CN202785722U - Swirl nozzle - Google Patents

Swirl nozzle Download PDF

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Publication number
CN202785722U
CN202785722U CN 201220478527 CN201220478527U CN202785722U CN 202785722 U CN202785722 U CN 202785722U CN 201220478527 CN201220478527 CN 201220478527 CN 201220478527 U CN201220478527 U CN 201220478527U CN 202785722 U CN202785722 U CN 202785722U
Authority
CN
China
Prior art keywords
nozzle
swirl
spinning disk
nozzle housing
sheet
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
Application number
CN 201220478527
Other languages
Chinese (zh)
Inventor
杨鹤林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd
Original Assignee
WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd filed Critical WUXI LIANYING ELECTRIC POWER EQUIPMENT CO Ltd
Priority to CN 201220478527 priority Critical patent/CN202785722U/en
Application granted granted Critical
Publication of CN202785722U publication Critical patent/CN202785722U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a swirl nozzle. The swirl nozzle comprises a nozzle shell, a swirl sheet and a connecting pipe, wherein a tapered shell body is formed on the front part of the nozzle shell, a spigot is formed on the inner wall of the nozzle shell, and internal threads are also formed on the inner wall of the nozzle shell; the swirl sheet is installed in the nozzle shell, one side surface of the swirl sheet is propped against the spigot, and an inclined water port is formed on the edge of the swirl sheet; the connecting pipe is in threaded connection to the nozzle shell and is propped against the other side surface of the swirl sheet; and the swirl sheet comprises a partition plate and a guide conical body and a guide boss which are respectively positioned on the two sides of the partition plate, the water port is formed on the edge of the partition plate, and the guide conical body is positioned on the front side surface of the swirl sheet. The swirl nozzle can ensure that the sprayed water flow is fully atomized under the small condensed water or supplementary water flow condition.

Description

Swirl nozzle
Technical field
The utility model relates to the deoxygenator part field, relates in particular to the swirl nozzle field of deoxygenator.
Background technology
Swirl nozzle is the vitals of deoxygenator, its effect is that water of condensation or the make up water that will send into nozzle fully atomize, and its action principle is to produce eddy flow in nozzle interior, when current are gushed out nozzle, the mutual interference of eddy flow phase forms turbulent flow, thereby so that the ejection water fully atomize.As shown in Figure 1, swirl nozzle comprises nozzle housing 1, spinning disk 2 and pipe connecting 3, and spinning disk 2 is installed in the nozzle housing 1, and its edge offers the outlet pass of inclination, after passing through, current just can in the conical shell of nozzle housing 1 front portion, form eddy flow, from jet hole ejection water smoke.Existing swirl nozzle at the flow of water of condensation or make up water hour the inadequate problem of atomizing usually occurs, and its reason is that the flow area in the conical shell is larger, and current are by after the spinning disk, and flow velocity is slack-off, affects atomizing effect.
The utility model content
The applicant carries out Improvement for the atomize problem of weak effect of above-mentioned existing swirl nozzle under low flow rate condition, another kind of swirl nozzle is provided, thereby addresses the above problem.
The technical solution of the utility model is as follows:
A kind of swirl nozzle comprises nozzle housing, spinning disk and pipe connecting, and the front portion of described nozzle housing is conical shell, on the nozzle housing inwall with seam, on its inwall also with internal thread; Described spinning disk is installed in the described nozzle housing, and the one side is connected on the seam, and the edge of spinning disk has the outlet pass of inclination; Described pipe connecting is bolted on the described nozzle housing, and is connected to the another side of spinning disk; Water conservancy diversion cone and flow guiding dummy club that described spinning disk comprises dividing plate and lays respectively at the dividing plate both sides, the peripheral zone of described dividing plate has described outlet pass, and described water conservancy diversion cone is positioned on the leading flank of described dividing plate.
The beneficial effects of the utility model are:
The utility model has increased the water conservancy diversion cone at the leading flank of spinning disk, so that the flow area in the conical shell reduces, thereby has improved the flow velocity of current, thereby under low flow rate condition, can guarantee that still water of condensation or make up water are fully atomized.
Description of drawings
Fig. 1 is that the master of existing swirl nozzle looks sectional view.
Fig. 2 is that master of the present utility model looks sectional view.
Fig. 3 is the front view of spinning disk of the present utility model.
Fig. 4 is the left view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 2, the utility model comprises nozzle housing 1, spinning disk 2 and pipe connecting 3.The front portion of nozzle housing 1 is conical shell, on nozzle housing 1 inwall with seam 1-1, on its inwall also with internal thread 1-2; Spinning disk 2 is installed in the nozzle housing 1, and the one side is connected on the seam 1-1; One headband of pipe connecting 3 has outside screw, is bolted in the internal thread 1-2 of nozzle housing 1, and the end face of pipe connecting 3 is connected to the another side of spinning disk 2.
As shown in Figure 3, Figure 4, water conservancy diversion cone 2-1 and flow guiding dummy club 2-3 that spinning disk 2 comprises dividing plate 2-2 and lays respectively at the dividing plate both sides, the edge of dividing plate 2-2 is with the outlet pass 2-4 that tilts, when current will produce eddy flow during by outlet pass 2-4; Water conservancy diversion cone 2-1 is positioned on the leading flank of dividing plate 2-2.
Working process of the present utility model: as shown in Figure 2, water of condensation or make up water flow into the utility model in pipe connecting 3 inner, and current because outlet pass 2-4 tilts, thereby can produce eddy flow during by spinning disk 2 in the conical shell of nozzle housing 1; When current were gushed out nozzle, the mutual interference of eddy flow phase formed turbulent flow, thereby so that the ejection water fully atomize.The front portion of spinning disk 2 is with water conservancy diversion cone 2-1, so that the flow area in the described conical shell reduces; When flow one timing, flow area more minimum velocity is faster, thereby under low flow rate condition, in the time of still can guaranteeing the ejection of water of condensation or make up water enough flow velocitys is arranged, so that current are fully atomized.
More than describing is to explanation of the present utility model, is not to restriction of the present utility model, and the utility model limited range is referring to claim.In the situation of the utility model basic structure, the utility model can be done any type of modification.

