CN213233338U

CN213233338U - Hydraulic pump brake

Info

Publication number: CN213233338U
Application number: CN202021749788.3U
Authority: CN
Inventors: 王世英
Original assignee: Fuzhou Fushuan Water Equipment Co ltd
Current assignee: Fuzhou Fushuan Water Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-18
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a pump floodgate surges, it relates to gate technical field. It contains the gate, the water pump chamber, the pump that surges, the drainage tube, promote the cable wire, electrical control device, the gate both sides set up the gyro wheel respectively, the gate lower part is equipped with the water pump chamber, the pump that surges is horizontal to be installed inside the water pump chamber, the pump that surges is inside to be inlayed and is adorned the motor that surges, the impeller passes through the pump shaft and is connected with the motor that surges, the pump outside that surges sets up the drainage tube, the drainage tube runs through the water pump chamber and outwards extends to the river reach, promote cable wire one end and gate fixed connection, the other end. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: its simple structure, reasonable in design can realize two-way pump drainage function under the condition that the gate was closed, has improved and has used the flexibility ratio, can satisfy the demand in market, and the practicality is strong, has great spreading value.

Description

Hydraulic pump brake

Technical Field

The utility model relates to a gate technical field, concretely relates to pump floodgate surges.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like. Dividing according to the manufacturing materials. The gate mainly comprises a wooden gate, a wooden panel steel framework gate, a cast iron gate, a reinforced concrete gate and a steel gate. The position of the gate top relative to the horizontal plane is divided. There are mainly open-top type gates and submerged type gates. Divided by the nature of the job. Mainly comprises a working gate, an accident gate and an overhaul gate. The method is divided according to the opening and closing method of the gate. The gate is opened and closed by mechanical operation and the hydraulic automatic gate is opened and closed by the change of water pressure borne by the gate when the water level rises and falls. Divided into different supporting forms of the door leaf. Mainly comprises a fixed wheel supporting gate, a hinged supporting gate, a gate supported by a slideway, a chain wheel gate, a string roller gate, a round roller gate and the like. The integrated pump gate is one kind of gate, but the structural design of this kind of pump gate that has now on the market is reasonable inadequately, current pump gate is generally installed the immersible pump on the gate, make gate and pump station unite two into one, though can utilize the gate to realize the manger plate, prevent functions such as river backward flow, can also utilize the immersible pump to take out the water of low department to the eminence and realize the forced drainage, but the immersible pump can only realize one-way drainage function under the condition that the gate was closed, it is not nimble enough in the in-service use process, can't satisfy the demand in market, unsuitable continuation is used widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a pump floodgate surges, its simple structure, reasonable in design can realize two-way pump drainage function under the condition that the gate was closed, has improved the use flexibility ratio, can satisfy the demand in market, and the practicality is strong, has great spreading value.

In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains the gate, the water pump chamber, the pump that surges, the drainage tube, promote the cable wire, electrical control device, the gate both sides set up the gyro wheel respectively, the gate lower part is equipped with the water pump chamber, the pump that surges is horizontal to be installed inside the water pump chamber, the pump that surges is inside to be inlayed and is adorned the motor that surges, the impeller passes through the pump shaft and is connected with the motor that surges, the pump outside that surges sets up the drainage tube, the drainage tube runs through the water pump chamber and outwards extends to the river reach, promote cable wire one end and gate fixed connection, the other end.

The gate is a cast iron gate or a cast steel gate, and the front wall and the rear wall of the gate are respectively provided with a liquid level sensor which is electrically connected with an electrical control device.

The two sides of the gate are respectively provided with at least two rollers.

The hydraulic pump is electrically connected with the electric control device, and the hydraulic pump is provided with two pumps.

The drainage tube is provided with a valve which is an electric valve or a hydraulic valve.

The electrical control device is provided with a PLC control circuit module and a GPRS wireless monitoring module in an integrated mode.

After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect: its simple structure, reasonable in design can realize two-way pump drainage function under the condition that the gate was closed, has improved and has used the flexibility ratio, can satisfy the demand in market, and the practicality is strong, has great spreading value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view A-A corresponding to FIG. 1;

fig. 3 is a schematic structural view of the hydraulic pump of the present invention.

