Fault detection device of air conditioning system
By designing a fault detection device for air conditioning system including a fixing frame, mounting box, screw rod, slider, limit rod, knob, clamping plate and fault detection device, the difficulty of fixing and fault detection device in the prior art is solved. The problem of low efficiency is eliminated, and the efficiency and stability of fault detection and alarm are achieved.
Patent Information
- Application Number
- CN202421314170.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing air conditioning system fault detection device is difficult to fix inside the air conditioning system, and the troubleshooting efficiency is low because the alarm can only be made through the buzzer above the air conditioner. If the person is not guarding the air conditioner, the fault will be difficult to eliminate as soon as possible.
A fault detection device including a fixing frame, a mounting box, a screw, a slider, a limiting rod, a knob, a clamping plate and a fault detection device are designed. The screw is driven to rotate through the knob, the sliding block slides under force, the clamping plate clamps the fault detection device, and the fixing blocks and clamping blocks on the fixing frame fix the device to the inside of the air conditioning system. At the same time, the fault detection device is electrically connected to the air conditioning system, and fault detection and alarm are performed through signal processing, alarm, remote transmission and reception devices.
It realizes the stable fixation of the fault detection device, improves the efficiency of fault detection and alarm, ensures that the fault can be detected and dealt with in the first time, and improves the safety and comfort of the use of the air conditioning system.
Smart Images
Figure CN222514112U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air-conditioning system fault detection, in particular to a fault detection device for an air-conditioning system. Background Art
[0002] A multi-split air conditioning system is generally composed of one outdoor unit or several outdoor units connected to multiple indoor units. Since a multi-split system involves many indoor and outdoor units, problems such as mixed connection of pipes and wiring of multiple multi-split air conditioning systems often occur during engineering installation and construction. When pipes or wiring are mixed in a multi-split air conditioning system, the refrigerant system or the electronic control system will be out of control. On the one hand, the uncontrolled system cannot respond to user instructions, resulting in a reduced comfort experience. On the other hand, it will also bring safety hazards such as liquid backflow. During the use of the air conditioner, an air conditioning system fault detection device is required to detect faults in the air conditioner;
[0003] In the prior art, it is difficult to fix the fault detection device inside the air-conditioning system when it is used, and after a fault is detected, an alarm can only be sounded through a buzzer above the air-conditioning. If there is no personnel guarding near the air-conditioning, it is difficult to eliminate the fault in the first time, resulting in low fault elimination efficiency. Therefore, we propose a fault detection device for an air-conditioning system. Utility Model Content
[0004] The utility model aims to provide a fault detection device for an air conditioning system, which solves the existing problems.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A fault detection device for an air-conditioning system comprises a fixed frame, a mounting box is fixedly mounted on the top of the fixed frame, a first screw is rotatably mounted between left and right inner walls of the mounting box, a sliding block is threadedly mounted on the outer side of the first screw, a limit rod is fixedly mounted between the left and right inner walls of the mounting box, a sliding block is slidably mounted on the outer side of the limit rod, a knob is fixedly mounted on the outer side of one end of the first screw, a clamping plate is fixedly mounted on one side of the sliding block, and a fault detection device is arranged between one side of the clamping plates; a mounting component, the mounting component is mounted on the fixed frame; and a detection component, the detection component is mounted on the fault detection device.
[0007] In this embodiment, the installation assembly includes a second screw rod, a fixed rod, a limit block, a rotating handle, a fixed block and a clamping block. The second screw rod is threadedly installed at the bottom of the fixed frame, the fixed rod is slidably installed on the left and right sides of the bottom of the fixed frame, the limit block is fixedly installed at the bottom of the fixed rod, the rotating handle is fixedly installed at the bottom of the second screw rod, the fixed block is fixedly installed on the top inner wall of the fixed frame, the clamping block is fixedly installed on the top of the fixed rod, and the clamping block is rotatably installed on the top of the second screw rod.
[0008] In this embodiment, the detection component includes an air-conditioning system, a signal processing device, an alarm device, a signal remote transmission device and a signal receiving device. The air-conditioning system is connected to the fault detection device, the signal processing device is connected to the fault detection device, the alarm device is connected to the signal processing device, the signal remote transmission device is connected to the signal processing device, and the signal receiving device is connected to the signal remote transmission device.
[0009] In this embodiment, a threaded hole and a sliding groove are provided on one side of the sliding block, the first screw rod is engaged with the threaded hole, and the outer diameter of the limiting rod is the same as the inner diameter of the sliding groove.
[0010] In this embodiment, an arc-shaped groove is formed on one side of the fixed clamping block and the clamping block, and an anti-slip pad is provided on the inner side of the arc-shaped groove.
[0011] By adopting the above technical solution, the arc-shaped groove makes it easier to increase the contact area between the fixed clamping block and the clamping block and other devices, thereby achieving a better clamping effect.
[0012] In this embodiment, a threaded hole and a limiting groove are provided at the bottom of the fixing frame, the second screw rod is engaged with the threaded hole, the outer diameter of the fixing rod is the same as the inner diameter of the limiting groove, and the outer diameter of the limiting block is larger than the inner diameter of the limiting groove.
[0013] By adopting the above technical solution, the second screw rod can drive the clamping block to move through thread engagement after rotating.
[0014] In this embodiment, a cable slot is provided on the top of the installation box, and a protective pad is provided on one side of the clamping plate.
[0015] By adopting the above technical solution, the cable groove makes it easy for the fault detection device to be connected to the air-conditioning system through the cable, and the protective pad makes it difficult for the fault detection device to shake or fall during the clamping process.
[0016] Compared with the prior art, the beneficial effects of the present invention are:
[0017] The utility model discloses a fault detection device for an air-conditioning system. The fault detection device is flipped in the middle of a clamping plate by means of an installed assembly. The control knob drives the first screw rod to rotate, so that the first screw rod can drive the sliding block to slide under force after the rotation, so that the sliding block drives the clamping plate to clamp the fault detection device. The device can be fixed to the inner side of the air-conditioning system through a fixed clamping block and a clamping block above a fixed frame. The control knob drives the second screw rod to rotate, so that the second screw rod drives the clamping block to move through threaded cooperation after the rotation, so that the clamping and fixing are more convenient.
[0018] The utility model provides a fault detection device for an air-conditioning system. The fault detection device is electrically connected to the air-conditioning system through a detection component that is set up, so that the fault detection device can perform fault detection on the air-conditioning system. After the fault is detected, the fault information can be processed by a signal processing device, so that the alarm device can sound an alarm, and the signal remote transmission device can transmit the signal to a signal receiving device that is farther away, so that the staff can see the alarm signal in time, which is convenient for maintaining the fault at the first time. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 A schematic diagram of the three-dimensional structure of a fault detection device for an air conditioning system proposed by the utility model;
[0021] Figure 2 A partial three-dimensional structural diagram of a fault detection device for an air conditioning system proposed by the utility model;
[0022] Figure 3 A partial three-dimensional structural diagram of a fault detection device for an air conditioning system proposed by the utility model;
[0023] Figure 4 The present invention is a schematic diagram of a frame of a fault detection device for an air conditioning system.
[0024] In the figure: 1. fixing bracket; 2. mounting box; 3. first screw rod; 4. limiting rod; 5. knob; 6. sliding block; 7. clamping plate; 8. fault detection device; 9. second screw rod; 10. fixing rod; 11. limiting block; 12. turning handle; 13. fixing block; 14. clamping block; 15. air conditioning system; 16. signal processing device; 17. alarm device; 18. signal remote transmission device; 19. signal receiving device. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] refer to Figure 1-4 A fault detection device for an air-conditioning system comprises a fixing frame 1, a mounting box 2 is fixedly mounted on the top of the fixing frame 1, a first screw rod 3 is rotatably mounted between the left and right inner walls of the mounting box 2, a sliding block 6 is threadedly mounted on the outer side of the first screw rod 3, a limit rod 4 is fixedly mounted between the left and right inner walls of the mounting box 2, a sliding block 6 is slidably mounted on the outer side of the limit rod 4, a knob 5 is fixedly mounted on the outer side of one end of the first screw rod 3, a clamping plate 7 is fixedly mounted on one side of the sliding block 6, and a fault detection device 8 is arranged between one side of the clamping plate 7; a mounting component, the mounting component is mounted on the fixing frame 1; a detection component, the detection component is mounted on the fault detection device 8.
[0027] In this embodiment, the installation assembly includes a second screw rod 9, a fixed rod 10, a limit block 11, a rotating handle 12, a fixed block 13 and a clamping block 14. The second screw rod 9 is threadedly installed at the bottom of the fixed frame 1, the fixed rod 10 is slidably installed on the left and right sides of the bottom of the fixed frame 1, the limit block 11 is fixedly installed at the bottom of the fixed rod 10, the rotating handle 12 is fixedly installed at the bottom of the second screw rod 9, the fixed block 13 is fixedly installed on the top inner wall of the fixed frame 1, the clamping block 14 is fixedly installed on the top of the fixed rod 10, and the clamping block 14 is rotatably installed on the top of the second screw rod 9.
[0028] In this embodiment, the detection component includes an air-conditioning system 15, a signal processing device 16, an alarm device 17, a signal remote transmission device 18 and a signal receiving device 19. The air-conditioning system 15 is connected to the fault detection device 8, the signal processing device 16 is connected to the fault detection device 8, the alarm device 17 is connected to the signal processing device 16, the signal remote transmission device 18 is connected to the signal processing device 16, and the signal receiving device 19 is connected to the signal remote transmission device 18.
[0029] In this embodiment, a threaded hole and a sliding groove are provided on one side of the sliding block 6, the first screw rod 3 is engaged with the threaded hole, and the outer diameter of the limiting rod 4 is the same as the inner diameter of the sliding groove.
[0030] In this embodiment, an arc groove is formed on one side of the fixing block 13 and the clamping block 14, and an anti-slip pad is provided inside the arc groove.
[0031] In this embodiment, a threaded hole and a limiting groove are provided at the bottom of the fixing frame 1, the second screw rod 9 is engaged with the threaded hole, the outer diameter of the fixing rod 10 is the same as the inner diameter of the limiting groove, and the outer diameter of the limiting block 11 is larger than the inner diameter of the limiting groove.
[0032] In this embodiment, a cable through slot is provided on the top of the installation box 2 , and a protective pad is provided on one side of the clamping plate 7 .
[0033] The implementation principle of a fault detection device for an air-conditioning system in the embodiment of the present application is as follows: the fault detection device 8 is flipped over in the middle of the clamping plate 7, and the control knob 5 drives the first screw rod 3 to rotate, so that the first screw rod 3 can drive the sliding block 6 to slide under force after rotation, so that the sliding block 6 drives the clamping plate 7 to clamp the fault detection device 8, and the device can be fixed to the inner side of the air-conditioning system 15 through the fixed block 13 and the clamping block 14 above the fixed frame 1, and the control handle 12 drives the second screw rod 9 to rotate, so that the second screw rod 9 drives the clamping block 14 to move through the threaded fit after rotation, so that the clamping and fixing are more convenient; the fault detection device 8 is electrically connected to the air-conditioning system 15, so that the fault detection device 8 can perform fault detection on the air-conditioning system 15, and after the fault is detected, the fault information can be processed by the signal processing device 16, so that the alarm device 17 can alarm, and the signal remote transmission device 18 can transmit the signal to the top of the more distant signal receiving device 19, so that the staff can see the alarm signal in time, which is convenient for the first time to maintain the fault.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The above is a detailed introduction to a fault detection device for an air conditioning system provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A fault detection device for an air conditioning system, characterized in that: include: A fixing frame (1), a mounting box (2) is fixedly mounted on the top of the fixing frame (1), a first screw rod (3) is rotatably mounted between the left and right inner walls of the mounting box (2), a sliding block (6) is threadedly mounted on the outer side of the first screw rod (3), a limit rod (4) is fixedly mounted between the left and right inner walls of the mounting box (2), a sliding block (6) is slidably mounted on the outer side of the limit rod (4), a knob (5) is fixedly mounted on the outer side of one end of the first screw rod (3), a clamping plate (7) is fixedly mounted on one side of the sliding block (6), and a fault detection device (8) is arranged between the two sides of the clamping plate (7); An installation component, the installation component being installed on a fixing frame (1); A detection component, wherein the detection component is mounted on the fault detection device (8).
2. A fault detection device for an air conditioning system according to claim 1, characterized in that: The mounting assembly comprises a second screw rod (9), a fixed rod (10), a limit block (11), a rotating handle (12), a fixed clamping block (13) and a clamping block (14); the second screw rod (9) is threadedly mounted on the bottom of the fixed frame (1); the fixed rod (10) is slidably mounted on the left and right sides of the bottom of the fixed frame (1); the limit block (11) is fixedly mounted on the bottom of the fixed rod (10); the rotating handle (12) is fixedly mounted on the bottom of the second screw rod (9); the fixed clamping block (13) is fixedly mounted on the top inner wall of the fixed frame (1); the clamping block (14) is fixedly mounted on the top of the fixed rod (10); and the clamping block (14) is rotatably mounted on the top of the second screw rod (9).
3. The fault detection device for an air conditioning system according to claim 1, characterized in that: The detection component comprises an air conditioning system (15), a signal processing device (16), an alarm device (17), a signal remote transmission device (18) and a signal receiving device (19); the air conditioning system (15) is connected to the fault detection device (8), the signal processing device (16) is connected to the fault detection device (8), the alarm device (17) is connected to the signal processing device (16), the signal remote transmission device (18) is connected to the signal processing device (16), and the signal receiving device (19) is connected to the signal remote transmission device (18).
4. The fault detection device for an air conditioning system according to claim 1, characterized in that: A threaded hole and a sliding groove are provided on one side of the sliding block (6); the first screw rod (3) is meshed with the threaded hole; and the outer diameter of the limiting rod (4) is the same as the inner diameter of the sliding groove.
5. The fault detection device for an air conditioning system according to claim 2, characterized in that: An arc-shaped groove is provided on one side of the fixed clamping block (13) and the clamping block (14), and an anti-slip pad is provided on the inner side of the arc-shaped groove.
6. The fault detection device for an air conditioning system according to claim 2, characterized in that: A threaded hole and a limiting groove are provided at the bottom of the fixing frame (1), the second screw rod (9) is meshed with the threaded hole, the outer diameter of the fixing rod (10) is the same as the inner diameter of the limiting groove, and the outer diameter of the limiting block (11) is larger than the inner diameter of the limiting groove.
7. The fault detection device for an air conditioning system according to claim 1, characterized in that: A cable slot is provided on the top of the installation box (2), and a protective pad is provided on one side of the clamping plate (7).