CN219550883U - Air source heat pump equipment - Google Patents

Abstract

The utility model discloses an air source heat pump device, comprising: the device comprises a frame, a compressor, a sleeve heat exchanger, a throttling device, a fin heat exchanger, an air guide assembly and an electric box, wherein an installation cavity is formed in the frame, the compressor, the sleeve heat exchanger, the throttling device, the fin heat exchanger and the air guide assembly are all installed in the installation cavity, the air guide assembly is installed on the front side of the frame, the fin heat exchanger is installed on the rear side of the frame and opposite to the air guide assembly, the compressor, the sleeve heat exchanger, the throttling device and the fin heat exchanger are sequentially connected through pipelines, and the fin heat exchanger is connected to the compressor through pipelines to form a circulating pipeline; the electric appliance box is arranged on the upper portion of the installation cavity, a capacitor bin capable of being installed by a power supply capacitor is arranged on the electric appliance box, a limiting piece is arranged on the inner wall of the capacitor bin in a protruding mode at a circumferential interval, and a buffer piece is arranged between the limiting piece and the capacitor. The utility model effectively fixes the capacitor and improves the use safety thereof.

Description

Air source heat pump equipment

Technical Field

The utility model relates to the technical field of heat pump equipment, in particular to air source heat pump equipment.

Background

The heat pump is a high-efficiency energy-saving device which fully utilizes low-grade heat energy. Heat may be spontaneously transferred from a high temperature object to a low temperature object, but may not be spontaneously conducted in the opposite direction. The working principle of the heat pump is a mechanical device which forces heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, only a small amount of reverse circulation net work is consumed, larger heat supply can be obtained, and low-grade heat energy which is difficult to apply can be effectively utilized to achieve the purpose of energy conservation. In heat pump equipment, the installation of electric capacity is generally embedded installation, in order to make things convenient for embedding operation and effective fixed electric capacity, can set up some rigidity muscle position on the inner wall in electric capacity storehouse and support electric capacity, and this kind of fixed mode leads to the fact the extrusion to electric capacity easily, can take place the incident under serious circumstances, leads to heat pump equipment to have certain potential safety hazard when using.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the air source heat pump equipment is provided, and the buffer piece is additionally arranged between the capacitor and the rib position to buffer the rigid acting force of the rib position to the capacitor, so that the capacitor is effectively fixed, and meanwhile, the use safety of the air source heat pump equipment is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in one aspect, there is provided an air source heat pump apparatus comprising: the air conditioner comprises a frame, a compressor, a sleeve heat exchanger, a throttling device, a fin heat exchanger, an air guide assembly and an electric box, wherein an installation cavity is formed in the frame, the compressor, the sleeve heat exchanger, the throttling device, the fin heat exchanger and the air guide assembly are all installed in the installation cavity, the air guide assembly is installed on the front side of the frame, the fin heat exchanger is installed on the rear side of the frame and opposite to the air guide assembly, the compressor, the sleeve heat exchanger, the throttling device and the fin heat exchanger are sequentially connected through pipelines, and the fin heat exchanger is connected to the compressor through the pipelines to form a circulating pipeline; the electric appliance box is arranged on the upper portion of the installation cavity, a capacitor bin capable of being installed by a power supply capacitor is arranged on the electric appliance box, a limiting piece is arranged on the inner wall of the capacitor bin in a protruding mode at a circumferential interval, and a buffer piece is arranged between the limiting piece and the capacitor.

Optionally, the limiting member is provided with at least four.

Optionally, the limiting parts are uniformly spaced and convexly arranged on the inner wall of the capacitor box.

Optionally, the limiting piece is in a strip structure.

Optionally, the buffer member is abutted between the limiting member and the capacitor.

Optionally, the cushioning member is an elastic cushioning pad.

Optionally, the electrical apparatus box includes box body and lid, lid detachably install in on the box body, the box body with be formed with the electrical apparatus chamber that can install electrical apparatus component between the lid, the electric capacity storehouse set up in on the box body, and be located electrical apparatus intracavity.

Optionally, the sleeve heat exchanger is provided with a water inlet and a water outlet relative to the side surface of the frame, and the water inlet and the water outlet are bonded and locked on the inner side wall of the frame.

Optionally, the water inlet and the water outlet are arranged at an upper-lower interval, and the water inlet is positioned below the water outlet.

Optionally, an exhaust valve is arranged at the top of the water outlet.

The beneficial effects of the utility model are as follows: offer one and electric capacity storehouse of electric capacity adaptation installation on electric box, protruding limit piece in electric capacity storehouse's inner wall carries out spacing fixedly to electric capacity, under the circumstances of guaranteeing electric capacity installation stability, increases the bolster between limit piece and electric capacity, and the bolster can effectively cushion the rigidity effort between limit piece and the electric capacity, avoids the direct effect of the power of limit piece on the electric capacity, prevents that electric capacity from taking place accidents such as deformation or explosion, improves the factor of safety that electric capacity used, and then has guaranteed the security that heat pump equipment used.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the overall structure of an air source heat pump device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of an internal structure of an air source heat pump device according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an electrical box according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an internal structure of an electrical box according to an embodiment of the present utility model;

FIG. 5 is a schematic structural view of a case according to an embodiment of the present utility model;

FIG. 6 is an enlarged schematic diagram of FIG. 5N according to an embodiment of the present utility model.

In the figure: 1. a frame; 2. a compressor; 3. a double-pipe heat exchanger; 4. a fin heat exchanger; 5. an air guide assembly; 6. an electrical box; 601. a case body; 602. a cover body; 603. a capacitor bin; 7. a capacitor; 8. a limiting piece; 9. and a buffer member.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 to 6, the present embodiment provides an air source heat pump apparatus including: the air conditioner comprises a frame 1, a compressor 2, a sleeve heat exchanger 3, a throttling device, a fin heat exchanger 4, an air guide assembly 5 and an electric box 6, wherein an installation cavity is formed in the frame 1, the compressor 2, the sleeve heat exchanger 3, the throttling device, the fin heat exchanger 4 and the air guide assembly 5 are all installed in the installation cavity, the air guide assembly 5 is installed on the front side of the frame 1, the fin heat exchanger 4 is installed on the rear side of the frame 1 and opposite to the air guide assembly 5, the compressor 2, the sleeve heat exchanger 3, the throttling device and the fin heat exchanger 4 are sequentially connected through pipelines, and the fin heat exchanger 4 is connected to the compressor 2 through pipelines to form a circulating pipeline; the electric appliance box 6 is arranged on the upper portion of the installation cavity, a capacitor bin 603 capable of being provided with a power supply capacitor 7 is arranged on the electric appliance box 6, a limiting piece 8 is arranged on the inner wall of the capacitor bin 603 in a protruding mode at a circumferential interval, and a buffer piece 9 is arranged between the limiting piece 8 and the capacitor 7.

Based on the above scheme, the heat pump equipment is a circulation system formed by a compressor 2, a sleeve heat exchanger 3, a throttling device, a fin heat exchanger 4 and other devices. The air source heat pump equipment generally comprises at least two operation modes, namely a refrigeration mode or a heating mode, wherein the refrigerant circularly flows in the system under the action of the compressor 2, the refrigerant completes a gaseous boosting and heating process in the compressor 2, then enters the double-pipe heat exchanger 3 and exchanges heat with water, is cooled and converted into a flowing liquid state, after the refrigerant runs to the fin heat exchanger 4, the liquid state rapidly absorbs heat and evaporates to be converted into a gaseous state again, meanwhile, the temperature is reduced to be below zero, and then the air around the fin heat exchanger 4 continuously transfers low-temperature heat to the refrigerant; the refrigerant continuously circulates to realize the process that low-temperature heat in the air is converted into high-temperature heat and cold water is heated, the air guide component 5 plays a role in guiding air, and the ambient cold air can effectively and rapidly enter the fin heat exchanger 4 to exchange heat with the refrigerant under the guiding of the air guide component 5, so that the aim of rapid cooling is fulfilled. The operation flow of the cooling mode is the same as that of the heating mode, except that the form change of the refrigerant and the heat exchange condition are opposite. The electric appliance box 6 used for control can be further arranged in the scheme, the operation and adjustment of all components are controlled through the electric appliance box 6, the capacitor 7 can be used in the electric appliance box 6, the capacitor 7 is mainly used for the capacitor 7 of the compressor 2, a capacitor bin 603 capable of containing the capacitor 7 is arranged on the electric appliance box 6 for effectively fixing the capacitor 7, a plurality of limiting pieces 8 are arranged on the inner wall of the capacitor bin 603 at intervals to limit the position of the capacitor 7 to prevent the capacitor 7 from shifting, then on the basis of stable installation, a buffer piece 9 is additionally arranged between the capacitor 7 and the limiting pieces 8 for further improving the use safety of the capacitor 7, the buffer piece 9 can effectively buffer the rigid acting force between the limiting pieces 8 and the capacitor 7, the force of the limiting pieces 8 is prevented from directly acting on the capacitor 7, accidents such as deformation or explosion of the capacitor 7 are prevented, the use safety coefficient of the capacitor 7 is improved, and the use safety of heat pump equipment is further ensured.

The number of the limiting members 8 can be adaptively adjusted based on the fixed requirement of the capacitors 7 with different sizes, and specifically, the limiting members 8 are at least four. When the quantity of the limiting pieces 8 is four, the four limiting pieces 8 can be sequentially arranged at four directions of the capacitor 7, so that the effect of omnibearing effective fixation is achieved. In addition, the limiting members 8 may be provided in five, six or more, so that the capacitor 7 can be more effectively fixed as the number of the limiting members is increased, and the capacitor 7 is prevented from shaking during use.

For the arrangement mode of the limiting piece 8, preferably, the limiting piece 8 is evenly spaced and convexly arranged on the inner wall of the capacitor box 603, the mode of evenly spaced arrangement of the limiting piece 8 can ensure that the stress of all directions of the capacitor 7 is consistent, and the buffer piece 9 is arranged more conveniently and rapidly.

Optionally, the limiting member 8 has a strip-shaped structure. The strip-shaped limiting piece 8 occupies a small space of the capacitor box 603, and the fact that the strip-shaped limiting piece 8 is arranged has small influence on the size of the capacitor box 603 can be understood, and the strip-shaped limiting piece 8 is small in width and can be arranged in a plurality of places.

In order to further ensure that the buffer element 9 can be effectively buffered, the buffer element 9 is preferably mounted in an abutting manner, i.e. the buffer element 9 abuts between the limiting element 8 and the capacitor 7.

Preferably, the buffer member 9 is an elastic buffer pad, and the elastic buffer pad can effectively buffer the force of the limiting member 8, so that the stress of the capacitor 7 is prevented from exceeding the bearing range, and the stability and reliability of the capacitor 7 in the use process are ensured.

It should be noted that the buffer member 9 may be replaced by elastic cotton.

In order to facilitate the assembly and disassembly of the electrical box 6, the electrical box 6 is designed into a split structure, and specifically comprises a box body 601 and a cover body 602, wherein the cover body 602 is detachably installed on the box body 601, an electrical cavity capable of installing electrical elements is formed between the box body 601 and the cover body 602, and the capacitor bin 603 is arranged on the box body 601 and is positioned in the electrical cavity.

Optionally, the side surface of the sleeve heat exchanger 3 opposite to the frame 1 is provided with a water inlet and a water outlet, and the water inlet and the water outlet are bonded and locked on the inner side wall of the frame 1. The water inlet and the water outlet are hidden in the frame 1 and are uniformly oriented, so that the appearance is more attractive, and the water pipe is more convenient and uniform when connected.

In order to ensure higher heat exchange efficiency of the sleeve heat exchanger 3, the water inlet and the water outlet are arranged at intervals up and down, and the water inlet is positioned below the water outlet. Cooling water enters the sleeve heat exchanger 3 from a water inlet at the bottom, flows from bottom to top, is fully heat-exchanged with the refrigerant in the sleeve heat exchanger 3, and is discharged from a water outlet at the upper part, and the position design of the water inlet and the water outlet ensures that the travel of the cooling water is maximized and the cooling heat exchange efficiency is highest.

In order to ensure the heat exchange efficiency of the sleeve heat exchanger 3, the water outlet is provided with an exhaust valve. The position of the exhaust valve is the highest point of the waterway system of the whole heat pump equipment, and residual air in the waterway system can be discharged through the exhaust valve, so that the heat exchange efficiency of the heat pump equipment is ensured.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (10)

1. An air source heat pump apparatus, comprising: the air conditioner comprises a frame (1), a compressor (2), a sleeve heat exchanger (3), a throttling device, a fin heat exchanger (4), an air guide assembly (5) and an electric box (6), wherein an installation cavity is formed in the frame (1), the compressor (2), the sleeve heat exchanger (3), the throttling device, the fin heat exchanger (4) and the air guide assembly (5) are all installed in the installation cavity, the air guide assembly (5) is installed on the front side of the frame (1), the fin heat exchanger (4) is installed on the rear side of the frame (1) and opposite to the air guide assembly (5), the compressor (2), the sleeve heat exchanger (3), the throttling device and the fin heat exchanger (4) are sequentially connected through pipelines, and the fin heat exchanger (4) is connected to the compressor (2) through pipelines to form a circulating pipeline; the electric appliance box (6) is arranged on the upper portion of the installation cavity, a capacitor bin (603) capable of being installed by the capacitor (7) is arranged on the electric appliance box (6), a limiting piece (8) is arranged on the inner wall of the capacitor bin (603) in a protruding mode at a circumferential interval, and a buffer piece (9) is arranged between the limiting piece (8) and the capacitor (7).

2. An air source heat pump apparatus according to claim 1, characterized in that the limit pieces (8) are provided with at least four.

3. An air source heat pump device according to claim 1 or 2, characterized in that the limiting members (8) are protruding at regular intervals on the inner wall of the capacitor box (603).

4. An air source heat pump apparatus according to claim 1, wherein the spacing member (8) is in a strip-like configuration.

5. An air source heat pump apparatus according to claim 1, characterized in that the buffer (9) abuts between the limit (8) and the capacitor (7).

6. An air source heat pump apparatus according to claim 1, characterized in that the buffer (9) is a resilient cushion pad.

7. An air source heat pump device according to claim 1, wherein the electrical box (6) comprises a box body (601) and a cover body (602), the cover body (602) is detachably mounted on the box body (601), an electrical cavity capable of mounting electrical components is formed between the box body (601) and the cover body (602), and the capacitor bin (603) is arranged on the box body (601) and is positioned in the electrical cavity.

8. The air source heat pump equipment according to claim 1, wherein the double pipe heat exchanger (3) is provided with a water inlet and a water outlet relative to the side surface of the frame (1), and the water inlet and the water outlet are bonded and locked on the inner side wall of the frame (1).

9. An air source heat pump apparatus according to claim 8 wherein said water inlet and said water outlet are spaced up and down, said water inlet being located below said water outlet.

10. An air source heat pump apparatus according to claim 9, wherein the top of the water outlet is provided with an air outlet valve.