CN202493451U - Electric fan capable of removing formaldehyde - Google Patents
Electric fan capable of removing formaldehyde Download PDFInfo
- Publication number
- CN202493451U CN202493451U CN2011205146872U CN201120514687U CN202493451U CN 202493451 U CN202493451 U CN 202493451U CN 2011205146872 U CN2011205146872 U CN 2011205146872U CN 201120514687 U CN201120514687 U CN 201120514687U CN 202493451 U CN202493451 U CN 202493451U
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- formaldehyde
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- electric fan
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Abstract
The indoor environmental pollution becomes the focus of the public attention and research, especially the pollution in the newly decorated room, the gas pollution, especially the formaldehyde pollution, can cause serious harms to human bodies. An electric fan belongs to household electric appliances for cooling, and is widely used. Usually people work indoors for long hours. The utility model provides a formaldehyde removing electric fan comprising an outer housing, an air inlet port, an air outlet port, an air supply module, and an air supply channel. A formaldehyde-removing module is disposed in the air supply channel. The formaldehyde in the air in the air supply channel can be removed during the normal working of the electric fan. The circulating process of the indoor formaldehyde gas can be conducted at the same time of cooling, and the object of gradually reducing the indoor formaldehyde pollution can be reached. The utility model also provides the electric fan having the humidification, the filtering, and the cooling functions, the heating and the warm wind blowing functions, therefore the formaldehyde removing electric fan can be used in winter or summer.
Description
Technical field
The utility model relates to a kind of electric fan, refers in particular to the electric fan that includes function of removing formaldehyde.
Background technique
Electric fan belongs to the family commonly used electrical equipment of relieving summer heat; Electric fan not only can be used for providing cool breeze; The family that simultaneously air-conditioning system has been installed much also can buy electric fan, is used for the circulate of family's air, plays the effect that auxiliary air is regulated; Therefore, the operating time of general electric fan is all longer.
On the other hand, indoor environmental pollution has become the emphasis of public attention and research, and between especially new clothes were repaired the house, gaseous contamination especially formaldehyde was polluted and can be produced serious harm to human body.Removal for formaldehyde; Can adopt a lot of conventional treatment ways; Like active carbon or ceramic adsorption treatment etc., but generally all need special purchase of equipment or device to remove formaldehyde treated, the general simultaneously equipment that removes formaldehyde does not have other function yet; So just limited and removed the family expenses effect of formaldehyde equipment, and increased daily expenditure.
Summary of the invention
To the problem that existing technology exists, the utility model mainly provides a kind of electric fan that removes formaldehyde, under the situation that does not influence the electric fan routine work, carries out the indoor formaldehyde treated of removing simultaneously, reduces the cost that ordinary family removes formaldehyde.
In addition, the utility model also provides a kind of formaldehyde electric fan that removes, and can carry out moistening and lowering temperature and warm braw function, has guaranteed in the winter time to carry out the indoor formaldehyde treated of removing with using summer except that the formaldehyde electric fan, has improved the utilization efficiency of removing the formaldehyde electric fan.
A kind of formaldehyde electric fan that removes comprises shell, air-supply module, intake grill, exhaust outlet, air-supply passage, it is characterized in that being equipped with except that the formaldehyde module in the said air-supply passage.
Preferably, the said air-supply passage that removes the formaldehyde electric fan comprises air intake passage and air-out passage, and the said formaldehyde module of removing of removing the formaldehyde electric fan is installed in said air intake passage or/and in the air-out passage.
Preferably, the said formaldehyde module of removing of removing the formaldehyde electric fan is made up of active carbon or stupalith.
Preferably, the said air-supply module of removing the formaldehyde electric fan is tubular structure.
Preferably, the said air-supply module of removing the formaldehyde electric fan is a centrifugal structure.
Preferably, the said air-supply module of removing the formaldehyde electric fan is a shaft flow structure.
Preferably, said removing in the air intake passage of formaldehyde electric fan also is equipped with the control of dust filter screen.
Preferably, the said control of dust filter screen that removes the formaldehyde electric fan has damping device.
Preferably, the said damping device that removes the control of dust filter screen of formaldehyde electric fan comprises water pump, water tank and aqueduct.
Preferably, said removing in the air-out passage of formaldehyde electric fan also is equipped with heater element.
Preferably, the said heater element that removes the formaldehyde electric fan is the PTC electro-heat equipment.
The utlity model has following advantage and good effect:
The utility model provides removes the formaldehyde electric fan, will be arranged in the air-supply passage of electric fan except that the formaldehyde modular design, is implemented in and carries out the indoor purpose of removing formaldehyde treated in the daily air-supply work simultaneously, greatly reduces family expenses except that the formaldehyde cost.
In addition, additional humidification filters and the warm braw function, makes no matter still be all can use summer in winter except that the formaldehyde fan, so just improved the utilization rate of product, and all can carry out circular treatment to indoor formaldehyde gas through removing the formaldehyde electric fan whole year.
Description of drawings
The sectional side view that removes formaldehyde electric fan embodiment that Fig. 1 provides for the utility model.
The embodiment's who removes the formaldehyde electric fan that Fig. 2 provides for the utility model structural representation.
Embodiment
Come the concrete concrete structure that removes formaldehyde electric fan embodiment that the utility model provides of discussing below in conjunction with figure.
The sectional side view that removes formaldehyde electric fan embodiment that Fig. 1 provides for the utility model.As can be seen from Figure 1; Present embodiment provides removes the formaldehyde electric fan, comprises that shell 1, air-supply module 2, intake grill 3, exhaust outlet 4, air intake passage 5, air-out passage 6, air intake passage remove formaldehyde module 7, air-out passage and remove formaldehyde module 8, control of dust filter screen 9, PTC heating module 10, humidification water pump 11, humidification and carry water pipe 12, water tank 13.Air intake passage removes formaldehyde module 7, the air-out passage removes formaldehyde module 8 and forms by active carbon or stupalith.
The structural representation that removes formaldehyde electric fan embodiment that Fig. 2 provides for the utility model.The corresponding shell 1, air-supply module 2, intake grill 3, exhaust outlet 4, air intake passage of being provided with Fig. 1 removes formaldehyde module 7, air-out passage and removes formaldehyde module 8, control of dust filter screen 9, PTC heating module 10, humidification water pump 11, humidification and carry water pipe 12, water tank 13.
What air-supply module 2 adopted in the present embodiment is tubular structure; Rotate by driven by motor through-flow flabellum; With the air suction in the air intake passage 5; Turning effort through the through-flow flabellum is seen wind off from air-out passage 6, because the air-supply module of tubular structure has been a common structural, so its detailed structure does not specifically provide.
In like manner, also can adopt other air-supply module, for example adopt centrifugal structure or shaft flow structure, all can realize the function of air-supply,, therefore no longer detail because these two kinds of structures also are common technologies.
Air intake passage removes formaldehyde module 7 can be arranged in any position in the air intake passage 5; In the present embodiment it is arranged in the dividing plate place between air intake passage 5 and the air-supply module 2; This position is near air-supply module 2, and wind speed is higher, helps air intake passage and removes formaldehyde module 7 performance optimum efficiencies.
The air-out passage removes formaldehyde module 8 can be arranged in any position in the air-out passage 6; In the present embodiment it is arranged between PTC heating module 10 and the exhaust outlet 3; Because the size that exhaust outlet 3 is provided with is less, helps increasing wind speed, therefore; The air-out passage is removed formaldehyde module 8 be arranged in this position, help the air-out passage and remove formaldehyde module 8 performance optimum efficiencies.
Air intake passage removes formaldehyde module 7 and can only be provided with wherein a kind of with the air-out passage except that formaldehyde module 8.
The working procedure of removing the formaldehyde electric fan is following:
After the 2 startup work of air-supply module; Drive air and get into air intake passage 5 from intake grill 3, the air that contains formaldehyde gas removes formaldehyde module 7 through after removing formaldehyde treated at air intake passage, gets into air-supply module 2; After turning effort; Through air-out passage 6, remove formaldehyde module 8 at the air-out passage and remove formaldehyde treated, in exhaust outlet 4 inlet chambers through secondary.In the process that works long hours, indoor air lowers the content of indoor formaldehyde gas gradually through removing the processing that the formaldehyde fan repeatedly repeats to remove formaldehyde, reaches the effect that purifies the air of a room.
In addition, install additional in the present embodiment control of dust filter screen 9, humidification water pump 11, humidification carry water pipe 12, water tank 13.The control of dust filter screen is that large-scale reticular structure filtering material is processed; Dust and suspended particulate in can absorbed air; When starting except that behind the humidification function of formaldehyde electric fan, control the machine operation of humidification water pump 11, water pump 11 is with the water suction in the water tank 13; Carry water pipe 12 to be transported in the control of dust filter screen 9 through humidification, from top to bottom control of dust filter screen 9 is added wet process.When air gets into air intake passage 5; At first adhere to filtration, have moisture owing on the control of dust filter screen 9 simultaneously, through the evaporation of air flow by 9 pairs of airborne dust of control of dust filter screen and suspended particulate; Air to passing through adds wet process; Increase the humidity of air, can improve the filtering effect of control of dust filter screen 9 on the one hand, can play the effect of indoor moistening and lowering temperature on the other hand.
The PTC heating module 10 that installs additional in the present embodiment belongs to heating technology commonly used, is used for cold snap the air through air-out passage 6 is heated, and electric fan can blow out warm braw.In like manner,, also can adopt other heating technology for reaching the air heating effect, as: electric heating wire etc.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. one kind is removed the formaldehyde electric fan, comprises shell, air-supply module, intake grill, exhaust outlet, air-supply passage, it is characterized in that being equipped with except that the formaldehyde module in the said air-supply passage.
2. the formaldehyde electric fan that removes as claimed in claim 1 is characterized in that said air-supply passage comprises air intake passage and air-out passage, and the said formaldehyde module of removing is installed in said air intake passage or/and in the air-out passage.
3. the formaldehyde electric fan that removes as claimed in claim 1 is characterized in that the said formaldehyde module of removing is made up of active carbon or stupalith.
4. like each described formaldehyde electric fan that removes of claim 1-3, it is characterized in that said air-supply module is tubular structure.
5. like each described formaldehyde electric fan that removes of claim 1-3, it is characterized in that said air-supply module is a centrifugal structure.
6. like each described formaldehyde electric fan that removes of claim 1-3, it is characterized in that said air-supply module is a shaft flow structure.
7. like each described formaldehyde electric fan that removes of claim 2-3, it is characterized in that also being equipped with in the said air intake passage control of dust filter screen.
8. the formaldehyde electric fan that removes as claimed in claim 7 is characterized in that said control of dust screen belt damping device.
9. the formaldehyde electric fan that removes as claimed in claim 8 is characterized in that said damping device comprises water pump, water tank and aqueduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205146872U CN202493451U (en) | 2011-12-12 | 2011-12-12 | Electric fan capable of removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205146872U CN202493451U (en) | 2011-12-12 | 2011-12-12 | Electric fan capable of removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493451U true CN202493451U (en) | 2012-10-17 |
Family
ID=46999684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205146872U Expired - Fee Related CN202493451U (en) | 2011-12-12 | 2011-12-12 | Electric fan capable of removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132401A (en) * | 2014-08-13 | 2014-11-05 | 上海新祁环境科技有限公司 | Vertical type double-layer air purifier |
| CN107192062A (en) * | 2017-06-19 | 2017-09-22 | 广东美的制冷设备有限公司 | Air conditioner and intelligent electric appliance combination |
| CN107388349A (en) * | 2017-06-19 | 2017-11-24 | 广东美的制冷设备有限公司 | Air conditioner |
-
2011
- 2011-12-12 CN CN2011205146872U patent/CN202493451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132401A (en) * | 2014-08-13 | 2014-11-05 | 上海新祁环境科技有限公司 | Vertical type double-layer air purifier |
| CN104132401B (en) * | 2014-08-13 | 2017-11-14 | 上海新祁环境科技有限公司 | Vertical double air cleaner |
| CN107192062A (en) * | 2017-06-19 | 2017-09-22 | 广东美的制冷设备有限公司 | Air conditioner and intelligent electric appliance combination |
| CN107388349A (en) * | 2017-06-19 | 2017-11-24 | 广东美的制冷设备有限公司 | Air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |