Voltage-stabilized power supply device for water treatment equipment

Abstract

The utility model discloses a voltage-stabilized power supply device for water treatment equipment, which belongs to the field of voltage stabilization and comprises a voltage-stabilized power supply, and the voltage-stabilized power supply comprises a voltage-stabilized shell, a voltage stabilizer positioned in the voltage-stabilized shell, a voltage-stabilized circuit board for controlling output current and a control panel for controlling the output current of the voltage-stabilized circuit board. Compared with the prior art, the device has the advantages that the holes are formed in the top face of the pressure stabilizing shell, the water absorption fixing shell is placed in the pressure stabilizing shell, water can be prevented from dripping into the pressure stabilizing shell while water vapor is absorbed through the waterproof breathable film, and after the water vapor is absorbed through the silicon dioxide moisture absorption particles in the waterproof breathable film and condensed into water drops, the water vapor can be prevented from dripping into the pressure stabilizing shell. In order to facilitate replacement of the silicon dioxide moisture absorption particles, a T-shaped nut of the closed water absorption fixing shell is arranged to be in threaded connection.

Description

Technical Field

[0001] This utility model relates to the field of voltage stabilization, specifically to a voltage stabilizing power supply device for water treatment equipment. Background Technology

[0002] In response to the call for water conservation, domestic water is usually purified using appropriate purification and filtration devices after use, such as water softening equipment, filtration and purification equipment, and disinfection and sterilization equipment. These devices all require a stable voltage to drive them. Therefore, after connecting to the main circuit, a voltage regulator for water treatment equipment is needed to stabilize the voltage.

[0003] The existing voltage regulator for water treatment equipment consists of a voltage regulator, a voltage regulator circuit board that controls the output current, and a control panel that controls the output current. These components are all installed in a voltage regulator housing, and the side of the voltage regulator housing has multiple voltage input ports and voltage output ports for connecting input and output lines, thereby enabling simultaneous voltage regulation of multiple devices.

[0004] Because the workplace is a water purification plant, the air is very humid. If the power supply is not properly protected against moisture, the circuit board may short-circuit and be damaged. Existing power supplies usually only have heat dissipation functions and do not have a dedicated dehumidification mechanism. They can only isolate moisture by heating the circuit board. If the power supply is not used for a long time, it is very easy for the equipment to short-circuit when it is started. Utility Model Content

[0005] The technical problem this invention aims to solve is that existing voltage regulators used in water treatment equipment do not have dedicated dehumidification components, and short circuits are prone to occur when they are started up after being stored in humid environments for a long time.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a voltage regulator for water treatment equipment, comprising a voltage regulator housing, a voltage regulator located inside the voltage regulator housing, a voltage regulator circuit board for controlling the output current, and a control panel for controlling the output current of the voltage regulator circuit board.

[0007] The top surface of the voltage regulator housing is provided with a dehumidification component located on one side of the voltage regulator. The dehumidification component includes silica moisture-absorbing particles for dehumidification, a waterproof and breathable membrane for packaging the silica moisture-absorbing particles, a water-absorbing fixing shell fitted on the waterproof and breathable membrane, and a T-shaped nut for fixing the opening end of the water-absorbing fixing shell by a threaded structure. The T-shaped nut passes through the top surface of the voltage regulator housing, and the side of the water-absorbing fixing shell is provided with several water-absorbing grooves.

[0008] As an improvement, the outer wall of the thin cylindrical end of the T-shaped nut is connected to the top surface through hole of the pressure stabilizing shell through a waterproof sealing gasket.

[0009] As an improvement, the voltage regulator shell is provided with several heat dissipation grooves on the left and right sides, and the inner wall of the heat dissipation grooves is provided with activated carbon dust removal mesh.

[0010] As an improvement, several cooling fans are provided on the rear side wall of the voltage regulator housing.

[0011] As an improvement, the front sidewall of the voltage regulator housing is provided with several voltage input ports and voltage output ports.

[0012] As an improvement, the bottom surface of the water-absorbing groove is located above the water-absorbing fixing shell, and the waterproof and breathable membrane is connected to the inner wall of the water-absorbing fixing shell by waterproof adhesive.

[0013] The advantages of this invention compared to the prior art are as follows: This device has an opening on the top surface of the pressure stabilizing shell, and the water-absorbing fixing shell is placed inside the pressure stabilizing shell. While absorbing water vapor through the waterproof and breathable membrane, it can prevent water droplets from leaking into the pressure stabilizing shell. The water vapor is absorbed by the silica moisture-absorbing particles inside the waterproof and breathable membrane, and after condensing into water droplets, it is stored in the waterproof and breathable membrane. In order to facilitate the replacement of silica moisture-absorbing particles, the T-shaped nut sealing the water-absorbing fixing shell is made into a threaded connection. Attached Figure Description

[0014] Figure 1 This is a general structural diagram of a voltage regulator device for a water treatment equipment according to this utility model.

[0015] Figure 2 This is a cross-sectional view of the overall structure of a voltage regulator device for water treatment equipment according to this utility model.

[0016] Figure 3 This is an exploded view of the overall structure of a voltage regulator device for water treatment equipment according to this utility model.

[0017] Figure 4 This is an exploded view of the dehumidification component of a voltage stabilizing power supply device for water treatment equipment according to this utility model.

[0018] As shown in the figure: 1. Regulated power supply; 11. Regulated housing; 111. Heat dissipation groove; 112. Activated carbon dust removal mesh; 113. Voltage input port; 114. Voltage output port; 12. Regulator; 13. Regulated circuit board; 14. Control panel; 15. Cooling fan; 2. Dehumidification component; 21. Silica moisture-absorbing particles; 22. Waterproof and breathable membrane; 23. Water-absorbing fixing shell; 231. Water absorption groove; 24. T-nut; 3. Waterproof sealing gasket. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] As per the instruction manual Figure 1, 2 As shown in Figure 3, the existing regulated power supply 1 includes a voltage regulator housing 11, a voltage regulator 12 located inside the voltage regulator housing 11, a voltage regulator circuit board 13 that controls the output current, and a control panel 14 that controls the output current of the voltage regulator circuit board 13. The control panel 14 controls the output voltage, and the voltage regulator circuit board 13 converts the digital signal of the control panel 14 into the electrical signal required by the voltage regulator 12. The voltage regulator circuit board 13 has multiple voltage regulating components such as capacitors on top, which filter and purify the output voltage stabilized by the voltage regulator 12 to ensure the purity of the output voltage.

[0021] To facilitate heat dissipation, the left and right sides of the voltage regulator housing 11 are provided with several heat dissipation slots 111, and the inner wall of the heat dissipation slots 111 is provided with activated carbon dust removal mesh 112 to prevent external dust from affecting the resistance of the voltage regulator 12 and the voltage regulator circuit board 13, thereby avoiding short circuits. In order to accelerate heat dissipation and prevent heat accumulation during high-power operation, several cooling fans 15 are provided on the rear side wall of the voltage regulator housing 11. The rotation of the cooling fans 15 accelerates the dissipation of heat and ensures the normal operation of the voltage regulator 1.

[0022] In order to improve the utilization rate of the regulated power supply 1, the front side wall of the voltage regulator housing 11 is provided with several voltage input ports 113 and voltage output ports 114. The voltage regulator 12 and the voltage regulator circuit board 13 are used to distribute multiple circuits simultaneously, thereby improving the utilization rate of the regulated power supply 1.

[0023] As per the instruction manual Figure 2 , 4 As shown, in order to ensure that the voltage regulator 1 does not get damp when it is not in use, a dehumidification component 2 is provided on the top surface of the voltage regulator housing 11, located on one side of the voltage regulator 12. The dehumidification component 2 includes silica moisture-absorbing particles 21 for dehumidification, a waterproof and breathable membrane 22 for packaging the silica moisture-absorbing particles 21, a water-absorbing fixing shell 23 fitted on the waterproof and breathable membrane 22, and a T-shaped nut 24 that fixes the opening end of the water-absorbing fixing shell 23 by a threaded structure. In order to prevent water leakage, the outer wall of the thin column end of the T-shaped nut 24 is connected to the through hole on the top surface of the voltage regulator housing 11 through a waterproof sealing gasket 3. The waterproof and breathable membrane 22 is connected to the inner wall of the water-absorbing fixing shell 23 by a waterproof adhesive.

[0024] The T-shaped nut 24 passes through the top surface of the pressure stabilizing shell 11, and the side of the water-absorbing fixing shell 23 is provided with several water-absorbing grooves 231. These water-absorbing grooves 231 allow water vapor to enter the waterproof and breathable membrane 22 normally and be absorbed by the silica moisture-absorbing particles 21. The silica moisture-absorbing particles 21 not only have a high-efficiency moisture absorption effect, but also have the advantages of being non-toxic and recyclable. They can be reused after being dried by electric heating, avoiding the waste problem of traditional disposable moisture-absorbing products. The specific materials of the waterproof and breathable membrane 22 include PP spunbond nonwoven fabric and PE polymer breathable membrane. The PP spunbond nonwoven fabric is mainly used to enhance tensile strength and hydrostatic pressure and protect the middle layer, while the PE polymer breathable membrane is responsible for the breathability function. This membrane is characterized by high breathability, high temperature resistance, and anti-aging, and can effectively prevent mold growth in high humidity environments.

[0025] To prevent large water droplets from dripping onto the voltage regulator 12 or voltage regulator circuit board 13, the bottom surface of the water absorption tank 231 is located above the water absorption tank 23, thus forming a water storage tank on the bottom surface of the water absorption tank 23 to prevent water droplets from falling into the voltage regulator 11. To avoid water droplets appearing on the bottom surface of the water absorption tank 23, the inlet of the dehumidification component 2 should be placed above the non-electronic components of the voltage regulator 11.

[0026] In practical implementation, the input and output lines of the circuit are matched and inserted into the corresponding voltage input port 113 and voltage output port 114 as needed. Then, the output voltage of each circuit is adjusted through the control panel 14. After the adjustment is completed, the corresponding equipment can be started. When it needs to be stopped and it is determined that it will not be used for a long time, the silica moisture-absorbing particles 21 need to be poured out and replaced with new silica moisture-absorbing particles 21. Then, they should be stored in a dry place and replaced regularly. Before restarting, the silica moisture-absorbing particles 21 also need to be replaced to ensure the absorption effect of the silica moisture-absorbing particles 21 in the regulated power supply 1.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A voltage regulator for a water treatment device, comprising a voltage regulator (1), wherein the voltage regulator (1) comprises a voltage regulator housing (11), a voltage regulator (12) located inside the voltage regulator housing (11), a voltage regulator circuit board (13) for controlling the output current, and a control panel (14) for controlling the output current of the voltage regulator circuit board (13), characterized in that: The top surface of the pressure stabilizing shell (11) is provided with a dehumidifying component (2) located on one side of the pressure stabilizer (12). The dehumidifying component (2) includes silica moisture-absorbing particles (21) for dehumidification, a waterproof and breathable membrane (22) for packaging the silica moisture-absorbing particles (21), a water-absorbing fixing shell (23) fitted on the waterproof and breathable membrane (22), and a T-shaped nut (24) for fixing the opening end of the water-absorbing fixing shell (23) by a threaded structure. The T-shaped nut (24) passes through the top surface of the pressure stabilizing shell (11), and the side of the water-absorbing fixing shell (23) is provided with several water-absorbing grooves (231).

2. The voltage regulator for water treatment equipment according to claim 1, characterized in that: The outer wall of the thin column end of the T-shaped nut (24) is connected to the top surface through hole of the pressure stabilizing shell (11) through a waterproof sealing gasket (3).

3. The voltage regulator for water treatment equipment according to claim 1, characterized in that: The voltage stabilizing shell (11) has several heat dissipation grooves (111) on its left and right sides, and the inner wall of the heat dissipation groove (111) is provided with an activated carbon dust removal mesh (112).

4. A voltage regulator for a water treatment device according to claim 1, characterized in that: Several cooling fans (15) are provided on the rear side wall of the voltage regulator housing (11).

5. A voltage regulator for a water treatment device according to claim 1, characterized in that: The voltage regulator housing (11) has several voltage input ports (113) and voltage output ports (114) on its front side wall.

6. A voltage regulator for a water treatment device according to claim 1, characterized in that: The bottom surface of the water absorption groove (231) is located above the water absorption fixing shell (23), and the waterproof and breathable membrane (22) is connected to the inner wall of the water absorption fixing shell (23) by waterproof adhesive.

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