CN208700822U - Water heater fore filter - Google Patents
Water heater fore filter Download PDFInfo
- Publication number
- CN208700822U CN208700822U CN201820873453.9U CN201820873453U CN208700822U CN 208700822 U CN208700822 U CN 208700822U CN 201820873453 U CN201820873453 U CN 201820873453U CN 208700822 U CN208700822 U CN 208700822U
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- CN
- China
- Prior art keywords
- water
- filtering frame
- filter
- metal
- proof rubber
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- 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.)
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Abstract
The utility model relates to a kind of water heater fore filters, including filter cavity and filter device, and water inlet and water outlet are respectively equipped on the filter cavity, and the filter device is mounted in filter cavity；Feature is that filter device includes metal filter screen, filtering frame and adsorption magnetic bar, inlet attaching structure and outlet pipe connection structure；The filtering frame is mounted in filter cavity, and the metal filter screen is sleeved on filtering frame, and the adsorption magnetic bar is mounted in filtering frame；After water enters from the inlet filter cavity, enter in filtering frame after metal filtration net filtration, is flowed out from water outlet；The inlet attaching structure is mounted on water inlet and is connected to, and the outlet pipe connection structure is mounted on water outlet and is connected to.Its advantage are as follows: the mesh number of filter screen is more, can the good impurity crossed in drainage, the iron tramp in water can adsorb in the filter, protect water heater.
Description
Technical field
The utility model relates to a kind of water heater fore filters.
Background technique
Currently, water heater fore filter includes filter cavity, filter screen and filtering frame, the mesh number of filter screen is few, cannot
The impurity in drainage is crossed very well；In use, the iron tramp in water can enter in water heater with water, water heater is caused to damage
Evil, reduces the service life of water heater.
Summary of the invention
A kind of water heater fore filter, filter screen are provided the purpose of the utility model is to overcome the deficiencies in the prior art
Mesh number it is more, can the good impurity crossed in drainage, the iron tramp in water can adsorb in the filter, protect water heater.
It in order to achieve the above object, the utility model is realized in this way, is that a kind of water heater fore filter includes
Filter cavity and filter device, are respectively equipped with water inlet and water outlet on the filter cavity, and the filter device is mounted on
In filter cavity；It is characterized in that the filter device includes:
Metal filter screen, filtering frame and adsorption magnetic bar；The filtering frame is mounted in filter cavity, the metal filter screen
It is sleeved on filtering frame, the adsorption magnetic bar is mounted in filtering frame；After water enters from the inlet filter cavity, by metal mistake
Enter in filtering frame after strainer filtering, is flowed out from water outlet；And
Inlet attaching structure and outlet pipe connection structure；The inlet attaching structure is mounted on water inlet and connects
Logical, the outlet pipe connection structure is mounted on water outlet and is connected to.
In the technical scheme, the metal filter screen is made of stainless steel.
In the technical scheme, the inlet attaching structure is with externally threaded metal sleeve, the metal sleeve
It is sleeved on water inlet.
In the technical scheme, the outlet pipe connection structure include connecting tube, band internal thread metal connecting piece and
Connecting tube sealing ring；The connecting tube is threadedly engaged and is connected to water outlet, and the metal connecting piece is sleeved in connecting tube simultaneously
It can be rotated, the connecting tube sealing ring is sleeved in connecting tube and seals between connecting tube and filter cavity.
It in the technical scheme, further include the first filtering frame water-proof rubber sleeve, the second filtering frame water-proof rubber sleeve and third filtering
Frame water-proof rubber sleeve；The first filtering frame water-proof rubber sleeve, the second filtering frame water-proof rubber sleeve and third filtering frame water-proof rubber sleeve cover
On filtering frame, for the first filtering frame water-proof rubber sleeve between filtering frame and filter cavity, second filtering frame is anti-
Gelatine sleeve and third filtering frame water-proof rubber sleeve are between filtering frame and filter screen.
It in the technical scheme, further include outlet pipe waterproof apron；Annular groove, institute are equipped on the wall of the connecting tube
Outlet pipe waterproof apron is stated to be sleeved on groove.
The utility model compared with prior art the advantages of are as follows: the mesh number of filter screen is more, can it is good cross drainage in it is miscellaneous
Matter, the iron tramp in water can adsorb in the filter, protect water heater.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the A-A cross-sectional view of the utility model；
Fig. 4 is the exploded view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, as long as technical characteristic involved in the various embodiments of the present invention described below does not constitute punching each other
It is prominent to be combined with each other.
Term " first ", " second " and " third " are used for description purposes only in the description of the present invention, and cannot be managed
Solution is indication or suggestion relative importance.
It as shown in Figures 1 to 4, is a kind of water heater fore filter, including filter cavity 1 and filter device, in institute
It states and is respectively equipped with water inlet 11 and water outlet 12 on filter cavity 1, the filter device is mounted in filter cavity 1, feature
It is that the filter device includes:
Metal filter screen 2, filtering frame 3 and adsorption magnetic bar 4；The filtering frame 3 is mounted in filter cavity 1, the metal
Filter screen 2 is sleeved on filtering frame 3, and the adsorption magnetic bar 4 is mounted in filtering frame 3；Water enters filter cavity 1 from water inlet 11
Afterwards, enter in filtering frame 3 after the filtering of metal filter screen 2, flowed out from water outlet 12；And
Inlet attaching structure 5 and outlet pipe connection structure 6；The inlet attaching structure 5 is mounted on water inlet 11
And be connected to, the outlet pipe connection structure 6 is mounted on water outlet 12 and is connected to.
The mesh number of the metal filter screen 2 is more and mesh number is small, being capable of the better impurity crossed in drainage；4 energy of adsorption magnetic bar
Enough adsorb water in iron tramp protect water heater, 1 bottom of filter cavity be it is transparent, be clear that 2 surface of metal filter screen
Filtered impurity prompts user can periodic cleaning filter screen 2.
In the present embodiment, the metal filter screen 2 is made of stainless steel.
In the present embodiment, the inlet attaching structure 5 is with externally threaded metal sleeve, the metallic sheath pipe sleeve
On water inlet 11.
In the present embodiment, the outlet pipe connection structure 6 includes connecting tube 61, band internal thread metal connecting piece 62
And connecting tube sealing ring 63；The connecting tube 61 is threadedly engaged and is connected to water outlet 12, and the metal connecting piece 62 is sleeved on
It in connecting tube 61 and can be rotated, the connecting tube sealing ring 63 is sleeved in connecting tube 61 and is located at connecting tube 61 and filter cavity
It seals between 1.
In the present embodiment, the first filtering frame water-proof rubber sleeve 7, the second filtering frame water-proof rubber sleeve 8 and third filtering frame waterproof
Gum cover 9；The first filtering frame water-proof rubber sleeve 7, the second filtering frame water-proof rubber sleeve 8 and third filtering frame water-proof rubber sleeve 9 are sleeved on
On filtering frame 3, for the first filtering frame water-proof rubber sleeve 7 between filtering frame 3 and filter cavity 1, second filtering frame is anti-
Gelatine sleeve 8 and third filtering frame water-proof rubber sleeve 9 are between filtering frame 3 and filter screen 2.
It in the present embodiment, further include outlet pipe waterproof apron 10；Annular groove is equipped on the wall of the connecting tube 61
611, the outlet pipe waterproof apron 10 is sleeved on groove 611.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to institute
The embodiment of description.For the ordinary skill in the art, the principles of the present invention and objective are not being departed from
In the case of to these embodiments carry out it is a variety of variation, modification, replacement and deformation still fall in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of water heater fore filter, including filter cavity (1) and filter device, on the filter cavity (1) respectively
Equipped with water inlet (11) and water outlet (12), the filter device is mounted in filter cavity (1)；It is characterized in that the filtering
Device includes:
Metal filter screen (2), filtering frame (3) and adsorption magnetic bar (4)；The filtering frame (3) is mounted in filter cavity (1), institute
It states metal filter screen (2) to be sleeved on filtering frame (3), the adsorption magnetic bar (4) is mounted in filtering frame (3)；Water is from water inlet
(11) after entering filter cavity (1), enter in filtering frame (3) after metal filter screen (2) filtering, flowed from water outlet (12)
Out；And
Inlet attaching structure (5) and outlet pipe connection structure (6)；The inlet attaching structure (5) is mounted on water inlet
(11) it on and is connected to, the outlet pipe connection structure (6) is mounted on water outlet (12) and is connected to.
2. water heater fore filter according to claim 1, it is characterised in that the metal filter screen (2) is by stainless steel
It is made.
3. water heater fore filter according to claim 1, it is characterised in that the inlet attaching structure (5) is band
There is externally threaded metal sleeve, the metal sleeve is sleeved on water inlet (11).
4. water heater fore filter according to claim 1, it is characterised in that the outlet pipe connection structure (6) includes
Connecting tube (61), band internal thread metal connecting piece (62) and connecting tube sealing ring (63)；The connecting tube (61) and water outlet
Mouth (12) is threadedly engaged and is connected to, and the metal connecting piece (62) is sleeved on connecting tube (61) and can be rotated, the connecting tube
Sealing ring (63) is sleeved on connecting tube (61) and seals between connecting tube (61) and filter cavity (1).
5. water heater fore filter according to claim 1, it is characterised in that further include the first filtering frame water-proof rubber sleeve
(7), the second filtering frame water-proof rubber sleeve (8) and third filtering frame water-proof rubber sleeve (9)；The first filtering frame water-proof rubber sleeve (7),
Two filtering frame water-proof rubber sleeves (8) and third filtering frame water-proof rubber sleeve (9) are sleeved on filtering frame (3), first filtering frame
Water-proof rubber sleeve (7) is located between filtering frame (3) and filter cavity (1), the second filtering frame water-proof rubber sleeve (8) and third filtering
Frame water-proof rubber sleeve (9) is located between filtering frame (3) and metal filter screen (2).
6. water heater fore filter according to claim 4, it is characterised in that further include outlet pipe waterproof apron (10)；
Annular groove (611) are equipped on the wall of the connecting tube (61), the outlet pipe waterproof apron (10) is sleeved on groove (611)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873453.9U CN208700822U (en) | 2018-06-07 | 2018-06-07 | Water heater fore filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873453.9U CN208700822U (en) | 2018-06-07 | 2018-06-07 | Water heater fore filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700822U true CN208700822U (en) | 2019-04-05 |
Family
ID=65935903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820873453.9U Active CN208700822U (en) | 2018-06-07 | 2018-06-07 | Water heater fore filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063329A1 (en) * | 2019-10-05 | 2021-04-08 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
-
2018
- 2018-06-07 CN CN201820873453.9U patent/CN208700822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021063329A1 (en) * | 2019-10-05 | 2021-04-08 | 台州半城暖通科技有限公司 | Octagonal positioning magnetic filter |
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