CN209678218U

CN209678218U - A kind of energy-saving drinking machine heated for controlling temperature system

Info

Publication number: CN209678218U
Application number: CN201821448587.2U
Authority: CN
Inventors: 童永平
Original assignee: Guangdong Shunde Yong Chen Energy Saving Environmental Protection Equipment Manufacturing Co Ltd
Current assignee: Guangdong Shunde Yong Chen Energy Saving Environmental Protection Equipment Manufacturing Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2019-11-26
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a kind of energy-saving drinking machine heated for controlling temperature systems, including contactor A, contactor B, change-over switch, water gallbladder, temperature limiter, heat-generating pipe, 85 DEG C of normally opened temperature controllers, 108 DEG C of normally closed temperature controller A, 108 DEG C of normally closed temperature controller B and 90 DEG C of normally closed temperature controllers, water gallbladder is placed in inside water dispenser, the coil voltage of 108 DEG C of normally closed temperature controllers A control contactor A, the coil voltage of 90 DEG C of normally closed temperature controller control contactor B, heating tube is electrically connected temperature limiter, the temperature limiter is equipped with reset switch, the beneficial effects of the utility model are: in use, it intakes into water gallbladder, open heater switch, when the temperature that heating tube dry combustion method is limited to temperature limiter, temperature limiter disconnects cutting heating tube power supply automatically, prevent heating tube dry combustion method badly and bursts, to after temperature limiter hand-reset again can continue It uses, that is, reduces the maintenance cost that machine uses, also improve the service life and security performance of machine.

Description

A kind of energy-saving drinking machine heated for controlling temperature system

Technical field

The utility model relates to a kind of energy-saving drinking machine, specifically a kind of energy-saving drinking machine heated for controlling temperature system.

Background technique

Energy-saving drinking machine is the new product that traditional storage-type drinking equipment is different from current drinking equipment, is suitable for work The large size public place such as factory, school, hospital, railway station.The power-saving technology of energy-saving drinking machine application has very much, most important one Technical application is cistern free immediate boiling energy-saving drinking machine, it is for the first time by stream-liquid two-phase flow heating, integral heating and gradient-heated Principle is heated applied to liquid, can continuously be kept heated liquid to be in the critical state of liquid vapour two-phase in flowing, be made liquid It can be heated continuously in a very short period of time.

Current energy-saving drinking machine heated for controlling temperature systematic comparison existing on the market is simple, easy burn-out heating tube, by a hand Dynamic heater switch, 4 temperature controllers, an A.C. contactor, water gallbladder, heating tube composition.It is controlled using 90 degree of normally closed temperature controllers The coil voltage of A.C. contactor, to reach the energization of control heating tube, power-off.If machine opens heating before not intaking It closes and opens, will cause heating tube dry combustion method until explosion can just power off.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving drinking machine heated for controlling temperature systems, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions:

A kind of energy-saving drinking machine heated for controlling temperature system, including contactor A, contactor B, change-over switch, water gallbladder, temperature limiter, Heat-generating pipe, 85 DEG C of normally opened temperature controllers, 108 DEG C of normally closed temperature controller A, 108 DEG C of normally closed temperature controller B and 90 DEG C of normally closed temperature controllers, water gallbladder It is placed in inside water dispenser, heating tube and two groups of temperature controllers, 85 DEG C of normally opened temperature controllers and 108 DEG C of normally closed temperature controls is equipped in the water gallbladder Device A is one group of temperature controller, and 108 DEG C of normally closed temperature controller B and 90 DEG C of normally closed temperature controllers are another group of temperature controller, and described 108 DEG C normally closed The coil voltage of temperature controller A control contactor A, the coil voltage of 90 DEG C of normally closed temperature controller control contactor B, heating tube electrical connection Temperature limiter, the temperature limiter are equipped with reset switch.

As a further solution of the present invention: being equipped with thermosensitive probe in the water gallbladder, the connection of thermosensitive probe signal is outer The digital display in portion.

The water dispenser is equipped with power supply indicator and boiled water indicator light as a further solution of the present invention,.

The water dispenser is equipped with the leakage switch of external installation as a further solution of the present invention,.

Compared with prior art, the utility model has the beneficial effects that in use, intaking into water gallbladder, open Heater switch, when the temperature that heating tube dry combustion method to temperature limiter limits, temperature limiter disconnects cutting heating tube power supply automatically, prevents to heat Pipe dry combustion method is bad and explosion reduces the maintenance cost that machine uses, also mention to can continue to use after temperature limiter hand-reset again The high service life and security performance of machine, compact overall structure, guarantee can also effectively to ensure while energy conservation machine and The safety of user.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of energy-saving drinking machine heated for controlling temperature system.

Fig. 2 is a kind of electrical schematic diagram of energy-saving drinking machine heated for controlling temperature system.

In figure: 1- contactor A, 2- contactor B, 3- change-over switch, 4- water gallbladder, 5- temperature limiter, 6- heat-generating pipe, 7-85 DEG C often Open temperature controller, 8-108 DEG C of normally closed temperature controller A, 9-108 DEG C normally closed temperature controller B, 10-90 DEG C normally closed temperature controller.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~2, in the utility model embodiment, a kind of energy-saving drinking machine heated for controlling temperature system, including contactor A1, contactor B2, change-over switch 3, water gallbladder 4, temperature limiter 5,6,85 DEG C of heat-generating pipe, 7,108 DEG C of normally opened temperature controller normally closed temperature controller A8,108 DEG C of normally closed temperature controller B9 and 90 DEG C of normally closed temperature controllers 10, water gallbladder 4 are placed in inside water dispenser, are equipped with and are added in the water gallbladder 4 Heat pipe 6 and two groups of temperature controllers, 85 DEG C of normally opened temperature controller 7 and 108 DEG C normally closed temperature controller A8 are one group of temperature controller, 108 DEG C of normally closed temperature Controlling device B9 and 90 DEG C of normally closed temperature controllers 10 is another group of temperature controller, the line of 108 DEG C of normally closed temperature controllers A8 control contactor A1 Voltage is enclosed, the coil voltage of 90 DEG C of 10 control contactor B2 of normally closed temperature controller, heating tube 6 is electrically connected temperature limiter 5, when heating tube 6 When temperature is higher than the temperature that temperature limiter 5 limits, temperature limiter 5 disconnects automatically, thus reach the energization or power-off of control heating tube 6, Dry combustion method is avoided to damage heating tube 6, the temperature limiter 5 is equipped with reset switch.

Thermosensitive probe is equipped in the water gallbladder 4, the digital display outside the connection of thermosensitive probe signal will be in water gallbladder 4 Water temperature is shown, personnel is facilitated to observe.

The water dispenser is equipped with power supply indicator and boiled water indicator light.

The water dispenser is equipped with the leakage switch of external installation.

The working principle of the utility model is: in use, intaking into water gallbladder, heater switch, heating tube are opened When the temperature that dry combustion method is limited to temperature limiter, temperature limiter disconnects cutting heating tube power supply automatically, prevents heating tube dry combustion method badly and bursts, To can be continued to use after temperature limiter hand-reset again, that is, the maintenance cost that machine uses is reduced, the use of machine is also improved Service life and security performance, the effective safety for ensureing machine and user.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of energy-saving drinking machine heated for controlling temperature system, including contactor A, contactor B, change-over switch, water gallbladder, temperature limiter, hair Heat pipe, 85 DEG C of normally opened temperature controllers, 108 DEG C of normally closed temperature controller A, 108 DEG C of normally closed temperature controller B and 90 DEG C of normally closed temperature controllers, feature It is, water gallbladder is placed in inside water dispenser, and heating tube and two groups of temperature controllers, 85 DEG C of normally opened temperature controllers and 108 are equipped in the water gallbladder DEG C normally closed temperature controller A is one group of temperature controller, and 108 DEG C of normally closed temperature controller B and 90 DEG C of normally closed temperature controllers are another group of temperature controller, described The coil voltage of 108 DEG C of normally closed temperature controller A control contactor A, the coil voltage of 90 DEG C of normally closed temperature controller control contactor B add Heat pipe is electrically connected temperature limiter, and the temperature limiter is equipped with reset switch.

2. a kind of energy-saving drinking machine heated for controlling temperature system according to claim 1, which is characterized in that be equipped in the water gallbladder Thermosensitive probe, thermosensitive probe signal connection outside digital display.

3. a kind of energy-saving drinking machine heated for controlling temperature system according to claim 1, which is characterized in that set on the water dispenser There are power supply indicator and boiled water indicator light.

4. a kind of energy-saving drinking machine heated for controlling temperature system according to claim 1, which is characterized in that set on the water dispenser There is the leakage switch of external installation.