CN109420380A - A kind of filter core and water purifier - Google Patents
A kind of filter core and water purifier Download PDFInfo
- Publication number
- CN109420380A CN109420380A CN201710718561.9A CN201710718561A CN109420380A CN 109420380 A CN109420380 A CN 109420380A CN 201710718561 A CN201710718561 A CN 201710718561A CN 109420380 A CN109420380 A CN 109420380A
- Authority
- CN
- China
- Prior art keywords
- plate
- filter core
- bolt
- water
- water route
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 196
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 238000009415 formwork Methods 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 13
- 238000001223 reverse osmosis Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Abstract
The present invention provides a kind of filter core and water purifier, the fixed mechanism of a kind of fixed filter core and plate of water route is used in filter core, when the fixed mechanism is worked using water purifier, water in plate of water route has the characteristics that larger pressure, two sides pin is squeezed outward using hydraulic pressure, bolt enters in the bolt mouth in the plate interface of water route, filter core and plate of water route bolt is tight, when needing to remove filter core, stop the work of water purifier, the hydraulic pressure in water purifier reduces, and power is squeezed outside pin to be reduced, until the spring force on pin brings back locking bolt, the binding between filter core and plate of water route is unlocked.Rotating filter element or plate of water route are not needed, directly by filter core interface and plate of water route interface contact, the hydraulic pressure in water purifier squeezes automatically both to be made to bundle.Above-mentioned filter core is used in water purifier.
Description
Technical field
The present invention relates to water purifier field, in particular to a kind of filter core of water purifier.
Background technique
As water pollution is increasingly severe, water purifier is from the facility indispensable for family etc..Currently, common water purifier
Generally comprise the plate of water route leaked water 200, filter core 100 in varying numbers, some also need a booster pump 300 such as Fig. 1,
Shown in Fig. 2.Form of the filter core 100 using a kind of formwork 120 package filter 110, at least one water inlet on putamina 120
With a water outlet, raw water enters in filter core 100 from water inlet, is filtered by filter 110, and water purification is flowed out from water outlet,
By-pass filtration is completed, the quasi- water purification after completing by-pass filtration enters in the water channel in plate of water route 200, and from other filter core
100 water inlet enters second filter core 100, and the water outlet from second filter core is then filtered by second filter 110
It flows out in the pipeline in plate of water route 200, so after several filter element filterings or absorption, the pure water drunk also can
It is for human consumption to be flowed out in the water purification outlet on plate 200 by water.Currently, one is benefits there are two types of the filter core of water purifier is general
With the impurity in the strong substance absorption water of activated carbon or other adsorption capacities, another kind is exactly will using filter membrane such as RO filter membrane
The substance of bigger molecule in water is kept off in filter membrane, and only water purification could be penetrated from film, and such filter core putamina is than absorption filter
A more wastewater outlet on the formwork of core, therefore, there are three the ducts 131 exchanged with the external world for it.Currently, such filter core
Filter core interface 130 between filter core 100 and plate of water route 200 is formed on the bottom that 100 water outlet and water inlet is all disposed within filter core,
Filter core 100 is installed in plate of water route 200, at least there are two ducts 131 to connect in plate of water route 200 in filter core interface 130
The centre of filter core interface 130 is arranged in filter 110 in water route and filter core 100, one of duct, as shown in Fig. 2, just
It is a kind of filter core 100 in the prior art, since this filter core 100 and plate of water route 200 are using bayonet connection, when on card
It needing to rotate by a certain angle, the bayonet 132 on such filter core interface 130 is stuck on the water route plate interface 210 in plate of water route 200,
In this way, the waterway connector 211 in water route plate interface 210 can be connected with the corresponding duct 131 in filter core interface 130 respectively
As shown in figure 4, due to needing filter core 100 rotating a small angle in clamping, in order to guarantee waterway connector 211 and duct
131 communicate, in this way, filter core interface 130 is exactly a plane as shown in figure 3, connecting between such filter core 100 and plate of water route 200
When picking up next, sealing will be more difficult between waterway connector 211 and duct 131.
Summary of the invention
When needle of the present invention is installed in plate of water route for current filter core, mutual rotating filter element and water are needed using bayonet is fixed
Road plate, the interface between such plate of water route and filter core will be not easy to seal, and guarantee water-tight and provide a kind of filter core, which is pacifying
It is directly pressed when being attached in plate of water route, does not need rotary waterway plate and filter core, and provided a kind of with such filter core
Water purifier.
The present invention is that technical solution used by realizing its purpose is: a kind of filter core, including the filtering being arranged in formwork
Device is provided with the filter core interface with water route plate interface in the formwork bottom, has and water in the filter core interface center
The duct that the waterway connector in the water route plate interface center in the plate face of road communicates；It is additionally provided on the filter core interface by filter core
Fixed to the fixed mechanism in plate of water route；The fixed mechanism includes the pin for being symmetricly set on duct two sides, the pin
Bolt includes body and bolt head, and the bolt head is arranged in the pipeline type communicated with duct a cunning and leads interior, described body setting
In a body slideway, bolt is provided in the body, the elastic force of latch spring stretches out bolt from body,
It is arranged jagged in the body chute wall, when pin slides in and out fixed filter core, bolt stretches out bolt described from body
Notch in；Top bolt is provided below in the notch, the top bolt includes floating weight, lower top bolt, protrusion, pushes up bolt spring
It is arranged around floating weight, under the action of pushing up bolt spring, lower top bolt is stretched out from formwork bottom case, is connect with plate of water route in plate of water route
Plate of water route upper plate in mouthful is inconsistent；The fixed mechanism further includes that the return spring of the duct two sides two is arranged in,
Two return springs are pulled back from body two sides pushes up bolt.
In the present invention, due to using the fixed mechanism of a kind of fixed filter core and plate of water route, which uses water purification
When device works, the water in plate of water route has the characteristics that larger pressure, is squeezed two sides pin outward using hydraulic pressure, bolt enters plate of water route and connects
It is in bolt mouth in mouthful, filter core and plate of water route bolt is tight, when needing to remove filter core, stop the work of water purifier, in water purifier
Hydraulic pressure reduces, and power is squeezed outside pin to be reduced, and until the spring force on pin brings back locking bolt, unlocks between filter core and plate of water route
Binding.Do not need rotating filter element or plate of water route, directly by filter core interface and plate of water route interface contact, hydraulic pressure in water purifier from
Dynamic extruding bundlees the two.
Further, in above-mentioned filter core: being additionally provided with the first sealing ring on the bolt head.
Further, in above-mentioned filter core: the duct is one section of pipeline stretched out from filter core interface, is pacified in filter core
When being attached in plate of water route, duct is inserted among the waterway connector in the plate interface of water route, is additionally provided with hole on the duct
Road sealing ring.
The present invention also provides a kind of kind water purifier for installing above-mentioned filter core, including filter core, plate of water route, booster pump, filter cores
Including activated carbon cartridge, PP cotton filter element and RO reverse osmosis membrane filter element, according to water (flow) direction in plate of water route successively install activated carbon cartridge,
Booster pump, PP cotton filter element and RO reverse osmosis membrane filter element.Further include raw water water tank and clear water tank, the source water tank respectively with
Raw water inlet is connected with wastewater outlet in plate of water route, and the clear water tank is connected with the water purification outlet in the plate of water route.
Water purifier in the present invention is using this filter core above, and not only easy for installation, waterproof is also easy.
The present invention is described in more detail combined with specific embodiments below.
Detailed description of the invention
Fig. 1 is the general structure figure of water purifier.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is filter core outline drawing in the prior art, and this filter core has the filter core interface of a plane.
Fig. 4 is water purifier plate of water route general structure figure.
Fig. 5 is the filter core outline drawing of the embodiment of the present invention 1.
Fig. 6 is the bottom view of Fig. 5.
Fig. 7 is the A in Fig. 2 --- A sectional view.
Fig. 8 is Fig. 7 A enlarged drawing.
Specific embodiment
Embodiment 1, the present embodiment are a kind of water purifiers, the water purifier in filter core 100 when being installed in plate of water route 200,
The filter core interface 130 of filter core 100 is docked with the water route plate interface 210 of plate of water route 200 directly, is not needed filter core 100
A low-angle is mutually rotated with plate of water route 200, in this way, in the docking of 130 water route plate interface 210 of filter core interface, filter core interface
Duct 131 in 130 just may be designed to one section of pipeline stretched out from filter core interface 130, be installed to plate of water route in filter core 100
When on 200, duct 131 is inserted among the waterway connector 211 in water route plate interface 210, in this way, be easy to keep sealing, as long as
Channel seal circle 1311 is provided on duct 131.
In the present embodiment, three filter cores 100 and a booster pump 300 are mounted in plate of water route 200, in this way, can pacify
A raw water water tank is filled, some raw waters is taken to be added in raw water water tank, due to there is booster pump 300, in plate of water route 200
Water route among can also generate higher pressure, water energy is enough to be filtered from filter core 100, three in the water purifier of the present embodiment filter
Core is activated carbon cartridge, PP cotton filter element and the reverse osmosis filter core of RO respectively, as shown in Figure 1, these three filter cores 100 and booster pump
300 are installed along with above plate of water route 200, successively install activated carbon cartridge, booster pump 300, PP according to the sequence of plate of water route water flow
Cotton filter core and RO reverse osmosis membrane filter element, under the action of booster pump 300, water enters in activated carbon cartridge in plate 200 by water,
It is entered in the water pipe in plate of water route 200 by double after active carbon adsorption impurity, then pressurizes, enter back by booster pump 300
It being filtered into RO reverse osmosis membrane filter element, water purification enters in water-purifying tank, and waste water is flowed into raw water box by wastewater outlet, with
The raw water being newly added is recycled together.Water purifier does not need wastewater collection in this way, as long as cleaning crossing certain time
Raw water water tank can.
In the present embodiment, activated carbon cartridge and PP cotton filter element are the filter cores of adsorption property, to the impurity in the water flowed through into
Row adsorbs, and inside impurity absorption to filter core, flows out without waste water, therefore, when being installed in plate of water route 200, there are two
The interface of water coke slurry, that is, only two ducts 131 are carried out with plate of water route, one of them is mounted in 130 center of filter core interface
Water outlet duct, one is mounted in the water inlet duct of water outlet duct side, work of the water in plate of water route 200 in booster pump 300
Followed by the two filter cores under.Another filter core is the reverse osmosis filter core of RO, the filter core interface in its 120 bottom of putamina
There are three ducts in 130, and what one of them was mounted on center is also water purification outlet duct, therefrom into plate of water route 200
After, by water in plate 200 water purification outlet outflow, here it is drinking water, in addition, enter RO reverse osmosis membrane filter element into
Water hole road and waste water duct are separately positioned on the two sides of outlet duct, in one line, as shown in Figure 5,6.Description afterwards
In, the water inlet in 100 center of filter core is referred to as duct 131.
As shown in Figure 5 and Figure 6, this is a kind of RO reverse osmosis membrane filter element to the filter core 100 of water purifier in the present embodiment, including
Formwork 120 and the filter 110 being mounted in putamina 120, filter 110 is with regard to RO reverse osmosis membrane, in the present embodiment, main feature
It is attaching it on the filter core interface 130 in plate of water route 200 what 120 bottom of formwork was arranged, it and phase in plate of water route 200
The water route plate interface 210 answered matches as shown in Figure 4, as shown in Figure 7 and Figure 8, is provided with outside filter core interface 130 by filter core
100 are installed to the fixed mechanism in plate of water route 200, and using the fixed mechanism, filter core 100 can be directly installed on plate of water route 200
On the water route plate interface 210 prepared for it.As shown in figure 8, fixed mechanism includes the pin for being symmetricly set on 131 two sides of duct
132, since the filter core of the present embodiment is a kind of RO reverse osmosis membrane filter element, in filter core interface 130 just there are three and water route
The duct 131 that water channel in plate communicates, three are in one line, and intermediate is the water outlet duct by filtering later water purification, and two
Side is into water duct and wastewater effluent duct respectively, and here, the pin 132 for being symmetricly set on 131 two sides of duct indicates and original
Come the vertical two sides in the direction in three ducts in one line.Pin 132 includes body 1322 and bolt head 1321, and bolt head 1321 is set
It sets and is led in 134 in the pipeline type communicated with duct 131 a cunning, when the setting of bolt head 1321 leads 134 in pipeline type cunning, in filter core
100 when being installed in plate of water route 200, if the work of booster pump 300 or other reasons, hydraulic pressure is very big in plate of water route 200, into
Enter to pipeline type to slide and lead 134, at this point, bolt head 1321 and pipeline type cunning, which lead 134, is formed a hydraulic cylinder, pipeline type cunning is led
134 be exactly cylinder, and bolt head 1321 is exactly piston, and in the biggish situation of pressure ratio of water, bolt head 1321 will be displaced outwardly, in this way,
The locking bolt 132 of two sides is all displaced outwardly.Body 1322 is arranged in a body slideway 1325, when bolt head 1321 will be displaced outwardly
When, body 1322 is also slided in body slideway 1325 from inside to outside.Bolt 1323, latch spring 1324 are provided in body 1322
Elastic force stretch out bolt 1323 from body 1322, be arranged jagged 1326 on 1325 wall of body slideway, pin 132 is outside
When sliding fixed filter core 100, bolt 1323 is from stretching bolt in body 1322 in notch 1326；That is pin 132 to
When outer sliding, when bolt 1323 is from when stretching out bolt in notch 1326 in body 1322, limitation is further continued for sliding outward, at this point, filter
Core 100 is already affixed in plate of water route 200, at this point, pin 132 no longer moves, the filter core 100 of the present embodiment is exactly with pin
Filter core 100 is already affixed in plate of water route 200 by bolt 132.In the water purifier course of work, hydraulic pressure is bigger, naturally, pin
132 will not reset, and when booster pump 300 is not pressurized, and the hydraulic pressure in plate of water route 200 is lower or disappears, pin 132 is due to having
Bolt 1323 from body 1322 stretch out bolt in notch 1326 therefore, will not slide, filter core 100 is still mounted on steadily
In plate of water route 200.In order to keep this place water-tight, in the present embodiment, one group of sealing ring is set on bolt head 1321, this
Sample, regardless of the hydraulic pressure in plate of water route is much, pipeline type is sliding to lead 134 and the tight fit of bolt head 1321, does not have water leakage.
In order to make when needing to remove filter core 100, pin 132 resets, and a press is additionally provided at filter core interface 130
The mechanism of bolt 1323 is needing to remove 100 morning of filter core, presses bolt 1323, bolt 1323 is made to overcome latch spring 1324
Elastic force returns in 132 body of pin, which includes being arranged that top bolt 135 is provided below in notch 1326, and top bolt 135 includes upper top
Bolt 1352, lower top bolt 1351, protrusion 1354, top bolt spring 1353 are arranged around floating weight 1352, the bolt spring 1353 on top
Under effect, lower top bolt 1351 is stretched out from 110 bottom case 121 of formwork, at this point, the top of floating weight 1352 does not push up bolt 1323
Pressure makes to insert when applying a pressure at the top of lower top bolt 1351 at this point, the top of floating weight 1352 will press bolt 1323
Pin 1323 is retracted in 132 body of pin, in the present embodiment, when needing to dismantle, a lower filter 100 is pressed downward, in this way, filter core
100 will slide downward, it is lower top bolt 1351 top by with the plate of water route upper plate 212 in water route plate interface 210 in plate of water route 200
It is inconsistent, there is a reaction force, makes lower top bolt 1351 top upwards, while the top of bolt 1323 being sold back to a grain-producing area in 132 body of bolt.
In addition, fixed mechanism further includes setting in duct 131 two sides two return spring 133, two return springs 133 from
1322 two sides of body are pulled back pin 132.
In the present embodiment, the elastic force of two inside pulling pin bolts of return spring 133 can be set to 2 kilograms, in filter core 100
It is installed in plate of water route 200, it, will be to bolt head 1321 in the sliding hydraulic cylinder for leading 134 formation of pipeline type when booster pump 300 works
It is applied more than the pulling force of return spring 133, according to test, at this point, hydraulic pressure reaches 5 kilograms to the outside pressure of bolt head 1321, therefore,
Pin 132 can be pushed out at the very start until bolt 1323 is inserted into notch 1326.When needing to safeguard to water purifier
When, the stopping of booster pump 300 is pressurized, and the hydraulic pressure in plate of water route 200 reduces, until the atmospheric pressure as the external world, at this point,
Outside pressure to bolt head 1321 is zero, at this moment, applies a power to plate of water route 200 from filter core 100, will be by top bolt
135 are sold back to a grain-producing area on the top of bolt 1323 in bolt 132, and return spring 133 retracts the pin 132 of two sides, resets, at this point, filter core 100 is just
It can be detached from plate of water route 200, carry out maintenance.
Claims (8)
1. a kind of filter core is provided with including the filter (110) being arranged in formwork (120) in described formwork (120) bottom
With the filter core interface (130) of plate of water route (200) interface, have and plate of water route (200) face in filter core interface (130) center
On water route plate interface (210) center the duct (131) that communicates of waterway connector (211)；It is characterized by: in the filter core
Be additionally provided with fixed mechanism filter core (100) being fixed on plate of water route (200) on interface (130)；The fixed mechanism packet
The pin (132) for being symmetricly set on duct (131) two sides is included, the pin (132) includes body (1322) He Shuantou
(1321), the bolt head (1321) setting is slided in a pipeline type communicated with duct (131) leads in (134), the bolt
Body (1322) setting is provided with bolt (1323), bolt in the body (1322) in a body slideway (1325)
The elastic force of spring (1324) stretches out bolt (1323) from body (1322), is arranged on described body slideway (1325) wall
Jagged (1326), when pin (132) slides in and out fixed filter core (100), bolt (1323) stretches out bolt from body (1322)
In the notch (1326)；Top bolt (135), top bolt (135) packet is provided below in the notch (1326)
Floating weight (1352), lower top bolt (1351), raised (1354) are included, top bolt spring (1353) is arranged around floating weight (1352),
Under the action of pushing up bolt spring (1353), lower top bolt (1351) is stretched out from formwork (110) bottom case (121), with plate of water route (200)
Plate of water route upper plate (212) in middle water route plate interface (210) is inconsistent；The fixed mechanism further includes that the hole is arranged in
The return spring (133) of road (131) two sides two, two return springs (133) are pulled back pin from body (1322) two sides
(132).
2. filter core according to claim 1, it is characterised in that: be additionally provided with the first sealing on the bolt head (1321)
It encloses (1327).
3. filter core according to claim 1 or 2, it is characterised in that: the duct (131) is one section from filter core interface
(130) pipeline stretched out in, when filter core (100) is installed on plate of water route (200), duct (131) are inserted into water route plate interface
(210) waterway connector (211) in is intermediate, is additionally provided with channel seal circle (1311) on the duct (131).
4. a kind of water purifier, including filter core (100), plate of water route (200), at least one filter core (100) are mounted on plate of water route (200)
On, it is characterised in that: the filter core (100) includes the filter (110) being arranged in formwork (120), in the formwork
(120) bottom be provided with the filter core interface (130) of plate of water route (200) interface, have in described filter core interface (130) center
The duct (131) communicated with the waterway connector (211) in water route plate interface (210) center on plate of water route (200) face；Described
Be additionally provided with fixed mechanism filter core (100) being fixed on plate of water route (200) on filter core interface (130)；The fixation machine
Structure includes the pin (132) for being symmetricly set on duct (131) two sides, and the pin (132) includes body (1322) He Shuantou
(1321), the bolt head (1321) setting is slided in a pipeline type communicated with duct (131) leads in (134), the bolt
Body (1322) setting is provided with bolt (1323), bolt in the body (1322) in a body slideway (1325)
The elastic force of spring (1324) stretches out bolt (1323) from body (1322), is arranged on described body slideway (1325) wall
Jagged (1326), when pin (132) slides in and out fixed filter core (100), bolt (1323) stretches out bolt from body (1322)
In the notch (1326)；Top bolt (135), top bolt (135) packet is provided below in the notch (1326)
Floating weight (1352), lower top bolt (1351), raised (1354) are included, top bolt spring (1353) is arranged around floating weight (1352),
Under the action of pushing up bolt spring (1353), lower top bolt (1351) is stretched out from formwork (110) bottom case (121), with plate of water route (200)
Plate of water route upper plate (212) in middle water route plate interface (210) is inconsistent；The fixed mechanism further includes that the hole is arranged in
The return spring (133) of road (131) two sides two, two return springs (133) are pulled back pin from body (1322) two sides
(132).
5. water purifier according to claim 4, it is characterised in that it is close on the bolt head (1321) to be additionally provided with first
Seal (1327).
6. water purifier according to claim 4, it is characterised in that: the duct (131) is one section from filter core interface
(130) pipeline stretched out in, when filter core (100) is installed on plate of water route (200), duct (131) are inserted into water route plate interface
(210) waterway connector (211) in is intermediate, is additionally provided with channel seal circle (1311) on the duct (131).
7. according to water purifier described in claim 4 or 5 or 6, it is characterised in that: further include booster pump (300), filter core (100)
Including activated carbon cartridge, PP cotton filter element and RO reverse osmosis membrane filter element, in the plate of water route (200), according in plate of water route (200)
Water (flow) direction successively installs activated carbon cartridge, booster pump (300), PP cotton filter element and RO reverse osmosis membrane filter element.
8. water purifier according to claim 7, it is characterised in that: further include raw water water tank and clear water tank, the source
Water tank is connected with raw water inlet in plate of water route (200) and wastewater outlet respectively, the clear water tank and the plate of water route
(200) water purification outlet in is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718561.9A CN109420380B (en) | 2017-08-21 | 2017-08-21 | Filter element and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718561.9A CN109420380B (en) | 2017-08-21 | 2017-08-21 | Filter element and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109420380A true CN109420380A (en) | 2019-03-05 |
| CN109420380B CN109420380B (en) | 2023-11-03 |
Family
ID=65498618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718561.9A Active CN109420380B (en) | 2017-08-21 | 2017-08-21 | Filter element and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109420380B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104816A (en) * | 2019-05-31 | 2019-08-09 | 汉高(天津)技术有限公司 | Water purifier |
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