CN212360105U - Novel CFRP material compressor air valve block - Google Patents
Novel CFRP material compressor air valve block Download PDFInfo
- Publication number
- CN212360105U CN212360105U CN202020884401.9U CN202020884401U CN212360105U CN 212360105 U CN212360105 U CN 212360105U CN 202020884401 U CN202020884401 U CN 202020884401U CN 212360105 U CN212360105 U CN 212360105U
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- Prior art keywords
- layer
- valve block
- air valve
- valve plate
- spring
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- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000004918 carbon fiber reinforced polymer Substances 0.000 title claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 20
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 19
- 239000012044 organic layer Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 8
- 239000010962 carbon steel Substances 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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- Compressor (AREA)
- Check Valves (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a novel CFRP material compressor air valve block, its structure includes the valve block, the ventilation hole, damping device, chloroprene rubber gasket, connecting plate, spring, seal ring, sealing washer, second screw hole, first screw hole, carbon steel layer, high strength layer, chloroprene rubber layer, the organic layer of carborane, steel layer No. 45 and polyurethane elastic layer, the utility model discloses a novel CFRP material compressor air valve block through having set up high strength layer in that the valve block is inside, and the user can reduce the impact force that the air valve block received under the effect on high strength layer when using, increases the life of valve block, through having set up damping device on the valve block top, under spring elastic force, can reduce the impact force that the air valve block received, reduces the damage that the device received.
Description
Technical Field
The utility model relates to an air valve block technical field, concretely relates to novel CFRP material compressor air valve block.
Background
The compressor is an important part of the gas valve compressor for controlling the timely suction and discharge of gas into and out of the cylinder. The air valves on the piston compressor are all automatic valves, namely the opening and closing of the air valves are realized by the pressure difference on two sides of the valve plate instead of a forced mechanism, the working quality of the air valves directly influences the displacement, power consumption and operation reliability of the compressor, so the resistance loss of the air flowing through the air valves is required to be small, the total relative power loss of the exhaust is limited within the range of 4-9%, the valve plate and the spring are the most vulnerable parts in the air valves, and the valve plate or the spring is required not to be worn and damaged in a dry land under the repeated impact.
And current air valve block is in the use, because air valve block receives great impact force in the use, consequently, the air valve block is the position that receives the damage in the compressor most easily, so the staff need change the air valve block often, has not only wasted a large amount of operating time like this, has still brought huge work burden for the staff.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the novel CFRP material compressor air valve block is provided, and the problems that the air valve block is the most easily damaged part in the compressor due to the fact that the air valve block is subjected to large impact force in the using process, the air valve block needs to be replaced frequently by workers, a large amount of working time is wasted, and huge work burden is brought to the workers are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel CFRP material compressor air valve block, including the valve block, the valve block top is provided with 6 ventilation holes of organizing, the valve block middle part is provided with first screw hole, the valve block respectively is provided with the carborundum layer from top to bottom, the valve block top is provided with damping device, the high strength layer includes chloroprene rubber layer, carborane organic layer, No. 45 steel layers and polyurethane elastic layer, carborane organic layer bottom bonds with chloroprene rubber layer top, chloroprene rubber layer bottom is connected with carborane organic layer top, carborane organic layer bottom bonds with No. 45 steel layers top, No. 45 steel layers bottom and polyurethane elastic layer top welding, polyurethane elastic layer bottom is fixed through the welding with carbon steel layer top.
Further, damping device includes rubber gasket, connecting plate, spring and seal ring, the valve block top is connected with the seal ring bottom, the inside spring that is provided with of seal ring, the spring top and connecting plate bottom middle part elastic connection, connecting plate top middle part bonds with rubber gasket bottom.
Further, seal ring includes sealing washer and second screw hole, valve block top face is connected with sealing washer bottom face, the sealing washer top is provided with the second screw hole.
Further, damping device is provided with 6 groups to the damping device bottom is connected with the valve block top.
Further, the second screw hole is provided with eight groups to the second screw hole runs through the sealing washer inside.
Further, the diameter of the spring is 2mm shorter than that of the sealing ring.
Further, the length of the spring is 1cm, and the telescopic length of the spring ranges from 0 mm to 8 mm.
Furthermore, the contact surfaces of the chloroprene rubber layer, the carborane organic layer, the No. 45 steel layer and the polyurethane elastic layer are superposed with each other.
Furthermore, the rubber gasket is made of chloroprene rubber.
Furthermore, the connecting plate is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving because the air valve block receives great impact force in the use, therefore, the air valve block is the position that receives the damage in the compressor most easily, so the staff need often change the air valve block, a large amount of operating time has not only been wasted so, still brought huge work burden's problem for the staff, through having set up the high strength layer in the valve block inside, the user is when using, under the effect on high strength layer, can reduce the impact force that the air valve block received, increase the life of valve block, through having set up damping device on the valve block top, under spring elastic force, can reduce the impact force that the air valve block received, reduce the damage that the device received.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of a cross-sectional view of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the high-strength layer of the present invention;
FIG. 4 is a schematic structural view of the damping device of the present invention;
fig. 5 is a schematic structural view of the sealing gasket of the present invention.
In the figure: the valve plate-1, the vent-2, the damping device-3, the rubber gasket-31, the connecting plate-32, the spring-33, the sealing washer-34, the sealing washer-341, the second threaded hole-342, the first threaded hole-4, the carbon steel layer-5, the high-strength layer-6, the chloroprene rubber layer-61, the carborane organic layer-62, the No. 45 steel layer-63 and the polyurethane elastic layer-64.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel CFRP material valve plate for a compressor: including valve block 1, 1 top of valve block is provided with 6 ventilation holes 2 of organizing, 1 middle part of valve block is provided with first screw hole 4, valve block 1 respectively is provided with carbon steel layer 5 from top to bottom, 1 top of valve block is provided with damping device 3, high strength layer 6 includes chloroprene rubber layer 61, carborane organic layer 62, No. 45 steel layer 63 and polyurethane elastic layer 64, 5 bottoms of carbon steel layer bond with chloroprene rubber layer 61 top, chloroprene rubber layer 61 bottom is connected with carborane organic layer 62 tops, carborane organic layer 62 bottoms and No. 45 steel layer 63 tops bond, No. 45 steel layer 63 bottoms and polyurethane elastic layer 64 top welding, polyurethane elastic layer 64 bottoms are fixed through the welding with 5 tops on carbon steel layer.
The damping device 3 comprises a rubber gasket 31, a connecting plate 32, a spring 33 and a sealing washer 34, the top end of the valve plate 1 is connected with the bottom end of the sealing washer 34, the spring 33 is arranged inside the sealing washer 34, the top end of the spring 33 is elastically connected with the middle of the bottom end of the connecting plate 32, and the middle of the top end of the connecting plate 32 is bonded with the bottom end of the rubber gasket 31.
The sealing washer 34 includes a sealing ring 341 and a second threaded hole 342, the top end surface of the valve plate 1 is connected with the bottom end surface of the sealing ring 341, and the top end of the sealing ring 341 is provided with the second threaded hole 342.
Wherein, damping device 3 is provided with 6 groups to 3 bottoms of damping device are connected with 1 tops of valve block, set up multiunit damping device 3 and can have better shock attenuation effect.
The second threaded holes 342 are provided with eight groups, and the second threaded holes 342 penetrate through the sealing ring 341, so that the sealing ring 341 and the top end of the valve plate 1 can be fixed by bolts.
The diameter of the spring 33 is 2mm shorter than that of the sealing ring 341, so that the spring 33 can be completely compressed inside the sealing ring 341.
Wherein, the length of the spring 33 is 1cm, the telescopic length range is 0-8mm, and the telescopic length of the spring 33 can better increase the damping effect.
The neoprene layer 61, the carborane organic layer 62, the No. 45 steel layer 63 and the polyurethane elastic layer 64 are overlapped, and the four contact surfaces are overlapped, so that the integrity of the whole valve plate 1 is better.
Wherein, rubber gasket 31 is the chloroprene rubber material, and the soft texture of chloroprene rubber material can prevent to damage other parts of device.
Wherein, the connecting plate 32 is stainless steel material, and stainless steel material hardness is high, and intensity can increase device life greatly.
The spring 33 described in this patent: the spring can generate larger elastic deformation after an elastic part which is widely applied to mechanical equipment such as automobiles and the like is subjected to external load; when the external load is removed, the deformation disappears and the original spring is restored to the property, so that the spring can play various different roles in a plurality of mechanisms and machines, and in addition, the spring can convert mechanical work and kinetic energy into deformation energy or convert the deformation energy into kinetic energy or mechanical work, so the spring is also a part for converting energy.
The working principle is as follows: when a user wants to use the patent, the novel CFRP material compressor air valve plate can be assembled on a compressor valve seat, then the user switches on a power supply of the compressor, the compressor starts to work, in the working process of the compressor, because the air valve plate is subjected to huge impact force, the impact force presses the rubber gasket 31 to move downwards, the rubber gasket 31 drives the connecting plate 32 to move downwards, the connecting plate 32 drives the spring 33 to move downwards, the spring 33 is in a compression state until the bottom end face of the connecting plate 32 is contacted with the top end of the sealing ring 341, a certain buffering effect is given to the impact force under the elastic effect of the spring 33, then the impact force can be buffered together under the buffering effect of the chloroprene rubber layer 61 and the carborane organic layer 62 in the valve plate 1 in cooperation with the elastic effect of the spring 33, the No. 45 steel layer 63 and the polyurethane elastic layer 64 can well protect the valve plate due to hard texture, prevent that the air valve block from damaging to carry out frequent change.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel CFRP material compressor air valve plate comprises a valve plate (1), wherein 6 groups of vent holes (2) are formed in the top end of the valve plate (1), a first threaded hole (4) is formed in the middle of the valve plate (1), and carbon steel layers (5) are respectively arranged on the upper portion and the lower portion of the valve plate (1);
the method is characterized in that: still include damping device (3) and high strength layer (6), valve block (1) top is provided with damping device (3), high strength layer (6) include chloroprene rubber layer (61), carborane organic layer (62), No. 45 steel layer (63) and polyurethane elastic layer (64), carborane organic layer (5) bottom bonds with chloroprene rubber layer (61) top, chloroprene rubber layer (61) bottom is connected with carborane organic layer (62) top, carborane organic layer (62) bottom bonds with No. 45 steel layer (63) top, No. 45 steel layer (63) bottom and polyurethane elastic layer (64) top welding, polyurethane elastic layer (64) bottom is fixed through the welding with carbon steel layer (5) top.
2. The novel CFRP material compressor air valve plate as claimed in claim 1, wherein: damping device (3) include rubber gasket (31), connecting plate (32), spring (33) and seal ring (34), valve block (1) top is connected with seal ring (34) bottom, seal ring (34) inside is provided with spring (33), spring (33) top and connecting plate (32) bottom middle part elastic connection, connecting plate (32) top middle part bonds with rubber gasket (31) bottom.
3. The novel CFRP material compressor air valve plate as claimed in claim 2, wherein: the sealing washer (34) comprises a sealing washer (341) and a second threaded hole (342), the top end face of the valve plate (1) is connected with the bottom end face of the sealing washer (341), and the top end of the sealing washer (341) is provided with the second threaded hole (342).
4. The novel CFRP material compressor air valve plate as claimed in claim 1, wherein: damping device (3) are provided with 6 groups to damping device (3) bottom is connected with valve block (1) top.
5. The novel CFRP material compressor air valve plate as claimed in claim 3, wherein: eight groups of the second threaded holes (342) are arranged, and the second threaded holes (342) penetrate through the inner part of the sealing ring (341).
6. The novel CFRP material compressor air valve plate as claimed in claim 3, wherein: the diameter of the spring (33) is 2mm shorter than that of the sealing ring (341).
7. The novel CFRP material compressor air valve plate as claimed in claim 2, wherein: the length of the spring (33) is 1cm, and the telescopic length range of the spring is 0-8 mm.
8. The novel CFRP material compressor air valve plate as claimed in claim 1, wherein: the contact surfaces of the chloroprene rubber layer (61), the carborane organic layer (62), the No. 45 steel layer (63) and the polyurethane elastic layer (64) are superposed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884401.9U CN212360105U (en) | 2020-05-22 | 2020-05-22 | Novel CFRP material compressor air valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884401.9U CN212360105U (en) | 2020-05-22 | 2020-05-22 | Novel CFRP material compressor air valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360105U true CN212360105U (en) | 2021-01-15 |
Family
ID=74154344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884401.9U Expired - Fee Related CN212360105U (en) | 2020-05-22 | 2020-05-22 | Novel CFRP material compressor air valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360105U (en) |
-
2020
- 2020-05-22 CN CN202020884401.9U patent/CN212360105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |