CN202237397U - Automatic pressurizing device for drainage - Google Patents
Automatic pressurizing device for drainage Download PDFInfo
- Publication number
- CN202237397U CN202237397U CN2011203989489U CN201120398948U CN202237397U CN 202237397 U CN202237397 U CN 202237397U CN 2011203989489 U CN2011203989489 U CN 2011203989489U CN 201120398948 U CN201120398948 U CN 201120398948U CN 202237397 U CN202237397 U CN 202237397U
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- steam
- water
- drainage
- compression chamber
- contained
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Abstract
An automatic pressurizing device for drainage is characterized in that a steam sucking and injecting device is mounted at an exhaust outlet of a water collection tank, a check valve is mounted between the water collection tank and a pressurizing chamber, electromagnetic valves are mounted on the pressurizing chamber, a steam inlet pipe and an exhaust pipe respectively, and a liquid level meter is mounted on one side of the pressurizing chamber. By the aid of the automatic pressurizing device for drainage, closed negative-pressure recovery of condensate water and secondary recycling of steam can be realized, heat of high-temperature condensate water is utilized sufficiently, secondary heat pollution of exhausted steam is avoided, and accordingly energy saving and emission reducing effects are realized.
Description
[technical field]
The utility model relates to the hydrophobic automatic pressue device that a kind of condensed water reclaims, and is specifically related to a kind of airtight recovery of condensed water that is applied on the drain water piping, especially can airtight negative pressure reclaims the hydrophobic automatic pressue device of condensed water and steam.
[background technology]
At present, known hydrophobic automatic pressue device structure is made up of water collect tank, compression chamber.The condensed water of hydrophobic pipeline collected get into behind the water collect tank gravity and flow to behind the compression chamber through being transported to watering equipment after the steam pressurized.But, under a lot of situation, because the condensed water pressure ratio that drain valve comes out is lower; Can't rely on self power to flow to hydrophobic automatic pressue device; Cause that drain valve is hydrophobic to have some setbacks, ponding is more serious in equipment or the pipeline, causes the pipe stress distortion easily; Destruction equipment uses, and simultaneously follow-up gas utilization unit is impacted.
[utility model content]
Reclaim the secondary thermal pollution that has some setbacks and pressurize power steam and the discharging of condensed water flash vapour for the condensed water that overcomes existing hydrophobic automatic pressue device; The utility model provides a kind of negative pressure to reclaim the hydrophobic automatic pressue device of condensed water; It is lower that this installs applicable hydrophobic pressure ratio, and can realize the recycling of flash steam and steam under pressure.
The technical scheme that the utility model adopted is: a kind of hydrophobic automatic pressue device is inhaled the vapour induction apparatus and is contained on the exhaust outlet of water collect tank; Check-valves is contained between water collect tank and the compression chamber; Magnetic valve is contained on compression chamber, steam inlet pipe and the blast pipe, and liquid level gauge is contained in the side of compression chamber.
Exhaust outlet at hydrophobic automatic pressue device is provided with a suction vapour induction apparatus; In water collect tank, exist and produce the steam under pressure that discharges in part flash steam and the compression chamber by high-temperature condensation water dilatation step-down meeting; Steam when flowing through suction vapour induction apparatus in the suction water collect tank through high steam; And in water collect tank, produce negative pressure, realize the negative pressure gravity flow recovery of condensed water and the recycling of steam.
The utility model beneficial effect: this device can realize that the airtight negative pressure of condensed water reclaims and the secondary recovery utilization of steam, has made full use of the heat energy of high-temperature condensation water, and has prevented the secondary thermal pollution of discharged steam, realizes the effect of energy-saving and emission-reduction.
For making characteristic and the technology contents of further understanding the utility model, see the utility model accompanying drawing and embodiment for details, yet appended graphic only for reference and explanation usefulness is not to be that the utility model is limited.
[description of drawings]
Fig. 1 is the structural map of the utility model embodiment.
Fig. 2 is Fig. 1 system flow chart.
1. water collect tanks among the figure are 2. inhaled vapour induction apparatus, 3. check-valves, 4. magnetic valve, 5. liquid level gauge, 6. compression chamber; The 7-water inlet; The 8-delivery port; The 9-air inlet.
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
A kind of hydrophobic automatic pressue device its by water collect tank 1, inhale vapour induction apparatus 2, check-valves 3, magnetic valve 4, liquid level gauge 5, compression chamber 6; Water inlet 7; Delivery port 8; 9 compositions of air inlet.In Fig. 1, to inhale vapour induction apparatus 2 and be contained on the exhaust outlet of water collect tank 1, check-valves 3 is contained between water collect tank 1 and the compression chamber 6, and magnetic valve 4 is contained on compression chamber's 6 steam inlet pipes and the blast pipe, and liquid level gauge 5 is contained in the side of compression chamber 6.
Exhaust outlet at hydrophobic automatic pressue device is provided with a suction vapour induction apparatus; In water collect tank, exist and produce the steam under pressure that discharges in part flash steam and the compression chamber by high-temperature condensation water dilatation step-down meeting; Steam when flowing through suction vapour induction apparatus in the suction water collect tank through high steam; And in water collect tank, produce negative pressure, realize the negative pressure gravity flow recovery of condensed water and the recycling of steam.
This device can be realized the secondary recovery utilization of airtight negative pressure recovery of condensed water and steam, has made full use of the heat energy of high-temperature condensation water, and has prevented the secondary thermal pollution of discharged steam, realizes the effect of energy-saving and emission-reduction.
Yet the preferable feasible embodiment of above-mentioned only the utility model, non-so limitation the utility model protection domain is done various distortion or is applied mechanically all within this technical scheme protection domain according to the foregoing description.
Claims (1)
1. a hydrophobic automatic pressue device is characterized in that, inhales the vapour induction apparatus and is contained on the exhaust outlet of water collect tank, and check-valves is contained between water collect tank and the compression chamber, and magnetic valve is contained on compression chamber, steam inlet pipe and the blast pipe, and liquid level gauge is contained in the side of compression chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989489U CN202237397U (en) | 2011-10-08 | 2011-10-08 | Automatic pressurizing device for drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989489U CN202237397U (en) | 2011-10-08 | 2011-10-08 | Automatic pressurizing device for drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237397U true CN202237397U (en) | 2012-05-30 |
Family
ID=46098702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203989489U Expired - Lifetime CN202237397U (en) | 2011-10-08 | 2011-10-08 | Automatic pressurizing device for drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964166A (en) * | 2015-07-13 | 2015-10-07 | 武汉都市环保工程技术股份有限公司 | Steam pipeline drain recovery system |
| CN107023820A (en) * | 2017-05-27 | 2017-08-08 | 北京疏水阀门厂 | A kind of condensing hot air furnace induction system and its method |
-
2011
- 2011-10-08 CN CN2011203989489U patent/CN202237397U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964166A (en) * | 2015-07-13 | 2015-10-07 | 武汉都市环保工程技术股份有限公司 | Steam pipeline drain recovery system |
| CN107023820A (en) * | 2017-05-27 | 2017-08-08 | 北京疏水阀门厂 | A kind of condensing hot air furnace induction system and its method |
| CN107023820B (en) * | 2017-05-27 | 2023-05-23 | 北京疏水阀门厂 | Condensate water recycling and conveying system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |