CN216244924U

CN216244924U - Heating device for improving heating medium oil

Info

Publication number: CN216244924U
Application number: CN202122804326.8U
Authority: CN
Inventors: 刘旭阳; 柴保山
Original assignee: Linzhou Zhiyuan Electronic Technology Co ltd
Current assignee: Linzhou Zhiyuan Electronic Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an improved heating device for heating medium oil, which comprises a bottom frame, wherein a connecting pipe is fixedly arranged in the bottom frame, a bypass valve is fixedly arranged at the top end of the connecting pipe, a trigger mechanism is fixedly arranged at the top end of the bypass valve, the trigger mechanism comprises a reaction frame fixedly connected to the top end of the bypass valve, a slide rod is fixedly arranged in the reaction frame, the surface of the slide rod is connected with a slide plate in a sliding manner, and an air bag is fixedly arranged in the reaction frame; by additionally arranging the novel bypass heat-conducting gas mechanism, when the temperature of the RTO hearth reaches above 900 ℃, the bypass valve is opened, and heat energy is directly used for heating the heating medium oil, so that the safety risk of overhigh waste gas heating temperature can be effectively solved, the heating rate of the heating medium oil is slow, and natural gas and electric loss are saved; and the automation of the device is realized through the temperature in the RTO hearth in the whole process, the manual operation is not needed, the labor intensity of workers is reduced, and the practicability of the device is improved.

Description

Heating device for improving heating medium oil

Technical Field

The utility model relates to the field of copper-clad plate heating, in particular to an improved heating device for heating hot medium oil.

Background

The copper-clad plate currently uses (RTO waste gas combustion) heating medium oil heating device, when heating medium oil is produced and heated, waste gas needs to be heated firstly, so that the waste gas temperature is too high and has safety hazard, the heating efficiency of the heating medium oil is too slow, so that the heat energy required by production cannot be reached at the temperature of the heating medium oil, and a boiler needs to be restarted to heat the heating medium oil, so that the consumption of natural gas and electric energy is too large;

according to the wastegate valve based on emission optimization that the bulletin number CN212898709U provided, this internal main pressure regulator machine oil that is equipped with of bypass valve, can adjust by oneself as required, the regulation pressure scope is beaten, pressure stability is good, improve exhaust emission greatly, but still exist not enough and just need the staff initiative to go to adjust, will increase staff's work load like this and need occupy more labour, consequently still wait to improve urgently in the degree of automation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved heating device for heating medium oil, which aims to solve the problems of too high consumption of natural gas and electric energy and too low heating efficiency of the heating medium oil in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an improve hot media oil heating device, includes the chassis, the fixed connecting pipe that is provided with in inside of chassis, the fixed bypass valve that is provided with in top of connecting pipe, the fixed trigger mechanism that is provided with in top of bypass valve, trigger mechanism is including the reaction frame of fixed connection on the bypass valve top, the fixed slide bar that is provided with in inside of reaction frame, the sliding surface connection of slide bar has the sliding plate, the fixed gasbag that is provided with in inside of reaction frame, the fixed control switch that is provided with in inside of reaction frame, the fixed alarm that is provided with in top of reaction frame, the fixed controller that is provided with in inside of reaction frame, control switch's one end fixedly connected with electric wire.

Preferably, in the improved heating device for the heat medium oil, the control switch, the alarm and the controller are fixedly connected through electric wires to form a closed circuit.

Based on the technical characteristics, the opening and closing of the alarm and the controller are conveniently controlled by controlling the on and off of the switch.

Preferably, in the improved heating device for the heat medium oil, the control switch is composed of a contact, a metal rod and a base, the metal rod and the base are connected in a rotating manner, and the metal rod and the base are fixedly connected through a spring.

Based on the technical characteristics, the metal rod is not contacted with the contact because of the pushing of the spring under the normal state, thereby ensuring the disconnection of the control switch.

Preferably, in the above-mentioned device for improving heating medium oil, the slide bar is provided with a baffle plate on one side close to the control switch, and the baffle plate is provided with a rectangular notch, and the metal rod is inserted in the rectangular notch.

Based on the technical characteristics, the sliding plate can push the metal rod to rotate when sliding, so that the closing of the control switch is ensured.

Preferably, in the improved heating device for heating medium oil, the air bag is located inside the sliding rod and on one side of the sliding plate away from the control switch.

Based on the technical characteristics, the sliding plate can be pushed to slide on the sliding rod after the airbag is heated and expanded.

Preferably, in the improved heating device for heating medium oil, the controller is electrically connected to the control valve inside the bypass valve.

Based on the technical characteristics, the controller can be conveniently driven to open when being electrified, so that the heat energy can directly heat the hot kerosene.

Compared with the prior art, the utility model has the beneficial effects that: by additionally arranging the novel bypass heat-conducting gas mechanism, when the temperature of the RTO hearth reaches above 900 ℃, the bypass valve is opened, and heat energy is directly used for heating the heating medium oil, so that the safety risk of overhigh waste gas heating temperature can be effectively solved, the heating rate of the heating medium oil is slow, and natural gas and electric loss are saved; and the automation of the device is realized through the temperature in the RTO hearth in the whole process, the manual operation is not needed, the labor intensity of workers is reduced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a front view of the structural control switch and the airbag of the present invention.

In the figure: 1. a chassis; 2. a connecting pipe; 3. a bypass valve; 4. a trigger mechanism; 41. a reaction frame; 42. A slide bar; 43. a sliding plate; 44. an air bag; 45. a control switch; 46. an alarm; 47. an electric wire; 48. And a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown: the utility model provides an improve heating medium oil heating device, including chassis 1, the inside fixed connecting pipe 2 that is provided with of chassis 1, the fixed bypass valve 3 that is provided with in top of connecting pipe 2, the fixed trigger mechanism 4 that is provided with in top of bypass valve 3, trigger mechanism 4 is including the fixed reaction frame 41 on bypass valve 3 top, the fixed slide bar 42 that is provided with in inside of reaction frame 41, the fixed sliding plate 43 that is connected with in surface of slide bar 42, the fixed gasbag 44 that is provided with in inside of reaction frame 41, the fixed control switch 45 that is provided with in inside of reaction frame 41, the fixed alarm 46 that is provided with in top of reaction frame 41, the fixed controller 48 that is provided with in inside of reaction frame 41, the one end fixedly connected with electric wire 47 of control switch 45.

Please refer to fig. 2 in the drawings of the specification: the control switch 45, the alarm 46 and the controller 48 are fixedly connected by an electric wire 47 to form a closed circuit, so that the alarm 46 and the controller 48 can be controlled to be turned on and off by turning on and off the control switch 45; the control switch 45 consists of a contact, a metal rod and a base, the metal rod is rotatably connected with the base, and the metal rod and the base are fixedly connected by a spring, so that the metal rod is not contacted with the contact due to the pushing of the spring in a normal state, and the disconnection of the control switch 45 is ensured; a baffle is arranged on one side of the sliding rod 42 close to the control switch 45, a rectangular notch is formed in the baffle, and a metal rod is inserted in the rectangular notch, so that the sliding plate 43 can push the metal rod to rotate when sliding, and the control switch 45 is closed; the air bag 44 is positioned inside the sliding rod 42 and on one side of the sliding plate 43 away from the control switch 45, so that the sliding plate 43 can be pushed to slide on the sliding rod 42 after the air bag 44 is heated and expanded; the controller 48 is electrically connected with the control valve inside the bypass valve 3, so that the control valve can be driven to be opened when the controller is electrified, and the hot kerosene can be directly heated by the heat energy.

The working principle is as follows: when the temperature of the RTO hearth reaches above (900 ℃), the air bag 44 is heated and expanded, so that the air bag 44 pushes the sliding plate 43 to slide on the surface of the sliding rod 42 when expanding, the sliding plate 43 pushes the metal rod on the control switch 45 to rotate on the base of the metal rod, the metal rod is contacted with the contact, the control switch 45 is closed, the control switch 45, the alarm 46 and the controller 48 form a complete electric loop, and current is transmitted to the alarm 46 and the controller 48 through the electric wire 47 along with the closing of the control switch 45, so that the alarm 46 is lightened to remind a worker, the controller 48 works and opens a valve of the control valve electrically connected with the controller 48, and thus heat energy can directly heat the hot medium oil.

It is worth mentioning that the control switch 45, the alarm 46 and the controller 48 have power supplies for supplying current in the whole electrical circuit.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an improve hot media oil heating device, includes chassis (1), its characterized in that: a connecting pipe (2) is fixedly arranged in the underframe (1), a bypass valve (3) is fixedly arranged at the top end of the connecting pipe (2), the top end of the bypass valve (3) is fixedly provided with a trigger mechanism (4), the trigger mechanism (4) comprises a reaction frame (41) fixedly connected with the top end of the bypass valve (3), a sliding rod (42) is fixedly arranged inside the reaction frame (41), the surface of the sliding rod (42) is connected with a sliding plate (43) in a sliding way, an air bag (44) is fixedly arranged inside the reaction frame (41), a control switch (45) is fixedly arranged inside the reaction frame (41), the top of reaction frame (41) is fixed and is provided with alarm (46), the inside of reaction frame (41) is fixed and is provided with controller (48), the one end fixedly connected with electric wire (47) of control switch (45).

2. The improved heating medium oil heating device as claimed in claim 1, wherein: the control switch (45), the alarm (46) and the controller (48) are fixedly connected into a closed circuit through electric wires (47).

3. The improved heating medium oil heating device as claimed in claim 1, wherein: the control switch (45) is composed of a contact, a metal rod and a base, the metal rod and the base are connected in a rotating mode, and the metal rod and the base are fixedly connected through a spring.

4. The improved heating medium oil heating device as claimed in claim 3, wherein: a baffle is arranged on one side, close to the control switch (45), of the sliding rod (42), a rectangular notch is formed in the baffle, and the metal rod is inserted into the rectangular notch.

5. The improved heating medium oil heating device as claimed in claim 1, wherein: the air bag (44) is positioned inside the sliding rod (42) and on the side of the sliding plate (43) away from the control switch (45).

6. The improved heating medium oil heating device as claimed in claim 1, wherein: the controller (48) is electrically connected with the control valve inside the bypass valve (3).