Pressure adjusting device for high-pressure water station

Abstract

The utility model relates to the technical field of pressure regulating devices, and discloses a pressure regulating device for a high-pressure water station, which comprises a bottom plate, a water tank fixedly mounted at the top of the bottom plate, a pressure regulating mechanism fixedly mounted at the top of the water tank, and a filtering water inlet mechanism fixedly mounted at the left side of the water tank. According to the pressure adjusting device for the high-pressure water station, through the arranged pressure adjusting mechanism, in the using process, a sucking pump is driven to suck nitrogen from the interior of a nitrogen box through a gas suction pipe, the nitrogen is injected into a water tank through a gas inlet pipe, the pressure intensity in the water tank is increased, and a hydraulic rod is driven; and meanwhile, the device is suitable for a water station and can also be used in multiple scenes, when one assembly cannot work normally, the other assembly can also play a role in controlling the water pressure, and the stability of the pressure adjusting device for adjusting the water pressure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure regulating devices, in particular to a pressure regulating device used in a high-pressure water station. Background Art

[0002] The pressure regulating device of the high-pressure water station has the functions of boosting, conditioning, water storage, water supply, energy storage and controlling the start and stop of the water pump. It is a kind of water supply equipment. It uses the pressure changes of compressed air in a closed tank to adjust and pressurize the water volume. It mainly plays the role of boosting pressure and water volume regulation in the water supply system.

[0003] In the prior art, when a high-pressure water station adjusts the pressure, it usually controls the water valve or adjusts the height of the water tank to adjust the water delivery pressure of the water station. However, in actual use, the water pressure regulation is not ideal only by adjusting the water valve. At the same time, it is also difficult to adjust the water pressure by adjusting the height of the water tank for pressurization in actual use. Therefore, it is necessary to improve the pressure regulating device for high-pressure water stations to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure regulating device for a high-pressure water station to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pressure regulating device for a high-pressure water station, comprising a base plate, a water tank is fixedly installed on the top of the base plate, a pressure regulating mechanism is fixedly installed on the top of the water tank, and a filtering water inlet mechanism is fixedly installed on the left side of the water tank.

[0006] The pressure regulating mechanism comprises a water level regulating assembly and an air charging regulating mechanism, and the air charging regulating mechanism is arranged at the bottom of the water level regulating assembly.

[0007] Preferably, the water level regulating assembly includes a support plate, the support plate is fixedly mounted on the left side of the water tank, a hydraulic rod is fixedly mounted on the top of the support plate, a pressure rod is rotatably mounted on the top of the hydraulic rod, a support rod is fixedly mounted on the top of the water tank, a sliding sleeve is rotatably mounted on the top of the support rod, a push rod is rotatably mounted on the end of the pressure rod away from the hydraulic rod, and a slide plate is fixedly mounted on the bottom of the push rod, so as to facilitate the pressure regulation by adjusting the position of the internal water of the water tank through the water level regulating assembly.

[0008] Preferably, the sliding sleeve is slidably mounted on the outside of the pressing rod, and the sliding plate is slidably mounted on the inside of the water tank, so that the push rod can drive the sliding plate to slide down under normal conditions.

[0009] Preferably, the inflation regulating mechanism includes an air inlet pipe, which is fixedly installed on the left side of the water tank, an air pump is fixedly installed on the end of the air inlet pipe away from the water tank, an air pump rack is fixedly installed on the bottom of the air pump, an air suction pipe is fixedly installed on the back of the air suction pipe, a nitrogen tank is fixedly installed on the outside of the air suction pipe, a water outlet pipe is fixedly installed on the right side of the water tank, and a threaded hole water outlet head is fixedly installed on the outside of the water outlet pipe, so as to facilitate the pressure regulation of the internal inflation of the water tank through the inflation regulating mechanism.

[0010] Preferably, the water outlet pipe is arranged at the bottom of the air inlet pipe, and an atomizing hole is provided on the right side of the threaded hole water outlet head to ensure stable flow of water output by the water outlet pipe.

[0011] Preferably, the filtering water inlet mechanism includes a water inlet pipe 1, which is fixedly installed on the left side of the water tank, a water valve is fixedly installed on the outside of the water inlet pipe 1, a filter box is fixedly installed on the left side of the water inlet pipe 1, a filter plate is slidably installed inside the filter box, and a water inlet pipe 2 is fixedly installed on the left side of the filter box, so as to facilitate filtering of water entering the water tank through the filtering water inlet mechanism.

[0012] Preferably, a top cover is provided on the top of the filter box, and the top cover provided on the top of the filter box is threadedly mounted with the filter box, so as to facilitate replacement of the filter plate inside the filter box.

[0013] Compared with the prior art, the utility model provides a pressure regulating device for a high-pressure water station, which has the following beneficial effects:

[0014] 1. The pressure regulating device for a high-pressure water station, through the set pressure regulating mechanism, during use, when it is necessary to adjust the water pressure of the water station, by driving the vacuum pump, the vacuum pump draws nitrogen from the inside of the nitrogen box through the suction pipe, and injects it into the inside of the water tank through the air inlet pipe, thereby increasing the internal pressure of the water tank and increasing the water pressure. When it is necessary to further increase the water pressure, the hydraulic rod is driven to lift up or pull down the left side of the pressing rod, so that the water outlet pipe drives the threaded hole water outlet head to rise or fall, so that the pressure regulating mechanism can further increase or reduce the water pressure inside the water tank, the sliding sleeve ensures the stability of the pressing rod, and the threaded hole water outlet head enables the water discharged from the inside of the water outlet pipe to flow out stably. At the same time, the device is not only suitable for water stations, but can also be used in multiple scenarios. When one component cannot work normally, another component can also play a role in controlling the water pressure, thereby improving the stability of the pressure regulating device in regulating the water pressure.

[0015] 2. The pressure regulating device for high-pressure water station, through the filtering water inlet mechanism, during use, external water is infused into the interior of the filter box through the water inlet pipe 2, and the water entering the water tank through the water inlet pipe 1 is filtered by the filter plate, and the filter plate can be replaced by opening the filter box, thereby improving the cleanliness of the water inside the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance structure of the pressure regulating mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the appearance structure of the water level regulating component of the utility model;

[0020] Figure 4 This is a schematic diagram of the appearance structure of the inflation adjustment mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the appearance structure of the filtering water inlet mechanism of the utility model.

[0022] In the figure: 1. bottom plate; 2. water tank; 3. pressure regulating mechanism; 31. water level regulating assembly; 311. support plate; 312. hydraulic rod; 313. pressing rod; 314. support rod; 315. sliding sleeve; 316. push rod; 317. slide plate; 32. inflation regulating mechanism; 321. air inlet pipe; 322. air pump; 323. air pump stand; 324. suction pipe; 325. nitrogen box; 326. water outlet pipe; 327. threaded opening water outlet head; 4. filtered water inlet mechanism; 41. water inlet pipe one; 42. water valve; 43. filter box; 44. filter plate; 45. water inlet pipe two. 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] Embodiment 1:

[0026] See also Figure 1-4 The utility model provides a technical solution: a pressure regulating device for a high-pressure water station, comprising a base plate 1, a water tank 2 is fixedly installed on the top of the base plate 1, a pressure regulating mechanism 3 is fixedly installed on the top of the water tank 2, and a filtering water inlet mechanism 4 is fixedly installed on the left side of the water tank 2.

[0027] The pressure regulating mechanism 3 includes a water level regulating assembly 31 and an air-charging regulating mechanism 32 . The air-charging regulating mechanism 32 is disposed at the bottom of the water level regulating assembly 31 .

[0028] Furthermore, the water level regulating assembly 31 includes a support plate 311, which is fixedly installed on the left side of the water tank 2. A hydraulic rod 312 is fixedly installed on the top of the support plate 311, and a pressure rod 313 is rotatably installed on the top of the hydraulic rod 312. A support rod 314 is fixedly installed on the top of the water tank 2, and a sliding sleeve 315 is rotatably installed on the top of the support rod 314. A push rod 316 is rotatably installed on the end of the pressure rod 313 away from the hydraulic rod 312, and a slide plate 317 is fixedly installed on the bottom of the push rod 316, so as to facilitate the pressure regulation by adjusting the position of the internal water of the water tank 2 through the water level regulating assembly 31.

[0029] Furthermore, the sliding sleeve 315 is slidably installed on the outside of the pressing rod 313, and the sliding plate 317 is slidably installed inside the water tank 2, so that the push rod 316 can drive the sliding plate 317 to slide down under normal conditions.

[0030] Furthermore, the inflation regulating mechanism 32 includes an air inlet pipe 321, which is fixedly installed on the left side of the water tank 2. An air pump 322 is fixedly installed at the end of the air inlet pipe 321 away from the water tank 2. An air pump rack 323 is fixedly installed at the bottom of the air pump 322. An air suction pipe 324 is fixedly installed on the back of the air suction pump 322. A nitrogen tank 325 is fixedly installed on the outside of the air suction pipe 324. An outlet pipe 326 is fixedly installed on the right side of the water tank 2. A threaded hole water outlet head 327 is fixedly installed on the outside of the water outlet pipe 326, so as to facilitate the pressure regulation of the internal inflation of the water tank 2 through the inflation regulating mechanism 32.

[0031] Furthermore, the water outlet pipe 326 is arranged at the bottom of the air inlet pipe 321, and an atomizing hole is opened on the right side of the threaded hole water outlet head 327 to ensure the stable flow of water output by the water outlet pipe 326.

[0032] Embodiment two:

[0033] See also Figure 5 In combination with the first embodiment, it is further obtained that the filtering water inlet mechanism 4 includes a water inlet pipe 41, which is fixedly installed on the left side of the water tank 2, a water valve 42 is fixedly installed on the outside of the water inlet pipe 41, a filter box 43 is fixedly installed on the left side of the water inlet pipe 41, a filter plate 44 is slidably installed inside the filter box 43, and a water inlet pipe 2 45 is fixedly installed on the left side of the filter box 43, so as to facilitate filtering the water entering the water tank 2 through the filtering water inlet mechanism 4.

[0034] Furthermore, a top cover is provided on the top of the filter box 43 , and the top cover provided on the top of the filter box 43 is threadedly mounted to the filter box 43 , so as to facilitate replacement of the filter plate 44 inside the filter box 43 .

[0035] In actual operation, when the device is used, external water is pumped into the interior of the filter box 43 through the water inlet pipe 45. Under the filtration of the filter plate 44, the purity of the water entering the water tank 2 through the water inlet pipe 41 is improved. The filter plate 44 can be replaced by opening the filter box 43. The water valve 42 can be used to control whether water is transmitted to the interior of the water tank 2. When the water pressure of the water station needs to be adjusted, the air pump 322 is driven to extract nitrogen from the interior of the nitrogen tank 325 through the suction pipe 324, and pumped into the interior of the water tank 2 through the air inlet pipe 321, thereby increasing the pressure inside the water tank 2 and increasing the water pressure. When the water pressure needs to be further increased, the hydraulic rod 312 is driven to lift or pull down the left side of the pressing rod 313, so that the water outlet pipe 326 drives the threaded hole water outlet head 327 to rise or fall, so that the pressure regulating mechanism 3 can further increase or reduce the water pressure inside the water tank 2. The sliding sleeve 315 ensures the stability of the pressing rod 313, and the threaded hole water outlet head 327 allows the water discharged from the water outlet pipe 326 to flow out stably. At the same time, the device is not only suitable for water stations, but can also be used in multiple scenarios. When one component cannot work normally, another component can also play a role in controlling the water pressure.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A pressure regulating device for a high pressure water station, comprising a base plate (1), characterized in that: A water tank (2) is fixedly mounted on the top of the bottom plate (1), a pressure regulating mechanism (3) is fixedly mounted on the top of the water tank (2), and a filtering water inlet mechanism (4) is fixedly mounted on the left side of the water tank (2); The pressure regulating mechanism (3) comprises a water level regulating component (31) and an air charging regulating mechanism (32), wherein the air charging regulating mechanism (32) is arranged at the bottom of the water level regulating component (31).

2. The pressure regulating device for a high-pressure water station according to claim 1, characterized in that: The water level regulating assembly (31) comprises a support plate (311), the support plate (311) being fixedly mounted on the left side of the water tank (2), a hydraulic rod (312) being fixedly mounted on the top of the support plate (311), a pressure rod (313) being rotatably mounted on the top of the hydraulic rod (312), a support rod (314) being fixedly mounted on the top of the water tank (2), a sliding sleeve (315) being rotatably mounted on the top of the support rod (314), a push rod (316) being rotatably mounted on one end of the pressure rod (313) away from the hydraulic rod (312), and a slide plate (317) being fixedly mounted on the bottom of the push rod (316).

3. The pressure regulating device for a high-pressure water station according to claim 2, characterized in that: The sliding sleeve (315) is slidably mounted on the outside of the pressing rod (313), and the sliding plate (317) is slidably mounted on the inside of the water tank (2).

4. The pressure regulating device for a high-pressure water station according to claim 1, characterized in that: The inflation adjustment mechanism (32) comprises an air inlet pipe (321), the air inlet pipe (321) is fixedly mounted on the left side of the water tank (2), an air pump (322) is fixedly mounted on the end of the air inlet pipe (321) away from the water tank (2), an air pump frame (323) is fixedly mounted on the bottom of the air pump (322), an air suction pipe (324) is fixedly mounted on the back of the air pump (322), a nitrogen box (325) is fixedly mounted on the outside of the air suction pipe (324), a water outlet pipe (326) is fixedly mounted on the right side of the water tank (2), and a threaded hole water outlet head (327) is fixedly mounted on the outside of the water outlet pipe (326).

5. The pressure regulating device for a high-pressure water station according to claim 4, characterized in that: The water outlet pipe (326) is arranged at the bottom of the air inlet pipe (321), and an atomization hole is opened on the right side of the threaded hole water outlet head (327).

6. The pressure regulating device for a high-pressure water station according to claim 1, characterized in that: The filtering water inlet mechanism (4) comprises a water inlet pipe (41), the water inlet pipe (41) being fixedly mounted on the left side of the water tank (2), a water valve (42) being fixedly mounted on the outside of the water inlet pipe (41), a filter box (43) being fixedly mounted on the left side of the water inlet pipe (41), a filter plate (44) being slidably mounted inside the filter box (43), and a water inlet pipe (45) being fixedly mounted on the left side of the filter box (43).

7. The pressure regulating device for a high-pressure water station according to claim 6, characterized in that: A top cover is arranged on the top of the filter box (43), and the top cover arranged on the top of the filter box (43) is threadedly mounted on the filter box (43).

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