A modular heat exchange station structure

Abstract

The utility model provides a modular heat exchange station structure, which relates to the field of heat exchange stations, including: a first box, a second box and a third box, characterized in that: the lower ends of the first box, the second box and the third box are all connected to a base with rollers, and an internal pipe and a connector are connected between the first box and the second box, and between the second box and the third box, and the internal pipe is connected to both ends of the connector, the first box and the third box are connected to both sides of the second box, and the first box, the second box and the third box are all provided with a reinforcement component inside, and the reinforcement component includes a fin plate, and a center plate is connected in the middle of the fin plate. The utility model solves the problem that the existing assembled heat exchange station is not convenient to adjust the distance between the boxes during installation, and there is deformation and instability caused by thermal expansion and contraction and resonance.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange stations, and in particular to a modular heat exchange station structure. Background Art

[0002] In recent years, with the massive construction of urban infrastructure, new projects of urban rail transit projects, industrial buildings and civil buildings have also increased year by year. Since new projects need to be equipped with corresponding heating facilities, and at the same time, for environmental protection and economic considerations, the construction of coal-fired, gas-fired and oil-fired boiler rooms is severely restricted. Therefore, the heating facilities of various urban rail projects and industrial and civil construction projects are mainly self-built regional heat exchange stations. After searching, the prior art (publication number: CN212408809U) records "an assembled heat exchange station, which includes a heat exchange control unit, a water quality assurance unit, and a distribution balance unit; the heat exchange control unit includes a first modular box and a heat exchange control component arranged in the first modular box; the water quality assurance unit includes a second modular box and a water quality assurance component arranged in the second modular box; the distribution balance unit includes a third modular box and a distribution balance component arranged in the third modular box. The assembled heat exchange station of the technical solution disclosed in the present invention adopts an integrated system solution, which integrates various equipment, pipelines and supporting valves of a conventional heat exchange station into three units according to their functions, and then connects the three independent units through pipelines, so that it has all the functions of the heat exchange station. The assembled heat exchange station can be directly installed in the indoor machine room, or it can be installed on the outdoor ground or the roof of the building in combination with the building layout to achieve machine room-free installation."

[0003] Although the assembled heat exchange station in the prior art has achieved modular room-less installation, there are still some shortcomings: when the existing assembled heat exchange station is installed on the ground or roof, the installation area needs to be considered, and the modular boxes involved are not convenient to move and adjust the connection spacing. Secondly, the modular box is made of stainless steel plates as a whole, and the interior is hollow, which makes it easy to deform due to thermal expansion and contraction when used outdoors, and may even cause cracking. At the same time, the resonance generated by the internal heat exchange equipment in the working state may also cause overall instability. Utility Model Content

[0004] In order to overcome the defects of the prior art, a modular heat exchange station structure is now provided to solve the problem that the existing assembled heat exchange station is inconvenient to adjust the distance between the boxes during installation, and there are deformation and instability caused by thermal expansion and contraction and resonance.

[0005] To achieve the above-mentioned purpose, a modular heat exchange station structure is provided, comprising: a first box body, a second box body and a third box body, characterized in that: the lower ends of the first box body, the second box body and the third box body are all connected to a base with rollers, and an internal pipe and a connecting piece are connected between the first box body and the second box body, and between the second box body and the third box body, and the internal pipe is connected to both ends of the connecting piece, the first box body and the third box body are connected to both sides of the second box body, and the interiors of the first box body, the second box body and the third box body are all provided with reinforcement components, and the reinforcement components include fin plates, and a center plate is connected in the middle of the fin plates.

[0006] Furthermore, the bases at the lower sides of the first box and the third box are connected with positioning piles near the outer edges, and the opposite side ends of the first box and the third box are connected with inner pipes.

[0007] Furthermore, guide holes are provided on both side edges of the second box body, and guide rods are connected to the side edges of the first box body and the third box body facing the second box body, and the guide rods are matched and plugged into the guide holes.

[0008] Furthermore, the front walls of the first box body, the second box body and the third box body are all provided with heat dissipation holes, and inspection doors are provided at the lower sides of the heat dissipation holes, and external pipes are connected to the outer sides of the first box body and the third box body.

[0009] Furthermore, the fin plate is configured as a hollow rectangular plate structure, the outer wall of the rectangular plate is provided with sound-absorbing holes, and the interior of the rectangular plate is filled with sound-absorbing cotton.

[0010] Furthermore, the fin plate is provided with a V-shaped structure on one side of the center plate, and the outer end of the fin plate is connected to the inner wall of the box body.

[0011] Furthermore, the connecting member includes a central tube located in the middle, and both ends of the central tube are fixedly connected with sliding tubes, and the outer end of the sliding tube is connected to the inner tube through a flange, and positioning bolts are screwed on the outer wall of the sliding tube.

[0012] The beneficial effects of the utility model are:

[0013] 1. During installation, first move the modular first box, second box and third box to the installation position, then insert the guide rod connecting the first box and the third box into the guide hole of the second box according to the area of ​​the installation position, and then move the first box and the third box by rollers to adjust the distance between them and the second box, so as to use the installation area of ​​different places, and at the same time adjust the sliding length of the sliding pipe and the central pipe of the connecting piece, and then connect the inner pipes to each other through the flange, so as to achieve adjustable installation;

[0014] 2. By utilizing the reinforcement components provided in the box, as well as the fin plates and center plates included in the reinforcement components, a triangular structure is formed between the fin plates and the inner wall of the box, thereby enhancing the deformation resistance and anti-resonance performance of the stainless steel box. At the same time, through the sound-absorbing holes opened in the fin plates and the internal sound-absorbing cotton, a sound-absorbing structure is added to the internal space of the box, further enhancing the effect of sound absorption and noise reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 This is a schematic diagram of the first box structure of an embodiment of the utility model.

[0017] Figure 3 This is a schematic diagram of the connecting piece structure of an embodiment of the utility model.

[0018] Figure 4 This is a schematic diagram of the connection structure between the reinforcement component and the box body of an embodiment of the utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the reinforcement component of an embodiment of the utility model.

[0020] In the figure: 1. first box body; 11. heat dissipation hole; 12. inspection door; 13. external pipe; 14. internal pipe; 15. reinforcement assembly; 151. fin plate; 152. center plate; 153. sound-absorbing hole; 2. second box body; 3. third box body; 4. guide rod; 5. connector; 51. center tube; 52. sliding tube; 53. positioning bolt; 54. flange; 6. base; 7. positioning pile. DETAILED DESCRIPTION

[0021] Reference Figures 1 to 5As shown, the utility model provides a modular heat exchange station structure, including: a first box body 1, a second box body 2 and a third box body 3, the lower ends of the first box body 1, the second box body 2 and the third box body 3 are all connected to a base 6 with rollers, and an internal pipe 14 and a connector 5 are connected between the first box body 1 and the second box body 2, and between the second box body 2 and the third box body 3, and the internal pipe 14 is connected to both ends of the connector 5, the connector 5 includes a central pipe 51 located in the middle, and both ends of the central pipe 51 are fixedly connected to a sliding pipe 52, and the outer end of the sliding pipe 52 is connected to the internal pipe 14 through a flange 54, At the same time, a positioning bolt 53 is screwed on the outer wall of the sliding tube 52, the first box body 1 and the third box body 3 are connected on both sides of the second box body 2, and the first box body 1, the second box body 2 and the third box body 3 are all provided with a reinforcing component 15, and the reinforcing component 15 includes a fin plate 151, and a center plate 152 is connected in the middle of the fin plate 151, the fin plate 151 is set as a hollow rectangular plate structure, and the outer wall of the rectangular plate is provided with a sound-absorbing hole 153, and the interior of the rectangular plate is filled with sound-absorbing cotton, the fin plate 151 is provided with a V-shaped structure on one side of the center plate 152, and the outer end of the fin plate 151 is connected to the inner wall of the box.

[0022] In this embodiment, the first box body 1, the second box body 2 and the third box body 3 are all provided with a modular box body structure, and the box appearances are the same.

[0023] Specifically, a heat exchange control unit is provided inside the first box body 1, a water quality assurance unit is provided inside the second box body 2, and a distribution balance unit is provided inside the third box body 3. At the same time, the heat exchange control unit includes a service heat exchanger and a circulating water pump, the water quality assurance unit includes a soft water tank, a water softener and a pollution removal filter, and the distribution balance unit includes a constant pressure water replenishment device, a pressure differential bypass valve, a water collector and a water distributor. The connection between the above devices has been clearly explained in the prior art.

[0024] Specifically, the flange 54 is provided in two groups at one end of the sliding tube 52, one group is slidably sleeved on the outer wall of the inner tube 14, and the other group is connected to one end of the sliding tube 52 and is an integrated structure, and the protruding part of the inner tube 14 is inserted into the center tube 51 to adjust the length. After the length is adjusted, the group of flanges 54 that are slidably sleeved on the outer wall of the inner tube 14 are fixed radially from the outer tube wall of the inner tube 14 by bolts, and at this time, the two groups of flanges 54 maintain contact and docking.

[0025] As a preferred embodiment, the reinforcement component 15 is provided to strengthen the internal structural strength of the three modular boxes and enhance the sound absorption and noise reduction effect.

