CN208145277U - A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus - Google Patents
A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus Download PDFInfo
- Publication number
- CN208145277U CN208145277U CN201820233938.1U CN201820233938U CN208145277U CN 208145277 U CN208145277 U CN 208145277U CN 201820233938 U CN201820233938 U CN 201820233938U CN 208145277 U CN208145277 U CN 208145277U
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- water
- water inlet
- inlet pipe
- current divider
- water nozzle
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Abstract
The utility model discloses a kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus, which is to increase such as flowering structure on the basis of existing temperature-sensitive rotary spraying fire extinguishing apparatus：At least one convex block is set on the outer of the cone shape upper end of current divider, at least one groove compatible with convex block is set on the pipe shoulder of water inlet pipe, convex block is located in groove；The shape of the perforation of water nozzle bottom is designed as arbitrary shape than a circular one, and the cross sectional shape of the column lower end of current divider is adapted with the shape of the perforation of water nozzle bottom.When the utility model improved rotary temperature-sensing sprinkling fire extinguishing device is installed, it can directly hold faucet body and tighten the water inlet pipe precession extinguishing pipe of the device without damaging sealing rubber ring, in this embodiment it is not even necessary to be reinforced using pliers or spanner.The utility model have the characteristics that it is quick and easy for installation, prolong the service life, be practical.
Description
Technical field
The utility model relates to a kind of sprinkling extinguishing devices.
Background technique
CN200820045531.2 discloses a kind of rotary temperature sensitive spraying fire extinguishing device, the device include water inlet pipe and
Faucet body, faucet body are made of water nozzle lid and water nozzle, and the middle part of water nozzle lid is equipped with through-hole, the aperture of through-hole and the caliber of water inlet pipe
Quite, one end of water inlet pipe pipe shoulder with outward extension, water inlet pipe are connect mounted in the through hole of water nozzle lid with faucet body, are intake
The pipe shoulder of pipe and the inside of water nozzle lid form an annular crack, are placed with one group of ball in crack；The inside of faucet body is equipped with
Water cavity, water cavity are connected to water inlet pipe, the wedge-shaped water outlet that one group of disalignment is provided on water nozzle and is symmetrically arranged, water outlet
It is connected to water cavity；It is equipped with a current divider in faucet body, the upper end of current divider seals the lower water inlet of water inlet pipe, under current divider
End is pierced by from the bottom of water nozzle, and the upper end of the current divider is in cone shape, and there is diameter to be greater than water inlet for the upper end of current divider
The outer of caliber in managing, outer top are provided with a sealing rubber ring；It is provided with a bearing support below water nozzle, has been placed vertically in bearing support
One temperature sensing glass ball, the upper end of temperature sensing glass ball and the lower end in contact of water stop valve core, lower end is contacted with bearing support.In use, will
The device is mounted on the extinguishing pipe at the high position of building space, after generation fire alarm when environment temperature reaches standard value,
Temperature sensing glass ball explosion, the temperature sensing glass ball after explosion are detached from from bearing support, the current divider supported at this time by temperature sensing glass ball
Drop down, so that current divider be made to leave the lower water inlet of water inlet pipe, then water immediately the lower water inlet through water inlet pipe into
The water cavity for entering faucet body, due to be provided on water nozzle one group of disalignment and be symmetrically arranged wedge-shaped water outlet, at this time water by
Water outlet high speed ejection, under the promotion of water flow and air, faucet body makees automatic rotary motion by ball, and faucet body rotation produces
Raw centrifugal force ejects the water of water outlet high speed ejection at parabolical, to form comprehensive jetting, reaches large area
The effect of fire extinguishing.The rotary temperature sensitive spraying fire extinguishing device extinguishing effect is very good, is widely used in various buildings.
When installing above-mentioned rotary temperature sensitive spraying fire extinguishing device, correct method is to lay the water inlet pipe alignment of the device
Then extinguishing pipe at the high position of building space is clamped with pliers or spanner and tightens and incite somebody to action in water inlet pipe precession extinguishing pipe
Whole device is fixed on extinguishing pipe.But during the installation process, seek convenient operate without attention due to many installation personnels to advise
Model, directly hand-held faucet body are finally just reinforced in water inlet pipe precession extinguishing pipe with pliers or spanner.This mounting means
Bring hidden danger be easy to twist the sealing rubber ring being arranged above current divider outer it is bad, once and sealing rubber ring damage will make
Water inlet pipe can not be sealed at current divider to which the adverse consequences of extinguishing device leak occur, because of the rotary temperature sensitive of above structure
Sprinkling extinguishing device does not limit between the upper end of current divider and the pipe shoulder of water inlet pipe, and water inlet pipe and faucet body it
Between again be movable；In addition, the lower end of current divider is cylindrical body, water nozzle bottom is also round for the perforation that current divider lower end passes through
, thus be also not limit between the lower end of current divider and water nozzle bottom, i.e., it is not between entire current divider and faucet body
It is fixed, relative rotary motion can be done between current divider and faucet body.Using directly hand-held faucet body by water inlet pipe precession
Mounting means in extinguishing pipe, rotate faucet body drive water inlet pipe rotation when, current divider be it is fixed, i.e., setting point
Sealing rubber ring on stream device be it is fixed, water inlet pipe rotation at this time, which can rub, oppresses sealing rubber ring and damages to cannot
Sealing function is played, the service life of extinguishing device is directly affected.
Utility model content
The purpose of this utility model is to provide a kind of modified temperature induction types quick and easy for installation, prolonging the service life to revolve
Turn sprinkling extinguishing device.
A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus provided by the utility model, including water inlet pipe and faucet body,
The faucet body is made of water nozzle lid and water nozzle, and the middle part of water nozzle lid is equipped with through-hole, the aperture of through-hole and the caliber of water inlet pipe
Quite, the end of water inlet pipe pipe shoulder with outward extension, water inlet pipe are connect mounted in the through hole of water nozzle lid with faucet body, are intake
The pipe shoulder of pipe and the inside of water nozzle lid form an annular crack, are placed with one group of ball in crack；The faucet body it is interior
Portion is equipped with water cavity, and water cavity is connected to water inlet pipe, the wedge-shaped water outlet that one group of disalignment is provided on water nozzle and is symmetrically arranged,
Water outlet is connected to water cavity；A current divider is equipped in the faucet body, the upper end of current divider is in cone shape, and lower end is in column
Shape；The outer that there is diameter to be greater than caliber in water inlet pipe for the cone shape upper end of current divider, between outer and the pipe shoulder of water inlet pipe
It is provided with a sealing rubber ring, current divider seals the lower water inlet of water inlet pipe by its cone shape upper end and sealing rubber ring；Water
The bottom of mouth has a perforation, and the column lower end of current divider is pierced by from the perforation of water nozzle bottom；A bearing is provided with below water nozzle
Frame, is provided with temperature sensing glass ball, the upper end of temperature sensing glass ball and the lower end in contact of current divider in bearing support, under temperature sensing glass ball
End is contacted with bearing support；The outer of the cone shape upper end of the current divider is equipped at least one convex block, the water inlet
The pipe shoulder of pipe is equipped at least one groove compatible with the convex block, and the convex block is located in the groove；It is described
The shape of perforation of water nozzle bottom be arbitrary shape than a circular one, the cross sectional shape of the column lower end of the current divider with
The shape of the perforation of the water nozzle bottom is adapted.
As a kind of embodiment of the utility model, the outer of the cone shape upper end of the current divider is equipped with 1 ~
3 convex blocks, the convex block are evenly arranged on the outer of cone shape upper end of the current divider；Correspondingly, the water inlet pipe
Pipe shoulder is equipped with 1 ~ 3 groove compatible with the convex block.
As a kind of embodiment of the utility model, the shape of the perforation of the water nozzle bottom is for flat ellipse or just
Polygon；Correspondingly, the cross sectional shape of the column lower end of the current divider is mutually to fit with the shape of the perforation of the water nozzle bottom
The flat ellipse or regular polygon matched.
As a kind of embodiment of the utility model, the lower part of the bearing support, which is equipped with, adjusts screw hole, adjusts screw hole
Adjusting screw is inside installed, the column lower end of the current divider is equipped with shrinkage pool, and the upper end of temperature sensing glass ball is plugged on the shrinkage pool
In, the lower end of temperature sensing glass ball is supported in adjusting screw.The structure can be suitble to the temperature sensing glass ball of different size to use, convenient
The installation and adjusting of temperature sensing glass ball.
As a kind of improvement of the utility model, the external connections of the water inlet pipe and faucet body are equipped with a circlip,
Circlip is stuck on water inlet pipe, and effect is that front and back is dislodged or separated between water inlet pipe and faucet body when preventing work.
As a kind of embodiment of the utility model, it is fixedly connected between the water nozzle lid and water nozzle by screw.
The course of work of utility model device is：After generation fire alarm when environment temperature reaches standard value, temperature-sensitive glass
Ball explosion, the temperature sensing glass ball after explosion are detached from from bearing support, are dropped down at this time by the current divider that temperature sensing glass ball supports,
To make current divider leave the lower water inlet of water inlet pipe, then the lower water inlet through water inlet pipe enters faucet body to water immediately
Water cavity, due to the wedge-shaped water outlet for being provided with one group of disalignment on water nozzle and being symmetrically arranged, water is by water outlet high speed at this time
It sprays, under the promotion of water flow and air, faucet body makees automatic rotary motion, the centrifugal force that faucet body rotation generates by ball
The water of water outlet high speed ejection is ejected at parabolical, to form comprehensive jetting, achievees the effect that large area is put out a fire.
When the utility model improved rotary temperature-sensing sprinkling fire extinguishing device is installed, faucet body can be directly held by the dress
The water inlet pipe precession extinguishing pipe set is tightened without damaging sealing rubber ring, or even does not all need finally to add using pliers or spanner
Gu easy for installation, quick.Because of the rotary temperature sensitive spraying fire extinguishing device of above structure, the cone shape upper end of current divider
Outer be equipped with convex block, the pipe shoulder of the water inlet pipe is equipped with groove compatible with the convex block, the upper end of current divider
It is limited between the pipe shoulder of water inlet pipe using the cooperation of convex block and groove, so that being between current divider and water inlet pipe cannot be mutual
Rotary motion；Further, since the shape of the perforation of water nozzle bottom is arbitrary shape than a circular one, such as flat ellipse, square
Shape, regular pentagon or regular hexagon etc., the cross sectional shape of the column lower end of the current divider are worn with the water nozzle bottom
The shape in hole is adapted, thus can also play the role of limit between the lower end of current divider and water nozzle bottom, thus current divider
Be also between lower end and water nozzle cannot mutually rotary motion, i.e., between entire current divider and faucet body be it is fixed, point
Relative rotary motion can not be done between stream device and faucet body.Using directly hand-held faucet body by the peace in water inlet pipe precession extinguishing pipe
Dress mode, when rotating faucet body drive water inlet pipe rotation, current divider follows faucet body to rotate synchronously, the sealant on current divider
Circle also follows faucet body to rotate synchronously, i.e., is to rotate synchronously between sealing rubber ring and water inlet pipe, water inlet pipe rotates just not at this time
It can rub and oppress sealing rubber ring and damage, the service life of extinguishing device can be extended while quick and easy for installation.
In conclusion the utility model have the characteristics that it is quick and easy for installation, prolong the service life, be practical.
With reference to the accompanying drawing and specific embodiment the utility model will be further described.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the main view of the water inlet pipe of the utility model embodiment；
Fig. 3 is the bottom view of the water inlet pipe of the utility model embodiment；
Fig. 4 is the structure sectional view of the water nozzle lid of the utility model embodiment；
Fig. 5 is the water nozzle lid of the utility model embodiment and the bottom view of water inlet pipe；
Fig. 6 is the structural schematic diagram of the current divider of the utility model embodiment；
Fig. 7 is the bottom view of the current divider of the utility model embodiment；
Fig. 8 is the structure sectional view of the water nozzle of the utility model embodiment；
Fig. 9 is the top view of the water nozzle of the utility model embodiment.
Specific embodiment
As shown in Figure 1, a kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus provided by the embodiment of the utility model, including
Water inlet pipe 1 and faucet body, faucet body are made of water nozzle lid 2 and water nozzle 3, and the external connections of water inlet pipe 1 and faucet body are equipped with one
Circlip 21, circlip 21 are stuck on water inlet pipe 1, are fixedly connected between water nozzle lid 2 and water nozzle 3 by screw 22.Such as Fig. 4 and Fig. 5 institute
Show, the middle part of water nozzle lid 2 is equipped with through-hole 4, and the aperture of through-hole 4 is suitable with the caliber of water inlet pipe 1, the end of water inlet pipe 1 equipped with to
The pipe shoulder 5 of outer extension, water inlet pipe 1 are connect at the through-hole 4 of water nozzle lid 2 with faucet body, the pipe shoulder 5 and water nozzle lid 2 of water inlet pipe 1
Inside form an annular crack 6, be placed with one group of ball 7 in crack 6.The inside of faucet body be equipped with water cavity 8, water cavity 8 with
Water inlet pipe 1 is connected to, the wedge-shaped water outlet 9 that one group of disalignment is provided on water nozzle 3 and is symmetrically arranged, water outlet 9 and water cavity 8
Connection.A current divider 10 is equipped in faucet body, the upper end of current divider 10 is in cone shape, and lower end is in the form of a column；The circle of current divider 10
There is diameter to be greater than the outer 11 of caliber in water inlet pipe 1 for cone-shaped upper end, be provided between outer 11 and the pipe shoulder 5 of water inlet pipe 1
One sealing rubber ring 12, current divider 10 seal the lower water inlet of water inlet pipe 1 by its cone shape upper end and sealing rubber ring 12；Water
The bottom of mouth 3 has a perforation 13, and the column lower end of current divider 10 is pierced by from the perforation 13 of 3 bottom of water nozzle.As shown in figure 8, water
It is provided with a bearing support 14 below mouth 3, temperature sensing glass ball 15 is provided in bearing support 14, the lower part of bearing support 14, which is equipped with, adjusts spiral shell
Hole 18 adjusts and is equipped with adjusting screw 19 in screw hole 18, and the column lower end of current divider 10 is equipped with shrinkage pool 20, temperature sensing glass ball 15
Upper end is plugged in the shrinkage pool 20, and the lower end of temperature sensing glass ball 15 is supported in adjusting screw 19.The cone shape of current divider 10
The outer 11 of upper end is equipped at least one convex block 16, and it is compatible with convex block 16 that the pipe shoulder 5 of water inlet pipe 1 is equipped at least one
Groove 17, convex block 16 are located in groove 17；The shape of the perforation 13 of 3 bottom of water nozzle is arbitrary shape than a circular one, described
The cross sectional shape of the column lower end of current divider 10 is adapted with the shape of the perforation 13 of 3 bottom of water nozzle.In practical application
In, settable 1 ~ 3 convex block 16, convex block 16 are evenly arranged on the current divider 10 on the outer 11 of the cone shape upper end of current divider 10
Cone shape upper end outer 11 on；Correspondingly, the pipe shoulder 5 of water inlet pipe 1 is equipped with 1 ~ 3 groove compatible with convex block 16
17, the present embodiment selects 1 convex block 16 and 1 groove 17 to cooperate, as shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7.It wears 3 bottom of water nozzle
The shape in hole 13 is flat ellipse, rectangle, regular pentagon or regular hexagon；Correspondingly, the section of the column lower end of current divider 10
Shape is flat ellipse compatible with the shape of perforation 13 of 3 bottom of water nozzle, rectangle, regular pentagon or regular hexagon, this reality
Example selection flat ellipse is applied, as shown in figures 7 and 9.
In short, the utility model lists above-mentioned preferred embodiment, but it should be noted that those skilled in the art can
To carry out various change and remodeling.Therefore, it unless such change and modification deviate from the scope of the utility model, otherwise all answers
It should include within the protection scope of the present utility model.
Claims (6)
1. a kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus, including water inlet pipe（1）And faucet body, the faucet body is by water
Mouth lid（2）And water nozzle（3）Composition, water nozzle lid（2）Middle part be equipped with through-hole（4）, through-hole（4）Aperture and water inlet pipe（1）Pipe
Diameter is suitable, water inlet pipe（1）End pipe shoulder with outward extension（5）, water inlet pipe（1）Mounted in water nozzle lid（2）Through-hole（4）Place
It is connect with faucet body, water inlet pipe（1）Pipe shoulder（5）With water nozzle lid（2）Inside form an annular crack（6）, crack（6）In
It is placed with one group of ball（7）；The inside of the faucet body is equipped with water cavity（8）, water cavity（8）With water inlet pipe（1）Connection, water nozzle
（3）On be provided with one group of disalignment and be symmetrically arranged wedge-shaped water outlet（9）, water outlet（9）With water cavity（8）Connection；Institute
A current divider is equipped in the faucet body stated（10）, current divider（10）Upper end be in cone shape, lower end is in the form of a column；Current divider（10）
Cone shape upper end have diameter be greater than water inlet pipe（1）The outer of interior caliber（11）, outer（11）With water inlet pipe（1）Pipe shoulder
（5）Between be provided with a sealing rubber ring（12）, current divider（10）Pass through its cone shape upper end and sealing rubber ring（12）Seal into
Water pipe（1）Lower water inlet；Water nozzle（3）Bottom have one perforation（13）, current divider（10）Column lower end from water nozzle（3）
The perforation of bottom（13）It is pierced by；Water nozzle（3）Lower section is provided with a bearing support（14）, bearing support（14）Inside it is provided with temperature sensing glass ball
（15）, temperature sensing glass ball（15）Upper end and current divider（10）Lower end in contact, temperature sensing glass ball（15）Lower end and bearing support
（14）Contact；It is characterized in that：The current divider（10）Cone shape upper end outer（11）It is convex to be equipped at least one
Block（16）, the water inlet pipe（1）Pipe shoulder（5）It is equipped at least one and the convex block（16）Compatible groove（17）,
The convex block（16）Positioned at the groove（17）It is interior；The water nozzle（3）The perforation of bottom（13）Shape be except circle
Outer arbitrary shape, the current divider（10）Column lower end cross sectional shape and the water nozzle（3）The perforation of bottom
（13）Shape be adapted.
2. modified temperature-sensitive rotary spraying fire extinguishing apparatus according to claim 1, it is characterised in that：The current divider
（10）Cone shape upper end outer（11）It is equipped with 1 ~ 3 convex block（16）, the convex block（16）It is evenly arranged on the current divider
（10）Cone shape upper end outer（11）On；Correspondingly, the water inlet pipe（1）Pipe shoulder（5）It is equipped with 1 ~ 3 and institute
State convex block（16）Compatible groove（17）.
3. modified temperature-sensitive rotary spraying fire extinguishing apparatus according to claim 1 or 2, it is characterised in that：The water
Mouth（3）The perforation of bottom（13）Shape be flat ellipse or regular polygon；Correspondingly, the current divider（10）Column lower end
Cross sectional shape be and the water nozzle（3）The perforation of bottom（13）The compatible flat ellipse of shape or regular polygon.
4. modified temperature-sensitive rotary spraying fire extinguishing apparatus according to claim 3, it is characterised in that：The bearing support
（14）Lower part be equipped with adjust screw hole（18）, adjust screw hole（18）Adjusting screw is inside installed（19）, the current divider（10）
Column lower end be equipped with shrinkage pool（20）, temperature sensing glass ball（15）Upper end be plugged on the shrinkage pool（20）In, temperature sensing glass ball（15）
Lower end be supported on adjusting screw（19）On.
5. modified temperature-sensitive rotary spraying fire extinguishing apparatus according to claim 4, it is characterised in that：The water inlet pipe
（1）A circlip is equipped with the external connections of faucet body（21）, circlip（21）It is stuck in water inlet pipe（1）On.
6. modified temperature-sensitive rotary spraying fire extinguishing apparatus according to claim 5, it is characterised in that：The water nozzle lid
（2）And water nozzle（3）Between pass through screw（22）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233938.1U CN208145277U (en) | 2018-02-09 | 2018-02-09 | A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233938.1U CN208145277U (en) | 2018-02-09 | 2018-02-09 | A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145277U true CN208145277U (en) | 2018-11-27 |
Family
ID=64382186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233938.1U Withdrawn - After Issue CN208145277U (en) | 2018-02-09 | 2018-02-09 | A kind of modified temperature-sensitive rotary spraying fire extinguishing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273220A (en) * | 2018-02-09 | 2018-07-13 | 颜月甜 | Improved temperature-sensing type rotary spraying fire extinguishing device |
-
2018
- 2018-02-09 CN CN201820233938.1U patent/CN208145277U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273220A (en) * | 2018-02-09 | 2018-07-13 | 颜月甜 | Improved temperature-sensing type rotary spraying fire extinguishing device |
| CN108273220B (en) * | 2018-02-09 | 2023-01-31 | 颜日明 | Improved temperature-sensing rotary spraying fire extinguishing device |
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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: 20210210 Address after: No. 20, Xinguang Road, Xinzao Town, Panyu District, Guangzhou, Guangdong 511436 Patentee after: Guangdong Longyu Fire Technology Co.,Ltd. Address before: Room 2004, block 6, lvyufangju, No.13, Baoyuan Road, Chancheng District, Foshan City, Guangdong Province, 528000 Patentee before: Yan Yuetian |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 519040 8th floor, workshop 4, 1476 Airport West Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province Patentee after: Guangdong Longyu Fire Technology Co.,Ltd. Address before: No. 20, Xinguang Road, Xinzao Town, Panyu District, Guangzhou, Guangdong 511436 Patentee before: Guangdong Longyu Fire Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: Room 2004, block 6, lvyufangju, No.13, Baoyuan Road, Chancheng District, Foshan City, Guangdong Province, 528000 Patentee after: Yan Riming Address before: 519040 8th floor, workshop 4, 1476 Airport West Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province Patentee before: Guangdong Longyu Fire Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181127 Effective date of abandoning: 20230131 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181127 Effective date of abandoning: 20230131 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |