CN212494454U

CN212494454U - Floor internal air supplement ventilation cabinet

Info

Publication number: CN212494454U
Application number: CN202020896516.XU
Authority: CN
Inventors: 曹继峰
Original assignee: Suzhou Glimet Laboratory Science And Technology Development Co ltd
Current assignee: Suzhou Glimet Laboratory Science And Technology Development Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-09
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to the technical field of intelligent flow meters, in particular to a floor internal air supplementing ventilation cabinet, which comprises a ventilation cabinet and a bottom cabinet, wherein the bottom cabinet is arranged at the bottom of the ventilation cabinet, the top of the bottom cabinet is provided with a groove, the bottom of the ventilation cabinet is clamped in the groove, the bottom of the ventilation cabinet is provided with a ventilation hole group, an oil cylinder is arranged in the bottom cabinet through a bolt, one end of the oil cylinder is welded at the bottom of the ventilation cabinet, the bottom cabinet is provided with a control switch and a wiring plug, the wiring plug is connected with the control switch through an electric wire, the control switch is connected with the oil cylinder through an electric wire, both sides of the ventilation cabinet are provided with through holes, an assembly and disassembly plate is clamped in the through holes, a connecting structure is arranged in the assembly and disassembly plate, the connecting structure comprises a handle block, a transmission rod and a clamping pin, the top and the bottom of the front side of the assembly and, has the characteristics of good ventilation effect and convenient arrangement and use.

Description

Floor internal air supplement ventilation cabinet

Technical Field

The utility model relates to an intelligence flowmeter technical field, in particular to air supplement fume chamber in falling to ground.

Background

The fume hood, also called cabinet hood, is similar to the enclosure. 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 flow distribution in the hood, the air flow distribution directly influences the working effect of the cabinet type exhaust hood, and the local exhaust hood is an important component of a local exhaust system. Its effectiveness has a very important impact on the technical and economic performance of the entire exhaust system. The perfect local exhaust hood of design can obtain the best control effect with less amount of wind, and guarantee that the harmful substance concentration of workspace accords with national health standard's regulation, but present fume hood mostly all has certain not enough, on the one hand, ordinary fume hood ventilation speed mostly depends on the area of preceding side sliding glass board, when consequently needing fast ventilation, ventilation speed is slower, on the other hand, the fume hood often needs a plurality of range to use, but all be not the intercommunication each other, can lead to this fume hood to lose the effect completely when the gas outlet of single ventilation pipe blocks up, so need one kind now fall to the ground in mend wind fume hood and help solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill wind fume chamber in falling to ground to solve the slow problem of ventilation speed who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including fume chamber and end cabinet, the end cabinet sets up the fume chamber bottom, the end cabinet top is provided with the recess, fume chamber bottom card is established in the recess, the fume chamber bottom is provided with the ventilation hole group, install the hydro-cylinder through the bolt in the end cabinet, the welding of hydro-cylinder one end is in the fume chamber bottom, be provided with control switch and wiring plug on the end cabinet, wiring plug pass through the electric wire with control switch connects, control switch pass through the electric wire with the hydro-cylinder is connected, the fume chamber both sides all are provided with the opening, the card is equipped with the mounting and dismounting board in the opening, be provided with connection structure in the mounting and dismounting board.

As a further aspect of the present invention: connection structure includes handle piece, transfer line and joint round pin, install and remove board front side top and bottom all are provided with the fluting, the handle piece sets up in the fluting.

As a further aspect of the present invention: the mounting and dismounting plate top and bottom all are provided with the card and put the groove, joint round pin one end card is established the groove is put to the card, the inner wall both sides of opening all are provided with the joint groove, the joint round pin other end card is established the joint inslot.

As a further aspect of the present invention: the transfer line welding is in joint round pin one end, the cover is equipped with the spring on the transfer line, the spring setting is in the groove is put to the card.

As a further aspect of the present invention: a hole groove is formed between the clamping groove and the open groove, and one end of the transmission rod penetrates through the hole groove and is welded on one side of the handle block.

As a further aspect of the present invention: the front side of the ventilation cabinet is provided with a fixed glass plate and a sliding glass plate, and the front side of the bottom cabinet is provided with a door plate through hinges.

As a further aspect of the present invention: the top of the fume hood is provided with an air outlet, and a rubber layer is bonded on the inner wall of the groove.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses when using, the hydro-cylinder can upwards promote the fume chamber is whole, and after the fume chamber bottom upwards removed in the recess, the ventilation hole group exposes in the outside, consequently can accelerate ventilation speed.

2. When a plurality of fume hoods are arranged for use, the mounting and dismounting plate can be dismounted, so that the plurality of fume hoods can be communicated with one another, good ventilation effect can be ensured even if the air outlet at the top of the fume hood is blocked, the exhaust area can be increased after the mounting and dismounting plate is dismounted, and ventilation can be further accelerated.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic sectional view of the mounting/dismounting plate of the present invention.

Fig. 4 is a front view of the connection structure of the present invention.

In the figure: 1. a fume hood; 2. a bottom cabinet; 3. a groove; 4. a group of ventilation holes; 5. an oil cylinder; 6. a control switch; 7. a port; 8. assembling and disassembling the plate; 9. a handle block; 10. a transmission rod; 11. a latch pin; 12. a spring; 13. fixing the glass plate; 14. sliding the glass plate; 15. a door panel; 16. an air outlet; 17. a rubber layer; 18. grooving; 19. a clamping 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.

The utility model provides a floor internal air supplement ventilation cabinet as shown in figures 1-4, which comprises a ventilation cabinet 1 and a bottom cabinet 2, wherein the bottom cabinet 2 is arranged at the bottom of the ventilation cabinet 1, the top of the bottom cabinet 2 is provided with a groove 3, the bottom of the ventilation cabinet 1 is clamped in the groove 3, the bottom of the ventilation cabinet 1 is provided with a ventilation hole group 4, an oil cylinder 5 is arranged in the bottom cabinet 2 through a bolt, one end of the oil cylinder 5 is welded at the bottom of the ventilation cabinet 1, the bottom cabinet 2 is provided with a control switch 6 and a wiring plug, the wiring plug is connected with the control switch 6 through an electric wire, the control switch 6 is connected with the oil cylinder 5 through an electric wire, both sides of the ventilation cabinet 1 are provided with through holes 7, the inside of the through holes 7 is provided with an assembly and disassembly plate 8, the assembly and disassembly plate 8 is internally provided with a connecting structure, the front side of the ventilation cabinet 1 is provided with a fixed glass plate, there is rubber layer 17 bonding on the inner wall of recess 3, the utility model discloses when using, can accomplish the ventilation with the upwards slip of slip glass board 14, when needs quick ventilation, insert external power supply with the wiring plug, start hydro-cylinder 5 through control switch 6, consequently hydro-cylinder 5 can be with the whole upwards promotion of fume chamber 1, and after upwards moving in recess 3 was followed to fume chamber 1 bottom, the ventilation hole group 4 was exposed outside, consequently can accelerate ventilation speed.

Referring to fig. 1, 3 and 4, the connecting structure includes a handle block 9, a transmission rod 10 and a latch pin 11, the top and bottom of the front side of the mounting/dismounting plate 8 are provided with slots 18, the handle block 9 is arranged in the slot 18, the top and bottom of the mounting/dismounting plate 8 are provided with latch slots, one end of the latch pin 11 is latched in the latch slot, both sides of the inner wall of the through hole 7 are provided with latch slots 19, the other end of the latch pin 11 is latched in the latch slot 19, the transmission rod 10 is welded at one end of the latch pin 11, the transmission rod 10 is sleeved with a spring 12, the spring 12 is arranged in the latch slot, a hole slot is arranged between the latch slot and the slot 18, one end of the transmission rod 10 is welded at one side of the handle block 9 through the hole slot, when a plurality of the fume hoods 1 are arranged, the mounting/dismounting plate 8 can be dismounted, thereby communicating the plurality of the fume hoods 1, first, the, therefore, the handle block 9 can drive the clamping pin 11 to extrude the spring 12 and enter the clamping groove, after the clamping pin 11 completely moves into the clamping groove, the mounting and dismounting plate 8 and the through opening 7 are not fixedly connected, so that the mounting and dismounting plate 8 can be directly dismounted, and then the plurality of ventilation cabinets 1 are closely arranged, therefore, the plurality of ventilation cabinets 1 are communicated, and good ventilation effect can be ensured even if the air outlet 16 at the top of the ventilation cabinet 1 is blocked.

This practical theory of operation: the utility model discloses when using, will slide 14 upwards slides of glass board and can accomplish the ventilation, when needs quick ventilation, insert external power supply with the wiring plug, start hydro-cylinder 5 through control switch 6, consequently hydro-cylinder 5 can be with 1 whole upwards promotion of fume chamber, and after upwards moving in recess 3 was followed to 1 bottom of fume chamber, ventilation hole group 4 was exposed outside, consequently can accelerate ventilation speed.

When a plurality of fume hoods 1 are arranged for use, the mounting and dismounting plate 8 can be dismounted, so that the fume hoods 1 can be communicated, the handle blocks 9 on the two sides are pulled outwards at the same time, therefore, the handle blocks 9 can drive the clamping pins 11 to extrude the springs 12 and enter the clamping grooves, after the clamping pins 11 completely move into the clamping grooves, the mounting and dismounting plate 8 and the through holes 7 are not fixedly connected, therefore, the mounting and dismounting plate 8 can be directly dismounted, then, the fume hoods 1 are arranged in a close fit manner, so that the fume hoods 1 are communicated, and even if the air outlet 16 at the top of the fume hood 1 is blocked, the good ventilation effect can be ensured.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fall to ground in tonifying wind fume chamber, includes fume chamber (1) and end cabinet (2), its characterized in that: bottom cabinet (2) set up fume chamber (1) bottom, bottom cabinet (2) top is provided with recess (3), fume chamber (1) bottom card is established in recess (3), fume chamber (1) bottom is provided with ventilation hole group (4), install hydro-cylinder (5) through the bolt in bottom cabinet (2), hydro-cylinder (5) one end welding is in fume chamber (1) bottom, be provided with control switch (6) and wiring plug on bottom cabinet (2), wiring plug pass through the electric wire with control switch (6) are connected, control switch (6) pass through the electric wire with hydro-cylinder (5) are connected, fume chamber (1) both sides all are provided with opening (7), opening (7) inside callipers are equipped with installs and removes board (8), be provided with connection structure in installing and removing board (8).

2. A floor internal air supplement ventilation cabinet according to claim 1, characterized in that: the connecting structure comprises a handle block (9), a transmission rod (10) and a clamping pin (11), the top and the bottom of the front side of the mounting and dismounting plate (8) are provided with grooves (18), and the handle block (9) is arranged in the grooves (18).

3. A floor internal air supplement ventilation cabinet according to claim 2, characterized in that: install and remove board (8) top and bottom and all be provided with the card and put the groove, joint round pin (11) one end card is established the card is put the inslot, the inner wall both sides of opening (7) all are provided with joint groove (19), joint round pin (11) other end card is established in joint groove (19).

4. A floor internal air supplement ventilation cabinet according to claim 3, characterized in that: the transmission rod (10) is welded at one end of the clamping pin (11), a spring (12) is sleeved on the transmission rod (10), and the spring (12) is arranged in the clamping groove.

5. A floor internal air supplement ventilation cabinet according to claim 4, characterized in that: a hole groove is formed between the clamping groove and the open groove (18), and one end of the transmission rod (10) penetrates through the hole groove and is welded on one side of the handle block (9).

6. A floor internal air supplement ventilation cabinet according to claim 1, characterized in that: the front side of the ventilation cabinet (1) is provided with a fixed glass plate (13) and a sliding glass plate (14), and the front side of the bottom cabinet (2) is provided with a door plate (15) through hinges.

7. A floor internal air supplement ventilation cabinet according to claim 1, characterized in that: an air outlet (16) is formed in the top of the ventilation cabinet (1), and a rubber layer (17) is bonded on the inner wall of the groove (3).