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CN-224214784-U - Scale inhibition valve

CN224214784UCN 224214784 UCN224214784 UCN 224214784UCN-224214784-U

Abstract

The application relates to the technical field of pipelines, in particular to a scale inhibition valve. The embodiment of the application provides a scale inhibition valve, which comprises a valve body, a scale inhibition part, a shielding part and a plug, wherein the valve body is provided with a main channel which is communicated, the scale inhibition part is arranged on one side of the valve body and is provided with a scale inhibition channel used for placing a scale inhibition sheet, the scale inhibition channel and the main channel are arranged at an angle, the scale inhibition channel is provided with a first opening and a second opening which are oppositely arranged along the axial direction of the scale inhibition channel, the first opening is connected with the main channel, the shielding part is at least partially arranged in the scale inhibition channel so as to separate the scale inhibition sheet from the main channel, the shielding part is provided with a plurality of through holes which are communicated with the main channel and the scale inhibition channel, and the plug is detachably arranged in the scale inhibition part so as to plug the second opening. Which is capable of reducing scale build-up.

Inventors

  • YAO HAIFENG
  • ZHAO JIANG

Assignees

  • 浙江华益精密机械有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (11)

  1. 1. A scale inhibition valve, comprising: a valve body (1) having a main passage (10) communicating therewith; The scale inhibition part (2) is arranged on one side of the valve body (1), the scale inhibition part (2) is provided with a scale inhibition channel (20) for placing a scale inhibition sheet (5), the scale inhibition channel (20) and the main channel (10) are arranged at an angle, and the scale inhibition channel (20) is provided with a first opening (21) and a second opening (22) which are oppositely arranged along the axial direction of the scale inhibition channel (20), and the first opening (21) is connected with the main channel (10); a shielding part (3) at least partially arranged on the scale inhibition channel (20) so as to separate the scale inhibition sheet (5) from the main channel (10), wherein the shielding part (3) is provided with a plurality of through holes (30) so as to be communicated with the main channel (10) and the scale inhibition channel (20); And the plug (4) is detachably arranged on the scale inhibition part (2) so as to block the second opening (22).
  2. 2. A scale inhibiting valve according to claim 1, wherein the angle between the axis of the main channel (10) and the axis of the scale inhibiting channel (20) is α, satisfying 0 ° < α <90 °.
  3. 3. A scale inhibiting valve according to claim 1 or 2, wherein the main channel (10) has a water inlet (101) and a water outlet (102) arranged opposite each other in the axial direction of the main channel (10), the scale inhibiting channel (20) being inclined towards the water inlet (101).
  4. 4. A scale inhibiting valve according to claim 1, wherein the axis of the main channel (10) is arranged perpendicular to the axis of the scale inhibiting channel (20).
  5. 5. A scale inhibiting valve according to claim 3, wherein the scale inhibiting passage (20) comprises a first section (201) and a second section (202) connected, the first opening (21) is provided at an end of the first section (201) remote from the second section (202), the second opening (22) is provided at an end of the second section (202) remote from the first section (201), the inner diameter of the first section (201) is smaller than the inner diameter of the second section (202) to form a first step surface (203), and the shielding part (3) is abutted against the first step surface (203).
  6. 6. A scale inhibiting valve according to claim 5, wherein the second section (202) has a third opening (23) communicating with the main channel (10).
  7. 7. The scale inhibiting valve according to claim 5, further comprising a first housing (6), the first housing (6) being connected to the shielding portion (3), the first housing (6) being provided in the second section (202), the first housing (6), the shielding portion (3) and the plug (4) together being configured as a receiving cavity for receiving the scale inhibiting sheet (5).
  8. 8. A scale inhibiting valve according to claim 2 or 4, further comprising a sieve (7) provided in the main channel (10), the sieve (7) being connected to the shielding portion (3), the sieve (7) being configured as a ring-shaped structure, the axis of the sieve (7) being perpendicular to the axis of the main channel (10).
  9. 9. The scale inhibition valve according to claim 8, wherein a protruding part (11) is arranged on the inner wall of the main channel (10), the protruding part (11) is opposite to the shielding part (3) along the axial direction of the scale inhibition channel (20), and one end of the filter screen (7) away from the shielding part (3) is in lap joint with the protruding part (11).
  10. 10. The scale inhibiting valve according to claim 8, wherein a fourth opening (70) is provided on one side of the screen (7) in the axial direction of the main passage (10), the main passage (10) having a water inlet (101) and a water outlet (102) arranged opposite each other in the axial direction of the main passage (10), the fourth opening (70) being directed towards the water inlet (101).
  11. 11. The scale inhibition valve according to claim 8, further comprising a second housing (8), the second housing (8) being arranged in the scale inhibition channel (20), the second housing (8) being connected with the shielding part (3), the plug (4), the second housing (8) and the shielding part (3) together being configured as a receiving cavity for receiving the scale inhibition sheet (5), the second housing (8), the shielding part (3) and the filter screen (7) being configured as an integral piece.

Description

Scale inhibition valve Technical Field The application relates to the technical field of pipelines, in particular to a scale inhibition valve. Background Tap water often contains a large amount of impurities such as rust, calcium and magnesium ions, and in the process of using equipment such as a gas wall-mounted boiler, a water heater, a water purifier and the like, scale is easy to generate in the pipeline and the equipment, and the scale can be deposited in the pipeline to cause pipeline blockage, so that the normal operation of the equipment is influenced. Disclosure of utility model The application provides a scale inhibition valve, which can reduce scale accumulation. In order to achieve the above purpose, the main technical scheme adopted by the application comprises the following steps: The embodiment of the application provides a scale inhibition valve, which comprises a valve body, a scale inhibition part, a shielding part and a plug, wherein the valve body is provided with a main channel which is communicated, the scale inhibition part is arranged on one side of the valve body and is provided with a scale inhibition channel used for placing a scale inhibition sheet, the scale inhibition channel and the main channel are arranged at an angle, the scale inhibition channel is provided with a first opening and a second opening which are oppositely arranged along the axial direction of the scale inhibition channel, the first opening is connected with the main channel, the shielding part is at least partially arranged in the scale inhibition channel so as to separate the scale inhibition sheet from the main channel, the shielding part is provided with a plurality of through holes which are communicated with the main channel and the scale inhibition channel, and the plug is detachably arranged in the scale inhibition part so as to seal the second opening. According to the scale inhibition valve provided by the embodiment of the application, the plug is detachably arranged on the scale inhibition part, the shielding part is at least partially positioned in the scale inhibition channel, the plug, the scale inhibition part and the shielding part are jointly constructed into the accommodating cavity for accommodating the scale inhibition piece, the shielding part is provided with the plurality of through holes, so that water in the main channel can flow into the scale inhibition channel, and the water entering the scale inhibition channel is fully contacted with the scale inhibition piece, so that the scale inhibition piece is well dissolved in the water, scale formation components in the water are removed, the water quality is improved, the safety of the water quality is improved, scale deposition in a pipeline is reduced, the service efficiency of equipment is improved, and the service life of the equipment is prolonged. In addition, the scale inhibition part is arranged on one side of the valve body, the scale inhibition piece in the scale inhibition channel is arranged on one side of the main channel, so that the impact of water in the main channel on the scale inhibition piece can be reduced, the dissolution rate of the scale inhibition piece is reduced, and the scale inhibition channel and the scale inhibition piece are arranged on one side of the main channel, so that the influence of the scale inhibition piece on the flow of the main channel can be reduced. Optionally, the included angle between the axis of the main channel and the axis of the scale inhibition channel is alpha, and 0 degrees < alpha <90 degrees is satisfied. In the scheme, the scale inhibition channel is obliquely arranged on the main channel, so that the melted scale inhibition sheet in the scale inhibition channel can better enter the main channel through the through hole of the shielding part, and the scale inhibition sheet fully reacts with metal ions in water. Optionally, the main channel is provided with a water inlet and a water outlet which are oppositely arranged along the axial direction of the main channel, and the scale inhibition channel is inclined towards the water inlet. In the scheme, the scale inhibition channel is inclined towards the water inlet, so that the dissolved scale inhibition sheet can flow into the main channel more easily under the combined action of gravity action and water flow in the scale inhibition channel, and the action effect of the scale inhibition sheet is improved. Optionally, the axis of the main channel is perpendicular to the axis of the scale inhibition channel. In the scheme, the scale inhibition channel is perpendicular to the main channel, so that water flow in the main channel can enter the scale inhibition channel more easily, the dissolution effect of the water flow on the scale inhibition sheet is better, and the action effect of the scale inhibition sheet is improved. Optionally, the scale inhibition channel comprises a first section and a second section which are connected, the f