CN218600043U - Air energy heat pump unit - Google Patents

Abstract

The utility model discloses an air energy heat pump unit, which comprises a casing, a pump body component and an installation mechanism, wherein a middle partition plate is arranged inside the casing; the pump body assembly is arranged in the machine shell; the installation mechanism is arranged between the pump body assembly and the middle partition plate, the pump body assembly is vertically installed on the middle partition plate through the installation mechanism, the horizontal space occupied by the pump body assembly can be reduced, the horizontal length of the shell of the air energy heat pump unit can be smaller, the occupied area of the air energy heat pump unit is smaller, and liquid in the pump body assembly can be emptied conveniently.

Description

Air energy heat pump unit

Technical Field

The utility model relates to an air can heat exchange equipment technical field, in particular to air can heat pump set.

Background

Air can heat pump set's water pump generally is through the horizontal bottom plate or the median septum of fixing to equipment of bolt, but air can heat pump set's water pump generally is installed in same cavity with compressor unit, still need all kinds of valves of overall arrangement and pipeline except that installation and compressor unit in the compressor cavity for compressor cavity space is less, if need horizontal installation water pump, needs to increase the compressor cavity, makes whole air can heat pump set's area bigger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air can heat pump set can reduce the area of unit.

According to the first aspect of the utility model, the air energy heat pump unit comprises a casing, a pump body assembly and an installation mechanism, wherein a middle partition plate is arranged inside the casing; the pump body assembly is arranged in the shell; the mounting mechanism is arranged between the pump body assembly and the middle partition plate, and the pump body assembly is vertically mounted on the middle partition plate through the mounting mechanism.

According to the utility model discloses air can heat pump set has following beneficial effect at least: can reduce the horizontal space that pump body subassembly was occupied for the horizontal length of air can heat pump set's casing can set up littleer, and air can heat pump set's area is littleer.

According to some embodiments of the utility model, installation mechanism is the hanging piece, the hanging piece with be provided with between the median septum and hang dress structure and fixed establishment hang the dress structure will hang the dress of hanging piece arrives behind the median septum, fixed establishment can with the hanging piece is fixed extremely the median septum. According to some embodiments of the utility model, hang dress structure including hang dress portion and with hang the dress hole that dress portion corresponds the configuration, hang dress portion and hang dress hole one of them setting at the dress spare of hanging, another setting is at the median septum.

According to some embodiments of the utility model, hang dress portion and be barb-like structure and set up at hanging dress spare, hang the dress hole and set up at the median septum, hang dress portion and can wear to locate to hang the dress hole and hang the dress in the edge of hanging the dress hole.

According to the utility model discloses a some embodiments, air can heat pump set still include the shielding piece, and the shielding piece setting is in the dress of hanging to shelter from the dress hole of hanging.

According to the utility model discloses a some embodiments are equipped with a limit structure between hanging dress piece and the median septum, and hanging dress piece hangs the dress when the median septum through hanging dress structure, and a limit structure can restrict the dress of hanging and move down for the median septum.

According to the utility model discloses a some embodiments, first limit structure includes cartridge portion and the cartridge hole that corresponds the configuration with cartridge portion, and one of them setting of cartridge portion and cartridge hole is at the dress piece of hanging, and another setting is at the median septum.

According to the utility model discloses a some embodiments, the dress spare passes through the mounting with pump body subassembly and connects, and the median septum is equipped with the hole of dodging that corresponds with the mounting.

According to the utility model discloses a some embodiments are equipped with the shock pad between the dress spare of hanging and the pump body subassembly or between dress spare of hanging and the median septum.

According to some embodiments of the utility model, the shock pad setting is between the hanging part and the pump body subassembly, and the shock pad is equipped with the edge male recess that can supply the base of pump body subassembly.

According to the utility model discloses a some embodiments are equipped with second limit structure between the piece of hanging and the pump body subassembly, and second limit structure extends the setting including setting up the spacing portion at the piece of hanging, spacing portion along the direction that is close to pump body subassembly, and spacing portion can restrict pump body subassembly and for the piece of hanging downstream.

According to the utility model discloses a some embodiments, second limit structure can restrict pump body subassembly for the side movement of the dress of hanging including setting up the side portion in the both sides of the dress of hanging.

According to the utility model discloses a some embodiments, the hanging part is the sheet metal component, and the lateral margin portion that forms is buckled to the lateral margin of the hanging part.

According to some embodiments of the utility model, fixed establishment is the screw, and the screw passes behind the hanging part with median septum screw-thread fit.

According to some embodiments of the utility model, the pump body subassembly includes motor and the pump main part of being connected with the motor, and motor and/or pump main part are connected with installation mechanism.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

FIG. 1 is a schematic structural diagram of an air energy heat pump unit according to an embodiment of the present invention;

FIG. 2 is an exploded view of an air-powered heat pump unit according to an embodiment of the present invention;

fig. 3 is a schematic back structure diagram of an air energy heat pump unit according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the pump body assembly and the hanging member according to the embodiment of the present invention;

fig. 5 is an exploded view of the pump body assembly and the hanger according to the embodiment of the present invention;

fig. 6 is a schematic back structure view of the pump body assembly and the hanging member according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of the base and the cushion according to the embodiment of the present invention;

fig. 8 is a schematic cross-sectional structure diagram of the base and the shock pad of the embodiment of the present invention when assembled.

Reference numerals:

the middle partition plate 100, the avoidance hole 101, the threaded hole 102 and the shielding piece 110;

the hanging part 200, the mounting hole 202, the shock pad 210, the groove 211, the limiting part 220 and the side part 230;

a hanging part 310 and a hanging hole 301;

an insertion portion 410 and an insertion hole 401;

pump body assembly 900, mounting 910, base 920, motor 930, pump body 940.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by the left and right, are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element 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 invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the related art, a pump body assembly is usually configured in an air energy heat pump unit, and is used for circulation of media and the like, in the existing equipment, the pump body assembly is directly installed to a middle partition plate through bolts and the like, the middle partition plate is generally vertically arranged in a frame of the equipment and is difficult to detach, the pump body assembly is very heavy, when the pump body assembly is assembled in a workshop, the pump body assembly is generally installed after being lifted and kept at a certain height by matching with equipment such as a crane and an industrial robot, however, when the equipment is maintained, the equipment such as the crane and the industrial robot cannot be configured, the pump body assembly can be disassembled and assembled only by matching two persons, one person is required to hold or lift the pump body assembly, the equipment is kept for a certain time, the labor is very great, the pump body assembly is difficult to keep at an installation position by manually holding or lifting the pump body assembly, the time is very long, and the disassembly and assembly are troublesome.

And, in traditional structure, pump body subassembly passes through bolt mechanism to be fixed to the median septum, and the nut is installed at the median septum back, when changing pump body subassembly, need unpack apart the front panel of unit, just can loosen the nut, and is very inconvenient.

The following describes an air energy heat pump unit according to an embodiment of the present invention with reference to fig. 1 to 8.

As shown in fig. 1 to 3, an air-source heat pump unit according to an embodiment of the first aspect of the present invention includes a casing (not shown in the drawings), a pump body assembly 900 and a mounting mechanism, wherein a middle partition plate 100 is disposed inside the casing; the pump body assembly 900 is disposed in the housing; the installation mechanism is arranged between the pump body assembly 900 and the middle partition plate 100, the pump body assembly 900 is vertically installed on the middle partition plate 100 through the installation mechanism, the horizontal space occupied by the pump body assembly 900 can be reduced, the horizontal length of the shell of the air-source heat pump unit can be smaller, and the occupied area of the air-source heat pump unit is smaller.

Specifically, the pump body assembly 900 includes a motor 930 and a pump main body 940 connected to the motor 930, the pump main body 940 is disposed below the motor 930, and the mounting mechanism is connected to the motor 930 or the pump main body 940 to vertically mount the pump body assembly 900 on the partition board 100.

It is contemplated that in some embodiments, the water outlet of the pump main body 940 is disposed along the axial direction of the pump main body 940, and the vertical installation of the pump body assembly 900 enables the water outlet of the pump main body 940 to be disposed downward or downward, which facilitates the evacuation of the medium in the pump main body 940.

As shown in fig. 2 and 4, it can be understood that in some embodiments, the mounting mechanism is a hanging piece 200, a hanging structure and a fixing mechanism are arranged between the hanging piece 200 and the middle partition plate 100, and after the hanging structure hangs the hanging piece on the middle partition plate, the fixing mechanism can fix the hanging piece 200 to the middle partition plate 100 so as to vertically mount the pump body assembly 900 on the middle partition plate 100.

