Constant-temperature control system of constant-temperature equipment

A technology of constant temperature control and constant temperature equipment, which is applied in the direction of control/regulation system, temperature control, non-electric variable control, etc. It can solve the problems of inability to realize remote modification functions of various working parameters, achieve remote power off and restart, and reduce field Maintenance frequency, saving labor cost and money effect

Pending Publication Date: 2018-07-10
江苏省地震局
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned thermal insulation system also has the following defects: 1. It is impossible to realize the modification function of various working parameters remotely; 2. It is impossible to realize remote personnel control while the equipment is automatically controlled.

Method used

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  • Constant-temperature control system of constant-temperature equipment

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Embodiment Construction

[0031] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0032] This embodiment provides a constant temperature control system for constant temperature equipment, which is applied to a strong motion network of an earthquake system. The acceleration sensor of the seismic system adopts the ES-T type force balance acceleration sensor. The dynamic range of the sensor is up to 155dB, and the bandwidth is from DC to 200Hz. Through the jumper, the user can even choose a total of 5 ranges from ±0.25G to ±4G. configuration. It has the characteristics of wide frequency band, high sensitivity, large dynamic range, stable transfer function, low noise level, etc., and is suitable for strong earthquake observation.

[0033] The test content is mainly to place the ES-T type force balance acceleration sensor in the temperature control box, and install the temperature sensor in the sensor and the temperature control...

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Abstract

The invention belongs to the technical field of constant-temperature control and discloses a constant-temperature control system of constant-temperature equipment. The constant-temperature control system comprises a temperature sensor, a refrigeration device, a heating device, a control terminal, a processing module, a judging module and a communication module. According to the constant-temperature control system provided by the invention, temperature of the constant-temperature equipment is monitored in real time by adopting the temperature sensor and is compared with upper limit and lower limit of a pre-set temperature range; when the monitored temperature is higher than the upper limit of the pre-set temperature range, the refrigeration device is started to cool the constant-temperatureequipment; when the monitored temperature is lower than the lower limit of the pre-set temperature range, the heating device is started to raise the temperature of the constant-temperature equipment.The control terminal can be used for remotely modifying various working parameters and controlling refrigeration or heating; if the monitored temperature exceeds the pre-set temperature range, monitored temperature information is transmitted to the control terminal and a worker can conveniently grasp real-time conditions.

Description

technical field [0001] The invention belongs to the technical field of constant temperature control, and in particular relates to a constant temperature control system of constant temperature equipment. Background technique [0002] Existing heat preservation systems often use relays as the main temperature control components, because relays can directly drive 2500W power loads, and are suitable for small-power electrical equipment such as homes and small factories, and have a wide range of application directions. The alarm components of electrical components are mostly realized by buzzers, and LED lights indicate the corresponding heating or cooling working status. [0003] The temperature control system of this thermal insulation system is simple in structure, low in cost, and relatively simple and self-assembled. When working, if the temperature is higher or lower than the set temperature, the buzzer will alarm and remind. If the temperature is lower than the lower limit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/24
CPCG05D23/24
Inventor 詹小艳徐顺强
Owner 江苏省地震局
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