阅读说明：本技术 预热式水龙头 (Preheating type water tap ) 是由 梁雁 陈关莲 张有辉 罗素良 于 2020-12-29 设计创作，主要内容包括：本发明创造公开了一种预热式水龙头,其主要包括：进水口；出水口；循环加热腔,所述进水口流入的水通过循环加热腔流到所述出水口；加热管,所述加热管设置于所述循环加热腔中；循环泵,所述循环泵抽取所述循环加热腔中一侧的水并从另一侧再次排入所述循环加热腔中,使得所述循环加热腔中的水沿逆时针方向或相反方向在所述循环加热腔中进行循环流动。使用时,所述循环泵使得所述循环加热腔中的水沿逆时针方向或相反方向在所述循环加热腔中进行循环流动,所述加热管对所述循环加热腔中的水进行提前加热至预设温度,当水龙头打开时出水口便可获得热水,同时所述循环加热腔中水循环流动,能够使得出水口的水流温度更均匀。(The invention creatively discloses a preheating type faucet, which mainly comprises: a water inlet; a water outlet; the water flowing into the water inlet flows to the water outlet through the circulating heating cavity; the heating pipe is arranged in the circulating heating cavity; and the circulating pump pumps water in one side of the circulating heating cavity and discharges the water into the circulating heating cavity from the other side, so that the water in the circulating heating cavity circularly flows in the circulating heating cavity in the anticlockwise direction or the opposite direction. During the use, the circulating pump makes water in the circulation heating chamber is in along anticlockwise direction or opposite direction circulation flow carries out in the circulation heating chamber, the heating pipe is to water in the circulation heating chamber heats to preset temperature in advance, and delivery port alright obtain hot water when tap opens, simultaneously water circulation flow in the circulation heating chamber can make the rivers temperature of delivery port more even.)

1. A pre-heated faucet, comprising: a water inlet (30); a water outlet (20), characterized in that it further comprises: the circulating heating cavity (10) is used for allowing water flowing in from the water inlet (30) to flow to the water outlet (20) through the circulating heating cavity (10); the heating pipe (11), the heating pipe (11) is arranged in the circulating heating cavity (10); a circulation pump (12), wherein the circulation pump (12) pumps water in one side of the circulation heating chamber (10) and discharges the water into the circulation heating chamber (10) from the other side, so that the water in the circulation heating chamber (10) circularly flows in the circulation heating chamber (10) along the counterclockwise direction (40) or the opposite direction.

2. Preheating-type water tap according to claim 1, characterized in that the heating pipe (11) adopts a spiral pipe to heat the water in the circulating heating chamber (10).

3. The pre-heating faucet of claim 1 or 2, further comprising: the temperature control switch is used for switching off the power supply of the heating pipe (11) when the water temperature in the circulating heating cavity (10) exceeds a preset value; the temperature control switch is connected with the power supply of the heating pipe (11) when the temperature is lower than a preset value.

4. Preheating-type water tap according to claim 1 or 2, characterized in that the heating pipe (11) is connected to the power supply at the same time as the circulation pump (12).

5. Preheating-type faucet according to claim 1 or 2, characterized in that the circulation pump (12) is switched on to the power supply 1-60 seconds after the heating pipe (11) is switched on to the source.

Technical Field

The invention relates to a faucet, in particular to a preheating type faucet.

Background

Some faucets currently on the market have a heating function, so that consumers can obtain hot water when using the faucet by only purchasing one faucet. However, when the water faucet with the heating function is used, it is found that the hot water can be discharged after the heating function is turned on and the water outlet needs to be transited for a period of time, so that waste is caused, and the user experience is also influenced.

The invention aims to solve the technical problem of designing a preheating type water faucet, which can improve the temperature rise speed of water flow at a water outlet and can ensure that the water flow at the water outlet is more uniform.

Disclosure of Invention

The invention aims to provide a preheating type water faucet, which can solve the following technical problems: 1. the temperature rising speed of the water flow at the water outlet of the faucet is increased; 2. the water flow temperature of the water outlet can be more uniform.

The technical scheme adopted by the invention is as follows: a pre-heated faucet, comprising: a water inlet; a water outlet; the water flowing into the water inlet flows to the water outlet through the circulating heating cavity; the heating pipe is arranged in the circulating heating cavity; and the circulating pump pumps water in one side of the circulating heating cavity and discharges the water into the circulating heating cavity from the other side, so that the water in the circulating heating cavity circularly flows in the circulating heating cavity in the anticlockwise direction or the opposite direction.

Preferably, in the preheating-type water faucet, the heating pipe adopts a spiral pipeline to heat water in the circulating heating cavity.

Preferably, the preheating-type faucet further comprises: the temperature control switch is used for switching off the power supply of the heating pipe when the water temperature in the circulating heating cavity exceeds a preset value; the temperature control switch is connected with a power supply of the heating pipe when the temperature is lower than a preset value.

Preferably, when the preheating type faucet is turned on, the heating pipe and the circulating pump are simultaneously connected to a power supply.

Preferably, when the preheating type faucet is opened, the circulating pump is connected to the power supply after the heating pipe is connected to the power supply for 1-60 seconds.

The invention has the advantages that the preheating type water faucet mainly comprises: a water inlet; a water outlet; the water flowing into the water inlet flows to the water outlet through the circulating heating cavity; the heating pipe is arranged in the circulating heating cavity; and the circulating pump pumps water in one side of the circulating heating cavity and discharges the water into the circulating heating cavity from the other side, so that the water in the circulating heating cavity circularly flows in the circulating heating cavity in the anticlockwise direction or the opposite direction. During the use, the circulating pump makes water in the circulation heating chamber is in along anticlockwise direction or opposite direction circulation flow carries out in the circulation heating chamber, the heating pipe is to water in the circulation heating chamber heats to preset temperature in advance, and delivery port alright obtain hot water when tap opens, simultaneously water circulation flow in the circulation heating chamber can make the rivers temperature of delivery port more even.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the preheating type water faucet of the invention.

Detailed Description

The following describes embodiments of the present invention, such as shapes, structures, mutual positions and connection relations of the components, functions and operation principles of the components, with reference to the accompanying drawings.

As shown in fig. 1, fig. 1 is a schematic view of an internal structure of a preheating type faucet according to the present invention, and the present invention provides a preheating type faucet, which includes: a water inlet 30; a water outlet 20; the circulating heating cavity 10, the water flowing in from the water inlet 30 flows to the water outlet 20 through the circulating heating cavity 10; the heating pipe 11 is arranged in the circulating heating cavity 10; a circulation pump 12, wherein the circulation pump 12 pumps water in one side of the circulation heating chamber 10 and discharges the water into the circulation heating chamber 10 from the other side, so that the water in the circulation heating chamber 10 circulates in the circulation heating chamber 10 in the counterclockwise direction 40 or the opposite direction.

In order to improve the heating efficiency, the heating pipe 11 may adopt a spiral pipeline to heat the water in the circulating heating chamber 10.

Secondly, this preheating-type tap still includes: the temperature control switch is used for switching off the power supply of the heating pipe 11 when the water temperature in the circulating heating cavity 10 exceeds a preset value; the temperature control switch is connected with the power supply of the heating pipe 11 when the temperature is lower than a preset value.

In addition, the heating pipe 11 and the circulating pump 12 can be simultaneously connected to the power supply, or after the heating pipe 11 is connected to the power supply for 1-60 seconds, the circulating pump 12 is connected to the power supply again so as to sufficiently preheat the heating pipe 11.

In order to more clearly describe the invention, the following description of the operation of the invention in practice is as follows:

in practical application, the circulating pump 12 enables water in the circulating heating chamber 10 to circularly flow in the circulating heating chamber along the counterclockwise direction 40 or the opposite direction, the heating pipe 11 heats the water in the circulating heating chamber to a preset temperature in advance, when the faucet is turned on, hot water can be obtained from the water outlet, and meanwhile, the water in the circulating heating chamber 10 circularly flows, so that the water flow temperature of the water outlet 20 is more uniform.

The basic idea and the basic principle of the invention have been explained above by way of an introduction to the embodiments listed. The invention is in no way limited to the embodiments listed above. All equivalent changes, improvements, deliberate deteriorations and the like based on the technical scheme of the invention shall fall within the protection scope of the invention.