CN108119927A - A kind of fume afterheat hot-water heating system - Google Patents
A kind of fume afterheat hot-water heating system Download PDFInfo
- Publication number
- CN108119927A CN108119927A CN201611064198.5A CN201611064198A CN108119927A CN 108119927 A CN108119927 A CN 108119927A CN 201611064198 A CN201611064198 A CN 201611064198A CN 108119927 A CN108119927 A CN 108119927A
- Authority
- CN
- China
- Prior art keywords
- boilers
- heat exchanger
- heat
- water
- heating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
Abstract
The invention discloses a kind of fume afterheat hot-water heating systems, including cold water storage cistern, a boilers, b boilers and heat exchanger, cold water storage cistern, the water outlet of a boilers and b boilers is connected respectively with heat exchanger water inlet, cold water storage cistern, control valve is respectively equipped between a boilers and b boilers and heat exchanger, the water inlet connection of the water outlet difference a boilers and b boilers of heat exchanger, control valve is respectively equipped between heat exchanger and a boilers and b boilers, the water outlet of cold water storage cistern is equipped with Na-ion exchanger, the water outlet of heat exchanger is equipped with heat-exchanger pump, temperature sensor and liquid level sensor are respectively equipped in a boilers and b boilers, the temperature sensor and liquid level sensor are connected respectively with MCU, the MCU is also connected with each control valve respectively.The technical purpose of the present invention be to provide it is a kind of can be using the flue gas that hearth generates come the fume afterheat hot-water heating system of quick heat hot water.
Description
Technical field
The present invention relates to heat recovery technology field, more particularly to a kind of fume afterheat hot-water heating system.
Background technology
It is needed in restaurant or dining room for a long time using hearth, and a large amount of flue gases generated are outdoor by smoke discharging pipe discharge,
So as to cause the waste of the energy.And restaurant or dining room need to be used for everybody to burn some hot water with combustion gas or electric energy, from
And the new energy is consumed, increase the cost of operation.Therefore the flue gas using high heat is just required to, relatively rapid heats one
A little hot water are for using, with energy saving.
The content of the invention
In view of the above problems, technical purpose of the invention is to provide a kind of flue gas that hearth can be utilized to generate
Carry out the fume afterheat hot-water heating system of quick heat hot water.
The invention is realized by the following technical scheme：
The fume afterheat hot-water heating system of the present invention, including cold water storage cistern, a boilers, b boilers and heat exchanger, cold water storage cistern, a hot water
The water outlet of case and b boilers is connected respectively with heat exchanger water inlet, between cold water storage cistern, a boilers and b boilers and heat exchanger
It is respectively equipped with control valve, the water inlet connection of the water outlet difference a boilers and b boilers of heat exchanger, heat exchanger and a boilers
And control valve is respectively equipped between b boilers, the water outlet of cold water storage cistern is equipped with Na-ion exchanger, the water outlet of heat exchanger
Equipped with heat-exchanger pump, be respectively equipped with temperature sensor and liquid level sensor in a boilers and b boilers, the temperature sensor and
Liquid level sensor is connected respectively with MCU, and the MCU is also connected with each control valve respectively.
The tank wall of the fume afterheat hot-water heating system of the present invention, a boilers and b boilers includes inner wall and outer wall, described interior
It is vacuumized between wall and outer wall, getter is placed between inner wall and outer wall.
The fume afterheat hot-water heating system of the present invention, heat exchanger are mounted in smoke discharge tube, and the smoke discharge tube is equipped with
Outside lug boss, the lug boss is interior to be equipped with heat exchanger tube, and the snakelike insertion of heat exchanger tube is arranged in heat exchanger plates, the heat exchanger plates
Several ventholes being evenly arranged are equipped with, the top of the venthole is equipped with heat exchange cover.
The fume afterheat hot-water heating system of the present invention, the heat exchange cover are one large one small, and both ends are equipped with through hole.
The fume afterheat hot-water heating system of the present invention, the heat exchanger plates longitudinal direction equipped with heat exchanger tube is at least provided with one layer.
The fume afterheat hot-water heating system of the present invention, the heat exchanger plates number of plies equipped with heat exchanger tube are 3 layers.
The present invention fume afterheat hot-water heating system, the heat-exchanger pump be centrifugal diving heat-exchanger pump, the leaf of the heat-exchanger pump
Wheel and shell material are PP or PE.
The beneficial effects of the invention are as follows:
1st, the cold water storage cistern being equipped with can provide enough water sources for heat exchanger in time, and two boilers being equipped with will can add respectively
Hot water after heat is stored in water tank, so as to avoid being unable to add enough hot water using cooking stove within the more short time
Heat is also more conducive to the hot water circulation heated in one of hot water so that hot water temperature's higher can also provide simultaneously
The hot water of two kinds of temperature, so that different purposes use.
2nd, by the way that by the snakelike embedded heat exchanger plates of heat exchanger tube, compared with traditional heat exchanger, this heat-exchanger rig can carry
The heat exchange efficiency of height at least 20%, greatly increases the recovery utilization rate to the energy.
Description of the drawings
Fig. 1 is fume afterheat hot-water heating system structure chart；
Fig. 2 is heat exchanger structure figure；
Fig. 3 is the partial top view of heat exchanger.
It is marked in figure：1 it is cold water storage cistern, 2 be a boilers, 3 be b boilers, 4 be heat exchanger, 5 is Na-ion exchanger, 6
It is smoke discharge tube for heat-exchanger pump, 7,8 be lug boss, 9 be heat exchanger tube, 10 be heat exchanger plates, 11 be venthole, 12 is heat exchange cover.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.
Fume afterheat hot-water heating system as shown in Figure 1, Figure 2 and Figure 3, including cold water storage cistern 1, a boilers 2, b boilers 3 and
Heat exchanger 4, the water outlet of cold water storage cistern 1, a boilers 2 and b boilers 3 are connected respectively with 4 water inlet of heat exchanger, cold water storage cistern 1, a heat
Control valve, the water outlet difference a boilers 2 and b hot water of heat exchanger 4 are respectively equipped between water tank 2 and b boilers 3 and heat exchanger 4
The water inlet connection of case 3, is respectively equipped with control valve, the water outlet of cold water storage cistern 1 between heat exchanger 4 and a boilers 2 and b boilers 3
Place is equipped with Na-ion exchanger 5, and the water outlet of heat exchanger 4 is equipped with heat-exchanger pump 6, is respectively equipped in a boilers 2 and b boilers 3
Temperature sensor and liquid level sensor, the temperature sensor and liquid level sensor are connected respectively with MCU, the MCU also with often
A control valve connection respectively.Temperature sensor is used to measure the temperature of water in a, b boiler, and liquid level sensor is used to measure a, b
Liquid level in boiler, and the data measured are transmitted to MCU in real time.MCU first controls the valve between cold water storage cistern and heat exchanger
Door is opened, and the control valve between heat exchanger water outlet and a boilers is opened, and opens heat-exchanger pump 6, other valves are closed, and pass through tune
The aperture of control valve in this whole flow line, to change the flow in pipeline, so as to control the temperature of the water of outflow heat exchanger 4
Degree after the hot water in a boilers 2 reaches initial temperature, and after reaching the liquid level of setting, can close cold water storage cistern as needed
Valve between heat exchanger opens the control valve between heat exchanger water inlet and a boilers, so as to the heat in a boilers
Water heats again, after the temperature value for reaching needs, you can closes the control between heat exchanger water inlet, water outlet and a boilers
Valve.The control valve between MCU control cold water storage cisterns and heat exchanger, the control valve between heat exchanger water outlet and b boilers are opened again
Open, so as to in b boilers filled with hot water, after the hot water in b boilers reaches setting liquid level, further in accordance with to a boilers
Hydronic mode carries out circulating-heating to b boilers, and enables to the hot water temperature in a, b boiler different, i.e.,
It can select as needed using the hot water in a/b boilers, it is more convenient.And the Na-ion exchanger being equipped with can remove water
In calcium, magnesium plasma, water is softened, so as to the incrustation scale that avoids the formation of to line clogging.
The tank wall of a boilers 2 and b boilers 3 includes inner wall and outer wall, is vacuumized between the inner wall and outer wall, inner wall
Getter is placed between outer wall.The attemperater of vacuum enables to the effect getter that is more preferable, and being equipped with of heat preservation
Its vacuum degree can be kept for a long time.
Heat exchanger 4 is mounted in smoke discharge tube 7, and the smoke discharge tube 7 is equipped with outside lug boss 8, the protrusion
Heat exchanger tube 9 is equipped in portion 8, the 9 snakelike insertion of heat exchanger tube is arranged in heat exchanger plates 10, and the heat exchanger plates 10 are equipped with several uniform
The venthole 11 of arrangement, the top of the venthole 11 are equipped with heat exchange cover 12.By by the snakelike embedded heat exchanger plates of heat exchanger tube, phase
For traditional heat exchanger, this heat-exchanger rig can improve at least 20% heat exchange efficiency, greatly increase the recycling profit to the energy
With rate.The heat exchange cover 12 is one large one small, and both ends are equipped with through hole.The heat exchange cover being equipped with can further improve its heat exchange effect
Rate.
10 longitudinal direction of heat exchanger plates equipped with heat exchanger tube 9 is at least provided with one layer.10 layers of the heat exchanger plates equipped with heat exchanger tube 9
Number is 3 layers.Normal conditions, one layer of heat exchanger plates 10 not enough, are set to 3 layers of absorption that can be improved to flue gas heat certainly, and will not
So that resistance is excessive.
The heat-exchanger pump 6 is centrifugal diving heat-exchanger pump, and the impeller and shell material of the heat-exchanger pump are PP or PE.Pass through
It is PP or PE by impeller and shell material, the weight of water pump can be reduced, so as to reduce the weight of whole system.
As it can be seen that this fume afterheat hot-water heating system can improve the absorption efficiency to flue gas heat, the energy is recycled
It utilizes, reduces the operating cost of enterprise.
Claims (7)
1. a kind of fume afterheat hot-water heating system, which is characterized in that including cold water storage cistern（1）, a boilers（2）, b boilers（3）And it changes
Hot device（4）, cold water storage cistern（1）, a boilers（2）And b boilers（3）Water outlet respectively with heat exchanger（4）Water inlet connects, cold
Water tank（1）, a boilers（2）And b boilers（3）With heat exchanger（4）Between be respectively equipped with control valve, heat exchanger（4）Water outlet
A boilers respectively（2）And b boilers（3）Water inlet connection, heat exchanger（4）With a boilers（2）And b boilers（3）Between
It is respectively equipped with control valve, cold water storage cistern（1）Water outlet be equipped with Na-ion exchanger（5）, heat exchanger（4）Water outlet be equipped with
Heat-exchanger pump（6）, a boilers（2）And b boilers（3）Inside it is respectively equipped with temperature sensor and liquid level sensor, the temperature sensing
Device and liquid level sensor are connected respectively with MCU, and the MCU is also connected with each control valve respectively.
2. fume afterheat hot-water heating system according to claim 1, which is characterized in that a boilers（2）And b boilers（3）'s
Tank wall includes inner wall and outer wall, is vacuumized between the inner wall and outer wall, getter is placed between inner wall and outer wall.
3. fume afterheat hot-water heating system according to claim 1, which is characterized in that heat exchanger（4）It is discharged mounted on flue gas
Pipe（7）In, the smoke discharge tube（7）Equipped with outside lug boss（8）, the lug boss（8）It is interior to be equipped with heat exchanger tube（9）, institute
State heat exchanger tube（9）Snakelike insertion is arranged on heat exchanger plates（10）In, the heat exchanger plates（10）It is equipped with several ventholes being evenly arranged
（11）, the venthole（11）Top be equipped with heat exchange cover（12）.
4. fume afterheat hot-water heating system according to claim 3, which is characterized in that the heat exchange cover（12）It is big by one for one
Small, both ends are equipped with through hole.
5. fume afterheat hot-water heating system according to claim 3, which is characterized in that described to be equipped with heat exchanger tube（9）Heat exchange
Plate（10）Longitudinal direction is at least provided with one layer.
6. fume afterheat hot-water heating system according to claim 5, which is characterized in that described to be equipped with heat exchanger tube（9）Heat exchange
Plate（10）The number of plies is 3 layers.
7. the fume afterheat hot-water heating system according to claim 1 or 6, which is characterized in that the heat-exchanger pump（6）To be centrifugal
Diving heat-exchanger pump, the impeller and shell material of the heat-exchanger pump are PP or PE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064198.5A CN108119927A (en) | 2016-11-28 | 2016-11-28 | A kind of fume afterheat hot-water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064198.5A CN108119927A (en) | 2016-11-28 | 2016-11-28 | A kind of fume afterheat hot-water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119927A true CN108119927A (en) | 2018-06-05 |
Family
ID=62224874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611064198.5A Pending CN108119927A (en) | 2016-11-28 | 2016-11-28 | A kind of fume afterheat hot-water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108119927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678015A (en) * | 2023-06-26 | 2023-09-01 | 合肥顺昌分布式能源综合应用技术有限公司 | Automatic temperature adjustment system and method for heat storage water tank based on waste heat recovery |
-
2016
- 2016-11-28 CN CN201611064198.5A patent/CN108119927A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678015A (en) * | 2023-06-26 | 2023-09-01 | 合肥顺昌分布式能源综合应用技术有限公司 | Automatic temperature adjustment system and method for heat storage water tank based on waste heat recovery |
| CN116678015B (en) * | 2023-06-26 | 2023-10-31 | 合肥顺昌分布式能源综合应用技术有限公司 | Automatic temperature adjustment system and method for heat storage water tank based on waste heat recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |