CN216281652U - Power-adjustable electrode type energy-saving electric warmer - Google Patents

Abstract

The utility model relates to an adjustable power electrode type energy-saving electric heater, which comprises an electrode type heater, a circulating water pump, a water storage tank, a heat exchanger, a circuit system, a control system, an electromagnetic directional valve, a temperature transmitter, an automatic air release valve, a water inlet, a water outlet and the like, wherein the hot water circulation of the system is divided into an inner circulation and an outer circulation, and can be automatically switched by the electromagnetic directional valve, cold water is heated in the heater in the outer circulation mode and then pumped into the outer circulation heat exchanger through the circulating water pump to carry out heat exchange and heating indoors, the cooled water returns to a buffer water tank through the electromagnetic directional valve to complete the whole outer circulation, and the inner circulation is applied to realizing the heat preservation of the water circulation when heating equipment and geothermal equipment is temporarily not used Good fireproof performance, long service life and the like, and completely meets the requirement of modern household heating.

Description

Power-adjustable electrode type energy-saving electric warmer

Technical Field

The utility model relates to an electrode type energy-saving electric heater with adjustable power, belonging to the field of electric heater equipment.

Background

At present, the electric heating stove of domestic outer electric heating stove manufacture factory production, the vast majority all is the water in coming the heating stove with resistance-type electrothermal tube, and resistance-type electrothermal tube is the heart part of electric heating stove, and the good and bad direct influence of its quality itself has decided the running state and the life-span of electric heating stove. The electric heating tube has the defects of low heat efficiency, easy damage, complex processing technology, more accidents, short service life and the like. The electrode type heating furnace is completely determined by the heat exchange technology and the structure adopted by the electric heating tube, but the electrode type heating furnace has a plurality of advantages, not only is the early-stage investment cost lower and the energy saving during use, but also the trouble that scaling and the like can not occur is not worried, the maintenance and the like are also very simple, the safety performance of the electrode type heating furnace for heating water is higher, the fire and the like can not be worried, the electrode type heating furnace has the advantages of long service time and the like, and the electrode type heating furnace completely meets the requirement of heating of modern families.

In order to solve the problems, the application provides an adjustable power electrode type energy-saving electric warmer.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide an electrode type energy-saving electric heater with adjustable power, which can effectively solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides an energy-conserving electric heater of adjustable power electrode formula, includes electrode heater, circulating water pump, storage water tank, surge tank, heat exchanger, circuit system, control system, electromagnetic directional valve, temperature transmitter, automatic bleed valve and inlet outlet, electrode heater passes through pipe connection surge tank, circulating water pump passes through the pipeline and connects electromagnetic directional valve, heat exchanger respectively, electromagnetic directional valve passes through the pipeline and connects heat exchanger, automatic bleed valve respectively, the storage water tank passes through pipe connection surge tank and outside water supply line, electrode heater comprises motor, upper cover and casing, the motor passes through the coupling joint casing, the upper cover passes through bolt fixed connection on the casing.

As a further improvement of the utility model, the top of the shell is fixedly connected with a motor base, and the motor is fixedly connected with the shell through the motor base.

As a further improvement of the utility model, the shell is internally and rotatably connected with a screw rod, the output end of the motor is fixedly connected with the screw rod through a coupler, a bearing is arranged at the joint of the top of the screw rod and the shell, and the screw rod penetrates through the bearing and is connected with the shell.

As a further improvement of the utility model, an outer electrode, an inner electrode, a guide rod and an inner electrode core are arranged in the shell, the guide rod penetrates through the inner electrode core, the upper end and the lower end of the guide rod are inserted into positioning holes of the shell and the upper cover, the inner electrode is fixedly connected with the inner electrode core, and the outer electrode is fixedly connected with the shell.

As a further improvement of the utility model, the heat exchanger is composed of a heat exchange pipeline and radiating fins, and the radiating fins are uniformly arranged on the heat exchange pipeline.

As a further improvement of the utility model, the upper cover and the shell are both provided with connecting through holes, and the temperature transmitter is arranged on a pipeline connecting the electrode type heater and the circulating water pump.

The utility model has the beneficial effects that: the utility model relates to a power adjustable electrode energy-saving electric heater, which utilizes an outer electrode ring and an inner electrode ring to form a water chamber with a box body, the water chamber is respectively communicated with a water inlet pipe and a water outlet pipe, after a power supply is switched on, water flowing through the electric heater can generate ionization phenomenon and mutually collide to generate friction heat to heat water, thereby realizing the purpose of continuously heating water, the electrode heater has the advantages of high heating speed, high thermal efficiency, simple structure, light weight, low cost, convenient water temperature adjustment, safety, reliability and the like, because the resistance of the water is utilized to directly heat, 100 percent of electric energy is converted into heat, basically no heat loss exists, when the heater is lack of water, a current channel between electrodes is cut off, the phenomenon of water shortage damage is avoided, the inner electrode core and the inner electrode are driven to move up and down by the rotation of a motor shaft, the power of the electric heater is changed by changing the relative area with the outer electrode, so as to realize the mechanical regulation of the power of the electrode type heater and conveniently regulate the heating power.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Fig. 1 is a structure view of the pipeline connection structure of the adjustable power electrode type energy-saving electric warmer.

Fig. 2 is a block diagram of an electrode type heater system of an adjustable power electrode type energy-saving electric warmer.

Fig. 3 is a sectional view of an electrode heater of an adjustable power electrode energy-saving electric warmer of the utility model.

Fig. 4 is a front view of an electrode type heater of the adjustable power electrode type energy-saving electric warmer.

Fig. 5 is another perspective top view of the electrode heater of the adjustable power electrode energy-saving electric warmer.

FIG. 6 is a structural diagram of a heat exchanger of an adjustable power electrode type energy-saving electric warmer of the present invention.

Reference numbers in the figures: 1. an electric motor; 2. a motor base; 3. a coupling; 4. a bearing; 5. an electrode type heater; 6. an outer electrode; 7. an inner electrode; 8. a guide bar; 9. a screw rod; 10. an upper cover; 11. an inner electrode core; 12. a connecting groove; 13. a connecting through hole; 14. a heat exchanger; 15. a heat exchange line; 16. a heat sink; 17. a control system; 18. circuitry; 19. an electromagnetic directional valve; 20. an automatic air release valve; 21. a water storage tank; 22. a temperature transmitter; 23. a buffer water tank; 24. a water circulating pump; 25. a housing.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the utility model.

In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, and thus not be understood as limiting the present invention, and furthermore, the terms "first", "second" and "third" are only used for descriptive purposes and not to indicate or imply relative importance, and the present invention is further explained below with reference to the specific embodiments.

Examples

As shown in fig. 1-6, an adjustable power electrode energy-saving electric heater comprises an electrode heater 5, a circulating water pump 24, a water storage tank 21, a buffer water tank 23, a heat exchanger 14, a circuit system 18, a control system 17, an electromagnetic directional valve 19, a temperature transmitter 22, an automatic air release valve 20, a water inlet pipe, a water outlet pipe and other important components, wherein the electrode heater 5 comprises a motor 1, a motor base 2, a coupler 3, an inner electrode core 11, an inner electrode 7, an outer electrode 6, a screw rod 9, a guide rod 8, an upper cover 10 and a shell 25, the motor 1 is fixedly connected with the motor base 2 through 4 bolts of M5, a motor shaft is fixedly connected with the screw rod 9 through the coupler 3, the motor base is fixedly connected with a shell of the electrode heater 5 through 4 bolts of M5, the screw rod 9 and the inner electrode core 11 form a screw rod nut structure so as to adjust the heater power, the guide rod 8 penetrates through the inner electrode core, two ends of the guide rod are inserted into positioning holes of the upper cover 10 and the shell 25 to realize the up-and-down movement of the inner electrode core 11, the inner electrode 7 is fixedly connected with the inner electrode core 11, the outer electrode 6 is fixedly connected with the shell 25, the side surface of the shell 25 is provided with screw holes to realize the electrification of the outer electrode 6, the upper cover 10 is fixedly connected with a box body of the electrode type heater 5 through 8M 5 bolts, and the upper cover 10 and the shell 25 are respectively provided with a connecting through hole 13 to realize the inlet and outlet of water flow.

In this embodiment, the shell 25 is internally provided with an external electrode 6, an internal electrode 7, a guide rod 8 and an internal electrode core 11, the guide rod 8 penetrates through the internal electrode core 11, the upper end and the lower end of the guide rod 8 are inserted into the positioning holes of the shell 25 and the upper cover 10, the internal electrode 7 is fixedly connected with the internal electrode core 11, and the external electrode 6 is fixedly connected with the shell 25.

When the water heater is used, cold water firstly flows into the heater from a water inlet of the electrode type heater 5 from the buffer water tank 23, at the moment, the circuit system 18 energizes the electrode through the connecting through hole 13 to rapidly heat water in the water cavity until the hot water reaches a certain high temperature, the control system 17 can control the circuit system 18 to energize the motor 1, the motor shaft rotates to drive the inner electrode core 11 and the inner electrode 7 to move up and down, the power of the electric heater is changed by changing the relative area with the outer electrode 6 to realize the mechanical regulation of the power of the electrode type heater 5, when the water in the electrode type heater 5 reaches the set temperature, the water outlet is opened, the hot water is led out from the water outlet and pumped into the heat exchanger 14 by the circulating water pump 24 to heat and release heat, and then flows back to the buffer water tank 23 through the electromagnetic reversing valve 19 to finish an external circulation.

In the present embodiment, the heat exchanger 14 is composed of a heat exchange pipeline 15 and cooling fins 16, and the cooling fins 16 are uniformly mounted on the heat exchange pipeline 15.

In this embodiment, the upper cover 10 and the housing 25 are both provided with a connecting through hole 13, the side surface of the housing 25 is provided with a connecting groove 12, and the temperature transmitter 22 is installed on a pipeline connecting the electrode heater 5 and the circulating water pump 24.

The working principle of the utility model is as follows: the hot water circulation of the system is divided into an internal circulation and an external circulation, which can be automatically switched by an electromagnetic directional valve 19, cold water in an external circulation mode is heated in an electrode heater 5 and then pumped into an external circulation heat exchanger 14 through a circulating water pump 24 to carry out heat exchange and heating indoors, the cooled water returns to a buffer water tank 23 through the electromagnetic directional valve 19 to complete the whole external circulation, and the internal circulation is applied to realizing the heat preservation of the water circulation when a heating device and a geothermal device are not used temporarily.

Through the technical scheme, the utility model has the following beneficial effects:

1. the electrode heater 5 is a device which inserts a pair of electrodes into water to be electrified with alternating current, utilizes the high thermal resistance characteristic of water to directly convert electric energy into heat energy, the electrode heater of the utility model utilizes an outer electrode ring, an inner electrode ring and a box body to form a water chamber, the water chamber is respectively communicated with a water inlet pipe and a water outlet pipe, after a power supply is conducted, water flowing through an electric heater can generate ionization phenomenon and mutually collide to generate friction heat to heat water, thereby realizing the purpose of continuously heating water, the electrode heater 5 has the advantages of high heating speed, high thermal efficiency, simple structure, light weight, low manufacturing price, convenient water temperature regulation, safety, reliability and the like, energy is hardly lost in the conversion process, because the resistance of water is utilized to directly heat, 100 percent of electric energy is converted into heat, basically no heat loss exists, when the heater is lack of water, a current channel between the electrodes is cut off, the phenomenon of burning out due to water shortage like a conventional boiler does not exist;

2. the circuit unit is electrically connected with the motor 1 and the inner and outer electrodes of the electrode type heater 5, and is also electrically connected with the circulating water pump 24 and the electromagnetic directional valve 19, the control system 17 is electrically connected with the circuit system 18, when in use, cold water firstly flows into the heater from the water inlet of the electrode type heater 5 from the buffer tank 23, at the moment, the circuit system 18 energizes the electrodes to rapidly heat water in the water cavity until the hot water reaches a certain high temperature, when the water in the heater reaches the set temperature, the water outlet is opened, the hot water is led out from the water outlet and pumped into the heat exchanger 14 by the circulating water pump 24 to heat and release heat, and then flows back to the buffer tank 23 through the electromagnetic directional valve 19 to complete external circulation, thereby realizing automatic heating and circulation control of the hot water, and being more convenient and energy-saving for use;

3. the inner electrode core 11 and the inner electrode 7 are driven to move up and down by the rotation of the motor shaft, and the power of the electric heater is changed by changing the relative area of the inner electrode core and the outer electrode 6, so that the mechanical adjustment of the power of the electrode type heater 5 is realized, and the heating power is convenient to adjust.

While there have been shown and described what are at present considered the preferred embodiments of the utility model, the fundamental principles and essential features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an energy-conserving electric heater of adjustable power electrode formula, includes electrode heater (5), circulating water pump (24), storage water tank (21), buffer tank (23), heat exchanger (14), circuit system (18), control system (17), solenoid directional valve (19), temperature transmitter (22), automatic bleed valve (20) and inlet outlet, its characterized in that: electrode heater (5) pass through pipe connection buffer tank (23), circulating water pump (24) connect solenoid directional valve (19), heat exchanger (14) respectively through the pipeline, heat exchanger (14), automatic bleed valve (20) are connected respectively through the pipeline in solenoid directional valve (19), storage water tank (21) pass through pipe connection buffer tank (23) and outside water pipe way, electrode heater (5) comprise motor (1), upper cover (10) and casing (25), casing (25) are connected through shaft coupling (3) in motor (1), upper cover (10) pass through bolt fixed connection on casing (25).

2. The adjustable power electrode type energy-saving electric warmer according to claim 1, characterized in that: the motor base (2) is fixedly connected to the top of the shell (25), and the motor (1) is fixedly connected with the shell (25) through the motor base (2).

3. The adjustable power electrode type energy-saving electric warmer according to claim 1, characterized in that: the motor is characterized in that a lead screw (9) is rotatably connected inside the shell (25), the output end of the motor (1) is fixedly connected with the lead screw (9) through a coupler (3), a bearing (4) is arranged at the joint of the top of the lead screw (9) and the shell (25), and the lead screw (9) penetrates through the bearing (4) to be connected with the shell (25).

4. The adjustable power electrode type energy-saving electric warmer according to claim 1, characterized in that: the utility model discloses a portable gas sensor, including casing (25), casing (25) inside be provided with outer electrode (6), inner electrode (7), guide bar (8), inner electrode core (11) are passed in guide bar (8), the upper and lower both ends of guide bar (8) are inserted in the locating hole of casing (25) and upper cover (10), inner electrode (7) and inner electrode core (11) fixed connection, outer electrode (6) and casing (25) fixed connection.

5. The adjustable power electrode type energy-saving electric warmer according to claim 1, characterized in that: the heat exchanger (14) is composed of heat exchange pipelines (15) and radiating fins (16), and the radiating fins (16) are uniformly arranged on the heat exchange pipelines (15).

6. The adjustable power electrode type energy-saving electric warmer according to claim 1, characterized in that: connecting through holes (13) are formed in the upper cover (10) and the shell (25), connecting grooves (12) are formed in the side face of the shell (25), and the temperature transmitter (22) is installed on a pipeline connecting the electrode type heater (5) and the circulating water pump (24).

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