CN114893816A - Humidifying electric heater - Google Patents
Humidifying electric heater Download PDFInfo
- Publication number
- CN114893816A CN114893816A CN202210724918.5A CN202210724918A CN114893816A CN 114893816 A CN114893816 A CN 114893816A CN 202210724918 A CN202210724918 A CN 202210724918A CN 114893816 A CN114893816 A CN 114893816A
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- CN
- China
- Prior art keywords
- evaporation
- electric heater
- water
- humidifying
- heating device
- 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
- 238000001704 evaporation Methods 0.000 claims abstract description 114
- 230000008020 evaporation Effects 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a humidifying electric heater, comprising: the air outlet is arranged on the shell; the heating device is arranged inside the shell; the evaporation assembly is arranged in the shell and is positioned between the heating device and the air outlet; the evaporation assembly comprises a circulating water part and an evaporation pipe, the circulating water part is used for supplying water to the evaporation pipe, and evaporation holes are formed in the evaporation pipe. The humidifying electric heater provided by the invention effectively solves the problem of poor humidifying effect of the humidifying electric heater in the prior art.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a humidifying electric heater.
Background
The electric heater can be widely used for various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like for mobile heating, simple movable rooms and the like.
Along with people promote living level quality demand gradually, single electric heater product can't satisfy people's high quality life and experience, consequently has both satisfied people's heating requirement when the electric heater of traditional simplification has the humidification function simultaneously concurrently, also makes simultaneously and keeps a comfortable humidity environment around, so the user can not feel dry when using this humidification electric heater heating.
At present, an electric heater with a humidifying function sold in the market generally heats and evaporates water through an electric heating system arranged in the electric heater, and the purpose of humidifying the environment is achieved. In the electric heater among the prior art, water is that the water box in inside stores, and water box open-top is in order to be used for the evaporation of moisture, though electric heating system evaporates water heating, this kind of efficiency of evaporating by oneself is very low, hardly reaches predetermined humidification effect.
In conclusion, the humidifying electric heater in the prior art has low efficiency of water heating and evaporation and poor humidifying effect.
Disclosure of Invention
The embodiment of the invention provides a humidifying electric heater, which aims to solve the problem that the humidifying effect of a humidifying electric heater in the prior art is poor.
In order to achieve the above object, the present invention provides a humidifying electric heater, comprising: the air outlet is arranged on the shell; the heating device is arranged inside the shell; the evaporation assembly is arranged in the shell and is positioned between the heating device and the air outlet; the evaporation assembly comprises a circulating water part and an evaporation pipe, the circulating water part is used for supplying water to the evaporation pipe, and evaporation holes are formed in the evaporation pipe.
Further, the air outlet is located at the position above the heating device.
Further, the shell comprises a top plate, and an air outlet is formed in the top plate.
Further, the circulating water part comprises a water tank and a water pump, a water inlet and a water outlet of the evaporation pipe are communicated with the water tank, and the water pump pumps water in the water tank into the evaporation pipe.
Furthermore, the ratio range of the inner diameter of the evaporation hole to the inner diameter of the evaporation tube is 0.2-0.8.
Furthermore, the ratio of the depth of the evaporation hole to the inner diameter of the evaporation tube is 0.2-0.8.
Furthermore, the number of the evaporation holes is multiple, and the ratio of the hole spacing between the evaporation holes to the length of the evaporation tube ranges from 1:15 to 1: 2.
Furthermore, the ratio of the distance between the evaporation tube and the heating device to the outer diameter of the evaporation tube is 0.2-0.8.
Furthermore, an air inlet is formed in the shell; the humidifying electric heater also comprises a fan, and the fan is arranged in the shell and is positioned between the air inlet and the heating device.
Further, the evaporating pipe is a metal pipe.
Furthermore, the evaporating pipe is a copper pipe or a stainless steel pipe.
When the humidifying electric heater normally works, the air flow passes through the heating device, and the air flow is changed into warm air and then blown out from the air outlet, so that the temperature of the surrounding environment rises, and a comfortable warm environment is achieved. After passing through the heating device, the warm air can take away the evaporated water at the evaporation hole and is discharged from the air outlet, so that the environmental humidity is improved, and a human body is in a comfortable environment. According to the invention, water evaporation is carried out through the evaporation holes on the evaporation tubes, water at the evaporation holes can be evaporated through the heat radiation of the heating device, and can also be evaporated through warm air, so that the water evaporation efficiency is greatly increased. Compared with the prior art, the humidifying electric heater provided by the invention has the advantages that the structure of the evaporation holes is utilized, the evaporation efficiency is higher, and the humidifying effect is better.
Drawings
Fig. 1 is a schematic view of an internal structure of a humidifying electric heater according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a humidifying electric heater according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heating device and an evaporation assembly of the humidifying electric heater according to the embodiment of the present invention;
FIG. 4 is a schematic view of an evaporation tube of the humidifying electric heater according to the embodiment of the present invention;
fig. 5 is a schematic view of an evaporation hole of the humidifying electric heater according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the examples, but without limiting the invention.
Referring to fig. 1 to 5, according to an embodiment of the present invention, there is provided a humidifying electric heater, which includes a housing 10, a heating device 20 and an evaporation assembly 30, wherein an air outlet 11 is formed on the housing 10; the heating device 20 is arranged inside the shell 10, the heating device 20 is composed of a heating pipe and fins, and the heating pipe radiates heat through the fins after being heated; the evaporation assembly 30 is arranged inside the casing 10, and the evaporation assembly 30 is located between the heating device 20 and the air outlet 11; the evaporation assembly 30 comprises a circulating water part 31 and an evaporation pipe 32, the circulating water part 31 is used for supplying water to the evaporation pipe 32, and the evaporation pipe 32 is provided with evaporation holes 32 a.
When the humidifying electric heater normally works, the air flow passes through the heating device, and the air flow is changed into warm air and then blown out from the air outlet, so that the temperature of the surrounding environment rises, and a comfortable warm environment is achieved. After passing through the heating device, the warm air can take away the evaporated water at the evaporation hole and is discharged from the air outlet, so that the environmental humidity is improved, and a human body is in a comfortable environment. According to the invention, water evaporation is carried out through the evaporation holes on the evaporation tubes, water at the evaporation holes can be evaporated through the heat radiation of the heating device, and can also be evaporated through warm air, so that the water evaporation efficiency is greatly increased. Compared with the prior art, the humidifying electric heater provided by the invention has the advantages that the structure of the evaporation holes is utilized, the evaporation efficiency is higher, and the humidifying effect is better.
As shown in fig. 1 and 2, the outlet 11 is located above the heating device 20. That is, the evaporation assembly 30 is also located above the heating device 20, and the evaporation hole 32a is also facing the air outlet 11. After water in the evaporating pipe is heated by the high-temperature heating device, part of water is evaporated to the upper part through the evaporating holes and then is taken away by the air flow to be sent out, so that humidification is realized, and the environment humidity is improved. Therefore, the air outlet is arranged above the humidifying device, so that the evaporation efficiency can be further improved, and the humidifying effect is improved.
In order to further increase the air outlet efficiency, the housing 10 of the humidifying electric heater of the present embodiment includes a top plate 12, and an air outlet 11 is opened on the top plate 12. The air outlet 11 is arranged on the top plate 12, and the advantage that the warm air flow floats upwards is utilized to enable the warm air flow to the air outlet 11 by itself, so that the air flow flowing can be optimized, the air outlet efficiency of the air flow is improved, the energy consumption can be reduced, and the rotating speed of the fan is reduced.
Referring to fig. 3 and 4, the circulating water unit 31 includes a water tank 31a and a water pump 31b, a water inlet and a water outlet of the evaporation pipe 32 are communicated with the water tank 31a, and the water pump 31b pumps water in the water tank 31a into the evaporation pipe 32. The structure of the water tank and the water pump can complete the water circulation in the evaporation pipe, and when water needs to be added, water is directly added into the water tank. In this embodiment, the water pump is fixed in the bottom of water tank, and water in the water tank is in the evaporating pipe with water pumping under the pressure of water pump, at last through evaporating pipe delivery port backward flow to in the water tank.
Further optimize the concrete structure of evaporation hole, evaporating pipe, in this embodiment, the evaporation hole on the evaporating pipe is outstanding hole tubular construction, see figure 5 specifically, can see that the hole tubular construction central part has seted up the circular hole space that is used for circulating the storage water. The ratio of the inner diameter of the evaporation hole 32a to the inner diameter of the evaporation tube 32 is in the range of 0.2 to 0.8. The inner diameter of the evaporation hole 32a in this embodiment is the diameter of the circular hole at the central part of the perforated pipe structure.
Preferably, the ratio of the depth of the evaporation holes 32a to the inner diameter of the evaporation tube 32 is in the range of 0.2 to 0.8. In this embodiment, the depth of the evaporation holes 32a is the protruding height of the above-mentioned hole tube structure, i.e. the depth of the inner circular hole space, and the definition of the depth of the evaporation holes 32a is the same as the basic definition of the depth of the holes in the mechanical field.
Preferably, the number of the evaporation holes 32a is plural, and the ratio of the hole pitch between the evaporation holes 32a to the length of the evaporation tube 32 is in the range of 1:15 to 1: 2. The hole pitch between the evaporation holes 32a refers to a value of a distance between axes of the circular holes.
Preferably, the ratio of the distance between the evaporation tube 32 and the heating device 20 to the outer diameter of the evaporation tube 32 is in the range of 0.2-0.8.
In an embodiment not shown, the evaporation holes in the evaporation tubes may be through holes directly opened on the tube walls of the evaporation tubes, in which case the inner diameter of the evaporation holes refers to the diameter of the evaporation holes, and the inner diameter of the evaporation holes is defined as the diameter of the holes in the basic mechanical field. In such an embodiment, the evaporation holes have a hole depth which is substantially the same as the hole depth in the mechanical field, which is equal to the wall thickness of the evaporation tubes.
An air inlet 13 is formed in the shell 10, the air inlet 13 is formed in the middle or the bottom of the humidifying electric heater, and air flow enters from the middle or the bottom and is blown out from an air outlet in the top. The humidifying electric heater further comprises a fan 40, and the fan 40 is arranged inside the shell 10 and located between the air inlet 13 and the heating device 20.
Further, in order to increase the stability and corrosion resistance of the evaporation tube 32, the evaporation tube 32 in this embodiment is a metal tube. Preferably, the evaporation tube 32 is a copper tube or a stainless steel tube.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and refinements can be made without departing from the basic principle of the invention, and these modifications and refinements are also considered to be within the protective scope of the invention.
Claims (11)
1. The utility model provides a humidification electric heater which characterized in that includes:
the air conditioner comprises a shell (10), wherein an air outlet (11) is formed in the shell (10);
a heating device (20) arranged inside the housing (10);
an evaporation assembly (30), the evaporation assembly (30) being arranged inside the housing (10), and the evaporation assembly (30) being located between the heating device (20) and the air outlet (11);
the evaporation assembly (30) comprises a circulating water part (31) and an evaporation pipe (32), the circulating water part (31) is used for supplying water to the evaporation pipe (32), and evaporation holes (32a) are formed in the evaporation pipe (32).
2. The humidifying electric heater according to claim 1, characterized in that the air outlet (11) is located at a position above the heating device (20).
3. The humidifying electric heater of claim 2,
the shell (10) comprises a top plate (12), and the air outlet (11) is formed in the top plate (12).
4. The humidifying electric heater of claim 1,
the circulating water part (31) comprises a water tank (31a) and a water pump (31b), a water inlet and a water outlet of the evaporation pipe (32) are communicated with the water tank (31a), and the water pump (31b) pumps water in the water tank (31a) into the evaporation pipe (32).
