CN201999813U - Water purification storage barrel and pure water machine with same - Google Patents
Water purification storage barrel and pure water machine with same Download PDFInfo
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- CN201999813U CN201999813U CN2011201260915U CN201120126091U CN201999813U CN 201999813 U CN201999813 U CN 201999813U CN 2011201260915 U CN2011201260915 U CN 2011201260915U CN 201120126091 U CN201120126091 U CN 201120126091U CN 201999813 U CN201999813 U CN 201999813U
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Abstract
The utility model discloses a water purification storage barrel, which comprises a barrel body and a barrel cover sealed with the barrel body. The top in the barrel cover is connected to a bag film in which a water purification cavity is formed, a pressurized-water cavity is formed between the barrel body with the barrel cover and the bag film, and the barrel cover is provided with a water purification connector connected with the water purification cavity. The upper end face of the barrel cover is connected to a first control valve and a second control valve, the first control valve is provided with a raw water connector, a back water connector and a back water inlet connected to the pressurized-water cavity, and a first pressure limit assembly and a first pressure relief assembly are installed in the first control valve. The second control valve is provided with a concentrated water connector, a concentrated water discharging connector and a pressurized-water runner connected to the pressurized-water cavity, and the second control valve is also provided with a second pressure limit assembly and a second pressure relief assembly. A pure water machine with the water purification storage barrel is also provided. The water purification storage barrel and the pure water machine have simple structure and are easy to install. Further, when water pressure in a water way of the pure water machine is big, the water purification storage barrel can provide overpressure protection for an assembly in the water way of the pure water machine.
Description
Technical field
The utility model relates to the water treatment system of a kind of water storage equipment and formation thereof, specifically is the water purification machine of water purification storage tank and formation thereof.
Background technology
Existing water purification machine usually carries out switching control by the magnetic valve of cutting off the water supply to the former water of importing in it, the magnetic valve of cutting off the water supply can well be finished the switching control of current, yet when the hydraulic pressure in Yuan Shui water route is excessive, the magnetic valve of cutting off the water supply can not carry out pressure limiting or pressure release to system water water route, so the assembly sensitive for damages in the water purification machine water route.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides to carry out the water purification storage tank of pressure limiting or pressure release and the water purification machine of formation thereof to the water purification machine water route.
The purpose of this utility model is achieved through the following technical solutions: the water purification storage tank, comprise staving and the bung that is tightly connected with staving, the bung inner top is connected with bag film, constitute water-purifying cavity in the bag film, constitute the setting-out chamber between staving and bung and the bag film, bung is provided with the water purification interface of connecting water-purifying cavity; The upper surface of bung is connected with control valve one and control valve two, control valve one is provided with former water interface, the backwater interface reaches and the anastomosing backwater import in setting-out chamber, former water interface and the anastomosing passage of backwater interface are provided with pressure limiting assembly one, and backwater interface and the anastomosing passage of backwater import are provided with pressure release assembly one; Control valve two is provided with dense water interface, row reaches and the anastomosing setting-out runner in setting-out chamber for dense mouthful, and dense water interface and the anastomosing passage of setting-out runner are provided with pressure limiting assembly two, and dense mouthful of anastomosing passage of dense water interface and row is provided with pressure release assembly two.Control valve one of the present utility model and control valve two can be self-existent individuality, and the utility model is preferably with the water purification storage tank integrated as a whole.
Described control valve one comprises application valve body one and the loam cake one that is tightly connected with application valve body one, described former water interface and the anastomosing passage of backwater interface are provided with intake antrum one and control chamber one, be connected with water shutoff baffle plate one on the application valve body one, water shutoff baffle plate one is provided with the water shutoff mouth one of connecting intake antrum one and control chamber one, described pressure limiting assembly one comprises pressure-sensitive spring one, pressure-sensitive diaphragm one, backing plate one, control lever one, water shutoff spring one, end socket seat one and be embedded in the end socket one of end socket seat one upper end, pressure-sensitive diaphragm one periphery be sealingly fastened between application valve body one and the loam cake one and and loam cake one between constitute ccontaining cavity one, backing plate one and pressure-sensitive spring one are arranged in this ccontaining cavity one, backing plate one is connected with pressure-sensitive diaphragm one, pressure-sensitive spring one two ends act on backing plate one and loam cake one inner top respectively, end socket seat one is arranged in the intake antrum one and by end socket one and seals water shutoff mouth one, water shutoff spring one is arranged in the intake antrum one and its two ends act on end socket seat one and intake antrum one sidewall respectively, one end of control lever one is connected in the central part of pressure-sensitive diaphragm one, and the other end passes water shutoff mouth one and is connected with end socket seat one in the lump with end socket.
Described application valve body one also is sealedly connected with gland one, backwater import and the anastomosing passage of backwater interface are provided with discharge opening one, described pressure release assembly one comprises pressure release envelope film one, pressing plate one and pressure release spring one, described pressure release envelope film one periphery is sealingly fastened between application valve body one and the gland one and sealing discharge opening one, constitute cavity one between pressure release envelope film one and the gland one, pressing plate one and pressure release spring one are arranged in the cavity one, pressing plate one is connected with pressure release envelope film one, and pressure release spring one two ends act on pressing plate one and gland one inner top respectively.
Described control valve two comprises application valve body two and the loam cake two that is tightly connected with application valve body two, described dense water interface and the anastomosing passage of setting-out runner are provided with intake antrum two and control chamber two, be connected with water shutoff baffle plate two on the application valve body two, water shutoff baffle plate two is provided with the water shutoff mouth two of connecting intake antrum two and control chamber two, described pressure limiting assembly two comprises pressure-sensitive spring two, pressure-sensitive diaphragm two, backing plate two, control lever two, water shutoff spring two, end socket seat two and be embedded in the end socket two of end socket seat two upper ends, pressure-sensitive diaphragm two peripheries be sealingly fastened between application valve body two and the loam cake two and and loam cake two between constitute ccontaining cavity two, backing plate two and pressure-sensitive spring two are arranged in this ccontaining cavity two, backing plate two is connected with pressure-sensitive diaphragm two, pressure-sensitive spring two two ends act on backing plate two and loam cake two inner tops respectively, end socket seat two is arranged in the intake antrum two, water shutoff spring two is arranged in the intake antrum two and its two ends act on end socket seat two and intake antrum two sidewalls respectively, one end of control lever two is connected in the central part of pressure-sensitive diaphragm two, and the other end passes water shutoff mouth two and is connected with end socket two and with end socket seat two.
Described application valve body two also is sealedly connected with gland two, dense mouthful of anastomosing passage of dense water interface and row is provided with discharge opening two, described pressure release assembly two comprises pressure release envelope film two, pressing plate two and pressure release spring two, described pressure release envelope film two peripheries are sealingly fastened between application valve body two and the gland two and sealing discharge opening two, constitute cavity two between pressure release envelope film two and the gland two, pressing plate two and pressure release spring two are arranged in the cavity two, pressing plate two is connected with pressure release envelope film two, and pressure release spring two two ends act on pressing plate two and gland two inner tops respectively.
The water purification machine that above-mentioned water purification storage tank constitutes comprises raw water tubes, water purification storage tank, one-level filter group, secondary filter group, three grades of filter groups, topping-up pump, reverse osmosis filter group, check valve one, check valve two, pressure switch, rearmounted filter group and clear water faucets of connecting in turn; Described raw water tubes is connected with the former water interface of control valve one, one-level filter group is connected with the backwater interface of control valve one, described reverse osmosis filter group is provided with concentrated water spout, and concentrated water spout is connected with the dense water interface of control valve two, and the water route between the water purification interface of water purification storage tank and check valve one and the check valve two is connected.
Principle of work of the present utility model: when clear water faucet discharges water, the hydraulic pressure that acts on pressure switch reduces until the trigger pressure value that reaches pressure switch, pressure activated switch makes water purification machine start operation, water is preferentially discharged from the concentrated water spout of reverse osmosis filter group behind current in the topping-up pump and the pump thereof, realization is to the flushing of reverse osmosis filter group, enter in the setting-out chamber of water purification storage tank by control valve two subsequently, thereby the extrusion film bag is discharged the water purification in the water-purifying cavity, reaches the purpose that guarantees that water purification uses; When clear water faucet stops to discharge water, water route hydraulic pressure increases the hydraulic pressure value that reaches normal system water behind the pump of topping-up pump, water purification machine begins to make water and is injected in the water-purifying cavity, water purification in the water-purifying cavity increases, water purification extrusion film bag increases the hydraulic pressure in the setting-out chamber, because of connecting in control chamber two and setting-out chamber, hydraulic pressure in the control chamber two also increases, hydraulic pressure in the control chamber two acts on pressure-sensitive diaphragm two, and under the effect of water shutoff spring two, overcome the reactive force of two pairs of pressure-sensitive diaphragms two of pressure-sensitive spring, make end socket two sealing water shutoff mouths two thereby drive control lever two by pressure-sensitive diaphragm two; This moment, the dense water hydraulic pressure of intake antrum two increased, and until the reactive force that overcomes two pairs of pressure release envelopes of pressure release spring film two, the dense water in the intake antrum two is discharged from arranging dense mouthful through discharge opening two, thereby keep the stable of system water hydraulic pressure; Meanwhile; along with water purifying in the water-purifying cavity increases gradually; hydraulic pressure increases in the setting-out chamber; pressure release envelope film one overcomes the reactive force of a pair of pressure release envelope of pressure release spring film one under the hydraulic pressure effect in control chamber one; water can flow in the control chamber one in the setting-out chamber thereby make; and through backwater interface inflow water purification machine participation system water; when hydraulic pressure rises to the pressure switch responding value in water-purifying cavity; water purification machine is shut down; pressure release assembly two seals dense mouthful of inlet conduit of film two sealing rows by pressure release under two effects of pressure release spring, realize the purpose that the water purification machine shutdown is cut off the water supply.
The utility model compared with prior art has the following advantages and beneficial effect: the utility model is by being provided with the control valve one of pressure limiting assembly one, pressure release assembly one, and the applied in any combination that is provided with the control valve two of pressure limiting assembly two, pressure release assembly two, the stable of pure water mechanism water hydraulic pressure and the function that the water purification machine shutdown is cut off the water supply have been realized, can effectively avoid the water purification storage tank because of excessive being damaged of its setting-out chamber hydraulic pressure, and save the magnetic valve of cutting off the water supply that is provided with on the existing water purification machine water route; Further, because the utility model plays water behind the pump that pressure water source adopted topping-up pump when clear water faucet discharges water, and water is discharged from the concentrated water spout of reverse osmosis filter group behind the pump, objectively played flushing to reverse osmosis filter group, thereby saved the scouring electromagnetic valve that existing water purification machine is provided with, realized that simultaneously the wash-down water backflow participates in system water, has saved water resources.
Description of drawings
Fig. 1 is the structural representation of the utility model water purification storage tank;
The sectional structure synoptic diagram of Fig. 2 Fig. 1;
Fig. 3 be among Fig. 2 along A-A to the sectional structure synoptic diagram;
Fig. 4 be among Fig. 3 along C-C to the sectional structure synoptic diagram;
Fig. 5 be among Fig. 2 along B-B to the sectional structure synoptic diagram;
Fig. 6 is the structural representation of the utility model water purification machine.
Pairing Reference numeral is in the accompanying drawing: 101-raw water tubes, 102-one-level filter group, 103-secondary filter group, 104-three grades of filter groups, 105-topping-up pump, 106-reverse osmosis filter group, 107-concentrated water spout, 108-check valve, one, 109-check valve two, 110-pressure switch, 111-rearmounted filter group, 112-clear water faucet, 113-control valve two, 114-concentrated water drainage pipe, 116-water purification storage tank, 117-control valve one, 201-staving, 202-bung, 203-fastener hole one, 204-dense water interface, dense mouthful of 205-row, 206-water purification interface, 207-former water interface, 208-backwater interface, 209-fastening port two, 301-sluicing import, 302-application valve body, one, 303-Link Port, 304-arrange dense runner, 305-application valve body, two, 306-setting-out runner, the outlet of 307-setting-out, 308-water-purifying cavity, 309-bag film, 310-setting-out chamber, 401-control chamber one, 402-pressure release envelope film one, 403-pressing plate, one, 404-pressure release spring one, 405-conciliation part one, 406-conciliation hole one, 407-release runner one, 408-intake antrum one, 409-backwater runner one, the import of 502-backwater, 503-backwater runner, two, 504-gland, one, 602-pressure release envelope film two, 603-pressing plate two, 604-gland two, 605-conciliation part two, 606-conciliation hole two, 607-pressure release spring two, 608-release runner two, 609-control chamber two, 610-intake antrum two.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but embodiment of the present utility model is not limited thereto.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, water purification storage tank of the present utility model comprises staving 201 and bung 202, staving 201 is tightly connected with bung 202, bung 202 inner tops are connected with bag film 309, constitute water-purifying cavity 308 in the bag film 309, constitute setting-out chamber 310 between staving 201 and bung 202 and the bag film 309, bung 202 is provided with Link Port 303, Link Port 303 places are provided with the web member that is connected with bung 202, and this web member is provided with the water purification interface 206 of connecting water-purifying cavity 308.The upper surface of bung 202 is connected with control valve 1 and control valve 2 113, in order to strengthen being connected between bung 202 and control valve 1 and the control valve 2 113, control valve 1 is provided with fastening port 2 209, control valve 2 113 is provided with fastening port 1, control valve 1 is provided with former water interface 207, backwater interface 208 and backwater import 502, bung 202 is provided with the sluicing import 301 of connecting setting-out chamber 310, backwater import 502 is connected with sluicing import 301, thereby connect setting-out chamber 310, former water interface 207 is provided with pressure limiting assembly one with backwater interface 208 anastomosing passages, and backwater interface 208 is provided with pressure release assembly one with backwater import 502 anastomosing passages; Control valve 2 113 is provided with dense water interface 204, dense mouthful 205 of row and setting-out runner 306, also be provided with on the bung 202 and the 310 anastomosing setting-out outlets 307 of setting-out chamber, setting-out runner 306 is connected with setting-out outlet 307, thereby connect setting-out chamber 310, dense water interface 204 is provided with pressure limiting assembly two with setting-out runner 306 anastomosing passages, and dense mouthful of 205 anastomosing passages of dense water interface 204 and row are provided with pressure release assembly two.
Control valve 1 of the present utility model comprises application valve body 1 and the loam cake one that is tightly connected with application valve body 1, former water interface 207 is provided with intake antrum 1 and control chamber 1 with backwater interface 208 anastomosing passages, control chamber 1 is provided with backwater runner 1 with backwater interface 208 anastomosing passages, control chamber 1 is provided with setting-out chamber 310 anastomosing passages and releases runner 1 and backwater runner 2 503, be connected with water shutoff baffle plate one on the application valve body 1, water shutoff baffle plate one is provided with the water shutoff mouth one of connecting intake antrum 1 and control chamber 1, pressure limiting assembly one comprises pressure-sensitive spring one, pressure-sensitive diaphragm one, backing plate one, control lever one, water shutoff spring one, end socket seat one and be embedded in the end socket one of end socket seat one upper end, pressure-sensitive diaphragm one periphery be sealingly fastened between application valve body 1 and the loam cake one and and loam cake one between constitute ccontaining cavity one, backing plate one and pressure-sensitive spring one are arranged in this ccontaining cavity one, backing plate one is connected with pressure-sensitive diaphragm one, pressure-sensitive spring one two ends act on backing plate one and loam cake one inner top respectively, end socket seat one is arranged in the intake antrum 1 and by end socket one and seals water shutoff mouth one, water shutoff spring one is arranged in the intake antrum 1 and its two ends act on end socket seat one and intake antrum one 408 sidewalls respectively, one end of control lever one is connected in the central part of pressure-sensitive diaphragm one, and the other end passes water shutoff mouth one and is connected with end socket seat one in the lump with end socket.
Application valve body 1 also is sealedly connected with gland 1, backwater import 502 is provided with discharge opening one with backwater interface 208 anastomosing passages, pressure release assembly one comprises pressure release envelope film 1, pressing plate 1 and pressure release spring 1, pressure release envelope film one 402 peripheries are sealingly fastened between application valve body 1 and the gland 1 and sealing discharge opening one, constitute cavity one between pressure release envelope film 1 and the gland 1, pressing plate 1 and pressure release spring 1 are arranged in the cavity one, pressing plate 1 is connected with pressure release envelope film 1, and pressure release spring one 404 two ends act on pressing plate 1 and gland one 504 inner tops respectively.In order to regulate the elastic force of the one 404 pairs of pressure releases of pressure release spring envelope film 1, the top of gland 1 is made of the regulating part 1 with adjustment hole 1, and pressure release spring 1 acts on an end of gland 1 and acts on the regulating part 1.
As shown in Figure 5, control valve 2 113 comprises application valve body 2 305 and the loam cake two that is tightly connected with application valve body 2 305, dense water interface 204 is provided with intake antrum 2 610 and control chamber 2 609 with setting-out runner 306 anastomosing passages, be connected with water shutoff baffle plate two on the application valve body 2 305, water shutoff baffle plate two is provided with the water shutoff mouth two of connecting intake antrum 2 610 and control chamber 2 609, described pressure limiting assembly two comprises pressure-sensitive spring two, pressure-sensitive diaphragm two, backing plate two, control lever two, water shutoff spring two, end socket seat two and be embedded in the end socket two of end socket seat two upper ends, pressure-sensitive diaphragm two peripheries be sealingly fastened between application valve body 2 305 and the loam cake two and and loam cake two between constitute ccontaining cavity two, backing plate two and pressure-sensitive spring two are arranged in this ccontaining cavity two, backing plate two is connected with pressure-sensitive diaphragm two, pressure-sensitive spring two two ends act on backing plate two and loam cake two inner tops respectively, end socket seat two is arranged in the intake antrum 2 610, water shutoff spring two is arranged in the intake antrum 2 610 and its two ends act on end socket seat two and intake antrum 2 610 sidewalls respectively, one end of control lever two is connected in the central part of pressure-sensitive diaphragm two, and the other end passes water shutoff mouth two and is connected with end socket two and with end socket seat two.Control valve 2 113 of the present utility model is by arranging dense runner 304 and releasing the water route that runner 2 608 is connected row between dense mouthful 205 and the intake antrum 2 610.
Application valve body 2 305 also is sealedly connected with gland 2 604, dense mouthful of 205 anastomosing passages of dense water interface 204 and row are provided with discharge opening two, described pressure release assembly two comprises pressure release envelope film 2 602, pressing plate 2 603 and pressure release spring 2 607, pressure release envelope film 2 602 peripheries are sealingly fastened between application valve body 2 305 and the gland 2 604 and sealing discharge opening two, constitute cavity two between pressure release envelope film 2 602 and the gland 2 604, pressing plate 2 603 and pressure release spring 2 607 are arranged in the cavity two, pressing plate 2 603 is connected with pressure release envelope film 2 602, and pressure release spring 2 607 two ends act on pressing plate 2 603 and gland 2 604 inner tops respectively.In order to regulate the elastic force of the 2 607 pairs of pressure releases of pressure release spring envelope film 2 602, the top of gland 2 604 is made of the regulating part 2 605 with adjustment hole 2 606, and pressure release spring 2 607 acts on an end of gland 2 604 and acts on the regulating part 2 605.
As shown in Figure 6, the water purification machine that above-mentioned water purification storage tank constitutes comprises the raw water tubes 101 that connects in turn, water purification storage tank 116, one-level filter group 102, secondary filter group 103, three grades of filter groups 104, topping-up pump 105, reverse osmosis filter group 106, check valve 1, check valve 2 109, pressure switch 110, rearmounted filter group 111 and clear water faucets 112; Raw water tubes 101 is connected with the former water interface 207 of control valve 1, one-level filter group 102 is connected with the backwater interface 208 of control valve 1, reverse osmosis filter group 106 is provided with concentrated water spout 107, concentrated water spout 107 is connected with the dense water interface 204 of control valve 2 113, water route between the water purification interface 206 of water purification storage tank 116 and check valve 1 and the check valve 2 109 is connected, and is connected with concentrated water drainage pipe 114 on the dense mouth 205 of the row of control valve 2 113.
As mentioned above, then can well realize the utility model.
Claims (6)
1. water purification storage tank, comprise staving (201) and the bung (202) that is tightly connected with staving (201), bung (202) inner top is connected with bag film (309), constitute water-purifying cavity (308) in the bag film (309), constitute setting-out chamber (310) between staving (201) and bung (202) and the bag film (309), bung (202) is provided with the water purification interface (206) of connecting water-purifying cavity (308); It is characterized in that: the upper surface of bung (202) is connected with control valve one (117) and control valve two (113), control valve one (117) is provided with former water interface (207), backwater interface (208) reaches and the anastomosing backwater import in setting-out chamber (310) (502), former water interface (207) is provided with pressure limiting assembly one with the anastomosing passage of backwater interface (208), and backwater interface (208) is provided with pressure release assembly one with the anastomosing passage of backwater import (502); Control valve two (113) is provided with dense water interface (204), row dense mouthful (205) reaches and the anastomosing setting-out runner in setting-out chamber (310) (306), dense water interface (204) is provided with pressure limiting assembly two with the anastomosing passage of setting-out runner (306), and dense mouthful of (205) anastomosing passage of dense water interface (204) and row is provided with pressure release assembly two.
2. water purification storage tank according to claim 1, it is characterized in that: described control valve one (117) comprises application valve body one (302) and the loam cake one that is tightly connected with application valve body one (302), described former water interface (207) is provided with intake antrum one (408) and control chamber one (401) with the anastomosing passage of backwater interface (208), be connected with water shutoff baffle plate one on the application valve body one (302), water shutoff baffle plate one is provided with the water shutoff mouth one of connecting intake antrum one (408) and control chamber one (401), described pressure limiting assembly one comprises pressure-sensitive spring one, pressure-sensitive diaphragm one, backing plate one, control lever one, water shutoff spring one, end socket seat one and be embedded in the end socket one of end socket seat one upper end, pressure-sensitive diaphragm one periphery be sealingly fastened between application valve body one (302) and the loam cake one and and loam cake one between constitute ccontaining cavity one, backing plate one and pressure-sensitive spring one are arranged in this ccontaining cavity one, backing plate one is connected with pressure-sensitive diaphragm one, pressure-sensitive spring one two ends act on backing plate one and loam cake one inner top respectively, end socket seat one is arranged in the intake antrum one (408) and by end socket one and seals water shutoff mouth one, water shutoff spring one is arranged in the intake antrum one (408) and its two ends act on end socket seat one and intake antrum one (408) sidewall respectively, one end of control lever one is connected in the central part of pressure-sensitive diaphragm one, and the other end passes water shutoff mouth one and is connected with end socket seat one in the lump with end socket.
3. water purification storage tank according to claim 2, it is characterized in that: described application valve body one (302) also is sealedly connected with gland one (504), backwater import (502) is provided with discharge opening one with the anastomosing passage of backwater interface (208), described pressure release assembly one comprises pressure release envelope film one (402), pressing plate one (403) and pressure release spring one (404), described pressure release envelope film one (402) periphery is sealingly fastened between application valve body one (302) and the gland one (504) and sealing discharge opening one, constitute cavity one between pressure release envelope film one (402) and the gland one (504), pressing plate one (403) and pressure release spring one (404) are arranged in the cavity one, pressing plate one (403) is connected with pressure release envelope film one (402), and pressure release spring one (404) two ends act on pressing plate one (403) and gland one (504) inner top respectively.
4. water purification storage tank according to claim 1, it is characterized in that: described control valve two (113) comprises application valve body two (305) and the loam cake two that is tightly connected with application valve body two (305), described dense water interface (204) is provided with intake antrum two (610) and control chamber two (609) with the anastomosing passage of setting-out runner (306), be connected with water shutoff baffle plate two on the application valve body two (305), water shutoff baffle plate two is provided with the water shutoff mouth two of connecting intake antrum two (610) and control chamber two (609), described pressure limiting assembly two comprises pressure-sensitive spring two, pressure-sensitive diaphragm two, backing plate two, control lever two, water shutoff spring two, end socket seat two and be embedded in the end socket two of end socket seat two upper ends, pressure-sensitive diaphragm two peripheries be sealingly fastened between application valve body two (305) and the loam cake two and and loam cake two between constitute ccontaining cavity two, backing plate two and pressure-sensitive spring two are arranged in this ccontaining cavity two, backing plate two is connected with pressure-sensitive diaphragm two, pressure-sensitive spring two two ends act on backing plate two and loam cake two inner tops respectively, end socket seat two is arranged in the intake antrum two (610), water shutoff spring two is arranged in the intake antrum two (610) and its two ends act on end socket seat two and intake antrum two (610) sidewalls respectively, one end of control lever two is connected in the central part of pressure-sensitive diaphragm two, and the other end passes water shutoff mouth two and is connected with end socket two and with end socket seat two.
5. water purification storage tank according to claim 4, it is characterized in that: described application valve body two (305) also is sealedly connected with gland two (604), dense mouthful of (205) anastomosing passage of dense water interface (204) and row is provided with discharge opening two, described pressure release assembly two comprises pressure release envelope film two (602), pressing plate two (603) and pressure release spring two (607), described pressure release envelope film two (602) peripheries are sealingly fastened between application valve body two (305) and the gland two (604) and sealing discharge opening two, constitute cavity two between pressure release envelope film two (602) and the gland two (604), pressing plate two (603) and pressure release spring two (607) are arranged in the cavity two, pressing plate two (603) is connected with pressure release envelope film two (602), and pressure release spring two (607) two ends act on pressing plate two (603) and gland two (604) inner tops respectively.
6. the water purification machine of each described water purification storage tank formation of claim 1～5 is characterized in that: comprise the raw water tubes (101), water purification storage tank (116), one-level filter group (102), secondary filter group (103), three grades of filter groups (104), topping-up pump (105), reverse osmosis filter group (106), check valve one (108), check valve two (109), pressure switch (110), rearmounted filter group (111) and the clear water faucet (112) that connect in turn; Described raw water tubes (101) is connected with the former water interface (207) of control valve one (117), one-level filter group (102) is connected with the backwater interface (208) of control valve one (117), described reverse osmosis filter group (106) is provided with concentrated water spout (107), concentrated water spout (107) is connected with the dense water interface (204) of control valve two (113), and the water route between the water purification interface (206) of water purification storage tank (116) and check valve one (108) and the check valve two (109) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201260915U CN201999813U (en) | 2011-04-26 | 2011-04-26 | Water purification storage barrel and pure water machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201260915U CN201999813U (en) | 2011-04-26 | 2011-04-26 | Water purification storage barrel and pure water machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999813U true CN201999813U (en) | 2011-10-05 |
Family
ID=44702559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201260915U Expired - Fee Related CN201999813U (en) | 2011-04-26 | 2011-04-26 | Water purification storage barrel and pure water machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278710A (en) * | 2013-07-11 | 2015-01-14 | 上海开能环保设备股份有限公司 | Pressure-bearing separate water storage tank |
-
2011
- 2011-04-26 CN CN2011201260915U patent/CN201999813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278710A (en) * | 2013-07-11 | 2015-01-14 | 上海开能环保设备股份有限公司 | Pressure-bearing separate water storage tank |
| CN104278710B (en) * | 2013-07-11 | 2016-12-28 | 上海开能环保设备股份有限公司 | Pressure-bearing type sub-prime water tank |
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