Household electric pulse descaling instrument

Abstract

The utility model discloses a household electric pulse descaling instrument, which relates to the field of water treatment devices and comprises a control box, a high-frequency generator, a display lamp, a power switch, a frequency modulation switch, a pulse band, a protective shell and a PLC (programmable logic controller), the control box is fixedly connected onto a pipeline, and both the high-frequency generator and the PLC are mounted inside the control box. The power switch, the frequency modulation switch and the multiple display lamps are arranged on one side of the control box side by side, the high-frequency generator, the power switch, the frequency modulation switch and the multiple display lamps are all electrically connected with the PLC, the pulse band is spirally wound on the outer side wall of the pipeline and electrically connected with the high-frequency generator, and the protective shell is of a semicircular tubular structure. And the outer side of the pulse band is sleeved and wrapped by the sleeve. The water scale treatment device is simple in structure, convenient to use and capable of treating water scale in a pipeline under the condition that the water scale treatment device is not in contact with water flow.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment device field especially relates to a domestic electric pulse scale removal appearance. BACKGROUND

[0002] With social development and living standard promotion, calcium magnesium ions existing in tap water are prone to form scale (main components are calcium carbonate and magnesium carbonate) in heating or long-term use process, scale adhering to the inner wall of pipeline can cause the reduction of pipeline flow cross-sectional area, the reduction of heat conduction efficiency, the increase of energy consumption, even the pipeline blockage or rupture, seriously affect the service life and use safety of domestic water equipment, also potentially threaten the life quality and personal safety of residents.

[0003] At present, the conventional technology for scale treatment mainly includes physical filtration, distillation and chemical agent addition, for example, the physical filtration method needs to configure large-scale filtration device, occupies large space and has high maintenance cost, the distillation method has significant energy consumption and is not suitable for continuous use in household scene, and the chemical agent method can effectively dissolve scale, but the residual chemical substances can pollute water quality, and long-term use has harm to human health and environment, in addition, the above methods all need to directly contact water flow or frequently replace consumables, and the operation is complex and has secondary pollution risk.

[0004] Therefore, how to develop a domestic electric pulse scale removal appearance becomes a technical problem to be solved by the person skilled in the art, which has simple structure, is convenient to use, can treat scale in the pipeline without contacting water flow. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a domestic electric pulse scale removal appearance, which has simple structure, is convenient to use and can treat scale in the pipeline without contacting water flow.

[0006] To solve the above technical problem, the utility model adopts the following technical scheme:

[0007] The utility model relates to a domestic electric pulse scale removal appearance, including control box, high frequency generator, display lamp, power switch, frequency modulation switch, pulse zone, protective housing and PLC controller, the control box is fixedly connected on the pipeline, the high frequency generator, PLC controller all are installed in the inside of the control box, the power switch, frequency modulation switch and a plurality of display lamps are side by side arranged in the one side of the control box, the high frequency generator, power switch, frequency modulation switch and a plurality of display lamps all are connected with the PLC controller electricity, the pulse zone is spirally wound on the outer side wall of the pipeline, and the pulse zone is connected with the high frequency generator electricity, the protective housing is set to the tubular structure of semicircle, and is set and is wrapped in the outside of the pulse zone.

[0008] Preferably, the control box comprises a control box body, a handle, a U-shaped pipe clamp and a box cover, the control box body is provided as a cavity structure with one end open, the high-frequency generator and the PLC controller are both installed at the bottom of the inner cavity of the control box body, the box cover is arranged at the open end of the control box body, the power switch, the frequency modulation switch and a plurality of display lamps are arranged side by side on one side of the long side of the control box body, the handle is fixedly connected to one side of the short side of the control box body, and the U-shaped pipe clamp is fixedly connected to the bottom of the control box body.

[0009] Preferably, the number of display lamps is three, and the three display lamps are installed side by side on one side of the long side of the control box body and display different colors of light respectively.

[0010] Preferably, the number of pulse bands is two, and the two pulse bands are both spirally wound on the outer sidewall of the pipeline and symmetrically distributed on both sides of the U-shaped pipe clamp.

[0011] Preferably, the number of protective shells is two, and the two protective shells are both wrapped around the outside of the pulse band and symmetrically distributed on both sides of the U-shaped pipe clamp.

[0012] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0013] 1) The utility model winds the pulse band on the outside of the pipeline, adopts non-contact electromagnetic pulse technology to process the scale on the inner wall of the pipeline, and the method does not need to directly contact the water flow or add chemical reagents, thereby avoiding the secondary pollution of chemical reagents on water quality in the traditional method and eliminating the safety hidden danger caused by physical contact, so that the dual protection of environmental friendliness and human health is realized.

[0014] 2) The utility model is provided with a protective shell outside the pulse band, and the protective shell can avoid damage of external force to the pulse band to a certain extent, so that the stability and service life of the device under complex working conditions are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings.

[0016] Figure 1 It is a whole structure schematic view of the utility model of a household electric pulse scale removal instrument;

[0017] Figure 2 It is a top view of the utility model of a household electric pulse scale removal instrument;

[0018] Figure 3 It is a bottom view of the utility model of a household electric pulse scale removal instrument;

[0019] Figure 4 The utility model discloses a side view of a domestic electric pulse descaling instrument Figure 1 ;

[0020] Figure 5 The utility model discloses a side view of a domestic electric pulse descaling instrument Figure 2 .

[0021] The figure mark explanation: 1, control box;11, control box ontology;12, handle;13, U type pipe clamp;2, high frequency generator;3, display lamp;4, power switch;5, frequency modulation switch;6, pulse zone;7, protective housing;8, pipeline. DETAILED DESCRIPTION

[0022] In order to make the technical problem, technical scheme and beneficial effect that the utility model wants to solve more clear and clear, following combining with the drawing and example, this utility model carries out further detailed explanation. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0023] As Figures 1-5 Indicated, a kind of domestic electric pulse descaling instrument, including control box 1, high frequency generator 2, display lamp 3, power switch 4, frequency modulation switch 5, pulse zone 6, protective housing 7 and PLC controller, the control box 1 is fixedly connected on pipeline 8, the high frequency generator 2, PLC controller are all installed in the inside of the control box 1, the power switch 4, frequency modulation switch 5 and multiple display lamp 3 are side by side arranged in one side of the control box 1, the high frequency generator 2, power switch 4, frequency modulation switch 5 and multiple display lamp 3 are all and the PLC controller electric connection, the pulse zone 6 is spirally wound on the outer side wall of the pipeline 8, and the pulse zone 6 is electrically connected with the high frequency generator 2, the protective housing 7 is set to semicircular tubular structure, and is set with and is wrapped in the outside of the pulse zone 6.

[0024] Specifically, the device needs external power supply when in use, and the power switch 4 is used to control the on-off connection of the external power supply and the PLC controller, and the PLC controller is responsible for realizing the power distribution and signal control function of each electrical element.

[0025] Specifically, the high-frequency generator 2 is used to generate high-frequency electric pulses, the electric pulses are conducted to the pulse belt 6 wound on the outer sidewall of the pipeline 8 through the wire, the charged pulse belt 6 and the pipeline 8 and the stored water and scale inside the pipeline 8 together form a capacitor structure, under the action of the electric field force, the anions in the capacitor move to the anode direction, and the cations move to the cathode direction, so that the calcium carbonate is converted from the original calcite structure to the aragonite structure, the scale with the aragonite structure is relatively soft and cannot be firmly attached to the inner wall of the pipeline 8, therefore, the fallen scale can be washed away by the water flowing into the pipeline 8, so that the scale on the inner wall of the pipeline 8 is effectively removed, and the purpose of descaling is achieved.

[0026] Specifically, the control box 1 comprises a control box body 11, a handle 12, a U-shaped pipe clamp 13 and a box cover, the control box body 11 is provided as a cavity structure with one end open, the high-frequency generator 2 and the PLC controller are both installed at the bottom of the inner cavity of the control box body 11, the box cover is arranged at the open end of the control box body 11, the power switch 4, the frequency modulation switch 5 and a plurality of display lamps 3 are arranged side by side on one side of the long side of the control box body 11, the handle 12 is fixedly connected to one side of the short side of the control box body 11, the U-shaped pipe clamp 13 is fixedly connected to the bottom of the control box body 11, and the control box body 11 is connected to the middle part of the pipeline 8 through the U-shaped pipe clamp 13.

[0027] Specifically, the number of display lamps 3 is three, and the three display lamps 3 are installed side by side on one side of the long side of the control box body 11 and respectively display different colors of light.

[0028] Specifically, the color of the display lamp 3 can be selected from yellow, green and red, and the intensity of the pulse frequency generated by the high-frequency generator 2 is represented by the depth of the color, that is, yellow represents low pulse frequency intensity, green represents medium pulse frequency intensity, and red represents high pulse frequency intensity.

[0029] Specifically, the frequency modulation switch 5 is used to control the working power of the high-frequency generator 2, and the user can control the working power of the high-frequency generator 2 by rotating the frequency modulation switch 5 clockwise or counterclockwise, when the PLC controller receives the adjustment signal of the frequency modulation switch 5, the PLC controller will control the power-on power of the high-frequency generator 2, thereby effectively adjusting the pulse frequency intensity; at the same time, the PLC controller will control the display lamp 3 of different colors to emit light according to the intensity of the pulse frequency, so as to facilitate the user to know the intensity of the pulse frequency generated by the high-frequency generator 2 in time.

[0030] Specifically, the number of pulse belts 6 is two, and the two pulse belts 6 are both spirally wound on the outer sidewall of the pipeline 8 and symmetrically distributed on both sides of the U-shaped pipe clamp 13.

[0031] Specifically, the number of the protective shell 7 is two, both of which are wrapped around the outside of the pulse belt 6 and symmetrically distributed on both sides of the U-shaped pipe clamp 13.

[0032] Specifically, the protective shell 7 is arranged to effectively protect the pulse belt 6 wound on the pipeline 8 from external forces, thereby ensuring the stable operation of the entire device; through the protection of the protective shell 7, the pulse belt 6 is not easily damaged during long-term use, thereby ensuring the durability and reliability of the device's descaling effect.

[0033] Specifically, in order to facilitate the protective shell 7 to be wrapped and positioned on the pipeline 8 with the pulse belt 6 wound thereon, the protective shell 7 can be designed as a more than 180° semicircular tubular structure, which allows the protective shell 7 to be easily wrapped from above or the side of the pipeline 8 and tightly wrapped around the pulse belt 6; in addition, the protective shell 7 can be fixedly connected to the bottom of the control box body 11, thereby ensuring that it is stably wrapped around the outside of the pulse belt 6 and avoiding displacement or falling off due to external forces.

[0034] The use process of the utility model is as follows:

[0035] First, the two pulse belts 6 are spirally wound on the outer wall of the pipeline 8, and a certain installation gap is reserved at the end of the two pulse belts 6 close to each other, then the control box 1 is fixedly connected to the pipeline 8 through the U-shaped pipe clamp 13, and the protective shell 7 is clamped and wrapped around the outside of the pulse belt 6 to protect the pulse belt 6 from external forces;

[0036] Secondly, connect the external power supply, turn on the power switch 4, make the PLC controller power on and start working, at this time, the PLC controller will distribute power to the high-frequency generator 2, the display lamp 3 and the frequency modulation switch 5 and other electrical elements, the user can judge the initial working state of the high-frequency generator 2 by observing the color of the display lamp 3;

[0037] Thirdly, according to the actual demand, the working power of the high-frequency generator 2 is adjusted by rotating the frequency modulation switch 5, clockwise rotation of the frequency modulation switch 5 can increase the pulse frequency intensity, counterclockwise rotation can reduce the pulse frequency intensity, the PLC controller will control the output power of the high-frequency generator 2 in real time according to the adjustment signal of the frequency modulation switch 5, and feedback the current pulse frequency intensity through the color change of the display lamp 3 (such as green indicating medium frequency mode, red indicating high frequency mode);

[0038] Finally, the high-frequency electric pulse generated by the high-frequency generator 2 is conducted to the pulse band 6 through the wire. The energized pulse band 6, together with the pipe 8 and the water and scale stored inside, form a capacitor structure. Under the action of the alternating electric field, the anions and cations in the scale undergo directional migration, transforming the calcium carbonate from a calcite structure to a loose aragonite structure. At this time, the scale on the inner wall of the pipe 8 will be washed off by the water flow, thereby effectively removing the scale from the inner wall of the pipe 8.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A household electro-pulse descaling device, characterized in that: The device includes a control box (1), a high-frequency generator (2), indicator lights (3), a power switch (4), a frequency modulation switch (5), a pulse strip (6), a protective shell (7), and a PLC controller. The control box (1) is fixedly connected to the pipe (8). The high-frequency generator (2) and the PLC controller are both installed inside the control box (1). The power switch (4), the frequency modulation switch (5), and multiple indicator lights (3) are arranged side by side on one side of the control box (1). The high-frequency generator (2), the power switch (4), the frequency modulation switch (5), and multiple indicator lights (3) are all electrically connected to the PLC controller. The pulse strip (6) is spirally wound around the outer wall of the pipe (8) and is electrically connected to the high-frequency generator (2). The protective shell (7) is a semi-circular tubular structure and is fitted and wrapped around the outside of the pulse strip (6).

2. The household electro-pulse descaling device according to claim 1, characterized in that: The control box (1) includes a control box body (11), a handle (12), a U-shaped pipe clamp (13), and a box cover. The control box body (11) is configured as a cavity structure with one end open. The high-frequency generator (2) and the PLC controller are installed at the bottom of the inner cavity of the control box body (11). The box cover is placed on the open end of the control box body (11). The power switch (4), the frequency modulation switch (5), and multiple indicator lights (3) are arranged side by side on one side of the long side of the control box body (11). The handle (12) is fixedly connected to one side of the short side of the control box body (11). The U-shaped pipe clamp (13) is fixedly connected to the bottom of the control box body (11). The control box body (11) is clamped and connected to the middle of the pipe (8) by the U-shaped pipe clamp (13).

3. A household electro-pulse descaling device according to claim 2, characterized in that: The number of the indicator lights (3) is set to three. The three indicator lights (3) are installed side by side on one side of the long side of the control box body (11) and each displays a different color of light.

4. A household electro-pulse descaling device according to claim 2, characterized in that: The number of pulse bands (6) is set to two. Both pulse bands (6) are spirally wrapped around the outer wall of the pipe (8) and symmetrically distributed on both sides of the U-shaped pipe clamp (13).

5. A household electro-pulse descaling device according to claim 4, characterized in that: The number of the protective shells (7) is set to two. Both protective shells (7) are wrapped around the outside of the pulse band (6) and are symmetrically distributed on both sides of the U-shaped tube clamp (13).

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