Condensing reheat air conditioner quick-mount condensing heat recovery module

Abstract

The utility model discloses a kind of quick-mounting condensing heat recovery module of condensing reheating air conditioner, it is related to the technical field of condensing reheating air conditioner, including base, base top is fixedly connected with mounting seat symmetrically, heat exchanger is installed between mounting seat, heat exchanger one end is respectively provided with hot flow import, cold flow import and heat exchange import, heat exchanger other end is respectively provided with hot flow export, cold flow export and heat exchange export, limit component is symmetrically installed in base interior, fixed component is symmetrically installed in mounting seat side.The utility model adopts above-mentioned structure, can let installer not need to master complex bolt tightening skill, greatly reduce the installation difficulty, and multiple bolts can be driven simultaneously to carry out thread connection, compared with traditional mode, greatly shorten installation time, significantly improve the assembly efficiency of quick-mounting condensing heat recovery module of condensing reheating air conditioner, while guarantee the precision of installation and the consistency of bolt connection.

Description

Technical Field

[0001] This utility model belongs to the field of condensing reheat air conditioning technology, and specifically relates to a quick-install condensing heat recovery module for condensing reheat air conditioning. Background Technology

[0002] The condensing reheat air conditioning quick-install condensing heat recovery module is a high-efficiency energy-saving device adapted to air conditioning systems. By integrating a high-efficiency heat exchanger, intelligent control system, and quick-installation structure, it recovers the condensing heat (originally discharged to the outside) from the high-temperature gaseous refrigerant discharged by the compressor during air conditioning cooling and converts it into usable heat energy (such as hot water or auxiliary heating energy). It boasts advantages such as high energy efficiency (recovering heat reduces air conditioning energy consumption and additional heating needs, improving overall energy efficiency by approximately 30%), quick-installation design (modular structure allows for rapid on-site installation without significant modifications to the existing system, adaptable to various models), intelligent control (automatically matching heat recovery needs through temperature sensors and control systems to ensure cooling efficiency), and environmental friendliness (reducing condensing heat emissions, mitigating the heat island effect and carbon emissions). It is widely used in commercial buildings, hotels, hospitals, and other scenarios requiring simultaneous cooling and heating, reducing energy costs and improving overall system utilization, making it an important technical solution for green building and energy-saving renovations.

[0003] In current commercially available quick-installation condensing heat recovery modules for condensing reheat air conditioners, the installation of the heat exchanger requires tightening bolts sequentially, a process that is extremely tedious. Each bolt must be precisely aligned with its corresponding hole; even a slight error in the machining of the bolt hole requires installers to expend considerable effort to adjust it, which not only prolongs installation time but also increases the difficulty. When working in special environments such as at heights, installers must hold a tool in one hand to secure the nut and tighten the bolt with the other, resulting in limited operating space and making tightening each bolt extremely difficult, significantly impacting installation efficiency and potentially leading to inconsistent installation quality due to operational inconvenience. Furthermore, the method of tightening bolts one by one results in poor continuity of the installation process, requiring workers to frequently change operating postures and tool angles, easily causing fatigue and further slowing down the installation progress, hindering the rapid and efficient assembly of the condensing heat recovery module. Utility Model Content

[0004] In response to the problems mentioned in the background art, the purpose of this utility model is to provide a quick-install condensing heat recovery module for condensing reheat air conditioners, so as to solve the problem that in the current quick-install condensing heat recovery modules for condensing reheat air conditioners on the market, the heat exchanger needs to be installed by turning the bolts one by one, which is an extremely cumbersome process. Each bolt must be precisely aligned with the corresponding screw hole. If there is a slight error in the machining of the screw hole, the installer has to spend a lot of effort to adjust it. This not only prolongs the installation time, but also increases the installation difficulty.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A quick-install condensing heat recovery module for condensing reheat air conditioning includes a base, with mounting seats symmetrically fixedly connected to the top of the base, and a heat exchanger installed between the mounting seats. One end of the heat exchanger is provided with a hot flow inlet, a cold flow inlet and a heat exchange inlet, and the other end of the heat exchanger is provided with a hot flow outlet, a cold flow outlet and a heat exchange outlet. Limiting components are symmetrically installed inside the base, and fixing components are symmetrically installed on one side of the mounting seats.

[0007] The fixed assembly includes a rotating column, a first threaded hole, a threaded post, and a limiting block. The rotating column is symmetrically rotatably connected to one side of the mounting base. The other end of the rotating column has a first threaded hole that penetrates the mounting base. A threaded post is threaded into the first threaded hole. One end of the threaded post is fixedly connected to the limiting block. A transmission assembly is mounted on the outside of the rotating column. Second threaded holes are symmetrically opened on both sides of the heat exchanger. The threaded post and the second threaded hole are threadedly connected. The transmission assembly includes a first synchronous pulley, a second synchronous pulley, a synchronous belt, a drive gear, a driven gear, and a knob. The first synchronous pulley is fixedly sleeved on the outside of the rotating column. The second synchronous pulley is rotatably connected to one side of the mounting base. A synchronous belt is installed between the first and second synchronous pulleys. A driven gear is fixedly connected to the center of the other side of the second synchronous pulley, and a drive gear is rotatably connected to the center of one side of the mounting base via a rotating shaft. A knob is fixedly connected to the center of the other side of the drive gear. The diameter of the drive gear is larger than that of the driven gear. The drive gear and the driven gear mesh with each other, which allows installers to operate without mastering complex bolt tightening techniques, greatly reducing the difficulty of installation. Moreover, it can drive multiple bolts to make threaded connections at the same time. Compared with the traditional method, it greatly shortens the installation time and significantly improves the assembly efficiency of the quick-install condensing heat recovery module of the condensing reheat air conditioner. At the same time, it ensures the accuracy of installation and the consistency of bolt connections, effectively reducing the risk of equipment failure caused by improper installation.

[0008] As a preferred technical solution, the limiting component includes an internal hole, a return spring, a movable plate, a connecting block, a push block, and a limiting post. The base has symmetrically arranged internal holes on its top. A return spring is fixedly connected to the bottom of the internal hole, and a movable plate is fixedly connected to the other end of the return spring. The movable plate is slidably connected to the internal hole. A limiting post is fixedly connected to the other side of the movable plate, and the other end of the limiting post extends out of the top of the base. A connecting block is fixedly connected to one side of the movable plate, and the other end of the connecting block extends out of the outer side of the base and is fixedly connected to a push block. Through slots are provided on both sides of the base, communicating with the internal holes. The connecting block is slidably connected to the through slots. Limiting holes are symmetrically arranged at equal intervals on the outer wall of the knob. The limiting post and the limiting hole are plugged in, which can firmly limit the knob, effectively preventing the knob from rotating unexpectedly due to external vibrations, accidental contact, etc. This ensures the stability and reliability of the heat exchanger installation structure in the condensing reheat air conditioning module, avoids potential risks such as loose bolts and heat exchanger displacement caused by accidental knob movement, ensures the normal operation of the equipment, and greatly improves the convenience and efficiency of operation, saving manpower and time costs.

[0009] In summary, the present invention has the following main advantages:

[0010] First, in this utility model, the heat exchanger is placed between the mounting bases, and the knob is turned to make the drive gear drive the driven gear to rotate. The driven gear drives the second synchronous pulley to rotate, and the second synchronous pulley drives the first synchronous pulley to rotate through the synchronous belt, thereby making the rotating column rotate. At the same time, the first threaded hole and the threaded column are threadedly driven, thereby controlling the threaded column to move forward and connect with the second threaded holes on both sides of the heat exchanger. The installer does not need to master complicated bolt tightening skills, which greatly reduces the installation difficulty. Moreover, multiple bolts can be driven to connect at the same time. Compared with the traditional method, the installation time is greatly shortened, the assembly efficiency of the quick-install condensing heat recovery module of the condensing reheat air conditioner is significantly improved, and the installation accuracy and bolt connection consistency are guaranteed, effectively reducing the risk of equipment failure caused by improper installation.

[0011] Secondly, in this utility model, pushing the push block causes the connecting block to slide inside the through groove. At the same time, the connecting block drives the moving plate and the limiting post to move. The moving plate presses against the return spring, compressing the return spring. Simultaneously, the limiting post and the limiting hole finish inserting, ending the limiting of the knob. Releasing the push block resets the return spring, and the moving plate rebounds, causing the limiting post to pop out. The limiting post and the limiting hole then insert, completing the limiting of the knob. This provides a firm limit on the knob, effectively preventing unexpected rotation due to external vibrations, accidental contact, or other factors. It ensures the stability and reliability of the heat exchanger installation structure in the condensing reheat air conditioning module, avoids potential risks such as loose bolts and heat exchanger displacement caused by accidental knob movement, guarantees the normal operation of the equipment, and greatly improves the convenience and efficiency of operation, saving manpower and time costs. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is the utility model Figure 1 Enlarged view of part A;

[0014] Figure 3 This is a three-dimensional structural diagram of the other side of this utility model;

[0015] Figure 4 This is a cross-sectional three-dimensional structural schematic diagram of the present invention;

[0016] Figure 5 This is the utility model Figure 4 Enlarged view of part B.

[0017] Reference numerals: 1. Base; 2. Mounting seat; 3. Heat exchanger; 4. Hot flow inlet; 5. Hot flow outlet; 6. Cold flow inlet; 7. Cold flow outlet; 8. Heat exchange inlet; 9. Heat exchange outlet; 10. Fixing component; 101. Rotating column; 102. First threaded hole; 103. Threaded column; 104. Limiting block; 11. Second threaded hole; 12. Transmission component; 121. First synchronous pulley; 122. Second synchronous pulley; 123. Synchronous belt; 124. Drive gear; 125. Driven gear; 126. Knob; 13. Limiting component; 131. Internal hole; 132. Return spring; 133. Moving plate; 134. Connecting block; 135. Push block; 136. Limiting column; 14. Limiting hole; 15. Through groove. Detailed Implementation

[0018] Example

[0019] refer to Figures 1 to 5 This embodiment of a condensing reheat air conditioning quick-install condensing heat recovery module includes a base 1, with mounting seats 2 symmetrically fixedly connected to the top of the base 1, and a heat exchanger 3 installed between the mounting seats 2. One end of the heat exchanger 3 is provided with a hot flow inlet 4, a cold flow inlet 6 and a heat exchange inlet 8, and the other end of the heat exchanger 3 is provided with a hot flow outlet 5, a cold flow outlet 7 and a heat exchange outlet 9. Limiting components 13 are symmetrically installed inside the base 1, and fixing components 10 are symmetrically installed on one side of the mounting seats 2.

[0020] The fixed assembly 10 includes a rotating column 101, a first threaded hole 102, a threaded column 103, and a limiting block 104. The rotating column 101 is symmetrically rotatably connected to one side of the mounting base 2. The first threaded hole 102 is opened at the other end of the rotating column 101 and passes through the mounting base 2. The threaded column 103 is threadedly connected inside the first threaded hole 102. The limiting block 104 is fixedly connected to one end of the threaded column 103. A transmission assembly 12 is installed on the outside of the rotating column 101. The second threaded holes 11 are symmetrically opened on both sides of the heat exchanger 3. The threaded column 103 is threadedly connected to the second threaded hole 11. When the rotating column 101 is controlled to rotate by the transmission assembly 12, the first threaded hole 102 and the threaded column 103 are threadedly driven, thereby controlling the threaded column 103 to move forward and connect with the second threaded holes 11 on both sides of the heat exchanger 3.

[0021] refer to Figure 2 The transmission assembly 12 includes a first synchronous pulley 121, a second synchronous pulley 122, a synchronous belt 123, a drive gear 124, a driven gear 125, and a knob 126. The first synchronous pulley 121 is fixedly sleeved on the outer side of the rotating column 101. The second synchronous pulley 122 is rotatably connected to one side of the mounting base 2. The synchronous belt 123 is installed between the first synchronous pulley 121 and the second synchronous pulley 122. The driven gear 125 is fixedly connected to the center of the other side of the second synchronous pulley 122. The center of one side of the mounting base 2 is rotated via a rotating shaft. A drive gear 124 is dynamically connected, and a knob 126 is fixedly connected to the center of the other side of the drive gear 124. The diameter of the drive gear 124 is larger than the diameter of the driven gear 125. The drive gear 124 and the driven gear 125 mesh with each other. Rotating the knob 126 causes the drive gear 124 to drive the driven gear 125 to rotate. The driven gear 125 drives the second synchronous pulley 122 to rotate. The second synchronous pulley 122 drives the first synchronous pulley 121 to rotate through the synchronous belt 123, thereby causing the rotating column 101 to rotate.

[0022] refer to Figure 5The limiting assembly 13 includes an internal hole 131, a return spring 132, a moving plate 133, a connecting block 134, a push block 135, and a limiting post 136. The base 1 has symmetrically arranged internal holes 131 on its top. A return spring 132 is fixedly connected to the bottom of the internal hole 131. The other end of the return spring 132 is fixedly connected to the moving plate 133, which is slidably connected to the internal hole 131. A limiting post 136 is fixedly connected to the other side of the moving plate 133, with the other end of the limiting post 136 extending out of the top of the base 1. A connecting block 134 is fixedly connected to one side of the moving plate 133, and the other end of the connecting block 134 extends out of the outer side of the base 1 and is fixedly connected to the push block 135. Both sides of the base 1 have through slots 15, which connect to the internal holes. The internal structure of 131 is interconnected. The connecting block 134 and the through groove 15 are slidably connected. Limiting holes 14 are symmetrically arranged at equal intervals on the outer wall of the knob 126. The limiting post 136 is inserted into the limiting hole 14. Pushing the push block 135 causes the connecting block 134 to slide inside the through groove 15. At the same time, the connecting block 134 drives the moving plate 133 and the limiting post 136 to move. The moving plate 133 presses against the return spring 132, and the return spring 132 is compressed. At the same time, the limiting post 136 and the limiting hole 14 are no longer inserted, ending the limitation on the knob 126. The push block 135 is released, the return spring 132 is reset, and the moving plate 133 rebounds, causing the limiting post 136 to pop out. The limiting post 136 is inserted into the limiting hole 14, completing the limitation on the knob 126.

[0023] Operating principle and advantages: First, place the heat exchanger 3 between the mounting bases 2, push the push block 135 to make the connecting block 134 slide inside the through groove 15. At the same time, the connecting block 134 drives the moving plate 133 and the limiting post 136 to move. The moving plate 133 presses against the return spring 132, and the return spring 132 is compressed. At the same time, the limiting post 136 ends its insertion into the limiting hole 14, ending the limitation on the knob 126. Rotate the knob 126 to make the drive gear 124 drive the driven gear 125 to rotate. The driven gear 125 drives... The second synchronous pulley 122 rotates, and the second synchronous pulley 122 drives the first synchronous pulley 121 to rotate through the synchronous belt 123, thereby causing the rotating column 101 to rotate. At the same time, the first threaded hole 102 and the threaded column 103 perform threaded transmission, thereby controlling the threaded column 103 to move forward and connect with the second threaded holes 11 on both sides of the heat exchanger 3. The push block 135 is released, the reset spring 132 is reset, the moving plate 133 rebounds and drives the limit post 136 to pop out. The limit post 136 is inserted into the limit hole 14 to complete the limit of the knob 126.

[0024] This invention eliminates the need for installers to master complex bolt tightening techniques, significantly reducing installation difficulty. Furthermore, it can simultaneously drive multiple bolts for threaded connections, greatly shortening installation time compared to traditional methods. This significantly improves the assembly efficiency of the quick-install condensing heat recovery module for condensing reheat air conditioners, while ensuring installation accuracy and bolt connection consistency, effectively reducing the risk of equipment failure caused by improper installation.

Claims

1. A quick-install condensing heat recovery module for condensing reheat air conditioning, comprising a base (1), characterized in that: The base (1) is symmetrically fixedly connected to the top of the mounting base (2), and a heat exchanger (3) is installed between the mounting bases (2). One end of the heat exchanger (3) is provided with a hot flow inlet (4), a cold flow inlet (6) and a heat exchange inlet (8), and the other end of the heat exchanger (3) is provided with a hot flow outlet (5), a cold flow outlet (7) and a heat exchange outlet (9). Limiting components (13) are symmetrically installed inside the base (1), and fixing components (10) are symmetrically installed on one side of the mounting base (2). The fixing component (10) includes a rotating column (101), a first threaded hole (102), a threaded column (103), and a limiting block (104). The mounting base (2) is symmetrically rotatably connected to the rotating column (101) on one side. The other end of the rotating column (101) is provided with a first threaded hole (102). The first threaded hole (102) penetrates the mounting base (2). The threaded column (103) is threadedly connected inside the first threaded hole (102). One end of the threaded column (103) is fixedly connected to the limiting block (104). A transmission component (12) is installed on the outside of the rotating column (101).

2. The quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 1, characterized in that: The heat exchanger (3) has symmetrical second threaded holes (11) on both sides, and the threaded post (103) is threadedly connected to the second threaded hole (11).

3. The quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 1, characterized in that: The transmission assembly (12) includes a first synchronous pulley (121), a second synchronous pulley (122), a synchronous belt (123), a drive gear (124), a driven gear (125), and a knob (126). The first synchronous pulley (121) is fixedly sleeved on the outside of the rotating column (101). The second synchronous pulley (122) is rotatably connected to one side of the mounting base (2). A synchronous belt (123) is installed between the first synchronous pulley (121) and the second synchronous pulley (122). The driven gear (125) is fixedly connected to the center of the other side of the second synchronous pulley (122). The drive gear (124) is rotatably connected to the center of one side of the mounting base (2) via a rotating shaft. The knob (126) is fixedly connected to the center of the other side of the drive gear (124).

4. A quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 3, characterized in that: The diameter of the drive gear (124) is larger than the diameter of the driven gear (125), and the drive gear (124) and the driven gear (125) mesh with each other.

5. A quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 4, characterized in that: The limiting component (13) includes an internal hole (131), a reset spring (132), a moving plate (133), a connecting block (134), a push block (135), and a limiting post (136). The base (1) has an internal hole (131) symmetrically opened on the top. The reset spring (132) is fixedly connected to the bottom of the internal hole (131). The other end of the reset spring (132) is fixedly connected to the moving plate (133). The moving plate (133) is slidably connected to the internal hole (131). The other side of the moving plate (133) is fixedly connected to the limiting post (136). The other end of the limiting post (136) extends out of the top of the base (1). The connecting block (134) is fixedly connected to one side of the moving plate (133). The other end of the connecting block (134) extends out of the outside of the base (1) and is fixedly connected to the push block (135).

6. A quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 5, characterized in that: The base (1) has through slots (15) on both sides, and the through slots (15) are connected to the interior hole (131). The connecting block (134) is slidably connected to the through slots (15).

7. A quick-install condensing heat recovery module for condensing reheat air conditioning according to claim 6, characterized in that: The knob (126) has symmetrically spaced limiting holes (14) on its outer side wall, and the limiting post (136) is inserted into the limiting hole (14).

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