CN108106030A - A kind of solar pipe cleaning device - Google Patents
A kind of solar pipe cleaning device Download PDFInfo
- Publication number
- CN108106030A CN108106030A CN201711362550.8A CN201711362550A CN108106030A CN 108106030 A CN108106030 A CN 108106030A CN 201711362550 A CN201711362550 A CN 201711362550A CN 108106030 A CN108106030 A CN 108106030A
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- CN
- China
- Prior art keywords
- pipe
- mounting hole
- hole
- solar
- horizontal
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- 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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Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
A kind of solar pipe cleaning device,It is by body frame,Upper and lower slide rail,Lower installation board,Upper mounting plate,Direct current generator,Water service pipe,Upper and lower air cylinders mounting bracket,Upper and lower air cylinders,Water inlet pipe,Cleaning rod,Solar energy pipe support,Horizontal slide rail,Horizontal air cylinder,Subframe,Warm-air drier,Steam heating pipe,Belt,Slide mounting hole,Upper and lower air cylinders mounting hole,Sink,Outlet pipe,Water inlet pipe through-hole,Upper low sleeve,Direct current generator mounting hole,Cleaning rod mounting hole,Hairbrush,Apopore,Solar pipe putting hole,Heating spout,Leakage hole,Cylinder external part mounting hole,Snorkel,Horizontal concrete chute,What horizontal air cylinder mounting hole and steam heating pipe outlet formed,The hairbrush and apopore set on cleaning rod coordinates the dirt on cleaning solar inside pipe wall that can be more rapidly and efficiently,The automatic degree of cleaning process is high,Coordinated using warm-air drier and heating spout,The drying that hot gas accelerates solar pipe inner wall is sprayed after cleaning rod cleans,Improve solar pipe cleaning quality and drying rate.
Description
Technical field
The present invention relates to a kind of solar pipe cleaning devices, specifically employ direct current generator, belt and cleaning rod
Cooperation, is driven by cylinder, and a kind of solar pipe cleaning device that solar energy pipe support is coordinated to clean solar pipe, is belonged to
In solar energy vacuum tube manufacturing technology field.
Background technology
Solar pipe is the core element of solar water heater, is known as " heart " of solar water heater, its structure
It is vacuum between ectonexine, when producing, inner tube need to be cleaned solar pipe, mesh such as the glass liner for vacuum flask of same elongation
Up till now technique still needed to manually participate in, and solar pipe is after long-term use, and inner tube wall easily forms incrustation scale, accumulates in vacuum
In inside pipe wall, service life is greatly reduced, for above-mentioned two problem, people being capable of automatic cleaning solar there is an urgent need to one kind
The equipment of pipe, and there are no such products on the market at present.
The content of the invention
For above-mentioned deficiency, the present invention provides a kind of solar pipe cleaning devices.
The present invention is achieved by the following technical solutions：A kind of solar pipe cleaning device is by body frame, upper downslide
Rail, lower installation board, upper mounting plate, direct current generator, water service pipe, upper and lower air cylinders mounting bracket, upper and lower air cylinders, water inlet pipe, cleaning rod, too
It is positive can pipe support, horizontal slide rail, horizontal air cylinder, subframe, warm-air drier, steam heating pipe, belt, slide mounting hole, upper and lower air cylinders mounting hole,
Sink, outlet pipe, water inlet pipe through-hole, upper low sleeve, direct current generator mounting hole, cleaning rod mounting hole, hairbrush, apopore, the sun
Can pipe putting hole, heating spout, leakage hole, cylinder external part mounting hole, snorkel, horizontal concrete chute, horizontal air cylinder mounting hole and
Steam heating pipe outlet composition, the body frame lower part is equipped with sink, and bottom sides are equipped with outlet pipe, and top both ends are equipped with 2
Slide mounting groove, centre are equipped with upper and lower air cylinders mounting hole, and the right side of upper and lower air cylinders mounting hole is equipped with water inlet pipe through-hole, and described is upper
Installing plate is a rectangular tab structure, and both ends are respectively provided with 1 upper low sleeve, and 1 direct current is respectively provided with beside low sleeve on two
Motor installing hole, centre are equipped with 8 cleaning rod mounting holes, and the lower installation board has identical structure, described 2 direct currents
Machine is mounted on by direct current generator mounting hole on upper mounting plate, and 8 cleaning rods are mounted on upper mounting plate by cleaning rod mounting hole
On, water service pipe is mounted on the top of upper mounting plate, is connected with 8 cleaning rods, leads between direct current generator and adjacent cleaning rod
Belt is crossed to be connected, two adjacent cleaning rods are connected by belt two-by-two, the lower installation board close on the downside of belt with
Upper mounting plate is installed in parallel on 8 cleaning rods, and described 2 upper and lower slide rails are mounted on by the slide mounting hole on body frame
At the top of body frame, upper and lower air cylinders are mounted on the center of top of body frame by upper and lower air cylinders mounting hole, and water inlet pipe is passed through at the top of body frame
Pipe through-hole of intaking is mounted on water service pipe, is connected with water service pipe, and upper and lower air cylinders external part is mounted on upper and lower air cylinders mounting bracket
Top, the bottom of upper and lower air cylinders mounting bracket are mounted on the center of upper mounting plate, and upper mounting plate passes through both ends with lower installation board
The installation nested with upper and lower slide rail of upper low sleeve.
The solar energy pipe support is a rectangular frame structure, and top is equipped with 8 solar pipe putting holes, bottom
Portion is provided with 8 leakage holes, and the center of 8 leakage holes is mounted on 1 heating spout, and 8 heating spouts are with being mounted on bottom
Snorkel be connected, the right side of solar energy pipe support is equipped with 1 cylinder external part mounting hole.
The subframe is L-shaped structure, inside 1 warm-air drier is installed, 2 horizontal concrete chutes are equipped on the right side of subframe,
1 horizontal air cylinder mounting hole is equipped among two horizontal concrete chutes, 1 steam heating pipe is equipped in the upper horizontal surface of subframe and is exported, institute
2 horizontal slide rails stated are installed in parallel in the right side of solar energy pipe support, horizontal slide rail is installed through subframe by horizontal concrete chute
Right side, horizontal air cylinder be mounted on subframe horizontal air cylinder mounting groove on, the external part of horizontal air cylinder is pacified by cylinder external part
It fills hole to be mounted on solar energy pipe support, one end of steam heating pipe is mounted on the snorkel of solar energy pipe support bottom, and one end is worn
The steam heating pipe outlet crossed on subframe is mounted on the warm-air drier inside subframe.
The cleaning rod is an examination cylinder structure, and outer surface is equipped with several hairbrush, is equipped between hairbrush and hairbrush
Apopore.
The body frame lower part is equipped with sink, and bottom sides are equipped with outlet pipe.
The usefulness of the invention is the cleaning that the hairbrush that is set on cleaning rod and apopore cooperation can be more rapidly and efficiently
Dirt on solar pipe inner wall, the ingenious setting of belt once drive 8 cleanings only by two direct current generators
Bar rotates simultaneously, and the promotion of horizontal air cylinder reduces a large amount of manpowers, and worker only needs solar pipe being placed on solar energy pipe support
And taken out after cleaning, the entire automatic degree of cleaning process is high, and vertical and horizontal action is using cylinder as dynamic
Power source, clean energy, the leakage hole of solar energy pipe support bottom can in time drain to water in the sink on body frame, using warm-air drier with
Heating spout coordinates, and the drying that hot gas accelerates solar pipe inner wall is sprayed after cleaning rod cleans, improves solar pipe
Cleaning quality and drying rate.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention,
Structure diagram of the attached drawing 2 for the present invention at work,
Attached drawing 3 is the positive structure diagram of the present invention,
Attached drawing 4 is the close-up schematic view at A in attached drawing 3,
Attached drawing 5 is the structure diagram of upper mounting plate,
Attached drawing 6 is the structure diagram of body frame,
Attached drawing 7 is the structure diagram of solar energy pipe support,
Attached drawing 8 is the positive structure schematic of solar energy pipe support,
Attached drawing 9 is the structure diagram of cleaning rod,
Attached drawing 10 is the close-up schematic view at B in attached drawing 9,
Attached drawing 11 is the structure diagram of subframe,
Attached drawing 12 is the sectional view in C-C sections in Figure 11.
In figure, 1, body frame, 2, upper and lower slide rail, 3, lower installation board, 4, upper mounting plate, 5, direct current generator, 6, water service pipe, 7, on
Lower cylinder mounting bracket, 8, upper and lower air cylinders, 9, water inlet pipe, 10, cleaning rod, 11, solar energy pipe support, 12, horizontal slide rail, 13, horizontal
Cylinder, 14, subframe, 15, warm-air drier, 16, steam heating pipe, 17, belt, 101, slide mounting hole, 102, upper and lower air cylinders mounting hole,
103rd, sink, 104, outlet pipe, 105, water inlet pipe through-hole, 401, upper low sleeve, 402, direct current generator mounting hole, 403, cleaning rod
Mounting hole, 1001, hairbrush, 1002, apopore, 1101, solar pipe putting hole, 1102, heating spout, 1103, leakage hole,
1104th, cylinder external part mounting hole, 1105, snorkel, 1401, horizontal concrete chute, 1402, horizontal air cylinder mounting hole, 1403, heating
Pipe exports.
Specific embodiment
A kind of solar pipe cleaning device is by body frame 1, upper and lower slide rail 2, lower installation board 3, upper mounting plate 4, direct current generator
5th, water service pipe 6, upper and lower air cylinders mounting bracket 7, upper and lower air cylinders 8, water inlet pipe 9, cleaning rod 10, solar energy pipe support 11, horizontal slide rail 12,
Horizontal air cylinder 13, subframe 14, warm-air drier 15, steam heating pipe 16, belt 17, slide mounting hole 101, upper and lower air cylinders mounting hole 102, water
Slot 103, outlet pipe 104, water inlet pipe through-hole 105, upper low sleeve 401, direct current generator mounting hole 402, cleaning rod mounting hole 403,
Hairbrush 1001, apopore 1002, solar pipe putting hole 1101, heating spout 1102, leakage hole 1103, the installation of cylinder external part
What hole 1104, snorkel 1105, horizontal concrete chute 1401, horizontal air cylinder mounting hole 1402 and steam heating pipe outlet 1403 formed, it is described
1 lower part of body frame be equipped with sink 103, bottom sides are equipped with outlet pipe 104, and top both ends are equipped with 2 slide mounting grooves 101,
Centre is equipped with upper and lower air cylinders mounting hole 102, and the right side of upper and lower air cylinders mounting hole 102 is equipped with water inlet pipe through-hole 105, the upper peace
Loading board 4 is a rectangular tab structure, and both ends are respectively provided with 1 upper low sleeve 401, and the side of low sleeve 401 is respectively provided with 1 on two
Direct current generator mounting hole 402, centre are equipped with 8 cleaning rod mounting holes 403, and the lower installation board 3 has identical structure, described
2 direct current generators lead to 5 and cross direct current generator mounting holes 402 and be mounted on upper mounting plate 4,8 cleaning rods 10 are pacified by cleaning rod
It fills hole 403 to be mounted on upper mounting plate 4, water service pipe 6 is mounted on the top of upper mounting plate 4, with 8 cleaning rods 10 is connected, directly
It is connected between galvanic electricity machine 5 and adjacent cleaning rod 10 by belt 17, two adjacent cleaning rods 10 pass through belt 17 two-by-two
It is connected, the lower installation board 3 is installed in parallel in upper mounting plate 4 on 8 cleaning rods 10 close to 17 downside of belt, described
2 upper and lower slide rails 2 are mounted on 1 top of body frame by the slide mounting hole 101 on body frame 1, and upper and lower air cylinders 8 pass through upper and lower air cylinders
Mounting hole 102 is mounted on the center of top of body frame 1, and the water inlet pipe through-hole 105 at water inlet pipe 9 through 1 top of body frame is mounted on water flowing
On pipe 6, it is connected with water service pipe 6,8 external part of upper and lower air cylinders is mounted on the top of upper and lower air cylinders mounting bracket 7, upper and lower air cylinders installation
The bottom of frame 7 is mounted on the center of upper mounting plate 4, upper mounting plate 4 and lower installation board 3 by the upper low sleeve 401 at both ends with
The nested installation of upper and lower slide rail 2.
The solar energy pipe support 11 is a rectangular frame structure, and top is equipped with 8 solar pipe putting holes
1101, the center that bottom is provided with 8 leakage holes, 1103,8 leakage holes 1103 is mounted on 1 heating spout 1102,8
Heating spout 1102 is connected with the snorkel 1105 mounted on bottom, and the right side of solar energy pipe support 11 is equipped with 1 cylinder and stretches out
Hold mounting hole 1104.
The subframe 14 is L-shaped structure, inside 1 warm-air drier 15 is installed, 14 right side of subframe is equipped with 2 levels
Sliding slot 1401, two horizontal concrete chutes, 1401 centre are equipped with 1 horizontal air cylinder mounting hole 1402, are set in the upper horizontal surface of subframe 14
There is 1 steam heating pipe to export the right side that 1403, described 2 horizontal slide rails 12 are installed in parallel in solar energy pipe support 11, horizontal slide rail
12 are installed through the right side of subframe 14 by horizontal concrete chute 1401, and the horizontal air cylinder that horizontal air cylinder 13 is mounted on subframe 14 is installed
On slot 1402, the external part of horizontal air cylinder 13 is mounted on by cylinder external part mounting hole 1104 on solar energy pipe support 11, heating
One end of pipe 16 is mounted on the snorkel 1105 of 11 bottom of solar energy pipe support, and one end goes out through the steam heating pipe on subframe 14
Mouth 1403 is mounted on the warm-air drier 15 inside subframe 14.
The cleaning rod 10 is an examination cylinder structure, and outer surface is equipped with several hairbrush 1001, hairbrush 1001 and hair
Apopore 1002 is equipped between brush 1001.
1 lower part of body frame is equipped with sink 103, and bottom sides are equipped with outlet pipe 104.
The device is when in use, it is only necessary to which staff puts solar pipe to be cleaned by solar pipe putting hole 1101
Into sun pipe support 11, can once place 8, with the promotion of horizontal air cylinder 13, solar energy pipe support 11 by solar pipe send to
The underface of cleaning rod 10, at this time 8 solar pipes corresponded with 8 cleaning rods 10, upper and lower air cylinders 8 act, and make installation
Vertically slide 2 promotes plate 4 straight down with lower installation board 3, and 8 cleaning rods 10 are inserted into corresponding 8 solar pipes simultaneously
In, water inlet pipe 9 feeds water at this time, is sent water into each cleaning rod 10 by water service pipe 6, current pass through the water outlet on cleaning rod 10
Hole 1002 is ejected on solar pipe inner wall to be cleaned, and at the same time two direct current generators 5 rotate, 8 dynamic by belt band 17
Cleaning rod 10 rotates, and cleaning rod 10 rotates in solar pipe to be cleaned and sprays current at this time, institute's band on cleaning rod 10
Hairbrush 1001 fully rubs with solar pipe inner wall, play the role of with water scrub, after the completion of scrub, water inlet pipe 9 stop to
Water, direct current generator 5 stop operating, and current flow out to the sink on body frame 1 by the leakage hole 1103 of 11 bottom of solar energy pipe support
In 103, to be discharged by outlet pipe 104, subsequent warm-air drier 15 starts, and is sent hot gas into snorkel 1105 by steam heating pipe 16,
Hot gas is made to be sprayed respectively in 8 heating spouts 1102, will quickly the solar pipe inner wall drying finished have been cleaned, after drying, has warmed up
Wind turbine 15, which is closed, to be stopped sending hot gas, and upper and lower air cylinders 8 are withdrawn extracts 8 cleaning rods 10 out from 8 solar pipes, horizontal air cylinder 13
Withdrawal moves to solar energy pipe support 11 on subframe 14, and so far cleaning is fully completed.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of solar pipe cleaning device is by body frame, upper and lower slide rail, lower installation board, upper mounting plate, direct current generator, water flowing
Pipe, upper and lower air cylinders mounting bracket, upper and lower air cylinders, water inlet pipe, cleaning rod, solar energy pipe support, horizontal slide rail, horizontal air cylinder, subframe warm up
It is wind turbine, steam heating pipe, belt, slide mounting hole, upper and lower air cylinders mounting hole, sink, outlet pipe, water inlet pipe through-hole, upper low sleeve, straight
Motor installing hole, cleaning rod mounting hole, hairbrush, apopore, solar pipe putting hole, heating spout, leakage hole, cylinder is flowed to stretch out
Hold mounting hole, snorkel, horizontal concrete chute, horizontal air cylinder mounting hole and steam heating pipe outlet composition, both ends at the top of the body frame
Equipped with 2 slide mounting grooves, centre is equipped with upper and lower air cylinders mounting hole, and the right side of upper and lower air cylinders mounting hole is equipped with water inlet pipe through-hole,
The upper mounting plate is a rectangular tab structure, and both ends are respectively provided with 1 upper low sleeve, is respectively provided on two beside low sleeve
1 direct current generator mounting hole, centre be equipped with 8 cleaning rod mounting holes, the lower installation board have identical structure, described 2
A direct current generator is mounted on by direct current generator mounting hole on upper mounting plate, and 8 cleaning rods are mounted on by cleaning rod mounting hole
On upper mounting plate, water service pipe is mounted on the top of upper mounting plate, is connected with 8 cleaning rods, direct current generator and adjacent cleaning
It is connected between bar by belt, two adjacent cleaning rods are connected by belt two-by-two, and the lower installation board is close to skin
Band downside is installed in parallel in upper mounting plate on 8 cleaning rods, and described 2 upper and lower slide rails are installed by the slide on body frame
Hole is mounted at the top of body frame, and upper and lower air cylinders are mounted on the center of top of body frame by upper and lower air cylinders mounting hole, and water inlet pipe passes through master
The water inlet pipe through-hole of top of the trellis is mounted on water service pipe, is connected with water service pipe, and upper and lower air cylinders external part is mounted on upper and lower air cylinders
The top of mounting bracket, the bottom of upper and lower air cylinders mounting bracket are mounted on the center of upper mounting plate, and upper mounting plate is logical with lower installation board
Cross the upper low sleeve installation nested with upper and lower slide rail at both ends.
2. a kind of solar pipe cleaning device as described in claim 1, which is characterized in that the solar energy pipe support is one
Rectangular frame structure, top are equipped with 8 solar pipe putting holes, and bottom is provided with 8 leakage holes, 8 leakage holes
Center is mounted on 1 heating spout, and 8 heating spouts are connected with the snorkel mounted on bottom, the right side of solar energy pipe support
Side is equipped with 1 cylinder external part mounting hole.
3. a kind of solar pipe cleaning device as described in claim 1, which is characterized in that the subframe is L-shaped structure,
1 warm-air drier inside it is installed, 2 horizontal concrete chutes are equipped on the right side of subframe, being equipped with 1 horizontal air cylinder among two horizontal concrete chutes pacifies
Hole is filled, 1 steam heating pipe is equipped in the upper horizontal surface of subframe and is exported, described 2 horizontal slide rails are installed in parallel in solar energy
The right side of pipe support, horizontal slide rail are installed through the right side of subframe by horizontal concrete chute, and horizontal air cylinder is mounted on the level of subframe
On cylinder mounting groove, the external part of horizontal air cylinder is mounted on by cylinder external part mounting hole on solar energy pipe support, steam heating pipe
One end is mounted on the snorkel of solar energy pipe support bottom, and one end is mounted on through the steam heating pipe outlet on subframe in subframe
On the warm-air drier in portion.
4. a kind of solar pipe cleaning device as described in claim 1, which is characterized in that the cleaning rod is a test tube type
Structure, outer surface are equipped with several hairbrush, and apopore is equipped between hairbrush and hairbrush.
5. a kind of solar pipe cleaning device as described in claim 1, which is characterized in that the body frame lower part is equipped with water
Slot, bottom sides are equipped with outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362550.8A CN108106030A (en) | 2017-12-18 | 2017-12-18 | A kind of solar pipe cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362550.8A CN108106030A (en) | 2017-12-18 | 2017-12-18 | A kind of solar pipe cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106030A true CN108106030A (en) | 2018-06-01 |
Family
ID=62209798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711362550.8A Pending CN108106030A (en) | 2017-12-18 | 2017-12-18 | A kind of solar pipe cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343985A (en) * | 2019-07-16 | 2019-10-18 | 四川振鸿钢制品有限公司 | A kind of round tube galvanizing rig |
| WO2020215643A1 (en) * | 2019-04-23 | 2020-10-29 | 范瑶飞 | Cleaning apparatus for solar vacuum tube |
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| CN1952203A (en) * | 2005-10-19 | 2007-04-25 | 沈阳市天佑太阳能技术有限公司 | Device for cleaning and air-drying solar heat collecting pipe |
| CN201755575U (en) * | 2010-07-27 | 2011-03-09 | 山东桑乐真空管有限公司 | Novel cleaning machine for inner tube of vacuum tube |
| CN202655308U (en) * | 2012-05-12 | 2013-01-09 | 山东电力集团公司济南供电公司 | Full-automatic glass ware cleaning machine |
| CN203227654U (en) * | 2013-03-06 | 2013-10-09 | 广东出入境检验检疫局检验检疫技术中心 | Motor-driven test tube cleaning device |
| EP2656929A1 (en) * | 2012-04-27 | 2013-10-30 | Siemens Concentrated Solar Power Ltd. | Tube cleaning system |
| CN203737684U (en) * | 2014-03-25 | 2014-07-30 | 张新锋 | Test tube cleaning device for chemical experiments |
| CN106363000A (en) * | 2016-11-22 | 2017-02-01 | 赵靖宇 | Test tube cleaning and drying device for chemical tests |
| CN106885612A (en) * | 2017-03-24 | 2017-06-23 | 阿美龙（福建）生物科技有限公司 | For the air pressure automatic imitation equipment of vacuum test tube negative pressure capacity check |
-
2017
- 2017-12-18 CN CN201711362550.8A patent/CN108106030A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1952203A (en) * | 2005-10-19 | 2007-04-25 | 沈阳市天佑太阳能技术有限公司 | Device for cleaning and air-drying solar heat collecting pipe |
| CN201755575U (en) * | 2010-07-27 | 2011-03-09 | 山东桑乐真空管有限公司 | Novel cleaning machine for inner tube of vacuum tube |
| EP2656929A1 (en) * | 2012-04-27 | 2013-10-30 | Siemens Concentrated Solar Power Ltd. | Tube cleaning system |
| CN202655308U (en) * | 2012-05-12 | 2013-01-09 | 山东电力集团公司济南供电公司 | Full-automatic glass ware cleaning machine |
| CN203227654U (en) * | 2013-03-06 | 2013-10-09 | 广东出入境检验检疫局检验检疫技术中心 | Motor-driven test tube cleaning device |
| CN203737684U (en) * | 2014-03-25 | 2014-07-30 | 张新锋 | Test tube cleaning device for chemical experiments |
| CN106363000A (en) * | 2016-11-22 | 2017-02-01 | 赵靖宇 | Test tube cleaning and drying device for chemical tests |
| CN106885612A (en) * | 2017-03-24 | 2017-06-23 | 阿美龙（福建）生物科技有限公司 | For the air pressure automatic imitation equipment of vacuum test tube negative pressure capacity check |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215643A1 (en) * | 2019-04-23 | 2020-10-29 | 范瑶飞 | Cleaning apparatus for solar vacuum tube |
| CN110343985A (en) * | 2019-07-16 | 2019-10-18 | 四川振鸿钢制品有限公司 | A kind of round tube galvanizing rig |
| CN110343985B (en) * | 2019-07-16 | 2021-08-10 | 四川振鸿钢制品有限公司 | Round tube galvanizing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
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| RJ01 | Rejection of invention patent application after publication |