CN104929894A - Novel compressor - Google Patents
Novel compressor Download PDFInfo
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- CN104929894A CN104929894A CN201510313733.5A CN201510313733A CN104929894A CN 104929894 A CN104929894 A CN 104929894A CN 201510313733 A CN201510313733 A CN 201510313733A CN 104929894 A CN104929894 A CN 104929894A
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Abstract
The invention discloses a novel compressor. The novel comprises a valve body which is provided with an inlet valve and an exhaust valve, a compressor body with an internal air cylinder, a piston mounted inside the air cylinder, and a piston rod connected with the piston. The air cylinder is provided with an air inlet and an air outlet, which are close to one end of a crank; an air inlet passage communicated with the air inlet is provided with an air inlet control valve, and an air outlet passage communicated with the air outlet is provided with an air outlet control valve; the insides of both the air inlet control valve and the air outlet control valve are both provided with rotary valve cores which are both connected with the crank through mechanical transmission devices. The novel compressor can solve the problem that an existing piston type gas compressor cannot take surplus compressed gas as the auxiliary power.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of new type compressor for pressurized gas.
Background technique
Gas compressor is a kind of power plant mechanical energy being converted to gas pressure energy, and being usually used in pneumatic tool provides aerodynamic, and application is very extensive, and current large-scale gas compressor adopts motor or oil-engine driven.In large-scale industrial and mining enterprise, as comparatively large in required pressurized gas scale of constructions such as Iron And Steel Plant, gas compressor all needs long time running, and power consumption is quite large.Simultaneously in these enterprises, some operation in use will emit a certain amount of pressurized gas more than needed sometimes, the pressurized gas of these discharges still has very large pressure, these pressurized gass more than needed still have sizablely contains energy, if it can be caused the unnecessary waste of its energy contained to aerial release.Existing gas compressor, as a kind of piston gas compressor, it connects valve body in the upper end of fuselage, cylinder is provided with in fuselage, the just right valve body of fuselage cylinder is provided with suction valve and the outlet valve of distribution in cylinder, cylinder is built with the piston of pressurized gas, the lower end of piston is connected with piston rod, the other end of piston rod is connected with one end of a slide block be contained in fuselage through the bottom of cylinder, head pin is hinged with in slide block, one end of head pin is connected with microcephaly one end of piston rod, major part one end of piston rod is contained on the crank of bent axle, one end of crank is connected with motor by flywheel.This typical gas compressor can only rely on the energy of motor to carry out pressurized gas, can not directly utilize the energy of above-mentioned pressurized gas more than needed as compression power.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of new type compressor, and it can solve existing piston gas compressor and pressurized gas more than needed can not be utilized to make the problem of auxiliary power.
In order to solve the problem, technological scheme of the present invention is: a kind of new type compressor, comprises the valve body being provided with suction valve and outlet valve, is inside provided with the fuselage of cylinder, the piston rod being arranged on the piston in described cylinder and being connected with described piston.The other end of described piston rod is connected with slide block through the bottom of described cylinder, between described piston rod and the bottom of cylinder, Sealing is housed, the connecting rod that described slide block is contained on bent axle by head pin and one end is connected, described cylinder is in the one end near described bent axle, be provided with suction port and air outlet, the intake duct that described suction port is communicated with is equipped with air intake control valve, the air outlet channel that described air outlet is communicated with is equipped with leaving air control valve; Be equipped with rotational valve core in described air intake control valve and leaving air control valve, these rotational valve cores to be all connected with described bent axle by mechanical transmission and to realize synchronous axial system.
In technique scheme, more specifically scheme can also be: described air intake control valve is identical with leaving air control valve structure, include the described rotational valve core be contained in control valve body, this rotational valve core is connected with toothed pulley, described rotational valve core is a disc, this rotational valve core is provided with one section of annular through-hole, the air outlet of described control valve body is located on an end face engaging with described rotational valve core, the cavity connects outside the suction port of described control valve body and another end face of described rotational valve core; Described mechanical transmission is the synchronous belt drive device be made up of with the toothed pulley be contained on described bent axle and synchronous belt the toothed pulley of described air intake control valve and leaving air control valve.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, by connecting the gas more than needed with certain pressure at air intake control valve, the energy that the power assist of these compression pressures more than needed can be utilized to be inputted by bent axle compresses the gas entered from suction valve, to reach the object of saving gas energy more than needed.
2, due to the input of pressurized gas more than needed, piston is in the later stage of pressurized gas, compared with conventional piston compressor, piston two-way pressure difference reduces, frictional loss between piston packing ring and cylinder reduces, reduce temperature rise, thus reduce the requirement to the gas sealing ability of piston, improve the reliability of equipment.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention;
Fig. 2 be control in the present invention air valve along A-A to generalized section;
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
Be one as shown in Figure 1 to be first separated again after compressor compresses industrial gas, then pressurized gas more than needed returned compressor, and then to the compressor operating principle schematic that industrial gas compress.Industrial gas enter compresser cylinder 3 from compressor inlet 22, enter into gas separator 20 through compressor compresses to be separated, after isolated valuable gases exports from tracheae 19, other is entered gas holder 18 by the gas that have compressed becomes pressurized gas more than needed.
Compressor in Fig. 1, have a valve body 21 including suction valve 2 and outlet valve 1, have the fuselage 4 being provided with cylinder 3 in, valve body 21 is contained in the upper end of fuselage 4.At cylinder 3 built with piston 23, the lower end of piston 23 is connected with piston rod 24, piston rod 24 is connected with slide block 11 through the lower end of cylinder 3, slide block 11 is contained in the slideway of fuselage 4, Sealing 25 is housed between the bottom of piston rod 24 and cylinder 3, and slide block 11 is connected with the connecting rod 12 that one end is contained on bent axle 13 by dress head pin thereon.When bent axle 13 drivening rod 12 rotates, connecting rod 12 drives slide block 11 to-and-fro motion in the slideway of fuselage 4 by by head pin, and the piston rod 24 that reciprocates through of slide block 11 drives piston 23 to pump.When piston 23 moves downward, the INO on valve body 21, gas outlet valve cuts out, and allows and needs the gas of compression to enter cylinder from suction tude; When piston 23 moves upward, suction valve on valve body 21 cuts out, gas outlet valve moves upward at piston 23 Xiang Duan of near cylinder body, namely open just now close to before the up stroke stop of piston, allow the gas that have compressed enter gas separator 20 from the steam outlet pipe of valve body 21, this part is the working principle part of existing gas piston compressor.In addition, at cylinder 3 in the one end near described bent axle 13, be provided with suction port and air outlet, the intake duct that suction port is communicated with is equipped with air intake control valve 16, the air outlet channel 6 that air outlet is communicated with is equipped with leaving air control valve 5.
As shown in Figure 2, air intake control valve 16 is all identical with the structure of leaving air control valve 5.This valve has a control valve body 16-1, at control valve body 16-1 built with rotational valve core 16-9, rotational valve core 16-9 is connected with a toothed pulley 16-8 by mandrel 16-7, mandrel 16-7 is contained on valve body dividing plate 16-5 and valve body shrouding 16-6, rolling bearing 16-4 and seal ring 16-3 is housed between mandrel 16-7 and valve body dividing plate 16-5, between mandrel 16-7 and valve body shrouding 16-6, rolling bearing is housed, rotational valve core 16-9 is a disc, its left side is crimped on the left side of control valve body 16-1 inner chamber, thrust ball bearing 16-2 is housed between rotational valve core 16-9 and control valve body 16-1, on control valve body 16-1, the air outlet of air outlet channel is just located on an end face engaging with the disc of spool 16-9, rotational valve core 16-9 is provided with one section of annular through-hole, the cavity connects arranged outside the suction port of control valve body 16-1 intake duct and spool 16-9 right side.
Air intake control valve 16 is connected with the toothed pulley 14 be contained on bent axle 13 right-hand member by synchronous belt 15 by the toothed pulley 16-8 on it; The toothed pulley 16-8 of leaving air control valve 18 is connected with the toothed pulley 8 be contained on bent axle 13 left end by synchronous belt 7, makes the rotational valve core 16-9 in air intake control valve 16 and leaving air control valve 5 realize synchronous axial system.Move upward to before near up stroke stop at piston 23, annular through-hole on rotational valve core 16-9 disc in air intake control valve 16 all allows the suction port of control valve body 16-1 and air outlet keep unimpeded, at this therebetween, annular through-hole on rotational valve core 16-9 disc in leaving air control valve 5 is closed and is allowed the air outlet of control valve body 16-1, make to go out from gas separator 20 to be pressed in cylinder 3 to the pressurized gas more than needed in gas holder 18 by valve 17 and air intake control valve 16, with the bent axle 13 driven by flywheel 9 from motor 10 by connecting rod 12, slide block 11 promotes piston upwards acting pressurized gas together with the energy of piston rod 24, to reduce the energy that motor 10 inputs to bent axle 13, when piston 23 moves downward air-breathing, bent axle 13 drives the rotational valve core 16-9 in air intake control valve 16 to rotate, allow the air outlet of the annular through-hole closed control valve body 16-1 on the disc of rotational valve core 16-9, cylinder 3 is entered to close gas more than needed, at this therebetween, bent axle 13 drives the annular through-hole on the rotational valve core 16-9 disc in leaving air control valve 5 to open, allowing the suction port of control valve body 16-1 be communicated with air outlet by the annular through-hole on disc, allowing the gas more than needed after having done merit from leaving air control valve 5 by discharging cylinder.Circulation like this, just realizes being used for by the energy of gas more than needed compressing the gas of compression, thus saves the input electric energy of motor.
In other embodiments, chain and sprocket wheel can be adopted to replace synchronous belt in the present embodiment and toothed pulley.
Claims (3)
1. a new type compressor, comprises the valve body being provided with suction valve and outlet valve, is inside provided with the fuselage of cylinder, the piston rod being arranged on the piston in described cylinder and being connected with described piston; The other end of described piston rod is connected with slide block through the bottom of described cylinder, between described piston rod and the bottom of cylinder, Sealing is housed, the connecting rod that described slide block is contained on bent axle by head pin and one end is connected, it is characterized in that: described cylinder is in the one end near described bent axle, be provided with suction port and air outlet, the intake duct that described suction port is communicated with is equipped with air intake control valve, the air outlet channel that described air outlet is communicated with is equipped with leaving air control valve; Be equipped with rotational valve core in described air intake control valve and leaving air control valve, these rotational valve cores are all connected with described bent axle by mechanical transmission.
2. compressor according to claim 1, it is characterized in that: described air intake control valve is identical with leaving air control valve structure, include the described rotational valve core be contained in control valve body, this rotational valve core is connected with toothed pulley, described rotational valve core is a disc, this rotational valve core is provided with one section of annular through-hole, the air outlet of described control valve body is located on an end face engaging with described rotational valve core, the cavity connects outside the suction port of described control valve body and another end face of described rotational valve core.
3. compressor according to claim 1, is characterized in that: described mechanical transmission is the synchronous belt drive device be made up of with the toothed pulley be contained on described bent axle and synchronous belt the toothed pulley of described air intake control valve and leaving air control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313733.5A CN104929894A (en) | 2015-06-09 | 2015-06-09 | Novel compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313733.5A CN104929894A (en) | 2015-06-09 | 2015-06-09 | Novel compressor |
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| Publication Number | Publication Date |
|---|---|
| CN104929894A true CN104929894A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313733.5A Pending CN104929894A (en) | 2015-06-09 | 2015-06-09 | Novel compressor |
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| CN (1) | CN104929894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714893A (en) * | 2019-08-09 | 2020-01-21 | 上海汇海真空机械设备有限公司 | Special air compressor for integrated nitrogen making machine |
| CN111749868A (en) * | 2019-03-27 | 2020-10-09 | 上海恒劲动力科技有限公司 | Compression device suitable for high inlet pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437966A1 (en) * | 1984-07-06 | 1986-01-16 | Walther & Cie AG, 5000 Köln | Ozone generator |
| SU1608359A1 (en) * | 1988-03-28 | 1990-11-23 | Научно-Исследовательский Сектор Всесоюзного Проектно-Изыскательского Института "Гидропроект" Им.С.Я.Жука | Hydro-operated compressor |
| CN2236555Y (en) * | 1995-08-03 | 1996-10-02 | 王治清 | Air compressor of vehicle |
| CN1752441A (en) * | 2005-10-13 | 2006-03-29 | 南京全章液力科技有限公司 | Hydraulic reciprocating pump |
| CN101000047A (en) * | 2006-01-10 | 2007-07-18 | 阿耐斯特岩田株式会社 | Booster compressor |
| CN202768324U (en) * | 2012-06-30 | 2013-03-06 | 柳州市金螺机械有限责任公司 | Compressor |
-
2015
- 2015-06-09 CN CN201510313733.5A patent/CN104929894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3437966A1 (en) * | 1984-07-06 | 1986-01-16 | Walther & Cie AG, 5000 Köln | Ozone generator |
| SU1608359A1 (en) * | 1988-03-28 | 1990-11-23 | Научно-Исследовательский Сектор Всесоюзного Проектно-Изыскательского Института "Гидропроект" Им.С.Я.Жука | Hydro-operated compressor |
| CN2236555Y (en) * | 1995-08-03 | 1996-10-02 | 王治清 | Air compressor of vehicle |
| CN1752441A (en) * | 2005-10-13 | 2006-03-29 | 南京全章液力科技有限公司 | Hydraulic reciprocating pump |
| CN101000047A (en) * | 2006-01-10 | 2007-07-18 | 阿耐斯特岩田株式会社 | Booster compressor |
| CN202768324U (en) * | 2012-06-30 | 2013-03-06 | 柳州市金螺机械有限责任公司 | Compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749868A (en) * | 2019-03-27 | 2020-10-09 | 上海恒劲动力科技有限公司 | Compression device suitable for high inlet pressure |
| CN110714893A (en) * | 2019-08-09 | 2020-01-21 | 上海汇海真空机械设备有限公司 | Special air compressor for integrated nitrogen making machine |
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Application publication date: 20150923 |