CN205278522U - Waste water ratio regulating valve and water purifier - Google Patents
Waste water ratio regulating valve and water purifier Download PDFInfo
- Publication number
- CN205278522U CN205278522U CN201521004144.0U CN201521004144U CN205278522U CN 205278522 U CN205278522 U CN 205278522U CN 201521004144 U CN201521004144 U CN 201521004144U CN 205278522 U CN205278522 U CN 205278522U
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- water
- valve body
- waste water
- chamber
- ratio variable
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 239000002351 wastewater Substances 0.000 title claims abstract description 71
- 230000001105 regulatory effect Effects 0.000 title claims description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000033228 biological regulation Effects 0.000 claims description 31
- 239000012528 membrane Substances 0.000 description 19
- 102000012002 Aquaporin 4 Human genes 0.000 description 15
- 108010036280 Aquaporin 4 Proteins 0.000 description 15
- 238000001728 nano-filtration Methods 0.000 description 15
- 238000001223 reverse osmosis Methods 0.000 description 15
- 238000005374 membrane filtration Methods 0.000 description 8
- 239000008399 tap water Substances 0.000 description 6
- 235000020679 tap water Nutrition 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 102000010637 Aquaporins Human genes 0.000 description 4
- 108091006146 Channels Proteins 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a waste water is than governing valve and purifier. The waste water ratio adjusting valve comprises a main valve body (10), wherein the main valve body (10) is provided with a valve cavity, a first water stop plate (15) is arranged in the main valve body (10), the valve cavity is divided into a water inlet cavity (13) and a water outlet cavity (14) by the first water stop plate (15), a water passing channel (41) for communicating the water inlet cavity (13) with the water outlet cavity (14) is formed between the first water stop plate (15) and the inner wall of the main valve body (10), and a first adjusting mechanism for adjusting the size of the water passing channel (41) is arranged on the side wall of the main valve body (10) corresponding to the first water stop plate (15). According to the utility model discloses a waste water is than governing valve, can solve among the prior art waste water than the waste water of solenoid valve than more single and receive the problem of service condition restriction easily.
Description
Technical field
The utility model relates to technical field of water treatment equipment, specifically, it relates to a kind of waste water ratio variable valve and water-purifying machine.
Background technology
Waste water ratio electromagnetic valve plays extremely important effect in reverse osmosis water purifier and nanofiltration water-purifying machine. When waste water ratio electromagnetic valve is not energized, tap water, after pre-treatment, enters reverse osmosis filter core/nanofiltration filter core, after concentrated water discharge mouth installs waste water ratio electromagnetic valve, and pressure increase before reverse osmosis membrane/nanofiltration membrane. Can be further processed by reverse osmosis membrane/nanofiltration membrane through pretreated tap water, produce water and flow out from the water outlet of reverse osmosis filter core/nanofiltration filter core, and the flow producing water is relevant with waste water ratio.
When waste water ratio electromagnetic valve is energized, pretreated tap water enters reverse osmosis filter core/nanofiltration filter core, due to now concentrated water discharge mouth and atmosphere, before reverse osmosis membrane/nanofiltration membrane, pressure is very little, so tap water can flow out from reverse osmosis membrane/nanofiltration membrane surface with relatively large discharge, the pollutent on flushing membrane surface, prevents film surface scale, extends the life-span of film.
The main Group III surface water in China city is drinking water source, and Rural areas is mainly taking IV class underground water as drinking water source. The water quality of each department tap water is widely different, and north hardness in drinking water is higher; The coastal south salts contg height; Colloidal content height in some area water body; Some area heavy metal easily exceeds standard; In some area water body, particle content is very high. Meanwhile, the water quality of areal also can change because of reasons such as season, rainfall, typhoons. But, waste water ratio electromagnetic valve conventional in current water-purifying machine can only arrange a kind of waste water ratio, and waste water ratio is comparatively single. Such as in the poor area of water quality, if the wastewater flow being used waste water ratio is less, just easily causing film to block, if the wastewater flow being used waste water ratio is relatively big, produce discharge just less, the rate of recovery is corresponding also can decline, and wastes water source.
Practical novel content
The utility model embodiment provides a kind of waste water ratio variable valve and water-purifying machine, to solve the problem that is more single and that easily limit of the waste water ratio of waste water ratio electromagnetic valve in prior art by working conditions.
For achieving the above object, the utility model embodiment provides a kind of waste water ratio variable valve, comprise main valve body, main valve body has valve chamber, the first water-stop sheet it is provided with in main valve body, valve chamber is divided into intake antrum and water chamber by the first water-stop sheet, forms the water passage excessively being connected intake antrum and water chamber between the first water-stop sheet and the inwall of main valve body, and on the sidewall of main valve body, corresponding first water-stop sheet is provided with the first regulating mechanism of adjusted water channel sized.
As preferably, first regulating mechanism comprises controllable register and driving mechanism, corresponding first water-stop sheet of controllable register is slidably arranged on the sidewall of main valve body, and driving mechanism drives with controllable register and is connected, and drives controllable register to slide along close or away from the first water-stop sheet direction.
As preferably, the sidewall of main valve body being provided with open holes, open holes place is fixedly installed the first sealing-ring, and the first water-stop sheet is set in the first sealing-ring.
As preferably, the first electromagnetic valve core that first regulating mechanism also comprises the first regulation valve body, the first return spring and is arranged in the first regulation valve body, first return spring is connected between the first regulation valve body and the first electromagnetic valve core, and the first regulation valve body is sealedly connected on main valve body by the first gasket.
As preferably, the first regulation valve body being provided with the first valve core tube, the first electromagnetic valve core is slidably arranged in the first valve core tube, and the first return spring is fixedly connected on the first valve core tube.
As preferably, the first electromagnetic valve core is located on the first gasket, is connected by regulating spring between the first electromagnetic valve core and controllable register.
As preferably, be positioned at water chamber side valve body inwall on be provided with water eliminator, water eliminator was arranged on the outlet of water passage.
As preferably, also being provided with the 2nd water-stop sheet in valve body, valve chamber is divided into every water chamber and water flowing chamber by the 2nd water-stop sheet, and water flowing chamber is divided into intake antrum and water chamber by the first water-stop sheet, waste water ratio variable valve also comprises the 2nd regulating mechanism, and the 2nd regulating mechanism regulates the pressure every water chamber.
As preferably, being provided with sliding channel in valve body, the 2nd water-stop sheet is slidably arranged in sliding channel by the 2nd sealing-ring, is connected with the boosting hole on the 2nd sealing-ring by being arranged on the 2nd water-stop sheet between water chamber and intake antrum.
As preferably, 2nd regulating mechanism comprises the 2nd regulation valve body, the 2nd electromagnetic valve core and the 2nd return spring, 2nd electromagnetic valve core is slidably arranged in the 2nd regulation valve body, 2nd return spring is connected between the 2nd regulation valve body and the 2nd electromagnetic valve core, and the 2nd electromagnetic valve core is provided with the 2nd gasket towards the external part every water chamber.
As preferably, the 2nd regulation valve body internal fixtion is provided with the 2nd valve core tube, the 2nd electromagnetic valve core is slidably arranged in the 2nd valve core tube, and the 2nd return spring is fixedly connected on the 2nd valve core tube.
According to another aspect of the present utility model, it provides a kind of water-purifying machine, comprises waste water ratio variable valve, and this waste water ratio variable valve is above-mentioned waste water ratio variable valve.
Application the technical solution of the utility model, waste water ratio variable valve comprises main valve body, main valve body has valve chamber, the first water-stop sheet it is provided with in main valve body, valve chamber is divided into intake antrum and water chamber by the first water-stop sheet, forming the water passage excessively being connected intake antrum and water chamber between first water-stop sheet and the inwall of main valve body, on the sidewall of main valve body, corresponding first water-stop sheet is provided with the first regulating mechanism of adjusted water channel sized. Water channel position of crossing at waste water ratio variable valve arranges the first regulating mechanism; the size of water passage can be crossed according to different water quality regulation; and realize the continuous setup of waste water ratio; make to go for different quality area with a water-purifying machine; effectively expand the scope of application of waste water ratio variable valve; improve waste water reclamation rate to greatest extent, simultaneously can available protecting reverse osmosis membrane/nanofiltration membrane, extend the life-span of film.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become clear for those of ordinary skill in the art and understand. Accompanying drawing is only for illustrating the object of preferred implementation, and does not think restriction of the present utility model. In the accompanying drawings:
Fig. 1 be the waste water ratio variable valve of the utility model embodiment partly cut open figure.
Description of reference numerals: 10, main valve body; 11, water inlet pipe; 12, rising pipe; 13, intake antrum; 14, water chamber; 15, the first water-stop sheet; 20, the 2nd regulation valve body; 21, the 2nd valve core tube; 22, the 2nd return spring; 23, the 2nd electromagnetic valve core; 31, every water chamber; 32, the 2nd water-stop sheet; 33, the 2nd sealing-ring; 34, the 2nd gasket; 35, boosting hole; 41, water passage is crossed; 42, water eliminator; 50, the first regulation valve body; 51, the first sealing-ring; 52, controllable register; 53, regulating spring; 54, the first gasket; 55, the first electromagnetic valve core; 56, the first return spring; 57, the first valve core tube.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Shown in Figure 1, according to embodiment of the present utility model, waste water ratio variable valve comprises main valve body 10, main valve body 10 has valve chamber, the first water-stop sheet 15 it is provided with in main valve body 10, valve chamber is divided between intake antrum 13 and water chamber 14, first water-stop sheet 15 and the inwall of main valve body 10 to form the aquaporin-4 1 excessively being connected intake antrum 13 and water chamber 14 by the first water-stop sheet 15, and on the sidewall of main valve body 10, corresponding first water-stop sheet 15 is provided with the first regulating mechanism of adjusted aquaporin-4 1 size. Waste water ratio variable valve also comprises water inlet pipe 11 and rising pipe 12, and wherein water inlet pipe 11 is connected with intake antrum 13, and rising pipe 12 is connected with water chamber 14.
The position crossing aquaporin-4 1 of waste water ratio variable valve is provided with the first regulating mechanism; when using this waste water ratio variable valve; can according to the size of the adjusted aquaporin-4 1 of the different quality of the different quality of different areas or identical area; make to go for different quality area with a water-purifying machine; effectively expand the scope of application of waste water ratio variable valve; improve waste water reclamation rate to greatest extent, simultaneously can available protecting reverse osmosis membrane/nanofiltration membrane, extend the life-span of film.
First regulating mechanism comprises controllable register 52 and driving mechanism, corresponding first water-stop sheet 15 of controllable register 52 is slidably arranged on the sidewall of main valve body 10, driving mechanism drives with controllable register 52 and is connected, and drives controllable register 52 to slide along close or away from the first water-stop sheet 15 direction.
Controllable register 52 is driven to move towards close or away from the first water-stop sheet 15 direction by control driving mechanism, the spacing between controllable register 52 and the first water-stop sheet 15 can be regulated, thus the size of adjusted aquaporin-4 1, aquaporin-4 1 was mated mutually with current water quality, thus prevent film from blocking to greatest extent, extend the life-span of film, save water source.
Being provided with open holes on the sidewall of main valve body 10, open holes place is fixedly installed the first sealing-ring 51, first water-stop sheet 15 and is set in the first sealing-ring 51. First water-stop sheet 15 is by realizing being tightly connected between the first sealing-ring 51 and open holes, it is possible to prevent leakage problem, it is to increase the safety performance of waste water ratio variable valve.
The first electromagnetic valve core 55 that first regulating mechanism also comprises the first regulation valve body 50, first return spring 56 and is arranged in the first regulation valve body 50, first return spring 56 is connected between the first regulation valve body 50 and the first electromagnetic valve core 55, and the first regulation valve body 50 is sealedly connected on main valve body 10 by the first gasket 54.
The first regulating mechanism herein forms solenoid valve, user can input required wastewater flow on switchboard, received signal is passed through and is converted to voltage signal by switchboard, it is transferred to control motor again, by changing the voltage of input solenoid control parts, control the up and down motion of the first electromagnetic valve core 55, thus the up and down motion of regulating and controlling baffle plate 52, and then arrive the object in the aperture controlling aquaporin-4 1, it is achieved that the coupling of the different waste water ratio in different quality area; Achieve areal with the water quality of season-year change and mating of waste water ratio simultaneously. Waste water ratio real-time continuous with a water-purifying machine can be changed by user according to actual water quality condition and filter core service condition, prevents film from blocking to greatest extent, extends the life-span of film, has saved water source.
Being provided with the first valve core tube 57, first electromagnetic valve core 55 on first regulation valve body 50 is slidably arranged in the first valve core tube 57, and the first return spring 56 is fixedly connected on the first valve core tube 57. The motion of the first electromagnetic valve core 55 can be formed guiding by the first valve core tube 57, avoid the first electromagnetic valve core 55 to move skew to occur and causes controllable register 52 by power deflection, improve the accuracy of controllable register 52 direction of motion, ensure the accurate adjustment to controllable register 52 movement position. First valve core tube 57 can also be convenient to realize the installation of the first return spring 56 simultaneously. First return spring 56 can provide back position reactive force for the first electromagnetic valve core 55, when the first regulation valve body 50 is not energized, makes the first electromagnetic valve core 55 return to original position, remains on maximum water channel status excessively.
First electromagnetic valve core 55 is located on the first gasket 54, is connected by regulating spring 53 between the first electromagnetic valve core 55 and controllable register 52. After areal user sets wastewater flow, water-purifying machine is after long-time running, and pollutent at reverse osmosis membrane/nanofiltration membrane surface scale, can cause pressure increase before film, owing to when water purification mechanism water, waste water flows out by crossing aquaporin-4 1. Hydraulic pressure now slightly raises, when flowing through aquaporin-4 1, controllable register 52 is produced certain reactive force, owing to regulating spring 53 has retractility, so the aperture crossing aquaporin-4 1 can be had fine setting to a certain degree because of rising of pressure before film by controllable register 52, it is achieved waste water ratio variable valve is for the automatic regulatory function of waste water ratio.
Be positioned at water chamber 14 side valve body inwall on be provided with water eliminator 42, water eliminator 42 was arranged on the outlet of aquaporin-4 1. Water eliminator 42 fluid type design in water chamber 14, had certain shock absorption to passing through the waste water that aquaporin-4 1 enters in water chamber 14.
The 2nd water-stop sheet 32 also it is provided with in valve body, valve chamber is divided into every water chamber 31 and water flowing chamber by the 2nd water-stop sheet 32, water flowing chamber is divided into intake antrum 13 and water chamber 14 by the first water-stop sheet 15, and waste water ratio variable valve also comprises the 2nd regulating mechanism, and the 2nd regulating mechanism regulates the pressure every water chamber 31. 2nd regulating mechanism can regulate the pressure in water chamber 31, the pressure that the pressure in water chamber 31 is greater than or less than in intake antrum 13 can be made as required, thus adjust the position of the 2nd water-stop sheet 32, realize being contacting and separating between the first water-stop sheet 15, and then realize the adjustment of the flowing-path of waste water.
Being provided with sliding channel in valve body, the 2nd water-stop sheet 32 is slidably arranged in sliding channel by the 2nd sealing-ring 33, is connected with the boosting hole 35 on the 2nd sealing-ring 33 by being arranged on the 2nd water-stop sheet 32 between water chamber 31 and intake antrum 13.
2nd regulating mechanism comprises the 2nd regulation valve body 20, the 2nd electromagnetic valve core 23 and the 2nd return spring 22,2nd electromagnetic valve core 23 is slidably arranged in the 2nd regulation valve body 20,2nd return spring 22 is connected between the 2nd regulation valve body 20 and the 2nd electromagnetic valve core 23, and the 2nd electromagnetic valve core 23 is provided with the 2nd gasket 34 towards the external part every water chamber 31.
2nd regulation valve body 20 internal fixtion is provided with the 2nd valve core tube the 21, two electromagnetic valve core 23 and is slidably arranged in the 2nd valve core tube 21, and the 2nd return spring 22 is fixedly connected on the 2nd valve core tube 21.
In the present embodiment, the 2nd regulating mechanism is also magnetic valve.
2nd valve core tube 21 of the 2nd regulating mechanism of control reverse osmosis filter core/nanofiltration filter core pre-washing function is connected with the 2nd return spring 22, and the 2nd electromagnetic valve core 23 is connected with the 2nd gasket 34. When 2nd regulating mechanism is energized, the 2nd electromagnetic valve core 23 is greater than the downward elastic force of the 2nd return spring 22 due to electromagnetic field reactive force upwards, and the 2nd electromagnetic valve core 23 upwards moves, the pressure drop in water chamber 31. The pressure that pressure in intake antrum 13 is greater than in water chamber 31, water in intake antrum 13 is by the 2nd water-stop sheet 32 and the 2nd sealing-ring 33 jack-up, intake antrum 13 is connected with water chamber 14, and communicate with ambient atmosphere, now nearly all water entering reverse osmosis filter core/nanofiltration filter core is directly by film surface, is taken away by the pollution substance on film surface, plays the effect on flushing membrane surface, can prevent film from blocking, extend the life-span of film.
When this two regulating mechanism is not energized, the electromagnetic force acting on the 2nd electromagnetic valve core 23 disappears, the elastic force that 2nd return spring 22 acts on the 2nd electromagnetic valve core 23 makes the 2nd electromagnetic valve core 23 move downward, compress every water chamber 31, water in intake antrum 13 enters every water chamber 31 through boosting hole 35 simultaneously so that the pressure increase in water chamber 31. Along with the pressure in water chamber 31 constantly rises, act on downward reactive force on the 2nd water-stop sheet 32 and constantly increase so that the 2nd sealing-ring 33 moves downward, and intake antrum 13 and water chamber 14 are cut off by the 2nd sealing-ring 33. Now the water in intake antrum 13 can only pass through aquaporin-4 1 and enter water chamber 14.
When water purification mechanism water, control the 2nd regulating mechanism of pressure in water chamber 31 is not energized, and the 2nd electromagnetic valve core 23 is closed, and intake antrum 13 and water chamber 14 cut off. Entering intake antrum 13 through pretreated tap water by water inlet pipe 11, the water in intake antrum 13 passed through aquaporin-4 1 and entered water chamber 15, and flowed out by rising pipe 12. Now, the first regulating mechanism energising of aquaporin-4 1 size was controlled.
When water-purifying machine rinses, the 2nd regulating mechanism energising of control pressure in water chamber 31, the 2nd electromagnetic valve core 23 upwards compresses the 2nd return spring 22, every water chamber 31 pressure drop. The hydraulic pressure that in intake antrum 13, hydraulic pressure is greater than in water chamber 31; and then by the 2nd water-stop sheet 32 and the 2nd sealing-ring 33 jack-up; intake antrum 13 and water chamber 14 communicate; pressure drop before film; waste water directly flows away from reverse osmosis membrane/nanofiltration membrane surface, and takes away the pollution substance on film surface, the performance of protective membrane; prevent film from blocking, extend the life-span of film.
The first above-mentioned regulating mechanism and the 2nd regulating mechanism can also adopt the form of hydraulicvalve to regulate.
According to embodiment of the present utility model, water-purifying machine comprises waste water ratio variable valve, and this waste water ratio variable valve is above-mentioned waste water ratio variable valve. Water-purifying machine is such as reverse osmosis water purifier or nanofiltration water-purifying machine.
Certainly, it is more than preferred implementation of the present utility model. It is noted that for those skilled in the art, under the prerequisite not departing from the utility model ultimate principle, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (12)
1. a waste water ratio variable valve, it is characterized in that, comprise main valve body (10), described main valve body (10) has valve chamber, the first water-stop sheet (15) it is provided with in described main valve body (10), described valve chamber is divided into intake antrum (13) and water chamber (14) by described first water-stop sheet (15), the water passage (41) excessively being connected described intake antrum (13) and described water chamber (14) is formed between described first water-stop sheet (15) and the inwall of described main valve body (10), on the sidewall of described main valve body (10), corresponding described first water-stop sheet (15) is provided with and regulates described the first regulating mechanism crossing water passage (41) size.
2. waste water ratio variable valve according to claim 1, it is characterized in that, described first regulating mechanism comprises controllable register (52) and driving mechanism, corresponding described first water-stop sheet (15) of described controllable register (52) is slidably arranged on the sidewall of described main valve body (10), described driving mechanism drives with described controllable register (52) and is connected, and drives described controllable register (52) to slide along close or away from described first water-stop sheet (15) direction.
3. waste water ratio variable valve according to claim 2, it is characterized in that, the sidewall of described main valve body (10) is provided with open holes, described open holes place is fixedly installed the first sealing-ring (51), and described first water-stop sheet (15) is set in described first sealing-ring (51).
4. waste water ratio variable valve according to claim 2, it is characterized in that, the first electromagnetic valve core (55) that described first regulating mechanism also comprises the first regulation valve body (50), the first return spring (56) and is arranged in described first regulation valve body (50), described first return spring (56) is connected between described first regulation valve body (50) and described first electromagnetic valve core (55), and described first regulation valve body (50) is sealedly connected on described main valve body (10) by the first gasket (54).
5. waste water ratio variable valve according to claim 4, it is characterized in that, described first regulation valve body (50) is provided with the first valve core tube (57), described first electromagnetic valve core (55) is slidably arranged in described first valve core tube (57), and described first return spring (56) is fixedly connected on described first valve core tube (57).
6. waste water ratio variable valve according to claim 4, it is characterized in that, described first electromagnetic valve core (55) is located on described first gasket (54), is connected by regulating spring (53) between described first electromagnetic valve core (55) and described controllable register (52).
7. waste water ratio variable valve according to claim 2, it is characterized in that, be positioned at described water chamber (14) side described valve body inwall on be provided with water eliminator (42), described water eliminator (42) be arranged on described cross water passage (41) outlet.
8. waste water ratio variable valve according to any one of claim 1 to 7, it is characterized in that, the 2nd water-stop sheet (32) also it is provided with in described valve body, described valve chamber is divided into every water chamber (31) and water flowing chamber by described 2nd water-stop sheet (32), described water flowing chamber is divided into intake antrum (13) and water chamber (14) by described first water-stop sheet (15), described waste water ratio variable valve also comprises the 2nd regulating mechanism, and described 2nd regulating mechanism regulates the described pressure every water chamber (31).
9. waste water ratio variable valve according to claim 8, it is characterized in that, it is provided with sliding channel in described valve body, described 2nd water-stop sheet (32) is slidably arranged in described sliding channel by the 2nd sealing-ring (33), described is connected with the boosting hole (35) on described 2nd sealing-ring (33) by being arranged on described 2nd water-stop sheet (32) between water chamber (31) and described intake antrum (13).
10. waste water ratio variable valve according to claim 8, it is characterized in that, described 2nd regulating mechanism comprises the 2nd regulation valve body (20), 2nd electromagnetic valve core (23) and the 2nd return spring (22), described 2nd electromagnetic valve core (23) is slidably arranged in described 2nd regulation valve body (20), described 2nd return spring (22) is connected between described 2nd regulation valve body (20) and described 2nd electromagnetic valve core (23), described 2nd electromagnetic valve core (23) is provided with the 2nd gasket (34) towards the described external part every water chamber (31).
11. waste water ratio variable valve according to claim 10, it is characterized in that, described 2nd regulation valve body (20) internal fixtion is provided with the 2nd valve core tube (21), described 2nd electromagnetic valve core (23) is slidably arranged in described 2nd valve core tube (21), and described 2nd return spring (22) is fixedly connected on described 2nd valve core tube (21).
12. 1 kinds of water-purifying machines, comprise waste water ratio variable valve, it is characterised in that, described waste water ratio variable valve is the waste water ratio variable valve according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004144.0U CN205278522U (en) | 2015-12-04 | 2015-12-04 | Waste water ratio regulating valve and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004144.0U CN205278522U (en) | 2015-12-04 | 2015-12-04 | Waste water ratio regulating valve and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278522U true CN205278522U (en) | 2016-06-01 |
Family
ID=56063100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004144.0U Expired - Fee Related CN205278522U (en) | 2015-12-04 | 2015-12-04 | Waste water ratio regulating valve and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443836A (en) * | 2015-12-04 | 2016-03-30 | 珠海格力电器股份有限公司 | Waste water ratio regulating valve and water purifier |
| CN108317268A (en) * | 2018-04-17 | 2018-07-24 | 杭州老板电器股份有限公司 | valve and water purifier |
-
2015
- 2015-12-04 CN CN201521004144.0U patent/CN205278522U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443836A (en) * | 2015-12-04 | 2016-03-30 | 珠海格力电器股份有限公司 | Waste water ratio regulating valve and water purifier |
| CN105443836B (en) * | 2015-12-04 | 2018-10-23 | 珠海格力电器股份有限公司 | waste water ratio regulating valve and water purifier |
| CN108317268A (en) * | 2018-04-17 | 2018-07-24 | 杭州老板电器股份有限公司 | valve and water purifier |
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