CN101638275B - Novel water purifier - Google Patents
Novel water purifier Download PDFInfo
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- CN101638275B CN101638275B CN2009101643197A CN200910164319A CN101638275B CN 101638275 B CN101638275 B CN 101638275B CN 2009101643197 A CN2009101643197 A CN 2009101643197A CN 200910164319 A CN200910164319 A CN 200910164319A CN 101638275 B CN101638275 B CN 101638275B
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Abstract
The invention discloses a water purifier mainly consisting of a water inlet tee as well as a pressure limit valve, a pressurizing device, an antiosmosis filter cartridge, a pure water check valve and a rear filter cartridge, which are sequentially connected with the water inlet tee, wherein a water way between the pure water check valve and the rear filter cartridge is connected with a pure water through port of a hydraulic water storage barrel; when the pressurizing device is a common booster pump, a triple valve is arranged between the common booster pump and the pressure limit valve, a pressure limit assembly and a pressure relief assembly are integrated in the triple valve, the water way behind a water outlet end of the pressurizing device is connected to a pressure water inlet of the hydraulic water storage barrel through the pressure limit assembly, and the water way between water inlet ends of the pressure limit valve and the pressurizing device is connected to the pressure water inlet of the hydraulic water storage barrel through the pressure relief assembly; when the pressurizing device is a multi-purpose booster pump, the pressure limit assembly and the pressure relief assembly are integrated in the multi-purpose booster pump, the water way behind a hyperbaric chamber of the pressurizing device is connected to a pressure water inlet of the hydraulic water storage barrel through the pressure limit assembly, and the water way between original water chambers of the pressure limit valve and the pressurizing device is connected to the pressure water inlet of the hydraulic water storage barrel through the pressure relief assembly. A pressurizing device pump is used for providing pressure to ensure the supply of pure water for a pure water tap, thereby effectively overcoming the defect that the pure water tap outputs water slowly or does not output water due to the lack of raw water pressure or water cut-off.
Description
Technical field
The present invention relates to a kind of water purification machine, specifically be meant a kind of water purification machine that improves the storage way of supplying water.
Background technology
Along with improving constantly of people's living standard, increasing family all brings into use water purification machine.But water purification machine on the market mostly adopts the Pneumatic pressure water butt to carry out water storage and water supply at present, because the restriction of material and technology, Pneumatic pressure water butt volume is big, cost is high, to the bigger obstruction of popularization and application formation of water purification machine.Therefore, the storage way of supplying water that these water purification machines adopted need be improved.
Summary of the invention
The objective of the invention is to overcome the deficiency that Pneumatic pressure water butt volume is big, cost is high that existing water purification machine exists, a kind of water purification machine is provided.
Purpose of the present invention is achieved through the following technical solutions: a kind of water purification machine, and mainly by the water inlet threeway, form with pressure limiting valve, supercharging device, reverse osmosis cartridge, one-way water-purifying valve and rearmounted filter cylinder that this water inlet threeway links to each other in turn.Water route between one-way water-purifying valve and the rearmounted filter cylinder is connected with the water purification port of hydraulic pressure water butt; The lid that described hydraulic pressure water butt is tightly connected by staving, with staving and be fixedly linked with lid and the diaphragm bag that is positioned at staving inside is formed; Be formed with the hydraulic pressure chamber between the bucket wall of diaphragm bag and staving, diaphragm bag inside then forms water storage cavity; On lid, be provided with water purification port that is connected with water storage cavity and the pressure water inlet that is connected with the hydraulic pressure chamber; When described supercharging device is common booster pump, between common booster pump and pressure limiting valve, be provided with and use valve more one, many with being integrated with pressure limiting assembly and pressure release assembly in the valve, the water route is behind the pressure limiting assembly behind the water side of described supercharging device, and the water route all is connected with the pressure water inlet of hydraulic pressure water butt behind the pressure release assembly between pressure limiting valve and the supercharging device water inlet end; When described supercharging device is when using booster pump more, be integrated with pressure limiting assembly and pressure release assembly many in booster pump, the water route is behind the pressure limiting assembly behind the high pressure chest of described supercharging device, and the water route all is connected with the pressure water inlet of hydraulic pressure water butt behind the pressure release assembly between pressure limiting valve and the former water cavity of supercharging device.
Supercharging device of the present invention can adopt booster pump, and this moment, described pressure limiting assembly and pressure release assembly were integrated in many inside with valve; The water route all is connected with the pressure water inlet of hydraulic pressure water butt behind the pressure release assembly through water route behind the pressure limiting assembly and between pressure limiting valve and the booster pump water inlet end behind the water side of this booster pump.
Further, described how mainly the composition by the former mouth of a river one that is arranged on valve inner, the former mouth of a river two that is connected with the former mouth of a river one through the former mouth of a river and pressure limiting delivery port and pressure limiting water inlet one with valve; Described pressure limiting assembly is arranged on the water route between pressure limiting delivery port and the pressure limiting water inlet, and the pressure release assembly is arranged on the water route between the pressure limiting delivery port one and the former mouth of a river; Pressure limiting water inlet pipe is connected to water route behind the water side of booster pump, and pressure limiting delivery port one is connected with the pressure water inlet pipeline of hydraulic pressure water butt, and the former mouth of a river is connected with pipeline before the booster pump entrance point by pipeline.
Described pressure limiting assembly is mainly by being arranged on the valve body and the inner pressure limiting collar with cavity, being arranged on the pressure limiting end cap of this pressure limiting collar inside, and the pressure limiting regulating part that is arranged on this pressure limiting end cap inside is formed.The inside of described pressure limiting end cap is provided with the pressure limiting baffle plate, and also is provided with the pressure limiting runner on this pressure limiting baffle plate; One end of control lever passes this pressure limiting runner and is connected with the pressure limiting backing plate that is arranged on pressure limiting end cap inside, and the other end then is connected with the seal head that is positioned at the valve inner cavity.Between pressure limiting regulating part and pressure limiting backing plate, also be provided with the pressure limiting spring that is used to hold the pressure limiting backing plate; The also close inner edge week that is pressed with the pressure limiting diaphragm between pressure limiting backing plate and control lever, and the outside Zhou Zemi of pressure limiting diaphragm is pressed on the sidewall of pressure limiting end cap.
Described pressure release assembly is by being arranged on the pressure release end cap on the valve body, the pressure release regulating part that is arranged on this pressure release end cap inside and pressure release backing plate, and the pressure release spring that is used to hold the pressure release backing plate between pressure release regulating part and pressure release backing plate is formed.The also close pressure release diaphragm that is pressed with between pressure release end cap and valve body; Also be provided with a pressure release runner on the valve body between the pressure release diaphragm and the former mouth of a river, pressure release diaphragm central part becomes valve port with pressure release runner port match.
Supercharging device of the present invention can also for using booster pump more, and this moment, described pressure limiting assembly and pressure release assembly were integrated in this many inside with booster pump; Should be many with water route behind the high pressure chest of booster pump through behind the pressure limiting assembly and pressure limiting valve with how behind the pressure release assembly, all to be connected with the pressure water inlet of hydraulic pressure water butt with the water route between the former water cavity of booster pump.
Further, described many with booster pump mainly by pump head, be arranged on the water inlet of pump head inside and form through the delivery port that high pressure chest and former water cavity are connected with water inlet.On pump head, be sealedly connected with gland with pressure release groove and pressure limiting groove, be respectively equipped with simultaneously and the be connected pressure release passage of corresponding pressure release groove of former water cavity in pump head inside, and with the be connected pressure limiting passage of corresponding pressure limiting groove of high pressure chest, and the water route is communicated with pressure limiting delivery port two behind the pressure limiting passage; Described pressure release assembly is arranged at this pressure release inside grooves, and the pressure limiting assembly is arranged at this pressure limiting inside grooves; Water inlet is connected by pipeline with the pressure limiting valve delivery port, and delivery port is connected with the water inlet end pipeline of reverse osmosis cartridge, and second the pressure limiting delivery port is connected with the pressure water inlet pipeline of hydraulic pressure water butt.
Described pressure release assembly by the pressure release spring backing plate that is arranged at the pressure release inside grooves, be positioned at the pressure release bottom portion of groove and be used to hold the pressure release spring of this pressure release spring backing plate, and pressure release spring backing plate and the packing of pressure release spring constituted in pressure release inside grooves and the close pressure release seal membrane that is pressed between gland and the pump head, pressure release seal membrane central part becomes valve port with the pressure release passage port match.
Described pressure limiting assembly mainly is made up of the pressure limiting spring backing plate that is arranged on the pressure limiting inside grooves, the pressure limiting spring that is positioned at the pressure limiting bottom portion of groove and is used to hold this pressure limiting spring backing plate; High pressure chest inside is formed with the pressure limiting passage by valve body, and an end of control lever two passes this pressure limiting passage and is connected with pressure limiting spring backing plate, and the other end then is connected with seal head two; Close inner edge week of pressing the pressure limiting seal membrane between pressure limiting spring backing plate and control lever two, and the outside Zhou Zemi of pressure limiting seal membrane is pressed between gland and the pump head.
The present invention compared with prior art has the following advantages and beneficial effect:
Therefore (1) the present invention provides pressure to guarantee pure water to the clear water faucet supply by supercharging device, can effectively overcome former water hydraulic pressure and go out water speed slowly or the shortcoming of not water outlet at clear water faucet under-voltage or that brought when cutting off the water supply.
(2) pressure limiting assembly of the present invention and pressure release assembly can be integrated in many inside with valve, also can be integrated in the inside of booster pump, so compact conformation, and cost is low, and potential safety hazard is few.
Just can close automatically or open when (3) pressure limiting assembly of the present invention and the pressure of pressure release assembly in water butt are greater than predefined pressure, hydraulic pressure in the water butt is limited or drains, therefore can guarantee the substantially constant of hydraulic pressure in the water butt, for water purification machine constant voltage system water is laid a good foundation.
Description of drawings
Fig. 1 is that pressure release assembly and pressure limiting assembly are integrated in the pure water machine system flowage structure schematic diagram when using valve inner more;
Fig. 2 is many structural representations with valve of the present invention;
Fig. 3 is the A-A cross-sectional view shown in Fig. 2;
Fig. 4 is integrated in the pure water machine system flowage structure schematic diagram of booster pump when inner for pressure release assembly and pressure limiting assembly;
Fig. 5 is the pump head structural representation of booster pump of the present invention;
Fig. 6 is the structural representation of hydraulic pressure water butt of the present invention.
Wherein, the parts name of Reference numeral correspondence is called among the figure:
The threeway of intaking of 101-water inlet pipe, 102-water tap, 103-, the 104-pressure limiting valve, 105-first order filter cylinder, the 106-magnetic valve of cutting off the water supply, 107-uses valve more, the 108-pressure pipe, the 109-booster pump, 110-second level filter cylinder, 111-third level filter cylinder, 112-connects water pipe, 113-wash tub pipe, 114-are arranged towards magnetic valve, the 115-reverse osmosis cartridge, 116-one-way water-purifying valve, the rearmounted lauter tub of 117-, 118-high-voltage switch gear, the 119-clear water faucet, 120-hydraulic pressure water butt, 121-uses booster pump more; The 201-staving, 202-hydraulic pressure chamber, 203-diaphragm bag, 204-water storage cavity, 205-sealing ring, 206-diaphragm bag interface, 207-diaphragm bag Connection Block, 208-lid, 209-trip bolt, 210-water purification port, 211-side seal circle, 212-pressure water inlet, 213-gasket seal; The former mouth of a river one of 301-, 302-seal head, 303-sealing ring, the 304-pressure limiting collar, 305-pressure limiting diaphragm, 306-pressure limiting spring, 307-pressure limiting regulating part, 308-pressure limiting end cap, 309-pressure limiting backing plate, the 310-control lever, 311-pressure limiting runner, 312-sealing ring pad, 313-pressure limiting baffle plate, the former mouth of a river two of 314-, 315-pressure release runner, 316-pressure release valve port, 317-pressure release backing plate, 318-pressure release spring, 319-pressure release regulating part, 320-pressure release end cap, 321-pressure release diaphragm, 322-pressure limiting delivery port one, 323-runner one, 324-pressure limiting water inlet, the former mouth of a river of 325-, 326-runner two; The 401-water inlet, 402-pressure release passage, 403-gland, 404-sluicing runner, 405-pressure limiting delivery port two, 406-delivery port, 407-pump head, 408-high pressure chest, the former water cavity of 409-, 410-pressure release valve port, 411-pressure release seal membrane, 412-pressure release spring backing plate, 413-pressure release spring, 414-pressure limiting seal membrane, 415-control lever two, 416-pressure limiting spring backing plate, 417-pressure limiting spring, 418-pressure limiting passage, 419-sealing ring pad, 420-seal head two.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Pressure release assembly in the present embodiment and pressure limiting assembly are integrated in many inside with valve 107, and by these many pure water machine systems that constituted with valve 107 and booster pump 109 as shown in Figure 1.When constituting pure water machine system, the present invention mainly forms by water inlet threeway 103 and through pressure limiting valve 104, booster pump 109, reverse osmosis cartridge 115, one-way water-purifying valve 116 and rearmounted filter cylinder 117 that connection water pipe 112 links to each other with this water inlet threeway 103 in turn.According to the actual needs, on the water route between pressure limiting valve 104 and the booster pump 109, can also increase the first order filter cylinder 105 that links to each other in turn and the magnetic valve 106 of cutting off the water supply, and on the water route between booster pump 109 and the reverse osmosis cartridge 115, can increase second level filter cylinder 110, third level filter cylinder 111 in turn.Simultaneously, this water inlet threeway 103 also is connected with water inlet pipe 101 with water tap 102 respectively, and rearmounted lauter tub 117 links to each other with clear water faucet 119.Also be provided with high-voltage switch gear 118 between clear water faucet 119 and rearmounted lauter tub 117, the dense water out of reverse osmosis cartridge 115 also is connected with wash tub pipe 113 towards magnetic valve 114 through row.
The structures of using valve 107 are provided with the former mouth of a river 1 and the former mouth of a river 2 314 at valve inner from figure, and are connected by the former mouth of a river 325 that is positioned at valve inner between this former mouth of a river 1 and the former mouth of a river 2 314 shown in Fig. 2,3 as can be known.Simultaneously, on valve body, also be provided with pressure limiting delivery port 1 and pressure limiting water inlet 324.Be provided with the pressure limiting collar 304 that inside has a cavity on this valve body, the cavity inside at the pressure limiting collar 304 also is provided with the pressure limiting assembly simultaneously.
The structure of pressure limiting assembly is as follows: pressure limiting end cap 308 has the cylinder that cavity, bottom mating are provided with pressure limiting baffle plate 313 for inner, and also is provided with pressure limiting runner 311 at the middle part of pressure limiting baffle plate 313.The inner wall sealing of the outer wall of pressure limiting end cap 308 and the pressure limiting collar 304 is fastenedly connected, and the cavity of these pressure limiting end cap 308 inside also is connected with the cavity bottom of the pressure limiting collar 304, also forms an areola between the cavity bottom of the bottom of this pressure limiting end cap 308 and the pressure limiting collar 304.In order to ensure sealing effectiveness, the also close sealing ring 303 that is pressed with between the inwall of the bottom of pressure limiting end cap 308 and the pressure limiting collar 304.Simultaneously, also be provided with the pressure limiting regulating part 307 that is threaded in the inner tip of pressure limiting end cap 308, thereby this pressure limiting regulating part 307 can be moved up and down along the inwall of pressure limiting end cap 308 by rotation.
Pressure limiting backing plate 309 is arranged on the inside of pressure limiting end cap 308, and also is provided with the pressure limiting spring 306 that is used to hold pressure limiting backing plate 309 between pressure limiting regulating part 307 and this pressure limiting backing plate 309, and promptly this pressure limiting spring 306 is in its pre-compressed state and has diastole elastic force.Simultaneously, inside at the pressure limiting collar 304 also is provided with control lever 310, and an end of this control lever 310 passes pressure limiting baffle plate 313 and is positioned at the inside of pressure limiting end cap 308 and is connected with described pressure limiting backing plate 309, and it is inner and be connected with seal head 302 that the other end of control lever 310 then is positioned at described areola.In order to ensure the sealing effectiveness between seal head 302 and the pressure limiting baffle plate 313, on pressure limiting baffle plate 313, also be provided with the sealing ring pad 312 that is complementary with seal head 302.Simultaneously on the sidewall of pressure limiting end cap 308, also be provided with runner 1, thereby make pressure limiting delivery port 1 behind this runner 1, be connected with the cavity of pressure limiting end cap 308 inside.The also close inner edge week that is pressed with pressure limiting diaphragm 305 between pressure limiting backing plate 309 and control lever 310, the outside of pressure limiting diaphragm 305 carefully is pressed among the sidewall of pressure limiting end cap 308, whole pressure limiting diaphragm 305 all is positioned at the top of runner 1, to guarantee can not overflow valve body through pressure limiting spring 306 and pressure limiting regulating part 307 from the water purification that pressure limiting delivery port 1 enters.
Described pressure release assembly comprises following structure: the inside of pressure release end cap 320 is provided with latus rectum, and this pressure release end cap 320 links to each other with valve seal.Inner bottom at pressure release end cap 320 is provided with the pressure release regulating part 319 that screw thread links to each other, thereby by rotation this pressure release regulating part 319 can be moved up and down along pressure release end cap 320.Inside at pressure release end cap 320 also is provided with pressure release backing plate 317, is provided with the pressure release spring 318 that is used to hold this pressure release backing plate 317 between pressure release backing plate 317 and pressure release regulating part 319.Simultaneously, the also close pressure release diaphragm 321 that is pressed with between pressure release end cap 320 and valve body also is provided with a pressure release runner 315 on the valve body between the pressure release diaphragm 321 and the former mouth of a river 325.Pressure release diaphragm 321 central parts become valve port with pressure release runner 315 port match, this pressure release diaphragm 321 is lived pressure release runner 315 at the nature lower seal, can not flow out with the water purification of guaranteeing valve inner through the pressure release valve port 316 of pressure release runner 315, pressure release spring 318 and pressure release regulating part 319 are by 321 packings of pressure release diaphragm, and also be provided with runner 2 326 at valve inner, described pressure limiting delivery port 1 is connected with runner 1 and this runner 2 326 respectively.
The structure of hydraulic pressure water butt 120 as shown in Figure 6, lid 208 is fixed on staving 201 ports by trip bolt 209, simultaneously the also close gasket seal 213 that is pressed with between lid 208 and staving 201.The middle part of lid 208 is provided with a cavity, and promptly is provided with diaphragm bag Connection Block 207 in the bottom of this cavity in the bottom of lid 208.Diaphragm bag 203 is fixed in the inside of diaphragm bag Connection Block 207 by diaphragm bag interface 206, and be arranged at the inside of staving 201, make to form a hydraulic pressure chamber 202 between the inwall of the outer wall of this diaphragm bag 203 and staving 201, the inside of diaphragm bag 203 also forms a water storage cavity 204 simultaneously.In order to ensure sealing effectiveness, the also close sealing ring 205 that is pressed with between diaphragm bag Connection Block 207 and diaphragm bag interface 206.
On the sidewall of lid 208, be respectively equipped with water purification port 210 that is connected with the water storage cavity 204 of diaphragm bag 203 inside and the pressure water inlet 212 that is connected with hydraulic pressure chamber 202.Simultaneously, also be provided with side seal circle 211 at the top of lid 208 end face.
