CN207418345U - A kind of filter device with pressure pot - Google Patents
A kind of filter device with pressure pot Download PDFInfo
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- CN207418345U CN207418345U CN201721468815.8U CN201721468815U CN207418345U CN 207418345 U CN207418345 U CN 207418345U CN 201721468815 U CN201721468815 U CN 201721468815U CN 207418345 U CN207418345 U CN 207418345U
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- pressure pot
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- filter
- pressure
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Abstract
The utility model is related to a kind of filter devices with pressure pot.The filtering traffic of existing RO filter cores cannot meet the flow that user takes pure water.The utility model includes the RO filter cores with core component and the core component water inlet inlet pipeline led to and the outlet pipeline led to core component water outlet, the outlet pipeline is equipped with a preposition check valve and the pressure pot of a postposition, the pressure pot leads to a bifurcated pipe and leads to the outlet pipeline, realizes that pressure pot switches between water stored state and the state that discharges water by controlling the on off operating mode of the outlet pipeline end.Increase by a pressure pot with water storage function on original outlet pipeline, filter device no user take it is idle when, also the pure water for originating from RO filter cores can be collected by pressure pot, and meet short time clean water supply amount when user needs to take, both the purification speed of RO filter cores need not have been improved, the use demand of people can also be met, promote usage experience.
Description
Technical field
The utility model is related to drinking water fields, and in particular to a kind of filter device.
Background technology
As industrialization carries out, the environment of people's life is worsening, and requirement of the people to drinking water also increasingly improves.
There is a kind of reverse osmosis technology in drink water purifying field, realizes that drinking water is separated with impurity using RO filter cores, and then to drinking
Water is purified.When implementing the technology, RO filter cores are core components, and the source water to be filtered of high pressure is squeezed into the water inlet of RO filter cores
Mouthful, and the pure water by filtering and the waste water with impurity are thus generated, since source water is slower by the speed of RO filter cores,
It, can be due to the rate of filtration of RO filter cores cannot reach flow when user takes when people need to take pure drinking water
Normal use is influenced, reduces usage experience.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of filter device with pressure pot, it is original go out
Increase by a pressure pot with water storage function in water lines so that filter device can be collected in the empty lots that user does not take
The pure water of RO filter core outputs, and meet big flow demand in short-term when user takes, promote usage experience.
The utility model is accomplished by the following way：A kind of filter device with pressure pot, including the RO with core component
Filter core, with the core component water inlet inlet pipeline led to and the outlet pipeline led to core component water outlet, it is described go out
Water lines are equipped with a preposition check valve and the pressure pot of a postposition, the pressure pot lead to a bifurcated pipe and the water outlet
Pipeline leads to, and realizes pressure pot between water stored state and the state that discharges water by controlling the on off operating mode of the outlet pipeline end
Switching.Increase by a pressure pot with water storage function on original outlet pipeline, filter device is taken idle in no user
When, the pure water for originating from RO filter cores can be also collected by pressure pot, and meets the confession of short time clean water when user needs to take
Ying Liang need not both improve the purification speed of RO filter cores, moreover it is possible to meet the use demand of people, promote usage experience.Outlet pipeline
End can lead to tap, and when no user takes, tap is closed, the pure water meeting of RO filter core outputs
By bifurcated pipe feed pressure bucket because can not be outflowed by tap due to so that pressure pot energy real-time collecting originates from the pure of RO filter cores
Water purification, conversely, when user takes and opens tap and take pure water, the pure water that is stored in pressure pot and from RO filter cores
The pure water of output can be outflowed by tap together, realize pure water enough supplies in short-term.Check valve is used to ensure RO filter cores
The pure water of output flows back under pressure, it is ensured that the filter efficiency of RO filter cores.
Preferably, being equipped with a pressure sensor in the pressure pot, booster pump is connected on the inlet pipeline, it is described
Pressure and the booster pump start and stop are controlled in pressure sensor senses pressure pot.The water in pressure and pressure pot in pressure pot
Measure proportional, pressure sensor is perceived by pressure in sensed pressure bucket, and controls supercharging pump startup and stopping, working as pressure pot
When interior water reaches the upper limit and triggers pressure sensor, booster pump is closed, and RO filter cores in output pure water, do not work as pressure pot
When interior water reaches lower limit due to user takes outer row, pressure sensor can control booster pump to open, and RO filter cores will be held
Continuous output pure water.By pressure sensor come sensed pressure inner bucket water amount, and then control RO filter core working conditions.
Preferably, pressure pot includes closed shell and is arranged on the variable water storage bag of housing inner volume, the water storage
Bag is led to by passing through the bifurcated pipe of housing with outlet pipeline, and the pressure sensor is arranged on the clip cavity between housing and water storage bag
In.Housing cavity constant volume, water storage bag volume and clip cavity volume can be shifting when moisture storage capacity changes, and filtering is set
It is standby to judge the water in water storage bag by perceiving clip cavity air pressure.
Preferably, the outlet pipeline is outer including the built-in outlet pipe in RO filter cores and outside RO filter cores
Outlet pipe is put, the check valve is arranged on the built-in outlet pipe, and the bifurcated pipe is arranged on the external outlet pipe.It is single
It can ensure pure water feed pressure bucket or by being arranged outside tap when being pressurized pump work to valve, moreover it is possible to hold when booster pump is closed
By the pressure in pressure pot, prevent pure aqueous reflux from passing through happening for RO filter cores.
Preferably, the check valve includes the straight line installation cavity being arranged in built-in outlet pipe, is plugged on installation cavity backwards
The jacking block of core component side and plug of the installation cavity close to core component side is movably plugged on, between the plug and jacking block
Equipped with the spring coaxially arranged with the installation cavity, the spring pushes plug and contradicts with the installation resonator end surface and unidirectionally block
The built-in outlet pipe.Installation cavity is linearly, it is ensured that the spring of linear extendible can accurately drive plug, and jacking block plays spring
Positioning and supporting role, it is ensured that plug can be the containment station of installation cavity front port conflict and be separated with installation cavity front port
Lead to and switch between station, prevent happening for pure aqueous reflux.
Preferably, the local linear section of the built-in outlet pipe forms the installation cavity, the installation cavity is perforation
Structure, the front port diameter of the installation cavity are less than the plug diameter.The a certain section of built-in outlet pipe forms installation cavity, peace
Interior diameter of behaveing affectedly is more than plug diameter, it is ensured that plug can carry out axial activity under pressure-driven.
Preferably, being equipped with connecting rod on rear side of the plug, the connecting rod is coaxially disposed with the installation cavity, the bullet
Spring rear end is contradicted on the front end face of jacking block, and front end is nested with from back to front in the connecting rod.Spring is connected with connecting rod, really
It protects plug to block on installation cavity front port with preset posture, and then ensures sealing effect.
Preferably, the radial section of the jacking block is in cross, the rear end of the jacking block is contradicted after the installation cavity
On the periphery of port.Jacking block both plays spring support positioning action, and seam can be also formed between jacking block side wall and installation cavity side wall
Gap facilitates pure water to flow through.
Preferably, the RO filter cores include closing the filter on filter cylinder, institute for the filter cylinder and lid of core component plant
It states that core component includes core and lid closes upper cover at the top of core, is opened up in the middle part of the filter and upper cover vertically communicated interior
Outlet pipe is put, the installation cavity is arranged in the upper cover.Check valve is mounted in filter core, and is synchronously completed during the production of RO filter cores
Assembling, by reducing number of components come effective assembling structure for simplifying filter device.
The beneficial effects of the utility model：Increase a pressure pot with water storage function, filtering dress on original outlet pipeline
It puts and saves bit by bit pure water in empty lots using pressure pot, and section collection China and foreign countries are arranged when in use, effectively avoid the filtering stream of RO filter cores
Amount can not meet the situation that user takes flow needed for pure water, improve user and take efficiency, meet the use need of people
It asks, promotes usage experience.
Description of the drawings
Fig. 1 is the utility model broken section structure diagram；
Fig. 2 is RO filter core broken section structure diagrams；
In figure：1st, core, 2, inlet pipeline, 3, check valve, 4, pressure pot, 5, bifurcated pipe, 6, booster pump, 7, pressure sensing
Device, 8, housing, 9, water storage bag, 10, external outlet pipe, 11, built-in outlet pipe, 12, plug, 13, jacking block, 14, spring, 15, even
Extension bar, 16, filter, 17, filter cylinder, 18, upper cover, 19, installation cavity, 20, clip cavity.
Specific embodiment
The substantive distinguishing features of the utility model are made further with reference to specification drawings and specific embodiments
It is bright.
A kind of filter device with pressure pot as shown in Figure 1 is intake by the RO filter cores with core component, with core component
The inlet pipeline 2 and the outlet pipeline composition led to core component water outlet, the outlet pipeline that mouth leads to are equipped with one
The pressure pot 4 of preposition 3 and one postposition of check valve, the pressure pot 4 lead to a bifurcated pipe 5 and lead to the outlet pipeline,
Realize that pressure pot 4 switches between water stored state and the state that discharges water by controlling the on off operating mode of the outlet pipeline end.
In practical operation, a pressure sensor 7 is equipped in the pressure pot 4, supercharging is connected on the inlet pipeline 2
Pump 6 pressure and controls 6 start and stop of booster pump in the 7 sensed pressure bucket 4 of pressure sensor.Pressure pot 4 includes closed shell
8 and the variable water storage bag 9 of 8 inner volume of housing is arranged on, the water storage bag 9 is by passing through the bifurcated pipe 5 and outlet pipe of housing 8
Lead on road.The pressure sensor 7 is arranged in the clip cavity 20 between housing 8 and water storage bag 9, when 9 volume of water storage bag is because of water storage bag 9
When interior water increases and becomes larger so that air pressure rises in clip cavity 20, conversely, when 9 volume of water storage bag is because of discharge reduction in water storage bag 9
And become hour so that air pressure declines in clip cavity 20, and pressure sensor 7 judges water in water storage bag 9 by perceiving 20 air pressure of clip cavity
Amount.Under normal circumstances, according to the parameter of pressure pot 4 moisture storage capacity bound is set to put, and takes this as a foundation that pressure is set to pass
The upper pressure limit value that sensor 7 is used for the low pressure limit value that booster pump 6 is controlled to open and control booster pump 6 is closed.
In practical operation, when the water in water storage bag 9 is less and 20 pressure of clip cavity is less than the low pressure limit value, pressure
Force snesor 7 is triggered and booster pump 6 is controlled to start so that the hydraulic pressure of core component water inlet increases, and core component carries out
Filtration operation simultaneously passes through pure water is arranged outside water outlet, and plug 12 can compress spring 14 due to its front descaling line pressure increase so that
Plug 12 is from containment station to Switch of working position is led to, at this point, with following two situations：
Situation one, tap is closed, and flows through the pure water of check valve 3 by 5 feed pressure bucket 4 of bifurcated pipe,
Until pressure sensor 7 perceives 20 pressure of clip cavity and reaches upper pressure limit value, and finally control booster pump 6 is closed.
Situation two, tap are in opening, and the pure water direct for flowing through check valve 3 was connected outside tap and arranged, and
Tap is operated after closing by situation one.
In practical operation, when the water in water storage bag 9 is more and 20 pressure of clip cavity reaches the upper pressure limit value, one
Aspect, booster pump 6 are closed, and 12 front side of plug is not subjected to pressure, on the other hand, 12 backside pressure of plug and 4 internal pressure of pressure pot
Power is constant so that plug 12 can be positioned under spring 14 and the effect of 4 pressure of pressure pot in containment station, prevent plug 12
The pure water of rear side flows back to happening for core component by plug 12.At this point, tap is opened, it is pure in water storage bag 9
Water purification can be under 20 gas pressure of clip cavity by being arranged outside bifurcated pipe 5, and in the process, plug 12 is remained in containment station,
When 20 air pressure of clip cavity is less than low pressure limit value, booster pump 6 is opened, and arranges pure water outside 9 size of water storage bag, RO filter cores also can output
Pure water realizes the purpose of centralizedly supply pure water in the short time.
In practical operation, the outlet pipeline includes the built-in outlet pipe 11 being arranged in RO filter cores and arranged on RO filter core
Outer external outlet pipe 10, the check valve 3 are arranged on the built-in outlet pipe 11, and the bifurcated pipe 5 is arranged on described outer
It puts on outlet pipe 10.When pressure pot 4 is in water stored state, the pure water in external outlet pipe 10 can be poured into storage by bifurcated pipe 5
In water bag 9, purified water collecting is realized, when pressure pot 4, which is in, discharges water state, bifurcated pipe 5 can fall the pure water in water storage bag 9
Enter in external outlet pipe 10, realize that pure water collection China and foreign countries are arranged.
In practical operation, the check valve 3 includes the straight line installation cavity 19 being arranged in built-in outlet pipe 11, is plugged on peace
Behave affectedly 19 backwards to core component side jacking block 13 and be movably plugged on plug 12 of the installation cavity 19 close to core component side
（As shown in Figure 2）, the spring 14 coaxially arranged with the installation cavity 19, the spring 14 are equipped between the plug 12 and jacking block 13
Plug 12 is pushed to contradict with 19 end face of installation cavity and unidirectionally block the built-in outlet pipe 11.Check valve 3 is preferably provided at
Outlet pipeline is on the section between core component and bifurcated pipe 5, it is ensured that and pure water will not be flowed backward in core component, so,
Except said program, the check valve 3 can also be arranged on external outlet pipe 10, and with being set before and after bifurcated pipe 5, should also be regarded
For specific embodiment of the utility model.
In practical operation, the RO filter cores include closing on filter cylinder 17 for the filter cylinder 17 and lid of core component plant
Filter 16, the core component include the upper cover 18 of core 1 and lid conjunction at 1 top of core, the filter 16 and upper cover middle part
Vertically communicated built-in outlet pipe 11 is opened up, the installation cavity 19 is arranged in the upper cover.The office of the built-in outlet pipe 11
Portion's linear section forms the installation cavity 19, and the installation cavity 19 is communicating structure, and the front port diameter of the installation cavity 19 is small
In 12 diameter of plug.The installation cavity 19 can be that outlet pipeline partial section is formed or individually produced and energy
The housing 8 led to outlet pipeline, is regarded as specific embodiment of the utility model.
In practical operation, 12 rear side of plug is equipped with connecting rod 15, and the connecting rod 15 is same with the installation cavity 19
Axis is set, and 14 rear end of spring is contradicted on the front end face of jacking block 13, and front end is nested with from back to front in the connecting rod 15.
The plug 12 is preferably silica gel material, can improve sealing performance by self-deformation, also have the advantages that environmentally-friendly sanitary,
Prevent what pure water from being polluted again to happen.
In practical operation, in cross, the rear end of the jacking block 13 is contradicted described the radial section of the jacking block 13
On the periphery of 19 rear port of installation cavity.In addition, the radial section of the jacking block 13 can also be polygon, linear type, square shape
Deng, if be reserved for pure water circulation gap, be regarded as specific embodiment of the utility model.
Claims (9)
1. a kind of filter device with pressure pot, including the RO filter cores with core component, with core component water inlet lead into
Water lines（2）And the outlet pipeline led to core component water outlet, which is characterized in that before the outlet pipeline is equipped with one
The check valve put（3）And one postposition pressure pot（4）, the pressure pot（4）Lead to a bifurcated pipe（5）With the outlet pipeline
Lead to, pressure pot is realized by controlling the on off operating mode of the outlet pipeline end（4）Between water stored state and the state that discharges water
Switching.
A kind of 2. filter device with pressure pot according to claim 1, which is characterized in that the pressure pot（4）Inside set
There is a pressure sensor（7）, the inlet pipeline（2）On be connected with booster pump（6）, the pressure sensor（7）Sensed pressure
Bucket（4）Interior pressure simultaneously controls the booster pump（6）Start and stop.
A kind of 3. filter device with pressure pot according to claim 2, which is characterized in that pressure pot（4）Including closed
Housing（8）And it is arranged on housing（8）The variable water storage bag of inner volume（9）, the water storage bag（9）By passing through housing（8）'s
Bifurcated pipe（5）Lead to outlet pipeline, the pressure sensor（7）It is arranged on housing（8）With water storage bag（9）Between clip cavity（20）
In.
4. according to a kind of any filter devices with pressure pot of claim 1-3, which is characterized in that the outlet pipeline
Including the built-in outlet pipe being arranged in RO filter cores（11）And the external outlet pipe outside RO filter cores（10）, the check valve
（3）It is arranged on the built-in outlet pipe（11）On, the bifurcated pipe（5）It is arranged on the external outlet pipe（10）On.
A kind of 5. filter device with pressure pot according to claim 4, which is characterized in that the check valve（3）Including
Arranged on built-in outlet pipe（11）Interior straight line installation cavity（19）, be plugged on installation cavity（19）Jacking block backwards to core component side（13）
And movably it is plugged on installation cavity（19）Plug close to core component side（12）, the plug（12）With jacking block（13）Between
Equipped with the installation cavity（19）Coaxially arranged spring（14）, the spring（14）Push plug（12）With the installation cavity
（19）End face contradicts and unidirectionally blocks the built-in outlet pipe（11）.
A kind of 6. filter device with pressure pot according to claim 5, which is characterized in that the built-in outlet pipe（11）
Local linear section form the installation cavity（19）, the installation cavity（19）For communicating structure, the installation cavity（19）Before
Port diameter is less than the plug（12）Diameter.
A kind of 7. filter device with pressure pot according to claim 5, which is characterized in that the plug（12）Rear side is set
There is connecting rod（15）, the connecting rod（15）With the installation cavity（19）Coaxial arrangement, the spring（14）Rear end contradicts and is pushing up
Block（13）Front end face on, front end is nested with from back to front in the connecting rod（15）On.
A kind of 8. filter device with pressure pot according to claim 5, which is characterized in that the jacking block（13）Radial direction
Section is in cross, the jacking block（13）Rear end contradict in the installation cavity（19）On the periphery of rear port.
9. a kind of filter device with pressure pot according to claim 5, which is characterized in that the RO filter cores are included for core
The filter cylinder that body component is planted（17）And lid is closed in filter cylinder（17）On filter（16）, the core component include core（1）With
And lid is closed in core（1）The upper cover at top（18）, the filter（16）Vertically communicated built-in outlet pipe is opened up with upper cover middle part
（11）, the installation cavity（19）It is arranged on the upper cover（18）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468815.8U CN207418345U (en) | 2017-11-06 | 2017-11-06 | A kind of filter device with pressure pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468815.8U CN207418345U (en) | 2017-11-06 | 2017-11-06 | A kind of filter device with pressure pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418345U true CN207418345U (en) | 2018-05-29 |
Family
ID=62307711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468815.8U Active CN207418345U (en) | 2017-11-06 | 2017-11-06 | A kind of filter device with pressure pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418345U (en) |
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2017
- 2017-11-06 CN CN201721468815.8U patent/CN207418345U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: No. 327 Haidong Road, Lihai Town, Binhai New City, Shaoxing City, Zhejiang Province, 312000 Patentee after: Shaoxing Angel Drinking Water Technology Co.,Ltd. Address before: 315800 No.68 Dagang 1st Road, Dagang Industrial City, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO AQUAWORLD ELECTRIC MANUFACTURE CO.,LTD. |
|
| TR01 | Transfer of patent right |