CN214038968U

CN214038968U - Small-sized electric heating heat-preserving water storage device

Info

Publication number: CN214038968U
Application number: CN202022427337.4U
Authority: CN
Inventors: 赵陆鑫
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-24
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a small-sized electric heating heat-preservation water storage device, which comprises a water storage tank, wherein the water inlet of the water storage tank is communicated with a hot water pipeline, and the water outlet of the water storage tank is communicated with a water end; a first electric control valve is arranged at the water inlet, and a second electric control valve is arranged at the water outlet; a temperature sensor and a water level sensor are arranged in the water storage tank. Whole electrical heating heat preservation water storage device is close to the installation of water end department, can effectively reduce the heat loss among the hot water transportation process, supplies water and collects the retaining that the surplus water in the hot water pipeline realized the water storage of water storage box through the water heater, can reduce the hot-water utilization ratio that the hot-water line was improved simultaneously to the heat time of device, and is energy-concerving and environment-protective. The user can use the hot water of storage earlier, hot water idle period when avoiding appearing the water heater heating, and when the user water was too much, hot water after the water heater heating a period can supply the user directly to use, realizes hydrothermal timely supply, need not to wait for, and it is convenient to use, and user experience nature is good.

Description

Small-sized electric heating heat-preserving water storage device

Technical Field

The utility model relates to a water heater technical field, concretely relates to small-size electrical heating heat preservation water storage device.

Background

Hot water hand washing has become a luxury whenever winter comes. Even if the water heater is installed, due to the fact that certain pipeline transportation exists between the water heater and a user, heat is dissipated, and a certain amount of cold water exists in the pipeline, the user can wait for a period of time to use warm water. Even if the instant-heating type small kitchen appliance is used, the user still needs to wait.

The existing small-sized electric heating heat preservation and water storage device usually realizes the supply of household warm water in a mode of assisting a water heater by a small kitchen appliance, namely, an instant heating type small kitchen appliance is utilized to compensate the idle period of the warm water when the water heater is heated. Chinese utility model patent No. 201820648315.0 discloses a hot water system, which realizes the warm water supply without cold water period by connecting a small cheibao in parallel with a water heater. However, since the small kitchen appliance needs a period of heating time, cold water can be provided for the user at the beginning, hot water cannot be supplied at the first time, namely, a certain heating waiting period exists, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem provide a small-size electrical heating heat preservation water storage device, supply water and collect the retaining that the surplus water in the hot water pipeline realized the water storage box through the water heater, store after the heating heat preservation is handled, but the very first time carries out hot water supply for the user, avoids appearing the heating latency, and user experience nature is good.

The technical scheme of the utility model is that:

a small-sized electric heating heat-preservation water storage device comprises a water storage tank, wherein a water inlet of the water storage tank is communicated with a hot water pipeline, and a water outlet of the water storage tank is communicated with a water using end; a first electric control valve is arranged at the water inlet, and a second electric control valve is arranged at the water outlet; a temperature sensor and a water level sensor are arranged in the water storage tank; and a heating layer and a heat preservation layer are arranged on the outer side of the water storage tank.

In the scheme, the water storage tank is arranged close to the water using end; the water storage tank can collect and store residual water in the hot water pipeline; the water storage tank is of a barrel-shaped structure.

In the above scheme, the water level sensor is electrically connected with the first electric control valve; the water level sensor is arranged at the position of one fourth to one half of the height of the water storage tank; when the water level in the water storage tank is lower than the set height, the first electric control valve is opened, water in the water heater flows into the water storage tank through the hot water pipeline, and when the water storage tank is saturated, the first electric control valve is closed.

In the above scheme, the second electric control valve installed at the water outlet can be opened or closed according to the water consumption condition of a user.

In the scheme, the heating layer and the heat-insulating layer are sequentially arranged at the outer side of the water storage tank from inside to outside; a resistance wire is arranged in the heating layer; the heating layer is subjected to anticreep treatment.

In the scheme, the temperature sensor is used for detecting the water temperature in the water storage tank and is electrically connected with the heating layer; and the temperature sensor compares the measured water temperature data with a set value to determine whether to heat the water in the water storage tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses being close to water end department installation, can effectively reducing the heat loss among the hot water transportation process, supply water and collect the retaining that surplus water among the hot water pipeline realized the water storage box through the water heater, can reduce the hot water utilization ratio that the hot-water line was improved simultaneously to the heat time of device, energy-concerving and environment-protective.

2. The utility model discloses the user can use the hot water of storage earlier, avoids appearing the hot water idle period when the water heater heats, realizes the timely supply of hot water, and the user can use hot water in cold winter in time, need not to wait for; when the user water consumption was too much, first automatically controlled valve was opened, and hot water after the water heater heating a period can supply the user directly to use, and when the user stopped the water use, the water storage box continued to collect the water supply that comes from the water heater and collected the surplus water in the hot water pipeline, and first automatically controlled valve is closed when the water storage box retaining is saturated, continued heating heat preservation and storage to the water in the water storage box, and the user of being convenient for next time uses, and it is convenient to use, and user experience nature is good.

Drawings

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

In the figure:

1-a water inlet; 2-insulating layer; 3, heating a layer; 4-a water storage tank; 5-water outlet; 6-temperature sensor; 7-a water level sensor; 81-a first electrically controlled valve; 82-second electrically controlled valve.

Detailed Description

The invention will be further described with reference to the drawings and the following examples, but the scope of the invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is conventionally placed when the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another without immediately indicating or implying relative importance.

As shown in figure 1, small-size electrical heating heat preservation water storage device, including

water storage box

4, 4 water inlets 1 of water storage box are linked together with hot-water line, and 4 delivery ports 5 of water storage box communicate with the water end, utilize the water pressure difference to realize the water supply to the water end. Wherein, small-size electrical heating heat preservation retaining device be close to water end department installation, can effectively reduce the heat loss in the hot water transportation process. A first electric control valve 81 is arranged at the water inlet 1, and a second electric control valve 82 is arranged at the water outlet 5; a temperature sensor 6 and a water level sensor 7 are arranged in the water storage tank 4; the water level sensor 7 is electrically connected with the first electric control valve 81; and a heating layer 3 and a heat preservation layer 2 are sequentially arranged on the outer side of the water storage tank 4 from inside to outside.

The water storage tank 4 is of a barrel-shaped structure, the volume of the water storage tank is 1L, and certain water using requirements of users can be met. Water level sensor 7 is used for detecting the water level in water storage box 4, when the user uses for the first time, water level sensor 7 detects and does not have the storage water in the water storage box this moment, open first electrically controlled valve 81, the water in the hot-water line is collected to usable water pressure difference, the water heater will continuously supply water to in water storage box 4 through the hot-water line simultaneously, guarantee that water source is sufficient in the water storage box 4, when water storage box 4 retaining is saturated, close first electrically controlled valve 81, accomplish retaining work, accomplish timely moisturizing.

The heating layer 3 outside the water storage tank 4 is internally provided with a resistance wire for externally heating the water storage tank 4, and the whole heating layer 3 is subjected to anti-creeping treatment, so that the use safety of a user is ensured. In this embodiment, temperature sensor 6 is arranged in detecting the temperature of water in water storage tank 4, and temperature sensor 6 and resistance wire electric connection, the break-make of heating wire place working circuit can be controlled to the control circuit at temperature sensor 6 place, because the volume of water storage tank is little, the water yield of required heating is also little, need not to set up powerful heating wire and heats, can reduce the energy consumption of device. When the temperature sensor 6 detects that the water temperature is lower than a set value, the resistance wire starts to heat, the resistance wire stops working after being heated to the proper water temperature, heat preservation treatment is carried out through the heat preservation layer 2, when the water temperature is reduced to be lower than the set value, the resistance wire repeats the heating process, long-time heat preservation is achieved, and specifically, the set value of the water temperature can be automatically adjusted according to the proper temperature of a user.

The second electric control valve 82 arranged at the water outlet 5 can be opened or closed according to the water consumption condition of a user, when the user begins to use water, the second electric control valve 82 is opened, hot water in the water storage tank 4 flows out to the water consumption end, the user can use stored hot water firstly, the situation that the water in the water heater needs to be heated and then flows into the water consumption end is avoided, the user needs to wait for a period of time to use the hot water, the timely supply of the hot water is realized, the hot water idle period when the water heater is heated is compensated, the waiting is not needed, and the water heater is practical and convenient. When the user needs to continuously use water, the water level of the water storage tank is reduced, and when the water level is reduced to a set height, the first electric control valve 81 is opened again, so that the water heater is directly communicated with the water using end, the water heater heated for a period of time can supply hot water to the water using end, the user can use the hot water to wash hands in time in cold winter, the waiting time is shortened, the utilization rate of the hot water is improved, and the energy-saving and environment-friendly effects are achieved. In this embodiment, the water level sensor 7 is installed at a height of one fourth to one half of the height of the water storage tank 4, and specifically, the water level sensor 7 is installed at a height of one third of the water storage tank 3.

When the user stopped using water, second electrically controlled valve 82 closed, and the water tank 4 will utilize the pressure difference to collect the water in the hot-water line once more, and the water heater still lasts to the water tank through the hot-water line this moment, and when water storage saturation of water tank 4, close first electrically controlled valve 81, accomplish the retaining work, the resistance wire will continue to begin to heat the heat preservation work, and the user of being convenient for uses once more.

The above detailed description is only for the purpose of illustrating the practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. A small-sized electric heating heat-preservation water storage device is characterized by comprising a water storage tank (4), wherein a water inlet (1) of the water storage tank (4) is communicated with a hot water pipeline, and a water outlet (5) of the water storage tank (4) is communicated with a water using end; a first electric control valve (81) is arranged at the water inlet (1), and a second electric control valve (82) is arranged at the water outlet (5); a temperature sensor (6) and a water level sensor (7) are arranged in the water storage tank (4); and a heating layer (3) and a heat preservation layer (2) are arranged on the outer side of the water storage tank (4).

2. The electrically heated, insulated, and water storage compact apparatus as claimed in claim 1, wherein said water storage tank (4) is mounted near the water use end; the water storage tank (4) can collect and store residual water in a hot water pipeline; the water storage tank (4) is of a barrel-shaped structure.

3. The small-sized electric heating heat-preservation and water-storage device as claimed in claim 1, wherein the water level sensor (7) is electrically connected with a first electric control valve (81); the water level sensor (7) is arranged at the position of one fourth to one half of the height of the water storage tank (4); when the water level in the water storage tank (4) is lower than the set height, the first electric control valve (81) is opened, water in the water heater flows into the water storage tank (4) through the hot water pipeline, and when the water stored in the water storage tank (4) is saturated, the first electric control valve (81) is closed.

4. The small-sized electric heating and heat preserving water storage device as claimed in claim 1, wherein the second electric control valve (82) installed at the water outlet (5) can be opened or closed according to the water usage of the user.

5. The small electric heating heat-preservation and water-storage device as claimed in claim 1, wherein the heating layer (3) and the heat-preservation layer (2) are sequentially arranged at the outer side of the water storage tank (4) from inside to outside; a resistance wire is arranged in the heating layer (3); the heating layer (3) is subjected to anti-creeping treatment.

6. The small-sized electric heating heat preservation and water storage device as claimed in claim 1, wherein the temperature sensor (6) is used for detecting the temperature of water in the water storage tank (4), and the temperature sensor (6) is electrically connected with the heating layer (3); the temperature sensor (6) compares the measured water temperature data with a set value to determine whether to heat the water in the water storage tank (4).