Anti-blocking heat meter
By setting a filter chamber and a one-way valve in the heat meter, the problem of the heat meter not being able to work when the filter element is replaced is solved, and the effect of replacing the filter element and conveniently cleaning impurities without stopping the meter is achieved.
CN223376795UActive Publication Date: 2025-09-23BAOTOU HUAMENG ENVIRONMENTAL PROTECTION ENERGY SAVING TECH DEV CO LTD
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Patent Information
- Application Number
- CN202422697678.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Technical Problem
The existing heat meter cannot work because the main valve needs to be closed when replacing the filter element, and the impurities dropped on the filter element are difficult to clean.
Method used
Filter chamber one and filter chamber two are designed and connected to the heat meter body through connecting pipes respectively. Valves and one-way valves are set to allow the filter element to be replaced without closing the main valve, and impurities are collected through funnels and drain pipes.
Benefits of technology
The filter element can be replaced without stopping the meter, which avoids interruption of the heat meter operation, facilitates the cleaning of impurities, and improves the maintenance convenience of the device.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of heat meters, and discloses an anti-blocking heat meter, which comprises a meter body, a data display is fixedly assembled on the top of the meter body, a first filter bin and a second filter bin are arranged on the right side of the meter body, a first filter element and a second filter element are respectively arranged in an inner cavity of the first filter bin and an inner cavity of the second filter bin, and the first filter element and the second filter element are connected through a pipeline. The first filtering bin communicates with the interior of the meter body through a first connecting pipe, the second filtering bin communicates with the first connecting pipe through a second connecting pipe, and a water outlet pipe penetrates through an inner cavity of the meter body. Through the arrangement of the first filtering bin, the second filtering bin, the first valve, the second valve and the one-way valve, the first centering filter element is replaced by closing the first valve, water flows into the meter body through the second filtering bin, and the one-way valve prevents the water from entering the first filtering bin; therefore, the problem that the heat meter cannot work during maintenance due to the fact that operation can be carried out only when the main valve is closed when the filter element of the existing heat meter is replaced is solved.
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