CN1724790A - Clothes drying machine - Google Patents
Clothes drying machine Download PDFInfo
- Publication number
- CN1724790A CN1724790A CN 200410020067 CN200410020067A CN1724790A CN 1724790 A CN1724790 A CN 1724790A CN 200410020067 CN200410020067 CN 200410020067 CN 200410020067 A CN200410020067 A CN 200410020067A CN 1724790 A CN1724790 A CN 1724790A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- static
- ion generator
- drying machine
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 230000003068 static effect Effects 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 24
- 238000007664 blowing Methods 0.000 description 6
- 238000010981 drying operation Methods 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a clothes dryer, especially the dryer that has ion generator in it. It includes the following structure: rolling barrel, absorbing pipe and air absorbing inlet, and ion generator. The invention could effectively remove the static caused during drying process. Thus, it avoids the damage brought by static.
Description
Technical field
The invention relates to the static removal device of cylinder.Particularly relate to a kind of static removal device that can remove the cylinder of the static that produces when cylinder rotates.
Background technology
In general, cloth drying machine is will to put in the cylinder and the clothing that has moisture after the laundry, the household appliances of drying with the injection of hot-air.
Fig. 1 is a prior art dryer profilograph.As shown in Figure 1, the prior art cloth drying machine is made up of following structure: the front possesses the casing (10) of input port (11); Switching is arranged on the door (D) of the input port (11) on the casing (10); Rotary setting is accommodated clothing in casing (10) inside, and is formed with the cylinder (30) of several stirring vane (not shown) on interior lateral circle surface; The revolving force of drive motors (40) is transmitted to the transmission device (41) of cylinder (30); Be arranged at a side of drive motors (40), and heating sucks the heater (80) of air; And suck casing (40) air outside and guide to heater (80), and after the air that will heat guides to cylinder (30), will be discharged to casing (10) air outside circulating device (70) again in heater (80) via the air of cylinder (30).
Cylinder (30) is made up of following structure: combined with drive motors (40) and the cylinder (30) that rotates by transmission device (41); And the side panel (31) (32) that is fixedly set in cylinder (30) both sides of sealing combination etc.Cylinder (30) presents the drum shape.And, be formed with several stirring vane (not shown) on the lateral circle surface in it.
Side panel (31) (32) all forms circular plate type.Wherein be positioned on the rear board (32) of rear side and be formed with: the air suction inlet (91) that is connected with the suction line (90) of air circulation device (70); And be positioned on the front panel (31) of front side and be formed with: the air outlet (72) that is connected with the discharge pipe (71) of air circulation device (70).
Air circulation device (70) is made up of following structure: the air that casing (10) is inner guides to the suction line (90) of cylinder (30); The air that cylinder (30) is inner is discharged to the outside discharge pipe (71) of casing (10); And being installed in the middle of the discharge pipe (71), thereby the blowing fan (50) that air is flowed.
The back of casing (10) has: the inflow portion (12) that makes air flow dryer inside.
The clothes inlet that undeclared symbol 30d among the figure is a cylinder, F is a filter.
Below, the operation of prior art cloth drying machine is described in detail.
Provide power supply to drive motors (40), belt (42) will drive cylinder (30) and together rotate, thus the inner clothing of mixing drum (30).Meanwhile, along with the rotation of blowing fan (50), hot-air will supply to the inside of cylinder (30), and then the moist clothing of drying belt.
Say in more detail; Along with the rotation of blowing fan (50), air outside will be drawn into the inside of casing (10).Then, inhaled air is heated by heater (80) time, and heated air will be blown into the inside of cylinder (30) by suction line (90) and air suction inlet (91).Afterwards, air will be toward air outlet (72) side shifting, promptly finish oven dry operation to the clothing that has moisture after, be discharged to the outside of casing (10) via air outlet (72) and discharge pipe (71).
Promptly flow in the inner heated air of cylinder (30), promptly hot blast will carry out heat exchange with the clothing that has moisture, thus drying clothes.Afterwards, clothing is finished the hot blast of drying operation and will be discharged to the outside of casing (10) by discharge pipe (71).
In addition, when drying operation, because clothing to be dried and the frictional force between the cylinder (30) can produce frictional static.At this moment, the frictional static of generation at first can be sought the path that can make it ground connection.Therefore, will by with the immediate metal parts release electrostatic of cylinder (30).
Generation of static electricity phenomenon in sum is long-time to be existed, and will cause the corrosion of metal parts, therefore will shorten the service life of product.
And when the frictional static of generation can not normally obtain discharging, static will residue in the product.Its result, the static that left behind like this will give use the user of dryer or washing machine bring inconvenience in the use that static causes, thereby causes client's discontented to properties of product.
Summary of the invention
The present invention provides a kind of cloth drying machine that can effectively remove the anti-locking apparatus of static that results from cylinder inside that has for the technical problem that solves the known technology existence.
The technical scheme that the present invention takes for the technical problem that solves the known technology existence is: cloth drying machine of the present invention comprises following structure: the cylinder that is arranged at casing inside that can independently rotate; With the suction line and the air suction inlet that inject the stream of hot-air as past cylinder inside.In order to remove the static that produces when cylinder rotates, a certain at least side in air suction inlet or the suction line is provided with ion generator, thereby can remove the static that produces when drying operation effectively.
The present invention can also adopt following technical measures:
Described ion generator is by the wherein shell of a side that is arranged at air suction inlet or suction line; Be arranged in the shell, and generate several needle electrode portions of ion; Be connected in needle electrode portion, and provide high-tension high voltage supply portion to constitute for needle electrode portion.
Advantage that the present invention has and extremely long-pending effect are:
The static discharge device of the cylinder that cloth drying machine of the present invention has, because of around cylinder, being provided with ion generator, thereby the static that has produced when effectively having reduced the cylinder rotation, so prevented effectively that static from bringing to the damage of product and the shortening of life of product.
Description of drawings
Fig. 1 is a prior art dryer profilograph;
Fig. 2 is the dryer profilograph that the present invention has ion generator;
Fig. 3 is the dryer profilograph with ion generator of further embodiment of this invention;
Fig. 4 is the schematic diagram of ion generator structure.
The specific embodiment
Below, with reference to the accompanying drawings, embodiments of the invention are described in detail.
Fig. 2 is the dryer profilograph that the present invention possesses ion generator.Fig. 3 is the dryer profilograph with ion generator of further embodiment of this invention.Fig. 4 is the schematic diagram of ion generator structure.
In the narration below, except the structure of ion generator is set, remaining part constitutes consistent with prior art.Therefore,, constitute identical part, the drawing symbol of continuing to use prior art is described its structure with prior art except the structure of ion generator.
To shown in Figure 4, dryer of the present invention comprises following structure as Fig. 2: the cylinder (30) that is arranged at casing (10) inside that can independently rotate; With the suction line (90) and the air suction inlet (91) that inject the stream of hot-air as past cylinder (30) inside.In order to remove the static that produces when cylinder (30) rotates, on a certain at least side in air suction inlet (91) or suction line (90) ion generator (100) is set, thereby can effectively removes the static that produces when drying operation.
Cylinder (30) is made up of following structure: combined with drive motors (40) and the cylinder (30) that rotates by transmission device (41); And the side panel (31) (32) that is fixedly set in cylinder (30) both sides of sealing combination etc.Cylinder (30) is the drum shape.Be formed with several stirring vane (not shown) on the lateral circle surface in it.
Side panel (31) (32) all forms circular plate type.Wherein be positioned on the rear board (32) of rear side and be formed with: the air suction inlet (91) that is connected with the suction line (90) of air circulation device (70); And be positioned on the front panel (31) of front side and be formed with: the air outlet (72) that is connected with the discharge pipe (71) of air circulation device (70).
In addition,, be provided with around the air suction inlet (91) to shown in Figure 4 as Fig. 2: the ion generator (100) that is constituted by housing department (110) and needle electrode portion (101,102).
As shown in Figure 2, ion generator (100) can be attached on the air suction inlet (91).Perhaps, as shown in Figure 3, utilize holding components (95) to be arranged in the pipe of suction line (90).
In addition, have on the ion generator (100): the high voltage supply portion (not shown) of supplying with high pressure for the generation of ion.
Air circulation device (70) is made up of following structure: the air that casing (10) is inner guides to the suction line (90) of cylinder (30); The air that cylinder (30) is inner is discharged to the outside discharge pipe (71) of casing (10); And being installed in the middle of the discharge pipe (71), thereby the blowing fan (50) that air is flowed.
The back of casing (10) is formed with: the inflow portion (12) that makes air flow dryer inside.
The clothes inlet that undeclared symbol 30d is a cylinder among the figure, F are filter.
Below, the operation to cloth drying machine of the present invention is elaborated.
Provide power supply to drive motors (40), belt (42) will drive cylinder (30) and together rotate, thus the inner clothing of mixing drum (30).Meanwhile, along with the rotation of blowing fan (50), it is inner approximately that hot-air will supply to cylinder (30), and then the moist clothing of drying belt.
