CN214788265U

CN214788265U - Hydraulic ram

Info

Publication number: CN214788265U
Application number: CN202120870634.8U
Authority: CN
Inventors: 彭建波; 彭玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-19
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a hydraulic ram pump, including pump seat, the L type water pipe that links firmly above the pump seat, L type water pipe includes horizontal part and vertical part, the one end of the horizontal part of L type water pipe is equipped with the water inlet, and the water inlet department is equipped with first flange, the one end of the vertical part of L type water pipe is connected with the buffer tank through the water raising valve, the buffer tank lower part is equipped with the mouth of rising water, the mouth of rising water is equipped with second flange; a water drain valve is arranged above the middle of the horizontal part of the L-shaped water pipe, an automatic air supply valve is arranged on the upper part of the vertical part of the L-shaped water pipe, a water outlet is arranged on the lower part of the horizontal part of the L-shaped water pipe, the water outlet is in threaded connection with a water drainage threaded plug, and the first connecting flange is connected with a check valve through a bolt. The utility model discloses compact structure is small, and the lift is big, can automatic air supplement, exhaust, and job stabilization is reliable, and is efficient, can permanent steady operation, low in manufacturing cost, the installation and construction of being convenient for.

Description

Hydraulic ram

Technical Field

The utility model relates to a hydraulic ram technical field specifically indicates a hydraulic ram.

Background

The water hammer pump is an advanced water lifting device which takes running water as power and generates a water hammer effect through mechanical action to convert low water head energy into high water head energy. The hydraulic ram mainly comprises six parts, namely a power pipe, a pump body, a water drain valve, a water pumping valve, a pressure tank and a water outlet pipe, and the main working process of the hydraulic ram is as follows: the hydraulic ram pump is a pump which uses the energy generated when the water in the flow is suddenly braked to make a part of the water pressure rise to a certain height. When the water flowing along the power pipe reaches the vicinity of the drain valve, the water flow momentum (sufficient momentum if the flow speed is sufficiently high) rapidly closes the drain valve. The water flow stops suddenly, the kinetic energy of the water flow is converted into pressure energy, then the pressure of the water in the pipe rises, the water pumping valve is flushed, and part of the water enters the air chamber and rises to a certain height along the water outlet pipe. Subsequently, as the pressure in the power line is reduced, the drain valve automatically drops under the action of gravity and returns to the open state. Meanwhile, the compressed air in the air chamber drives the water pumping valve to be closed, and the whole process is repeated. When the hydraulic ram pump is used, negative pressure or high pressure can be generated inside the hydraulic ram pump, and when the water flow speed is too high and the hydraulic ram pump is operated for a long time, the negative pressure or the high pressure can exceed an ideal value, so that the realization of a water outlet process is not facilitated, and the efficiency of the hydraulic ram pump is influenced; the water hammer pump can also cause sealing failure, is not beneficial to the long-term stable operation of the water hammer pump, and can cause water backflow and fail to work normally when the water lifting valve fails.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a hydraulic ram pump.

In order to solve the technical problem, the utility model provides a technical scheme is a hydraulic ram: the water pump comprises a pump base and an L-shaped water pipe fixedly connected above the pump base, wherein the L-shaped water pipe comprises a horizontal part and a vertical part, a water inlet is formed in one end of the horizontal part of the L-shaped water pipe, a first connecting flange is arranged at the water inlet, one end of the vertical part of the L-shaped water pipe is connected with a buffer tank through a water pumping valve, a water pumping port is formed in the lower part of the buffer tank, and a second connecting flange is arranged at the water pumping port;

a water drain valve is arranged above the middle of the horizontal part of the L-shaped water pipe, an automatic air supply valve is arranged on the upper part of the vertical part of the L-shaped water pipe, a water outlet is arranged on the lower part of the horizontal part of the L-shaped water pipe, the water outlet is in threaded connection with a water drainage threaded plug, and the first connecting flange is connected with a check valve through a bolt.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses compact structure is small, and the lift is big, can automatic air supplement, exhaust, and job stabilization is reliable, and is efficient, can permanent steady operation, low in manufacturing cost, the installation and construction of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a water hammer pump of the present invention.

As shown in the figure: 1. the water pump comprises a pump base, 2, an L-shaped water pipe, 3, a first connecting flange, 4, a water pumping valve, 5, a buffer tank, 6, a water pumping opening, 7, a second connecting flange, 8, a water draining valve, 9, an automatic air replenishing valve, 10, a water draining threaded plug, 11 and a check valve.

Detailed Description

The following describes the hydraulic ram of the present invention in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, the hydraulic ram pump comprises a pump base 1 and an L-shaped water pipe 2 fixedly connected above the pump base 1, wherein the L-shaped water pipe 2 comprises a horizontal part and a vertical part, a water inlet is formed in one end of the horizontal part of the L-shaped water pipe 2, a first connecting flange 3 is arranged at the water inlet, one end of the vertical part of the L-shaped water pipe 2 is connected with a buffer tank 5 through a water pumping valve 4, a water pumping port 6 is formed in the lower portion of the buffer tank 5, and a second connecting flange 7 is arranged at the water pumping port 6;

a water drain valve 8 is arranged above the middle of the horizontal part of the L-shaped water pipe 2, an automatic air supply valve 9 is arranged on the upper part of the vertical part of the L-shaped water pipe 2, a water outlet is arranged on the lower part of the horizontal part of the L-shaped water pipe 2, a water drainage threaded plug 10 is in threaded connection with the water outlet, and a check valve 11 is connected to the first connecting flange 3 through bolts.

The utility model discloses when concrete implementation, with hydraulic ram pump fixed mounting in the low reaches position of rivers, use power water pipe one end to connect rivers, the other end and be connected with check valve 11, with rivers from the water inlet introduce the hydraulic ram pump in, be connected with second flange 7 with lifting pipe one end, the other end is placed in predetermineeing the position, can lead to the assigned position with water, can unscrew drainage thread plug 10, with the discharge of 2 internal waters of L type water pipe.

The utility model discloses compact structure is small, and the lift is big, can automatic air supplement, exhaust, and job stabilization is reliable, and is efficient, can permanent steady operation, low in manufacturing cost, the installation and construction of being convenient for.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A hydraulic ram, characterized by: the water pump comprises a pump base (1) and an L-shaped water pipe (2) fixedly connected above the pump base (1), wherein the L-shaped water pipe (2) comprises a horizontal part and a vertical part, a water inlet is formed in one end of the horizontal part of the L-shaped water pipe (2), a first connecting flange (3) is arranged at the water inlet, one end of the vertical part of the L-shaped water pipe (2) is connected with a buffer tank (5) through a water pumping valve (4), a water pumping opening (6) is formed in the lower part of the buffer tank (5), and a second connecting flange (7) is arranged on the water pumping opening (6);

a water drain valve (8) is arranged above the middle of the horizontal portion of the L-shaped water pipe (2), an automatic air supply valve (9) is arranged on the upper portion of the vertical portion of the L-shaped water pipe (2), a water outlet is arranged on the lower portion of the horizontal portion of the L-shaped water pipe (2), a water drainage threaded plug (10) is connected to the water outlet in a threaded mode, and a check valve (11) is connected to the first connecting flange (3) through bolts.