CN210165554U

CN210165554U - Novel water heater

Info

Publication number: CN210165554U
Application number: CN201920870963.5U
Authority: CN
Inventors: 吴庆贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-20
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a novel water heater, including the casing, its characterized in that: casing internal fixation is equipped with fast hot type electric water heater, instant electric water heater, three way connection, electron thermostatic valve and control panel, be equipped with the coiled pipe on the shutoff post, the coiled pipe is located fast hot type electric water heater's inner bag, the water inlet of coiled pipe pass behind the shutoff post with three way connection's a delivery port intercommunication, the delivery port of coiled pipe pass behind the shutoff post with instant electric water heater's water inlet intercommunication, instant electric water heater's delivery port and electron thermostatic valve's a water inlet intercommunication, another delivery port of three way connection and another water inlet intercommunication of electron thermostatic valve, the utility model discloses the advantage compared with prior art lies in: the integral combination of the instant electric water heater and the instant electric water heater effectively reduces scale, consumes less energy, ensures more stable water outlet temperature, effectively reduces cost and improves the use comfort of users.

Description

Novel water heater

Technical Field

The utility model relates to a water heater technical field specifically indicates a novel water heater.

Background

The water heater is indispensable in places with more hot water demands such as offices and homes, wherein the quick-heating electric water heater and the instant-heating electric water heater are used more, but have advantages and disadvantages, the quick-heating electric water heater adds water in an inner container of the quick-heating electric water heater to a certain temperature for standby application, and has the advantages of quick water outlet, high water temperature, relatively small electric power and the like, but under the condition that the quick-heating electric water heater is used less, the water temperature in the quick-heating electric water heater is kept constant all the time, the electric energy loss is large, meanwhile, the water in the quick-heating electric water heater is live water, the scale generation amount is large, the heating efficiency is reduced, and the manual cleaning cost is increased; the instant electric water heater is powered on to heat water in the instant electric water heater when in use, and the instant electric water heater is not heated when not in use, so that the electric energy consumption is less, the scale generation amount is less, but the power is higher, the outlet water temperature is unstable, and the use comfort of a user is lower, so that the instant electric water heater is required to be improved.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a incrustation scale and produce few, consume energy few and the stable novel water heater of leaving water temperature.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a novel water heater comprises a casing, wherein a quick-heating electric water heater, an instant electric water heater, a three-way joint, an electronic thermostatic valve and a control panel are fixedly arranged in the casing, a water inlet of the quick-heating electric water heater is communicated with a water source outside the casing, a water outlet on the quick-heating electric water heater is communicated with a drainage position outside the casing, an access hole is formed in an inner container of the quick-heating electric water heater, a limiting ring is fixedly arranged on the hole wall of the access hole, a plugging column is arranged on the inner container of the quick-heating electric water heater, the plugging column is in threaded connection with the access hole, the end part of a threaded end on the plugging column is abutted against the limiting ring, a coiled pipe is arranged on the plugging column, the coiled pipe is positioned in the inner container of the quick-heating electric water heater, a water inlet of the coiled pipe is communicated with a water outlet of the three-way joint after passing through, the water outlet of the instant electric water heater is communicated with one water inlet of the electronic thermostatic valve, the other water outlet of the three-way joint is communicated with the other water inlet of the electronic thermostatic valve, the water inlet of the three-way joint is communicated with a water source outside the shell, the water outlet of the electronic thermostatic valve is communicated with a water using device outside the shell, and the control panel is respectively and electrically connected with the instant electric water heater, the instant electric water heater and the electronic thermostatic valve.

And a sealing ring is arranged at the position, abutted against the limiting circular ring, of the plugging column.

Gooseneck pipes are respectively arranged between the coiled pipes and the three-way joint and between the coiled pipes and the instant electric water heater.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: a novel water heater comprises a shell, a quick-heating electric water heater, an instant-heating electric water heater, an electronic thermostatic valve, a control panel, a plugging column, a coiled pipe and other parts, wherein water in an inner container of the quick-heating electric water heater is not replaced, only quantitative scale is generated, the frequency of cleaning the scale is extremely low, the time for water flow preheated in the quick-heating electric water heater to be heated to a set value after passing through the instant-heating electric water heater is short, the energy consumption is low, the water outlet temperature is stable, the scale after cold water heating is effectively reduced integrally through the combination of the quick-heating electric water heater and the instant-heating electric water heater, the energy consumption is low, the water outlet temperature is stable, the cost is effectively reduced, the use comfort level of a user is improved, the plugging column is detachably connected with an overhaul port, the overhaul.

Drawings

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

As shown in the figure: 1. the quick-heating type electric water heater comprises a shell, 2, a quick-heating type electric water heater, 3, an instant-heating type electric water heater, 4, a three-way joint, 5, an electronic thermostatic valve, 6, a control panel, 7, an access hole, 8, a limiting ring, 9, a plugging column, 10, a coiled pipe, 11, a sealing ring, 12 and a gooseneck.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Example, see figure 1:

a novel water heater comprises a shell 1, wherein a quick-heating electric water heater 2, an instant-heating electric water heater 3, a three-way joint 4, an electronic thermostatic valve 5 and a control panel 6 are fixedly arranged in the shell 1, the quick-heating electric water heater 2 and the instant-heating electric water heater 3 both transfer heat to cold water flowing through a heat exchanger in an electric heating mode to achieve the purpose of preparing hot water, the quick-heating electric water heater 2 and the instant-heating electric water heater 3 are both existing mature products, and are not further described, a water inlet of the quick-heating electric water heater 2 is communicated with a water source outside the shell 1, a water outlet of the quick-heating electric water heater 2 is communicated with a water discharge position outside the shell 1, the inner container of the quick-heating electric water heater 2 is filled with water when the quick-heating electric water heater 2 is used for preheating the cold water, an access hole 7 is formed in the inner container of the quick-heating electric water heater, the wall of the access hole 7 is fixedly provided with a limiting ring 8, the central axis of the limiting ring 8 is positioned on the central axis of the access hole 7, the limiting ring 8 is close to the inner container of the quick-heating electric water heater 2, the inner diameter of the limiting ring 8 is smaller than the diameter of the access hole 7, the inner container of the quick-heating electric water heater 2 is provided with a plugging column 9, the plugging column 9 is in threaded connection with the access hole 7, the end part of a threaded end on the plugging column 9 is abutted against the limiting ring 8, the plugging column 9 is screwed in the access hole 7 to enable the access hole 7 to be in a sealed state, the plugging column 9 can be made of hard plastic materials, preferably, a sealing ring 11 is arranged on the abutting part of the plugging column 9 and the limiting ring 8 to enable the sealing effect of the access hole 7 to be better, the plugging column 9 is provided with a serpentine tube 10, the gooseneck tube 10 can be fixed on the plugging column 9 through a two-way joint, and the serpentine tube 10 is positioned, the cold water flowing through the coiled pipe 10 is preheated in the liner of the instant electric water heater 2, the coiled pipe 10 can be detached from the liner of the instant electric water heater 2 through the plugging column 9 for easy maintenance, the water inlet of the coiled pipe 10 passes through the plugging column 9 and then is communicated with one water outlet of the three-way joint 4, the water outlet of the coiled pipe 10 passes through the plugging column 9 and then is communicated with the water inlet of the instant electric water heater 3, the coiled pipe 10 is positioned in the limiting ring 8, the cold water enters the instant electric water heater 3 for heating after passing through the coiled pipe 10 for preheating, compared with the method of directly heating the cold water, the heating energy consumption of the cold water is less, the water outlet temperature is more stable, the scale is less, and in order to facilitate the screwing of the plugging column 9 on the maintenance port 7, preferably, gooseneck pipes 12 are respectively arranged between the communication of the coiled pipe 10 and the three-way joint 4 and between the communication of the, the gooseneck 12 can be bent at will while ensuring the transportation of water, so as to facilitate the action of the blocking column 9, wherein the gooseneck 12 is located outside the blocking column 9 and is connected with the blocking column 9 through a two-way joint, the water outlet of the instant electric water heater 3 is communicated with one water inlet of the electronic thermostatic valve 5, the other water outlet of the three-way joint 4 is communicated with the other water inlet of the electronic thermostatic valve 5, the electronic thermostatic valve 5 is mixed with cold water through heated water to reach the integrally set water outlet temperature, the water inlet of the three-way joint 4 is communicated with a water source outside the casing 1, the water source outside the casing 1 is cold water with water pressure, the water outlet of the electronic thermostatic valve 5 is communicated with a water using device outside the casing 1, the water using device is usually a household water switch such as a faucet, a shower head and the like, the control board 6 is respectively communicated with the instant electric water heater, The instant electric water heater 3 is electrically connected with the electronic thermostatic valve 5, the control panel 6 automatically controls the instant electric water heater 2, the instant electric water heater 3 and the electronic thermostatic valve 5 through the external command input, before the integral use, the instant electric water heater 2 fills the inner container with water through the control of the control panel 6, heats the water temperature in the inner container to a set value and keeps the water temperature all the time, because the exchange efficiency of the cold water flowing through the coil pipe 10 and the water heat in the inner container of the instant electric water heater 2 is lower, the set value is higher than the water temperature, in use, the instant electric water heater 2 always keeps the water in the inner container at the set temperature, when the integral work, firstly, the water outlet temperature is set through the electronic thermostatic valve 5, then the water outlet of the electronic thermostatic valve 5 is opened through the control of the control panel 6, at the moment, after the cooling water outside the casing 1 passes through the three-, one part of the cold water enters the electronic thermostatic valve 5, the other part of the cold water enters the coiled pipe 10, the cold water is preheated by the water in the inner container of the instant electric water heater 2 when the cold water flows through the coiled pipe 10, then the preheated cold water enters the instant electric water heater 3, the instant electric water heater 3 heats the preheated cold water to be hot water under the control of the control board 6, finally the hot water enters the electronic thermostatic valve 5, the electronic thermostatic valve 5 mixes the hot water with the cold water flowing from the three-way joint 4 to realize the outlet water with the set water temperature, wherein, as the water in the inner container of the instant electric water heater 2 is not replaced, only quantitative scale is generated, the frequency of cleaning the scale is extremely low, and the time for heating the preheated water in the instant electric water heater 3 to the set value is short, the energy consumption is small, and when the water is not discharged, the whole quick-heating electric water heater 2 mainly works, the instant electric water heater 3 mainly heats the whole body when the water is drained, the combination of the quick-heating electric water heater 2 and the instant electric water heater 3 effectively reduces scale after cold water is heated, the energy consumption is low, the water outlet temperature is more stable, the cost is effectively reduced, the use comfort of a user is improved, and if the coiled pipe 10 is damaged, the coiled pipe 10 can be taken out of the inner container of the quick-heating electric water heater 2 for maintenance through screwing the plugging column 9 out of the maintenance hole 7.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel water heater, includes casing (1), its characterized in that: the quick-heating electric water heater is characterized in that a quick-heating electric water heater (2), an instant electric water heater (3), a three-way joint (4), an electronic thermostatic valve (5) and a control panel (6) are fixedly arranged in the casing (1), a water inlet of the quick-heating electric water heater (2) is communicated with a water source outside the casing (1), a water outlet of the quick-heating electric water heater is communicated with a water drainage position outside the casing (1), an access hole (7) is formed in an inner container of the quick-heating electric water heater (2), a limiting circular ring (8) is fixedly arranged on the wall of the access hole (7), a blocking column (9) is arranged on the inner container of the quick-heating electric water heater (2), the blocking column (9) is in threaded connection with the access hole (7), the end part of a threaded end of the blocking column is abutted against the limiting circular ring (8), a coiled pipe (10) is arranged on the blocking column (9), and, the water inlet of the coiled pipe (10) penetrates through the blocking column (9) and then is communicated with a water outlet of the three-way joint (4), the water outlet of the coiled pipe (10) penetrates through the blocking column (9) and then is communicated with the water inlet of the instant electric water heater (3), the water outlet of the instant electric water heater (3) is communicated with a water inlet of the electronic thermostatic valve (5), the other water outlet of the three-way joint (4) is communicated with the other water inlet of the electronic thermostatic valve (5), the water inlet of the three-way joint (4) is communicated with a water source outside the machine shell (1), the water outlet of the electronic thermostatic valve (5) is communicated with a water consumption device outside the machine shell (1), and the control panel (6) is electrically connected with the instant electric water heater (2), the instant electric water heater (3) and the electronic thermostatic valve (5) respectively.

2. The novel water heater of claim 1, wherein: and a sealing ring (11) is arranged at the position, abutted against the limiting circular ring (8), of the plugging column (9).

3. The novel water heater of claim 1, wherein: gooseneck pipes (12) are respectively arranged between the coiled pipes (10) and the tee joints (4) and between the coiled pipes and the instant electric water heater (3).