Cold and hot water mixing treatment device for air energy water tank

Abstract

The utility model relates to the technical field of constant-temperature water tanks, and discloses an air energy water tank cold and hot water mixing treatment device which comprises a mixing water tank, a mixing mechanism is arranged in the mixing water tank, a cylindrical fixing barrel is fixedly connected to the inner bottom wall of the mixing water tank, and a filter screen cover is fixedly arranged on the arc-shaped face of the fixing barrel. And the filter screen cover is used for filtering the mixed water output by the mixed water tank. The mixing mechanism is arranged in the mixing water tank, so that when cold water and hot water are mixed, cold water can be conveyed into the driving guide pipe through the cold water conveying pipe, and then the two movable guide pipes are driven by the driving motor to rotate in the mixing water tank; and meanwhile, the cold water is distributed at different heights in the mixing water tank by utilizing a plurality of shunting nozzles on the surface of the movable guide pipe, so that the cold water and the hot water are uniformly and quickly mixed, and the mixing effect on the cold water and the hot water is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature water tanks, and more specifically to a cold and hot water mixing treatment device for an air energy water tank. Background Art

[0002] The air-energy water heater uses a small amount of electricity to drive the compressor to continuously compress the refrigerant and other media to flow through the condenser. According to the heat release and heat absorption phenomenon in the cycle of gas turning into liquid and liquid turning into gas, the evaporator absorbs the heat energy in the air and transfers it to the condenser, which releases it into the water. The hot and cold water tank is a very important structure inside the air-energy water heater.

[0003] Patent publication number CN215675826U is an air energy water tank hot and cold water mixing treatment device, which includes a box body, a hot water inlet hole and a cold water inlet hole are opened on the top wall of the box body, a water outlet hole is opened on the bottom wall of the box body, a water inlet cavity is arranged in the upper end of the box body, a water outlet cavity is arranged in the lower end of the box body, a mixing tube is arranged in the box body, the mixing tube is connected to the water inlet cavity and the water outlet cavity, the mixing tube is connected to the box body, the hot water inlet hole and the cold water inlet hole are both connected to the water inlet cavity, and the water outlet hole is connected to the water outlet cavity. The beneficial effects of the utility model are: achieving the purpose of uniform mixing; high mixing intensity of hot water and cold water; good stability during mixing; good heat preservation effect.

[0004] The hot and cold water mixing treatment device proposed in the above patent document, in actual use, lacks stirring and mixing of water after the cold water and hot water enter the tank, resulting in the cold and hot water in the tank not being able to merge quickly, causing the water temperature in the water tank to be not evenly distributed, and impurities such as scale in the water tank cannot be filtered. Therefore, it is necessary to improve these problems mentioned above. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an air energy water tank cold and hot water mixing treatment device, which has the advantages of rapid water temperature mixing, etc., to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an air energy water tank cold and hot water mixing treatment device, comprising a mixing water tank, a mixing mechanism is arranged inside the mixing water tank, a cylindrical fixed cylinder is fixedly connected to the inner bottom wall of the mixing water tank, a filter screen is fixedly arranged on the arc surface of the fixed cylinder, and the filter screen is used to filter the mixed water output by the mixing water tank. By arranging the fixed cylinder and the filter screen inside the mixing water tank, the filter screen can be used to filter impurities and scale in the water, thereby improving the quality of the water in the water tank;

[0007] The mixing mechanism comprises a flow-dividing top box, and two movable conduits are fixedly embedded on the lower surface of the flow-dividing top box, and the two movable conduits are symmetrically distributed on both sides of the fixed cylinder, and the opposite surfaces of the two movable conduits are fixedly connected with movable brushes, and the movable brushes overlap the surface of the filter screen cover, and the two movable conduits are fixedly embedded on the side away from each other, and a plurality of flow-dividing nozzles can be driven to clean the surface of the filter screen cover by the movable brushes on the surface of the movable conduits while the movable conduits rotate, so as to avoid clogging of the filter screen cover;

[0008] When mixing cold and hot water, the cold water can be first transported to the driving conduit using the cold water delivery pipe, and then the two movable conduits are used to rotate inside the mixing water tank. At the same time, several diversion nozzles on the surface of the movable conduits are used to distribute the cold water at different heights inside the mixing water tank, so that the cold water and hot water can be mixed evenly and quickly.

[0009] A driving box is fixedly connected to the upper surface of the mixing water tank, a driving motor is fixedly connected to the inner top wall of the driving box, a driving duct is fixedly embedded in the upper surface of the diversion top box, the top end of the driving duct extends to the interior of the driving box, and a transmission wheel is fixedly connected to the output shaft surface of the driving duct and the driving motor.

[0010] Furthermore, the surfaces of the two transmission wheels are sleeved with synchronous belts, and the driving motor and the driving duct are connected to each other through the transmission wheels and the synchronous belts.

[0011] Furthermore, a cold water delivery pipe is fixedly connected to the front of the drive box, and an output end of the cold water delivery pipe extends to the interior of the drive box and is rotatably connected to the top end of the drive guide tube.

[0012] Furthermore, a plurality of electric heating tubes are fixedly connected to the left and right inner walls of the mixing water tank, and a heating controller is fixedly provided on the side of the mixing water tank, and the heating controller is electrically connected to the electric heating tubes.

[0013] Furthermore, a mixing output pipe is fixedly embedded on the front of the mixing water tank, the input end of the mixing output pipe extends inwardly to the inside of the filter screen, and a mixing switch valve is fixedly arranged on the surface of the mixing output pipe.

[0014] Furthermore, a hot water delivery pipe is fixedly embedded on the front side of the mixing water tank, and a hot water switch valve is fixedly connected to the surface of the hot water delivery pipe.

[0015] Furthermore, a temperature sensor is fixedly connected to the inner wall of the mixing water tank, and the heating controller is electrically connected to the temperature sensor. The temperature sensor is used to monitor the water temperature inside the mixing water tank. It should be noted that when the temperature sensor detects that the water temperature in the mixing water tank is too low, the heating controller can act as an electric heating tube to appropriately heat the water, thereby maintaining and stabilizing the water temperature.

[0016] Furthermore, a cold water solenoid valve is fixedly connected to the surface of the cold water delivery pipe, and the heating controller is electrically connected to the cold water solenoid valve. When the temperature sensor detects that the water temperature inside the mixing water tank is too high, the cold water solenoid valve can be opened by the heating controller, and then cold water can be input into the mixing water tank through the cold water delivery pipe for cooling.

[0017] Technical effects and advantages of the utility model:

[0018] 1. The utility model provides a mixing mechanism inside the mixing water tank. When mixing cold and hot water, the cold water can be first transported to the driving conduit by the cold water delivery pipe, and then the two movable conduits are driven by the driving motor to rotate inside the mixing water tank. At the same time, a plurality of diversion nozzles on the surface of the movable conduits are used to distribute the cold water at different heights inside the mixing water tank, so that the cold water and the hot water can be mixed evenly and quickly. At the same time, the two rotating movable conduits can also have a stirring effect, further improving the mixing effect of the cold and hot water.

[0019] 2. The utility model is provided with a fixed cylinder and a filter screen cover inside the mixing water tank, and the filter screen cover can be used to filter impurities and scale in the water to improve the quality of the water in the water tank. At the same time, when the movable conduit rotates, the movable brush on the surface of the movable conduit can be driven to clean the surface of the filter screen cover to avoid clogging of the filter screen cover, thereby achieving an automatic anti-clogging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the mixing water tank of the utility model;

[0022] Figure 3 This is a schematic diagram of the front cross-section structure of the mixing water tank of the utility model;

[0023] Figure 4 It is a schematic diagram of the side section structure of the drive box of the utility model.

[0024] The accompanying drawings are marked as follows: 1. mixing water tank; 2. fixed cylinder; 3. filter screen; 4. diversion top box; 5. movable duct; 6. movable brush; 7. diversion nozzle; 8. drive box; 9. drive motor; 10. drive duct; 11. transmission wheel; 12. synchronous belt; 13. cold water delivery pipe; 14. electric heating pipe; 15. heating controller; 16. mixing output pipe; 17. mixing switch valve; 18. hot water delivery pipe; 19. hot water switch valve; 20. temperature sensor; 21. cold water solenoid valve. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solution of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The air-energy water tank hot and cold water mixing treatment device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figure 1-4 The utility model provides an air-energy water tank cold and hot water mixing treatment device, including a mixing water tank 1, the left and right inner walls of the mixing water tank 1 are fixedly connected with a plurality of electric heating pipes 14, and a heating controller 15 is fixedly arranged on the side of the mixing water tank 1, and the heating controller 15 is electrically connected to the electric heating pipes 14.

[0027] A mixing mechanism is provided inside the mixing water tank 1. A cylindrical fixing cylinder 2 is fixedly connected to the inner bottom wall of the mixing water tank 1. A filter screen 3 is fixedly provided on the arc surface of the fixing cylinder 2. The filter screen 3 is used to filter the mixed water output from the mixing water tank 1.

[0028] The mixing mechanism includes a flow-dividing top box 4, and two movable conduits 5 are fixedly embedded on the lower surface of the flow-dividing top box 4. The two movable conduits 5 are symmetrically distributed on both sides of the fixed cylinder 2, and the opposite surfaces of the two movable conduits 5 are fixedly connected with movable brushes 6, and the movable brushes 6 overlap the surface of the filter screen cover 3. A plurality of flow-dividing nozzles 7 are fixedly embedded on the sides of the two movable conduits 5 away from each other.

[0029] It is worth mentioning that, by providing a fixed cylinder 2 inside the mixing water tank 1 and a filter screen cover 3 on the surface of the fixed cylinder 2, the filter screen cover 3 can be used to filter impurities and scale in the water in the mixing water tank 1 to improve the quality of the water in the water tank. At the same time, while the two movable conduits 5 are rotating, the movable brush 6 on the surface of the movable conduit 5 can be driven to clean the surface of the filter screen cover 3 to avoid clogging of the filter screen cover 3 and achieve an automatic anti-clogging effect.

[0030] A mixing output pipe 16 is fixedly embedded on the front of the mixing water tank 1, and the input end of the mixing output pipe 16 extends inwardly to the interior of the filter screen cover 3. A mixing switch valve 17 is fixedly provided on the surface of the mixing output pipe 16. The staff can regularly open the mixing water tank 1 to descale and clean the area of ​​the mixing water tank 1 except the filter screen cover 3.

[0031] A hot water delivery pipe 18 is fixedly embedded in the front of the mixing water tank 1 , and a hot water switch valve 19 is fixedly connected to the surface of the hot water delivery pipe 18 .

[0032] A driving box 8 is fixedly connected to the upper surface of the mixing water tank 1, a driving motor 9 is fixedly connected to the inner top wall of the driving box 8, a driving duct 10 is fixedly embedded in the upper surface of the diversion top box 4, the top end of the driving duct 10 extends to the interior of the driving box 8, and the surfaces of the output shafts of the driving duct 10 and the driving motor 9 are fixedly connected with transmission wheels 11, the surfaces of the two transmission wheels 11 are sleeved with synchronous belts 12, and the driving motor 9 and the driving duct 10 are connected by the transmission wheel 11 and the synchronous belt 12 to achieve transmission connection.

[0033] A cold water delivery pipe 13 is fixedly connected to the front of the drive box 8 , a cold water solenoid valve 21 is fixedly connected to the surface of the cold water delivery pipe 13 , and an output end of the cold water delivery pipe 13 extends to the interior of the drive box 8 and is rotatably connected to the top of the drive guide tube 10 .

[0034] It is worth mentioning that, by providing a mixing mechanism inside the mixing water tank 1, when mixing cold and hot water, the cold water delivery pipe 13 can be used to deliver cold water to the driving conduit 10, and then the hot water delivery pipe 18 can be used to input hot water into the mixing water tank 1, and then the driving motor 9 can be used to drive the transmission wheel 11 to rotate, thereby driving the driving conduit 10 to rotate, and the driving conduit 10 drives the diversion top box 4 and the two movable conduits 5 to rotate inside the mixing water tank 1, and at the same time, a number of diversion nozzles 7 on the surface of the movable conduit 5 are used to distribute the cold water at different heights inside the mixing water tank 1, so that the cold water and hot water in the mixing water tank 1 can be evenly and quickly mixed, and at the same time, the two rotating movable conduits 5 can also have a stirring effect, further improving the mixing effect of cold and hot water.

[0035] A temperature sensor 20 is fixedly connected to the inner wall of the mixing water tank 1, and the heating controller 15 is electrically connected to the temperature sensor 20. The temperature sensor 20 is used to monitor the water temperature inside the mixing water tank 1. The heating controller 15 is electrically connected to the cold water solenoid valve 21. It should be noted that when the temperature sensor 20 detects that the water temperature in the mixing water tank 1 is too low, the heating controller 15 can activate the electric heating tube 14, and the electric heating tube 14 can be used to properly heat the water, thereby maintaining and stabilizing the water temperature.

[0036] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An air-energy water tank cold and hot water mixing treatment device, comprising a mixing water tank (1), characterized in that: The mixing water tank (1) is provided with a mixing mechanism inside, the inner bottom wall of the mixing water tank (1) is fixedly connected to a cylindrical fixing cylinder (2), the curved surface of the fixing cylinder (2) is fixedly provided with a filter screen (3), and the filter screen (3) is used to filter the mixed water output from the mixing water tank (1); The mixing mechanism comprises a flow-dividing top box (4), two movable conduits (5) are fixedly embedded on the lower surface of the flow-dividing top box (4), the two movable conduits (5) are symmetrically distributed on both sides of the fixed cylinder (2), and opposite surfaces of the two movable conduits (5) are fixedly connected with movable brushes (6), the movable brushes (6) overlap the surface of the filter screen cover (3), and a plurality of flow-dividing nozzles (7) are fixedly embedded on the sides of the two movable conduits (5) away from each other; The upper surface of the mixing water tank (1) is fixedly connected to a driving box (8), the inner top wall of the driving box (8) is fixedly connected to a driving motor (9), the upper surface of the diversion top box (4) is fixedly embedded with a driving duct (10), the top end of the driving duct (10) extends into the interior of the driving box (8), and the driving duct (10) and the output shaft surface of the driving motor (9) are both fixedly connected to a transmission wheel (11).

2. The air-energy water tank cold and hot water mixing treatment device according to claim 1 is characterized in that: The surfaces of the two transmission wheels (11) are sleeved with a synchronous belt (12), and the drive motor (9) and the drive duct (10) are connected in transmission via the transmission wheels (11) and the synchronous belt (12).

3. The air-energy water tank cold and hot water mixing treatment device according to claim 2 is characterized in that: A cold water delivery pipe (13) is fixedly connected to the front of the drive box (8), and an output end of the cold water delivery pipe (13) extends into the interior of the drive box (8) and is rotatably connected to the top end of the drive guide tube (10).

4. The air energy water tank cold and hot water mixing treatment device according to claim 3 is characterized in that: A plurality of electric heating tubes (14) are fixedly connected to the left and right inner walls of the mixing water tank (1), and a heating controller (15) is fixedly provided on the side of the mixing water tank (1), wherein the heating controller (15) is electrically connected to the electric heating tubes (14).

5. The air-energy water tank cold and hot water mixing treatment device according to claim 4 is characterized in that: A mixing output pipe (16) is fixedly embedded on the front of the mixing water tank (1), the input end of the mixing output pipe (16) extends inwardly to the interior of the filter screen cover (3), and a mixing switch valve (17) is fixedly arranged on the surface of the mixing output pipe (16).

6. The air-energy water tank cold and hot water mixing treatment device according to claim 5, characterized in that: A hot water delivery pipe (18) is fixedly embedded in the front of the mixing water tank (1), and a hot water switch valve (19) is fixedly connected to the surface of the hot water delivery pipe (18).

7. The air-energy water tank cold and hot water mixing treatment device according to claim 6, characterized in that: A temperature sensor (20) is fixedly connected to the inner wall of the mixing water tank (1), the heating controller (15) is electrically connected to the temperature sensor (20), and the temperature sensor (20) is used to monitor the water temperature inside the mixing water tank (1).

8. The air-energy water tank cold and hot water mixing treatment device according to claim 7, characterized in that: A cold water solenoid valve (21) is fixedly connected to the surface of the cold water delivery pipe (13), and the heating controller (15) is electrically connected to the cold water solenoid valve (21).

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