CN208966522U - One kind plus hydrogen piston compressor air outlet valve - Google Patents
One kind plus hydrogen piston compressor air outlet valve Download PDFInfo
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- CN208966522U CN208966522U CN201821701554.4U CN201821701554U CN208966522U CN 208966522 U CN208966522 U CN 208966522U CN 201821701554 U CN201821701554 U CN 201821701554U CN 208966522 U CN208966522 U CN 208966522U
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- spring
- slot
- valve
- air outlet
- piston compressor
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Abstract
The utility model discloses one kind plus hydrogen piston compressor air outlet valves, including valve deck and waveform spring, the upper end of the valve deck is provided with waveform spring, the valve deck and waveform spring pass through welded connecting, the upper end of the waveform spring is provided with fixed part, the outside of the fixed part is provided with fixed card buckle at one week, the upper end of the fixed part is provided with resilient cushion, a kind of gas valve plate added in hydrogen piston compressor air outlet valve by being provided with of the utility model, structure novel, it is easy to operate, facilitate stationary positioned by offering locating slot and location hole in inner circle, increase movable brace rod on the basis of main supporting rod simultaneously, it can increase or reduce movable brace rod using the jack of this body side surface, the second slot of adjustable change, and it is corresponding at trough at the wave crest of two adjacent rings, spring is set to offset residual stress, uniform force, It is not easy to break to increase precompression, while the stability of spring is improved, increase the service life.
Description
Technical field
The utility model belongs to compressor correlative technology field, and in particular to one kind plus hydrogen piston compressor air outlet valve.
Background technique
Compressor valve is to be used to control the important component that gas sucked and be discharged in time cylinder in compressor.Piston type pressure
Air valve on contracting machine is all automatic valve, i.e. the opening and closing of air valve is not the pressure difference with enforement mechanism but by valve block two sides come real
It is existing.Common automatic valve has annular valve, Valves, beam valve, Reed Valve, dish valve and straight-wavy valve etc., and every kind of air valve is divided into suction again
Air valve and exhaust valve.
Existing outlet valve technology has the following problems: existing gas valve plate structure is relatively more fixed, it has not been convenient to positioning peace
Dress, while adaptability is relatively low, structure slot is fixed, it is difficult to be met production requirement, and be easily caused residual stress in pad
It concentrates, leads to spring breakage, while there are still elasticity is small, unbalance stress, load-carrying properties are poor, and long stroke is short, and intensity is low, the service life
The defects of short.
Utility model content
The purpose of this utility model is to provide one kind plus hydrogen piston compressor air outlet valves, to solve in above-mentioned background technique
The adaptability of proposition is lower and elastic smaller so that the problem of service life can reduce.
To achieve the above object, the utility model provides the following technical solutions: one kind plus hydrogen piston compressor air outlet valve, packet
Valve deck and waveform spring are included, the upper end of the valve deck is provided with waveform spring, and the valve deck and waveform spring, which pass through, to be welded to connect,
The upper end of the waveform spring is provided with fixed part, and the outside of the fixed part was provided with fixed card buckle, the fixation at one week
The upper end in portion is provided with resilient cushion, and the upper end of the resilient cushion is provided with valve block, and the upper end of the valve block is provided at center and sets
It is equipped with hold-doun nut, the upper end of the hold-doun nut is provided with rubber pad, and the upper end of the rubber pad is provided with guide blot.
Preferably, the composition of the valve deck includes imperial lotus device spring, through-hole, the first slot, lift pad and valve seat, described
Be provided with through-hole at the inside center of valve seat, the left and right ends of the through-hole are provided with lift pad, the right side lift pad it is upper
End is provided with the first slot, and the upper end of the left side lift pad is provided with imperial lotus device spring, and the valve deck passes through valve seat and waveform
Spring is welded to connect.
Preferably, the composition of the waveform spring includes main body, at trough and at wave crest, and the upper end of the main body is arranged
Have at trough, the lower end of the main body is provided at wave crest, and the waveform spring passes through welded connecting by main body and valve deck.
Preferably, the composition of the valve block include inner circle, location hole, locating slot, movable brace rod, main supporting rod, outer circle and
Second slot, the outside of the location hole are provided with locating slot for one week, and the outside of the locating slot is provided with inner circle in one week, described
The outside of inner circle is provided with outer circle for one week, and the internal vertical direction of the outer circle is provided with main supporting rod, the left and right of the main supporting rod
Both ends are each provided with movable brace rod, and the table end of the movable brace rod is provided with the second slot, and the valve block passes through location hole and leads
It is rotated and is connected by internal screw thread to bolt.
Preferably, the movable brace rod is provided with four altogether, and the main supporting rod is provided with two altogether, the movable brace rod with
The geomery of main supporting rod is all identical.
Preferably, there are two imperial lotus device spring is arranged altogether, two imperial lotus device springs are symmetrical set respectively
The interior side of valve deck.
Preferably, second slot circular array in outer circle is distributed, the spacing distance between second slot
Unanimously, the size of second slot is sequentially increased from the inside to the outside and is arc-shaped slot.
Preferably, the waveform spring is to be made of metal material, and the metal material of the waveform spring is spring steel,
The adjacent circle body of the waveform spring is in that two opposite broad side faces are corresponding in the axial direction.
Compared with prior art, the utility model provides a kind of plus hydrogen piston compressor air outlet valve, has following beneficial
Effect: the utility model is a kind of to be added in hydrogen piston compressor air outlet valve through the gas valve plate being provided with, structure novel, operation side
Just, facilitate stationary positioned, while increase activity on the basis of main supporting rod by offering locating slot and location hole in inner circle
Strut can increase or reduce movable brace rod, the second slot of adjustable change, adaptability ratio using the jack of this body side surface
It is relatively wide, there is very high practicability, greatly improve it using functionality, guarantee its using effect and utilization benefit, be suitble to wide
General popularization, and along axially stacking sinusoidal waveform while this waveform spring ontology helical buckling for compressor valve, and
It is corresponding at trough at the wave crest of two adjacent rings, so that spring is offset residual stress, uniform force, so that precompression is increased,
Spring body intensity is improved, it is not easy to break, while the stability of spring is improved, increase the service life.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention,
In the accompanying drawings:
Fig. 1 be the utility model proposes plus hydrogen piston compressor air outlet valve structure schematic diagram；
Fig. 2 be the utility model proposes valve cover structure schematic diagram；
Fig. 3 be the utility model proposes waveform spring structural schematic diagram；
Fig. 4 be the utility model proposes valve structure schematic diagram；
In figure: 1, valve deck；11, lotus device spring is driven；12, through-hole；13, the first slot；14, lift pad；15, valve seat；2, wave
Shape spring；21, main body；22, at trough；23, at wave crest；3, valve block；31, inner circle；32, location hole；33, locating slot；34, movable
Strut；35, main supporting rod；36, outer circle；37, the second slot；4, guide blot；5, rubber pad；6, hold-doun nut；7, resilient cushion；8,
Fixed card buckle；9, fixed part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: one kind plus hydrogen piston compressor air outlet valve, including
Valve deck 1 and waveform spring 2, the upper end of valve deck 1 are provided with waveform spring 2, valve deck 1 and waveform spring 2 by being welded to connect, pass through
It is welded to connect, so as to improve integrally-built stability, the upper end of waveform spring 2 is provided with fixed part 9, fixed part 9
Outside is provided with fixed card buckle 8 at one week, the upper end of fixed part 9 is provided with resilient cushion 7, and resilient cushion 7 can be buffered
Effect, the upper end of resilient cushion 7 is provided with valve block 3, and the upper end of valve block 3, which is provided at center, is provided with hold-doun nut 6, fixed spiral shell
The upper end of cap 6 is provided with rubber pad 5, and the upper end of rubber pad 5 is provided with guide blot 4.
Further, the composition of valve deck 1 includes imperial lotus device spring 11, through-hole 12, the first slot 13, lift pad 14 and valve seat
15, through-hole 12 is provided at the inside center of valve seat 15, and the left and right ends of through-hole 12 are provided with lift pad 14, right side lift pad 14
Upper end be provided with the first slot 13, the upper end of left side lift pad 14 is provided with imperial lotus device spring 11, so that obtaining
The effect of buffering, valve deck 1 are welded to connect by valve seat 15 and waveform spring 2.
Further, the composition of waveform spring 2 include main body 21, at trough 22 and wave crest at 23, the upper end of main body 21 is set
It is equipped with 22 at trough, so that it is 23 corresponding at trough 22 at the wave crest of two adjacent rings, offset waveform spring 2 residual
Residue stress, the lower end of main body 21 are provided with 23 at wave crest, and waveform spring 2 passes through welded connecting by main body 21 and valve deck 1.
Further, the composition of valve block 3 include inner circle 31, location hole 32, locating slot 33, movable brace rod 34, main supporting rod 35,
Outer circle 36 and the second slot 37, the outside of location hole 32 are provided with locating slot 33 for one week, and the outside of locating slot 33 is provided with for one week
Inner circle 31, so that facilitating stationary positioned, inner circle 31 by offering locating slot 33 and location hole 32 in inner circle 31
Outside be provided within one week outer circle 36, the internal vertical direction of outer circle 36 is provided with main supporting rod 35, the left and right ends of main supporting rod 35
It is each provided with movable brace rod 34, the table end of movable brace rod 34 is provided with the second slot 37, and valve block 3 passes through location hole 32 and guiding spiral shell
Bolt 4 is rotated by internal screw thread to be connected.
Further, movable brace rod 34 is provided with four altogether, and main supporting rod 35 is provided with two altogether, so that needing
It can make the enhanced convenience adjusted when adjusting, the geomery of movable brace rod 34 and main supporting rod 35 is all identical.
Further, it drives there are two the total settings of lotus device spring 11, so that can be fixed more when being fixed
The stabilization added, two imperial lotus device springs 11 are symmetrical set the interior side in valve deck 1 respectively.
Further, the second slot 37 circular array in outer circle 36 is distributed, the spacing distance one between the second slot 37
It causes, so that mutual spacing is easily adjusted, the size of the second slot 37 is sequentially increased from the inside to the outside
It and is arc-shaped slot.
Further, waveform spring 2 is to be made of metal material, and the metal material of waveform spring 2 is spring steel, so as to
So that waveform spring 2 can mutually be offset in the effect by power, the adjacent circle body of waveform spring 2 is in the axial direction
It is corresponding in two opposite broad side faces.
The working principle and process for using of the utility model: after the utility model installs, such machine is first checked for
Whether can work normally, check that the plug on electric wire is finished with whether socket connect, it, should be immediately if there is abnormal noise
Such machine is closed, the maintenance of professional is waited, in use, work of the piston from cylinder head when setting in motion, in cylinder
Volume is gradually increased, and at this moment, gas pushes intake valve open and enter cylinder, until swept volume changes to maximum i.e. along air inlet pipe
When until, intake valve is closed, and when piston reverses direction moves, swept volume reduces in cylinder, and gas pressure increases, and works as inner pressure of air cylinder
When reaching and being slightly above pressure at expulsion, exhaust valve is opened, and cylinder is discharged in gas, until piston motion to extreme position, row
Air valve is closed, and facilitates stationary positioned by offering locating slot 33 and location hole 32 in inner circle 31, while in main supporting rod 35
On the basis of increase movable brace rod 34, can increase or reduce movable brace rod 34 using the jack of this body side surface, it is adjustable to change
Become the second slot 37, main body 21 is while helical buckling along the warp architecture up and down of axially stacking sinusoidal waveform, circle body
At the wave crest of sinusoidal waveform 23 with one thereon enclose sinusoidal waveforms trough at 22 it is corresponding one by one contact, to offset remnants
Stress, uniform force increase precompression；Main body 21 is in wave shape while improving intensity, not easy to break；Improve stability.
There is the curve waveform portion of at least three sinusoidal waveforms, the curve waveform portion quantity on each circle body on each circle body of main body 21
More, the bearing capacity of spring is bigger, improves precompression, performance is better, while the intensity of spring is higher.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. one kind plus hydrogen piston compressor air outlet valve, including valve deck (1) and waveform spring (2), it is characterised in that: the valve deck
(1) upper end is provided with waveform spring (2), and the valve deck (1) and waveform spring (2) are by being welded to connect, the waveform spring
(2) upper end is provided with fixed part (9), and the outside of the fixed part (9) was provided with fixed card buckle (8), the fixation at one week
The upper end in portion (9) is provided with resilient cushion (7), and the upper end of the resilient cushion (7) is provided with valve block (3), the upper end of the valve block (3)
It is provided at center and is provided with hold-doun nut (6), the upper end of the hold-doun nut (6) is provided with rubber pad (5), the rubber pad
(5) upper end is provided with guide blot (4).
2. a kind of plus hydrogen piston compressor air outlet valve according to claim 1, it is characterised in that: the group of the valve deck (1)
At including imperial lotus device spring (11), through-hole (12), the first slot (13), lift pad (14) and valve seat (15), the valve seat
(15) it is provided with inside center through-hole (12), the left and right ends of the through-hole (12) are provided with lift pad (14), right side institute
The upper end for stating lift pad (14) is provided with the first slot (13), and the upper end of the left side lift pad (14) is provided with imperial lotus device spring
(11), the valve deck (1) is welded to connect by valve seat (15) and waveform spring (2).
3. a kind of plus hydrogen piston compressor air outlet valve according to claim 1, it is characterised in that: the waveform spring (2)
Composition include main body (21), at trough at (22) and wave crest (23), the upper end of the main body (21) is provided at trough
(22), the lower end of the main body (21) is provided at wave crest (23), and the waveform spring (2) passes through main body (21) and valve deck (1)
Pass through welded connecting.
4. a kind of plus hydrogen piston compressor air outlet valve according to claim 1, it is characterised in that: the group of the valve block (3)
At including inner circle (31), location hole (32), locating slot (33), movable brace rod (34), main supporting rod (35), outer circle (36) and second
The outside of slot (37), the location hole (32) is provided with locating slot (33) for one week, and the outside of the locating slot (33) is set for one week
It is equipped with inner circle (31), the outside of the inner circle (31) is provided with outer circle (36) for one week, the internal vertical direction of the outer circle (36)
It is provided with main supporting rod (35), the left and right ends of the main supporting rod (35) are each provided with movable brace rod (34), the movable brace rod
(34) table end is provided with the second slot (37), and the valve block (3) passes through internal screw thread by location hole (32) and guide blot (4)
Rotation connection.
5. a kind of plus hydrogen piston compressor air outlet valve according to claim 4, it is characterised in that: the movable brace rod (34)
It is provided with four altogether, the main supporting rod (35) is provided with two altogether, the shape ruler of the movable brace rod (34) and main supporting rod (35)
It is very little all identical.
6. a kind of plus hydrogen piston compressor air outlet valve according to claim 2, it is characterised in that: imperial lotus device spring
(11) altogether there are two settings, two imperial lotus device springs (11) are symmetrical set the interior side in valve deck (1) respectively.
7. a kind of plus hydrogen piston compressor air outlet valve according to claim 4, it is characterised in that: second slot (37)
Circular array is distributed on outer circle (36), and the spacing distance between second slot (37) is consistent, second slot
(37) size is sequentially increased from the inside to the outside and is arc-shaped slot.
8. a kind of plus hydrogen piston compressor air outlet valve according to claim 1, it is characterised in that: the waveform spring (2)
It is to be made of metal material, the metal material of the waveform spring (2) is spring steel, the adjacent turn of the waveform spring (2)
Body is in that two opposite broad side faces are corresponding in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701554.4U CN208966522U (en) | 2018-10-19 | 2018-10-19 | One kind plus hydrogen piston compressor air outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701554.4U CN208966522U (en) | 2018-10-19 | 2018-10-19 | One kind plus hydrogen piston compressor air outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966522U true CN208966522U (en) | 2019-06-11 |
Family
ID=66760089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821701554.4U Active CN208966522U (en) | 2018-10-19 | 2018-10-19 | One kind plus hydrogen piston compressor air outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966522U (en) |
-
2018
- 2018-10-19 CN CN201821701554.4U patent/CN208966522U/en active Active
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