CN208012700U - A kind of long window two-colour fluviograph of anti-leak - Google Patents
A kind of long window two-colour fluviograph of anti-leak Download PDFInfo
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- CN208012700U CN208012700U CN201820607406.XU CN201820607406U CN208012700U CN 208012700 U CN208012700 U CN 208012700U CN 201820607406 U CN201820607406 U CN 201820607406U CN 208012700 U CN208012700 U CN 208012700U
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- stainless steel
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- level gauge
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Abstract
The utility model discloses a kind of long window two-colour fluviographs of anti-leak, including water-level gauge ontology, water-level gauge body upper part is connected with inlet valve by vapour side connecting tube, water-level gauge body lower part is connected with inlet valve by water side connecting tube, liquid level channel is equipped in water-level gauge ontology, multiple observation windows being connected with the liquid level channel are offered on water-level gauge body wall, visual window lens are pressed with by gland on observation window, gland is by bolt, nut loaded on the water-level gauge ontology, gasket is housed, the gasket is disk spring type washer between screw bolt and nut.The quantity of the disk spring type washer is two or four, is stacked to.After the utility model, can effectively prevent because bolt expand with heat and contract with cold deformation due to caused by watch window leak the problem of.
Description
Technical field
The utility model is related to a kind of long window two-colour fluviographs, concretely relate to a kind of double-colored water level of long window of anti-leak
Meter.
Background technology
Two-colour fluviograph is mainly used for monitoring the primary direct-reading instrument on the spot of steam boiler steam water-level.It passes through vapour
Red, light green display liquid level, non-blind area continuously monitors in water-level gauge visual range.
Two-colour fluviograph is observation boiler vapor liquid level, ensures the key equipment of safe operation of the boiler.Petrifaction ethylene device
Pyrolysis furnace, steam supply waste heat boiler often open stove operation once, blowing out in two months, stove is opened again in a few days, unlike the electricity of power generation
Factory can stablize 1 year or more every time.Long window two-colour fluviograph fastening gland in the prior art is all plain cushion, when boiler vapour
When packet frequent start-stop, since the bolt deflection that expands with heat and contract with cold that water-level gauge fastens gland is larger, water-level gauge watch window can be caused
Frequent leakage, not only waste financial resources, material resources, but also influence boiler and the safety of operations staff.In addition, water-level gauge is long-term
Using visual window lens pollution even fouling can be made, the observation to liquid level in liquid level gauge ontology is affected, there is serious productions
Security risk.
Utility model content
Even if the technical problem to be solved by the present invention is to provide a kind of bolts of fastening gland to expand with heat and contract with cold deflection
The long window two-colour fluviograph of anti-leak larger, that observation window will not be caused to leak.
In order to solve the above technical problems, the long window two-colour fluviograph of the anti-leak of the utility model, including water-level gauge ontology, water
Position meter body upper part is connected with inlet valve by vapour side connecting tube, and water-level gauge body lower part is connected with inlet valve by water side connecting tube,
It is equipped with liquid level channel in water-level gauge ontology, multiple observations being connected with the liquid level channel are offered on water-level gauge body wall
Window is pressed with visual window lens on observation window by gland, gland by bolt, nut loaded on the water-level gauge ontology, spiral shell
Gasket is housed, the gasket is disk spring type washer between screw bolt and nut.
As the improvement of the utility model, the quantity of the disk spring type washer is two or four, is stacked to.
The long window two-colour fluviograph of anti-leak using the above structure, since the gasket is disk spring type washer, disk spring type
Washer has good buffering damping capaicty, and disk spring type washer has automatic compensation sealing power after bolt is because of deformation of expanding with heat and contract with cold
Effect, when especially disk spring type washer is stacked to combination using two or four, due to disc spring washer skin friction resistance act on,
The effect for absorbing impact and dissipation energy is more notable, and automatic compensation sealing power is stronger, can effectively prevent expanding with heat and contract with cold change because of bolt
Shape and caused by watch window leak the problem of.
As another improvement of the utility model, the top of the water-level gauge ontology is equipped with to be connected with the liquid level channel
There is stainless steel inner cylinder and stainless steel outer barrel, stainless steel inner cylinder to pass through stainless for logical horizontal condenser tank, the horizontal condenser tank
Steel outer barrel is simultaneously weldingly connected by stainless steel end socket and the both ends of stainless steel outer barrel, inner wall, the stainless steel outer barrel of stainless steel outer barrel
Both ends connection stainless steel end socket and the stainless steel inner cylinder between the stainless steel end socket of stainless steel outer barrel both ends outer wall it
Between be formed with the steam packing chamber of annular, the steam packing chamber of the annular is connected by communicating pipe with the liquid level channel,
The both ends of the stainless steel inner cylinder are respectively provided with air hose pipeline connector, are located on the stainless steel inner cylinder of stainless steel outer barrel side equipped with section
Flow valve.
The long window two-colour fluviograph of anti-leak using the above structure, when use, connect the air pipe line at stainless steel inner cylinder both ends
Head connect with wind regime, due to the inner wall of the stainless steel outer barrel, stainless steel outer barrel both ends connection stainless steel end socket and be located at
It is formed with the steam packing chamber of annular between the outer wall of stainless steel inner cylinder between the stainless steel end socket of stainless steel outer barrel both ends, works as steaming
Vapour flows upwardly into the steam packing chamber of horizontal condenser tank annular from body upper part, and steam has obtained sufficient diffusion, heat dissipation, together
When in stainless steel inner cylinder cooling wind regime effect under further increase rate of heat exchange, so that the steam in tank is condensed rapidly,
Condensed water is formed, a large amount of condensed waters of generation are flowed down along the communicating pipe, and the effect for washing away window is very good, mica in window
Piece is rinsed very clean, the liquid level that can be clearly observed in window；The inner cylinder, outer barrel and end socket material are
Stainless steel can improve the resistance to corrosion of drainer in the utility model, extend the service life of drainer, install throttling additional
Valve, adjusting air inlet flow adjust cooling velocity in turn.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is that structural representation is cutd open by a kind of main view office of the long window two-colour fluviograph of anti-leak of embodiment of the utility model
Figure.
Fig. 2 is the schematic cross-sectional view of the line A-A along Fig. 1.
Fig. 3 is the enlarged diagram of structure at I in Fig. 2.
Fig. 4 is the enlarged diagram of structure at II in Fig. 2, and the quantity of disk spring type washer shown in figure is two.
Fig. 5 is the enlarged diagram of structure at II in Fig. 2, and the quantity of disk spring type washer shown in figure is four.
Fig. 6 is that structural representation is cutd open by the main view office of the long window two-colour fluviograph of anti-leak of the utility model another embodiment
Figure.
Specific implementation mode
Referring first to Fig. 1-Fig. 5, the long window two-colour fluviograph of anti-leak of the utility model, including water-level gauge ontology 1, water
Position meter 1 top of ontology is connected with inlet valve 3 by vapour side connecting tube 2,1 lower part of water-level gauge ontology by water side connecting tube 4 be connected with into
Water valve 5 is equipped with liquid level channel 6 in water-level gauge ontology 1, offers and multiple is connected with the liquid level channel 6 on 1 wall of water-level gauge ontology
Logical observation window 7 is pressed with visual window lens 9 on observation window 7 by gland 8, and gland 8 is by bolt 10, nut 11 loaded on described
Water-level gauge ontology 1 on, between bolt 10 and nut 11 be equipped with gasket 12, the gasket 12 be disk spring type washer 13.It is described
Disk spring type washer 13 quantity be two or four, be stacked to.
Referring back to Fig. 6, the top of the water-level gauge ontology 1 is equipped with the horizontal condenser being connected with the liquid level channel 6
There is stainless steel inner cylinder 21 and stainless steel outer barrel 22, stainless steel inner cylinder 21 to pass through outside stainless steel for tank 20, the horizontal condenser tank 20
Cylinder 22 is simultaneously weldingly connected by stainless steel end socket 23 and the both ends of stainless steel outer barrel 22, inner wall, the stainless steel of stainless steel outer barrel 22
The stainless steel end socket 23 and the stainless steel between 22 both ends stainless steel end socket 23 of stainless steel outer barrel of 22 both ends of outer barrel connection
The steam packing chamber 24 of annular is formed between the outer wall of inner cylinder 21, the steam packing chamber 24 of the annular passes through communicating pipe 25 and institute
The liquid level channel 6 stated is connected, and the both ends of the stainless steel inner cylinder 21 are respectively provided with air hose pipeline connector 26, is located at stainless steel outer barrel
Throttle valve 27 is housed on the stainless steel inner cylinder 21 of 22 sides.
Claims (3)
1. a kind of long window two-colour fluviograph of anti-leak, including water-level gauge ontology（1）, water-level gauge ontology（1）Top is connected by vapour side
It takes over（2）It is connected with inlet valve（3）, water-level gauge ontology（1）Lower part passes through water side connecting tube（4）It is connected with inlet valve（5）, water-level gauge sheet
Body（1）It is interior to be equipped with liquid level channel（6）, water-level gauge ontology（1）The multiple and liquid level channel is offered on wall（6）The sight being connected
Examine window（7）, observation window（7）On pass through gland（8）It is pressed with visual window lens（9）, gland（8）Pass through bolt（10）, nut（11）
Loaded on the water-level gauge ontology（1）On, bolt（10）And nut（11）Between be equipped with gasket（12）, it is characterised in that：It is described
Gasket（12）For disk spring type washer（13）.
2. the long window two-colour fluviograph of anti-leak as described in claim 1, it is characterised in that：The disk spring type washer（13）'s
Quantity is two or four, is stacked to.
3. the long window two-colour fluviograph of anti-leak as claimed in claim 1 or 2, it is characterised in that：The water-level gauge ontology（1）'s
Top is equipped with and the liquid level channel（6）The horizontal condenser tank being connected（20）, the horizontal condenser tank（20）With stainless
Steel inner cylinder（21）With stainless steel outer barrel（22）, stainless steel inner cylinder（21）Across stainless steel outer barrel（22）And pass through stainless steel end socket
（23）With stainless steel outer barrel（22）Both ends be weldingly connected, stainless steel outer barrel（22）Inner wall, stainless steel outer barrel（22）Both ends connect
The stainless steel end socket connect（23）And it is located at stainless steel outer barrel（22）Both ends stainless steel end socket（23）Between stainless steel inner cylinder
（21）Outer wall between be formed with annular steam packing chamber（24）, the steam packing chamber of the annular（24）Pass through communicating pipe（25）
With the liquid level channel（6）It is connected, the stainless steel inner cylinder（21）Both ends be respectively provided with air hose pipeline connector（26）, it is located at
Stainless steel outer barrel（22）The stainless steel inner cylinder of side（21）It is upper that throttle valve is housed（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607406.XU CN208012700U (en) | 2018-04-26 | 2018-04-26 | A kind of long window two-colour fluviograph of anti-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607406.XU CN208012700U (en) | 2018-04-26 | 2018-04-26 | A kind of long window two-colour fluviograph of anti-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012700U true CN208012700U (en) | 2018-10-26 |
Family
ID=63893235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820607406.XU Active CN208012700U (en) | 2018-04-26 | 2018-04-26 | A kind of long window two-colour fluviograph of anti-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012700U (en) |
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2018
- 2018-04-26 CN CN201820607406.XU patent/CN208012700U/en active Active
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