CN210345731U - Air supply device for operating room - Google Patents

Abstract

The utility model discloses an air feeder for operating room, including the main tank body, the fixed inserting in top of main tank body one side inner wall is equipped with the intake pipe, be equipped with the aspirator pump in the intake pipe, the one end intercommunication that the intake pipe is located the main tank body has the air duct, the one end that the intake pipe was kept away from to the air duct runs through the interior top of main tank body and upwards extends, the one end threaded connection that the air duct extends has non return valve, the bottom fixed inserting that the main tank body kept away from intake pipe one side inner wall is equipped with the outlet duct, threaded connection has the air outlet valve on the outlet duct, sliding insertion is equipped with filtering mechanism in the main tank body, be equipped with the opening that corresponds with filtering. The utility model discloses a setting of detachable filtering mechanism makes air feeder's filtering mechanism can carry out free change and clearance to air feeder's result of use has been promoted.

Description

Air supply device for operating room

Technical Field

The utility model relates to a medical treatment auxiliary assembly technical field especially relates to an air feeder for operating room.

Background

The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment are included, the medical equipment continuously improves the basic conditions of the technical level of medical science and is also an important mark of the modernization degree, the medical equipment becomes an important field of modern medical treatment, the development of the medical treatment depends on the development of instruments to a great extent, even in the development of the medical industry, the breakthrough of the medical equipment plays a decisive role, the medical equipment refers to instruments, equipment, appliances, materials or other articles which are singly or in combination used for a human body and also comprises required software, the treatment effect on the body surface and the body of the human body is not obtained by means of pharmacology, immunology or metabolism, but the medical equipment plays a certain auxiliary role, and during the use, the following intended purposes are achieved: prevention, diagnosis, treatment, monitoring and alleviation of diseases; diagnosis, treatment, monitoring, mitigation, compensation of injury or disability; research, substitution, regulation of anatomical or physiological processes; there are three major categories of classification advocated by medical devices for pregnancy control, namely diagnostic devices, therapeutic devices and auxiliary devices.

However, the existing air supply device for the operating room is simple in composition mechanism, and a filtering mechanism in the air supply device cannot be freely replaced and cleaned, so that the using effect of the air supply device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mechanism is comparatively simple to form by the air supply device for the operating room in the prior art, the filtering mechanism inside the air supply device can not be freely changed and cleaned, and the air supply device for the operating room is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air supply device for an operating room comprises a main box body, wherein an air inlet pipe is fixedly inserted into the top of the inner wall of one side of the main box body, an air suction pump is arranged on the air inlet pipe, one end of the air inlet pipe, which is positioned in the main box body, is communicated with an air guide pipe, one end of the air guide pipe, which is far away from the air inlet pipe, penetrates through the inner top of the main box body and extends upwards, one end of the air guide pipe, which extends, is in threaded connection with a check valve, an air outlet pipe is fixedly inserted into the bottom of the inner wall of one side of the main box body, which is far away from the air inlet pipe, an air outlet valve is in threaded connection with the air outlet pipe, a filtering mechanism is slidably inserted in the main box body, an opening corresponding to the filtering mechanism is arranged on the inner wall of the main box body, a baffle plate, the clamping groove corresponding to the clamping rod is formed in the locking block, the clamping sleeve is fixedly sleeved at one end, close to the locking block, of the clamping rod, the clamping rod is far away from one end of the clamping sleeve, the fixedly connected pull rod is fixedly connected with the clamping sleeve, and the filtering mechanism comprises a filtering net, an adsorption net and a sterilization net which are sequentially arranged from top to bottom.

Preferably, a connecting flange is fixedly sleeved at one end of the air guide pipe, which is far away from the air inlet pipe.

Preferably, a guide plate is fixedly connected to the top of the inner wall of one side, away from the air inlet pipe, of the main box body.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle and the inner wall of the through hole respectively.

Preferably, a sealing ring is fixedly sleeved at one end of the air inlet pipe, which is located in the main box body, and one side of the sealing ring is abutted to the inner wall of the main box body.

Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.

The utility model discloses in, will open the aspirator pump earlier, in leading the air into the main tank through the intake pipe, can be connected air duct and oxygen cylinder through flange simultaneously, lead oxygen into the main tank in, air and oxygen are in proper order through the dust screen this moment, adsorb the net and disinfect the disinfection back of net, derive through the outlet duct, the guide plate can make things convenient for the derivation of air simultaneously, check valve can effectively prevent the air refluence simultaneously, when needs clearance filter mechanism, take out the kelly earlier, then open the baffle, it can to take out filter mechanism. The utility model discloses a setting of detachable filtering mechanism makes air feeder's filtering mechanism can carry out free change and clearance to air feeder's result of use has been promoted.

Drawings

Fig. 1 is a schematic structural view of a gas supply device for an operating room according to the present invention;

fig. 2 is a schematic top view of a flange of a gas supply device for an operating room according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a main box body 1, an air inlet pipe 2, an air suction pump 3, an air guide pipe 4, a check valve 5, an air outlet pipe 6, an air outlet valve 7, a filtering mechanism 8, a filtering net 801, an adsorption net 802, a sterilization net 803, a rotating shaft 9, a baffle 10, a clamping block 11, a clamping rod 12, a locking block 13, a clamping sleeve 14, a pull rod 15, a connecting flange 16, a guide plate 17, a sealing ring 18 and a spring 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an air supply device for operating room comprises a main box body 1, an air inlet pipe 2 is fixedly inserted in the top of the inner wall of one side of the main box body 1 for introducing air, an air suction pump 3 is arranged on the air inlet pipe 2 for introducing air, an air guide pipe 4 is communicated with one end of the air inlet pipe 2, which is positioned in the main box body 1, for introducing oxygen, one end of the air guide pipe 4, which is far away from the air inlet pipe 2, penetrates through the top of the inner side of the main box body 1 and extends upwards, a check valve 5 is connected with one end of the air guide pipe 4 in a threaded manner to prevent oxygen from flowing backwards, an air outlet pipe 6 is fixedly inserted in the bottom of the inner wall of one side of the main box body 1, which is far away from the air inlet pipe 2, for introducing purified air, an air outlet valve 7 is connected with the air outlet pipe 6, conveniently take out filter mechanism 8, rotate through pivot 9 in the opening and be connected with baffle 10, baffle 10 keeps away from pivot 9's one end fixedly connected with fixture block 11, be used for supporting kelly 12, sliding insert on fixture block 11 and be equipped with kelly 12, be used for fixed stop 10, fixedly connected with and the latch segment 13 that kelly 12 corresponds on the outer wall of main tank body 1, be used for fixed kelly 12, be equipped with the draw-in groove that corresponds with kelly 12 on the latch segment 13, kelly 12 is close to the fixed cup joint of one end of latch segment 13 and has cutting ferrule 14, prevent that cutting ferrule 14 from droing, the one end fixedly connected with pull rod 15 of cutting ferrule 14 is kept away from to kelly 12, conveniently stimulate kelly 12, filter mechanism 8 includes from last filter screen 801 that sets gradually extremely down.

The utility model discloses in, the fixed flange 16 that has cup jointed of one end that intake pipe 2 was kept away from to air duct 4, make things convenient for air duct 4 to be connected with the oxygen cylinder, main tank body 1 keeps away from the top fixedly connected with guide plate 17 of intake pipe 2 one side inner wall, make things convenient for the air to derive, the cover is equipped with torque spring in the pivot 9, torque spring's both ends respectively with baffle 10 and opening inner wall fixed connection, be used for playing certain torsion to baffle 10 and support, the fixed sealing washer 18 that has cup jointed of one end that intake pipe 2 is located main tank body 1, one side of sealing washer 18 offsets with main tank body 1's inner wall, prevent that the air from spilling, the cover is equipped with spring 19 on the kelly 12, spring 19's both ends respectively with cutting ferrule 14 and 11.

The utility model discloses in, will open aspirator pump 3 earlier, in leading-in main tank body 1 of intake pipe 2 with the air, can be connected air duct 4 and oxygen cylinder through flange 16 simultaneously, in leading-in main tank body 1 with oxygen, air and oxygen pass through dust screen 801 in proper order this moment, the disinfection back of disinfecting of adsorption net 802 and net 803 of disinfecting, derive through outlet duct 6, guide plate 17 can make things convenient for deriving of air simultaneously, check valve 5 can effectively prevent the air refluence simultaneously, when needs clearance filtering mechanism 8, draw kelly 12 earlier, then open baffle 10, it can to take out filtering mechanism 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An air supply device for an operating room comprises a main box body (1) and is characterized in that an air inlet pipe (2) is fixedly inserted at the top of the inner wall of one side of the main box body (1), an air suction pump (3) is arranged on the air inlet pipe (2), one end of the air inlet pipe (2) positioned in the main box body (1) is communicated with an air guide pipe (4), one end, far away from the air inlet pipe (2), of the air guide pipe (4) penetrates through the inner top of the main box body (1) and extends upwards, one end, extending out of the air guide pipe (4), of the air guide pipe is in threaded connection with a check valve (5), an air outlet pipe (6) is fixedly inserted at the bottom of the inner wall of one side, far away from the air inlet pipe (2), of the air outlet pipe (6) is in threaded connection with an air outlet valve (7), a filtering mechanism (8) is slidably inserted in the, rotate through pivot (9) in the through-hole and be connected with baffle (10), one end fixedly connected with fixture block (11) of pivot (9) are kept away from in baffle (10), sliding insert on fixture block (11) is equipped with kelly (12), locking block (13) that fixedly connected with and kelly (12) correspond on the outer wall of main tank body (1), be equipped with the draw-in groove that corresponds with kelly (12) on locking block (13), the fixed cover of one end that kelly (12) is close to locking block (13) has been cup jointed cutting ferrule (14), one end fixedly connected with pull rod (15) of cutting ferrule (14) are kept away from kelly (12), filtering mechanism (8) are including from last filter screen (801), adsorption net (802) and the net (803) of disinfecting that sets gradually under to.

2. A supply device for operating rooms according to claim 1, characterised in that the end of the air duct (4) remote from the air inlet duct (2) is fixedly attached with a connecting flange (16).

3. The air supply device for the operating room as claimed in claim 1, wherein a guide plate (17) is fixedly connected to the top of the inner wall of the main box body (1) on the side far away from the air inlet pipe (2).

4. The air supply device for the operating room as claimed in claim 1, wherein a torsion spring is sleeved on the rotating shaft (9), and two ends of the torsion spring are fixedly connected with the baffle plate (10) and the inner wall of the through opening respectively.

5. Air supply device for operating rooms according to claim 1, characterized in that the end of the air inlet pipe (2) located inside the main box (1) is fixedly connected with a sealing ring (18), and one side of the sealing ring (18) is pressed against the inner wall of the main box (1).

6. The air supply device for the operating room as claimed in claim 1, wherein the clamping rod (12) is sleeved with a spring (19), and two ends of the spring (19) are fixedly connected with the clamping sleeve (14) and the clamping block (11) respectively.

Images