CN219492524U - Explosion-proof hydrogen compressor - Google Patents

Abstract

The utility model discloses an explosion-proof hydrogen compressor, which relates to the technical field of hydrogen compressors and comprises an explosion-proof box, wherein the inside of the explosion-proof box is fixedly connected with a compressor, the right end of the compressor is fixedly connected with a cup body, the surface of the cup body is fixedly connected with a cleaning box, the lower side of the cleaning box is fixedly connected with the bottom wall of the explosion-proof box, the surface of the cup body is provided with a clamping groove, a cleaning device is arranged in the cup body, a roller slides left and right and rotates on the surface of a rotating shaft through friction force between the roller and the inner wall of the clamping groove, at the moment, the surface of the ring is not contacted with the inner wall of the clamping groove, the friction force between the ring and the clamping groove is reduced, the outer surface of the ring is contacted with the inner wall of the cup body, the left and right of the ring slides to clean greasy dirt remained on the inner wall of the cup body, the greasy dirt is prevented from being remained on the inner wall of the cup body and being remained on the inner wall of the cup body for a long time, and the filtering effect of a filter is improved.

Description

Explosion-proof hydrogen compressor

Technical Field

The utility model relates to the technical field of compressors, in particular to an explosion-proof hydrogen compressor.

Background

The hydrogen compressor is one of basic stone and core basic equipment developed in the hydrogen energy industry, and is well known, hydrogen is a colorless transparent odorless gas which is difficult to dissolve in water at normal temperature and normal pressure, hydrogen is a gas with the minimum density known in the world, the density of the hydrogen is only 1/14 of that of air, and water, lubricating oil and particulate matters in the hydrogen need to be filtered through the outlet filtration of the hydrogen compressor.

The existing outlet filter of the hydrogen compressor comprises a cup body, wherein a first fan is arranged at the air inlet end of the cup body, a second fan is arranged at the air outlet end of the cup body, a filter element is arranged in the cup body, a circulation rod body is vertically arranged in the filter element, separated oil is thrown onto the inner wall of the cup body when filtered, and is discharged out of the cup body through a slag discharging pipe, in the discharging process, a part of oil remains on the inner wall of the cup body and cannot be discharged, greasy dirt remains after long-term use, the filtering effect of the filter is reduced, and the use of the hydrogen compressor is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an explosion-proof hydrogen compressor which can solve the problems that separated oil is thrown to the inner wall of a cup body and discharged outside the cup body through a slag discharging pipe, and part of oil remains on the inner wall of the cup body and cannot be discharged in the discharging process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof type hydrogen compressor, is including explosion-proof case, the inside fixedly connected with compressor of explosion-proof case, the right-hand member fixedly connected with cup of compressor, the fixed surface of cup is connected with the clearance case, and the downside fixed connection of clearance case has seted up the draw-in groove at the diapire of explosion-proof case, the inside of cup sets up cleaning device.

Preferably, the cleaning device comprises a circular ring, the circular ring is connected inside the cup body in a sliding mode, a clamping groove is formed in the surface of the cup body, the bottom of the circular ring penetrates through the clamping groove and extends to the inside of the cleaning box, and a connecting shaft is fixedly connected to the bottom of the circular ring.

Preferably, the lower extreme fixedly connected with scraper blade of connecting axle, the diapire of cleaning box is the inclined plane of slope, the bottom of scraper blade and the diapire contact of cleaning box.

Preferably, the upper surface of clearance incasement portion fixedly connected with telescopic link, the right-hand member of telescopic link and the left surface fixed connection of ring.

Preferably, two grooves are formed in the surface of the circular ring, rotating shafts are fixedly connected to the inner portions of the two grooves, rollers are sleeved on the surfaces of the two rotating shafts in a rotating mode, and the surfaces of the two rollers are in contact with the inner wall of the clamping groove.

Preferably, the storage tank is seted up to the diapire of cleaning box, and the rear surface fixedly connected with connecting pipe of cleaning box, the front end of connecting pipe extends to the inside of storage tank.

Preferably, the bottom wall fixedly connected with mount of explosion-proof case, the upside fixedly connected with oil-well pump of mount, the output of oil-well pump extends to the outside of explosion-proof case.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This explosion-proof type hydrogen compressor, the frictional force between gyro wheel side-to-side sliding through and the draw-in groove inner wall rotates at the surface of axis of rotation, the surface of ring does not contact with the inner wall of draw-in groove this moment, reduce the frictional force between ring and the draw-in groove, the surface of ring contacts with the inner wall of cup, the remaining greasy dirt of ring side-to-side sliding clearance cup inner wall prevents that the greasy dirt from remaining unable discharge on the inner wall of cup, avoid the greasy dirt to remain at the inner wall of cup for a long time, promote filter's filter effect, avoid the remaining problem of greasy dirt to influence the use of this explosion-proof type hydrogen compressor.

(2) This explosion-proof type hydrogen compressor, connecting axle side-to-side slip drive scraper blade side-to-side slip, and the scraper blade slides to the right side and drives the greasy dirt of cleaning tank diapire to the inside of storage tank, collects the greasy dirt alone through the storage tank, and the staff starts the oil-well pump, and the oil-well pump passes through the inside greasy dirt of connecting pipe extraction storage tank to discharge the greasy dirt to the outside of explosion-proof case, the staff of being convenient for carries out independent processing to the greasy dirt, promotes the convenience that this explosion-proof type hydrogen compressor used.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the overall structure of an explosion-proof hydrogen compressor according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the explosion-proof tank of the present utility model;

FIG. 3 is a schematic view of the internal structure of the cup of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the cleaning tank of the present utility model;

FIG. 5 is a schematic view of the ring structure of the present utility model

Reference numerals: 1. an explosion-proof box; 2. a compressor; 3. a cup body; 4. a cleaning box; 5. a clamping groove; 6. a circular ring; 7. a telescopic rod; 8. a groove; 9. a rotating shaft; 10. a roller; 11. a connecting shaft; 12. a scraper; 13. a storage tank; 14. a connecting pipe; 15. a fixing frame; 16. and (3) an oil pump.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an explosion-proof type hydrogen compressor, including explosion-proof case 1, the inside fixedly connected with compressor 2 of explosion-proof case 1, the right-hand member fixedly connected with cup 3 of compressor 2, the right-hand member of cup 3 extends to the outside of explosion-proof case 1, compressor 2 fixed connection is in the inside of explosion-proof case 1, protects the use of compressor 2 through explosion-proof case 1.

The fixed surface of cup 3 is connected with clearance case 4, clearance case 4 plays the effect of clearance cup 3 inner wall, the downside fixed connection of clearance case 4 has seted up draw-in groove 5 at the diapire of explosion-proof case 1, the inside sliding connection of cup 3 has ring 6, the bottom of ring 6 runs through draw-in groove 5 and extends to the inside of clearance case 4, the inside upper surface fixedly connected with telescopic link 7 of clearance case 4, the right-hand member of telescopic link 7 and the left surface fixedly connected of ring 6, two recesses 8 have been seted up on the surface of ring 6, the inside of two recesses 8 is equal fixedly connected with axis of rotation 9, the surface of two axis of rotation 9 has all rotated and has cup jointed gyro wheel 10, the surface of two gyro wheels 10 all contacts with the inner wall of draw-in groove 5.

The telescopic shaft inside telescopic link 7 slides about driving ring 6 side-to-side, ring 6 side-to-side slides and drives gyro wheel 10 side-to-side through axis of rotation 9, gyro wheel 10 side-to-side slides and rotates at the surface of axis of rotation 9 through the frictional force between the inner wall with draw-in groove 5, the surface of ring 6 does not contact with the inner wall of draw-in groove 5 this moment, reduce the frictional force between ring 6 and the draw-in groove 5, be convenient for ring 6 more in the inside slip of cup 3, prevent the gliding in-process card of ring 6 in the inside of cup 3, the surface and the inner wall contact of cup 3 of ring 6, the remaining greasy dirt of ring 6 side-to-side slip clearance cup 3 inner wall prevents that the greasy dirt from remaining on the inner wall of cup can't be discharged, avoid the greasy dirt to remain at the inner wall of cup 3 for a long time, promote the filter effect of filter, avoid the remaining problem of greasy dirt to influence the use of this explosion-proof type hydrogen compressor.

The bottom fixedly connected with connecting axle 11 of ring 6, the lower extreme fixedly connected with scraper blade 12 of connecting axle 11, the diapire of cleaning tank 4 is the inclined plane of slope, the bottom of scraper blade 12 and the diapire contact of cleaning tank 4, storage tank 13 has been seted up to the diapire of cleaning tank 4, the rear surface fixedly connected with connecting pipe 14 of cleaning tank 4, the front end of connecting pipe 14 extends to the inside of storage tank 13, the inside of connecting pipe 14 communicates with the inside of storage tank 13, the diapire fixedly connected with mount 15 of explosion-proof tank 1, the upside fixedly connected with oil-well pump 16 of mount 15, the output of oil-well pump 16 extends to the outside of explosion-proof tank 1.

The greasy dirt that the clearance falls to the downside and falls on the inclined plane of cleaning tank 4 diapire through self gravity effect, the greasy dirt is sideslip to the bottom gradually downwards on the inclined plane, the in-process that ring 6 left and right sides slided drives connecting axle 11 left and right sides, connecting axle 11 left and right sides slides and drives scraper blade 12 left and right sides, scraper blade 12 slides and drives the greasy dirt of cleaning tank 4 diapire to the right side and remove to the inside of stock chest 13, get up the greasy dirt alone through stock chest 13, staff starts oil-well pump 16, oil-well pump 16 draws the greasy dirt of stock chest 13 inside through connecting pipe 14, and discharge the greasy dirt to the outside of explosion-proof case 1, the staff of being convenient for carries out independent processing to the greasy dirt, promote the convenience that this explosion-proof type hydrogen compressor used.

Working principle: this explosion-proof type hydrogen compressor drives ring 6 side-to-side slip through telescopic link 7 when using, ring 6 drives gyro wheel 10 side-to-side slip, gyro wheel 10 through with the frictional force between the draw-in groove 5 inner wall at the surface rotation of axis of rotation 9, reduce the frictional force between ring 6 and the draw-in groove 5, ring 6 side-to-side slip clearance cup 3 inner wall remaining greasy dirt, prevent that the greasy dirt from remaining on the inner wall of cup can't be discharged, avoid the greasy dirt to remain at the inner wall of cup 3 for a long time, promote the filter effect of filter, the greasy dirt that the clearance falls down on the inclined plane of cleaning box 4 diapire through self gravity effect, ring 6 side-to-side slip in-process drives connecting axle 11 side-to-side slip, connecting axle 11 side-to-side slip drives scraper blade 12 side-to-side slip, scraper blade 12 side slip drives the greasy dirt of cleaning box 4 diapire to the inside of storage tank 13 to the right side, staff starts oil-well pump 16, oil-well pump 16 is through the inside oil-well pump 14 extraction storage tank 13 to discharge the greasy dirt to the outside of explosion-proof box 1, the staff of being convenient for carry out independent processing to the greasy dirt.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. The utility model provides an explosion-proof type hydrogen compressor, including explosion-proof case (1), its characterized in that: the inside fixedly connected with compressor (2) of explosion-proof case (1), the right-hand member fixedly connected with cup (3) of compressor (2), the fixed surface of cup (3) is connected with cleaning box (4), the downside fixed connection of cleaning box (4) is at the diapire of explosion-proof case (1), draw-in groove (5) have been seted up on the surface of cup (3), the inside of cup (3) sets up cleaning device.

2. An explosion-proof hydrogen compressor as defined in claim 1, wherein: the cleaning device comprises a circular ring (6), the circular ring (6) is slidably connected in the cup body (3), the bottom of the circular ring (6) penetrates through the clamping groove (5) and extends to the inside of the cleaning box (4), and the bottom of the circular ring (6) is fixedly connected with a connecting shaft (11).

3. An explosion-proof hydrogen compressor as defined in claim 2, wherein: the lower extreme fixedly connected with scraper blade (12) of connecting axle (11), the diapire of cleaning tank (4) is the inclined plane of slope, the bottom of scraper blade (12) and the diapire contact of cleaning tank (4).

4. An explosion-proof hydrogen compressor according to claim 3, wherein: the upper surface inside clearance case (4) is fixedly connected with telescopic link (7), and the right-hand member of telescopic link (7) is fixedly connected with the left surface of ring (6).

5. An explosion-proof hydrogen compressor as defined in claim 4, wherein: two grooves (8) are formed in the surface of the circular ring (6), rotating shafts (9) are fixedly connected to the inner portions of the two grooves (8), rollers (10) are rotatably sleeved on the surfaces of the two rotating shafts (9), and the surfaces of the two rollers (10) are in contact with the inner wall of the clamping groove (5).

6. An explosion-proof hydrogen compressor as defined in claim 5, wherein: the storage tank (13) has been seted up to the diapire of clearance case (4), and the rear surface fixedly connected with connecting pipe (14) of clearance case (4), the front end of connecting pipe (14) extends to the inside of storage tank (13).

7. An explosion-proof hydrogen compressor as defined in claim 6, wherein: the bottom wall fixedly connected with mount (15) of explosion-proof case (1), the upside fixedly connected with oil-well pump (16) of mount (15), the output of oil-well pump (16) extends to the outside of explosion-proof case (1).