CN220812515U - Automobile forging residual temperature quenching temperature control device - Google Patents
Automobile forging residual temperature quenching temperature control device Download PDFInfo
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- CN220812515U CN220812515U CN202322601351.5U CN202322601351U CN220812515U CN 220812515 U CN220812515 U CN 220812515U CN 202322601351 U CN202322601351 U CN 202322601351U CN 220812515 U CN220812515 U CN 220812515U
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- 238000010791 quenching Methods 0.000 title claims abstract description 88
- 230000000171 quenching effect Effects 0.000 title claims abstract description 88
- 238000005242 forging Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000002918 waste heat Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The embodiment of the utility model provides a temperature control device for residual temperature quenching of an automobile forging, and relates to the technical field of quenching. The automobile forging residual temperature quenching temperature control device comprises a quenching chamber and Wen Ganjian II, wherein a temperature control shell is sleeved on the outer side of the quenching chamber, a heat guiding part is annularly coiled on the outer surface of the quenching chamber and the inner surface of the temperature control shell, and the heat guiding part is used for heat exchange of the temperature in the quenching chamber; the water supply part pumps cooling water into the heat introducing part to cool the quenching chamber, the cooled cooling water flows back into the heat exchanging part to serve as a heat exchanging object, the air supply part sends cooling air into the temperature control shell to cool the quenching chamber, and the cooling air after heat exchanging enters the heat exchanging part to exchange heat with the cooling water in the cooling air; the water after heat exchange enters the tower body and is processed through the tower body to generate steam; and high-temperature steam in the tower body flows back to the heat guiding part through the heat supply pipe and the middle communicating part to heat the quenching chamber.
Description
Technical Field
The utility model relates to the technical field of quenching, in particular to a temperature control device for residual temperature quenching of an automobile forging.
Background
The forging refers to a workpiece or a blank obtained by forging and deforming a metal blank; in the process of forging and quenching the automobile forging, the quenching temperature is an important index of the strength, hardness, toughness and wear resistance of the forged automobile forging; therefore, the quenching temperature of the workpiece is reasonably controlled in the quenching process, and a temperature control device is used at the moment;
The existing temperature control device can cool and heat at proper time according to the quenching temperature, but has certain problems, such as temperature control only, heat loss caused by direct cooling by adopting a cooling device when cooling, and larger heating power consumption when heating, the temperature of the existing temperature control device can not be reasonably used for heat exchange during quenching and cooling, and energy after cooling and heat exchange is difficult to use to reduce the energy consumption for heating, so that the energy consumption is overlarge during quenching and temperature control, the production cost is increased, and certain defects exist, and the practicability of the residual temperature quenching and temperature control device is reduced;
Therefore, in order to solve the above-mentioned problems, a temperature control device is designed to recycle the heat energy and reduce the energy consumption, so as to perform energy-saving treatment, thereby solving the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a temperature control device for the residual temperature quenching of an automobile forging, which can recycle heat energy of the automobile forging, avoid overlarge energy consumption and improve the energy-saving effect of the automobile forging.
The utility model provides an automobile forging residual temperature quenching temperature control device which comprises a quenching chamber, a Wen Ganjian second quenching treatment and a temperature control shell, wherein the quenching chamber is used for quenching treatment of an automobile forging, the outer side of the quenching chamber is sleeved with the temperature control shell, the outer surface of the quenching chamber and the inner surface of the temperature control shell are annularly coiled with a heat guiding part for heat exchange of the temperature in the quenching chamber, the left end of the temperature control shell is provided with a heat exchange part for waste heat utilization after cooling, and the rear end of the temperature control shell is provided with a tower body for waste heat recovery.
In a specific embodiment, a heating part is arranged at the bottom of the quenching chamber and at the bottom of the inner cavity of the temperature control shell and used for temperature regulation.
In a specific embodiment, the upper end, the middle end and the lower end of the inner cavity of the temperature control shell are respectively provided with a first temperature sensing element for monitoring the internal temperature of the temperature control shell.
In a specific embodiment, the top of one end of the heat guiding part is provided with an air supplying part, and the air supplying part is arranged at the top of the rear side of the temperature control shell.
In a specific embodiment, the heat transfer end of the heat exchange part is connected with a hot air pipe in a sealing way through a flange plate, and the water injection end of the heat exchange part is communicated with a water inlet pipe.
In a specific embodiment, the liquid outlet end of the heat exchange portion is communicated with a feeding pipe, and one end of the feeding pipe, which is far away from the heat exchange portion, is communicated with the input end of the tower body.
In a specific embodiment, the gas phase outlet end of the tower body is communicated with a heating pipe, and the other end of the heating pipe is communicated with a middle through part.
In a specific embodiment, one end of the middle through part is respectively communicated with a liquid feeding pipe and a liquid discharging pipe, and the other end of the liquid feeding pipe is communicated with the surface of the water inlet pipe.
In a specific embodiment, the bottom of the right side of the temperature control shell is provided with a water delivery part for cooling and heat exchanging work of the quenching chamber.
In a specific embodiment, the output end of the water delivery part is communicated with a first connecting pipe, and the surface of the first connecting pipe is communicated with a second connecting pipe.
The beneficial effects of the application are as follows: the water supply part pumps cooling water into the heat-guiding part through the water supply part and the air supply part, the temperature-controlled shell and the quenching chamber are subjected to rapid cooling treatment, the cooling water for cooling is subjected to heat exchange and then flows back into the heat exchange part through the middle through part and the water inlet pipe to serve as a heat exchange object, and meanwhile, the air supply part works to send cooling air into the temperature-controlled shell to cool the temperature-controlled shell and the quenching chamber; the cooling air after heat exchange enters the heat exchange part through the hot air pipe, and the cooling water with temperature which enters the heat exchange part in advance is subjected to heat exchange treatment; the water after heat exchange enters the tower body and is processed through the tower body to generate steam; when the temperature in the quenching chamber is too low and needs to be increased, high-temperature steam in the tower body flows back to the heat guiding part through the heat supply pipe and the middle through part to carry out temperature increasing treatment on the quenching chamber, and the heat exchanged steam can flow back to the heat exchanging part through the connecting pipe II and the hot air pipe, so that the circulating temperature control treatment is effectively carried out on the quenching chamber under the condition of saving energy and reducing consumption.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic perspective cross-sectional view of a temperature-controlled housing structure according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the overall structure of an embodiment of the present utility model;
FIG. 4 is a schematic perspective view of a heat transfer portion according to an embodiment of the present utility model;
fig. 5 is a schematic left-hand perspective view of a heat guiding portion according to an embodiment of the present utility model.
Icon:
1. A temperature control housing; 11. wen Ganjian one; 1a, a stagnation-accommodating cavity;
2. A quenching chamber; 21. a warming section; 22. wen Ganjian two;
3. A heat-inducing portion; 3a, an inlet; 3b, an inlet; 31. an air supply unit;
4. a heat exchange part; 401. a hot air pipe; 402. a water inlet pipe; 403. a feed pipe;
5. A tower body; 501. a heat supply pipe; 502. a middle through part; 503. a liquid feeding pipe; 504. a liquid discharge pipe;
6. a water supply part; 601. a connecting pipe I; 602. and a second connecting pipe.
Detailed Description
The existing temperature control device can cool and heat at proper time according to the quenching temperature, but still has certain problems, such as being capable of controlling the temperature only, when the temperature is lowered, the temperature is directly lowered by adopting a temperature-lowering device to cause heat loss, when the temperature is raised, the power consumption is larger, the reasonable heat exchange and utilization can not be carried out on the temperature when the temperature is quenched and lowered, and the energy after the temperature lowering and heat exchange is difficult to be utilized to reduce the energy consumption of the temperature raising, so that the energy consumption is overlarge in the quenching temperature control process, and the production cost is increased. Therefore, the inventor provides a temperature control device for the residual temperature quenching of the automobile forging through research, and the device can recycle the heat energy of the automobile forging in the use process, avoid the overlarge energy consumption and improve the energy-saving effect of the automobile forging, so that the defects are overcome.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 5, an embodiment of the utility model provides an automobile forging residual temperature quenching temperature control device, which comprises a quenching chamber 2, two Wen Ganjian and two 22, wherein the quenching chamber is used for quenching treatment of an automobile forging, the two 22 are used for quenching temperature monitoring, a temperature control shell 1 is sleeved outside the quenching chamber 2, one end, opposite to the quenching chamber 2, of the temperature control shell 1 forms a stagnation cavity 1a for assembling a built-in temperature control, a heat guiding part 3 is annularly coiled on the outer surface of the quenching chamber 2 and the inner surface of the temperature control shell 1, the heat exchanging part is used for heat exchanging of the temperature in the quenching chamber 2, a heat exchanging part 4 is arranged at the left end of the temperature control shell 1 and used for waste heat utilization after cooling, and a tower body 5 used for waste heat recovery and utilization is arranged at the rear end of the temperature control shell 1.
Referring to fig. 1 to 2, a heating part 21 is installed at the bottom of the quenching chamber 2 and at the bottom of the inner cavity of the temperature-controlled housing 1 for temperature adjustment;
The Wen Ganjian two 22 are multiple in number and are uniformly arranged on the upper part, the middle part and the lower part of the surface of the quenching chamber 2 and used for monitoring the temperature in the quenching chamber 2.
Referring to fig. 1 to 3, the upper end, the middle end and the lower end of the inner cavity of the temperature control housing 1 are respectively provided with Wen Ganjian a 11, wen Ganjian a 11 and Wen Ganjian a 22 for monitoring the internal temperature thereof, which are temperature sensors, and the temperature sensors can sense the temperature and convert the temperature into usable output signals, and the specific model of the temperature sensors is selected according to the actual situation;
Referring to fig. 4, an air supply part 31 is disposed at the top of one end of the heat guiding part 3, wherein the air supply part 31 is disposed at the top of the rear side of the temperature control housing 1, specifically, the bottom of the air supply part 31 is connected with the outer surface of the temperature control housing 1 through a connecting plate, and the air supply part 31 can blow external cold air into the temperature control housing 1 to perform auxiliary cooling treatment on the quenching chamber 2;
The bottom outlet at one end of the heat-guiding part 3 is an inlet 3a, and the outlet at the other end of the heat-guiding part 3 is an inlet 3b, which is used for conveying, heat exchanging and circulating the liquid phase and the gas phase;
preferably, the input end of the air supply part 31 is provided with a refrigerating sheet, so that the temperature of the sucked air quantity can be reduced and the sucked air quantity enters the temperature control shell 1 to rapidly dissipate heat of the quenching chamber 2;
The heat guiding part 3 is spirally arranged on the surface of the quenching chamber 2, and the inner cavity of the quenching chamber 2 is provided with a plurality of heat conducting columns in a penetrating way, and the heat conducting columns penetrate through the inner cavity of the quenching chamber 2 for heat transfer.
Referring to fig. 5, a heat supply end of the heat exchange portion 4 is connected with a hot air pipe 401 in a sealing manner through a flange plate, and a water injection end of the heat exchange portion 4 is communicated with a water inlet pipe 402;
wherein, the water inlet pipe 402 is communicated with an external water supply pipeline, and one end of the hot air pipe 401, which is far away from the heat exchange part 4, penetrates through the inner cavity of the temperature control shell 1;
specifically, when the air supply part 31 blows air into the temperature control shell 1 for cooling, the air after heat exchange enters the heat exchange part 4 through the hot air pipe 401, and the water entering the heat exchange part 4 through the water inlet pipe 402 is subjected to heat exchange treatment, so that the water body is subjected to pre-heating treatment;
The liquid outlet end of the heat exchange part 4 is communicated with a feed pipe 403, and one end of the feed pipe 403, which is far away from the heat exchange part 4, is communicated with the input end of the tower body 5;
Specifically, the water body subjected to heat exchange and temperature rise in the heat exchange part 4 enters the tower body 5 through the feed pipe 403, and is treated through the reboiler on the tower body 5, so that high-temperature steam is generated while energy consumption is saved, and the subsequent temperature rise treatment of the quenching chamber 2 is facilitated.
Referring to fig. 3 to 5, a gas phase leading-out end of a tower body 5 is communicated with a heating pipe 501, the heating pipe 501 is made of a high heat insulation material, and the other end of the heating pipe 501 is communicated with a middle through part 502, wherein the middle through part 502 is a connecting pipe fitting and is used for being communicated with multiple pipes;
One end of the middle through part 502 is respectively communicated with a liquid feeding pipe 503 and a liquid discharging pipe 504, the other end of the liquid feeding pipe 503 is communicated with the surface of the water inlet pipe 402, and is used for feeding the liquid subjected to heat exchange on the heat guiding part 3 into the heat exchanging part 4 through the water inlet pipe 402, so that the heat exchanging efficiency of the liquid passing through the heat exchanging part 4 is improved, and the other end of the middle through part 502 is communicated with the inlet 3b on the heat guiding part 3.
Referring to fig. 3 to 4, a water supply part 6 is arranged at the bottom of the right side of the temperature control housing 1 and is used for cooling and heat exchanging work of the quenching chamber 2, and the input end of the water supply part 6 is communicated with a water supply pipeline;
the output end of the water delivery part 6 is communicated with a first connecting pipe 601, the other end of the first connecting pipe 601 is communicated with an inlet 3a on the heat introduction part 3, the surface of the first connecting pipe 601 is communicated with a second connecting pipe 602, wherein after the high-temperature steam generated by the tower body 5 exchanges heat with the quenching chamber 2, the rest hot gas can be conveyed through the second connecting pipe 602,
Preferably, the other end of the second connecting pipe 602 may be communicated with the hot air pipe 401, and the waste heat gas may be injected into the heat exchange portion 4 for recycling.
In summary, the working principle of the residual temperature quenching temperature control device for the automobile forging provided by the embodiment of the utility model is as follows: when the quenching chamber 2 is heated, the temperature can be directly increased by the temperature increasing part 21, when the temperature in the quenching chamber 2 is too high and the cooling treatment is needed, the water feeding part 6 and the air supplying part 31 can be used for pumping cooling water into the heat introducing part 3, the temperature control shell 1 and the quenching chamber 2 are subjected to rapid cooling treatment, the cooling water for cooling is returned into the heat exchanging part 4 through the middle communicating part 502 and the water inlet pipe 402 after heat exchange, the air supplying part 31 works to send cooling air into the temperature control shell 1 to cool the temperature control shell 1 and the quenching chamber 2, the cooling air after heat exchange enters the heat exchanging part 4 through the hot air pipe 401, the cooling water with temperature which enters the heat exchanging part 4 in advance is subjected to heat exchange treatment, and the water after heat exchange enters the tower 5 to generate steam through the tower 5; when the temperature in the quenching chamber 2 is too low and needs to be increased, high-temperature steam in the tower body 5 flows back to the heat guiding part 3 through the heat supply pipe 501 and the middle through part 502 to perform heating treatment on the quenching chamber 2, and the heat-exchanged steam can flow back to the heat exchanging part 4 through the connecting pipe two 602 and the hot air pipe 401, so that the circulation temperature control treatment is effectively performed on the quenching chamber 2 under the condition of saving energy and reducing consumption.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a car forging residual temperature quenching temperature control device, includes quenching chamber (2) for the quenching treatment of car forging to and be used for Wen Ganjian two (22) of quenching temperature control, its characterized in that, the outside cover of quenching chamber (2) is equipped with accuse temperature shell (1), the surface of quenching chamber (2) just is located the internal surface annular of accuse temperature shell (1) and coils and heat guide portion (3), is used for the heat transfer work of the internal temperature of quenching chamber (2), the left end of accuse temperature shell (1) is provided with heat transfer portion (4), is used for the waste heat utilization after the cooling, the rear end of accuse temperature shell (1) is provided with tower body (5) that are used for waste heat recovery.
2. The automobile forging residual heat quenching temperature control device according to claim 1, wherein a heating part (21) is arranged at the bottom of the quenching chamber (2) and at the bottom of the inner cavity of the temperature control shell (1) and used for temperature adjustment.
3. The temperature control device for the residual heat quenching of the automobile forging according to claim 2, wherein Wen Ganjian one (11) for monitoring the internal temperature of the automobile forging is arranged at the upper end, the middle end and the lower end of the inner cavity of the temperature control shell (1).
4. The device for controlling the residual heat quenching temperature of the automobile forging according to claim 3, wherein an air supply part (31) is arranged at the top of one end of the heat guiding part (3), and the air supply part (31) is arranged at the top of the rear side of the temperature control shell (1).
5. The temperature control device for the residual heat quenching of the automobile forging according to claim 4, wherein the heat supply end of the heat exchange part (4) is connected with a hot air pipe (401) in a sealing way through a flange plate, and the water injection end of the heat exchange part (4) is communicated with a water inlet pipe (402).
6. The automobile forging residual heat quenching temperature control device according to claim 5, wherein the liquid outlet end of the heat exchange part (4) is communicated with a feed pipe (403), and one end of the feed pipe (403) away from the heat exchange part (4) is communicated with the input end of the tower body (5).
7. The automobile forging residual heat quenching temperature control device according to claim 6, wherein a gas phase leading-out end of the tower body (5) is communicated with a heat supply pipe (501), and the other end of the heat supply pipe (501) is communicated with a middle through part (502).
8. The device for controlling the residual heat quenching temperature of the automobile forging according to claim 7, wherein one end of the middle through part (502) is respectively communicated with a liquid feeding pipe (503) and a liquid discharging pipe (504), and the other end of the liquid feeding pipe (503) is communicated with the surface of the water inlet pipe (402).
9. The automobile forging residual heat quenching temperature control device according to claim 1, wherein a water delivery part (6) is arranged at the bottom of the right side of the temperature control shell (1) and is used for cooling and heat exchanging work of the quenching chamber (2).
10. The device for controlling the residual heat quenching temperature of the automobile forging according to claim 9, wherein the output end of the water delivery part (6) is communicated with a first connecting pipe (601), and the surface of the first connecting pipe (601) is communicated with a second connecting pipe (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601351.5U CN220812515U (en) | 2023-09-25 | 2023-09-25 | Automobile forging residual temperature quenching temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601351.5U CN220812515U (en) | 2023-09-25 | 2023-09-25 | Automobile forging residual temperature quenching temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812515U true CN220812515U (en) | 2024-04-19 |
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ID=90709113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601351.5U Active CN220812515U (en) | 2023-09-25 | 2023-09-25 | Automobile forging residual temperature quenching temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812515U (en) |
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2023
- 2023-09-25 CN CN202322601351.5U patent/CN220812515U/en active Active
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