Chilled water storage device capable of accurately controlling temperature in subareas

Abstract

The utility model relates to the technical field of chilled water storage devices, and discloses a chilled water storage device capable of accurately controlling temperature in a partitioned mode, which comprises a water storage tank, and a first partition plate and a second partition plate which divide the water storage tank into a cold water bin, a primary water return bin and a secondary water return bin are movably arranged in the water storage tank. Temperature sensors are arranged in the cold water bin, the primary water return bin and the secondary water return bin; a first pipeline communicated with the cold water bin, a second pipeline communicated with the primary water return bin and a third pipeline communicated with the secondary water return bin are arranged on the water storage tank; the cold water bin communicates with the secondary water return bin through a fourth pipeline, and the fourth pipeline communicates with a water cooler. Compared with the prior art, the utility model has the advantage that low-temperature return water can be reused.

Description

TECHNICAL FIELD

[0001] The utility model relates to water storage device technical field, specifically point to a kind of partition accurate temperature control's water storage device. BACKGROUND

[0002] Water storage is a kind of technology using the sensible heat of water to store cold, mainly used in central air conditioning system, by using water chiller to cool and store water in the night low valley electricity price period, then release cold in the daytime peak electricity price period, to achieve the purpose of saving electricity and improving energy utilization efficiency.

[0003] The existing water storage device generally only has two water storage warehouses, one is used to store cooling water, and the other is used to store return water. When the central air conditioner uses cooling water, the cooling water is extracted and used, and then discharged into the return water storage. The return water is cooled at night and then discharged into the cooling water storage. When the return water temperature is low, it can be reused. The existing water storage device cannot reuse the return water, which causes waste and needs to be improved. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] The technical problem to be solved by the utility model is to overcome the above difficulties and provide a partition accurate temperature control water storage device that can reuse low-temperature return water.

[0006] (II) Technical scheme

[0007] To solve the above technical problems, the utility model provides a technical scheme: a partition accurate temperature control water storage device, comprising a water storage tank, a first partition and a second partition are movably arranged in the water storage tank to divide the water storage tank into a cooling water storage, a primary return water storage and a secondary return water storage.

[0008] Temperature sensors are arranged in the cooling water storage, the primary return water storage and the secondary return water storage.

[0009] A first pipeline communicating with the cooling water storage, a second pipeline communicating with the primary return water storage and a third pipeline communicating with the secondary return water storage are arranged on the water storage tank.

[0010] The cooling water storage and the secondary return water storage are connected by a fourth pipeline, and a water chiller is arranged on the fourth pipeline.

[0011] As an improvement, a plurality of light rods penetrating the first partition and the second partition are uniformly arranged in the water storage tank.

[0012] As an improvement, sleeves are arranged on the first partition and the second partition and fitted on the light rods, and the first partition and the second partition are attached to the water storage tank.

[0013] As an improvement, the second pipeline is arranged through the water storage tank and the second partition plate, and one end of the second pipeline in the water storage tank is a hose.

[0014] As an improvement, the temperature sensor arranged in the cold water bin is arranged on the first partition plate, and the temperature sensor arranged in the primary return water bin and the secondary return water bin is arranged on the second partition plate.

[0015] (Three), beneficial effects

[0016] The utility model discloses compared with prior art, the advantage is in:

[0017] 1, the first partition plate and the second partition plate of movable setting divide the water storage tank into cold water bin, primary return water bin and secondary return water bin, can store respectively to cooling water, primary return water and secondary return water, when the water of adjacent bin, one outlet, the other water, the partition plate is extruded and moves, and the space of the outlet bin becomes small, and the space of the water bin becomes big, can store more water.

[0018] 2, the temperature sensor can detect the water temperature in the cold water bin, the primary return water bin and the secondary return water bin, when the water temperature in the primary return water bin is low, can carry out secondary utilization to the water in the primary return water bin, when the primary return water bin temperature is higher, then directly return water to the secondary return water bin. DRAWINGS

[0019] Figure 1 It is the structure schematic of the utility model Figure One .

[0020] Figure 2 It is the structure schematic of the utility model Figure Two .

[0021] Figure 3 It is the structure schematic of the utility model in the state of looking down.

[0022] Figure 4 It is the structure schematic of the utility model Figure 3 A-A place section view state.

[0023] As shown in the figure: 1, water storage tank, 2, cold water bin, 3, primary return water bin, 4, secondary return water bin, 5, first partition plate, 6, second partition plate, 7, temperature sensor, 8, first pipeline, 9, second pipeline, 10, third pipeline, 11, fourth pipeline, 12, water chiller, 13, light pole, 14, sleeve, 15, hose. CONCRETE IMPLEMENTATION

[0024] Embodiments of the present application are described in detail below with reference to the accompanying drawings, wherein like reference numerals designate identical or corresponding elements throughout the various figures. The embodiments described below are exemplary in nature, and are intended to be illustrative of the present application rather than to limit the present application.

[0025] Embodiment one

[0026] In combination with the accompanying drawings Figure 1 A water storage tank 1 is provided with a first partition plate 5 and a second partition plate 6, which divide the water storage tank 1 into a cold water bin 2, a primary return water bin 3 and a secondary return water bin 4.

[0027] Temperature sensors 7 are provided in the cold water bin 2, the primary return water bin 3 and the secondary return water bin 4.

[0028] The water storage tank 1 is provided with a first pipeline 8, a second pipeline 9 and a third pipeline 10, which are in communication with the cold water bin 2, the primary return water bin 3 and the secondary return water bin 4, respectively.

[0029] The cold water bin 2 and the secondary return water bin 4 are in communication through a fourth pipeline 11, and a cold water machine 12 is provided on the fourth pipeline 11.

[0030] After the central air conditioner uses the cooling water in the cold water bin 2 through the first pipeline 8, the cooling water is discharged into the primary return water bin 3 through the second pipeline 9.

[0031] The temperature sensor 7 in the primary return water bin 3 detects the return water, and when the return water temperature is low, the primary return water bin 3 continues to discharge water, which can be extracted by the central air conditioner through the second pipeline 9, and then discharged into the secondary return water bin 4 through the third pipeline 10 after being reused. The cold water machine 12 discharges the cooling water in the secondary return water bin 4 into the cold water bin 2 through the fourth pipeline 11 at night.

[0032] The temperature sensor 7 in the primary return water bin 3 detects the return water, and when the return water temperature is high, the primary return water bin 3 stops discharging water and discharges the return water into the secondary return water bin 4 for storage.

[0033] Embodiment two

[0034] The water storage tank 1 is uniformly provided with a plurality of light rods 13 penetrating the first partition plate 5 and the second partition plate 6.

[0035] The first partition plate 5 and the second partition plate 6 are each provided with a sleeve 14 sleeved on the light rod 13, and the first partition plate 5 and the second partition plate 6 are both attached to the water storage tank 1.

[0036] The first partition plate 5 and the second partition plate 6 can move along the polished rod 13, the cold water bin 2, the primary return water bin 3 and the secondary return water bin 4, when one of the adjacent bins discharges water and the other one of the adjacent bins takes in water, the bin taking in water is extruded to expand the space, and the bin discharging water is extruded to reduce the space.

[0037] The second pipeline 9 is arranged through the water storage tank 1 and the second partition plate 6, and one end of the second pipeline 9 in the water storage tank 1 is a hose 15, and the hose 15 is moved when the second partition plate 6 moves.

[0038] The temperature sensor 7 arranged in the cold water bin 2 is arranged on the first partition plate 5, and the temperature sensor 7 arranged in the primary return water bin 3 and the secondary return water bin 4 is arranged on the second partition plate 6.

[0039] The temperature sensor 7, the water chiller 12 and the matched power supply and controller thereof mentioned in the utility model can be provided by a manufacturer, in addition, the circuit, the electronic components and the modules involved in the utility model are all prior art, and a person skilled in the art can realize them without redundancy.

[0040] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as the limitation of the utility model, a person skilled in the art can change, modify, replace, transform, delete part of the features, add features or recombine features to form the technical scheme within the scope of the utility model without departing from the principles and purposes of the utility model, and any simple modification, equivalent change and modification made according to the innovative principles of the utility model to the above-mentioned embodiments still belong to the scope of the technical scheme of the utility model.

Claims

1. A partitioned precise temperature control water storage device, comprising a water storage tank (1), characterized in that: a first partition plate (5) and a second partition plate (6) are movably arranged in the water storage tank (1) to divide the water storage tank (1) into a cold water bin (2), a primary return water bin (3) and a secondary return water bin (4); temperature sensors (7) are arranged in the cold water bin (2), the primary return water bin (3) and the secondary return water bin (4); the water storage tank (1) is provided with a first pipeline (8) communicating with the cold water bin (2), a second pipeline (9) communicating with the primary return water bin (3) and a third pipeline (10) communicating with the secondary return water bin (4); the cold water bin (2) and the secondary return water bin (4) are communicated through a fourth pipeline (11), and a cold water machine (12) is arranged on the fourth pipeline (11).

2. The partitioned precise temperature control water storage device according to claim 1, characterized in that: A plurality of light rods (13) are evenly arranged in the water storage tank (1) and penetrate the first partition plate (5) and the second partition plate (6).

3. The partitioned precise temperature control water storage device according to claim 2, characterized in that: A sleeve (14) is arranged on the light rod (13) on the first partition plate (5) and the second partition plate (6), and the first partition plate (5) and the second partition plate (6) are attached to the water storage tank (1).

4. The partitioned precise temperature control water storage device according to claim 1, characterized in that: The second pipeline (9) penetrates the water storage tank (1) and the second partition plate (6), and one end of the second pipeline (9) in the water storage tank (1) is a hose (15).

5. The partitioned precise temperature control water storage device according to claim 1, characterized in that: The temperature sensor (7) arranged in the cold water bin (2) is arranged on the first partition plate (5), and the temperature sensors (7) arranged in the primary return water bin (3) and the secondary return water bin (4) are arranged on the second partition plate (6).

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