CN-224230640-U - Liquid cooling pressure oven

Abstract

The utility model discloses a liquid cooling pressure oven which comprises an oven main body, a liquid cooling circulation assembly and a pressure control assembly, wherein the liquid cooling circulation assembly and the pressure control assembly are respectively arranged on the outer side of the oven main body and are respectively communicated with the oven main body, the oven main body comprises a hollow oven body, a heating cavity is formed in the inner wall space of the oven body, a heating grill is arranged in the heating cavity, and an air inlet pipe orifice and an air exhaust pipe orifice are respectively arranged in the heating cavity. According to the liquid cooling pressure oven disclosed by the embodiment of the utility model, the heating function is provided by the oven main body, the liquid cooling circulation assembly and the pressure control assembly are matched to respectively perform heat exchange cooling and pressure control on the oven main body, the overall structure is compact and reasonable, the heating effect is effectively improved, and the service life of a product is prolonged.

Inventors

• ZHOU XIAOGUANG

Assignees

• 深圳市长丰检测设备有限公司

Dates

Publication Date

20260512

Application Date

20250430

Claims (10)

1. 1. The liquid cooling pressure oven is characterized by comprising an oven main body, a liquid cooling circulation assembly and a pressure control assembly, wherein the liquid cooling circulation assembly and the pressure control assembly are respectively arranged on the outer side of the oven main body and are respectively communicated with the oven main body; The oven main body comprises a hollow oven body, wherein a heating cavity is formed in the inner wall space of the oven body, a heating grill is arranged in the heating cavity, and an air inlet pipe orifice and an air outlet pipe orifice are respectively arranged in the heating cavity; The side opening of box, the outside of side opening position is provided with the braced frame, be provided with the rotation hinge on the braced frame, it has the safety shield door to articulate on the rotation hinge, the safety shield door lock is established the side opening part of box.
2. 2. The liquid cooling pressure oven of claim 1, wherein the liquid inlet pipe orifice is located at a right upper end of the oven body, and the liquid outlet pipe orifice is located at a right lower end of the oven body.
3. 3. The liquid cooling pressure oven of claim 1, wherein a plurality of runner plates are arranged in the runner cavity in a staggered manner, and liquid cooling runners are formed between adjacent runner plates.
4. 4. The liquid cooling pressure oven of claim 1, wherein the oven body is further connected with a pressure display external connection pipe.
5. 5. The liquid cooling pressure oven of claim 1, wherein a plurality of supporting frames are arranged at the bottom of the oven body and used for providing physical support for the oven body, and the supporting frames are in threaded connection or welding with the oven body.
6. 6. The liquid cooling pressure oven as claimed in claim 1, wherein the liquid cooling circulation assembly comprises a liquid cooling circulation motor, a cooling liquid inlet pipeline, a cooling liquid outlet pipeline and a circulating liquid outlet pipeline, the liquid cooling circulation motor is arranged at one end of the oven body far away from the safety shielding door, an inlet and an outlet of the liquid cooling circulation motor are respectively communicated with the cooling liquid inlet pipeline and the cooling liquid outlet pipeline, the cooling liquid outlet pipeline is communicated with the liquid inlet pipe orifice, and the circulating liquid outlet pipeline is communicated with the liquid outlet pipe orifice.
7. 7. The liquid cooling pressure oven of claim 6, wherein the cooling liquid inlet pipeline is communicated with the cooling liquid outlet pipeline, and a liquid inlet electromagnetic valve is arranged on the cooling liquid inlet pipeline.
8. 8. The liquid cooling pressure oven of claim 7, wherein a pressure detection gauge is further arranged on the cooling liquid inlet pipeline or the cooling liquid outlet pipeline.
9. 9. The liquid cooling pressure oven of claim 1, wherein the pressure control assembly comprises an air inlet pipeline, a filtering filter valve, a booster pump and an air outlet pipeline, wherein the air inlet pipeline is communicated with the air inlet pipe orifice, an air inlet control valve is arranged at the joint of the air inlet pipeline and the air inlet pipe orifice, the filtering filter valve and the booster pump are sequentially arranged on the air inlet pipeline, the air inlet control valve is further communicated with a pressure regulating pipeline, a proportional pressure control valve is arranged on the pressure regulating pipeline, the proportional pressure control valve is communicated with the heating cavity, and a silencer is further arranged on the pressure regulating pipeline and used for reducing noise during pressure regulation.
10. 10. The liquid-cooled pressure oven of claim 1 wherein the exhaust nozzle is further coupled to a vacuum pump.

