Electric control module and hydraulic module
By setting up a mounting frame and coil in the electronic control module, the problem of excessive length of wiring wiring of terminal blocks is solved, achieving a better wiring environment and cost savings.
Patent Information
- Application Number
- CN202420922622.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The wiring length of the terminal blocks and outdoor lines in the existing electronic control module is too long, which increases costs.
Set up a mounting frame in the frame of the electronic control module to make the terminal blocks suspended, and a wire groove is set on the side wall of the frame to shorten the length of the trace.
Through the coordination of the mounting frame and the coil, the wiring length between the terminal block and the outdoor circuit is shortened, achieving cost savings.
Smart Images
Figure CN222165099U_ABST
Abstract
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. Background Art
[0002] The hydraulic module is a module that integrates water pumps, valves, filters, constant pressure water replenishment devices, water pump control electronic control cabinets, etc. in a box. It is a transportation equipment suitable for the circulation and transportation of air-conditioning water, cooling water, sanitary hot water and other water media in central air-conditioning systems. It is usually also equipped with an electronic control module for controlling the operation of the hydraulic module. The existing electronic control modules generally fix the cables through the cooperation of terminal blocks and cable clamps, and the position of the terminal block in the box affects the routing length of the terminal block and the outdoor line, which increases the required cable length and increases the cost.
[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, the purpose of the utility model is to provide an electric control module and a hydraulic module, aiming to add a mounting frame and a coil in the frame, so that the terminal block is suspended, a wiring cavity is formed under the mounting frame, and the wiring length between the terminal block and the outdoor line is shortened.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An electric control module comprises a frame, a strong current component and a weak current component arranged in the frame; the weak current component comprises a mounting frame, a terminal block and a first cable clamp arranged on the mounting frame; a wiring cavity is formed between the mounting frame and the frame; a wire groove is provided on the side wall of the frame, a wire passing coil is provided in the wire groove, the wire passing coil is located on one side of the mounting frame, and the wire passing coil is used for cables to pass through.
[0007] The electric control module, wherein the coil includes a fixed ring and two clamping arms, the fixed ring is fixed in the wire groove, and the upper part of the fixed ring is set as an opening; the clamping arms are symmetrically arranged on the two inner side walls of the upper part of the fixed ring, and a gap is formed between the two clamping arms.
[0008] In the electric control module, the side views of the two clamping arms are both V-shaped, one of the free ends of the V-shaped clamping arms is fixedly connected to the inner side wall of the fixing ring, and the closed ends of the two V-shaped clamping arms face each other.
[0009] In the electric control module, two sides of the opening of the fixing ring are respectively provided with extension arms bent toward the inner cavity of the fixing ring, and the length of the extension arms is shorter than the length of the clamping arms.
[0010] In the electric control module, the coil is a soft coil; a slot is provided on the outer periphery of the coil, and the slot is matched with the wire slot.
[0011] The electric control module, wherein the frame is divided into a high-current installation area and a low-current installation area by an electrical isolation belt, the high-current components are arranged in the high-current installation area, and the low-current components are arranged in the low-current installation area; the electrical isolation belt is located between the high-current components and the low-current components.
[0012] The electric control module, wherein the high-voltage component includes an AC contactor and a temperature controller arranged in a frame, the AC contactor is located at the lower part of the high-voltage installation area, and the temperature controller is located at the upper part of the high-voltage installation area.
[0013] The electric control module, wherein the weak current component further comprises an internal machine control board and a second cable clamp arranged in the frame, the second cable clamp is located above the mounting frame, and the internal machine control board is located on the left side of the second cable clamp.
[0014] A hydraulic module comprises the electric control module and a box body, wherein the frame body of the electric control module is provided with a mounting ear piece, and the mounting ear piece is fixedly connected to the box body by screws.
[0015] Beneficial effects:
[0016] The utility model provides an electric control module and a hydraulic module. The electric control module is provided with a mounting frame so that the terminal row is suspended, and the mounting frame and the frame form a wiring cavity, which provides a more superior wiring environment for the entire electric control module. In addition, a wire groove is opened on the frame, and a winding coil is arranged in the wire groove, which cooperates with the terminal row, can shorten the wiring length between the terminal row and the outdoor line row, and realize cost saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The structure diagram of the electric control module provided by the utility model Figure 1 .
[0018] Figure 2 The structure of the electronic control module is shown in Figure 1. Figure 2 .
[0019] Figure 3 for Figure 2 Enlarged view of part A in the middle.
[0020] Description of main component symbols: 1-frame, 11-wire trough, 12-mounting ear, 2-high-voltage installation area, 21-high-voltage components, 211-AC contactor, 212-temperature controller, 3-low-voltage installation area, 31-low-voltage components, 311-mounting frame, 312-terminal block, 313-first cable clamp, 314-internal unit control board, 315-second cable clamp, 4-coil, 41-fixing ring, 411-slot, 42-card arm, 43-extension arm, 5-wiring cavity, 10-box. DETAILED DESCRIPTION
[0021] The utility model provides an electric control module and a hydraulic module. In order 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 protection scope of the utility model.
[0022] See also Figure 1-Figure 3 The utility model provides an electric control module, including a frame 1, a strong current component 21 and a weak current component 31 arranged in the frame 1; the weak current component 31 includes a mounting frame 311, a terminal block 312 and a first cable clamp 313 arranged on the mounting frame 311; a wiring cavity 5 is formed between the mounting frame 311 and the frame 1; a wire groove 11 is opened on the side wall of the frame 1, and a through coil 4 is arranged in the wire groove 11, the through coil 4 is located on one side of the mounting frame 311, and the through coil 4 is used for cables to pass through.
[0023] By setting the mounting frame 311, the terminal row 312 is suspended, and the mounting frame 311 and the frame 1 form a wiring cavity 5, providing a more superior wiring environment for the entire electronic control module; in addition, a wire groove 11 is opened on the frame 1, and a coil 4 is set in the wire groove 11, which cooperates with the terminal row 312, and can shorten the wiring length of the terminal row 312 and the outdoor line row, thereby achieving cost savings.
[0024] See also Figure 3 In some embodiments, the coil 4 includes a fixing ring 41 and two clamping arms 42. The fixing ring 41 is fixedly connected to the wire groove 11, and the upper part of the fixing ring 41 is set as an opening; the clamping arms 42 are symmetrically arranged on the two inner side walls of the upper part of the fixing ring 41, and a gap is formed between the two clamping arms 42. A wire groove 11 is opened at a corresponding position of the side wall of the frame 1. Specifically, there can be multiple wire grooves 11 to adapt to the number of cables. During installation, the coil 4 is inserted into the wire groove 11 to realize that the coil 4 is clamped in the wire groove 11. The opening on the upper part of the fixing ring 41 facilitates the insertion of the cable, and the setting of the clamping arms 42 is used to fix the cable in the fixing ring 41 to prevent the cable from falling off.
[0025] See also Figure 3 In some embodiments, the side surfaces of the two clamping arms 42 are both V-shaped, one of the free ends of the V-shaped clamping arms 42 is fixed to the inner side wall of the fixing ring 41, and the closed ends of the two V-shaped clamping arms 42 face each other. The above arrangement allows the clamping arms 42 to have a certain degree of deformation, making it easier to insert the cable from top to bottom through the gap between the two V-shaped clamping arms 42.
[0026] See also Figure 3 In some embodiments, both sides of the opening of the fixing ring 41 are respectively provided with extension arms 43 bent toward the inner cavity of the fixing ring 41, and the length of the extension arms 43 is shorter than the length of the clamping arms 42. The setting of the extension arms 43 is used to reduce the sharpness of both sides of the opening of the fixing ring 41 to protect the cables and the hands of the workers.
[0027] See also Figure 3 In some embodiments, the coil 4 is a soft coil; a slot 411 is provided on the outer periphery of the coil 4, and the slot 411 is adapted to the wire slot 11. The coil 4 can be made of rubber, plastic or plastic, so that it has good friction performance, and can be quickly installed by plugging the slot 411 and the wire slot 11.
[0028] See also Figure 1 In some embodiments, the frame 1 is divided into a strong current installation area 2 and a weak current installation area 3 by an electrical isolation belt (not shown in the figure), the strong current component 21 is arranged in the strong current installation area 2, and the weak current component 31 is arranged in the weak current installation area 3; the electrical isolation belt is located between the strong current component 21 and the weak current component 31. The electrical isolation belt is used to form two relatively independent areas inside the frame 1 to form a strong current installation area 2 and a weak current installation area 3, so as to realize the electrical isolation of the strong current component 21 and the weak current component 31, reduce the influence of the strong magnetic field signal generated by the strong current component 21 on the weak current component 31, increase the isolation distance between the strong current component 21 and the weak current component 31 by the electrical isolation belt, and improve the rationality of the layout of each component in the electric control module.
[0029] See also Figure 1 and Figure 2 In some embodiments, the high-voltage component 21 includes an AC contactor 211 and a temperature controller 212 disposed in the frame 1, wherein the AC contactor 211 is located at the lower part of the high-voltage installation area 2, and the temperature controller 212 is located at the upper part of the high-voltage installation area 2. The upper and lower AC contactors 211 and temperature controllers 212 facilitate wiring processing for workers and avoid cross-entanglement of cables.
[0030] See also Figure 1 and Figure 2 In some embodiments, the weak current component 31 further includes an internal control board 314 and a second cable clamp 315 disposed in the frame 1, wherein the second cable clamp 315 is located above the mounting frame 311, and the internal control board 314 is located on the left side of the second cable clamp 315. The second cable clamp 315 is disposed at a position of the weak current installation area 3 close to the side wall of the frame 1, so that workers can easily connect the internal control board 314, and the second cable clamp 315 can be used to fix the cable connected to the internal control board 314.
[0031] See also Figure 1 and Figure 2 The utility model also provides a hydraulic module, including the electric control module and the box 10, wherein the frame 1 of the electric control module is provided with a mounting lug 12, and the mounting lug 12 is fixedly connected to the box 10 by screws. The mounting lug 12 is formed by bending during the molding process of the frame 1, and the electric control module and the box 10 are fixed by driving screws into the mounting lug 12 and the box 10 in sequence during assembly, so that the installation is convenient and quick.
[0032] In summary, the electric control module of the present invention is provided with a mounting frame 311 so that the terminal row 312 is suspended in the air, and the mounting frame 311 and the frame 1 form a wiring cavity 5, providing a more superior wiring environment for the entire electric control module; in addition, a wire groove 11 is opened on the frame 1, and a coil 4 is arranged in the wire groove 11, which cooperates with the terminal row 312, and can shorten the wiring length of the terminal row 312 and the outdoor line row, thereby achieving cost savings.
[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0034] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.
[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0036] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.
Claims
1. An electric control module, characterized in that: It includes a frame, a strong current component and a weak current component arranged in the frame; the weak current component includes a mounting frame, a terminal block and a first cable clamp arranged on the mounting frame; a wiring cavity is formed between the mounting frame and the frame; a wire groove is opened on the side wall of the frame, a wire passing coil is arranged in the wire groove, the wire passing coil is located on one side of the mounting frame, and the wire passing coil is used for the cable to pass through.
2. The electronic control module according to claim 1, characterized in that: The winding coil includes a fixing ring and two clamping arms. The fixing ring is fixed in the wire slot, and the upper part of the fixing ring is set as an opening; the clamping arms are symmetrically arranged on the two inner side walls of the upper part of the fixing ring, and a gap is formed between the two clamping arms.
3. The electric control module according to claim 2, characterized in that: The side views of the two clamping arms are both V-shaped, one of the free ends of the V-shaped clamping arms is fixedly connected to the inner side wall of the fixing ring, and the closed ends of the two V-shaped clamping arms face each other.
4. The electric control module according to claim 2, characterized in that: Extension arms bent toward the inner cavity of the fixing ring are respectively arranged on both sides of the opening of the fixing ring, and the length of the extension arms is shorter than the length of the clamping arms.
5. The electric control module according to claim 2, characterized in that: The coil is a soft coil; a slot is provided on the outer circumference of the coil, and the slot is matched with the wire slot.
6. The electric control module according to claim 1, characterized in that: The frame is divided into a high-current installation area and a low-current installation area by an electrical isolation belt. The high-current components are arranged in the high-current installation area, and the low-current components are arranged in the low-current installation area. The electrical isolation belt is located between the high-current components and the low-current components.
7. The electric control module according to claim 6, characterized in that: The high-voltage component comprises an AC contactor and a temperature controller which are arranged in a frame. The AC contactor is located at the lower part of the high-voltage installation area, and the temperature controller is located at the upper part of the high-voltage installation area.
8. The electric control module according to claim 6, characterized in that: The low-voltage component further includes an internal control board and a second cable clamp disposed in the frame, wherein the second cable clamp is located above the mounting bracket, and the internal control board is located on the left side of the second cable clamp.
9. A hydraulic module, characterized in that: It comprises an electric control module and a box body as described in any one of claims 1 to 8, wherein the frame body of the electric control module is provided with a mounting ear piece, and the mounting ear piece is fixedly connected to the box body by screws.