Energy-saving ground source heat pump auxiliary positioning device

Abstract

The utility model discloses an energy -saving ground source heat pump auxiliary positioning equipment belongs to ground source heat pump technical field, include: pump body, through above -mentioned cooperation of each device between, the utility model discloses, through setting installation mechanism and positioning mechanism intercoordination, the adjustment of mounting seat is realized under the action of bidirectional screw rod, to make the distance between mounting seat and the size of pump body same, thereby can realize to the pump body of different size and install, improved the applicability of positioning equipment, positioning mechanism can realize the height adjustment of installation mechanism under the action of screw column and realize the height adjustment positioning of energy heat pump, guarantee the connectivity of energy heat pump and buried pipeline, the bottom area of positioning equipment also will change along with it when the height of positioning equipment changes, thereby guarantee the stability of positioning equipment, further guarantee the stability of energy heat energy after positioning installation.

Description

Technical Field

[0001] This utility model belongs to the field of ground source heat pump technology, and in particular relates to an energy-saving ground source heat pump auxiliary positioning device. Background Technology

[0002] A ground source heat pump is a highly efficient, energy-saving, and environmentally friendly air conditioning system that utilizes shallow underground geothermal resources to provide both heating and cooling. By inputting a small amount of high-grade energy, a ground source heat pump can transfer energy from a low-temperature heat source to a high-temperature heat source. In the installation of geothermal energy systems, auxiliary positioning equipment is usually required.

[0003] A search revealed Chinese Patent Publication No. CN222418032U, which discloses an energy-saving ground source heat pump auxiliary positioning device for preventing silt blockage. This device relates to the technical field of ground source heat pump auxiliary equipment. It includes a base plate with a pump body mounted on its top surface. A central hole is formed in the base plate, and a sleeve abuts within the central hole. A connecting pipe is fixedly connected to the sleeve, with its top connected to the pump body and its bottom fixedly connected to and connected to a filter box. A filter assembly is installed inside the filter box. A silt outlet pipe is fixedly connected to and connected to one side of the filter box, connecting to an external collection device. A water pumping pipe is fixedly connected to and connected to the bottom of the filter box, with its top extending into the filter box and its bottom extending into a well where a water pump is fixedly connected. This invention has a simple structure, is easy to use, and can promptly remove residues, preventing accumulation and blockage, while also extending the device's service life.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: Most current positioning devices are fixed in general. On the one hand, the installation mechanism of the positioning device cannot be adjusted, thus requiring the use of compatible equipment, which limits the application range of the positioning device. On the other hand, when the energy heat pump and the buried pipe are installed separately, the connection section between the two is prone to misalignment. Since the height of most existing positioning devices cannot be adjusted, it is not convenient to connect the energy heat pump and the buried pipe, affecting the ease of installation of the energy heat pump.

[0005] Therefore, this utility model provides an energy-saving ground source heat pump auxiliary positioning device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides an energy-saving ground source heat pump auxiliary positioning device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] An energy-saving ground source heat pump auxiliary positioning device includes: a pump body, wherein the lower surface of the pump body is provided with an installation mechanism for supporting the pump body, and the lower surface of the installation mechanism is provided with a positioning mechanism for adjusting the height of the pump body;

[0011] The installation mechanism includes an installation platform, on the upper surface of which are symmetrically provided with sliding grooves. An installation seat is slidably installed inside the sliding groove. The upper surface of the installation seat is fixedly connected to the lower surface of the pump body. A threaded cylinder is fixedly installed on the inner wall of the installation platform, and one end of the threaded cylinder extends to the outside of the lower surface of the installation platform.

[0012] The positioning mechanism includes a positioning platform, the upper surface of which is provided with a groove, and a threaded column is rotatably installed on the inner wall of the bottom surface of the groove. The outer surface of the threaded column is threadedly connected to the inner wall of the threaded cylinder. The upper surface of the positioning platform is provided with a plurality of positioning holes, which are distributed at the four corners of the positioning platform.

[0013] As a further description of the above technical solution:

[0014] A number of positioning rods are fixedly installed on the lower surface of the mounting platform. The positioning rods correspond to the positioning holes. The outer surface of the positioning rods is slidably connected to the inner wall of the positioning holes. A servo motor is fixedly installed on the side wall of the mounting platform by a support block.

