CN204167111U - Double-layer composite low noise capacitor - Google Patents

Double-layer composite low noise capacitor Download PDF

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Publication number
CN204167111U
CN204167111U CN201420497891.1U CN201420497891U CN204167111U CN 204167111 U CN204167111 U CN 204167111U CN 201420497891 U CN201420497891 U CN 201420497891U CN 204167111 U CN204167111 U CN 204167111U
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China
Prior art keywords
capacitor
double
layer composite
compound
low noise
Prior art date
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Active
Application number
CN201420497891.1U
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Chinese (zh)
Inventor
李萍
孙晓凤
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HERONG ELECTRIC Co Ltd
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HERONG ELECTRIC Co Ltd
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Priority to CN201420497891.1U priority Critical patent/CN204167111U/en
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Abstract

Double-layer composite low noise capacitor disclosed in the utility model, comprise the compound lid, capacitor body and the composition of the compound end that connect successively from top to bottom, the inwall at compound lid and the compound end is equipped with puigging.Double-layer composite low noise capacitor of the present utility model solves the larger shortcoming of existing capacitor noise in running.Double-layer composite low noise capacitor arrangement of the present utility model is simple, only need replace original upper cover and go to the bottom welding on the capacitor, the noise that the double-canopy structure of Double bottom then can better produce in isolating capacitor running, puigging then makes the effect of noise isolation greatly strengthen.

Description

Double-layer composite low noise capacitor
Technical field
The utility model belongs to capacitor equipment technical field, is specifically related to a kind of double-layer composite low noise capacitor.
Background technology
Capacitor is as power equipment, very important effect is played in the normal operation of electrical network, a lot of capacitor is mounted on the proximate such as residential quarter, village, and existing capacitor exists noise comparatively greatly in running, therefore causes larger impact to neighbouring people's democratic meeting.
Utility model content
The purpose of this utility model is to provide a kind of double-layer composite low noise capacitor, solves the shortcoming that existing capacitor noise in running is larger.
The technical scheme that the utility model adopts is: double-layer composite low noise capacitor, and comprise the compound lid, capacitor body and the composition of the compound end that connect successively from top to bottom, described compound lid and the inwall at the compound end are equipped with puigging.
Feature of the present utility model is also,
Compound lid is by lid and be toppedly formed by connecting, and lid is positioned at that topped and be connected with the upper surface of capacitor body the compound end was formed by connecting by the end and the multiple end above, answers the end to be positioned at and with the lower surface of capacitor body at the end and to be connected.
Lid was all connected by welding with the lower surface of capacitor body with the upper surface of capacitor body, the multiple end.
Welding manner is argon arc welding.
The beneficial effects of the utility model are: double-layer composite low noise capacitor of the present utility model solves the larger shortcoming of existing capacitor noise in running.Double-layer composite low noise capacitor arrangement of the present utility model is simple, only need replace original upper cover and go to the bottom welding on the capacitor, the noise that the double-canopy structure of Double bottom then can better produce in isolating capacitor running, puigging then makes the effect of noise isolation greatly strengthen.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-layer composite low noise capacitor of the present utility model;
Fig. 2 be in Fig. 1 compound lid partly cut open structure chart;
Fig. 3 be in Fig. 1 the compound end partly cut open structure chart.
In figure, 1. capacitor body, 2. lid, 3. topped, the 4. end, the 5. multiple end.
Embodiment
Below in conjunction with embodiment, the utility model is described in detail.
As shown in Figure 1, comprise the compound lid, capacitor body 1 and the composition of the compound end that connect successively from top to bottom, the inwall at compound lid and the compound end is equipped with puigging to the structure of the double-layer composite low noise capacitor that the utility model provides.
As shown in Figures 2 and 3, compound lid is formed by connecting by lid 2 and topped 3, lid 2 be positioned at topped 3 above and be connected with the upper surface of capacitor body 1, the compound end, was formed by connecting by the end 4 and the multiple end 5, answered the end 5 to be positioned at at the end 4 and to be connected with the lower surface of capacitor body 1.
Lid 2 was all connected by welding with the lower surface of capacitor body 1 with the upper surface of capacitor body 1, the multiple end 5.
Welding manner is argon arc welding.
Compound lid is welded on the upper surface of capacitor body 1, compound back welding is connected on the lower surface of capacitor body 1, at the bottom of the individual layer replacing original capacitor, and the shell sizes perfect cooperation of compound lid and the compound end and capacitor body 1, convenient welding, compound lid and the compound end, adopt stainless steel, and inside arranges the puigging that sound insulation special substance is formed.
The compound lid of double-layer composite low noise capacitor of the present utility model, the compound end, adopt the double-canopy structure of Double bottom, can noise better in isolating capacitor running, the puigging of the sound insulation special substance material composition that compound lid, inside, the compound end adopt then increases noise isolation effect.
By the way, double-layer composite low noise capacitor of the present utility model solves the larger shortcoming of existing capacitor noise in running.Double-layer composite low noise capacitor arrangement of the present utility model is simple, only need replace original upper cover and go to the bottom welding on the capacitor, the noise that the double-canopy structure of Double bottom then can better produce in isolating capacitor running, puigging then makes the effect of noise isolation greatly strengthen.

Claims (4)

1. double-layer composite low noise capacitor, is characterized in that, comprise the compound lid, capacitor body (1) and the composition of the compound end that connect successively from top to bottom, described compound lid and the inwall at the compound end are equipped with puigging.
2. double-layer composite low noise capacitor as claimed in claim 1, it is characterized in that, described compound lid is formed by connecting by lid (2) and topped (3), lid (2) be positioned at topped (3) above and be connected with the upper surface of capacitor body (1), the described compound end, was formed by connecting by the end (4) and the multiple end (5), and the multiple end (5) to be positioned at at the end (4) and to be connected with the lower surface of capacitor body (1).
3. double-layer composite low noise capacitor as claimed in claim 2, it is characterized in that, described lid (2) was all connected by welding with the lower surface of capacitor body (1) with the upper surface of capacitor body (1), the described multiple end (5).
4. double-layer composite low noise capacitor as claimed in claim 3, it is characterized in that, described welding manner is argon arc welding.
CN201420497891.1U 2014-08-29 2014-08-29 Double-layer composite low noise capacitor Active CN204167111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420497891.1U CN204167111U (en) 2014-08-29 2014-08-29 Double-layer composite low noise capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420497891.1U CN204167111U (en) 2014-08-29 2014-08-29 Double-layer composite low noise capacitor

Publications (1)

Publication Number Publication Date
CN204167111U true CN204167111U (en) 2015-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420497891.1U Active CN204167111U (en) 2014-08-29 2014-08-29 Double-layer composite low noise capacitor

Country Status (1)

Country Link
CN (1) CN204167111U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390282A (en) * 2015-12-10 2016-03-09 国网四川省电力公司巴中供电公司 Capacitive element with muffling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105390282A (en) * 2015-12-10 2016-03-09 国网四川省电力公司巴中供电公司 Capacitive element with muffling apparatus

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