CN211228710U

CN211228710U - Flooding-proof device for secondary water supply pump room

Info

Publication number: CN211228710U
Application number: CN201921545099.8U
Authority: CN
Inventors: 张朝臣
Original assignee: Anhui Wanshui Water Development Co ltd
Current assignee: Anhui Wanshui Water Development Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-11
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a secondary water supply pump house prevent flooding device, including the room body, the filtering ponds that are connected with the outside are installed to room body one end, there is the motor through a water intaking valve connection at least on the filtering ponds, motor one end is connected with the outside protection valve that is connected through the check valve, install the prevent flooding device of arranging low-lying department in between filtering ponds and the pipeline, prevent flooding device includes the apotheca, the apotheca bottom is equipped with the filtration pore that is connected with ground, the solenoid valve that is equipped with automatically controlled cabinet respectively in the apotheca and is connected closes probe and solenoid valve and open the probe, and the floater in the apotheca is connected with first solenoid valve through the ball-cock assembly, first solenoid valve one end is connected with the delivery pump through the filter screen, fixedly connected with bypass pipeline between the inside pipe of apotheca with arranging in. Has the advantages that: the utility model discloses the drainage is effectual, the unnecessary water content in pump house that detects that can be timely, the effectual security that has improved changes the roof slope and adapts to the rainwater impact force simultaneously.

Description

Flooding-proof device for secondary water supply pump room

Technical Field

The utility model relates to a prevent flooding equipment technical field, concretely relates to anti-flooding device in secondary water supply pump room.

Background

The pump rooms are divided into two types, namely a fixed pump room and a movable pump room according to whether the pump rooms can move or not. The fixed pump room is divided into four structural forms of a split base type, a dry chamber type, a wet chamber type and a block base type according to the basic structure. The movable pump house is divided into two types of a pontoon type and a cable car type according to different moving modes, and the pump house is a factory building for installing a water pump, a power machine and auxiliary equipment thereof. It is the main part engineering of pump station building, current pump house waterproof engineering is generally only through single drainage channel drainage, the effect of the flood prevention of acquireing is not good, because the pump house directly contacts with ground, the rainfall is in case great, can not be timely react and discharge, receive rainwater impact effect simultaneously under, can not be to the rainfall size in different seasons and the regulation roof slope of adaptability, thereby reduce the impact force of the rainwater that the house received, the security that has reduced the pump house.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage is effectual, in time detect, play the pressure release effect and the high anti-flooding device in secondary water supply pump house of security performance unnecessary water volume in the pump house, realize through following scheme.

In order to realize the above purpose, the utility model discloses a technical scheme be: a flooding-proof device of a secondary water supply pump room comprises a room body, wherein one end of the room body is provided with a filter tank connected with the outside, the filter tank is connected with a motor through at least one water inlet valve, one end of the motor is connected with a protection valve which is connected with the outside through a one-way valve, it is characterized in that a flooding-proof device arranged at a low-lying position is arranged between the filter tank and the delivery pipeline, the anti-flooding device comprises a storage chamber, the bottom end of the storage chamber is provided with a filter hole connected with the ground, an electromagnetic valve closing probe and an electromagnetic valve opening probe which are connected with an electric control cabinet are respectively arranged in the storage chamber, and the floating ball in the storage chamber is connected with the first electromagnetic valve through a ball float valve, one end of the first electromagnetic valve is connected with a delivery pump through a filter screen, a bypass pipeline is fixedly connected between the delivery pump and the guide pipe arranged in the storage chamber, and a second electromagnetic valve connected with the electric control cabinet is arranged on the bypass pipeline.

Further, still include and be connected with external drive device and rotate the wheel, rotate the wheel and fix on the crossbeam, just it is connected with the endless belt transmission to rotate the wheel, the endless belt both ends are equipped with the ferryboat of crossing on the wall body, be equipped with the telescopic shaft that the roof lid is connected on the endless belt in proper order, through cylinder fixed connection between telescopic shaft and the roof lid.

Furthermore, a pressure release valve connected with the pipeline is arranged between the one-way valve and the protection valve.

Furthermore, all around all fixedly mounted have the curb plate on the apotheca, realize sealing connection through the concatenation mode between the curb plate.

Furthermore, the circulating belt is fixedly connected with the telescopic shaft through a pull rod.

The technical effects of the utility model reside in that: the external water firstly enters the pipeline through the filter tank, the one-way valve can ensure that the water flow is not easy to flow backwards, the flooding-proof device is arranged at a low-lying position in the house body, the water enters the storage chamber from the filter hole, the electromagnetic valve closing probe and the electromagnetic valve opening probe are respectively arranged from bottom to top, when the water quantity is accumulated to a certain depth, the control cabinet connected with the first electromagnetic valve is triggered, so that the conveying pump is started to pump the conduit, and when the water quantity is larger, the bypass pipeline connected with the second electromagnetic valve can be used for shunting, the circulating belt is connected with the rotating wheel through control, so that the telescopic shaft is lifted, the top cover of the house is adjusted to adapt to the stamping force caused by different rainfall sizes at different gradients, the flooding-proof device of the secondary water supply pump house greatly improves the service performance, has good drainage effect, and can timely detect the excess water quantity of the pump house, the safety is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the pump room of the present invention;

fig. 2 is a schematic structural diagram of the flood prevention device of the present invention.

Reference numerals: 1-the house body; 2-a filtering tank; 3-a water inlet valve; 4-a motor; 5-a one-way valve; 6-a protection valve; 7-flooding prevention device; 8-a storage room; 9-filtration pore; 10-an electric control cabinet; 11-closing the probe by the electromagnetic valve; 12-opening the probe by the electromagnetic valve; 13-floating ball; 14-a ball float valve; 15-a first solenoid valve; 16-a filter screen; 17-a delivery pump; 18-a catheter; 19-a bypass line; 20-a second solenoid valve; 21-a rotating wheel; 22-endless belt; 23-a transition wheel; 24-a telescopic shaft; 25-a column; 26-a pressure relief valve; 27-side plate.

Detailed Description

Referring to the attached drawings 1-2, a flooding prevention device of a secondary water supply pump room comprises a room body 1, wherein a filtering pool 2 connected with the outside is installed at one end of the room body 1, the filtering pool 2 is connected with a motor 4 through at least one water inlet valve 3, one end of the motor 4 is connected with a protection valve 6 connected with the outside through a one-way valve 5, a flooding prevention device 7 arranged at a low-lying position is installed between the filtering pool 2 and a conveying pipeline, the flooding prevention device 7 comprises a storage chamber 8, a filtering hole 9 connected with the ground is formed in the bottom end of the storage chamber 8, an electromagnetic valve closing probe 11 and an electromagnetic valve opening probe 12 connected with an electric control cabinet 10 are respectively arranged in the storage chamber 8, a floating ball 13 in the storage chamber 8 is connected with a first electromagnetic valve 15 through a floating ball valve 14, one end of the first electromagnetic valve 15 is connected with a conveying pump 17 through a filter screen 16, and a bypass pipeline 19 is fixedly connected between the conveying pump 17 and a guide pipe 18 arranged in the storage chamber 8 And a second electromagnetic valve 20 connected with the electric control cabinet 10 is arranged on the bypass pipeline 19.

The specific embodiment of this scheme does, be connected with motor 4 through a water intaking valve 3 at least on the filtering ponds 2, 4 one end of motor is connected with the outside protection valve 6 that is connected through check valve 5, be equipped with the relief valve 26 that is connected with the pipeline between check valve 5 and the protection valve 6, the better pressure release effect that plays of dual setting of protection valve 6 and relief valve 26, delivery pump 17 with arrange in fixedly connected with by-pass line 19 between the inside pipe 18 of storage room 8, be equipped with the second solenoid valve 20 that is connected with automatically controlled cabinet 10 on the by-pass line 19, when the water yield in the storage room 8 is great, the second solenoid valve 20 can touch automatically controlled cabinet 10 and open by-pass line 19 and shunt, better discharge of alleviating.

Preferably, still include and be connected with external drive device and rotate wheel 21, it fixes on the crossbeam to rotate wheel 21, just it is connected with circulation belt 22 transmission to rotate wheel 21, circulation belt 22 both ends are equipped with transition wheel 23 on the wall body, be equipped with the telescopic shaft 24 that the roof lid is connected on the circulation belt 22 in proper order, through cylinder 25 fixed connection between telescopic shaft 24 and the roof lid, drive device drives the rotation of rotating wheel 21, and then makes circulation belt 22 circulate and roll to pulling telescopic shaft 24 realizes that cylinder 25 realizes going up and down, because telescopic shaft 24 keeps away from basically at the roof lid center and sets up, and roof lid top center department is equipped with the loose axle simultaneously, and then can let the roof lid carry out the change of gradient.

Preferably, side plates 27 are fixedly mounted on the periphery of the storage chamber 8, the side plates 27 are connected in a sealing manner in a splicing manner, and the circulating belt 22 is fixedly connected with the telescopic shaft 24 through a pull rod.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flooding prevention device in secondary water supply pump house, includes the room body (1), filtering ponds (2) that are connected with the outside are installed to room body (1) one end, filtering ponds (2) are last to be connected with motor (4) through a water intaking valve (3) at least, motor (4) one end is connected with the protection valve (6) that the outside is connected through check valve (5), its characterized in that, install between filtering ponds (2) and the pipeline and arrange in the flooding prevention device (7) of low-lying department, flooding prevention device (7) include storage chamber (8), storage chamber (8) bottom is equipped with filtration pore (9) that are connected with ground, solenoid valve that be equipped with automatically controlled cabinet (10) in storage chamber (8) respectively closes probe (11) and solenoid valve open probe (12), and floater (13) in storage chamber (8) are connected with first solenoid valve (15) through ball-cock assembly (14), first solenoid valve (15) one end is connected with delivery pump (17) through filter screen (16), delivery pump (17) with arrange in fixedly connected with bypass line (19) between pipe (18) of storeroom (8) inside, be equipped with second solenoid valve (20) that are connected with automatically controlled cabinet (10) on bypass line (19).

2. The flooding preventing device for the secondary water supply pump house according to claim 1, further comprising a rotating wheel (21) connected with an external driving device, wherein the rotating wheel (21) is fixed on the beam, the rotating wheel (21) is in transmission connection with a circulating belt (22), transition wheels (23) on the wall are arranged at two ends of the circulating belt (22), telescopic shafts (24) connected with the roof cover are sequentially arranged on the circulating belt (22), and the telescopic shafts (24) are fixedly connected with the roof cover through columns (25).

3. The flooding prevention device of the secondary water supply pump house as claimed in claim 1, characterized in that a pressure relief valve (26) connected with a pipeline is arranged between the check valve (5) and the protection valve (6).

4. The flooding preventing device for the secondary water supply pump house as claimed in claim 1, wherein the storage chamber (8) is fixedly provided with side plates (27) all around, and the side plates (27) are connected in a sealing manner by splicing.

5. The flooding preventing device for the secondary water supply pump house as claimed in claim 2, wherein said endless belt (22) is fixedly connected with said telescopic shaft (24) by means of a pull rod.