CN207688167U - A kind of boiler environment safety early warning device - Google Patents
A kind of boiler environment safety early warning device Download PDFInfo
- Publication number
- CN207688167U CN207688167U CN201721703616.0U CN201721703616U CN207688167U CN 207688167 U CN207688167 U CN 207688167U CN 201721703616 U CN201721703616 U CN 201721703616U CN 207688167 U CN207688167 U CN 207688167U
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- shell
- circular
- boiler
- block
- bottom end
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Abstract
The utility model discloses a kind of boiler environment safety early warning devices, including first shell, the first shell is arranged in hollow type rectangular parallelepiped structure, and first shell top and bottom end be equipped with circular open, second shell is slidably connected at circular open, second shell is slidably connected with first shell, there are four the sliding blocks of circular array setting for the side wall bottom end connection of second shell, the inner wall of first shell set there are four circular array setting sliding slot, each sliding block is slidably connected with a sliding slot, the bottom end of the sliding block is set there are two symmetrically arranged baffle, two baffles are connect with the inner wall of first shell, and second spring is equipped between two baffles, the top of second spring and the bottom end of sliding block connect.The utility model structure novel can make boiler carry out pressure self-adjusting section according to the pressure value of itself, increase the security performance of boiler environment, ensure that boiler normal use.
Description
Technical field
The utility model is related to boiler technology field more particularly to a kind of boiler environment safety early warning devices.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water with certain thermal energy or organic heat carrier.The original meaning of pot refers to the water container heated on fire, and stove refers to burning
The place of fuel, boiler include pot and stove two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood, which is lived, provides required thermal energy, mechanical energy can be also converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.Boiler according to
Purpose classification is divided into：1, station boiler：For the boiler in thermal power plant, capacity is big, parameter is high, technology is new, requirement is tight, be on
Extra large boiler factory's major product；2, Industrial Boiler：In the stream of the weaving of each industrial production, printing and dyeing, pharmacy, chemical industry, oil refining, papermaking etc.
The boiler that steam or hot water are provided in journey, heating, refrigeration, is one of Shanghai Boiler Plant's product；3, boiler for domestic：For each industrial and mineral,
Enterprises and institutions, hotel, service industry etc. provide the boiler of low parameter steam or hot water.Such boiler demand is big, and the whole nation is each
There are many manufactories on ground；4, special boiler：Such as two vapour cycle boiler of double-work medium, nuclear fuel, ship, locomotive, waste liquid, waste heat, straight
Flow boiler etc..The main operational principle of boiler is a kind of waste heat using in the thermal energy discharged after fuel combustion or industrial production
The water in container is passed to, water is made to reach the heat power equipment of required temperature or certain pressure steam.Boiler " pot " with
" stove " two parts are carried out at the same time, and water enters after boiler, in boiler circuit boiler heating surface by the heat transfer water supply of absorption,
So that water is heated into the hot water of certain temperature and pressure or generate steam, is brought out application.In combustion apparatus part, fuel combustion is not
Disconnected to release heat, the high-temperature flue gas of generation of burning transfers heat to boiler heating surface by the propagation of heat, and self-temperature by
It gradually reduces, is finally discharged by chimney.
Boiler in use, is not released if its internal pressure is excessive, may result in boiler
Explosion returns enterprise's production and brings serious loss to injure the life security of staff, and in current boiler
Portion's pressure is observed simply by a pressure gauge, if its internal pressure is excessive, stops providing energy to boiler, if
Pressure is too small, the case where negative pressure occurs, then continue and it is lasting give boiler provide energy, so so that the use of boiler
Become comparable trouble, it is inconvenient, and also there is also some potential safety problemss, therefore, in order to solve problems, it is proposed that
A kind of boiler environment safety early warning device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of boiler environment peace proposed
Full prior-warning device.
To achieve the goals above, the utility model uses following technical solution：
A kind of boiler environment safety early warning device, including first shell, the first shell are in hollow type rectangular parallelepiped structure
Setting, and the top of first shell and bottom end are equipped with circular open, and second shell, second shell are slidably connected at circular open
Body is slidably connected with first shell, and there are four the sliding block of circular array setting, first shells for the side wall bottom end connection of second shell
The inner wall of body is set there are four the sliding slot of circular array setting, and each sliding block is slidably connected with a sliding slot, the bottom of the sliding block
End is set there are two symmetrically arranged baffle, and two baffles connects with the inner wall of first shell, and equipped with the between two baffles
Two springs, the top of second spring and the bottom end of sliding block connect, and the bottom end of second spring and the bottom end inner wall of first shell connect,
The side wall of the first shell is set there are four the circular through hole of circular array setting, and each circular through hole and a sliding slot connect
It is logical, the first spring is respectively connected with above and below each circular through hole, the one end of the first spring far from first shell is connected with
Connecting plate, connecting plate are connected with block close to the centre position of first shell side, and block is slidably connected with circular through hole, block
Side far from connecting plate is connected with connecting rod, and side of the connecting rod far from block is connected with contact block, the sliding block with contact
Block contacts.
Preferably, the contact block is arranged in hemispherical configuration.
Preferably, the sliding block is equipped with circular through hole, and circular through hole is connected to the circular through hole on first shell side wall.
Preferably, the cylinder structure setting of the block, and block matches with the circular through hole on first shell side wall
It closes.
Preferably, the second shell is arranged in hollow circular column structure, and the bottom end of second shell is equipped with opening.
In the utility model, pass through the first spring of first shell, connecting plate, block, connecting rod, contact block, sliding slot, sliding block
Design, the boiler in high pressure can be made voluntarily to obtain the function of release of pressure, ensure the working environment of boiler safety, by the
The design of two springs, baffle, sliding block, second shell, can be to avoid boiler because damaging furnace body in negative pressure value so that furnace body
It is protected, therefore the utility model can make boiler carry out pressure self-adjusting section according to the pressure value of itself, increase boiler
The security performance of environment ensure that boiler normal use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of boiler environment safety early warning device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of boiler environment safety early warning device overlooking structure diagram.
In figure：1 first shell, 2 first springs, 3 connecting plates, 4 blocks, 5 connecting rods, 6 contact blocks, 7 sliding slots, 8 second bullets
Spring, 9 baffles, 10 sliding blocks, 11 second shells.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of boiler environment safety early warning device, including first shell 1, first shell 1 are long in hollow type
Cube structure is arranged, and the top of first shell 1 and bottom end are equipped with circular open, and second shell is slidably connected at circular open
Body 11, second shell 11 are slidably connected with first shell 1, and the side wall bottom end connection of second shell 11 is set there are four circular array
The sliding block 10 set, the inner wall of first shell 1 set that there are four the sliding slot 7 of circular array setting, each sliding block 10 and a sliding slots 7
It is slidably connected, the bottom end of the sliding block is set there are two symmetrically arranged baffle 9, and two baffles 9 connect with the inner wall of first shell 1
It connects, and is equipped with second spring 8 between two baffles 9, the top of second spring 8 is connect with the bottom end of sliding block 10, second spring 8
Bottom end is connect with the bottom end inner wall of first shell 1, and the side wall of the first shell 1 sets that there are four the circles of circular array setting
Through-hole, each circular through hole are connected to a sliding slot 7, and the first spring 2 is respectively connected with above and below each circular through hole, the
One one end of spring 2 far from first shell 1 is connected with connecting plate 3, and connecting plate 3 connects close to the centre position of 1 side of first shell
It is connected to block 4, block 4 is slidably connected with circular through hole, and side of the block 4 far from connecting plate 3 is connected with connecting rod 5, connecting rod 5
Side far from block 4 is connected with contact block 6, and the sliding block 10 is contacted with contact block 6, and contact block 6 is arranged in hemispherical configuration,
Sliding block 10 is equipped with circular through hole, and circular through hole is connected to the circular through hole on 1 side wall of first shell, 4 cylinder knot of block
Structure is arranged, and block 4 is matched with the circular through hole on 1 side wall of first shell, and second shell 11 is in hollow circular column structure
Setting, and the bottom end of second shell 11 is equipped with opening.
Operation principle：When the utility model is used, which is mounted on boiler, if boiler pressure is excessive, pot
Stove Steam Actuation second shell 11 so that the sliding in sliding slot 7 with movable slider 10 of second shell 11, while driving second spring 8
It stretches, when sliding block 10 is moved at contact block 6, slipper push contact block 6 moves in the horizontal direction, and sliding block 6 pushes connecting rod
5, connecting rod 5 pushes block 4 to be slided in through-hole so that block 4 is detached from through-hole, while connecting plate 3 being driven to move, and makes simultaneously
First spring 2 stretches, and steam flows to the outside of first shell 1 by sliding block 10 and through-hole at this time so that the pressure in boiler obtains
To release, the case where if there is negative pressure, then second spring 8 holds the sliding block 10 in second shell 11, while baffle 9 resists cunning
Block 10 so that second shell 11 keeps opposing stationary with first shell 1, and atmospheric pressure is avoided to enter in boiler, to protect
Boiler.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of boiler environment safety early warning device, including first shell (1), which is characterized in that during the first shell (1) is in
Casement rectangular parallelepiped structure is arranged, and the top of first shell (1) and bottom end are equipped with circular open, are slidably connected at circular open
There are second shell (11), second shell (11) to be slidably connected with first shell (1), the side wall bottom end of second shell (11) is connected with
The sliding block (10) of four circular arrays setting, the inner wall of first shell (1) set that there are four the sliding slots of circular array setting
(7), each sliding block (10) is slidably connected with a sliding slot (7), and the bottom end of the sliding block sets that there are two symmetrically arranged baffles
(9), two baffles (9) connect with the inner wall of first shell (1), and second spring (8) is equipped between two baffles (9), the
The top of two springs (8) is connect with the bottom end of sliding block (10), the bottom end inner wall of the bottom end and first shell (1) of second spring (8)
Connection, the side wall of the first shell (1) are set there are four the circular through hole of circular array setting, each circular through hole and one
Sliding slot (7) is connected to, and the first spring (2) is respectively connected with above and below each circular through hole, the first spring (2) is far from first shell
One end of body (1) is connected with connecting plate (3), and connecting plate (3) is connected with block close to the centre position of first shell (1) side
(4), block (4) is slidably connected with circular through hole, and side of the block (4) far from connecting plate (3) is connected with connecting rod (5), connects
Side of the bar (5) far from block (4) is connected with contact block (6), and the sliding block (10) contacts with contact block (6).
2. a kind of boiler environment safety early warning device according to claim 1, which is characterized in that the contact block (6) is in
Hemispherical configuration is arranged.
3. a kind of boiler environment safety early warning device according to claim 1, which is characterized in that set on the sliding block (10)
There are circular through hole, circular through hole to be connected to the circular through hole on first shell (1) side wall.
4. a kind of boiler environment safety early warning device according to claim 1, which is characterized in that the block (4) is in circle
Column construction is arranged, and block (4) is matched with the circular through hole on first shell (1) side wall.
5. a kind of boiler environment safety early warning device according to claim 1, which is characterized in that the second shell (11)
It is arranged in hollow circular column structure, and the bottom end of second shell (11) is equipped with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703616.0U CN207688167U (en) | 2017-12-10 | 2017-12-10 | A kind of boiler environment safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703616.0U CN207688167U (en) | 2017-12-10 | 2017-12-10 | A kind of boiler environment safety early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688167U true CN207688167U (en) | 2018-08-03 |
Family
ID=62997092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703616.0U Expired - Fee Related CN207688167U (en) | 2017-12-10 | 2017-12-10 | A kind of boiler environment safety early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688167U (en) |
-
2017
- 2017-12-10 CN CN201721703616.0U patent/CN207688167U/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: 20180803 Termination date: 20181210 |