CN217289712U

CN217289712U - Spray type purification ventilation cabinet

Info

Publication number: CN217289712U
Application number: CN202220116168.9U
Authority: CN
Inventors: 刘润锋
Original assignee: Guangdong Hexin Air Conditioner Manufacturing Co ltd
Current assignee: Guangdong Hexin Air Conditioner Manufacturing Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-26
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a spray-type purification ventilation cabinet, belonging to the technical field of ventilation cabinets, comprising a cabinet body, wherein the upper end of the cabinet body is provided with a spray box, the lower end of the cabinet body is provided with an installation box, and the lower end of the installation box is provided with a bottom ventilation component; bottom ventilation subassembly includes ventilation box, supporting leg, filter screen one, motor, fixed case and exhaust fan, wherein, the lower extreme of the cabinet body is provided with the ventilation box, the lower extreme of ventilation box is provided with the supporting leg, the inside of ventilation box is provided with fixed case, the upper end of fixed case is provided with filter screen one, the utility model discloses a bottom ventilation subassembly has been set up, and this subassembly can make the bottom of fume chamber can ventilate, avoids because the moisture that ground produced gets into the fume chamber, and the moisture that leads to the fume chamber is heavier to influence the result of use of fume chamber, through set up the rubber pad at the lower extreme of supporting leg, can promote the shock attenuation performance of fume chamber.

Description

Spray type purification ventilation cabinet

Technical Field

The utility model belongs to the technical field of the fume chamber, concretely relates to fountain purifies fume chamber.

Background

Cabinet type exhaust hoods are commonly known as fumehoods and are similar to enclosures. The small parts spray-painting cabinet and the chemical laboratory fume hood are typical structures of cabinet type exhaust hoods. A large-scale chamber type ventilation cabinet has a completely opened side surface, and an operator works in the cabinet and is mainly used for large-scale 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 Chinese patent application number of 201921734270.X discloses a spraying purification fume hood, the bottom of the fume hood is poor in ventilation effect, so that moisture generated by the ground enters the interior of the fume hood due to the fact that the bottom of the fume hood is in contact with the ground; the fume chamber spray set up of it sprays the effect poor, and the waste residue that produces after the waste gas mixture of the water that sprays out and fume chamber is inconvenient discharges.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a fountain purifies fume chamber has fume chamber bottom area ventilation effect and fume chamber and sprays the better characteristics of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a spray-type purification ventilation cabinet comprises a cabinet body, wherein a spray box is arranged at the upper end of the cabinet body, an installation box is arranged at the lower end of the cabinet body, and a bottom ventilation assembly is arranged at the lower end of the installation box; the bottom ventilation assembly comprises a ventilation box, supporting legs, a first filter screen, a motor, a fixed box and an exhaust fan, wherein the lower end of the cabinet body is provided with the ventilation box, the lower end of the ventilation box is provided with the supporting legs, the inside of the ventilation box is provided with the fixed box, the upper end of the fixed box is provided with the first filter screen, the upper end of the first filter screen is provided with the motor, and the lower end of the motor is located in the inside of the fixed box and is provided with the exhaust fan.

Preferably, the bottom ventilation assembly further comprises a ventilation window and a first mounting groove, wherein the ventilation window is arranged on the side edge of the ventilation box and fixedly connected with the ventilation box through the first mounting groove.

Preferably, the side edge of the fixed box is fixedly connected with the inner wall of the ventilation box through a mounting screw.

Preferably, the lower end surface of the supporting leg is provided with a rubber pad.

Preferably, a spraying assembly is arranged inside the spraying box; the spray assembly comprises a connecting pipe, a second filter screen, a second mounting groove, a pull groove, an annular pipeline and spray heads, wherein the second filter screen is arranged at the upper end of the inside of the cabinet body, the second filter screen is fixedly connected with the cabinet body through the second mounting groove, the side edge of the mounting box is provided with the connecting pipe, the annular pipeline is arranged inside the spray box at the other end of the connecting pipe, and the four groups of spray heads are symmetrically arranged at the lower end of the annular pipeline.

Preferably, the side edge of the second filter screen is provided with a pull groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up bottom ventilation subassembly, this subassembly can make the bottom of fume chamber can ventilate, avoids because the moisture that ground produced gets into the fume chamber, and the moisture that leads to the fume chamber is heavier to influence the result of use of fume chamber, through set up the rubber pad at the lower extreme of supporting leg, can promote the shock attenuation performance of fume chamber.

2. The utility model discloses a set up spray set, this subassembly can make spray set spun hydroenergy enough with the waste gas fusion back that the inside production of fume chamber formed the waste residue, can filter the waste residue through filter screen two, the later stage can conveniently be cleared up, through having set up the ring channel, can make spraying range increase of shower nozzle to the increase sprays the effect.

Drawings

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

FIG. 2 is a schematic structural view of the bottom vent assembly of the present invention;

FIG. 3 is a schematic structural view of the position of the exhaust fan of the present invention;

FIG. 4 is a schematic structural view of the spray assembly of the present invention;

FIG. 5 is a schematic view of the position of the circular pipe according to the present invention;

in the figure: 1. a cabinet body; 2. a spray box; 3. a spray assembly; 31. a connecting pipe; 32. a second filter screen; 33. a second mounting groove; 34. groove drawing; 35. an annular duct; 36. a spray head; 4. a bottom vent assembly; 41. a ventilation box; 42. a ventilation window; 43. a first mounting groove; 44. supporting legs; 45. a first filter screen; 46. a motor; 47. a fixed box; 48. an exhaust fan; 49. mounting screws; 5. and (7) installing a box.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a spray type purification ventilation cabinet comprises a cabinet body 1, wherein a spray box 2 is arranged at the upper end of the cabinet body 1, an installation box 5 is arranged at the lower end of the cabinet body 1, and a bottom ventilation assembly 4 is arranged at the lower end of the installation box 5; bottom ventilation subassembly 4 includes ventilation box 41, supporting leg 44, filter screen 45, motor 46, fixed case 47 and exhaust fan 48, and wherein, the lower extreme of the cabinet body 1 is provided with ventilation box 41, and the lower extreme of ventilation box 41 is provided with supporting leg 44, and ventilation box 41's inside is provided with fixed case 47, and fixed case 47's upper end is provided with filter screen 45, and the upper end of filter screen 45 is provided with motor 46, and motor 46's lower extreme is located fixed case 47's inside and is provided with exhaust fan 48.

Specifically, the bottom ventilation assembly 4 further comprises a ventilation window 42 and a first mounting groove 43, wherein the ventilation window 42 is arranged on the side edge of the ventilation box 41, the ventilation window 42 is fixedly connected with the ventilation box 41 through the first mounting groove 43,

by adopting the technical scheme, the bottom ventilation component 4 can ventilate from the side.

Specifically, the side of the fixed box 47 is fixedly connected with the inner wall of the ventilation box 41 through a mounting screw 49,

through adopting above-mentioned technical scheme, can conveniently fix fixed case 47.

Specifically, the lower end surface of the support leg 44 is provided with a rubber pad,

through adopting above-mentioned technical scheme, can increase the shock attenuation performance of ventilation case 41.

When the ventilating hood is used, the fixing box 47 and the ventilating box 41 are fixed through the mounting screws 49, the motor 46 is turned on, the motor 46 drives the exhaust fan 48 to rotate, so that the bottom of the ventilating hood is ventilated, dust can be prevented from being drawn into the ventilating box 41 by the exhaust fan 48 through the arrangement of the first filter screen 45, the ventilating window 42 is arranged on the side edge of the ventilating box 41, the ventilating window 42 is fixedly connected with the ventilating box 41 through the first mounting groove 43, the bottom ventilating assembly 4 can ventilate from the side face, so that the ventilating efficiency of the ventilating hood is improved, and the damping performance of the ventilating box 41 can be improved through the arrangement of the supporting legs 44 and the arrangement of the rubber pads on the lower end surfaces of the supporting legs 44;

example 2

The present embodiment is different from embodiment 1 in that: a spraying component 3 is arranged in the spraying box 2; the spraying component 3 comprises a connecting pipe 31, a second filter screen 32, a second mounting groove 33, a pull groove 34, an annular pipeline 35 and spray heads 36, wherein the second filter screen 32 is arranged at the upper end inside the cabinet body 1, the second filter screen 32 is fixedly connected with the cabinet body 1 through the second mounting groove 33, the connecting pipe 31 is arranged on the side edge of the mounting box 5, the annular pipeline 35 is arranged at the other end of the connecting pipe 31 and positioned inside the spraying box 2, four groups of spray heads 36 are symmetrically arranged at the lower end of the annular pipeline 35,

by adopting the technical scheme, waste residues generated by fusion of water and waste gas can be filtered.

Specifically, the side edge of the second filter screen 32 is provided with a pull groove 34,

by adopting the technical scheme, the second filter screen 32 can be conveniently detached.

This embodiment is when using, take the inside water of install bin 5 out through the water pump, setting through connecting pipe 31, with in the water suction ring conduit 35, be provided with four groups of shower nozzles 36 through the lower extreme symmetry at ring conduit 35, can promote the scope of shower nozzle 36 water spray, thereby promote the spraying effect of spraying subassembly 3, be provided with filter screen two 32 through the inside at the cabinet body 1, filter screen two 32 pass through mounting groove two 33 and cabinet body 1 fixed connection, can filter the waste residue that water and waste gas fuse produced, the later stage is also convenient to be cleared up the filter residue, be provided with kerve 34 through the side at filter screen two 32, can just dismantle filter screen two 32.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, fix case 47 and ventilation case 41 through mounting screw 49, open motor 46, motor 46 drives exhaust fan 48 and rotates, thereby ventilate the bottom of fume chamber, through having set up filter screen 45, can avoid exhaust fan 48 to be drawn into the inside of ventilation case 41 with the dust, through being provided with ventilation window 42 at the side of ventilation case 41, ventilation window 42 is through mounting groove 43 and ventilation case 41 fixed connection, can make bottom ventilation subassembly 4 ventilate from the side, thereby promote the ventilation efficiency of fume chamber, through having set up supporting leg 44, through being provided with the rubber pad on the lower extreme surface of supporting leg 44, can increase the shock attenuation performance of ventilation case 41; take the inside water of install bin 5 out through the water pump, setting through connecting pipe 31, with in the water suction ring conduit 35, lower extreme symmetry through at ring conduit 35 is provided with four groups of shower nozzles 36, can promote the scope of shower nozzle 36 water spray, thereby promote the spraying effect of spray assembly 3, inside through at the cabinet body 1 is provided with filter screen two 32, filter screen two 32 pass through mounting groove two 33 and cabinet body 1 fixed connection, can filter the waste residue that water and waste gas fuse the production, the later stage is also convenient to be cleared up the filter residue, side through at filter screen two 32 is provided with kerve 34, can just dismantle filter screen two 32.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a fountain purifies fume chamber, includes the cabinet body (1), its characterized in that: the upper end of the cabinet body (1) is provided with a spraying box (2), the lower end of the cabinet body (1) is provided with an installation box (5), and the lower end of the installation box (5) is provided with a bottom ventilation assembly (4);

bottom ventilation subassembly (4) are including ventilation box (41), supporting leg (44), filter screen (45), motor (46), fixed case (47) and exhaust fan (48), wherein, the lower extreme of the cabinet body (1) is provided with ventilation box (41), the lower extreme of ventilation box (41) is provided with supporting leg (44), the inside of ventilation box (41) is provided with fixed case (47), the upper end of fixed case (47) is provided with filter screen (45), the upper end of filter screen (45) is provided with motor (46), the inside that the lower extreme of motor (46) is located fixed case (47) is provided with exhaust fan (48).

2. The spray-type purification fume hood according to claim 1, wherein: bottom ventilation subassembly (4) still include ventilation window (42) and mounting groove (43), wherein, the side of ventilation case (41) is provided with ventilation window (42), ventilation window (42) are through mounting groove (43) and ventilation case (41) fixed connection.

3. The spray-type purification fume hood according to claim 1, wherein: the side edge of the fixed box (47) is fixedly connected with the inner wall of the ventilation box (41) through a mounting screw (49).

4. The spray-type purification fume hood according to claim 1, wherein: the lower end surface of the supporting leg (44) is provided with a rubber pad.

5. The spray-type purification fume hood according to claim 1, wherein: a spraying assembly (3) is arranged in the spraying box (2); spray assembly (3) including connecting pipe (31), filter screen two (32), mounting groove two (33), kerve (34), ring conduit (35) and shower nozzle (36), wherein, the inside upper end of the cabinet body (1) is provided with filter screen two (32), filter screen two (32) are through mounting groove two (33) and cabinet body (1) fixed connection, the side of install bin (5) is provided with connecting pipe (31), the inside that the other end of connecting pipe (31) is located spray bin (2) is provided with ring conduit (35), the lower extreme symmetry of ring conduit (35) is provided with four group shower nozzles (36).

6. The spray-type purification fume hood according to claim 5, wherein: and a pull groove (34) is formed in the side edge of the second filter screen (32).