CN206701326U - A kind of antispray high school chemical experiment table of environment-friendly type - Google Patents
A kind of antispray high school chemical experiment table of environment-friendly type Download PDFInfo
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- CN206701326U CN206701326U CN201720488928.8U CN201720488928U CN206701326U CN 206701326 U CN206701326 U CN 206701326U CN 201720488928 U CN201720488928 U CN 201720488928U CN 206701326 U CN206701326 U CN 206701326U
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- annular groove
- scraper plate
- bar
- antispray
- high school
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Abstract
The utility model discloses a kind of antispray high school chemical experiment table of environment-friendly type, including table, the lower surface of the table is fixedly connected with table leg, the lower surface of the table is fixedly connected with exhausted bath box by connecting rod, the liquid feeding end for being communicated with feed tube is fixed at the top of the exhausted bath box, fixation is communicated with water inlet pipe and outlet pipe respectively on the top and bottom of the exhausted bath box right side wall, and water valve is fixedly mounted in the water inlet end of the water inlet pipe and the water side of outlet pipe.The antispray high school chemical experiment table of the environment-friendly type, annular groove is offered by the upper surface in table, tested in the space that annular groove surrounds on table, the waste liquid stayed on table can be flowed into annular groove, scraper plate is bonded with the inner bottom wall of bar-shaped trough, the back side of scraper plate and the front face of glass, when U-frame is moved downward, scraper plate can scrape waste liquid of the splash on glass, flow into annular groove, entered by fluid hole and feed tube in exhausted bath box, it is more environmentally-friendly, solve the problems, such as that existing high school student's chemical laboratory table is not environmentally friendly enough.
Description
Technical field
Chemical laboratory table technical field is the utility model is related to, specially a kind of antispray high school chemical experiment of environment-friendly type
Table.
Background technology
With the development and progress of society, people are gradually lifted to the understanding of educational practice, each colleges and universities' positive tissue
Chemical experiment is done in life, teaches chemical knowledge, and practice is combined with theory, improves infiltration rate of the student to knowledge.
Chemical experiment would generally produce many waste liquids, and traditional chemical laboratory table can not be collected to waste liquid, and waste liquid is straight
Run in and put and environment can be threatened, not environmentally friendly enough, the experimenter of chemical experiment would generally dress the equipment of protection, and student is led to
Chang Buhui does these protections, in chemical experiment liquid may splash, the safety of student is threatened, and traditional chemistry is real
This problem can not be solved in the case where not influenceing teaching well by testing table.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of antispray high school chemical experiment table of environment-friendly type,
Solve the problems, such as to propose in background technology.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of environment-friendly type is antispray
High school chemical experiment table, including table, the lower surface of the table are fixedly connected with table leg, and the lower surface of the table passes through company
Bar is fixedly connected with exhausted bath box, and the liquid feeding end for being communicated with feed tube, the exhausted bath box right side wall are fixed in the top of the exhausted bath box
Top and bottom respectively fixation be communicated with water inlet pipe and outlet pipe, the water inlet end of the water inlet pipe and the water side of outlet pipe are equal
Be fixedly mounted water valve, the top and bottom of the exhausted bath box right side wall are fixed respectively to be communicated with water inlet pipe and outlet pipe, it is described enter
Water valve is fixedly mounted in the water inlet end of water pipe and the water side of outlet pipe, and the right flank of the table is fixedly connected with placement plate,
The upper surface of the table offers annular groove, and the upper surface of the table is further opened with bar hole, and the bar hole is located at ring
The rear side of shape groove, the bar hole are connected by bar-shaped trough with annular groove, and the inner bottom wall of the annular groove offers fluid hole, institute
State the liquid feeding end of feed tube to connect with the bottom fixation of fluid hole, the inner bottom wall of the bar-shaped trough is bonded with scraper plate, the bar shaped
The internal activity in hole is socketed with U-frame, and the inside of the U-frame is bonded with glass, the back side of the scraper plate and the front of glass
Contact.
The positive left and right ends of U-frame have been fixedly connected with guide rod, and guide rod is corresponded on the bar hole inwall
Position offer guide groove, the guide rod is slidably connected in guide groove, and the top at the U-frame back side is fixedly connected with
Limiting plate, the left surface and right flank of the U-frame offer accommodating groove, and the top of the accommodating groove inwall is lived by bearing pin
Dynamic to be connected with locating rod, the upper surface of the table is further opened with two locating slots, two locating rods away from bearing pin one
End is plugged in two locating slots respectively.
Preferably, the length of the bar-shaped trough and the length of glass are identical, the length of the scraper plate and the length of bar-shaped trough
It is identical, the rectangular triangle in section of the scraper plate, the right-angle surface of the scraper plate and the front face of glass.
Preferably, the length of the bar-shaped trough is 5/6ths of annular slot length, the inner bottom wall and ring of the bar-shaped trough
The inner bottom wall of shape groove is located at same level height.
Preferably, the axis of two guide rods and glass be with reference to symmetrical, the limiting plate and U-frame the back of the body
Face is perpendicular.
Preferably, the scraper plate is rubber slab, and the top of the scraper plate and the upper surface of table are located at same level height.
Preferably, the length of the annular groove is 4/5ths of table length, and the width of the annular groove is that table is wide
2/3rds of degree.
(3) beneficial effect
The utility model provides a kind of antispray high school chemical experiment table of environment-friendly type, possesses following beneficial effect：
(1), the antispray high school chemical experiment table of the environment-friendly type, annular groove is offered by the upper surface in table,
Tested in the space that annular groove surrounds on table, the waste liquid stayed on table can be flowed into annular groove, in bar-shaped trough
Inner bottom wall is bonded with scraper plate, the back side of scraper plate and the front face of glass, and when U-frame is moved downward, scraper plate will can spray
The waste liquid splashed on glass scrapes, and flows into annular groove, is entered by fluid hole and feed tube in exhausted bath box, convenient in experiment
Caused waste liquid is collected, and collects post processing, more environmentally-friendly, solves the not enough environmental protection of existing high school student's chemical laboratory table
Problem.
(2), the antispray high school chemical experiment table of the environment-friendly type, by bar hole slip cap be connected to U-frame, in U
Shape inframe is bonded with glass, and locating rod is plugged in locating slot, position of the U-frame in bar hole can be fixed, glass
Glass can prevent liquid splash to outside table in experimentation, avoid the safety of student from being on the hazard, and when not testing, can incite somebody to action
Under U-frame income table in bar hole, hung over by limiting plate on table to fix U-frame, convenient use person uses next time, no
It can influence to impart knowledge to students, solving traditional chemical laboratory table can not prevent liquid splash to table in the case where not influenceing teaching well
The problem of outer.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structure top view；
Fig. 3 is the enlarged drawing at A in the utility model Fig. 2；
Fig. 4 is Section A-A figure in the utility model Fig. 2.
In figure：Plate, 7 annular grooves, 8 bar holes, 9 bar shapeds are placed in 1 table, 2 table legs, 3 connecting rods, 4 exhausted bath box, 5 feed tubes, 6
Groove, 10 fluid holes, 11 scraper plates, 12U shapes frame, 13 glass, 14 guide rods, 15 guide grooves, 16 limiting plates, 17 accommodating grooves, 18 bearing pins,
19 locating rods, 20 locating slots, 21 water inlet pipes, 22 outlet pipes, 23 water valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of antispray high school chemical experiment of environment-friendly type
Table, including table 1, the lower surface of table 1 are fixedly connected with table leg 2, and the lower surface of table 1 is fixedly connected with useless by connecting rod 3
The liquid feeding end for being communicated with feed tube 5 is fixed at liquid case 4, the top of exhausted bath box 4, and the top and bottom of the right side wall of exhausted bath box 4 are solid respectively
Surely water inlet pipe 21 and outlet pipe 22 are communicated with, water valve is fixedly mounted in the water inlet end of water inlet pipe 21 and the water side of outlet pipe 22
23, rinse water cleaning exhausted bath box 4 can be passed through into exhausted bath box 4 by water inlet pipe 21, waste liquid, waste liquid are collected by outlet pipe 22
Fixation is communicated with water inlet pipe 21 and outlet pipe 22, the water inlet end of water inlet pipe 21 and water outlet respectively on the top and bottom of the right side wall of case 4
Water valve 23 is fixedly mounted in the water side of pipe 22, and the right flank of table 1, which is fixedly connected with, places plate 6, and the upper surface of table 1 opens up
Have annular groove 7, the length of annular groove 7 is 4/5ths of the length of table 1, the width of annular groove 7 be the width of table 1 three/
Two, the upper surface of table 1 is further opened with bar hole 8, and bar hole 8 is located at the rear side of annular groove 7, bar hole 8 by bar-shaped trough 9 with
Annular groove 7 connects, and the length of bar-shaped trough 9 is 5/6ths of the length of annular groove 7, and the inner bottom wall of bar-shaped trough 9 is interior with annular groove 7
Bottom wall is located at same level height, and the inner bottom wall of annular groove 7 offers fluid hole 10, liquid feeding end and the fluid hole 10 of feed tube 5
Bottom fix connection, the inner bottom wall of bar-shaped trough 9 is bonded with scraper plate 11, and scraper plate 11 be rubber slab, the top of scraper plate 11 and table 1
Upper surface be located at same level height, the internal activity of bar hole 8 is socketed with U-frame 12, and the inside of U-frame 12 is bonded with glass
Glass 13, the length of bar-shaped trough 9 is identical with the length of glass 13, and the length of scraper plate 11 is identical with the length of bar-shaped trough 9, scraper plate 11
The rectangular triangle in section, the right-angle surface of scraper plate 11 and the front face of glass 13, the back side of scraper plate 11 and the front of glass 13
Contact.
12 positive left and right ends of U-frame have been fixedly connected with guide rod 14, and guide rod 14 is corresponded on the inwall of bar hole 8
Position offers guide groove 15, helps U-frame 12 to be oriented to, is easy to slide up and down in bar hole 8 and is stored and used, and is oriented to
Bar 14 is slidably connected in guide groove 15, and the top at the back side of U-frame 12 is fixedly connected with limiting plate 16, two guide rods 14 and glass
The axis of glass 13 be with reference to symmetrical, limiting plate 16 and U-frame 12 the back side it is perpendicular, the left surface of U-frame 12 and right side
Face offers accommodating groove 17, and the top of the inwall of accommodating groove 17 is connected with locating rod 19, the upper table of table 1 by bearing pin 18
Face is further opened with two locating slots 20, and two one end of locating rod 19 away from bearing pin 18 are plugged in two locating slots 20 respectively.
In summary, the antispray high school chemical experiment table of the environment-friendly type, by offering annular in the upper surface of table 1
Groove 7, to be tested in the space that annular groove 7 surrounds on table 1, the waste liquid stayed on table 1 can be flowed into annular groove 7,
Scraper plate 11, the back side of scraper plate 11 and the front face of glass 13 are bonded with the inner bottom wall of bar-shaped trough 9, U-frame 12 is downward
During motion, scraper plate 11 can scrape waste liquid of the splash on glass 13, flow into annular groove 7, pass through fluid hole 10 and feed liquor
Pipe 5 enters in exhausted bath box 4, convenient that caused waste liquid in experiment is collected, and collects post processing, more environmentally-friendly, solves existing
The problem of some high school student's chemical laboratory tables is not environmentally friendly enough.
The antispray high school chemical experiment table of the environment-friendly type, by bar hole 8 slip cap be connected to U-frame 12, in U-shaped
Glass 13 is bonded with frame 12, locating rod 19 is plugged in locating slot 20, and position of the U-frame 12 in bar hole 8 can be entered
Row is fixed, and glass 13 can prevent liquid splash to outside table in experimentation, avoid the safety of student from being on the hazard, and not do reality
When testing, U-frame 12 can be taken in 1 time bar hole of table 8, be hung over by limiting plate 16 on table 1 to fix U-frame 12,
Convenient use person is used next time, does not interfere with teaching, and teaching can not influenceed well by solving traditional chemical laboratory table
In the case of prevent the problem of liquid splash is to outside table.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article
Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control
Know equipment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of antispray high school chemical experiment table of environment-friendly type, including table (1), the lower surface of the table (1), which is fixed, to be connected
Table leg (2) is connected to, the lower surface of the table (1) is fixedly connected with exhausted bath box (4) by connecting rod (3), the exhausted bath box (4)
The liquid feeding end for being communicated with feed tube (5) is fixed at top, and fixation is communicated with respectively for the top and bottom of exhausted bath box (4) right side wall
Water is fixedly mounted in water inlet pipe (21) and outlet pipe (22), the water inlet end of the water inlet pipe (21) and the water side of outlet pipe (22)
Valve (23), it is characterised in that：The right flank of the table (1), which is fixedly connected with, places plate (6), the upper surface of the table (1)
Annular groove (7) is offered, the upper surface of the table (1) is further opened with bar hole (8), and the bar hole (8) is located at annular groove
(7) rear side, the bar hole (8) are connected by bar-shaped trough (9) with annular groove (7), and the inner bottom wall of the annular groove (7) opens up
There is fluid hole (10), the liquid feeding end of the feed tube (5) is fixed with the bottom of fluid hole (10) and connected, the bar-shaped trough (9)
Inner bottom wall is bonded with scraper plate (11), and the internal activity of the bar hole (8) is socketed with U-frame (12), the U-frame (12) it is interior
Portion is bonded with glass (13), the back side of the scraper plate (11) and the front face of glass (13)；
The positive left and right ends of the U-frame (12) have been fixedly connected with guide rod (14), are corresponded on bar hole (8) inwall
The position of guide rod (14) offers guide groove (15), and the guide rod (14) is slidably connected in guide groove (15), the U-shaped
The top at frame (12) back side is fixedly connected with limiting plate (16), and the left surface and right flank of the U-frame (12) offer receipts
Receive groove (17), the top of accommodating groove (17) inwall is connected with locating rod (19), the table (1) by bearing pin (18)
Upper surface be further opened with two locating slots (20), the one end of two locating rods (19) away from bearing pin (18) is plugged on respectively
In two locating slots (20).
A kind of 2. antispray high school chemical experiment table of environment-friendly type according to claim 1, it is characterised in that：The bar shaped
The length of groove (9) is identical with the length of glass (13), and the length of the scraper plate (11) is identical with the length of bar-shaped trough (9), described
The rectangular triangle in section of scraper plate (11), the right-angle surface of the scraper plate (11) and the front face of glass (13).
A kind of 3. antispray high school chemical experiment table of environment-friendly type according to claim 1, it is characterised in that：The bar shaped
The length of groove (9) is 5/6ths of annular groove (7) length, the inner bottom wall of the bar-shaped trough (9) and the inner bottom wall of annular groove (7)
Positioned at same level height.
A kind of 4. antispray high school chemical experiment table of environment-friendly type according to claim 1, it is characterised in that：Described in two
The axis of guide rod (14) and glass (13) be with reference to symmetrical, the limiting plate (16) with the back side of U-frame (12) mutually hang down
Directly.
A kind of 5. antispray high school chemical experiment table of environment-friendly type according to claim 1, it is characterised in that：The scraper plate
(11) it is rubber slab, the top of the scraper plate (11) is located at same level height with the upper surface of table (1).
A kind of 6. antispray high school chemical experiment table of environment-friendly type according to claim 1, it is characterised in that：The annular
The length of groove (7) is 4/5ths of table (1) length, the width of the annular groove (7) be table (1) width three/
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488928.8U CN206701326U (en) | 2017-05-04 | 2017-05-04 | A kind of antispray high school chemical experiment table of environment-friendly type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488928.8U CN206701326U (en) | 2017-05-04 | 2017-05-04 | A kind of antispray high school chemical experiment table of environment-friendly type |
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| Publication Number | Publication Date |
|---|---|
| CN206701326U true CN206701326U (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488928.8U Expired - Fee Related CN206701326U (en) | 2017-05-04 | 2017-05-04 | A kind of antispray high school chemical experiment table of environment-friendly type |
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| CN (1) | CN206701326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201737A (en) * | 2019-06-19 | 2019-09-06 | 张�杰 | A kind of laboratory table of automatic isolation fire source |
-
2017
- 2017-05-04 CN CN201720488928.8U patent/CN206701326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201737A (en) * | 2019-06-19 | 2019-09-06 | 张�杰 | A kind of laboratory table of automatic isolation fire source |
| CN110201737B (en) * | 2019-06-19 | 2021-06-11 | 赣州市华威橱柜有限公司 | Automatic isolated fire source's experiment table |
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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: 20171205 Termination date: 20180504 |