CN211781906U

CN211781906U - Novel water heater structure

Info

Publication number: CN211781906U
Application number: CN201922233162.0U
Authority: CN
Inventors: 赖志波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-27
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a novel water heater structure, including cold water filling opening, hot water delivery port, solenoid valve, rivers sensor, capillary, heat exchanger and combustion chamber, cold water filling opening and hot water delivery port are seted up respectively in the both ends head department of whole hydraulic pipeline, and the outer wall surface cover that is located the cold water filling opening is equipped with the solenoid valve, and the sealed intercommunication of the trigger detection port department of solenoid valve has the capillary, the other end of capillary and the lateral wall sealing connection of cold water filling opening, the utility model relates to a novel water heater structure has inclosed chamber in the solenoid valve, and it has the through-hole to open at different positions, and every different oil pipe of jogged joint is the piston in the middle of the chamber, and the two sides are two electro-magnets, and the magnet coil circular telegram back valve body that.

Description

Novel water heater structure

Technical Field

The utility model relates to a hot water structure, in particular to novel water heater structure. Belongs to the technical field of household appliances.

Background

The household water heater comprises a water inlet pipe, a burner and a water outlet pipe, wherein tap water enters the burner from the water inlet pipe and is heated, and then flows out from the water outlet pipe. When the water heater is used at ordinary times, for safety, people often install the burner and the shower nozzle in different rooms respectively, so that the water outlet pipe is long, and when the water heater is used each time, a large amount of cold water is reserved in the water outlet pipe and the burner, and the cold water cannot be used due to non-heating and is often wasted; the existing water heater is started by a large amount of water as long as a hot water faucet is opened, and the operation of the large amount of water is relatively wasted;

the water body temporarily stored in the pipeline cannot be heated and utilized, so that the hot water outlet of the water outlet is long in time, and the water heater is not convenient for a user to utilize.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel water heater structure to solve the current hot water heating device that proposes in the above-mentioned background art and can't heat the water that briefly leaves in the pipeline and utilize to the water heating in-process, make the water outlet port go out hot water time longer, the user of being not convenient for utilizes the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel water heater structure comprises a cold water injection port, a hot water outlet, an electromagnetic valve, a water flow sensor, a capillary tube, a heat exchanger and a combustion chamber, wherein the cold water injection port and the hot water outlet are respectively arranged at two ends of a whole water conveying pipeline;

the heat exchanger is communicated with and arranged in the middle of the whole water conveying pipeline, the surface of the side wall of the hot water outlet is communicated with and provided with a combustion chamber for heating cold water for a short time, and the heat exchanger is characterized in that: the electromagnetic valve comprises a shell, a base, an electromagnet, a first junction box, a second junction box, a movable iron core, a movable ejector rod group, a piston, an iron core sealing element, a piston sealing element, a valve body and an off-magnetic pipe assembly, the top of the base is fixedly provided with a shell, the outer wall surfaces of two sides of the shell are respectively and fixedly provided with a first junction box and a second junction box, an electromagnet is arranged in the shell, a movable iron core is adsorbed at the magnetic suction port of the electromagnet, a movable ejector rod group is inserted in the middle of the movable iron core, the outer wall surfaces of two sides of the movable ejector rod group are respectively provided with a magnetic tube separating assembly, the bottom telescopic end of the movable ejector rod group is provided with a piston, the bottom end of the movable ejector rod group is fixedly provided with an iron core sealing element, the surface of the iron core sealing element is sleeved with a piston sealing element, and the surface of the piston sealing element is in sealed triggering type penetrating connection with the water outlet port of the valve body;

triggering the magnetism separation pipe assembly and the movable iron core to form magnetic attraction through magnetic attraction, breaking the sealing state of the piston sealing element and the valve body at the water outlet, so that water can flow out from the water outlet of the valve body, wherein the step of blocking water flow is to weaken the passive weakening of the magnetism separation pipe assembly, make the electric power magnetic force of the magnetism separation pipe assembly at the other end keep inconvenient, and make the piston sealing element close to the water outlet of the valve body again and even seal and block tightly;

the solenoid valve is connected with a water flow sensor through a water conveying pipeline which is communicated with the solenoid valve, and the water flow sensor comprises: the water flow sensor comprises a second valve body, a water flow rotor assembly, a Hall sensor, a valve core assembly and a motor, wherein the second valve body is arranged at the bottom end of the water flow sensor, a detection port is contacted with a water body, the Hall sensor is fixedly arranged in the middle of the outer wall of one side of the water flow sensor, the water flow rotor assembly is arranged on the inner wall of the middle of the second valve body, an internal energy supply port of an electromagnetic valve is embedded in the valve core assembly and is in transmission connection with the motor, the motor is arranged at a water outlet of the water flow sensor, and the Hall sensor, the valve core assembly and the motor are;

the water flow sensor is characterized in that a heat exchanger is connected above the water flow sensor, one end of the heat exchanger is in electrical signal connection with the water flow sensor, and the other end of the heat exchanger is connected with a hot water outlet.

As an optimal technical scheme of the utility model, piston, iron core sealing member, piston sealing member, valve body and from the equal fixed mounting of magnetron subassembly in the cavity that the base was seted up.

As a preferred technical scheme of the utility model, the top of activity ejector pin group is connected in the inside movable iron core of shell, and the trailing end of activity ejector pin group is connected in the inside iron core sealing member surface of base.

As an optimal technical scheme of the utility model, all through control by temperature change subassembly and external power supply electric connection between combustion chamber, heat exchanger, rivers sensor and the solenoid valve.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) there is inclosed chamber in the solenoid valve, it has the through-hole to open at different positions, different oil pipe of every jogged joint, be the piston in the middle of the chamber, the two sides are two electro-magnets, switch on the valve body through the magnet coil and will be attracted the great one side of magnetic force, the removal through the control valve body opens or closes different oil discharge holes, and the inlet port is normally open, the running water will get into different oil discharge pipe, then promote the piston of hydro-cylinder through the pressure of oil, the piston drives the piston rod again, the piston rod drives mechanical device, just so mechanical motion has been controlled through the electric current break-make of control electromagnetism, and such solenoid valve can be in the vacuum, the negative pressure, can normally work when zero-pressure, and the work efficiency.

2) The water flow sensor consists of a valve body, a water flow rotor component, a Hall sensor, a valve core component and a motor, the water flow sensor is arranged at the water inlet end of the water heater and is used for measuring the inflow of water, when water flows through the water flow rotor component, the magnetic rotor rotates, the rotating speed is changed linearly along with the flow, the Hall sensor element outputs corresponding pulse signals to be fed back to the controller, the controller judges the water flow, the current of the proportional valve is adjusted and controlled, therefore, the gas flow is controlled through the proportional valve, the phenomenon that the gas water heater is warm in summer and cool in winter in the using process is avoided, the defects that the pressure difference type water-gas linkage valve is high in starting water pressure and the flap type water valve is easy to malfunction and dry-fire are overcome fundamentally by the water flow sensor, and the water flow sensor also has the advantages of sensitive response, long service life, rapid action, safety, reliability, convenience in connection, ultralow starting flow of 1.5L/min and the like;

3) the side of cold water filling opening is connected with the capillary, and the one end of capillary is connected in the side of cold water filling opening, and the other end of capillary is connected with the rivers sensor, during the use, opens hot tap, because the solenoid valve does not open, cold water can pass through the capillary earlier and get into the rivers sensor and drive the rotation of the leaf, better faster start-up water heater reaches a little water yield and starts, an effect that big water yield moved to the water yield has been practiced thrift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the electromagnetic valve of the present invention;

FIG. 3 is a half sectional view of the solenoid valve of the present invention;

fig. 4 is a sectional view of the water flow sensor of the present invention.

In the figure: 1. an electromagnetic valve; 2. a water flow sensor; 3. a capillary tube; 4. a cold water inlet; 5. a heat exchanger; 6. a combustion chamber; 7. a hot water outlet; 8. a housing; 9. a base; 10. a valve body; 11. an iron core sealing member; 12. a piston seal; 13. a piston; 14. a movable iron core; 15. a movable ejector rod group; 16. an electromagnet; 17. a first junction box; 18. a second junction box; 19. an off-magnetic tube assembly; 20. a second valve body; 21. a water flow rotor assembly; 22. a Hall sensor; 23. a valve core assembly; 24. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a novel water heater structure, which comprises a cold water inlet 4, a hot water outlet 7, an electromagnetic valve 1, a water flow sensor 2, a capillary tube 3, a heat exchanger 5 and a combustion chamber 6, wherein the cold water inlet 4 and the hot water outlet 7 are respectively arranged at two ends of the whole water pipeline, the electromagnetic valve 1 is sleeved on the outer wall surface of the cold water inlet 4, the capillary tube 3 is hermetically communicated at the triggering detection port of the electromagnetic valve 1, and the other end of the capillary tube 3 is hermetically connected with the side wall of the cold water inlet 4;

the heat exchanger 5 is arranged at the center of the whole water conveying pipeline in a communicating manner, the side wall surface of the hot water outlet 7 is provided with a combustion chamber 6 for heating cold water temporarily in a communicating manner, and the electromagnetic valve 1 comprises a shell 8, a base 9, an electromagnet 16, a first junction box 17, a second junction box 18, a movable iron core 14, a movable ejector rod group 15, a piston 13, an iron core sealing piece 11, a piston sealing piece 12, a valve body 10 and a magnetism-separating pipe assembly 19, the top of the base 9 is fixedly provided with the shell 8, the outer wall surfaces of two sides of the shell 8 are respectively and fixedly provided with the first junction box 17 and the second junction box 18, the electromagnet 16 is arranged in the shell 8, the movable iron core 14 is adsorbed at the magnetic suction port of the electromagnet 16, the movable ejector rod group 15 is arranged in the center of the movable iron core 14 in a penetrating manner, the magnetism-separating pipe assemblies 19 are arranged on the outer wall surfaces of two, an iron core sealing element 11 is fixedly installed at the bottom end of the movable ejector rod group 15, a piston sealing element 12 is sleeved on the surface of the iron core sealing element 11, and the surface of the piston sealing element 12 is in sealed triggering type penetrating connection with a water outlet port of the valve body 10;

the magnetic attraction force is formed by the magnetic attraction triggering magnetic separation tube assembly 19 and the movable iron core 14, the sealing state of the piston sealing element 12 and the water outlet port valve body 10 is broken, so that water can pass through the water outlet of the valve body 10 to realize water outlet, the water outlet blocking means that after the passive weakening of the magnetic separation tube assembly 19 is weakened, the electric power magnetic force of the magnetic separation tube assembly 19 at the other end is kept inconvenient, the piston sealing element 12 is close to the water outlet of the valve body 10 again, even sealed and blocked, and sealing is realized;

solenoid valve 1 is connected with rivers sensor 2 through the conduit line that the intercommunication was equipped with, rivers sensor 2: the water flow sensor comprises a second valve body 20, a water flow rotor assembly 21, a Hall sensor 22, a valve core assembly 23 and a motor 24, wherein the second valve body 20 is arranged at the bottom end of the water flow sensor 2, a detection port is contacted with a water body, the Hall sensor 22 is fixedly arranged in the middle of the outer wall of one side of the water flow sensor 2, the water flow rotor assembly 21 is arranged on the inner wall of the middle of the second valve body 20, an internal energy supply port embedded in the electromagnetic valve 1 of the valve core assembly 23 is in transmission connection with the motor 24, the motor 24 is arranged at a water outlet of the water flow sensor 2, and the Hall sensor 22, the valve core assembly 23 and the motor;

the upper part of the water flow sensor 2 is connected with a heat exchanger 5, one end of the heat exchanger 5 is in electric signal connection with the water flow sensor 2, and the other end of the heat exchanger 5 is connected with a hot water outlet 7.

Preferably, the piston 13, the core seal 11, the piston seal 12, the valve body 10 and the magnetron assembly 19 are all fixedly mounted in a cavity formed in the base 9. The water outlet of the valve body 10 is conveniently sealed electromagnetically by the piston sealing piece 12, the iron core sealing piece 11 and the piston 13, and the hot water outlet efficiency is changed.

Preferably, the top end of the movable ejector rod group 15 is connected to the middle of the movable iron core 14 inside the housing 8, and the tail end of the movable ejector rod group 15 is connected to the surface of the iron core sealing member 11 inside the base 9. The automatic water supply and water cut-off operation of the whole mechanism is convenient.

Preferably, the combustion chamber 6, the heat exchanger 5, the water flow sensor 2 and the electromagnetic valve 1 are electrically connected with an external power supply through a temperature control assembly, so that the water outlet temperature sensitivity of the whole mechanism is improved.

When the water heater is used, the water body can be injected from the cold water injection port 4 along with the water body transportation pipeline, then a part of the water body reaches the water flow sensor 2 through the capillary tube 3, passes through the water flow sensor 2 and passes through the water flow rotor assembly 21 in the sensor through water flow, so that the water heater is provided with the trigger valve core assembly 23, the integral motor 24 is finally triggered and electrified through the trigger valve core assembly 23, the combustion chamber 6 is electrified and operated in the electrifying process of the motor 24, the electrifying process is combined with the temperature control assembly to detect the water temperature in order to ensure the sensitivity of integral detection in the operating process (if the water heater is in a cold day, the integral detection value is automatically selected to be heated or not heated according to the external cold and warm temperature), and then the part of the water body which is not heated can pass through the water transportation pipeline and pass through the heating of the heat exchanger 5 to be slowly changed into hot water, whole in-process sluice has still not opened, and after that some cold water heating finishes up to standard, can carry out the temperature through the temperature detection port of rivers detector and detect to the messenger triggers through magnetic attraction and forms magnetic attraction from magnetic tube subassembly 19 and movable iron core 14, breaks piston seal 12 and outlet port valve body 10's encapsulated situation, makes the water can follow valve body 10 outlet department and through realizing the process of water, shutoff water: after the passive weakening of the magnetic separation pipe assembly 19 is weakened, the electric power and the magnetic force of the magnetic separation pipe assembly 19 at the other end are kept inconvenient, and the piston sealing element 12 is close to the water outlet of the valve body 10 again and even is sealed and blocked, so that the sealing is realized;

the specific implementation details are as follows: the electromagnetic valve 1 is internally provided with a closed cavity, through holes are formed in different positions, each hole is connected with different oil pipes, a piston 13 is arranged in the middle of the cavity, two electromagnets 16 are arranged on two sides of the cavity, the magnet coil on which side is electrified to the valve body 10 and can be closed towards one end with large magnetic force, different oil discharge holes are opened or closed by controlling the movement of the valve body 10, an oil inlet hole is normally opened, tap water can enter different oil discharge pipes, then the piston 13 of the oil cylinder is pushed by the pressure of the oil, the piston 13 drives a piston rod, the piston rod drives a mechanical device, so that the mechanical motion is controlled by controlling the on-off of the current of the electromagnet 16, the electromagnetic valve 1 can normally work in vacuum, negative pressure and zero pressure, and the working efficiency is; the water flow sensor 2 is arranged above the electromagnetic valve 1, the water flow sensor 2 is composed of a second valve body 20, a water flow rotor assembly 21, a Hall sensor 22, a valve core assembly 23 and a motor 24, the water flow sensor 2 is arranged at the water inlet end of the water heater and used for measuring the inflow of water, when the water flows through the water flow rotor assembly 21, the magnetic rotor rotates, the rotating speed changes linearly along with the flow, a Hall sensor 22 element outputs a corresponding pulse signal to be fed back to a controller, the size of the water flow is judged by the controller, the current of a proportional valve is adjusted and controlled, so that the gas flow is controlled through the proportional valve, the phenomenon that the gas water heater is warm in summer and cool in winter in the use process is avoided, the water flow sensor 2 fundamentally overcomes the defects that a differential pressure type water-gas linkage valve is high in starting water pressure and a flap type water, The service life is long, the action is rapid, the safety and the reliability are realized, the connection is convenient, the starting flow is ultra-low by 1.5L/min, and the like; the top of rivers sensor 2 is connected with heat exchanger 5, the one end of heat exchanger 5 is connected in the top of rivers sensor 2, the other end of heat exchanger 5 is connected with hot water delivery port 7, the side of cold water filling opening 4 is connected with capillary 3, the one end of capillary 3 is connected in the side of cold water filling opening 4, the other end of capillary 3 is connected with rivers sensor 2, in using, open hot tap, because solenoid valve 1 has not been opened, cold water can get into rivers sensor 2 through capillary 3 earlier and drive the rotation of the leaf, better faster start-up water heater, it starts to reach a little water yield, an effect of big water yield operation, thereby the water yield has been practiced thrift.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel water heater structure comprises a cold water injection port (4), a hot water outlet (7), an electromagnetic valve (1), a water flow sensor (2), a capillary tube (3), a heat exchanger (5) and a combustion chamber (6), wherein the cold water injection port (4) and the hot water outlet (7) are respectively arranged at two ends of a whole water conveying pipeline, the electromagnetic valve (1) is sleeved on the outer wall surface of the cold water injection port (4), the capillary tube (3) is hermetically communicated with a triggering detection port of the electromagnetic valve (1), and the other end of the capillary tube (3) is hermetically connected with the side wall of the cold water injection port (4);

heat exchanger (5) intercommunication installation sets up in the middle part of whole conduit, the lateral wall surface intercommunication of hot water delivery port (7) is equipped with combustion chamber (6) that are used for cold water short-term heating, its characterized in that: the electromagnetic valve (1) comprises a shell (8), a base (9), an electromagnet (16), a first junction box (17), a second junction box (18), a movable iron core (14), a movable ejector rod group (15), a piston (13), an iron core sealing element (11), a piston sealing element (12), a valve body (10) and a magnet tube assembly (19) away, wherein the shell (8) is fixedly installed at the top of the base (9), the first junction box (17) and the second junction box (18) are fixedly arranged on the outer wall surfaces of the two sides of the shell (8) respectively, the electromagnet (16) is installed inside the shell (8), the movable iron core (14) is adsorbed on a magnetic suction port of the electromagnet (16), the movable ejector rod group (15) is installed in the middle of the movable iron core (14) in a penetrating manner, the magnet tube assembly (19) is installed on the outer wall surfaces of the two sides of the movable, a piston (13) is installed at the bottom telescopic end of the movable ejector rod group (15), an iron core sealing element (11) is fixedly installed at the bottom end of the movable ejector rod group (15), a piston sealing element (12) is sleeved on the surface of the iron core sealing element (11), and the surface of the piston sealing element (12) is in sealed triggering type penetrating connection with a water outlet port of the valve body (10);

triggering the magnetism separating pipe assembly (19) and the movable iron core (14) to form magnetic attraction through magnetic attraction, and breaking the sealing state of the piston sealing element (12) and the water outlet port valve body (10), so that water can pass through the water outlet of the valve body (10) to realize water outlet, wherein the blocking water outlet means that after the passive weakening of the magnetism separating pipe assembly (19) is weakened, the electric power magnetic force of the magnetism separating pipe assembly (19) at the other end is kept inconvenient, and the piston sealing element (12) is close to the water outlet of the valve body (10) again and is sealed and blocked;

solenoid valve (1) are connected with rivers sensor (2) through the conduit line that the intercommunication was equipped with, rivers sensor (2): the water flow sensor comprises a second valve body (20), a water flow rotor assembly (21), a Hall sensor (22), a valve core assembly (23) and a motor (24), wherein the second valve body (20) is installed at the bottom end of the water flow sensor (2), a detection port is contacted with a water body, the Hall sensor (22) is fixedly installed in the middle of the outer wall of one side of the water flow sensor (2), the water flow rotor assembly (21) is installed on the inner wall of the middle of the second valve body (20), an internal energy supply port embedded in the electromagnetic valve (1) of the valve core assembly (23) is in transmission connection with the motor (24), the motor (24) is installed at the water outlet of the water flow sensor (2), and the Hall sensor (22), the valve core assembly (23) and the motor (24) are all in electric connection with the water flow sensor (2;

the top of rivers sensor (2) is connected with heat exchanger (5), the one end and the rivers sensor (2) signal of electricity of heat exchanger (5) are connected, the other end of heat exchanger (5) is connected with hot water delivery port (7).

2. The novel water heater structure of claim 1, wherein: and the piston (13), the iron core sealing element (11), the piston sealing element (12), the valve body (10) and the magnetism separating pipe assembly (19) are all fixedly arranged in a cavity formed in the base (9).

3. The novel water heater structure of claim 1, wherein: the top end of the movable ejector rod group (15) is connected to a movable iron core (14) in the shell (8), and the tail end of the movable ejector rod group (15) is connected to the surface of an iron core sealing element (11) in the base (9).

4. The novel water heater structure of claim 1, wherein: the combustion chamber (6), the heat exchanger (5), the water flow sensor (2) and the electromagnetic valve (1) are electrically connected with an external power supply through a temperature control assembly.