CN102297507B - Electric heating device of water device for heat treatment quenching - Google Patents
Electric heating device of water device for heat treatment quenching Download PDFInfo
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- CN102297507B CN102297507B CN 201110185353 CN201110185353A CN102297507B CN 102297507 B CN102297507 B CN 102297507B CN 201110185353 CN201110185353 CN 201110185353 CN 201110185353 A CN201110185353 A CN 201110185353A CN 102297507 B CN102297507 B CN 102297507B
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Abstract
The invention provides an electric heating device of a water device for heat treatment quenching. The device comprises a heater, a heater control system, a heat treatment water tank, a stirring device, a temperature controller and the like, wherein the heater is floated on the water surface of the heat treatment water tank, and heating components of the heater extend into water; and the heater control system is electrically connected with the heater, the temperature controller and the stirring device. The device has the advantages that the heat exchange mode that electric energy is directly converted into heat energy, and the heat energy is directly contact with water for heat exchange is adopted, thus not only can the environmental pollution be solved, the problems of large occupation of production field and high device expense are solved, but also the heat exchange heating mode is carried out through the direct contact of heating sources and heat treatment media, and the production cost is lowered.
Description
Technical field
The present invention relates to a kind of Equipment for Heating Processing technology, be specifically related to a kind of device of electrical heating water.
Background technology
According to the performance requirement of different foundry goods, need be heated to the 60-100 degree to the heat-treatment quenching water.With the growth of state's laws rules to control, market competition and the scale of environmental protection; take the boiler heating water generates steam of coal burning etc.; steam is the mode of heating quenching water again; it is more and more obvious to pollute the drawback serious, that cost is high, area occupied is big; therefore, by scrap build reduce to pollute, reducing cost becomes an urgent demand of enterprise.
The utility model content
The electric heater unit of a kind of heat-treatment quenching watering equipment provided by the invention, one of its purpose is the safety issue of contaminated solution and use, the problem that two of purpose is solution production cost height, equipment cost is high, three of purpose are to solve to take the big technical problem of production site.
A kind of heat-treatment quenching watering equipment electric heater unit provided by the invention is made up of heating element, heating element control system, heat treatment water tank and temperature controller etc.
Described heating element is the device that electric energy is changed into heat energy, and it swims on the water surface of heat treatment water tank, and its heat generating components puts in the water.
Described temperature controller is the device of reading water temperature, is arranged on the heat treatment water tank wall, and the position is lower than the water surface;
Described heating element control system is the device that the control heating element carries out heat exchange, agitating device and security control, and it is electrically connected with heating element and temperature controller.
Heating element of the present invention comprises water proof type install bin, heat-generating pipe and stainless steel floating ball; Described heat-generating pipe connect that power end and water proof type install bin inner chamber bottom surface are fixed and fastening by sealing ring, connect power line, the heating end of heat-generating pipe passes the water proof type install bin and puts in the water; The bottom of described water proof type install bin is connected with batten, and stainless steel floating ball is connected on the batten, increases the buoyancy of water proof type install bin in water.
Described heat-generating pipe is two of symmetric arrangement at least, and stainless steel floating ball is two of symmetric arrangement at least also.
Further, in the outer setting of heat treatment water tank agitating device is arranged, agitating device is to guarantee water fully circulation back and forth, makes the device of water tank water equality of temperature everywhere.The water inlet end of agitating device is connected with the water inlet of heat treatment water tank, and the water side of agitating device is connected with the delivery port of heat treatment water tank, and the delivery port that makes agitating device is in the middle of the heat-generating pipe of heating element; Agitating device is electrically connected with the heating element control system.
The equipment electric heater unit of a kind of heat-treatment quenching water provided by the invention directly contacts the mode of carrying out heat exchange by taking electric energy to change heat energy, heat energy into water, not only reduce environmental pollution, solved the problem that production site takies greatly, cost of equipment is high, and the direct mode of heating that carries out heat exchange that contacts by heating source and heat-treatment medium, reduced production cost.
Description of drawings
Fig. 1 is a kind of Equipment for Heating Processing electric heater unit working state schematic representation;
Fig. 2 is a kind of heating element device schematic diagram of Equipment for Heating Processing electric heater unit;
Fig. 3 is a kind of heating element device schematic diagram of Equipment for Heating Processing electric heater unit;
Fig. 4 is a kind of control circuit figure of Equipment for Heating Processing electric heater unit.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.
