CN212270583U - Urban road heat sink - Google Patents

Abstract

The utility model discloses an urban road heat sink, include: the water tank is embedded beside drainage ditches at two sides of an urban road, a water storage cavity and an installation cavity are arranged in the water tank, and a rainwater collecting port which corresponds to the drainage ditches and is inclined upwards from inside to outside is arranged at the top of the water storage cavity; the water pump is arranged in the mounting cavity, and a water inlet of the water pump is communicated with the water storage cavity; the water inlet of the water spray pipe is communicated with the water outlet of the water pump, and the water outlet is provided with a spray head; the two liquid level sensors are used for detecting liquid level information in the water storage cavity; the temperature sensor is used for detecting the temperature information of the urban road; and the controller is arranged in the installation cavity, the water pump, the temperature sensor and the liquid level sensor are in data connection with the controller, and the controller is used for receiving the liquid level information and the temperature information and controlling the work of the water pump according to the liquid level information and the temperature information. Adopt the utility model discloses a heat sink can reduce artifical intensity of labour, collects and utilizes the rainwater to cool down for urban road, saves the water resource.

Description

Urban road heat sink

Technical Field

The utility model relates to a heat sink technical field, in particular to urban road heat sink.

Background

Under the sun exposure of burning sun, the temperature on the asphalt pavement of the urban road can reach more than sixty ℃, and a plurality of pavements are sunned into uneven 'wave roads', so that the traffic is inconvenient, and hidden dangers are added to traffic safety. Therefore, when the temperature of the urban road is too high, the road needs to be cooled in time, and the existing cooling mode adopts a water drying vehicle to dry water for cooling, so that the labor intensity of workers is high; or water spraying pipes are laid on two sides of the road, and tap water is used for spraying and cooling, so that tap water resources are wasted.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban road heat sink to overcome the big and extravagant shortcoming of water resource of current urban road cooling mode artifical intensity of labour.

In order to achieve the above object, the utility model provides an urban road heat sink, include: the water tank is buried beside drainage ditches at two sides of an urban road, a water storage cavity and an installation cavity are arranged in the water tank, the installation cavity is positioned above the water storage cavity, a rainwater collection port corresponding to the drainage ditches is arranged at the top of the water storage cavity, and the rainwater collection port is inclined upwards from inside to outside; the water pump is arranged in the mounting cavity, and a water inlet of the water pump is communicated with the water storage cavity; a water inlet at the lower end of the spray pipe is communicated with a water outlet of the water pump, and a water outlet at the upper end of the spray pipe is provided with a spray head; the liquid level sensors are arranged in the water storage cavity and are distributed at intervals up and down, and the liquid level sensors are used for detecting liquid level information in the water storage cavity; the temperature sensor is arranged on the urban road and used for detecting the temperature information of the urban road; and the controller is arranged in the mounting cavity, the water pump, the temperature sensor and the two liquid level sensors are in data connection with the controller, and the controller is used for receiving the liquid level information and the temperature information and controlling the work of the water pump according to the liquid level information and the temperature information.

Preferably, in the above technical scheme, a filter screen is arranged at an inlet of the rainwater collection port, and the filter screen is inclined downwards from inside to outside.

Preferably, in the above technical solution, the water tank further comprises a raindrop sensor, and the raindrop sensor is installed outside the water tank; the rainwater is collected the mouth and is equipped with first valve, just first valve with raindrop sensor all with controller data connection.

Preferably, among the above-mentioned technical scheme, still include the inlet tube, the water inlet and the water supply installation of inlet tube are connected, the delivery port of inlet tube with the water storage chamber intercommunication, just be equipped with the second valve on the inlet tube, the second valve with controller data connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the water tank of the utility model is embedded beside the drainage ditches at both sides of the urban road, so that the rainwater collecting port on the water tank corresponds to the drainage ditches and is used for collecting and storing rainwater flowing into the drainage ditches, and the urban road is cooled by mainly adopting rainwater, thereby saving water resources; and utility model heat sink adopts temperature sensor to detect road temperature information to adopt level sensor to detect the liquid level information of water storage cavity, the controller is according to opening and close of temperature information and liquid level information control water pump, and degree of automation is high, reduces artifical intensity of labour.

2. The utility model discloses a heat sink still includes the raindrop sensor, the rainwater is collected the mouth and is equipped with first valve, first valve and raindrop sensor all with controller data connection, the raindrop sensor can detect whether external raining to give the controller with the signal transmission of raining, the controller can be according to opening and close of the first valve of raining signal control, when external raining, first valve is opened in control, collect the rainwater, when external not raining, first valve is closed in control, avoid the evaporation of water storage intracavity moisture to run off.

3. The utility model discloses a heat sink still includes the inlet tube, and the water storage chamber passes through the inlet tube to be connected with water supply installation, and in the season of arid, the accessible inlet tube supplyes moisture, guarantees that heat sink can normal operating.

Drawings

Figure 1 is according to the utility model discloses an urban road heat sink's major structure sketch map.

Figure 2 is according to the utility model discloses an urban road heat sink's control schematic diagram.

Description of the main reference numerals:

1-a water tank, 2-a water storage cavity, 3-a liquid level sensor, 4-a controller, 5-an installation cavity, 6-a water pump, 7-a water spray pipe, 8-a spray head, 9-a water inlet pipe, 10-a second valve, 11-a filter screen, 12-a rainwater collection port, 13-a first valve, 14-a temperature sensor and 15-a raindrop sensor.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Fig. 1 and 2 show a schematic structural diagram of an urban road cooling device according to a preferred embodiment of the present invention, which comprises a water tank 1, a water pump 6, a water spray pipe 7, two liquid level sensors 3, a temperature sensor 14 and a controller 4. Referring to fig. 1 and 2, water tank 1 is buried underground by the escape canal of urban road both sides, be equipped with water storage chamber 2 and installation cavity 5 in water tank 1, installation cavity 5 is located the top of water storage chamber 2, water storage chamber 2 is used for collecting the rainwater, and the top in water storage chamber 2 is equipped with one and corresponds rainwater collection mouth 12 that sets up with the escape canal, so that rainwater on the road collects the escape canal and flows into rainwater collection mouth 12, and rainwater collection mouth 12 from inside to outside tilt up, rainwater collection mouth 12 is from one side that is close to water tank 1 to one side tilt up of keeping away from water tank 1 promptly, so that the collection of rainwater, cool down urban road through adopting the rainwater, can save the water resource. The water pump 6 is arranged in the installation cavity 5, and a water inlet of the water pump 6 is communicated with the water storage cavity 2; a water inlet at the lower end of the spray pipe 7 is communicated with a water outlet of the water pump 6, and a water outlet at the upper end of the spray pipe 7 is provided with a spray head 8; two liquid level sensors 3 which are distributed at intervals up and down are arranged in the water storage cavity 2 and are used for detecting liquid level information in the water storage cavity 2 so as to obtain high liquid level information and low liquid level information in the water storage cavity 2; the temperature sensor 14 is installed on the urban road and used for detecting the temperature information of the urban road; controller 4 installs in installation cavity 5, water pump 6, temperature sensor 14 and two level sensor 3 all with 4 data connection of controller, controller 4 is used for receiving liquid level information and temperature information, and according to liquid level information and temperature information control water pump 6's work, reach the predetermined value when the temperature value of road, and the liquid level of water storage cavity 2 is not less than when low liquid level value, water pump 6 is opened in the control of controller 4, pump the water in the water storage cavity 2 to the spray pipe 7 in, spout through spray pipe 7, in order to cool down the operation to the road. The utility model discloses controller 4 of heat sink can be according to opening and close of temperature information and liquid level information control water pump 6, and degree of automation is high, does not need manual operation, reduces artifical intensity of labour.

Referring to fig. 1 and 2, preferably, a filter screen 11 is disposed at an inlet of the rainwater collection port 12 to filter rainwater, so as to prevent impurities from entering the water storage chamber 2, and the filter screen 11 is inclined downward from inside to outside, so that the impurities filtered by the filter screen 11 fall into the drainage ditch under the action of water flow scouring or gravity, and the rainwater collection port 12 is prevented from being blocked.

Referring to fig. 1 and 2, preferably, the cooling device further includes a raindrop sensor 15, the raindrop sensor 15 is installed outside the water tank 1, the rainwater collection port 12 is provided with a first valve 13, and the first valve 13 and the raindrop sensor 15 are both in data connection with the controller 4, the raindrop sensor 15 can detect whether the outside is raining or not, and transmits a raining signal to the controller 4, the controller 4 can control the opening and closing of the first valve 13 according to the raining signal, when the outside is raining, the first valve 13 is controlled to be opened, rainwater is collected, when the outside is not raining or the liquid level in the water storage cavity 2 reaches a high level value, the first valve 13 is controlled to be closed, namely, the first valve 13 is in a normally closed state, and is opened only in rainy days, so as to avoid the loss of moisture evaporation in the water storage cavity 2. Wherein, the first valve 13 may be a solenoid valve structure.

Referring to fig. 1 and 2, preferably, the cooling device further includes a water inlet pipe 9, an inlet of the water inlet pipe 9 is connected to a water supply device, the water supply device may be a tap water pipe structure, an outlet of the water inlet pipe 9 is communicated with the water storage cavity 2, and a second valve 10 is disposed on the water inlet pipe 9, and the second valve 10 is in data connection with the controller 4. In arid season, need the water cooling, when the liquid level in the water storage chamber 2 was less than the low level value, accessible controller 4 control opened second valve 10, supplied water in giving water storage chamber 2, when the liquid level reached the high level value in the water storage chamber 2, control closed second valve 10 to supply water in giving water storage chamber 2, guarantee that the heat sink can normal operating. Wherein, the second valve 10 can be a solenoid valve structure.

Adopt the utility model discloses a heat sink, degree of automation is high, can reduce artifical intensity of labour, and can combine tap water and rainwater to cool down for urban road together, and the water resource is saved to make full use of rainwater resource.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (4)

1. An urban road cooling device, characterized by, includes:

the water tank is buried beside drainage ditches at two sides of an urban road, a water storage cavity and an installation cavity are arranged in the water tank, the installation cavity is positioned above the water storage cavity, a rainwater collection port corresponding to the drainage ditches is arranged at the top of the water storage cavity, and the rainwater collection port is inclined upwards from inside to outside;

the water pump is arranged in the mounting cavity, and a water inlet of the water pump is communicated with the water storage cavity;

a water inlet at the lower end of the spray pipe is communicated with a water outlet of the water pump, and a water outlet at the upper end of the spray pipe is provided with a spray head;

the liquid level sensors are arranged in the water storage cavity and are distributed at intervals up and down, and the liquid level sensors are used for detecting liquid level information in the water storage cavity;

the temperature sensor is arranged on the urban road and used for detecting the temperature information of the urban road; and

the controller is installed in the installation cavity, the water pump, the temperature sensors and the two liquid level sensors are in data connection with the controller, and the controller is used for receiving the liquid level information and the temperature information and controlling the water pump to work according to the liquid level information and the temperature information.

2. The urban road cooling device according to claim 1, wherein a filter screen is arranged at an inlet of the rainwater collection port, and the filter screen is inclined downwards from inside to outside.

3. The urban road cooling device according to claim 1, further comprising a raindrop sensor mounted outside the water tank; the rainwater is collected the mouth and is equipped with first valve, just first valve with raindrop sensor all with controller data connection.

4. The urban road cooling device according to claim 1, further comprising a water inlet pipe, wherein a water inlet of the water inlet pipe is connected with a water supply device, a water outlet of the water inlet pipe is communicated with the water storage cavity, and a second valve is arranged on the water inlet pipe and is in data connection with the controller.

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