CN217849898U - Emergency cooling equipment - Google Patents

Abstract

The utility model discloses an emergent cooling device. Emergent cooling device includes: the shell is provided with an air inlet and an air outlet, and an accommodating cavity is formed between the air inlet and the air outlet; the first wet film is arranged in the accommodating cavity; the water collecting tank is arranged in the accommodating cavity and is positioned below the first wet film; the water distribution device is used for spraying water to the first wet film; the ice groove is arranged in the accommodating cavity and is positioned at the upstream or the downstream of the first wet film along the airflow flowing direction, and ice columns are inserted into the ice groove; and the fan is arranged on the shell and used for guiding airflow to enter the accommodating cavity from the air inlet and flow out of the air outlet after flowing through the first wet film and the ice groove. The utility model discloses an emergency cooling equipment with simple structure, good cooling effect and energy conservation and environmental protection.

Description

Emergency cooling equipment

Technical Field

The utility model relates to a control by temperature change technical field especially relates to an emergent cooling device.

Background

At present, places such as a data machine room and some special stations have special requirements on temperature. The heat productivity is great in the data computer lab, if temperature control equipment breaks down suddenly or unusual phenomena such as outage appear, the temperature in the computer lab can rise sharply, and data processing equipment can appear down because ambient temperature is too high, data transmission scheduling problem. In the prior art, no suitable emergency cooling equipment is provided, or the existing emergency cooling equipment has poor heat dissipation effect, so that effective cooling cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency cooling equipment to when temperature control equipment breaks down among the solution prior art, do not have suitable emergency cooling equipment, perhaps the relatively poor problem of emergency cooling equipment cooling effect.

To achieve the purpose, the utility model adopts the following technical proposal:

an emergency cooling device, comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet and an air outlet, and an accommodating cavity is formed between the air inlet and the air outlet;

the first wet film is arranged in the accommodating cavity;

the water collecting tank is arranged in the accommodating cavity and is positioned below the first wet film;

the water distribution device is used for spraying water to the first wet film;

the ice groove is arranged in the accommodating cavity and is positioned at the upstream or the downstream of the first wet film along the flowing direction of the airflow, and ice columns are inserted in the ice groove;

and the fan is arranged on the shell and used for guiding airflow to enter the accommodating cavity from the air inlet and flow out of the air outlet after flowing through the first wet film and the ice groove.

As an alternative scheme of the emergency cooling device, the number of the ice grooves is multiple, and the ice grooves are arranged at intervals in the vertical direction.

As an alternative scheme of the emergency cooling equipment, the ice chute comprises a front side plate, a rear side plate, a left side plate, a right side plate and a bottom plate, wherein the front side plate, the rear side plate, the left side plate, the right side plate and the bottom plate enclose to form a cavity for containing the icicles.

As an alternative to the emergency cooling device described above, the ice chute increases in height gradually in the direction of airflow.

As an alternative to the above-mentioned emergency cooling device, the bottom of the ice chute is arranged inclined with respect to the horizontal, wherein the end of the ice chute bottom located upstream is lower than the end located downstream in the direction of the airflow.

As an alternative of the emergency cooling device, the emergency cooling device further comprises a second wet film, and the second wet film is arranged at the bottom of the ice tank and communicated with the inside of the ice tank.

As an alternative of the emergency cooling device, the ice tank is provided with a liquid leakage hole for conveying the ice water after the ice column is melted to the second wet film.

As an alternative of the emergency cooling device, a ventilating hole is arranged at one end of the ice groove, which is positioned at the downstream, in the flowing direction of the airflow.

As an alternative of the emergency cooling device, the fan is arranged on the air inlet or the air outlet.

As an alternative of the emergency cooling equipment, the emergency cooling equipment further comprises a water pump, the water distribution device is communicated with the water collecting tank, and the water pump is arranged between the water distribution device and the water collecting tank and used for conveying water in the water collecting tank to the water distribution device.

The utility model discloses an useful part lies in: the air flow after being cooled is blown out from the air outlet through the two cooling of the first wet film and the ice tank, so as to cool the environment; the water distribution device can spray water onto the first wet film, and the heat in the radiating airflow is absorbed by utilizing the principle of water evaporation and heat absorption to cool the radiating airflow; the sequence of the arrangement of the first wet film and the ice groove is not limited, and in the flowing direction of the airflow, if the first wet film is arranged at the upstream of the ice groove, the heat dissipation airflow flows to the ice groove behind the first wet film after being precooled by the first wet film, the heat is convected and exchanged by the temperature difference between ice and air, and after the hot air passes through the ice columns in the ice groove, the ice columns are gradually melted, and the ice columns melt and absorb heat to cool the hot air. Through two physical cooling, the radiating airflow can completely meet the radiating temperature requirement, and effective cooling is realized. And simple structure, the cooling mode is energy-concerving and environment-protective, and no pollution, only need a small amount of electricity to support the fan operation and can accomplish the cooling, and power consumptive is less, is applicable to emergent cooling very much.

Drawings

FIG. 1 is a schematic structural view of an embodiment of an emergency cooling device of the present invention;

FIG. 2 is a schematic structural view of another embodiment of the emergency cooling device of the present invention;

fig. 3 is a schematic rear view structure diagram of an embodiment of the emergency cooling device of the present invention;

FIG. 4 is a schematic top view of the ice chute of the present invention;

fig. 5 is a rear view schematic diagram of the ice chute of the present invention.

In the figure:

100. emergency cooling equipment; 101. ice columns;

110. a housing; 111. a roller; 112. an air inlet; 113. an air outlet; 114. an accommodating chamber;

120. a water collection tank;

130. a first wet film;

140. a water distribution device;

150. an ice tank; 151. a front side plate; 152. a rear side plate; 1521. a ventilation hole; 153. a left side plate; 154. a right side plate; 155. a base plate; 1551. a card slot; 1552. a weep hole;

160. a fan;

170. a second wet film;

180. and (4) a water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The meaning of the above terms in the present invention can be understood by those of ordinary skill in the art as the case may be.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "front", "rear", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The utility model provides an emergency cooling device, as shown in fig. 1, emergency cooling device 100 includes casing 110, header tank 120, first wet film 130, water distribution device 140, ice chute 150 and fan 160.

The housing 110 serves as an outer shell of the entire emergency cooling device 100, and the housing 110 has an air inlet 112 and an air outlet 113, and a receiving cavity 114 is formed between the air inlet 112 and the air outlet 113 to mount other components of the emergency cooling device 100. As shown in fig. 1, the heat dissipation airflow flows from the air inlet 112 of the housing 110 into the accommodating cavity 114 inside the housing 110 and flows out from the air outlet 113. In the present invention, as shown in fig. 1, the flowing direction of the heat dissipation airflow is defined as the front-back direction. As shown in fig. 1, in order to facilitate moving the emergency cooling device 100, a roller 111 may be disposed at the bottom of the housing 110, or a pushing member such as a handle may be disposed to facilitate pushing the emergency cooling device 100.

As shown in fig. 1, the first wet film 120, the water collecting tank 120, the water distribution device 140, and the ice chute 150 are disposed in the accommodating chamber. Specifically, the water collection tank 120 is disposed below the first wet film 120, such that the water collection tank 120 is disposed at a lower position as much as possible, which is advantageous for collecting the water scattered above. The first wet film 130 and the ice recesses 150 are both located above the water collecting tank 120, and the first wet film 130 and the ice recesses 150 are sequentially disposed in an airflow flowing direction (i.e., a front-rear direction shown in fig. 1) such that the heat dissipating airflow sequentially flows through the first wet film 130 and the ice recesses 150. The water distribution device 140 is used for spraying water to the first wet film 130, the water distribution device 140 may be communicated with an external water delivery mechanism, or the pre-collecting tank 120, and the water evaporates and absorbs heat on the first wet film 130, so as to cool the heat dissipation air flow passing through the first wet film 130. The water distribution device 140 may be disposed directly above the first wet film 130, may be disposed obliquely above the first wet film 130, or may even be disposed below the first wet film 130, as long as water can be sprayed to the first wet film 130. The wet film material is also called 'Saika' material, which takes plant fiber as a base material, is processed and sintered by resin with special components to form a corrugated plate-shaped crossed and overlapped polymer composite material, has strong water absorption and good self-cleaning capability, and is non-toxic, acid-base resistant, mould resistant and flame retardant. The ice chute 150 may be disposed upstream (in front) of the first wet film 130 or downstream of the first wet film 130 in the flow direction of the air flow, which is not limited herein. In the present invention, the ice chute 150 is disposed downstream of the first wet film 130. As shown in fig. 1, an ice column 101 is inserted into the ice chute 150. It is understood that the icicles 101 may be replaced by ice cubes, that is, the shape of ice is not limited, and may be any one of a cylindrical shape, a spherical shape, a square shape, and other irregular shapes. Icicle 101 also can be board-like, and can trompil on the icicle 101, lets the air current fully contact with ice, improves the cooling effect. The icicles 101 may be placed directly in the icicles 150 or may be fixed in the icicles 150. In order to improve the cooling effect, as shown in fig. 1, a plurality of icicles 101 may be provided, the icicles 101 are uniformly distributed on the ice chute 150, and a gap is provided between the icicles 101 to facilitate the airflow.

The fan 160 is disposed on the housing 110, the fan 160 can guide the airflow to flow from the front to the back, the airflow enters the accommodating cavity from the air inlet 112, and flows through the first wet film 130 and the ice chute 150 in sequence to cool, and flows out from the air outlet 113 to cool the environment. The fan 160 may be disposed at any position of the housing 110, as long as it can guide the airflow from the air inlet 112 into the accommodating cavity, and the airflow sequentially flows through the first wet film 130 and the ice chute 150 to flow out of the air outlet 113 after being cooled. Preferably, the fan 160 is disposed on the air inlet 112 or the air outlet 113, such that the fan 160 is located at the center of the airflow direction, which is beneficial to fully utilize the wind power of the fan 160 and maximize the flow rate of the heat dissipating airflow. In one embodiment, as shown in fig. 1, the fan 160 is disposed at the air outlet 113. The fan 160 may be a single fan 160, or a plurality of fans 160 may be used to form a wind wall, so as to form a stronger airflow, and the structure of the wind wall is shown in fig. 3. The blower 160 may be a suction blower or an air blower.

In one embodiment, referring to fig. 1, the number of the ice trays 150 is multiple, and the ice trays 150 are spaced apart in a vertical direction. Therefore, the ice grooves 150 are fully distributed in the vertical direction in the accommodating space, and the cooling effect is improved. The ice chute 150 and the first wet film 130 may be installed in the housing 110 by means of a fixing member such as a mounting plate or a mounting bracket.

In one embodiment, as shown in fig. 1, the top of the ice chute 150 is open to improve the air permeability of the ice chute 150, thereby facilitating the airflow in the ice chute 150. With reference to fig. 1 and 4, the ice chute 150 includes a front plate 151, a rear plate 152, a left plate 153, a right plate 154 and a bottom plate 155, but no top plate is provided, and the front plate 151, the rear plate 152, the left plate 153, the right plate 154 and the bottom plate 155 enclose a cavity for accommodating the icicles 101, so that the ice chute 150 forms a structure with an open top.

Further, as shown in fig. 1, the height of the ice chute 150 gradually increases along the flowing direction of the airflow, so that the top of the ice chute 150 inclines along the flowing direction of the airflow, and the airflow is not obstructed, thereby further increasing the flowing speed of the airflow. The height of the ice chute 150 is gradually increased, that is, the rear side plate 152 of the ice chute 150 is higher than the front side plate 151, and the left side plate 153 and the right side plate 154 are both in a structure that is low in the front and high in the rear, so that the front end of the ice chute 150 is lower, the airflow contacts the icicles 101 as much as possible, and the airflow enters the ice chute 150 as much as possible.

Preferably, as shown in fig. 5, a ventilation hole 1521 is disposed at one end of the ice chute 150 located downstream in the airflow flowing direction, so that the airflow can pass through the ventilation hole 1521, and sufficient wind can be ensured to contact the icicles 101, thereby preventing the rear side plate 152 from obstructing the airflow flowing. In one embodiment, as shown in fig. 5, the ventilation holes 1521 are disposed on the rear side plate 152.

The utility model discloses in, set up ice chute 150 and be favorable to making icicle 101 in the ice chute 150 melt the frozen water inflow header tank 120 that forms above header tank 120. Preferably, as shown in fig. 1, the bottom of the ice chute 150 is inclined with respect to the horizontal direction, and in the direction of the airflow, the end of the bottom of the ice chute 150 located upstream is lower than the end located downstream, in other words, the rear end of the ice chute 150 is higher than the front end, so that the whole ice chute 150 inclines forward, and the bottom of the ice chute 150 gradually rises to ensure sufficient contact between the wind and the ice, and at the same time, the ice water in the ice chute 150 can flow to the front end of the ice chute 150 and then flow into the water collecting tank 120 below the ice chute 150. The inclined arrangement of the ice chute 150 is beneficial to converging ice water to the front end of the ice chute 150 and flowing into the water collecting tank 120, so that the ice water absorbing heat is prevented from staying in the ice chute 150, and the melting speed of the icicles 101 is accelerated.

Further, as shown in fig. 2, the emergency cooling device 100 further includes a second wet film 170, and the second wet film 170 is disposed at the bottom of the ice tank 150 and is communicated with the inside of the ice tank 150, so that the ice water in the ice tank 150 is sprinkled on the second wet film 170, and the water is prevented from being brought out of the room by the wind. On the one hand, the air can be cooled down when passing through the second wet film 170, and on the other hand, the setting of second wet film 170 can reduce the risk that the first wet film 130 at the front end blows water, and the second wet film 170 plays a role in blocking. In one embodiment, as shown in fig. 2, the second wet film 170 is disposed at the foremost position of the bottom of the ice tank 150, and in other embodiments, the second wet film 170 may be disposed at any position of the bottom of the ice tank 150, as long as the second wet film 170 is communicated with the inside of the ice tank 150, so that the ice water in the ice tank 150 is sprinkled on the second wet film 170.

As shown in fig. 4, the ice tank 150 is provided with a liquid leakage hole 1552 for transferring ice water formed by melting the ice column 101 to the second wet film 170. The weep holes 1552 may be provided in the bottom plate 155 or the front plate 151. As shown in fig. 4, weep holes 1552 are positioned on the base plate 155 near the forward end.

Preferably, as shown in fig. 2, the second wet film 170 is disposed between the two ice recesses 150, a bottom of the second wet film 170 is fixed to a front end of the ice recess 150 located below, and a top of the second wet film 170 abuts against a bottom of the ice recess 150 located above. Preferably, as shown in fig. 4, a catching groove 1551 for catching the second wet film 170 is formed at the front end of the bottom plate 155 of the ice chute 150, and the catching groove 1551 is provided to facilitate installation of the second wet film 170. A liquid leakage hole 1552 is formed in the bottom of the clamping groove 1551, namely the liquid leakage hole 1552 is formed in the bottom plate 155, and ice water in the ice tank 150 can be poured onto the second wet film 170 below from the liquid leakage hole 1552. The ice groove 150 which is arranged in a forward inclining mode is beneficial to gathering ice water to the front end and then spraying the ice water onto the second wet film 170, the ice water is fully utilized to cool the air flow, and the ice water is recycled. After the ice water flows to the water collecting tank 120, the ice water can be sprayed onto the first wet film 130 by the water distribution device 140 to pre-cool the air flow.

Preferably, the water distribution device 140 may be a water distributor. Water distribution refers to the arrangement of water quantity according to a certain rule on a certain working area, most commonly, water is uniformly distributed on the working surface, and a device for completing the task is called a water distributor. Of course, a nozzle or the like may be used as the water distribution device 140, and is not limited thereto, as long as it can spray water to the first wet film 130.

Preferably, as shown in fig. 1 and 2, the emergency cooling device 100 further includes a water pump 180. The water distribution device 140 is communicated with the water collection tank 120, and the water pump 180 is disposed between the water distribution device 140 and the water collection tank 120 and is used for pumping water in the water collection tank 120 to the water distribution device 140. In other embodiments, the water distribution device 140 may be directly connected to an external water supply device without providing the water collection tank 120 in the housing 110. The water collecting tank 120 may be provided with a drainage hole to facilitate drainage of water therethrough.

The utility model discloses an emergent cooling device 100 simple structure, the cost is lower, and is energy-concerving and environment-protective, through first wet film 130 and the cooling of ice chute 150 twice, can realize rapid cooling, can the problem of the emergent cooling of effectual solution temperature control equipment exception need, can the emergent cooling of quick response room short time, local focus cooling or local station cooling.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements, and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An emergency cooling device, comprising:

a housing (110) having an intake opening (112) and an outlet opening (113), a receiving chamber (114) being formed between the intake opening (112) and the outlet opening (113);

a first wet film (130) disposed within the containment chamber (114);

a water collection tank (120) arranged in the accommodating cavity (114) and positioned below the first wet film (130);

a water distribution device (140) for spraying water to the first wet film (130);

an ice groove (150) arranged in the accommodating cavity (114), wherein the ice groove (150) is positioned at the upstream or the downstream of the first wet film (130) along the flowing direction of the air flow, and an ice column (101) is inserted into the ice groove (150);

and the fan (160) is arranged on the shell (110) and is used for guiding airflow to enter the accommodating cavity (114) from the air inlet (112) and flow out of the air outlet (113) after flowing through the first wet film (130) and the ice groove (150).

2. The emergency cooling device according to claim 1, wherein the ice chute (150) is provided in plurality, and the plurality of ice chutes (150) are arranged at intervals in a vertical direction.

3. The emergency cooling device according to claim 1, wherein the ice chute (150) comprises a front side plate (151), a rear side plate (152), a left side plate (153), a right side plate (154) and a bottom plate (155), and the front side plate (151), the rear side plate (152), the left side plate (153), the right side plate (154) and the bottom plate (155) enclose a cavity for accommodating the icicles (101).

4. Emergency cooling device according to claim 3, characterised in that the height of the ice chute (150) increases gradually in the direction of the airflow.

5. Emergency cooling device according to claim 3, characterised in that the bottom of the ice chute (150) is arranged obliquely with respect to the horizontal, wherein the end of the bottom of the ice chute (150) situated upstream is lower than the end situated downstream in the direction of the air flow.

6. The emergency cooling device according to claim 1, further comprising a second wet film (170), wherein the second wet film (170) is disposed at the bottom of the ice chute (150) and is communicated with the inside of the ice chute (150).

7. The emergency cooling device according to claim 6, wherein the ice tank (150) is provided with a liquid leakage hole (1552) for conveying ice water melted by the ice column (101) to the second wet film (170).

8. The emergency cooling device according to claim 1, wherein a downstream end of the ice chute (150) in the direction of the airflow is provided with a ventilation hole (1521).

9. The emergency cooling device according to claim 1, wherein the fan (160) is provided on the air inlet (112) or on the air outlet (113).

10. The emergency cooling device according to claim 1, further comprising a water pump (180), wherein the water distribution device (140) is communicated with the water collection tank (120), and the water pump (180) is disposed between the water distribution device (140) and the water collection tank (120) and is used for conveying water in the water collection tank (120) to the water distribution device (140).

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