Adjustable water outlet of small water pump unit

Abstract

The utility model discloses an adjustable water outlet of a small-sized water pump unit, which comprises a water outlet main body, the water outlet main body comprises a main water outlet pipeline, a mounting flange is arranged at the bottom end of the main water outlet pipeline, an auxiliary water outlet pipeline is arranged on one side of the main water outlet pipeline, an adjusting valve plug is arranged in the main water outlet pipeline, and the main water outlet pipeline is provided with a water inlet and a water outlet. A threaded rod is rotationally arranged at the top end of the main water outlet pipeline in a threaded mode, and the bottom end of the threaded rod and the top end of the adjusting valve plug are fixed through a screw; by designing the oil injection lubricating mechanism, after oil is injected into the storage tank, oil injection cotton is immersed in oil and drained to the end, and when a threaded rod rotates to be adjusted, the threaded rod makes contact with the end of the oil injection cotton to be extruded, stressed and subjected to oil outlet for oil injection lubricating treatment, so that the threaded rod is not prone to rusting when being frequently adjusted and affected with damp, and the service life of the threaded rod is prolonged. The adjustment is not easy to hinder, and the convenience of oiling and lubricating the threaded rod when the water outlet main body is mounted on the small-sized water pump unit for use is improved.

Description

Technical Field

[0001] This utility model belongs to the field of water outlet technology, specifically relating to an adjustable water outlet for a small water pump unit. Background Technology

[0002] Small water pump units are widely used in industrial, agricultural and civil fields to transfer water from one place to another. Small water pump units require water treatment during use. Usually, water is discharged by installing a water outlet on the small water pump unit. The existing water outlet is a device that is fixedly installed on the small water pump unit for water discharge, which is convenient to adjust the water output according to the needs after installation.

[0003] When the existing water outlet is installed on a small water pump unit, the valve plug is adjusted by rotating the threaded rod through the handwheel. Therefore, frequent operation and adjustment will cause the threaded rod to become damp or exposed to the outside environment and air, which will easily lead to rust. When rust occurs, it is not convenient to lubricate the threaded rod, which will hinder the rusting and generate greater friction, and may even make it impossible to rotate for adjustment, reducing the convenience of adjustment and affecting the convenience of lubricating the threaded rod when the water outlet is installed on the small water pump unit. To address this issue, this utility model proposes an adjustable water outlet for small water pump units. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable outlet for a small water pump unit to solve the problems mentioned in the background art, such as the frequent operation and screwing adjustment causing the threaded rod to become damp or exposed to the outside world and air, which easily leads to rust. When rust occurs, it is not convenient to lubricate with oil, which hinders the corrosion of the threaded rod and causes greater friction, and may even make it impossible to rotate and adjust, thus reducing the convenience of adjustment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable water outlet for a small water pump unit, comprising an outlet body, the outlet body including a main outlet pipe, a mounting flange at the bottom end of the main outlet pipe, an auxiliary outlet pipe on one side of the main outlet pipe, a regulating valve plug inside the main outlet pipe, a threaded rod rotatably threaded at the top end of the main outlet pipe, the bottom end of the threaded rod being fixed to the top end of the regulating valve plug by a screw, a handwheel at the top end of the threaded rod, and the outlet body further comprising:

[0006] The oil injection and lubrication mechanism includes an oil storage and installation assembly installed at the top of the main water outlet pipe, and an oil injection and lubrication assembly is provided at the bottom edge of the inner end of the oil storage and installation assembly.

[0007] An anti-bending support mechanism is provided, and the anti-bending support mechanism includes a fixed installation component disposed on the outer surface of the auxiliary water outlet pipe, and a support component is provided at the bottom end of the fixed installation component.

[0008] Preferably, the oil storage installation assembly includes an installation groove formed at the top of the main water outlet pipe, a fixing cylinder is provided inside the installation groove, a storage groove is formed inside the fixing cylinder, and a connecting ring is integrally provided at the far end of the fixing cylinder, and the connecting ring is fixed to the surface of the main water outlet pipe by bolts.

