CN2301451Y - Improved quenching cooling device - Google Patents
Improved quenching cooling device Download PDFInfo
- Publication number
- CN2301451Y CN2301451Y CN 97223086 CN97223086U CN2301451Y CN 2301451 Y CN2301451 Y CN 2301451Y CN 97223086 CN97223086 CN 97223086 CN 97223086 U CN97223086 U CN 97223086U CN 2301451 Y CN2301451 Y CN 2301451Y
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- quenching
- medium
- quenching tank
- tank
- heating
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Abstract
The utility model belongs to the quenching cooling technique of heat treatment, mainly comprising a quenching tank, an overflow tank, a heater and a cooler. A medium cooling circuit is provided with a communicating pipe whose both ends are communicated with the upper outlet and the lower inlet of the quenching tank to form a medium heating circuit which is provided with two control valves for controlling the on-off of the both ends of the cooling circuit, and the pipe ports of the upper parts of short guiding pipes on a baffle plate of the quenching tank face to the center of the quenching tank. When the structural design of the quenching cooling device is used for heating, the utility model reduces the capacity of heating medium and reduces the heating energy consumption, and the direction arrangement of the short guiding pipes enhances the cooling uniformity of the bottom and the side faces of a work piece.
Description
The utility model belongs to heat treated quenching technique, mainly proposes a kind of improved quenching cooler.
Existing quench cooled system generally all has stirring, circulation and heating, refrigerating function; But come with some shortcomings on its structure design, as the quenching device of O, the D of France, Dorigo design as shown in drawings, it includes quenching tank 1, overflow groove 3, well heater 4, water cooler 12 and reservoir 9, by a dividing plate 6 quenching tank is divided into up and down two portions in the quenching tank and upper and lower two portions is communicated with by many short tubes that are parallel to each other 5 on the dividing plate, thermal medium after the water cooler cooling to reservoir and through being pumped back to bottom the quenching tank.It is favourable to the stable temperature that a reservoir is set in circulation loop, but will consume a lot of heat energy through whole loop and reservoir when medium need heat.Leading with the short tube that is parallel to each other in addition has tangible directivity when easily making the flow direction workpiece, cause the speed of cooling of workpiece different sites different, can increase quenching defects such as workpiece deformation thus.
The purpose of this utility model promptly is to propose a kind of improved quenching cooler, and its controlled ability is improved.Also have simultaneously all even characteristics that heat is saved in heating to medium of work-piece cools.
The utility model takes following technical measures to finish its invention task: mainly include quenching tank, overflow groove, well heater and refrigerating unit, in the medium cooling loop, a connecting pipe is set, two ends were communicated with quenching tank top outlet and lower inlet and constituted the medium heating circuit communicating pipe, and two control valves in order to the switching of two ends, controlled chilling loop are set.
Be provided with the control valve that opens and closes in order to control communicating pipe.
Refrigerating unit can be reservoir.
Refrigerating unit can be water cooler.
Refrigerating unit can be water cooler and the placed in-line molectron of reservoir.
Guiding short tube upper orifice in the quenching tank improves workpiece bottom and side refrigerative homogeneity all towards the quenching tank center.
The quenching cooler that the utility model proposes is provided with communicating pipe and control valve in the medium cooling loop, constitute heating circuit, has reduced the capacity of heating medium during heating, the energy consumption when having reduced heating; The direction setting of medium guiding short tube has improved workpiece bottom and side refrigerative homogeneity, has overcome the defective that existing quenching cooler is deposited.
Embodiment:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the another kind of structural representation of refrigerating unit.
Accompanying drawing 3 is the third structural representation of refrigerating unit.
Accompanying drawing 4 is existing quenching cooler structural representation.
Structure as shown in drawings: include quenching tank 1, overflow groove 3, well heater 4 and refrigerating unit, be provided with in the quenching tank 1 in order to detect the transmitter 2 of quenchant cooling power, temperature element also is housed in order to the measuring media temperature on the transmitter 2, medium guiding short tube 5 its upper orifice that are provided with on the dividing plate 6 are all towards the quenching tank middle part.Electricradiator 4 is housed in the overflow groove 3 is used for heating medium, refrigerating unit is a reservoir 9.A connecting pipe 13 is set in cooling loop, its two ends are connected on quenching tank exit passageway and the inlet siphunculus, quenching tank 1 are communicated with reservoir 9 constitute heating circuit, and arrange accordingly control valve 8,10, control valve 11 was set on communicating pipe, pump 7 is arranged in the medium cooling loop.
When medium temperature is low when needing heating, shut-off valve 8,10, open valve 11 and make medium pass through communicating pipe 13 and pump 7 forms loops, under recurrent state, medium is heated; When medium temperature higher but still still do not form circulation loop when not needing to cool off with communicating pipe 13, when the higher needs of medium temperature cool off, open valve 8,10, shut-off valve 11 or make the part medium flow spend communicating pipe 13 and mix after be pumped in the quenching tank through cooled medium.
As shown in Figure 2, refrigerating unit can be water cooler 12.
As shown in Figure 3, refrigerating unit is a water cooler 12 and oil storage vessel 9 placed in-line molectrons.
Claims (6)
1, a kind of improved quenching cooler, it mainly includes quenching tank (1), overflow groove (3), well heater (4) and refrigerating unit, feature of the present utility model is: a connecting pipe (13) is set in the medium cooling loop, communicating pipe (13) is communicated with formation medium heating circuit with outlet of quenching tank (1) top and lower inlet, and two control valves (8) (10) that open and close in order to two ends, controlled chilling loop are set.
2, improved quenching cooler according to claim 1 is characterized in that being provided with the control valve (11) that control communicating pipe (13) opens and closes.
3, improved quenching cooler according to claim 1 is characterized in that refrigerating unit can be reservoir (9).
4, improved quenching cooler according to claim 1 is characterized in that refrigerating unit can be water cooler (12).
5, improved quenching cooler according to claim 1 is characterized in that refrigerating unit is water cooler (12) and the placed in-line molectron of reservoir (9).
6, improved quenching cooler according to claim 1 is characterized in that the medium in the quenching tank (1) leads short tube (5) upper orifice all towards the quenching tank center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223086 CN2301451Y (en) | 1997-06-02 | 1997-06-02 | Improved quenching cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223086 CN2301451Y (en) | 1997-06-02 | 1997-06-02 | Improved quenching cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301451Y true CN2301451Y (en) | 1998-12-23 |
Family
ID=33937940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223086 Expired - Fee Related CN2301451Y (en) | 1997-06-02 | 1997-06-02 | Improved quenching cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301451Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733945B (en) * | 2005-09-01 | 2010-05-26 | 中原工学院 | Quantized quenching apparatus in metal heat treatment and the quantized quenching method using same |
| CN101899550A (en) * | 2010-07-12 | 2010-12-01 | 宏茂五金(昆山)有限公司 | Heat energy recycling system of quenching oil |
| CN105283728A (en) * | 2012-11-19 | 2016-01-27 | 施瓦兹有限公司 | Roller hearth furnace and method for the heat treatment of metal sheets |
| CN106119487A (en) * | 2016-08-26 | 2016-11-16 | 东莞市中泰模具股份有限公司 | A kind of high frequency heat process cooling system |
| CN107385167A (en) * | 2017-09-12 | 2017-11-24 | 柳州市隆兴模具技术有限公司 | A kind of heat sink for quenching cooling oil |
| CN108866293A (en) * | 2018-09-29 | 2018-11-23 | 上海颐柏热处理设备有限公司 | The method of quenching heat treatment device and on-line intelligence regulation quenching liquid cooling characteristics |
| CN111074056A (en) * | 2019-12-25 | 2020-04-28 | 江西师范高等专科学校 | Manufacturing equipment based on sensing technology |
-
1997
- 1997-06-02 CN CN 97223086 patent/CN2301451Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1733945B (en) * | 2005-09-01 | 2010-05-26 | 中原工学院 | Quantized quenching apparatus in metal heat treatment and the quantized quenching method using same |
| CN101899550A (en) * | 2010-07-12 | 2010-12-01 | 宏茂五金(昆山)有限公司 | Heat energy recycling system of quenching oil |
| CN101899550B (en) * | 2010-07-12 | 2012-06-20 | 宏茂五金(昆山)有限公司 | Heat energy recycling system of quenching oil |
| CN105283728A (en) * | 2012-11-19 | 2016-01-27 | 施瓦兹有限公司 | Roller hearth furnace and method for the heat treatment of metal sheets |
| CN105283728B (en) * | 2012-11-19 | 2017-04-26 | 施瓦兹有限公司 | Roller hearth furnace and method for the heat treatment of metal sheets |
| CN106119487A (en) * | 2016-08-26 | 2016-11-16 | 东莞市中泰模具股份有限公司 | A kind of high frequency heat process cooling system |
| CN106119487B (en) * | 2016-08-26 | 2018-02-06 | 东莞市中泰模具股份有限公司 | A kind of high frequency heat treatment cooling system |
| CN107385167A (en) * | 2017-09-12 | 2017-11-24 | 柳州市隆兴模具技术有限公司 | A kind of heat sink for quenching cooling oil |
| CN108866293A (en) * | 2018-09-29 | 2018-11-23 | 上海颐柏热处理设备有限公司 | The method of quenching heat treatment device and on-line intelligence regulation quenching liquid cooling characteristics |
| CN111074056A (en) * | 2019-12-25 | 2020-04-28 | 江西师范高等专科学校 | Manufacturing equipment based on sensing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |