CN114569921A - Drainage system of fire fighting equipment - Google Patents
Drainage system of fire fighting equipment Download PDFInfo
- Publication number
- CN114569921A CN114569921A CN202011383940.5A CN202011383940A CN114569921A CN 114569921 A CN114569921 A CN 114569921A CN 202011383940 A CN202011383940 A CN 202011383940A CN 114569921 A CN114569921 A CN 114569921A
- Authority
- CN
- China
- Prior art keywords
- fire
- shell
- layer
- fighting equipment
- drainage system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims description 27
- 239000004575 stone Substances 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 82
- 238000004321 preservation Methods 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000007710 freezing Methods 0.000 description 10
- 230000008014 freezing Effects 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a drainage system of fire fighting equipment. Fire-fighting equipment's drainage system buries under the stratum, and fire-fighting equipment includes equipment body and the bottom valve of connection on the equipment body, and fire-fighting equipment's drainage system includes: shell, determine module, heater and controller, the clamshell is established on fire-fighting equipment, has the drainage blanket in the shell, and the drainage blanket is located the below of bottom valve, and determine module and heater are located the shell, and heater and determine module set up towards the bottom valve, and determine module is used for detecting the humidity in the shell, and the controller is used for when humidity in the shell is less than or equal to first default, and the control heater opens. The drainage system of the fire-fighting equipment can prevent the bottom valve from being rusted and frozen and blocked.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a drainage system of fire fighting equipment.
Background
The buried fire-fighting equipment is a fixed fire-fighting equipment for controlling combustible material and isolating combustion-supporting material. Generally, a bottom valve of an underground fire fighting device is buried deeply and is arranged at the joint of a fire fighting water pipeline and a cylinder body of the fire fighting device. When closing the bottom valve of fire-fighting equipment, still remain water in the barrel of fire-fighting equipment, make the bottom valve open through opening the interlock valve on fire-fighting equipment upper portion, during residual water in the barrel just flowed into the stratum, avoided the barrel to be in the wet environment for a long time and caused the corrosion and shorten the hidden danger in the life-span of fire-fighting equipment.
However, since the bottom valve is generally made of cast iron, it is easy to cause a corrosion problem in a wet environment for a long time. Meanwhile, when residual water in the cylinder flows into a stratum, the stratum fine soil can easily plug the bottom valve, so that the bottom valve cannot move freely, residual water in the cylinder of the fire fighting equipment cannot be discharged completely, and particularly when the environmental temperature is low, the hidden danger of freezing and blocking can also exist. At present, the bottom valve of the fire fighting equipment is cleaned in a manual cleaning mode, water in the barrel is eliminated and drained, but the operation is complex, the maintenance cost is high, and the problem cannot be solved fundamentally.
Disclosure of Invention
The invention provides a drainage system of fire-fighting equipment, which can prevent a bottom valve from being rusted and frozen and blocked.
The invention provides a drainage system of fire fighting equipment, which is buried under the ground, the fire fighting equipment comprises an equipment body and a bottom valve connected with the equipment body, and the drainage system of the fire fighting equipment comprises: shell, determine module, heater and controller, the shell cover is established on fire-fighting equipment, has the draining layer in the shell, and the draining layer is located the below of bottom valve, and determine module and heater are located the shell, and heater and determine module set up towards the bottom valve, and determine module is used for detecting the humidity in the shell, and the controller is used for when humidity in the shell is less than or equal to first default, and the control heater opens.
As an alternative, the drainage system of the fire fighting equipment provided by the invention is characterized in that the detection component is also used for detecting the temperature in the shell, and the controller is used for controlling the heater to be started when the temperature in the shell is less than or equal to a second preset value.
As an optional mode, in the drainage system of the fire fighting equipment provided by the invention, the detection component is a temperature and humidity sensor.
As an optional mode, in the drainage system of the fire fighting equipment provided by the invention, the number of the heaters is at least two, the heaters are arranged at intervals around the circumferential direction of the equipment body, and the heaters are connected with the outer side wall of the equipment body or connected with the inner side wall of the shell.
As an optional mode, the drainage layer of the drainage system of the fire fighting equipment is sleeved on the equipment body and is abutted against the bottom valve, and the edge of the drainage layer is abutted against the inner side wall of the shell.
As an alternative, the invention provides a drainage system of fire fighting equipment, wherein the drainage layer is at least one of a stone layer or a net layer.
As an optional mode, the drainage system of the fire fighting equipment provided by the invention further comprises a first heat insulation layer and a second heat insulation layer, wherein,
the first heat-insulating layer is arranged at the top of the shell, and the second heat-insulating layer is arranged inside the shell;
the first heat-insulating layer and the second heat-insulating layer respectively comprise a heat-insulating body and a supporting body arranged below the heat-insulating body;
the heat insulator and the supporting body are provided with through holes for the equipment body to pass through.
As an alternative, the drainage system of the fire fighting equipment provided by the invention is characterized in that the inner side wall of the shell is respectively provided with a mounting part corresponding to each support body, and each support body is arranged on the respective mounting part.
As an optional mode, the first thermal insulation layer of the drainage system of the fire fighting equipment provided by the invention further comprises: the valve well cover is arranged above the heat insulation body, connected with the top end of the shell and positioned on the same plane with the surface of the ground layer.
As an optional mode, the drainage system of the fire fighting equipment provided by the invention is characterized in that an impermeable layer is arranged on the outer side wall of the outer shell.
According to the drainage system of the fire fighting equipment, the drainage layer is arranged, so that water drained by the bottom valve enters the stratum through the drainage layer, and therefore, stratum fine soil is prevented from entering the shell and entering the bottom valve. Through setting up detection shell, heater and controller, through the humidity of detecting element detection shell in, when humidity in the shell is less than or equal to first default, controller control heater opens, increases the temperature in the shell through the heater to make and keep dry in the shell, avoid the moisture in the shell to corrode the bottom valve, can also prevent simultaneously that the bottom valve from crossing because the temperature is low and taking place to freeze stifled, saved the cost of maintenance to the fire control equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a drainage system for fire fighting equipment according to an embodiment of the present invention;
FIG. 2 is a first schematic diagram of the internal structure of a drainage system of a fire fighting apparatus according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a second schematic diagram of the internal structure of a drainage system of a fire fighting apparatus according to an embodiment of the present invention;
FIG. 6 is a third schematic view of the internal structure of a drainage system of a fire fighting apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a drainage system of another fire apparatus according to an embodiment of the present invention;
FIG. 8 is a fourth schematic diagram illustrating an internal configuration of a drainage system of a fire apparatus according to an embodiment of the present invention;
fig. 9 is a top view of a support body in a drainage system of a fire apparatus according to an embodiment of the present invention.
Description of reference numerals:
100-an apparatus body; 200-a bottom valve;
11-a housing; 12-a first insulating layer; 121-a first heat-insulating body; 122-a first support; 1221-a first support frame; 1222-a second support; 1223-a first rubber strip; 1224-a second rubber strip; 1225-a first handle; 1226-a second handle; 13-a second insulating layer; 131-a second insulation; 132-a second support; 14-a drainage layer; 15-footing; 16-valve well covers;
20-a detection component;
30-a heater;
40-barrier layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and 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" (if any) in the description and claims of this application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or maintenance tool that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or maintenance tool.
The buried fire-fighting equipment is a fixed fire-fighting equipment for controlling combustible material and isolating combustion-supporting material. Generally, a bottom valve of an underground fire fighting device is buried deeply and is arranged at the joint of a fire fighting water pipeline and a cylinder body of the fire fighting device. When closing the bottom valve of fire-fighting equipment, still remain water in the barrel of fire-fighting equipment, make the bottom valve open through opening the interlock valve on fire-fighting equipment upper portion, during residual water in the barrel just flowed into the stratum, avoided the barrel to be in the wet environment for a long time and caused the corrosion and shorten the hidden danger in the life-span of fire-fighting equipment.
The bottom valve is generally made of cast iron and is easy to rust when being in a humid environment for a long time. Meanwhile, when residual water in the cylinder flows into a stratum, the stratum fine soil can easily plug the bottom valve, so that the bottom valve cannot move freely, residual water in the cylinder of the fire fighting equipment cannot be discharged completely, and particularly when the environmental temperature is low, the hidden danger of freezing and blocking can also exist.
Based on this, the embodiment of the invention provides a drainage system of fire fighting equipment, which can prevent a bottom valve from being rusted and frozen and blocked.
FIG. 1 is a schematic diagram of a drainage system for fire fighting equipment according to an embodiment of the present invention; FIG. 2 is a first schematic diagram illustrating an internal structure of a drainage system of a fire fighting apparatus according to an embodiment of the present invention; FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2; fig. 4 is a sectional view taken along the line B-B in fig. 2. Referring to fig. 1 to 4, a drainage system of a fire fighting apparatus according to an embodiment of the present invention is a drainage system of a fire fighting apparatus, the drainage system of a fire fighting apparatus being buried in a ground layer, the fire fighting apparatus including an apparatus body 100 (an outer wall of the apparatus body 100 may be referred to as a cylinder of the fire fighting apparatus) and a base valve 200 connected to the apparatus body 100, the drainage system of the fire fighting apparatus including: the fire fighting equipment comprises a shell 11, a detection assembly 20, a heater 30 and a controller (not shown in the figure), wherein the shell 11 covers the fire fighting equipment, a drainage layer 14 is arranged in the shell 11, the drainage layer 14 is positioned below a bottom valve 200, the detection assembly 20 and the heater 30 are positioned in the shell 11, the heater 30 and the detection assembly 20 are arranged towards the bottom valve 200, the detection assembly 20 is used for detecting the humidity in the shell 11, and the controller is used for controlling the heater 30 to be started when the humidity in the shell 11 is smaller than or equal to a first preset value.
Wherein the housing 11 is used for protecting fire fighting equipment. Water drained by the foot valve 200 enters the formation through the drainage layer 14, thereby preventing formation fines from entering the interior of the housing 11 and further into the foot valve 200. The detecting assembly 20 is used for detecting the humidity in the housing 11, when the humidity in the housing 11 is less than or equal to the first preset value, the controller controls the heater 30 to be turned on, the temperature in the housing 11 is increased by the heater 30, so that the inside of the housing 11 is kept dry, the moisture in the housing 11 is prevented from corroding the bottom valve 200, and meanwhile, the bottom valve 200 can be prevented from being frozen due to the excessively low temperature.
According to the drainage system of the fire fighting equipment, the drainage layer 14 is arranged, so that water drained by the bottom valve 200 enters the stratum through the drainage layer 14, and stratum fine soil is prevented from entering the interior of the shell 11 and entering the bottom valve 200. Through setting up detection shell 11, heater 30 and controller, detection subassembly 20 is used for detecting the humidity in the shell 11, and when humidity in the shell 11 is less than or equal to first default, controller control heater 30 opened, increases the temperature in the shell 11 through heater 30 to keep dry in the shell 11, avoid the moisture in the shell 11 to corrode bottom valve 200, can also prevent that bottom valve 200 from crossing excessively because of the temperature and taking place to freeze stifled simultaneously.
The first preset value is a humidity value inside the housing 11, and the first preset value can be adaptively set according to different seasons of different regions, which is not limited herein.
In some embodiments, the detecting component 20 is further configured to detect a temperature inside the housing 11, and the controller is configured to control the heater 30 to be turned on when the temperature inside the housing 11 is less than or equal to a second preset value. Wherein the second preset value is a temperature value inside the housing 11. By monitoring the temperature within the housing 11, the base valve 200 is prevented from freezing up due to too low a temperature.
In a specific implementation, the detecting component 20 is a temperature and humidity sensor. Detect the temperature and humidity in the shell 11 simultaneously through temperature and humidity sensor, save the cost, and avoid detecting component 20 to occupy too much space inside shell 11.
In order to increase the heating efficiency, in some embodiments, the number of the heaters 30 is at least two, the heaters 30 are spaced around the circumference of the apparatus body 100, the heaters 30 are connected to the outer sidewall of the apparatus body 100, or the heaters 30 are connected to the inner sidewall of the casing 11.
By providing a plurality of heaters 30, the heating efficiency is improved. The heaters 30 may be uniformly spaced, so as to make the temperature in the casing 11 uniform and avoid the local temperature in the casing 11 from being too high.
Specifically, the heater 30 may be a heating rod or a heating sheet, which is not limited in this embodiment. In a specific implementation, a bracket may be provided on the apparatus body 100, and the heater 30 is mounted on the bracket, thereby preventing water discharged from the bottom valve 200 from entering the heater 30. Or the heater 30 is attached to the inner sidewall of the housing 11.
Wherein, the drainage layer 14 is sleeved on the device body 100 and is abutted against the bottom valve 200, and the edge of the drainage layer 14 is abutted against the inner side wall of the shell 11.
In particular implementations, the drainage layer 14 is at least one of a stone layer or a mesh layer. The mesh layer can be a steel mesh, a plastic mesh, or the like, as long as water discharged from the bottom valve 200 can enter the stratum through the mesh layer.
The drainage system of the fire fighting equipment provided by the invention can further comprise a first heat preservation layer 12 and a second heat preservation layer 13, wherein the first heat preservation layer 12 is arranged at the top of the shell 11, the second heat preservation layer 13 is arranged inside the shell 11, and the drainage layer 14 is arranged at the bottom of the shell 11. First heat preservation 12 and second heat preservation 13 all include the heat preservation and set up the supporter in the heat preservation below, and drainage blanket 14 is in the coplanar with fire-fighting equipment's bottom valve. For example, the first insulation layer 12 includes a first insulation body 121 and a first support body 122, and the second insulation layer 13 includes a second insulation body 131 and a second support body 132. Wherein, the first heat-insulating body 121, the first supporting body 122, the second heat-insulating body 131, the second supporting body 132 and the drainage layer 14 are provided with through holes for passing through fire-fighting equipment. The heat insulator described below may be referred to as the first heat insulator 121 and the second heat insulator 131 described above, and the support described below may be referred to as the first support 122 and the second support 132 described above.
Specifically, this technical field personnel can understand, fire-fighting equipment is can not outwards seep water, must guarantee that its sealing performance is good, and because fire-fighting water pipeline can receive the pressure of different aspects in the use, there is the shake of different degree or subsides, simultaneously when the temperature is lower, the fire-fighting equipment appears freezing stifled hidden danger easily, this embodiment adopts shell 11, first heat preservation 12, second heat preservation 13 makes fire-fighting equipment can adapt to the shake of certain degree and subsides and can not make water ooze, and set up drainage blanket 14 at fire-fighting equipment and fire-fighting water pipeline's junction and guarantee that both can not appear blocking phenomenon.
Further, in this embodiment, the specific setting process of the housing 11 is as follows: undercutting from the stratum surface, undercutting the junction between stratum fire water pipeline and the fire-fighting equipment, the stratum of undercutting forms accommodation space, pours footing 15 of take the altitude at the downward certain distance of junction, and shell 11 upwards just sets up shell 11 around accommodation space along footing 15 all around to isolated stratum prevents the inside that the fine soil in stratum got into shell 11. In this embodiment, the footing 15 is made of concrete, so that the waterproof performance is good, force can be uniformly transferred, and the pressure caused by the shell 11 can be borne. The concrete structure of the shell 11 can be made into a square by bricks, the inner side wall of the shell is subjected to pointing and layered compaction by virgin pulp, the outer side wall of the shell is subjected to tight rolling and joint by mortar, whether the shell 11 is vertical or not needs to be checked at any time, the connection mode is reliable, and the compressive strength of a drainage system of the fire fighting equipment to the stratum can be increased. The concrete material and shape of the housing 11 are not limited in this embodiment, and it is only necessary to ensure that the housing 11 has a certain strength and can prevent rainwater or fine earth in the formation from entering the interior thereof.
FIG. 7 is a schematic structural view of a drainage system of another fire apparatus according to an embodiment of the present invention; fig. 8 is a fourth schematic internal structural view of a drainage system of a fire fighting device according to an embodiment of the present invention. Referring to fig. 7 and 8, further, since the fire fighting equipment needs to be good in acid and alkali corrosion resistance. Optionally, an impermeable layer 40 is provided on the outer side wall of the outer shell 11, and the impermeable layer 40 may be an impermeable material such as asphalt, which is uniformly coated on the outer side wall of the outer shell 11 to prevent rainwater from entering the inside of the outer shell to corrode fire fighting equipment. Thus, the housing 11 in this embodiment is configured to withstand pressure from various directions of the formation and to corrode and attack various chemicals, thereby protecting the fire-fighting equipment.
With continued reference to fig. 1 to 4, further, in the present embodiment, the drainage system of the fire fighting equipment adopts a double-layer thermal insulation, that is, the first thermal insulation layer 12 and the second thermal insulation layer 13, so as to enhance the thermal insulation effect of the drainage system of the fire fighting equipment, so as to prevent hidden danger of freezing and blocking. Wherein, first heat preservation 12 sets up at the top of shell 11, and second heat preservation 13 sets up in the inside of shell 11, and accessible welding or the mode of hanging the knot connect first heat preservation 12 and shell 11, second heat preservation 13 and shell 11 to accomplish the heat preservation effect of first heat preservation 12 and second heat preservation 13. And the first heat-insulating layer 12 and the second heat-insulating layer 13 need to be strengthened in density during welding so as to prevent field personnel from treading and leaking to hurt people in the operation or maintenance process. In this embodiment, the number of layers of the second insulating layer 13 may be limited according to actual specific conditions, and the connection manner between the first insulating layer 12 and the housing 11 and between the second insulating layer 13 and the housing 11 is not limited, and it is only necessary to ensure that the first insulating layer 12 and the housing 11, and the second insulating layer 13 and the housing 11 are reliably connected.
Further, first heat preservation 12 and second heat preservation 13 all include the insulator and supporter, and wherein, this embodiment does not limit the material of insulator, if can select insulation materials such as felt, heat preservation cotton. The technical field personnel can understand that when the outdoor temperature is lower, the hidden danger of freezing and blocking can possibly occur in the drainage system of the fire fighting equipment, and the used heat insulation body can play a heat insulation role and stop the phenomenon. In this embodiment, the specific structure of the supporting body is not limited, for example, steel wires may be welded at intervals in the transverse and longitudinal directions to form a net structure,
in this embodiment can adopt the mode of hanging the knot to dismantle with shell 11 and be connected around the supporter, realize that the supporter can block on shell 11's inside wall all around for on-the-spot personnel can dismantle the supporter from shell 11, are convenient for accomplish the inspection work to fire-fighting equipment. In the embodiment, one side of the support body can be fixedly connected with the shell 11, and the other sides of the support body can be movably connected with the shell 11 in a hanging and buckling mode, so that field personnel can lift the support body along the fixed side to realize the inspection work of the fire fighting equipment. In this embodiment, the connection mode between the support body and the housing 11 is not limited to the above two modes, and it is only necessary to ensure that the support body can be clamped on the inner side wall of the housing 11.
Further, no matter which kind of mode of adoption is connected the supporter with shell 11, the supporter needs the cover to be established outside the barrel of fire-fighting equipment, is equipped with the through-hole on the supporter in this embodiment for the through-hole passes the barrel of fire-fighting equipment, and then makes the shake and the settlement that fire-fighting equipment can adapt to certain intensity. Meanwhile, the through hole can be formed in the heat preservation body, the through hole penetrates through the barrel of the fire fighting equipment, the heat preservation body is laid on the corresponding supporting body, the heat preservation body is born by the supporting body, and then the heat preservation effect on the fire fighting equipment is achieved by the heat preservation body.
The through holes of the supporting body and the heat insulator are circular. The concrete shape of the through-hole of supporter and insulator in this embodiment can be decided according to particular case, only need guarantee that the through-hole of supporter and insulator can pass the barrel of fire-fighting equipment and remain certain gap can.
Further, when the drainage layer 14 is a stone layer, washed cobblestones may be used. The stone layer is provided with a through hole which penetrates through the barrel of the fire fighting equipment, and a plurality of gaps are formed between stones in the stone layer. Because the drainage layer 14 is in the same plane as the bottom valve of the fire fighting equipment, when the bottom valve is opened to drain the fire fighting equipment barrel, accumulated water inside the barrel can flow into the gap in the drainage layer 14 from the bottom valve. And because the drainage layer 14 is a stone layer instead of fine earth of stratum, the bottom valve 200 can be freely opened and closed, accumulated water can flow out from gaps among stones and cannot be blocked, so that the accumulated water in the cylinder body is completely drained, and the hidden danger of freezing and blocking is avoided. Meanwhile, because the bottom valve is generally made of cast iron, the drain layer 14 prevents the bottom valve 200 from being in a humid environment for a long time, which may cause a corrosion problem and affect the service life of the bottom valve.
In a specific embodiment, the specific processes of using the drainage system of the fire fighting equipment of the embodiment to preserve heat and fix the fire fighting equipment and performing rust protection on the bottom valve 200 of the fire hydrant are as follows:
firstly, a cuboid accommodating space is dug from the stratum to the joint of the fire fighting equipment and the fire fighting water pipeline. Firstly, a footing 15 with a certain height is poured at the bottom layer of the accommodating space, and a square frame is vertically built around the footing 15 and attached to the ground layer to form the shell 11. In this way, the provision of the outer shell 11 enhances the resistance of the fire fighting equipment to external influences.
Secondly, lay one deck stone layer on footing 15 for the junction of fire-fighting equipment and fire-fighting water pipeline is the center on this stone layer, and the barrel of fire-fighting equipment wears out from the stone layer. When clearing up ponding in the barrel of fire-fighting equipment, can open bottom valve 200 and discharge ponding, because the setting on stone layer, ponding can discharge smoothly, and can not flow into in the fine soil and block up bottom valve 200 for bottom valve 200 can free activity, and can not lead to the corrosion problem. Especially, when the temperature is lower, because the barrel ponding of fire-fighting equipment is discharged very cleanly, consequently, the hidden danger of freezing stifled can not appear in the barrel of fire-fighting equipment.
Thirdly, in the middle of the shell 11, the through hole of the second supporting body 132 in the second insulating layer 13 passes through the cylinder of the fire fighting equipment, the second supporting body 132 is detachably and fixedly connected with the shell 11, the through hole of the second insulating body 131 in the second insulating layer 13 passes through the cylinder of the fire fighting equipment, and the second insulating body 131 is placed on the second supporting body 132.
Finally, at the top of the housing 11, the through hole of the first supporting body 122 in the first heat insulating layer 12 passes through the cylinder of the fire fighting equipment, the first supporting body 122 is detachably and fixedly connected with the housing 11, the through hole of the first heat insulating body 121 in the first heat insulating layer 12 passes through the cylinder of the fire fighting equipment, and the heat insulating body 121 is placed on the first supporting body 122.
When the field personnel inspect the barrel of the fire-fighting equipment, the support body is arranged to support and fix the fire-fighting equipment, so that the fire-fighting equipment is protected from shaking or settling. And field personnel can directly take out the heat insulator and the supporting body, so that the operation of the field personnel and the inspection of fire fighting equipment are facilitated, and the maintenance cost is saved. Meanwhile, the arrangement of the heat insulation body also effectively improves the heat insulation effect of the fire-fighting equipment and avoids the hidden danger of freezing and blocking.
The fire-fighting equipment's that this embodiment provided drainage system, the entering of the fine soil in stratum has been completely cut off through setting up of shell, and first heat preservation and second heat preservation are connected with the shell respectively, and all include supporter and heat-insulating body in first heat preservation and the second heat preservation, and the barrel of fire-fighting equipment is all passed to the through-hole of supporter and heat-insulating body, can prevent to rock or subside about fire-fighting equipment, still plays the heat preservation effect to fire-fighting equipment. And the drainage blanket can be the stone layer, and the gap between the stone makes the ponding discharge in the barrel of fire-fighting equipment very clean for the bottom valve of fire-fighting equipment can free activity. The drainage system of the fire fighting equipment can play a role in heat preservation of the fire fighting equipment, effectively avoids the problems of blockage caused by the fact that fine earth in the stratum enters the bottom valve, corrosion and freezing and blocking hidden dangers caused by low temperature, and saves the maintenance cost of the fire fighting equipment.
FIG. 5 is a second schematic diagram of the internal structure of a drainage system of a fire fighting apparatus according to an embodiment of the present invention; fig. 9 is a top view of a support body in a drainage system of a fire apparatus according to an embodiment of the present invention. Referring to fig. 1 to 5 and 9, a detailed description will be given of a specific structure of the drainage system of the fire fighting equipment according to the present embodiment, based on the above embodiment.
First, the connection between the housing 11 and the supporting body in this embodiment has various implementations. Alternatively, the inner side walls of the housing 11 are respectively provided with mounting parts corresponding to the supporting bodies, and each supporting body is arranged on the respective mounting part.
Specifically, in order to facilitate the connection of the support body with the housing 11, a mounting member may be provided on an inner side wall of the housing 11. The specific form of the mount member is not limited in this embodiment. The installed part can be the couple, sets up corresponding couple on the supporter, and two couples are hung and are buckled realization shell 11 and the detachable connection between the supporter together. The mounting member may be provided in other manners, and optionally, the mounting member is specifically a plurality of protruding members which are annularly arranged on the inner side wall of the housing 11 and protrude towards the inside of the housing 11.
Specifically, a circle of protruding pieces facing the inside of the housing 11 are arranged on the inner side wall of the housing 11, and the number of the protruding pieces is consistent with the total number of the first heat-insulating layer 12 and the second heat-insulating layer 13. Wherein, every bellying bears the corresponding supporter, and the setting that the bellying encircles makes the supporter atress even and can not drop, has realized the reliable connection of shell 11 with the supporter.
Next, for convenience of explanation, the first thermal insulation layer 12 is taken as an example in this embodiment, and the second thermal insulation body 13 is similar in principle. In order to facilitate the inspection operation of the field personnel, the first support 122 in the present embodiment includes a first support 1221 and a second support 1222, the first support 1221 and the second support 1222 are symmetrically disposed, and a through hole is formed at the joint of the first support 1221 and the second support 1222.
Specifically, the first support 122 is divided into the first support 1221 and the second support 1222 in this embodiment, and the strength of the first support 1221 and the second support 1222 can be increased. And the through hole formed at the joint of the first support frame 1221 and the second support frame 1222 can pass through the barrel of the fire hydrant device, so that the first support frame 1221 and the second support frame 1222 can fix the barrel of the fire fighting device, and the barrel can adapt to shaking and settling to a certain degree. In the inspection of the fire fighting equipment by the field personnel, the field personnel can stand on the first support bracket 1221 and remove the second support bracket 1222, or can stand on the second support bracket 1222 and remove the first support bracket 1221 to complete the inspection work.
Further, this technical field personnel can understand, the barrel of fire-fighting equipment must keep its leakproofness, nevertheless when the barrel of fire-fighting equipment takes place to rock about, can be inevitable collide with the supporter, can paint the one deck rubber layer on the barrel lateral wall of fire-fighting equipment on the coplanar of the barrel of fire-fighting equipment and the through-hole of supporter, avoids appearing the mar when the barrel of fire-fighting equipment collides with the supporter because the barrel of fire-fighting equipment, and reduces fire-fighting equipment's life. Meanwhile, in the present embodiment, a protective layer may be further disposed on the support to avoid the above problem. For the sake of illustration, the first thermal insulation layer 12 is only used as an example in this embodiment, and the second thermal insulation body 13 has a similar principle.
Fig. 6 is a third schematic internal structural diagram of a drainage system of a fire fighting device according to an embodiment of the present invention. As shown in fig. 6 and 9, optionally, a rubber strip is further disposed on the first support frame 1221, and the rubber strip is wrapped around an edge of the through hole of the first support frame 1221. The rubber strips comprise a first rubber strip 1223 and a second rubber strip 1224, the first rubber strip 1223 is wrapped on the first support frame 1221, and the second rubber strip 1224 is wrapped on the second support frame 1222.
Specifically, at the concatenation department of first support frame 1221 and second support frame 1222, first rubber strip 1223 wraps the outside at first support frame 1221, and second rubber strip 1224 wraps the outside at the support frame, and first rubber strip 1223 and second rubber strip 1224 play the effect of buffering, protection when the barrel of fire-fighting equipment takes place to do and shakes from side to side, avoid the barrel of fire-fighting equipment to collide and reduce the life of barrel with first support frame 1221, second support frame 1222. In a similar way, the rubber strip arranged on the second heat insulation body 131 can also play a role in buffering and protecting the barrel of the fire fighting equipment.
To facilitate the removal of the support frame by the field personnel, optionally, a first handle 1225 is provided on the first support frame 1221 and a second handle 1226 is provided on the second support frame 1222.
Specifically, in this embodiment, the geometric center of the first handle 1225 welded to the first support frame 1221 and the geometric center of the second handle 1226 welded to the second support frame 1222 can balance the weight of the first support frame 1221 and the second support frame 1222, so as to ensure that the first support frame 1221 and the second support frame 1222 can be reliably connected to the inner side wall of the housing 11. In this embodiment, the shape, material and placement position of the first handle 1225 and the second handle 1226 are not limited, and it is only necessary to ensure that the first handle 1225 can lift the first support frame 1221 and the second handle 1226 can lift the second support frame 1222.
In this embodiment, the first support 1221 and the second support 1222 are only placed on the mounting member and can be detachably connected. In order to enable the first support bracket 1221 and the second support bracket 1222 to be firmly connected with the inner side wall of the housing 11, optionally, the first support bracket 1221 and the second support bracket 1222 are fixedly connected at the splicing position through a snap.
Specifically, the first support 1221 and the second support 1222 are fixedly connected to each other by a fastener at the joint of the first support 1221 and the second support 1222, wherein the fastener may be a steel wire, and the steel wire is used to bypass the edge of the joint of the first support 1221 and the second support 1222, and after being tightened, the first support 1221 and the second support 1222 may be integrated into a whole, so as to balance the load of the first support 1221 and the second support 1222, and ensure the reliable connection of the first support 1221 and the second support 1222 to the housing 11. The number and the specific form of the fasteners in this embodiment are not limited, and it is only necessary to ensure that the fasteners can fix the first support frame 1221 and the second support frame 1222.
Finally, in this embodiment, the first thermal insulation layer 12 further includes: and the valve well cover 16 is arranged above the first heat insulation body 121, the valve well cover 16 is connected with the top end of the shell 11, and the valve well cover 16 and the surface of the stratum are positioned on the same plane.
Specifically, the valve well cover 16 covers the top end of the housing 11 in this embodiment, and covers the top end of the accommodating space surrounded by the housing 11. In order to make the valve well lid 16 cover the shell 11 completely, optionally, the diameter of the valve well lid 16 is greater than that of the shell 11, so the periphery of the valve well lid 16 can be embedded into the stratum, the fixed connection of the valve well lid 16 and the stratum is realized, the pressure bearing performance of the valve well lid 16 is effectively improved, meanwhile, the danger of falling caused by the fact that personnel step on the air is prevented, objects or rainwater and the like are prevented from falling into the pressure bearing performance, the fire fighting equipment is prevented from being smashed or eroded, the strength of the fire fighting equipment is effectively guaranteed, and the maintenance cost of the fire fighting equipment is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A drainage system of a fire fighting apparatus, the drainage system of the fire fighting apparatus being buried under a ground layer, the fire fighting apparatus including an apparatus body and a foot valve connected to the apparatus body, characterized in that the drainage system of the fire fighting apparatus includes: shell, determine module, heater and controller, the shell cover is established on the fire-fighting equipment, drainage has in the shell, drainage is located the below of bottom valve, determine module with the heater is located in the shell, the heater with determine module orientation the bottom valve setting, determine module is used for detecting humidity in the shell, the controller is used for when humidity in the shell is less than or equal to first default, control the heater is opened.
2. The fire apparatus drain system of claim 1, wherein the detection assembly is further configured to detect a temperature within the enclosure, and the controller is configured to control the heater to turn on when the temperature within the enclosure is less than or equal to a second predetermined value.
3. The fire apparatus drain system of claim 2, wherein the sensing assembly is a temperature and humidity sensor.
4. The fire fighting equipment drainage system according to claim 1, wherein the number of the heaters is at least two, the heaters are arranged at intervals around a circumference of the equipment body, and the heaters are connected to an outer side wall of the equipment body or connected to an inner side wall of the housing.
5. The fire apparatus drainage system of claim 1, wherein the drainage layer is disposed over the apparatus body and abuts the bottom valve, and wherein edges of the drainage layer abut inner sidewalls of the housing.
6. The fire apparatus drainage system of claim 4, wherein the drainage layer is at least one of a stone layer or a mesh layer.
7. The fire apparatus drainage system of any one of claims 1 to 6, further comprising a first insulation layer and a second insulation layer, wherein,
the first heat-insulating layer is arranged at the top of the shell, and the second heat-insulating layer is arranged inside the shell;
the first heat-insulating layer and the second heat-insulating layer respectively comprise a heat-insulating body and a supporting body arranged below the heat-insulating body;
the heat insulator and the supporting body are provided with through holes for the equipment body to pass through.
8. The fire apparatus drainage system of claim 7, wherein the inner side walls of the housing are respectively provided with mounting members corresponding to the supporting bodies, and each supporting body is provided on the respective mounting member.
9. The fire apparatus drainage system of claim 7, wherein the first thermal insulation layer further comprises: the valve well lid is arranged above the heat insulator, the valve well lid is connected with the top end of the shell, and the valve well lid and the surface of the ground layer are located on the same plane.
10. The fire apparatus drainage system of claim 6, wherein an impermeable layer is provided on an outer sidewall of the outer shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011383940.5A CN114569921A (en) | 2020-12-01 | 2020-12-01 | Drainage system of fire fighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011383940.5A CN114569921A (en) | 2020-12-01 | 2020-12-01 | Drainage system of fire fighting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114569921A true CN114569921A (en) | 2022-06-03 |
Family
ID=81767306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011383940.5A Pending CN114569921A (en) | 2020-12-01 | 2020-12-01 | Drainage system of fire fighting equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114569921A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206829186U (en) * | 2017-04-07 | 2018-01-02 | 中国石油天然气股份有限公司 | Valve well device |
CN208996089U (en) * | 2018-08-09 | 2019-06-18 | 山西铭石煤层气利用股份有限公司 | A kind of waterproof thermal-insulated valve well |
CN210636462U (en) * | 2019-08-12 | 2020-05-29 | 呼和浩特中燃城市燃气发展有限公司 | Double-manhole valve well |
-
2020
- 2020-12-01 CN CN202011383940.5A patent/CN114569921A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206829186U (en) * | 2017-04-07 | 2018-01-02 | 中国石油天然气股份有限公司 | Valve well device |
CN208996089U (en) * | 2018-08-09 | 2019-06-18 | 山西铭石煤层气利用股份有限公司 | A kind of waterproof thermal-insulated valve well |
CN210636462U (en) * | 2019-08-12 | 2020-05-29 | 呼和浩特中燃城市燃气发展有限公司 | Double-manhole valve well |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2022200854A1 (en) | Geotextile sheeting stabilized fiberglass swimming pool body | |
JP4290127B2 (en) | Rainwater infiltration waterproofing board | |
US9097006B2 (en) | Drainage system for use in building construction | |
EP3221527B1 (en) | Precast insulated load bearing roof element and methods of manufacturing a roof element | |
JP5420357B2 (en) | Multi-layer rooftop waterproof structure and housing complex in housing complex | |
CN114569921A (en) | Drainage system of fire fighting equipment | |
CA2381449C (en) | Reservoir drainage system | |
CN206829186U (en) | Valve well device | |
JP2010189857A (en) | Concrete structure reinforcing structure | |
US6353212B1 (en) | Snow melting attachment for a snow blower | |
CA2198647C (en) | Freeze resistant livestock waterer | |
JP6250108B2 (en) | How to install rainwater storage tank | |
JP7416378B2 (en) | tank | |
CN113565274A (en) | Drainage system is planted on dangerization article storage tank soil top | |
CN210002724U (en) | Roof drainage device of steel structure factory buildings | |
RU2357056C9 (en) | Swimming pool | |
JP2004034995A (en) | Rainwater draining device for underground tank reservoir, and the underground tank reservoir | |
JP2012158980A (en) | Inundation protection group parts for protecting property from inundation caused by flood, high tide and the like, and construction method | |
JP2005098319A (en) | Apparatus for driving valve, and valve having the same | |
JP3055066B2 (en) | Drainage method and structure when constructing double shell storage tank | |
CN220058260U (en) | Floor drain device and floor drain structure | |
CN216130125U (en) | Overwintering protection gland drainage structure at bottom of seasonal frozen soil foundation pit | |
CN207419780U (en) | A kind of abnormal shape complex heat-preservation permanent formwork | |
CN213459304U (en) | Prefabricated pit foundation of underground transformer | |
JP2006124981A (en) | Roof ventilator and its installation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220603 |