Integrated ph automatic control device

By integrating the filter box, circulation pump, acid pump and electrical control box into an integrated design, the problem of scattered components and complicated installation of existing pH control devices is solved, achieving compact and convenient installation, reducing infrastructure costs and improving transportation and deployment flexibility.

CN224337349UActive Publication Date: 2026-06-09SHAOXING ZEYUAN AUTOMATA EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHAOXING ZEYUAN AUTOMATA EQUIP
Filing Date
2025-06-17
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing pH control devices have scattered components, are complex to install, occupy a lot of space, which limits the flexibility of equipment installation and transportation, and requires professional personnel to install them.

Method used

The filter box, circulation pump, acid pump and electrical control box are integrated on the base and connected by pipelines to form a closed loop, reducing on-site installation work. The integrated design enhances the filtration effect.

Benefits of technology

It significantly reduces the space occupied by the device, simplifies the installation process, reduces infrastructure costs, improves the transportation and deployment flexibility of the equipment, and can be installed without professional personnel.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224337349U_ABST
    Figure CN224337349U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of printing and dyeing discloses an integrated PH automatic control device, including the filter case, circulating pump, acid pump and electric cabinet integrated on the base, and the import end of circulating pump is connected with the export end of filter case, and the export end of circulating pump is connected with the liquid outlet pipe, and the end of liquid outlet pipe is connected with first valve, the filter case is connected with detection branch pipe, and detection branch pipe is connected with detection main pipe, and the detection main pipe is connected with PH electrode, and the bottom of detection main pipe is connected with liquid outlet pipe through reflux pipe, PH electrode and electric cabinet electric connection, and the electric cabinet controls circulating pump and acid pump, the acid pump is connected with acid liquid inlet pipe and acid liquid outlet pipe, and acid liquid outlet pipe is connected with liquid outlet pipe, solve the problem that device components are scattered, installation is complex etc. in the prior art, realize structure integration, compactness, convenient installation work on the spot.
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Claims

1. An integrated automatic pH control device, characterized in that: It includes a filter box (2), a circulation pump (3), an acid addition pump (4) and an electric control box (5) integrated on a base (1). The inlet end of the circulation pump (3) is connected to the outlet end of the filter box (2). An outlet pipe (6) is connected to the outlet end of the circulation pump (3), and a first valve (7) is connected to the end of the outlet pipe (6). The filter box (2) is connected to a detection branch pipe (8). The detection branch pipe (8) is connected to a detection main pipe (9). A PH electrode (10) is sleeved inside the detection main pipe (9). The bottom of the detection main pipe (9) is connected to the outlet pipe (6) through a reflux pipe (11). The acid addition pump (4) is connected to an acid liquid inlet pipe (12) and an acid liquid outlet pipe (13). The acid liquid outlet pipe (13) is connected to the outlet pipe (6).

2. The integrated pH automatic control device according to claim 1, characterized in that: The acid liquid outlet pipe (13) is located on the downstream side of the reflux pipe (11).

3. The integrated pH automatic control device according to claim 1, characterized in that: A second valve (14) is provided on the reflux pipe (11).

4. The integrated pH automatic control device according to claim 1, characterized in that: A filter screen (15) is provided inside the filter box (2). The filter screen (15) is integrally in an inverted U shape, and the open end of the filter screen (15) abuts against the side wall where the inlet end of the filter box (2) is located.

5. An integrated automatic pH control device according to claim 4, characterized in that: The end of the detection branch pipe (8) extending into the filter box (2) is formed with a downwardly bent elbow (16), and the lower part of the elbow (16) is lower than the upper end height of the filter screen (15).

6. An integrated automatic pH control device according to claim 4, characterized in that: The bottom of the side wall where the inlet end of the filter box (2) is located is connected to a sewage discharge pipe (17). A third valve (18) is connected to the end of the sewage discharge pipe (17) extending out of the filter box (2).

7. An integrated automatic pH control device according to claim 1, characterized in that: The acid liquid inlet pipe (12) is a flexible and coiled hose.