CN202252807U - Novel steam trap - Google Patents
Novel steam trap Download PDFInfo
- Publication number
- CN202252807U CN202252807U CN2011203658378U CN201120365837U CN202252807U CN 202252807 U CN202252807 U CN 202252807U CN 2011203658378 U CN2011203658378 U CN 2011203658378U CN 201120365837 U CN201120365837 U CN 201120365837U CN 202252807 U CN202252807 U CN 202252807U
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- liquid
- tank body
- steam
- steam trap
- float valve
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Abstract
The utility model discloses a novel steam trap. The steam trap comprises a tank body, wherein the tank body is provided with a feeding port, a steam exhaust port and a liquid discharge port; the feeding port and the steam exhaust port are formed at the upper end part of the tank body; the liquid discharge port is formed at the lower part of the tank body; a ball float valve is arranged in the tank body; a liquid inlet and a liquid outlet are respectively formed at the left end and the right end of the ball float valve; and a connecting pipe is connected between the liquid outlet of the ball float valve and the liquid discharge port of the tank body. Water amount of the steam trap is controlled through gravity of the ball float valve and the buoyancy force of liquid at the bottom of the steam trap, so that the liquid level of liquid at the bottom of the tank body is kept within the range of a certain height in the whole drainage process, and steam leakage in the liquid drainage process is avoided. The novel steam trap provided by the utility model has the advantages of unique design, simple structure, low cost, high steam recovery rate, and easiness in large-scale popularization and application.
Description
Technical field
The utility model relates to and in the steam generating system of chemical industry, is used for the steam trap connection that vapour-liquid two is separated, and relates to a kind of novel STEAM TRAP specifically.
Background technique
In the steam generating system of existing technology, STEAM TRAP is to be used for device that vapour-liquid two is separated.Usually, STEAM TRAP comprises a tank body, and tank body has the material feeding mouth that is used to import liquid-vapor mixture, be used for the steam-expelling port of exhaust steam and be used to discharge the liquid port of condensed fluid; Material feeding mouth, steam-expelling port all are arranged at the upper end portion of tank body; Liquid port is arranged at the underpart of tank body, during work, gets into the interior liquid-vapor mixture of tank body under the effect of self gravitation; Condensed water is to lower half portion sedimentation of tank body; Steam floats on the top of condensed water, and back condensed water is discharged by liquid-discharging tube, and steam is discharged by steam-expelling port.The liquid level that will guarantee the condensed water in the tank body in the course of the work is retained to certain safe liquid level, otherwise gas leak phenomenon can take place.
Yet the structure of the STEAM TRAP of existing technology is reasonable not enough, causes its more or less freely generation gas leak phenomenon, needs further improvement.How can provide a kind of novel STEAM TRAP simple in structure, that gas leak phenomenon can not take place to become the urgent demand of people.
The model utility content
The utility model provides a kind of novel STEAM TRAP simple in structure, that gas leak phenomenon can not take place to become the urgent demand of people in order to overcome the deficiency that existing technology exists.
The utility model is realized through following technological scheme: a kind of novel STEAM TRAP; Comprise tank body, tank body has material feeding mouth, steam-expelling port and liquid port, and material feeding mouth, steam-expelling port all are arranged at the upper end portion of tank body; Liquid port is arranged at the bottom of tank body; Be provided with float valve in the tank body, the right ends of float valve is respectively arranged with liquid entering hole and liquid outlet, is sealedly connected with connecting tube between the liquid outlet of float valve and the liquid port of tank body.
Said tank body is outside equipped with liquid-discharging tube, and liquid-discharging tube and liquid port are tightly connected.
The beneficial effect of the utility model is: the novel STEAM TRAP of the utility model utilizes the gravity of float valve and the buoyancy of STEAM TRAP bottom liquid that STEAM TRAP is carried out water yield control; The liquid level of tank base liquid in the whole hydrophobic process is maintained in the certain height scope; Thereby gas leak phenomenon can not take place in the discharge opeing process; The novel STEAM TRAP design of the utility model is ingenious, simple in structure, with low cost, the water vapor recovery rate high, is easy to large-scale promotion application.
Description of drawings
Fig. 1 is the structural representation of a kind of novel STEAM TRAP of the utility model;
Among the figure: the 1-tank body; The 2-material feeding mouth; The 3-steam-expelling port; The 4-liquid port; The 5-float valve; The liquid entering hole of 6-float valve; The liquid outlet of 7-float valve; The 8-connecting tube; The 9-liquid-discharging tube.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1, a kind of novel STEAM TRAP comprises tank body 1; Tank body 1 has material feeding mouth 2, steam-expelling port 3 and liquid port 4; Material feeding mouth 2, steam-expelling port 3 all are arranged at the upper end portion of tank body 1, and liquid port 4 is arranged at the bottom of tank body 1, are provided with float valve 5 in the tank body 1; The right ends of float valve 5 is respectively arranged with liquid entering hole 6 and liquid outlet 7; Be sealedly connected with connecting tube 8 between the liquid outlet 7 of float valve 5 and the liquid port 4 of tank body 1, said tank body 1 is outside equipped with liquid-discharging tube 9, and liquid-discharging tube 9 is tightly connected with liquid port 4.
When work, liquid-vapor mixture gets in the tank body 1 of STEAM TRAP through material feeding mouth 2, and liquid sinks to the bottom of tank body 1 in action of gravity; Water vapor is positioned at the top of tank body 1, when the liquid deposition of the bottom of tank body 1 to a certain amount of the time, buoyancy of water is greater than the gravity of float valve 5 self; The float valve 5 that is arranged in the tank body 1 is floated, and float valve 5 rises and opens, and liquid flows out from liquid-discharging tube 9; When liquid flows out when a certain amount of, the liquid level of tank body 1 bottom descends, and buoyancy of water is less than the gravity of float valve 5 self; Float valve 5 descends under action of gravity and closes, and stops discharge opeing.The liquid level of tank body 1 bottom liquid maintains in the certain height scope in whole hydrophobic process, so in the discharge opeing process, gas leak phenomenon can not take place.The steam-expelling port 3 of STEAM TRAP is connected on the gas utilization unit, steam is utilized.
Should be noted that at last; Above content is only in order to explain the technological scheme of the utility model; But not to the restriction of the utility model protection domain; The simple modification that those of ordinary skill in the art carries out the technological scheme of the utility model perhaps is equal to replacement, does not all break away from the essence and the scope of the utility model technological scheme.
Claims (2)
1. novel STEAM TRAP; It is characterized in that: said novel STEAM TRAP comprises tank body, and said tank body has material feeding mouth, steam-expelling port and liquid port, and said material feeding mouth, said steam-expelling port all are arranged at the upper end portion of said tank body; Said liquid port is arranged at the bottom of said tank body; Be provided with float valve in the said tank body, the right ends of said float valve is respectively arranged with liquid entering hole and liquid outlet, is sealedly connected with connecting tube between the liquid outlet of said float valve and the liquid port of said tank body.
2. novel STEAM TRAP according to claim 1 is characterized in that: said tank body is outside equipped with liquid-discharging tube, and said liquid-discharging tube and said liquid port are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203658378U CN202252807U (en) | 2011-09-29 | 2011-09-29 | Novel steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203658378U CN202252807U (en) | 2011-09-29 | 2011-09-29 | Novel steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252807U true CN202252807U (en) | 2012-05-30 |
Family
ID=46114048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203658378U Expired - Fee Related CN202252807U (en) | 2011-09-29 | 2011-09-29 | Novel steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252807U (en) |
-
2011
- 2011-09-29 CN CN2011203658378U patent/CN202252807U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |