Water mixing mechanism of water source heat pump unit

Abstract

The utility model relates to the technical field of heat pump units, in particular to a water mixing mechanism of a water source heat pump unit, which comprises a bottom plate, the top of the bottom plate is provided with a mixing mechanism, the mixing mechanism is formed by combining a water mixing tank, a motor, a rotating shaft, blades and a vertical plate, and the top of the bottom plate is provided with the water mixing tank. A motor is installed at the top of the water mixing tank through bolts, a rotating shaft is installed at the output end of the motor and located in the water mixing tank, a plurality of sets of symmetrical blades are welded to the shaft wall of the rotating shaft, vertical plates are welded to the outer walls of the blades, a transparent plate is installed on the tank wall of the water mixing tank, and the transparent plate rotates through rotation of the vertical plates. The water in the water mixing tank is uniformly mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump units, in particular to a water mixing mechanism of a water source heat pump unit. Background Art

[0002] The water source heat pump unit is an integrated water-to-air or water-to-water air conditioning device that uses water as a heat source and can perform cooling / heating cycles. Water is used as a heat source for heating and as a heat source for cooling.

[0003] After the water source heat pump unit generates water with heat through heat exchange, the water temperature is usually affected by the heat flow temperature and heat exchange time during the heat exchange. The hot water output cannot directly reach the temperature required by the user, and then a water mixing device needs to be set at the output end of the hot water to dilute the hot water to reach the required temperature. The existing water mixing mechanism directly adds cold water into the mixing tank, so the cold water and hot water cannot be mixed quickly, and the existing water mixing mechanism cannot independently add water to the mixing tank to affect the mixing efficiency. To this end, we propose a water mixing mechanism for a water source heat pump unit. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a water mixing mechanism for a water source heat pump unit.

[0005] The technical solution adopted by the utility model to solve its technical problems is a water mixing mechanism of a water source heat pump unit, comprising a base plate, a mixing mechanism installed at the top of the base plate, the mixing mechanism is composed of a water mixing tank, a motor, a rotating shaft, blades and a vertical plate combination, a water mixing tank is installed at the top of the base plate, a motor is installed at the top of the mixing tank by bolts, a rotating shaft is installed at the output end of the motor, and the rotating shaft is located in the mixing tank, a plurality of groups of symmetrical blades are welded at the shaft wall of the rotating shaft, vertical plates are welded at the outer walls of the plurality of groups of blades, and a transparent plate is installed at the tank wall of the mixing tank.

[0006] By adopting the above technical scheme, when mixing water for the heat pump unit, a mixing mechanism is installed at the top of the bottom plate, and the mixing mechanism is composed of a water mixing tank, a motor, a rotating shaft, blades and a vertical plate. After the heated water is transported to the water mixing tank through the conduit by the heat pump unit body, and the external water source is added to the water mixing tank, the motor is controlled by the controller so that the motor drives the rotating shaft at its output end. Since a plurality of symmetrical blades are welded on the shaft wall of the rotating shaft, the rotating shaft drives the blades to rotate in the water mixing tank. Since the vertical plates are welded on the outer walls of the blades, the water in the water mixing tank can be evenly mixed by rotating the vertical plates.

[0007] Specifically, it also includes a water replenishing mechanism, and the water replenishing mechanism is installed on the tank wall of the water mixing tank.

[0008] By adopting the above technical solution, water can be replenished in the water mixing tank through the water replenishing mechanism.

[0009] Specifically, the water replenishment mechanism is composed of a water replenishment pipe, an electric valve, a water level detection sensor and a temperature detection sensor. The water replenishment pipe is welded to the top of the mixing tank, an electric valve is installed on the wall of the water replenishment pipe, a water level detection sensor is installed on the inner wall of the mixing tank, and a temperature detection sensor is installed on the inner wall of the mixing tank.

[0010] By adopting the above technical scheme, when the water is replenished in the mixing tank, since a water replenishing mechanism is installed on the tank wall of the mixing tank, the water replenishing mechanism is composed of a water replenishing pipe, an electric valve, a water level detection sensor and a temperature detection sensor. After the external water source is connected to the water replenishing pipe, since a temperature detection sensor is installed in the mixing tank, the temperature in the mixing tank is detected by the temperature detection sensor, and the water level in the mixing tank is detected by the water level detection sensor. The temperature detection sensor and the water level detection sensor transmit signals to the controller, and the electric valve is controlled by the controller, thereby realizing automatic water replenishment in the mixing tank.

[0011] Specifically, a heat pump unit body is installed at the top of the bottom plate, and an output end of the heat pump unit body is connected to an input end of the water mixing tank through a conduit.

[0012] By adopting the above technical solution, it is convenient to add hot water to the mixing tank through the heat pump unit body.

[0013] Specifically, a controller for controlling the motor and the water pump is installed on the top of the base plate, a water pump is installed on the top of the base plate through bolts, and an extraction end of the water pump is connected to the tank wall of the mixing tank through a conduit.

[0014] By adopting the above technical solution, the motor and the water pump can be conveniently controlled through the controller.

[0015] Beneficial effects of the utility model:

[0016] (1) The water mixing mechanism of a water source heat pump unit described in the utility model, when mixing water for the heat pump unit, a mixing mechanism is installed at the top of the bottom plate, and the mixing mechanism is composed of a water mixing tank, a motor, a rotating shaft, blades and a vertical plate. After the heated water is transported to the mixing tank through a conduit by the heat pump unit body, an external water source is added to the mixing tank, and the motor is controlled by a controller so that the motor drives the rotating shaft at its output end. Since a plurality of symmetrical blades are welded on the shaft wall of the rotating shaft, the rotating shaft drives the blades to rotate in the mixing tank. Since the vertical plates are welded on the outer walls of the blades, the water in the mixing tank can be evenly mixed by the rotation of the vertical plates.

[0017] (2) The water mixing mechanism of a water source heat pump unit described in the utility model, when replenishing water in a water mixing tank, a water replenishing mechanism is installed on the tank wall of the water mixing tank, and the water replenishing mechanism is composed of a water replenishing pipe, an electric valve, a water level detection sensor and a temperature detection sensor. After the external water source is connected to the water replenishing pipe, a temperature detection sensor is installed in the water mixing tank, and the temperature in the water mixing tank is detected by the temperature detection sensor, and the water level in the water mixing tank is detected by the water level detection sensor. The temperature detection sensor and the water level detection sensor transmit signals to the controller, and then the electric valve is controlled by the controller, thereby realizing automatic water replenishment in the water mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the hybrid mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the water replenishment mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the circuit control structure of the utility model;

[0023] In the figure: 1. bottom plate; 2. mixing mechanism; 201. water mixing tank; 202. motor; 203. rotating shaft; 204. blades; 205. vertical plate; 3. heat pump unit body; 4. transparent plate; 5. controller; 6. water pump; 7. water replenishment mechanism; 701. water replenishment pipe; 702. electric valve; 703. water level detection sensor; 704. temperature detection sensor. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] As an embodiment of the present utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a water mixing mechanism of a water source heat pump unit described in the utility model comprises a base plate 1, a mixing mechanism 2 is installed at the top of the base plate 1, and the mixing mechanism 2 is composed of a mixing tank 201, a motor 202, a rotating shaft 203, blades 204 and a vertical plate 205. A mixing tank 201 is installed at the top of the base plate 1, and a motor 202 is installed at the top of the mixing tank 201 by bolts. A rotating shaft 203 is installed at the output end of the motor 202, and the rotating shaft 203 is located in the mixing tank 201, and a plurality of groups of symmetrical blades 204 are welded at the shaft wall of the rotating shaft 203, and vertical plates 205 are welded at the outer walls of the plurality of groups of the blades 204, and a transparent plate 4 is installed at the tank wall of the mixing tank 201.

[0026] When in use, since a mixing mechanism 2 is installed at the top of the bottom plate 1, the mixing mechanism 2 is composed of a water mixing tank 201, a motor 202, a rotating shaft 203, blades 204 and a vertical plate 205. After the heated water is transported to the water mixing tank 201 through a conduit by the heat pump unit body 3, and an external water source is added to the water mixing tank 201, the motor 202 is controlled by the controller 5 so that the motor 202 drives the rotating shaft 203 at its output end. Since a plurality of groups of symmetrical blades 204 are welded on the shaft wall of the rotating shaft 203, the rotating shaft 203 drives the blades 204 to rotate in the water mixing tank 201. Since the vertical plate 205 is welded on the outer wall of the blade 204, the water in the water mixing tank 201 is evenly mixed by the rotation of the vertical plate 205.

[0027] like Figure 1 As shown, a water replenishing mechanism 7 is also included, and the water replenishing mechanism 7 is installed on the tank wall of the mixing tank 201.

[0028] When in use, the water mixing tank 201 can be replenished with water through the water replenishment mechanism 7 .

[0029] like Figure 1 and Figure 3 As shown, the water replenishment mechanism 7 is composed of a water replenishment pipe 701, an electric valve 702, a water level detection sensor 703 and a temperature detection sensor 704. The water replenishment pipe 701 is welded to the top of the mixing tank 201, the electric valve 702 is installed on the wall of the water replenishment pipe 701, the water level detection sensor 703 is installed on the inner wall of the mixing tank 201, and the temperature detection sensor 704 is installed on the inner wall of the mixing tank 201.

[0030] When in use, since a water replenishment mechanism 7 is installed on the tank wall of the mixing tank 201, and the water replenishment mechanism 7 is composed of a water replenishment pipe 701, an electric valve 702, a water level detection sensor 703 and a temperature detection sensor 704, after the external water source is connected to the water replenishment pipe 701, since a temperature detection sensor 704 is installed in the mixing tank 201, the temperature in the mixing tank 201 is detected by the temperature detection sensor 704, and the water level in the mixing tank 201 is detected by the water level detection sensor 703. The temperature detection sensor 704 and the water level detection sensor 703 transmit signals to the controller 5, and then the electric valve 702 is controlled by the controller 5, thereby realizing automatic water replenishment in the mixing tank 201.

[0031] like Figure 1 As shown, a heat pump unit body 3 is installed at the top of the bottom plate 1, and the output end of the heat pump unit body 3 is connected to the input end of the mixing tank 201 through a conduit.

[0032] When in use, the water mixing tank 201 can be conveniently replenished with hot water through the heat pump unit body.

[0033] like Figure 1 As shown, a controller 5 for controlling the motor 202 and the water pump 6 is installed at the top of the base plate 1, and the water pump 6 is installed at the top of the base plate 1 by bolts, and the extraction end of the water pump 6 is connected to the tank wall of the mixing tank 201 by a conduit.

[0034] When in use, the motor 202 and the water pump 6 are conveniently controlled by the controller 5 .

[0035] When the utility model is in use, when mixing water for the heat pump unit, since a mixing mechanism 2 is installed at the top of the bottom plate 1, the mixing mechanism 2 is composed of a water mixing tank 201, a motor 202, a rotating shaft 203, blades 204 and a vertical plate 205. After the heated water is transported to the water mixing tank 201 through a conduit by the heat pump unit body 3, after an external water source is added to the water mixing tank 201, the motor 202 is controlled by the controller 5 so that the motor 202 drives the rotating shaft 203 at its output end. Since a plurality of groups of symmetrical blades 204 are welded on the shaft wall of the rotating shaft 203, the rotating shaft 203 drives the blades 204 to rotate in the water mixing tank 201. Since the vertical plates 205 are welded on the outer walls of the blades 204, the water mixing tank 201 is controlled by the rotation of the vertical plates 205. 1 is mixed evenly. When the water in the mixing tank 201 is replenished with water, since a water replenishment mechanism 7 is installed on the tank wall of the mixing tank 201, the water replenishment mechanism 7 is composed of a water replenishment pipe 701, an electric valve 702, a water level detection sensor 703 and a temperature detection sensor 704. After the external water source is connected to the water replenishment pipe 701, since the temperature detection sensor 704 is installed in the mixing tank 201, the temperature in the mixing tank 201 is detected by the temperature detection sensor 704, and the water level in the mixing tank 201 is detected by the water level detection sensor 703. The temperature detection sensor 704 and the water level detection sensor 703 transmit signals to the controller 5, and then the electric valve 702 is controlled by the controller 5, so as to realize automatic water replenishment in the mixing tank 201.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water mixing mechanism for a water source heat pump unit, characterized in that: The invention comprises a bottom plate (1), a mixing mechanism (2) being installed at the top of the bottom plate (1), the mixing mechanism (2) being composed of a water mixing tank (201), a motor (202), a rotating shaft (203), blades (204) and a vertical plate (205), a water mixing tank (201) being installed at the top of the bottom plate (1), a motor (202) being installed at the tank top of the water mixing tank (201) by means of bolts, a rotating shaft (203) being installed at the output end of the motor (202), and the rotating shaft (203) being located in the water mixing tank (201), a plurality of groups of symmetrical blades (204) being welded at the shaft wall of the rotating shaft (203), vertical plates (205) being welded at the outer walls of the plurality of groups of blades (204), and a transparent plate (4) being installed at the tank wall of the water mixing tank (201).

2. The water mixing mechanism of a water source heat pump unit according to claim 1, characterized in that: It also comprises a water replenishment mechanism (7), and the water replenishment mechanism (7) is installed on the tank wall of the water mixing tank (201).

3. The water mixing mechanism of a water source heat pump unit according to claim 2, characterized in that: The water replenishment mechanism (7) is composed of a water replenishment pipe (701), an electric valve (702), a water level detection sensor (703) and a temperature detection sensor (704); the water replenishment pipe (701) is welded to the tank top of the water mixing tank (201); the electric valve (702) is installed on the pipe wall of the water replenishment pipe (701); the water level detection sensor (703) is installed on the tank inner wall of the water mixing tank (201); and the temperature detection sensor (704) is installed on the tank inner wall of the water mixing tank (201).

4. The water mixing mechanism of a water source heat pump unit according to claim 1, characterized in that: A heat pump unit main body (3) is installed at the top of the bottom plate (1), and the output end of the heat pump unit main body (3) is connected to the input end of the water mixing tank (201) via a conduit.

5. The water mixing mechanism of a water source heat pump unit according to claim 1, characterized in that: A controller (5) for controlling a motor (202) and a water pump (6) is installed at the top of the base plate (1); a water pump (6) is installed at the top of the base plate (1) via bolts; and an extraction end of the water pump (6) is connected to the tank wall of the mixing tank (201) via a conduit.

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