CN216557716U

CN216557716U - Auxiliary heater with good heating effect for solar water heater

Info

Publication number: CN216557716U
Application number: CN202122928583.2U
Authority: CN
Inventors: 孙现波
Original assignee: Jinan Wanka Technology Co ltd
Current assignee: Jinan Wanka Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-17
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of heaters, in particular to an auxiliary heater for a solar water heater with good heating effect. The utility model has the advantages of heating the water discharged from the solar water heater and supplying hot water at any time.

Description

Auxiliary heater with good heating effect for solar water heater

Technical Field

The utility model relates to the technical field of heaters, in particular to an auxiliary heater for a solar water heater with a good heating effect.

Background

The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly uses the vacuum tube type solar water heater as a main part, and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and the vacuum heat collecting tube can utilize the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.

The solar water heater has strong dependence on weather conditions in use, when the weather is rainy or snowy and insufficient in sunlight in winter, the solar water heater is difficult to heat water to a sufficient temperature, the solar water heater can raise the water temperature by irradiating the sun for a long time, the heat collection time is long, the efficiency is low, and the solar water heater cannot meet people due to the fact that people pay more attention to stable hot water supply along with the improvement of life rhythm of people.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an auxiliary heater for a solar water heater having an excellent heating effect, which has an advantage of heating water discharged from the solar water heater and supplying hot water at any time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heating effectual auxiliary heater for solar water heater, includes main part case and lagging casing, the fixed plate that the array distributes is installed to the side of main part case, is provided with the heating cabinet in the main part case, the heating pipe of symmetric distribution is installed to the side inner wall of heating cabinet, and the bottom inner wall of heating cabinet is provided with temperature sensor, the axis of rotation is installed in the rotation of the upper end inner wall of heating cabinet, is provided with the puddler in the axis of rotation, the lagging casing sets up in the below of heating cabinet, is provided with the storage water tank in the lagging casing, is connected with the supporting shoe between storage water tank and the lagging casing, the intercommunication has communicating pipe between storage water tank and the heating cabinet, is provided with the second solenoid valve on communicating pipe, the lower extreme of main part case is provided with the outlet pipe, outlet pipe and storage water tank intercommunication, and be provided with the third solenoid valve on the outlet pipe.

Preferably, the number of the fixing plates is four, the four fixing plates are distributed in an array mode relative to the main body box, and fixing holes are formed in the fixing plates. The fixing plate is used for the installation of the utility model.

Preferably, the stirring rods are three in number, and the three stirring rods are uniformly and equidistantly distributed about the rotating shaft. The puddler rotates and can stir water, can improve the water heating rate in the heating cabinet.

Preferably, a driving box is arranged at the upper end of the main body box, driving equipment is arranged in the driving box, and a main shaft of the driving equipment is connected with the axis of the rotating shaft. Meanwhile, the rotating shaft can be rotated through the work of the driving equipment in the driving box, and the stirring rod can be rotated to stir the water in the heating box under the matching of the rotating shaft.

Preferably, the upper end of main part case is provided with the inlet tube, inlet tube and heating cabinet intercommunication, and be provided with first solenoid valve on the inlet tube. The first electromagnetic valve can seal the water inlet pipe, and the water inlet pipe is used for leading-in water to the heating cabinet in with the water heater.

Preferably, the front end face of the main body box is provided with a controller, the controller is a PLC programmable controller, and the controller is distributed with electric connection lines of the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the driving device, the heating pipe and the temperature sensor. The controller may be programmed to control the apparatus of the present invention.

Compared with the prior art, the utility model has the following beneficial effects: water among the solar water heater can enter into the heating cabinet through the inlet tube, can detect the temperature through temperature sensor, the temperature is suitable then open the second solenoid valve and make water enter into the storage water tank, later can discharge through the outlet pipe, when detecting the temperature and hang down excessively, can heat water through the heating pipe, drive device work through the drive incasement simultaneously can make the puddler rotate and stir it, can improve the water heating rate in the heating cabinet, the water storage after the heating can conveniently take hot water at any time in the storage water tank, can make things convenient for solar water heater's use, relative direct heating cold water is favorable to reducing the energy consumption.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

The reference numerals and names in the figures are as follows:

1. a drive box; 2. a water inlet pipe; 3. heating a tube; 4. a heating box; 5. a main body case; 6. a heat-insulating shell; 7. a fixing plate; 8. a support block; 9. a water storage tank; 10. a water outlet pipe; 11. a communicating pipe; 12. a temperature sensor; 13. a rotating shaft; 14. a stirring rod; 15. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, an embodiment of the present invention includes: an auxiliary heater for a solar water heater with good heating effect comprises a main body box 5 and a heat insulation shell 6, wherein fixing plates 7 are arranged at the side end of the main body box 5 in an array distribution, the number of the fixing plates 7 is four, the four fixing plates 7 are arranged in an array distribution relative to the main body box 5, fixing holes are formed in the fixing plates 7, a heating box 4 is arranged in the main body box 5, a water inlet pipe 2 is arranged at the upper end of the main body box 5, the water inlet pipe 2 is communicated with the heating box 4, a first electromagnetic valve is arranged on the water inlet pipe 2, heating pipes 3 are symmetrically distributed on the inner wall of the side end of the heating box 4, a temperature sensor 12 is arranged on the inner wall of the bottom end of the heating box 4, a rotating shaft 13 is rotatably arranged on the inner wall of the upper end of the heating box 4, stirring rods 14 are arranged on the rotating shaft 13, the stirring rods 14 are arranged in three numbers, and the three stirring rods 14 are uniformly distributed at equal intervals relative to the rotating shaft 13, the upper end of the main body box 5 is provided with a driving box 1, driving equipment is arranged in the driving box 1, and a main shaft of the driving equipment is connected with the axis of the rotating shaft 13.

The working principle of the auxiliary heater for the solar water heater with good heating effect based on the embodiment 1 is as follows: in the utility model, the water inlet pipe 2 is communicated with the water outlet pipe 10 of the solar water heater, the water in the solar water heater can enter the heating box 4 through the water inlet pipe 2, the water temperature can be detected through the temperature sensor 12, the second electromagnetic valve is opened to enable the water to enter the water storage tank 9 when the water temperature is proper, then the water can be discharged through the water outlet pipe 10, when the detected water temperature is too low, the water can be heated through the heating pipe 3, and meanwhile, the stirring rod 14 can be rotated to stir the water through the work of the driving equipment in the driving box 1, so that the heating speed of the water in the heating box 4 can be improved.

Example two

Referring to fig. 1 to 3, an embodiment of the present invention includes: compared with the first embodiment, the auxiliary heater for a solar water heater with good heating effect further includes: the heat preservation shell 6 is arranged below the heating box 4, a water storage tank 9 is arranged in the heat preservation shell 6, a supporting block 8 is connected between the water storage tank 9 and the heat preservation shell 6, a communicating pipe 11 is communicated between the water storage tank 9 and the heating tank 4, a second electromagnetic valve is arranged on the communicating pipe 11, the lower end of the main body box 5 is provided with a water outlet pipe 10, the water outlet pipe 10 is communicated with a water storage tank 9, a third electromagnetic valve is arranged on the water outlet pipe 10, a controller 15 is arranged on the front end surface of the main body box 5, the controller 15 is a PLC programmable controller, and the controller 15 is distributed with electrical connection lines to the first solenoid valve, the second solenoid valve, the third solenoid valve, the driving device, the heating pipe 3 and the temperature sensor 12, which are well known to those skilled in the art, all belong to conventional means or common general knowledge, it is not described herein in detail, and those skilled in the art can make any modifications as needed or convenient.

In this embodiment, the setting of lagging casing 6 can keep warm and insulate against heat to the water in the storage water tank 9, can reduce the hot water heat loss in the storage water tank 9, and the water after the heating can be stored in storage water tank 9, and when using hot water, controller 15 then opens the third solenoid valve and can make hot water discharge from outlet pipe 10, can conveniently get hot water at any time.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a solar water heater that heating effect is good is with auxiliary heater, includes main part case (5) and lagging casing (6), its characterized in that: the heating device is characterized in that fixing plates (7) distributed in an array manner are mounted at the side end of the main body box (5), a heating box (4) is arranged in the main body box (5), heating pipes (3) distributed symmetrically are mounted on the inner wall of the side end of the heating box (4), a temperature sensor (12) is arranged on the inner wall of the bottom end of the heating box (4), a rotating shaft (13) is rotatably mounted on the inner wall of the upper end of the heating box (4), a stirring rod (14) is arranged on the rotating shaft (13), the heat-insulating shell (6) is arranged below the heating box (4), a water storage tank (9) is arranged in the heat-insulating shell (6), a supporting block (8) is connected between the water storage tank (9) and the heat-insulating shell (6), a communicating pipe (11) is communicated between the water storage tank (9) and the heating box (4), a second electromagnetic valve is arranged on the communicating pipe (11), and a water outlet pipe (10) is arranged at the lower end of the main body box (5), the water outlet pipe (10) is communicated with the water storage tank (9), and a third electromagnetic valve is arranged on the water outlet pipe (10).

2. The auxiliary heater for a solar water heater with good heating effect according to claim 1, wherein: the fixed plates (7) are four in number, the four fixed plates (7) are distributed in an array mode relative to the main body box (5), and fixed holes are formed in the fixed plates (7).

3. The auxiliary heater for a solar water heater with good heating effect according to claim 1, wherein: puddler (14) are equipped with threely altogether, and three puddler (14) are even equidistance distribution about axis of rotation (13).

4. The auxiliary heater for a solar water heater with good heating effect according to claim 1, wherein: the upper end of the main body box (5) is provided with a driving box (1), driving equipment is arranged in the driving box (1), and a main shaft of the driving equipment is connected with the axis of the rotating shaft (13).

5. The auxiliary heater for a solar water heater with good heating effect as claimed in claim 1, wherein: the upper end of main part case (5) is provided with inlet tube (2), inlet tube (2) and heating cabinet (4) intercommunication, and is provided with first solenoid valve on inlet tube (2).

6. The auxiliary heater for a solar water heater with good heating effect according to claim 1, wherein: the front end face of the main body box (5) is provided with a controller (15), the controller (15) is a PLC programmable controller, and the controller (15) is distributed with a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve, a driving device, a heating pipe (3) and a temperature sensor (12) in an electric connection mode.