CN217287353U - Filtering device for heating pipeline - Google Patents
Filtering device for heating pipeline Download PDFInfo
- Publication number
- CN217287353U CN217287353U CN202221144662.2U CN202221144662U CN217287353U CN 217287353 U CN217287353 U CN 217287353U CN 202221144662 U CN202221144662 U CN 202221144662U CN 217287353 U CN217287353 U CN 217287353U
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- shell
- filter
- housing
- filtering
- casing
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- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering device for a heating pipeline, which relates to the technical field of heating equipment and comprises a first shell, a second shell and a filtering plate, the filter plate is arranged at the joint of the first shell and the second shell, the first shell is connected with a water inlet pipe and a sewage discharge pipe, the water outlet pipe is connected on the second shell, the filtering and cleaning mechanism is arranged in the first shell, the water storage mechanism is arranged in the second shell, the device drives the rotating shaft through the propeller, the rotating shaft drives the brush to clean the filter plate, so that the filter plate is prevented from being blocked by sundries, the filter plate is cleaned in time, the filtering amount is improved, the water of storing in coming the second casing through the filter propelling movement of piston passes through in the filter propelling movement arrives the first casing, realizes the backwash to the filter, and the sewage that contains impurity in the first casing passes through the blow off pipe and discharges, need not to dismantle this device and can wash the filter.
Description
Technical Field
The utility model relates to a heating equipment technical field specifically is a filter equipment for heating pipe way.
Background
When heating in winter, the boiler heats water and conveys hot water to thousands of households through a heating pipeline, the heating pipeline can generate sundries such as water scale and rust when being used for a long time, if the pipeline is easy to be blocked if not cleaned in time, the water fluidity is affected, and therefore, a filter needs to be installed on the heating pipeline.
Along with the long-time use of filter, inside filter screen can be blockked up by debris, influences the flow of water, consequently, for improving filtration efficiency, need in time clear up the filter screen, current device need dismantle the filter screen when clearing up the filter screen, can't accomplish in time to clear up, and the clearance mode is comparatively loaded down with trivial details, unsatisfied current demand.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a filter equipment for heating pipeline has solved the current device and can't accomplish timely clearance, the comparatively loaded down with trivial details technical problem of clearance mode.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a filtering device for a heating pipeline comprises a first shell, a second shell and a filtering plate, wherein the filtering plate is arranged at the joint of the first shell and the second shell, a water inlet pipe and a sewage discharge pipe are connected to the first shell, and a water outlet pipe is connected to the second shell; a filtering and cleaning mechanism is arranged in the first shell to clean the filter plate; and a water storage mechanism is arranged in the second shell to reversely clean the filter plate.
Preferably, the filtering and cleaning mechanism comprises a pair of connecting rods fixedly connected in the first shell, a rotating shaft is rotatably connected between the pair of connecting rods, one end of the rotating shaft is fixedly connected with a pair of brushes, the pair of brushes is in contact with one side wall of the filter plate, and a driving device is arranged at the other end of the rotating shaft.
Preferably, the driving device is a propeller fixedly connected to the other end of the rotating shaft.
Preferably, the retaining mechanism includes sliding connection in piston in the second casing, the piston with the second casing is kept away from be equipped with the spring between the one end of first casing, the second casing sets up the one end of spring and offers there is the gas pocket.
Preferably, an installation cylinder is arranged at one end, far away from the first shell, of the second shell, and the spring is arranged in the installation cylinder.
Preferably, a baffle ring is arranged in the second shell, and the baffle ring is positioned on the inner wall of the second shell, which is far away from one side of the first shell, of the water outlet pipe.
Preferably, a first electromagnetic valve is installed on the water inlet pipe, a second electromagnetic valve is installed on the water outlet pipe, and a third electromagnetic valve is installed on the blow-off pipe.
Preferably, the first shell and the second shell are connected through a flange plate.
Preferably, a groove is formed in the end opening, close to the first shell, of the second shell, and the filter plate is installed in the groove.
Advantageous effects
The utility model provides a filter equipment for heating pipeline possesses following beneficial effect:
1. the propeller can rotate through the flow of water in the first shell, the propeller drives the rotating shaft, and the rotating shaft drives the hairbrush to clean the filter plate, so that the filter plate is prevented from being blocked by sundries, the filter plate is cleaned in time, and the filtering capacity is improved;
2. through closing first solenoid valve and second solenoid valve and opening the third solenoid valve, can make the water pressure in first casing and the second casing diminish, can promote the piston through the spring and remove, through the removal of piston with the water of storing in the second casing through filter propelling movement to first casing in, realize the backwash to the filter, the sewage that the first casing includes impurity passes through the blow off pipe and discharges, need not to dismantle this device and can wash the filter.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is an enlarged schematic view of a in fig. 1.
In the figure: 1. a first housing; 2. a second housing; 3. a filter plate; 4. a water inlet pipe; 5. a water outlet pipe; 6. a blow-off pipe; 7. a first solenoid valve; 8. a second solenoid valve; 9. a third electromagnetic valve; 10. a connecting rod; 11. a rotating shaft; 12. a brush; 13. a propeller; 14. a piston; 15. mounting the cylinder; 16. a spring; 17. air holes; 18. a baffle ring; 19. a first seal ring; 20. a second seal ring; 21. a flange plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a filter equipment for heating pipeline, including first casing 1, second casing 2 and filter 3, filter 3 sets up in the junction of first casing 1 with second casing 2, be connected with inlet tube 4 and blow off pipe 6 on the first casing 1, be connected with outlet pipe 5 on the second casing 2, be equipped with in the first casing 1 and filter and clean the mechanism, be equipped with retaining mechanism in the second casing 2, unfiltered water enters into first casing 1 through inlet tube 4, enter into in the second casing 2 after filter 3 filters, can make second casing 2 possess the retaining function through retaining mechanism, filtered water passes through outlet pipe 5 and flows out, can clear up filter 3 through cleaning the mechanism.
Referring to fig. 2, the filtering and cleaning mechanism includes a pair of connecting rods 10 fixed in the first housing 1, a rotating shaft 11 is rotatably connected between the pair of connecting rods 10, a pair of brushes 12 is fixed at one end of the rotating shaft 11, the pair of brushes 12 contacts with a sidewall of the filtering plate 3, a driving device is disposed at the other end of the rotating shaft 11, the rotating shaft 11 can be rotated by the driving device, the pair of brushes 12 can be driven to rotate by the rotation of the rotating shaft 11, and the filtering plate 3 can be cleaned by the rotation of the brushes 12.
Preferably, the driving device is a propeller 13 fixedly connected to the other end of the rotating shaft 11, the propeller 13 can be rotated by the flow of water in the first shell 1, a motor is not required to be installed, and the energy consumption is reduced.
Referring to fig. 1, the water storage mechanism includes a piston 14 slidably connected to one side of the water outlet pipe 5 in the second housing 2, a spring 16 is disposed between the piston 14 and one end of the second housing 2, an air hole 17 is disposed at one end of the second housing 2, and the piston 14 is pushed by water pressure and compresses the spring 16, so that a water storage cavity is formed in the second housing 2.
Preferably, the second housing 2 is provided with a mounting cylinder 15 at one end, and the spring 16 is disposed in the mounting cylinder 15, so as to provide a storage space for the spring 16 and increase the volume of the second housing 2.
A baffle ring 18 is fixedly connected to one side of the water outlet pipe 5 in the second housing 2, and the piston 14 can be blocked by the baffle ring 18, so that the water outlet pipe 5 is prevented from being blocked when the piston 14 moves to the water inlet end of the water outlet pipe 5.
A first electromagnetic valve 7 is installed on the water inlet pipe 4, a second electromagnetic valve 8 is installed on the water outlet pipe 5, a third electromagnetic valve 9 is installed on the sewage discharge pipe 6, and the water inlet pipe 4, the water outlet pipe 5 and the sewage discharge pipe 6 can be respectively controlled to be opened and closed through the electromagnetic valves.
The second packing 20 is provided between the first casing 1 and the second casing 2, the first packing 19 is provided on the circumferential wall surface of the piston 14, and the sealing performance of the present device can be improved by providing the first packing 19 and the second packing 20.
Preferably, the first housing 1 is connected to the second housing 2 through a flange 21, so that the first housing 1 and the second housing 2 can be detached from each other, thereby facilitating replacement of the filter plate 3.
A groove is formed in the end opening, close to the first shell 1, of the second shell 2, and the filter plate 3 is installed in the groove.
All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequence should be referred to the following working principle, in which the electrical parts are electrically connected in sequence, and the detailed connection means is a known technology in the art, and the following main description of the working principle and process is omitted for describing electrical control.
Example (b): as can be seen from the attached figures 1-2 of the specification, when in use, the power input ends of the first electromagnetic valve 7, the second electromagnetic valve 8 and the third electromagnetic valve 9 are communicated with an external power supply and an external controller through wires. Sewage enters the first shell 1 through the water inlet pipe 4, enters the second shell 2 after being filtered by the filter plate 3, and filtered water flows out through the water outlet pipe 5. Flow through first casing 1 water-logging can make screw 13 rotate, drives pivot 11 through screw 13, and pivot 11 drives brush 12 and cleans filter 3, prevents that debris from blocking up filter 3, has realized the timely clearance to filter 3, improves filtration efficiency. The piston 14 is pushed by the water pressure and the spring 16 is compressed, so that the water storage cavity is formed in the second shell 2. Regularly close first solenoid valve 7 and second solenoid valve 8 and open third solenoid valve 9 through external controller during impurity in the first casing 1 of needs clearance, the water pressure in first casing 1 and the second casing 2 diminishes this moment, can promote piston 14 through spring 16 and remove, the removal through piston 14 comes the water of storage in the second casing 2 to pass through filter 3 propelling movement to first casing 1 in, the realization is to the backwash of filter 3, the sewage that contains impurity in the first casing 1 passes through blow off pipe 6 and discharges, need not to dismantle this device and can wash filter 3.
The utility model discloses in first solenoid valve 7, second solenoid valve 8 and third solenoid valve 9 that use are current conventional technique, and its concrete structure is no longer described in detail.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A filtering device for a heating pipeline is characterized by comprising a first shell (1), a second shell (2) and a filtering plate (3), wherein the filtering plate (3) is arranged at the joint of the first shell (1) and the second shell (2), the first shell (1) is connected with a water inlet pipe (4) and a sewage discharge pipe (6), and the second shell (2) is connected with a water outlet pipe (5); a filtering and cleaning mechanism is arranged in the first shell (1) to clean the filter plate (3); and a water storage mechanism is arranged in the second shell (2) to reversely clean the filter plate (3).
2. A filter device for heating pipe according to claim 1, wherein said filter cleaning mechanism comprises a pair of connecting rods (10) fixed in the first housing (1), a rotating shaft (11) is rotatably connected between a pair of said connecting rods (10), a pair of brushes (12) is fixed at one end of said rotating shaft (11), a pair of said brushes (12) is in contact with one side wall of said filter plate (3), and a driving device is provided at the other end of said rotating shaft (11).
3. A filter device for a heating duct according to claim 2, characterised in that the drive means is a propeller (13) fixed to the other end of the shaft (11).
4. A filtering device for a heating pipe according to claim 1, wherein the water storage mechanism comprises a piston (14) slidably connected in the second housing (2), a spring (16) is arranged between the piston (14) and the end of the second housing (2) far away from the first housing (1), and an air hole (17) is opened at the end of the second housing (2) where the spring (16) is arranged.
5. A filter device for a heating duct according to claim 4, characterised in that the end of the second housing (2) remote from the first housing (1) is provided with a mounting cylinder (15), the spring (16) being placed in the mounting cylinder (15).
6. A filter device for a heating pipe according to claim 1, characterised in that a stop ring (18) is provided in the second housing (2), the stop ring (18) being located on the inner wall of the second housing (2) on the side of the outlet pipe (5) remote from the first housing (1).
7. A filtering device for a heating pipe according to claim 1, wherein a first electromagnetic valve (7) is installed on the water inlet pipe (4), a second electromagnetic valve (8) is installed on the water outlet pipe (5), and a third electromagnetic valve (9) is installed on the sewage draining pipe (6).
8. A filter device for a heating duct according to claim 1, characterised in that the first housing (1) and the second housing (2) are connected by means of a flange (21).
9. A filter device for a heating duct according to claim 1, characterised in that the second casing (2) is provided with a recess near one end of the first casing (1), in which recess the filter plate (3) is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144662.2U CN217287353U (en) | 2022-05-13 | 2022-05-13 | Filtering device for heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144662.2U CN217287353U (en) | 2022-05-13 | 2022-05-13 | Filtering device for heating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217287353U true CN217287353U (en) | 2022-08-26 |
Family
ID=82916895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221144662.2U Active CN217287353U (en) | 2022-05-13 | 2022-05-13 | Filtering device for heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217287353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
| CN115779533A (en) * | 2023-02-06 | 2023-03-14 | 西安萃源生物科技有限公司 | Biological agent preparation device and filtering mechanism thereof |
-
2022
- 2022-05-13 CN CN202221144662.2U patent/CN217287353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
| CN115487563B (en) * | 2022-10-24 | 2024-01-26 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
| CN115779533A (en) * | 2023-02-06 | 2023-03-14 | 西安萃源生物科技有限公司 | Biological agent preparation device and filtering mechanism thereof |
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| GR01 | Patent grant |