CN101773743B - Integral deaerator nozzle - Google Patents
Integral deaerator nozzle Download PDFInfo
- Publication number
- CN101773743B CN101773743B CN201010022934A CN201010022934A CN101773743B CN 101773743 B CN101773743 B CN 101773743B CN 201010022934 A CN201010022934 A CN 201010022934A CN 201010022934 A CN201010022934 A CN 201010022934A CN 101773743 B CN101773743 B CN 101773743B
- Authority
- CN
- China
- Prior art keywords
- spring
- nozzle
- water diversion
- diversion disk
- splicing sleeve
- 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 invention relates to an integral deaerator nozzle, which comprises a body. The integral deaerator nozzle is characterized in that a chasis, at least a diverting disc and a bearing sleeve are arranged on the bottom part of a spring shaft in sequence in a penetrating way, a guide shaft penetrates through the chasis, the diverting disc and the bearing sleeve, a small spring is sheathed outside the guide shaft, the rest part of the spring shaft and the bearing sleeve are arranged in the body, and a large spring is sheathed outside the part of the spring shaft in the body. The invention has the advantages that the integral structure is simple and easy to mount, demount and maintain. When pressure water enters into the inner cavity of the nozzle, the pressure is directly applied on the tensile force generated on the chasis, so that the large spring is compressed, the water nozzle is opened, thus completely satisfying the requirement.
Description
Technical field
The present invention relates to integral deaerator nozzle.
Background technology
Integral deaerator mainly contains spraying deoxygenation section, deep deoxygenization section and water storage and forms.After condensate gets into housing top hydroecium,, under the effect of pressure reduction, condensate with conical membranaceous ejection, is got into spraying deoxygenation section through big flow nozzle.In this section space, water fully contacts the deoxygenation of spraying with steam, and the non-condensing gas of the overwhelming majority is removed in this section, and arranges to atmosphere through blast pipe.
But also not having a kind of at present is the nozzle that is used for oxygen-eliminating device that can meet the demands again easy to assembly.
Summary of the invention
The purpose of this invention is to provide a kind of is the nozzle that can meet the demands again easy to assembly.
In order to achieve the above object, technical scheme of the present invention has provided a kind of integral deaerator nozzle, comprises body; It is characterized in that; Bottom at spring shaft is equipped with chassis, at least one water diversion disk and splicing sleeve successively, in chassis, at least one water diversion disk and splicing sleeve, is equipped with the axis of guide, outside the axis of guide, is with little spring; The remainder of spring shaft and splicing sleeve are located in the body, outside spring shaft is positioned at intrinsic part, are with big spring.
Further, said splicing sleeve is connected with said body through hold-down bolt, is with gland and screen pack successively at the top of hold-down bolt, on gland and screen pack, is pressed with nut.
The form that nozzle of the present invention has adopted video disc to combine with spring, spray shapes are 360 ° of big umbrella-shaped sprays of ring-type, and the spout form is a spring, promptly make the spring compression open spout through hydraulic pressure to the thrust on chassis.
Advantage of the present invention is: overall structure is simple, is easy to the dismounting maintenance.When press water got into nozzle chamber, pressure directly acted on the pulling force that produces on the chassis and makes the big spring compression, and water jet is opened, and can satisfy the demands fully.
Description of drawings
Fig. 1 is the structural representation of integral deaerator nozzle provided by the invention.
The specific embodiment
Specify the present invention below in conjunction with embodiment.
Embodiment
As shown in Figure 1; Be integral deaerator nozzle structural representation provided by the invention; Comprise body 16, be equipped with 1,5 water diversion disks in chassis (i.e. first water diversion disk 4, second water diversion disk 5, the 3rd water diversion disk 6, the 4th water diversion disk 7 and the 5th water diversion disk 8 in the bottom of spring shaft 15 successively.Five water diversion disks have formed six layers of spout; Each spout spray angle is respectively from top to bottom: 170 °, 160 °, 150 °, 140 °, 130 °, 120 °) and splicing sleeve 9; In 1,5 water diversion disks in chassis and splicing sleeve 9, be equipped with the axis of guide 2, outside the axis of guide 2, be with little spring 3.Every layer of water diversion disk supported by one group of little spring respectively, thereby makes every layer of opening under pressure even.
The remainder of spring shaft 15 and splicing sleeve 9 are located in the body 16, outside spring shaft 15 is positioned at the part of body 16, are with big spring 12.Big spring 12 is pressed also every layer of water diversion disk, and keeps certain pretightning force, and spout is opened under certain pressure.Pressure size when the size of pretightning force has determined the spout unlatching.Also determined simultaneously the import hydraulic pressure when metered flow.Splicing sleeve 9 is connected with body 16 through hold-down bolt 18, is with gland 17 and screen pack 19 successively at the top of hold-down bolt 18, on gland 17 and screen pack 19, is pressed with nut 21.
Assembling process of the present invention is: splicing sleeve 9, first water diversion disk 4, second water diversion disk 5, the 3rd water diversion disk 6, the 4th water diversion disk 7, the 5th water diversion disk 8, chassis 1 are coupled to an integral body by the axis of guide 2, little spring 3, spring shaft 15 and big spring 12 successively, form 6 layers of water jet.Water spray part integral body is packed in the body 16, and fastening by gland 17 and hold-down bolt 18, screen pack 19 is equipped with at the water inlet place, is compressed by nut 21.
Claims (2)
1. integral deaerator nozzle; Comprise body (16), it is characterized in that, be equipped with chassis (1), at least one water diversion disk and splicing sleeve (9) in the bottom of spring shaft (15) successively; In chassis (1), at least one water diversion disk and splicing sleeve (9), be equipped with the axis of guide (2); Outside the axis of guide (2), be with little spring (3), little spring (3) is located between chassis (1) and the water diversion disk, between the adjacent water diversion disk and between water diversion disk and the splicing sleeve (9), and the remainder of spring shaft (15) and splicing sleeve (9) are located in the body (16);, spring shaft (15) is with big spring (12) outside being positioned at the part of body (16); Big spring (12) is terminal against splicing sleeve (9), and big spring (12) pressure and every layer of water diversion disk, keeps certain pretightning force.
2. a kind of integral deaerator nozzle as claimed in claim 1; It is characterized in that; Said splicing sleeve (9) is connected with said body (16) through hold-down bolt (18); Be with gland (17) and screen pack (19) at the top of hold-down bolt (18) successively, on gland (17) and screen pack (19), be pressed with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010022934A CN101773743B (en) | 2010-01-19 | 2010-01-19 | Integral deaerator nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010022934A CN101773743B (en) | 2010-01-19 | 2010-01-19 | Integral deaerator nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101773743A CN101773743A (en) | 2010-07-14 |
| CN101773743B true CN101773743B (en) | 2012-08-29 |
Family
ID=42510410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010022934A Expired - Fee Related CN101773743B (en) | 2010-01-19 | 2010-01-19 | Integral deaerator nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101773743B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062661A (en) * | 1975-06-06 | 1977-12-13 | Koninklijke Machinefabriek Stork B.V. | Diffuser for finely dividing a liquid, particularly water to be degassed |
| CN201264917Y (en) * | 2008-05-20 | 2009-07-01 | 张根荣 | Novel deaerator nozzle |
| CN101979122A (en) * | 2010-10-14 | 2011-02-23 | 湖南力合科技发展有限公司 | Spring-type disc filtering system |
-
2010
- 2010-01-19 CN CN201010022934A patent/CN101773743B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062661A (en) * | 1975-06-06 | 1977-12-13 | Koninklijke Machinefabriek Stork B.V. | Diffuser for finely dividing a liquid, particularly water to be degassed |
| CN201264917Y (en) * | 2008-05-20 | 2009-07-01 | 张根荣 | Novel deaerator nozzle |
| CN101979122A (en) * | 2010-10-14 | 2011-02-23 | 湖南力合科技发展有限公司 | Spring-type disc filtering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101773743A (en) | 2010-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120829 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |