CN219002130U - Energy-saving boiler filter device - Google Patents
Energy-saving boiler filter device Download PDFInfo
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- CN219002130U CN219002130U CN202223014011.4U CN202223014011U CN219002130U CN 219002130 U CN219002130 U CN 219002130U CN 202223014011 U CN202223014011 U CN 202223014011U CN 219002130 U CN219002130 U CN 219002130U
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- drain pipe
- ring
- filter screen
- filter device
- saving boiler
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Abstract
The utility model discloses an energy-saving boiler filtering device which comprises a drain pipe, wherein a thread groove is formed in the inner side of the drain pipe, and a thread ring is connected with the inner thread of the drain pipe. According to the utility model, the threaded ring and the threaded groove are mutually matched to be used for installing and dismantling the filter screen, so that the filter screen is convenient to replace, the replacement efficiency of the filter screen is improved, the filtering effect of the filter screen is further ensured, the sealing ring is arranged to improve the tightness between the drain pipe and the threaded ring, the positioning groove is arranged to limit the operating rod, the use stability of the operating rod is improved, the operating rod is arranged to facilitate the rotation of the threaded ring, the threaded ring can be installed in the drain pipe, the threaded ring is convenient to install, and meanwhile, the problems that the filter screen is troublesome in disassembly and assembly and the disassembly efficiency of the filter screen are reduced due to the fact that the existing filter device does not have the function of facilitating rapid replacement are solved.
Description
Technical Field
The utility model relates to the technical field of energy-saving boilers, in particular to a filtering device of an energy-saving boiler.
Background
The energy-saving boiler is also called a waste heat boiler, and is a boiler for heating water to a certain working medium by utilizing waste heat in waste gas, waste materials or waste liquid in various industrial processes and heat generated by burning combustible substances thereof, and the fuel oil boiler, the gas boiler and the coal-fired boiler with smoke boxes and flue waste heat recovery are also called waste heat boilers, and the waste heat boilers can produce hot water or steam for other working sections through waste heat recovery.
The existing energy-saving boiler is easy to form scale and impurities when in use, and then the drain pipe is easy to be blocked when draining, a filtering device is generally arranged inside the drain pipe, the existing filtering device does not have the function of being convenient for quick replacement, the filter screen is very troublesome when being dismounted, and the dismounting efficiency of the filter screen is reduced.
Disclosure of Invention
The utility model aims to provide an energy-saving boiler filter device which has the advantages of convenient installation and disassembly and solves the problems that the existing filter device does not have the function of convenient and quick replacement, so that a filter screen is very troublesome in disassembly and assembly, and the disassembly and assembly efficiency of the filter screen is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-conserving boiler filter equipment, includes the drain pipe, the inboard of drain pipe is provided with the screw thread groove, the inside threaded connection of drain pipe has the screwed ring, the inside fixed mounting of screwed ring has the filter screen, the left side fixed mounting of screwed ring has the sealing washer, the constant head tank has all been seted up to the both sides on screwed ring right side, the right side of screwed ring is provided with the action bars, the left side of action bars extends to the inside of constant head tank, the right side fixed mounting of action bars has the montant.
Preferably, the top and the bottom of the inner cavity of the drain pipe are fixedly provided with fixed blocks, and the right side of each fixed block is fixedly provided with an extrusion spring.
Preferably, the inside of drain pipe and be located the left side of sealing washer and be provided with the extrusion ring, the fixed slot has been seted up to the left side of extrusion ring.
Preferably, the right side of extrusion spring is fixed mounting has the connecting block, the connecting block joint is in the inside of fixed slot.
Preferably, a first magnetic block is fixedly arranged in the positioning groove, a second magnetic block is fixedly arranged on the left side of the operating rod, and the first magnetic block and the second magnetic block are mutually adsorbed.
Preferably, the surface of the vertical rod is sleeved with an anti-skid sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the threaded ring and the threaded groove are mutually matched to be used for installing and dismantling the filter screen, so that the filter screen is convenient to replace, the replacement efficiency of the filter screen is improved, the filtering effect of the filter screen is further ensured, the sealing ring is arranged to improve the tightness between the drain pipe and the threaded ring, the positioning groove is arranged to limit the operating rod, the use stability of the operating rod is improved, the operating rod is arranged to facilitate the rotation of the threaded ring, the threaded ring can be installed in the drain pipe, the threaded ring is convenient to install, and meanwhile, the problems that the filter screen is troublesome in disassembly and assembly and the disassembly efficiency of the filter screen are reduced due to the fact that the existing filter device does not have the function of facilitating rapid replacement are solved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a threaded ring according to the present utility model;
FIG. 3 is a schematic side view of the threaded ring of the present utility model.
In the figure: 1. a drain pipe; 2. a threaded ring; 3. a thread groove; 4. a seal ring; 5. a fixed block; 6. extruding a spring; 7. an extrusion ring; 8. an operation lever; 9. a vertical rod; 10. an anti-skid sleeve; 11. a filter screen; 12. a positioning groove; 13. a first magnetic block; 14. a second magnetic block; 15. a connecting block; 16. a fixing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an energy-saving boiler filtering device comprises a drain pipe 1, wherein a thread groove 3 is formed in the inner side of the drain pipe 1, a thread ring 2 is connected with the inner thread of the drain pipe 1, a filter screen 11 is fixedly installed in the thread ring 2, a sealing ring 4 is fixedly installed on the left side of the thread ring 2, positioning grooves 12 are formed in two sides on the right side of the thread ring 2, an operating rod 8 is arranged on the right side of the thread ring 2, the left side of the operating rod 8 extends to the inner side of the positioning groove 12, and a vertical rod 9 is fixedly installed on the right side of the operating rod 8.
The top and the bottom of the inner cavity of the drain pipe 1 are fixedly provided with a fixed block 5, and the right side of the fixed block 5 is fixedly provided with an extrusion spring 6.
Through the above-mentioned scheme, the extrusion spring 6 is used for extruding the extrusion ring 7, so that the extrusion ring 7 can eject the screw ring 2 out of the inside of the drain pipe 1.
The inside of drain pipe 1 and be located the left side of sealing washer 4 and be provided with extrusion ring 7, extrusion ring 7's left side has seted up fixed slot 16.
By the above scheme, the extrusion ring 7 is used for extruding the sealing ring 4.
The right side of the extrusion spring 6 is fixedly provided with a connecting block 15, and the connecting block 15 is clamped in the fixing groove 16.
Through above-mentioned scheme, fixed slot 16 is used for fixing connecting block 15, improves extrusion spring 6's stability in use.
The first magnetic block 13 is fixedly arranged in the positioning groove 12, the second magnetic block 14 is fixedly arranged on the left side of the operating rod 8, and the first magnetic block 13 and the second magnetic block 14 are mutually adsorbed.
Through the scheme, the first magnetic block 13 and the second magnetic block 14 are mutually matched to limit the operating rod 8, so that the left side of the operating rod 8 is prevented from being separated from the inside of the positioning groove 12.
The surface of the vertical rod 9 is sleeved with an anti-skid sleeve 10.
Through above-mentioned scheme, antiskid cover 10 is used for improving the frictional force on montant 9 surface, and the person of facilitating the use operates montant 9.
When in use, when the threaded ring 2 is required to be installed, the threaded ring 2 is placed in the drain pipe 1, the threaded ring 2 is pushed leftwards, the operating rod 8 is inserted into the positioning groove 12, the first magnetic block 13 and the second magnetic block 14 are mutually adsorbed, the user holds the anti-skid sleeve 10 and rotates the operating rod 8, the operating rod 8 drives the threaded ring 2 to rotate, under the action of the threaded groove 3, the threaded ring 2 is installed in the drain pipe 1, the installation of the threaded ring 2 is completed, when the threaded ring 2 is required to be disassembled, the operating rod 8 is required to be inserted into the positioning groove 12, the first magnetic block 13 and the second magnetic block 14 are mutually adsorbed, the operating rod 8 rotates in the opposite direction, the threaded ring 2 can slowly withdraw from the drain pipe 1, and when the threaded ring 2 is separated from the threaded groove 3, the threaded ring 2 is directly pulled out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An energy-saving boiler filter device comprises a drain pipe (1), and is characterized in that: the inside of drain pipe (1) is provided with thread groove (3), the inside threaded connection of drain pipe (1) has screwed ring (2), the inside fixed mounting of screwed ring (2) has filter screen (11), the left side fixed mounting of screwed ring (2) has sealing washer (4), constant head tank (12) have all been seted up on the both sides on screwed ring (2) right side, the right side of screwed ring (2) is provided with action bars (8), the inside that the left side of action bars (8) extends to constant head tank (12), the right side fixed mounting of action bars (8) has montant (9).
2. An energy saving boiler filter device according to claim 1, wherein: the top and the bottom of the inner cavity of the drain pipe (1) are fixedly provided with fixed blocks (5), and the right side of each fixed block (5) is fixedly provided with an extrusion spring (6).
3. An energy saving boiler filter device according to claim 1, wherein: the inside of drain pipe (1) and be located the left side of sealing washer (4) and be provided with extrusion ring (7), fixed slot (16) have been seted up in the left side of extrusion ring (7).
4. An energy saving boiler filter device according to claim 2, wherein: the right side of extrusion spring (6) fixed mounting has connecting block (15), connecting block (15) joint is in the inside of fixed slot (16).
5. An energy saving boiler filter device according to claim 1, wherein: the inside fixed mounting of constant head tank (12) has first magnetic path (13), the left side fixed mounting of action bars (8) has second magnetic path (14), first magnetic path (13) and second magnetic path (14) adsorb each other.
6. An energy saving boiler filter device according to claim 1, wherein: an anti-skid sleeve (10) is sleeved on the surface of the vertical rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014011.4U CN219002130U (en) | 2022-11-11 | 2022-11-11 | Energy-saving boiler filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223014011.4U CN219002130U (en) | 2022-11-11 | 2022-11-11 | Energy-saving boiler filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219002130U true CN219002130U (en) | 2023-05-12 |
Family
ID=86232634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223014011.4U Active CN219002130U (en) | 2022-11-11 | 2022-11-11 | Energy-saving boiler filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219002130U (en) |
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2022
- 2022-11-11 CN CN202223014011.4U patent/CN219002130U/en active Active
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