[0026] like Figure 1 and Figure 2As shown, the base 6 on the lower side of the first box body 1 and the third box body 3 is connected with a positioning pile 7 near the outer edge, and the first box body 1 and the third box body 3 are connected with an internal pipe 14 on the opposite side ends, guide holes are provided on both side ends of the second box body 2, and the first box body 1 and the third box body 3 are connected with a guide rod 4 on the side end facing the second box body 2, and the guide rod 4 and the guide hole are matched and plugged, the front side walls of the first box body 1, the second box body 2 and the third box body 3 are provided with heat dissipation holes 11, and an inspection door 12 is provided on the lower side of the heat dissipation hole 11, and an external pipe 13 is connected to the outside of the first box body 1 and the third box body 3.

[0027] As a preferred implementation, by providing the guide rod 4 and the guide hole, it is convenient to maintain a linear guide effect when adjusting the spacing between the boxes, and then the positioning pile 7 is fixed to achieve installation.

[0028] When in use, first move the modular first box body, the second box body and the third box body to the installation position, and then insert the guide rod connecting the first box body and the third box body into the guide hole of the second box body according to the area of ​​the installation position, and then move the first box body and the third box body by rollers, and then solidly adjust the distance between the second box body, so as to use the installation area of ​​different places, and at the same time adjust the sliding length of the sliding tube and the center tube of the connecting piece, and then connect the internal pipes to each other by flanges, so as to achieve adjustable installation; by utilizing the reinforcement component provided in the box body, and the fin plate and the center plate included in the reinforcement component, a triangular structure is formed between the fin plate and the inner wall of the box body, so as to enhance the deformation resistance and anti-resonance performance of the stainless steel box body, and at the same time, through the sound-absorbing holes opened in the fin plate and the sound-absorbing cotton inside, a sound-absorbing structure is added to the internal space of the box body, further enhancing the sound absorption and noise reduction effect.

[0029] The modular heat exchange station structure of the utility model can effectively solve the problem that the existing prefabricated heat exchange station is inconvenient to adjust the distance between the boxes during installation, and there are deformation and instability caused by thermal expansion and contraction and resonance. It is realized on the basis of the existing modular heat exchange station structure technology, and the spacing between the modular heat exchange stations can be adjusted during installation, while the internal strength of the modular heat exchange station is enhanced and the sound insulation and noise reduction effect are further achieved.

Claims

1. A modular heat exchange station structure, comprising: The first box (1), the second box (2) and the third box (3) are characterized in that: the lower ends of the first box (1), the second box (2) and the third box (3) are all connected to a base (6) with rollers, and an internal pipe (14) and a connecting piece (5) are connected between the first box (1) and the second box (2), and between the second box (2) and the third box (3), and the internal pipe (14) is connected to both ends of the connecting piece (5), the first box (1) and the third box (3) are connected to both sides of the second box (2), and the first box (1), the second box (2) and the third box (3) are all provided with a reinforcing assembly (15), and the reinforcing assembly (15) includes a fin plate (151), and a center plate (152) is connected in the middle of the fin plate (151).

2. A modular heat exchange station structure according to claim 1, characterized in that: The bases (6) at the lower sides of the first box body (1) and the third box body (3) are connected to positioning piles (7) near the outer edges, and the opposite side ends of the first box body (1) and the third box body (3) are connected to internal pipes (14).

3. A modular heat exchange station structure according to claim 1, characterized in that: Guide holes are provided on both side ends of the second box body (2), and guide rods (4) are connected to the side ends of the first box body (1) and the third box body (3) facing the second box body (2), and the guide rods (4) and the guide holes are matched and plugged.

4. A modular heat exchange station structure according to claim 1, characterized in that: The front side walls of the first box body (1), the second box body (2) and the third box body (3) are all provided with heat dissipation holes (11), and an inspection door (12) is provided at the lower side of the heat dissipation holes (11), and external pipes (13) are connected to the outer sides of the first box body (1) and the third box body (3).

5. A modular heat exchange station structure according to claim 1, characterized in that: The fin plate (151) is configured as a hollow rectangular plate structure, the outer wall of the rectangular plate is provided with sound-absorbing holes (153), and the interior of the rectangular plate is filled with sound-absorbing cotton.

6. A modular heat exchange station structure according to claim 1, characterized in that: The fin plate (151) is provided with a V-shaped structure on one side of the center plate (152), and the outer end of the fin plate (151) is connected to the inner wall of the box body.

7. A modular heat exchange station structure according to claim 1, characterized in that: The connecting member (5) comprises a central tube (51) located in the middle, and two ends of the central tube (51) are fixedly connected with sliding tubes (52), and the outer end of the sliding tube (52) is connected to the inner tube (14) through a flange (54), and a positioning bolt (53) is screwed on the outer wall of the sliding tube (52).

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