CN2627389Y - Fan-free high-efficiency PTC heater - Google Patents
Fan-free high-efficiency PTC heater Download PDFInfo
- Publication number
- CN2627389Y CN2627389Y CN03220324.1U CN03220324U CN2627389Y CN 2627389 Y CN2627389 Y CN 2627389Y CN 03220324 U CN03220324 U CN 03220324U CN 2627389 Y CN2627389 Y CN 2627389Y
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- CN
- China
- Prior art keywords
- ptc
- efficient
- fan
- housing
- putting
- 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 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an use high-efficient PTC room heater of high-power, safe Positive Temperature Coefficient thermistor heating element as heat-generating body, it is put casing, PTC heating element by erecting and constitutes, erects to be equipped with air outlet and air intake respectively below putting the upper and lower of casing, constitutes a draft barrel, and PTC heating element comprises a plurality of PTC heating elements, and it sets up the lower part in erectting to put the casing. The utility model discloses a high-power safe positive temperature coefficient thermistor equipment that generates heat, the thermistor equipment power that generates heat that it provided is big, efficient, safe and reliable, but wide application in each field such as worker, ore deposit enterprise, railway, family. The utility model discloses owing to do not use the fan, so this kind of PTC room heater is noiselessness completely, has energy-efficient, the security is good, the reliability is high, reasonable in design simple process, easily make, low cost, suitability advantage such as strong, can extensively be used for from household electrical appliances to various heating or heating installation of industrial use, specially adapted oil field, special occasions such as train moreover.
Description
Technical field
The utility model relates to the efficient PTC warmer of a kind of no fan, is the efficient PTC warmer of heater with a kind of high-power, safe positive temperature coefficient (PTC) thermistor heat generating component particularly.
Background technology
Positive temperature coefficient (PTC) thermistor material and the assembly thereof that with the barium titanate are host material at present are widely used in household electrical appliances air-conditioning and warmer or other warm braw equipment.To the PTC heat generating component of various general types, for quickening heat exchange, improve PTC efficient, adopt fan to force the way of heat exchange mostly.Owing to have to use fan, make the PTC warmer obviously have following problems: the noise that (1) has blower fan to produce.(2) cost improves.(3) volume of warmer is bigger.Can't operate as normal when (4) fan breaks down.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, and a kind of efficient, reliable, safe, efficient PTC warmer of high-power no fan is provided.
Technology solution of the present utility model:
The efficient PTC warmer of a kind of no fan, it is characterized in that it puts housing by erecting, the PTC heat generating component is formed, perpendicular above and below of putting housing is respectively equipped with air outlet and air inlet, constitutes a wind-moving bucket, the PTC heat generating component is made of a plurality of PTC heating sheets, and it is arranged on perpendicular bottom of putting in the housing.
The utility model is high-power safe semistor heat-producing device, and it is made up of PTC heat generating component and wind-moving bucket one, and the PTC heat generating component is fixed in the wind-moving bucket, constitutes whole PTC warmer.The thermistor heat-producing device power that the utility model provides is big, and the efficient height is safe and reliable, can be widely used in worker, ore deposit enterprise, railway, every field such as family.The efficient PTC warmer of no fan of the present utility model is not owing to use fan, so complete noiselessness of this PTC warmer, have energy-efficient, security good, reliability is high, technology reasonable in design is simple, be easy to make, with low cost, advantage such as applicability is strong, can be widely used in from household electrical appliances to industrial various heating or heating system, and be specially adapted to special occasions such as oil field, train.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As Fig. 1, the efficient PTC warmer of no fan of the present utility model, it puts housing 1 by erecting, PTC heat generating component 2 is formed, perpendicular above and below of putting housing 1 is respectively equipped with air outlet 3 and air inlet 4, constitute a wind-moving bucket, PTC heat generating component 2 is made of a plurality of PTC heating sheets, and it is arranged on perpendicular bottom of putting in the housing 1.
Perpendicular air inlet 4 and the air outlet 3 of putting housing 1 of the utility model can be grid hole, also whole perforate, and the perpendicular usually air inlet 4 of putting housing 1 is whole perforate, promptly perpendicularly puts housing 1 bottom surface is not set, its air outlet 3 is a grid hole, to play dustproof effect simultaneously.
PTC heat generating component 2 of the present utility model can be one deck, also multilayer, and they are preferably disposed on perpendicular position of putting the close air inlet 4 in the housing 1.PTC heat generating component 2 preferably is made of a plurality of PTC heating sheets and fin, to improve the radiating efficiency and the heating power of PTC heat generating component 2.
The utility model erects the height that pulls out wind cavity 5 in the top of putting in the housing 1 should be greater than perpendicular half height of putting housing 1.
The utility model is made of inner PTC heat generating component and outside wind-moving bucket.Under the effect of PTC heat generating component 2, air expands rapidly and rises and discharge from the perpendicular top outlet inlet 3 of putting housing 1 along with the rising of temperature in the wind-moving bucket, the negative pressure that produces is constantly put cold air housing 1 bottom air inlet mouth 4 and is drunk up from perpendicular in a steady stream, has promptly produced " funnel draft effect ".Wind-moving bucket has utilized this effect just, quickens circulation of air, thereby accelerates the heat exchange on PTC surface, improves heating efficiency, increases the power of PTC.
Claims (6)
1, the efficient PTC warmer of a kind of no fan, it is characterized in that it puts housing by erecting, the PTC heat generating component is formed, perpendicular above and below of putting housing is respectively equipped with air outlet and air inlet, constitutes a wind-moving bucket, the PTC heat generating component is made of a plurality of PTC heating sheets, and it is arranged on perpendicular bottom of putting in the housing.
2, by the efficient PTC warmer of the described no fan of claim 1, it is characterized in that described perpendicular air inlet and air outlet or the grid hole of putting housing, or whole perforate.
3, by the efficient PTC warmer of the described no fan of claim 1, it is characterized in that the described perpendicular air inlet of putting housing is whole perforate, its air outlet is a grid hole.
4, by the efficient PTC warmer of the described no fan of claim 1, it is characterized in that described PTC heat generating component or one deck, or multilayer, they are arranged on perpendicular position of putting the close air inlet in the housing.
5,, it is characterized in that described PTC heat generating component is made of a plurality of PTC heating sheets and fin by the efficient PTC warmer of the described no fan of claim 1.
6, by the efficient PTC warmer of the described no fan of claim 1, it is characterized in that the height of wind cavity is pulled out on described perpendicular top of putting in the housing should be greater than perpendicular half height of putting housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03220324.1U CN2627389Y (en) | 2003-03-11 | 2003-03-11 | Fan-free high-efficiency PTC heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03220324.1U CN2627389Y (en) | 2003-03-11 | 2003-03-11 | Fan-free high-efficiency PTC heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627389Y true CN2627389Y (en) | 2004-07-21 |
Family
ID=34244310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03220324.1U Expired - Fee Related CN2627389Y (en) | 2003-03-11 | 2003-03-11 | Fan-free high-efficiency PTC heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627389Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764073A (en) * | 2015-03-17 | 2015-07-08 | 杜杭华 | Multilayer heater |
-
2003
- 2003-03-11 CN CN03220324.1U patent/CN2627389Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764073A (en) * | 2015-03-17 | 2015-07-08 | 杜杭华 | Multilayer heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |