CN202420210U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
- Publication number
- CN202420210U CN202420210U CN2011205599124U CN201120559912U CN202420210U CN 202420210 U CN202420210 U CN 202420210U CN 2011205599124 U CN2011205599124 U CN 2011205599124U CN 201120559912 U CN201120559912 U CN 201120559912U CN 202420210 U CN202420210 U CN 202420210U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- inner chamber
- seal groove
- sealing
- 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
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Abstract
The utility model discloses a sealing structure, which is simple in structure and can keep good sealing effect for a long time. The sealing structure comprises a sealing groove, wherein a water tank is arranged at the outer side of the sealing groove, an inner cavity of the water tank is communicated with an inner cavity of the sealing groove by a connecting pipe, a water inlet pipe used for delivering water to the inner cavity of the water tank is connected with the water tank, and the inner cavity of the water tank is provided with a floating ball valve connected with the water inlet pipe and used for controlling the liquid level of the water tank. When the sealing structure is used, mixture of water and sand can be contained in the sealing groove, and water can be contained in the water tank. The water tank can supply water for the sealing groove timely, so that good sealing effect of the sealing groove can realized stably for a long time.
Description
Technical field
The utility model relates to a kind of airtight hermetically-sealed construction of hot blast that is used for the pelletizing process central cooler.
Background technology
At present, the airtight sealed junction of the hot blast of pelletizing process central cooler generally comprises a seal groove, has taken up water or sand in the seal groove, utilizes water seal or sand seal with hot blast and cold wind sealed separation.Not enough below this hermetically-sealed construction of the prior art exists: water seal is in use used for a long time, can occur because the water evaporation causes lack of water to influence the phenomenon of sealing effectiveness; Sand seal can occur because husky cutter is out of shape and the phenomenon of scuffing equipment, the crowded inside and outside breast board brick of bad central cooler in long-term use.
The utility model content
The technical problem that the utility model solves provides a kind of simple in structure and can keep the hermetically-sealed construction of excellent sealing effect for a long time.
The utility model solves the technical scheme that its technical problem adopted: hermetically-sealed construction; Comprise seal groove; The arranged outside of said seal groove has water tank; The inner chamber of said water tank is communicated with the inner chamber of seal groove through tube connector, is connected with the water inlet pipe that is used for to the inner chamber water delivery of water tank on the said water tank, and the inner chamber of said water tank is provided with being used to of linking to each other with said water inlet pipe and controls the ball-cock assembly of the liquid level of water tank.
Further be: the inner chamber of said seal groove has taken up water and sand, and the inner chamber of said water tank has taken up water.
The beneficial effect of the utility model is: can take up water in the seal groove, through water tank and tube connector make-up water in seal groove in real time, so the hermetically-sealed construction of the utility model can be realized long-term good sealing effectiveness through simple structure.In addition,, can reduce the water evaporation rate in seal groove, help practicing thrift the water yield that is used to seal if be water and husky mixture.And the hermetically-sealed construction of using the utility model can not produce any adverse effect to miscellaneous equipment, helps the running steady in a long-term of assurance equipment.
Description of drawings
Fig. 1 is the sketch map of the hermetically-sealed construction of the utility model.
Be labeled as among the figure: inner chamber 1, water tank 2, inner chamber 3, water inlet pipe 4, ball-cock assembly 5, tube connector 6, seal groove 7.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
As shown in Figure 1; The hermetically-sealed construction of the utility model; Comprise seal groove 7, the arranged outside of said seal groove 7 has water tank 2, and the inner chamber 3 of said water tank 2 is communicated with the inner chamber 1 of seal groove 7 through tube connector 6; Be connected with the water inlet pipe 4 that is used for to inner chamber 3 water deliverys of water tank 2 on the said water tank 2, the inner chamber 3 of said water tank 2 is provided with being used to of linking to each other with said water inlet pipe 4 and controls the ball-cock assembly 5 of the liquid level of water tank 2.
During use, can in seal groove, inject water, in water tank, also inject water; Make that the interior water level of water level and water tank in the seal groove is identical owing to be provided with tube connector; After the evaporation of the water in the seal groove, the water in the water tank can flow in the seal groove through tube connector, thereby can be to the seal groove automatic water supplement.When the water shortage in the water tank, ball-cock assembly can be communicated with water inlet pipe, and then can pass through water inlet pipe moisturizing in water tank, and after the water of water tank reached scheduled volume, ball-cock assembly can seal water inlet pipe, thereby realizes the real-time moisturizing to water tank.Above-mentioned ball-cock assembly is a valve of using comparative maturity in the prior art, just repeats no more here.
On the basis of the above, for using water wisely, the inner chamber 1 of said seal groove 7 has taken up water and sand, and the inner chamber 3 of said water tank 2 has taken up water.Sand in the seal groove 7 can reduce the evaporation of water speed in the seal groove, therefore helps practicing thrift the water yield that is used to seal.
Claims (2)
1. hermetically-sealed construction; Comprise seal groove (7); It is characterized in that: the arranged outside of said seal groove (7) has water tank (2); The inner chamber (3) of said water tank (2) is communicated with the inner chamber (1) of seal groove (7) through tube connector (6), is connected with the water inlet pipe (4) that is used for to inner chamber (3) water delivery of water tank (2) on the said water tank (2), and the inner chamber (3) of said water tank (2) is provided with being used to of linking to each other with said water inlet pipe (4) and controls the ball-cock assembly (5) of the liquid level of water tank (2).
2. hermetically-sealed construction as claimed in claim 1 is characterized in that: the inner chamber (1) of said seal groove (7) has taken up water and sand, and the inner chamber (3) of said water tank (2) has taken up water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205599124U CN202420210U (en) | 2011-12-28 | 2011-12-28 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205599124U CN202420210U (en) | 2011-12-28 | 2011-12-28 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420210U true CN202420210U (en) | 2012-09-05 |
Family
ID=46744967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205599124U Expired - Fee Related CN202420210U (en) | 2011-12-28 | 2011-12-28 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695538A (en) * | 2015-03-16 | 2015-06-10 | 西安长庆科技工程有限责任公司 | Automatic water-supplementing water seal technology of water-seal well |
-
2011
- 2011-12-28 CN CN2011205599124U patent/CN202420210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695538A (en) * | 2015-03-16 | 2015-06-10 | 西安长庆科技工程有限责任公司 | Automatic water-supplementing water seal technology of water-seal well |
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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 |
Granted publication date: 20120905 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |