CN209229828U - A kind of Cooling and heating blower - Google Patents
A kind of Cooling and heating blower Download PDFInfo
- Publication number
- CN209229828U CN209229828U CN201822069128.XU CN201822069128U CN209229828U CN 209229828 U CN209229828 U CN 209229828U CN 201822069128 U CN201822069128 U CN 201822069128U CN 209229828 U CN209229828 U CN 209229828U
- Authority
- CN
- China
- Prior art keywords
- casing
- cooling
- fan
- heater
- outlet
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model belongs to field of household appliances, and in particular to a kind of Cooling and heating blower, the hopper including casing and in casing, one end of casing are provided with warm wind inlet and outlet, and the other end is provided with cold wind air outlet；It is additionally provided with fan in casing, cascade alternative is set between the fan and cold wind air outlet；Warm wind inlet and outlet, which goes out, is arranged having heaters, and the heater is removable heaters.The utility model is solved due to adhering to a large amount of dust and other impurities on heater, is caused air inlet intake to reduce, is influenced the technical problems such as the conveying of cold wind.
Description
Technical field
The utility model belongs to field of household appliances, and in particular to a kind of Cooling and heating blower.
Background technique
The Cooling and heating blower of household is the product for acquiring heat source and cold source, and cold and warm air heating radiator is in cold wind, with conventional fan
It is the same；When blowing warm wind, the electric calorifie installation in machine can work, usually heating wire, infrared ray heating tube, ceramic heating element
Deng.The wind that fan is blown passes through calandria, becomes warm wind.
It exists in the prior art under cold wind function, the dust in air can pass through and adsorb on the heaters, cause electricity
The safety problems such as arc or short circuit；Further more, causing air inlet intake to subtract due to adhering to a large amount of dust and other impurities on heater
It is small, influence the conveying of cold wind.
Utility model content
The purpose of this utility model is to provide a kind of Cooling and heating blowers, to solve due to adhering to a large amount of dusts etc. on heater
The technical issues of sundries causes air inlet intake to reduce, influences the conveying of cold wind.
To achieve the above object, the technical solution that the utility model specifically provides are as follows: a kind of Cooling and heating blower, including casing and
Hopper in casing, one end of casing are provided with warm wind inlet and outlet, and the other end is provided with cold wind air outlet；In casing
It is additionally provided with fan, cascade alternative is set between the fan and cold wind air outlet；Warm wind inlet and outlet, which goes out to be provided with, to be added
Hot device, the heater are removable heaters.
Further setting, the fan are bidirectional fan.Fan can rotate clockwise or counter-clockwise, so that wind is from warm
Wind inlet and outlet or the switching disengaging of cold wind air outlet.
Further setting, the casing are additionally provided with control panel outside.Facilitate control Cooling and heating blower.
Further setting, the heater are ptc heater.
Further setting, the cabinet form are rectangular or rectangle.
The utility model is the utility model has the advantages that heater described in the utility model is removable heaters, to solve cold wind function
Under, the dust in air can pass through and adsorb on the heaters, cause the safety problems such as electric arc or short circuit；Further more, due to
Adhere to a large amount of dust and other impurities on heater, causes air inlet intake to reduce, influence the technical problems such as the conveying of cold wind.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Label declaration: casing 1；Warm wind inlet and outlet 11；Cold wind air outlet 12；Hopper 2；Fan 3；Cascade alternative
4；Heater 5；Control panel 6.
Specific embodiment
As shown in Figure 1, the utility model announcement is a kind of Cooling and heating blower, the water storage including casing 1 and in casing
Slot 2,1 shape of casing are rectangular or rectangle, and casing 1 is hollow and two corresponding end faces are equipped with opening, one end of casing 1
It is provided with warm wind inlet and outlet 11, the other end is provided with cold wind air outlet 12；Fan 3, the fan 3 are additionally provided in casing 1
Cascade alternative 4 is set between cold wind air outlet 12；Warm wind inlet and outlet 11 goes out having heaters 5 is arranged.
The ptc heater is that removable heaters are clamped by buckle, only need to be by ptc heater under cold wind function
Disassembly can increase intake.
The fan 3 is bidirectional fan, and fan 3 can rotate clockwise or counter-clockwise, so that wind is from warm wind air inlet/outlet
Mouth 11 or the switching disengaging of cold wind air outlet 12；It is additionally provided with control panel 6 outside the casing 1, facilitates control Cooling and heating blower.
The heater 5 is ptc heater.PTC can be divided into open as a kind of thermal resistance material, main application
It closes and fever two major classes is other.Using ptc material have temperature-sensitive, current limliting, switching characteristic and it is contactless, noiseless is with long service life
Feature can be applied to refrigerator starting, the protection of motor tranformer protection, programme-controlled exchange and mosquito repellant, curly hair hair iron, electric iron
Equal small household electrical appliances.Using fever class PTC performance, stable, heating is influenced the characteristics such as small rapidly, by mains fluctuations, manufactured
Various heater products have become the substitute products of metallic resistance silk class exothermic material.It has been widely used in heater at present, has done
Clothing machine, air curtain, air-conditioning etc..
Cascade alternative 4 and control panel 6 described above be it is well known to those skilled in the art, so it will not be repeated.
Claims (5)
1. a kind of Cooling and heating blower, the hopper including casing and in casing, it is characterised in that: one end of casing is provided with warm
Wind inlet and outlet, the other end are provided with cold wind air outlet；Fan is additionally provided in casing, between the fan and cold wind air outlet
Cascade alternative is set；Warm wind inlet and outlet, which goes out, is arranged having heaters, and the heater is removable heaters.
2. a kind of Cooling and heating blower according to claim 1, it is characterised in that: the fan is bidirectional fan.
3. a kind of Cooling and heating blower according to claim 1, it is characterised in that: be additionally provided with control panel outside the casing.
4. a kind of Cooling and heating blower according to claim 1, it is characterised in that: the heater is ptc heater.
5. a kind of Cooling and heating blower according to claim 1, it is characterised in that: the cabinet form is rectangular or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069128.XU CN209229828U (en) | 2018-12-11 | 2018-12-11 | A kind of Cooling and heating blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069128.XU CN209229828U (en) | 2018-12-11 | 2018-12-11 | A kind of Cooling and heating blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229828U true CN209229828U (en) | 2019-08-09 |
Family
ID=67507088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069128.XU Expired - Fee Related CN209229828U (en) | 2018-12-11 | 2018-12-11 | A kind of Cooling and heating blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762603A (en) * | 2020-12-28 | 2021-05-07 | 珠海格力电器股份有限公司 | Humidifier base and humidifier |
-
2018
- 2018-12-11 CN CN201822069128.XU patent/CN209229828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762603A (en) * | 2020-12-28 | 2021-05-07 | 珠海格力电器股份有限公司 | Humidifier base and humidifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |