Waste anesthetic gas emission system

Abstract

The utility model discloses an anesthetic waste gas emission system which comprises a box body, a front panel and a rear panel are fixedly connected to the box body, a control box is fixedly connected to the outer wall of the box body, an installation base is fixedly connected to the inner wall of the bottom of the box body, a high-pressure side flow fan is fixedly connected to the installation base, and a high-pressure side flow fan is fixedly connected to the high-pressure side flow fan. The front panel is fixedly communicated with an air inlet pipe corresponding to an air inlet of the high-pressure side-flow fan, and an air outlet of the high-pressure side-flow fan is fixedly communicated with a quick-clamping type flexible corrugated pipe. According to the utility model, all parts are assembled in a centralized manner, and the arranged L-shaped air inlet filter fully utilizes the space, so that the structural compactness of the anesthetic waste gas emission system can be improved, and the volume and the weight of the anesthetic waste gas emission system can be greatly reduced, thereby improving the convenience of installation and maintenance of the anesthetic waste gas emission system; and the cost of an anesthetic waste gas emission system can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to exhaust system technical field, concretely is anesthetic exhaust system. BACKGROUND

[0002] The patient usually adopts the semi-open or closed anesthetic method in the operation, the anesthetic breathing machine mixes the anesthetic gas into the air in the required proportion, enters the human lung through the respiratory system, and the excess anesthetic gas is discharged to the operating room with the exhaled carbon dioxide from the outlet of the respiratory system, and is discharged through the anesthetic exhaust unit. However, the anesthetic exhaust system on the market is double unit, which is large in size and heavy in weight, resulting in large space for installation and maintenance, and higher cost. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing an anesthetic exhaust system to solve the problems in the above background.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The utility model provides an anesthetic exhaust system, which comprises a box body, a front panel and a rear panel are fixedly connected on the box body, a control box is fixedly connected to the outer wall of the box body, an installation seat is fixedly connected to the inner wall of the bottom of the box body, a high-pressure side flow fan is fixedly connected to the installation seat, an air inlet pipe corresponding to the air inlet of the high-pressure side flow fan is fixedly connected to the front panel, a quick-clamping flexible bellows is fixedly connected to the air outlet of the high-pressure side flow fan, a check valve is fixedly connected to the other end of the quick-clamping flexible bellows, an air inlet filter is fixedly connected to the inner wall of the upper side of the box body, the shape of the air inlet filter is L-shaped, the air inlet filter is located between the check valve and the high-pressure side flow fan, a gas guide pipe is fixedly connected between the air inlet filter and the check valve, an exhaust pump is fixedly connected to the air inlet filter, an exhaust pipe is fixedly connected to the air outlet of the exhaust pump, and one end of the exhaust pipe is located outside the box body.

[0006] Further, a plurality of sound-absorbing cots are fixedly connected to the inner wall of the box body, and a plurality of sound-absorbing holes are uniformly formed in the installation seat.

[0007] Further, the air inlet filter comprises a filter box fixedly connected in the box body, a blowdown pipe is fixedly connected to the bottom of the filter box, and a blowdown tank is threadedly sleeved outside the blowdown pipe.

[0008] Further, the specific shape of the exhaust pipe is L-shaped, and the end of the exhaust pipe located outside the box body is downwardly opened.

[0009] Further, the bottom of the filter box is fixedly connected with two mounting plates, and the same vibration motor is fixedly connected between the two mounting plates.

[0010] Further, the bottom of the box is fixedly connected with two symmetrical placing seats, two brackets are fixedly connected between the control box and the placing seats, and a reinforcing plate is fixedly connected between the two brackets.

[0011] Further, the air inlet pipe is externally threadedly sleeved with a threaded pipe, and a filter screen is fixedly connected to the threaded pipe.

[0012] Further, the top of the box is fixedly connected with a plurality of lifting rings, and the plurality of lifting rings are located at four corners of the upper surface of the box.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a box, a front panel, a rear panel, a control box, a mounting seat, a high pressure side flow fan, an air inlet pipe, a quick -card formula flexible bellows, a check valve, an air inlet filter, a gas guide pipe, an exhaust pump and an exhaust pipe are set up, when using, the anesthesia waste gas in operating room is sucked to the quick -card formula flexible bellows through the high pressure side flow fan suction force, the anesthesia gas is transported to the air inlet filter in quick -card formula flexible bellows, and the check valve only allows the anesthesia gas to pass one -way, so the anesthesia gas does not backflow, the air inlet filter filters and purifies anesthesia gas, after the moisture and particulate impurities in air are filtered through the air inlet filter, the exhaust pump discharges the purified gas to the outside safe place through the exhaust pipe, thereby can effectively purify treatment anesthesia gas, compared with the anesthesia waste gas discharge system, the utility model model concentrates each component centralized assembly, and the L type air inlet filter makes full use of the space, can improve the structure compactness of anesthesia waste gas discharge system, can greatly reduce the volume and weight of anesthesia waste gas discharge system, thereby can improve the convenience of anesthesia waste gas discharge system installation maintenance, and can reduce the cost of anesthesia waste gas discharge system. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is another direction structure schematic diagram of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the utility model after removing the front panel and rear panel;

[0018] Figure 4 It is Figure 3 Another direction structure schematic diagram.

[0019] In the figure: 1, box; 2, front panel; 3, rear panel; 4, control box; 5, mounting seat; 6, high-pressure side flow fan; 7, air inlet pipe; 8, quick card type flexible bellows; 9, check valve; 10, air inlet filter; 11, air guide pipe; 12, exhaust pump; 13, exhaust pipe; 14, sound absorbing cotton; 15, sound absorbing hole; 16, filter box; 17, sewage pipe; 18, sewage collection tank; 19, mounting plate; 20, vibration motor; 21, placing seat; 22, bracket; 23, reinforcing plate; 24, threaded pipe; 25, filter screen; 26, lifting ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of anesthesia exhaust emission system, including box 1, the front panel 2 and rear panel 3 are fixedly connected on the box 1, the outer wall of the box 1 is fixedly connected with control box 4, the inner wall of the bottom of the box 1 is fixedly connected with mounting seat 5, high-pressure side flow fan 6 is fixedly connected on the mounting seat 5, the air inlet of high-pressure side flow fan 6 can be added bacterial filter to improve bacterial filtration effect, the precision of bacterial filter should be 0.01 μm~0.2 μm, efficiency reaches 99.995%, and spare bacterial filter can be set, each group of bacterial filter can meet design flow rate requirement, bacterial filter needs to have pressure difference monitoring measure, the front panel 2 is fixedly connected with the air inlet pipe 7 corresponding to the air inlet of high-pressure side flow fan 6, the air outlet of high-pressure side flow fan 6 is fixedly connected with quick card type flexible bellows 8, the other end of quick card type flexible bellows 8 is fixedly connected with check valve 9, the inner wall of the upper side of the box 1 is fixedly connected with air inlet filter 10, the shape of air inlet filter 10 is L type, air inlet filter 10 is between check valve 9 and high-pressure side flow fan 6, air guide pipe 11 is fixedly connected between air inlet filter 10 and check valve 9, air inlet filter 10 is fixedly connected with exhaust pump 12, the air outlet of exhaust pump 12 is fixedly connected with exhaust pipe 13, one end of exhaust pipe 13 is located outside the box 1, and disinfection device can be added to the tail of exhaust pipe to improve disinfection effect, disinfection device generally uses ultraviolet light, ozone and high-temperature disinfection, tail gas temperature is higher than 120 DEG C, so exhaust pipe should use metal high-temperature resistant material.

[0022] In the above embodiment, when in use, the high-pressure side flow fan 6 is controlled to operate by the control box 4, the anesthetic waste gas in the operating room is sucked into the quick-release flexible bellows 8 by the suction force of the high-pressure side flow fan 6, the quick-release flexible bellows 8 delivers the anesthetic gas into the air inlet filter 10, the check valve 9 is arranged to allow the anesthetic gas to pass in one direction only, so the anesthetic gas cannot flow back, the air inlet filter 10 filters and purifies the anesthetic gas, after the moisture and particulate impurities in the air are filtered out by the air inlet filter 10, the exhaust pump 12 discharges the purified gas to a safe place outside the house through the exhaust pipe 13, so that the anesthetic gas can be effectively purified and treated, compared with the existing anesthetic waste gas discharge system, the utility model centrally assembles various components, the L-shaped air inlet filter 10 is arranged to make full use of the space, the compactness of the anesthetic waste gas discharge system can be improved, the volume and weight of the anesthetic waste gas discharge system can be greatly reduced, so that the convenience of installation and maintenance of the anesthetic waste gas discharge system can be improved, and the cost of the anesthetic waste gas discharge system can be reduced.

[0023] The inner wall of the box body 1 is fixedly connected with a plurality of sound-absorbing cottons 14, a plurality of sound-absorbing holes 15 are uniformly formed in the mounting seat 5, and the sound-absorbing cottons 14 and the sound-absorbing holes 15 can improve the noise reduction effect, thereby improving the comfort of using the anesthetic waste gas discharge system.

[0024] The air inlet filter 10 comprises a filter box 16 fixedly connected in the box body 1, a blowdown pipe 17 is fixedly communicated at the bottom of the filter box 16, and a dirt collecting tank 18 is threadedly sleeved on the blowdown pipe 17, so that the filtered dirt can fall into the dirt collecting tank 18 for collection, and the convenience of cleaning the air inlet filter 10 is improved.

[0025] The exhaust pipe 13 is L-shaped, and the end of the exhaust pipe 13 located outside the box body 1 is open downward, so that foreign matters cannot fall into the exhaust pipe 13 to cause blockage.

[0026] The bottom of the filter box 16 is fixedly connected with two mounting plates 19, and the same vibration motor 20 is fixedly connected between the two mounting plates 19, so that the vibration motor 20 can vibrate the air inlet filter 10, thereby improving the dirt collecting efficiency of the dirt collecting tank 18.

[0027] The bottom of the box body 1 is fixedly connected with two placing seats 21, two brackets 22 are fixedly connected between the control box 4 and the placing seats 21, and a reinforcing plate 23 is fixedly connected between the two brackets 22, so that the stability and structural strength of the system can be improved.

[0028] The air inlet pipe 7 is threadedly sleeved with a threaded pipe 24, and a filter screen 25 is fixedly connected to the threaded pipe 24, so that the filter screen 25 can filter the entering gas to prevent large impurities from entering to cause blockage of the system.

[0029] The top of the box 1 is fixedly connected with a plurality of lifting rings 26, the plurality of lifting rings 26 are located at the four corners of the upper surface of the box 1, and the lifting rings 26 can improve the convenience of hoisting the device system.

[0030] Working principle: in use, the high-pressure side flow fan 6 is controlled to operate through the control box 4, the anesthetic waste gas in the operating room is sucked into the quick-clamping flexible bellows 8 through the suction force of the high-pressure side flow fan 6, the quick-clamping flexible bellows 8 delivers the anesthetic gas to the air inlet filter 10, the check valve 9 is arranged to allow the anesthetic gas to pass in one direction only, so that the anesthetic gas cannot flow back, the air inlet filter 10 filters and purifies the anesthetic gas, after the moisture and particulate impurities in the air are filtered out through the air inlet filter 10, the exhaust pump 12 discharges the purified gas to a safe place outside the house through the exhaust pipe 13, so that the anesthetic gas can be effectively purified and treated, compared with the existing anesthetic waste gas discharge system, the utility model centrally assembles various components, the L-shaped air inlet filter 10 makes full use of the space, can improve the structural compactness of the anesthetic waste gas discharge system, can greatly reduce the volume and weight of the anesthetic waste gas discharge system, so as to improve the convenience of installation and maintenance of the anesthetic waste gas discharge system, and can reduce the cost of the anesthetic waste gas discharge system.

[0031] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or action from another entity or action, and do not necessarily require or imply that these entities or actions have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An anesthetic waste gas emission system, comprising a housing (1), characterized in that: A front panel (2) and a rear panel (3) are fixedly connected to the housing (1). A control box (4) is fixedly connected to the outer wall of the housing (1). A mounting base (5) is fixedly connected to the inner wall of the bottom of the housing (1). A high-pressure side-flow fan (6) is fixedly connected to the mounting base (5). An air inlet pipe (7) corresponding to the air inlet of the high-pressure side-flow fan (6) is fixedly connected to the front panel (2). A quick-release flexible corrugated pipe (8) is fixedly connected to the air outlet of the high-pressure side-flow fan (6). The other end of the quick-release flexible corrugated pipe (8) is fixedly connected to... There is a check valve (9), and an air intake filter (10) is fixedly connected to the inner wall of the upper side of the housing (1). The air intake filter (10) is L-shaped and is located between the check valve (9) and the high-pressure side flow fan (6). An air guide pipe (11) is fixedly connected between the air intake filter (10) and the check valve (9). An exhaust pump (12) is fixedly connected to the air intake filter (10). An exhaust pipe (13) is fixedly connected to the outlet of the exhaust pump (12). One end of the exhaust pipe (13) is located outside the housing (1).

2. The anesthetic waste gas emission system according to claim 1, characterized in that: The inner wall of the box (1) is fixedly connected with a plurality of sound-absorbing cotton (14), and the mounting base (5) is evenly provided with a plurality of sound-absorbing holes (15).

3. The anesthetic waste gas emission system according to claim 1, characterized in that: The air intake filter (10) includes a filter box (16) fixedly connected inside the housing (1). The bottom of the filter box (16) is fixedly connected to a drain pipe (17), and a sludge collection tank (18) is threaded onto the external of the drain pipe (17).

4. The anesthetic waste gas emission system according to claim 1, characterized in that: The exhaust pipe (13) is L-shaped, with one end of the exhaust pipe (13) located outside the housing (1) facing downwards.

5. The anesthetic waste gas emission system according to claim 3, characterized in that: The bottom of the filter box (16) is fixedly connected to two mounting plates (19), and the same vibration motor (20) is fixedly connected between the two mounting plates (19).

6. The anesthetic waste gas emission system according to claim 1, characterized in that: The bottom of the box (1) is symmetrically fixedly connected to two placement seats (21), and the control box (4) is fixedly connected to two brackets (22) and the placement seats (21). A reinforcing plate (23) is fixedly connected between the two brackets (22).

7. The anesthetic waste gas emission system according to claim 1, characterized in that: The intake pipe (7) is threaded with a threaded tube (24), and a filter screen (25) is fixedly connected to the threaded tube (24).

8. The anesthetic waste gas emission system according to claim 3, characterized in that: The top of the box (1) is fixedly connected with a plurality of lifting rings (26), which are located at the four corners of the upper surface of the box (1).

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