CN112845263A - Novel signal butterfly valve for environment-friendly petroleum pipeline - Google Patents
Novel signal butterfly valve for environment-friendly petroleum pipeline Download PDFInfo
- Publication number
- CN112845263A CN112845263A CN202110031142.4A CN202110031142A CN112845263A CN 112845263 A CN112845263 A CN 112845263A CN 202110031142 A CN202110031142 A CN 202110031142A CN 112845263 A CN112845263 A CN 112845263A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- butterfly valve
- placing box
- side wall
- outer side
- 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.)
- Pending
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- -1 papermaking Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a novel environment-friendly signal butterfly valve for a petroleum pipeline, wherein a pushing assembly is fixedly connected with a placing box and is positioned on the outer side wall of the placing box, one end of a conveying pipe is communicated with the lower end of the placing box, the other end of the conveying pipe is fixedly connected with the pushing assembly and is positioned on the outer side wall of the pushing assembly, a water pump penetrates through the outer side wall of the conveying pipe and is positioned below the placing box, a connecting rod is fixedly connected with the pushing assembly and is positioned above the pushing assembly, a rotating assembly is fixedly connected with the connecting rod and is positioned above a spray head, a cleaning cylinder is fixedly connected with the rotating assembly and is positioned above the spray head, a stirring assembly penetrates through the outer side wall of the placing box, and the arrangement of the structure realizes that a processing worker uses the butterfly valve, the stain adhered to the butterfly valve prevents the worker from slipping when the butterfly valve is used next time.
Description
Technical Field
The invention relates to the technical field of valve equipment, in particular to a novel signal butterfly valve for an environment-friendly petroleum pipeline.
Background
The signal butterfly valve is suitable for system pipelines of petroleum, chemical industry, food, medicine, papermaking, water and electricity, ships, water supply and drainage, smelting, energy and the like. The device can be used as a regulating and throttling device on various corrosive and non-corrosive gas, liquid, semi-fluid and solid powder pipelines and containers.
Due to the influence of the working environment, when the butterfly valve is used by a worker, stains are attached to the hand of the worker and adhere to the butterfly valve, so that the worker slips when the butterfly valve is used next time.
Disclosure of Invention
The invention aims to provide a novel environment-friendly signal butterfly valve for a petroleum pipeline, and aims to solve the technical problem that when a worker rotates the butterfly valve in the prior art, the worker slips on the hand and adheres to the butterfly valve, so that the worker slips when the worker rotates the butterfly valve next time.
In order to achieve the purpose, the invention adopts a novel environment-friendly signal butterfly valve for a petroleum pipeline, which comprises a butterfly valve body, a placing box, a pushing assembly, a conveying pipe, a water pump, a spray head, a connecting rod, a rotating assembly, a cleaning cylinder and a stirring assembly, wherein the placing box is fixedly connected with the butterfly valve body and is positioned on the outer side wall of the butterfly valve body, the pushing assembly is fixedly connected with the placing box and is positioned on the outer side wall of the placing box, one end of the conveying pipe is communicated with the lower end of the placing box, the other end of the conveying pipe is fixedly connected with the pushing assembly and is positioned on the outer side wall of the pushing assembly, the spray head is communicated with one end of the conveying pipe, which is far away from the placing box, the water pump penetrates through the outer side wall of the conveying pipe and is positioned below the placing box, and the connecting rod is fixedly connected with the, and is located above the pushing component, the rotating component is fixedly connected with the connecting rod and is located above the spray head, the cleaning cylinder is fixedly connected with the rotating component and is located above the spray head, and the stirring component penetrates through the outer side wall of the placing box.
The push assembly comprises an air cylinder, a push rod and a push block, the air cylinder is fixedly connected with the placing box and is positioned on the outer side wall of the placing box, the push rod is fixedly connected with the output end of the air cylinder, the push block is fixedly connected with the push rod, the connecting rod is fixedly connected with the push block and is positioned above the push block, and the spray head is fixedly connected with the push block and is positioned on the outer side wall of the push block.
The rotating assembly comprises a rotating motor and a speed reducer, the rotating motor is fixedly connected with the connecting rod and is positioned above the spray head, the speed reducer is fixedly connected with the output end of the rotating motor, and the cleaning cylinder is fixedly connected with the speed reducer.
Wherein, the stirring subassembly includes agitator motor, variable-speed motor and stirring strip, agitator motor with place case fixed connection, and be located place the lateral wall of case, just agitator motor's output runs through place the lateral wall of case, the variable-speed motor with agitator motor's output fixed connection, and be located place the inside of case, the stirring strip with variable-speed motor fixed connection, and be located place the inside of case.
Wherein, novel environmental protection is signal butterfly valve for petroleum pipeline still includes the filter, the filter with place the case and can dismantle the connection, and be located place the inside of case.
Wherein, novel signal butterfly valve for environmental protection petroleum pipeline still includes the pull rod, it has the sliding tray to place on the case, the pull rod with filter fixed connection, and be located the sliding tray is internal.
The invention has the beneficial effects that: the butterfly valve body penetrates through the petroleum pipeline and controls the flow and flow rate of petroleum in the petroleum pipeline, due to the influence of a working environment, a worker often has stains on hands, after the worker uses the butterfly valve body, a switch on the butterfly valve body is touched by the worker to be adhered with the stains, the worker is required to control the pushing assembly to operate, so that the spray head moves above the switch on the butterfly valve body, the water pump, the pushing assembly and the rotating assembly are controlled to operate simultaneously, the cleaning solution in the placing box is pumped out by the water pump until the spray head sprays the cleaning solution, the spray head and the cleaning barrel are driven to move downwards by the pushing assembly, meanwhile, the rotating assembly operates to rotate the cleaning barrel, and the spray head is matched with the cleaning barrel to remove the stains on the switch on the butterfly valve body, make used cleaning solution flow into once more place the incasement, after filtering, can reuse, the staff is steerable stirring subassembly function makes the effective substance of placing the cleaning solution of incasement is by intensive mixing, improves clean efficiency, has realized handling the staff and in the use butterfly valve in-process, and the adhesion is in the spot on the butterfly valve, when avoiding the staff to use the butterfly valve next time, appears skidding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a signal butterfly valve for a novel environment-friendly petroleum pipeline.
Fig. 2 is a schematic view of the structure of the inside of the placing box of the present invention.
Fig. 3 is a top view of the holding box of the present invention.
FIG. 4 is a schematic view of a part of the structure of the signal butterfly valve for the novel environment-friendly petroleum pipeline.
100-a novel environment-friendly signal butterfly valve for petroleum pipelines, 1-a butterfly valve body, 2-a placing box, 3-a pushing assembly, 4-a conveying pipe, 5-a water pump, 6-a spray head, 7-a connecting rod, 8-a rotating assembly, 9-a cleaning cylinder, 10-a stirring assembly, 11-a filter plate, 12-a pull rod, 13-a sliding groove, 14-an air cylinder, 15-a push rod, 16-a push block, 17-a rotating motor, 18-a speed reducer, 19-a stirring motor, 20-a speed changer, 21-a stirring bar, 22-a telescopic rod, 23-a supporting rod, 24-a baffle frame, 25-a heating plate and 26-a heat insulation pad.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the present invention provides a novel signal butterfly valve 100 for an environment-friendly petroleum pipeline, including a butterfly valve body 1, a placing box 2, a pushing assembly 3, a conveying pipe 4, a water pump 5, a spray head 6, a connecting rod 7, a rotating assembly 8, a cleaning cylinder 9 and a stirring assembly 10, wherein the placing box 2 is fixedly connected with the butterfly valve body 1 and is located on an outer side wall of the butterfly valve body 1, the pushing assembly 3 is fixedly connected with the placing box 2 and is located on an outer side wall of the placing box 2, one end of the conveying pipe 4 is communicated with a lower end of the placing box 2, the other end of the conveying pipe 4 is fixedly connected with the pushing assembly 3 and is located on an outer side wall of the pushing assembly 3, the spray head 6 is communicated with one end of the conveying pipe 4 far from the placing box 2, the water pump 5 penetrates through an outer side wall of the conveying pipe 4, and is located place the below of case 2, connecting rod 7 with push assembly 3 fixed connection, and be located push assembly 3's top, runner assembly 8 with connecting rod 7 fixed connection, and be located the top of shower nozzle 6, clean a section of thick bamboo 9 with runner assembly 8 fixed connection, and be located the top of shower nozzle 6, stirring subassembly 10 runs through place the lateral wall of case 2.
In this embodiment, the butterfly valve body 1 penetrates through a petroleum pipeline and controls the circulation and flow rate of petroleum in the petroleum pipeline, due to the influence of the working environment, a worker often has stains on his hands, when the worker uses the butterfly valve body 1, a switch on the butterfly valve body 1 is touched by the worker and adheres to the stains, the worker needs to control the operation of the pushing assembly 3, so that the spray head 6 moves above the switch on the butterfly valve body 1, and simultaneously control the operation of the water pump 5, the pushing assembly 3 and the rotating assembly 8, the water pump 5 pumps out the cleaning solution in the storage tank 2 until the spray head 6 sprays out the cleaning solution, the pushing assembly 3 drives the spray head 6 and the cleaning cylinder 9 to move downwards, and simultaneously, the rotating assembly 8 operates to rotate the cleaning cylinder 9, the spray head 6 is matched with the cleaning barrel 9, so that stains on a switch on the butterfly valve body 1 can be removed, the used cleaning solution flows into the placing box 2 again, after filtration, the cleaning solution can be reused, and the stirring assembly 10 can be controlled by a worker to operate, so that effective substances of the cleaning solution in the placing box 2 are fully stirred, the cleaning efficiency is improved, the situation that the cleaning worker uses the butterfly valve body 1 and adheres to the stains of the butterfly valve body 1 in the process is realized, and the phenomenon of slipping when the worker uses the butterfly valve body 1 next time is avoided.
Further, the pushing assembly 3 includes an air cylinder 14, a push rod 15 and a push block 16, the air cylinder 14 is fixedly connected with the placing box 2 and is located on the outer side wall of the placing box 2, the push rod 15 is fixedly connected with the output end of the air cylinder 14, the push block 16 is fixedly connected with the push rod 15, the connecting rod 7 is fixedly connected with the push block 16 and is located above the push block 16, and the spray head 6 is fixedly connected with the push block 16 and is located on the outer side wall of the push block 16.
In this embodiment, the staff control cylinder 14 functions, cylinder 14 drive push rod 15 with ejector pad 16 removes, drives shower nozzle 6 with clean a 9 removal, realize the cleanness switch on the butterfly valve body 1 avoids the staff to use next the phenomenon of skidding appears during the butterfly valve body 1.
Further, the rotating assembly 8 comprises a rotating motor 17 and a speed reducer 18, the rotating motor 17 is fixedly connected with the connecting rod 7 and is located above the spray head 6, the speed reducer 18 is fixedly connected with the output end of the rotating motor 17, and the cleaning cylinder 9 is fixedly connected with the speed reducer 18.
In this embodiment, when the staff control when rotating motor 17 and operating, rotate motor 17 with speed reducer 18 cooperation makes it rotates to clean a section of thick bamboo 9, thereby with the cleaning solution that shower nozzle 6 sprayed, it is right the switch on the butterfly valve body 1 carries out the cleaning step, avoids the staff next time to use the phenomenon of skidding appears when the butterfly valve body 1.
Further, stirring subassembly 10 includes agitator motor 19, variable-speed motor 20 and stirring strip 21, agitator motor 19 with place case 2 fixed connection, and be located place the lateral wall of case 2, just agitator motor 19's output runs through place the lateral wall of case 2, variable-speed motor 20 with agitator motor 19's output fixed connection, and be located place the inside of case 2, stirring strip 21 with variable-speed motor 20 fixed connection, and be located place the inside of case 2.
In this embodiment, make used cleaning solution flow into once more place in the case 2, after filtering, can reuse, the staff is steerable agitator motor 19 functions, agitator motor 19 with the cooperation of variable-speed motor 20 drives stirring strip 21 rotates, makes the effective material of the cleaning solution of placing in the case 2 is by intensive mixing to improve clean efficiency.
Further, novel signal butterfly valve 100 for environmental protection petroleum pipeline still includes filter 11, filter 11 with place case 2 and can dismantle the connection, and be located place the inside of case 2.
Further, novel signal butterfly valve 100 for environmental protection petroleum pipeline still includes pull rod 12, place and have sliding tray 13 on the case 2, pull rod 12 with filter 11 fixed connection, and be located in sliding tray 13.
In this embodiment, the used cleaning solution flows into the placing box 2 again, and is filtered by the filter plate 11, the impurities in the cleaning solution are blocked on the filter plate 11, the filtered cleaning solution is stirred by the stirring bar 21 below the placing box 2, and the effective substances are sufficiently stirred, so that the cleaning efficiency is improved; work as when impurity on the filter 11 is too much, can influence the filter effect and the filter speed of making used cleaning solution, the staff holds this moment pull rod 12, and will filter 11 is pulled out, clears up behind the impurity on the filter 11, will again filter 11 is placed place in the board is placed, guarantee filter effect and filter speed to making used cleaning solution.
Further, novel signal butterfly valve 100 for environmental protection petroleum pipeline still includes telescopic link 22, bracing piece 23, keeps off frame 24 and hot plate 25, telescopic link 22 with place 2 fixed connection of case, and be located place the top of case 2, 23 one end of bracing piece with telescopic link 22 fixed connection, and be located the top of telescopic link 22, the other end of bracing piece 23 with keep off frame 24 fixed connection, hot plate 25 with keep off frame 24 fixed connection, and be located the inside wall of baffle.
In this embodiment, after the washing can remain the water droplet of cleaning solution on the switch on the butterfly valve body 1, and the staff will this moment telescopic link 22 is pressed to the shortest, makes hot plate 25 is located near the switch on the butterfly valve body 1 dries remaining cleaning solution, avoids the staff to use next time during butterfly valve body 1, hand spot and remaining cleaning solution mix, the phenomenon of skidding appears and reduces next clean effect.
Further, the novel signal butterfly valve 100 for the environment-friendly petroleum pipeline further comprises a heat insulation pad 26, wherein the heat insulation pad 26 is fixedly connected with the blocking frame 24 and is positioned on the inner side wall of the blocking frame 24.
In this embodiment, the heat insulation pad 26 is located between the heating plate 25 and the blocking frame 24, so that the heating plate 25 only heats the butterfly valve body 1, and the worker is prevented from being burned by inadvertently touching the blocking frame 24 with temperature.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A novel signal butterfly valve for an environment-friendly petroleum pipeline, which is characterized in that,
comprises a butterfly valve body, a placing box, a pushing assembly, a conveying pipe, a water pump, a spray head, a connecting rod, a rotating assembly, a cleaning cylinder and a stirring assembly, wherein the placing box is fixedly connected with the butterfly valve body and is positioned on the outer side wall of the butterfly valve body, the pushing assembly is fixedly connected with the placing box and is positioned on the outer side wall of the placing box, one end of the conveying pipe is communicated with the lower end of the placing box, the other end of the conveying pipe is fixedly connected with the pushing assembly and is positioned on the outer side wall of the pushing assembly, the spray head is communicated with one end of the conveying pipe far away from the placing box, the water pump penetrates through the outer side wall of the conveying pipe and is positioned below the placing box, the connecting rod is fixedly connected with the pushing assembly and is positioned above the pushing assembly, and the rotating assembly is fixedly connected with the connecting rod, and the cleaning barrel is fixedly connected with the rotating assembly and is positioned above the spray head, and the stirring assembly penetrates through the outer side wall of the placing box.
2. The signal butterfly valve for the novel environment-friendly petroleum pipeline as claimed in claim 1,
the pushing assembly comprises an air cylinder, a push rod and a push block, the air cylinder is fixedly connected with the placing box and is positioned on the outer side wall of the placing box, the push rod is fixedly connected with the output end of the air cylinder, the push block is fixedly connected with the push rod, the connecting rod is fixedly connected with the push block and is positioned above the push block, and the spray head is fixedly connected with the push block and is positioned on the outer side wall of the push block.
3. The signal butterfly valve for the novel environment-friendly petroleum pipeline as claimed in claim 2,
the rotating assembly comprises a rotating motor and a speed reducer, the rotating motor is fixedly connected with the connecting rod and is positioned above the spray head, the speed reducer is fixedly connected with the output end of the rotating motor, and the cleaning cylinder is fixedly connected with the speed reducer.
4. The signal butterfly valve for the novel environment-friendly petroleum pipeline as claimed in claim 3,
the stirring subassembly includes agitator motor, variable-speed motor and stirring strip, agitator motor with place case fixed connection, and be located place the lateral wall of case, just agitator motor's output runs through place the lateral wall of case, the variable-speed motor with agitator motor's output fixed connection, and be located place the inside of case, the stirring strip with variable-speed motor fixed connection, and be located place the inside of case.
5. The novel signal butterfly valve for environment-friendly petroleum pipelines as claimed in claim 4,
novel signal butterfly valve for environmental protection petroleum pipeline still includes the filter, the filter with place the case and can dismantle the connection, and be located place the inside of case.
6. The signal butterfly valve for the novel environment-friendly petroleum pipeline as claimed in claim 5,
the novel signal butterfly valve for the environment-friendly petroleum pipeline further comprises a pull rod, a sliding groove is formed in the placing box, and the pull rod is fixedly connected with the filter plate and located in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031142.4A CN112845263A (en) | 2021-01-11 | 2021-01-11 | Novel signal butterfly valve for environment-friendly petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110031142.4A CN112845263A (en) | 2021-01-11 | 2021-01-11 | Novel signal butterfly valve for environment-friendly petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112845263A true CN112845263A (en) | 2021-05-28 |
Family
ID=76002394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110031142.4A Pending CN112845263A (en) | 2021-01-11 | 2021-01-11 | Novel signal butterfly valve for environment-friendly petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112845263A (en) |
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| CN209156570U (en) * | 2018-11-23 | 2019-07-26 | 建湖鹏盛机械有限公司 | A kind of valve exterior washings device being convenient to clean surface blot |
| CN209271973U (en) * | 2018-10-26 | 2019-08-20 | 广州德晟电力科技有限公司 | A kind of Multifunction transformer electrification cleaning device |
| CN211386041U (en) * | 2019-12-27 | 2020-09-01 | 刘斌 | Valve scale deposit belt cleaning device |
| CN111906068A (en) * | 2020-03-06 | 2020-11-10 | 常州大学 | High-pressure water cleaning system for valve body |
| CN212238481U (en) * | 2020-03-30 | 2020-12-29 | 安徽建盛铸业有限公司 | Manual valve cleaning device |
-
2021
- 2021-01-11 CN CN202110031142.4A patent/CN112845263A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205042775U (en) * | 2015-09-17 | 2016-02-24 | 巨石集团有限公司 | Online automatic cleaning device of dolly sign indicating number tablet |
| CN208227152U (en) * | 2018-05-25 | 2018-12-11 | 王彦玲 | A kind of property monitor camera device with wiper cleaner function |
| CN208500055U (en) * | 2018-06-29 | 2019-02-15 | 洛阳点晶智控科技有限公司 | A kind of mine elevator brake disk greasy dirt on-line checking and cleaning device |
| CN209271973U (en) * | 2018-10-26 | 2019-08-20 | 广州德晟电力科技有限公司 | A kind of Multifunction transformer electrification cleaning device |
| CN209156570U (en) * | 2018-11-23 | 2019-07-26 | 建湖鹏盛机械有限公司 | A kind of valve exterior washings device being convenient to clean surface blot |
| CN211386041U (en) * | 2019-12-27 | 2020-09-01 | 刘斌 | Valve scale deposit belt cleaning device |
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Application publication date: 20210528 |
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