Say in more detail; Along with the rotation of blowing fan (50), air outside will be drawn into the inside of casing (10).Then, inhaled air is heated by heater (80) time, and heated air will be blown into the inside of cylinder (30) by suction line (90) and air suction inlet (91).Afterwards, air will be toward air outlet (72) side shifting, promptly finish oven dry operation to the clothing that has moisture after, be discharged to the outside of casing (10) via air outlet (72) and discharge pipe (71).
Promptly flow in the inner heated air of cylinder (30), promptly hot blast will carry out heat exchange with the clothing that has moisture, thus drying clothes.Afterwards, clothing is finished the hot blast of drying operation and will be discharged to the outside of casing (10) by discharge pipe (71).
In addition, when drying operation, because clothing to be dried and the spin friction between the cylinder (30) can produce frictional static.
Under above-mentioned condition, when high pressure being drawn when being added on needle electrode portion (101,102), because needle electrode portion (101,102) and produce the corona discharge phenomenon by high voltage supply portion (not shown).And,, will produce CATION or anion by the corona discharge phenomenon.That is, in (+) high pressure generating unit, will produce CATION, and in (-) high pressure generating unit, will produce anion.
The CATION of above-mentioned generation and anion will move on the charged thing with the hot-air that flows out by suction line (90), and react with the static of charged thing, thereby remove the static of charged thing.
The frictional static that produces in drying course probably can cause the damage of product.But, in the present invention,, can remove the frictional static of generation to greatest extent by the ion generator (100) that is attached to air suction inlet (91).
In addition, anion generation method has much at present.Such as, corona discharge type, electronic emission formula, dual corona discharge type etc.
Above-mentioned ion generator, its structure is widely used.For the intellectual who is familiar with this field, holding its structural principle is easy to do thing.Therefore, with the explanation of omitting to the various types of formation of ion generator.
On the result, the ion that produces in the ion generator (100) can be removed the major part of the frictional static that the cylinder (30) of rotation generates.Here, said process can not produce harmful effect to the inner parts of casing (10).
Therefore, in drying the process of operation, cylinder (30) when rotation because and the static that produces of the friction of clothing, can pass through the ion remaval of ion generator (100) generation, thus the damage to product that can effectively prevent static and brought.
In sum, the present invention is that set forth at the center with definite embodiment.But, in basic fundamental thought category of the present invention, possess the intellectual of relevant knowledge of the present invention, can carry out various changes to the present invention.The present invention is to serve as according to making an explanation with the patent claim that provides.
Claims (2)
1, a kind of cloth drying machine comprises following structure: the cylinder that is arranged at casing inside that can independently rotate; With as toward inner suction line and the air suction inlet that injects the stream of hot-air of cylinder, it is characterized in that the static that produces when removing the cylinder rotation, a certain at least side in air suction inlet or the suction line is provided with ion generator (100).
2, cloth drying machine according to claim 1 is characterized in that ion generator is by the wherein shell of a side (110) that is arranged at air suction inlet or suction line; Be arranged in the shell, and generate several needle electrode portions (101) (102) of ion; Be connected in needle electrode portion, and provide high-tension high voltage supply portion to constitute for needle electrode portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020067 CN1724790A (en) | 2004-07-21 | 2004-07-21 | Clothes drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020067 CN1724790A (en) | 2004-07-21 | 2004-07-21 | Clothes drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1724790A true CN1724790A (en) | 2006-01-25 |
Family
ID=35924404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020067 Pending CN1724790A (en) | 2004-07-21 | 2004-07-21 | Clothes drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1724790A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688353B (en) * | 2007-04-06 | 2011-11-30 | 大宇电子株式会社 | Drum type washing machine |
| CN101451303B (en) * | 2007-11-30 | 2012-08-22 | 海尔集团公司 | Roller earthing structure of dryer |
| CN104427734A (en) * | 2013-08-30 | 2015-03-18 | 海尔集团公司 | Static removal system and method, washing machine and drying machine |
-
2004
- 2004-07-21 CN CN 200410020067 patent/CN1724790A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688353B (en) * | 2007-04-06 | 2011-11-30 | 大宇电子株式会社 | Drum type washing machine |
| CN101451303B (en) * | 2007-11-30 | 2012-08-22 | 海尔集团公司 | Roller earthing structure of dryer |
| CN104427734A (en) * | 2013-08-30 | 2015-03-18 | 海尔集团公司 | Static removal system and method, washing machine and drying machine |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |