CN209211557U - A kind of moisture-proof buried fire hydrant casting - Google Patents
A kind of moisture-proof buried fire hydrant casting Download PDFInfo
- Publication number
- CN209211557U CN209211557U CN201821994928.6U CN201821994928U CN209211557U CN 209211557 U CN209211557 U CN 209211557U CN 201821994928 U CN201821994928 U CN 201821994928U CN 209211557 U CN209211557 U CN 209211557U
- Authority
- CN
- China
- Prior art keywords
- casting
- ontology
- fire hydrant
- outlet conduit
- casting ontology
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- 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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 117
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 17
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of moisture-proof buried fire hydrant casting, including casting ontology, first threaded connection block, first outlet conduit, valve seat and pitch particle, the bottom end of the casting body interior is equipped with valve seat, the center position on valve seat top is equipped with valve rod, the outer wall of casting ontology side is equipped with the first outlet conduit, first outlet conduit is equipped with the first threaded connection block far from one end of casting ontology, the casting ontology is equipped with the second outlet conduit far from the outer wall of the first outlet conduit side, second outlet conduit is equipped with the second threaded connection block far from one end of casting ontology, one end of the casting body surface is equipped with single-chip microcontroller, HDPE antiseepage film is equipped at the marginal position of the casting body interior.The utility model not only realize fire hydrant casting detection leak function, avoid fire hydrant casting using when there is rustization problem, and avoid fire hydrant casting using when there is Decrepitation Phenomena.
Description
Technical field
The utility model relates to fire hydrant casting techniques field, specially a kind of moisture-proof buried fire hydrant casting.
Background technique
Fire hydrant includes indoor fireplug and Outdoor Fire Hydrant, and Outdoor Fire Hydrant is divided into above ground hydrant and underground disappears
Anti- bolt, above ground hydrant fix on the ground, influence traffic, are easy to be collided, cause the waste of property and resource, and underground disappears
Anti- bolt is then more liked that fire hydrant casting at present on the market is varied by people, but functional more single, can only
Meet the needs of people are basic, traditional fire hydrant casting can not detect whether drainage, staff's maintenance get up compared with
The problem of for inconvenience, another person's fire hydrant casting is moister using over time, leads to its rustization generation, in the season of severe cold,
The phenomenon that fire hydrant casting is easy to appear explosion, therefore also need to make corresponding improvement for above-mentioned fire hydrant casting.
Utility model content
The purpose of this utility model is to provide a kind of moisture-proof buried fire hydrant casting, to solve to mention in above-mentioned background technique
Fire hydrant casting out is difficult to detect that drainage, moisture-proof function are poor and severe cold season is easy explosion problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of moisture-proof buried fire hydrant casting, including
The bottom end of casting ontology, the first threaded connection block, the first outlet conduit, valve seat and pitch particle, the casting body interior is set
There is valve seat, the center position on valve seat top is equipped with valve rod, and the top of valve rod extends to the outside of casting ontology, the casting
The outer wall of ontology side is equipped with the first outlet conduit, and one end of the first outlet conduit extends to the inside of casting ontology, institute
It states the first outlet conduit and is equipped with the first threaded connection block far from one end of casting ontology, the casting ontology is far from the first outlet pipe
The outer wall of road side is equipped with the second outlet conduit, and one end of the second outlet conduit extends to the inside of casting ontology, described
Second outlet conduit is equipped with the second threaded connection block far from one end of casting ontology, and one end of the casting body surface is equipped with single
Piece machine is equipped with HDPE antiseepage film, the casting body interior of HDPE antiseepage film side at the marginal position of the casting body interior
It is coated with adhesive at marginal position, described adhesive at the casting body interior marginal position of HDPE antiseepage film side far from filling out
Filled with pitch particle, pitch particle is described anti-far from being equipped with explosion-proof layer at the casting body interior marginal position of adhesive side
Side inside quick-fried layer is equipped with hollow sandwich, and the inside of hollow sandwich is equipped with equidistant thermal insulation block.
Preferably, the bottom end of the casting ontology is equipped with third threaded connection block.
Preferably, the top of the valve rod is equipped with valve disc.
Preferably, the casting inner body wall above the valve seat is equipped with pressure sensor, and the output of pressure sensor
End and the input terminal of single-chip microcontroller are electrically connected.
Preferably, the casting body surface below the single-chip microcontroller is equipped with alarm device, and the input terminal and monolithic of alarm device
The output end of machine is electrically connected.
Preferably, polystyrene is filled with inside the explosion-proof layer of the hollow sandwich side.
Compared with prior art, the utility model has the beneficial effects that the moisture-proof buried fire hydrant casting not only realizes
Fire hydrant casting detects the function of leak, avoid fire hydrant casting using when there is rustization problem, and avoid fire hydrant
Casting using when there is Decrepitation Phenomena；
1, by setting single-chip microcontroller in casting body surface one end, pressure sensor is set in casting inner body wall above valve seat,
Casting body surface sets alarm device below single-chip microcontroller, the function of fire hydrant casting water pressure monitoring and prompt is realized, to realize
The function of fire hydrant casting detection leak；
2, by setting HDPE antiseepage film, HDPE antiseepage film side casting body interior at casting body interior marginal position
Adhesive is smeared at marginal position, adhesive is far from filled bitumen at the casting body interior marginal position of HDPE antiseepage film side
Grain, realize the moisture-proof function of fire hydrant casting, so as to avoid fire hydrant casting using when there is rustization problem；
3, by pitch particle far from setting explosion-proof layer, hollow sandwich at the casting body interior marginal position of adhesive side
Inside sets equidistant thermal insulation block, and filled polystyrene inside the explosion-proof layer of hollow sandwich side realizes the anti-of fire hydrant casting
Quick-fried function, so as to avoid fire hydrant casting using when there is Decrepitation Phenomena.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is the casting ontology schematic cross-sectional view of the utility model；
Fig. 4 is the explosion-proof layer schematic cross-sectional view of the utility model.
In figure: 1, casting ontology；2, the first threaded connection block；3, the first outlet conduit；4, valve rod；5, valve disc；6, pressure
Sensor；7, the second outlet conduit；8, the second threaded connection block；9, valve seat；10, third threaded connection block；11, single-chip microcontroller；12,
Alarm device；13, adhesive；14, HDPE antiseepage film；15, pitch particle；16, explosion-proof layer；17, thermal insulation block；18, hollow sandwich；
19, polystyrene.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of moisture-proof buried fire hydrant casting, including casting
Part ontology 1, the first threaded connection block 2, the first outlet conduit 3, valve seat 9 and pitch particle 15, the bottom end inside casting ontology 1 are set
There is valve seat 9, the center position on 9 top of valve seat is equipped with valve rod 4, and the top of valve rod 4 extends to the outside of casting ontology 1, casting
The bottom end of part ontology 1 is equipped with third threaded connection block 10, is convenient for external inlet pipeline, and the top of valve rod 4 is equipped with valve disc 5, is convenient for
1 inner wall of casting ontology of the opening and closing of fire hydrant casting, 9 top of valve seat is equipped with pressure sensor 6, the pressure sensor
6 models can be LWF-100-A1, and the input terminal of the output end of pressure sensor 6 and single-chip microcontroller 11 is electrically connected, and be convenient for hydraulic pressure
Monitoring, the outer wall of 1 side of casting ontology is equipped with the first outlet conduit 3, and one end of the first outlet conduit 3 extends to casting
The inside of ontology 1, the first outlet conduit 3 are equipped with the first threaded connection block 2 far from one end of casting ontology 1, and casting ontology 1 is separate
The outer wall of first outlet conduit, 3 side is equipped with the second outlet conduit 7, and one end of the second outlet conduit 7 extends to casting sheet
The inside of body 1, the second outlet conduit 7 are equipped with the second threaded connection block 8 far from one end of casting ontology 1,1 surface of casting ontology
One end is equipped with single-chip microcontroller 11, which can be SH69P25, and 1 surface of casting ontology of 11 lower section of single-chip microcontroller is equipped with police
Device 12 is reported, which can be FU-JS001, and the input terminal of alarm device 12 and the output end of single-chip microcontroller 11 electrically connect
It connects, convenient for sounding an alarm prompt, is equipped with HDPE antiseepage film 14, HDPE antiseepage film 14 1 at the marginal position inside casting ontology 1
Adhesive 13, casting of the adhesive 13 far from 14 side of HDPE antiseepage film are coated at the 1 internal edge position of casting ontology of side
Pitch particle 15 is filled at 1 internal edge position of ontology, inside casting ontology 1 of the pitch particle 15 far from 13 side of adhesive
Explosion-proof layer 16 is equipped at marginal position, the side inside explosion-proof layer 16 equipped with hollow sandwich 18,18 side of hollow sandwich it is explosion-proof
16 inside of layer is filled with polystyrene 19, explosion-proof effect of fire hydrant casting is improved, between the inside of hollow sandwich 18 is equipped with waiting
Away from thermal insulation block 17.
Working principle: when fire hydrant casting in use, being passed first by the pressure on 9 top casting ontology of valve seat, 1 inner wall
Sensor 6, real-time monitoring water pressure conditions, related data can feed back to the single-chip microcontroller 11 of 1 surface one end of casting ontology, if there is leak
Phenomenon, hydraulic pressure can then change, and single-chip microcontroller 11, which can then issue the alarm device 12 on 11 lower section casting ontology of single-chip microcontroller, 1 surface, to be referred to
It enables, it is made to sound an alarm prompt, passing through the HDPE antiseepage film 14 at 1 internal edge position of casting ontology, HDPE antiseepage film 14
Adhesive 13 and adhesive 13 at 1 internal edge position of side casting ontology is far from 14 side casting ontology of HDPE antiseepage film
Pitch particle 15 at 1 internal edge position assists casting ontology 1, realizes the moisture-proof function of fire hydrant casting, keeps away
Exempt from it using occurring rustization phenomenon over time, the service life of fire hydrant casting is extended, finally by hollow sandwich 18
The thermal insulation block 17 in portion is with the polystyrene 19 inside 18 side explosion-proof layer 16 of hollow sandwich to pitch particle 15 far from adhesive 13
Explosion-proof layer 16 at 1 internal edge position of side casting ontology is assisted, and is realized the explosion prevention function of fire hydrant casting, is avoided
There is explosion problem under harsh climate in fire hydrant casting, to complete the use of fire hydrant casting.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of moisture-proof buried fire hydrant casting, including casting ontology (1), the first threaded connection block (2), the first outlet conduit
(3), valve seat (9) and pitch particle (15), it is characterised in that: the internal bottom end of the casting ontology (1) is equipped with valve seat (9), valve
The center position on seat (9) top is equipped with valve rod (4), and the top of valve rod (4) extends to the outside of casting ontology (1), described
The outer wall of casting ontology (1) side is equipped with the first outlet conduit (3), and one end of the first outlet conduit (3) extends to casting
The inside of ontology (1), first outlet conduit (3) are equipped with the first threaded connection block (2) far from the one end of casting ontology (1),
The casting ontology (1) is equipped with the second outlet conduit (7) far from the outer wall of the first outlet conduit (3) side, and the second water outlet
One end of pipeline (7) extends to the inside of casting ontology (1), the one end of second outlet conduit (7) far from casting ontology (1)
Equipped with the second threaded connection block (8), the one end on casting ontology (1) surface is equipped with single-chip microcontroller (11), the casting ontology (1)
HDPE antiseepage film (14) are equipped at internal marginal position, casting ontology (1) internal edge position of HDPE antiseepage film (14) side
The place of setting is coated with adhesive (13), casting ontology (1) internal edges of described adhesive (13) far from HDPE antiseepage film (14) side
Pitch particle (15) are filled at edge position, casting ontology (1) internal edges of pitch particle (15) far from adhesive (13) side
Explosion-proof layer (16) are equipped at edge position, the internal side of the explosion-proof layer (16) is equipped with hollow sandwich (18), hollow sandwich (18)
Inside be equipped with equidistant thermal insulation block (17).
2. the moisture-proof buried fire hydrant casting of one kind according to claim 1, it is characterised in that: the casting ontology (1)
Bottom end is equipped with third threaded connection block (10).
3. the moisture-proof buried fire hydrant casting of one kind according to claim 1, it is characterised in that: the top of the valve rod (4)
Equipped with valve disc (5).
4. the moisture-proof buried fire hydrant casting of one kind according to claim 1, it is characterised in that: above the valve seat (9)
Casting ontology (1) inner wall is equipped with pressure sensor (6), and the input of the output end of pressure sensor (6) and single-chip microcontroller (11)
End is electrically connected.
5. the moisture-proof buried fire hydrant casting of one kind according to claim 1, it is characterised in that: below the single-chip microcontroller (11)
Casting ontology (1) surface be equipped with alarm device (12), and the output end of the input terminal of alarm device (12) and single-chip microcontroller (11) is electrical
Connection.
6. the moisture-proof buried fire hydrant casting of one kind according to claim 1, it is characterised in that: the hollow sandwich (18) one
Polystyrene (19) are filled with inside the explosion-proof layer (16) of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994928.6U CN209211557U (en) | 2018-11-30 | 2018-11-30 | A kind of moisture-proof buried fire hydrant casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821994928.6U CN209211557U (en) | 2018-11-30 | 2018-11-30 | A kind of moisture-proof buried fire hydrant casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211557U true CN209211557U (en) | 2019-08-06 |
Family
ID=67462198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821994928.6U Expired - Fee Related CN209211557U (en) | 2018-11-30 | 2018-11-30 | A kind of moisture-proof buried fire hydrant casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211557U (en) |
-
2018
- 2018-11-30 CN CN201821994928.6U patent/CN209211557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |