CN201170636Y - Protective cover cap and vacuum heat conduction pipe electric warmer thereof - Google Patents
Protective cover cap and vacuum heat conduction pipe electric warmer thereof Download PDFInfo
- Publication number
- CN201170636Y CN201170636Y CNU2008200692680U CN200820069268U CN201170636Y CN 201170636 Y CN201170636 Y CN 201170636Y CN U2008200692680 U CNU2008200692680 U CN U2008200692680U CN 200820069268 U CN200820069268 U CN 200820069268U CN 201170636 Y CN201170636 Y CN 201170636Y
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- Prior art keywords
- vacuum heat
- conduction pipe
- collecting box
- sealing plug
- vacuum
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Abstract
The utility model provides a shield cover and a vacuum heat pipe electric pad thereof, the vacuum heat pipe electric pad provided with the shield cover also comprises an upper header, a lower header, and a vacuum heat pipe communicated with the upper header and the lower header; both end of the upper header is enclosed; the upper header, the lower header and the vacuum heat pipe are all filled with liquid heat-conducting medium; porous end plates are fixed at both ends of the lower header, wherein, a sealing pipe plug is fixed at the right center of each porous end plate, an integrated electric heating pipe is fixed at one end of the sealing pipe plug, and the electric heating pipe is arranged in the liquid heat-conducting medium in the lower header; a vacuum pumping pipe is arranged on the other end of the lower header, wherein, the vacuum pumping pipe runs through the sealing pipe plug and is communicated with both the interior and the exterior of the header; the external end of the vacuum pumping pipe bends inward and is enclosed, and is sunk into a dent in the sealing pipe plug; the exterior of the sealing pipe plugs is covered up by a cover plate; a shield cover is arranged outside the two pipe plugs. The utility model has the characteristics of simple structure, good practicability and sealing performance, and neat and safe structure, and the utility model can be easily promoted for application.
Description
One, technical field
The utility model relates to a kind of medium heat conduction electric heater and parts thereof, particularly relates to a kind of protection cover cap and vacuum heat-conduction pipe electric heater thereof.
Two, background technology
At present, the heating system of China is based on centralized coal-fired hot-water heating, and other also occur in succession as heating equipments such as combustion gas hot-water heating, monomer electric boiler, centralized electric boiler, Electric radiant Heating Film, radiating cables, but on concrete the application, also exist some shortcoming and defect, mainly contain: centralized heating, waste energy, fire coal, fuel oil, combustion gas also pollute environment, have high input, and be not easy to the personalized use of people, make the air drying, uncomfortable, it is big to take up room, and is easy to generate the heating dispute; Electric boiler wastes energy, have high input, heat radiation slowly, not energy-conservation, make the air drying, uncomfortable, it is big to take up room; Electric radiant Heating Film, radiating cable need building structure is transformed, and are not easy to people and fit up again, move, dismantle, keep in repair inconvenient.
Along with the develop rapidly of society, the application of electric power more and more widely, electricity consumption heating becomes a kind of selection of people, and the trend that has continuous popularization to enlarge, the electricity heating is compared with traditional heating mode, and it is convenient, totally, self-evident, be subjected to very much liking of broad masses of the people.
Occurred several space heater in recent years on the market, and a kind ofly with resistance wire heating an approximate parabolic reflector bowl had been set in the back of resistance wire, in order to improve the directionality of heating, this kind relatively take electric, and cost of use is higher; Another kind is the oily spit of fland of so-called electricity, shape is similar to heating sheet structure, be provided with heater in inside, and be filled with and add deep fat, help heat radiation, this kind heating is slow, but when using for a long time,, relatively be suitable for the inside, bedroom and use the good heat insulating of surrounding space, but the phenomenon that leakage of oil often occurs, the environment around making dirty easily.
Three, utility model content
The purpose of this utility model is in order to propose a kind of simple in structure, practical, good seal performance, clean and tidy, safe protection cover cap and the vacuum heat-conduction pipe electric heater thereof of structure.
Content of the present utility model is: a kind of protection cover cap, contain lid and edge, and described lid is the cylindrical cavity body of end sealing, described edge is to be located at the outer flanging edge that this lid does not seal an end.
A kind of vacuum heat-conduction pipe electric heater that contains described protection cover cap, contain upper header and lower collecting box, and in the connection of some, the vacuum heat-conduction pipe of lower collecting box, described upper header closed at both ends, on, lower collecting box and vacuum heat-conduction tube cavity are filled with liquid thermal conductivity media, described lower collecting box two ends are fixed with end plate with holes, end plate with holes center is mounted with the sealing plug, wherein be mounted with the integral type electric heating tube on the end sealing plug, electric heating tube is arranged in the liquid thermal conductivity media of lower collecting box, the other end sealing plug of lower collecting box is provided with vacuum-pumping tube, vacuum-pumping tube passes the sealing plug and is communicated with inside and outside the lower collecting box, this vacuum-pumping tube outer end curves inwardly and seals, and is sunken in the depression of sealing plug, and is flat by the cover plate lid in the outside of sealing plug; The outside of described two plugs is provided with the protection cover cap.
Described electric heating tube passes sealing plug middle part, is provided with terminal box in described lower collecting box outside, is provided with terminal plate in the described terminal box, and electric heating tube is connected with extraneous power supply by terminal plate.
Described protection cover cap is that gummed is connected with sealing between the plug outer.
Be provided with sealing ring between described sealing plug and the end plate with holes.
Described terminal plate is provided with earthing pole.
The outside of described electric heating tube is set with disrance sleeve.
The outlet wire of described electric heating tube is provided with trunking, and the place, hole that electric wire passes the terminal box wall is provided with trunking.
The beneficial effects of the utility model
1, the protection cover cap is installed on the sealing plug, can prevent that the user from turning the sealing plug privately, causes the leakage of internal liquid medium, and influence is normally used, to safe in utilization very useful.
2, simple in structure, practical, good seal performance
The sealing mechanism of this vacuum heat-conduction pipe electric heater is simple, and its vacuum-pumping tube is used in whole electric heater intact back being installed and extracts its inner air out, and with this vacuum-pumping tube outer end welding wire sealing, its sealing property is reliable, is difficult for revealing after vacuumizing.
3, external structure clean and tidy, be difficult for being suspended to other article
The described medial recess that is installed with the sealing plug of vacuum-pumping tube is with the portion within it of the vacuum-pumping tube bending behind the welding wire; Be respectively equipped with terminal box and closing cap in the outside of two sealing plugs in addition, make the bottom of whole vacuum heat-conduction pipe electric heater look that structure is clean and tidy, any parts are not exposed in the outside, are difficult for being suspended to other article.
4, security is good
On the terminal plate of this utility model, be provided with earthing pole, be set with disrance sleeve, be equipped with trunking, can protect the security of its electricity consumption from each different aspect in electric wire and other parts contact position in the electric heating tube outside.
Four, description of drawings
Fig. 1 looks the sectional structure schematic diagram for the master of this vacuum heat-conduction pipe electric heater
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1
Fig. 3 is the B portion structure for amplifying schematic diagram of Fig. 1
Five, the specific embodiment
Embodiment one: referring to Fig. 1, Fig. 2, Fig. 3, a kind of vacuum heat-conduction pipe electric heater among the figure, contain upper header 1 and lower collecting box 5, and in the connection of some, the vacuum heat-conduction pipe 2 of lower collecting box, described upper header two ends are by end cap 3 sealings, on, lower collecting box 1,5 and vacuum heat-conduction pipe 2 inner chambers be filled with liquid thermal conductivity media 19, described lower collecting box 5 two ends are fixed with end plate 15 with holes, end plate with holes 15 middle parts are mounted with sealing plug 13,20, wherein be mounted with electric heating tube 17 on the end sealing plug 13, electric heating tube 17 is an integral type with sealing plug 3, electric heating tube 17 is positioned at lower collecting box 5, the other end sealing plug 20 of lower collecting box 5 is provided with vacuum-pumping tube 22, and vacuum-pumping tube 22 passes sealing plug 20 and is communicated with inside and outside the lower collecting box 5, and these vacuum-pumping tube 22 outer ends curve inwardly and seal.
Embodiment two: referring to Fig. 1, Fig. 2, Fig. 3, a kind of vacuum heat-conduction pipe electric heater among the figure, contain upper header 1 and lower collecting box 5, and in the connection of some, the vacuum heat-conduction pipe 2 of lower collecting box, described upper header two ends are by end cap 3 sealings, on, lower collecting box 1,5 and vacuum heat-conduction pipe 2 inner chambers be filled with liquid thermal conductivity media 19, described lower collecting box 5 two ends are fixed with end plate 15 with holes, end plate with holes 15 middle parts are mounted with sealing plug 13,15, wherein be mounted with electric heating tube 17 on the end sealing plug 13, electric heating tube 17 is an integral type with sealing plug 3, electric heating tube 17 is positioned at lower collecting box 5, the other end sealing plug 20 of lower collecting box 5 is provided with vacuum-pumping tube 22, and vacuum-pumping tube 22 passes sealing plug 20 and is communicated with inside and outside the lower collecting box 5, and these vacuum-pumping tube 22 outer ends curve inwardly and seal.
Described electric heating tube 17 passes sealing plug 13 middle parts, electric heating tube 17 is an integral type with sealing plug 3, be provided with terminal box 25 in described sealing plug 13 outsides, be provided with terminal plate 8 in the described terminal box 25, electric heating tube 17 is connected with extraneous power supply 4 by terminal plate 8; The described sealing plug 20 outside centers that are installed with vacuum-pumping tube are recess, and described vacuum-pumping tube 22 bendings are portion within it, is provided with cover plate 21 in plug 20 outsides, and closing cap 6,23 covers on respectively on the outside clipping part of sealing plug 13,20; Be provided with sealing ring 14 between described sealing plug 13,20 and the end plate with holes 15; Described terminal plate 8 is provided with earthing pole 11; The disrance sleeve metal 16 of described electric heating tube 17 outsides directly is immersed in the heat-conducting medium 19; The outlet wire of described electric heating tube 17 is provided with trunking 7, and the place, hole that electric wire 10,11,12 passes terminal box 25 walls is provided with trunking 9.
Claims (8)
1, a kind of protection cover cap contains lid and edge, it is characterized in that: described lid is the cylindrical cavity body of end sealing, and described edge is to be located at the outer flanging edge that this lid does not seal an end.
2, a kind of vacuum heat-conduction pipe electric heater that contains the described protection cover cap of claim 1, contain upper header and lower collecting box, and in the connection of some, the vacuum heat-conduction pipe of lower collecting box, described upper header closed at both ends, on, lower collecting box and vacuum heat-conduction tube cavity are filled with liquid thermal conductivity media, described lower collecting box two ends are fixed with end plate with holes, end plate with holes center is mounted with the sealing plug, wherein be mounted with the integral type electric heating tube on the end sealing plug, electric heating tube is arranged in the liquid thermal conductivity media of lower collecting box, it is characterized in that: the other end sealing plug of lower collecting box is provided with vacuum-pumping tube, vacuum-pumping tube passes the sealing plug and is communicated with inside and outside the lower collecting box, this vacuum-pumping tube outer end curves inwardly and seals, and is sunken in the depression of sealing plug, and is flat by the cover plate lid in the outside of sealing plug; The outside of described two plugs is provided with the protection cover cap.
3, vacuum heat-conduction pipe electric heater according to claim 2, it is characterized in that: described electric heating tube passes sealing plug middle part, be provided with terminal box in described lower collecting box outside, be provided with terminal plate in the described terminal box, electric heating tube is connected with extraneous power supply by terminal plate.
4, vacuum heat-conduction pipe electric heater according to claim 2 is characterized in that: described protection cover cap is that gummed is connected with sealing between the plug outer.
5, vacuum heat-conduction pipe electric heater according to claim 2 is characterized in that: be provided with sealing ring between described sealing plug and the end plate with holes.
6, vacuum heat-conduction pipe electric heater according to claim 2, it is characterized in that: described terminal plate is provided with earthing pole.
7, vacuum heat-conduction pipe electric heater according to claim 2, it is characterized in that: the outside of described electric heating tube is set with disrance sleeve.
8, vacuum heat-conduction pipe electric heater according to claim 2, it is characterized in that: the outlet wire of described electric heating tube is provided with trunking, and the place, hole that electric wire passes the terminal box wall is provided with trunking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200692680U CN201170636Y (en) | 2008-02-01 | 2008-02-01 | Protective cover cap and vacuum heat conduction pipe electric warmer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200692680U CN201170636Y (en) | 2008-02-01 | 2008-02-01 | Protective cover cap and vacuum heat conduction pipe electric warmer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170636Y true CN201170636Y (en) | 2008-12-24 |
Family
ID=40209689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200692680U Expired - Fee Related CN201170636Y (en) | 2008-02-01 | 2008-02-01 | Protective cover cap and vacuum heat conduction pipe electric warmer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170636Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123094A (en) * | 2016-06-28 | 2016-11-16 | 太仓陶氏电气有限公司 | A kind of energy-conservation quick-acting intelligent domestic superconducting fluid convectors |
| CN109579303A (en) * | 2018-11-30 | 2019-04-05 | 刘海波 | A kind of heat producer and the boiler using the generator |
| CN110182473A (en) * | 2019-05-27 | 2019-08-30 | 浙江金龙自控设备有限公司 | A kind of energy-saving heating chemicals dosing plant |
-
2008
- 2008-02-01 CN CNU2008200692680U patent/CN201170636Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123094A (en) * | 2016-06-28 | 2016-11-16 | 太仓陶氏电气有限公司 | A kind of energy-conservation quick-acting intelligent domestic superconducting fluid convectors |
| CN109579303A (en) * | 2018-11-30 | 2019-04-05 | 刘海波 | A kind of heat producer and the boiler using the generator |
| CN110182473A (en) * | 2019-05-27 | 2019-08-30 | 浙江金龙自控设备有限公司 | A kind of energy-saving heating chemicals dosing plant |
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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: 20081224 Termination date: 20100201 |