CN203835653U - High-pressure air pump - Google Patents
High-pressure air pump Download PDFInfo
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- CN203835653U CN203835653U CN201420045597.7U CN201420045597U CN203835653U CN 203835653 U CN203835653 U CN 203835653U CN 201420045597 U CN201420045597 U CN 201420045597U CN 203835653 U CN203835653 U CN 203835653U
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Abstract
The utility model relates to a high-pressure air pump and belongs to the field of manufacturing of high-pressure air pumps. The high-pressure air pump comprises a pump cover, an air cylinder, a piston, a water cooling device and a pump seat, wherein the air cylinder is composed of a first air cylinder body, a second air cylinder body and a third air cylinder body which are arranged coaxially; the diameter of the first air cylinder body, the diameter of the second air cylinder body and the diameter of the third air cylinder body decrease one by one; the piston is also composed of a first piston body, a second piston body and a third piston body which are arranged in the first air cylinder body, the second air cylinder body and the third air cylinder body respectively; the diameter of the first piston body, the diameter of the second piston body and the diameter of the third piston body decrease one by one; the water cooling device is arranged between the second air cylinder body and the third air cylinder body. The high-pressure air pump further comprises a water cooling detection system, an automatic lubrication system and an automatic drainage system. The high-pressure air pump has the advantages that the output working pressure is high; a heat dissipation structure is designed, so that the heat dissipation effect is good, and the high-pressure air pump can continuously and rapidly operate for a long time; the air pump is applicable to motor driving, the speed of pressure rising is high, and the operating efficiency is high; an air moisture filter device is arranged, so that it is unnecessary to remove water inside the air pump even when the air pump is used for a long time.
Description
Technical field
The utility model relates to a kind of high-pressure pump, belongs to high-pressure pump and manufactures field.
Background technique
The high-pressure pump of selling is in the market all generally by output high-pressure gas after multi-stage booster, still, is no more than at most three grades of superchargings; Secondly, its radiating mode is mainly to rely on air natural cooling.This class high-pressure pump, the major defect of its existence: the one, output services pressure is low, is generally no more than 20MP; The 2nd, radiating effect is poor, and during work, high-pressure chamber and high pressure piston easily generate heat, and can not long-time continuous work fast; The 3rd, unsuitable application of motor drives, and the rate of rise is slow, inefficiency.The 4th, after the long-term use continuously of high-pressure service pump, the moisture content in high-pressure air concentrates in the pump housing, need to dewater to air pump inside.
Model utility content
The shortcoming existing in order to overcome existing high-pressure pump, the utility model provides a kind of high-pressure pump, its concrete technological scheme is: a kind of high-pressure pump, comprise pump cover, cylinder, piston, water cooling plant and pump seat, described cylinder is comprised of diameter coaxial cylinder one, cylinder two and the cylinder three arranging that successively decrease one by one; Described piston is also comprised of diameter piston one, piston two and the piston three being divided in cylinder one, cylinder two and cylinder three that successively decrease one by one; Between described cylinder two and cylinder three, be provided with water cooling plant; Described cylinder one upper end and pump cover are connected and fixed, and lower end and pump seat are connected and fixed; Cylinder two is fixed on piston one; Cylinder three upper ends are also fixed on pump cover, and lower end and piston two are connected and fixed; Described pump cover is provided with into water through hole one and water outlet through hole two, and the import and export of through hole one and through hole two are respectively equipped with puts into water outlet Pipe joint; Described water cooling plant is comprised of bosh and penstock, and conduit is located at tank one side, and tank opposite side is provided with water outlet, and water injection through pipe mouth is connected with water outlet through hole two with pump cover water inlet through hole one respectively with tank water outlet, also comprises:
Water-cooled detection system, the joint of described water inlet through hole one is connected in series with a water flow sensing unit by pipe, and described water flow sensing unit is used for monitoring the interior water flow of water inlet through hole one.
Automatic lubricating system, described piston one is connected to form through connecting rod by upper piston and lower piston, and lower piston is provided with the breather cheek valve two in two-stage supercharging chamber, is provided with the connecting plate with couple axle below lower piston; Between upper piston and cylinder one, be provided with open type guide ring, between lower piston and cylinder one, be provided with guide ring and seal ring, by the sealing of seal ring, described connecting rod, upper piston, lower piston and cylinder one enclose the cavity forming and have formed fuel reserve tank, on cylinder one, be also provided with oily window, when piston is upwards worked, when oil level reaches oily window, lubricant oil can enter oily window; The upper side of described upper piston is provided with oil storage tank, when piston is worked downwards, oil in oil window can flow into from the temporarily sealing of open type guide ring described oil storage tank, oil storage surpasses after oil storage tank, unnecessary oil can flow into fuel reserve tank from the opening of open type guide ring, and lubricant oil is slowly infiltrated in cylinder and is lubricated by the seal ring under oil storage tank.
Automatic drain system, on described pump cover, be also provided with venting, described venting is High voltage output individual event valve, one side of described High voltage output individual event valve is provided with air pump delivery outlet, described air pump delivery outlet connects filter by high-voltage tube, pressurized gas enter filter by high-pressure air pipe, and the upper end of filter is provided with pressurized gas delivery outlet; Gas produces water droplet by the filtration of glass bead, and under working for a long time, water can be accumulated in filter bottom, and described filter bottom is provided with drainage means, the folding of magnet control drainage means; On described electromagnet, be also connected with adjusting timer.
Described piston two is comprised of the piston A with piston ring one and the piston B with piston ring two, between piston A and piston B, be provided with the gas storage chamber communicating with cylinder three cavitys, piston A is provided with through hole three, and piston ring two and piston B form the breather cheek valve three of three grades of booster cavities.
Described piston three is by piston rod and band piston ring three, the high pressure piston that is provided with through hole four forms, piston-rod lower end is fixed on the lower piston of described piston one, and upper end is connected with high-pressure piston-ring, and piston ring three and high pressure piston form the breather cheek valve four of level Four booster cavity.
Described pump seat is crankcase casing, is covered with through hole five on it.
One-level booster cavity is comprised of cylinder one inner chamber and crankcase body inner chamber.
Two-stage supercharging chamber is cavity cylinder two inner chambers being surrounded by the lower piston of piston one and the piston B of piston two.
Three grades of cavitys that booster cavity system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
The cavity that level Four booster cavity system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
Described bosh is comprised of with cylinder three outer walls bottomless bucket, and bottomless bucket upper end is fixed on pump cover, and the piston A of lower end and piston two is connected and fixed.
Described crankcase is comprised of casing and crank mechanism, and crank mechanism one end is connected with the couple axle being loaded on piston one lower piston connecting plate, and the other end is connected with the traction gear matching.
The utility model has the advantage of: the one, output services pressure is high, and the 2nd, be designed with radiating structure, good heat dissipation effect, can long-time continuous work fast; The 3rd, suitable application of motor drives, and the rate of rise is fast, and working efficiency is high.The 4th, be provided with air moisture content filtrating equipment, use also without air pump inside is dewatered for a long time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail,
Fig. 1 is the utility model overall structure figure;
Fig. 2 is partial enlarged drawing in I in Fig. 1;
Fig. 3 is II partial enlarged drawing in Fig. 1;
Wherein, 1, pump cover; 2, cylinder; 3, piston; 4, water cooling plant; 5, pump seat; 6, traction gear; 11, through hole one; Through hole two; 13, joint; 14, high pressure one-way valve; 21, cylinder one; 22, cylinder two; 23, cylinder three; 211, one-level booster cavity; 221, two-stage supercharging chamber; 222, three grades of booster cavities; 231, level Four booster cavity; 31, piston one; 33, piston three; 311, upper piston; 312, lower piston; 313, connecting rod; 314, suction valve two; 315, connecting plate; 316; Couple axle; 321, piston ring one; 322, piston A; 323, piston ring two; 324, piston B; 325, gas storage chamber; 326, through hole three; 327, suction valve three; 331, piston rod; 332, piston ring three; 333, high pressure piston; 334, suction valve four; 335, through hole four; 41, tank; 42, conduit; 43, water outlet; 44, bottomless bucket; 401, water switch; 402, oily window; 403, fuel reserve tank; 404, seal ring; 405, guide ring; 406, open type guide ring; 407, high-pressure air pipe; 408, glass bead; 409, filter; 410, electromagnet; 411, drainage means; 51, crankcase; 52, casing; 53, through hole five; 54, filter screen; 55, suction valve one; 56, crank mechanism.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3: a kind of high-pressure pump, comprise pump cover, cylinder, piston, water cooling plant and pump seat, described cylinder is comprised of diameter coaxial cylinder one, cylinder two and the cylinder three arranging that successively decrease one by one; Described piston is also comprised of diameter piston one, piston two and the piston three being divided in cylinder one, cylinder two and cylinder three that successively decrease one by one; Between described cylinder two and cylinder three, be provided with water cooling plant; Described cylinder one upper end and pump cover are connected and fixed, and lower end and pump seat are connected and fixed; Cylinder two is fixed on piston one; Cylinder three upper ends are also fixed on pump cover, and lower end and piston two are connected and fixed; Described pump cover is provided with into water through hole one and water outlet through hole two, and the import and export of through hole one and through hole two are respectively equipped with puts into water outlet Pipe joint; Described water cooling plant is comprised of bosh and penstock, and conduit is located at tank one side, and tank opposite side is provided with water outlet, and water injection through pipe mouth is connected with water outlet through hole two with pump cover water inlet through hole one respectively with tank water outlet, also comprises:
Water-cooled detection system, the joint of described water inlet through hole one is connected in series with a water flow sensing unit by pipe, and described water flow sensing unit is used for monitoring the interior water flow of water inlet through hole one;
Automatic lubricating system, described piston one is connected to form through connecting rod by upper piston and lower piston, and lower piston is provided with the breather cheek valve two in two-stage supercharging chamber, is provided with the connecting plate with couple axle below lower piston; Between upper piston and cylinder one, be provided with open type guide ring, between lower piston and cylinder one, be provided with guide ring and seal ring, by the sealing of seal ring, described connecting rod, upper piston, lower piston and cylinder one enclose the cavity forming and have formed fuel reserve tank, on cylinder one, be also provided with oily window, when piston is upwards worked, when oil level reaches oily window, lubricant oil can enter oily window; The upper side of described upper piston is provided with oil storage tank, when piston is worked downwards, oil in oil window can flow into from the temporarily sealing of open type guide ring described oil storage tank, oil storage surpasses after oil storage tank, unnecessary oil can flow into fuel reserve tank from the opening of open type guide ring, and lubricant oil is slowly infiltrated in cylinder and is lubricated by the seal ring under oil storage tank.
Automatic drain system, on described pump cover, be also provided with venting, described venting is High voltage output individual event valve, one side of described High voltage output individual event valve is provided with air pump delivery outlet, described air pump delivery outlet connects filter by high-voltage tube, pressurized gas enter filter by high-pressure air pipe, and the upper end of filter is provided with pressurized gas delivery outlet; Gas produces water droplet by the filtration of glass bead, and under working for a long time, water can be accumulated in filter bottom, and described filter bottom is provided with drainage means, the folding of magnet control drainage means; On described electromagnet, be also connected with adjusting timer.
Described piston two is comprised of the piston A with piston ring one and the piston B with piston ring two, between piston A and piston B, be provided with the gas storage chamber communicating with cylinder three cavitys, piston A is provided with through hole three, and piston ring two and piston B form the breather cheek valve three of three grades of booster cavities.
Described piston three is by piston rod and band piston ring three, the high pressure piston that is provided with through hole four forms, piston-rod lower end is fixed on the lower piston of described piston one, and upper end is connected with high-pressure piston-ring, and piston ring three and high pressure piston form the breather cheek valve four of level Four booster cavity.
Described pump seat is crankcase casing, is covered with through hole five on it.
One-level booster cavity is comprised of cylinder one inner chamber and crankcase body inner chamber.
Two-stage supercharging chamber is cavity cylinder two inner chambers being surrounded by the lower piston of piston one and the piston B of piston two.
Three grades of cavitys that booster cavity system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
The cavity that level Four booster cavity system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
Described bosh is comprised of with cylinder three outer walls bottomless bucket, and bottomless bucket upper end is fixed on pump cover, and the piston A of lower end and piston two is connected and fixed.
Described crankcase is comprised of casing and crank mechanism, and crank mechanism one end is connected with the couple axle being loaded on piston one lower piston connecting plate, and the other end is connected with the traction gear matching.
The one, output services pressure is high, and the 2nd, be designed with radiating structure, good heat dissipation effect, can long-time continuous work fast; The 3rd, suitable application of motor drives, and the rate of rise is fast, and working efficiency is high.The 4th, be provided with air moisture content filtrating equipment, use also without air pump inside is dewatered for a long time.
Claims (10)
1. a high-pressure pump, comprises pump cover, cylinder, piston, water cooling plant and pump seat, and described cylinder is comprised of diameter coaxial cylinder one, cylinder two and the cylinder three arranging that successively decrease one by one; Described piston is also comprised of diameter piston one, piston two and the piston three being divided in cylinder one, cylinder two and cylinder three that successively decrease one by one; Between described cylinder two and cylinder three, be provided with water cooling plant; Described cylinder one upper end and pump cover are connected and fixed, and lower end and pump seat are connected and fixed; Cylinder two is fixed on piston one; Cylinder three upper ends are also fixed on pump cover, and lower end and piston two are connected and fixed; Described pump cover is provided with into water through hole one and water outlet through hole two, and the import and export of through hole one and through hole two are respectively equipped with puts into water outlet Pipe joint; Described water cooling plant is comprised of bosh and penstock, and conduit is located at tank one side, and tank opposite side is provided with water outlet, and water injection through pipe mouth is connected with water outlet through hole two with pump cover water inlet through hole one respectively with tank water outlet, characterized by further comprising:
Water-cooled detection system, the joint of described water inlet through hole one is connected in series with a water switch by pipe, and current are when the water switch, and water switch is in normally off, and during the very weak or disconnection state of water flow, water switch is in normally open;
Automatic lubricating system, described piston one is connected to form through connecting rod by upper piston and lower piston, and lower piston is provided with the breather cheek valve two in two-stage supercharging chamber, is provided with the connecting plate with couple axle below lower piston; Between upper piston and cylinder one, be provided with open type guide ring, between lower piston and cylinder one, be provided with guide ring and seal ring, by the sealing of seal ring, described connecting rod, upper piston, lower piston and cylinder one enclose the cavity forming and have formed fuel reserve tank, on cylinder one, be also provided with oily window, when piston is upwards worked, when oil level reaches oily window, lubricant oil can enter oily window; The upper side of described upper piston is provided with oil storage tank, when piston is worked downwards, oil in oil window can flow into from the temporarily sealing of open type guide ring described oil storage tank, oil storage surpasses after oil storage tank, unnecessary oil can flow into fuel reserve tank from the opening of open type guide ring, and lubricant oil is slowly infiltrated in cylinder and is lubricated by the seal ring under oil storage tank;
Automatic drain system, on described pump cover, be also provided with venting, described venting is High voltage output individual event valve, one side of described High voltage output individual event valve is provided with air pump delivery outlet, described air pump delivery outlet connects filter by high-voltage tube, pressurized gas enter filter by high-pressure air pipe, and the upper end of filter is provided with pressurized gas delivery outlet; Gas produces water droplet by the filtration of glass bead, and under working for a long time, water can be accumulated in filter bottom, and described filter bottom is provided with drainage means, the folding of magnet control drainage means; On described electromagnet, be also connected with adjusting timer.
2. a kind of high-pressure pump according to claim 1, it is characterized in that, described piston two is comprised of the piston A with piston ring one and the piston B with piston ring two, between piston A and piston B, be provided with the gas storage chamber communicating with cylinder three cavitys, piston A is provided with through hole three, and piston ring two and piston B form the breather cheek valve three of three grades of booster cavities.
3. a kind of high-pressure pump according to claim 1, it is characterized in that, described piston three is by piston rod and band piston ring three, the high pressure piston that is provided with through hole four forms, piston-rod lower end is fixed on the lower piston of described piston one, upper end is connected with high-pressure piston-ring, and piston ring three and high pressure piston form the breather cheek valve four of level Four booster cavity.
4. a kind of high-pressure pump according to claim 1, is characterized in that, described pump seat is crankcase casing, is covered with through hole five on it.
5. a kind of high-pressure pump according to claim 4, is characterized in that, one-level booster cavity is comprised of cylinder one inner chamber and crankcase body inner chamber.
6. a kind of high-pressure pump according to claim 1, is characterized in that, two-stage supercharging chamber is cavity cylinder two inner chambers being surrounded by the lower piston of piston one and the piston B of piston two.
7. a kind of high-pressure pump according to claim 2, is characterized in that, three grades of cavitys that booster cavities system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
8. a kind of high-pressure pump according to claim 3, is characterized in that, the cavity that level Four booster cavity system is surrounded cylinder three inner chambers by high pressure piston and pump cover inwall.
9. a kind of high-pressure pump according to claim 1, is characterized in that, described bosh is comprised of with cylinder three outer walls bottomless bucket, and bottomless bucket upper end is fixed on pump cover, and the piston A of lower end and piston two is connected and fixed.
10. according to a kind of high-pressure pump described in claim 4 or 5, it is characterized in that, described crankcase is comprised of casing and crank mechanism, and crank mechanism one end is connected with the couple axle being loaded on piston one lower piston connecting plate, and the other end is connected with the traction gear matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045597.7U CN203835653U (en) | 2014-01-24 | 2014-01-24 | High-pressure air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045597.7U CN203835653U (en) | 2014-01-24 | 2014-01-24 | High-pressure air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835653U true CN203835653U (en) | 2014-09-17 |
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ID=51513502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045597.7U Expired - Fee Related CN203835653U (en) | 2014-01-24 | 2014-01-24 | High-pressure air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835653U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790798A (en) * | 2014-01-24 | 2014-05-14 | 南通广兴气动设备有限公司 | High-pressure air pump |
| CN108274540A (en) * | 2017-01-06 | 2018-07-13 | 南京德朔实业有限公司 | Chain saw |
| CN108343583A (en) * | 2018-01-25 | 2018-07-31 | 宁波鄞州启航工业产品设计有限公司 | A kind of air pressure pump installation |
| WO2019047592A1 (en) * | 2017-09-11 | 2019-03-14 | 南通广兴气动设备有限公司 | High-sealing secondary high-pressure pump |
| CN113606109A (en) * | 2021-08-10 | 2021-11-05 | 南通广兴气动设备有限公司 | Three-stage high-pressure pump |
-
2014
- 2014-01-24 CN CN201420045597.7U patent/CN203835653U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790798A (en) * | 2014-01-24 | 2014-05-14 | 南通广兴气动设备有限公司 | High-pressure air pump |
| CN103790798B (en) * | 2014-01-24 | 2015-12-09 | 南通广兴气动设备有限公司 | A kind of high-pressure pump |
| CN108274540A (en) * | 2017-01-06 | 2018-07-13 | 南京德朔实业有限公司 | Chain saw |
| CN108274540B (en) * | 2017-01-06 | 2021-10-22 | 南京德朔实业有限公司 | Chain saw |
| WO2019047592A1 (en) * | 2017-09-11 | 2019-03-14 | 南通广兴气动设备有限公司 | High-sealing secondary high-pressure pump |
| US11002263B2 (en) | 2017-09-11 | 2021-05-11 | Nantong Guangxing Pneumatic Equipment Co., Ltd. | Two-stage high-pressure pump with high sealing performance |
| CN108343583A (en) * | 2018-01-25 | 2018-07-31 | 宁波鄞州启航工业产品设计有限公司 | A kind of air pressure pump installation |
| CN108343583B (en) * | 2018-01-25 | 2019-02-01 | 永嘉县润达铸业有限公司 | A kind of air pressure pump installation |
| CN113606109A (en) * | 2021-08-10 | 2021-11-05 | 南通广兴气动设备有限公司 | Three-stage high-pressure pump |
| CN113606109B (en) * | 2021-08-10 | 2022-09-16 | 南通广兴气动设备有限公司 | Three-stage high-pressure pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180124 |