CN208088414U - A kind of domestic filter device - Google Patents
A kind of domestic filter device Download PDFInfo
- Publication number
- CN208088414U CN208088414U CN201820315244.2U CN201820315244U CN208088414U CN 208088414 U CN208088414 U CN 208088414U CN 201820315244 U CN201820315244 U CN 201820315244U CN 208088414 U CN208088414 U CN 208088414U
- Authority
- CN
- China
- Prior art keywords
- pipe
- filter screen
- water inlet
- drainpipe
- tube body
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of domestic filter devices, including：Screen pipe, filter screen and drainpipe；The screen pipe is set as having water inlet and the tube body of discharge outlet, and one end of the tube body offers pressure tap, and pressure gauge is provided at the pressure tap, and the other end of the tube body is communicated with cleaning pipe, purge valve is provided at the cleaning pipe；Described water inlet one end connects water inlet pipe, and the filter screen is provided with fixed ring, and the filter screen is set in the tube body, and the tube wall of the discharge outlet is abutted by the fixed ring；The drainpipe is provided connected to discharge outlet one end and sandwiched fixes the filter screen, and outlet valve is provided at the drainpipe.A kind of domestic filter apparatus structure of the utility model is simple, convenient to be filtered to water, can intuitively know whether cleaning filter screen using water pressure gauge, and cleaning process is simple, and easy to use, use cost is low, convenient for promoting.
Description
Technical field
The utility model is related to a kind of domestic filter devices.
Background technology
Water is essential first substance of people's life, with the continuous social and economic development, present wast rural area man
Front yard generally has water tower or big tank, turns on the switch, can use under gravity, ten when needing with water
It is convenient to divide, however water tower or tank have the accumulation of incrustation scale sundries in use for some time, it is therefore desirable in discharge outlet
Water filtering device is installed additional to be filtered, filter apparatus configuration is complicated in the prior art and strainer needs to regularly replace, using at
This height is not suitable for household.
Invention content
It is therein to solve filter apparatus configuration complexity in the prior art that the utility model provides a kind of domestic filter device
Strainer needs to regularly replace, and use cost is high, the technical issues of not being suitable for household.
A kind of domestic filter device, including：Screen pipe, filter screen and drainpipe；The screen pipe is set as having water inlet
The tube body of mouth and discharge outlet, one end of the tube body offers pressure tap, pressure gauge, the tube body is provided at the pressure tap
The other end be communicated with cleaning pipe, be provided with purge valve at the cleaning pipe；Described water inlet one end connects water inlet pipe, the mistake
Strainer is provided with fixed ring, and the filter screen is set in the tube body, and abuts the discharge outlet by the fixed ring
Tube wall；The drainpipe is provided connected to discharge outlet one end and sandwiched fixes the filter screen, is provided at the drainpipe
Outlet valve.
It is provided with vane frame in the water inlet, flow deflector is provided in the vane frame.
The water inlet pipe abuts the vane frame, and flow deflector is provided in the vane frame, and the flow deflector is set as solid
Due in the vane frame fixed blade or the rotating vane that is articulated in the vane frame.
The drainpipe is connect with the discharge outlet using engagement thread.
At least part of the filter screen is set to the top of the cleaning pipe.
A kind of domestic filter apparatus structure of the utility model is simple, convenient to be filtered to water, can be straight using water pressure gauge
That sees knows whether cleaning filter screen, and cleaning process is simple, and easy to use, use cost is low, convenient for promoting.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of domestic filter apparatus structure schematic diagram of the utility model；
Fig. 2 is a kind of domestic filter device decomposition diagram of the utility model；
Fig. 3 is that a kind of domestic filter device of the utility model uses schematic diagram；
Fig. 4 is that a kind of domestic filter device of the utility model cleans schematic diagram.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
As shown in Figs. 1-2, a kind of domestic filter device of the utility model, including：Screen pipe 10, flow deflector 20, filter screen
30 and drainpipe 30.
Wherein, screen pipe 10 is set on the tube body equipped with water inlet 11 and discharge outlet 12, and one end of tube body offers survey
Hole 13 is pressed, pressure gauge 14 is provided at pressure tap 13, and the other end of tube body is communicated with cleaning pipe 15, is provided at cleaning pipe 15
Purge valve 16.
Flow deflector 20 is installed in vane frame 21, and vane frame 21 is set in the water inlet 11 of screen pipe 10, screen pipe 10
11 one end of water inlet connect water inlet pipe 22, water inlet pipe 22 supports vane frame 21 to locating blades frame 21, and flow deflector 20 is arranged
For the fixed blade being fixed in vane frame 21 or the rotating vane being articulated in vane frame 21.
Filter screen 30 is provided with fixed ring 31, and filter screen 30 is set in the discharge outlet 12 of screen pipe 10, and with fixed ring
31 resist the tube wall of discharge outlet 12, and at least part of filter screen 30 is set to the top of cleaning pipe 15, and such setting is so that clear
When washing strainer 30, the impurity that is attached on filter screen 30, which can directly be swept away from cleaning pipe 15, to be discharged.
Drainpipe 40 is set as one end of connection 10 discharge outlet 12 of screen pipe, and sandwiched fixes filter screen 30, drainpipe 40
Place is provided with outlet valve 41, and drainpipe 40 is connect with discharge outlet 12 using engagement thread in the present embodiment.
As shown in figure 3, a kind of domestic filter device of the utility model is used to connect water tower or tank, to putting
The water gone out is tentatively filtered, and the outlet valve 41 of drainpipe 40 is opened, and the purge valve 16 of cleaning pipe 15 is closed, and flow is by intaking
Pipe 22 flows into screen pipe 10 and is generated vortex by the drive of flow deflector 20, and flow deflector 20 drives flow to be rotated in left hand direction,
Flow is enabled to generate activation phenomenon, flow passes through filter screen 30 and flowed out by 40 end of drainpipe so that the impurity 1 in flow is attached at
At filter screen 30, to play the effect of filtering water.
As shown in figure 4, when the impurity 1 that filter screen 30 is attached is excessive, screen pipe 10 is flowed through since flow can not be successfully,
The internal pressure of screen pipe 10 increases, and is shown on the pressure gauge 14 of screen pipe 10, closes going out for drainpipe 40 at this time
Water valve 41, the another purge valve 16 for opening cleaning pipe 15, flow are flowed toward 15 end of cleaning pipe, and enter the flow of screen pipe 10 by
The drive of flow deflector 20 washes away the impurity 1 being attached on filter screen 30 in vortex shape, and impurity 1 is made to be arranged by cleaning pipe 15
Go out, the state of normal use is may switch back to after the numerical value reduction of pressure gauge 14, that is, completes the mistake for removing impurity 1 in screen pipe 10
Journey.
A kind of domestic filter apparatus structure of the utility model is simple, convenient to be filtered to water, can be straight using water pressure gauge
That sees knows whether cleaning filter screen, and cleaning process is simple, and easy to use, use cost is low, convenient for promoting.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of domestic filter device, which is characterized in that including：Screen pipe, filter screen and drainpipe；The screen pipe is set as
One end of tube body with water inlet and discharge outlet, the tube body offers pressure tap, and pressure gauge is provided at the pressure tap,
The other end of the tube body is communicated with cleaning pipe, and purge valve is provided at the cleaning pipe；Water inlet one end connection water inlet
Pipe, the filter screen are provided with fixed ring, and the filter screen is set in the tube body, and by described in fixed ring abutting
The tube wall of discharge outlet；The drainpipe is provided connected to discharge outlet one end and sandwiched fixes the filter screen, the drainpipe
Place is provided with outlet valve.
2. domestic filter device according to claim 1, which is characterized in that be provided with vane frame, institute in the water inlet
It states and is provided with flow deflector in vane frame.
3. domestic filter device according to claim 2, which is characterized in that the water inlet pipe abuts the vane frame, institute
It states and is provided with flow deflector in vane frame, the flow deflector is set as the fixed blade being fixed in the vane frame or is articulated in
Rotating vane in the vane frame.
4. domestic filter device according to claim 3, which is characterized in that the drainpipe utilizes spiral shell with the discharge outlet
Line mode connects.
5. according to any domestic filter devices of claim 1-4, which is characterized in that at least part of the filter screen
It is set to the top of the cleaning pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315244.2U CN208088414U (en) | 2018-03-08 | 2018-03-08 | A kind of domestic filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315244.2U CN208088414U (en) | 2018-03-08 | 2018-03-08 | A kind of domestic filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088414U true CN208088414U (en) | 2018-11-13 |
Family
ID=64061904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315244.2U Expired - Fee Related CN208088414U (en) | 2018-03-08 | 2018-03-08 | A kind of domestic filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088414U (en) |
-
2018
- 2018-03-08 CN CN201820315244.2U patent/CN208088414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210308 |