CN219693580U

CN219693580U - Water module, water module and heat pump unit

Info

Publication number: CN219693580U
Application number: CN202321191572.3U
Authority: CN
Inventors: 王玉琦; 乔延垒; 杜伟
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-15
Anticipated expiration: 2033-05-15

Abstract

The utility model provides a water module and a heat pump unit, and belongs to the technical field of heat pumps. The water module comprises a bottom plate, side plates, a fixed plate and an electric control bracket. The side plate is fixedly connected with the bottom plate, and the fixing plate is arranged on the bottom plate. The electric control bracket comprises a first mounting bracket and a second mounting bracket which are connected in an angle. The first installing support is set up with the fixed plate relatively, and is connected with the curb plate, and the second installing support sets up with the curb plate relatively, and is connected with the fixed plate, and first installing support and second installing support are used for installing the automatically controlled component of water module. The electric control bracket can be used as a frame structure of the water module and can be used for installing electric control elements of the water module, so that the number of parts of the water module can be reduced, and the volume of the water module can be reduced.

Description

Water module, water module and heat pump unit

Technical Field

The utility model relates to the field of heat pumps, in particular to a water module and a heat pump unit.

Background

The water module is an important device for preparing hot water in the heat pump unit, and exchanges heat with the refrigerant through the plate heat exchanger, so that water treatment is realized.

The electric control support of the water module of the existing heat pump unit is independently arranged, the design is unreasonable, the volume of the water module is increased, and the miniaturization of the heat pump unit is not favored.

Disclosure of Invention

The utility model aims to provide a water module, a water module and a heat pump unit, wherein an electric control bracket can be used as a frame structure of the water module and also can be used for installing an electric control element of the water module, so that the number of parts of the water module can be reduced, and the volume of the water module can be reduced.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the present utility model provides a water module comprising a bottom plate, side plates, a fixed plate, and an electrically controlled bracket;

the side plates are connected with the fixing plate, and the fixing plate is arranged on the bottom plate;

the electric control bracket comprises a first mounting bracket and a second mounting bracket which are connected in an angle;

the first mounting bracket is arranged opposite to the fixing plate and connected with the side plate, the second mounting bracket is arranged opposite to the side plate and connected with the fixing plate, and the first mounting bracket and the second mounting bracket are used for mounting an electric control element of the water module.

According to the utility model, the electric control bracket is arranged as the first mounting bracket and the second mounting bracket, the first mounting bracket is arranged opposite to the fixed plate and is connected with the side plate, the second mounting bracket is arranged opposite to the side plate and is connected with the fixed plate, so that the side plate, the fixed plate, the second mounting bracket and the first mounting bracket can be used for enclosing a water module frame in a shape of a 'mouth' so as to install an electric heater, an expansion tank and the like of the water module, and the first mounting bracket and the second mounting bracket are arranged in an L-shaped arrangement in overlook mode, so that wiring can be facilitated. Therefore, the electric control support can be used as a frame structure of the water module and can be used for installing electric control elements of the water module, so that the number of parts of the water module can be reduced, and the volume of the water module can be reduced.

In an alternative embodiment, the water module includes an electrical control board and a plurality of contactors;

the electric control plate is arranged on one side, far away from the fixed plate, of the first mounting bracket, and the contactors are arranged on one side, far away from the side plate, of the second mounting bracket.

According to the utility model, the electric control board is arranged on one side of the first mounting frame far away from the fixed board (namely the outer side of the first mounting frame), so that the electric control board is more convenient to mount and later-stage enclosure. The contactor is arranged on the outer side of the second mounting bracket, so that the wire harness and the electric heater can be conveniently connected, and meanwhile, strong electricity and weak points can be separated.

In an alternative embodiment, the first mounting bracket comprises a mounting plate, an upper hem and a lower hem, wherein the upper hem and the lower hem are respectively arranged at the top and the bottom of the mounting plate and extend in a direction away from the fixing plate;

the water module further comprises a first supporting piece and a second supporting piece, wherein the first supporting piece and the second supporting piece are oppositely arranged on the bottom plate and are connected with the lower folding edge.

The upper folded edge is arranged, so that the first mounting bracket can be conveniently connected with the top plate of the heat pump unit. And the lower hem is arranged to facilitate the connection of the first support member and the second support member. The first support piece and the second support piece are arranged to lift the first mounting bracket, so that a water pump, a plate heat exchanger and the like can be arranged below the first mounting bracket, and the space utilization rate of the water module is improved.

In an alternative embodiment, the lower hem is provided with a threading hole.

The lower hem is provided with the threading hole, so that the wire harness of the electric control plate arranged on the first mounting bracket can be conveniently threaded to the water pump and the like.

In an alternative embodiment, the second mounting bracket includes a mounting plate, an upper connection plate, a lower support plate, a front side plate, and a rear side plate. The upper connecting plate and the lower supporting plate are oppositely arranged at the top and the bottom of the assembly plate, the front side plate and the rear side plate are respectively arranged at two sides of the assembly plate, the upper connecting plate, the rear side plate, the lower supporting plate and the front side plate are enclosed to form an installation cavity, and a plurality of contactors are installed in the installation cavity; the upper connecting plate part extends out of the rear side plate to form a connecting part, a folded edge is arranged on the fixed plate, and the connecting part is connected with the folded edge; the front side plate is connected with the first mounting bracket.

According to the utility model, the upper connecting plate, the rear connecting plate, the lower connecting plate and the front connecting plate are respectively arranged on the periphery of the assembly plate, so that an installation cavity can be formed by enclosing, the contactor is installed, and the strength of the second installation support can be enhanced. And the upper connecting plate, the rear connection plate, the lower connecting plate and the front connecting plate can be abutted with the outer guard plate of the heat pump unit, so that the outer guard plate of the heat pump unit is prevented from damaging the alternating current contactor when being deformed. Meanwhile, the upper connecting plate extends to the outer side of the rear side plate, so that the connecting part can be connected with the folded edge arranged on the fixing plate. And then the front side plate is connected with the first electric control bracket, so that the second electric control bracket can be lifted, and the plate heat exchanger can be conveniently installed below the second electric control bracket.

In an alternative embodiment, the water module further includes a third support provided to the bottom plate and connected to the lower support plate.

In this embodiment, the third supporting member is provided, so that the second mounting bracket diameter can be supported by the third supporting member.

In an alternative embodiment, the front side plate is provided with a bending flange, the bending flange is provided with a mounting groove, one side of the first mounting bracket is arranged in the mounting groove, and the first mounting bracket is connected with the bending flange.

According to the utility model, the bending flanging is arranged, and the mounting groove is formed, so that the first mounting bracket is clamped in the mounting groove, and the first mounting bracket is connected with the bending flanging, so that the connection strength of the first mounting bracket and the second mounting bracket can be improved.

In an alternative embodiment, the water module further comprises foam, and the foam is disposed outside the bent flange.

According to the utility model, the foam is arranged at the outer side of the bending flanging, so that the bending flanging is prevented from cutting or scratching the wire harness.

In an alternative embodiment, the front side plate and the first mounting bracket are respectively provided with a wire penetrating groove.

The first mounting bracket and the front side plate are correspondingly provided with the threading grooves, so that threading can be conveniently performed inside the water module.

In a second aspect, the present utility model provides a heat pump unit, including a base plate, a refrigerant circulation module, and the water module according to any one of the foregoing embodiments;

the refrigerant circulation module is arranged on one side of the bottom plate, and the water module is arranged on the other side of the bottom plate.

The utility model can facilitate the assembly of the heat pump unit by integrating the refrigerant circulation module and the water module on the bottom plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a heat pump unit according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a water module according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a water module according to another embodiment of the present utility model;

fig. 4 is a schematic structural view of a second support and a third support of the water module according to the embodiment of the present utility model;

FIG. 5 is a schematic view of a first mounting bracket of a water module according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a second mounting bracket of a water module according to an embodiment of the present utility model.

Icon 100-water module; 111-plate heat exchanger; 112-mounting cavity; 113-a water pump; 115-an electric heater; 119-expansion tank; 121-a bottom plate; 123-an electric control board; 125-contactor; 127-soaking cotton; 130-side plates; 131-connecting the folded edges; 141-a first support; 143-a second support; 145-a third support; 150-fixing plates; 151-flanging; 170-an electric control bracket; 171-a first mounting bracket; 173-a second mounting bracket; 175-mounting plate; 177-upper flanging; 179-lower hem; 181-threading holes; 183-mounting plate; 185-upper connecting plate; 187-lower support plate; 189-front side panel; 191-a rear side plate; 193-connection; 195-bending and flanging; 197-mounting slots; 199-wire-penetrating groove; 300-heat pump units; 310-base; 330-a refrigerant heat exchange module; 331-compressor sets; 333-heat exchanger; 335-fans.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1, 2 and 3, an embodiment of the utility model provides a heat pump unit 300, where the heat pump unit 300 includes a base 310, a refrigerant heat exchange module 330 and a water module 100. The refrigerant heat exchange module 330 and the water module 100 are integrally provided through the base 310. The refrigerant heat exchange module 330 is disposed at the left side of the heat pump unit 300, and the water module 100 is disposed at the right side of the heat pump unit 300. The refrigerant heat exchange module 330 comprises a compressor unit 331, a heat exchanger 333 and a fan 335, and the compressor unit 331, the heat exchanger 333 and the plate heat exchanger 111 are sequentially connected to form a refrigerant circulation loop. The fan 335 and the heat exchanger 333 are disposed in the fan 335 chamber on the left side of the base 310, and the compressor unit 331 and the electronic control module are disposed in the compressor chamber in the middle of the base 310. The water module 100 is arranged on the right side of the base 310, the water module 100 comprises a plate heat exchanger 111, a water pump 113, an electric heater 115, a target flow switch and an expansion tank 119, water of the water module 100 is sent into the expansion tank through an input port, pressurized by the water pump 113, subjected to heat exchange through a refrigerant of the plate heat exchanger 111 to reach a certain temperature, and sent into the electric heater 115 for auxiliary heating after the flow is measured by the target flow switch to reach a preset temperature, and then output through an output port. The refrigerant flow path of the refrigerant heat exchange module 330 and the water flow path of the water module 100 pass through the plate heat exchanger 111 in the water module 100 to exchange heat, thereby heating or cooling water.

Referring to fig. 1, 2 and 3, in the present embodiment, the water module 100 further includes a bottom plate 121, a side plate 130, a fixing plate 150 and an electrical control bracket 170. The side plate 130 is connected to the fixing plate 150, and the fixing plate 150 is disposed on the bottom plate 121. The electrically controlled bracket 170 includes a first mounting bracket 171 and a second mounting bracket 173 that are angularly connected. The first mounting bracket 171 is disposed opposite to the fixing plate 150 and connected to the side plate 130, and the second mounting bracket 173 is disposed opposite to the side plate 130 and connected to the fixing plate 150, and the first and second mounting brackets 171 and 173 are used for mounting the electronic control element of the water module 100.

In this embodiment, the electric control bracket 170 is configured as the first mounting bracket 171 and the second mounting bracket 173, the first mounting bracket 171 is opposite to the fixing plate 150 and is connected with the side plate 130, the second mounting bracket 173 is opposite to the side plate 130 and is connected with the fixing plate 150, so that the side plate 130, the fixing plate 150, the second mounting bracket 173 and the first mounting bracket 171 can be used to enclose the water module 100 frame forming a "mouth" shape to install the electric heater 115, the expansion tank 119 and the like of the water module 100, and the first mounting bracket 171 and the second mounting bracket 173 are configured to be arranged in an "L" shape in a plan view, so that wiring can be facilitated. Thus, the electric control bracket 170 can be used as a frame structure of the water module 100 and can be used for installing electric control elements of the water module 100, so that the number of parts of the water module 100 can be reduced, and the volume of the water module 100 can be reduced.

In this embodiment, the water module 100 further includes an electronic control board 123 and a plurality of contactors 125. The electric control plate 123 is mounted on a side of the first mounting bracket 171 away from the fixed plate 150, and the plurality of contactors 125 are mounted on a side of the second mounting bracket 173 away from the side plate 130.

The electric control board 123 of this embodiment is mounted on the side of the first mounting frame away from the fixing board 150 (i.e. the outer side of the first mounting frame), which is more convenient for the installation and later enclosure of the electric control board 123. And the contactor 125 is installed at the outer side of the second mounting bracket 173, which facilitates connection of the wire harness and the electric heater 115, while separating strong and weak points.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, the first mounting bracket 171 includes a mounting plate 175, an upper flange 177 and a lower flange 179, and the upper flange 177 and the lower flange 179 are disposed at the top and bottom of the mounting plate 175, respectively, and each extends away from the fixing plate 150. The water module 100 further includes a first support member 141 and a second support member 143, where the first support member 141 and the second support member 143 are disposed opposite to the bottom plate 121 and are connected to the lower flange 179.

The embodiment can facilitate the connection of the first mounting bracket 171 with the top plate of the heat pump unit 300 by providing the upper flange 177. And the lower flange 179 is provided to facilitate the connection of the first support 141 and the second support 143. The present utility model provides the first support 141 and the second support 143 to raise the first mounting bracket 171, so that the water pump 113, the plate heat exchanger 111, etc. can be disposed under it to improve the space utilization of the water module 100.

In this embodiment, the first supporting member 141 and the second supporting member 143 are each in a shape of "", one end of which is connected to the bottom plate 121, and the other end of which is supported below the first mounting bracket 171 and connected to the lower flange 179 by screws.

In this embodiment, the lower flange 179 is provided with a threading hole 181.

In this embodiment, the threading hole 181 is provided in the lower flange 179 so that the wire harness of the electric control board 123 mounted on the first mounting bracket 171 is conveniently threaded to the water pump 113 and the like.

Referring to fig. 2, 3, 4 and 5, in the present embodiment, a connecting bent edge 151 is disposed at the front side of the side plate 130, and the connecting edge 131 is connected to the mounting plate 175.

Referring to fig. 2, 3, 4 and 6, in the present embodiment, the second mounting bracket 173 includes a mounting plate 183, an upper connection plate 185, a lower support plate 187, a front side plate 189 and a rear side plate 191. The upper connection plate 185 and the lower support plate 187 are oppositely arranged at the top and the bottom of the assembly plate 183, the front side plate 189 and the rear side plate 191 are respectively arranged at two sides of the assembly plate 183, the upper connection plate 185, the rear side plate 191, the lower support plate 187 and the front side plate 189 are enclosed to form an installation cavity 112, and a plurality of contactors 125 are installed in the installation cavity 112; the upper connecting plate 185 partially extends out of the rear side plate 191 to form a connecting part 193, the fixing plate 150 is provided with a folded edge 151, and the connecting part 193 is connected with the folded edge 151; the front side plate 189 is connected to the first mounting bracket 171.

In this embodiment, the upper connection plate 185, the rear connection plate, the lower connection plate, and the front connection plate are respectively disposed around the assembly plate 183, so that one mounting cavity 112 is formed by enclosing, thereby mounting the contactor 125, and the strength of the second mounting bracket 173 can be enhanced. And the upper connection plate 185, the rear connection plate, the lower connection plate and the front connection plate can be abutted with the outer guard plate of the heat pump unit 300, so that the outer guard plate of the heat pump unit 300 is prevented from damaging the alternating current contactor 125 when being deformed. Meanwhile, the present utility model also forms a connection portion 193 to be connected with the folded edge 177 provided on the fixing plate 150 by extending the upper connection plate 185 to the outside of the rear side plate 191. The front side plate 189 is then coupled to the first electrically controlled bracket 170 such that the second electrically controlled bracket 170 is elevated, thereby facilitating the mounting of the plate 175 underneath the heat exchanger 333.

Referring to fig. 2, 3, 4 and 6, in the present embodiment, the water module 100 further includes a third supporting member 145, and the third supporting member 145 is disposed on the bottom plate 121 and connected to the lower supporting plate 187.

The present embodiment can support the second mounting bracket 173 by providing the third support 145 such that the third support 145 is used.

In this embodiment, the third supporting member 145 is also in the shape of "", and the bottom plate 121 are connected by screws, and the top end is supported on and connected to the lower connecting plate. The third support 145 and the second support 143 are provided on both sides of the plate heat exchanger 111. The first and second supports 141 and 143 are disposed at both sides of the water pump 113.

Referring to fig. 2, 3, 4 and 6, in the present embodiment, a front side plate 189 is provided with a bent flange 195, the bent flange 195 is formed with a mounting groove 197, one side of the first mounting bracket 171 is disposed in the mounting groove 197, and the first mounting bracket 171 is connected to the bent flange 195.

In this embodiment, the first mounting bracket 171 is clamped in the mounting groove 197 by providing the bent flange 195 and forming the mounting groove 197, and the first mounting bracket 171 and the bent flange 195 are connected by the screw, so that the connection strength of the first mounting bracket 171 and the second mounting bracket 173 can be improved, and the front connecting plate and the first mounting bracket 171 can form a space therebetween, so that the threading is performed to the inside of the water module 100.

In this embodiment, the water module 100 further includes foam 127, and the foam 127 is disposed outside the bent flange 195.

The embodiment wraps the bent flange 195 by arranging the foam 127, so that the bent flange 195 can be prevented from scratching the electric wire.

In this embodiment, threading grooves 199 are provided on both the front side plate 189 and the first mounting bracket 171.

In this embodiment, the first mounting bracket 171 and the front side plate 189 are provided with the threading groove 199, so that the threading into the water module 100 can be conveniently performed.

Referring to fig. 2, in the present embodiment, the electric heater 115 and the expansion tank 119 are mounted on a fixing plate 150, and the fixing plate 150 is also provided with a plurality of bends, so that the electric heater 115 and the expansion tank 119 can be separated.

To sum up, the working principles and beneficial effects of the water module 100 and the heat pump unit 300 provided in this embodiment include:

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A water module, which is characterized by comprising a bottom plate (121), side plates (130), a fixed plate (150) and an electric control bracket (170);

the side plate (130) is connected with the fixed plate (150), and the fixed plate (150) is arranged on the bottom plate (121);

the electric control bracket (170) comprises a first mounting bracket (171) and a second mounting bracket (173) which are connected in an angle;

the first mounting bracket (171) is arranged opposite to the fixed plate (150) and is connected with the side plate (130), the second mounting bracket (173) is arranged opposite to the side plate (130) and is connected with the fixed plate (150), and the first mounting bracket (171) and the second mounting bracket (173) are used for mounting an electric control element of the water module.

2. The water module of claim 1, wherein the water module comprises an electrical control board (123) and a plurality of contactors (125);

the electric control plate (123) is mounted on one side, far away from the fixed plate (150), of the first mounting bracket (171), and the plurality of contactors (125) are mounted on one side, far away from the side plate (130), of the second mounting bracket (173).

3. The water module of claim 1, wherein the first mounting bracket (171) comprises a mounting plate (175), an upper flange (177) and a lower flange (179), the upper flange (177) and the lower flange (179) being disposed at a top and a bottom of the mounting plate (175), respectively, and each extending away from the stationary plate (150);

the water module further comprises a first supporting piece (141) and a second supporting piece (143), wherein the first supporting piece (141) and the second supporting piece (143) are oppositely arranged on the bottom plate (121) and are connected with the lower folded edge (179).

4. A water module according to claim 3, characterized in that the lower flange (179) is provided with threading holes (181).

5. The water module according to claim 2, wherein the second mounting bracket (173) includes a mounting plate (183), an upper connection plate (185), a lower support plate (187), a front side plate (189), and a rear side plate (191);

the upper connecting plate (185) and the lower supporting plate (187) are oppositely arranged at the top and the bottom of the assembly plate (183), the front side plate (189) and the rear side plate (191) are respectively arranged at two sides of the assembly plate (183), the upper connecting plate (185), the rear side plate (191), the lower supporting plate (187) and the front side plate (189) are enclosed to form a mounting cavity (112), and a plurality of contactors (125) are mounted in the mounting cavity (112);

the upper connecting plate (185) partially extends out of the rear side plate (191) to form a connecting part (193), a folded edge (151) is arranged on the fixed plate (150), and the connecting part (193) is connected with the folded edge (151);

the front side plate (189) is connected to the first mounting bracket (171).

6. The water module according to claim 5, further comprising a third support (145), the third support (145) being provided to the bottom plate (121) and being connected to the lower support plate (187).

7. The water module according to claim 5, wherein the front side plate (189) is provided with a bent flange (195), the bent flange (195) is formed with a mounting groove (197), one side of the first mounting bracket (171) is disposed in the mounting groove (197), and the first mounting bracket (171) is connected with the bent flange (195).

8. The water module of claim 7, further comprising foam (127), the foam (127) being disposed outside of the folded flange (195).

9. The water module of claim 5, wherein the front side plate (189) and the first mounting bracket (171) are each provided with a wire-through slot (199) corresponding thereto.

10. A heat pump assembly comprising a base plate (121), a refrigerant circulation module and a water module according to any one of claims 1-9;

the refrigerant circulation module is arranged on one side of the bottom plate (121), and the water module is arranged on the other side of the bottom plate (121).