A filter cartridge testing device that facilitates adjustment of input pressure

Abstract

This utility model discloses a filter cartridge testing device that facilitates input pressure adjustment, including a placement and locking structure. An adjusting compression testing structure is fixedly installed above the placement and locking structure. The placement and locking structure includes a mounting frame with a through groove, and a collection box with a through-hole shape at the front and top is fixedly installed below the mounting frame. A recessed frame slides inside the collection box. A connecting plate is fixedly installed above the through groove, and a hollow recessed frame with a locking groove is installed above the connecting plate. The adjusting compression testing structure includes a fixing frame fixed above the mounting frame, and a controller for controlling and driving the adjustment of components is fixedly installed above the fixing frame. A through frame is fixedly installed below the fixing frame, and a drive motor with an output end extending inside the through frame is fixedly installed at one end of the through frame. This filter cartridge testing device, which facilitates input pressure adjustment, uses the locking groove to achieve locking and limiting.

Description

Technical Field

[0001] This utility model relates to the technical field of filter element testing devices, specifically a filter element testing device that facilitates adjustment of input pressure. Background Technology

[0002] With the development of modern industry, various liquid filtration equipment is widely used in various fields. In some special fields, the damage or failure of filter elements can cause serious accidents. Therefore, after the production of filter elements, strength testing is required. However, existing filter elements generally use constant pressure for strength testing. Testing with constant pressure not only results in single test data, but also fails to simulate pressure testing under different pressure values. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of the existing technology by providing a filter cartridge testing device that facilitates adjustment of the input pressure. This addresses the issue raised in the background section where existing filter cartridges are typically tested using a constant pressure. This constant pressure testing not only results in limited data but also fails to simulate pressure testing under different pressure values.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a filter element detection device that facilitates adjustment of input pressure, comprising a placement and engagement structure, wherein an adjustment and compression detection structure is fixedly installed above the placement and engagement structure;

[0005] The placement and engaging structure includes a mounting bracket with a through groove, and a collection box with a through front and top is fixedly installed below the mounting bracket, while a recessed frame is slidably provided inside the collection box.

[0006] A connecting plate is fixedly installed above the through groove, and a hollow recessed frame with a slot is installed above the connecting plate.

[0007] By adopting the above technical solution, the card slot is designed to achieve locking and limiting.

[0008] Preferably, the adjusting extrusion detection structure includes a fixed frame fixed above the mounting frame, and a controller for controlling and driving the adjustment of the parts is fixedly installed above the fixed frame. At the same time, a through frame is fixedly installed below the fixed frame, and a drive motor with its output end extending inside the through frame is fixedly installed at one end of the through frame.

[0009] By adopting the above technical solution, the through frame is used to fix the installation on the inside and outside.

[0010] Preferably, a bidirectional ball screw is fixedly installed at the output end of the drive motor, and a drive adjustment ball nut is provided through the surface of the bidirectional ball screw. At the same time, a T-shaped block plate is fixedly installed at the bottom of the ball nut, and a drive adjustment plate is fixedly installed below the T-shaped block plate.

[0011] By adopting the above technical solution, the T-shaped block plate is used to fix the installation on both sides.

[0012] Preferably, a synchronous electric telescopic rod is fixedly installed on one side of the drive adjustment plate, and a contact pressing plate is fixedly installed at the output end of the synchronous electric telescopic rod. At the same time, a pressure sensing module is embedded and fixedly installed on the surface of the contact pressing plate.

[0013] By adopting the above technical solution, the contact extrusion plate is set to drive the extrusion adjustment.

[0014] Preferably, the drive adjustment plate is provided in one set, and the drive adjustment plate is arranged symmetrically.

[0015] By adopting the above technical solution, relative driving adjustment is achieved through the setting of the adjustment plate.

[0016] Preferably, the synchronous electric telescopic rods are provided in two sets, and each set of synchronous electric telescopic rods has four rods.

[0017] By adopting the above technical solution, synchronous control and drive adjustment can be achieved through the installation of synchronous electric telescopic rods.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the filter element detection device that facilitates adjustment of input pressure,

[0019] (1) This case solves the problem that when the constant pressure is used for testing, not only is the test data singular, but it is also impossible to simulate the pressure test under different pressure values. When the filter element needs pressure testing, the operator controls the drive motor to drive the bidirectional ball screw to move and carry the contact extrusion plate to adjust the relative movement, thereby adjusting and extruding the placed filter element. By changing the relative interval distance of the contact extrusion plate, the relative extrusion force of the contact extrusion plate on the filter element is continuously changed, so as to facilitate the test of the filter element under different pressures. At the same time, the synchronous electric telescopic rod and the contact extrusion plate not only play a secondary pressure extrusion test on the filter element, but also effectively gradually increase the relative extrusion force on the filter element to perform bidirectional synchronous pressure test on the filter element strength.

[0020] (2) By setting up a locking structure, the problem of some waste debris falling off the filter element after the strength pressure test is solved. When the waste debris generated by the filter element during the strength pressure test falls into the concave frame through the through groove, the waste debris can be quickly collected. Attached Figure Description

[0021] Figure 1 This is a frontal cross-sectional view of the present invention.

[0022] Figure 2 This is a schematic diagram of the mounting frame, through groove, collection box, concave frame, connecting plate and hollow concave frame structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the hollow concave frame and card slot structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the adjustable extrusion detection structure of this utility model.

[0025] In the diagram: 1. Placement and locking structure; 101. Mounting bracket; 102. Through slot; 103. Collection box; 104. Recessed frame; 105. Connecting plate; 106. Hollow recessed frame; 107. Slot; 2. Adjustment and extrusion detection structure; 201. Fixing bracket; 202. Controller; 203. Through frame; 204. Drive motor; 205. Bidirectional ball screw; 206. T-shaped block plate; 207. Drive adjustment plate; 208. Synchronous electric telescopic rod; 209. Contact extrusion plate; 2010. Ball nut. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-4 This utility model provides a technical solution: a filter element detection device that facilitates adjustment of input pressure, such as... Figure 1 , Figure 2 and Figure 3As shown, it includes a placement and engagement structure 1, which includes a mounting bracket 101 with a through groove 102. A collection box 103 with a through-hole shape at the front and top is fixedly installed below the mounting bracket 101. A recessed frame 104 is slidably arranged inside the collection box 103. A connecting plate 105 is fixedly installed above the through groove 102. A hollow recessed frame 106 with a slot 107 is installed above the connecting plate 105. The above components constitute a pull-out and storage structure. When the pull-out and storage structure constituted by the above components is used, waste is effectively squeezed to achieve a collection effect.

[0028] like Figure 4 As shown, an adjustable extrusion detection structure 2 is fixedly installed above the engagement structure 1. The adjustable extrusion detection structure 2 includes a fixed frame 201 fixed above the mounting bracket 101, and a controller 202 for controlling and adjusting the components is fixedly installed above the fixed frame 201. A through frame 203 is fixedly installed below the fixed frame 201. A drive motor 204 with its output end extending inside the through frame 203 is fixedly installed at one end of the through frame 203. A bidirectional ball screw 205 is fixedly installed at the output end of the drive motor 204, and a drive adjustment mechanism is provided through the surface of the bidirectional ball screw 205. The ball nut 2010 is fixedly mounted on the bottom of the ball nut 2010, and a T-shaped block plate 206 is fixedly mounted below the T-shaped block plate 206. A drive adjustment plate 207 is fixedly mounted below the T-shaped block plate 206. There is one set of drive adjustment plates 207, and the drive adjustment plates 207 are arranged symmetrically. When there are two of the above components in one set, it not only reflects the fixation of the above components installation, but also reflects the relative drive adjustment of the above components installation. Furthermore, when there are two of the above components in one set, it effectively reflects the axial symmetry of the above components installation.

[0029] Furthermore, the above solution includes a synchronous electric telescopic rod 208 fixedly installed on one side of the adjusting plate 207. Two sets of synchronous electric telescopic rods 208 are provided, with four rods in each set. When these components are arranged in two sets of eight, it not only demonstrates the synchronous drive adjustability of the components but also effectively reflects the axial and longitudinal axis symmetry of the components. Furthermore, the arrangement of two sets of eight components effectively demonstrates the synchronous relative drive adjustability of a single set of components. A contact extrusion plate 209 is fixedly installed at the output end of the synchronous electric telescopic rod 208, and a pressure sensing module is embedded and fixedly installed on the surface of the contact extrusion plate 209. This pressure sensing module utilizes existing technology components, effectively displaying the pressure value of the contact extrusion plate 209 on the filter element's extrusion hardness, and effectively controlling the relative drive extrusion pressure on the synchronous electric telescopic rod 208 and the adjusting plate 207.

[0030] In the above scheme, when the filter element is tested, it is manually placed into the hollow recessed frame 106 through the slot 107. Then, the drive motor 204 is controlled to run. When the drive motor 204 runs, it drives the bidirectional ball screw 205 to move. When the bidirectional ball screw 205 is under force, it drives the T-shaped block plate 206 and the adjusting plate 207 to move in both directions through the ball nut 2010. Simultaneously, it drives the synchronous electric telescopic rod 208 and the contact extrusion plate 209 to perform extrusion strength testing on both sides of the filter element. When it is necessary to continuously increase the extrusion pressure, the synchronous electric telescopic rod 208 and the drive motor 204 are controlled to run continuously to adjust the input pressure and perform strength testing on the filter element under different pressures. At the same time, the waste generated during the testing process falls into the recessed frame 104 through the through groove 102 and the collection box 103 for collection.

[0031] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A filter element testing device for facilitating adjustment of input pressure, comprising a placement engaging structure (1), characterized in that: An adjustment and compression detection structure (2) is fixedly installed above the placement and engagement structure (1); The placement and engaging structure (1) includes a mounting bracket (101) with a through groove (102), and a collection box (103) with a through front and top is fixedly installed below the mounting bracket (101), while a recessed frame (104) is slidably arranged inside the collection box (103). A connecting plate (105) is fixedly installed above the through groove (102), and a hollow recessed frame (106) with a slot (107) is installed above the connecting plate (105).

2. The filter cartridge testing apparatus of claim 1, wherein: The adjustable extrusion detection structure (2) includes a fixed frame (201) fixed above the mounting frame (101), and a controller (202) for controlling and driving the adjustment of the parts is fixedly installed above the fixed frame (201). Meanwhile, a through frame (203) is fixedly installed below the fixed frame (201), and a drive motor (204) with its output end extending inside the through frame (203) is fixedly installed at one end of the through frame (203).

3. The filter cartridge testing apparatus of claim 2, wherein: A bidirectional ball screw (205) is fixedly installed at the output end of the drive motor (204), and a drive adjustment ball nut (2010) is provided through the surface of the bidirectional ball screw (205). At the same time, a T-shaped block plate (206) is fixedly installed at the bottom of the ball nut (2010), and a drive adjustment plate (207) is fixedly installed below the T-shaped block plate (206).

4. The filter cartridge testing apparatus of claim 3, wherein: A synchronous electric telescopic rod (208) is fixedly installed on one side of the drive adjustment plate (207), and a contact squeezing plate (209) is fixedly installed at the output end of the synchronous electric telescopic rod (208). At the same time, a pressure sensing module is embedded and fixedly installed on the surface of the contact squeezing plate (209).

5. The filter cartridge testing apparatus of claim 3, wherein: The drive adjustment plate (207) is provided in one set, and the drive adjustment plate (207) is arranged symmetrically.

6. The filter cartridge testing apparatus of claim 4, wherein: The synchronous electric telescopic pole (208) is provided in 2 sets, and each set of synchronous electric telescopic pole (208) is provided with 4 poles.

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