CN208852913U - A kind of chemical test platform - Google Patents
A kind of chemical test platform Download PDFInfo
- Publication number
- CN208852913U CN208852913U CN201821351893.4U CN201821351893U CN208852913U CN 208852913 U CN208852913 U CN 208852913U CN 201821351893 U CN201821351893 U CN 201821351893U CN 208852913 U CN208852913 U CN 208852913U
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- China
- Prior art keywords
- fixedly connected
- cabinet
- negative pressure
- partition
- operation panel
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Abstract
The utility model discloses a kind of chemical test platforms, including bottom plate, the top of the bottom plate is fixedly connected sequentially from left to right the first cabinet, seal box and the second cabinet, and first cabinet top and the second cabinet at the top of be fixedly connected to operation panel, the back side of the bottom plate and the back side of operation panel are fixedly connected to backboard, the top of the operation panel is fixedly connected sequentially has support column and basin from left to right, the top of the support column is fixedly connected with negative pressure box, and the utility model relates to tutor auxiliary platform equipment technology fields.The chemical test platform, cooperate the setting of negative pressure box, motor housing, motor, support rod and Vane wheel, air can be sucked from air inlet pipe, it is discharged from escape pipe, the gas generated in test is avoided to be sucked in body by teachers and students, the problem of these gases can not be handled by solving existing test platform, these gases may be done harm to huamn body, and influence teachers and students' health.
Description
Technical field
The utility model relates to tutor auxiliary platform equipment technology field, specially a kind of chemical test platform.
Background technique
Chemistry is property, composition, structure, variation, purposes, preparation method and the substance changing rule of a research substance
Natural science, chemistry has with industry, agricultural, daily life, medicine, material etc. very closely to be contacted, such as: coal, petroleum with
The substances such as carbon dioxide are produced after combustion of natural gas, the object of chemical research is related to correlation or substance between substance
Association between energy, traditional chemistry are chemically reacted, or be about two kinds of substance contacts, variations
A kind of substance becomes the process of another substance, these variations may require that electromagnetic wave is responsible for excitation in the middle using electromagnetic wave sometimes
Chemical action, but with when chemistry be all not necessarily intended to the pass about the reaction between substance, between spectrum selective materials substance and light
System, and these relationships are not related to chemically react, and in chemistry teaching, show that certain principles of chemistry can be with to student by test
More intuitively student is enabled to receive, quickly grasps relevant knowledge.
During chemical test carries out, it might have some corrosive liquids and splash down, so cannot be in common table
It is tested on son, needs dedicated test platform, and can in test generate some gases, existing test platform cannot
Enough to handle these gases, these gases may be done harm to huamn body, and influence teachers and students' health.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of chemical test platform, solves existing test
Platform can not be handled these gases, these gases may be done harm to huamn body, and influence teachers and students' health
Problem.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of chemical test platform, packet
Bottom plate is included, the top of the bottom plate is fixedly connected sequentially from left to right the first cabinet, seal box and the second cabinet, and the first case
Operation panel is fixedly connected at the top of the top of body and the second cabinet, the back side of the bottom plate and the back side of operation panel are fixed
It is connected with backboard, the top of the operation panel is fixedly connected sequentially from left to right support column and basin, the top of the support column
End is fixedly connected with negative pressure box, support rod is fixedly connected between the inner wall of the negative pressure box, the side of the support rod is fixed
It is connected with motor housing, the inside of the motor housing is fixedly connected with motor, and one end of the motor output shaft is fixedly connected with fan
Impeller, the side of the negative pressure box are communicated with escape pipe, and the side at the top of the negative pressure box is rotatably connected to air inlet pipe.
Preferably, the outer surface of the air inlet pipe and be located at negative pressure box boxboard inside and outside be fixedly connected to limit
Plate, and two limit plates open up fluted relative to the side of negative pressure box boxboard, the inner rotation of the groove is connected with rolling
Pearl, and ball is connected relative to the side of negative pressure box boxboard and the surface scrolls of negative pressure box.
Preferably, the inside of the operation panel and it is located at the right side of basin through having running water pipe, the inside of the basin
It is fixedly connected with first partition, the bottom of the basin and side for being located at first partition is communicated with sewer pipe, the sewer pipe
One end sequentially pass through operation panel and seal box and extend to the inside of seal box, the bottom of the basin and be located at first partition
The other side be communicated with waste pipe, one end of the waste pipe sequentially passes through operation panel and seal box and extends to the interior of seal box
Portion.
Preferably, be fixedly connected with second partition between the inner wall of the seal box, the bottom of the sealing box cavity and
Waste water cylinder, the bottom of the sealing box cavity and the other side for being located at second partition are slidably connected positioned at the side of second partition
Waste liquid cylinder is slidably connected, the surface of the seal box is hinged with the first chamber door by hinge.
Preferably, be fixedly connected sequentially from top to bottom between first cabinet and the inner wall of the second cabinet have third every
Plate, the first support plate and the second support plate, the top slide of the third partition are connected with drawer, first cabinet and second
The surface of cabinet and the lower section for being located at third partition pass through hinge and are hinged with the second chamber door.
Preferably, the surface of the support column is fixedly connected with control switch.
The utility model provides a kind of chemical test platform.Have compared with prior art it is following the utility model has the advantages that
(1), the chemical test platform has the first cabinet, close by being fixedly connected sequentially from left to right at the top of bottom plate
Joint sealing and the second cabinet, and operation panel, the back side of bottom plate are fixedly connected at the top of the top of the first cabinet and the second cabinet
It is fixedly connected to backboard with the back side of operation panel, the top of operation panel is fixedly connected sequentially has support column and water from left to right
Basin, the top of support column are fixedly connected with negative pressure box, and support rod, the side of support rod are fixedly connected between the inner wall of negative pressure box
It is fixedly connected with motor housing, the inside of motor housing is fixedly connected with motor, and one end of motor output shaft is fixedly connected with Vane wheel,
The side of negative pressure box is communicated with escape pipe, and the side at the top of negative pressure box is rotatably connected to air inlet pipe, cooperation negative pressure box, motor housing,
Air can be sucked from air inlet pipe, be discharged, avoided in test from escape pipe by the setting of motor, support rod and Vane wheel
The gas of generation is sucked in body by teachers and students, these gases can not be handled by solving existing test platform, these
The problem of gas may be done harm to huamn body, and influence teachers and students' health.
(2), the chemical test platform, by the inside of operation panel and being located at the right side of basin through there is running water pipe,
The inside of basin is fixedly connected with first partition, the bottom of the basin and side for being located at first partition is communicated with sewer pipe, waste liquid
One end of pipe sequentially passes through operation panel and seal box and extends to the inside of seal box, the bottom of basin and is located at first partition
The other side is communicated with waste pipe, and one end of waste pipe sequentially passes through operation panel and seal box and extends to the inside of seal box, benefit
Basin is separated into two regions with first partition, the waste water of the waste liquid after being respectively used to pour test and cleaning instrument, cooperation
The setting of waste liquid cylinder and waste water cylinder can respectively be collected the waste liquid after test with the waste water for cleaning instrument, avoid straight
Connect the problem of corrosive liquids after test is poured in drainpipe, influences water quality.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A；
Fig. 4 is the partial enlarged view in the utility model Fig. 2 at B.
In figure: 1-bottom plate, the 2-the first cabinet, 3-seal boxs, the 4-the second cabinet, 5-operation panels, 6-backboards, 7-
Support column, 8-basins, 9-negative pressure boxs, 10-support rods, 11-motor housings, 12-motors, 13-Vane wheels, 14-outlets
Pipe, 15-air inlet pipe, 16-limit plates, 17-grooves, 18-balls, 19-running water pipes, 20-first partitions, 21-waste liquids
Pipe, 22-waste pipes, 23-second partitions, 24-waste water cylinders, 25-waste liquid cylinders, the 26-the first chamber door, 27-third partitions,
28-the first support plate, the 29-the second support plate, 30-drawers, the 31-the second chamber door, 32-control switches.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of chemical test platform, including bottom plate 1, bottom
The top of plate 1 is fixedly connected sequentially from left to right the first cabinet 2, seal box 3 and the second cabinet 4, the first cabinet 2 and the second case
Being fixedly connected sequentially from top to bottom between the inner wall of body 4 has third partition 27, the first support plate 28 and the second support plate 29, the
The top slide of three partitions 27 is connected with drawer 30, the surface of the first cabinet 2 and the second cabinet 4 and is located under third partition 27
Fang Jun is hinged with the second chamber door 31 by hinge, and the first cabinet 2 and the second cabinet 4 can be used to hold test equipment, seal box 3
Inner wall between be fixedly connected with second partition 23, the bottom of 3 inner cavity of the seal box and Slideslip for being located at second partition 23 connects
It is connected to waste water cylinder 24, the bottom of 3 inner cavity of the seal box and other side for being located at second partition 23 slidably connects waste liquid cylinder 25 seals
The surface of case 3 is hinged with the first chamber door 26, and the fixed company in the top of the first cabinet 2 and the top of the second cabinet 4 by hinge
It is connected to operation panel 5, the back side of bottom plate 1 and the back side of operation panel 5 are fixedly connected to backboard 6, and the top of operation panel 5 is from left to right
Being fixedly connected sequentially has support column 7 and basin 8, and the surface of support column 7 is fixedly connected with control switch 32, the top of support column 7
It is fixedly connected with negative pressure box 9, support rod 10 is fixedly connected between the inner wall of negative pressure box 9, the side of support rod 10 is fixedly connected
There is motor housing 11, the inside of motor housing 11 is fixedly connected with motor 12, and motor 12 and extraneous power supply are electrically connected, open by control
It closes 32 to be controlled, one end of 12 output shaft of motor is fixedly connected with Vane wheel 13, and the side of negative pressure box 9 is communicated with escape pipe
14, the side at 9 top of negative pressure box is rotatably connected to air inlet pipe 15, and one end of air inlet pipe 15 is made of collapsible hose, in use,
Teachers and students can adjust the height of air inlet pipe 15 according to oneself requirement, cooperate negative pressure box 9, motor housing 11, motor 12,10 and of support rod
Air can be sucked from air inlet pipe 15, be discharged from escape pipe 14, avoid the gas generated in test by the setting of Vane wheel 13
Body is sucked in body by teachers and students, these gases can not be handled by solving existing test platform, these gases may
The problem of doing harm to huamn body, influencing teachers and students' health, the outer surface of air inlet pipe 15 and be located at 9 boxboard of negative pressure box it is interior
Outer two sides are fixedly connected to limit plate 16, and two limit plates 16 opened up relative to the side of 9 boxboard of negative pressure box it is fluted
17, the inner rotation of groove 17 is connected with ball 18, and ball 18 is relative to the side of 9 boxboard of negative pressure box and the table of negative pressure box 9
Face rolls connection, and ball 18 can convert rolling friction for the sliding friction between 9 boxboard of limit plate 16 and negative pressure box, reduces
Frictional force of the air inlet pipe 15 in rotation mitigates noise, and the inside of operation panel 5 and the right side for being located at basin 8, which are run through, tap water
Pipe 19, the inside of basin 8 are fixedly connected with first partition 20, the bottom of the basin 8 and side for being located at first partition 20 is communicated with
Sewer pipe 21, one end of sewer pipe 21 sequentially pass through operation panel 5 and seal box 3 and the inside for extending to seal box 3, basin 8
The bottom and other side for being located at first partition 20 is communicated with waste pipe 22, one end of waste pipe 22 sequentially pass through operation panel 5 and close
Basin 8 is separated into two regions using first partition 20, is respectively used to topple over examination by joint sealing 3 and the inside for extending to seal box 3
The waste water of waste liquid and cleaning instrument after testing, cooperates the setting of waste liquid cylinder 25 and waste water cylinder 24, can be respectively to useless after test
The waste water of liquid and cleaning instrument is collected, and avoids and directly the corrosive liquids after test is poured in drainpipe, influence
The problem of water quality.
When work, start control switch 32, motor 12 starts, and drives Vane wheel 13 to rotate, by the gas inside negative pressure box 9
It is blown out along escape pipe 14, enables air inlet pipe 15 start to draw ambient atmos, teachers and students can rotate air inlet pipe 15, by 15 turns of air inlet pipe
Top at test, the exhaust gas generated in absorption test pour into test residual liquid when cleaning to test tool
The left side of first partition 20 in basin 8, waste liquid flow into waste liquid cylinder 25 along sewer pipe 21, cleaning liquid are poured into basin 8
The right side of first partition 20, waste water flow into waste water cylinder 24 along waste pipe 22.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of chemical test platform, including bottom plate (1), it is characterised in that: the top of the bottom plate (1) is successively solid from left to right
Surely it is connected with the first cabinet (2), seal box (3) and the second cabinet (4), and the top of the first cabinet (2) and the second cabinet (4)
Top is fixedly connected to operation panel (5), and the back side of the bottom plate (1) and the back side of operation panel (5) are fixedly connected to backboard
(6), the top of the operation panel (5) is fixedly connected sequentially from left to right support column (7) and basin (8), the support column (7)
Top be fixedly connected with negative pressure box (9), be fixedly connected with support rod (10), the branch between the inner wall of the negative pressure box (9)
The side of strut (10) is fixedly connected with motor housing (11), and the inside of the motor housing (11) is fixedly connected with motor (12), institute
The one end for stating motor (12) output shaft is fixedly connected with Vane wheel (13), and the side of the negative pressure box (9) is communicated with escape pipe
(14), the side at the top of the negative pressure box (9) is rotatably connected to air inlet pipe (15).
2. a kind of chemical test platform according to claim 1, it is characterised in that: the outer surface of the air inlet pipe (15) and
It is fixedly connected to limit plate (16) inside and outside negative pressure box (9) boxboard, and two limit plates (16) are relative to negative pressure
The side of case (9) boxboard opens up fluted (17), and the inner rotation of the groove (17) is connected with ball (18), and ball
(18) side relative to negative pressure box (9) boxboard is connect with the surface scrolls of negative pressure box (9).
3. a kind of chemical test platform according to claim 1, it is characterised in that: the inside and position of the operation panel (5)
In the right side of basin (8) through having running water pipe (19), the inside of the basin (8) is fixedly connected with first partition (20), institute
It states the bottom of basin (8) and is communicated with sewer pipe (21) positioned at the side of first partition (20), one end of the sewer pipe (21)
It sequentially passes through operation panel (5) and seal box (3) and the inside for extending to seal box (3), the bottom of the basin (8) and is located at the
The other side of one partition (20) is communicated with waste pipe (22), and one end of the waste pipe (22) sequentially passes through operation panel (5) and close
Joint sealing (3) and the inside for extending to seal box (3).
4. a kind of chemical test platform according to claim 1, it is characterised in that: between the inner wall of the seal box (3)
It is fixedly connected with second partition (23), the bottom of seal box (3) inner cavity and the Slideslip company for being located at second partition (23)
Be connected to waste water cylinder (24), the bottom of seal box (3) inner cavity and be located at second partition (23) the other side slidably connect it is useless
The surface of fluid cylinder (25), the seal box (3) is hinged with the first chamber door (26) by hinge.
5. a kind of chemical test platform according to claim 1, it is characterised in that: first cabinet (2) and the second case
Being fixedly connected sequentially from top to bottom between the inner wall of body (4) has third partition (27), the first support plate (28) and the second support
The top slide of plate (29), the third partition (27) is connected with drawer (30), first cabinet (2) and the second cabinet (4)
Surface and be located at the lower section of third partition (27) and pass through hinge and be hinged with the second chamber door (31).
6. a kind of chemical test platform according to claim 1, it is characterised in that: the surface of the support column (7) is fixed
It is connected with control switch (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351893.4U CN208852913U (en) | 2018-08-22 | 2018-08-22 | A kind of chemical test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351893.4U CN208852913U (en) | 2018-08-22 | 2018-08-22 | A kind of chemical test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852913U true CN208852913U (en) | 2019-05-14 |
Family
ID=66415302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351893.4U Expired - Fee Related CN208852913U (en) | 2018-08-22 | 2018-08-22 | A kind of chemical test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604725A (en) * | 2020-12-17 | 2021-04-06 | 广州科技贸易职业学院 | Laboratory workbench |
-
2018
- 2018-08-22 CN CN201821351893.4U patent/CN208852913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604725A (en) * | 2020-12-17 | 2021-04-06 | 广州科技贸易职业学院 | Laboratory workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190822 |