CN110694711A - Air exhaust reagent rack - Google Patents
Air exhaust reagent rack Download PDFInfo
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- CN110694711A CN110694711A CN201911035232.XA CN201911035232A CN110694711A CN 110694711 A CN110694711 A CN 110694711A CN 201911035232 A CN201911035232 A CN 201911035232A CN 110694711 A CN110694711 A CN 110694711A
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- gas
- gas collection
- collection box
- reagent rack
- liquid receiving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/087—Ergonomic aspects
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- Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The application discloses an exhaust reagent rack, which comprises a table board and a gas collecting box arranged above the table board; the section of the gas collection box is narrow at the bottom and wide at the top, and at least one gas collection hole is arranged on the side surface; the lower part of the gas collection box is connected with a gas exhaust pipeline which is used for exhausting the gas sucked by the gas collection box out of the room; the upper surface of the gas collection box is provided with a tray; a reagent rack plate is arranged above the tray. The gas collection box can suck gases (including toxic and harmful gases, and gases which are not toxic but can not be excessively sucked, such as carbon dioxide, hydrogen and the like) generated in an experiment above the table top and gases in the experiment room, and then the gases are discharged out of the experiment room through the exhaust pipeline, so that a better gas environment is provided in the experiment room. The lower part of the gas collection box is narrow and the upper part of the gas collection box is wide, so that the gas suction effect is better. The tray can store experimental utensils and other accessory supplies.
Description
Technical Field
The application relates to a reagent frame, concretely relates to reagent frame of airing exhaust.
Background
The reagent rack is common laboratory equipment, is generally installed on the table-board of laboratory bench, laboratory cabinet, central laboratory bench, and the main function is the support of placing glassware, test tube, medicine etc. to the experiment operation of being convenient for.
The common reagent rack only has a simple storage function, has single function and is difficult to meet other experimental requirements.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide an air-vented reagent rack.
The application provides an exhaust reagent rack, which comprises a table board and a gas collecting box arranged above the table board; the section of the gas collection box is narrow at the bottom and wide at the top, and at least one gas collection hole is arranged on the side surface; the lower part of the gas collection box is connected with a gas exhaust pipeline which is used for exhausting the gas sucked by the gas collection box out of the room; the upper surface of the gas collection box is provided with a tray; a reagent rack plate is arranged above the tray. The gas collection box can suck gases (including toxic and harmful gases, and gases which are not toxic but can not be excessively sucked, such as carbon dioxide, hydrogen and the like) generated in an experiment above the table top and gases in the experiment room, and then the gases are discharged out of the experiment room through the exhaust pipeline, so that a better gas environment is provided in the experiment room. The lower part of the gas collection box is narrow and the upper part of the gas collection box is wide, so that the gas suction effect is better. The tray can store experimental utensils and other accessory supplies.
Furthermore, the gas collecting hole is a strip shape extending from left to right.
Furthermore, the gas collecting holes are multiple, the lower part of the shape of the distribution area on the surface of the gas collecting box is wide, and the upper part of the shape of the distribution area is narrow, so that the gas suction effect is better.
Furthermore, an intelligent hand-sweeping induction lamp is arranged on the side wall of the gas collection box. Can illuminate the experiment region, and compare with on-off control's conventional lamps and lanterns, the effectual security and the energy-conserving effect that have increased of response lamp are swept to intelligence hand.
Further, the switch of the fan connected to the exhaust pipeline is an intelligent hand-sweeping inductive switch, so that the start-stop control is more convenient.
Furthermore, support legs and a protective box are arranged below the table board; the protective box is positioned below the gas collection box; the exhaust pipeline is located in the protective box. The protective housing can prevent that exhaust pipe from exposing outside, not only can play certain safeguard effect, and is more pleasing to the eye moreover.
Further, the gas collection box and the reagent frame plate are erected above the table board through the functional columns on the two sides; a group of functional panels are connected between the gas collection box and the table board on the two functional columns; the functional panel is provided with circuit accessories; the circuit accessories comprise one or more of an air switch, an emergency stop switch, an exhaust starting switch and a socket.
Furthermore, a water path accessory and/or an air path accessory are/is arranged on the functional panel.
Furthermore, the exhaust pipeline is positioned below the table board and connected with the exhaust pipeline arranged on one side of the functional column; an arc-shaped clapboard is arranged below the gas collection box; the upper end of the arc-shaped partition plate is connected to the edge of the lower end of the gas collecting box, the lower end of the arc-shaped partition plate is connected with the gas exhaust pipeline, the arc-shaped partition plate is used for separating the circuit accessories from the gas flow of the gas collecting box, the circuit accessories (and the water channel accessories and the gas channel accessories in certain embodiments) are prevented from being corroded by the wind or corrosive gas of the gas flow, and the service life of the circuit accessories is.
Furthermore, a liquid receiving groove extending along the length direction is arranged below the edge of the tray. The liquid receiving tank is connected with the tray through a connecting plate; the upper edge of the connecting plate is connected below the tray, and the lower edge of the connecting plate is obliquely arranged; the section of the liquid receiving groove is in a shape of a major arc and is tangent to the connecting plate; the side edge of the liquid receiving groove is arranged along the inclined lower edge of the connecting plate; an end plate is arranged on the end surface of the liquid receiving groove; the axis of the liquid receiving groove is rotatably connected with a rotating shaft; one end of the rotating shaft penetrates through the end plate and is connected with a hand wheel positioned outside the end plate; the rotating shaft is connected with a cleaning brush which is filled with the liquid receiving groove along the length direction; one side of the cleaning brush is provided with bristles, and the other side of the cleaning brush is provided with a counterweight strip; under the action of gravity, the rotating torque of the counterweight strip around the axis of the rotating shaft is greater than the rotating torque of the bristles around the axis of the rotating shaft; the distance from the outermost side of the counterweight strip to the axis of the rotating shaft is less than the radius of the section of the liquid receiving groove; a liquid receiving bottle is detachably connected below the lower end of the liquid receiving groove. The liquid receiving groove can prevent liquid reagents or powder reagents on the tray from spilling and flowing down to the gas collecting hole and the intelligent hand-sweeping induction lamp to cause damage. The liquid receiving groove is obliquely arranged along the lower edge of the connecting plate, so that liquid in the groove can flow down along the groove to be collected by the liquid receiving bottle; the hand wheel is rotated to drive the cleaning brush to rotate for cleaning the liquid receiving groove.
The application has the advantages and positive effects that: because this application adopts as above technical scheme, the gas collecting tank can inhale the gas (including poisonous and harmful gas, also include the gas that although the non-toxicity can not too much inhale yet, like carbon dioxide, hydrogen etc.) and the laboratory gas that the mesa top experiment produced, again through the exhaust pipe discharge laboratory outside for there is better gaseous environment in the laboratory. The lower part of the gas collection box is narrow and the upper part of the gas collection box is wide, so that the gas suction effect is better. The tray can store experimental utensils and other accessory supplies.
In addition to the technical problems addressed by the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail below with reference to the accompanying drawings.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of an air-exhausting reagent rack provided in embodiment 1 of the present application;
fig. 2 is a schematic structural view of a main view of an air-exhausting reagent rack provided in embodiment 1 of the present application;
fig. 3 is a schematic perspective view of an air-exhausting reagent rack provided in embodiment 2 of the present application;
fig. 4 is a schematic structural diagram of a front view of an air-exhausting reagent rack provided in embodiment 3 of the present application;
fig. 5 is a schematic perspective view of an air-exhausting reagent rack provided in embodiment 4 of the present application;
FIG. 6 is an enlarged view of portion A of FIG. 5;
fig. 7 is a left side view schematic structural diagram of a liquid receiving tank in the air exhaust reagent rack provided in embodiment 4 of the present application;
fig. 8 is a schematic structural diagram of an air-exhausting reagent rack provided in embodiment 5 of the present application.
In the figure: 1. a table top; 2. a functional column; 3. a gas collection tank; 4. a reagent rack plate; 5. a tray; 6. a gas collection hole; 7. a functional panel; 8. opening in the air; 9. a scram switch; 10. an air exhaust starting switch; 11. a socket; 12. an exhaust duct; 13. an exhaust line; 14. an intelligent hand sweep induction lamp; 15. supporting legs; 16. a protective box; 17. an arc-shaped partition plate; 18. a liquid receiving tank; 19. a connecting plate; 20. a liquid receiving bottle; 21. an end plate; 22. a rotating shaft; 23. a hand wheel; 24. brushing; 25. a weight strip.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 and 2, the present embodiment provides an air exhaust reagent rack, which includes a table top 1, and a gas collecting box 3 and a reagent rack plate 4, which are arranged above the table top 1 through two functional columns 2 on two sides. The cross section of the gas collection box 3 is narrow at the bottom and wide at the top, the upper surface is provided with a steel tray 5, the lower surface is open, and the side surface is provided with a plurality of gas collection holes 6. The shape of the gas collecting holes 6 in the surface distribution area of the gas collecting box 3 is a trapezoid or a triangle with the wide bottom and the narrow top, namely the gas collecting holes 6 are arranged in multiple rows, the number of the gas collecting holes 6 in each row is reduced from bottom to top, and the gas suction effect is better.
In other embodiments of the present application, the cross section of the gas collecting box 3 may be a regular trapezoid, or a trapezoid with an arc-shaped side waist. In other embodiments of the present application, the distribution area of the gas collecting holes 6 may be a regular trapezoid or triangle, or a trapezoid or triangle with each side being an arc. In other embodiments of the present application, the steel tray 5 may be integrally formed with the gas collecting box, or may be formed separately and then fixed to the gas collecting box 3 by fixing members such as screws.
A group of functional panels 7 are connected between the gas collection box 3 and the table board 1 at the opposite sides of the two functional columns 2; the functional panel 7 is provided with circuit accessories; the circuit accessories comprise an air switch 8, an emergency stop switch 9, an air exhaust starting switch 10 and two waterproof and dustproof sockets 11. In other embodiments of the present application, the functional panel 7 may be added with corresponding experimental aids, such as water path and air path fittings, according to the needs of the customer. A corresponding circuit, a water path and a gas path are arranged in the functional column 2; the circuit fittings, the water path fittings and the air path fittings on the functional panel 7 are correspondingly connected with the circuits, the water paths and the air paths in the functional column 2.
One side of the functional column 2 is provided with a square exhaust pipeline 12, and the upper end of the exhaust pipeline 12 is communicated with the outside. An exhaust pipeline 13 is connected below the gas collection box 3, and a fan is arranged on the exhaust pipeline 13; the exhaust duct 13 is connected to the square exhaust duct 12 for discharging the gas sucked in by the gas collecting box 3 to the outside. The reagent rack plate 4 is erected directly above the tray 5. The gas collecting box 3 can suck gas (including toxic and harmful gas, and also including gas which is not toxic but can not be sucked excessively, such as carbon dioxide, hydrogen and the like) and gas in the laboratory, which are generated in the experiment above the table board 1, and then the gas is discharged out of the laboratory through the gas discharge pipeline 13, so that a better gas environment is provided in the laboratory. The lower part of the gas collecting box 3 is narrow and the upper part is wide, so that the gas suction effect is better. The tray 5 can store experimental utensils and other accessories.
Preferably, the side wall of the gas collecting box 3 is provided with an intelligent hand-sweeping induction lamp 14. Can illuminate the experiment region, and compare with on-off control's conventional lamps and lanterns, the effectual security and the energy-conserving effect that have increased of response lamp are swept to intelligence hand.
Preferably, a hanging drawer, a supporting leg 15 for supporting the table top and a protective box 16 are arranged below the table top 1; the protective box 16 is positioned below the gas collection box 3; the exhaust line 13 is located within a shielding box 16. A front view of the exhausted reagent rack after removal of the front panel of the shielding box 16 and its forward draw is shown in fig. 2. The protection box 16 can prevent the exhaust pipeline 13 from being exposed outside, not only can play a certain protection effect, but also is more attractive.
Example 2
Referring to fig. 3, the present embodiment provides an air exhaust reagent rack, the main portion of which is the same as that of embodiment 1, and the description of the same portions is omitted. The difference between this embodiment and embodiment 1 is that in this embodiment, the gas collection hole 6 is a single strip extending left and right. The switch of the fan arranged on the exhaust pipeline 13 is an intelligent hand-sweeping inductive switch, and the start-stop control is more convenient. Accordingly, the function panel 7 is not provided with the exhaust starting switch 10.
Example 3
Referring to fig. 4, the present embodiment provides an air exhaust reagent rack, the main portion of which is the same as that of embodiment 1, and the description of the same portions is omitted. The difference between the embodiment and the embodiment 1 is that in the embodiment, an arc-shaped partition plate 17 is arranged below the gas collection tank 3; the upper end of the arc-shaped partition plate 17 is connected to the edge of the lower end of the gas collecting box 3, the lower end of the arc-shaped partition plate 17 is connected with the exhaust pipeline 13, and the arc-shaped partition plate is used for separating the circuit accessories from the gas flow of the gas collecting box 3, preventing the circuit accessories (and the water channel accessories and the gas channel accessories in certain embodiments) from being corroded by the wind erosion of the gas flow or the corrosive gas, and prolonging the service life of the circuit accessories.
The table top 1 is provided with a U-shaped circuit pipe below, the table top 1 is provided with through holes corresponding to the two ends of the U-shaped circuit pipe respectively, the through holes at the two ends of the U-shaped circuit pipe are respectively positioned below the functional column 2 and below the circuit/water path/gas path fittings, and the circuit fittings, the water path fittings and the gas path fittings on the functional panel 7 are correspondingly connected with the circuit, the water path and the gas path in the functional column 2 through the U-shaped circuit pipe.
In the embodiment, the arc-shaped partition 17 is in an arc shape with a convex middle part; in other embodiments of the present application, the arc-shaped partition 17 may also be in the shape of an arc with a concave middle part, or even in the shape of a plane.
Example 4
Referring to fig. 5, fig. 6 and fig. 7, the present embodiment provides an air exhaust reagent rack, and the main portion is the same as that of embodiment 1, and the description of the same portions is omitted. The present embodiment is different from embodiment 1 in that, in the present embodiment, a liquid receiving tank 18 extending in the longitudinal direction is provided below the edge of the tray 5. The liquid reagent or the powder reagent on the tray 5 is prevented from spilling and flowing down to the gas collecting hole 6 and the intelligent hand-sweeping induction lamp 14 to cause damage.
Preferably, the liquid receiving tank 18 is connected to the tray 5 through a connecting plate 19. The upper edge of the connecting plate 19 is connected below the tray 5, and the lower edge is obliquely arranged, namely, the connecting plate 19 is in a transverse right-angle trapezoid with a right-angle waist at the upper end. The section of the liquid receiving groove 18 is in a shape of a major arc and is tangent to the connecting plate 19; the side edge of the liquid receiving groove 18 is arranged along the inclined lower edge of the connecting plate 19, so that one end of the liquid receiving groove 18 is high, and the other end is low, and liquid in the groove can conveniently flow down along the groove. A liquid receiving bottle 20 is detachably connected below the lower end of the liquid receiving groove 18 through threads. The liquid receiving bottle 20 is cylindrical and is a transparent glass bottle, so that the liquid storage condition can be observed conveniently, and the cleaning is also convenient.
The end face of the liquid receiving tank 18 is provided with an end plate 21 to prevent the liquid in the tank from directly flowing out. The axis of the liquid receiving tank 18 is rotatably connected with a rotating shaft 22; one end of the rotating shaft 22 passes through the end plate 21 and is connected with a hand wheel 23 positioned outside the end plate 21. The rotating shaft 22 is connected with a cleaning brush which is filled with the liquid receiving groove 18 along the length direction; one side of the cleaning brush is provided with bristles 24, and the other side is provided with a counterweight strip 25. Under the action of gravity, the rotating torque of the weight strip 25 around the axis of the rotating shaft 22 is larger than the rotating torque of the bristles 24 around the axis of the rotating shaft 22, so that the weight strip 25 is located at a lower position and the bristles 24 are located at a higher position in a free state, and the bristles 24 are prevented from being soaked by liquid in the liquid receiving tank. The distance from the outermost side of the weight strip 25 to the axis of the rotating shaft 22 is less than the section radius of the liquid receiving groove 18, so that the weight strip 25 is not in direct contact with the side wall of the liquid receiving groove 18, and liquid in the groove is prevented from being blocked. The hand wheel 23 is rotated to drive the washing brush to rotate for cleaning the liquid receiving groove 18. The left view of the liquid receiving tank 18 after removing the end plate 21 and the hand wheel 23 at the left end is shown in fig. 7.
Example 5
Referring to fig. 8, the present embodiment provides an air exhaust reagent rack, the main portion of which is the same as that of embodiment 1, and the description of the same portions is omitted. The present embodiment is different from embodiment 1 in that:
in embodiment 1, the gas collection box 3 is located at the middle position above the table top, and the whole exhaust reagent rack is symmetrical front and back. The cross section of the gas collecting box 3 is isosceles trapezoid, the front side wall and the rear side wall are provided with gas collecting holes 6 and intelligent hand-sweeping induction lamps 14, and the front part and the rear part of the table board 1 can be used for experiments. In this embodiment the header 3 is located above the table top near the rear end position. The gas collection box 3 is in a right trapezoid shape, the right-angle waist is located at the rear part, and the side wall where the right-angle waist is located is not provided with the gas collection hole 6 and the intelligent hand-sweeping induction lamp 14. The gas collection box 3 is provided with the gas collection holes 6 and the intelligent hand-sweeping induction lamps 14 only on the side wall (namely the waist of the right-angled trapezoid which is not right-angled) in front, and the table board 1 is also used for the experiment only on the front part of the gas collection box 3. The reagent frame of airing exhaust that this embodiment provided is applicable to more and leans on the wall to place.
The reagent frame of airing exhaust that this application preferred embodiment provided has following advantage:
1. the improvement is that the response lamp is swept to intelligent hand, the effectual security and the energy-conserving effect that have increased.
2. The reagent rack air exhaust function is added, the air exhaust box is designed to be narrow at the bottom and wide at the top, and toxic and harmful gases generated by operation of the test bed can be absorbed in a larger area. The exhaust box absorbs the gas in the table board and the laboratory and is connected to a square exhaust pipeline on the side surface of the gas collection box through an exhaust pipeline below the gas collection box to be exhausted outdoors.
3. The upper part of the exhaust box is a steel tray which can store experimental utensils and other accessories.
4. The existing design of front panel is an empty switch, an emergency stop switch, an exhaust starting switch and two waterproof dustproof sockets, and the front panel can increase corresponding experimental auxiliary equipment according to customer's demand, like water route gas circuit accessory, the function post of pipeline accessible gas collecting tank side is connected to the ceiling top.
5. The exhaust reagent rack is suitable for various test beds.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. An exhaust reagent rack is characterized by comprising a table top and a gas collecting box arranged above the table top; the section of the gas collection box is narrow at the bottom and wide at the top, and at least one gas collection hole is arranged on the side surface; a gas exhaust pipeline is connected below the gas collection box and used for exhausting gas sucked by the gas collection box out of the room; a tray is arranged on the upper surface of the gas collection box; and a reagent rack plate is erected above the tray.
2. The vented reagent rack of claim 1, wherein the one air collecting hole is a long strip extending left and right.
3. The vented reagent rack of claim 1, wherein the plenum is a plurality of, wide at the bottom and narrow at the top of the shape of the plenum surface distribution area.
4. The vented reagent rack of claim 1, wherein the side walls of the plenum box are provided with intelligent hand-sweeping induction lamps.
5. The vented reagent rack of claim 1, wherein the switch of the blower connected to the vent line is an intelligent hand-sweeping inductive switch.
6. The vented reagent rack of claim 1, wherein support legs and a protective box are provided under the table top; the protective box is positioned below the gas collection box; the exhaust pipeline is located in the protection box.
7. The vented reagent rack of claim 1 in which the header box and reagent rack plate are erected above the counter top by functional posts on both sides; a group of functional panels are connected between the gas collection box and the table board on the two functional columns; the functional panel is provided with circuit accessories; the circuit accessories comprise one or more of an air switch, an emergency stop switch, an exhaust starting switch and a socket.
8. The vented reagent rack of claim 7, wherein the functional panel is further provided with a water and/or air channel fitting.
9. The vented reagent rack of claim 7, wherein the exhaust duct is located below the table top and connected to an exhaust duct provided at one side of the functional column; an arc-shaped partition plate is arranged below the gas collection box; the upper end of the arc-shaped partition plate is connected to the edge of the lower end of the gas collection box, and the lower end of the arc-shaped partition plate is connected with the gas exhaust pipeline and used for separating the circuit accessories from the gas flow of the gas collection box.
10. The vented reagent rack of claim 1, wherein a liquid receiving groove extending in the length direction is provided below the edge of the tray; the liquid receiving tank is connected with the tray through a connecting plate; the upper edge of the connecting plate is connected below the tray, and the lower edge of the connecting plate is obliquely arranged; the section of the liquid receiving groove is in a shape of a major arc and is tangent to the connecting plate; the side edge of the liquid receiving groove is arranged along the inclined lower edge of the connecting plate; an end plate is arranged on the end face of the liquid receiving groove; the axis of the liquid receiving groove is rotatably connected with a rotating shaft; one end of the rotating shaft penetrates through the end plate and is connected with a hand wheel positioned outside the end plate; the rotating shaft is connected with a cleaning brush which is filled with the liquid receiving groove along the length direction; one side of the cleaning brush is provided with bristles, and the other side of the cleaning brush is provided with a counterweight strip; under the action of gravity, the rotating torque of the counterweight strip around the axis of the rotating shaft is greater than the rotating torque of the bristles around the axis of the rotating shaft; the distance from the outermost side of the counterweight strip to the axis of the rotating shaft is less than the radius of the section of the liquid receiving groove; a liquid receiving bottle is detachably connected below the lower end of the liquid receiving groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035232.XA CN110694711A (en) | 2019-10-29 | 2019-10-29 | Air exhaust reagent rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035232.XA CN110694711A (en) | 2019-10-29 | 2019-10-29 | Air exhaust reagent rack |
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| Publication Number | Publication Date |
|---|---|
| CN110694711A true CN110694711A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911035232.XA Pending CN110694711A (en) | 2019-10-29 | 2019-10-29 | Air exhaust reagent rack |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333050A (en) * | 2020-03-02 | 2021-09-03 | 中清睿（厦门）环境科技有限公司 | Centralized VAV variable air volume central experiment table |
| CN113814018A (en) * | 2021-10-13 | 2021-12-21 | 扬州市科宇教学教具有限公司 | Multifunctional central test bed |
-
2019
- 2019-10-29 CN CN201911035232.XA patent/CN110694711A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333050A (en) * | 2020-03-02 | 2021-09-03 | 中清睿（厦门）环境科技有限公司 | Centralized VAV variable air volume central experiment table |
| CN113814018A (en) * | 2021-10-13 | 2021-12-21 | 扬州市科宇教学教具有限公司 | Multifunctional central test bed |
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