Referring to Fig. 1, this electric heater unit comprises the heat treatment water tank 3 that is installed in the worker-house and the heating element control system 5 that is installed in the worker-house, takes to place heating element 2 at heat treatment water tank 3 waters surface that water is being housed; Agitating device 4 is installed in the outside of heat treatment water tank 3, respectively the water inlet 3C of the water inlet end of agitating device 4 and heat treatment water tank 3 is connected, the delivery port 3B of the water side of agitating device 4 and heat treatment water tank 3 is connected, and guarantees that in installation the water side of agitating device 4 is middle at the heat-generating pipe 12 of heating element 2 substantially; Temperature controller 6 is installed to heat treatment water tank 3 tops; Respectively heating element 2, agitating device 4 are connected on the heating element control system with the line map of water-proof wire according to Fig. 3.Workflow is: start general supply, start the control button of agitating device (being dredge pump), after 2 minutes, realized flowing of water, start the electrical heating button of heating element control system, heater is started working, and behind the certain hour, observes the temperature of the water of temperature controller measurement, reach the electrical heating button of closing the heating element control system after the temperature, heat-treat, close agitating device after finishing the work, cut off general supply.
Heat treatment water tank 3 adopts the steel plate rivet welding to make, and the volume of water tank can be adjusted according to the place that produces and the product of production.
Referring to Fig. 2, Fig. 3, the installation steps of the heating element 2 of electric heater unit are: make a water proof type install bin 7 with 3 millimeters steel plate rivet weldings, make two holes in waterproof install bin 7 bottoms, the power connection end of two heat-generating pipes 12 is positioned on water proof type install bin 7 inner chamber bottom surfaces and fastening good with sealing ring, the line of connecting with the mains with screw.End face adds a rubber slab lid 8 on water proof type install bin 7, seals with four screws 9.Use two screws 13 that a batten 14 is connected to water proof type install bin 7 bottom front, and use nut 15 to carry out fastening, re-use other two screws 13 batten (14) is connected to the rear end, bottom of water proof type install bin 7, and use nut 15 to carry out fastening.Be connected to two stainless steel floating balls 10 on the batten 14 of front end by screw rod, adopt two nuts 11 to fix respectively, again two other stainless steel floating balls 10 are connected on the batten 14 of rear end, adopt two nuts 11 to fix respectively, realize swimming in the pond of heat treatment of workpieces quenching water.Heating element 2 is put into water, adjust four nuts 11 respectively, finish the variation of four stainless steel floating balls, 10 height, realize that the heat-generating pipe of heating element just all touches water (waterline of Fig. 2, Fig. 3), be unlikely to dry combustion method and water and surpass heat-generating pipe and influence safety.In addition, also vertical secured in parallel has two round steel 3A in heat treatment water tank 3, at batten 14 two hole 14A is arranged, and is through on two round steel 3A, and batten 14 can move up and down with respect to round steel 3A, and pellet can limit its all around and move.
Above structure, quench when going deep into the pond in heating and heat treating castings, heating element 2 freely floats, lands with the rising of the water surface, decline, has guaranteed that water contacts in the position of stipulating all the time with heating element, water can not have the power line of heating element and is lower than heating element, and security is good.
Referring to Fig. 4; the heating element control system 5 of electric heater unit adopts water-proof wire to be connected with heating element 2, agitating device 4 respectively; heating element control system 5 is made up of two earth leakage circuit-breakers, small-sized short-circuiting device protection switch and dredge pump gauge tap, guarantees the safety in heating element and the agitating device use.Wherein, main power source connects with earth leakage circuit-breaker QF1, QF2, small-sized short-circuit protector switch QF3 respectively; Earth leakage circuit-breaker QF1, QF2 decibel connect with the heat-generating pipe 12 of heating element 2 simultaneously, and small-sized short-circuit protector switch QF3 connects with the dredge pump of agitating device 4, connects ground wire at dredge pump, connects ground wire at water proof type install bin 7.
Those skilled in the art should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by claims and equivalent thereof.
Claims (7)
1. the electric heater unit of a heat-treatment quenching watering equipment comprises heating element (2), heating element control system (5), heat treatment water tank (3) and temperature controller (6), it is characterized in that:
Described heating element (2) swims on the water surface of heat treatment water tank (3), and its heat generating components puts in the water;
Described temperature controller (6) is arranged on heat treatment water tank (3) wall, and the position is lower than the water surface;
Described heating element control system (5) is electrically connected with heating element (2) and temperature controller (6);
Described heating element (2) comprises water proof type install bin (7), heat-generating pipe (12) and stainless steel floating ball (10); Described heat-generating pipe (12) connect that power end and water proof type install bin (7) inner chamber bottom surface are fixed and fastening by sealing ring, connect power line, the heating end of heat-generating pipe (12) passes water proof type install bin (7) and puts in the water; The bottom of described water proof type install bin (7) is connected with batten (14), and stainless steel floating ball (10) is connected on the batten (14), increases the buoyancy of water proof type install bin (7) in water.
2. the electric heater unit of heat-treatment quenching watering equipment according to claim 1 is characterized in that: described heat-generating pipe (12) is two of symmetric arrangement at least, and stainless steel floating ball (10) is four of symmetric arrangement at least in twos also.
3. the electric heater unit of heat-treatment quenching watering equipment according to claim 1 and 2, it is characterized in that: the outer setting at heat treatment water tank (3) has agitating device (4), the water inlet (3C) of the water inlet end of agitating device (4) and heat treatment water tank (3) is connected, the delivery port (3B) of the water side of agitating device (4) and heat treatment water tank (3) is connected, and makes the delivery port of agitating device (4) middle at the heat-generating pipe (12) of heating element (2); Agitating device (4) is electrically connected with the heating element control system.
4. the electric heater unit of heat-treatment quenching watering equipment according to claim 3, it is characterized in that: described stainless steel floating ball (10) is to be connected with batten with nut (11) by screw rod.
5. the electric heater unit of heat-treatment quenching watering equipment according to claim 3 is characterized in that: described water proof type install bin (7) top is with rubber slab lid (8) sealing.
6. the electric heater unit of heat-treatment quenching watering equipment according to claim 3, it is characterized in that: also vertical secured in parallel has two round steel (3A) in heat treatment water tank (3), at batten (14) two holes (14A) are arranged, be through on two round steel (3A), batten (14) can move up and down with respect to round steel (3A).
7. the electric heater unit of heat-treatment quenching watering equipment according to claim 1 is characterized in that: described heating element control system (5) is made up of two earth leakage circuit-breakers, small-sized short-circuiting device protection switch and dredge pump gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110185353 CN102297507B (en) | 2011-07-04 | 2011-07-04 | Electric heating device of water device for heat treatment quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110185353 CN102297507B (en) | 2011-07-04 | 2011-07-04 | Electric heating device of water device for heat treatment quenching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297507A CN102297507A (en) | 2011-12-28 |
| CN102297507B true CN102297507B (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110185353 Expired - Fee Related CN102297507B (en) | 2011-07-04 | 2011-07-04 | Electric heating device of water device for heat treatment quenching |
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| Country | Link |
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| CN (1) | CN102297507B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398366B (en) * | 2013-07-17 | 2015-08-05 | 广东格兰仕微波炉电器制造有限公司 | Steam raising plant and method of operating thereof |
| CN106705422A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Circulation hot water industrial boiler |
| CN114294701B (en) * | 2022-01-05 | 2022-09-02 | 柳升龙 | Low-temperature heat storage type heating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169816Y (en) * | 1993-07-24 | 1994-06-22 | 宋纪平 | Structure safety type electric water heater |
| CN2238995Y (en) * | 1995-08-18 | 1996-10-30 | 王俊玲 | Convenient water-storage electric heating shower |
| CN2400752Y (en) * | 1999-04-11 | 2000-10-11 | 李江辉 | Leakage and dry-firing preventing rapid electric water heater |
| CN200996593Y (en) * | 2005-11-01 | 2007-12-26 | 段云平 | Steam generater with PTC semiconductor ceramic heater as heating source |
| KR20090102587A (en) * | 2008-03-26 | 2009-09-30 | 이기영 | Noise reduction and fuel saving device of portable hot water boiler |
| CN201508027U (en) * | 2009-07-23 | 2010-06-16 | 樊明 | Water boiling device |
| CN202145049U (en) * | 2011-07-04 | 2012-02-15 | 重庆大江工业有限责任公司 | Device for electrically heating water |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59150248A (en) * | 1983-02-16 | 1984-08-28 | Hatano Shigeru | Water heating apparatus for bath |
-
2011
- 2011-07-04 CN CN 201110185353 patent/CN102297507B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169816Y (en) * | 1993-07-24 | 1994-06-22 | 宋纪平 | Structure safety type electric water heater |
| CN2238995Y (en) * | 1995-08-18 | 1996-10-30 | 王俊玲 | Convenient water-storage electric heating shower |
| CN2400752Y (en) * | 1999-04-11 | 2000-10-11 | 李江辉 | Leakage and dry-firing preventing rapid electric water heater |
| CN200996593Y (en) * | 2005-11-01 | 2007-12-26 | 段云平 | Steam generater with PTC semiconductor ceramic heater as heating source |
| KR20090102587A (en) * | 2008-03-26 | 2009-09-30 | 이기영 | Noise reduction and fuel saving device of portable hot water boiler |
| CN201508027U (en) * | 2009-07-23 | 2010-06-16 | 樊明 | Water boiling device |
| CN202145049U (en) * | 2011-07-04 | 2012-02-15 | 重庆大江工业有限责任公司 | Device for electrically heating water |
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| CN102297507A (en) | 2011-12-28 |
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Application publication date: 20111228 Assignee: Chongqing Dajiang Jiexin Forging Co., Ltd. Assignor: Chongqing Dajiang Industrial Co., Ltd. Contract record no.: 2014500000014 Denomination of invention: Electric heating device of water device for heat treatment quenching Granted publication date: 20130807 License type: Exclusive License Record date: 20140605 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190704 |