CN209512186U - A kind of clean operating room air filter - Google Patents

Abstract

The utility model discloses a kind of clean operating room air filters, including cabinet, the bottom of wall box offers multiple air inlets, the inner wall of cabinet is fixedly connected with ring block, and ring block is located at the top setting of air inlet, the top of ring block is equipped with three layers of filter mesh layer, the top of three layers of filter mesh layer is equipped with photocatalyst antiseptic device, the top of photocatalyst antiseptic device is equipped with electric motor fan, and electric motor fan is fixedly connected by connecting rod with the inner wall of cabinet, air outlet is offered at the top of wall box, the side wall of cabinet offers through-hole corresponding with three layers of filter mesh layer position, the side wall of the opposite through-hole side of three layers of filter mesh layer is fixedly connected with fixed plate, fixed plate passes through through-hole and the setting that extends outwardly, the side wall of the opposite through-hole of cabinet is fixedly connected there are two fixed block.The utility model can purify indoor air of performing the operation, while can easily disassemble and install to strainer, convenient for the use of people.

Description

A kind of clean operating room air filter

Technical field

The utility model relates to clarifier technical field more particularly to a kind of clean operating room air filters.

Background technique

Exhaust gas, meeting contaminated operation room working environment is discharged in Anesthesia machine when working, long-term sucking can be good for doctor and nurse Kang Zaocheng significant damage carrys out the air in purified operation room currently, being usually all placed with air purifier in operating room, protects Demonstrate,prove operating room air environment, in the prior art, the strainer of air purifier carry out after prolonged use cleaning or Replacement, it is relatively complicated come the step of when guaranteeing to purify the effect of air, and replacing, it is not easy to the use of people.

Utility model content

Purpose of the utility model is to solve the strainers of air purifier in the prior art after prolonged use The step of when being cleared up, and replaced, is relatively complicated, is not easy to the use problem of people, and a kind of clean operation proposed Room air filter device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of clean operating room air filter, including cabinet, the bottom of the wall box offer multiple air inlets Mouthful, the inner wall of the cabinet is fixedly connected with ring block, and ring block is located at the top of air inlet and is arranged, the ring block it is upper Side is equipped with three layers of filter mesh layer, and the top of three layers of filter mesh layer is equipped with photocatalyst antiseptic device, the top of the photocatalyst antiseptic device Equipped with electric motor fan, and electric motor fan is fixedly connected by connecting rod with the inner wall of cabinet, is opened up at the top of the wall box There is air outlet, the side wall of the cabinet offers through-hole corresponding with three layers of filter mesh layer position, and three layers of filter mesh layer is opposite The side wall of through-hole side is fixedly connected with fixed plate, and the fixed plate passes through through-hole and the setting that extends outwardly, the cabinet are opposite The side wall of through-hole is fixedly connected there are two fixed block, and two fixed blocks are located at the top of fixed plate and are arranged, two fixations The top of block offers limit hole, is equipped with kelly in the limit hole, and the both ends of kelly both pass through limit hole and to extension Stretch setting, the side wall of the kelly is fixedly connected with limited block, and the side wall of the limit hole is offered to match with limited block The side wall of limiting slot, the limited block is fixedly connected by spring with the side wall of limiting slot, and the top of two kellies is common It is fixedly connected with the same extension bar.

Preferably, the bottom of the fixed plate side wall is fixedly connected with L-type locating piece, and the side wall of the cabinet is fixedly connected There is the positioning groove body to match with L-type locating piece.

Preferably, the side wall that the fixed plate is away from each other three layers of filter mesh layer side is fixedly connected with knob.

Preferably, the photocatalyst antiseptic device includes photocatalyst net and UV light source.

Preferably, it is fixedly connected to universal wheel at the bottom four corners of the cabinet, is equipped on two of them universal wheel Service brake.

Preferably, three layers of filter mesh layer is followed successively by primary efficient filter screen, medium air filtration net and high efficiency particulate air.

Compared with prior art, the utility model provides a kind of clean operating room air filter, and having following has Beneficial effect:

1, a kind of clean operating room air filter starts electric motor fan, motor wind by the electric motor fan being equipped with The flabellum of fan rotates, and is sucked into external air in cabinet by air inlet, then three layers of filter mesh layer by being equipped with, can be right Air is filtered, then the photocatalyst antiseptic device by being equipped with, and can be removed to pernicious gases some in air and peculiar smell, And be discharged by air outlet, then the connecting rod by being equipped with, connecting rod is pulled, the mobile drive kelly of connecting rod is mobile, and then makes Kelly is contracted in limit hole, and pulls fixed plate, to make three layers of filter mesh layer extraction cabinets, convenient for the clear of three layers of filter mesh layer Reason.

2, a kind of clean operating room air filter, the inclination angle being equipped with by kelly are carrying out three layers of strainer When the installation of layer, three layers of filter mesh layer are pressed, kelly is squeezed, so that it is mobile to make kelly, and is contracted in limit hole, then It is inserted directly into convenient for three layers of filter mesh layer to cabinet, convenient for the installation of three layers of filter mesh layer.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Indoor air of performing the operation can be purified, while easily strainer can be disassembled and installed, convenient for making for people With.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of clean operating room air filter structural schematic diagram；

Fig. 2 is the part A structure enlargement diagram of Fig. 1.

In figure: 1 cabinet, 2 air inlets, 3 ring blocks, 4 three layers of filter mesh layer, 5UV light source, 6 universal wheels, 7 electric motor fans, 8 connect Extension bar, 9 fixed plates, 10 fixed blocks, 11 kellies, 12 limited blocks, 13 springs, 14 knobs, 15L type locating piece, 16 positioning groove bodies, 17 extension bars.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, the bottom of a kind of clean operating room air filter, including cabinet 1,1 side wall of cabinet offers Multiple air inlets 2, the inner wall of cabinet 1 is fixedly connected with ring block 3, and ring block 3 is located at the top setting of air inlet, annular The top of block 3 is equipped with three layers of filter mesh layer 4, and three layers of filter mesh layer 4 are followed successively by primary efficient filter screen, medium air filtration net and high efficiency particulate air, It is able to carry out filtering incrementally, the top of three layers of filter mesh layer 4 is equipped with photocatalyst antiseptic device, and photocatalyst antiseptic device includes photocatalyst Net and UV light source 5, the top of photocatalyst antiseptic device are equipped with electric motor fan 7, and motor prevailing custom 7 passes through conducting wire and control switch and outside Power supply is electrically connected, and is the prior art, is seldom described herein, and electric motor fan 7 is solid by the inner wall of connecting rod 8 and cabinet 1 It is fixed to connect, air outlet is offered at the top of 1 side wall of cabinet, the side wall of cabinet 1 offers corresponding with three layers of 4 position of filter mesh layer Through-hole, the side wall of three layers of opposite through-hole side of filter mesh layer 4 are fixedly connected with fixed plate 9, and fixed plate 9 passes through through-hole and extends outwardly Setting, the side wall of the opposite through-hole of cabinet 1 is fixedly connected there are two fixed block 10, and two fixed blocks 10 are located at the upper of fixed plate 9 Side's setting, the top of two fixed blocks 10 offer limit hole, are equipped with kelly 11 in limit hole, and the both ends of kelly 11 are worn Cross limit hole and the setting that extends outwardly, the side wall of kelly 11 is fixedly connected with limited block 12, and the side wall of limit hole is offered and limited The limiting slot that position block 12 matches, the side wall of limited block 12 are fixedly connected by spring 13 with the side wall of limiting slot, two kellies 11 top is fixedly connected with the same extension bar 17 jointly, and the bottom of 9 side wall of fixed plate is fixedly connected with L-type locating piece 15, case The side wall of body 1 is fixedly connected with the positioning groove body 16 to match with L-type locating piece 15, and the top of positioning groove body 16 is through slot, L-type Locating piece 15 can snap into positioning groove body 16, improve stability of the fixed plate 9 when fixed, and fixed plate 9 is away from each other three layers The side wall of 4 side of filter mesh layer is fixedly connected with knob 14 convenient for pulling fixed plate 9, is fixedly connected at the bottom four corners of cabinet 1 There is universal wheel 6, be equipped with service brake on two of them universal wheel 6, convenient for the movement of cabinet 1.

In the utility model, in use, starting electric motor fan 7, the fan of electric motor fan 7 by the electric motor fan 7 being equipped with Leaf rotation, is sucked into external air in cabinet 1 by air inlet, then three layers of filter mesh layer 4 by being equipped with, can be to sky Gas is filtered, then the photocatalyst antiseptic device by being equipped with, and can be removed to pernicious gases some in air and peculiar smell, and It is discharged by air outlet, then the connecting rod 8 by being equipped with, pulls connecting rod 8, connecting rod 8 is mobile to drive kelly 11 mobile, in turn It is contracted to kelly 11 in limit hole, and pulls fixed plate 9, to make three layers of filter mesh layer 4 extract cabinet 1 out, convenient for filtering to three layers Three layers of strainer are pressed when carrying out the installation of three layers of filter mesh layer 4 in the cleaning of stratum reticulare 4, then the inclination angle being equipped with by kelly 11 Layer 4, squeezes kelly 11, so that it is mobile to make kelly 11, and is contracted in limit hole, then straight convenient for three layers of filter mesh layer 4 It connects and is inserted into cabinet 1, convenient for the installation of three layers of filter mesh layer 4.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of clean operating room air filter, including cabinet (1), which is characterized in that the bottom of cabinet (1) side wall It offers multiple air inlets (2), the inner wall of the cabinet (1) is fixedly connected with ring block (3), and ring block (3) is located at air inlet The top setting of mouth, the top of the ring block (3) are equipped with three layers of filter mesh layer (4), and the top of three layers of filter mesh layer (4) is equipped with The top of photocatalyst antiseptic device, the photocatalyst antiseptic device is equipped with electric motor fan (7), and electric motor fan (7) passes through connecting rod (8) It is fixedly connected with the inner wall of cabinet (1), air outlet is offered at the top of cabinet (1) side wall, the side wall of the cabinet (1) is opened Equipped with through-hole corresponding with three layers of filter mesh layer (4) position, the side wall of the opposite through-hole side of three layers of filter mesh layer (4) is fixed to be connected It is connected to fixed plate (9), the fixed plate (9) passes through through-hole and the setting that extends outwardly, and the side wall of the opposite through-hole of the cabinet (1) is solid There are two fixed block (10) for fixed connection, and two fixed blocks (10) are located at the top setting of fixed plate (9), two fixed blocks (10) top offers limit hole, is equipped with kelly (11) in the limit hole, and the both ends of kelly (11) both pass through limit The side wall of hole and the setting that extends outwardly, the kelly (11) is fixedly connected with limited block (12), and the side wall of the limit hole opens up There is the limiting slot to match with limited block (12), the side wall of the limited block (12) is solid by the side wall of spring (13) and limiting slot Fixed connection, the top of two kellies (11) is fixedly connected with the same extension bar (17) jointly.

2. a kind of clean operating room air filter according to claim 1, which is characterized in that the fixed plate (9) The bottom of side wall is fixedly connected with L-type locating piece (15), and the side wall of the cabinet (1) is fixedly connected with and L-type locating piece (15) The positioning groove body (16) to match.

3. a kind of clean operating room air filter according to claim 1, which is characterized in that the fixed plate (9) The side wall for being away from each other three layers of filter mesh layer (4) side is fixedly connected with knob (14).

4. a kind of clean operating room air filter according to claim 1, which is characterized in that the photocatalyst antiseptic Device includes photocatalyst net and UV light source (5).

5. a kind of clean operating room air filter according to claim 1, which is characterized in that the cabinet (1) It is fixedly connected at bottom four corners universal wheel (6), two of them universal wheel is equipped with service brake on (6).

6. a kind of clean operating room air filter according to claim 1, which is characterized in that three layers of filter mesh layer (4) primary efficient filter screen, medium air filtration net and high efficiency particulate air are followed successively by.