CN220504031U - Concealed front-mounted filtering automatic discharging device - Google Patents
Concealed front-mounted filtering automatic discharging device Download PDFInfo
- Publication number
- CN220504031U CN220504031U CN202322054388.0U CN202322054388U CN220504031U CN 220504031 U CN220504031 U CN 220504031U CN 202322054388 U CN202322054388 U CN 202322054388U CN 220504031 U CN220504031 U CN 220504031U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- fork
- filter
- filter element
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000008213 purified water Substances 0.000 claims abstract description 9
- 238000011045 prefiltration Methods 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000243686 Eisenia fetida Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a hidden type front-mounted filtering automatic discharging device, which relates to the field of filtering and water purifying, and comprises a sealing cylinder body, wherein the sealing cylinder body is used for placing a filter element, a front-mounted filter cavity is formed between the upper part of the filter element and the inner wall of the sealing cylinder body, and a top cover is arranged at the top of the sealing cylinder body to seal the front-mounted filter cavity; the outer wall of the water inlet pipe is provided with a discharge port; the other two ends of the three-fork outer tube are respectively provided with a front filter screen and extend into the front filter cavity; a drainage suction pipe is correspondingly arranged in each front filter screen, two drainage suction pipes are correspondingly connected with two ports of the three-fork inner pipe, and a third port of the three-fork inner pipe is connected to a discharge port through a drainage channel; and a purified water outlet pipe communicated with the water outlet. The front filter cavity is arranged above the filter element, so that the front filter cavity can be hidden, sand, rust and the like can be effectively filtered, the service life of the filter element is prolonged, and the external space is not occupied.
Description
Technical Field
The utility model relates to the field of filtering and purifying water, in particular to a hidden type prepositive filtering automatic discharging device.
Background
Before tap water reaches a water terminal through a water supply network, a plurality of pipelines are provided, and impurities such as a plurality of silt, rust, suspended matters and the like exist in the pipelines, if no filtering treatment is performed, secondary pollution of the tap water can be caused.
The pre-filter is used as a first filtering device of a water terminal, and can filter the sediment, rust, ova, red worms and other large-particle substances in tap water. Therefore, the prior waterway system mostly adopts a pre-filter to filter water at the source before entering the water terminal, so that the secondary pollution can be effectively eliminated, the water pollution disease is reduced, the solid impurities can be removed, the waterway system is protected, and the system maintenance cost is reduced.
However, products sold in the market at present, such as a household pre-filtration filter and a household full-house pre-filtration filter, are mostly external filter devices, occupy extra space during installation, influence the overall aesthetic property, and have the filtering effect of only removing coarse sand and stone particles and other rust particles in water, and have no secondary filtering function, so that microorganisms, residual chlorine, other bacteria, heavy metals and the like in the water cannot be effectively removed.
These prefilters have a simple filtering function, and most of the garbage (filter residues) and the like generated by filtration are discharged at regular time by manpower, so that the condition of forgetting to discharge is easy to occur, and the filter residues remain in the filter for a certain time, which affects the service life of the filter and deteriorates the quality of filtered water. With the improvement of the current domestic conditions, the quality requirement on water is higher and higher, the living area of the urban commodity house is compact, and a plurality of filter devices with different functions are not installed in more than space. Accordingly, there is a need for improvements over existing pre-filters.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the hidden type pre-filtering automatic discharging device which has a multi-stage filtering effect (function), does not need a power supply, has large flow, can meet the water demand of a household whole house, is simple to install, does not occupy large space, and does not need to discharge wastewater and coarse filtration residues by timing manual operation; the service life of the filter is effectively prolonged, and high-quality water quality is provided; solves the problems of the prior water purifier that various parts are exposed, the occupied space is large and the appearance is not attractive, adopts the hidden and closed design, and the water inlet and outlet are the filtering devices of the same pipeline.
The utility model aims at being completed by the following technical scheme: the concealed prefilter automatic discharge device comprises
The sealing cylinder is used for placing the filter element, a front filter cavity is formed between the upper part of the filter element and the inner wall of the sealing cylinder and used for placing the three-fork bracket, and a top cover is arranged at the top of the sealing cylinder to seal the front filter cavity;
the water inlet pipe is connected to the outer wall of the sealing cylinder body, and a discharge port is formed in the outer wall of the water inlet pipe;
the three-fork support comprises a three-fork inner pipe and a three-fork outer pipe sleeved outside the three-fork inner pipe, one end of the three-fork outer pipe penetrates through the sealing cylinder body and then is connected with the water inlet pipe, and the other two ends of the three-fork outer pipe are respectively provided with a front filter screen and extend into the front filter cavity for outputting front filter water and further filtering the front filter water by the filter element; a drainage suction pipe is correspondingly arranged in each front filter screen, two drainage suction pipes are correspondingly connected with two ports of the three-fork inner pipe, and a third port of the three-fork inner pipe is connected to a discharge port through a drainage channel, so that front filter wastewater is discharged, and the drainage channel is arranged in the water inlet pipe and is not communicated with the inner cavity of the water inlet pipe; and
the water purifying outlet pipe is connected to the outer wall of the sealing cylinder body, is communicated with a water outlet arranged in the center of the filter element through a water outlet channel and is used for outputting purified water outwards.
