Far infrared low-temperature large-tube radiation heating and ventilation mechanism

Abstract

The utility model relates to the technical field of heating and ventilation pipelines, and discloses a far infrared low-temperature large-pipe radiation heating and ventilation mechanism which comprises a base and a pipeline installed at the top end of the base, a dismounting mechanism is arranged on the base, an installation mechanism is arranged on the dismounting mechanism, a push rod is pushed inwards to extrude a stress block, and the stress block is installed on the pipeline. Meanwhile, a connecting plate is driven to move, then a pipeline can be placed in a groove in the top end of a base, a clamping plate is aligned with the inner wall of an inserting groove in the top end of a clamping block, a push rod can be loosened after the clamping plate is clamped and installed, a spring can rebound and reset to drive stress blocks on the two sides to reset, and the outer wall of the clamping plate can move inwards; the fixing cover is provided with the clamping holes, so that the fixing cover is clamped on the inner walls of the clamping holes, the fixing cover can be mounted and limited, the pipeline is mounted, a worker does not need to hold a tool in the process, the pipeline can be quickly disassembled and assembled, and the disassembling and assembling efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of heating, ventilation and air conditioning (HVAC) piping technology, specifically, it relates to a far-infrared low-temperature large-pipe radiant HVAC mechanism. Background Technology

[0002] Comfortable, efficient, and environmentally friendly heating and ventilation systems have become an indispensable key element of modern buildings. Low-temperature radiant heating and ventilation pipes are mainly made of materials such as heat-resistant polyethylene, polybutene, and random copolymer polypropylene.

[0003] A search revealed that CN213018312U discloses a far-infrared low-temperature large-tube radiant heating and ventilation mechanism. By incorporating an ultrasonic generator, when scale is generated on the inner wall of the tube, the ultrasonic generator can be activated to clean the scale using ultrasonic waves. At the same time, the solenoid valve is opened, and the water and scale inside the tube are drained through the drain pipe, thereby preventing scale from affecting the heating.

[0004] In this HVAC system, the pipes are fixedly connected by bolts. This means that during disassembly and assembly, workers need to repeatedly tighten the bolts with a screwdriver, which reduces the efficiency of disassembly and assembly and makes it inconvenient for quick disassembly and assembly.

[0005] In view of this, this utility model is proposed. Summary of the Invention

[0006] To address the issue that the pipe connections in this HVAC system are secured with bolts, which necessitates repeated tightening with a screwdriver during assembly and disassembly, thus reducing efficiency and hindering rapid installation and removal, the basic concept of this invention is as follows:

[0007] A far-infrared low-temperature large-tube radiant heating and ventilation mechanism, including a base;

[0008] The pipe is installed at the top of the base, and the base is provided with a disassembly and assembly mechanism. The disassembly and assembly mechanism is provided with an installation mechanism, and the disassembly and assembly mechanism includes a push rod.

[0009] The base has an open cavity on its outer wall. The push rod's outer wall extends through the inner wall of this cavity. One end of the push rod is fixedly connected to a top block. A through hole is formed in the inner wall of the cavity at the bottom of the base. A connecting rod is slidably connected to the inner wall of this through hole. One end of the connecting rod is fixedly connected to a force-bearing block. A spring is fixedly connected to the outer wall of the end of the force-bearing block connected to the connecting rod. The end of the spring away from the force-bearing block is fixedly connected to the inner wall of the cavity. A connecting plate is fixedly connected to the end of the connecting rod away from the force-bearing block. A locking plate is fixedly connected to the top of the connecting plate. A locking block is fixedly connected to the outer wall of the base. A slot is formed at the top of the locking block. A connecting groove is formed in the inner wall of the slot. The outer wall of the locking plate is movably disposed in the inner wall of the connecting groove. A locking plate is movably disposed in the inner wall of the slot formed at the top of the locking block. A locking hole is formed in the outer wall of the locking plate. The outer wall of the locking plate engages with the inner wall of the locking hole.

[0010] In a preferred embodiment of this utility model, the installation mechanism includes an installation plate, a through groove is provided at the top of the pipe, an ultrasonic generator is fixedly installed on the outer wall of the installation plate, a connecting hole is provided on the outer wall of the installation plate, a limit plate is fixedly connected to the top of the installation plate, and a limit slot is provided at the bottom of the inner wall of the fixing cover.

[0011] In a preferred embodiment of this utility model, there are two locking blocks and two locking plates, which are distributed symmetrically on the left and right sides of the pipe.

[0012] In a preferred embodiment of the present invention, the bottom end of the connecting groove opened in the inner wall of the slot at the top of the locking block extends through the bottom end of the locking block, and the outer wall of the connecting plate is movably disposed in the inner wall of the connecting groove.

[0013] In a preferred embodiment of this utility model, the inner wall of the card hole is properly fitted to the outer wall of the card plate.

[0014] In a preferred embodiment of this utility model, the outer wall of the force-bearing block is provided with a first inclined surface, and the left and right sides of the top block are provided with second inclined surfaces, which fit together appropriately.

[0015] In a preferred embodiment of this utility model, the outer wall of the mounting plate is fitted to the inner wall of the sliding groove opened at the top of the pipe.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] This invention utilizes a push rod that presses against a force-bearing block, simultaneously moving a connecting plate. The pipe is then placed in the groove at the top of the base. The locking plates on both sides of the outer wall of the fixing cover are then aligned with the inner wall of the slot at the top of the locking block, thus initially pressing and fixing the pipe. After the locking plates are engaged, the push rod is released, and the top block no longer applies force to the force-bearing block. The spring then rebounds and resets, causing the force-bearing blocks on both sides to return to their original positions. As the force-bearing blocks move, the connecting plates and locking plates on both sides reset. The outer wall of the locking plate then moves inward, engaging with the inner wall of the locking hole. This completes the installation and positioning of the fixing cover, thus completing the pipe installation. This process eliminates the need for manual tools and allows for rapid pipe assembly and disassembly, improving efficiency.

[0018] In this invention, when installing an ultrasonic generator, the mounting plate is first inserted into the opening at the top of the pipe, so that the bottom end of the mounting plate contacts the bottom end of the inner wall of the pipe. Then, the ultrasonic generator is fixedly installed on the mounting plate. When the fixing cover is snapped onto the top of the pipe, the limiting groove at its bottom end will engage with the limiting plate at the top of the mounting plate to limit its movement. This limits the movement of the limiting plate, thereby limiting the installation plate and completing the installation. The process is simple and convenient, further improving installation efficiency.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the present invention.

[0023] Figure 3 This is a cross-sectional view of the disassembly and assembly mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of part of the disassembly and assembly mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the installation mechanism of this utility model.

[0026] In the diagram: 1. Base; 2. Pipe; 31. Disassembly / assembly mechanism; 311. Push rod; 312. Top block; 313. Connecting rod; 314. Force-bearing block; 315. Spring; 316. Connecting plate; 317. Clamping plate; 318. Fixing cover; 319. Clamping block; 3110. Clamping plate; 3111. Clamping hole; 32. Installation mechanism; 321. Mounting plate; 322. Ultrasonic generator; 323. Connecting hole; 324. Limiting plate; 325. Limiting slot. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0028] like Figures 1 to 5 As shown, a far-infrared low-temperature large-tube radiant heating and ventilation mechanism includes a base 1, a pipe 2 installed at the top of the base 1, a disassembly and assembly mechanism 31 on the base 1, and an installation mechanism 32 on the disassembly and assembly mechanism 31. The disassembly and assembly mechanism 31 includes a push rod 311. The outer wall of the base 1 has an opening and a cavity. The outer wall of the push rod 311 movably passes through the inner wall of the cavity. One end of the push rod 311 is fixedly connected to a top block 312. The inner wall of the cavity at the bottom of the base 1 has a through hole. The inner wall of the through hole is slidably connected to a connecting rod 313. One end of the connecting rod 313 is fixedly connected to a force-bearing block 314. The outer wall of the end of the force-bearing block 314 connected to the connecting rod 313... A spring 315 is fixedly connected. The end of the spring 315 away from the force-bearing block 314 is fixedly connected to the inner wall of the cavity. A connecting plate 316 is fixedly connected to the end of the connecting rod 313 away from the force-bearing block 314. A locking plate 317 is fixedly connected to the top of the connecting plate 316. A locking block 319 is fixedly connected to the outer wall of the base 1. A slot is opened at the top of the locking block 319. A connecting groove is opened in the inner wall of the slot. The outer wall of the locking plate 317 is movably disposed in the inner wall of the connecting groove. A locking plate 3110 is movably disposed in the inner wall of the slot opened at the top of the locking block 319. A locking hole 3111 is opened in the outer wall of the locking plate 3110. The outer wall of the locking plate 317 is locked into the inner wall of the locking hole 3111.

[0029] Furthermore, there are two locking blocks 319 and two locking plates 3110. The locking blocks 319 and the locking plates 3110 are distributed symmetrically on the left and right sides of the pipe 2, so that the left and right sides of the fixing cover 318 can be evenly supported and installed, thereby improving the installation stability.

[0030] Furthermore, the bottom end of the connecting groove opened in the inner wall of the slot at the top of the locking block 319 extends through the bottom end of the locking block 319, and the outer wall of the connecting plate 316 is movably disposed in the inner wall of the connecting groove, so that the connecting plate 316 can move inside the connecting groove.

[0031] Furthermore, the inner wall of the card hole 3111 fits snugly against the outer wall of the card plate 317, thus ensuring the tight and stable engagement of the card plate 317 with the inner wall of the card hole 3111.

[0032] The installation mechanism 32 includes an installation plate 321, a through groove is provided at the top of the pipe 2, an ultrasonic generator 322 is fixedly installed on the outer wall of the installation plate 321, a connecting hole 323 is provided on the outer wall of the installation plate 321, a limit plate 324 is fixedly connected to the top of the installation plate 321, and a limit slot 325 is provided at the bottom of the inner wall of the fixing cover 318.

[0033] Furthermore, the outer wall of the force-bearing block 314 is provided with a first inclined surface, and the left and right sides of the top block 312 are provided with second inclined surfaces. The two fit together properly, so that the first inclined surface and the second inclined surface can cooperate to generate a squeezing effect, thereby facilitating disassembly and assembly operations.

[0034] Furthermore, the outer wall of the mounting plate 321 fits snugly against the inner wall of the sliding groove at the top of the pipe 2, thereby ensuring a tight fit between the mounting plate 321 and the inner wall of the sliding groove and improving installation stability.

[0035] The implementation principle of a far-infrared low-temperature large-tube radiant heating and ventilation mechanism in this embodiment is as follows: When it is necessary to install and fix the pipe 2, first push the push rod 311 inward to move it. At this time, the push rod 311 will drive the top block 312 to move forward. During the movement of the top block 312, it will contact and squeeze the force blocks 314 on both sides. The force blocks 314, which are squeezed, will move to the left and right sides. At the same time, the force blocks 314 will drive the connecting rod 313 to move while moving. Then, the force blocks 314 can also squeeze the spring 315. As the connecting rod 313 moves left and right, it will drive the connecting plate 316 to the left and right sides. In this way, the connecting plate 316 will drive the top clamping plate 317 to move outward. This allows the clamping plate 317 to move to the outermost position of the clamping block 319. Then, the pipe 2 can be placed on the base 1. In the groove at the top, the locking plates 3110 on both sides of the outer wall of the fixing cover 318 are aligned with the inner wall of the slot at the top of the locking block 319, thus completing the initial pressing and fixing of the pipe 2. After the locking plates 3110 are installed, the push rod 311 can be released. At this time, the top block 312 will no longer apply force to the force block 314, and then the spring 315 can rebound and reset, driving the force blocks 314 on both sides to reset. As the force blocks 314 move, the connecting plates 316 and the locking plates 317 on both sides can be reset. At this time, the outer wall of the locking plate 317 will move inward, thereby locking into the inner wall of the locking hole 3111. This completes the installation limit of the fixing cover 318, thus completing the installation of the pipe 2. During this process, there is no need for the staff to hold tools, and the pipe 2 can be quickly disassembled and assembled, improving the efficiency of disassembly and assembly.

[0036] When installing the ultrasonic generator 322, first insert the mounting plate 321 into the opening at the top of the pipe 2, so that the bottom end of the mounting plate 321 contacts the bottom end of the inner wall of the pipe 2. Then, fix the ultrasonic generator 322 on the mounting plate 321. When the fixing cover 318 is snapped into the top of the pipe 2, the limiting groove 325 at its bottom end will engage with the limiting plate 324 at the top of the mounting plate 321 to limit the position. This limits the position of the limiting plate 324, thereby limiting the position of the mounting plate 321. The installation is then completed. The process is simple and convenient, further improving the installation efficiency.

Claims

1. A far-infrared low-temperature large-tube radiant heating and ventilation mechanism, comprising a base (1); The pipe (2) installed at the top of the base (1) is characterized in that, The base (1) is provided with a disassembly and assembly mechanism (31), and the disassembly and assembly mechanism (31) is provided with an installation mechanism (32). The disassembly and assembly mechanism (31) includes a push rod (311). The base (1) has an open cavity on its outer wall. The push rod (311) is movably inserted through the inner wall of the cavity. One end of the push rod (311) is fixedly connected to a top block (312). The inner wall of the cavity at the bottom of the base (1) has a through hole. A connecting rod (313) is slidably connected to the inner wall of the through hole. One end of the connecting rod (313) is fixedly connected to a force-bearing block (314). A spring (315) is fixedly connected to the outer wall of the end of the force-bearing block (314) connected to the connecting rod (313). The end of the spring (315) away from the force-bearing block (314) is fixedly connected to the inner wall of the cavity. The connecting rod (313) is far from the force-bearing block (314). A connecting plate (316) is fixedly connected to one end of the force-bearing block (314). A locking plate (317) is fixedly connected to the top of the connecting plate (316). A locking block (319) is fixedly connected to the outer wall of the base (1). A slot is opened at the top of the locking block (319). A connecting groove is opened in the inner wall of the slot. The outer wall of the locking plate (317) is movably disposed in the inner wall of the connecting groove. A locking plate (3110) is movably disposed in the inner wall of the slot opened at the top of the locking block (319). A locking hole (3111) is opened in the outer wall of the locking plate (3110). The outer wall of the locking plate (317) is locked in the inner wall of the locking hole (3111).

2. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 1, characterized in that, The installation mechanism (32) includes an installation plate (321), a through groove is provided at the top of the pipe (2), an ultrasonic generator (322) is fixedly installed on the outer wall of the installation plate (321), a connecting hole (323) is provided on the outer wall of the installation plate (321), a limit plate (324) is fixedly connected to the top of the installation plate (321), and a limit slot (325) is provided at the bottom of the inner wall of the fixing cover (318).

3. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 1, characterized in that, The number of the locking block (319) and the locking plate (3110) are two each. The locking block (319) and the locking plate (3110) are distributed on the left and right sides of the pipe (2) in a left-right symmetrical structure.

4. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 1, characterized in that, The bottom end of the connecting groove opened in the inner wall of the slot at the top of the locking block (319) extends through the bottom end of the locking block (319), and the outer wall of the connecting plate (316) is movably disposed in the inner wall of the connecting groove.

5. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 1, characterized in that, The inner wall of the card hole (3111) fits snugly against the outer wall of the card plate (317).

6. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 2, characterized in that, The outer wall of the force-bearing block (314) is provided with a first inclined surface, and the left and right sides of the top block (312) are provided with second inclined surfaces, which fit together properly.

7. The far-infrared low-temperature large-tube radiant heating and ventilation mechanism according to claim 2, characterized in that, The outer wall of the mounting plate (321) fits snugly against the inner wall of the through groove opened at the top of the pipe (2).

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