CN1887732A - Water softening device for dish washer - Google Patents
Water softening device for dish washer Download PDFInfo
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- CN1887732A CN1887732A CN 200510014145 CN200510014145A CN1887732A CN 1887732 A CN1887732 A CN 1887732A CN 200510014145 CN200510014145 CN 200510014145 CN 200510014145 A CN200510014145 A CN 200510014145A CN 1887732 A CN1887732 A CN 1887732A
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- softening device
- water softening
- lid
- cushioning material
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The water softening device for dish washer includes one softening barrel with held ion exchange resin, one regenerating barrel beside the softening barrel with held ion exchange resin regenerating matter, one cover in the upper part of the regenerating barrel for covering the port for injecting ion exchange resin regenerating matter, and one sealing unit including lining material inserted into the cover and lining guide pad. The present invention can avoid leakage of salt water in the salt tub, and the lining material has long service life.
Description
Prior art
The present invention relates to a kind of water softening device of dishwasher.
Background technology
In general, dishwasher is the pressure that utilizes from the water that is installed in interior upper nozzle of bucket or lower nozzle ejection, removes the dishwashing detergent electric household appliance of the swill that is bonded on the tableware.
Specifically, dishwasher comprises with the lower section, promptly has the bucket of rinse bath in inside; Be installed in the pond of pumping bath water of the bottom of said bucket; Reduce the hardness of the bath water that flows into above-mentioned pond, make it be converted into the soft water softening device.
More particularly, above-mentioned water softening device comprises softening tank and salt tank.Wherein softening tank is built-in is to remove the heavy metal that is contained in the bath water and the ion exchange resin of metallicity ion in the mode of absorption, and salt tank built-in be to be used for regenerating the salt of above-mentioned ion exchange resin.In addition, protrude for above-mentioned salt tank with the input port of salt from the bottom of said bucket to the inside of bucket and form, and can open or shut by lid.Therefore, when the salt in the salt tank is not enough, the user will open the door of dishwasher, outward winding from the lid of the above-mentioned input port of the bottom protrusion of bucket.Then, after the input port adding salt of opening, close the lid again.
Simultaneously,, inserted cushioning material, be used to prevent that salt solution is by above-mentioned lid seepage in the inside of the lid of the input port of the above-mentioned salt tank of switch.But the existing lid inner cushioning material of being inserted into is the inside that is fixed on above-mentioned lid, so it can not rotate.So when removing rotatable cover, above-mentioned cushioning material will contact with the input port of above-mentioned salt tank for lid, thus turn round to the direction of the direction of rotation of above-mentioned lid.Like this, by the slit that the distortion because of above-mentioned cushioning material produces, the salt solution that leaves in the salt tank will leak out.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the defective that existing dishwasher exists, and the water softening device of the dishwasher that a kind of salt solution can be by covering seepage is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of water softening device of dishwasher is characterized in that, comprising: softening tank, and ion exchange resin is equipped with in its inside; Regenerating barrel is the side that is positioned at above-mentioned softening tank, and has inside deposited and be used for regenerating above-mentioned regeneration of ion-exchange resin material; Lid, the top that it can switch be positioned at above-mentioned regenerating barrel is used for injecting the inlet of fertile absorber; Sealing element comprises cushioning material that is inserted into above-mentioned lid inside and the liner guiding pad that is inserted into the above-mentioned cushioning material back side.
The water softening device of aforesaid dishwasher, wherein cushioning material and/or above-mentioned liner guiding pad can be in the inner rotation of above-mentioned lid.
The water softening device of aforesaid dishwasher, the interior mounting groove that is used for inserting above-mentioned sealing material that comprises on every side of its middle cover.
The water softening device of aforesaid dishwasher wherein also comprises around above-mentioned lid interior with certain altitude and protruding, and is used for preventing the slip-off preventing collar tie beam that above-mentioned sealing material comes off.
The water softening device of aforesaid dishwasher, wherein cushioning material and liner guiding pad is integral by tackiness agent or double sticky tape adhesion.
The water softening device of aforesaid dishwasher, wherein cushioning material and/or liner guiding pad is made of the rubber material.
The water softening device of aforesaid dishwasher, wherein sealing material is from the dismounting freely of above-mentioned lid.
The water softening device of aforesaid dishwasher, wherein fertile absorber is a salt.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the side-view that the dishwasher that adopts water softening device of the present invention is installed.
Fig. 2 is the side-view of the water softening device of dishwasher of the present invention.
Fig. 3 is the sectional view of I-I ' line shown in Figure 2.
The lid that Fig. 4 has an anti-water-leaking structure for the present invention covers the sectional view of tight state.
The number in the figure explanation:
100: dishwasher 110: bucket
120: top cover 130: door
140: upper shelf 150: lower shelf
160: upper nozzle 170: lower nozzle
200: lid 210: cushioning material
220: liner guiding pad 230: padding-installing slot
240: lid 300: softening installation
310: softening tank 320: salt tank
Embodiment
As shown in Figure 1, the dishwasher 100 that water softening device of the present invention is installed comprises: the bucket 110 that forms profile; Be installed in the top top cover 120 of said bucket 110; Be installed in the door 130 of the front of said bucket 110.
In addition, above-mentioned dishwasher 100 also comprises: upper shelf 140 and the lower shelf 150 inside, that be used for placing tableware of putting said bucket 110 into; Upper nozzle 160 to above-mentioned upper shelf 140 jet cleaning waters; Lower nozzle 170 to above-mentioned lower shelf jet cleaning water; Be installed in the water softening device 300 of the bottom of said bucket 110.
Function declaration to dishwasher 100 with said structure is as follows.At first, the user will open above-mentioned door 130, and tableware is put on above-mentioned upper shelf 140 and/or the above-mentioned lower shelf, more above-mentioned door 130 is shut.And, the input wash conditions after, press the button begin the washing.Washing at the beginning, bath water will flow to (not shown) in the pond of the bottom that is installed in said bucket 110 from the outside.Here, bath water will become soft water through above-mentioned water softening device 300 before flowing to above-mentioned pond.That is to say that the heavy metal and the metallicity ion that are contained in the above-mentioned bath water can be removed by above-mentioned water softening device, thereby can improve detersive efficiency.
As shown in Figure 2, the water softening device 300 that anti-Water Leakage cover of the present invention has been installed comprises softening tank 310 and is positioned at the lateral salt tank 320 of above-mentioned softening tank 310.Be equipped with in the softening tank 310 and can adsorb and remove the heavy metal that is contained in the bath water and the ion exchange resin of metallicity ion, salt tank 320 internal memories are placed with salt.
In detail, above-mentioned water softening device 300 has formed the combination mouth that is used for connecting air-lock (air brake) (not shown) in a side.In more detail, above-mentioned in conjunction with mouthful by constituting with the lower section, promptly the softening tank inlet 311, and it begins to extend from the bottom of above-mentioned air-lock comes, and can allow bath water flow into softening tank 310; Salt tank inlet 321, it can allow bath water flow into above-mentioned salt tank 320.The under meter etc. of the flow that is used for measuring the bath water that flows into from the outside also has been installed in above-mentioned air-lock in addition.Above-mentioned air-lock is installed in the side of said bucket 110, and has formed the exhaust of hot air in the bucket to the air outside stream.In design, the bath water that flows into from the outside must pass through above-mentioned air-lock before flowing into above-mentioned water softening device.
Simultaneously, in order to allow the soft water by above-mentioned softening tank 310 flow in the pond, above-mentioned water softening device 300 has formed the pond inlet 312 that protrudes in a side.In addition, by certain diameter with highly formed salt inlet 322, and formed threaded spiral cover sleeve (sleeve) 323 on its outer surface on the top of above-mentioned salt tank 320.Like this, above-mentioned salt inlet 322 just can by have on the outside surface with above-mentioned spiral cover sleeve 323 screw thread mutually the lid 200 of the internal thread of interlock come switch.In addition, the salt solution that can regulate and control to leave in the above-mentioned salt tank 320 also has been installed to above-mentioned softening tank 310 mobile softening tank open and close valves 313 in a side of above-mentioned water softening device 300.
Below, the flow direction of bath water that inflow is had the water softening device of said structure is illustrated.
At first, the bath water that flows into from the outside will flow in the lateral air-lock that is installed in said bucket 110.Then, discharge, flow to the softening tank inlet 311 that is connected with above-mentioned outlet by the outlet that the lower end at above-mentioned air-lock forms.Then, the ion exchange resin that can be installed in the above-mentioned softening tank 310 by softening tank inlet 311 bath wateies that flow to above-mentioned softening tank 310 is removed heavy metal and metallic impurity ion.After this, can be by ion exchange resin remollescent bath water by in the above-mentioned pond influx 312 water conservancy diversion pump sumps.
When above-mentioned water softening device 300 process life-time service, when making the exchange capacity that is contained in the ion exchange resin in the above-mentioned softening tank 310 reach capacity state, just need the salt solution regenerated process that leaves in the above-mentioned salt tank 320 through using.That is to say that above-mentioned salt solution is wanted and is adsorbed on and is discharged to the outside after impurity on the above-mentioned ion exchange resin mixes.
In this case, the open and close valve 313 of above-mentioned softening tank can be opened, and the salt solution that leaves in the above-mentioned salt tank 320 can flow to above-mentioned softening tank 310.After above-mentioned regeneration of ion-exchange resin finished, reuse water will flow to the pond by above-mentioned pond influx 312, and flow to the reuse water in above-mentioned pond will be diversed to wet-pit.After this, water conservancy diversion will be discharged into the outside of dishwasher to the reuse water of above-mentioned wet-pit.When the needs regenerating ion exchange resin, will open and be positioned at above-mentioned air-lock below and above-mentioned salt tank inlet 321 regeneration valves that are connected.So, exist the interior bath water of air-lock will flow to the inside of above-mentioned salt tank 320 by above-mentioned regeneration valve.In addition, inject salt, will open the above-mentioned lid 200 of the bottom that is positioned at above-mentioned pond, drop into salt by above-mentioned salt inlet 322 in order to give above-mentioned salt tank 320.
As shown in Figure 3, adopt lid 200 of the present invention to combine by screw thread and the spiral cover sleeve 323 that extends to form by the top of above-mentioned salt tank 320.
In detail, above-mentioned lid 200 has comprised circular headkerchief (250) with certain diameter and the columnar lid 240 that prolongs certain-length from the bottom of above-mentioned headkerchief 250.Formed at least more than one depressed part in the outside of above-mentioned headkerchief 250, can grab above-mentioned lid 200 rotations by hand to make things convenient for the user.Form screw thread on every side at the interior of above-mentioned lid 240, formed the padding-installing slot 230 that is used for inserting above-mentioned cushioning material 210 in the bottom of above-mentioned headkerchief 250.In addition, come off, around the above-mentioned lid 240 of above-mentioned padding-installing slot 230 bottoms interior, formed the slip-off preventing collar tie beam (rib) 250 that surrounds with certain altitude in order to prevent above-mentioned cushioning material 210.
As shown in Figure 4, adopt the lid 200 with water leak-proof structure of the present invention just as described in the above, the outside of the spiral cover sleeve 323 that form by screw thread with by the top of above-mentioned salt tank 320 combines.
If rotate above-mentioned lid 200, along the outside surface decline of above-mentioned spiral cover sleeve 323, the end of above-mentioned spiral cover sleeve 323 will contact with above-mentioned cushioning material 210.So, being rotated further above-mentioned lid 200, the end of above-mentioned spiral cover sleeve 323 will be given above-mentioned cushioning material 210 pressurizations, allows above-mentioned cushioning material 210 rotate together.
Above-mentioned cushioning material 210 and original situation are different, are not to be bonded on the above-mentioned lid 200, but only keep the state of insertion.Therefore, even because of the pressurization of the end of above-mentioned spiral cover sleeve 323 produces torsion, the also phenomenon that can not occur twisting.In detail, above-mentioned cushioning material 210 is subjected to torsion, will with above-mentioned liner guiding pad 220 together in the inner rotation of above-mentioned padding-installing slot 230.Just in case above-mentioned cushioning material 210 and above-mentioned liner guiding pad 220 do not become one, but independent individuality, the rotational angle of the rotational angle of so above-mentioned cushioning material 210 and above-mentioned liner guiding pad 220 is not both possible.
Above-mentioned cushioning material 210 will adopt the material with certain elastic favorable sealing property, and it is more satisfactory making of the rubber material.Simultaneously, above-mentioned liner guiding pad 220 can also can use the material harder a little than above-mentioned cushioning material 210 to make with making with above-mentioned cushioning material 210 identical materials.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
The effect of invention
The water softening device of dish-washing machine of the present invention just can be obtained the salt solution that prevents from existing in the salt tank and pass through The effect of the entrance seepage of salt tank.
In addition, because the gasket material that is inserted in the lid can not twist because of the rotation of above-mentioned lid, so energy Enough prolong the service life of gasket material.
Claims (8)
1, a kind of water softening device of dishwasher is characterized in that, comprising: softening tank, and ion exchange resin is equipped with in its inside; Regenerating barrel is the side that is positioned at above-mentioned softening tank, and has inside deposited and be used for regenerating above-mentioned regeneration of ion-exchange resin material; Lid, the top that it can switch be positioned at above-mentioned regenerating barrel is used for injecting the inlet of fertile absorber; Sealing element comprises cushioning material that is inserted into above-mentioned lid inside and the liner guiding pad that is inserted into the above-mentioned cushioning material back side.
2, the water softening device of dishwasher according to claim 1 is characterized in that above-mentioned cushioning material and/or above-mentioned liner guiding pad can be in the inner rotation of above-mentioned lid.
3, the water softening device of dishwasher according to claim 1 is characterized in that comprising the mounting groove that is used for inserting above-mentioned sealing material around above-mentioned lid interior.
4, the water softening device of dishwasher according to claim 1 is characterized in that also comprising around above-mentioned lid interior with certain altitude and protruding, and is used for preventing the slip-off preventing collar tie beam that above-mentioned sealing material comes off.
5, the water softening device of dishwasher according to claim 1 is characterized in that above-mentioned cushioning material and liner guiding pad is integral by tackiness agent or double sticky tape adhesion.
6, the water softening device of dishwasher according to claim 1 is characterized in that the rubber material making of above-mentioned cushioning material and/or liner guiding pad.
7, the water softening device of dishwasher according to claim 1 is characterized in that above-mentioned sealing material is from the dismounting freely of above-mentioned lid.
8, the water softening device of dishwasher according to claim 1 is characterized in that above-mentioned fertile absorber is a salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100141458A CN100431976C (en) | 2005-06-29 | 2005-06-29 | Water softening device for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100141458A CN100431976C (en) | 2005-06-29 | 2005-06-29 | Water softening device for dish washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887732A true CN1887732A (en) | 2007-01-03 |
| CN100431976C CN100431976C (en) | 2008-11-12 |
Family
ID=37577012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100141458A Expired - Fee Related CN100431976C (en) | 2005-06-29 | 2005-06-29 | Water softening device for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100431976C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028443A (en) * | 2009-09-28 | 2011-04-27 | Bsh博世和西门子家用器具有限公司 | Dishwasher |
| CN102341026A (en) * | 2009-03-27 | 2012-02-01 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN107713950A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | The Jia Yangai of dish-washing machine and dish-washing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4051972A (en) * | 1975-04-28 | 1977-10-04 | Botkin Albert L | Canning closure and method |
| CN2161497Y (en) * | 1993-01-14 | 1994-04-13 | 航空航天工业部第613研究所 | Shock damper |
| US6257417B1 (en) * | 1999-10-01 | 2001-07-10 | James A. Szumera | Automotive oil filter housing |
| EP1415846B1 (en) * | 2000-06-07 | 2007-01-03 | Toyoda Gosei Co., Ltd. | Tank cap and tank cap apparatus |
| CN2536575Y (en) * | 2002-03-05 | 2003-02-19 | 广东美的集团股份有限公司 | Water purifier of household dish washer |
| CN1552635A (en) * | 2003-06-07 | 2004-12-08 | 乐金电子(天津)电器有限公司 | Water softing apparatus of bowl washer |
-
2005
- 2005-06-29 CN CNB2005100141458A patent/CN100431976C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341026A (en) * | 2009-03-27 | 2012-02-01 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN102341026B (en) * | 2009-03-27 | 2014-06-25 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN102028443A (en) * | 2009-09-28 | 2011-04-27 | Bsh博世和西门子家用器具有限公司 | Dishwasher |
| CN102028443B (en) * | 2009-09-28 | 2014-07-02 | Bsh博世和西门子家用器具有限公司 | Dishwasher |
| CN107713950A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | The Jia Yangai of dish-washing machine and dish-washing machine |
| CN107713950B (en) * | 2017-11-24 | 2023-10-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washer and salt adding cover of dish washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100431976C (en) | 2008-11-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 |