CN205066152U - Circulating hot air device of cabinet type machine - Google Patents
Circulating hot air device of cabinet type machine Download PDFInfo
- Publication number
- CN205066152U CN205066152U CN201520708544.3U CN201520708544U CN205066152U CN 205066152 U CN205066152 U CN 205066152U CN 201520708544 U CN201520708544 U CN 201520708544U CN 205066152 U CN205066152 U CN 205066152U
- Authority
- CN
- China
- Prior art keywords
- air
- wind channel
- fan
- air channel
- cabinet
- 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
Abstract
The utility model discloses a circulating hot air device of cabinet type machine, including cage, wind channel, PTC heating element and fan, the wind channel is long and narrow type wind channel, and places quick -witted incasement bottom in, and the air inlet end in the wind channel is installed to the fan, and airtight between the wall in fan and wind channel, and the relative cage intracavity of air intake of fan is open, and the fan air -out oral -lateral in the wind channel is installed to the PTC heating element, and the air -out in wind channel narrows on holding and establishing into the slant gradually. Because the utility model discloses a long and narrow type wind channel is established into in the wind channel, and the air -out that narrows gradually in slant end makes the air supply distance in wind channel far away, and the amount of wind is bigger, and all the other keep airtight except air inlet end and air -out end in the wind channel, and the heat that can make the PTC heating element is according to the air supply route heating cabinet formula built -in chamber of setting for, and the temperature that makes cabinet type machine heaies up evenly, fast.
Description
Technical field
The utility model relates to the technical field of heating of cabinet type machine, refers in particular to as cabinet type Yogurt making machine provides the device of Hot-blast Heating.
Background technology
The most basic function of Yogurt making machine in cabinet type machine is heating and constant temperature, for the fermentation of Yoghourt provides stationary temperature.Current Yogurt making machine is generally the Hot-blast Heating adopting circulation, is heated in air channel by PTC, utilizes blower fan by the cabinet inner chamber of the hot blast blowout Yogurt making machine in air channel, carries out heated at constant temperature to the Yoghourt in cabinet.But current Yogurt making machine is mostly rough to be done excessively, and Duct design obtains reasonable not, and air quantity is little, and air supplying distance is short, and the seal in air channel is inadequate, directly causes the non-uniform temperature in cabinet, affects ferment effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of hot air apparatus that cabinet type machine Quick uniform is heated up.
For solving the problems of the technologies described above adopted technical scheme: a kind of circulating air device of cabinet type machine, include cage, air channel, PTC heater and blower fan, it is characterized in that: described air channel is sleeve configuration air channel, and be placed in cabinet inner bottom part, assembling is at the air intake in air channel, and airtight between blower fan and the wall in air channel, open in the relative cage chamber of air inlet of blower fan, PTC heater is arranged on the fan outlet side in air channel, and the outlet air end in air channel is set as and narrows gradually obliquely.
Adopt the beneficial effect that the utility model brings: because air channel of the present utility model is set as sleeve configuration air channel, the outlet air end narrowed gradually obliquely makes the air supplying distance in air channel far away, air quantity is larger, air channel except air intake and all the other maintenances of outlet air end airtight, the heat of PTC heater can be made according to the air-supply path heating cabinet formula machine inner chamber of setting, make the temperature of cabinet type machine evenly, fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the circulating air device of the utility model cabinet type machine.
Detailed description of the invention
As shown in Figure 1, a kind of circulating air device of cabinet type machine, include cage 1, air channel 2, PTC heater 3 and blower fan 4, in the utility model, described air channel 2 is sleeve configuration air channel, and be placed in cabinet 1 inner bottom part, blower fan 4 is arranged on the air intake in air channel 2, and airtight between the wall in blower fan 4 and air channel 2, open in air inlet relative cage 1 chamber of blower fan 4, PTC heater 3 is arranged on the blower fan 4 air outlet side in air channel 2, and the outlet air end in air channel 2 is set as and narrows gradually obliquely.
Blower fan 4 can adopt crossflow fan, in air suction air channel 2 in cabinet 1, when air flows through PTC heater 3, the heat that PTC heater produces is taken away, and again blow out in cabinet 1, air in circulating-heating cabinet 1 like this, until temperature reaches stationary temperature in cabinet 1.Sleeve configuration air channel 2 in the utility model, add the outlet air end narrowed gradually obliquely and make the air supplying distance in air channel far away, air quantity is larger, can by hot blast to blowing up to cabinet 1 in each corner.Air channel 2 except air intake and all the other maintenances of outlet air end airtight, the heat of PTC heater 3 can be made according to the air-supply path heating Yogurt making machine inner chamber of setting, make the temperature of cabinet type machine evenly, fast.
Claims (1)
1. the circulating air device of a cabinet type machine, include cage, air channel, PTC heater and blower fan, it is characterized in that: described air channel is sleeve configuration air channel, and be placed in cabinet inner bottom part, assembling is at the air intake in air channel, and airtight between blower fan and the wall in air channel, open in the relative cage chamber of air inlet of blower fan, PTC heater is arranged on the fan outlet side in air channel, and the outlet air end in air channel is set as and narrows gradually obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708544.3U CN205066152U (en) | 2015-09-14 | 2015-09-14 | Circulating hot air device of cabinet type machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708544.3U CN205066152U (en) | 2015-09-14 | 2015-09-14 | Circulating hot air device of cabinet type machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066152U true CN205066152U (en) | 2016-03-02 |
Family
ID=55392700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520708544.3U Expired - Fee Related CN205066152U (en) | 2015-09-14 | 2015-09-14 | Circulating hot air device of cabinet type machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066152U (en) |
-
2015
- 2015-09-14 CN CN201520708544.3U patent/CN205066152U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190914 |