CN116789241A - Filter with dental equipment DUWLs water route disinfection function - Google Patents
Filter with dental equipment DUWLs water route disinfection function Download PDFInfo
- Publication number
- CN116789241A CN116789241A CN202310667598.9A CN202310667598A CN116789241A CN 116789241 A CN116789241 A CN 116789241A CN 202310667598 A CN202310667598 A CN 202310667598A CN 116789241 A CN116789241 A CN 116789241A
- Authority
- CN
- China
- Prior art keywords
- filter
- cartridge
- duwls
- guide cylinder
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 25
- 239000011347 resin Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000249 desinfective effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 244000005700 microbiome Species 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019398 chlorine dioxide Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Abstract
The invention discloses a filter with a dental device DUWLs waterway disinfection function, which comprises a hollow tube body, a first end cover arranged at one end of Guan Tidi, a second end cover arranged at two ends of Guan Tidi, a first tube joint arranged on the first end cover, a second tube joint arranged on the second end cover, a filter cartridge fixedly arranged in the tube body, a guide cylinder fixedly sleeved in the filter cartridge, and a filter element filled in the filter cartridge and the guide cylinder, wherein a first annular cavity is formed between the filter cartridge and the tube body, and a second annular cavity is formed between the guide cylinder and the filter cartridge; the first pipe joint is provided with a water inlet communicated with the pipe body, the second pipe joint is provided with a water outlet communicated with the pipe body, the second end in the pipe body is fixedly provided with a mounting bracket for fixing the filter cylinder and the guide cylinder, the mounting bracket is used for plugging the second end of the first annular cavity and the second end of the second annular cavity, and the mounting bracket is provided with a guide hole communicated with the guide cylinder and the water outlet.
Description
Technical Field
The invention relates to the field of dental equipment, in particular to a filter with a DUWLs waterway disinfection function of dental equipment.
Background
It is important that dental products provide hygienic mouthwashes, cooling water during treatment. At present, most of dental equipment supplies water with treated clean water, and most of the equipment is large in volume, high in price, daily in operation and capable of replacing consumable materials, so that the use and maintenance cost of medical staff equipment is increased, and use and maintenance holes exist to generate potential safety hazards. There are also small amounts of microorganisms present in the treated clean water and bacteria invading at the water outlet of the device, which may cause different levels of microbial contamination to the dental device DUWLs (D is a dental, U is a therapeutic machine, W is a water waterway, L is a pipeline, S is a system, DUWLs refers to a dental therapeutic machine instrument tray waterway) waterway. Because dental equipment is intermittent water, and DUWLs waterways have very small water flow, biological films can be formed in the water pipelines, and clean water is polluted due to falling of the biological films.
A common solution in DUWLs waterways is to apply sanitizing chemicals, such as hypochlorous acid, hydrogen peroxide, chlorine dioxide, etc., into the waterway system either manually or by instrument. These methods are performed using equipment, which is mostly bulky and expensive, requiring daily operations and replacement of consumables.
Another routine and simple operation to maintain the DUWLs waterway system clean is to perform a flush. However, flushing increases maintenance costs, such as labor costs, water costs, and the like.
Disclosure of Invention
The invention aims at the defects of the prior art and provides a filter with a dental equipment DUWLs waterway disinfection function.
The technical scheme adopted for solving the technical problems is as follows: a filter with a dental device DUWLs waterway disinfection function is constructed, the filter comprises a hollow tube body, a first end cover arranged at a first end of the tube body, a second end cover arranged at a second end of the tube body, a first pipe joint arranged on the first end cover, a second pipe joint arranged on the second end cover, a filter cylinder fixedly arranged in the tube body, a guide cylinder fixedly sleeved in the filter cylinder, and a filter element filled in the filter cylinder and the guide cylinder, wherein a first annular cavity is formed between the filter cylinder and the tube body, and a second annular cavity is formed between the guide cylinder and the filter cylinder;
the first pipe joint is provided with a water inlet communicated with the pipe body, the second pipe joint is provided with a water outlet communicated with the pipe body, the second end in the pipe body is fixedly provided with a mounting bracket for fixing the filter cylinder and the guide cylinder, the mounting bracket is used for blocking the second end of the first annular cavity and the second end of the second annular cavity, and the mounting bracket is provided with a guide hole communicated with the guide cylinder and the water outlet.
In the filter with the dental equipment DUWLs waterway disinfection function, the mounting bracket comprises a bracket body which can be inserted into the second end of the filter cylinder and a connecting body connected with the second pipe joint, wherein the connecting body is fixedly and convexly arranged in the middle of the bracket body, and the diversion hole penetrates through the bracket body and the connecting body.
In the filter with the dental equipment DUWLs waterway disinfection function, the bracket body is provided with an insertion hole for the second end of the guide cylinder to be inserted and connected, and the insertion hole is communicated with the guide hole.
In the filter with the dental equipment DUWLs waterway disinfection function, the first end of the filter cylinder is provided with the sealing cover for sealing and covering the first end of the filter cylinder, the side wall of the filter cylinder is provided with a plurality of first filtering holes for water to pass through, and a gap for water to pass through is arranged between the first end of the guide cylinder and the sealing cover.
In the filter with the dental equipment DUWLs waterway disinfection function, the second end of the guide cylinder is provided with a filter screen which covers the second end of the guide cylinder, and the filter screen is provided with a plurality of second filter holes through which water can pass.
In the filter with the dental equipment DUWLs waterway disinfection function, a plurality of wave crest convex strips protruding out of the side wall of the filter cylinder are arranged on the side wall of the filter cylinder, the wave crest convex strips are arranged along the length direction of the filter cylinder, a wave trough groove is arranged between every two adjacent wave crest convex strips in the wave crest convex strips, and the first filter hole is arranged on the wave crest convex strips and the wave trough groove.
In the filter with the dental equipment DUWLs waterway disinfection function, the filter element is a brominated resin filter element.
In the filter with the dental equipment DUWLs waterway disinfection function, the brominated resin filter core is provided with honeycomb filter holes.
The filter with the dental equipment DUWLs waterway disinfection function has the following beneficial effects: when the filter with the dental equipment DUWLs waterway disinfection function is used, the first pipe joint is communicated with the water inlet pipeline, the second pipe joint is communicated with the water outlet pipeline, water flow enters the pipe body from the water inlet, is filtered by the filter cartridge and the brominated resin filter element, is converged in the guide cylinder, and is guided to the water outlet by the guide cylinder and flows out. In the process, all water flow entering from the water inlet needs to be filtered through the brominated resin filter element, and the water flow is fully contacted with brominated resin, so that microorganisms in the water flow are killed. The brominated resin slowly releases trace brominated molecules into water under the action of water flow, so that water flowing out of the filter has a sterilizing function.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic cross-sectional view of a filter having a dental appliance DUWLs waterway disinfection function of the present invention;
FIG. 2 is a schematic cross-sectional view of a filter of the present invention having a dental appliance DUWLs waterway disinfection function;
fig. 3 is a schematic view showing the external structure of a filter having a function of sterilizing a dulls waterway of a dental appliance according to the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, in a first embodiment of the filter with the DUWLs waterway sterilizing function of the dental device according to the present invention, the filter 10 includes a hollow tube 11, a first end cap 12 disposed at a first end of the tube 11, a second end cap 13 disposed at a second end of the tube 11, a first pipe joint 14 disposed on the first end cap 12, a second pipe joint 15 disposed on the second end cap 13, a filter cartridge 16 fixedly disposed in the tube 11, a guide cylinder 17 fixedly sleeved in the filter cartridge 16, and a filter cartridge 18 filled in the filter cartridge 16 and the guide cylinder 17, a first annular cavity 19 is formed between the filter cartridge 16 and the tube 11, and a second annular cavity 20 is formed between the guide cylinder 17 and the filter cartridge 16. Wherein, the filter element 18 can be a brominated resin filter element, and trace brominated molecules slowly released into water have a bactericidal effect. It will be appreciated that the filter element may be any other filter element capable of sterilizing, and is not particularly limited herein.
The first pipe joint 14 is provided with a water inlet 21 communicated with the pipe body 11, the second pipe joint 15 is provided with a water outlet 22 communicated with the pipe body 11, a mounting bracket 23 for fixing the filter cylinder 16 and the guide cylinder 17 is fixedly arranged at the second end in the pipe body 11, the mounting bracket 23 seals the second end of the first annular cavity 19 and the second end of the second annular cavity 20, and the mounting bracket 23 is provided with a guide hole 24 communicated with the guide cylinder 17 and the water outlet 22.
Preferably, the first end cap 12 is detachably disposed at the first end of the tube body 11 through a threaded connection, and the second end cap 13 is detachably disposed at the second end of the tube body 11 through a threaded connection. The first pipe joint 14 is used for connecting a water inlet pipeline, and the second pipe joint 15 is used for connecting a water outlet pipeline.
When the filter 10 with the dental equipment DUWLs waterway disinfection function is used, the first pipe joint 14 is communicated with the water inlet pipeline, the second pipe joint 15 is communicated with the water outlet pipeline, water flow enters the pipe body 11 from the water inlet 21, is filtered by the filter cartridge 16 and the filter element 18, is gathered in the guide cylinder 17, and is guided to the water outlet 22 by the guide cylinder 17 and flows out. In this process, all of the water entering through inlet 21 is filtered through brominated resin cartridge 18, and the water is in sufficient contact with the brominated resin to kill microorganisms in the water. The brominated resin slowly releases a trace of brominated molecules into the water by the action of the water flow, so that the water flowing out of the filter 10 has a sterilizing function.
To facilitate the installation of the filter cartridge 16 and the guide cylinder 17, the installation bracket 23 includes a bracket body 25 that can be inserted into the second end of the filter cartridge 16, and a connection body 26 that is connected to the second pipe joint 15, the connection body 26 is fixedly protruded in the middle of the bracket body 25, and the guide hole 24 penetrates through the bracket body 25 and the connection body 26.
Preferably, the connecting body 26 is in a shape of a circular tube, and the connecting body 26 and the inner side wall of the second end cover 13 are connected in a plug-in connection manner.
Further, the bracket body 25 is provided with an insertion hole 27 for inserting the second end of the guide cylinder 17, and the insertion hole 27 is communicated with the guide hole 24.
In mounting the filter cartridge 16 and the guide cylinder 17, the connection body 26 is first inserted into the filter cartridge 16, and then the guide cylinder 17 is inserted into the filter cartridge 16 such that the second end of the guide cylinder 17 is inserted into the insertion hole 27. Finally, the connecting body 26 on the mounting bracket 23 is connected with the inner side surface of the second end cover 13, so that the filter cartridge 16, the guide cylinder 17 and the mounting bracket 23 can be fixedly mounted.
In order to allow the water to sufficiently pass through the brominated resin filter element 18, the first end of the filter cartridge 16 is provided with a cover 28 sealing the first end of the filter cartridge 16, the side wall of the filter cartridge 16 is provided with a plurality of first filtering holes for the water to pass through, and a gap 29 for the water to pass through is arranged between the first end of the guide cylinder 17 and the cover 28.
After the water flow enters the pipe body 11, the water flow can only enter the filter cartridge 16 from the side wall of the filter cartridge 16 through the first annular cavity 19, and then enter the guide cylinder 17 through the cover gap 29, and in the process, the water flow needs to be in contact with the brominated resin filter element 18 sufficiently, so that a better killing effect is achieved.
Further, to prevent impurities in the flow from flowing out of the filter 10, a filter screen 30 is disposed at the second end of the guide cylinder 17 to cover the second end of the guide cylinder 17, and a plurality of second filter holes are disposed on the filter screen 30 for allowing water to pass through.
For facilitating the water flow and increasing the contact area between the water flow and the brominated resin filter element 18, a plurality of crest convex strips 31 protruding from the side wall of the filter cartridge 16 are provided on the side wall of the filter cartridge 16, the crest convex strips 31 are provided along the length direction of the filter cartridge 16, a trough groove 32 is provided between every two adjacent crest convex strips 31 in the crest convex strips 31, and the first filtering hole is provided on the crest convex strips 31 and the trough groove 32.
Preferably, the brominated resin filter element 18 is provided with honeycomb filter openings.
Compared with the prior art, when the filter with the dental equipment DUWLs waterway disinfection function is used, the first pipe joint is communicated with the water inlet pipeline, the second pipe joint is communicated with the water outlet pipeline, water flow enters the pipe body from the water inlet, is filtered by the filter cartridge and the brominated resin filter element, is gathered in the guide cylinder, and is guided to the water outlet by the guide cylinder and flows out. In the process, all water flow entering from the water inlet needs to be filtered through the brominated resin filter element, and the water flow is fully contacted with brominated resin, so that microorganisms in the water flow are killed. The brominated resin slowly releases trace brominated molecules into water under the action of water flow, so that water flowing out of the filter has a sterilizing function.
In addition, in the present invention, unless explicitly specified and limited otherwise, the terms "connected," "stacked," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. The utility model provides a filter with dental equipment DUWLs water route disinfection function, its characterized in that, the filter includes hollow body, set up in the first end cover of body, set up in the second end cover of body, set up in first coupling on the first end cover, set up in the second coupling on the second end cover, set firmly in cartridge filter in the body, fixed cover locate in cartridge filter's guide cylinder, and pack in cartridge filter and guide cylinder in the filter core, form first annular cavity between cartridge filter and the body, form second annular cavity between guide cylinder and the cartridge filter;
the first pipe joint is provided with a water inlet communicated with the pipe body, the second pipe joint is provided with a water outlet communicated with the pipe body, the second end in the pipe body is fixedly provided with a mounting bracket for fixing the filter cylinder and the guide cylinder, the mounting bracket is used for plugging the second end of the first annular cavity and the second end of the second annular cavity, and the mounting bracket is provided with a guide hole communicated with the guide cylinder and the water outlet.
2. The filter with a dental unit DUWLs waterway disinfection function as claimed in claim 1, wherein said mounting bracket includes a bracket body insertable into said second end of said filter cartridge, and a connection body connected to said second pipe joint, said connection body being fixedly protruded in a middle portion of said bracket body, said guide hole penetrating said bracket body and said connection body.
3. The filter with the dental unit DUWLs waterway disinfection function of claim 2, wherein said holder body is provided with an insertion hole for insertion connection of said guide cylinder second end, said insertion hole being in communication with said guide hole.
4. The filter with dental unit DUWLs waterway disinfection function of claim 1, wherein said first end of said cartridge is provided with a cap sealing said first end of said cartridge, a plurality of first filter holes are provided in a sidewall of said cartridge for water flow therethrough, and a gap is provided between said first end of said cartridge and said cap for water flow therethrough.
5. The filter with the function of disinfecting a dental appliance DUWLs waterway of claim 4, wherein said second end of said guide cylinder is provided with a filter screen covering said second end of said guide cylinder, said filter screen being provided with a plurality of second filter holes for water to pass therethrough.
6. The filter with the dental unit DUWLs waterway disinfection function as recited in claim 5, wherein a plurality of crest ridges protruding from the side wall of said filter cartridge are provided on the side wall of said filter cartridge, said plurality of crest ridges are provided along the length direction of said filter cartridge, a trough groove is provided between every two adjacent crest ridges of said plurality of crest ridges, and said first filter hole is provided on said crest ridges and trough groove.
7. The filter with dental appliance DUWLs waterway disinfection function of claim 1, wherein said cartridge is a brominated resin cartridge.
8. Filter with the function of disinfecting a dental appliance DUWLs waterway according to any of the claims 1-7, characterized by the fact that said brominated resin filter cartridge is provided with honeycomb filter holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310667598.9A CN116789241A (en) | 2023-06-07 | 2023-06-07 | Filter with dental equipment DUWLs water route disinfection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310667598.9A CN116789241A (en) | 2023-06-07 | 2023-06-07 | Filter with dental equipment DUWLs water route disinfection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116789241A true CN116789241A (en) | 2023-09-22 |
Family
ID=88033810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310667598.9A Pending CN116789241A (en) | 2023-06-07 | 2023-06-07 | Filter with dental equipment DUWLs water route disinfection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116789241A (en) |
-
2023
- 2023-06-07 CN CN202310667598.9A patent/CN116789241A/en active Pending
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