CN201277163Y - Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor - Google Patents
Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor Download PDFInfo
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- CN201277163Y CN201277163Y CNU2008201134817U CN200820113481U CN201277163Y CN 201277163 Y CN201277163 Y CN 201277163Y CN U2008201134817 U CNU2008201134817 U CN U2008201134817U CN 200820113481 U CN200820113481 U CN 200820113481U CN 201277163 Y CN201277163 Y CN 201277163Y
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Abstract
An combustion engine type novel highly-effective energy-saving reciprocating piston air compressor comprises a chassis, a power source, an air compressor set and a cooling and lubricating system, wherein the air compressor set comprises a body, a cylinder jacket, a cylinder head and a strip valve plate combined air valve, wherein the cylinder head is an integral structure commonly used by N cylinders, and is provided with a cooling water cavities penetrating through the N cylinders inside, a cooling water hole is arranged on the lower portion of each cooling water cavity, an air inlet cavity and an exhaust cavity are arranged opposite to each cylinder, and all exhaust cavities are integrated through a through type exhaust cavity, a cooling water outlet is arranged on the top surface of the cylinder cover, and an exhaust port and an air inlet port are respectively arranged on the two side faces of the cylinder head, each strip valve plate combined air valve is installed on the lower portions of the air inlet port and the exhaust port of the cylinder head, and the cooling water hole of the combined air valve is communicated with the cooling water cavity through a waterway and the cylinder head, wherein the value range of N is 2<=N>=6. The air compressor has the advantages of excellent cooling effect, small volume, low cost, high reliability and the like.
Description
Technical field:
The utility model relates to a kind of air compressor, particularly a kind of internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor.
Background technique:
Existing reciprocating-piston air compressor includes two kinds of piston type and membrane types on the market, and wherein the reciprocating piston type air compressor is most widely used one type at present.Though along with China's rapid development of economy, the compressor design of China, manufacturing technology has also obtained bigger progress, but owing to be subjected to the influence of traditional air compressor design and manufacturing technology, existing traditional reciprocating piston type air compressor product still exists the technology starting point low, product technology is improved ability, the problem that technological equipment falls behind, therefore traditional reciprocating-piston air compressor ubiquity boundary dimension and weight are big, complex structure is aging, technology falls behind, poor reliability, the energy consumption height, safeguard inconvenience, shortcomings such as working service cost height, with high content of technology and product specific (special) requirements does not also satisfy domestic demand.And its type of cooling major part all is to adopt to design radiating fin at cylinder outer wall, strengthen heat diffusion area, guarantee that by the air-cooled type of cooling operating temperature of air compressor is unlikely to surpass operating limit, but its cooling effect is quite limited, is still burnt out easily as some main parts size such as air valves in the course of the work.In addition, conventional piston formula air compressor generally is the structure that adopts the arrangement of " V " type, two stage compression, and most of component all are special purpose parts, and the balance of bent axle is also relatively poor.
The model utility content:
The technical problems to be solved in the utility model is: a kind of pump circulation water cooling mode, structure internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor after rationally optimizing that adopts is provided, makes that its cooling effect is more remarkable, volume reduces, cost reduces, reliability is higher.
The technological scheme that solves the problems of the technologies described above is: a kind of internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor, comprise base, lay respectively at power source, pneumatics unit, gas holder and cooling system, lubrication system on the base, described pneumatics unit comprises body, cylinder liner, cylinder cap, inlet and exhaust system, piston, connecting rod; Have water channel and end face water hole on the described body, cylinder cap is the monolithic construction of N the shared lid of cylinder, this cylinder cap inside is provided with the cooling water chamber that connects N cylinder, and below each cooling water chamber, all have a cooling water hole that is communicated with body end face water hole, position at corresponding each cylinder is provided with air-inlet cavity and exhaust cavity, fuses by through exhaust cavity between each exhaust cavity; Described cylinder cap end face is provided with the cooling water outlet that links to each other with the air compressor outlet pipe, is provided with relief opening with the corresponding side of exhaust cavity, and the another side corresponding with air-inlet cavity is provided with suction port; Described inlet and exhaust system is the set N of an a corresponding N cylinder strip valve block combination valve that has cooling water hole, and each strip valve block combination valve is installed in the bottom of cylinder cap suction port and relief opening; The cooling water hole of this strip valve block combination valve is connected together by the cooling water chamber of cooling water channel and cylinder cap; The span of above-mentioned N is: 2≤N≤6.
Described cylinder cap is provided with mountion plate in the bottom of air-inlet cavity and exhaust cavity, and described strip valve block combination valve adopts the mode of embedded installation to be directly installed on this mountion plate.
Between the bottom of the suction port of described cylinder cap and relief opening and cylinder body, the valve seat that has water channel is installed also, this valve seat adopts N the monolithic construction that cylinder is shared, and be provided with the combination brake switch and proporting mounting hole in the position of corresponding each cylinder, strip valve block combination valve is installed in this combination brake switch and proporting mounting hole, the water channel of described valve seat is connected together by the cooling water channel of cooling water passage A and strip valve block combination valve, cooling water chamber by cooling water passage B and cylinder cap is connected together, and the end face water hole by cooling water passage C and body is connected together; The span of above-mentioned N is: 2≤N≤6.
Described strip valve block combination valve comprises valve plate, air-intake valve plate and exhaust valve plate, wherein, valve plate is made up of the last valve plate and the lower valve plate that closely link together, should go up on valve plate and the lower valve plate and be respectively arranged with the bar shaped air-flow path that staggers mutually, the side of last valve plate in its bottom is provided with lift of valve plate and places restrictions on groove A, it is corresponding with the position of the bar shaped air-flow path of lower valve plate that this lift of valve plate is placed restrictions on groove A, a lower valve plate side in the top also is provided with lift of valve plate and places restrictions on groove B, and it is corresponding with the position of the bar shaped air-flow path of last valve plate that this lift of valve plate is placed restrictions on groove B; Described air-intake valve plate be the lift of valve plate that is positioned at lower valve plate place restrictions on groove B from spring shape air-intake valve plate, exhaust valve plate be the lift of valve plate that is positioned at valve plate place restrictions on groove A from spring shape exhaust valve plate, should the fluorine rubber sealing joint strip be installed from spring shape air-intake valve plate with between spring shape exhaust valve plate; The cooling water hole of described strip valve block combination valve is the cooling water hole that is arranged on the valve plate, and described going up on the valve plate also is provided with cooling water channel, is connected together by cooling water channel between each cooling water hole.
Further technological scheme of the present utility model is: described piston adopts the single-stage tubular construction, the structure that adopts integrated type to support between the hole wall of the piston pin hole on this piston and the pressure-bearing surface of piston, the piston ring A cross section that is installed on the piston is a trapezium structure, and the outer ring surface of piston ring B is a cone structure; Described connecting rod adopts integrated type angular cut structure, between the connecting rod mounting hole of this connecting rod and piston, between the piston pin hole of wrist pin and piston all the unsteady ways of connecting of employing be connected.
That described air compressor adopts is vertical, the mode of structure of multiple row, array, single-acting, single stage compression, the body of air compressor, cylinder liner, bent axle, connecting rod, bearing, piston ring be all by standard design, the manufacturing of high-speed diesel engine, and with the corresponding universal component of diesel engine.
Because adopt said structure, the internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor of the utility model is compared with existing reciprocating piston type air compressor, has following beneficial effect:
1, cooling effect is very good:
Because body of the present utility model, cylinder cap, valve seat and air valve are all designed cooling water chamber or the cooling water hole that is interconnected, wherein, the cooling water chamber of cylinder cap links to each other with the air compressor outlet pipe by cooling water outlet; The water channel of body and end face water hole are connected with the water hole of air compressor intake pipe and cylinder cap respectively, thereby form the cooling system of a pump circulation, this cooling system adopts the mode of pump circulation cooling that air compressor high temperature component are cooled off when air compressor is worked, its cooling effect is very good, has fully guaranteed the reliability of related components.
2, small product size is little, cost of production is low:
Because cylinder cap of the present utility model, valve seat all adopt the shared lid of a plurality of cylinders, shared one monolithic construction of a plurality of cylinder, and strip valve block combination valve also assembles an integral body to a plurality of air-intake valve plates and a plurality of exhaust valve plate, optimized the structure of air compressor greatly, make its product become very compact, thereby reduced small product size, reduced its cost of production.
3, unfailing performance height:
Owing to adopt the structure of integrated type support between the hole wall of the piston pin hole on the utility model piston and the pressure-bearing surface of piston, improved the intensity of piston greatly, guaranteed that piston can bear higher pressure and operating rate; The piston ring A cross section that is installed on the piston is a trapezium structure, can stop the formation of carbon distribution, the clamping stagnation of anti-stop ring; The outer ring surface of piston ring B is a cone structure, makes this ring have the ability of good sealing property and control machine oil when work, prevents gas blowby, scurries oil; And between the connecting rod mounting hole of connecting rod and piston, all adopt the ways of connecting of floating to be connected between the piston pin hole of wrist pin and piston, not only be convenient to dismounting, and prolonged working life of correlated parts, therefore, unfailing performance of the present utility model is very high.
4, maintenance cost is low, maintenance is very convenient, has further reduced its cost of production and has improved the reliability of products energy:
Because the utility model is principle and handling characteristics requirement according to air compressor, make full use of some common technology characteristics that diesel engine and air compressor exist, make the component of air compressor and diesel engine have good versatility and interchangeability.Promptly to be that this air compressor adopts vertical, the mode of structure of multiple row, array, single-acting, single stage compression, and the basic component of this air compressor, for example body, bent axle, cylinder sleeve, connecting rod, bearing, piston ring etc. are all pressed standard design, the manufacturing of high-speed diesel engine, and it is general with the diesel engine related components, make air compressor have better part universality, interchangeability, so this Products Development risk is very low.When air compressor was produced in batches, component buying, production management, after sales service and maintenance aspect were all very convenient, cost is lower, have reduced design, manufacture cost and use, maintenance cost, and after sales service is more secure;
In addition, in actual use, cylinder pressure and operating temperature are more much lower than diesel engine during owing to air compressor work, and the impact that movement parts such as piston, connecting rod are subjected to is also littler, the bent axle self structure of adding multiple row, in-line arrangement has had good balance, so the vibrations of this air compressor are very little.Therefore, the reliability of this air compressor is that the conventional piston air compressor is incomparable; And because the utility model is that diesel engine advanced person's technology and structural design theory are incorporated in the structural design, manufacturing of air compressor into, optimized the overall structure of air compressor greatly, the air compressor external dimension are diminished, weight lightens, when energy consumption reduces, greatly reduce the vibrations and the noise of reciprocating piston type air compressor, improved the reliability of air compressor, made piston type air compressor have more rational structure, higher reliability, better Economy.
5, applied widely:
Because reinforcing degree height, the balance of component of the present utility model are good, so this air compressor can be according to the actual demand of operating mode when reality is used, under the situation that does not change its structure and boundary dimension, its air displacement can be at 3.5m
3/ min～20m
3/ min, exhaust pressure is regulated in 0.7～2.0MPa scope, has discharge capacity and pressure range more widely, and its Applicable scope is very wide.
Below, the technical characteristics to the internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor of the utility model is further described in conjunction with the accompanying drawings and embodiments.
Description of drawings:
Fig. 1: the structural representation of the internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor of embodiment's one described the utility model;
Fig. 2～Fig. 5: the structural representation of embodiment's one described cylinder cap,
Fig. 2: plan view, Fig. 3: plan view,
The A-A sectional view of Fig. 4: Fig. 2, the B-B revolved sectional view of Fig. 5: Fig. 2;
Fig. 6～Fig. 8: the structural representation of embodiment's one described strip valve block combination valve,
Fig. 6: plan view, Fig. 7: plan view,
The C-C revolved sectional view of Fig. 8: Fig. 7,
Fig. 9～Figure 12: the structural representation of embodiment's one described piston, wrist pin, connecting rod,
The D-D sectional view of Fig. 9: Figure 10, Figure 10: plan view,
The E portion enlarged view of Figure 11: Fig. 9, the F portion enlarged view of Figure 12: Fig. 9;
Figure 13: the structural representation of the internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor of embodiment's two described the utility model;
Figure 14～Figure 17: the structural representation of embodiment's two described cylinder caps,
Figure 14: plan view, Figure 15: plan view,
The G-G sectional view of Figure 16: Figure 14, the H-H revolved sectional view of Figure 17: Figure 16;
Figure 18～Figure 20: the structural representation of embodiment's two described valve seats,
Figure 18: plan view, the I-I sectional view of Figure 19: Figure 18,
The J-J sectional view of Figure 20: Figure 18.
Among the figure:
The 1-base, the 2-power source, 3-pneumatics unit,
The 31-body, the 32-cylinder liner, 321-jacket-cooling water chamber,
The 33-cylinder cap, the 331-cooling water chamber, the 332-air-inlet cavity,
The 333-exhaust cavity, the through exhaust cavity of 334-, the 335-cooling water outlet,
The 336-relief opening, the 337-suction port, the 338-mountion plate,
The 339-cooling water hole, 34-strip valve block combination valve, the last valve plate of 341-,
The 3411-lift of valve plate is placed restrictions on groove A, the 3412-cooling water hole,
The 3413-cooling water channel, the 342-lower valve plate, the 3421-lift of valve plate is placed restrictions on groove B,
343-bar shaped air-flow path, 344-be from spring shape air-intake valve plate,
345-is from spring shape exhaust valve plate, 346-fluorine rubber sealing joint strip,
The 35-piston, the 351-piston pin hole, the 352-pressure-bearing surface,
353-piston ring A, 354-piston ring B, the 3541-outer ring surface,
355-connecting rod mounting hole, the 36-connecting rod, the 37-valve seat,
The 371-water channel, 372-combination brake switch and proporting mounting hole, 373-cooling water passage A,
374-cooling water passage B, 375-cooling water passage C, the 38-wrist pin,
The 39-bent axle, the 4-gas holder.
Embodiment:
Embodiment one:
Disclosed among Fig. 1 is a kind of internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor, that this air compressor adopts is vertical, the mode of structure of multiple row, array, single-acting, single stage compression, it is made up of base 1, power source 2, pneumatics unit 3, gas holder 4 and the cooling system, the lubrication system that lay respectively on the base 1, described power source 2 adopts diesel engine, and pneumatics unit 3 comprises body 31, cylinder liner 32, cylinder cap 33, inlet and exhaust system, piston 35, connecting rod 36; Described cooling system is made up of power source cooling system and pneumatics unit cooling system, and lubrication system is made up of power source lubrication system and pneumatics unit lubrication system.Wherein, have water channel on the described body 31, and corresponding each cylinder all has the end face water hole that is interconnected with water channel, cylinder cap 33 is that the monolithic construction of the shared lid of 3 cylinders is (referring to Fig. 2～Fig. 5), these cylinder cap 33 inside are provided with the cooling water chamber 331 that connects 3 cylinders 32, and below each cooling water chamber 331, all have a cooling water hole 339 that is communicated with body 31 end face water holes, position at corresponding each cylinder is provided with air-inlet cavity 332 and exhaust cavity 333, fuses by through exhaust cavity 334 between each exhaust cavity 333; Described cylinder cap 33 end faces are provided with the cooling water outlet 335 that links to each other with the air compressor outlet pipe, be provided with 3 relief openings 336 with exhaust cavity 333 corresponding sides, the another side corresponding with air-inlet cavity 332 is provided with 3 suction ports 337, also is provided with mountion plate 338 in the bottom of air-inlet cavity 332 and exhaust cavity 333; Described inlet and exhaust system is corresponding 33 strip valve block combination valves 34 that have cooling water hole that cylinder is set, and each strip valve block combination valve 34 adopts the mode of embedded installation to be directly installed on this mountion plate 338; The cooling water hole of this strip valve block combination valve 34 is connected together by the cooling water chamber 331 of cooling water channel and cylinder cap 33.
Described strip valve block combination valve 34 comprises valve plate, air-intake valve plate and exhaust valve plate are (referring to Fig. 6～Fig. 8), wherein, valve plate is made up of last valve plate 341 that closely links together and lower valve plate 342, should go up on valve plate 341 and the lower valve plate 342 and be respectively arranged with the bar shaped air-flow path 343 that staggers mutually, the side of last valve plate 341 in its bottom is provided with lift of valve plate and places restrictions on groove A3411, it is corresponding with the position of the bar shaped air-flow path 343 of lower valve plate 342 that this lift of valve plate is placed restrictions on groove A3411, lower valve plate 342 side in the top also is provided with lift of valve plate and places restrictions on groove B3421, and it is corresponding with the position of the bar shaped air-flow path 343 of last valve plate 341 that this lift of valve plate is placed restrictions on groove B3421; Described air-intake valve plate be the lift of valve plate that is positioned at lower valve plate 342 place restrictions on groove B3421 from spring shape air-intake valve plate 344, exhaust valve plate be the lift of valve plate that is positioned at valve plate 341 place restrictions on groove A3411 from spring shape exhaust valve plate 345, should fluorine rubber sealing joint strip 346 be installed from spring shape air-intake valve plate 344 with between spring shape exhaust valve plate 345; The cooling water hole of described strip valve block combination valve 34 is the cooling water hole 3412 that is arranged on the valve plate 341, and described going up on the valve plate 341 also is provided with cooling water channel 3413, is connected together by cooling water channel 3413 between each cooling water hole 3412.
Described piston 35 adopts the single-stage tubular construction, the structure that adopts integrated type to support between the hole wall of the piston pin hole 351 on this piston 35 and the pressure-bearing surface 352 of piston, the piston ring A353 cross section that is installed on the piston 35 is a trapezium structure, and the outer ring surface 3541 of piston ring B354 is a cone structure; Described connecting rod 36 adopts integrated type angular cut structures, between the connecting rod mounting hole 355 of this connecting rod 36 and piston 35, between the piston pin hole 351 of wrist pin 38 and piston 35 all the unsteady ways of connecting of employing be connected (referring to Fig. 9～Figure 12).
The body 31 of described air compressor, cylinder liner 32, bent axle 39, connecting rod 36, bearing, piston ring A353, piston ring B354 be all by standard design, the manufacturing of high-speed diesel engine, and with the corresponding universal component of diesel engine.
The cooling water flow of the cooling system of present embodiment one is to being:
As a kind of conversion of present embodiment one, described number of cylinders N can increase or reduce according to actual needs, and generally its span is: 2≤N≤6.
As another conversion of present embodiment one, the quantity of described relief opening 336 and suction port 337 can be identical also can be inequality, also can increase or reduce, generally its span is: 1～18.
As another conversion of present embodiment one, described power source 2 can not adopt diesel engine yet and adopts petrol engine or other power plant.
As another conversion of present embodiment one, described air compressor also can need the mode of structure of, multiple row vertical if it were not for adopting, array, single-acting, single stage compression according to substantial evidence, but adopts the mode of structure of other form.
Embodiment two:
Disclosed among Figure 13 is another kind of internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor, the basic structure of this air compressor is with embodiment one, all adopt vertical, multiple row, in upright arrangement, single-acting, the mode of structure of single stage compression, by base 1, lay respectively at the power source 2 on the base 1, pneumatics unit 3, gas holder 4 and cooling system, lubrication system is formed, institute's difference is: the quantity of described relief opening 336 has only 2, and the valve seat 37 that has water channel 371 also is installed between the bottom of the suction port 337 of cylinder cap 33 and relief opening 336 and body 31 (referring to Figure 14～Figure 17), this valve seat 37 adopts shared one monolithic construction of 3 cylinders (referring to Figure 18～Figure 20), and being provided with combination brake switch and proporting mounting hole 372 in the position of corresponding each cylinder, strip valve block combination valve 34 is installed in this combination brake switch and proporting mounting hole 372; The water channel 371 of described valve seat 37 is connected together by the cooling water channel 3413 of cooling water passage A373 and strip valve block combination valve 34, and the cooling water chamber 331 by cooling water passage B374 and cylinder cap 33 is connected together.
The cooling water flow of the cooling system of present embodiment two is to being:
As a kind of conversion of present embodiment two, described valve seat quantity N can increase or reduce according to actual needs, but its quantity should equal the quantity of cylinder, and generally its span is: 2≤N≤6.
As another conversion of present embodiment two, the quantity of described relief opening 336 also can increase or reduce, and generally its span is: 1～18.
Claims (9)
1. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor, comprise base (1), lay respectively at power source (2), pneumatics unit (3), gas holder (4) and cooling system, lubrication system on the base (1), described pneumatics unit (3) comprises body (31), cylinder liner (32), cylinder cap (33), inlet and exhaust system, piston (35), connecting rod (36); It is characterized in that: have water channel and end face water hole on the described body (31), cylinder cap (33) is the monolithic construction of N the shared lid of cylinder, this cylinder cap (33) inside is provided with the cooling water chamber (331) that connects N cylinder, and all have a cooling water hole (339) that is communicated with body (31) end face water hole in the below of each cooling water chamber (331), position at corresponding each cylinder is provided with air-inlet cavity (332) and exhaust cavity (333), fuses by through exhaust cavity (334) between each exhaust cavity (333); Described cylinder cap (33) end face is provided with the cooling water outlet (335) that links to each other with the air compressor outlet pipe, be provided with relief opening (336) with the corresponding side of exhaust cavity (333), the another side corresponding with air-inlet cavity (332) is provided with suction port (337); Described inlet and exhaust system is the set N of an a corresponding N cylinder strip valve block combination valve (34) that has cooling water hole, and each strip valve block combination valve (34) is installed in the bottom of cylinder cap suction port (337) and relief opening (336); The cooling water hole of this strip valve block combination valve (34) is connected together by the cooling water chamber (331) of cooling water channel and cylinder cap (33); The span of above-mentioned N is: 2≤N≤6.
2. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor according to claim 1, it is characterized in that: described cylinder cap (33) is provided with mountion plate (338) in the bottom of air-inlet cavity (332) and exhaust cavity (333), and described strip valve block combination valve (34) adopts the mode of embedded installation to be directly installed on this mountion plate (338).
3. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor according to claim 1, it is characterized in that: between the bottom of the suction port (337) of described cylinder cap (33) and relief opening (336) and body (31), the valve seat (37) that has water channel (371) is installed also, this valve seat (37) adopts N the monolithic construction that cylinder is shared, and be provided with combination brake switch and proporting mounting hole (372) in the position of corresponding each cylinder, strip valve block combination valve (34) is installed in this combination brake switch and proporting mounting hole (372), the water channel (371) of described valve seat (37) is connected together with the cooling water channel of strip valve block combination valve (34) by cooling water passage A (373), be connected together with the cooling water chamber (331) of cylinder cap (33) by cooling water passage B (374), be connected together with the end face water hole of body (31) by cooling water passage C (375); The span of above-mentioned N is: 2≤N≤6.
4. according to claim 1 or 2 or 3 described internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressors, it is characterized in that: described strip valve block combination valve (34) comprises valve plate, air-intake valve plate and exhaust valve plate, wherein, valve plate is made up of last valve plate (341) that closely links together and lower valve plate (342), should go up on valve plate (341) and the lower valve plate (342) and be respectively arranged with the bar shaped air-flow path (343) that staggers mutually, the side of last valve plate (341) in its bottom is provided with lift of valve plate and places restrictions on groove A (3411), it is corresponding with the position of the bar shaped air-flow path (343) of lower valve plate (342) that this lift of valve plate is placed restrictions on groove A (3411), lower valve plate (a 342) side in the top also is provided with lift of valve plate and places restrictions on groove B (3421), and it is corresponding with the position of the bar shaped air-flow path (343) of last valve plate (341) that this lift of valve plate is placed restrictions on groove B (3421); Described air-intake valve plate for the lift of valve plate that is positioned at lower valve plate (342) place restrictions on groove B (3421) from spring shape air-intake valve plate (344), exhaust valve plate for the lift of valve plate that is positioned at valve plate (341) place restrictions on groove A (3411) from spring shape exhaust valve plate (345), this be equipped with fluorine rubber sealing joint strip (346) from spring shape air-intake valve plate (344) with between spring shape exhaust valve plate (345); The cooling water hole of described strip valve block combination valve (34) is for being arranged on the cooling water hole (3412) on the valve plate (341), described going up on the valve plate (341) also is provided with cooling water channel (3413), is connected together by cooling water channel (3413) between each cooling water hole (3412).
5. according to claim 1 or 2 or 3 described internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressors, it is characterized in that: described piston (35) adopts the single-stage tubular construction, the structure that adopts integrated type to support between the hole wall of the piston pin hole (351) on this piston (35) and the pressure-bearing surface (352) of piston, piston ring A (353) cross section that is installed on the piston (35) is a trapezium structure, and the outer ring surface (3541) of piston ring B (35 4) is a cone structure; Described connecting rod (36) adopts integrated type angular cut structure, between the connecting rod mounting hole (355) of this connecting rod (36) and piston (35), between the piston pin hole (351) of wrist pin (38) and piston (35) all the unsteady ways of connecting of employing be connected.
6. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor according to claim 4, it is characterized in that: described piston (35) adopts the single-stage tubular construction, the structure that adopts integrated type to support between the hole wall of the piston pin hole (351) on this piston (35) and the pressure-bearing surface (352) of piston, piston ring A (353) cross section that is installed on the piston (35) is a trapezium structure, and the outer ring surface (3541) of piston ring B (354) is a cone structure; Described connecting rod (36) adopts integrated type angular cut structure, between the connecting rod mounting hole (355) of this connecting rod (36) and piston (35), between the piston pin hole (351) of wrist pin (38) and piston (35) all the unsteady ways of connecting of employing be connected.
7. according to claim 1 or 2 or 3 described internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressors, it is characterized in that: described air compressor adopts the mode of structure of vertical, multiple row, array, single-acting, single stage compression, the body of air compressor (31), cylinder liner (32), bent axle (39), connecting rod (36), bearing, piston ring A (353), piston ring B (354) be all by standard design, the manufacturing of high-speed diesel engine, and with the corresponding universal component of diesel engine.
8. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor according to claim 4, it is characterized in that: described air compressor adopts the mode of structure of vertical, multiple row, array, single-acting, single stage compression, the body of air compressor (31), cylinder liner (32), bent axle (39), connecting rod (36), bearing, piston ring A (353), piston ring B (354) be all by standard design, the manufacturing of high-speed diesel engine, and with the corresponding universal component of diesel engine.
9. internal-combustion engine formula novel high-efficiency and energy-saving reciprocating piston air compressor according to claim 6, it is characterized in that: described air compressor adopts the mode of structure of vertical, multiple row, array, single-acting, single stage compression, the body of air compressor (31), cylinder liner (32), bent axle (39), connecting rod (36), bearing, piston ring A (353), piston ring B (354) be all by standard design, the manufacturing of high-speed diesel engine, and with the corresponding universal component of diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134817U CN201277163Y (en) | 2008-10-16 | 2008-10-16 | Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201134817U CN201277163Y (en) | 2008-10-16 | 2008-10-16 | Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor |
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| CN201277163Y true CN201277163Y (en) | 2009-07-22 |
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| CNU2008201134817U Expired - Fee Related CN201277163Y (en) | 2008-10-16 | 2008-10-16 | Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091215A (en) * | 2017-06-19 | 2017-08-25 | 河北纳德机械有限公司 | The air compressor machine reequiped based on diesel technology |
| CN109185099A (en) * | 2018-11-09 | 2019-01-11 | 广西玉柴机器股份有限公司 | Full water cooling air compressor |
| CN114673651A (en) * | 2022-05-31 | 2022-06-28 | 江苏博特威流体科技有限公司 | Special air valve for compressor |
-
2008
- 2008-10-16 CN CNU2008201134817U patent/CN201277163Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107091215A (en) * | 2017-06-19 | 2017-08-25 | 河北纳德机械有限公司 | The air compressor machine reequiped based on diesel technology |
| CN107091215B (en) * | 2017-06-19 | 2020-03-20 | 河北纳德机械有限公司 | Air compressor machine based on diesel engine repacking |
| CN109185099A (en) * | 2018-11-09 | 2019-01-11 | 广西玉柴机器股份有限公司 | Full water cooling air compressor |
| CN109185099B (en) * | 2018-11-09 | 2024-04-19 | 广西玉柴机器股份有限公司 | Full water-cooling air compressor |
| CN114673651A (en) * | 2022-05-31 | 2022-06-28 | 江苏博特威流体科技有限公司 | Special air valve for compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liuzhou Hengda Power Machinery Manufacturing Co., Ltd. Assignor: Liuzhou Yudong Diesel Machine Co., Ltd. Contract record no.: 2010450000050 Denomination of utility model: Internal combustion engine type novel high-efficiency energy-saving reciprocating-piston air compressor Granted publication date: 20090722 License type: Exclusive License Record date: 20100806 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20121016 |