CN209065493U - Department of stomatology sewage disposal device - Google Patents
Department of stomatology sewage disposal device Download PDFInfo
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- CN209065493U CN209065493U CN201821742147.8U CN201821742147U CN209065493U CN 209065493 U CN209065493 U CN 209065493U CN 201821742147 U CN201821742147 U CN 201821742147U CN 209065493 U CN209065493 U CN 209065493U
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model belongs to technical field of sewage, more particularly to a kind of department of stomatology sewage disposal device, it includes Sterilizing water tank, basic, normal, high three liquid levels are set in Sterilizing water tank, there is gravity flow water inlet, water return outlet and water outlet on Sterilizing water tank, water inlet position of flowing automatically is higher than high liquid level, and water return outlet position is higher than middle liquid level and is lower than high liquid level, and water outlet position is lower than low liquid level；The water inlet that flows automatically connects sewage self-flowing pipe, installs inlet valve on sewage self-flowing pipe；Water outlet connects outlet pipe, outlet pipe connects self-priming pump intake, and self-priming pump discharge connects water sprayer import by return pipe one, installs back-water valve (BWV) on return pipe one, water sprayer outlet is connect by return pipe two with water inlet, and the air entry of water sprayer passes through piping connection ozone generator；The outlet of self priming pump is also connected with drainpipe, installs drain valve on drainpipe.Complete equipment is compact-sized, easy for installation, handles sewage by using physical method, thoroughly, wastewater treatment efficiency is reliable and stable for disinfection.
Description
Technical field
The utility model relates to a kind of department of stomatology sewage disposal devices, belong to technical field of sewage.
Background technique
Department of stomatology clinic can generate a large amount of sewage during diagnosis and treatment, remove in sewage and contain a large amount of bacterium, virus, worm
The infective pathogens such as ovum are external, also contain chemical agent, have many characteristics, such as space-pollution, acute infection and latent infection, harm
Property it is very big, if to such sewage without handle direct emission, can seriously affect the common people living environment health and water
Matter safety.
Utility model content
Technical problem to be solved by the utility model is: overcoming deficiency in the prior art, a kind of department of stomatology sewage is provided
Processing equipment handles to reach discharge standard oral cavity sewage.
Department of stomatology sewage disposal device described in the utility model includes Sterilizing water tank, and low liquid is set in Sterilizing water tank
Position, middle liquid level, high liquid level have gravity flow water inlet, water return outlet and water outlet, the position for the water inlet that flows automatically on Sterilizing water tank cabinet
Higher than high liquid level, the position of water return outlet is higher than middle liquid level and is lower than high liquid level, and the position of water outlet is lower than low liquid level；Gravity flow water inlet
Sewage self-flowing pipe is connected at mouthful, and inlet valve is installed on sewage self-flowing pipe；Water outlet connects outlet pipe, and outlet pipe connection self-priming is pumped into
Mouthful, the outlet of self priming pump connects water sprayer import by return pipe one, and back-water valve (BWV) is installed on return pipe one, and water sprayer outlet passes through
Return pipe two is connect with the water inlet of Sterilizing water tank, and the air entry of water sprayer passes through piping connection ozone generator；Self priming pump
Outlet is also connected with drainpipe, installs drain valve on drainpipe.
The working principle process of above-mentioned department of stomatology sewage disposal device is as follows:
Inlet valve is opened, and the sewage in sewage self-flowing pipe enters in Sterilizing water tank from gravity flow water inlet；When sewage level reaches
When to middle liquid level, department of stomatology sewage disposal device starts sterilizing function, it may be assumed that starting self priming pump opens back-water valve (BWV), and start ozone
Generator, the ozone sucking water sprayer of generation simultaneously enter Sterilizing water tank through return pipe two and water inlet, will be in Sterilizing water tank
Water carries out circulation disinfection treatment；During recycling disinfection treatment, sewage still enters Sterilizing water tank from gravity flow water inlet, directly
To when reaching high liquid level, inlet valve is closed, and stops water inlet；After circulation disinfection treatment to required time, disinfection stops, and closes at this time
Back-water valve (BWV) is closed, drain valve is opened, the water that disinfection is completed is discharged by drainpipe, when the aqueous position in Sterilizing water tank reaches low liquid
When position, drain valve is closed, stops discharge, completes a process.
Preferably, it is equipped with liquid level sensor in Sterilizing water tank, passes through the low liquid level of liquid level sensor detection setting, middle liquid
Position, high liquid level, back-water valve (BWV), drain valve are all made of solenoid valve, and liquid level sensor, inlet valve, back-water valve (BWV), drain valve, ozone occur
Device, water sprayer and self priming pump are controlled by control system.It can be to three liquid set in Sterilizing water tank by liquid level sensor
Position is monitored, and setting program, is controlled by control system whole equipment, specific control process is as follows:
When equipment works, water inlet process is first started by control system, first opens inlet valve, sewage enters through sewage self-flowing pipe
Sterilizing water tank；
During water inlet, when liquid level sensor detects in sewage arrival at liquid level, control system starting disinfection work
Sequence, at this point, self-priming pump startup, back-water valve (BWV) are opened, ozone generator and water sprayer starting, the ozone of generation are entered by water sprayer
Sterilizing water tank carries out circulation disinfection treatment to sewage, and while disinfection treatment, sewage continues to flow into Sterilizing water tank, until liquid
When level sensor detects that sewage is reached at high liquid level, control system controls inlet valve and closes；
After decontamination cycle is handled to setting time, controls self priming pump and drain valve is closed, while ozone generator and water
Emitter stops working, and disinfecting steps stop；
Finally control drain valve is opened, and starts drainage procedure, i.e., the water completed disinfection is discharged by drainpipe, until liquid
When level sensor detects that sewage is reached at low liquid level, drain valve is closed, stops discharge, completes once sterilizing process.
Preferably, it is connected with sewage self-suction pipe on the pipeline between the air entry and ozone generator of water sprayer, from soil pick-up
The water inlet end of water pipe is to be located at sewage water storage container (water storage tank for sewage water or tank that such as user provides for oneself) from suction inlet from suction inlet
Liquid level detection device, filter and water inlet control valve are successively installed along drainage flow direction in bottom on sewage self-suction pipe.Into one
Step is preferred, and liquid level detection device also uses liquid level sensor, and water inlet control valve also uses solenoid valve, liquid level detection device and into
Water control valve is also controlled by control system.This preferred embodiment is mainly used for providing user for oneself the disinfection of sewage in sewage water storage container
Processing.Concrete operating principle process is as follows:
It will be placed in the bottom of sewage water storage container from suction inlet, water inlet control valve, back-water valve (BWV) are opened, starts self priming pump, it is dirty
Water in water water storage container will enter Sterilizing water tank by water sprayer, when the sewage in Sterilizing water tank reaches at high liquid level,
Water inlet control valve is closed, stops water inlet, starts ozone generator at this time, circulation disinfection treatment is carried out to sewage, when reaching setting
Between after, ozone generator stops working, and back-water valve (BWV) is closed, and drain valve is opened, and sewage is discharged by drainpipe, until disinfectant
When sewage level in case is reached at low liquid level, drain valve is closed, stops discharge, completes once sterilizing process.
Preferably, filter uses y-type filter.
Preferably, manual drainage mouth, the manual drainage Guan Shangan connecting with manual drainage mouth is arranged in the bottom of Sterilizing water tank
Hand control valve is filled, facilitates emptying Sterilizing water tank or when equipment is out of order for Emergency use.
Preferably, overflow port is set at the high liquid level on Sterilizing water tank.
Possessed beneficial effect is the utility model compared with prior art:
1, the utility model is by ozonization, sterilization mechanism be destroy and the cell membrane of oxidizing microorganisms, cytoplasm,
Enzyme system and nucleic acid, to make bacterium and viral rapid inactivation, and when ozone generator generates ozone be using air as raw material, it is right
The killing rates such as the pathogenic microbes, bacterium, the virus that contain in oral device sewage are high, and disinfection is thorough, wastewater treatment efficiency
It is reliable and stable；
2, the utility model handles sewage using physical method, without adding medicament, there will not be chlorine discharge it is exceeded
Phenomenon does not generate follow-up investment expense, saves operating cost；
3, complete equipment occupied area is small, compact-sized, easy for installation, noise is small, can pass through control in actual application
System processed realizes fully automatic operation, easy to operate, safeguards without personal management.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, ozone generator；2, pipeline；3, inlet valve；4, sewage self-flowing pipe；5, return pipe two；6, water sprayer；7,
Return pipe one；8, back-water valve (BWV)；9, high liquid level；10, overflow port；11, Sterilizing water tank；12, middle liquid level；13, low liquid level；14, manually
Drainpipe；15, hand control valve；16, drainpipe；17, drain valve；18, outlet pipe；19, self priming pump；20, water inlet control valve；
21, filter；22, liquid level detection device；23, sewage self-suction pipe；24, from suction inlet.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing:
As shown in Figure 1, this department of stomatology sewage disposal device includes Sterilizing water tank 11, low liquid level is set in Sterilizing water tank 11
13, middle liquid level 12, high liquid level 9；Overflow port 10 is set at the high liquid level 9 on Sterilizing water tank 11；Have on 11 cabinet of Sterilizing water tank
Flow automatically water inlet, water return outlet and water outlet, and the position for the water inlet that flows automatically is higher than high liquid level 9, and the position of water return outlet is higher than middle liquid level
12 and it is lower than high liquid level 9, the position of water outlet is lower than low liquid level 13；Manual drainage mouth is arranged in the bottom of Sterilizing water tank 11, with hand
Hand control valve 15 is installed on the manual drainage pipe 14 of dynamic discharge outlet connection；Flow automatically water inlet connection sewage self-flowing pipe 4, sewage
Inlet valve 3 is installed on gravity line 4；Water outlet connects outlet pipe 18, and outlet pipe 18 connects 19 entrance of self priming pump, and self priming pump 19 goes out
Mouth connects 6 import of water sprayer by return pipe 1, and back-water valve (BWV) 8 is installed on return pipe 1, and the outlet of water sprayer 6 passes through return pipe two
5 connect with the water inlet of Sterilizing water tank 11, and the air entry of water sprayer 6 connects ozone generator 1 by pipeline 2；Self priming pump 19
Outlet is also connected with drainpipe 16, installs drain valve 17 on drainpipe 16；Between the air entry and ozone generator 1 of water sprayer 6
Sewage self-suction pipe 23 is connected on pipeline 2, the water inlet end of sewage self-suction pipe 23 is to be located at sewage water storage from suction inlet 24 from suction inlet 24
Container (water storage tank for sewage water or tank that such as user provides for oneself) bottom, along drainage flow direction on sewage self-suction pipe 23 successively
Liquid level detection device 22, filter 21 and water inlet control valve 20 are installed, the filter 21 in the present embodiment uses y-type filter.
In the present embodiment, liquid level sensor is equipped in Sterilizing water tank 11, by liquid level sensor to setting in Sterilizing water tank 11
Fixed low liquid level 13, middle liquid level 12, high liquid level 9 are monitored, and the liquid level detection device 22 on sewage self-suction pipe 23 also uses liquid
Level sensor, back-water valve (BWV) 8, drain valve 17, water inlet control valve 20 are all made of solenoid valve, liquid level sensor, inlet valve 3, back-water valve (BWV)
8, drain valve 17, water inlet control valve 20, ozone generator 1, water sprayer 6 and self priming pump 19 are controlled by control system.Pass through control
System processed realizes the fully automatic operation of whole equipment, and easy to operate, wastewater treatment efficiency is reliable and stable, and ties up without personal management
Shield is saved artificial.
The present embodiment may be directly applied to the disinfection treatment of a large amount of gravity flow sewage during the diagnosis and treatment of oral cavity, and detailed process is such as
Under:
Whole oral cavity section sewage disposal device at work, first starts water inlet process by control system, first opens inlet valve
3, sewage enters Sterilizing water tank 11 through sewage self-flowing pipe 4；
During water inlet, when liquid level sensor detects in sewage arrival at liquid level 12, control system starting disinfection
Process, at this point, the starting of self priming pump 19, back-water valve (BWV) 8 are opened, ozone generator 1 and water sprayer 6 start, and the ozone of generation passes through water
Emitter 6 enters Sterilizing water tank 11, carries out circulation disinfection treatment to sewage, and while disinfection treatment, sewage continues to flow into disinfection
Water tank 11, until control system controls inlet valve 3 and closes when liquid level sensor detects that sewage is reached at high liquid level 9；
After decontamination cycle is handled to setting time, controls self priming pump 19 and drain valve 17 is closed, while ozone generator 1
It stops working with water sprayer 6, disinfecting steps stop；
Finally control drain valve 17 is opened, and is started drainage procedure, i.e., is discharged the water that disinfection is completed by drainpipe 16, directly
When detecting that sewage is reached at low liquid level 13 to liquid level sensor, drain valve 17 is closed, stops discharge, completes once sterilizing stream
Journey.
Manual drainage mouth set by 11 bottom of Sterilizing water tank, facilitates emptying water tank, or when equipment is out of order for Emergency use.
The present embodiment applies also for the disinfection treatment for providing sewage in sewage water storage container for oneself to user, and detailed process is as follows:
It will be placed in the bottom of sewage water storage container from suction inlet 24, water inlet control valve 20, back-water valve (BWV) 8 are opened, starts self-priming
19 are pumped, the water in sewage water storage container will enter Sterilizing water tank 11 by water sprayer 6, when the sewage in Sterilizing water tank 11 reaches
When at high liquid level 9, water inlet control valve 20 is closed, stops water inlet, starts ozone generator 1 at this time, circulation disinfection is carried out to sewage
Processing, after reaching setting time, ozone generator 1 stops working, and back-water valve (BWV) 8 is closed, and drain valve 17 is opened, and passes through drainpipe 16
Sewage is discharged, until closing drain valve 17 when the sewage level in Sterilizing water tank 11 is reached at low liquid level 13, stops discharge,
Complete once sterilizing process.
Claims (7)
1. a kind of department of stomatology sewage disposal device, it is characterised in that: including Sterilizing water tank (11), Sterilizing water tank is set in (11)
Low liquid level (13), middle liquid level (12), high liquid level (9) have gravity flow water inlet, water return outlet and water outlet on Sterilizing water tank (11) cabinet
Mouthful, the position for the water inlet that flows automatically is higher than high liquid level (9), and the position of water return outlet is higher than middle liquid level (12) and is lower than high liquid level (9), out
The position at the mouth of a river is lower than low liquid level (13)；Gravity flow water inlet connection sewage self-flowing pipe (4), sewage self-flowing pipe are installed on (4)
Water valve (3)；Water outlet connects outlet pipe (18), and outlet pipe (18) connects self priming pump (19) entrance, and the outlet of self priming pump (19) is logical
Return pipe one (7) connection water sprayer (6) import is crossed, back-water valve (BWV) (8) are installed on return pipe one (7), water sprayer (6) outlet passes through back
Water pipe two (5) is connect with the water inlet of Sterilizing water tank (11), and the air entry of water sprayer (6) connects ozone by pipeline (2)
Device (1)；The outlet of self priming pump (19) is also connected with drainpipe (16), installs drain valve (17) on drainpipe (16).
2. department of stomatology sewage disposal device according to claim 1, it is characterised in that: be equipped with liquid level in Sterilizing water tank (11)
Sensor passes through low liquid level (13), the middle liquid level (12), high liquid level (9) of liquid level sensor detection setting, back-water valve (BWV) (8), draining
Valve (17) is all made of solenoid valve, liquid level sensor, inlet valve (3), back-water valve (BWV) (8), drain valve (17), ozone generator (1), water
Emitter (6) and self priming pump (19) are controlled by control system.
3. department of stomatology sewage disposal device according to claim 1 or 2, it is characterised in that: the air entry of water sprayer (6) with
It is connected with sewage self-suction pipe (23) on pipeline (2) between ozone generator (1), the water inlet end of sewage self-suction pipe (23) is self-priming
Mouth (24), is located at sewage water storage container bottom from suction inlet (24), successively pacifies on sewage self-suction pipe (23) along drainage flow direction
Fill liquid level detection device (22), filter (21) and water inlet control valve (20).
4. department of stomatology sewage disposal device according to claim 3, it is characterised in that: liquid level detection device (22) also uses
Liquid level sensor, water inlet control valve (20) also use solenoid valve, and liquid level detection device (22) and water inlet control valve (20) are also by controlling
System control processed.
5. department of stomatology sewage disposal device according to claim 3, it is characterised in that: filter (21) is filtered using Y type
Device.
6. department of stomatology sewage disposal device according to claim 1 or 2, it is characterised in that: the bottom of Sterilizing water tank (11)
Manual drainage mouth is set, hand control valve (15) are installed on the manual drainage pipe (14) connecting with manual drainage mouth.
7. department of stomatology sewage disposal device according to claim 1 or 2, it is characterised in that: the height on Sterilizing water tank (11)
Overflow port (10) are set at liquid level (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742147.8U CN209065493U (en) | 2018-10-25 | 2018-10-25 | Department of stomatology sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742147.8U CN209065493U (en) | 2018-10-25 | 2018-10-25 | Department of stomatology sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065493U true CN209065493U (en) | 2019-07-05 |
Family
ID=67096152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742147.8U Active CN209065493U (en) | 2018-10-25 | 2018-10-25 | Department of stomatology sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209065493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392853A (en) * | 2020-04-28 | 2020-07-10 | 苏州元周律医疗科技有限公司 | Sewage treatment device and method for oral treatment |
| CN111847540A (en) * | 2020-07-21 | 2020-10-30 | 怡灏环境技术有限公司 | Device for preventing sewage pump from being blocked |
-
2018
- 2018-10-25 CN CN201821742147.8U patent/CN209065493U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392853A (en) * | 2020-04-28 | 2020-07-10 | 苏州元周律医疗科技有限公司 | Sewage treatment device and method for oral treatment |
| CN111847540A (en) * | 2020-07-21 | 2020-10-30 | 怡灏环境技术有限公司 | Device for preventing sewage pump from being blocked |
| CN111847540B (en) * | 2020-07-21 | 2022-11-18 | 怡灏环境技术有限公司 | Device for preventing sewage pump from being blocked |
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