CN211383551U - Gas jet cooling device for power failure emergency platform - Google Patents
Gas jet cooling device for power failure emergency platform Download PDFInfo
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- CN211383551U CN211383551U CN201921583242.2U CN201921583242U CN211383551U CN 211383551 U CN211383551 U CN 211383551U CN 201921583242 U CN201921583242 U CN 201921583242U CN 211383551 U CN211383551 U CN 211383551U
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Abstract
The utility model aims to solve the technical problem that an emergent platform gas jet cooling device of power failure is provided, the during operation generates the one deck air mass, wraps up emergent platform in order to reach cooling and fire-retardant effect, also keeps apart the equipment on emergent platform outside the hazardous environment simultaneously. In order to solve the technical problem, the utility model adopts the following technical scheme: a gas source for supplying gas to the conduit assembly, the gas source being connected to the gas exchange port of the conduit assembly; the pipeline assembly is provided with a jet orifice on a plane where the emergency platform is located or a plane parallel to the emergency platform; the gas received by the gas exchange port is distributed to each injection port through a gas outlet flow control valve. The utility model discloses a pipeline assembly who connects the gas source forms the air pocket of a parcel emergency platform in the emergency platform outside when getting into the scene, has played the effect of cooling and protection.
Description
Technical Field
The utility model relates to a special type trade emergency rescue technical field especially relates to a cooling device that is arranged in dangerous scene to handle the platform of salvageing.
Background
The insulating medium of most of the electrical equipment used at present is SF6 gas, SF6 gas leakage is caused when the electrical equipment explodes or catches fire in a high-voltage switch chamber, and meanwhile, a large amount of toxic gases such as smoke, carbon monoxide and chlorine are often generated along with the leakage. The breakdown of an insulating medium is generally caused by the fault of the electrical equipment, and the fault of single-phase grounding is difficult to find in many cases. At the same time, the secondary wire, the housing, and the like may be charged. After the electrical equipment breaks down, the secondary power supply from the voltage transformer is possibly disconnected, illumination can only be realized by a field emergency lamp, and severe factors such as field smoke and the like are added, so that emergency personnel cannot enter a switch room to watch and judge the accident situation. Thus, emergency personnel typically enter the respirator or respirator through a window or after wearing the respirator or respirator, or after exhausting sufficiently. But this takes a long time and even misses the best time for accident handling, resulting in further spread of the accident.
Application No.: CN201810076371.6, the utility model discloses a liquid carbon dioxide cooling fire prevention and extinguishing system, the liquid carbon dioxide tank car exports the liquid carbon dioxide from the metal hose to the liquid carbon dioxide pipe, the liquid carbon dioxide flows into the high-pressure seamless liquid carbon dioxide pipe from the ground liquid carbon dioxide control valve through the liquid carbon dioxide pipe, the temperature and the pressure of the goaf carbon dioxide are removed by the digging and conveying area temperature sensor and the goaf pressure sensor which are positioned in the goaf, the PLC control system starts the liquid carbon dioxide gasification device, the liquid carbon dioxide gasification device conveys the liquid carbon dioxide to the vaporizer group, the liquid carbon dioxide vaporizes and absorbs heat, the temperature of the working face is reduced by conveying cold air to the working face through the fan, the liquid inlet end and the gas outlet end of the liquid carbon dioxide gasification device both adopt the sensors to collect data, the PLC control system controls the valve opening according to the data collected by the sensors, thereby solving the problem that the liquid carbon dioxide device can not be accurately adjusted.
However, such a carbon dioxide cooling device is an internal circulation device, and needs to be installed in the equipment in advance at the time of manufacturing the equipment. And cannot interact with the environment to perform the operations of extinguishing fire and removing toxic gases, except for cooling. The carbon dioxide flow rate of circulation is limited in the cooling pipe, and the cooling effect is relevant with the pipe diameter, but too big pipe diameter leads to rescue platform volume and quality too big in some critical scenes, influences the effect of speedily carrying out rescue work on the contrary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an emergent platform gas jet cooling device of power failure is provided, can install in advance or install on emergent platform temporarily. The during operation platform cooling device generates the one deck air pocket, wraps up the emergency platform and reaches the effect of protection, keeps apart the equipment on the emergency platform outside dangerous environment effectively, still plays the effect of cooling simultaneously.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a power failure emergency platform gas jet cooling device is arranged on an emergency platform and at least comprises: the connecting piece is used for being connected with the emergency platform;
the pipeline assembly is arranged on the emergency platform through a connecting piece;
a gas source for supplying gas to the conduit assembly, the gas source being connected to the gas exchange port of the conduit assembly;
the pipeline assembly is provided with a jet orifice on a plane where the emergency platform is located or a plane parallel to the emergency platform;
the pipeline assembly is internally provided with an air outlet flow control valve provided with a temperature sensor, each air outlet flow control valve independently corresponds to one jet orifice, and the gas received by the gas exchange port is distributed to each jet orifice through the control of the air outlet flow control valve;
the gas sprayed out of the spray opening covers the periphery of the emergency platform. The sprayed gas can practically and physically isolate the emergency platform and the surrounding dangerous environment. Meanwhile, the gas is continuously sprayed out to continuously cool the emergency platform.
Preferably, the emergency platform further comprises a support, and the support is used for arranging the pipeline assembly in the air at a certain distance from the upper surface of the emergency platform or arranging the pipeline assembly around the emergency platform. When existing equipment on the emergency platform occupies a large amount of space, the pipeline assembly cannot be directly installed on the surface of the emergency platform, and a position for fixing the pipeline assembly needs to be provided through the support.
Preferably, the emergency platform at least comprises jet ports arranged in four directions of front, back, left and right of the emergency platform, and the front end of each jet port is provided with a universal joint structure for adjusting the jet direction. The four jet ports cover the front, back, left and right directions straightly and reasonably, and the jetted gas can wrap the platform. The injection position is finely adjusted through universal energy conservation, and the device is convenient to match with the field environment.
Preferably, a jet orifice vertical to the emergency platform is further arranged in the pipeline assembly, and the jet orifice is upward. The jet orifice is directly aimed at critical equipment sensitive to the temperature on the emergency platform and is specially used for cooling the critical equipment.
Preferably, the spray opening is provided with threads for mounting different spray heads.
Preferably, the spray heads include single directional or multiple pass spray heads and directional or multiple pass spray heads with tubing. The spray head may be a single head or multi-head design with its own angle.
Preferably, a section of threaded pipe structure is arranged in the pipeline on the spray head and used for angle adjustment. The spraying direction can be manually adjusted through the section of the threaded pipe spraying head. Because the adjustable range is limited when the universal joint structure sprays, consequently need additionally to set up the shower head that can carry out angle modulation under some extreme conditions, can adjust the shower angle in a flexible way and need not change the shower head to on-the-spot environment when complicated like this.
Preferably, a baffle plate is arranged in front of the spray head. The gas is sprayed on the baffle plate, so that the radius of the gas mass outside the emergency platform can be reduced, and the concentration of the gas mass is improved.
Preferably, the pipeline assembly is connected with a getter pump through a gas exchange port, and the getter pump is connected with a gas purification device. When the field temperature is reduced after the emergency work is finished and the emergency platform is not required to be protected by gas, the pipeline assembly can have the function of removing the field toxic gas by connecting the air suction pump.
Preferably, the gas used is carbon dioxide or other inert gas. Among them, carbon dioxide is preferred.
The utility model adopts the above technical scheme, following beneficial effect has:
1. the pipeline assembly connected with the gas source is adopted, and an air mass wrapping the emergency platform is formed outside the emergency platform when the emergency platform enters the site, so that the effects of cooling and protecting are achieved.
2. The gas injection can be manually controlled or automatically controlled by an outlet flow control valve in combination with a temperature sensor.
3. The large amount of sprayed gas is gathered indoors to reduce the indoor oxygen content, and the fire extinguishing and flame retarding effects are also achieved.
4. The targeted pipeline structure can be adjusted to adapt to different emergency platform loads.
5. Overall structure is light, and the convenience is reequiped current emergent platform.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of the present invention.
Fig. 2 is the overall schematic diagram of the utility model applied to the emergency robot.
Fig. 3 is a schematic view of the internal structure of the injection port of the present invention.
Fig. 4 is a schematic structural diagram of the bidirectional injector head with pipeline according to the present invention.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is to be understood that the features of the following examples and embodiments may be combined with each other without conflict.
It is to be understood that the words which refer to directions or positional relationships in the present invention are based solely on the directions or positional relationships shown in the drawings for ease of description and simplicity of description, and do not indicate or imply that the devices/elements referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As shown in fig. 1 and 2, the gas jet cooling device for the power failure emergency platform is arranged on an emergency platform 1 of an emergency robot, and at least comprises: a connecting piece used for connecting with the emergency platform 1; a pipeline assembly 9 mounted on the emergency platform 1 by a connector; a gas source 2 for supplying gas to the duct assembly 9, the gas source 2 being connected to the gas exchange port 4 of the duct assembly 9 by an extension pipe; the pipeline assembly 9 is provided with a jet orifice 3 on a plane where the emergency platform 1 is located or a plane parallel to the emergency platform 1; the front end of each jet port 3 is provided with a universal joint structure 10 for adjusting the jet direction for fine adjustment of the jet angle, and the universal joint structure 10 is provided with a locking structure which is manually controlled. The pipeline assembly 9 is internally provided with a temperature sensor 6 and an air outlet flow control valve 5 with a manual control double channel, each air outlet flow control valve 5 independently corresponds to one jet orifice 3, and the air received by the air exchange port 4 is controlled and distributed to each jet orifice 3 through the air outlet flow control valve 5; through the structure, the emergency platform 1 is supplied with gas by the gas source 2 when entering the accident site, and the gas sprayed from the spray opening 3 covers the periphery of the emergency platform 1. The flame-retardant and cooling work is performed.
Example 2
As shown in fig. 1, 3 and 4, the gas injection cooling device for an emergency platform of power failure is arranged on the emergency platform 1, and at least comprises: a connecting piece used for connecting with the emergency platform 1; the emergency platform further comprises a support, wherein the support is used for arranging the pipeline assembly 9 in the air at a certain distance from the upper surface of the emergency platform 1 or arranging the pipeline assembly 9 at the periphery of the emergency platform 1; a gas source 2 for supplying gas to the conduit assembly 9, the gas source 2 being connected to the gas exchange port 4 of the conduit assembly 9; the pipeline assembly 9 is provided with a jet orifice 3 on a plane where the emergency platform 1 is located or a plane parallel to the emergency platform 1; the front end of each jet port 3 is provided with a universal joint structure 10 for adjusting the jet direction for fine adjustment of the jet angle, and the universal joint structure 10 is provided with a locking structure which is manually controlled. The pipeline assembly 9 is internally provided with gas outlet flow control valves 5 provided with temperature sensors 6, each gas outlet flow control valve 5 independently corresponds to one injection port 3, and gas received by the gas exchange port 4 is controlled and distributed to each injection port 3 through the gas outlet flow control valve 5; the gas sprayed out of the spray opening 3 covers the periphery of the emergency platform 1. Comprises jet ports 3 which are arranged in four directions of the front, the back, the left and the right of an emergency platform 1. If other temperature sensitive equipment is arranged on the emergency platform 1, the jet orifice 3 vertical to the emergency platform 1 is also arranged in the pipeline assembly 9, and the jet orifice 3 is upward and faces the temperature sensitive equipment.
In order to meet different protection requirements. The jet orifice 3 is provided with threads for mounting different jet heads 7. The spray head 7 comprises a single directional or multiple-pass spray head 7 and a directional or multiple-pass spray head 7 with a line 8. A section of threaded pipe structure is arranged in the pipeline 8 on the spray head 7 and is used for adjusting the spray direction or angle. Therefore, each jet orifice 3 can be refined and adjusted according to the requirements of the jet orifice, and the jet angles, the number of the jet heads 7, the jet distances and the like can be further refined to meet different requirements.
In addition, after the field temperature is reduced, the pipeline assembly 9 is connected with a getter pump through the gas exchange port 4, and the getter pump is connected with a gas purification device. Therefore, residual toxic gas or waste gas on the site can be discharged through the air suction pump, so that the production work can be quickly recovered on the site.
In any case, the operation method is consistent, that is:
step 1: observing whether a space for installing the pipeline assembly 9 is reserved on the emergency platform 1;
step 2: selecting the installation position of the pipeline assembly 9 according to the observation result in the step 1, installing the pipeline assembly 9, and ensuring that the gas sprayed out of the spray opening 3 covers the periphery of the emergency platform 1;
and step 3: observing whether temperature-sensitive equipment exists on the emergency platform 1, and if so, independently arranging a jet orifice 3 which is vertical to the emergency platform 1 to jet upwards corresponding to the equipment;
and 4, step 4: connecting the pipe assembly 9 to the gas source 2;
and 5: selecting to automatically adjust the gas outlet flow control valve 5 through a gas sensor or manually adjust the gas outlet flow control valve 5 through a manual mode;
step 6: after the gas source 2 supplies gas, the gas outlet state is adjusted through the gas outlet flow control valve 5, and if the gas cannot reach the expectation, different spray heads 7 are arranged on the spray opening 3 for adjustment;
and 7: repeating the step 5 until the site requirement is met, wherein the gas sprayed by the spray opening 3 covers the surface of the emergency platform 1;
and 8: after the emergency platform 1 finishes working and the field temperature is reduced to a safe range, the air supply source is replaced by an air suction pump, and the air outlet flow control valve 5 is manually adjusted to clean residual toxic gas on the field.
Preferably, when the emergency platform 1 is a fixed platform, the condition of the cooling device needs to be adjusted when the emergency platform 1 is installed, and the gas is directly introduced for application after a dangerous case occurs; when the emergency platform 1 is a mobile platform, the platform is moved to a corresponding scene after the condition of the cooling device is adjusted, and emergency work is carried out.
The utility model adopts carbon dioxide or inert gas as the gas. Carbon dioxide is generally used for cost and post-treatment, and the cooling effect of carbon dioxide is better than that of inert gas.
The model machine of the utility model has been developed successfully and put into use, and achieves good effect.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (8)
1. The utility model provides an emergent platform gas injection cooling device of power failure, sets up on emergent platform its characterized in that: at least comprises the following steps: the connecting piece is used for being connected with the emergency platform;
the pipeline assembly is arranged on the emergency platform through a connecting piece;
a gas source for supplying gas to the conduit assembly, the gas source being connected to the gas exchange port of the conduit assembly;
the pipeline assembly is provided with a jet orifice on a plane where the emergency platform is located or a plane parallel to the emergency platform;
the pipeline assembly is internally provided with an air outlet flow control valve provided with a temperature sensor, each air outlet flow control valve independently corresponds to one jet orifice, and the gas received by the gas exchange port is distributed to each jet orifice through the control of the air outlet flow control valve;
the gas sprayed out of the spray opening covers the periphery of the emergency platform.
2. The electrical fault emergency platform gas injection cooling device of claim 1, wherein: the emergency platform comprises a support, and the support is used for arranging the pipeline assembly in the air at a certain distance from the upper surface of the emergency platform or arranging the pipeline assembly around the emergency platform.
3. An electrical fault emergency platform gas injection cooling device as claimed in claim 1 or 2, wherein: the emergency platform jet system at least comprises jet ports arranged in four directions of the front, the back, the left and the right of the emergency platform, and the front end of each jet port is provided with a universal joint structure for adjusting the jet direction.
4. The electrical fault emergency platform gas injection cooling device of claim 3, wherein: still be equipped with the jet that is perpendicular to emergent platform in the pipeline subassembly, and the jet direction is upwards.
5. An electrical fault emergency platform gas injection cooling device as claimed in claim 1 or 2, wherein: and the jet orifice is provided with threads and is used for mounting different jet heads.
6. The electrical fault emergency platform gas injection cooling device of claim 5, wherein: the spray heads include single directional or multi-pass spray heads and directional or multi-pass spray heads with tubing.
7. The electrical fault emergency platform gas injection cooling device of claim 6, wherein: and a section of threaded pipe structure is arranged in a pipeline on the injection head and is used for adjusting the injection direction or angle.
8. The electrical fault emergency platform gas injection cooling device of claim 1, wherein: the pipeline assembly is connected with an air suction pump through an air exchange port, and the air suction pump is connected with an air purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583242.2U CN211383551U (en) | 2019-09-23 | 2019-09-23 | Gas jet cooling device for power failure emergency platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583242.2U CN211383551U (en) | 2019-09-23 | 2019-09-23 | Gas jet cooling device for power failure emergency platform |
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| CN211383551U true CN211383551U (en) | 2020-09-01 |
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| CN201921583242.2U Active CN211383551U (en) | 2019-09-23 | 2019-09-23 | Gas jet cooling device for power failure emergency platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652989A (en) * | 2020-12-22 | 2022-06-24 | 中国石油化工股份有限公司 | Storage tank fire extinguishing system for large area fires |
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2019
- 2019-09-23 CN CN201921583242.2U patent/CN211383551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652989A (en) * | 2020-12-22 | 2022-06-24 | 中国石油化工股份有限公司 | Storage tank fire extinguishing system for large area fires |
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