Anti-explosion exhaust structure of air conditioning system

Abstract

The utility model discloses an anti-explosion exhaust structure of an air conditioning system, and relates to the technical field of safety engineering, the anti-explosion exhaust structure comprises an exhaust pipe, a group of water collecting trays are fixedly arranged in the middle of the interior of the exhaust pipe, and atomizing nozzles for atomizing a neutralization solution are fixedly mounted at the bottoms of the two water collecting trays at equal intervals; a blocking plate used for changing the wind direction is fixedly installed above one end of the exhaust pipe, and a plate type separator used for collecting waste liquid is fixedly installed below the end, away from the blocking plate, of the exhaust pipe. The atomization nozzle is matched to atomize the neutralization solution and then make full contact with harmful gas to generate neutralization reaction, compared with pure vortex adsorption, the neutralization reaction can more directly and effectively remove harmful ingredients, and the possibility that the poisonous gas is discharged outdoors when not fully treated is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of safety engineering, in particular to an explosion-proof air exhaust structure of an air conditioning system. BACKGROUND

[0002] Currently, gas sensors are installed at key positions in a laboratory to monitor the concentration of harmful gases in real time. When the concentration exceeds a set threshold, a standby fan is automatically started or the exhaust volume is increased, and an alarm is issued to remind personnel to pay attention to safety.

[0003] In addition, the existing patent with the patent number CN222335542U discloses an explosion-proof air exhaust and purification structure. The device is provided with an introduction channel and a lower cavity body in cooperation to form a local vortex, thereby improving the adsorption effect of the lower adsorption part. Then, during the rapid extraction process of some toxic gases in the air pipe by the high-speed fan, a part of the gases will still separate from the vortex and be directly discharged outdoors, thereby causing air pollution. Therefore, the present application provides an explosion-proof air exhaust structure of an air conditioning system. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the problem that toxic gases are easily discharged to the outdoors to cause air pollution in the process, the application provides an explosion-proof air exhaust structure of an air conditioning system.

[0005] The explosion-proof air exhaust structure of the air conditioning system provided by the application adopts the following technical scheme:

[0006] The explosion-proof air exhaust structure of the air conditioning system comprises an air exhaust pipe, a group of water collecting trays are fixedly arranged in the middle of the inside of the air exhaust pipe, atomizing nozzles for atomizing and neutralizing a solution are fixedly installed at the bottoms of the two water collecting trays, an obstruction plate for changing the direction of air flow is fixedly installed above one end of the air exhaust pipe, and a plate-type separator for collecting waste liquid is fixedly installed below the other end of the air exhaust pipe away from the obstruction plate.

[0007] By adopting the above technical scheme, the water collecting trays are arranged in the air exhaust pipe, the atomizing nozzles at the bottoms of the water collecting trays can atomize and neutralize the solution, the obstruction plate above one end of the air exhaust pipe can change the direction of air flow, and the plate-type separator below the other end of the air exhaust pipe can collect the waste liquid. The functions of atomizing and neutralizing, changing the direction of air flow, and collecting waste liquid are achieved, and the treatment of harmful components in the air exhaust process and the recovery of waste liquid are realized.

[0008] Preferably, an inclined plate A is fixedly connected to one end of the inside of the air exhaust pipe, an inclined plate B is fixedly installed below the obstruction plate in the inside of the air exhaust pipe, and the inclined plate A, the inclined plate B and the air exhaust pipe are combined to form a groove capable of storing liquid.

[0009] By adopting the above technical scheme, the inclined plate A, the inclined plate B and the air exhaust pipe in the air exhaust pipe are combined to form the groove capable of storing liquid, which provides a liquid storage space for temporarily storing relevant liquid.

[0010] Preferably, one side of the two water collecting trays is fixedly connected with a liquid injection pipe, the outer peripheral surface of the liquid injection pipe is fixedly installed with a fixed block A for auxiliary positioning, and one end of the liquid injection pipe is fixedly connected with the output end of the pump A.

[0011] By adopting the above technical scheme, the pump A provides liquid for the water collecting tray through the liquid injection pipe, and the fixed block A plays an auxiliary positioning role.

[0012] Preferably, the bottom plate A is fixedly connected below one side of the exhaust pipe, the top of the bottom plate A is fixedly connected with the bottom of the pump A, the top of the bottom plate A is installed with a liquid storage tank, and the outer side of the liquid storage tank is installed with a sealing cover A.

[0013] By adopting the above technical scheme, the bottom plate A below one side of the exhaust pipe is used for fixing the pump A, and simultaneously bears and installs the liquid storage tank, the sealing cover A on the liquid storage tank can be used for adding liquid, and the whole body plays a role of providing installation support for the pump A, and providing a liquid storage space for the system and facilitating adding liquid.

[0014] Preferably, the inside of the exhaust pipe is combined with the inclined plate A and the inclined plate B to form a groove capable of storing liquid, the groove is fixedly installed with a liquid discharge pipe above, the outer peripheral surface of the liquid discharge pipe is fixedly installed with a fixed block B for auxiliary positioning, and the liquid discharge pipe is fixedly connected with the input end of the pump B.

[0015] By adopting the above technical scheme, the pump B discharges the liquid in the liquid storage groove through the liquid discharge pipe, and the fixed block B plays an auxiliary positioning role of the liquid discharge pipe.

[0016] Preferably, the bottom plate B is fixedly connected below one side of the exhaust pipe away from the bottom plate A, the top of the bottom plate B is fixedly connected with the bottom of the pump B, the top of the bottom plate B is installed with a wastewater tank, and the outer side of the wastewater tank is installed with a sealing cover B.

[0017] By adopting the above technical scheme, installation support is provided for the pump B, and a wastewater storage space is provided for the system, and liquid is conveniently added or related operations are conveniently performed.

[0018] Preferably, the top of the plate separator is inclined, a plurality of vertical plates for collecting liquid are fixedly connected at equal intervals on the top of the plate separator, and grooves are formed in the side surfaces of the vertical plates.

[0019] By adopting the above technical scheme, the inclined surface and the grooves on the vertical plates are used to more efficiently collect liquid, so that the liquid can flow along the inclined surface to the vertical plate grooves for gathering and collecting.

[0020] Preferably, side plates are fixedly connected on both sides of the exhaust pipe close to the bottom plate A, a threaded rod is threadedly connected to the top ends of the two side plates, the top of the threaded rod is fixedly connected with a top plate, and the top plate is connected with the top of the wall body through bolts.

[0021] By adopting the technical scheme, the exhaust pipe is stably installed and fixed on the top wall through the combination of the side plate, the threaded rod, the top plate and the bolt, so that sufficient supporting force is provided by the exhaust pipe during use.

[0022] To sum up, the present application has at least one of the following beneficial technical effects:

[0023] 1. The device changes the harmful gas wind direction entering the exhaust pipe through the blocking plate, so that the harmful gas flows downward, and the neutralization solution is atomized by the atomizing nozzle and fully contacts the harmful gas to occur neutralization reaction. Compared with pure vortex adsorption, the neutralization reaction can more directly and effectively remove harmful components and reduce the possibility of toxic gas being discharged outdoors without sufficient treatment.

[0024] 2. The inclined plate A and the inclined plate B form a liquid storage groove with the exhaust pipe and the plate separator collects and processes the waste liquid, further ensuring the completeness of the harmful gas treatment process, avoiding secondary pollution caused by residual waste liquid, and ensuring the safety of the discharged gas. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall side view structure of the present application file;

[0026] Figure 2 It is a schematic diagram of the overall top view structure of the present application file;

[0027] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present application file;

[0028] Figure 4 It is a schematic diagram of the connection structure of the side plate and the threaded rod of the present application file;

[0029] Figure 5 It is a schematic diagram of the overall cross-sectional structure of the present application file.

[0030] Reference signs: 1, exhaust pipe; 2, blocking plate; 3, water collecting disc; 4, atomizing nozzle; 5, liquid injection pipe; 6, fixed block A; 7, pump A; 8, bottom plate A; 9, liquid storage tank;

[0031] 10, sealing cover A; 11, liquid discharge pipe; 12, fixed block B; 13, pump B; 14, bottom plate B; 15, waste water tank; 16, sealing cover B; 17, side plate;

[0032] 18, threaded rod; 19, top plate; 20, plate separator; 21, inclined plate A; 22, inclined plate B. DETAILED DESCRIPTION

[0033] The following will be described in combination with the drawings: Figures 1-5Further details of the application are provided below.

[0034] The "up, down, left, right" perspective of the device is based on Figure 1 The direction of the drawing is the reference

[0035] The embodiment of the application discloses an explosion-proof exhaust structure of an air conditioning system.

[0036] Referring to Figures 1-3 As shown in the figure, the explosion-proof exhaust structure of the air conditioning system comprises an exhaust pipe 1, a group of water collecting discs 3 with the same width as the inner diameter of the exhaust pipe 1 are welded near the middle position of the inside of the exhaust pipe 1, a plurality of atomizing nozzles 4 for atomizing and neutralizing solution are fixedly installed at the bottom of the two water collecting discs 3 at equidistant positions, a blocking plate 2 for changing the wind direction and with the same width as the inner diameter of the exhaust pipe 1 is fixedly installed above one end of the exhaust pipe 1 located at the wind direction inlet, a plate-type separator 20 for collecting waste liquid and with the same width as the inner diameter of the exhaust pipe 1 is fixedly installed below the end of the exhaust pipe 1 away from the blocking plate 2, a slope plate A21 with the same width as the inner diameter of the exhaust pipe 1 is welded at one end of the inside of the exhaust pipe 1 located at the plate-type separator 20, a slope plate B22 with the same width as the inner diameter of the exhaust pipe 1 is fixedly installed below the blocking plate 2 in the inside of the exhaust pipe 1, the slope plate A21, the slope plate B22 and the exhaust pipe 1 combine to form a groove capable of storing liquid, the liquid storage depth of the groove is the same as the thickness of the slope plate B22, a liquid injection pipe 5 for transporting raw liquid is fixedly connected to one side of the two water collecting discs 3, a fixed block A6 threadedly connected with the exhaust pipe 1 is fixedly installed on the outer peripheral surface of the liquid injection pipe 5, the end of the liquid injection pipe 5 away from the water collecting disc 3 is fixedly connected with the output end of a pump A7, a bottom plate A8 with a rectangular groove opened at the top is fixedly connected below one side of the exhaust pipe 1, the mounting seat of the pump A7 is fixedly connected to one side of the top of the bottom plate A8, a liquid storage tank 9 is installed at the rectangular groove of the top of the bottom plate A8, a threaded hole is opened above the outer side surface of the liquid storage tank 9, and a sealing cover A10 is threadedly installed at the threaded hole.

[0037] The exhaust pipe 1 is installed on the exhaust device in the laboratory. When the gas containing harmful components enters from the wind direction inlet of the exhaust pipe 1, the blocking plate 2 located above the wind direction inlet changes the wind direction of the gas, so that the gas changes downward. The pump A7 draws the neutralizing solution from the liquid tank 9 and delivers it to the two water collectors 3 through the liquid injection pipe 5. The fixed block A6 on the outer surface of the liquid injection pipe 5 plays a fixing role. The atomizing nozzle 4 atomizes the neutralizing solution in the water collector 3. The atomized neutralizing solution reacts with the harmful components in the gas flowing in the exhaust pipe 1. The gas after the neutralization reaction continues to flow in the exhaust pipe 1. The waste liquid generated by the reaction flows downward. The plate separator 20 is installed below the end of the exhaust pipe 1 away from the blocking plate 2, used to collect waste liquid. The inclined plate A21 located at one end of the plate separator 20 and the inclined plate B22 located below the blocking plate 2 are combined with the exhaust pipe 1 to form a liquid storage groove for temporarily storing waste liquid.

[0038] It should be noted that the pump A7 and the connection between the wire and the control device are prior art and mature, so the specific connection relationship is not described in detail. The existing connection assembly can be installed and used.

[0039] Referring to Figures 3-5 The exhaust pipe 1 is installed on the exhaust device in the laboratory. When the gas containing harmful components enters from the wind direction inlet of the exhaust pipe 1, the blocking plate 2 located above the wind direction inlet changes the wind direction of the gas, so that the gas changes downward. The pump A7 draws the neutralizing solution from the liquid tank 9 and delivers it to the two water collectors 3 through the liquid injection pipe 5. The fixed block A6 on the outer surface of the liquid injection pipe 5 plays a fixing role. The atomizing nozzle 4 atomizes the neutralizing solution in the water collector 3. The atomized neutralizing solution reacts with the harmful components in the gas flowing in the exhaust pipe 1. The gas after the neutralization reaction continues to flow in the exhaust pipe 1. The waste liquid generated by the reaction flows downward. The plate separator 20 is installed below the end of the exhaust pipe 1 away from the blocking plate 2, used to collect waste liquid. The inclined plate A21 located at one end of the plate separator 20 and the inclined plate B22 located below the blocking plate 2 are combined with the exhaust pipe 1 to form a liquid storage groove for temporarily storing waste liquid.

[0040] The plate separator 20 is installed below the end of the exhaust duct 1 away from the blocking plate 2, the top of which is inclined and fixedly connected with a plurality of vertical plates with transverse grooves, which helps to more efficiently collect waste liquid. The waste liquid flows down along the inclined surface and the grooves. The liquid discharge pipe 11 is fixed inside the exhaust duct 1 above the groove formed by the inclined plate A21, the inclined plate B22 and the exhaust duct 1. The fixed block B12 on the outer circumferential surface of the liquid discharge pipe 11 is fixedly connected with the exhaust duct 1. One end of the liquid discharge pipe 11 penetrates the exhaust duct 1 and is connected with the input end of the pump B13. The other end is located between the inclined plate B22 and the inclined plate A21 and is spaced apart from the exhaust duct 1 by one centimeter. When the pump B13 is started, the waste liquid in the liquid storage groove is pumped out through the liquid discharge pipe 11 and is transported to the waste water tank 15 for storage. The waste water tank 15 is installed in the rectangular groove on the top of the bottom plate B14. The pump B13 is fixed on one side of the top of the bottom plate B14. The sealing cover B16 on the outer side of the waste water tank 15 can be used to discharge waste liquid. The side plates 17 on both sides of the exhaust duct 1 close to the bottom plate A8 are connected by bolts. The threaded rods 18 are connected to the threaded holes on the top end of the side plates 17. The top plate 19 fixed on the top of the threaded rods 18 is connected with the top wall by bolts, thereby strengthening the support strength of the exhaust duct 1.

[0041] It should be noted that the pump B13 and the connection mode of the connecting wire and the control device are prior art and mature, so the specific connection relationship is not described in detail. The existing connection assembly can be installed and used.

[0042] The implementation principle of the explosion-proof exhaust structure of the air conditioning system of the embodiment is as follows. The device is installed on the exhaust device in the laboratory. The harmful component gas enters from the air inlet of the exhaust duct 1. The blocking plate 2 above the air inlet of the exhaust duct 1 changes the flow direction of the gas, so that the gas flows downward. The pump A7 extracts the neutralizing solution from the liquid tank 9 and sends it to the two water collecting trays 3 through the liquid injection pipe 5. The fixed block A6 on the outer periphery of the liquid injection pipe 5 serves as a fixing function. The atomizing nozzle 4 at the bottom of the water collecting tray 3 atomizes the neutralizing solution and reacts with the harmful gas components in the pipe to produce waste liquid. The waste liquid flows downward. The plate separator 20 below the end of the exhaust duct 1 away from the blocking plate 2 collects the waste liquid. The inclined plate A21, the inclined plate B22 and the exhaust duct 1 form a liquid storage groove, which temporarily stores the waste liquid. The inclined surface and the vertical plate with grooves on the top of the plate separator 20 help to efficiently collect the waste liquid and flow downward. The liquid discharge pipe 11 is fixed inside the exhaust duct 1 above the groove. The fixed block B12 is connected with the exhaust duct 1. One end is connected with the pump B13. The other end is located between the inclined plates and is spaced apart from the exhaust duct 1 by one centimeter. When the pump B13 is started, the waste liquid is pumped out and stored in the waste water tank 15. The waste water tank 15 is installed in the groove on the top of the bottom plate B14. The outer sealing cover B16 can discharge waste liquid. The side plates 17, the threaded rods 18 and the top plate 19 on both sides of the exhaust duct 1 are connected with the wall, thereby strengthening the support strength of the exhaust duct 1.

[0043] The above merely describes optional embodiments of the present disclosure, and is not intended to limit the present disclosure. The present disclosure can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. An explosion-proof exhaust structure for an air conditioning system, characterized in that: Including exhaust pipe (1), the inside of the exhaust pipe (1) is fixed with a set of water collecting disc (3), the bottom of two water collecting disc (3) is fixed with atomizing nozzle (4) for atomizing neutralizing solution; The top of one end of the exhaust pipe (1) is fixed with blocking plate (2) for changing wind direction, and the bottom of the end of the exhaust pipe (1) away from the blocking plate (2) is fixed with plate separator (20) for collecting waste liquid.

2. The explosion-proof exhaust structure of an air conditioning system according to claim 1, wherein: The inside of the exhaust pipe (1) is fixedly connected with inclined plate A (21) at one end of the plate separator (20), and the inside of the exhaust pipe (1) is fixedly installed with inclined plate B (22) below the blocking plate (2), and the inclined plate A (21) and the inclined plate B (22) and the exhaust pipe (1) form a groove capable of storing liquid. 3.The explosion-proof exhaust structure of an air conditioning system of claim 1, wherein: One side of two water collecting disc (3) is fixedly connected with liquid injection pipe (5), the outer peripheral surface of the liquid injection pipe (5) is fixedly installed with fixed block A (6) for assisting positioning, and one end of the liquid injection pipe (5) is fixedly connected with pump A (7) output end. 4.The explosion-proof exhaust structure of an air conditioning system of claim 1, wherein: The bottom of the bottom plate A (8) is fixedly connected with the bottom plate A (8), and the bottom of the bottom plate A (8) is fixedly connected with the bottom of the bottom plate A (8). The top of the bottom plate A (8) is provided with a liquid storage tank (9), and the outer side of the liquid storage tank (9) is provided with a sealing cover A (10) above. 5.The explosion-proof exhaust structure of an air conditioning system according to claim 1, wherein: The inside of the exhaust pipe (1) is fixedly installed with liquid discharge pipe (11) above the groove formed by the inclined plate A (21) and the inclined plate B (22) and the exhaust pipe (1), and the outer peripheral surface of the liquid discharge pipe (11) is fixedly installed with fixed block B (12) for assisting positioning. 6.The explosion-proof exhaust structure of an air conditioning system of claim 1, wherein: The bottom of the bottom plate B (14) is fixedly connected with the bottom plate B (14) away from the bottom plate A (8), and the bottom of the bottom plate B (14) is fixedly connected with the bottom of the bottom plate B (14). The top of the bottom plate B (14) is provided with a waste water tank (15), and the outer side of the waste water tank (15) is provided with a sealing cover B (16) above. 7.The explosion-proof exhaust structure of an air conditioning system according to claim 1, wherein: The top of the plate separator (20) is inclined, a plurality of vertical plates for collecting liquid are fixedly connected to the top of the plate separator (20) at equal intervals, and grooves are formed in the side surface of the vertical plate. 8.The explosion-proof exhaust structure of an air conditioning system of claim 1, wherein: The two sides of the exhaust pipe (1) close to the bottom plate A (8) are fixedly connected with side plates (17) symmetrically, and the top ends of the two side plates (17) are threadedly connected with threaded rods (18). The top of the threaded rod (18) is fixedly connected with a top plate (19), and the top plate (19) is connected with the wall body at the top through bolts.

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