CN209180019U - A kind of compressor seal discharge structure - Google Patents
A kind of compressor seal discharge structure Download PDFInfo
- Publication number
- CN209180019U CN209180019U CN201821881556.6U CN201821881556U CN209180019U CN 209180019 U CN209180019 U CN 209180019U CN 201821881556 U CN201821881556 U CN 201821881556U CN 209180019 U CN209180019 U CN 209180019U
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- China
- Prior art keywords
- end cap
- transmission shaft
- assembly
- assembly end
- discharge structure
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Abstract
The utility model belongs to air compressor machine technical field, and in particular to a kind of compressor seal discharge structure.The compressor seal discharge structure, including body, transmission shaft, assembly end cap and end cover, the transmission shaft, which is located at the assembly end cap of body end, is equipped with mechanical seal, one end that the transmission shaft extends to outside assembly end cap is equipped with bearing, and end cover is equipped with by fastening bolt, sealing ring is equipped between bearing on the transmission shaft and assembly end cap, the assembly side is covered equipped with atmospheric chamber, atmospheric chamber is connected to the leakage fluid dram of assembly end cap, and atmospheric chamber is connected to by liquid outlet with internal body.The beneficial effect is that: structure is simple, avoids the water in water jet compressor block from impacting equipment operation, guarantees body normal use.
Description
Technical field
The utility model belongs to air compressor machine technical field, and in particular to a kind of compressor seal discharge structure.
Background technique
Water jet compressor when in use, since internal body has water, if machine envelope it is poorly sealed or reach operating limit,
The intracorporal water of machine, which can ooze out, encounters bearing, be easy to cause the bearing of rotor impaired, influences body normal use.
Utility model content
A kind of in order to make up for the defects of the prior art, the utility model provides structures transmission shaft that is simple, preventing rotor
The compressor seal discharge structure of bearing water inlet.
The utility model is achieved by the following technical solution:
A kind of compressor seal discharge structure, including body, transmission shaft, assembly end cap and end cover, the transmission shaft
Mechanical seal is equipped at the assembly end cap of body end, one end that the transmission shaft extends to outside assembly end cap is equipped with axis
It holds, and end cover is equipped with by fastening bolt, sealing ring is equipped between the bearing on the transmission shaft and assembly end cap, it is described
Assembly side is covered equipped with atmospheric chamber, and atmospheric chamber is connected to the leakage fluid dram of assembly end cap, and atmospheric chamber passes through liquid outlet and internal body
Connection.
Further, the transmission shaft, which is located at mechanical seal, is equipped with stainless steel sleeve.
Further, the assembly end cap is located at atmospheric chamber both ends and is symmetrically arranged with leakage fluid dram.
Further, the liquid outlet is located at assembly end cap and mechanical seal.
The beneficial effects of the utility model are: structure is simple, internal body can be gathered by liquid outlet and leakage fluid dram
Water discharge, avoid water from impregnating the bearing of rotor transmission shaft end, prevent the transmission shaft bearing of rotor impaired, avoid water jet pressure
Contracting machine machine is intracorporal to impact equipment operation, guarantees body normal use.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Attached drawing 1 is the structural schematic diagram of the utility model.
In figure, 1 body, 2 transmission shafts, 3 end covers, 4 bearings, 5 fastening bolts, 6 sealing rings, 7 mechanical seals, 8 is stainless
Steel bushing, 9 atmospheric chambers, 10 leakage fluid drams, 11 assembly end caps, 12 liquid outlets.
Specific embodiment
A kind of 2 lutation dewatering structure of air compressor machine transmission shaft of the utility model is carried out furtherly below with reference to embodiment
It is bright.
Attached drawing 1 is a kind of specific embodiment of the utility model.A kind of compressor seal discharge structure of the utility model, packet
Body 1, transmission shaft 2, assembly end cap 11 and end cover 3, the transmission shaft 2 is included to be located at the assembly end cap 11 of 1 end of body
Equipped with mechanical seal 7, one end that the transmission shaft 2 extends to outside assembly end cap 11 is equipped with bearing 4, and is set by fastening bolt 5
There is end cover 3, be equipped with sealing ring 6 between bearing 4 on the transmission shaft 2 and assembly end cap 11, on the assembly end cap 11
Equipped with atmospheric chamber 9, atmospheric chamber 9 is connected to the leakage fluid dram 10 of assembly end cap 11, and atmospheric chamber 9 passes through inside liquid outlet 12 and body 1
Connection.
Further, the transmission shaft 2, which is located at mechanical seal 7, is equipped with stainless steel sleeve 8.
Further, the assembly end cap 11 is located at 9 both ends of atmospheric chamber and is symmetrically arranged with leakage fluid dram 10.
Further, the liquid outlet 12 is located at assembly end cap 11 and mechanical seal 7.
A kind of compressor seal discharge structure of the utility model, when use when mechanical seal is poorly sealed or impaired, machine
It is intracorporal infiltration by assembly end cap 11 and mechanical seal 7 at liquid outlet 12 exudation flow into atmospheric chamber 9 in, and by with atmosphere
The leakage fluid dram 10 that room 9 is connected to is discharged, so that the bearing 4 of water jet compression inboard rotor transmission shaft 2 effectively be avoided to paddle, avoids
Equipment operation is impacted, guarantees 1 normal use of body.
The utility model is not limited to above embodiment, anyone, which should learn, makes under the enlightenment of the utility model
There is same or similar technical solution with the utility model, each fall within the protection scope of the utility model.
Technology that the utility model is not described in detail, shape, construction portion are well-known technique.
Claims (4)
1. a kind of compressor seal discharge structure, including body, transmission shaft, assembly end cap and end cover, which is characterized in that institute
It states transmission shaft to be located at equipped with mechanical seal at the assembly end cap of body end, the transmission shaft extends to one end outside assembly end cap
It is equipped with end cover equipped with bearing, and by fastening bolt, is equipped with sealing between the bearing on the transmission shaft and assembly end cap
Circle, the assembly side are covered equipped with atmospheric chamber, and atmospheric chamber is connected to the leakage fluid dram of assembly end cap, and atmospheric chamber passes through liquid outlet and machine
Internal portion's connection.
2. a kind of compressor seal discharge structure according to claim 1, it is characterised in that: the transmission shaft is located at machinery
Stainless steel sleeve is equipped at sealing.
3. a kind of compressor seal discharge structure according to claim 1, it is characterised in that: the assembly end cap is located at big
Gas chamber both ends are symmetrically arranged with leakage fluid dram.
4. a kind of compressor seal discharge structure according to claim 1, it is characterised in that: the liquid outlet is located at assembly
At end cap and mechanical seal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821881556.6U CN209180019U (en) | 2018-11-15 | 2018-11-15 | A kind of compressor seal discharge structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821881556.6U CN209180019U (en) | 2018-11-15 | 2018-11-15 | A kind of compressor seal discharge structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209180019U true CN209180019U (en) | 2019-07-30 |
Family
ID=67372866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821881556.6U Active CN209180019U (en) | 2018-11-15 | 2018-11-15 | A kind of compressor seal discharge structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209180019U (en) |
-
2018
- 2018-11-15 CN CN201821881556.6U patent/CN209180019U/en active Active
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