Supporting frame with built-in pipeline and using method of supporting frame

Abstract

The invention belongs to the technical field of underground engineering, and discloses a supporting frame with a built-in pipeline and a using method of the supporting frame. Each supporting rod set comprises two supporting rods supported between the energy side wall and the ground, and the two supporting rods correspond to a water supply pipe and a water return pipe of the corresponding heat exchange pipe in position. Each supporting rod is provided with a containing cavity, and each heat exchange pipe is fixed in the containing cavity in the corresponding supporting rod. The heat exchange pipes are fixed in the supporting rods, so that the heat exchange pipes are shielded and protected, and compared with a traditional mode that pipelines are exposed outside, damage to the pipelines during running of vehicles near the side wall can be effectively prevented; when the supporting rods are installed, the heat exchange pipes can be synchronously arranged, the positions of the heat exchange pipes are restrained through the supporting rods, and the situation that pipelines are arranged disorderly and installation of other equipment on site is affected is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of underground engineering, and in particular relates to a support frame with built-in pipelines and a use method thereof. Background Art

[0002] The energy underground structure is a form of geothermal utilization in which heat exchange pipes are directly buried in the underground building structure. Since there is a facing soil surface in the side wall structure, which contains rich shallow geothermal energy, the shallow geothermal energy can be used as an external heat source by burying the heat exchange pipes in the side wall. The existing energy side walls often need to be supported by support frames, and the heat exchange system circulation equipment is installed on the top of the side wall. The water outlet and return water outlet on the circulation equipment need to be connected to the water supply pipe and return water pipe of the heat exchange pipe in the energy side wall through pipelines. The pipelines are completely exposed on the outside of the energy side wall, and there is a risk of damage by nearby vehicles during operation. Moreover, the pipelines are arranged in a messy manner, which will occupy a large amount of space on the side wall and affect the installation of other equipment on site. Therefore, we propose a support frame with built-in pipes and its use method to solve the above problems. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a support frame with built-in pipelines and a method of using the same, which solves the problem that pipelines are exposed and arranged in a messy manner, affecting the installation of other equipment.

[0004] The present invention is implemented through the following scheme: a support frame with a built-in pipeline, comprising:

[0005] Multiple support rod groups, the number of which is consistent with the number of heat exchange tubes pre-buried in the energy side wall and the positions of which correspond one to one; each of the support rod groups includes two support rods supported between the energy side wall and the ground, and the two support rods correspond to the positions of the water supply pipe and the return pipe of the corresponding heat exchange tube respectively;

[0006] There are multiple heat exchange tubes that are consistent in number with the support rods and correspond one to one. The support rods are provided with accommodating cavities, and each of the heat exchange tubes is fixed in the accommodating cavity on the corresponding support rod; the heat exchange tube corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment; the heat exchange tube corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return water outlet of the circulation equipment, so that the heat exchange medium transported by the circulation equipment through the water outlet will flow back to the circulation equipment through the heat exchange tube, the heat exchange tube and the return water outlet in sequence.

[0007] A further improvement of the support frame with built-in pipes of the present invention is that the support rod group further includes a first connecting frame for connecting and fixing the two support rods together and making the two support rods parallel to each other.

[0008] A further improvement of the support frame with built-in pipes of the present invention is that there are multiple first connecting frames in each support rod group, and the multiple first connecting frames are arranged along the length direction of the support rod.

[0009] A further improvement of the support frame with built-in pipes of the present invention is that the support frame further includes a plurality of second connecting frame groups for connecting and fixing two adjacent support rod groups together and making the two adjacent support rod groups parallel to each other.

[0010] A further improvement of the support frame with built-in pipes of the present invention is that the support rod includes a rod body, the accommodating cavity is opened inside the rod body, and both ends of the heat exchange tube pass through the accommodating cavity to the outside of the rod body, and are respectively connected with the water supply pipe of the heat exchange tube and the water outlet of the circulation equipment or with the return pipe of the heat exchange tube and the return water outlet of the circulation equipment.

[0011] A further improvement of the support frame with built-in pipelines of the present invention is that the support rod further includes two support seats, and the two support seats are respectively fixedly connected to the two ends of the rod body, and are used to respectively abut against the energy side wall and the ground;

[0012] The support rod further comprises two fixing components for fixing two support bases respectively in contact with the energy side wall and the ground.

[0013] A further improvement of the support frame with built-in pipes of the present invention is that the fixing assembly includes at least one pin and at least one through hole penetrating along the thickness direction of the support seat, at least one of the pins passes through at least one through hole and is nailed into the energy side wall / ground to fix the support seat to the energy side wall / ground.

[0014] A method for using a support frame with a built-in pipe comprises the following steps:

[0015] Providing a plurality of support rods with accommodating cavities therein and a plurality of heat exchange tubes having the same number as the support rods, and fixing the plurality of heat exchange tubes in a one-to-one correspondence within the accommodating cavities of the plurality of support rods;

[0016] Grouping the plurality of support rods into groups of two each to form a plurality of support rod groups that are the same in number as the heat exchange tubes pre-buried in the energy side wall;

[0017] Support multiple support rod groups and multiple heat exchange tube positions in a one-to-one correspondence between the energy side wall and the ground, and make the two support rods in each support rod group correspond to the water supply pipe and return pipe positions of the corresponding heat exchange tube respectively;

[0018] The heat exchange tube corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment. The heat exchange tube corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return outlet of the circulation equipment.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention shields and protects the heat exchange tubes by fixing them inside the support rods. Compared with traditional pipelines exposed to the outside, the present application can effectively prevent the pipelines from being damaged when vehicles are running near the side walls. When installing the support rods, the heat exchange tubes can be arranged synchronously, and the support rods can be used to constrain the position of the heat exchange tubes, avoiding messy pipeline layout and affecting the installation of other equipment on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shown is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 A schematic diagram of the position of the constraint plate of the present invention is shown.

[0023] Figure 3 A schematic structural diagram of the connection between the rod body and the support seat of the present invention is shown.

[0024] In the figure: 1. Rod body; 101. First steel pipe; 102. Second steel pipe; 103. Flange; 104. Rotating shaft; 105. Fastening cap; 106. Connecting plate; 2. Heat exchange tube; 3. First connecting frame; 4. Second connecting frame; 5. Support seat; 501. U-shaped frame; 6. Constraint plate; 7. Through hole. DETAILED DESCRIPTION

[0025] In order to solve the problem of exposed pipelines and disorderly arrangement, which affects the installation of other equipment, the present invention provides a support frame for built-in pipelines and its use method. The following is a detailed description of the support frame for built-in pipelines and its use method with reference to specific embodiments and accompanying drawings.

[0026] See Figures 1 to 3 As shown, a support frame with a built-in pipeline includes:

[0027] Multiple support rod groups, the number of which is consistent with the number of heat exchange tubes pre-buried in the energy side wall and the positions of which correspond one to one; each support rod group includes two support rods supported between the energy side wall and the ground, and the two support rods correspond to the positions of the water supply pipe and the return pipe of the corresponding heat exchange tube respectively;

[0028] There are multiple heat exchange tubes 2 that are consistent in number with the support rods and correspond one to one. A accommodating cavity is opened on the support rod, and each heat exchange tube 2 is fixed in the accommodating cavity on the corresponding support rod; the heat exchange tube 2 corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment; the heat exchange tube 2 corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return water outlet of the circulation equipment, so that the heat exchange medium transported by the circulation equipment through the water outlet will flow back to the circulation equipment through the heat exchange tube 2, the heat exchange tube and the return water outlet in sequence.

[0029] Specifically, in this embodiment, the circulation equipment is arranged at the lower part of the energy side wall, and can also be placed on the ground. The heat exchange tubes 2 in the two support rods in each support rod group are respectively connected to the water supply pipe and the return pipe of the heat exchange pipe to achieve circulation. This can avoid the installation of the circulation equipment on the top of the energy side wall, which often causes the operation and commissioning of the equipment to be more complicated and the construction difficulty to be higher. At the same time, it will take up a lot of space and affect the installation of other equipment on site.

[0030] By fixing the heat exchange tube 2 inside the support rod, the heat exchange tube 2 is shielded and protected. Compared with the traditional pipeline exposed to the outside, the present application can effectively prevent the pipeline from being damaged when the vehicle is running near the side wall. When installing the support rod, the heat exchange tube 2 can be arranged synchronously, and the support rod can be used to constrain the position of the heat exchange tube 2 to avoid messy pipeline arrangement and affect the installation of other equipment on site.

[0031] Among them, see Figure 1 As shown, the support rod group further includes a first connecting frame 3, which is used to connect and fix the two support rods together and make the two support rods parallel to each other;

[0032] There are multiple first connecting frames 3 in each support rod group, and the multiple first connecting frames 3 are arranged along the length direction of the support rod.

[0033] Furthermore, the length of the first connecting frame 3 is equivalent to the distance between the water supply pipe and the return pipe in the heat exchange pipe, which allows the two support rods to correspond to the positions of the water supply pipe and the return pipe respectively after installation;

[0034] By adopting the above design, the two support rods in each support rod group can be firmly connected, and the force can be uniformly applied during support, thereby improving the force strength.

[0035] Among them, see Figure 1 As shown, the support frame also includes a plurality of second connecting frame groups for connecting and fixing two adjacent support rod groups together and making the two adjacent support rod groups parallel to each other.

[0036] Specifically, each second connecting frame group includes a plurality of second connecting frames 4, and the plurality of second connecting frames 4 are arranged along the length direction of the support rod group;

[0037] Furthermore, the length of the second connecting frame 4 is equivalent to the distance between two adjacent heat exchange tubes;

[0038] By adopting the above design, the second connecting frame 4 can not only constrain the distance between two adjacent support rod groups, but also connect and fix the two adjacent support rod groups together, thereby ensuring that the energy side wall is supported in one piece and the supporting effect is good.

[0039] Among them, see Figure 1-2 As shown, the support rod includes a rod body 1, a receiving cavity is opened inside the rod body 1, and both ends of the heat exchange tube 2 pass through the receiving cavity to the outside of the rod body 1, and are respectively connected with the water supply pipe of the heat exchange tube and the water outlet of the circulation equipment or with the return pipe of the heat exchange tube and the return water outlet of the circulation equipment.

[0040] For details, see Figure 3 As shown, the rod body 1 includes a first steel tube 101 and two second steel tubes 102 respectively connected to the two ends of the first steel tube 101. Flanges 103 are fixed to both ends of the first steel tube 101, and a flange 103 is fixed to one end of the second steel tube 102 facing the first steel tube 101. The flange 103 at the end of the first steel tube 101 and the flange 103 at the end of the second steel tube 102 are fixedly connected together by bolts to achieve fixed connection between the first steel tube 101 and the second steel tube 102.

[0041] Furthermore, the cavity inside the first steel tube 101 is connected to the cavities inside the two second steel tubes 102 through both ends, forming a receiving cavity for the installation of the heat exchange tube 2. The end of the second steel tube 102 away from the first steel tube 101 is sealed. In this embodiment, refer to Figure 2 As shown, the heat exchange tube 2 includes four pipes and multiple constraint plates 6. Each constraint plate 6 is sleeved on the outside of the four pipes to bring the four pipes together. The multiple constraint plates 6 are arranged along the length of the pipes. The ends of the four pipes facing the energy side wall are connected to the water supply pipe / return pipe, and the ends of the four pipes facing the ground are connected to the water outlet / return outlet of the circulation equipment.

[0042] By adopting the above design, the heat exchange tube 2 is hidden in the accommodation cavity inside the rod body 1 to avoid being exposed to the outside, which is not only beautiful but also can avoid damage to the pipeline when the vehicle is running near the side wall.

[0043] Among them, see Figure 3 As shown, the support pole further includes two support bases 5, and the two support bases 5 are respectively fixedly connected to the two ends of the pole body 1, for respectively contacting with the energy side wall and the ground;

[0044] The support rod also includes two fixing components for fixing the two support bases 5 respectively against the energy side wall and the ground;

[0045] The fixing assembly includes at least one pin and at least one through hole 7 passing through the thickness direction of the support base 5. At least one pin passes through at least one through hole 7 and is nailed into the energy side wall / ground to fix the support base 5 to the energy side wall / ground.

[0046] Specifically, the support seat 5 is fixedly connected to a U-shaped frame 501 on one side facing the rod body 1, and a rotating shaft 104 is rotatably connected to the U-shaped groove of the U-shaped frame 501. The end of the rod body 1 is fixedly connected to a connecting plate 106 fixedly connected to the rotating shaft 104. The two ends of the rotating shaft 104 respectively pass through the U-shaped groove and extend to the outside of the U-shaped frame 501 to form an extension section, and a fastening cap 105 is screwed on the extension section; when installing the support rod, the angle between the support seat 5 and the rod body 1 can be adjusted so that the support rod is installed to a set position between the energy side wall and the ground, which is conducive to adjusting the position when installing the support rod. After adjustment, the fastening caps 105 at both ends can be screwed to the outside of the U-shaped frame 501 to limit the rotating shaft 104 and prevent it from rotating, thereby achieving a fixed connection between the support seat 5 and the rod body 1;

[0047] By adopting the above design, the support rod can be installed firmly, can provide good support, and can also ensure that the heat exchange tube 2 is stable in use.

[0048] A method for using a support frame with a built-in pipe comprises the following steps:

[0049] Providing a plurality of support rods with accommodating cavities therein and a plurality of heat exchange tubes 2 having the same number as the support rods, and fixing the plurality of heat exchange tubes 2 in the accommodating cavities of the plurality of support rods in a one-to-one correspondence;

[0050] Grouping the plurality of support rods into groups of two each to form a plurality of support rod groups that are the same in number as the heat exchange tubes pre-buried in the energy side wall;

[0051] Support multiple support rod groups and multiple heat exchange tube positions in a one-to-one correspondence between the energy side wall and the ground, and make the two support rods in each support rod group correspond to the water supply pipe and return pipe positions of the corresponding heat exchange tube respectively;

[0052] The heat exchange tube 2 corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment. The heat exchange tube 2 corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return outlet of the circulation equipment.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0054] The present invention has been described in detail above with reference to the embodiments of the accompanying drawings. A person skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention. The scope of protection of the present invention shall be determined by the scope defined in the appended claims.

Claims

1. A support frame with a built-in pipeline, characterized in that: include: Multiple support rod groups, the number of which is consistent with the number of heat exchange tubes pre-buried in the energy side wall and the positions of which correspond one to one; each of the support rod groups includes two support rods supported between the energy side wall and the ground, and the two support rods correspond to the positions of the water supply pipe and the return pipe of the corresponding heat exchange tube respectively; There are multiple heat exchange tubes that are consistent in number with the support rods and correspond one to one. The support rods are provided with accommodating cavities, and each of the heat exchange tubes is fixed in the accommodating cavity on the corresponding support rod; the heat exchange tube corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment; the heat exchange tube corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return water outlet of the circulation equipment, so that the heat exchange medium transported by the circulation equipment through the water outlet will flow back to the circulation equipment through the heat exchange tube, the heat exchange tube and the return water outlet in sequence.

2. A support frame with built-in pipes as claimed in claim 1, characterized in that: The support rod group also includes a first connecting frame, which is used to connect and fix the two support rods together and make the two support rods parallel.

3. A support frame with built-in pipes as claimed in claim 2, characterized in that: There are multiple first connecting frames in each support rod group, and the multiple first connecting frames are arranged along the length direction of the support rod.

4. The support frame with built-in pipes according to claim 2, characterized in that: The support frame also includes a plurality of second connecting frame groups for connecting and fixing two adjacent support rod groups together and making the two adjacent support rod groups parallel to each other.

5. The support frame with built-in pipes according to claim 1, characterized in that: The support rod includes a rod body, the accommodating cavity is opened inside the rod body, and both ends of the heat exchange tube pass through the accommodating cavity to the outside of the rod body, and are respectively connected with the water supply pipe of the heat exchange tube and the water outlet of the circulation equipment or with the return pipe of the heat exchange tube and the return water outlet of the circulation equipment.

6. The support frame with built-in pipes according to claim 5, characterized in that: The support rod further includes two support bases, and the two support bases are respectively fixedly connected to the two ends of the rod body, and are used to respectively abut against the energy side wall and the ground; The support rod further comprises two fixing components for fixing two support bases respectively in contact with the energy side wall and the ground.

7. The support frame with built-in pipes according to claim 6, characterized in that: The fixing assembly includes at least one pin and at least one through hole extending along the thickness direction of the support base. At least one pin passes through the at least one through hole and is nailed into the energy side wall / ground to fix the support base to the energy side wall / ground.

8. A method for using a support frame with a built-in pipeline, characterized in that: The steps include: Providing a plurality of support rods with accommodating cavities therein and a plurality of heat exchange tubes having the same number as the support rods, and fixing the plurality of heat exchange tubes in a one-to-one correspondence within the accommodating cavities of the plurality of support rods; Grouping the plurality of support rods into groups of two each to form a plurality of support rod groups that are the same in number as the heat exchange tubes pre-buried in the energy side wall; Support multiple support rod groups and multiple heat exchange tube positions in a one-to-one correspondence between the energy side wall and the ground, and make the two support rods in each support rod group correspond to the water supply pipe and return pipe positions of the corresponding heat exchange tube respectively; The heat exchange tube corresponding to the position of the water supply pipe is connected to the water supply pipe at one end facing the energy side wall, and the other end is connected to the water outlet of the circulation equipment. The heat exchange tube corresponding to the position of the return pipe is connected to the return pipe at one end facing the energy side wall, and the other end is connected to the return outlet of the circulation equipment.

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