Floor heating water segregator for hot spring geothermal system

Abstract

The utility model discloses a floor heating water segregator for a hot spring geothermal system, which comprises a water inlet mechanism, the water inlet mechanism comprises a water inlet main pipe, a connector I, a filter box, a water inlet valve, a water supply pipe, an electromagnetic valve and a water inlet branch pipe, a sealing cover is fixedly arranged above the filter box, a laminate is fixedly arranged in the filter box, and a water outlet pipe is arranged on the connector I; a plate groove is formed in the upper end face of the layer plate, a square frame is arranged in the plate groove of the layer plate, a filter screen is fixedly installed below the square frame, the lower end of the filter screen penetrates through the layer plate, and vertical rods are symmetrically and fixedly installed on the two sides of the upper portion of the square frame respectively. According to the floor heating water segregator, the effect of filtering a water body is achieved, stability of water body flowing is facilitated, and therefore the problem that in the working process of a traditional floor heating water segregator, impurity scale in the water body is prone to remaining in the floor heating water segregator is solved.

Description

Technical Field

[0001] This utility model relates to the field of underfloor heating manifold technology, specifically an underfloor heating manifold for hot spring geothermal systems. Background Technology

[0002] A manifold for underfloor heating, also known as a distributor or collector, is a device used to connect the main supply and return pipes for heating. The manifold for underfloor heating in geothermal systems is one of the key components of the underfloor heating system, and has important functions such as diverting water, regulating temperature, balancing water flow, and balancing pressure.

[0003] For example, the authorized patent with announcement number CN212841792U (a type of floor heating manifold) includes a first connecting plate and a water distribution mechanism. A first fixing block is fixed to one side of the first connecting plate. A connecting groove is opened at one end of the first connecting plate. Limiting grooves are opened on both sides of the connecting groove. Limiting blocks are embedded in the limiting grooves. A second connecting plate is fixed between the limiting blocks. A third connecting plate is fixed at one end of the second connecting plate. An installation groove is opened on one side of the third connecting plate and the first connecting plate. A connecting rod is fixed on one side of the third connecting plate.

[0004] While the existing technology allows for convenient adjustment of the spacing between the two water distribution components, it lacks a water filtration structure. Consequently, during the operation of traditional underfloor heating manifolds, impurities and scale in the water tend to remain inside the manifold, affecting water flow. Therefore, there is an urgent market need to develop an underfloor heating manifold for hot spring geothermal systems to help people solve the existing problems. Utility Model Content

[0005] The purpose of this utility model is to provide a geothermal manifold for hot spring geothermal systems, in order to solve the problem mentioned in the background art that impurities and scale in the water are easily retained in the geothermal manifold during the operation of traditional geothermal manifolds, affecting the flow of water.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a geothermal water manifold for a hot spring geothermal system, comprising a water inlet mechanism, the water inlet mechanism comprising a main water inlet pipe, a connector, a filter box, a water inlet valve, a water supply pipe, a solenoid valve, and a branch water inlet pipe, a cover fixedly installed on the top of the filter box, a shelf fixedly installed inside the filter box, a groove provided on the upper surface of the shelf, a square frame provided inside the groove of the shelf, a filter screen fixedly installed below the square frame, the lower end of the filter screen penetrating the shelf, and uprights symmetrically fixedly installed on both sides above the square frame.

[0007] Preferably, the connector is fixedly installed on one side of the main water inlet pipe, the filter box is fixedly installed on one side of the connector, the inlet valve is fixedly installed above one side of the filter box, the water supply pipe is fixedly installed below the inlet valve, and multiple solenoid valves and inlet branch pipes are provided, with the number of solenoid valves being the same as the number of inlet branch pipes. The inlet branch pipes are fixedly installed below the solenoid valves, and the multiple solenoid valves are arranged at intervals and fixedly installed below the main water inlet pipe.

[0008] Preferably, a return water mechanism is provided below the water inlet mechanism. The return water mechanism includes a main return water pipe, a second connector, a connecting pipe, a return water valve, an output pipe, a manual water valve, and a return water branch pipe. The second connector is fixedly installed on one side of the main return water pipe, the connecting pipe is fixedly installed on one side of the second connector, the return water valve is fixedly installed on one side of the connecting pipe, the output pipe is fixedly installed below the return water valve, and multiple manual water valves and return water branch pipes are provided, with the number of manual water valves and return water branch pipes being the same. The return water branch pipes are fixedly installed below the manual water valves, and the multiple manual water valves are arranged at intervals and fixedly installed below the main return water pipe.

[0009] Preferably, connecting frames are symmetrically arranged on both sides between the inlet main pipe and the return main pipe. Each connecting frame includes a first fixing sleeve, a second fixing sleeve, a first upright plate, a second upright plate, a fixing bolt, and a fixing nut. The first fixing sleeve is fixedly installed on the outside of the inlet main pipe, the first upright plate is fixedly installed below the first fixing sleeve, the second fixing sleeve is fixedly installed on the outside of the return main pipe, and the second upright plate is fixedly installed above the second fixing sleeve. The second upright plate is located on one side of the first upright plate. Both the first and second upright plates have elongated slots inside. The fixing bolt is located on one side of the first upright plate, and the threaded end of the fixing bolt passes through the elongated slots to both the first and second upright plates. The fixing nut is threaded onto the outside of the threaded end of the fixing bolt.

[0010] Preferably, a mounting plate is fixedly installed at the rear end of the first fixing sleeve, and a mounting plate is fixedly installed at the rear end of the second fixing sleeve.

[0011] Preferably, a temperature sensor is fixedly installed above the main water inlet pipe, a side pipe is fixedly installed at one end of the main water inlet pipe, and an automatic air vent valve is fixedly installed above the side pipe.

[0012] Preferably, a second side pipe is fixedly installed at one end of the main return water pipe, and a manual air vent valve is fixedly installed above the second side pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) This utility model, through its built-in filter box and internal filter screen design, can effectively intercept and remove impurities and scale in the water, which is conducive to the stability of water flow. At the same time, the set cover, square frame and uprights also make it easy to remove the filter screen from the filter box for cleaning, avoiding the problem of these pollutants remaining inside the underfloor heating manifold. This not only ensures the cleanliness of the water, but also greatly promotes the smooth flow of the water, thereby improving the overall operating efficiency and stability of the underfloor heating system and extending the service life of the equipment.

[0015] (2) The utility model is conducive to the circulating heating function of the hot spring floor heating system by setting up the water inlet mechanism and the water return mechanism. The water supply can be adjusted by setting up multiple solenoid valves and water inlet branch pipes. The configuration of multiple manual water valves and water return branch pipes allows the return water volume to be adjusted according to the needs, thereby realizing personalized heating needs and increasing practicality.

[0016] (3) The utility model provides a stable support and connection for the inlet and return water mains by setting up the connecting frame. At the same time, the coordinated action of components such as fixing sleeve one, fixing sleeve two, upright plate one, and upright plate two, as well as the use of long slots, fixing bolts, and fixing nuts, allows the connecting frame to be adjusted to change the distance between the inlet and return water mains, improving the flexibility of use and helping to meet the needs of different installation scenarios. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a geothermal manifold for a hot spring geothermal system according to the present invention;

[0018] Figure 2 This is a cross-sectional view of the filter box of this utility model;

[0019] Figure 3 This is a schematic diagram of one side of the connecting frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the other side of the connecting frame of this utility model.

[0021] In the diagram: 1. Main inlet pipe; 2. Main return pipe; 3. Connector 1; 4. Filter box; 5. Inlet valve; 6. Water supply pipe; 7. Side pipe 1; 8. Automatic air vent valve; 9. Temperature sensor; 10. Solenoid valve; 11. Inlet branch pipe; 12. Connector 2; 13. Connecting pipe; 14. Return valve; 15. Output pipe; 16. Side pipe 2; 17. Manual air vent valve; 18. Manual water valve; 19. Return branch pipe; 20. Connecting frame; 2001. Fixing sleeve 1; 2002. Fixing sleeve 2; 2003. Vertical plate 1; 2004. Vertical plate 2; 2005. Fixing bolt; 2006. Fixing nut; 21. Cover; 22. Shelf; 23. Filter screen; 24. Square frame; 25. Upright pole; 26. Mounting plate 1; 27. Mounting plate 2. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a geothermal heating manifold for a hot spring geothermal system, comprising a water inlet mechanism, which includes a main water inlet pipe 1, a connector 3, a filter box 4, a water inlet valve 5, a water supply pipe 6, a solenoid valve 10, and a branch water inlet pipe 11. A cover 21 is fixedly installed on the top of the filter box 4. A shelf 22 is fixedly installed inside the filter box 4. A groove is provided on the upper surface of the shelf 22. A square frame 24 is provided inside the groove of the shelf 22. A filter screen 23 is fixedly installed below the square frame 24. The filter screen 23 is shaped like a groove. The end of the through-layer plate 22 and the two sides of the square frame 24 are symmetrically fixedly installed with uprights 25. Connector 3 is fixedly installed on one side of the main water inlet pipe 1. Filter box 4 is fixedly installed on one side of connector 3. Water inlet valve 5 is fixedly installed on the upper side of one side of filter box 4. Water supply pipe 6 is fixedly installed below water inlet valve 5. Multiple solenoid valves 10 and water inlet branch pipes 11 are provided, and the number of solenoid valves 10 and water inlet branch pipes 11 is the same. Water inlet branch pipes 11 are fixedly installed below solenoid valves 10. Multiple solenoid valves 10 are arranged at intervals and fixedly installed below the main water inlet pipe 1.

[0024] By setting up a filter box 4, the water entering the underfloor heating system is filtered. The filter box 4 is equipped with a shelf 22 and a filter screen 23. The shelf 22 provides a stable support platform, while the filter screen 23 can intercept impurities, particles, and some scale in the water. This not only ensures that the water entering the underfloor heating pipes is clean and free of impurities, but also effectively reduces the problems of pipe blockage and poor water flow caused by the accumulation of impurities and scale. Furthermore, the cover 21 fixedly installed on the top of the filter box 4 makes it easy to open the filter box 4 and take out the filter screen 23 for regular cleaning and replacement. At the same time, by equipping multiple solenoid valves 10 and water inlet branch pipes 11, the water supply can be adjusted to meet personalized heating needs.

[0025] Please see Figure 1 Below the inlet mechanism is a return mechanism. Both the inlet and return mechanisms are used in the underfloor heating system of the geothermal system. The return mechanism includes a return main pipe 2, a connector 2 12, a connecting pipe 13, a return valve 14, an output pipe 15, a manual water valve 18, and a return branch pipe 19. The connector 2 12 is fixedly installed on one side of the return main pipe 2, the connecting pipe 13 is fixedly installed on one side of the connector 2 12, the return valve 14 is fixedly installed on one side of the connecting pipe 13, and the output pipe 15 is fixedly installed below the return valve 14. There are multiple manual water valves 18 and multiple return branch pipes 19, and the number of manual water valves 18 and return branch pipes 19 is the same. The return branch pipes 19 are fixedly installed below the manual water valves 18. Multiple manual water valves 18 are arranged at intervals and fixedly installed below the return main pipe 2. The number of return branch pipes 19 is the same as the number of inlet branch pipes 11.

[0026] The inclusion of inlet and return water mechanisms facilitates the circulating heating function of the hot spring floor heating system. The availability of multiple manual water valves 18 and return water branch pipes 19 allows for adjustment of the return water volume according to demand, thereby achieving personalized heating needs and increasing practicality.

[0027] Please see Figure 1 , Figure 3 and Figure 4A connecting frame 20 is symmetrically arranged on both sides between the inlet main pipe 1 and the return main pipe 2. The connecting frame 20 includes a first fixing sleeve 2001, a second fixing sleeve 2002, a first upright plate 2003, a second upright plate 2004, a fixing bolt 2005, and a fixing nut 2006. The first fixing sleeve 2001 is fixedly installed on the outside of the inlet main pipe 1, the first upright plate 2003 is fixedly installed below the first fixing sleeve 2001, and the second fixing sleeve 2002 is fixedly installed on the outside of the return main pipe 2. On the side, the second upright plate 2004 is fixedly installed above the second fixed sleeve plate 2002. The second upright plate 2004 is located on one side of the first upright plate 2003. Both the first upright plate 2003 and the second upright plate 2004 have elongated slots inside. The fixing bolt 2005 is located on one side of the first upright plate 2003, and the threaded end of the fixing bolt 2005 passes through the elongated slot to penetrate the first upright plate 2003 and the second upright plate 2004. The fixing nut 2006 is threaded onto the outside of the threaded end of the fixing bolt 2005.

[0028] The connecting bracket 20 provides stable support and connection for the inlet main pipe 1 and the return main pipe 2. The coordinated action of components such as fixing sleeve 1 2001, fixing sleeve 2 2002, upright plate 1 2003, and upright plate 2 2004, as well as the use of long slots, fixing bolts 2005, and fixing nuts 2006, allows the connecting bracket 20 to be adjusted, thereby changing the distance between the inlet main pipe 1 and the return main pipe 2. This improves the flexibility of use and helps to meet the needs of different installation scenarios.

[0029] Please see Figure 4 Mounting plate 26 is fixedly installed at the rear end of fixing sleeve 1 2001, and mounting plate 27 is fixedly installed at the rear end of fixing sleeve 2 2002. Mounting plate 26 and mounting plate 27 are both provided with mounting slots inside.

[0030] The installation of mounting plate 1 (26) and mounting plate 2 (27) allows the underfloor heating manifold to be easily installed on the wall or other fixed structure, improving its practicality.

[0031] Please see Figure 1 A temperature sensor 9 is fixedly installed above the main water inlet pipe 1. The temperature sensor 9 is a PT100 temperature sensor and is electrically connected to the control terminal of the underfloor heating system. A side pipe 7 is fixedly installed at one end of the main water inlet pipe 1, and an automatic air vent valve 8 is fixedly installed above the side pipe 7.

[0032] The temperature sensor 9 enables the monitoring of the water temperature in the main water inlet pipe 1, which is beneficial for the temperature regulation of the underfloor heating system. At the same time, the side pipe 7 and the automatic air vent valve 8 effectively prevent the accumulation of gas in the underfloor heating system and improve the heating effect.

[0033] Please see Figure 1A side pipe 16 is fixedly installed at one end of the return water main pipe 2, and a manual air vent valve 17 is fixedly installed above the side pipe 16.

[0034] The manual air vent valve 17 allows the air in the return water main pipe 2 to be manually released, improving the heating effect and safety of the system.

[0035] Working principle: When in use, the underfloor heating manifold introduces hot spring water through the water inlet mechanism. The water supply pipe 6 receives the water source, and the water flows through the water inlet valve 5 into the filter box 4. The filter screen 23 intercepts impurities, particles, and some scale in the water. Then, the water flows through the main water inlet pipe 1 into the water inlet branch pipes 11 controlled by multiple solenoid valves 10, and is then distributed to the various heating areas of the underfloor heating system. At the same time, the return water mechanism collects the water after circulation in the underfloor heating system through the return water branch pipe 19 and the manual water valve 18. The water then flows through the return water main pipe 2, connector 2 12, connecting pipe 13, and return water valve 14, and then flows back through the output pipe 15 to achieve circulating heating.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A geothermal manifold for a hot spring geothermal system, comprising a water inlet mechanism, characterized in that: The water inlet mechanism includes a main water inlet pipe (1), a connector (3), a filter box (4), a water inlet valve (5), a water supply pipe (6), a solenoid valve (10), and a water inlet branch pipe (11). A cover (21) is fixedly installed on the top of the filter box (4). A shelf (22) is fixedly installed inside the filter box (4). A groove is provided on the upper surface of the shelf (22). A square frame (24) is provided inside the groove of the shelf (22). A filter screen (23) is fixedly installed below the square frame (24). The lower end of the filter screen (23) penetrates the shelf (22). Uprights (25) are symmetrically fixedly installed on both sides above the square frame (24).

2. The geothermal manifold for a hot spring geothermal system according to claim 1, characterized in that: The connector 1 (3) is fixedly installed on one side of the main water inlet pipe (1), the filter box (4) is fixedly installed on one side of the connector 1 (3), the water inlet valve (5) is fixedly installed above one side of the filter box (4), the water supply pipe (6) is fixedly installed below the water inlet valve (5), and multiple solenoid valves (10) and water inlet branch pipes (11) are provided, and the number of solenoid valves (10) and water inlet branch pipes (11) is the same. The water inlet branch pipes (11) are fixedly installed below the solenoid valves (10), and multiple solenoid valves (10) are arranged at intervals and fixedly installed below the main water inlet pipe (1).

3. A geothermal manifold for a hot spring geothermal system according to claim 1, characterized in that: Below the water inlet mechanism is a water return mechanism, which includes a water return main pipe (2), a connector two (12), a connecting pipe (13), a water return valve (14), an output pipe (15), a manual water valve (18), and a water return branch pipe (19). The connector two (12) is fixedly installed on one side of the water return main pipe (2), the connecting pipe (13) is fixedly installed on one side of the connector two (12), the water return valve (14) is fixedly installed on one side of the connecting pipe (13), and the output pipe (15) is fixedly installed below the water return valve (14). There are multiple manual water valves (18) and water return branch pipes (19), and the number of manual water valves (18) and water return branch pipes (19) is the same. The water return branch pipes (19) are fixedly installed below the manual water valves (18), and multiple manual water valves (18) are arranged at intervals and fixedly installed below the water return main pipe (2).

4. A geothermal manifold for a hot spring geothermal system according to claim 3, characterized in that: A connecting frame (20) is symmetrically arranged on both sides between the inlet main pipe (1) and the return main pipe (2). The connecting frame (20) includes a first fixing plate (2001), a second fixing plate (2002), a first upright plate (2003), a second upright plate (2004), a fixing bolt (2005), and a fixing nut (2006). The first fixing plate (2001) is fixedly installed on the outside of the inlet main pipe (1), the first upright plate (2003) is fixedly installed below the first fixing plate (2001), and the second fixing plate (2002) is fixedly installed on the return main pipe (2). On the outside of the first plate (2003), the second upright plate (2004) is fixedly installed above the second fixed sleeve plate (2002). The second upright plate (2004) is located on one side of the first upright plate (2003). Both the first upright plate (2003) and the second upright plate (2004) have long slots inside. The fixing bolt (2005) is located on one side of the first upright plate (2003), and the screw end of the fixing bolt (2005) passes through the long slot and penetrates the first upright plate (2003) and the second upright plate (2004). The fixing nut (2006) is threaded on the outside of the screw end of the fixing bolt (2005).

5. A geothermal manifold for a hot spring geothermal system according to claim 4, characterized in that: Mounting plate 1 (26) is fixedly installed at the rear end of the fixed sleeve 1 (2001), and mounting plate 2 (27) is fixedly installed at the rear end of the fixed sleeve 2 (2002).

6. A geothermal manifold for a hot spring geothermal system according to claim 1, characterized in that: A temperature sensor (9) is fixedly installed above the main water inlet pipe (1), a side pipe (7) is fixedly installed at one end of the main water inlet pipe (1), and an automatic air vent valve (8) is fixedly installed above the side pipe (7).

7. A geothermal manifold for a hot spring geothermal system according to claim 3, characterized in that: A side pipe (16) is fixedly installed at one end of the main return water pipe (2), and a manual air vent valve (17) is fixedly installed above the side pipe (16).

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