Visual Y-shaped filter with automatic detection function

Abstract

The utility model discloses a visual Y-shaped filter with an automatic detection function. The visual Y-shaped filter comprises a main body part, a filtering part and a filtering piece, wherein one end of the filtering part is obliquely communicated with the main body part; the filtering piece is arranged in the filtering part; a mounting port is formed in one end, far away from the main body part, of the filtering part, an end cover is detachably arranged at the mounting port, a filtering cavity for accommodating a filtering part is formed in the filtering part, a monitoring part is detachably arranged on the end cover, and the monitoring part can extend into the filtering cavity to monitor the impurity concentration. The power supply is connected with an external monitoring terminal through a lead; according to the cooling water filtering device, the impurity concentration in the filtering part can be monitored in real time, and when the impurity concentration reaches a preset threshold value, the monitoring terminal correspondingly gives an alarm to remind a user to clean in time, so that the filtering effect on cooling water is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of filters, and in particular to a visual Y-type filter with automatic detection function. Background Technology

[0002] Y-type filters are an indispensable filtration device in pipeline systems that transport media. They are typically installed at the inlet of pressure reducing valves, relief valves, level control valves, or other equipment to remove impurities such as mud and welding slag from the media, protecting the valves and equipment. Y-type filters are characterized by their simple structure and low resistance. Existing Y-type filters generally consist of a filter body and a filter screen housed inside the filter body. When cooling water passes through the filter screen, solid impurities are trapped inside. As impurities gradually increase, the filter screen becomes clogged, reducing the filtration efficiency. Therefore, timely cleaning is necessary. However, because existing Y-type filter bodies are made of opaque materials, users cannot easily monitor the impurity concentration in real time, leading to a failure to clean the filter screen promptly and compromised filtration efficiency for the cooling water. Utility Model Content

[0003] The purpose of this invention is to provide a visual Y-type filter with automatic detection function. This visual Y-type filter with automatic detection function can monitor the concentration of impurities in the filter section in real time, so that users can clean it in time, thereby ensuring the filtration effect of cooling water.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A visual Y-type filter with automatic detection function includes a main body, a filter section that is inclinedly connected to the main body at one end, and a filter element disposed in the filter section; the filter section has an installation port at the end away from the main body, and an end cap that is detachably disposed at the installation port; a filter chamber for accommodating the filter element is formed inside the filter section; a monitoring element is detachably disposed on the end cap; the monitoring element can extend into the filter chamber to monitor the impurity concentration and is connected to an external monitoring terminal via a wire.

[0006] Based on the above technical solution, the present invention can be improved as follows:

[0007] Furthermore, the monitoring device is a probe-type sensor, which has a first probe and a second probe. The transmission end of the first probe is connected to the signal input terminal of the monitoring terminal via a wire, and the transmission end of the second probe is connected to the signal output terminal of the monitoring terminal via a wire. The detection ends of the first probe and the second probe are inserted through the end cover and extend into the filter chamber inside the filter section.

[0008] Furthermore, two insertion holes are respectively provided on the end cap for the first probe and the second probe to pass through, and a sealing ring is provided at the insertion hole.

[0009] Furthermore, a window is provided on the annular sidewall of the filter section, and a transparent sealing plate is provided at the window.

[0010] Furthermore, the filter element is a filter cylinder that is closed at one end in the axial direction and forms a cylindrical opening at the other end in the axial direction. The filter cylinder is provided with an annular flange at the cylindrical opening. The filter cylinder is sleeved in the filter chamber of the filter part, and the annular flange on the filter cylinder is embedded in the installation port of the filter part. The end cap is threaded to the installation port of the filter part and abuts against the end face of the cylindrical opening of the filter cylinder.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] This invention features a detachable monitoring component on the end cap. This component extends into the filter chamber of the filter section to monitor the concentration of impurities. It is connected to an external monitoring terminal via a wire, enabling real-time monitoring of the impurity concentration within the filter section. When the impurity concentration reaches a predetermined threshold, the monitoring terminal issues an alarm to remind the user to clean the filter in a timely manner, thus ensuring the filtration effect on the cooling water. Attached Figure Description

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of a visualized Y-type filter with automatic detection function in the embodiment;

[0015] Figure 2 This is a disassembly and assembly diagram of a visual Y-type filter with automatic detection function in the embodiment.

[0016] The markings on the attached drawings are: 1-main body, 2-filter, 3-end cap, 4-probe sensor, 41-first probe, 42-second probe, 5-window, 6-filter cylinder, 6a-annular flange. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. These descriptions are intended to aid in understanding the utility model but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] See Figure 1 and Figure 2This embodiment relates to a visual Y-type filter with automatic detection function, including a main body 1, a filter part 2 that is inclinedly connected to the main body 1 at one end, and a filter element that can filter is disposed in the filter part 2; the main body 1 has an annular sidewall; the filter part 2 has an annular sidewall.

[0019] The filter section 2 has an installation port at one end away from the main body 1, and an end cap 3 is detachably provided at the installation port so that the filter element can be detachably installed in the filter section 2; a filter chamber is formed inside the filter section 2 to accommodate the filter element, and the filter element can filter cooling water in the filter chamber inside the filter section 2.

[0020] A monitoring element is detachably installed on the end cap 3. The monitoring element can monitor the concentration of impurities in the filter chamber inside the filter section 2 and is connected to an external monitoring terminal via a wire so that the user can understand the concentration of impurities in real time and clean it in a timely manner.

[0021] Specifically, the main body 1 is a tubular structure parallel to the horizontal plane. The two ends of the main body 1 are respectively formed as an input interface and an output interface. The input interface of the main body 1 is used to connect to the cooling water input pipeline, and the output interface is used to connect to the cooling water output pipeline. The main body 1 has a filter port on the bottom side of the annular sidewall. One end of the filter part 2 is connected to the filter port on the annular sidewall of the main body 1, and the filter chamber in the filter part 2 is connected to the inner cavity of the main body 1. Water enters the main body 1 from the input interface, is filtered by the filter element in the filter part 2, and is discharged from the main body 1 from the output interface.

[0022] The filter section 2 is a tubular structure inclined to the main body 1, and the axis of the filter section 2 forms an angle with the axis of the main body 1. One axial end of the filter section 2 is integrally formed at the filter port of the main body 1, and the filter section 2 forms an installation port at the end away from the main body 1. The end cap 3 is detachably covered at the installation port of the filter section 2, and the monitoring element on the end cap 3 extends into the filter chamber inside the filter section 2.

[0023] The monitoring device is a probe-type sensor 4, which has a first probe 41 and a second probe 42. The tips of the first probe 41 and the second probe 42 are detection ends, and the other end is a transmission end. The transmission end of the first probe 41 is connected to the signal input wiring port of the monitoring terminal through a wire, and the transmission end of the second probe 42 is connected to the signal output wiring port of the monitoring terminal through a wire. The detection ends of the two probes are inserted into the end cover 3 and extend into the filter chamber inside the filter section 2.

[0024] When water enters the filtration chamber, the water acts as a conductive medium, and the first probe 41 and the second probe 42 are interconnected to form a conductive circuit with the external monitoring terminal. Since impurities affect the conductivity of the water, the monitoring terminal analyzes the corresponding impurity concentration based on the changes in current and voltage intensity in the conductive circuit. As the impurities in the filtration chamber gradually increase, the conductivity of the water gradually decreases. When the impurities reach a preset threshold, the first probe 41 and the second probe 42 are cut off from each other, and the conductive circuit is broken. At this time, the monitoring terminal issues an alarm to remind the user to clean the filter in time.

[0025] Two insertion holes are provided on the end cap 3 to facilitate the insertion of the first probe 41 and the second probe 42 into the end cap 3; a sealing ring (not shown in the figure) is provided at the insertion hole to seal the gap between the probe and the insertion hole, thereby preventing water from leaking out of the filter section 2 through the gap.

[0026] A window 5 is provided on the annular side wall of the filter section 2, and a transparent sealing plate is provided at the window 5. The transparent sealing plate is made of a transparent material, such as transparent plastic or tempered glass, so that the user can observe the concentration of impurities in the filter chamber.

[0027] The filter element is a filter cylinder 6, with one axial end of the filter cylinder 6 closed and the other axial end of the filter cylinder 6 forming a cylinder opening; the filter cylinder 6 is provided with an annular flange 6a at the cylinder opening, the filter cylinder 6 is sleeved in the filter chamber of the filter part 2, and the annular flange 6a on the filter cylinder 6 is embedded in the mounting port of the filter part 2, the end cap 3 is threaded to the mounting port of the filter part 2, and abuts against the end face of the cylinder opening of the filter cylinder 6 to fix the filter cylinder 6; the filter cylinder 6 is provided with multiple filter holes on the annular sidewall and the closed end.

[0028] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made to the above structure of this utility model based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the field, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. A visual Y-type filter with automatic detection function, comprising a main body, a filter section with one end inclinedly connected to the main body, and a filter element disposed within the filter section; characterized in that, The filter section has an installation port at one end away from the main body, and an end cap that is detachably installed at the installation port. A filter chamber for accommodating filter elements is formed inside the filter section. A monitoring element is detachably installed on the end cap. The monitoring element can extend into the filter chamber to monitor the concentration of impurities and is connected to an external monitoring terminal via a wire.

2. The visual Y-type filter with automatic detection function according to claim 1, characterized in that, The monitoring device is a probe-type sensor, which has a first probe and a second probe. The transmission end of the first probe is connected to the signal input terminal of the monitoring terminal via a wire, and the transmission end of the second probe is connected to the signal output terminal of the monitoring terminal via a wire. The detection ends of the first probe and the second probe are inserted through the end cover and extend into the filter chamber inside the filter section.

3. The visualized Y-type filter with automatic detection function according to claim 2, characterized in that, The end cap has two insertion holes for the first probe and the second probe to pass through, and a sealing ring is provided at the insertion hole.

4. The visualized Y-type filter with automatic detection function according to claim 1, characterized in that, A window is provided on the annular sidewall of the filter section, and a transparent sealing plate is provided at the window.

5. The visual Y-type filter with automatic detection function according to any one of claims 1-4, characterized in that, The filter element is a filter cylinder that is closed at one end and forms a cylindrical opening at the other end. The filter cylinder has an annular flange at the opening. The filter cylinder is sleeved in the filter chamber of the filter part, and the annular flange on the filter cylinder is embedded in the installation port of the filter part. The end cap is threaded to the installation port of the filter part and presses against the end face of the cylinder opening of the filter cylinder.

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