Data acquisition mechanism for operation of air source heat pump

Abstract

The utility model relates to the technical field of air source heat pumps, in particular to a data acquisition mechanism for operation of an air source heat pump, which comprises a support frame, a mounting box and a data acquisition unit, the mounting box is rotatably connected to one side, far away from the ground, of the support frame, and a first driving component for driving the mounting box to rotate is arranged on the mounting box; the data collectors comprise the first data collector and the second data collector, the first data collector is arranged on the side, close to the air source heat pump, of the mounting box, the second data collector is arranged on the side, away from the air source heat pump, of the mounting box, and detection units used for detecting faults are arranged on the data collectors; the detection unit is connected with the first driving assembly. The first data collector is used for collecting data, the second data collector is used for standby application, when the detection unit detects that the first data collector breaks down, the installation box is driven to rotate, the second data collector is made to be close to the air source heat pump to conduct data collection, and the monitoring result of the air source heat pump is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pumps, in particular to a data acquisition mechanism for the operation of an air source heat pump. Background Art

[0002] Air source heat pump is an energy-saving device that uses high-level energy to make heat flow from low-level heat source air to high-level heat source. Its working principle is mainly to drive the compressor with a small amount of electrical energy, absorb the low-temperature heat energy in the air and increase it to high-temperature heat energy, and then release this heat energy to the space or water that needs to be heated.

[0003] Air source heat pumps need to collect data. Through continuous monitoring and analysis of the collected data, hidden dangers of equipment failure can be discovered in time, operating parameters can be optimized, energy efficiency can be improved, and important basis for equipment maintenance can be provided. For example, when energy consumption is found to be abnormally high within a certain period of time, the cause can be deeply analyzed and corresponding measures can be taken to reduce energy consumption.

[0004] When collecting data for air source heat pumps, a data collector is usually installed near the main unit of the air source heat pump. After installation, it is debugged and then put into use. In actual applications, when the data collector fails, the data collection results are inaccurate. If the staff does not eliminate the fault in time, the monitoring results of the air source heat pump will be inaccurate. Utility Model Content

[0005] In order to solve the problem that inaccurate monitoring results of air source heat pumps may occur for a long time when a data collector fails, the utility model provides a data collection mechanism for the operation of an air source heat pump.

[0006] In the first aspect, the utility model provides a data acquisition mechanism for the operation of an air source heat pump, which adopts the following technical scheme: it includes a support frame, an installation box, and a data collector, the installation box is rotatably connected to the side of the support frame away from the ground, the installation box is provided with a first driving component for driving the installation box to rotate, the data collector includes a first data collector and a second data collector, the first data collector is arranged on the side of the installation box close to the air source heat pump, and the second data collector is arranged on the side of the installation box away from the air source heat pump, the data collectors are all provided with detection units for detecting faults, and the detection units are connected to the first driving component.

[0007] By adopting the above technical solution, data of the air source heat pump is collected through the first data collector, and the second data collector is used as a backup. When the detection unit detects that the first data collector fails, the first drive component drives the installation box to rotate, so that the second data collector is close to the air source heat pump for data collection, leaving enough time for the staff to inspect and repair the first data collector, so that the monitoring results of the air source heat pump are more accurate.

[0008] Optionally, the first driving assembly includes a first motor, the first motor is fixedly connected to the support frame, and the output shaft of the first motor is fixedly connected to a side of the installation box close to the ground.

[0009] Optionally, the installation box is provided with openings on both sides of the data collector, and a sliding component is provided in the installation box. The data collector is slidably connected in the installation box through the sliding component, and the sliding direction is along the direction of sliding into the installation box and sliding out of the installation box.

[0010] By adopting the above technical solution, the data collector is placed in the installation box when not in use, and slides out of the installation box when in use.

[0011] Optionally, the sliding assembly includes a connecting rod and a second driving assembly, wherein both ends of the connecting rod are fixedly connected to the first data collector and the second data collector respectively, the connecting rod is slidably connected in the installation box, the connecting rod is connected to the second driving assembly, the second driving assembly is connected to the output shaft of the first motor, and the second driving assembly drives the connecting rod to slide under the action of the first motor.

[0012] By adopting the above technical solution, the connecting rod connects the first data collector and the second data collector together, so the data collectors slide at the same time. When the first data collector slides into the installation box, the second data collector slides out of the installation box.

[0013] Optionally, a support rod is vertically and fixedly arranged on the connecting rod, a groove is opened in the installation box along the sliding direction of the connecting rod, and one end of the support rod away from the connecting rod is slidably connected to the installation box through the groove, and the sliding direction is along the sliding direction of the connecting rod.

[0014] Optionally, the second drive assembly includes a first gear, the output shaft of the first motor penetrates into the installation box, the center of the first gear is fixedly connected to the output shaft of the first motor, the connecting rod is provided with teeth along the sliding direction of the connecting rod, and the first gear is meshed with the connecting rod.

[0015] Optionally, the installation box is provided with installation doors on both sides of the data collector, the installation doors are slidably connected to the installation box, and the sliding direction is along a direction perpendicular to the sliding direction of the connecting rod. The installation box is also provided with a third driving component for driving the installation door to slide.

[0016] By adopting the above technical solution, the installation door allows the second data collector to be protected inside the installation box when not in use, thereby extending the service life of the second data collector.

[0017] Optionally, the installation door includes a first installation door and a second installation door, and the first installation door and the second installation door are both slidably connected to the installation box, and the sliding directions of the first installation door and the second installation door are opposite. After the data collector slides out of the installation box, the first installation door and the second installation door cooperate to surround the circumference of the connecting rod.

[0018] By adopting the above technical solution, no matter which data collector is outside the installation box, the internal structure of the installation box can be protected by the installation door.

[0019] Optionally, the third driving assembly includes a second gear, a first sliding rod, a second sliding rod and a motor, the second motor is fixedly arranged on the side of the installation box away from the ground, the output shaft of the second motor is fixedly connected to the center of the second gear, the first sliding rod is fixedly arranged on the first installation door, the second sliding rod is fixedly arranged on the second installation door, the first sliding rod and the second sliding rod are both provided with teeth, and the first sliding rod and the second sliding rod are respectively engaged with two sides of the second gear.

[0020] Optionally, the first sliding rod and the second sliding rod are connected to the second gear.

[0021] In summary, the utility model has the following beneficial technical effects:

[0022] Through the setting of the data collector, the first data collector collects data on the air source heat pump, and the second data collector serves as a backup. When the detection unit detects that the first data collector fails, the first drive component drives the installation box to rotate, so that the second data collector is close to the air source heat pump for data collection, leaving enough time for the staff to inspect and repair the first data collector, so that the monitoring results of the air source heat pump are more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of one side of a first data collector of a data collection mechanism for operation of an air source heat pump according to an embodiment of the utility model.

[0024] Figure 2It is a structural schematic diagram of one side of a second data collector of a data collection mechanism for operation of an air source heat pump according to an embodiment of the utility model.

[0025] Figure 3 yes Figure 1 A top view of the device with a second motor hidden in the image.

[0026] Figure 4 It is a structural schematic diagram of a data acquisition mechanism for operation of an air source heat pump in an embodiment of the utility model after the first installation door and the second installation door are opened.

[0027] Among them, 100, support frame; 110, first motor; 200, installation box; 210, connecting rod; 211, support rod; 220, first gear; 230, first installation door; 231, first sliding rod; 240, second installation door; 241, second sliding rod; 250, second gear; 260, second motor; 300, first data collector; 400, second data collector. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 The utility model is described in further detail.

[0029] Reference Figure 1 and Figure 2 In this embodiment, a data collection mechanism for the operation of an air source heat pump includes a support frame 100, a mounting box 200 is arranged on the support frame 100, the mounting box 200 is rotatably connected to the side of the support frame 100 away from the ground, and the rotation direction is parallel to the ground. The support frame 100 is provided with a first driving assembly for driving the mounting box 200 to rotate, and the first driving assembly includes a first motor 110 fixedly arranged on the support frame 100, and the output shaft of the first motor 110 is fixedly connected to the side of the mounting box 200 close to the ground. In this embodiment, the mounting box 200 adopts a rectangular box-shaped structure.

[0030] The installation box 200 is provided with a data collector, which includes a first data collector 300 and a second data collector 400. The first data collector 300 is provided on a side of the installation box 200 close to the air source heat pump, and the second data collector 400 is provided on a side of the installation box 200 away from the air source heat pump. The data collectors are provided with a detection unit for detecting faults, which is connected to the first drive assembly and is used to control the first drive assembly.

