CN203116252U - Efficient electric-heating water heating device - Google Patents
Efficient electric-heating water heating device Download PDFInfo
- Publication number
- CN203116252U CN203116252U CN 201320054091 CN201320054091U CN203116252U CN 203116252 U CN203116252 U CN 203116252U CN 201320054091 CN201320054091 CN 201320054091 CN 201320054091 U CN201320054091 U CN 201320054091U CN 203116252 U CN203116252 U CN 203116252U
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- electrothermal tube
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- tube
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
An efficient electric-heating water heating device comprises more than one electric heating tube arranged inside a shell body, wherein water flows inside the electric heating tubes, a water inlet and a water outlet are formed in the shell body, a sleeve tube is further arranged inside the shell body, the electric heating tubes are located inside the sleeve tube, the sleeve tube and the shell body jointly form a cavity in a surrounding mode, one end of the cavity is communicated with the water inlet, the other end of the cavity is communicated with inlets of the electric heating tubes, and outlets of the electric heating tubes are communicated with the water outlet. A separation plate is arranged inside the cavity and divides the cavity body into a first cavity and a second cavity, wherein one end of the first cavity is communicated with the water inlet, the other end of the first cavity is communicated with the other end of the second cavity, and one end of the second cavity is communicated with the inlets of the electric heating tubes. The sleeve tube is an aluminum tube, all the electric heating tubes are arranged inside the aluminum tube, the aluminum tube and the shell body jointly form the cavity in a surrounding mode, and cold water firstly enters the cavity and then enters the electric heating tubes. The efficient electric-heating water heating device has the advantages of being simple and reasonable in structure, convenient to operate, high in heating efficiency, and good in cooling effect.
Description
Technical field
The utility model relates to a kind of high-efficiency electric-heating hot-water heating system.
Background technology
Cover the film formed electrothermal tube of electric heating for adopting outside glass tube, generally in electrothermal tube, just in glass tube, the water flowing heating is used; But, because Electric radiant Heating Film overlays on outside the glass tube outward, thus have only the water in the part heat transferred glass tube, and the heat that is positioned at outside the electrothermal tube not only is not fully used, also can make the external temperature of electrothermal tube constantly raise owing to accumulating also and then accumulation of heat service time.So not only wasted energy, also can be owing to high temperature makes damage of product even causes fire.
Existing heater comprises the electrothermal tube that is positioned at housing, cold water is heated as hot water after flowing through in the electrothermal tube, housing adopts plastics to make usually, this heater is owing to the heat in the electrothermal tube outside can't utilize, so cause the hull-skin temperature of housing than higher, damage housing or initiation potential accident easily.In order to reduce the hull-skin temperature of housing, the technical scheme that has adopts by increasing aluminum pipe conducts heat to dispel the heat, and still, the heat radiation time of this scheme is long and radiating effect is not ideal enough.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, thermal efficiency height, good cooling results, high-efficiency electric-heating hot-water heating system that energy consumption is low, to overcome weak point of the prior art.
A kind of high-efficiency electric-heating hot-water heating system by this purpose design, comprise the more than one electrothermal tube that is arranged in the housing, water flows in electrothermal tube, housing is provided with water inlet and delivery port, and its architectural feature is also to be provided with sleeve pipe in the housing, and electrothermal tube is positioned at sleeve pipe, sleeve pipe and housing surround chamber jointly, one end of this chamber communicates with water inlet, and the other end of chamber communicates with the import of electrothermal tube, and the outlet of electrothermal tube communicates with delivery port.
Be provided with dividing plate in the described chamber, this dividing plate is divided into first chamber and second chamber with chamber, and wherein, an end of first chamber communicates with water inlet, and the other end of first chamber communicates with the other end of second chamber, and the import of an end electrothermal tube of second chamber communicates.
Described sleeve pipe is aluminum pipe, and all electrothermal tubes all are arranged in the aluminum pipe, and aluminum pipe and housing surround chamber jointly.
Described sleeve pipe is glass tube, and each electrothermal tube is arranged with a glass tube outward respectively, and glass tube and housing surround chamber jointly.
After the utility model adopts above-mentioned technical scheme, between electrothermal tube and housing, cavity is set, at first be incorporated into the cold water that enters in the electric hot water heater in the cavity, thereby can reduce the surface temperature of housing, and the lifting that the temperature of the cold water after the process cavity obtains, being equivalent to becomes warm water after cold water has passed through preheating, and this warm water electrothermal tube of flowing through again is heated to be hot water, thereby has reduced energy consumption.
During the utility model work, cold water enters in the electrothermal tube after at first entering chamber again, and the inside and outside heat of electrothermal tube is all absorbed fully, and therefore not only the thermal efficiency is higher, can also solve the hidden danger of the outer high temperature of pipe.
The utlity model has simple and reasonable, flexible operation, thermal efficiency height, good cooling results, characteristic of low energy consumption.
Description of drawings
Fig. 1 is the biopsy cavity marker devices structural representation of the utility model first embodiment.
Fig. 2 looks the biopsy cavity marker devices schematic diagram for the left side of Fig. 1.
Fig. 3 is the partial cutaway schematic of overlooking after housing, electrothermal tube and the aluminum pipe assembling.
Fig. 4 is the biopsy cavity marker devices structural representation of the utility model second embodiment.
Fig. 5 looks the biopsy cavity marker devices schematic diagram for the left side of Fig. 4.
Fig. 6 is the partial cutaway schematic of overlooking after housing, electrothermal tube and the glass tube assembling.
Among the figure: 1 is lower platen, and 2 is lower seal, and 3 is lower installation board, 4 are following mounting cup, and 5 are following power line, and 6 is first clasp, 7 is second clasp, and 8 is last power line, and 9 is last mounting cup, 10 is upper mounting plate, and 11 is last sealing ring, and 12 is top board, 13 is screw rod, and 14 is first electrothermal tube, and 15 is second electrothermal tube, 16 is the 3rd electrothermal tube, and 17 is the 4th electrothermal tube, and 18 is the 5th electrothermal tube, 19 is last cooling pressing plate, and 20 is first sealing ring, and 21 is aluminum pipe, 22 is dividing plate, and 23 is housing, and 24 is second sealing ring, 25 are following cooling pressing plate, and 30 is glass tube, and 40 is first chamber, 50 is second chamber, and A is water inlet, and B is delivery port.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 3, this high-efficiency electric-heating hot-water heating system, comprise the more than one electrothermal tube that is arranged in the housing 23, water flows in electrothermal tube, and housing 23 is provided with water inlet A and water outlet B, also be provided with sleeve pipe in the housing 23, electrothermal tube is positioned at sleeve pipe, and sleeve pipe and housing 23 surround chamber jointly, and an end of this chamber communicates with water inlet A, the other end of chamber communicates with the import of electrothermal tube, and the outlet of electrothermal tube communicates with water outlet B.
Be provided with dividing plate 22 in the described chamber, this dividing plate 22 is divided into first chamber 40 and second chamber 50 with chamber, and wherein, an end of first chamber 40 communicates with water inlet A, the other end of first chamber 40 communicates with the other end of second chamber 50, and the import of an end electrothermal tube of second chamber 50 communicates.
In the present embodiment, described sleeve pipe is aluminum pipe 21, and all electrothermal tubes all are arranged in the aluminum pipe 21, and aluminum pipe 21 surrounds chamber jointly with housing 23.
In the present embodiment, first electrothermal tube 14, second electrothermal tube 15, the 3rd electrothermal tube 16, the 4th electrothermal tube 17 and the 5th electrothermal tube 18 Electric radiant Heating Film that all comprises a glass tube respectively and cover outward.
During concrete the making, the lower end of first electrothermal tube 14, second electrothermal tube 15, the 3rd electrothermal tube 16, the 4th electrothermal tube 17 and the 5th electrothermal tube 18 can be held in lower seal 2 in the lower installation board 3 by a plurality of first clasps 6 by lower platen 1, the upper end of first electrothermal tube 14, second electrothermal tube 15, the 3rd electrothermal tube 16, the 4th electrothermal tube 17 and the 5th electrothermal tube 18 will be gone up sealing ring 11 by top board 12 and will be held in the upper mounting plate 10 by a plurality of second clasps 7.Connect and locking lower platen 1 and top board 12 by screw rod 13 and nut again.By power line 5 and 8 conductings of last power line down, power line 5,8 is installed in down respectively in the threading fairlead of mounting cup 4 and last mounting cup 9 respectively for the lower end of first electrothermal tube 14, second electrothermal tube 15, the 3rd electrothermal tube 16, the 4th electrothermal tube 17 and the 5th electrothermal tube 18 and upper end.
During work, cold water enters first chamber 40 from the water hole that cools off down on the pressing plate 25, and under the stopping of dividing plate 22, flow toward the left side, and leave a blank from the left side of first chamber 40 and to enter into second chamber 50, after through second chamber 50, water hole from the last cooling pressing plate 19 flows out up from the right of second chamber 50, flow through successively then the 5th electrothermal tube 18, the 4th electrothermal tube 17, the 3rd electrothermal tube 16, second electrothermal tube 15 and first electrothermal tube 14 flow out to water outlet B from the apopore that cools off on the pressing plate 25 down at last.
During the energising heating, each electrothermal tube heats its inner water of flowing through respectively, the radiations heat energy in each electrothermal tube outside is then passed to water in the cavity by aluminum pipe 21, thereby overcome the not enough defective that causes hot-spot of heat radiation, and the heat that has utilized electrothermal tube to produce more fully, improve the efficiency of heating surface, reduced energy consumption.
Second embodiment
Referring to Fig. 4-Fig. 6, the difference of present embodiment and first embodiment is: described sleeve pipe is glass tube 30, and each electrothermal tube is arranged with a glass tube 30 outward respectively, and glass tube 30 surrounds chamber jointly with housing 23.All the other are not stated part and see first embodiment, repeat no more.
Claims (4)
1. high-efficiency electric-heating hot-water heating system, comprise the more than one electrothermal tube that is arranged in the housing (23), water flows in electrothermal tube, housing (23) is provided with water inlet (A) and delivery port (B), it is characterized in that also being provided with sleeve pipe in the housing (23), and electrothermal tube is positioned at sleeve pipe, sleeve pipe and housing (23) surround chamber jointly, one end of this chamber communicates with water inlet (A), and the other end of chamber communicates with the import of electrothermal tube, and the outlet of electrothermal tube communicates with delivery port (B).
2. high-efficiency electric-heating hot-water heating system according to claim 1, it is characterized in that being provided with in the described chamber dividing plate (22), this dividing plate (22) is divided into first chamber (40) and second chamber (50) with chamber, wherein, one end of first chamber (40) communicates with water inlet (A), the other end of first chamber (40) communicates with the other end of second chamber (50), and the import of an end electrothermal tube of second chamber (50) communicates.
3. high-efficiency electric-heating hot-water heating system according to claim 2 is characterized in that described sleeve pipe is aluminum pipe (21), and all electrothermal tubes all are arranged in the aluminum pipe (21), and aluminum pipe (21) surrounds chamber jointly with housing (23).
4. high-efficiency electric-heating hot-water heating system according to claim 2 is characterized in that described sleeve pipe is glass tube (30), and each electrothermal tube is arranged with a glass tube (30) outward respectively, and glass tube (30) surrounds chamber jointly with housing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054091 CN203116252U (en) | 2013-01-30 | 2013-01-30 | Efficient electric-heating water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054091 CN203116252U (en) | 2013-01-30 | 2013-01-30 | Efficient electric-heating water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116252U true CN203116252U (en) | 2013-08-07 |
Family
ID=48896588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054091 Expired - Fee Related CN203116252U (en) | 2013-01-30 | 2013-01-30 | Efficient electric-heating water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178733A (en) * | 2020-09-24 | 2021-01-05 | 汪茹悦 | Intelligent geothermal heater |
-
2013
- 2013-01-30 CN CN 201320054091 patent/CN203116252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178733A (en) * | 2020-09-24 | 2021-01-05 | 汪茹悦 | Intelligent geothermal heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |