Air compressor tank drainage pressure reducing valve

Abstract

The utility model relates to drainage valve technical field, and disclose a kind of air compressor air receiver drainage pressure reducing valve, including automatic drainage valve, the front of automatic drainage valve is fixedly installed with drain, the outside of automatic drainage valve is provided with cleaning button, the top of automatic drainage valve is provided with pressure relief button, the back of automatic drainage valve is fixedly installed with front filter, the back of front filter is fixedly installed with water inlet hose, the outside of automatic drainage valve is fixedly installed with support mechanism, the front of automatic drainage valve is fixedly installed with water guide mechanism. Through the cement bolt being set, the side plate is positioned, the positioning shell is positioned, the pull ring is pulled, the plug is away from the side plate, so that the automatic drainage valve is moved to the appropriate height, the automatic drainage valve is away from the ground, the water collecting tank is placed in front of the drain, and the liquid water is collected.

Description

Technical Field

[0001] This utility model relates to the field of drainage valve technology, specifically to a drainage and pressure reduction valve for an air compressor storage tank. Background Technology

[0002] The air receiver tank is an energy storage and buffer device at the back end of the air compressor. By storing high-pressure compressed air, it balances the fluctuations in air supply and demand at the air compressor end and optimizes system performance. It is unavoidable that compressed air contains moisture, and the air receiver tank is the main place where moisture accumulates. Drainage is a key operation to ensure system safety and air quality. To facilitate the drainage of the air receiver tank, an automatic drain valve is connected to the drain port of the air receiver tank.

[0003] In existing technology, the automatic drain valve consists of a drain outlet, a pressure relief knob, a cleaning button, a water inlet pipe, and a pre-filter. By connecting a hose to the drain outlet of the air tank and then to the pre-filter, it facilitates the automatic drainage of the air tank. However, in actual use, due to the lack of support, the automatic drain valve is usually placed haphazardly on the ground. The drain valve is easily moved by external forces, causing liquid water in the air tank to drain onto the ground. Furthermore, it is inconvenient to collect the discharged liquid water. Therefore, it is necessary to improve the air compressor air tank drain pressure relief valve to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drain and pressure reduction valve for an air compressor's air tank, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air compressor storage tank drain and pressure reduction valve, comprising an automatic drain valve, a drain outlet fixedly installed on the front of the automatic drain valve, a cleaning button provided on the outside of the automatic drain valve, a pressure relief button provided on the top of the automatic drain valve, a pre-filter fixedly installed on the back of the automatic drain valve, a water inlet hose fixedly installed on the back of the pre-filter, a support mechanism fixedly installed on the outside of the automatic drain valve, and a water guiding mechanism fixedly installed on the front of the automatic drain valve.

[0006] Preferably, the support mechanism includes a positioning shell, which is fixedly installed on the outside of the automatic drain valve. A side plate is slidably installed inside the positioning shell, and a base plate is fixedly installed at the bottom of the side plate. A cement bolt is movably installed inside the base plate. A sliding plate is slidably installed on the inner wall of the positioning shell, and an insert block is fixedly installed on the back of the sliding plate. The insert block is slidably installed with the positioning shell. A pull column is fixedly installed on the front of the sliding plate, and a spring is fixedly installed between the front of the sliding plate and the positioning shell. A pull ring is fixedly installed at the end of the pull column away from the sliding plate, which facilitates the support of the automatic drain valve and thus facilitates the collection of liquid water.

[0007] Preferably, the side plate has a groove at the position corresponding to the insertion block, and the insertion block is inserted into the groove, which facilitates limiting the automatic drain valve to different heights.

[0008] Preferably, the positioning shell has a through hole at the position corresponding to the pull column, and the pull column is slidably installed in the through hole, which facilitates the movement of the pull column and thus facilitates the release of the limit on the automatic drain valve.

[0009] Preferably, the water guiding mechanism includes a U-shaped block, which is fixedly installed on the front of the automatic drain valve. A screw is movably installed inside the U-shaped block, and a connecting plate is slidably installed on the inner wall of the U-shaped block. A water guiding cover is fixedly installed on the front of the connecting plate, and a threaded joint is fixedly installed on the front of the water guiding cover to facilitate the guiding of liquid water.

[0010] Preferably, the connecting plate has a threaded hole at the position corresponding to the screw, and the screw is threaded into the threaded hole to facilitate the limiting operation of the connecting plate.

[0011] Compared with the prior art, this utility model provides a drain and pressure reduction valve for an air compressor's air tank, which has the following beneficial effects:

[0012] 1. The air compressor's air tank drain pressure reducing valve, through its supporting mechanism, allows for easy limiting of the side plate via cement bolts and positioning via a positioning shell. Pulling the pull ring allows the insert block to move away from the side plate, thus facilitating the movement of the automatic drain valve to a suitable height and away from the ground. This prevents the automatic drain valve from being moved by external forces and allows the water collection tank to be placed in front of the drain outlet for convenient collection of liquid water, preventing liquid water from being discharged onto the ground.

[0013] 2. The air compressor's air tank drain pressure reducing valve, through its water guiding mechanism, facilitates the positioning and limiting of the connecting plate during use using the U-shaped block and screws, thereby facilitating the installation of the water guide cover. The threaded joint facilitates the connection of the external water pipe to the threaded joint, thereby guiding the liquid water to a suitable discharge point and further facilitating the collection of liquid water. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the automatic drain valve of this utility model;

[0017] Figure 3 This is a schematic diagram showing the positional relationship of the support mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram showing the positional relationship of the springs in this utility model;

[0019] Figure 5 This is a schematic diagram of the water guiding mechanism of this utility model.

[0020] In the diagram: 1. Automatic drain valve; 2. Drain outlet; 3. Cleaning button; 4. Pressure relief button; 5. Pre-filter; 6. Inlet hose; 7. Support mechanism; 701. Positioning housing; 702. Side plate; 703. Base plate; 704. Cement bolt; 705. Slide plate; 706. Insert block; 707. Pull column; 708. Spring; 709. Pull ring; 8. Water guiding mechanism; 801. U-shaped block; 802. Screw; 803. Connecting plate; 804. Water guide cover; 805. Threaded connector. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Example 1:

[0024] Please see Figure 1-4 This utility model provides a technical solution: an air compressor storage tank drain pressure reduction valve, including an automatic drain valve 1, a drain port 2 fixedly installed on the front of the automatic drain valve 1, a cleaning button 3 provided on the outside of the automatic drain valve 1, a pressure relief button 4 provided on the top of the automatic drain valve 1, a pre-filter 5 fixedly installed on the back of the automatic drain valve 1, a water inlet hose 6 fixedly installed on the back of the pre-filter 5, the end of the water inlet hose 6 away from the pre-filter 5 being connected to the drain port of the storage tank through a connector, a support mechanism 7 fixedly installed on the outside of the automatic drain valve 1, and a water guiding mechanism 8 fixedly installed on the front of the automatic drain valve 1.

[0025] Furthermore, the support mechanism 7 includes a positioning shell 701, which is fixedly installed on the outside of the automatic drain valve 1. A side plate 702 is slidably installed inside the positioning shell 701. A base plate 703 is fixedly installed at the bottom of the side plate 702. Two cement bolts 704 are movably installed inside the base plate 703, symmetrically arranged inside the base plate 703. A sliding plate 705 is slidably installed on the inner wall of the positioning shell 701. An insert block 706 is fixedly installed on the back of the sliding plate 705, slidably installed with the positioning shell 701. A pull post 707 is fixedly installed on the front of the sliding plate 705. A spring 708 is fixedly installed between the front of the 05 and the positioning shell 701. A pull ring 709 is fixedly installed at the end of the pull column 707 away from the slide plate 705. The cement bolt 704 is used to limit the side plate 702. The positioning shell 701 is used to position the side plate 702. By pulling the pull ring 709, the insert block 706 can be moved away from the side plate 702, thereby facilitating the movement of the automatic drain valve 1 to a suitable height, facilitating the movement of the automatic drain valve 1 away from the ground, preventing the automatic drain valve 1 from being moved by external force, and facilitating the placement of the water collection tank in front of the drain outlet 2 to collect liquid water and prevent liquid water from being discharged to the ground.

[0026] Furthermore, a groove is provided inside the side plate 702 at the position corresponding to the insertion block 706, and the insertion block 706 is inserted into the groove, which makes it easy to limit the automatic drain valve 1 to different heights, thereby making it easy to place the water collection container in front of the drain outlet 2.

[0027] Furthermore, a through hole is provided inside the positioning shell 701 at the position corresponding to the pull column 707, and the pull column 707 is slidably installed in the through hole, which facilitates the movement of the pull column 707 and thus facilitates the release of the limit on the automatic drain valve 1.

[0028] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the water guiding mechanism 8 includes a U-shaped block 801, which is fixedly installed on the front of the automatic drain valve 1. Two U-shaped blocks 801 are provided, symmetrically arranged on the front of the automatic drain valve 1. A screw 802 is movably installed inside the U-shaped block 801. A connecting plate 803 is slidably installed on the inner wall of the U-shaped block 801. A water guiding cover 804 is fixedly installed on the front of the connecting plate 803. The water guiding cover 804 is inclined to facilitate the guiding of liquid water. A threaded connector 805 is fixedly installed on the front of the water guiding cover 804. The U-shaped block 801 and screw 802 facilitate the positioning and limiting of the connecting plate 803, thereby facilitating the installation of the water guiding cover 804. The threaded connector 805 facilitates the connection of an external water pipe to the threaded connector 805, thereby facilitating the guiding of liquid water to a suitable discharge point and further facilitating the collection of liquid water.

[0029] Furthermore, the connecting plate 803 has a threaded hole at the position corresponding to the screw 802, and the screw 802 is threaded into the threaded hole, which facilitates the limiting operation of the connecting plate 803 and the quick disassembly and assembly of the water guide cover 804.

[0030] In actual operation, when this device is used, the base plate 703 is placed in a suitable position and limited by the cement bolts 704. The water inlet hose 6 is connected to the drain port of the gas storage tank. The side plate 702 is slid inside the positioning shell 701 to position the automatic drain valve 1. By pulling the pull ring 709, the sliding plate 705 is pressed against the spring 708, thereby moving the insert block 706 away from the side plate 702, moving the automatic drain valve 1 to a suitable height and limiting its position. This facilitates placing the water collection tank in front of the drain port 2 for easy collection of liquid water. When it is necessary to discharge liquid water to a designated area, the connecting plate 803 is slid on the inner wall of the U-shaped block 801 and limited by the screws 802, thus completing the installation of the water guide cover 804. The external water pipe is then connected to the threaded connector 805 to guide the liquid water to the designated discharge point.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A drain and pressure reduction valve for an air compressor's air tank, comprising an automatic drain valve (1), characterized in that: The automatic drain valve (1) has a drain outlet (2) fixedly installed on its front side, a cleaning button (3) is provided on the outside of the automatic drain valve (1), a pressure relief button (4) is provided on the top of the automatic drain valve (1), a pre-filter (5) is fixedly installed on the back of the automatic drain valve (1), a water inlet hose (6) is fixedly installed on the back of the pre-filter (5), a support mechanism (7) is fixedly installed on the outside of the automatic drain valve (1), and a water guiding mechanism (8) is fixedly installed on the front of the automatic drain valve (1).

2. The air compressor storage tank drain pressure reducing valve according to claim 1, characterized in that: The support mechanism (7) includes a positioning shell (701), which is fixedly installed on the outside of the automatic drain valve (1). A side plate (702) is slidably installed inside the positioning shell (701). A bottom plate (703) is fixedly installed at the bottom of the side plate (702). A cement bolt (704) is movably installed inside the bottom plate (703). A sliding plate (705) is slidably installed on the inner wall of the positioning shell (701). An insert (706) is fixedly installed on the back of the sliding plate (705). The insert (706) is slidably installed with the positioning shell (701). A pull post (707) is fixedly installed on the front of the sliding plate (705). A spring (708) is fixedly installed between the front of the sliding plate (705) and the positioning shell (701). A pull ring (709) is fixedly installed at the end of the pull post (707) away from the sliding plate (705).

3. The air compressor storage tank drain pressure reducing valve according to claim 2, characterized in that: The side plate (702) has a groove at the position corresponding to the insertion block (706), and the insertion block (706) is inserted into the groove.

4. The air compressor storage tank drain pressure reducing valve according to claim 2, characterized in that: The positioning shell (701) has a through hole at the position corresponding to the pull post (707), and the pull post (707) is slidably installed in the through hole.

5. The air compressor storage tank drain pressure reducing valve according to claim 2, characterized in that: The water guiding mechanism (8) includes a U-shaped block (801), which is fixedly installed on the front of the automatic drain valve (1). A screw (802) is movably installed inside the U-shaped block (801). A connecting plate (803) is slidably installed on the inner wall of the U-shaped block (801). A water guiding cover (804) is fixedly installed on the front of the connecting plate (803). A threaded joint (805) is fixedly installed on the front of the water guiding cover (804).

6. The air compressor storage tank drain pressure reducing valve according to claim 5, characterized in that: The connecting plate (803) has a threaded hole at the position corresponding to the screw (802), and the screw (802) is threadedly installed in the threaded hole.

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