CN206444281U - A kind of water heater water inflow filter device - Google Patents
A kind of water heater water inflow filter device Download PDFInfo
- Publication number
- CN206444281U CN206444281U CN201720139742.1U CN201720139742U CN206444281U CN 206444281 U CN206444281 U CN 206444281U CN 201720139742 U CN201720139742 U CN 201720139742U CN 206444281 U CN206444281 U CN 206444281U
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- filter screen
- filter
- filtration net
- nut
- water heater
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Abstract
The utility model discloses a kind of water heater water inflow filter device, including apparatus main body, nut, sealing ring, sealing gasket and filter element device, filter element device, sealing ring, nut and sealing gasket are removably installed in apparatus main body respectively successively；One end of apparatus main body is provided with the first joint for being used for being connected with thread fiting mode with water inlet, and the other end is provided with the second joint for being used for being connected with thread fiting mode with nut and delivery port；Nut is used to compress filter element device and be fixed on apparatus main body；The screw position that sealing ring and sealing gasket are used on sealing nut side；Filter element device includes filter screen bracket, cover plate, screen pack and filter screen seat, and screen pack is held on filter screen bracket；Filter screen bracket is removably installed on filter screen seat；Cover plate is removably connected in filter screen seat to compress filter screen bracket so that filter screen bracket clamps screen pack.A kind of water heater water inflow filter device of the present utility model, it can realize easy for installation and convenient cleaning.
Description
Technical field
The utility model is related to parts of water heater field, more particularly to a kind of water heater water inflow filter device.
Background technology
Water heater is the life device commonly used in people's daily life, and used water heater is generally comprised for filtering
Filter for installation, filter for installation generally comprises screen pack, sealing device, connector and screen pack fixture；Common hot water
Device adsorbed with water inflow filter device by active carbon layer, generate heat and ultraviolet sterilization reaches filter effect, for the type
Filter for installation, it, which has active carbon layer, to clean, and can only change, cause the problem of cost is higher；However, for outer
The common water heater feeding water filtering device of meter is installed, it, which exists, to be used in small space, installation and removal are inconvenient,
And internal structure is complicated, the problem of being not easy to cleaning.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of water heater water inflow filter
Device, it can realize easy for installation and convenient cleaning.
The purpose of this utility model is realized using following technical scheme：
A kind of water heater water inflow filter device, including apparatus main body, nut, sealing ring, sealing gasket and filter element device,
Filter element device, sealing ring, nut and sealing gasket are removably installed in apparatus main body respectively successively；The one of apparatus main body
End, which is provided with, is used for the first joint for being connected with water inlet with thread fiting mode, the other end be provided be used for nut and delivery port with
Second joint of thread fiting mode connection；Nut is used to compress filter element device and be fixed on apparatus main body；Sealing ring and close
Packing be used for sealing nut side on screw position with prevent water from the position flow out；Filter element device include filter screen bracket, cover plate,
Screen pack and filter screen seat, screen pack are held on filter screen bracket；Filter screen bracket is removably installed on filter screen seat；Cover plate is with can
Dismounting mode is connected in filter screen seat to compress filter screen bracket so that filter screen bracket clamps screen pack.
It is preferred that, the filter screen seat close to one end of the first joint be provided with by-pass filtration net, the by-pass filtration net be used for into
Row is filtered for the first time.
It is preferred that, the screen pack includes secondary filtration net and three-stage filtration net, and secondary filtration net is used to carry out second
Filtering；Three-stage filtration net is used to carry out third time filtering.
It is preferred that, the by-pass filtration net, secondary filtration net, the mesh of three-stage filtration net three are sequentially reduced.
It is preferred that, the filter screen seat is provided with the groove for being used for limiting filter screen bracket position.
It is preferred that, the outer rim of the filter screen bracket is provided with protuberance, and the protuberance is used for the groove with detachable side
Formula is connected.
It is preferred that, the one end of the filter screen seat away from the first joint is provided with the catching groove for securing cover plate, the outer rim of cover plate
Provided with buckle position, buckle position and the catching groove removably clamping.
Compared with prior art, the beneficial effects of the utility model are：The filter core of water heater water inflow filter device
Device is removably installed on apparatus main body, and the filter element device further can be dismantled to clean inside.
For the filter for installation, when needing to install, it is only necessary to which filter element device, sealing ring, nut and sealing gasket are installed on successively
Apparatus main body, and nut is tightened so that filter element device is compressed and is fixed on apparatus main body；Furthermore the first of apparatus main body is connect
Head is connected to water inlet, and the second joint, which is connected to delivery port, can complete installation；When needs are to the water heater water inflow filter
When device is cleaned, it is only necessary to the first joint and the second joint and withdrawing device main body of device for opening main body；Now by spiral shell
Mother turns on and successively takes out sealing gasket, nut, sealing ring and filter element device, then by using screwdriver in cover plate and filter screen
The position of seat clamping can be separated cover plate with filter screen seat by cover clamp；So, it is only necessary to raise cover plate and by filter screen bracket
Being taken out with screen pack can clean to filter screen seat, filter screen bracket and screen pack.As can be seen here, the water heater is with entering water filtration
Device device, it can realize easy for installation and convenient cleaning.
Brief description of the drawings
Fig. 1 is a kind of decomposing schematic representation of water heater water inflow filter device of the utility model；
Fig. 2 is a kind of structural representation of water heater water inflow filter device of the utility model；
Fig. 3 is a kind of structural representation of the filter screen seat of water heater water inflow filter device of the utility model；
Fig. 4 is a kind of structural representation of the filter screen bracket of water heater water inflow filter device of the utility model；
Fig. 5 is a kind of structural representation of the cover plate of water heater water inflow filter device of the utility model；
In figure：10th, apparatus main body；11st, the first joint；12nd, the second joint；20th, nut；30th, sealing ring；40th, sealing gasket；
50th, filter element device；51st, filter screen bracket；511st, protuberance；52nd, cover plate；521st, buckle position；53rd, screen pack；531st, secondary filtration
Net；532nd, three-stage filtration net；54th, filter screen seat；541st, by-pass filtration net；5411st, filter mesh；542nd, groove；543rd, catching groove.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As Figure 1-5, a kind of water heater water inflow filter device, including apparatus main body 10, nut 20, sealing ring
30th, sealing gasket 40 and filter element device 50, nut 20, sealing ring 30, sealing gasket 40 and the difference of filter element device 50 are removably
It is installed in apparatus main body 10；One end of apparatus main body 10, which is provided with, to be used to first connect with what thread fiting mode was connected with water inlet
First 11, the other end is provided with the second joint 12 for being used for being connected with thread fiting mode with nut 20 and delivery port；Nut 20 is used for
Filter element device 50 is compressed and apparatus main body 10 is fixed on；The screw thread that sealing ring 30 and sealing gasket 40 are used on the side of sealing nut 20
Position with prevent water from the position flow out；Filter element device 50 includes filter screen bracket 51, cover plate 52, screen pack 53 and filter screen seat 54,
Screen pack 53 is held on filter screen bracket 51；Filter screen bracket 51 is removably installed on filter screen seat 54；Cover plate 52 is with detachable
Mode is connected in filter screen seat 54 to compress filter screen bracket 51 so that filter screen bracket 51 clamps screen pack 53.
The water heater is provided with the filter element device 50 for filtering with water inflow filter device；The filter element device 50 is with detachable
Mode is installed on apparatus main body 10；The filter element device 50 is including the screen pack 53 and filter screen seat 54 for filtering, for fixing
The filter screen bracket 51 of filter screen 53 and the cover plate 52 for fixing filter screen bracket 51；Screen pack 53, filter screen bracket 51 and cover plate 52
Filter screen seat 54 is removably installed on respectively.When needing to install, it is only necessary to by filter element device 50, sealing ring 30, nut
20 and sealing gasket 40 be installed on apparatus main body 10 successively, and it is tight so that filter element device 50 compresses and is fixed on device that nut is twisted into 20
Main body 10；Furthermore the first joint 11 of apparatus main body 10 is connected to water inlet, the second joint 12 is connected to delivery port can be complete
Into installation；When needing to clean the filter, it is only necessary to which the first joint 11 of device for opening main body 10 and second connects
First 12 and withdrawing device main body 10, now sealing gasket 40, nut 20, sealing ring 30 and filter element device 50 are taken out successively, then
Can be by 54 points of cover plate 52 and filter screen seat by cover clamp 52 in the position of cover plate 52 and the clamping of filter screen seat 54 by using screwdriver
From；So, it is only necessary to which cover plate 52 is raised and taken out filter screen bracket 51 and screen pack 53 can be to filter screen seat 54, filter screen bracket
51 and screen pack 53 cleaned.As can be seen here, water heater water inflow filter device, it can realize easy for installation and conveniently
Cleaning.
Specifically, flowing into filter element device 50 to reduce large granular impurity, the filter screen seat 54 of the present embodiment needs to carry out in advance
Filtering.
As shown in Figure 3, it is preferred that for ease of installing, the filter screen seat 54 is provided with by-pass filtration net 541, the by-pass filtration
Net 541 is used to carry out first time filtering.Specifically, the bottom of the filter screen seat 54 of the present embodiment offers by-pass filtration net 541, should
By-pass filtration net 541 is provided with some filter mesh 5411, and large granular impurity impurity is intercepted and filled in filter core by the filter mesh 5411
50 outsides are put so as to prevent large granular impurity blocking filter element device 50 to influence the phenomenon of filtering.
To enable screen pack 53 effectively to fix, the present embodiment is specifically using three filter screen brackets 51, three filter screen branch
The space of frame 51 between any two is used to place screen pack 53.In order that filter screen bracket 51 can carry out effective branch to screen pack 53
Support, the middle part of filter screen bracket 51 of the present embodiment is provided with bottom of the reinforcement for support screen pack 53.
In order to effectively remove impurity, the water heater of the present embodiment is needed to carry out multiple times of filtration with water inflow filter device.
As shown in Figure 1, it is preferred that in order to further be filtered, the screen pack 53 includes being used for secondary filtration net
531 and three-stage filtration net 532, secondary filtration net 531 is used to carrying out second filtering；Three-stage filtration net 532 is used to carry out the 3rd
Secondary filtering.Specifically, the secondary filtration net 531 of the present embodiment is installed on the top of by-pass filtration net 541, three-stage filtration net 532 is pacified
Loaded on the top of secondary filtration net 531, and the secondary filtration net 531 and three-stage filtration net 532 are respectively placed in three filter screens
The space that support 51 is formed between any two, by two neighboring filter screen bracket 51 respectively to secondary filtration net 531 and three-stage filtration
Net 532 is clamped fixation.
In order to improve filter efficiency, the by-pass filtration net 541, secondary filtration net 531 and three-stage filtration net 532 of the present embodiment
The impurity for three kinds of classification sizes is needed to be filtered.
It is preferred that, in order to play a part of three screening impurity, the by-pass filtration net 541, secondary filtration net
531st, the mesh of the three of three-stage filtration net 532 is sequentially reduced.Specifically, the by-pass filtration net 541 of the present embodiment is used to incite somebody to action big miscellaneous
Matter is intercepted in outside filter element device 50；Secondary filtration net 531 is used to intercept the big impurity in filter element device 50；Three-stage filtration net 532
For finally filtering；Screened by carrying out three times to impurity to improve filter efficiency..
In order to further be clamped fixation to secondary filtration net 531 and three-stage filtration net 532, the present embodiment
Filter screen bracket 51 similarly needs to be fixed.
As shown in Figure 3, it is preferred that in order to effectively limit the position of filter screen bracket 51, the filter screen seat 54, which is provided with, to be used for
Limit the groove 542 of the position of filter screen bracket 51.It is used to limit filter screen branch specifically, the filter screen seat 54 of the present embodiment offers three
The groove 542 of the position of frame 51, three grooves 542 are separated by the inner side for being distributed in filter screen seat 54；Three filter screen brackets 51 are distinguished
Three corresponding grooves 542 are installed on to play positioning action.
As shown in Figure 4, it is preferred that further to position filter screen bracket 51, the outer rim of the filter screen bracket 51 is provided with
Protuberance 511, the protuberance 511 is used to removably be connected with the groove 542.Specifically, the three of the present embodiment
The outer rim of individual filter screen bracket 51 is respectively equipped with a protuberance 511, by the way that the protuberance 511 is installed on into the groove 542 i.e.
The position of filter screen bracket 51 can be limited.
Due to the water heater with water inflow filter device in use, water is flowed into from by-pass filtration net 541, and institute
The water of inflow will impact to filter element device 50；In this way, in order to prevent the part that is installed in filter element device 50 destroyed
Cause filtration inefficiencies, the cover plate 52 of the present embodiment needs to be anchored on filter screen seat 54.
As shown in Fig. 2, Fig. 3 and Fig. 5, it is preferred that to make cover plate 52 is effectively fixed to be fixed on filter screen seat 54, the filter screen
54 one end away from the first joint 11 of seat are provided with the catching groove 543 for securing cover plate 52, and the outer rim of cover plate 52 is provided with buckle position
521, the buckle position 521 with the removably clamping of catching groove 543.Specifically, the filter screen seat 54 of the present embodiment is away from
One end of one joint 11 is provided with two symmetrical catching grooves 543, and the outer rim of described cover plate 52 is symmetrical provided with two
Buckle position 521, by the way that the cover plate 52 is installed on into filter screen seat 54 and can make the buckle position by pressing the cover plate 52
521 stretch into the catching groove 543 so that cover plate 52 is fixed on filter screen seat 54 and compresses filter screen bracket 51 so that secondary filtration net 531
Clamp to form the filter element device 50 with three-stage filtration net 532；The filter element device 50 is positioned over apparatus main body 10 and passed through
Using the sealing ring 30, nut 20 and sealing gasket 40 so that filter element device 50 is fixed on apparatus main body 10；Furthermore it will be provided with
First joint 11 of the apparatus main body 10 of filter element device 50 is connected to water inlet, and the second joint 12 is connected into delivery port i.e.
It can complete to install.When needing to clean the filter element device 50, then need the first joint 11 of apparatus main body 10 first
Opened with the second joint 12 and withdrawing device main body 10, furthermore the filter is dismantled, successively by sealing gasket during dismounting
40th, nut 20 and sealing ring 30 take out；Then filter element device 50 is taken out, the buckle position 521 is pressed by using screwdriver
So that the buckle position 521 is separated with corresponding catching groove 543, it can now raise cover plate 52 to take out filter screen bracket 51, two
Level screen pack 531 and three-stage filtration net 532；Furthermore by the filter screen seat 54 split, filter screen bracket 51, the and of secondary filtration net 531
Three-stage filtration net 532 is cleaned.As can be seen here, the water heater with water inflow filter device by using above-mentioned technical side
Case its can realize easy for installation and convenient cleaning.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (7)
1. a kind of water heater water inflow filter device, it is characterised in that including apparatus main body, nut, sealing ring, sealing gasket and
Filter element device, filter element device, sealing ring, nut and sealing gasket are removably installed in apparatus main body respectively successively；Dress
The one end for putting main body is provided with the first joint for being used for being connected with thread fiting mode with water inlet, and the other end, which is provided with, to be used for and nut
The second joint connected with delivery port with thread fiting mode；Nut is used to compress filter element device and be fixed on apparatus main body；
The screw position that sealing ring and sealing gasket are used on sealing nut side is to prevent water from being flowed out from the position；Filter element device includes filter screen
Support, cover plate, screen pack and filter screen seat, screen pack are held on filter screen bracket；Filter screen bracket is removably installed on filter screen
Seat；Cover plate is removably connected in filter screen seat to compress filter screen bracket so that filter screen bracket clamps screen pack.
2. a kind of water heater water inflow filter device as claimed in claim 1, it is characterised in that the filter screen seat is close to the
One end of one joint is provided with by-pass filtration net, and the by-pass filtration net is used to carry out first time filtering.
3. a kind of water heater water inflow filter device as claimed in claim 2, it is characterised in that the screen pack includes two
Level screen pack and three-stage filtration net, secondary filtration net are used to carry out second of filtering；Three-stage filtration net is used to carry out third time mistake
Filter.
4. a kind of water heater water inflow filter device as claimed in claim 3, it is characterised in that the by-pass filtration net,
Secondary filtration net, the mesh of three-stage filtration net three are sequentially reduced.
5. a kind of water heater water inflow filter device as claimed in claim 4, it is characterised in that the filter screen seat is provided with use
In the groove for limiting filter screen bracket position.
6. a kind of water heater water inflow filter device as claimed in claim 5, it is characterised in that outside the filter screen bracket
Edge is provided with protuberance, and the protuberance is used to removably be connected with the groove.
7. a kind of water heater water inflow filter device as claimed in claim 6, it is characterised in that the filter screen seat is away from the
One end of one joint is provided with the catching groove for securing cover plate, the outer rim of cover plate provided with buckle position, buckle position and the catching groove with
Removably clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139742.1U CN206444281U (en) | 2017-02-16 | 2017-02-16 | A kind of water heater water inflow filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139742.1U CN206444281U (en) | 2017-02-16 | 2017-02-16 | A kind of water heater water inflow filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206444281U true CN206444281U (en) | 2017-08-29 |
Family
ID=59666682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139742.1U Active CN206444281U (en) | 2017-02-16 | 2017-02-16 | A kind of water heater water inflow filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206444281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041453A1 (en) * | 2017-09-04 | 2019-03-07 | 河南裕展精密科技有限公司 | Filter device |
| CN110102196A (en) * | 2019-05-20 | 2019-08-09 | 叶忠达 | Micro-nano bubble generator |
-
2017
- 2017-02-16 CN CN201720139742.1U patent/CN206444281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041453A1 (en) * | 2017-09-04 | 2019-03-07 | 河南裕展精密科技有限公司 | Filter device |
| CN110102196A (en) * | 2019-05-20 | 2019-08-09 | 叶忠达 | Micro-nano bubble generator |
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