CN220629817U - Electric cabinet for water chilling unit and air-cooled water chilling unit - Google Patents

Abstract

The application relates to the technical field of electric control equipment, and discloses an electric cabinet for cooling water set, the electric cabinet for cooling water set includes: the wire harness fixing device comprises a main body, a fixing plate and a wire harness fixing plate, wherein the main body defines an accommodating space; the fixing plate is arranged in the accommodating space and detachably connected with the main body and used for fixing the circuit board; the wire harness fixing rod is arranged on the fixing plate and extends from the first end of the fixing plate to the second end of the fixing plate, and is used for fixing a wire harness connected with the circuit board; wherein, the pencil of being connected with the circuit board is fixed with the pencil dead lever along the length direction of pencil dead lever. This application can avoid the pencil to receive the cutting and lead to the circumstances of damage or fracture to appear when buckling effectively through setting up pencil dead lever. The application also discloses an air-cooled chiller.

Description

Electric cabinet for water chilling unit and air-cooled water chilling unit

Technical Field

The application relates to the technical field of electric control equipment, for example, to an electric cabinet for a water chilling unit and an air-cooled water chilling unit.

Background

At present, each machine of the existing air conditioner is provided with a control electric control box, a main control board inside the electric control box is connected with external components through a plurality of control wires, such as a motor, a compressor, a sensor, an electronic expansion valve, a temperature sensor and the like, and the types of connecting wires between the main control board and the components are different, such as a strong electric wire and a weak electric wire. After the wiring of the electric control box of the air conditioner is completed, the connecting cables are required to be tidied and bundled, if the strong electric cables and the weak electric cables are bundled together, great interference can be generated to the operation of the machine, the EMC test (Electro Magnetic Compatibility, electromagnetic compatibility detection) and the stability of current during the operation of the whole machine are affected, the capability of resisting thunderstorm weather interference is reduced, the normal operation of the machine is possibly affected, and the machine is caused to be failed. In extreme cases, even serious accidents such as fires may be initiated, causing quality risks.

In the related art, a wire buckle assembly is provided, which is applied to an electric control box of an air conditioner, the wire buckle assembly comprises at least two wire buckles, the two wire buckles are arranged on two opposite sides of a mounting plate of the electric control box, a main control board in the electric control box is connected with a strong electric cable and a weak electric cable, the strong electric cable is buckled with one wire buckle, and the weak electric cable is buckled with the other wire buckle. The wire clamping buckle comprises a mounting part and at least one wire clamping part, wherein the mounting part is fixedly connected with the mounting plate of the electric control box, and the wire clamping part is arranged at one end of the mounting part, which is far away from the mounting plate, and is clamped with a strong electric cable or a weak electric cable. The wire clamping part comprises a connecting plate and a wire pressing plate, wherein the connecting plate is connected with one end of the mounting part, which is away from the mounting plate, and the wire pressing plate is bent and connected with one end of the connecting plate, which is away from the mounting part, so as to form a wire passing groove.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the related art, when the wire is limited by utilizing the plurality of wire clamping parts, when the wire needs to change a large angle, the wire pressing plate and the connecting plate can interfere with the wire, and the problem of wire cutting exists.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides an electric cabinet for a water chiller and an air-cooled water chiller, so as to solve the problem that an existing electric cabinet can be cut when fixing wires.

An embodiment of a first aspect of the present application provides an electric cabinet for a water chiller, the electric cabinet for a water chiller including: the wire harness fixing device comprises a main body, a fixing plate and a wire harness fixing plate, wherein the main body defines an accommodating space; the fixing plate is arranged in the accommodating space and detachably connected with the main body and used for fixing the circuit board; the wire harness fixing rod is arranged on the fixing plate and extends from the first end of the fixing plate to the second end of the fixing plate, and is used for fixing a wire harness connected with the circuit board; wherein, the pencil of being connected with the circuit board is fixed with the pencil dead lever along the length direction of pencil dead lever.

In some alternative embodiments, the wire harness securing lever includes: the first connecting part extends from the first end of the fixed plate towards the direction away from the circuit board; the second connecting part is arranged in an extending way from the second end of the fixed plate towards the direction away from the circuit board, the first end of the fixed part is connected with the extending end of the first connecting part, and the second end of the fixed part is connected with the extending end of the second connecting part; the wire harness connected with the circuit board is fixed with the fixing part and extends along the setting direction of the fixing part.

In some alternative embodiments, the fixing plate is longitudinally disposed in the accommodating space, and the harness fixing rod extends from an upper end of the fixing plate to a lower end of the fixing plate; the number of the wire harness fixing rods is two, and the two wire harness fixing rods are arranged at intervals along the transverse direction side by side and used for fixing the strong wire harness and the weak wire harness.

In some alternative embodiments, the electric cabinet for a water chiller further comprises: the wire arranging plate is arranged in the accommodating space and is positioned above the fixing plate, and the wire arranging plate is arranged in an extending manner along the interval direction of the two wire harness fixing rods; the wire routing rod is arranged on the wire arrangement plate and extends from the first end of the wire arrangement plate to the second end of the wire arrangement plate, and the first end is opposite to the second end; the wiring board and the wire arranging board enclose a wiring space so as to limit and fix the wire harness connected with the circuit board.

In some alternative embodiments, the wire management board includes: the first plate body is provided with a fixed column for fixing the circuit board; the second plate body is arranged side by side with the first plate body and is provided with a first wiring groove and a second wiring groove, the notch of the first wiring groove and the notch of the second wiring groove face the first plate body, and the first wiring groove and the second wiring groove are used for fixing a wire harness connected with a circuit board of the first plate body; the wire arrangement plate comprises a plurality of wire arrangement rods, wherein the plurality of wire arrangement rods are arranged at intervals along the length direction of the wire arrangement plate.

In some alternative embodiments, the main body includes a first side wall and a second side wall, the first side wall is opposite to the second side wall, the first side wall and the second side wall are both provided with threading holes, and the threading holes are arranged corresponding to the wire arranging plate so that a wire harness connected with the circuit board extends out of the main body from the threading holes; the wire arranging plate extends along the direction of the first side wall towards the second side wall.

In some alternative embodiments, the electric cabinet for a water chiller further comprises: the liquid cooling plate is arranged in the accommodating space, is positioned on one side of the fixing plate and below the wire arranging plate, and is used for radiating heat for the circuit board on the fixing plate and the circuit board on the wire arranging plate.

In some alternative embodiments, the fixing plate is provided with a first heat dissipation hole, and the first heat dissipation hole is arranged corresponding to the circuit board and is used for enabling the circuit board on the fixing plate to exchange heat with the liquid cooling plate through the first heat dissipation hole; the wire arranging plate is provided with a second heat dissipation hole, and the second heat dissipation hole is arranged corresponding to the circuit board and used for enabling the circuit board on the wire arranging plate to conduct heat exchange through the second heat dissipation Kong Yeleng plate.

In some alternative embodiments, the top of the body is provided with an access opening; electric cabinet for cooling water set still includes: and the access panel is covered on the access opening and is detachably connected with the main body so as to facilitate the overhaul of the elements in the main body.

Embodiments of a second aspect of the present application provide an air-cooled chiller, the air-cooled chiller comprising: the machine body and the electric cabinet for the water chiller set according to any one of the above optional embodiments, and the electric cabinet for the water chiller set according to any one of the above optional embodiments is disposed in the machine body.

The electric cabinet for the water chilling unit and the air-cooled water chilling unit provided by the embodiment of the disclosure can realize the following technical effects:

by adopting the embodiment of the disclosure, the main body can define the accommodating space, and circuit elements such as the circuit board and the electric wires are arranged in the accommodating space. Through setting up the fixed plate and can dismantle the fixed plate with the main part and be connected, can be convenient for the fixed plate dismantle and install. Through setting up the fixed plate, can assemble circuit board and fixed plate earlier, assemble fixed plate and main part again, promote the convenience of circuit board installation. Through setting up the pencil dead lever, can be fixed in the pencil dead lever through modes such as tie up or bond the pencil that is connected with the circuit board, realize fixing the pencil. The wire harness connected with the circuit board is fixedly arranged along the length direction of the wire harness fixing rod and the wire harness fixing rod, the wire harness cannot be cut by the wire harness fixing rod when being bent, and the situation that the wire harness is damaged or broken due to cutting when being bent can be effectively avoided.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural diagram of an electric cabinet for a water chiller provided in an embodiment of the present disclosure;

fig. 2 is a schematic view of a part of a structure of an electric cabinet for a water chiller according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 provided by an embodiment of the present disclosure;

fig. 4 is a schematic view of a part of another electric cabinet for a water chiller according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram of a part of a structure of an air-cooled chiller provided in an embodiment of the present disclosure.

Reference numerals:

10: main body, 101: access port, 102: threading hole, 11: first side wall, 12: second side wall, 13: first cover plate, 15: slide rail, 16: positioning structure,

20: fixing plate, 201: first heat radiation hole, 21: a mounting post,

30: harness fixing lever, 31: first connecting portion, 32: second connecting portion, 33: a fixing part,

40: wire management plate, 41: first plate body, 411: fixing post, 412: second heat radiation holes, 42: second plate body, 421: first wiring groove, 422: a second wiring groove,

50: routing rod, 60: liquid cooling plate, 70: an access panel,

80: body, 81: first supporting seat, 82: second supporting seat, 83: and a positioning part.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 4, an electric cabinet for a water chiller according to an embodiment of the present disclosure includes a main body 10, a fixing plate 20, and a wire harness fixing rod 30, the main body 10 defining an accommodating space; the fixing plate 20 is arranged in the accommodating space, and the fixing plate 20 is detachably connected with the main body 10 and is used for fixing the circuit board; the wire harness fixing rod 30 is arranged on the fixing plate 20, extends from a first end of the fixing plate 20 to a second end of the fixing plate 20, and is used for fixing a wire harness connected with the circuit board; wherein, the wire harness connected with the circuit board is fixed with the wire harness fixing rod 30 along the length direction of the wire harness fixing rod 30.

With the embodiments of the present disclosure, by providing the body 10, the body 10 may define an accommodating space in which circuit elements such as a circuit board and wires are disposed. By providing the fixing plate 20 and detachably connecting the fixing plate 20 with the main body 10, the fixing plate 20 can be easily detached and installed. Through setting up fixed plate 20, can assemble circuit board and fixed plate 20 earlier, assemble fixed plate 20 and main part 10 again, promote the convenience of circuit board installation. Through setting up pencil dead lever 30, can be fixed in pencil dead lever 30 through modes such as tie up or bond the pencil that is connected with the circuit board, realize fixing to the pencil. Through the pencil of being connected with the circuit board along the fixed setting of pencil dead lever 30 length direction and pencil dead lever 30, the pencil can not receive pencil dead lever 30's cutting when buckling, can avoid effectively that the pencil is cut when buckling and lead to the circumstances of damage or fracture to appear.

As an example, referring to fig. 2 and 4, the fixing plate 20 is vertically disposed in the installation space, the fixing plate 20 is provided with four mounting posts 21, and the four mounting posts 21 are disposed at four corners of the fixing plate 20, so that the circuit board can be connected with the mounting posts 21 by fasteners, and thus the circuit board can be fixed to the fixing plate 20. Alternatively, the harness fixing lever 30 is provided so as to avoid the mounting post 21.

Optionally, the wire harness fixing rod 30 is disposed away from the mounting post 21, that is, the projection of the wire harness fixing rod 30 on the fixing plate 20 is not coincident with the mounting post 21, so as to facilitate mounting or dismounting of the circuit board from the fixing plate 20.

Alternatively, the wire harness fixing lever 30 includes: the first connecting portion 31, the second connecting portion 32 and the fixing portion 33, the first connecting portion 31 extending from the first end of the fixing plate 20 toward a direction away from the circuit board; the second connecting portion 32 extends from the second end of the fixing plate 20 toward a direction away from the circuit board, the first end of the fixing portion 33 is connected to the extending end of the first connecting portion 31, and the second end of the fixing portion 33 is connected to the extending end of the second connecting portion 32; wherein, the wire harness connected with the circuit board is fixed with the fixing portion 33 and extends along the arrangement direction of the fixing portion 33.

With the embodiment of the disclosure, the first connecting portion 31, the second connecting portion 32 and the fixing portion 33 are provided, the first connecting portion 31 and the second connecting portion 32 can connect the fixing portion 33 with the fixing plate 20, and a certain space exists between the fixing portion 33 and the fixing plate 20 by providing the first connecting portion 31 and the second connecting portion 32, so that a user can fix the wire harness to the fixing portion 33 conveniently.

Alternatively, the fixing plate 20 is provided in the receiving space in the longitudinal direction, and the harness fixing rod 30 extends from the upper end of the fixing plate 20 to the lower end of the plate of the fixing plate 20; the number of the wire harness fixing rods 30 is two, and the two wire harness fixing rods 30 are arranged at intervals in the transverse direction side by side and used for fixing the strong wire harness and the weak wire harness.

By adopting the embodiment of the present disclosure, the height space of the accommodation space can be fully utilized by arranging the fixing plate 20 in the longitudinal direction and extending the harness fixing rod 30 from the upper end of the fixing plate 20 to the lower end of the plate of the fixing plate 20, and the space utilization of the main body 10 can be improved. Through setting up two pencil dead levers 30 and setting up two pencil dead levers 30 along horizontal interval side by side, can be fixed in one of two pencil dead levers 30 with strong electric pencil, be fixed in another of two pencil dead levers 30 with weak electric pencil, avoid strong electric pencil and weak electric pencil to interfere each other.

Optionally, the electric cabinet for the water chiller further includes a wire arranging plate 40 and a wire routing rod 50, wherein the wire arranging plate 40 is disposed in the accommodating space and above the fixing plate 20, and extends along the interval direction of the two wire harness fixing rods 30; the routing rod 50 is disposed on the wire arranging plate 40, and extends from a first end of the wire arranging plate 40 to a second end of the wire arranging plate 40, where the first end is opposite to the second end; the wiring board and the wire arranging board 40 enclose a wiring space, so as to limit and fix the wire harness connected with the circuit board.

By adopting the embodiment of the disclosure, the wire harness can be fixed on the wire arranging plate 40 by arranging the wire arranging plate 40 and arranging the wire arranging plate 40 above the fixing plate 20, and the wire harness is further fixed, so that the situation that the wire harness is mutually wound or the wire harness is contacted with an electric control element with higher temperature due to the movement of the wire harness in the accommodating space when the electric control box moves is avoided. Through setting up the line pole 50, enclose between line pole 50 and the reason line board 40 and close the line space, can pass the line space of walking between line pole 50 and the reason line board 40 with the pencil, utilize the line space to retrain the activity space of pencil, need not to utilize parts such as binding tape or sticky tape to fix the pencil like this, promote the fixed convenience of pencil.

The routing bar 50 extends from a first end of the routing plate 40 to a second end of the routing plate 40, where the first end is opposite to the second end, and the routing bar 50 may be disposed along a left-right direction of the routing plate 40, or the routing bar 50 may be disposed along a front-back direction of the routing plate 40.

Optionally, the wire management board 40 includes: a first plate 41 and a second plate 42, the first plate 41 being provided with fixing posts 411 for fixing the circuit board; the second board body 42 is connected with the first board body 41, the notch of the first wiring groove 421 and the notch of the second wiring groove 422 face the first board body 41, and the first wiring groove 421 and the second wiring groove 422 are used for fixing a wire harness connected with a circuit board of the first board body 41; the number of the routing bars 50 is plural, and the routing bars 50 are arranged at intervals along the length direction of the wire arranging plate 40.

By adopting the embodiment of the disclosure, the fixing column 411 is arranged on the first plate 41, the circuit board can be connected with the fixing column 411, and the circuit board is fixed on the first plate 41, so that the installation position of the circuit board can be increased. By arranging the first wiring groove 421 and the second wiring groove 422 on the second board body 42, a strong electric wire harness connected with the circuit board on the first board body 41 can be fixed in one of the first wiring groove 421 and the second wiring groove 422, and a weak electric wire harness connected with the circuit board on the first board body 41 can be fixed in the other one of the first wiring groove 421 and the second wiring groove 422, so that the wire harness connected with the circuit board on the first board body 41 and the wire harness connected with the circuit board on the fixed board 20 can be separated while mutual interference of the strong electric wire harness and the weak electric wire harness is avoided, and the wire harness is convenient to overhaul.

Alternatively, the main body 10 includes a first side wall 11 and a second side wall 12, the first side wall 11 and the second side wall 12 are opposite, the first side wall 11 and the second side wall 12 are both provided with a threading hole 102, and the threading hole 102 is arranged corresponding to the wire arranging board 40, so that a wire harness connected with the circuit board extends out of the main body 10 from the threading hole 102; the wire management plate 40 extends along the first sidewall 11 toward the second sidewall 12.

With the embodiment of the present disclosure, by providing the threading holes 102 in the first side wall 11 and the second side wall 12 and providing the corresponding wire management plate 40 of the threading holes 102, the wire harness can be threaded out from both sides of the wire management plate 40. By providing the threading holes 102 corresponding to the wire management plate 40, the length of the wire harness extending from the wire management plate 40 to the outside of the main body 10 can be shortened, and bending of the wire harness can be reduced.

Specifically, as shown in fig. 2 and fig. 4, the side wall of the main body 10 corresponding to the second plate 42 is the first side wall 11, the first side wall 11 is provided with two threading holes 102, and the two threading holes 102 are respectively corresponding to the first wiring groove 421 and the second wiring groove 422, so that the wire harness fixed in the first wiring groove 421 and the second wiring groove 422 does not need to be bent, and directly passes out from the corresponding threading holes 102, thereby effectively avoiding the situation that the wire harness is cut. The side wall of the main body 10 corresponding to the first plate 41 is a second side wall 12, and a threading hole 102 is formed in the upper portion of the second side wall 12 so that the wire harness can be threaded out.

Optionally, the electric cabinet for the water chiller further includes: the liquid cooling plate 60, the liquid cooling plate 60 is located in the accommodation space, is located at one side of the fixed plate 20 and is located below the wire arranging plate 40, and is used for radiating heat for the circuit board on the fixed plate 20 and the circuit board on the wire arranging plate 40.

By adopting the embodiment of the disclosure, through the liquid cooling plate 60, the liquid cooling plate 60 can reduce the temperature in the accommodating space, and the condition that the circuit board in the accommodating space cannot work stably due to overhigh temperature is avoided.

Optionally, the liquid cooling plate 60 is adapted to be connected to a refrigerant system, so that the refrigerant flows into the liquid cooling plate 60 to cool the accommodating space.

Optionally, the fixing plate 20 is provided with a first heat dissipation hole 201, and the first heat dissipation hole 201 is arranged corresponding to the circuit board, so that the circuit board on the fixing plate 20 exchanges heat with the liquid cooling plate 60 through the first heat dissipation hole 201; the wire arranging plate 40 is provided with a second heat dissipation hole 412, and the second heat dissipation hole 412 is arranged corresponding to the circuit board, so that the circuit board on the wire arranging plate 40 exchanges heat through the liquid cooling plate 60 of the second heat dissipation hole 412.

By adopting the embodiment of the disclosure, the first heat dissipation holes 201 are formed in the fixing plate 20, so that the liquid cooling plate 60 can exchange heat with the circuit board bracket through the first heat dissipation holes 201, and the condition that the temperature of one side of the circuit board towards the fixing plate 20 is too high is avoided. By arranging the second heat dissipation holes 412 on the wire arranging plate 40 and arranging the second heat dissipation holes 412 corresponding to the circuit board, the circuit board on the wire arranging plate 40 and the liquid cooling plate 60 can exchange heat through the second heat dissipation holes 412, so that the temperature of the circuit board towards one side of the wire arranging plate 40 is prevented from being too high.

Optionally, the top of the main body 10 is provided with an access opening 101; electric cabinet for cooling water set still includes: and an access panel 70, wherein the access panel 70 covers the access opening 101 and is detachably connected with the main body 10, so as to facilitate the access to the components in the main body 10.

By adopting the embodiment of the disclosure, the overhaul port 101 is formed in the top of the main body 10, so that overhaul can be conveniently performed on the circuit board and the connecting wire harness in the main body 10. By providing access panel 70 and covering access panel 70 to access port 101, access panel 70 can cover access port 101, avoiding items or dust and the like from falling from access port 101 into body 10 to affect the normal operation of the circuit board.

Alternatively, the area of access panel 70 is greater than the area of access port 101 and access panel 70 is disposed extending circumferentially of access port 101.

In this way, water drops can be prevented from flowing into the main body 10 from the gap between the access panel 70 and the access port 101, and the waterproofness of the electric cabinet for the water chiller can be improved.

Optionally, the main body 10 has a first opening and a second opening, the first opening is opposite to the second opening, the inner wall surface of the main body 10 is provided with sliding rails 15, and the sliding rails 15 extend along the first opening towards the second opening; the liquid cooling plate 60 is longitudinally arranged, and a sliding groove is formed in the end portion of the liquid cooling plate 60 and is matched with the sliding rail 15, so that the liquid cooling plate 60 slides relative to the box body to detach the liquid cooling plate 60 from the main body 10 from the first opening or from the second opening.

Thus, by providing the main body 10 with the first opening and the second opening, the liquid cooling plate 60 can be taken from the first opening or the second opening, and the liquid cooling plate 60 can be easily attached and detached. By providing the slide rail 15 on the main body 10 and providing the slide groove on the end portion of the liquid cooling plate 60, the liquid cooling plate 60 can be slidably connected with the main body 10, so that the liquid cooling plate 60 can be conveniently mounted or dismounted from the main body 10.

Specifically, as shown in fig. 1 and 2, the first side wall 11 and the second side wall 12 of the main body 10 are provided with fixing holes, and the wall surfaces of the liquid cooling plate 60 corresponding to the first side wall 11 and the second side wall 12 are provided with connecting holes, so that the liquid cooling plate 60 is fixedly connected with the main body 10 through a fastener, and the liquid cooling plate 60 is prevented from moving relative to the main body 10 when the main body 10 moves.

Optionally, the wire arranging plate 40 is arranged at the upper end of the liquid cooling plate 60 and is fixedly connected with the liquid cooling plate 60, the fixing plate 20 is arranged at one side of the wire arranging plate 40 and is fixedly connected with the fixing plate 20,

thus, when the electric cabinet is assembled, the wire arranging plate 40 and the liquid cooling plate 60 can be assembled firstly, then the fixing plate 20 and the wiring plate are assembled, and then the liquid cooling plate 60, the wire arranging plate 40 and the fixing plate 20 are pushed into the main body 10 for installation and fixation, so that the fixing convenience of the electric cabinet for the water chilling unit is improved.

Optionally, the main body 10 further includes a first cover plate 13 and a second cover plate, where the first cover plate 13 covers the first opening and is detachably connected to the main body 10, and the second cover plate covers the second opening and is detachably connected to the main body 10.

Thus, by providing the first cover plate 13 and the second cover plate, the first cover plate 13 can cover the first opening, and the second cover plate can cover the second opening, so that articles or dust and the like are prevented from falling into the main body 10 from the first opening and the second opening to affect the normal operation of the circuit board. By detachably connecting both the first cover plate 13 and the second cover plate to the main body 10, it is possible to facilitate removal of the components within the main body 10 from the first opening or the second opening.

In conjunction with the illustration in fig. 5, an embodiment of the present disclosure provides an air-cooled chiller, where the electric cabinet for a chiller includes a machine body 80 and the electric cabinet for a chiller according to any one of the above-mentioned alternative embodiments, and the electric cabinet for a chiller according to any one of the above-mentioned alternative embodiments is disposed in the machine body 80.

The air-cooled water chiller adopting the embodiment of the present disclosure, because of comprising the electric cabinet for a water chiller according to any one of the embodiments, has the beneficial effects of the electric cabinet for a water chiller according to any one of the embodiments, and is not described herein.

Optionally, the air-cooled chiller further includes a first support seat 81 and a second support seat 82, where the first support seat 81 is disposed on one side of the bottom surface of the main body 10, and is connected to both the machine body 80 and the main body 10, and is used to connect the machine body 80 to one side of the main body 10; the second support seat 82 is disposed on one side of the bottom surface of the main body 10, and is connected to the main body 80 and the main body 10, for connecting the main body 80 to one side of the main body 10.

Thus, by providing the first support base 81 and the second support base 82, both sides of the main body 10 can be connected with the machine body 80, and thus, the connection stability of the electric cabinet and the machine body 80 can be improved. In addition, the first support seat 81 and the second support seat 82 can support the main body 10, so that the contact area between the main body 10 and the machine body 80 is reduced, the direct transmission of the acting force of the machine body 80 to the main body 10 during collision can be avoided, and the possibility of damage of the electric control element in the main body 10 due to collision is reduced.

Optionally, the first support seat 81 and the second support seat 82 are provided with positioning portions 83, and the main body 10 is provided with positioning structures 16 adapted to the positioning portions 83, so that the main body 10 is assembled with the first support seat 81 and the second support seat 82.

In this way, as shown in fig. 2 and 3, by providing the positioning portion 83 and the positioning structure 16, the positions of the main body 10 and the first support seat 81 and the main body 10 and the second support seat 82 can be positioned in advance to promote the convenience of installation of the main body 10.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An electric cabinet for a chiller, comprising:

a main body defining an accommodation space;

the fixing plate is arranged in the accommodating space, is detachably connected with the main body and is used for fixing the circuit board;

the wire harness fixing rod is arranged on the fixing plate and extends from the first end of the fixing plate to the second end of the fixing plate, and is used for fixing the wire harness connected with the circuit board;

wherein, the pencil of being connected with the circuit board is fixed with the pencil dead lever along the length direction of pencil dead lever.

2. The electric cabinet for a water chiller according to claim 1, wherein the wire harness fixing lever comprises:

the first connecting part extends from the first end of the fixed plate towards the direction away from the circuit board;

a second connecting part extending from the second end of the fixed plate towards the direction away from the circuit board,

the fixed part is connected with the extending end of the first connecting part at the first end and connected with the extending end of the second connecting part at the second end;

the wire harness connected with the circuit board is fixed with the fixing part and extends along the setting direction of the fixing part.

3. The electric cabinet for a water chiller according to claim 2 wherein,

the fixing plate is longitudinally arranged in the accommodating space, and the wire harness fixing rod extends from the upper end of the fixing plate to the lower end of the fixing plate;

the number of the wire harness fixing rods is two, and the two wire harness fixing rods are arranged at intervals along the transverse direction side by side and used for fixing the strong wire harness and the weak wire harness.

4. The electric cabinet for a water chiller of claim 3, further comprising:

the wire arranging plate is arranged in the accommodating space and is positioned above the fixing plate, and the wire arranging plate is arranged in an extending manner along the interval direction of the two wire harness fixing rods;

the wire routing rod is arranged on the wire arrangement plate and extends from the first end of the wire arrangement plate to the second end of the wire arrangement plate, and the first end is opposite to the second end;

the wiring board and the wire arranging board enclose a wiring space so as to limit and fix the wire harness connected with the circuit board.

5. The electric cabinet for a water chiller according to claim 4, wherein the wire management plate comprises:

the first plate body is provided with a fixed column for fixing the circuit board;

the second plate body is arranged side by side with the first plate body and is provided with a first wiring groove and a second wiring groove, the notch of the first wiring groove and the notch of the second wiring groove face the first plate body, and the first wiring groove and the second wiring groove are used for fixing a wire harness connected with a circuit board of the first plate body;

the wire arrangement plate comprises a plurality of wire arrangement rods, wherein the plurality of wire arrangement rods are arranged at intervals along the length direction of the wire arrangement plate.

6. The electric cabinet for a water chiller according to claim 4 wherein,

the main body comprises a first side wall and a second side wall, the first side wall is opposite to the second side wall, the first side wall and the second side wall are provided with threading holes, and the threading holes are arranged corresponding to the wire arranging plates so that a wire harness connected with the circuit board extends out of the main body from the threading holes;

the wire arranging plate extends along the direction of the first side wall towards the second side wall.

7. The electric cabinet for a water chiller of claim 4, further comprising:

the liquid cooling plate is arranged in the accommodating space, is positioned on one side of the fixing plate and below the wire arranging plate, and is used for radiating heat for the circuit board on the fixing plate and the circuit board on the wire arranging plate.

8. The electric cabinet for a water chiller according to claim 7 wherein,

the fixing plate is provided with a first heat dissipation hole which is arranged corresponding to the circuit board and used for enabling the circuit board on the fixing plate to exchange heat with the liquid cooling plate through the first heat dissipation hole;

the wire arranging plate is provided with a second heat dissipation hole, and the second heat dissipation hole is arranged corresponding to the circuit board and used for enabling the circuit board on the wire arranging plate to conduct heat exchange through the second heat dissipation Kong Yeleng plate.

9. The electric cabinet for a water chiller according to any one of claims 1 to 8 wherein the top of the main body is provided with an access opening;

electric cabinet for cooling water set still includes:

and the access panel is covered on the access opening and is detachably connected with the main body so as to facilitate the overhaul of the elements in the main body.

10. An air-cooled chiller, comprising:

a body;

the electric cabinet for a water chiller as set forth in any one of claims 1 to 9, provided in a housing.