CN218669824U - High-efficiency energy-saving two-stage screw type air compressor - Google Patents
High-efficiency energy-saving two-stage screw type air compressor Download PDFInfo
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- CN218669824U CN218669824U CN202222909021.8U CN202222909021U CN218669824U CN 218669824 U CN218669824 U CN 218669824U CN 202222909021 U CN202222909021 U CN 202222909021U CN 218669824 U CN218669824 U CN 218669824U
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Abstract
The utility model provides a high-efficient energy-conserving doublestage screw air compressor relates to compressor technical field, including the air compressor machine body, the surface of air compressor machine body is provided with the water storage box, the fixed intercommunication in top of air compressor machine body has the outlet duct, the surface of outlet duct is provided with the cooling tube. The utility model discloses in, when using, through starting the circulating pump, take out the water in the water storage box through the inlet tube, under the pressurization effect of circulating pump, make water in the water storage box is sent back from the cooling tube, this moment, the heat preservation cover can prevent that the temperature around the outlet duct from giving off in a large number, rivers in the cooling tube bring higher temperature into in the water storage box, make the temperature in the water storage box rise, can make the air compressor body avoid under the chilly environment ambient temperature low excessively, thereby the problem of the life-span shortening that current air compressor machine oil can become thick under the chilly environment has been solved.
Description
Technical Field
The utility model relates to a compressor technical field especially relates to a high-efficient energy-conserving doublestage screw air compressor.
Background
The air compressor is a device for compressing gas, and is similar to a water pump in structure, most of the air compressors are of a reciprocating piston type, a rotary vane or a rotary screw, and screw compressors, also called screw compressors, are divided into single screw compressors and twin screw compressors, and have an air heat source type, a water heat pump type, a heat recovery type, an ice cold storage type, and the like.
At present, as the Chinese patent publication numbers: CN207701363U discloses the technical field of screw air compressor energy conservation, in particular to a high-efficiency energy-saving two-stage screw air compressor. High-efficient energy-conserving doublestage screw air compressor, including the air compressor machine case, the lower extreme of air compressor machine case is equipped with the chassis, the air compressor machine incasement is equipped with the motor, the motor is connected with the converter, the motor is connected with the air compressor machine host computer, the admission valve is connected to the air compressor machine host computer, air compressor machine admission valve air inlet has connect air cleaner, the air compressor machine host computer passes through oil-gas mixing tube and connects oil-gas separator, the oil-gas mixture that the air compressor machine host computer produced passes through oil-gas separator, provide the air supply, the pressure of air supply passes through pressure control device's feedback control by the controller, the heat that the air compressor machine host computer produced is dispeled the heat by the heat exchanger, the heat exchanger fan passes through temperature sensor feedback by the controller, control unit temperature. The utility model discloses an useful part: the temperature problem of the two-stage compressor is solved, the energy-saving efficiency of the two-stage compressor is improved, and the two-stage compressor is more energy-saving and environment-friendly.
In the above-mentioned patent, although dispel the heat to the air compressor main part by the heat exchanger, the heat exchanger fan passes through the temperature sensor feedback by the controller, control unit temperature, the temperature problem of two-stage compressor has been solved, two-stage compressor's energy-conserving efficiency has been improved, it is more energy-concerving and environment-protective, but air compressor comes temporarily at cold tides, the temperature all can hang down in the whole air compressor system, the air compressor machine oil thickens, thicker air compressor oil can reduce the lubricating ability, this means that the smooth flow of lubricating oil needs bigger power, continuous operation can lead to air compressor's life-span to shorten under this condition, consequently, to the above not enough energy-efficient doublestage screw air compressor that provides.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the machine oil can become thick under the cold environment in the air compressor that exists among the prior art, and the last work can lead to the life-span of air compressor to shorten under this condition, and the energy-efficient doublestage screw air compressor who provides.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an energy-efficient doublestage screw air compressor, includes the air compressor machine body, the surface of air compressor machine body is provided with the water storage box, the fixed intercommunication in top of air compressor machine body has the outlet duct, the surface of outlet duct is provided with the cooling tube, the one end of cooling tube runs through water storage box to inside, the top of air compressor machine body is provided with the circulating pump, the delivery port of circulating pump passes through the fixed intercommunication of ring flange with the other end of cooling tube, the water inlet of circulating pump has the inlet tube through the fixed intercommunication of ring flange, the one end of inlet tube runs through water storage box to inside, the surface of cooling tube is provided with the heat preservation cover, the equal activity in both ends of cooling tube runs through to the outside of heat preservation cover.
Preferably, a fixed bottom frame is installed at the bottom of the air compressor body, supporting columns are welded at the positions, close to four corners, of the bottom of the fixed bottom frame, and adjusting screw rods are embedded in the bottoms of the supporting columns in a threaded mode.
Preferably, the fixed chassis's the equal fixed mounting in both sides surface has the fixed plate, two the equal screw thread of surface of fixed plate inlays and is equipped with the threaded rod, two the equal fixedly connected with grip block of one end of threaded rod, two the equal fixedly connected with knob of surface of grip block, two the top of fixed plate all is fixed with the stopper.
Preferably, the inside top surface fixed mounting of water storage box has the backup pad, the spacing groove has all been seted up to the both sides surface of backup pad, two the inner wall of spacing groove all is provided with spacing spring, two the equal fixed mounting in one end of spacing spring has the gag lever post, the top fixed mounting of fixed chassis has two dead levers.
Preferably, two spacing holes have all been seted up to the surface of dead lever, two the inner wall in spacing hole all slides and has the unblock pole, two the equal fixed mounting in one end of unblock pole has the fixed block.
Preferably, two fixed springs are arranged on the opposite sides of the fixed blocks, one ends of the fixed springs are fixedly connected with the outer surfaces of the two fixed rods respectively, and the outer surfaces of the limiting rods are connected with the inner walls of the two limiting holes in a sliding mode respectively.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, when using, through starting the circulating pump, take out through the water of inlet tube in with the water storage box, under the pressurization effect of circulating pump, make water in the water storage box is sent back from the cooling tube, at this moment, the heat preservation cover can prevent that the temperature around the outlet duct from giving off in a large number, rivers in the cooling tube bring higher temperature into in the water storage box, make the temperature in the water storage box rise, can make the air compressor machine body avoid under the chilly environment ambient temperature low excessively, thereby the problem that the life-span that current air compressor machine oil can become thick and lead to air compressor under the chilly environment shortens has been solved.
2. The utility model discloses in, when using, through rotating accommodate the lead screw for the stationary gantry guarantees the stationarity when the ground of unevenness is placed, avoids the device to rock, through sliding the backup pad between two dead levers, makes the gag lever post insert spacing downthehole under the elastic action of spacing spring, and rotatory knob again makes grip block and stopper clip the both sides of water storage box, avoids the water storage box to rock the shakiness.
Drawings
Fig. 1 is a front perspective view of an efficient energy-saving two-stage screw air compressor according to the present invention;
fig. 2 is a rear perspective view of the high-efficiency energy-saving two-stage screw air compressor of the present invention;
FIG. 3 is a perspective view of the high efficiency energy saving two stage screw air compressor of the present invention;
fig. 4 is a perspective view of the present invention, which provides an efficient energy-saving two-stage screw air compressor.
Illustration of the drawings: 1. a fixed chassis; 2. an air compressor body; 3. a water storage tank; 4. an air outlet pipe; 5. a circulation pump; 6. a water inlet pipe; 7. a cooling pipe; 8. a heat-preserving cover; 9. a support column; 10. adjusting the screw rod; 11. a support plate; 12. fixing the rod; 13. a limiting groove; 14. a limiting spring; 15. a limiting rod; 16. a limiting hole; 17. fixing the spring; 18. an unlocking lever; 19. a fixed block; 20. a clamping block; 21. a knob; 22. a threaded rod; 23. a fixing plate; 24. and a limiting block.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-4, the utility model provides a high-efficient energy-saving doublestage screw air compressor, including air compressor machine body 2, the surface of air compressor machine body 2 is provided with water storage box 3, the fixed intercommunication in top of air compressor machine body 2 has outlet duct 4, the surface of outlet duct 4 is provided with cooling tube 7, 3 to inside of water storage box are run through to the one end of cooling tube 7, the top of air compressor machine body 2 is provided with circulating pump 5, the fixed intercommunication of ring flange is passed through with cooling tube 7's the other end to the delivery port of circulating pump 5, circulating pump 5's water inlet has inlet tube 6 through the fixed intercommunication of ring flange, water storage box 3 to inside is run through to the one end of inlet tube 6, cooling tube 7's surface is provided with heat preservation cover 8, the equal activity in both ends of cooling tube 7 runs through to the outside of heat preservation cover 8.
The effect that its whole embodiment 1 reaches does, when using, the gas that compressor body 2 during operation produced is given vent to anger from outlet duct 4, outlet duct 4 temperature can rise along with operating time extension, through starting circulating pump 5, take out the water in water storage box 3 through inlet tube 6, under circulating pump 5's pressurization effect, make water carry back to in the water storage box 3 from cooling tube 7, at this moment, heat preservation cover 8 can prevent that the temperature around outlet duct 4 from giving off in a large number, rivers in the cooling tube 7 bring higher temperature into water storage box 3 in, make the temperature in the water storage box 3 rise, can make air compressor body 2 avoid under the chilly environment ambient temperature low excessively, thereby the problem that current air compressor machine oil can become thick under the chilly environment leads to air compressor's life-span to shorten is solved, wherein water storage box 3 is detachable, pull down inlet tube 6 and cooling tube 7 and circulating pump 5, can only use in the environment.
Example 2, as shown in fig. 1 to 4, a fixed chassis 1 is installed at the bottom of an air compressor body 2, support columns 9 are welded at the bottom of the fixed chassis 1 near four corners, adjusting screw rods 10 are screwed at the bottoms of the four support columns 9, fixing plates 23 are fixedly installed at the outer surfaces of two sides of the fixed chassis 1, threaded rods 22 are screwed at the outer surfaces of the two fixing plates 23, clamping blocks 20 are fixedly connected to one ends of the two threaded rods 22, knobs 21 are fixedly connected to the outer surfaces of the two clamping blocks 20, limit blocks 24 are fixed to the tops of the two fixing plates 23, a support plate 11 is fixedly installed at the inner top surface of the water storage tank 3, limit grooves 13 are formed at the outer surfaces of two sides of the support plate 11, limit springs 14 are arranged on the inner walls of the two limit grooves 13, limit rods 15 are fixedly installed at one ends of the two limit springs 14, two fixing rods 12 are fixedly installed at the top of the fixed chassis 1, limit holes 16 are formed at the outer surfaces of the two fixing rods 12, unlocking rods 18 are slidably installed on the inner walls of the two limit holes 16, a fixing rod 19 is fixedly installed at one end of the two unlocking rods 18, a fixing block 19 is fixedly installed at one side opposite to one end of the fixing rod 17, and is connected to the fixing rod 17,
the effect that its whole embodiment 2 reached does, when using, through rotating accommodate the lead screw 10, make fixed chassis 1 guarantee the stationarity when the ground of unevenness is placed, avoid the device to rock, through sliding backup pad 11 between two dead levers 12, make gag lever post 15 insert spacing hole 16 under the elastic action of spacing spring 14 in, rotatory knob 21 again, make grip block 20 and stopper 24 clip the both sides of water storage box 3, it shakes unstably to avoid the water storage box 3, reverse unscrewing grip block 20 during the dismantlement, inwards press fixed block 19 again, make unlocking lever 18 with the ejecting spacing hole 16 of gag lever post 15 can.
The working principle is as follows: when the air compressor is used, gas generated when the compressor body 2 works is discharged from the air outlet pipe 4, the temperature of the air outlet pipe 4 rises along with the increase of working time, the circulating pump 5 is started, water in the water storage tank 3 is pumped out through the water inlet pipe 6, under the pressurizing action of the circulating pump 5, water is conveyed back into the water storage tank 3 from the cooling pipe 7, at the moment, the heat-insulating cover 8 can prevent a large amount of temperature around the air outlet pipe 4 from being diffused, water flow in the cooling pipe 7 brings higher temperature into the water storage tank 3, the temperature in the water storage tank 3 rises, the air compressor body 2 can avoid the too low ambient temperature in a cold environment, the water storage tank 3 is detachable, the water inlet pipe 6, the cooling pipe 7 and the circulating pump 5 are detached and can be only used in the cold environment, when the air compressor is used, the fixing underframe 1 is enabled to be kept flat when placed on the uneven ground by rotating the adjusting screw rod 10, the device is prevented from shaking, the support plate 11 slides between the two fixing rods 12, the limiting rods 15 are enabled to be inserted into the limiting holes 16 under the elastic action of the limiting springs 14, the knob 21 is rotated again, the clamping block 20 and the locking rod 24 enables the clamping block 3 to be pressed against the limiting block 19, and the limiting block 15 can be pushed out again, and the limiting block is released again, and the limiting block 16 can be pushed out.
The wiring diagram of the circulation pump 5 in the present invention belongs to the common general knowledge in the field, and the working principle thereof is the already known technology, and the model thereof is selected to be suitable according to the actual use, so the control mode and the wiring arrangement are not explained in detail for the circulation pump 5.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an energy-efficient doublestage screw air compressor, includes air compressor machine body (2), its characterized in that: the surface of air compressor machine body (2) is provided with water storage box (3), the fixed intercommunication in top of air compressor machine body (2) has outlet duct (4), the surface of outlet duct (4) is provided with cooling tube (7), the one end of cooling tube (7) is run through water storage box (3) to inside, the top of air compressor machine body (2) is provided with circulating pump (5), the delivery port of circulating pump (5) passes through the fixed intercommunication of ring flange with the other end of cooling tube (7), the water inlet of circulating pump (5) passes through the fixed intercommunication of ring flange and has inlet tube (6), the one end of inlet tube (6) is run through water storage box (3) to inside, the surface of cooling tube (7) is provided with heat preservation cover (8), the equal activity in both ends of cooling tube (7) is run through to the outside of heat preservation cover (8).
2. The efficient energy saving two-stage screw air compressor of claim 1, wherein: fixed chassis (1) are installed to the bottom of air compressor machine body (2), support column (9), four are all welded near four corners in the bottom of fixed chassis (1) the equal screw thread in bottom of support column (9) inlays and is equipped with accommodate the lead screw (10).
3. The energy efficient dual stage screw air compressor of claim 2, wherein: the equal fixed mounting in both sides surface of fixed chassis (1) has fixed plate (23), two the equal screw-thread of surface of fixed plate (23) inlays and is equipped with threaded rod (22), two the equal fixedly connected with grip block (20) of one end of threaded rod (22), two the equal fixedly connected with knob (21) of surface of grip block (20), two the top of fixed plate (23) all is fixed with stopper (24).
4. The efficient energy saving two-stage screw air compressor of claim 3, wherein: the water storage tank is characterized in that a supporting plate (11) is fixedly mounted on the inner top surface of the water storage tank (3), limiting grooves (13) are formed in the outer surfaces of the two sides of the supporting plate (11), limiting springs (14) are arranged on the inner walls of the limiting grooves (13), limiting rods (15) are fixedly mounted on one ends of the limiting springs (14), and two fixing rods (12) are fixedly mounted on the top of the fixed chassis (1).
5. The efficient energy saving two-stage screw air compressor of claim 4, wherein: two spacing hole (16) have all been seted up to the surface of dead lever (12), two the inner wall in spacing hole (16) all slides has unblock pole (18), two the equal fixed mounting in one end of unblock pole (18) has fixed block (19).
6. The efficient energy saving two-stage screw air compressor of claim 5, wherein: two fixed block (19) relative one side all is provided with fixed spring (17), two the one end of fixed spring (17) respectively with the surface fixed connection of two dead levers (12), two the surface of gag lever post (15) respectively with the inner wall sliding connection in two spacing holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222909021.8U CN218669824U (en) | 2022-11-02 | 2022-11-02 | High-efficiency energy-saving two-stage screw type air compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222909021.8U CN218669824U (en) | 2022-11-02 | 2022-11-02 | High-efficiency energy-saving two-stage screw type air compressor |
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| CN218669824U true CN218669824U (en) | 2023-03-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116517840A (en) * | 2023-05-10 | 2023-08-01 | 潜江市昌贵水产食品股份有限公司 | Screw compressor, conveying refrigeration mechanism and crayfish processing method |
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2022
- 2022-11-02 CN CN202222909021.8U patent/CN218669824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116517840A (en) * | 2023-05-10 | 2023-08-01 | 潜江市昌贵水产食品股份有限公司 | Screw compressor, conveying refrigeration mechanism and crayfish processing method |
| CN116517840B (en) * | 2023-05-10 | 2023-11-21 | 潜江市昌贵水产食品股份有限公司 | Screw compressor, conveying refrigeration mechanism and crayfish processing method |
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