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Temperature control assembly, control method and fan coil

A control method and technology of temperature control components, applied in space heating and ventilation, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve uneven temperature distribution in the same space and limited control area of ​​a single thermostat , DDC electric control box installation position and installation distance are limited, etc., to improve the competitiveness of finished products, simple and compact structure, and reduce production costs

Inactive Publication Date: 2021-02-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the purposes of the present invention is to propose a temperature control component, a control method and a fan coil unit, which solve the problem of the limitation of the installation position and installation distance of the DDC electric control box in the prior art, and the limitation of the control area of ​​a single temperature controller, resulting in Technical problem of uneven temperature distribution in the same space

Method used

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  • Temperature control assembly, control method and fan coil
  • Temperature control assembly, control method and fan coil
  • Temperature control assembly, control method and fan coil

Examples

Experimental program
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Effect test

Embodiment 1

[0033] This embodiment combines figure 1 The temperature control assembly of the present invention will be described in detail.

[0034] The temperature control assembly of this embodiment includes at least two temperature controllers. Preferably, at least two thermostats are connected in parallel with each other, and the at least two thermostats are respectively installed in different control units, so as to respectively detect and control the temperature of the respective control units through the at least two thermostats. The structure of the temperature controller mentioned in this embodiment may be the same as that of the temperature controller commonly used in the prior art, and will not be repeated here. Preferably, the temperature controller in this embodiment can detect the temperature of the control unit where it is located through a temperature-sensing package.

[0035] The temperature control assembly of this embodiment, on the one hand, compared with the DDC ele...

Embodiment 2

[0039] This embodiment combines Figure 2-5 The control method of the temperature control component of the present invention will be described in detail.

[0040] In the control method of this embodiment, the temperature control component of any technical solution in Embodiment 1 is used to complete the temperature control of the area to be controlled. Preferably, the control method of this embodiment divides the area to be controlled into at least two control units, installs a temperature controller in each control unit, and detects and controls the temperature of the control unit through the temperature controller of the control unit. In the control method of this embodiment, the temperature control component of any one of the technical solutions in embodiment 1 is used to complete the temperature control of the area to be controlled, which can not only increase the installation distance of the temperature control component, but also increase the control area of ​​the thermo...

Embodiment 3

[0055] This embodiment describes the fan coil unit of the present invention in detail.

[0056] The fan coil unit of this embodiment includes the temperature control component of any one of the technical solutions in Embodiment 1. Preferably, the fan coil unit adopts the control method of any technical solution in Embodiment 2 to control the indoor temperature.

[0057] The fan coil unit of this embodiment includes the temperature control component of any technical solution in embodiment 1, and adopts the control method of any technical solution in embodiment 2 to control the indoor temperature, which can not only increase the installation temperature of the temperature control component The distance increases the control area of ​​the thermostat so that the temperature in the same space reaches the preset temperature. It also has the advantages of small installation space and simple structure for the temperature control components, which can improve production efficiency.

...

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Abstract

The invention discloses a temperature control assembly, a control method and a fan coil, and relates to the technical field of air conditioners. The technical problem that in the prior art, the installation position and the installation distance of a DDC electric control box are limited, and the control area of a single temperature controller is limited, so that the temperature distribution in thesame space is not uniform is solved. The temperature control assembly comprises at least two temperature controllers, wherein the at least two temperature controllers are connected in parallel, the at least two temperature controllers are installed on different control units respectively, so that the temperature of the control units where the at least two temperature controllers are located is detected and controlled through the at least two temperature controllers respectively. Compared with the DDC electric control box in the prior art, the temperature control assembly has the advantages that the distance between the temperature control assembly and a unit can be increased, so that the installation position and the installation distance of the temperature control assembly are not limited, moreover, the production cost can be reduced, and the competitiveness of a finished product is improved; and compared with the single temperature controller in the prior art, the control area of the temperature controller can be increased, so that the temperature of the same space reaches the preset temperature, and the temperature distribution is uniform.

Description

technical field [0001] The invention relates to the technical field of air conditioning, and in particular to a temperature control assembly, a method for controlling the temperature control assembly, and a fan coil unit including the temperature control assembly. Background technique [0002] At present, cabinet-type fan coil units on the market are generally controlled by a DDC electric control box or a single ordinary temperature controller. DDC electric control box and single ordinary thermostat control have their own advantages and disadvantages. [0003] The DDC electric control box includes electric control components, electrical component mounting boards, DDC controller phase sequence protectors, terminal blocks, indicator lights, push button switches, DDC modules (panels) and AC contacts, etc. Although the DDC electric control box has rich functional modules, its size is large and requires a certain installation space; on the other hand, the DDC electric control bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/61F24F11/67F24F11/89F24F110/10
CPCF24F11/61F24F11/64F24F11/67F24F11/89F24F2110/10
Inventor 陈伟康何伟光梅进忠肖珊周威根
Owner GREE ELECTRIC APPLIANCES INC
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