阅读说明：本技术 一种新型实验温度模拟控制装置 (Novel experiment temperature analog control device ) 是由 周小辉 于 2018-06-11 设计创作，主要内容包括：本发明公布了一种新型实验温度模拟控制装置,其特征是：所述温控介质导管分别与I类温控介质容器、II类温控介质容器连接,呈连通状；所述温控介质隔板垂直设于I类温控介质容器和II类温控介质容器之间的底部,所述温控介质隔板将I类温控介质容器和II类温控介质容器分割隔离开；所述I类温控介质容器设于所控温系统的右侧,所述I类温控介质容器与所控温系统之间为无缝连接；所述II类温控介质容器设于所控温系统的左侧,所述II类温控介质容器与所控温系统之间为无缝连接；所述自动控制模块通过温控介质导管与I类温控介质容器、II类温控介质容器、所控温系统相连接。(The invention discloses a novel experimental temperature simulation control device, which is characterized in that: the temperature control medium conduit is respectively connected with the class I temperature control medium container and the class II temperature control medium container and is communicated with the class I temperature control medium container and the class II temperature control medium container; the temperature control medium partition plate is vertically arranged at the bottom between the class I temperature control medium container and the class II temperature control medium container and divides and separates the class I temperature control medium container from the class II temperature control medium container; the class I temperature control medium container is arranged on the right side of the temperature control system, and the class I temperature control medium container is in seamless connection with the temperature control system; the class II temperature control medium container is arranged on the left side of the temperature control system, and the class II temperature control medium container is in seamless connection with the temperature control system; the automatic control module is connected with the class I temperature control medium container, the class II temperature control medium container and the controlled temperature system through the temperature control medium guide pipe.)

1. The utility model provides a novel experiment temperature analog control device, includes temperature control medium pipe, I type temperature control medium container, II type temperature control medium container, accuse temperature system, temperature control medium baffle, automatic control module, its characterized in that: the temperature control medium conduit is respectively connected with the class I temperature control medium container and the class II temperature control medium container and is communicated with the class I temperature control medium container and the class II temperature control medium container so as to ensure that the temperature control medium can freely flow in the temperature control medium conduit, the class I temperature control medium container and the class II temperature control medium container, so that the temperature control medium and a controlled temperature system can exchange heat to achieve the aim of controlling the temperature; the temperature control medium partition plate is vertically arranged at the bottom between the class I temperature control medium container and the class II temperature control medium container and divides and separates the class I temperature control medium container and the class II temperature control medium container so as to reduce heat exchange between the class I temperature control medium container and the class II temperature control medium container; the class I temperature control medium container is arranged on the right side of the temperature control system, and the class I temperature control medium container is in seamless connection with the temperature control system; the class II temperature control medium container is arranged on the left side of the temperature control system, and the class II temperature control medium container is in seamless connection with the temperature control system; the loss of heat exchange between the temperature control media in the class I temperature control medium container and the class II temperature control medium container and a temperature control system is reduced, the heat exchange efficiency is improved, and the temperature control efficiency is further improved; the automatic control module is connected with the class I temperature control medium container, the class II temperature control medium container and the controlled temperature system through the temperature control medium guide pipe.

2. The novel experimental temperature simulation control device according to claim 1, characterized in that: the temperature control medium conduit is in a hollow tubular shape and is made of heat insulation materials.

The novel experimental temperature simulation control device according to claim 1, characterized in that: the volume of the class I temperature control medium container is smaller than that of the class II temperature control medium container.

3. The novel experimental temperature simulation control device according to claim 1, characterized in that: the class I temperature control medium container and the class II temperature control medium container are made of heat insulation materials, the temperature control medium in the class I temperature control medium container is a material with small volume and low specific heat and small specific gravity, and the temperature control medium in the class II temperature control medium container is a material with large volume and high specific heat and large specific gravity.

4. The novel experimental temperature simulation control device according to claim 1, characterized in that: the controlled temperature system is made of a thermally conductive material.

5. The novel experimental temperature simulation control device according to claim 1, characterized in that: the temperature control clapboard is made of heat insulation materials.

Technical Field

The invention relates to a temperature simulation control device, in particular to the field of a novel experiment temperature simulation control device.

Background

At present, most of the temperature control devices in the prior art adopt an automatic control system to control the temperature. If the deviation between the controlled quantity and the set value is equal to the set value-the controlled quantity, the regulator outputs a regulating signal according to a certain regulating rule, and the execution unit outputs the operation quantity to the controlled object according to the output operation quantity, so that the controlled quantity approaches to the set value finally. The regulator is typically a PID regulator.

however, in a temperature control system that controls a temperature by automatic control, a temperature control medium between a large number of controlled objects and a system whose temperature is to be controlled is too single, and thus a transition time of a regulator becomes too long, a dynamic deviation of the transition time becomes large, and a temperature control efficiency of the controlled system becomes relatively low.

Therefore, a new technical solution is needed to solve the problems of the prior art.

Disclosure of Invention

The invention provides a novel experimental temperature simulation control device for overcoming the problems in the prior art.

The technical scheme is as follows:

The utility model provides a novel experiment temperature analog control device, includes temperature control medium pipe, I type temperature control medium container, II type temperature control medium container, temperature control system, temperature control medium baffle, automatic control module, wherein be seamless connection between temperature control medium pipe and I type temperature control medium container, the II type temperature control medium container, be the connectivity to guarantee that temperature control medium can freely flow in temperature control medium pipe and I type temperature control medium container, II type temperature control medium container, make and carry out the heat exchange between temperature control medium and the temperature control system, reach the purpose of accuse temperature.

Preferably, the temperature control medium partition plate is vertically arranged at the bottom between the class I temperature control medium container and the class II temperature control medium container, and the class I temperature control medium container and the class II temperature control medium container are partitioned and isolated by the temperature control medium partition plate so as to reduce heat exchange between the class I temperature control medium container and the class II temperature control medium container.

Preferably, the class I temperature control medium container is arranged on the right side of the temperature control system, and the class I temperature control medium container is in seamless connection with the temperature control system; the class II temperature control medium container is arranged on the left side of the temperature control system, and the class II temperature control medium container is in seamless connection with the temperature control system; the loss of heat exchange between the temperature control media in the class I temperature control medium container and the class II temperature control medium container and a temperature control system is reduced, the heat exchange efficiency is improved, and the temperature control efficiency is further improved.

Preferably, the temperature control medium conduit is in a hollow tubular shape and is made of a heat insulating material; the volume of the class I temperature control medium container is smaller than that of the class II temperature control medium container.

Preferably, the class I temperature control medium container and the class II temperature control medium container are made of heat insulating materials, the temperature control medium contained in the class I temperature control medium container is a material with a small volume and a low specific heat and a small specific gravity, and the temperature control medium contained in the class II temperature control medium container is a material with a large volume and a high specific heat and a large specific gravity.

Preferably, the temperature control system is made of a heat conducting material; the temperature control clapboard is made of heat insulation materials.

Preferably, the automatic control module is the prior art; the automatic control module is connected with the class I temperature control medium container, the class II temperature control medium container and the controlled temperature system through the temperature control medium guide pipe.

Preferably, the temperature control process of the invention is as follows:

when the temperature of the temperature controlled system needs to be controlled, the automatic control module firstly controls the temperature control medium in the class I temperature control medium container to adopt high-power heating or cooling, and because the substances with small volume, low specific heat and small specific gravity are adopted as the temperature control medium and provide larger power for heat change, the temperature change of the temperature control medium in the class I temperature control medium container is large when the temperature control time is the same, the temperature change of the temperature controlled system is large, and the purpose of quick temperature control (rough adjustment) is achieved; when the temperature of the temperature control system is close to the required temperature, the automatic control module controls the temperature control medium in the II type medium container to adopt low-power heating or cooling, and because the substances with more volume, high specific heat and large specific gravity are adopted as the temperature control medium and the time for providing the smaller power temperature control for heat change is the same, the temperature change of the temperature control medium in the II type medium container is small, the temperature change of the temperature control system is small, the purpose of accurate temperature control (fine adjustment) is achieved, and the effect of heat preservation is achieved at the same time.

Preferably, the principle of the invention is as follows:

The invention is based on the knowledge of thermodynamics, wherein the absorbed heat is the specific heat capacity of a substance, the mass of an object is the rising (falling) value of the temperature after heat absorption (heat release), the power for heating (refrigeration) is the time for heating (refrigeration). The method adopts substances with small specific heat and small specific gravity as temperature control media, and when large power for heat change is provided, the temperature change of the substances is large when the temperature control time is the same, so as to achieve the purpose of quick temperature control (rough adjustment); when the temperature control time is the same, the materials with more volume, high specific heat and large specific gravity are used as temperature control media, and when the smaller power for heat change is provided, the temperature change is small, the purpose of accurate temperature control (fine adjustment) is achieved, and meanwhile, the heat preservation effect is achieved. The invention adopts various materials with different specific heat and specific gravity as temperature control media and various I-type temperature control medium containers and II-type temperature control medium containers with different volumes, and then controls the working time with different powers through the automatic control module, thereby achieving the purpose of rapid and accurate temperature control.

Has the advantages that:

The invention has simple manufacture and convenient operation, and particularly overcomes the problem of longer transition time of accurate temperature control in the prior art, so that the temperature control becomes quick and accurate. Meanwhile, the invention has convenient production and low production cost, and is worth popularizing.

Drawings

The invention is further illustrated with reference to the following figures and examples.

(the same parts in the figures are numbered identically)

fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic diagram of a temperature control system according to the present invention.

FIG. 3 is a schematic diagram of an automated temperature control system and a controlled temperature system in relation to one another.

the system comprises a temperature control medium guide pipe 1, a temperature control system 2, a class I temperature control medium container 3, a class II temperature control medium container 4, a temperature control medium partition plate 5 and an automatic control module 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, the present invention includes a temperature control medium conduit, a class I temperature control medium container, a class II temperature control medium container, a controlled temperature system, a temperature control medium partition, and an automatic control module.

In each embodiment, preferably, the temperature control medium conduit is a hollow tubular conduit made of a heat insulating material.

In various embodiments, it is preferable that the volume of the class I temperature control medium container is smaller than the volume of the class II temperature control medium container.

In each embodiment, preferably, the class I temperature control medium container and the class II temperature control medium container are made of a heat insulating material, the temperature control medium contained in the class I temperature control medium container is a low specific heat and low specific gravity material having a small volume, and the temperature control medium contained in the class II temperature control medium container is a high specific heat and high specific gravity material having a large volume.

In various embodiments, it is preferred that the controlled temperature system is made of a thermally conductive material.

In various embodiments, it is preferable that the temperature-controlled spacer is made of a heat insulating material.

In each embodiment, preferably, the temperature control medium conduit is connected to and in communication with the class I temperature control medium container and the class II temperature control medium container, so as to ensure that the temperature control medium can freely flow in the temperature control medium conduit, the class I temperature control medium container and the class II temperature control medium container, so that heat exchange is performed between the temperature control medium and the temperature control system, and the purpose of controlling the temperature is achieved.

In each embodiment, preferably, the temperature control medium partition plate is vertically arranged at the bottom between the class I temperature control medium container and the class II temperature control medium container, and the class I temperature control medium container and the class II temperature control medium container are partitioned and isolated by the temperature control medium partition plate, so as to reduce heat exchange between the class I temperature control medium container and the class II temperature control medium container.

In each embodiment, preferably, the class I temperature control medium container is arranged on the right side of the temperature control system, and the class I temperature control medium container is in seamless connection with the temperature control system; the class II temperature control medium container is arranged on the left side of the temperature control system, and the class II temperature control medium container is in seamless connection with the temperature control system; the loss of heat exchange between the temperature control media in the class I temperature control medium container and the class II temperature control medium container and a temperature control system is reduced, the heat exchange efficiency is improved, and the temperature control efficiency is further improved.

In each embodiment, preferably, the automatic control module is a prior art, and the working principle of the automatic control module is as shown in fig. 3; the automatic control module is connected with the class I temperature control medium container, the class II temperature control medium container and the controlled temperature system through the temperature control medium guide pipe.

The working principle of the invention is as follows: according to the related knowledge of thermodynamics, the absorbed heat is the specific heat capacity of a substance, the mass of the object is the rising (falling) value of the temperature after heat absorption (heat release), the power for heating (refrigeration) is the time for heating (refrigeration). The method adopts substances with small specific heat and small specific gravity as temperature control media, and when large power for heat change is provided, the temperature change of the substances is large when the temperature control time is the same, so as to achieve the purpose of quick temperature control (rough adjustment); when the temperature control time is the same, the materials with more volume, high specific heat and large specific gravity are used as temperature control media, and when the smaller power for heat change is provided, the temperature change is small, the purpose of accurate temperature control (fine adjustment) is achieved, and meanwhile, the heat preservation effect is achieved. The invention adopts various materials with different specific heat and specific gravity as temperature control media and various I-type temperature control medium containers and II-type temperature control medium containers with different volumes, and then controls the working time with different powers through the automatic control module, thereby achieving the purpose of rapid and accurate temperature control.

The using process of the invention is as follows:

When the temperature of the temperature controlled system needs to be controlled, the automatic control module firstly controls the temperature control medium in the class I temperature control medium container to adopt high-power heating or cooling, and because the substances with small volume, low specific heat and small specific gravity are adopted as the temperature control medium and provide larger power for heat change, the temperature change of the temperature control medium in the class I temperature control medium container is large when the temperature control time is the same, the temperature change of the temperature controlled system is large, and the purpose of quick temperature control (rough adjustment) is achieved; when the temperature of the temperature control system is close to the required temperature, the automatic control module controls the temperature control medium in the II type medium container to adopt low-power heating or cooling, and because the substances with more volume, high specific heat and large specific gravity are adopted as the temperature control medium and the time for providing the smaller power temperature control for heat change is the same, the temperature change of the temperature control medium in the II type medium container is small, the temperature change of the temperature control system is small, the purpose of accurate temperature control (fine adjustment) is achieved, and the effect of heat preservation is achieved at the same time.

Of course, all features disclosed in this specification may be combined in any manner, except features that are mutually exclusive.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.