Water tank assembly for central air-conditioning water system

Abstract

The utility model provides a water tank assembly for a central air-conditioning water system, which relates to the technical field of central air-conditioning water systems and comprises a tank body, a water storage tank, a pipeline, a circulating water pump, a water inlet port and a circulating outlet. The water tank assembly comprises two water storage tanks, a water guide pipe is arranged in the water storage tanks, water guide holes are evenly formed in the outer surface of the water guide pipe, an exhaust port is formed in the upper end of the higher water storage tank in the two water storage tanks, a sewage draining exit is formed in the lower end of the other water storage tank, and circulating inlets are formed in the two water storage tanks. According to the water tank assembly for the central air-conditioning water system, the installation area is reduced, the requirement for the installation space is lowered, meanwhile, the two water storage tanks can guarantee that the water tank assembly can store more water, the normal water use requirement of the central air-conditioning water system is guaranteed, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of central air-conditioning water systems, in particular to a water tank component for a central air-conditioning water system. Background Art

[0002] The secondary water circulation system of central air conditioning requires corresponding water storage equipment. The existing stainless steel water tank has a large tank body. Although it can hold more water, due to the large diameter of the tank body, the installation area it occupies is also relatively large. More installation space needs to be reserved during installation, and even an additional installation platform needs to be built, which is not convenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a water tank assembly for a central air-conditioning water system, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the water tank assembly of the central air-conditioning water system includes a box body, two water storage tanks are arranged inside the box body, the two water storage tanks are staggered, and the two water storage tanks are connected by pipes at the staggered positions, and a circulating water pump is provided inside the box body and on one side of each of the two water storage tanks, respectively. The circulating water pump has a water inlet port and a circulation outlet, and the water inlet port of the circulating water pump is connected to the water storage tank on one side of the circulating water pump. A water pipe that is connected to the water inlet port of the circulating water pump is provided inside the water storage tank, and water guide holes are evenly opened on the outer surface of the water pipe. An exhaust port is provided at the upper end of the water storage tank with a higher position in the two water storage tanks, and a sewage outlet is provided at the lower end of the other water storage tank. Circulation inlets are provided on both of the water storage tanks.

[0005] Preferably, a partition is provided inside the box body for separating the circulating water pump from the water storage tank.

[0006] The beneficial effects of the utility model are:

[0007] This type of water tank assembly can reduce the problem of large installation area occupation and lower the requirements for installation space by setting up two water storage tanks with smaller diameters. At the same time, the two water storage tanks can also ensure that the water tank assembly can store more water, ensuring the normal water demand of the central air-conditioning water system, and has good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0009] In the figure: 1. Box body; 2. Water storage tank; 3. Pipeline; 4. Circulating water pump; 5. Water inlet port; 6. Circulating outlet; 7. Water guide pipe; 8. Water guide hole; 9. Exhaust port; 10. Sewage outlet; 11. Circulating inlet; 12. Partition. DETAILED DESCRIPTION

[0010] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0011] like Figure 1 As shown, a water tank assembly for a central air-conditioning water system includes a box body 1. Two water tanks 2 are arranged inside the box body 1. The two water tanks 2 are staggered and connected by a pipe 3 at the staggered position. A circulating water pump 4 is provided inside the box body 1 and on one side of each of the two water tanks 2. The circulating water pump 4 has a water inlet port 5 and a circulation outlet 116. The water inlet port 5 of the circulating water pump 4 is connected to the water tank 2 on one side of the circulating water pump 4. A water pipe 7 is provided inside the water tank 2 and is connected to the water inlet port 5 of the circulating water pump 4. Water guide holes 8 are evenly opened on the outer surface of the water pipe 7. An exhaust port 9 is provided on the upper end of the water tank 2 with a higher position in the two water tanks 2, and a sewage outlet 10 is provided at the lower end of the other water tank 2. Both water tanks 2 are provided with a circulation inlet.

[0012] The central air-conditioning water system includes two parts: an indoor unit water system and an outdoor main unit water system. The outdoor main unit water system is used to heat the water in the water system, and the indoor unit water system is used to consume the heat of the water to facilitate indoor heating. Therefore, the circulation outlet 116 of one of the circulating water pumps 4 is connected to the water inlet of the indoor unit water system. After passing through the indoor unit water system, the water flows out through the water outlet of the indoor unit water system and enters the water tank 2 through the circulation inlet on the water tank 2; the circulation outlet 116 of the other circulating water pump 4 is connected to the water inlet of the outdoor main unit water system. The water is heated when passing through the outdoor main unit water system, and the heated water enters the water tank 2 through the circulation inlet on the water tank 2. Since it is necessary to control the dispersion of the water in the water tank 2, after one of the circulating water pumps 4 draws water from one of the water tanks 2, the circulation inlet corresponding to it is set on the other water tank 2.

[0013] The staggered arrangement of the water storage tanks 2 reserves space for the installation of the circulating water pumps 4, so that the two circulating water pumps 4 are respectively located directly below one of the water storage tanks 2 and directly above the other water storage tank 2, reducing the requirements for the installation position.

[0014] After the circulating water pump 4 pumps out the water in one of the water tanks 2, it transports the water to the outdoor main unit water system for heating. The heated water enters the other water tank 2 through the circulation inlet. The other circulating water pump 4 pumps out the water in the heated water tank 2. The pumped hot water enters the indoor unit water system for indoor heating. The water after heat dissipation enters the other water tank 2 so that it can be pumped to the outdoor main unit water system by the circulating water pump 4 in the water tank 2 for reheating.

[0015] The water pipe 7 and the water hole 8 are used to disperse the water entering the water tank 2, thereby reducing the difference in water temperature at different positions in the water tank 2, so as to ensure a stable heating effect.

[0016] An exhaust valve is installed at the exhaust port 9 for discharging the gas in the water storage tank 2 , and a discharge valve is connected to the sewage outlet 10 for discharging scale and clean sewage in the water storage tank 2 .

[0017] Furthermore, a partition 12 is provided inside the box body 1 for separating the circulating water pump 4 from the water storage tank 2. The partition 12 is used to provide a relatively closed space for the water pump, which is convenient for installing and protecting the circulating water pump 4.

[0018] This type of water tank assembly can reduce the problem of large installation area occupation and lower the requirements for installation space by setting up two water storage tanks 2 with smaller diameters. At the same time, the two water storage tanks 2 can also ensure that the water tank assembly can store more water to ensure the normal water demand of the central air-conditioning water system. This type of water tank assembly has the advantages of uniform water mixing, exhaust and sewage discharge, and can also reduce the frequent startup of the host. The whole is concentrated in the box body 1, with the characteristics of simple installation and time saving, and good use effect.

[0019] In the description of this utility model, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

Claims

1. A water tank assembly for a central air conditioning water system, characterized in that: The utility model comprises a box body, wherein two water storage tanks are arranged inside the box body, and the two water storage tanks are staggered and connected by a pipe at the staggered position. A circulating water pump is arranged inside the box body and on one side of each water storage tank. The circulating water pump has a water inlet port and a circulation outlet. The water inlet port of the circulating water pump is connected with the water storage tank on the side of the circulating water pump. A water pipe which is connected with the water inlet port of the circulating water pump is arranged inside the water storage tank. Water guide holes are evenly opened on the outer surface of the water pipe. An exhaust port is provided at the upper end of the water storage tank which is located higher in the two water storage tanks, and a sewage outlet is provided at the lower end of the other water storage tank. A circulation inlet is provided on both water storage tanks.

2. The water tank assembly for the central air conditioning water system according to claim 1, characterized in that: A partition is provided inside the box body for isolating the circulating water pump from the water storage tank.

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