Marine fan-coil condensate drain assembly
By combining quick-connect structures and corrugated pipe designs with rotating sleeves, the high cost and low flexibility of marine fan coil unit condensate discharge components are solved, enabling flexible assembly and stable delivery of the structure, and ensuring effective collection and rapid discharge of condensate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAICANG SUNSHINE SHIP VENTILATION EQUIP CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-12
AI Technical Summary
The delivery pipes of conventional marine fan coil unit condensate drainage components have a customized structure, resulting in high operating costs and low structural flexibility.
The combination pipe and corrugated pipe design with quick-connect structure, combined with rotating sleeve and fixed bracket, realizes flexible splicing and bending of components. With the help of electronically controlled water storage tank and fixed bracket, it ensures stable delivery and rapid discharge of condensate.
It reduces operating costs, improves structural flexibility and stability, avoids equipment interference, and enables effective collection and quantitative discharge of condensate.
Smart Images

Figure CN224353248U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of marine fan coil unit technology, specifically a marine fan coil unit condensate drainage component. Background Technology
[0002] Marine fan coil units are terminal devices of air conditioning systems specifically designed for ships, primarily used to regulate the air temperature and humidity inside the vessel. They mainly consist of a surface cooler, fan, and motor, and are widely used in various types of passenger ships, cargo ships, cruise ships, government vessels, and warships. For example, the CFP type fan coil unit is a novel floor-standing design suitable for installation under seats or berths in cabins or enclosed spaces, regulating cabin temperature by delivering air through flexible pre-insulated ducts.
[0003] The condensate drainage system for marine fan coil units mainly includes a condensate collection module, a condensate delivery pipeline module, a condensate storage module, a condensate discharge module, and a control module. These components together constitute a complete condensate collection and discharge system, belonging to the field of marine technology.
[0004] Conventional condensate drainage systems typically use custom-designed structural components for connecting and transporting conduits, resulting in higher operating costs, lower structural flexibility, and limited usability. Utility Model Content
[0005] The purpose of this invention is to provide a marine fan coil condensate drainage component to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a marine fan coil unit condensate discharge assembly, comprising a collection assembly and a conveying assembly. A support assembly is connected and installed at the bottom of the collection assembly, and the conveying assembly is connected and installed at the bottom of the support assembly. A storage assembly is connected to the bottom end of the conveying assembly. The conveying assembly includes a combined pipe, a support pipe, a first rotating sleeve, and a second rotating sleeve. Support pipes are connected and installed at both the upper and lower ends of the combined pipe. The end of the combined pipe near the support assembly is connected and installed with the first rotating sleeve through the support pipe, and the end of the combined pipe near the storage assembly is connected and installed with the second rotating sleeve through the support pipe.
[0007] Furthermore, the collection assembly includes a collection tray, a filter, a mounting base, and a docking valve. The filter is installed in the middle of the bottom of the collection tray, and the mounting base is provided on the lower surface of the filter. The docking valve is installed at the bottom of the mounting base.
[0008] Furthermore, the collection tray and the filter are movably connected, and the mounting base and the filter are integrally formed.
[0009] Furthermore, the bracket assembly includes a fixed bracket, a fixed plate, a connector, and a connecting seat. The fixed plate is connected to the bottom of the fixed bracket, the connector is installed in the middle of the top of the fixed plate, and the connecting seat is installed in the middle of the bottom of the fixed plate.
[0010] Furthermore, the fixing plate, connector, and connecting seat are fixedly connected to each other, while the bottom end of the docking valve is movably connected to the connector.
[0011] Furthermore, the first rotating sleeve and the connecting seat are connected to each other using a quick-connect structure, the combined pipe and the support pipe are connected to each other using a quick-connect structure, and the combined pipe is designed with a corrugated pipe structure.
[0012] Furthermore, the storage component includes an electrically controlled water tank, a connecting valve, an electrically controlled valve, and a fixed bracket. The connecting valve is provided on the upper end of the electrically controlled water tank near the conveying component, and electrically controlled valves are installed on the lower ends of both sides of the electrically controlled water tank. Fixed brackets are symmetrically arranged on the bottom of the electrically controlled water tank.
[0013] Furthermore, the electrically controlled valve adopts a flange structure and is connected to the electrically controlled water storage tank, and the fixed bracket and the electrically controlled water storage tank are movably connected.
[0014] This utility model provides a condensate drainage component for marine fan coil units, which has the following advantages:
[0015] 1. This utility model connects the support assembly and storage assembly using a conveying assembly. A combination pipe is incorporated, with quick-connect fittings at both ends allowing for the splicing of multiple pipes. This structure allows for flexible structural expansion within a certain range to meet diverse installation and usage requirements. The corrugated pipe structure enables arbitrary bending and adjustment, preventing unnecessary structural interference from external equipment and ensuring effective condensate delivery. Furthermore, the inclusion of a first and second rotating sleeve allows for rotational adjustment of the connected support and storage assemblies, preventing structural interference caused by the installation environment and ensuring the stability and flexibility of the device structure.
[0016] 2. This utility model, by installing electrically controlled valves at the lower ends of both sides of the electrically controlled water storage tank, can achieve rapid drainage and quantitative drainage, thus meeting different installation needs. In addition, by symmetrically installing fixed brackets on the left and right sides of the bottom of the electrically controlled water storage tank, it can both support the structure and fix it to the installation surface or wall to ensure the structural stability of the entire storage component. Furthermore, due to the fixed brackets, in conjunction with the fixed plate structure, it can provide sufficiently stable structural support for the collection component mounted on top, ensuring its structural stability and effectively collecting condensate. In addition, the filter structure can minimize unnecessary structural blockage inside the conveying component, and the filter and the collection tray are connected movably to facilitate structural disassembly and maintenance. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the axial side view of the main body of a marine fan coil condensate discharge assembly according to the present invention.
[0018] Figure 2 This is a schematic diagram of the collection component structure of a marine fan coil unit condensate discharge assembly according to the present invention;
[0019] Figure 3 This is a three-dimensional structural diagram of a support assembly for a marine fan coil condensate discharge component according to the present invention.
[0020] Figure 4 This is a three-dimensional structural diagram of the conveying component of a marine fan coil condensate discharge assembly according to the present invention.
[0021] Figure 5 This is a three-dimensional structural diagram of the storage component of a marine fan coil condensate discharge assembly according to the present invention.
[0022] In the diagram: 1. Collection assembly; 101. Collection tray; 102. Filter; 103. Fixing seat; 104. Connecting valve; 2. Support assembly; 201. Fixing bracket; 202. Fixing plate; 203. Connecting head; 204. Connecting seat; 3. Conveying assembly; 301. Combination pipe; 302. Support pipe; 303. First rotating sleeve; 304. Second rotating sleeve; 4. Storage assembly; 401. Electrically controlled water tank; 402. Connecting valve; 403. Electrically controlled valve; 404. Fixing bracket. Detailed Implementation
[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0024] like Figures 1 to 5 As shown, a marine fan coil unit condensate discharge assembly includes a collection assembly 1 and a conveying assembly 3. A support assembly 2 is connected and installed at the bottom of the collection assembly 1. The conveying assembly 3 is connected and installed at the bottom of the support assembly 2, and a storage assembly 4 is connected to the bottom end of the conveying assembly 3. The conveying assembly 3 includes a combined pipe 301, a support pipe 302, a first rotating sleeve 303, and a second rotating sleeve 304. Support pipes 302 are connected and installed at both the upper and lower ends of the combined pipe 301. The first rotating sleeve 303 is connected and installed at the end of the combined pipe 301 closest to the support assembly 2 via the support pipe 302. The end of the combined pipe 301 near the storage component 4 is connected to the second rotating sleeve 304 via the support pipe 302. The first rotating sleeve 303 and the connecting seat 204 are connected to each other using a quick-connect structure. The combined pipe 301 and the support pipe 302 are connected to each other using a quick-connect structure. The combined pipe 301 is designed with a corrugated pipe structure. The support component 2 and the storage component 4 are structurally connected by the conveying component 3, which includes the combined pipe 301. Because quick-connect structures are provided at both ends of the combined pipe 301, multiple combined pipes 301 can be spliced together.
[0025] like Figures 1 to 5As shown, the collection assembly 1 includes a collection tray 101, a filter 102, a fixing seat 103, and a docking valve 104. The filter 102 is installed at the bottom center of the collection tray 101, and the fixing seat 103 is provided on the lower surface of the filter 102. The docking valve 104 is installed at the bottom of the fixing seat 103. The collection tray 101 and the filter 102 are movably connected, and the fixing seat 103 and the filter 102 are integrally formed. The support assembly 2 includes a fixed support 201, a fixing plate 202, a connector 203, and a connecting seat 204. The bottom of the fixed support 201 is connected to the fixing plate 202, and the connector 203 is installed at the top center of the fixing plate 202. The connecting seat 204 is installed at the bottom center of the fixing plate 202. The fixing plate 202, the connector 203, and the connecting seat 204 are fixedly connected to each other, and the docking valve 104... The bottom end is movably connected to the connector 203. The storage component 4 includes an electrically controlled water tank 401, a connecting valve 402, an electrically controlled valve 403, and a fixed bracket 404. The connecting valve 402 is provided on the upper end of the electrically controlled water tank 401 near the conveying component 3, and the electrically controlled valve 403 is installed on the lower ends of both sides of the electrically controlled water tank 401. The fixed bracket 404 is symmetrically arranged on the left and right sides of the bottom of the electrically controlled water tank 401. The electrically controlled valve 403 adopts a flange structure and is connected to the electrically controlled water tank 401. The fixed bracket 404 and the electrically controlled water tank 401 are movably connected. By providing the electrically controlled valve 403 on the lower ends of both sides of the electrically controlled water tank 401, the structure can achieve rapid drainage. In addition, due to the fixed bracket 201, in conjunction with the structure of the fixed plate 202, it can provide sufficient stable structural support for the collection component 1 erected on the top.
[0026] In summary, as Figures 1 to 5 As shown, the marine fan coil condensate discharge assembly, when in use, firstly utilizes the structure of the fixed bracket 201, in conjunction with the use of the fixed plate 202, to fix the collection assembly 1, which is connected to the docking valve 104 via the fixed plate 202, directly below the device that needs to collect condensate. As needed, the conveying assembly 3 is structurally adjusted, and an appropriate number of combined pipes 301 are selected and connected end to end using the structure of the combined pipes 301 to achieve good structural expansion. Then, the first rotating sleeve 303 and the second rotating sleeve 304 at one end of each of the two sets of support pipes 302 are connected to the connecting seat 204 and the connecting valve 402 respectively. After that, the entire storage assembly 4 is fixed to the mounting structure surface using the fixed bracket 404. At the same time, the electrically controlled valves 403 on both sides of the electrically controlled water tank 401, in conjunction with the external pipes, are connected to the downstream equipment to facilitate the discharge of condensate.
[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A condensate drainage assembly for marine fan coil units, comprising a collection assembly (1) and a conveying assembly (3), characterized in that: The bottom of the collecting component (1) is connected to and installed with a support component (2). The conveying component (3) is connected to and installed at the bottom of the support component (2). The bottom end of the conveying component (3) is connected to a storage component (4). The conveying component (3) includes a combined pipe (301), a support pipe (302), a first rotating sleeve (303), and a second rotating sleeve (304). The upper and lower ends of the combined pipe (301) are connected to and installed with support pipes (302). The end of the combined pipe (301) near the support component (2) is connected to and installed with the first rotating sleeve (303) through the support pipe (302). The end of the combined pipe (301) near the storage component (4) is connected to and installed with the second rotating sleeve (304) through the support pipe (302).
2. The marine fan coil condensate drainage assembly according to claim 1, characterized in that, The collection assembly (1) includes a collection tray (101), a filter (102), a fixing seat (103), and a docking valve (104). The filter (102) is installed in the middle of the bottom of the collection tray (101), and the fixing seat (103) is provided on the lower surface of the filter (102). The docking valve (104) is installed at the bottom of the fixing seat (103).
3. A marine fan coil condensate drainage assembly according to claim 2, characterized in that, The collection tray (101) and the filter (102) are movably connected, and the fixing seat (103) and the filter (102) are integrally formed.
4. A marine fan coil condensate drainage assembly according to claim 2, characterized in that, The bracket assembly (2) includes a fixed bracket (201), a fixed plate (202), a connector (203), and a connecting seat (204). The fixed plate (202) is connected to the bottom of the fixed bracket (201), and the connector (203) is installed in the middle of the top of the fixed plate (202). The connecting seat (204) is installed in the middle of the bottom of the fixed plate (202).
5. A marine fan coil condensate drainage assembly according to claim 4, characterized in that, The fixed plate (202), connector (203) and connecting seat (204) are fixedly connected to each other, and the bottom end of the docking valve (104) is movably connected to the connector (203).
6. A marine fan coil condensate drainage assembly according to claim 4, characterized in that, The first rotating sleeve (303) and the connecting seat (204) are connected to each other by a quick connector structure, and the combined pipe (301) and the support pipe (302) are connected to each other by a quick connector structure, and the combined pipe (301) is set with a corrugated pipe structure.
7. A marine fan coil condensate drainage assembly according to claim 1, characterized in that, The storage component (4) includes an electrically controlled water tank (401), a connecting valve (402), an electrically controlled valve (403), and a fixed bracket (404). The electrically controlled water tank (401) has a connecting valve (402) installed on the upper end of the side close to the conveying component (3), and electrically controlled valves (403) are installed on the lower ends of both sides of the electrically controlled water tank (401). The bottom of the electrically controlled water tank (401) is symmetrically provided with fixed brackets (404).
8. A marine fan coil condensate drainage assembly according to claim 7, characterized in that, The electrically controlled valve (403) is connected to the electrically controlled water storage tank (401) using a flange structure, and the fixed bracket (404) and the electrically controlled water storage tank (401) are movably connected.