CN202537691U - Dental fluid heating and heat preservation device - Google Patents
Dental fluid heating and heat preservation device Download PDFInfo
- Publication number
- CN202537691U CN202537691U CN2012202284610U CN201220228461U CN202537691U CN 202537691 U CN202537691 U CN 202537691U CN 2012202284610 U CN2012202284610 U CN 2012202284610U CN 201220228461 U CN201220228461 U CN 201220228461U CN 202537691 U CN202537691 U CN 202537691U
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- China
- Prior art keywords
- fluid
- pipe
- heat
- hose
- heating
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- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a dental fluid heating and heat preservation device. The device comprises single or a plurality of fluid heating tubes, an electric heating wire is wound outside the fluid heating tube, one end of a fluid heat preservation tube is connected with the fluid heating tubes, the other end of the fluid heat preservation tube is connected with a dental handpiece heat preservation tube, the dental handpiece heat preservation tube is connected with a dental handpiece connector, and the electric heating wire is connected with a power supply. The utility model has the advantages that the device is simple in structure, quick in heating and small in size, can be used for heating one path or multiple paths of fluid at the same time, and is particularly applied to delicate equipment requiring multi-path fluid heating in dentistry and the like; and water or gas can pass through the fluid tubes.
Description
Technical field
This utility model relates to a kind of dentistry fluid heating and heat-insulating device, belongs to the medical apparatus technical field.
Background technology
Existing dentistry fluid hose can not heat tracing, uses inconvenient.
Summary of the invention
In order to overcome the deficiency of prior art structure, this utility model provides a kind of dentistry fluid heating and heat-insulating device.
This utility model solves the technical scheme that its technical problem adopted:
A kind of dentistry fluid heating and heat-insulating device; It has single or many fluid heating tubes; The fluid heating tube twines electric heating wire outward, and fluid insulating tube one end links to each other with the fluid heating tube, and the other end and dental handpiece insulating tube join; The dental handpiece insulating tube links to each other with the dental handpiece joint, and electric heating wire is connected with power supply.
After the energising, heat is taken away in the convection cell heating tube heating of heater wire elder generation after fluid flows through heating tube, thereby reaches the fluidic purpose of heating.
After fluid is heated to uniform temperature, the action of the contact of temperature controller, when normal-closed end and common port were broken off, Chang Kaiduan and common port were connected, thereby make the work of electric thermal insulation thread place in circuit, reached the purpose of control heats.
The beneficial effect of this utility model is simple in structure, and heating rapidly heats particularly can for simultaneously one or more fluid, and advantages of small volume, and being specially adapted to dentistry etc. needs in the exquisite equipment of multi-path fluid heating, but the fluid hose water flowing maybe can be ventilated.
Description of drawings
When combining accompanying drawing to consider; Through with reference to following detailed, can more completely understand this utility model better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide the further understanding to this utility model; Constitute the part of this utility model; Illustrative examples of this utility model and explanation thereof are used to explain this utility model, do not constitute the improper qualification to this utility model, wherein:
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model dental handpiece insulation pipe structure sketch map.
Fig. 3 connects sketch map for this utility model structure.
Fig. 4 is this utility model temperature controller terminals and heater wire 4, the method that the connects figure of thermal insulation thread 16.
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
The specific embodiment
Obviously, the many modifications made based on the aim of this utility model of those skilled in the art and the variation protection domain that belongs to this utility model.
Embodiment 1: like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4,
A kind of dentistry fluid heat tracing system; It is characterized in that: have first fluid pipe 1, second fluid hose, 2, the three fluid hoses 3, first fluid pipe 1 has pipe joint; Second fluid hose 2 has first pipe joint 5 and second pipe joint 6; The 3rd fluid hose 3 has the 3rd pipe joint 7 and the 4th pipe joint 8, and electric heating wire 4 is wrapped in first fluid pipe 1 periphery, in first fluid pipe 1 and electric heating wire 4 peripheries heat conductivity heat-insulating material layer 9 parcels is arranged; Second fluid hose, 2, the three fluid hoses 3 are wrapped in the periphery of heat conductivity heat-insulating material layer 9.
Fluid insulating tube one end is connected with second pipe joint 6 of the pipe joint of first fluid pipe 1, second fluid hose 2, the 4th pipe joint 8 of the 3rd fluid hose 3 respectively; The other end is connected with the dental handpiece insulating tube; The dental handpiece insulating tube is connected with the dental handpiece joint, the fluid after the output heating.
According to the needs of user, can also twine electric heating wire again in the periphery of second fluid hose, 2, the three fluid hoses 3, to improve heats.
This utility model has an attemperating unit, controlling the efficiency of heating surface of this heat tracing system, output be applicable to more dentistry clinical add hot fluid.
Second fluid hose, 2, the three fluid hoses 3 can be combinations single or many.For improving heat conduction efficiency, second fluid hose, 2, the three fluid hoses 3 are provided with the heating wire casing, and electric heating wire is wrapped in the heating wire casing.
The winding of first fluid pipe 1, second fluid hose 2, the 3rd fluid hose 3 and heater wire can be a heater wire and first fluid pipe 1, second fluid hose 2, the winding of the 3rd fluid hose 3 axially parallels, also can radially vertically twine.
Heat conductivity heat-insulating material layer 9 can be aluminium foil, Copper Foil etc.
Dental handpiece insulating tube 15 is by 2 or 4 fluid hose adapters 12, heater wire 13, and the dental handpiece joint, sheath 11 is formed.Fluid hose adapter 12 and heater wire 13 parallel axes are to combination together, and periphery is twined the heat conductivity heat-insulating material layer, outside the fluid hose adapter 12 sheath 11 are arranged, and fluid hose adapter 12, heater wire 13, heat conductivity heat-insulating material layer overlap its inside, to increase aesthetic.
As shown in Figure 3, fluid insulating tube 14 connects the pipe joint of second pipe joint 6, the 4th pipe joint 8, first fluid pipe 1; Dental handpiece insulating tube 15 connects fluid insulating tube 14.The direction of arrow is represented import, Way out.
Sheath and dental handpiece joint adopt prior art, and the mobile phone joint is connected with fluid hose adapter 12.Fluid hose adapter 12 can be the PU pipe, pvc pipe, the flexible pipe of heat resisting and pressure resistings such as silica gel tube.Described heater wire 13 can be an electric heating wire 4.
Attemperating unit is made up of rise temperature controller and electric thermal insulation thread of formula of a liquid.The normal-closed end 31 of temperature controller is connected with electric heating wire 4, and the common port 32 of temperature controller is connected with power supply, and electric thermal insulation thread 16 1 ends are connected with normal-closed end 31, and the other end is connected with Chang Kaiduan 30.The heating temperature control device adopts prior art, electric thermal insulation thread 16 or said electric heating wire 4, or resistive element replaces.
As stated, the embodiment of this utility model has been carried out explanation at length, but as long as break away from the inventive point and the effect of this utility model in fact a lot of distortion can not arranged, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within the protection domain of this utility model.
Claims (10)
1. dentistry fluid heating and heat-insulating device; It is characterized in that: have single or many fluid heating tubes; The fluid heating tube twines electric heating wire outward, and fluid insulating tube one end links to each other with the fluid heating tube, and the other end and dental handpiece insulating tube join; The dental handpiece insulating tube links to each other with the dental handpiece joint, and electric heating wire is connected with power supply.
2. a kind of dentistry fluid heating and heat-insulating device according to claim 1; It is characterized in that; Have first fluid pipe, second fluid hose, the 3rd fluid hose, the first fluid pipe has pipe joint, and second fluid hose has first pipe joint and second pipe joint; The 3rd fluid hose has the 3rd pipe joint and the 4th pipe joint; Electric heating wire is wrapped in first fluid pipe periphery, at first fluid pipe and electric heating wire periphery heat conductivity heat-insulating material layer parcel is arranged, or is wrapped in the periphery of heat conductivity heat-insulating material layer at second fluid hose, the 3rd fluid hose.
Fluid insulating tube one end is connected with the pipe joint of first fluid pipe, second pipe joint of second fluid hose, the 4th pipe joint of the 3rd fluid hose respectively, and the other end is connected with the dental handpiece insulating tube, and the dental handpiece insulating tube is connected with the dental handpiece joint;
Or twine electric heating wire again in the periphery of second fluid hose, the 3rd fluid hose.
3. a kind of dentistry fluid heating and heat-insulating device according to claim 1 is characterized in that said first fluid pipe, and second fluid hose, the 3rd fluid hose are the cylindrical, hollow metal tube;
Second fluid hose, the 3rd fluid hose are single or many combination; Or first fluid pipe, second fluid hose, the 3rd fluid hose be provided with the heating wire casing, and electric heating wire is wrapped in the heating wire casing.
4. a kind of dentistry fluid heating and heat-insulating device according to claim 1; It is characterized in that said electric heating wire is to be made up of heater and insulator; Heater is wrapped in the inside of insulator; Heater is that the METAL HEATING PROCESS silk is Aludirome, nickel silver alloy, or stainless steel silk alloy silk, or the nonmetal calandria of carbon fiber.
5. a kind of dentistry fluid heating and heat-insulating device according to claim 1; It is characterized in that the winding of said first fluid pipe, second fluid hose, the 3rd fluid hose and heater wire; Be heater wire and first fluid pipe, second fluid hose, the winding of the 3rd fluid hose axially parallel, or radially vertically twine.
6. a kind of dentistry fluid heating and heat-insulating device according to claim 1 is characterized in that said heat conductivity heat-insulating material layer is an aluminium foil, Copper Foil.
7. a kind of dentistry fluid heating and heat-insulating device according to claim 1 is characterized in that said fluid insulating tube is to combining coated outside heat conductivity heat-insulating material layer together by fluid delivery tube and heater wire parallel axes; Fluid delivery tube is the flexible pipe of PU pipe, pvc pipe, silica gel tube, or metal hose, and heater wire is the said electric heating wire of claim 4; The combination of this fluid delivery tube and heater wire is man-to-man combination, or a pair of two or a pair of three, two pairs one, two pair two combination.
8. a kind of dentistry fluid heating and heat-insulating device according to claim 1 is characterized in that the dental handpiece insulating tube is made up of 2 or 4 fluid hose adapters, heater wire, dental handpiece joint, sheaths; Fluid hose adapter and heater wire parallel axes are to combination together, and periphery is twined the heat conductivity heat-insulating material layer, and the fluid hose adapter has sheath outward; The mobile phone joint is connected with the fluid hose adapter.
9. a kind of dentistry fluid heating and heat-insulating device according to claim 1 is characterized in that the fluid hose adapter is the flexible pipe of PU pipe, pvc pipe, silica gel tube heat resisting and pressure resisting; The said electric heating wire of heater wire or claim 4.
10. a kind of dentistry fluid heating and heat-insulating device according to claim 1; It is characterized in that electric heating wire is connected with the normal-closed end of temperature controller; The common port of temperature controller is connected with power supply, and electric thermal insulation thread one end is connected with the normal-closed end of temperature controller, and the other end is connected with Chang Kaiduan; Electricity thermal insulation thread or the said electric heating wire of claim 4, or resistive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202284610U CN202537691U (en) | 2012-05-18 | 2012-05-18 | Dental fluid heating and heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202284610U CN202537691U (en) | 2012-05-18 | 2012-05-18 | Dental fluid heating and heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537691U true CN202537691U (en) | 2012-11-21 |
Family
ID=47158390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202284610U Expired - Fee Related CN202537691U (en) | 2012-05-18 | 2012-05-18 | Dental fluid heating and heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936884A (en) * | 2017-12-18 | 2019-06-25 | 特贝国际 | PFA pipe heater with flexible heating device |
-
2012
- 2012-05-18 CN CN2012202284610U patent/CN202537691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936884A (en) * | 2017-12-18 | 2019-06-25 | 特贝国际 | PFA pipe heater with flexible heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130518 |