CN201871514U - Spraying cleaning equipment for inner surface of pipe fitting - Google Patents
Spraying cleaning equipment for inner surface of pipe fitting Download PDFInfo
- Publication number
- CN201871514U CN201871514U CN2010206115222U CN201020611522U CN201871514U CN 201871514 U CN201871514 U CN 201871514U CN 2010206115222 U CN2010206115222 U CN 2010206115222U CN 201020611522 U CN201020611522 U CN 201020611522U CN 201871514 U CN201871514 U CN 201871514U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- nozzle arrangements
- clean cycle
- high capacity
- cycle system
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 75
- 238000005507 spraying Methods 0.000 title 1
- 239000007921 spray Substances 0.000 claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 15
- 238000004080 punching Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model provides a pipe fitting internal surface sprays cleaning equipment, include: the positioning mechanism is used for installing the pipe fitting; a spray cleaning system comprising: the nozzle structure is provided with a plurality of nozzles, and at least part of the nozzles correspond to the pipe orifices of the pipe fittings; the cleaning circulating system is communicated with the nozzle structure; the high-pressure air water cutting system is communicated with a high-pressure air source and the nozzle structure through a pipeline; and the electric control system is used for respectively controlling the starting and the closing of the cleaning circulating system and the high-pressure air water cutting system. According to the utility model discloses a cleaning equipment can effectively clear away the greasy dirt of pipe fitting inside and outside wall, has reached the effect that improves the pipe fitting cleanliness factor.
Description
Technical field
The utility model relates to a kind of pipe fitting inner surface spray Cleaning for High Capacity equipment.
Background technology
Current air-conditioner industry fin-tube heat exchanger main material copper pipe is a material, and along with the rise of the in short supply and price of copper resource, and the exploitation other materials is replaced copper pipe one of the problem that become to attach most importance to.In the new material development process, because material property difference, in fin-tube heat exchanger expand tube operation, according to present industry technological level, can not adopt volatility lubricating oil to carry out expanded joint, the lubricating oil of part material require high-lubricity according to copper pipe fully, finish the expand tube of fin-tube heat exchanger, but have the inside and outside wall that oil substances can remain in Tube Sheet of Heat Exchanger behind the expanded joint, make the cleannes of Tube Sheet of Heat Exchanger can not reach standard, complete machine assembling back influences the follow-up processing and the heat exchange property of air-conditioner.
The utility model content
The utility model aims to provide a kind of pipe fitting inner surface spray Cleaning for High Capacity equipment that is used to clean internal surface of pipe, with easy residual greasy dirt behind the tubing employing high-lubricity oil expanded joint that solves prior art, thereby influences the problem that the tubing cleannes are controlled.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of pipe fitting inner surface spray Cleaning for High Capacity equipment, comprising: detent mechanism is used to install pipe fitting; Spray cleaning system comprises: nozzle arrangements has a plurality of nozzles, at least the mouth of pipe of the corresponding pipe fitting of portion nozzle; The clean cycle system, the clean cycle system is connected with nozzle arrangements; The pressure-air water-cutting system is by pipeline connection source of high pressure air P and nozzle arrangements; And electric-control system is used for controlling the startup of clean cycle system and pressure-air water-cutting system respectively and closing.
Further, the clean cycle system is a plurality of, and a plurality of clean cycle system isolates mutually.
Further, each clean cycle system comprises: the pump housing links to each other with nozzle arrangements by pipeline; Catch basin is arranged on the below of nozzle arrangements, and is communicated with the pump housing by pipeline; Filter is arranged between the catch basin and the pump housing.
Further, the nozzle of nozzle arrangements is provided with up; Detent mechanism comprises: the pipe fitting holder, be arranged on the top of nozzle arrangements, and be used to install pipe fitting; Vertical slide rail that is provided with; Pipe fitting compresses baffle plate, above the pipe fitting holder with and the pipe fitting holder between limit the pipe fitting grasping part, and be slidingly matched with slide rail; Clamping motor, position are arranged on the slide rail adjustablely, are used to drive pipe fitting and compress baffle plate and move along slide rail.
Further, pipe fitting inner surface spray Cleaning for High Capacity equipment also comprises: be movably arranged on the drip tray between nozzle arrangements and the catch basin, drip tray has flow-guiding mouth, is used for collecting from the cleaning fluid of nozzle arrangements ejection and with cleaning fluid being guided to corresponding catch basin.
Further, the pipeline of the connection pump housing and nozzle arrangements is provided with the motor switch control valve; The pipeline that is communicated with the back pool and the pump housing is provided with manual flow control valve.
Further, the catch basin of each clean cycle system linearly arranges, and drip tray is moved above each catch basin by air cylinder driven, makes when different clean cycle system jobs, and the flow-guiding mouth of drip tray moves to corresponding catch basin top respectively.
Further, the pipe fitting holder is a metal sheet, has a plurality of punchings on it, the aperture of the corresponding pipe fitting in the aperture of each punching.
Further, nozzle arrangements comprises: fixed pedestal and a plurality of nozzles that are installed on the fixed pedestal.
Further, nozzle arrangements is a plurality of, and each nozzle arrangements is all by distributor and each clean cycle system connectivity.
According to the technical solution of the utility model, because be provided with the clean cycle system that is communicated with nozzle arrangements, and and the pressure-air water-cutting system that is communicated with of nozzle arrangements, by the electric control system controls spray cleaning system pipe fitting that is installed on the detent mechanism is carried out spray Cleaning for High Capacity, and after cleaning, pipe fitting is dried up by the pressure-air water-cutting system, thereby can fast and effeciently pipe fitting be cleaned up, remove the residual spot of internal and external walls, the tubing that has overcome prior art adopts easy residual greasy dirt behind the high-lubricity oil expanded joint, influence the problem of tubing cleannes, reached the effect that improves the tubing cleannes.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the schematic diagram of pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model;
Fig. 2 has schematically shown the structure of detent mechanism in the utility model;
Fig. 3 has schematically shown the structure of pipe fitting holder in the utility model; And
Fig. 4 has schematically shown the structure of nozzle arrangements in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1 to Fig. 4, show the preferred structure of a kind of pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model, as shown in the figure, this pipe fitting inner surface spray Cleaning for High Capacity equipment comprises: detent mechanism 4 is used to install and fix pipe fitting to be cleaned; Spray cleaning system comprises: nozzle arrangements 7, and it has a plurality of nozzles, at least the mouth of pipe of the corresponding pipe fitting to be cleaned of portion nozzle; The clean cycle system of a plurality of mutual isolation, each clean cycle system is connected with nozzle arrangements 7 respectively; The pressure-air water-cutting system is by pipeline connection source of high pressure air P and nozzle arrangements 7; Electric-control system is used for controlling the startup of clean cycle system and pressure-air water-cutting system respectively and closing.Like this, according to pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model, because the clean cycle system that is provided with a plurality of mutual isolation and all is communicated with nozzle arrangements 7, and and the pressure-air water-cutting system that is communicated with of nozzle arrangements, successively the pipe fitting that is installed on the detent mechanism 4 is carried out spray Cleaning for High Capacity by each spray cleaning system of electric control system controls, and by the pressure-air water-cutting system pipe fitting is dried up in each back of cleaning, thereby can fast and effeciently pipe fitting be cleaned up, remove the residual spot of internal and external walls.The inwall that is particularly useful for cleaning the heat exchanger of air conditioner pipe according to pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model, can eliminate Tube Sheet of Heat Exchanger and remain in the greasy dirt of inside pipe wall by high-lubricity oil expanded joint, the surface that makes Tube Sheet of Heat Exchanger especially inwall reaches cleanliness standard.Preferably, this pipe fitting inner surface spray Cleaning for High Capacity equipment is provided with the purge chamber that can seal, and this detent mechanism 4 is positioned at inside, purge chamber, spills with cleaning liquid in the process of avoiding cleaning pipe fitting.In addition, Fig. 4 shows a kind of specific embodiment of nozzle arrangements 7, and nozzle arrangements 7 is formed by fixed pedestal 71 and a plurality of nozzles 72 that are installed on the fixed pedestal, and this embodiment is simple in structure.
By among Fig. 1 as can be seen, a kind of preferred implementation of clean cycle of the present utility model system, it comprises three clean cycle systems that isolate mutually, is respectively the first clean cycle system, the second clean cycle system and the 3rd clean cycle system; Wherein, the first clean cycle system comprises: first pump housing, 1, the first pump housing links to each other with nozzle arrangements 7 by pipeline, and wherein the cleaning fluid that circulates in the first clean cycle system is the cleaning solution with strong dirt-removing power; First catch basin 12 is arranged on the below of nozzle arrangements 7, links to each other with first pump housing by pipeline, is used for the cleaning fluid after cleaning is reclaimed to recycle.The second clean cycle system comprises: second pump housing, 2, the second pump housings link to each other with nozzle arrangements 7 by pipeline, and wherein the cleaning fluid that circulates in the second clean cycle system is a pure water, is used to clean the cleaning solution attached on the tubing; Second catch basin 22 is arranged on the below of nozzle arrangements 7, links to each other with second pump housing by pipeline, is used for the cleaning fluid after cleaning is reclaimed to recycle.The 3rd clean cycle system comprises: the 3rd pump housing 3, the three pump housings link to each other with nozzle arrangements 7 by pipeline, and wherein the cleaning fluid that circulates in the 3rd clean cycle system is a pure water, realize the cleaningization of tubing; The 3rd catch basin 33 is arranged on the below of nozzle arrangements 7, links to each other with the 3rd pump housing by pipeline, is used for the cleaning fluid after cleaning is reclaimed to recycle.As can be seen from Figure, on the catch basin of each clean cycle system and the pipeline between the pump housing, also be provided with filter 11,21,31, the solution in each clean cycle system filters decontamination with the cleaning fluid that each clean cycle systemic circulation is flowed, so that can continue to use.
Need to prove, pipe fitting to be cleaned by detent mechanism fixing after, the nozzle of nozzle arrangements can adopt from top to bottom that spray Cleaning for High Capacity also can adopt spray Cleaning for High Capacity from bottom to top according to actual conditions.By among Fig. 2 as can be seen, show a kind of preferred implementation of nozzle arrangements and detent mechanism 4, wherein, the nozzle delivery port of nozzle arrangements 7 is provided with up; Detent mechanism 4 comprises: pipe fitting holder 45, be arranged on the top of nozzle arrangements 7, be used to install pipe fitting to be cleaned and pipe fitting opening to be cleaned is provided with down, as shown in the figure, pipe fitting holder 45 is a metal sheet for example, has a plurality of punchings 46 on it, in the aperture of the corresponding pipe fitting in the aperture of each punching 46 and each punching 46 and the nozzle arrangements to spray group switching centre to small part corresponding, to guarantee that nozzle can carry out the jet spray to the internal diameter of pipe fitting, cleans the inwall greasy dirt; Pipe fitting compresses baffle plate 42, be arranged on the top of pipe fitting holder, and be slidingly matched with the slide rail 43 of vertical setting, reliable and stable to guarantee that it vertically moves, pipe fitting compresses baffle plate 42 and is driven by clamping motor 41 and do vertical short distance and move, and realizes treating the clamping of cleaning pipe fitting.In addition, clamping motor 41 positions are arranged on the slide rail 43 adjustably, when the length of pipe fitting to be cleaned long or shorter, simple moving tube compresses baffle plate 42 can not realize treating the reliable grip of cleaning pipe fitting the time, can also adjust the position of clamping motor 41 on slide rail 43 by the artificial application of force, thereby make that the scope of application of this pipe fitting inner surface spray Cleaning for High Capacity equipment is wider.
By it can also be seen that among the figure, the pipeline that is communicated with the pump housing and nozzle arrangements in each clean cycle system is provided with motor-operated control valve, and the pipeline that is communicated with the back pool and the pump housing is provided with hand control valve.Switching by the electric control system controls motor-operated control valve reaches the startup of the different clean cycle of control system and closes, and realizes that each clean cycle system treats the spray that cleans pipe fitting.Promptly when the magnetic valve 13 of the first clean cycle system was opened, by nozzle arrangements ejection cleaning solution, can regulate backwater amount and then control spray pressure by control hand-operated valve 14 this moment; In like manner, when the magnetic valve 23 of the second clean cycle system was opened, by nozzle arrangements 7 ejection pure water, regulated backwater amount and then control spray pressure by control hand-operated valve 24 this moment; When the magnetic valve 33 of the 3rd clean cycle system was opened, by nozzle arrangements ejection pure water, regulated backwater amounts by control hand-operated valve 34 this moment and then control spray pressure is electronic and the startup of pressure-air water-cutting system and closing.After each clean cycle system was cleaned, the by-pass valve control P1 of pressure-air water-cutting system and nozzle arrangements 7 connecting lines was open-minded, and pressure-air reaches by nozzle arrangements 7 impact pipe fittings cuts the water effect.
Preferably, as shown in the figure, first catch basin 12, second catch basin 22 and the 3rd catch basin 32 linearly arrange, when avoiding one of them clean cycle system works, the cleaning fluid splash of its circulation is to the catch basin of other two clean cycle systems, cause the pollution of other clean cycle systems, between nozzle and each catch basin, be provided with drip tray 8, drip tray 8 has flow-guiding mouth 81, drive at each catch basin 12 by the cylinder (not shown), 22, move 32 tops, make the upper end of drip tray 8 can collect from the cleaning fluid of nozzle arrangements 7 ejections, the cleaning fluid of collecting then is guided under the effect of flow-guiding mouth 81 in the corresponding catch basin.For example, before the first clean cycle system started, cylinder promoted drip tray, makes the flow-guiding mouth 81 of drip tray move to first catch basin, 12 tops, and effective water receiving area of drip tray 8 is enough big, can receive the cleaning solution that sprayed pipe fitting fully; Before the second clean cycle system starts, the air cylinder driven drip tray, make the flow-guiding mouth 81 of drip tray move to second catch basin, 22 tops, effective water receiving area of drip tray 8 can receive the pure water that spray rinsing is crossed pipe fitting fully simultaneously, by that analogy, and between the 3rd clean cycle system starts, drip tray 8 moves, its flow-guiding mouth is positioned at the top of the 3rd catch basin 32, can effectively the pure water that sprayed pipe fitting be guided in the 3rd catch basin, to recycle.
By it can also be seen that among Fig. 1, have two groups of nozzle arrangements 7 according to pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model, form the station of two pipe fittings capable of washing.For making each station clean the process uniformity of pipe fitting, the cleaning fluid of each clean cycle system is all by flowing out from nozzle arrangements 7 behind the distributor 5 again.
Brief description is once according to the course of work of pipe fitting inner surface spray Cleaning for High Capacity equipment of the present utility model:
(1) pipe fitting to be cleaned is mounted on the detent mechanism, makes it be in pipe fitting and compress between baffle plate 42 and the pipe fitting holder 45 and to limit in the pipe fitting grasping part, and the punching 46 of the corresponding pipe fitting holder of the mouth of pipe of pipe fitting;
(2) drip tray 8 is moving under the driving of cylinder above first catch basin 12, and its flow-guiding mouth 81 is aimed at first catch basin 12; Open the magnetic valve 13 of the first clean cycle system, cleaning solution sprays the pipe fitting spray Cleaning for High Capacity from nozzle arrangements 7, fall being recycled on drip tray in first catch basin then after rise, the cleaning solution that is recycled in the catch basin 12 can repeat pipe fitting is cleaned through filter 11 under the effect of first pump housing 1;
After (3) first clean cycle systems clean and finish, open the magnetic valve P1 of pressure-air water-cutting system, pressure-air is removed the residual cleaning solution of pipe fitting surfaces externally and internally by nozzle arrangements 7 ejections;
(4) after high crush-cutting water was finished, after pressure-air was cut water and finished, drip tray 8 was moving under the driving of cylinder above second catch basin 22, and its flow-guiding mouth 81 is aimed at second catch basin 22; Open the magnetic valve 23 of the second clean cycle system, the pure water that circulates in the second clean cycle system sprays the pipe fitting spray rinsing from nozzle arrangements 7, fall being recycled on drip tray in second catch basin then after rise, the pure water that is recycled in the catch basin 22 can repeat pipe fitting is cleaned through filter 21 under the effect of second pump housing 2;
After (5) second clean cycle systems clean and finish, repeat the high crush-cutting water operation of above-mentioned steps (3);
(6) after above-mentioned high crush-cutting water was finished, drip tray moved to the 3rd catch basin 32 tops, and its flow-guiding mouth 81 is aimed at the 3rd catch basin 32; Open the magnetic valve 33 of the 3rd clean cycle system, the pure water that circulates in the 3rd clean cycle system sprays the pipe fitting spray rinsing from nozzle arrangements 7, fall being recycled on drip tray in the 3rd catch basin then after rise, the pure water that is recycled in the catch basin 32 can repeat pipe fitting is cleaned through filter 31 under the effect of the 3rd pump housing 3;
After (7) the 3rd clean cycle systems clean and finish, repeat the high crush-cutting water operation of above-mentioned steps (3);
(8) after above-mentioned high crush-cutting water was finished, this pipe fitting inner surface spray Cleaning for High Capacity equipment must be closed by all pipeline valves, and drip tray 8 is returned to the top of first catch basin 12.
In sum, according to the pipe fitting inner surface spray Cleaning for High Capacity equipment that the utility model provides, can remove the greasy dirt of pipe fitting inside and outside wall easily and effectively, be particularly useful for cleaning greasy dirt in the fin-tube heat exchanger pipe, make the interior cleannes of pipe reach standard, further improved the service efficiency of air-conditioner.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a pipe fitting inner surface spray Cleaning for High Capacity equipment is characterized in that, comprising:
Detent mechanism (4) is used to install described pipe fitting;
Spray cleaning system comprises:
Nozzle arrangements (7) has a plurality of nozzles, to the mouth of pipe of the corresponding described pipe fitting of the described nozzle of small part;
The clean cycle system, described clean cycle system is connected with described nozzle arrangements (7);
The pressure-air water-cutting system is by pipeline connection source of high pressure air (P) and described nozzle arrangements (7); And,
Electric-control system is used for controlling the startup of described clean cycle system and described pressure-air water-cutting system respectively and closing.
2. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 1 is characterized in that,
Described clean cycle system is a plurality of, and described a plurality of clean cycle system isolates mutually.
3. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 2 is characterized in that, each described clean cycle system comprises:
The pump housing links to each other with described nozzle arrangements (7) by pipeline;
Catch basin is arranged on the below of described nozzle arrangements (7), and is communicated with the described pump housing by pipeline;
Filter is arranged between the described catch basin and the described pump housing.
4. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 3 is characterized in that,
The described nozzle of described nozzle arrangements (7) is provided with up;
Described detent mechanism comprises:
Pipe fitting holder (45) is arranged on the top of described nozzle arrangements, is used to install described pipe fitting;
Vertical slide rail (43) that is provided with;
Pipe fitting compresses baffle plate (42), the top that is positioned at described pipe fitting holder (45) with and described pipe fitting holder between limit the pipe fitting grasping part, and be slidingly matched with described slide rail (43);
Clamping motor (41), position are arranged on the described slide rail (43) adjustablely, are used to drive described pipe fitting and compress baffle plate (42) and move along described slide rail (43).
5. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 4, it is characterized in that, also comprise: be movably arranged on the drip tray (8) between described nozzle arrangements and the described catch basin, described drip tray (8) has flow-guiding mouth (81), is used for collecting from the cleaning fluid of described nozzle arrangements (7) ejection and with described cleaning fluid being guided to corresponding catch basin.
6. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 5 is characterized in that the pipeline that is communicated with the described pump housing and described nozzle arrangements (7) is provided with the motor switch control valve; The pipeline that is communicated with the described back pool and the described pump housing is provided with manual flow control valve.
7. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 6, it is characterized in that, the catch basin of each described clean cycle system linearly arranges, described drip tray (8) is moved above each described catch basin by air cylinder driven, make that when different clean cycle system jobs the flow-guiding mouth (81) of described drip tray (8) moves to corresponding catch basin top respectively.
8. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 7 is characterized in that described pipe fitting holder (45) is a metal sheet, has a plurality of punchings (46) on it, the aperture of the corresponding described pipe fitting in the aperture of each described punching (46).
9. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 8 is characterized in that described nozzle arrangements comprises: fixed pedestal (71) and be installed in a plurality of nozzles (72) on the described fixed pedestal.
10. pipe fitting inner surface spray Cleaning for High Capacity equipment according to claim 9 is characterized in that described nozzle arrangements is a plurality of, and each described nozzle arrangements (7) is all by distributor (5) and each described clean cycle system connectivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115222U CN201871514U (en) | 2010-11-17 | 2010-11-17 | Spraying cleaning equipment for inner surface of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115222U CN201871514U (en) | 2010-11-17 | 2010-11-17 | Spraying cleaning equipment for inner surface of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871514U true CN201871514U (en) | 2011-06-22 |
Family
ID=44159448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206115222U Expired - Lifetime CN201871514U (en) | 2010-11-17 | 2010-11-17 | Spraying cleaning equipment for inner surface of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463239A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Spraying cleaning equipment for inner surface of pipe fitting |
| CN103267444A (en) * | 2013-05-21 | 2013-08-28 | 侯立国 | Airborne heat exchanger self-cleaning system |
| CN116716757A (en) * | 2023-07-25 | 2023-09-08 | 宁波亚洲浆纸业有限公司 | Paper machine and spraying device thereof |
-
2010
- 2010-11-17 CN CN2010206115222U patent/CN201871514U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463239A (en) * | 2010-11-17 | 2012-05-23 | 珠海格力电器股份有限公司 | Spraying cleaning equipment for inner surface of pipe fitting |
| CN103267444A (en) * | 2013-05-21 | 2013-08-28 | 侯立国 | Airborne heat exchanger self-cleaning system |
| CN116716757A (en) * | 2023-07-25 | 2023-09-08 | 宁波亚洲浆纸业有限公司 | Paper machine and spraying device thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
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| CX01 | Expiry of patent term |