CN102622015A - Condensation controller - Google Patents

Abstract

The invention discloses a condensation controller, which comprises an amplification driving circuit and control loops. Each control loop comprises a humidity sensor, a basic value setter, a comparator, a driving module in the amplification driving circuit, a driving indicator lamp, a switch controller, a failure indicator lamp and a heater, wherein the output ends of the humidity sensor and the basic value setter are connected with the input end of the comparator; the output end of the comparator is connected with the input end of the driving module; the output end of the driving module is connected with the driving indicator lamp and the control end of the switch controller; and the switch controller, the failure indicator lamp and the heater are connected in series to form a circuit loop. According to the condensation controller, environmental humidity can be detected and regulated in real time so as to be maintained within an ideal range; and in addition, the state of the environmental humidity and the operating states of the heaters are displayed by the indicator lamps, so that the operating state of the controller is clear.

Description

A kind of condensation controller

Technical field

The present invention relates to a kind of condensation controller.

Background technology

Humiture environmental requirement in order to ensure special occasions such as switch cubicle, mid-cabinet, wine cellars tends in these environment, set up well heater, and the controller of well heater passes through the heated condition to the monitoring situation control heater of temperature, humidity.Whether but existing controller is not owing to there are parts such as pilot lamp, can not show its duty clearly and break down.

Summary of the invention

Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of condensation controller, and it can be according to the real-time control heater work of ambient humidity situation, and can clearly show the duty of well heater.

Technical scheme: for solving the problems of the technologies described above, the technical scheme that the present invention adopts is:

A kind of condensation controller; Comprise amplification driving circuit and control loop, said control loop comprises humidity sensor, base value setting apparatus, comparer, is built in driver module, driving pilot lamp, on-off controller, malfunction indicator lamp and well heater in the amplification driving circuit; The input end of the output termination comparer of the output terminal of humidity sensor and base value setting apparatus; The input end of the output termination driver module of comparer; The output termination of driver module drives the control end of pilot lamp and on-off controller, on-off controller, malfunction indicator lamp and forming circuit loop, well heater series connection back; Its each functions of components is following:

Humidity sensor detects ambient humidity, and testing result is transferred to comparer;

The base value setting apparatus is used to set the humidity ideal value, and setting value is transferred to comparer;

Comparer calculates, analyzes the data that receive, and produces control command, and control command is transferred to amplification driving circuit;

Amplification driving circuit amplifies control command, and lights the driving pilot lamp simultaneously according to control command drive controlling switch conduction circuit loop, and perhaps the drive controlling switch is not lighted simultaneously the driving pilot lamp in the turning circuit loop;

Whether malfunction indicator lamp breaks down according to its illuminating state cue circuit loop.

During use, at first set the humidity ideal value through the base value setting apparatus; Again humidity sensor is placed in the environment to be detected ambient humidity is detected; Comparer compares detected ambient humidity actual value and ideal value:

When ambient humidity is not in the ideal value scope (ambient humidity value and desirable value difference surpass the reservation scope); Comparer produces the control command in turning circuit loop; After driving this control command of amplifying circuit amplification, the driving pilot lamp is also lighted simultaneously in driving switch controller turning circuit loop; Because on-off controller, malfunction indicator lamp and forming circuit loop, well heater series connection back, malfunction indicator lamp is lighted while well heater operate as normal, is heated;

When ambient humidity is in the ideal value scope (ambient humidity value and desirable value difference are in the reservation scope); Comparer produces the not control command in turning circuit loop; After driving this control command of amplifying circuit amplification, driving switch controller turning circuit loop and while are not lighted the driving pilot lamp; Because on-off controller, malfunction indicator lamp and forming circuit loop, well heater series connection back, malfunction indicator lamp is not lighted the while well heater and is not worked, do not heat.

Can be found out by the above-mentioned course of work, drive pilot lamp and shown ambient humidity whether in the ideal value scope that malfunction indicator lamp has shown whether operate as normal of well heater, the device that whole device uses is comparatively simple, and it is comparatively convenient that circuit function realizes.

Preferably, said control loop is one the road or more than the two-way; Just can carry out a relatively more three-dimensional adjustment through a condensation controller like this to ambient humidity.

Preferably, said base value setting apparatus is many gears toggle switch; The adjusting of ambient humidity is just more simple like this.

Beneficial effect: condensation controller provided by the invention; Can detect and adjust ambient humidity in real time; Ambient humidity is maintained in the ideal range all the time; The duty of the state of ambient humidity and well heater is all passed through the pilot lamp demonstration simultaneously, and the duty of controller comes into plain view.

Description of drawings

Fig. 1 is a theory diagram of the present invention;

Fig. 2 is a circuit structure diagram of the present invention;

Fig. 3 is the structural representation of panel.

Embodiment

Below in conjunction with accompanying drawing the present invention is done explanation further.

Be illustrated in figure 1 as a kind of condensation controller, comprise amplification driving circuit, control loop I and control loop II.

Said control loop I comprises humidity sensor I, base value setting apparatus I, comparer I, is built in driver module I, driving pilot lamp I, on-off controller I, malfunction indicator lamp I and well heater I in the amplification driving circuit; The input end of the output termination comparer I of the output terminal of humidity sensor I and base value setting apparatus I; The input end of the output termination driver module I of comparer I; The output termination of driver module I drives the control end of pilot lamp I and on-off controller I, on-off controller I, malfunction indicator lamp I and forming circuit loop, well heater I series connection back I.

Said control loop II comprises humidity sensor II, base value setting apparatus II, comparer II, is built in driver module II, driving pilot lamp II, on-off controller II, malfunction indicator lamp II and well heater II in the amplification driving circuit; The input end of the output termination comparer II of the output terminal of humidity sensor II and base value setting apparatus II; The input end of the output termination driver module II of comparer II; The output termination of driver module II drives the control end of pilot lamp II and on-off controller II, on-off controller II, malfunction indicator lamp II and forming circuit loop, well heater II series connection back II.

Describe with regard to the function of each building block below:

Humidity sensor I/II detects ambient humidity, and testing result is transferred to comparer I/II;

Base value setting apparatus I/II is used to set the humidity ideal value, and setting value is transferred to comparer I/II;

Comparer I/II is calculated, is analyzed the data that receive, and produces control command, and control command is transferred to amplification driving circuit;

Amplification driving circuit amplifies control command; And light simultaneously according to control command drive controlling switch I/II turning circuit loop and to drive pilot lamp I/II, perhaps drive controlling switch I/II is not lighted simultaneously and is driven pilot lamp I/II in the turning circuit loop;

Whether malfunction indicator lamp I/II breaks down according to its illuminating state cue circuit loop I/II.

Preferably, said base value setting apparatus is many gears toggle switch.

Above-mentioned condensation controller can be with reference to the circuit structure diagram of figure 2 when concrete design, and humidity sensor I/II and well heater I/II are connected the host shell outside through cable; Base value setting apparatus I/II, drive that (in this case, base value setting apparatus I/II is same three gear toggle switches on the panel that pilot lamp I/II and malfunction indicator lamp I/II be fixed on host shell as shown in Figure 3; Work: drive pilot lamp; Fault: malfunction indicator lamp); Remaining part is installed in host shell inside.Can according to the form below 1 design condensation controller.

Table 1 condensation controller performance parameter designing table

The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims (3)

1. condensation controller; It is characterized in that: this controller comprises amplification driving circuit and control loop, and said control loop comprises humidity sensor, base value setting apparatus, comparer, is built in driver module, driving pilot lamp, on-off controller, malfunction indicator lamp and well heater in the amplification driving circuit; The input end of the output termination comparer of the output terminal of humidity sensor and base value setting apparatus; The input end of the output termination driver module of comparer; The output termination of driver module drives the control end of pilot lamp and on-off controller, on-off controller, malfunction indicator lamp and forming circuit loop, well heater series connection back;

Humidity sensor detects ambient humidity, and testing result is transferred to comparer;

The base value setting apparatus is used to set the humidity ideal value, and setting value is transferred to comparer;

Comparer calculates, analyzes the data that receive, and produces control command, and control command is transferred to amplification driving circuit;

Amplification driving circuit amplifies control command, and lights the driving pilot lamp simultaneously according to control command drive controlling switch conduction circuit loop, and perhaps the drive controlling switch is not lighted simultaneously the driving pilot lamp in the turning circuit loop;

Whether malfunction indicator lamp breaks down according to its illuminating state cue circuit loop.

2. condensation controller according to claim 1 is characterized in that: said control loop is one the road or more than the two-way.

3. condensation controller according to claim 1 is characterized in that: said base value setting apparatus is many gears toggle switch.

Images