Exhaust silencer of autoclave

Abstract

The utility model relates to an exhaust silencer of an autoclave, which belongs to the technical field of autoclaves and comprises a tank body, a mounting ring arranged on the tank body, a connecting rod arranged on the mounting ring, an exhaust pipe arranged at one end, far away from the mounting ring, of the connecting rod, an exhaust port piece arranged on the tank body, the exhaust pipe communicated with the exhaust port piece, and a silencer arranged in the middle of the exhaust pipe. The exhaust pipes are symmetrically installed on the two sides of the exhaust port piece, when exhaust is conducted, gas is exhausted outwards through the flow dividing piece and enters the exhaust pipes, sound waves generated by airflow driving penetrate through the through holes to be absorbed by the attraction materials, and the purpose of noise reduction is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of autoclaves, in particular to an exhaust and silencer device for an autoclave. Background Art

[0002] One of the main advantages of autoclaves is their suitability for the production of a wide variety of materials. Any composite material can be produced within the autoclave's curing cycle, pressure, and temperature limits. Another advantage of autoclaves is their flexibility in applying pressure to composite parts. Typically, the part is laid on one side of a mold and then placed in a vacuum bag. Pressure is applied to the part to force it against the mold, and the pressure on the part is further increased by vacuuming the bag. Therefore, autoclave molding technology can produce composite parts with varying shapes. Due to these advantages, autoclaves are widely used in the production of advanced composite parts for aerospace.

[0003] At present, the exhaust noise of autoclaves, especially large ones, is relatively loud and needs to be silenced. Conventional silencer structures are easily damaged due to bumps during transportation. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model

[0005] The purpose of this utility model is to solve the problems raised in the above background.

[0006] 2. Technical solution

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the present utility model is:

[0008] The utility model discloses an exhaust and silencer device for an autoclave, comprising a tank body, a mounting ring provided on the tank body, a connecting rod provided on the mounting ring, an exhaust pipe provided on one end of the connecting rod away from the mounting ring, an exhaust port piece provided on the tank body, the exhaust pipe connected to the exhaust port piece, a muffler provided in the middle of the exhaust pipe, and the exhaust pipes symmetrically mounted on both sides of the exhaust port piece.

[0009] Preferably, the mounting ring is a circular ring structure, the mounting ring is coaxially mounted with the tank body, a plurality of mounting holes are provided on the mounting ring, and one end of the connecting rod is connected to the mounting hole.

[0010] Preferably, the air outlet of the exhaust port member is located at the upper end thereof, and a diverter member is provided on the exhaust port member. The diverter member is provided with an inlet and symmetrical outlets, the inlet is connected to the air outlet, and the outlet is connected to the exhaust pipe.

[0011] Preferably, a plurality of through holes are provided on the pipe wall of the exhaust pipe inside the muffler, and sound absorbing material is provided inside the muffler.

[0012] Preferably, the exhaust pipe is an arc-shaped structure, and the center of the central axis of the exhaust pipe is located on the central axis of the tank body.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0015] The utility model discloses an exhaust silencer device for an autoclave. When exhausting, the gas is discharged outwards through the diverter and enters the exhaust pipe. The sound waves of the gas flow pass through the through hole and are absorbed by the suction material, thereby achieving the purpose of noise reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a solar thermal collector with uniform heating according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of a diverter component of a solar thermal collector with uniform heating according to the present invention.

[0018] Explanation of the numbers in the schematic diagram:

[0019] 100. Tank body; 110. Mounting ring; 120. Connecting rod; 130. Exhaust pipe; 131. Muffler; 140. Exhaust port piece; 150. Diverter piece. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0023] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to express a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0024] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Example 1

[0027] Refer to the attached Figure 1-2 The exhaust and silencer device of the autoclave of this embodiment includes a tank body 100, a mounting ring 110 is provided on the tank body 100, a connecting rod 120 is provided on the mounting ring 110, an exhaust pipe 130 is provided at one end of the connecting rod 120 away from the mounting ring 110, an exhaust port piece 140 is provided on the tank body 100, the exhaust pipe 130 is connected to the exhaust port piece 140, a muffler 131 is provided in the middle of the exhaust pipe 130, and the exhaust pipes 130 are symmetrically installed on both sides of the exhaust port piece 140.

[0028] The mounting ring 110 of this embodiment is a circular ring structure. The mounting ring 110 is coaxially mounted with the tank body 100. A plurality of mounting holes are provided on the mounting ring 110. One end of the connecting rod 120 is connected to the mounting hole.

[0029] The outlet of the exhaust port member 140 of this embodiment is located at its upper end. The exhaust port member 140 is provided with a diverter 150 . The diverter 150 is provided with an inlet and symmetrical outlets. The inlet is connected to the outlet, and the outlet is connected to the exhaust pipe 130 .

[0030] In this embodiment, a plurality of through holes are provided on the wall of the exhaust pipe 130 inside the muffler 131 , and a sound absorbing material is provided inside the muffler 131 .

[0031] The exhaust pipe 130 of this embodiment has an arc-shaped structure, and the center of the central axis of the exhaust pipe 130 is located on the central axis of the tank body 100 .

[0032] Working principle: For tank bodies 100 of different models and sizes, a mounting ring 110 is welded on the original tank body 100 to form a basic fixing position, and then the diverter 150 is installed on the exhaust port 140. Different exhaust pipes 130 and mufflers 131 are selected according to the exhaust flow rate, and are installed on the mounting ring 110 through the connecting rod 120.

[0033] When exhaust is being performed, the gas is discharged outwards through the diverter 150 and enters the exhaust pipe 130 . The sound waves generated by the gas flow pass through the through holes and are absorbed by the suction material, thereby achieving the purpose of noise reduction.

[0034] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. The exhaust silencer device of the autoclave is characterized by: The invention comprises a tank body (100), wherein a mounting ring (110) is provided on the tank body (100), a connecting rod (120) is provided on the mounting ring (110), an exhaust pipe (130) is provided at one end of the connecting rod (120) away from the mounting ring (110), an exhaust port piece (140) is provided on the tank body (100), the exhaust pipe (130) is connected to the exhaust port piece (140), a muffler (131) is provided in the middle of the exhaust pipe (130), and the exhaust pipe (130) is symmetrically installed on both sides of the exhaust port piece (140).

2. The exhaust and silencer device for an autoclave according to claim 1, characterized in that: The mounting ring (110) is a circular ring structure, and the mounting ring (110) is coaxially mounted with the tank body (100). The mounting ring (110) is provided with a plurality of mounting holes, and one end of the connecting rod (120) is connected to the mounting hole.

3. The exhaust and silencer device for an autoclave according to claim 1, characterized in that: The air outlet of the exhaust port member (140) is located at its upper end. The exhaust port member (140) is provided with a diverter member (150). The diverter member (150) is provided with an inlet and symmetrical outlets. The inlet is connected to the air outlet, and the outlet is connected to the exhaust pipe (130).

4. The exhaust and silencer device for an autoclave according to claim 1, characterized in that: A plurality of through holes are provided on the pipe wall of the exhaust pipe (130) inside the muffler (131), and sound absorbing material is provided inside the muffler (131).

5. The exhaust and silencer device for an autoclave according to claim 1, characterized in that: The exhaust pipe (130) is an arc-shaped structure, and the center of the central axis of the exhaust pipe (130) is located on the central axis of the tank body (100).

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