CN107747816A - A kind of air-source water heater preheating device - Google Patents
A kind of air-source water heater preheating device Download PDFInfo
- Publication number
- CN107747816A CN107747816A CN201711176119.4A CN201711176119A CN107747816A CN 107747816 A CN107747816 A CN 107747816A CN 201711176119 A CN201711176119 A CN 201711176119A CN 107747816 A CN107747816 A CN 107747816A
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- CN
- China
- Prior art keywords
- inlet pipe
- water inlet
- fixedly connected
- air
- heat exchanger
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes 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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
Landscapes
- 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 air-source water heater preheating device, including heat exchanger, the heat exchanger lower end is fixedly connected with mounting seat, the mounting seat upper end is fixedly connected with seal closure, the seal closure upper end is fixedly connected with cover plate, the cover plate upper center is connected with rotary shaft rack, the rotary shaft rack upper end is fixedly connected with mounting bracket, electric expansion bar has been fixedly connected with left and right sides of the rotary shaft rack lower end, solar energy vacuum tube is installed with inside the mounting bracket, the solar energy evacuated pipe end has been seamlessly connected connector, the heat exchanger left end, which is seamlessly connected, water inlet pipe, the first electrically-controlled valve and the second electrically-controlled valve are sequentially provided with the water inlet pipe, the water inlet pipe upper end is fixedly connected with the first water inlet pipe and the second water inlet pipe, the heat exchanger right-hand member, which is seamlessly connected, outlet pipe.The preheating device can improve heating efficiency, be appropriate for popularity.
Description
Technical field
The present invention relates to air-source water heater technical field, specially a kind of air-source water heater preheating device.
Background technology
With the continuous development of national economy, the continuous improvement of living standards of the people, the environmental consciousness of people is also continuous
Enhancing, air source hot pump water heater is as the forth generation water heater after solar water heater, also known as " air-source water heater "
It has been increasingly becoming focus of concern.Its COP（Energy Efficiency Ratio）3.5 to 4.5 can be reached.In general, electric heater
COP is 0.95, the COP0.85 of gas heater.Air-source water heater is not directly to utilize thermocurrent effect simultaneously, so water power
Separate, it is safer when in use, but in the winter time or northern area, when heat energy ratio is too low in air, air-source water heater
Heating efficiency will be affected, it also occur that the phenomenon of frosting, therefore, we have proposed a kind of preheating of air-source water heater
Device, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of air-source water heater preheating device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of air-source water heater preheating device, including change
Hot device, the heat exchanger lower end are fixedly connected with mounting seat, and the mounting seat upper end is fixedly connected with seal closure, described close
Sealing cover lower end surrounding is provided with air vent, and the seal closure upper end is fixedly connected with cover plate, ventilation is fixedly connected with the cover plate
Fan, the cover plate upper center are connected with rotary shaft rack, and the rotary shaft rack upper end is fixedly connected with mounting bracket, described turn
Electric expansion bar is fixedly connected with left and right sides of bracing strut lower end, upper end of the electric expansion bar lower end with cover plate is fixed
Connection, the mounting bracket upper end right side are installed with light-operated component, are installed with inside the mounting bracket solar energy evacuated
Pipe, the solar energy vacuum tube surrounding movable sleeve are connected to heat-dissipating fin, the solar energy evacuated pipe end company of seamless connection
Fitting, the heat exchanger left end, which is seamlessly connected, water inlet pipe, and the first electrically-controlled valve and second automatically controlled is sequentially provided with the water inlet pipe
Valve, the water inlet pipe upper end are fixedly connected with the first water inlet pipe, and first water inlet pipe is provided with the 3rd electrically-controlled valve, described
Water inlet pipe upper end is also fixedly connected with the second water inlet pipe, and second water inlet pipe is provided with water-water jet with water inlet pipe junction,
First water inlet pipe and the second water inlet pipe are seamlessly connected by connection flexible pipe and connector, the heat exchanger right-hand member without
Seam is connected with outlet pipe.
Preferably, the light-operated component includes light intensity sensor and PLC control circuits, the electric expansion bar and ventilation fan
It is electrically in parallel with light-operated component.
Preferably, second electrically-controlled valve is located in the first water inlet pipe and the second water inlet pipe and water inlet pipe junction
Between position.
Preferably, the air vent is at least provided with 2, and air vent is in the array arrangement annular in shape of seal closure lower sidewall.
Preferably, mixing chamber is provided with the water-water jet, mixing impeller is connected with the middle part of the mixing chamber.
Compared with prior art, the beneficial effects of the invention are as follows：The air-source water heater preheating device, by setting the sun
Can vacuum tube and heat-dissipating fin structure, reached using solar energy the water for entering heat exchanger is preheated and heat exchanging device on
The effect that the air of side is heated, it is possible to increase the heat exchange efficiency of air-source water heater in the winter time, it is empty nearby to improve heat exchanger
The quality of heat energy in gas, so as to reduce the generation of condensation frost；By setting the structure of water-water jet, reach the water after preheating
The effect mixed with the water not preheated, avoid because preheating temperature is too high, heat exchanging device causes to damage；By setting the first electricity
The structure of valve, the second electrically-controlled valve and the 3rd electrically-controlled valve is controlled, spirit can be carried out under different applying working conditions to current conditions by realizing
The effect of regulation and control living；By setting the structure of light-operated component and electric expansion bar, having reached can be according to the difference of intensity of illumination
The effect towards angle of adjust automatically solar energy vacuum tube, so as to obtain higher heating efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the top view of mounting bracket of the present invention；
Fig. 3 is the sectional view of water-water jet of the present invention.
In figure：1 heat exchanger, 11 mounting seats, 2 seal closures, 21 air vents, 3 cover plates, 31 ventilation fans, 4 mounting brackets, 41 turns
Bracing strut, 42 electric expansion bars, 43 light-operated components, 5 water inlet pipes, 51 first water inlet pipes, 52 connection flexible pipes, 53 second water inlet branch
Pipe, 6 first electrically-controlled valves, 61 the 3rd electrically-controlled valves, 62 second electrically-controlled valves, 63 water-water jets, 64 mixing impellers, 7 outlet pipes, 8 solar energy
Vacuum tube, 81 heat-dissipating fins, 82 connectors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of air-source water heater preheating device, including heat exchange
Device 1, the lower end of heat exchanger 1 are fixedly connected with mounting seat 11, and the upper end of mounting seat 11 is fixedly connected with seal closure 2,
The lower end surrounding of seal closure 2 is provided with air vent 21, and the air vent 21 is at least provided with 2, and air vent 21 is in the side of seal closure 2
The array arrangement annular in shape of wall bottom, and air vent 21 is downwardly and outwardly inclined through hole, the upper end of seal closure 2 are fixedly connected with
Cover plate 3, ventilation fan 31 is fixedly connected with the cover plate 3, the wind direction of the ventilation fan 31 is downward, the upper center of cover plate 1
Rotary shaft rack 41 is connected with, the upper end of rotary shaft rack 41 is fixedly connected with mounting bracket 4, and the lower end of rotary shaft rack 41 is left
Right both sides have been fixedly connected with electric expansion bar 42, and upper end of the lower end of electric expansion bar 42 with cover plate 3 is fixedly connected, reached
Having arrived can be according to the effect towards angle of the different adjust automatically solar energy vacuum tubes 8 of intensity of illumination, so as to obtain
Higher heating efficiency, the upper end of mounting bracket 4 right side are installed with light-operated component 43, and the light-operated component 43 includes light intensity
Sensor and PLC control circuits, the electric expansion bar 42 and ventilation fan 31 are electrically in parallel with light-operated component 43, the installation
Solar energy vacuum tube 8 is installed with inside frame 4, the surrounding movable sleeve of solar energy vacuum tube 8 is connected to heat-dissipating fin 81, described
Heat-dissipating fin 81 is the wing of aluminium alloy, and said structure, which has reached, to be preheated and exchanged to the water for entering heat exchanger using solar energy
The effect that the air of the hot top of device 1 is heated, it is possible to increase the heat exchange efficiency of air-source water heater in the winter time, improve heat exchanger
The quality of heat energy near 1 in air, so as to reduce the generation of condensation frost, the end of solar energy vacuum tube 8 is seamlessly connected
There is connector 82, the left end of heat exchanger 1, which is seamlessly connected, water inlet pipe 5, and the first electrically-controlled valve 6 is sequentially provided with the water inlet pipe 5
With the second electrically-controlled valve 62, second electrically-controlled valve 62 is located at the first water inlet pipe 51 and the second water inlet pipe 53 connects with water inlet pipe 5
The centre position at place is connect, the upper end of water inlet pipe 5 is fixedly connected with the first water inlet pipe 51, set on first water inlet pipe 51
Have the 3rd electrically-controlled valve 61, the upper end of water inlet pipe 5 is also fixedly connected with the second water inlet pipe 53, second water inlet pipe 53 with
The junction of water inlet pipe 5 is provided with water-water jet 63, and mixing chamber is provided with the water-water jet 63, is connected with the middle part of the mixing chamber mixed
Hinge wheel 64, the effect for being mixed the water after preheating with the water not preheated is reached, has avoided because preheating temperature is too high, exchanged
Hot device 1 causes to damage, and the water inlet pipe 53 of the first water inlet pipe 51 and second passes through connection flexible pipe 52 and the nothing of connector 82
Seam connection, the right-hand member of heat exchanger 1, which is seamlessly connected, outlet pipe 7,
Operation principle：
First, work as too low air temperature, heat energy inferior quality in air, when the heat exchange efficiency of heat exchanger 1 is affected, beat successively
Open the first electrically-controlled valve 6 and the second electrically-controlled valve 62 so that current flow into the first water inlet pipe 51 from water inlet pipe 5, pass through solar energy
The preheating of vacuum tube 8, then heat exchanger 1 is entered by the second water inlet pipe 52；
At the same time it can also which the heat energy near solar energy vacuum tube 8 is blowed into heat exchanger 1 compared with the air of horn of plenty by ventilation fan 31
Near, so as to improve the operating efficiency of heat exchanger 1, reduce the generation of condensation frost；
In addition, light-operated component 43 can be entered by its internal light intensity sensor and PLC control circuits, control electric expansion bar 42
Row is flexible, so as to the direction of the orientation adjustment solar energy vacuum tube 8 according to the sun, to obtain more preferable heating effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of air-source water heater preheating device, including heat exchanger（1）, it is characterised in that：The heat exchanger（1）Lower end is fixed
It is connected with mounting seat（11）, the mounting seat（11）Upper end is fixedly connected with seal closure（2）, the seal closure（2）Lower end
Surrounding is provided with air vent（21）, the seal closure（2）Upper end is fixedly connected with cover plate（3）, the cover plate（3）In be fixedly connected with
Ventilation fan（31）, the cover plate（1）Upper center is connected with rotary shaft rack（41）, the rotary shaft rack（41）Upper end is fixed
It is connected with mounting bracket（4）, the rotary shaft rack（41）Electric expansion bar has been fixedly connected with left and right sides of lower end（42）, the electricity
Dynamic expansion link（42）Lower end is and cover plate（3）Upper end be fixedly connected, the mounting bracket（4）It is installed with the right side of upper end light-operated
Component（43）, the mounting bracket（4）Inside is installed with solar energy vacuum tube（8）, the solar energy vacuum tube（8）Surrounding is lived
It is dynamic to be socketed with heat-dissipating fin（81）, the solar energy vacuum tube（8）End has been seamlessly connected connector（82）, the heat exchanger
（1）Left end, which is seamlessly connected, water inlet pipe（5）, the water inlet pipe（5）On be sequentially provided with the first electrically-controlled valve（6）With the second electrically-controlled valve
（62）, the water inlet pipe（5）Upper end is fixedly connected with the first water inlet pipe（51）, first water inlet pipe（51）It is provided with the
Three electrically-controlled valves（61）, the water inlet pipe（5）Upper end is also fixedly connected with the second water inlet pipe（53）, second water inlet pipe
（53）With water inlet pipe（5）Junction is provided with water-water jet（63）, first water inlet pipe（51）With the second water inlet pipe（53）
Pass through connection flexible pipe（52）With connector（82）It is seamlessly connected, the heat exchanger（1）Right-hand member, which is seamlessly connected, outlet pipe（7）.
A kind of 2. air-source water heater preheating device according to claim 1, it is characterised in that：The light-operated component（43）
Including light intensity sensor and PLC control circuits, the electric expansion bar（42）And ventilation fan（31）With light-operated component（43）Electricity
Property it is in parallel.
A kind of 3. air-source water heater preheating device according to claim 1, it is characterised in that：Second electrically-controlled valve
（62）Positioned at the first water inlet pipe（51）With the second water inlet pipe（53）With water inlet pipe（5）The centre position of junction.
A kind of 4. air-source water heater preheating device according to claim 1, it is characterised in that：The air vent（21）Extremely
2, and air vent are provided with less（21）In seal closure（2）Lower sidewall array arrangement annular in shape.
A kind of 5. air-source water heater preheating device according to claim 1, it is characterised in that：The water-water jet（63）In
Mixing chamber is provided with, mixing impeller is connected with the middle part of the mixing chamber（64）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176119.4A CN107747816A (en) | 2017-11-22 | 2017-11-22 | A kind of air-source water heater preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176119.4A CN107747816A (en) | 2017-11-22 | 2017-11-22 | A kind of air-source water heater preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747816A true CN107747816A (en) | 2018-03-02 |
Family
ID=61252423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711176119.4A Pending CN107747816A (en) | 2017-11-22 | 2017-11-22 | A kind of air-source water heater preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747816A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202254366U (en) * | 2011-09-26 | 2012-05-30 | 何锦祥 | Solar energy and air energy double-energy-saving central water heater |
| CN202281376U (en) * | 2011-10-11 | 2012-06-20 | 乐山航大星光太阳能热水器制造有限公司 | Air energy water heater system |
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| CN204187825U (en) * | 2014-09-23 | 2015-03-04 | 广东日出东方空气能有限公司 | The Teat pump boiler of solar energy and air energy compound |
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| CN104833109A (en) * | 2015-05-14 | 2015-08-12 | 中国科学院广州能源研究所 | Waste heat recovery multiple-heat-source composite type heat pump hot water supply system |
| CN204787241U (en) * | 2015-06-11 | 2015-11-18 | 泰豪科技股份有限公司 | Utilize dehumidifier heat pump water heater of solar energy defrosting |
| CN205316697U (en) * | 2016-01-20 | 2016-06-15 | 南宁可煜能源科技有限公司 | Water heater with solar energy and air energy combined |
| CN105890183A (en) * | 2014-12-10 | 2016-08-24 | 郑州恒凯能源科技有限公司 | Closed, reflection, wall hanging and focusing type solar heat collector |
| CN205690699U (en) * | 2016-06-20 | 2016-11-16 | 温州雅顶新能源科技有限公司 | A kind of energy-efficient space energy water heater |
| CN107062637A (en) * | 2017-04-17 | 2017-08-18 | 东北电力大学 | A kind of finned tube exchanger with solar heat collection function |
| CN207610409U (en) * | 2017-11-22 | 2018-07-13 | 山东阿尔普尔节能装备有限公司 | A kind of air-source water heater preheating device |
-
2017
- 2017-11-22 CN CN201711176119.4A patent/CN107747816A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202254366U (en) * | 2011-09-26 | 2012-05-30 | 何锦祥 | Solar energy and air energy double-energy-saving central water heater |
| CN202281376U (en) * | 2011-10-11 | 2012-06-20 | 乐山航大星光太阳能热水器制造有限公司 | Air energy water heater system |
| CN203857679U (en) * | 2014-06-05 | 2014-10-01 | 泰州奥斯康新能源有限公司 | Efficient solar air source heat pump all-in-one machine |
| CN204202161U (en) * | 2014-09-17 | 2015-03-11 | 江苏双志新能源有限公司 | A kind of solar energy lotus root closes air source heat pump system |
| CN204187825U (en) * | 2014-09-23 | 2015-03-04 | 广东日出东方空气能有限公司 | The Teat pump boiler of solar energy and air energy compound |
| CN105890183A (en) * | 2014-12-10 | 2016-08-24 | 郑州恒凯能源科技有限公司 | Closed, reflection, wall hanging and focusing type solar heat collector |
| CN104833109A (en) * | 2015-05-14 | 2015-08-12 | 中国科学院广州能源研究所 | Waste heat recovery multiple-heat-source composite type heat pump hot water supply system |
| CN204787241U (en) * | 2015-06-11 | 2015-11-18 | 泰豪科技股份有限公司 | Utilize dehumidifier heat pump water heater of solar energy defrosting |
| CN205316697U (en) * | 2016-01-20 | 2016-06-15 | 南宁可煜能源科技有限公司 | Water heater with solar energy and air energy combined |
| CN205690699U (en) * | 2016-06-20 | 2016-11-16 | 温州雅顶新能源科技有限公司 | A kind of energy-efficient space energy water heater |
| CN107062637A (en) * | 2017-04-17 | 2017-08-18 | 东北电力大学 | A kind of finned tube exchanger with solar heat collection function |
| CN207610409U (en) * | 2017-11-22 | 2018-07-13 | 山东阿尔普尔节能装备有限公司 | A kind of air-source water heater preheating device |
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Application publication date: 20180302 |
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