CN211474442U - A kind of compressor - Google Patents

Abstract

The embodiment of the utility model provides a compressor, including the casing, set up compressor unit spare and heat exchanger in the casing, the casing is close to and is equipped with the air intake on heat exchanger and compressor unit spare's the curb plate, sets up the baffle between compressor unit spare and heat exchanger, forms the exhaust cavity between baffle and the heat exchanger, is equipped with the exhaust hole on the baffle, and heat abstractor is used for taking out the gas in the exhaust cavity. The utility model discloses a compressor unit spare and heat exchanger are separated to the baffle, have avoided flowing through compressor unit spare hot-blast heat exchanger that blows again, influence heat exchanger's heat dissipation, realize improving the cooling performance of compressor, can realize examining and maintaining compressor unit spare on the in-process of compressor operation not influencing heat exchanger's operation basis simultaneously.

Description

A kind of compressor

Technical Field

The utility model relates to a compressor technical field especially relates to a compressor.

Background

At present, a heat exchanger is usually arranged around a compressor assembly, a heat dissipation device needs to cool a driving device firstly and then cool the heat exchanger, and therefore hot air flows through the heat exchanger, so that the cooling performance is poor.

In addition, the cooling manner in which the heat sink first cools the driving device and then cools the heat exchanger may cause a problem in that the compressor is stopped after the door closing the compressor assembly is opened, and it is inconvenient to inspect and maintain the compressor assembly of the compressor in an operating state of the compressor.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem that exists among the prior art, the utility model provides a compressor, it separates compressor unit spare and heat exchanger through the baffle, has not only improved the cooling performance of compressor, still is favorable to the maintenance of the compressor unit spare of compressor.

An embodiment of the utility model provides a compressor, including the casing, set up in compressor unit spare and heat exchanger in the casing, the casing is close to heat exchanger with be equipped with the air intake on compressor unit spare's the curb plate compressor unit spare with set up the baffle between the heat exchanger, the baffle with form the exhaust cavity between the heat exchanger, be equipped with the exhaust hole on the baffle set up heat abstractor on the casing, it be used for with the indoor gas of exhaust cavity is taken out.

In some embodiments, the heat dissipation device includes a fan casing, a fan, and a fan window plate disposed at the fan air outlet, the fan casing is embedded in the casing, and one side of the fan casing close to the baffle abuts against the baffle and the heat exchanger.

In some embodiments, the fan louvers include a plurality of spaced and angularly disposed fan baffles.

In some embodiments, the open end of the exhaust chamber is pivotally connected to a first door panel that closes the exhaust chamber.

In some embodiments, the heat sink is disposed above the exhaust chamber.

In some embodiments, the heat exchanger is plate-shaped and is vertically disposed within the cabinet.

In some embodiments, the heat exchanger includes an aftercooler, an intercooler, and an oil cooler stacked in this order from top to bottom, and the aftercooler is disposed close to the heat sink with respect to the intercooler.

In some embodiments, an accommodating chamber for accommodating the compressor assembly is formed between the baffle plate and the second side plate, and a second door plate capable of closing the accommodating chamber is pivoted on the casing.

In some embodiments, the second door panel is provided with a visible window.

Compared with the prior art, the utility model discloses beneficial effect lies in: the baffle plate is used for separating the compressor assembly from the heat exchanger, hot air flowing through the compressor assembly is prevented from blowing to the heat exchanger again, heat dissipation of the heat exchanger is prevented from being influenced, cooling performance of the compressor is improved, and meanwhile, the compressor assembly can be inspected and maintained on the basis of not influencing operation of the heat exchanger in the operation process of the compressor.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of a compressor according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fan window plate according to an embodiment of the present invention;

fig. 3 is a front view of a compressor according to an embodiment of the present invention;

fig. 4 is another front view of the compressor according to the embodiment of the present invention.

The members denoted by reference numerals in the drawings:

1-a machine shell; 11-a first side panel; 12-a second side panel; 2-a compressor assembly; 21-a compressor body; 22-a motor; 3-a heat exchanger; 4-air inlet; 5-a baffle plate; 6-a heat dissipation device; 61-a fan housing; 62-a fan; 63-fan louvers; 7-first door panel.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and the specific embodiments, but not to be construed as limiting the invention.

The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element preceding the word covers the element listed after the word, and does not exclude the possibility that other elements are also covered. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the present invention, when it is described that a specific device is located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

The embodiment of the present invention provides a compressor, as shown in fig. 1 and 2, the compressor comprises a casing 1, a compressor assembly 2 and a heat exchanger 3 disposed in the casing 1, wherein the compressor assembly 2 comprises a compressor main body 21 and a motor 22 for driving the compressor main body 21, the compressor assembly 2 and the heat exchanger 3 are disposed at opposite sides in the casing 1, so that the compressor assembly 2 and the heat exchanger 3 are relatively far apart from each other, the mutual influence of the heat dissipation environments of the compressor assembly 2 and the heat exchanger 3 is avoided, the heat dissipation efficiency is reduced, an air inlet 4 is disposed on a side plate of the casing 1 close to the heat exchanger 3 and the compressor assembly 2, preferably, an air inlet 4 is disposed on a first side plate 11 and a second side plate 12 respectively close to the heat exchanger 3 and the compressor assembly 2, and the first side plate 11 and the second side plate 12 are relatively disposed, so as to increase the distance between the heat exchanger 3 and the compressor, the influence of the distance between the compressor and the heat exchanger on the heat dissipation effect is reduced, the air entering the interior of the compressor through the air inlet 4 on the side plate from the outside exchanges heat with the heat exchanger 3 and the compressor assembly 2 respectively, and it can be understood that the compressor assembly 2 and the heat exchanger 3 are provided with two independent heat dissipation systems, so that the compressor has better cooling performance.

The compressor in the embodiment further comprises a baffle plate 5 and a heat dissipation device 6, wherein the baffle plate 5 is arranged in the shell 1 and positioned between the compressor assembly 2 and the heat exchanger 3, the shell 1 is divided into a first chamber for accommodating the compressor assembly 2 and a second chamber for accommodating the heat exchanger 3, a discharge chamber is formed between the heat exchanger 3 and the baffle plate, the baffle plate 5 is provided with a discharge hole, gas in the first chamber enters the discharge chamber through the discharge hole so as to be discharged, and the number, the shape, the position, the size and the like of the discharge holes are not limited as long as the gas flowing through the compressor assembly 2 can be discharged into the discharge chamber; the heat sink 6 is used for pumping out the air in the exhaust chamber, the heat sink 6 is arranged on one side surface of the casing 1 and is arranged facing the exhaust chamber, it can be understood that the heat exchanger 3 and the compressor assembly 2 are respectively communicated with the outside air through the air inlet 4, the heat sink 6 can discharge all the air which enters from the air inlet 4 on one side, flows through the compressor assembly 2 and enters the exhaust chamber through the baffle 5 and enters from the air inlet 4 on the other side, flows through the heat exchanger 3 and enters the exhaust chamber to the outside of the casing 1. The air flowing through the heat exchanger 3 is exhausted after entering the heat exchanger 3 from the air inlet 4, and then enters the exhaust chamber, so as to increase the heat dissipation efficiency of the heat exchanger 3. In addition, the heat sink 6 can extract the hot air in the exhaust chamber through a pipeline, and can also be directly arranged above the exhaust chamber, namely above the space between the baffle 5 and the heat exchanger 3, so as to directly extract the hot air through the heat sink 6.

The utility model discloses a baffle 5 separates compressor unit spare 2 and heat exchanger 3, and hot-blast heat that has avoided flowing through compressor unit spare 2 blows heat exchanger 3 again, influences heat exchanger 3's radiating effect, realizes improving the heat dispersion to the compressor, can realize the inspection and maintain compressor unit spare 2 on the in-process of compressor operation simultaneously on the operation basis that does not influence heat exchanger 3.

In some embodiments, as shown in fig. 1 and 2, the heat dissipation device 6 includes a fan housing 61, a fan 62, and a fan window plate 63 disposed at an air outlet of the fan 62, the fan 62 is disposed in the fan housing 61, the fan housing 61 is embedded in the casing 1, and a side of the fan housing 61 close to the baffle 5 abuts against the baffle 5 and the heat exchanger 3, so that embedding the fan housing 61 in the casing 1 facilitates a compact structure and reduces an occupied space of the equipment. In order to fully extract the hot air in the exhaust chamber and enable the air entering from the air inlet 4 to dissipate heat of the heat exchanger 3 to flow through the heat exchanger 3 and then enter the exhaust chamber, one side of the fan housing 61 close to the baffle 5 is abutted against the baffle 5 and the heat exchanger 3.

In some embodiments, as shown in fig. 2, the fan window plate 63 includes a plurality of fan baffles which are spaced and arranged obliquely, so that the heat dissipation using the fan 62 has better economical efficiency, but the noise generated by the heat dissipation of the fan 62 is relatively large, and the noise generated by the heat dissipation mainly comes from the air outlet of the fan 62, and the air exhausted by the fan 62 is guided and exhausted through the plurality of fan baffles which are spaced and arranged obliquely, so as to effectively reduce the noise caused by the air outlet of the fan 62, and in addition, the sound generated by the exhaust at the air outlet of the fan 62 can be adjusted by the user by adjusting the spacing distance and the inclination angle of the fan baffles.

In some embodiments, as shown in fig. 3, the baffle 5, the heat exchanger 3, the heat sink 6 and the casing 1 form an exhaust chamber with one side open, and the open end of the exhaust chamber is pivoted with a first door 7 capable of closing the exhaust chamber, for example, the first door 7 is pivoted on the casing 1, it can be understood that the part of the casing 1 configuring the exhaust chamber can seal the exhaust chamber, and in order to ensure that the gas entering the exhaust chamber from the heat exchanger 3 and the baffle 5 can be extracted from the heat sink 6, the exhaust chamber can be further sealed by arranging the first door 7 at the open end of the exhaust chamber, and the inspection and maintenance of the user can be facilitated.

In some embodiments, as shown in fig. 1, the fan 62 is disposed above and between the baffle 5 and the heat exchanger 3 to completely draw out the hot air in the exhaust chamber, so as to prevent the air entering from the air inlet 4 from being drawn out through the fan 62 without dissipating heat from the compressor assembly 2 and the heat exchanger 3, and by concentrating the hot air in the exhaust chamber to be drawn out, the power consumption and the use cost of the fan 62 can be reduced.

In some embodiments, as shown in fig. 1, the heat exchanger 3 is a plate vertically disposed in the casing 1 to increase a contact area between the air entering from the air inlet 4 and the heat exchanger 3, so as to increase a heat dissipation efficiency of the heat exchanger 3, and ensure that the air enters the exhaust chamber after contacting the heat exchanger 3.

In some embodiments, the heat exchanger 3 comprises an aftercooler, an intercooler, and an oil cooler stacked in sequence from top to bottom, the aftercooler being arranged adjacent to the heat sink 6 relative to the intercooler. Because the gas discharged from the inter-cooler needs to enter the high-pressure machine head, if the distance between the inter-cooler and the heat dissipation device 6 is small, the cooling efficiency of the inter-cooler is high, so that the temperature of the gas entering the high-pressure machine head is low, and the gas with low temperature can generate condensed water when entering the high-pressure machine head, thereby damaging the high-pressure machine head, therefore, the temperature of the gas entering the high-pressure machine head can be effectively increased when the inter-cooler is close to the heat dissipation device 6, thereby reducing the condensed water in the high-pressure machine head and achieving the purpose of protecting the high-pressure machine head.

In some embodiments, a first chamber for accommodating the compressor assembly 2 is formed between the baffle 5 and the second side plate 12, a second door plate (not shown) capable of closing the accommodating chamber is pivoted on the casing 1, and the second door plate can close the accommodating chamber, and the compressor assembly 2 can be maintained by opening the second door plate without affecting the operation of the heat exchanger 3, that is, the compressor assembly 2 can be inspected and maintained on a non-stop basis.

In some embodiments, the second door panel is provided with a visual window, so that an operator can directly observe the working condition of the compressor assembly 2.

The embodiment of the utility model provides a compressor, be equipped with compressor unit spare 2 and heat exchanger 3 in the casing of compressor, gaseous 4 entering by the air intake on first curb plate 11 and the second curb plate 12 that are close to compressor unit spare 2 and heat exchanger 3, the wind that 4 entering of air intake on the second curb plate 12 passes through behind compression piece subassembly 2, in getting into the exhaust chamber by the through-hole on the baffle 5, the wind that 4 entering of air intake on the first curb plate 11 gets into in the exhaust chamber via heat exchanger 3, finally get into the steam in the exhaust chamber and take out by heat abstractor 6, in order to realize the effective heat dissipation of compressor.

It will be understood that various modifications may be made to the embodiments of the present application. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with a general description of the application given above and the detailed description of the embodiments given below, serve to explain the principles of the application.

These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.

Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or variations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (9)

1. The utility model provides a compressor, includes the casing, set up in compressor unit spare and heat exchanger in the casing, its characterized in that, the casing is close to heat exchanger with be equipped with the air intake on compressor unit spare's the curb plate compressor unit spare with set up the baffle between the heat exchanger, the baffle with form the exhaust cavity between the heat exchanger, be equipped with the exhaust hole on the baffle set up heat abstractor on the casing, it is used for with the interior gas of exhaust cavity takes out.

2. The compressor of claim 1, wherein the heat dissipation device includes a fan housing, a fan, and a fan window plate disposed at the fan outlet, the fan housing is embedded in the casing, and one side of the fan housing close to the baffle abuts against the baffle and the heat exchanger.

3. The compressor of claim 2, wherein the fan louvers include a plurality of spaced and angularly disposed fan baffles.

4. The compressor of claim 1 wherein the open end of the discharge chamber is pivotally connected to a first door panel that closes the discharge chamber.

5. The compressor of claim 1, wherein the heat sink is disposed above the discharge plenum.

6. The compressor of claim 1, wherein the heat exchanger is plate-shaped and is vertically disposed within the casing.

7. The compressor of claim 1, wherein the heat exchanger includes an aftercooler, an intercooler, and an oil cooler stacked in this order from top to bottom, the aftercooler being disposed adjacent to the heat sink with respect to the intercooler.

8. The compressor of claim 1, wherein a receiving chamber for receiving the compressor assembly is formed between the baffle plate and the side plate, and a second door plate for closing the receiving chamber is pivoted on the casing.

9. The compressor of claim 8, wherein the second door panel is provided with a visible window.

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