Air source heat pump testing device

Abstract

The utility model relates to the technical field of air source heat pumps, in particular to an air source heat pump testing device. The air source heat pump testing device comprises a box body provided with an extension assembly, the extension assembly comprises a moving device, a power device and an extension device, the power device and the extension device are used for driving the moving device to move in the box body, the power device is arranged on the box body, one end of the extension device is connected with the power device, and the other end of the extension device is connected with the moving device. According to the air source heat pump testing device, the extension assembly is arranged, so that the moving device can move in the box body, the process of placing a test piece into the air source heat pump testing device becomes more convenient, and a site required by testing is more flexible.

Description

Technical Field

[0001] This utility model relates to the field of air source heat pump technology, and specifically to an air source heat pump testing device. Background Technology

[0002] An air source heat pump is a device that uses heat from the air to achieve heating or cooling functions. Before leaving the factory, air source heat pumps typically undergo various tests, such as simulating wet conditions like rain or severe weather like strong winds at different speeds, to test their heating or cooling capabilities.

[0003] Because air source heat pumps are relatively large and heavy, there are currently problems such as the large space required for testing and inconvenient operation when placing them in a test chamber.

[0004] Therefore, a new technology is urgently needed to solve this problem. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this application provides an air source heat pump testing device. This device, by incorporating an extension component, allows the mobile device to move within the chamber, making the process of placing test specimens into the device more convenient and providing greater flexibility in the testing environment.

[0006] To achieve the above objectives, this utility model provides an air source heat pump testing device.

[0007] The air source heat pump testing device includes a housing with an extension component. The extension component includes a moving device, a power device for driving the moving device to move within the housing, and the extension device itself. The power device is mounted on the housing, and one end of the extension device is connected to the power device, while the other end is connected to the moving device.

[0008] Preferably, the extension assembly further includes a guide device for guiding the mobile device to move in a predetermined direction while limiting displacement in other directions, the guide device being connected to the mobile device.

[0009] Preferably, the guide device includes a slider and a guide component, with the slider disposed on the moving device and the guide component disposed on the housing.

[0010] Preferably, the extension assembly further includes two extension devices and a synchronization device, the two extension devices being respectively disposed on both sides of the mobile device, and the synchronization device being respectively connected to the two extension devices.

[0011] Preferably, the synchronization device is a synchronous belt.

[0012] Preferably, the power unit is a rotary motor.

[0013] Preferably, the extension device includes a threaded rod, one end of which is connected to a power device, and the other end is threadedly connected to a component with internal threads mounted on the moving device.

[0014] Preferably, the air source heat pump testing device further includes a limiting device, which includes a limiting groove and a limiting protrusion. The limiting groove is disposed on the housing, and the limiting protrusion is disposed on the moving device.

[0015] Preferably, the air source heat pump testing device further includes a hinge assembly, which includes a sloping groove disposed on the housing, a pulley movable on the sloping groove, and a Y-shaped bracket. The pulley is disposed in the opening of the Y-shaped bracket and connected to the Y-shaped bracket. The other end of the Y-shaped bracket connected to the pulley is connected to a moving device.

[0016] Preferably, the hinge assembly further includes a telescopic rod and a spring sleeved on the outer ring of the telescopic rod, one end of the telescopic rod being flexibly connected to the Y-shaped bracket and the other end being flexibly connected to the moving device.

[0017] Compared with the prior art, the beneficial effects of this application are as follows:

[0018] Firstly, the air source heat pump testing device of this invention uses an extension component, allowing the movable device for placing test specimens to extend out of the device's housing. Therefore, in addition to installation via the door, the test specimens can also be placed on the movable device from above, making the placement process more convenient and efficient. Furthermore, the space required for installing and placing test specimens is smaller and more flexible.

[0019] In addition, the air source heat pump testing device involved in this utility model also reduces the shaking of the moving device during the movement process by using a limiting device and a hinge assembly, thereby increasing the stability and reliability of the moving device. Attached Figure Description

[0020] This application can be better understood by describing its embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 This is a schematic diagram of the oblique square structure of the air source heat pump testing device of this application;

[0022] Figure 2 For example Figure 1 A schematic diagram of the internal structure of the air source heat pump test device in the embodiment shown;

[0023] Figure 3 For example Figure 1 A schematic diagram of the rearward structure of the air source heat pump test device in the illustrated embodiment;

[0024] Figure 4 For example Figure 1 Another schematic diagram of the oblique square structure of the air source heat pump test device in the illustrated embodiment;

[0025] Figure 5 For example Figure 1 A schematic diagram of the structure of the extension component in the illustrated embodiment; and

[0026] Figure 6 For example Figure 1 A schematic diagram of the hinge assembly in the illustrated embodiment.

[0027] Explanation of icon numbers:

[0028] 10. Housing; 11. Water tank; 12. Electric nozzle; 13. Protective cover; 14. Connecting pipe; 15. Fan; 16. Ventilation plate; 17. Anti-slip mat; 18. Tilting assembly; 19. Tilting door; 20. Fixing block; 21. Bend plate; 22. Handle; 30. Extension assembly; 31. Moving device; 32. Power unit; 33. Extension device; 34. Mounting slot; 35. Slider; 36. Synchronization device; 40. Limiting slot; 41. Limiting protrusion; 42. Dust baffle; 50. Hinge assembly; 51. Inclined groove; 52. Pulley; 53. Y-shaped bracket; 54. Telescopic rod; 55. Spring. Detailed Implementation

[0029] Unless otherwise defined, the technical or scientific terms used in this specification and claims shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] This utility model provides a method such as Figures 1 to 6 The air source heat pump test device shown is shown.

[0035] The air source heat pump testing device includes a housing 10.

[0036] like Figures 1 to 4 As shown, a water tank 11 is provided on the outer side of the top of the housing 10, and several electric spray nozzles 12 are provided on the inner side of the top of the housing 10. The top of the water tank 11 is provided with an openable protective cover 13, and a connecting pipe 14 is provided on one side of the water tank 11. One end of the connecting pipe 14 is connected to the water tank 11, and the other end is connected to the electric spray nozzles 12.

[0037] A fan 15 is installed on the outside of one side of the enclosure 10, and a ventilation plate 16 is installed on the inside of one side of the enclosure 10. The fan 15 and the ventilation plate 16 are connected. An anti-slip pad 17 is installed on the bottom of the enclosure 10.

[0038] On the other side of the enclosure 10, a flip assembly 18 and a flip door 19 are provided. The flip assembly 18 is used to install the flip door 19 on the enclosure 10 in an openable and closable manner. The flip assembly 18 includes a fixing block 20 and a bent plate 21 fixed to the enclosure 10. One end of the bent plate 21 is fixedly connected to the flip door 19, and the other end is flexibly connected to the fixing block 20. A handle 22 is provided on one side of the flip door 19.

[0039] The air source heat pump testing device includes a housing 10 equipped with an extension assembly 30. In such a case... Figure 5In the illustrated embodiment, the extension assembly 30 includes a moving device 31, a power device 32 for driving the moving device 31 to move within the housing 10, and an extension device 33. The power device 32 is mounted on the housing 10, and one end of the extension device 33 is connected to the power device 32, while the other end is connected to the moving device 31. The moving device 31 may be an extension plate for placing a test piece, and a mounting slot 34 for placing the test piece may be provided on the extension plate.

[0040] In the embodiment shown in the figure, the power unit 32 can be a rotary motor. The extension device 33 can include a threaded rod, one end of which is connected to the power unit 32, and the other end is threadedly connected to a component with internal threads disposed on the moving device 31.

[0041] In some embodiments, the extension component 30 further includes a guide device for guiding the moving device 31 to move in a predetermined direction while limiting displacement in other directions. The guide device is connected to the moving device 31. In the embodiment shown, the guide device includes a slider 35 and a guide component. The slider 35 is disposed on the moving device 31, and the guide component is disposed on the housing 10. In the embodiment shown, the component with internal threads on the moving device 31 is the slider 35, and the slider 35 is connected to the threaded rod by threads.

[0042] In some embodiments, the extension assembly 30 further includes two extension devices 33 and a synchronization device 36. The two extension devices 33 are respectively disposed on both sides of the moving device 31, and the synchronization device 36 is connected to the two extension devices 33 respectively. The synchronization device 36 may be a timing belt.

[0043] In the embodiment shown in the figure, when the moving device 31 needs to extend outward, a rotary motor drives the threaded rod connected to it to rotate, and simultaneously drives another threaded rod to rotate synchronously via a timing belt. The two threaded rods are respectively connected to two sliders 35, which move under the influence of the threads, thereby moving the moving device 31. This embodiment simplifies the process of placing the test piece and improves operational convenience by using the extension component 30.

[0044] In some embodiments, the air source heat pump testing device further includes a limiting device, which includes a limiting groove 40 and a limiting protrusion 41. The limiting groove 40 is disposed on the housing 10, and the limiting protrusion 41 is disposed on the moving device 31. The limiting protrusion 41 may be a limiting strip. When the moving device 31 moves, the limiting groove 40 and the limiting protrusion 41 can be used to limit the longitudinal displacement of the moving device 31, thereby improving the stability of the movement process. In some embodiments, a dust baffle 42 may be provided at the port of the limiting groove 40. The dust baffle 42 is connected to the housing 10 by a hinge with an internal torsion spring. The dust baffle 42 is normally closed to block dust, and opens when pressed by the limiting protrusion 41.

[0045] In such Figure 6 In the illustrated embodiment, the air source heat pump testing device further includes a hinge assembly 50. The hinge assembly 50 includes a sloping groove 51 disposed on the housing 10, a pulley 52 movable on the sloping groove 51, and a Y-shaped bracket 53. The pulley 52 is disposed within and connected to the opening of the Y-shaped bracket 53. The other end of the Y-shaped bracket 53 connected to the pulley 52 is connected to the moving device 31. The hinge assembly 50 further includes a telescopic rod 54 and a spring 55 sleeved on the outer ring of the telescopic rod 54. One end of the telescopic rod 54 is flexibly connected to the Y-shaped bracket 53, and the other end is flexibly connected to the moving device 31. By employing a spring structure, the hinge assembly 50 can support the extension of the moving device 31. Under the hinge action, the pulley 52 supports the moving device 31 and reduces friction, improving the stability of the moving device 31. Simultaneously, when the moving device 31 retracts, the pulley 52 is compressed and stored by the sloping groove 51, further saving space.

[0046] The above specific embodiments further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above are only specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An air source heat pump testing device, characterized in that, The air source heat pump testing device includes a housing with an extension component. The extension component includes a moving device, a power device for driving the moving device to move within the housing, and the extension device. The power device is mounted on the housing. One end of the extension device is connected to the power device, and the other end is connected to the moving device.

2. The air source heat pump testing device according to claim 1, characterized in that, The extension assembly further includes a guide device for guiding the mobile device to move in a predetermined direction while limiting displacement in other directions, the guide device being connected to the mobile device.

3. The air source heat pump testing device according to claim 2, characterized in that, The guiding device includes a slider and a guiding component. The slider is disposed on the moving device, and the guiding component is disposed on the housing.

4. The air source heat pump testing device according to claim 1, characterized in that, The extension assembly further includes two extension devices and a synchronization device. The two extension devices are respectively disposed on both sides of the mobile device, and the synchronization device is respectively connected to the two extension devices.

5. The air source heat pump testing device according to claim 4, characterized in that, The synchronization device is a synchronization belt.

6. The air source heat pump testing device according to claim 1, characterized in that, The power unit is a rotary motor.

7. The air source heat pump testing device according to claim 1, characterized in that, The extension device includes a threaded rod, one end of which is connected to the power device, and the other end is threadedly connected to a component with internal threads disposed on the moving device.

8. The air source heat pump testing device according to claim 1, characterized in that, The air source heat pump testing device further includes a limiting device, which includes a limiting groove and a limiting protrusion. The limiting groove is disposed on the housing, and the limiting protrusion is disposed on the moving device.

9. The air source heat pump testing device according to claim 1, characterized in that, The air source heat pump testing device further includes a hinge assembly, which includes an inclined groove disposed on the housing, a pulley movable on the inclined groove, and a Y-shaped bracket. The pulley is disposed in the opening of the Y-shaped bracket and connected to the Y-shaped bracket. The other end of the Y-shaped bracket connected to the pulley is connected to the moving device.

10. The air source heat pump testing device according to claim 9, characterized in that, The hinge assembly further includes a telescopic rod and a spring sleeved on the outer ring of the telescopic rod. One end of the telescopic rod is flexibly connected to the Y-shaped bracket, and the other end is flexibly connected to the moving device.

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