CN203501801U - Cooling water system of medium-frequency induction furnace - Google Patents
Cooling water system of medium-frequency induction furnace Download PDFInfo
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- CN203501801U CN203501801U CN201320402498.5U CN201320402498U CN203501801U CN 203501801 U CN203501801 U CN 203501801U CN 201320402498 U CN201320402498 U CN 201320402498U CN 203501801 U CN203501801 U CN 203501801U
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- water
- cooling
- medium
- frequency induction
- induction furnace
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Abstract
The utility model discloses a cooling water system of a medium-frequency induction furnace. The cooling water system comprises the medium-frequency induction furnace, a cooling pond, a cold water pump, a tap water valve and a water delivery pipeline, wherein the cooling pond, the cold water pump and the medium-frequency induction furnace are sequentially connected in series by the water delivery pipeline, and thus a closed loop is formed; a water inlet end of the tap water valve is connected with tap water, a water outlet end of the tap water valve is connected with the medium-frequency induction furnace, and the tap water valve is connected with the cold water pump in parallel. According to the cooling water system of the medium-frequency induction furnace, provided by the utility model, a water inlet end of the medium-frequency induction furnace is connected with the tap water in parallel, under a normal situation, the tap water valve can be switched off, and circulating water can be pressurized by the cold water pump for cooling the medium-frequency induction furnace; under a situation that a water pump is in failure or the power is suddenly cut off, the tap water valve can be switched on, the tap water of which the pressure is about 0.2MPa can flow in a copper pipe of the medium-frequency induction furnace, the situation that the copper pipe of the medium-frequency induction furnace cannot be damaged even if a high-temperature steel material is left in the medium-frequency induction furnace can be ensured, and the tap water can flow to the cooling pond so that the tap water can be subjected to cyclic utilization.
Description
Technical field
The utility model relates to mold machining technology field, is specifically related to a kind of intermediate frequency furnace cooling water system.
Background technology
Intermediate frequency furnace is when normal use, in intermediate frequency furnace, the bearing steel of heating is generally at 800-1170 ℃, for guaranteeing that intermediate frequency furnace can be because the too high fusing copper pipe of temperature damages, generally, that recirculated water more than logical 0.4MPa carries out cooling in intermediate frequency furnace copper pipe, while running in process of production water pump fault or line outage, high temperature steel are parked in intermediate frequency furnace, and no-cooling-water in intermediate frequency furnace copper pipe can cause a whole set of intermediate frequency furnace fusing, Damage by Short Circuit to be scrapped.Each intermediate frequency furnace damages direct losses and will reach more than 20000 yuan, and product quality, production efficiency, labour intensity are greatly affected, and indirect loss will arrive more than 40000 yuan.
Summary of the invention
The purpose of this utility model is to provide a kind of intermediate frequency furnace cooling water system, thereby while overcoming water pump fault that prior art exists or line outage by existing intermediate frequency furnace cooling water system is improved, high temperature steel are parked in intermediate frequency furnace, and no-cooling-water in intermediate frequency furnace copper pipe, the problem that can cause a whole set of intermediate frequency furnace fusing, Damage by Short Circuit to be scrapped.
To achieve these goals, the technical scheme the utility model proposes is:
A kind of intermediate frequency furnace cooling water system, comprise intermediate frequency furnace, cooling bay, water supply pump, running water valve, hydraulic pipeline, described hydraulic pipeline is connected described cooling bay, described water supply pump, described intermediate frequency furnace form closed-loop path successively, described running water valve water inlet end connects running water, described running water valve water side connects described intermediate frequency furnace, and described running water valve is in parallel with described water supply pump.
As the further improved intermediate frequency furnace cooling water system of the utility model, described cooling bay is divided into high temperature pond and low temperature pond, between described high temperature pond and low temperature pond, by through hole, be communicated with, described hydraulic pipeline water side is arranged in high temperature pond, and described hydraulic pipeline water inlet end is arranged in low temperature pond.
As the further improved intermediate frequency furnace cooling water system of the utility model, described cooling bay is provided with overfall.
As the further improved intermediate frequency furnace cooling water system of the utility model, described cooling bay also comprises heat-exchanger pump and cooling tower, described heat-exchanger pump water inlet end connects described high temperature pond, described heat-exchanger pump water side connects the water inlet end of described cooling tower, and the water side of described cooling tower connects described low temperature pond.
Intermediate frequency furnace cooling water system provided by the utility model, at intermediate frequency furnace water inlet end and connect running water, under normal circumstances, close running water valve, with water supply pump pressurized circulation water cooling intermediate frequency furnace, and under water pump fault or unexpected power-off condition, open running water valve, the running water of trickling 0.2MPa left and right in intermediate frequency furnace copper pipe, even if can guarantee, there are high temperature steel to rest in induction furnace, also be unlikely to damage induction furnace copper pipe, and running water also can flow out to cooling bay and recycle, not have any waste.
Accompanying drawing explanation
Fig. 1, intermediate frequency furnace cooling water system structural representation.
1 is intermediate frequency furnace, and 2 is cooling bay, and 21 is high temperature pond, and 22 is low temperature pond, and 23 is through hole, and 24 is overfall, and 3 is water supply pump, and 4 is running water valve, and 5 is heat-exchanger pump, and 6 is cooling tower.
The specific embodiment
In order to deepen, to understanding of the present utility model, below in conjunction with drawings and Examples, the utility model to be described in further detail, this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As shown in Figure 1, the intermediate frequency furnace cooling water system that the present embodiment provides, comprise a kind of intermediate frequency furnace cooling water system, it is characterized in that: comprise intermediate frequency furnace (1), cooling bay (2), water supply pump (3), running water valve (4), hydraulic pipeline, described hydraulic pipeline is successively by described cooling bay (2), described water supply pump (3), described intermediate frequency furnace (1) is connected and forms closed-loop path, described running water valve (4) water inlet end connects running water, described running water valve (4) water side connects described intermediate frequency furnace (1), described running water valve (4) is in parallel with described water supply pump (3).Described cooling bay (2) is divided into high temperature pond (21) and low temperature pond (22), between described high temperature pond (21) and low temperature pond (22), by through hole (23), be communicated with, described hydraulic pipeline water side is arranged in high temperature pond (21), and described hydraulic pipeline water inlet end is arranged in low temperature pond (22).Described cooling bay (2) is provided with overfall (24).Described cooling bay (2) also comprises heat-exchanger pump (5) and cooling tower (6), described heat-exchanger pump (5) water inlet end connects described high temperature pond (21), described heat-exchanger pump (5) water side connects the water inlet end of described cooling tower (6), and the water side of described cooling tower (6) connects described low temperature pond (22).
Claims (4)
1. an intermediate frequency furnace cooling water system, it is characterized in that: comprise intermediate frequency furnace (1), cooling bay (2), water supply pump (3), running water valve (4), hydraulic pipeline, described hydraulic pipeline is connected described cooling bay (2), described water supply pump (3), described intermediate frequency furnace (1) form closed-loop path successively, described running water valve (4) water inlet end connects running water, described running water valve (4) water side connects described intermediate frequency furnace (1), and described running water valve (4) is in parallel with described water supply pump (3).
2. intermediate frequency furnace cooling water system according to claim 1, it is characterized in that: described cooling bay (2) is divided into high temperature pond (21) and low temperature pond (22), between described high temperature pond (21) and low temperature pond (22), by through hole (23), be communicated with, described hydraulic pipeline water side is arranged in high temperature pond (21), and described hydraulic pipeline water inlet end is arranged in low temperature pond (22).
3. intermediate frequency furnace cooling water system according to claim 1, is characterized in that: described cooling bay (2) is provided with overfall (24).
4. intermediate frequency furnace cooling water system according to claim 2, it is characterized in that: described cooling bay (2) also comprises heat-exchanger pump (5) and cooling tower (6), described heat-exchanger pump (5) water inlet end connects described high temperature pond (21), described heat-exchanger pump (5) water side connects the water inlet end of described cooling tower (6), and the water side of described cooling tower (6) connects described low temperature pond (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402498.5U CN203501801U (en) | 2013-07-08 | 2013-07-08 | Cooling water system of medium-frequency induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320402498.5U CN203501801U (en) | 2013-07-08 | 2013-07-08 | Cooling water system of medium-frequency induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501801U true CN203501801U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320402498.5U Expired - Fee Related CN203501801U (en) | 2013-07-08 | 2013-07-08 | Cooling water system of medium-frequency induction furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN203501801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093230A (en) * | 2014-07-03 | 2014-10-08 | 汪枫 | Water cooling device of intermediate frequency inductor |
| CN107314682A (en) * | 2017-08-29 | 2017-11-03 | 广西容县顺垚仿古建陶有限公司 | A kind of ancient architecture blue bricks fires the water circle device of kiln |
| CN107560432A (en) * | 2017-09-27 | 2018-01-09 | 徐州东南钢铁工业有限公司 | A kind of Medium frequency induction cooling system |
-
2013
- 2013-07-08 CN CN201320402498.5U patent/CN203501801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093230A (en) * | 2014-07-03 | 2014-10-08 | 汪枫 | Water cooling device of intermediate frequency inductor |
| CN107314682A (en) * | 2017-08-29 | 2017-11-03 | 广西容县顺垚仿古建陶有限公司 | A kind of ancient architecture blue bricks fires the water circle device of kiln |
| CN107560432A (en) * | 2017-09-27 | 2018-01-09 | 徐州东南钢铁工业有限公司 | A kind of Medium frequency induction cooling system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160708 |