CN218325181U - Steam compressor head - Google Patents
Steam compressor head Download PDFInfo
- Publication number
- CN218325181U CN218325181U CN202221648393.3U CN202221648393U CN218325181U CN 218325181 U CN218325181 U CN 218325181U CN 202221648393 U CN202221648393 U CN 202221648393U CN 218325181 U CN218325181 U CN 218325181U
- Authority
- CN
- China
- Prior art keywords
- shell
- compression
- assembly
- transmission
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a vapor compressor aircraft nose belongs to vapor compression's technical field. The method comprises the following steps: the shell is internally provided with at least two groups of compression assemblies in parallel; each set of compression assemblies includes at least: the piston driving device comprises a compression cavity fixed on the shell, a piston arranged in the compression cavity along the radial direction, a piston driving rod connected with one end of the piston, and a guide sleeve correspondingly arranged outside the shell; the other end of the transmission rod sequentially penetrates through the shell and the guide sleeve and is exposed outside; the driving assembly is arranged outside the shell and is simultaneously in transmission connection with the transmission rod; the driving assembly acts on the transmission rod to drive the piston to reciprocate in the compression cavity. The utility model discloses with the heating element setting of compression cavity and confession compression cavity heating in the inside of casing, other parts all set up in the outside of casing, are about to drive assembly and pipeline subassembly setting in the outside of casing, and the periodic maintenance management of being convenient for also is convenient for change spare part.
Description
Technical Field
The utility model belongs to the technical field of steam compression, especially, relate to vapor compressor aircraft nose.
Background
The piston type vapor compressor in the prior art has a crankshaft in its housing, which moves a yoke up and down. A connecting rod is provided between the yoke and the compression piston. The connecting rod is hingedly connected to the yoke and to the piston. The connecting rod has a spherical portion on its end which enables the connecting rod to roll on the yoke and on the piston. The device has a complex structure and is not convenient to maintain and replace parts of components when being arranged inside the shell.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the above-mentioned background art, provide modular vapor compressor aircraft nose.
The utility model discloses a following technical scheme realizes: vapor compressor head, comprising:
the shell is internally provided with at least two groups of compression assemblies in parallel; each set of compression assemblies includes at least: the compression cavity is fixed on the shell, the piston is arranged in the compression cavity along the radial direction, one end of the piston is connected to the piston transmission rod, and the guide sleeve is correspondingly arranged outside the shell; the other end of the transmission rod sequentially penetrates through the shell and the guide sleeve and is exposed outside;
the driving assembly is arranged outside the shell and is simultaneously in transmission connection with the transmission rod; the driving assembly acts on the transmission rod to drive the piston to reciprocate in the compression cavity;
the pipeline assembly is arranged outside the shell and is positioned on the opposite surface of the driving assembly; the pipeline assembly is provided with a steam input pipeline and a steam output pipeline, and each compression assembly is provided with at least one steam input pipeline and at least one steam output pipeline;
in a further embodiment, further comprising: and the heating component is wound on the outer wall of the compression cavity.
Through adopting above-mentioned technical scheme, provide the required temperature demand of vapor compression, improve compression efficiency.
In a further embodiment, the drive assembly comprises:
a mounting base, the bottom of which is fixed with a driving source;
the crank wheel is rotatably arranged at the top of the mounting seat and is in transmission connection with the output end of the driving source; the edge of the curved wheel is provided with a guide post;
one end of the guide rod is hinged to the mounting seat, and the other end of the guide rod is movably hinged to the transmission rod; the guide rod is provided with a guide groove along the length direction of the guide rod; the guide post penetrates through the guide groove, and a stop part is arranged at one end, far away from the crank wheel, of the guide post.
By adopting the technical scheme, the stability of the piston in the reciprocating motion process is improved.
In a further embodiment, the device further comprises an auxiliary transmission assembly arranged on the opposite surface of the curved wheel;
the auxiliary transmission assembly comprises: the edge of the rotating wheel is rotatably connected with the stopping part;
one end of the crank rod is connected with the rotating wheel in a transmission way and is opposite to the stopping part;
the other end of the positioning sleeve is fixed on the shell, and the other end of the positioning sleeve is of an open structure; the other end of the curved bar is movably clamped in the positioning sleeve.
By adopting the technical scheme, the working state of the driving assembly can be observed conveniently, so that the state of the piston in the compression cavity can be deduced.
In a further embodiment, an air inlet and an air outlet are arranged on one end face of the compression cavity far away from the driving component, the air inlet is connected with the steam input pipeline in a sealing mode, and an air inlet valve is arranged at the connecting position;
the air outlet is connected with the steam output pipeline in a sealing mode, and an air outlet valve is arranged at the connection position.
In a further embodiment, a driving motor is provided, and a first belt wheel is fixed on an output shaft of the driving motor;
the second belt wheel is coaxially connected with the crank wheel; the first belt wheel and the second belt wheel are double-layer belt wheels;
and the two groups of transmission belts are simultaneously connected with the first belt wheel and the second belt wheel in a parallel transmission manner.
In a further embodiment, a sealing ring is arranged between the transmission rod and the guide sleeve.
The utility model has the advantages that: the utility model discloses with the heating element setting of compression cavity and confession compression cavity heating in the inside of casing, other parts all set up in the outside of casing, are about to drive assembly and pipeline subassembly setting in the outside of casing, and the periodic maintenance management of being convenient for also is convenient for change spare part.
Meanwhile, in order not to influence the observation of the compression assembly, an auxiliary transmission assembly is arranged outside the driving assembly and used for comparing the conditions inside the compression cavity or checking fault reasons by observing the state of the auxiliary transmission assembly when a fault occurs.
Drawings
Fig. 1 is a top view of a steam compressor head.
Fig. 2 is a cross-sectional view of one of the compression assemblies.
Fig. 3 is a schematic view of the compression assembly and the driving assembly.
Fig. 4 is a schematic structural view of the piping assembly.
Each of fig. 1 to 4 is labeled as: the device comprises a compression assembly 1, a driving assembly 2, a pipeline assembly 3, a heating assembly 4, a compression cavity 101, a piston 102, a transmission rod 103, a guide sleeve 104, a mounting seat 201, a crank wheel 202, a guide column 203, a guide rod 204, a guide groove 205, a stop portion 206, a rotating wheel 207, a crank rod 208, a positioning sleeve 209, a steam input pipeline 301, a steam output pipeline 302, an air inlet valve 303 and an air outlet valve 304.
Detailed Description
The embodiment discloses a vapor compressor head, as shown in fig. 1, two groups of compression assemblies 1 with the same structure are arranged in parallel in the transverse direction inside a shell, the two groups of compression assemblies 1 are simultaneously in transmission connection with a driving assembly 2, in other words, the driving assembly 2 is used for simultaneously driving the compression assemblies 1 to perform synchronous compression. In the present embodiment, as shown in fig. 2, the compressing assembly 1 includes: the inside compression cavity 101 that is hollow out construction, the one end of compression cavity 101 is fixed the outer wall department of casing. A piston 102 is placed inside the compression cavity 101, the piston 102 is laid in the compression cavity 101 in the radial direction, and one end face of the piston 102 is connected with a transmission rod 103. The end of the transmission rod 103 remote from the piston 102 is exposed through the housing. In order to ensure the stability of the piston 102 during the reciprocating movement, a guide sleeve 104 is fixed at a corresponding position outside the housing, that is, the transmission rod 103 is movably sleeved inside the guide sleeve 104. A sealing ring is arranged between the transmission rod 103 and the guide sleeve 104.
In this embodiment, the driving assembly 2 is disposed outside the housing for easy observation and maintenance. The driving assembly 2 acts on the transmission rod 103 in the compression assembly 1 to control the reciprocating movement of the piston 102 inside the compression chamber 101. Specifically, the drive assembly 2 includes: with casing fixed connection's mount pad 201, mount pad 201 is used for fixed drive source, and two sets of drive assembly 2 are the mirror image setting, a set of drive source of sharing. Each set of drive assemblies 2 comprises: and a curved wheel 202 is arranged on the top of the mounting base 201, the curved wheel 202 is in transmission connection with the output end of the driving source, and a guide column 203 perpendicular to the curved wheel 202 is arranged at the edge of the curved wheel 202. The bottom of the mounting seat 201 is hinged to one end of a guide rod 204, the other end of the guide rod 204 is hinged to the transmission rod 103 in a movable mode (the top of the guide rod 204 is provided with a mounting groove with a preset length, the transmission rod 103 is movably mounted in the mounting groove), a guide groove 205 is formed in one end, close to the transmission rod 103, of the guide rod 204 along the length direction of the guide rod, the guide column 203 movably penetrates through the guide groove 205, and the guide rod 204 is connected with the crank 202 in a rotating mode through the guide column 203 and movable clamping of the guide groove 205. In order to prevent the guide post 203 from being separated from the guide groove 205, a stopper 206 is provided at one end of the guide post 203 remote from the crank 202, and the crank 202 and the stopper 206 are located on both sides of the guide groove 205.
In a further embodiment, the drive source includes: a first belt wheel is fixed on an output shaft of the driving motor; the second belt wheel is coaxially connected with the curved wheel 202; the first belt wheel and the second belt wheel are both double-layer belt wheels; and the two groups of transmission belts are simultaneously connected with the first belt wheel and the second belt wheel in a parallel transmission manner.
When the transmission device is used, the two groups of transmission belts simultaneously drive the second belt wheels in transmission connection with the two groups of transmission belts to rotate under the action of the driving motor, and each second belt wheel is respectively and coaxially connected with the curved wheels 202 on the two sides, so that the curved wheels 202 rotate and drive the guide posts 203 positioned on the edges of the curved wheels to rotate, the guide posts 203 push the guide rods 204 to rotate, the guide rods 204 drive the transmission rod 103 to move within a given range, and the guide rods 204 move along a straight line within a predetermined range under the action of the guide sleeve 104.
In a further embodiment, the outer wall of the compression chamber 101 is wrapped with a heating element 4, and the heating element 4 is used to heat the compression chamber 101 to provide a desired compression temperature. In the present embodiment, the heating assembly 4 can be implemented by using a heating wire of the prior art.
In a further embodiment, a pipe assembly 3 is arranged outside the housing at the opposite side of the drive assembly 2, wherein the pipe assembly 3 has a steam inlet pipe 301 and a steam outlet pipe 302, and each compression assembly 1 is provided with at least one steam inlet pipe 301 and at least one steam outlet pipe 302. Specifically, an air inlet and an air outlet are formed in one end surface of the compression cavity 101, which is far away from the driving assembly 2, the air inlet is connected to the steam input pipeline 301 in a sealing manner, and an air inlet valve 303 is arranged at the connection position; the air outlet is connected with the steam output pipeline 302 in a sealing way, and an air outlet valve 304 is arranged at the connection position.
The input and output of the steam are divided by a gas inlet, a steam input pipeline 301, a gas outlet and a steam output pipeline 302 which are separately arranged.
In order to facilitate the display of the working state of the compression assembly 1 inside the housing, in a further embodiment, an auxiliary transmission assembly is further included and is disposed on the opposite side of the crank 202;
the auxiliary transmission assembly comprises: a rotating wheel 207, the edge of which is rotatably connected to the stopper;
a crank 208, one end of which is drivingly connected to the rotating wheel 207 and is disposed opposite to the stopper;
a positioning sleeve 209, the other end of which is fixed to the housing and the other end of which is open; the other end of the curved bar 208 is movably clamped in the positioning sleeve 209.
The position of the piston 102 within the housing and the direction of impending movement can be directly determined by observing the position of the bell crank 208 within the alignment sleeve 209 in the auxiliary drive assembly.
Claims (7)
1. Steam compressor head, characterized by comprising:
the shell is internally provided with at least two groups of compression assemblies in parallel; each set of compression assemblies includes at least: the compression cavity is fixed on the shell, the piston is arranged in the compression cavity along the radial direction, one end of the piston is connected to the piston transmission rod, and the guide sleeve is correspondingly arranged outside the shell; the other end of the transmission rod sequentially penetrates through the shell and the guide sleeve and is exposed outside;
the driving assembly is arranged outside the shell and is simultaneously in transmission connection with the transmission rod; the driving assembly acts on the transmission rod to drive the piston to reciprocate in the compression cavity;
the pipeline assembly is arranged outside the shell and is positioned on the opposite surface of the driving assembly; the pipeline assembly is provided with a steam input pipeline and a steam output pipeline, and each compression assembly is provided with at least one steam input pipeline and at least one steam output pipeline.
2. The vapor compressor head as recited in claim 1, further comprising: and the heating component is wound on the outer wall of the compression cavity.
3. The vapor compressor head as recited in claim 1, wherein the drive assembly includes:
a mounting base, the bottom of which is fixed with a driving source;
the curved wheel is rotatably arranged at the top of the mounting seat and is in transmission connection with the output end of the driving source; a guide post is arranged at the edge of the curved wheel;
one end of the guide rod is hinged to the mounting seat, and the other end of the guide rod is movably hinged to the transmission rod; the guide rod is provided with a guide groove along the length direction of the guide rod; the guide post penetrates through the guide groove, and a stop part is arranged at one end, far away from the crank wheel, of the guide post.
4. The vapor compressor head as recited in claim 3, further comprising an auxiliary transmission assembly disposed on an opposite side of the curved wheel;
the auxiliary transmission assembly comprises: the edge of the rotating wheel is rotatably connected with the stopping part;
one end of the crank rod is connected with the rotating wheel in a transmission way and is opposite to the stopping part;
the other end of the positioning sleeve is fixed on the shell, and the other end of the positioning sleeve is of an open structure; the other end of the curved bar is movably clamped in the positioning sleeve.
5. The vapor compressor head as recited in claim 1, wherein the compression chamber has an air inlet and an air outlet on an end surface away from the driving assembly, the air inlet is connected to the vapor input pipe in a sealing manner, and an air inlet valve is disposed at the connection;
the air outlet is connected with the steam output pipeline in a sealing mode, and an air outlet valve is arranged at the connection position.
6. The vapor compressor head as set forth in claim 3, wherein the driving source includes:
a first belt wheel is fixed on an output shaft of the driving motor;
the second belt wheel is coaxially connected with the curved wheel; the first belt wheel and the second belt wheel are double-layer belt wheels;
and the two groups of transmission belts are simultaneously connected with the first belt wheel and the second belt wheel in a parallel transmission manner.
7. The vapor compressor head as recited in claim 1, wherein a seal ring is disposed between the transmission rod and the guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221648393.3U CN218325181U (en) | 2022-06-28 | 2022-06-28 | Steam compressor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221648393.3U CN218325181U (en) | 2022-06-28 | 2022-06-28 | Steam compressor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218325181U true CN218325181U (en) | 2023-01-17 |
Family
ID=84869503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221648393.3U Active CN218325181U (en) | 2022-06-28 | 2022-06-28 | Steam compressor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218325181U (en) |
-
2022
- 2022-06-28 CN CN202221648393.3U patent/CN218325181U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110514338B (en) | High-pressure high-speed reciprocating sealing experiment test platform with floating cylinder body | |
| CN102182665B (en) | High-pressure bidirectional miniature power-driven air pump | |
| CN218325181U (en) | Steam compressor head | |
| CN101495750A (en) | High pressure pump of variable displacement | |
| CN202091139U (en) | High-pressure bidirectional miniature electric air pump | |
| CN106382198A (en) | Permanent magnet linear double-cylinder compressor | |
| KR102444439B1 (en) | Stirling cooler with fluid transfer by deformable conduit | |
| CN104806471A (en) | Opposed gas bearing linear compressor | |
| CN214887560U (en) | Reciprocating vacuum pump | |
| CN204677392U (en) | Opposed type gas bearing Linearkompressor | |
| CN210068408U (en) | Balanced booster pump actuating mechanism | |
| CN208474066U (en) | Hydrogenation stations hydraulic piston type hydrogen gas compressor | |
| CN111120269A (en) | Compressor crankcase and compressor | |
| CN2630755Y (en) | Planar rotary distribution valve for low-temperature condition | |
| CN219299467U (en) | Hydraulic reciprocating low-temperature high-pressure liquid hydrogen pump | |
| WO2022021802A1 (en) | Double-dimensional engine | |
| CN209855986U (en) | Quick inflation energy-saving air compressor with high benefit | |
| CN220539861U (en) | Double-screw air compressor | |
| CN116183213A (en) | Reciprocating sealing performance test device of sealing ring | |
| CN115506988B (en) | Gas drive liquid booster pump for oil exploitation | |
| CN211900932U (en) | Air compressor modified by diesel engine | |
| CN116735391B (en) | Fatigue testing device for metal diaphragm of diaphragm compressor | |
| CN221037994U (en) | Swing fatigue test device for double-section metal corrugated pipe | |
| CN220204079U (en) | Air compressor | |
| CN215109336U (en) | Oil-free piston type air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |