CN203241108U - Protection structure of glass plate liquid level meter - Google Patents
Protection structure of glass plate liquid level meter Download PDFInfo
- Publication number
- CN203241108U CN203241108U CN 201320250807 CN201320250807U CN203241108U CN 203241108 U CN203241108 U CN 203241108U CN 201320250807 CN201320250807 CN 201320250807 CN 201320250807 U CN201320250807 U CN 201320250807U CN 203241108 U CN203241108 U CN 203241108U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- flange
- level gauge
- glass plate
- protection structure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a protection structure of a glass plate liquid level meter. The protection structure comprises a liquid level meter body, and perspective glass is arranged on the liquid level meter body. An upper flange and a lower flange are arranged on the side face of the liquid level meter body, and the upper flange and the lower flange are connected with a container through a connecting flange and an end mouth flange. A needle-shaped valve is arranged inside the connecting flange, and a safety steel ball is arranged at the position, corresponding to the valve mouth of the needle-shaped valve, inside the connecting flange. According to the protection structure of the glass plate liquid level meter, the safety steel ball is arranged inside the connecting flange, when the perspective glass is accidentally damaged, the safety steel ball can automatically close the path of the valve under the action of the pressure inside the container, and therefore media can be prevented from continuously flowing out.
Description
Technical field
The utility model belongs to the liquid level gauge field, is specifically related to a kind of protection structure of glass plate liquid level gauge.
Background technology
The glass plate liquid level gauge can be used to the liquid level in the direct indicating sealing container, have the advantages such as simple in structure, intuitive and reliable, durable in use, but the medium in the container must not play corrosive attack with steel, vulcan fibre and graphite pressure ring.The glass plate liquid level gauge connects and composes linker up and down all filling threaded connector on the valve by flange and container, sees through glass plate and can directly read to get the height of the interior liquid level of container.But present glass plate liquid level gauge generally all lacks effectively protection structure, and liquid can a large amount of outflows when glass plate damages.
The utility model content
The utility model provides a kind of protection structure of glass plate liquid level gauge for above-mentioned the deficiencies in the prior art; The protection structure of this glass plate liquid level gauge can when the unexpected breakage of glass plate, prevent that liquid level from continuing outflow.
The utility model is achieved by the following technical solution:
A kind of protection structure of glass plate liquid level gauge is characterized in that, comprises the liquid level gauge body, is provided with combining glass on the liquid level gauge body; The side of described liquid level gauge body is provided with upper flange and lower flange, and described upper flange all links to each other with container with terminal port flange by joint flange with lower flange; Be provided with a needle valve in the described joint flange, the corresponding position, valve port position with needle valve in the described joint flange is provided with a safe steel ball.
Further setting of the present utility model is that the lower end of described liquid level gauge body is provided with blowoff valve.
Further setting of the present utility model is that the upper end of described liquid level gauge body is provided with the emptying plug.
The protection structure of glass plate liquid level gauge described in the utility model; by safe steel ball is set in joint flange, so that when the unexpected breakage of combining glass, safe steel ball can be under the effect of container inner pressure; the automatic-closing valve path, thus can prevent that medium from continuing outflow.
Description of drawings
Fig. 1 is the structural drawing of glass plate liquid level gauge described in the utility model;
Fig. 2 is the sectional view of upper flange part among Fig. 1.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, the utility model provides a kind of protection structure of glass plate liquid level gauge, comprises liquid level gauge body 1, is provided with combining glass 2 on the liquid level gauge body 1; The side of described liquid level gauge body 1 is provided with upper flange 3 and lower flange 4, and described upper flange 3 all links to each other with container with terminal port flange 6 by joint flange 5 with lower flange 4; Be provided with a needle valve 7 in the described joint flange 5, the corresponding position, valve port position with needle valve 7 in the described joint flange 5 is provided with a safe steel ball 8.The lower end of described liquid level gauge body is provided with blowoff valve 9, and the upper end is provided with emptying plug 10.
Claims (3)
1. the protection structure of a glass plate liquid level gauge is characterized in that, comprises the liquid level gauge body, is provided with combining glass on the liquid level gauge body; The side of described liquid level gauge body is provided with upper flange and lower flange, and described upper flange all links to each other with container with terminal port flange by joint flange with lower flange; Be provided with a needle valve in the described joint flange, the corresponding position, valve port position with needle valve in the described joint flange is provided with a safe steel ball.
2. the protection structure of glass plate liquid level gauge according to claim 1 is characterized in that, the lower end of described liquid level gauge body is provided with blowoff valve.
3. the protection structure of glass plate liquid level gauge according to claim 1 is characterized in that, the upper end of described liquid level gauge body is provided with the emptying plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250807 CN203241108U (en) | 2013-05-08 | 2013-05-08 | Protection structure of glass plate liquid level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250807 CN203241108U (en) | 2013-05-08 | 2013-05-08 | Protection structure of glass plate liquid level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241108U true CN203241108U (en) | 2013-10-16 |
Family
ID=49318394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250807 Expired - Fee Related CN203241108U (en) | 2013-05-08 | 2013-05-08 | Protection structure of glass plate liquid level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241108U (en) |
-
2013
- 2013-05-08 CN CN 201320250807 patent/CN203241108U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204067182U (en) | A kind of intelligent water flow indicator | |
| CN203241108U (en) | Protection structure of glass plate liquid level meter | |
| CN204043844U (en) | A kind of mechanical pressure gauge | |
| CN205065268U (en) | Dual function's storage tank | |
| CN209459727U (en) | A kind of novel liquid level counter device | |
| CN201233928Y (en) | Electrolysis liquid in vivo circulation connector for accumulator forming | |
| CN203583610U (en) | Bidirectional water seal device | |
| CN204437258U (en) | Large sealing formula tank body positive/negative-pressure integrated protective device | |
| CN203631657U (en) | Filling cap capable of automatically supplementing liquid | |
| CN203018237U (en) | Portable die-cast slurry making pipe | |
| CN208536949U (en) | A kind of novel gas flowmeter | |
| CN202927169U (en) | Overflow valve | |
| CN209416578U (en) | A kind of fluid injection workshop electrolyte bucket argon pressure warning device | |
| CN203367701U (en) | Waterproof connector for ultrasonic measurement of shaft | |
| CN202822871U (en) | Standing liquid separating kettle | |
| CN103628535B (en) | Two-way water seal arrangement | |
| CN202916040U (en) | An anti-seepage self-sealing pressure gauge connector | |
| CN203412034U (en) | Pressure-stabilizing tank | |
| CN202449445U (en) | Pipe orifice mechanism for horizontal storage tank | |
| CN201795109U (en) | Extraction check valve for vacuum bag | |
| CN203674533U (en) | Resin-potted flow guide sleeve for sensor connector | |
| CN203189064U (en) | Pressure hole drain device | |
| CN202905853U (en) | Acid injecting funnel for lead-acid storage battery | |
| CN215338493U (en) | Ultrasonic water level meter | |
| CN202903274U (en) | Quartz glass tube liquid level meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131016 Termination date: 20170508 |