CN220980212U - Noise-reducing nitrogen making machine - Google Patents
Noise-reducing nitrogen making machine Download PDFInfo
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- CN220980212U CN220980212U CN202322915309.0U CN202322915309U CN220980212U CN 220980212 U CN220980212 U CN 220980212U CN 202322915309 U CN202322915309 U CN 202322915309U CN 220980212 U CN220980212 U CN 220980212U
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- Prior art keywords
- making machine
- noise reduction
- nitrogen
- noise
- nitrogen making
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 94
- 238000013016 damping Methods 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 17
- 230000035939 shock Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 36
- 238000010586 diagram Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model provides a noise reduction nitrogen making machine, which relates to the technical field of noise reduction nitrogen making machines and comprises a nitrogen making machine, wherein a control panel is arranged on the outer surface of the nitrogen making machine, a noise reduction device is arranged on the outer surface of the nitrogen making machine, a fixing device is arranged inside the noise reduction device, the noise reduction device comprises a damping frame arranged on the outer surface of the nitrogen making machine, a rectangular through groove is formed in the top of the outer surface of the damping frame, a fixing rod is fixedly connected to the inner wall of the rectangular through groove, a sliding block is slidingly connected to the outer surface of the fixing rod, a noise reduction cover is fixedly connected to one side of the outer surface of the sliding block, noise reduction cotton is fixedly connected to the inner part of the noise reduction cover, a rectangular plate is arranged at the bottom of the outer surface of the nitrogen making machine, a damper is arranged on the outer surface of the rectangular plate, and a damping spring is arranged on the outer surface of the damper.
Description
Technical Field
The utility model relates to the technical field of noise reduction and nitrogen making machines, in particular to a noise reduction and nitrogen making machine.
Background
The noise reduction nitrogen making machine is equipment for obtaining nitrogen by taking air as a raw material and separating oxygen and nitrogen in the air by a physical method, and mainly comprises a nitrogen making machine, wherein the air is sucked into the nitrogen making machine to make nitrogen.
The inventor finds when the nitrogen making machine is used daily that when the nitrogen making machine is used, a motor in the nitrogen making machine runs, so that noise is generated by the nitrogen making machine, and further, the operator can feel bad in a noise workshop generated by the nitrogen making machine for a long time, and the operator can generate errors, so that influence is caused.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a noise-reducing and nitrogen-producing machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a make an uproar nitrogen making machine falls, includes the nitrogen making machine, the surface of nitrogen making machine is provided with control panel, the surface of nitrogen making machine is provided with noise reduction device, noise reduction device's inside is provided with fixing device, noise reduction device is including setting up the shock attenuation frame of nitrogen making machine surface, the rectangle logical groove has been seted up at the surface top of shock attenuation frame, the inner wall fixedly connected with dead lever of rectangle logical groove, the surface sliding connection of dead lever has the sliding block, surface one side fixedly connected with of sliding block falls the cover of making an uproar.
The effects achieved by the components are as follows: under the effect of the noise reduction device, the nitrogen making machine can not send out excessive noise of ringing after starting, and then the problem of misjudgment of the staff by the noise is avoided, under the effect of the noise reduction cover, the noise can be isolated by the noise reduction cover, and accordingly the noise is reduced.
Preferably, the noise reduction cotton is fixedly connected with the inside of the noise reduction cover.
The effects achieved by the components are as follows: under the effect of the noise reduction cotton, the noise is further reduced.
Preferably, the surface bottom of nitrogen generator is provided with the rectangular plate, the surface of rectangular plate is provided with the attenuator, the surface of attenuator is provided with damping spring, damping spring's surface one end and damping frame's inner wall fixed connection.
The effects achieved by the components are as follows: under the action of the damping spring and the damper, noise can not be generated due to disorder when the nitrogen making machine runs.
Preferably, a sealing groove is formed in one side of the outer surface of the noise reduction cover, and a sealing strip is fixedly connected to the outer surface of the other noise reduction cover.
The effects achieved by the components are as follows: under the action of the sealing strip and the sealing groove, noise is isolated in the noise reduction cover.
Preferably, the outer surface of the noise reduction cover is fixedly connected with a rectangular rod, and a clamping rod is inserted into the outer surface of the rectangular rod.
The effects achieved by the components are as follows: under the effect of screens pole for two noise reduction covers can be fixed to merge together, and then play isolated effect to the noise, start nitrogen making machine, carry out the relative slip with the fixed pole of sliding block at rectangle logical inslot portion fixed, after merging together, press the screens pole, and then be together fixed with two noise reduction covers, under the cotton effect of making an uproar falls, make noise further weaken, under the effect of sealing strip and seal groove, make the noise be kept apart in the inside of noise reduction cover, under the effect of damping spring and attenuator, make nitrogen making machine when the operation, can not produce the noise because of moving about, thereby reached the effect of making an uproar.
Preferably, the fixing device comprises a first telescopic rod arranged on the inner wall of the shock absorption frame, a first spring is sleeved on the outer surface of the first telescopic rod, a circular plate is fixedly connected to one side of the outer surface of the first telescopic rod, a damping rod is arranged on one side of the outer surface of the circular plate, and the damping rod is inserted into the nitrogen machine.
The effects achieved by the components are as follows: under the effect of damping pole for nitrogen making machine is preliminarily fixed on the surface of rectangular plate, under the effect of first telescopic link and first spring, makes the inside that the nitrogen making machine can be inserted to the damping pole.
Preferably, the inner wall of shock attenuation frame is provided with the second telescopic link, the surface cover of second telescopic link is equipped with the second spring, the surface fixedly connected with fixed plate of second telescopic link.
The effects achieved by the components are as follows: under the effect of fixed plate for the nitrogen generator is fixed at the surface of rectangular plate, and then when the nitrogen generator starts, the phenomenon that the nitrogen generator moved about can not take place.
Preferably, the outer surface of the fixing plate is fixedly connected with an anti-slip strip.
The effects achieved by the components are as follows: under the effect of antislip strip for the nitrogen making machine can not slide at the surface of fixed plate, places the nitrogen making machine at the surface top of rectangular plate, inserts the damping rod that sets up plectane surface one side under the elasticity of first spring and establishes the inside of system nitrogen making machine, under the effect of second telescopic link and second spring, makes the fixed plate hug closely the surface of nitrogen making machine, under the effect of antislip strip, makes the nitrogen making machine fixed at the upper top of rectangular plate, and then has reached fixed effect.
Compared with the prior art, the utility model has the advantages and positive effects that,
According to the utility model, the noise reduction device is arranged, the nitrogen making machine is started, the sliding block is relatively slid by the fixed rod fixed in the rectangular through groove, after the sliding block is combined together, the clamping rod is pressed, and then the two noise reduction covers are fixed together, so that noise is further weakened under the action of noise reduction cotton, the noise is isolated in the noise reduction covers under the action of the sealing strip and the sealing groove, and the noise can not be generated due to turbulence when the nitrogen making machine is operated under the action of the damping spring and the damper, so that the noise reduction effect is achieved, and the problem that an operator can generate erroneous judgment when working in a nitrogen making machine workshop for a long time is solved.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a noise reduction and nitrogen production machine according to the present utility model;
FIG. 2 is a schematic diagram of a noise reduction device of a noise reduction nitrogen making machine according to the present utility model;
FIG. 3 is a schematic view of a noise reduction device of a noise reduction nitrogen making machine according to the present utility model;
fig. 4 is a schematic diagram of a fixing device of a noise reduction and nitrogen production machine according to the present utility model.
Legend description: 1. a nitrogen making machine; 2. a noise reduction device; 201. a shock absorption frame; 202. a damping spring; 203. a damper; 204. a rectangular plate; 205. rectangular through grooves; 206. a fixed rod; 207. a sliding block; 208. a noise reduction cover; 209. noise reduction cotton; 210. a rectangular bar; 211. a clamping rod; 212. sealing grooves; 3. a fixing device; 31. a first telescopic rod; 32. a first spring; 33. a circular plate; 34. a damping rod; 35. a second telescopic rod; 36. a second spring; 37. a fixing plate; 38. an anti-slip strip; 4. and a control panel.
Detailed Description
Embodiment 1, as shown in fig. 1-4, a noise reduction nitrogen making machine comprises a nitrogen making machine 1, wherein a control panel 4 is arranged on the outer surface of the nitrogen making machine 1, a noise reduction device 2 is arranged on the outer surface of the nitrogen making machine 1, a fixing device 3 is arranged in the noise reduction device 2, and the nitrogen making machine 1 is started, so that nitrogen making can be performed by the nitrogen making machine 1.
Referring to fig. 2-3, the noise reduction device 2 comprises a shock absorption frame 201 arranged on the outer surface of the nitrogen making machine 1, a rectangular through groove 205 is formed in the top of the outer surface of the shock absorption frame 201, a fixing rod 206 is fixedly connected to the inner wall of the rectangular through groove 205, a sliding block 207 is slidably connected to the outer surface of the fixing rod 206, a noise reduction cover 208 is fixedly connected to one side of the outer surface of the sliding block 207, under the action of the noise reduction device 2, the nitrogen making machine 1 does not generate excessive noise after starting, the problem of judgment error of staff caused by noise is avoided, under the action of the noise reduction cover 208, the noise can be isolated by the noise reduction cover 208, thereby reducing the noise, a noise reduction cotton 209 is fixedly connected to the inside of the noise reduction cover 208, under the action of the noise reduction cotton 209, a rectangular plate 204 is arranged at the bottom of the outer surface of the nitrogen making machine 1, and a damper 203 is arranged on the outer surface of the rectangular plate 204, the outer surface of the damper 203 is provided with a damping spring 202, one end of the outer surface of the damping spring 202 is fixedly connected with the inner wall of the damping frame 201, noise can not be generated due to disorder during operation of the nitrogen making machine 1 under the action of the damping spring 202 and the damper 203, one side of the outer surface of the noise reduction cover 208 is provided with a sealing groove 212, the outer surface of the other noise reduction cover 208 is fixedly connected with a sealing strip, the noise is isolated in the noise reduction cover 208 under the action of the sealing strip and the sealing groove 212, the outer surface of the noise reduction cover 208 is fixedly connected with a rectangular rod 210, the outer surface of the rectangular rod 210 is inserted with a clamping rod 211, the two noise reduction covers 208 can be fixed and combined together under the action of the clamping rod 211, the noise is isolated, the nitrogen making machine 1 is started, the sliding block 207 is relatively slid by a fixed rod 206 fixed in the rectangular through groove 205, after combining together, press the screens pole 211, and then fix two noise reduction covers 208 together, under the effect of the cotton 209 of making an uproar that falls for the noise further weakens, under the effect of sealing strip and seal groove 212, make the noise keep apart in the inside of noise reduction cover 208, under the effect of damping spring 202 and attenuator 203, make nitrogen making machine 1 when the operation, can not produce the noise because of the disorder, thereby reached the effect of making an uproar that falls.
Referring to fig. 4, the fixing device 3 includes a first telescopic rod 31 disposed on an inner wall of the shock absorbing frame 201, a first spring 32 is sleeved on an outer surface of the first telescopic rod 31, a circular plate 33 is fixedly connected to one side of an outer surface of the first telescopic rod 31, a damping rod 34 is disposed on one side of an outer surface of the circular plate 33, the damping rod 34 is inserted into the nitrogen making machine 1, the nitrogen making machine 1 is primarily fixed on the surface of the rectangular plate 204 under the action of the damping rod 34, the damping rod 34 can be inserted into the nitrogen making machine 1 under the action of the first telescopic rod 31 and the first spring 32, a second spring 36 is sleeved on the outer surface of the second telescopic rod 35, a fixing plate 37 is fixedly connected to the outer surface of the second telescopic rod 35, the nitrogen making machine 1 is fixed on the outer surface of the rectangular plate 204 under the action of the fixing plate 37, a phenomenon that the nitrogen making machine 1 is in a turbulent motion can not occur when the nitrogen making machine 1 is started, a sliding strip 38 is fixedly connected to the outer surface of the fixing plate 37, the nitrogen making machine 1 is made into a sliding plate 37 under the action of the fixing plate 37, the nitrogen making machine 1 is made into a sliding plate 37 under the action of the elastic force of the fixing plate 37, and the top of the second telescopic rod 35 is made under the action of the fixing plate 1, and the external surface of the fixing plate 37 is made into a condition that the external surface of the nitrogen making machine 1 is fixed on the outer surface of the rectangular plate 1, and the top surface of the top of the nitrogen making machine 1 is made under the action of the fixing plate 1, and the external surface of the fixing plate is made of the fixing plate 1 is made by the fixing plate 37.
The working principle is that when the noise reduction nitrogen making machine is needed, the nitrogen making machine 1 is started, the nitrogen making machine 1 can be used for making nitrogen, the sliding block 207 is relatively slid on the fixed rod 206 fixed in the rectangular through groove 205, after the sliding block 207 is combined together, the clamping rod 211 is pressed, the two noise reduction covers 208 are further fixed together, under the effect of the noise reduction cotton 209, the noise is further weakened, under the effect of the sealing strip and the sealing groove 212, the noise is isolated in the noise reduction cover 208, under the effect of the damping spring 202 and the damper 203, the noise is not generated due to the turbulence during the operation of the nitrogen making machine 1, the noise reduction effect is achieved, the nitrogen making machine 1 is placed on the top of the outer surface of the rectangular plate 204, under the elasticity of the first spring 32, the damping rod 34 arranged on one side of the outer surface of the circular plate 33 is inserted into the inner part of the nitrogen making machine 1, under the effect of the second telescopic rod 35 and the second spring 36, the outer surface of the fixed plate 37 is further weakened, under the effect of the anti-slip strip 38, the nitrogen making machine 1 is fixed on the top of the rectangular plate 204, and the effect of the nitrogen making machine is further achieved.
Claims (8)
1. The utility model provides a make an uproar nitrogen generator falls, includes nitrogen generator (1), its characterized in that: the outer surface of the nitrogen making machine (1) is provided with a control panel (4), the outer surface of the nitrogen making machine (1) is provided with a noise reduction device (2), the inside of the noise reduction device (2) is provided with a fixing device (3), the noise reduction device (2) comprises a damping frame (201) arranged on the outer surface of the nitrogen making machine (1), rectangular through grooves (205) are formed in the top of the outer surface of the shock absorption frame (201), fixing rods (206) are fixedly connected to the inner walls of the rectangular through grooves (205), sliding blocks (207) are slidably connected to the outer surfaces of the fixing rods (206), and noise reduction covers (208) are fixedly connected to one sides of the outer surfaces of the sliding blocks (207).
2. The noise-reducing and nitrogen-making machine according to claim 1, wherein: noise reduction cotton (209) is fixedly connected with the inside of noise reduction cover (208).
3. The noise-reducing nitrogen generator of claim 2, wherein: the nitrogen generator is characterized in that a rectangular plate (204) is arranged at the bottom of the outer surface of the nitrogen generator (1), a damper (203) is arranged on the outer surface of the rectangular plate (204), a damping spring (202) is arranged on the outer surface of the damper (203), and one end of the outer surface of the damping spring (202) is fixedly connected with the inner wall of the damping frame (201).
4. A noise-reducing nitrogen generator as defined in claim 3, wherein: a sealing groove (212) is formed in one side of the outer surface of the noise reduction cover (208), and a sealing strip is fixedly connected to the outer surface of the other noise reduction cover (208).
5. The noise-reducing and nitrogen-making machine according to claim 4, wherein: the outer surface of the noise reduction cover (208) is fixedly connected with a rectangular rod (210), and a clamping rod (211) is inserted into the outer surface of the rectangular rod (210).
6. The noise-reducing and nitrogen-making machine according to claim 5, wherein: the fixing device (3) comprises a first telescopic rod (31) arranged on the inner wall of the shock absorption frame (201), a first spring (32) is sleeved on the outer surface of the first telescopic rod (31), a circular plate (33) is fixedly connected to one side of the outer surface of the first telescopic rod (31), a damping rod (34) is arranged on one side of the outer surface of the circular plate (33), and the damping rod (34) is inserted into the nitrogen machine (1).
7. The noise-reducing and nitrogen-making machine according to claim 6, wherein: the inner wall of shock attenuation frame (201) is provided with second telescopic link (35), the surface cover of second telescopic link (35) is equipped with second spring (36), the surface fixedly connected with fixed plate (37) of second telescopic link (35).
8. The noise-reducing and nitrogen-making machine according to claim 7, wherein: the outer surface of the fixed plate (37) is fixedly connected with an anti-slip strip (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915309.0U CN220980212U (en) | 2023-10-30 | 2023-10-30 | Noise-reducing nitrogen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322915309.0U CN220980212U (en) | 2023-10-30 | 2023-10-30 | Noise-reducing nitrogen making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980212U true CN220980212U (en) | 2024-05-17 |
Family
ID=91056417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322915309.0U Active CN220980212U (en) | 2023-10-30 | 2023-10-30 | Noise-reducing nitrogen making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980212U (en) |
-
2023
- 2023-10-30 CN CN202322915309.0U patent/CN220980212U/en active Active
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