CN219388105U

CN219388105U - Heat abstractor of air compressor

Info

Publication number: CN219388105U
Application number: CN202320358090.6U
Authority: CN
Inventors: 孙春蕾
Original assignee: Nanjing Zhongxincheng Power Machinery Co ltd
Current assignee: Nanjing Zhongxincheng Power Machinery Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-21
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a heat dissipating device of an air compressor, which comprises a cylinder body, a water receiving valve, a cooling water pipe, a water pump and a drain valve; the water receiving valve is arranged below the cylinder body, the cooling water pipe is connected with the water receiving valve, the water pump is arranged at the front end of the cooling water pipe and used for conveying condensed water in the cooling water pipe, and the drain valve is arranged at the tail end of the cooling water pipe. Compared with the prior art, the heat dissipation device of the air compressor constructed by the utility model has the advantages that condensed water generated during the operation of the compressor is connected into the cooling system to dissipate heat of the compressor, no additional water source is needed to be introduced, the waste of water resources is reduced, no external cooling water tank is needed, the structure of the device is simplified, and in addition, the condensed water is timely discharged after the heat dissipation is completed, so that the occupation of the space of a cylinder is avoided.

Description

Heat abstractor of air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to a heat dissipation device of an air compressor.

Background

In the daily use of air compressors, various problems often occur, among which, above all, the air compressor is stopped due to the short-circuit of the internal components caused by the excessive temperature.

In order to solve the problem of higher temperature in the air compressor, a person in the art adopts various methods to reduce the excessive temperature during working, for example, patent CN110821789A, and the cooling water flow and the fan are connected in a secondary cooling mode to realize the circulation cooling of the device, so that an external water source is required to be introduced in the cooling mode, the water flow is recycled, impurities are easy to generate, and the cooling effect is influenced.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above problems occurring in the prior art air compressor drainage system, and the technical problems solved by the present utility model are: the existing air compressor cooling system needs an external water source, and water flow cyclic utilization easily generates impurities, influences water circulation flow velocity and influences cooling.

In order to solve the technical problems, the utility model provides the following technical scheme: a heat dissipating double-fuselage of air compressor, including cylinder block, water receiving valve, cooling water pipe, water pump and drain valve; the water receiving valve is arranged below the cylinder body, the cooling water pipe is connected with the water receiving valve, the water pump is arranged at the front end of the cooling water pipe and used for conveying condensed water in the cooling water pipe, and the drain valve is arranged at the tail end of the cooling water pipe.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: the water receiving valve comprises a pipeline, a pipe plug and an elastic folding pipe, wherein the pipeline is a pipeline with a unidirectional opening, a water outlet is formed in the pipe wall at one end of a closed port, the elastic folding pipe is arranged on the bottom surface of the closed port of the pipeline, the pipe plug is arranged on the elastic folding pipe, and the size of the pipe plug is the same as the inner diameter of the pipeline.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: external threads are arranged on the outer wall of the pipeline, internal threads are arranged on the inner wall of the front end of the cooling water pipe, and the external threads and the internal threads are mutually matched and connected.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: and a cooling section is arranged on the cooling water pipe, and the cooling section is arranged on the periphery of the air compressor workpiece.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: the cooling water pipe is arranged in a rotary way at a certain distance in the cooling section.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: the drain valve is the same as the water receiving valve in internal structure.

As a preferable mode of the heat dissipating device of an air compressor according to the present utility model, wherein: the inner diameter of the drain valve is the same as the tail end of the cooling water pipe, an inner thread is arranged on the inner wall of the drain valve, an outer thread is arranged on the outer wall of the tail end of the cooling water pipe, and the inner diameter and the outer diameter are mutually matched and connected.

The utility model has the beneficial effects that: compared with the prior art, the heat dissipation device of the air compressor constructed by the utility model has the advantages that condensed water generated during the operation of the compressor is connected into the cooling system to dissipate heat of the compressor, no additional water source is needed to be introduced, the waste of water resources is reduced, no external cooling water tank is needed, the structure of the device is simplified, and in addition, the condensed water is timely discharged after the heat dissipation is completed, so that the occupation of the space of a cylinder is avoided.

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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic structural view of a heat dissipating device of an air compressor according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a water connection valve of a heat dissipating device of an air compressor according to an embodiment of the present utility model;

the components of the drawings are marked as follows:

a cylinder body-1; a water receiving valve-2; a pipe-21; pipe plug-22; an elastically folded tube-23; a cooling water pipe-3; a water pump-4; a drain valve-5; cooling section-6.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present utility model can be understood in detail, a more particular description of the utility model, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

While the embodiments of the present utility model have been illustrated and described in detail in the drawings, the cross-sectional view of the device structure is not to scale in the general sense for ease of illustration, and the drawings are merely exemplary and should not be construed as limiting the scope of the utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Also in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper, lower, inner and outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted, connected, and coupled" should be construed broadly in this disclosure unless otherwise specifically indicated and defined, such as: can be fixed connection, detachable connection or integral connection; it is also possible to use mechanical, electrical or direct connections, or indirect connections via intermediaries, or internal connections between two elements, as would be understood by those skilled in the art.

Referring to fig. 1 and 2, in an embodiment of the present utility model, a heat dissipating device of an air compressor is provided, and condensed water condensed by the air compressor is used to dissipate heat of the air compressor, so that water resources in the compressor are reasonably utilized, and the compressor is prevented from being high Wen Tingji.

Referring to fig. 1, a heat dissipating device of an air compressor comprises a cylinder 1, a water receiving valve 2, a cooling water pipe 3, a water pump 4 and a drain valve 5; the cylinder body 1 is a condensed water container in the air compressor, the water receiving valve 2 is arranged below the cylinder body 1, the cooling water pipe 3 is connected with the water receiving valve 2, the water receiving valve 2 is used for connecting condensed water in the cylinder body 1 into the cooling water pipe 3, the water pump 4 is arranged at the front end of the cooling water pipe 3, the water pump 4 is used for supplying power for conveying the inner condensed water of the cooling water pipe 3 to flow through each element in the compressor, the drain valve 5 is arranged at the tail end of the cooling water pipe 3, and the condensed water is discharged through the drain valve 5 at the tail end after flowing through the air compressor in the cooling water pipe 3.

Further, the bottom of the cylinder body 1 is an arc surface, and the water-receiving valve 2 is arranged at the lowest position of the arc surface, so that condensed water in the cylinder body 1 is converged to the position of the water-receiving valve 2, and the condensed water is conveniently discharged.

Further, referring to fig. 2, the water connection valve 2 includes a pipe 21, a pipe plug 22 and an elastic folding pipe 23, the pipe 21 is a one-way opening pipe, a water outlet is formed on a pipe wall at one end of the closed port, the elastic folding pipe 23 is installed on a bottom surface of the closed port of the pipe 21, the pipe plug 22 is arranged on the elastic folding pipe 23, the size of the pipe plug 22 is the same as the inner diameter of the pipe 21, condensed water which is connected to the water connection valve 2 generates pressure on the pipe plug 22, the pipe plug 22 and the elastic folding pipe 23 are pressed down, when the pipe plug 22 and the elastic folding pipe 23 are pressed down to a certain position, the condensed water leaks out of the water outlet formed on the pipe wall of the pipe 21, flows into the cooling water pipe 3 from the water outlet, and as the pipe plug 22 opens the water outlet below the pipe 21 through the pressure of the condensed water, the space in the pipe plug 22 is not in direct contact with gas in the cylinder body, and the influence on the air pressure in the cylinder body is small.

Optionally, set up the external screw thread on the outer wall of pipeline 21, set up the internal screw thread on the front end inner wall of cooling water pipe 3, the two are mutually supported and are connected, dismantle the convenience.

Optionally, a cooling section 6 is arranged on the cooling water pipe 3, and the cooling section 6 is arranged on the periphery of the workpiece of the air compressor, so that the cooling effect on the workpiece in the air compressor is enhanced.

Furthermore, the cooling water pipes 3 on the cooling section 6 are rotatably arranged at a certain distance, the length of the cooling water pipes 3 in the cooling section 6 is prolonged, namely the time for the condensed water to pass through the cooling section is prolonged, and the cooling effect of the cooling section 6 on the workpiece is improved.

Further, the internal structure of the drain valve 5 is the same as that of the water connection valve 2, that is, the operating principles of the drain valve 5 and the water connection valve 2 are the same, the internal structure is pressurized by water flow to drain water, so that the drain valve 5 also needs a certain amount of condensed water pressure to open the opening, and the leakage of gas can be further reduced.

Further, the inner diameter of the drain valve 5 is the same as the tail end of the cooling water pipe 3, the inner wall of the drain valve 5 is provided with an inner thread, and the outer wall of the tail end of the cooling water pipe 3 is provided with an outer thread which are mutually matched and connected.

According to the heat dissipating device of the air compressor, the working principle is as follows: the air compressor starts working, compressed air is inserted into the cylinder body 1, when the air is compressed, moisture in the air condenses, the water also falls into the cylinder body 1, formed condensed water is collected at the bottom of the cylinder body 1 and is discharged from the water receiving valve 2, after the condensed water is collected to a certain amount, certain pressure is formed on the pipe plug 22, certain deformation is generated on the elastic folding pipe 23, the condensed water leaks out of the water outlet below the pipeline 21, the condensed water flows into the cooling water pipe 3 from the water outlet, the condensed water circulates in the cooling water pipe 3, the water pump 4 provides power for the condensed water, so that the water flows through all workpiece positions in the air compressor and flows to the tail end of the cooling water pipe 3, when the water flow power at the tail end is enough, the pressure is generated on the pipe plug 22 in the drain valve 5, and then the condensed water is discharged.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A heat dissipating device for an air compressor, comprising: comprises a cylinder body (1), a water receiving valve (2), a cooling water pipe (3), a water pump (4) and a drain valve (5);

the water receiving valve (2) is arranged below the cylinder body (1), the cooling water pipe (3) is connected with the water receiving valve (2), the water pump (4) is arranged at the front end of the cooling water pipe (3) and used for conveying condensed water in the cooling water pipe (3), and the water discharging valve (5) is arranged at the tail end of the cooling water pipe (3).

2. The heat sink of an air compressor as set forth in claim 1, wherein: the bottom of the cylinder body (1) is an arc surface, and the water receiving valve (2) is arranged at the lowest position of the arc surface.

3. The heat dissipating device of an air compressor according to claim 1 or 2, wherein: the water connection valve (2) comprises a pipeline (21), a pipe plug (22) and an elastic folding pipe (23), wherein the pipeline (21) is a one-way opening pipeline, a water outlet is formed in the pipe wall at one end of a closed port, the elastic folding pipe (23) is installed on the bottom surface of the closed port of the pipeline (21), the pipe plug (22) is arranged on the elastic folding pipe (23), and the size of the pipe plug (22) is the same as the inner diameter of the pipeline (21).

4. A heat sink for an air compressor as claimed in claim 3, wherein: external threads are arranged on the outer wall of the pipeline (21), internal threads are arranged on the inner wall of the front end of the cooling water pipe (3), and the external threads and the internal threads are mutually matched and connected.

5. The heat dissipating apparatus of an air compressor as set forth in claim 1 or 2 or 4, wherein: and a cooling section (6) is arranged on the cooling water pipe (3), and the cooling section (6) is arranged on the periphery of the air compressor workpiece.

6. The heat sink of an air compressor as set forth in claim 5, wherein: the cooling water pipe (3) is rotatably arranged at a certain distance on the cooling section (6).

7. The heat dissipating apparatus of an air compressor as set forth in claim 1 or 2 or 4, wherein: the drain valve (5) and the water receiving valve (2) have the same internal structure.

8. The heat sink of an air compressor as set forth in claim 7, wherein: the inner diameter of the drain valve (5) is the same as the tail end of the cooling water pipe (3), the inner wall of the drain valve (5) is provided with an inner thread, and the outer wall of the tail end of the cooling water pipe (3) is provided with an outer thread which are mutually matched and connected.