CN205388067U - Former coal bunker loosening machine hydraulic oil temperature cooling system - Google Patents

Former coal bunker loosening machine hydraulic oil temperature cooling system Download PDF

Info

Publication number
CN205388067U
CN205388067U CN201620237481.2U CN201620237481U CN205388067U CN 205388067 U CN205388067 U CN 205388067U CN 201620237481 U CN201620237481 U CN 201620237481U CN 205388067 U CN205388067 U CN 205388067U
Authority
CN
China
Prior art keywords
loosening machine
check valve
machine hydraulic
oil
hydraulic oil
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
Application number
CN201620237481.2U
Other languages
Chinese (zh)
Inventor
黎论
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricity Generating Corp Ltd Of Wild Horse Stockaded Village Datang Guizhou
Original Assignee
Electricity Generating Corp Ltd Of Wild Horse Stockaded Village Datang Guizhou
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electricity Generating Corp Ltd Of Wild Horse Stockaded Village Datang Guizhou filed Critical Electricity Generating Corp Ltd Of Wild Horse Stockaded Village Datang Guizhou
Priority to CN201620237481.2U priority Critical patent/CN205388067U/en
Application granted granted Critical
Publication of CN205388067U publication Critical patent/CN205388067U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a former coal bunker loosening machine hydraulic oil temperature cooling system, including oil tank, check valve, oil pump, time oil filter, oil tank, oil pump, check valve, time oil filter loop through the pipe connection and constitute hydraulic circuit, check valve department still connects in parallel and is provided with air -cooled ware. The utility model discloses a forced air cooling ware carries out temperature control to loosening machine hydraulic system, has ensured the stable production of thermal power plant, the messenger temperature control system that opens through temperature controller automatic control return circuit pump and air -cooled ware realizes automatic control, has reduced the consumption of return circuit electric power.

Description

A kind of run coal bin loosening machine hydraulic oil temperature cooling system
Technical field
This utility model relates to a kind of run coal bin loosening machine hydraulic oil temperature cooling system.
Background technology
Run coal bin commonly used loosening machine when chute blockage in thermal power plant carries out pine coal block clearing, generate electricity in thermal power plant and can cause that run coal bin chute blockage is frequent in situation frequently, now loosening machine is in long-term work state, loosening machine is in long-term work state can cause that loosening machine Hydraulic System Oil temperature rise affects loosening machine and uses, and makes run coal bin chute blockage still frequently occur.Have impact on the normal power generation of thermal power plant, cause heavy economic losses to power plant with by electric unit.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of run coal bin loosening machine hydraulic oil temperature cooling system.
This utility model is achieved by the following technical programs.
A kind of run coal bin loosening machine hydraulic oil temperature cooling system that this utility model provides, including fuel tank, check valve, oil pump, return filter;Described fuel tank, oil pump, check valve, return filter pass sequentially through pipeline and connect to form hydraulic circuit, and described check valve place has also been arranged in parallel air cooler.
It is provided with temperature controller in described fuel tank.
Described temperature controller is by controlling connection air cooler and oil pump.
The beneficial effects of the utility model are in that: by air cooler, loosening machine hydraulic system is carried out temperature control, have ensured the steady production of thermal power plant;Make temperature control system realize automatically controlling by the unlatching of temperature controller automatic control loop pump and air cooler, decrease the consumption of loop electric power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-fuel tank, 2-air cooler, 3-check valve, 4-oil pump, 5-return filter, 6-temperature controller.
Detailed description of the invention
The technical solution of the utility model be described further below, but described in the scope claimed is not limited to.
A kind of run coal bin loosening machine hydraulic oil temperature cooling system, including fuel tank 1, check valve 3, oil pump 4, return filter 5;Described fuel tank 1, oil pump 4, check valve 3, return filter 5 pass sequentially through pipeline and connect to form hydraulic circuit, and described check valve 3 place has also been arranged in parallel air cooler 2.
In order to make cooling system can reduce resource consumption, just open when hydraulic oil temperature is too high, in described fuel tank 1, it is provided with temperature controller 6.Described temperature controller 6 is by controlling connection air cooler 2 and oil pump 4.
Operation principle of the present utility model is: the hydraulic oil needing cold filtration got by oil pump 4;Air cooler 2 plays the function of coolant force feed, works as oil temperature>55 degree, air cooler 2 works, and when oil temperature,<45 degree, air cooler 2 quits work;Return filter 5 filtrate force feed;Whether the work of air cooler, depends on temperature controller.

Claims (3)

1. a run coal bin loosening machine hydraulic oil temperature cooling system, including fuel tank (1), check valve (3), oil pump (4), return filter (5), it is characterized in that: described fuel tank (1), oil pump (4), check valve (3), return filter (5) pass sequentially through pipeline and connect to form hydraulic circuit, and described check valve (3) place has also been arranged in parallel air cooler (2).
2. run coal bin loosening machine hydraulic oil temperature cooling system as claimed in claim 1, it is characterised in that: it is provided with temperature controller (6) in described fuel tank (1).
3. run coal bin loosening machine hydraulic oil temperature cooling system as claimed in claim 2, it is characterised in that: described temperature controller (6) is by controlling connection air cooler (2) and oil pump (4).
CN201620237481.2U 2016-03-24 2016-03-24 Former coal bunker loosening machine hydraulic oil temperature cooling system Expired - Fee Related CN205388067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620237481.2U CN205388067U (en) 2016-03-24 2016-03-24 Former coal bunker loosening machine hydraulic oil temperature cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620237481.2U CN205388067U (en) 2016-03-24 2016-03-24 Former coal bunker loosening machine hydraulic oil temperature cooling system

Publications (1)

Publication Number Publication Date
CN205388067U true CN205388067U (en) 2016-07-20

Family

ID=56380835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620237481.2U Expired - Fee Related CN205388067U (en) 2016-03-24 2016-03-24 Former coal bunker loosening machine hydraulic oil temperature cooling system

Country Status (1)

Country Link
CN (1) CN205388067U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106704310A (en) * 2017-02-08 2017-05-24 徐州工程学院 Multiple-cavity oil pressure constant power heating system device with parallel connection double overload protection and method
CN106763003A (en) * 2016-12-29 2017-05-31 浙江海空机械配件有限公司 A kind of hydraulic oil automatic filtering unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106763003A (en) * 2016-12-29 2017-05-31 浙江海空机械配件有限公司 A kind of hydraulic oil automatic filtering unit
CN106704310A (en) * 2017-02-08 2017-05-24 徐州工程学院 Multiple-cavity oil pressure constant power heating system device with parallel connection double overload protection and method

Similar Documents

Publication Publication Date Title
CN205136165U (en) Hydraulic pressure loading system
CN205388067U (en) Former coal bunker loosening machine hydraulic oil temperature cooling system
CN201982092U (en) Height-adjusting hydraulic system of electric traction coal winning machine
CN109139895A (en) A kind of double pump fuel feeding and lubricating and cooling system
CN202470185U (en) Solar industrial heat utilization system
CN102896552A (en) Active cooling process for machine tools
CN103806497A (en) Oil return system allowing oil temperature to be regulated automatically and excavator
CN202032911U (en) Evacuation system for steam condenser
CN202072680U (en) High-efficient vacuum system for refining of oils and fats
CN202517326U (en) Lubricating oil dispensing device
CN202326529U (en) Hydraulic oil circulation control device for hydraulic excavator
CN203052170U (en) Cooling device
CN203130676U (en) Refrigerating device of oil press
CN104481940A (en) Hydraulic yawing brake system of wind driven generator
CN205205251U (en) Electrolysis trough water cooling system
CN204984901U (en) Waste heat recovery device of integral type control
CN204135812U (en) A kind of machine tool lubrication oil circulation device
CN203640780U (en) Turbine self-starting oil supply device
CN205001262U (en) Hydraulic pressure generator auxiliary control ware
CN203531904U (en) Cooling and pressurizing system of coal cutter
CN202273941U (en) Cooling system for hydraulic oil of packaging machine
CN203891122U (en) Circulating water system applicable for natural gas peak regulation power plant
CN203926025U (en) A kind of residual heat of air compressor reclaims two times heat changing device
CN201535250U (en) Oil supply system of parallel screw machine
CN104354066A (en) Machine tool lubricating oil circulating device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160720

Termination date: 20180324

CF01 Termination of patent right due to non-payment of annual fee