CN211562056U - Filtering device - Google Patents
Filtering device Download PDFInfo
- Publication number
- CN211562056U CN211562056U CN202020093484.XU CN202020093484U CN211562056U CN 211562056 U CN211562056 U CN 211562056U CN 202020093484 U CN202020093484 U CN 202020093484U CN 211562056 U CN211562056 U CN 211562056U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- water inlet
- tube
- filtering part
- filter
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000000746 purification Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
A filtering device comprises a cover body and a filtering part, wherein the cover body is provided with a water inlet, a water outlet and a filtering part connecting port, the filtering part connecting port is arranged between the water inlet and the water outlet, an internal thread structure is arranged in the filtering part connecting port, an external thread structure is arranged at an opening of a filtering part shell, and the cover body is arranged above the filtering part through the filtering part connecting port; be equipped with the filter element group spare in the filter house, filter element group spare includes the tube-shape filter screen, and the tube-shape filter screen top is link up with the water inlet, and in the water source got into the tube-shape filter screen from the water inlet, after the tube-shape filter screen filters, the water purification filtered out from the tube-shape filter screen, discharged from the delivery port.
Description
Technical Field
The utility model relates to a filtering device.
Background
During the pipeline warms up, outside water source gets into boiler high temperature heating, and the reentrant is warmed up and is circulated in the pipeline, however, contains impurity in the outside water source sometimes, and long-time high temperature heating impurity and incrustation scale can be attached to the pipeline inner wall in the pipeline inner loop process to influence the heat transfer performance who warms up.
At present, after the floor heating pipeline is used for a period of time, along with the heat conduction performance becomes poor, professional cleaning personnel can be generally requested to adopt a professional device to clean the pipeline, the time and the labor are wasted, and the pipeline maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the filter device which can automatically filter impurities and has high stability is specially manufactured.
In order to achieve the above object, the present invention provides the following solutions: a filtering device comprises a cover body and a filtering part, wherein the cover body is provided with a water inlet, a water outlet and a filtering part connecting port, the filtering part connecting port is arranged between the water inlet and the water outlet, an internal thread structure is arranged in the filtering part connecting port, an external thread structure is arranged at an opening of a filtering part shell, and the cover body is arranged above the filtering part through the filtering part connecting port;
be equipped with the filter element group spare in the filter house, filter element group spare includes the tube-shape filter screen, and the tube-shape filter screen top is link up with the water inlet, and in the water source got into the tube-shape filter screen from the water inlet, after the tube-shape filter screen filters, the water purification filtered out from the tube-shape filter screen, discharged from the delivery port.
Further, the filter element assembly further comprises a filter screen inner barrel, the filter screen inner barrel is arranged in the cylindrical filter screen and plays a supporting role for the cylindrical filter screen, a water inlet interface is arranged at the top of the filter screen inner barrel and matched with the water inlet, and a sealing ring is sleeved on the outer wall of the water inlet interface.
Furthermore, the filter element assembly further comprises a filter screen outer barrel, the cylindrical filter screen sleeve is arranged in the filter screen outer barrel, wavy reinforcing ribs are arranged on the surface of the filter screen outer barrel, and the reinforcing ribs can support the cylindrical filter screen and cannot influence normal filtration of the cylindrical filter screen.
Furthermore, the surface of the filter screen outer cylinder is also provided with a descaling adhesive tape which is fixedly arranged on the surface of the filter screen outer cylinder.
Furthermore, the bottom of the filtering part shell is also provided with an adjusting base which is rotatably connected with the filtering part shell.
Furthermore, the middle of the adjusting base is provided with a connecting slot, the bottom of the filter screen outer barrel is provided with a polygonal rotating shaft, the polygonal rotating shaft is inserted into the connecting slot, and the adjusting base drives the filter screen outer barrel to rotate.
Furthermore, the polygonal rotating shaft is a hollow shaft, a drain valve is arranged at the bottom of the adjusting base and communicated with the hollow shaft.
The utility model discloses an useful part lies in:
the filter house sets up between water inlet and delivery port, the water source that contains impurity gets into from the water inlet, after the tube-shape filter screen in the filter house filters, discharge by the delivery port again, impurity is detained in the tube-shape filter screen, the water purification oozes from the tube-shape filter screen, impurity is too much in order to avoid the tube-shape filter screen, lead to the tube-shape filter screen to warp, therefore, set up the filter screen inner tube in the tube-shape filter screen, the filter screen urceolus has been set up outside the tube-shape filter screen, filter screen urceolus surface is equipped with wavy strengthening rib, the strengthening rib can not influence the normal filtration of tube-shape filter screen.
Drawings
Fig. 1 is an explosion structure diagram of the filtering device of the present invention.
Fig. 2 is a schematic structural diagram of a cover body in the filtering device of the present invention.
Reference numerals: the filter comprises a water inlet 1, a water outlet 2, a filtering part connecting port 3, a water inlet interface 4, a hollow grid 41, an inner barrel boss 42, a cylindrical filter screen 5, a filter screen outer barrel 6, a reinforcing rib 7, a filtering part shell 8 and a blow-off valve 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
A filtering device comprises a cover body and a filtering part, wherein the cover body is provided with a water inlet 1, a water outlet 2 and a filtering part connecting port 3, the filtering part connecting port 3 is arranged between the water inlet 1 and the water outlet 2, an internal thread structure is arranged in the filtering part connecting port 3, an external thread structure is arranged at an opening of a filtering part shell 8, and the cover body is arranged above the filtering part through the filtering part connecting port 3; be equipped with the filter element group spare in the filter house, the filter element group spare includes tube-shape filter screen 5, and 5 tops of tube-shape filter screen link up with water inlet 1, and the water source gets into tube-shape filter screen 5 from water inlet 1 in, after tube-shape filter screen 5 filters, and the water purification filters out from tube-shape filter screen 5, discharges from delivery port 2. Filter element group spare still includes the filter screen inner tube, be equipped with the great inner tube boss 42 of diameter on the filter screen inner tube, can be with filter screen inner tube fixed mounting's filter house casing 8 through inner tube boss 42, the filter screen inner tube sets up in tube-shape filter screen 5, be equipped with fretwork grid 41 on the filter screen inner tube, when playing the supporting role to tube-shape filter screen 5 inner wall, also do not influence the filter effect, filter screen inner tube top is equipped with water inlet interface 4, water inlet interface 4 cooperates with water inlet 1, the cover is equipped with the sealing washer on the 4 outer walls of water inlet interface, when filter house casing 8 passes through the screw thread and is connected with the lid, the water inlet interface 4 of filter screen inner tube assembles with water inlet 1 gradually, can make both closely cooperate through the sealing. So that the inside of the cylindrical screen 5 is relatively isolated from the outside of the cylindrical screen 5.
The filter element assembly further comprises a filter screen outer barrel 6, the cylindrical filter screen 5 is sleeved in the filter screen outer barrel 6, the surface of the filter screen outer barrel 6 is provided with a wavy reinforcing rib 7, and the reinforcing rib 7 can support the cylindrical filter screen 5 and can not influence the normal filtration of the cylindrical filter screen 5. The surface of the filter screen outer cylinder 6 is also provided with a descaling adhesive tape which is fixedly arranged on the surface of the filter screen outer cylinder 6. The descaling rubber strip is driven to rotate by rotating the filter screen outer barrel 6, and impurities attached to the inner wall of the filtering part shell 8 can be pushed. The bottom of the filtering part shell 8 is also provided with an adjusting base which is rotatably connected with the filtering part shell 8. The middle part of the adjusting base is provided with a connecting slot, the bottom of the filter screen outer barrel 6 is provided with a polygonal rotating shaft, the polygonal rotating shaft is inserted into the connecting slot, and the adjusting base drives the filter screen outer barrel 6 to rotate. The polygonal rotating shaft is a hollow shaft, a drain valve 9 is arranged at the bottom of the adjusting base, and the drain valve 9 is communicated with the hollow shaft. The interior of the cylindrical filter screen 5 is communicated with the blowoff valve 9, when excessive impurities are accumulated in the cylindrical filter screen 5, the blowoff valve 9 is opened, high-pressure water enters the cylindrical filter screen 5, and the impurities in the cylindrical filter screen 5 are taken away through the blowoff valve 9.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A filtering device is characterized by comprising a cover body and a filtering part, wherein the cover body is provided with a water inlet, a water outlet and a filtering part connecting port, the filtering part connecting port is arranged between the water inlet and the water outlet, an internal thread structure is arranged in the filtering part connecting port, an external thread structure is arranged at the opening of a filtering part shell, and the cover body is arranged above the filtering part through the filtering part connecting port;
be equipped with the filter element group spare in the filter house, filter element group spare includes the tube-shape filter screen, and the tube-shape filter screen top is link up with the water inlet, and in the water source got into the tube-shape filter screen from the water inlet, after the tube-shape filter screen filters, the water purification filtered out from the tube-shape filter screen, discharged from the delivery port.
2. The filter device according to claim 1, wherein the filter element assembly further comprises a filter screen inner cylinder, the filter screen inner cylinder is arranged in the cylindrical filter screen and supports the cylindrical filter screen, a water inlet interface is arranged at the top of the filter screen inner cylinder and matched with the water inlet, and a sealing ring is sleeved on the outer wall of the water inlet interface.
3. The filter device according to claim 2, wherein the filter element assembly further comprises a filter screen outer cylinder, the cylindrical filter screen is sleeved in the filter screen outer cylinder, the surface of the filter screen outer cylinder is provided with wavy reinforcing ribs, and the reinforcing ribs support the cylindrical filter screen and do not influence the normal filtration of the cylindrical filter screen.
4. The filtering device as claimed in claim 3, wherein the outer cylinder has a descaling rubber strip on its surface, and the descaling rubber strip is fixedly mounted on the surface of the outer cylinder.
5. A filter unit according to claim 4, wherein the bottom of the filter house housing is further provided with an adjustment base, which is rotatably connected to the filter house housing.
6. The filtering device as claimed in claim 5, wherein the adjusting base has a slot at the middle part thereof, and the outer cylinder has a polygonal shaft at the bottom thereof, the polygonal shaft being inserted into the slot, the adjusting base driving the outer cylinder to rotate.
7. The filtering device as claimed in claim 6, wherein the polygonal rotating shaft is a hollow shaft, and a drain valve is disposed at the bottom of the adjusting base and is communicated with the hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093484.XU CN211562056U (en) | 2020-01-16 | 2020-01-16 | Filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093484.XU CN211562056U (en) | 2020-01-16 | 2020-01-16 | Filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211562056U true CN211562056U (en) | 2020-09-25 |
Family
ID=72555137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020093484.XU Expired - Fee Related CN211562056U (en) | 2020-01-16 | 2020-01-16 | Filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211562056U (en) |
-
2020
- 2020-01-16 CN CN202020093484.XU patent/CN211562056U/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 |
Granted publication date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |