Condensing device of peak cooler double-layer condensing tube bundle for power plant

Abstract

The utility model relates to the technical field of cooler condensation, and discloses a condensing device of a peak cooler double-layer condensing tube bundle for a power plant, which comprises a device body, liquid outlet tubes are fixedly connected to the upper and lower parts of the left side outside the device body, and the left ends of the liquid outlet tubes are fixedly connected with filter tubes. A conveying pipe is fixedly connected to the left end of the filter pipe, a mounting plate is slidably connected to the bottom side of the interior of the filter pipe, a filter screen is fixedly connected to the upper portion of the mounting plate, three connecting frames are fixedly connected to the lower portion of the left side of the filter pipe, and inserting rods are slidably connected to the interiors of the connecting frames; the left end of the insertion rod is fixedly connected with an auxiliary assembly. According to the utility model, the condensation heat exchange efficiency of hot steam is improved, cooling water is filtered and recycled, the waste of water resources is reduced, condensed water is filtered, and the filter screen is detached, replaced or cleaned, so that the influence of internal fine impurities on follow-up equipment when the follow-up equipment is utilized is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cooler condensation, in particular to a condensation device of a double-layer condensation tube bundle of a peak cooler for a power plant. Background Art

[0002] The condensing device of the peak cooler double-layer condensing tube bundle combines the advantages of the peak cooler and the double-layer condensing tube bundle, which can not only effectively cool the hot steam, but also improve the condensing efficiency, thereby improving the energy utilization efficiency of the power plant.

[0003] The existing device directly discharges the heat medium (hot steam) after condensing it into water, stores it and uses it later, saving water resources. However, there may be some fine impurities in the hot steam. If it is used directly without filtering, it will affect the equipment. Therefore, a condensing device with a double-layer condensing tube bundle of a peak cooler for a power plant is proposed to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the disadvantage in the prior art that some fine impurities may exist in hot steam and may affect the equipment if it is used directly without filtering, and proposes a condensing device with a double-layer condensing tube bundle of a peak cooler for a power plant.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant, comprising a device body, wherein the upper and lower left sides of the exterior of the device body are fixedly connected with liquid outlet pipes, the left end of the liquid outlet pipe is fixedly connected with a filter tube, the left end of the filter tube is fixedly connected with a delivery pipe, the inner bottom side of the filter tube is slidably connected with a mounting plate, the upper part of the mounting plate is fixedly connected with a filter screen, three connecting frames are fixedly connected at the lower left side of the filter tube, the interior of the connecting frame is slidably connected with an insertion rod, the left end of the insertion rod is fixedly connected with an auxiliary component, three insertion holes are opened on the inner left side of the mounting plate, and the insertion rod is slidably connected inside the insertion hole.

[0006] As a further description of the above technical solution:

[0007] The auxiliary component comprises a pull block, which is fixedly connected to the left end of the insertion rod, and a spring is sleeved on the outside of the insertion rod.

[0008] As a further description of the above technical solution:

[0009] The interior of the device body is fixedly connected with a condenser tube bundle body at the top and bottom, and a water box is arranged on the upper part of the condenser tube bundle body. The bottom of the water box is fixedly connected with evenly distributed nozzles. A water pump is fixedly connected to the lower right side of the exterior of the device body. The water pump and the output end of the water pump are fixedly connected with a water pipe, one end of the water pipe is fixedly connected to the upper part of the upper water box, and the upper water box is fixedly connected to the top of the inner wall of the device body. A diversion pipe is fixedly connected to the left side of the water pipe, and one end of the diversion pipe is fixedly connected to the right side of the lower water box.

[0010] As a further description of the above technical solution:

[0011] A filter plate is arranged at the lower inner side of the device body, a water storage cavity is arranged at the lower part of the filter plate, and refrigeration fins are fixedly connected to the left and right sides of the bottom of the water storage cavity.

[0012] As a further description of the above technical solution:

[0013] A water inlet pipe is fixedly connected to the front portion of the lower right side of the device body, and a drain pipe is arranged at the rear side of the water inlet pipe.

[0014] As a further description of the above technical solution:

[0015] The upper and lower sides of the outer right side of the device body are fixedly connected with air intake pipes.

[0016] As a further description of the above technical solution:

[0017] One end of the air inlet pipe and the liquid outlet pipe are both connected to the condenser tube bundle body.

[0018] As a further description of the above technical solution:

[0019] The left and right sides of the top of the device body are both fixedly connected with fans, and the front side of the device body is fixedly connected with a control panel.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, hot steam is input into the condensing tube bundle body through the air inlet pipe, and at the same time, the water pump is started to suck the water in the water storage chamber and input it into the water delivery pipe, so that the cooling water flows into the water box through the water delivery pipe and the diversion pipe, and the cooling water is sprayed out through the nozzle to spray the condensing tube bundle body, so that the hot steam is condensed into water, and the sprayed cooling water is filtered through the filter plate and returned to the water storage chamber, thereby improving the efficiency of condensing and heat exchanging the hot steam and filtering and recycling the cooling water, thereby reducing the waste of water resources.

[0022] 2. In the utility model, condensed water flows through the condensing tube bundle body to the inside of the liquid outlet pipe, and enters the inside of the filter tube to be filtered through the filter screen, and then is transported through the delivery pipe for storage or direct use. The pull block is pulled to pull the plug rod out of the inside of the socket and separate it from the mounting plate. At the same time, the spring is pulled to pull the mounting plate downward to disassemble it, thereby filtering the condensed water and disassembling, replacing or cleaning the filter screen, thereby preventing the internal fine impurities from affecting the equipment when it is used in subsequent equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant proposed by the utility model;

[0024] Figure 2 It is a right side perspective view of a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the filtering structure of a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant proposed by the utility model;

[0026] Figure 4 The utility model is a cross-sectional view of a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant.

[0027] Legend:

[0028] 1. Device body; 2. Water pipe; 3. Fan; 4. Liquid outlet pipe; 5. Filter tube; 6. Mounting plate; 7. Delivery pipe; 8. Control panel; 9. Air inlet pipe; 10. Drain pipe; 11. Water inlet pipe; 12. Water pump; 13. Filter screen; 14. Socket; 15. Pull block; 16. Connecting frame; 17. Spring; 18. Rod; 19. Water box; 20. Nozzle; 21. Condensation tube bundle body; 22. Filter plate; 23. Water storage chamber; 24. Refrigeration plate. 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] Reference Figure 1 , Figure 3 , Figure 4The utility model provides an embodiment: a condensing device of a double-layer condensing tube bundle of a peak cooler for a power plant, comprising a device body 1, a liquid outlet pipe 4 is fixedly connected to the upper and lower sides of the left side of the outside of the device body 1, a filter pipe 5 is fixedly connected to the left end of the liquid outlet pipe 4, a delivery pipe 7 is fixedly connected to the left end of the filter pipe 5, a mounting plate 6 is slidably connected to the bottom side of the inner part of the filter pipe 5, a filter screen 13 is fixedly connected to the upper part of the mounting plate 6, three connecting frames 16 are fixedly connected to the lower left side of the filter pipe 5, a plug rod 18 is slidably connected to the inside of the connecting frame 16, an auxiliary component is fixedly connected to the left end of the plug rod 18, three plug holes 14 are opened on the left side of the inner part of the mounting plate 6, and the plug rod 18 is slidably connected to the inside of the plug hole 14;

[0031] The auxiliary component includes a pull block 15 , which is fixedly connected to the left end of an insertion rod 18 , and a spring 17 is sleeved on the outside of the insertion rod 18 .

[0032] By rotating the valve provided on the liquid outlet pipe 4, the condensed water flows into the liquid outlet pipe 4 and enters the interior of the filter tube 5, so that the water is filtered through the filter screen 13 and then transported through the transport pipe 7 for storage or direct use. When the filter screen 13 needs to be replaced or cleaned, the pull block 15 is pulled so that the pull block 15 drives the insertion rod 18 to move, move out of the interior of the socket 14 and separate from the mounting plate 6, and at the same time, the spring 17 is pulled to pull the mounting plate 6 downward to disassemble it, thereby filtering the condensed water and disassembling and replacing or cleaning the filter screen 13, thereby preventing the internal fine impurities from affecting the equipment when it is used in subsequent equipment.

[0033] Reference Figure 1 , Figure 2 , Figure 4 The upper and lower parts of the interior of the device body 1 are fixedly connected with a condensing tube bundle body 21, and the upper part of the condensing tube bundle body 21 is provided with a water box 19, and the bottom of the water box 19 is fixedly connected with uniformly distributed nozzles 20, and the lower right part of the outside of the device body 1 is fixedly connected with a water pump 12, and the output end of the water pump 12 is fixedly connected with a water pipe 2, one end of the water pipe 2 is fixedly connected to the upper part of the upper water box 19, and the upper water box 19 is fixedly connected to the top of the inner wall of the device body 1, and the left side of the water pipe 2 is fixedly connected with a shunt pipe, and one end of the shunt pipe is fixedly connected to the right side of the lower water box 19; a filter plate 22 is provided on the lower side of the interior of the device body 1, and a water storage chamber 23 is provided at the lower part of the filter plate 22, and refrigeration plates 24 are fixedly connected to the left and right sides of the bottom of the water storage chamber 23.

[0034] The hot steam is simultaneously input into the interior of the condensing tube bundle body 21 through the two air inlet pipes 9, and the water pump 12 is started at the same time to suck the water in the water storage chamber 23 and input it into the water delivery pipe 2, so that the cooling water flows into the water box 19 through the water delivery pipe 2 and the diverter pipe, and the cooling water is sprayed out through the nozzle 20 to spray the condensing tube bundle body 21, so that the hot steam is condensed into water, and the sprayed cooling water is filtered through the filter plate 22 and returned to the interior of the water storage chamber 23, thereby improving the efficiency of condensing and heat exchanging the hot steam and filtering and recycling the cooling water, thereby reducing the waste of water resources.

[0035] Reference Figure 1 , Figure 2 , Figure 4 A water inlet pipe 11 is fixedly connected to the front of the lower right side of the device body 1, and a drain pipe 10 is arranged on the rear side of the water inlet pipe 11; an air inlet pipe 9 is fixedly connected to the upper and lower right sides of the outside of the device body 1, and one end of the air inlet pipe 9 and the liquid outlet pipe 4 are connected to the condensation tube bundle body 21; fans 3 are fixedly connected to the left and right sides of the top of the device body 1, and a control panel 8 is fixedly connected to the front side of the device body 1.

[0036] Water is injected into the water storage chamber 23 through the water inlet pipe 11 for cooling and storage, and the cooling water used for multiple cycles is discharged through the drain pipe 10; the hot steam and condensed water are input and discharged through the air inlet pipe 9 and the liquid outlet pipe 4; the speed of cooling the hot steam is accelerated by the fan 3; the control panel 8 is electrically connected to the water pump 12 and the fan 3 so that they can be turned on or off by the controller.

[0037] Working principle: When the device is needed, hot steam is simultaneously input into the interior of the condensing tube bundle body 21 through the two air inlet pipes 9, and the water pump 12 is started at the same time to suck the water in the water storage chamber 23 and input it into the interior of the water delivery pipe 2, so that the cooling water flows into the interior of the water box 19 through the water delivery pipe 2 and the diverter pipe, and the cooling water is sprayed out through the nozzle 20 to spray the condensing tube bundle body 21, condensing the hot steam into water, and the sprayed cooling water is filtered through the filter plate 22 and returned to the interior of the water storage chamber 23, thereby improving the efficiency of condensing and heat exchanging the hot steam and filtering and recycling the cooling water, and reducing the waste of water resources;

[0038] The condensed water flows through the condensation tube bundle body 21 to the inside of the liquid outlet pipe 4, and enters the inside of the filter tube 5 to be filtered through the filter screen 13, and then is transported through the delivery pipe 7 for storage or direct use. The pull block 15 is pulled to pull the insertion rod 18 out of the inside of the socket 14 and separate it from the mounting plate 6. At the same time, the spring 17 is pulled to pull the mounting plate 6 downward to disassemble it, thereby filtering the condensed water and disassembling, replacing or cleaning the filter screen 13, thereby preventing the internal fine impurities from affecting the equipment when it is used in subsequent equipment.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A condensing device with double-layer condensing tube bundles for a peak cooler in a power plant, comprising a device body (1), characterized in that: The upper and lower parts of the left side of the outside of the device body (1) are fixedly connected with a liquid outlet pipe (4); the left end of the liquid outlet pipe (4) is fixedly connected with a filter pipe (5); the left end of the filter pipe (5) is fixedly connected with a delivery pipe (7); the bottom side of the inside of the filter pipe (5) is slidably connected with a mounting plate (6); the upper part of the mounting plate (6) is fixedly connected with a filter screen (13); three connecting frames (16) are fixedly connected at the lower left side of the filter pipe (5); the inside of the connecting frame (16) is slidably connected with an insertion rod (18); the left end of the insertion rod (18) is fixedly connected with an auxiliary component; three insertion holes (14) are provided on the left side of the inside of the mounting plate (6); the insertion rod (18) is slidably connected inside the insertion hole (14).

2. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized by: The auxiliary component comprises a pull block (15), wherein the pull block (15) is fixedly connected to the left end of an insertion rod (18), and a spring (17) is sleeved on the outside of the insertion rod (18).

3. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized by: The interior of the device body (1) is fixedly connected with a condensation tube bundle body (21) at the top and bottom, and a water box (19) is provided at the top of the condensation tube bundle body (21). The bottom of the water box (19) is fixedly connected with uniformly distributed nozzles (20). The exterior of the device body (1) is fixedly connected with a water pump (12) at the bottom right side, and the water pump (12) and the output end of the water pump (12) are fixedly connected with a water pipe (2), one end of the water pipe (2) is fixedly connected to the upper part of the upper water box (19), and the upper water box (19) is fixedly connected to the top of the inner wall of the device body (1), and the left side of the water pipe (2) is fixedly connected with a diversion pipe, and one end of the diversion pipe is fixedly connected to the right side of the lower water box (19).

4. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized in that: A filter plate (22) is provided on the lower inner side of the device body (1), a water storage chamber (23) is provided at the lower part of the filter plate (22), and refrigeration fins (24) are fixedly connected to the left and right sides of the bottom of the water storage chamber (23).

5. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized by: A water inlet pipe (11) is fixedly connected to the front portion of the lower right side of the device body (1), and a drain pipe (10) is arranged at the rear side of the water inlet pipe (11).

6. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized by: Air intake pipes (9) are fixedly connected to the upper and lower sides of the exterior right side of the device body (1).

7. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 6 is characterized by: One end of the air inlet pipe (9) and the liquid outlet pipe (4) are both connected to the condensation tube bundle body (21).

8. The condensing device of the double-layer condensing tube bundle of the peak cooler for power plant according to claim 1 is characterized by: The left and right sides of the top of the device body (1) are both fixedly connected to fans (3), and the front side of the device body (1) is fixedly connected to a control panel (8).

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