Automatic detection equipment for operation of air source heat pump

Abstract

The utility model discloses automatic detection equipment for operation of an air source heat pump, and relates to the technical field of air source heat pump detection devices, a rotating shaft is arranged in a detector main body, the outer side of the rotating shaft is connected with a rotating blade, the rotating blade is located in a water outlet pipe, the front end of the rotating shaft is connected with a rotating block, and an inductor is arranged in the detector main body. A spring shaft is arranged at the top of the sensor, a sensing block is connected to the top of the spring shaft, and the rotating block can be attached to the sensing block; a first chain wheel is arranged on the outer side of the rotating shaft, a chain is meshed with the outer side of the first chain wheel, a second chain wheel is meshed with the left end of the chain, and a pressure sensing plate is connected to the rear end of the second chain wheel and located in the water outlet pipe. When a heat source is transmitted in the water outlet pipe, the rotating blade can be pushed to rotate, so that the rotating blade drives the rotating shaft and the rotating block to rotate, the rotating block pushes the induction block to contract and reset, and the flow speed in the water outlet pipe is judged according to the contraction and reset frequency of the induction block.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pump detection devices, in particular to automatic detection equipment for the operation of air source heat pumps. Background Art

[0002] Air source heat pump uses the energy in the air as the main power, and drives the compressor to operate through a small amount of electricity to achieve energy transfer. It does not require complex configuration, expensive water intake, recharging or soil heat exchange system and dedicated machine room. It can gradually reduce the large amount of pollutant emissions brought by traditional heating to the atmospheric environment, ensure heating efficiency and achieve energy conservation and environmental protection. In the use of air source heat pump, a detection mechanism is often required to detect the heat pump, but the existing air source heat pump detection device has some shortcomings, such as:

[0003] Announcement No.: CN220708752U An air source heat pump detection device, the device allows the buffer component to be used outside the detection device, when the detection device falls, the detection device can be in contact with the ground through the buffer component, thereby buffering the impact of the collision and avoiding damage to the detection device itself. However, in actual use, since it is difficult for the device to automatically detect the heat flow generated inside the heat pump, it may cause the device to be difficult to detect the working air source heat pump in actual use;

[0004] Therefore, we proposed an automatic detection device for the operation of an air source heat pump in order to solve the problems raised above. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic detection device for the operation of an air source heat pump, so as to solve the problem raised by the above background technology that most air source heat pump detection devices on the market currently have difficulty in automatically detecting the heat flow generated inside the heat pump, which may cause the device to have difficulty in detecting the working air source heat pump during actual use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic detection device for the operation of an air source heat pump, comprising a heat pump body, an air inlet valve connected to the heat pump body, a water outlet pipe and a water inlet pipe, characterized in that the top of the heat pump body is connected with an air inlet valve, the outside of the heat pump body is connected with a water outlet pipe and a water inlet pipe, and a detector body is arranged outside the water outlet pipe;

[0007] A rotating shaft is provided inside the detector body, and the outer side of the rotating shaft is connected to a rotating blade, and the rotating blade is located inside the water outlet pipe, a rotating block is connected to the front end of the rotating shaft, and a sensor is provided inside the detector body, and a spring shaft is provided on the top of the sensor, and a sensing block is connected to the top of the spring shaft, and the rotating block can fit with the sensing block;

[0008] A first sprocket is arranged outside the rotating shaft, a chain is meshed outside the first sprocket, a second sprocket is meshed at the left end of the chain, a pressure sensing plate is connected to the rear end of the second sprocket, and the pressure sensing plate is located inside the water outlet pipe.

[0009] When the heat source is transmitted inside the water outlet pipe, the rotating blades can be pushed to rotate, thereby causing the rotating blades to drive the rotating shaft and the rotating block to rotate, causing the rotating block to push the sensing block to contract and reset, and the flow rate inside the water outlet pipe can be judged by the frequency of the contraction and reset of the sensing block. Moreover, since the rotating shaft engages the second sprocket through the first sprocket and the chain, the rotating shaft can drive the pressure sensing plate to rotate inside the water outlet pipe when it rotates, thereby performing pressure detection, so that the device can be more stable when detecting the working status of the heat pump.

[0010] As a preferred technical solution of the utility model, a connecting valve is provided on the outside of the heat pump body, and the heat pump body is connected to the water outlet pipe and the water inlet pipe through the connecting valve.

[0011] The adoption of the above technical solution can make the heat pump more secure when connected to the water outlet pipe and the water inlet pipe, thereby increasing the stability of the equipment during operation.

[0012] As a preferred technical solution of the utility model, a sealing gasket is provided at the junction of the water outlet pipe and the rotating shaft, and the water outlet pipe blocks the gap at the connection of the rotating shaft through the sealing gasket, and the water outlet pipe blocks the gap at the connection of the pressure sensing plate through the sealing gasket.

[0013] The adoption of the above technical solution can avoid the leakage of heat flow due to the slots opened on the water outlet pipe, thereby increasing the protectiveness of the equipment.

[0014] As a preferred technical solution of the present utility model, the rotating shaft is connected to the detector body, and the pressure sensing plate is connected to the detector body.

[0015] The adoption of the above technical solution can make the rotating shaft and the pressure sensing plate more firmly fixed, thereby increasing the stability of the device during operation.

[0016] As a preferred technical solution of the utility model, a fixing belt is provided at the rear end of the detector body, and the detector body is fixedly connected to the water outlet pipe through the fixing belt.

[0017] The adoption of the above technical solution can make the detector body more secure when connected to the water outlet pipe, thereby increasing the stability of the device during installation.

[0018] As a preferred technical solution of the utility model, a display and an integrated control panel are provided on the front side of the detector body, and the integrated control panel is associated with the display.

[0019] The adoption of the above technical solution can make it more convenient for the user to observe the data collected by the detector body, thereby increasing the observability of the device.

[0020] As a preferred technical solution of the present utility model, the display is associated with the sensor, and the display is associated with the pressure sensing plate.

[0021] The use of the above technical solution can make it more convenient for the display to extract data from the sensor and the pressure sensing plate, thereby increasing the observability of the device.

[0022] Compared with the prior art, the utility model has the following beneficial effects: when the heat source is transmitted inside the water outlet pipe, the rotating blade can be pushed to rotate, so that the rotating blade drives the rotating shaft and the rotating block to rotate, so that the rotating block drives the sensing block to shrink and reset, and the flow rate inside the water outlet pipe is judged by the frequency of the shrinkage and reset of the sensing block, and because the rotating shaft meshes with the second sprocket through the first sprocket and the chain, the rotating shaft can drive the pressure sensing plate to rotate inside the water outlet pipe to perform pressure detection when rotating, so that the device can be more stable when detecting the working state of the heat pump;

[0023] Furthermore, by providing a display and an integrated control panel, it is possible for the user to observe the data collected by the detector body more conveniently, thereby increasing the observability of the device;

[0024] Furthermore, by providing the fixing belt, the detector body can be more firmly connected to the water outlet pipe, thereby increasing the stability of the device during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the front elevation structure of the detector body of the utility model;

[0026] Figure 2 This is a schematic diagram of the front elevation structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the vertical structure of the side section of the detector body of the utility model;

[0028] Figure 4 This is a schematic diagram of the front elevation structure of the sensor of the utility model;

[0029] Figure 5 It is a side elevation structural schematic diagram of the rotating blade of the utility model;

[0030] Figure 6It is a schematic elevational structural diagram of the meshing of the first sprocket and the second sprocket of the utility model.

[0031] In the figure: 1. heat pump body; 2. air inlet valve; 3. water outlet pipe; 4. water inlet pipe; 5. detector body; 6. display; 7. integrated control board; 8. fixing belt; 9. rotating shaft; 10. rotating blade; 11. rotating block; 12. sensing block; 13. spring shaft; 14. sensor; 15. first sprocket; 16. chain; 17. second sprocket; 18. pressure sensing plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Embodiment 1:

[0034] In order to solve the problem in the prior art that it is difficult to perform automatic detection when the air source heat pump is running, the following solution is disclosed. Figure 1-6 The utility model provides a technical solution: an automatic detection device for the operation of an air source heat pump, comprising a heat pump body 1, an air inlet valve 2, a water outlet pipe 3 and a water inlet pipe 4 connected to the heat pump body 1, the air inlet valve 2 is connected to the top of the heat pump body 1, and the water outlet pipe 3 and the water inlet pipe 4 are connected to the outside of the heat pump body 1, and a detector body 5 is arranged on the outside of the water outlet pipe 3;

[0035] A rotating shaft 9 is provided inside the detector body 5, and the outer side of the rotating shaft 9 is connected to a rotating blade 10, and the rotating blade 10 is located inside the water outlet pipe 3, a rotating block 11 is connected to the front end of the rotating shaft 9, and a sensor 14 is provided inside the detector body 5, and a spring shaft 13 is provided on the top of the sensor 14, and a sensing block 12 is connected to the top of the spring shaft 13, and the rotating block 11 can fit with the sensing block 12;

[0036] A first sprocket 15 is disposed outside the rotating shaft 9, and a chain 16 is meshed outside the first sprocket 15, and a second sprocket 17 is meshed at the left end of the chain 16, and a pressure sensing plate 18 is connected to the rear end of the second sprocket 17, and the pressure sensing plate 18 is located inside the water outlet pipe 3;

[0037] When using the air source heat pump to run the automatic detection device, firstly, the heat pump body 1 is connected to cold water from the water inlet pipe 4. When the heat flow is heated, the heat flow will be released through the water outlet pipe 3. At this time, the heat flow will push the rotating blade 10 to rotate, so that the rotating blade 10 drives the rotating shaft 9 to rotate, so that the rotating shaft 9 drives the rotating block 11 to rotate, so that the rotating block 11 hits the sensing block 12 driven by the rotating shaft 9, so that the sensing block 12 shrinks back and forth and resets under the drive of the spring shaft 13, so that the sensor 14 records the frequency of the reset of the sensing block 12, so as to calculate the flow rate of the heat flow;

[0038] When the rotating shaft 9 rotates, the rotating shaft 9 drives the first sprocket 15 to rotate, so that the first sprocket 15 drives the chain 16 and the second sprocket 17 to rotate, so that the second sprocket 17 drives the pressure sensing plate 18 to turn inside the water outlet pipe 3 to record the pressure inside the water outlet pipe 3;

[0039] A connecting valve is provided on the outside of the heat pump body 1, and the heat pump body 1 is connected to the water outlet pipe 3 and the water inlet pipe 4 through the connecting valve; a sealing gasket is provided at the intersection of the water outlet pipe 3 and the rotating shaft 9, and the water outlet pipe 3 blocks the gap at the connection of the rotating shaft 9 through the sealing gasket, and the water outlet pipe 3 blocks the gap at the connection of the pressure sensing plate 18 through the sealing gasket; the rotating shaft 9 is connected to the detector body 5, and the pressure sensing plate 18 is connected to the detector body 5;

[0040] A fixing belt 8 is provided at the rear end of the detector body 5, and the detector body 5 is fixedly connected to the water outlet pipe 3 through the fixing belt 8; a display 6 and an integrated control board 7 are provided at the front side of the detector body 5, and the integrated control board 7 is associated with the display 6; the display 6 is associated with the sensor 14, and the display 6 is associated with the pressure sensing board 18;

[0041] When the water outlet pipe 3 is fixedly connected to the detector body 5 , the detector body 5 can be fixed to the outside of the water outlet pipe 3 using a fixing belt 8 , and when the user observes the pressure and flow rate inside the water outlet pipe 3 , it can be observed through the display 6 .

[0042] Working principle: When using the air source heat pump to operate the automatic detection equipment, first connect the heat pump body 1 to cold water from the water inlet pipe 4. When the heat flow is heated, it will release the heat flow through the water outlet pipe 3. At this time, the heat flow will push the rotating blade 10 to rotate, so that the rotating blade 10 drives the rotating shaft 9 to rotate, so that the rotating shaft 9 drives the rotating block 11 to rotate, so that the rotating block 11 hits the induction block 12 driven by the rotating shaft 9, so that the induction block 12 shrinks back and forth and resets under the drive of the spring shaft 13, so that the sensor 14 records the frequency of the reset of the induction block 12, so as to calculate the flow rate of the heat flow;

[0043] When the rotating shaft 9 rotates, the rotating shaft 9 drives the first sprocket 15 to rotate, so that the first sprocket 15 drives the chain 16 and the second sprocket 17 to rotate, so that the second sprocket 17 drives the pressure sensing plate 18 to turn inside the water outlet pipe 3 to record the pressure inside the water outlet pipe 3;

[0044] When the water outlet pipe 3 is fixedly connected to the detector body 5 , the detector body 5 can be fixed to the outside of the water outlet pipe 3 using a fixing belt 8 , and when the user observes the pressure and flow rate inside the water outlet pipe 3 , it can be observed through the display 6 .

[0045] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic detection device for the operation of an air source heat pump, comprising a heat pump body (1), an air inlet valve (2) connected to the heat pump body (1), a water outlet pipe (3) and a water inlet pipe (4), characterized in that: The top of the heat pump body (1) is connected to an air inlet valve (2), the outside of the heat pump body (1) is connected to a water outlet pipe (3) and a water inlet pipe (4), and a detector body (5) is provided on the outside of the water outlet pipe (3); The detector body (5) is provided with a rotating shaft (9) inside, and the outer side of the rotating shaft (9) is connected to a rotating blade (10), and the rotating blade (10) is located inside the water outlet pipe (3), the front end of the rotating shaft (9) is connected to a rotating block (11), and the detector body (5) is provided with a sensor (14), and the top of the sensor (14) is provided with a spring shaft (13), the top of the spring shaft (13) is connected to a sensing block (12), and the rotating block (11) can fit with the sensing block (12); A first sprocket (15) is provided on the outside of the rotating shaft (9), and a chain (16) is meshed on the outside of the first sprocket (15), and a second sprocket (17) is meshed on the left end of the chain (16), and a pressure sensing plate (18) is connected to the rear end of the second sprocket (17), and the pressure sensing plate (18) is located inside the water outlet pipe (3).

2. The automatic detection device for air source heat pump operation according to claim 1 is characterized in that: A connecting valve is provided on the outside of the heat pump body (1), and the heat pump body (1) is connected to the water outlet pipe (3) and the water inlet pipe (4) via the connecting valve.

3. The automatic detection device for air source heat pump operation according to claim 2 is characterized in that: A sealing gasket is provided at the intersection of the water outlet pipe (3) and the rotating shaft (9), and the water outlet pipe (3) blocks the gap at the connection with the rotating shaft (9) through the sealing gasket, and the water outlet pipe (3) blocks the gap at the connection with the pressure sensing plate (18) through the sealing gasket.

4. The automatic detection device for air source heat pump operation according to claim 3 is characterized in that: The rotating shaft (9) is connected to the detector body (5), and the pressure sensing plate (18) is connected to the detector body (5).

5. The automatic detection device for air source heat pump operation according to claim 4 is characterized in that: A fixing belt (8) is provided at the rear end of the detector body (5), and the detector body (5) is fixedly connected to the water outlet pipe (3) via the fixing belt (8).

6. The automatic detection device for air source heat pump operation according to claim 5, characterized in that: A display (6) and an integrated control panel (7) are provided on the front side of the detector body (5), and the integrated control panel (7) is associated with the display (6).

7. The automatic detection device for air source heat pump operation according to claim 6, characterized in that: The display (6) is associated with the sensor (14), and the display (6) is associated with the pressure sensing plate (18).

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