CN215902371U - Cleaning device for U-shaped porous glass plate absorption tube - Google Patents
Cleaning device for U-shaped porous glass plate absorption tube Download PDFInfo
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- CN215902371U CN215902371U CN202121467261.6U CN202121467261U CN215902371U CN 215902371 U CN215902371 U CN 215902371U CN 202121467261 U CN202121467261 U CN 202121467261U CN 215902371 U CN215902371 U CN 215902371U
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Abstract
The utility model belongs to the field of environment monitoring devices, and particularly relates to a cleaning device for an absorption tube of a U-shaped porous glass plate. The cleaning device comprises a shell, wherein a plurality of tank bodies are arranged in the shell, different types of cleaning agents are contained in the tank bodies, each tank body is connected with a pipeline, the pipelines lead to U-shaped porous glass plate absorption tubes which are sequentially connected in series, and the tail ends of the U-shaped porous glass plate absorption tubes are connected with a waste liquid collecting barrel. The starting end of the U-shaped porous glass plate absorption tube is also connected with a pipeline for introducing hot air or other gases so as to facilitate the heating and drying treatment after cleaning. Through setting up the belt cleaning device of above-mentioned structure, can conveniently select when wasing to add various different kinds of washing material such as pure water, hot water, acid or other cleaners to can also once only wash many U-shaped porous glass plate absorption tubes. After the cleaning is finished, residual moisture in the pipe is quickly dried by hot air, a plurality of U-shaped glass plate absorption pipes can be washed at one time, the cleaning time is shortened, and the cleaning efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of devices for environment monitoring, and particularly relates to a cleaning device for an absorption tube of a U-shaped porous glass plate.
Background
The U-shaped porous glass plate absorption tube is used for measuring the content of toxic substances in air, mainly collecting gaseous and steam substances, and also collecting mist aerosol and various samples in the air, has the sampling efficiency of over 95 percent, and is widely applied to environmental protection, labor hygiene, occupational health and medical science research departments. After the experiment is completed by using the sample absorbed by the U-shaped porous glass plate absorption tube, part of absorption liquid generally remains in the tube, and if the absorption liquid is not cleaned immediately, the absorption liquid is easy to become stains to be attached to the wall of the absorption tube. The common cleaning mode is that dilute acid or other cleaning agents are added into the tube, cleaning solution is filled in the absorption tube for soaking, then the cleaning solution is blown out by using an ear suction ball, and then pure water is added in the same mode for multiple times of cleaning. The whole process is very inconvenient, time is consumed, an operator is easy to fatigue, the working efficiency is influenced when the sample amount is large, and the sample is not easy to clean thoroughly.
CN211247632U discloses a cleaning device for U-shaped porous glass plate absorption tube, which is characterized in that: the device comprises a fixing frame provided with a placement groove, a water inlet pipeline and a drainage pipeline, wherein water inlets are respectively arranged at two ends of the water inlet pipeline, the water inlets are connected with a cross joint, other three ports of the cross joint are respectively connected with a cleaning liquid pipe, a tap water pipe and a distilled water pipe, and the cleaning liquid pipe, the tap water pipe and the distilled water pipe are respectively provided with a valve; be provided with first reposition of redundant personnel hole on the inlet channel, first reposition of redundant personnel hole is connected with first connecting pipe, be provided with second reposition of redundant personnel hole and outlet on the drainage pipe, the second reposition of redundant personnel hole is connected with the second connecting pipe.
The cleaning device cannot dry the U-shaped porous glass plate absorption tube, and the U-shaped porous glass plate absorption tube has a special structure and a U-shaped structure, so that residual stains are difficult to wash away, and even though the structure can conveniently wash a plurality of U-shaped porous glass plate absorption tubes at one time, the cleaning device still has the defect that the U-shaped porous glass plate absorption tubes cannot be thoroughly washed away.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the cleaning device for the absorption tubes of the U-shaped porous glass plate, which is simple to operate, saves time, is thorough to clean, has high automation degree and can simultaneously clean a plurality of absorption tubes. The utility model can wash the U-shaped porous glass plate absorption tube more thoroughly by arranging the pressure pump; in addition, the utility model is also provided with a display screen, and the soaking time, the cleaning time, the types of the cleaning raw materials and the like of the cleaning raw materials/cleaning materials can be automatically regulated and controlled.
The utility model provides a cleaning device for an absorption tube of a U-shaped porous glass plate, which comprises a shell, wherein a first tank, a second tank, a third tank and a fourth tank … … Nth tank are arranged in the shell; a first pipeline, a second pipeline, a third pipeline and a fourth pipeline … … N-th pipeline which are respectively and correspondingly connected with the first tank body, the second tank body, the third tank body and the fourth tank body … … N-th tank body are converged to a cleaning pipeline with a multi-way valve together with a gas pipeline for introducing hot air or inert gas; a pressure pump is arranged on the cleaning pipeline;
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube … …, the N U-shaped porous glass plate absorption tube are sequentially connected in series through a silicone tube, the tail end of the N U-shaped porous glass plate absorption tube leads to a waste liquid barrel through a pipeline, and the inlet end of the first U-shaped porous glass plate absorption tube is connected with a cleaning pipeline;
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube … … and the N U-shaped porous glass plate absorption tube are arranged on the U-shaped porous glass plate absorption tube frame; n is a positive integer greater than or equal to 5.
The U-shaped porous glass plate absorption pipe frame is of a frame structure and comprises a plurality of vertical supporting rods which are parallel and symmetrically arranged, connecting rods which are transversely and longitudinally arranged along the horizontal direction are arranged between the adjacent supporting rods, and U-shaped porous glass plate absorption pipes are detachably connected on the supporting rods.
The gas pipeline for introducing hot air or inert gas is connected with the heating device, and the heating device is positioned in the shell and is connected with the power supply.
The shell is provided with N transparent windows, and the positions and the heights of the N transparent windows correspond to the first tank body, the second tank body, the third tank body and the fourth tank body … ….
The upper tops of the first tank body, the second tank body, the third tank body and the fourth tank body … … are all provided with cover bodies, cleaning materials are added into the cover bodies through the cover bodies, and the corresponding shell bodies are provided with detachable shell covers.
The U-shaped pipe is clamped on the supporting rods through the buckles.
The connecting rods along the transverse direction are telescopic rods.
The telescopic rod is connected with the supporting rod through a screw and a bolt.
The transverse connecting rods positioned at the upper part of the supporting rod are all at the same horizontal height, and the longitudinal connecting rods positioned at the upper part of the supporting rod are all positioned at the upper top end of the supporting rod.
The U-shaped porous glass plate absorption pipe frame is of a frame structure and comprises a plurality of vertical supporting rods, a connecting rod transversely arranged in the horizontal direction is arranged between every two adjacent supporting rods, the supporting rods are detachably connected with U-shaped porous glass plate absorption pipes, the front ends and the rear ends of the head supporting rods and the tail supporting rods are supported by a supporting frame in a V shape, and the supporting frame is adjustable in angle.
As a preferred structure, in the utility model, a display screen with a controller is arranged outside the shell, the display screen is a touch screen, the display screen is connected with the heating device, a temperature sensor is arranged in the heating device, and the display screen can display the temperature in the heating device;
the multi-way valve is an electromagnetic valve, the valves arranged on the pipelines are also electromagnetic valves, and a liquid level sensor is arranged in each tank body;
the liquid level sensor and all the electromagnetic valves are connected with the display screen. When the cleaning materials in the tank body are insufficient, the allowance can be displayed on the display screen, so that the working personnel can add corresponding cleaning materials. The soaking time, the cleaning time and the drying time of each cleaning raw material can be set on the display screen, and the flow of the electromagnetic valve can be set to realize automatic control.
The utility model has the beneficial effects that:
1. according to the cleaning device for cleaning the U-shaped porous glass plate absorption tubes, the plurality of U-shaped porous glass plate absorption tubes are connected in series and then cleaned, and the pressure pump is arranged on the cleaning pipeline, so that the plurality of U-shaped porous glass plate absorption tubes can be thoroughly cleaned at one time, and compared with the conventional cleaning mode in which a single U-shaped porous glass plate absorption tube is manually cleaned, the cleaning device greatly saves time and improves cleaning efficiency;
2. the dosage and the allowance of the cleaning raw materials can be displayed on a display screen on the shell, and the selection of the cleaning agent, the soaking time, the cleaning time, the drying time and the like can be set, so that the automatic control is realized;
3. the pressure pump is arranged on the cleaning pipeline, so that the pressure pump can perform pressure treatment in the cleaning process, and residual stains in the U-shaped porous glass plate absorption pipe can be cleaned more thoroughly.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a perspective view of the apparatus in example 1;
fig. 3 is an electric control schematic diagram of the display screen in embodiment 1;
FIG. 4 is a schematic view of the structure of the case according to embodiment 2;
in fig. 1, the housing portion is sectioned;
in the figure, 1-a shell, 101-a first tank body, 102-a second tank body, 103-a third tank body, 104-a fourth tank body, 105-a fifth tank body, 201-a first pipeline, 202-a second pipeline, 203-a third pipeline, 204-a fourth pipeline, 205-a fifth pipeline, 301-a first electromagnetic valve, 302-a second electromagnetic valve, 303-a third electromagnetic valve, 304-a fourth electromagnetic valve, 305-a fifth electromagnetic valve, 4-a gas pipeline, 5-a U-shaped porous glass plate absorption tube rack, 501-a support rod, 502-a connecting rod, 503-a buckle, 504-a silicone tube, 6-a heating device, 701, 702, 703, 704, 705-a transparent window, 8-a multi-way electromagnetic valve, 9-a pressure pump and 10-a display screen, 11-cleaning pipeline, 12-U-shaped porous glass plate absorption tube and 13-waste liquid barrel.
Detailed Description
The present invention will now be further described with reference to specific embodiments in order to enable those skilled in the art to better understand the present invention.
Example 1
The utility model provides a cleaning device for an absorption tube of a U-shaped porous glass plate, which has the following structure:
a first tank 101, a second tank 102, a third tank 103, a fourth tank 104 and a fifth tank 105 are arranged in the shell 1;
a first pipeline 201, a second pipeline 202, a third pipeline 203, a fourth pipeline 204 and a fifth pipeline 205 which are correspondingly connected with the first tank 101, the second tank 102, the third tank 103, the fourth tank 104 and the fifth tank 105 respectively;
a first electromagnetic valve 301, a second electromagnetic valve 302, a third electromagnetic valve 303, a fourth electromagnetic valve 304 and a fifth electromagnetic valve 305 are correspondingly arranged on the first pipeline 201, the second pipeline 202, the third pipeline 203, the fourth pipeline 204 and the fifth pipeline 205;
the first pipeline 201, the second pipeline 202, the third pipeline 203, the fourth pipeline 204 and the fifth pipeline 205 and the gas pipeline 4 (which can also be filled with inert gas) for introducing hot air are converged to the cleaning pipeline 11 with the multi-way electromagnetic valve 8; clear water for washing is contained in the first tank 101, washing liquid is contained in the second tank 102, acid liquid is contained in the third tank 103, pure water is contained in the fourth tank 104, and an organic solvent is contained in the fifth tank 105; (the tank bodies and the cleaning materials can be randomly arranged, and the first tank body is not required to contain clean water);
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube, the third U-shaped porous glass plate absorption tube and the fourth U-shaped porous glass plate absorption tube … … are sequentially connected in series through the silicone tube 504, the tail end of the last U-shaped porous glass plate absorption tube leads to the waste liquid barrel 13 through a pipeline, and the inlet end of the first U-shaped porous glass plate absorption tube is connected with the cleaning pipeline 11;
a first U-shaped porous glass plate absorption tube, a second U-shaped porous glass plate absorption tube, a third U-shaped porous glass plate absorption tube and a fourth U-shaped porous glass plate absorption tube … …, wherein the Nth U-shaped porous glass plate absorption tube is arranged on the U-shaped porous glass plate absorption tube frame 5; the U-shaped porous glass plate absorption tube frame 5 is of a rectangular frame structure, the U-shaped porous glass plate absorption tube frame 5 is of a frame structure and comprises a plurality of vertical support rods 501 which are arranged in parallel and symmetrically, connecting rods 502 which are arranged horizontally and longitudinally are arranged between every two adjacent support rods 501, a buckle 503 is arranged at the same height on each vertical support rod 501, and a U-shaped tube is clamped on the support rods 501 through the buckle 503; the U-shaped porous glass plate absorption pipe frame 5 is used, so that the U-shaped porous glass plate absorption pipes 12 are more stable during washing, and the U-shaped porous glass plate absorption pipes 12 can be arranged in a U shape, so that the space is saved.
Of course, the U-shaped porous glass panel absorber tube frame 5 may also be a frame structure with other shapes, and any frame body capable of stably placing the U-shaped porous glass panel absorber tube 12 may be applied to the present invention, and the present invention is not limited thereto. Such as: the U-shaped porous glass plate absorption pipe frame 5 is of a frame structure and comprises a plurality of vertical supporting rods 501, a connecting rod 502 transversely arranged along the horizontal direction is arranged between every two adjacent supporting rods 501, the supporting rods 501 are detachably connected with the U-shaped porous glass plate absorption pipes 12, the front ends and the rear ends of the head and tail supporting rods 501 are supported by a supporting frame in a V shape, and the supporting frame is adjustable in angle.
The silicone tube 504 is detachably disposed on the absorber tube rack, and when the U-shaped porous glass plate absorber tubes 12 need to be connected in series, the plurality of U-shaped porous glass plate absorber tubes 12 are sequentially connected in series through the silicone tube 504 on the absorber tube rack.
The gas line 4 for the hot air or inert gas is connected to a heating device 6, and the heating device 6 is located in the housing 1 and is connected to a power supply. The first tank 101 can also be connected with the heating device 6 through a pipeline, namely the heating device 6 can provide hot water for the first tank 101;
the top parts of the first tank 101, the second tank 102, the third tank 103, the fourth tank 104 and the fifth tank 105 are all provided with cover bodies, cleaning materials are added into the cover bodies through the cover bodies, and the corresponding shell bodies are provided with detachable shell covers.
Each connecting rod 502 is a telescopic rod, which is convenient for storage. After the use, can accomodate them, avoid occupying too big space.
The telescopic rod is connected with the support rod 501 through screws and bolts.
A pressure pump 9 is arranged on the cleaning pipeline 11, and materials in the cleaning pipeline, such as clean water, pure water, organic solvent or detergent, are pressurized by the pressure pump 9 so as to achieve the purpose of more thorough cleaning.
The transverse connecting rods 502 on the upper portion of the supporting rod 501 are all at the same horizontal height, and the longitudinal connecting rods 502 on the upper portion of the supporting rod 501 are all at the upper top end of the supporting rod 501.
The force (forcing) pump 9 is the electromagnetic pump, the solenoid valve that leads to more 8, force (forcing) pump 9 is connected with the display screen 10 that has the controller on the casing respectively, display screen 10 is connected with the power, first solenoid valve 301, second solenoid valve 302, third solenoid valve 303, fourth solenoid valve 304, fifth solenoid valve 305 all is connected with display screen 10, display screen 10 is the touch-sensitive screen, each internal level sensor that can set up of jar, level sensor also is connected with display screen 10, when the internal washing material of jar is not enough, can show its surplus on the display screen 10, so that the staff adds corresponding washing material. The display screen 10 can be provided with the soaking time, the cleaning time and the drying time of each cleaning raw material, and can also be provided with the flow rates of the multi-way electromagnetic valve 8, the first electromagnetic valve 301, the second electromagnetic valve 302, the third electromagnetic valve 303, the fourth electromagnetic valve 304 and the fifth electromagnetic valve 305, so that automatic control is realized.
The cleaning device provided by the utility model has the following washing steps in use:
the U-shaped porous glass plate absorption tube to be cleaned is connected well through the silicone tube 504, the cleaning agent, the cleaning time and the drying time required in each step are selected through the display screen 10, and cleaning parameters are set well. When in cleaning, the absorption tube is firstly washed by tap water to remove impurities, dust and absorption liquid; then soaking and cleaning the absorption tube by using acid liquor or other detergents to remove effective components of the absorption liquid adsorbed on the tube wall of the U-shaped porous glass plate absorption tube, and then washing away the acid liquor or the detergents by using tap water; soaking and washing the absorption tube by pure water, and removing residual ion components interfering with measurement; finally, the hot air in the gas pipeline 4 is used for drying, and after drying, other gases can be used for blowing the absorption tube once again to thoroughly remove residues. During cleaning, the pressure pump 9 can be started to increase the pressure of the cleaning raw material, so that the U-shaped porous glass plate absorption tube can be cleaned more thoroughly. And discharging the waste liquid in each step into a corresponding waste liquid barrel for subsequent harmless treatment.
Firstly, after a plurality of U-shaped porous glass plate absorption pipes are connected in series, the cleaning is carried out in a pressurizing mode, and different cleaning agents such as clean water, pure water or other detergents can be freely switched in the cleaning process;
secondly, cleaning parameters can be adjusted on the display screen 10, so that automatic cleaning is realized;
thirdly, the pressure pump 9 is used for pressurizing during cleaning, so that the pipe wall of the U-shaped porous glass plate absorption pipe can be cleaned more thoroughly.
Example 2
The difference from the embodiment 1 lies in that a display screen with a controller and a liquid level sensor are not arranged, and the liquid level height of each tank body is observed by arranging a transparent window, so that whether various cleaning materials need to be added or not is judged.
The specific structure is as follows: a first tank 101, a second tank 102, a third tank 103, a fourth tank 104 and a fifth tank 105 are arranged in the shell 1;
a first pipeline 201, a second pipeline 202, a third pipeline 203, a fourth pipeline 204 and a fifth pipeline 205 which are correspondingly connected with the first tank 101, the second tank 102, the third tank 103, the fourth tank 104 and the fifth tank 105 respectively;
a first electromagnetic valve 301, a second electromagnetic valve 302, a third electromagnetic valve 303, a fourth electromagnetic valve 304 and a fifth electromagnetic valve 305 are correspondingly arranged on the first pipeline 201, the second pipeline 202, the third pipeline 203, the fourth pipeline 204 and the fifth pipeline 205;
the first pipeline 201, the second pipeline 202, the third pipeline 203, the fourth pipeline 204 and the fifth pipeline 205 and the gas pipeline 4 (which can also be filled with inert gas) for introducing hot air are converged to the cleaning pipeline 11 with the multi-way electromagnetic valve 8; clear water for washing is contained in the first tank 101, washing liquid is contained in the second tank 102, acid liquid is contained in the third tank 103, pure water is contained in the fourth tank 104, and an organic solvent is contained in the fifth tank 105; (the tank bodies and the cleaning materials can be randomly arranged, and the first tank body is not required to contain clean water);
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube, the third U-shaped porous glass plate absorption tube and the fourth U-shaped porous glass plate absorption tube … … are sequentially connected in series through the silicone tube 504, the tail end of the last U-shaped porous glass plate absorption tube leads to the waste liquid barrel 13 through a pipeline, and the inlet end of the first U-shaped porous glass plate absorption tube is connected with the cleaning pipeline 11;
a first U-shaped porous glass plate absorption tube, a second U-shaped porous glass plate absorption tube, a third U-shaped porous glass plate absorption tube and a fourth U-shaped porous glass plate absorption tube … …, wherein the Nth U-shaped porous glass plate absorption tube is arranged on the U-shaped porous glass plate absorption tube frame 5; the U-shaped perforated glass panel absorber pipe frame 5 has a rectangular frame structure, and the U-shaped perforated glass panel absorber pipe frame 5 has the same structure as that of example 1.
The silicone tube 504 is detachably disposed on the absorber tube rack, and when the U-shaped porous glass plate absorber tubes 12 need to be connected in series, the plurality of U-shaped porous glass plate absorber tubes 12 are sequentially connected in series through the silicone tube 504 on the absorber tube rack.
The gas line 4 for the hot air or inert gas is connected to a heating device 6, and the heating device 6 is located in the housing 1 and is connected to a power supply. The first tank 101 can also be connected with the heating device 6 through a pipeline, namely the heating device 6 can provide hot water for the first tank 101;
the top parts of the first tank 101, the second tank 102, the third tank 103, the fourth tank 104 and the fifth tank 105 are all provided with cover bodies, cleaning materials are added into the cover bodies through the cover bodies, and the corresponding shell bodies are provided with detachable shell covers.
Each connecting rod 502 is a telescopic rod, which is convenient for storage. After the use, can accomodate them, avoid occupying too big space.
The telescopic rod is connected with the support rod 501 through screws and bolts.
A pressure pump 9 is arranged on the cleaning pipeline 11, and materials in the cleaning pipeline, such as clean water, pure water, organic solvent or detergent, are pressurized by the pressure pump 9 so as to achieve the purpose of more thorough cleaning.
The transverse connecting rods 502 on the upper portion of the supporting rod 501 are all at the same horizontal height, and the longitudinal connecting rods 502 on the upper portion of the supporting rod 501 are all at the upper top end of the supporting rod 501.
Claims (10)
1. A cleaning device for an absorption tube of a U-shaped porous glass plate is characterized by comprising a shell, wherein a first tank, a second tank, a third tank and a fourth tank … … Nth tank are arranged in the shell; a first pipeline, a second pipeline, a third pipeline and a fourth pipeline … … N-th pipeline which are respectively and correspondingly connected with the first tank body, the second tank body, the third tank body and the fourth tank body … … N-th tank body are converged to a cleaning pipeline with a multi-way valve together with a gas pipeline for introducing hot air or inert gas; a pressure pump is arranged on the cleaning pipeline;
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube … …, the N U-shaped porous glass plate absorption tube are sequentially connected in series through a silicone tube, the tail end of the N U-shaped porous glass plate absorption tube leads to a waste liquid barrel through a pipeline, and the inlet end of the first U-shaped porous glass plate absorption tube is connected with a cleaning pipeline;
the first U-shaped porous glass plate absorption tube, the second U-shaped porous glass plate absorption tube … … and the N U-shaped porous glass plate absorption tube are arranged on the U-shaped porous glass plate absorption tube frame; n is a positive integer greater than or equal to 5.
2. The apparatus according to claim 1, wherein the U-shaped perforated glass panel absorber tube frame has a frame structure, and comprises a plurality of parallel and symmetrically arranged vertical support rods, wherein connecting rods are arranged between adjacent support rods in the horizontal direction and in the transverse and longitudinal directions, and the support rods are detachably connected with the U-shaped perforated glass panel absorber tubes.
3. The apparatus for cleaning an absorber tube of a U-shaped multi-hole glass panel as claimed in claim 1, wherein a gas pipe through which hot air or inert gas is introduced is connected to the heating means, and the heating means is located in the casing and connected to a power source.
4. The apparatus for cleaning an absorber tube of a U-shaped multi-hole glass panel as claimed in claim 1, wherein the housing is provided with N transparent windows corresponding in position and height to the first, second, third and fourth tanks … … N.
5. The apparatus for cleaning an absorber tube of a U-shaped multi-hole glass panel as claimed in claim 1, wherein the first tank, the second tank, the third tank, the fourth tank … … are provided with a cover at the upper top thereof, through which a cleaning material is fed, and the corresponding housing is provided with a detachable cover.
6. The apparatus for cleaning an absorption tube of a U-shaped multi-hole glass panel as claimed in claim 1, wherein a catch is provided at the same height on each of the vertical support rods, by which the U-shaped tube is caught on the support rods.
7. The apparatus for cleaning an absorption tube of a U-shaped multi-hole glass sheet as claimed in claim 1, wherein the connection rod in the transverse direction is a telescopic rod.
8. The apparatus for cleaning an absorption tube of a U-shaped multi-hole glass plate of claim 7, wherein the extendable rod is connected to the support rod by a screw and a bolt.
9. The apparatus for cleaning an absorption tube of a U-shaped multi-hole glass panel as claimed in claim 1, wherein the horizontal connection bars located at the upper portion of the support bar are all at the same level, and the vertical connection bars located at the upper portion of the support bar are all located at the upper tip of the support bar.
10. The cleaning device for the absorbing tube of the U-shaped porous glass plate as claimed in claim 1, wherein the absorbing tube frame of the U-shaped porous glass plate is of a frame structure and comprises a plurality of vertical support rods, a connecting rod is horizontally arranged between the adjacent support rods along the horizontal direction, the U-shaped porous glass plate absorbing tube is detachably connected to the support rods, the front ends and the rear ends of the head support rods and the tail support rods are supported by a V-shaped support frame, and the angle of the support frame is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467261.6U CN215902371U (en) | 2021-06-30 | 2021-06-30 | Cleaning device for U-shaped porous glass plate absorption tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467261.6U CN215902371U (en) | 2021-06-30 | 2021-06-30 | Cleaning device for U-shaped porous glass plate absorption tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902371U true CN215902371U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121467261.6U Active CN215902371U (en) | 2021-06-30 | 2021-06-30 | Cleaning device for U-shaped porous glass plate absorption tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902371U (en) |
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2021
- 2021-06-30 CN CN202121467261.6U patent/CN215902371U/en active Active
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