CN201786668U - Lubricating oil supply device for screw compressor unit - Google Patents
Lubricating oil supply device for screw compressor unit Download PDFInfo
- Publication number
- CN201786668U CN201786668U CN2010205538751U CN201020553875U CN201786668U CN 201786668 U CN201786668 U CN 201786668U CN 2010205538751 U CN2010205538751 U CN 2010205538751U CN 201020553875 U CN201020553875 U CN 201020553875U CN 201786668 U CN201786668 U CN 201786668U
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- screw compressor
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Abstract
A lubricating oil supply device for a screw compressor unit includes an oil conveying pipe and an oil separator; an oil dynamic indicating pipe which is made of quartz glass and has good transparency is disposed between the oil conveying pipe and the oil separator; the oil dynamic indicating pipe has a left end face and a right end face which are mutually parallel and connected with the end face of a connecting flange of the oil conveying pipe; a sealing gasket is disposed between the oil dynamic indicating pipe and the connecting flange; the oil dynamic indicating pipe and the connecting flange are fastened together by a connecting bolt; the quartz glass includes 28-30wt% of aluminium, 1.9-2.0wt% of iron, 1.3-1.4wt% of calcium, 1.6-1.7wt% of sodium, 1.6-1.7wt% of potassium, less than 0.1wt% of magnesium, copper, manganese and aluminium and balance of silicon dioxide. The utility model has advantages of displaying a dynamic working condition of the closed circulation process of the oil in an on-line, visual, clear and continuous way so as to perform adjustment and remove faults according to the parameter of the lubricating system and significantly improve operation stability and safety of the screw compressor unit.
Description
Technical field
The utility model relates to a kind of machinery lubricating oil supply system technical field, especially relate to a kind of can online, directly perceived, the clear SCREW COMPRESSOR oil feeding device that shows fluid work cycle process dynamic operation condition again constantly.
Background technique
At present, adopt SCREW COMPRESSOR at first original coal-seam gas to be compressed in the damp recycling system, the high pressure coal-seam gas after this compression is exported to the user by the high pressure gas pipeline; Described helical-lobe compressor has higher working pressure and complicated operating mode to original coal-seam gas compression process, thereby to being injected into the strict requirement of closed circulation system proposition in order to the lubricating oil of the moving element in the lubricate compressors.
Because the working characteristics and the screw compressor group delivery pressure of described coal-seam gas compression process are higher, described SCREW COMPRESSOR remains normal fluid closed cycle and guarantees that this SCREW COMPRESSOR continues, the necessary condition of stability and security operation; And will be ride quality and the working life that directly has influence on described SCREW COMPRESSOR.
Described fluid closed cycle is realized by oil feeding device, this oil feeding device comprises the lubricating pump of a band drive motor, this lubricating pump by pipeline in the future the fluid of selflubricating fuel tank be delivered to oil header, this oil header is injected into a plurality of lubricating points in the described SCREW COMPRESSOR by pipeline; This oil feeding device also includes the lubricating oil indicator, the most at present oil ga(u)ge window devices that adopt of this lubricating oil indicator, and this oil ga(u)ge window is installed in the outside of described lubricating oil tank, in order to observe the oily plane in the lubricating oil tank; And the shortcoming of this oil ga(u)ge window is the liquid level that only can show in the described lubricating oil tank, can not show the dynamic operation condition when fluid enters described oil separator, spray into the real working condition of described SCREW COMPRESSOR and the dynamic operation condition of this oil separator will directly show lubricant oil, this operating mode comprises oil mass, flow velocity and the mobile physical state of the lubricant oil when entering SCREW COMPRESSOR; Because prior art exists this defective, thereby can not show the lubricant oil dynamic operation condition, thereby can not make online adjustment to the lubrication system parameter targetedly and fix a breakdown, this will influence the operation stability and the Security of described SCREW COMPRESSOR.
The model utility content
Technical problem to be solved in the utility model is the situation at prior art, provides a kind of and can show the dynamic operation condition of fluid, neat and artistic SCREW COMPRESSOR oil feeding device again.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of SCREW COMPRESSOR oil feeding device, comprise a transport pipe, this transport pipe connects an oil separator, it is characterized in that: a transparent dynamic indicator tube of fluid is set between described transport pipe and the described oil separator.
Owing to adopt transparent indicator tube, can show the online dynamic operation condition when fluid enters described oil separator, this operating mode comprises oil mass, flow velocity and the mobile physical state of the lubricant oil when entering SCREW COMPRESSOR; Thereby can make timely adjustment and fix a breakdown immediately the lubrication system parameter targetedly, with operational reliability and the Security of guaranteeing SCREW COMPRESSOR.
The dynamic indicator tube of described fluid is set to have the cylindric of the left and right both ends of the surface that are parallel to each other, these left and right both ends of the surface respectively dispose a sealing paper washer, the adpting flange end face of sealing paper washer and described transport pipe leans, and is fastenedly connected one with connecting bolt between this left and right adpting flange.Above sealing gasket and bolton linkage structure can be stopped the oil leakage phenomenon between dynamic indicator tube of described fluid and the described transport pipe.
The dynamic indicator tube of described fluid is to be made by the silica glass material, and it not only has good transparency, and can also bear the working pressure that is not less than 4MPa, can satisfy the operating mode demand of described SCREW COMPRESSOR lubrication system.
The dynamic indicator tube silica glass of a kind of fluid of SCREW COMPRESSOR oil feeding device material is: the content of aluminium is 28～30wt%, the content of iron is 1.9～2.0wt%, the content of calcium is 1.3～1.4wt%, and the content of sodium is 1.6～1.7wt%, and the content of potassium is 1.6～1.7wt%; The content of magnesium, copper, manganese, aluminium is＜0.1wt%, and all the other are silica.This silica glass material has above-mentioned good transparency and high pressure resistant property simultaneously.
The utility model compared with prior art, advantage is can the dynamic operation condition that show fluid closed cycle working procedure again constantly directly perceived, online, clear, thereby can make timely adjustment and fault eliminating to the lubrication system parameter targetedly, significantly improve the operation stability and the Security of SCREW COMPRESSOR; Beautiful shape again, Assembly And Disassembly is safeguarded all very convenient.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an assembling condition schematic representation of the present utility model;
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the utility model SCREW COMPRESSOR oil feeding device comprises the transport pipe 2 of a band oil pump, this transport pipe 2 is delivered to oil separator 3 with fluid, and this oil separator 3 is injected into each lubricating point in the described SCREW COMPRESSOR 1 by a plurality of arms 5 with fluid; The utility model also comprises a transparent dynamic indicator tube 4 of fluid, and the dynamic indicator tube of this fluid is connected between transport pipe 2 and the oil separator 3.
The dynamic indicator tube 4 of fluid is to be made by the silica glass material, has good transparency, can show the online dynamic operation condition when fluid enters described oil separator, and will directly showing lubricant oil, the dynamic operation condition of this oil separator sprays into the real working condition of the fluid closed cycle working procedure of described SCREW COMPRESSOR, this operating mode comprises oil mass, flow velocity and the mobile physical state of the lubricant oil when entering SCREW COMPRESSOR, is laminar flow or turbulent condition etc. as liquid; Thereby can make adjustment to the lubrication system parameter targetedly and the fault eliminating, to guarantee that SCREW COMPRESSOR continues, the stability and security operation.
Because the dynamic indicator tube 4 of fluid that the silica glass material is made can bear the working pressure that is not less than 4MPa, so it can satisfy the rated working pressure demand of described SCREW COMPRESSOR.
The silica glass material of the dynamic indicator tube 4 of fluid is: the content of aluminium is 28～30wt%, and the content of iron is 1.9～2.0wt%, and the content of calcium is 1.3～1.4wt%, and the content of sodium is 1.6～1.7wt%, and the content of potassium is 1.6～1.7wt%; The content of magnesium, copper, manganese, aluminium is＜0.1wt%, and all the other are silica composition;
The dynamic indicator tube 4 of fluid is set to have left and right both ends of the surface cylindric of the higher precision that is parallel to each other, these left and right both ends of the surface respectively dispose a sealing paper washer 7, sealing paper washer 7 leans with adpting flange 21 end faces of transport pipe 2, is fastenedly connected one with connecting bolt 6 between this left and right sides adpting flange 21; Like this, can stop oil leakage phenomenon between dynamic indicator tube 4 of fluid and the transport pipe 2.
The utility model is clean and tidy, attractive in appearance, is convenient to loading and unloading again and safeguards.
Claims (3)
1. a SCREW COMPRESSOR oil feeding device comprises a transport pipe (2), and this transport pipe connects an oil separator (3), it is characterized in that: a transparent dynamic indicator tube of fluid (4) is set between described transport pipe (2) and the described oil separator (3).
2. SCREW COMPRESSOR oil feeding device according to claim 1, it is characterized in that: the dynamic indicator tube of described fluid (4) is set to have the cylindric of the left and right both ends of the surface that are parallel to each other, these left and right both ends of the surface respectively dispose a sealing paper washer (7), sealing paper washer (7) leans with adpting flange (21) end face of described transport pipe (2), is fastenedly connected one with connecting bolt (6) between this left and right adpting flange (21).
3. SCREW COMPRESSOR oil feeding device according to claim 2 is characterized in that: the dynamic indicator tube of described fluid (4) is to be made by the silica glass material, has good transparency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205538751U CN201786668U (en) | 2010-09-29 | 2010-09-29 | Lubricating oil supply device for screw compressor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205538751U CN201786668U (en) | 2010-09-29 | 2010-09-29 | Lubricating oil supply device for screw compressor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786668U true CN201786668U (en) | 2011-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205538751U Expired - Lifetime CN201786668U (en) | 2010-09-29 | 2010-09-29 | Lubricating oil supply device for screw compressor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943166A (en) * | 2010-09-29 | 2011-01-12 | 宁波鲍斯压缩机有限公司 | Lubricant supply device for screw compressor unit |
-
2010
- 2010-09-29 CN CN2010205538751U patent/CN201786668U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943166A (en) * | 2010-09-29 | 2011-01-12 | 宁波鲍斯压缩机有限公司 | Lubricant supply device for screw compressor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315505 Zhejiang province Fenghua city streets Xiwu Shang Qiao Road No. 18 Patentee after: Ningbo Baosi Energy Equipment Co., Ltd. Address before: 315505 Zhejiang province Fenghua city streets Xiwu Shang Qiao Road No. 18 Patentee before: Ningbo Baosi Compressor Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 315505 Zhejiang Province, Ningbo city Fenghua District streets Xiwu Shang Qiao Road No. 18 Patentee after: NINGBO BAOSI ENERGY EQUIPMENT Co.,Ltd. Address before: 315505 Zhejiang province Fenghua city streets Xiwu Shang Qiao Road No. 18 Patentee before: NINGBO BAOSI ENERGY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |