Multi-pump linkage constant-pressure water supply unit with dustproof noise reduction structure
By designing a protective cover with noise reduction plates and dustproof nets on the constant pressure water supply unit, the problems of high noise and dust accumulation caused by exposed pumps are solved, achieving effective dust prevention, noise reduction, and water filtration functions.
Patent Information
- Application Number
- CN202423185157.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-23
AI Technical Summary
When existing constant pressure water supply units are in use, the pumps are exposed on the outside, resulting in loud noise and easy dust accumulation, lacking dust prevention and noise reduction functions.
A multi-pump linkage constant pressure water supply unit with a protective cover was designed. The protective cover is equipped with a noise reduction plate and a dustproof net, which are fixed by a wedge block and a slider structure. The noise reduction plate and the dustproof net on the vent are used to reduce noise and prevent dust from entering, respectively.
It effectively reduces the noise of the pump during operation and prevents dust from entering the pump, achieving the effect of dust prevention and noise reduction. At the same time, the filter element structure facilitates quick replacement and water filtration.
Smart Images
Figure CN223562238U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to constant pressure water supply unit technical field, specifically is a kind of multi-pump linkage constant pressure water supply unit with dustproof noise reduction structure. BACKGROUND
[0002] Constant pressure water supply unit is a kind of equipment for keeping the pressure of water supply system stable, it is widely used in residential area, factory, office building and the occasion needing stable water pressure.This equipment maintains the pressure in pipeline in a set range by automatically adjusting the working state of water pump, to meet the water demand of user.
[0003] The existing constant pressure water supply unit is naked outside when using, to facilitate the maintenance of water supply unit, the pump of entire water supply unit is naked outside, which leads to that pump generates great noise when working, and dust is easy to enter the inside of pump through the shell of pump, so it does not have the effect of dustproof and noise reduction to pump. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of multi-pump linkage constant pressure water supply unit with dustproof noise reduction structure to solve the problem of not having the effect of dustproof and noise reduction to the constant pressure water supply unit of present use proposed in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multi-pump linkage constant pressure water supply unit with dustproof noise reduction structure, comprising: base, the top of the base is equipped with multiple groups of pump, and the side of multiple groups of pump is connected with pipeline;
[0006] The top of the base is equipped with protective cover by sliding slot, the inside of the protective cover is equipped with noise reduction board, the top of the protective cover is equipped with air hole, the top of the air hole is adsorbed with dust screen by magnetic block, the bottom of the protective cover is equipped with sliding block, the side of the sliding block is provided with wedge, and the both sides of the wedge are equipped with guide block.
[0007] Preferably, the guide block is connected with movable spring between the groove of base, the bottom of the guide block is provided with gyro wheel, and the bottom of the gyro wheel is connected with movable block.
[0008] Preferably, the side of the movable block is connected with screw rod penetrating through base, and the connecting rod is connected between the two groups of movable blocks.
[0009] Preferably, one end of the pipeline is connected with filter, the inner wall of the filter is equipped with connecting pipe, and the inside of the filter is equipped with filter core.
[0010] Preferably, the bottom and the side of the filter core are provided with connectors, the two ends of the connector are provided with protrusions, one end of the protrusion is inserted with a clamping block, and the bottom of the filter core is connected with the pipeline through a drain pipe.
[0011] Preferably, the clamping block is connected with a flexible spring between the groove of the connecting pipe, and one side of the clamping block is connected with a connecting block.
[0012] Preferably, one side of the connecting block is provided with a rotating block, one end of the rotating block is connected with a top rod penetrating through the connecting pipe, and the drain pipe at one end of the pipeline is also provided with a clamping block, a flexible spring, a connecting block, a rotating block and a top rod.
[0013] Compared with the prior art, the beneficial effects of the multi-pump linkage constant pressure water supply unit with the dustproof and noise reduction structure are that: when in use, the protective cover can be slidably installed on the top of the base according to the use requirement, after the protective cover is installed on the outer side of the pump, the screw rod can be rotated, the screw rod drives the roller to drive the wedge to move upward through the movable block, the wedge and the sliding block can be used to fix the protective cover, meanwhile, the noise reduction plate is installed in the protective cover, and the dust screen is installed on the air hole at the top of the protective cover, so that the dustproof and noise reduction effects of the pump can be achieved, which is the use feature of the multi-pump linkage constant pressure water supply unit with the dustproof and noise reduction structure.
[0014] 1. The multi-pump linkage constant pressure water supply unit with the dustproof and noise reduction structure, when in use, the protective cover can be slidably installed on the base through the sliding block, and the protective cover can be fixed through the wedge and the sliding block, at this time, the noise reduction plate on the inner wall of the protective cover can be used to reduce the noise generated by the pump during operation, meanwhile, the dust screen is installed on the air hole at the top of the protective cover, so that the dust can be prevented from entering the interior of the pump, and the dustproof and noise reduction effects of the pump can be achieved.
[0015] 2. The multi-pump linkage constant pressure water supply unit with the dustproof and noise reduction structure, when in use, one end of the filter core can be connected to the filter through the connector according to the use requirement, and the connector at the bottom of the filter core is clamped in the connecting pipe at one end of the pipeline through the protrusion, at this time, the filter core can be used to filter the impurities in the water flow, and the filter core can be conveniently and quickly replaced. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view of the sectional structure of the utility model;
[0017] Figure 2 It is a sectional structure schematic view of the left side of the base of the utility model;
[0018] Figure 3 It is a sectional structure schematic view of the left side of the wedge of the utility model;
[0019] Figure 4 It is the main view cut structure schematic diagram of the connecting pipe.
[0020] In the figure: 1, base; 2, pump machine; 3, protective cover; 4, noise reduction plate; 5, air hole; 6, dust screen; 7, sliding block; 8, wedge block; 9, guide block; 10, movable spring; 11, roller; 12, movable block; 13, screw rod; 14, connecting rod; 15, pipeline; 16, filter; 17, connecting pipe; 18, filter element; 19, joint; 20, lug; 21, clamping block; 22, extension spring; 23, connecting block; 24, rotating block; 25, ejector rod. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Please refer to Figure 1 The utility model provides a kind of technical scheme: a multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure, it include: base 1, the top of base 1 is equipped with multiple groups of pump machine 2, one side of multiple groups of pump machine 2 is connected with pipeline 15;
[0023] The top of base 1 is equipped with protective cover 3 by sliding slot, the inside of protective cover 3 is equipped with noise reduction plate 4, the top of protective cover 3 is equipped with air hole 5, the top of air hole 5 is adsorbed with dust screen 6 by magnetic attraction block, the bottom of protective cover 3 is equipped with sliding block 7, one side of sliding block 7 is provided with wedge block 8, both sides of wedge block 8 are equipped with guide block 9, movable spring 10 is connected between guide block 9 and the recess of base 1, the bottom of guide block 9 is provided with roller 11, the bottom of roller 11 is connected with movable block 12, one side of movable block 12 is connected with screw rod 13 penetrating through base 1, connecting rod 14 is connected between two groups of movable block 12, screw rod 13 and base 1 are threadedly connected.
[0024] In practical implementation, when noise reduction and dustproofing of the pump 2 are required, the protective cover 3 can be slidably connected to the outside of the pump 2 via the bottom slider 7. When the slider 7 slides to the end of the groove in the base 1, the screw 13 can be rotated. Since the screw 13 is threadedly connected to the base 1 and is connected to the movable block 12 via a bearing, and the movable block 12 is slidably connected in the groove of the base 1, rotating the screw 13 can drive the movable block 12 to move, causing the movable block 12 to drive the top roller 11 towards the wedge block 8. The wedge block 8 moves in the direction of the roller 11. Since the end of the wedge block 8 near the roller 11 is a sloping structure, the roller 11 will squeeze the wedge block 8 when it moves, so that the wedge block 8 can be squeezed out of the groove of the base 1. Under the guidance of the guide block 9, the wedge block 8 moves more smoothly. At the same time, the movable spring 10 on the outside of the guide block 9 is in a stretched state. Under the limiting effect of the wedge block 8 on the slider 7, the protective cover 3 can be installed on the outside of the pump 2. Then, the side plate is rotated to the side of the protective cover 3 by the hinge on one side of the protective cover 3 and fixed by the pin.
[0025] A noise reduction plate 4 is installed inside the protective cover 3. The middle of the noise reduction plate 4 is filled with sound-absorbing sponge, and the inner surface of the noise reduction plate 4 has sound-absorbing holes. The noise generated by the pump 2 when it is working will enter the sound-absorbing sponge inside the noise reduction plate 4 through the sound-absorbing holes. The sound-absorbing sponge can reduce the noise generated by the pump 2 when it is working. At the same time, a vent 5 is provided on the top of the protective cover 3. A dustproof net 6 is attached to the top of the vent 5 by a magnetic block. The dustproof net 6 can prevent dust from easily entering the pump 2 inside the protective cover 3 through the vent 5, thereby playing a role in dust prevention and noise reduction for the pump 2.
[0026] See Figures 1-3 It can be seen that during use, the protective cover 3 can be fixed to the outside of the pump 2 by the cooperation of the wedge block 8 and the slider 7. The noise reduction plate 4 on the inner wall of the protective cover 3 can reduce the noise generated by the pump 2 during operation. At the same time, a dustproof net 6 is installed on the ventilation hole 5 at the top of the protective cover 3, which can prevent dust from entering the interior of the pump 2.
[0027] One end of the pipeline 15 is connected with the filter 16, the inner wall of the filter 16 is installed with the connecting pipe 17, the inside of the filter 16 is installed with the filter core 18, the bottom and the side of the filter core 18 are installed with the joint 19, both ends of the joint 19 are installed with the protrusion 20, one end of the protrusion 20 is inserted with the clamping block 21, the bottom of the filter core 18 is connected with the pipeline 15 through the drain pipe, the clamping block 21 and the recess of the connecting pipe 17 are connected with the expansion spring 22, one side of the clamping block 21 is connected with the connecting block 23, one side of the connecting block 23 is provided with the rotating block 24, one end of the rotating block 24 is connected with the top rod 25 penetrating through the connecting pipe 17, the drain pipe of one end of the pipeline 15 is also installed with the clamping block 21, the expansion spring 22, the connecting block 23, the rotating block 24 and the top rod 25, the rotating block 24 is connected in the recess of the connecting pipe 17 through the rotating shaft.
[0028] In specific implementation, when the water flow needs to be filtered, the joint 19 at one end of the filter core 18 is inserted into the connecting pipe 17 of the inner wall of the filter 16, and the filter core 18 is pushed into the connecting pipe 17, so that the protrusions 20 at both ends of the joint 19 extrude the arc surface of the clamping block 21, the arc surface is shrunk into the recess of the connecting pipe 17 after being extruded, and the expansion spring 22 in the recess of the connecting pipe 17 is extruded at the same time, when the joint 19 is completely inserted into the recess of the connecting pipe 17, the sealing ring in the recess of the connecting pipe 17 can be extruded, so that the sealing effect between the connecting pipe 17 and the joint 19 can be increased, and the recess at one end of the protrusion 20 is aligned with the clamping block 21, then the expansion spring 22 can be reset into the recess of the protrusion 20 through the reset action, at this time, the joint 19 at one end of the filter core 18 and the connecting pipe 17 in the filter 16 can be quickly fixed, and the joint 19 at the bottom of the filter core 18 and the drain pipe at one end of the pipeline 15 are connected through the same steps, so that the filter core 18 can be quickly and fixedly connected.
[0029] At this time, the water flow can enter the filter core 18 through the connecting pipe 17 of the filter 16, and the water flow is filtered through the filter core 18, after the filtering is completed, the water flow can flow into the pipeline 15 through the drain pipe at the bottom, so that the water flow can be filtered.
[0030] When the filter core 18 needs to be replaced, the top rod 25 is extruded, the top rod 25 is extruded to rotate the rotating block 24, one end of the rotating block 24 is upwardly rotated to drive the clamping block 21 to be re-shrunk into the recess of the connecting pipe 17 through the connecting block 23, at this time, the clamping block 21 does not limit the protrusions 20 at both ends of the joint 19, so that the filter core 18 can be disassembled from the connecting pipe 17 in the filter 16, and the drain pipe at one end of the pipeline 15 and the joint 19 at the bottom of the filter core 18 are separated through the same steps, so that the filter core 18 can be quickly and fixedly connected.
[0031] Referring to Figure 1 With Figure 4 It can be seen that in use, the filter core 18 can be quickly clamped in the connecting pipe 17 inside the filter 16 through the protrusions 20 on both sides of the joint 19 according to the use requirements, and the filter core 18 is limited and fixed by the clamping block 21, at this time, the filter core 18 can play a filtering role on the impurities in the water flow, and the filter core 18 is also convenient and quick to replace.
[0032] In summary: the multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure can connect the water inlet pipe at one end of the pipeline 15 and connect the water outlet pipe at the other end, in use, the water flow enters the pipeline 15 through the water inlet pipe, and the cooperation of the multiple pump machines 2 makes the whole water supply unit can provide constant water pressure, so as to ensure the normal water use of the user, which is the prior art and will not be elaborated here, this is the use characteristics of the multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure, the contents not described in detail in the description belong to the prior art known to the person skilled in the art.
[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A multi-pump linkage constant pressure water supply unit with a dustproof and noise reduction structure, comprising: The base (1) is characterized in that: multiple sets of pumps (2) are installed on the top of the base (1), and a pipe (15) is connected to one side of the multiple sets of pumps (2); The top of the base (1) is fitted with a protective cover (3) via a sliding groove. A noise reduction plate (4) is installed inside the protective cover (3). A ventilation hole (5) is provided on the top of the protective cover (3). A dustproof net (6) is attached to the top of the ventilation hole (5) via a magnetic block. A slider (7) is installed at the bottom of the protective cover (3). A wedge block (8) is provided on one side of the slider (7). Guide blocks (9) are installed on both sides of the wedge block (8).
2. The multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure according to claim 1, characterized in that: A movable spring (10) is connected between the guide block (9) and the groove of the base (1). A roller (11) is provided at the bottom of the guide block (9), and a movable block (12) is connected to the bottom of the roller (11).
3. The multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure according to claim 2, characterized in that: One side of the movable block (12) is connected to a screw (13) that passes through the base (1), and a connecting rod (14) is connected between the two sets of movable blocks (12).
4. The multi-pump linkage constant pressure water supply unit with dustproof and noise reduction structure according to claim 1, characterized in that: One end of the pipe (15) is connected to a filter (16), the inner wall of the filter (16) is fitted with a connecting pipe (17), and the filter element (18) is installed inside the filter (16).
5. A multi-pump linkage constant pressure water supply unit with a dustproof and noise reduction structure according to claim 4, characterized in that: The filter element (18) is equipped with connectors (19) on its bottom and sides. Both ends of the connectors (19) are equipped with protrusions (20). One end of the protrusions (20) is inserted with a locking block (21). The bottom of the filter element (18) is connected to the pipe (15) through a drain pipe.
6. A multi-pump linkage constant pressure water supply unit with a dustproof and noise reduction structure according to claim 5, characterized in that: A telescopic spring (22) is connected between the locking block (21) and the groove of the connecting pipe (17), and a connecting block (23) is connected to one side of the locking block (21).
7. A multi-pump linkage constant pressure water supply unit with a dustproof and noise reduction structure according to claim 6, characterized in that: A rotating block (24) is provided on one side of the connecting block (23), and a top rod (25) that passes through the connecting pipe (17) is connected to one end of the rotating block (24). A locking block (21), a telescopic spring (22), a connecting block (23), a rotating block (24) and a top rod (25) are also installed in the drain pipe at one end of the pipe (15).