Description of reference numerals: the device comprises a gate 1, a roller 11, a liquid level sensor 12, a water pump cavity 2, a hydraulic pump 3, a hydraulic motor 31, an impeller 32, a pump shaft 33, a drainage tube 4, a valve 41, a lifting steel cable 5 and an electric control device 6.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it is by gate 1, water pump chamber 2, hydraulic drive pump 3, drainage tube 4, promote cable wire 5, electric control device 6 is constituteed, gyro wheel 11 is installed respectively to gate 1 both sides, gate 1 lower part sets up water pump chamber 2, hydraulic drive pump 3 is horizontal to be installed in the inside of water pump chamber 2, hydraulic drive pump 3 is inside to be inlayed and to install hydraulic motor 31, impeller 32 passes through pump shaft 33 and is connected with

hydraulic motor

31, 3 externally mounted drainage tubes 4 of hydraulic drive pump, this drainage tube 4 runs through water pump chamber 2 and outwards extends to the river reach, promote 5 one end of cable wire and gate 1 fixed connection, promote the other end and the electric control device 6 connection of cable wire 5.

The gate 1 is made of cast iron or cast steel, the front wall and the rear wall of the gate 1 are respectively provided with a liquid level sensor 12, and the liquid level sensor 12 is electrically connected with the electric control device 6.

At least two rollers 11 are respectively arranged on two sides of the gate 1.

The hydraulic pump 3 is electrically connected with the electric control device 6, and two hydraulic pumps 3 are arranged.

The drainage tube 4 is provided with a valve 41, and the valve 41 can be an electric valve or a hydraulic valve.

And a PLC control circuit module and a GPRS wireless monitoring module are integrally installed in the electric control device 6.

The utility model discloses a theory of operation: when the water level of the outer river is higher than that of the inner river, the gate is completely closed to prevent backward flow; when the water level of the inland river reaches a set height, the hydraulic pump starts to operate to perform forced drainage; when the water level of the inland river is low or the water flow rate is insufficient, the gate is closed, the hydraulic pump is started, and the water of the inland river is supplemented to the inland river and is kept for a period of time; after the water level of the inland river is kept for a period of time, the gate does not need to be opened, and the hydraulic pump is started to discharge the inland river water to the outer river.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A hydraulic pump brake is characterized in that: it contains gate (1), water pump chamber (2), pump (3) surges, drainage tube (4), promote cable wire (5), electric control device (6), gate (1) both sides set up gyro wheel (11) respectively, gate (1) lower part is equipped with water pump chamber (2), pump (3) horizontal installation is inside water pump chamber (2) surges, pump (3) that surges are inside to be inlayed and to be adorned hydraulic motor (31), impeller (32) are connected with hydraulic motor (31) through pump shaft (33), pump (3) outside of surging sets up drainage tube (4), drainage tube (4) run through water pump chamber (2) and outwards extend to river reach, promote cable wire (5) one end and gate (1) fixed connection, the other end and the electric control device (6) of promotion cable wire (5) are connected.

2. A hydraulic pump brake as defined in claim 1, wherein: the gate (1) is a cast iron gate or a cast steel gate, the front wall and the rear wall of the gate (1) are respectively provided with a liquid level sensor (12), and the liquid level sensors (12) are electrically connected with the electrical control device (6).

3. A hydraulic pump brake as defined in claim 1, wherein: at least two rollers (11) are respectively arranged on two sides of the gate (1).

4. A hydraulic pump brake as defined in claim 1, wherein: the hydraulic pump (3) is electrically connected with the electric control device (6), and the hydraulic pump (3) is provided with two pumps.

5. A hydraulic pump brake as defined in claim 1, wherein: the drainage tube (4) is provided with a valve (41), and the valve (41) is an electric valve or a hydraulic valve.

6. A hydraulic pump brake as defined in claim 1, wherein: and the electrical control device (6) is integrally provided with a PLC control circuit module and a GPRS wireless monitoring module.