CN103494651A - Three-purpose spray gun capable of conducting heating automatically and used for dentistry department - Google Patents
Three-purpose spray gun capable of conducting heating automatically and used for dentistry department Download PDFInfo
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- CN103494651A CN103494651A CN201310501333.8A CN201310501333A CN103494651A CN 103494651 A CN103494651 A CN 103494651A CN 201310501333 A CN201310501333 A CN 201310501333A CN 103494651 A CN103494651 A CN 103494651A
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Abstract
The invention discloses a three-purpose spray gun capable of conducting heating automatically and used for the dentistry department. The three-purpose spray gun comprises an inner tube and an outer tube. The inner tube and the outer tube are arranged coaxially in a sleeved mode, a tube cavity of the inner tube serves as a water flow channel, a cavity between the outer tube and the inner tube serves an air flow channel, the inner layer of the inner tube and the outer layer of the inner tube are respectively provided with a heating layer, one end of a spray gun handheld portion of the heating layers is connected with a conductive body, the conductive layer is connected with an electronic control device and an external power source, and the heating layers are made of quartz or ceramic. The three-purpose spray gun capable of conducting heating automatically and used for the dentistry department has the obvious advantages that the heating layers are arranged on the inner layer of the inner tube of the three-purpose spray gun and the outer layer of the inner tube of the three-purpose spray gun so that heating can be conducted through electric currents, therefore, water and air sprayed out can be heated, the oral cavity of a patient is prevented from being cleaned or dried through cold water and cold air, and pains and mental stress of the patient are reduced; the quartz and the ceramic are used as heating materials, so that the cost is low and energy conversation and environment protection are achieved.
Description
Technical field
The present invention relates to a kind of dentistry and dental care field, particularly a kind of dental three ways syringe of energy Automatic-heating.
Background technology
Three ways syringe is the burnisher of a kind of dental oral treatment use, for to patient oral cavity injection water and/or air.Usually, when completing a treatment step, need to clean oral cavity comprehensively, now use the function of water spray, and in therapeutic process, when oral cavity needs local desiccation (as root canal open the dental pulp step after), use air injection function, as in therapeutic process, when oral cavity needs moistening or local cleaning, just use the function of atomized water spray (water and air).Wherein, can pass through to regulate the expulsion pressure of three ways syringe during atomized water spray, thereby control the atomized drop size, in order to carry out the cleaning of more different modes.
Existing three ways syringe is not provided with heater usually, can not use water or air after heating yet, thereby the problem existed is, patient is after having used cold water and cold air, and original fragile focus is more responsive, the pain aggravation, mental pressure also can strengthen, and to patient, brings many discomforts.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of dental three ways syringe that can Automatic-heating, this three ways syringe can Automatic-heating tap water and air, thereby sprays warm water and air, makes patient reduce misery.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of dental three ways syringe of energy Automatic-heating, comprise inner and outer tubes, the inner and outer tubes concentric is sheathed, the tube chamber of inner tube is as water stream channel, cavity between outer tube and inner tube, as gas channel, is characterized in that, described interior inner tube layer and skin respectively are provided with one deck zone of heating, spray gun Handheld Division one end of zone of heating is connected with electric conductor, and electric conductor is connected with electric control gear and external power supply.
A kind of dental three ways syringe that can Automatic-heating, is characterized in that, described zone of heating is arranged at spray gun bending place on inner tube and near Handheld Division one end one section.
A kind of dental three ways syringe of energy Automatic-heating is characterized in that described zone of heating material is quartz layer.
A kind of dental three ways syringe of energy Automatic-heating is characterized in that described zone of heating material is ceramic layer.
Usefulness of the present invention is: 1. three ways syringe of the present invention arranges zone of heating in the inner tube ectonexine, can be heated by electric current, thereby to the water and air heating of ejection, avoid patient's mouth being cleaned or drying with cold water and cold air, reduce patient's misery and mental pressure; 2. use quartz and pottery for the heating material, with low cost, energy-conserving and environment-protective.
The accompanying drawing explanation
Fig. 1 is the dental three ways syringe schematic diagram of Automatic-heating of the present invention.
The implication of Reference numeral in figure: 1. outer tube, 2. inner tube, 3. water pipe, 4. airflow line, 5. zone of heating, 6. electric conductor, 7. electric control gear.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
In conjunction with Fig. 1, a kind of dental three ways syringe of energy Automatic-heating, comprise inner tube 2 and outer tube 1, inner tube 2 and outer tube 1 concentric are sheathed, the tube chamber of inner tube 2 is as water stream channel 3, cavity between outer tube 1 and inner tube 2 is as gas channel 4, described inner tube 2 internal layers and skin respectively are provided with one deck zone of heating 5, and zone of heating is positioned at spray gun bending place on inner tube 2 and near Handheld Division one end one section, spray gun Handheld Division one end of zone of heating 5 is connected with electric conductor 6, electric conductor 6 is connected with electric control gear 7 and external power supply, described zone of heating material is quartz layer, open external power supply, electric current flows to quartz layer by electric control gear and electric conductor, make the quartz layer heating, thereby make the water and the air heat that flow through, in use can lowly because of the temperature of water or air not cause patient's misery to increase the weight of, mental pressure strengthens, and quartzy material is cheap, cost is lower, batch production should have high input.
A kind of dental three ways syringe that can Automatic-heating, except said structure, difference is, and described zone of heating is positioned at the ectonexine of whole inner tube 2, and described zone of heating material is ceramic layer, and the heat-conducting effect of pottery is good, and heat transfer efficiency is high.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (4)
1. the dental three ways syringe of an energy Automatic-heating, comprise inner and outer tubes, the inner and outer tubes concentric is sheathed, the tube chamber of inner tube is as water stream channel, cavity between outer tube and inner tube, as gas channel, is characterized in that, described interior inner tube layer and skin respectively are provided with one deck zone of heating, spray gun Handheld Division one end of zone of heating is connected with electric conductor, and electric conductor is connected with electric control gear and external power supply.
2. dental three ways syringe that can Automatic-heating according to claim 1, is characterized in that, described zone of heating is arranged at spray gun bending place on inner tube and near Handheld Division one end one section.
3. the dental three ways syringe of energy Automatic-heating according to claim 1, is characterized in that, described zone of heating material is quartz layer.
4. the dental three ways syringe of energy Automatic-heating according to claim 1, is characterized in that, described zone of heating material is ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501333.8A CN103494651A (en) | 2013-10-23 | 2013-10-23 | Three-purpose spray gun capable of conducting heating automatically and used for dentistry department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501333.8A CN103494651A (en) | 2013-10-23 | 2013-10-23 | Three-purpose spray gun capable of conducting heating automatically and used for dentistry department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103494651A true CN103494651A (en) | 2014-01-08 |
Family
ID=49859983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501333.8A Pending CN103494651A (en) | 2013-10-23 | 2013-10-23 | Three-purpose spray gun capable of conducting heating automatically and used for dentistry department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103494651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382667A (en) * | 2014-11-19 | 2015-03-04 | 浙江舒康五金制品有限公司 | Gas and water spray gun for dentistry |
| CN106821524A (en) * | 2017-01-01 | 2017-06-13 | 成都米士科技有限公司 | Electric oral cavity cleaning appts based on fluid high-speed flowing |
-
2013
- 2013-10-23 CN CN201310501333.8A patent/CN103494651A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382667A (en) * | 2014-11-19 | 2015-03-04 | 浙江舒康五金制品有限公司 | Gas and water spray gun for dentistry |
| CN104382667B (en) * | 2014-11-19 | 2016-02-17 | 浙江舒康五金制品有限公司 | Dental air water spray gun |
| CN106821524A (en) * | 2017-01-01 | 2017-06-13 | 成都米士科技有限公司 | Electric oral cavity cleaning appts based on fluid high-speed flowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |