CN212867830U - Hydraulic piston type hydrogen compressor for hydrogen filling station - Google Patents
Hydraulic piston type hydrogen compressor for hydrogen filling station Download PDFInfo
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- CN212867830U CN212867830U CN202021008266.8U CN202021008266U CN212867830U CN 212867830 U CN212867830 U CN 212867830U CN 202021008266 U CN202021008266 U CN 202021008266U CN 212867830 U CN212867830 U CN 212867830U
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Abstract
The utility model discloses a hydraulic piston hydrogen compressor for hydrogenation station, including compressing mechanism and cooling body, compressing mechanism includes the cylinder, the inside wall face fixedly connected with hydraulic means of cylinder, hydraulic means's bottom fixedly connected with piston, piston sliding connection is in the inside wall face of cylinder, be connected through the transmission pipe between compressing mechanism and the cooling body, cooling body is installed to the outside wall of cylinder, be equipped with cooling body in the cylinder outside, its effect is used for reducing the promotion of cylinder temperature when compressed gas, in time dispel the heat to it, and make the temperature rise comparatively slowly, or make the temperature descend, thereby control cylinder temperature, avoid its harm influence that probably causes because the high temperature.
Description
Technical Field
The utility model relates to a hydrogen compressor technical field specifically is hydraulic piston hydrogen compressor for hydrogenation station.
Background
The invention discloses a hydraulic piston type hydrogen compressor for a hydrogen adding station, which is a compression device for pressurizing gas and conveying gas by means of reciprocating motion of a piston, and a published invention patent (CN201910811566.5) discloses the hydraulic piston type hydrogen compressor for the hydrogen adding station.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogenation station uses hydraulic piston hydrogen compressor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: add hydrogen station and use hydraulic piston hydrogen compressor, including compression mechanism and cooling body, compression mechanism includes the cylinder, the inside wall face fixedly connected with hydraulic means of cylinder, hydraulic means's bottom fixedly connected with piston, piston sliding connection is in the inside wall face of cylinder, be connected through the transmission pipe between compression mechanism and the cooling body, cooling body is installed to the outside wall of cylinder, cooling body includes the shell body, the inside wall face fixedly connected with fin of shell body, the vent has been seted up to the inside wall face of shell body, the exhaust fan is installed to the inside wall face of vent, the inside wall face is installed the slide way board in the vent, the exhaust fan joint is in the inside wall face of slide way board, the outside wall face fixedly connected with locating piece of exhaust fan, the inside wall face spiro union of locating piece has the.
Preferably, cooling body includes the cooler bin, and the cooling tube is installed to the inside wall face of cooler bin, and cooling fan group is installed to the inside wall face of cooler bin, and the bottom fixedly connected with discharge pipe of cooler bin.
Preferably, seven clamping grooves are uniformly formed in the inner side wall surface of the slide way plate, and the exhaust fan is clamped on the inner side wall surface of each clamping groove.
Preferably, the inner side wall surface of the slide way plate is provided with a sliding groove, and one side of the fastener close to the slide way plate is connected to the inner side wall surface of the slide way plate in a sliding mode through the sliding groove.
Preferably, the exhaust fan and the heat radiating fins are symmetrically installed about a central axis of the cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: be equipped with cooling mechanism outside the cylinder, its effect is used for reducing the promotion of cylinder temperature when compressed gas, in time dispels the heat to it, and makes the temperature rise comparatively slowly, or makes the temperature descend to control cylinder temperature avoids its harm influence that probably causes because the high temperature.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is an enlarged view at a,
fig. 3 is a side view of the joint between the outer casing and the exhaust fan.
In the figure: 1. the device comprises a compression mechanism, 11, a cylinder, 12, a hydraulic device, 13, a piston, 2, a cooling mechanism, 21, a cooling box, 22, a cooling pipe, 23, a cooling fan set, 24, a discharge pipe, 3, a transmission pipe, 4, a cooling mechanism, 41, an outer shell, 42, a cooling fin, 43, a ventilation opening, 44, an exhaust fan, 45, a slide way plate, 451, a clamping groove, 452, a sliding groove, 46, a positioning block, 47 and a fastening piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the hydraulic piston type hydrogen compressor for the hydrogen filling station comprises a compression mechanism 1 and a cooling mechanism 2, wherein the compression mechanism 1 comprises a cylinder 11, the inner side wall surface of the cylinder 11 is fixedly connected with a hydraulic device 12, the bottom of the hydraulic device 12 is fixedly connected with a piston 13, the piston 13 is connected with the inner side wall surface of the cylinder 11 in a sliding manner, the compression mechanism 1 is connected with the cooling mechanism 2 through a transmission pipe 3, the outer side wall surface of the cylinder 11 is provided with a cooling mechanism 4, the cooling mechanism 4 comprises an outer shell 41, the inner side wall surface of the outer shell 41 is fixedly connected with a cooling fin 42, the inner side wall surface of the outer shell 41 is provided with a vent 43, the inner side wall surface of the vent 43 is provided with an exhaust fan 44, the inner side wall surface of the vent 43 is provided with a slide way plate 45, the exhaust fan 44 is clamped on the inner side wall surface, when the hydrogen compressor is used, the hydrogen compressor is connected with an external power supply, and the power supply drives the hydraulic device 12 to work, so that the piston 13 reciprocates up and down on the inner side wall surface of the cylinder 11 to compress and convey hydrogen inside;
the mechanical structure of the cylinder 11 is also heated when compressing gas, the temperature can be reduced through the temperature reduction mechanism 4, the temperature reduction mechanism 4 comprises a heat radiation fin 42, the heat radiation fin 42 can absorb the temperature inside the outer casing 41 and radiate heat to the external environment, the external power supply of the exhaust fan 44 is turned on, the exhaust fan 44 radiates heat to the space between the cylinder 11 and the outer casing 41, the position of the exhaust fan 44 can be adjusted according to the actual working condition, as shown in fig. 2, the exhaust fan 44 is fixed through a fastening piece 47, when the position needs to be adjusted, the fastening piece 47 is loosened to the side far from the positioning block 46, the fastening piece 47 is rotated in the inner side wall surface of the positioning block 46 in a screwing way, the side of the positioning block 46 close to the fastening piece 47 gradually clings to the outer side wall surface of the sliding plate 45 along with the rotation, because the positioning block 46 is fixedly connected, that is, the exhaust fan 44 moves away from the slot 451 until it is separated, and after the movement adjustment is performed on the outer wall surface of the chute plate 45, the fastening member 47 is tightened in the opposite direction until the exhaust fan 44 is engaged with the slot 451 at the new position.
Specifically, cooling body 2 includes cooling box 21, cooling tube 22 is installed to the inside wall face of cooling box 21, cooling fan set 23 is installed to the inside wall face of cooling box 21, the bottom fixedly connected with discharge pipe 24 of cooling box 21, the hydrogen of compression mechanism 1 compression is transmitted through transmission pipe 3, transmit to cooling body 2 in, when cooling body 2 operates, inside cooling tube 22 cools down the hydrogen of process, play the cooling effect simultaneously and also cooling fan set 23.
Specifically, seven clamping grooves 451 are uniformly formed in the inner side wall surface of the slide plate 45, the exhaust fans 44 are clamped in the inner side wall surface of the clamping grooves 451, at least one clamping groove 451 is formed between two clamping grooves 451 formed in clamping of each exhaust fan 44, and the exhaust fans can be adjusted in a short distance.
Specifically, the inner side wall surface of the chute plate 45 is provided with a chute 452, the side of the fastening member 47 close to the chute plate 45 is slidably connected to the inner side wall surface of the chute plate 45 through the chute 452, and when the exhaust fan 44 is adjusted up and down, the fastening member 47 can slide in the chute 452 and can be clamped to the inner side wall surface of the chute 452 when the fastening member 47 is tightened.
Specifically, the exhaust fan 44 and the heat sink 42 are symmetrically installed about the central axis of the cylinder 11, and two heat dissipation structures are symmetrically installed to achieve uniform heat dissipation.
The working principle is as follows: when the hydrogen compressor is used, the hydrogen compressor is connected with an external power supply, the power supply drives the hydraulic device 12 to work, so that the piston 13 reciprocates up and down on the inner side wall surface of the cylinder 11 to compress and convey the hydrogen inside, the hydrogen compressed by the compression mechanism 1 is conveyed through the conveying pipe 3 and conveyed to the cooling mechanism 2, and when the cooling mechanism 2 operates, the cooling pipe 22 inside cools and cools the passing hydrogen and the cooling fan set 23 has the cooling effect;
the mechanical structure of the cylinder 11 is also heated when compressing the gas, the temperature can be reduced by the temperature reducing mechanism 4, the temperature reducing mechanism 4 comprises a heat radiating fin 42, the heat radiating fin 42 can absorb the temperature inside the outer casing 41 and radiate heat to the external environment, the external power supply of the exhaust fan 44 is turned on, the exhaust fan 44 radiates heat to the space between the cylinder 11 and the outer casing 41, the position of the exhaust fan 44 can be adjusted according to the actual working condition, as shown in fig. 2, the exhaust fan 44 is fixed by a fastening piece 47, when the position needs to be adjusted, the fastening piece 47 is loosened to the side far from the positioning block 46, the fastening piece 47 is rotated in a screwing way on the inner side wall surface of the positioning block 46, along with the rotation, the side of the positioning block 46 close to the fastening piece 47 gradually clings to the outer side wall surface of the sliding plate 45, because the positioning block 46 is fixedly, that is, the exhaust fan 44 moves away from the slot 451 until it is separated, and after the movement adjustment is performed on the outer wall surface of the chute plate 45, the fastening member 47 is tightened in the opposite direction until the exhaust fan 44 is engaged with the slot 451 at the new position.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The hydraulic piston type hydrogen compressor for the hydrogen filling station is characterized in that: including compressing mechanism (1) and cooling body (2), compressing mechanism (1) includes cylinder (11), the inside wall face fixedly connected with hydraulic means (12) of cylinder (11), the bottom fixedly connected with piston (13) of hydraulic means (12), piston (13) sliding connection is in the inside wall face of cylinder (11), be connected through transmission pipe (3) between compressing mechanism (1) and cooling body (2), cooling body (4) are installed to the outside wall face of cylinder (11), cooling body (4) include shell body (41), the inside wall face fixedly connected with fin (42) of shell body (41), vent (43) has been seted up to the inside wall face of shell body (41), exhaust fan (44) are installed to the inside wall face of vent (43), slide way board (45) are installed to vent (43) inside wall face, exhaust fan (44) joint in the inside wall face of slipway board (45), the outside wall fixed connection of exhaust fan (44) has locating piece (46), the inside wall face spiro union of locating piece (46) has fastener (47).
2. The hydraulic piston type hydrogen compressor for a hydrogen refueling station according to claim 1, wherein: cooling body (2) include cooler bin (21), cooling tube (22) are installed to the inside wall face of cooler bin (21), cooling fan group (23) are installed to the inside wall face of cooler bin (21), bottom fixedly connected with discharge pipe (24) of cooler bin (21).
3. The hydraulic piston type hydrogen compressor for a hydrogen refueling station according to claim 1, wherein: seven draw-in grooves (451) have been seted up to the inside wall face equipartition of slide way board (45), exhaust fan (44) joint in the inside wall face of draw-in groove (451).
4. The hydraulic piston type hydrogen compressor for a hydrogen refueling station according to claim 1, wherein: spout (452) have been seted up to the inside wall face of slide rail board (45), the fastener is close to slide rail board (45) one side and passes through spout (452) sliding connection in the inside wall face of slide rail board (45).
5. The hydraulic piston type hydrogen compressor for a hydrogen refueling station according to claim 1, wherein: the exhaust fan (44) and the radiating fins (42) are symmetrically arranged around the central axis of the cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008266.8U CN212867830U (en) | 2020-06-04 | 2020-06-04 | Hydraulic piston type hydrogen compressor for hydrogen filling station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008266.8U CN212867830U (en) | 2020-06-04 | 2020-06-04 | Hydraulic piston type hydrogen compressor for hydrogen filling station |
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| CN212867830U true CN212867830U (en) | 2021-04-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606113A (en) * | 2021-08-04 | 2021-11-05 | 上海氢枫能源技术有限公司 | Piston compressor for hydrogenation station |
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- 2020-06-04 CN CN202021008266.8U patent/CN212867830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606113A (en) * | 2021-08-04 | 2021-11-05 | 上海氢枫能源技术有限公司 | Piston compressor for hydrogenation station |
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