Mute air compression experimental equipment for laboratory

Abstract

The utility model relates to the field of experiment devices, and discloses a mute air compression experiment device for a laboratory, which comprises a silencing device and a fixing device, the fixing device is arranged at the top end of the silencing device, the silencing device comprises a supporting table, and the middle part of the top end of the supporting table is fixedly connected with a placing table; a silencing plate is fixedly connected to the top end of the containing table, a plurality of noise reduction pipes are arranged on the two sides of the silencing plate in a linear array mode respectively, a plurality of silencing holes are formed in the top end and the bottom end of the inner side wall of the silencing plate in a linear array mode respectively, and sponge pads are fixedly connected to the positions, close to the front end and the rear end, of the inner side wall of the silencing plate respectively. A limiting ring is fixedly connected to the inner side wall, close to the front side, of the experiment tube, and a filter screen is arranged at the front end of the limiting ring. According to the mute air compression experiment equipment for the laboratory, the silencing device is arranged, noise generated in the whole working process of the equipment is well absorbed, and the fixing device is arranged, so that the service life of the whole equipment is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of experimental devices, in particular to a silent air compressor experimental device for a laboratory. Background Art

[0002] The silent air compressor equipment is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. It is an air pressure generating device for compressed air. Silent air compressor experimental equipment is required when used in the laboratory.

[0003] Although the existing technology compresses air by using an air compressor, the heat cannot be discharged well during the operation of the device, which can easily cause damage to the device after long-term use. Therefore, those skilled in the art provide a laboratory silent air compressor experimental equipment to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a laboratory silent air compressor experimental equipment, which provides a laboratory silent air compressor experimental equipment that can effectively absorb the noise generated during the overall operation of the device by setting a silencer and effectively improve the service life of the device by setting a fixing device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a silent air compressor experimental equipment for laboratory use, comprising a silencer and a fixing device, the fixing device being arranged at the top of the silencer, the silencer comprising a support platform, a placement platform being fixedly connected to the middle of the top of the support platform, a silencer plate being fixedly connected to the top of the placement platform, a plurality of noise reduction tubes being arranged in a linear array on both sides of the silencer plate, a plurality of silencer holes being arranged in a linear array on the top and bottom ends of the inner side wall of the silencer plate, and sponge pads being fixedly connected to the front end and the rear end of the inner side wall of the silencer plate;

[0006] Through the above technical solution, by setting up a silencer, setting a plurality of silencer holes inside the silencer plate, and setting a plurality of noise reduction pipes on both sides of the silencer plate, the noise generated during the overall operation of the device can be well absorbed. At the same time, a sponge pad is provided on the inner wall of the silencer plate. The sponge pad can reduce the noise generated by the overall device during operation and reduce the probability of noise generation.

[0007] Furthermore, the fixing device includes an experimental tube, the rear end of the experimental tube is fixedly connected to the experimental body, the front side of the inner wall of the experimental tube is fixedly connected to a limit ring, the front end of the limit ring is provided with a filter, the front ends of the filter are respectively fixedly connected to handles, the front and rear sides of the top of the experimental tube are respectively fixedly connected to a water exchange pipe, the inner wall of the experimental tube is fixedly connected to a serpentine coil, the front side of the side wall of the experimental tube is fixedly connected to a fixing plate, the rear ends of the fixing plate are respectively fixedly connected to telescopic rods, the movable ends of the two telescopic rods are fixedly connected to a cover plate, and the experimental tube is fixedly connected to the inner wall of the silencer plate;

[0008] Through the above technical solution, by setting up a fixing device, setting up a serpentine coil in the experimental tube, and using two water exchange pipes to circulate water inside the serpentine coil, the temperature generated inside the experimental tube during use can be effectively reduced, and the overall service life of the device can be effectively improved.

[0009] Furthermore, the muffler plate is coaxially arranged with the experimental tube;

[0010] Through the above technical solution, the stability of the device during operation is effectively improved.

[0011] Furthermore, the inner side walls of the four sponge pads are respectively fixedly connected to the side walls of the experimental tube;

[0012] Through the above technical solution, the experimental tube is effectively fixed and installed.

[0013] Furthermore, the two telescopic rods respectively pass through the rear end of the fixing plate and are fixedly connected to the rear end of the cover plate;

[0014] Through the above technical solution, the cover plate is effectively driven to move.

[0015] Furthermore, the rear end of the cover plate and the front end of the experimental tube are adapted to each other;

[0016] Through the above technical solution, the entire device is effectively sealed.

[0017] Furthermore, both ends of the serpentine coil penetrate the inner wall of the experimental tube and are connected to two water exchange pipes;

[0018] Through the above technical solution, water circulation inside the serpentine coil is effectively achieved.

[0019] Furthermore, the front end of the limit ring and the rear end of the filter are adapted to each other;

[0020] Through the above technical solution, the filter is effectively installed.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a silencer is provided, a plurality of silencer holes are provided inside the silencer plate, and a plurality of noise reduction pipes are provided on both sides of the silencer plate, which can effectively absorb the noise generated during the overall operation of the device. At the same time, a sponge pad is provided on the inner wall of the silencer plate. The sponge pad can reduce the noise generated by the overall device during operation and reduce the probability of noise generation.

[0023] 2. In the present invention, by setting a fixing device and setting a serpentine coil in the experimental tube, and using two water exchange pipes to circulate water inside the serpentine coil, the temperature generated inside the experimental tube during use can be effectively reduced, and the overall service life of the device can be effectively improved.

[0024] 3. In the present invention, a fixed plate is provided on the side wall of the experimental tube to control the extension and retraction of the telescopic rod, which can drive the cover plate to move, thereby closing the experimental tube and effectively avoiding damage to the device due to long-term non-use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a laboratory silent air compressor experimental equipment proposed by the utility model;

[0026] Figure 2 This is a three-dimensional diagram of a silencer device for a silent air compressor experimental equipment for a laboratory proposed by the utility model;

[0027] Figure 3 This is a cross-sectional view of a laboratory silent air compressor experimental equipment proposed by the utility model;

[0028] Figure 4 This is a front view of a silent air compressor experimental equipment for laboratory use proposed by the utility model.

[0029] Legend:

[0030] 1. Silencing device; 101. Support platform; 102. Placement platform; 103. Silencing plate; 104. Silencing hole; 105. Noise reduction tube; 106. Sponge pad; 2. Fixing device; 201. Experimental body; 202. Water exchange tube; 203. Experimental tube; 204. Telescopic rod; 205. Fixing plate; 206. Cover plate; 207. Filter; 208. Handle; 209. Limiting ring; 2010. Serpentine coil. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-4 The utility model provides an embodiment of a laboratory silent air compressor experimental equipment, comprising a silencer 1 and a fixing device 2, wherein the fixing device 2 is arranged at the top of the silencer 1, and the silencer 1 comprises a support platform 101, a placement platform 102 is fixedly connected to the middle of the top of the support platform 101, a silencer plate 103 is fixedly connected to the top of the placement platform 102, a plurality of noise reduction tubes 105 are arranged in a linear array on both sides of the silencer plate 103, and a plurality of silencer holes 104 are arranged in a linear array on the top and bottom of the inner wall of the silencer plate 103. The inner wall of the silencer 103 is fixedly connected with a sponge pad 106 at the front end and the rear end respectively. By setting the silencer 1, a plurality of silencer holes 104 are set inside the silencer 103, and a plurality of noise reduction tubes 105 are set on both sides of the silencer 103, which can well absorb the noise generated during the overall operation of the device. At the same time, a sponge pad 106 is set on the inner wall of the silencer 103. The sponge pad 106 can be used to reduce the noise generated by the overall device during operation and reduce the probability of noise generation.

[0033] The fixing device 2 includes an experimental tube 203, the rear end of which is fixedly connected to the experimental body 201, the inner side wall of the experimental tube 203 is fixedly connected to the front side of the limit ring 209, the front end of the limit ring 209 is provided with a filter 207, the front ends of the filter 207 are fixedly connected to handles 208, the top of the experimental tube 203 is fixedly connected to the water exchange pipe 202 at the front and rear sides, the inner side wall of the experimental tube 203 is fixedly connected to the serpentine coil 2010, and the front side of the side wall of the experimental tube 203 is fixedly connected to the fixing plate 205. , telescopic rods 204 are fixedly connected to both sides of the rear end of the fixed plate 205, and the movable ends of the two telescopic rods 204 are fixedly connected to the cover plate 206. The experimental tube 203 is fixedly connected to the inner wall of the silencer plate 103. By setting the fixing device 2, a serpentine coil 2010 is set in the experimental tube 203, and two water exchange pipes 202 are used to circulate water inside the serpentine coil 2010, which can effectively reduce the temperature generated inside the experimental tube 203 during use, and effectively improve the overall service life of the device.

[0034] The silencer plate 103 is coaxially arranged with the experimental tube 203, the inner walls of the four sponge pads 106 are fixedly connected to the side walls of the experimental tube 203 respectively, the two telescopic rods 204 respectively pass through the rear end of the fixed plate 205 and the rear end of the cover plate 206 and are fixedly connected, the rear end of the cover plate 206 and the front end of the experimental tube 203 are adapted to each other, the two ends of the serpentine coil 2010 respectively pass through the inner wall of the experimental tube 203 and are connected with the two water exchange pipes 202, the front end of the limit ring 209 and the rear end of the filter screen 207 are adapted to each other, and by arranging a fixed plate 205 on the side wall of the experimental tube 203, the extension and contraction of the telescopic rod 204 can be controlled to drive the cover plate 206 to move, thereby realizing the closure of the experimental tube 203, effectively avoiding damage to the device caused by long-term non-use.

[0035] Working principle: By setting up a silencer 1, a plurality of silencer holes 104 are set inside the silencer plate 103, and a plurality of noise reduction tubes 105 are respectively set on both sides of the silencer plate 103, which can well absorb the noise generated during the overall operation of the device. At the same time, a sponge pad 106 is set on the inner wall of the silencer plate 103. The sponge pad 106 can reduce the noise generated by the overall operation of the device and reduce the probability of noise generation. By setting up a fixing device 2, a serpentine coil 2010 is set in the experimental tube 203, and two water exchange pipes 202 are used to circulate water inside the serpentine coil 2010, which can effectively reduce the temperature generated inside the experimental tube 203 during the use of the experimental tube 203 and effectively improve the service life of the entire device. By setting a fixing plate 205 on the side wall of the experimental tube 203 and controlling the extension and retraction of the telescopic rod 204, the cover plate 206 can be driven to move, thereby realizing the closure of the experimental tube 203, effectively avoiding damage to the device caused by long-term non-use.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A silent air compressor experimental equipment for laboratory use, comprising a silencer (1) and a fixing device (2), wherein the fixing device (2) is arranged at the top of the silencer (1), and is characterized in that: The silencer (1) comprises a support platform (101), a placement platform (102) is fixedly connected to the middle of the top of the support platform (101), a silencer plate (103) is fixedly connected to the top of the placement platform (102), a plurality of noise reduction tubes (105) are respectively arranged in a linear array on both sides of the silencer plate (103), a plurality of silencer holes (104) are respectively arranged in a linear array at the top and bottom of the inner side wall of the silencer plate (103), and a sponge pad (106) is respectively fixedly connected to the front end and the rear end of the inner side wall of the silencer plate (103).

2. The silent air compression experimental equipment for laboratory use according to claim 1, characterized in that: The fixing device (2) comprises an experimental tube (203), the rear end of the experimental tube (203) is fixedly connected to the experimental body (201), the inner side wall of the experimental tube (203) is fixedly connected to a limit ring (209) near the front, the front end of the limit ring (209) is provided with a filter (207), the front ends of the filter (207) are respectively fixedly connected to handles (208), the top end of the experimental tube (203) is respectively fixedly connected to the water exchange pipe (202) near the front and the rear, the inner side wall of the experimental tube (203) is fixedly connected to a serpentine coil (2010), the side wall of the experimental tube (203) is fixedly connected to a fixing plate (205) near the front, the rear ends of the fixing plate (205) are respectively fixedly connected to telescopic rods (204), the movable ends of the two telescopic rods (204) are fixedly connected to a cover plate (206), and the experimental tube (203) is fixedly connected to the inner side wall of the muffler plate (103).

3. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The muffler plate (103) and the experimental tube (203) are coaxially arranged.

4. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The inner side walls of the four sponge pads (106) are respectively fixedly connected to the side walls of the experimental tube (203).

5. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The two telescopic rods (204) respectively penetrate the rear end of the fixing plate (205) and are fixedly connected to the rear end of the cover plate (206).

6. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The rear end of the cover plate (206) and the front end of the experimental tube (203) are adapted to each other.

7. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The two ends of the serpentine coil (2010) respectively penetrate the inner wall of the experimental tube (203) and are connected to the two water exchange tubes (202).

8. The silent air compression experimental equipment for laboratory use according to claim 2, characterized in that: The front end of the limiting ring (209) and the rear end of the filter screen (207) are adapted to each other.

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