CN218001137U - Filtering device for steam trap - Google Patents
Filtering device for steam trap Download PDFInfo
- Publication number
- CN218001137U CN218001137U CN202221315050.5U CN202221315050U CN218001137U CN 218001137 U CN218001137 U CN 218001137U CN 202221315050 U CN202221315050 U CN 202221315050U CN 218001137 U CN218001137 U CN 218001137U
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- water inlet
- inlet pipe
- filter screen
- steam trap
- filter
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Abstract
The utility model provides a simple structure, have filtering capability's a steam type is filter equipment for trap, including the trap body, be used for filtering the filter screen of the hemisphere shape of the inside impurity of inlet tube, be equipped with inlet tube and outlet pipe on the trap body, in the inlet tube was located to the filter screen, the inlet tube internal rotation was equipped with rotates the wheel, it is equipped with a plurality of connecting plates to rotate to take turns to, be equipped with the brush on the connecting plate, the brush is resisted with the filter screen mutually, be equipped with on the inlet tube and be used for the drive to rotate wheel pivoted drive arrangement.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to steam formula is filter equipment for trap.
Background
The steam trap (for short, trap) has the functions of automatically discharging non-condensable gas such as steam condensate and air in heating equipment or steam pipeline and preventing leakage of steam.
When the steam trap is connected with the pipeline, impurities exist in the pipeline, the steam trap is easy to block, and the steam trap needs to be frequently disassembled for cleaning, so that the steam trap is unchanged in use. To solve this problem, the present invention has been made in view of the above.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above-mentioned problem, the utility model provides a simple structure, have a filtering capability's a steam trap is with filter equipment.
In order to achieve the purpose, the technical scheme of the utility model a steam trap is with filter equipment is provided, including the trap body, be used for filtering the filter screen of the hemisphere shape of the inside impurity of inlet tube, be equipped with inlet tube and outlet pipe on the trap body, in the inlet tube was located to the filter screen, the inlet tube internal rotation was equipped with rotates the wheel, it is equipped with a plurality of connecting plates to rotate to take turns to, be equipped with the brush on the connecting plate, the brush resists with the filter screen mutually, be equipped with on the inlet tube and be used for the drive to rotate wheel pivoted drive arrangement.
The further improvement is that: the water inlet pipe is characterized in that a cleaning channel communicated with the inside of the water inlet pipe is formed in the lower end of the water inlet pipe, a sealing plug is connected to the cleaning channel in an internal thread mode, and a first sealing device is arranged between the sealing plug and the water inlet pipe.
The further improvement is that: the water inlet pipe is characterized in that a maintenance channel communicated with the inside of the water inlet pipe is formed in the upper end of the water inlet pipe, the filter screen can penetrate through the maintenance channel, a positioning block is fixedly arranged at the lower end of the filter screen, a positioning groove is formed in the water inlet pipe, the positioning block is arranged in the positioning groove, a connecting block is arranged at the upper end of the filter screen, a limiting device is arranged between the connecting block and the water inlet pipe, a maintenance cover is in threaded connection with the inner wall of the maintenance channel and is abutted against the connecting block, and a second sealing device is arranged between the maintenance cover and the water inlet pipe.
The further improvement is that: the limiting device is as follows: and a limiting table is arranged on the connecting block and is abutted against the water inlet pipe.
The further improvement is that: the rotating wheel matching connection plate is provided with a plurality of connection grooves, the connection plate is arranged in the connection grooves, and the connection plate is locked in the connection grooves through bolts.
The further improvement is that: the connecting plate is provided with a fluid channel which penetrates through the connecting plate and is used for fluid to pass through, and the fluid channel is fully distributed on the connecting plate.
The further improvement is that: the first sealing device is as follows: a first seal ring.
The further improvement is that: the second sealing device is as follows: and a second seal ring.
The utility model has the advantages and the beneficial effects that:
simple structure and convenient use. The filter screen can filter the rivers and the steam that flow into inhalant canal, then the brush that rotates on the wheel can scrub the filter screen, prevents that impurity from attaching on the filter screen. The clearance passageway can be gone out impurity clearance, and the maintenance passageway can be maintained filter screen and brush.
Drawings
Fig. 1 is a schematic view of a partially cut-open structure of a filtering device for a steam trap according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic structural diagram of embodiment a of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, a steam trap filter device for steam trap includes a trap body 1 and a hemispherical filter screen 4 for filtering impurities in the water inlet pipe 2, the trap body 1 is provided with a water inlet pipe 2 and a water outlet pipe 3, the filter screen 4 is disposed in the water inlet pipe 2, a rotating wheel 9 is rotatably disposed in the water inlet pipe 2, four connecting plates 10 are disposed on the rotating wheel 9, brushes 11 are disposed on the connecting plates 10, the brushes 11 are opposite to the filter screen 4, and a driving motor (not shown in the figure) for driving the rotating wheel 9 to rotate is disposed on the water inlet pipe 2.
In order to clean impurities conveniently, a cleaning channel communicated with the inside of the water inlet pipe 2 is formed in the lower end part of the water inlet pipe 2, a sealing plug 15 is connected to the inner thread of the cleaning channel, and a first sealing ring is arranged between the sealing plug 15 and the water inlet pipe 2.
In order to replace the filter screen 4 conveniently, the upper end of the water inlet pipe 2 is provided with a maintenance channel communicated with the inside of the water inlet pipe 2, the filter screen 4 can penetrate through the maintenance channel, the lower end of the filter screen 4 is fixedly provided with a positioning block 5, the water inlet pipe 2 is provided with a positioning groove, the positioning block 5 is arranged in the positioning groove, the upper end of the filter screen 4 is provided with a connecting block 6, a limiting device is arranged between the connecting block 6 and the water inlet pipe 2, the inner wall of the maintenance channel is in threaded connection with a maintenance cover 7, the maintenance cover 7 is abutted against the connecting block 6, and a second sealing ring is arranged between the maintenance cover 7 and the water inlet pipe 2.
Preferably, the limiting device is: and a limiting table is arranged on the connecting block 6 and is resisted with the water inlet pipe 2.
In order to conveniently replace the brush 11, the rotating wheel 9 is matched with the connecting plate 10 and is provided with four connecting grooves 13, the connecting plate 10 is arranged in the connecting grooves 13, and the connecting plate 10 is locked in the connecting grooves 13 through bolts.
In order to realize a large amount of water outlet, the connecting plate 10 is provided with a fluid channel 12 which penetrates through the connecting plate 10 and is used for fluid to pass through, and the fluid channel 12 is fully distributed on the connecting plate 10.
The working principle is as follows:
when water flow or steam flows in from the water inlet pipe 2, the water flow or the steam is filtered through the filter screen 4, and impurities are attached to the filter screen 4. Then the driving motor rotates to drive the rotating wheel 9 to rotate, and further drive the connecting plate 10 to rotate, and the brush 11 on the connecting plate 10 washes away impurities on the filter screen 4, so that the filter screen 4 is prevented from being blocked. When the impurities are more, the sealing plug 15 is opened to clean the impurities. When the filter net 4 or the brush 11 is damaged, the maintenance cover 7 is opened, the filter net 4 is taken out for replacement and the bolt is screwed out, the connecting plate 10 is taken down, and then a new bolt is screwed on the rotating wheel 9, thereby completing the replacement.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a steam trap is with filter equipment, includes the trap body, be equipped with inlet tube and outlet pipe on the trap body, its characterized in that: the water inlet pipe is characterized by further comprising a hemispherical filter screen for filtering impurities in the water inlet pipe, the filter screen is arranged in the water inlet pipe, a rotating wheel is arranged in the water inlet pipe in a rotating mode, a plurality of connecting plates are arranged on the rotating wheel, a brush is arranged on the connecting plates and is abutted against the filter screen, and a driving device for driving the rotating wheel to rotate is arranged on the water inlet pipe.
2. The filter device for a steam trap as set forth in claim 1, wherein: the water inlet pipe is characterized in that a cleaning channel communicated with the inside of the water inlet pipe is formed in the lower end of the water inlet pipe, a sealing plug is connected to the cleaning channel in an internal thread mode, and a first sealing device is arranged between the sealing plug and the water inlet pipe.
3. The filter device for a steam trap as set forth in claim 1, wherein: the water inlet pipe is characterized in that a maintenance channel communicated with the inside of the water inlet pipe is formed in the upper end of the water inlet pipe, the filter screen can penetrate through the maintenance channel, a positioning block is fixedly arranged at the lower end of the filter screen, a positioning groove is formed in the water inlet pipe, the positioning block is arranged in the positioning groove, a connecting block is arranged at the upper end of the filter screen, a limiting device is arranged between the connecting block and the water inlet pipe, a maintenance cover is in threaded connection with the inner wall of the maintenance channel and is abutted against the connecting block, and a second sealing device is arranged between the maintenance cover and the water inlet pipe.
4. The filter device for a steam trap as set forth in claim 3, wherein: the limiting device is as follows: and a limiting table is arranged on the connecting block and is abutted against the water inlet pipe.
5. The filter device for a steam trap as set forth in claim 1, wherein: the rotating wheel matching connection plate is provided with a plurality of connection grooves, the connection plate is arranged in the connection grooves, and the connection plate is locked in the connection grooves through bolts.
6. The filter device for a steam trap as set forth in claim 1, wherein: the connecting plate is provided with a fluid channel which penetrates through the connecting plate and is used for fluid to pass through, and the fluid channel is fully distributed on the connecting plate.
7. The filter device for a steam trap as set forth in claim 2, wherein: the first sealing device is as follows: a first seal ring.
8. The filter device for a steam trap as set forth in claim 3, wherein: the second sealing device is as follows: and a second seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315050.5U CN218001137U (en) | 2022-05-27 | 2022-05-27 | Filtering device for steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315050.5U CN218001137U (en) | 2022-05-27 | 2022-05-27 | Filtering device for steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218001137U true CN218001137U (en) | 2022-12-09 |
Family
ID=84291958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221315050.5U Active CN218001137U (en) | 2022-05-27 | 2022-05-27 | Filtering device for steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218001137U (en) |
-
2022
- 2022-05-27 CN CN202221315050.5U patent/CN218001137U/en active Active
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