CN205403123U - Energy -efficient central heating of 100KW electricity boiler unit - Google Patents

Abstract

The utility model discloses an energy -efficient central heating of 100KW electricity boiler unit, including hot water outlet pipe, heating cabinet, connecting pipe, the integrated package that generates heat, cold water wet return, automatic control panel, power filter, air residual current circuit breaker, ac contactor and wire, the beneficial effects of the utility model are that: the inside water pipe that is a cylinder type hollow body of the integrated package that generates heat, the printed wire that its outward appearance was made for the high frequency tombarthite, the heat -generating body in the twinkling of an eye the temperature up to 400 DEG C, with the water rapid heating, after quick circulation, hot water is sent to heating system fast, thereby it is energy -concerving and environment -protective, and its host material is SUS430, it is good to have stress corrosion resistance nature, the coefficient of thermal expansion is low, advantages such as the oxidative resistance is good, can make heating system keep certain temperature, avoid artifical frequently open loaded down with trivial details, use convenience more, manual operation's number of times has been reduced, the labor intensity of it is artifical is reduced, this device circuit is simple, not direct same water contact, indirect heating, it is fast to generate heat, the using water wisely, the security is strong.

Description

A kind of energy-efficient central heating electric boiler unit of 100KW

Technical field

This utility model relates to a kind of heating equipment, is specially a kind of energy-efficient central heating electric boiler unit of 100KW, belongs to heating plant field.

Background technology

Northern winter in China, due to cold weather so major part family all can use heating installation, existing heating installation is broadly divided into large-scale centralized heat supply and community boiler heat supplying two ways, both modes all adopt hot-water heating mode, mainly the water of burn-out is transported to family by pump and substantial amounts of water supply line, its energy resource consumption is very big, it is mainly manifested in four aspects: one is coal resources, two is have lost a large amount of heat energy in transmitting procedure, three is a large amount of electric power of pump working consumption, four is that hydro-thermal heating can consume substantial amounts of water, the electric boiler calandria essentially electric heating tube of existing central heating, nonmetal heater, electromagnetic heat energy, cavitation hydrodynamic heating etc., its complex circuit, directly contact with water, service life is short, easily burn, poor stability, fault rate is high, work efficiency is very low.

Utility model content

The purpose of this utility model is that provides a kind of energy-efficient central heating electric boiler unit of 100KW to solve the problems referred to above.

nullThis utility model is achieved through the following technical solutions above-mentioned purpose: a kind of energy-efficient central heating electric boiler unit of 100KW，Including hot water outlet pipe、Add hot tank、Connecting tube、Heating integrated package、Cold-water return pipe、Automatic control panel、Power-supply filter、Air leakage switch、A.C. contactor and wire，It is characterized in that: described in add hot tank inner homogeneous distribution have multiple heating integrated package，The inside of described heating integrated package is cascaded by connecting tube and final one end and hot water outlet pipe link together and another terminal and cold-water return pipe link together，The circuit on described heating integrated package surface is linked together by conductor in parallel and final sum A.C. contactor is connected，Described power-supply filter is connected by wire one end and automatic control panel and the other end is connected with A.C. contactor，Described air leakage switch is connected with A.C. contactor with automatic control panel respectively by wire.

Preferably, in order to improve firing rate and efficiency, being the water pipe of a column type hollow body inside described heating integrated package, its appearance is the printed wire that high frequency rare earth is made, and its material of main part is SUS430.

Preferably, in order to heating system keeps certain temperature, described automatic control panel can switch automatically according to the bound of design temperature.

Preferably, in order to decrease manually-operated number of times, described A.C. contactor can automatically start and cut out the high voltage variable low pressure of main frame according to design temperature and time etc..

Preferably, in order to keep automatic control module to show correctly, described power-supply filter series connection is between automatic control panel and A.C. contactor.

nullThe beneficial effects of the utility model are: this central heating plant is reasonable in design，It it is the water pipe of a column type hollow body inside heating integrated package，Its appearance is the printed wire that high frequency rare earth is made，Heater instantaneous temperature is up to 400 DEG C，Water is quickly heated，After Rapid Circulation，Hot water is quickly delivered to heating system，Thus energy-conserving and environment-protective，And its material of main part is SUS430，There is anti-stress corrosiveness good，Coefficient of thermal expansion is low，The advantages such as oxidative resistance is good，Substantially prolongs the service life of device，Automatic control panel can switch automatically according to the bound of design temperature，After temperature reaches set temperature，Main frame quits work，When lower than the temperature set，Automatically start，Also can enforced opening，So can make the temperature that heating system maintenance is certain，Avoid the loaded down with trivial details of artificial frequently unlatching，Use enhanced convenience，A.C. contactor can automatically start and cut out the high voltage variable low pressure of main frame according to design temperature and time etc.，The temperature that time is up or needs start that starts set arrives，A.C. contactor starts，System energization，When the shutdown temperature set arrives，A.C. contactor disconnects，System cut-off，Decrease manually-operated number of times，Reduce artificial labor intensity，Power-supply filter series connection is between automatic control panel and A.C. contactor，Can be used to prevent interference，To keep automatic control panel to show correctly，This device circuit is simple、Directly do not contact with water、Heating indirectly、Heating is fast、Using water wisely、Long service life、High safety.

Accompanying drawing explanation

Fig. 1 is structural representation described in the utility model；

Fig. 2 is heating integrated block structure schematic diagram described in the utility model；

In figure: 1, hot water outlet pipe, 2, add hot tank, 3, connecting tube, 4, heating integrated package, 5, cold-water return pipe, 6, automatic control panel, 7, power-supply filter, 8, air leakage switch, 9, A.C. contactor and 10, wire.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

nullRefer to Fig. 1～2，A kind of energy-efficient central heating electric boiler unit of 100KW，Including hot water outlet pipe 1、Add hot tank 2、Connecting tube 3、Heating integrated package 4、Cold-water return pipe 5、Automatic control panel 6、Power-supply filter 7、Air leakage switch 8、A.C. contactor 9 and wire 10，It is characterized in that: described in add hot tank 2 inner homogeneous distribution have multiple heating integrated package 4，Described heating integrated package 4 inside is the water pipe of a column type hollow body，Its appearance is the printed wire that high frequency rare earth is made，Heater instantaneous temperature is up to 400 DEG C，Water is quickly heated，After Rapid Circulation，Hot water is quickly delivered to heating system，Thus energy-conserving and environment-protective，And its material of main part is SUS430，There is anti-stress corrosiveness good，Coefficient of thermal expansion is low，The advantages such as oxidative resistance is good，Substantially prolongs the service life of device，The inside of described heating integrated package 4 is cascaded by connecting tube 3 and final one end and hot water outlet pipe 1 link together and another terminal and cold-water return pipe 5 link together，The circuit on described heating integrated package 4 surface is connected in parallel by wire 10 and final sum A.C. contactor 9 is connected，Described A.C. contactor 9 can automatically start and cut out the high voltage variable low pressure of main frame according to design temperature and time etc.，The temperature that time is up or needs start that starts set arrives，A.C. contactor 9 starts，System energization，When the shutdown temperature set arrives，A.C. contactor 9 disconnects，System cut-off，Decrease manually-operated number of times，Reduce artificial labor intensity，Described power-supply filter 7 is connected with automatic control panel 6 by wire 10 one end and the other end is connected with A.C. contactor 9，Described automatic control panel 6 can switch automatically according to the bound of design temperature，After temperature reaches set temperature，Main frame quits work，When lower than the temperature set，Automatically start，Also can enforced opening，So can make the temperature that heating system maintenance is certain，Avoid the loaded down with trivial details of artificial frequently unlatching，Use enhanced convenience，The series connection of described power-supply filter 7 is between automatic control panel 6 and A.C. contactor 9，Can be used to prevent interference，To keep automatic control panel 6 to show correctly，Described air leakage switch 8 is connected with A.C. contactor 9 with automatic control panel 6 respectively by wire 10.

Work process: when using described central heating plant, first, hot water outlet pipe is accessed corresponding pipeline with cold-water reflux pipe, then A.C. contactor is accessed circuit, open air switch, then pass through control panel and get final product either on or off device, set the corresponding time by control panel and temperature can realize automatically controlling.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.

In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.

Claims (5)

1. null1. the energy-efficient central heating electric boiler unit of 100KW，Including hot water outlet pipe (1)、Add hot tank (2)、Connecting tube (3)、Heating integrated package (4)、Cold-water return pipe (5)、Automatic control panel (6)、Power-supply filter (7)、Air leakage switch (8)、A.C. contactor (9) and wire (10)，It is characterized in that: described in add hot tank (2) inner homogeneous distribution have multiple heating integrated package (4)，The inside of described heating integrated package (4) is cascaded by connecting tube (3) and final one end and hot water outlet pipe (1) link together and another terminal and cold-water return pipe (5) link together，The circuit on described heating integrated package (4) surface is connected in parallel by wire (10) and final sum A.C. contactor (9) is connected，Described power-supply filter (7) is connected by wire (10) one end and automatic control panel (6) and the other end is connected with A.C. contactor (9)，Described air leakage switch (8) is connected with A.C. contactor (9) with automatic control panel (6) respectively by wire (10).
2. 2. a kind of energy-efficient central heating electric boiler unit of 100KW according to claim 1, it is characterized in that: described heating integrated package (4) inside is the water pipe of a column type hollow body, its appearance is the printed wire that high frequency rare earth is made, and its material of main part is SUS430.
3. 3. a kind of energy-efficient central heating electric boiler unit of 100KW according to claim 1 and 2, it is characterised in that: described automatic control panel (6) can switch automatically according to the bound of design temperature.
4. 4. a kind of energy-efficient central heating electric boiler unit of 100KW according to claim 3, it is characterised in that: described A.C. contactor (9) can automatically start and cut out the high voltage variable low pressure of main frame according to design temperature and time etc..
5. 5. a kind of energy-efficient central heating electric boiler unit of 100KW according to claim 4, it is characterised in that: described power-supply filter (7) series connection is between automatic control panel (6) and A.C. contactor (9).