Electric control module and hydraulic module thereof

Abstract

The electric control module comprises an installation seat, a strong current assembly and a weak current assembly, a strong current installation area and a weak current installation area are arranged on the two sides of the top face of the installation seat respectively, the strong current assembly is arranged in the strong current installation area, the weak current assembly is arranged in the weak current installation area, and the strong current assembly is arranged in the weak current installation area. An electrical isolation belt is formed between the strong current assembly and the weak current assembly; the two relatively independent areas are arranged on the mounting seat to form the strong current mounting area and the weak current mounting area, and the strong current mounting area and the weak current mounting area are utilized to realize electrical isolation of the strong current assembly and the weak current assembly, so that the influence of a strong magnetic field signal generated by the strong current assembly on the weak current assembly is reduced; the isolation distance between the strong current assembly and the weak current assembly is increased through the electrical isolation strip, and the rationality of the layout of each assembly in the electric control module is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC equipment, in particular to an electric control module and a hydraulic module thereof. Background Art

[0002] The hydraulic module is a kind of conveying equipment suitable for the circulation and delivery of air-conditioning water, cooling water, sanitary hot water and other water media in the central air-conditioning water system. An electronic control module for controlling the operation of the hydraulic module is usually arranged inside the hydraulic module. However, the internal layout of the existing electronic control module is relatively complicated, and it is impossible to divide the area into zones according to the type of electronic control components. Often, the components in the weak current area will be interfered by the strong magnetic field of the components in the strong current area, which can easily lead to the problem of uncontrolled hydraulic module.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide an electric control module, which partitions the electric control module according to strong and weak electricity, thereby reducing the influence of strong current components on weak current components.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric control module comprises a mounting seat, a strong current component and a weak current component, wherein a strong current installation area and a weak current installation area are respectively arranged on both sides of the top surface of the mounting seat, the strong current component is arranged in the strong current installation area, the weak current component is arranged in the weak current installation area, and an electrical isolation zone is formed between the strong current component and the weak current component.

[0007] In the electric control module, the high-voltage components include an AC contactor and a temperature controller, and the AC contactor and the temperature controller are arranged in a straight line along the length direction of the high-voltage installation area.

[0008] In the electric control module, the high-voltage component further includes a wiring terminal block and a first cable clamp, and the wiring terminal block and the first cable clamp are sequentially arranged on the upper side of the AC contactor from bottom to top.

[0009] In the electric control module, the weak-current component includes an internal control board and a second cable clamp, the internal control board is arranged in the weak-current installation area, and the second cable clamp is located between the internal control board and an edge of the weak-current installation area.

[0010] In the electric control module, a handle groove is provided on the mounting seat at one side edge thereof.

[0011] In the electric control module, at least one mounting hook is provided on the back side of the mounting seat.

[0012] In the electric control module, a connecting seat plate is provided at the bottom of the mounting seat, and a plurality of connecting holes are distributed on the connecting seat plate.

[0013] The utility model also provides a hydraulic module, which comprises the electric control module as described above.

[0014] Beneficial effects:

[0015] The utility model provides an electric control module, in which two relatively independent areas are arranged on a mounting base to form a strong current installation area and a weak current installation area, and the strong current installation area and the weak current installation area are utilized to realize electrical isolation of strong and weak current components, reduce the influence of strong magnetic field signals generated by the strong current components on the weak current components, increase the isolation distance between the strong current components and the weak current components through electrical isolation belts, and improve the rationality of the layout of each component in the electric control module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the electric control module provided by the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the electric control module provided by the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 The overall structure of the electric control module provided by the utility model is shown in FIG. Figure 3 .

[0019] Explanation of main component symbols: 1-mounting base, 11-high-voltage installation area, 12-low-voltage installation area, 13-handle slot, 14-mounting hook, 15-connecting base plate, 16-connecting hole, 2-high-voltage component, 21-AC contactor, 22-temperature controller, 23-terminal block, 24-first cable clamp, 3-low-voltage component, 31-interior unit control board, 32-second cable clamp. DETAILED DESCRIPTION

[0020] The utility model provides an electric control module and a hydraulic module thereof. To make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "middle", "inner side", "outer side", etc. are directions or positional relationships of the present invention based on the drawings, which are only for the convenience of describing the present invention and simplifying the description. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0022] See also Figures 1 to 3 The utility model provides an electric control module, including a mounting base 1, a strong current component 2 and a weak current component 3, a strong current installation area 11 and a weak current installation area 12 are respectively arranged on both sides of the top surface of the mounting base 1, the strong current component 2 is arranged in the strong current installation area 11, the weak current component 3 is arranged in the weak current installation area 12, and an electrical isolation zone (not shown in the figure) is formed between the strong current component 2 and the weak current component 3.

[0023] In actual use, two relatively independent areas are set on the mounting base 1 to form a strong current installation area 11 and a weak current installation area 12. The strong current installation area 11 and the weak current installation area 12 are used to realize the electrical isolation of the strong and weak current components 3, reduce the influence of the strong magnetic field signal generated by the strong current component 2 on the weak current component 3, increase the isolation distance between the strong current component 2 and the weak current component 3 through the electrical isolation belt, and improve the rationality of the layout of each component in the electric control module.

[0024] like Figures 1 to 3 As shown, further, the high-voltage component 2 includes an AC contactor 21 and a temperature controller 22, and the AC contactor 21 and the temperature controller 22 are arranged in a straight line along the length direction of the high-voltage installation area 11; during assembly, the AC contactor 21 and the temperature controller 22 arranged in a straight line can facilitate the assembly personnel to carry out wiring, so that the assembly personnel can quickly complete the wiring processing between the AC contactor 21 and the temperature controller 22, and the wired electrical conductors can be wired along the arrangement direction of the AC contactor 21 and the temperature controller 22 to avoid the problem of cross-entanglement of the electrical conductors.

[0025] It should be noted that the AC contactor 21 and the temperature controller 22 are both existing electric control components of hydraulic modules, and their specific structures and working principles are all existing technologies, which will not be described in detail here.

[0026] like Figures 1 to 3 As shown, further, the high-voltage component 2 also includes a terminal block 23 and a first cable clamp 24, and the terminal block 23 and the first cable clamp 24 are arranged on the upper side of the AC contactor 21 in sequence from bottom to top; by setting the terminal block and the first cable clamp 24, the difficulty of wiring the high-voltage component 2 can be reduced, and the terminal block and the first cable clamp 24 can be used to effectively connect and fix the electrical wires.

[0027] like Figures 1 to 3 As shown, further, the weak-current component 3 includes an indoor control board 31 and a second cable clamp 32, the indoor control board 31 is arranged in the weak-current installation area 12, and the second cable clamp 32 is located between the indoor control board 31 and the edge of the weak-current installation area 12; setting the second cable clamp 32 at the edge of the weak-current installation area 12 can facilitate the assembler to connect the indoor control board 31, and the second cable clamp 32 can be used to fix the electrical wires connected to the indoor control board 31.

[0028] It should be noted that the internal unit control panel 31 is an existing hydraulic module electronic control component, and its specific structure and working principle are all existing technologies and will not be described in detail here.

[0029] like Figures 1 to 3 As shown, further, a handle groove 13 is provided on the mounting base 1 at one side edge thereof; the handle groove 13 can facilitate the assembler to hold the electric control module, so that the electric control module can be quickly installed in the hydraulic module.

[0030] like Figures 1 to 3 As shown, further, at least one mounting hook 14 is provided on the back of the mounting base 1; the mounting hook 14 can improve the reliability of the mounting base 1 and the hydraulic module during installation, and the mounting hook 14 is used to hang and position the electric control module in the hydraulic module, thereby improving the convenience of the electric control module during installation.

[0031] like Figures 1 to 3 As shown, further, a connecting seat plate 15 is provided at the bottom of the mounting seat 1, and a plurality of connecting holes 16 are distributed on the connecting seat plate 15; the connecting seat plate 15 is used to install and fix the mounting seat 1, so that the mounting seat 1 can be firmly fixed in the hydraulic module.

[0032] The utility model also provides a hydraulic module, which comprises the electric control module as described above.

[0033] To summarize, two relatively independent areas are set on the mounting base 1 to form a strong current installation area 11 and a weak current installation area 12, and the strong current installation area 11 and the weak current installation area 12 are utilized to realize the electrical isolation of the strong and weak current components 3, reduce the influence of the strong magnetic field signal generated by the strong current component 2 on the weak current component 3, increase the isolation distance between the strong current component 2 and the weak current component 3 through the electrical isolation belt, and improve the rationality of the layout of each component in the electric control module.

[0034] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. An electric control module, characterized in that: It includes a mounting base, a strong current component and a weak current component. A strong current installation area and a weak current installation area are respectively arranged on both sides of the top surface of the mounting base. The strong current component is arranged in the strong current installation area, and the weak current component is arranged in the weak current installation area, and an electrical isolation zone is formed between the strong current component and the weak current component.

2. An electric control module according to claim 1, characterized in that: The high-voltage component includes an AC contactor and a temperature controller, and the AC contactor and the temperature controller are arranged in a straight line along the length direction of the high-voltage installation area.

3. An electric control module according to claim 2, characterized in that: The high-voltage component further includes a wiring terminal block and a first cable clamp, and the wiring terminal block and the first cable clamp are arranged in sequence from bottom to top on the upper side of the AC contactor.

4. The electric control module according to claim 1, characterized in that: The weak-current component comprises an internal control panel and a second cable clamp. The internal control panel is arranged in the weak-current installation area. The second cable clamp is located between the internal control panel and an edge of the weak-current installation area.

5. The electric control module according to claim 1, characterized in that: The mounting seat is provided with a handle groove at one side edge thereof.

6. The electric control module according to claim 1, characterized in that: At least one mounting hook is arranged on the back side of the mounting seat.

7. The electric control module according to claim 1, characterized in that: A connecting seat plate is disposed at the bottom of the mounting seat, and a plurality of connecting holes are distributed on the connecting seat plate.

8. A hydraulic module, characterized in that: Comprising an electric control module as described in any one of claims 1-7.

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