CN214587561U

CN214587561U - Urban heat island circulation demonstration device

Info

Publication number: CN214587561U
Application number: CN202121023653.3U
Authority: CN
Inventors: 曹晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-02
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a city heat island circulation presentation device, including installing the demonstration case on the base, equal fixed mounting has the seat of admitting air on the lateral wall about the demonstration case, the upper end fixed mounting of demonstration case has the exhaust seat, equal fixed mounting has toughened glass on the lateral wall of both ends around the demonstration case, be equipped with two through-holes on the lower extreme lateral wall of demonstration case, be equipped with two installation cavities on the base, and the position of two installation cavities is corresponding with two through-holes respectively. Has the advantages that: the utility model discloses utilize the air current of demonstration incasement, be convenient for the explanation personnel more audio-visual demonstration that carries out city heat island effect to people to can improve people to the understanding degree of city heat island effect, and can adjust the temperature and the air current speed of demonstration incasement as required, thereby can be better simulate the city heat island effect under the different environment, can improve the device's demonstration effect to a certain extent.

Description

Urban heat island circulation demonstration device

Technical Field

The utility model relates to a science popularization presentation device technical field especially relates to an urban heat island circulation presentation device.

Background

The urban heat island effect means that the urban high temperature phenomenon is caused by a large amount of artificial heating, reduction of high heat accumulators such as buildings and roads, reduction of greenbelts and the like, in the actual science popularization or teaching process, an instructor usually adopts a drawing or text description mode to express the urban heat island effect, but the science popularization mode cannot enable people to clearly see the atmospheric flow in the urban heat island effect, so that people cannot understand the urban heat island effect, and therefore the urban heat island circulation demonstration device is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a city heat island circulation demonstration device.

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

the utility model provides a city heat island circulation presentation device, is including installing the demonstration case on the base, equal fixed mounting has the seat of admitting air on the lateral wall about the demonstration case, the upper end fixed mounting of demonstration case has the exhaust seat, equal fixed mounting has toughened glass on the lateral wall of both ends around the demonstration case, be equipped with two through-holes on the lower extreme lateral wall of demonstration case, be equipped with two installation cavities on the base, and the position of two installation cavities is corresponding with two through-holes respectively, two equal fixed mounting has the electric plate on the installation cavity, fixed mounting has the controller on the front end lateral wall of base, and the controller is the electricity with two electric plates and is connected.

In the urban heat island circulation demonstration device, the clamping blocks are fixedly mounted on the left side and the right side of the demonstration box, the base is provided with two clamping grooves, the two clamping grooves are matched with the two clamping blocks respectively, and the clamping blocks and the clamping grooves are in T-shaped arrangement.

In the urban heat island circulation demonstration device, the through hole is fixedly provided with the fixing rod, the fixing rod is fixedly provided with the motor, the fixing rod is provided with the fan, and the fan is electrically connected with the motor.

In the urban heat island circulation demonstration device, the side wall of the front end of the demonstration box is provided with the speed regulation knob, and the speed regulation knob is electrically connected with the motor.

In the urban heat island circulation demonstration device, a plurality of groups of mounting blocks corresponding to each other are fixedly mounted at the lower end of the base, and wheels are rotatably connected between the mounting blocks of each group.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of exhaust seat and two air inlet seats, can realize demonstrating the air flow in the case to can borrow this to simulate the atmosphere in the city and flow (usable gas or smoke and dust that have the colour substitute the air), be convenient for the explanation personnel more audio-visual carries out the demonstration of city heat island effect to people, thereby can improve people to the understanding degree of city heat island effect.

2: through the cooperation of fixture block and draw-in groove, be convenient for realize the dismouting operation between base and the demonstration case to can use a terminal time after, better overhaul the subassembly on the two and change or wash.

3: through the cooperation of electric plate and fan, be convenient for adjust the temperature and the air flow speed of demonstration incasement as required to can be better simulate city heat island effect under the different environment, can improve the device's demonstration effect to a certain extent.

To sum up, the utility model discloses utilize the air flow of demonstration incasement, be convenient for the explanation personnel more audio-visual demonstration that carries out city heat island effect to people to can improve people to the understanding degree of city heat island effect, and can adjust the temperature and the air flow speed of demonstration incasement as required, thereby can be better simulate the city heat island effect under the different environment, can improve the device's demonstration effect to a certain extent.

Drawings

Fig. 1 is a schematic structural view of an urban heat island circulation demonstration device provided by the utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a demonstration box 1, a base 2, an air inlet seat 3, an air exhaust seat 4, a clamping block 5, a clamping groove 6, a through hole 7, an installation cavity 8, an electric hot plate 9, a controller 10, a fixing rod 11, a motor 12, a fan 13, a speed regulation knob 14, an installation block 15 and wheels 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 urban heat island circulation demonstration device comprises a demonstration box 1 arranged on a base 2, wherein air inlet seats 3 are fixedly arranged on the left side wall and the right side wall of the demonstration box 1, and an air exhaust seat 4 is fixedly arranged at the upper end of the demonstration box 1;

the above is noteworthy:

1. through the cooperation of two air inlet seats 3 and an exhaust seat 4, the air flow in the demonstration box 1 can be realized to can borrow this to simulate the atmosphere in the city and flow (can input the gas or the smoke and dust that have the colour and replace the air, be convenient for people better look over it), be convenient for the explanation personnel more audio-visual carry out the demonstration of city heat island effect to people, can improve people to the understanding degree of city heat island effect.

2. Equal fixed mounting has toughened glass on the lateral wall of both ends around demonstration case 1, and toughened glass's design is under the prerequisite that allows people directly perceivedly to look over the atmospheric flow in demonstration case 1, ensures the holistic hardness of demonstration case 1, avoids appearing the problem that the inside gas of damaged influence flows on it.

3. 2 lower extreme fixed mounting of base has two liang of corresponding installation pieces 15 of multiunit, all rotates between every group installation piece 15 to be connected with wheel 16, through the design of a plurality of wheels 16, is convenient for remove the device, has improved its portable degree.

4. The equal fixed mounting in the left and right sides of demonstration case 1 has fixture block 5, is equipped with two draw-in grooves 6 on base 2, and two draw-in grooves 6 cooperate with two fixture blocks 5 respectively, and fixture block 5 and draw-in groove 6 are the T type setting, through the cooperation of fixture block 5 and draw-in groove 6, are convenient for realize the dismouting operation between base 2 and the demonstration case 1 to can be after using one end time, the better subassembly to the two overhauls to change or wash.

Two through holes 7 are formed in the side wall of the lower end of the demonstration box 1, two installation cavities 8 are formed in the base 2, the positions of the two installation cavities 8 correspond to the two through holes 7 respectively, and electric heating plates 9 are fixedly installed on the two installation cavities 8;

the above is noteworthy:

1. through the design of electric plate 9, can make it give out heat when needing to through the through-hole 7 with the leading-in demonstration case 1 of heat in, the better control of being convenient for demonstrates the temperature in the case 1, ensure that the city heat island effect of its simulation is more true and true.

2. The controller 10 is fixedly installed on the side wall of the front end of the base 2, the controller 10 is electrically connected with the two electric heating plates 9, the controller 10 can be a KV-16AT controller to control the use of the controller 10, and the working condition of the electric heating plates 9 can be controlled better.

3. Fixed mounting has dead lever 11 on the through-hole 7, and fixed mounting has motor 12 on the dead lever 11, installs fan 13 on the dead lever 11, and fan 13 is connected with motor 12 electricity, and motor 12 during operation, accessible fan 13's operation, better with the leading-in demonstration case 1 of heat of electric plate 9, and can improve the air flow speed in the demonstration case 1, be convenient for simulate the urban heat island effect under the different wind speeds, improved the device's demonstration effect.

4. The side wall of the front end of the demonstration box 1 is provided with the speed regulation knob 14, the speed regulation knob 14 is electrically connected with the motor 12, and the design of the speed regulation knob 14 is convenient for better controlling the running speed of the fan 13 according to the requirement, so that the air flow speed in the demonstration box 1 is more convenient to adjust.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An urban heat island circulation demonstration device comprises a demonstration box (1) arranged on a base (2), it is characterized in that the left side wall and the right side wall of the demonstration box (1) are both fixedly provided with an air inlet seat (3), the upper end of the demonstration box (1) is fixedly provided with an exhaust seat (4), the side walls of the front end and the rear end of the demonstration box (1) are fixedly provided with toughened glass, two through holes (7) are arranged on the side wall of the lower end of the demonstration box (1), two installation cavities (8) are arranged on the base (2), the positions of the two mounting cavities (8) are respectively corresponding to the two through holes (7), the two mounting cavities (8) are both fixedly provided with electric heating plates (9), the electric heating device is characterized in that a controller (10) is fixedly mounted on the side wall of the front end of the base (2), and the controller (10) is electrically connected with the two electric heating plates (9).

2. The urban heat island circulation demonstration device according to claim 1, wherein a fixture block (5) is fixedly mounted on each of the left side and the right side of the demonstration box (1), two clamping grooves (6) are formed in the base (2), the two clamping grooves (6) are respectively matched with the two fixture blocks (5), and the fixture blocks (5) and the clamping grooves (6) are both in a T-shaped arrangement.

3. An urban heat island circulation demonstration apparatus according to claim 1, wherein a fixing rod (11) is fixedly installed on the through hole (7), a motor (12) is fixedly installed on the fixing rod (11), a fan (13) is installed on the fixing rod (11), and the fan (13) is electrically connected with the motor (12).

4. An urban heat island circulation demonstration apparatus according to claim 3, wherein a speed regulation knob (14) is mounted on the side wall of the front end of the demonstration box (1), and the speed regulation knob (14) is electrically connected with the motor (12).

5. An urban heat island circulation demonstration apparatus according to claim 1, wherein a plurality of sets of two-by-two corresponding mounting blocks (15) are fixedly mounted at the lower end of the base (2), and wheels (16) are rotatably connected between each set of mounting blocks (15).