CN202914402U - Water-cooled high-pressure packing of compressor - Google Patents
Water-cooled high-pressure packing of compressor Download PDFInfo
- Publication number
- CN202914402U CN202914402U CN 201220359506 CN201220359506U CN202914402U CN 202914402 U CN202914402 U CN 202914402U CN 201220359506 CN201220359506 CN 201220359506 CN 201220359506 U CN201220359506 U CN 201220359506U CN 202914402 U CN202914402 U CN 202914402U
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- CN
- China
- Prior art keywords
- packing
- stuffing box
- water
- gland flange
- compressor
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to high-pressure packing, in particular to a water-cooled high-pressure packing of a compressor. The water-cooled high-pressure packing of the compressor comprises a gland flange and a packing sleeve which are fixed, wherein evenly distributed packing boxes are arranged in the packing sleeve, a pair of attached three-inclined-cut seal rings is arranged in each packing box, choke rings are arranged outside the three-inclined-cut seal rings and are attached to the outer walls of the packing boxes, the packing boxes and the gland flange are fixed through screws, a cover plate flange is arranged outside the gland flange, and a decompression ring is arranged on the outer lateral wall of the packing box disposed at the outermost side. The water-cooled high-pressure packing of the compressor is compact in structure, excellent in heat dissipation performance and good in operation performance and is improved in service life.
Description
Technical field
The utility model is a kind of high pressure filling, particularly a kind of compressor water-cooled high pressure filling.
Background technique
Filler in the compressor of the prior art causes the compressor synchronous speed lower, so that compressibility is not high, causes using effect unoutstanding.
Chinese patent 200580002631.6 discloses a kind of compressor of LNG Liquefied natural gas of revolving vaporization, and it has the compression stage of series connection.Gas channel extends through the compression stage of described series connection.This gas channel extends through cooling unit that form is indirect heat exchanger and becomes heat exchange relationship with described cooling unit.Each heat exchanger is cooled off by the LNG Liquefied natural gas from pipeline supply.Be provided with the flow control valve for control LNG Liquefied natural gas difference inflow heat exchanger.Described valve is controlled in response to temperature transducer respectively, so as the inlet temperature of each compression stage to be remained on the selected temperature that is lower than surrounding environment or remain on the selected temperature limiting that is lower than surrounding environment between.The using effect that this structure produces is relatively undesirable, and the movement parts gap width is relatively not high simultaneously.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, compact structure, and can fully take away frictional heat, improve the compressor water-cooled high pressure filling in working life.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of compressor water-cooled high pressure filling, comprise gland flange and filler cover, described gland flange and filler cover fix, be provided with equally distributed stuffing box in the described filler cover, be provided with a pair of three angle seal rings that fit in the described stuffing box, described three angle seal rings are provided with block ring outward, the outer wall of described block ring and stuffing box fits, described stuffing box and gland flange fix by screw rod, described gland flange is provided with the cover plate flange outward, and the outer side wall of outermost stuffing box is provided with pressure-reducing ring.
As preferably, by the mutually sealing of O shape circle, be provided with seal ring between described cover plate flange and gland flange between described stuffing box, described three angle seal ring overcoats have extension spring.
As preferably, be provided with the water route in the described gland flange, described water route is blocked up mutually by screw plug and is connect.
Therefore, a kind of compressor water-cooled high pressure filling that the utility model provides, compact structure, excellent heat dissipation performance, ride quality is good, improves working life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of compressor water-cooled high pressure filling, comprise gland flange 28 and filler cover 29, described gland flange 28 and filler cover 29 fix, be provided with equally distributed stuffing box 30 in the described filler cover 29, be provided with a pair of three angle seal rings 31 that fit in the described stuffing box 30, described three angle seal rings, the 31 outer block rings 32 that are provided with, described block ring 32 fits with the outer wall of stuffing box 30, described stuffing box 30 fixes by screw rod 33 with gland flange 28, be provided with cover plate flange 34 outside the described gland flange 28, the outer side wall of outermost stuffing box 30 is provided with pressure-reducing ring 35.28 of described cover plate flange 34 and gland flange are provided with seal ring 51 to 30 of described stuffing boxes by mutually sealing of O shape circle 50, and described three angle seal rings, 31 overcoats have extension spring 52.Be provided with water route 1 in the described gland flange 28, described water route 1 is blocked up mutually by screw plug 2 and is connect.
Claims (3)
1. compressor water-cooled high pressure filling, it is characterized in that: comprise gland flange (28) and filler cover (29), described gland flange (28) and filler cover (29) fix, be provided with equally distributed stuffing box (30) in the described filler cover (29), be provided with a pair of three angle seal rings (31) that fit in the described stuffing box (30), the outer block ring (32) that is provided with of described three angle seal rings (31), described block ring (32) fits with the outer wall of stuffing box (30), described stuffing box (30) fixes by screw rod (33) with gland flange (28), described gland flange (28) is outer to be provided with cover plate flange (34), and the outer side wall of outermost stuffing box (30) is provided with pressure-reducing ring (35).
2. a kind of compressor water-cooled high pressure filling according to claim 1, it is characterized in that: seal mutually by O shape circle (50) between described stuffing box (30), be provided with seal ring (51) between described cover plate flange (34) and gland flange (28), described three angle seal ring (31) overcoats have extension spring (52).
3. a kind of compressor water-cooled high pressure filling according to claim 1 and 2 is characterized in that: be provided with water route (1) in the described gland flange (28), described water route (1) is by screw plug (2) stifled connecing mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359506 CN202914402U (en) | 2012-07-24 | 2012-07-24 | Water-cooled high-pressure packing of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359506 CN202914402U (en) | 2012-07-24 | 2012-07-24 | Water-cooled high-pressure packing of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914402U true CN202914402U (en) | 2013-05-01 |
Family
ID=48162721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359506 Expired - Fee Related CN202914402U (en) | 2012-07-24 | 2012-07-24 | Water-cooled high-pressure packing of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448373A (en) * | 2016-05-30 | 2017-12-08 | 安瑞科(蚌埠)压缩机有限公司 | Compressor and its filler group |
| CN110267799A (en) * | 2017-02-13 | 2019-09-20 | 远程声波控股公司 | Ultrasonic treatment system, horn and method |
-
2012
- 2012-07-24 CN CN 201220359506 patent/CN202914402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448373A (en) * | 2016-05-30 | 2017-12-08 | 安瑞科(蚌埠)压缩机有限公司 | Compressor and its filler group |
| CN110267799A (en) * | 2017-02-13 | 2019-09-20 | 远程声波控股公司 | Ultrasonic treatment system, horn and method |
| CN110267799B (en) * | 2017-02-13 | 2023-08-08 | 远程声波控股公司 | Ultrasonic treatment system, horn and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |