CN110081594A - Heat from Low-temperature Flue Gas - Google Patents
Heat from Low-temperature Flue Gas Download PDFInfo
- Publication number
- CN110081594A CN110081594A CN201810071849.6A CN201810071849A CN110081594A CN 110081594 A CN110081594 A CN 110081594A CN 201810071849 A CN201810071849 A CN 201810071849A CN 110081594 A CN110081594 A CN 110081594A
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- China
- Prior art keywords
- exchanger tube
- heat
- heat exchanger
- phase change
- change layer
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of Heat from Low-temperature Flue Gas, comprising: liner, liner have the first import and first outlet；First phase change layer and the second phase change layer, the first phase change layer and the second phase change layer are respectively provided in liner and the second phase change layer is arranged around the first phase change layer, and the phase transition temperature of the first phase change layer is lower than the phase transition temperature of the second phase change layer；First heat exchanger tube and the second heat exchanger tube, first heat exchanger tube and the second heat exchanger tube are respectively provided in liner, and first heat exchanger tube be connected in parallel with the second heat exchanger tube, first heat exchanger tube is connected with the first phase change layer and both ends are connected with the first import and first outlet respectively, and the second heat exchanger tube is connected with the second phase change layer and both ends are connected with the first import and first outlet respectively；Pumping heating water route, pumping heating water route are set to liner and are connected respectively with the first import and first outlet.Heat from Low-temperature Flue Gas according to the present invention, heat storage capacity is strong, capacity usage ratio is high, structure is simple, small in size, space utilization rate is high.
Description
Technical field
The present invention relates to technical field of water heaters, in particular to a kind of Heat from Low-temperature Flue Gas.
Background technique
Electric heater in the related technology, heat storage capacity is not strong, and capacity usage ratio is not high；And in order to enhance the storage of water heater
Thermal energy power, the heat pump unit added can make water heater again, and structure is complicated, the larger, space utilization rate that increases power consumption, volume not
It is high.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of phase
Heating hydrophone, the Heat from Low-temperature Flue Gas is with heat storage capacity is strong, capacity usage ratio is high, structure is simple, small in size, space utilization rate
The advantages that high.
Heat from Low-temperature Flue Gas according to an embodiment of the present invention, comprising: there is the first import and first to go out for liner, the liner
Mouthful；First phase change layer and the second phase change layer, first phase change layer and second phase change layer be respectively provided in the liner and
Second phase change layer is arranged around first phase change layer, and the phase transition temperature of first phase change layer is lower than second phase transformation
The phase transition temperature of layer；First heat exchanger tube and the second heat exchanger tube, first heat exchanger tube and second heat exchanger tube are respectively provided at institute
It states in liner, and first heat exchanger tube is connected in parallel with second heat exchanger tube, first heat exchanger tube and first phase
Change layer is connected and both ends are connected with first import and the first outlet respectively, second heat exchanger tube and second phase
Change layer is connected and both ends are connected with first import and the first outlet respectively；Pumping heating water route, the pumping heating
Water route is set to the liner and is connected respectively with first import and the first outlet.
Heat from Low-temperature Flue Gas according to an embodiment of the present invention, heat storage capacity is strong, capacity usage ratio is high, structure is simple, it is small in size,
Space utilization rate is high.
In addition, Heat from Low-temperature Flue Gas according to an embodiment of the present invention also has following additional technical characteristic:
According to some embodiments of the present invention, first heat exchanger tube and second heat exchanger tube wriggle respectively extends in institute
It states between the first import and the first outlet.
Further, the Heat from Low-temperature Flue Gas further include: partition, the partition are set to the liner and in the liners
Limit along the vertical direction spaced apart the first Heat Room and the second Heat Room, first Heat Room and first import and
The first outlet is respectively communicated with, and first phase change layer and first heat exchanger tube are respectively arranged on first Heat Room, institute
The second phase change layer is stated set on second Heat Room, a part of second heat exchanger tube is located at first Heat Room and another
Part is located at second Heat Room.
Advantageously, described a part of second heat exchanger tube be connected with first phase change layer and described another part with
Second phase change layer is connected.
In some embodiments of the invention, the partition have the second import and second outlet, described second into
It mouthful is respectively communicated with first Heat Room and second Heat Room, the second outlet and first Heat Room and described
Second Heat Room is respectively communicated with, and second heat exchanger tube is threaded through respectively in second import and the second outlet.
Advantageously, described another part of second heat exchanger tube wriggles and extends in second import and described second and go out
Between mouthful.
According to some embodiments of the present invention, pumping heating water route includes: water pump；Heater, the heater with
The water pump is connected；The water outlet of first on-off valve and the second on-off valve, first on-off valve and the water pump, described first
The water inlet end of the water inlet end of heat exchanger tube and second heat exchanger tube is respectively connected with, the water inlet of second on-off valve and the water pump
The water outlet at end, the water outlet of first heat exchanger tube and second heat exchanger tube is respectively connected with.
Further, water route is heated in the pumping further include: check valve, the check valve is for controlling the pumping heating
Water in water route is along the first outlet to the direction one-way flow of first import.
Further, the check valve is connected with the water outlet of the water pump and the heater respectively.
According to some embodiments of the present invention, the Heat from Low-temperature Flue Gas further include: the first heat exchange fin and the second heat exchange wing
Piece, first heat exchange fin is connected with first heat exchanger tube and second heat exchange fin and the second heat exchanger tube phase
Even.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Heat from Low-temperature Flue Gas according to an embodiment of the present invention.
Appended drawing reference:
Heat from Low-temperature Flue Gas 10, public water inlet end 11, public water outlet 12,
Liner 100, the first import 101, first outlet 102, the first Heat Room 103, the second Heat Room 104, shell 110,
Inner casing 120, insulating layer 130,
First phase change layer 210, the second phase change layer 220,
First heat exchanger tube 310, the second heat exchanger tube 320,
Pumping heating water route 400, water pump 410, heater 420, the first on-off valve 430, the second on-off valve 440, check valve
450,
Partition 500, the second import 501, second outlet 502,
First heat exchange fin 610, the second heat exchange fin 620.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings Heat from Low-temperature Flue Gas 10 according to an embodiment of the present invention is described.For example, Heat from Low-temperature Flue Gas 10 is electricity
Water heater.
As shown in Figure 1, Heat from Low-temperature Flue Gas 10 according to an embodiment of the present invention, comprising: liner 100, the first phase change layer 210,
Second phase change layer 220, the first heat exchanger tube 310, the second heat exchanger tube 320 and pumping heating water route 400.
Specifically, liner 100 has the first import 101 and first outlet 102.First phase change layer 210 and the second phase transformation
Layer 220 is respectively provided in liner 100, and the second phase change layer 220 is arranged around the first phase change layer 210, the phase transformation of the first phase change layer 210
Temperature is lower than the phase transition temperature of the second phase change layer 220.First heat exchanger tube 310 and the second heat exchanger tube 320 are respectively provided at liner 100
It is interior, and the first heat exchanger tube 310 is connected in parallel with the second heat exchanger tube 320.
Specifically, the first heat exchanger tube 310 is connected with the first phase change layer 210, the water inlet end of the first heat exchanger tube 310 and first into
Mouth 101 is connected and water outlet is connected with first outlet 102；Second heat exchanger tube 320 is connected with the second phase change layer 220, the second heat exchange
The water inlet end of pipe 320 is connected with the first import 101 and water outlet is connected with first outlet 102.Pumping heating water route 400 is set to interior
Outside gallbladder 100, and pump heating water route 400 be connected respectively with the first import 101 and first outlet 102 with the first heat exchanger tube 310
It is connected to the second heat exchanger tube 320.
Here, the first heat exchanger tube 310 is connected with the first phase change layer 210 and refers to the first heat exchanger tube 310 and the first phase change layer 210
Using the connection that can carry out heat exchange, for example, the outer tube wall of the first heat exchanger tube 310 is contacted with the first phase change layer 210, that is, the
One phase change layer 210 is filled in outside the first heat exchanger tube 310；Similarly, the second heat exchanger tube 320 is connected with the second phase change layer 220 and refers to
Second heat exchanger tube 320 and the second phase change layer 220 are using the connection that can carry out heat exchange, for example, the outer tube of the second heat exchanger tube 320
Wall is contacted with the second phase change layer 220, that is, the second phase change layer 220 is filled in outside the second heat exchanger tube 320.
Water is pumped to the first heat exchanger tube 310 and the second heat exchanger tube 320 by pumping heating water route 400 as a result, and respectively to the
Water in one heat exchanger tube 310 and the second heat exchanger tube 320 is heated.Meanwhile first hot water in heat exchanger tube 310 and the first phase transformation
Layer 210 carries out heat exchange, and the hot water and the second phase change layer 220 in the second heat exchanger tube 320 carry out heat exchange, to carry out energy
Storage, i.e. the first phase change layer 210 and the second phase change layer 220 carry out accumulation of heat, with later in the first heat exchanger tube 310 cold water and
Cold water in second heat exchanger tube 320 is heated.
Also, since the phase transition temperature of the first phase change layer 210 is lower than the phase transition temperature of the second phase change layer 220, for example, first
The phase transition temperature of phase change layer 210 is 30 DEG C -40 DEG C, and the phase transition temperature of the second phase change layer 220 is 50 DEG C -80 DEG C, in this way, can mention
It can be flowed directly out respectively from different water routes for the water of the water of different temperatures, and different temperatures, to be met using diversification
The different use demands of user.
It should be noted that hot water and cold water are relative concept, that is, the hot water in the first heat exchanger tube 310 refers to temperature
Not less than the water of the phase transition temperature of the first phase change layer 210, the cold water in the first heat exchanger tube 310 refers to temperature not higher than the first phase
The water of the phase transition temperature of change layer 210；Similarly, the hot water in the second heat exchanger tube 320 refers to temperature not less than the second phase change layer
The water of 220 phase transition temperature, the cold water in the second heat exchanger tube 320 refer to that temperature is not higher than the phase alternating temperature of the second phase change layer 220
The water of degree.
It should also be noted that, user can select water to only enter the first heat exchanger tube 310 or the second heat exchange according to demand
Pipe 320, alternatively, it is also an option that water respectively enters the first heat exchanger tube 310 and the second heat exchanger tube 320.That is, can both select
Select water only and the first phase change layer 210 or the second phase change layer 220 carry out heat exchange, also can choose water respectively with the first phase change layer
210 and second phase change layer 220 carry out heat exchange.
Heat from Low-temperature Flue Gas 10 according to an embodiment of the present invention, heat storage capacity is strong, capacity usage ratio is high, structure is simple, volume
It is small, space utilization rate is high.
According to some embodiments of the present invention, as shown in Figure 1, the first heat exchanger tube 310 and the second heat exchanger tube 320 wriggle respectively
It extends between the first import 101 and first outlet 102, so as to increase heat exchange area, enhances heat transfer effect, and sufficiently benefit
With 100 inner space of liner.Advantageously, the first import 101 and first outlet 102 are located at the same side wall of liner 100, for example,
First import 101 and first outlet 102 are each provided on the bottom wall of liner 100.
Further, as shown in Figure 1, Heat from Low-temperature Flue Gas 10 further include: partition 500.Partition 500 be set to liner 100, and every
Plate 500 limits the first Heat Room 103 and the second Heat Room 104 spaced apart along the vertical direction, the first heat exchange in liner 100
Room 103 is respectively communicated with the first import 101 and first outlet 102, and the first phase change layer 210 and the first heat exchanger tube 310 are respectively arranged on
First Heat Room 103, the second phase change layer 220 are set to the second Heat Room 104, and a part of the second heat exchanger tube 320 is located at first and changes
Hot cell 103 and another part is located at the second Heat Room 104.In this way, the space utilization rate of liner 100 can be further improved,
And first phase change layer 210 can be non-interference with the second phase change layer 220.
Advantageously, as shown in Figure 1, described a part of the second heat exchanger tube 320 is connected with the first phase change layer 210, second is changed
Described another part of heat pipe 320 is connected with the second phase change layer 220.In this way, described a part of the second heat exchanger tube 320 can be with
First phase change layer 210 carries out heat exchange, and described another part of the second heat exchanger tube 320 can carry out heat with the second phase change layer 220
Exchange, to further enhance heat storage capacity.
In some embodiments of the invention, as shown in Figure 1, partition 500 has the second import 501 and second outlet
502, the second import 501 is respectively communicated with the first Heat Room 103 and the second Heat Room 104, second outlet 502 and the first Heat Room
103 and second Heat Room 104 be respectively communicated with, the second heat exchanger tube 320 is threaded through respectively in the second import 501 and second outlet 502,
To which structure is relatively more firm, and convenient for assembly positioning.
Advantageously, as shown in Figure 1, described another part of the second heat exchanger tube 320, which wriggles, extends in the second import 501 and the
Between two outlets 502, to enhance the heat exchange area of the second heat exchanger tube 320 and the second phase change layer 220, and liner 100 is made full use of
Upper space.
According to some embodiments of the present invention, as shown in Figure 1, the first heat exchanger tube 310, the second heat exchanger tube 320 and pumping add
Hot water road 400 has public water inlet end 11 and public water outlet 12.Pumping heating water route 400 includes: water pump 410, heater
420, the first on-off valve 430 and the second on-off valve 440.Heater 420 is connected with water pump 410, for heating water.
First on-off valve 430 water inlet end and the second heat exchanger tube with the water outlet of water pump 410, the first heat exchanger tube 310 respectively
320 water inlet end is connected, and is connected to controlling the water outlet of water pump 410 with the water inlet end of the first heat exchanger tube 310, alternatively, control water
The water outlet of pump 410 is connected to the water inlet end of the second heat exchanger tube 320, or, the water outlet of control water pump 410 is respectively with first
The connection of the water inlet end of the water inlet end of heat exchanger tube 310 and the second heat exchanger tube 320.
Second on-off valve 440 and the water inlet end of water pump 410, the water outlet of the first heat exchanger tube 310 and the second heat exchanger tube 320
Water outlet is respectively connected with, and is connected to controlling the water inlet end of water pump 410 with the water outlet of the first heat exchanger tube 310, alternatively, control water pump
410 water inlet end is connected to the water outlet of the second heat exchanger tube 320, or, the water inlet end of control water pump 410 is changed with first respectively
The water outlet of heat pipe 310 is connected to the water outlet of the second heat exchanger tube 320.
As a result, when the water outlet of water pump 410 only be connected to the water inlet end of the first heat exchanger tube 310, the water inlet end of water pump 410
(i.e. the water inlet end disconnection of the water outlet of water pump 410 and the second heat exchanger tube 320, water pump are connected to the water outlet of the first heat exchanger tube 310
The water outlet of 410 water inlet end and the second heat exchanger tube 320 disconnects) when, heater 420 carries out the water in the first heat exchanger tube 310
Circulating-heating, after the completion of heating, the water in the first heat exchanger tube 310 is flowed out by public water outlet 12.
Similarly, when the water outlet of water pump 410 is only connected to the water inlet end of the second heat exchanger tube 320, the water inlet end of water pump 410
(i.e. the water inlet end disconnection of the water outlet of water pump 410 and the first heat exchanger tube 310, water are only connected to the water outlet of the second heat exchanger tube 320
Pump 410 water inlet end and the second heat exchanger tube 320 water outlet disconnection) when, heater 420 to the water in the second heat exchanger tube 320 into
Row circulating-heating, after the completion of heating, the water in the second heat exchanger tube 320 is flowed out by public water outlet 12.
Further, as shown in Figure 1, pumping heating water route 400 further include: check valve 450.Check valve 450 is for controlling
Pumping heats the water in water route 400 along the direction one-way flow of 102 to the first import 101 of first outlet.In other words, check valve
Water in 450 the first heat exchanger tubes 310 of control and the second heat exchanger tube 320 flows to first outlet 102 by the first import 101.More into
One step, as shown in Figure 1, check valve 450 is connected with the water outlet of water pump 410 and heater 420 respectively.
According to some embodiments of the present invention, as shown in Figure 1, Heat from Low-temperature Flue Gas 10 further include: 610 He of the first heat exchange fin
Second heat exchange fin 620, the first heat exchange fin 610 is connected with the first heat exchanger tube 310 and the second heat exchange fin 620 and second exchanges heat
Pipe 320 is connected.In this way, the first heat exchanger tube 310 and the first phase change layer 210, the second heat exchanger tube 320 and the second phase change layer can be enhanced
Heat exchange between 220.For example, multiple first heat exchange fins 610 are arranged along the length direction interval of liner 100, each first
Heat exchange fin 610 vertically extends；Multiple second heat exchange fins 620 are arranged along the length direction interval of liner 100, each
Second heat exchange fin 620 vertically extends.
In some embodiments of the invention, as shown in Figure 1, liner 100 include: shell 110, inner casing 120 and
The insulating layer 130 being located between shell 110 and inner casing 120, to enhance the heat storage capacity of Heat from Low-temperature Flue Gas 10.Wherein, the first phase
Change layer 210, the second phase change layer 220, the first heat exchanger tube 310, the second heat exchanger tube 320, partition 500, the first heat exchange fin 610 and
Second heat exchange fin 620 is each provided in inner casing 120.
Optionally, each of the first phase change layer 210 and the second phase change layer 220 include: the acetate trihydrate of 60%-95%
Sodium, the sodium fluoride of 0.1%-5%, the Sodium Polyacrylate of 1%-10%, 5%-15% urea element, 1%-5% sodium phosphate and
The sodium metasilicate of 0.1%-1%.
Other of Heat from Low-temperature Flue Gas 10 according to an embodiment of the present invention are constituted and are operated for ordinary skill people
Member for be all it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " length ", "upper", "lower", "bottom", "inner", "outside", " week
To " etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this hair
Bright and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " specific embodiment ", " show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are different
Surely identical embodiment or example is referred to.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in one or more embodiment or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of Heat from Low-temperature Flue Gas characterized by comprising
Liner, the liner have the first import and first outlet；
First phase change layer and the second phase change layer, first phase change layer and second phase change layer be respectively provided in the liner and
Second phase change layer is arranged around first phase change layer, and the phase transition temperature of first phase change layer is lower than second phase transformation
The phase transition temperature of layer；
First heat exchanger tube and the second heat exchanger tube, first heat exchanger tube and second heat exchanger tube are respectively provided in the liner,
And first heat exchanger tube is connected in parallel with second heat exchanger tube, first heat exchanger tube be connected with first phase change layer and
Both ends are connected with first import and the first outlet respectively, second heat exchanger tube be connected with second phase change layer and
Both ends are connected with first import and the first outlet respectively；
Pumping heating water route, pumping heating water route are set to the liner and go out respectively with first import and described first
Mouth is connected.
2. Heat from Low-temperature Flue Gas according to claim 1, which is characterized in that first heat exchanger tube and second heat exchanger tube
It wriggles and is extended between first import and the first outlet respectively.
3. Heat from Low-temperature Flue Gas according to claim 2, which is characterized in that further include:
Partition, the partition are set to the liner and limit the first Heat Room spaced apart along the vertical direction in the liner
With the second Heat Room, first Heat Room is respectively communicated with first import and the first outlet, first phase transformation
Layer and first heat exchanger tube are respectively arranged on first Heat Room, and second phase change layer is set to second Heat Room, institute
The a part for stating the second heat exchanger tube is located at first Heat Room and another part is located at second Heat Room.
4. Heat from Low-temperature Flue Gas according to claim 3, which is characterized in that described a part of second heat exchanger tube and institute
State that the first phase change layer is connected and described another part is connected with second phase change layer.
5. Heat from Low-temperature Flue Gas according to claim 3, which is characterized in that there is the partition the second import and second to go out
Mouthful, second import is respectively communicated with first Heat Room and second Heat Room, the second outlet and described the
One Heat Room and second Heat Room are respectively communicated with, and second heat exchanger tube is threaded through second import and described respectively
In two outlets.
6. Heat from Low-temperature Flue Gas according to claim 5, which is characterized in that described another part of second heat exchanger tube is wriggled
Yan is extended between second import and the second outlet.
7. Heat from Low-temperature Flue Gas according to claim 1 to 6, which is characterized in that pumping heating water route packet
It includes:
Water pump；
Heater, the heater are connected with the water pump；
First on-off valve and the second on-off valve, the water outlet of first on-off valve and the water pump, first heat exchanger tube
The water inlet end of water inlet end and second heat exchanger tube is respectively connected with, the water inlet end of second on-off valve and the water pump, described
The water outlet of first heat exchanger tube and the water outlet of second heat exchanger tube are respectively connected with.
8. Heat from Low-temperature Flue Gas according to claim 7, which is characterized in that water route is heated in the pumping further include:
Check valve, the check valve be used for control it is described pumping heating water route in water along the first outlet to described first into
The direction one-way flow of mouth.
9. Heat from Low-temperature Flue Gas according to claim 8, which is characterized in that the check valve water outlet with the water pump respectively
End is connected with the heater.
10. Heat from Low-temperature Flue Gas according to claim 1 to 6, which is characterized in that further include:
First heat exchange fin and the second heat exchange fin, first heat exchange fin are connected and described second with first heat exchanger tube
Heat exchange fin is connected with second heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071849.6A CN110081594A (en) | 2018-01-25 | 2018-01-25 | Heat from Low-temperature Flue Gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071849.6A CN110081594A (en) | 2018-01-25 | 2018-01-25 | Heat from Low-temperature Flue Gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081594A true CN110081594A (en) | 2019-08-02 |
Family
ID=67411917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071849.6A Pending CN110081594A (en) | 2018-01-25 | 2018-01-25 | Heat from Low-temperature Flue Gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081594A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695924A (en) * | 2009-11-16 | 2012-09-26 | 苏纳珀有限公司 | Energy storage systems |
| CN104456947A (en) * | 2014-10-17 | 2015-03-25 | 北京航天益森风洞工程技术有限公司 | Heat accumulating type pure air heating system |
| EP2951522A1 (en) * | 2013-01-31 | 2015-12-09 | Basic Holdings | Heating system and thermal energy store |
| CN205299914U (en) * | 2016-01-19 | 2016-06-08 | 深圳创新设计研究院有限公司 | Water storage type electric water heater |
-
2018
- 2018-01-25 CN CN201810071849.6A patent/CN110081594A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695924A (en) * | 2009-11-16 | 2012-09-26 | 苏纳珀有限公司 | Energy storage systems |
| EP2951522A1 (en) * | 2013-01-31 | 2015-12-09 | Basic Holdings | Heating system and thermal energy store |
| CN104456947A (en) * | 2014-10-17 | 2015-03-25 | 北京航天益森风洞工程技术有限公司 | Heat accumulating type pure air heating system |
| CN205299914U (en) * | 2016-01-19 | 2016-06-08 | 深圳创新设计研究院有限公司 | Water storage type electric water heater |
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Application publication date: 20190802 |
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| RJ01 | Rejection of invention patent application after publication |