CN210290067U - Cooling device for natural gas compressor - Google Patents
Cooling device for natural gas compressor Download PDFInfo
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- CN210290067U CN210290067U CN201921234535.XU CN201921234535U CN210290067U CN 210290067 U CN210290067 U CN 210290067U CN 201921234535 U CN201921234535 U CN 201921234535U CN 210290067 U CN210290067 U CN 210290067U
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Abstract
The utility model relates to a cooling device for a natural gas compressor, which comprises a plurality of unit cooling plates, a bent pipe, a medium inlet pipe and a medium outlet pipe, wherein each unit cooling plate comprises a plate body, two sleeves are arranged in the plate body side by side, the middle part of the upper end of the plate body is provided with a first lug plate, two second lug plates are symmetrically arranged on the two sides of the lower end of the plate body, a positioning bolt penetrating through the first lug plate is connected between the two second lug plates on the two sides, a row of heat exchange holes are arranged between the two sleeves of the plate body, and a plate part between two adjacent heat exchange holes forms a radiating fin; the bent pipe, the medium inlet pipe, the medium outlet pipe and the sleeves of the cooling plates of the units form a cooling pipeline system. The utility model adopts the unit cooling plate to replace the traditional cooling pipe, greatly improving the self-strength, and leading the cooling pipeline system to bear the rapid flow of high-pressure medium; the angle between the unit cooling plates is adjustable, the number of the unit cooling plates can be increased or decreased, and the cooling requirements of natural gas compressors of different specifications are met.
Description
Technical Field
The utility model relates to a natural gas application apparatus technical field, concretely relates to a cooling device for natural gas compressor.
Background
At present, a cooling pipe assembly in a natural gas compressor cooler is generally formed by winding aluminum fins on an outer circle by adopting a plurality of cooling pipes within phi 20, then fixing two ends of each cooling pipe on a pipe plate, and welding two ends of adjacent circular pipes with elbows for connection. The disadvantages of this structure are: before being wound, the aluminum fin is generally about 0.4mm in thickness, the fin is generally about 0.8-1.5m in winding length, the aluminum fin is poor in strength, the highest working pressure of a natural gas compressor is generally 25Mpa, high temperature, high pressure and vibration are generated in the working process, the phenomena of expansion with heat and contraction with cold are serious, the fin and the outer circle of a cooling pipe are easy to loosen, contact is not tight, a gap is generated, the heat dissipation effect is seriously influenced, and even more, the middle of the pipe is bent and collides with each other, the fin is damaged, and serious quality and safety problems such as pipe fracture and the like can be possibly caused.
Therefore, the patent specification with the publication number CN201599179U discloses a cooling tube assembly of a natural gas compressor cooler, which comprises one or more cooling modules, each cooling module comprises a plurality of cooling tubes, a plurality of layers of cooling fins are arranged outside all the cooling tubes corresponding to each cooling module along the axial direction of the cooling tubes, each layer of cooling fins is fixedly connected with the corresponding cooling tubes, the cooling tubes corresponding to each cooling module are arranged in rows, two ends of the cooling tubes adjacent to each other in the same row are connected through bent tubes, and one end of the cooling tube at the middle edge of one row of cooling tubes is connected with a collecting tube of the cooler. However, the cooling pipe assembly has the defects that the strength is not ideal enough, the pipe body cannot bear the rapid flowing of a high-pressure medium, the pipe body is easy to shake due to vibration and the like, and the pipe is broken for a long time.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to overcome at least one of the drawbacks of the prior art and to provide a cooling device for a natural gas compressor.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a cooling device for a natural gas compressor comprises a plurality of unit cooling plates, a bent pipe, a medium inlet pipe and a medium outlet pipe, wherein each unit cooling plate comprises a plate body, two sleeves are arranged in the plate body side by side, a first lug plate is arranged in the middle of the upper end of the plate body, two second lug plates are symmetrically arranged on two sides of the lower end of the plate body, a connecting area convenient for clamping the first lug plate is reserved between the two second lug plates, after the first lug plate is clamped into the connecting area, a positioning bolt penetrating through the first lug plate is connected between the second lug plates on two sides, a row of heat exchange holes are formed in the plate body between the two sleeves, and a heat radiating fin is formed in a plate part between every two adjacent heat exchange holes; two pipe orifices of two sleeve pipes on one side in the unit cooling plates are communicated through a bent pipe, the pipe orifice on the other side is communicated with the pipe orifice of the adjacent unit cooling plate through the bent pipe, the pipe orifices of the two unit cooling plates on the outermost side are also respectively connected with a medium inlet pipe and a medium outlet pipe, and the bent pipe, the medium inlet pipe, the medium outlet pipe and the sleeve pipes of the unit cooling plates form a cooling pipeline system.
Further, in the cooling device for the natural gas compressor, a screw connector is arranged at the position, located at the pipe orifice, of the plate body.
Further, in the cooling device for the natural gas compressor, the two ends of the elbow pipe are provided with the screw joints matched with the screw joint ports, the medium inlet pipe and the medium outlet pipe are respectively provided with the screw joints at one end of the pipe body, and the other end of the pipe body is provided with the flange plate.
Further, in the cooling device for the natural gas compressor, the inner diameters of the pipe cavities of the sleeve, the bent pipe, the medium inlet pipe and the medium outlet pipe are equal, and the inner diameter of the pipe cavity is 0.3-1 cm.
Further, in the cooling device for a natural gas compressor, the unit cooling plate, the medium inlet pipe and the medium outlet pipe are all made of stainless steel materials.
Further, in the cooling device for a natural gas compressor, the elbow is a stainless steel corrugated pipe which can adapt to the change of the angle between the adjacent two unit cooling plates.
The utility model has the advantages that: the utility model has the advantages of reasonable structural design, on one hand adopt the unit cooling plate to replace traditional cooling tube, improve self intensity by a wide margin for the cooling pipe system can bear the high pressure medium and flow fast, can not appear rocking, long service life; on the other hand, the angle between the unit cooling plates can be adjusted, the number of the unit cooling plates can be increased or decreased according to requirements, and the cooling requirements of natural gas compressors of different specifications are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of a middle unit cooling plate according to the present invention;
FIG. 3 is a schematic front view of a cooling plate unit according to the present invention;
FIG. 4 is a schematic side view of the cooling plate of the middle unit according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-unit cooling plate, 101-plate body, 102-sleeve, 103-first ear plate, 104-second ear plate, 105-connecting region, 106-heat exchange hole, 2-elbow, 3-medium inlet pipe and 4-medium outlet pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the present embodiment is a cooling device for a natural gas compressor, which includes a plurality of unit cooling plates 1, a bent pipe 2, a medium inlet pipe 3, and a medium outlet pipe 4. The unit cooling plate 1 comprises a plate body 101, two sleeves 102 are arranged in the plate body 101 side by side, a first lug plate 103 is arranged in the middle of the upper end of the plate body 101, and two second lug plates 104 are symmetrically arranged on two sides of the lower end of the plate body 101. A connecting area 105 convenient for being clamped into the first lug plate 103 is reserved between the two second lug plates 104, and after the first lug plate 103 is clamped into the connecting area 105, a positioning bolt penetrating through the first lug plate 103 is connected between the second lug plates 104 on two sides. A row of heat exchanging holes 106 are formed in the plate body 101 between the two sleeves 102, and a heat radiating fin is formed in a plate portion between two adjacent heat exchanging holes 106. Two pipe orifices of two sleeve pipes 102 on one side in the unit cooling plate 1 are communicated through a bent pipe 2, the pipe orifice on the other side is communicated with the pipe orifice of the adjacent unit cooling plate 1 through the bent pipe 2, and the pipe orifices of the two unit cooling plates 1 on the outermost side are also respectively connected with a medium inlet pipe 3 and a medium outlet pipe 4. The bent pipe 2, the medium inlet pipe 3, the medium outlet pipe 4 and the sleeves 102 of the cooling plates 1 of the respective units form a cooling pipeline system.
In this embodiment, the plate body 101 is provided with a screw joint at the pipe orifice. The two ends of the elbow pipe 2 are provided with screw joints matched with the screw joints, the medium inlet pipe 3 and the medium outlet pipe 4 are respectively provided with the screw joints at one end of the pipe body, and the other end is provided with a flange plate. The inner diameters of the tube cavities of the sleeve 102, the bent tube 2, the medium inlet tube 3 and the medium outlet tube 4 are equal, and the inner diameter of the tube cavity is 0.3-1 cm.
In this embodiment, the unit cooling plates 1, the medium inlet pipe 3 and the medium outlet pipe 4 are all made of stainless steel, and the bent pipe 2 is a stainless steel corrugated pipe, which can adapt to the change of the angle between two adjacent unit cooling plates 1.
In summary, the utility model has reasonable structural design, on one hand, the unit cooling plate is adopted to replace the traditional cooling pipe, thereby greatly improving the strength of the unit cooling plate, leading the cooling pipeline system to bear the rapid flow of high-pressure medium, avoiding shaking and having long service life; on the other hand, the angle between the unit cooling plates can be adjusted, the number of the unit cooling plates can be increased or decreased according to requirements, and the cooling requirements of natural gas compressors of different specifications are met.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A cooling arrangement for a natural gas compressor, characterized by: the cooling plate comprises a plurality of unit cooling plates, a bent pipe, a medium inlet pipe and a medium outlet pipe, wherein each unit cooling plate comprises a plate body, two sleeves are arranged in the plate body side by side, a first lug plate is arranged in the middle of the upper end of the plate body, two second lug plates are symmetrically arranged on two sides of the lower end of the plate body, a connecting area convenient for clamping the first lug plate is reserved between the two second lug plates, after the first lug plate is clamped into the connecting area, a positioning bolt penetrating through the first lug plate is connected between the second lug plates on two sides, a row of heat exchange holes are formed in the plate body between the two sleeves, and a heat radiating fin is formed in the plate part between every two adjacent heat exchange holes; two pipe orifices of two sleeve pipes on one side in the unit cooling plates are communicated through a bent pipe, the pipe orifice on the other side is communicated with the pipe orifice of the adjacent unit cooling plate through the bent pipe, the pipe orifices of the two unit cooling plates on the outermost side are also respectively connected with a medium inlet pipe and a medium outlet pipe, and the bent pipe, the medium inlet pipe, the medium outlet pipe and the sleeve pipes of the unit cooling plates form a cooling pipeline system.
2. A cooling device for a natural gas compressor as claimed in claim 1, characterized in that: the plate body is provided with a screw connector at the position of the pipe orifice.
3. A cooling device for a natural gas compressor as claimed in claim 2, characterized in that: the two ends of the elbow are provided with screw joints matched with the screw joint ports, the medium inlet pipe and the medium outlet pipe are respectively provided with the screw joints at one end of the pipe body, and the other end of the pipe body is provided with a flange plate.
4. A cooling device for a natural gas compressor as claimed in claim 2, characterized in that: the inner diameters of the tube cavities of the sleeve, the bent tube, the medium inlet tube and the medium outlet tube are equal, and the inner diameter of the tube cavity is 0.3-1 cm.
5. A cooling device for a natural gas compressor as claimed in claim 1, characterized in that: the unit cooling plate, the medium inlet pipe and the medium outlet pipe are all made of stainless steel materials.
6. A cooling device for a natural gas compressor as claimed in claim 1, characterized in that: the bent pipe is a stainless steel corrugated pipe and can adapt to the change of the angle between two adjacent unit cooling plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234535.XU CN210290067U (en) | 2019-08-01 | 2019-08-01 | Cooling device for natural gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234535.XU CN210290067U (en) | 2019-08-01 | 2019-08-01 | Cooling device for natural gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290067U true CN210290067U (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921234535.XU Expired - Fee Related CN210290067U (en) | 2019-08-01 | 2019-08-01 | Cooling device for natural gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750285A (en) * | 2022-12-16 | 2023-03-07 | 湛江市粤丰环保电力有限公司 | High-temperature gas cooling device of air compressor |
-
2019
- 2019-08-01 CN CN201921234535.XU patent/CN210290067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750285A (en) * | 2022-12-16 | 2023-03-07 | 湛江市粤丰环保电力有限公司 | High-temperature gas cooling device of air compressor |
| CN115750285B (en) * | 2022-12-16 | 2023-08-18 | 湛江市粤丰环保电力有限公司 | High-temperature gas cooling device of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210801 |