As a further technical scheme, form the passageway that intakes between the outer wall of inlet tube and drainage channel, and the passageway that intakes communicates with the trident outer tube.
As a further technical scheme, the front end of the front filter screen is provided with an umbrella-shaped head, so that filter residues formed by front filter can be conveniently contained.
As a further technical scheme, one end of the drainage suction pipe, which is close to the umbrella-shaped head, is provided with a horn-shaped opening for guiding the filter residues.
As a further technical scheme, the discharge port is externally connected with an automatic discharge valve for automatically and regularly opening the discharge port.
As a further technical scheme, the filter element adopts a single filter element or a composite filter element.
The beneficial effects of the utility model are as follows:
1. the front filter cavity is arranged above the filter element, so that the front filter cavity can be hidden, sand, rust and the like can be effectively filtered, the service life of the filter element is prolonged, the filter element does not occupy external space, and the filter element is more attractive;
2. the preposed filter and the filter element are integrated in the sealing cylinder, so that the cost is lower compared with that of a single external filter device, and the original functions of the filter are not affected;
3. the water inlet pipe has the function of a wastewater discharge pipe and is divided into two paths of water inlet and water discharge, an external water source realizes water inlet along a water inlet channel on the inner wall of the water inlet pipe, and wastewater is discharged from the water discharge channel and a discharge port, so that the sealing safety is better, the integration level is high, and the occupied space is smaller;
4. the discharge port is externally connected with an automatic discharge valve, the time interval of automatic timing discharge can be set according to the water consumption, the operation is simple, and the use environment is not limited by power supply.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a sectional view of G-G of fig. 2.
Fig. 4 is a cross-sectional view of F-F of fig. 3.
Fig. 5 is a schematic perspective view of the hidden top cover of the present utility model.
Figure 6 is a schematic view of the flow of water into and out of the present utility model.
Reference numerals illustrate: the water inlet pipe 1, the water inlet channel 11, the three-fork support 2, the three-fork outer pipe 21, the three-fork inner pipe 22, the front filter screen 3, the umbrella-shaped head 31, the water discharge suction pipe 4, the horn-shaped mouth 41, the water discharge channel 42, the sealing cylinder 5, the front filter cavity 51, the filter element 6, the water outlet 61, the purified water outlet pipe 7, the water outlet channel 71, the top cover 8 and the discharge port 9.
Detailed Description
The utility model will be described in detail below with reference to the attached drawings:
examples: as shown in fig. 1 to 6, the hidden type pre-filtering automatic discharging device comprises a water inlet pipe 1, a water inlet channel 11, a three-fork support 2, a three-fork outer pipe 21, a three-fork inner pipe 22, a pre-filtering net 3, an umbrella-shaped head 31, a water discharging suction pipe 4, a horn-shaped opening 41, a water discharging channel 42, a sealing cylinder 5, a pre-filtering cavity 51, a filter element 6, a water outlet 61, a purified water outlet pipe 7, a water outlet channel 71, a top cover 8 and a discharging opening 9.
With reference to fig. 3, it should be noted that the filter element 6 is mounted in the sealed cylinder 5 (not under the water outlet 61), and the filter element 6 is hidden in fig. 3 because the filter element 6 adopts an alternative structure, preferably a single filter element or a composite filter element, which is selected according to the needs of the customer. As shown in fig. 4 and 5, a filter element 6 is arranged in the sealing cylinder 5, a front filter cavity 51 (capable of carrying out preliminary filtration on water entering the filter element 6) is formed between the upper side of the filter element 6 and the inner wall of the sealing cylinder 5, a three-fork support 2 is arranged in the front filter cavity 51, and a top cover 8 is arranged at the top of the sealing cylinder 5 to ensure the sealing of the front filter cavity 51, as shown in fig. 1 and 2.
Further, as shown in fig. 3, the water inlet pipe 1 is detachably connected to the (right side) outer wall of the sealing cylinder 5, and a discharge port 9 is formed in the outer wall of the water inlet pipe 1.
Referring to fig. 4, the three-fork support 2 includes a three-fork inner tube 22 and a three-fork outer tube 21 (forming a three-fork structure of inner and outer two layers) sleeved outside the three-fork inner tube 22, wherein one end (right end) of the three-fork outer tube 21 passes through the sealing cylinder 5 and then is communicated with the water inlet tube 1, two front filter screens 3 are respectively arranged at two end parts on the left side of the three-fork outer tube 21, the two front filter screens 3 extend into the front filter chamber 51, water flowing in from the water inlet tube 1 is primarily filtered by the front filter screens 3 to generate front filter water, and the front filter water is discharged into the front filter chamber 51 and is further filtered by the filter element 6. Further, a drainage suction pipe 4 is correspondingly arranged in each pre-filter screen 3, two ports of the total two drainage suction pipes 4 are correspondingly connected with the left side of the three-fork inner pipe 22, and a third port positioned on the right side of the three-fork inner pipe 22 is connected to the discharge port 9 through a drainage channel 42, so that pre-filter wastewater (filter residues generated by preliminary filtration are contained) is discharged, and the drainage channel 42 is arranged in the water inlet pipe 1 and is not communicated with the inner cavity of the water inlet pipe 1. The water purifying outlet pipe 7 is connected to the outer wall of the left side of the sealed cylinder 5, and the water purifying outlet pipe 7 is communicated with the water outlet 61 arranged in the center of the filter element 6 through the water outlet channel 71, so that purified water is output outwards.
Further, a water inlet passage 11 (surrounding the inner wall of the water inlet pipe 1) is formed between the inner wall of the water inlet pipe 1 and the outer wall of the water discharge passage 42, and the water inlet passage 11 communicates with the three-fork outer pipe 21, and the three-fork inner pipe 22 communicates with the water discharge passage 42.
Preferably, an umbrella-shaped head 31 is arranged at the front end of the pre-filtering net 3, and filter residues formed by pre-filtering are conveniently contained in the umbrella-shaped head 31. The drainage suction pipe 4 is provided with a horn-shaped opening 41 at one end close to the umbrella-shaped head 31, so that the flow guiding and the residue filtering are facilitated, and the residue filtering is promoted to be emptied. Preferably, the automatic discharge valve is externally connected with the discharge port 9, and the time interval of each automatic timing discharge can be set according to the water consumption of a user, so that the discharge port 9 is automatically and regularly opened, the automatic discharge valve is provided with a self-service power supply, no external power supply is needed, the automatic discharge valve is beneficial to being used at any position under the condition of water supply, and discharged wastewater is directly connected with a water falling pipeline under a cabinet.
The working process of the utility model comprises the following steps: as shown in fig. 6, external water supply enters the device from the water inlet pipe 1, flows along the annular water inlet channel 11 between the inner wall of the water inlet pipe 1 and the outer wall of the water discharge channel 42, then enters the three-fork outer pipe 21, and is subjected to preliminary filtration through the front filter screen 3 at the front end of the three-fork outer pipe 21 to generate front filter water, the front filter water is discharged into the front filter cavity 51, and under the pressure of the external water supply, the front filter water permeates into the filter element 6, the filter element 6 is further filtered to generate purified water, the purified water flows out from the water outlet 61 at the top of the filter element 6 and is output to the user side from the purified water outlet pipe 7 through the water outlet channel 71. When the automatic discharge valve is in normal use, the automatic discharge valve is in a closed state, the discharge port 9 is closed, and no waste water is discharged; when the external automatic discharge valve is opened, under the action of water supply pressure, filter residues (coarse garbage, sediment and other impurities) deposited between the front filter screen 3 and the drainage suction pipe 4 are flushed into the trumpet-shaped opening 41, enter the three-fork inner pipe 22 along the drainage suction pipe 4, and finally are discharged outwards from the discharge opening 9 along the drainage channel 42, so that automatic pollution discharge is realized.
It should be understood that equivalents and modifications to the technical scheme and the inventive concept of the present utility model should fall within the scope of the claims appended hereto.
Claims (6)
1. The utility model provides a hidden leading filtration automatic discharging equipment which characterized in that: comprising
The sealing cylinder body (5) is used for placing the filter element (6), a front filter cavity (51) is formed between the upper part of the filter element (6) and the inner wall of the sealing cylinder body (5), the front filter cavity (51) is sealed by arranging the three-fork support (2) in the sealing cylinder body (5), and a top cover (8) is arranged at the top of the sealing cylinder body (5);
the water inlet pipe (1) is connected to the outer wall of the sealing cylinder body (5), and a discharge port (9) is formed in the outer wall of the water inlet pipe (1);
the three-fork support (2) comprises a three-fork inner pipe (22) and a three-fork outer pipe (21) sleeved outside the three-fork inner pipe (22), one end of the three-fork outer pipe (21) penetrates through the sealing cylinder (5) and then is connected with the water inlet pipe (1), and the other two ends of the three-fork outer pipe (21) are respectively provided with a front filter screen (3) and extend into the front filter cavity (51) for outputting front filter water to be further filtered by the filter element (6); a drainage suction pipe (4) is correspondingly arranged in each front filter screen (3), the two drainage suction pipes (4) are correspondingly connected with two ports of the three-fork inner pipe (22), a third port of the three-fork inner pipe (22) is connected to a discharge port (9) through a drainage channel (42), so that front filter wastewater is discharged, and the drainage channel (42) is arranged in the water inlet pipe (1) and is not communicated with the inner cavity of the water inlet pipe (1); and
the water purifying outlet pipe (7) is connected to the outer wall of the sealing cylinder body (5), and the water purifying outlet pipe (7) is communicated with a water outlet (61) arranged in the center of the filter element (6) through a water outlet channel (71) and is used for outputting purified water outwards.
2. The concealed prefilter automatic drain of claim 1, wherein: a water inlet channel (11) is formed between the inner wall of the water inlet pipe (1) and the outer wall of the water discharge channel (42), and the water inlet channel (11) is communicated with the three-fork outer pipe (21).
3. The concealed prefilter automatic drain of claim 1, wherein: the front end of the front filter screen (3) is provided with an umbrella-shaped head (31) which is convenient for accommodating filter residues formed by front filtration.
4. A concealed prefilter automatic drain as defined in claim 3, wherein: one end of the drainage suction pipe (4) close to the umbrella-shaped head (31) is provided with a horn-shaped opening (41) for guiding the filter residues.
5. The concealed prefilter automatic drain of claim 1, wherein: the discharge port (9) is externally connected with an automatic discharge valve for automatically and regularly opening the discharge port (9).
6. The concealed prefilter automatic drain of any one of claims 1 to 5, wherein: the filter element (6) adopts a single filter element or a composite filter element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322054388.0U CN220504031U (en) | 2023-08-02 | 2023-08-02 | Concealed front-mounted filtering automatic discharging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322054388.0U CN220504031U (en) | 2023-08-02 | 2023-08-02 | Concealed front-mounted filtering automatic discharging device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220504031U true CN220504031U (en) | 2024-02-20 |
Family
ID=89876399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322054388.0U Active CN220504031U (en) | 2023-08-02 | 2023-08-02 | Concealed front-mounted filtering automatic discharging device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220504031U (en) |
-
2023
- 2023-08-02 CN CN202322054388.0U patent/CN220504031U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107115712B (en) | Water resource purification recovery device and supply and drain water system | |
CN220504031U (en) | Concealed front-mounted filtering automatic discharging device | |
CN210825792U (en) | Drinking water purifying device | |
CN201978585U (en) | Direct-flush-type pre-filter | |
CN116815874A (en) | Concealed front-mounted filtering automatic discharging device | |
CN215916593U (en) | Prevent blockking up leading filter | |
CN201454206U (en) | Power-free self-cleaning filtering device and filtering system adopting same | |
CN212504295U (en) | Novel ultrafiltration purifier | |
CN212262493U (en) | Quartz sand filter | |
CN2431033Y (en) | Device for supplying, filtering and purifying water | |
CN201351125Y (en) | Backwashing filter type anti-dirt water processor | |
CN107585809B (en) | For the drainage arrangement in sewage disinfection treatment | |
CN208747779U (en) | A kind of ultrafiltration water-making machine | |
CN214060092U (en) | Small-volume large-flow full-house water purifier | |
CN209967830U (en) | Water filtration system | |
CN212504285U (en) | Green building sewage treatment plant | |
CN211284008U (en) | River course black foul sewage treatment device | |
CN218608406U (en) | Low-cost scale inhibition horizontal pre-filter | |
CN213416602U (en) | Purifier for waste water treatment | |
CN211688552U (en) | Integrated form water purification unit | |
CN211871598U (en) | Water saving fixtures for water purifier | |
CN213738888U (en) | Pressure type integration water purifier | |
CN218608407U (en) | Low-cost scale inhibition vertical pre-filter | |
CN219239431U (en) | Reclaimed water recycling device | |
CN215330382U (en) | Novel sewage collecting box |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |