CN106275931A - A kind of ventilation overflow mechanism of fire fighting truck fluid reservoir - Google Patents
A kind of ventilation overflow mechanism of fire fighting truck fluid reservoir Download PDFInfo
- Publication number
- CN106275931A CN106275931A CN201610740467.9A CN201610740467A CN106275931A CN 106275931 A CN106275931 A CN 106275931A CN 201610740467 A CN201610740467 A CN 201610740467A CN 106275931 A CN106275931 A CN 106275931A
- Authority
- CN
- China
- Prior art keywords
- ventilation overflow
- plate
- ventilation
- clamping plate
- post
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/26—Overfill prevention
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/34—Venting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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 discloses the ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir, including ventilation overflow valve and ventilation overflow post, the top of described ventilation overflow valve is provided with installing plate, and the both sides, top of installing plate are equipped with fixing bar, fixing cylinder is slidably connected on described fixing bar, the top of described fixing bar is provided with backing plate, and the inwall of backing plate and fixing cylinder is slidably connected, the bottom of described backing plate is provided with compression spring, and compression spring is connected with the bottom inwall of fixing cylinder away from one end of backing plate, the lower section of described ventilation overflow valve is provided with ventilation overflow post, and ventilation overflow post is fixedly mounted on the inwall of tank body, the top of described ventilation overflow post is provided with first and fixes circular hole.Ventilation overflow mechanism can be moved by the present invention in the fixed position of fire-fighting liquid storage tank, the inner space making fire-fighting liquid storage tank makes full use of, and the installation consolidated between ventilation overflow valve and ventilation overflow post, can be carried out so that ventilation overflow valve is not susceptible to mobile.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, particularly relate to the ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir.
Background technology
As known to the professional person of fire-fighting domain, equipped with fluid reservoir on fire fighting truck, storage both can be stored due to fluid reservoir
Water, it is also possible to store storage fire foam, thus fluid reservoir is referred to as water pot or fire foam tank by custom.At the top of fluid reservoir except
Being provided with outside the water of the fire extinguishing of fill in fluid reservoir or the liquid feeding mouth of fire foam, be additionally provided with manhole, the effect of manhole is
Fluid reservoir is implemented inspection or cleaning by the tank intracavity entering fluid reservoir for fire fighter.Owing to fire fighting truck is the most required
Close manhole, thus be equipped with cover in the position corresponding to manhole, and cover also has decompression function concurrently, in fire-fighting liquid storage tank
Being additionally provided with ventilation overflow mechanism, existing ventilation overflow mechanism fixed position in fire-fighting liquid storage tank is uncontrollable, nothing
Method is adjusted according to the inner space of fire-fighting liquid storage tank so that the inner space of fire-fighting liquid storage tank can not make full use of,
And existing ventilation overflow mechanism is ventilated the installation between overflow valve and ventilation overflow post built on the sand.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes the ventilation overflow dress of a kind of fire fighting truck fluid reservoir
Put.
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir that the present invention proposes, including ventilation overflow valve and ventilation overflow
Post, the top of described ventilation overflow valve is provided with installing plate, and the both sides, top of installing plate are equipped with fixing bar, on described fixing bar
Slidably connecting fixing cylinder, the top of described fixing bar is provided with backing plate, and the inwall of backing plate and fixing cylinder is slidably connected, institute
The bottom stating backing plate is provided with compression spring, and compression spring is connected with the bottom inwall of fixing cylinder away from one end of backing plate,
The lower section of described ventilation overflow valve is provided with ventilation overflow post, and ventilation overflow post is fixedly mounted on the inwall of tank body, described logical
The top of gas overflow post is provided with first and fixes circular hole, and first fixes and slidably connect appendix on the inwall of circular hole, described defeated
The top of trachea is fixedly mounted on ventilation overflow valve, and the bottom of appendix extends to ventilate in overflow post, and described ventilation is overflow
Connect on the inwall of fluidization tower and have fixed plate, the middle position of described fixed plate to be provided with second to fix circular hole, and second fixes circular hole
Being slidably connected with appendix, the top slide of described fixed plate connects the first clamping plate and the second clamping plate, and the first clamping plate and the
Second splint side close to each other is provided with semi-circular groove, and the outer wall of described semi-circular groove and appendix contacts, described first folder
Plate is provided with two the first screw rods near the side of the second clamping plate, and described first screw rod has away from the threaded one end connection of the first clamping plate
First fixes nut, and first fixes nut and be positioned at ventilation overflow post near the side of the second clamping plate, and described second clamping plate are close
The side of the first clamping plate is provided with two the second screw rods, and described second screw rod has second admittedly away from the threaded one end connection of the second clamping plate
Determining nut, and second fixes nut and be positioned at the opposite side of ventilation overflow post, the top of described tank body is provided with cylinder, and cylinder is defeated
Shaft is connected with installing plate.
Preferably, the top of described fixing cylinder extends to the top of tank body, and the bottom of described fixing cylinder is provided with the 3rd
Fixing circular hole, and the 3rd fix the inwall of circular hole and fixing bar is slidably connected.
Preferably, described first clamping plate are provided with the first installing hole, and the first mounting hole site is in the top of the first screw rod, institute
Inwall and the second screw slide of stating the first installing hole connect.
Preferably, described second clamping plate are provided with the second installing hole, and the second mounting hole site is in the lower section of the second screw rod, institute
Inwall and the first screw slide of stating the second installing hole connect.
Preferably, the bottom of described ventilation overflow post extends to the lower section of tank body, described ventilation overflow post and appendix
Junction is provided with sealing ring, and sealing ring and appendix are slidably connected.
Preferably, described installing plate is provided with multiple limbers, and limbers is uniformly distributed on a mounting board.
Preferably, described first clamping plate and second the bottom of clamping plate be equipped with slide post, the bottom of described slide post is sliding
Be dynamically connected chute, and chute is positioned at the top of fixed plate.
Beneficial effects of the present invention: matched by cylinder and installing plate, cylinder can drive the ventilation on installing plate to overflow
Stream valve moves at vertical direction, can make full use of the space within fire-fighting liquid storage tank；By compression spring, pad
Plate and fixing cylinder match, and installing plate can drive the backing plate on fixing bar to move on the inwall of fixing cylinder, makes
The ventilation overflow mechanism obtaining fire-fighting liquid storage tank has preferable stability；By the second installation on the first screw rod and the second clamping plate
Matching in hole, the first screw rod can drive the enterprising line slip of chute inwall in fixed plate of the slide post on the first clamping plate, makes
Obtain the first clamping plate to move to the direction of the second clamping plate；Matched by the first installing hole on the second screw rod and the first clamping plate, the
Two screw rods can drive the enterprising line slip of chute inwall in fixed plate of the slide post on the second clamping plate so that the second clamping plate to
The direction of the first clamping plate moves；Matched by the half slot on the first clamping plate and the second clamping plate, can be to ventilation overflow
Appendix on valve is fixed so that ventilation overflow valve can be installed on ventilation overflow post, and has the most steady
Qualitative；Ventilation overflow mechanism can be moved by the present invention in the fixed position of fire-fighting liquid storage tank so that fire-fighting liquid storage tank
Inner space makes full use of, and can carry out the installation consolidated between ventilation overflow valve and ventilation overflow post so that ventilation
Overflow valve is not susceptible to mobile.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir that the present invention proposes；
Fig. 2 is the partial structurtes schematic diagram of the ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir that the present invention proposes.
In figure: 1 compression spring, 2 cylinders, 3 fix cylinder, 4 backing plates, 5 fix bar, 6 installing plates, 7 ventilation overflow valve, 8 tanks
Body, 9 appendixs, 10 ventilation overflow posts, 11 first screw rods, 12 second clamping plate, 13 fixed plates, 14 first clamping plate, 15 second screw rods,
16 first installing holes, 17 second installing holes.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment
With reference to Fig. 1-2, the present embodiment proposes the ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir, including ventilation overflow
Valve 7 and ventilation overflow post 10, the top of ventilation overflow valve 7 is provided with installing plate 6, and the both sides, top of installing plate 6 are equipped with fixing
Bar 5, fixing bar 5 slidably connects fixing cylinder 3, and the top of fixing bar 5 is provided with backing plate 4, and backing plate 4 and fixing cylinder 3
Inwall is slidably connected, and the bottom of backing plate 4 is provided with compression spring 1, and compression spring 1 is away from one end of backing plate 4 and fixing cylinder 3
Bottom inwall is connected, and the lower section of ventilation overflow valve 7 is provided with ventilation overflow post 10, and ventilation overflow post 10 is fixedly mounted on tank body
On the inwall of 8, the top of ventilation overflow post 10 is provided with first and fixes circular hole, and first fixes and slidably connect on the inwall of circular hole
Appendix 9, the top of appendix 9 is fixedly mounted on ventilation overflow valve 7, and the bottom of appendix 9 extends to overflow post of ventilating
In 10, the inwall of ventilation overflow post 10 connects and has fixed plate 13, the middle position of fixed plate 13 to be provided with second to fix circular hole, and
Second fixes circular hole and appendix 9 is slidably connected, and the top slide of fixed plate 13 connects the first clamping plate 14 and the second clamping plate 12,
And first clamping plate 14 and the second clamping plate 12 side close to each other be provided with semi-circular groove, the outer wall phase of semi-circular groove and appendix 9
Contact, the first clamping plate 14 are provided with two the first screw rods 11 near the side of the second clamping plate 12, and the first screw rod 11 is away from the first clamping plate
The threaded one end of 14 connects has first to fix nut, and first fixes nut and be positioned at ventilation overflow post 10 near the second clamping plate 12
Side, the second clamping plate 12 are provided with two the second screw rods 15 near the side of the first clamping plate 14, and the second screw rod 15 is away from the second clamping plate
The threaded one end of 12 connects has second to fix nut, and second fixes nut and be positioned at the opposite side of ventilation overflow post 10, tank body 8
Top is provided with cylinder 2, and the output shaft of cylinder 2 is connected with installing plate 6, and the top of fixing cylinder 3 extends to the upper of tank body 8
Side, the bottom of fixing cylinder 3 is provided with the 3rd and fixes circular hole, and the 3rd fixes the inwall of circular hole and fixing bar 5 is slidably connected, and first
Clamping plate 14 are provided with the first installing hole 16, and the first installing hole 16 is positioned at the top of the first screw rod 11, the first installing hole 16 interior
Wall and the second screw rod 15 are slidably connected, and the second clamping plate 12 are provided with the second installing hole 17, and the second installing hole 17 is positioned at the second spiral shell
The lower section of bar 15, inwall and first screw rod 11 of the second installing hole 17 be slidably connected, and the bottom of ventilation overflow post 10 extends to tank
The lower section of body 8, the junction of ventilation overflow post 10 and appendix 9 is provided with sealing ring, and sealing ring and appendix 9 are slidably connected,
Installing plate 6 is provided with multiple limbers, and limbers is evenly distributed on installing plate 6, the first clamping plate 14 and clamping plate 12 of second
Bottom be equipped with slide post, the basal sliding of slide post connects chute, and chute is positioned at the top of fixed plate 13.
Operation principle: cylinder 2 drives installing plate 6 to move at vertical direction by the output shaft of cylinder 2, installing plate
6 can drive the ventilation overflow valve 7 on installing plate 6 to move at vertical direction, and installing plate 6 can drive fixing bar 5 simultaneously
On backing plate 4 upwards move on the inwall of fixing cylinder 3, and compression spring 1 is stretched by backing plate 4 so that fire-fighting
Space within fluid reservoir can make full use of, and the first screw rod 11 can drive the slide post on the first clamping plate 14 fixing
The enterprising line slip of chute inwall on plate 13 so that the first clamping plate 14 move to the direction of the second clamping plate 12, and the first screw rod 11
The second installing hole 17 enterprising line slip of inwall on the second clamping plate 12, the second screw rod 15 can drive on the second clamping plate 12 simultaneously
The slide post enterprising line slip of chute inwall in fixed plate 13 so that the second clamping plate 12 are carried out to the direction of the first clamping plate 14
Mobile, and the first installing hole 16 enterprising line slip of inwall that the second screw rod 15 is on the first clamping plate 14, until the first clamping plate 14 He
Half slot on second clamping plate 12 is all in close contact with appendix 9 so that ventilation overflow valve 7 can be at ventilation overflow post 10
On install.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. a ventilation overflow mechanism for fire fighting truck fluid reservoir, including ventilation overflow valve (7) and ventilation overflow post (10), its feature
Being, the top of described ventilation overflow valve (7) is provided with installing plate (6), and the both sides, top of installing plate (6) are equipped with fixing bar
(5), described fixing bar (5) slidably connecting fixing cylinder (3), the top of described fixing bar (5) is provided with backing plate (4), and pad
The inwall of plate (4) and fixing cylinder (3) is slidably connected, and the bottom of described backing plate (4) is provided with compression spring (1), and compression spring
(1) being connected with the bottom inwall of fixing cylinder (3) away from one end of backing plate (4), the lower section of described ventilation overflow valve (7) is provided with
Ventilation overflow post (10), and ventilation overflow post (10) be fixedly mounted on the inwall of tank body (8), described ventilation overflow post (10)
Top is provided with first and fixes circular hole, and first fixes and slidably connect appendix (9) on the inwall of circular hole, described appendix (9)
Top be fixedly mounted in ventilation overflow valve (7), and the bottom of appendix (9) extends to ventilate in overflow post (10), described
Connect on the inwall of ventilation overflow post (10) and have fixed plate (13), the middle position of described fixed plate (13) to be provided with the second fixing circle
Hole, and second fix circular hole and appendix (9) is slidably connected, the top slide of described fixed plate (13) connects the first clamping plate
(14) and the second clamping plate (12), and the first clamping plate (14) and the second clamping plate (12) side close to each other be provided with semi-circular groove, institute
The outer wall stating semi-circular groove and appendix (9) contacts, and described first clamping plate (14) are provided with near the side of the second clamping plate (12)
Two the first screw rods (11), described first screw rod (11) has first to fix spiral shell away from the threaded one end connection of the first clamping plate (14)
Mother, and first fix nut and be positioned at ventilation overflow post (10) near the side of the second clamping plate (12), described second clamping plate (12) are leaned on
The side of nearly first clamping plate (14) is provided with two the second screw rods (15), and described second screw rod (15) is away from the one of the second clamping plate (12)
Holding threaded has second to fix nut, and second fixes nut and be positioned at the opposite side of ventilation overflow post (10), described tank body (8)
Top be provided with cylinder (2), and the output shaft of cylinder (2) is connected with installing plate (6).
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described fixing circle
The top of cylinder (3) extends to the top of tank body (8), and the bottom of described fixing cylinder (3) is provided with the 3rd and fixes circular hole, and the 3rd consolidates
Inwall and the fixing bar (5) of determining circular hole are slidably connected.
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described first folder
Plate (14) is provided with the first installing hole (16), and the first installing hole (16) is positioned at the top of the first screw rod (11), described first peace
Inwall and second screw rod (15) of dress hole (16) are slidably connected.
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described second folder
Plate (12) is provided with the second installing hole (17), and the second installing hole (17) is positioned at the lower section of the second screw rod (15), described second peace
Inwall and first screw rod (11) of dress hole (17) are slidably connected.
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described ventilation is overflow
The bottom of fluidization tower (10) extends to the lower section of tank body (8), and the junction of described ventilation overflow post (10) and appendix (9) is provided with close
Seal, and sealing ring and appendix (9) be slidably connected.
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described installing plate
(6) it is provided with multiple limbers, and limbers is evenly distributed on installing plate (6).
The ventilation overflow mechanism of a kind of fire fighting truck fluid reservoir the most according to claim 1, it is characterised in that described first folder
Plate (14) and second the bottom of clamping plate (12) be equipped with slide post, the basal sliding of described slide post connects chute, and sliding
Groove is positioned at the top of fixed plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740467.9A CN106275931A (en) | 2016-08-29 | 2016-08-29 | A kind of ventilation overflow mechanism of fire fighting truck fluid reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740467.9A CN106275931A (en) | 2016-08-29 | 2016-08-29 | A kind of ventilation overflow mechanism of fire fighting truck fluid reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106275931A true CN106275931A (en) | 2017-01-04 |
Family
ID=57677186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740467.9A Pending CN106275931A (en) | 2016-08-29 | 2016-08-29 | A kind of ventilation overflow mechanism of fire fighting truck fluid reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106275931A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309498A1 (en) * | 1973-02-26 | 1974-09-05 | Dover Corp | BLEED VALVE |
| US4960222A (en) * | 1989-07-31 | 1990-10-02 | Recontainer, Inc. | Secondary liquid containment system |
| CN101214408A (en) * | 2008-01-07 | 2008-07-09 | 张建明 | Fire-fighting truck water tank automatically pressure relief tank lid |
| CN201453893U (en) * | 2009-02-18 | 2010-05-12 | 河南奔马股份有限公司 | Novel fire-fighting water tender |
| CN202080622U (en) * | 2010-01-13 | 2011-12-21 | 罗森巴赫国际股份公司 | Case fitting part |
| CN203090326U (en) * | 2012-12-24 | 2013-07-31 | 广东永强奥林宝国际消防汽车有限公司 | Overflow recovery device for foam tank |
| CN105268136A (en) * | 2015-11-11 | 2016-01-27 | 润泰救援装备科技河北有限公司 | Multifunctional fire fighting truck |
| CN205350526U (en) * | 2016-01-15 | 2016-06-29 | 苏州市捷达消防车辆装备有限公司 | Overflow arrangement that ventilates of fire engine liquid storage pot |
-
2016
- 2016-08-29 CN CN201610740467.9A patent/CN106275931A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2309498A1 (en) * | 1973-02-26 | 1974-09-05 | Dover Corp | BLEED VALVE |
| US4960222A (en) * | 1989-07-31 | 1990-10-02 | Recontainer, Inc. | Secondary liquid containment system |
| CN101214408A (en) * | 2008-01-07 | 2008-07-09 | 张建明 | Fire-fighting truck water tank automatically pressure relief tank lid |
| CN201453893U (en) * | 2009-02-18 | 2010-05-12 | 河南奔马股份有限公司 | Novel fire-fighting water tender |
| CN202080622U (en) * | 2010-01-13 | 2011-12-21 | 罗森巴赫国际股份公司 | Case fitting part |
| CN203090326U (en) * | 2012-12-24 | 2013-07-31 | 广东永强奥林宝国际消防汽车有限公司 | Overflow recovery device for foam tank |
| CN105268136A (en) * | 2015-11-11 | 2016-01-27 | 润泰救援装备科技河北有限公司 | Multifunctional fire fighting truck |
| CN205350526U (en) * | 2016-01-15 | 2016-06-29 | 苏州市捷达消防车辆装备有限公司 | Overflow arrangement that ventilates of fire engine liquid storage pot |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |