CN213726567U - Laboratory waste liquid cabinet - Google Patents
Laboratory waste liquid cabinet Download PDFInfo
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- CN213726567U CN213726567U CN202022373015.6U CN202022373015U CN213726567U CN 213726567 U CN213726567 U CN 213726567U CN 202022373015 U CN202022373015 U CN 202022373015U CN 213726567 U CN213726567 U CN 213726567U
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Abstract
The utility model relates to the technical field of waste liquid storage cabinets, and discloses a laboratory waste liquid storage cabinet, which comprises a fan, wherein the fan operates to convey air into the cabinet body, the conveyed air is communicated in the cabinet body through a communication groove on a clapboard, simultaneously takes away the waste gas generated by the volatilization of the waste liquid, finally, the mixed gas of the air and the waste gas is discharged from the air outlet, via induced air cover and defeated tuber pipe discharge to the external world, the active carbon in the induced air cover can also carry out the preliminary purification to mist, reduces mist's pollution nature, places the waste liquid jar between first cardboard and second cardboard, twists the knob alright be close to with messenger second cardboard and first cardboard, chucking waste liquid jar, and the stable position of fixing the waste liquid jar prevents that the waste liquid jar from empting, has guaranteed the security that the waste liquid stored, the utility model relates to a novelty, simple structure has that the air permeability is good, can stably fix the advantage of waste liquid jar position.
Description
Technical Field
The utility model relates to a waste liquid cabinet technical field specifically is a laboratory waste liquid cabinet.
Background
When experiments are carried out in a laboratory, various waste liquids are generated, need to be stored in time and treated uniformly after waiting, otherwise certain pollution is caused to the environment.
In the prior art, waste liquid is generally stored in a storage cabinet. However, in practical application, we find that the traditional waste liquid storage cabinet still has certain disadvantages. For example, the air permeability of traditional waste liquid cabinet is relatively poor, and the volatile gaseous of waste liquid is accumulational in the cabinet easily, can cause certain injury to the human body, can take place chemical reaction even when serious and lead to the explosion. Moreover, when the waste liquid jar was stored in the cabinet, the stability of traditional cabinet was relatively poor, can't fix the waste liquid jar, leads to the waste liquid jar to empty easily, not only has certain potential safety hazard, cleans also very trouble.
Based on this, we have proposed a laboratory waste liquid cabinet, hope to solve the weak point in the prior art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a laboratory waste liquid cabinet possesses the advantage that the air permeability is good, can stably fix the waste liquid jar position.
(II) technical scheme
For the purpose that realizes that above-mentioned air permeability is good, can stably fix the waste liquid jar position, the utility model provides a following technical scheme: a laboratory waste liquid storage cabinet comprises a cabinet body, wherein a cabinet door is movably connected to the right side of the cabinet body, supporting legs are fixedly connected to two sides of the bottom of the cabinet body, an air inlet cylinder is fixedly connected to the middle of the bottom of the cabinet body, a fan is fixedly connected to the inner wall of the air inlet cylinder, an induced draft hood is fixedly connected to the top of the cabinet body, and a wind delivery pipe is fixedly connected to the top of the induced draft hood;
the utility model discloses a cabinet, including the cabinet body, the inner wall fixedly connected with baffle of cabinet body, the first cardboard of outer wall fixedly connected with of baffle, the outer wall swing joint of first cardboard has the second cardboard, the right side fixedly connected with connecting rod of second cardboard, the terminal fixedly connected with nut of connecting rod, the inner wall threaded connection of nut has the screw rod, the guide bar has still been pegged graft to the inside of nut, screw rod and guide bar all set up the inside at the mounting groove, the inside at the baffle is seted up to the mounting groove.
As a preferred technical scheme of the utility model, the air outlet has still been seted up to the interior roof of the cabinet body, the position of seting up the position of air outlet is corresponding with the induced air cover.
As an optimal technical scheme of the utility model, the double-deck ventilation net of inner wall fixedly connected with of induced air cover, the inside of double-deck ventilation net is provided with the active carbon.
As an optimized technical proposal of the utility model, the outer wall of the clapboard is also provided with a circulation groove.
As a preferred technical scheme of the utility model, the equal fixedly connected with rubber pad of inner wall of first cardboard and second cardboard.
As a preferred technical scheme of the utility model, the outer wall of second cardboard is fixedly connected with gag lever post still, the outer wall of baffle seted up with gag lever post assorted spacing groove.
As an optimized technical solution of the present invention, the end of the screw rod extends to the outside of the partition plate and is fixedly connected with a knob.
(III) advantageous effects
Compared with the prior art, the utility model provides a laboratory waste liquid cabinet possesses following beneficial effect:
according to the laboratory waste liquid storage cabinet, the fan operates to convey air into the cabinet body, the conveyed air flows in the cabinet body through the circulation grooves in the partition plates, waste gas generated by volatilization of waste liquid is taken away, finally, mixed gas of the air and the waste gas is discharged from the air outlet and is discharged to the outside through the air induction cover and the air conveying pipe, and the activated carbon in the air induction cover can also preliminarily purify the mixed gas, so that the pollution of the mixed gas is reduced;
place waste liquid jar between first cardboard and second cardboard, twist and move the knob alright be close to with making second cardboard and first cardboard, chucking waste liquid jar, stable fixed waste liquid jar's position prevents that waste liquid jar from empting, has guaranteed the security that the waste liquid was stored.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional view of the baffle of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1-cabinet body, 2-cabinet door, 3-supporting legs, 4-air inlet barrel, 5-blower, 6-air outlet, 7-induced air hood, 8-double-layer ventilation net, 9-active carbon, 10-air delivery pipe, 11-partition board, 12-circulation groove, 13-first clamping board, 14-second clamping board, 15-limiting rod, 16-limiting groove, 17-connecting rod, 18-nut, 19-screw rod, 20-guide rod and 21-mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, a laboratory waste liquid storage cabinet comprises a cabinet body 1, a cabinet door 2 is movably connected to the right side of the cabinet body 1, supporting legs 3 are fixedly connected to two sides of the bottom of the cabinet body 1, an air inlet cylinder 4 is fixedly connected to the middle of the bottom of the cabinet body 1, a fan 5 is fixedly connected to the inner wall of the air inlet cylinder 4, an induced draft hood 7 is fixedly connected to the top of the cabinet body 1, and an air delivery pipe 10 is fixedly connected to the top of the induced draft hood 7;
the inner wall fixedly connected with baffle 11 of the cabinet body 1, the first cardboard 13 of the outer wall fixedly connected with of baffle 11, the outer wall swing joint of first cardboard 13 has second cardboard 14, the right side fixedly connected with connecting rod 17 of second cardboard 14, the terminal fixedly connected with nut 18 of connecting rod 17, the inner wall threaded connection of nut 18 has screw rod 19, the inside of nut 18 has still been pegged graft and has been had guide bar 20, nut 18, screw rod 19 and guide bar 20 all set up the inside at mounting groove 21, mounting groove 21 is seted up in the inside of baffle 11.
In this embodiment, the air outlet 6 has still been seted up to the interior roof of the cabinet body 1, and the position of seting up of air outlet 6 is corresponding with the position of induced air cover 7, conveniently discharges the inside air and the waste gas of the cabinet body 1, guarantees gaseous circulation.
In this embodiment, the inner wall fixedly connected with double-deck ventilation net 8 of induced air cover 7, the inside of double-deck ventilation net 8 is provided with active carbon 9, and active carbon 9 can carry out preliminary purification to mist, reduces mist's pollution nature.
In this embodiment, the outer wall of the partition board 11 is further provided with a circulation groove 12, which facilitates the circulation of air in the cabinet body 1.
In this embodiment, the equal fixedly connected with rubber pad of inner wall of first cardboard 13 and second cardboard 14 plays the effect of buffering, prevents that first cardboard 13 and second cardboard 14 from causing the damage to the waste liquid jar when pressing from both sides tight waste liquid jar.
In this embodiment, the outer wall of the second clamping plate 14 is further fixedly connected with a limiting rod 15, the outer wall of the partition plate 11 is provided with a limiting groove 16 matched with the limiting rod 15, and the sliding connection of the limiting rod 15 in the limiting groove 16 can enable the second clamping plate 14 to move more stably left and right without being inclined left and right.
In this embodiment, the end of the screw rod 19 extends to the outside of the partition 11 and is fixedly connected with a knob, so that the screw rod 19 can be conveniently controlled to rotate, and the operation is simpler and more convenient.
The utility model discloses a theory of operation and use flow:
the fan 5 operates to convey air into the cabinet body 1, the conveyed air circulates in the cabinet body 1 through the circulation groove 12 on the partition plate 11 and simultaneously takes away waste gas generated by volatilization of waste liquid, finally, mixed gas of the air and the waste gas is discharged from the air outlet 6 and is discharged to the outside through the air induction cover 7 and the air conveying pipe 10, and the activated carbon 9 in the air induction cover 7 can also preliminarily purify the mixed gas and reduce the pollution of the mixed gas;
place the waste liquid jar between first cardboard 13 and second cardboard 14, twist the knob alright be close to with making second cardboard 14 to first cardboard 13, chucking waste liquid jar, it is concrete, it makes screw rod 19 rotatory to twist the knob, screw rod 19 is rotatory to drive its outer wall threaded connection's nut 18 motion, peg graft of guide bar 20 in nut 18 has restricted nut 18's rotation, make nut 18 only can be the translational motion under screw rod 19's drive, nut 18 is translational motion and drives second cardboard 14 through connecting rod 17 and be the translational motion, make second cardboard 14 be close to gradually or keep away from first cardboard 13 gradually, when second cardboard 14 is close to first cardboard 13 gradually, can press from both sides tight waste liquid jar, prevent that waste liquid jar from empting, the security that the waste liquid was stored has been guaranteed, when second cardboard 14 keeps away from first cardboard 13 gradually, can loosen waste liquid jar, conveniently take out the waste liquid jar.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a laboratory waste liquid cabinet, includes the cabinet body (1), its characterized in that: a cabinet door (2) is movably connected to the right side of the cabinet body (1), supporting legs (3) are fixedly connected to two sides of the bottom of the cabinet body (1), an air inlet cylinder (4) is fixedly connected to the middle of the bottom of the cabinet body (1), a fan (5) is fixedly connected to the inner wall of the air inlet cylinder (4), an induced draft hood (7) is fixedly connected to the top of the cabinet body (1), and an air delivery pipe (10) is fixedly connected to the top of the induced draft hood (7);
the utility model discloses a cabinet, including cabinet body (1), inner wall fixedly connected with baffle (11), the first cardboard (13) of outer wall fixedly connected with of baffle (11), the outer wall swing joint of first cardboard (13) has second cardboard (14), the right side fixedly connected with connecting rod (17) of second cardboard (14), the terminal fixedly connected with nut (18) of connecting rod (17), the inner wall threaded connection of nut (18) has screw rod (19), guide bar (20) have still been pegged graft to the inside of nut (18), screw rod (19) and guide bar (20) all set up the inside at mounting groove (21), the inside at baffle (11) is seted up in mounting groove (21).
2. The laboratory waste liquid storage cabinet of claim 1, characterized in that: an air outlet (6) is further formed in the inner top wall of the cabinet body (1), and the air outlet (6) corresponds to the air inducing cover (7).
3. The laboratory waste liquid storage cabinet of claim 1, characterized in that: the inner wall of the induced draft cover (7) is fixedly connected with a double-layer ventilation net (8), and activated carbon (9) is arranged inside the double-layer ventilation net (8).
4. The laboratory waste liquid storage cabinet of claim 1, characterized in that: the outer wall of the clapboard (11) is also provided with a circulating groove (12).
5. The laboratory waste liquid storage cabinet of claim 1, characterized in that: the inner walls of the first clamping plate (13) and the second clamping plate (14) are fixedly connected with rubber pads.
6. The laboratory waste liquid storage cabinet of claim 1, characterized in that: the outer wall of the second clamping plate (14) is further fixedly connected with a limiting rod (15), and a limiting groove (16) matched with the limiting rod (15) is formed in the outer wall of the partition plate (11).
7. The laboratory waste liquid storage cabinet of claim 1, characterized in that: the tail end of the screw rod (19) extends to the outside of the partition plate (11) and is fixedly connected with a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373015.6U CN213726567U (en) | 2020-10-22 | 2020-10-22 | Laboratory waste liquid cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373015.6U CN213726567U (en) | 2020-10-22 | 2020-10-22 | Laboratory waste liquid cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213726567U true CN213726567U (en) | 2021-07-20 |
Family
ID=76852068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373015.6U Active CN213726567U (en) | 2020-10-22 | 2020-10-22 | Laboratory waste liquid cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213726567U (en) |
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2020
- 2020-10-22 CN CN202022373015.6U patent/CN213726567U/en active Active
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