During the equipment, pump body subassembly 900 is installed to hanging piece 200 in advance, hanging piece 200 hangs the dress at median septum 100 through hanging the dress structure, keep pump body subassembly 900 at the mounted position simultaneously, need not artifical armful or lift pump body subassembly 900, fix hanging piece 200 and median septum 100 through fixed establishment at last, can accomplish the installation of pump body subassembly 900, during the dismantlement, after removing fixed establishment, because the effect of hanging the dress structure, pump body subassembly 900 still keeps at the mounted position, need not artifical armful or lift pump body subassembly 900, finally, take out hanging piece 200 and pump body subassembly 900 from median septum 100 again, can accomplish the dismantlement of pump body subassembly 900, whole dismouting process can be one-man accomplished, need not artifical armful or lift pump body subassembly 900 and carry out the keeping of position, time saving and labor saving, make things convenient for the dismouting of pump body subassembly.

Specifically, the middle partition plate 100 is disposed on a casing of the air-source heat pump unit, the pump body assembly 900 is composed of a motor 930 and a pump main body 940 connected to the motor 930, the pump main body 940 is driven by the motor 930 to convey a medium, the motor 930 or the pump main body 940 is provided with a base 920, during assembly, the base 920 is pre-mounted on the hanging part 200 at a position outside the middle partition plate 100, the motor 930 is located at a position close to the hanging structure, the pump main body 940 is connected to the motor 930 and located at a position far away from the hanging structure, and finally the pump body assembly 900 can be kept at a set position by hanging the hanging part 200 on the middle partition plate 100 to reach a mounting position required by a fixing mechanism, that is, the pump body assembly 900 can be finally fixed by the fixing mechanism, and the pump body assembly 900 is vertically mounted on the middle partition plate 100.

It is contemplated that in some embodiments, the mounting mechanism may also be a bolt-on mounting mechanism by which the pump body assembly 900 may be vertically mounted to the midplate 100.

As shown in fig. 2 and 6, it can be understood that, in some embodiments, the hanging structure includes a hanging portion 310 provided on the hanging member 200 and a hanging hole 301 which is configured corresponding to the hanging portion 310 and is provided on the middle partition 100, and the hanging portion 310 can be hung at the hanging hole 301, so that the hanging member 200 is hung on the middle partition 100.

Specifically, the hanging part 200 is a metal member to have sufficient structural strength to mount and support the pump body assembly 900, the hanging part 310 may be formed by bending or by integral casting, the middle partition 100 is fixedly disposed on the casing of the air-source heat pump unit, and the hanging hole 301 is formed by punching, hole milling, or other processes.

It is contemplated that in some embodiments, the hanging portion may be disposed on the middle partition 100, the hanging hole may be disposed on the hanging member 200, and the hanging member 200 may be hung on the middle partition 100 to meet the hanging requirement of the pump body assembly 900.

It should be noted that in some embodiments, the hanging structure can be implemented by other means, such as providing a hook opening downward on the hanging member 200, providing a notch opening upward on the middle partition 100, and hanging the hook at the notch, which can also hang the hanging member 200 on the middle partition 100.

As shown in fig. 2 and 6, it can be understood that, in some embodiments, the hanging part 310 is in a barb-like structure and is disposed at the hanging part 200, the hanging hole 301 is disposed at the middle partition 100, and the hanging part 310 can penetrate into the hanging hole 301 and be hung at the lower hole wall of the hanging hole 301, thereby hanging the hanging part 200 at the middle partition 100.

Specifically, as shown in fig. 6, the hanging part 200 is a sheet metal part, the hanging part 310 is formed by bending the hanging part 200 outward, so that an inverted V-shaped structure or an arc-shaped structure with a downward opening is formed between the hanging part 310 and the hanging part 200, the hanging part 310 can penetrate into the hanging hole 301, the hanging part 310 is hung on the lower edge of the hanging hole 301 by pressing down the pump body assembly 900 and the hanging part 200 by the gravity, and the hanging part 200 can stably and reliably hang the middle partition board 100 due to the gravity of the pump body assembly 900.

It is contemplated that in some embodiments, the hanging portion may be disposed on the middle partition 100 and have an upward-opening hook-shaped structure, the hanging hole may be disposed on the hanging member 200, the hanging portion can be inserted into the hanging hole, and the hanging member is pressed down by the gravity of the pump body assembly 900 and the hanging member 200, so that the hanging portion is hung on the upper edge of the hanging hole, and the hanging member 200 can be hung on the middle partition 100.

Specifically, the hanging part 310 is arranged in one, and the hanging hole 301 is correspondingly arranged in one, so that the hanging is more convenient.

It is contemplated that the hanging portion 310 can be configured with more than two hanging portions according to specific requirements, such as the weight requirement of the pump body assembly 900, to meet different hanging requirements.

As shown in fig. 2 and 3, it can be understood that in some embodiments, the air-source heat pump unit further includes a shielding member 110, and the shielding member 110 is disposed on the hanging member 200 and can shield the hanging hole 301, so as to reduce the occurrence of water, dust, etc. entering the installation side of the pump body assembly 900 through the hanging hole 301.

Specifically, for facilitating the penetration of hanging portion 310, it generally sets up to be greater than hanging portion 310 to hang dress hole 301, hang the dress and accomplish the back, hang dress hole 301 department and can form great clearance, through screw mechanism, clamp modes such as mechanism and install shielding member 110 to hanging hole 301 department, shelter from this clearance, make water, dust etc. be difficult for getting into the installation side of pump body subassembly 900 through hanging hole 301, because pump body subassembly 900 is electrically controlled device, through the structure, the security of power consumption can be improved, and can effectual protection pump body subassembly 900.

It is contemplated that in some embodiments, the shield may not be provided when the hanging hole 301 is precisely fitted to the hanging portion 310.

Specifically, as shown in fig. 2 and 3, the shielding member 110 is a cover body formed by bending a plate, a flange is arranged at an edge of the shielding member 110, a mounting hole site is arranged at the flange, the hanging member 200 is hung at one side of the middle partition plate 100 through a hanging structure, and the shielding member 110 is fixedly mounted at the other side of the middle partition plate 100 and covers the hanging hole 301 through a screw matching with the mounting hole site, so as to shield the hanging hole 301.

It is conceivable that the shielding member 110 may also be a soft curtain provided at the hanging hole 301, and may also satisfy the need of shielding the hanging hole 301, and does not affect the penetration of the hanging portion 310.

It can be understood that, in some embodiments, a first limiting structure is disposed between the hanging piece 200 and the middle partition 100, and when the hanging piece 200 is hung on the middle partition 100 through the hanging structure, the first limiting structure can limit the hanging piece 200 from moving downward relative to the middle partition 100, so as to improve the reliability of the hanging piece 200 when being hung on the middle partition 100.

Specifically, the first limiting structure is used for auxiliary support of the hanging part 200, and bearing capacity of the hanging hole 301 is reduced, so that stability and reliability of the pump body 900 during hanging are improved

It should be noted that the first limiting structure may also be used for secondary protection of the pump body 900, for example, when the hanging portion 310 is deformed or fails, the first limiting structure may play a main supporting role on the pump body 900, so as to improve the reliability of the air-source heat pump unit.

Specifically, as shown in fig. 2 and 6, the first stopper structure includes a plug-in portion 410 provided on the hanger 200 and a plug-in hole 401 disposed in the middle partition 100 and corresponding to the plug-in portion 410, and the plug-in portion 410 can be inserted into the plug-in hole 401 to stop the hanger 200.

Specifically, the hanging part 200 is a plate, the inserting part 410 is formed by bending the hanging part 200 inwards, the inserting hole 401 can be formed in the middle partition plate 100 through machining and other means, after the hanging part 200 is hung on the middle partition plate 100 through a hanging structure, the inserting part 410 can be inserted into the inserting hole 401, and the lower end face of the inserting part 410 can be abutted against the lower hole wall of the inserting hole 401, so that the hanging part 200 can be limited and supported.

It is contemplated that in some embodiments, the insertion holes may be disposed in the hanging member 200, and the insertion portions may be disposed in the middle partition 100, which may also meet the requirement of the position limiting support.

It should be noted that the inserting portions 410 and the inserting holes 401 can be configured into one or more groups as required to meet different requirements for limiting and supporting, for example, if the pump body assembly 900 has an excessive weight or an excessive volume, the inserting portions 410 and the inserting holes 401 can be configured into more than two groups.

As shown in fig. 4, 5, and 6, it can be appreciated that in some embodiments, the hanger 200 and the pump body assembly 900 are connected by a fastener 910 to fixedly connect the pump body assembly 900 and the hanger 200.

Specifically, the fixing member 910 is a bolt assembly, the base 920 of the hanging part 200 and the base 920 of the pump body assembly 900 are respectively provided with a through hole, a bolt of the bolt assembly sequentially penetrates through the base 920 and the hanging part 200 and then is connected with a nut to complete the pre-installation of the hanging part 200 and the pump body assembly 900, and the base 920 and the hanging part 200 can be assembled and disassembled outside the middle partition plate 100, so that the assembling and disassembling process is very convenient.

It is contemplated that the hanger 200 and the pump body assembly 900 may be fixedly attached by a snap-fit mechanism, screws, etc., i.e., the fasteners may snap fit the members or screws, etc.

It is contemplated that, in some embodiments, pump body assembly 900 includes a motor 930 and a pump body 940 coupled to motor 930, pump body 940 being disposed below motor 930, motor 930 and/or pump body 940 being mounted to hanger 200 such that pump body assembly 900 is vertically mounted to hanger 200.

Specifically, as shown in fig. 4 and 5, the pump body 940 is disposed below the motor 930 and connected to an output shaft of the motor 930 through a coupling or a speed reducer, the pump body 940 is provided with a water inlet and a water outlet, a base 920 is disposed on a side of the motor 930, and the base 920 is connected to the hanging part 200 through the fixing part 910, so as to vertically mount the pump body assembly 900.

It is contemplated that base 920 may also be disposed on pump body 940, i.e., pump body 940 is connected to hanger 200 via base 920, which may also enable vertical installation of pump body assembly 900.

In some embodiments, the pump body assembly 900 is vertically installed on the hanger 200, and the center of gravity of the pump body assembly 900 can be located approximately at the support center of the hanger 200 or near the support center of the hanger 200, so that the gravity of the pump body assembly 900 can better act on the hanger 200, a larger lateral force or a biasing force acting on the outside of the hanger 200 is not easy to generate, the force balance is easier to achieve, and the pump body assembly 900 operates more stably and reliably.

As shown in fig. 2 and 3, it can be understood that, in some embodiments, the middle partition board 100 is provided with an avoiding hole 101 corresponding to the fixing member 910, and when the hanger 200 is hung on the middle partition board 100, the fixing member 910 protruding from the back of the hanger 200 can be placed into the avoiding hole 101, so that the hanger 200 can be tightly attached to the middle partition board 100, and the structural reliability when the fixing mechanism connects the hanger 200 and the middle partition board 100 is improved.

Specifically, the nuts of the bolt assemblies are located on the back of the hanging part 200 and protrude out of the back of the hanging part 200, and the avoidance holes 101 are formed, so that the nuts of the bolt assemblies can be prevented from being pressed against the middle partition plate 100 to cushion the hanging part 200, and when the fixing mechanism connects the hanging part 200 and the middle partition plate 100, the hanging part 200 can be tightly attached to the middle partition plate 100, and the installation stability is improved.

As shown in fig. 4, 5, and 6, it can be appreciated that in some embodiments, a shock absorbing pad 210 is disposed between the hanger 200 and the pump body assembly 900 to reduce the transmission of vibrations to the pump body assembly 900 and reduce noise or reliability of the structural mounting structure.

Specifically, the shock pad 210 is the cushion, like silica gel pad, rubber pad etc. can the effectual vibration that absorbs the pump body subassembly 900 and produce, and the vibration transmission that reduces pump body subassembly 900 takes place to the condition of equipment casing, reduces abnormal sound to can reduce the vibration transmission between equipment and the pump body subassembly 900, improve the stability and the reliability of structure.

It is contemplated that the shock absorbing pad 210 may be disposed between the hanger 200 and the middle partition 100 for the purpose of absorbing vibration.

As shown in fig. 7 and 8, it can be understood that, in some embodiments, the shock absorbing pad 210 is disposed between the hanger 200 and the pump body assembly 900, and the shock absorbing pad 210 is provided with a groove 211 into which an edge of the base 920 of the pump body assembly 900 can be inserted, so that the shock absorbing pad 210 can be positioned, and the occurrence of the deflection of the shock absorbing pad 210 can be reduced.

Specifically, base 920 is square structure, shock pad 210 corresponds with it, and shock pad 210's terminal surface is the concave structure that corresponds with base 920, recess 211 ring distribution is in the bottom of this concave structure's inner wall, when base 920 packs into this concave structure, the edge of base 920 can insert in the recess 211, thereby with the stable suit of shock pad 210 at base 920, shock pad 210 is difficult for taking place to shift, when base 920 assembles with hanging piece 200, need not secondary counterpoint, easy to assemble.

It is contemplated that the groove 211 may not be provided, and that the mounting of the pump body assembly 900 may also be facilitated by temporarily fixing the damper pad 210 to the base 920 by gluing or the like.

It can be appreciated that in some embodiments, a second limiting structure is disposed between the hanger 200 and the pump body assembly 900, and the second limiting structure can position the pump body assembly 900 relative to the hanger 200, so as to facilitate assembly of the hanger 200 and the pump body assembly 900.

Specifically, the relative positions of the pump body assembly 900 and the hanging part 200 are positioned through the second limiting structure, so that the base 920 of the pump body assembly 900 and the mounting hole of the hanging part 200 can be aligned with each other, a bolt assembly can conveniently penetrate through the mounting hole, and the hanging part 200 and the pump body assembly 900 can be conveniently assembled

As shown in fig. 5, it can be understood that, in some embodiments, the second limiting structure includes a limiting portion 220 provided on the hanger 200, the limiting portion 220 extends in a direction close to the pump body assembly 900, and the pump body assembly 900 can be limited from moving downward relative to the hanger 200 by the limiting portion 220.

Specifically, the limiting portion 220 is formed by bending and extending outward from the hanging member 200, and can abut against the lower side of the shock pad 210, so as to limit the downward movement of the pump body assembly 900.

As shown in fig. 5, it can be appreciated that in some embodiments, the second limiting structure includes side portions 230 disposed on both sides of the hanger 200, and the side portions 230 can limit the pump body assembly 900 from moving laterally relative to the hanger 200.

Specifically, the side edge portions 230 are formed by bending the hanging part 200, a channel corresponding to the shock pad 210 is formed between the side edge portions 230 on the two sides of the hanging part 200, and the shock pad 210 can be installed in the channel and limited by the channel to limit the left and right movement of the pump body assembly 900.

During the assembly, shock pad 210 is packed into to between two side edge 230 in the position that is higher than spacing portion 220, and slide down (utilize the gravity of pump body subassembly 900), until spacing portion 220 and shock pad 210's downside butt, because the action of gravity of pump body subassembly 900, when there is not the exogenic action, pump body subassembly 900 can not the rebound, so through the cooperation of spacing portion 220 and two side edge 230, can be fixed a position pump body subassembly 900 on the mounted position who corresponds with hanging part 200, at this moment, can be connected with the nut after passing base 920 and hanging part 200 with bolt assembly's bolt in proper order, in order to accomplish the preinstallation of hanging part 200 and pump body subassembly 900, the installation is convenient and fast.

It can be thought that the second limiting structure can also be a concave-convex positioning structure or the like arranged between the hanging part 200 and the base 920 (or the shock pad 210), for example, a plurality of positioning columns are arranged on the hanging part 200, the positioning columns are of a conical structure, corresponding inverted conical holes are arranged on the base 920 (or the shock pad 210), and the positioning of the hanging part 200 and the pump body assembly 900 can also be realized.

As shown in fig. 5, it can be understood that in some embodiments, the hanger 200 is a sheet metal part, and the side edge of the hanger 200 is bent to form a side edge part 230, so as to improve the structural strength of the hanger 200.

Specifically, the hanging part 200 is a sheet metal part, can be formed by punching, and can directly form the structures such as the mounting hole 202, the side edge part 230, the limiting part 220, the hanging part 310, the inserting part 410 and the like, the process is simple, the configuration cost of the hanging part 200 can be effectively reduced, the overall structural strength of the hanging part 200 can be enhanced through the arrangement of the side edge part 230, the hanging part is not easy to bend and deform, and the mounting reliability and the mounting precision of the packaging pump body assembly 900 can be better.

It is contemplated that the hanger 200 may be a casting, and the mounting hole 202, the side portion 230, the limiting portion 220, the hanging portion 310, the inserting portion 410, etc. may be formed by machining or welding.

It will be appreciated that in some embodiments, the fastening mechanism is a screw (not shown) that is threaded through the hanger 200 and threadably engages the midplate 100 to secure the pump block assembly to the midplate 100.

Specifically, as shown in fig. 2 and 5, the hanging part 200 is provided with a mounting hole 202, the middle partition plate 100 is provided with a threaded hole 102 corresponding to the mounting hole 202, and a screw passes through the mounting hole 202 and then is matched with the threaded hole 102, so that the final assembly of the pump body assembly 900 can be completed.

It is contemplated that in some embodiments, the securing mechanism may also be a snap-fit mechanism, a latch mechanism, or the like, which also provides for stable attachment of the hanger 200 to the midplate 100

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (13)

1. Air can heat pump set, its characterized in that includes:

a housing, the interior of which is provided with a middle clapboard;

the pump body assembly is arranged in the shell;

the mounting mechanism is arranged between the pump body assembly and the middle partition plate;

the pump body assembly is vertically installed on the middle partition plate through the installation mechanism.

2. The air energy heat pump unit of claim 1, wherein: the mounting mechanism is a hanging piece, a hanging structure and a fixing mechanism are arranged between the hanging piece and the middle partition plate, and after the hanging structure is used for hanging the hanging piece on the middle partition plate, the fixing mechanism can fix the hanging piece on the middle partition plate.

3. The air-source heat pump unit of claim 2, wherein: the hanging structure comprises a hanging part and hanging holes correspondingly configured with the hanging part, one of the hanging part and the hanging holes is arranged on the hanging part, and the other is arranged on the middle partition plate.

4. The air-source heat pump unit of claim 3, wherein: the hanging part is of a barb-shaped structure and is arranged on the hanging part, the hanging hole is formed in the middle partition plate, and the hanging part can penetrate through the hanging hole and is hung at the edge of the hanging hole.

5. The air energy heat pump unit of claim 4, wherein: the air energy heat pump unit further comprises a shielding piece, and the shielding piece is arranged on the hanging piece to shield the hanging hole.

6. The air energy heat pump unit of claim 2, wherein: a first limiting structure is arranged between the hanging piece and the middle partition plate, and when the hanging piece is hung on the middle partition plate through the hanging structure, the first limiting structure can limit the hanging piece to move downwards relative to the middle partition plate.

7. The air energy heat pump unit of claim 6, wherein: the first limiting structure comprises an inserting portion and inserting holes correspondingly configured with the inserting portion, one of the inserting portion and the inserting holes is arranged on the hanging piece, and the other one of the inserting portion and the inserting holes is arranged on the middle partition plate.

8. The air energy heat pump unit of claim 2, wherein: the hanging part and the pump body assembly are connected through a fixing part, and the middle partition plate is provided with a avoiding hole corresponding to the fixing part.

9. The air energy heat pump unit of claim 2 or 8, wherein: and a damping pad is arranged between the hanging part and the pump body assembly or between the hanging part and the middle clapboard.

10. The air energy heat pump unit of claim 9, wherein: the shock pad sets up hang the dress piece with between the pump body subassembly, the shock pad is equipped with can supply the edge male recess of the base of pump body subassembly.

11. The air energy heat pump unit of claim 2, wherein: the second limiting structure is arranged between the hanging piece and the pump body assembly and comprises a limiting portion arranged on the hanging piece, the limiting portion extends in the direction close to the pump body assembly, and the limiting portion can limit the pump body assembly to move downwards relative to the hanging piece.

12. The air-source heat pump unit of claim 11, wherein: the second limiting structure comprises side edge parts arranged on two sides of the hanging piece, and the side edge parts can limit the pump body assembly to move laterally relative to the hanging piece.

13. The air energy heat pump unit of claim 1, wherein: the pump body assembly comprises a motor and a pump main body connected with the motor, and the motor and/or the pump main body is connected with the mounting mechanism.

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