CN217541296U

CN217541296U - Safe type heating oven

Info

Publication number: CN217541296U
Application number: CN202221007459.0U
Authority: CN
Inventors: 崔帅团; 张振华; 蒙丽梅
Original assignee: Shenzhen Yugong High Tech Co ltd
Current assignee: Shenzhen Yugong High Tech Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-04
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a safe type heating oven, its characterized in that: including toasting box and heat pump unit, toast and be equipped with multiunit heat conduction board subassembly in the box, heat pump unit carries out the heat exchange through hot oil conveyer pipe and hot oil return circuit pipe and the inside heat conduction board subassembly of toasting the box. The utility model discloses safe and reliable, the accuse temperature of being convenient for, only need in the heat source accuse temperature can, the accuse temperature is convenient. The high-vacuum discharge phenomenon of electricity and people is reduced, and the complexity of an electric control circuit is reduced.

Description

Safe type heating oven

Technical Field

The utility model belongs to the technical field of the battery toasts, especially, relate to a safe type heating oven.

Background

At present, to battery baking box, need set up the heater in the hot plate, thereby the hot plate that is through electrically conductive form is generated heat and is accomplished the stoving to the battery. Common toast incasement portion need set up to vacuum structure in order to prevent calorific loss, and the setting of heater is under vacuum environment, and takes place to discharge easily under high temperature to cause the loss to the battery material, consequently the operation degree of difficulty is big, and whole factor of safety is not high, for this very necessary design a heating oven of safe type, in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type heating oven aims at solving the problem that exists among the background art. For realizing the purpose, the utility model discloses a technical scheme be:

the utility model provides a safe type heating oven, includes baking box and heat pump unit, the baking box is internal to be equipped with multiunit heat conduction board subassembly, the heat pump unit carries out the heat exchange through hot oil conveyer pipe and hot oil return line pipe and the inside heat conduction board subassembly of baking box.

Preferably, the heat-conducting plate assembly comprises a first heat-conducting plate and a second heat-conducting plate, fixing grooves are formed in the inner surfaces of the first heat-conducting plate and the second heat-conducting plate, hot oil medium conveying pipes are arranged on the fixing grooves, and oil return interfaces and oil inlet interfaces are arranged at two ends of each hot oil medium conveying pipe in a mode that the heat-conducting plate assembly extends out of the two ends of each hot oil medium conveying pipe. The bottom both sides of second heat-conducting plate are equipped with the mounting bar respectively, the mounting bar is used for installing heat-conducting plate subassembly inside toasting the box.

Preferably, hot oil return pipe keeps away from heat pump unit one end is connected with a plurality of oil return branch pipes respectively, oil return branch connects the oil return interface, hot oil delivery pipe keeps away from heat pump unit one end is connected with a plurality of oil feed branch pipes respectively, oil feed branch connects the oil feed interface.

Preferably, the hot oil medium conveying pipe is a stainless steel seamless bright pipe product and is in a wave or W shape as a whole.

The utility model has the advantages that: the temperature control is convenient, and is safe and reliable, and only the temperature control is carried out on a heat source. Meanwhile, the discharge phenomenon of high vacuum is reduced, and the complexity of an electric control circuit is reduced.

Drawings

Fig. 1 is an overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a schematic side view of the embodiment of the present invention;

fig. 3 is a schematic view of a split structure provided in the embodiment of the present invention;

fig. 4 is a schematic structural view of a heat conducting plate assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. baking the box body; 2. a hot oil return line; 21. an oil return branch pipe; 3. a hot oil delivery pipe; 31. an oil inlet branch pipe; 4. heating the pump unit; 5. a heat conducting plate assembly; 51. a first heat-conducting plate; 52. a second heat-conducting plate; 53. fixing grooves; 54. mounting a bar; 6. a hot oil medium transport pipe; 61. an oil return interface; 62. an oil inlet interface.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the embodiment of the utility model provides a safe type heating oven, including toasting box 1 and heat pump unit 4, be equipped with three heat-conducting plate subassemblies of group 5 in toasting box 1, heat pump unit 4 carries out the heat exchange through hot oil conveying pipe 3 and hot oil return line pipe 2 and the inside heat-conducting plate subassembly 5 of toasting box 1.

In this embodiment, the heat-conducting plate assembly 5 comprises a first heat-conducting plate 51 and a second heat-conducting plate 52, the inner surfaces of the first heat-conducting plate 51 and the second heat-conducting plate 52 are provided with fixing grooves 53, the fixing grooves 53 are provided with hot oil medium conveying pipes 6, and both ends of the hot oil medium conveying pipes 6 extend out of the heat-conducting plate assembly 5 and are provided with oil return interfaces 61 and oil inlet interfaces 62. The two sides of the bottom of the second heat-conducting plate 52 are respectively provided with a mounting bar for mounting the heat-conducting plate assembly 5 inside the baking oven body 1.

In this embodiment, the end of the hot oil loop pipe 3 away from the heating pump unit 4 is connected with three oil return branch pipes 21, the oil return branch pipes 21 are connected with an oil return interface 61, the end of the hot oil conveying pipe 3 away from the heating pump unit 4 is connected with three oil inlet branch pipes 31, and the oil inlet branch pipes 31 are connected with an oil inlet interface 62.

In this embodiment, the hot oil medium transport pipe 6 is a stainless steel seamless bright tubular member and is generally wavy or "W" shaped.

In practical use, the heat pump unit 4 sends hot oil heated to 200 ° from the hot oil delivery pipe 3 to the hot oil medium delivery pipe 6 in the heat-conducting plate assembly 5 through the pump unit, so as to conduct heat to the first heat-conducting plate 51 and the second heat-conducting plate 52, and then bake the batteries placed on the heat-conducting plates.

This novel heating method technique uses lithium electricity stoving process flow for new creation, uses this heating and drying process technique, has reduced the energy consumption of equipment, reduces equipment manufacturing cost, makes equipment operation more stable, safer, but also has improved the productivity of equipment. Production can only be guaranteed because the stable equipment reduces intangible endless failures. Meanwhile, the design of no heating wire is used, so that the use safety is greatly improved. The temperature control is convenient, and is safe and reliable, and only the temperature control is carried out on a heat source. Simultaneously, the discharge phenomenon of high vacuum is reduced, and the complexity of an electric control circuit is reduced

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. The utility model provides a safe type heating oven which characterized in that: the heating pump unit is in heat exchange with the heat conducting plate assembly inside the baking box body through a hot oil conveying pipe and a hot oil return pipe.

2. A safety heating oven as claimed in claim 1, wherein: the heat-conducting plate assembly comprises a first heat-conducting plate and a second heat-conducting plate, fixing grooves are formed in the inner surfaces of the first heat-conducting plate and the second heat-conducting plate, hot oil medium conveying pipes are arranged on the fixing grooves, and oil return interfaces and oil inlet interfaces are arranged at two ends of each hot oil medium conveying pipe in a mode that the heat-conducting plate assembly extends out of the two ends of each hot oil medium conveying pipe.

3. A safety heating oven as claimed in claim 2, wherein: the hot oil return pipe is kept away from heating pump unit one end is connected with a plurality of oil return branch pipes respectively, oil return branch connects the oil return interface, hot oil conveyer pipe is kept away from heating pump unit one end is connected with a plurality of oil feed branch pipes respectively, the oil feed branch connects the oil feed interface.

4. A safety heating oven as claimed in claim 3, wherein: the hot oil medium conveying pipe is a stainless steel seamless bright pipe product and is integrally in a wave or W shape.

5. A safety heating oven as claimed in any one of claims 2 to 4, wherein: the bottom both sides of second heat-conducting plate are equipped with the mounting bar respectively, the mounting bar is used for installing heat-conducting plate subassembly inside toasting the box.