CN202093407U

CN202093407U - Automatic adjusting system for temperature controller

Info

Publication number: CN202093407U
Application number: CN 201120053436
Authority: CN
Inventors: 何振东
Original assignee: Guangzhou Kingteller Technology Co Ltd
Current assignee: Guangzhou Kingteller Technology Co Ltd
Priority date: 2011-03-03
Filing date: 2011-03-03
Publication date: 2011-12-28
Anticipated expiration: 2021-03-03

Abstract

The utility model discloses an automatic adjusting system for a temperature controller, which is arranged inside an ATM (automatic teller machine). The automatic adjusting system for the temperature controller comprises a first temperature controller, a heating core, a second temperature controller and a fan, wherein the heating core is electrically connected with a mains supply by the first temperature controller, and the fan is electrically connected with the mains supply by the second temperature controller. The automatic adjusting system can control the heating core to ensure the stable working environment temperature of electronic elements in a specific parameter range, and can keep the interior temperature of the ATM within a set parameter range.

Description

The temperature controller varitrol

Technical field

The utility model relates to the inner temperature control technique of ATM (Automatic Teller Machine), is specifically related to a kind of temperature controller varitrol.

Background technology

In northern area, winter especially, the ATM (Automatic Teller Machine) internal temperature can be very low, and inner electronic component breaks down when temperature is too low easily.

The utility model content

The utility model is in order to overcome the deficiency that above prior art exists, a kind of temperature controller varitrol is provided, can control heating core and in the predetermined parameter scope, guarantee the stable of electronic devices and components operating ambient temperature, the ATM (Automatic Teller Machine) internal temperature is remained in the parameter area of setting.

The purpose of this utility model realizes by following technical scheme: this temperature controller varitrol, it is characterized in that: the temperature controller varitrol is installed in the inside of ATM (Automatic Teller Machine), comprise first temperature controller, heating core, second temperature controller and fan, heating core is electrically connected with the city by first temperature controller, and fan is electrically connected with the city by second temperature controller.First temperature controller is according to the unlatching and the break-off signal of its setting, the induced environment variation of temperature, thus control the heating or the outage of heating core automatically.Second temperature controller is according to the unlatching and the break-off signal of its setting, detects the temperature variation of heating core radiation, controls the unlatching of fan automatically or closes.

As a kind of preferred structure, be provided with Thermal Cutoffs between described first temperature controller and the heating core.

As a kind of preferred structure, the air outlet of described fan is convenient to the heat release of heating core is come out facing to heating core.

As a kind of preferred structure, also comprise socket, first temperature controller, second temperature controller are connected on the socket, and socket connects civil power AC220V.

As a kind of preferred structure, also comprise shell, socket, first temperature controller, heating core, second temperature controller and fan all are provided with in the enclosure.

As a kind of preferred structure, the internal circuit of described socket has the electric current fuse.

As a kind of preferred structure, described socket connects ground wire.

As a kind of preferred structure, described shell comprises loam cake and base plate, and fan is installed on the base plate by fan Fixture, and heating core is installed on the base plate by the heating core fixed mount, and second temperature controller is installed on the oblique below of heating core.

The course of work of the present utility model is:

1., be installed in the temperature controller varitrol in the ATM, connect extraneous power supply by socket, open switch, make it be in "on" position.

2., when first temperature controller detects temperature in the ATM and is lower than the setting low value L1 (being generally 5 ℃ or 15 ℃) of self, the automatic conducting of first temperature controller, heating core energising heating is near the air heat it.

3., be higher than the high value H2 (being generally 40 ℃) of setting of self when the heating core radiation temperature that detects of second temperature controller, the automatic conducting of second temperature controller, starting fan, fan blows out the air of heating core heating, quickens the interior circulation of air of ATM;

4., along with the continuous firing of heating core and fan, the temperature in the ATM constantly rises, when first temperature controller detects temperature in the ATM and is higher than the high value H1 of setting (being generally 30 ℃) of self, the first temperature controller automatic cutout, the heating core no-voltage quits work, and fan works on;

5., when the detected temperatures of second temperature controller is lower than the setting low value L2 (being generally 30 ℃) of self, the second temperature controller automatic cutout, the fan no-voltage quits work.

6., be lower than the setting low value because of the residing environment temperature of ATM, after a while, heat in the ATM is dispersed in the ambient air by modes such as conduction, convection current, radiation, make the temperature in the ATM be lower than L1 again, at this moment, can enter 2. individual step again once more, so move in circles always, make the temperature in the ATM be not less than L1, to guarantee the operate as normal of ATM.

The utility model has following advantage with respect to prior art:

1, the setting low value L1 of first temperature controller, the high value of setting H1, the setting low value L2 of second temperature controller, the high value of setting H2, can select for use according to the difference in winter in summer, indoor and outdoor, the north, south, select the temperature controller of relevant parameter for use according to concrete environment, the ATM (Automatic Teller Machine) internal temperature is remained in the scope of design temperature, to guarantee the operate as normal of ATM.

2, the internal circuit of socket has the electric current fuse: when big electric current, high-tension situation appearred in the AC220V voltage that adds, the electric current fuse will fuse, and the element of protection system does not damage.

3, be provided with Thermal Cutoffs between first temperature controller and the heating core:

When the fan failure stall, and also fault of first temperature controller, and heating core is in work, and so intrasystem temperature will rise rapidly, and when temperature reached 110 ℃, Thermal Cutoffs will fuse, and heating core outage and quitting work prevents security incident.

When first temperature controller and second temperature controller fault all, heating core and fan are in work, and intrasystem temperature rises, and when temperature reached 110 ℃, Thermal Cutoffs can fuse, and heating core outage and quitting work prevents security incident.

Description of drawings

Fig. 1 is the stereographic map of temperature controller varitrol of the present utility model.

Fig. 2 is the cut-away view of Fig. 1.

Fig. 3 is the circuit connection diagram of temperature controller varitrol.

Label and title are as follows among Fig. 1 and Fig. 2:

1	Loam cake	2	Base plate
				3	Heating core	4	Second temperature controller
5	Fan	6	Fan Fixture
				7	Socket	8	First temperature controller
9	The heating core fixed mount	10	Thermal Cutoffs

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

As Fig. 1, Fig. 2 and temperature controller varitrol shown in Figure 3, be installed in the inside of ATM (Automatic Teller Machine), comprise shell, socket, first temperature controller, heating core, second temperature controller and fan, socket, first temperature controller, heating core, second temperature controller and fan all are provided with in the enclosure, heating core is connected with the socket electric wire by first temperature controller, fan is connected with the socket electric wire by second temperature controller, and socket connects civil power AC220V.First temperature controller is according to the unlatching and the break-off signal of its setting, the induced environment variation of temperature, thus control the heating or the outage of heating core automatically.Second temperature controller is according to the unlatching and the break-off signal of its setting, detects the temperature variation of heating core radiation, controls the unlatching of fan automatically or closes.

The internal circuit of socket has the electric current fuse.Be provided with Thermal Cutoffs between first temperature controller and the heating core.Socket connects ground wire.

The air outlet of fan is convenient to the heat release of heating core is come out facing to heating core.

Shell comprises loam cake and base plate, and fan is installed on the base plate by fan Fixture, and heating core is installed on the base plate by the heating core fixed mount, and second temperature controller is installed on the oblique below of heating core.

Above-mentioned embodiment is a preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.

Claims

1. temperature controller varitrol, it is characterized in that: the temperature controller varitrol is installed in the inside of ATM (Automatic Teller Machine), comprise first temperature controller, heating core, second temperature controller and fan, heating core is electrically connected with the city by first temperature controller, and fan is electrically connected with the city by second temperature controller.

2. temperature controller varitrol according to claim 1 is characterized in that: be provided with Thermal Cutoffs between described first temperature controller and the heating core.

3. temperature controller varitrol according to claim 1 is characterized in that: the air outlet of described fan is facing to heating core.

4. temperature controller varitrol according to claim 1 is characterized in that: also comprise socket, first temperature controller, second temperature controller are connected on the socket, and socket connects civil power AC220V.

5. temperature controller varitrol according to claim 4 is characterized in that: also comprise shell, socket, first temperature controller, heating core, second temperature controller and fan all are provided with in the enclosure.

6. temperature controller varitrol according to claim 4 is characterized in that: the internal circuit of described socket has the electric current fuse.

7. temperature controller varitrol according to claim 4 is characterized in that: described socket connects ground wire.

8. temperature controller varitrol according to claim 5, it is characterized in that: described shell comprises loam cake and base plate, fan is installed on the base plate by fan Fixture, and heating core is installed on the base plate by the heating core fixed mount, and second temperature controller is installed on the oblique below of heating core.