CN219283457U - Waste heat heating device - Google Patents
Waste heat heating device Download PDFInfo
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- CN219283457U CN219283457U CN202223274631.1U CN202223274631U CN219283457U CN 219283457 U CN219283457 U CN 219283457U CN 202223274631 U CN202223274631 U CN 202223274631U CN 219283457 U CN219283457 U CN 219283457U
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- filter screen
- filter box
- connecting pipe
- filter
- fixedly connected
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Abstract
The utility model relates to the technical field of waste heat heating, and provides a waste heat heating device which comprises a smoke exhaust pipe and a first connecting pipe, wherein the first connecting pipe is in sliding connection with the smoke exhaust pipe, the other end of the first connecting pipe is fixedly connected with a filter box, the filter box is fixedly connected with a second connecting pipe, a filter screen can be taken down for cleaning, after the filter screen is cleaned, a pull rod is pulled to drive a positioning block to move so as to open a notch on the filter box, the filter screen is inserted into the filter box, the filter screen contacts an extrusion push plate, the push plate compresses a supporting spring, then the pull rod is loosened, under the action of the elastic force of the limiting spring, the limiting spring drives the positioning block to be reset and inserted into the filter screen through a sliding block, and the filter screen is limited and fixed, so that dust particles in smoke can be filtered in the use process, the filter screen is convenient to take down for cleaning the filter screen.
Description
Technical Field
The utility model relates to the technical field of waste heat heating, in particular to a waste heat heating device.
Background
In some places using boilers, the generated flue gas contains a large amount of heat, if the flue gas is directly discharged to cause energy waste, the heat in the flue gas is usually recovered and reused, and heating by the waste heat in the flue gas is one mode of heat recovery.
According to CN 212512642U discloses a waste heat heating device, including discharging fume the pipe, the surface cover of discharging fume the pipe has the sleeve, telescopic both ends pass through the sealing washer with it is connected to discharge fume the pipe, discharge fume the one end of pipe and be connected with the filter screen through coupling mechanism one, discharge fume the other end of pipe and be connected with the fan that discharges fume through coupling mechanism two, telescopic top fixedly connected with three-way pipe one, three-way pipe one is kept away from telescopic both ends are connected with solenoid valve one and solenoid valve two respectively, telescopic bottom fixedly connected with three-way pipe two is kept away from three-way pipe two telescopic both ends fixedly connected with solenoid valve three and solenoid valve four, solenoid valve two with solenoid valve four is connected with the both ends of radiator through the pipeline respectively, solenoid valve three is connected with the insulation can through the water pipe. The beneficial effects are that: the waste heat of the flue gas can be recovered and heated to heat, and meanwhile, hot water can be provided for people who need to use hot water when the heating is not needed.
When heating is carried out, hot flue gas generated by the boiler is conveyed to the radiator for heating, and because dust particles are mixed in the flue gas, the flue gas is directly conveyed to the radiator, dust particles in the flue gas are not filtered, and dust in the flue gas can be attached to the radiator to influence the use of the radiator.
Therefore, the present solution provides a waste heat heating device to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a waste heat heating device.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the waste heat heating device comprises a smoke exhaust pipe and a first connecting pipe, wherein the first connecting pipe is in sliding connection with the smoke exhaust pipe, the other end of the first connecting pipe is fixedly connected with a filter box, a second connecting pipe is fixedly connected to the filter box, a radiator is fixedly connected to the other end of the second connecting pipe, a filter screen is arranged on the filter box, the filter screen penetrates through the filter box, and the filter screen is in sliding connection with the filter box.
Preferably, the smoke exhaust pipe is provided with a bolt, the bolt penetrates through the smoke exhaust pipe, the bolt is in spiral connection with the smoke exhaust pipe, the bolt penetrates through the first connecting pipe, the bolt is in spiral connection with the first connecting pipe, and a nut is in spiral connection with the outer side of the bolt.
Preferably, the filter screen outside sliding connection has the push pedal, push pedal and rose box sliding connection, push pedal outside fixedly connected with supporting spring, supporting spring's the other end and rose box fixed connection.
Preferably, the filter box outside is equipped with the pull rod, the pull rod runs through the filter box, pull rod and filter box sliding connection, the other end fixedly connected with slider of pull rod, slider and filter box sliding connection, slider outside fixedly connected with locating piece, the locating piece runs through the filter box, locating piece and filter box sliding connection, the locating piece runs through the filter screen, locating piece and filter screen sliding connection.
Preferably, the outside fixedly connected with spacing spring of slider, spacing spring's the other end and rose box fixed connection.
The beneficial effects of the utility model are as follows:
according to the utility model, the filter box, the push plate, the supporting spring, the pull rod, the sliding block, the positioning block and the limiting spring are arranged, when smoke passes through the filter box, dust particles in the smoke can be filtered under the action of the filter screen in the filter box, the filtered smoke is conveyed to the radiator through the second connecting pipe to heat, when the filter screen is blocked due to the fact that the filtered dust particles are attached to the filter screen in the use process, the sliding block is pulled to drive the sliding block to move, the sliding block is driven to leave the filter screen by the sliding block to drive the positioning block to eject the filter screen under the action of the self elastic force of the supporting spring when the positioning block is not contacted with the filter screen, the filter screen can be removed by the supporting spring under the action of the self elastic force of the supporting spring, after the filter screen is cleaned, the filter screen is opened by pulling the positioning block to move, the filter screen is pressed against the push plate, the supporting spring is compressed by the push plate, then the sliding block is released, and under the action of the self elastic force of the limiting spring, the positioning block is driven to reset and inserted into the filter screen to limit and the filter screen is mounted.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation structure of the filter screen of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 2B according to the present utility model;
reference numerals illustrate: 1. a smoke exhaust pipe; 2. a first connection pipe; 3. a bolt; 4. a nut; 5. a filter box; 6. a second connection pipe; 7. a radiator; 8. a filter screen; 9. a push plate; 10. a support spring; 11. a pull rod; 12. a slide block; 13. a positioning block; 14. and a limit spring.
Detailed Description
The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.
Referring to fig. 1-4 of the specification, the utility model provides a waste heat heating device, which comprises a smoke exhaust pipe 1 and a first connecting pipe 2, wherein the first connecting pipe 2 is in sliding connection with the smoke exhaust pipe 1, the other end of the first connecting pipe 2 is fixedly connected with a filter box 5, a second connecting pipe 6 is fixedly connected to the filter box 5, the other end of the second connecting pipe 6 is fixedly connected with a radiator 7, a filter screen 8 is arranged on the filter box 5, the filter screen 8 penetrates through the filter box 5, the filter screen 8 is in sliding connection with the filter box 5, the first connecting pipe 2 is fixedly arranged on the smoke exhaust pipe 1 through bolts 3 and nuts 4 when in use, smoke exhausted by the smoke exhaust pipe 1 is heated to the radiator 7 through the first connecting pipe 2, the filter box 5 and the second connecting pipe 6, dust particles in the smoke can be filtered under the action of the filter screen 8 in the filter box 5 when the smoke passes through the filter box 5, and the filtered smoke is conveyed to the radiator 7 through the second connecting pipe 6 for heating.
In an embodiment, referring to fig. 1 of the specification, a bolt 3 is disposed on a smoke exhaust pipe 1, the bolt 3 penetrates through the smoke exhaust pipe 1, the bolt 3 is in screw connection with the smoke exhaust pipe 1, the bolt 3 penetrates through a first connecting pipe 2, the bolt 3 is in screw connection with the first connecting pipe 2, and a nut 4 is screw-connected to the outer side of the bolt 3.
In an embodiment, referring to fig. 2 and 4 of the specification, a push plate 9 is slidably connected to the outer side of the filter screen 8, the push plate 9 is slidably connected to the filter box 5, a supporting spring 10 is fixedly connected to the outer side of the push plate 9, and the other end of the supporting spring 10 is fixedly connected to the filter box 5, so that the filter screen 8 can be ejected by the arrangement.
In an embodiment, referring to fig. 2 and 3 of the specification, a pull rod 11 is disposed on the outer side of the filter box 5, the pull rod 11 penetrates through the filter box 5, the pull rod 11 is slidably connected with the filter box 5, the other end of the pull rod 11 is fixedly connected with a slide block 12, the slide block 12 is slidably connected with the filter box 5, a positioning block 13 is fixedly connected on the outer side of the slide block 12, the positioning block 13 penetrates through the filter box 5, the positioning block 13 is slidably connected with the filter box 5, the positioning block 13 penetrates through the filter screen 8, and the positioning block 13 is slidably connected with the filter screen 8, so that the positioning block 13 can be driven to move.
In an embodiment, referring to fig. 2 and 3 of the specification, a limiting spring 14 is fixedly connected to the outer side of the slider 12, and the other end of the limiting spring 14 is fixedly connected to the filtering box 5, so that the positioning block 13 can be driven to reset by the arrangement.
When the heating device is used, the first connecting pipe 2 is installed and fixed on the smoke exhaust pipe 1 through the bolts 3 and the nuts 4, smoke exhausted from the smoke exhaust pipe 1 is heated to the radiator 7 through the first connecting pipe 2, the filter box 5 and the second connecting pipe 6, the filter screen 8 is ejected out through the push plate 9 in the use process, dust particles in the smoke are filtered under the action of the filter screen 8 in the filter box 5 when the smoke passes through the filter box 5, the filtered smoke is conveyed to the radiator 7 through the second connecting pipe 6 to heat the radiator 7, the filtered dust particles are attached to the filter screen 8 to cause the filter screen 8 to be blocked, the pull rod 11 is pulled to drive the sliding block 12 to move, the sliding block 12 is driven to leave the filter screen 8, the filter screen 8 is ejected out through the push plate 9 when the positioning block 13 is not contacted with the filter screen 8, after the filter screen 8 is cleaned, the pull rod 11 is pulled to drive the movement to open a notch on the filter box 5 to insert the filter screen 8 into the filter box 5, the filter screen 8 is contacted with the push plate 9, then the push plate 9 is pushed by the pull rod 11 to drive the sliding block 12 to move, the sliding block 12 is driven by the sliding block 12 to leave the filter screen 8, the filter screen 8 under the action of elasticity of the supporting spring 10 is not contacted with the filter screen 8, and the filter screen 8 is convenient to clean the filter screen 8, the filter screen 8 is ejected under the effect of limiting effect of the filter screen 8 is released, and the filter screen 8 is convenient to be used, and the filter screen is reset under the effect of limiting effect the effect of the filter screen 8.
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 (3)
1. The waste heat heating device comprises a smoke exhaust pipe (1) and a first connecting pipe (2), and is characterized in that the first connecting pipe (2) is in sliding connection with the smoke exhaust pipe (1), the other end of the first connecting pipe (2) is fixedly connected with a filter box (5), a second connecting pipe (6) is fixedly connected to the filter box (5), a radiator (7) is fixedly connected to the other end of the second connecting pipe (6), a filter screen (8) is arranged on the filter box (5), the filter screen (8) penetrates through the filter box (5), the filter screen (8) is in sliding connection with the filter box (5), a bolt (3) is arranged on the smoke exhaust pipe (1), the bolt (3) penetrates through the smoke exhaust pipe (1), the bolt (3) is in spiral connection with the smoke exhaust pipe (1), the bolt (3) penetrates through the first connecting pipe (2), a nut (4) is in spiral connection with the outer side of the bolt (3), a push plate (9) is in sliding connection with the outer side of the filter screen (8), the push plate (9) is in sliding connection with the outer side of the filter box (5) and is in sliding connection with a spring (10), the other end of the supporting spring (10) is fixedly connected with the filter box (5).
2. The afterheat heating device according to claim 1, characterized in that a pull rod (11) is arranged outside the filter box (5), the pull rod (11) penetrates through the filter box (5), the pull rod (11) is in sliding connection with the filter box (5), the other end of the pull rod (11) is fixedly connected with a sliding block (12), the sliding block (12) is in sliding connection with the filter box (5), a positioning block (13) is fixedly connected with the outer side of the sliding block (12), the positioning block (13) penetrates through the filter box (5), the positioning block (13) is in sliding connection with the filter box (5), the positioning block (13) penetrates through a filter screen (8), and the positioning block (13) is in sliding connection with the filter screen (8).
3. The waste heat heating device according to claim 2, wherein a limit spring (14) is fixedly connected to the outer side of the sliding block (12), and the other end of the limit spring (14) is fixedly connected with the filter box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223274631.1U CN219283457U (en) | 2022-12-07 | 2022-12-07 | Waste heat heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223274631.1U CN219283457U (en) | 2022-12-07 | 2022-12-07 | Waste heat heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219283457U true CN219283457U (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223274631.1U Active CN219283457U (en) | 2022-12-07 | 2022-12-07 | Waste heat heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219283457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152115A (en) * | 2021-11-09 | 2022-03-08 | 天津海光药业股份有限公司 | Waste heat recovery device based on production of medicinal sodium chloride |
-
2022
- 2022-12-07 CN CN202223274631.1U patent/CN219283457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152115A (en) * | 2021-11-09 | 2022-03-08 | 天津海光药业股份有限公司 | Waste heat recovery device based on production of medicinal sodium chloride |
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