CN203203263U - Ready-to-use water heating device of solar water heater - Google Patents

Abstract

The utility model discloses an instant hot water device for a solar water heater, which comprises a solar water heater, a water outlet pipe and a water valve. The water outlet pipe includes a first water outlet pipe and a second water outlet pipe. The water pipes are arranged vertically; the first temperature control valve is arranged in the first water outlet pipe, the second temperature control valve is arranged in the second water outlet pipe, a heating device is arranged at the lower part of the second water outlet pipe, and a tee pipe is arranged at the bottom of the heating device to connect the second A water pipe. Compared with the prior art, the instant hot water device of the solar water heater of the utility model can use hot water as soon as it is turned on, reducing the waste of cold water in the water pipe, and at the same time, when the water temperature in the solar water heater is too low, Rapid heating is always available when hot water is needed.

Description

A solar water heater instant hot water device

technical field

The utility model relates to the technical field of solar water heaters, in particular to an instant hot water device for solar water heaters.

Background technique

Solar water heaters are widely used and can meet people's daily needs, such as hot water for bathing and washing dishes. Its shortcoming is: in the cold winter, when the solar water heater is far away from the water device, a large section of cold water will be released in vain, resulting in waste of water resources and user waiting time.

Contents of the invention

The purpose of the utility model is to provide a solar water heater instant hot water device.

In order to achieve the above object, the utility model is implemented according to the following technical solutions:

An instant hot water device for a solar water heater, comprising a solar water heater, a water outlet pipe and a water valve, wherein the water outlet pipe includes a first water outlet pipe and a second water outlet pipe, and the first water outlet pipe and the second water outlet pipe are arranged vertically; The first temperature control valve is arranged in the first water outlet pipe, the second temperature control valve is arranged in the second water outlet pipe, a heating device is arranged in the lower part of the second water outlet pipe, and a microprocessor is arranged outside the heating device. The device is electrically connected with the first temperature control valve and the second temperature control valve; a three-way pipe is arranged at the bottom of the heating device to connect with the first water outlet pipe.

As a further preferred solution of the present utility model, the heating device is provided with a shower head at the lower part of the second temperature control valve, at the connection between the second water outlet pipe and the heating device, and an electric heating wire is provided at the bottom of the heating device.

Compared with the prior art, the instant hot water device of the solar water heater of the utility model can use hot water as soon as it is turned on, reducing the waste of cold water in the water pipe, and at the same time, when the water temperature in the solar water heater is too low, Rapid heating is always available when hot water is needed.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure: 1. Solar water heater; 2. Water outlet pipe; 3. First water outlet pipe; 4. First temperature control valve; 5. Second water outlet pipe; 6. Second temperature control valve; 7. Spray head; 8 1. Microprocessor; 9. Heating device; 10. Electric heating wire; 11. Tee pipe; 12. Water valve.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. The schematic embodiments and descriptions of the utility model are used to explain the utility model, but not as a limitation to the utility model.

The instant hot water device for solar water heaters as shown in Figure 1 includes a solar water heater 1, a water outlet pipe 2 and a water valve 12, and the water outlet pipe 2 includes a first water outlet pipe 3 and a second water outlet pipe 5, the first water outlet pipe 3 and the second water outlet pipe 5. The water pipe 3 and the second water outlet pipe 5 are vertically arranged; the first temperature control valve 4 is arranged in the first water outlet pipe 3, the second temperature control valve 6 is arranged in the second water outlet pipe 5, and the second temperature control valve 6 of the second water outlet pipe 5 The lower part is provided with a heating device 9, and a microprocessor 8 is arranged outside the heating device 9, and the microprocessor 8 is electrically connected with the first temperature control valve 4 and the second temperature control valve 6; the bottom of the heating device 9 is provided with a three-way pipe 11 Connect the first water outlet pipe 3.

Further, the heating device 9 is provided with a shower head 7 at the lower part of the second temperature control valve 6 and at the connection between the second water outlet pipe 5 and the heating device 9 , and an electric heating wire 10 is provided at the bottom of the heating device 9 .

Working state of the present utility model: at first the first temperature control valve 4 selects the control valve of higher temperature for use, and the second temperature control valve needs to use the control valve of lower temperature, when there is hot water in the solar water heater 1 and the water temperature in the outlet pipe 2 is higher When it is low, under the control of the microprocessor 8, the first temperature control valve 4 is in the closed state, the second temperature control valve 6 is opened, and after spraying through the shower head 7, it is heated by the electric heating wire 10, and the heated heat The water enters the three-way pipe 11, and the user can open the water valve 12 to use hot water. After the low-temperature water in the outlet pipe 2 is discharged, the water temperature rises, the first temperature control valve 4 is opened, and the second temperature control valve 6 is closed. ; when the water temperature in the solar water heater 1 is also low, under the control of the microprocessor 8, the first temperature control valve 4 is always in a closed state, the second temperature control valve 6 is opened, and the second water outlet pipe 5 is heated by the heating device 9 The water inside, so that users can use hot water at any time.

The technical solution of the utility model is not limited to the limitations of the above-mentioned specific embodiments, and any technical deformation made according to the technical solution of the utility model falls within the protection scope of the utility model.

Claims (2)

1. solar water heater plug and play hot water apparatus, comprise solar water heater (1), outlet pipe (2) and with penstock (12), it is characterized in that: described outlet pipe (2) comprises first outlet pipe (3) and second outlet pipe (5), first outlet pipe (3) and the vertical setting of second outlet pipe (5); First temperature control valve (4) is set in described first outlet pipe (3), second temperature control valve (6) is set in second outlet pipe (5), the bottom of described second outlet pipe (5) arranges heater (9), heater (9) is outside equipped with microprocessor (8), and described microprocessor (8) is electrically connected with first temperature control valve (4) and second temperature control valve (6); Heater (9) bottom arranges three-way pipe (11) and connects first outlet pipe (3).

2. solar water heater plug and play hot water apparatus according to claim 1, it is characterized in that: described heater (9) is in second temperature control valve (6) bottom, second outlet pipe (5) is provided with spray head (7) with heater (9) junction, and described heater (9) bottom is provided with electrical heating wire (10).

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