Heat preservation type heating and ventilation pipe with energy-saving effect for heating and ventilation engineering

Abstract

The utility model relates to the technical field of heating and ventilation engineering, and discloses a heat preservation type heating and ventilation pipe with an energy-saving effect for heating and ventilation engineering, which comprises a heating and ventilation pipeline and a hanging bracket, the hanging bracket comprises a supporting frame, hanging rods are fixedly connected to two sides of the top of the supporting frame, and top mounting blocks are fixedly connected to the tops of the hanging rods. A bolt hole is formed in the top of the top installation block, side face moving assemblies are installed on the two sides of the top of the supporting frame, top fixing assemblies are installed on the inner sides of the two hanging rods, and by arranging the supporting frame and the side face moving assemblies, a first handle block is rotated clockwise to drive a bidirectional threaded rod to rotate; and under the thread thrust action of first threads and second threads, the two moving blocks get close to each other, so that the clamping plates clamp and fix the two sides of the heating and ventilation pipelines, the heating and ventilation pipelines with different widths can be fixed, and the fixing effect is enhanced through cooperation of the top fixing assembly and the side face moving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and ventilation engineering, and more specifically to a heat-insulating heating and ventilation pipe for heating and ventilation engineering with energy-saving effect. Background Art

[0002] HVAC pipes in HVAC engineering are pipe networks used for heating, ventilation and air conditioning systems. HVAC pipe systems are used to transport heat, cold, air flow, and control indoor temperature and humidity. These pipes are usually made of stainless steel, galvanized steel, copper and other materials. In order to make HVAC pipes more energy-efficient, rubber-plastic insulation sponges are usually wrapped on the outside of the inner pipes, and then insulation tape is wrapped around the outside of the rubber-plastic insulation sponges to keep the fluid in the pipes warm or cold and avoid condensation on the surface of the pipes.

[0003] When installing and fixing HVAC pipes, hangers are often needed to support and fix the HVAC pipe system. Its function is to maintain the stability and safety of the pipes. Existing hangers mainly serve as supports, and some have threaded holes on the support plates of the hangers. Fixed baffles are set on the support plates by bolts to limit and fix the two sides of the HVAC pipes. The two fixed baffles cannot be adjusted to any position on the support plates, making it difficult to adapt to HVAC pipes of different widths. The fixing effect is poor, and there is no pressing and fixing component on the top of the HVAC pipe. Under the action of earthquakes or strong external forces, it is easy to deviate and leak. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a heat-insulating HVAC pipe for HVAC engineering with energy-saving effect to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an insulated HVAC pipe for HVAC engineering with energy-saving effect, comprising a HVAC pipe and a hanger, the hanger comprising a support frame, both sides of the top of the support frame are fixedly connected with hangers, the top of the hanger is fixedly connected with a top mounting block, the top of the top mounting block is provided with bolt holes, both sides of the top of the support frame are installed with side moving components, and the inner sides of the two hangers are installed with top fixing components.

[0006] Furthermore, a bidirectional threaded rod is movably sleeved on the inner side of the support frame, a first handle block is fixedly connected to the right side of the bidirectional threaded rod, a first thread is arranged on the left side of the outer side of the bidirectional threaded rod, and a second thread is arranged on the right side of the outer side of the bidirectional threaded rod, and the thread directions of the first thread and the second thread are opposite.

[0007] Furthermore, the side moving assembly includes two moving blocks, which are respectively threadedly connected to the first thread and the second thread, the top of the moving block is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a clamping plate, a rectangular hole is opened on the top of the side of the clamping plate, and the side of the clamping plate is fixedly connected to a first rubber pad.

[0008] Furthermore, a positioning rod is fixedly connected to the inner side of the support frame, and the positioning rod is movably sleeved with the moving block. A sliding groove is provided on the top of the support frame, and the sliding groove and the connecting block are adapted to each other.

[0009] Furthermore, the top fixing assembly includes a fixing rod fixed on the inner sides of the two suspension rods, the ends of the two fixing rods close to each other are fixedly connected with a fixing plate, the top of the fixing plate is threadedly sleeved with a lifting screw rod, the top of the lifting screw rod is fixedly connected with a second handle block, the bottom of the lifting screw rod is movably connected with a pressing plate, both sides of the top of the pressing plate are fixedly connected with cylindrical rods, and the cylindrical rods are movably sleeved with the fixing plate.

[0010] Furthermore, a second rubber pad is fixedly connected to the bottom of the pressing plate, and the fixing rod is movably sleeved with the rectangular hole.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with a support frame and a side moving component. The first handle block is rotated clockwise to drive the bidirectional threaded rod to rotate. Under the thread thrust of the first thread and the second thread, the two moving blocks approach each other, so that the clamping plate clamps and fixes the two sides of the HVAC pipe, and can fix HVAC pipes of different widths.

