CN215983284U

CN215983284U - Intelligent three-cabin solar water heater

Info

Publication number: CN215983284U
Application number: CN202121568007.5U
Authority: CN
Inventors: 王彦雄; 张秋花
Original assignee: Yunnan Dianle Solar Energy Technology Co ltd
Current assignee: Yunnan Dianle Solar Energy Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-03-08
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of solar water heaters, and discloses an intelligent three-cabin solar water heater which comprises a support frame, wherein a water tank is connected above the support frame, a partition plate is connected inside the water tank, a motor is connected inside the partition plate, one end of an output shaft inside the motor is connected with a baffle plate, the intelligent three-cabin solar water heater is characterized in that the motor is started by a PLC control panel through a first temperature sensor, a second temperature sensor, a third temperature sensor, a PLC control panel and the baffle plate, the baffle plate is driven to rotate, so that a first through hole corresponds to a second through hole, water with relatively high temperature inside a first cavity enters a second cavity through the two through holes to be heated for the second time by utilizing the principle that cold water sinks and floats upwards in hot water, the water is circulated and reciprocated, the water temperature inside a third cavity is always kept at the highest temperature and is not influenced by continuous entering of cold water, and the problem of low heating efficiency is solved, the problem that the whole tank of hot water is gradually cooled down due to the fact that cold water continuously enters is often caused.

Description

Intelligent three-cabin solar water heater

Technical Field

The utility model relates to the technical field of solar water heaters, in particular to an intelligent three-cabin solar water heater.

Background

The solar water heater is a heating device which converts solar energy into heat energy and heats water from low temperature to high temperature so as to meet daily use requirements of people.

At present, various solar water heaters exist in the market, but the solar water heaters generally exist, the heating efficiency is low, cold water continuously enters the water tank to gradually cool the whole tank of hot water, the filtering effect is poor, some metal impurities in tap water easily enter the water tank to generate metal deposition, and the use of the water heater is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent three-cabin solar water heater to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an intelligent three-cabin solar water heater comprises a support frame, wherein a water tank is connected above the support frame, a data line is connected to one side of the water tank, one end of the data line is connected with a PLC control panel, a third through hole is formed in the water tank, a water outlet pipe is connected to the position, close to the third through hole, of the outer side of the water tank, three groups of vacuum heat collecting pipes are connected to the inner side of the water tank, metal heat conducting plates are connected to one ends of the three groups of vacuum heat collecting pipes, the other ends of the three groups of vacuum heat collecting pipes are connected with the support frame, a group of partition plates are connected to the inner side of the water tank, a first through hole is formed in the group of partition plates, the inner side of the water tank is divided into a first cavity, a second cavity and a third cavity by the group of partition plates, a groove is formed in the position, far away from the first through hole, and a sealing strip is connected to the position, close to the groove, of the outer side of the partition plates, the improved temperature control device is characterized in that a motor is connected inside the groove, one end of an output shaft inside the motor is connected with a shaft rod, a baffle plate is connected to the outer side of the shaft rod, a second through hole is formed in the baffle plate, and a first temperature sensor, a second temperature sensor and a third temperature sensor are connected inside the first cavity, the second cavity and the third cavity respectively.

As a still further scheme of the utility model: the water tank is characterized in that a screw hole is formed in the position, far away from the third through hole, of the inner portion of the water tank, a water inlet pipe is connected to the inner portion of the screw hole, and a filter layer is connected to the inner portion of the water inlet pipe.

As a still further scheme of the utility model: the position of the second through hole corresponds to the position of the first through hole.

As a still further scheme of the utility model: the motor is electrically connected with the PLC control panel through a circuit.

As a still further scheme of the utility model: the outer side of the water inlet pipe is provided with an external thread, and the water inlet pipe is connected with the screw hole through the external thread.

As a still further scheme of the utility model: the filtering layer is made of an active carbon material.

As a still further scheme of the utility model: the volume ratio between the first chamber, the second chamber and the third chamber is 3: 3: 4.

compared with the prior art, the utility model has the beneficial effects that:

1. through a first temperature sensor, a second temperature sensor, a third temperature sensor, a PLC control panel and a baffle plate, the first temperature sensor transmits a signal detected in the first cavity to the interior of the PLC control panel, the PLC control panel performs calculation, when a temperature value reaches a preset temperature value, a motor is started to drive the baffle plate to rotate, so that a first through hole corresponds to a second through hole, water with relatively high temperature in the first cavity enters the second cavity through the two through holes to be heated for the second time by utilizing the principle that cold water sinks and floats upwards when hot water, and similarly, under the action of the second temperature sensor, after the preset temperature value is reached, water after secondary heating enters the third cavity to be heated for the third time, and under the action of the third temperature sensor, after the preset temperature value is reached, the water is discharged along a water outlet pipe to circulate to keep the highest temperature in the third cavity all the time, and the device is not influenced by continuous entering of cold water, so that the problems that the heating efficiency is low and the whole box of hot water is gradually cooled due to continuous entering of cold water frequently are solved.

2. Through screw and filtering layer, under the effect of filtering layer, can adsorb most to the harmful metallics of human body, under the connection effect of screw and external screw thread, be favorable to taking off the inlet tube, be convenient for wash or change the filtering layer, be favorable to improving the performance of filtering layer.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent three-chamber solar water heater;

FIG. 2 is a sectional view of a water tank in an intelligent three-chamber solar water heater;

fig. 3 is a front view of a baffle plate in an intelligent three-chamber solar water heater.

In the figure: 1. a water tank; 2. a data line; 3. a PLC control panel; 4. a vacuum heat collecting tube; 5. a support frame; 6. a water inlet pipe; 7. a first chamber; 8. a first temperature sensor; 9. a partition plate; 10. a second chamber; 11. a second temperature sensor; 12. a metal heat-conducting plate; 13. a first through hole; 14. a second through hole; 15. a third chamber; 16. a third temperature sensor; 17. a water outlet pipe; 18. a third through hole; 19. a baffle plate; 20. a sealing strip; 21. a motor; 22. a shaft lever; 23. a groove; 24. a screw hole; 25. and (5) filtering the layer.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an intelligent three-chamber solar water heater includes a support frame 5, a water tank 1 is connected above the support frame 5, a data line 2 is connected to one side of the water tank 1, a PLC control panel 3 is connected to one end of the data line 2, a third through hole 18 is formed in the water tank 1, a water outlet pipe 17 is connected to a position, close to the third through hole 18, on an outer side of the water tank 1, three sets of evacuated solar collector tubes 4 are connected to the inside of the water tank 1, a metal heat conducting plate 12 is connected to one end of each of the three sets of evacuated solar collector tubes 4, the other end of each of the three sets of evacuated solar collector tubes 4 is connected to the support frame 5, a set of partition plates 9 is connected to the inside of the water tank 1, a first through hole 13 is formed in the set of partition plates 9, the inside of the water tank 1 is divided into a first chamber 7, a second chamber 10 and a third chamber 15, a groove 23 is formed in a position, far from the first through hole 13, in the set of partition plates 9, the position that the outside of baffle 9 is close to recess 23 is connected with sealing strip 20, and the internal connection of recess 23 has motor 21, and the one end of the inside output shaft of motor 21 is connected with axostylus axostyle 22, and the outside of axostylus axostyle 22 is connected with baffle 19, and second through-hole 14 has been seted up to baffle 19's inside, and the inside of first cavity 7, second cavity 10 and third cavity 15 is connected with first temperature sensor 8, second temperature sensor 11 and third temperature sensor 16 respectively.

In fig. 1 and 2: screw 24 has been seted up to the position that third through hole 18 was kept away from to the inside of water tank 1, and the internal connection of screw 24 has inlet tube 6, and the internal connection of inlet tube 6 has filtering layer 25, makes the running water along the leading-in water tank 1 of inlet tube inside, under filtering layer 25's effect, adsorbs metallic substance.

In fig. 2: the position of the second through hole 14 corresponds to the position of the first through hole 13, which is beneficial to promote the flow of water between two adjacent chambers.

In fig. 2: the motor 21 is electrically connected with the PLC control panel 3 through a circuit, the model of the first temperature sensor 8 is WZP-187, the model of the second temperature sensor 11 is WZP-188, the model of the third temperature sensor 16 is WZP-189, the model of the PLC control panel 3 is S7-200, the first temperature sensor 8 transmits the signal detected in the first chamber 7 to the interior of the PLC control panel 3, the PLC control panel 3 performs operation, when the temperature value reaches a preset temperature value, the motor 21 is started to drive the baffle plate 19 to rotate, so that the first through hole 13 corresponds to the second through hole 14, the principle that water with relatively high temperature in the first chamber 7 enters the second chamber 10 through the two through holes to be heated for the second time is utilized, and similarly, under the action of the second temperature sensor 11, when the preset temperature value is reached, the water after the second heating enters the third chamber 15 to be heated for the third time, and is discharged along the water outlet pipe 17 after reaching the preset temperature value under the action of the third temperature sensor 16.

In fig. 1 and 2: the external screw thread has been seted up in the outside of inlet tube 6, and inlet tube 6 passes through external screw thread and 24 threaded connection of screw, under the joint action of screw 24 and external screw thread, is favorable to taking off inlet tube 6, is convenient for wash or change filtering layer 25, is favorable to improving filtering layer 25's performance.

In fig. 2: the filter layer 25 is made of an activated carbon material, and the activated carbon can absorb most of metal substances harmful to human bodies.

In fig. 2: the volume ratio between the first chamber 7, the second chamber 10 and the third chamber 15 is 3: 3: 4, the volume of the third chamber 15 is increased, which is beneficial to avoiding the situation of insufficient hot water in the process of using hot water by people.

The working principle of the utility model is as follows: tap water is guided into the water tank 1 along the water inlet pipe 6, under the action of the filter layer 25, metal substances are adsorbed, the first temperature sensor 8 transmits a signal detected in the first cavity 7 to the interior of the PLC control panel 3, the PLC control panel 3 performs operation, when a temperature value reaches a preset temperature value, the motor 21 is started to drive the baffle plate 19 to rotate, the first through hole 13 corresponds to the second through hole 14, water with relatively high temperature in the first cavity 7 enters the second cavity 10 through the two through holes to be heated for the second time by utilizing the principle that cold water sinks and floats upwards when hot water, similarly, under the action of the second temperature sensor 11, when the preset temperature value is reached, water after being heated for the second time enters the third cavity 15 to be heated for the third time, under the action of the third temperature sensor 16, after the preset temperature value is reached, the water is discharged along the water outlet pipe 17, after the use, under the connection effect of screw 24 and external screw thread, be favorable to taking off inlet tube 6, be convenient for wash or change filtering layer 25.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The intelligent three-cabin solar water heater comprises a support frame (5) and is characterized in that a water tank (1) is connected above the support frame (5), one side of the water tank (1) is connected with a data line (2), one end of the data line (2) is connected with a PLC control panel (3), a third through hole (18) is formed in the water tank (1), a water outlet pipe (17) is connected to the position, close to the third through hole (18), of the outer side of the water tank (1), three groups of evacuated solar collector tubes (4) are connected to the inside of the water tank (1), one ends of the evacuated solar collector tubes (4) are connected with metal heat conducting plates (12), the other ends of the evacuated solar collector tubes (4) are connected with the support frame (5), a group of partition plates (9) are connected to the inside of the water tank (1), and a first through hole (13) is formed in the partition plates (9), the inner part of the water tank (1) is divided into a first chamber (7), a second chamber (10) and a third chamber (15) by a group of partition plates (9), a groove (23) is formed in the position, far away from the first through hole (13), of the inner part of the group of partition plates (9), the outer side of the clapboard (9) is connected with a sealing strip (20) at a position close to the groove (23), a motor (21) is connected inside the groove (23), one end of an output shaft inside the motor (21) is connected with a shaft lever (22), the outer side of the shaft lever (22) is connected with a baffle plate (19), a second through hole (14) is arranged inside the baffle plate (19), the first chamber (7), the second chamber (10) and the third chamber (15) are respectively connected with a first temperature sensor (8), a second temperature sensor (11) and a third temperature sensor (16).

2. The intelligent three-cabin solar water heater is characterized in that a screw hole (24) is formed in the water tank (1) at a position far away from the third through hole (18), a water inlet pipe (6) is connected to the inside of the screw hole (24), and a filter layer (25) is connected to the inside of the water inlet pipe (6).

3. An intelligent three-cabin solar water heater according to claim 1, characterized in that the position of the second through hole (14) corresponds to the position of the first through hole (13).

4. An intelligent three-cabin solar water heater according to claim 1, characterized in that the motor (21) is electrically connected with the PLC control panel (3) through a circuit.

5. The intelligent three-cabin solar water heater is characterized in that the outer side of the water inlet pipe (6) is provided with an external thread, and the water inlet pipe (6) is in threaded connection with the screw hole (24) through the external thread.

6. An intelligent three-chamber solar water heater according to claim 2, wherein the filtering layer (25) is made of an activated carbon material.

7. An intelligent three-compartment solar water heater according to claim 1, characterized in that the volume ratio between the first (7), second (10) and third (15) chambers is 3: 3: 4.