CN101761677A - Voltage stabilizing breaker - Google Patents
Voltage stabilizing breaker Download PDFInfo
- Publication number
- CN101761677A CN101761677A CN200810171052A CN200810171052A CN101761677A CN 101761677 A CN101761677 A CN 101761677A CN 200810171052 A CN200810171052 A CN 200810171052A CN 200810171052 A CN200810171052 A CN 200810171052A CN 101761677 A CN101761677 A CN 101761677A
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- valve
- valve body
- valve plate
- voltage stabilizing
- spring
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Abstract
The invention provides a voltage stabilizing breaker, which consists of a valve body, a valve core, a valve board, a valve board seat, a spring, an upper valve cover, a valve rod, and a lower valve cover; the valve body is cylindrical; the two sides of the valve body are provided with a water inlet, and a water outlet in sequence; moreover, the valve board seat is fixedly arranged on the valve body between the water inlet, and the water outlet; the upper valve cover is connected with an upper flange through a bolt; a diaphragm is arranged between the upper valve cover and the upper flange; the valve core is matched in the valve body between the valve board seat, and the lower valve cover; the valve core is cylindrical; the side wall of the valve core is provided with a pressure regulating hole, and the pressure regulating hole can adjust the flow passing area of the water outlet through rotating the valve core. The voltage stabilizing breaker can realize to directly connect the back water pipeline of the heating system of a high-rise building and the water back pipeline of a lower area system, does not need a boiler or a heat exchanger, saves investment, has a simple structure, is convenient to adjust, is flexible to be installed, is controlled by water, can automatically turn on and off, and runs reliably.
Description
1, technical field
The present invention relates on a kind of return pipe that is installed in the high rise building heating system and the direct-connected voltage stabilizing breaker of low sound zone system, the particularly high rise building heating system backwater in the partitioning system fast in termination of pumping or when having a power failure.
2, background technique
The prior art that can be tall building and low storied building heating simultaneously is to establish a boiler or heat exchanger and low sound zone system at tall building to be isolated mostly, initial cost is big, operating cost is high but the former has, and the latter must have the just economical rationality of heating agent pipelines such as steam or high-temperature water, and it is unsatisfactory to adopt heat exchanger to carry out the effect of heat exchange when heat medium temperature is low.Also there is minority to adopt the high-rise direct connection heating technology of rotary flow type or traditional choke type to be connected: when adopting cyclone mode with low sound zone system, the basic flow direction of its indoor pipe system should be down to be kept supplying back, the pipeline complexity, and be the open state backwater, when unbalance of system, easily cause and metal run out, even can directly cause metalling run out in a large number of system and shut down; Traditional choke type then is that the reduction valve that relies on the heavy caliber solenoid valve dead electricity that directly is installed on the return pipe to turn-off and be connected in the same return water system is finished the dynamic current limiting decompression, but this mode is in operation and has the static situation of not waiting indefinitely of closing, and the performance of solenoid valve is difficult to guarantee that security of system is relatively poor.
3, summary of the invention
In view of the deficiency that above-mentioned prior art exists, the invention provides a kind of initial cost and economize, simple in structure, easy to adjust, flexible for installation, reliable, can be installed on the Heating System of High Residential Buildings return pipe and the direct-connected voltage stabilizing breaker of low sound zone system.
The technical solution adopted for the present invention to solve the technical problems is: voltage stabilizing breaker is by valve body, spool, valve plate, the valve plate seat, spring, bonnet, valve rod and bottom flange are formed, wherein valve body is cylindric, valve body top is provided with upper flange, valve body lower portion is provided with lower flange, the valve body both sides are provided with water intake and water outlet successively, and on the valve body between water intake and the water outlet, be fixed with the valve plate seat, the valve plate seat was provided with the mouth of a river and stem guiding hole, valve rod one end passes the stem guiding hole and be equiped with valve plate below the valve plate seat, valve plate and mouth of a river preparation excessively, and with valve plate that the valve plate seat cooperates on be provided with seal ring, bonnet is connected with upper flange by bolt simultaneously, therebetween is provided with barrier film, barrier film is finished bonnet and valve body separately, and on bonnet, be provided with the high-pressure water heating import that directly is connected usefulness with the outlet of system compression pump, the other end cover of valve rod is shaped on spring, spring is arranged in the spring seat, and spring seat and upper flange preparation, and be fixed in the valve body of upper flange, spring contacts with barrier film by die holder in valve body, and cooperate with punch holder in the bonnet, punch holder and die holder are established barrier film by valve lever clamp, like this, valve rod is provided with punch holder from top to bottom successively, barrier film, die holder, spring, spring seat, the valve plate seat, valve plate, and valve rod can move axially along valve body by spring seat and stem guiding hole, be the convenient pneumatosis of in time getting rid of in the valve body, needing has exhaust port in the perforate of valve body top, in addition, in the valve body between valve plate seat and the bottom flange, cooperate and be provided with spool, bottom flange is by being bolted on the lower flange, the centre is provided with sealing gasket, spool is a cylindrical shape, its upper end cooperates with the valve plate seat, the lower end is fixed with the fixing frame that regulating spool is used, and fixing frame is provided with rotating hole, rotating hole and bottom flange preparation, and the corresponding rotation hole is provided with handle hole on bottom flange, use seal with O ring between rotating hole and the handle hole, simultaneously be provided with regulator hole, and regulator hole can adjust the area of passage at the mouth of a river by rotary spool at the spool sidewall.
During normal the operation, the high-pressure water heating of compression pump outlet enters bonnet through the high-pressure water heating import, and length of spring compressed is moved down by the pressure reduction in bonnet and the valve body, and drive valve rod, valve plate moves down, valve plate is opened, at this moment, high district heating water return passes through water intake successively, valve body, spool, regulator hole and water outlet, the pressure of return water of Jiang Gao district hot duct system lowers, and the low district of inflow water return pipeline system, regulator hole then is according to the height district area of tall building and highly different, change the area of passage of water outlet by the handle hole hand rotation spool of bottom flange, when area of passage is big more, it is many more then to flow out the water yield, and the backwater outlet pressure is high more, otherwise it is few more to flow out the water yield, and the backwater outlet pressure is low more; When compression pump termination of pumping or dead electricity, the hydraulic pressure in the bonnet reduces, and making the pressure reduction in bonnet and the valve body is zero, like this, valve rod drives valve plate and moves under the effect of spring, and valve plate turn-offs, high district's backwater and low sound zone system are separated, thereby guarantee the partition of high low area system static pressure.
The invention has the beneficial effects as follows, can realize that the water return pipeline of the water return pipeline of high rise building heating system and low sound zone system is direct-connected, need not to be provided with boiler or heat exchanger, initial cost is economized, and it is simple in structure, easy to adjust, flexible for installation, waterpower control can realize switch automatically, and is reliable.
4, description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1, valve body, 2, spool, 3, valve plate, 4, seal ring, 5, the valve plate seat, 6, bolt, 7, spring, 8, bonnet, 9, punch holder, 10, barrier film, 11, die holder, 12, spring seat, 13, valve rod, 14, bottom flange, 15, O shape circle, 16, sealing gasket, 101, water intake, 102, upper flange, 103, exhaust port, 104, water outlet, 105, lower flange, 201, regulator hole, 202, fixing frame, 203, rotating hole, 501, cross the mouth of a river, 502, the stem guiding hole, 801, high-pressure water heating import, 141, handle hole.
5, embodiment
Explain below below in conjunction with Fig. 1 voltage stabilizing breaker of the present invention being done.
As shown in Figure 1, voltage stabilizing breaker of the present invention is by valve body (1), spool (2), valve plate (3), valve plate seat (5), spring (7), bonnet (8), valve rod (13) and bottom flange (14) are formed, wherein valve body (1) is cylindric, valve body (1) top is provided with upper flange (102), valve body (1) bottom is provided with lower flange (105), valve body (1) both sides are provided with water intake (101) and water outlet (104) successively, and on the valve body (1) between water intake (101) and the water outlet (104), be fixed with valve plate seat (5), valve plate seat (5) was provided with the mouth of a river (501) and stem guiding hole (502), valve rod (13) one ends pass stem guiding hole (502) and be equiped with valve plate (3) below valve plate seats (5), valve plate (3) and the mouth of a river (501) preparation excessively, and with valve plate (3) that valve plate seat (5) cooperates on be provided with seal ring (4), bonnet (8) is connected with upper flange (102) by bolt (6) simultaneously, therebetween is provided with barrier film (10), barrier film (10) is finished bonnet (8) and valve body (1) separately, and on bonnet (8), be provided with the high-pressure water heating import (801) that directly is connected usefulness with the outlet of system compression pump, the other end cover of valve rod (13) is shaped on spring (7), spring (7) is arranged in the spring seat (12), and spring seat (12) and upper flange (102) preparation, and be fixed in the valve body (1) of upper flange (102), spring (7) contacts with barrier film (10) by die holder (11) in valve body (1), and with bonnet (8) in punch holder (9) cooperate, punch holder (9) and die holder (11) are established barrier film (10) by valve rod (13) folder, like this, valve rod (13) is provided with punch holder (9) from top to bottom successively, barrier film (10), die holder (11), spring (7), spring seat (12), valve plate seat (5), valve plate (3), and valve rod (13) can move axially along valve body (1) by spring seat (12) and stem guiding hole (502), be the convenient pneumatosis of in time getting rid of in the valve body (1), needing has exhaust port (103) in valve body (1) top perforate, in addition, in the valve body (1) between valve plate seat (5) and the bottom flange (14), cooperate and be provided with spool (2), bottom flange (14) is by being bolted on the lower flange (105), the centre is provided with sealing gasket (16), spool (2) is a cylindrical shape, its upper end cooperates with valve plate seat (5), the lower end is fixed with the fixing frame (202) of regulating spool (2) usefulness, and fixing frame (202) is provided with rotating hole (203), rotating hole (203) and bottom flange (14) preparation, and corresponding rotation hole (203) is provided with handle hole (141) on bottom flange (14), seal with O shape circle (15) between rotating hole (203) and the handle hole (141), simultaneously be provided with regulator hole (201), and regulator hole (201) can adjust the area of passage of the mouth of a river (104) by rotary spool (2) at spool (2) sidewall.
During normal the operation, the high-pressure water heating of compression pump outlet enters bonnet (8) through high-pressure water heating import (801), and spring (7) compression is moved down by the pressure reduction in bonnet (8) and the valve body (1), and drive valve rod (13), valve plate (5) moves down, valve plate (5) is opened, at this moment, high district heating water return is successively by water intake (101), valve body (1), spool (2), regulator hole (201) and water outlet (104), the pressure of return water of Jiang Gao district hot duct system lowers, and the low district of inflow water return pipeline system, regulator hole (201) then is according to the height district area of tall building and highly different, change the area of passage of water outlet (104) by handle hole (141) the hand rotation spool (2) of bottom flange (14), when area of passage big more, it is many more then to flow out the water yield, the backwater outlet pressure is high more, otherwise it is few more to flow out the water yield, and the backwater outlet pressure is low more; When compression pump termination of pumping or dead electricity, hydraulic pressure in the bonnet (8) reduces, making the interior pressure reduction of bonnet (8) and valve body (1) is zero, like this, valve rod (13) drives valve plate (3) and moves under the effect of spring (7), valve plate (3) turn-offs, and high district's backwater and low sound zone system are separated, thereby guarantees the partition of high low area system static pressure.
Claims (8)
1. a voltage stabilizing breaker is made up of valve body, spool, valve plate, valve plate seat, spring, bonnet, valve rod and bottom flange, it is characterized in that: valve body is cylindric, valve body top is provided with upper flange, valve body lower portion is provided with lower flange, the valve body both sides are provided with water intake and water outlet successively, and be fixed with the valve plate seat on the valve body between water intake and the water outlet, the valve plate seat was provided with the mouth of a river and stem guiding hole.
2. voltage stabilizing breaker according to claim 1 is characterized in that: valve rod one end passes the stem guiding hole and be equiped with valve plate below the valve plate seat, valve plate with cross mouth of a river preparation, and with valve plate that the valve plate seat cooperates on be provided with seal ring.
3. voltage stabilizing breaker according to claim 1 is characterized in that: bonnet is connected with upper flange by bolt, and therebetween is provided with barrier film, and is provided with the high-pressure water heating import on bonnet.
4. voltage stabilizing breaker according to claim 1, it is characterized in that: the other end cover of valve rod is shaped on spring, spring is arranged in the spring seat, and spring seat and upper flange preparation, and be fixed in the valve body of upper flange, spring contacts with barrier film by die holder in valve body, and cooperates with punch holder in the bonnet, and punch holder and die holder are established barrier film by valve lever clamp.
5. voltage stabilizing breaker according to claim 1 is characterized in that: in the perforate of valve body top exhaust port is arranged.
6. voltage stabilizing breaker according to claim 1 is characterized in that: cooperate to be provided with spool in the valve body between valve plate seat and the bottom flange, bottom flange is by being bolted on the lower flange.
7. voltage stabilizing breaker according to claim 1, it is characterized in that: spool is a cylindrical shape, its upper end cooperates with the valve plate seat, the lower end is fixed with the fixing frame that regulating spool is used, and fixing frame is provided with rotating hole, rotating hole and bottom flange preparation, and the corresponding rotation hole is provided with handle hole on bottom flange, uses seal with O ring between rotating hole and the handle hole.
8. voltage stabilizing breaker according to claim 1 is characterized in that: be provided with regulator hole at the spool sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810171052A CN101761677A (en) | 2008-10-29 | 2008-10-29 | Voltage stabilizing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810171052A CN101761677A (en) | 2008-10-29 | 2008-10-29 | Voltage stabilizing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761677A true CN101761677A (en) | 2010-06-30 |
Family
ID=42493013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810171052A Pending CN101761677A (en) | 2008-10-29 | 2008-10-29 | Voltage stabilizing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761677A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697172A (en) * | 2013-12-06 | 2014-04-02 | 梁庆华 | Water system pressure insulation and pressure regulation device |
| WO2014063609A1 (en) * | 2012-10-22 | 2014-05-01 | 费希尔久安输配设备(成都)有限公司 | Driving device and valve comprising same |
| CN105003661A (en) * | 2015-08-07 | 2015-10-28 | 广西玉柴机器股份有限公司 | High and low-pressure stop valve |
| CN105090531A (en) * | 2015-08-21 | 2015-11-25 | 阿拉尔石大国利科技有限公司 | Electric valve |
| CN105942867A (en) * | 2016-07-21 | 2016-09-21 | 宁波博菱电器有限公司 | Coffee machine waterway constant flow and constant pressure valve |
| CN106989199A (en) * | 2017-05-17 | 2017-07-28 | 杭州滨冠节能科技有限公司 | Flow control valve |
| CN108280637A (en) * | 2017-12-28 | 2018-07-13 | 玉环浩胜电子科技股份有限公司 | Manual intelligent Internet of Things charge valve and method |
-
2008
- 2008-10-29 CN CN200810171052A patent/CN101761677A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063609A1 (en) * | 2012-10-22 | 2014-05-01 | 费希尔久安输配设备(成都)有限公司 | Driving device and valve comprising same |
| US9541926B2 (en) | 2012-10-22 | 2017-01-10 | Emerson Process Management Regulator Technologies, Inc. | Drive device and valve comprising the same |
| CN103697172A (en) * | 2013-12-06 | 2014-04-02 | 梁庆华 | Water system pressure insulation and pressure regulation device |
| CN103697172B (en) * | 2013-12-06 | 2017-04-26 | 梁庆华 | Water system pressure insulation and pressure regulation device |
| CN105003661A (en) * | 2015-08-07 | 2015-10-28 | 广西玉柴机器股份有限公司 | High and low-pressure stop valve |
| CN105090531A (en) * | 2015-08-21 | 2015-11-25 | 阿拉尔石大国利科技有限公司 | Electric valve |
| CN105090531B (en) * | 2015-08-21 | 2018-11-27 | 新疆石大国利农业科技股份有限公司 | Motor-driven valve |
| CN105942867A (en) * | 2016-07-21 | 2016-09-21 | 宁波博菱电器有限公司 | Coffee machine waterway constant flow and constant pressure valve |
| CN105942867B (en) * | 2016-07-21 | 2019-01-08 | 宁波博菱电器股份有限公司 | Coffee machine water route constant-current constant-pressure valve |
| CN106989199A (en) * | 2017-05-17 | 2017-07-28 | 杭州滨冠节能科技有限公司 | Flow control valve |
| CN108280637A (en) * | 2017-12-28 | 2018-07-13 | 玉环浩胜电子科技股份有限公司 | Manual intelligent Internet of Things charge valve and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |