TWM630987U - Reverse osmosis under kitchen heat purifier - Google Patents

Abstract

The new type belongs to the field of heat purifiers, and specifically relates to a reverse osmosis type kitchen heat purifier, comprising a water purification component, a heating component, a raw water inlet, a pure water outlet, a waste water outlet and a hot water outlet, and a water inlet end of the water purification component and a raw water inlet The pure water end is connected to the pure water outlet, and the waste water end is connected to the waste water outlet; the heating component includes a heating tank, a hot water pump and a hot water replenishment valve; the pure water end of the water purification component, a hot water replenishment valve, a heating tank, and a hot water pump Connected to the hot water outlet in turn. This technical solution can ensure that the water temperature of the heat purifier remains constant during the hot water release process, including the constant temperature of the first cup of hot water.

Description

Reverse osmosis type kitchen heater

The new model belongs to the field of heat purifiers, that is, a machine integrating water purification and heating functions, in particular to a reverse osmosis type kitchen heat purifier.

Water purification equipment has been widely used in the daily life of thousands of households, including heat purifiers that integrate water purification and heating functions. However, the existing heat purifiers on the market have the following disadvantages: the heating system is placed inside the water purifier, the hot water is squeezed out by water pressure, and the water temperature will become lower and lower with the water discharge process, and the water temperature during the water discharge process cannot be guaranteed. It will remain unchanged, and there will be residual water in the pipeline between the water outlet of the machine and the faucet. This section of water will be cooled, resulting in a low water temperature in the first cup of water next time. The heating method is an instant heating body, due to the power limitation of household appliances, The hot water outlet flow is very small, and the experience is poor, and it needs to go through a long pipeline to reach the outlet faucet. The water temperature during the water outlet process is easily affected by the ambient temperature.

The technical problem to be solved by this new model is: the water temperature of the existing heat purifier products cannot be kept constant during the hot water discharge process, and the water temperature is continuously reduced during the water discharge process, including the first cup of hot water.

To this end, the technical scheme adopted by the new model is as follows: a reverse osmosis type under-kitchen heat purifier, comprising a water purification component, a heating component, a raw water inlet, a pure water outlet, a waste water outlet and a hot water outlet, and the water inlet of the water purification component The end is connected to the raw water inlet, the pure water end is connected to the pure water outlet, and the waste water end is connected to the waste water outlet; the heating component includes a heating tank, a hot water pump, and a hot water replenishing valve; the pure water end of the water purification component, the hot water The water supply valve, the heating tank, the hot water pump and the hot water outlet are connected by pipelines in turn.

Further, the heating tank is a double-layer vacuum insulation tank.

Further, a steam outlet is also included, and an opening is arranged on the heating tank to be connected with the steam outlet pipeline, and the steam in the heating tank is discharged through the steam outlet.

Further, the water purification assembly includes a front and rear composite filter element, a fine filter element and a booster pump, and the front and rear composite filter element, the fine filter element and the booster pump are connected by pipelines.

Further, an electronic control device is also included, which can control the opening and closing of the booster pump, pure water outlet, hot water outlet, waste water outlet, hot water replenishment valve, hot water pump, and heating device in the heating tank.

The beneficial effects achieved by the new model are as follows: the water temperature of the heat purifier is kept constant during the hot water release process, including the constant water temperature of the first cup of hot water.

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Figure 1, Figure 2, Figure 3, in this embodiment, a reverse osmosis heat purifier is provided, including a water purification component 11, a heating component 12, a raw water inlet 1, a pure water outlet 2, a waste water outlet 3 and a heat The water outlet 9, the water purification assembly 11 has a water inlet end, a pure water end and a waste water end, the water inlet end of the water purification assembly 11 is connected with the raw water inlet 1, the pure water end is connected with the pure water outlet 2, and the waste water end is connected with the waste water outlet 3 The heating assembly 12 includes a heating tank 4, a hot water pump 5 and a hot water replenishing valve 14;

In this technical solution, the heating tank 4 has the functions of heating and water storage, and a heating device and a temperature and water storage amount detection device are arranged in the heating tank 4, so as to control the water temperature and water storage amount in the heating tank 4 and ensure water safety; The hot water pump 5 extraction technology, when the hot water outlet 9 is opened, the hot water is extracted from the heating tank 4 and released. During the process of the hot water pump 5 extracting the hot water, the hot water replenishment valve 14 is closed, and the heating tank 4 does not perform water replenishment action to avoid cold water and water. The mixing of the hot water in the heating tank 4 causes the temperature of the hot water to drop, thereby ensuring that the temperature of the hot water is constant throughout the process of releasing the hot water. In addition, after the hot water stops coming out, the hot water pump 5 stops working, the hot water replenishing valve 14 is kept closed, the hot water in the pipeline returns to the heating tank 4, and the heating tank 4 is kept warm. The heating tank 4 draws hot water to avoid cooling of the remaining water in the pipeline and to ensure that the initial hot water temperature is constant, that is, the temperature of the first cup of hot water is constant. When the hot water storage volume in the heating tank 4 reaches the lower limit of the set value, the hot water pump 5 stops working, the hot water outlet 9 is closed, the hot water replenishment valve 14 is opened, the heating tank 4 performs water replenishment action, and simultaneously starts the hot water in the heating tank 4. The heating device conducts heating until the water temperature and water storage volume in the heating tank 4 reach the set value requirements.

The technical solution can ensure that the hot water temperature of the heat purifier is always kept constant during the hot water release process, including the constant temperature of the first cup of hot water.

In a specific operation, the heating tank 4 is a double-layer vacuum heat preservation tank, so that the heat preservation effect is better and the heat preservation time is longer.

In a specific operation, an opening is provided on the heating tank 4 to be connected to the steam outlet 10, and steam is discharged through the steam outlet 10 to ensure the safety of water. The opening on the heating tank 4 is connected to the steam outlet 10 by a pipeline, which is to turn the heating tank 4 into an open system, and the steam generated during the heating process can be drained from this pipeline in time, so that the heating tank 4 does not work. As for the formation of a closed container, a large amount of steam generated during the heating process may not be discharged, resulting in an increase in the pressure of the inner cavity and an explosion of the heating tank 4 . This pipeline is set as an open system, which not only ensures the safety of water, but also realizes: first, when the hot water replenishment valve 14 is closed, the hot water pump 5 can pump water from the heating tank 4; second, the heating tank 4 The remaining hot water after the pipe reaches the hot water outlet 9 can be returned to the heating tank 4 .

In the specific operation, the water purification assembly 11 includes a fine filter element 6, a front and rear composite filter element 7 and a booster pump 8 to ensure that the pure water and hot water quality of the heat purifier meet the requirements, and the booster pump 8 increases the water outlet speed and water volume. In the specific operation, the front and rear composite filter elements, the fine filter element and the booster pump are connected by pipelines.

In specific operation, it also includes an electronic control device 13, which can control the booster pump 8, the pure water outlet 2, the hot water outlet 9, the waste water outlet 3, the hot water replenishment valve 14, the hot water pump 5 and the heating The opening and closing of the heating device in the tank 4 can improve the automatic operation level of the net heat engine. For example, when the hot water storage volume in the heating tank 4 reaches the lower limit of the set value, the electric control device 13 prompts and controls the hot water pump 5 to stop working, the hot water outlet 9 is closed, the hot water replenishing valve 14 is opened, and the heating tank 4 is operated. During the water replenishment action, the heating device in the heating tank 4 is activated to perform heating until the water temperature and water storage volume in the heating tank 4 reach the set value.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. It should also be regarded as the protection scope of this new model.

1: Raw water import 2: Pure water outlet 3: Wastewater outlet 4: Heating tank 5: Hot water pump 6: Fine filter element 7: Front and rear composite filter element 8: booster pump 9: Hot water outlet 10: Steam outlet 11: Water purification components 12: Heating components 13: Electronic control device 14: Hot water make-up valve

Fig. 1 is a schematic diagram showing the structural decomposition of the novel reverse osmosis type under-kitchen heat purifier.

Figure 2 is the internal structure diagram of the new type of reverse osmosis type under kitchen heat purification machine after assembly.

Figure 3 is an external perspective view of the novel reverse osmosis type under-kitchen heat exchanger after assembly.

1: Raw water import

4: Heating tank

5: Hot water pump

6: Fine filter element

7: Front and rear composite filter element

8: booster pump

9: Hot water outlet

10: Steam outlet

Claims (5)

A reverse osmosis type kitchen heat purifier, comprising a water purification component, a heating component, a raw water inlet, a pure water outlet, a waste water outlet and a hot water outlet, characterized in that the water purification component has a water inlet end, a pure water end and a waste water outlet The water inlet end of the water purification assembly is connected to the raw water inlet, the pure water end is connected to the pure water outlet, and the waste water end is connected to the waste water outlet; the heating assembly includes a heating tank, A hot water pump and a hot water replenishment valve; the pure water end of the water purification component, the hot water replenishment valve, the heating tank, the hot water pump and the hot water outlet are connected in sequence using pipelines. The reverse osmosis type under kitchen heat purifier according to claim 1, wherein the heating tank is a double-layer vacuum insulation tank. The reverse osmosis type kitchen heat purifier according to claim 1, further comprising a steam outlet, an opening is provided on the heating tank to be connected with the steam outlet pipeline, and the steam in the heating tank is discharged through the steam outlet . The reverse osmosis type under-kitchen heat purifier according to any one of claims 1 to 3, wherein the water purification component comprises a front and rear composite filter element, a fine filter filter element and a booster pump, the front and rear composite filter element, the The fine filter element and the booster pump are connected by pipeline. The reverse osmosis type under kitchen heat purifier according to claim 4, further comprising an electronic control device capable of controlling the booster pump, the pure water outlet, the hot water outlet, and the waste water The opening and closing of the outlet, the hot water replenishment valve, the hot water pump and the heating device in the heating tank.

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