Fountain pump with pressure adjusting structure

Abstract

The utility model relates to the field of fountain pumps, and discloses a fountain pump with a pressure adjusting structure, which comprises a fountain pump, and one end of the fountain pump is provided with a water outlet; the replacement part is arranged at one end of the fountain pump; the adjusting part is arranged at one end of the fountain pump; the water inlet pipe is communicated with one end of the fountain pump; and the base is fixedly connected to the bottom of the fountain pump. An electric telescopic rod is driven to enable a sliding rod at the output end of the electric telescopic rod to slide upwards along the track of a sliding rail, so that a first brake rod and a second brake rod are driven, a first baffle above is controlled to slide upwards under the action of a first connecting rod, meanwhile, the sliding rods on the two sides move oppositely, and under the action of a second connecting rod and a third connecting rod, the sliding rod is driven to slide upwards. And the second baffle and the third baffle are controlled to move relatively, so that gaps among the first baffle, the second baffle and the third baffle are increased, otherwise, the gaps are reduced, and the effect of adjusting the internal pressure of the fountain pump is achieved.

Description

Technical Field

[0001] The utility model relates to the field of fountain pumps, in particular to a fountain pump with a pressure regulating structure. Background Art

[0002] Fountain pump, also known as fountain water pump, is a submersible electric pump for wells that is directly connected to the pump. It runs directly in the water and has a slender structure. The working principle of the fountain pump is mainly to use the motor to convert mechanical energy into kinetic energy of water, and then lift the water from a low place to a high place through the pipe to form a fountain effect.

[0003] Today's fountain pumps need to adjust the internal pressure of the fountain pump according to actual conditions. When it is operating at a certain pressure, the inner wheel will rub and cause damage, so the radius of the water outlet pipe needs to be adjusted. The smaller the radius, the greater the pressure, and vice versa. As time goes by, the radius adjustment part of the water outlet pipe is damaged and needs to be quickly disassembled and replaced to improve work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fountain pump with a pressure regulating structure to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fountain pump with a pressure regulating structure, comprising a fountain pump, one end of which is provided with a water outlet; a replacement part arranged at one end of the fountain pump; a regulating part arranged at one end of the fountain pump; a water inlet pipe connected to one end of the fountain pump; and a base fixedly connected to the bottom of the fountain pump.

[0006] Preferably, the replacement part includes: a gear ring, which is rotatably connected to one end of the fountain pump; and a gear, which is rotatably connected to one end of the fountain pump through a bearing seat and is equidistantly arranged around the circumference.

[0007] Preferably, the gear ring is meshingly connected with the gear, a handle is fixedly connected to the outer wall of the gear ring and is equidistantly arranged around the circumference, and a connecting block is fixedly connected to one side of the gear.

[0008] Preferably, a connecting plate is movably connected to one side of the gear ring, connecting grooves are provided inside the connecting plate and are equidistantly arranged around the circumference, the connecting grooves are snap-fitted and connected to the connecting block, a water outlet pipe is fixedly connected to the inner wall of the connecting plate, the water outlet pipe is adapted to the water outlet, and adjustment grooves are provided on the outer wall of the water outlet pipe and are equidistantly arranged around the circumference.

[0009] Preferably, the adjusting part includes: a fixing plate fixedly connected to the outer wall of the water outlet pipe; and a slide rail fixedly connected to one side of the fixing plate and arranged equidistantly around the circumference.

[0010] Preferably, the slide rail is internally slidably connected to a slide rod, one side of the fixed plate is rotatably connected to a brake rod 1 via an axle rod, one end of the brake rod 1 is rotatably connected to the outer wall of the slide rod, one side of the fixed plate is rotatably connected to a brake rod 2 via an axle rod, the brake rod 2 is rotatably connected to the outer wall of the slide rod, the brake rod 1 is adapted to the brake rod 2, and brake rod 1 and brake rod 2 are arranged between the slide rods, the slide rail is internally fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to the outer wall of the slide rod.

[0011] Preferably, one side of the brake rod 1 and the brake rod 2 is rotatably connected to a connecting rod 1 via an axle rod, one end of the connecting rod 1 is rotatably connected to a baffle plate 1 via an axle rod, and they are symmetrically arranged, and the baffle plate 1 is slidably connected to the inside of the adjustment slot.

[0012] Preferably, one end of the sliding rod is fixedly connected to connecting rod 2, one end of the sliding rod is fixedly connected to connecting rod 3, one end of connecting rod 2 passes through the outer wall of the water outlet pipe and is fixedly connected to baffle 2, one end of connecting rod 3 passes through the outer wall of the water outlet pipe and is fixedly connected to baffle 3, and baffle 2 and baffle 3 are both slidably connected inside the adjusting groove.

[0013] The utility model provides a fountain pump with a pressure regulating structure. It has the following beneficial effects:

[0014] (1) The utility model connects the clamping blocks by passing the connection groove inside the connection plate through the connection block, and then holding the handle and rotating the gear ring to make the gear ring drive the gear to rotate, thereby controlling the rotation of each connection clamping block, so as to achieve the purpose of quickly fixing the water outlet pipe, and vice versa, achieve the effect of quickly disassembling and replacing the water outlet pipe.

[0015] (2) The utility model drives the electric telescopic rod so that the slide bar at the output end of the electric telescopic rod slides upward along the track of the slide rail, thereby driving brake rod 1 and brake rod 2. Under the action of connecting rod 1, the upper baffle 1 is controlled to slide upward. At the same time, the slide bars on both sides move toward each other. Under the action of connecting rod 2 and connecting rod 3, baffle 2 and baffle 3 are controlled to move relative to each other, thereby increasing the gap between baffle 1, baffle 2 and baffle 3, and vice versa, reducing the gap, thereby achieving the effect of adjusting the internal pressure of the fountain pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the replacement part of the utility model;

[0019] Figure 4 This is a view of the adjustment part of the utility model.

[0020] In the figure: 1 fountain pump, 2 replacement part, 3 adjustment part, 4 water inlet pipe, 5 base;

[0021] 211 gear ring, 212 gear, 213 connecting block, 214 handle, 215 connecting plate, 216 water outlet pipe;

[0022] 311 fixing plate, 312 slide rail, 313 slide bar, 314 brake bar 1, 315 brake bar 2, 316 connecting bar 1, 317 baffle plate 1, 318 connecting bar 2, 319 connecting bar 3, 320 baffle plate 2, 321 baffle plate 3, 322 electric telescopic bar. DETAILED DESCRIPTION

[0023] 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.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example 1

[0026] A preferred embodiment of a fountain pump with a pressure regulating structure provided by the utility model is as follows: Figure 1-4 As shown: a fountain pump with a pressure regulating structure includes a fountain pump 1, one end of which is provided with a water outlet; a replacement part 2 arranged at one end of the fountain pump 1; a regulating part 3 arranged at one end of the fountain pump 1; a water inlet pipe 4, which is connected to one end of the fountain pump 1; and a base 5, which is fixedly connected to the bottom of the fountain pump 1.

[0027] The replacement part 2 includes: a gear ring 211, which is rotatably connected to one end of the fountain pump 1; a gear 212, which is rotatably connected to one end of the fountain pump 1 through a bearing seat and is equidistantly arranged around the circumference.

[0028] The gear ring 211 is meshed with the gear 212 . A handle 214 is fixedly connected to the outer wall of the gear ring 211 and is equidistantly arranged around the circumference. A connecting block 213 is fixedly connected to one side of the gear 212 .

[0029] A connecting plate 215 is movably connected to one side of the gear ring 211. The interior of the connecting plate 215 is provided with connecting grooves which are equidistantly arranged around the circumference. The connecting grooves are engaged with the connecting block 213. The inner wall of the connecting plate 215 is fixedly connected with a water outlet pipe 216 which is matched with the water outlet. The outer wall of the water outlet pipe 216 is provided with adjustment grooves which are equidistantly arranged around the circumference.

[0030] Furthermore, in this embodiment, the connection groove inside the connecting plate 215 passes through the connecting block 213, and then the handle 214 is held and the gear ring 211 is rotated, so that the gear ring 211 drives the gear 212 to rotate, thereby controlling each connecting block 213 to rotate, so as to achieve the purpose of quickly fixing the water outlet pipe 216, and vice versa, the effect of quickly disassembling and replacing the water outlet pipe 216 is achieved.

[0031] Example 2

[0032] Based on Example 1, a fountain pump with a pressure regulating structure provided by the utility model is preferably implemented as follows: Figure 1-4 As shown: the adjustment part 3 includes: a fixed plate 311, which is fixedly connected to the outer wall of the water outlet pipe 216; a slide rail 312, which is fixedly connected to one side of the fixed plate 311 and is equidistantly arranged around the circumference.

[0033] The inside of the slide rail 312 is slidably connected to a slide bar 313, one side of the fixed plate 311 is rotatably connected to a brake rod 1 314 via an axis rod, one end of the brake rod 1 314 is rotatably connected to the outer wall of the slide bar 313, one side of the fixed plate 311 is rotatably connected to a brake rod 2 315 via an axis rod, the brake rod 2 315 is rotatably connected to the outer wall of the slide bar 313, the brake rod 1 314 is adapted to the brake rod 2 315, and the brake rod 1 314 and the brake rod 2 315 are arranged between the slide bars 313, the inside of the slide rail 312 is fixedly connected to an electric telescopic rod 322, and the output end of the electric telescopic rod 322 is fixedly connected to the outer wall of the slide bar 313.

[0034] One side of the brake rod 1 314 and the brake rod 2 315 is rotatably connected to a connecting rod 1 316 via an axle rod, and one end of the connecting rod 1 316 is rotatably connected to a baffle 1 317 via an axle rod, and they are symmetrically arranged, and the baffle 1 317 is slidably connected to the inside of the adjustment slot.

[0035] One end of the sliding rod 313 is fixedly connected to the connecting rod 2 318, one end of the sliding rod 313 is fixedly connected to the connecting rod 3 319, one end of the connecting rod 2 318 passes through the outer wall of the water outlet pipe 216 and is fixedly connected to the baffle 2 320, one end of the connecting rod 3 319 passes through the outer wall of the water outlet pipe 216 and is fixedly connected to the baffle 3 321, and the baffle 2 320 and the baffle 3 321 are both slidably connected inside the adjusting groove.

[0036] Furthermore, this embodiment drives the electric telescopic rod 322 to make the sliding rod 313 at the output end of the electric telescopic rod 322 slide upward along the track of the slide rail 312, thereby driving the brake rod 1 314 and the brake rod 2 315, and under the action of the connecting rod 1 316, the upper baffle 1 317 is controlled to slide upward. At the same time, the sliding rods 313 on both sides move toward each other, and under the action of the connecting rod 2 318 and the connecting rod 3 319, the baffle 2 320 and the baffle 3 321 are controlled to move relative to each other, thereby increasing the gap between the baffle 1 317, the baffle 2 320, and the baffle 3 321, and vice versa, reducing the gap, thereby achieving the effect of adjusting the internal pressure of the fountain pump 1.

[0037] When in use, first, the connecting groove inside the connecting plate 215 passes through the connecting block 213, then the handle 214 is held and the gear ring 211 is rotated to make the gear ring 211 drive the gear 212 to rotate, thereby controlling each connecting block 213 to rotate, so as to achieve the purpose of quickly fixing the water outlet pipe 216, and vice versa, the effect of quickly disassembling and replacing the water outlet pipe 216 is achieved; secondly, the electric telescopic rod 322 is driven to make the sliding rod 313 at the output end of the electric telescopic rod 322 slide upward along the track of the slide rail 312 The movement drives the brake rod 1 314 and the brake rod 2 315, and under the action of the connecting rod 1 316, the upper baffle 1 317 is controlled to slide upward. At the same time, the sliding rods 313 on both sides move toward each other, and under the action of the connecting rod 2 318 and the connecting rod 3 319, the baffle 2 320 and the baffle 3 321 are controlled to move relative to each other, so that the gap between the baffle 1 317, the baffle 2 320, and the baffle 3 321 is increased, and vice versa, the gap is reduced, so as to achieve the effect of adjusting the internal pressure of the fountain pump 1.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fountain pump with a pressure regulating structure, characterized in that: It comprises a fountain pump (1), one end of which is provided with a water outlet; A replacement portion (2) disposed at one end of the fountain pump (1); An adjusting portion (3) disposed at one end of the fountain pump (1); A water inlet pipe (4) connected to one end of the fountain pump (1); The base (5) is fixedly connected to the bottom of the fountain pump (1).

2. A fountain pump with a pressure regulating structure according to claim 1, characterized in that: The replacement part (2) includes: A gear ring (211) rotatably connected to one end of the fountain pump (1); The gear (212) is rotatably connected to one end of the fountain pump (1) via a bearing seat and is arranged at equal distances around the circumference.

3. The fountain pump with a pressure regulating structure according to claim 2, characterized in that: The gear ring (211) is meshedly connected with the gear (212); a handle (214) is fixedly connected to the outer wall of the gear ring (211) and is equidistantly arranged around the circumference; and a connecting block (213) is fixedly connected to one side of the gear (212).

4. The fountain pump with a pressure regulating structure according to claim 2, characterized in that: A connecting plate (215) is movably connected to one side of the gear ring (211), and connecting grooves are provided inside the connecting plate (215) and are arranged equidistantly around the circumference. The connecting grooves are engaged and connected with the connecting clamping block (213), and a water outlet pipe (216) is fixedly connected to the inner wall of the connecting plate (215), and the water outlet pipe (216) is adapted to the water outlet, and an adjustment groove is provided on the outer wall of the water outlet pipe (216), and is arranged equidistantly around the circumference.

5. The fountain pump with a pressure regulating structure according to claim 1, characterized in that: The regulating part (3) comprises: A fixing plate (311) fixedly connected to the outer wall of the water outlet pipe (216); The slide rails (312) are fixedly connected to one side of the fixed plate (311) and are arranged at equal distances around the circumference.

6. The fountain pump with a pressure regulating structure according to claim 5, characterized in that: The interior of the slide rail (312) is slidably connected to a slide bar (313); one side of the fixed plate (311) is rotatably connected to a brake bar (314) via an axle; one end of the brake bar (314) is rotatably connected to the outer wall of the slide bar (313); one side of the fixed plate (311) is rotatably connected to a brake bar (315) via an axle; the brake bar (315) is rotatably connected to the outer wall of the slide bar (313); the brake bar (314) is matched with the brake bar (315); the brake bar (314) and the brake bar (315) are arranged between the slide bars (313); the interior of the slide rail (312) is fixedly connected to an electric telescopic rod (322); the output end of the electric telescopic rod (322) is fixedly connected to the outer wall of the slide bar (313).

7. The fountain pump with a pressure regulating structure according to claim 6, characterized in that: One side of the brake rod 1 (314) and the brake rod 2 (315) is rotatably connected to a connecting rod 1 (316) via an axle, and one end of the connecting rod 1 (316) is rotatably connected to a baffle plate 1 (317) via an axle, and they are symmetrically arranged, and the baffle plate 1 (317) is slidably connected to the inside of the adjustment groove.

8. The fountain pump with a pressure regulating structure according to claim 6, characterized in that: One end of the sliding rod (313) is fixedly connected to the second connecting rod (318), and one end of the sliding rod (313) is fixedly connected to the third connecting rod (319). One end of the second connecting rod (318) passes through the outer wall of the water outlet pipe (216) and is fixedly connected to the second baffle (320). One end of the third connecting rod (319) passes through the outer wall of the water outlet pipe (216) and is fixedly connected to the third baffle (321). Both the second baffle (320) and the third baffle (321) are slidably connected inside the adjustment groove.

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