CN211142953U

CN211142953U - Environment-friendly watering device for municipal works

Info

Publication number: CN211142953U
Application number: CN201920870554.5U
Authority: CN
Inventors: 杜雷鸣
Original assignee: Jiangsu Dulin Construction Engineering Co ltd
Current assignee: Jiangsu Dulin Construction Engineering Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-07-31
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses an environment-friendly watering device for municipal works belongs to watering device technical field, the water tank comprises a water tank, be equipped with the water storage chamber in the water tank, the bottom fixed mounting of water tank has the outlet pipe with water storage chamber intercommunication, it is provided with the closed slider to slide in the water storage chamber, the closed slider offsets through slipmat and water storage intracavity wall, the central point that closes the slider top puts fixed mounting and has the transfer line, the sliding opening with water storage chamber intercommunication is seted up at the top of water tank, the top of transfer line runs through the top that the sliding opening extends to the water tank, the extension end fixedly connected with slide of transfer line, two support column fixed mounting that bilateral symmetry set up are passed through at the top of water tank have the roof, the top fixed mounting of roof has elevator motor. The utility model provides an inherent water yield of current watering device's water tank appear the not smooth problem of water pump suction when less easily, have the characteristics that degree of automation is high.

Description

Environment-friendly watering device for municipal works

Technical Field

The utility model relates to a watering device technical field especially relates to an environment-friendly watering device for municipal works.

Background

The municipal engineering refers to municipal facility construction engineering. The municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations.

In the spraying process in the watering device for municipal works at present, because need follow the vehicle and remove, lead to the watering device to go up the water in the water tank and can take place to rock, especially when water remains a small amount later, water is difficult to be sprayed by the suction of water pump, consequently need to design an environment-friendly watering device for municipal works urgently.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in the spraying process of the existing sprinkler for municipal engineering, because the sprinkler needs to move along with a vehicle, water in the upper water tank of the sprinkler can shake, and particularly, after a small amount of water remains, the water is difficult to be pumped by a water pump for spraying.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environment-friendly watering device for municipal works, includes the water tank, be equipped with the water storage chamber in the water tank, the bottom fixed mounting of water tank have with the outlet pipe of water storage chamber intercommunication, it seals the slider to slide in the water storage chamber, it offsets with water storage intracavity wall through the sliding pad to seal the slider, the central point at seal slider top puts fixed mounting has the transfer line, the sliding fit with water storage chamber intercommunication is seted up at the top of water tank, the top of transfer line runs through the top that the sliding fit extends to the water tank, the extension fixedly connected with slide of transfer line, two support column fixed mounting that bilateral symmetry set up are passed through at the top of water tank have the roof, the top fixed mounting of roof has elevator motor, elevator motor's output run through the roof and with the top fixed connection of.

Preferably, two limiting blocks are symmetrically and fixedly mounted on the side wall, close to the top, of the water storage cavity, and a buffer spring is mounted at the bottom of each limiting block.

Preferably, a closed cavity is formed in a part, close to the bottom, of the closed sliding block, a pressure sensor is fixedly mounted in the closed cavity, a detection port communicated with the closed cavity is formed in the bottom of the closed sliding block, the detection end of the pressure sensor is located in the detection port, a sealing ring is mounted in the detection port, and the detection end of the pressure sensor is abutted to the sealing ring.

Preferably, a protective shell is fixedly arranged at the top of the top plate, and the lifting motor is arranged in the protective shell.

Preferably, the inlet tube that communicates with the water storage chamber is installed to one side of water tank, the fixed and intercommunication of top of inlet tube has the collector pipe, the fixed and intercommunication in top of collector pipe has the water catch bowl.

Preferably, the top of the water tank is rotatably connected with two guide screws through two bearings which are symmetrically arranged, and the sliding plate is provided with two thread through holes which are in threaded connection with the guide screws in a bilateral symmetry mode in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the restriction of the water storage shaking in the water tank through the matching of the pressure sensor, the lifting motor, the sliding plate, the transmission rod and the closed slide block, one part of the bottom of the closed slide block is positioned in the water and is influenced by the buoyancy of the water, and the water can be prevented from shaking greatly only by controlling the closed slide block to be at a certain position above the water surface, when the water level in the water storage cavity is gradually reduced, the buoyancy of the water received by the detection end of the pressure sensor is gradually reduced, at the moment, an electric signal is transmitted to the lifting motor to control the lifting motor to open and drive the closed sliding block to slide downwards until the buoyancy data detected by the pressure sensor returns to an initial value, namely the lifting motor is controlled to close, so that the closed sliding block is always positioned at a preset height above the water surface, the water shaking is limited, so that the problem that the water pump cannot suck smoothly due to the water shaking when the water amount is low can be solved;

2. the utility model discloses a water collecting bucket can carry out the rainwater when rainy day and collect, and the rainwater is stored in getting into the water tank along collector pipe and inlet tube, is favorable to the using water wisely, then through the inlet tube to water injection in the water tank when fine, need explain that, before carrying out water injection operation and rainwater collection operation, need control elevator motor in advance to open and make the closed slider rise to the predetermined height.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly sprinkler for municipal works according to the present invention;

fig. 2 is an enlarged view of a structure of fig. 1.

In the figure: the device comprises a water tank 1, a support column 2, a top plate 3, a protective shell 4, a lifting motor 5, a guide screw 6, a bearing 7, a sliding plate 8, a transmission rod 9, a closed sliding block 10, a limiting block 11, a buffer spring 12, a water collecting hopper 13, a sliding pad 14, a water collecting pipe 15, a water inlet pipe 16, a water outlet pipe 17, a pressure sensor 18 and a sealing ring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an environment-friendly watering device for municipal works, including water tank 1, be equipped with the water storage chamber in the water tank 1, the bottom fixed mounting of water tank 1 has outlet pipe 17 with water storage chamber intercommunication, it is provided with closed slider 10 to slide in the water storage chamber, closed slider 10 offsets with water storage intracavity wall through sliding pad 14, the central point at closed slider 10 top puts fixed mounting has transfer line 9, the sliding opening with water storage chamber intercommunication is seted up at the top of water tank 1, the top of transfer line 9 runs through the sliding opening and extends to the top of water tank 1, the extension end fixedly connected with slide 8 of transfer line 9, two support column 2 fixed mounting that bilateral symmetry set up are passed through at the top of water tank 1 have roof 3, the top fixed mounting of roof 3 has elevator motor 5, elevator motor 5's output runs through roof 3 and with slide 8.

It should be noted that, a part of the bottom of the closed slider 10 is located in the water and is influenced by the buoyancy of the water, and the closed slider 10 is controlled to be located at a certain position above the water surface to avoid the water from shaking greatly, and in the process of gradually lowering the water level in the water storage cavity, the lifting motor 5 controls the lifting motor 5 to be started to drive the closed slider 10 to slide downwards until the closed slider 10 is always located at a predetermined height above the water surface to limit the shaking of the water, so that the problem that the water pump cannot suck smoothly due to the shaking of the water amount when the water amount is low can be avoided;

wherein, two limit blocks 11 are symmetrically and fixedly arranged on the side wall of the water storage cavity close to the top, and a buffer spring 12 is arranged at the bottom of each limit block 11;

it should be noted that when the lifting motor 5 controls the closed sliding block 10 to ascend to a predetermined height, the buffer spring 12 is continuously compressed, so that the ascending process of the closed sliding block 10 can be buffered to a certain extent, the ascending height of the closed sliding block 10 is limited by the limiting block 11, and the control of a worker is facilitated;

a closed cavity is arranged in a part, close to the bottom, of the closed sliding block 10, a pressure sensor 18 is fixedly installed in the closed cavity, a detection port communicated with the closed cavity is formed in the bottom of the closed sliding block 10, the detection end of the pressure sensor 18 is located in the detection port, a sealing ring 19 is installed in the detection port, and the detection end of the pressure sensor 18 abuts against the sealing ring 19;

it should be noted that, the pressure sensor 18 is electrically connected to the lifting motor 5, the buoyancy of the water received at the detection end of the pressure sensor 18 is gradually reduced, at this time, an electrical signal is transmitted to the lifting motor 5 to control the lifting motor 5 to open and drive the closed slider 10 to slide downwards, until the buoyancy data detected by the pressure sensor 18 returns to the initial value, the lifting motor 5 is controlled to close, so that the closed slider 10 is always located at a predetermined height above the water surface to limit the shaking of the water, thereby avoiding the problem of unsmooth suction of the water pump due to the shaking of the water amount when the water amount is low, and avoiding the influence of the water entering the closed cavity on the pressure sensor 18 through the sealing ring 19;

wherein, the top of the top plate 3 is fixedly provided with a protective shell 4, and a lifting motor 5 is arranged in the protective shell 4;

it should be noted that the protection shell 4 protects the lifting motor 5, which is beneficial to prolonging the service life of the lifting motor 5, and the protection shell 4 is provided with a plurality of heat dissipation holes which are beneficial to improving the heat dissipation performance of the lifting motor 5;

wherein, one side of the water tank 1 is provided with a water inlet pipe 16 communicated with the water storage cavity, the top of the water inlet pipe 16 is fixed and communicated with a water collecting pipe 15, and the top of the water collecting pipe 15 is fixed and communicated with a water collecting hopper 13;

it should be noted that the water collecting hopper 13 can collect rainwater in rainy days, and the rainwater enters the water tank 1 along the water collecting pipe 15 and the water inlet pipe 16 for storage, which is beneficial to water saving and environmental protection;

the top of the water tank 1 is rotatably connected with two guide screws 6 through two bearings 7 which are symmetrically arranged, and two threaded through holes which are in threaded connection with the guide screws 6 are symmetrically arranged on the sliding plate 8 in a penetrating mode in a left-right mode;

it should be noted that, in the process that the output end of the lifting motor 5 extends out to drive the sliding plate 8 to slide downwards, the two guide screws 6 are driven to rotate clockwise, so as to guide the moving path of the sliding plate 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly watering device for municipal works, includes water tank (1), be equipped with the water storage chamber in water tank (1), the bottom fixed mounting of water tank (1) has outlet pipe (17) with water storage chamber intercommunication, its characterized in that, it seals slider (10) to slide in the water storage chamber, it offsets with water storage intracavity wall through sliding pad (14) to seal slider (10), the central point that seals slider (10) top puts fixed mounting has transfer line (9), the sliding opening with water storage chamber intercommunication is seted up at the top of water tank (1), the top of transfer line (9) runs through the top that the sliding opening extends to water tank (1), the extension end fixedly connected with slide (8) of transfer line (9), two support column (2) fixed mounting that the top of water tank (1) set up through bilateral symmetry have roof (3), the top fixed mounting of roof (3) has elevator motor (5), the output of elevator motor (5) run through roof (3) and with the top fixed connection of slide (8).

2. The environment-friendly watering device for municipal engineering according to claim 1, wherein two stoppers (11) are symmetrically and fixedly mounted on the side wall of the water storage cavity near the top, and a buffer spring (12) is mounted at the bottom of each stopper (11).

3. The environment-friendly watering device for municipal engineering according to claim 1, wherein a closed cavity is provided in the portion of the closed slider (10) near the bottom, a pressure sensor (18) is fixedly installed in the closed cavity, a detection port communicated with the closed cavity is provided at the bottom of the closed slider (10), a detection end of the pressure sensor (18) is located in the detection port, a sealing ring (19) is installed in the detection port, and the detection end of the pressure sensor (18) abuts against the sealing ring (19).

4. The environment-friendly watering device for municipal engineering according to claim 1, wherein a protective shell (4) is fixedly arranged on the top of the top plate (3), and the lifting motor (5) is arranged in the protective shell (4).

5. The environment-friendly watering device for municipal engineering according to claim 1, wherein a water inlet pipe (16) communicating with the water storage chamber is installed at one side of the water tank (1), a water collecting pipe (15) is fixed and communicated with the top of the water inlet pipe (16), and a water collecting hopper (13) is fixed and communicated with the top of the water collecting pipe (15).

6. The environment-friendly watering device for municipal engineering according to claim 1, characterized in that the top of the water tank (1) is rotatably connected with two lead screws (6) through two bearings (7) arranged symmetrically, and the slide plate (8) is provided with two threaded through holes in bilateral symmetry and in threaded connection with the lead screws (6).