CN109867335A - Dental unit water route chlorination equipment and its sterilization method - Google Patents
Dental unit water route chlorination equipment and its sterilization method Download PDFInfo
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- CN109867335A CN109867335A CN201910307127.0A CN201910307127A CN109867335A CN 109867335 A CN109867335 A CN 109867335A CN 201910307127 A CN201910307127 A CN 201910307127A CN 109867335 A CN109867335 A CN 109867335A
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Abstract
The invention discloses dental unit water route chlorination equipment and its sterilization methods, including cabinet, inner cavity and the case lid above the inner cavity are equipped in the cabinet, the inner cavity is separated into oxygenation chamber and electrolyte chamber by partition, there are spacing between the partition and the case lid, the top of the cabinet is equipped with the water inlet being connected with the oxygenation chamber and the water outlet being connected with the electrolyte chamber, the bottom of the oxygenation chamber is equipped with aerator, and the cavity wall of the electrolyte chamber is equipped with electrolyzer and electronic liquid level gauge.The present invention can solve the water pollution problems out in dental unit water route at lower cost.
Description
Technical field
The present invention relates to the technical fields in dental unit water route, and in particular to the disinfection of dental unit water route
Device and its sterilization method.
Background technique
Dental unit water route (dental unit waterline, DUWL), is dental unit
One important component of (dental chair unit), major function are to provide water source, are over the course for the treatment of mobile phone
Treatment water is provided with therapeutic equipments such as triple syringes, to play cooling and flushing action.
DUWL is made of narrow and elongated pipeline, is easily contaminated by bacterial and is colonized wherein, forms biomembrane.It is treating
In the process, the bacterium colony being colonized in DUWL is often got off by current scour, these bacteriums can enter patient oral cavity with water flow,
Respiratory tract can be sucked by patient or dentistry medical worker by the aerosol generated by ultrasonic dental scaler, high speed turbine mobile phone, from
And lead to infection；Therefore, DUWL pollution is considered as one of the important channel for causing dentistry cross-infection.
1963, Britain dentist Blake for the first time reported DUWL pollution, found to contain a large amount of bacteriums in DUWL.
The study found that new oral cavity combined therapy desks are connect after a week with water supply line, the bacterial concentration of water supply line can reach 2 ×
105CFU/mL, after long-time service, bacterial concentration reaches as high as 1.0 × 106CFU/mL。
In recent years, the correlative study of " effect observation that subacidity electrolysis water is used for the disinfection of oral cavity combined therapy desks water route ",
Feasibility of the subacidity electrolysis water for DUWLs contamination control is demonstrated, and achieves significant effect.But subacidity is electric
The generation process of Xie Shui needs hydrochloric acid or sodium chloride as consumptive material, and every tooth chair unit time water consumption is few, and continous way generates
The mode of subacidity electrolysis water will cause that equipment cost is higher, continuous to use for a long time it is also possible to causing tooth chair internal duct
Corrosion.
Summary of the invention
In view of the deficiency of background technique, the present invention provides can at lower cost, that the mode of no material consumption solves dentistry is comprehensive
Close the dental unit water route chlorination equipment for water pollution problems in instrument table water route.
In order to solve the above technical problems, the present invention provides the following technical scheme that
Dental unit water route chlorination equipment, including cabinet, the cabinet is interior to be equipped with inner cavity and is set to the inner cavity
The case lid of top, the inner cavity are separated into oxygenation chamber and electrolyte chamber by partition, there are spacing between the partition and the case lid,
The top of the cabinet is equipped with the water inlet being connected with the oxygenation chamber and the water outlet being connected with the electrolyte chamber, described
The bottom of oxygenation chamber is equipped with aerator, and the cavity wall of the electrolyte chamber is equipped with electrolyzer and electronic liquid level gauge.
The case lid is equipped with the power switch being electrically connected with the electrolyzer, the power switch and programmable controller
It is connected.
The electrolyzer is two titanium-based platinized electrodes disposed in parallel.
The spacing of the two titanium-based platinized electrodes is 5mm.
Compared with the prior art, the invention has the beneficial effects that: the present invention can be effectively to dental unit
The water outlet in water route carries out disinfection processing, and structure is simple, and the more traditional continous way electrolysis installation of cost is low.
In view of the deficiency of background technique, invention further provides the dentistry that the water supply to dental unit carries out disinfection
The sterilization method in combined therapy desk water route.
In order to solve the above technical problems, the present invention provides the following technical scheme that
The sterilization method in dental unit water route, including dental unit water route described in claim 1 disappear
Malicious device, sterilisation step are as follows:
(1) it treats the tap water being passed through in the chlorination equipment of the dental unit water route and carries out sofening treatment, and make
The originally water hardness after softening is in 60mg/L or less；
(2) tap water after softening is passed through in the oxygenation chamber from the water inlet, the aerator works and makes to increase
Increasing oxygen content control in oxygen chamber is in 3-5L/min；
(3) when the water level of the tap water in the oxygenation chamber goes up to when being higher than the partition, tap water will be described in inflow
In electrolyte chamber；
(4) electrolyzer in the electrolyte chamber is electrolysed tap water；
(5) tap water after being electrolysed is flowed out from the water outlet.
Compared with the prior art, the invention has the beneficial effects that: the present invention is without additional addition electrolyte, to soft
Change the oxidation susceptibility that the step of water carries out oxygenation effectively increases electrolysate, in addition, invention also reduces traditional continous ways
The cost of electrolysis installation is particularly suitable for the disinfection of small-sized dental clinic's water supply pipe.
Detailed description of the invention
The present invention has following attached drawing:
Fig. 1 is the schematic diagram of dental unit water route chlorination equipment of the invention.
Specific embodiment
As shown, the dental unit water route chlorination equipment in the present embodiment, including cabinet 1, in the cabinet 1
Case lid 5 equipped with inner cavity and above the inner cavity, the inner cavity are separated into oxygenation chamber 11 and electrolyte chamber 12, institute by partition 2
It states there are spacing between partition 2 and the case lid 5, the top of the cabinet 5 is equipped with the water inlet being connected with the oxygenation chamber 11
Mouth 13 and the water outlet 14 being connected with the electrolyte chamber 12, wherein the height of water inlet 13 and water outlet 14 is below partition 2
Tip height, water inlet 13 is used to be attached with the water supply front end of dental unit, and what water outlet 14 went out treats
With water, the bottom of the oxygenation chamber is equipped with aerator 3, and the effect of aerator 3 is to force to be passed through sky in water into oxygenation chamber 11
Gas makes water contact oxygenation with air, and stirs water, accelerates the transfer of the oxygen Xiang Shuizhong in air, Xiang Shuizhong compulsory oxygen aeration；Institute
The cavity wall for stating electrolyte chamber 12 is equipped with electrolyzer 4 and electronic liquid level gauge 7, and in the present embodiment, the electrolyzer 4 is arranged in parallel for two
Titanium-based platinized electrode, and the spacing of the two titanium-based platinized electrodes be 5mm, the effect of electrolyzer 4 is to electrolyze the water place
Reason.The effect of electronic liquid level gauge 7 is monitored to the liquid in electrolyte chamber 12, if the water in electrolyte chamber 12 is full to oxygenation chamber fastly
In 11, then reduce water inlet speed and inflow or it is clear-cut stop water inlet, prevent from influencing normal disinfection of the equipment to water.
In the present embodiment, the case lid 5 is equipped with the power switch 6 being electrically connected with the electrolyzer 4, and the power supply is opened
6 are closed to be connected with programmable controller.It can disinfection work of the starting device to water according to need by cut-offfing for control power switch 6
Make, prevents from realizing the technical effect of discontinuous operation, reducing use cost during equipment is in and continues working.
The sterilization method in the dental unit water route in the present embodiment, including above-mentioned dental unit water route disappear
Malicious device, sterilisation step are as follows:
(1) make water supply front end phase of the water inlet 13 of dental unit water route chlorination equipment with dental unit
Connection, water supply front end provide tap water, it is advanced to treat the tap water being passed through in the chlorination equipment of the dental unit water route
Row sofening treatment, and make the originally water hardness after softening in 60mg/L or less；
(2) tap water after softening is passed through in the oxygenation chamber from the water inlet 13, the aerator 3 works and makes
Increasing oxygen content control in oxygenation chamber 11 is in 3-5L/min；
(3) when the water level of the tap water in the oxygenation chamber 11 goes up to when being higher than the partition 2, tap water will be from oxygenation
Chamber 11 flows into the electrolyte chamber 12；
(4) electrolyzer 4 in the electrolyte chamber 12 is electrolysed tap water, to realize disinfection；
(5) tap water after being electrolysed is flowed out from the water outlet 14, eventually for treatment.
Generally, start the dental unit water route chlorination equipment before dental clinic is before beginning to treat patients, terminate diagnosis and treatment
After close the dental unit water route chlorination equipment, with realize discontinuous operation disinfection technical effect.Using above method
Without additionally adding electrolyte, the oxidation susceptibility of electrolysate is effectively increased to the step of softened water progress oxygenation, in addition, also
The cost for reducing traditional continous way electrolysis installation is particularly suitable for the disinfection of small-sized dental clinic's water supply pipe.
Claims (5)
1. dental unit water route chlorination equipment, including cabinet, it is characterised in that be equipped with inner cavity in the cabinet and be set to
Case lid above the inner cavity, the inner cavity is separated into oxygenation chamber and electrolyte chamber by partition, between the partition and the case lid
There are spacing, the top of the cabinet is equipped with the water inlet being connected with the oxygenation chamber and what is be connected with the electrolyte chamber goes out
The mouth of a river, the bottom of the oxygenation chamber are equipped with aerator, and the cavity wall of the electrolyte chamber is equipped with electrolyzer and electronic liquid level gauge.
2. dental unit water route according to claim 1 chlorination equipment, it is characterised in that the case lid is equipped with
The power switch being electrically connected with the electrolyzer, the power switch are connected with programmable controller.
3. dental unit water route according to claim 1 chlorination equipment, it is characterised in that the electrolyzer is two
Titanium-based platinized electrode disposed in parallel.
4. dental unit water route according to claim 1 chlorination equipment, it is characterised in that the two titanium-based platinum plating
The spacing of electrode is 5mm.
5. the sterilization method in dental unit water route, it is characterised in that including dental comprehensive therapeutic described in claim 1
Platform water route chlorination equipment, sterilisation step are as follows:
(1) it treats the tap water being passed through in the chlorination equipment of the dental unit water route and carries out sofening treatment, and make to soften
The originally water hardness afterwards is in 60mg/L or less；
(2) tap water after softening is passed through in the oxygenation chamber from the water inlet, the aerator works and makes oxygenation chamber
In increasing oxygen content control in 3-5L/min；
(3) when the water level of the tap water in the oxygenation chamber goes up to when being higher than the partition, tap water will flow into the electrolysis
In chamber；
(4) electrolyzer in the electrolyte chamber is electrolysed tap water；
(5) tap water after being electrolysed is flowed out from the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307127.0A CN109867335A (en) | 2019-04-17 | 2019-04-17 | Dental unit water route chlorination equipment and its sterilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307127.0A CN109867335A (en) | 2019-04-17 | 2019-04-17 | Dental unit water route chlorination equipment and its sterilization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109867335A true CN109867335A (en) | 2019-06-11 |
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ID=66922772
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910307127.0A Pending CN109867335A (en) | 2019-04-17 | 2019-04-17 | Dental unit water route chlorination equipment and its sterilization method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100032265A (en) * | 2008-09-17 | 2010-03-25 | (주) 덴토존 | Dental water supplying system in unit chair with function water generator |
| CN109498825A (en) * | 2019-01-04 | 2019-03-22 | 厦门理工学院 | A kind of household sterilizing device |
| CN210103520U (en) * | 2019-04-17 | 2020-02-21 | 无锡迅朗联大机能水技术研究院有限公司 | Water path sterilizing device for dental comprehensive treatment table |
-
2019
- 2019-04-17 CN CN201910307127.0A patent/CN109867335A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100032265A (en) * | 2008-09-17 | 2010-03-25 | (주) 덴토존 | Dental water supplying system in unit chair with function water generator |
| CN109498825A (en) * | 2019-01-04 | 2019-03-22 | 厦门理工学院 | A kind of household sterilizing device |
| CN210103520U (en) * | 2019-04-17 | 2020-02-21 | 无锡迅朗联大机能水技术研究院有限公司 | Water path sterilizing device for dental comprehensive treatment table |
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