CN101177904A - Mounting structure of washing machine heater and mounting method therefor - Google Patents
Mounting structure of washing machine heater and mounting method therefor Download PDFInfo
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- CN101177904A CN101177904A CNA2006101292483A CN200610129248A CN101177904A CN 101177904 A CN101177904 A CN 101177904A CN A2006101292483 A CNA2006101292483 A CN A2006101292483A CN 200610129248 A CN200610129248 A CN 200610129248A CN 101177904 A CN101177904 A CN 101177904A
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- support
- heater
- patchhole
- stage
- washing machine
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Abstract
The invention discloses an installation structure of a washing machine heater and an installation method thereof. The installation structure comprises a heater for heating washing water and a heater patchhole; the installation structure is also provided with a first bracket with a heater patchhole forming part that forms a heater patchhole, a second bracket combined with the first bracket and fixed on an external barrel together with the first bracket, a bracket patchhole used for inserting a part of the first bracket, the external barrel of the bracket patchhole forming part that forms the bracket patchhole, and a sealing part that seals the part between the heater and the external barrel; the sealing part and the heater patchhole form a part contact. The installation method comprises a preparation stage and an installation stage for the above parts. The first bracket and the second bracket are arranged for the invention, so as to directly press the sealing parts on the first bracket and the second bracket, so the pressure pressed on the sealing part is cut off by the first bracket and the second bracket and not transferred outside the barrel, thus reducing the stress, caused by the pressure, inside the external barrel and preventing crackle from occurring in the external barrel.
Description
Technical field
The present invention relates to a kind of washing machine.Particularly relate to a kind of mounting structure and installation method thereof that can improve the washing machine heater of the reliability that outer barrel of washing machine combines with heater.
Background technology
Usually, the profile of washing machine is formed by shell, bucket outside the inner space of shell is provided with.Outer bucket is the inside that is suspended in shell by the damping piece that is connected the shell upper lateral part, and its inside is used to store washings.Bucket is inner outside, rotatably is provided with cylindric washer.Bottom surface and side at cylindric washer are formed with a plurality of through holes, allow the washings that are stored in outer bucket inside freely be flowing between cylindric washer and the outer bucket spot of removing washings.
Tong bottom surface is provided with heated scrub water outside, makes it to become the heater of warm water.Thereby, wait season in the winter time, even the water that flow in the outer bucket is cold water, also can be by allowing heater work come heated scrub water to be fit to the temperature of washing.Thereby washing machine not necessarily is connected with the warm water tube of supply warm water.
With the relevant prior art content of outer bucket that heater with above-mentioned functions is installed, by asking among the present inventor, during disclosed Korea S openly speciallys permit communique " 10-2003-0055973 " etc., detailed record being arranged.
But outer stave wood material is than heater and the low plastic injection-moulded thing of bolt strength usually.Thereby when outwards bucket inside was continuously applied stress, crackle can appear in the outer barrel section that heater is installed.At this moment, produce leaking of washings, can reduce the washing machine reliability of products greatly by crackle.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of by improving the mounting structure of the heater of bucket installation outside, prevents that the mounting structure and the installation method thereof of the washing machine heater of crackle from appearring in outer bucket.
The technical solution adopted in the present invention is: a kind of mounting structure of washing machine heater and installation method thereof.The mounting structure of washing machine heater includes: heater heating washing water; Insert the heater patchhole of heater, also be provided with: the 1st support that is formed with the heater patchhole formation portion of heater patchhole; Combine with the 1st support, and be fixed on the 2nd support of bucket outward with the 1st support; Have the support patchhole that is used to insert the 1st a support part, form the outer bucket of the support patchhole formation portion of support patchhole; The seal member at position between closed heater and the outer bucket; Seal member contacts with heater patchhole formation portion.
Described heater patchhole formation portion is the shape of extending preseting length from the 1st rack body, contacts with the 2nd support.
Also include the support sealing at position between sealing the 1st support and the 2nd support.
Described support sealing is arranged on the 1st support.
The installation method of washing machine heater, comprise the preparation heater, be formed with the heater patchhole that inserts heater, and the 1st support that forms heater patchhole formation portion, connect by the 2nd support that forms a double bracket with the 1st support, the outer bucket that has the support patchhole of a part of inserting the 1st support and form the support patchhole formation portion of support patchhole, the stage of the seal member at position between closed heater and the outer bucket; The 1st support is arranged on stage on the outer bucket; The stage that the 2nd support is combined with the 1st support; Heater is inserted into the stage of heater patchhole; Can allow seal member and the mode that the heater patchhole formation portion of the 1st support contacts, seal member is inserted into the stage of heater patchhole.
In the stage of described preparation the 1st support, comprise allowing heater patchhole formation portion be from the stage of the 1st rack body by the shape of preseting length extension.
Described the 1st support is arranged on stage of outer bucket, comprises the stage that heater patchhole formation portion is inserted in the support patchhole of outer bucket.
In the described stage of fixing the 1st support and the 2nd support, comprise the stage that the 1st support and the 2nd support is combined by fixed part.
The stage that also comprises the support sealing that preparation seals position between the 1st support and the 2nd support.
In the stage of described preparation support sealing, comprise the support sealing is arranged on stage on the 1st support.
The mounting structure and the installation method thereof of washing machine heater of the present invention be, the 1st support and the 2nd support are set, and allows seal member directly on pressurization the 1st support and the 2nd support.Thereby the pressure that is applied to seal member is cut off by the 1st support and the 2nd support, can not pass outside bucket.Thereby, can reduce the inner stress of answering pressure to produce of outer bucket, can prevent that crackle from appearring in outer bucket.
In addition, the mounting structure and the installation method thereof of washing machine heater of the present invention be, also is provided with the support sealing, can better seal position between the 1st support, the 2nd support and the outer bucket.
Description of drawings
Fig. 1 is the planar structure schematic diagram that the outer bucket bottom surface of heater of the present invention is installed;
Fig. 2 is the structural representation at the outer bucket back side that the heater of Fig. 1 is installed;
Fig. 3 is the heater mounting structure vertical cut-away schematic view of the outer bucket of the present invention;
Fig. 4 is the structural representation of the 1st support of the present invention and the 2nd support;
Fig. 5, Fig. 6, Fig. 7 are heater associated methods schematic diagrames of the present invention.
Wherein:
190: outer bucket 191: support patchhole
192: support patchhole formation portion 200: heater
Support 311 in 310: the 1: the heater patchhole
312: 320: the 2 supports of heater patchhole formation portion
330: the support sealing
The specific embodiment
Below, in conjunction with the accompanying drawings, specific embodiments of the invention are elaborated.But thought of the present invention is not subject to suggested embodiment, by the appending of other inscapes, change, deletion etc., other inventions that can propose to regress or be included in other embodiment in the inventive concept scope.
Fig. 1 is the planar structure schematic diagram that the outer bucket bottom surface of heater of the present invention is installed; Fig. 2 is the structural representation at the outer bucket back side that the heater of Fig. 1 is installed.
Outer barrel of washing machine 190 of the present invention has certain diameter and height, cylindrical shape.
As depicted in figs. 1 and 2, the side of bucket 190 is formed with and the terminal damping piece insertion groove 110 that combines of a side of damping piece outside.At central portion, be formed with the impenetrating mouth that allows wash shaft 150 run through.Bottom surface one side of bucket 190 is formed with by certain angle and shape depression outside, is used to install the heater mounting groove 120 of heater 200.
In the bottom surface of heater mounting groove 120, be formed with the water discharge outlet 140 that is used to discharge washings, and by the outstanding above heater housing assembling joint 130 that is formed on heater mounting groove 120 edges of certain altitude.
In a side of heater mounting groove 120, the whether overheated temperature sensor 122 of perception heater 200 is installed, at the upside position of temperature sensor 122, the geometrical clamp 121 of fixed heater is installed.
The bottom surface of bucket 190 is formed with the heater patchhole 311 that inserts heater 200 outside.Heater patchhole 311 is recessed to form the bottom surface of bucket 190 outside with certain depth, and this is to soak into moisture or washings in order to prevent to the terminal part of heater 200.
The heater 200 that is housed in heater mounting groove 120 comprises having certain diameter and length, have repeatedly the heater tube 201 of the structure of warpage at certain position, and is formed on heater tube 201 two ends, conducts electricity with heater tube 201 and be connected and connect the power supply connecting portion of power supply.
The shape of seal member is same as or is slightly less than heater patchhole 191, can easily be inserted in patchhole 191 inside.But the thickness of seal member is thicker than the thickness of outer bucket 190.
Assembling bolt nut 205 is when seal member is exerted pressure, and stretch at the upside position of the seal member outwards inner peripheral surface of bucket 190.Along with seal member stretches, its area can be greater than the area of heater patchhole 311.Thereby, seal member under the effect of compression stress after next door expansion, fully the closed heater patchhole 311, can avoid washings to pass through heater patchhole 191 generation and leak.
The heater tube 201 of heater 200 is the electric conductors with certain diameter and length, has repeatedly the structure of warpage.The length of heater tube 201 and warpage number of times etc. can suitably design by the length of heater tube 201.
Among the present invention, form the 1st support 310 and the 2nd support 320 in pairs, can prevent because outer bucket 190 crackles in conjunction with initiation of heater 200.Below this is elaborated.
Fig. 3 is the heater mounting structure vertical cut-away schematic view of the outer bucket of the present invention.
As shown in Figure 3, the heater mounting structure of outer bucket 190 of the present invention has the heater 200 that the washings of external bucket 190 inside heat, and the outer bucket that can combine with heater 200 is used to prevent that the 1st support 310 and the 2nd support 320 of crackle from appearring in outer bucket 190.The 1st support 310 and the 2nd support 320 form a double bracket 300.
On the bucket 190, be formed with the support patchhole 191 of the definite part that can insert the 1st support 310 outside, and the support patchhole formation portion 192 that forms support patchhole 191.
The 1st support 310 and the 2nd support 320 outside heater 200 is installed in the bucket 190 o'clock, contact with seal member.Seal member prevents that the 1st support 310 and the 2nd support 320 from contacting with outer bucket 190, and detailed saying prevents from directly to contact with support patchhole formation portion 192.Thereby the seal member that inserts together when heater 200 is installed, its pressure that is subjected to can pass the 1st support 310 and the 2nd support 320 to butt joint with it.The pressure that is applied on the seal member can pass outside bucket 190 hardly, can not pass in more detail to support patchhole formation portion 192, can reduce the stress of answering pressure to produce of outer bucket 190 inside.Thereby, can prevent outer bucket 190 crackles that might occur by inserting seal member.
In the present embodiment, between the 1st support 310 and the 2nd support 320, be provided with the support sealing 330 between two parts 310,320 of sealing.Obtain sealing between the 1st support 310 and the 2nd support 320.The sealing function of support sealing 330 to the sealing function between a double bracket 300 and the heater 200, increases the sealing property between heater 200 and the outer bucket 190 with seal member.
Fig. 4 is the 1st support of the present invention and the 2nd supporting structure schematic diagram.
As shown in Figure 4, the present invention forms a double bracket 300 by the 1st support 310 and the 2nd support 320, is installed on the outer bucket 190, prevents that crackle from appearring in outer bucket 190.
On the 1st support 310, be formed with heater patchhole 311 that can insert heater 200 and the heater patchhole formation portion 312 that forms heater patchhole 311.On the 1st support 310, but be formed with the 1st combined hole 313 of installing component such as erection bolt, so that combine with the 2nd support 320 and outer bucket 190.The 1st combined hole 313 is in order to increase it in conjunction with last reliability, most each several parts that are formed on the 1st support 310 individually.
Heater patchhole formation portion 312 presses certain-length from the main body of the 1st support 310 and extends.When having this structure, after the 1st support 310 was combined in outer bucket 190, heater patchhole formation portion 312 inner faces contact with seal member brought into play sealing function.Thereby, avoid the direct contact between seal member and the outer bucket 190, cut off the pressure of seal member and pass on, can prevent that crackle from appearring in outer bucket 1 90.
On the 2nd support 320, corresponding the 2nd combined hole 321 that allows the bonded block that is assembled in the 1st combined hole 313 run through that is formed with the 1st combined hole 313.
On the 1st support 310, the support sealing 330 that is position between shape, sealing one double bracket 300 and the outer bucket 190 of encircling heater patchhole formation portion 312 outsides can also be set.
Fig. 5, Fig. 6, Fig. 7 are heater installation method schematic diagrames of the present invention.
Below,, to Fig. 7 heater 200 installation methods of the present invention are described with reference to Fig. 5.Adopt above-mentioned explanation to substitute to the explanation of each inscape, the repetitive description thereof will be omitted.
At first, as shown in Figure 5, prepare outer bucket 190.On the bucket 190, be formed with support patchhole 191 outside, and support patchhole formation portion 192.
Next, as shown in Figure 6, the 1st support 310 is inserted in the support patchhole 191.The insertion of the 1st support 310 is to carry out to the direction of outside from outer bucket 190 inside.Heater patchhole formation portion 312 is projected into outer bucket 190 outsides.Being arranged on heater patchhole formation portion 312 support sealing 330 on every side contacts with outer bucket 190.
Afterwards, as shown in Figure 7, the 2nd support 320 is installed on the 1st support 310.This installation is undertaken by the mode that other installing components such as bolt is applied in the 1st combined hole 313 and the 2nd combined hole 321.After forming installation, the 1st support 310 and the 2nd support 320 are fixed with respect to outer bucket 190.By installing, support sealing between the 1st support 310 and the 2nd support 320 is 330 pressurized, deform, and seals the position between the 1st support 310 and the 2nd support 320 and the outer bucket 190.
Next, heater 200 is inserted in the heater patchhole 311, allow heater 200 inscape---seal member is inserted in the heater patchhole 311,311 formation portions 312 contact with the heater patchhole.Under this state, when tightening assembling bolt and nut 205, seal member is pressurized to deform.At this moment, seal member is to heater patchhole formation portion 312 pressurizations of contact with it.
In sum, among the present invention, be applied to the pressure of seal member, pass to the 1st support 310 and the 2nd support 320, can not pass outside bucket 190.Thereby, can reduce outer bucket 190 internal stresss that cause by pressure, can be by inserting seal member, preventing that crackle from appearring in outer bucket 190.
Claims (10)
1. the mounting structure of a washing machine heater includes: heater heating washing water (200); Insert the heater patchhole (311) of heater (200), it is characterized in that, also be provided with: the 1st support (310) that is formed with the heater patchhole formation portion (312) of heater patchhole (311); Combine with the 1st support (310), and be fixed on the 2nd support (320) of bucket (190) outward with the 1st support; Have the support patchhole (191) that is used to insert the 1st support (a 310) part, form the outer bucket (190) of the support patchhole formation portion (192) of support patchhole (191); The seal member at position between closed heater (200) and the outer bucket (190); Seal member contacts with heater patchhole formation portion (192).
2. the mounting structure of washing machine heater according to claim 1 is characterized in that, described heater patchhole formation portion (312) is the shape of extending preseting length from the 1st support (310) main body, contacts with the 2nd support (320).
3. the mounting structure of washing machine heater according to claim 1 is characterized in that, also includes the support sealing (330) at position between sealing the 1st support (310) and the 2nd support (320).
4. the mounting structure of washing machine heater according to claim 3 is characterized in that, described support sealing (330) is arranged on the 1st support (310).
5. the installation method of a washing machine heater, it is characterized in that: comprise and prepare heater (200), be formed with the heater patchhole (311) that inserts heater (200), and the 1st support (310) that forms heater patchhole formation portion (192), connect by the 2nd support (320) that forms a double bracket with the 1st support, support patchhole (191) with part of inserting the 1st support (310), and the outer bucket (190) that forms the support patchhole formation portion (192) of support patchhole (191), the stage of the seal member at position between closed heater (200) and the outer bucket (190); The 1st support (310) is arranged on stage on the outer bucket (190); The stage that the 2nd support (320) is combined with the 1st support (310): the stage that heater (200) is inserted into heater patchhole (311); Can allow seal member and the mode that the heater patchhole formation portion (312) of the 1st support (310) contacts, seal member is inserted into the stage of heater patchhole (311).
6. the installation method of washing machine heater according to claim 5 is characterized in that, in the stage of described preparation the 1st support (310), comprises allowing heater patchhole formation portion (312) be from the stage of the 1st rack body by the shape of preseting length extension.
7. the installation method of washing machine heater according to claim 6, it is characterized in that, described the 1st support (310) is arranged on stage of outer bucket (190), comprises the stage that heater patchhole formation portion (312) is inserted in the support patchhole (191) of outer bucket (190).
8. the installation method of washing machine heater according to claim 5, it is characterized in that, in the described stage of fixing the 1st support (310) and the 2nd support (320), comprise the stage that the 1st support (310) and the 2nd support (320) is combined by fixed part.
9. the installation method of washing machine heater according to claim 5 is characterized in that, also comprises the stage of the support sealing (330) that preparation seals position between the 1st support (310) and the 2nd support (320).
10. the installation method of washing machine heater according to claim 9 is characterized in that, in the stage of described preparation support sealing (330), comprises support sealing (330) is arranged on stage on the 1st support (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101292483A CN101177904A (en) | 2006-11-08 | 2006-11-08 | Mounting structure of washing machine heater and mounting method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101292483A CN101177904A (en) | 2006-11-08 | 2006-11-08 | Mounting structure of washing machine heater and mounting method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101177904A true CN101177904A (en) | 2008-05-14 |
Family
ID=39404307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101292483A Pending CN101177904A (en) | 2006-11-08 | 2006-11-08 | Mounting structure of washing machine heater and mounting method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101177904A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114420A (en) * | 2013-01-25 | 2013-05-22 | 合肥荣事达三洋电器股份有限公司 | Water heating pipe support frame of drum washing machine |
| CN105155227A (en) * | 2015-09-06 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine |
| WO2017036172A1 (en) * | 2015-09-06 | 2017-03-09 | 无锡小天鹅股份有限公司 | Washing machine |
-
2006
- 2006-11-08 CN CNA2006101292483A patent/CN101177904A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114420A (en) * | 2013-01-25 | 2013-05-22 | 合肥荣事达三洋电器股份有限公司 | Water heating pipe support frame of drum washing machine |
| CN105155227A (en) * | 2015-09-06 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine |
| WO2017036172A1 (en) * | 2015-09-06 | 2017-03-09 | 无锡小天鹅股份有限公司 | Washing machine |
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Open date: 20080514 |