-9 onto the second curved transition surface 1-7, this arrangement can effectively enlarge the impurity-containing space in the front-rear direction to contain as much as possible of impurities having larger particle diameters, and the possible damage to the bottom of the water storage tank body 1 when impurities fall from a high place is avoided by a relatively gentle slope.
When the plate making machine works specifically, after waste water generated in the plate making process enters the water storage tank body 1 from the water inlet pipeline 2, the driving motor 4 works to drive the stirring blades 8, the waste water is stirred, liquid can be uniformly mixed, meanwhile, impurities are prevented from being accumulated and precipitated at the central position of the bottom of the water storage tank body, the impurities are enabled to gradually flow to the position close to the water outlet pipeline 3 along with the flow direction of the waste water at the bottom of the water storage tank body 1, the purity of the waste water is further ensured through the filtering action of the first filter screen 8 and the second filter screen 9 with different apertures, meanwhile, due to the arrangement of steps with different heights and the action of the stirring blades 8 at the central position, most of the impurities are accumulated at the positions connected by the steps with different heights, simultaneously, as the bottom connecting positions of the steps with different heights are selected from curve transition surfaces, the falling, Stacking and cleaning; when the waste water volume increases, the liquid level detection end detects the real-time position of waste water liquid level, when current liquid level height surpassed liquid level upper limit threshold value, control box 7 sends the opening instruction to drive water pump 5, drive water pump 5 is automatic to begin work, and close inlet channel 2, the check valve is opened under the impulsive force effect of water, with waste water via outlet conduit 3 pump delivery to the center of retrieving, when current liquid level height was less than liquid level lower limit threshold value, control box 7 sends the closing instruction to drive water pump 5, drive water pump 5 stop work, the check valve is closed, open inlet channel 2 simultaneously, thereby effectively reduce the emergence of the full seepage situation of liquid.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A water circulation box control system comprises a water storage box body (1), a water inlet pipeline (2), a water outlet pipeline (3), a driving motor (4), a driving water pump (5), a liquid level detection device (6), a control box (7) and stirring blades (8); wherein,
the water inlet pipeline (2) is arranged on the front side surface of the water storage tank body (1) and is communicated with the inside of the water storage tank body (1);
the water outlet pipeline (3) is arranged on the upper surface of the water storage tank body (1) and is communicated with the inside of the water storage tank body (1);
the driving motor (4), the driving water pump (5), the liquid level detection device (6) and the control box (7) are respectively arranged on the upper surface of the water storage box body (1), the driving motor (4) is located in the middle of the upper surface of the water storage box body (1), the driving water pump (5) is located between the driving motor (4) and the water outlet pipeline (3), the liquid level detection device (6) is located at the position, close to the left, of the front end of the upper surface of the water storage box body (1), and the control box (7) is located at the position, close to the right, of the front end of the upper surface of the water storage box body (1);
the stirring blade (8) is fixedly connected with a motor output shaft (4-1) of the driving motor (4) through a middle connecting shaft (4-2), and the stirring blade (8) is positioned in the water storage tank body (1);
the method is characterized in that:
the bottom of the water storage tank body (1) is provided with a first step (1-3), a second step (1-4) and a third step (1-5) which are sequentially arranged from front to back, the height of the first step (1-3) is greater than that of the second step (1-4), and the height of the second step (1-4) is greater than that of the third step (1-5); and the difference in height between the first step (1-3) and the second step (1-4) is equal to the difference in height between the second step (1-4) and the third step (1-5);
the connecting position of the bottoms of the first step (1-3) and the second step (1-4) is a first curve transition surface (1-6), and the connecting position of the bottoms of the second step (1-4) and the third step (1-5) is a second curve transition surface (1-7);
a first filter screen (1-8) is arranged between the connecting position of the bottoms of the first step (1-3) and the second step (1-4) and the top surface of the water storage tank body (1), and a second filter screen (1-9) is arranged between the connecting position of the bottoms of the second step (1-4) and the third step (1-5) and the top surface of the water storage tank body (1);
the left side surface and the right side surface of the water storage box body (1) are respectively provided with a first cleaning door plate (1-21), a second cleaning door plate (1-22) and a third cleaning door plate (1-23) in a protruding mode along the direction from the front to the back, the upper edges of the first cleaning door plate (1-21), the second cleaning door plate (1-22) and the third cleaning door plate (1-23) are located at the same height position, the height of the first cleaning door plate (1-21) is smaller than that of the second cleaning door plate (1-22), and the height of the second cleaning door plate (1-22) is smaller than that of the third cleaning door plate (1-23).
2. A water circulation tank control system as claimed in claim 1, wherein: the water storage tank body (1) is provided with an upper tank body (1-1) and a lower tank body (1-2) which are connected into a whole, the cross section of the upper tank body (1-1) in the front-back direction is rectangular, and the cross section of the lower tank body (1-2) in the front-back direction is isosceles trapezoid.
3. A water circulation tank control system as claimed in claim 1, wherein: the cross section of the water inlet pipeline (2) is set to be rectangular, the cross section of the water outlet pipeline (3) is set to be circular, and the cross sectional area of the water inlet hole of the water inlet pipeline (2) is larger than that of the water outlet hole of the water outlet pipeline (3).
4. A water circulation tank control system as claimed in claim 1, wherein: the water outlet pipeline (3) comprises a water outlet vertical pipe (3-1), a water outlet steering pipe (3-2) and a water outlet transverse pipe (3-3), which are connected with each other, wherein the water outlet steering pipe (3-2) is positioned between the water outlet vertical pipe (3-1) and the water outlet transverse pipe (3-3) and is used for connecting the water outlet vertical pipe (3-1) and the water outlet transverse pipe (3-3), the connecting position of the water outlet vertical pipe (3-1) and the upper surface of the water storage tank body (1), the connecting position of the water outlet vertical pipe (3-1) and the water outlet steering pipe (3-2) and the connecting position of the water outlet steering pipe (3-2) and the water outlet transverse pipe (3-3) are respectively provided with a reinforcing connecting flange (3-5), and a check valve is arranged inside the water outlet transverse pipe (3-3), and an adjusting handle (3-4) for manually controlling the one-way valve is arranged on the outer wall of the water outlet transverse pipe (3-3).
5. A water circulation tank control system as claimed in claim 1, wherein: the drive motor (4) is a bidirectional drive motor.
6. A water circulation tank control system as claimed in claim 1, wherein: the liquid level detection device (6) comprises a liquid level scale metering plate (6-1), a liquid level detection mounting seat (6-2) and a liquid level detection end head; the liquid level detection mounting seat (6-2) is fixedly mounted on the upper surface of the water storage tank body (1), the liquid level scale metering plate (6-1) is fixedly mounted above the liquid level detection mounting seat (6-2), and the liquid level detection end is mounted below the liquid level detection mounting seat (6-2) and is located inside the water storage tank body (1).
7. A water circulation tank control system as claimed in claim 6, wherein: the control box (7) is internally provided with a liquid level judgment module and a control instruction sending module, a liquid level upper limit threshold value and a liquid level lower limit threshold value are preset in the liquid level judgment module, and the liquid level judgment module controls the control instruction sending module to send corresponding instructions to the driving water pump (5) according to the relation between the current liquid level height detected by the liquid level detection end and the liquid level upper limit threshold value and the liquid level lower limit threshold value.
8. A water circulation tank control system as claimed in claim 7, wherein: when the current liquid level detected by the liquid level detection end is higher than the upper liquid level threshold, controlling the control instruction sending module to send a starting instruction to the driving water pump (5); and when the current liquid level detected by the liquid level detection end is lower than the liquid level lower limit threshold value, the control instruction sending module is controlled to send a closing instruction to the driving water pump (5).
9. A water circulation tank control system as claimed in claim 1, wherein: the aperture of the first filter screen (1-8) is larger than that of the second filter screen (1-9).
10. A water circulation tank control system as claimed in claim 1, wherein: the dimension of the first curved transition surfaces (1-6) in the front-rear direction is larger than the dimension of the second curved transition surfaces (1-7) in the front-rear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934139.6A CN110787502A (en) | 2019-09-29 | 2019-09-29 | Water circulation box control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934139.6A CN110787502A (en) | 2019-09-29 | 2019-09-29 | Water circulation box control system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207371202U (en) * | 2017-10-24 | 2018-05-18 | 荆门德威格林美钨资源循环利用有限公司 | A kind of adsorption filtration system for tungsten defiber |
| CN108558077A (en) * | 2018-06-20 | 2018-09-21 | 浙江奥力环保设备有限公司 | A kind of Industrial Wastewater Treatment filter device |
| CN208485718U (en) * | 2018-05-24 | 2019-02-12 | 上海华强环保设备工程有限公司 | A kind of double purification sewage disposal devices |
| CN109928578A (en) * | 2019-04-08 | 2019-06-25 | 长沙如洋环保科技有限公司 | A kind of integrated sewage treating apparatus |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207371202U (en) * | 2017-10-24 | 2018-05-18 | 荆门德威格林美钨资源循环利用有限公司 | A kind of adsorption filtration system for tungsten defiber |
| CN208485718U (en) * | 2018-05-24 | 2019-02-12 | 上海华强环保设备工程有限公司 | A kind of double purification sewage disposal devices |
| CN108558077A (en) * | 2018-06-20 | 2018-09-21 | 浙江奥力环保设备有限公司 | A kind of Industrial Wastewater Treatment filter device |
| CN109928578A (en) * | 2019-04-08 | 2019-06-25 | 长沙如洋环保科技有限公司 | A kind of integrated sewage treating apparatus |
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Application publication date: 20200214 |