CN202145049U - Device for electrically heating water - Google Patents
Device for electrically heating water Download PDFInfo
- Publication number
- CN202145049U CN202145049U CN201120232639U CN201120232639U CN202145049U CN 202145049 U CN202145049 U CN 202145049U CN 201120232639 U CN201120232639 U CN 201120232639U CN 201120232639 U CN201120232639 U CN 201120232639U CN 202145049 U CN202145049 U CN 202145049U
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- water
- heat
- heating element
- heat treatment
- water tank
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Abstract
The utility model provides a device for electrically heating water, composed of a heater, a heater control system, a heat treatment water tank, a stirring device, a temperature controller etc. The heater floats on the water surface of the heat treatment water tank, and the heating component thereof stretches into water. The heater control system is electrically connected with the heater, the temperature controller and the stirring device. The device reduces environmental pollution, and solves the problems of a large production site occupancy and a high equipment expense by adopting a method of converting an electric energy to a heat energy, and directly contacting the heat energy with water to exchange heat; moreover, the device decreases the production cost by a heating method of exchanging heat via the direct contact of a heating source and a heat treatment medium.
Description
Technical field
The utility model relates to a kind of Equipment for Heating Processing technology, is 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 of 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, reduce through scrap build pollute, reducing cost becomes an urgent demand of enterprise.
The utility model content
The device of the electrical heating water of using in a kind of heat-treatment quenching that the utility model provides; One of its purpose is the safety issue of contaminated solution and use; Two of purpose is to solve the problem that production cost is high, equipment cost is high, and three of purpose is to solve to take the big technical problem of production site.
The device of a kind of electrical heating water that the utility model provides is made up of heating element, heating element control system, heat treatment water tank and temperature controller etc.
Said heating element is the device that changes electric energy into heat energy, and it swims on the water surface of heat treatment water tank, and its heat generating components puts in the water.
Said temperature controller is a device of reading water temperature, is arranged on the heat treatment water tank wall, and the position is lower than the water surface;
Said 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.
The said heating element of the utility model comprises water proof type install bin, heat-generating pipe and stainless steel floating ball; Said 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 said 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.
Said 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 heating element control system.
The equipment electric heater unit of a kind of heat-treatment quenching water that the utility model provides directly contacts the mode of carrying out heat exchange through 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 through heating source and heat-treatment medium, reduced production cost.
Description of drawings
Fig. 1 is a kind of device working state schematic representation of electrical heating water;
Fig. 2 is a kind of heating element device sketch map of device of electrical heating water;
Fig. 3 is a kind of heating element device sketch map of device of electrical heating water;
Fig. 4 is a kind of control circuit figure of device of electrical heating water.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Referring to Fig. 1, this electric heater unit comprises 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 placement heating element 2 on heat treatment water tank 3 waters surface of water is being housed; Be installed in agitating device 4 outside of heat treatment water tank 3; Be connected the water inlet 3C of the water inlet end of agitating device 4 and heat treatment water tank 3 respectively; 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 basically; Temperature controller 6 is installed to heat treatment water tank 3 tops; Be connected to heating element 2, agitating device 4 in the heating element control system respectively 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, started the electrical heating button of heating element control system, heater is started working; Behind the certain hour, observe the temperature of the water of temperature controller measurement, reach the electrical heating button of closing 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; Be positioned on water proof type install bin 7 inner chamber bottom surfaces and fastening good, the line of connecting with the mains to the power connection end of two heat-generating pipes 12 with screw with sealing ring.End face adds a rubber slab lid 8 on water proof type install bin 7, seals with four screws 9.Use two screws 13 to be connected to water proof type install bin 7 bottom front to a batten 14; And use nut 15 to carry out fastening; Re-use other two screws 13 and be connected to the rear end, bottom of water proof type install bin 7 to a batten (14), and use nut 15 to carry out fastening.Be connected to two stainless steel floating balls 10 on the batten 14 of front end through screw rod; Adopt two nuts 11 to fix respectively; Be connected to two other stainless steel floating balls 10 on the batten 14 of rear end again; 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, accomplish 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, and two hole 14A are arranged on batten 14, 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 with heating element all the time; 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 forms the safety in assurance heating element and the agitating device use by two earth leakage circuit-breakers, small-sized short-circuiting device protection switch and dredge pump gauge tap.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, on water proof type install bin 7, connects ground wire.
Those skilled in the art should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by claims and equivalent thereof.
Claims (7)
1. the device of an electrical heating water comprises heating element (2), heating element control system (5), heat treatment water tank (3) and temperature controller (6), it is characterized in that:
Said heating element (2) swims on the water surface of heat treatment water tank (3), and its heat generating components puts in the water;
Said temperature controller (6) is arranged on heat treatment water tank (3) wall, and the position is lower than the water surface;
Said heating element control system (5) is electrically connected with heating element (2) and temperature controller (6);
Said heating element (2) comprises water proof type install bin (7), heat-generating pipe (12) and stainless steel floating ball (10); Said 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 said 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 device of electrical heating water according to claim 1 is characterized in that: said 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 device of electrical heating water 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 heating element control system.
4. the device of electrical heating water according to claim 3 is characterized in that: said stainless steel floating ball (10) is to be connected with batten with nut (11) through screw rod.
5. the device of electrical heating water according to claim 3 is characterized in that: said water proof type install bin (7) top is with rubber slab lid (8) sealing.
6. the device of electrical heating water 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); Two holes (14A) are arranged on batten (14); Be through on two round steel (3A), batten (14) can move up and down with respect to round steel (3A).
7. the device of electrical heating water according to claim 1 is characterized in that: said 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 |
|---|---|---|---|
| CN201120232639U CN202145049U (en) | 2011-07-04 | 2011-07-04 | Device for electrically heating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120232639U CN202145049U (en) | 2011-07-04 | 2011-07-04 | Device for electrically heating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145049U true CN202145049U (en) | 2012-02-15 |
Family
ID=45580980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120232639U Expired - Lifetime CN202145049U (en) | 2011-07-04 | 2011-07-04 | Device for electrically heating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297507A (en) * | 2011-07-04 | 2011-12-28 | 重庆大江工业有限责任公司 | Electric heating device of water device for heat treatment quenching |
-
2011
- 2011-07-04 CN CN201120232639U patent/CN202145049U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297507A (en) * | 2011-07-04 | 2011-12-28 | 重庆大江工业有限责任公司 | Electric heating device of water device for heat treatment quenching |
| CN102297507B (en) * | 2011-07-04 | 2013-08-07 | 重庆大江工业有限责任公司 | Electric heating device of water device for heat treatment quenching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120215 Effective date of abandoning: 20130807 |
|
| RGAV | Abandon patent right to avoid regrant |