CN212391513U - Power quality monitoring device for transformer room - Google Patents
Power quality monitoring device for transformer room Download PDFInfo
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- CN212391513U CN212391513U CN202023141668.8U CN202023141668U CN212391513U CN 212391513 U CN212391513 U CN 212391513U CN 202023141668 U CN202023141668 U CN 202023141668U CN 212391513 U CN212391513 U CN 212391513U
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Abstract
The utility model discloses a transformer room electric energy quality monitoring devices, the device comprises a device main body, the device main part is the cuboid shape, still includes connecting device, miniature negative pressure pump, be equipped with the air vent in the device main part, the air vent is located on the preceding terminal surface of device main part, connecting device fixes on the up end of device main part, miniature negative pressure pump is fixed in the device main part, connecting device pass through the breather pipe with miniature negative pressure pump intercommunication, connecting device includes plastic connection sucking disc, upper fixed plate, bottom plate. The device adopts the vacuum adsorption principle to fix, is convenient to install and dismantle, can not destroy the electric cabinet yet, influences the electric cabinet and uses.
Description
Technical Field
The utility model relates to a power quality monitoring devices technique, concretely relates to transformer room power quality monitoring devices.
Background
The power quality monitoring device is mainly used for measuring and analyzing the quality of alternating current power supplied to a user receiving end by a public power grid and measuring and analyzing the influence of various electric equipment on the power quality of the public power grid in different running states. But power quality monitoring device need fix on the electricity cabinet when using, but present fixed mode adopts the fix with screw mostly, and this kind of fixed mode needs drill on the electricity cabinet, and the installation is comparatively inconvenient when fixed, when power quality monitoring device need maintain the dismantlement moreover, comparatively inconvenient.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a substation power quality monitoring device.
According to the technical scheme provided by the embodiment of the application, the power quality monitoring device for the power transformation room comprises a device main body, a connecting device and a miniature negative pressure pump, wherein the device main body is in a cuboid shape, the device main body is provided with a vent hole, the vent hole is positioned on the front end face of the device main body,
the connecting device is fixed on the upper end surface of the device main body, the miniature negative pressure pump is fixed in the device main body, the connecting device is communicated with the miniature negative pressure pump through a vent pipe,
the connecting device comprises a plastic connecting sucker, an upper fixing plate and a lower fixing plate, the plastic connecting sucker is in a conical shape with a wide upper part and a narrow lower part, the transverse section of the plastic connecting sucker is in a rectangular structure,
the upper fixing plate and the lower fixing plate are both rectangular plates which are horizontally arranged, the upper fixing plate is positioned right above the lower fixing plate, the lower fixing plate is fixed on the lower end surface of the plastic connecting sucker, the upper fixing plate is fixed at the lower end part of the plastic connecting sucker above the lower fixing plate,
the connecting device penetrates through the upper end face of the device main body and is fixed on the upper end face of the device main body, the upper end face of the lower fixing plate is fixedly connected with the top end face in the device main body, the lower end face of the upper fixing plate is fixedly connected with the upper end face of the outer side surface of the device main body,
the lower fixing plate is provided with an air hole and an air pipe, the air hole is a cylindrical hole which is horizontally arranged, the air pipe is of a tubular structure which is horizontally arranged, the air pipe is fixed on the front end surface of the lower fixing plate and is communicated with the air hole,
the plastic connecting sucker is communicated with the air hole of the lower fixing plate through a vertical air hole,
the quantity of vertical gas pocket is a plurality of, vertical gas pocket is from last to passing down in proper order the plastics connect the sucking disc, an upper fixed plate a bottom plate with the trachea intercommunication, the trachea pass through the breather pipe with miniature negative pressure pump is connected.
The utility model discloses in, built-in controlling means and the monitoring circuit of being equipped with of device main part, the preceding terminal surface of device main part is equipped with display screen and adjustment button, miniature negative pressure pump passes through the connection of electric lines controlling means in the device main part.
The utility model discloses in, the plastics are connected the sucking disc and are the plastic material.
The utility model discloses in, the upper fixed plate with the bottom plate is stereoplasm plastic material.
The utility model discloses in, the plastics connect the sucking disc the upper fixed plate the bottom plate passes through melting mode fixed connection.
The utility model discloses in, miniature negative pressure pump is fixed the front end position in the device main part.
To sum up, the beneficial effect of this application: the device adopts the vacuum adsorption principle to fix, is convenient to install and dismantle, can not destroy the electric cabinet yet, influences the electric cabinet and uses.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of the overall device of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall device of the present invention;
fig. 3 is a schematic perspective view of the connecting device of the present invention;
fig. 4 is a schematic sectional view of the connecting device of the present invention.
Reference numbers in the figures: a device body-1; 1.1 of vent hole; a connecting device-2; plastic connecting sucker-2.1; an upper fixing plate-2.2; a lower fixing plate-2.3; pore-2.3.1; trachea-2.3.2; a micro negative pressure pump-3; vertical air holes-4.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, a power quality monitoring device for a power transformation room comprises a device body 1, wherein the device body 1 is in a cuboid shape, the power quality monitoring device further comprises a connecting device 2 and a micro negative pressure pump 3, the device body 1 is provided with a vent hole 1.1, the vent hole 1.1 is located on the front end face of the device body 1, the connecting device 2 is fixed on the upper end face of the device body 1, the micro negative pressure pump 3 is fixed in the device body 1, the connecting device 2 is communicated with the micro negative pressure pump 3 through a vent pipe, the connecting device 2 penetrates through the upper end face of the device body 1, the connecting device 2 is fixed on the upper end face of the device body 1, the upper end face of the lower fixing plate 2.3 is fixedly connected with the top end face in the device body 1, the lower end face of the upper fixing plate 2.2 is fixedly connected with the upper end face of the outer side surface of the device body 1, the air pipe 2.3.2 is connected with the micro negative pressure pump 3 through an air pipe. The device is characterized in that a control device and a monitoring circuit are arranged in the device body 1, a display screen and an adjusting button are arranged on the front end face of the device body 1, and the miniature negative pressure pump 3 is connected with the control device in the device body 1 through a wire. The micro negative pressure pump 3 is fixed to the front end portion of the inside of the apparatus main body 1.
As shown in fig. 3 and 4, the connection device 2 includes a plastic connection sucker 2.1, an upper fixing plate 2.2, and a lower fixing plate 2.3, the plastic connection sucker 2.1 is in a tapered shape with a wide top and a narrow bottom, the transverse cross section of the plastic connection sucker 2.1 is in a rectangular structure, both the upper fixing plate 2.2 and the lower fixing plate 2.3 are horizontally arranged rectangular plates, the upper fixing plate 2.2 is located right above the lower fixing plate 2.3, the lower fixing plate 2.3 is fixed on the lower end surface of the plastic connection sucker 2.1, the upper fixing plate 2.2 is fixed on the lower end portion of the plastic connection sucker 2.1 above the lower fixing plate 2.3, the lower fixing plate 2.3 is provided with an air hole 2.3.1 and an air pipe 2.3.2, the air hole 2.3.1 is a horizontally arranged cylindrical hole, the air pipe 2.3.2 is in a horizontally arranged tubular structure, and the air pipe 2.3.2 is fixed on the front end surface of the lower fixing plate 2.3, trachea 2.3.2 intercommunication gas pocket 2.3.1, plastics are connected sucking disc 2.1 and are communicated through vertical gas pocket 4 bottom plate 2.3 gas pocket 2.3.1, the quantity of vertical gas pocket 4 is a plurality of, vertical gas pocket 4 is from last to passing down in proper order plastics are connected sucking disc 2.1 top plate 2.2 bottom plate 2.3 with trachea 2.3.2 intercommunication, plastics are connected sucking disc 2.1 and are the plastic material. The upper fixing plate 2.2 and the lower fixing plate 2.3 are both made of hard plastic materials. The plastic connecting sucker 2.1, the upper fixing plate 2.2 and the lower fixing plate 2.3 are fixedly connected in a melting mode.
The connecting device 2 is fixed on the upper end face of the device main body 1, the miniature negative pressure pump 3 is fixed in the device main body 1, the connecting device 2 is connected with the miniature negative pressure pump 3 through a vent pipe, and the miniature negative pressure pump 3 is connected with the control device in the device main body 1 through an electric wire.
During the use, with the up end subsides of this application device in the electric cabinet of transformer room, then start through controlling means miniature negative pressure pump 3, at this moment slowly upwards lifts up this application device, makes during 3 extraction air of miniature negative pressure pump, device main part 1 is attached in the electric cabinet as far as possible.
The device of the application can also be arranged on the other side end faces of the device main body 1, so that the device main body 1 can be connected with the electric cabinet by any face, the screw connection is not needed any more, and the disassembly and the installation are both convenient.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a transformer room electric energy quality monitoring devices, includes device main part (1), device main part (1) is the cuboid shape, characterized by: the device also comprises a connecting device (2) and a miniature negative pressure pump (3), wherein the device main body (1) is provided with a vent hole (1.1), the vent hole (1.1) is positioned on the front end face of the device main body (1),
the connecting device (2) is fixed on the upper end face of the device main body (1), the miniature negative pressure pump (3) is fixed in the device main body (1), the connecting device (2) is communicated with the miniature negative pressure pump (3) through a vent pipe,
the connecting device (2) comprises a plastic connecting sucker (2.1), an upper fixing plate (2.2) and a lower fixing plate (2.3), the plastic connecting sucker (2.1) is in a conical shape with a wide upper part and a narrow lower part, the transverse section of the plastic connecting sucker (2.1) is in a rectangular structure,
the upper fixing plate (2.2) and the lower fixing plate (2.3) are both rectangular plates which are horizontally placed, the upper fixing plate (2.2) is positioned right above the lower fixing plate (2.3), the lower fixing plate (2.3) is fixed on the lower end surface of the plastic connecting sucker (2.1), the upper fixing plate (2.2) is fixed at the lower end part of the plastic connecting sucker (2.1) above the lower fixing plate (2.3),
the connecting device (2) penetrates through the upper end face of the device main body (1), the connecting device (2) is fixed on the upper end face of the device main body (1), the upper end face of the lower fixing plate (2.3) is fixedly connected with the top end face in the device main body (1), the lower end face of the upper fixing plate (2.2) is fixedly connected with the upper end face of the outer side surface of the device main body (1),
the lower fixing plate (2.3) is provided with an air hole (2.3.1) and an air pipe (2.3.2), the air hole (2.3.1) is a cylinder hole which is horizontally arranged, the air pipe (2.3.2) is of a tubular structure which is horizontally arranged, the air pipe (2.3.2) is fixed on the front end surface of the lower fixing plate (2.3), the air pipe (2.3.2) is communicated with the air hole (2.3.1),
the plastic connecting sucker (2.1) is communicated with the air hole (2.3.1) of the lower fixing plate (2.3) through a vertical air hole (4),
the quantity of vertical gas pocket (4) is a plurality of, vertical gas pocket (4) are from last to passing down in proper order plastics connect sucking disc (2.1), upper fixed plate (2.2) bottom plate (2.3) with trachea (2.3.2) intercommunication, trachea (2.3.2) through the breather pipe with miniature negative pressure pump (3) are connected.
2. The power quality monitoring device of the power transformation room as claimed in claim 1, wherein: the device is characterized in that a control device and a monitoring circuit are arranged in the device body (1), a display screen and an adjusting button are arranged on the front end face of the device body (1), and the miniature negative pressure pump (3) is connected with the control device in the device body (1) through an electric wire.
3. The power quality monitoring device of the power transformation room as claimed in claim 1, wherein: the plastic connecting sucker (2.1) is made of plastic materials.
4. The power quality monitoring device of the power transformation room as claimed in claim 1, wherein: the upper fixing plate (2.2) and the lower fixing plate (2.3) are both made of hard plastic materials.
5. The power quality monitoring device of the power transformation room as claimed in claim 1, wherein: the plastic connecting sucker (2.1), the upper fixing plate (2.2) and the lower fixing plate (2.3) are fixedly connected in a melting mode.
6. The power quality monitoring device of the power transformation room as claimed in claim 1, wherein: the miniature negative pressure pump (3) is fixed at the front end part in the device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141668.8U CN212391513U (en) | 2020-12-24 | 2020-12-24 | Power quality monitoring device for transformer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023141668.8U CN212391513U (en) | 2020-12-24 | 2020-12-24 | Power quality monitoring device for transformer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391513U true CN212391513U (en) | 2021-01-22 |
Family
ID=74253054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023141668.8U Active CN212391513U (en) | 2020-12-24 | 2020-12-24 | Power quality monitoring device for transformer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391513U (en) |
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2020
- 2020-12-24 CN CN202023141668.8U patent/CN212391513U/en active Active
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