CN210674454U - Top filtering water inlet valve convenient to install - Google Patents
Top filtering water inlet valve convenient to install Download PDFInfo
- Publication number
- CN210674454U CN210674454U CN201921620856.3U CN201921620856U CN210674454U CN 210674454 U CN210674454 U CN 210674454U CN 201921620856 U CN201921620856 U CN 201921620856U CN 210674454 U CN210674454 U CN 210674454U
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- channel
- filter
- filtering
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a top filtering water inlet valve convenient to install, including valve body and stagnant water subassembly, the valve body has inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal and exhalant canal's intercommunication and cut off, the valve body top is equipped with the inserted hole corresponding with inhalant canal, still include the filter assembly that stretches into inhalant canal by the inserted hole, filter assembly includes the filter core that has at least two-stage filter screen, wherein, filter core one side is equipped with the water inlet that is linked with inhalant canal, the opposite side is equipped with the delivery port, filter assembly still includes the overflow channel that leads to delivery port and exhalant canal, the overflow channel is the annular channel that arranges along the circumference of filter assembly, the filter assembly of this scheme can be directly dismantled and assembled by the inserted hole, it is convenient to wash and change, and through setting up annular overflow channel, filter assembly's delivery port need not aim at exhalant canal, and compact structure, the practicality is strong.
Description
Technical Field
The utility model relates to a water intaking valve, especially a top filtration water intaking valve easy to assemble.
Background
In the prior art, a filter device of a water inlet valve is generally one-stage filtration, however, the filter device has poor filtering effect and is easy to block, so that a filter assembly with two-stage filtration appears in the prior art, the filter assembly needs to align a water outlet to a water outlet channel due to the directional filtering, and therefore, the filter assembly needs to be inserted into a water inlet channel according to a specific angle during installation, if the deviation between the insertion angle and a preset angle is large, the two-stage filtration effect cannot be achieved, and a rotation stopping structure needs to be arranged on the filter assembly, so that the filter effect is prevented from being influenced by the rotation of the water inlet valve under the action of water pressure in the water inlet process, and the operation is inconvenient during installation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a top filtering water inlet valve which is convenient to install for solving the problems.
In order to achieve the above object, the utility model adopts the following technical scheme:
the top filtering water inlet valve convenient to install comprises a valve body and a water stopping assembly, wherein the valve body is provided with a water inlet channel and a water outlet channel, the water stopping assembly controls the communication and the cut-off of the water inlet channel and the water outlet channel, an insertion hole corresponding to the water inlet channel is arranged above the valve body, the top filtering water inlet valve further comprises a filtering assembly extending into the water inlet channel from the insertion hole, the filtering assembly comprises a filter element with at least two stages of filter screens, one side of the filter element is provided with a water inlet communicated with the water inlet channel, the other side of the filter element is provided with a water outlet, the filtering assembly further comprises an overflowing channel communicated with the water outlet and the water outlet channel, the overflowing channel is an annular channel arranged along the circumferential direction of the filtering assembly, when water enters, the water of the water inlet channel enters the filtering assembly from the water inlet, and flows to the overflowing channel from the, and flows to the water outlet channel from the overflowing channel.
Preferably, a water passing frame is arranged above the filter element, and a gap between the water passing frame and the valve body forms the overflowing channel.
Preferably, cross the water frame and go up the cover and be equipped with the rubber circle with valve body looks seal fit, the rubber circle with cross to have the intercommunication between the water frame the delivery port with the clearance that overflows of exhaling the passageway, when inhalant canal's water pressure is great, the rubber circle warp and then reduce overflow the clearance, when inhalant canal's water pressure is less, the rubber circle resets and then increases overflow the clearance.
Preferably, the filter assembly further comprises a connecting portion, the connecting portion is in threaded connection with the valve body, the water passing frame is integrally formed on the filter element, and the connecting portion is fixed to the filter element in a clamped mode.
Preferably, the connecting part is provided with a knob exposing the valve body.
Preferably, the knob is a raised in-line handle.
Preferably, the filter core includes one-level filter screen and second grade filter screen, wherein, the one-level filter screen is the great coarse strainer of filtration pore internal diameter, the second grade filter screen is the less fine filter screen of filtration pore internal diameter, inhalant canal's water passes through in proper order the one-level filter screen with the second grade filter screen flows to after filtering exhalant canal.
Preferably, the first-stage filter screen and the second-stage filter screen are parallel or straight filter screens arranged at an angle.
Preferably, the water inlet pipe also comprises a water inlet pipe, the water inlet channel is formed in the water inlet pipe, and the insertion opening is formed at the top of the water inlet pipe.
Preferably, the water inlet is arranged at the bottom of the filter element, the water outlet is arranged at the upper part of the filter element, and the water inlet and the water outlet are arranged in a staggered manner in the radial direction of the filter element.
The utility model discloses following beneficial effect has:
1. the utility model discloses a top filtering water inlet valve convenient to install, including valve body and stagnant water subassembly, the valve body has inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal and exhalant canal's intercommunication and cut off, the valve body top is equipped with the inserted hole corresponding with inhalant canal, still include the filter assembly that stretches into inhalant canal by the inserted hole, filter assembly includes the filter core that has at least two-stage filter screen, wherein, filter core one side is equipped with the water inlet that is linked with inhalant canal, the opposite side is equipped with the delivery port, filter assembly still includes the overflow channel that leads to delivery port and exhalant canal, the overflow channel is the annular channel that arranges along the circumference of filter assembly, the filter assembly of this scheme can be directly by the inserted hole dismouting, convenient washing and change, and through setting up annular overflow channel, filter assembly's delivery port need not to aim, the filter assembly can be inserted into the insertion hole along various angles, and is compact in structure and high in practicability.
2. When the water pressure of the water inlet channel is large, the rubber ring deforms to reduce the overflowing clearance, and when the water pressure of the water inlet channel is small, the rubber ring resets to increase the overflowing clearance, so that the throttling effect is achieved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
FIG. 1 is a perspective view of a filter assembly of a top filtering inlet valve of the present invention that is easy to install;
FIG. 2 is an exploded view of the filter assembly of a top filtering inlet valve of the present invention in a convenient installation;
fig. 3 is a schematic diagram of the filter assembly of the top filtering water inlet valve of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, an easy-to-install top filtering water inlet valve comprises a valve body and a water stopping assembly, wherein the valve body is provided with a water inlet channel and a water outlet channel, the water stopping assembly controls the communication and the cut-off of the water inlet channel and the water outlet channel, an insertion opening corresponding to the water inlet channel is arranged above the valve body, the water inlet channel further comprises a filtering assembly 1 extending into the water inlet channel from the insertion opening, the filtering assembly 1 comprises a filter element 10 with at least two stages of filter screens, wherein one side of the filter element 10 is provided with a water inlet 11 communicated with the water inlet channel, the other side of the filter element is provided with a water outlet 12, the filtering assembly 1 further comprises an overflowing channel 21 communicating the water outlet 12 with the water outlet channel, the overflowing channel 21 is an annular channel arranged along the circumferential direction of the filtering assembly 1, and when water enters the water, the water of the water inlet channel enters, after being filtered by the filter element 10, the water flows to the overflowing channel 21 from the water outlet 12 and flows to the water outlet channel from the overflowing channel 21.
In this embodiment, a water passing frame 20 is arranged above the filter element 10, and the gap between the water passing frame 20 and the valve body forms the flow passage 21.
In this embodiment, cross the cover and be equipped with the rubber circle 30 with valve body looks seal fit on the water frame 20, rubber circle 30 with cross and have the intercommunication between the water frame 20 delivery port 12 with the clearance 31 that overflows of overflow channel 21, when the water pressure of inhalant canal is great, rubber circle 30 warp and then reduce overflow clearance 31, when inhalant canal's water pressure is less, rubber circle 30 resets and then increases overflow clearance 31.
In this embodiment, the filter assembly 1 further includes a connecting portion 40, the connecting portion 40 is connected to the valve body through a thread, the water passing frame 20 is integrally formed and arranged on the filter element 10, and the connecting portion 40 is fixed to the filter element 10 in a clamping manner.
In this embodiment, the connecting portion 40 is provided with a knob 41 exposing the valve body.
In this embodiment, the knob 41 is a raised linear handle.
In this embodiment, filter core 10 includes one-level filter screen 13 and second grade filter screen 14, wherein, one-level filter screen 13 is the great coarse strainer of filtration pore internal diameter, second grade filter screen 14 is the less fine filter screen of filtration pore internal diameter, inhalant canal's water passes through in proper order one-level filter screen 13 with second grade filter screen 14 filters the back and flows extremely exhalant canal.
In this embodiment, the first-stage filter screen 13 and the second-stage filter screen 14 are parallel or straight filter screens arranged at an angle.
In this embodiment, the water inlet device further comprises a water inlet pipe, the water inlet channel is formed in the water inlet pipe, and the insertion opening is formed in the top of the water inlet pipe.
In this embodiment, the water inlet 11 is disposed at the bottom of the filter element 10, the water outlet 12 is disposed at the upper portion of the filter element 10, and the water inlet 11 and the water outlet 12 are staggered in the radial direction of the filter element 10.
The specific working process of this embodiment is as follows:
when water enters, water in the water inlet channel enters the filtering component 1 through the water inlet 11, flows to the overflowing channel 21 through the water outlet 12 after being sequentially filtered by the primary filter screen 13 and the secondary filter screen 14, and flows to the water outlet channel through the overflowing channel 21.
When inhalant canal's water pressure is great, rubber circle 30 warp and then reduce overflow clearance 31, when inhalant canal's water pressure is less, rubber circle 30 resets and then increases overflow clearance 31, and then play the effect of throttle.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (10)
1. The top filtering water inlet valve convenient to install is characterized by comprising a valve body and a water stopping assembly, wherein the valve body is provided with a water inlet channel and a water outlet channel, the water stopping assembly controls the communication and the cutting-off of the water inlet channel and the water outlet channel, an insertion hole corresponding to the water inlet channel is arranged above the valve body, the top filtering water inlet valve further comprises a filtering assembly extending into the water inlet channel from the insertion hole, the filtering assembly comprises a filter element with at least two stages of filter screens, one side of the filter element is provided with a water inlet communicated with the water inlet channel, the other side of the filter element is provided with a water outlet, the filtering assembly further comprises a flow passage communicated with the water outlet channel and a ring-shaped passage arranged along the circumferential direction of the filtering assembly, and when water enters, the water of the water inlet channel enters the filtering assembly through the water inlet, and the water flows to the overflowing channel from the water outlet after being filtered by the filter element and flows to the water outlet channel from the overflowing channel.
2. The easy to install top filter feed valve of claim 1 wherein a water passing shelf is provided above the filter element, a gap between the water passing shelf and the valve body forming the over flow channel.
3. The easy-to-install top filtering water inlet valve according to claim 2, wherein the water passing frame is sleeved with a rubber ring which is in sealing fit with the valve body, an overflowing gap which is used for communicating the water outlet with the overflowing channel is arranged between the rubber ring and the water passing frame, when the water pressure of the water inlet channel is high, the rubber ring deforms to reduce the overflowing gap, and when the water pressure of the water inlet channel is low, the rubber ring resets to increase the overflowing gap.
4. The easy-to-install top filtering water inlet valve according to claim 2, wherein the filtering assembly further comprises a connecting portion, the connecting portion is in threaded connection with the valve body, the water passing frame is integrally formed on the filter element, and the connecting portion is fixed to the filter element in a clamping manner.
5. An easy to install top filter fill valve according to claim 4 wherein said connection is provided with a knob exposing said valve body.
6. The easy-to-install, top filtering inlet valve of claim 5, wherein the knob is a raised in-line handle.
7. The easy-to-install top filtering water inlet valve as claimed in claim 1, wherein the filter element comprises a primary filter screen and a secondary filter screen, wherein the primary filter screen is a coarse filter screen with a larger inner diameter of the filter hole, the secondary filter screen is a fine filter screen with a smaller inner diameter of the filter hole, and the water in the water inlet channel flows to the water outlet channel after being filtered by the primary filter screen and the secondary filter screen in sequence.
8. The easy-to-install top filtering inlet valve of claim 7 wherein the primary strainer and the secondary strainer are parallel or angled straight screens.
9. The easy-to-install, top-filtering water intake valve according to claim 1, further comprising a water intake pipe, wherein the water intake passage is formed in the water intake pipe, and wherein the insertion opening is formed at a top portion of the water intake pipe.
10. The easy-to-install top filter feed valve of claim 1, wherein the inlet is disposed at a bottom of the filter element, the outlet is disposed at an upper portion of the filter element, and the inlet and outlet are staggered in a radial direction of the filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620856.3U CN210674454U (en) | 2019-09-26 | 2019-09-26 | Top filtering water inlet valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620856.3U CN210674454U (en) | 2019-09-26 | 2019-09-26 | Top filtering water inlet valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210674454U true CN210674454U (en) | 2020-06-05 |
Family
ID=70891455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620856.3U Active CN210674454U (en) | 2019-09-26 | 2019-09-26 | Top filtering water inlet valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210674454U (en) |
-
2019
- 2019-09-26 CN CN201921620856.3U patent/CN210674454U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1317235C (en) | Filtering system | |
| US4956086A (en) | Filter cartridge with a lugged concentric closure portion | |
| US7264718B2 (en) | Fluid filter apparatus and method | |
| JPH0442045B2 (en) | ||
| CN210674454U (en) | Top filtering water inlet valve convenient to install | |
| CN107158951B (en) | Ultrafiltration filter element assembly | |
| DE102004061109A1 (en) | Fluid change filter | |
| CN105836908B (en) | Water purification machine | |
| CN210021319U (en) | Improved top filtering water inlet valve | |
| CN210814113U (en) | Make things convenient for water inlet valve top filter of dismouting | |
| CN212669369U (en) | Filter element assembly | |
| WO2018161439A1 (en) | Composite filter element, composite filter element assembly, and water purification system | |
| CN209800730U (en) | improved angle valve | |
| CN211158855U (en) | Mounting structure of water inlet valve sealing assembly | |
| CN210356284U (en) | Top filtering water inlet valve | |
| CN104913094B (en) | Water saving device | |
| CN220328102U (en) | Disposable filter element type water heater filter | |
| CN209762325U (en) | water tap using ultrafiltration carbon fiber composite filter element | |
| EP1316347B1 (en) | Liquid filter for filtering fuel | |
| CN214466555U (en) | Filtering faucet | |
| CN220802294U (en) | Filter screen assembly easy to disassemble and clean and constant-temperature faucet | |
| CN213451931U (en) | Filtering angle valve | |
| CN205710156U (en) | Water purification machine | |
| CN216344034U (en) | Water inlet joint and water heater | |
| CN218992503U (en) | Valve tap with filtering capability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |