CN219632166U

CN219632166U - Combined ventilating cabinet

Info

Publication number: CN219632166U
Application number: CN202320668682.8U
Authority: CN
Inventors: 胡建刚; 杨玉平
Original assignee: Oufeier Shandong Technology Co ltd
Current assignee: Oufeier Shandong Technology Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-05
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of ventilation, in particular to a combined type ventilation cabinet which comprises an iron cabinet, a base and a protection device, wherein the iron cabinet is placed on the upper surface of the base, the longitudinal section of the base is rectangular, the protection device is arranged on the upper surface of the base, the protection device comprises a main board, the main board is fixedly connected with the surface of the iron cabinet, the longitudinal section of the main board is rectangular, the upper surface of the base is fixedly connected with a guide sleeve, the cross section of the guide sleeve is rectangular, the guide sleeve is in contact with the lower surface of the main board, the inner surface of the guide sleeve is in sliding connection with an inserting rod, the longitudinal section of the inserting rod is in a disc shape, and the inserting rod is inserted with the inner surface of the main board. According to the utility model, the protection device is arranged to effectively protect the fume chamber, when the fume chamber is used, the device is used to push the inserted link, the inserted link is inserted into the main board, so that the protection is completed, the condition that the fume chamber is overturned is avoided, the service life of the fume chamber is prolonged, the protection performance of the fume chamber is improved, and the safety of the fume chamber is improved.

Description

Combined ventilating cabinet

Technical Field

The utility model relates to the technical field of ventilation, in particular to a combined type ventilation cabinet.

Background

The cabinet type exhaust hood is commonly called as a fume hood, is similar to a closed hood, is a typical structure of a cabinet type exhaust hood, is completely opened on one side surface, is mainly used for large-piece paint spraying, powder bagging and the like, and has a great influence on air flow distribution in the cabinet by a working port of the fume hood, and the air flow distribution directly influences the working effect of the cabinet type exhaust hood.

The utility model such as CN210333690U of the prior art, the utility model has disclosed a kind of combined type fume hood in the technical field of the fume hood, including upper cabinet body, cabinet body front bezel and riser mounted on both sides of bottom of upper cabinet body, there are support plates between said riser of both sides, there are slide rails mounted on bottom of upper cabinet body above the said support plate, there are several fixed clamping plates on the said slide rail slidably, the lower end of the said fixed clamping plate is fixed to support plate through the bolt, the said upper cabinet inner wall both sides are also fixed with the slide plate, there are hanging bars between the said slide plates, can make the combination movement according to the size to place the storage cabinet, and fix at the fixed clamping plate, increase the stability used by the storage cabinet, easy to manage, difficult to break away from, make the fume hood carry conveniently; through add detachable slide and peg in the upper cabinet body, increase the space availability of fume chamber, the practicality is strong, easily promotes, and this patent adopts fixed splint to fix the equipment and has solved fume chamber easily and break away from and unstable problem, and the inventor discovers the equipment in the in-process of using in daily work and has protected inconvenient problem.

In order to solve the inconvenient problem of fume chamber protection, prior art adopts the mode of directly placing to handle, but the fume chamber receives the collision in the use and can take place the condition of turnover because of equipment and ground area of contact is less, leads to the fume chamber to appear damaging the condition, leads to the condition that the protectiveness of fume chamber appears lowerly, and then leads to the life of fume chamber to appear shortening the problem.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a direct placement mode exists for processing, but the fume hood is overturned due to small contact area between equipment and the ground in the use process, so that the fume hood is damaged, the protection performance of the fume hood is lowered, and the service life of the fume hood is shortened.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a modular fume chamber, includes iron cabinet, base and protector, the iron cabinet is placed on the upper surface of base, the longitudinal section of base is the rectangle, protector sets up on the upper surface of base, protector includes the mainboard, the surface fixed connection of mainboard and iron cabinet, the longitudinal section of mainboard is the rectangle, the upper surface fixedly connected with uide bushing of base, the cross-section of uide bushing is the rectangle, the guiding bushing touches with the lower surface of mainboard, the internal surface sliding connection of uide bushing has the inserted bar, the longitudinal section of inserted bar is the disc, the inserted bar is pegged graft with the internal surface of mainboard, the fixed surface of inserted bar is connected with the guide ring, the cross section of guide ring is the ring, the internal surface sliding connection of guide ring has the spacing, the cross section of spacing is rectangular shape, the spacing is pegged graft with the internal surface of uide bushing, and spacing can cooperate in order to reach the gliding purpose of restriction inserted bar.

Preferably, a pushing spring is fixedly connected between the limiting strip and the guide ring, the pushing spring is wound on the surface of the limiting strip, the longitudinal section of the pushing spring is transversely arranged, and the pushing spring can be matched with the limiting strip to achieve the purpose of pushing the limiting strip.

Preferably, the surface of indisputable cabinet is provided with dampproofing device, dampproofing device includes dampproofing cover, indisputable cabinet is placed in dampproofing cover's internal surface, dampproofing cover's longitudinal section is the rectangle, dampproofing cover contacts with the upper surface of base, and dampproofing cover can cooperate in order to reach damp-proofing purpose with indisputable cabinet.

Preferably, the surface fixedly connected with balancing pole of indisputable cabinet, the longitudinal section of balancing pole is rectangular, the surface sliding connection of balancing pole has the inserted block, the cross section of inserted block is rectangular, the inserted block is pegged graft with the internal surface of dampproofing cover, and the balancing pole can cooperate in order to reach the purpose of guide inserted block with indisputable cabinet.

Preferably, the surface fixedly connected with push pedal of balancing pole, the longitudinal section of push pedal is rectangular, fixedly connected with spacing spring between push pedal and the inserted block, the longitudinal section of spacing spring is horizontal setting, and the push pedal can cooperate in order to reach the purpose that supports spacing spring with the balancing pole.

Preferably, a linkage strip is fixedly connected between the plug blocks, the cross section of the linkage strip is in a long strip shape, and the linkage strip can be matched with the plug blocks to achieve the purpose of linkage.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the fume hood is used, the fume hood is protected, equipment is placed, the equipment is ventilated, the fume hood is placed at a designated position, the main board is contacted with the guide sleeve, the inserted bar is pushed, the inserted bar drives the guide ring, the guide ring drives the limit bar, the inserted bar is inserted into the main board, the limit bar is loosened, the spring is pushed to push the limit bar, the limit bar is limited to slide, protection is completed, the fume hood is effectively protected by the protection device, when the fume hood is used, the device is pushed, the inserted bar is inserted into the main board, protection is completed, the situation that the fume hood is overturned is avoided, the service life of the fume hood is prolonged, the protection of the fume hood is improved, and the safety of the fume hood is improved.

Drawings

Fig. 1 is a schematic perspective view of a combined ventilation cabinet according to the present utility model;

fig. 2 is a schematic structural view of a protection device of a combined fume hood according to the present utility model;

fig. 3 is a schematic view of the structure of fig. 2 a of a combined fume hood according to the present utility model;

fig. 4 is a schematic view of a moistureproof device of a combined fume hood according to the present utility model;

fig. 5 is a schematic view of the structure of fig. 4B of a combined fume hood according to the present utility model.

Legend description:

1. an iron cabinet; 2. a base; 3. a protective device; 31. a pushing spring; 32. a guide ring; 33. a limit bar; 34. a guide sleeve; 35. a rod; 36. a main board; 4. a moisture-proof device; 41. a moisture-proof sleeve; 42. a push plate; 43. a limit spring; 44. inserting blocks; 45. a balance bar; 46. and a linkage bar.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a modular fume chamber, includes iron cabinet 1, base 2 and protector 3, and iron cabinet 1 is placed on the upper surface of base 2, and the longitudinal section of base 2 is the rectangle, and protector 3 sets up on the upper surface of base 2.

The specific arrangement and function of the protective device 3 and the moisture protection device 4 will be described in detail below.

In this embodiment: the protector 3 comprises a main board 36, the main board 36 is fixedly connected with the surface of the iron cabinet 1, the longitudinal section of the main board 36 is rectangular, the upper surface of the base 2 is fixedly connected with a guide sleeve 34, the cross section of the guide sleeve 34 is rectangular, the guide sleeve 34 is contacted with the lower surface of the main board 36, the inner surface of the guide sleeve 34 is slidably connected with an inserting rod 35, the longitudinal section of the inserting rod 35 is disc-shaped, the inserting rod 35 is inserted with the inner surface of the main board 36, the surface of the inserting rod 35 is fixedly connected with a guide ring 32, and the cross section of the guide ring 32 is annular.

Specifically, the inner surface of the guide ring 32 is slidably connected with a limit bar 33, the cross section of the limit bar 33 is in a long bar shape, the limit bar 33 is inserted into the inner surface of the guide sleeve 34, and the limit bar 33 can be matched with the guide sleeve 34 to achieve the purpose of limiting the sliding of the insert rod 35.

Specifically, a pushing spring 31 is fixedly connected between the limit bar 33 and the guide ring 32, the pushing spring 31 is wound on the surface of the limit bar 33, and the longitudinal section of the pushing spring 31 is transversely arranged.

In this embodiment: the pushing spring 31 can be matched with the limit bar 33 to achieve the purpose of pushing the limit bar 33.

In this embodiment: the surface of indisputable cabinet 1 is provided with dampproofing device 4, and dampproofing device 4 includes dampproofing cover 41, and indisputable cabinet 1 is placed in dampproofing cover 41's internal surface, and dampproofing cover 41's longitudinal section is the rectangle, and dampproofing cover 41 touches with the upper surface of base 2 and connects, and dampproofing cover 41 can cooperate in order to reach damp-proofing purpose with indisputable cabinet 1.

Specifically, the surface of the iron cabinet 1 is fixedly connected with a balance rod 45, the longitudinal section of the balance rod 45 is in a long strip shape, the surface of the balance rod 45 is in sliding connection with an inserting block 44, the cross section of the inserting block 44 is in a long strip shape, and the inserting block 44 is inserted into the inner surface of the moistureproof sleeve 41.

In this embodiment: the balance bar 45 may cooperate with the iron cabinet 1 for the purpose of guiding the insert blocks 44.

Specifically, the surface fixedly connected with push pedal 42 of balancing pole 45, the longitudinal section of push pedal 42 is rectangular, fixedly connected with spacing spring 43 between push pedal 42 and the inserted block 44, and the longitudinal section of spacing spring 43 is horizontal setting, and push pedal 42 can cooperate with balancing pole 45 in order to reach the purpose that supports spacing spring 43.

Specifically, a linkage bar 46 is fixedly connected between the insert blocks 44 and 44, and the cross section of the linkage bar 46 is in a long strip shape.

In this embodiment: the linkage bar 46 may cooperate with the insert block 44 for linkage purposes.

Working principle: through the arrangement of the protecting device 3, when the fume hood is used, the fume hood is protected, equipment is placed, the equipment is ventilated, the fume hood is placed at a designated position, the main board 36 is contacted with the guide sleeve 34, the inserting rod 35 is pushed, the inserting rod 35 drives the guide ring 32, the guide ring 32 drives the limit bar 33, the inserting rod 35 is inserted into the main board 36, the limit bar 33 is loosened, the pushing spring 31 pushes the limit bar 33, the limit bar 33 limits the inserting rod 35 to slide, the protection is completed, the fume hood is effectively protected by the arrangement of the protecting device 3, when the fume hood is used, the inserting rod 35 is pushed, the inserting rod 35 is inserted into the main board 36, the protection is completed, the situation that the fume hood is overturned is avoided, the service life of the fume hood is prolonged, the protection performance of the fume chamber is improved, the safety of the fume chamber is improved, in addition, through setting up dampproof means 4, when the fume chamber is used, dampproof is carried out to the fume chamber, place equipment in dampproof cover 41, loosen linkage strip 46, linkage strip 46 receives the guide of balancing pole 45 and slip, spacing spring 43 promotes inserted block 44, inserted block 44 inserts dampproof cover 41, accomplish dampproofing, through setting up dampproof means 4, effectively dampproof the fume chamber, when the fume chamber uses for a long time, place equipment in dampproof cover 41, the fume chamber and ground direct contact have been avoided, the protectiveness of fume chamber has been improved, the life of fume chamber has been improved, the dampproof of fume chamber has been improved.

Claims

1. The utility model provides a modular fume chamber, includes iron cabinet (1), base (2) and protector (3), its characterized in that: the iron cabinet (1) is placed on the upper surface of base (2), the longitudinal section of base (2) is the rectangle, protector (3) set up on the upper surface of base (2), protector (3) include mainboard (36), the fixed surface of mainboard (36) and iron cabinet (1) is connected, the longitudinal section of mainboard (36) is the rectangle, the upper surface fixedly connected with uide bushing (34) of base (2), the transversal rectangle of uide bushing (34) is personally submitted, the lower surface contact of uide bushing (34) and mainboard (36), the internal surface sliding connection of uide bushing (34) has inserted bar (35), the longitudinal section of inserted bar (35) is the disc, the inserted bar (35) is pegged graft with the internal surface of mainboard (36), the fixed surface of inserted bar (35) is connected with uide ring (32), the cross section of uide ring (32) is the circle annular.

2. A modular fume hood according to claim 1, wherein: the inner surface of the guide ring (32) is slidably connected with a limit strip (33), the cross section of the limit strip (33) is in a strip shape, and the limit strip (33) is spliced with the inner surface of the guide sleeve (34).

3. A modular fume hood according to claim 2, wherein: a pushing spring (31) is fixedly connected between the limiting strip (33) and the guide ring (32), the pushing spring (31) is wound on the surface of the limiting strip (33), and the longitudinal section of the pushing spring (31) is transversely arranged.

4. A modular fume hood according to claim 1, wherein: the surface of indisputable cabinet (1) is provided with dampproofing device (4), dampproofing device (4) are including dampproofing cover (41), indisputable cabinet (1) are placed in the internal surface of dampproofing cover (41), the longitudinal section of dampproofing cover (41) is the rectangle, dampproofing cover (41) contact with the upper surface of base (2).

5. A modular fume hood according to claim 1, wherein: the surface fixing of iron cabinet (1) is connected with balancing pole (45), the longitudinal section of balancing pole (45) is rectangular, the surface sliding connection of balancing pole (45) has inserted block (44), the cross section of inserted block (44) is rectangular, inserted block (44) are pegged graft with the internal surface of dampproofing cover (41).

6. A modular fume hood according to claim 5, wherein: the surface fixing of balancing pole (45) is connected with push pedal (42), the longitudinal section of push pedal (42) is rectangular, fixedly connected with spacing spring (43) between push pedal (42) and insert (44), the longitudinal section of spacing spring (43) is horizontal setting.

7. A modular fume hood according to claim 6, wherein: a linkage bar (46) is fixedly connected between the inserting blocks (44) and the inserting blocks (44), and the cross section of the linkage bar (46) is in a long strip shape.