CN214417211U - Heating power heating and ventilation pipeline scale cleaning device - Google Patents
Heating power heating and ventilation pipeline scale cleaning device Download PDFInfo
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- CN214417211U CN214417211U CN202120314353.4U CN202120314353U CN214417211U CN 214417211 U CN214417211 U CN 214417211U CN 202120314353 U CN202120314353 U CN 202120314353U CN 214417211 U CN214417211 U CN 214417211U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000007921 spray Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline cleaning devices, in particular to a heating power heating and ventilation pipeline scale cleaning device, which can enable the device to walk on the inner walls of pipelines with different diameters and can carry out triple cleaning on the pipelines, thereby reducing manual operation, reducing the use limitation of the device and improving the operability and cleaning capability of the device; the walking cleaning device comprises a main body cylinder and a plurality of groups of walking cleaning devices, wherein the plurality of groups of walking cleaning devices are uniformly distributed and fixedly arranged on the outer surface of the main body cylinder; the multi-group travelling device comprises two groups of electric cylinders, a motor base, a bearing seat, a bearing, a rotating shaft, a turbine travelling roller, a speed reducer and a first motor, wherein the two groups of electric cylinders are fixedly installed on the main body cylinder through bilateral symmetry of bolts, the motor base is arranged on the electric cylinder at the right part of the main body cylinder, the bearing seat is arranged on the electric cylinder at the left part of the main body cylinder, the bearing is installed in the bearing seat, the rotating shaft is rotatably installed between the motor base and the bearing seat, the rotating shaft penetrates through the turbine travelling roller, and the rotating shaft is fixedly connected with the turbine travelling roller.
Description
Technical Field
The utility model relates to a pipeline cleaning device's technical field especially relates to a heating power heating and ventilation pipeline incrustation scale cleaning device.
Background
Pipeline cleaning device is an auxiliary device for pipeline incrustation scale clearance, and at present, thermal power pipeline's clearance mode mainly relies on the manual work to accomplish, and operational environment is complicated abominable, and intensity of labour is big, and degree of danger is high to the mode of clearance usually relies on high-pressure squirt to wash, and cleaning efficiency is low, and hardly washes down to the dirt of attaching to on the inner wall for a long time, leads to the clearance effect poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can make the device walk on the pipe inner wall of different diameters size to can carry out triple clearance to the pipeline, reduce manual operation, reduce the limitation that the device used, improve the operability of device and the warm pipeline incrustation scale cleaning device that leads to of heating power of clearance ability.
The utility model relates to a heating power heating and ventilation pipeline scale cleaning device, which comprises a main body cylinder and a plurality of groups of walking cleaning devices, wherein the plurality of groups of walking cleaning devices are uniformly distributed and fixedly arranged on the outer surface of the main body cylinder; multiunit running gear includes two sets of electric jars, the motor cabinet, the bearing frame, a bearing, the apparatus further comprises a rotating shaft, turbine walking roller, reduction gear and first motor, two sets of electric jars pass through bolt bilateral symmetry fixed mounting on a main part section of thick bamboo, be equipped with the motor cabinet on the electric jar of main part section of thick bamboo right part, be equipped with the bearing frame on the electric jar of main part section of thick bamboo left part, the bearing is installed in the bearing frame, the pivot is rotatable to be installed in the middle of motor cabinet and bearing frame, pivot left end and bearing transition fit, turbine walking roller is passed in the pivot, pivot and turbine walking roller fixed connection, the equal fixed mounting of reduction gear and first motor is on the motor cabinet, reduction gear output and pivot fixed connection, first motor output and reduction gear input fixed connection.
The utility model discloses a heating power heating ventilation pipeline scale cleaning device, which also comprises a water cleaning device, wherein the water cleaning device is arranged on the main body cylinder; the water cleaning device comprises a water tank, a water pump, a guide pipe, a rotating pipe, a pipe rotating joint, a three-way connecting pipe, a spray pipe, a driven gear, a second motor and a driving gear, a working cavity is arranged in the main body cylinder, the water tank and the water pump are both fixedly arranged on the inner wall of the working cavity, the input end of the water pump is communicated with the water tank, the output end of the water pump is communicated with the guide pipe, the guide pipe is communicated with the rotating pipe through a pipe rotating joint, and pipe and runner can rotate relatively, and pipe rotary joint fixed mounting is on the working chamber left side wall, and the runner output passes main part section of thick bamboo left side wall and communicates with two sets of spray tubes through tee junction pipe, is equipped with driven gear on the tee junction pipe, and driven gear is in the connecting portion department of tee junction pipe and runner, and the second motor is through first motor cabinet fixed mounting at the inside left end face of working chamber, and the second motor output is equipped with the driving gear, driving gear and driven gear intermeshing.
The utility model discloses a heating power heating and ventilation pipeline scale cleaning device, which also comprises a plurality of groups of wall scraping devices, wherein the wall scraping devices are arranged on an adjusting device which is arranged on the right end surface of the main body cylinder; the wall scraping device comprises a supporting plate, a hinged support, a limiting block, a scraper, a telescopic rod, a baffle and a spring, wherein the lower end face of the supporting plate is connected with an adjusting device, the hinged support and the limiting block are arranged on the supporting plate, the scraper and the hinged support are rotatably connected, the limiting groove is formed in the scraper and can be contacted with the limiting block, the spring fixing end is hinged to be arranged on the upper end face of the supporting plate, the spring moving end is hinged to be arranged on the scraper, the telescopic rod fixing end is provided with the baffle, the spring is sleeved on the telescopic rod, and the spring is arranged between the scraper and the baffle.
The utility model discloses a warm pipeline incrustation scale cleaning device that leads to of heating power, adjusting device includes slide rail groove, fixed block, lead screw, slider, two sets of connecting rods and third motor, slide rail groove fixed mounting is at main part section of thick bamboo right-hand member face, be equipped with the multiunit fixed block on the slide rail groove, the lead screw is rotatable to be installed inside the slide rail groove, be equipped with the screw thread through-hole on the slider, slider slidable mounting is inside the slide rail groove, and screw thread through-hole and lead screw threaded connection, it is articulated each other through two sets of connecting rods between backup pad and the slider, and the position that leans on down at the middle part of two sets of connecting rods articulates and installs on the fixed block, the third motor passes through second motor cabinet fixed mounting on the wall of working chamber right side, third motor output and lead screw fixed connection.
The utility model discloses a warm pipeline incrustation scale cleaning device that leads to of heating power still includes storage battery, and storage battery fixed mounting is in main part section of thick bamboo working chamber.
The utility model discloses a warm pipeline incrustation scale cleaning device that leads to of heating power, pipe rotary joint is equipped with the oil filler point on the pipe rotary joint.
Compared with the prior art, the beneficial effects of the utility model are that: the device can walk on the inner wall of the pipeline under the driving of the first motor by arranging the turbine walking roller, so that manual operation is reduced, the turbine walking roller can crush and clean dirt on the inner wall of the pipeline, the turbine walking roller can be tightly attached to the inner wall of the pipeline by arranging the electric cylinder, and the pipelines with different diameters can be cleaned, so that the use limitation of the device is reduced, and the operability of the device is improved; the water pump is arranged, so that water in the water tank can be conveyed into the spray pipe and sprayed out, the inner wall of the pipeline can be cleaned secondarily by high-pressure water, the cleaning effect of the device is improved, the device is prevented from being connected with an external water supply pipe by the water tank, the independence of the device is improved, the spray pipe can be rotated under the driving of the second motor by arranging the pipe rotating joint, the conveying of the water is not influenced, the interference of the work of parts is reduced, and the working reliability of the device is improved; through setting up the scraper, can carry out the cubic to the dirt on the pipeline inner wall and scrape the clearance, the scraper can laminate the contact with the pipeline inner wall all the time under the effect of spring, through setting up the stopper, can carry on spacingly to the scraper, thereby place the scraper and deflect excessively and lead to unable clearance, improve the usability of device, improve the cleaning capacity of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a partially enlarged view of the portion B in FIG. 1;
FIG. 4 is a partially enlarged view of the portion C of FIG. 1;
in the drawings, the reference numbers: 1. a main body barrel; 2. an electric cylinder; 3. a motor base; 4. a bearing seat; 5. a bearing; 6. a rotating shaft; 7. a turbine walking roller; 8. a speed reducer; 9. a first motor; 10. a water tank; 11. a water pump; 12. a conduit; 13. pipe rotation; 14. a pipe swivel joint; 15. a three-way connecting pipe; 16. a nozzle; 17. a driven gear; 18. a second motor; 19. a driving gear; 20. a support plate; 21. a hinged support; 22. a limiting block; 23. a scraper; 24. a telescopic rod; 25. a baffle plate; 26. a spring; 27. a chute rail; 28. a fixed block; 29. a lead screw; 30. a slider; 31. a connecting rod; 32. a third motor; 33. and (5) a storage battery pack.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the scale cleaning device for heating power heating and ventilation pipeline of the present invention comprises a main body cylinder 1 and a plurality of groups of walking cleaning devices, wherein the plurality of groups of walking cleaning devices are uniformly distributed and fixedly mounted on the outer surface of the main body cylinder 1; the multi-group travelling device comprises two groups of electric cylinders 2, a motor base 3, a bearing seat 4, a bearing 5, a rotating shaft 6, a turbine travelling roller 7, a speed reducer 8 and a first motor 9, wherein the two groups of electric cylinders 2 are fixedly installed on a main body cylinder 1 in a bilateral symmetry mode through bolts, the motor base 3 is arranged on the electric cylinder 2 at the right part of the main body cylinder 1, the bearing seat 4 is arranged on the electric cylinder 2 at the left part of the main body cylinder 1, the bearing 5 is installed in the bearing seat 4, the rotating shaft 6 is rotatably installed between the motor base 3 and the bearing seat 4, the left end of the rotating shaft 6 is in transition fit with the bearing 5, the rotating shaft 6 penetrates through the turbine travelling roller 7, the rotating shaft 6 is fixedly connected with the turbine travelling roller 7, the speed reducer 8 and the first motor 9 are both fixedly installed on the motor base 3, the output end of the speed reducer 8 is fixedly connected with the rotating shaft 6, and the output end of the first motor 9 is fixedly connected with the input end of the speed reducer 8; through setting up turbine walking roller 7, under the drive of first motor 9, can make the device walk on the pipeline inner wall, reduce manual operation to turbine walking roller 7 can carry out breakage and clearance to the dirt of pipeline inner wall, through setting up electric jar 2, can make turbine walking roller 7 hug closely the pipeline inner wall, and can clear up the pipeline of different diameters size, reduce the limitation that the device used, improve the operability of device.
The utility model discloses a heating power heating ventilation pipeline scale cleaning device, which also comprises a water cleaning device, wherein the water cleaning device is arranged on the main body cylinder 1; the water cleaning device comprises a water tank 10, a water pump 11, a conduit 12, a rotating pipe 13, a pipe rotating joint 14, a three-way connecting pipe 15, a spray pipe 16, a driven gear 17, a second motor 18 and a driving gear 19, wherein a working cavity is arranged inside a main body cylinder 1, the water tank 10 and the water pump 11 are both fixedly arranged on the inner wall of the working cavity, the input end of the water pump 11 is communicated with the water tank 10, the output end of the water pump 11 is communicated with the conduit 12, the conduit 12 is communicated with the rotating pipe 13 through the pipe rotating joint 14, the conduit 12 and the rotating pipe 13 can rotate relatively, the pipe rotating joint 14 is fixedly arranged on the left side wall of the working cavity, the output end of the rotating pipe 13 penetrates through the left side wall of the main body cylinder 1 and is communicated with two groups of spray pipes 16 through the three-way connecting pipe 15, the driven gear 17 is arranged on the three-way connecting pipe 15, the driven gear 17 is positioned at the connecting part of the three-way connecting pipe 15 and the rotating pipe 13, the second motor 18 is fixedly arranged on the left end surface inside the working cavity through a first motor base, the output end of the second motor 18 is provided with a driving gear 19, and the driving gear 19 is meshed with the driven gear 17; through setting up water pump 11, can carry the inside water of water tank 10 to spray tube 16 inside and the blowout, thereby make the water under high pressure carry out the secondary to the pipeline inner wall and clear up, improve the clearance effect of device, and through setting up water tank 10, avoid device and external water supply pipe to be connected, improve the independence of device, through setting up a tub rotary joint 14, under the drive of second motor 18, can make spray tube 16 rotate, and do not influence the transport of water, reduce the condition that part work takes place to interfere, improve device operational reliability.
The utility model discloses a heating power heating and ventilation pipeline scale cleaning device, which also comprises a plurality of groups of wall scraping devices, wherein the wall scraping devices are arranged on an adjusting device which is arranged on the right end surface of the main body cylinder 1; the wall scraping device comprises a supporting plate 20, a hinged support 21, a limiting block 22, a scraper 23, a telescopic rod 24, a baffle 25 and a spring 26, the lower end face of the supporting plate 20 is connected with an adjusting device, the hinged support 21 and the limiting block 22 are arranged on the supporting plate 20, the scraper 23 is rotatably connected with the hinged support 21, a limiting groove is arranged on the scraper 23 and can be contacted with the limiting block 22, the fixed end of the spring 26 is hinged to the upper end face of the supporting plate 20, the movable end of the spring 26 is hinged to the scraper 23, the fixed end of the telescopic rod 24 is provided with the baffle 25, the spring 26 is sleeved on the telescopic rod 24, and the spring 26 is positioned between the scraper 23 and the baffle 25; through setting up scraper 23, can carry out the cubic to the dirt on the pipeline inner wall and scrape the clearance, scraper 23 can laminate the contact with the pipeline inner wall all the time under spring 26's effect, through setting up stopper 22, can carry on spacingly to scraper 23, thereby place scraper 23 and deflect excessively and lead to unable clearance, improve the usability of device, improve the cleaning ability of device.
The utility model discloses a warm pipeline incrustation scale cleaning device that leads to of heating power, adjusting device includes slide rail groove 27, fixed block 28, lead screw 29, slider 30, two sets of connecting rod 31 and third motor 32, slide rail groove 27 fixed mounting is at 1 right-hand member face of main part section of thick bamboo, be equipped with multiunit fixed block 28 on slide rail groove 27, lead screw 29 is rotatable to be installed inside slide rail groove 27, be equipped with the screw through-hole on slider 30, slider 30 slidable mounting is inside slide rail groove 27, and the screw through-hole is connected with lead screw 29 screw thread, it is articulated each other through two sets of connecting rod 31 between backup pad 20 and the slider 30, and the position that leans on the lower in the middle part of two sets of connecting rod 31 is articulated to be installed on fixed block 28, third motor 32 passes through second motor cabinet fixed mounting on the right side wall of working chamber, third motor 32 output and lead screw 29 fixed connection; through setting up slider 30, under the drive of third motor 32, can drive connecting rod 31 and rotate to adjust the clearance radius of scraper 23, make scraper 23 can adapt to the not pipe diameter of equidimension and scrape the clearance, improve device's suitability.
The utility model discloses a heating power heating and ventilation pipeline scale cleaning device, which also comprises a storage battery 33, wherein the storage battery 33 is fixedly arranged in the working cavity of the main body cylinder 1; by providing the battery pack 33, the first motor 9, the second motor 18, and the third motor 32 can be independently supplied with power from the apparatus, and the apparatus independence can be improved.
The utility model relates to a heating power heating and ventilation pipeline scale cleaning device, the pipe swivel joint 14 is provided with an oil hole; the pipe swivel joint 14 can reduce the friction between the rotating pipe 13 and the pipe swivel joint 14 through oil injection of the oil injection hole, so that the rotating pipe 13 rotates stably and smoothly, and the working stability of the device is improved.
The utility model relates to a thermal heating and ventilation pipeline scale cleaning device, which is put in from one end of a pipeline when in work, then the electric cylinder 2 is started to enable the turbine walking roller 7 to be in contact with the inner wall of the pipeline, then the third motor 32 is started, the third motor 32 drives the sliding block 30 to move, thereby the connecting rod 31 is slowly opened to lead the scraper 23 to be contacted with the inner wall of the pipeline, then the first motor 9 is started, the first motor 9 drives the turbine walking roller 7 to rotate, the device is moved under the action of the turbine walking roller 7, then the water pump 11 and the second motor 18 are started, the water pump 11 conveys the water in the water tank 10 to the inside of the spray pipe 16, under the action of the driving gear 19 and the driven gear 17, the second motor 18 drives the spray pipe 16 to rotate, so that water is sprayed out through the spray pipe 16 at a high speed, and the inner wall is cleaned until the cleaning is finished.
The scale cleaning device for the heating power heating and ventilation pipeline has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the scale cleaning device can be implemented as long as the beneficial effects of the scale cleaning device can be achieved; the utility model discloses a heating power heating and ventilation pipeline incrustation scale cleaning device's electric jar 2 and pipe rotary joint 14 for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A heating power heating and ventilation pipeline scale cleaning device is characterized by comprising a main body cylinder (1) and a plurality of groups of walking cleaning devices, wherein the walking cleaning devices are uniformly distributed and fixedly arranged on the outer surface of the main body cylinder (1); the multi-group traveling device comprises two groups of electric cylinders (2), a motor base (3), bearing seats (4), bearings (5), a rotating shaft (6), a turbine traveling roller (7), a speed reducer (8) and a first motor (9), wherein the two groups of electric cylinders (2) are fixedly arranged on a main body cylinder (1) in a bilateral symmetry mode through bolts, the motor base (3) is arranged on the electric cylinder (2) on the right part of the main body cylinder (1), the bearing seats (4) are arranged on the electric cylinder (2) on the left part of the main body cylinder (1), the bearings (5) are arranged in the bearing seats (4), the rotating shaft (6) is rotatably arranged between the motor base (3) and the bearing seats (4), the left end of the rotating shaft (6) is in transition fit with the bearings (5), the rotating shaft (6) penetrates through the turbine traveling roller (7), the rotating shaft (6) is fixedly connected with the turbine traveling roller (7), and the speed reducer (8) and the first motor (9) are both fixedly arranged on the motor base (3), the output end of the speed reducer (8) is fixedly connected with the rotating shaft (6), and the output end of the first motor (9) is fixedly connected with the input end of the speed reducer (8).
2. A thermal heating and ventilation pipe scale cleaning device as claimed in claim 1, further comprising a water cleaning device, wherein the water cleaning device is mounted on the main body cylinder (1); the water cleaning device comprises a water tank (10), a water pump (11), a guide pipe (12), a rotating pipe (13), a pipe rotating joint (14), a three-way connecting pipe (15), a spray pipe (16), a driven gear (17), a second motor (18) and a driving gear (19), wherein a working cavity is arranged inside a main body cylinder (1), the water tank (10) and the water pump (11) are both fixedly installed on the inner wall of the working cavity, the input end of the water pump (11) is communicated with the water tank (10), the output end of the water pump (11) is communicated with the guide pipe (12), the guide pipe (12) is communicated with the rotating pipe (13) through the pipe rotating joint (14), the guide pipe (12) and the rotating pipe (13) can rotate relatively, the pipe rotating joint (14) is fixedly installed on the left side wall of the working cavity, the output end of the rotating pipe (13) penetrates through the left side wall of the main body cylinder (1) and is communicated with the two groups of spray pipes (16) through the three-way connecting pipe (15), be equipped with driven gear (17) on tee bend connecting pipe (15), driven gear (17) are in tee bend connecting pipe (15) and the connecting portion department of commentaries on classics pipe (13), and second motor (18) are equipped with driving gear (19) through first motor cabinet fixed mounting at the inside left end face of working chamber, second motor (18) output, and driving gear (19) and driven gear (17) intermeshing.
3. The thermal heating and ventilation pipeline scale cleaning device as claimed in claim 2, further comprising a plurality of sets of wall scraping devices, wherein the wall scraping devices are mounted on the adjusting device, and the adjusting device is mounted on the right end face of the main body cylinder (1); wall scraping device includes backup pad (20), hinged-support (21), stopper (22), scraper (23), telescopic link (24), baffle (25) and spring (26), the terminal surface is connected with adjusting device under backup pad (20), be equipped with hinged-support (21) and stopper (22) on backup pad (20), scraper (23) and hinged-support (21) rotatable coupling, be equipped with the spacing groove on scraper (23), the spacing groove can contact with stopper (22), spring (26) fixed end is articulated to be installed at backup pad (20) up end, spring (26) movable end is articulated to be installed on scraper (23), telescopic link (24) fixed end is equipped with baffle (25), spring (26) suit is on telescopic link (24), and spring (26) are in the middle of scraper (23) and baffle (25).
4. The thermal heating and ventilation pipeline scale cleaning device according to claim 3, wherein the adjusting device comprises a slide rail groove (27), a fixed block (28), a lead screw (29), a slide block (30), two sets of connecting rods (31) and a third motor (32), the slide rail groove (27) is fixedly installed on the right end surface of the main body cylinder (1), a plurality of sets of fixed blocks (28) are arranged on the slide rail groove (27), the lead screw (29) is rotatably installed inside the slide rail groove (27), the slide block (30) is provided with a threaded through hole, the slide block (30) is slidably installed inside the slide rail groove (27), the threaded through hole is in threaded connection with the lead screw (29), the support plate (20) and the slide block (30) are hinged to each other through the two sets of connecting rods (31), the positions of the two sets of connecting rods (31) which are lower than the middle portions are hinged to the fixed blocks (28), the third motor (32) is fixedly installed on the right side wall of the working chamber through a second motor base, the output end of the third motor (32) is fixedly connected with the screw rod (29).
5. A thermal heating and ventilation pipe scale cleaning device as claimed in claim 4, characterized in that, it further comprises a storage battery (33), the storage battery (33) is fixedly installed in the working cavity of the main body cylinder (1).
6. The thermal heating ventilation pipeline scale cleaning device as claimed in claim 5, wherein the pipe rotary joint (14), the pipe rotary joint (14) is provided with an oil hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314353.4U CN214417211U (en) | 2021-02-04 | 2021-02-04 | Heating power heating and ventilation pipeline scale cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314353.4U CN214417211U (en) | 2021-02-04 | 2021-02-04 | Heating power heating and ventilation pipeline scale cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN214417211U true CN214417211U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120314353.4U Active CN214417211U (en) | 2021-02-04 | 2021-02-04 | Heating power heating and ventilation pipeline scale cleaning device |
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| Country | Link |
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| CN (1) | CN214417211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351820A (en) * | 2023-03-29 | 2023-06-30 | 南通速维工程设备有限公司 | Automatic cleaning robot for inner wall of pressure pipeline |
| CN117696556A (en) * | 2024-02-18 | 2024-03-15 | 致谷建筑设计(山东)有限公司 | Cleaning device for warm through pipe |
-
2021
- 2021-02-04 CN CN202120314353.4U patent/CN214417211U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116351820A (en) * | 2023-03-29 | 2023-06-30 | 南通速维工程设备有限公司 | Automatic cleaning robot for inner wall of pressure pipeline |
| CN116351820B (en) * | 2023-03-29 | 2023-10-13 | 南通速维工程设备有限公司 | Automatic cleaning robot for inner wall of pressure pipeline |
| CN117696556A (en) * | 2024-02-18 | 2024-03-15 | 致谷建筑设计(山东)有限公司 | Cleaning device for warm through pipe |
| CN117696556B (en) * | 2024-02-18 | 2024-04-16 | 致谷建筑设计(山东)有限公司 | Cleaning device for warm through pipe |
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Effective date of registration: 20240522 Address after: No. 121, Group 2, Shicun, Mashang Town, Zhangdian District, Zibo City, Shandong Province, 255000 Patentee after: Hou Linyu Country or region after: China Address before: 271100 No. 9, central street, Dachang village, Xueye Town, Laicheng District, Laiwu City, Jinan City, Shandong Province Patentee before: Bi Wenchao Country or region before: China |