CN104234718A - Water cooling system of shield tunneling machine - Google Patents
Water cooling system of shield tunneling machine Download PDFInfo
- Publication number
- CN104234718A CN104234718A CN201410481160.2A CN201410481160A CN104234718A CN 104234718 A CN104234718 A CN 104234718A CN 201410481160 A CN201410481160 A CN 201410481160A CN 104234718 A CN104234718 A CN 104234718A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- pipeline
- water inlet
- cooling system
- 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.)
- Pending
Links
Abstract
The invention discloses a water cooling system of a shield tunneling machine, relating to a water cooling system for supplying cooling water to the shield tunneling machine. The water cooling system is designed mainly for solving the problems that an existing water cooling system of the shield tunneling machine is high in energy consumption, uniform in cooling and the like. The water cooling system disclosed by the invention comprises a heat exchanger, an external cooling system and an internal circulating system; the external cooling system comprises a water inlet pipe and a water outlet pipe, wherein the front end of the water inlet pipe is connected with a water source, the rear end of the water inlet pipe is connected with a water inlet formed in a heat exchanger shell, a ball valve, a filtering valve and a pressure adjusting valve are arranged on the water inlet pipe, and a ball valve is arranged on the water outlet pipe connected to a water outlet in the heat exchanger shell; the internal circulating system comprises a cooling water tank, wherein a water inlet of the cooling water tank is connected with a coil pipe outlet in the heat exchanger through a pipeline, a coil pipe inlet of the heat exchanger is connected with each water consumption place through a pipeline, a water outlet of the cooling water tank is connected with an inlet of a cooling water pump through a pipeline, a ball valve is arranged on a pipeline between the cooling water pump and a filter, and a ball valve is arranged on a pipeline for connecting an outlet of the filter and each water consumption place. The water cooling system disclosed by the invention has the advantages of energy saving and uniformity in cooling.
Description
Technical field:
The present invention relates to shield machine cooling system, specifically relate to a kind of water cooling system shield machine being provided to cooling water.
Background technology:
Mostly existing shield machine cooling system is air-cooled form, namely air is utilized to cool, there are the following problems for this cooling system: 1, the heat absorptivity of air is poor, and equipment can produce a large amount of heat energy at work, the air capacity needed is large, so the power of air compressor also can increase, add energy consumption; 2, Air flow easily causes inhomogeneous cooling even, can there is the phenomenon of hot-spot; 3, Air flow noise is large, has impact to producers; 4, Air flow speed is slow.
Summary of the invention:
It is few that technical problem to be solved by this invention is to provide a kind of energy consumption, and evenly, noise is little, the shield machine water cooling system that cooling velocity is fast in cooling.
Above-mentioned purpose is achieved in that it comprises heat interchanger, outer cooling system, internal circulation system;
Described heat interchanger comprises housing, is provided with cooling coil in housing, housing has water inlet and delivery port;
Described outer cooling system comprises water inlet pipe and outlet pipe, the front end of water inlet pipe is connected with water source, the rear end of water inlet pipe is connected with the water inlet in heat exchanger shell, the water inlet pipe of rear end, water source is provided with ball valve, the water inlet pipe of ball valve rear end is provided with strainer valve, the water inlet pipe of strainer valve rear end is provided with pressure regulator valve, and heat exchanger shell delivery port is connected with outlet pipe, and outlet pipe is provided with ball valve;
Described internal circulation system comprises cooling water tank, connected by pipeline between coil outlets in the water inlet of cooling water tank and heat interchanger, the coil pipe import of heat interchanger be respectively connected by pipeline with between water place, connected by pipeline between the delivery port of cooling water tank and cooling water pump import, cooling water pump outlet is connected by pipeline with between filter inlet, pipeline between cooling water pump and strainer is provided with ball valve, filter outlet be respectively connected by pipeline with between water place, filter outlet be respectively provided with ball valve with the pipeline be connected between water place, cooling water flow back in heat interchanger after the parts entering each needs cooling, its heat is taken away by the cooling water of outer circulation.
Advantage of the present invention is: because it adopts earth's surface normal-temperature water to cool, so energy-conservation, and because it carries out interchange of heat in heat interchanger, so cooling evenly, noise is little, and cooling velocity is fast.
Accompanying drawing illustrates:
Accompanying drawing is structural representation of the present invention, and in figure, 9 is each water places.
Detailed description of the invention:
With reference to accompanying drawing, it comprises heat interchanger 1, outer cooling system, internal circulation system;
Described heat interchanger comprises housing, is provided with cooling coil in housing, housing has water inlet and delivery port;
Described outer cooling system comprises water inlet pipe 2 and outlet pipe 3, the front end of water inlet pipe is connected with water source, the rear end of water inlet pipe is connected with the water inlet in heat exchanger shell, the water inlet pipe of rear end, water source is provided with ball valve 4, the water inlet pipe of ball valve rear end is provided with strainer valve 5, the water inlet pipe of strainer valve rear end is provided with pressure regulator valve 6, and heat exchanger shell delivery port is connected with outlet pipe 3, outlet pipe is provided with ball valve;
Described internal circulation system comprises cooling water tank 7, connected by pipeline between coil outlets in the water inlet of cooling water tank and heat interchanger, the coil pipe import of heat interchanger be respectively connected by pipeline with between water place, connected by pipeline between the delivery port of cooling water tank and cooling water pump 8 import, cooling water pump outlet is connected by pipeline with between filter inlet, pipeline between cooling water pump and strainer is provided with ball valve, filter outlet be respectively connected by pipeline with between water place, filter outlet be respectively provided with ball valve with the pipeline be connected between water place, cooling water flow back in heat interchanger after the parts entering each needs cooling, its heat is taken away by the cooling water of outer circulation.
Claims (1)
1. shield machine water cooling system, is characterized in that: comprise heat interchanger (1), outer cooling system, internal circulation system;
Described heat interchanger comprises housing, is provided with cooling coil in housing, housing has water inlet and delivery port;
Described outer cooling system comprises water inlet pipe (2) and outlet pipe (3), the front end of water inlet pipe is connected with water source, the rear end of water inlet pipe is connected with the water inlet in heat exchanger shell, the water inlet pipe of rear end, water source is provided with ball valve (4), the water inlet pipe of ball valve rear end is provided with strainer valve (5), the water inlet pipe of strainer valve rear end is provided with pressure regulator valve (6), and heat exchanger shell delivery port is connected with outlet pipe (3), outlet pipe is provided with ball valve;
Described internal circulation system comprises cooling water tank (7), connected by pipeline between coil outlets in the water inlet of cooling water tank and heat interchanger, the coil pipe import of heat interchanger be respectively connected by pipeline with between water place, connected by pipeline between the delivery port of cooling water tank and cooling water pump (8) import, cooling water pump outlet is connected by pipeline with between filter inlet, pipeline between cooling water pump and strainer is provided with ball valve, filter outlet be respectively connected by pipeline with between water place, filter outlet be respectively provided with ball valve with the pipeline be connected between water place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481160.2A CN104234718A (en) | 2014-09-20 | 2014-09-20 | Water cooling system of shield tunneling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481160.2A CN104234718A (en) | 2014-09-20 | 2014-09-20 | Water cooling system of shield tunneling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104234718A true CN104234718A (en) | 2014-12-24 |
Family
ID=52223524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410481160.2A Pending CN104234718A (en) | 2014-09-20 | 2014-09-20 | Water cooling system of shield tunneling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104234718A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545305A (en) * | 2015-10-20 | 2016-05-04 | 辽宁三三工业有限公司 | Nested water circulation system |
| CN106640113A (en) * | 2017-03-06 | 2017-05-10 | 中铁十八局集团有限公司 | Water delivery and cooling system used for TBM |
| CN106837348A (en) * | 2017-01-13 | 2017-06-13 | 沈阳建筑大学 | The interflow of shape of a hoof shield machine construction regulate and store moldeed depth layer tunnel |
| CN108167202A (en) * | 2017-12-25 | 2018-06-15 | 辽宁三三工业有限公司 | One kind controls cooling water system based on frequency-variable controller |
| CN109519178A (en) * | 2018-10-18 | 2019-03-26 | 上海隧道工程有限公司 | Cooling system and method for shield cooling recirculation system under hot environment |
| CN113352653A (en) * | 2021-07-16 | 2021-09-07 | 上海电气风电集团股份有限公司 | Mold circulating temperature rise and fall system and dehumidification method for polyurethane wind power blade |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003129791A (en) * | 2001-10-26 | 2003-05-08 | Hokuetsu Kogyo Co Ltd | Ventilating and cooling method and apparatus in shield driving machine |
| CN201687481U (en) * | 2010-05-25 | 2010-12-29 | 中铁轨道系统集团有限公司 | Foaming system for shield machine |
| CN201747379U (en) * | 2010-09-10 | 2011-02-16 | 中铁隧道装备制造有限公司 | Shield independent watering system |
| CN202194663U (en) * | 2011-08-15 | 2012-04-18 | 大连华锐股份有限公司 | Water supply system of composite earth pressure balance shield |
| CN103397887A (en) * | 2013-08-19 | 2013-11-20 | 中交天和机械设备制造有限公司 | Mud and foam adding system of shield tunneling machine |
| CN203716977U (en) * | 2013-12-25 | 2014-07-16 | 中国神华能源股份有限公司 | Water supply device used for shield tunneling machine of inclined shaft of coal mine |
| CN204060698U (en) * | 2014-09-20 | 2014-12-31 | 辽宁三三工业有限公司 | Shield machine water cooling system |
-
2014
- 2014-09-20 CN CN201410481160.2A patent/CN104234718A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003129791A (en) * | 2001-10-26 | 2003-05-08 | Hokuetsu Kogyo Co Ltd | Ventilating and cooling method and apparatus in shield driving machine |
| CN201687481U (en) * | 2010-05-25 | 2010-12-29 | 中铁轨道系统集团有限公司 | Foaming system for shield machine |
| CN201747379U (en) * | 2010-09-10 | 2011-02-16 | 中铁隧道装备制造有限公司 | Shield independent watering system |
| CN202194663U (en) * | 2011-08-15 | 2012-04-18 | 大连华锐股份有限公司 | Water supply system of composite earth pressure balance shield |
| CN103397887A (en) * | 2013-08-19 | 2013-11-20 | 中交天和机械设备制造有限公司 | Mud and foam adding system of shield tunneling machine |
| CN203716977U (en) * | 2013-12-25 | 2014-07-16 | 中国神华能源股份有限公司 | Water supply device used for shield tunneling machine of inclined shaft of coal mine |
| CN204060698U (en) * | 2014-09-20 | 2014-12-31 | 辽宁三三工业有限公司 | Shield machine water cooling system |
Non-Patent Citations (2)
| Title |
|---|
| 徐霞瑞等: "盾构机冷却系统问题研究", 《科技资讯》 * |
| 牟映洁等: "盾构机工业水循环系统设计", 《隧道建设》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545305A (en) * | 2015-10-20 | 2016-05-04 | 辽宁三三工业有限公司 | Nested water circulation system |
| CN106837348A (en) * | 2017-01-13 | 2017-06-13 | 沈阳建筑大学 | The interflow of shape of a hoof shield machine construction regulate and store moldeed depth layer tunnel |
| CN106640113A (en) * | 2017-03-06 | 2017-05-10 | 中铁十八局集团有限公司 | Water delivery and cooling system used for TBM |
| CN108167202A (en) * | 2017-12-25 | 2018-06-15 | 辽宁三三工业有限公司 | One kind controls cooling water system based on frequency-variable controller |
| CN109519178A (en) * | 2018-10-18 | 2019-03-26 | 上海隧道工程有限公司 | Cooling system and method for shield cooling recirculation system under hot environment |
| CN109519178B (en) * | 2018-10-18 | 2020-12-01 | 上海隧道工程有限公司 | Cooling system and method for shield cooling circulation system in high-temperature environment |
| CN113352653A (en) * | 2021-07-16 | 2021-09-07 | 上海电气风电集团股份有限公司 | Mold circulating temperature rise and fall system and dehumidification method for polyurethane wind power blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104234718A (en) | Water cooling system of shield tunneling machine | |
| CN204060698U (en) | Shield machine water cooling system | |
| CN204316232U (en) | The cooling structure of direct-drive permanent-magnet synchronous torque motor | |
| CN204104273U (en) | Server cabinet water-cooling heat radiating device | |
| CN203251189U (en) | Motor | |
| CN202830523U (en) | Water even distribution system | |
| CN203712407U (en) | Cooling system of electric spindle | |
| CN204810065U (en) | Servo motor of circulation cooling | |
| CN203824337U (en) | Circulating water pump system for intermediate frequency heating furnace | |
| CN202153108U (en) | Fluid heat exchanger | |
| CN204739036U (en) | Hydraulic motor's cooling system | |
| CN204515661U (en) | A kind of rectilinear CPU water-filled radiator | |
| CN203967886U (en) | A kind of air-cooled electric main shaft of bidirectional cooling | |
| CN204024980U (en) | Cooling water circulating device | |
| CN203466684U (en) | Cooling structure for stator of mechanical spindle | |
| CN202947500U (en) | Cooling tower | |
| CN207212834U (en) | A kind of cooling back installation of production of electronic components comminutor | |
| CN204074176U (en) | A kind of ink sand mill cooling system | |
| CN206592195U (en) | Engine water pump water route integrated housing | |
| CN204385114U (en) | A kind of regenerated rubber digester refrigerating unit | |
| CN205401111U (en) | Energy -conserving roots's fan | |
| CN203669967U (en) | Air exhausting circulating cooling water system of anti-explosion diesel engine | |
| CN103743260B (en) | Multi-flow circulating-type high-pressure fluid heat exchanger | |
| CN204757762U (en) | A aftercooler for glassware production line compressor | |
| CN205117819U (en) | Heat dissipation type axial fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |