Gas source treater and gas-water separation device thereof

Abstract

The utility model relates to the technical field of gas source treatment, and discloses a gas source treater and a gas-water separation device thereof, which comprise a valve body, an upper end cover, a lower base, an inner core, an inner pipe and a drain valve, the valve body is provided with a vertically-through cavity, the upper end cover is installed on the top of the valve body, and an air inlet channel and an air outlet channel which are separated from each other are formed in the upper end cover. The inner core is connected with the upper end cover, a plurality of inclined pipe air outlet holes connected with the air outlet end of the air inlet channel and a plurality of small air inlet holes connected with the air outlet channel are formed in the inner core, and the inclined pipe air outlet holes form a rotational flow air outlet structure; the inner pipe is installed on the inner core and used for prolonging an air flow path from the inclined pipe air outlet hole to the small air inlet hole, and an annular cavity corresponding to the rotational flow air outlet structure is formed between the outer wall of the inner pipe and the inner wall of the valve body. The lower base is mounted at the bottom of the valve body; the drain valve is installed on the lower base and used for draining water. The utility model has the advantages of simpler structure and lower application cost.

Description

Technical Field

[0001] The utility model relates to the technical field of gas source processing, in particular to a gas source processor and a gas-water separation device thereof. Background Art

[0002] The temperature of the air after being compressed by the air compressor is as high as about 140-170℃, and some water and oil have turned into gas. Due to the temperature difference, the water vapor liquefies and condenses into water. When the air compressor works to compress the air, the lubricating oil of the lubrication system inside the air compressor will also mix with the compressed air. Since the compressed air obtained from the air compressor will contain a certain amount of water, oil and dust, the compressed air containing condensed water, oil and dust entering the pneumatic components of the machine equipment will affect the performance of the equipment and components and reduce their service life; therefore, purified compressed air must be used to operate mechanical equipment.

[0003] The air source processor is a device that removes particulate moisture, oil, and impurities in the pneumatic system, purifies compressed air, regulates air pressure, and atomizes lubricating oil. It is widely used in the fields of automation control such as air compressors and industrial equipment, and usually includes air filters, pressure reducing valves, and oil misters. For example, a Chinese utility model patent with the publication number CN219518119U discloses a new type of terminal compressed air source processor, including an airflow chamber, an airflow rotating nozzle is arranged inside the airflow chamber, a pressure regulating valve is arranged at the upper end of the airflow chamber, and a filter is arranged at the lower end of the airflow chamber; the filter includes an upper outer cup and a lower outer cup, a rifle airflow centrifugal sleeve is arranged inside the upper outer cup, an umbrella-shaped water-proof baffle is arranged at the inner lower part of the upper outer cup, and a buoyancy pressure-maintaining drainer is arranged inside the lower outer cup, and the upper end of the buoyancy pressure-maintaining drainer is connected to the lower end of the umbrella-shaped water-proof baffle. When in use, the compressed air flows into the airflow chamber through the pressure regulating part, and then passes through the conical hole in the airflow rotating nozzle, accelerating the compressed air into the airflow centrifugal sleeve of the rifle line (based on the principle of Venturi flow amplifier). After the compressed air enters the airflow centrifugal sleeve, the airflow centrifugal sleeve is rotated at high speed by aerodynamic force, and then the condensed water and oil in the compressed air are blocked by the umbrella-shaped water-blocking baffle according to the different densities of the substances.

[0004] Although the above-mentioned utility model realizes pure physical pneumatic filtration of condensed water and oil, it requires the use of an airflow rotary nozzle with a conical hole, a rifle line airflow centrifugal sleeve and an umbrella-shaped water-blocking baffle. Not only is the structure relatively complex, but the processing costs of components such as the airflow rotary nozzle with a conical hole and the rifle line airflow centrifugal sleeve are also relatively high. Summary of the invention

[0005] The purpose of the utility model is to provide a gas-water separation device for a gas source processor with a simpler structure and lower application cost, so as to at least provide a beneficial choice or create conditions for solving one or more technical problems existing in the prior art.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions.

[0007] A gas-water separation device for an air source processor, comprising a valve body, an upper end cover, a lower base, an inner core, an inner tube and a drain valve; the valve body has a cavity which passes through from top to bottom, the upper end cover is installed on the top of the valve body, and an air inlet channel and an air outlet channel which are separated from each other are provided on the upper end cover; the inner core is connected to the upper end cover, and a plurality of oblique tube air outlet holes connected to the air outlet end of the air inlet channel and a plurality of air inlet holes connected to the air outlet channel are provided on the inner core, and each of the oblique tube air outlet holes constitutes a vortex air outlet structure; the inner tube is installed on the inner core and is used to extend the air flow path from the oblique tube air outlet hole to the air inlet hole, and an annular cavity corresponding to the vortex air outlet structure is formed between the outer wall of the inner tube and the inner wall of the valve body; the lower base is installed on the bottom of the valve body; the drain valve is installed on the lower base and is used to drain water.

[0008] More preferably, each of the inclined tube air outlet holes is a columnar hole.

[0009] More preferably, the valve body and the inner tube are both straight tubes, and the upper end cover, the lower end cover and the valve body are threadedly connected.

[0010] More preferably, the upper end cover, the inner core and the inner tube are three separate parts, and the upper end cover and the inner core, and the inner core and the inner tube are all threadedly connected.

[0011] More preferably, at least two of the upper end cover, the inner core and the inner tube are integrally formed parts.

[0012] More preferably, it also includes a mounting bracket for installing and fixing the gas-water separation device.

[0013] More preferably, the mounting bracket is connected and fixed to at least one of the upper end cover, the valve body, and the lower base.

[0014] On the other hand, the utility model also provides an air source processor, which has an air-water separation device of the air source processor as described above.

[0015] The utility model has at least the following beneficial effects.

[0016] 1. The utility model forms an annular cavity between the outer wall of the inner tube and the inner wall of the valve body by arranging an inner core and an inner tube, and when working, compressed air enters the inner core through the air inlet passage, and forms a vortex in the annular cavity under the action of the air outlet holes of the inclined tubes of the inner core, generating a pressure difference, thereby separating the gas and liquid in the compressed air, and the separated gas enters the air outlet passage through the air inlet holes and is discharged, and the separated liquid drips to the lower base and is discharged through the drain valve, without the need to arrange a rifle line and an umbrella-shaped water-blocking baffle, and the structure is simpler and the application cost is lower.

[0017] 2. The valve body and inner tube are straight tubes. The upper end cover, lower end cover and valve body are threadedly connected. The upper end cover and inner core, as well as the inner core and inner tube are threadedly connected. The product is easy to disassemble and assemble, which is conducive to the maintenance and replacement of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic structural diagram of the steam-water separation device provided by the utility model.

[0019] Figure 2 Shown Figure 1 Side view of.

[0020] Figure 3 Shown is a schematic diagram of the structure of the inner core.

[0021] Figure 4 Shown is a bottom view of the inner core.

[0022] Description of Figure Numbers.

[0023] 1: valve body, 2: upper end cover, 3: lower base, 4: inner core, 5: inner tube, 6: drain valve, 7: mounting bracket.

[0024] 201: air inlet channel, 202: air outlet channel.

[0025] 401: oblique tube air outlet, 402: air inlet hole. DETAILED DESCRIPTION

[0026] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, and cannot be understood as limiting the utility model.

[0027] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention.

[0028] Reference Figure 1-Figure 4As shown, a gas-water separation device of an air source processor comprises a valve body 1, an upper end cover 2, a lower base 3, an inner core 4, an inner tube 5, a drain valve 6 and a mounting bracket 7; the upper end cover 2 is mounted on the top of the valve body 1, and an air inlet channel 201 and an air outlet channel 202 separated from each other are provided on the upper end cover 2; the inner core 4 is connected to the upper end cover 2, and a plurality of oblique tube air outlet holes 401 connected to the air outlet end of the air inlet channel 201 and a plurality of air inlet holes 40 connected to the air outlet channel 202 are provided on the inner core 4. 2, each of the oblique tube air outlet holes 401 constitutes a swirl air outlet structure; the inner tube 5 is installed on the inner core 4 to extend the air flow path from the oblique tube air outlet hole 401 to the air inlet hole 402, and an annular cavity corresponding to the swirl air outlet structure is formed between the outer wall of the inner tube 5 and the inner wall of the valve body 1; the lower base 3 is installed at the bottom of the valve body 1; the drain valve 6 is installed on the lower base 3; the mounting bracket 7 is fixed on the upper end cover 2 to realize the installation and fixation of the gas-water separation device.

[0029] During operation, compressed air enters the inner core 4 through the air inlet channel 201, and under the action of the inclined tube air outlet holes 401 of the inner core 4, a vortex is formed in the annular cavity, generating a pressure difference, thereby separating the gas and liquid in the compressed air. The separated gas enters the air outlet channel 202 through the air inlet hole 402 and is then discharged, and the separated liquid drips onto the lower base 3 and is then discharged through the drain valve 6.

[0030] Compared with the prior art, the gas-water separation device of the gas source processor provided in this embodiment utilizes the annular cavity formed between the outer wall of the inner tube and the inner wall of the valve body to realize the pressure change of the swirling outlet gas, thereby achieving the purpose of gas-liquid separation. There is no need to set a rifle line and an umbrella-shaped water-blocking baffle, the structure is simpler and the application cost is lower, and each of the inclined tube outlet holes can be set as a columnar hole.

[0031] In this embodiment, it is preferred that the valve body 1 and the inner tube 5 are both straight tubes, and the upper end cover 2, the lower end cover 3 and the valve body 1 are threadedly connected to facilitate the disassembly and assembly of the product. Obviously, those skilled in the art can change the shapes of the valve body 1 and the inner tube 5 according to different actual needs, and the connection between the upper end cover 2, the lower end cover 3 and the valve body 1 can adopt other detachable connection methods that are currently known or can be realized in the future; it is not limited to this embodiment.

[0032] In this embodiment, the upper end cap 2, the inner core 4 and the inner tube 5 are preferably three separate parts, and the upper end cap 2 and the inner core 4, and the inner core 4 and the inner tube 5 are all threadedly connected, which is convenient for disassembly and assembly. In some implementations, the upper end cap 2 and the inner core 4 are an integrally formed part, the inner core 4 and the inner tube 5 are an integrally formed part, and the upper end cap 2, the inner core 4 and the inner tube 5 are an integrally formed part; it is not limited to this embodiment.

[0033] In some implementations, the mounting bracket 7 may be fixed to the valve body 1, or may be fixed to the lower base 3, as long as it can play the role of mounting and fixing the gas-water separation device. In some embodiments, the mounting bracket 7 may also be omitted.

[0034] It should be noted that the drain valve 6 is a commercially available product, and its specific model selection and the connection method between the drain valve 6 and the lower base 3 are common technical knowledge mastered by technical personnel in this field and will not be described in detail here.

[0035] On the other hand, the utility model also provides an air source processor, which has the air-water separation device as described above.

[0036] It should also be noted that, in the description of the present invention, directional words such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present invention.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, "at least" means one or more, unless otherwise clearly and specifically defined.

[0038] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the utility model, unless otherwise specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "below" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the height of the second feature. A first feature being "above", "below" and "below" a second feature includes that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than the second feature.

[0040] Through the description of the above structure and principle, those skilled in the art should understand that the present invention is not limited to the above specific implementations. Improvements and substitutions based on the present invention using the known technology in the art fall within the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims and their equivalents. Parts not described in the specific implementations are prior art or common knowledge.

Claims

1. A gas-water separation device for a gas source processor, characterized in that: It comprises a valve body, an upper end cover, a lower base, an inner core, an inner tube and a drain valve; the valve body has a cavity which passes through from top to bottom, the upper end cover is mounted on the top of the valve body, and an air inlet channel and an air outlet channel which are separated from each other are arranged on the upper end cover; the inner core is connected to the upper end cover, and a plurality of oblique tube air outlet holes connected to the air outlet end of the air inlet channel and a plurality of air inlet holes connected to the air outlet channel are arranged on the inner core, and each of the oblique tube air outlet holes constitutes a swirl air outlet structure; the inner tube is mounted on the inner core and is used to extend the air flow path from the oblique tube air outlet hole to the air inlet hole, and an annular cavity corresponding to the swirl air outlet structure is formed between the outer wall of the inner tube and the inner wall of the valve body; the lower base is mounted on the bottom of the valve body; the drain valve is mounted on the lower base and is used to drain water.

2. The gas-water separation device of the gas source processor according to claim 1, characterized in that: Each of the oblique tube air outlet holes is a columnar hole.

3. The gas-water separation device of the gas source processor according to claim 1, characterized in that: The valve body and the inner tube are both straight tubes, and the upper end cover, the lower base and the valve body are threadedly connected.

4. The gas-water separation device of the gas source processor according to claim 1, characterized in that: The upper end cover, the inner core and the inner tube are three separate parts, and the upper end cover and the inner core, and the inner core and the inner tube are all threadedly connected.

5. The gas-water separation device of the gas source processor according to claim 1, characterized in that: At least two of the upper end cover, the inner core and the inner tube are integrally formed parts.

6. The gas-water separation device of the gas source processor according to claim 1, characterized in that: It also includes a mounting bracket for installing and fixing the gas-water separation device.

7. The gas-water separation device of the gas source processor according to claim 6, characterized in that: The mounting bracket is connected and fixed to at least one of the upper end cover, the valve body, and the lower base.

8. An air source processor, characterized in that: A gas-water separation device having a gas source processor as described in any one of claims 1 to 6.

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