A water collecting pan structure for a full-premix condenser

Abstract

The utility model relates to wall -hanging stove performance promotion technical field discloses a kind of water collecting pan structures for full premix condenser, including shell, the top of the shell is fixedly connected with upper cover, the middle part of the upper cover is fixedly connected with outer tube, the inside of the outer tube is fixedly connected with inner tube, the outside of the outer tube is fixedly connected with collection tray, the top of the collection tray is fixedly connected with two dredging board, the similar side of two the dredging board is fixedly connected with conveying pipe, the bottom of the conveying pipe is fixedly connected with bottom pipe, the outside of the outer tube is fixedly connected with fixed semicircle, the bottom of the bottom pipe is fixedly connected with the dismounting assembly for the quick dismounting of transmission pipeline.The utility model in, under the water collection and dredging of inner tube and dredging board, make water on collection tray stable into conveying pipe, water is discharged under the condition of conveying pipe, solve the situation that condensate water is detained, corrosion and low discharge efficiency.

Description

Technical Field

[0001] This utility model relates to the field of performance improvement technology for wall-hung boilers, and in particular to a water collection tray structure for a fully premixed condenser. Background Technology

[0002] A fully premixed condenser is a heat exchange component in a fully premixed condensing system that utilizes condensation technology to recover the latent heat of flue gas and improve thermal efficiency, and relies on fully premixed combustion technology to ensure complete premixing and combustion of fuel gas and air. A water collection tray is used because the fully premixed condenser produces condensate during operation. The tray collects this condensate, preventing it from accumulating and creating thermal resistance that affects heat exchange efficiency and causes corrosion. It also helps to remove incomplete combustion products, ensuring efficient and stable operation of the equipment and reducing maintenance costs.

[0003] The condensate collection tray structure for a fully premixed condenser typically consists of a collection tray body, a drain outlet, a support structure, and flow guiding components. The collection tray body collects condensate, the drain outlet is located at the bottom of the collection tray body or at a suitable position to discharge condensate, the support structure provides support and fixation for the collection tray body, and the flow guiding components guide the condensate smoothly to the drain outlet.

[0004] In existing technologies, some fully premixed condensers are fully premixed condensing equipment. Because the flue pipe must be tilted upwards, the condensate cannot flow to the outside. Since the flue pipe is divided into inner and outer pipes, and the outer pipe is also tilted, due to improper installation, rainwater from the outside can backflow into the outer flue pipe and then into the combustion chamber. To address this problem, a water collection tray structure for fully premixed condensers is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a water collection tray structure for a fully premixed condenser, aiming to improve the problem in the prior art where the flue must be tilted upwards, preventing condensate from flowing outdoors. Because the flue is divided into inner and outer pipes, and the outer pipe is also tilted, improper installation can cause rainwater to backflow into the outer flue and flow into the combustion chamber.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A water collection tray structure for a fully premixed condenser includes an outer shell, a top cover fixedly connected to the top of the outer shell, an outer tube fixedly connected to the middle of the top cover, an inner tube fixedly connected to the inside of the outer tube, a collection tray fixedly connected to the outside of the outer tube, two guide plates fixedly connected to the top of the collection tray, a conveying pipe fixedly connected to the adjacent side of each of the two guide plates, a bottom pipe fixedly connected to the bottom of the conveying pipe, a fixed semicircle fixedly connected to the outside of the outer tube, and a disassembly assembly for quick disassembly of the conveying pipe fixedly connected to the bottom of the bottom pipe.

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

[0009] The disassembly assembly includes a first connecting tube, which is fixedly connected to the bottom of the bottom tube. A second connecting tube is slidably connected to the inner wall of the first connecting tube. Two protective shells are fixedly connected to the inner wall of the first connecting tube. Limiting rods are slidably connected to the adjacent sides of the two protective shells. A force-applying ring is fixedly connected to the outside of the limiting rods. A spring is fixedly connected to the rear side of the force-applying ring.

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

[0011] A connecting shell is fixedly connected to the rear side of the outer shell, and the top of the connecting shell is fixedly connected to the bottom of the upper cover.

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

[0013] An inclined shell is fixedly connected to the front side of the outer shell, and an outer ring is fixedly connected to the front side of the inclined shell;

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

[0015] A fixing plate is fixedly connected to the middle of the outer ring, and a fixing plate is fixedly connected to the front side of the fixing plate.

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

[0017] The outer tube is externally fixedly connected to multiple fixing plates, and each of the multiple fixing plates is fixedly connected to a fixing tube on a far side.

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

[0019] The limiting rod is externally slidably connected to the inside of the connecting tube 2, and the spring is externally slidably connected to the inner wall of the protective shell;

[0020] As a further description of the above technical solution:

[0021] The force-applying ring is slidably connected to the inner wall of the protective shell, and two slots are opened on the outside of the connecting pipe.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the water on the collection tray is allowed to enter the conveying pipe under the action of the inner pipe and the guide plate. The water is discharged under the action of the conveying pipe, thereby solving the problems of condensate retention, corrosion and low discharge efficiency. In addition, it can extend the service life of the equipment and reduce maintenance costs, thereby improving the stability of equipment operation and drainage efficiency at the same time.

[0024] 2. In this utility model, the second connecting pipe rotates, causing the limiting rod to be squeezed, which in turn causes the spring to be squeezed. At this time, under the frictional rotation between the first connecting pipe and the second connecting pipe, the second connecting pipe is disengaged from the first connecting pipe, thereby realizing the disassembly of the discharge pipe. In addition, it is convenient to quickly clean the debris inside the pipe and maintain the smooth flow of the pipeline, thereby simplifying the inspection process and improving the convenience and efficiency of maintenance. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a water collection tray structure for a fully premixed condenser proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the connecting shell of a water collection tray structure for a fully premixed condenser proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the bottom pipe of a water collection tray structure for a fully premixed condenser proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the protective shell of a water collection tray structure for a fully premixed condenser proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Top cover; 3. Outer tube; 4. Collection tray; 5. Inner tube; 6. Guide plate; 7. Conveying pipe; 8. Bottom tube; 9. Connecting pipe one; 10. Protective shell; 11. Connecting pipe two; 12. Limiting rod; 13. Force ring; 14. Spring; 15. Connecting shell; 16. Fixing plate one; 17. Fixing tube; 18. Fixing semicircle; 19. Inclined shell; 20. Outer ring; 21. Fixing tray; 22. Fixing plate two; Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 2 and Figure 3This utility model provides an embodiment of a water collection tray structure for a fully premixed condenser, including a shell 1, which is the foundation of the entire device and drives the equipment to operate. A top cover 2 is fixedly connected to the top of the shell 1, serving as the basic component of the device. An outer pipe 3 is fixedly connected to the middle of the top cover 2, used to discharge water from inside the device. An inner pipe 5 is fixedly connected inside the outer pipe 3, collecting the water and directing it into a guide plate 6. A collection tray 4 is fixedly connected to the outside of the outer pipe 3. Two guide plates 6 are fixedly connected to the top of the collection tray 4. The collection tray 4 is used to discharge water. A conveying pipe 7 is fixedly connected to the adjacent side of the two guide plates 6. The conveying pipe 7 receives the water guided by the guide plates 6 and discharges it. A bottom pipe 8 is fixedly connected to the bottom of the conveying pipe 7. The bottom pipe 8 is connected to the conveying pipe 7 for further discharge. A fixed semicircle 18 is fixedly connected to the outside of the outer pipe 3. The fixed semicircle 18 is connected to the two guide plates 6 to stabilize them. A disassembly assembly for quick disassembly of the conveying pipe is fixedly connected to the outside of the bottom pipe 8.

[0033] Reference Figure 2 and Figure 4 The disassembly assembly includes a connecting tube 1 (9), which is internally fixed to the bottom of the base tube 8. A connecting tube 2 (11) is slidably connected to the inner wall of the connecting tube 1 (9). The connecting tubes connect the base tube 8 and the connecting tube 2 (11) to ensure stability. Two protective shells (10) are fixedly connected to the inner wall of the connecting tube 1 (9). Limiting rods (12) are slidably connected to the adjacent sides of the two protective shells (10). A force-applying ring (13) is fixedly connected to the outside of the limiting rod (12). A spring (14) is fixedly connected to the rear side of the force-applying ring (13). The protective shells (10) protect the internal limiting components. The limiting rods (12) limit the connecting tube 2 (11) to ensure stability. The force-applying ring (13) receives the pushing force of the limiting rods (12) and thus moves. The spring (14) receives the force applied by the force-applying ring (13) and thus compresses.

[0034] Reference Figures 1 to 3A connecting shell 15 is fixedly connected to the rear side of the outer shell 1. The top of the connecting shell 15 is fixedly connected to the bottom of the upper cover 2. The connecting shell 15 connects the outer shell 1 and the upper cover 2, making the upper cover 2 more stable under the action of the outer shell 1 and the connecting shell 15. A sloping shell 19 is fixedly connected to the front side of the outer shell 1. An outer ring 20 is fixedly connected to the front side of the sloping shell 19. A fixing plate 21 is fixedly connected to the middle of the outer ring 20. A fixing plate 22 is fixedly connected to the front side of the fixing plate 21. The sloping shell 19 is connected to the outer ring 20 to stabilize the outer ring 20. The outer ring 20 is connected to the fixing plate 21 to stabilize the fixing plate 21 and stabilize the fixing plate 22. Multiple fixing plates are fixedly connected to the outside of the outer tube 3. 16. Fixing pipes 17 are fixedly connected to the opposite sides of multiple fixing plates 16. Fixing plates 16 are connected to the top of the upper cover 2 to stabilize it. Fixing pipes 17 are fixed to the top of the upper cover 2 under the action of fixing plates 16. The outer side of the limiting rod 12 is slidably connected to the inside of the connecting pipe 11. The limiting rod 12 receives the force of the spring 14, thereby limiting its position inside the connecting pipe 11. The outer side of the spring 14 is slidably connected to the inner wall of the protective shell 10. The outer side of the force ring 13 is slidably connected to the inner wall of the protective shell 10. The force ring 13 receives the pushing force of the spring 14, thereby moving. Two slots are opened on the outer side of the connecting pipe 11. The slots are for the limiting rod 12 to limit its position.

[0035] Working principle: Water inside the outer casing 1 flows out from the outer pipe 3 and enters the collection tray 4 under the action of the inner pipe 5. Under the action of the guide plate 6, the water is guided and moved into the conveying pipe 7, thus allowing the water inside the outer casing 1 to be discharged through the conveying pipe 7. This solves the problems of condensate retention, corrosion and low discharge efficiency. In addition, it can extend the service life of the equipment, reduce maintenance costs, and improve the stability of equipment operation and drainage efficiency at the same time.

[0036] The operator applies force to push the second connecting pipe 11 into the first connecting pipe 9, where it is stopped by the limiting rod 12. At this point, the second connecting pipe 11 comes into contact with the bottom pipe 8, thereby draining the water from the conveying pipe 7. After the water is drained, the operator rotates the second connecting pipe 11, causing it to rotate and disengage the limiting rod 12 from its control. With the connecting pipe no longer restricted, the operator can pull the second connecting pipe 11 away from the first connecting pipe 9, thus disassembling the discharge pipe. This also facilitates quick cleaning of debris inside the pipe and maintains unobstructed pipeline flow, thereby simplifying the maintenance process and improving maintenance convenience and efficiency.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water collection tray structure for a fully premixed condenser, comprising a shell (1), characterized in that: The top of the outer shell (1) is fixedly connected to a top cover (2), the middle of the top cover (2) is fixedly connected to an outer tube (3), the inner tube (5) is fixedly connected to the inside of the outer tube (3), the outer tube (3) is fixedly connected to a collection tray (4), the top of the collection tray (4) is fixedly connected to two guide plates (6), the two guide plates (6) are fixedly connected to a conveying pipe (7) on the adjacent side of each of the two guide plates (6), the bottom of the conveying pipe (7) is fixedly connected to a bottom tube (8), the outer tube (3) is fixedly connected to a fixed semicircle (18), and the bottom of the bottom tube (8) is fixedly connected to a disassembly assembly for quick disassembly of the conveying pipe.

2. The water collection tray structure for a fully premixed condenser according to claim 1, characterized in that: The disassembly assembly includes a first connecting pipe (9), which is fixedly connected to the bottom of the bottom pipe (8). A second connecting pipe (11) is slidably connected to the inner wall of the first connecting pipe (9). Two protective shells (10) are fixedly connected to the inner wall of the first connecting pipe (9). Limiting rods (12) are slidably connected to the adjacent sides of the two protective shells (10). A force-applying ring (13) is fixedly connected to the outside of the limiting rod (12). A spring (14) is fixedly connected to the rear side of the force-applying ring (13).

3. The water collection tray structure for a fully premixed condenser according to claim 1, characterized in that: A connecting shell (15) is fixedly connected to the rear side of the outer shell (1), and the top of the connecting shell (15) is fixedly connected to the bottom of the upper cover (2).

4. The water collection tray structure for a fully premixed condenser according to claim 1, characterized in that: An inclined shell (19) is fixedly connected to the front side of the outer shell (1), and an outer ring (20) is fixedly connected to the front side of the inclined shell (19).

5. The water collection tray structure for a fully premixed condenser according to claim 4, characterized in that: A fixing plate (21) is fixedly connected to the middle of the outer ring (20), and a fixing plate (22) is fixedly connected to the front side of the fixing plate (21).

6. The water collection tray structure for a fully premixed condenser according to claim 1, characterized in that: The outer tube (3) is fixedly connected to a plurality of fixing plates (16), and a fixing tube (17) is fixedly connected to each of the plurality of fixing plates (16) on opposite sides.

7. The water collection tray structure for a fully premixed condenser according to claim 2, characterized in that: The limiting rod (12) is externally slidably connected to the inside of the connecting tube (11), and the spring (14) is externally slidably connected to the inner wall of the protective shell (10).

8. The water collection tray structure for a fully premixed condenser according to claim 2, characterized in that: The external force ring (13) is slidably connected to the inner wall of the protective shell (10), and the external of the connecting pipe (11) has two slots.

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