Installation auxiliary structure for heat pump unit

Abstract

The utility model discloses an installation auxiliary structure for a heat pump unit, which relates to the technical field of heat pump unit installation, and comprises a heat pump unit, a positioning component, an installation base and a fixing mechanism, the bottom of the heat pump unit is arranged at the top of the positioning component, the outside of the positioning component is arranged inside the installation base, and the fixing mechanism is arranged on the installation base. The outer wall of the fixing mechanism is arranged on the right side, close to the positioning assembly, in the mounting base. The sliding plates on the two sides of the positioning assembly slide into the guide rails on the two sides in the mounting base, so that the mounting track of the heat pump unit is positioned, meanwhile, during moving, the idler wheels arranged at the bottom of the positioning assembly roll along the surface of the mounting base, the mounting speed is further increased, and after the positioning assembly is arranged in the mounting base, the heat pump unit can be mounted conveniently. The fixing mechanism is perpendicular to the mounting base, so that the inserting hole in the fixing mechanism is aligned with the threaded hole in the positioning assembly, and then a single fixing bolt is screwed into the threaded hole along the inserting hole to be fixed.

Description

Technical Field

[0001] This utility model relates to the field of heat pump unit installation technology, and specifically to an auxiliary structure for the installation of heat pump units. Background Technology

[0002] A heat pump unit is a circulating system consisting of a compressor, heat exchanger, expansion valve, heat absorber, and compressor. For a heat pump unit, the same heat exchanger functions as both an evaporator and a condenser, and its heat exchange properties change depending on the operating mode. The existing technology has the following problems:

[0003] When installing existing heat pump units, the various mounting holes of the heat pump unit are usually aligned with the multiple connection holes on the mounting base before being bolted together. This process is cumbersome and inefficient. Furthermore, the lack of a positioning auxiliary mechanism during the assembly of the heat pump unit and the mounting base affects the speed of assembly. Utility Model Content

[0004] This utility model provides an installation auxiliary structure for heat pump units to solve the problems existing in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] An installation auxiliary structure for a heat pump unit includes a heat pump unit, a positioning component, a mounting base, and a fixing mechanism. The bottom of the heat pump unit is positioned on top of the positioning component, the exterior of the positioning component is positioned inside the mounting base, and the outer wall of the fixing mechanism is positioned inside the mounting base near the right side of the positioning component.

[0007] A further improvement of the present invention is that the fixing mechanism includes a fixing plate, a positioning plate, two bearings, two support components and fixing bolts. The bottom of the positioning plate is fixedly connected to the top of the fixing plate. One end of each of the two bearings is rotatably connected to the front and rear ends of the fixing plate. The two support components are respectively located on the upper middle sides of the right end of the positioning plate. A through hole matching the fixing bolt is provided in the middle of the fixing plate near the two support components.

[0008] A further improvement of the present invention is that the support component includes a support block and a rubber protrusion, one end of the rubber protrusion is fixedly connected to the right end of the support block, and the left end of the support block is fixedly connected to the outer wall of the positioning plate.

[0009] A further improvement of this utility model is that the mounting base includes a U-shaped base plate, two guide rails, a clamping plate, and several mounting plates. A groove is provided at the right end of the inner wall of the U-shaped base plate. The ends of the two guide rails that are far apart are respectively fixedly connected to the front and rear ends of the inner wall of the U-shaped base plate near the left side of the groove. The clamping plate is U-shaped, and the inner wall of the clamping plate is fixedly connected to the bottom of the outer wall of the U-shaped base plate. One end of several mounting plates is fixedly connected to the outer wall of the clamping plate at equal intervals. A through mounting hole is provided in the middle of each of the mounting plates.

[0010] A further improvement of this utility model is that the fixing plate is set inside the groove, and the two bearings are respectively fixedly connected to the front and rear ends of the inner wall of the groove at opposite ends.

[0011] A further improvement of the present invention is that the positioning component includes a base plate, a vertical plate, two sliding plates and four rollers. The bottom of the vertical plate is fixedly connected to the right side of the top of the base plate. A threaded hole is provided on the middle side of the right end of the vertical plate. One end of each of the two sliding plates is fixedly connected to the front and rear ends of the base plate. Mounting grooves are provided near the four corners of the bottom of the base plate. The top of each roller is fixedly connected to the top of the inner wall of the mounting groove.

[0012] A further improvement of this utility model is that: the bottom of the heat pump unit is fixedly connected to the left side of the top of the base plate near the vertical plate; the outer walls of the two slide plates are slidably connected to the inner walls of the two guide rails respectively; and the bottom of the roller overlaps with the surface of the inner wall of the U-shaped base plate.

[0013] A further improvement of this utility model is that one end of the fixing bolt is connected to the internal thread of the threaded hole through the insertion hole.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides an auxiliary structure for the installation of heat pump units. It employs a positioning component, a mounting base, and a fixing mechanism. After the heat pump unit is placed into the mounting base using the positioning component, the fixing mechanism is positioned perpendicular to the mounting base, aligning the insertion hole on the fixing mechanism with the threaded hole on the positioning component. Then, a single fixing bolt is screwed into the threaded hole along the insertion hole for fixation. This solves the problem of the cumbersome and inefficient process of aligning all the mounting holes of the heat pump unit with the multiple connection holes on the mounting base before bolting them together during existing heat pump unit installations. This achieves the beneficial effect of simple operation and further improved installation efficiency.

[0016] 2. This utility model provides an installation auxiliary structure for heat pump units. It utilizes the cooperation between a positioning component and a mounting base. When installing the heat pump unit onto the mounting base, the sliding plates on both sides of the positioning component slide into the guide rails on both sides of the mounting base, thereby positioning the installation trajectory of the heat pump unit. Simultaneously, during movement, rollers at the bottom of the positioning component roll along the surface of the mounting base, further accelerating the installation speed. This solves the problem of the lack of a positioning auxiliary mechanism during the assembly of the heat pump unit and the mounting base, which affects the assembly speed, thus achieving the beneficial effect of improving the installation speed of the heat pump unit. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the installation auxiliary structure of the heat pump unit of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the fixing mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the support component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the mounting base of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the positioning component of this utility model.

[0022] In the diagram: 1. Heat pump unit; 2. Positioning assembly; 21. Base plate; 210. Mounting groove; 22. Vertical plate; 220. Threaded hole; 23. Slide plate; 24. Roller; 3. Mounting base; 31. U-shaped base plate; 310. Groove; 32. Guide rail; 33. Clamping plate; 34. Mounting plate; 340. Mounting hole; 4. Fixing mechanism; 41. Fixing plate; 42. Positioning plate; 420. Insertion hole; 43. Bearing; 44. Support assembly; 441. Support block; 442. Rubber protrusion; 45. Fixing bolt. Detailed Implementation

[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0024] like Figure 1 As shown, this utility model provides an installation auxiliary structure for a heat pump unit, including a heat pump unit 1, a positioning component 2, a mounting base 3, and a fixing mechanism 4. The bottom of the heat pump unit 1 is located on top of the positioning component 2, the outside of the positioning component 2 is located inside the mounting base 3, and the outer wall of the fixing mechanism 4 is located inside the mounting base 3 near the right side of the positioning component 2.

[0025] The positioning component 2, the mounting base 3, and the fixing mechanism 4 are set up. The heat pump unit 1 is fixed on the positioning component 2, then the positioning component 2 is placed into the mounting base 3, and then the fixing mechanism 4 is operated to connect and fix the positioning component 2, thereby achieving the effect of assisting in the installation of the heat pump unit 1.

[0026] like Figure 2-3 As shown, this utility model provides a technical solution for an installation auxiliary structure for a heat pump unit: the fixing mechanism 4 includes a fixing plate 41, a positioning plate 42, two bearings 43, two support components 44, and fixing bolts 45. The bottom of the positioning plate 42 is fixedly connected to the top of the fixing plate 41. One end of each of the two bearings 43 is rotatably connected to the front and rear ends of the fixing plate 41. The bearings 43 are installed at both ends of the fixing plate 41 to facilitate the opening and closing of the fixing plate 41 inside the mounting base 3. The two support components 44 are respectively set on the upper right side of the positioning plate 42. On both sides, the middle of the fixing plate 41 near the two support components 44 is provided with a through hole 420 that matches the fixing bolt 45. The support component 44 includes a support block 441 and a rubber protrusion 442. One end of the rubber protrusion 442 is fixedly connected to the right end of the support block 441, and the left end of the support block 441 is fixedly connected to the outer wall of the positioning plate 42. The support component 44 is installed on the outer wall of the fixing plate 41 so that when the fixing plate 41 is in contact with the ground in a slope, the support block 441 contacts the ground and provides support to the surface of the positioning plate 42.

[0027] like Figure 4 As shown, this utility model provides a technical solution for an installation auxiliary structure for a heat pump unit: the mounting base 3 includes a U-shaped base plate 31, two guide rails 32, a clamping plate 33, and several mounting plates 34. A groove 310 is provided at the right end of the inner wall of the U-shaped base plate 31. The ends of the two guide rails 32 that are far apart are respectively fixedly connected to the front and rear ends of the inner wall of the U-shaped base plate 31 near the left side of the groove 310. The clamping plate 33 is U-shaped, and the inner wall of the clamping plate 33 is fixedly connected to the bottom of the outer wall of the U-shaped base plate 31. One end of several mounting plates 34 is fixedly connected to the outer wall of the clamping plate 33 at equal intervals. The middle of several mounting plates 34 is provided with a vertically penetrating mounting hole 340. The U-shaped base plate 31 is fixed in the installation position by means of matching bolts through the mounting plates 34. The fixing plate 41 is set inside the groove 310. The ends of the two bearings 43 that are far apart are respectively fixedly connected to the front and rear ends of the inner wall of the groove 310.

[0028] like Figure 5As shown, this utility model provides a technical solution for an auxiliary installation structure for a heat pump unit: the positioning component 2 includes a base plate 21, a vertical plate 22, two sliding plates 23, and four rollers 24. The bottom of the vertical plate 22 is fixedly connected to the right side of the top of the base plate 21. A threaded hole 220 is provided on the middle side of the right end of the vertical plate 22. One end of each of the two sliding plates 23 is fixedly connected to the front and rear ends of the base plate 21, respectively. Mounting grooves 210 are provided near the four corners of the bottom of the base plate 21. The tops of the rollers 24 are fixedly connected to the top of the inner wall of the mounting grooves 210. The rollers 24 are provided at the bottom of the base plate 21 to accelerate the installation of the heat pump unit 1. The smooth movement further improves the installation efficiency. The bottom of the heat pump unit 1 is fixedly connected to the top of the base plate 21 near the left side of the upright plate 22. The outer walls of the two sliding plates 23 are slidably connected to the inner walls of the two guide rails 32 respectively. The sliding plates 23 slide along the guide rails 32 to position the installation trajectory of the base plate 21. The bottom of the roller 24 overlaps with the surface of the inner wall of the U-shaped base plate 31. One end of the fixing bolt 45 is connected to the internal thread of the threaded hole 220 through the insertion hole 420. The fixing bolt 45 is screwed into the threaded hole 220 from right to left along the insertion hole 420 to complete the installation of the heat pump unit 1.

[0029] The working principle of this type of installation auxiliary structure for heat pump units will be explained in detail below.

[0030] like Figure 1-5 As shown, during the installation of the heat pump unit 1, firstly, the U-shaped base plate 31 is placed in the installation position, and the mounting plate 34 is fixed with bolts through the mounting holes 340. The surface of the positioning plate 42 is inclined against the ground, so that the two support components 44 are supported by the rubber protrusions 442 in contact with the ground. Then, the heat pump unit 1 is pushed, so that the base plate 21 moves the heat pump unit 1 along the surface of the positioning plate 42 to the inside of the U-shaped base plate 31 through the rollers 24. The sliding plates 23 on both sides of the base plate 21 continue to slide along the inside of the guide rail 32 to the left side of the U-shaped base plate 31. The rollers 24 move along the surface of the U-shaped base plate 31 to position the heat pump unit 1. At the same time, the rollers 24 roll along the surface of the U-shaped base plate 31, further accelerating the movement of the heat pump unit 1. This moves the left end of the base plate 21 to abut the left end of the inner wall of the U-shaped base plate 31. Then, the fixing plate 41 is flipped upward along the groove 310 until it is perpendicular to the U-shaped base plate 31, aligning the insertion hole 420 with the threaded hole 220. Finally, the fixing bolts 45 are used to pass through the insertion hole 420 from right to left and screw into the threaded hole 220 to complete the installation of the heat pump unit 1.

[0031] The specific type and structure of the heat pump unit 1 used are all existing products, and the specific circuit connection structure and control relationship of the heat pump unit 1 are also existing technologies, which will not be elaborated on here.

[0032] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An auxiliary structure for installing a heat pump unit, comprising a heat pump unit (1), a positioning assembly (2), a mounting base (3), and a fixing mechanism (4), characterized in that: The bottom of the heat pump unit (1) is located on the top of the positioning component (2), the outside of the positioning component (2) is located inside the mounting base (3), and the outer wall of the fixing mechanism (4) is located inside the mounting base (3) near the right side of the positioning component (2).

2. The installation auxiliary structure for a heat pump unit according to claim 1, characterized in that: The fixing mechanism (4) includes a fixing plate (41), a positioning plate (42), two bearings (43), two support components (44), and a fixing bolt (45). The bottom of the positioning plate (42) is fixedly connected to the top of the fixing plate (41). One end of the two bearings (43) is rotatably connected to the front and rear ends of the fixing plate (41). The two support components (44) are respectively located on the upper middle sides of the right end of the positioning plate (42). The middle part of the fixing plate (41) near the two support components (44) has a through hole (420) that matches the fixing bolt (45) and is open from left to right.

3. The installation auxiliary structure for a heat pump unit according to claim 2, characterized in that: The support assembly (44) includes a support block (441) and a rubber protrusion (442). One end of the rubber protrusion (442) is fixedly connected to the right end of the support block (441), and the left end of the support block (441) is fixedly connected to the outer wall of the positioning plate (42).

4. The installation auxiliary structure for a heat pump unit according to claim 1, characterized in that: The mounting base (3) includes a U-shaped base plate (31), two guide rails (32), a clamping plate (33), and several mounting plates (34). The right end of the inner wall of the U-shaped base plate (31) is provided with a groove (310). The ends of the two guide rails (32) that are far apart are respectively fixedly connected to the front and rear ends of the inner wall of the U-shaped base plate (31) near the left side of the groove (310). The clamping plate (33) is set in a U shape. The inner wall of the clamping plate (33) is fixedly connected to the bottom of the outer wall of the U-shaped base plate (31). One end of several mounting plates (34) is fixedly connected to the outer wall of the clamping plate (33) at equal intervals. The middle of several mounting plates (34) is provided with a through mounting hole (340).

5. The installation auxiliary structure for a heat pump unit according to claim 2, characterized in that: The fixing plate (41) is set inside the groove (310), and the two bearings (43) are fixedly connected to the front and rear ends of the inner wall of the groove (310) respectively.

6. The installation auxiliary structure for a heat pump unit according to claim 1, characterized in that: The positioning component (2) includes a base plate (21), a vertical plate (22), two sliding plates (23) and four rollers (24). The bottom of the vertical plate (22) is fixedly connected to the right side of the top of the base plate (21). A threaded hole (220) is provided on the middle side of the right end of the vertical plate (22). One end of each of the two sliding plates (23) is fixedly connected to the front and rear ends of the base plate (21). Mounting grooves (210) are provided near the four corners of the bottom of the base plate (21). The top of each roller (24) is fixedly connected to the top of the inner wall of the mounting groove (210).

7. The installation auxiliary structure for a heat pump unit according to claim 6, characterized in that: The bottom of the heat pump unit (1) is fixedly connected to the left side of the top of the base plate (21) near the vertical plate (22). The outer walls of the two sliding plates (23) are slidably connected to the inner walls of the two guide rails (32) respectively. The bottom of the roller (24) overlaps with the surface of the inner wall of the U-shaped base plate (31).

8. The installation auxiliary structure for a heat pump unit according to claim 2, characterized in that: One end of the fixing bolt (45) is connected to the internal thread of the threaded hole (220) through the insertion hole (420).

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