[0009] Preferably, the bottom end of the fixed cylinder is embedded inside the mounting groove, and the threaded rod passes through the inside of the fixed cylinder.

[0010] Preferably, the top end of the fixed cylinder is provided with an oil inlet, and a sealing cap is installed on the surface of the oil inlet by a threaded rotation.

[0011] Preferably, the oil lubrication assembly includes a mounting hole at the bottom edge of the inside of the fixed cylinder, and an oil-filled cotton is installed inside the mounting hole by means of an elastic plate, and the oil-filled cotton is in contact with the surface of the threaded rod.

[0012] Preferably, the fixed installation assembly includes a fixing ring fitted onto the outer surface of the auxiliary water outlet pipe, and the fixing ring is fixed to the outer surface of the auxiliary water outlet pipe by bolts.

[0013] Preferably, the support assembly includes a connecting plate integrally disposed on the lower surface of the fixing ring, and a supporting inclined plate integrally disposed at the end of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing an oil lubrication mechanism, oil can be injected into the storage tank, and the oil-soaked cotton can be drained to the end. When the threaded rod is rotated for adjustment, the end of the threaded rod that contacts the oil-soaked cotton is squeezed to release oil for lubrication. Therefore, the threaded rod is less prone to corrosion when it is frequently adjusted and exposed to moisture, making it easier to adjust and less likely to be obstructed. This improves the convenience of lubricating the threaded rod when the outlet body is installed on a small water pump unit. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A;

[0018] Figure 3 This is a partial cross-sectional view of the regulating valve plug, main outlet pipe and auxiliary outlet pipe of this utility model.

[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram of section B;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram of section C;

[0021] Figure 6 This is a schematic diagram of the fixed cylinder, connecting ring, and mounting hole structure of this utility model;

[0022] In the diagram: 100, main outlet body; 101, main outlet pipe; 102, mounting flange; 103, auxiliary outlet pipe; 1031, fixing ring; 1032, connecting plate; 1033, supporting inclined plate; 104, threaded rod; 1041, fixing cylinder; 1042, oil inlet; 1043, mounting groove; 1044, storage tank; 1045, connecting ring; 1046, mounting hole; 1047, oil filling cotton; 105, handwheel; 106, regulating valve plug. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 6 This utility model provides a technical solution: an adjustable water outlet for a small water pump unit, including an outlet body 100, the outlet body 100 including a main water outlet pipe 101, a mounting flange 102 provided at the bottom end of the main water outlet pipe 101, an auxiliary water outlet pipe 103 provided on one side of the main water outlet pipe 101, a regulating valve plug 106 provided inside the main water outlet pipe 101, and a threaded rod 104 threadedly rotated at the top end of the main water outlet pipe 101, the bottom end of the threaded rod 104... The top of the regulating valve plug 106 is fixed with screws. A handwheel 105 is provided at the top of the threaded rod 104. When the outlet body 100 is fixedly installed on the small water pump unit, and adjusted according to the water output requirements, the handwheel 105 is held to rotate the threaded rod 104. Rotating the threaded rod 104 causes the regulating valve plug 106 to screw in, opening the auxiliary outlet pipe 103 to allow water to flow. The outlet body 100 is also equipped with:

[0025] The oil lubrication mechanism includes an oil storage mounting component located at the top of the main water outlet pipe 101. An oil lubrication component is provided at the bottom edge of the inner part of the oil storage mounting component. When the water outlet body 100 is frequently adjusted and used after installation, the oil lubrication mechanism can lubricate the outer surface of the threaded rod 104, making it less prone to rust, facilitating smooth adjustment, and making adjustment less obstructed.

[0026] To facilitate lubrication after installation using the oil storage mounting assembly, in this embodiment, preferably, the oil storage mounting assembly includes a mounting groove 1043 formed at the top of the main water outlet pipe 101. A fixing cylinder 1041 is provided inside the mounting groove 1043 to facilitate the installation of the fixing cylinder 1041 inside the mounting groove 1043. A threaded rod 104 passes through the inside of the fixing cylinder 1041. A connecting ring 1045 is integrally provided at the far end of the fixing cylinder 1041. The connecting ring 1045 is fixed to the surface of the main water outlet pipe 101 by bolts. The connecting ring 1045 is then contacted to the top end of the main water outlet pipe 101 and fixed by bolts for easy installation. A storage tank 1044 is formed inside the fixing cylinder 1041. An oil inlet 1042 is provided at the top end of the fixing cylinder 1041. A sealing cap is installed on the surface of the oil inlet 1042 by threaded rotation. After installation, oil is stored and lubricated into the storage tank 1044 through the oil inlet 1042. After oil storage, the sealing cap is rotated for sealing and protection.

[0027] To facilitate lubrication of the threaded rod 104 when it is rotated inside the fixed cylinder 1041, in this embodiment, preferably, the lubrication assembly includes a mounting hole 1046 at the bottom edge of the fixed cylinder 1041. An oil-filled cotton 1047 is installed inside the mounting hole 1046 by an elastic plate, and the oil-filled cotton 1047 contacts the surface of the threaded rod 104. When the threaded rod 104 is rotated, the outer surface of the threaded rod 104 contacts the end of the oil-filled cotton 1047 and is compressed for oil lubrication, which facilitates smooth lubrication and adjustment.

[0028] The anti-bending support mechanism includes a fixed installation component installed on the outer surface of the auxiliary water outlet pipe 103. The bottom end of the fixed installation component is provided with a support component. After the water outlet body 100 is fixedly installed, when the water outlet hose is installed at the end of the auxiliary water outlet pipe 103, the anti-bending support mechanism supports the hose to prevent bending during water discharge, so as to facilitate smooth water discharge and prevent blockage.

[0029] In order to facilitate the fixed installation and support of the support slope 1033 by means of a fixed installation component, in this embodiment, preferably, the fixed installation component includes a fixing ring 1031 that fits onto the outer surface of the auxiliary water outlet pipe 103. The fixing ring 1031 is fixed to the outer surface of the auxiliary water outlet pipe 103 by bolts. After the fixing ring 1031 is fitted onto the outer surface of the auxiliary water outlet pipe 103 and installed on the support slope 1033, the bolts are rotated again to reinforce the support.

[0030] In order to facilitate the support and placement of the hose installed at the end of the auxiliary water outlet pipe 103 by means of a support component, and to prevent bending and blockage, in this embodiment, preferably, the support component includes a connecting plate 1032 integrally disposed on the lower surface of the fixing ring 1031. The end of the connecting plate 1032 is integrally provided with a support inclined plate 1033. After the external water outlet hose is installed at the end of the auxiliary water outlet pipe 103, when the water inside the hose is pressed down, it directly contacts the surface of the support inclined plate 1033 for support and placement, which is less likely to cause large bending and blockage of the hose, and allows water to flow smoothly.

[0031] The working principle and usage process of this utility model: Before use, the adjustable outlet of this small water pump unit is first fixed by contacting the mounting flange 102 with the mounting position on the small water pump unit and fixing it with bolts. After fixing and installing the outlet body 100, it can be adjusted according to the water output needs. The handwheel 105 is used to drive the threaded rod 104 to rotate. When the threaded rod 104 is rotated, it drives the regulating valve plug 106 to be screwed in. When the regulating valve plug 106 is screwed in, the auxiliary water outlet pipe 103 is opened to a certain extent. When water enters the main water outlet pipe 101, it is convenient to adjust the water output as needed.

[0032] Then, when the main body 100 of the water outlet is used after installation, the external water outlet hose and the auxiliary water outlet pipe 103 are reinstalled. When the hose is subjected to the gravity of the water outlet after installation, it is directly pressed down to the surface of the support plate 1033 for support. It is not convenient to bend the connected hose to block the water outlet when the water is outleted. It effectively prevents bending and supports the hose, and facilitates smooth water outlet processing. This improves the convenience of preventing bending of the water outlet hose when the main body 100 of the water outlet is installed on a small water pump unit.

[0033] Finally, before the main body 100 of the outlet is installed and used, the fixing cylinder 1041 is closed inside the mounting groove 1043, and the connecting ring 1045 is fixed again with bolts to the top of the main water outlet pipe 101. After installation, lubricating oil is injected into the storage tank 1044 through the oil inlet 1042. After the storage tank 1044 is filled with oil, the oil-filled cotton 1047 is soaked in oil and the oil is drained to the end. When the threaded rod 104 is rotated and adjusted, the end of the threaded rod 104 that contacts the oil-filled cotton 1047 is squeezed and oil is discharged for lubrication. Therefore, the threaded rod 104 is not prone to rust when it is frequently adjusted and exposed to moisture, which facilitates smooth adjustment and is not easily obstructed. This improves the convenience of lubricating the threaded rod 104 when the main body 100 of the outlet is installed on a small water pump unit.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable outlet for a small water pump unit, comprising an outlet body (100), the outlet body (100) including a main outlet pipe (101), a mounting flange (102) provided at the bottom end of the main outlet pipe (101), an auxiliary outlet pipe (103) provided on one side of the main outlet pipe (101), a regulating valve plug (106) provided inside the main outlet pipe (101), a threaded rod (104) threadedly rotated at the top end of the main outlet pipe (101), the bottom end of the threaded rod (104) being fixed to the top end of the regulating valve plug (106) by screws, and a handwheel (105) provided at the top end of the threaded rod (104), characterized in that: The main body (100) of the water outlet is also provided with: The oil injection lubrication mechanism includes an oil storage installation assembly installed at the top of the main water outlet pipe (101), and an oil injection lubrication assembly is provided at the bottom edge of the inner end of the oil storage installation assembly. The anti-bending support mechanism includes a fixed installation component disposed on the outer surface of the auxiliary water outlet pipe (103), and a support component is disposed at the bottom end of the fixed installation component.

2. The adjustable outlet of a small water pump unit according to claim 1, characterized in that: The oil storage installation assembly includes an installation groove (1043) opened at the top of the main water outlet pipe (101). A fixing cylinder (1041) is provided inside the installation groove (1043). A storage groove (1044) is formed inside the fixing cylinder (1041). A connecting ring (1045) is integrally provided at the far end of the fixing cylinder (1041). The connecting ring (1045) is fixed to the surface of the main water outlet pipe (101) by bolts.

3. The adjustable outlet of a small water pump unit according to claim 2, characterized in that: The bottom end of the fixed cylinder (1041) is embedded inside the mounting groove (1043), and the threaded rod (104) passes through the interior of the fixed cylinder (1041).

4. The adjustable outlet of a small water pump unit according to claim 2, characterized in that: The top end of the fixed cylinder (1041) is provided with an oil inlet (1042), and a sealing cap is installed on the surface of the oil inlet (1042) by means of thread rotation.

5. The adjustable outlet of a small water pump unit according to claim 2, characterized in that: The oil lubrication assembly includes a mounting hole (1046) at the bottom edge of the inside of the fixed cylinder (1041). An oil-filled cotton (1047) is installed inside the mounting hole (1046) by means of an elastic plate, and the oil-filled cotton (1047) is in contact with the surface of the threaded rod (104).

6. The adjustable outlet of a small water pump unit according to claim 1, characterized in that: The fixed installation assembly includes a fixing ring (1031) that fits onto the outer surface of the auxiliary water outlet pipe (103), and the fixing ring (1031) is fixed to the outer surface of the auxiliary water outlet pipe (103) by bolts.

7. The adjustable outlet of a small water pump unit according to claim 6, characterized in that: The support assembly includes a connecting plate (1032) integrally disposed on the lower surface of the fixing ring (1031), and a supporting inclined plate (1033) integrally disposed at the end of the connecting plate (1032).

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