CN201288065Y - Three-way connection and water purification machine system composed of thereof - Google Patents
Three-way connection and water purification machine system composed of thereof Download PDFInfo
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- CN201288065Y CN201288065Y CNU2008201405490U CN200820140549U CN201288065Y CN 201288065 Y CN201288065 Y CN 201288065Y CN U2008201405490 U CNU2008201405490 U CN U2008201405490U CN 200820140549 U CN200820140549 U CN 200820140549U CN 201288065 Y CN201288065 Y CN 201288065Y
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- water
- filter screen
- source water
- filter
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Abstract
The utility model relates to a three-way connection and a water purification machine system which is formed from the three-way connection, the three-way connection comprises a three-way base, wherein the three-way base is provided with a raw source water outlet, a filtered water outlet and a raw source water inlet, which are mutually communicated, wherein a filtering net with a hollow flow passage is arranged in a channel which is communicated with the raw source water inlet and the raw source water outlet, and both ends of the filtering net are respectively fixed with the inner wall of the three-way base in a sealing mode through a filtering net front annular pedestal ring and a filtering net rear annular pedestal ring. Since the filtering net is arranged in the channel which is communicated with the raw source water inlet and the raw source water outlet, the three-way connection of the utility model can primarily filter the raw source water, the water source which is primarily filtered can be transported to the position which needs using the filtered water through the filtered water outlet, the hollow flow passage of the filtering net inside the three-way connection is a raw source water channel, when opening the raw source water outlet and using the raw source water, raw source water in the raw source water channel can wash the inner wall of the filtering net, which plays the function of washing the filtering net, thereby the filtering net of the three-way connection is not easy to plug, and the water purification machine can be used for a long period without washing.
Description
Technical field
The utility model relates to the pure water machine system of a kind of Y-junction and formation thereof.
Background technology
At present, the T-valve of pure water machine system or Y-junction do not have filtering function, the supercharging position of pump in the family expenses pure water machine system of cutting off the water supply can only be after the cotton lauter tub of PP, that is to say, the cotton lauter tub of PP directly docks with the main water supply tube net, when source water hydraulic pressure was higher, there was bigger pressure-bearing potential safety hazard in this lauter tub; Therefore in order to promote the safety performance of domestic water purifying machine, the supercharging pump of cutting off the water supply is installed in before the cotton lauter tub of PP, combination simultaneously has the preposition three-way cut-off valve of filtering function, promptly becomes the necessary and feasible scheme that improves the domestic water purifying machine safety performance.
The utility model content
Technical problem to be solved in the utility model provides a kind of have filtering function and Y-junction that can life-time service, and the pure water machine system that is made of this Y-junction.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: Y-junction, comprise the threeway pedestal, and the threeway pedestal has mutual anastomosing source water out, filter back water out, source water inlet; Be provided with the filter screen with hollow duct in described source water inlet, the anastomosing passage of source water out, the filter screen two ends constitute sealing and fixing by ring seal circle and threeway base internal wall behind ring seal circle, the filter screen before the filter screen respectively.
Y-junction of the present utility model can filter source water owing to be provided with filter screen in source water inlet, the anastomosing passage of source water out, and filtered water source is by filtering the position that the back water out can be delivered to needs to use filter back water; Filter screen in this Y-junction can be made cylindric, the hollow duct of cylindric filter screen is the source aquaporin, when the source of unlatching water out uses source water, source water in the aquaporin of source can wash the filter screen inwall, play the effect of cleaning filter screen, therefore the filter screen of this Y-junction is difficult for stopping up, and can also need not clean by life-time service.
The end that described filter screen closes on the source water inlet is fixed on the preceding ring of filter screen, and the ring seal circle is located between preceding ring of filter screen and the threeway base internal wall before the filter screen; The end that filter screen closes on the source water out is fixed in behind the filter screen on the ring, and the ring seal circle is located at behind the filter screen between the ring and threeway base internal wall behind the filter screen.
Described fastening pad and threeway base internal wall constitute that screw thread is adjustable to be connected.
Hollow duct in the described threeway pedestal Inner filter net constitutes the source aquaporin, the outer runner of filter screen constitutes filter back water cavity, is provided with the stop valve structure that aquaporin is changed under connection, blocking state after the filter between control filter back water cavity, the filter back water out after the described filter in water cavity and the anastomosing passage of filter back water out.
Described stop valve structure comprises by valve rod, cut-off handle, that pass the threeway pedestal by valve rod and be positioned on the aquaporin of filter back, described by sealing by the valve rod seal between valve rod and the threeway pedestal and will be by the valve rod axial restraint by locating snap ring, be positioned at the outer end of threeway pedestal by valve rod and have positioning boss, threeway pedestal by the valve rod place has positive stop lug boss, described cut-off handle have and form fit corresponding with positioning boss detent and with the limit sliding chutes of positive stop lug boss form fit, by valve rod, be fastenedly connected by trip bolt between the cut-off handle.
A kind of pure water machine system with above-mentioned Y-junction, the source water inlet of described Y-junction is connected by pipeline and source water, the source water out is connected by pipeline and source water tap, filter back water out is directly connected by pipeline and the supercharging pump water inlet end of cutting off the water supply, the cut off the water supply filtering unit of no water purification machine before the pump water inlet end of supercharging, supercharging cut off the water supply pump (L) water side and the connection of PP cotton lauter tub (O) feed-water end.The annexation of other each parts of this pure water machine system and each parts (as reverse osmosis lauter tub, pressure water storage barrel, high-voltage switch gear etc.) can connect with reference to the flow process of existing pure water machine system.
To sum up, the beneficial effects of the utility model are:
1, Y-junction of the present utility model can filter source water owing to be provided with filter screen in source water inlet, the anastomosing passage of source water out, and filtered water source is by filtering the position that the back water out can be delivered to needs to use filter back water; Filter screen in this Y-junction can be made cylindric, the hollow duct of cylindric filter screen is the source aquaporin, when the source of unlatching water out uses source water, source water in the aquaporin of source can wash the filter screen inwall, play the effect of cleaning filter screen, therefore the filter screen of this Y-junction is difficult for stopping up, and can also need not clean by life-time service.
2, above-mentioned Y-junction is applied to pure water machine system, the source water inlet of Y-junction is connected by pipeline and source water, the source water out is connected by pipeline and source water tap, filter back water out is directly connected by pipeline and the supercharging pump water inlet end of cutting off the water supply, the cut off the water supply filtering unit of no water purification machine before the pump water inlet end of supercharging, supercharging is cut off the water supply and is pumped the cotton lauter tub feed-water end of water end (W.E.) and PP and connect, and therefore, the cut off the water supply operating performance of pump of supercharging has been avoided the influence of the particulate matter that may contain in the water of source; The annexation of other each parts of this pure water machine system and each parts (as reverse osmosis lauter tub, pressure water storage barrel, high-voltage switch gear etc.) can connect with reference to the flow process of existing pure water machine system.As from the foregoing, the installation site of the water cut off protection point of this water purification machine when shutting down by the pump of cutting off the water supply changes before the PP cotton lauter tub that moves forward to water purification machine, can greatly improve the pressure-bearing safety performance of each filtering unit of water purification machine.
Description of drawings
Fig. 1 is the structural representation of the utility model Y-junction;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the B-B of cut-off handle among Fig. 2 is to sectional view;
Fig. 4 is that the B-B of threeway pedestal among Fig. 2 is to sectional view;
Fig. 5 ends the B-B of valve rod to sectional view among Fig. 2;
Fig. 6 is the schematic flow sheet of the pure water machine system that is made of Y-junction of the present utility model.
Mark and corresponding component title among the figure: 01, source water out 02, threeway pedestal 03, fastening pad 04, ring seal circle 05 behind the filter screen, by valve rod 06, filter back water out 07, filter back water cavity 08, ring seal circle 09 before the filter screen, ring 11 before the source water inlet 10, filter screen, filter screen 12, source aquaporin 13 encircles 14 behind the filter screen, cut-off handle 15, trip bolt 16, location snap ring 17, valve rod seal 18, filter back aquaporin 05-1, positioning boss 02-1, positive stop lug boss 14-1, detent 14-2, limit sliding chutes A, clear water faucet B, back gac bucket C, pressure water storage barrel D, high-voltage switch gear E, check valve F, scouring electromagnetic valve G, waste water proportioner H, reverse osmosis lauter tub I, wastewater effluent mouth J, sintered carbon lauter tub K, property carbon lauter tub L, the supercharging pump 0 of cutting off the water supply, the cotton lauter tub P of PP, source water tap Q uses T-valve R more, the source water inlet.
Embodiment
Embodiment 1:
To shown in Figure 5, Y-junction of the present utility model comprises threeway pedestal 02 referring to Fig. 1, and threeway pedestal 02 has mutual anastomosing source water out 01, filter back water out 06, source water inlet 09; Be provided with the filter screen 11 with hollow duct in described source water inlet 09, the source water out 01 anastomosing passage, filter screen 11 two ends constitute sealing and fixing by ring seal circle 04 behind ring seal circle 08, the filter screen before the filter screen and threeway pedestal 02 inwall respectively; The end that filter screen 11 closes on source water inlet 09 is fixed on the preceding ring 10 of filter screen, and ring seal circle 08 is located between preceding ring 10 of filter screen and threeway pedestal 02 inwall before the filter screen; The end that filter screen 11 closes on source water out 01 is fixed in behind the filter screen on the ring 13, and ring seal circle 04 is located at behind the filter screen between the ring 13 and threeway pedestal 02 inwall behind the filter screen; Ring 13 places are provided with fastening pad 03 behind the filter screen; Described fastening pad 03 and threeway pedestal 02 inwall constitute that screw thread is adjustable to be connected; Hollow duct in the described threeway pedestal Inner filter net 11 constitutes source aquaporin 12, the outer runners of filter screen 11 constitute filter back water cavity 07, are provided with the stop valve structure that aquaporin 18 is changed under connection, blocking state after the filter between control filter back water cavity 07, the filter back water out 06 in described filter back water cavity 07 and the filter back water out 06 anastomosing passage; Described stop valve structure comprises by valve rod 05, cut-off handle 14, pass threeway pedestal 02 and be positioned on the aquaporin 18 of filter back by valve rod 05, described by sealing by valve rod seal 17 between valve rod 05 and the threeway pedestal 02 and will be by valve rod 05 axial location by locating snap ring 16, be positioned at threeway pedestal 02 outer end by valve rod 05 and have positioning boss 05-1, threeway pedestal 02 by valve rod 05 place has positive stop lug boss 02-1, described cut-off handle 14 have and form fit corresponding with positioning boss 05-1 detent 14-1 and with the limit sliding chutes 14-2 of positive stop lug boss 02-1 form fit, by valve rod 05, be fastenedly connected by trip bolt 15 between the cut-off handle 14.
Embodiment 2:
Referring to shown in Figure 6, present embodiment is the pure water machine system that is made of embodiment 1 described Y-junction, the source water inlet 09 of described Y-junction is connected by pipeline and source water, source water out 01 is connected by pipeline and source water tap P, filter back water out (06) is directly connected by pipeline and supercharging pump (L) feed-water end of cutting off the water supply, supercharging cut off the water supply pump (filtering unit of no water purification machine before the L feed-water end, supercharging cut off the water supply pump (L) water side and the connection of PP cotton lauter tub (O) feed-water end.The annexation of other each parts of this pure water machine system and each parts is implemented with reference to Fig. 6, and perhaps other structures connect according to the structure of existing pure water machine system.
