CN106705709A - Heat exchanger with heating device - Google Patents
Heat exchanger with heating device Download PDFInfo
- Publication number
- CN106705709A CN106705709A CN201611272245.5A CN201611272245A CN106705709A CN 106705709 A CN106705709 A CN 106705709A CN 201611272245 A CN201611272245 A CN 201611272245A CN 106705709 A CN106705709 A CN 106705709A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- interface
- bellows
- tube
- heat
- 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
Links
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
- F28D7/10—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 arranged one within the other, e.g. concentrically
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0018—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
Abstract
The invention provides a heat exchanger with a heating device. The heat exchanger comprises a heat exchanger body and an electric heating body. The heat exchanger is characterized in that the electric heating body is arranged in a cavity of the heat exchanger body or is arranged on the outer wall of the heat exchanger body, and is used for preheating the heat exchanger body and raising an outlet water temperature of a cold medium. The heat exchanger recovers heat energy in waste hot water for heating tap water, so that the time of a heating temperature-rise process of the tap water can be shortened; when the heat exchanger is matched with a water heater for use, the starting power of the water heater can be reduced; and the heat exchanger can be widely applied in places of integral shower room, beauty treatment, hairdressing and the like for recovering the heat energy to heat the hot water.
Description
Technical field
The present invention relates to field of heat exchange, more particularly to a kind of heat exchanger with heater.
Background technology
In daily life, the energy heats running water in spent hot water, the heated temperature of running water are reclaimed with heat exchanger
Degree is mainly determined by the temperature and flow of spent hot water, and when used heat coolant-temperature gage is relatively low, the heated temperature of running water is not also up to
To the temperature that people need；When temperature is relatively low, when heat exchanger just begins to use, tap water heating also needs to pre-heating temperature elevation.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide a kind of heat exchanger with heater.
To achieve the above object, present invention application following technical scheme：
A kind of heat exchanger with heater of the present invention, including heat exchanger and electric heating body, its feature exist
In：Electric heating body be arranged on heat exchange chamber body in or on heat exchanger outer wall, for heat exchanger preheating and
Lifting cold medium leaving water temperature.
Further, described heat exchanger is brazed-plate heat exchanger and tube-in-tube heat exchanger.
Further, described tube-in-tube heat exchanger is bellows wound form heat exchanger, and bellows wound form heat is handed over
Parallel operation includes heat exchange tube, cylindrical object, bellows, first interface, second interface, the 3rd interface and the 4th interface, and heat is handed over
Casing replacing one end is provided with first interface and the 4th interface, and the heat exchange tube other end is provided with second interface and the 3rd interface,
Bellows is wrapped on cylindrical object, and cylindrical object and bellows are arranged in heat exchange jacket tube chamber, first interface and ripple
The other end orifice of one end orifice of pipe, second interface and bellows, first interface, bellows and second interface shape
Into heat exchanger first flow, the passage and the 3rd of the outer wall composition of heat exchange jacket inside pipe wall and cylindrical object and bellows connects
Mouth, the 4th orifice form heat exchanger second flow road；Described bellows be that a kind of heat transfer of tube wall is fast, tube wall has ripple or
The metal tube of screw thread, can install 1-20 roots.
Its control method is：Spent hot water flows into from the interface of heat exchanger the 4th, is flowed out from the interface of heat exchanger the 3rd, originally
Water is flowed into from heat exchanger second interface, is flowed out from the heat exchanger first interface near electric heating body；The temperature at first interface
When degree is less than design temperature, electric heating body heating；When temperature reaches design temperature at first interface, electric heating element stops heating.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
1st, heat exchange tube；2nd, bellows；3rd, cylindrical object；
4th, electric heating body；5th, first interface；6th, second interface；
7th, the 3rd interface；8th, the 4th interface；
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A kind of heat exchanger with heater of the present invention, including heat exchanger and electric heating body 4, its feature exist
In：Electric heating body 4 be arranged on heat exchange chamber body in or on heat exchanger outer wall, for heat exchanger preheating and
Lifting cold medium leaving water temperature.
Further, described heat exchanger is brazed-plate heat exchanger and tube-in-tube heat exchanger.
Further, described tube-in-tube heat exchanger is bellows wound form heat exchanger, and bellows wound form heat is handed over
Parallel operation includes heat exchange tube 1, cylindrical object 3, bellows 2, first interface 5, second interface 6, the 3rd interface 7 and the 4th interface
8, the one end of heat exchange tube 1 is provided with the interface 8 of first interface 5 and the 4th, and the other end of heat exchange tube 1 is provided with second interface 6
With the 3rd interface 7, bellows 2 is wrapped on cylindrical object 3, and cylindrical object 3 and bellows 2 are arranged on the cavity of heat exchange tube 1
It is interior, one end orifice of first interface 5 and bellows 2, the other end orifice of second interface 6 and bellows 2, first connects
Mouth 5, bellows 2 and second interface 6 form heat exchanger first flow, the inwall of heat exchange tube 1 and cylindrical object 3 and bellows
The passage of 2 outer wall composition and the connection of the 3rd interface 7, the 4th interface 8 form heat exchanger second flow road；Described bellows 2
It is that a kind of heat transfer of tube wall is fast, the metal tube that tube wall has ripple or screw thread, 1-20 roots can be installed.
Its control method is：Spent hot water flows into from the interface 8 of heat exchanger the 4th, is flowed out from the interface 7 of heat exchanger the 3rd, from
Water is flowed into from heat exchanger second interface 6, is flowed out from the heat exchanger first interface 5 near electric heating body 4；Work as first interface
When temperature is less than design temperature at 5, electric heating body 4 is heated；When temperature reaches design temperature at first interface 5, electric heating element 4 stops
Only heat.
The above is only better embodiment of the invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (4)
1. a kind of heat exchanger with heater, including heat exchanger and electric heating body, it is characterised in that：Electric heating body is installed
In heat exchange chamber body or on heat exchanger outer wall, water temperature is gone out for being preheated to heat exchanger and lifting cold medium
Degree.
2. the heat exchanger with heater according to claim 1, it is characterised in that：Described heat exchanger is soldering
Heat-exchangers of the plate type and tube-in-tube heat exchanger.
3. the tube-in-tube heat exchanger described in is bellows wound form heat exchanger, and bellows wound form heat exchanger includes that heat is handed over
Casing replacing, cylindrical object, bellows, first interface, second interface, the 3rd interface and the 4th interface, heat exchange tube one end peace
Equipped with first interface and the 4th interface, the heat exchange tube other end is provided with second interface and the 3rd interface, and bellows is wrapped in
On cylindrical object, cylindrical object and bellows are arranged in heat exchange jacket tube chamber, an end interface of first interface and bellows
Connection, the other end orifice of second interface and bellows, first interface, bellows and second interface form heat exchanger the
The passage and the 3rd interface, the 4th interface of the outer wall composition of one runner, heat exchange jacket inside pipe wall and cylindrical object and bellows connect
It is logical to form heat exchanger second flow road；Described bellows is that a kind of heat transfer of tube wall is fast, the metal tube that tube wall has ripple or screw thread,
1-20 roots can be installed.
4. its control method is：Spent hot water flows into from the interface of heat exchanger the 4th, from the outflow of the interface of heat exchanger the 3rd, running water
Flowed into from heat exchanger second interface, flowed out from the heat exchanger first interface near electric heating body；The temperature at first interface
During less than design temperature, electric heating body heating；When temperature reaches design temperature at first interface, electric heating element stops heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272245.5A CN106705709A (en) | 2016-12-31 | 2016-12-31 | Heat exchanger with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611272245.5A CN106705709A (en) | 2016-12-31 | 2016-12-31 | Heat exchanger with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705709A true CN106705709A (en) | 2017-05-24 |
Family
ID=58905818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611272245.5A Pending CN106705709A (en) | 2016-12-31 | 2016-12-31 | Heat exchanger with heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113337A (en) * | 2019-06-21 | 2020-12-22 | 青岛吉云德和商贸有限公司 | Control method for outlet temperature of heat exchange fluid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203731900U (en) * | 2014-03-20 | 2014-07-23 | 黎超 | Efficient heat exchanger based on micro-channel principle |
| CN203758316U (en) * | 2014-04-02 | 2014-08-06 | 盘锦俊祥商贸有限公司 | Pipeline heat exchanger |
-
2016
- 2016-12-31 CN CN201611272245.5A patent/CN106705709A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203731900U (en) * | 2014-03-20 | 2014-07-23 | 黎超 | Efficient heat exchanger based on micro-channel principle |
| CN203758316U (en) * | 2014-04-02 | 2014-08-06 | 盘锦俊祥商贸有限公司 | Pipeline heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113337A (en) * | 2019-06-21 | 2020-12-22 | 青岛吉云德和商贸有限公司 | Control method for outlet temperature of heat exchange fluid |
| CN112113337B (en) * | 2019-06-21 | 2022-03-29 | 苏州一格新派科技有限公司 | Control method for outlet temperature of heat exchange fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |