CN210384674U

CN210384674U - Fire-fighting inspection cabinet with self-checking function

Info

Publication number: CN210384674U
Application number: CN201920662362.5U
Authority: CN
Inventors: 张振宇
Original assignee: Hangzhou Naili Electrical Co ltd
Current assignee: Hangzhou Naili Electrical Co ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-04-24
Anticipated expiration: 2029-05-09

Abstract

The utility model provides a fire control inspection cabinet with self-checking function relates to a fire control inspection cabinet. It has solved the problem of cabinet dehumidification is patrolled and examined in the fire control among the prior art. This cabinet is patrolled and examined in fire control with self-checking function, including the cabinet body and cabinet body door, the cabinet body is including outer cabinet body and the internal cabinet body, the internal nestification of internal cabinet body is internal at outer cabinet, leaves the heat dissipation interstitial space between the internal cabinet body and the outer cabinet body, internal cabinet body door frame avris links as an organic wholely with outer cabinet body door frame avris, the internal upper portion of internal cabinet is provided with the dehumidification box, and the dehumidification box has two parts from top to bottom, and upper portion is the material that absorbs water, and the lower part divide into the water storage chamber, the water storage chamber of dehumidification bottom of the box with the heat dissipation interstitial space passes through pipeline UNICOM, the pipeline arrives from dehumidification bottom of the box. The utility model discloses a set up heat dissipation clearance chamber and dehumidification box water storage chamber UNICOM for the water in discharge heat dissipation box water storage chamber that can be timely.

Description

Fire-fighting inspection cabinet with self-checking function

Technical Field

The utility model belongs to the technical field of the electrical apparatus switch board, a cabinet is patrolled and examined in fire control is related to.

Background

Along with the development of Chinese economy city and town integration, the city scale is bigger and bigger, various high-rise buildings are increasing day by day, once a fire disaster occurs in the building, the consequence is hard to imagine, in the past, people have too much blood to drench the training, therefore, in order to avoid the emergence of fire disaster, the building group has been equipped with the fire control water pump control cabinet that fire control was put out a fire now, fire control water pump control cabinet connects the fire control water pump, the fire control water pump can be in time opened in the initial stage of fire disaster, current fire control water pump control cabinet is unused for a long time at ordinary times, once use, need 100% play a role, play the army thousand.

However, as the fire pump control cabinet is required to be inspected once every a period of time, the working time is short, and the power is low, the temperature in the cabinet body is not high, the requirement for heat dissipation is reduced, but due to insufficient heat generation, the fire pump control cabinet is easily affected with damp in humid weather, the moisture cannot be effectively and timely dissipated, and the equipment corrosion is easily accelerated.

Currently, dehumidification boxes are effective dehumidification devices, such as those disclosed in patent nos. CN201721377172.6 and CN201120071981.0, which are typical structures of dehumidification boxes, and can absorb moisture in air and condense water vapor into water stored in the bottom of the box. But a technical scheme for combining the equipment with a fire-fighting inspection cabinet is not available up to now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, provide one kind and have self-checking function fire control and patrol and examine cabinet, originally have self-checking function fire control and patrol and examine cabinet and can be fine utilize the dehumidification box to dehumidify, still help the cooling simultaneously.

The purpose of the utility model can be realized by the following technical proposal: a fire-fighting inspection cabinet with a self-checking function comprises a cabinet body and a cabinet body door, wherein the cabinet body comprises an outer cabinet body and an inner cabinet body, the inner cabinet body is nested in the outer cabinet body, a heat dissipation clearance cavity is reserved between the inner cabinet body and the outer cabinet body, the door frame side of the inner cabinet body is connected with the door frame side of the outer cabinet body into a whole, a dehumidification box is arranged at the upper part in the inner cabinet body and is provided with an upper part and a lower part, the upper part is made of a water absorption material, the lower part is made of a water storage cavity, the water storage cavity at the bottom of the dehumidification box is communicated with the heat dissipation clearance cavity through a pipeline, the pipeline is in a downward inclined state from the bottom of the dehumidification box to the heat dissipation clearance cavity, heat dissipation holes are formed in the top end of the outer cabinet body, a sealing strip corresponding to the door frame side of the inner cabinet body is arranged on the cabinet body door, after the cabinet, the moisture is absorbed by the dehumidification box and condenses into water and stores up in dehumidification box bottom cavity, and water enters into the heat dissipation clearance intracavity from the pipeline, then evaporates away from the louvre on outer cabinet body top, still plays certain cooling effect.

In foretell fire control that has self-checking function patrols and examines cabinet, be provided with the porous material layer that absorbs water that upwards extends from the bottom on the cabinet body wall in the heat dissipation clearance intracavity, for example the sponge, the sponge adsorbs the water that gets into the heat dissipation clearance intracavity, has increased evaporation area and has helped quick heat dissipation.

In foretell fire control of having self-checking function patrols and examines cabinet, the lateral wall of the outer cabinet body is opened has the discharge orifice with outside UNICOM to prevent to dispel the heat and to hold up too much water in the clearance intracavity.

In foretell fire control that has self-checking function patrols and examines cabinet, the porous material layer that absorbs water sets up on the outer wall of the internal cabinet body, more is favorable to the heat dissipation to the internal cabinet body.

In the above-mentioned fire protection inspection cabinet with self-checking function, set up the check valve on the pipeline, discharge from the check valve and enter into the heat dissipation clearance intracavity after reaching certain volume.

In foretell fire control inspection cabinet that has self-checking function, the check valve is two-way shape memory alloy piece, shape memory alloy piece edge connection pipeline port border, two-way shape memory alloy piece blocks the pipeline port when the temperature is less than phase transition temperature, and two-way shape memory alloy piece takes place the bending and opens the pipeline port when the temperature is higher than phase transition temperature for the water is arranged to the heat dissipation interstitial cavity.

Compared with the prior art, this have self-checking function fire control and patrol and examine cabinet has following advantage:

the utility model discloses a set up heat dissipation clearance chamber and dehumidification box water storage chamber UNICOM for the water in discharge heat dissipation box water storage chamber that can be timely is favorable to the better dehumidification of dehumidification box, still helps the cooling to the fire control inspection cabinet.

Drawings

FIG. 1 is a schematic cross-sectional view of an inspection cabinet according to the first embodiment;

FIG. 2 is a schematic cross-sectional view of AA in the first embodiment;

FIG. 3 is a schematic diagram of the second embodiment.

In the figure, an outer cabinet body 1, an inner cabinet body door frame side 101, an inner cabinet body 2, a cabinet body door 3, a sealing strip 301, a heat dissipation clearance cavity 4, a dehumidification box 5, a water storage cavity 501, a pipeline 6, a heat dissipation hole 7, a water absorption porous material layer 8, a water flowing hole 9, a two-way shape memory alloy sheet 10 and a one-way valve 11.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, a fire-fighting inspection cabinet with self-checking function comprises a cabinet body and a cabinet body door 3, wherein the cabinet body comprises an outer cabinet body 1 and an inner cabinet body 2, the inner cabinet body is nested in the outer cabinet body, a heat dissipation gap cavity 4 is left between the inner cabinet body and the outer cabinet body, a door frame side 101 of the inner cabinet body is connected with a door frame side of the outer cabinet body into a whole, a dehumidification box 5 is arranged at the upper part in the inner cabinet body, the dehumidification box has an upper part and a lower part, the upper part is made of water absorbing material, the lower part is made of a water storage cavity 501, the water storage cavity at the bottom of the dehumidification box is communicated with the heat dissipation gap cavity 4 through a pipeline 6, the pipeline is in a downward inclination state from the bottom of the dehumidification box to the heat dissipation gap cavity, a check valve 11 is arranged on the pipeline, the check valve is preferably a light check valve, such as a diaphragm type check valve, so as to be opened under the action of gravity of, open outer cabinet body top has louvre 7, be provided with on the cabinet body door with sealing strip 301 that interior cabinet body door frame limit corresponds, when closing cabinet body door back, the sealing strip makes the cabinet body door have better sealed effect to the internal cabinet body, but the entering of also exempting from the moisture for a long time, and the moisture is absorbed by the dehumidification box and is condensed into water storage and has dehumidification box bottom cavity, discharges from the check valve after reaching certain volume and enters into the heat dissipation clearance intracavity, then evaporates away from the louvre on outer cabinet body top, still plays certain cooling effect.

Be provided with the porous material layer 8 that absorbs water that upwards extends from the bottom on the cabinet body wall in the heat dissipation clearance intracavity, for example the sponge, the sponge adsorbs the water that gets into in the heat dissipation clearance intracavity, has increased evaporation area and has helped quick heat dissipation. The water-absorbing porous material layer is arranged on the outer wall of the inner cabinet body, so that heat dissipation of the inner cabinet body is facilitated. The lateral wall of the outer cabinet body is provided with a water flowing hole 9 communicated with the outside so as to prevent too much water from being accumulated in the heat dissipation gap cavity.

Example two

As shown in fig. 3, the check valve is a two-way shape memory alloy sheet 10, the edge of the shape memory alloy sheet is connected with the edge of the pipeline port, when the temperature is lower than the phase transition temperature, the two-way shape memory alloy sheet blocks the pipeline port, and when the temperature is higher than the phase transition temperature, the two-way shape memory alloy sheet bends to open the pipeline port, so that water is discharged to the heat dissipation clearance cavity.

Although some terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a cabinet is patrolled and examined in fire control with self-checking function, includes the cabinet body and cabinet body door, its characterized in that, the cabinet body is including outer cabinet body and the internal cabinet body, the internal nestification of internal cabinet body is internal at outer cabinet, leaves the heat dissipation interstitial space between the internal cabinet body and the outer cabinet body, internal cabinet body door frame avris links as an organic wholely with outer cabinet body door frame avris, the internal upper portion of internal cabinet is provided with the dehumidification box, the water storage chamber of dehumidification bottom of the box with the heat dissipation interstitial space passes through pipeline UNICOM, the pipeline is from dehumidification bottom of the box portion the downward sloping state in heat dissipation interstitial space, open on the external cabinet body top has the louvre, be provided with on the cabinet body door with the.

2. A fire protection inspection cabinet with self-checking function according to claim 1, wherein a water-absorbing porous material layer extending from bottom to top is arranged on the wall surface of the cabinet body in the heat dissipation clearance cavity.

3. A fire inspection tour cabinet with self-checking function as claimed in claim 1, wherein the side wall of the outer cabinet body is opened with a drain hole communicating with the outside.

4. A fire inspection cabinet with self-inspection function according to claim 2, wherein the water-absorbing porous material layer is disposed on the outer wall of the inner cabinet body.

5. A fire protection inspection cabinet with self-checking function according to claim 1, wherein a one-way valve is provided on the pipeline.

6. A fire protection inspection cabinet with self-checking function according to claim 5, wherein the check valve is a two-way shape memory alloy sheet, the edge of the shape memory alloy sheet is connected with the edge of the pipeline port, the two-way shape memory alloy sheet blocks the pipeline port when the temperature is lower than the phase transition temperature, and the two-way shape memory alloy sheet bends to open the pipeline port when the temperature is higher than the phase transition temperature.