[0031] The installation box 200 is provided with openings on both sides of the data collector, and the installation box 200 is provided with installation doors at the openings on both sides of the data collector, and the installation doors are slidably connected to the installation box 200, and the sliding direction is perpendicular to the sliding direction of the connecting rod 210. The installation box 200 is also provided with a third driving component for driving the installation door to slide. The installation door includes a first installation door 230 and a second installation door 240, and the first installation door 230 and the second installation door 240 are both slidably connected to the installation box 200, and the sliding directions of the first installation door 230 and the second installation door 240 are opposite.

[0032] Reference Figure 3 The third driving assembly includes a second gear 250, a first sliding rod 231, a second sliding rod 241 and a motor. The second motor 260 is fixedly arranged on the side of the installation box 200 away from the ground. The output shaft of the second motor 260 is fixedly connected to the center of the second gear 250. The first sliding rod 231 is fixedly arranged on the first installation door 230, and the second sliding rod 241 is fixedly arranged on the second installation door 240. The first sliding rod 231 and the second sliding rod 241 are arranged in parallel. The first sliding rod 231 and the second sliding rod 241 are both provided with teeth. The first sliding rod 231 and the second sliding rod 241 are respectively engaged with the two sides of the second gear 250. The first sliding rod 231 and the second sliding rod 241 are not separated from the connection with the second gear 250. A device such as a stop block can also be used to limit the relationship between the first sliding rod 231 and the second sliding rod 241 and the second gear 250, as long as the installation door can be opened and closed.

[0033] Reference Figure 2 and Figure 4 , a sliding assembly is provided in the installation box 200, and the data collectors are slidably connected in the installation box 200 through the sliding assembly, and the sliding direction is along the direction of sliding into the installation box 200 and sliding out of the installation box 200. The sliding assembly includes a connecting rod 210 and a second driving assembly, and the two ends of the connecting rod 210 are respectively fixedly connected to the first data collector 300 and the second data collector 400. The connecting rod 210 is slidably connected in the installation box 200, and the connecting rod 210 is connected to the second driving assembly, and the second driving assembly is connected to the output shaft of the first motor 110. The second driving assembly drives the connecting rod 210 to slide under the action of the first motor 110. The first installation door 230 and the second installation door 240 are both provided with openings, and the first installation door 230 and the second installation door 240 cooperate to surround the peripheral side of the connecting rod 210.

[0034] A support rod 211 is vertically and fixedly arranged on the connecting rod 210, a groove is provided in the installation box 200 along the sliding direction of the connecting rod 210, and one end of the support rod 211 away from the connecting rod 210 is slidably connected to the installation box 200 through the groove, and the sliding direction is along the sliding direction of the connecting rod 210. The second driving assembly includes a first gear 220, the output shaft of the first motor 110 penetrates into the installation box 200, the center of the first gear 220 is fixedly connected to the output shaft of the first motor 110, and teeth are provided on the connecting rod 210 along the sliding direction of the connecting rod 210, and the first gear 220 is meshed with the connecting rod 210.

[0035] The implementation principle of this embodiment is: when data collection is performed, the support frame 100 is placed at the position to be detected and the data collector is debugged.

[0036] When the detection unit detects that the first data collector 300 fails, it transmits the failure information to the staff, and at the same time turns off the first data collector 300 and turns on the second data collector 400. First, the second motor 260 is driven to rotate the second gear 250, and the second gear 250 drives the first sliding rod 231 and the second sliding rod 241 to slide, so that the first installation door 230 and the second installation door 240 slide open relative to each other. After the first installation door 230 and the second installation door 240 are opened, the data collector can pass through.

[0037] The detection unit generates control information after detecting a fault. After the installation door is opened, the first motor 110 is controlled to drive, so that the installation box 200 rotates. While the installation box 200 rotates, the first gear 220 also rotates, driving the connecting rod 210 to slide. After the rotation is completed, the first data collector 300 is away from the air source heat pump. At the same time, the first data collector 300 slides into the installation box 200, and the second data collector 400 slides out of the installation box 200. After the rotation is completed, the second motor 260 is driven again to close the first installation door 230 and the second installation door 240. At this time, the second data collector 400 starts to collect data.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A data collection mechanism for operation of an air source heat pump, characterized in that: The invention comprises a support frame (100), an installation box (200), and a data collector, wherein the installation box (200) is rotatably connected to a side of the support frame (100) away from the ground, and the installation box (200) is provided with a first driving component for driving the installation box (200) to rotate; the data collector comprises a first data collector (300) and a second data collector (400), wherein the first data collector (300) is provided on a side of the installation box (200) close to an air source heat pump, and the second data collector (400) is provided on a side of the installation box (200) away from the air source heat pump, and each of the data collectors is provided with a detection unit for detecting a fault, and the detection unit is connected to the first driving component.

2. The data collection mechanism for the operation of an air source heat pump according to claim 1, characterized in that: The first driving assembly comprises a first motor (110), the first motor (110) being fixedly connected to the support frame (100), and the output shaft of the first motor (110) being fixedly connected to a side of the installation box (200) close to the ground.

3. The data collection mechanism for the operation of an air source heat pump according to claim 2, characterized in that: The installation box (200) is provided with openings on both sides of the data collector, and a sliding assembly is provided in the installation box (200). The data collector is slidably connected in the installation box (200) through the sliding assembly, and the sliding direction is along the direction of sliding into the installation box (200) and sliding out of the installation box (200).

4. The data collection mechanism for the operation of an air source heat pump according to claim 3, characterized in that: The sliding assembly comprises a connecting rod (210) and a second driving assembly, the two ends of the connecting rod (210) are respectively fixedly connected to the first data collector (300) and the second data collector (400), the connecting rod (210) is slidably connected in the installation box (200), the connecting rod (210) is connected to the second driving assembly, the second driving assembly is connected to the output shaft of the first motor (110), and the second driving assembly drives the connecting rod (210) to slide under the action of the first motor (110).

5. The data collection mechanism for the operation of an air source heat pump according to claim 4, characterized in that: A support rod (211) is vertically and fixedly arranged on the connecting rod (210); a groove is provided in the installation box (200) along the sliding direction of the connecting rod (210); one end of the support rod (211) away from the connecting rod (210) is slidably connected to the installation box (200) through the groove, and the sliding direction is along the sliding direction of the connecting rod (210).

6. The data collection mechanism for the operation of an air source heat pump according to claim 5, characterized in that: The second driving assembly comprises a first gear (220), the output shaft of the first motor (110) penetrates into the installation box (200), the center of the first gear (220) is fixedly connected to the output shaft of the first motor (110), the connecting rod (210) is provided with teeth along the sliding direction of the connecting rod (210), and the first gear (220) is meshed with the connecting rod (210).

7. The data collection mechanism for the operation of an air source heat pump according to claim 4, characterized in that: The installation box (200) is provided with installation doors on both sides of the data collector, the installation doors are slidably connected to the installation box (200), and the sliding direction is along a direction perpendicular to the sliding direction of the connecting rod (210). The installation box (200) is also provided with a third driving component for driving the installation door to slide.

8. The data collection mechanism for the operation of an air source heat pump according to claim 7, characterized in that: The installation door comprises a first installation door (230) and a second installation door (240), the first installation door (230) and the second installation door (240) are both slidably connected to the installation box (200), the first installation door (230) and the second installation door (240) have opposite sliding directions, and after the data collector slides out of the installation box (200), the first installation door (230) and the second installation door (240) cooperate to surround the circumference of the connecting rod (210).

9. The data collection mechanism for the operation of an air source heat pump according to claim 8, characterized in that: The third driving assembly comprises a second gear (250), a first sliding rod (231), a second sliding rod (241) and a second motor (260); the second motor (260) is fixedly arranged on a side of the installation box (200) away from the ground; an output shaft of the second motor (260) is fixedly connected to the center of the second gear (250); the first sliding rod (231) is fixedly arranged on the first installation door (230); the second sliding rod (241) is fixedly arranged on the second installation door (240); the first sliding rod (231) and the second sliding rod (241) are both provided with teeth; the first sliding rod (231) and the second sliding rod (241) are respectively meshed with two sides of the second gear (250).

10. The data collection mechanism for the operation of an air source heat pump according to claim 9, characterized in that: The first sliding rod (231) and the second sliding rod (241) are not disconnected from the second gear (250).

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