CN1779060A - Obverse-face sealing structure of drier - Google Patents
Obverse-face sealing structure of drier Download PDFInfo
- Publication number
- CN1779060A CN1779060A CN 200410072984 CN200410072984A CN1779060A CN 1779060 A CN1779060 A CN 1779060A CN 200410072984 CN200410072984 CN 200410072984 CN 200410072984 A CN200410072984 A CN 200410072984A CN 1779060 A CN1779060 A CN 1779060A
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- China
- Prior art keywords
- seal member
- door
- peristome
- face shield
- drying machine
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Abstract
The invention opens a sealing structure of the dryer frontal part, which includes the frontal cover, the external roller cover, the open part, the door, the filter shell, the sealing assembled part and the sealing part. The external roller cover is installed in the back of the frontal cover; the central is the open part which is bound to the door whose back is the door filter shell; the sealing assembled part formed in the inner face of the open part which is composed of the frontal cover and the external roller cover. So it can avoid leaking the cycle air when it through the roller to condenser. Also it can simplify the process and save the cost.
Description
Technical field
The present invention relates to a kind of drying machine.Particularly relate to a kind of air that prevents in the cylinder inner loop, leak into the hermetically-sealed construction of drying machine face portion outdoors.
Background technology
Usually, having the washing machine of drum apparatus or drying machine or the drying machine dryer of holding concurrently is to utilize to rotatablely move to carry out the equipment of work.That is, the washings of cylinder inside also can be rotated together during the cylinder rotation, leaves after being raised.
Roller washing machine utilizes washings when being raised and descend and the bump of washings, washs.
Roller drier is blown into cylinder inside to the hot blast of generations such as electric heater or gas heater, absorbs the moisture of the inner object of cylinder, carries out drying operation.
What the present invention relates to is by the rotation of cylinder washings to be carried out dry drying machine.Below, be example with the drum apparatus of roller drier, the drying machine of prior art is described.
Fig. 1 is the condensing roller drier sectional schematic diagram of prior art.
As shown in Figure 1, the condensing roller drier comprises shell 10, cylinder 12, door 13, driving belt 11.Shell 10 forms the outward appearance of roller drier.Cylindric cylinder 12 is arranged on the inside of shell 10.Door 13 is used to open and close the inner space of cylinder 12.Driving belt 11 is wound on the outer peripheral face of cylinder 12.
Drying machine also includes motor shaft 21, motor 17, cooling fan 16.Motor shaft 21 is connected with driving belt 11.Motor 17 is connected with motor shaft, and power is provided.Cooling fan 16 is connected with motor shaft 21, receives power from motor 17, is rotated, and sucks room air.
Drying machine also has dry fan 18 and drying duct 19.Dry fan 18 is positioned at the opposite of cooling fan 16, is connected with motor shaft 21, the air of the cylinder inside that is used to circulate.Drying duct 19 is passages that dry fan 18 inhaled airs flow to cylinder 12, and its inside is equipped with heat generating member 20.
Drying machine also comprises filter 14 and circulating line 15.Filter 14 is formed on the peristome downside that is inserting door 13, purifies the wet air of discharging from cylinder, filters foreign matters such as fine hair wherein.Circulating line 15 is passages of the air flow condenser that enters filter 14 (figure slightly).
Below, the action of drying machine is described.
At first, behind drying machine connection power supply, motor 17 is rotated, and the heaters 20 in the drying duct 19 carry out work.At this moment, the driving belt 11 that is connected on the motor shaft 21 is rotated, and allows cylinder 12 rotate.Along with cylinder 12 rotations, the dry object of cylinder inside is rotated along the inwall of cylinder.After dry object arrives the top of cylinder, under the deadweight effect, left.Here, dry object is promoted by the lifting member of inner wall of rotary drum (figure slightly).
Drying fan 18 and motor shaft 21 rotations with motor shaft 21 connects allow the air of cylinder inside flow into to filter 14.Fan 18 leaked-in airs by drying and rise, be heated to form the air of high temperature drying when flowing through heater along drying duct 19.When the high temperature drying air flows through cylinder inside, absorb moisture, become the high temperature wet air from dry object.
The high temperature wet air be filtered device 14 overanxious after, along circulating line 15, flow to condenser (figure is slightly).
The cooling fan 16 that is connected with motor shaft 21 is rotated, and sucks the room air of dryer outer.Flow to condenser behind the indoor air stream supercooling fan 16.
Flow to the high temperature wet air of condenser and the fan 16 that is cooled flow to the room air of condenser after sucking along circulating line 15, can flow through condenser with the state of cross flow one.Here, condenser has certain structure, allows high temperature wet air and room air only to carry out heat exchange under the state that does not mix mutually.
In addition, the high temperature wet air when flowing through condenser, is become the low temperature and moisture air behind the room air absorption heat.In addition, when the temperature of high temperature humid air descended, moisture wherein was condensed, and drops to the bottom of condenser, flowed to condensation gutter (figure slightly).
The condensed water that flow to rhone is condensed water pump row to condensed water storage bin (figure slightly).
The room air that flows through condenser absorbs heat from the high temperature humid air, becomes the low temperature and moisture air, and elevated temperature.
At the circulating air that becomes the high temperature dampness by cylinder inside, move in the process of condenser through bulk filter, leak from door edge in order to prevent circulating air, seal member is installed.
Traditional drying machine, in order to address the leakage concern, 3 seal members are installed at jacket and door filter housing face portion edge outside, and bottom surface respectively.
But conventional dryer is provided with a plurality of seal members, so have the problem that increases Master Cost.
In addition, also having the assembling seal member needs the long time, and assembling procedure is also than complicated problems.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can improve sealing effectiveness, and reduce the hermetically-sealed construction that is used to prevent from the drying machine face portion of the seal member quantity of cylinder internal leakage circulating air.
Another technical problem to be solved by this invention is, a kind of quantity that reduces seal member is provided, and can reduce fee of material, and can simplify the hermetically-sealed construction of the drying machine face portion of assembling procedure.
The technical solution adopted in the present invention is: a kind of hermetically-sealed construction of drying machine face portion, include positive face shield, and outer jacket, peristome, door also includes the door filter housing, seal member installation portion, seal member; Wherein, outer jacket is installed in the back side of positive face shield; Peristome is formed on the central authorities of positive face shield; Door is combined in the peristome place, in order to open and close peristome; The door filter housing protrudes the back side that is formed on door, and extends in the peristome when door is closed; The seal member installation portion is formed on the inner peripheral surface of peristome, is made of the gap that forms between positive face shield and the outer jacket; Seal member is installed in the seal member installation portion.
In sum, the present invention has following effect.
Drying machine face portion hermetically-sealed construction of the present invention can prevent that the circulating air of shifting to condenser through cylinder inside from leaking into the outside.In addition, drying machine face portion hermetically-sealed construction of the present invention has the seal member of reduction cost of manufacture, and the effect of simplifying the seal member assembling procedure.
Description of drawings
Fig. 1 is a condensing roller drier section structure schematic diagram;
Fig. 2 is a drying machine face portion structural representation of the present invention;
Fig. 3 is the positive face shield enlarged diagram that seal member of the present invention is installed;
Fig. 4 is the schematic diagram of seal member in the positive face shield of the present invention;
View when seal member is inserted in the insertion section on Fig. 5.
Wherein:
100: drying machine 110: door
120: door articulated section 130: front shell
140: cylinder 150: positive face shield
160: bulk filter 180: the condenser installation portion
170: suck grid 190: outer jacket
200: the seal member 220 of positive face shield: sealing ribs
The specific embodiment
Below,, be elaborated to embodiments of the invention with reference to accompanying drawing.But the present invention is not subject to embodiment, and is indubitable, in basic fundamental thought range of the present invention, also can have a lot of positions, shape, the improving one's methods of aspects such as material.
