CN214633503U

CN214633503U - Fixing device for dry powder extinguisher of transformer substation

Info

Publication number: CN214633503U
Application number: CN202120472118.XU
Authority: CN
Inventors: 刘德源
Original assignee: Tiannuo Jindian Construction And Development Tianjin Group Co ltd
Current assignee: Tiannuo Jindian Construction And Development Tianjin Group Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-09
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a fixing device for dry powder extinguisher of transformer substation relates to fire control facility technical field, including chassis exterior and fire extinguisher bottle, chassis exterior's outside movable sleeve is equipped with the chamber door, and chassis exterior's inside fixed mounting has the endotheca base. This fixing device for dry powder extinguisher of transformer substation, cup joint the cooperation of base through endotheca base and inside fly leaf and activity post and door plant and use, make this fixing device for dry powder extinguisher of transformer substation put into the guard ring inside with the fire extinguisher bottle after, inside fly leaf contacts and is extruded with the surface of fire extinguisher bottle, inside spacing spring is compressed under the effect of inside fly leaf, the in-process of closing the chamber door, splint contact and the extrusion activity post with the outside of fire extinguisher bottle, thereby make the shrink of the spacing spring of door plant, the back is closed completely to the chamber door, splint and inside fly leaf extrude the fire extinguisher bottle under the spring action of the spacing spring of door plant and inside spacing spring respectively.

Description

Fixing device for dry powder extinguisher of transformer substation

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fixing device for dry powder extinguisher of transformer substation.

Background

The dry powder fire extinguisher is one kind of fire extinguisher and may be divided into common dry powder fire extinguisher and superfine dry powder fire extinguisher according to the kind of dry powder fire extinguishing agent. The dry powder fire extinguisher is filled with dry powder fire extinguishing agents such as ammonium phosphate and the like, has easy flowability and drying property, consists of inorganic salt and crushed and dried additives, and can effectively extinguish initial fire, so that the quantitative dry powder has small total specific surface area, large single particle mass, high settling speed and low decomposition speed when being heated, and the capability of capturing free radicals is small, so that the fire extinguishing capability is limited, and the application range of the dry powder fire extinguishing agent is limited to a certain extent. The particle size of the dry powder extinguishing agent particle is directly related to the extinguishing efficiency, and the larger the critical particle size of the extinguishing component is, the better the extinguishing effect is. Therefore, the preparation of the superfine fire extinguishing powder which can be uniformly dispersed and suspended in a fire space, the activity of fire extinguishing component particles is ensured, and the reduction of the using amount of the fire extinguishing agent in unit space is an effective means for improving the fire extinguishing effect of the dry powder fire extinguishing agent.

The dry powder fire extinguisher is applied to in the more place of circuit subsection often, for example the transformer substation, dry powder fire extinguisher all can be fixed in the wall through dedicated fixing device under the general condition, in time take when being convenient for take place emergency, but common fixing device still exists certain not enough in the use on the market, firstly, common fixing device is relatively poor to the fixed effect of its inside dry powder fire extinguisher, be difficult to play effectual guard action to dry powder fire extinguisher, secondly common fixing device can't send out the police dispatch newspaper when the staff discovers emergency and reminds other staff of transformer substation inside to notice, for this reason, we have designed a fixing device for the dry powder fire extinguisher of transformer substation and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device for dry powder extinguisher of transformer substation, to the not enough of prior art, the problem of proposing in the above-mentioned background art has been solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device for a dry powder fire extinguisher of a transformer substation comprises a case shell and a fire extinguisher bottle, wherein a case door is movably sleeved outside the case shell, an inner sleeve base is fixedly arranged in the case shell, an inner movable plate is movably sleeved in the inner sleeve base, and evenly distributed internal limiting springs are fixedly connected between the internal splicing base and the internal movable plate, the inner side of the box door is fixedly sleeved with a door plate sleeve base which is uniformly distributed, the inner part of the door plate sleeve base is sleeved with a movable column in a sliding way, one end of the movable column extends to the outside of the door plate sleeve base and is fixedly provided with a clamping plate, the inside of the chassis shell is fixedly provided with a protective ring, and the fixed cover in chassis exterior's inside is equipped with and is located the inside gravity sensor of guard ring, chassis exterior's bottom fixed mounting has the siren, and chassis exterior's bottom fixed mounting has the detection base that is located the siren both sides.

Optionally, the door plant cup joints the position of base and the interior grafting base is corresponding, the splint all are provided with the outside assorted curved surface with the fire extinguisher bottle with inside fly leaf outside.

Optionally, the fire extinguisher bottle is located inside the chassis housing, and the bottom of the fire extinguisher bottle is matched with the guard ring, and the guard ring is made of soft rubber.

Optionally, the top end of the detection base extends to the inside of the chassis shell and is communicated with the gravity sensor, and a connecting wire is fixedly connected between the detection base and the alarm.

Optionally, a glass window is fixedly sleeved inside the box door, and a handle is fixedly mounted outside the box door.

Optionally, the chassis housing and the box door are both made of metal, and insulating paint is smeared outside the chassis housing and the box door.

The utility model provides a fixing device for dry powder extinguisher of transformer substation possesses following beneficial effect:

1. this fixing device for dry powder fire extinguisher of transformer substation, cup joint the cooperation of base through endotheca base and inside fly leaf and activity post and door plant and use, make this fixing device for dry powder fire extinguisher of transformer substation put into the guard ring inside back with the fire extinguisher bottle, inside fly leaf contacts and is extruded with the surface of fire extinguisher bottle, inside spacing spring is compressed under the effect of inside fly leaf, the in-process of closing the chamber door, splint contact and the extrusion activity post with the outside of fire extinguisher bottle, thereby make the shrink of door plant spacing spring, the back is closed completely to the chamber door, splint and inside fly leaf extrude the fire extinguisher bottle under the spring action of door plant spacing spring and inside spacing spring respectively, thereby it is fixed to hold the fire extinguisher bottle clamp, the effectual fixing device for dry powder fire extinguisher of this transformer substation of having promoted is to dry powder fire extinguisher protection effect.

2. This fixing device for dry powder extinguisher of transformer substation, use through the cooperation of guard ring and detection base and gravity sensor and siren, make when the staff discovery dangerous situation takes place and takes out the fire extinguisher bottle and put out a fire the operation, gravity sensor detects the usefulness of taking of fire extinguisher bottle, and to detecting the base feedback, it sends alarm signal to the siren through the connecting wire to detect the base, the siren starts and sends out the police dispatch newspaper, mention other staff in the place and notice, make this fixing device for dry powder extinguisher of transformer substation can cooperate the staff who discovers the dangerous situation in time to propagate the dangerous situation, thereby reduce the loss as far as possible.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the inside of the casing of the present invention;

FIG. 3 is a schematic structural view of the inner side of the door of the present invention;

fig. 4 is a schematic view of the external structure of the present invention.

In the figure: 1. a chassis housing; 2. a fire extinguisher bottle; 3. the base is sleeved in the inner sleeve; 4. an internal spacing spring; 5. an inner movable plate; 6. a guard ring; 7. detecting a base; 8. a movable post; 9. a box door; 10. the door plate is sleeved with the base; 11. a handle; 12. a gravity sensor; 13. a connecting wire; 14. an alarm; 15. a door plate limiting spring; 16. and (4) clamping the plate.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a fixing device for a dry powder fire extinguisher of a transformer substation comprises a case shell 1 and a fire extinguisher bottle 2, wherein a case door 9 is movably sleeved outside the case shell 1, a base 3 is sleeved inside the case shell 1 in a fixed mounting manner, a glass window is fixedly sleeved inside the case door 9, a handle 11 is fixedly mounted outside the case door 9, the glass window fixedly sleeved inside the case door 9 can facilitate a worker to observe the internal condition of the case shell 1, the handle 11 fixedly mounted outside the case door 9 can facilitate the worker to open or close the case door 9 through the handle 11, the case shell 1 and the case door 9 are both made of metal, insulating paint is coated outside the case shell 1 and the case door 9, the case shell 1 and the case door 9 are both made of metal to ensure the structural strength of the case shell 1 and the case door 9, so as to ensure the protection effect on the fire extinguisher bottle 2, because a large number of circuits exist in the transformer substation, the exterior of the case shell 1 and the exterior of the case door 9 both need to be coated with insulating paint for safety protection, an internal movable sleeve of the internal sleeved base 3 is provided with an internal movable plate 5, an evenly distributed internal limiting spring 4 is fixedly connected between the internal sleeved base 3 and the internal movable plate 5, the inner side of the case door 9 is fixedly sleeved with an evenly distributed door plate sleeved base 10, an internal sliding sleeve of the door plate sleeved base 10 is provided with a movable column 8, one end of the movable column 8 extends to the exterior of the door plate sleeved base 10 and is fixedly provided with a clamping plate 16, the position of the door plate sleeved base 10 corresponds to the internal sleeved base 3, the clamping plate 16 and the exterior of the internal movable plate 5 are both provided with curved surfaces matched with the exterior of the fire extinguisher bottle 2, when the case door 9 is completely closed, the clamping plate 16 and the internal movable plate 5 can respectively extrude the fire extinguisher bottle 2 under the elastic force of the door plate limiting spring 15 and the internal limiting spring 4, the fire extinguisher bottle 2 is clamped and fixed, so the positions of the door plate sleeve base 10 and the inner sleeve base 3 need to correspond to each other, the clamping plate 16 and the arc-shaped curved surface arranged outside the inner movable plate 5 can further ensure the clamping effect on the fire extinguisher bottle 2, the protective ring 6 is fixedly arranged inside the case shell 1, the gravity sensor 12 positioned inside the protective ring 6 is fixedly sleeved and arranged inside the case shell 1, the fire extinguisher bottle 2 is positioned inside the case shell 1, the bottom of the fire extinguisher bottle 2 is matched with the protective ring 6, the protective ring 6 is made of soft rubber, the fire extinguisher bottle 2 needs to be placed inside the case shell 1 to prevent damage when not in use, the protective ring 6 is used for limiting the bottom of the fire extinguisher bottle 2, the fire extinguisher bottle 2 is convenient to be placed inside the case shell 1, and meanwhile, the protective ring 6 is made of soft rubber and can also play a certain safety protection role, the bottom of chassis housing 1 is fixedly provided with alarm 14, and the bottom of chassis housing 1 is fixedly provided with detection base 7 located at two sides of alarm 14, the top end of detection base 7 extends to the inside of chassis housing 1 and is communicated with gravity sensor 12, and a connecting wire 13 is fixedly connected between detection base 7 and alarm 14, after detection base 7 is communicated with gravity sensor 12, the state of gravity sensor 12 can be detected, when fire extinguisher bottle 2 is taken out from the inside of chassis housing 1, gravity sensor 12 can detect the state of fire extinguisher bottle 2 and feed back to detection base 7, detection base 7 sends out an alarm signal to alarm 14 through connecting wire 13, so that alarm 14 sends out an alarm, the principle and the use process of detection base 7 and alarm 14 are the same as those of the prior art, and are not repeated.

In conclusion, when the fixing device for the dry powder fire extinguisher in the transformer substation is used, the door 9 is opened by pulling the handle 11, the fire extinguisher bottle 2 is placed inside the protection ring 6, when the fire extinguisher bottle 2 is placed inside the protection ring 6, the outer surface of the fire extinguisher bottle 2 is in contact with the inner movable plate 5 and applies pressure to the inner movable plate 5, the inner movable plate 5 slides inside the inner sleeving base 3 and compresses the inner limiting spring 4, the door 9 is closed, the outer part of the clamping plate 16 is in contact with the outer surface of the fire extinguisher bottle 2 in the closing process of the door 9, the clamping plate 16 is subjected to the pressure from the fire extinguisher bottle 2 and drives the movable column 8 to slide inside the door plate sleeving base 10 and further drives the door plate limiting spring 15 to contract, after the door 9 is completely closed, the clamping plate 16 and the inner movable plate 5 respectively extrude the fire extinguisher bottle 2 under the elastic force of the door plate limiting spring 15 and the inner limiting spring 4, fix fire extinguisher bottle 2 centre gripping, start alarm 14, when taking place the dangerous situation, open chamber door 9 and take out fire extinguisher bottle 2 and put out a fire, gravity sensor 12 detects fire extinguisher bottle 2 and is taken out to detecting base 7 feedback, detecting base 7 and sending alarm signal to alarm 14 through connecting wire 13, alarm 14 starts and sends out the police dispatch newspaper, accomplishes whole transformer substation's fixing device for dry powder extinguisher's use, can.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device for dry powder extinguisher of transformer substation, includes chassis exterior (1) and fire extinguisher bottle (2), its characterized in that: a box door (9) is movably sleeved outside the case shell (1), an inner sleeve base (3) is fixedly installed inside the case shell (1), an inner movable sleeve of the inner sleeve base (3) is provided with an inner movable plate (5), an inner limiting spring (4) which is uniformly distributed is fixedly connected between the inner sleeve base (3) and the inner movable plate (5), a door plate sleeve base (10) which is uniformly distributed is fixedly sleeved on the inner side of the box door (9), a movable column (8) is slidably sleeved inside the door plate sleeve base (10), one end of the movable column (8) extends to the outer part of the door plate sleeve base (10) and is fixedly provided with a clamping plate (16), a protective ring (6) is fixedly installed inside the case shell (1), and a gravity sensor (12) which is positioned inside the protective ring (6) is fixedly sleeved inside the case shell (1), the bottom of the chassis shell (1) is fixedly provided with an alarm (14), and the bottom of the chassis shell (1) is fixedly provided with detection bases (7) positioned on two sides of the alarm (14).

2. The fixing device for the dry powder fire extinguisher of the substation according to claim 1, characterized in that: the door plate is sleeved on the base (10) and corresponds to the inner sleeved base (3), and curved surfaces matched with the outer portion of the fire extinguisher bottle (2) are arranged on the outer portions of the clamping plate (16) and the inner movable plate (5).

3. The fixing device for the dry powder fire extinguisher of the substation according to claim 1, characterized in that: the fire extinguisher bottle (2) is located inside the case shell (1), the bottom of the fire extinguisher bottle (2) is matched with the protective ring (6), and the protective ring (6) is made of soft rubber.

4. The fixing device for the dry powder fire extinguisher of the substation according to claim 1, characterized in that: the top end of the detection base (7) extends to the inside of the case shell (1) and is communicated with the gravity sensor (12), and a connecting wire (13) is fixedly connected between the detection base (7) and the alarm (14).

5. The fixing device for the dry powder fire extinguisher of the substation according to claim 1, characterized in that: the glass window is fixedly sleeved in the box door (9), and the handle (11) is fixedly mounted outside the box door (9).

6. The fixing device for the dry powder fire extinguisher of the substation according to claim 1, characterized in that: the cabinet shell (1) and the cabinet door (9) are both made of metal, and insulating paint is smeared on the outer portions of the cabinet shell (1) and the cabinet door (9).