[0013] 2. The utility model is provided with a top fixing component. The second handle block is rotated clockwise to drive the lifting screw to rotate. Under the action of the threaded thrust of the fixing plate, the lifting screw pushes the pressing plate to move downward, thereby pressing and fixing the top of the HVAC pipe. The fixing effect is enhanced by cooperating with the side moving component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the support frame structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the side moving component of the utility model.

[0017] Figure 4 It is a schematic diagram of the top fixing component structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the bidirectional threaded rod structure of the utility model.

[0019] Figure 6 It is a schematic diagram of the top mounting block structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. HVAC pipe; 2. hanger; 201. support frame; 211. bidirectional threaded rod; 212. first handle block; 213. first thread; 214. second thread; 215. positioning rod; 216. slide groove; 202. hanger; 203. top mounting block; 204. bolt hole; 3. top fixing assembly; 301. fixing rod; 302. fixing plate; 303. lifting screw rod; 305. second handle block; 306. pressing plate; 307. second rubber pad; 308. cylindrical rod; 4. side moving assembly; 401. moving block; 402. connecting block; 403. clamping plate; 404. first rubber pad; 405. rectangular hole. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The insulated HVAC pipe for HVAC engineering with energy-saving effects involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 6 The utility model provides an insulated HVAC pipe for HVAC engineering with energy-saving effect, including a HVAC pipe 1 and a hanger 2. The hanger 2 includes a support frame 201. Both sides of the top of the support frame 201 are fixedly connected with hangers 202. The top of the hanger 202 is fixedly connected with a top mounting block 203. Bolt holes 204 are provided on the top of the top mounting block 203. Side moving components 4 are installed on both sides of the top of the support frame 201, and top fixing components 3 are installed on the inner sides of the two hangers 202.

[0023] In the embodiment of the present application, the top mounting block 203 is first fixed to the top of the building or the keel frame by bolts, and then the HVAC pipe 1 is placed on the top of the support frame 201 so that the HVAC pipe 1 is located in the middle of the top of the support frame 201. The first handle block 212 is rotated clockwise to drive the bidirectional threaded rod 211 to rotate. Under the thread thrust of the first thread 213 and the second thread 214, the two moving blocks 401 approach each other, so that the clamping plate 403 clamps and fixes the two sides of the HVAC pipe 1. Then, the second handle block 305 is rotated clockwise to drive the lifting screw rod 303 to rotate. Under the thread thrust of the fixing plate 302, the lifting screw rod 303 pushes the pressing plate 306 to move downward, thereby pressing and fixing the top of the HVAC pipe 1.

[0024] In a preferred embodiment, a bidirectional threaded rod 211 is movably sleeved on the inner side of the support frame 201, a first handle block 212 is fixedly connected to the right side of the bidirectional threaded rod 211, a first thread 213 is arranged on the left side of the outer side of the bidirectional threaded rod 211, and a second thread 214 is arranged on the right side of the outer side of the bidirectional threaded rod 211. The thread directions of the first thread 213 and the second thread 214 are opposite, and the side moving assembly 4 includes two moving blocks 401, and the two moving blocks 401 are respectively threadedly sleeved with the first thread 213 and the second thread 214, and the moving blocks 40 1 is fixedly connected with a connecting block 402 on the top, and a clamping plate 403 is fixedly connected with the top of the connecting block 402. A rectangular hole 405 is opened on the top of the side of the clamping plate 403. The first handle block 212 is rotated clockwise to drive the bidirectional threaded rod 211 to rotate. Under the thread thrust of the first thread 213 and the second thread 214, the two moving blocks 401 approach each other to press and fix the two sides of the HVAC pipe 1. The first handle block 212 is rotated counterclockwise, and the two side moving components 4 move away from each other and no longer press and fix the sides of the HVAC pipe 1.

[0025] In a preferred embodiment, a positioning rod 215 is fixedly connected to the inner side of the support frame 201, and the positioning rod 215 is movably connected to the moving block 401. A sliding groove 216 is provided on the top of the support frame 201, and the sliding groove 216 and the connecting block 402 are adapted to each other. The positioning rod 215 plays a positioning role for the moving block 401, so that the moving block 401 will not be offset or stuck when moving.

[0026] In a preferred embodiment, the top fixing assembly 3 includes a fixing rod 301 fixed to the inner sides of the two suspension rods 202, and the ends of the two fixing rods 301 close to each other are fixedly connected to a fixing plate 302, and the top of the fixing plate 302 is threadedly sleeved with a lifting screw rod 303, and the top of the lifting screw rod 303 is fixedly connected to a second handle block 305, and the bottom of the lifting screw rod 303 is movably connected to a pressing plate 306, and both sides of the top of the pressing plate 306 are fixedly connected with a cylindrical rod 308, and the cylindrical rod 308 is movably sleeved with the fixing plate 302, and the second handle block 305 is rotated clockwise to drive the lifting screw rod 303 to rotate, and under the action of the threaded thrust of the fixing plate 302, the lifting screw rod 303 pushes the pressing plate 306 to move downward, thereby pressing and fixing the top of the HVAC pipe 1, and the second handle block 305 is rotated counterclockwise, and the lifting screw rod 303 drives the pressing plate 306 to move upward, and the top of the HVAC pipe 1 is no longer pressed and fixed.

[0027] In a preferred embodiment, the bottom of the pressing plate 306 is fixedly connected to a second rubber pad 307, the fixing rod 301 is movably connected to the rectangular hole 405, and the side of the clamping plate 403 is fixedly connected to a first rubber pad 404. The arrangement of the second rubber pad 307 and the first rubber pad 404 can better fit the surface of the HVAC pipe 1.

[0028] The working principle of the utility model is as follows: first, the top mounting block 203 is fixed to the top of the building or the keel frame by bolts, and then the HVAC pipe 1 is placed on the top of the support frame 201, so that the HVAC pipe 1 is located in the middle of the top of the support frame 201, and the first handle block 212 is rotated clockwise to drive the bidirectional threaded rod 211 to rotate. Under the thread thrust of the first thread 213 and the second thread 214, the two moving blocks 401 approach each other, so that the clamping plate 403 clamps the two sides of the HVAC pipe 1, and then the second handle block 305 is rotated clockwise to drive the lifting screw rod 303 to rotate. Under the thread thrust of the fixing plate 302, the lifting screw rod 303 pushes the pressing plate 306 to move downward, thereby pressing and fixing the top of the HVAC pipe 1.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A heat-insulating HVAC pipe for HVAC engineering with energy-saving effect, comprising a HVAC pipe (1) and a hanger (2), characterized in that: The hanger (2) comprises a support frame (201), both sides of the top of the support frame (201) are fixedly connected with hangers (202), the top of the hanger (202) is fixedly connected with a top mounting block (203), the top of the top mounting block (203) is provided with a bolt hole (204), both sides of the top of the support frame (201) are installed with side moving assemblies (4), and the inner sides of the two hangers (202) are installed with top fixing assemblies (3).

2. The heat-insulating HVAC pipe for HVAC engineering with energy-saving effect according to claim 1, characterized in that: A bidirectional threaded rod (211) is movably sleeved on the inner side of the support frame (201); a first handle block (212) is fixedly connected to the right side of the bidirectional threaded rod (211); a first thread (213) is arranged on the left side of the outer side of the bidirectional threaded rod (211); a second thread (214) is arranged on the right side of the outer side of the bidirectional threaded rod (211); and the thread directions of the first thread (213) and the second thread (214) are opposite.

3. The heat-insulating HVAC pipe for HVAC engineering with energy-saving effect according to claim 1 is characterized in that: The side moving assembly (4) comprises two moving blocks (401), the two moving blocks (401) are respectively threadedly sleeved with the first thread (213) and the second thread (214), the top of the moving block (401) is fixedly connected to a connecting block (402), the top of the connecting block (402) is fixedly connected to a clamping plate (403), the top of the side of the clamping plate (403) is provided with a rectangular hole (405), and the side of the clamping plate (403) is fixedly connected to a first rubber pad (404).

4. The heat-insulating HVAC pipe for HVAC engineering with energy-saving effect according to claim 1, characterized in that: A positioning rod (215) is fixedly connected to the inner side of the support frame (201), and the positioning rod (215) is movably sleeved with the moving block (401). A sliding groove (216) is provided on the top of the support frame (201), and the sliding groove (216) and the connecting block (402) are mutually adapted.

5. The heat-insulating HVAC pipe for HVAC engineering with energy-saving effect according to claim 1, characterized in that: The top fixing assembly (3) comprises a fixing rod (301) fixed to the inner sides of the two suspension rods (202); one end of the two fixing rods (301) close to each other is fixedly connected to a fixing plate (302); a lifting screw rod (303) is threadedly sleeved on the top of the fixing plate (302); a second handle block (305) is fixedly connected to the top of the lifting screw rod (303); a pressing plate (306) is movably connected to the bottom of the lifting screw rod (303); cylindrical rods (308) are fixedly connected to both sides of the top of the pressing plate (306); and the cylindrical rods (308) are movably sleeved on the fixing plate (302).

6. The heat-insulating HVAC pipe for HVAC engineering with energy-saving effect according to claim 5, characterized in that: A second rubber pad (307) is fixedly connected to the bottom of the pressing plate (306), and the fixing rod (301) is movably sleeved with the rectangular hole (405).

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