CN106959025A - A kind of two-channel high efficiency cigarette water- to-water heat exchanger - Google Patents
A kind of two-channel high efficiency cigarette water- to-water heat exchanger Download PDFInfo
- Publication number
- CN106959025A CN106959025A CN201710370010.8A CN201710370010A CN106959025A CN 106959025 A CN106959025 A CN 106959025A CN 201710370010 A CN201710370010 A CN 201710370010A CN 106959025 A CN106959025 A CN 106959025A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pipe
- water
- bronchus
- seal casinghousing
- 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
- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0075—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the same heat exchange medium flowing through sections having different heat exchange capacities or for heating or cooling the same heat exchange medium at different temperatures
Abstract
Type of the present invention discloses a kind of two-channel high efficiency cigarette water- to-water heat exchanger, and it includes：Heat exchanger seal casinghousing, air inlet pipe and blast pipe, several bronchuses are provided between the blast pipe and air inlet pipe to be connected, hollow pipe has been arranged concentrically respectively in the bronchus, the first cold water inlet pipe for extending to inside and the first hot water delivery pipe are provided with the outside of the heat exchanger seal casinghousing, the bottom of the hollow pipe is bent respectively to be extended to outside bronchus and is connected with the first cold water inlet pipe, and the top of the hollow pipe is bent respectively to be extended to outside bronchus and be connected with the first hot water delivery pipe.Two-channel high efficiency cigarette water- to-water heat exchanger described in type of the present invention, flue gas imports bronchus by air inlet pipe and bronchus is heated, heat exchanger seal casinghousing inner cold water and bronchial wall contacts and obtain heat, hollow pipe is located in bronchus, wrapped up by flue gas outside, caloric receptivity is big, and temperature is of a relatively high, can carry out high-efficiency heating to the cold water of its inside.
Description
Technical field
Type of the present invention is related to hot water provisioning technique field, more particularly to a kind of two-channel high efficiency cigarette water- to-water heat exchanger.
Background technology
With expanding economy, requirement of the people to quality of life also more and more higher, wherein just including the section having a shower of having a bath
Can property and security.
The species of water heater is a lot, and wherein high power gas water heater is to produce heat using the energy of combustion of natural gas
Can, energy whole day 24 hours big yield, high hydraulic pressure, constant temperature provide each room of hotel different hot water demands, but gas water-heating furnace
Substantial amounts of flue gas can be produced during burning, the heat that flue gas is carried is directly discharged to compare waste in air, and energy consumption is big,
There is the problem of utilization rate is low, it is necessary to strengthen the utilization of flue gas.
Inventing type content
The purpose of type of the present invention is to provide a kind of two-channel high efficiency cigarette water- to-water heat exchanger, and binary channels carries out the heating of cold water, strengthens
The utilization of flue gas.
For up to this purpose, type of the present invention uses following technical scheme：
A kind of two-channel high efficiency cigarette water- to-water heat exchanger, including：Heat exchanger seal casinghousing, air inlet pipe and blast pipe, the air inlet pipe are set
Put in the lower section of heat exchanger seal casinghousing and extend in heat exchanger seal casinghousing, the blast pipe is arranged on heat exchanger capsul
The top of body is simultaneously extended in heat exchanger seal casinghousing, and several bronchuses are provided between the blast pipe and air inlet pipe and are connected
Connect, be arranged concentrically hollow pipe in the bronchus respectively, the heat exchanger seal casinghousing outside, which is provided with, extends to inside
First cold water inlet pipe and the first hot water delivery pipe, the bottom of the hollow pipe is bent respectively to be extended to outside bronchus and with the
One cold water inlet pipe is connected, the top of the hollow pipe bend respectively extend to outside bronchus and with the first hot water delivery pipe
It is connected.
Wherein, it is provided with the second cold water inlet pipe and the second hot water connected with inner chamber on the outside of the heat exchanger seal casinghousing
Efferent duct.
Wherein, heat-insulation layer is provided with outside the heat exchanger seal casinghousing to be wrapped up.
Wherein, it is provided with radiating fin outside the bronchus.
Wherein, the bronchus is hollow aluminum pipe or hollow copper tubing.
The beneficial effect of type of the present invention：A kind of two-channel high efficiency cigarette water- to-water heat exchanger, flue gas imports bronchus by air inlet pipe
And bronchus is heated, finally exported from blast pipe, heat exchanger seal casinghousing inner cold water and bronchial wall contacts and obtain
Heat, is considered as the first heating passage, and hollow pipe is located in bronchus, and outside is wrapped up by flue gas, and caloric receptivity is big, and temperature is relatively
Height, can carry out high-efficiency heating to the cold water of its inside, be considered as the second heating passage, take full advantage of the heat of flue gas, reduce
Energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of type of the present invention.
Embodiment
The technical scheme of type of the present invention is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of two-channel high efficiency cigarette water- to-water heat exchanger, including：Heat exchanger seal casinghousing 5, air inlet pipe 1 and blast pipe 6, it is described enter
Tracheae 1 is arranged on the lower section of heat exchanger seal casinghousing 5 and extended in heat exchanger seal casinghousing 5, and the blast pipe 6, which is arranged on, to be changed
The top of hot device seal casinghousing 5 is simultaneously extended in heat exchanger seal casinghousing 5, and number is provided between the blast pipe 6 and air inlet pipe 1
Root bronchus 11 is connected, and flue gas imports bronchus 11 by air inlet pipe 1 and bronchus 11 is heated, and is finally led from blast pipe 6
Go out, the wall contacts of the cold water in heat exchanger seal casinghousing 5 and bronchus 11 and obtain heat, be considered as the first heating passage.
Hollow pipe 4 is arranged concentrically in the bronchus 11 respectively, the outside of heat exchanger seal casinghousing 5 is provided with extension
To the first internal cold water inlet pipe 3 and the first hot water delivery pipe 9, the bottom of the hollow pipe 4 is bent respectively extends to branch gas
The outside of pipe 11 is simultaneously connected with the first cold water inlet pipe 3, and the top of the hollow pipe 4 is bent respectively to be extended to outside bronchus 11
And be connected with the first hot water delivery pipe 9.Cold water imports hollow pipe 4 by the first cold water inlet pipe 3, and hollow pipe 4 is located at branch gas
In pipe 11, outside is wrapped up by flue gas, and caloric receptivity is big, and temperature is of a relatively high, can carry out high-efficiency heating to the cold water of its inside, depending on
For the second heating passage, the heat of flue gas is taken full advantage of, energy consumption is reduced, hot water is exported by the first hot water delivery pipe 9, temperature
Degree is higher, and the room in supply hotel is used.
In the present embodiment, the outside of the heat exchanger seal casinghousing 5 be provided with the second cold water inlet pipe 2 for being connected with inner chamber and
Second hot water delivery pipe 8, cold water imports heat exchanger seal casinghousing 5 by the second cold water inlet pipe 2, becomes warm water after heating from the
Two hot water delivery pipes 8 export.
Heat-insulation layer 7 is provided with the present embodiment, outside the heat exchanger seal casinghousing 5 to be wrapped up, and reduces heat exchanger
The thermal loss of seal casinghousing 5, reduces energy consumption.
In the present embodiment, radiating fin 10 is provided with outside the bronchus 11, radiating fin 10 is added and cold water
Contact area, good heat conduction effect improves the heating effect of the inner cold water of heat exchanging device seal casinghousing 5.
In the present embodiment, the bronchus 11 be hollow aluminum pipe or hollow copper tubing, hollow aluminum pipe or hollow copper tubing
Thermal conductivity is good, strengthens the absorption to flue gas heat, reduces and wastes.
Above content is only the preferred embodiment of type of the present invention, for one of ordinary skill in the art, according to the present invention
The thought of type, will change in specific embodiments and applications, and this specification content should not be construed as to this
The limitation of inventing type.
Claims (5)
1. a kind of two-channel high efficiency cigarette water- to-water heat exchanger, it is characterised in that including：Heat exchanger seal casinghousing, air inlet pipe and blast pipe,
The air inlet pipe is arranged on the lower section of heat exchanger seal casinghousing and extended in heat exchanger seal casinghousing, and the blast pipe is arranged on
The top of heat exchanger seal casinghousing is simultaneously extended in heat exchanger seal casinghousing, is provided between the blast pipe and air inlet pipe several
Bronchus is connected, and has been arranged concentrically to be provided with the outside of hollow pipe, the heat exchanger seal casinghousing respectively in the bronchus and has prolonged
The first cold water inlet pipe and the first hot water delivery pipe of inside are extended, the bottom of the hollow pipe is bent respectively extends to bronchus
Outside to be simultaneously connected with the first cold water inlet pipe, the top of the hollow pipe is bent respectively to be extended to outside bronchus and with first
Hot water delivery pipe is connected.
2. two-channel high efficiency cigarette water- to-water heat exchanger according to claim 1, it is characterised in that outside the heat exchanger seal casinghousing
Side is provided with the second cold water inlet pipe connected with inner chamber and the second hot water delivery pipe.
3. two-channel high efficiency cigarette water- to-water heat exchanger according to claim 1, it is characterised in that outside the heat exchanger seal casinghousing
Portion is provided with heat-insulation layer and wrapped up.
4. two-channel high efficiency cigarette water- to-water heat exchanger according to claim 1, it is characterised in that be provided with outside the bronchus
Radiating fin.
5. two-channel high efficiency cigarette water- to-water heat exchanger according to claim 1, it is characterised in that the bronchus is hollow aluminum pipe
Or hollow copper tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370010.8A CN106959025A (en) | 2017-05-23 | 2017-05-23 | A kind of two-channel high efficiency cigarette water- to-water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370010.8A CN106959025A (en) | 2017-05-23 | 2017-05-23 | A kind of two-channel high efficiency cigarette water- to-water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106959025A true CN106959025A (en) | 2017-07-18 |
Family
ID=59482454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710370010.8A Pending CN106959025A (en) | 2017-05-23 | 2017-05-23 | A kind of two-channel high efficiency cigarette water- to-water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106959025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458596A (en) * | 2018-02-08 | 2018-08-28 | 张俊定 | A kind of industrial industrial waste gas heat-energy secondary of resource-conserving utilizes device |
-
2017
- 2017-05-23 CN CN201710370010.8A patent/CN106959025A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458596A (en) * | 2018-02-08 | 2018-08-28 | 张俊定 | A kind of industrial industrial waste gas heat-energy secondary of resource-conserving utilizes device |
| CN108458596B (en) * | 2018-02-08 | 2019-06-07 | 张俊定 | A kind of industrial industrial waste gas heat-energy secondary of resource-conserving utilizes device |
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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: 20170718 |