A variable frequency boosting and stabilizing water supply device

Abstract

The utility model discloses a variable frequency boost and pressure stabilizing water supply device, which relates to the technical field of water supply devices, and solves the problem that the existing device has no corresponding dehumidification structure, the structure inside the shell will be corroded by moisture, thereby reducing the service life, and no detection mechanism is provided, and the problem that water leakage cannot be timely known and handled when it occurs is not provided. The scheme comprises a box body, a mesh plate is fixed inside the box body, a variable frequency boost and pressure stabilizing water supply component is installed on the upper surface of the mesh plate, a dehumidification mechanism is installed throughout the inside of the box body, and a water leakage detection alarm mechanism is installed inside the box body. The utility model can evenly dry various structures inside the box body through the dehumidification mechanism to avoid corrosion caused by excessive moisture, and can timely detect water leakage through the water leakage detection alarm mechanism, and send out sound and light alarms, so as to facilitate timely maintenance and handling.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply devices, in particular to a variable frequency boosting and stabilizing pressure water supply device. Background Art

[0002] Many water treatment equipments need to use a water source with a certain pressure and stable pressure. Generally, a booster and pressure-stabilizing water supply device is used to provide a water source with stable pressure. Some water supply devices integrate various mechanisms into one box. After searching, the Chinese patent publication number CN214530909U discloses a fully automatic water supply pipeline pressure-stabilizing and boosting device, which can provide a stable pressure water flow through the outlet pipe and increase the pressure of the outlet water through a booster pump, so that the pressure of the provided water can be adjusted and increased and the pressure can be kept stable during water supply.

[0003] Although the above technical solution can provide a water source with stable pressure, it installs structures such as the booster pump and the water storage tank inside the shell. Since they are related to water, the air humidity inside the shell will be relatively high. The above technical solution does not have a corresponding dehumidification structure. Therefore, after long-term use, the structure inside the shell will be corroded by moisture, thereby reducing its service life. In addition, there is no detection mechanism, so when a water leakage occurs, it cannot be detected and handled in time. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a variable frequency boosting and stabilizing water supply device, which solves the problems mentioned in the background technology that the prior art device is not provided with a corresponding dehumidification structure, the structure inside the shell will be corroded by moisture, thereby reducing the service life, and there is no detection mechanism, so water leakage cannot be detected and handled in time.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a variable frequency boosting and stabilizing water supply device, comprising a box body, a mesh plate is fixed inside the box body, a variable frequency boosting and stabilizing water supply assembly is installed on the upper surface of the mesh plate, a dehumidification mechanism is installed inside the box body, a water leakage detection and alarm mechanism is installed inside the box body, and a box door is rotatably connected to the front hinge of the outer surface of the box body;

[0006] The dehumidification mechanism includes a servo motor fixedly installed on one side of the outer surface of the box and close to the top. The output shaft of the servo motor is fixedly connected to a screw rod that is rotatably connected to the inside of the box. The outer surface of the screw rod is threadedly connected to a slider that is slidably connected to the top of the box. The bottom end of the slider is fixedly connected to a cross tube, and a plurality of air outlet holes are opened at the bottom end of the cross tube.

[0007] Preferably, a hot air blower is fixedly installed on one side of the outer surface of the box body, and a hose is fixedly connected to the air outlet end of the hot air blower. The other end of the hose is fixedly communicated with the inside of the cross tube, and the hot air generated by the hot air blower can be transported to the cross tube through the hose.

[0008] Preferably, air outlets are provided on both sides of the outer surface of the box body and near the bottom, and a cooling fan and a dustproof net are embedded and fixedly installed inside the air outlets in sequence to facilitate the discharge of air inside the box body.

[0009] Preferably, the variable frequency boost and pressure stabilizing water supply component includes a variable frequency motor and a booster pump fixedly installed in sequence on the top of the mesh plate, the output shaft of the variable frequency motor is fixedly connected to the input shaft of the booster pump, the water inlet end and the water outlet end of the booster pump are respectively fixedly connected to the water inlet pipe and the water outlet pipe, the outer surface of the water outlet pipe is fixedly connected with a detection tube, one end of the detection tube is fixedly connected with a pressure stabilizing tank, the inside of the detection tube is fixedly installed with a pressure gauge and a solenoid valve in sequence, and the top of the pressure stabilizing tank is fixedly installed with an exhaust valve, so as to achieve the effect of variable frequency boost and pressure stabilizing water supply.

[0010] Preferably, the water leakage detection alarm mechanism includes a pressure sensor fixedly connected to the bottom of the box body, the top of the pressure sensor is fixedly connected to a receiving plate that is sealingly and slidingly connected to the inner wall of the box body, the inner wall of the box body is fixedly connected to a baffle that is slidably connected to the receiving plate, and the top of the box body is fixedly connected to a controller and an audible and visual alarm in sequence, and the pressure sensor and the audible and visual alarm are connected to the controller via wires, so that water leakage can be detected and an alarm can be issued.

[0011] Preferably, guide plates are fixedly connected to the lower surface of the mesh plate on all sides to facilitate leaking water to fall onto the receiving plate.

[0012] The utility model provides a variable frequency boosting and stabilizing water supply device, which has the following beneficial effects:

[0013] 1. This variable frequency boost and pressure stabilizing water supply device can evenly dry various structures inside the box through the dehumidification mechanism to avoid corrosion caused by excessive moisture, and the operation of the cooling fan can draw out the air inside the box, so as to achieve the effect of heat dissipation and exhaust, and improve the service life, thereby solving the problem that the existing device installs structures such as the booster pump and the water storage tank inside the shell, which cannot be automatically dehumidified and is easily corroded, thereby reducing the service life.

[0014] 2. This variable frequency boost and pressure stabilizing water supply device has a water leakage detection and alarm mechanism. When the variable frequency boost and pressure stabilizing water supply component leaks, the leaked water falls onto the receiving plate. At this time, the pressure sensor will detect the weight of the water and then transmit the signal to the controller through a wire. The controller receives the signal and then controls the operation of the sound and light alarm through the wire, thereby issuing a sound and light alarm, which is convenient for timely maintenance and processing, thereby solving the problem that the existing device has no detection mechanism and cannot be timely known and processed when a leak occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the box variable frequency boosting and stabilizing water supply component of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the box body of the utility model.

[0019] In the figure, 1. box body; 2. mesh plate; 3. frequency conversion boost pressure stabilizing water supply component; 31. frequency conversion motor; 32. booster pump; 33. water inlet pipe; 34. water outlet pipe; 35. detection tube; 36. pressure stabilizing tank; 37. pressure gauge; 38. solenoid valve; 39. exhaust valve; 4. dehumidification mechanism; 41. servo motor; 42. screw rod; 43. slider; 44. cross pipe; 45. hot air blower; 46. hose; 47. air outlet; 48. cooling fan; 49. dustproof net; 5. water leakage detection alarm mechanism; 51. pressure sensor; 52. receiving plate; 53. baffle; 54. controller; 55. sound and light alarm; 56. guide plate; 6. box door. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] like Figures 1 to 3As shown, a variable frequency boosting and pressure stabilizing water supply device comprises a box body 1, the front side hinge of the outer surface of the box body 1 is rotatably connected with a box door 6, a mesh plate 2 is fixed inside the box body 1, and a variable frequency boosting and pressure stabilizing water supply component 3 is installed on the upper surface of the mesh plate 2, and the variable frequency boosting and pressure stabilizing water supply component 3 comprises a variable frequency motor 31 and a boosting pump 32 fixedly installed on the top of the mesh plate 2 in sequence, the output shaft of the variable frequency motor 31 is fixedly connected with the input shaft of the boosting pump 32, the water inlet end and the water outlet end of the boosting pump 32 are respectively fixedly connected with a water inlet pipe 33 and a water outlet pipe 34, and the outer surface of the water outlet pipe 34 is fixedly connected with a detection Tube 35, one end of the detection tube 35 is fixedly connected with a pressure stabilizing tank 36, a pressure gauge 37 and a solenoid valve 38 are fixedly installed in the interior of the detection tube 35 in sequence, and an exhaust valve 39 is fixedly installed on the top of the pressure stabilizing tank 36. When in use, the pressure stabilizing tank 36 can absorb water when the pressure is too high, thereby reducing the water pressure to achieve the effect of reducing and stabilizing the pressure, and the frequency conversion motor 31 can change its own rotation frequency, thereby driving the booster pump 32 to rotate at different speeds. Therefore, when the water pressure is too low, the frequency conversion motor 31 can speed up the operation of the booster pump 32, thereby increasing the water pressure to achieve the effect of boosting and stabilizing the pressure.

[0023] Embodiment 2:

[0024] like Figure 1 , Figure 2 and Figure 4As shown, a dehumidification mechanism 4 is installed throughout the interior of the box 1, and the dehumidification mechanism 4 includes a servo motor 41 fixedly installed on one side of the outer surface of the box 1 and close to the top, the output shaft of the servo motor 41 is fixedly connected to a screw rod 42 that is rotatably connected to the interior of the box 1, the outer surface of the screw rod 42 is threadedly connected to a slider 43 that is slidably connected to the top of the box 1, the bottom end of the slider 43 is fixedly connected to a transverse tube 44, and the bottom end of the transverse tube 44 is provided with a plurality of air outlets. A hot air blower 45 is fixedly installed on one side of the outer surface of the box 1, and a hose 46 is fixedly connected to the air outlet end of the hot air blower 45, and the other end of the hose 46 is fixedly communicated with the interior of the transverse tube 44. Air outlets 47 are provided on both sides of the outer surface of the box body 1 and near the bottom. A cooling fan 48 and a dust screen 49 are embedded and fixedly installed inside the air outlet 47 in sequence. When in use, the hot air generated by the hot air blower 45 is transported to the cross pipe 44 through the hose 46 and then ejected through the air outlet. The rotation of the servo motor 41 drives the screw rod 42 to rotate, which can drive the slider 43 and the cross pipe 44 to move back and forth, so that the hot air can be evenly blown to various parts of the interior of the box body 1, so that various structures inside the box body 1 can be evenly dried to avoid corrosion caused by excessive moisture. In addition, the operation of the cooling fan 48 can draw out the air inside the box body 1, so as to achieve the effect of heat dissipation and exhaust, thereby improving the service life, thereby solving the problem that the existing device installs structures such as the booster pump and the water storage tank inside the outer shell, which cannot be automatically removed and are easily corroded, thereby reducing the service life.

[0025] Embodiment 3:

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, a water leakage detection alarm mechanism 5 is installed inside the box body 1, and the water leakage detection alarm mechanism 5 includes a pressure sensor 51 fixedly connected to the bottom of the box body 1, the top of the pressure sensor 51 is fixedly connected to a receiving plate 52 that is sealingly and slidably connected to the inner wall of the box body 1, the inner wall of the box body 1 is fixedly connected to a baffle 53 that is slidably connected to the receiving plate 52, and the top of the box body 1 is fixedly connected to a controller 54 and an audible and visual alarm 55 in sequence, and the pressure sensor 51 and the audible and visual alarm 55 are connected to the controller 54 through wires. The lower surface of the mesh plate 2 is fixedly connected with guide plates 56 on all sides. When the variable frequency boost and pressure stabilizing water supply component 3 leaks, the leaked water will fall onto the receiving plate 52 through the mesh plate 2 and the guide plate 56. At this time, the pressure sensor 51 will detect the weight of the water and then transmit the signal to the controller 54 through a wire. The controller 54 receives the signal and then controls the operation of the sound and light alarm 55 through a wire, thereby issuing an sound and light alarm, which is convenient for timely maintenance and processing, thereby solving the problem that the existing device has no detection mechanism and cannot be timely known and processed when a leak occurs.

[0027] Working principle: When in use, the pressure-stabilizing tank 36 can absorb water when the pressure is too high, thereby reducing the water pressure and achieving the effect of reducing and stabilizing the pressure, and the variable frequency motor 31 can change its own rotation frequency, thereby driving the booster pump 32 to rotate at different speeds. Therefore, when the water pressure is too low, the variable frequency motor 31 can speed up the operation of the booster pump 32, thereby increasing the water pressure and achieving the effect of boosting and stabilizing the pressure.

[0028] When in use, the hot air generated by the hot air blower 45 is transported to the cross pipe 44 through the hose 46 and then ejected through the air outlet. The rotation of the servo motor 41 drives the screw rod 42 to rotate, which can drive the slider 43 and the cross pipe 44 to move back and forth, so that the hot air can be evenly blown to various parts of the interior of the box 1, so that various structures inside the box 1 can be evenly dried to avoid corrosion caused by excessive moisture, and the operation of the cooling fan 48 can extract the air inside the box 1, so as to achieve the effect of heat dissipation and exhaust, and improve the service life, thereby solving the problem that the existing device installs structures such as the booster pump and the water storage tank inside the shell, which cannot be automatically removed and is easily corroded and reduces the service life.

[0029] When the variable frequency boost and pressure stabilizing water supply component 3 leaks, the leaked water will fall onto the receiving plate 52 through the mesh plate 2 and the guide plate 56. At this time, the pressure sensor 51 will detect the weight of the water and then transmit the signal to the controller 54 through the wire. The controller 54 receives the signal and then controls the operation of the sound and light alarm 55 through the wire, thereby issuing an sound and light alarm to facilitate timely maintenance and processing, thereby solving the problem that the existing device has no detection mechanism and cannot be timely known and processed when a leak occurs.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A variable frequency boosting and stabilizing water supply device, comprising a housing (1), characterized in that: A mesh plate (2) is fixed inside the box (1), a variable frequency boosting and stabilizing water supply assembly (3) is installed on the upper surface of the mesh plate (2), a dehumidification mechanism (4) is installed through the inside of the box (1), a water leakage detection and alarm mechanism (5) is installed inside the box (1), and a box door (6) is rotatably connected to the front hinge of the outer surface of the box (1); The dehumidification mechanism (4) comprises a servo motor (41) fixedly mounted on one side of the outer surface of the housing (1) and close to the top; the output shaft of the servo motor (41) is fixedly connected to a screw rod (42) rotatably connected to the inside of the housing (1); the outer surface of the screw rod (42) is threadedly connected to a slider (43) slidably connected to the top of the housing (1); the bottom end of the slider (43) is fixedly connected to a transverse tube (44); and the bottom end of the transverse tube (44) is provided with a plurality of air outlet holes.

2. According to claim 1, a variable frequency boosting and stabilizing water supply device is characterized in that: A hot air blower (45) is fixedly mounted on one side of the outer surface of the box body (1); a hose (46) is fixedly connected to the air outlet end of the hot air blower (45); and the other end of the hose (46) is fixedly communicated with the inside of the horizontal pipe (44).

3. According to claim 2, a variable frequency boosting and stabilizing water supply device is characterized in that: Air outlets (47) are provided through both sides of the outer surface of the box body (1) and near the bottom, and a cooling fan (48) and a dust screen (49) are embedded and fixedly installed in the air outlets (47) in sequence.

4. According to claim 1, a variable frequency boosting and stabilizing water supply device is characterized in that: The variable frequency boosting and stabilizing water supply component (3) comprises a variable frequency motor (31) and a boosting pump (32) which are fixedly mounted on the top of the mesh plate (2) in sequence, wherein the output shaft of the variable frequency motor (31) is fixedly connected to the input shaft of the boosting pump (32), the water inlet end and the water outlet end of the boosting pump (32) are respectively fixedly connected to a water inlet pipe (33) and a water outlet pipe (34), the outer surface of the water outlet pipe (34) is fixedly connected with a detection tube (35), one end of the detection tube (35) is fixedly connected with a pressure stabilizing tank (36), the interior of the detection tube (35) is fixedly mounted with a pressure gauge (37) and a solenoid valve (38) in sequence, and the top of the pressure stabilizing tank (36) is fixedly mounted with an exhaust valve (39).

5. According to claim 1, a variable frequency boosting and stabilizing water supply device is characterized in that: The water leakage detection alarm mechanism (5) comprises a pressure sensor (51) fixedly connected to the bottom of the box body (1); the top of the pressure sensor (51) is fixedly connected to a receiving plate (52) sealingly and slidably connected to the inner wall of the box body (1); the inner wall of the box body (1) is fixedly connected to a baffle plate (53) slidably connected to the receiving plate (52); the top of the box body (1) is fixedly connected to a controller (54) and an audible and visual alarm (55) in sequence; the pressure sensor (51) and the audible and visual alarm (55) are both connected to the controller (54) via wires.

6. A variable frequency boosting and stabilizing water supply device according to claim 5, characterized in that: Guide plates (56) are fixedly connected to the four sides of the lower surface of the mesh plate (2).

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