Claims (1)

1. a swirl nozzle comprises nozzle housing (1), spinning disk (2) and pipe connecting (3), and the front portion of nozzle housing (1) is conical shell, on nozzle housing (1) inwall with seam (1-1), on its inwall also with internal thread (1-2); Spinning disk (2) is installed in the nozzle housing (1), and the one side is connected on the seam (1-1), and the edge of spinning disk (2) has the outlet pass (2-4) of inclination; Pipe connecting (3) is bolted on the nozzle housing (1), be connected to the another side of spinning disk (2), it is characterized in that: water conservancy diversion cone (2-1) and flow guiding dummy club (2-3) that spinning disk (2) comprises dividing plate (2-2) and lays respectively at dividing plate (2-2) both sides, the edge of dividing plate (2-2) is with outlet pass (2-4), and water conservancy diversion cone (2-1) is positioned on the leading flank of dividing plate (2-2).
CN 201220478527 2012-09-19 2012-09-19 Swirl nozzle Expired - Fee Related CN202785722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220478527 CN202785722U (en) 2012-09-19 2012-09-19 Swirl nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220478527 CN202785722U (en) 2012-09-19 2012-09-19 Swirl nozzle

Publications (1)

Publication Number Publication Date
CN202785722U true CN202785722U (en) 2013-03-13

Family

ID=47813029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220478527 Expired - Fee Related CN202785722U (en) 2012-09-19 2012-09-19 Swirl nozzle

Country Status (1)

Country Link
CN (1) CN202785722U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015013355A (en) * 2013-07-08 2015-01-22 Sumco Techxiv株式会社 Scattering plate, grinding wheel, and grinder
CN107907003A (en) * 2017-11-01 2018-04-13 上海伏波环保设备有限公司 The atomizer of forvacuum room
CN108012642A (en) * 2017-11-17 2018-05-11 江苏大学 A kind of agricultural fertilizer apparatus
CN108889002A (en) * 2018-08-08 2018-11-27 深圳深恒环保产业有限公司 Waste removal equipment, drainage and method for discharging pollution
CN109352859A (en) * 2018-11-09 2019-02-19 马鞍山沐及信息科技有限公司 A kind of plastic strip rapid drying device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015013355A (en) * 2013-07-08 2015-01-22 Sumco Techxiv株式会社 Scattering plate, grinding wheel, and grinder
US9975217B2 (en) 2013-07-08 2018-05-22 Sumco Techxiv Corporation Scattering plate, grinding wheel, and grinding device
CN107907003A (en) * 2017-11-01 2018-04-13 上海伏波环保设备有限公司 The atomizer of forvacuum room
CN108012642A (en) * 2017-11-17 2018-05-11 江苏大学 A kind of agricultural fertilizer apparatus
CN108012642B (en) * 2017-11-17 2020-11-03 江苏大学 Fertilizer injection unit is used to agricultural
CN108889002A (en) * 2018-08-08 2018-11-27 深圳深恒环保产业有限公司 Waste removal equipment, drainage and method for discharging pollution
CN109352859A (en) * 2018-11-09 2019-02-19 马鞍山沐及信息科技有限公司 A kind of plastic strip rapid drying device

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20180919