CN217999820U - Compressor for hydrogen preparation - Google Patents
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- CN217999820U CN217999820U CN202221740892.5U CN202221740892U CN217999820U CN 217999820 U CN217999820 U CN 217999820U CN 202221740892 U CN202221740892 U CN 202221740892U CN 217999820 U CN217999820 U CN 217999820U
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Abstract
The utility model discloses a compressor for hydrogen preparation, including supporting baseplate, cooling body, supporting shoe, installation frame, compressor body and fixed hold-down mechanism, the supporting shoe is located on the supporting baseplate, the installation frame erects on the supporting shoe, the installation frame is the setting of rectangle frame structure, the diapire four corners position department of installation frame is followed to the supporting shoe, be equipped with fixed drive case on the roof of installation frame, fixed hold-down mechanism locates fixed drive incasement, the compressor body is located between the diapire of installation frame and the fixed hold-down mechanism, cooling body locates on the supporting baseplate, cooling body is equipped with two sets ofly about compressor body symmetry. The utility model relates to a compressor technical field specifically provides a can carry out high-efficient cooling to the compressor body, and be convenient for dismantle the compressor for hydrogen preparation who overhauls the compressor body.
Description
Technical Field
The utility model relates to a compressor technical field specifically is a compressor is used in hydrogen preparation.
Background
A hydrogen refueling station is a gas station that supplies hydrogen gas to a fuel cell vehicle, and the number of hydrogen refueling stations is also increasing as an infrastructure for supplying hydrogen gas to a fuel cell vehicle. The hydrogen compressor is a compressor for discharging the hydrogen collected in the water electrolyzer to the outboard, and the hydrogen collected in the water electrolyzer is discharged to the outboard. The hydrogen compressor can produce a large amount of heats at the working process, if can not in time cool off the hydrogen compressor, can influence the life of hydrogen compressor. The existing cooling device for the hydrogen compressor is generally used for cooling the hydrogen compressor by directly arranging a heat dissipation fan to blow so as to enable air around the compressor to flow. Since the operating temperature around the compressor gradually increases with the operating time of the compressor body, especially in summer, the temperature of the external air itself is relatively high, and therefore, it is very important to provide a low-temperature cooling environment around the compressor body for cooling the compressor body. In addition, the existing compressor body is usually fixed on the bottom plate through a fixing bolt, and although the installation stability of the compressor body is guaranteed by the mode, the compressor body is not convenient to disassemble and overhaul in the later period.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for remedying above-mentioned current defect, the utility model provides a can carry out high-efficient cooling to the compressor body, and be convenient for dismantle the compressor for hydrogen preparation who overhauls the compressor body.
The utility model provides a following technical scheme: the utility model provides a compressor for hydrogen preparation, including supporting baseplate, cooling body, supporting shoe, installation frame, compressor body and fixed hold-down mechanism, the supporting shoe is located on the supporting baseplate, the installation frame erects on the supporting shoe, the installation frame is the setting of rectangle frame structure, the diapire four corners position department of installation frame is followed to the supporting shoe, be equipped with fixed drive case on the roof of installation frame, fixed hold-down mechanism locates fixed drive incasement, the compressor body is located between the diapire of installation frame and the fixed hold-down mechanism, cooling body locates on the supporting baseplate, cooling body is equipped with two sets ofly about compressor body symmetry.
For realizing the stable fixed of compressor body, and satisfy compressor body convenient to detach's demand, fixed hold-down mechanism includes fixed motor, drive chain and the fixed subassembly that compresses tightly, fixed motor that compresses tightly is located on the interior diapire of fixed drive case, fixed subassembly that compresses tightly is equipped with two sets ofly about fixed motor symmetry that compresses tightly, drive chain corresponds with fixed subassembly that compresses tightly and is equipped with two sets ofly, two sets of fixed subassembly that compresses tightly links to each other with the output shaft of fixed motor through two sets of drive chain respectively.
Further, the fixed compressing assembly comprises a fixed compressing screw, a fixed compressing sleeve, a guide slide rod and a guide slide plate, the guide slide rod is arranged between the top wall and the bottom wall of the fixed driving box, the fixed compressing screw is rotatably arranged on the inner top wall of the fixed driving box, a first driving chain wheel is fixedly arranged at the upper end of the fixed compressing screw, a second driving chain wheel is fixedly arranged on an output shaft of the fixed compressing motor, a driving chain is sleeved on the first driving chain wheel and the second driving chain wheel, the driving chain is meshed with the first driving chain wheel and the second driving chain wheel, the fixed compressing screw sleeve is arranged on the fixed compressing screw through threaded connection, the guide slide plate is arranged at the upper end of the fixed compressing screw sleeve, the guide slide plate is slidably arranged on the guide slide rod, and a compressing block is fixedly arranged at the lower end of the fixed compressing sleeve.
For carrying out high-efficient cooling to the compressor body, cooling body includes cooling water circulator, airflow cooling case, airflow cooling pipe, air-blower, intake pipe, outlet duct and heat dissipation fan, the cooling water circulator is fixed to be located on the supporting baseplate, airflow cooling case is fixed to be located on the supporting baseplate, the inlet tube and the outlet pipe of cooling water circulator all link to each other with airflow cooling case, airflow cooling pipe locates in the airflow cooling case, the air-blower is located on the supporting baseplate, on the air-blower was located to the intake pipe, the intake pipe links to each other with airflow cooling pipe's one end, the outlet duct is located on airflow cooling case's roof, the outlet duct links to each other with airflow cooling pipe's the other end, the lateral wall that the outlet duct runs through the installation frame extends to compressor body one side, one side that the outlet duct is close to the compressor body is equipped with the shower nozzle of giving vent to anger, the heat dissipation fan is located on the lateral wall of installation frame, the outlet duct is located between heat dissipation fan and the compressor body, can be with the gaseous diffusion of the low temperature of giving vent to enlarge the gaseous coverage interval of low temperature.
In order to further improve the cooling degree of the gas, the airflow cooling pipe is a U-shaped pipe which is connected end to end, and the airflow cooling pipe is a copper pipe.
Preferably, the bottom wall of the mounting frame is provided with a grid structure.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a pair of compressor for hydrogen preparation, through cooling body's setting, for the compressor body provides low temperature environment, improved the cooling efficiency of compressor body to through fixed hold-down mechanism's setting, realized the fixed of compressor body and compressed tightly, be convenient for dismantle the maintenance to the compressor body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of a compressor for hydrogen production according to the present invention;
fig. 2 is a schematic structural diagram of a fixed pressing mechanism of a compressor for hydrogen preparation according to the present invention.
Wherein, the compressor comprises a supporting bottom plate 1, a supporting bottom plate 2, a cooling mechanism 3, a supporting block 4, an installation frame 5, a compressor body 6, a fixed pressing mechanism 7, a fixed driving box 8, a fixed pressing motor 9, a driving chain 10, a fixed pressing screw rod 11 and a fixed pressing sleeve, 12, a guide sliding rod, 13, a guide sliding plate, 14, a pressing block, 15, a cooling water circulator, 16, an airflow cooling box, 17, airflow cooling pipes, 18, a blower, 19, an air inlet pipe, 20, an air outlet pipe, 21, a heat dissipation fan, 22 and an air outlet nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: the utility model provides a compressor for hydrogen preparation, including supporting baseplate 1, cooling body 2, supporting shoe 3, installation frame 4, compressor body 5 and fixed hold-down mechanism 6, supporting shoe 3 is located on supporting baseplate 1, installation frame 4 is located on supporting shoe 3, installation frame 4 is the setting of rectangle frame structure, supporting shoe 3 is along the diapire four corners position department of installation frame 4, be equipped with fixed drive case 7 on the roof of installation frame 4, fixed hold-down mechanism 6 is located in fixed drive case 7, compressor body 5 is located between the diapire of installation frame 4 and the fixed hold-down mechanism 6, cooling body 2 is located on supporting baseplate 1, cooling body 2 is equipped with two sets ofly about the 5 symmetries of compressor body.
Wherein, fixed hold-down mechanism 6 compresses tightly motor 8, drive chain 9 and fixed subassembly that compresses tightly including fixed, and fixed motor 8 that compresses tightly locates on the interior diapire of fixed drive case 7, and fixed subassembly that compresses tightly is equipped with two sets ofly about fixed motor 8 symmetry that compresses tightly, and drive chain 9 corresponds with fixed subassembly that compresses tightly and is equipped with two sets ofly, and two sets of fixed subassemblies that compress tightly link to each other with the fixed output shaft that compresses tightly motor 8 through two sets of drive chain 9 respectively. The fixed pressing assembly comprises a fixed pressing screw rod 10, a fixed pressing sleeve 11, a guide slide rod 12 and a guide sliding plate 13, the guide slide rod 12 is arranged between the top wall and the bottom wall of the fixed driving box 7, the fixed pressing screw rod 10 is rotatably arranged on the inner top wall of the fixed driving box 7, a first driving chain wheel is fixedly arranged at the upper end of the fixed pressing screw rod 10, a second driving chain wheel is fixedly arranged on an output shaft of the fixed pressing motor 8, a driving chain 9 is sleeved on the first driving chain wheel and the second driving chain wheel, the driving chain 9 is meshed with the first driving chain wheel and the second driving chain wheel, the fixed pressing screw rod 10 is connected through threads, the guide sliding plate 13 is arranged at the upper end of the fixed pressing screw rod sleeve, the guide sliding plate 13 is slidably arranged on the guide slide rod 12, and a pressing block 14 is fixedly arranged at the lower end of the fixed pressing sleeve 11.
The cooling mechanism 2 comprises a cooling water circulator 15, an airflow cooling box 16, an airflow cooling pipe 17, a blower 18, an air inlet pipe 19, an air outlet pipe 20 and a heat dissipation fan 21, wherein the cooling water circulator 15 is fixedly arranged on a supporting base plate 1, the airflow cooling box 16 is fixedly arranged on the supporting base plate 1, an air inlet pipe and an air outlet pipe of the cooling water circulator 15 are both connected with the airflow cooling box 16, the airflow cooling pipe 17 is arranged in the airflow cooling box 16, the blower 18 is arranged on the supporting base plate 1, the air inlet pipe 19 is arranged on the blower 18, the air inlet pipe 19 is connected with one end of the airflow cooling pipe 17, the air outlet pipe 20 is arranged on the top wall of the airflow cooling box 16, the air outlet pipe 20 is connected with the other end of the airflow cooling pipe 17, the air outlet pipe 20 penetrates through the side wall of the mounting frame 4 and extends to one side of the compressor body 5, an air outlet nozzle 22 is arranged on one side of the air outlet pipe 20 close to the compressor body 5, the heat dissipation fan 21 is arranged on the side wall of the mounting frame 4, the air outlet pipe 20 is arranged between the heat dissipation fan 21 and the compressor body 5, and low-temperature gas sprayed from the air outlet nozzle 22 can be diffused under the effect of the heat dissipation fan 21, thereby expanding the coverage area of low temperature gas. The airflow cooling pipe 17 is a U-shaped pipe connected end to end, and the airflow cooling pipe 17 is a copper pipe.
The bottom wall of the mounting frame 4 is provided with a grid structure.
During the specific use, place compressor body 5 on the diapire of installation frame 4, start fixed compression motor 8, electronic fixed compression screw 10 rotates under the effect of drive chain 9, fixed compression sleeve 11 moves along fixed compression screw 10 under the effect of direction slide bar 12 and direction slide 13, fixed compression sleeve 11 drives compact heap 14 and compresses tightly fixed compressor body 5 from the top, in the fixed in-process of compressor body 5, realize the cooling water and circulate in air current cooling box 16 under the effect of cooling water circulator 15, in with outside air suction to air current cooling tube 17 under the effect of air-blower 18, the gas in air current cooling tube 17 is cooled down to the cryogenic cooling water through air in air current cooling box 16, and through the low temperature gas diffusion of heat dissipation fan 21 with the shower nozzle 22 blowout, thereby improve the radiating efficiency to compressor body 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A compressor for hydrogen production, characterized in that: including supporting baseplate, cooling body, supporting shoe, installation frame, compressor body and fixed hold-down mechanism, the supporting shoe is located on the supporting baseplate, the installation frame erects on the supporting shoe, the installation frame is the setting of rectangle frame structure, the diapire four corners position department of installation frame is followed to the supporting shoe, be equipped with fixed drive case on the roof of installation frame, fixed hold-down mechanism locates fixed drive incasement, the compressor body is located between the diapire of installation frame and the fixed hold-down mechanism, cooling body locates on the supporting baseplate, cooling body is equipped with two sets ofly about compressor body symmetry.
2. A compressor for hydrogen production according to claim 1, wherein: the fixed pressing mechanism comprises a fixed pressing motor, driving chains and fixed pressing assemblies, the fixed pressing motor is arranged on the inner bottom wall of the fixed driving box, the fixed pressing assemblies are symmetrically arranged two groups of the fixed pressing motor, the driving chains and the fixed pressing assemblies are correspondingly arranged two groups of the fixed pressing assemblies, and the fixed pressing assemblies are connected with output shafts of the fixed pressing motor through the two groups of the driving chains respectively.
3. A compressor for hydrogen production according to claim 2, wherein: the fixed compressing assembly comprises a fixed compressing screw, a fixed compressing sleeve, a guide slide rod and a guide slide plate, the guide slide rod is arranged between the top wall and the bottom wall of the fixed driving box, the fixed compressing screw is rotated and arranged on the inner top wall of the fixed driving box, a first driving chain wheel is fixedly arranged at the upper end of the fixed compressing screw, a second driving chain wheel is fixedly arranged on the output shaft of the fixed compressing motor, a first driving chain wheel and a second driving chain wheel are sleeved on the driving chain, the driving chain is meshed with the first driving chain wheel and the second driving chain wheel, the fixed compressing screw sleeve is arranged on the fixed compressing screw through threaded connection, the guide slide plate is arranged at the upper end of the fixed compressing screw sleeve, the guide slide plate is arranged on the guide slide rod in a sliding manner, and a compressing block is fixedly arranged at the lower end of the fixed compressing sleeve.
4. A compressor for hydrogen production according to claim 1, wherein: cooling body includes cooling water cycle machine, air current cooling box, air current cooling tube, air-blower, intake pipe, outlet duct and heat dissipation fan, the cooling water cycle machine is fixed to be located on the supporting baseplate, air current cooling box is fixed to be located on the supporting baseplate, the inlet tube and the outlet pipe of cooling water cycle machine all link to each other with the air current cooling box, the air current cooling tube is located in the air current cooling box, the air-blower is located on the supporting baseplate, the intake pipe is located on the air-blower, the intake pipe links to each other with the one end of air current cooling tube, the outlet duct is located on the roof of air current cooling box, the outlet duct links to each other with the other end of air current cooling tube, the lateral wall that the outlet duct runs through the installation frame extends to compressor body one side, one side that the outlet duct is close to the compressor body is equipped with the shower nozzle of giving vent to anger, the heat dissipation fan is located on the lateral wall of installation frame, the outlet duct is located between heat dissipation fan and the compressor body.
5. The compressor for hydrogen production according to claim 4, wherein: the air flow cooling pipe is a U-shaped pipe connected end to end, and the air flow cooling pipe is a copper pipe.
6. A compressor for hydrogen production according to claim 1, wherein: the diapire of installation frame sets up for grid tray structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740892.5U CN217999820U (en) | 2022-07-06 | 2022-07-06 | Compressor for hydrogen preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221740892.5U CN217999820U (en) | 2022-07-06 | 2022-07-06 | Compressor for hydrogen preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999820U true CN217999820U (en) | 2022-12-09 |
Family
ID=84314871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221740892.5U Active CN217999820U (en) | 2022-07-06 | 2022-07-06 | Compressor for hydrogen preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999820U (en) |
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2022
- 2022-07-06 CN CN202221740892.5U patent/CN217999820U/en active Active
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