Fig. 2 is a drying machine face portion structural representation of the present invention.
As shown in Figure 2, drying machine 100 face portion with seal member of the present invention comprise positive face shield 150, front shell 130, outer jacket 190.Positive face shield 150 forms face portion.Front shell 130 is installed in the front of positive face shield 150.Outer jacket 190 is installed in the back side of positive face shield 150, and contacts with the inside circumference face of cylinder 140.
Also comprise peristome 131, cylinder 140, drying chamber 141.Peristome 131 is positioned at about central portion of front shell 130, is used to throw in washings.Can accommodate the washings of throwing in by peristome in the cylinder 140.Drying chamber 141 is formed on the inside of cylinder 140.
Also has the door 110 that opens and closes peristome 131.Be provided with the door filter housing 112 of door filter 111 in the inner peripheral surface of door 110 is formed with, door 110 combines with peristome 131 by door articulated section 120.In addition, the bottom surface around door filter housing 112 is provided with seal member 113.
The lower side of peristome 131 has bulk filter 160, can flow into inside through the circulating air of door filter 111 again by bulk filter 160.
The bottom surface of front shell 130 has and is used to install condenser and positive face seal (figure slightly), so that make the condenser installation portion 180 that descends through the air themperature of bulk filter 160, the bottom surface of front shell 130 also has the microscler suction grid 170 that is used to suck room air.
The face portion of drying machine 100 also comprises the seal member 200 of positive face shield, and the seal member 200 of positive face shield is installed in positive face shield 150 and is inserted in the slit that forms between the outer jacket 190 at positive face shield 150 back sides.
Face portion with drying machine of said structure by the seal member 113 of door, seals front shell 130 and door 110, and the 200 pairs of peristomes of seal member by positive face shield carry out secondary seal again.
Fig. 3 is that the positive face shield that seal member of the present invention is installed amplifies signal.
As shown in Figure 3, positive face shield 150 tops that seal member is installed of the present invention have ponding device installation portion 151, and the positive face shield installation portion 152 that is used for installing positive face shield on drying machine 100.Ponding device installation portion 151 is positioned at positive face shield 150 upper left-hand bights, can insert the ponding device that is used to store condensed water is installed.Positive face shield installation portion 152 is formed on positive face shield 150 center upper portion portions to right end.In addition, positive face shield 150 center upper portion portions have lamp installation portion 153, and lamp installation portion 153 is used to install the lamp of irradiation cylinder inside.
In addition, also comprise the front shell installation portion 132 that is formed on ponding device installation portion 151 and positive face shield installation portion 152 downsides, and the peristome 131 that is formed on central portion.
Along the shape of peristome 131, forwards be formed with door filter installation portion 154 with the particular length prolongation.
Also comprise the outer jacket 190 that is installed in positive face shield 150 back sides, and seal member installation portion 155.Seal member installation portion 155 be formed on outside between the inner peripheral surface of peristome 131 inner peripheral surfaces of jacket 190 central authorities and installation portion 154, promptly be to constitute by the gap that forms between positive face shield 150 and the outer jacket 190.Its installation portion 154 is at closing time, and door filter housing 112 extends to peristome 131, and is set in order to make peristome 131 can hold door filter housing 112.
Fig. 4 is the schematic diagram of seal member in the positive face shield of the present invention; View when seal member is inserted in the insertion section on Fig. 5.
As shown in Figure 4, the seal member 200 of positive face shield of the present invention can adopt multiple material, preferably adopts the preferable elastomeric material of flexibility.
The seal member 200 of positive face shield comprises that the door filter housing connects airtight portion 210, connects airtight end 230, and at least more than one sealing ribs 220.The door filter housing connects airtight portion 210 and has round-shaped hollow bulb 211.Connect airtight end 230 levels and be formed on the portion's of connecting airtight 210 downsides, be used to prevent that circulating air from flowing into seal member installation portion 155.Sealing ribs 220 is formed on the downside that connects airtight end 230, has the section of V-shape.
When the seal member 200 of positive face shield was installed to the seal member installation portion, sealing ribs 220 inserted and is installed in the seal member installation portion 155, directly be inserted into connect airtight end 230 inlet of seal member installation portion 155 sealed fully till.
Because of sealing ribs 220 is shaped as V-shape, thus following feature had, promptly narrower because of end two side ribs when inserting installation, can be easy to be pressed into, when still dismantling, because of two side ribs outwards open, so be difficult for breaking away from.In addition, sealing ribs 220 can also stop circulating air to infiltrate in the seal member installation portion 155.
Because the inside of the portion of connecting airtight 210 of the seal member 200 of positive face shield has round-shaped hollow bulb 211, so, closed door at 110 o'clock, can crimping connect airtight portion 210, and then can increase with door filter 112 on the contact area of side corner sections.And then can improve sealing effectiveness.
Claims (4)
1. the hermetically-sealed construction of a drying machine face portion includes positive face shield (150), outer jacket (190), peristome (131), door (110) is characterized in that, also include door filter housing (112), seal member installation portion (155), seal member (200); Wherein, outer jacket (190) is installed in the back side of positive face shield (150); Peristome (131) is formed on the central authorities of positive face shield (150); Door (110) is combined in peristome (131) and locates, in order to open and close peristome (131); Door filter housing (112) protrudes the back side that is formed on door (110), and extends to when door is closed in the peristome (131); Seal member installation portion (155) is formed on the inner peripheral surface of peristome (131), is made of the gap that forms between positive face shield (150) and the outer jacket (190); Seal member (200) is installed in the seal member installation portion (155).
2. the hermetically-sealed construction of drying machine face portion according to claim 1, it is characterized in that, described seal member (200) includes inside and is formed with hollow bulb (211), and the door filter housing that connects airtight with the top corner portion of door filter housing (112) connects airtight portion (210); What be positioned at the portion of connecting airtight (210) downside connects airtight end (230); And be formed on the downside that connects airtight end (230), have the sealing ribs (220) of V-shape.
3. the hermetically-sealed construction of drying machine face portion according to claim 1 is characterized in that, the bottom edge around door filter housing (112) is provided with seal member (113).
4. the hermetically-sealed construction of drying machine face portion according to claim 1 is characterized in that, described seal member (200) adopts the soft rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072984 CN1779060A (en) | 2004-11-26 | 2004-11-26 | Obverse-face sealing structure of drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410072984 CN1779060A (en) | 2004-11-26 | 2004-11-26 | Obverse-face sealing structure of drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1779060A true CN1779060A (en) | 2006-05-31 |
Family
ID=36769512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410072984 Pending CN1779060A (en) | 2004-11-26 | 2004-11-26 | Obverse-face sealing structure of drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1779060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611187B (en) * | 2007-02-13 | 2011-09-07 | Lg电子株式会社 | Ductless dryer |
| CN102733139A (en) * | 2011-04-04 | 2012-10-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| WO2024041461A1 (en) * | 2022-08-22 | 2024-02-29 | 青岛海尔洗衣机有限公司 | Integrated washing and drying machine |
-
2004
- 2004-11-26 CN CN 200410072984 patent/CN1779060A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611187B (en) * | 2007-02-13 | 2011-09-07 | Lg电子株式会社 | Ductless dryer |
| CN102733139A (en) * | 2011-04-04 | 2012-10-17 | 松下电器产业株式会社 | Drum type washing and drying machine |
| WO2024041461A1 (en) * | 2022-08-22 | 2024-02-29 | 青岛海尔洗衣机有限公司 | Integrated washing 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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20060531 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |