CN103785293A - Pressure limiting water-break water purifier - Google Patents
Pressure limiting water-break water purifier Download PDFInfo
- Publication number
- CN103785293A CN103785293A CN201210425028.0A CN201210425028A CN103785293A CN 103785293 A CN103785293 A CN 103785293A CN 201210425028 A CN201210425028 A CN 201210425028A CN 103785293 A CN103785293 A CN 103785293A
- Authority
- CN
- China
- Prior art keywords
- water
- excess
- flow valve
- pressure limiting
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a pressure limiting water-break water purifier, which is composed of a primary filter group, a water pump 2, a power supply 3, a RO membrane group 4, a high pressure switch 5, and a waste water ratio 10. A concentration water outlet pipe 7 is connected to the waste water ratio 10, the RO membrane group 4 is connected to the concentration water outlet pipe 7 and is connected to a concentration water pressure limiting concentration water valve 8, and a mechanical type pressure limiting valve is used for cutting the concentration water of the water purifier. So that machine cost and failure rate are reduced, the usage is convenient and safe, and the assembly is simple. The mechanical type pressure limiting valve is used for cutting the concentration water of the water purifier.
Description
Technical field
The present invention relates to a kind of water purification machine, relate in particular to a kind of water purification machine that is equipped with the water purification machine that is unworthy of pressure water storage barrel of booster water pump or joins pressure pot at intake pressure under lower than the condition of 1 kilogram.
Background technology
Outfit booster water pump in the market with pure water processed, be unworthy of the domestic water purifying machine water purification machine of pressure pot (or join under lower than the condition of 1 kilogram at intake pressure) of pressure water storage barrel, the cut-off of the condensed water method of cutting off the water supply is generally the mode that adopts magnetic valve cut-off, magnetic valve RO putamina group above time, after machine down, pressure decreased in putamina is zero, while restarting water processed, starting mode of pump reaches water number to the pressure in putamina individual process, needs to wait for when water processed; When magnetic valve is arranged on the concentrated water pipe below of RO putamina group, after machine down, the pressure in putamina keeps high pressure, dangerous; Magnetic valve need consume the electric current resource of power supply adaptor and increase power consumption as electric elements, the cost of magnetic valve be much higher than mechanical valve cost, increase machine cost, so in magnetic valve needs circuit and water route in the time that machine assemble installation assemble loaded down with trivial details, fault rate is high.
Summary of the invention
The object of this invention is to provide a kind of use mechanical type pressure limiting valve that reduces machine cost, fault rate, safety easy to use, simple and convenient assembly to reach and block the excess-flow water purification machine of water purification machine condensed water.
For achieving the above object, of the present inventionly formed by elementary filter group, water pump, power supply, RO film group, high-voltage switch gear, waste water ratio by excess-flow water purification machine, condensed water outlet pipe is connected to waste water ratio, and the condensed water outlet pipe that RO film group picks out is connected to condensed water excess-flow valve.The water inlet of condensed water excess-flow valve, delivery port are in excess-flow valve housing, the diaphragm of cutting off the water supply on water inlet and delivery port, cut off the water supply on diaphragm and have compression spring, there is screw rod on compression spring top, screw rod is fixed on excess-flow valve housing by hold-down nut, and it is external that screw rod picks out excess-flow valve door shell.
The structure tool of excess-flow water purification machine of the present invention has the following advantages: the condensed water outlet pipe that RO film group picks out is installed condensed water excess-flow valve, low comparatively speaking without magnetic valve power saving, simple installation, fault rate like this, the water inlet of condensed water excess-flow valve, on delivery port, cut off the water supply diaphragm and compression spring, screw rod on compression spring is fixed on excess-flow valve housing by hold-down nut, it is external that screw rod picks out excess-flow valve door shell, can pass through like this pressure size of adjusting screw(rod) length control spring, the tight pressure of the diaphragm of cutting off the water supply of giving of spring is large, the large condensed water jack-up of the pressure of diaphragm cut off the water supply the pressure of diaphragm need larger could the water outlet of jack-up diaphragm, can adjust as required like this size of discharge pressure, because the pressure of water pump is higher than water feeding pressure, so just can recall the adaptive hydraulic pressure of cutting off the water supply according to water feeding pressure, guaranteeing effectively to block condensed water flows out and cuts off the water supply and keep required suitable pressure in RO putamina.
Accompanying drawing explanation
Fig. 1 is excess-flow water purification machine of the present invention structure chart while cutting off the water supply.
Structure chart when Fig. 2 is excess-flow water purification machine water flowing water of the present invention.
The specific embodiment
Further illustrate excess-flow water purification machine of the present invention below in conjunction with accompanying drawing:
Excess-flow water purification machine of the present invention shown in Fig. 1, formed by elementary filter group 1, water pump 2, power supply 3, RO film group 4, high-voltage switch gear 5, waste water ratio 10, condensed water outlet pipe 7 is connected to waste water ratio 10, and the condensed water outlet pipe 7 that RO film group 4 picks out is connected to condensed water excess-flow valve 8.The water inlet 12 of condensed water excess-flow valve 8, delivery port 9 are in excess-flow valve housing 17, the diaphragm 13 of cutting off the water supply on water inlet 12 and delivery port 9, cut off the water supply on diaphragm 13 and have compression spring 14, there is screw rod 15 on compression spring 14 tops, screw rod 15 is fixed on excess-flow valve housing 17 by hold-down nut 16, and screw rod 15 picks out outside excess-flow valve housing 17.
When use, excess-flow water purification machine as shown in Figure 2, first water purification machine is connected water route and power supply, fetch boiling water tap 15, water purification machine work, condensed water enters condensed water excess-flow valve 8 from condensed water outlet pipe 7, outwards rotating screw bolt 15, compression spring 14 open, and condensed water flows out from waste water ratio 10 through delivery port 9 from the water inlet 12 diaphragm 13 jack-up condensed water of cutting off the water supply; After closed tap 15, water purification machine quit work, condensed water water outlet is closed in rotating screw bolt 15, compression spring 14 jackings inwards, and then screws as required again and reach a bit the most adaptive pressure, as shown in Figure 1; Whether fetch boiling water tap 18, water purification machine work, test condensed water and flow out from whether will cut off the water supply diaphragm 13 jack-up, condensed water of water inlet 12 again.
Claims (2)
1. an excess-flow water purification machine, formed by elementary filter group, water pump, power supply, RO film group, high-voltage switch gear, waste water ratio, condensed water outlet pipe (7) is connected to waste water ratio (10), it is characterized in that: the condensed water outlet pipe (7) that RO film group (4) picks out is connected to condensed water excess-flow valve (8).
2. excess-flow water purification machine according to claim 1, it is characterized in that: the water inlet (12) of condensed water excess-flow valve (8), delivery port (9) is in excess-flow valve housing (17), the diaphragm (13) of cutting off the water supply on water inlet (12) and delivery port (9), cut off the water supply on diaphragm (13) and have compression spring (14), there is screw rod (15) on compression spring (14) top, screw rod (16) is fixed on excess-flow valve housing (17) by hold-down nut (16), screw rod (15) picks out outside excess-flow valve housing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210425028.0A CN103785293A (en) | 2012-10-31 | 2012-10-31 | Pressure limiting water-break water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210425028.0A CN103785293A (en) | 2012-10-31 | 2012-10-31 | Pressure limiting water-break water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785293A true CN103785293A (en) | 2014-05-14 |
Family
ID=50661604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210425028.0A Pending CN103785293A (en) | 2012-10-31 | 2012-10-31 | Pressure limiting water-break water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217468A (en) * | 2020-04-08 | 2020-06-02 | 侯佳成 | Processing and treating equipment for mineral processing wastewater |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813593Y (en) * | 2005-08-20 | 2006-09-06 | 王建辉 | Automatic backwashing structure for reverse osmosis membrane of domestic water purifier |
| CN2937705Y (en) * | 2006-08-14 | 2007-08-22 | 杨克庆 | Excess-flow valve |
-
2012
- 2012-10-31 CN CN201210425028.0A patent/CN103785293A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2813593Y (en) * | 2005-08-20 | 2006-09-06 | 王建辉 | Automatic backwashing structure for reverse osmosis membrane of domestic water purifier |
| CN2937705Y (en) * | 2006-08-14 | 2007-08-22 | 杨克庆 | Excess-flow valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217468A (en) * | 2020-04-08 | 2020-06-02 | 侯佳成 | Processing and treating equipment for mineral processing wastewater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201686569U (en) | Energy-saving pure water machine | |
| CN202930478U (en) | Regeneration device for reducing water circulation ion concentration of fuel cell | |
| CN101032679A (en) | Reverse osmosis type water conditioner able to improve pressure automatically | |
| CN204097219U (en) | A kind of RO reverse osmosis Controlling System that can reduce machinery breakdown and energy consumption | |
| CN103785293A (en) | Pressure limiting water-break water purifier | |
| CN202785837U (en) | Waste water intelligent adjustable tap water purification device | |
| CN202346801U (en) | Recycling system for waste water discharged by reverse osmosis (RO) water purifier with pump | |
| CN203683275U (en) | Reverse osmosis water treatment machine used for producing high purity deionized water | |
| CN105084610A (en) | Water purification system and water purification method thereof | |
| CN203090761U (en) | Water-saving reverse osmosis system | |
| CN203878009U (en) | Water purification system | |
| CN210945197U (en) | Bitter and salty sea water desalination equipment | |
| CN215208906U (en) | Electric deionization desalination device applied to high-voltage direct-current transmission valve cooling system | |
| CN202671325U (en) | Purifier with function of preventing frequent washing | |
| CN205495352U (en) | General automatic supercharging device of family expenses water purifier | |
| CN201313836Y (en) | Pressure regulating waste water ratio | |
| CN101357796B (en) | Water purifier with pressure tank | |
| CN203728659U (en) | Water-saving water purifier | |
| CN103130349B (en) | Water purifier | |
| CN202322443U (en) | Purifier | |
| CN201825759U (en) | Low-energy-consumption household pure water machine | |
| CN202246271U (en) | Softened water treatment device | |
| CN204509012U (en) | The two water of integral type prepares dual processor system water treatment system | |
| CN209338251U (en) | A kind of reverse osmosis straight drink Pure water treatment equipment | |
| CN102887563A (en) | Water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |