Underground water temperature adjusting structure of energy-saving building

Abstract

The utility model relates to the technical field of building floor heating components, and discloses an underground water temperature adjusting structure of an energy-saving building, which comprises a flow guide mechanism, the flow guide mechanism comprises a water mixing tank body, a water inlet hole is arranged at one end of the water mixing tank body, and a feeding mechanism is arranged at the water inlet hole. The feeding mechanism comprises a three-way pipe fixedly connected to an opening in one end of the water inlet hole, and an electric control valve is fixedly installed at a connector in one end of the three-way pipe. According to the utility model, the auxiliary water mixing mechanism is arranged, the water mixing tank body is arranged by being matched with the conveying structure after the cold and hot water is mixed, and the stirring paddle is arranged in the water mixing tank body, so that the mixed water flow of the cold and hot water which is just mixed can be fully scattered; and a water outlet hole in the bottom of the water mixing tank body is connected with a water outlet pipe to supply uniform hot water flow to the radiant end of the floor heating system.

Description

Technical Field

[0001] The utility model relates to the technical field of building floor heating components, in particular to a groundwater cooling and heating adjustment structure for energy-saving buildings. Background Technique

[0002] At present, during building construction, in order to ensure the concept of energy-saving heating, an underground heating structure is often used for water supply and heating work. It mainly uses floor radiant heating. It uses the entire ground as a radiator and evenly heats the ground with a low-temperature heat medium not higher than 60°C. Heat is supplied to the room through the ground in the form of radiation and convection heat transfer to achieve the purpose of comfortable and energy-saving heating. It is composed of multiple components, including the groundwater cooling and heating adjustment structure of energy-saving buildings.

[0003] The existing groundwater cooling and heating adjustment structure of energy-saving buildings still has the following problems when in use: it is usually a mixing valve, which is provided with cold and hot water joints and is respectively connected to the cold and hot water supply pipes of groundwater. The cold and hot water control the inlet size of the cold and hot water through a valve body spool to control the mixing ratio of the cold and hot water. The cold and hot water are mainly mixed in the valve body. The heat uniformity of the mixed water is average. At the same time, the flow rate of the cold and hot water mixed by a single valve body spool is quite limited, affecting the water delivery efficiency. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a groundwater cooling and heating adjustment structure for energy-saving buildings, which solves the problems put forward in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A groundwater cooling and heating adjustment structure for energy-saving buildings includes a diversion mechanism. The diversion mechanism includes a mixing water tank body. One end of the mixing water tank body is provided with a water inlet hole, and a feeding mechanism is arranged at the water inlet hole. The feeding mechanism includes a three-way pipe fixedly connected to the opening at one end of the water inlet hole, and an electric control valve is fixedly installed at one end interface of the three-way pipe.

[0008] As a further scheme of the utility model: A mixing water mechanism is arranged in the mixing water tank body. The mixing water mechanism includes a sealing cover slidably fitted into the opening at the top of the mixing water tank body. A through hole is provided in the middle of the sealing cover, and a driving motor is arranged above the opening of the through hole. The driving shaft at the bottom of the driving motor passes through the through hole, and the bottom end of the driving shaft is fixedly connected to a stirring paddle. The stirring paddle is arranged in the mixing water tank body, and the stirring paddle is arranged at the other end of the water inlet hole. Two fixing frames are symmetrically and fixedly connected to the middle of the top wall of the sealing cover. A driving motor is fixedly installed between the two fixing frames. A handle is fixedly connected to each of the front and rear ends of the top wall of the sealing cover.

[0009] As a further solution of the present utility model: an installation groove is opened at one end of the inner bottom wall of the mixing water tank body, a water outlet hole is opened at the other end of the inner bottom wall of the mixing water tank body, a temperature detector is fixedly installed in the installation groove, and a wireless controller is fixedly installed at the bottom end of the temperature detector.

[0010] As a further solution of the present utility model: a water outlet pipe is fixedly connected to the outer bottom wall of the mixing water tank body and at the opening of the water outlet hole, a connecting flange is fixedly installed at the interface of the end of the water outlet pipe away from the mixing water tank body, two pipe racks are fixedly connected to the outer side wall of one end of the mixing water tank body in a front-back symmetrical manner, a three-way pipe is fixedly installed in the two pipe racks, a mechanical adjustment handle is arranged at the top end of the electric control valve, a wireless transceiver is arranged at the bottom end of the electric control valve, and the wireless transceiver is matched with the wireless controller.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, by adopting an independent hot water inlet control valve and a cold water inlet control valve, the cold water inlet and the hot water inlet can be independently controlled, and the inlet ratio of the two can be flexibly adjusted, and compared with a single valve body structure, the actual water body transmission efficiency is relatively high.

[0013] 2. In the present utility model, by providing an auxiliary water mixing mechanism, a mixing water tank body is arranged in cooperation with the conveying structure after the cold and hot water are mixed, and a stirring paddle is arranged therein, which can fully disperse the just-mixed cold and hot water mixed water flow, and the water outlet hole at the bottom of the mixing water tank body is connected to the water outlet pipe to supply a uniform hot water flow to the floor heating radiation end. Description of the Drawings

[0014] Figure 1 Is the overall three-dimensional view of the present utility model Figure 1 ;

[0015] Figure 2 Is the overall three-dimensional view of the present utility model Figure 2 ;

[0016] Figure 3 Is the three-dimensional view of the diversion mechanism of the present utility model;

[0017] Figure 4 Is the three-dimensional view of the feeding mechanism and the water mixing mechanism of the present utility model.

[0018] In the figure: 1, diversion mechanism; 2, water mixing mechanism; 3, feeding mechanism; 11, mixing water tank body; 12, water inlet hole; 13, water outlet hole; 14, installation groove; 15, wireless controller; 16, temperature detector; 17, water outlet pipe; 18, connecting flange; 19, pipe support; 21, sealing cover; 22, fixing bracket; 23, driving motor; 24, stirring paddle; 25, handle; 31, tee pipe; 32, electric control valve; 33, mechanical adjustment handle; 34, wireless transceiver. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a groundwater cooling and heating adjustment structure for an energy-saving building includes a diversion mechanism 1. The diversion mechanism 1 includes a mixing water tank body 11. An inlet hole 12 is opened at one end of the mixing water tank body 11. A feeding mechanism 3 is arranged at the inlet hole 12. The feeding mechanism 3 includes a tee pipe 31 fixedly connected to the opening at one end of the inlet hole 12. An electric control valve 32 is fixedly installed at one end interface of the tee pipe 31. The whole adopts independent hot water inlet control valves and cold water inlet control valves, that is, two electric control valves 32, which can be respectively connected to a hot water supply pipe and a cold water supply pipe. They can independently control the cold water inlet and the hot water inlet, and flexibly adjust to control the inlet ratio of the two. Compared with the single valve body structure, the actual water body transmission efficiency is relatively high.

[0021] A water mixing mechanism 2 is arranged in the mixing water tank body 11. The water mixing mechanism 2 includes a sealing cover 21 slidably fitted into the top opening of the mixing water tank body 11. A through hole is opened in the middle of the sealing cover 21, and a driving motor 23 is arranged above the opening of the through hole. The driving shaft at the bottom of the driving motor 23 passes through the through hole, and the bottom end of the driving shaft is fixedly connected to a stirring paddle 24. The stirring paddle 24 is arranged in the mixing water tank body 11 and at the other end of the inlet hole 12. Two fixing brackets 22 are symmetrically fixedly connected to the middle of the top wall of the sealing cover 21, and the driving motor 23 is fixedly installed between the two fixing brackets 22. A handle 25 is fixedly connected to each of the front and rear ends of the top wall of the sealing cover 21. It is provided with an auxiliary water mixing mechanism 2. A mixing water tank body 11 is arranged in cooperation with the conveying structure after the cold and hot water are mixed. A stirring paddle 24 is arranged inside it, which can fully disperse the just mixed cold and hot water mixed water flow, and the water outlet hole 13 at the bottom of the mixing water tank body 11 is connected to the water outlet pipe 17 to supply uniform hot water flow to the floor heating radiation end.

[0022] An installation groove 14 is provided at one end of the inner bottom wall of the mixing water tank body 11, and a water outlet hole 13 is provided at the other end of the inner bottom wall of the mixing water tank body 11. A temperature detector 16 is fixedly installed in the installation groove 14, and a wireless controller 15 is fixedly installed at the bottom end of the temperature detector 16. The temperature of the water body in the mixing water tank body 11 after mixing water through the stirring paddle 24 can be detected by the temperature detector 16.

[0023] A water outlet pipe 17 is fixedly connected to the outer bottom wall of the mixing water tank body 11 and at the opening of the water outlet hole 13. A connecting flange 18 is fixedly installed at the interface of the end of the water outlet pipe 17 away from the mixing water tank body 11. The water inlet of the ground heating radiation end can be connected through the connecting flange 18. Two pipe racks 19 are fixedly connected to the outer side wall of one end of the mixing water tank body 11 in a front-back symmetrical manner. A three-way pipe 31 is fixedly installed in the two pipe racks 19. A mechanical adjustment handle 33 is provided at the top end of the electric control valve 32, and the electric control valve 32 can be manually adjusted through the mechanical adjustment handle 33. A wireless transceiver 34 is provided at the bottom end of the electric control valve 32. The wireless transceiver 34 is matched with the wireless controller 15. The wireless controller 15 can control the wireless transceiver 34 based on the water body temperature, and then control the electric control valve 32 to adjust the water flow rate and speed.

[0024] The working principle of the present utility model is as follows: The water inlet of the ground heating radiation end can be connected through the connecting flange 18. The whole adopts independent hot water inlet control valves and cold water inlet control valves, that is, two electric control valves 32, which can be respectively connected to a hot water supply pipe and a cold water supply pipe. They can independently control the cold water inlet and the hot water inlet, and flexibly adjust to control the inlet ratio of the two. Compared with the single valve body structure, the actual water body transmission efficiency is relatively high. Since it is provided with an auxiliary water mixing mechanism 2, and the conveying structure after mixing cold and hot water is provided with a mixing water tank body 11, in which a stirring paddle 24 is arranged, which can fully disperse the just-mixed cold and hot water mixed water flow, and the water outlet hole 13 at the bottom of the mixing water tank body 11 is connected to the water outlet pipe 17 to supply uniform hot water flow for the ground heating radiation end. The temperature of the water body in the mixing water tank body 11 after mixing water through the stirring paddle 24 can be detected by the temperature detector 16. The wireless controller 15 can control the wireless transceiver 34 based on the water body temperature, and then control the electric control valve 32 to adjust the water flow rate and speed.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A groundwater cooling and heating regulating structure for energy-saving buildings, comprising a diversion mechanism (1); Features: The flow guiding mechanism (1) comprises a water mixing box (11), a water mixing mechanism (2) is arranged in the water mixing box (11), a water inlet hole (12) is opened at one end of the water mixing box (11), and a feeding mechanism (3) is arranged at the water inlet hole (12); The feeding mechanism (3) comprises a three-way pipe (31) fixedly connected to an opening at one end of the water inlet hole (12), and an electric control valve (32) is fixedly installed at an interface at one end of the three-way pipe (31); The water mixing mechanism (2) comprises a sealing cover (21) slidably engaged with the top opening of the water mixing box (11), a through hole is opened in the middle of the sealing cover (21), and a driving motor (23) is arranged above the through hole opening, a driving shaft at the bottom of the driving motor (23) passes through the through hole, and the bottom end of the driving shaft is fixedly connected to a stirring paddle (24).

2. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 1, characterized in that: The stirring paddle (24) is arranged in the water mixing box (11), and the stirring paddle (24) is arranged at the other end of the water inlet hole (12).

3. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 1, characterized in that: Two fixing frames (22) are symmetrically fixedly connected to the middle of the top wall of the sealing cover (21), a driving motor (23) is fixedly installed between the two fixing frames (22), and a handle (25) is fixedly connected to each of the front and rear ends of the top wall of the sealing cover (21).

4. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 1, characterized in that: A mounting groove (14) is provided at one end of the inner bottom wall of the water mixing box (11), and a water outlet hole (13) is provided at the other end of the inner bottom wall of the water mixing box (11).

5. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 4, characterized in that: A temperature detector (16) is fixedly installed in the installation groove (14), and a wireless controller (15) is fixedly installed at the bottom end of the temperature detector (16).

6. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 1, characterized in that: A water outlet pipe (17) is fixedly connected to the outer bottom wall of the water mixing box (11) and located at the opening of the water outlet hole (13); a connecting flange (18) is fixedly installed at the interface of the water outlet pipe (17) at one end away from the water mixing box (11).

7. The groundwater cooling and heating regulating structure of an energy-saving building according to claim 1, characterized in that: The outer wall of one end of the mixing water box (11) is fixedly connected to two pipe racks (19) in a front-to-back symmetrical manner, and a three-way pipe (31) is fixedly installed in the two pipe racks (19). The top end of the electric control valve (32) is provided with a mechanical adjustment handle (33), and the bottom end of the electric control valve (32) is provided with a wireless transceiver (34), and the wireless transceiver (34) is matched with the wireless controller (15).

Images