CN214701040U

CN214701040U - Dust filtering device for clean operating room

Info

Publication number: CN214701040U
Application number: CN202120997650.3U
Authority: CN
Inventors: 李少山; 张育凡
Original assignee: Wuhan Gengtai Purification Decoration Engineering Co ltd
Current assignee: Wuhan Gengtai Purification Decoration Engineering Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-12
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a dust filtering device for a clean operating room, which comprises a fixed box, wherein one side of the fixed box is provided with an opening, a filter box is arranged in the fixed box, the filter box is inserted into the fixed box from the open end of the fixed box in a sliding way, a sliding frame is arranged on the fixed box, the sliding frame comprises a sliding plate, a top plate and a side plate, the top plate is fixed at the upper end of the sliding plate, the side plate is fixed at one side of the sliding plate, one end of the fixed box, which is far away from the opening, is provided with a sliding groove, and the lower end of the sliding plate is inserted into the sliding groove in a sliding way, when the utility model works, an external power supply of a negative pressure fan is switched on, the negative pressure fan works to suck air from the gap end of the sliding frame, the air enters the sliding frame and can pass through the rotating frame, the air passing through the rotating frame is filtered by a filter screen, the rotating frame rotates and enters the filter box, so that the dust enters the filter box, and the filtrate in the filter box is stuck on the filter screen, so that the adsorption effect of the filter screen on dust can be improved.

Description

Dust filtering device for clean operating room

Technical Field

The utility model relates to an operating room purifies technical field, specifically is a clean dust filter equipment for operating room.

Background

An operating room (o.r for short) is a place for providing operations and rescue for patients, and is an important technical department of hospitals. The operating room should be connected to the operating department and should be adjacent to the blood bank, the monitoring room, the anesthesia resuscitation room, etc. The operating room is strictly required to be dust-free, dust in the air is easy to infect wounds of patients, and the design of the dust filtering device for the operating room is particularly important, so that a dust filtering device for a clean operating room is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean dust filter equipment for operating room to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clean dust filter equipment for operating room, includes fixed case, one side of fixed case is equipped with the opening, and is equipped with the rose box in the fixed case, the rose box slides from the open end of fixed case and inserts fixed incasement, be equipped with the carriage on the fixed case, the carriage includes sliding plate, roof and curb plate, the upper end at the sliding plate is fixed to the roof, one side at the sliding plate is fixed to the curb plate, the open-ended one end is kept away from to fixed case is equipped with the spout, the lower extreme of sliding plate slides and inserts in the spout, run through on the sliding plate and be equipped with the gas outlet, negative-pressure positive blower is installed to the gas outlet, be fixed with the motor on the curb plate, the output shaft of motor is fixed with the rolling stand, the rolling stand can be dismantled and be fixed with the filter screen.

Preferably, a buffer spring is arranged in the sliding groove, the lower end of the buffer spring is in close contact with the lower end of the sliding groove, and the upper end of the buffer spring is in close contact with the lower end of the sliding plate.

Preferably, the fixing box is in threaded connection with a fixing bolt, and the head of the fixing bolt is in close contact with the side surface of the sliding plate.

Preferably, the filter box is connected with a positioning bolt in a threaded manner, a positioning groove is formed in the lower end of the inner part of the fixed box, and the positioning bolt is inserted into the positioning groove in a sliding manner.

Preferably, the rotating frame is provided with a slot, the filter screen is inserted into the slot in a sliding manner, the rotating frame is connected with a connecting bolt in a threaded manner, and the filter screen is fixed through the connecting bolt.

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

1. when the utility model works, the external power supply of the negative pressure fan is switched on, the negative pressure fan works to suck air from the gap end of the sliding frame, the air enters the sliding frame and passes through the rotating frame, the air passing through the rotating frame is filtered by the filter screen, the rotating frame rotates and enters the filter box, so that the dust enters the filter box, and the filter liquor in the filter box is adhered to the filter screen, thereby improving the adsorption effect of the filter screen on the dust;

2. the utility model discloses a buffer spring's setting is changing the filtrate and when needing to take out the rose box, the carriage that upwards slides, then the lateral sliding rose box can take out the rose box from the fixed incasement, when putting down the carriage, buffer spring plays the effect of buffering.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses filter screen mounting structure schematic diagram.

In the figure: the filter comprises a fixed box 1, a filter box 2, a sliding frame 3, a sliding plate 4, a top plate 5, a side plate 6, a sliding chute 7, a negative pressure fan 8, a motor 9, a rotating frame 10, a filter screen 11, a buffer spring 12, a fixed bolt 13, a positioning bolt 14, a slot 15 and a connecting bolt 16.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a dust filtering device for a clean operating room comprises a fixed box 1, one side of the fixed box 1 is provided with an opening, a filter box 2 is arranged in the fixed box 1, the filter box 2 is inserted into the fixed box 1 from the open end of the fixed box 1 in a sliding manner, a sliding frame 3 is arranged on the fixed box 1, the sliding frame 3 comprises a sliding plate 4, a top plate 5 and a side plate 6, the top plate 5 is fixed at the upper end of the sliding plate 4, the side plate 6 is fixed at one side of the sliding plate 4, one end of the fixed box 1, which is far away from the opening, is provided with a sliding chute 7, the lower end of the sliding plate 4 is inserted into the sliding chute 7 in a sliding manner, the sliding plate 4 is provided with an air outlet in a penetrating manner, the air outlet is provided with a negative pressure fan 8, a motor 9 is fixed on the side plate 6, an output shaft of the motor 9 is fixed with a rotating frame 10, the rotating frame 10 is detachably fixed with a filter screen 11, when the dust filtering device works, an external power supply of the negative pressure fan 8 is switched on, the negative pressure fan 8 works, with the air from carriage 3's breach end suction, air admission carriage 3 can pass through rotating turret 10, and the air through rotating turret 10 is filtered by filter screen 11, and rotating turret 10 rotates and gets into rose box 2, makes the dust get into rose box 2, and the filtrating in the rose box 2 glues on filter screen 11, can improve the adsorption effect of filter screen 11 to the dust.

As a technical optimization scheme of the utility model, be equipped with buffer spring 12 in the spout 7, buffer spring 12's lower extreme and spout 7's lower extreme in close contact with, buffer spring 12's upper end and sliding plate 4's lower extreme in close contact with, through buffer spring 12's setting, when changing the filtrate and need take out rose box 2, the carriage 3 that upwards slides, then lateral sliding rose box 2 can take out rose box 2 from fixed case 1, when putting down carriage 3, buffer spring 12 plays the effect of buffering.

As a technical optimization scheme of the utility model, threaded connection has fixing bolt 13 on the fixed box 1, fixing bolt 13's head and sliding plate 4's side in close contact with.

As a technical optimization scheme of the utility model, threaded connection has positioning bolt 14 on rose box 2, and the inside lower extreme of fixed case 1 is equipped with the constant head tank, and positioning bolt 14 slides and inserts in the constant head tank.

As a technical optimization scheme of the utility model, be equipped with slot 15 on the rotating turret 10, filter screen 11 slides and inserts in slot 15, and threaded connection has connecting bolt 16 on the rotating turret 10, and filter screen 11 passes through connecting bolt 16 to be fixed, and when installing filter screen 11, insert slot 15 with filter screen 11 and through connecting bolt 16 fixed can.

The working principle is as follows: the utility model discloses in work, switch on negative-pressure air fan 8's external power supply, negative-pressure air fan 8 works, with the breach end suction of air from carriage 3, air admission carriage 3 can pass through rotating turret 10, the air through rotating turret 10 is filtered by filter screen 11, rotating turret 10 rotates and gets into rose box 2, make the dust get into rose box 2, and the filtrating glutinous on filter screen 11 in rose box 2, can improve the adsorption effect of filter screen 11 to the dust, through buffer spring 12's setting, when changing the filtrating and need take out rose box 2, the up-sliding carriage 3, then lateral sliding rose box 2 can take out rose box 2 from fixed case 1 in, when putting down carriage 3, buffer spring 12 plays the effect of buffering.

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

1. A clean dust filter equipment for operating room, includes fixed case (1), its characterized in that: an opening is formed in one side of the fixed box (1), a filter box (2) is arranged in the fixed box (1), the filter box (2) is inserted into the fixed box (1) in a sliding mode from the open end of the fixed box (1), a sliding frame (3) is arranged on the fixed box (1), the sliding frame (3) comprises a sliding plate (4), a top plate (5) and a side plate (6), the top plate (5) is fixed at the upper end of the sliding plate (4), the side plate (6) is fixed on one side of the sliding plate (4), a sliding groove (7) is formed in one end, far away from the opening, of the fixed box (1), the lower end of the sliding plate (4) is inserted into the sliding groove (7) in a sliding mode, an air outlet penetrates through the sliding plate (4), a negative pressure fan (8) is installed on the air outlet, a motor (9) is fixed on the side plate (6), and a rotating frame (10) is fixed on an output shaft of the motor (9), the rotating frame (10) is detachably fixed with a filter screen (11).

2. The dust filtering apparatus for clean operating room as claimed in claim 1, wherein: a buffer spring (12) is arranged in the sliding groove (7), the lower end of the buffer spring (12) is in close contact with the lower end of the sliding groove (7), and the upper end of the buffer spring (12) is in close contact with the lower end of the sliding plate (4).

3. The dust filtering apparatus for clean operating room as claimed in claim 1, wherein: the fixed box (1) is in threaded connection with a fixed bolt (13), and the head of the fixed bolt (13) is in close contact with the side face of the sliding plate (4).

4. The dust filtering apparatus for clean operating room as claimed in claim 1, wherein: the filter box is characterized in that a positioning bolt (14) is connected to the filter box (2) in a threaded mode, a positioning groove is formed in the lower end of the interior of the fixed box (1), and the positioning bolt (14) is inserted into the positioning groove in a sliding mode.

5. The dust filtering apparatus for clean operating room as claimed in claim 1, wherein: be equipped with slot (15) on rotating turret (10), filter screen (11) slide and insert in slot (15), threaded connection has connecting bolt (16) on rotating turret (10), filter screen (11) are fixed through connecting bolt (16).