CN203248775U - Differentiated water supply switch - Google Patents
Differentiated water supply switch Download PDFInfo
- Publication number
- CN203248775U CN203248775U CN 201320304927 CN201320304927U CN203248775U CN 203248775 U CN203248775 U CN 203248775U CN 201320304927 CN201320304927 CN 201320304927 CN 201320304927 U CN201320304927 U CN 201320304927U CN 203248775 U CN203248775 U CN 203248775U
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- China
- Prior art keywords
- hole
- water
- radial direction
- spool
- water outlet
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- Expired - Fee Related
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Abstract
The utility model discloses a differentiated water supply switch. The differentiated water supply switch comprises a flow divider and a valve element, wherein the flow divider is provided with a water inlet, a first water outlet and a second water outlet, wherein a first radial through hole and a second radial through hole communicated with the first radial through hole are formed in the outer peripheral surface of the valve element, and a water sealing rubber block is arranged at one end of the second radial through hole and seals the end of the second radial through hole. According to the configuration, when the valve element rotates to a first position, the first radial through hole is communicated with the water inlet and the first water outlet, and when the valve element rotates to a second position, the second radial through hole is communicated with the water inlet and the second water outlet. By means of the differentiated water supply switch, a user can select whether tap water passes through a water purifier to be filtered as needed, and therefore the service life of a filtering element is prolonged.
Description
Technical field
The utility model relates to switch, is specifically related to the quality classification water supply switch.
Background technique
In order to improve the quality of Drinking Water, increasing people brings into use the household water treatment apparatus such as water purifier, water activating machine, and it is installed on the running water pipe, utilizes water purifier, the interior filter element filtering of water activating machine to fall the impurity in the tap water.But the life-span of filter core is limited, just needs after use a period of time to change.And in actual use, wash one's hands, wash the dishes for the first time or when cleaning, generally do not need water is purified, yet existing household water treatment apparatus can only provide and purify waste water, thereby cause filter core low working life, increased living cost.
The model utility content
Technical problem to be solved in the utility model is the filter core low problem in working life that solves household water treatment apparatus.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts provides a kind of quality classification water supply switch, comprise shunt and spool, first, second water outlet that described shunt has a spool receiving cavity and a water inlet and communicates with described water inlet, described the first water outlet and the coaxial setting of described water inlet, described the second water outlet is vertical with described water inlet; Described valve core rotation is arranged in the described spool receiving cavity, the outer end of described spool is fixedly connected with a handle after stretching out described spool receiving cavity, the second radial direction through hole that the outer peripheral surface of described spool is provided with the first radial direction through hole and is communicated with described the first radial direction through hole, described the first radial direction through hole is vertical with described the second radial direction through hole, one end of described the second radial direction through hole is provided with a pit, be provided with the water shutoff block rubber in the described pit, with the end sealing of described the second radial direction through hole, and be configured to:
Described valve core rotation is during to primary importance, and described the first radial direction through hole is communicated with described water inlet and described the first water outlet, and described water shutoff block rubber blocks described the second water outlet;
Described valve core rotation is during to the second place, and described the second radial direction through hole is communicated with described water inlet and described the second water outlet, and described water shutoff block rubber blocks described the first water outlet.
In such scheme, the outer peripheral surface of described spool is provided with annular groove, and the outside and described annular groove that described annular groove is positioned at described the first radial direction through hole are provided with seal ring.
In such scheme, the end face of the water inlet of described shunt is provided with a pin-and-hole, described pin-and-hole communicates with described spool receiving cavity, the inner of described spool is provided with a sector notch, described sector notch is 90 degree, be fitted with a position limit pin in the described pin-and-hole, the inner end of described position limit pin is positioned at described sector notch.
The utility model, first, second water outlet that shunt has a water inlet and communicates with described water inlet, spool is provided with the first radial direction through hole and the second radial direction through hole, an and end of the second radial direction through hole sealing, described valve core rotation is during to primary importance, be communicated with described water inlet and described the first water outlet by described the first radial direction through hole, seal described the second water outlet; Described valve core rotation is communicated with described water inlet and described the second water outlet by described the second radial direction through hole during to the second place, seals described the first water outlet, like this, whether the user can select tap water to filter through water purifier as required, thus the working life of having improved filter core.
Description of drawings
The quality classification water supply switch sectional drawing that Fig. 1 provides for the utility model;
Fig. 2 is the plan view of quality classification water supply switch shown in Figure 1;
Fig. 3 is the plan view of quality classification water supply switch shown in Figure 1;
Fig. 4 is the structural representation of spool and handle in the utility model;
Fig. 5 is the plan view of Fig. 4;
Fig. 6 is the right elevation of Fig. 4.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the quality classification water supply switch that the utility model provides comprises shunt 10 and rotates the spool 20 that is arranged in the shunt 10.
Shunt 10 has a spool receiving cavity and water inlet 11 and first, second water outlet 12,13, water inlet 11 and first, second water outlet 12,13 all communicate with the spool receiving cavity, and the first water outlet 12 and water inlet 11 coaxial settings, the second water outlet 13 and water inlet 11 vertical settings.
During use, water inlet 11 is connected on the running water pipe, the second water outlet 22 is connected on the water purifier, can realize quality classification water supply by handle 30 rotational valve cores 20, that is:
When spool 20 turns to primary importance (vertical position), be communicated with water inlet 11 and the first water outlet 12 by the first radial direction through hole 21, simultaneously, water shutoff block rubber 23 is with 22 sealings of the second radial direction through hole, so tap water directly flows out, the water of outflow can be used to clean or wash one's hands.
When spool 20 rotates 90 degree to the second place (horizontal position), be communicated with water inlet 11 and the second water outlet 13 by the second radial direction through hole 22, and seal the first water outlet 12, like this, tap water enters water purifier and purifies, and then the water outlet from water purifier flows out, and is used for drinking or cooking.
Therefore, whether the quality classification water supply switch of the water purifier that the utility model provides can select tap water to filter through water-treating equipment according to user's needs, thus the working life of having improved filter core.
In addition, the outer peripheral surface of spool 20 is provided with annular groove, and the outside and annular groove that annular groove is positioned at the first radial direction through hole 21 are provided with O RunddichtringO 24, is used for preventing seepage.
The utility model, realize quality classification water supply by handle being rotated 90 degree, for the angle that accurate position fixing handle rotates, in the utility model, the end face of shunt 10 water inlets is provided with a pin-and-hole, pin-and-hole communicates with the spool receiving cavity, the inner outer peripheral surface of spool 20 is provided with a sector notch 25, and sector notch 25 is 90 degree fan shape, is fitted with a position limit pin 14 in the pin-and-hole, the inner end of position limit pin 14 is positioned at breach 25, thereby the restriction handle can only rotate at 90 degree.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technological scheme, all fall within the protection domain of the present utility model.
Claims (3)
1. the quality classification water supply switch is characterized in that, comprising:
Shunt, first, second water outlet that has a spool receiving cavity and a water inlet and communicate with described water inlet, described the first water outlet and the coaxial setting of described water inlet, described the second water outlet is vertical with described water inlet;
Spool, rotation is arranged in the described spool receiving cavity, the outer end of described spool is fixedly connected with a handle after stretching out described spool receiving cavity, the second radial direction through hole that the outer peripheral surface of described spool is provided with the first radial direction through hole and is communicated with described the first radial direction through hole, described the first radial direction through hole is vertical with described the second radial direction through hole, and an end of described the second radial direction through hole is provided with a pit, is provided with the water shutoff block rubber in the described pit, with the end sealing of described the second radial direction through hole, and be configured to:
Described valve core rotation is during to primary importance, and described the first radial direction through hole is communicated with described water inlet and described the first water outlet, and described water shutoff block rubber blocks described the second water outlet;
Described valve core rotation is during to the second place, and described the second radial direction through hole is communicated with described water inlet and described the second water outlet, and described water shutoff block rubber blocks described the first water outlet.
2. quality classification water supply switch as claimed in claim 1 is characterized in that, the outer peripheral surface of described spool is provided with annular groove, and the outside and described annular groove that described annular groove is positioned at described the first radial direction through hole are provided with seal ring.
3. quality classification water supply switch as claimed in claim 1, it is characterized in that, the end face of the water inlet of described shunt is provided with a pin-and-hole, described pin-and-hole communicates with described spool receiving cavity, the inner of described spool is provided with a sector notch, described sector notch is 90 degree, is fitted with a position limit pin in the described pin-and-hole, and the inner end of described position limit pin is positioned at described sector notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304927 CN203248775U (en) | 2013-05-29 | 2013-05-29 | Differentiated water supply switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304927 CN203248775U (en) | 2013-05-29 | 2013-05-29 | Differentiated water supply switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248775U true CN203248775U (en) | 2013-10-23 |
Family
ID=49375214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320304927 Expired - Fee Related CN203248775U (en) | 2013-05-29 | 2013-05-29 | Differentiated water supply switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712535A (en) * | 2016-03-07 | 2016-06-29 | 中霖中科环境科技（安徽）股份有限公司 | Different-quality water supply water purifier |
-
2013
- 2013-05-29 CN CN 201320304927 patent/CN203248775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712535A (en) * | 2016-03-07 | 2016-06-29 | 中霖中科环境科技（安徽）股份有限公司 | Different-quality water supply water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |