CN205980480U - Online oil supplementing device of refrigeration host and refrigeration plant - Google Patents
Online oil supplementing device of refrigeration host and refrigeration plant Download PDFInfo
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- CN205980480U CN205980480U CN201620897459.0U CN201620897459U CN205980480U CN 205980480 U CN205980480 U CN 205980480U CN 201620897459 U CN201620897459 U CN 201620897459U CN 205980480 U CN205980480 U CN 205980480U
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- oil
- refrigeration
- compressor
- host computer
- air inlet
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Abstract
The utility model provides an online oil supplementing device of refrigeration host, including compressor and closed benefit oil tank, be equipped with air inlet and oil -out on the benefit oil tank, the air inlet is located the top of oil level in the benefit oil tank, the oil -out is located the below of oil level in the benefit oil tank, the air inlet through first valve with the high -pressure exhaust end intercommunication of compressor, the oil -out pass through the second valve with the low pressure exhaust end intercommunication of compressor. The online oil supplementing device of refrigeration host, can go on on line mending oil to the compressor, do not need to shut down, need not retrieve refrigerant, pressurize, add the online replenishment that the refrigeration oil can be accomplished in operation such as refrigerant, have simple structure, advantage such as easy to lubricate.
Description
Technical field
This utility model belongs to compressor field, especially relates to a kind of online recharging oil device of refrigeration host computer and refrigeration sets
Standby.
Background technology
Freezing oil is an indispensable thing in refrigeration system, has lubrication, cooling, sealing, reduces compressor
Noise etc. acts on.During compressor operating, in gases at high pressure, contain micro lubricating oil, these lubricating oil are discharged with gases at high pressure
Constantly consume, if these freezing oil can not return to compressor in time, compressor can be led to lose oil.Or refrigeration host computer is in warp
The freezing oil of loss after crossing multiple repairing, could not be supplemented in time, also result in compressor and lose oil.
In order to ensure the stable operation of refrigeration system, need refrigeration system to be supplemented freezing oil in good time.But, general does
Method is：First shut down, the suction and discharge stop valve of close compressor, discharge the system within compressor using the process connection on compressor
Cryogen.After having mended freezing oil, also need to carry out evacuation to compressor, after opening high-low voltage stop valve, check that cold-producing medium leakage is existing
As all out of question unit just can be started.This mode operates inconvenience, and the cycle is longer, and release freon has an impact to air.
Content of the invention
In view of this, this utility model is directed to a kind of online recharging oil device of refrigeration host computer, to solve existing refrigeration
The problem of easy oil starvation after host work certain time.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of online recharging oil device of refrigeration host computer, including the repairing tank 2 of compressor 1 and closure, described repairing tank 2 is provided with
Air inlet 4 and oil-out 5, described air inlet 4 is located at the top of pasta in described repairing tank 2, and described oil-out 5 is located at described benefit
The lower section of pasta in oil tank 2, described air inlet 4 is connected with the high pressure gas end of described compressor 1 by the first valve 6, described
Oil-out 5 is connected with the low pressure exhaust end of described compressor 1 by the second valve 7.
Further, the high pressure gas end of described compressor 1 is provided with high voltage interface 3, and described air inlet 4 passes through the first valve
6 are connected with described high voltage interface 3.
Further, described compressor 1 low pressure exhaust end is provided with low-voltage interface 8, described oil-out 5 and described low-voltage interface
8 are connected.
Further, described air inlet 4 is located at described repairing tank 2 top；Described oil-out 5 is located at described repairing tank 2 bottom
Portion.
Further, described oil-out 5 is angle.
Further, described first valve 6 and the second valve 7 are by controller control.
Further, the online recharging oil device of refrigeration host computer also includes the oil level measurer being connected with controller；Preferably, institute
Stating oil level measurer is electronic scale or the weight sensor being arranged on described repairing tank 2 lower section.
This utility model also provides a kind of refrigeration plant, and described refrigeration plant is included as described in above any one of claim
The online recharging oil device of refrigeration host computer.
Further, described refrigeration plant is air-conditioning or refrigerator.
With respect to prior art, the online recharging oil device of refrigeration host computer described in the utility model has the advantage that：
The online recharging oil device of refrigeration host computer described in the utility model, online repairing can be carried out to compressor it is not necessary to
Shut down it is not necessary to carrying out reclaiming cold-producing medium, pressurize, adding the online supplement that the operation such as coolant can complete freezing oil, there is structure
Simply, the advantages of easy to lubricate.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the structural representation of the online recharging oil device of refrigeration host computer described in this utility model embodiment.
Description of reference numerals：
1- compressor；11- high-pressure exhaust；12- low-pressure admission mouth；2- repairing tank；3- high voltage interface；4- air inlet；5-
Oil-out；6- first valve；7- second valve；8- low-voltage interface.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of online recharging oil device of refrigeration host computer, as shown in figure 1, include compressor 1 and the repairing tank 2 of closure, repairing tank 2
It is provided with air inlet 4 and oil-out 5, air inlet 4 is located at the top of pasta in repairing tank 2, oil-out 5 is located at oil in repairing tank 2
The lower section in face, air inlet 4 is connected with the high pressure gas end of compressor 1 by the first valve 6, oil-out 5 pass through the second valve 7 with
The low pressure exhaust end connection of compressor 1.
The work process of this example：When needing to repairing in compressor, open the first valve 6 and the second valve 7, will press
Contracting machine 1 mesohigh gas is introduced in repairing tank 2, in repairing tank 2 oil pressure is entered the low-pressure side of compressor 1, reaches the mesh of repairing
's.
The high pressure gas end of compressor 1 is provided with high voltage interface 3, and air inlet 4 is connected with high voltage interface 3 by the first valve 6.
Compressor 1 low pressure exhaust end is provided with low-voltage interface 8, and oil-out 5 is connected with low-voltage interface 8.High voltage interface 3, low pressure
Interface 8 is common interface.
Repairing tank 2 connects a vacuum pump.Vacuum pump does not mark in FIG, and the setting of vacuum pump can be to benefit before repairing
Oil tank 2 carries out evacuation process, it is to avoid incoagulable gas enters refrigeration system, affects heat exchange.
Air inlet 4 is located at repairing tank 2 top；Oil-out 5 is located at repairing tank 2 bottom.
Oil-out 5 is angle.
First valve 6 and the second valve 7 are by controller control.
The online recharging oil device of refrigeration host computer also includes the oil level measurer being connected with controller.The setting of oil level measurer can
To in compressor 1, quantitative supplement freezes oil.
Oil level measurer is electronic scale or the weight sensor being arranged on repairing tank 2 lower section.
This utility model also provides a kind of refrigeration plant, and refrigeration plant includes the refrigeration master as any one of claim 1-8
The online recharging oil device of machine.In refrigeration plant, the high-pressure exhaust 11 of compressor 1 connects condenser, the low pressure exhaust mouth of compressor 1
12 connection vaporizers.
Refrigeration plant is air-conditioning or refrigerator.This refrigeration plant of usefulness of the online recharging oil device of above-mentioned refrigeration host computer also one
Should have, here does not repeat one by one.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (9)
1. a kind of online recharging oil device of refrigeration host computer it is characterised in that：Including the repairing tank (2) of compressor (1) and closure, described
Repairing tank (2) is provided with air inlet (4) and oil-out (5), described air inlet (4) be located at described repairing tank (2) in pasta upper
Side, described oil-out (5) be located at described repairing tank (2) in pasta lower section, described air inlet (4) pass through the first valve (6) with
The high pressure gas end connection of described compressor (1), described oil-out (5) passes through the low of the second valve (7) and described compressor (1)
Pressure exhaust end connection.
2. the online recharging oil device of refrigeration host computer according to claim 1 it is characterised in that：The high pressure of described compressor (1)
Exhaust end is provided with high voltage interface (3), and described air inlet (4) is connected with described high voltage interface (3) by the first valve (6).
3. the online recharging oil device of refrigeration host computer according to claim 1 it is characterised in that：Described compressor (1) low pressure row
Gas end is provided with low-voltage interface (8), and described oil-out (5) is connected with described low-voltage interface (8).
4. the online recharging oil device of refrigeration host computer according to claim 1 it is characterised in that：Described air inlet (4) is located at institute
State repairing tank (2) top；Described oil-out (5) is located at described repairing tank (2) bottom.
5. the online recharging oil device of refrigeration host computer according to claim 4 it is characterised in that：Described oil-out (5) is angle.
6. the online recharging oil device of refrigeration host computer according to claim 1 it is characterised in that：Described first valve (6) and the
Two valves (7) are by controller control.
7. the online recharging oil device of refrigeration host computer according to claim 6 it is characterised in that：Also include oil level measurer；Institute
Stating oil level measurer is electronic scale or the weight sensor being arranged on below described repairing tank (2).
8. a kind of refrigeration plant it is characterised in that：Described refrigeration plant includes the refrigeration master as described in any one of claim 1-7
The online recharging oil device of machine.
9. refrigeration plant according to claim 8 it is characterised in that：Described refrigeration plant is air-conditioning or refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897459.0U CN205980480U (en) | 2016-08-16 | 2016-08-16 | Online oil supplementing device of refrigeration host and refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897459.0U CN205980480U (en) | 2016-08-16 | 2016-08-16 | Online oil supplementing device of refrigeration host and refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980480U true CN205980480U (en) | 2017-02-22 |
Family
ID=58031325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897459.0U Active CN205980480U (en) | 2016-08-16 | 2016-08-16 | Online oil supplementing device of refrigeration host and refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882730A (en) * | 2019-04-12 | 2019-06-14 | 辽宁工程技术大学 | A kind of concrete mixer lubricating pump auto Oil-filling System Using |
-
2016
- 2016-08-16 CN CN201620897459.0U patent/CN205980480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882730A (en) * | 2019-04-12 | 2019-06-14 | 辽宁工程技术大学 | A kind of concrete mixer lubricating pump auto Oil-filling System Using |
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| GR01 | Patent grant |