CN2560883Y - Water-strike buffering device for condensed water tube net - Google Patents
Water-strike buffering device for condensed water tube net Download PDFInfo
- Publication number
- CN2560883Y CN2560883Y CN 02238005 CN02238005U CN2560883Y CN 2560883 Y CN2560883 Y CN 2560883Y CN 02238005 CN02238005 CN 02238005 CN 02238005 U CN02238005 U CN 02238005U CN 2560883 Y CN2560883 Y CN 2560883Y
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- China
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- water
- pipeline
- links
- filter
- condensate
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- Expired - Fee Related
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Abstract
A condensate water pipe network water hammer damping device comprises a check valve, which is connected with a steam pipe and is connected with a liquor inlet of a filter through a pipeline. A liquor outlet of the filter is connected with a B type self-operated pressure valve through the pipeline, and the B type self-operated pressure valve is connected with a steam inlet port on the upside of a water hammer buffer tank through the pipeline. A water inlet and an overflow port are arranged at the inferior part of the water hammer buffer tank. The water inlet is connected with a liquor outlet of the check valve through the pipeline, while a liquor inlet of the check valve is connected with a condensate water pipe through the pipeline. The overflow port is connected with a liquor inlet of the filter through the pipeline, and a liquor outlet of the filter is connected with a K type self-operated pressure valve through the pipeline. The K type self-operated pressure valve is connected with the outside through the pipeline. The utility model aims to provide a simple structured condensate water pipe network water hammer damping device, by which the water hammer of the condensate water pipe network can be eased or avoided.
Description
Technical field
The utility model relates to a kind of condensate water pipe network water attack buffer unit.
Background technology
The condensate water pipe network in big zone is because arm is more, when the coagulation hydroenergy backwater pump of each arm opens and closes, can cause the pressure oscillation of condensate water pipe network, the pressure wave that formation is propagated along pipe network, cause water attack, when serious even can cause the damage of pipe network parts such as pressure relief device, influence the normal operation of system.
The utility model content
The purpose of this utility model provides a kind of simple in structure, can slow down or avoid the condensate water pipe network condensate water pipe network water attack buffer unit of water attack to occur.
Condensate water pipe network water attack buffer unit of the present utility model, comprise the non-return valve that is connected with steam pipe, non-return valve links to each other with the inlet of filter by pipeline, the liquid outlet of filter links to each other with Type B self-operated type pressure valve by pipeline, Type B self-operated type pressure valve links to each other by the air intake of pipeline with water-surge tank top, the bottom of water-surge tank is provided with water inlet and overfall, described water inlet links to each other with the liquid outlet of non-return valve by pipeline, the inlet of non-return valve links to each other with condensate pipe by pipeline, described overfall links to each other with the inlet of filter by pipeline, the liquid outlet of filter links to each other with K type self-operated type pressure valve by pipeline, and K type self-operated type pressure valve links to each other with the external world by pipeline.
Condensate water pipe network water attack buffer unit of the present utility model, the top of wherein said water-surge tank is provided with safety valve.
Condensate water pipe network water attack buffer unit of the present utility model, the bottom of wherein said water-surge tank also is provided with discharge outlet, and described discharge outlet links to each other with the external world by the pipeline that is provided with the joint door.
The advantage of condensate water pipe network water attack buffer unit of the present utility model is: the bottom of its water-surge tank is provided with water inlet and overfall, water inlet links to each other with the liquid outlet of non-return valve by pipeline, the inlet of non-return valve links to each other with condensate pipe by pipeline, overfall links to each other with the inlet of filter by pipeline, the liquid outlet of filter links to each other with K type self-operated type pressure valve by pipeline, and K type self-operated type pressure valve links to each other with the external world by pipeline.When water attack appears in the condensate water pipe network, condensate water in the condensate pipe will enter in the water-surge tank in moment, make the pressure in the water-surge tank be higher than the interior normal pressure of water-surge tank, so K type self-operated type pressure valve will be opened, the condensate water in the water-surge tank is flowed out through overfall, filter and K type self-operated type pressure valve.Thereby can slow down or avoid the condensate water pipe network water attack to occur, guarantee slow pressure and pressure release, avoid infringement and direct impact of pressure wave, and improved the sensitivity of pressure relief device pressure wave to pressure relief device to big pressure wave.
Below in conjunction with accompanying drawing condensate water pipe network water attack buffer unit of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the front view of the structural representation of condensate water pipe network water attack buffer unit of the present utility model.
The specific embodiment
As seen from Figure 1; condensate water pipe network water attack buffer unit of the present utility model; comprise the non-return valve 2 that is connected with steam pipe 1; 2 high steams of being permitted in the steam pipe 1 of non-return valve flow to water-surge tank 5; the liquid outlet of non-return valve 2 links to each other by the inlet of pipeline with filter 3; filter 3 can fall the contaminant filter in the high steam that is flowed out by steam pipe 1; the liquid outlet of filter 3 links to each other with Type B self-operated type pressure valve 4 by pipeline; Type B self-operated type pressure valve 4 links to each other by the air intake 6 of pipeline with water-surge tank 5 tops; Type B self-operated type pressure valve 4 can be used for setting the pressure in the water-surge tank 5; make the pressure in the water-surge tank 5 keep constant substantially; the top of described water-surge tank 5 is provided with safety valve 12, is used to protect water-surge tank 5 can not blast.
Be provided with water inlet 7, discharge outlet 8 and overfall 9 in the bottom of water-surge tank 5, the pipeline of described water inlet 7 by being provided with joint door 11 and non-return valve 2 ' liquid outlet link to each other, non-return valve 2 ' inlet link to each other with condensate pipe 10 by pipeline, non-return valve a 2 ' condensate water of being permitted in the condensate pipe 10 flows into water-surge tank 5, described discharge outlet 8 links to each other with the external world by the pipeline that is provided with joint door 11, is used to discharge the condensate water in the water-surge tank 5.Described overfall 9 by pipeline and filter 3 ' inlet link to each other, filter 3 ' liquid outlet link to each other with K type self-operated type pressure valve 13 by pipeline, filter 3 ' the contaminant filter in the condensate water that is flowed out by water-surge tank 5 can be fallen, K type self-operated type pressure valve 13 links to each other with the external world by pipeline.
Condensate water pipe network water attack buffer unit of the present utility model in use, can open on the pipeline that is connected with steam pipe 1 joint door 11 ', so high steam flow to Type B self-operated type pressure valve 4 through non-return valve 2, filter 3, the pressure of Type B self-operated type pressure valve 4 is set at the twice of condensate pipe 10 normal pressures, even also the pressure in the water-surge tank 5 is the twice of condensate pipe 10 normal pressures, and make the pressure in the water-surge tank 5 keep constant substantially.Because the condensate water that 2 of non-return valves are permitted in the condensate pipe 10 flows into water-surge tank 5, therefore, condensate water in the water-surge tank 5 can not flow in the condensate pipe 10, under normal condition, because the pressure in the water-surge tank 5 is the twice of condensate pipe 10 normal pressures, the water in the condensate pipe 10 can not flow in the water-surge tank 5.Described overfall 9 is by pipeline and filter 3 ' link to each other, filter 3 ' link to each other with K type self-operated type pressure valve 13 by pipeline, K type self-operated type pressure valve 13, the pressure of K type self-operated type pressure valve 13 is set at a little more than the normal pressure in the water-surge tank 5, even also the pressure in the water-surge tank 5 is a little more than the normal pressure in the water-surge tank 5 time, K type self-operated type pressure valve 13 will be opened, make in the water-surge tank 5 condensate water through overfall 9, filter 3 ' and K type self-operated type pressure valve 13 flow out.When condensate pipe 10 is higher than the twice of normal pressure, condensate water in the condensate pipe 10 will enter in the water-surge tank 5 in moment, make pressure in the water-surge tank 5 be higher than normal pressure in the water-surge tank 5, so K type self-operated type pressure valve 4 will be opened, make in the water-surge tank 5 condensate water through overfall 9, filter 3 ' and K type self-operated type pressure valve 13 flow out.Thereby can slow down or avoid the condensate water pipe network water attack to occur, guarantee slow pressure and pressure release, avoid infringement and direct impact of pressure wave, and improved the sensitivity of pressure relief device pressure wave to pressure relief device to big pressure wave.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.The content that the utility model is asked for protection all is documented in claims.
Claims (3)
1. condensate water pipe network water attack buffer unit, it is characterized in that: comprise the non-return valve (2) that is connected with steam pipe (1), the liquid outlet of non-return valve (2) links to each other by the inlet of pipeline with filter (3), the liquid outlet of filter (3) links to each other with Type B self-operated type pressure valve (4) by pipeline, Type B self-operated type pressure valve (4) links to each other by the air intake (6) of pipeline with water-surge tank (5) top, the bottom of water-surge tank (5) is provided with water inlet (7) and overfall (9), described water inlet (7) links to each other by the liquid outlet of pipeline with non-return valve (2 '), the inlet of non-return valve (2 ') links to each other with condensate pipe (10) by pipeline, described overfall (9) links to each other by the inlet of pipeline with filter (3 '), the liquid outlet of filter (3 ') links to each other with K type self-operated type pressure valve (13) by pipeline, and K type self-operated type pressure valve (13) links to each other with the external world by pipeline.
2. condensate water pipe network water attack buffer unit according to claim 1, it is characterized in that: the top of described water-surge tank (5) is provided with safety valve (12).
3. condensate water pipe network water attack buffer unit according to claim 2, it is characterized in that: the bottom of described water-surge tank (5) also is provided with discharge outlet (8), and described discharge outlet (8) links to each other with the external world by the pipeline that is provided with joint door (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238005 CN2560883Y (en) | 2002-06-27 | 2002-06-27 | Water-strike buffering device for condensed water tube net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238005 CN2560883Y (en) | 2002-06-27 | 2002-06-27 | Water-strike buffering device for condensed water tube net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560883Y true CN2560883Y (en) | 2003-07-16 |
Family
ID=33711813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238005 Expired - Fee Related CN2560883Y (en) | 2002-06-27 | 2002-06-27 | Water-strike buffering device for condensed water tube net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560883Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372587C (en) * | 2004-12-30 | 2008-03-05 | 贵阳铝镁设计研究院 | Material feeding method for vertical leaf filter and its buffer tank |
| CN101806395A (en) * | 2010-02-24 | 2010-08-18 | 邯钢集团邯宝钢铁有限公司 | Regulating method of pressure stabilization of public steam pipe network for low-pressure production of iron and steel enterprises |
| CN101900367A (en) * | 2010-06-30 | 2010-12-01 | 盛斌 | Low-carbon leadless clean pipeline system capable of easily passing through heating, ventilating and air-conditioning system |
| CN107238129A (en) * | 2017-02-08 | 2017-10-10 | 河南灵佑药业股份有限公司 | A kind of utilization superheated vapor starts the device that check valve lifts liquid |
-
2002
- 2002-06-27 CN CN 02238005 patent/CN2560883Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100372587C (en) * | 2004-12-30 | 2008-03-05 | 贵阳铝镁设计研究院 | Material feeding method for vertical leaf filter and its buffer tank |
| CN101806395A (en) * | 2010-02-24 | 2010-08-18 | 邯钢集团邯宝钢铁有限公司 | Regulating method of pressure stabilization of public steam pipe network for low-pressure production of iron and steel enterprises |
| CN101806395B (en) * | 2010-02-24 | 2013-05-08 | 邯钢集团邯宝钢铁有限公司 | Regulating method of pressure stabilization of public steam pipe network for low-pressure production of iron and steel enterprises |
| CN101900367A (en) * | 2010-06-30 | 2010-12-01 | 盛斌 | Low-carbon leadless clean pipeline system capable of easily passing through heating, ventilating and air-conditioning system |
| CN101900367B (en) * | 2010-06-30 | 2012-08-22 | 盛斌 | Low-carbon leadless clean pipeline system capable of easily passing through heating, ventilating and air-conditioning system |
| CN107238129A (en) * | 2017-02-08 | 2017-10-10 | 河南灵佑药业股份有限公司 | A kind of utilization superheated vapor starts the device that check valve lifts liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030716 Termination date: 20100627 |