CN108218041A - A kind of medical clinic sewage disposal cleaning system and its control method - Google Patents
A kind of medical clinic sewage disposal cleaning system and its control method Download PDFInfo
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- CN108218041A CN108218041A CN201810109169.9A CN201810109169A CN108218041A CN 108218041 A CN108218041 A CN 108218041A CN 201810109169 A CN201810109169 A CN 201810109169A CN 108218041 A CN108218041 A CN 108218041A
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- sewage
- medical clinic
- cleaning system
- sewage disposal
- liquid level
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The present invention provides a kind of medical clinic sewage disposal cleaning system, including controller, liquor box, filter device, ozonization plant；Filter device includes primary filter, and the water inlet of liquor box is equipped with inlet solenoid valve and electro connecting pressure gauge, and wastewater inlet is connect with primary filter, and wastewater inlet is equipped with flowmeter；Ozonization plant includes babinet and ozone generator, multi-medium filtering clarifier, delivery pump；Ozone generator is connect with delivery pump, and primary filter is connect with delivery pump, and babinet is equipped with drainage pipeline, and delivery pump is connect with multi-medium filtering clarifier, and the drainage pipeline of multi-medium filtering clarifier is equipped with water outlet monitoring device.Medical clinic sewage disposal cleaning system provided in an embodiment of the present invention can effectively realize the reliable standard emission of medical clinic sewage, simplify medical clinic sewage disposal device structure, and reduce cost of sewage disposal.The present invention also provides a kind of control methods of medical clinic sewage disposal cleaning system.
Description
Technical field
The present invention relates to medical waste water processing technology field, more particularly, to a kind of medical clinic sewage disposal cleaning system
And its control method.
Background technology
At present, medical waste water is also therewith during China's medical industry is flourishing, and medical industry develops
It generates, the mechanisms such as oral cavity, dentistry, ophthalmology, operating room, herding laboratory, medical center, shaping and beauty, in medical sewage water quality
It is external containing infective pathogens such as a large amount of bacterium, germ, worm's ovums, also containing chemical agent and radioactive isotope, there is space
Pollution, the features such as acute infectious disease and latent infection, and there is very big harmfulness, if being dealt with improperly to it,
The pollution generated to environment also will be inconceivable.
In the prior art, addition medicament is all needed to carry out disinfection in most of medical clinic sewage disposal device, is often gone out
Existing chlorine discharges the phenomenon that exceeded, and follow-up investment is costly, and such medical clinic sewage disposal device not only answer by structure
Miscellaneous, operating cost is high, it is also necessary to which manually on duty to be operated, uneconomical practicality influences user experience.
Invention content
It is existing to solve an embodiment of the present invention provides a kind of medical clinic sewage disposal cleaning system and its control method
Medical clinic sewage disposal device in all need addition medicament carry out disinfection be easy to cause chlorine discharge it is exceeded, it is not only complicated,
The technical issues of needing artificial operation on duty, to effectively realize the reliable standard emission of medical clinic sewage, improves medical door
The degree of automation of sewage disposal device structure is examined, so as to be effectively reduced cost of sewage disposal.
In order to solve the above technical problem, the present invention provides a kind of medical clinic sewage disposal cleaning system, including control
Device, liquor box, filter device, ozonization plant；
The filter device includes primary filter, and the primary filter is equipped with wastewater inlet, the liquor box
Water outlet is connected with the wastewater inlet, and the water inlet of the liquor box is equipped with inlet solenoid valve and electro connecting pressure gauge, and
The wastewater inlet is connect by sewage conduct with the input end of the primary filter, and the wastewater inlet is equipped with flow
Meter, the controller are electrically connected respectively with the flowmeter, the electro connecting pressure gauge, the inlet solenoid valve；
The ozonization plant includes babinet and the ozone generator being electrically connected respectively with the controller, multimedium mistake
Clarifier, delivery pump are filtered, the inner cavity of the babinet forms the first accommodating cavity and the second accommodating cavity by partition board, and the ozone occurs
Device is set in first accommodating cavity, and the multi-medium filtering clarifier, the delivery pump are set in second accommodating cavity；
The output terminal of the ozone generator is connect by ozone pipeline with the ozone input end of the delivery pump, described first
The port of export of grade filter is connect with the wastewater inlet end of the delivery pump, and the babinet is equipped with drainage pipeline, the conveying
The water outlet of pump is connect with the input end of the multi-medium filtering clarifier, the port of export of the multi-medium filtering clarifier and institute
Drainage pipeline connection is stated, the drainage pipeline is equipped with water outlet monitoring device, the water outlet monitoring device and controller electricity
Connection.
Preferably, the filter device further includes the stable water pressure valve for controlling intake pressure, the hydraulic pressure
Stabilizing valve is set on the sewage conduct, and the stable water pressure valve is electrically connected with the controller.
Preferably, the liquor box is equipped with high liquid level detection switch, low liquid level detection for detecting liquid level
Switch, highest liquid level detecting switch and minimum liquid level detection switch；
The high liquid level detection switch, the low liquid level detection switch, the highest liquid level detecting switch and described minimum
Liquid level detecting switch is electrically connected respectively with the controller.
Preferably, the medical clinic sewage disposal cleaning system further includes to change equipment operating parameter
Text display, the text display are electrically connected with the controller.
Preferably, the medical clinic sewage disposal cleaning system further includes the liquid crystal for display working condition
Panel, the liquid crystal display panel are electrically connected with the controller.
Preferably, the medical clinic sewage disposal cleaning system further includes sedimentation basin, and the sedimentation basin goes out
The mouth of a river is connected with the water inlet of the liquor box.
Preferably, the medical clinic sewage disposal cleaning system further includes setting pot, and the setting pot goes out
The mouth of a river is connected with the water inlet of the sedimentation basin.
Preferably, the water outlet of the setting pot is connected by the water inlet of setting pot pipeline and the sedimentation basin
It is logical, the grid for lattice slag of intaking is equipped in the setting pot pipeline.
In order to solve the technical issues of identical, the present invention provides a kind of controls of medical clinic sewage disposal cleaning system
Method includes the following steps：
The medical clinic sewage after water inlet lattice Slag treatment and precipitation process is collected, and the sewage transport being collected into is arrived
In liquor box；
The wastewater influent amount being transported in the liquor box is detected in real time by flowmeter whether less than preset inflow
Threshold value, if so, the medical clinic sewage disposal cleaning system is closed, if it is not, then performing next step；
Detect the sewage level being collected into the liquor box in real time by liquid level detecting switch, and according to the dirt detected
Aqueous position adjusts wastewater influent amount, when the sewage level in the liquor box is less than preset level threshold, increase import electricity
The aperture of magnet valve when the sewage level in the liquor box is higher than preset level threshold, reduces the aperture of inlet solenoid valve；
Primary filter will be carried out in sewage transport to primary filter in the liquor box, sewage is in primary filter
After the larger impurity of filtering removal volume, sewage is mixed with the ozone that ozone generator generates by delivery pump, sewage into
It after row ozonization, enters in multi-medium filtering clarifier, removes suspended matter, organic impurities or the nothing of small volume in sewage
Machine impurity；
By being discharged monitoring device the sewage purification quality discharged in the multi-medium filtering clarifier is detected in real time, and will
The data transmission detected is to data processing centre.
Preferably, filter device described in the medical clinic sewage disposal cleaning system further include for control into
The stable water pressure valve of water pressure, the stable water pressure valve are set on the sewage conduct, and the stable water pressure valve and the control
Device electrical connection processed；The method further includes：
By the hydraulic pressure size of electro connecting pressure gauge detection wastewater inlet whether in preset pressure threshold, if not
It is then to control the hydraulic pressure size of the hydraulic pressure voltage stabilizing valve regulation wastewater inlet in preset pressure threshold.
Compared with the prior art, the advantageous effect of the embodiment of the present invention is, by the primary filter to sewage into
Row primary filter operates, and the larger impurity of volume in medical clinic sewage is removed, after the filter device primary filter
Medical clinic sewage pumped in the multi-medium filtering clarifier by the delivery pump, meanwhile, ozone generator production
Raw ozone and being output in the delivery pump is mixed with medical clinic sewage, to carry out ozonization operation, and the multimedium
Filtration purifier can effectively remove the suspended matter of small volume, organic impurities or inorganic impurity etc. in sewage；In medical door
During sewage is examined through the filter device, ozonization plant progress sewage water filtration and purified treatment, the electricity connects
Point pressure table is used to detect the hydraulic pressure size of the wastewater inlet and by the signal transmission detected to the controller, the stream
Gauge is used to detect the size of the flow of inlet water of the wastewater inlet by the signal transmission detected to the controller, the control
Device processed sends corresponding control instruction according to the hydraulic signal and water flow signal received, to the inlet solenoid valve, from
And adjusted by the inlet solenoid valve and stablize intake pressure and flow of inlet water, so as to improve the medical clinic sewage disposal
The stability and reliability of cleaning system operation；Meanwhile medical clinic sewage is from the drainpipe when discharging, the water outlet prison
The water quality of sewage can be detected after purification and by the signal transmission detected to the controller in real time by surveying device, by the control
Device carries out data processing and uploads to data processing centre.In this way, by the ozonization plant, dirt can be effectively realized
Water process is discharged without chlorine, so as to fulfill the reliable standard emission of medical clinic sewage, while improves sewage disposal purification system
The degree of automation of system not only simplifies medical clinic sewage disposal device structure, and is effectively reduced cost of sewage disposal.
Description of the drawings
Fig. 1 is the structure diagram of the medical clinic sewage disposal cleaning system in the embodiment of the present invention；
Fig. 2 is the structure diagram of the ozonization plant in the embodiment of the present invention；
Fig. 3 is the structure diagram of the liquor box in the embodiment of the present invention；
Fig. 4 is the electric drawings of the medical clinic sewage disposal cleaning system in the embodiment of the present invention；
Fig. 5 is the flow chart of the control method of the medical clinic sewage disposal cleaning system in the embodiment of the present invention；
Wherein, 100, controller；1st, electro connecting pressure gauge；2nd, inlet solenoid valve；3rd, flowmeter；4th, primary filter；5、
Ozone generator；6th, delivery pump；7th, multi-medium filtering clarifier；8th, it is discharged monitoring device；81st, drainage pipeline；9th, babinet；91、
Partition board；92nd, the first accommodating cavity；93rd, the second accommodating cavity；10th, liquor box；11st, high liquid level detection switch；12nd, low liquid level detection is opened
It closes；13rd, highest liquid level detecting switch；14th, minimum liquid level detection switch；15th, text display.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of medical clinic sewage disposal cleaning system, including controller 100, molten
Liquid case 10, filter device, ozonization plant；
The filter device includes primary filter 4, and the primary filter 4 is equipped with wastewater inlet, the liquor box
10 water outlet is connected with the wastewater inlet, and the water inlet of the liquor box 10 is equipped with inlet solenoid valve 2 and electric contact pressure
Power table 1, and the wastewater inlet is connect by sewage conduct with the input end of the primary filter 4, on the wastewater inlet
Equipped with flowmeter 3, the controller 100 respectively with the flowmeter 3, the electro connecting pressure gauge 1, the inlet solenoid valve 2
Electrical connection；
The ozonization plant includes babinet 9 and the ozone generator 5, more being electrically connected respectively with the controller 100
Media filtration clarifier 7, delivery pump 6, the inner cavity of the babinet 9 form the first accommodating cavity 92 and the second accommodating cavity by partition board 91
93, the ozone generator 5 is set in first accommodating cavity 92, and the multi-medium filtering clarifier 7, the delivery pump 6 are set
In in second accommodating cavity 93；
The output terminal of the ozone generator 5 is connect by ozone pipeline with the ozone input end of the delivery pump 6, described
The port of export of primary filter 4 is connect with the wastewater inlet end of the delivery pump 6, and the babinet 9 is equipped with drainage pipeline 81, institute
The water outlet for stating delivery pump 6 is connect with the input end of the multi-medium filtering clarifier 7, the multi-medium filtering clarifier 7
The port of export is connect with the drainage pipeline 81, and the drainage pipeline 81 is equipped with water outlet monitoring device 8, the water outlet monitoring device
8 are electrically connected with the controller 100.
In embodiments of the present invention, primary filter operation is carried out to sewage by the primary filter 4, by medical clinic
The impurity removal that volume is larger in sewage, by the medical clinic sewage after the filter device primary filter by the delivery pump
6 pump in the multi-medium filtering clarifier 7, meanwhile, the ozone generator 5 generates ozone and is output to the delivery pump
It is mixed in 6 with medical clinic sewage, to carry out ozonization operation, and the multi-medium filtering clarifier 7 can effectively be gone
Except the suspended matter of small volume, organic impurities or inorganic impurity etc. in sewage；In medical clinic sewage through the filter device, institute
During stating ozonization plant progress sewage water filtration and purified treatment, the electro connecting pressure gauge 1 is used to detect the dirt
The hydraulic pressure size of water inlet and by the signal transmission detected to the controller 100, the flowmeter 3 is for detecting the dirt
The size of the flow of inlet water of water inlet is by the signal transmission detected to the controller 100, and the controller 100 is according to reception
The hydraulic signal and water flow signal arrived sends corresponding control instruction to the inlet solenoid valve 2, so as to by it is described into
Mouth solenoid valve 2 adjusts and stablizes intake pressure and flow of inlet water, so as to improve the medical clinic sewage disposal cleaning system fortune
Capable stability and reliability；Meanwhile medical clinic sewage is from the drainpipe when discharging, water outlet 8 energy of monitoring device
The water quality of sewage and by the signal transmission detected to the controller 100 after enough purifications of detection in real time, by the controller 100
It carries out data processing and uploads to data processing centre.In this way, by the ozonization plant, sewage can be effectively realized
Being discharged without chlorine for processing, so as to fulfill the reliable standard emission of medical clinic sewage, while improves sewage disposal cleaning system
The degree of automation, not only simplify medical clinic sewage disposal device structure, and be effectively reduced cost of sewage disposal.
In embodiments of the present invention, it should be noted that the controller 100 be PLC, the medical clinic sewage disposal
Cleaning system is controlled by PLC, and the time series pulse signals sent out by PLC program control, and this method of operation can be very
The control effect of good guarantee process.
Referring to Fig. 1, in embodiments of the present invention, the filter device further includes the stable water pressure for controlling intake pressure
Valve, the stable water pressure valve is set on the sewage conduct, and the stable water pressure valve is electrically connected with the controller 100.By
The water inlet of the liquor box 10 is set in the inlet solenoid valve 2, the inlet solenoid valve 2 can only roughly adjust entrance
To the wastewater influent pressure and flow of inlet water in the filter device, the electro connecting pressure gauge 1 for detect the sewage into
Mouthful hydraulic pressure size and by the signal transmission detected to the controller 100, it is preferable that the present embodiment uses the hydraulic pressure steady
The adjusting that valve carries out the filter device wastewater influent pressure is determined, so that wastewater influent pressure is in the sewage conduct
It is maintained in certain range, and then ensure that the stability of wastewater influent flow.
Referring to Fig. 1, Fig. 3 and Fig. 4, in embodiments of the present invention, the liquor box 10 is equipped with the height for detecting liquid level
Liquid level detecting switch 11, low liquid level detection switch 12, highest liquid level detecting switch 13 and minimum liquid level detection switch 14；It is described
High liquid level detection switch 11, the low liquid level detection switch 12, the highest liquid level detecting switch 13 and minimum liquid level inspection
Slowdown monitoring switch 14 is electrically connected respectively with the controller 100.The low liquid level detection switch 12, the highest liquid level detecting switch
13 and the minimum liquid level detection switch 14 OMRON liquid level detecting switchs can be used, be respectively used to dirty in detection liquor box 10
High liquid level, low liquid level, highest liquid level and the minimum liquid level of water.
In the present embodiment, it should be noted that in normal operation, the liquid level in the liquor box 10 is in height
Between liquid level and low liquid level, when the low liquid level detection switch 12 detects that sewage level is in low liquid level in the liquor box 10
When, the controller 100 receives the signal detected, and sends and instruct to the inlet solenoid valve 2, so that the import is electric
Magnet valve 2 increases aperture, so as to improve liquid level；When the highest liquid level detecting switch 13 detects sewage liquid in the liquor box 10
Position is when reaching highest liquid level, and the sewage in the liquor box 10 is by automatic overflow；When there are abnormal conditions, such as the import
Solenoid valve 2 damages or water shortage, the high liquid level detection switch 11, the low liquid level detection switch 12 damage etc., described minimum
Low liquid level detection switch 12 starts and is detected in real time, and the controller 100 is according to the minimum liquid level detection switch 14
Detection signal is judged and stops the operation of the medical clinic sewage disposal cleaning system, is simultaneously emitted by alarm signal, with
Staff is reminded to carry out timely processing.
Referring to Fig. 4, in embodiments of the present invention, the medical clinic sewage disposal cleaning system further includes to be set for changing
The text display 15 of standby operating parameter, the text display 15 are electrically connected with the controller 100.User passes through the text
This display 15 can online modification equipment operation all parameters, so as to it is user-friendly and management.The medical clinic is dirty
Water process cleaning system saves operating maintenance expense and equipment room space, and is additionally arranged intelligent control, human-machine interface function, improves
It is new and effective to water quality on-line monitoring, to meet the needs of different clients.
In embodiments of the present invention, the medical clinic sewage disposal cleaning system is further included for display working condition
Liquid crystal display panel, the liquid crystal display panel are electrically connected with the controller 100, consequently facilitating what user was shown by the liquid crystal display panel
Content understands the working condition of the medical clinic sewage disposal cleaning system.
In embodiments of the present invention, the medical clinic sewage disposal cleaning system further includes setting pot, the setting pot
Water outlet connected with the water inlet of the sedimentation basin.Medical clinic sewage takes the lead in entering setting pot after collection.
Preferably, the water outlet of the setting pot is connected by setting pot pipeline with the water inlet of the sedimentation basin, described
The grid for lattice slag of intaking is equipped in setting pot pipeline, so that medical clinic sewage is operated in the setting pot
Afterwards, advanced traveling water lattice slag is isolated big particle and sundries, plays the role of filtering, prevents from blocking pipeline and equipment.
In embodiments of the present invention, the medical clinic sewage disposal cleaning system further includes sedimentation basin, the sedimentation basin
Water outlet connected with the water inlet of the liquor box 10.It is described heavy that the setting pot water outlet is entered by the setting pot pipeline
Shallow lake pond, just heavy partial suspended pollutant and organic pollution, the sedimentation basin have medical clinic sewage in the sedimentation basin
The function of regulating pondage and homogenizing water quality, removal part sinker, grease and floating material, enables medical waste water water quality and quantity to compare
Relatively evenly enter subsequent processing units, outward transport need to periodically be sterilized by the sundries generated in this process.
The medical clinic sewage disposal cleaning system provided by the invention, compared to existing medical clinic sewage disposal
In equipment all need addition medicament carry out disinfection be easy to cause chlorine discharge it is exceeded, not only complicated but also cost is higher, the present invention
Embodiment can effectively realize the reliable standard emission of medical clinic sewage, simplify medical clinic sewage disposal device structure,
And it is effectively reduced cost of sewage disposal.
In embodiments of the present invention, it is possible to understand that, the mesotube of the medical clinic sewage disposal cleaning system pats
Platform is to be supported based on spatial visualization, intelligence and integrated management automation for core technology, realizes each work(to industrial intelligentization
Energy module carries out unified monitoring, control and management；Realize trans-regional data sharing, data interoperation, function linkage and remote
Range monitoring；Strong tool is provided for industry, intelligent building system integration monitoring, management, service.
Referring to Fig. 5, in order to solve the technical issues of identical, the present invention provides a kind of medical clinic sewage disposal purifications to be
The control method of system, includes the following steps：
S1, the medical clinic sewage after water inlet lattice Slag treatment and precipitation process is collected, and the sewage being collected into is defeated
It is sent in liquor box；
S2, whether the wastewater influent amount being transported in the liquor box 10 is detected in real time by flowmeter 3 less than preset
Inflow threshold value, if so, the medical clinic sewage disposal cleaning system is closed, if it is not, then performing next step；
S3, the sewage level being collected into the liquor box 10 is detected in real time by liquid level detecting switch, and according to detection
The sewage level arrived adjusts wastewater influent amount, when the sewage level in the liquor box is less than preset level threshold, increase
The aperture of inlet solenoid valve 2 when the sewage level in the liquor box is higher than preset level threshold, reduces inlet solenoid valve
2 aperture；
S4, primary filter will be carried out in the sewage transport to primary filter 4 in the liquor box 10, sewage is in primary mistake
In filter 4 after the larger impurity of filtering removal volume, sewage is mixed with the ozone that ozone generator generates by delivery pump 6,
Sewage is entered after ozonization is carried out in multi-medium filtering clarifier 7, removes the suspended matter of small volume in sewage, has
Machine impurity or inorganic impurity；
S5, the sewage purification matter discharged in the multi-medium filtering clarifier 7 is detected in real time by being discharged monitoring device 8
Amount, and by the data transmission detected to data processing centre.
In the present embodiment, it should be noted that the flowmeter 3 is used to detect the flow of inlet water of the wastewater inlet
Size is by the signal transmission detected to the controller 100, and the controller 100 is according to the hydraulic signal and flow received
Flow signal sends corresponding control instruction to the inlet solenoid valve 2, so as to be adjusted by the inlet solenoid valve 2 and steady
Intake pressure and flow of inlet water are determined, so as to improve the stability of medical clinic sewage disposal cleaning system operation and reliable
Property；Meanwhile medical clinic sewage is from the drainpipe when discharging, after the water outlet monitoring device 8 can detect purification in real time
The water quality of sewage and by the signal transmission detected to the controller 100, by the controller 100 carry out data processing and on
Pass to data processing centre.In this way, by the ozonization plant, being discharged without chlorine for sewage disposal can be effectively realized,
So as to fulfill the reliable standard emission of medical clinic sewage, while the degree of automation of sewage disposal cleaning system is improved, no
Medical clinic sewage disposal device structure is only simplified, and is effectively reduced cost of sewage disposal.
In the present embodiment, by the flowmeter 3, detection is transported in the liquor box 10 the step S2 in real time
Whether wastewater influent amount is less than preset inflow threshold value, if so, the medical clinic sewage disposal cleaning system is closed, if
It is not then to perform next step to be specially：When the flowmeter 3 detects wastewater influent amount in the liquor box 10 to low liquid
During position, the medical clinic sewage disposal cleaning system automatically turns on the inlet solenoid valve 2.
It should be understood that the liquor box 10 is equipped with high liquid level detection switch 11, low liquid level inspection for detecting liquid level
Slowdown monitoring switch 12, highest liquid level detecting switch 13 and minimum liquid level detection switch 14；It is the high liquid level detection switch 11, described low
Liquid level detecting switch 12, the highest liquid level detecting switch 13 and the minimum liquid level detection switch 14 respectively with the control
Device 100 is electrically connected.The low liquid level detection switch 12, the highest liquid level detecting switch 13 and minimum liquid level detection are opened
It closes 14 and OMRON liquid level detecting switchs can be used, be respectively used to high liquid level, low liquid level, the highest of sewage in detection liquor box 10
Liquid level and minimum liquid level.In normal operation, the liquid level in the liquor box 10 is between high liquid level and low liquid level,
When the low liquid level detection switch 12 detects that sewage level is in low liquid level in the liquor box 10, the controller 100
The signal detected is received, and sends and instructs to the inlet solenoid valve 2, so that the inlet solenoid valve 2 increases aperture, from
And improve liquid level；When the highest liquid level detecting switch 13 detects that sewage level reaches highest liquid level in the liquor box 10
When, sewage in the liquor box 10 is by automatic overflow；When there are abnormal conditions, for example, the inlet solenoid valve 2 damage or
Water shortage, the high liquid level detection switch 11, the low liquid level detection switch 12 damage etc., the minimum low liquid level detection switch
12 start and are detected in real time, and the controller 100 is sentenced according to the detection signal of the minimum liquid level detection switch 14
Break and stop the operation of the medical clinic sewage disposal cleaning system, be simultaneously emitted by alarm signal, with remind staff into
Row timely processing.
Preferably, filter device described in the medical clinic sewage disposal cleaning system further include for control into
The stable water pressure valve of water pressure, the stable water pressure valve are set on the sewage conduct, and the stable water pressure valve and the control
Device electrical connection processed；The method further includes：
By the hydraulic pressure size of the electro connecting pressure gauge 1 detection wastewater inlet whether in preset pressure threshold, if
It is not then to control the hydraulic pressure size of the hydraulic pressure voltage stabilizing valve regulation wastewater inlet in preset pressure threshold.Due to it is described into
Mouth solenoid valve 2 is set on the water inlet of the liquor box 10, and the inlet solenoid valve 2 can only be adjusted roughly and enter the mistake
The wastewater influent pressure and flow of inlet water in device are filtered, the electro connecting pressure gauge 1 is used to detect the hydraulic pressure of the wastewater inlet
Size and by the signal transmission detected to the controller 100, it is preferable that the present embodiment is using the stable water pressure valve to institute
The adjusting that filter device carries out wastewater influent pressure is stated, so that wastewater influent pressure is maintained at one in the sewage conduct
In fixed range, and then it ensure that the stability of wastewater influent flow.
To sum up, the embodiment of the present invention provides a kind of medical clinic sewage disposal cleaning system, including controller 100, solution
Case 10, filter device, ozonization plant；The filter device includes primary filter 4, and the primary filter 4 is equipped with
Wastewater inlet, the water outlet of the liquor box 10 are connected with the wastewater inlet, the water inlet of the liquor box 10 be equipped with into
Mouth solenoid valve 2 and electro connecting pressure gauge 1, and the wastewater inlet passes through the input end of sewage conduct and the primary filter 4
Connection, the wastewater inlet be equipped with flowmeter 3, the controller 100 respectively with the flowmeter 3, the electric contact pressure
Table 1, the inlet solenoid valve 2 are electrically connected；The ozonization plant includes babinet 9 and is electrically connected respectively with the controller 100
Ozone generator 5, multi-medium filtering clarifier 7, the delivery pump 6 connect, the inner cavity of the babinet 9 form first by partition board 91 and hold
92 and second accommodating cavity 93 of chamber is put, the ozone generator 5 is set in first accommodating cavity 92, the multi-medium filtering purification
Device 7, the delivery pump 6 are set in second accommodating cavity 93；The output terminal of the ozone generator 5 passes through ozone pipeline and institute
The ozone input end connection of delivery pump 6 is stated, the port of export of the primary filter 4 and the wastewater inlet end of the delivery pump 6 connect
It connects, the babinet 9 is equipped with drainage pipeline 81, the water outlet of the delivery pump 6 and the import of the multi-medium filtering clarifier 7
End connection, the port of export of the multi-medium filtering clarifier 7 are connect with the drainage pipeline 81, and the drainage pipeline 81 is equipped with
Monitoring device 8 is discharged, the water outlet monitoring device 8 is electrically connected with the controller 100.By the primary filter 4 to dirt
Water carries out primary filter operation, and the larger impurity of volume in medical clinic sewage is removed, passes through the filter device primary mistake
Medical clinic sewage after filter is pumped to by the delivery pump 6 in the multi-medium filtering clarifier 7, meanwhile, the ozone hair
Raw device 5 generates ozone and is output in the delivery pump 6 and mixed with medical clinic sewage, to carry out ozonization operation, and institute
The suspended matter of small volume, organic impurities or inorganic impurity etc. in sewage can effectively be removed by stating multi-medium filtering clarifier 7；
During medical clinic sewage carries out sewage water filtration and purified treatment through the filter device, the ozonization plant,
The electro connecting pressure gauge 1 is used to detect the hydraulic pressure size of the wastewater inlet and by the signal transmission detected to the control
Device 100, the flowmeter 3 be used for detect the wastewater inlet flow of inlet water size by the signal transmission detected arrive described in
Controller 100, the controller 100 are sent out according to the hydraulic signal and water flow signal that receive to the inlet solenoid valve 2
Corresponding control instruction is sent, so as to be adjusted by the inlet solenoid valve 2 and stablize intake pressure and flow of inlet water, so as to improve
The stability and reliability of the medical clinic sewage disposal cleaning system operation；Meanwhile medical clinic sewage is from the draining
When being discharged in pipe, the water outlet monitoring device 8 can detect the water quality of sewage and the signal transmission that will detect after purification in real time
To the controller 100, data processing is carried out by the controller 100 and uploads to data processing centre.In this way, by described
Ozonization plant can effectively realize being discharged without chlorine for sewage disposal, so as to fulfill the reliable standard of medical clinic sewage
Discharge, while the degree of automation of sewage disposal cleaning system is improved, not only simplify medical clinic sewage disposal device knot
Structure, and it is effectively reduced cost of sewage disposal.
Above disclosed is only a kind of preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and is weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered range.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random
AccessMemory, RAM) etc..
Claims (10)
1. a kind of medical clinic sewage disposal cleaning system, which is characterized in that including controller, liquor box, filter device, ozone
Chlorination equipment；
The filter device includes primary filter, and the primary filter is equipped with wastewater inlet, the water outlet of the liquor box
Mouth is connected with the wastewater inlet, and the water inlet of the liquor box is equipped with inlet solenoid valve and electro connecting pressure gauge, and described
Wastewater inlet is connect by sewage conduct with the input end of the primary filter, and the wastewater inlet is equipped with flowmeter, institute
Controller is stated to be electrically connected with the flowmeter, the electro connecting pressure gauge, the inlet solenoid valve respectively；
Ozone generator, the multi-medium filtering that the ozonization plant includes babinet and is electrically connected respectively with the controller are net
Change device, delivery pump, the inner cavity of the babinet forms the first accommodating cavity by partition board and the second accommodating cavity, the ozone generator are set
In in first accommodating cavity, the multi-medium filtering clarifier, the delivery pump are set in second accommodating cavity；
The output terminal of the ozone generator is connect by ozone pipeline with the ozone input end of the delivery pump, the primary mistake
The port of export of filter is connect with the wastewater inlet end of the delivery pump, and the babinet is equipped with drainage pipeline, the delivery pump
Water outlet is connect with the input end of the multi-medium filtering clarifier, the port of export and the row of the multi-medium filtering clarifier
Waterpipe connects, and the drainage pipeline is equipped with water outlet monitoring device, and the water outlet monitoring device is electrically connected with the controller.
2. medical clinic sewage disposal cleaning system as described in claim 1, which is characterized in that the filter device further includes
For controlling the stable water pressure valve of intake pressure, the stable water pressure valve is set on the sewage conduct, and the stable water pressure
Valve is electrically connected with the controller.
3. medical clinic sewage disposal cleaning system as described in claim 1, which is characterized in that the liquor box, which is equipped with, to be used
It is opened in the high liquid level detection switch of detection liquid level, low liquid level detection switch, highest liquid level detecting switch and minimum liquid level detection
It closes；
The high liquid level detection switch, the low liquid level detection switch, the highest liquid level detecting switch and the minimum liquid level
Detection switch is electrically connected respectively with the controller.
4. medical clinic sewage disposal cleaning system as described in claim 1, which is characterized in that at the medical clinic sewage
Reason cleaning system further includes the text display for changing equipment operating parameter, the text display and controller electricity
Connection.
5. medical clinic sewage disposal cleaning system as described in claim 1, which is characterized in that at the medical clinic sewage
Reason cleaning system further includes the liquid crystal display panel for display working condition, and the liquid crystal display panel is electrically connected with the controller.
6. medical clinic sewage disposal cleaning system as described in claim 1, which is characterized in that at the medical clinic sewage
Reason cleaning system further includes sedimentation basin, and the water outlet of the sedimentation basin is connected with the water inlet of the liquor box.
7. medical clinic sewage disposal cleaning system as claimed in claim 6, which is characterized in that at the medical clinic sewage
Reason cleaning system further includes setting pot, and the water outlet of the setting pot is connected with the water inlet of the sedimentation basin.
8. medical clinic sewage disposal cleaning system as claimed in claim 7, which is characterized in that the water outlet of the setting pot
It is connected by setting pot pipeline with the water inlet of the sedimentation basin, the grid for lattice slag of intaking is equipped in the setting pot pipeline
Lattice.
A kind of 9. control method for medical clinic sewage disposal cleaning system described in claim 1, which is characterized in that packet
Include following steps：
The medical clinic sewage after water inlet lattice Slag treatment and precipitation process is collected, and by the sewage transport being collected into solution
In case；
Detect whether the wastewater influent amount being transported in the liquor box is less than preset inflow threshold value in real time by flowmeter,
If so, the medical clinic sewage disposal cleaning system is closed, if it is not, then performing next step；
Detect the sewage level being collected into the liquor box in real time by liquid level detecting switch, and according to the sewage liquid detected
Position adjusts wastewater influent amount, when the sewage level in the liquor box is less than preset level threshold, increases inlet solenoid valve
Aperture, when the sewage level in the liquor box is higher than preset level threshold, reduce the aperture of inlet solenoid valve；
Primary filter will be carried out in sewage transport to primary filter in the liquor box, sewage filters in primary filter
After removing the larger impurity of volume, sewage is mixed with the ozone that ozone generator generates by delivery pump, sewage is smelly in progress
It after oxygen disinfection, enters in multi-medium filtering clarifier, removes suspended matter, the organic impurities or inorganic miscellaneous of small volume in sewage
Matter；
By being discharged monitoring device the sewage purification quality discharged in the multi-medium filtering clarifier is detected in real time, and will detection
The data transmission arrived is to data processing centre.
10. the control method of medical clinic sewage disposal cleaning system as claimed in claim 9, which is characterized in that the doctor
Filter device described in treating outpatient service sewage disposal cleaning system further includes the stable water pressure valve for controlling intake pressure, the hydraulic pressure
Stabilizing valve is set on the sewage conduct, and the stable water pressure valve is electrically connected with the controller；The method further includes：
By the hydraulic pressure size of electro connecting pressure gauge detection wastewater inlet whether in preset pressure threshold, if it is not,
The hydraulic pressure size of the hydraulic pressure voltage stabilizing valve regulation wastewater inlet is then controlled in preset pressure threshold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810109169.9A CN108218041A (en) | 2018-02-01 | 2018-02-01 | A kind of medical clinic sewage disposal cleaning system and its control method |
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|---|---|---|---|
| CN201810109169.9A CN108218041A (en) | 2018-02-01 | 2018-02-01 | A kind of medical clinic sewage disposal cleaning system and its control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559792A (en) * | 2020-05-28 | 2020-08-21 | 茂名市人民医院 | Hospital sewage pipeline disinfection, deodorization and epidemic prevention system based on 5G Internet of things |
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