CN202047094U - Case-type quenching furnace - Google Patents
Case-type quenching furnace Download PDFInfo
- Publication number
- CN202047094U CN202047094U CN2011200990677U CN201120099067U CN202047094U CN 202047094 U CN202047094 U CN 202047094U CN 2011200990677 U CN2011200990677 U CN 2011200990677U CN 201120099067 U CN201120099067 U CN 201120099067U CN 202047094 U CN202047094 U CN 202047094U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- cooled tube
- oil
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a case-type quenching furnace which comprises a heating furnace body, an oil cooling trough, a cooling water pool and a water pump, wherein the oil cooling trough is arranged at one side of the outlet of the heating furnace body; a cooling water pipe is arranged in the oil cooling trough; the water outlet of the oil cooling trough is connected with the water inlet of the cooling water pool through the water pump; and the water outlet of the cooling water pool is connected with the water inlet of the cooling water pipe. Based on the technical scheme, a cooling device comprises the cooling water pipe arranged in the oil cooling trough and the cooling water pool arranged at the outer side of the oil cooling trough; the occupied area of the cooling water pool is small; and cooling water flows by using the water pump without a stirrer, so that small noise is generated in the whole cooling process.
Description
Technical field
A kind of sealed box type quenching furnace of the utility model.
Background technology
Sealed box type quenching furnace comprises heating furnace body and oil cooling groove.Owing to after workpiece comes out from heating furnace body, enter in the oil cooling groove and cool off, so the cooling oil in the oil cooling groove need keep certain low-temperature condition.Because workpiece is with the heat transferred cooling oil of self, so the temperature of cooling oil is in continuous rising.At present, the device of the temperature of Chang Yong reduction cooling oil is a plate-type heat exchanger.This plate-type heat exchanger is arranged in the tank.The wall of oil cooling groove is provided with an outlet and an import, and, in the oil cooling groove agitator is set.Agitator in the oil cooling groove can impel cooling oil to flow.Cooling oil flows out from the outlet of oil cooling groove, enters in the plate-type heat exchanger by pipeline.Cooling oil in the process of flowing, carries out absorbing and cooling temperature by the water in the tank to cooling oil in plate-type heat exchanger.Cooling oil after the cooling flows out from the outlet of plate-type heat exchanger, enters once more in the oil cooling groove by pipeline.Adopt this device that cooling oil is lowered the temperature, need the polylith plate-type heat exchanger, and the floor space in pond is big.Simultaneously, agitator is worked in the oil cooling groove, and the noise of generation is big.
The utility model content
Technical problem to be solved in the utility model is: a kind of sealed box type quenching furnace is provided, make that the refrigerating unit floor space is little, and the noise that produces in the process of cooling is little.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of sealed box type quenching furnace, comprise heating furnace body and oil cooling groove, the oil cooling groove is arranged in outlet one side of heating furnace body, also comprise cooling basin and water pump, in the oil cooling groove, arrange water-cooled tube, the water outlet of water-cooled tube is connected by the water-in of water pump and cooling basin, and the water outlet of cooling basin is connected with the water-in of water-cooled tube.
Further, described water-cooled tube is divided into left water-cooled tube and right water-cooled tube, and left water-cooled tube is arranged in the left side of oil cooling groove, and right water-cooled tube is arranged in the right side of oil cooling groove.
Further, a port of described left water-cooled tube is a water-in, and the another port is a water outlet; One port of right water-cooled tube is a water-in, and the another port is a water outlet.
Compared with prior art, the utlity model has following beneficial effect:
1. the refrigerating unit floor space is little, and the noise that produces in the process of cooling is little.In the technical program, refrigerating unit is water-cooled tube of arranging in the oil cooling groove and the cooling basin that is arranged on the oil cooling groove outside.Compare existing use polylith plate-type heat exchanger, the cooling basin floor space of this technical program is little, and cooling-water flow is used water pump, does not use agitator, makes that the noise that produces in the whole process of cooling is little.
2. cooling efficiency height.In the technical program, water-cooled tube is divided into left water-cooled tube and right water-cooled tube, and they are arranged in the two ends of oil cooling groove, can increase heat interchanging area, improves cooling efficiency.When especially left water-cooled tube and right water-cooled tube respectively have a water-in and a water outlet, can improve cooling-water flow speed, and then improve cooling efficiency.
Description of drawings
Fig. 1 is first kind of structural representation of the present utility model.
Fig. 2 is second kind of structural representation of the present utility model.
Have among the figure: 1, heating furnace body, 2, the oil cooling groove, 3, the cooling basin, 4, water pump, 5, valve, 21, water-cooled tube, 211, left water-cooled tube, 212, right water-cooled tube.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
A kind of sealed box type quenching furnace of the present utility model comprises heating furnace body 1, oil cooling groove 2, cooling basin 3 and water pump 4.Oil cooling groove 2 is arranged in outlet one side of heating furnace body 1.In oil cooling groove 2, arrange water-cooled tube 21.The water outlet of water-cooled tube 21 is connected by the water-in of water pump 4 and cooling basin 3, and the water outlet of cooling basin 3 is connected with the water-in of water-cooled tube 21.
Use the sealed box type quenching furnace of said structure, cooling oil cools by water coolant in the oil cooling groove 2.Concrete working process is: behind the cooling oil heat, the temperature of water coolant raises in the water coolant absorption oil cooling groove 2 in the water-cooled tube 21, and the cooling oil temperature reduces.Open water pump 4, make that the water coolant in the water-cooled tube 21 flows in the cooling basin 3.Water coolant and the water coolant in the cooling basin 3 in original water-cooled tube 21 mix, and the temperature of cooling water in original water-cooled tube 21 is reduced.Water coolant in the cooling basin 3 enters in the water-cooled tube 21 by pipeline again, to the processing of lowering the temperature of cooling oil in the oil cooling groove 2.Use this kind device that the cooling oil in the oil cooling groove 2 is lowered the temperature, cooling basin 3 floor spaces are little, and the noise that produces in process of cooling is little, even without any noise.
Further, as depicted in figs. 1 and 2, described water-cooled tube 21 is divided into left water-cooled tube 211 and right water-cooled tube 212, and left water-cooled tube 211 is arranged in the left side of oil cooling groove 2, and right water-cooled tube 212 is arranged in the right side of oil cooling groove 2.Two water-cooled tubes 21 are set, can make full use of the internal space of oil cooling groove 2 on the one hand, can improve cooling efficiency on the one hand.
Further, as shown in Figure 1, when left water-cooled tube 211 and right water-cooled tube 212 were set, a port of left water-cooled tube 211 was a water-in, the another port is communicated with by pipeline with a port of right water-cooled tube 212, and the another port of right water-cooled tube 212 is a water outlet.Whole water-cooled tube 21 only has a water outlet and a water-in, and is easy for installation.
Further, as shown in Figure 2, when left water-cooled tube 211 and right water-cooled tube 212 were set, a port of left water-cooled tube 211 was a water-in, and the another port is a water outlet; One port of right water-cooled tube 212 is a water-in, and the another port is a water outlet.Like this, whole water-cooled tube 21 has two water outlets and two water-ins, is equivalent to two independently water-cooled tubes.This kind structure can improve cooling efficiency.
Further, described sealed box type quenching furnace also comprises valve 5, and valve 5 is arranged between the water outlet of the water-in of water-cooled tube 21 and cooling basin 3.Increase valve 5, the effectively mobile opportunity of controlled chilling water of being provided with.
Further, described water-cooled tube 21 undulates.The shape of water-cooled tube 21 can be multiple, when selecting waviness, can increase the heat interchanging area of water coolant and cooling oil, improves cooling efficiency.
Claims (6)
1. sealed box type quenching furnace, comprise heating furnace body (1) and oil cooling groove (2), oil cooling groove (2) is arranged in outlet one side of heating furnace body (1), it is characterized in that, also comprise cooling basin (3) and water pump (4), arrange water-cooled tube (21) in oil cooling groove (2), the water outlet of water-cooled tube (21) is connected by the water-in of water pump (4) and cooling basin (3), and the water outlet of cooling basin (3) is connected with the water-in of water-cooled tube (21).
2. according to the described a kind of sealed box type quenching furnace of claim 1, it is characterized in that, described water-cooled tube (21) is divided into left water-cooled tube (211) and right water-cooled tube (212), left side water-cooled tube (211) is arranged in the left side of oil cooling groove (2), and right water-cooled tube (212) is arranged in the right side of oil cooling groove (2).
3. according to the described a kind of sealed box type quenching furnace of claim 2, it is characterized in that, one port of described left water-cooled tube (211) is a water-in, and the another port is communicated with by pipeline with a port of right water-cooled tube (212), and the another port of right water-cooled tube (212) is a water outlet.
4. according to the described a kind of sealed box type quenching furnace of claim 2, it is characterized in that a port of described left water-cooled tube (211) is a water-in, the another port is a water outlet; One port of right water-cooled tube (212) is a water-in, and the another port is a water outlet.
5. according to the described a kind of sealed box type quenching furnace of claim 1, it is characterized in that, also comprise valve (5), valve (5) is arranged between the water outlet of the water-in of water-cooled tube (21) and cooling basin (3).
6. according to claim 1 or 2 described a kind of sealed box type quenching furnaces, it is characterized in that described water-cooled tube (21) undulate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200990677U CN202047094U (en) | 2011-04-07 | 2011-04-07 | Case-type quenching furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200990677U CN202047094U (en) | 2011-04-07 | 2011-04-07 | Case-type quenching furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202047094U true CN202047094U (en) | 2011-11-23 |
Family
ID=44987412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200990677U Expired - Fee Related CN202047094U (en) | 2011-04-07 | 2011-04-07 | Case-type quenching furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202047094U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103589834A (en) * | 2013-11-28 | 2014-02-19 | 济南惠信实业有限公司 | Temperature control coolant oil cycle apparatus used for quenching |
CN107401433A (en) * | 2017-09-12 | 2017-11-28 | 柳州市隆兴模具技术有限公司 | A kind of WHRS for quenching cooling oil |
-
2011
- 2011-04-07 CN CN2011200990677U patent/CN202047094U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103589834A (en) * | 2013-11-28 | 2014-02-19 | 济南惠信实业有限公司 | Temperature control coolant oil cycle apparatus used for quenching |
CN107401433A (en) * | 2017-09-12 | 2017-11-28 | 柳州市隆兴模具技术有限公司 | A kind of WHRS for quenching cooling oil |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103851039A (en) | Hydraulic oil-water cooler | |
CN202012611U (en) | Cooling water circulation system of speed reducer | |
CN202047094U (en) | Case-type quenching furnace | |
CN103851038A (en) | Hydraulic cooler | |
CN205156634U (en) | Drop stamping heating furnace cooling water circulation system | |
CN201972002U (en) | Energy-saving dyeing machine | |
CN102012175B (en) | Novel gas-liquid heat-exchange device | |
CN201311820Y (en) | Water-cooling device of transformer for casting and forging | |
CN202441659U (en) | Hydraulic oil tank with cooling device | |
CN206223012U (en) | A kind of idle air thermal source pump evaporator rinses defrosting device | |
CN102121185A (en) | Energy saving system | |
CN202301292U (en) | Hydraulic oil cooling system of hydraulic machine | |
CN204080034U (en) | There is the steel ball quenching device to intermediate frequency furnace refrigerating function | |
CN103451053A (en) | Beer fermentation tank | |
CN201799428U (en) | Wash tank cooled and heated from external | |
CN203240835U (en) | Device for recycling waste heat of hydrochloric acid furnace | |
CN201050949Y (en) | Enclosed cooler | |
CN201555471U (en) | Radiator tank with multiple flow paths | |
CN202329295U (en) | Latent heat exchanger | |
CN201381967Y (en) | Novel thermal energy converter | |
CN2794511Y (en) | Energy saving heat exchanging water fetching device for injection liquid | |
CN204981985U (en) | Nitrogen gas circulative cooling machine | |
CN202592581U (en) | Cooling system of rubber sheet cooling machine | |
CN202805876U (en) | Hot press with water cooling device for copper-clad plate | |
CN215725190U (en) | Aluminum electrolysis casting water waste heat utilization system |
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: 20111123 Termination date: 20150407 |
|
EXPY | Termination of patent right or utility model |