CN2294986Y - Device for improving water-quality for washer - Google Patents
Device for improving water-quality for washer Download PDFInfo
- Publication number
- CN2294986Y CN2294986Y CN 97232940 CN97232940U CN2294986Y CN 2294986 Y CN2294986 Y CN 2294986Y CN 97232940 CN97232940 CN 97232940 CN 97232940 U CN97232940 U CN 97232940U CN 2294986 Y CN2294986 Y CN 2294986Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- filter block
- washing machine
- injection box
- 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.)
- Expired - Fee Related
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- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model discloses a device for improving water-quality for a washer, which changes water quality before tap water enters a washer and is suitable for devices used for washing clothes. The structure of the utility model comprises a water injection box; a water inlet and a water outlet are arranged on the water injection box; a one-way valve is arranged on the water inlet; the middle part of a cylinder of a transparent cover of the water injection box is downwards prominent and is pressed on the top of the one-way valve; a filter block dissolving and filtering device is also sheathed outside the one-way valve. The utility model has the advantages that water quality is changed before water enters a washer, powder neutralization is bleaching, and color of clothes is not degradated.
Description
The utility model relates to a kind of running water of working as and enters before the washing machine, water quality can be changed, be more suitable in the device of washing clothes, and be that a kind of use in washing machine changes the water quality device specifically.
The running water of the usefulness of washing clothes generally all contains bleaching powder.Bleaching powder also has discoloration except killing in the running water most bacterium to clothing, therefore with the washed process of running water, tends to make that clothes fades, variable color, makes the silk flavescence.
The utility model purpose is in order to overcome above-mentioned existing defective, make running water process processing earlier before entering washing machine, eliminate the effect of bleaching powder to clothing, propose a kind of use in washing machine and change the water quality device, make running water change the water quality device through use in washing machine earlier, with in the bleaching powder in the running water and after, flow to washing machine again, be used for washing clothes.
The utility model purpose is realized by following technical scheme: this use in washing machine changes the water quality device, comprise one by the water injection box of forming at the bottom of transparency cover, sealing ring and the water injection box, it is characterized in that at the bottom of the water injection box water inlet and a delivery port being arranged, check valve is installed on water inlet, the cylinder that the subordinate dashes forward in the transparency cover is pressed in the check valve top, also is set with filter block dissolving, filtration in the check valve outside.
Use in washing machine is changed the water quality device be installed in washing machine inflow mouth front, after making running water change the water quality device through use in washing machine, water quality is changed the effect of the bleaching powder that neutralized after, enter washing machine again, wash or the rinsing clothes, just be not easy to take place the phenomenon of fading of clothes.Water from running water pipe flows out through check valve, flows to from the check valve lower end earlier, disperse from the upper end to fall, through filter block dissolving, filtration, neutralize bleaching powder after, enter by delivery port in the washtub of washing machine.
Check valve comprises a valve pipe, in the valve pipe valve rod is housed, and the valve rod lower end is a valve plug, just in time covers center hole at the bottom of the water injection box completely, and the valve rod outside is set with spring, and the spring lower end is held by the outstanding annulus of valve inside pipe wall, and the upper end is blocked by the disc of valve stem tip.When being screwed down transparency cover, the cylinder that transparency cover is prominent down, be pressed on the valve rod, promote valve rod downwards, valve plug moves down, and blocks the inlet of valve pipe originally and has opened, by flowing into running water here, running water overflows from valve pipe top, is scattered on filter block dissolving, the filtration, and by filter block, screen pack.Filter block dissolving, filtration comprise a filter block box, are stamped end cap above, and filter block is equipped with in the centre, be distributed with a plurality of apertures on filter block box and the end cap, below gland and filter pad also are housed, the centre accompanies screen pack, gland and filter on the heat and be distributed with the hole.Running water is flowed out by outlet by behind the filter block, enter the washtub filter block and be with running water in bleaching powder the material calcium sulfite of neutralization is arranged.Can with bleaching powder generation neutralization reaction in the running water, to remove bleaching powder to the bleaching of clothes and the decolourization that causes.After the material of filter block uses up, can change new material, can continue to use.
The utility model advantage is: the running water of the used washing of washing machine changed the water quality device through use in washing machine earlier before entering washtub, bleaching powder in the running water is neutralized, and had changed water quality, can discoloration not arranged and clothes is faded clothing.Simple in structure, easily manufactured, be easy to promote the use of.
Embodiment of accompanying drawings:
Fig. 1 is that a kind of use in washing machine changes water quality device structure chart,
This use in washing machine changes the water quality device, comprises a water injection box of being made up of (3) at the bottom of transparency cover (1), sealing ring (2) and the water injection box, and a water inlet I and a delivery port II are arranged on (3) at the bottom of the water injection box, and check valve is housed on water inlet.Check valve comprises a valve pipe (4), valve rod (6), valve plug (5), the outer spring (13) that is with of valve rod (6).Filter block dissolution filter device is equipped with in the check valve outside, include filter block (11), be contained in the filter block box (10), an end cap with holes (12) is arranged on it, screen pack (8) respectively connects a gland with holes (9) and filter pad (7) up and down, and water can see through below flowing to.Filter block (11) is a calcium sulfite, can in and bleaching powder.
Claims (4)
1, a kind of use in washing machine changes the water quality device, comprise one by the water injection box of forming at the bottom of transparency cover, sealing ring and the water injection box, it is characterized in that at the bottom of water injection box, having a water inlet and a delivery port, check valve is installed on water inlet, the cylinder that the subordinate dashes forward in the transparency cover is pressed in the check valve top, goes back the dissolving of suit filter block, filtration in the check valve outside.
2, change the water quality device according to the described use in washing machine of claim 1, it is characterized in that check valve comprises a valve pipe, in the valve pipe valve rod is housed, the valve rod lower end is a valve plug, just in time cover center hole at the bottom of the water injection box completely, the valve rod outside is set with spring, and the spring lower end is held by the outstanding annulus of valve inside pipe wall, and the upper end is blocked by the disc of valve stem tip.
3, change the water quality device according to the described use in washing machine of claim 1, it is characterized in that filter block dissolving, filtration comprise a filter block box, be stamped end cap above, filter block is equipped with in the centre, be distributed with a plurality of apertures on filter block box and the end cap, below gland and filter pad also are housed, the centre accompanies screen pack, gland and filter on the heat and be distributed with the hole.
4, change the water quality device according to the described use in washing machine of claim 3, it is characterized in that filter block be with running water in bleaching powder the material calcium sulfite of neutralization is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232940 CN2294986Y (en) | 1997-05-05 | 1997-05-05 | Device for improving water-quality for washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232940 CN2294986Y (en) | 1997-05-05 | 1997-05-05 | Device for improving water-quality for washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2294986Y true CN2294986Y (en) | 1998-10-21 |
Family
ID=33944642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97232940 Expired - Fee Related CN2294986Y (en) | 1997-05-05 | 1997-05-05 | Device for improving water-quality for washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2294986Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161928A1 (en) * | 2017-03-08 | 2018-09-13 | 青岛海尔滚筒洗衣机有限公司 | Washing machine having water purifying device |
| CN108570828A (en) * | 2017-03-08 | 2018-09-25 | 青岛海尔滚筒洗衣机有限公司 | A kind of water sink and washing machine |
-
1997
- 1997-05-05 CN CN 97232940 patent/CN2294986Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161928A1 (en) * | 2017-03-08 | 2018-09-13 | 青岛海尔滚筒洗衣机有限公司 | Washing machine having water purifying device |
| CN108570828A (en) * | 2017-03-08 | 2018-09-25 | 青岛海尔滚筒洗衣机有限公司 | A kind of water sink and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |