CN201783673U - Self-adjusting constant-pressure cooling system for deep-hole drilling - Google Patents
Self-adjusting constant-pressure cooling system for deep-hole drilling Download PDFInfo
- Publication number
- CN201783673U CN201783673U CN201020507977XU CN201020507977U CN201783673U CN 201783673 U CN201783673 U CN 201783673U CN 201020507977X U CN201020507977X U CN 201020507977XU CN 201020507977 U CN201020507977 U CN 201020507977U CN 201783673 U CN201783673 U CN 201783673U
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- China
- Prior art keywords
- cooling system
- motor
- self
- adjusting constant
- deep
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Earth Drilling (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to a self-adjusting constant-pressure cooling system for deep-hole drilling, aiming to overcome shortages that cooling systems of existing deep-hole drilling machines can not realize automatic adjustment of revolution of motors and are high in power consumption. The self-adjusting constant-pressure cooling system comprises a coolant storage box, a motor and a pump, wherein the pump is driven by the motor, an inlet pipe of the pump is led into the coolant storage box, and an outlet of the pump is connected with a coolant output pipe. The self-adjusting constant-pressure cooling system for deep-hole drilling is characterized in that a pressure sensor is arranged on the coolant outlet pipe, the motor is a variable frequency motor and provided with a frequency converter and a controller, and the pressure sensor, the controller, the frequency converter and the variable frequency motor are sequentially connected into an automatic pressure control circuit. In addition, the self-adjusting constant-pressure cooling system for deep-hole drilling has the advantages of simple structure, stable and adjustable pressure control, energy economization and environmental protection, and is suitable for deep hole drilling machines.
Description
Technical field
The utility model relates to a kind of depth drill self-adjusting constant voltage cooling system.
Background technology
The cooling system of existing deep hole drilling machine comprises cooling fluid tank, motor and pump, wherein pump intake communicates with the cooling fluid tank, by Motor Drive, pump discharge connects efferent duct, regulate by the control valve that is arranged on the efferent duct, no matter actual needs how, its motor is all in high loaded process, and power consumption is big.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome prior art, and a kind of depth drill self-adjusting constant voltage cooling system is provided.
For solving the problems of the technologies described above, this depth drill self-adjusting constant voltage cooling system, comprise cooling fluid tank, motor and pump, wherein pump is by Motor Drive, and its inlet duct feeds the cooling fluid tank, and its outlet connects the cooling fluid efferent duct, it is characterized in that: described cooling fluid efferent duct is provided with pressure sensor, described motor is an adjustable frequency motor, and is furnished with frequency converter and controller, and wherein pressure sensor, controller, frequency converter and adjustable frequency motor connect into the pressure automatic control circuit in turn.The pressure parameter of default regulation in controller---as 0.4Mpa, when controller finds that pump discharge pressure is not enough,, strengthen motor speed, improve pump discharge pressure, guarantee that rig needs by frequency converter; Otherwise, when controller finds that pump discharge pressure is higher,, reduce motor speed by frequency converter, reduce motor consumption.
Controller can be that PLC also can be CNC (being with built-in PLC), also can be the device that homemade signal of telecommunication input is converted into signal of telecommunication output.---as long as the signal of telecommunication of pressure sensor can be changed into the signal of telecommunication to the control of frequency converter rotating speed.
As optimization, described pressure sensor is the pressure sensor that shows with on-the-spot pressure.So field observation is convenient in design.
As optimization, described controller also is furnished with the touch-screen input and display device.So design is convenient to manual monitoring, is adjusted pressure parameter.
As optimization, described controller is Programmable Logic Controller PLC.
The utility model depth drill self-adjusting constant voltage cooling system has simple in structure, and pressure control is steadily adjustable, and the advantage of energy-conserving and environment-protective is applicable to various deep hole drilling machines.
Description of drawings
Below in conjunction with accompanying drawing this depth drill self-adjusting constant voltage cooling system is described further:
Fig. 1 is the structural representation of this depth drill self-adjusting constant voltage cooling system.
Among the figure: 1 is that cooling fluid tank, 2 is that motor, 3 is that pump, 4 is that cooling fluid efferent duct, 5 is that pressure sensor, 6 is that frequency converter, 7 is that controller, 8 is the touch-screen input and display device.
The specific embodiment
Embodiment one: as shown in Figure 1, this depth drill self-adjusting constant voltage cooling system comprises cooling fluid tank 1, motor 2 and pump 3, wherein pump 3 is driven by motor 2, its inlet duct feeds cooling fluid tank 1, its outlet connects cooling fluid efferent duct 4, it is characterized in that: described cooling fluid efferent duct 4 is provided with pressure sensor 5, described motor 2 is an adjustable frequency motor, and be furnished with frequency converter 6 and controller 7, wherein pressure sensor 5, controller 7, frequency converter 6 and adjustable frequency motor connect into the pressure automatic control circuit in turn.
The pressure sensor of described pressure sensor 5 for showing with on-the-spot pressure.Described controller 7 also is furnished with touch-screen input and display device 8.Described controller 7 is Programmable Logic Controller PLC.
Claims (4)
1. depth drill self-adjusting constant voltage cooling system, comprise cooling fluid tank, motor and pump, wherein pump is by Motor Drive, its inlet duct feeds the cooling fluid tank, its outlet connects the cooling fluid efferent duct, it is characterized in that: described cooling fluid efferent duct is provided with pressure sensor, and described motor is an adjustable frequency motor, and be furnished with frequency converter and controller, wherein pressure sensor, controller, frequency converter and adjustable frequency motor connect into the pressure automatic control circuit in turn.
2. depth drill self-adjusting constant voltage cooling system as claimed in claim 1 is characterized in that: described pressure sensor is the pressure sensor that shows with on-the-spot pressure.
3. depth drill self-adjusting constant voltage cooling system as claimed in claim 1 or 2, it is characterized in that: described controller also is furnished with the touch-screen input and display device.
4. depth drill self-adjusting constant voltage cooling system as claimed in claim 3, it is characterized in that: described controller is Programmable Logic Controller PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020507977XU CN201783673U (en) | 2010-08-27 | 2010-08-27 | Self-adjusting constant-pressure cooling system for deep-hole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020507977XU CN201783673U (en) | 2010-08-27 | 2010-08-27 | Self-adjusting constant-pressure cooling system for deep-hole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783673U true CN201783673U (en) | 2011-04-06 |
Family
ID=43815651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020507977XU Expired - Lifetime CN201783673U (en) | 2010-08-27 | 2010-08-27 | Self-adjusting constant-pressure cooling system for deep-hole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896552A (en) * | 2011-07-27 | 2013-01-30 | 王萌 | Active cooling process for machine tools |
| CN103277306A (en) * | 2013-05-09 | 2013-09-04 | 恒天九五重工有限公司 | Multifunctional drill machine taking power-frequency power supply as power |
| CN104802092A (en) * | 2015-03-11 | 2015-07-29 | 东北大学 | Intelligent cooling liquid supply method |
| CN103277307B (en) * | 2013-05-09 | 2015-10-14 | 恒天九五重工有限公司 | A kind of multifunctional drill oil pump driving control system |
| CN110549157A (en) * | 2019-09-10 | 2019-12-10 | 邓志强 | Numerically-controlled machine tool stable in use and high in precision |
-
2010
- 2010-08-27 CN CN201020507977XU patent/CN201783673U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896552A (en) * | 2011-07-27 | 2013-01-30 | 王萌 | Active cooling process for machine tools |
| CN103277306A (en) * | 2013-05-09 | 2013-09-04 | 恒天九五重工有限公司 | Multifunctional drill machine taking power-frequency power supply as power |
| CN103277306B (en) * | 2013-05-09 | 2015-10-14 | 恒天九五重工有限公司 | A kind of power frequency supply that uses is as the multifunctional drill of power |
| CN103277307B (en) * | 2013-05-09 | 2015-10-14 | 恒天九五重工有限公司 | A kind of multifunctional drill oil pump driving control system |
| CN104802092A (en) * | 2015-03-11 | 2015-07-29 | 东北大学 | Intelligent cooling liquid supply method |
| CN104802092B (en) * | 2015-03-11 | 2017-04-05 | 东北大学 | A kind of intelligent coolant supply method |
| CN110549157A (en) * | 2019-09-10 | 2019-12-10 | 邓志强 | Numerically-controlled machine tool stable in use and high in precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317600 East Industrial Zone, Zhujiang Town, Taizhou, Yuhuan County, Zhejiang Patentee after: ZHEJIANG XINYUE MACHINE TOOL CO., LTD. Address before: 317600 East Industrial Zone, Zhujiang Town, Taizhou, Yuhuan County, Zhejiang Patentee before: Yuhuan county Xin Yue lathe Co., Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |