CN211926122U - Multifunctional instant hot water auxiliary heating device - Google Patents

Abstract

The utility model relates to a heating device technical field specifically is a multi-functional instant heating type hot water auxiliary heating device, including the shell, with shell external connection's power plug of anticreep protection, pass through the heater cold water inlet tube that cold water angle valve is connected with tap cold water inlet tube and life cold water pipe, the heater hot water outlet pipe of being connected with tap hot water inlet tube, pass through the heater hot water inlet tube that hot water angle valve is connected with gas heater hot water exit linkage's life hot water pipe and arrange the inside heating unit of shell in, its technical essential is: the inlet end and the outlet end of the heating unit are respectively connected with the tail end of a cold water inlet pipe of the heater and the tail end of a hot water outlet pipe of the heater, and a cold water inlet ball valve and a safety valve are sequentially arranged on the part, arranged outside, of the cold water inlet pipe of the heater along the water flow direction. The gas water heater has the advantages of simple structure, energy consumption reduction, high efficiency, no influence on the use of the gas water heater, effective solution to the problem of cold water discharge and guarantee of hot water supply.

Description

Multifunctional instant hot water auxiliary heating device

Technical Field

The utility model relates to a heating device technical field specifically is a multi-functional instant heating type hot water auxiliary heating device.

Background

With the improvement of living standard, hot water is essential in household life, and a water heater has become a living necessity for each household. The water heater is a device which can raise the temperature of cold water into hot water in a certain time by various physical principles, and can be divided into a solar water heater, an electric water heater, a gas water heater and the like according to different principles. The solar water heater utilizes solar energy to convert into heat energy to heat cold water, although energy is saved and emission is reduced, the solar water heater is greatly influenced by weather environment, the water can be heated in the sun only in one whole day, hot water can be ensured at night in good weather, little hot water can be available in the day and at night, the hot water supply for a user for 24 hours cannot be ensured, and the comfort is poor; the electric water heater is heated by electric energy, needs to be preheated before use, cannot continuously use the water quantity exceeding the rated capacity, and cannot meet the requirement of long-time water use of one person or simultaneous water use of a multi-person family; the gas water heater takes gas as fuel, has high heat efficiency, high heating speed and stable temperature regulation, can be continuously used by a plurality of people, meets the living demands of a plurality of residents, and becomes the first choice of a plurality of consumers.

The gas heater generally sets up in the kitchen, work balcony etc. department, it is far away from bathroom water consumption equipment, people buy now and more tend to the finish decoration commodity room, many finish decoration house types also only reserve water heater angle valve in kitchen or balcony, so no matter the resident of any kind of house type, all face the problem of emptying cold water in the hot-water line during with hot water, some water consumption points far away need 20~25 seconds even just can flow out hot water, not only resident use experience is not good, also can cause the water waste. At present, two schemes are generally adopted to solve the problem of cold water discharge, one scheme is to add a circulating pump of a gas water heater, the other scheme is to install a small kitchen appliance, and the other scheme is to add an auxiliary heater which mainly comprises a shell, a connecting pipeline and an internal heating unit. The devices related to the above three schemes all have problems: 1. when the circulating pump and the circulating pipeline are adopted, the installation is complex, the device is not suitable for the reconstruction of the existing house, the energy consumption is greatly increased, and hot water cannot be supplied when the gas water heater is maintained; 2. when the small kitchen appliance is adopted, the small kitchen appliance is used as an independent small water heater, the requirement of emergency water consumption at a water consumption point can be met, hot water generated by the water heater cannot be used, the water storage capacity is small, the hot water supply time is short, and the temperature is unstable; 3. the existing auxiliary heater has a complex structure and is inconvenient to install.

The invention discloses a circulating pipeline control system of an instant-heating gas water heater with the application number of CN201610086428.1, and provides a system for heating hot water by additionally arranging a circulating pump, wherein the circulating pump continuously circulates cold water in a pipeline back to the water heater for heating, so that the temperature of the water in the pipeline is kept to a preset temperature in advance, but the design structure is still complex, and the problems of high energy consumption and universality are not solved.

The utility model discloses an application number is "CN 201220308366.1" utility model patent "an instant heating type solar water heater", provides a solar energy auxiliary heater, solves "the cold water of letting out" problem: the solar water heater is connected between the water outlet and the water inlet of the solar water heater, the cold water inlet is arranged, the water temperature in the pipeline is adjusted through the heating device and the cold water, but when the water temperature of the solar water heater is not high due to the influence of illumination conditions, the water at the water outlet cannot be guaranteed to be instantly heated, the demand for hot water at any time cannot be fundamentally met, the structure is too complex, and the solar water heater is also very complex in disassembly and assembly.

Thus, there is still a need for improvements in existing devices that address the "cold water" problem.

Disclosure of Invention

An object of the utility model is to provide a multi-functional instant heating type hot water auxiliary heating device, its simple structure, the installation is swift, reduces the energy consumption, and is efficient, does not influence gas heater's use, has solved "putting cold water" problem effectively, ensures hydrothermal supply.

The technical scheme of the utility model is that:

the utility model provides a multi-functional instant heating type hot water auxiliary heating device, includes the shell, with shell external connection's power plug of anticreep protection, pass through the heater cold water inlet pipe that cold water angle valve is connected with tap cold water inlet pipe and life cold water pipe, the heater hot water outlet pipe of being connected with tap hot water inlet pipe, pass through the heater hot water inlet pipe that hot water angle valve is connected with the life hot water pipe of gas heater hot water exit linkage and arrange the inside heating unit of shell in, its technical essential is: an inlet end and an outlet end of the heating unit are respectively connected with the tail end of a cold water inlet pipe of the heater and the tail end of a hot water outlet pipe of the heater, a cold water inlet ball valve and a safety valve are sequentially arranged on the part, arranged on the outside, of the cold water inlet pipe of the heater along the water flow direction, a hot water inlet ball valve and a safety valve are sequentially arranged on the part, arranged on the outside, of the hot water outlet pipe of the heater along the water flow direction, a hot water outlet ball valve is arranged on the part, arranged on the outside, of the hot water outlet pipe of the heater, a flow sensing element and a first electromagnetic valve are sequentially arranged on the part, arranged on the inside, of the cold water inlet pipe of the heater along the water flow direction, a temperature sensing element is arranged on the part, arranged on, and a second electromagnetic valve is arranged between the heater hot water inlet pipe and the heater hot water outlet pipe on the communicating pipe, and the heating unit is connected with the controller.

The multifunctional instant hot water auxiliary heating device comprises a heating cylinder body, a heat insulation layer wrapped on the outer wall of the heating cylinder body and a heating resistor in the heating cylinder body, wherein the heating unit is arranged at the bottom inside the heating device and can reach the set temperature after being heated for several seconds.

According to the multifunctional instant hot water auxiliary heating device, the controller is provided with the panel, and the water outlet temperature can be set by adjusting the power of the heating resistor.

The utility model has the advantages that:

1. the auxiliary heating device is additionally arranged between the water tap and the gas water heater, when hot water is used, the hot water temperature of the gas water heater reaches the standard and can be discharged from the water tap, and if the temperature does not reach the standard, the hot water is heated by the heating unit and then discharged from the water tap, so that the problem of cold water discharge is effectively solved.

2. The accessible is adjusted hot water ball valve and cold water ball valve that intakes, selects the heating water source, both can use the life hot water after the gas heater heating, can select life cold water heating again when the gas heater overhauls, has guaranteed hot water supply.

3. The heating temperature can be selected through a panel of the controller, the water can be used for heating, and the water can be heated for only a few seconds, so that the water can be heated when being started, and the energy consumption can be saved.

4. First solenoid valve setting is at the beginning through heating resistor heating pipeline, and the second solenoid valve setting is at the beginning of life hot water direct supply pipeline, if life hot water temperature up to standard, when the second solenoid valve was opened, first solenoid valve can postpone and close, has guaranteed that leaving water temperature can not change suddenly, keeps the temperature stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the water heater comprises a tap cold water inlet pipe, 2 hot water angle valves, 3 cold water angle valves, 4 hot water inlet ball valves, 5 cold water inlet ball valves, 6 heater hot water inlet pipes, 7 flow sensing elements, 8 communicating pipes, 9 heater cold water inlet pipes, 10 first electromagnetic valves, 11 power plugs, 12 panels, 13 controllers, 14 heating cylinder bodies, 15 heating resistors, 16 heat insulation layers, 17 shells, 18 heater hot water outlet pipes, 19 second electromagnetic valves, 20 temperature sensing elements, 21 hot water outlet ball valves, 22 safety valves, 23 domestic cold water pipes, 24 domestic hot water pipes and 25 tap hot water inlet pipes.

Detailed Description

The technical solution of the present invention is further explained by the following specific embodiments with reference to the accompanying drawings.

As shown in fig. 1, the multifunctional instant hot type hot water auxiliary heating device comprises a housing 17, an anti-leakage protection power plug 11 connected with the outside of the housing 17, a heater cold water inlet pipe 9 connected with a tap cold water inlet pipe 1 and a domestic cold water pipe 23 through a cold water angle valve 3, a heater hot water outlet pipe 18 connected with a tap hot water inlet pipe 25, a domestic hot water pipe 24 connected with a gas heater hot water outlet through a hot water angle valve 2, and a heating unit arranged inside the housing 17.

Wherein, the inlet end and the outlet end of the heating unit are respectively connected with the tail end of a cold water inlet pipe 9 of the heater and the tail end of a hot water outlet pipe 18 of the heater, the part of the cold water inlet pipe 9 of the heater, which is arranged outside, is sequentially provided with a cold water inlet ball valve 5 and a safety valve 22 along the water flow direction, the part of the hot water inlet pipe 6 of the heater, which is arranged outside, is sequentially provided with a hot water inlet ball valve 4 and a safety valve 22 along the water flow direction, the part of the hot water outlet pipe 18 of the heater, which is arranged outside, is provided with a hot water outlet ball valve 21, the part of the cold water inlet pipe 9 of the heater, which is arranged inside, is sequentially provided with a flow sensing element 7 and a first electromagnetic valve 10 along the water flow direction, the part of the hot water inlet pipe 6 of the heater, is provided with a temperature sensing element 20, and a, a second solenoid valve 19 is provided between the heater hot water inlet pipe 6 and the heater hot water outlet pipe 18 on the communication pipe 8, and the heating unit is connected to the controller 13.

In this embodiment, the heating unit includes a heating cylinder 14, a heat insulating layer 16 wrapped on the outer wall of the heating cylinder 14, and a heating resistor 15 in the heating cylinder, and the heating unit is disposed at the bottom inside the heating device, and can reach a set temperature by heating for tens of seconds. The controller 13 is provided with a panel 12, and the water outlet temperature can be set by adjusting the power of the heating resistor 15.

The working principle is as follows:

the controller 13 panel 12 may adjust the heating resistor 15 power to set the hot water target temperature. When the gas water heater normally works, the hot water inlet ball valve 4 is opened, the cold water inlet ball valve 5 is closed, the heating water source is domestic hot water heated by the gas water heater at the moment, the hot water flows through the temperature sensing element, the temperature sensing element transmits a signal to the controller 13 and the panel 12, when the initial water temperature does not reach the standard, the first electromagnetic valve 10 is opened, the second electromagnetic valve 19 is closed, the water flows through the heating unit along the pipeline for heating, and the water can flow out of the faucet through the hot water outlet pipe 18 of the heater after reaching the target temperature; when the initial water temperature reaches the standard, the second electromagnetic valve 19 is opened, the first electromagnetic valve 10 is closed in a delayed mode, the heating resistor 15 stops working, hot water directly flows out of the faucet through the hot water outlet pipe 18 of the heater without being heated again, the first electromagnetic valve 10 is closed in a delayed mode, the temperature of the flowing hot water is prevented from suddenly changing, and the experience of a user is improved.

When the gas water heater cannot normally work due to maintenance or gas supply interruption and the like, the cold water inlet ball valve 5 is opened, the hot water inlet ball valve 4 is closed, the heating water source is domestic cold water at the moment, the cold water flows through the flow sensing element 7, the temperature sensing element transmits signals to the controller 13 and the panel 12, the first electromagnetic valve 10 is opened, the second electromagnetic valve 19 is closed, the cold water flows through the heating unit along a pipeline and is directly heated, and after the target temperature is reached, the cold water flows out of the faucet through the hot water outlet pipe 18 of the heater, so that the requirement of a user on hot water in an emergency situation is met.

Claims (3)

1. The utility model provides a multi-functional instant heating type hot water auxiliary heating device, includes the shell, with the power plug of shell external connection's anticreep protection, pass through the heater cold water inlet pipe that cold water angle valve is connected with tap cold water inlet pipe and life cold water pipe, the heater hot water outlet pipe of being connected with tap hot water inlet pipe, pass through the heater hot water inlet pipe that hot water angle valve is connected with the life hot water pipe of gas heater hot water exit linkage and arrange the inside heating unit of shell in, its characterized in that: an inlet end and an outlet end of the heating unit are respectively connected with the tail end of a cold water inlet pipe of the heater and the tail end of a hot water outlet pipe of the heater, a cold water inlet ball valve and a safety valve are sequentially arranged on the part, arranged on the outside, of the cold water inlet pipe of the heater along the water flow direction, a hot water inlet ball valve and a safety valve are sequentially arranged on the part, arranged on the outside, of the hot water outlet pipe of the heater along the water flow direction, a hot water outlet ball valve is arranged on the part, arranged on the outside, of the hot water outlet pipe of the heater, a flow sensing element and a first electromagnetic valve are sequentially arranged on the part, arranged on the inside, of the cold water inlet pipe of the heater along the water flow direction, a temperature sensing element is arranged on the part, arranged on, and a second electromagnetic valve is arranged between the heater hot water inlet pipe and the heater hot water outlet pipe on the communicating pipe, and the heating unit is connected with the controller.

2. The multifunctional instantaneously heated hot water auxiliary heating apparatus according to claim 1, characterized in that: the heating unit comprises a heating cylinder body, a heat insulating layer wrapped on the outer wall of the heating cylinder body and a heating resistor in the heating cylinder body, and the heating unit is arranged at the bottom inside the heating device.

3. The multifunctional instantaneously heated hot water auxiliary heating apparatus according to claim 1, characterized in that: the controller is provided with a panel.

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