CN209655577U - Air-heater with water circulation type heating - Google Patents
Air-heater with water circulation type heating Download PDFInfo
- Publication number
- CN209655577U CN209655577U CN201920231723.0U CN201920231723U CN209655577U CN 209655577 U CN209655577 U CN 209655577U CN 201920231723 U CN201920231723 U CN 201920231723U CN 209655577 U CN209655577 U CN 209655577U
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- China
- Prior art keywords
- air
- heater
- tube
- inner tube
- circulation type
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/13—Hot air central heating systems using heat pumps
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to Household hot blower technical field, air-heater with water circulation type heating, applied on air-heater indoor unit, including the heat exchanger being set on air-heater ontology, the heat exchanger is equipped with base tube, the base tube includes inner tube and is coated on the outer tube that inner tube is outer and is arranged with inner tube outside spacers, and the first passage for being passed through freon is equipped in said inner tube, and the gap between said inner tube and outer tube is the second channel for being passed through liquid water.The heat of Freon medium first heats the water in second channel in this way, heat exchange is carried out by outer tube and external air again, to keep the hot blast temperature of blowout not too high, and relative humidity is also promoted, so that the hot wind of product blowout is more comfortable.
Description
[technical field]
The utility model belongs to the technical field of Household hot blower, more particularly to the air-heater with water circulation type heating.
[background technique]
Heat pump air-heater is similar with household cold-warm air conditioner, and air-source heat-pump air heater is specifically for colder heating
Area, work schedule heat are unattenuated.Air source heat pump is that heat is extracted from outdoor air, drives flow of outside air by blower
It crosses and is mounted on outdoor heat-collecting device (evaporator of heat pump), obtain the heat in outdoor air, then produce temperature through electric compressor
The bigger heat of Du Genggao, quantity, is supplied to user for hot wind using indoor heat exchanger and is used for room heating.
Its heat exchanger of existing air-heater is usually to carry out heat exchange using the freon and air of high pressure-temperature, passes through wind
Machine blowout hot gas is to realize the effect of heating.But the hot wind of its blowout is typically all high temperature and dries very much, so that
User can not feel good when in use.
[summary of the invention]
Lead to heated-air drying, this reality to solve the problems, such as that air-heater directly passes through freon heat is distributed in the prior art
The air-heater with water circulation type heating is provided with novel.
The utility model is achieved through the following technical solutions:
Air-heater with water circulation type heating is applied on air-heater indoor unit, including being set on air-heater ontology
Heat exchanger, the heat exchanger are equipped with base tube, the base tube include inner tube and be coated on inner tube it is outer and with inner tube outside spacers
The outer tube of setting, the interior first passage being equipped with for being passed through freon of said inner tube, the gap between said inner tube and outer tube is
For being passed through the second channel of liquid water.
The air-heater with water circulation type heating as described above, the S-type bending of the base tube and vertically arranged.
Air-heater as described above with water circulation type heating, the heat exchanger further includes fin, and the base tube is interspersed
On fin.
Air-heater as described above with water circulation type heating, said inner tube and outer concentric tube are arranged, and said inner tube
Support is additionally provided between outer tube.
One end of air-heater as described above with water circulation type heating, the base tube is equipped with and in said inner tube first
First input duct of channel connection and the second input duct being connected with the second channel, the other end of base tube are equipped with and first
First liquid outlet pipe of channel connection and the second liquid outlet pipe being connected with the second channel.
There is the air-heater of water circulation type heating as described above, be additionally provided with cooling water tank on the air-heater ontology, institute
It states the second input duct and is connected to the second liquid outlet pipe respectively at cooling water tank.
There is the air-heater of water circulation type heating as described above, be connected in first liquid outlet pipe and compressor connects
The first runner connect, compressor are equipped with the second flow channel that is connected to heat exchanger on air-heater outdoor unit, outside the air-heater room
The third flow channel being connected to first input duct is additionally provided on machine on heat exchanger, and in the first runner and second flow channel
Equipped with four-way valve, the third flow channel is equipped with throttle valve.
Air-heater as described above with water circulation type heating, the diameter of said inner tube are 9mm~10mm, the outer tube
Diameter be 18mm to 20mm.
Air-heater as described above with water circulation type heating, the outer tube and inner tube are copper pipe.
Compared with prior art, the utility model has the following advantages:
1, the utility model provides the air-heater with water circulation type heating, by being improved on base tube, if
It is set to binary channels base tube, the second channel by the first passage stream Freon medium in inner tube, between outer tube and inner tube
Interior flowing water, the heat of such Freon medium first heat the water in second channel, then pass through outer tube and external sky
Gas carries out heat exchange, to keep the hot blast temperature of blowout not too high, and relative humidity is also promoted, so that product
The hot wind of blowout is more comfortable.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram for the air-heater that the utility model has water circulation type heating；
Fig. 2 is the structural schematic diagram of fin and base tube；
Fig. 3 is the structural schematic diagram of base tube；
Fig. 4 is the schematic diagram of internal structure of base tube；
Fig. 5 is the schematic diagram of air-heater system.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions:
As shown in Figures 1 to 4, the air-heater with water circulation type heating, is applied on air-heater indoor unit, including be set to
Heat exchanger on air-heater ontology 1, the heat exchanger are equipped with base tube 2, and the base tube 2 is including inner tube 21 and is coated on inner tube
21 outer tubes 22 outer and with the setting of 21 outside spacers of inner tube, the interior first passage being equipped with for being passed through freon of said inner tube 21
21a, the gap between said inner tube 21 and outer tube 22 are the second channel 22a for being passed through liquid water.The utility model provides
Air-heater with water circulation type heating by improving on base tube is arranged to binary channels base tube, by inner tube
Interior first passage stream Freon medium, flowing water in the second channel between outer tube and inner tube, the heat of such Freon medium
Amount first heats the water in second channel, then carries out heat exchange by outer tube and external air, to make blowout
Hot blast temperature is not too high, and relative humidity is also promoted, so that the hot wind of product blowout is more comfortable.
Further, the base tube 2 it is S-type bending and it is vertically arranged.It can be in narrow space to the greatest extent
The length for increasing base tube inner flow passage increases the thermal effect of machine to promote the time of internal liquid or the out-of-date heat exchange of medium flow field
Rate.
Further, the heat exchanger further includes fin, and the base tube 2 is interspersed on fin.Simple structure increases
The heat exchange of the wind that inner fan generates and base tube thereon, to further increase the thermal efficiency of machine.
In addition, said inner tube 21 is arranged concentrically with outer tube 22, and support is additionally provided between said inner tube 21 and outer tube 22.Together
Heart setting enables to the gap between inner tube and outer tube uniform, so that the hydro-thermal inside when heat exchange obtains uniformly.
Several pillars extended on outer tube medial surface from inner tube outer surface can be used to realize in its support.
Also further, one end of the base tube 2 is equipped with the first feed liquor being connected to first passage 21a in said inner tube 21
Pipeline and the second input duct being connected to second channel 22a, the other end of base tube 2 is equipped with to be connected to first passage 21a
First liquid outlet pipe and the second liquid outlet pipe being connected to second channel 22a.Since first passage and second channel are realized solely
Vertical circulates, and the effect can be realized by simple structure in this programme.
Specifically, as shown in figure 3, the end face of this programme inner tube 21 and the concentric end socket part 23 connecting at one end of outer tube 22
On, as the effect of support connection, and the other side of end socket part 23 is provided with the be connected to first passage 21a in inner tube 21
One input duct 24, and the second input duct 25 is arranged on the periphery of outer tube.Similarly, liquid outlet pipe may be provided at the another of base tube
Internal twin-channel liquid circulation flowing can be realized at one end.
Again specifically, the first input duct is welded on the side of end socket part 23 using copper pipe, and the second input duct uses
Outer dentifrice water weld is on the periphery of outer tube.
Specifically, cooling water tank, second input duct and the second liquid outlet pipe are additionally provided on the air-heater ontology 1
It is connected to respectively at cooling water tank.Second channel realizes cooling cycle.
Again specifically, it is connected with the first runner 41 connecting with compressor in first liquid outlet pipe, is set on compressor
There is the second flow channel 42 being connected to heat exchanger on air-heater outdoor unit, is additionally provided on heat exchanger on the air-heater outdoor unit and institute
The third flow channel 43 of the first input duct connection is stated, and the first runner 41 and second flow channel 42 are equipped with four-way valve, it is described
Third flow channel 43 is equipped with throttle valve.The circulatory flow of its freon is first-class by flowing out to after base tube from the first liquid outlet pipe
Compressor, outdoor heat exchanger on road, and by first runner second flow channel and third flow channel and thereon, follow freon
Ring effect.
Further, the diameter of said inner tube 21 is 9mm~10mm, and the diameter of the outer tube 22 is 18mm to 20mm.
In the present solution, the diameter of inner tube is preferably 9.52mm, and the diameter of outer tube is preferably 19mm, and above-mentioned diameter is outer diameter.
The structure setting can be useful on most fin.And its good effect of heat exchange.
In addition, the outer tube 22 and inner tube 21 are copper pipe.Its manufacturing cost is low, and has；Good heat-conducting effect.
The utility model provides the air-heater with water circulation type heating, by improving on base tube, is arranged
At binary channels base tube, by the first passage stream Freon medium in inner tube, in the second channel between outer tube and inner tube
Flowing water, the heat of such Freon medium first heat the water in second channel, then pass through outer tube and external air
Heat exchange is carried out, to keep the hot blast temperature of blowout not too high, and relative humidity is also promoted, so that product is blown
Hot wind out is more comfortable.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.
Claims (9)
1. the air-heater with water circulation type heating is applied on air-heater indoor unit, including being set on air-heater ontology (1)
Heat exchanger, the heat exchanger are equipped with base tube (2), which is characterized in that in the base tube (2) includes inner tube (21) and is coated on
It manages (21) outside and the outer tube (22) with the setting of inner tube (21) outside spacers, said inner tube (21) is interior equipped with for being passed through freon
First passage (21a), the gap between said inner tube (21) and outer tube (22) are the second channel for being passed through liquid water
(22a)。
2. the air-heater according to claim 1 with water circulation type heating, which is characterized in that the base tube (2) is S-type
It bends and vertically arranged.
3. the air-heater according to claim 2 with water circulation type heating, which is characterized in that the heat exchanger further includes
Fin, the base tube (2) are interspersed on fin.
4. the air-heater according to claim 1 with water circulation type heating, which is characterized in that said inner tube (21) and outer
Pipe (22) is arranged concentrically, and is additionally provided with support between said inner tube (21) and outer tube (22).
5. the air-heater according to claim 1 with water circulation type heating, which is characterized in that the one of the base tube (2)
End is equipped with the first input duct for being connected to first passage (21a) on said inner tube (21) and is connected to second channel (22a)
Second input duct, the other end of base tube (2) are equipped with the first liquid outlet pipe being connected to first passage (21a) and lead to second
Second liquid outlet pipe of road (22a) connection.
6. the air-heater according to claim 5 with water circulation type heating, which is characterized in that the air-heater ontology
(1) cooling water tank is additionally provided on, second input duct is connected to the second liquid outlet pipe respectively at cooling water tank.
7. the air-heater according to claim 5 with water circulation type heating, which is characterized in that first liquid outlet pipe
On be connected with the first runner (41) connecting with compressor, compressor is equipped with the be connected to heat exchanger on air-heater outdoor unit
Two runners (42) are additionally provided with the third flow channel being connected to first input duct on heat exchanger on the air-heater outdoor unit
(43), and the first runner (41) and second flow channel (42) are equipped with four-way valve, and the third flow channel (43) is equipped with throttling
Valve.
8. it is according to claim 1 with water circulation type heating air-heater, which is characterized in that said inner tube (21) it is straight
Diameter is 9mm~10mm, and the diameter of the outer tube (22) is 18mm to 20mm.
9. it is according to claim 1 with water circulation type heating air-heater, which is characterized in that the outer tube (22) with it is interior
Managing (21) is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231723.0U CN209655577U (en) | 2019-02-21 | 2019-02-21 | Air-heater with water circulation type heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231723.0U CN209655577U (en) | 2019-02-21 | 2019-02-21 | Air-heater with water circulation type heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209655577U true CN209655577U (en) | 2019-11-19 |
Family
ID=68525001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231723.0U Expired - Fee Related CN209655577U (en) | 2019-02-21 | 2019-02-21 | Air-heater with water circulation type heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209655577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396809A (en) * | 2021-12-30 | 2022-04-26 | 博乐环境系统（苏州）有限公司 | Heat exchanger |
-
2019
- 2019-02-21 CN CN201920231723.0U patent/CN209655577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396809A (en) * | 2021-12-30 | 2022-04-26 | 博乐环境系统（苏州）有限公司 | Heat exchanger |
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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 |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |