Inlet and outlet structure of underground heat exchange station

Abstract

The utility model discloses an underground heat exchange station inlet and outlet structure which comprises a first guide rail and a door body, the top end of the first guide rail is connected with a bottom block in a sliding mode, the top end of the bottom block is fixedly connected with a connecting base, the door body is arranged at the top end of the first guide rail, and a fixing frame is arranged at the top end of the door body. A moving mechanism for assisting the door body in automatic opening and closing is arranged in the fixed frame; and the moving mechanism comprises a movable groove, a bidirectional screw rod, a second reserved groove, a connecting sleeve and a driving motor, and the movable groove is fixedly connected to one side of the interior of the fixing frame. According to the inlet and outlet structure of the underground heat exchange station, the fixed frame and other parts are arranged, the driving motor is started, the two-way screw is driven to rotate, the connecting sleeve connected with the outside in a sleeving mode can be driven to move oppositely, the connecting sleeve is connected with the fixed base, and the door body is embedded in the second clamping groove in the bottom of the fixed base, so that the door body can be driven to be automatically opened and closed, and more convenience and applicability are achieved; the problem that the door body is inconvenient to open and close automatically is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of underground heat exchange station construction, in particular to an inlet and outlet structure of an underground heat exchange station. Background Art

[0002] An underground heat exchange station is a building facility that is mainly responsible for concentrating and exchanging heat. It is usually located underground in urban residential or commercial areas. Its main function is to distribute centrally heated hot water or steam to specific users through efficient heat exchange technology, while collecting cold water or coolant returned by users and returning it to the boiler room for heating or cooling. The design of its inlet and outlet is also very important when building an underground heat exchange station.

[0003] According to the search, the existing inlet and outlet structures of underground heat exchange stations usually require manual door opening, which is not convenient for opening and closing, and is not convenient enough during installation and disassembly, resulting in poor applicability in actual use. Therefore, the door needs to be improved.

[0004] Now, a new inlet and outlet structure of an underground heat exchange station is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an inlet and outlet structure of an underground heat exchange station to solve the problem of inconvenience in automatically opening and closing a door body in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground heat exchange station inlet and outlet structure, comprising a first guide rail and a door body, the top end of the first guide rail is slidably connected to a bottom block, the top end of the bottom block is fixedly connected to a connecting seat, the top end of the first guide rail is provided with a door body, the top end of the door body is provided with a fixed frame, and the interior of the fixed frame is provided with a moving mechanism that assists the door body to open and close automatically; the moving mechanism comprises a movable groove, a bidirectional screw, a second reserved groove, a connecting sleeve and a driving motor, one side of the interior of the fixed frame is fixedly connected with the movable groove, the other side of the interior of the fixed frame is fixedly installed with a driving motor, the output end of the driving motor is fixedly connected with a bidirectional screw, the bottom end of the fixed frame is provided with a second reserved groove, the outer side of the bidirectional screw is sleeved with a connecting sleeve, the bottom end of the connecting sleeve longitudinally penetrates the interior of the second reserved groove and is fixedly connected with a fixing seat, the front end and rear end of the fixing seat are provided with a first reserved groove, and the front end and rear end of the bottom of the fixed frame are fixedly connected with a fixing plate.

[0007] Preferably, one side of the bidirectional screw is embedded in the movable groove and can rotate.

[0008] Preferably, a second slot is provided inside the top end of the connecting seat, and the connecting seat is connected to the bottom end outside the door body through the second slot.

[0009] Preferably, a first slot is provided inside the bottom end of the fixing seat, and the fixing seat is connected to the top end of the outside of the door body through the first slot.

[0010] Preferably, one end inside the fixing plate is fixedly connected to a second guide rail, the second guide rail is embedded in the first reserved groove, and the fixing seat is slidably connected to the outside of the second guide rail through the first reserved groove.

[0011] Preferably, two groups of the connecting sleeves are provided, and the interior of the connecting sleeves is provided with internal threads opposite to the exterior of the bidirectional screw.

[0012] Preferably, the door body is detachable from the connecting seat and the fixing seat, and a mesh frame is provided at the front end of the door body.

[0013] Preferably, the door bodies are provided in two groups, and the width of the door bodies is the same as the width of the connecting seat and the fixing seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the inlet and outlet structure of the underground heat exchange station not only realizes the convenience of automatic opening and closing, realizes the convenience of rapid replacement of the door body, but also realizes the convenience of being more stable during opening and closing;

[0015] (1) By providing a fixed frame, a movable groove, a bidirectional screw, a second reserved groove, a connecting sleeve, and a driving motor, the driving motor is turned on to drive the bidirectional screw to rotate, which can drive the connecting sleeves connected to the outside to move toward each other. Since the connecting sleeve is connected to the fixed seat, the door body is embedded in the second card slot at the bottom of the fixed seat, which can drive the door body to open and close automatically, which is more convenient and applicable;

[0016] (2) By providing a connecting seat, a fixing seat, a second card slot, and a second card slot, when disassembly is required, the door body can be pulled out from the first card slot and the second card slot to one side, respectively, making it more convenient and quick to replace the door body when it is necessary;

[0017] (3) By providing a bottom block, a connecting seat, a fixing seat, a first reserved groove, a fixing plate, and a second guide rail, since the fixing seat is clamped on the second guide rail through the first reserved groove, and the bottom block is clamped on the first guide rail, the door body can be more guided and moved more stably when opened and closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a side view structural diagram of the connection mode between the fixing seat and the second guide rail of the utility model;

[0020] Figure 3 It is a side view structural diagram of the connection method between the door body and the connecting seat of the utility model;

[0021] Figure 4 This is a front view structural schematic diagram of the connection method of the connecting sleeve and the bidirectional screw of the utility model.

[0022] In the figure: 1. first guide rail; 2. bottom block; 3. connecting seat; 4. mesh frame; 5. fixing seat; 6. first reserved slot; 7. fixing plate; 8. second guide rail; 9. fixing frame; 10. movable slot; 11. bidirectional screw; 12. second reserved slot; 13. connecting sleeve; 14. driving motor; 15. door body; 16. second slot; 17. second slot. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4 , an underground heat exchange station inlet and outlet structure, comprising a first guide rail 1 and a door body 15, the top of the first guide rail 1 is slidably connected to a bottom block 2, the top of the bottom block 2 is fixedly connected to a connecting seat 3, the top of the first guide rail 1 is provided with a door body 15, the top of the door body 15 is provided with a fixed frame 9, and the interior of the fixed frame 9 is provided with a moving mechanism for assisting the door body 15 to open and close automatically; the moving mechanism comprises a movable groove 10, a bidirectional screw 11, a second reserved groove 12, a connecting sleeve 13 and a driving motor 14, one side of the interior of the fixed frame 9 A movable groove 10 is fixedly connected, a driving motor 14 is fixedly installed on the other side of the fixed frame 9, a bidirectional screw 11 is fixedly connected to the output end of the driving motor 14, a second reserved groove 12 is provided at the bottom end of the fixed frame 9, a connecting sleeve 13 is sleeved on the outside of the bidirectional screw 11, the bottom end of the connecting sleeve 13 longitudinally penetrates the inside of the second reserved groove 12 and is fixedly connected to a fixing seat 5, the front and rear ends of the fixing seat 5 are provided with a first reserved groove 6, and the front and rear ends of the bottom of the fixed frame 9 are fixedly connected to a fixing plate 7;

[0025] One side of the bidirectional screw 11 is embedded in the movable groove 10 and can rotate;

[0026] Two groups of connecting sleeves 13 are provided, and the interior of the connecting sleeves 13 is provided with internal threads opposite to the exterior of the bidirectional screw 11;

[0027] Specifically, Figure 1 and Figure 4As shown, turn on the drive motor 14 and drive the bidirectional screw 11 to rotate, which can drive the externally sleeved connecting sleeve 13 to move toward each other. Since the connecting sleeve 13 is connected to the fixing seat 5, the door body 15 is embedded in the second card slot 17 at the bottom of the fixing seat 5, which can drive the door body 15 to open and close automatically, which is more convenient and applicable.

[0028] Embodiment 2: A second card slot 17 is provided inside the top of the connecting seat 3, and the connecting seat 3 is connected to the bottom end of the outside of the door body 15 through the second card slot 17;

[0029] A first card slot 16 is provided inside the bottom end of the fixing seat 5, and the fixing seat 5 is connected to the top end of the door body 15 through the first card slot 16;

[0030] The door body 15 is detachable from the connecting seat 3 and the fixing seat 5, and a mesh frame 4 is provided at the front end of the door body 15;

[0031] There are two groups of door bodies 15, and the width of the door bodies 15 is the same as the width of the connecting seat 3 and the fixing seat 5;

[0032] Specifically, Figure 1 and Figure 3 As shown, when disassembly is required, the door body 15 can be pulled out to one side from the first slot 16 and the second slot 17 respectively, so that it is more convenient and quick to replace the door body 15 when it is needed.

[0033] Embodiment 3: A second guide rail 8 is fixedly connected to one end of the fixing plate 7, and the second guide rail 8 is embedded in the first reserved groove 6. The fixing seat 5 is slidably connected to the outside of the second guide rail 8 through the first reserved groove 6;

[0034] Specifically, Figure 1 and Figure 2 As shown, since the fixing seat 5 is clamped on the second guide rail 8 through the first reserved groove 6, and the bottom block 2 is clamped on the first guide rail 1, the door body 15 can be more guided and moved more stably when opened and closed.

[0035] Working principle: When the utility model is in use, first, turn on the driving motor 14 to drive the bidirectional screw 11 to rotate, which can drive the external sleeve 13 to move toward each other. Since the connecting sleeve 13 is connected to the fixed seat 5, the door body 15 is embedded in the second card slot 17 at the bottom of the fixed seat 5, which can drive the door body 15 to open and close automatically. Afterwards, since the fixed seat 5 is clamped on the second guide rail 8 through the first reserved groove 6, and the bottom block 2 is clamped on the first guide rail 1, the door body 15 can be more guided and moved more stably when opened and closed. Finally, when disassembly is required, the door body 15 can be pulled out to one side from the first card slot 16 and the second card slot 17 respectively, so that it is more convenient and quick to replace the door body 15 when it is needed.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An inlet and outlet structure of an underground heat exchange station, comprising a first guide rail (1) and a door body (15), characterized in that: The top end of the first guide rail (1) is slidably connected to a bottom block (2), the top end of the bottom block (2) is fixedly connected to a connecting seat (3), the top end of the first guide rail (1) is provided with a door body (15), the top end of the door body (15) is provided with a fixed frame (9), and a moving mechanism for assisting the door body (15) to open and close automatically is provided inside the fixed frame (9); the moving mechanism comprises a movable groove (10), a bidirectional screw (11), a second reserved groove (12), a connecting sleeve (13) and a driving motor (14), one side of the inside of the fixed frame (9) is fixedly connected to the movable groove (10), A driving motor (14) is fixedly installed on the other side of the interior of the fixing frame (9), and the output end of the driving motor (14) is fixedly connected to a bidirectional screw (11). A second reserved groove (12) is provided at the bottom end of the fixing frame (9), and a connecting sleeve (13) is sleeved on the outside of the bidirectional screw (11). The bottom end of the connecting sleeve (13) longitudinally penetrates the interior of the second reserved groove (12) and is fixedly connected to a fixing seat (5). The front and rear ends of the fixing seat (5) are provided with first reserved grooves (6), and the front and rear ends of the bottom of the fixing frame (9) are fixedly connected to a fixing plate (7).

2. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: One side of the bidirectional screw (11) is embedded in the movable groove (10) and is rotatable.

3. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: A second card slot (17) is provided inside the top end of the connection seat (3), and the connection seat (3) is card-connected to the bottom end outside the door body (15) through the second card slot (17).

4. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: A first clamping groove (16) is provided inside the bottom end of the fixing seat (5), and the fixing seat (5) is clamped to the top end of the outside of the door body (15) through the first clamping groove (16).

5. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: One end of the interior of the fixing plate (7) is fixedly connected to a second guide rail (8), the second guide rail (8) is embedded in the interior of the first reserved groove (6), and the fixing seat (5) is slidably connected to the exterior of the second guide rail (8) through the first reserved groove (6).

6. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: The connecting sleeves (13) are provided in two groups, and the interior of the connecting sleeves (13) is provided with internal threads opposite to the exterior of the bidirectional screw (11).

7. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: The door body (15) is detachable from the connecting seat (3) and the fixing seat (5), and a mesh frame (4) is provided at the front end of the door body (15).

8. The inlet and outlet structure of an underground heat exchange station according to claim 1, characterized in that: The door bodies (15) are provided in two groups, and the width of the door bodies (15) is the same as the width of the connecting seat (3) and the fixing seat (5).

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