CN215391496U - Ventilation cabinet window height setting and real-time state display device - Google Patents

Abstract

The utility model discloses a fume hood window height setting and real-time state display device, which comprises a fume hood, a black full-touch screen and a fume hood controller, wherein the fume hood controller is arranged in the fume hood, and the fume hood has the beneficial effects that: through adding a motor, the worm, reciprocal lead screw and radiator fan isotructure use of mutually supporting, inside quick heat dissipation to the fume hood controller, the radiating efficiency is improved, through adding the installation piece, the mounting groove, bolt and sealed pad, can install on the fume hood controller fast to black full touch-control touch-sensitive screen, improve the leakproofness between black full touch-control touch-sensitive screen and the fume hood controller, through adding black full touch-control touch-sensitive screen and fume hood controller, take characteristic scale display, the high bright removal of displacement display icon in door and window rising movement process, when the display value equals the setting value, the display state normally shows the icon and hides under setting up the icon, the display screen is abundant, can three-dimensional vivid show for the operator.

Description

Ventilation cabinet window height setting and real-time state display device

Technical Field

The utility model relates to the technical field of fume hoods, in particular to a fume hood window height setting and real-time state display device.

Background

The cabinet type exhaust hood is commonly called as a fume hood, is similar to a closed hood, a small part paint spraying cabinet and a chemical laboratory fume hood are typical structures of the cabinet type exhaust hood, one side surface of a large-scale chamber type fume hood is completely open, and an operator works in the cabinet and is mainly used for large part paint spraying, powder bagging and the like. The working opening of the fume hood has great influence on the air distribution in the hood, and the air distribution directly influences the working effect of the cabinet type exhaust hood. The existing ventilation cabinet controller is easy to produce a large amount of heat inside in the using process, the ventilation cabinet controller is easy to damage due to untimely heat dissipation, a display picture on a display screen is too monotonous, the three-dimensional image cannot be displayed for an operator, the scientific and technological sense is lacked, and the unreality of the display for the operator is realized.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the fume hood window height setting and real-time state display device comprises a fume hood, a black full-touch screen and a fume hood controller, a ventilating cabinet controller is arranged in the ventilating cabinet, a black full-touch screen is arranged on one side of the ventilating cabinet controller, the other side of the ventilator controller is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a worm, a reciprocating screw rod is rotatably connected inside the ventilating cabinet controller, one end of the reciprocating screw rod extends into the inner wall of the ventilating cabinet and is fixedly connected with a worm wheel, the worm wheel is meshed with the worm, the outer side of the reciprocating screw rod is in threaded connection with a sliding block, one side of the sliding block is rotatably connected with a fixed block, one side fixedly connected with radiator fan of fixed block, be equipped with the spring between fixed block and the slider, the through-hole has been seted up to the inside equidistance of fume chamber controller.

Preferably, one side fixedly connected with installation piece of black full touch-control touch-sensitive screen, the inside of fume chamber controller is seted up with installation piece matched with mounting groove, the inside threaded connection of fume chamber controller has the bolt, the inside of installation piece is seted up with bolt matched with screw hole, one side fixedly connected with of fume chamber controller fills up the pad.

Preferably, the bumps are fixedly connected to one side of the inside of the ventilating cabinet controller at equal intervals.

Preferably, the inside fixedly connected with slide bar of fume chamber controller, slider and slide bar sliding connection.

Preferably, the inside of fume chamber is equipped with servo motor, the inside of fume chamber is equipped with displacement sensor.

Preferably, the black full-touch screen, the first motor, the cooling fan, the servo motor and the displacement sensor are electrically connected with the ventilation cabinet controller.

Compared with the prior art, the utility model has the beneficial effects that: through adding a motor, the worm, reciprocal lead screw and radiator fan isotructure use of mutually supporting, inside quick heat dissipation to the fume hood controller, the radiating efficiency is improved, through adding the installation piece, the mounting groove, bolt and sealed pad, can install on the fume hood controller fast to black full touch-control touch-sensitive screen, improve the leakproofness between black full touch-control touch-sensitive screen and the fume hood controller, through adding black full touch-control touch-sensitive screen and fume hood controller, take characteristic scale display, the high bright removal of displacement display icon in door and window rising movement process, when the display value equals the setting value, the display state normally shows the icon and hides under setting up the icon, the display screen is abundant, can three-dimensional vivid show for the operator.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a heat dissipation fan according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a fume hood; 2. a black full touch screen; 3. a fume hood controller; 4. a first motor; 5. a worm; 6. a worm gear; 7. a reciprocating screw rod; 8. a slide bar; 9. a bump; 10. a through hole; 11. mounting blocks; 12. mounting grooves; 13. a bolt; 14. a threaded hole; 15. a gasket; 16. a heat radiation fan; 17. a spring; 18. a slider; 19. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the fume hood window height setting and real-time state display device comprises a fume hood 1, a black full-touch screen 2 and a fume hood controller 3, wherein the fume hood controller 3 is arranged in the fume hood 1, the black full-touch screen 2 is arranged on one side of the fume hood controller 3, a first motor 4 is fixedly installed on the other side of the fume hood controller 3, a worm 5 is fixedly connected with the output end of the first motor 4, a reciprocating lead screw 7 is rotatably connected in the fume hood controller 3, one end of the reciprocating lead screw 7 extends into the inner wall of the fume hood 1 and is fixedly connected with a worm wheel 6, the worm wheel 6 is meshed with the worm 5, a sliding block 18 is in threaded connection with the outer side of the reciprocating lead screw 7, a fixed block 19 is rotatably connected on one side of the sliding block 18, a cooling fan 16 is fixedly connected on one side of the fixed block 19, a spring 17 is arranged between the fixed block 19 and the sliding block 18, and through holes 10 are equidistantly formed in the fume hood controller 3, the inside of the ventilation cabinet controller 3 can be rapidly radiated by the cooling fan 16, and the cooling efficiency is improved.

One side fixedly connected with installation piece 11 of black full touch-control touch-sensitive screen 2, the inside of fume chamber controller 3 is seted up with installation piece 11 matched with mounting groove 12, the inside threaded connection of fume chamber controller 3 has bolt 13, the inside of installation piece 11 is seted up with bolt 13 matched with screw hole 14, one side fixedly connected with sealed pad 15 of fume chamber controller 3, can install on fume chamber controller 3 fast black full touch-control touch-sensitive screen 2, improve the leakproofness between black full touch-control touch-sensitive screen 2 and the fume chamber controller 3.

The equidistance fixedly connected with lug 9 of inside one side of fume chamber controller 3 can promote to rotate between fixed block 19 and the slider 18 when fixed block 19 removes, and spring 17 is tensile simultaneously, and when fixed block 19 left lug 9, fixed block 19 resets under spring 17's pulling to radiator fan 16 is bloied to the inside swing of fume chamber controller 3, further improves the radiating effect.

The inside fixedly connected with slide bar 8 of fume chamber controller 3, slider 18 and slide bar 8 sliding connection can be spacing to the movement track of slider 18, prevent that slider 18 from following reciprocating screw 7 and rotating.

The inside of fume chamber 1 is equipped with servo motor, and the inside of fume chamber 1 is equipped with displacement sensor.

Black full touch-control touch-sensitive screen 2, a motor 4, radiator fan 16, servo motor and displacement sensor all with fume chamber controller 3 electric connection, fume chamber controller 3 can be to each electrical components centralized control, improves staff's operating efficiency.

Specifically, when the utility model is used, the first motor 4 is started through the ventilation cabinet controller 3, then the output end of the first motor 4 drives the worm 5 to rotate, the worm wheel 6 rotates along with the rotation to drive the reciprocating screw rod 7 to rotate, then the slide block 18 moves on the reciprocating screw rod 7, when the slide block 18 collides with the lug 9, the fixed block 19 and the slide block 18 rotate, the spring 17 stretches, when the fixed block 19 leaves the lug 9, the fixed block 19 is reset under the pulling of the spring 17, so that the heat radiation fan 16 swings and blows air to the inside of the ventilation cabinet controller 3, the heat radiation effect is further improved, when the black full touch control touch screen 2 is installed, the installation block 11 is inserted into the installation groove 12, then the bolt 13 is twisted, the bottom end of the bolt 13 can push the inclined plane inside the installation block 11 to slide into the installation groove 12, then the bolt 13 is twisted into the threaded hole 14, and the black full touch control touch screen 2 and the ventilation cabinet controller 3 are sealed, an operator can set displacement in a scale display area of the black full-touch screen 2, the fume hood controller 3 receives a set displacement value to drive the stepping motor, the fume hood controller 3 reads the displacement value in real time, and the stepping motor stops if the displacement value is equal to the set displacement value; and during the rising period of the automatic door, the displacement display state of the displacement area of the black full-touch screen 2 is highlighted, and the displacement display state rises synchronously along with the rising of the automatic door, and the normal state is stopped to be recovered and hidden under the setting state.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Fume chamber window height sets up and real-time status display device, including fume chamber (1), black full touch-control touch-sensitive screen (2) and fume chamber controller (3), its characterized in that, the inside of fume chamber (1) is equipped with fume chamber controller (3), one side of fume chamber controller (3) is equipped with black full touch-control touch-sensitive screen (2), the opposite side fixed mounting of fume chamber controller (3) has a motor (4), the output fixedly connected with worm (5) of motor (4), the inside rotation of fume chamber controller (3) is connected with reciprocal lead screw (7), the one end of reciprocal lead screw (7) extends to fixedly connected with worm wheel (6) in the inner wall of fume chamber (1), worm wheel (6) and worm (5) meshing are connected, the outside threaded connection of reciprocal lead screw (7) has slider (18), one side of slider (18) is rotated and is connected with fixed block (19), one side fixedly connected with radiator fan (16) of fixed block (19), be equipped with spring (17) between fixed block (19) and slider (18), through-hole (10) have been seted up to the inside equidistance of fume chamber controller (3).

2. The fume hood window height setting and real-time status display device according to claim 1, characterized in that: one side fixedly connected with installation piece (11) of black full touch-control touch-sensitive screen (2), the inside of fume chamber controller (3) is seted up and is installed piece (11) matched with mounting groove (12), the inside threaded connection of fume chamber controller (3) has bolt (13), screw hole (14) with bolt (13) matched with are seted up to the inside of installation piece (11), the sealed pad (15) of one side fixedly connected with of fume chamber controller (3).

3. The fume hood window height setting and real-time status display device according to claim 2, characterized in that: the inside one side equidistance fixedly connected with lug (9) of fume chamber controller (3).

4. A fume hood window height setting and real-time status display apparatus according to claim 3, wherein: the inside fixedly connected with slide bar (8) of fume chamber controller (3), slider (18) and slide bar (8) sliding connection.

5. The fume hood window height setting and real-time status display device according to claim 4, wherein: the inside of fume chamber (1) is equipped with servo motor, the inside of fume chamber (1) is equipped with displacement sensor.

6. The fume hood window height setting and real-time status display device according to claim 5, wherein: the black full-touch control touch screen (2), the first motor (4), the cooling fan (16), the servo motor and the displacement sensor are all electrically connected with the ventilation cabinet controller (3).

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