Multi-section temperature regulation chilled water distribution device

Abstract

The utility model discloses a multi-section type temperature regulation chilled water distribution device which comprises a storage tower, a PLC (Programmable Logic Controller), a flow meter, a bearing assembly and a protection assembly, a protection assembly for protecting the output pipeline is arranged on the right side of the outer wall of the storage tower, a heat preservation layer is fixedly connected to the center of the outer wall of the storage tower, a water inlet pipe is fixedly connected to the left end of the outer wall of the storage tower, and five sets of water outlet pipes distributed at equal intervals are fixedly connected to the outer wall side of the storage tower. Temperature control valves are mounted on the water outlet pipes, the five groups of water outlet pipes extend rightwards and are mounted in a communicating pipe, a temperature sensor is mounted on the communicating pipe, a connector is fixedly connected to the right side of the communicating pipe, a PLC is mounted at the upper end of the storage tower, and a flow meter is arranged on the storage tower; the utility model has the characteristics that the temperature of the chilled water conveyed outwards is more accurate, the service lives of internal electronic elements and pipelines are longer, and the chilled water is not easy to topple over.

Description

Technical Field

[0001] The utility model relates to a chilled water distribution device, in particular to a multi-stage temperature regulating chilled water distribution device. Background Art

[0002] "Chilled water distribution device" usually refers to equipment used in air-conditioning systems or industrial refrigeration systems, which is mainly used to distribute chilled water to different cooling equipment or cooling areas. These devices usually include various valves, pipes, pumps and control systems to ensure that the chilled water can flow effectively to where cooling is needed, thereby maintaining a stable operating temperature for the entire system.

[0003] In the prior art, the utility model patent with patent application number 201720722238.4 discloses a chilled water distribution device, including a body, a first end cover and a second end cover. The body is a barrel with openings at both ends, with a volume of 10 cubic meters, the first end cover is arranged at the upper end of the body, the second end cover is arranged at the lower end of the body, the water inlet and the water outlet are arranged at the lower end of the body, the first return water port and the second return water port are arranged at the lower end of the body, the utility model device is a combination of a chilled water supply tank and a return water tank, and at the same time, it is different from a closed system. The position of the inlet and outlet pipes adopts a layered design to ensure the stability of the water temperature, and combines all the advantages of the open system and the closed chilled water system, while avoiding the disadvantages of these existing technologies. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a multi-stage temperature-adjustable chilled water distribution device, which has the characteristics of more accurate temperature of the chilled water delivered outward, longer service life of the internal electronic components and pipelines, and is not prone to tipping over.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] It includes a storage tower, a PLC controller, a flow meter, a bearing assembly and a protection assembly; a truncated cone-shaped bearing assembly is arranged at the lower end of the storage tower, a protection assembly for protecting the output pipeline is arranged on the right side of the outer wall of the storage tower, an insulation layer is fixedly connected to the center of the outer wall of the storage tower, a water inlet pipe is fixedly connected to the left end of the outer wall of the storage tower, five groups of water outlet pipes distributed equidistantly are fixedly connected to the outer wall side of the storage tower, temperature control valves are installed on the water outlet pipes, the five groups of water outlet pipes extend to the right and are installed in a connecting pipe, a temperature sensor is installed on the connecting pipe, a connector is fixedly connected to the right side of the connecting pipe, a PLC controller is installed on the upper end of the storage tower, and a flow meter is arranged on the storage tower.

[0007] In an optional implementation, the PLC controller is electrically connected to the flow meter, the temperature control valve and the temperature sensor.

[0008] In an optional embodiment, five groups of first through holes are equidistantly distributed through the right end of the outer wall of the insulation layer, a third through hole is penetrated through the upper side of the outer wall of the insulation layer, and a second through hole is penetrated through the center of the outer wall of the insulation layer.

[0009] In an optional embodiment, the inner wall of the first through hole fits with the outer wall of the water outlet pipe, the inner wall of the second through hole fits with the outer wall of the water inlet pipe, and the inner wall of the third through hole fits with the outer wall of the flow meter.

[0010] In an optional embodiment, the bearing assembly includes a bearing ring, a support frame and a base, four groups of support frames are fixedly connected to the outer wall of the bearing ring, and the lower end of the support frame is fixedly connected to the base.

[0011] In an optional implementation, the inner wall of the carrying ring is connected to the outer wall of the lower end of the storage tower, and the diameter of the base is larger than the diameter of the carrying ring.

[0012] In an optional embodiment, the protective component includes a protective cover and a dustproof groove. The protective cover is divided into two, and the front and rear ends of the two protective covers are penetrated by dustproof grooves that are equidistantly distributed.

[0013] In an optional embodiment, a first slot body is formed through the right end of the protective cover, and five groups of second slot bodies are formed through the left end of the protective cover at equal intervals.

[0014] In an optional embodiment, the inner wall of the first trough body fits with the outer wall of the connecting head, and the inner wall of the second trough body fits with the outer wall of the water outlet pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The multi-stage temperature-adjustable chilled water distribution device of the utility model comprises a storage tower, a PLC controller, a flow meter, a bearing assembly and a protection assembly; a truncated cone-shaped bearing assembly is arranged at the lower end of the storage tower, a protection assembly for protecting an output pipeline is arranged on the right side of the outer wall of the storage tower, a heat-insulating layer is fixedly connected to the center of the outer wall of the storage tower, five groups of water outlet pipes are fixedly connected to the outer wall side of the storage tower and are equidistantly distributed, temperature-controlled valves are installed on the water outlet pipes, the five groups of water outlet pipes extend to the right and are installed in a connecting pipe, a temperature sensor is installed on the connecting pipe, and the temperature-controlled valves on the five groups of water outlet pipes can be controlled to switch according to the temperature required for industrial processing through the PLC controller, so as to transport the chilled water of suitable temperature in the storage tower to the outside, and the temperature sensor performs real-time temperature detection on the chilled water transported to the outside, so as to improve the accuracy of the device in transporting the chilled water of suitable temperature to the outside.

[0017] 2. The bearing assembly of the utility model includes a bearing ring, a support frame and a base. Four groups of support frames are fixedly connected to the outer wall of the bearing ring. The lower end of the support frame is fixedly connected to the base. The truncated cone-shaped support base composed of the bearing ring, the four groups of support frames and the base can greatly improve the bearing and supporting effect of the bearing ring on the storage tower to prevent the storage tower from tipping over.

[0018] 3. The protective assembly of the utility model includes a protective cover and a dustproof groove. The protective cover is divided into two. The front and rear ends of the two protective covers are penetrated by equidistantly distributed dustproof grooves. The dustproof cover and the dustproof groove can be used to protect the water outlet pipe, connecting pipe, temperature control valve and temperature sensor from collision, and can prevent external dust from affecting the temperature control valve and temperature sensor.

[0019] 4. The insulation layer of the utility model can insulate the chilled water to a certain extent, so as to improve the storage effect of the storage tower on the chilled water.

[0020] 5. The flow meter of the utility model can detect the flow of chilled water in the storage tower in real time to ensure the stability and safety of the storage tower when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a multi-stage temperature-adjustable chilled water distribution device according to an embodiment;

[0022] Figure 2 It is a three-dimensional structural exploded view of the multi-stage temperature regulating chilled water distribution device of the embodiment;

[0023] Figure 3 is a structural schematic diagram of a bearing assembly of an embodiment;

[0024] Figure 4 A schematic diagram of the structure of a storage tower, a PLC controller and a flow meter in an embodiment;

[0025] Figure 5 It is a schematic structural diagram of the protection component of the embodiment.

[0026] In the figure: 1. load-bearing ring; 2. protective cover; 3. insulation layer; 4. PLC controller; 5. flow meter; 6. support block; 7. base; 8. storage tower; 9. water inlet pipe; 10. temperature control valve; 11. water outlet pipe; 12-connecting pipe; 13-connecting head; 14-temperature sensor; 15-first through hole; 16-second through hole; 17-third through hole; 18-first trough body; 19-second trough body; 20-dustproof trough. DETAILED DESCRIPTION

[0027] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] Implementation Cases:

[0032] Please refer to Figure 1-5, a multi-stage temperature-adjustable chilled water distribution device comprises a storage tower 8, a PLC controller 4, a flow meter 5, a bearing assembly and a protection assembly; a truncated cone-shaped bearing assembly is arranged at the lower end of the storage tower 8, a protection assembly for protecting the output pipeline is arranged on the right side of the outer wall of the storage tower 8, an insulation layer 3 is fixedly connected to the center of the outer wall of the storage tower 8, a water inlet pipe 9 is fixedly connected to the left end of the outer wall of the storage tower 8, and five groups of equally distributed water outlet pipes 11 are fixedly connected to the outer wall side of the storage tower 8, and temperature control valves 10 are installed on the water outlet pipes 11. The five groups of water outlet pipes 11 extend to the right and are installed in a connecting pipe 12, a temperature sensor 14 is installed on the connecting pipe 12, and a connector 13 is fixedly connected to the right side of the connecting pipe 12, a PLC controller 4 is installed on the upper end of the storage tower 8, and a flow meter 5 is arranged on the storage tower 8, wherein the storage tower 8, the PLC controller 4, and the flow meter 5 are conventional structures in the prior art.

[0033] In a preferred implementation of the present invention, the PLC controller 4 is electrically connected to the flow meter 5, the temperature control valve 10 and the temperature sensor 14. The PLC controller 4 can control the opening and closing of the temperature control valve 10 by feedback of temperature data from the temperature sensor 14 to enhance the effect of transporting chilled water out of the storage tower 8.

[0034] In a preferred implementation of the utility model, five groups of first through holes 15 equidistantly distributed are opened through the right end of the outer wall of the insulation layer 3, a third through hole 17 is opened through the upper side of the outer wall of the insulation layer 3, and a second through hole 16 is opened through the center of the outer wall of the insulation layer 3. The insulation layer 3 can perform certain insulation treatment on the chilled water in the storage tower 8.

[0035] In a preferred embodiment of the present invention, the inner wall of the first through hole 15 fits with the outer wall of the water outlet pipe 11 , the inner wall of the second through hole 16 fits with the outer wall of the water inlet pipe 9 , and the inner wall of the third through hole 17 fits with the outer wall of the flow meter 5 .

[0036] In a preferred implementation of the utility model, the bearing assembly includes a bearing ring 1, a support frame 6 and a base 7. Four groups of support frames 6 are fixedly connected to the outer wall of the bearing ring 1. The lower end of the support frame 6 is fixedly connected to the base 7. The bearing ring 1 cooperates with the support frame 6 and the base 7 to effectively prevent the storage tower 8 from tipping over.

[0037] In a preferred embodiment of the present invention, the inner wall of the carrying ring 1 is connected to the outer wall of the lower end of the storage tower 8 , and the diameter of the base 7 is larger than the diameter of the carrying ring 1 .

[0038] In a preferred implementation of the utility model, the protective component includes a protective cover 2 and a dustproof groove 20. The protective cover 2 is divided into two, and the front and rear ends of the two protective covers 2 are penetrated by equidistantly distributed dustproof grooves 20. The dustproof cover 2 and the dustproof groove 20 can provide better collision protection and dustproof protection for the water outlet pipe 11, the connecting pipe 12, the temperature control valve 10 and the temperature sensor 14.

[0039] In a preferred embodiment of the present invention, a first slot 18 is formed through the right end of the protective cover 2 , and five groups of second slots 19 are formed through the left end of the protective cover 2 and are distributed at equal intervals.

[0040] In a preferred embodiment of the present invention, the inner wall of the first trough body 18 fits with the outer wall of the connector 13 , and the inner wall of the second trough body 19 fits with the outer wall of the water outlet pipe 11 .

[0041] Finally, it should be noted that the above-mentioned implementation mode is only a preferred embodiment of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present utility model shall fall within the scope of protection required by the present utility model.

Claims

1. A multi-stage temperature-adjustable chilled water distribution device, characterized in that: It includes a storage tower, a PLC controller, a flow meter, a bearing assembly and a protection assembly; a truncated cone-shaped bearing assembly is arranged at the lower end of the storage tower, a protection assembly for protecting the output pipeline is arranged on the right side of the outer wall of the storage tower, an insulation layer is fixedly connected to the center of the outer wall of the storage tower, a water inlet pipe is fixedly connected to the left end of the outer wall of the storage tower, five groups of water outlet pipes distributed equidistantly are fixedly connected to the outer wall side of the storage tower, temperature control valves are installed on the water outlet pipes, the five groups of water outlet pipes extend to the right and are installed in a connecting pipe, a temperature sensor is installed on the connecting pipe, a connector is fixedly connected to the right side of the connecting pipe, a PLC controller is installed on the upper end of the storage tower, and a flow meter is arranged on the storage tower.

2. The multi-stage temperature regulating chilled water distribution device according to claim 1, characterized in that: The PLC controller is electrically connected to the flow meter, the temperature control valve and the temperature sensor.

3. The multi-stage temperature regulating chilled water distribution device according to claim 2, characterized in that: The right end of the outer wall of the thermal insulation layer is penetrated with five groups of first through holes distributed at equal intervals, the upper side of the outer wall of the thermal insulation layer is penetrated with a third through hole, and the center of the outer wall of the thermal insulation layer is penetrated with a second through hole.

4. The multi-stage temperature regulating chilled water distribution device according to claim 3, characterized in that: The inner wall of the first through hole fits with the outer wall of the water outlet pipe, the inner wall of the second through hole fits with the outer wall of the water inlet pipe, and the inner wall of the third through hole fits with the outer wall of the flow meter.

5. The multi-stage temperature regulating chilled water distribution device according to claim 4, characterized in that: The bearing assembly comprises a bearing ring, a support frame and a base. Four groups of support frames are fixedly connected to the outer wall of the bearing ring, and the lower end of the support frame is fixedly connected to the base.

6. The multi-stage temperature regulating chilled water distribution device according to claim 5, characterized in that: The inner wall of the bearing ring is connected to the outer wall of the lower end of the storage tower, and the diameter of the base is larger than the diameter of the bearing ring.

7. The multi-stage temperature regulating chilled water distribution device according to claim 6, characterized in that: The protection component includes a protection cover and a dustproof groove. The protection cover is divided into two. The front and rear ends of the two protection covers are penetrated by dustproof grooves which are equidistantly distributed.

8. The multi-stage temperature regulating chilled water distribution device according to claim 7, characterized in that: A first slot body is penetrated through the right end of the protective cover, and five groups of second slot bodies are equally distributed through the left end of the protective cover.

9. The multi-stage temperature-adjusting chilled water distribution device according to claim 8, characterized in that: The inner wall of the first trough body fits with the outer wall of the connector, and the inner wall of the second trough body fits with the outer wall of the water outlet pipe.

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