During connection, when this pure water machine system does not have first order filter cylinder 105, when the magnetic valve 106 of cutting off the water supply, second level filter cylinder 110 and third level filter cylinder 111, the water route is connected with pressure limiting water inlet 324 through pressure pipe 108 behind the water side of this booster pump 109, and pressure limiting delivery port 1 then is connected with the pressure water inlet 212 of hydraulic pressure water butt 120; Simultaneously, the former mouth of a river 1 directly is connected with the water outlet pipeline of pressure limiting valve 104, and 2 314 at the former mouth of a river is connected with the water inlet end pipeline of booster pump 109.
When this pure water machine system has first order filter cylinder 105, when the magnetic valve 106 of cutting off the water supply, second level filter cylinder 110 and third level filter cylinder 111, the described former mouth of a river 1 is connected with magnetic valve 106 water outlet pipeline of cutting off the water supply, and the former mouth of a river 2 314 is connected with booster pump 109 water inlet end pipelines; Pressure limiting water inlet 324 pipeline behind the water side of pressure pipe 108 and booster pump 109 is connected, and pressure limiting delivery port 1 is connected with the pressure water inlet 212 of hydraulic pressure water butt 120.At this moment, when the present invention in when operation, under the original state that clear water faucet 119 is closed, the running water that enters from water inlet pipe 101 is successively through water inlet threeway 103, pressure limiting valve 104, first order filter cylinder 105, the magnetic valve 106 of cutting off the water supply, booster pump 109, second level filter cylinder 110 and third level filter cylinder, reverse osmosis cartridge 115 and one-way water-purifying valve 116, inject water purification by water purification port 210 to the water storage cavity 204 of hydraulic pressure water butt 120, water purification until water storage cavity 204 internal reservoir increases to high-voltage switch gear 118 disconnections, and control booster pump 109 is shut down; Dense water is discharged towards magnetic valve 114 through row simultaneously.
The realization of the hydraulic balance of said process is to be based upon on the force value match settings basis of each hydraulic pressure Control Component that relates to, that is: the closing presure value of high-voltage switch gear 118 greater than the pressure release force value of the pressure release force value of pressure release assembly, pressure release assembly greater than the pressure limiting force value of the pressure limiting force value of pressure limiting assembly, pressure limiting assembly pressure limiting force value greater than pressure limiting valve 104.
When opening clear water faucet 119 and discharge water, because high-voltage switch gear 118 closures, booster pump 109 just can start, water major part in the waterway pipe is flowed through behind the pressure limiting assembly by pressure limiting delivery port 1 from pressure limiting water inlet 324, and be injected into 202 inside, hydraulic pressure chamber by the pressure water inlet 212 of hydraulic pressure water butt 120, thereby presses against diaphragm bag 203 makes the water purification of its water storage cavity 204 inside emit from clear water faucet 119, reach the pressure limiting force value of pressure limiting assembly until hydraulic pressure chamber 202 inside water pressure, the pressure limiting assembly is closed pressure limiting runner 311.When closing clear water faucet 119 continuation system water, along with water purification continues to be injected into water storage cavity 204 inside, hydraulic pressure chamber 202 is subjected to diaphragm bag 203 expansion extruding, its inner hydraulic pressure just can raise, when the hydraulic pressure value in this hydraulic pressure chamber 202 during greater than the pressure release force value of pressure release assembly, the pressure release assembly just can be opened pressure release runner 315, because the pressure release force value of pressure release assembly is greater than the pressure limiting force value of pressure limiting valve 104, the water of 202 inside, hydraulic pressure chamber flows out to the preparation process that booster pump 109 water inlet ends participate in water purification by the former mouth of a river 325 under the hydraulic pressure of water storage cavity 204, up to water storage cavity 204 full waters, high-voltage switch gear 118 disconnects, and pure water machine system is out of service.
Embodiment 2
Present embodiment is compared with embodiment 1, and difference is to be integrated into pressure release assembly and pressure limiting assembly many with booster pump 121.By many pure water machine system structures that constituted with booster pump 121 as shown in Figure 4, promptly cutting off the water supply to install between magnetic valve 106 and the second level filter cylinder 110 to use booster pump 121 more, simultaneously, these many pressure limiting delivery ports 2 405 that set with booster pump 121 are connected with the pressure water inlet 212 of hydraulic pressure water butt 120.
The structure of many usefulness booster pumps 121 promptly is provided with water inlet 401 and delivery port 406, and also is provided with former water cavity 409 and high pressure chest 408 in the inside of pump head 407 as shown in Figure 5 in the inside of pump head 407.Described water inlet 401 and delivery port 406 are connected by former water cavity 409 and high pressure chest 408.
Also be provided with pressure release passage 402 that is connected with former water cavity 409 and the pressure limiting passage 418 that is connected with high pressure chest 408 in pump head 407 inside.On pump head 407, also be sealedly connected with gland 403, and be respectively equipped with pressure release groove and pressure limiting groove, the corresponding pressure release passage 402 of this pressure release groove, the corresponding pressure limiting passage 418 of pressure limiting groove in the inside of this gland 403.Simultaneously, also be provided with the pressure release assembly, at pressure limiting inside grooves pressure limiting assembly in the pressure release inside grooves.
Described pressure release assembly comprises pressure release spring backing plate 412, between pressure release bottom portion of groove and pressure release spring backing plate 412, pressure release spring backing plate 412 is worked the pressure release spring 413 of the effect of holding, and the close pressure release seal membrane 411 that is pressed between pressure release spring backing plate 412 and the valve body is formed.Simultaneously, pressure release seal membrane 411 central parts become valve port with the port match of pressure release passage 402.
Described pressure limiting assembly comprises pressure limiting spring backing plate 416, between pressure limiting bottom portion of groove and pressure limiting spring backing plate 416 pressure limiting spring backing plate 416 is worked the pressure limiting spring 417 of the effect of holding, and control lever 2 415 and pressure limiting seal membrane 414 are formed.One end of this control lever 2 415 passes pressure limiting passage 418 and is fixedly linked with pressure limiting spring backing plate 416, and the other end then is positioned at the inside of high pressure chest 408 and is connected with seal head 2 420.Under the effect that pulls and supports of pressure limiting spring 417, sealing 2 420 is close to the sidewall of pressure limiting passage 418 under nature.In order to ensure sealing effectiveness, also be provided with the sealing ring pad 419 that is complementary with seal head 2 420 at the valve inner that is positioned at pressure limiting passage 418.
The inner edge of pressure limiting seal membrane 414 carefully is pressed between pressure limiting spring backing plate 416 and the control lever 2 415, and the outside Zhou Zemi of pressure limiting seal membrane 414 is pressed between gland 403 and the valve body.Simultaneously between pressure limiting groove and pressure limiting passage 418, also be provided with pressure limiting delivery port 2 405, and this pressure limiting delivery port 2 405 communicates with pressure release passage 402 through sluicing runner 404, in order to ensure effect, described pressure release seal membrane 411 is at pressure release spring 413 bearing force effect lower seal pressure release valve ports 410.
Correspondingly, when this pure water machine system does not have first order filter cylinder 105, when the magnetic valve 106 of cutting off the water supply, second level filter cylinder 110 and third level filter cylinder 111, should directly be connected with the water side pipeline of pressure limiting valve 104 by many water inlets 401 with booster pump 121, its delivery port 406 directly is connected with the water inlet end pipeline of reverse osmosis cartridge 115.Simultaneously, these many high pressure chests 408 with booster pump 121 afterwards water routes through behind the pressure limiting assembly and pressure limiting valve 104 with how behind the pressure release assembly, all to be connected with the pressure water inlet 212 of hydraulic pressure water butt 120 with the water route between the former water cavity 409 of booster pump 121.
When this pure water machine system has first order filter cylinder 105, when the magnetic valve 106 of cutting off the water supply, second level filter cylinder 110 and third level filter cylinder 111, its syndeton with do not have first order filter cylinder 105, the structure unique different place of the magnetic valve 106 of cutting off the water supply during with third level filter cylinder 111 be that water inlet 401 is connected with the water side pipeline of the magnetic valve 106 of cutting off the water supply, the water inlet end of delivery port 406 second level filter cylinders 110 is connected.
The present invention is when operation, under the original state that clear water faucet 119 is closed, the running water that enters from water inlet pipe 101 successively through water inlet threeway 103, pressure limiting valve 104, first order filter cylinder 105, the magnetic valve 106 of cutting off the water supply, use booster pump 121, second level filter cylinder 110 and third level filter cylinder, reverse osmosis cartridge 115 and one-way water-purifying valve 116 more, inject water purification by water purification port 210 to the water storage cavity 204 of hydraulic pressure water butt 120, water purification until water storage cavity 204 internal reservoir increases to high-voltage switch gear 118 disconnections, and control is many with booster pumps 121 shutdown; Dense water is discharged towards magnetic valve 114 through row simultaneously.
The realization of the hydraulic balance of said process is to be based upon on the force value match settings basis of each hydraulic pressure Control Component that relates to, that is: the closing presure value of high-voltage switch gear 118 greater than the pressure release force value of the pressure release force value of pressure release assembly, pressure release assembly greater than the pressure limiting force value of the pressure limiting force value of pressure limiting assembly, pressure limiting assembly pressure limiting force value greater than pressure limiting valve 104.
When opening clear water faucet 119 and discharge water, because high-voltage switch gear 118 closures, booster pump 121 just can start, make water major part in the high pressure chest 408 behind pressure limiting runner 418, be injected into 202 inside, hydraulic pressure chamber from the pressure water inlet 212 that pressure limiting delivery port 2 405 flow to hydraulic pressure water butt 120, thereby presses against diaphragm bag 203 makes the water purification of its water storage cavity 204 inside emit from clear water faucet 119, reach the pressure limiting force value of pressure limiting assembly until hydraulic pressure chamber 202 inside water pressure, the pressure limiting assembly is closed pressure limiting runner 418; When closing clear water faucet 119 continuation system water, along with water purification continues to be injected into water storage cavity 204 inside, hydraulic pressure chamber 202 is subjected to diaphragm bag 203 expansion extruding, inner hydraulic pressure just can raise, when the hydraulic pressure value in this hydraulic pressure chamber 202 during greater than the pressure release force value of pressure release assembly, the pressure release assembly just can be opened pressure release runner 402, because the pressure release force value of pressure release assembly is greater than the pressure limiting force value of pressure limiting valve 104, the water of 202 inside, hydraulic pressure chamber flow to many former water cavities 409 with booster pump 121 through pressure release runner 402 under the hydraulic pressure of water storage cavity 204, participate in the preparation process of water purification, up to water storage cavity 204 full waters, high-voltage switch gear 118 disconnects, and pure water machine system is out of service.
As mentioned above, just can realize the present invention preferably.
Claims (7)
1. water purification machine, mainly by the water inlet threeway (103), form with pressure limiting valve (104), supercharging device, reverse osmosis cartridge (115), one-way water-purifying valve (116) and rearmounted filter cylinder (117) that this water inlet threeway (103) links to each other in turn, it is characterized in that: the water route between one-way water-purifying valve (116) and the rearmounted filter cylinder (117) is connected with the water purification port (210) of hydraulic pressure water butt (120); The lid (208) that described hydraulic pressure water butt (120) is tightly connected by staving (201), with staving (201) and be fixedly linked and be positioned at the inner diaphragm bag (203) of staving (201) with lid (208) and form; Be formed with hydraulic pressure chamber (202) between the bucket wall of diaphragm bag (203) and staving (201), diaphragm bag (203) inside then forms water storage cavity (204); On lid (208), be provided with water purification port (210) that is connected with water storage cavity (204) and the pressure water inlet (212) that is connected with hydraulic pressure chamber (202); When described supercharging device is common booster pump (109), between common booster pump (109) and pressure limiting valve, be provided with more than one with valve (107), many with being integrated with pressure limiting assembly and pressure release assembly in the valve (107), the water route is behind the pressure limiting assembly behind the water side of described supercharging device, and the water route all is connected with the pressure water inlet of hydraulic pressure water butt behind the pressure release assembly between pressure limiting valve and the supercharging device water inlet end; When described supercharging device is when using booster pump (121) more, be integrated with pressure limiting assembly and pressure release assembly many in booster pump (121), the water route is behind the pressure limiting assembly behind the high pressure chest of described supercharging device, and the water route all is connected with the pressure water inlet of hydraulic pressure water butt behind the pressure release assembly between pressure limiting valve and the former water cavity of supercharging device.
2. a kind of water purification machine according to claim 1 is characterized in that: described many form with the main former mouth of a river two (314) that is connected with the former mouth of a river one (301) by the former mouth of a river one (301) that is arranged on valve inner, through the former mouth of a river (325) of valve (107) and pressure limiting delivery port one (322) and pressure limiting water inlet (324); Described pressure limiting assembly is arranged on the water route between pressure limiting delivery port one (322) and the pressure limiting water inlet (324), and the pressure release assembly is arranged on the water route between pressure limiting delivery port one (322) and the former mouth of a river (325); Pressure limiting water inlet (324) pipe is connected to water route behind the water side of booster pump (109), pressure limiting delivery port one (322) is connected with pressure water inlet (212) pipeline of hydraulic pressure water butt (120), and the former mouth of a river (325) are connected with pipeline before booster pump (109) entrance point by pipeline.
3. a kind of water purification machine according to claim 2, it is characterized in that: described pressure limiting assembly is mainly by being arranged on the valve body and the inner pressure limiting collar (304) with cavity, being arranged on the inner pressure limiting end cap (308) of this pressure limiting collar (304), and is arranged on the inner pressure limiting regulating part (307) of this pressure limiting end cap (308) and forms; The inside of described pressure limiting end cap (308) is provided with pressure limiting baffle plate (313), and also is provided with pressure limiting runner (311) on this pressure limiting baffle plate (313); One end of control lever (310) passes this pressure limiting runner (311) pressure limiting backing plate (309) inner with being arranged on pressure limiting end cap (308) and is connected, and the other end then is connected with the seal head that is positioned at the valve inner cavity (302); Between pressure limiting regulating part (307) and pressure limiting backing plate (309), also be provided with the pressure limiting spring (306) that is used to hold pressure limiting backing plate (309); The also close inner edge week that is pressed with pressure limiting diaphragm (305) between pressure limiting backing plate (309) and control lever (310), and the outside Zhou Zemi of pressure limiting diaphragm (305) is pressed on the sidewall of pressure limiting end cap (308).
4. a kind of water purification machine according to claim 2, it is characterized in that: described pressure release assembly is by being arranged on pressure release end cap (320) on the valve body, being arranged on this pressure release end cap (320) inner pressure release regulating part (319) and pressure release backing plate (317), and is positioned at pressure release spring (318) composition that is used to hold pressure release backing plate (317) between pressure release regulating part (319) and the pressure release backing plate (317); The also close pressure release diaphragm (321) that is pressed with between pressure release end cap (320) and valve body; Also be provided with a pressure release runner (315) on the valve body between pressure release diaphragm (321) and the former mouth of a river (325), pressure release diaphragm (321) central part becomes valve port with pressure release runner (315) port match.
5. a kind of water purification machine according to claim 1 is characterized in that: described many with booster pump (121) mainly by pump head (407), be arranged on the water inlet (401) of pump head (407) inside and form through the delivery port (406) that high pressure chest (408) and former water cavity (409) are connected with water inlet (401); On pump head (407), be sealedly connected with gland (403) with pressure release groove and pressure limiting groove, be respectively equipped with simultaneously and the be connected pressure release passage (402) of corresponding pressure release groove of former water cavity (409) in pump head (407) inside, and with the be connected pressure limiting passage (418) of corresponding pressure limiting groove of high pressure chest (408), and water route, pressure limiting passage (418) back is communicated with pressure limiting delivery port two (405); Described pressure release assembly is arranged at this pressure release inside grooves, and the pressure limiting assembly is arranged at this pressure limiting inside grooves; Water inlet (401) is connected by pipeline with pressure limiting valve (104) delivery port, and delivery port (406) is connected with the water inlet end pipeline of reverse osmosis cartridge (115), and pressure limiting delivery port two (405) then is connected with pressure water inlet (212) pipeline of hydraulic pressure water butt (120).
6. a kind of water purification machine according to claim 5, it is characterized in that: described pressure release assembly by the pressure release spring backing plate (412) that is arranged at the pressure release inside grooves, be positioned at the pressure release bottom portion of groove and be used to hold the pressure release spring (413) of this pressure release spring backing plate (412), and with pressure release spring backing plate (412) and pressure release spring (413) packing in pressure release inside grooves and close pressure release seal membrane (411) formation that is pressed between gland (403) and the pump head (407), pressure release seal membrane (411) central part becomes valve port with pressure release passage (402) port match.
7. a kind of water purification machine according to claim 5 is characterized in that: described pressure limiting assembly mainly is made up of the pressure limiting spring backing plate (416) that is arranged on the pressure limiting inside grooves, the pressure limiting spring (417) that is positioned at the pressure limiting bottom portion of groove and is used to hold this pressure limiting spring backing plate (416); High pressure chest (408) is inner to be formed with pressure limiting passage (418) by valve body, and an end of control lever two (415) passes this pressure limiting passage (418) and is connected with pressure limiting spring backing plate (416), and the other end then is connected with seal head two (420); Close inner edge week of pressing pressure limiting seal membrane (414) between pressure limiting spring backing plate (416) and control lever two (415), and the outside Zhou Zemi of pressure limiting seal membrane (414) is pressed between gland (403) and the pump head (407).
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| CN2009101643197A CN101638275B (en) | 2009-09-01 | 2009-09-01 | Novel water purifier |
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| CN2009101643197A CN101638275B (en) | 2009-09-01 | 2009-09-01 | Novel water purifier |
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| CN101638275B true CN101638275B (en) | 2011-10-26 |
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| CN102135193A (en) * | 2011-03-29 | 2011-07-27 | 吴瑞昌 | Three-way valve |
| CN106564988A (en) * | 2015-10-13 | 2017-04-19 | 深圳市金利源净水设备有限公司 | Water purifier system |
| CN109293021B (en) * | 2017-07-24 | 2021-12-03 | 芜湖美的厨卫电器制造有限公司 | Control method and device of water purifier and computer readable storage medium |
| CN109293020B (en) * | 2017-07-24 | 2021-12-03 | 芜湖美的厨卫电器制造有限公司 | Control method and device of water purifier and computer readable storage medium |
| CN107973373A (en) * | 2017-12-29 | 2018-05-01 | 科勒(中国)投资有限公司 | Discharge structure, water purifier and water discharge method |
| CN109911366A (en) * | 2018-11-28 | 2019-06-21 | 浙江绍兴苏泊尔生活电器有限公司 | A kind of water storage element and water purifier |
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| KR20050022694A (en) * | 2003-08-29 | 2005-03-08 | 웅진코웨이주식회사 | Reverse osmotic water purifier having filter housing of unity type |
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Effective date of registration: 20160122 Address after: Xinzhuang village Wudang District new village 550000 Guizhou city of Guiyang province (Magicstor Industrial Park) Patentee after: Guizhou Zhongche Huitong water purification technology Co. Ltd. Address before: 315300 Zhejiang province Cixi city Hushanjiedao sunshine apartment room 5-102 Patentee before: Wu Ruichang |
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