[0015] As a further description of the above technical solution:

[0016] The output end of the servo motor is fixedly mounted with a bidirectional threaded rod. One end of the bidirectional threaded rod passes through the inside of the slide groove and is rotatably connected to the inner side wall of another slide groove. The inside of the mounting base is provided with a threaded hole, and the mounting base is threadedly connected to the outer surface of the bidirectional threaded rod through the threaded hole.

[0017] As a further description of the above technical solution:

[0018] A limiting rod is fixedly installed on the inner wall of the mounting platform. The two ends of the limiting rod are fixedly connected to the inner sidewall of the symmetrical sliding groove, and the outer surface of the limiting rod is slidably connected to the inner wall of the mounting base.

[0019] As a further description of the above technical solution:

[0020] The positioning mechanism also includes a stepper motor, which is fixedly connected to the side wall of the positioning platform via a mounting block. A rotating rod is fixedly mounted on the output end of the stepper motor, and one end of the rotating rod extends into the interior of the groove and is rotatably connected to the inner side wall of the groove.

[0021] As a further description of the above technical solution:

[0022] The outer surface of the rotating rod is fitted with a worm sleeve and a transmission gear. The inner surfaces of the worm sleeve and the transmission gear are fixedly connected to the outer surface of the rotating rod. The threaded columns are distributed on both sides of the worm sleeve and the threads on their surfaces are opposite. A worm wheel is fixedly installed on the outer surface of the threaded columns, and the worm wheel meshes with the worm sleeve.

[0023] As a further description of the above technical solution:

[0024] An expansion plate is symmetrically slidably installed on the inner wall of the bottom surface of the groove. One end of the expansion plate extends to the outside of the positioning platform, and a support column is fixedly installed on one end of the expansion plate.

[0025] As a further description of the above technical solution:

[0026] A fixed rack is fixedly installed on the upper surface of the expansion plate. The fixed rack is distributed above and below the transmission gear, and the fixed rack meshes with the transmission gear.

[0027] (III) Beneficial Effects

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0029] In this invention, by setting up an installation mechanism and a positioning mechanism to cooperate with each other, the installation seats can be adjusted under the action of a bidirectional threaded rod, so that the distance between the installation seats is the same as the size of the pump body. This allows for the installation of pump bodies of different sizes, improving the applicability of the positioning equipment. At the same time, the positioning mechanism can adjust the height of the installation mechanism under the action of the threaded column, thereby adjusting the height and positioning of the energy heat pump, ensuring the connectivity between the energy heat pump and the buried pipeline. When the height of the positioning equipment changes, the bottom area of ​​the positioning equipment also changes accordingly, thus ensuring the stability of the positioning equipment and further ensuring the stability of the energy heat pump after positioning and installation. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of an energy-saving ground source heat pump auxiliary positioning device.

[0031] Figure 2 This is an exploded view of an energy-saving ground source heat pump auxiliary positioning device.

[0032] Figure 3 This is a three-dimensional structural diagram of the installation mechanism in an energy-saving ground source heat pump auxiliary positioning device.

[0033] Figure 4 This is a three-dimensional structural diagram of the positioning mechanism in an energy-saving ground source heat pump auxiliary positioning device.

[0034] Figure 5In an energy-saving ground source heat pump auxiliary positioning device Figure 4 A magnified structural diagram of point A in the middle.

[0035] Legend:

[0036] 1. Pump body; 2. Mounting mechanism; 201. Mounting platform; 202. Slide groove; 203. Servo motor; 204. Bidirectional threaded rod; 205. Mounting base; 206. Limiting rod; 207. Positioning rod; 208. Threaded cylinder; 3. Positioning mechanism; 301. Positioning table; 302. Groove; 303. Stepper motor; 304. Rotating rod; 305. Transmission gear; 306. Expansion plate; 307. Fixed rack; 308. Support column; 309. Positioning hole; 3010. Worm sleeve; 3011. Threaded column; 3012. Worm wheel. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0038] In specific implementation, such as Figures 1-5 As shown, this utility model provides a technical solution: an energy-saving ground source heat pump auxiliary positioning device, including a pump body 1, a mounting mechanism 2 for supporting the pump body 1 on the lower surface of the pump body 1, and a positioning mechanism 3 for adjusting the height of the pump body 1 on the lower surface of the mounting mechanism 2; wherein, the mounting mechanism 2 includes a mounting platform 201, and a sliding groove 202 is symmetrically arranged on the upper surface of the mounting platform 201. A mounting seat 205 is slidably mounted inside the sliding groove 202, and the upper surface of the mounting seat 205 is fixedly connected to the lower surface of the pump body 1. Next, a threaded cylinder 208 is fixedly installed on the inner wall of the mounting platform 201, and one end of the threaded cylinder 208 extends to the lower surface of the mounting platform 201; the positioning mechanism 3 includes a positioning platform 301, a groove 302 is provided on the upper surface of the positioning platform 301, a threaded post 3011 is rotatably installed on the inner wall of the bottom surface of the groove 302, the outer surface of the threaded post 3011 is threadedly connected to the inner wall of the threaded cylinder 208, and a number of positioning holes 309 are provided on the upper surface of the positioning platform 301, which are distributed at the four corners of the positioning platform 301.

[0039] A number of positioning rods 207 are fixedly installed on the lower surface of the mounting platform 201. The positioning rods 207 correspond to the positioning holes 309. The outer surface of the positioning rods 207 is slidably connected to the inner wall of the positioning holes 309. A servo motor 203 is fixedly installed on the side wall of the mounting platform 201 by a support block.

[0040] The output end of the servo motor 203 is fixedly mounted with a bidirectional threaded rod 204. One end of the bidirectional threaded rod 204 passes through the interior of the slide groove 202 and is rotatably connected to the inner side wall of another slide groove 202. The interior of the mounting base 205 is provided with a threaded hole, and the mounting base 205 is threadedly connected to the outer surface of the bidirectional threaded rod 204 through the threaded hole.

[0041] Limiting rods 206 are fixedly installed on the inner wall of the mounting platform 201. The two ends of the limiting rods 206 are fixedly connected to the inner sidewalls of the symmetrical sliding grooves 202, and the outer surface of the limiting rods 206 is slidably connected to the inner wall of the mounting base 205.

[0042] Specifically, by setting up the installation mechanism 2, pump bodies 1 of different sizes can be installed. The servo motor 203 drives the bidirectional threaded rod 204 to rotate in the slide groove 202. Since the threads in the two slide grooves 202 are opposite, the mounting seats 205 in the two slide grooves 202 will move relative to each other or towards each other under the limit of the limit rod 206, thereby adjusting the distance between the two mounting seats 205 so that the distance between the two mounting seats 205 is the same as the size of the pump body 1. Then the pump body 1 is connected to the mounting seat 205.

[0043] The positioning mechanism 3 also includes a stepper motor 303, which is fixedly connected to the side wall of the positioning platform 301 via a mounting block. A rotating rod 304 is fixedly installed at the output end of the stepper motor 303. One end of the rotating rod 304 extends into the interior of the groove 302 and is rotatably connected to the inner side wall of the groove 302.

[0044] The outer surface of the rotating rod 304 is fitted with a worm sleeve 3010 and a transmission gear 305. The inner surfaces of the worm sleeve 3010 and the transmission gear 305 are fixedly connected to the outer surface of the rotating rod 304. Threaded posts 3011 are distributed on both sides of the worm sleeve 3010 and the threads on their surfaces are opposite. A worm wheel 3012 is fixedly installed on the outer surface of the threaded posts 3011. The worm wheel 3012 meshes with the worm sleeve 3010.

[0045] An expansion plate 306 is symmetrically slidably installed on the inner wall of the bottom surface of the groove 302. One end of the expansion plate 306 extends to the outside of the positioning platform 301, and a support column 308 is fixedly installed on one end of the expansion plate 306.

[0046] A fixed rack 307 is fixedly installed on the upper surface of the expansion plate 306. The fixed rack 307 is distributed above and below the transmission gear 305, and the fixed rack 307 meshes with the transmission gear 305.

[0047] Specifically, by setting the positioning mechanism 3, the height of the pump body 1 can be adjusted, thereby positioning the pump body 1. The stepper motor 303 drives the rotating rod 304 to rotate. At this time, the rotating rod 304 will drive the worm sleeve 3010 and the transmission gear 305 to rotate synchronously. As the worm sleeve 3010 rotates, the threaded column 3011 will rotate in the groove 302 under the action of the worm wheel 3012. At this time, under the action of the thread, the mounting platform 201 will be adjusted up and down under the limit of the threaded cylinder 208 and the positioning rod 207, thereby adjusting the height of the pump body 1 and thus positioning the pump body 1. When the transmission gear 305 rotates, under the action of the fixed rack 307, the expansion plate 306 will drive the support column 308 to move to both sides of the positioning platform 301, increasing the contact area between the positioning platform 301 and the ground, and ensuring the stability of the pump body 1 after positioning and installation.

[0048] Working principle: Adjust the distance between the mounting seats 205 in the installation mechanism 2 to an appropriate position, then connect the pump body 1 to the mounting seat 205 to install the pump body 1. Then, adjust the height of the pump body 1 through the positioning mechanism 3 to position the pump body 1 and ensure that the inlet and outlet ends of the pump body 1 are aligned with the port of the buried pipe.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An energy-saving ground source heat pump auxiliary positioning device, characterized in that: include: Pump body (1), the lower surface of the pump body (1) is provided with an installation mechanism (2) for supporting the pump body (1), and the lower surface of the installation mechanism (2) is provided with a positioning mechanism (3) for adjusting the height of the pump body (1). The installation mechanism (2) includes an installation platform (201), on which a sliding groove (202) is symmetrically arranged on the upper surface of the installation platform (201). An installation seat (205) is slidably installed inside the sliding groove (202). The upper surface of the installation seat (205) is fixedly connected to the lower surface of the pump body (1). A threaded cylinder (208) is fixedly installed on the inner wall of the installation platform (201). One end of the threaded cylinder (208) extends to the outside of the lower surface of the installation platform (201). The positioning mechanism (3) includes a positioning platform (301). The upper surface of the positioning platform (301) is provided with a groove (302). A threaded column (3011) is rotatably installed on the inner wall of the bottom surface of the groove (302). The outer surface of the threaded column (3011) is threadedly connected to the inner wall of the threaded cylinder (208). The upper surface of the positioning platform (301) is provided with a plurality of positioning holes (309). The positioning holes (309) are distributed at the four corners of the positioning platform (301).

2. The energy-saving ground source heat pump auxiliary positioning device according to claim 1, characterized in that, A number of positioning rods (207) are fixedly installed on the lower surface of the mounting platform (201). The positioning rods (207) correspond to the positioning holes (309). The outer surface of the positioning rods (207) is slidably connected to the inner wall of the positioning holes (309). A servo motor (203) is fixedly installed on the side wall of the mounting platform (201) by a support block.

3. The energy-saving ground source heat pump auxiliary positioning device according to claim 2, characterized in that, The output end of the servo motor (203) is fixedly mounted with a bidirectional threaded rod (204). One end of the bidirectional threaded rod (204) passes through the interior of the slide groove (202) and is rotatably connected to the inner wall of another slide groove (202). The interior of the mounting base (205) is provided with a threaded hole, and the mounting base (205) is threadedly connected to the outer surface of the bidirectional threaded rod (204) through the threaded hole.

4. The energy-saving ground source heat pump auxiliary positioning device according to claim 1, characterized in that, A limiting rod (206) is fixedly installed on the inner wall of the mounting platform (201). The two ends of the limiting rod (206) are fixedly connected to the inner side wall of the symmetrical sliding groove (202). The outer surface of the limiting rod (206) is slidably connected to the inner wall of the mounting base (205).

5. The energy-saving ground source heat pump auxiliary positioning device according to claim 1, characterized in that, The positioning mechanism (3) also includes a stepper motor (303), which is fixedly connected to the side wall of the positioning platform (301) via a mounting block. A rotating rod (304) is fixedly installed at the output end of the stepper motor (303). One end of the rotating rod (304) extends into the interior of the groove (302) and is rotatably connected to the inner side wall of the groove (302).

6. The energy-saving ground source heat pump auxiliary positioning device according to claim 5, characterized in that, The outer surface of the rotating rod (304) is fitted with a worm sleeve (3010) and a transmission gear (305). The inner surfaces of the worm sleeve (3010) and the transmission gear (305) are fixedly connected to the outer surface of the rotating rod (304). The threaded posts (3011) are distributed on both sides of the worm sleeve (3010) and the threads on their surfaces are opposite. A worm wheel (3012) is fixedly installed on the outer surface of the threaded posts (3011). The worm wheel (3012) meshes with the worm sleeve (3010).

7. The energy-saving ground source heat pump auxiliary positioning device according to claim 1, characterized in that, An expansion plate (306) is symmetrically slidably installed on the inner wall of the bottom surface of the groove (302). One end of the expansion plate (306) extends to the outside of the positioning platform (301), and a support column (308) is fixedly installed on one end of the expansion plate (306).

8. The energy-saving ground source heat pump auxiliary positioning device according to claim 7, characterized in that, A fixed rack (307) is fixedly installed on the upper surface of the expansion plate (306). The fixed rack (307) is distributed above and below the transmission gear (305), and the fixed rack (307) meshes with the transmission gear (305).

Images