Search

CN-224212423-U - Scale inhibitor structure

CN224212423UCN 224212423 UCN224212423 UCN 224212423UCN-224212423-U

Abstract

The utility model discloses a scale inhibitor structure, which comprises a cylinder body, wherein the cylinder body is provided with a water inlet and a water outlet, the inner cavity of the cylinder body is used for placing filter materials or scale inhibitors, a first filter screen structure is arranged at the water inlet, a second filter screen structure is arranged at the water outlet, the first filter screen structure and/or the second filter screen structure are/is cylindrical filter screen structures, one end of each cylindrical filter screen structure is provided with an opening, a plurality of elastic through grooves are formed at intervals along the circumferential direction of the opening end of each cylindrical filter screen structure, the opening end of each cylindrical filter screen structure is circumferentially divided into a plurality of elastic flaps through the plurality of elastic through grooves, the whole of each cylindrical filter screen structure can be installed at the water inlet or the water outlet under the elastic action of the elastic flaps, the cylindrical filter screen structures arranged in the way do not need complex positioning and limiting structures, users can easily install the cylindrical filter screen structures at correct positions, and the user experience feeling is good.

Inventors

  • QIU SHI

Assignees

  • 秦皇岛仇什净水设备有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (10)

  1. 1. A scale inhibitor structure, characterized by comprising the following steps: The scale inhibitor comprises a cylinder body (100), wherein the cylinder body (100) is provided with a water inlet (110) and a water outlet (120), an inner cavity of the cylinder body (100) is used for containing the scale inhibitor, a first filter screen structure is arranged at the water inlet (110), and a second filter screen structure is arranged at the water outlet (120). Wherein, first filter screen structure and/or second filter screen structure are tube-shape filter screen structure (500), the one end of tube-shape filter screen structure (500) is opening (510) setting, the open end of tube-shape filter screen structure (500) is equipped with a plurality of elasticity through groove (530) along circumference interval to through a plurality of elasticity through groove (530) will the open end of tube-shape filter screen structure (500) is along circumference interval into a plurality of elastic lamella (540), so that through a plurality of elastic force that elastic lamella (540) outwards stretch out makes elastic lamella (540) with water inlet (110) or thereby the inner wall of delivery port (120) is hugged closely to tube-shape filter screen structure (500) carries out detachable installation.
  2. 2. The scale inhibitor structure according to claim 1, wherein the water inlet (110) and/or the water outlet (120) are/is formed with an annular protrusion (140) protruding outwards to form a mouth of the water inlet (110) or the water outlet (120) at the end of the annular protrusion (140), and/or The opening (510) of the cylindrical filter screen structure (500) protrudes outwards along the circumferential direction to form an annular turnover edge (520), and the annular turnover edge (520) abuts against the water inlet (110) or the mouth of the water outlet (120) to be positioned.
  3. 3. The scale inhibitor structure according to claims 1 and 2, further comprising a fixing joint (600), wherein the fixing joint (600) is in threaded connection with the annular protruding portion (140), and the fixing joint (600) is arranged in a vertically penetrating manner, so that the cylindrical filter screen structure (500) is further mounted at the water inlet (110) or the water outlet (120) in a limiting manner through the fixing joint (600).
  4. 4. A scale inhibitor structure according to claim 3, wherein an abutment step (610) is formed to protrude inward from an inner peripheral surface of the fixing joint (600) so as to move the abutment step (610) toward a mouth portion near the water inlet (110) or the water outlet (120) by screwing the fixing joint (600) to restrain the annular flap (520) between the abutment step (610) and the water inlet (110) or the mouth portion of the water outlet (120).
  5. 5. The scale inhibitor structure of claim 4, wherein an elastic seal (700) is provided between the stationary joint (600) and the annular projection (140).
  6. 6. The scale inhibitor structure according to claim 5, wherein an outer circumference of the top of the annular projection (140) is concavely formed with an annular groove (141), and the elastic seal member (700) is installed in the annular groove (141) such that one end of the elastic seal member (700) abuts against the abutment step (610), and an outer side of the elastic seal member (700) abuts against an inner circumferential surface of the fixing joint (600).
  7. 7. The scale inhibitor structure according to any one of claims 1 to 6, wherein a plurality of elastic through grooves (530) are vertically formed in the cylindrical filter screen structure (500), respectively.
  8. 8. The scale inhibitor structure according to any one of claims 1 to 7, wherein a plurality of filter holes (550) are formed in the cylindrical filter screen structure (500), and the pore diameters of the plurality of filter holes (550) are smaller than the minimum particle diameter of the scale inhibitor; And/or, the plurality of filtering holes (550) are distributed at intervals along the circumferential direction, and the plurality of filtering holes (550) are also arranged at intervals along the length direction of the cylindrical filter screen structure (500).
  9. 9. The scale inhibitor structure according to any one of claims 1 to 8, wherein the number of the elastic petals (540) is two, three, four or more, the shape of a plurality of the elastic petals (540) is substantially the same and the plurality of the elastic petals (540) are circumferentially spaced apart, and an elastic through groove (530) is formed between two adjacent elastic petals (540).
  10. 10. The scale inhibitor structure according to any one of claims 1 to 7, wherein the water inlet (110) and the water outlet (120) are provided at opposite ends of the cylinder (100) in the axial direction, respectively.

Description

Scale inhibitor structure Technical Field The utility model relates to the technical field of scale inhibitors, in particular to a scale inhibitor structure. Background The scale is closely related to the production and life of people, and under the high temperature state, calcium-containing salts, magnesium-containing salts and the like which are slightly dissolved in water can be separated out and are condensed on the surface of metal, so that the electric power is easily wasted, the heating efficiency of an electric appliance is reduced, the metal material can be burnt out due to local overheating due to the condensation of the scale, accidents are caused, and the long-term practicability of the household appliance is not facilitated. In the prior art, chinese patent with the authority of CN103787513B discloses a water purification and scale prevention device installed on a pipeline, which is characterized in that the scale prevention device is provided with a scale pipe, a filter screen, a scale inhibitor and an end cover, wherein the scale prevention pipe is a cylinder body with two open ends, the filter screen is installed at the openings at the two ends, the scale inhibitor or the scale inhibitor is placed in a cavity formed by the filter screen and the scale prevention pipe, the end cover is connected at the two ends of the scale prevention pipe, and the scale inhibitor is made of copper-based catalyst alloy with a scale prevention function and can effectively prevent the generation of scale. However, in the in-service use process, the installation location structure of its filter screen is comparatively complicated, and because the filter screen is located the inside of device, the user dismantles or installs the filter screen difficulty, and the water yield of filter screen is less simultaneously, and the purified water yield can't satisfy the user demand. Disclosure of utility model The utility model aims to provide a scale inhibitor structure, and aims to solve the problems that a filter screen of the scale inhibitor structure in the prior art is complex in mounting structure and inconvenient to mount and dismount by users. In order to achieve the above object, the technical scheme of the present utility model provides a scale inhibitor structure, which has the technical points that: the scale inhibitor comprises a cylinder body, a water inlet and a water outlet, wherein the inner cavity of the cylinder body is used for placing the scale inhibitor, a first filter screen structure is arranged at the water inlet, and a second filter screen structure is arranged at the water outlet; The first filter screen structure and/or the second filter screen structure are/is cylindrical filter screen structures, one end of each cylindrical filter screen structure is provided with an opening, a plurality of elastic through grooves are formed in the opening end of each cylindrical filter screen structure at intervals along the circumferential direction, the opening end of each cylindrical filter screen structure is divided into a plurality of elastic petals along the circumferential direction through the plurality of elastic through grooves, and the elastic petals are enabled to be in tight fit with the inner wall of the water inlet or the water outlet through elastic acting forces of the outward opening of the elastic petals so as to detachably mount the cylindrical filter screen structures. Further, the water inlet and/or the water outlet are/is formed with an annular bulge in an outward bulge way so as to form a mouth part of the water inlet or the water outlet at the tail end of the annular bulge part, and/or The opening of the cylindrical filter screen structure protrudes outwards along the circumferential direction and extends to form an annular turnover edge, and the annular turnover edge is abutted against the water inlet or the water outlet so as to be positioned. Further, the filter screen structure further comprises a fixing joint, the fixing joint is connected with the annular protruding portion through threads, and the fixing joint is arranged in a vertically penetrating mode, so that the cylindrical filter screen structure is further mounted at the water inlet or the water outlet in a limiting mode through the fixing joint. Further, an abutment step is formed on the inner peripheral surface of the fixed joint in an inwardly protruding manner, so that the abutment step is moved towards the mouth portion close to the water inlet or the water outlet by screwing the fixed joint, and the annular turnover edge is limited between the abutment step and the mouth portion of the water inlet or the water outlet. Further, an elastic seal is provided between the fixed joint and the annular projection. Further, an annular groove is formed by downwardly recessing the outer periphery of the top of the annular protrusion, and the elastic sealing member is installed in the annular groove so that one end of the elas