CN2934992Y - Electric-heating body of water-heater - Google Patents
Electric-heating body of water-heater Download PDFInfo
- Publication number
- CN2934992Y CN2934992Y CN 200620054811 CN200620054811U CN2934992Y CN 2934992 Y CN2934992 Y CN 2934992Y CN 200620054811 CN200620054811 CN 200620054811 CN 200620054811 U CN200620054811 U CN 200620054811U CN 2934992 Y CN2934992 Y CN 2934992Y
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- China
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- water
- main body
- electric heating
- exhalant canal
- intake tunnel
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Abstract
The utility model relates to an electric heating unit for a water heater, which comprises a main body (1), a left end cover of the main body (2) and a right end cover (3). The utility model is characterized in that the main body (1) is provided with a water entry (4), a water exit (5) and a heating chamber (6). Wherein, the water entry (4) is connected with the water exit through the heating chamber (6); electric heating elements (7) are arranged in the heating chamber (6); a water flow switch (9) is arranged in the water entry; a water pipe connector (8) is provided at an access point of the water entry (4), and a water pipe connector (8) is provided at outflow point of the water exit (5); the electric heating elements (7) are electric heaters or electric heating pipes. The utility model makes use of the principle that long distance water is used as leakage protection wall of resistors, can resist creepage of heaters, is used safely and reliably, has heat utilization efficiency as high as 99%, and is good for energy conservation of electric water heaters, and accordingly, is applicable for various electric water heaters.
Description
Technical field
The utility model relates to a kind of electric heating body, a kind of water heater electric heating body of more specifically saying so.The electrothermal device technical field that belongs to electric heater.
Background technology
Heater is the core component in the electric heater, and it makes the requirement that can reach the user through the water in the electric heater to heating by the water in the electric heater.The electric heating conversion efficiency of the heater in the electric heater, the length in service life, use whether safe and reliable, all can directly have influence on electric heater whether energy-conservation, whether have enough service life and whether safe and reliable etc.In the prior art, the heater ubiquity unreasonable structure of electric heater, poor thermal efficiency, the shortcoming that safety coefficient is low are necessary the structure of this heater is improved, or design a kind of safe and reliable, the thermal efficiency is high, the heater of long service life.
The innovation and creation content
The utility model technical issues that need to address, i.e. the purpose of this utility model is for a kind of water heater electric heating body is provided, this heater is applicable to electric heater, has safe and reliable, long service life, characteristics that the thermal efficiency is high.
Technical problem of the present utility model can solve by taking following scheme: a kind of water heater electric heating body, the left and right end cap that comprises main body, main body, its design feature is: described main body is provided with intake tunnel, exhalant canal, heating chamber, and intake tunnel is communicated with exhalant canal by heating chamber; Be provided with electrical heating element in the heating chamber, be provided with water flow switch in the intake tunnel, the porch of intake tunnel and the exit of exhalant canal are connected with waterpipe couplings respectively; Described electrical heating element is Electrothermic wire or electric heating tube.
The utility model technical solution problem, can also take following measure:
Preceding described water flow switch is made of dry reed switch and action magnet.
The passage that preceding described intake tunnel is set in parallel in the main body by many and head and the tail are communicated with is formed.
The passage that preceding described exhalant canal is set in parallel in the main body by many and head and the tail are communicated with is formed.
The passage that intake tunnel be arranged in parallel by 3～20 and head and the tail are communicated with is formed; The passage that exhalant canal be arranged in parallel by 3～20 and head and the tail are communicated with is formed.
Be provided with temperature sensor in the preceding described exhalant canal.
The utlity model has following outstanding effect:
1, the utility model is provided with intake tunnel and exhalant canal in heater inside, and be provided with Electrothermic wire or the electric heating tube heating chamber is in the middle of intake tunnel and the exhalant canal, intake tunnel and exhalant canal all are to be formed by connecting from beginning to end by many pipelines, be same as intake tunnel and exhalant canal have been prolonged several times, when electric heating body is worked, be full of water in intake tunnel and the exhalant canal, utilize the anti-electric wall principle of the water of long distance as resistance, can make heater anticreep, safe and reliable.
2, water flow switch of the present utility model is made of dry reed switch, magnet.Thrust when water flow switch utilizes water to flow promotes magnet and moves upward.When magnet when the tongue tube, the switch closure in the tongue tube, heater just can carry out work.When turning off water source or accident and cut off the water, magnet will fall owing to the self gravitation effect, thereby heater quits work.Avoid the dry combustion method of heater, can increase the service life of heater.Also improved the security reliability of heater.
3, heating wire of the present utility model or heat-generating pipe are set directly in the heating chamber, and can make needs the water of heating directly to contact with heating wire or heat-generating pipe.The heat energy that heating wire or heat-generating pipe are produced can be fully utilized.The utilization rate of its heat energy can reach 99%.Help the energy-conservation of electric heater.
4, temperature sensor of the present utility model is arranged in the exhalant canal, and sensor is directly contacted with water, can improve the degree of accuracy of sensor measured temperature.
5, heating wire of the present utility model or heat-generating pipe, intake tunnel, exhalant canal, water flow switch, temperature sensor all are arranged in the heater, heating element structure compactness, simple, and volume is little, and institute takes up space little.
Description of drawings
Fig. 1 is the stereogram of specific embodiment of the utility model 1.
Fig. 2 is the left view of specific embodiment of the utility model 1.
Fig. 3 is the right view of specific embodiment of the utility model 1.
Fig. 4 is that the A-A of Fig. 2 is to cutaway view.
Fig. 5 is that the B-B of Fig. 3 is to cutaway view.
The specific embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
Specific embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, present embodiment comprises left end cap 2, the right end cap 3 of main body 1, main body.Left and right end cap is bonding with strong viscose glue and main body 1 two ends.Main body 1 is provided with intake tunnel 4, exhalant canal 5, heating chamber 6, is provided with electrical heating element 7 in the heating chamber 6, and intake tunnel 4 is communicated with exhalant canal 5 by heating chamber 6.The passage that described intake tunnel 4 is set in parallel in the main body 1 by 9 and head and the tail are communicated with is formed, be provided with water flow switch 9 in it, and exhalant canal 5 is set in parallel in the main body 1 by 8 and the passage of head and the tail connection is formed, be provided with temperature sensor 12 in it.The porch of intake tunnel 4 has the exit of waterpipe couplings 8, exhalant canal 5 to be provided with waterpipe couplings 8.Water flow switch 9 is made of dry reed switch 10 and action magnet 11, and dry reed switch 10 is fixed on the left end cap 2, and action magnet 11 places in the gathering sill.
In the present embodiment: electrical heating element 7 is Electrothermic wire or electric heating tube, temperature sensor 12 be thermistor, this thermistor is fixed on the left end cap 2, passes left end cap and detects temperature in the aquaporin; The length of intake tunnel 4 and exhalant canal 5 about equally.
During the utility model work, the thrust when water flow switch utilizes water to flow promotes magnet and moves upward.When magnet when the tongue tube, the switch closure in the tongue tube, heater just can carry out work.When turning off water source or accident and cut off the water, magnet will fall owing to the self gravitation effect, thereby heater quits work.Temperature sensor is connected with the control module of electric heater, can show the temperature of the hot water of outflow.The length that intake tunnel of being made up of many passages that are set in parallel in the main body and are communicated with 4 or exhalant canal 5 can increase intake tunnel 4 or exhalant canal 5, and the length of intake tunnel 4 and exhalant canal 5 is long more, can strengthen the anticreep function of passage more.
Specific embodiment 2: the characteristics that present embodiment is different from embodiment 1 are that intake tunnel 4 is set in parallel in the main body 1 by 3 and the passage of head and the tail connection is formed.The passage that exhalant canal 5 is set in parallel in the main body 1 by 4 and head and the tail are communicated with is formed.
Specific embodiment 3: present embodiment is different from embodiment 1 characteristics and is that intake tunnel 4 is set in parallel in the main body 1 by 6 and the passage of head and the tail connection is formed, and the passage that exhalant canal 5 is set in parallel in the main body 1 by 3 and head and the tail are communicated with is formed.
Specific embodiment 4: the characteristics that present embodiment is different from embodiment 1 are that intake tunnel 4 is set in parallel in the main body 1 by 12 and the passage of head and the tail connection is formed, and the passage that exhalant canal 5 is set in parallel in the main body 1 by 10 and head and the tail are communicated with is formed.
Specific embodiment 5: the characteristics that present embodiment is different from embodiment 1 are that intake tunnel 4 is set in parallel in the main body 1 by 16 and the passage of head and the tail connection is formed, and the passage that exhalant canal 5 is set in parallel in the main body 1 by 15 and head and the tail are communicated with is formed.
Specific embodiment 6: the characteristics that present embodiment is different from embodiment 1 are that intake tunnel 4 is set in parallel in the main body 1 by 20 and the passage of head and the tail connection is formed, and the passage that exhalant canal 5 is set in parallel in the main body 1 by 20 and head and the tail are communicated with is formed.
Claims (6)
1, a kind of water heater electric heating body, the left end cap (2), the right end cap (3) that comprise main body (1), main body, it is characterized in that: described main body (1) is provided with intake tunnel (4), exhalant canal (5), heating chamber (6), and intake tunnel (4) is communicated with exhalant canal (5) by heating chamber (6); Be provided with electrical heating element (7) in the heating chamber (6), be provided with water flow switch (9) in the intake tunnel; The porch of intake tunnel (4) is provided with waterpipe couplings (8), and the exit of exhalant canal (5) is provided with waterpipe couplings (8); Described electrical heating element (7) is Electrothermic wire or electric heating tube.
2, a kind of water heater electric heating body according to claim 1 is characterized in that: water flow switch is made of dry reed switch (10) and action magnet (11).
3, a kind of water heater electric heating body according to claim 2 is characterized in that: the passage that intake tunnel (4) is set in parallel in the main body (1) by many and head and the tail are communicated with is formed.
4, a kind of water heater electric heating body according to claim 2 is characterized in that: the passage that exhalant canal (5) is set in parallel in the main body (1) by many and head and the tail are communicated with is formed.
5, according to claim 3 or 4 described a kind of water heater electric heating bodies, it is characterized in that: the passage that intake tunnel (4) be arranged in parallel by 3～20 and head and the tail are communicated with is formed; The passage that exhalant canal (5) be arranged in parallel by 3～20 and head and the tail are communicated with is formed.
6, according to the described a kind of water heater electric heating body of the arbitrary claim of claim 1 to 4, it is characterized in that: be provided with temperature sensor (12) in the exhalant canal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054811 CN2934992Y (en) | 2006-02-09 | 2006-02-09 | Electric-heating body of water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054811 CN2934992Y (en) | 2006-02-09 | 2006-02-09 | Electric-heating body of water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934992Y true CN2934992Y (en) | 2007-08-15 |
Family
ID=38351680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054811 Expired - Fee Related CN2934992Y (en) | 2006-02-09 | 2006-02-09 | Electric-heating body of water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949321A (en) * | 2013-06-05 | 2015-09-30 | 广东顺德光晟电器股份有限公司 | Quick-heating type hot-plate-heated electric water heater controlled by water switch |
-
2006
- 2006-02-09 CN CN 200620054811 patent/CN2934992Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949321A (en) * | 2013-06-05 | 2015-09-30 | 广东顺德光晟电器股份有限公司 | Quick-heating type hot-plate-heated electric water heater controlled by water switch |
| CN105004058A (en) * | 2013-06-05 | 2015-10-28 | 广东顺德光晟电器股份有限公司 | Water flow switch-controlled electric water heater for heating by quick heating type aluminum-clad electric heating tube |
| CN105042867A (en) * | 2013-06-05 | 2015-11-11 | 广东顺德光晟电器股份有限公司 | Vertical water flow switch-controlled quick-heated PTC heated electric water heater |
| CN105042861A (en) * | 2013-06-05 | 2015-11-11 | 广东顺德光晟电器股份有限公司 | Vertical water flow switch-controlled quick-heated aluminum-wrapped electrothermal tube-heated electric water heater |
| CN105042865A (en) * | 2013-06-05 | 2015-11-11 | 广东顺德光晟电器股份有限公司 | Water flow switch-controlled quick-heated ceramic-heated electric water heater |
| CN105042864A (en) * | 2013-06-05 | 2015-11-11 | 广东顺德光晟电器股份有限公司 | Water flow switch-controlled quick-heated PTC-heated electric water heater |
| CN105042839A (en) * | 2013-06-05 | 2015-11-11 | 广东顺德光晟电器股份有限公司 | Horizontal water flow switch-controlled quick-heated aluminum-wrapped electrothermal tube-heated electric water heater |
| CN105004058B (en) * | 2013-06-05 | 2018-09-07 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of water flow switch control |
| CN105042861B (en) * | 2013-06-05 | 2018-09-07 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of vertical type water flow switch control |
| CN105042867B (en) * | 2013-06-05 | 2018-09-07 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type PTC heating of vertical type water flow switch control |
| CN105042864B (en) * | 2013-06-05 | 2018-10-16 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type PTC heating of water flow switch control |
| CN105042839B (en) * | 2013-06-05 | 2018-10-16 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of horizontal water flow switch control |
| CN105042865B (en) * | 2013-06-05 | 2018-10-16 | 广东光晟物联股份有限公司 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
| CN104949321B (en) * | 2013-06-05 | 2019-03-29 | 广东光晟物联股份有限公司 | The electric heater of the quick electrothermal plate heating of water flow switch control |
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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: 20070815 Termination date: 20100209 |