CN212567094U - Warm pipeline incrustation scale cleaning device that leads to - Google Patents
Warm pipeline incrustation scale cleaning device that leads to Download PDFInfo
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- CN212567094U CN212567094U CN202021357098.3U CN202021357098U CN212567094U CN 212567094 U CN212567094 U CN 212567094U CN 202021357098 U CN202021357098 U CN 202021357098U CN 212567094 U CN212567094 U CN 212567094U
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- frame
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- rod
- strutting arrangement
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- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 230000037250 Clearance Effects 0.000 claims abstract description 30
- 230000035512 clearance Effects 0.000 claims abstract description 30
- 230000000875 corresponding Effects 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000001808 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwLjAnIGhlaWdodD0nMzAwLjAnIHg9JzAuMCcgeT0nMC4wJz4gPC9yZWN0Pgo8dGV4dCB4PScxMDAuNScgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5IPC90ZXh0Pgo8dGV4dCB4PScxMjYuMScgeT0nMTg2LjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6MjZweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID4yPC90ZXh0Pgo8dGV4dCB4PScxMzguMCcgeT0nMTcwLjAnIGNsYXNzPSdhdG9tLTAnIHN0eWxlPSdmb250LXNpemU6NDBweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjt0ZXh0LWFuY2hvcjpzdGFydDtmaWxsOiNFODQyMzUnID5PPC90ZXh0Pgo8L3N2Zz4K data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a warm pipeline incrustation scale cleaning device that leads to, including fixed frame, the inside of fixed frame is provided with rotating device, fixed frame passes through rotating device fixedly connected with clearance mechanism, the one end fixedly connected with strutting arrangement of clearance mechanism is kept away from to fixed frame, strutting arrangement's lateral wall fixedly connected with dead lever, strutting arrangement's one end fixedly connected with pull ring is kept away from to the dead lever, strutting arrangement sliding connection has the body, clearance mechanism is corresponding with the inner wall of body, the utility model relates to a pipeline clearance technical field. This warm logical pipeline incrustation scale cleaning device has reached fixed frame, rotating device, clearance mechanism, strutting arrangement, dead lever and pull ring and has constituteed a whole, and strutting arrangement is convenient for support the body, and rotating device drives clearance mechanism, carries out the scraping processing to the body, improves warm logical pipeline incrustation scale clearance effect, satisfies user demand's purpose.
Description
Technical Field
The utility model relates to a pipeline clearance field, more specifically say, relate to a warm logical pipeline incrustation scale cleaning device.
Background
The heating and ventilation pipeline is used as a machine room pipeline, a heating outer net, an indoor heating pipeline and an air conditioning water pipeline of air conditioning equipment due to the advantages of good sealing performance, good strength, good rigidity and the like. However, after the heating and ventilation pipeline is used for a long time, a lot of scale can be accumulated on the inner wall of the heating and ventilation pipeline, the heat transfer effect of the heating and ventilation pipeline is affected, and the scale cleaning of the heating and ventilation pipeline needs to be carried out regularly. At present, current warm logical pipeline incrustation scale cleaning device, single structure, the clearance effect is poor, wastes time and energy, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the current warm pipeline incrustation scale cleaning device that leads to that exists among the prior art, single structure, the clearance effect is poor, wastes time and energy, can't satisfy the problem of user demand, the utility model aims to provide a warm pipeline incrustation scale cleaning device that leads to, it can realize fixed frame, rotating device, clearance mechanism, strutting arrangement, the dead lever constitutes a whole with the pull ring, and strutting arrangement is convenient for support the body, and rotating device drives clearance mechanism, carries out the scraping processing to the body, improves warm pipeline incrustation scale clearance effect that leads to, satisfies the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a warm logical pipeline incrustation scale cleaning device, includes fixed frame, the inside of fixed frame is provided with rotating device, fixed frame passes through rotating device fixedly connected with clearance mechanism, the one end fixedly connected with strutting arrangement of clearance mechanism is kept away from to fixed frame, strutting arrangement's lateral wall fixedly connected with dead lever, strutting arrangement's one end fixedly connected with pull ring is kept away from to the dead lever, strutting arrangement sliding connection has the body, clearance mechanism is corresponding with the inner wall of body.
Preferably, rotating device includes the motor, the motor is located the inside of fixed frame, the output shaft fixedly connected with shaft coupling of motor, the motor passes through shaft coupling fixedly connected with axis of rotation, the axis of rotation is connected with fixed frame rotation, the spacing frame of lateral wall fixedly connected with of fixed frame, the axis of rotation rotates with spacing frame to be connected, the axis of rotation is located the inside one end fixedly connected with stopper of spacing frame, the one end and the clearance mechanism fixed connection of shaft coupling are kept away from to the axis of rotation.
Preferably, clearance mechanism includes the toper frame, the inside fixedly connected with fixed plate of toper frame, the inner wall fixedly connected with slide bar of fixed plate and toper frame, slide bar sliding connection has the slider, the lateral wall fixedly connected with supporting spring of slider, supporting spring cup joints with the slide bar, the lateral wall fixedly connected with extrusion stem of slider, extrusion stem and toper frame sliding connection, the extrusion stem is located the outside one end fixedly connected with extrusion piece of toper frame, the fixed surface of extrusion piece is connected with the scraper, the scraper is corresponding with the inner wall of body, the surface of extrusion piece is located the lateral wall fixedly connected with brush of scraper, the brush is corresponding with the inner wall of body.
Preferably, strutting arrangement includes the carriage, the inner wall fixedly connected with of carriage leads positive pole, the carriage is through leading positive pole fixedly connected with fixed block, lead positive pole sliding connection and have the motion board, the lateral wall fixedly connected with reset spring of motion board, the motion board is connected with the fixed block through reset spring, the fixed surface of motion board is connected with the bracing piece, bracing piece and carriage sliding connection, the bracing piece is located the outside one end fixedly connected with guide pulley frame of carriage, guide pulley frame fixedly connected with guide pulley, the guide pulley is corresponding with the inner wall of body.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the pipe body is conveniently supported by the supporting device, the rotating device drives the cleaning mechanism to scrape the pipe body, the scale cleaning effect of the heating and ventilation pipeline is improved, the whole body extends into the pipe body, the motor works to drive the shaft coupling to rotate and drive the rotating shaft to rotate, the limiting block is driven to rotate in the limiting frame, the stability of the rotating shaft is improved, the cleaning mechanism is driven to rotate to scrape the inner wall of the pipe body, the motor works to drive the conical frame to rotate, the supporting spring supports the sliding block to drive the sliding block to move towards two sides, the extrusion rod is driven to move, the extrusion block is driven to move, the scraper and the inner wall of the pipe body are scraped, the scale is cleaned, the cleaned scale is wiped by the hairbrush, the scale cleaning effect is improved, and the supporting device is arranged, be convenient for support the body, improve the overall stability, reset spring supports the motion board, drive the motion board motion, drive the bracing piece to carriage external motion, drive the motion of guide pulley frame, drive the motion of guide pulley, make the guide pulley support with the inner wall of body, and then support whole, conveniently clean up the mechanism and carry out the incrustation scale clearance, improve work efficiency, fixed frame has been reached, rotating device, cleaning mechanism, strutting arrangement, the dead lever constitutes a whole with the pull ring, strutting arrangement is convenient for support the body, rotating device drives cleaning mechanism, carry out the scraping treatment to the body, improve warm pipeline incrustation scale clearance effect of leading to, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic view of the overall internal structure of the present invention;
fig. 2 is a schematic view of the internal structure of the fixing frame of the present invention;
fig. 3 is a schematic structural view of the supporting device of the present invention.
The reference numbers in the figures illustrate:
1. a fixing frame; 2. a rotating device; 21. a motor; 22. a coupling; 23. a rotating shaft; 24. a limiting frame; 25. a limiting block; 3. a cleaning mechanism; 31. a tapered frame; 32. a fixing plate; 33. a slide bar; 34. a slider; 35. a support spring; 36. an extrusion stem; 37. extruding the block; 38. a scraper; 39. a brush; 4. a support device; 41. a support frame; 42. a guide rod; 43. a fixed block; 44. a motion plate; 45. a return spring; 46. a support bar; 47. a guide wheel frame; 48. a guide wheel; 5. fixing the rod; 6. a pull ring; 7. a tube body.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a warm logical pipeline incrustation scale cleaning device, including fixed frame 1, the inside of fixed frame 1 is provided with rotating device 2, fixed frame 1 is through 2 fixedly connected with cleaning mechanism 3 of rotating device, the one end fixedly connected with strutting arrangement 4 of cleaning mechanism 3 is kept away from to fixed frame 1, strutting arrangement 4's lateral wall fixedly connected with dead lever 5, strutting arrangement 4's one end fixedly connected with pull ring 6 is kept away from to dead lever 5, strutting arrangement 4 sliding connection has body 7, cleaning mechanism 3 is corresponding with the inner wall of body 7. Fixed frame 1, rotating device 2, cleaning mechanism 3, strutting arrangement 4, dead lever 5 and pull ring 6 constitute a whole, and strutting arrangement 4 is convenient for support body 6, and rotating device 2 drives cleaning mechanism 3, carries out the scraping processing to body 6, improves warm logical pipeline incrustation scale clearance effect.
Example 2:
please refer to fig. 2, a warm pipeline incrustation scale cleaning device that leads to, basically the same as embodiment 1, further, rotating device 2 includes motor 21, motor 21 is located inside fixed frame 1, the output shaft fixedly connected with shaft coupling 22 of motor 21, motor 21 passes through shaft coupling 22 fixedly connected with axis of rotation 23, axis of rotation 23 rotates with fixed frame 1 to be connected, the lateral wall fixedly connected with spacing frame 24 of fixed frame 1, axis of rotation 23 rotates with spacing frame 24 to be connected, one end fixedly connected with stopper 25 that axis of rotation 23 is located inside spacing frame 24, one end and the cleaning mechanism 3 fixed connection of shaft coupling 22 are kept away from to axis of rotation 23. With whole stretching into the body, motor 21 work drives shaft coupling 22 and rotates, drives axis of rotation 23 and rotates, drives stopper 25 at the 24 internal rotations of spacing frame, improves axis of rotation 23's stability, drives clearance mechanism 3 and rotates, scrapes 6 inner walls of body.
Example 3:
referring to fig. 2, a heating and ventilation pipeline scale cleaning device is substantially the same as embodiment 1, and further, the cleaning mechanism 3 includes a conical frame 31, a fixing plate 32 is fixedly connected to the inside of the conical frame 31, a sliding rod 33 is fixedly connected to the fixing plate 32 and the inner wall of the conical frame 31, a sliding block 34 is slidably connected to the sliding rod 33, a supporting spring 35 is fixedly connected to the side wall of the sliding block 34, the supporting spring 35 is sleeved with the sliding rod 33, an extruding rod 36 is fixedly connected to the side wall of the sliding block 34, the extruding rod 36 is slidably connected to the conical frame 31, an extruding block 37 is fixedly connected to one end of the extruding rod 36 located outside the conical frame 31, a scraper 38 is fixedly connected to the surface of the extruding block 37, the scraper 38 corresponds to the inner wall of the pipe body 7, a brush 39 is fixedly connected to the side wall of the scraper 38, and the brush 39 corresponds. Motor 21 work drives toper frame 31 and rotates, and supporting spring 35 supports slider 34, drives slider 34 and to the both sides motion, drives the motion of extrusion pole 36, drives extrusion block 37 for scraper 38 scrapes with 6 inner walls of body, clears up the incrustation scale, and brush 39 cleans the incrustation scale after the clearance, improves incrustation scale clearance effect.
Example 4:
referring to fig. 3, a heating and ventilation pipeline scale cleaning apparatus is substantially the same as embodiment 1, and further, the supporting apparatus 4 includes a supporting frame 41, a guiding rod 42 is fixedly connected to an inner wall of the supporting frame 41, the supporting frame 41 is fixedly connected to a fixing block 43 through the guiding rod 42, the guiding rod 42 is slidably connected to a moving plate 44, a return spring 45 is fixedly connected to a side wall of the moving plate 44, the moving plate 44 is connected to the fixing block 43 through the return spring 45, a supporting rod 46 is fixedly connected to a surface of the moving plate 44, the supporting rod 46 is slidably connected to the supporting frame 41, a guiding wheel frame 47 is fixedly connected to one end of the supporting rod 46 located outside the supporting frame 41, a guiding wheel 48 is fixedly connected to the guiding wheel frame 47, and the guiding wheel 48 corresponds to an inner wall of. Set up strutting arrangement 4, be convenient for support body 6, improve overall stability, reset spring 45 supports motion plate 44, drives motion plate 44 motion, drives bracing piece 46 to 41 external motion of carriage, drives the motion of guide pulley frame 47, drives the motion of guide pulley 48 for guide pulley 48 supports with the inner wall of body 6, and then supports wholly, and convenient clearance mechanism 3 carries out the incrustation scale clearance, improves work efficiency.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a warm pipeline incrustation scale cleaning device that leads to, includes fixed frame (1), its characterized in that: the inside of fixed frame (1) is provided with rotating device (2), fixed frame (1) is through rotating device (2) fixedly connected with clearance mechanism (3), the one end fixedly connected with strutting arrangement (4) of clearance mechanism (3) are kept away from to fixed frame (1), lateral wall fixedly connected with dead lever (5) of strutting arrangement (4), the one end fixedly connected with pull ring (6) of strutting arrangement (4) are kept away from in dead lever (5), strutting arrangement (4) sliding connection has body (7), clearance mechanism (3) is corresponding with the inner wall of body (7).
2. The heating and ventilation pipeline scale cleaning device according to claim 1, characterized in that: rotating device (2) include motor (21), motor (21) are located the inside of fixed frame (1), the output shaft fixedly connected with shaft coupling (22) of motor (21), motor (21) are through shaft coupling (22) fixedly connected with axis of rotation (23), axis of rotation (23) are rotated with fixed frame (1) and are connected, the spacing frame of lateral wall fixedly connected with (24) of fixed frame (1), axis of rotation (23) rotate with spacing frame (24) and are connected, axis of rotation (23) are located the inside one end fixedly connected with stopper (25) of spacing frame (24), the one end and clearance mechanism (3) fixed connection of shaft coupling (22) are kept away from in axis of rotation (23).
3. The heating and ventilation pipeline scale cleaning device according to claim 1, characterized in that: the cleaning mechanism (3) comprises a conical frame (31), a fixing plate (32) is fixedly connected to the interior of the conical frame (31), a sliding rod (33) is fixedly connected to the inner wall of the fixing plate (32) and the conical frame (31), a sliding block (34) is slidably connected to the sliding rod (33), a supporting spring (35) is fixedly connected to the side wall of the sliding block (34), the supporting spring (35) is sleeved with the sliding rod (33), an extrusion rod (36) is fixedly connected to the side wall of the sliding block (34), the extrusion rod (36) is slidably connected to the conical frame (31), an extrusion block (37) is fixedly connected to one end, located on the outer portion of the conical frame (31), of the extrusion rod (36), a scraper (38) is fixedly connected to the surface of the extrusion block (37), the scraper (38) corresponds to the inner wall of the pipe body (7), and a brush (39) is fixedly connected to the side wall, located on the surface of the scraper (38), of the, the hairbrush (39) corresponds to the inner wall of the pipe body (7).
4. The heating and ventilation pipeline scale cleaning device according to claim 1, characterized in that: the supporting device (4) comprises a supporting frame (41), the inner wall of the supporting frame (41) is fixedly connected with a guide rod (42), the supporting frame (41) is fixedly connected with a fixed block (43) through a guide rod (42), the guide rod (42) is connected with a moving plate (44) in a sliding way, the side wall of the moving plate (44) is fixedly connected with a return spring (45), the moving plate (44) is connected with the fixed block (43) through a return spring (45), the surface of the moving plate (44) is fixedly connected with a supporting rod (46), the supporting rod (46) is connected with the supporting frame (41) in a sliding way, one end of the supporting rod (46) positioned outside the supporting frame (41) is fixedly connected with a guide wheel frame (47), the guide wheel frame (47) is fixedly connected with a guide wheel (48), and the guide wheel (48) corresponds to the inner wall of the pipe body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357098.3U CN212567094U (en) | 2020-07-13 | 2020-07-13 | Warm pipeline incrustation scale cleaning device that leads to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357098.3U CN212567094U (en) | 2020-07-13 | 2020-07-13 | Warm pipeline incrustation scale cleaning device that leads to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212567094U true CN212567094U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021357098.3U Active CN212567094U (en) | 2020-07-13 | 2020-07-13 | Warm pipeline incrustation scale cleaning device that leads to |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923782A (en) * | 2021-04-16 | 2021-06-08 | 安徽省正大电力建设有限公司 | Scale cleaning device for hot water pipeline |
-
2020
- 2020-07-13 CN CN202021357098.3U patent/CN212567094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923782A (en) * | 2021-04-16 | 2021-06-08 | 安徽省正大电力建设有限公司 | Scale cleaning device for hot water pipeline |
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