Claims (5)
1, Y-junction, comprise threeway pedestal (02), threeway pedestal (02) has mutual anastomosing source water out (01), filter back water out (06), source water inlet (09), it is characterized in that, be provided with the filter screen (11) with hollow duct in described source water inlet (09), the anastomosing passage of source water out (01), filter screen (11) two ends constitute sealing and fixing by ring seal circle (04) behind ring seal circle (08), the filter screen before the filter screen and threeway pedestal (02) inwall respectively.
2, Y-junction according to claim 1 is characterized in that, the end that described filter screen (11) closes on source water inlet (09) is fixed on the preceding ring of filter screen (10), and ring seal circle (08) encircles between (10) and threeway pedestal (02) inwall before being located at filter screen before the filter screen; The end that filter screen (11) closes on source water out (1) is fixed in behind the filter screen on the ring (13), and ring seal circle (04) is located at behind the filter screen between the ring (13) and threeway pedestal (02) inwall behind the filter screen.
3, according to any described Y-junction of claim 1 to 2, it is characterized in that, hollow duct in the described threeway pedestal Inner filter net (11) constitutes source aquaporin (12), the outer runner of filter screen (11) constitutes filter back water cavity (07), is provided with the stop valve structure that aquaporin (18) is changed under connection, blocking state after the filter between control filter back water cavity (07), the filter back water out (06) in described filter back water cavity (07) and the anastomosing passage of filter back water out (06).
4, Y-junction according to claim 3, it is characterized in that, described stop valve structure comprises by valve rod (05), cut-off handle (14), pass threeway pedestal (02) and be positioned on the filter back aquaporin (18) by valve rod (05), described by sealing by valve rod seal (17) between valve rod (05) and the threeway pedestal (02) and will be by valve rod (05) axial limiting by locating snap ring (16), be positioned at the outer end of threeway pedestal (02) by valve rod (05) and have positioning boss (05-1), the threeway pedestal of locating by valve rod (05) (02) has positive stop lug boss (02-1), described cut-off handle (14) have and form fit corresponding with positioning boss (05-1) detent (14-1) and with the limit sliding chutes (14-2) of positive stop lug boss (02-1) form fit, by valve rod (05), be fastenedly connected by trip bolt (15) between the cut-off handle (14).
5, a kind of pure water machine system with the described Y-junction of claim 1, it is characterized in that, the source water inlet (09) of described Y-junction is connected by pipeline and source water, source water out (01) is connected by pipeline and source water tap (P), filter back water out (06) is directly connected by pipeline and supercharging pump (L) feed-water end of cutting off the water supply, the cut off the water supply filtering unit of no water purification machine before pump (L) feed-water end of supercharging, supercharging cut off the water supply pump (L) water side and the connection of PP cotton lauter tub (0) feed-water end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201405490U CN201288065Y (en) | 2008-09-28 | 2008-09-28 | Three-way connection and water purification machine system composed of thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201405490U CN201288065Y (en) | 2008-09-28 | 2008-09-28 | Three-way connection and water purification machine system composed of thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288065Y true CN201288065Y (en) | 2009-08-12 |
Family
ID=40979742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201405490U Expired - Fee Related CN201288065Y (en) | 2008-09-28 | 2008-09-28 | Three-way connection and water purification machine system composed of thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017121186A1 (en) * | 2016-01-13 | 2017-07-20 | 深圳安吉尔饮水产业集团有限公司 | 3-way valve and drinking water system |
| CN108195428A (en) * | 2018-02-08 | 2018-06-22 | 中国地质科学院岩溶地质研究所 | A kind of guarding against theft type hydrologic monitoring instrument apparatus for placing |
-
2008
- 2008-09-28 CN CNU2008201405490U patent/CN201288065Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017121186A1 (en) * | 2016-01-13 | 2017-07-20 | 深圳安吉尔饮水产业集团有限公司 | 3-way valve and drinking water system |
| CN108195428A (en) * | 2018-02-08 | 2018-06-22 | 中国地质科学院岩溶地质研究所 | A kind of guarding against theft type hydrologic monitoring instrument apparatus for placing |
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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: 20090812 Termination date: 20120928 |