CN102506289A - Structural device for controlling flow direction of lubricant - Google Patents
Structural device for controlling flow direction of lubricant Download PDFInfo
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- CN102506289A CN102506289A CN201110333071XA CN201110333071A CN102506289A CN 102506289 A CN102506289 A CN 102506289A CN 201110333071X A CN201110333071X A CN 201110333071XA CN 201110333071 A CN201110333071 A CN 201110333071A CN 102506289 A CN102506289 A CN 102506289A
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- Prior art keywords
- lubricant
- cooler
- outlet
- pipeline
- thermostat valve
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Abstract
The invention discloses a structural device for controlling flow direction of lubricant, which comprises a cooler (1), a three-way temperature control valve (2), a flexible rubber joint (3) and a pipeline (4) between an lubricant inlet and a lubricant outlet of the cooler. The pipeline (4) between the lubricant inlet and the lubricant outlet of the cooler is connected to the cooler (1), and the three-way temperature control valve (2) and the flexible rubber joint (3) are mounted on the pipeline (4) between the lubricant inlet and the lubricant outlet of the cooler. The structural device for controlling flow direction of lubricant is high in controllability, safe and reliable and easy to operate.
Description
Technical field
The present invention relates to a kind of control flow of lubricant to constructional device.
Background technique
If machinery has friction and heat to produce in operation process, just need lubricant oil that it is lubricated and cool off, and the oil of lubricant oil warm be influential to the machine operation process; The oil temperature is too low, and oil viscosity is increased, and system resistance increases; Noise increases, thereby when oily temperature is too low, adopts heater that lubricant oil is heated, when oily Wen Taigao; Viscosity is too small, and lubrication effect reduces, thereby when oily Wen Taigao, adopts cooler that lubricant oil is cooled off; Therefore need a kind of device that this process is carried out Comprehensive Control, thereby address the above problem.
Summary of the invention
The purpose of this invention is to provide a kind of control flow of lubricant to constructional device.
The present invention for realizing the technological scheme that above-mentioned purpose adopted is: a kind of control flow of lubricant is to constructional device; Comprise pipeline (4) between cooler (1), threeway thermostat valve (2), rubber flex (3) and cooler oil inlet and outlet; Pipeline between the cooler oil inlet and outlet (4) is connected on the cooler (1), and said threeway thermostat valve (2) and rubber flex (3) are installed on the pipeline between the cooler oil inlet and outlet (4).
When oily temperature was lower than 38 ℃, threeway thermostat valve (2) was that A to C road is logical.
When oily temperature is higher than 38 ℃ when being lower than 47 ℃, threeway thermostat valve (2) is that A to C and B to C road are logical simultaneously.
When oily temperature was higher than 47 ℃, threeway thermostat valve (2) was that B to C road is logical.
A kind of control flow of lubricant of the present invention forms one section closing pipe line to constructional device between the cooler oil inlet and outlet in lubrication system, the threeway thermostat valve is set in this section closing pipe line; Thermostat valve can be according to the path direction of the lubricating oil temperature of process control self threeway; And change flow of lubricant to, and then whether control lubricant oil through supercooler, this constructional device controllability is strong; Safe and reliable, easy to operate.
Description of drawings
Fig. 1 is a kind of structural representation from flow of lubricant to constructional device that control of the present invention.
Among the figure: 1, cooler; 2, threeway thermostat valve; 3, rubber flex; 4, pipeline between the cooler oil inlet and outlet; C, oil outlet; D, filler opening.
Embodiment
As shown in Figure 1; The control flow of lubricant comprises pipeline 4 between cooler 1, threeway thermostat valve 2, rubber flex 3 and cooler oil inlet and outlet to constructional device, and pipeline 4 is connected on the cooler 1 between the cooler oil inlet and outlet; Threeway thermostat valve 2 and rubber flex 3 are installed between the cooler oil inlet and outlet on the pipeline 4; Rubber flex 3 is used for compensating pipeline between the cooler oil inlet and outlet 4 because the extending amount that variation of temperature produces, when lubricant oil after through this constructional device of filler opening D place entering, when oily temperature is lower than 38 ℃; Threeway thermostat valve 2 is that A → C road is logical, and lubricant oil directly flows out this constructional device through oil outlet; When oily temperature is higher than 38 ℃ and when being lower than 47 ℃; Threeway thermostat valve 2 is A → C; B → C road is logical simultaneously, and (being by the logical logical pilot process in B → C road that turns in A → C road) lubricant oil part directly flows out this constructional device through A → C road, and another part gets into cooler and cools off through the E place; Through the F place, flow out this constructional device again by B → C road; When oily temperature was higher than 47 ℃, threeway thermostat valve 2 was that B → C road is logical, and lubricant oil gets into cooler and cools off through the E place, again through the F place, flow out this constructional device by B → C road, and this constructional device controllability is strong, safe and reliable, easy to operate.
Claims (4)
1. a control flow of lubricant is to constructional device; It is characterized in that: comprise pipeline (4) between cooler (1), threeway thermostat valve (2), rubber flex (3) and cooler oil inlet and outlet; Pipeline between the cooler oil inlet and outlet (4) is connected on the cooler (1), and said threeway thermostat valve (2) and rubber flex (3) are installed on the pipeline between the cooler oil inlet and outlet (4).
2. a kind of control flow of lubricant according to claim 1 is characterized in that to constructional device: when oily temperature was lower than 38 ℃, threeway thermostat valve (2) was that A to C road is logical.
3. a kind of control flow of lubricant according to claim 1 is characterized in that to constructional device: when oily temperature is higher than 38 ℃ when being lower than 47 ℃, threeway thermostat valve (2) is that A to C and B to C road are logical simultaneously.
4. a kind of control flow of lubricant according to claim 1 is characterized in that to constructional device: when oily temperature was higher than 47 ℃, threeway thermostat valve (2) was that B to C road is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333071XA CN102506289A (en) | 2011-10-28 | 2011-10-28 | Structural device for controlling flow direction of lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333071XA CN102506289A (en) | 2011-10-28 | 2011-10-28 | Structural device for controlling flow direction of lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102506289A true CN102506289A (en) | 2012-06-20 |
Family
ID=46218401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110333071XA Pending CN102506289A (en) | 2011-10-28 | 2011-10-28 | Structural device for controlling flow direction of lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102506289A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345648A (en) * | 1928-10-16 | 1931-03-24 | Motorenfabrik Deutz Ag | Improvements in or relating to oil circulating systems of the kind including an oil cooler |
| US4487364A (en) * | 1982-12-27 | 1984-12-11 | Kl/o/ ckner-Humboldt-Deutz AG | Arrangement for heating the operator's cabin of a machine driven by an internal combustion engine |
| JP2002276552A (en) * | 2001-03-22 | 2002-09-25 | Kobe Steel Ltd | Oil injection type compressor |
| CN2835776Y (en) * | 2005-08-05 | 2006-11-08 | 北京市京科伦冷冻设备有限公司 | Bypass pipeline structure of oil cooling system |
| CN1862019A (en) * | 2005-05-12 | 2006-11-15 | 株式会社神户制钢所 | Oil cooling compressor |
| CN101892975A (en) * | 2009-02-13 | 2010-11-24 | 萨莱尔公司 | Two-stage heat exchanger with interstage bypass |
| CN201818991U (en) * | 2010-08-31 | 2011-05-04 | 乌鲁木齐市隆成翔石化有限责任公司 | Structure of lubricating oil conveying pipeline cooler |
-
2011
- 2011-10-28 CN CN201110333071XA patent/CN102506289A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345648A (en) * | 1928-10-16 | 1931-03-24 | Motorenfabrik Deutz Ag | Improvements in or relating to oil circulating systems of the kind including an oil cooler |
| US4487364A (en) * | 1982-12-27 | 1984-12-11 | Kl/o/ ckner-Humboldt-Deutz AG | Arrangement for heating the operator's cabin of a machine driven by an internal combustion engine |
| JP2002276552A (en) * | 2001-03-22 | 2002-09-25 | Kobe Steel Ltd | Oil injection type compressor |
| CN1862019A (en) * | 2005-05-12 | 2006-11-15 | 株式会社神户制钢所 | Oil cooling compressor |
| CN2835776Y (en) * | 2005-08-05 | 2006-11-08 | 北京市京科伦冷冻设备有限公司 | Bypass pipeline structure of oil cooling system |
| CN101892975A (en) * | 2009-02-13 | 2010-11-24 | 萨莱尔公司 | Two-stage heat exchanger with interstage bypass |
| CN201818991U (en) * | 2010-08-31 | 2011-05-04 | 乌鲁木齐市隆成翔石化有限责任公司 | Structure of lubricating oil conveying pipeline cooler |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |