CN208823857U - A kind of fire hydrant cap and fire hydrant - Google Patents
A kind of fire hydrant cap and fire hydrant Download PDFInfo
- Publication number
- CN208823857U CN208823857U CN201820394505.4U CN201820394505U CN208823857U CN 208823857 U CN208823857 U CN 208823857U CN 201820394505 U CN201820394505 U CN 201820394505U CN 208823857 U CN208823857 U CN 208823857U
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- fire hydrant
- hydrant cap
- annular
- accommodating cavity
- partition
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Abstract
The utility model discloses a kind of fire hydrant cap and fire hydrants, and including open shell, the top center of shell offers through-hole；Extend first annular barrel to the internal cavity of shell in the edge of through-hole；Outer casing inner wall extends the second annular tube wall in the periphery of first annular barrel；Accommodating cavity is formed between first annular barrel and the second annular tube wall, accommodating cavity is for placing intelligent control board；Fire hydrant cap further includes the sealing cover for sealing accommodating cavity, so that the fire hydrant cap is in the application, even if the external water sources such as rainwater contact fire hydrant cap, water flow is also dripped from the top through-hole of fire hydrant cap through flowing on the outside of first annular barrel, it will not drive in the wrong direction and flow into accommodating cavity body, and accommodating cavity prevents moisture from penetrating into further by seal cap sealing, realizes the technical effect for improving the waterproof performance of fire hydrant cap.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, specifically, being to be related to a kind of fire hydrant cap and fire hydrant.
Background technique
Fire hydrant is mainly used for eliminating ignition source, isolation combustibles, provides water source for fire fighting truck.Current fire hydrant does not have
Effective Supervision Measures, illegally using the free water of fire hydrant, by the breakoff phenomenon of the reasons such as road reformation construction, Vehicular impact
It happens occasionally, system of appointing national minority hereditary headmen in the Yuan, Ming and Qing Dynasties inspector inspection can only be relied on, there is a situation where that supervision is not in place, for this purpose, proposing a kind of intelligent management
The mode of fire hydrant is supervised that is, obtaining the status data of fire hydrant by sensor in conjunction with remote wireless monitoring in real time
Survey, intellectual analysis and unified management etc..
In the mechanical structure of current intelligent fire bolt, the intelligent control circuit of intelligent fire bolt is mostly integrated into plastics material
In the fire hydrant cap of matter, and existing fire hydrant cap is integrally replaced, this proposes higher requirement to the waterproof of fire hydrant cap.
Summary of the invention
This application provides a kind of fire hydrant cap and fire hydrants, realize the technology effect for the waterproof performance for improving fire hydrant cap
Fruit.
In order to solve the above technical problems, the application is achieved using following technical scheme:
It is proposed a kind of fire hydrant cap, including open shell, the top center of the shell offers through-hole；The through-hole
Edge extend first annular barrel to the internal cavity of the shell；The outer casing inner wall, in the first annular barrel
Periphery extend the second annular tube wall；Accommodating cavity is formed between the first annular barrel and second annular tube wall,
The accommodating cavity is for placing intelligent control board；The fire hydrant cap further includes sealing cover, and the sealing cover is for sealing institute
State accommodating cavity.
Further, the first annular barrel and the shell are integrally formed.
Further, the fire hydrant cap further includes the sealing ring of auxiliary seal lid sealing；The sealing ring include inner ring,
Outer ring and the dowel being connected between the inner ring and the outer ring；The inner ring is set to the first annular barrel end
Between end and the sealing cover, the outer ring is set between second annular tube wall and the sealing cover.
Further, first partition and second partition are provided in the accommodating cavity body；One end of the first partition with
The first annular barrel connects, and the other end of the first partition connects with second annular tube wall；The second partition
One end connect with the first annular barrel, the other end of the second partition connects with second annular tube wall；It is described
The second accommodating cavity is constituted between first partition and the second partition.
Further, the fire hydrant cap further includes pressure sensor connector assembly；The pressure sensor connector
Component is placed in the second accommodating cavity body；The pressure sensor connector assembly include connector plug, connector holder and
Connector holder locking nut；The connector plug is placed in the second accommodating cavity body, and the grafting of described connector holder one end enters
In the connector plug, the other end offers screw thread；Connector mounting hole, the connector are offered on the second partition
Seat opens up threaded one end and stretches out after the connector mounting hole connector holder locking nut that is screwed on.
Further, the pressure sensor connector assembly further includes connector sealing ring；The connector sealing ring
It is socketed on the connector holder.
Further, the fire hydrant cap further includes the battery for powering for the intelligent control board；The accommodating cavity
It is fixed with battery case in vivo, the battery case is for fixing the battery.
Further, the tongue tube fixing groove for fixing tongue tube is provided on the inside of second annular tube wall；It is described
Tongue tube is used to wake up the circuit of the intelligent control board.
Further, it offers on the first annular barrel and second annular tube wall for fixing the fire hydrant
The threaded hole of cap.
A kind of fire hydrant is proposed, including above-mentioned fire hydrant cap.
Compared with prior art, the advantages of the application and good effect is: the fire hydrant cap and fire hydrant that the application proposes,
Through-hole is opened up in the top center of fire hydrant cap, the edge Yu Tongkong extends first annular barrel to shell internal cavity, this
The accommodating cavity that can accommodate intelligent control board, sealing are formed between one annular tube wall and the second annular tube wall of its periphery setting
The accommodating cavity is sealed by lid, so that the fire hydrant cap is in the application, even if the external water sources such as rainwater contact fire hydrant cap,
Water flow is also dripped from the top through-hole of fire hydrant cap through flowing on the outside of first annular barrel, will not be driven in the wrong direction and be flowed into accommodating cavity body,
And accommodating cavity prevents moisture from penetrating into further by seal cap sealing, realizes the technology effect for the waterproof performance for improving fire hydrant cap
Fruit.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Detailed description of the invention
Fig. 1 is the structure chart for the fire hydrant cap that the application proposes；
Fig. 2 is the structure chart for the fire hydrant cap that the application proposes；
Fig. 3 is the structure chart for the sealing cover that the application proposes.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The fire hydrant cap that the application proposes, as depicted in figs. 1 and 2, including open shell 1, the top center of shell 1 is opened
Equipped with through-hole 12；Extend first annular barrel 13 to the internal cavity of shell in the edge of through-hole 12；The inner wall of shell 1,
Extend the second annular tube wall 14 in the periphery of one annular tube wall 13；It is formed between first annular barrel 13 and the second annular tube wall 14
Cavity 15 is accommodated, accommodating cavity 15 is for placing intelligent control board (not shown)；The fire hydrant cap further includes sealing cover 2,
Sealing cover 2 is for sealing accommodating cavity 15.
Above-mentioned to open up through-hole in the top center of fire hydrant cap as it can be seen that in the embodiment of the present application, the edge Yu Tongkong is to shell
Internal cavity extends first annular barrel, forms energy between the first annular barrel and the second annular tube wall of its periphery setting
The accommodating cavity of intelligent control board is enough accommodated, which is sealed by sealing cover, so that the fire hydrant cap is in the application,
Even if the external water sources such as rainwater contact fire hydrant cap, water flow is also from the top through-hole of fire hydrant cap through effluent outside first annular barrel
Dynamic drippage, will not drive in the wrong direction and flow into accommodating cavity body, and accommodate cavity further by seal cap sealing, prevent moisture from penetrating into, realize
Improve the technical effect of the waterproof performance of fire hydrant cap.
For the waterproof effect for guaranteeing first annular barrel, first annular barrel can be fixed with shell by being welded to connect,
Preferably, first annular barrel and shell are integrally formed.
As shown in Figure 1, fire hydrant cap further includes the sealing ring that auxiliary seal lid 2 seals, which includes inner ring 31, outer
Circle 32 and several dowels 33 being connected between inner ring 31 and outer ring 32, wherein inner ring 31 is set to first annular after assembling
Between 13 end of barrel and sealing cover 2, outer ring 32 is set between the second annular tube wall 14 and sealing cover 2, and reinforcement, which has been held, sets chamber
The sealing performance of body.
In the embodiment of the present application, as shown in Fig. 2, being provided with first partition 16 and second partition 17 in accommodating cavity 15；The
One end of one partition 16 connects with first annular barrel 13, and the other end of first partition 16 connects with the second annular tube wall 14；The
One end of two partitions 17 connects with first annular barrel 13, and the other end of second partition 17 connects with the second annular tube wall 14；It should
The second accommodating cavity 18 is constituted between first partition 16 and second partition 17.
The fire hydrant cap that the application proposes further includes pressure sensor connector assembly；The pressure sensor connector assembly
It is placed in the second accommodating cavity 18；Referring to figs. 1 and 2, pressure sensor connector assembly includes connector plug 41, connects
Connect device seat 42 and connector holder locking nut 43；Connector plug 41 is fixed in the second accommodating cavity 18, connector holder 42 1
End grafting enters in connector plug 41, and the other end offers screw thread；Connector mounting hole 171 is offered on second partition 17, even
It connects device seat 41 and opens up twist on connector seat locking nut 43 after threaded one end stretching connector mounting hole 171.
As shown in connection with fig. 3, connecting line perforation 21, connecting line perforation 21 and the second accommodating cavity are offered on sealing cover 2
The open open diameter to identical or its aperture less than the second accommodating cavity 18 of body 18；Pressure sensor (is usually mounted to fire-fighting
The lower part of bolt main body) connecting line by the connecting line perforation 21 after be based on pressure sensor connector assembly and intelligent control board
It realizes and is electrically connected.
The pressure sensor connector assembly further includes connector sealing ring 44；Connector sealing ring 44 is socketed in connector
Seat 42 on, connector mounting hole 171 is sealed, prevent from connecting line perforate 21 enter second accommodating cavitys 18 moisture from
Connector mounting hole 171 is seeped into accommodating cavity 15, avoids injuring intelligent control board.
As shown in Fig. 2, being fixed with the stud 19 of fixed intelligent control board in accommodating cavity 15.
In the embodiment of the present application, fire hydrant cap further includes the battery (not shown) for powering for intelligent control board；
Battery case 5 is fixed in accommodating cavity 15, battery case 5 is specific as shown in Fig. 2, battery case 5 is opposite for fixing battery
Two groups of accommodation grooves, battery, which is then clamped in two groups of accommodation grooves, realizes fixation.
The tongue tube fixing groove 141 for fixing tongue tube is provided on the inside of the second annular tube wall 14；Tongue tube then with
Intelligent control board electrical connection, for waking up the circuit of intelligent control board.As depicted in figs. 1 and 2, in first annular barrel 13 and
Threaded hole 142(for being fixed on the fire hydrant cap on hydrant body is offered on second ring barrel 14 wherein, the first ring
It is not shown on shape barrel).
Sealing cover 2 and the sealing fixation of the second annular tube wall 14 can be fixed using gluing, can also be such as Fig. 1, Fig. 3 institute
Show, several screw holes 22 are opened up on sealing cover 2, and in the end of the second annular tube wall 14 opens up several screw holes or in the second ring
Several screw poles 143 are connected on the outside of shape barrel, then the two can be aided with adhesive sealing with screw fixing seal.
Based on fire hydrant cap set forth above, the application also protects a kind of fire hydrant, using there is fire hydrant set forth above
Cap, the external water sources such as rainwater contact fire hydrant cap when, water flow also from the top through-hole of fire hydrant cap through first annular barrel outside
Side flowing drippage, will not drive in the wrong direction and flow into accommodating cavity body, and accommodate cavity further by seal cap sealing, prevent moisture from penetrating into,
Realize the technical effect for improving the waterproof performance of fire hydrant cap.
It should be noted that the above description is not intended to limit the present invention, the utility model is also not limited to
The example above, variation that those skilled in the art are made in the essential scope of the utility model retrofit, add
Add or replace, should also belong to the protection scope of the utility model.
Claims (10)
1. a kind of fire hydrant cap, including open shell, which is characterized in that the top center of the shell offers through-hole；Institute
Extend first annular barrel to the internal cavity of the shell in the edge for stating through-hole；The outer casing inner wall, in first ring
Extend the second annular tube wall in the periphery of shape barrel；Accommodating is formed between the first annular barrel and second annular tube wall
Cavity, the accommodating cavity is for placing intelligent control board；
The fire hydrant cap further includes sealing cover, and the sealing cover is for sealing the accommodating cavity.
2. fire hydrant cap according to claim 1, which is characterized in that the first annular barrel and shell one at
Type.
3. fire hydrant cap according to claim 1, which is characterized in that the fire hydrant cap further includes the sealing of auxiliary seal lid
Sealing ring；
The sealing ring includes inner ring, outer ring and the dowel being connected between the inner ring and the outer ring；The inner ring
It is set between the first annular barrel end and the sealing cover, the outer ring is set to second annular tube wall and institute
It states between sealing cover.
4. fire hydrant cap according to claim 1, which is characterized in that be provided with first partition and in the accommodating cavity body
Two partitions；One end of the first partition connects with the first annular barrel, the other end of the first partition and described the
Second ring barrel connects；One end of the second partition connects with the first annular barrel, the other end of the second partition
Connect with second annular tube wall；
The second accommodating cavity is constituted between the first partition and the second partition.
5. fire hydrant cap according to claim 4, which is characterized in that the fire hydrant cap further includes pressure sensor connection
Device assembly；The pressure sensor connector assembly is placed in the second accommodating cavity body；
The pressure sensor connector assembly includes connector plug, connector holder and connector holder locking nut；The company
It connects device plug to be placed in the second accommodating cavity body, the grafting of described connector holder one end enters in the connector plug, the other end
Offer screw thread；Connector mounting hole is offered on the second partition, the connector holder opens up threaded one end and stretches out
Be screwed on the connector holder locking nut after the connector mounting hole.
6. fire hydrant cap according to claim 5, which is characterized in that the pressure sensor connector assembly further includes connecting
Connect device sealing ring；The connector sealing ring is socketed on the connector holder.
7. fire hydrant cap according to claim 1, which is characterized in that the fire hydrant cap further includes for being the intelligence
The battery of control panel power supply；Battery case is fixed in the accommodating cavity body, the battery case is for fixing the battery.
8. fire hydrant cap according to claim 1, which is characterized in that be provided on the inside of second annular tube wall for solid
Determine the tongue tube fixing groove of tongue tube；The tongue tube is used to wake up the circuit of the intelligent control board.
9. fire hydrant cap according to claim 1, which is characterized in that the first annular barrel and second annular canister
The threaded hole for fixing the fire hydrant cap sealing cover is offered on wall.
10. a kind of fire hydrant, which is characterized in that including the described in any item fire hydrant caps of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394505.4U CN208823857U (en) | 2018-03-22 | 2018-03-22 | A kind of fire hydrant cap and fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394505.4U CN208823857U (en) | 2018-03-22 | 2018-03-22 | A kind of fire hydrant cap and fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823857U true CN208823857U (en) | 2019-05-07 |
Family
ID=66303825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820394505.4U Active CN208823857U (en) | 2018-03-22 | 2018-03-22 | A kind of fire hydrant cap and fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823857U (en) |
-
2018
- 2018-03-22 CN CN201820394505.4U patent/CN208823857U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210409 Address after: No.34, rongxiao Road, Xinxiang City, Henan Province Patentee after: THE 22ND RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY Group Corp. Address before: No.19, qingdayi Road, Laoshan District, Qingdao City, Shandong Province 266071 Patentee before: TIANBO ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |