CN107320052B - Water inlet and outlet integrated pipe fitting for dish-washing machine - Google Patents
Water inlet and outlet integrated pipe fitting for dish-washing machine Download PDFInfo
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- CN107320052B CN107320052B CN201710669714.5A CN201710669714A CN107320052B CN 107320052 B CN107320052 B CN 107320052B CN 201710669714 A CN201710669714 A CN 201710669714A CN 107320052 B CN107320052 B CN 107320052B
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- water
- water inlet
- valve
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Washing And Drying Of Tableware (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention provides a water inlet and drainage integrated pipe fitting for a dish washer, which can effectively solve the problem of pollution discharge and is convenient and practical; it includes the water supply connector who is connected with tap, the water pipe subassembly through loose joint with the water supply connector is connected, the water pipe subassembly includes the water pipe body, be equipped with the water inlet portion and the drainage portion that cut off mutually in the water pipe body, water inlet portion tip and dish washer water intaking valve connection, drainage portion tip and dish washer water outlet connection.
Description
Technical Field
The invention relates to the technical field of dish washer equipment, in particular to a water inlet and drainage integrated pipe fitting for a dish washer.
Background
Dishwashers are well-known devices that automatically wash dishes in a washing compartment of the dishwasher by spraying washing water under high pressure onto the dishes, thereby removing foreign substances, such as food particles and food residues, etc., adhered to the surfaces of the dishes; however, when a user is in a kitchen decoration, the user generally does not consider designing an unnecessary sewage draining exit for the dishwasher, and the position of the sewage draining exit cannot be designed because the setting position and the drainage mode of the dishwasher are not clear, so that the problem of sewage draining is difficult to solve after the user purchases the dishwasher.
Disclosure of Invention
Aiming at the problems, the invention provides a water inlet and drainage integrated pipe fitting for a dish-washing machine, which can effectively solve the problem of pollution discharge and is convenient and practical.
Its technical scheme is such, and it includes the water supply connector who is connected with tap, the water pipe assembly through loose joint with the water supply connector is connected, the water pipe assembly includes water pipe body, its characterized in that: the water pipe body is internally provided with a water inlet part and a water drainage part which are separated from each other, the end part of the water inlet part is connected with a water inlet valve of the dish washing machine, and the end part of the water drainage part is connected with a water outlet of the dish washing machine.
It is further characterized in that:
a valve port communicated with the water inlet part is formed in the water pipe body, a water valve assembly is arranged in the valve port, and a flushing hole communicated with the valve port is formed in the water pipe body at the position of the water valve assembly;
the drainage part comprises a drainage inlet and a sewage port, the drainage inlet is connected with a drainage outlet of the dishwasher through a drainage pipe, the sewage port and the flushing hole are arranged in the water pipe body side by side, and the sewage port and the flushing hole are opposite to a kitchen sink;
the water inlet part comprises a water inlet and a water outlet, the end part of the water inlet is sleeved with the movable joint, and the end part of the water outlet is connected with the water inlet valve of the dishwasher through a water inlet pipe assembly;
the valve port and the water outlet are positioned on the same central line, the inner wall surface of the valve port is in a step-type flaring structure from inside to outside, the inner wall surface of the outlet end of the valve port is provided with threads, and the water valve assembly is installed in the valve port in a threaded manner;
the water valve component comprises a valve core and a valve rod, wherein the valve core is installed in the valve port through threads, the valve rod penetrates through the valve core, two ends of the outer wall surface of the part, extending into the valve core, of the valve rod are provided with protrusions to form annular grooves at intervals, annular grooves at two ends of the valve core are internally provided with valve core sealing rings and are sealed with the water pipe body through the valve core sealing rings, the annular grooves at two ends of the valve rod are internally provided with the valve rod sealing rings and are sealed with the valve core through the valve rod sealing rings, the valve core is provided with a cavity corresponding to the annular groove arranged in the middle of the valve core, the cavity is correspondingly communicated with the annular groove and a flushing hole arranged in the middle of the valve rod, the outlet end part of the valve core is provided with a groove, and the end part of the valve rod in the groove is provided with a spring pressing component;
the elastic pressing component comprises a valve sleeve sleeved at the end part of the valve rod, a cap is sleeved on the valve sleeve through a snap spring, and a valve rod pressure spring is sleeved on the end part of the valve rod and the valve sleeve which are positioned in the groove;
the outer diameter of the cover cap is smaller than the inner diameter of the groove, and the widths of a ring groove between the valve core sealing rings and the cavity are both smaller than the width of a ring groove between the valve rod sealing rings;
the movable joint comprises a movable buckle sleeve sleeved at the end part of the water inlet and is fastened through a movable buckle clamp spring, a movable buckle pressure spring is sleeved between the movable buckle sleeve and the end part of the water inlet, and the interior of the water inlet end is connected with the water inlet joint through a clamping block;
the number of the clamping blocks is at least 4, the clamping blocks are annularly arranged in the water inlet, the clamping blocks are fan-shaped, a clamping groove is formed in the outer wall of the end portion of the water inlet connector connected with the water inlet, the end face of an inner ring of each clamping block is an arc-shaped inclined face, and the water inlet connector is installed in the water inlet in a matched mode through the clamping groove and the inclined face on the clamping blocks.
The water inlet part and the water discharge part which are separated from each other are arranged in the water pipe body, the end part of the water inlet part is connected with the water inlet valve of the dish washing machine, the end part of the water discharge part is connected with the water outlet of the dish washing machine, so that clean water flowing out of the water faucet to the dish washing machine is separated from sewage discharged by the dish washing machine and is not interfered with each other, the clean water is controlled by the water inlet valve of the dish washing machine to be used, and when the program of the dish washing machine is finished, the sewage is discharged into the water tank through the independent water discharge part, so that a user does not need to rearrange a sewage discharge outlet when decorating a kitchen, the position of the dish washing machine can be set at will, and the water washing machine is convenient and practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a water valve assembly;
fig. 3 is a schematic structural diagram of the cartridge.
Detailed Description
As shown in fig. 1, 2 and 3, the invention comprises a water inlet joint 26 connected with a water tap, wherein the connecting end of the water inlet joint 26 connected with the water tap is provided with two forms of internal thread and external thread which can be respectively connected with water taps with two specifications, two sealing gaskets 23 and 24 are arranged in the connecting end of the water inlet joint 26, the height of the first-stage sealing gasket 23 after being installed is higher than that of the connecting end surface of the water inlet joint 26, when the water tap is the internal thread, the external thread of the water inlet joint 26 is connected with the water tap with the internal thread, and the two sealing gaskets 23 and 24 are used simultaneously to achieve the sealing effect; when the faucet is externally threaded, the first-stage sealing gasket 23 is removed, so that the internal thread of the water inlet joint 26 can be connected with the externally threaded faucet; a double-layer stainless steel filter mesh 25 is arranged in the water inlet joint 26 below the two sealing gaskets 23 and 24, so that impurities in water can be effectively filtered, and the filter mesh 25 can be taken out for cleaning after the water inlet joint 26 is detached, so that the water inlet joint is convenient and simple; the water pipe assembly is connected with the water inlet connector 26 through the loose joint, the water pipe assembly comprises a water pipe body 12, a water inlet part and a water outlet part which are separated from each other are arranged in the water pipe body 12, the end part of the water inlet part is connected with a water inlet valve of the dish washing machine, and the end part of the water outlet part is connected with a water outlet of the dish washing machine; a valve port 36 communicated with the water inlet part is formed in the water pipe body 12, a water valve assembly is arranged in the valve port 36, and a flushing hole 28 communicated with the valve port 36 is formed in the water pipe body 12 at the position of the water valve assembly; the valve port 36 and the water outlet 29 are positioned on the same central line, the inner wall surface of the valve port 36 is in a 3-step flaring structure from inside to outside, the inner wall surface of the outlet end of the valve port 36 is provided with threads, and the water valve assembly is installed in the valve port 36 in a threaded manner.
The drainage part comprises a drainage inlet 30 and a sewage port 31, one end of the drainage pipe 1 is connected with the drainage inlet 30 through a copper seal pipe 22, the other end of the drainage pipe 1 is connected with a drainage outlet of the dish-washing machine, the sewage port 31 and the flushing hole 28 are arranged in the water pipe body 12 side by side, and the sewage port 31 and the flushing hole 28 are opposite to a kitchen sink; the water inlet part comprises a water inlet 37 and a water outlet 29, the end part of the water inlet 37 is sleeved with a flexible joint, the end part of the water outlet 29 is connected with a water inlet valve of the dish-washing machine through a water inlet pipe assembly, the water inlet pipe assembly comprises a water inlet pipe 6, one end of the water inlet pipe 6 is connected to the water outlet 29, the other end of the water inlet pipe 6 is sleeved with a copper bent pipe 4, the outer wall surface of the water inlet pipe 6 is sleeved with an iron sleeve 5, the other end of the copper bent pipe 4 is connected to the water inlet valve of the dish-washing machine through a nut 2 and is sealed through a lower sealing gasket 3, and the water inlet pipe 6 and the water outlet pipe 1 are rubber pipes.
The water valve component comprises a valve core 14 installed in a valve port 36 through threads and a valve rod 18 penetrating through the valve core 14, the valve core 14 extends into two ends of the outer wall surface of a part of the valve core 14, two ends of the outer wall surface of the part of the valve rod 18 positioned in the valve core 14 are respectively provided with a bulge 38 to form annular grooves at intervals, annular grooves 32 at two ends of the valve core 14 are internally provided with a valve core sealing ring 13 and are sealed with a water pipe body 12 through the valve core sealing ring 13, annular grooves 33 at two ends of the valve rod 18 are internally provided with valve rod sealing rings 20 and 21 and are sealed with the valve core 14 through the valve rod sealing rings 20 and 21, the size of the valve rod sealing ring 20 is smaller than that of the valve rod sealing ring 21, the valve core 14 is provided with a cavity 34 corresponding to the annular groove 32 arranged in the middle of the valve core 14, the cavity 34 is correspondingly communicated with the annular grooves 33 and a flushing hole 28 arranged in the middle of the valve rod 18, the outlet end part of the valve core 14 is provided with a groove 35, and the end part of the valve rod 18 in the groove 35 is provided with a spring pressing component; the elastic pressing component comprises a valve sleeve 15 sleeved on the end part of the valve rod 18, a cover cap 17 is sleeved on the valve sleeve 15 through a snap spring 19, and a valve rod pressure spring 16 is sleeved on the end part of the valve rod 18 and the valve sleeve 15 which are positioned in the groove 35; the outer diameter of the cap 17 is smaller than the inner diameter of the groove 35, and the width of the ring groove 32 between the spool seals 13 and the width of the cavity 34 are both smaller than the width of the ring groove 33 between the stem seals 20, 21.
The adjustable joint comprises an adjustable buckle sleeve 9 sleeved at the end part of the water inlet 37 and is limited and fixed through an adjustable buckle clamp spring 7, an adjustable buckle pressure spring 10 is sleeved between the adjustable buckle sleeve 9 and the end part of the water inlet 37, and the inside of the end of the water inlet 37 is connected with a water inlet joint 26 through a clamping block 8; 4 8 annular arrangements of fixture block in water inlet 37, fixture block 8 is fan-shaped, 26 tip outer walls of water supply connector connected with water inlet 37 are equipped with draw-in groove 27, 8 inner ring terminal surfaces of fixture block are curved inclined plane, water supply connector 26 passes through draw-in groove 27 and installs in water inlet 37 with the inclined plane cooperation on the fixture block 8, and it is sealed to lead to pipe body sealing washer 11, then can realize rapid junction and separation, be connected with water supply connector 26 because of current water pipe assembly and adopt the spheroid to be connected, but to be the point atress between atress point in the power part that receives and the water supply connector, the part is the easy atress damage, and adopt fixture block 8 to connect, can make the part atress dispersion even, part atress damage has been avoided.
The working principle of the invention is that the end part of the water outlet 29 of the water inlet part is connected with the water inlet valve of the dish-washing machine through the water inlet pipe assembly, the water outlet 30 of the water outlet part is connected with the water outlet of the dish-washing machine through the water outlet pipe 1, the sewage port 31 and the flushing hole 28 are both opposite to the kitchen sink, and the water inlet part and the water outlet part are cut off, so that the clean water flowing out of the water faucet to the dish-washing machine is separated from the sewage discharged by the dish-washing machine and is not interfered with each other, the clean water is controlled by the water inlet valve of the dish-washing machine for use, when the procedure of the dish-washing machine is finished, the sewage is discharged into the water sink through the sewage port 31 of the independent water outlet part, when the water is finished, some residue may remain in the water sink, at this time, the user can press the cover cap 17, the valve rod 18 is pushed to move to the water inlet cavity of the water inlet part, the valve rod sealing ring 21 moves along with the valve rod sealing ring so that the valve is opened, namely a water flow gap is formed between the valve core 14 and the valve rod 18, clear water in the water inlet part flows to the cavity 34 on the valve core 14 along the water flow gap and then flows out along the flushing hole 28 in the water pipe body 12, residual dirt in the water tank can be flushed, after flushing is completed, the cover cap 17 is opened by hand, the valve rod 18 returns to the original position under the action of the valve rod pressure spring 16, the water valve is closed, therefore, when a user decorates a kitchen, a drain outlet does not need to be rearranged, the position of the dishwasher can be randomly set, the dishwasher is preferably a position close to the water tank, the dishwasher can be hung on a wall near the water tank, and the kitchen is convenient and practical and attractive in layout.
Claims (8)
1. Integrative pipe fitting of intaking and draining for dish washer, it includes the water supply connector who is connected with tap, the water pipe subassembly through loose joint with water supply connector connects, the water pipe subassembly includes water pipe body, its characterized in that: the water pipe body is internally provided with a water inlet part and a water outlet part which are separated from each other, the end part of the water inlet part is connected with a water inlet valve of the dish washing machine, and the end part of the water outlet part is connected with a water outlet of the dish washing machine;
the water pipe body is provided with a valve port communicated with the water inlet part, a water valve assembly is arranged in the valve port, a flushing hole communicated with the valve port is formed in the water pipe body at the position of the water valve assembly, the water discharging part comprises a water discharging port and a sewage port, the water discharging port is connected with a water discharging port of the dish washing machine through a water discharging pipe, the sewage port and the flushing hole are arranged in the water pipe body side by side, the sewage port and the flushing hole are opposite to a kitchen sink, sewage is discharged into the sink through the sewage port of the independent water discharging part, and when water discharging is finished, clean water in the water inlet part flows into the flushing hole to flush residual dirt in the sink through opening the water valve assembly.
2. The integrated pipe for water inlet and drainage of the dish washer as claimed in claim 1, wherein the water inlet part comprises a water inlet and a water outlet, the end of the water inlet is sleeved with the adjustable joint, and the end of the water outlet is connected with the water inlet valve of the dish washer through a water inlet pipe assembly.
3. The integrated pipe fitting of water inlet and outlet for dish washer according to claim 2, wherein the valve port and the water outlet are located on the same center line, the inner wall surface of the valve port is in a step-shaped flaring structure from inside to outside, the inner wall surface of the outlet end of the valve port is provided with a thread, and the water valve assembly is installed in the valve port in a threaded manner.
4. The integrated pipe fitting for water inlet and outlet of the dish washer according to claim 1, wherein the water valve assembly comprises a valve core installed in the valve port through threads and a valve rod penetrating the valve core, the valve core extends into two ends of the outer wall surface of the part and two ends of the outer wall surface of the part positioned in the valve core are provided with protrusions to form annular grooves at intervals, valve core sealing rings are arranged in the annular grooves at two ends of the valve core and are sealed with the water pipe body through the valve core sealing rings, the valve rod sealing rings are arranged in the annular grooves at two ends of the valve rod and are sealed with the valve core through the valve rod sealing rings, the valve core is provided with a cavity corresponding to the annular groove arranged in the middle of the valve core, the cavity is correspondingly communicated with the annular groove and the flushing hole arranged in the middle of the valve rod, the outlet end of the valve core is provided with a groove, and the end of the valve rod in the groove is provided with a spring pressing assembly.
5. The integrated pipe fitting of water inlet and outlet for the dish washer as claimed in claim 4, wherein the spring assembly comprises a valve sleeve sleeved on the end of the valve rod, the valve sleeve is sleeved with a cap through a snap spring, and the end of the valve rod and the valve sleeve in the groove are sleeved with a valve rod pressure spring.
6. A water inlet and outlet pipe fitting for dish-washing machine as claimed in claim 5, wherein the outer diameter of said cap is smaller than the inner diameter of said groove, and the width of the ring groove between said valve core sealing rings and the width of said cavity are smaller than the width of the ring groove between said valve stem sealing rings.
7. The integrated pipe fitting of water inlet and drain for the dish washer as claimed in claim 2, wherein the movable joint comprises a movable buckle sleeve sleeved on the end of the water inlet and fastened through a movable buckle snap spring, a movable buckle pressure spring is sleeved between the movable buckle sleeve and the end of the water inlet, and the water inlet end is internally connected with the water inlet joint through a clamping block.
8. The integrated pipe fitting of water inlet and outlet for dish washer of claim 7, wherein said fixture block has at least 4 and is annularly arranged in said water inlet, said fixture block is fan-shaped, the outer wall of said water inlet joint end connected with said water inlet is equipped with a slot, the inner ring end surface of said fixture block is an arc inclined surface, said water inlet joint is installed in said water inlet through said slot and said inclined surface on said fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669714.5A CN107320052B (en) | 2017-08-08 | 2017-08-08 | Water inlet and outlet integrated pipe fitting for dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669714.5A CN107320052B (en) | 2017-08-08 | 2017-08-08 | Water inlet and outlet integrated pipe fitting for dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107320052A CN107320052A (en) | 2017-11-07 |
| CN107320052B true CN107320052B (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710669714.5A Active CN107320052B (en) | 2017-08-08 | 2017-08-08 | Water inlet and outlet integrated pipe fitting for dish-washing machine |
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| Country | Link |
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| CN (1) | CN107320052B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110870748B (en) * | 2018-09-03 | 2022-11-01 | 青岛海尔洗碗机有限公司 | Electric appliance water pipe fixing structure and movable dish washing machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000234365A (en) * | 1999-02-15 | 2000-08-29 | Toto Ltd | Drain pipe fixing member |
| CN2373044Y (en) * | 1999-04-11 | 2000-04-12 | 杨建华 | Automatic bowl washing machine |
| CN2473418Y (en) * | 2001-03-16 | 2002-01-23 | 曾宇 | Water tap special for full automatic washing machine and dish washing machine |
| CN2876135Y (en) * | 2005-11-18 | 2007-03-07 | 钱群壮 | Laundry machine |
| CN2877554Y (en) * | 2006-03-09 | 2007-03-14 | 张志坚 | Dishwasher |
| CN101187139A (en) * | 2006-11-17 | 2008-05-28 | 苏州三星电子有限公司 | Modified barrel washing machine |
| JP5012211B2 (en) * | 2007-05-23 | 2012-08-29 | パナソニック株式会社 | Dishwasher drainage structure and kitchen cabinet system |
| EP2233059B1 (en) * | 2009-03-27 | 2015-07-08 | Electrolux Home Products Corporation N.V. | Dishwasher |
| CN106073670A (en) * | 2016-08-05 | 2016-11-09 | 李培源 | A kind of dish-washing machine of Fast Installation water feed apparatus |
| CN205877531U (en) * | 2016-08-16 | 2017-01-11 | 林挺进 | A quickmelt locking joint ware for flanged pin coupling |
| CN208625626U (en) * | 2017-08-08 | 2019-03-22 | 无锡市金华屹圆科技有限公司 | A kind of use in dishwasher is into draining integrated pipe fitting |
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2017
- 2017-08-08 CN CN201710669714.5A patent/CN107320052B/en active Active
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| CN107320052A (en) | 2017-11-07 |
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