CN102734502A - Switch cock for water purifier - Google Patents
Switch cock for water purifier Download PDFInfo
- Publication number
- CN102734502A CN102734502A CN2011101883357A CN201110188335A CN102734502A CN 102734502 A CN102734502 A CN 102734502A CN 2011101883357 A CN2011101883357 A CN 2011101883357A CN 201110188335 A CN201110188335 A CN 201110188335A CN 102734502 A CN102734502 A CN 102734502A
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- Prior art keywords
- water
- water purification
- mouth
- shower
- outflow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
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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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/30—Diverter valves in faucets or taps
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
- Water Treatment By Sorption (AREA)
Abstract
To provide a switch cock that: is capable of performing three kinds of switches, to normal delivery, shower delivery, and purified water delivery; has a simple structure and is capable of preventing the intrusion of air that can become a source of contaminating microbes; cuts off water effectively after use; and with which pressure can be easily adjusted. [Solution] The main cock body (10) comprises a raw water port (11), a raw water supply port (12), a purified water inflow port (13), a purified water delivery port (14), a normal delivery port (15), and a shower port (16). The switching rotator (20) comprises, at respective positions in the circumferential direction: a normal delivery passage (21) that selectively allows the raw water port (11) to communicate with the normal delivery port (15); a shower delivery passage (22) that selectively allows the raw water port (11) to communicate with the shower port (16); and a purified water delivery passage (23) that selectively allows the purified water inflow port (13) to communicate with the purified water delivery port (14). A pressure-adjusting valve (70) is provided in the raw water port (11) of the main cock body (10), the pressure-adjusting valve being configured from a base (71), a circular plate (72) integrated with said base (71), a circular slanted part (73) that is integrated with the inner edge of the circular plate (72) and the pointed end (73a) of which is slanted toward the first side of the flow channel, and a through hole (74) formed in the pointed end (73a) side of the circular slanted part (73).
Description
Technical field
The present invention relates to be installed on the tap of tap water etc., and the water purifier that also connects the water purifier side is with the conversion bolt.Particularly, relate to the water purifier that optionally carries out from three kinds of outflows that the water purification of water purifier flows out, the shower of the common outflow of tap water and tap water is flowed out with the conversion bolt.
Background technique
Recently, proposing has various purified tap waters, and produces the scheme of the water purifier of what is called " water of drinking well ", and this water purifier uses in the kitchen usually.This water purifier seldom has the tap that directly is installed on tap water owing to must place filter inner, generally speaking, and for example: use changing valve shown in patent documentation 1 to be connected in that tap etc. forms.
" water purifier is used changing valve " shown in the patent documentation 1 is to make for purpose with " even provide a kind of pressure of former water of supply to raise; also can supply with the former water of certain pressure to the water purifier main body, improve sliding mode simultaneously and water purifier that each member of formation is not damaged etc. is used changing valve ".
Changing valve according to this patent documentation 1; Can consider to convert to by the former water that tap water is supplied with the water purification position (water purification outflows) of supplying with the water purifier main body, make its former water level that passes through put (common outflow) and as the three state of the shower position (shower outflow) of shower outflow; And, can achieve the above object.
But, the changing valve of this patent documentation 1 since through this bolt box (5) be embedded in being slidingly connected of this inner transfer valve (17), thereby bring into play conversion function; Therefore; Not only must strictly carry out the selected of material, and, must quite strictly carry out the making of bolt box (5) and transfer valve (17).
Moreover, in the changing valve of this patent documentation 1, will only send into the water purifier side from the former water of tap water, water purification must never be formed in the other water purification outflow opening of this changing valve and flow out.Therefore this changing valve, is convenient when near these, having the water purification outflow opening owing to have the outflow opening that can carry out common outflow and shower outflow.
In addition, generally speaking, include the various impurity on the surface that is attached to bolt or inner member in the well-known tap water, when this impurity is attached to inner member, the action variation between the component parts of bolt or water bolt.Particularly when for the more structure of the sliding contact surface as the changing valve of patent documentation 1, because the impurity in the tap water and the action variation of each several part, the operability of handle situation of variation in the short time is a lot.
Moreover, generally speaking, not to carry out often because water purification flows out, therefore, the water purification after water purifier purifies is stored in the pipe arrangement during before flowing out.When bacterium is sneaked in this water purification of storing and during breeding, water purification has become non-water purification.The maximum reason that bacterium is sneaked into is that the air that comprises bacterium is sneaked in the water purification, and sneaking in aforesaid various changing valves of this air often takes place.Because when in changing valve, carrying out sealing, replace the water air to get into.
And, town gas or from the beginning water or other fluid be to supply with from supply source with certain pressure.In water purifier, must be with pressure feed only with it.In a word, tap water etc. are that its supply pressure also changes according to the behaviour in service at each family with each family of the every family of bigger pressure feed.But in fluid using appliances such as water purifier, even in order to reduce under the bigger situation in supply pressure, also can bring into play function, most cases is that its optimum force value is set lowly than supply pressure level.
Therefore, generally speaking, in tap water pipe line, use to have to be used to make the pressure of supplying with the tap water that comes to be lowered into the pressure regulation device with the corresponding pressure-regulating valve of using appliance.Existing pressure-regulating valve device generally is to carry out piston valve body integrated; Simultaneously the elastic force of this piston through spring can be moved in stream; When applying high pressure, piston is moved, through carrying out incorporate valve body therewith; Make the through hole stenosis little, and carry out the adjustment of pressure or the adjustment of flow.In addition, have and make safety check get involved the situation in this pressure-regulating valve device.
Only this just is configured to complicacy to have the pressure-regulating valve device of above structure, must in pipeline, guarantee to take in the place of piston or spring.Certainly will be as the additional split in back on the pipeline of running water pipe etc., and constitute this pressure-regulating valve device, and make and being on a grand scale to the installation of running water pipe.
The existing technology document
Patent documentation
Patent documentation 1: japanese kokai publication hei 7-108257 communique
Summary of the invention
Invent problem to be solved
The inventor etc. are according to the result of study of above existing technology, have found the place that must improve or improve aspect many following in the conversion bolt at this water purifier.
Common outflow, shower outflow and the water purification that (1) will near water tap, carry out former water flow out.
(2) because this water purifier uses the conversion bolt is the conversion of outflow method that is used to contain the former water such as tap water of impurity; Therefore; As even adhering to of impurity arranged on the inner member; Also can not bring the as far as possible simply structure of influence, to carry out conversion operations steadily in the long term operability.
(3), also to make the air of the reason of sneaking into be difficult for getting in the bolt as bacterium even be simple structure.
(4) after carrying out common outflow, shower outflow and water purification outflow, stop to flow out (control water will be got well) immediately.
(5) to make the pressure adjustment that to carry out fluid simply.
The present invention makes with the above-mentioned present situation in the conversion bolt in view of water purifier; Its problem to be solved provides a kind of three kinds of conversions can carrying out common outflow, shower outflow and water purification outflow; For simple structure and the intrusion of the air of the reason that can prevent to sneak into as bacterium; Moreover the control water after the use is good, and also can carry out the conversion bolt of pressure adjustment simply.
Be used to solve the method for problem
After in the explanation of the mode of execution stated, the additional symbol that uses, in order to solve above-mentioned problem, the method that the present invention adopts describes.
" a kind of water purifier is with conversion bolt (100); for transfer rotor (20) is rotatable and liquid seal ground are accommodated in the accommodation space (10a) of bolt main body (10); make this transfer rotor (20) rotation through utilizing operation transfer handle (50); thus optionally carry out the common outflow from the former water of bolt main body (10), shower is flowed out or water purification flows out water purifier with changing bolt (100), it is characterized in that
Have as bolt main body (10): the former mouth of a river (11) are connected in the tap (210) of tap water etc.; Former water supplying mouth (12) and water purification inflow entrance (13) connect the water-supplying mouth and the water purification mouth of water purifier (300) side respectively; Water purification outflow opening (14) is positioned near this water purification inflow entrance (13); Normal stream outlet (15) is positioned near the former mouth of a river (11); And shower mouth (16), be positioned at this normal stream outlet (15) around; Simultaneously,
Have respectively in a circumferential direction as transfer rotor (20): common outflow pathway (21) optionally makes the former mouth of a river (11) be communicated with normal stream outlet (15); Shower outflow pathway (22) optionally makes the former mouth of a river (11) be communicated with shower mouth (16); Water purification outflow pathway (23) optionally makes water purification inflow entrance (13) be communicated with water purification outflow opening (14);
Moreover; Pressure-regulating valve (70) is arranged in the former mouth of a river (11) of bolt main body (10); This pressure-regulating valve (70) is made up of following: base portion (71) is accommodated on the direction vertical with the stream of this former mouth of a river (11) collapsiblely, and becomes the wall parallel with stream; Ring-type board (72) carries out integrated on the second side of this base portion (71); Ring-type rake (73) carries out integratedly on the inner of this ring-type board (72), and front end (73a) tilts to the first side of stream; Through hole (74) is formed at front end (73a) side of this ring-type rake (73).”
Promptly; As depicted in figs. 1 and 2; The water purifier that the present invention relates to utilizes tap 210 grades that 60 pairs of water bolts 200 of accessory are installed to install with transforming bolt 100; Simultaneously use conversion bolt 100 be split, for example: connect the water-supplying mouth that is disposed at the water purifier 300 in the tank for kitchen use (import of supplying with for the former water that becomes water purification) and water purification mouth (outlet of outflow water purification of generation in this water purifier 300) uses through connection flexible pipe as depicted in figs. 1 and 2 310 with this water purifier.And; This water purifier with conversion bolt 100 when operation water bolt 200 will be sent into wherein from the tap water of tap 210 etc.; According to the position of this water purifier with the transfer handle 50 of conversion bolt 100, near the place tap 210 optionally carries out common outflow, shower is flowed out or water purification flows out.
Therefore;, at first, transfer rotor 20 is accommodated in this bolt main body 10 rotationally with switching in the bolt 100 at this water purifier; The rotating operation of the transfer handle 50 of the outer end through being arranged at this transfer rotor 20, thus can easily carry out the selection that common outflow, shower outflow and water purification flow out.Specifically; Shown in Fig. 4 (b); The tap 210 of the former mouth of a river 11 and water bolt 200 through will being arranged at its upper end (generally opening) downwards is connected; Have the accommodation space 10a cylindraceous that the axle center is a transverse direction thereby form,, use conversion tap 100 thereby constitute this water purifier through being that the roughly cylindrical transfer rotor 20 that center of rotation is rotated is accommodated in this accommodation space 10a along transverse direction with its axle center.
Certainly; Because this water purifier is with the rotation of conversion bolt 100 through transfer rotor 20; Carry out the selection operation that common outflow, shower outflow or water purification flow out; On bolt main body 10 cylindraceous, form in six openings of the former mouth of a river 11, former water supplying mouth 12, water purification inflow entrance 13, water purification outflow opening 14, normal stream outlet 15 and shower mouth 16; As shown in Figure 5, be formed with common outflow pathway 21, shower outflow pathway 22 and the water purification outflow pathway 23 that is used for optionally making these each open communication in transfer rotor 20 sides.
Optionally be communicated with water purifier that these common outflow pathway 21, shower outflow pathway 22 and water purification outflow pathway 23 also can relate to like following mode of execution with conversion bolt 100, use first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 to carry out.Also can carry out through bolt main body 10 and being slidingly connected of transfer rotor 20.In addition; Transfer rotor 20 is owing to be the rotation at center through the axle center with its substantially horizontal; Thereby must carry out above-mentionedly optionally being communicated with, therefore, above-mentioned common outflow pathway 21, shower outflow pathway 22 and water purification outflow pathway 23 must be formed on the circumferencial direction of this transfer rotor 20.
This water purifier carries out common outflow pathway 21, shower outflow pathway 22 and water purification with conversion bolt 100 through first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 and flows out 23 optionally connection.Like Fig. 8 and shown in Figure 3; Because these ball valve bodies are seated at common valve seat 31, shower valve seat 32, water purification valve seat 33 respectively and close valve orifice; Therefore, can control water efficiently, stopped fully from the water of common outflow pathway 21, shower outflow pathway 22 or water purification outflow pathway 23.This is because it is the seat surface of the plate-like at center that common valve seat 31, shower valve seat 32 and water purification valve seat 33 have with the valve opening, respectively the gravity of the 43g through first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 and with this seat surface on butt.
In addition; Use in the conversion bolt 100 at this water purifier; Because through the annular seals on the circumferencial direction that is arranged at this transfer rotor 20 27; The axle center that will be accommodated in its bolt main body 10 at the transfer rotor 20 of transverse direction configuration rotationally is positioned at the accommodation space 10a of transverse direction, therefore, bolt main body 10 and transfer rotor 20 to be slidingly connected with each Sealing 27 as circular wire be that the center forms.And; Each Sealing 27 is discoid; Simultaneously because above-mentioned common outflow pathway 21, shower outflow pathway 22 and water purification outflow pathway 23 are circular between these Sealings 27 along the circumferencial direction of the periphery of transfer rotor 20; Water purification outflow pathway 23 is opened by zoning with other path fully, and tap water can not sneaked in the water purification.
And say that the pressure-regulating valve 70 that constitutes this pressure-regulating valve device 100 is for to form by the synthetic rubber elastomeric material is integrally formed, for example: as shown in Figure 3, form for being accommodated in the former mouth of a river 11.And, in normal state (not applying the state of any power), for being roughly discoideus like Fig. 6 (a) and (b).
Shown in Fig. 6 (c), in the time of in fluid (tap water) passes through the former mouth of a river 11 of this pressure-regulating valve 70 processes, the pressure of its upstream side puts on the diagram upper face side of ring-type board 72 and ring-type rake 73.Shown in Fig. 6 (b), as long as this tap water pressure does not exceed the regime of elastic deformation of the elastic material that constitutes pressure-regulating valve 70, ring-type board 72 has no variation with ring-type rake 73.The diameter of the through hole 74 that the front end 73a of the ring-type rake 73 when thus forms is made as D
1The time, this D
1Do not change yet.
Shown in Fig. 6 (c), when the pressure of tap water exceeded certain scope, resiliently deformable took place in the ring-type rake 73 that bears this pressure.That is, be extruded like the pressure of the said ring-type rake 73 that is in heeling condition of literal, and be deformed into approximate flat form owing to the tap water that in the former mouth of a river 11, flows.At this moment, the base portion of pressure-regulating valve 70 71 expands in the outside a little, and still, therefore ring-type board 72, can not be out of shape owing to be supported in the former mouth of a river 11 sides.
The above results, the diameter of through hole 74 that becomes the front end 73a of flat ring-type rake 73 is the D shown in Fig. 6 (c)
2, be this D
2＜D
1Relation.In a word, the ring-type rake 73 that damages by pressure through the pressure by tap water, and the diameter of through hole 74 diminishes a little, and the pressure of the tap water that flows into second side is diminished simultaneously correspondingly with it tails off water flow.
Second side at the former mouth of a river 11 is equipped with water purifier 300.Generally speaking, water purifier 300 flows into wherein through tap water lentamente, thereby can bring into play its water purification function fully.In a word, even supply with the water of excess pressure or the amount more than the regulation, water purifier 300 is brought into play its water purification function deficiently.But, through this pressure-regulating valve 70 is disposed at the first side of water purifier 300, thereby this problem can not appear.
In addition, according to this pressure-regulating valve 70, owing to will supply with the fluid of water purifier 300, for example: the pressure of tap water is adjusted into suitable degree, not we can say unnecessary tap water is sent into.We can say that this pressure-regulating valve 70 becomes the object of the countermeasure of seeking to economize on water.
And, as shown in Figure 6, because this pressure-regulating valve 70 is circular small-sized body, therefore, much less can simply it be accommodated in the former mouth of a river 11, can also make the former mouth of a river 11 its structures very simple.
In addition; Constitute this water purifier with the pressure-regulating valve 70 of conversion bolt 100 through with ring-type rake 73 as the object in the scope that is surrounded on base portion 71; The part of not giving prominence to from the circular base portion 71 that constitutes housing can be accommodated in the former mouth of a river 11 well.
Therefore, use in the conversion bolt 100, at the water purifier that the present invention relates to even the impurity in the tap water is attached on Sealing 27 grades; Also can carry out the rotating operation of transfer rotor 20 steadily in the long term; The leakage of water purification much less, the tap water in water purification is sneaked into can be not long-term yet, moreover; Control water after the use is good, and also can carry out the pressure adjustment simply.
In addition; Use in the conversion bolt 100 at the water purifier that the present invention relates to that as above constitutes; Can carry out common outflow, shower is flowed out or water purification flows out three kinds outflow near 210 at tap, take in transfer rotor 20 and can constitute owing to the bolt main body 10 of six openings in, turn, therefore with common outflow pathway 21, shower outflow pathway 22 and water purification outflow pathway 23 with the former mouth of a river 11 grades; Can make its unitary construction very simple, miniaturization.
The invention effect
As above illustrated, in the present invention,
Have the characteristic on the following formation: " rotatable and liquid seal ground is accommodated in the accommodation space (10a) of bolt main body (10) with transfer rotor (20) for a kind of; make this transfer rotor (20) rotation through utilizing operation transfer handle (50); thus optionally carry out the common outflow from the former water of bolt main body (10), shower is flowed out or water purification flows out water purifier with changing bolt (100)
Have as bolt main body (10): the former mouth of a river (11) are connected in the tap (210) of tap water etc.; Former water supplying mouth (12) and water purification inflow entrance (13) connect the water-supplying mouth and the water purification mouth of water purifier (300) side respectively; Water purification outflow opening (14) is positioned near this water purification inflow entrance (13); Normal stream outlet (15) is positioned near the former mouth of a river (11); And shower mouth (16), be positioned at this normal stream outlet (15) around; Simultaneously,
Have respectively in a circumferential direction as transfer rotor (20): common outflow pathway (21) optionally makes the former mouth of a river (11) be communicated with normal stream outlet (15); Shower outflow pathway (22) optionally makes the former mouth of a river (11) be communicated with shower mouth (16); Water purification outflow pathway (23) optionally makes water purification inflow entrance (13) be communicated with water purification outflow opening (14);
Moreover; Pressure-regulating valve (70) is arranged in the former mouth of a river (11) of bolt main body (10); This pressure-regulating valve (70) is made up of following: base portion (71) is accommodated on the direction vertical with the stream of this former mouth of a river (11) collapsiblely, and becomes the wall parallel with stream; Ring-type board (72) carries out integrated on the second side of this base portion (71); Ring-type rake (73) carries out integratedly on the inner of this ring-type board (72), and front end (73a) tilts to the first side of stream; Through hole (74) is formed at front end (73a) side of this ring-type rake (73).”
Thus; A kind of three kinds of conversions that common outflow, shower outflow and water purification flow out of carrying out can be provided, for simple structure and the intrusion of the air of the reason that can prevent to sneak into as bacterium, moreover; Control water after the use is good, and also can carry out the conversion bolt 100 of pressure adjustment simply.
Description of drawings
Fig. 1 ties the tap that be connected to water bolt with water purifier of the present invention with conversion for expression, and water purifier is connected in the stereogram of this water purifier with the state of conversion bolt.
Fig. 2 is connected in the stereogram of above-mentioned water purifier with the state of the back side of conversion bolt for the connection flexible pipe of expression self-cleaning in the future hydrophone.
Water purifier when Fig. 3 is common the outflow is with the expansion longitudinal sectional drawing of conversion bolt.
The water purifier that Fig. 4 the present invention relates to for expression constitutes is used the bolt main body of conversion bolt, (a) is that plan view, (b) are worm's eye view for longitudinal sectional drawing, (c).
Fig. 5 constitutes the transfer rotor of above-mentioned water purifier with the conversion bolt for expression, (a) be plan view, (b) for right elevation, (c) for plan view, (d) for being along the being seen transverse cross-sectional view of 4-4 line in (c) along the being seen sectional drawing of 3-3 line, (e) in (c).
The water purifier that Fig. 6 the present invention relates to for expression constitutes is used the pressure-regulating valve of conversion bolt, (a) is the sectional drawing when pressure-regulating valve applies high pressure for the stereogram of pressure-regulating valve, (b) for the sectional drawing when pressure-regulating valve is not exerted pressure, (c).
Water purifier when Fig. 7 flows out for shower is with the longitudinal sectional drawing of conversion bolt.
Water purifier when Fig. 8 flows out for water purification is with the longitudinal sectional drawing of conversion bolt.
Water purifier when Fig. 9 is common the outflow is with the transverse cross-sectional view of conversion bolt.
Water purifier when Figure 10 flows out for shower is with the transverse cross-sectional view of conversion bolt.
Water purifier when Figure 11 flows out for water purification is with the transverse cross-sectional view of conversion bolt.
Description of reference numerals
100 water purifiers are with the conversion bolt
10 bolt main bodys
The 10a accommodation space
The 11 former mouths of a river
12 former water supplying mouths
The quantitative bolt of 12a
13 water purification inflow entrances
14 water purification outflow openings
The outlet of 15 normal stream
15a rectification accessory
16 shower mouths
20 transfer rotors
21 common outflow pathway
22 shower outflow pathway
23 water purification outflow pathway
24 first lifting parts
25 second lifting parts
26 the 3rd lifting parts
27 Sealings
31 common valve seats
The 31a valve port
32 shower valve seats
The 32a valve port
33 water purification valve seats
The 33a valve port
41 first ball valve bodies
42 second ball valve bodies
43 the 3rd ball valve bodies
50 transfer handles
60 install accessory
70 power adjustment valve body
71 base portions
72 ring-type boards
73 ring-type rakes
The 73a front end
74 through holes
200 water bolts
210 taps
300 water purifiers
310 connect flexible pipe
Embodiment
Describe with the present invention who changes 100 pairs of above-mentioned formations of bolt with illustrated water purifier as mode of execution.
Expression is installed on the water purifier that the present invention relates to the state of tap 210 uses of water bolt 200 among Fig. 1 with conversion bolt 100; This water purifier with conversion bolt 100 in, through two connect flexible pipes 310 be connected in this water purifier with conversion bolt 100 splits and the water purifier 300 in other place such as be arranged in the tank.Therefore, as shown in Figure 2, constituting the back side of this water purifier with the bolt main body 10 of conversion bolt 100, former water supplying mouth 12 and water purification inflow entrance 13 outstanding formation connect flexible pipe 310 and connect these former water supplying mouth 12 and water purification inflow entrances 13 respectively.As shown in Figure 1, each the other end that connects flexible pipe 310 connects the water-supplying mouth and the water purification mouth of water purifier 300 respectively.
For example: as shown in Figure 3, be installed on to be formed at and constitute the former mouth of a river 11 of water purifier accessory 60 is installed with the upper end of the bolt main body 10 of conversion bolt 100, carry out of the connection of this water purifier through this installations accessory 60 with the tap 210 of changing bolt 100.Certainly,, therefore, prepare installation accessory 60,, also can carry out of the installation of this water purifier with conversion bolt 100 for any leading 210 corresponding to the shape of this tap 210 because being shaped as of tap 210 is of all kinds.
Therefore, in the bolt main body 10 of this water purifier with conversion bolt 100, the axle center of its columned accommodation space 10a is configured to the approximate horizontal shape.When with after the transfer rotor stated 20 rotate when being accommodated in this accommodation space 10a freely, this transfer rotor 20 also is configured to its axle center and is the approximate horizontal shape.
And say this water purifier with conversion bolt 100 with outward appearance bolt main body 10 as depicted in figs. 1 and 2, to be that the approximate horizontal shape takes in the transfer rotor 20 that is supported in this bolt main body 10 and carry out incorporate transfer handle 50 with the outer end of this transfer rotor 20 (in this mode of execution as shown in Figure 3 right-hand member) be basic comprising portion.
As shown in Figure 4; Bolt main body 10 is cylindric for the columned space with transverse direction that is used to take in transfer rotor 20; Have: be connected in tap water tap 210 grades the former mouth of a river 11, the water-supplying mouth that is connected to water purifier 300 sides and water purification mouth former water supplying mouth 12 and water purification outflow opening 13, be positioned near this water purification inflow entrance 13 water purification outflow opening 14, be positioned near the normal stream outlet 15 the former mouth of a river 11, and be positioned at the shower mouth 16 around this normal stream outlet 15.
As shown in Figure 1, the former water supplying mouth 12 of bolt main body 10 is connected in water purifier 300 through connecting flexible pipe 310, for example: like Fig. 9 and shown in Figure 10, be communicated with all the time with the former mouth of a river 11.Therefore, the former water of possible abnormal pressure is supplied with water purifiers 300 sides through this former water supplying mouth 12, and perhaps the former water of water purifier 300 sides is back in the bolt main body 10 on the contrary.Like Fig. 9 or shown in Figure 10, the water purifier of this mode of execution with conversion bolt 100 in, through in this former water supplying mouth 12, quantitative bolt 12a being set, thereby can not produce such problem.Certainly, as shown in Figure 3, rectification accessory 15a is accommodated in the normal stream outlet 15 of bolt main body 10, make common outflow not follow splashing of water and can carry out.Also be arranged in the water purification outflow opening 14 with the identical object of this rectification accessory 15a.
Be accommodated in transfer rotors 20 in the bolt main body 10 rotationally for as shown in Figure 5, have respectively: optionally make common outflow pathway 21 that the former mouth of a river 11 and normal stream outlet 15 be communicated with, optionally make the shower outflow pathway 22 that the former mouth of a river 11 and shower mouth 16 be communicated with, the water purification outflow pathway 23 that optionally water purification inflow entrance 13 and water purification outflow opening 14 is communicated with at circumferencial direction.Certainly; Owing to be accommodated in the bolt main body 10 to these transfer rotor 20 liquid seals; Axle center with transverse direction is that rotate at the center; Therefore, between the right side and common outflow pathway 21 and water purification outflow pathway 23 of shower outflow pathway 22, be formed with that to be used to take in circular be the circular groove of annular seal 27.
As shown in Figure 3; When being accommodated in this transfer rotor 20 in the bolt main body 10; Through each circular Sealing 27, the sealing gasket between the right side of shower outflow pathway 22 and common outflow pathway 21 and the water purification outflow pathway 23 is in the state that can carry out with little torque with circumferencial direction especially.
In addition, when this transfer rotor 20 rotated in being installed on the bolt main body 10 of its right-hand member, because each ball valve body 41-43 is sucted from each valve seat 31-33 limit, the limit promoted, and therefore, in each outflow pathway 21-23, forms lifting parts 24-26 respectively.Each lifting parts 24-26 owing to be cylindric need constitute transfer rotor 20 from a distolateral finding time, therefore, becomes and its corresponding shape shown in Fig. 5 (b).Its concrete shape constitutes and is shown in Fig. 5 (a), (c) and (e).
And, valve seat 31-33 be disposed at respectively bolt main body 10 the outlet 15 of water purification outflow opening 14, normal stream and shower mouth 16 directly over.In this mode of execution, owing to pass through two Sealings 27 on the transfer rotor 20, as stated by zoning, therefore, common valve seat 31 is integrally formed with shower valve seat 32.But these and 33 splits of water purification valve seat form.Certainly, the mode that stops bearing each ball valve body 41-43 fully of valve opening 31a, 32a and the 33a of each valve seat 31-33 forms circle.
In other words; This water purifier forms with conversion bolt 100 normal stream outlet 15, shower mouth 16 and water purification outflow opening 14 is opened on vertical lower; Directly over normal stream outlet 15, shower mouth 16 and water purification outflow opening 14, valve seat 31,32,33 is set respectively simultaneously; Ball valve body 41,42,43 rotations are accommodated in each outflow pathway 21,22,23 of transfer rotor 20 freely; When these each ball valve bodies 41,42,43 through place 31,32,33 last times of each valve seat from heavy duty; When making the valve port of this valve seat of emersion, the lifting parts 24,25,26 that formation will optionally promote from each valve seat 31,32,33 with consistent ball valve bodies 41,42,43 in each outflow pathway 21,22,23 of transfer rotor 20.
Each ball valve body 41-43 in this mode of execution is material with the synthetic rubber, and the surface is soft material at least.Its reason is that these each ball valve body 41-43 only depend on from heavy duty and place on each valve seat 31-33, at this moment, can carry out stopping of each valve opening 31a, 32a or 33a reliably.Same reason, each valve seat 31-33 is that material forms with more soft synthetic resin also.
Promptly; This water purifier with conversion bolt 100 in, first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 in the common outflow pathway 21 through being accommodated in transfer rotor 20 sides respectively, shower outflow pathway 22 and the water purification outflow pathway 23 carries out the selection that common outflow, shower outflow and water purification flow out and flows out.And; Because carrying out the path that these first ball valve bodies 41, second ball valve body 42 and the 3rd ball valve body 43 produced effectively through its deadweight separately blocks; Therefore; When making water purification outflow opening 14, normal stream outlet 15 and shower mouth 16 be opened on the below; Each valve port that makes this water purification valve seat 33, common valve seat 31 and shower valve seat 32 is with the level opening, can utilize the stopping of each first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 of these each openings (valve port) reliably.
Certainly; In order to ensure the situation about stopping that also can not utilizing first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43; Promptly; Make at needs under the situation of water purification outflow opening 14, normal stream outlet 15 or shower mouth 16 difference openings, must these first ball valve bodies 41, second ball valve body 42 or the 3rd ball valve body 43 be promoted from each water purification valve seat 33, common valve seat 31 or shower valve seat 32.But first lifting parts 24, second lifting parts 25 and the 3rd lifting parts 26 that will carry out its lifting are formed at respectively in common outflow pathway 21, shower outflow pathway 22 and the water purification outflow pathway 23 of transfer rotor 20 sides.
And,, in being formed at the former mouth of a river 11 of this water purifier of formation, taken in pressure-regulating valve 70 with the top of the bolt main body 10 of conversion bolt 100 like Fig. 3, Fig. 7 and shown in Figure 8.This pressure-regulating valve 70 is fixed on the bolt main body 10 through the installation accessory 60 that is screwed together in the former mouth of a river 11, and the diameter at the former mouth of a river 11 is the diameter that is a bit larger tham undeformed pressure-regulating valve 70.
In this pressure-regulating valve 70 of this mode of execution, with synthetic rubber such as silicone rubber or acrylic rubbers as material, the about 1.8cm of integrally formed one-tenth diameter, the object of the about 3mm of thickness.And shown in Fig. 6 (a)-(b), this pressure-regulating valve 70 has: base portion 71 is being accommodated in the container 21 with the perpendicular direction of stream collapsiblely, and is becoming the wall parallel with stream; Ring-type board 72 carries out integrated with the second side of this base portion 71; Ring-type rake 73 carries out integratedly with the inner of this ring-type board 72, and front end 13a tilts to the first side of stream; Through hole 74 is formed at the forward end 13a of this ring-type rake 73.
In addition, for example: as shown in Figure 3, in this pressure-regulating valve 70, the front end 73a of the ring-type rake 73 when not applying power fully forms and is accommodated in fully in the former mouth of a river 11.Owing to form like this, when inserting in the former mouth of a river 11, can have no obstacle ground to carry out in bending, can replace operation simply.
And say the water purifier that relates to about this mode of execution with conversion bolt 100, under the situation of carrying out common outflow, shower outflow or water purification outflow, following to the explanation how each member forms with reference to figure.
(carrying out the situation of common outflow)
With changing in the bolt 100, the situation of carrying out common outflow is as shown in Figure 9 at this water purifier.Promptly; As shown in Figure 3; When transfer handle 50 is turned to the face side of water purifier usefulness conversion bolt 100; For first ball valve body 41 in the common outflow pathway 21 is promoted from common valve seat 31, first lifting parts 24 is positioned at the downside of first ball valve body 41, and second lifting parts 25 and the 3rd lifting parts 26 are positioned at the top of second ball valve body 42 and the 3rd ball valve body 43 simultaneously.Therefore; Common outflow pathway 21 is communicated with normal stream outlet 15; Shower outflow pathway 22 and shower mouth 16 and water purification outflow pathway 23 are communicated with because second ball valve body 42 and the 3rd ball valve body 43 are blocked with water purification outflow opening 14 separately, and the former water of supplying with the former mouth of a river 11 sides flows out from normal stream outlet 15 through common outflow pathway 21.
With changing in the bolt 100, to shown in Figure 11, the former mouth of a river 11 is communicated with common outflow pathway 21 and shower outflow pathway 22 all the time like Fig. 9 at this water purifier, and the former mouth of a river 11 also is communicated with former water supplying mouth 12 simultaneously.Therefore, the pressure of the former water of supplying with from the tap of water bolt 200 210 puts on common outflow pathway 21 and the shower outflow pathway 22 all the time, also puts on former water supplying mouth 12 sides simultaneously., owing in former water supplying mouth 12, be provided with quantitative bolt 12a, and water purification outflow opening 14 opening not, therefore, can not flow in the water purifier 300, be back to water purifier with conversion bolt 100 sides from water purifier 300 nor have water from the former water of tap 210.
And, when this common flows out and following shower when flowing out, importantly make the air of self-purification outflow opening 14 to invade.Promptly; The water purification outflow opening 14 of this water purifier usefulness conversion bolt 100 is opening downwards; Simultaneously the valve port 33a of this water purification valve seat 33 through carrying the 3rd ball valve body 43 place on this water purification valve seat 33 by emersion; And the hydraulic pressure to a certain degree owing to the quantitative bolt 12a in the former water supplying mouth 12 of process from tap 210 puts on the 3rd ball valve body 43, therefore; As long as the 3rd ball valve body 43 in the water purification outflow pathway 23 does not forcibly promote from water purification valve seat 33 through the 3rd lifting parts 26, just be in the state that connects airtight with water purification valve seat 33.
Therefore; When this common outflow, much less water purification outflow pathway 23 can not invade from the air that connects untapped water purification outflow opening 14 in flexible pipe 310 or the water purifier 300 yet; Be in water purification outflow pathway 23 or connecting in the water purification in the flexible pipe 310, bacterium can not sneaked into and bred.In a word, even water purification outflow opening 14 is open for a long time, bacterium also can not breed in the water in water purification outflow pathway 23 or the connection flexible pipe 310, does not have so-called " rotting ".
(carrying out the situation that shower is flowed out)
With changing in the bolt 100, carry out state such as Fig. 7 and shown in Figure 10 that shower is flowed out at this water purifier.In the situation of mode of execution, transfer handle 50 forms downwards.In addition, as shown in Figure 7, at this moment; Only second ball valve body 42 is raised through its second lifting parts 25, is in the state that separates from shower valve seat 32, and first ball valve body 41 is in the state on this common valve seat 31 that places that carries; In addition, the 3rd ball valve body 43 is in the state on the water purification valve seat 33 that places that carries.
Thus, because the former mouth of a river 11 that is connected by tap 210 is communicated with shower mouth 16 through shower outflow pathway 22, therefore, forms former water and flow out with the shower state from shower mouth 16.
Certainly, equally in the case, because water purification outflow opening 14 is because the existence of the 3rd ball valve body 43 and opening not, so the outflow that water purification can not take place is natural, former water can not supplied with water purifiers 300 from former water supplying mouth 12.In addition, as stated, block as the air of bacterial reproduction reason and invade in water purification outflow pathway 23 or the connection flexible pipe 310 from water purification outflow opening 14 sides.
(carrying out the situation that water purification flows out)
With changing in the bolt 100, carry out state such as Fig. 8 and shown in Figure 11 that water purification flows out at this water purifier.As shown in Figure 8, transfer handle 50 is to rotate to the outstanding state in top.And; First ball valve body 41 and second ball valve body 42 are closed common valve seat 31 and shower valve seat 32 through its deadweight; The 3rd ball valve body 43 is raised from its water purification valve seat 33 through the 3rd lifting parts 26 that is formed in the water purification outflow pathway 23, makes water purification outflow opening 14 be in opened state.
Therefore; In this case; The former water of 11 taps 210 supplied with is supplied with in the water purifier 300 through the quantitative bolt 12a of former water supplying mouth 12 from the former mouth of a river, in this water purifier 300, carries out former water purification, is back to water purifier with conversion bolt 100 sides through connecting flexible pipe 310.And,, therefore, flow out from this water purification outflow opening 14 from the water purification of water purifier 300 because water purification outflow opening 14 is open.
As above; Use in the conversion bolt 100 at the water purifier that this mode of execution relates to; Because through with respect to the rising of each first ball valve body 41, second ball valve body 42 and the 3rd ball valve body 43 on common valve seat 31, shower valve seat 32 and the water purification valve seat 33 and utilize carrying of deadweight to put the optionally switching of carrying out its water purification outflow opening 14, normal stream outlet 15 and shower mouth 16; Therefore; For example: when when utilizing bolt main body 10 to compare, seal construction is oversimplified and can be made simple structure, and can keep durability well with the switching that is slidingly connected of transfer rotor 20.
In addition; With changing in the bolt 100,, make this water purification valve seat 33 form horizontal simultaneously at this water purifier owing to make water purification outflow opening 14 opening downwards; And; The 3rd ball valve body 43 through above-mentioned carries out the switching of the valve port 33a of this water purification valve seat 33, therefore, can block the intrusion of the air when not carrying out the water purification outflow.
Claims (1)
1. a water purifier is with conversion bolt (100); For transfer rotor (20) is rotatable and liquid seal be accommodated in the accommodation space (10a) of bolt main body (10); Through utilizing operation transfer handle (50) to make this transfer rotor (20) rotation; Thereby the water purifier that optionally carries out common outflow, shower outflow or water purification outflow from the former water of bolt main body (10) is characterized in that with conversion bolt (100)
Have as bolt main body (10): the former mouth of a river (11) are connected in the tap (210) of tap water etc.; Former water supplying mouth (12) and water purification inflow entrance (13) connect the water-supplying mouth and the water purification mouth of water purifier (300) side respectively; Water purification outflow opening (14) is positioned near this water purification inflow entrance (13); Normal stream outlet (15) is positioned near the former mouth of a river (11); And shower mouth (16), be positioned at this normal stream outlet (15) around; Simultaneously,
Have respectively in a circumferential direction as transfer rotor (20): common outflow pathway (21) optionally makes the former mouth of a river (11) be communicated with normal stream outlet (15); Shower outflow pathway (22) optionally makes the former mouth of a river (11) be communicated with shower mouth (16); Water purification outflow pathway (23) optionally makes water purification inflow entrance (13) be communicated with water purification outflow opening (14);
Moreover; Pressure-regulating valve (70) is arranged in the former mouth of a river (11) of bolt main body (10); This pressure-regulating valve (70) is made up of following: base portion (71) is accommodated on the direction vertical with the stream of this former mouth of a river (11) collapsiblely, and becomes the wall parallel with stream; Ring-type board (72) carries out integrated on the second side of this base portion (71); Ring-type rake (73) carries out integratedly on the inner of this ring-type board (72), and front end (73a) tilts to the first side of stream; Through hole (74) is formed at front end (73a) side of this ring-type rake (73).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011087071A JP2012219525A (en) | 2011-04-11 | 2011-04-11 | Water purifier switching cock |
| JP2011-087071 | 2011-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734502A true CN102734502A (en) | 2012-10-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101883357A Pending CN102734502A (en) | 2011-04-11 | 2011-07-04 | Switch cock for water purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2012219525A (en) |
| CN (1) | CN102734502A (en) |
| WO (1) | WO2012140706A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836251A (en) * | 2012-11-23 | 2014-06-04 | 杜也兵 | Water purifier axial compression type reversing valve control method and handle mechanism operating and controlling method |
| CN106195416A (en) * | 2016-09-06 | 2016-12-07 | 东莞市倍益清环保科技有限公司 | A kind of water control device and the one body swimming tap water purifier containing water control device |
| CN107940022A (en) * | 2016-12-01 | 2018-04-20 | 朴铃石 | Sink separation valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195343B (en) * | 2016-08-31 | 2018-05-15 | 福建金源泉科技发展有限公司 | A kind of water purifier leading water knockout drum of decompression |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112343A (en) * | 1997-06-16 | 1999-01-06 | Hayakawa Valve Seisakusho:Kk | Switch cock for water purifier |
| WO2004027298A1 (en) * | 2002-09-17 | 2004-04-01 | Hayakawa Valve Production Co., Ltd. | Valve unit for selector cock and selector cock comprising it |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4226881B2 (en) * | 2002-11-29 | 2009-02-18 | 株式会社早川バルブ製作所 | Water discharger with flowmeter, switching cock with flowmeter, flexible water discharge pipe with flowmeter, flowmeter for water purifier, faucet with flowmeter for undersink type water purifier and flowmeter unit |
-
2011
- 2011-04-11 JP JP2011087071A patent/JP2012219525A/en active Pending
- 2011-07-04 CN CN2011101883357A patent/CN102734502A/en active Pending
- 2011-11-09 WO PCT/JP2011/006260 patent/WO2012140706A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112343A (en) * | 1997-06-16 | 1999-01-06 | Hayakawa Valve Seisakusho:Kk | Switch cock for water purifier |
| WO2004027298A1 (en) * | 2002-09-17 | 2004-04-01 | Hayakawa Valve Production Co., Ltd. | Valve unit for selector cock and selector cock comprising it |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836251A (en) * | 2012-11-23 | 2014-06-04 | 杜也兵 | Water purifier axial compression type reversing valve control method and handle mechanism operating and controlling method |
| CN103836251B (en) * | 2012-11-23 | 2017-03-29 | 杜也兵 | The control method and handle mechanism control method of water purifier axial pressing type reversal valve |
| CN106195416A (en) * | 2016-09-06 | 2016-12-07 | 东莞市倍益清环保科技有限公司 | A kind of water control device and the one body swimming tap water purifier containing water control device |
| CN106195416B (en) * | 2016-09-06 | 2018-04-17 | 东莞市倍益清环保科技有限公司 | A kind of water control device and the one body swimming tap water purifier containing water control device |
| CN107940022A (en) * | 2016-12-01 | 2018-04-20 | 朴铃石 | Sink separation valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012219525A (en) | 2012-11-12 |
| WO2012140706A1 (en) | 2012-10-18 |
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Application publication date: 20121017 |