CN206308000U - A kind of slant plate type compressor refueling device - Google Patents
A kind of slant plate type compressor refueling device Download PDFInfo
- Publication number
- CN206308000U CN206308000U CN201621318989.1U CN201621318989U CN206308000U CN 206308000 U CN206308000 U CN 206308000U CN 201621318989 U CN201621318989 U CN 201621318989U CN 206308000 U CN206308000 U CN 206308000U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- oiling
- nitrogen
- compressor
- valve
- 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
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 86
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 43
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000000446 fuel Substances 0.000 claims abstract description 10
- 238000005057 refrigeration Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
A kind of slant plate type compressor refueling device, including compressor, oiling syringe needle, fuel filler neck, flowmeter, nitrogen stop valve, manifold table, vavuum pump, nitrogen cylinder, self-priming gear pump, pressure-control valve and oiling drum, the oiling drum is connected by connecting tube with pressure-control valve, pressure-control valve is connected by connecting tube with nitrogen cylinder, manifold table is connected with nitrogen stop valve and vavuum pump respectively by connecting tube, nitrogen stop valve is connected by connecting tube with nitrogen cylinder, self-priming gear pump is connected with oiling drum and flowmeter respectively by connecting tube, flowmeter is connected by connecting tube with fuel filler neck, oiling syringe needle is connected by connecting tube with manifold table.The slant plate type compressor refueling device can refuel to compressor, vacuumize, nitrogen charging continuous operation, during oiling, refrigeration oil is set to be not exposed in air, it is to avoid the moisture in refrigeration oil absorption air, moisture is entered into compressor and work system, influence the normal operation of refrigeration system.
Description
Technical field
The utility model is related to a kind of slant plate type compressor refueling device.
Background technology
The operation refueled to compressor in the past was that oil is imported into measuring cup, was then poured into compressor again, by oil
During importeding into measuring cup, the moisture of oil meeting absorption air can influence the refrigerating capacity of compressor if having moisture in oil.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of it is easy to operate, can make in the mistake refueled to compressor
The slant plate type compressor refueling device of the water isolation in journey in oil and air.
In order to solve the above-mentioned technical problem, the utility model includes compressor, oiling syringe needle, fuel filler neck, flowmeter, nitrogen
Stop valve, manifold table, vavuum pump, nitrogen cylinder, self-priming gear pump, pressure-control valve and oiling drum, the oiling drum is by connecting
Adapter be connected with pressure-control valve, pressure-control valve is connected by connecting tube with nitrogen cylinder, manifold table pass through connecting tube respectively with
Nitrogen stop valve and vavuum pump are connected, and nitrogen stop valve is connected by connecting tube with nitrogen cylinder, and self-priming gear pump is by connection
Pipe is connected with oiling drum and flowmeter respectively, and flowmeter is connected by connecting tube with fuel filler neck, oiling syringe needle by connecting tube with
Manifold table is connected.
The slant plate type compressor refueling device operating procedure is as follows：The 1st, nitrogen stop valve and manifold table are first in the shape of closure
State, by the connection of oiling syringe needle, fuel filler neck and compressor, checks whether each parts are working properly.2nd, adjustment pressure-control valve and
The pressure value of nitrogen cylinder.3rd, start self-priming gear pump to refuel compressor, the flow for refueling is controlled by flowmeter
With oiling quantity.4th, refuel after the completion of open vavuum pump and make nitrogen stop valve be in open mode, while make manifold table with
Vavuum pump is in connected state, and vavuum pump is vacuumized by oiling syringe needle to compressor, after vacuumized conditions are reached, turns off true
Empty pump simultaneously makes nitrogen stop valve and manifold table be in the state of closure, nitrogen stop valve is in open mode, while making
Manifold table is in connected state with oiling syringe needle, and nitrogen cylinder is by oiling syringe needle to compressor nitrogen injection.5th, end nitrogen
Valve and manifold table are in the state of closure, oiling syringe needle are separated with compressor, and carry out pressurize to compressor.
The slant plate type compressor refueling device can refuel to compressor, vacuumize, nitrogen charging continuous operation, the process of oiling
In, refrigeration oil is not exposed in air, it is to avoid the moisture in refrigeration oil absorption air, the moisture is entered into compressor and work
Make in system, influence the normal operation of refrigeration system.
Used as further improvement of the utility model, the manifold table includes control manifold table with vavuum pump circulation status
Second valve of the first valve and control manifold table and oiling syringe needle circulation status.
Used as further improvement of the utility model, the compressor is provided with the rubber being connected with oiling syringe needle and blocks up
Head.
In sum, the utility model has the advantages that it is easy to operate, can make during being refueled oil to compressor with
Water isolation in air.
Brief description of the drawings
Come that the utility model is described in more detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in Figure 1, the utility model includes compressor 1, oiling syringe needle 2, fuel filler neck 3, flowmeter 4, nitrogen stop valve
5th, manifold table 6, vavuum pump 7, nitrogen cylinder 8, self-priming gear pump 9, pressure-control valve 10 and oiling drum 11, the oiling drum 11 lead to
Cross connecting tube to be connected with pressure-control valve 10, pressure-control valve 10 is connected by connecting tube with nitrogen cylinder 8, manifold table 6 is by connecting
Adapter is connected with nitrogen stop valve 5 and vavuum pump 7 respectively, and nitrogen stop valve 5 is connected by connecting tube with nitrogen cylinder 8, self-priming
Gear pump 9 is connected with oiling drum 11 and flowmeter 4 respectively by connecting tube, and flowmeter 4 is connected by connecting tube with fuel filler neck 3,
Oiling syringe needle 2 is connected by connecting tube with manifold table 6, and the manifold table 6 includes control manifold table 6 and the circulation status of vavuum pump 7
The first valve 12 and control manifold table 6 and oiling syringe needle 2 the second valve 13, the compressor 1 is provided with and oiling syringe needle 2
The rubber plug 14 of mating connection.
The refueling device operating procedure of slant plate type compressor 1 is as follows：1st, first by nitrogen stop valve 5, the first valve of manifold table 6
12 and second state of valve 13 in closure, oiling syringe needle 2, fuel filler neck 3 are connected with compressor 1, each parts of inspection are
It is no working properly.2nd, by pressure-control valve 10 and nitrogen cylinder 8 pressure gauge set up control no more than 0.05Mpa ±
The scope of 0.01Mpa is thought.3rd, start self-priming gear pump 9 to refuel compressor 1, control to refuel by flowmeter 4
Flow and oiling quantity.4th, vavuum pump 7 is opened after the completion of refueling and makes the valve 12 of nitrogen stop valve 5 and first in opening
State, vavuum pump 7 is vacuumized by oiling syringe needle 2 to compressor 1, is -0.05Mpa to -0.09Mpa when vacuumized conditions are reached
Afterwards, turn off vavuum pump 7 and make state of the valve 12 of nitrogen stop valve 5 and first in closure, then make nitrogen stop valve 5 and the
Two valves 13 are in open mode, and by oiling syringe needle 2 to the nitrogen injection of compressor 1, pressure is 0.05Mpa to nitrogen cylinder 8.5th, make
State of the valve 13 in closure of nitrogen stop valve 5 and second, oiling syringe needle 2 is separated with compressor 1, and compressor 1 is entered
Row pressurize.
The refueling device of slant plate type compressor 1 can refuel to compressor 1, vacuumize, nitrogen charging continuous operation, the process of oiling
In, refrigeration oil is not exposed in air, it is to avoid the moisture in refrigeration oil absorption air, make moisture enter into compressor 1 and
In work system, the normal operation of refrigeration system is influenceed.Rubber plug 14 increased compressor 1 and be provided with matches somebody with somebody with oiling syringe needle 2
The sealing of conjunction.
Claims (3)
1. a kind of slant plate type compressor refueling device, including compressor, oiling syringe needle, fuel filler neck, flowmeter, nitrogen stop valve, discrimination
Pipe table, vavuum pump, nitrogen cylinder, self-priming gear pump, pressure-control valve and oiling drum, it is characterised in that：The oiling drum passes through
Connecting tube is connected with pressure-control valve, and pressure-control valve is connected by connecting tube with nitrogen cylinder, and manifold table is distinguished by connecting tube
It is connected with nitrogen stop valve and vavuum pump, nitrogen stop valve is connected by connecting tube with nitrogen cylinder, self-priming gear pump is by connecting
Adapter is connected with oiling drum and flowmeter respectively, and flowmeter is connected by connecting tube with fuel filler neck, and oiling syringe needle passes through connecting tube
It is connected with manifold table.
2. the slant plate type compressor refueling device as described in claim 1, it is characterised in that：The manifold table includes control manifold table
With first valve and the second valve of control manifold table and oiling syringe needle circulation status of vavuum pump circulation status.
3. the slant plate type compressor refueling device as described in claim 1, it is characterised in that：The compressor is provided with and oiling pin
The rubber plug that head is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318989.1U CN206308000U (en) | 2016-12-05 | 2016-12-05 | A kind of slant plate type compressor refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318989.1U CN206308000U (en) | 2016-12-05 | 2016-12-05 | A kind of slant plate type compressor refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308000U true CN206308000U (en) | 2017-07-07 |
Family
ID=59251174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318989.1U Expired - Fee Related CN206308000U (en) | 2016-12-05 | 2016-12-05 | A kind of slant plate type compressor refueling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623068A (en) * | 2020-12-11 | 2022-06-14 | 上海海立电器有限公司 | Compressor oiling method and compressor oiling device |
| CN114623068B (en) * | 2020-12-11 | 2024-04-30 | 上海海立电器有限公司 | Compressor oiling method and compressor oiling device |
-
2016
- 2016-12-05 CN CN201621318989.1U patent/CN206308000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623068A (en) * | 2020-12-11 | 2022-06-14 | 上海海立电器有限公司 | Compressor oiling method and compressor oiling device |
| CN114623068B (en) * | 2020-12-11 | 2024-04-30 | 上海海立电器有限公司 | Compressor oiling method and compressor oiling device |
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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: 20170707 |