CN206875699U - A kind of electric boiler runtime - Google Patents
A kind of electric boiler runtime Download PDFInfo
- Publication number
- CN206875699U CN206875699U CN201720594202.2U CN201720594202U CN206875699U CN 206875699 U CN206875699 U CN 206875699U CN 201720594202 U CN201720594202 U CN 201720594202U CN 206875699 U CN206875699 U CN 206875699U
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- China
- Prior art keywords
- flue
- water
- heating
- heat exchanger
- secondary heat
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- Expired - Fee Related
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a kind of electric boiler runtime, including flue, the heater being arranged in the flue, secondary heat exchanger, heating temperature sensor, water circulating pump, the secondary heat exchanger is set independently of the flue, flue delivery port connects heating delivery port and the secondary heat exchanger by triple valve, the secondary heat exchanger connects heating water return outlet, heating water return outlet accesses flue water inlet, and running water inlet and hot water outlet connect with the secondary heat exchanger；The heating temperature sensor is arranged at flue delivery port and on the connecting pipe of the triple valve, the water circulating pump is arranged at heating water return outlet.Hot water/heating pattern can be switched over by triple valve, easy to use, substantially increase the Consumer's Experience of consumer；Whole process, water circulating pump is without closing so that accelerates water circulation in flue, realizes that water temperature is consistent with external secondary heat exchanger water temperature in flue.
Description
Technical field
Electric boiler technical field is the utility model is related to, especially a kind of runtime of Domestic wall electric boiler.
Background technology
At present, most of household electrical boiler system is not the transient heating mode that uses, but utilizes the storage of heating tube heating
Hot mode.Often degree electricity produces 860Kcal heats, and 1 cubic metre of liquified natural gas produces 8700Kcal, and here it is gas heater
Can be with speed heat, and electric heater needs heat accumulation to be warmed oneself and the reason for water.
In the prior art, secondary heat exchanger is arranged in the form of coil pipe inside the accumulation of heat flue of electric boiler, consumer
It must first allow water pump out of service using during hot water, if water pump does not have out of service, in the winter time under operational mode, can lead
Heating and hot water efficiency is caused to significantly reduce, under summer operation pattern, hot water can flow to heating pipe, so as to cause summer heating
Running status is also at, but water pump stays cool, it is not in place to also result in water circulation in flue, secondary heat exchanger
The heat exchange often located is uneven；Temperature sensor is arranged on secondary heat exchanger, causes the water temperature in flue with consumer
The change of the heating temperature of setting and change, during so as to cause consumer to use hot water, feel that temperature is fluctuated；Traditional burner
Courage uses ferrous material, and upper and lower thermal conduction rate is not high.
The Railway Project of above tradition electric boiler, Consumer's Experience of the consumer in hot water use is had a strong impact on.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of runtime of Domestic wall electric boiler, improve consumer's
Consumer's Experience, it is set to feel comfortable, convenient.
A kind of electric boiler runtime, including flue, the heater being arranged in the flue, secondary heat exchanger, adopt
Warm temperature sensor, water circulating pump, heating delivery port, heating water return outlet, running water inlet, hot water outlet, the second heat
Exchanger is set independently of the flue, and the flue delivery port connects the heating delivery port and described secondary by triple valve
Heat exchanger, the secondary heat exchanger connect the heating water return outlet, and the heating water return outlet accesses the flue water inlet,
The running water inlet and the hot water outlet connect with the secondary heat exchanger；The heating temperature sensor is set
On the connecting pipe of the flue delivery port and the triple valve, the water circulating pump is arranged at the heating water return outlet.
Further, the flue uses stainless steel flue, and the secondary heat exchanger uses stainless steel heat exchanger.
Further, the running water inlet is provided with feed water flow gauge, and the hot water outlet senses provided with hot water temperature
Device, the heating water return outlet are provided with heating flowmeter.
The beneficial effects of the utility model：Either under heating or hot-water mode, water circulating pump all without closing, makes
Water circulation in flue must be accelerated, realize that water temperature is consistent with external secondary heat exchanger water temperature in flue, hot water/heating pattern can
It is easy to use to be switched over by triple valve, substantially increase the Consumer's Experience of consumer.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment 1；
Fig. 2 is the water route schematic diagram of embodiment 1.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.It is of the present utility model
Embodiment provides for the sake of example and description, and be not be limited to exhaustively or by the utility model it is disclosed
Form.Many modifications and variations are obvious for the ordinary skill in the art.Selection and description are implemented
Example be in order to more preferably illustrate principle and practical application of the present utility model, and make one of ordinary skill in the art it will be appreciated that
The utility model is so as to designing the various embodiments with various modifications suitable for special-purpose.
Embodiment 1
A kind of electric boiler runtime, as shown in figure 1, including flue 10, the heater being arranged in the flue 20, two
Secondary heat exchanger 30, heating temperature sensor 401, water circulating pump 50, heating delivery port 60, heating water return outlet 70, running water enter
Mouth 80, hot water outlet 90, the secondary heat exchanger 30 are set independently of the flue 10, and the flue delivery port 101 is logical
Cross triple valve 402 and connect the heating delivery port 60 and the secondary heat exchanger 30, the secondary heat exchanger 30 connects institute
Heating water return outlet 70 is stated, the heating water return outlet 70 accesses the flue water inlet 102, the running water inlet 80 and the heat
Water delivery port 90 connects with the secondary heat exchanger 30；The heating temperature sensor 401 is arranged at the flue water outlet
On the connecting pipe of mouth 101 and the triple valve 402, the water circulating pump 50 is arranged at the heating water return outlet 70.
The technical scheme of the present embodiment forms three independent water paths：First water route, from flue → triple valve → secondary
Heat exchanger → flue, A Line in Fig. 2；Article 2 water route, from running water inlet → secondary heat exchanger → hot water outlet,
B Line in Fig. 2；Article 3 water route, from flue → triple valve → heating delivery port → warmer → heating water return outlet → flue,
Fig. 2 is not shown.
A Line belong to interior circulation, while circulation inside, it is ensured that uniform heat distribution above and below flue, that detects adopts
Warm circulating water temperature differs only by once with the water temperature in flue；B Line are independent domestic hot-water's pipeline, running water by with
Secondary heat exchanger heat exchange, realize the heating of cold water, constant heat exchange.
After electric boiler is opened, water circulating pump starts, and when only operating in heating pattern, triple valve connection flue goes out with heating
The mouth of a river；To using hot water, then triple valve, which switches to, connects flue and secondary heat exchanger, and the hot water in flue is through overheat
Exchanger, running water is heated, and the heater in flue also begins to work, when hot water reaches heating design temperature
When, heater is stopped；After hot water is stopped using, after certain stand-by time, electric boiler can continue through three
The switch transition of port valve is to heating pattern.
In whole process, water circulating pump without close, promote water circulation in flue, just because of this, in flue water temperature with
Pipeline circulating water temperature on secondary heat exchanger can be consistent.
The flue uses stainless steel flue, and the secondary heat exchanger uses stainless steel heat exchanger, strengthens in flue
Thermal conduction rate.
The running water inlet 80 is provided with feed water flow gauge 403；The hot water outlet 90 is provided with hot water temperature sensor
404, even if stopping using hot water, consumer knows the water temperature this moment in pipeline；The heating water return outlet is provided with heating flowmeter
405。
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, this area and those of ordinary skill in the related art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of the utility model protection.
Claims (3)
1. a kind of electric boiler runtime, including flue, the heater being arranged in the flue, secondary heat exchanger, heating
Temperature sensor, water circulating pump, heating delivery port, heating water return outlet, running water inlet, hot water outlet, it is characterised in that：Institute
Secondary heat exchanger is stated to set independently of the flue, the flue delivery port by triple valve connect the heating delivery port and
The secondary heat exchanger, the secondary heat exchanger connect the heating water return outlet, and the heating water return outlet accesses the stove
Courage water inlet, the running water inlet and the hot water outlet connect with the secondary heat exchanger；
The heating temperature sensor is arranged on the connecting pipe of the flue delivery port and the triple valve, the recirculated water
Pump is arranged at the heating water return outlet.
2. electric boiler runtime according to claim 1, it is characterised in that：The flue uses stainless steel flue, institute
State secondary heat exchanger and use stainless steel heat exchanger.
3. electric boiler runtime according to claim 1 or 2, it is characterised in that：The running water inlet is provided with water inlet
Flowmeter, the hot water outlet are provided with hot water temperature sensor, and the heating water return outlet is provided with heating flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594202.2U CN206875699U (en) | 2017-05-25 | 2017-05-25 | A kind of electric boiler runtime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720594202.2U CN206875699U (en) | 2017-05-25 | 2017-05-25 | A kind of electric boiler runtime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875699U true CN206875699U (en) | 2018-01-12 |
Family
ID=61336815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720594202.2U Expired - Fee Related CN206875699U (en) | 2017-05-25 | 2017-05-25 | A kind of electric boiler runtime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875699U (en) |
-
2017
- 2017-05-25 CN CN201720594202.2U patent/CN206875699U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180525 |