Description

Liquid cooling pressure oven Technical Field The utility model relates to the technical field of baking equipment, in particular to a liquid cooling pressure oven. Background The pressure oven is a conventional baking device, is an oven working under a negative pressure environment, has low internal oxygen content, can effectively reduce or eliminate oxidation reaction, and is particularly suitable for heat treatment under vacuum conditions such as defoaming, dehydration, hardening, drying and the like in the production process of electronic products. The existing pressure oven has the problems of large volume and poor heating effect, so that a new pressure oven is needed currently. Disclosure of utility model The present utility model has been made in view of the above problems, and it is an object of the present utility model to provide a liquid-cooled pressure oven that overcomes or at least partially solves the above problems. The utility model provides a liquid cooling pressure oven which comprises an oven main body, a liquid cooling circulation assembly and a pressure control assembly, wherein the liquid cooling circulation assembly and the pressure control assembly are respectively arranged on the outer side of the oven main body and are respectively communicated with the oven main body; The oven main body comprises a hollow oven body, wherein a heating cavity is formed in the inner wall space of the oven body, a heating grill is arranged in the heating cavity, and an air inlet pipe orifice and an air outlet pipe orifice are respectively arranged in the heating cavity; The side opening of box, the outside of side opening position is provided with the braced frame, be provided with the rotation hinge on the braced frame, it has the safety shield door to articulate on the rotation hinge, the safety shield door lock is established the side opening part of box. Optionally, the liquid inlet pipe orifice is located at the right upper end of the box body, and the liquid outlet pipe orifice is located at the right lower end of the box body. Optionally, a plurality of runner plates are alternately arranged in the runner cavity, and liquid cooling runners are formed between adjacent runner plates. Optionally, the box body is also communicated with a pressure display external connection pipe. Optionally, a plurality of supporting frames are arranged at the bottom of the box body, the supporting frames are used for providing physical support for the box body, and the supporting frames are in threaded connection or welding with the box body. Optionally, the liquid cooling circulation assembly comprises a liquid cooling circulation motor, a cooling liquid inlet pipeline, a cooling liquid outlet pipeline and a circulation liquid outlet pipeline, wherein the liquid cooling circulation motor is arranged at one end of the box body far away from the safety shielding door, the inlet and the outlet of the liquid cooling circulation motor are respectively communicated with the cooling liquid inlet pipeline and the cooling liquid outlet pipeline, the cooling liquid outlet pipeline is communicated with the liquid inlet pipe orifice, and the circulation liquid outlet pipeline is communicated with the liquid outlet pipe orifice. Optionally, the cooling liquid inlet pipeline is communicated with the cooling liquid outlet pipeline, and a liquid inlet electromagnetic valve is arranged on the cooling liquid inlet pipeline. Optionally, a pressure detection meter is further arranged on the cooling liquid inlet pipeline or the cooling liquid outlet pipeline. The pressure control assembly comprises an air inlet pipeline, a filtering filter valve, a booster pump and an air outlet pipeline, wherein the air inlet pipeline is communicated with the air inlet pipe orifice, an air inlet control valve is arranged at the joint of the air inlet pipeline and the air inlet pipe orifice, the filtering filter valve and the booster pump are sequentially arranged on the air inlet pipeline, the air inlet control valve is further communicated with a pressure regulating pipeline, a proportional pressure control valve is arranged on the pressure regulating pipeline, the proportional pressure control valve is communicated with the heating cavity, and a silencer is further arranged on the pressure regulating pipeline and used for reducing noise during pressure regulation. Optionally, the exhaust pipe orifice is also connected with a vacuum pump. The technical scheme provided by the embodiment of the utility model has at least the following technical effects or advantages: According to the liquid cooling pressure oven disclosed by the embodiment of the utility model, the heating function is provided by the oven main body, the liquid cooling circulation assembly and the pressure control assembly are matched to respectively perform heat exchange cooling and pressure control on the oven main body, the overall structure is compact and reasonable, the heating e