CN201377101Y - Water inlet tube of washing machine or water filter - Google Patents
Water inlet tube of washing machine or water filter Download PDFInfo
- Publication number
- CN201377101Y CN201377101Y CN200920079711U CN200920079711U CN201377101Y CN 201377101 Y CN201377101 Y CN 201377101Y CN 200920079711 U CN200920079711 U CN 200920079711U CN 200920079711 U CN200920079711 U CN 200920079711U CN 201377101 Y CN201377101 Y CN 201377101Y
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- water
- water inlet
- washing machine
- conducting
- pipe
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Abstract
A water inlet tube of washing machine or water filter belongs to a water inlet tube of household washing machine or water filter with inlet and outlet ends fixed in use state. The water inlet tube comprises a water inlet end and a first water outlet end of a water tube, and is characterized in that the water inlet tube also comprises a double-component assembled guide valve and a second water outlet end; one end of the first water outlet end or the second water outlet end can be communicated with the water inlet end through the double-component assembled guide valve so that sewage in unusually-used water pipe section is drained firstly through one water outlet end, then a check valve is turned to close the sewage end; meanwhile, the other water outlet end is opened to guide clean water into the household washing machine and water filter.
Description
Technical field
The utility model belong to a kind of user mode be the washing machine that all is fixed of turnover two ends, water strainer, water vat, etc. the water inlet pipe of clean water consumption device.
Background technology
99219311.7 " the two-in-one water inlet pipe of washing machine " two-in-one water inlet pipe of washing machine belongs to a kind of washing machine annex.Comprise a water inlet manifold, a water inlet manifold joint, a water inlet manifold washing machine joint, above-mentioned water inlet manifold is connected with the faucet of Inlet and outlet water blender by the water inlet manifold joint, this Inlet and outlet water internal mixer have two automatic single tube conducting valves and, also comprise two water inlet taps and, and the flexible pipe that is connected with both etc.This is the design that merges a water inlet manifold with two pipes of supplying hot and cold water simultaneously automatically for washing machine.
200420025540.7 " the water inlet pipe mixed flow device of washing machine " the utility model is the water inlet pipe mixed flow device of washing machine.It can make single electromagnetic water inlet valve formula washing machine realize using the function of cold water and hot wash respectively, and it is lower than the manufacturing cost of two electromagnetic water inlet valve formula washing machines that the manufacturing cost of washing machine integral body of water inlet pipe mixed flow device is installed.Its technical scheme is such: it comprises two inlet channels and the outlet conduit that is connected and composed with the threeway pipeline section respectively by two bent sub valve seats, the corresponding described outlet conduit position, exit that it is characterized in that described two inlet channels is separately installed with in two bent sub valve seats and guarantees that water flows into the single tube conducting valve of outlet conduit from inlet channel.This also is the design that merges a water inlet manifold with two pipes of supplying hot and cold water simultaneously automatically for washing machine.
The washing machine water inlet pipe all is a straight pipe at present, shortcoming is: general family expenses washing machine is a special-purpose tap, between special-purpose tap and the tap commonly used a segment distance is arranged, because of deposit addle in rust water that a large amount of molten iron pipes produce and other water is all arranged in this segment distance, be sewage, and always fixedly connected with the washing machine water inlet with tap in the straight pipe water inlet pipe two ends of washing machine, when the family expenses washing machine is intake at first, these sewage at first enter washing machine, be unfavorable for laundry, be unfavorable for whitening the look clothes especially.
Same problem also exists at the water inlet pipe of family expenses water strainer, also all be fixing being connected on the special-purpose tap of an end of a straight pipe, what the other end was fixing is connected on the water strainer, between special-purpose tap and the tap commonly used apart from, deposit addle, i.e. sewage in rust water that a large amount of molten iron pipes produce and other water is also all arranged.When with water strainer during to the tap water filter in the molten iron pipe, these rust water, addle at first directly enter water strainer, make the water strainer can only be just blocked with the number of seldom determining, and lose the water strainer function.As long as bleed off these in fact near the rust of the leading portion in special-purpose tap water, addle, just energy is several times, the application life of tens times raising water strainer.But the water strainer water inlet pipe of an existing straight tubular can only make shorten greatly the application life of water strainer.
Summary of the invention
The purpose of this utility model provides the water inlet pipe of a kind of washing machine, water strainer, and this water inlet pipe has two water sides, is the water inlet pipe that can select to a certain water that brings out.
Structure of the present utility model:
The water inlet pipe of washing machine or water strainer comprises a water inlet end and one first water side of a water pipe it is characterized in that: also comprise an one-to-two formula conducting valve and second water side; One-to-two formula conducting valve comprises a water inlet and two delivery ports, and the water inlet of one-to-two formula conducting valve is connected with the water inlet end of water pipe, or water inlet is directly as the water inlet end of water pipe; Two delivery ports of one-to-two formula conducting valve are connected with second water side with first water side of water pipe respectively, or two delivery ports are directly as first water side and/or second water side of water pipe; The water inlet end of water pipe is provided with the conducting seal connector with water tap or other hose nozzle conducting and fixed seal connection; First water side or second water side are provided with the conducting seal connector with washing machine or conducting of water strainer water inlet and fixed seal connection.When using the utility model, the conducting seal connector of water inlet end and water tap or water pipe conducting are tightly connected, if be tightly connected with the conducting seal connector of first water side and washing machine or the conducting of water strainer water inlet, then second water side is used for emitting sewage earlier before laundry or the drainage, treats to utilize after effluent stream is finished one-to-two formula conducting valve to close second water side and opens first water side simultaneously to washing machine or water strainer water supply.So just avoided deposit addle in rust water that the molten iron pipe produces and other water, promptly sewage flows to washing machine or water strainer; Second water side that is connected with washing machine or water strainer not can be delivery port commonly used yet, so just there is not deposit addle in rust water that the molten iron pipe produces and other water, be sewage, also need not put sewage from second water side earlier when laundry or drainage, directly get final product to washing machine or water strainer water supply with one-to-two formula conducting valve.
As also having on second water side and washing machine or water strainer water inlet conducting seal connector, the commutative use in first water side and second water side.
The unidirectional conducting valve of existing one-to-two formula all can be used as one-to-two formula conducting valve of the present utility model.One-to-two formula conducting valve of the present utility model can have three kinds of states: entirely can not conducting, the first water side conducting and second water side can not conducting unidirectional conducting state or the second water side conducting and first water side can not conducting unidirectional conducting state.Can also be have only the first water side conducting and second water side can not conducting the unidirectional conducting state or the second water side conducting and first water side can not these two kinds of unidirectional conducting states of conducting.But one-to-two formula conducting valve of the present utility model does not comprise all states of the two ends water outlet simultaneously of conducting of first water side and second water side.
One-to-two formula conducting valve of the present utility model can also comprise two kinds of following one way valves certainly with the existing one way valve with epimere function:
First kind of one way valve: one-to-two formula conducting valve be have in the shell one can be back and forth at straight-line piston, inner surface of outer cover and outer surface of piston tight fit are nested, the connecting rod of piston stretches out shell.When piston closes first water side, sewage is flowed out in second water side and water inlet end conducting earlier, after effluent stream is intact, and piston closes second water side, first water side and water inlet end conducting, clean water enters batch machine of washing.
Second kind of one way valve: one-to-two formula conducting valve is that a spool that can back and forth rotate is arranged in the shell, and inner surface of outer cover and valve core outer surface tight fit are nested, and have water-guiding hole, water-guiding hole that big nose end and small bore end are arranged in the spool.General big nose end and water inlet end conducting, small bore end are used for and first water side or the second water side conducting.
The spool of second kind of one way valve can be spherical or cylindrical, and the shell spherical inside surface of spherical valve body and spool spherical outer surface tight fit are nested; The inner surface of outer cover of tubular valve body and spool cylindrical outer surface tight fit are nested.
Conducting seal connector of the present utility model is meant existing washing machine or the water inlet connector of water strainer water inlet pipe and/or the delivery port connector of existing washing machine or water strainer water inlet pipe.The connector that does not change washing machine or water strainer water inlet pipe two ends of the present utility model in a word, only adding an one way valve in the middle of water inlet pipe is one-to-two formula conducting valve, make that an end and water tap are fixed, the other end and washing machine or the fixing water inlet pipe of water strainer increase a delivery port and can discharge sewage in the water pipe section that is of little use, prevents sewage pollution clothes or obstruction water strainer.
Advantage of the present utility model: one-to-two formula conducting valve makes a certain end and the water inlet end conducting of first water side or second water side, an available water side the sewage in the water pipe section of being of little use of draining earlier, rotate one way valve again, close the sewage end and open another water side simultaneously clean water is entered washing machine, water strainer etc.
Can be by artificial control, the sewage in the water pipe section that is of little use of discharging earlier, after be transformed into very easily clean water entered washing machine or water strainer, promptly sewer is convenient, gets that clean water advances washing machine or water strainer is also convenient.Also can be blow-off pipe as delivery port commonly used, make one one to advance scene 2 formula clothing machine or the water strainer water inlet pipe is promptly made clothing machine or water strainer water inlet pipe usefulness, use as outlet pipe commonly used again.
Description of drawings
Fig. 1 is the sewer status architecture schematic diagram that piston check valve one advances scene 2 formula clothing machine or water strainer water inlet pipe;
Fig. 2 is the not hull-borne structural representation that piston check valve one advances scene 2 formula clothing machine or water strainer water inlet pipe;
Fig. 3 is that piston check valve one advances scene 2 formula clothing machine or the water strainer water inlet pipe advances clean water status architecture schematic diagram to washing machine or water strainer;
Fig. 4 is the not hull-borne structural representation that cylinder valve core one-way valve one advances scene 2 formula clothing machine or water strainer water inlet pipe;
Fig. 5 is the sewer status architecture schematic diagram that cylinder valve core one-way valve one advances scene 2 formula clothing machine or water strainer water inlet pipe;
Fig. 6 is that cylinder valve core one-way valve one advances scene 2 formula clothing machine or the water strainer water inlet pipe advances clean water status architecture schematic diagram to washing machine;
1 is that water inlet end, 2 is that first water side, 3 is second water sides, the 4th among the figure, one-to-two formula conducting valve, the 5th, water inlet, the 6th, delivery port, the 7th, conducting seal connector, the 8th, shell, the 9th, piston, the 10th, connecting rod, the 11st, spool, the 12nd, water-guiding hole, the 13rd, big nose end, the 14th, small bore end.
The specific embodiment
Embodiment 1, piston check valve one advance scene 2 formula clothing machine or water strainer water inlet pipe
A delivery port 6 of this one-to-two formula conducting valve 4 is connected with first water side 2 of water inlet pipe, the conducting seal connector 7 that is connected with conducting seal connector 7, the first water sides 2 on the delivery port of first water side 2 is used for and washing machine or conducting of water strainer water inlet and fixed seal connection.
Another delivery port 6 of this one-to-two formula conducting valve 4 is as second water side 3 of water inlet pipe.
One-to-two formula conducting valve 4 usefulness piston type one-to-two formula conducting valves, this one-to-two formula conducting valve be shell 8 interior have in the air one can be back and forth at straight-line piston 9, shell 8 inner surfaces and piston 9 external surface tight fits are nested, the connecting rod 10 of piston 9 stretches out shell 8.
With the conducting seal connector 7 of first water side 2 and washing machine or water strainer fixedly conducting be connected.During use, after bleeding off sewage earlier with second water side 3 of water inlet pipe, rotate the handle of one-to-two formula conducting valve 4 again, second water side 3 is closed, clean water just enters washing machine or water strainer from first water side 2 of water inlet pipe, make and do not have deposit addle, i.e. sewage in rust water that a large amount of molten iron pipes produce and other water in the water that enters washing machine or water strainer.
The water inlet end 1 of spherical one-to-two formula conducting valve 4 this one way valves and water inlet pipe and be same as embodiment 1 with the connected mode of first water side 2, second water side 3 only is that one-to-two formula conducting valve 4 is ball valves.The structure of ball valve is: ball valve shell 8 interior has a spool that can back and forth rotate 11 in the air, and shell 8 inner surfaces and spool 11 external surface tight fits are nested, and water-guiding hole 12 is arranged in the spool 11, and water-guiding hole 12 has big nose end 13 and small bore end 14.Big nose end 13 is used for water inlet end 1 conducting with water inlet pipe, and small bore end 14 is used for the some water end (W.E.) conductings with first water side 2 or second water side 3.After sewage bleeds off from some water end (W.E.)s earlier, rotate the handle of one-to-two formula conducting valve 4 again, the sewage port is closed, clean water just fixedly enters washing machine or water strainer in the water side that is connected of conducting from another with washing machine or water strainer, make and do not have deposit addle, i.e. sewage in rust water that a large amount of molten iron pipes produce and other water in the water that enters washing machine or water strainer.
Claims (4)
1, the water inlet pipe of washing machine or water strainer comprises a water inlet end (1) and one first water side (2) of a water pipe it is characterized in that: also comprise an one-to-two formula conducting valve (4) and second water side (3); One-to-two formula conducting valve (4) comprises a water inlet (5) and two delivery ports (6), and the water inlet (5) of one-to-two formula conducting valve (4) is connected with the water inlet end (1) of water pipe, or the direct water inlet end (1) as water pipe of water inlet (5); Two delivery ports (6) of one-to-two formula conducting valve (4) are connected with second water side (3) with first water side (2) of water pipe respectively, or two delivery ports (6) direct first water side (2) and/or second water side (3) as water pipe; The water inlet end of water pipe (1) is provided with the conducting seal connector (7) with water tap or hose nozzle conducting and fixed seal connection; First water side (2) or second water side (3) are provided with the conducting seal connector (7) with washing machine or conducting of water strainer water inlet and fixed seal connection.
2, the water inlet pipe of washing machine according to claim 1 or water strainer, it is characterized in that: one-to-two formula conducting valve (4) be shell (8) interior have in the air one can be back and forth in straight-line piston (9), shell (8) inner surface and piston (9) external surface tight fit are nested, and the connecting rod (10) of piston (9) stretches out shell (8).
3, the water inlet pipe of washing machine according to claim 1 or water strainer, it is characterized in that: one-to-two formula conducting valve (4) is that shell (8) interior has a spool that can back and forth rotate (11) in the air, shell (8) inner surface and spool (11) external surface tight fit are nested, water-guiding hole (12) is arranged in the spool (11), and water-guiding hole (12) has big nose end (13) and small bore end (14).
4, the water inlet pipe of washing machine according to claim 3 or water strainer is characterized in that: shell (8) spherical inside surface and spool (11) spherical outer surface tight fit are nested; Or shell (8) tubular inner surface and spool (11) cylindrical outer surface tight fit are nested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079711U CN201377101Y (en) | 2009-03-24 | 2009-03-24 | Water inlet tube of washing machine or water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079711U CN201377101Y (en) | 2009-03-24 | 2009-03-24 | Water inlet tube of washing machine or water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377101Y true CN201377101Y (en) | 2010-01-06 |
Family
ID=41517205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920079711U Expired - Fee Related CN201377101Y (en) | 2009-03-24 | 2009-03-24 | Water inlet tube of washing machine or water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377101Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560751A (en) * | 2020-04-02 | 2020-08-21 | 青岛海尔滚筒洗衣机有限公司 | Drain valve and washing machine |
-
2009
- 2009-03-24 CN CN200920079711U patent/CN201377101Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560751A (en) * | 2020-04-02 | 2020-08-21 | 青岛海尔滚筒洗衣机有限公司 | Drain valve and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100106 Termination date: 20110324 |