CN219231644U - Heating water filter cleaning device - Google Patents
Heating water filter cleaning device Download PDFInfo
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- CN219231644U CN219231644U CN202223570901.3U CN202223570901U CN219231644U CN 219231644 U CN219231644 U CN 219231644U CN 202223570901 U CN202223570901 U CN 202223570901U CN 219231644 U CN219231644 U CN 219231644U
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- filter
- filter screen
- heating water
- pipe
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Abstract
The utility model discloses a heating water filter cleaning device, which comprises a horizontally arranged filter body, wherein the filter body comprises a water inlet pipe, a filter pipe and a water outlet pipe which are sequentially connected, a decontamination pipe is vertically and downwards connected to the filter pipe, a filter screen is coaxially arranged in the filter pipe, an air tap and an air valve are arranged on the water outlet pipe, and the air tap is positioned between the filter screen and the air valve; the utility model has the beneficial effects that: the filter screen cleaning device is simple in structure, the filter screen is purged by adopting the pneumatic blocking cleaning structure, blocking cleaning is rapid and convenient, the internal structure of the filter is changed as little as possible, rust damage is not easy to occur, and meanwhile, the filter screen mounting structure which is easy to detach and replace is designed, so that the filter screen is rapid and convenient to mount and detach, and the filter screen cleaning device is worthy of popularization and use.
Description
Technical field:
the utility model relates to the technical field of heating water filters, in particular to a heating water filter cleaning device.
The background technology is as follows:
y or T filters are an important component of a hot water boiler heating system, the role of which is very important in the hot water boiler heating system. Whether the installation, the use, the management and the maintenance are correct or not can influence the safe operation of the boiler and the normal use of a heating system; the main functions of the Y-shaped filter are as follows: firstly, collecting and discharging impurities and dirt in a heating pipe network system; secondly, the scouring of sundries in water to the water pump blade and the abrasion of the pump body are reduced; when water flowing at high speed in the heating pipe network system enters the Y-shaped filter, the water flow speed is rapidly reduced due to the sudden expansion of the flow section, impurities and dirt in the system are isolated when passing through the filter screen device, the impurities and the dirt are deposited at the bottom of the Y-shaped filter by the self weight of the impurities and dirt, and the impurities and dirt are discharged after a blow-off valve of the Y-shaped filter is opened; however, the phenomenon that the filter screen is blocked by impurities can not be avoided after long-time use, the filter is required to be disassembled to clean the filter screen, the working efficiency is low, for this part of enterprises research and development, on-line cleaning is automatic, for example, chinese patent No. CN202020088436.1 discloses a full-automatic intelligent heating dirt remover, which drives the blades to rotate by utilizing water flow to drive the blades to clean the filter screen through installing the blades in the filter, the parts such as the blades, the rotating shaft, the bearings and the brushes are too high in cost, the parts such as the blades, the rotating shaft, the bearings and the brushes are very easy to be corroded in the heating water environment to be damaged, the failure rate is high, more common situations are that the filter screen is not blocked, and the blades, the rotating shaft, the bearings and the brushes for cleaning are corroded and damaged, and the actual use effect is poor.
The utility model comprises the following steps:
the utility model aims to provide a heating water filter cleaning device which solves the technical problems that a filter screen is difficult to clean and an automatic cleaning filter is easy to rust and damage in the traditional heating filter in the prior art.
The utility model comprises the following steps: the utility model provides a heating water filter cleaning device, its includes the level and sets up the filter body, the filter body is including inlet tube, filter tube, the outlet pipe that connects gradually vertical decurrent on the filter tube is connected with the scrubbing pipe the filter screen is coaxial to be installed in the filter tube install air cock and pneumatic valve on the outlet pipe, the air cock is located between filter screen and the pneumatic valve offer the inclined hole on the filter tube install the sight glass in the inclined hole.
Further, a fixing ring is coaxially connected in the filter pipe, the filter screen is installed on the fixing ring, an installation through groove matched with the filter screen is formed in the filter pipe, and sealing covers are installed on the installation through groove and the inclined holes.
Further, a plurality of threaded through holes are uniformly distributed on the end face of the filter tube, fastening nails are screwed in the threaded through holes, and the filter screen is extruded and fixed on the fixing ring by the fastening nails.
Further, sealing rings are arranged between the filter screen and the fixing ring and between the fastening nails and the outer end face of the filter tube.
Further, a limiting nail is horizontally connected to the bottom of the fixing ring and used for limiting the installation position of the filter screen.
Further, the width of the installation through groove is 10mm to 20mm wider than the width of the filter screen.
Further, a notch groove is formed in the filter pipe and is communicated with the mounting through groove.
The utility model has the beneficial effects that: the filter screen cleaning device is simple in structure, the filter screen is purged by adopting the pneumatic blocking cleaning structure, blocking cleaning is rapid and convenient, the internal structure of the filter is changed as little as possible, rust damage is not easy to occur, and meanwhile, the filter screen mounting structure which is easy to detach and replace is designed, so that the filter screen is rapid and convenient to mount and detach, and the filter screen cleaning device is worthy of popularization and use.
Description of the drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of the present utility model;
FIG. 3 is an enlarged schematic view of part B of the present utility model;
FIG. 4 is a perspective view of the present utility model;
in the figure, a decontamination pipe 1, a filter pipe 2, a fixing ring 3, a filter screen 4, a fastening nail 5, an installation through groove 6, an inclined hole 7, an observation mirror 8, a sealing ring 9, an air tap 10, an air valve 11, the filter pipe 2, a sealing cover 13, a notch groove 14 and a limit nail 15.
The specific embodiment is as follows:
as shown in fig. 1 and 2, a heating water filter cleaning device comprises a filter body which is horizontally arranged, wherein the filter body comprises a water inlet pipe, a filter pipe 2 and a water outlet pipe which are sequentially connected, a decontamination pipe 1 is vertically and downwards connected to the filter pipe 2, a filter screen 4 is coaxially arranged in the filter pipe 2, an air tap 10 and an air valve 11 are arranged on the water outlet pipe, the air tap 10 is used for connecting compressed air equipment, the air tap 10 is positioned between the filter screen 4 and the air valve 11, an inclined hole 7 is formed in the filter pipe 2, an observation mirror 8 is arranged in the inclined hole 7, and the observation mirror 8 is used for observing the use condition of the filter screen 4.
When the filter screen 4 is specifically cleaned, only the air valve 11 is required to be closed, then compressed air equipment (a household user can adopt an air cylinder, and the like, and the position of a large-scale industry main pipeline can be connected with a compressed air source to achieve better effect) is connected at the position of the air tap 10, compressed air can be blown into the air tap 10 to sweep and clean the filter screen 4, and dirt is discharged through the dirt removing pipe 1 (the ball valve is arranged on the dirt removing pipe 1).
A fixed ring 3 is coaxially connected in the filter pipe 2, the filter screen 4 is installed on the fixed ring 3, an installation through groove 6 matched with the filter screen 4 is formed in the filter pipe 2, the installation through groove 6 is used for installing and dismantling the filter screen 4, and sealing covers 13 are installed on the installation through groove 6 and the inclined holes 7; a plurality of threaded through holes are uniformly distributed on the end face of the filter tube 2, fastening nails 5 are screwed in the threaded through holes, and the filter screen 4 is extruded and fixed on the fixed ring 3 by the fastening nails 5; sealing rings 9 are arranged between the filter screen 4 and the fixed ring 3 and between the fastening nails 5 and the outer end surface of the filter tube 2; a limiting nail 15 is horizontally connected to the bottom of the fixed ring 3, and the limiting nail 15 is used for limiting the installation position of the filter screen 4.
When specifically needing to change filter screen 4, can use instruments such as tweezers to take out filter screen 4 in installation logical groove 6 position, when installing new filter screen 4, put into filter tube 2 through installation logical groove 6 with it, spacing nail 15 can guarantee that filter screen 4 has suitable position, then screw up fastening nail 5 and compress tightly filter screen 4 on solid fixed ring 3, accomplish the change promptly.
As shown in fig. 3 and 4, the width of the installation through groove 6 is 10mm to 20mm wider than the width of the filter screen 4; the filter tube 2 is provided with a notch groove 14, the notch groove 14 is communicated with the mounting through groove 6, and the space for mounting and dismounting can be increased by arranging the notch groove 14.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a heating water filter cleaning device, its includes the level and sets up the filter body, the filter body is including inlet tube, filter tube (2), the outlet pipe that connect gradually on filter tube (2) vertical decurrent is connected with scrubbing pipe (1), its characterized in that: filter tube (2) are interior coaxial install filter screen (4) install air cock (10) and pneumatic valve (11) on the outlet pipe, air cock (10) are located between filter screen (4) and pneumatic valve (11) set up inclined hole (7) on filter tube (2) install sight glass (8) in inclined hole (7).
2. A heating water filter cleaning apparatus as defined in claim 1, wherein: the filter tube (2) is internally and coaxially connected with a fixed ring (3), the fixed ring (3) is provided with a filter screen (4), the filter tube (2) is provided with an installation through groove (6) matched with the filter screen (4), and the installation through groove (6) and the inclined hole (7) are provided with sealing covers (13).
3. A heating water filter cleaning apparatus as claimed in claim 2, wherein: a plurality of threaded through holes are uniformly distributed on the end face of the filter tube (2), fastening nails (5) are screwed in the threaded through holes, and the fastening nails (5) extrude and fix the filter screen (4) on the fixed ring (3).
4. A heating water filter cleaning apparatus as claimed in claim 3, wherein: sealing rings (9) are arranged between the filter screen (4) and the fixed ring (3) and between the fastening nails (5) and the outer end face of the filter tube (2).
5. A heating water filter cleaning apparatus as claimed in claim 3, wherein: the bottom of the fixed ring (3) is horizontally connected with a limiting nail (15), and the limiting nail (15) is used for limiting the installation position of the filter screen (4).
6. A heating water filter cleaning apparatus as claimed in claim 2, wherein: the width of the installation through groove (6) is 10mm to 20mm wider than the width of the filter screen (4).
7. A heating water filter cleaning apparatus as defined in claim 6, wherein: the filter tube (2) is provided with a notch groove (14), and the notch groove (14) is communicated with the mounting through groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570901.3U CN219231644U (en) | 2022-12-26 | 2022-12-26 | Heating water filter cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570901.3U CN219231644U (en) | 2022-12-26 | 2022-12-26 | Heating water filter cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219231644U true CN219231644U (en) | 2023-06-23 |
Family
ID=86810845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223570901.3U Active CN219231644U (en) | 2022-12-26 | 2022-12-26 | Heating water filter cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219231644U (en) |
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2022
- 2022-12-26 CN CN202223570901.3U patent/CN219231644U/en active Active
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