Novel steam heat valve
By installing a filter assembly at the inlet of the heating valve, the problem of impurities affecting its lifespan is solved, achieving good filtration effect and convenient maintenance, thus extending its service life.
Patent Information
- Application Number
- CN202423316960.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The existing heating valves lack a filtration structure, which allows impurities from the external water source to enter the valves, affecting their service life.
A filter assembly, including a housing, filter screen frame, sealing ring, and nut, is installed at the inlet of the heating valve to form a sealing groove to filter impurities. The mounting base is connected by bolts for easy disassembly and cleaning.
It improves the filtration efficiency and maintenance convenience of heating valves, and extends their service life.
Smart Images
Figure CN223609440U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to valve technical field relates to a novel heating valve. BACKGROUND
[0002] At present, the water inlet end of the heating valve lacks a filtering structure, which causes impurities from an external water source to enter the valve, and the internal components are abraded after a long time, thereby affecting the service life. SUMMARY
[0003] The utility model discloses a heating valve that improves the service life in view of the above problems in the prior art.
[0004] The utility model discloses a novel heating valve, including the valve body with input, its characterized in that, input is connected with the filter assembly, the filter assembly includes the shell, the outer peripheral wall on the shell has the mounting extension of convex molding, the mounting extension is positioned and is connected with the filter screen subassembly, the filter screen subassembly includes the skeleton with filter screen, the skeleton has the positioning convex that bends and extends and extends in the mounting extension, a sealing groove is formed between the positioning convex and the mounting extension, and the sealing groove is sealed and is installed with the sealing ring, the filter screen is two and is shaped respectively in the front end and the rear end of the skeleton, the skeleton rear end extends out the mounting extension and is locked with the nut.
[0005] In the above-mentioned novel heating valve, the input end and the shell have a plurality of corresponding mounting seats, and the mounting seats are connected by bolts.
[0006] Compared with the prior art, the novel heating valve has the advantages of good filtering effect and convenient cleaning and maintenance. BRIEF DESCRIPTION OF DRAWINGS
[0007] Figure 1 It is the perspective view of the novel heating valve.
[0008] Figure 2 It is the sectional view of the filter assembly.
[0009] In the drawing, 1, input; 2, valve body; 3, shell; 4, mounting extension; 5, filter screen; 6, skeleton; 7, positioning convex; 8, sealing ring; 9, nut; 10, mounting seat. DETAILED DESCRIPTION
[0010] The following is a specific embodiment of the utility model and is combined with the drawings to further describe the technical scheme of the utility model, but the utility model is not limited to these embodiments.
[0011] As Figure 1 , Figure 2As shown, the novel heating valve comprises a valve body 2 with an input end 1, the input end 1 is connected with a filter assembly, the filter assembly comprises a shell 3, the shell 3 is provided with a mounting extension 4 protruding and formed on the inner circumferential wall, the mounting extension 4 is connected with a filter screen 5 assembly in a positioning manner, the filter screen 5 assembly comprises a skeleton 6 with the filter screen 5, the skeleton 6 is provided with a positioning protrusion 7 extending and bending and extending into the mounting extension 4, a sealing groove is formed between the positioning protrusion 7 and the mounting extension 4, and a sealing ring 8 is sealingly mounted in the sealing groove, the filter screen 5 is two and is respectively formed at the front end and the rear end of the skeleton 6, the rear end of the skeleton 6 extends out of the mounting extension 4 and is locked with a nut 9.
[0012] Further, the input end 1 and the shell 3 are provided with a plurality of corresponding mounting seats 10, and the corresponding mounting seats 10 are connected through bolts, a sealing ring is arranged between the input end 1 and the shell 3 to prevent water leakage.
[0013] The whole filter assembly is convenient to disassemble, and after a certain period of time, the filter screen 5 can be disassembled and cleaned.
[0014] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.
[0015] Although the terms such as input end 1, valve body 2, shell 3, mounting extension 4, filter screen 5, skeleton 6, positioning protrusion 7, sealing ring 8, nut 9, mounting seat 10 are used more frequently herein, but the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.
Claims
1. A new type of heating valve comprising a valve body (2) with an input (1), characterized in that, The input end (1) is connected with a filtering assembly, the filtering assembly comprises a shell (3), the inner circumferential wall of the shell (3) is provided with a convexly formed mounting extension (4), the mounting extension (4) is connected with a filter screen (5) assembly, the filter screen (5) assembly comprises a framework (6) provided with a filter screen (5), the framework (6) is provided with a positioning protrusion (7) which is bent and extends into the mounting extension (4), a sealing groove is formed between the positioning protrusion (7) and the mounting extension (4), and a sealing ring (8) is sealingly mounted in the sealing groove, the filter screen (5) is two and is formed at the front end and the rear end of the framework (6) respectively, the rear end of the framework (6) extends out of the mounting extension (4) and is locked with a nut (9).
2. A new type of heating valve according to claim 1, characterized in that, The input end (1) and the shell (3) are provided with a plurality of corresponding mounting seats (10), and the mounting seats (10) are connected by bolts.