A spray cooling device

Abstract

The utility model discloses a spray cooling device, which relates to the field of spray equipment. The spray cooling device includes a spray device, a water pipe, a controller and a wireless communication module. The spray device includes a nozzle and a sleeve. The nozzle is provided with a plurality of spray holes. The sleeve is respectively connected to the nozzle and the water pipe. The sleeve is respectively connected to the spray hole and the water pipe. The water pipe is provided with a pump body. The controller is respectively connected to the pump body and the wireless communication module. The spray cooling operation on the road surface is simplified, and the operation efficiency is improved through wireless operation.

Description

Technical Field

[0001] The utility model relates to the field of sprayer equipment, in particular to a spray cooling device. Background Art

[0002] Urban roads generate high temperatures due to sunlight, thus causing the urban heat island effect. Although water is sprayed by sprinkler trucks to cool down local areas in the city, the effect of such vehicles spraying water to cool down is very limited in view of the massive road surfaces in the city. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the utility model is that the workload of cooling urban roads is large, and the operation of cooling by spraying water on vehicles is cumbersome and the effect is poor.

[0004] In order to solve the above problems, the embodiment of the utility model discloses a spray cooling device, which simplifies the spray cooling operation on the road surface and improves the working efficiency through wireless operation.

[0005] The utility model provides a spray cooling device, which includes a spray device, a water pipe, a controller and a wireless communication module; the spray device includes a nozzle and a sleeve, the nozzle is provided with a plurality of spray holes, the sleeve is respectively connected to the nozzle and the water pipe, and the sleeve is respectively connected to the spray holes and the water pipe; a pump body is provided on the water pipe, and the controller is respectively connected to the pump body and the wireless communication module.

[0006] A further technical solution is that the spray device further includes a bottom box, the spray head includes a connecting portion, the bottom box is respectively sleeved on the connecting portion and the sleeve, and the bottom box is in a hollow cylindrical shape.

[0007] A further technical solution is that the nozzle further includes a crown portion, the crown portion is connected to the connecting portion, and the outer diameter of the crown portion is greater than the outer diameter of the bottom box.

[0008] A further technical solution is that it also includes a sealing ring, which is clamped between the connecting portion and the sleeve.

[0009] A further technical solution is that the crown portion is provided with a notch, and the spray hole is on the notch.

[0010] A further technical solution is that the crown portion is further provided with a plurality of first channels equal in number to the spray holes, the connecting portion is provided with a second channel, the first channel is connected to the spray holes, and the second channel is respectively communicated with the first channel and the sleeve.

[0011] A further technical solution is that the angle between the first channel and the horizontal plane is 20° to 45°.

[0012] A further technical solution is that the sleeve is provided with a first thread, and the nozzle is provided with a second thread corresponding to the first thread.

[0013] A further technical solution is that it also includes a fixing bolt, the bottom box is provided with a first fixing hole, the nozzle is provided with a second fixing hole, and the fixing bolt passes through the first fixing hole and the second fixing hole respectively.

[0014] A further technical solution is that the crown portion is made of metal material or high-strength composite material.

[0015] Compared with the prior art, the technical effects achieved by the embodiments of the present invention include:

[0016] The water source of the water pipe can be collected from rainwater, rivers, lakes or tap water, and then connected to the nozzle assembly through the pump body, casing, and the nozzle is buried in the middle or on both sides of the road to spray the road surface. The pump body can be wirelessly controlled through the APP on the computer and mobile phone, thereby realizing the function of intelligently adjusting the road surface temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of a spray cooling device provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of a spray cooling device provided by an embodiment of the utility model;

[0020] Figure 3 An exploded diagram of the structure of a spray cooling device provided in an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of another spray cooling device provided by an embodiment of the utility model;

[0022] Figure 5 The embodiment of the utility model provides Figure 4 Cross-section at AA in the middle;

[0023] Figure 6 A schematic diagram of the structure of another spray cooling device provided in an embodiment of the utility model;

[0024] Figure 7The embodiment of the utility model provides Figure 6 Cross-section at the middle BB;

[0025] Figure 8 A front view of the nozzle structure provided by the embodiment of the utility model;

[0026] Fig. 9 A rear view of the nozzle structure provided by an embodiment of the utility model;

[0027] Fig.10 A right view of the nozzle structure provided by the embodiment of the utility model;

[0028] Fig.11 The present invention provides a schematic structural diagram of another spray cooling device according to an embodiment of the present invention.

[0029] Reference numerals

[0030] Spray device 1, water pipe 2, controller 3, wireless communication module 4, spray head 11, sleeve 12, spray hole 111, pump body 5, bottom box 13, connecting part 112, crown part 113, sealing ring 6, notch 114, first channel 115, second channel 116, first fixing hole 131, second fixing hole 117, fixing bolt 7. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Similar component numbers in the drawings represent similar components. Obviously, the embodiments to be described below are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0032] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0033] It should also be understood that the terms used in this utility model embodiment specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model embodiments. As used in the utility model embodiment specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0034] See also Figure 1-11The embodiment of the utility model provides a spray cooling device. The spray cooling device includes a spray device 1, a water pipe 2, a controller 3 and a wireless communication module 4; the spray device 1 includes a spray head 11 and a sleeve 12, the spray head 11 is provided with a plurality of spray holes 111, the sleeve 12 is respectively connected to the spray head 11 and the water pipe 2, the sleeve 12 is respectively connected to the spray holes 111 and the water pipe 2; the water pipe 2 is provided with a pump body 5, the controller 3 is respectively connected to the pump body 5 and the wireless communication module 4. The specific introduction of each component is as follows:

[0035] In this embodiment, the spray cooling device is installed on both sides of the road. The spray device 1 is used to spray water from the spray hole 111. The water is sprayed from the spray hole 111 to the road surface through the spray device 1 to achieve humidification and cooling of the road. The sleeve 12 is a T-shaped tube, including a long arm and a cross arm. The middle part of the cross arm is vertically fixed to the long arm and communicates with the long arm. The long arm of the sleeve 12 is connected to the nozzle 11, and the cross arm of the sleeve 12 is sleeved on the water pipe 2. The wireless communication module 4 refers to a communication method that modulates the electrical signals such as sound, text, data, and images to be transmitted on radio waves and transmits them to the other party through space and ground. It is a communication method that uses radio electromagnetic waves to transmit information in space, such as: 4G, 5G, Wi Fi, etc. The wireless communication module 4 is connected to the controller 3, and receives / sends signals through the wireless communication module 4. For example, the control is performed through the APP intelligent system on the computer or mobile phone, and the control signal is sent to the wireless communication module 4, which is transmitted to the controller 3 through the wireless communication module 4, and then the controller 3 executes the control signal to turn on / off the pump body 5, thereby starting / turning off the spray cooling device. In the embodiment of the utility model, the wireless communication module 4 has the function of wirelessly receiving / sending signals, and the pump body 5 has the function of running / stopping according to the control signal. Specifically, the pump body 5 is configured to recognize the control signal sent by the controller 3. It should be noted that the pump body 5 can adopt existing equipment, such as a water pump.

[0036] The working process of the spray cooling device is as follows:

[0037] Wireless control is performed through the APP intelligent system on a computer or mobile phone. After the pump body 5 is started, water flows from the water pipe 2 to the casing 12 and sprays to the road surface through the spray hole 111. After the pump body 5 stops, the spray cooling device stops operating.

[0038] The water source of the water pipe 2 can be supplied by collecting rainwater, river and lake water or tap water, and then connected to the nozzle 11 assembly through the pump body 5 and the casing 12. The nozzle 11 is buried in the middle or both sides of the road to spray the road surface. The pump body 5 can be wirelessly controlled through the APP on the computer and mobile phone, thereby realizing the function of intelligently adjusting the road surface temperature.

[0039] Continue to see Figure 1-11In this embodiment, the spray device 1 further includes a bottom box 13, the spray head 11 includes a connecting portion 112, the bottom box 13 is respectively sleeved on the connecting portion 112 and the sleeve 12, and the bottom box 13 is a hollow cylindrical shape.

[0040] Specifically, the bottom box 13 is respectively sleeved on the connection part 112 of the nozzle 11 and the sleeve 12 to reinforce the connection between the nozzle 11 and the sleeve 12. Usually, the bottom box 13, the connection part 112 and the sleeve 12 are buried underground. The bottom box 13 surrounds the outside of the connection part 112 and the sleeve 12 to prevent the connection part 112 and the sleeve 12 from falling off, oxidation, etc., and ensures that the nozzle 11 and the sleeve 12 have good durability. In this embodiment, the bottom box 13 is a hollow cylindrical shape, also known as a cylindrical sleeve shape, which is conducive to improving the installation efficiency of the bottom box 13 on the built road surface. The road surface can be punched and then the bottom box 13 can be placed through the hole to complete the installation. The water pipe 2 is pre-buried or grooved under the road surface. For example, a circular hole is punched in the built road surface to install the casing 12, a groove is cut to install the water pipe 2, a bottom box 13 is installed on the casing 12, and then sealed and fixed with cement or asphalt. After completion, the nozzle 11 is installed on the bottom box 13.

[0041] Furthermore, the nozzle 11 further includes a crown portion 113 , the crown portion 113 is connected to the connecting portion 112 , and an outer diameter of the crown portion 113 is greater than an outer diameter of the bottom box 13 .

[0042] Specifically, the diameter of the crown portion 113 gradually decreases from top to bottom, the outer diameter of the bottom of the crown portion 113 is larger than the outer diameter of the connecting portion 112, the bottom box 13 is sleeved on the connecting portion 112, and the outer diameter of the bottom of the crown portion 113 is larger than the outer diameter of the bottom box 13. The crown portion 113 of the nozzle 11 is exposed on the road surface, and the surface of the crown portion 113 is rounded, and the connecting portion 112 and the bottom box 13 of the nozzle 11 are buried below the road surface, ensuring that the nozzle 11 is embedded in the road surface.

[0043] Furthermore, a sealing ring 6 is included, and the sealing ring 6 is clamped between the connecting portion 112 and the sleeve 12 .

[0044] Specifically, the sealing ring 6 is made of rubber material and has elasticity. In this embodiment, the sealing ring 6 is inside the connecting part 112, and the connecting part 112 is sleeved on the sleeve 12. The sleeve 12 extends into the top end of the connecting part 112 to squeeze the sealing ring 6 to prevent water from leaking from the gap between the sleeve 12 and the connecting part 112.

[0045] Furthermore, the crown portion 113 is provided with a notch 114 , and the spray hole 111 is on the notch 114 .

[0046] Furthermore, the crown portion 113 is further provided with a plurality of first channels 115 equal in number to the spray holes 111 , and the connecting portion 112 is provided with a second channel 116 , wherein the first channel 115 is connected to the spray holes 111 , and the second channel 116 is communicated with the first channel 115 and the sleeve 12 respectively.

[0047] Specifically, an inwardly recessed notch 114 is provided at the top of the crown 113, the spray hole 111 is on the notch 114, and the first channels 115 are evenly spaced on the notch 114 of the crown 113. Usually, the inner diameter of the first channel 115 is smaller than the inner diameter of the second channel 116, and all the first channels 115 radiate around with the second channel 116 as the center to increase the spraying area. The second channel 116 is connected to the sleeve 12, and water passes through the water pipe 2, the sleeve 12, the second channel 116 and the first channel 115 in sequence to achieve decentralized spraying.

[0048] In one embodiment, the crown portion 113 is provided with a plurality of notches 114 , for example, the crown portion 113 is provided with two notches 114 , and the spray cooling device is installed in the center of the road surface to achieve spray cooling from the center of the road surface to both sides.

[0049] Furthermore, the angle between the first channel 115 and the horizontal plane is 20° to 45°.

[0050] Specifically, the angle between the first channel 115 and the horizontal plane is 20° to 45°, wherein when the angle between the first channel 115 and the horizontal plane is 20°, the distance that water is sprayed from the spray hole 111 is the shortest, and when the angle between the first channel 115 and the horizontal plane is 45°, the distance that water is sprayed from the spray hole 111 is the longest. In one embodiment, the spray cooling device is installed on both sides of the road surface, and the angle between the first channel 115 and the horizontal plane is 35°. Water is sprayed from the nozzle 11 to the center of the road surface to achieve spray cooling.

[0051] Furthermore, the sleeve 12 is provided with a first thread, and the nozzle 11 is provided with a second thread corresponding to the first thread.

[0052] Specifically, the sleeve 12 can be screwed in / out of the nozzle 11, and a detachable connection between the sleeve 12 and the nozzle 11 is achieved through the first thread and the second thread.

[0053] Furthermore, it also includes a fixing bolt 7, the bottom box 13 is provided with a first fixing hole 131, the nozzle 11 is provided with a second fixing hole 117, and the fixing bolt 7 passes through the first fixing hole 131 and the second fixing hole 117 respectively.

[0054] Specifically, the inner wall of the first fixing hole 131 and / or the second fixing hole 117 is provided with a thread, and the fixing bolt 7 passes through the second fixing hole 117 and enters into the first fixing hole 131 to strengthen the connection between the nozzle 11 and the bottom box 13. In one embodiment, the second fixing hole 117 is provided on the crown portion 113 of the nozzle 11, and the bottom box 13 is below the crown portion 113. The fixing bolt 7 passes through the second fixing hole 117 and enters into the first fixing hole 131 to realize the fixed connection between the nozzle 11 and the bottom box 13.

[0055] In this embodiment, the crown portion 113 of the nozzle 11 is exposed on the road surface, and the bottom box 13 is buried under the road surface. The nozzle 11 is fixed on the road surface by fixing bolts 7, first fixing holes 131 and second fixing holes 117.

[0056] Furthermore, the crown portion 113 is made of metal material or high-strength composite material.

[0057] Composite materials are new materials that are optimized and combined by using advanced material preparation technology to combine material components of different properties. In this embodiment, the crown 113 is made of stainless steel, which is corrosion-resistant and has good durability in a humid environment. It also has good firmness to avoid damage caused by bumps on the road.

[0058] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0059] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0060] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0061] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0064] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

[0065] The above is a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A spray cooling device, characterized in that: It includes a sprinkler device, a water pipe, a controller and a wireless communication module; The spray device comprises a spray head and a sleeve, wherein the spray head is provided with a plurality of spray holes, the sleeve is connected to the spray head and the water pipe respectively, and the sleeve is communicated with the spray holes and the water pipe respectively; A pump body is provided on the water delivery pipe, and the controller is connected to the pump body and the wireless communication module respectively.

2. The spray cooling device according to claim 1, characterized in that: The spray device further comprises a bottom box, the spray head comprises a connecting portion, the bottom box is respectively sleeved on the connecting portion and the sleeve, and the bottom box is in a hollow cylindrical shape.

3. The spray cooling device according to claim 2, characterized in that: The nozzle also includes a crown portion, which is connected to the connecting portion, and the outer diameter of the crown portion is greater than the outer diameter of the bottom box.

4. The spray cooling device according to claim 3, characterized in that: It also includes a sealing ring, which is clamped between the connecting portion and the sleeve.

5. The spray cooling device according to claim 3, characterized in that: The crown portion is provided with a notch, and the spray hole is located on the notch.

6. The spray cooling device according to claim 3, characterized in that: The crown portion is further provided with a plurality of first channels, the number of which is equal to the number of the spray holes, and the connecting portion is provided with a second channel, the first channel is connected to the spray holes, and the second channel is communicated with the first channel and the sleeve respectively.

7. The spray cooling device according to claim 6, characterized in that: The angle between the first channel and the horizontal plane is 20° to 45°.

8. The spray cooling device according to claim 1, characterized in that: The sleeve is provided with a first thread, and the nozzle is provided with a second thread corresponding to the first thread.

9. The spray cooling device according to claim 2, characterized in that: It also includes a fixing bolt. The bottom box is provided with a first fixing hole, the nozzle is provided with a second fixing hole, and the fixing bolt passes through the first fixing hole and the second fixing hole respectively.

10. The spray cooling device according to claim 3, characterized in that: The crown portion is made of metal material or high-strength composite material.

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