Heating and ventilation energy-saving ice storage device

Abstract

The utility model relates to the technical field of heating and ventilation, in particular to a heating and ventilation energy-saving ice storage device which comprises a bottom plate, a connecting frame is fixedly connected to the bottom plate, an ice storage machine is placed on the bottom plate, a stand column is arranged on the connecting frame in a penetrating mode, a fixing part is fixedly connected to the stand column, and the ice storage machine is sleeved with the fixing part. The stand column is sleeved with a spring, one end of the spring is fixedly connected with the connecting frame, and the other end of the spring is fixedly connected with the fixing part. According to the ice storage machine, when thermal expansion and cold contraction occur, the spring can change for buffering, so that the ice storage machine is fixed, and the influence of thermal expansion and cold contraction on the ice storage machine is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and ventilation, and in particular to an ice storage device for heating and ventilation energy saving. Background Art

[0002] The principle of ice storage technology is to use cold storage and refrigeration devices to store ice in the low-voltage area of ​​the power grid, and to release the stored ice during the peak load of air conditioning. Ice storage technology requires the rational selection of ice storage media, ice storage devices and design system combinations, and the use of optimized heat transfer methods and automatic control to periodically achieve high-density medium ice storage and reasonable cold release. When the ice storage machine is storing ice, the temperature drops and there will be thermal expansion and contraction. When it is fixed, a fixed connection is generally used, which will affect the fixing effect of the ice storage machine. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the temperature decreases and thermal expansion and contraction occur in the prior art, and the fixing effect of the ice storage machine is affected by the fixed connection method generally adopted when fixing, and a HVAC energy-saving ice storage device is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A heating and ventilation energy-saving ice storage device is designed, comprising a base plate, a connecting frame is fixedly connected to the base plate, an ice storage machine is placed on the base plate, a column is penetrated by the connecting frame, a fixing part is fixedly connected to the column, the fixing part is sleeved on the ice storage machine, a spring is sleeved on the column, one end of the spring is fixedly connected to the connecting frame, and the other end is fixedly connected to the fixing part.

[0006] Preferably, the two uprights are both fixedly connected with a moving block.

[0007] Preferably, the connecting frame is rotatably connected to a threaded rod via a bearing, a movable plate is threadedly penetrated and connected to the threaded rod, the movable plate is located directly below the movable block, and a limiting mechanism is provided on the movable plate.

[0008] Preferably, the limiting mechanism comprises a positioning column, the positioning column is fixedly connected to the movable plate, and the positioning column passes through the connecting frame.

[0009] Preferably, a limiting edge is fixedly connected to the column, and the limiting edge passes through the connecting frame.

[0010] Preferably, a baffle frame is fixedly connected to the bottom plate, and a drainage pipe is connected to the baffle frame.

[0011] Preferably, the ice storage machine abuts against an inner wall of the connecting frame.

[0012] The utility model proposes a HVAC energy-saving ice storage device, which has the beneficial effect that: through the restoring force of the spring, the fixed part will be abutted against the ice storage machine, so as to fix the ice storage machine. At the same time, when thermal expansion and contraction occur, the spring can change and buffer, so as to fix the ice storage machine, thereby preventing the thermal expansion and contraction from affecting the ice storage machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a HVAC energy-saving ice storage device proposed by the utility model;

[0014] Figure 2 A three-dimensional diagram of a HVAC energy-saving ice storage device proposed by the utility model;

[0015] Figure 3 This is a side view of a HVAC energy-saving ice storage device proposed by the utility model.

[0016] In the figure: 1, bottom plate; 2, baffle frame; 3, ice storage machine; 4, fixed part; 5, moving block; 6, spring; 7, moving plate; 8, threaded rod; 9, rotating part; 10, column; 11, limiting edge; 12, connecting frame; 13, positioning column; 14, drain pipe. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Example 1

[0019] Reference Figure 1-3 A heating and ventilation energy-saving ice storage device comprises a bottom plate 1, a connecting frame 12 is fixedly connected to the bottom plate 1, an ice storage machine 3 is placed on the bottom plate 1, and the ice storage machine 3 abuts against the inner wall of the connecting frame 12. A column 10 is provided through the connecting frame 12, a fixing part 4 is fixedly connected to the column 10, and the fixing part 4 is sleeved on the ice storage machine 3. A spring 6 is sleeved on the column 10, and the spring 6 is in a compressed state. The spring 6 is made of a stainless steel spring or coated with anti-rust paint to prevent the spring from rusting. One end of the spring 6 is fixedly connected to the connecting frame 12, and the other end is fixedly connected to the fixing part 4. Through the restoring force of the spring 6, the fixing part 4 abuts against the ice storage machine 3, and the ice storage machine 3 is fixed. At the same time, when thermal expansion and contraction occur, the spring 6 can change and buffer, so as to fix the ice storage machine 3, and prevent the thermal expansion and contraction from affecting the ice storage machine 3.

[0020] Example 2

[0021] Reference Figure 1-3 As another preferred embodiment of the utility model, on the basis of embodiment 1, the two columns 10 are fixedly connected with moving blocks 5, and the moving blocks 5 are driven to move, thereby driving the columns 10 to move, so that the fixing part 4 is separated from the ice storage machine 3, so as to release the fixation of the ice storage machine 3 and disassemble the ice storage machine 3 for maintenance.

[0022] Example 3

[0023] In Example 2, when the ice storage machine 3 is fixed, the fastening force of the spring 6 is large, so when fixing, the moving block 5 is pulled to move, and when releasing the fastening of the ice storage machine 3, the two moving blocks 5 need to be pulled at the same time, which increases the complexity of the operation. Figure 1-3 As another preferred embodiment of the utility model, on the basis of embodiment 2, a threaded rod 8 is rotatably connected to the connecting frame 12 through a bearing, a rotating portion 9 is fixedly connected to the threaded rod 8, a movable plate 7 is threadedly penetrated and connected to the threaded rod 8, and the movable plate 7 is located directly below the movable block 5. A limiting mechanism is provided on the movable plate 7. By rotating the threaded rod 8, the movable plate 7 is driven to move, thereby moving the movable plate 7 upward, which will drive the two movable blocks 5 to move upward at the same time, thereby increasing the convenience during operation.

[0024] The limiting mechanism includes a positioning column 13 , which is fixedly connected to the movable plate 7 . The positioning column 13 passes through the connecting frame 12 to prevent the movable plate 7 from rotating when the threaded rod 8 is rotated.

[0025] A limiting edge 11 is fixedly connected to the column 10, and the limiting edge 11 passes through the connecting frame 12. The limiting edge 11 is designed to limit the fixing part 4, thereby preventing the fixing part 4 from rotating and deviating, thereby ensuring the fixing effect of both ends of the spring 6.

[0026] A baffle frame 2 is fixedly connected to the bottom plate 1, and a drain pipe 14 is connected to the baffle frame 2. When ice is stored, the temperature of the ice storage machine 3 will be reduced. When water vapor in the air comes into contact with the ice storage machine 3, water droplets will condense on the ice storage machine 3. The baffle frame 2 plays a role of blocking the accumulation, and the drain pipe 14 is used to discharge the accumulated water droplets.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heating and ventilation energy-saving ice storage device, comprising a base plate (1), It is characterized in that A connecting frame (12) is fixedly connected to the bottom plate (1), an ice storage machine (3) is placed on the bottom plate (1), a column (10) is provided through the connecting frame (12), a fixing part (4) is fixedly connected to the column (10), the fixing part (4) is sleeved on the ice storage machine (3), a spring (6) is sleeved on the column (10), one end of the spring (6) is fixedly connected to the connecting frame (12), and the other end is fixedly connected to the fixing part (4).

2. A heating and ventilation energy-saving ice storage device according to claim 1, It is characterized in that The two upright posts (10) are both fixedly connected with a moving block (5).

3. A heating and ventilation energy-saving ice storage device according to claim 2, It is characterized in that The connecting frame (12) is rotatably connected to a threaded rod (8) via a bearing, and a movable plate (7) is threadedly connected to the threaded rod (8). The movable plate (7) is located directly below the movable block (5), and a limiting mechanism is provided on the movable plate (7).

4. A heating and ventilation energy-saving ice storage device according to claim 3, It is characterized in that The limiting mechanism comprises a positioning column (13), the positioning column (13) is fixedly connected to the movable plate (7), and the positioning column (13) passes through the connecting frame (12).

5. A heating and ventilation energy-saving ice storage device according to claim 4, It is characterized in that A limiting edge (11) is fixedly connected to the upright post (10), and the limiting edge (11) passes through the connecting frame (12).

6. A HVAC energy-saving ice storage device according to any one of claims 1 to 5, It is characterized in that A retaining frame (2) is fixedly connected to the bottom plate (1), and a drainage pipe (14) is connected to the retaining frame (2).

7. A heating and ventilation energy-saving ice storage device according to claim 6, It is characterized in that The ice storage machine (3) abuts against the inner wall of the connecting frame (12).

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