CN1955369A - Heat exchanger for drier with handle - Google Patents
Heat exchanger for drier with handle Download PDFInfo
- Publication number
- CN1955369A CN1955369A CN 200510015681 CN200510015681A CN1955369A CN 1955369 A CN1955369 A CN 1955369A CN 200510015681 CN200510015681 CN 200510015681 CN 200510015681 A CN200510015681 A CN 200510015681A CN 1955369 A CN1955369 A CN 1955369A
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- CN
- China
- Prior art keywords
- handle
- drier
- protecgulum
- bonnet
- heat
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- 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.)
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A heat exchanger with handle for drier is composed of a heat exchanging unit consisting of the alternatively laminated wet air flowing part and external air flowing part, the front and back covers with central opening, and a handle on front or back cover for detaching the heat exchanger easily.
Description
Technical field
The present invention relates to heat changer for drier, especially not only can dismantle easily, and put the heat changer for drier that is easy to have handle in dryer inner.
Background technology
Generally, having dry machines such as the washing machine of functions/drying or clothesdrier is that the hot blast that heater produces is delivered in the cylinder, finishes the drying to dry thing.Difference according to the processing mode of the humid air that drying produced of dry thing is divided into exhaust and condensing substantially.
Exhaust is that the humid air of discharging from cylinder is discharged toward dryer outer, and condensing is humid air condensation condenser of discharging from cylinder, removes moisture, and dewatered dry air is sent to cylinder once more, carries out recirculation.
The clothesdrier of condensing is shown in Fig. 1 a and Fig. 1 b, and arrow I is the flow direction of expression extraneous air, and arrow II is the flow direction of expression circulating air.
As shown in the figure, body 10 inside of door 12 are installed in front, the rotatable cylinder 11 of accommodating dry thing that is equipped with.Cylinder 11 is connected with the motor 17 that is installed in body 10 bottoms by belt 19, can rotate.
The front-end and back-end of condenser 13 are connected on the circulating line 14 at cylinder 11 the place aheads and rear, make the air of discharging by cylinder 11 flow into cylinder 11 once more by condenser 13.
Circulating line 14 is equipped with heater 15 that the air by condenser 13 is heated and the circulating fan 16 that force air is circulated by circulating line 14.Circulating fan 16 be connected head roll 11 17 in motor opposite side.
Air by circulating line 14 circulations can cool off in condenser 13, needing provides cold air toward condenser 13, therefore a side of condenser 13 is connecting the extraneous gas supply lines 18 of following body 10 outside connections, the opposition side that connects the condenser 13 of extraneous gas supply line 18 is equipped with by extraneous gas supply line 18 to be forced extraneous air to suck, toward the body 10 inner cooling fans 20 of discharging and the drive motors 21 of cooling fan.The 22nd, by cylinder 11 the place aheads, in the air that circulating line 14 is discharged, filter the filter of foul.
The bottom of condenser 13 is equipped with drip tray (not shown), for the condensed water of drip tray collection is delivered to condensed water tank 2, pump 23 is installed.
As shown in Figure 2, at the condensed type clothing drying machine of prior art or use in the condenser of washing machine with functions/drying, heat exchanger will flow into the dry air of the extraneous air inflow 13a of portion and follow the humid air that flow into the humid air inflow 13b of portion in heat exchanger inside to carry out heat exchange, and the water droplet that produces by heat exchange in this process condenses in the inner surface of heat exchanger.
In condensation dryer, heat exchanger is the core component that drying efficiency is played an important role, and is not easy to adjust the position later on but be mounted in dryer inner, and when need changing, and exists and be not easy the problem of taking out from drying machine.
Summary of the invention
Technical problem to be solved by this invention is that the heat changer for drier that provides operations such as a kind of installation, taking-up, adjustment to have handle eaily do not hinder the air circulation of heat exchanger inside to flow, and operation is higher.
For the technical solution problem, the technical solution used in the present invention is: flow portion and form the heat exchange department of the flow of external air portion of most latch structures with the cross modal lamination of a kind of heat changer for drier that has handle, the humid air that comprises the pipe shape of both ends open; Be installed in the front and the back of heat exchange department, protecgulum and bonnet that central portion is open; The handle of being convenient to dismantle heat exchanger that on protecgulum or bonnet, forms.
Described handle forms at central portion one body extension of protecgulum or bonnet, and inside is formed with two opening portions.
Described handle forms at central portion one body extension of protecgulum or bonnet, and inside has the opening portion, and the part of opening portion is formed with the surface element of curve form.
Described handle is integrally formed separately in the two side ends of protecgulum or bonnet, and inside is formed with the opening portion.
Described handle is made of two bars that enclose and be connected circle that are formed on protecgulum or bonnet bottom surface.
Lid uses identical material with bonnet in front of the described handle.
Described handle becomes parallel in order not hinder flowing of heat exchanger circulating air with air-flow direction.
The invention has the beneficial effects as follows: can conveniently carry out the adjustment of the heat exchanger of dryer inner, when heat exchanger needs to change because of maintenance, can from drying machine, take out very easily; Can improve operation when heat exchanger or taking-up are installed on drying machine, under the situation that the air circulation that does not hinder heat exchanger inside flows, improve the operation of heat exchanger, improve the product reliability, easy to maintenance.
Description of drawings
Fig. 1 a is the sectional drawing of prior art clothesdrier.
Fig. 1 b is the clothesdrier plane of Fig. 1 a.
Fig. 2 is the schematic diagram of prior art heat exchanger.
Fig. 3 is the schematic diagram of heat exchanger of the present invention.
Fig. 4 is the schematic diagram of the heat converter structure of first embodiment of the invention.
Fig. 5 is the schematic diagram of the heat converter structure of second embodiment of the invention.
Fig. 6 is the schematic diagram of the heat converter structure of third embodiment of the invention.
Fig. 7 is the schematic diagram of the heat converter structure of fourth embodiment of the invention.
Among the figure: 30: heat exchange department; 40: protecgulum; 42: bonnet; 52,54: handle; 56a, 56b: framework; 58: bar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
As shown in Figure 3, the structure of heat exchanger of the present invention is: the heat exchange department 30 that carries out heat exchange between extraneous air and the inner air is that most pipes 32 and most pin structure things 34 form with the cross modal lamination.Manage 32 both ends opens, section is the pipeline configuration of rectangle.The two ends of managing 32 openings are connecting the pipe arrangement that the dryer inner circulating air flows separately.Pin structure thing 34 is to constitute by the structure that forms with alternating bending with at surperficial most the pins that form of this structure.
Heat exchange department is that pipe 32 and pin structure thing 34 laminations form.Such structure can increase area of heat transfer.
The material of pipe 32 and pin structure thing 34 is the more intense outstanding metals of heat transfer characteristic, mainly is aluminium or aluminium alloy.
The front of heat exchange department 30 and back are separately in conjunction with protecgulum 40 and bonnet 42.Protecgulum 40 and bonnet 42 are easy to combination in order to make heat exchange department 30 with the pipe arrangement or the miscellaneous part of dryer inner, play the connection effect.The material of protecgulum 40 and bonnet 42 is plastics series such as ABS-GF, and mainly the method with injection mo(u)lding forms.
By following embodiment heat exchanger grip structure of the present invention is described in detail:
As shown in Figure 4, the outstanding jug 52 that forms of the central interior of the protecgulum 40 of the heat exchanger of first embodiment of the invention.Handle 52 is integrally formed with protecgulum 40 central interior, is the frame structure that prolongs to the place ahead of protecgulum 40, and inside has two opening portions 52 '.Opening portion 52 ' can make the user that heat exchanger is installed in dryer inner or can operate easily when drying machine takes out heat exchanger.Handle 52 is parallel with the air circulation flow direction of heat exchanger inside, therefore can not hinder air circulation to flow.
As shown in Figure 5, the heat exchanger of second embodiment of the invention is formed with in protecgulum 40 from protecgulum 40 central portions one body extension, and the inner handle 54 that forms opening portion 54 '.
The part of opening portion 54 ' is formed with the surface element of curve form.The surface element of such curve form is owing to provide with fingerprint sample similar shapes, so the user can increase feel when going to grab with hand.
Catch up with two embodiment differences stating, as shown in Figure 6, in the third embodiment of the invention, handle is that 56b constitutes by two support 56a of the side prolongation of protecgulum 40, and each support is integrally formed separately in the two side ends of protecgulum, and its inside has the opening portion.Support 56a, 56b not only become parallel with the air circulation flow direction of heat exchanger inside, and are positioned at the edge of air circulation stream, therefore can not hinder air circulation to flow.
The embodiment difference that fourth embodiment of the invention as shown in Figure 7, front face are said, handle is made of with the bar 58 that is connected circle 58 ' two circles 58 ' of the bottom surface that is formed on protecgulum 40.Bar 58 is positioned at the bottom surface of protecgulum, uses handle when being installation or taking-up heat exchanger.Can not hinder air circulation to flow when therefore, heat exchanger is worked in fact.
Above embodiment only describes the situation that forms handle at protecgulum, but considers the structure of drying machine and with the relation between the miscellaneous part, also can form handle on bonnet.
In sum, above-mentioned only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, to any simple modification, equivalent variations and the modification that above embodiment did, all still belong in the scope of technical solution of the present invention.
Claims (7)
1, a kind of heat changer for drier that has handle is characterized in that, comprises the mobile portion of humid air and the heat exchange department (30) of the flow of external air portion that forms most latch structures with the cross modal lamination of the pipe shape of both ends open; Be installed in the front and the back of heat exchange department (30), protecgulum (40) and bonnet (42) that central portion is open; Go up the handle of being convenient to dismantle heat exchanger that forms at protecgulum (40) or bonnet (42).
2, the heat changer for drier that has handle according to claim 1 it is characterized in that described handle (52) forms at central portion one body extension of protecgulum (40) or bonnet (42), and inside is formed with two opening portions (52 ').
3, the heat changer for drier that has handle according to claim 1, it is characterized in that described handle (54) forms at central portion one body extension of protecgulum (40) or bonnet (42), inside has the opening portion, and the part of opening portion is formed with the surface element (54 ') of curve form.
4, the heat changer for drier that has handle according to claim 1 it is characterized in that described handle is integrally formed separately in the two side ends of protecgulum (40) or bonnet (42), and inside is formed with the opening portion.
5, the heat changer for drier that has handle according to claim 1 is characterized in that described handle is made of two circles (58) that are formed on protecgulum (40) or bonnet (42) bottom surface and the bar (58 ') that is connected circle.
6, the heat changer for drier that has handle according to claim 1 is characterized in that covering the material identical with the bonnet use in front of the described handle.
7, the heat changer for drier that has handle according to claim 1 is characterized in that described handle in order not hinder flowing of heat exchanger circulating air, becomes parallel with air-flow direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015681 CN1955369A (en) | 2005-10-27 | 2005-10-27 | Heat exchanger for drier with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510015681 CN1955369A (en) | 2005-10-27 | 2005-10-27 | Heat exchanger for drier with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1955369A true CN1955369A (en) | 2007-05-02 |
Family
ID=38062906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510015681 Pending CN1955369A (en) | 2005-10-27 | 2005-10-27 | Heat exchanger for drier with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1955369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102666966A (en) * | 2009-11-26 | 2012-09-12 | Bsh博世和西门子家用电器有限公司 | Laundry dryer having a condensate collector |
| CN109234996A (en) * | 2017-07-10 | 2019-01-18 | 青岛海尔洗衣机有限公司 | A kind of condenser connector |
-
2005
- 2005-10-27 CN CN 200510015681 patent/CN1955369A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102666966A (en) * | 2009-11-26 | 2012-09-12 | Bsh博世和西门子家用电器有限公司 | Laundry dryer having a condensate collector |
| CN109234996A (en) * | 2017-07-10 | 2019-01-18 | 青岛海尔洗衣机有限公司 | A kind of condenser connector |
| CN109234996B (en) * | 2017-07-10 | 2021-11-30 | 青岛胶南海尔洗衣机有限公司 | Condenser connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20070502 |