5. The humidifying electric heater of claim 1,
the ratio range between the inner diameter of the evaporation hole (32a) and the inner diameter of the evaporation pipe (32) is 0.2-0.8.
6. The humidifying electric heater of claim 1,
the ratio range of the depth of the evaporation hole (32a) to the inner diameter of the evaporation tube (32) is 0.2-0.8.
7. The humidifying electric heater according to claim 1, wherein the number of the evaporation holes (32a) is multiple, and the ratio of the hole distance between the evaporation holes (32a) to the length of the evaporation tube (32) is in the range of 1: 15-1: 2.
8. The humidifying electric heater according to claim 1, wherein the ratio of the distance between the evaporation tube (32) and the heating device (20) to the outer diameter of the evaporation tube (32) is in the range of 0.2-0.8.
9. The humidifying electric heater according to claim 1, characterized in that the housing (10) is provided with an air inlet (13);
the humidification electric heater also comprises a fan (40), wherein the fan (40) is arranged inside the shell (10) and is positioned between the air inlet (13) and the heating device (20).
10. The humidifying electric heater according to claim 1, characterized in that the evaporation tube (32) is a metal tube.
11. The humidifying electric heater according to claim 10, characterized in that the evaporation tube (32) is a copper tube or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724918.5A CN114893816A (en) | 2022-06-24 | 2022-06-24 | Humidifying electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724918.5A CN114893816A (en) | 2022-06-24 | 2022-06-24 | Humidifying electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114893816A true CN114893816A (en) | 2022-08-12 |
Family
ID=82730111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210724918.5A Pending CN114893816A (en) | 2022-06-24 | 2022-06-24 | Humidifying electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114893816A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197616Y (en) * | 1994-05-21 | 1995-05-17 | 耿书亮 | Multi-pipe assembled heating and moisture releasing apparatus |
| CN2443273Y (en) * | 2000-08-18 | 2001-08-15 | 阎会佐 | Heating radiator with humidifier |
| CN101135484A (en) * | 2007-10-22 | 2008-03-05 | 哈尔滨工业大学 | Copper pipe aluminum fin temperature control type forced convection low-temperature humidifying heat radiator |
| CN101929701A (en) * | 2009-06-19 | 2010-12-29 | 河南农业大学 | Humidifying heat radiator |
| CN204268580U (en) * | 2014-11-10 | 2015-04-15 | 长安大学 | A kind of radiator drainage hood |
| CN205664471U (en) * | 2016-06-12 | 2016-10-26 | 石喜武 | Take electric heater of air purification function |
| CN209165553U (en) * | 2018-12-12 | 2019-07-26 | 黄骅市亚新电器设备制造有限公司 | A kind of electric heater having humidification function |
-
2022
- 2022-06-24 CN CN202210724918.5A patent/CN114893816A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197616Y (en) * | 1994-05-21 | 1995-05-17 | 耿书亮 | Multi-pipe assembled heating and moisture releasing apparatus |
| CN2443273Y (en) * | 2000-08-18 | 2001-08-15 | 阎会佐 | Heating radiator with humidifier |
| CN101135484A (en) * | 2007-10-22 | 2008-03-05 | 哈尔滨工业大学 | Copper pipe aluminum fin temperature control type forced convection low-temperature humidifying heat radiator |
| CN101929701A (en) * | 2009-06-19 | 2010-12-29 | 河南农业大学 | Humidifying heat radiator |
| CN204268580U (en) * | 2014-11-10 | 2015-04-15 | 长安大学 | A kind of radiator drainage hood |
| CN205664471U (en) * | 2016-06-12 | 2016-10-26 | 石喜武 | Take electric heater of air purification function |
| CN209165553U (en) * | 2018-12-12 | 2019-07-26 | 黄骅市亚新电器设备制造有限公司 | A kind of electric heater having humidification function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |
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| RJ01 | Rejection of invention patent application after publication |