A water circulation high vacuum oven
A water circulation and high vacuum technology, applied in cooling fluid circulation devices, household refrigeration devices, lighting and heating equipment, etc., can solve problems such as efficiency and long time affecting product baking
Active Publication Date: 2021-11-19
广东恒烤智能机械有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Vacuum ovens must go through a preheating process, that is, the process of raising the temperature in the working room to the working temperature. The preheating process of traditional electric heating vacuum ovens generally takes 1 to 2 hours. This time is relatively long, and there are many products to be baked. When the electric heating vacuum oven will seriously affect the efficiency of product baking
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] The invention discloses a water circulation high-vacuum oven, which can rapidly increase the temperature of the vacuum oven by adopting a heating mechanism to heat circulating water. The temperature of the vacuum oven can solve the defects in the prior art.
[0049] It must be explained above that, since the vacuuming technology of the high-vacuum oven is a prior art, it will not be repeated in the present invention. For details, please refer to figure 1 and figure 2 , figure 1 a in the vacuum pump, figure 2 The b in it is the vacuum pumping and vacuum discharge port, and the inner chamber 1 is vacuumed by the vacuum pump a, so that the inner chamber 1 can maintain a high vacuum state.
[0050] The technical solutions in the embodiments of the present invention will be described clearly and in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a water circulation high-vacuum oven, which can rapidly increase the temperature of the vacuum oven by adopting a heating mechanism to heat circulating water. The temperature of the vacuum oven can solve the defects in the prior art. The water circulation high-vacuum oven of the present invention comprises at least two baking chambers and a water circulation heating system. The baking chambers include an inner cavity and an outer cavity. The cavity is provided with a water inlet and a water return port; the water circulation heating system includes a water tank, an exhaust cylinder, a cooling mechanism and a heating mechanism, and a water injection port is set on the water tank; the cooling mechanism includes a surface cooler, a cooling water pump and a solenoid valve, and the heating mechanism includes The heating water pump, the heating pipe and the outlet water temperature probe are also provided with a return water temperature probe between the water return port and the exhaust cylinder, and the water return port, the return water temperature probe, the exhaust cylinder and the water tank are connected in sequence.
Description
technical field [0001] The invention relates to the field of drying equipment, in particular to a water circulation high vacuum oven. Background technique [0002] Vacuum oven is a box-type drying equipment that dries dry materials under negative pressure conditions. The principle is: use the vacuum pump to pump air and dehumidify, so that a vacuum state is formed in the working room, the boiling point of water is lowered, and the drying speed is accelerated. [0003] The vacuum oven mainly uses electric heating to work, that is, the electric heating vacuum oven, the heating tube is set in the oven and outside the working room, and the heating tube is used to heat and increase the temperature inside the working room, that is, the general electric heating vacuum drying The chamber adopts the method of heating the wall surface of the vacuum chamber first, and then radiating the workpiece from the wall surface. Vacuum ovens must go through a preheating process, that is, the p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F26B5/04F26B9/06F26B23/10F26B25/12F25D17/02
CPCF25D17/02F26B5/04F26B9/06F26B23/10F26B25/12
Inventor 刘亿锋李辉进
Owner 广东恒烤智能机械有限公司