CN201259480Y - Cyclic water cooling device steel sample - Google Patents
Cyclic water cooling device steel sample Download PDFInfo
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- CN201259480Y CN201259480Y CNU2008201905275U CN200820190527U CN201259480Y CN 201259480 Y CN201259480 Y CN 201259480Y CN U2008201905275 U CNU2008201905275 U CN U2008201905275U CN 200820190527 U CN200820190527 U CN 200820190527U CN 201259480 Y CN201259480 Y CN 201259480Y
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Abstract
The utility model provides a cycling water cooling device for a steel sample, which comprises a shell, a sample cooling water groove and a controller, wherein, the sample cooling water groove is arranged on the upper part of the shell, and a communication pipe and a water pump are arranged between one side of the sample cooling water groove and the lower part of the shell; the other side of the sample cooling water groove is provided with a water level limit pipe that is connected with a refrigerating water tank, and a refrigerating water tank is provided with a water intake pipe and a water intake electromagnetic valve, and a fluid level switch is arranged inside the refrigerating water tank, and a contact of the fluid level switch is serially connected with a power-supply circuit of the water intake electromagnetic valve. The water inside the refrigerating water tank is refrigerated by a compressor, and a cycling refrigerating copper pipe of the compressor is arranged inside the refrigerating water tank, and a heat radiator is arranged on the wall of the shell, and a fan that accelerates the heat radiation is arranged inside the shell corresponding to the heat radiator; a temperature sensor is arranged inside the refrigerating water tank, and a contact that is controlled by the temperature sensor is serially connected with the power-supply circuit of the compressor and the fan.
Description
Technical field
The utility model relates to a kind of steel sample circulating water cooling device, is at the steel industry both analysis, the device that steel sample cools off in process fast.Particularly be applied to various luminoscopes, direct-reading spectrometer analysis steel sample.
Background technology
Take out the sample that performs an analysis on the general STEELMAKING PRODUCTION line and mostly be the bar-shaped sample of cone, the sample temperature that cuts out through biplate automatic gas cutting machine (or monolithic cutting machine) is very high, can be up to more than 90 ℃.Because the sample surfaces temperature is too high, can cause the emission spectrographic analysis data fluctuations big, its analysis precision and poor accuracy.Spectrographic method is stable in order to make, data are reliable, we adopted tap water cooling sample in the past, adopt tap water cooling sample required time long, cooling off a sample will spend 1-1.5 minutes, adds sample cutting 1.5 minutes, sand paper mill (or milling on the milling machine) 30 seconds, and whole sample preparation link needs 3.5 minutes, in addition, what use during the cooling sample is running water, not recycling, causes a large amount of wastes of water.
Summary of the invention
The purpose of this utility model is the operation of a kind of energy of design long-time continuous, the steel sample circulating water cooling device of constant current constant voltage chilled water is provided that shorten cool time, energy savings guarantees to analyze promptness rate, accuracy rate.
The technical solution of the utility model: steel sample circulating water cooling device of the present utility model comprises housing, sample bosh, controller, the sample bosh has connecting pipeline and suction pump on housing top between one side of sample bosh and the refrigeration water tank of lower housing portion; The opposite side of sample bosh has the water level position-limiting tube to be connected to refrigeration water tank, and refrigeration water tank has water inlet pipe and entering water electromagnetic valve, and level switch is installed in the refrigeration water tank, and the contact of level switch is connected on the current supply circuit of entering water electromagnetic valve.
Described steel sample circulating water cooling device, the water of refrigeration water tank is by compressor cooling, and the circularly cooling copper pipe of compressor places in the refrigeration water tank, and heating radiator has the fan of accelerating heat radiation to arrange facing to heating radiator on housing wall in the housing; Be provided with temperature sensor in the refrigeration water tank, the contact of temperature sensor control is connected on the current supply circuit of compressor, fan.
Advantage of the present utility model:
1) effectively shortens cool time, guarantee to analyze promptness rate, accuracy rate;
2) conserve water resource.
Description of drawings
Fig. 1 is the structural representation of recirculated cooling water set
Fig. 2 is the transversary synoptic diagram of Fig. 1
Embodiment
As Fig. 1, Fig. 2: the utility model comprises housing 1, sample bosh 2, specimen mounting 19, and sample bosh 2 has connecting pipeline 14 and suction pump 5 on housing 1 top between one side of sample bosh 2 and the refrigeration water tank 3 of lower housing portion; The opposite side of sample bosh 2 has water level position-limiting tube 15 to be connected to refrigeration water tank 3, refrigeration water tank 3 has water inlet pipe 16 and entering water electromagnetic valve 17, refrigeration water tank 3 inwalls are equipped with the liquid level sensor of level switch 18, and the contact of level switch is connected on the current supply circuit of entering water electromagnetic valve 17.
The water of refrigeration water tank is that the circularly cooling copper pipe 4 of compressor 6 places in the refrigeration water tank 3 by compressor 6 refrigeration, and heating radiator 9 has the fan 7 of accelerating heat radiation to arrange facing to heating radiator on housing 1 wall in the housing.Be provided with temperature sensor 8 in the refrigeration water tank 3, the contact of temperature sensor 8 controls is connected on the current supply circuit of compressor, fan.
Refrigeration unit adopts the import totally-enclosed compressor.Use the copper evaporator. the advantage of copper evaporator is a good heat conductivity, helps finishing fast heat interchange, and is efficient, energy-conservation.Water circulation system adopts stainless steel, PVC plastic or other material, non-corrosive, does not corrode.Screen pack adopts stainless steel wire mesh.Water pump adopts the magnetically-actuated ebullator, and is safe and efficient.The intelligent numerical control digital display meter of 0.2 ℃ of control accuracy is adopted in temperature control.Range of control-5 is ℃ to 99.9 ℃.
The course of work:
The steel sample that cuts is put into the cooling of cold water machine, start button on the start-up control panel 10, suction pump 5 operations are passed through pipe 13 pumps to sample cooling bath 2 with refrigeration water tank 3 water, the water surface in the sample cooling bath 2 rises, the water surface rises to the unnecessary water of certain altitude and is back in the refrigeration water tank 3 by managing 15, and water constantly circulates.If water temperature is higher than 6 operations of temperature compressor are set, make the water cooling in the refrigeration water tank 3, heat is by heating radiator 9 heat radiations, and fan 7 operations make heat radiator 9 accelerate heat radiation, and compressor 6 and fan 7 are out of service when temperature drops to assigned temperature.Temperature is placed on sample cooling bath 2 up to sample more than 90 ℃ cools off fast, the water that temperature rises is back to cooling in the refrigeration water tank 3, and cooled water enters sample cooling bath 2 by suction pump 5, and water constantly circulates sample is cooled down fast.The sample that has cooled off takes out and is positioned on the specimen mounting 19.Level switch 18 is installed in the refrigeration water tank 3.When liquid level was lower than level switch 18, level switch 18 was connected solenoid valves 17, gave refrigeration water tank 3 supplementing water, arrive water level after level switch 18 disconnect, solenoid valve 17 is out of service to stop moisturizing.
Water temperature is controlled and is adopted numeral to show control mode in the refrigeration water tank 3, has water temperature to set and demonstration on the control panel 10.Function comprises:
1. digital control and show the leaving water temperature of chilled water.Preestablish required water temperature upper and lower bound, water temperature maintains in the scope of bound automatically.
2. be provided with level switch in the water tank, can establish warning device on the control panel 10, in case water level is lower than the setting line, water pressure control system adds water automatically, guarantees the equipment water safety.
3. can long-time continuous move, the chilled water of constant current, constant voltage is provided.
Claims (2)
1. a steel sample circulating water cooling device comprises housing, sample bosh, controller, it is characterized in that: the sample bosh has connecting pipeline and suction pump on housing top between one side of sample bosh and the refrigeration water tank of lower housing portion; The opposite side of sample bosh has the water level position-limiting tube to be connected to refrigeration water tank, and refrigeration water tank has water inlet pipe and entering water electromagnetic valve, and level switch is installed in the refrigeration water tank, and the contact of level switch is connected on the current supply circuit of entering water electromagnetic valve.
2. steel sample circulating water cooling device according to claim 1, it is characterized in that: the water of refrigeration water tank is to pass through compressor cooling, the circularly cooling copper pipe of compressor places in the refrigeration water tank, and heating radiator has the fan of accelerating heat radiation to arrange facing to heating radiator on housing wall in the housing; Be provided with temperature sensor in the refrigeration water tank, the contact of temperature sensor control is connected on the current supply circuit of compressor, fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201905275U CN201259480Y (en) | 2008-08-28 | 2008-08-28 | Cyclic water cooling device steel sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201905275U CN201259480Y (en) | 2008-08-28 | 2008-08-28 | Cyclic water cooling device steel sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259480Y true CN201259480Y (en) | 2009-06-17 |
Family
ID=40773719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201905275U Expired - Fee Related CN201259480Y (en) | 2008-08-28 | 2008-08-28 | Cyclic water cooling device steel sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259480Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749245A (en) * | 2012-07-20 | 2012-10-24 | 武汉钢铁(集团)公司 | Automatic low-temperature dry cooling instrument and dry cooling method |
| CN103068138A (en) * | 2011-12-31 | 2013-04-24 | 长春吉大·小天鹅仪器有限公司 | Water cooling device of multi-power transmission (MPT) microwave energy vacuum tube |
| CN103540721A (en) * | 2013-10-01 | 2014-01-29 | 杨立斌 | Metal material heat treatment water tank |
| CN104568508A (en) * | 2015-02-05 | 2015-04-29 | 孙二生 | Portable pure-steam sampling device |
| CN106623452A (en) * | 2017-02-14 | 2017-05-10 | 天津中钢联科技发展有限公司 | Multifunctional hot-rolled coil off-line cooling water tank |
| CN106992633A (en) * | 2017-05-18 | 2017-07-28 | 山东双源印铁制罐有限公司 | Self-cooled motor cooling protection device |
| CN107576120A (en) * | 2017-09-26 | 2018-01-12 | 浙江九钢金属制品有限公司 | A kind of iron backing plate cooling device |
-
2008
- 2008-08-28 CN CNU2008201905275U patent/CN201259480Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068138A (en) * | 2011-12-31 | 2013-04-24 | 长春吉大·小天鹅仪器有限公司 | Water cooling device of multi-power transmission (MPT) microwave energy vacuum tube |
| CN102749245A (en) * | 2012-07-20 | 2012-10-24 | 武汉钢铁(集团)公司 | Automatic low-temperature dry cooling instrument and dry cooling method |
| CN103540721A (en) * | 2013-10-01 | 2014-01-29 | 杨立斌 | Metal material heat treatment water tank |
| CN104568508A (en) * | 2015-02-05 | 2015-04-29 | 孙二生 | Portable pure-steam sampling device |
| CN106623452A (en) * | 2017-02-14 | 2017-05-10 | 天津中钢联科技发展有限公司 | Multifunctional hot-rolled coil off-line cooling water tank |
| CN106992633A (en) * | 2017-05-18 | 2017-07-28 | 山东双源印铁制罐有限公司 | Self-cooled motor cooling protection device |
| CN107576120A (en) * | 2017-09-26 | 2018-01-12 | 浙江九钢金属制品有限公司 | A kind of iron backing plate cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |