CN202938498U - Wall-mounted electric boiler with heating function - Google Patents
Wall-mounted electric boiler with heating function Download PDFInfo
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- CN202938498U CN202938498U CN 201220538109 CN201220538109U CN202938498U CN 202938498 U CN202938498 U CN 202938498U CN 201220538109 CN201220538109 CN 201220538109 CN 201220538109 U CN201220538109 U CN 201220538109U CN 202938498 U CN202938498 U CN 202938498U
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- flue
- pipe
- electric boiler
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Abstract
The utility model discloses a wall-mounted electric boiler with a heating function, which comprises a casing (1), a boiler furnace (2), a heating device (3) and a controller (4); the heating device (3) is arranged in the boiler furnace (2); the boiler furnace (2) and the controller (4) are arranged in the casing (1); an automatic exhaust valve (13) is arranged at the top of the boiler furnace (2); a blow-off pipe (5), a heat supply water pipe (6), a water inlet pipe (7) and a heating water return pipe (8) are arranged at the bottom of the boiler furnace (2); the heating water return pipe (8) is connected with a heating water return pipeline (10) through a circulating water pump (9); the heating water return pipeline (10) is connected to the water outflow end of a radiator (11); the water inlet end of the radiator (11) is connected to the top of the boiler furnace (2) through a heating water inlet pipeline (12); and an automatic exhaust valve (13), the heating device (3) and the circulating water pump (9) are electrically connected with the controller (4). The boiler has the advantages that the temperature of domestic water is stable, normal operation of the boil can be ensured when the heating water return pipeline is blocked, the use is safe, the noise is low, and the service life is long.
Description
Technical field
The utility model relates to a kind of wall-hung boiler, and particularly a kind of wall hanging electric boiler with heating function, belong to field of boilers.
Background technology
In prior art, wall hanging electric boiler is mostly for providing the domestic hot-water, function ratio is more single, but the raising along with scientific and technological level, people have developed the wall-hung boiler that can heat, Chinese utility model patent ZL02209708 discloses a kind of wall hot water, the dual-purpose electric boiler of warming oneself, this boiler has been installed heating water delivery port and heating water water return outlet in the bottom of body of heater, like this can external radiator, thus realize heating function.But there is the unsettled shortcoming of domestic water water temperature in this electric boiler, and when stopping up, the heating return pipe also can affect the normal use of electric boiler.
The utility model content
The purpose of this utility model is, a kind of wall hanging electric boiler with heating function is provided, it has advantages of the domestic water water temperature stability, and can guarantee the normal operation of boiler when the heating return pipe stops up, and it also has advantages of the safety of use in addition, noise is low and long service life.
The technical solution of the utility model: a kind of wall hanging electric boiler with heating function, comprise casing, flue, heater and controller, heater is located in flue, flue and controller all are located in housing, the top of flue is provided with automatic exhaust steam valve, the bottom of flue is provided with blow-off pipe, for warm water tube, water inlet pipe and heating water return pipe, the heating water return pipe is connected with the heating water return pipeline by water circulating pump, the heating water return pipeline is connected with the water side of radiator, the water inlet end of radiator is connected with the top of flue by the heating inlet pipeline, automatic exhaust steam valve, heater and water circulating pump all are electrically connected to controller.Automatic exhaust steam valve is set and can guarantees system releasing pressure automatically under hypertonia or abnormal conditions, make wall-hung boiler normal, steady operation for a long time.
In the aforesaid wall hanging electric boiler with heating function, the top of flue is provided with the low water level perceptron, and the top of flue is provided with overheated preventer and temperature sensor, and low water level perceptron, overheated preventer and temperature sensor all are electrically connected to controller.
In the aforesaid wall hanging electric boiler with heating function; heater comprises electric heating tube and heat exchange coil; heat exchange coil is fixed in flue; the two ends of heat exchange coil are connected with water inlet pipe respectively with for warm water tube; electric heating tube is arranged on the center of heat exchange coil, and the bottom of electric heating tube is provided with protective cover.Adopt electric heating tube can make boiler possess pollution-free, noise is low and the advantage of high efficiency.
In the aforesaid wall hanging electric boiler with heating function, electric heating tube adopts the INCOLOY800 alloy material to make.The INCOLOY800 alloy material can carry high surface thermal load, corrosion-resistant.
In the aforesaid wall hanging electric boiler with heating function, described flue adopts the SUS304 stainless steel material to make.Flue adopts the SUS304 stainless steel material to make can stop the water that becomes rusty, and has reduced the rust aqueous corrosion produced owing to getting rusty.
In the aforesaid wall hanging electric boiler with heating function, also be provided with the bypass water pipe on water circulating pump, the other end of bypass water pipe is connected with the heating inlet pipeline.
In the aforesaid wall hanging electric boiler with heating function, the heating water return pipeline is provided with filter.
Compared with prior art, the utility model is provided with heating water pipe and heating water return pipe, make electric boiler realize the effect of heating, make the function of electric boiler no longer single, owing to also being provided with the bypass water pipe, open the by-pass water pipe boiler and can continue normal operation when the heating water water return pipeline stops up, can not affect normal use.
Because the utility model is provided with low water level perceptron, overheated preventer and temperature sensor, make the user to use safer.Owing to adopting the oxygen-free copper heat exchange coil, it can with flue in hot water carry out high efficient heat exchanging, reach the comfortable coolant-temperature gage of using, not there will be sometimes hot and sometimes cold phenomenon.
Electric heating tube of the present utility model adopts the INCOLOY800 alloy material to make, and can carry high surface thermal load, possesses than the highly corrosion resistant ability.Can stop because flue adopts the SUS304 stainless steel material to make the water that becomes rusty, reduce the rust aqueous corrosion produced owing to getting rusty, effectively the service life of prolonged boiler.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation that radiator adopts parallel way to connect.
Being labeled as in accompanying drawing: 1-casing, 2-flue, 3-heater, 4-controller; the 5-blow-off pipe, 6-is for warm water tube, 7-water inlet pipe, 8-heating water return pipe; the 9-water circulating pump, 10-heating water return pipeline, 11-radiator, the 12-inlet pipeline that heats; the 13-automatic exhaust steam valve, the overheated preventer of 14-, 15-temperature sensor; 16-low water level perceptron, 17-electric heating tube, 18-heat exchange coil; the 19-protective cover, 20-bypass water pipe, 21-filter.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1 of the present utility model: as shown in Figure 1, a kind of wall hanging electric boiler with heating function, comprise casing 1, flue 2, heater 3 and controller 4, heater 3 is located in flue 2, flue 2 and controller 4 all are located in housing 1, the top of flue 2 is provided with automatic exhaust steam valve 13, the bottom of flue 2 is provided with blow-off pipe 5, for warm water tube 6, water inlet pipe 7 and heating water return pipe 8, heating water return pipe 8 is connected with heating water return pipeline 10 by water circulating pump 9, heating water return pipeline 10 is connected with the water side of radiator 11, the water inlet end of radiator 11 is connected with the top of flue 2 by heating inlet pipeline 12, automatic exhaust steam valve 13, heater 3 and water circulating pump 9 all are electrically connected to controller 4.Also be provided with bypass water pipe 20 on water circulating pump 9, the other end of bypass water pipe 20 is connected with heating inlet pipeline 12.Heating water return pipeline 10 is provided with filter 21.
When radiator 11 is 1 when above, between adjacent radiator 11, adopt the mode of series connection to connect.
The top of flue 2 is provided with low water level perceptron 16, and the top of flue 2 is provided with overheated preventer 14 and temperature sensor 15, and low water level perceptron 16, overheated preventer 14 and temperature sensor 15 all are electrically connected to controller 4.
Described radiator 11 is 1 when above, and the connected mode between radiator 11 adopts and is connected in parallel.
The top of flue 2 is provided with low water level perceptron 16, and the top of flue 2 is provided with overheated preventer 14 and temperature sensor 15, and low water level perceptron 16, overheated preventer 14 and temperature sensor 15 all are electrically connected to controller 4.
Operation principle of the present utility model: in use, water in 17 pairs of flues of electric heating tube 2 in flue 2 is heated, water after heating enters radiator 11 by heating inlet pipeline 12, hot water carries out becoming cold water after heat exchange with air in radiator 11, cold water enters water circulating pump 9 by heating water return pipeline 10, by water circulating pump 9, gets back in flue 2 and again heats.
The heating process of domestic water is, cold water enters heat exchange coil 18 by water inlet pipe 7, and the cold water in heat exchange coil 18 carries out heat exchange with the hot water in flue 2, thereby makes cold water become hot water, and hot water is by for warm water tube 6 discharges, for the user.
When water level is too low, low water level perceptron 16 sends a signal to controller 4, and controller 4 is by dump, and when furnace pressure is too high, automatic exhaust steam valve 13 work, carry out releasing pressure automatically, and the assurance system is normally moved.
When needing repairing or safeguard, open blowoff valve 5 and carry out rapid pollution discharging, can effectively shorten maintenance and maintenance time, increase work efficiency.
The utility model also has antifreeze function in addition, and when temperature is less than or equal to 10 degrees centigrade, water circulating pump 9 starts automatically, prevents that the water in flue 2 and radiator 11 from freezing, and effectively protects flue 2 and radiator 11.Control electric heating tube 17 Automatic-heatings when temperature is less than or equal to 5 degrees centigrade of Time Controllers 4, when water temperature is more than or equal to 35 degrees centigrade, electric heating tube 17 stops heating.
When stopping up appears in heating water return pipeline 10, controller 4 is opened bypass water pipe 20, and the heating water backwater can flow back to flue 2 from bypass water pipe 20, can guarantee normal use of the present utility model.
Claims (7)
1. the wall hanging electric boiler with heating function, comprise casing (1), flue (2), heater (3) and controller (4), heater (3) is located in flue (2), flue (2) and controller (4) all are located in housing (1), it is characterized in that: the top of flue (2) is provided with automatic exhaust steam valve (13), the bottom of flue (2) is provided with blow-off pipe (5), for warm water tube (6), water inlet pipe (7) and heating water return pipe (8), heating water return pipe (8) is connected with heating water return pipeline (10) by water circulating pump (9), heating water return pipeline (10) is connected with the water side of radiator (11), the water inlet end of radiator (11) is connected with the top of flue (2) by heating inlet pipeline (12), automatic exhaust steam valve (13), heater (3) and water circulating pump (9) all are electrically connected to controller (4).
2. a kind of wall hanging electric boiler with heating function according to claim 1, it is characterized in that: the top of flue (2) is provided with low water level perceptron (16), the top of flue (2) is provided with overheated preventer (14) and temperature sensor (15), and low water level perceptron (16), overheated preventer (14) and temperature sensor (15) all are electrically connected to controller (4).
3. a kind of wall hanging electric boiler with heating function according to claim 1; it is characterized in that: heater (3) comprises electric heating tube (17) and heat exchange coil (18); heat exchange coil (18) is fixed in flue (2); the two ends of heat exchange coil (18) are connected with water inlet pipe (7) respectively with for warm water tube (6); electric heating tube (17) is arranged on the center of heat exchange coil (18), and the bottom of electric heating tube (17) is provided with protective cover (19).
4. a kind of wall hanging electric boiler with heating function according to claim 3 is characterized in that: electric heating tube (17) adopts the INCOLOY800 alloy material to make.
5. a kind of wall hanging electric boiler with heating function according to claim 1 is characterized in that: described flue (2) adopts the SUS304 stainless steel material to make.
6. a kind of wall hanging electric boiler with heating function according to claim 1 is characterized in that: also be provided with bypass water pipe (20) on water circulating pump (9), the other end of bypass water pipe (20) is connected with heating inlet pipeline (12).
7. a kind of wall hanging electric boiler with heating function according to claim 1, it is characterized in that: heating water return pipeline (10) is provided with filter (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538109 CN202938498U (en) | 2012-10-19 | 2012-10-19 | Wall-mounted electric boiler with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538109 CN202938498U (en) | 2012-10-19 | 2012-10-19 | Wall-mounted electric boiler with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938498U true CN202938498U (en) | 2013-05-15 |
Family
ID=48322734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220538109 Expired - Lifetime CN202938498U (en) | 2012-10-19 | 2012-10-19 | Wall-mounted electric boiler with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287916A (en) * | 2015-05-14 | 2017-01-04 | 唐东升 | A kind of heating system based on multifunctional and multipurpose stove |
| CN106838857A (en) * | 2017-03-06 | 2017-06-13 | 廊坊市鸿庆能源设备有限公司 | Safety relief energy saver and heating boiler |
| CN107965838A (en) * | 2017-12-26 | 2018-04-27 | 新华金侨（厦门）装备科技集团有限公司 | A kind of phase transformation heating device and application method for heating system |
-
2012
- 2012-10-19 CN CN 201220538109 patent/CN202938498U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287916A (en) * | 2015-05-14 | 2017-01-04 | 唐东升 | A kind of heating system based on multifunctional and multipurpose stove |
| CN106838857A (en) * | 2017-03-06 | 2017-06-13 | 廊坊市鸿庆能源设备有限公司 | Safety relief energy saver and heating boiler |
| CN107965838A (en) * | 2017-12-26 | 2018-04-27 | 新华金侨（厦门）装备科技集团有限公司 | A kind of phase transformation heating device and application method for heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING OLYMPIA BOILER CO., LTD. Free format text: FORMER OWNER: SHEN XIUFENG Effective date: 20140828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140828 Address after: 101111, Beijing, Tongzhou District light industrial electrical and mechanical integration base, Jia Chuang Road, No. 4 Patentee after: BEIJING OLYMPIA BOILER CO.,LTD. Address before: 101111, Beijing, Tongzhou District light industrial electrical and mechanical integration base, Jia Chuang Road, No. 4 Patentee before: Shen Xiufeng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |