CN114485256A - Cleaning equipment in floor heating pipeline - Google Patents
Cleaning equipment in floor heating pipeline Download PDFInfo
- Publication number
- CN114485256A CN114485256A CN202210192591.1A CN202210192591A CN114485256A CN 114485256 A CN114485256 A CN 114485256A CN 202210192591 A CN202210192591 A CN 202210192591A CN 114485256 A CN114485256 A CN 114485256A
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- China
- Prior art keywords
- pipeline
- pipe
- sliding
- installation
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000001580 bacterial effect Effects 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract 1
- 241000446313 Lamella Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion 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
- 238000000926 separation method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of geothermal heating pipes, and relates to cleaning equipment in a floor heating pipe, which comprises a water heating device, wherein a first pipe is connected in the water heating device, a second pipe is connected in the water heating device, the second pipe is arranged in the middle of the first pipe, the first pipe and the second pipe are spirally arranged along a horizontal plane, a plurality of supporting connecting pipes are fixedly arranged outside the first pipe along the length direction of the first pipe, a first installation pipe is fixedly arranged on one side of the first pipe close to the water heating device, a switch shell is arranged outside one side of the first installation pipe, a sliding shell is fixedly arranged on one side of the switch shell close to the first installation pipe, a plurality of sliding plates are slidably arranged in the middle of the sliding shell along the circumferential direction of the sliding shell, and one end of each sliding plate penetrates through the first installation pipe and extends into the installation groove. The invention can conveniently clean and flush the bacterial scale which is hidden in the low geothermal heating pipe and is generated due to long-term use, and prevent the influence on heating temperature and effect caused by unsmooth water flow circulation and insufficient heat dissipation.
Description
Technical Field
The invention belongs to the technical field of geothermal heating pipes, and particularly relates to cleaning equipment in a geothermal heating pipe.
Background
Geothermal heating is a new heating mode, the geothermal heating adopts heat energy equipment such as an electric hot water boiler, a gas hot water boiler or an oil-fired hot water boiler to heat water firstly, a hot water circulating pump is used for forcibly circulating hot water in the boiler and the lower coil of the floor, the floor is indirectly heated, and radiation heating is realized. The traditional heating mode is radiator or fan coil pipe heat dissipation, and geothermal radiation heating compares with traditional heating mode, has a great deal of characteristics such as comfortable, energy-conserving and environmental protection, and this technique not only is applied to various public buildings such as civilian house and hospital, market, office building, gymnasium and natatorium in a large number abroad, still is applied to the heat preservation of building systems such as flower bed, factory building, football court, hangar and vegetable greenhouse in a large number still, is applied to the heat preservation of outdoor road, roof, stair, airport runway and various kinds of industrial pipelines even.
After the floor heating pipeline is used for one section, a large amount of slime, bacteria and scale are generated on the inner wall of the pipeline and are attached to the inner wall of the pipeline, so that the pipeline is blocked, water circulation is not smooth, heat dissipation is not enough, and heating temperature and effect are seriously affected.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides cleaning equipment in a floor heating pipeline.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning device in a floor heating pipeline comprises a water heating device, wherein a first pipeline is connected in the water heating device, a second pipeline is connected in the water heating device, the second pipeline is arranged in the middle of the inside of the first pipeline, the first pipeline and the second pipeline are spirally arranged along a horizontal plane, a plurality of supporting connecting pipes are fixedly arranged outside the first pipeline along the length direction of the first pipeline, a first installation pipe is fixedly arranged on one side, close to the water heating device, of the first pipeline, a switch shell is installed outside one side of the first installation pipe, a sliding shell is fixedly arranged on one side, close to the first installation pipe, of the switch shell, a plurality of sliding plates are arranged in the middle of the sliding shell in a sliding mode along the circumferential direction of the sliding shell, one end of each sliding plate penetrates through the first installation pipe and extends into an installation groove, a connecting button is arranged in the switch shell and is connected with an external switch, the installation structure is characterized in that an installation groove is formed in the outer side of the inner circumference of the first installation pipe, a plurality of first cleaning devices are arranged in the installation groove in a sliding mode along the circumferential direction of the installation groove and are elastically connected through connection pads, and one end, extending into the installation groove, of the sliding plate is abutted to the first cleaning devices.
Preferably, the first cleaning device further comprises; the cleaning shell, both ends are equipped with the sliding tray in the cleaning shell, it is equipped with the clearance piece to slide in the cleaning shell both ends, through connecting spring elastic connection between the clearance piece.
Preferably, the second pipeline stretches into the one end of bottom in the first pipeline and has set firmly the second installation pipe outward, the intraductal driving motor that is equipped with of second installation, be equipped with a plurality of second sliding chutes along second pipeline central symmetry in the second installation pipe, one side that a plurality of second sliding chutes are close to the second pipeline in the second installation pipe is equipped with the second mounting groove, one side slip is equipped with the drive wheel in the second sliding chute, it is equipped with the slide bar to slide in the second sliding chute, the side end face and the drive wheel butt of slide bar.
Preferably, it is equipped with the clearance board to slide in a plurality of second mounting grooves, one side that the clearance board is close to second pipeline center is equipped with the arcwall face towards the one end of flow direction, one side that the arcwall face was kept away from to the clearance board is equipped with the recess, one side that the recess middle part is close to second pipeline center is equipped with the third mounting groove, be equipped with the spring in the third mounting groove, a plurality of clearance boards pass through spring elastic connection, the port that the third mounting groove is close to the recess is equipped with the elasticity seal membrane.
Preferably, the middle of one end of the second pipeline extending into the first pipeline is provided with a first input port, the two sides of the circumference of the second pipeline close to the first input port are provided with second input ports, the second input ports and the second mounting groove are arranged on the same plane, the cleaning plate can slide in the second input ports, and the input end of the second pipeline is provided with a clamping block.
Preferably, the output end of the sliding rod is abutted against the circumferential surface of the cleaning plate, and the cleaning plate is of a semicircular structure with one side capable of gathering bacterial dirt.
Has the advantages that:
1. drive cleaning device through inside rivers and slowly clear up the bacterial scale of pipeline inner wall along water pipe length direction, exert the pressure that is enough to clear up the bacterial scale through the device is inside simultaneously to the pipeline and make the bacterial scale fully scraped off, reach anticipated clearance effect.
2. Meanwhile, when the device does not work, the initial state can be recovered, so that the water circulation in the pipeline is not influenced, and meanwhile, the occupied area of the device is small, and the overall attractiveness is not influenced.
Drawings
Fig. 1 is a transverse cross-sectional view of the present invention.
FIG. 2 is a perspective view of a first cleaning apparatus of the present invention.
FIG. 3 is a front view of a first cleaning apparatus of the present invention.
FIG. 4 is a perspective view of a second cleaning apparatus of the present invention.
Fig. 5 is a sectional view taken along a line a-a in fig. 1.
Fig. 6 is a sectional view taken along line B-B in fig. 4.
Fig. 7 is an enlarged view of the structure at C in fig. 1.
Fig. 8 is an enlarged view of the structure at D in fig. 1.
In the figure, the water heating device 10, the first pipeline 11, the second pipeline 12, the support connecting pipe 13, the first installation pipe 14, the second installation pipe 15, the switch shell 16, the connecting button 17, the sliding shell 18, the sliding plate 19, the installation groove 20, the cleaning shell 21, the sliding groove 22, the cleaning block 23, the connecting spring 24, the connecting pad 25, the driving motor 26, the driving wheel 27, the second installation groove 28, the second sliding groove 29, the sliding rod 30, the cleaning plate 31, the arc-shaped surface 32, the groove 33, the third installation groove 34, the spring 35, the elastic sealing membrane 36, the first input port 37 and the second input port 38.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 8, a floor heating pipe inner cleaning device comprises a water heating device 10, a first pipe 11 is connected in the water heating device 10, a second pipe 12 is connected in the water heating device 10, the second pipe 12 is arranged in the middle of the first pipe 11, the first pipe 11 and the second pipe 12 are spirally arranged along a horizontal plane, a plurality of supporting connecting pipes 13 are fixedly arranged outside the first pipe 11 along the length direction of the first pipe 11, a first installation pipe 14 is fixedly arranged on one side of the first pipe 11 close to the water heating device 10, a switch shell 16 is mounted outside one side of the first installation pipe 14, a sliding shell 18 is fixedly arranged on one side of the switch shell 16 close to the first installation pipe 14, a plurality of sliding plates 19 are arranged in the middle of the sliding shell 18 in a sliding manner along the circumferential direction of the sliding shell 18, one end of each sliding plate 19 penetrates through the first installation pipe 14 and extends into an installation groove 20, a connecting button 17 is arranged in the switch shell 16, connecting button 17 links to each other with external switch, and the interior circumference outside of first installation pipe 14 is equipped with mounting groove 20, slides along mounting groove 20 circumferencial direction in the mounting groove 20 and is equipped with a plurality of first cleaning device 1, and a plurality of first cleaning device 1 pass through connection pad 25 elastic connection, and the one end that sliding plate 19 stretched into in the mounting groove 20 butts with first cleaning device 1.
Further, the first cleaning device 1 further comprises; clearance shell 21, both ends are equipped with sliding tray 22 in the clearance shell 21, and it is equipped with clearance piece 23 to slide in the clearance shell 21 both ends, through connecting spring 24 elastic connection between the clearance piece 23.
Further, the second pipeline 12 stretches into the one end of bottom in the first pipeline 11 and sets firmly second installation pipe 15 outward, be equipped with driving motor 26 in the second installation pipe 15, be equipped with a plurality of second sliding chutes 29 along second pipeline 12 central symmetry in the second installation pipe 15, one side that a plurality of second sliding chutes 29 are close to second pipeline 12 in the second installation pipe 15 is equipped with second mounting groove 28, one side slides and is equipped with drive wheel 27 in the second sliding chute 29, it is equipped with slide bar 30 to slide in the second sliding chute 29, the side end face and the drive wheel 27 butt of slide bar 30.
Further, it is equipped with clearance plate 31 to slide in a plurality of second mounting grooves 28, one side face that clearance plate 31 is close to second pipeline 12 center is equipped with arcwall face 32 towards the one end of flow direction, one side that clearance plate 31 kept away from arcwall face 32 is equipped with recess 33, one side that recess 33 middle part is close to second pipeline 12 center is equipped with third mounting groove 34, be equipped with spring 35 in the third mounting groove 34, a plurality of clearance plates 31 pass through spring 35 elastic connection, the port that third mounting groove 34 is close to recess 33 is equipped with elasticity seal membrane 36.
Furthermore, a first input port 37 is arranged in the middle of one end, extending into the first pipeline 11, of the second pipeline 12, second input ports 38 are arranged on two sides, close to the circumference of the first input port 37, of the second pipeline 12, the second input ports 38 and the second mounting groove 28 are on the same plane, the cleaning plate 31 can slide in the second input ports 38, and clamping blocks are arranged at the input end of the second pipeline 12.
Further, the output end of the slide rod 30 abuts against the circumferential surface of the cleaning plate 31, and the cleaning plate 31 has a semicircular structure in which bacteria and dirt can be collected on one side.
Principle of operation
The hot water is output to the first pipeline 11 through the water heating device 10, and is introduced into the whole floor heating pipeline through the first pipeline 11, and then is introduced into the second pipeline 12 from the first input port 37 and the second input port 38 to flow back into the water heating device 10 so as to circulate.
In the hot water circulation in-process in the ground heating pipe, cleaning device is out of work, and during first cleaning device 1 card was gone into the mounting groove 20 in first installation pipe 14 during initial condition, second cleaning device 2 was gone into the second mounting groove 28 in second installation pipe 15 respectively because the elasticity of spring 35 was extruded to divide into two lamellas, and cleaning device is out of work and is not influenced ground heating pipe internal work.
When the floor heating pipeline needs to be cleaned, water flow is input through the first pipeline 11 and output from the second pipeline 12. Make connection button 17 opened through pressing external switch, drive slip shell 18 with sliding plate 19 to stretching into in mounting groove 20 with first cleaning device 1 inwards promote, first cleaning device 1 is in the internal slip in-process a plurality of first cleaning device 1 between the connection pad 25 of connecting can extrude the shrink each other, a plurality of first cleaning device 1 can be to the outer wall full face contact of first pipeline 11 inner wall and second pipeline 12 after the extrusion shrink is inwards promoted by sliding plate 19 to first pipeline 11 to a plurality of first cleaning device 1 when a plurality of first cleaning device 1, the connection pad 25 of shrink simultaneously can be isolated with rivers, drive first cleaning device 1 simultaneously under the impact of inside rivers and slide along first pipeline and scrape off the inside bacterial dirt of pipeline.
When the first cleaning device 1 slides in the first pipeline 11, the two cleaning blocks 23 can be mutually extruded outwards under the action of the elastic force of the connecting spring 24, so that the two cleaning blocks 23 are respectively abutted against the inner part of the first pipeline 11 and the outer wall of the second pipeline 12, and bacteria scale is scraped off when the first cleaning device slides.
When the external switch is pressed down, the driving motor 26 can be simultaneously started to drive the driving wheel 27 to rotate, so that the sliding rod 30 extends into the second input port 38, the second cleaning device 2 in the second mounting groove 28 is pushed into the second pipeline 12 from the second input port 38 until the second cleaning device 2 is completely contracted, the two cleaning plates 31 are tightly attached to each other to isolate water, at the moment, the outer circumferential surface of the cleaning plate 31 can be completely tightly attached to the inside of the second pipeline 12, the wall of the second pipeline 12 is squeezed, press-fitted and water-flow-sliding through the spring 35, so that the outer circumferential surface of the cleaning plate 31 scrapes bacterial scale in the second pipeline 12, and the second cleaning device 2 slides to an output port position along the second pipeline 12 in the second pipeline 12 through water-flow pushing.
When second cleaning device 2 slides to the delivery outlet position, it is spacing to clearance plate 31 through the fixture block in delivery outlet position both sides, make clearance plate 31 unable slide and two lamella clearance plates 31 rotate along arcwall face 32 under the inside rivers impetus, two lamella arcwall faces 32 upset make two lamella middle part separation rivers of arcwall face 32 can pass through and export to the outside.
During cleaning, the first water flow is fed back and fed into the second water flow after being fed into the first water flow, namely, the water flow is fed inwards through the second pipeline 12 and flows out from the first pipeline 11, so that the internal cleaning device slides reversely to the initial position.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A cleaning device in a floor heating pipeline comprises a water heating device (10) and is characterized in that a first pipeline (11) is connected in the water heating device (10), a second pipeline (12) is connected in the water heating device (10), the second pipeline (12) is arranged in the middle of the inside of the first pipeline (11), the first pipeline (11) and the second pipeline (12) are spirally arranged along a horizontal plane, a plurality of supporting connecting pipes (13) are fixedly arranged on the outer side of the first pipeline (11) along the length direction of the first pipeline (11), a first installation pipe (14) is fixedly arranged on one side, close to the water heating device (10), of the first pipeline (11), a switch shell (16) is mounted on the outer side of the first installation pipe (14), a sliding shell (18) is fixedly arranged on one side, close to the first installation pipe (14), a plurality of sliding plates (19) are arranged in the middle of the sliding shell (18) in a sliding mode along the circumferential direction of the sliding shell (18), one end of the sliding plate (19) penetrates through the first installation pipe (14) and extends into the installation groove (20), a connection button (17) is arranged in the switch shell (16), the connection button (17) is connected with an external switch, the installation groove (20) is formed in the outer side of the inner circumference of the first installation pipe (14), a plurality of first cleaning devices (1) are arranged in the installation groove (20) in a sliding mode along the circumferential direction of the installation groove (20), the first cleaning devices (1) are elastically connected through connection pads (25), and one end, extending into the installation groove (20), of the sliding plate (19) is abutted to the first cleaning devices (1).
2. Cleaning equipment in floor heating pipe according to claim 1, characterized in that: the first cleaning device (1) further comprises; clearance shell (21), both ends are equipped with sliding tray (22) in clearance shell (21), it is equipped with clearance piece (23) to slide in clearance shell (21) both ends, through connecting spring (24) elastic connection between clearance piece (23).
3. Cleaning equipment in floor heating pipe according to claim 1, characterized in that: second pipeline (12) stretch into first pipeline (11) in the one end of bottom set firmly second installation pipe (15) outward, be equipped with driving motor (26) in second installation pipe (15), be equipped with a plurality of second sliding chutes (29) along second pipeline (12) central symmetry in second installation pipe (15), one side that a plurality of second sliding chutes (29) are close to second pipeline (12) in second installation pipe (15) is equipped with second mounting groove (28), one side slides and is equipped with drive wheel (27) in second sliding chute (29), it is equipped with slide bar (30) to slide in second sliding chute (29), the side end face and the drive wheel (27) butt of slide bar (30).
4. Cleaning equipment in floor heating pipe according to claim 3, characterized in that: slide in a plurality of second mounting grooves (28) and be equipped with clearance plate (31), one side that clearance plate (31) are close to second pipeline (12) center is equipped with arcwall face (32) towards the one end of flow direction, one side that arcwall face (32) were kept away from in clearance plate (31) is equipped with recess (33), one side that recess (33) middle part is close to second pipeline (12) center is equipped with third mounting groove (34), be equipped with spring (35) in third mounting groove (34), a plurality of clearance plates (31) are through spring (35) elastic connection, the port that third mounting groove (34) are close to recess (33) is equipped with elasticity seal membrane (36).
5. Cleaning equipment in floor heating pipe according to claim 1, characterized in that: second pipeline (12) stretch into in first pipeline (11) one end middle part of afterbody be equipped with first input port (37), second pipeline (12) are close to the circumference both sides of first input port (37) and are equipped with second input port (38), second input port (38) and second mounting groove (28) are on the coplanar, slide including can making clearance board (31) in second input port (38), the input of second pipeline (12) is equipped with the fixture block.
6. Cleaning equipment in floor heating pipe according to claim 3, characterized in that: the output end of the sliding rod (30) is abutted against the circumferential surface of the cleaning plate (31), and the cleaning plate (31) is of a semicircular structure with one side capable of gathering bacterial scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210192591.1A CN114485256B (en) | 2022-03-01 | 2022-03-01 | Cleaning equipment in floor heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210192591.1A CN114485256B (en) | 2022-03-01 | 2022-03-01 | Cleaning equipment in floor heating pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114485256A true CN114485256A (en) | 2022-05-13 |
| CN114485256B CN114485256B (en) | 2023-11-10 |
Family
ID=81484446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210192591.1A Active CN114485256B (en) | 2022-03-01 | 2022-03-01 | Cleaning equipment in floor heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114485256B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020079A1 (en) * | 2006-04-29 | 2007-11-08 | Wolf, Peter, Dr. | Device for simultaneous parallel cleaning of pipelines |
| JP2008116196A (en) * | 2006-10-13 | 2008-05-22 | Takuya Sasaki | Tube type heat exchanger |
| CN202452885U (en) * | 2011-12-23 | 2012-09-26 | 郑旭光 | Sealed tube type transducer with pressure differential cleaning mechanism |
| WO2015147728A1 (en) * | 2014-03-27 | 2015-10-01 | Skorstensbolaget I Stockholm Ab | Tubular counter-current air heat exchanger |
| CN210663014U (en) * | 2019-10-17 | 2020-06-02 | 李林田 | Water heating circulation heating device |
| CN213067257U (en) * | 2020-09-16 | 2021-04-27 | 山东康鲁节能设备有限公司 | Scale removal device for double-pipe heat exchanger |
| CN213134346U (en) * | 2020-08-28 | 2021-05-07 | 李永刚 | Warm pipeline incrustation scale cleaning device that leads to |
| CN214792769U (en) * | 2021-06-04 | 2021-11-19 | 河南远望谷新能源科技有限公司 | Scale cleaning device of heating pipe |
| CN113834371A (en) * | 2021-09-08 | 2021-12-24 | 齐宁 | Ground heating coil washs projectile |
-
2022
- 2022-03-01 CN CN202210192591.1A patent/CN114485256B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020079A1 (en) * | 2006-04-29 | 2007-11-08 | Wolf, Peter, Dr. | Device for simultaneous parallel cleaning of pipelines |
| JP2008116196A (en) * | 2006-10-13 | 2008-05-22 | Takuya Sasaki | Tube type heat exchanger |
| CN202452885U (en) * | 2011-12-23 | 2012-09-26 | 郑旭光 | Sealed tube type transducer with pressure differential cleaning mechanism |
| WO2015147728A1 (en) * | 2014-03-27 | 2015-10-01 | Skorstensbolaget I Stockholm Ab | Tubular counter-current air heat exchanger |
| CN210663014U (en) * | 2019-10-17 | 2020-06-02 | 李林田 | Water heating circulation heating device |
| CN213134346U (en) * | 2020-08-28 | 2021-05-07 | 李永刚 | Warm pipeline incrustation scale cleaning device that leads to |
| CN213067257U (en) * | 2020-09-16 | 2021-04-27 | 山东康鲁节能设备有限公司 | Scale removal device for double-pipe heat exchanger |
| CN214792769U (en) * | 2021-06-04 | 2021-11-19 | 河南远望谷新能源科技有限公司 | Scale cleaning device of heating pipe |
| CN113834371A (en) * | 2021-09-08 | 2021-12-24 | 齐宁 | Ground heating coil washs projectile |
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| Publication number | Publication date |
|---|---|
| CN114485256B (en) | 2023-11-10 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231013 Address after: 831100 Community 75 Shangcheng Road, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Applicant after: Xinjiang Qingyuan Industrial Group Heating Co.,Ltd. Address before: 166599 No. 23, South Ring Road, Zhaoyuan County, Daqing City, Heilongjiang Province Applicant before: Guo Xiaoyu |
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