CN207019342U - Heat exchange system of compressor - Google Patents
Heat exchange system of compressor Download PDFInfo
- Publication number
- CN207019342U CN207019342U CN201720806538.0U CN201720806538U CN207019342U CN 207019342 U CN207019342 U CN 207019342U CN 201720806538 U CN201720806538 U CN 201720806538U CN 207019342 U CN207019342 U CN 207019342U
- Authority
- CN
- China
- Prior art keywords
- compressor
- heat exchanger
- chilled water
- tubular heat
- exchange system
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000003921 oil Substances 0.000 claims abstract description 26
- 230000008676 import Effects 0.000 claims abstract description 25
- 239000010687 lubricating oil Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 29
- 239000000314 lubricant Substances 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 3
- 230000009466 transformation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a compressor heat transfer system, include: first shell and tube heat exchanger, second shell and tube heat exchanger, refrigerated water inlet device, refrigerated water outlet device, compressor, nitrogen gas inlet device, nitrogen gas outlet device, compressor lubricating oil inlet device, compressor lubricating oil outlet device, nitrogen gas connecting pipe, refrigerated water connecting pipe, first shell and tube heat exchanger, second shell and tube heat exchanger between be connected through the refrigerated water connecting pipe, compressor heat transfer system still include first connecting pipe, second connecting pipe lubricating oil inlet device and second shell and tube heat exchanger's import department between be provided with first oil connecting pipe compressor lubricating oil outlet device and second shell and tube heat exchanger's exit between be provided with the second oil connecting pipe. In this way, the utility model provides a compressor heat transfer system, through the transformation application back to the heat exchanger, the steady operation of compressor is guaranteed to the influence of reduction ambient temperature that can furthest to the compressor.
Description
Technical field
A kind of application of compressor heat exchanging system is the utility model is related to, more particularly to compressor heat-exchange system.
Background technology
The oil immersed type compressor used in the prior art aspirates air cooling by blower fan, and space is narrow in compressor room
It is small.And equipment there are five, when spring, catkin was more, debris is blocked on heat exchanger, influences heat transfer effect；Summer high temperature, pressure
Contracting computer room temperature is high, and heat transfer effect is poor, causes compressor high temperature alarm, or even parking often occur, is having influence on compressor just
Often operation.Fan repair is changed frequently, and the cost of overhaul is high, and heat exchanger is being changed to the shell and tube by the use of chilled water as the medium of exchange
Heat exchanger, heat transfer effect improve a lot, and meet production needs.
Utility model content
After how the utility model is mainly solving the technical problems that to provide a kind of restoration and reuse by heat exchanging device, energy
It is enough to reduce influence of the environment temperature to compressor to greatest extent, ensure the compressor heat-exchange system of the stable operation of compressor.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of compressor heat exchange is provided
System, including：First tubular heat exchanger, the second tubular heat exchanger, chilled water import device, chilled water outlet device, pressure
Contracting machine, nitrogen inlet device, nitrogen outlet device, compressor lubricant oil inlet device, compressor lubricant oil outlet device, nitrogen
Connecting tube, chilled water connecting tube；Connected between described the first tubular heat exchanger, the second tubular heat exchanger by chilled water
Pipe is connected, and described compressor heat-exchange system also includes the first connecting tube, the second connecting tube, wherein, the first connecting tube position
Between described nitrogen inlet device and the first tubular heat exchanger, the second described connecting tube is located at described nitrogen outlet
Between device and the first tubular heat exchanger；Between described lubricating oil inlet device and the entrance of the second tubular heat exchanger
It is provided between the exit of the first oil connecting pipe, described compressor lubricant oil outlet device and the second tubular heat exchanger and sets
It is equipped with the second oil connecting pipe.
In a preferred embodiment, the first described tubular heat exchanger is nitrogen and chilled water tubular heat exchanger.
In a preferred embodiment, the second described tubular heat exchanger is the tubulation of compressor lubricant oil and chilled water
Formula heat exchanger.
In a preferred embodiment, pass through nitrogen connecting tube phase between described the second tubular heat exchanger and compressor
Connection.
In a preferred embodiment, described chilled water import device includes chilled water import pipeline, chilled water enters
Mouth valve, chilled water import pressure gauge, described chilled water import pipeline and chilled water import valve, chilled water import pressure gauge
Between be connected.
In a preferred embodiment, described chilled water outlet device includes chilled water outlet pipeline, chilled water goes out
Mouth valve, chilled water outlet pressure gauge, described chilled water outlet pipeline and chilled water outlet valve, chilled water outlet pressure gauge
Between be connected.
The beneficial effects of the utility model are：After restoration and reuse by heat exchanging device, ring can be reduced to greatest extent
Influence of the border temperature to compressor, ensures the stable operation of compressor.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the specific embodiment of the utility model compressor heat-exchange system one.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Referring to Fig. 1, a kind of compressor heat-exchange system is provided in a specific embodiment of the present utility model, it is described
Compressor heat-exchange system includes：First tubular heat exchanger 1, the second tubular heat exchanger 2, chilled water import device 8, chilled water
Outlet device 9, compressor 11, nitrogen inlet device 12, nitrogen outlet device 13, compressor lubricant oil inlet device 14, compression
Machine lubricating oil outlet device 15, nitrogen connecting tube 4, chilled water connecting tube 7.Described the first tubular heat exchanger 1, the second tubulation
It is connected between formula heat exchanger 2 by chilled water connecting tube 7.Described compressor heat-exchange system also includes the first connecting tube 3
With the second connecting tube 10, wherein, the first connecting tube 3 be located at the described tubular heat exchanger 1 of nitrogen inlet device 12 and first it
Between, the second described connecting tube 10 is between the described tubular heat exchanger 1 of nitrogen outlet device 13 and first；Described profit
The first oil connecting pipe 5, described compressor are provided between the entrance of the tubular heat exchanger 2 of oil inlet device 14 and second
The second oil connecting pipe 6 is provided between the exit of the tubular heat exchanger 2 of lubricating oil outlet device 15 and second.Described first
Tubular heat exchanger 1 is nitrogen and chilled water tubular heat exchanger.The second described tubular heat exchanger 2 is compressor lubricant oil
With the tubular heat exchanger of chilled water.Pass through the phase of nitrogen connecting tube 4 between described the second tubular heat exchanger 2 and compressor 11
Connection.In this technical scheme, introduce chilled water be used as the medium of exchange, make compressor operating temperature control at 75-85 DEG C, because
110 DEG C of high temperature alarms of operating temperature of its former compressor, 120 DEG C of parkings.Therefore, the renewal of this apparatus system, is no longer pressed
The frequent high temperature alarm of contracting machine, ensure long period, the stable operation of compressor, stable running environment is provided for system, reduce week
Collarette border influences to caused by during compressor operating, ensures the stable operation of compressor.
In another embodiment, described chilled water import device 8 includes chilled water import pipeline 81, chilled water
Imported valve 82, chilled water import pressure gauge 83, described chilled water import pipeline 81 and chilled water import valve 82, chilled water
It is connected between inlet pressure gauge 83.Likewise, described chilled water outlet device 9 includes chilled water outlet pipeline 91, cold
Freezing water outlet valve 92, chilled water outlet pressure gauge 93, it is described chilled water outlet pipeline 91 and chilled water outlet valve 92, cold
It is connected between freezing water outlet pressure gauge 93.When preparing to start compressor, chilled water exits and entrances valve is opened first, passed through
Front and rear pressure gauge observes pressure condition, confirms that chilled water is normal.Site technique operating personnel open nitrogen pipeline valve, start pressure
Contracting machine, observes compressor operating situation, and boosting, pressure release are normal.After compressor stable operation, the work temperature of compressor is observed
Degree, the operating temperature of compressor is controlled in normal range (NR) by adjusting the flow of chilled water.
In another specific embodiment, described compressor heat-exchange system first connects the chilled water at the scene that leads to
Into a tubular heat exchanger tube side, outlet is connected with another tubular heat exchanger.There is nitrogen on described heat-exchange system
It is back to the nitrogen come to be connected in the shell side of this tubular heat exchanger, outlet nitrogen is connected in the oil eliminator of compressor.
It is connected in described another tubular heat exchanger tube side of compressor heat-exchange system with chilled water, the interior oil with compressor of shell side
Connected from device.The chilled water of described heat-exchange system outlet is connected with the chilled water return piping at scene.Described chilled water enters
There are control hand valve and pressure gauge on outlet line.Specifically, the compressor heat-exchange system includes nitrogen and chilled water
Tubular heat exchanger, the tubular heat exchanger of compressor lubricant oil and chilled water, chilled water import pipeline, chilled water import pressure
Table, chilled water import valve, chilled water outlet pipeline, chilled water outlet pressure gauge, chilled water outlet valve, nitrogen and heat exchanger
Nitrogen connecting tube, the nitrogen connecting tube of heat exchanger and compressor oil gas separating device, compressor lubricant oil and heat exchanger import
Chilled water connecting tube between oil connecting pipe, the oil connecting pipe of compressor lubricant oil and heat exchanger exit, two heat exchangers, two
Chilled water connecting tube is provided between heat exchanger.
Therefore, the utility model has advantages below：After restoration and reuse by heat exchanging device, it can subtract to greatest extent
Few influence of the environment temperature to compressor, ensures the stable operation of compressor.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
- A kind of 1. compressor heat-exchange system, it is characterised in that including：First tubular heat exchanger（1）, the second tubular heat exchanger （2）, chilled water import device（8）, chilled water outlet device（9）, compressor（11）, nitrogen inlet device（12）, nitrogen outlet Device（13）, compressor lubricant oil inlet device（14）, compressor lubricant oil outlet device（15）, nitrogen connecting tube（4）With it is cold Freeze water connecting tube（7）；Wherein, the first described tubular heat exchanger（1）, the second tubular heat exchanger（2）Between pass through freezing Water connecting tube（7）It is connected；Described compressor heat-exchange system also includes the first connecting tube（3）, the second connecting tube（10）, its In, the first connecting tube（3）Positioned at described nitrogen inlet device（12）With the first tubular heat exchanger（1）Between, described Two connecting tubes（10）Positioned at described nitrogen outlet device（13）With the first tubular heat exchanger（1）Between；Described lubricating oil Inlet device（14）With the second tubular heat exchanger（2）Entrance between be provided with the first oil connecting pipe（5）, described compression Machine lubricating oil outlet device（15）With the second tubular heat exchanger（2）Exit between be provided with the second oil connecting pipe（6）.
- 2. compressor heat-exchange system according to claim 1, it is characterised in that the first described tubular heat exchanger（1） For nitrogen and chilled water tubular heat exchanger.
- 3. compressor heat-exchange system according to claim 1, it is characterised in that the second described tubular heat exchanger（2） For compressor lubricant oil and the tubular heat exchanger of chilled water.
- 4. compressor heat-exchange system according to claim 1, it is characterised in that the second described tubular heat exchanger（2） With compressor（11）Between pass through nitrogen connecting tube（4）It is connected.
- 5. compressor heat-exchange system according to claim 1, it is characterised in that described chilled water import device（8）Bag Contain chilled water import pipeline（81）, chilled water import valve（82）, chilled water import pressure gauge（83）, wherein, described is cold Freeze water inlet pipeline（81）With chilled water import valve（82）, chilled water import pressure gauge（83）Between be connected.
- 6. compressor heat-exchange system according to claim 1, it is characterised in that described chilled water outlet device（9）Bag Contain chilled water outlet pipeline（91）, chilled water outlet valve（92）, chilled water outlet pressure gauge（93）, described chilled water goes out Mouth pipeline（91）With chilled water outlet valve（92）, chilled water outlet pressure gauge（93）Between be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806538.0U CN207019342U (en) | 2017-07-05 | 2017-07-05 | Heat exchange system of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806538.0U CN207019342U (en) | 2017-07-05 | 2017-07-05 | Heat exchange system of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019342U true CN207019342U (en) | 2018-02-16 |
Family
ID=61483106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806538.0U Active CN207019342U (en) | 2017-07-05 | 2017-07-05 | Heat exchange system of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019342U (en) |
-
2017
- 2017-07-05 CN CN201720806538.0U patent/CN207019342U/en active Active
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