Modular cabinet for water supply equipment

Abstract

The utility model relates to the technical field of water supply equipment, especially a modular box of water supply equipment, including box body and water supply equipment, and water supply equipment is installed in the box body, wherein, the box body includes the bottom plate of hexahedron layout, top plate, a plurality of side wall boards, first connecting piece and second connecting piece, and the pre-installation position of water supply equipment is equipped on the bottom plate, top plate and a plurality of side wall boards. Its beneficial effect is, through splitting the box body into the bottom plate, top plate and a plurality of side wall boards, modular assembly is realized with the help of first connecting piece and second connecting piece, and the single component after splitting is convenient to transport through the mode such as civil elevator, stair, effectively solves the transportation problem of high -level deployment scene, and first connecting piece and second connecting piece are adapted to the connection between the side wall board and the top plate, the bottom plate respectively, ensure assembly accuracy and structural stability, and the modular design is also convenient for the overhaul replacement of partial component, does not need to be disassembled integrally, and reduces maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of water supply equipment, and in particular to a modular housing for water supply equipment. Background Technology

[0002] In municipal water supply systems, direct water supply can typically only be guaranteed for a certain number of floors (e.g., 6 floors and below). For higher floors, the inherent pressure of the municipal pipe network cannot meet the water supply demand, requiring secondary pressurization equipment. The pump house, as the carrier of core components such as pressurization pumps, flow stabilization tanks, and electrical control cabinets, directly impacts the timeliness of water supply for high-rise users due to its deployment efficiency. Traditional pump houses often use on-site concrete casting structures, which have drawbacks such as long construction cycles (usually 20-30 days), large footprints, and significant susceptibility to weather conditions like rain, snow, and low temperatures, making them unsuitable for the compact site requirements of urban renewal projects in old residential areas and high-density commercial buildings. Therefore, the industry has gradually developed prefabricated pump house technology. This involves integrating the pump house shell and internal equipment in a factory, then transporting it to the site for simple installation, significantly shortening the on-site construction cycle and becoming the mainstream development direction for high-rise water supply pump houses.

[0003] In the prior art, the patent document with authorization publication number CN209397656U discloses a miniature modular pump house suitable for water supply equipment. The pump house is designed as an integral steel structure, including a base, side walls and roof welded from bottom to top. At the same time, the water supply monitoring system, such as the flow stabilizing tank, water supply pump set and control cabinet, is installed in the factory to form an integrated prefabricated unit. After being transported to the site, it only needs to fix the base and connect the pipeline network and power supply to be put into use, which effectively solves the problem of cumbersome construction of traditional concrete pump houses. However, this solution has key technical flaws in its actual deployment in high-rise buildings (especially in old residential area renovation projects): its pump room shell is an integral welded structure without a disassembled design, and the weight of a single set of equipment is large, requiring transportation by large flatbed trucks and hoisting by heavy cranes. This not only makes ground transportation difficult in narrow alleys and internal roads of residential areas, but also makes it impossible to transport to the upper floor installation location using ordinary civil elevators (with a load capacity of ≤1.6 tons) or stairs. Many high-rise renovation projects have limited ground space and need to add pump rooms on intermediate floors or rooftops. This integral structure directly makes it unsuitable for such scenarios, and the only option is to choose scattered welding equipment on site, which not only prolongs the construction period but also increases the safety hazards of equipment operation.

[0004] Therefore, there is an urgent need for a modular housing for water supply equipment, which is convenient for installation in high-rise buildings. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a modular housing for water supply equipment, which solves the technical problem of excessively long construction time for the housing of existing water supply equipment.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0009] This utility model embodiment provides a modular housing for water supply equipment, including a housing body and a water supply device, with the water supply device installed inside the housing body. The housing body includes a bottom plate, a top plate, multiple side wall plates, a first connector, and a second connector arranged in a hexagonal pattern. The bottom plate, top plate, and multiple side wall plates are all provided with pre-installation positions for the water supply device. Two adjacent side wall plates are connected by a first connector on their respective end faces, and adjacent side wall plates and the bottom plate, as well as adjacent side wall plates and the top plate, are connected by multiple second connectors.

[0010] Optionally, the first connector includes multiple connecting protrusions disposed at the ends of the side wall panels. The multiple connecting protrusions on the ends of each side wall panel are evenly spaced in the vertical direction, and the connecting protrusions on two adjacent side wall panels are staggered. By welding the staggered connecting protrusions, the two adjacent side wall panels are fixedly connected.

[0011] Optionally, the first connector further includes a connecting rod and a connecting piece, with the connecting piece fixedly connected to the end of the connecting rod; a connecting hole extending vertically is provided on the connecting protrusion, the connecting rod is inserted into the connecting hole, and the connecting piece abuts against the upper surface of the topmost connecting protrusion, the length of the connecting rod being the same as the height of the side wall panel.

[0012] Optionally, a plurality of second connectors are spaced apart along the joints of the adjacent side wall panels and bottom plates, and at the joints of the adjacent side wall panels and top plates; the second connectors include a first straight plate portion and a second straight plate portion that are perpendicular to each other, the ends of the first straight plate portion and the ends of the second straight plate portion are fixedly connected, the first straight plate portion is fixedly connected to the top and bottom of the side wall panel respectively, and the second straight plate portion is fixedly connected to the top plate and the bottom plate respectively.

[0013] Optionally, sealing strips are also provided between the adjacent side wall panels and the bottom plate, as well as between the adjacent side wall panels and the top plate.

[0014] Optionally, four adjusting bolts are also connected at the four corners of the bottom of the base plate. The top of the adjusting bolts is threaded to the base plate, and the bottom of the adjusting bolts is adapted to abut against the floor slab. By adjusting the four adjusting bolts, the modular box of the water supply equipment can be kept in a horizontal state.

[0015] Optionally, the water supply equipment includes a pump unit, a flow stabilizer, a vacuum suppressor, and a pressure sensor; the pump unit is suitable for connection to the water supply pipeline and the water outlet pipeline, the flow stabilizer is suitable for connection between the water supply pipeline and the pump unit, the vacuum suppressor is connected to the flow stabilizer, and the pressure sensor is suitable for connection to the water outlet pipeline.

[0016] Optionally, the water supply equipment also includes a vibration damping base and a noise reduction cover; the vibration damping base is fixedly connected to the bottom of the water pump unit and the base plate in the vertical direction, and can absorb the vibration generated by the operation of the water pump unit and isolate the vibration from being transmitted to the base plate; the noise reduction cover is installed on the outside of the water pump unit and is fixedly connected to the periphery of the vibration damping base. The noise reduction cover and the vibration damping base cooperate to form a closed structure surrounding the water pump unit, thereby isolating the noise generated by the operation of the water pump unit from being transmitted to the outside.

[0017] Optionally, the vibration damping base includes an upper connecting plate, multiple upper connecting legs, an elastic damping layer, a lower connecting plate, and multiple lower connecting legs. The upper connecting plate is fixedly connected to the bottom of the water pump unit, and one end of each of the multiple upper connecting legs is fixed to the periphery of the upper connecting plate. The lower connecting plate is fixedly connected to the base plate, and one end of each of the multiple lower connecting legs is fixed to the periphery of the lower connecting plate, corresponding one-to-one with the multiple upper connecting legs. The other end of each upper connecting leg and the other end of each lower connecting leg are movably connected in the vertical direction, and the upper and lower sides of the elastic damping layer abut against the upper connecting plate and the lower connecting plate, respectively. The upper connecting plate, the lower connecting plate, the multiple upper connecting legs, and the multiple lower connecting legs together form a limiting space, restricting the horizontal displacement of the elastic damping layer, so that the vibration generated during the operation of the water pump unit is transmitted to the elastic damping layer.

[0018] Optionally, the multiple side wall panels are sequentially divided into a first side wall panel, a second side wall panel, a third side wall panel, and a fourth side wall panel; the modular housing of the water supply equipment also includes an air inlet fan and an air outlet fan; the air inlet fan is pre-installed on the first side wall panel, and the air outlet fan is pre-installed on the third side wall panel opposite to the first side wall panel; the first side wall panel and the third side wall panel are also provided with mounting holes suitable for the installation of water supply pipes and water outlet pipes; multiple pipe clamps suitable for pipeline installation are fixedly connected to the top plate, the second side wall panel, and the fourth side wall panel.

[0019] (III) Beneficial Effects

[0020] The beneficial effects of this utility model are as follows: The modular housing of the water supply equipment of this utility model includes a housing body and a water supply device, the water supply device being installed inside the housing body; wherein, the housing body includes a bottom plate, a top plate, multiple side wall plates, a first connector and a second connector arranged in a hexagonal pattern, and the bottom plate, the top plate and the multiple side wall plates are all provided with pre-installation positions for the water supply device; two adjacent side wall plates are connected by the first connector on their respective end faces, and the adjacent side wall plates and the bottom plate, as well as the adjacent side wall plates and the top plate, are connected by multiple second connectors. Compared to existing technologies, by disassembling the main body of the enclosure into a bottom plate, a top plate, and multiple side wall panels, and using a first and second connector to achieve modular assembly, the disassembled individual components can be easily transported via civil elevators, stairs, etc., effectively solving the transportation challenges in high-rise deployment scenarios. Each component has pre-installed installation positions for water supply equipment, allowing for pre-assembly in the factory and quick assembly on-site using connectors, significantly shortening the construction cycle. The first and second connectors are respectively adapted to the connections between side wall panels and between side wall panels and the top and bottom plates, ensuring assembly accuracy and structural stability. The modular design also facilitates the inspection and replacement of local components without the need for overall disassembly, reducing maintenance costs, while the standardized structure improves equipment adaptability and versatility. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the modular housing of the water supply equipment of this utility model;

[0022] Figure 2 for Figure 1 A front view of the second side wall panel in the modular housing of the water supply equipment;

[0023] Figure 3 for Figure 1 A side view of the second side wall panel in the modular housing of the water supply equipment is shown.

[0024] Figure 4 for Figure 1 A side view of the connecting rods and connecting plates in the modular housing of the water supply equipment is shown.

[0025] Figure 5 for Figure 1 The diagram shows a front view of the modular housing of the water supply equipment, in which the second side wall panel is transparent;

[0026] Figure 6 This is a front view of the third side wall panel in Embodiment 2 of the modular housing of the water supply equipment of this utility model;

[0027] Figure 7 This is a partial front view of Embodiment 3 of the modular housing of the water supply equipment of this utility model;

[0028] Figure 8 for Figure 7 The diagram shows the structure of the lower connecting plate and lower connecting legs in the modular housing of the water supply equipment.

[0029] Explanation of reference numerals in the attached figures

[0030] 1: Main body of the enclosure; 11: Bottom plate; 12: Top plate; 13: First connecting piece; 131: Connecting protrusion; 132: Connecting rod; 133: Connecting piece; 14: Second connecting piece; 141: First straight plate; 142: Second straight plate; 2: Water supply equipment; 21: Water pump unit; 22: Flow stabilizer; 23: Vacuum suppressor; 24: Vibration damping base; 241: Upper connecting plate; 242: Upper connecting leg; 243: Elastic vibration damping layer; 244: Lower connecting plate; 245: Lower connecting leg; 25: Noise reduction cover; 3: Adjusting bolt. Detailed Implementation

[0031] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Example 1:

[0033] Reference Figures 1 to 5 This embodiment proposes a modular housing for water supply equipment, used for pressurizing water supply in high-rise buildings, and convenient for installation in high-rise buildings. Specifically, the modular housing of the water supply equipment in this embodiment includes a housing body 1 and a water supply device 2, as detailed below.

[0034] In this embodiment, the water supply equipment 2 is installed inside the main body 1 of the box, realizing integrated deployment.

[0035] The main body of the box 1 is in the shape of a hexahedron, consisting of a bottom plate 11, a top plate 12 and several side wall panels. All components are made of stainless steel, and the frame is welded from square steel tubes. The panels are welded and fixed to the frame, which controls the weight of individual components while ensuring structural strength, making it easy to handle.

[0036] The base plate 11 has multiple pre-installed positions for water supply equipment 2: for example, angle steel brackets are welded to the positions corresponding to the water pump unit 21 and the flow stabilizer tank 22, and vibration damping pads are attached between the brackets and the base plate 11; electrical control cabinet mounting holes are reserved near the side wall panels, and reinforcing gaskets are welded around the holes to prevent deformation during installation. The bottom surface of the top plate 12 has a pipeline fixing bracket welded to it for fixing the cables and water pipes of various equipment, and a through hole is reserved at the installation position of the vacuum suppressor 23, with a flange seat welded to the edge of the through hole for fixing the vacuum suppressor 23. Some of the side wall panels have maintenance doors, which are connected to the side wall panels by hinges and have sealing strips embedded at the edges; the remaining side wall panels have pre-installed ventilation openings and water supply pipeline through holes, with waterproof sleeves welded around the holes, and all the inner walls of the side wall panels have snap-on mounting seats for sensors as part of the pre-installed positions.

[0037] The two adjacent side wall panels are connected by a first connector 13. The adjacent side wall panels are connected to the bottom plate 11 and the top plate 12 by a second connector 14. During assembly, the water supply equipment 2 can be pre-installed at the factory and fixed to the bottom plate 11, top plate 12 or side wall panels, and then the components can be disassembled and transported to the installation site. During on-site assembly, the bottom plate 11 and the side wall panels are first positioned and connected by the second connector 14, then the top plate 12 is installed and fixed by the second connector 14, and finally the adjacent side wall panels are fastened by the first connector 13 to complete the overall assembly, thus improving installation efficiency.

[0038] In summary, by disassembling the main body 1 of the enclosure into a bottom plate 11, a top plate 12, and multiple side wall panels, and using the first connector 13 and the second connector 14 to achieve modular assembly, the disassembled individual components are easy to transport via civil elevators, stairs, etc., effectively solving the transportation problem in high-rise deployment scenarios. Each component has a pre-installed position for the water supply equipment 2, which can be pre-assembled in the factory and quickly spliced ​​on site using connectors, significantly shortening the construction cycle. The first connector 13 and the second connector 14 are respectively adapted to the connection between side wall panels and between side wall panels and top plate 12 and bottom plate 11, ensuring assembly accuracy and structural stability. The modular design also facilitates the inspection and replacement of local components without the need for overall disassembly, reducing maintenance costs, while the standardized structure improves the equipment's adaptability and versatility.

[0039] Furthermore, a first connector 13 is fixed to the end of the side wall panel by welding, integral molding, or screwing. The first connector 13 includes a plurality of rectangular block-shaped connecting protrusions 131. The connecting protrusions 131 are distributed at intervals along the vertical direction and are evenly arranged on the end face of the side wall panel.

[0040] When two side wall panels need to be joined, their ends are brought close together so that their connecting protrusions 131 form an interlocking fit. The connecting protrusion 131 of one side wall panel is embedded in the gap between the connecting protrusions 131 of the other side wall panel, achieving precise pre-positioning. At this time, the interlocking connecting protrusions 131 form a flush boundary on the outer side, ensuring the structural regularity after joining.

[0041] After positioning is completed, the contact areas of the intersecting connecting protrusions 131 are welded together, and the connecting protrusions 131 of the two side wall panels are firmly joined by the weld, thus forming a stable connection between the two adjacent side wall panels. This design uses intersecting protrusions to achieve pre-positioning, and then strengthens and fixes it by welding, which not only ensures the reliability of the connection, but also makes the structure at the joint strong and adaptable to the assembly requirements of modular boxes.

[0042] The first connector 13 at the end of the side wall panel also includes a connecting rod 132 and a connecting piece 133. Each connecting protrusion 131 has a vertically extending connecting hole, with the hole penetrating the upper and lower surfaces of the connecting protrusion 131. The connecting piece 133 is fixed to one end of the connecting rod 132 by welding, screwing, or snap-fitting to form an integrated structure. The length of the connecting rod 132 is adapted to the height of the side wall panel to ensure that it fits the vertical dimensions of the side wall panel during assembly.

[0043] When the two side wall panels are joined, the connecting protrusions 131 at the ends of the two side wall panels are first interlocked, so that the connecting protrusion 131 of one side wall panel is engaged in the gap between the connecting protrusions 131 of the other side wall panel. After joining, the outer edges of all connecting protrusions 131 remain flush, achieving initial positioning. Then, the connecting rod 132 is inserted from top to bottom into the aligned connecting holes until the connecting piece 133 tightly abuts against the upper surface of the top connecting protrusion 131. The connecting rod 132 passes through all connecting protrusions 131, forming a longitudinally reinforced structure. Finally, the contact parts of the interlocking connecting protrusions 131 are welded to form a strong weld between the protrusions. Combined with the longitudinal limiting effect of the connecting rod 132, the connection stability of the two side wall panels is doubly guaranteed.

[0044] Precise positioning is achieved by connecting protrusions 131 in an interlaced manner, and longitudinal connection strength is enhanced by connecting rods 132. The entire structure is then fixed by welding, which not only ensures the structural regularity of the side wall panels after they are joined, but also improves the reliability of the connection, thus meeting the assembly requirements of modular boxes.

[0045] Furthermore, the second connector 14 is used to connect the side wall panel to the bottom plate 11 and the side wall panel to the top plate 12. Multiple second connectors 14 are arranged at intervals along the connecting edges of the side wall panel and the bottom plate 11 and the connecting edges of the side wall panel and the top plate 12, so that the connection force is more uniform.

[0046] Each second connector 14 consists of a first straight plate portion 141 and a second straight plate portion 142 that are perpendicular to each other. The ends of the two straight plate portions are fixed together to form a structure similar to a right angle. The first straight plate portion 141 is attached to the top edge and bottom edge of the side wall panel and is fixed to the side wall panel by welding, integral molding, or screwing. The second straight plate portion 142 is attached to the bottom edge of the top plate 12 and the top edge of the bottom plate 11, and is also fixed to the top plate 12 and the bottom plate 11 by welding, integral molding, or screwing.

[0047] During assembly, after the side wall panel is aligned with the bottom plate 11 or the top plate 12, the first straight plate portion 141 of the second connector 14 is fixed to the top / bottom of the side wall panel, and the second straight plate portion 142 is fixed to the corresponding edge of the top plate 12 / bottom plate 11. Multiple spaced second connectors 14 work together to transmit force through a right-angle structure, so that the side wall panel and the top / bottom plate 11 form a stable vertical connection, ensuring the overall structural strength of the main body 1 of the box and adapting to the needs of modular assembly.

[0048] Furthermore, sealing strips are provided at the joints between the side wall panel and the bottom plate 11, and at the joints between the side wall panel and the top plate 12. The sealing strips are continuously arranged along the mating edges of the side wall panel and the bottom plate 11, and the side wall panel and the top plate 12. Their cross-section is shaped to fit the mating gap, and they can be made of elastic material with a certain amount of compressibility.

[0049] During assembly, the sealing strip is pre-installed on the top edge of the base plate 11 or the bottom edge of the top plate 12, or it can be embedded in the pre-set grooves at the bottom or top of the side wall panel, so that it fits between the mating surfaces. When the side wall panel is fixed to the base plate 11 and the top plate 12 by the second connector 14, the fastening force of the first straight plate portion 141 and the second straight plate portion 142 will press the mating surfaces together, and the sealing strip will be compressed accordingly, filling the gap and forming a sealing barrier.

[0050] This design effectively prevents rainwater, dust and other impurities from entering the box through the elastic deformation of the sealing strip, while reducing the direct airflow between the inside and outside of the box. Combined with the stable connection of the second connector 14, it not only ensures the structural strength but also improves the sealing performance of the box, meeting the protection requirements of the water supply equipment 2 for the operating environment.

[0051] Furthermore, at each of the four corner positions at the bottom of the base plate 11, there is an adjusting bolt 3. The top of the adjusting bolt 3 engages with the pre-set threaded hole at the bottom of the base plate 11 to form a threaded connection, which can be rotated to raise or lower the bolt relative to the base plate 11; the bottom end of the bolt is a flat end face, which can be tightly abutted against the floor surface of the installation site during assembly.

[0052] Once the modular enclosure is transported to the site and initially placed in position, the length of each bolt extending beyond the base plate 11 can be changed by rotating the adjusting bolts 3 at the four corners. Since the four bolts correspond to the four corners of the base plate 11, adjusting their height independently can flexibly compensate for any unevenness that may exist on the floor surface, keeping the entire enclosure body 1 level.

[0053] With a simple threaded adjustment structure, the tank can be quickly leveled without relying on external leveling tools, ensuring the stability of the installation benchmark of the internal water supply equipment 2. This avoids problems such as abnormal noise, excessive vibration, or uneven stress on pipe connections caused by tilting, thus meeting the needs of rapid on-site installation and stable equipment operation.

[0054] Example 2:

[0055] Reference Figure 6 The difference between this embodiment and embodiment 1 is that this embodiment also includes various water supply devices 2 for adjusting the pressure of the water outlet pipeline, as detailed below.

[0056] In this embodiment, the water supply equipment 2 includes a water pump unit 21, a flow stabilizer 22, a vacuum suppressor 23, and a pressure sensor. The components form a complete water supply system through the water supply pipeline and the water outlet pipeline.

[0057] The water pump unit 21 serves as the pressurization core, with one end connected to the water supply pipeline to receive incoming water; the other end is connected to the outlet pipeline to deliver the pressurized water to the user end. The flow stabilizing tank 22 is connected between the water supply pipeline and the water pump unit 21. The incoming water from the water supply pipeline first enters the flow stabilizing tank 22, and after flow stabilization treatment, it flows into the water pump unit 21, which can balance water flow fluctuations and avoid impacting the water supply pipeline.

[0058] Vacuum suppressor 23 is connected to flow stabilizing tank 22. When negative pressure occurs inside flow stabilizing tank 22, it can regulate the air pressure inside the tank through its own action to maintain pressure stability. Pressure sensor is installed on the water outlet pipeline, which can sense the water pressure status in the water outlet pipeline in real time and provide pressure parameter reference for system operation. Pump unit 21, flow stabilizing tank 22, vacuum suppressor 23 and pressure sensor are common devices in the prior art and are common devices in the field of high-rise water pressurization. They are common products known to those skilled in the art, so they will not be described in detail here.

[0059] Each piece of equipment is fixed by a pre-installation position on the main body 1 of the enclosure, and the pipeline connection parts adopt a sealed structure to ensure the stable operation of the overall system and adapt to the integrated deployment requirements of the modular enclosure.

[0060] Furthermore, multiple side wall panels are sequentially divided into four panels with different markings, which are arranged in different directions to jointly enclose and form the side structure of the main body 1 of the box.

[0061] The modular enclosure is also equipped with an intake fan and an exhaust fan, both of which are fixedly assembled via pre-installed positions on the enclosure. Specifically, the intake fan is pre-installed on the side wall panel marked with the first mark, and the exhaust fan is pre-installed on the side wall panel marked with the third mark, with the two fans located on opposite side wall panel positions.

[0062] This layout allows outside air to enter the enclosure through the intake fan, flow through each water supply device 2, and then be discharged outside by the exhaust fan, forming a directional airflow circulation. This effectively removes the heat generated during equipment operation, maintains a suitable temperature environment inside the enclosure, ensures the long-term stable operation of the water supply devices 2, and meets the integrated ventilation requirements of modular enclosures. Furthermore, the intake and exhaust fans are conventional equipment in existing technology and are common products well-known to those skilled in the art; therefore, they will not be described in detail here.

[0063] Mounting holes are provided on the two opposite side wall panels corresponding to the installation of the air inlet and outlet fans. These mounting holes are specifically designed to accommodate the installation of water supply and outlet pipes, which enter and exit the main body 1 of the enclosure through the mounting holes, providing a clear channel for the connection between the pipes and the water supply equipment 2 inside the enclosure.

[0064] The mounting holes are positioned to correspond to the piping interfaces of the equipment inside the enclosure, facilitating pipe routing planning during factory pre-assembly and enabling direct connection during on-site assembly. Simultaneously, the mounting holes can be used with sealing components to fill the gap between the pipe and the hole wall, preventing external impurities from entering the enclosure and ensuring a clean operating environment for the water supply equipment 2 inside, thus adapting to the integrated piping deployment requirements of modular enclosures.

[0065] Pipe clamps are fixedly connected to the top plate 12 and the other two oppositely arranged side wall plates. These pipe clamps are used to adapt to the installation and fixing of various pipelines in the box. When laying pipelines, they can be clamped into the pipe clamps to achieve orderly arrangement.

[0066] The distribution of pipe clamps conforms to the planned pipeline route, avoiding messy pipe stacking. This facilitates pipe connection during assembly and subsequent maintenance. Simultaneously, the clamps provide stable restraint for the pipelines, preventing displacement or detachment during equipment operation or transportation, ensuring the reliability of pipeline connections, and adapting to the integrated pipeline deployment requirements of modular enclosures. Pipe clamps are commonly used products in daily life and are well-known to those skilled in the art; therefore, they will not be described in detail here.

[0067] Example 3:

[0068] Reference Figure 7 and Figure 8 The difference between this embodiment and embodiments 1 and 2 is that the water supply equipment 2 in this embodiment also includes a vibration damping base 24 and a noise reduction cover 25, which are used to absorb the vibration and noise generated by the water pump unit 21 during operation, as detailed below.

[0069] In this embodiment, the water supply equipment 2 is equipped with a vibration damping base 24 and a noise reduction cover 25. The two work together to control the vibration and noise of the water pump unit 21 during operation, which meets the integrated protection requirements of the modular enclosure.

[0070] The vibration damping base 24 is arranged vertically, with its upper end fixedly connected to the bottom of the water pump unit 21 and its lower end fixedly connected to the bottom plate 11 of the housing. The connection is made by welding, screwing, or snap-fitting to ensure a stable connection. The vibration generated by the water pump unit 21 during operation is transmitted to the vibration damping base 24. The base absorbs the vibration energy through its own structural characteristics and blocks the transmission of vibration to the bottom plate 11, preventing the vibration from spreading to the entire housing body and reducing secondary noise generated by housing resonance.

[0071] The noise reduction cover 25 is installed entirely on the outside of the water pump unit 21, and its bottom periphery is fixedly connected to the periphery of the vibration damping base 24, forming an assembled structure with the upper and lower parts connected. Through the support of the vibration damping base 24 and the complete enclosure of the noise reduction cover 25, the two work together to form a closed space, completely surrounding the water pump unit 21 within this space. This design can prevent the noise generated by the water pump unit 21 during operation from directly propagating outwards, effectively reducing noise and ensuring that the noise level in the external environment is within a reasonable range.

[0072] The vibration and noise reduction combination structure is compatible with the installation layout of the modular box, which not only does not affect the pre-installation and on-site assembly efficiency of the equipment, but also specifically solves the vibration and noise problems of the water pump unit 21 during operation, improving the overall operational stability and environmental adaptability of the water supply equipment.

[0073] Specifically, the vibration damping base 24 includes an upper connecting plate 241, upper connecting legs 242, an elastic damping layer 243, a lower connecting plate 244, and lower connecting legs 245. The upper connecting plate 241 is fixedly connected to the bottom of the water pump unit 21 by welding, screwing, or snapping, ensuring no relative displacement between the water pump unit 21 and the upper connecting plate 241, so that the vibration energy generated during operation can be completely transmitted to the upper connecting plate 241. One end of each of the multiple upper connecting legs 242 is fixed to the periphery of the upper connecting plate 241, and they are evenly distributed along the edge to form a surrounding support structure. The lower connecting plate 244 is fixedly connected to the base plate 11 by welding, screwing, or snapping, serving as the installation foundation for the entire vibration damping base 24. One end of each of the multiple lower connecting legs 245 is fixed to the periphery of the lower connecting plate 244, and they correspond one-to-one with the multiple upper connecting legs 242 to ensure balanced force distribution. The upper connecting leg 242 and the lower connecting leg 245 have L-shaped cross sections, while the elastic damping layer 243 is rectangular. The upper connecting leg 242 and the lower connecting leg 245 abut against the corners of the elastic damping layer 243 to prevent the elastic damping layer 243 from moving horizontally.

[0074] The other end of the upper connecting leg 242 is vertically connected to the other end of the lower connecting leg 245 via bolts. Both the upper connecting leg 242 and the lower connecting leg 245 have horizontally extending connecting plates at their other ends. The bolts have smooth sections and threaded sections. During assembly, the bolts pass through the through holes on the connecting plates, with the hole walls fitting the smooth sections of the bolts. The threaded sections extend beyond the other end of the lower connecting leg 245, and initial fixation is achieved through the threaded connection of the threaded sections and nuts. When the nuts are tightened, a small gap is maintained, which, combined with the fit between the smooth sections and the hole walls, allows the upper connecting leg 242 and the lower connecting leg 245 a certain range of motion. This range extends only vertically, while limiting horizontal displacement. The upper and lower sides of the elastic damping layer 243 abut against the upper connecting plate 241 and the lower connecting plate 244, respectively. The upper connecting plate 241, the lower connecting plate 244, multiple upper connecting legs 242, and multiple lower connecting legs 245 together form a limiting space, which completely encloses the elastic damping layer 243 and restricts its horizontal displacement. When the water pump unit 21 operates, vibration is generated, and the vibration energy is transmitted to the elastic damping layer 243 through the upper connecting plate 241. The limiting space ensures that the vibration is concentrated on the elastic damping layer 243, allowing it to absorb the vibration energy through its own elastic deformation, preventing the vibration from being directly transmitted to the base plate 11, and effectively reducing the vibration propagation efficiency.

[0075] The noise reduction cover 25 works in conjunction with the vibration damping base 24 to control the noise of the water pump unit 21. The noise reduction cover 25 includes a cover body and a sound-absorbing layer, which are fixedly connected to form an integrated structure. The cover body has a certain degree of rigidity and is usually made of metal or high-strength engineering plastic to ensure structural stability and prevent deformation. The cover body is installed on the outside of the water pump unit 21, and its shape is adapted to the water pump unit 21 to achieve full circumference coverage. The sound-absorbing layer is made of sound-absorbing sponge and is fixed to the inside of the cover body by adhesive or snap-fit, fitting tightly to the cover body. The bottom periphery of the cover body is fixedly connected to the periphery of the vibration damping base 24, specifically to the edge of the upper connecting plate 241 or the outside of the upper connecting leg 242, and is sealed and fixed by buckles or bolts to ensure that noise does not easily leak from the joint. When the water pump unit 21 generates noise during operation, the sound waves first come into contact with the sound-absorbing layer. The porous structure inside the sound-absorbing sponge causes the sound waves to rub and reflect in the pores, converting sound energy into heat energy and consuming it, thus achieving initial noise absorption. The noise that is not completely absorbed is blocked by the cover with a certain degree of hardness and cannot be directly transmitted outward, forming a dual sound insulation effect of "absorption + blocking".

[0076] The elastic damping layer 243 is the core damping component of the vibration damping base 24. It is a highly elastic deformation material component, embedded between the upper connecting plate 241 and the lower connecting plate 244, and constrained by a limited space (only vertical deformation is possible, no horizontal displacement). Its core function is to absorb the vibration of the water pump unit 21 and prevent its transmission to the base plate 11. Common materials and suitable scenarios include: natural rubber, which has good elasticity and fatigue resistance, suitable for low-to-medium frequency vibrations in ordinary water supply scenarios, and is low in cost; nitrile rubber, which has excellent oil resistance, suitable for machine room environments with a small amount of oil; and polyurethane elastomer, which has high hardness and strong load-bearing capacity, suitable for the high-load vibration of high-power water pumps. Its selection needs to be determined based on the water pump power, operating conditions, and installation environment to ensure precise matching with the vibration damping base 24.

[0077] The vibration damping base 24 effectively controls the vibration transmission path through the movable connection between the upper connecting leg 242 and the lower connecting leg 245, the constraint of the limiting space, and the absorption effect of the elastic damping layer 243. The noise reduction cover 25 cuts off the noise transmission channel through the blocking of the cover and the absorption of the sound-absorbing layer. After assembly, the two form a complete vibration reduction and noise reduction system, which does not affect the pre-installation and on-site assembly of the water pump unit 21 in the modular box, and can specifically solve the vibration interference and noise pollution problems during equipment operation, improve the overall operational stability and environmental adaptability of the water supply equipment, and meet the usage requirements of different installation scenarios.

[0078] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0079] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0080] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0081] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0082] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A modular housing for water supply equipment, characterized in that: It includes a main body (1) and a water supply device (2), wherein the water supply device (2) is installed inside the main body (1); The main body (1) of the box includes a bottom plate (11), a top plate (12), multiple side wall plates, a first connector (13), and a second connector (14) arranged in a hexahedral layout. The bottom plate (11), the top plate (12), and the multiple side wall plates are all provided with pre-installation positions for the water supply equipment (2). The two adjacent side wall panels are connected by a first connector (13) on their respective end faces, and the adjacent side wall panels and the bottom plate (11) and the adjacent side wall panels and the top plate (12) are connected by a plurality of second connectors (14).

2. The modular housing of the water supply equipment as described in claim 1, characterized in that: The first connector (13) includes a plurality of connecting protrusions (131) disposed at the end of the side wall panel. The plurality of connecting protrusions (131) on the end of each side wall panel are evenly spaced in the vertical direction, and the connecting protrusions (131) on two adjacent side wall panels are staggered. By welding the staggered connecting protrusions (131), the two adjacent side wall panels are fixedly connected.

3. The modular housing of the water supply equipment as described in claim 2, characterized in that: The first connector (13) further includes a connecting rod (132) and a connecting piece (133), wherein the connecting piece (133) is fixedly connected to the end of the connecting rod (132); The connecting protrusion (131) has a connecting hole extending in the vertical direction. The connecting rod (132) is inserted into the connecting hole, and the connecting piece (133) abuts against the upper surface of the top connecting protrusion (131). The length of the connecting rod (132) is the same as the height of the side wall plate.

4. The modular housing of the water supply equipment as described in claim 1, characterized in that: Multiple second connectors (14) are spaced apart along the joints of the adjacent side wall panels and the bottom plate (11) and the joints of the adjacent side wall panels and the top plate (12); The second connector (14) includes a first straight plate portion (141) and a second straight plate portion (142) that are perpendicular to each other. The ends of the first straight plate portion (141) and the second straight plate portion (142) are fixedly connected. The first straight plate portion (141) is fixedly connected to the top and bottom of the side wall panel, and the second straight plate portion (142) is fixedly connected to the top plate (12) and the bottom plate (11).

5. The modular housing of the water supply equipment as described in claim 1, characterized in that: A sealing strip is also provided between the adjacent side wall panel and the bottom plate (11) and between the adjacent side wall panel and the top plate (12).

6. The modular housing of the water supply equipment as described in claim 1, characterized in that: Four adjusting bolts (3) are connected to the four corners at the bottom of the base plate (11). The top of the adjusting bolts (3) is threaded to the base plate (11), and the bottom of the adjusting bolts (3) is adapted to abut against the floor. By adjusting the four adjusting bolts (3), the modular box of the water supply equipment is kept in a horizontal state.

7. The modular housing of the water supply equipment as described in claim 1, characterized in that: The water supply equipment (2) includes a water pump unit (21), a flow stabilizer (22), a vacuum suppressor (23), and a pressure sensor; The water pump unit (21) is adapted to be connected to the water supply pipeline and the water outlet pipeline, the flow stabilizer (22) is adapted to be connected between the water supply pipeline and the water pump unit (21), the vacuum suppressor (23) is connected to the flow stabilizer (22), and the pressure sensor is adapted to be connected to the water outlet pipeline.

8. The modular housing of the water supply equipment as described in claim 7, characterized in that: The water supply equipment (2) also includes a vibration damping base (24) and a noise reduction cover (25); The vibration damping base (24) is fixedly connected to the bottom of the water pump unit (21) and the base plate (11) in the vertical direction, and can absorb the vibration generated by the water pump unit (21) during operation and isolate the vibration from being transmitted to the base plate (11). The noise reduction cover (25) is placed on the outside of the water pump unit (21) and fixedly connected to the periphery of the vibration damping base (24). The noise reduction cover (25) and the vibration damping base (24) cooperate to form a closed structure surrounding the water pump unit (21), thereby isolating the noise generated by the water pump unit (21) during operation from being transmitted outward.

9. The modular housing of the water supply equipment as described in claim 8, characterized in that: The vibration damping base (24) includes an upper connecting plate (241), multiple upper connecting legs (242), an elastic vibration damping layer (243), a lower connecting plate (244), and multiple lower connecting legs (245). The upper connecting plate (241) is fixedly connected to the bottom of the water pump unit (21), and one end of each of the multiple upper connecting legs (242) is fixed to the periphery of the upper connecting plate (241); the lower connecting plate (244) is fixedly connected to the bottom plate (11), and one end of each of the multiple lower connecting legs (245) is fixed to the periphery of the lower connecting plate (244) and corresponds one-to-one with the multiple upper connecting legs (242); the other end of the upper connecting leg (242) and the other end of the lower connecting leg (245) are movably connected in the vertical direction, and the upper and lower sides of the elastic damping layer (243) respectively abut against the upper connecting plate (241) and the lower connecting plate (244). The upper connecting plate (241), the lower connecting plate (244), the multiple upper connecting legs (242) and the multiple lower connecting legs (245) together form a limiting space, which restricts the displacement of the elastic damping layer (243) in the horizontal direction, so that the vibration generated by the water pump unit (21) during operation is transmitted to the elastic damping layer (243).

10. The modular housing of the water supply equipment as described in claim 1, characterized in that: The multiple side wall panels are sequentially divided into a first side wall panel, a second side wall panel, a third side wall panel, and a fourth side wall panel; The modular housing of the water supply equipment also includes an air inlet fan and an air outlet fan; The air inlet fan is pre-installed on the first side wall panel, and the air outlet fan is pre-installed on the third side wall panel opposite to the first side wall panel; The first side wall panel and the third side wall panel are also provided with mounting holes suitable for the installation of water supply pipes and water outlet pipes; Multiple pipe clamps suitable for pipeline installation are fixedly connected to the top plate (12), the second side wall plate and the fourth side wall plate.

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