Energy-saving circulating water replenishing equipment for power plant junction cooling tower

Abstract

The utility model relates to the technical field of energy-saving water replenishing equipment, in particular to circulating water energy-saving water replenishing equipment for a power plant cooling tower, which adopts the technical scheme that the circulating water energy-saving water replenishing equipment comprises a bottom frame, a top frame is fixedly mounted at the bottom of the inner side of the bottom frame, a filtering frame is fixedly mounted at the top of the top frame, and the circulating water energy-saving water replenishing equipment further comprises a liquid receiving tank; the liquid receiving tanks are fixedly mounted on the inner side of the underframe at equal intervals; wherein a liquid guide frame is arranged right above the liquid receiving tank; the liquid guide frames are fixedly installed on the inner side of the top frame at equal intervals. The cooling tower solves the problems that in the running process of the cooling tower, a large amount of circulating water is consumed, water vapor loss is caused by evaporation, a large amount of water needs to be supplemented, and the consumption of water resources is large.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving water replenishment equipment, in particular to energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant. Background Art

[0002] The cooling tower (cooling tower) of a power plant is an important part of the cooling system of a power plant. It discharges the waste heat in the power generation process into the atmosphere through evaporative cooling.

[0003] However, during the operation of the cooling tower, there will be a large amount of circulating water consumption and evaporation loss, and new water needs to be continuously added to maintain its normal operation. For this reason, energy-saving water replenishment equipment is required. The main function of energy-saving water replenishment equipment is to reduce the loss of circulating water, save water resources in various ways, and improve the efficiency of the cooling system. Then, an energy-saving water replenishment equipment for circulating water of cooling towers in power plants is proposed. Utility Model Content

[0004] The utility model aims to provide energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant, which has the advantages of recycling water vapor discharged during evaporation, thereby reducing the waste of water resources caused by water replenishment, and solves the problem that during the operation of the cooling tower, a large amount of circulating water is consumed, and water vapor is lost due to evaporation, thereby requiring a large amount of water replenishment and causing a large consumption of water resources.

[0005] To achieve the above object, the utility model provides the following technical solution: a circulating water energy-saving water replenishment device for a cooling tower in a power plant, comprising a bottom frame, a top frame fixedly installed at the bottom of the inner side of the bottom frame, a filter frame fixedly installed at the top of the top frame, and a liquid receiving tank;

[0006] The liquid receiving tanks are fixedly installed at equal intervals on the inner side of the bottom frame;

[0007] Wherein, a liquid guide frame is provided directly above the liquid receiving tank;

[0008] Among them, the liquid guide frame is fixedly installed on the inner side of the top frame at equal intervals.

[0009] When using the energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant in the technical solution, the base frame is fixedly installed at the steam outlet of the cooling tower. When the steam is discharged from the cooling tower, the steam is discharged to the filter frame through the gap between adjacent liquid receiving tanks. At this time, the water vapor can be obtained through the pores on the filter frame, and after the water vapor is collected on the filter frame, it can fall to the liquid guide frame under the action of gravity, and drip into the liquid receiving tank along the outer wall of the liquid guide frame. At this time, the water flow formed by the water vapor collection can be discharged from the liquid receiving tank through the conduit, thereby realizing the water replenishment operation of the cooling tower.

[0010] Preferably, the bottom of the base frame is provided with an eaves, a mounting hole is opened on the eaves, and a reserved hole is opened at the lower side of the base frame, and a conduit passes through the reserved hole.

[0011] The bottom of the base frame is provided with an eaves, and mounting holes are opened on the eaves, so that the base frame can be fixedly installed at the steam outlet of the cooling tower through the mounting holes.

[0012] Preferably, a branch pipe is installed in communication with the conduit, and the top of the branch pipe is installed in communication with the bottom of the liquid receiving tank.

[0013] A branch pipe is connected and installed on the conduit, and the top of the branch pipe is connected and installed with the bottom of the liquid receiving tank, so that the water flow collected in the liquid receiving tank can be discharged through the conduit.

[0014] Preferably, the top frame is welded and installed on the inner top of the bottom frame, and the materials of the top frame and the bottom frame match.

[0015] The top frame is welded and installed on the inner top of the bottom frame, so that the sealing and stability between the top frame and the bottom frame can be improved during use.

[0016] Preferably, the filter rack comprises a square tube bracket and a filter screen, the filter screen is fixedly mounted on the top of the square tube bracket, the inner side of the square tube bracket contacts the outer wall of the top rack but is not fixedly connected, and the filter rack is stacked and mounted on the top of the top rack.

[0017] By stacking the filter racks on top of the top rack, multiple layers of filtration can be performed to maximize the collection of water vapor.

[0018] Preferably, the front and rear ends of the liquid receiving tank are respectively welded to the inner wall of the base frame, and the bottom of the liquid receiving tank adopts an arc-shaped structure design.

[0019] The front and rear ends of the liquid receiving tank are respectively welded to the inner wall of the base frame to improve the stability between the liquid receiving tank and the base frame. At the same time, the bottom of the liquid receiving tank adopts an arc structure design to facilitate water flow collection.

[0020] Preferably, the cross-sectional dimension of the liquid guiding frame adopts an inverted cone structure design, and the front and rear ends of the liquid guiding frame are respectively welded and installed to the inner wall of the top frame.

[0021] By adopting an inverted cone structure design for the cross-section size of the liquid guide frame, it is convenient for the collected water droplets to flow into the liquid receiving groove along the outer wall of the liquid guide frame.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] The utility model provides a liquid receiving trough, and the liquid receiving trough is fixedly installed at equal intervals on the inner side of the bottom frame. At the same time, a liquid guide frame is provided directly above the liquid receiving trough, and the liquid guide frame is fixedly installed at equal intervals on the inner side of the top frame. During specific operation, the bottom frame is fixedly installed at the steam discharge port of the cooling tower. When the steam is discharged from the cooling tower, the steam is discharged to the filter frame through the gaps between adjacent liquid receiving troughs. At this time, the water vapor can be obtained through the pores on the filter frame. After the water vapor is collected on the filter frame, it can fall to the liquid guide frame under the action of gravity and drip into the liquid receiving trough along the outer wall of the liquid guide frame. At this time, the water flow formed by the water vapor collection can be discharged from the liquid receiving trough through the conduit, thereby realizing the water replenishment operation of the cooling tower, achieving the effect of recovering the water vapor discharged during evaporation and reducing the waste of water resources caused by water replenishment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the chassis structure of the utility model;

[0027] Figure 4 It is a schematic diagram of the top frame structure of the utility model.

[0028] In the figure: 1, bottom frame; 2, top frame; 3, filter frame; 4, conduit; 5, liquid receiving tank; 6, liquid guide frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment provided by the utility model: a circulating water energy-saving water replenishment device for a cooling tower in a power plant, comprising a base frame 1, a top frame 2 is fixedly installed at the bottom of the inner side of the base frame 1, a filter frame 3 is fixedly installed at the top of the top frame 2, and also comprises a liquid receiving tank 5;

[0032] Specifically, by providing a liquid receiving tank 5, and fixing the liquid receiving tank 5 at equal intervals on the inner side of the base frame 1, and at the same time providing a liquid guiding frame 6 directly above the liquid receiving tank 5, and fixing the liquid guiding frame 6 at equal intervals on the inner side of the top frame 2, when performing specific operations, by fixing the base frame 1 at the steam outlet of the cooling tower, when the steam is discharged from the cooling tower, the steam is discharged to the filter frame 3 through the gaps between adjacent liquid receiving tanks 5, at this time, the water vapor can be obtained through the pores on the filter frame 3, and after the water vapor is collected on the filter frame 3, it can fall to the liquid guiding frame 6 under the action of gravity, and drip into the liquid receiving tank 5 along the outer wall of the liquid guiding frame 6, at this time, the water flow formed by the water vapor collection can be discharged from the liquid receiving tank 5 through the conduit 4, thereby realizing the water replenishment operation of the cooling tower, achieving the effect of recovering the water vapor discharged during evaporation and reducing the waste of water resources caused by water replenishment.

[0033] Furthermore, an eave is provided at the bottom of the base frame 1, a mounting hole is provided on the eave, and a reserved hole is provided at the lower side of the base frame 1, and a conduit 4 passes through the reserved hole.

[0034] By providing an eaves at the bottom of the base frame 1 and opening a mounting hole on the eaves, the base frame 1 can be fixedly installed at the steam outlet of the cooling tower through the mounting hole.

[0035] Furthermore, a branch pipe is installed in communication with the conduit 4 , and the top of the branch pipe is installed in communication with the bottom of the liquid receiving tank 5 .

[0036] A branch pipe is installed in communication with the conduit 4 , and the top of the branch pipe is installed in communication with the bottom of the liquid receiving tank 5 , so that the water collected in the liquid receiving tank 5 can be discharged through the conduit 4 .

[0037] Furthermore, the top frame 2 is welded and installed on the inner top of the bottom frame 1 , and the materials of the top frame 2 and the bottom frame 1 match.

[0038] The top frame 2 is welded and installed on the inner top of the bottom frame 1, so that the sealing and stability between the top frame 2 and the bottom frame 1 can be improved during use.

[0039] Furthermore, the filter frame 3 includes a square tube bracket and a filter screen. The filter screen is fixedly installed on the top of the square tube bracket. The inner side of the square tube bracket contacts the outer wall of the top frame 2 but is not fixedly connected. The filter frame 3 is stacked and installed on the top of the top frame 2.

[0040] By stacking the filter racks 3 and installing them on the top of the top rack 2, water vapor can be collected to the greatest extent through multi-layer filtration.

[0041] Furthermore, the front and rear ends of the liquid receiving tank 5 are respectively welded to the inner wall of the base frame 1 , and the bottom of the liquid receiving tank 5 adopts an arc-shaped structure design.

[0042] The front and rear ends of the liquid receiving tank 5 are respectively welded to the inner wall of the bottom frame 1 to improve the stability between the liquid receiving tank 5 and the bottom frame 1. At the same time, the bottom of the liquid receiving tank 5 adopts an arc structure design to facilitate water flow collection.

[0043] Furthermore, the cross-sectional dimensions of the liquid guiding frame 6 are designed in an inverted cone structure, and the front and rear ends of the liquid guiding frame 6 are respectively welded and installed to the inner wall of the top frame 2 .

[0044] By adopting an inverted cone structure design for the cross-sectional dimension of the liquid guiding frame 6 , it is convenient for the collected water droplets to flow into the liquid receiving groove 5 along the outer wall of the liquid guiding frame 6 .

[0045] When the utility model is used, the base frame 1 is fixedly installed at the steam discharge port of the cooling tower. When the steam is discharged from the cooling tower, the steam is discharged to the filter frame 3 through the gaps between adjacent liquid receiving grooves 5. At this time, the water vapor can be obtained through the pores on the filter frame 3. After the water vapor is collected on the filter frame 3, it can fall to the liquid guide frame 6 under the action of gravity, and drip into the liquid receiving groove 5 along the outer wall of the liquid guide frame 6. At this time, the water flow formed by the water vapor collection can be discharged from the liquid receiving groove 5 through the conduit 4, thereby realizing the water replenishment operation of the cooling tower.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power plant cooling tower circulating water energy-saving water replenishment device, comprising a base frame (1), a top frame (2) fixedly mounted on the inner bottom of the base frame (1), a filter frame (3) fixedly mounted on the top of the top frame (2), characterized in that: Also includes: The liquid receiving tanks (5) are fixedly mounted at equal intervals on the inner side of the base frame (1); Wherein, a liquid guide frame (6) is provided directly above the liquid receiving tank (5); The liquid guide frame (6) is fixedly installed at equal intervals on the inner side of the top frame (2).

2. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 1 is characterized in that: The bottom of the base frame (1) is provided with an eaves, and a mounting hole is opened on the eaves. A reserved hole is opened at the lower side of the base frame (1), and a conduit (4) passes through the reserved hole.

3. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 2 is characterized in that: A branch pipe is installed in communication with the conduit (4), and the top of the branch pipe is installed in communication with the bottom of the liquid receiving tank (5).

4. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 1, characterized in that: The top frame (2) is welded and installed on the top of the inner side of the bottom frame (1); the materials of the top frame (2) and the bottom frame (1) match each other.

5. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 1, characterized in that: The filter frame (3) comprises a square tube support and a filter screen, the filter screen is fixedly mounted on the top of the square tube support, the inner side of the square tube support is in contact with the outer wall of the top frame (2) but is not fixedly connected, and the filter frame (3) is stacked and mounted on the top of the top frame (2).

6. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 1, characterized in that: The front and rear ends of the liquid receiving tank (5) are respectively welded and installed to the inner wall of the base frame (1), and the bottom of the liquid receiving tank (5) adopts an arc-shaped structure design.

7. The energy-saving water replenishment equipment for circulating water of a cooling tower in a power plant according to claim 1, characterized in that: The cross-sectional dimensions of the liquid guide frame (6) are designed in an inverted cone structure, and the front and rear ends of the liquid guide frame (6) are respectively welded and installed to the inner wall of the top frame (2).

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