CN210004121U - discharge pipe detection device for cities and towns - Google Patents
discharge pipe detection device for cities and towns Download PDFInfo
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- CN210004121U CN210004121U CN201920858345.9U CN201920858345U CN210004121U CN 210004121 U CN210004121 U CN 210004121U CN 201920858345 U CN201920858345 U CN 201920858345U CN 210004121 U CN210004121 U CN 210004121U
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Abstract
The utility model relates to the technical field of pipeline detection, in particular to kinds of town blow off pipe detection device kinds of town blow off pipe detection device, which is characterized in that the device comprises a shell, a detection channel arranged in the shell and having a shell side wall with two ends penetrating through, a detector fixedly arranged on the outer side wall of the detection channel and a display communicated with an electric signal of the detector, wherein the input end of the detection channel is provided with an installation component, the installation component comprises an installation ring, a zooming component and a circular zooming plate, the installation ring is fixedly arranged on the shell, the zooming component comprises an arc plate and a driving motor, the driving motor is fixedly arranged on the outer side wall of the installation ring, a motor shaft of the driving motor is connected with the arc plate, the outer ring of the circular zooming plate is fixedly connected with the arc plate, the inner ring is fixedly connected with the installation ring, and a flexible membrane sleeve is arranged inside the detection channel.
Description
Technical Field
The utility model relates to the technical field of pipeline detection, in particular to a kinds of town blow-off pipe detection device.
Background
The drainage system of cities is more and more complex along with the enlargement of the scale of cities, the monitoring and maintenance of drainage pipelines are more important for ensuring that the drainage system of cities and towns can keep normal work, the traditional pipeline monitoring and detecting mode is to carry out water or air ventilation on the whole pipeline, then a detecting device is used at the outlet of the pipeline to detect the flow rate of water flow and air flow so as to detect whether the pipeline is damaged or not, then the pipeline is repaired, and secondary detection is carried out after the repair is finished;
, the existing detection device needs to correspond to different mounting rings according to different pipeline sizes, and the detection device is poor in practicability and detection efficiency;
second, the detection device in the prior art needs the water flow to pass through the detection device, and when the detection device is used for a long time, the detection device can be oxidized and rusted, which affects the accuracy of the detection data.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide kinds of blow off pipe detection device for cities and towns.
The technical scheme of the utility model is that kinds of town blow off pipe detection device is realized like this, the device is characterized in that the device comprises a shell, a detection channel arranged in the shell and having a shell side wall with two ends penetrating through, a detector fixedly arranged on the outer side wall of the detection channel, and a display communicated with an electric signal of the detector, wherein the input end of the detection channel is provided with an installation component capable of adjusting the diameter, the installation component comprises an installation ring sleeved on the blow off pipe, a zooming component and a circular zooming plate, the installation ring is fixedly arranged on the shell, the zooming component comprises an arc plate and a driving motor, the driving motor is fixedly arranged on the outer side wall of the installation ring, a motor shaft of the driving motor is connected with the arc plate, an outer ring of the circular zooming plate is fixedly connected with the arc plate, an inner ring of the circular zooming plate is fixedly connected with the installation ring, a flexible membrane sleeve is arranged inside the detection channel, the flexible membrane sleeve is sleeved on the inner cavity of the detection channel, two ends of the flexible membrane sleeve are respectively arranged in the detection channel through an outer gland and an inner gland, the outer gland and.
Preferably: a gas storage space is formed between the detection channel and the flexible membrane sleeve, and the side wall of the detection channel is provided with an inflation inlet and is provided with a barometer for monitoring the internal gas pressure of the gas storage space; and a stop valve is arranged on the inflation inlet.
Preferably: the detector comprises an airflow detector and a water flow detector, and the airflow detector and the water flow detector are both fixedly pressed on the side wall of the detection pipeline.
Preferably: and a sealing ring is sleeved at the contact part of the auxiliary plate and the mounting ring.
Preferably: the input end of the mounting ring is provided with a filter screen.
Compared with the prior art, the utility model discloses the beneficial effect who brings does: the output end of the detection channel is provided with the mounting assembly, the mounting assembly is provided with the mounting ring and the zooming assembly, and the length of the telescopic rods on the arc plates in the zooming assembly can be adjusted during use to adjust the diameter of a circular ring formed by the arc plates, so that the detection device is suitable for detecting pipelines with different diameters; a circular zooming plate is arranged between the arc-shaped plate and the mounting ring, and the circular zooming plate can move relatively along with the arc-shaped plate, so that the influence of the leakage of fluid in the sewage pipe on the detection effect can be prevented; the flexible membrane sleeve is arranged in the detection channel, so that the problem of oxidation and rust of the traditional detection device can be effectively solved;
1. the gas storage space is arranged between the detection channel and the membrane sleeve, and the detection channel is provided with the inflation inlet and the barometer which are communicated with the gas storage space, so that the gas storage space can be inflated when the device is used, and then the barometer is tested to check whether the detection device is in good condition or not, the accuracy of a detection result is improved, and after the detection and the check are finished, the gas can be discharged to normally detect whether the sewage pipeline is in good condition or not by the detection channel;
2. the part of the auxiliary plate, which is in contact with the mounting ring, is sleeved with a sealing ring, so that the air tightness can be improved, and steps are further carried out to prevent the fluid in the sewage pipe from leaking to influence the detection effect;
3. be equipped with the filter screen at the input of installation circle, can prevent that impurity from getting into the detection pipeline, cause the damage to flexible membrane cover.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
As shown in FIG. 1, the utility model discloses an kinds of town drain pipe detection device, in the utility model discloses a huge logical implementation mode, including casing 1, set up in casing 1 and both ends through casing 1 lateral wall the detection passageway 2, fixed mounting is at the detector 3 of detection passageway 2 lateral wall and with the detector 3 display 4 of signal communication, the input of detection passageway 2 is provided with the installation component 5 that can adjust the diameter, this installation component 5 includes the installation circle 51 that is used for the cover to establish on the drain pipe, zoom component 52 and ring shape zoom board 53, installation circle 51 is fixed mounting on casing 1, zoom component 52 includes arc 521 and driving motor 522, driving motor 522 is fixed mounting in installation circle 51 lateral wall, driving motor 522's motor shaft is connected with arc 521, the outer lane and the arc 521 fixed connection of ring shape zoom board 53, the inner circle and installation circle 51 fixed connection, detection passageway 2 is inside to be provided with flexible membrane cover 21, this flexible membrane cover 21 cover is established in detection passageway 2 inner chamber, and both ends are installed in detection passageway 2 through outer gland 11 and inner gland 12 respectively, the detachable mounting of gland and inner gland 11 is provided with the detection passageway 13, the inner diameter of installation of the inner gland is connected with the inner gland 11.
In the embodiment of the present invention, an air storage space 22 is formed between the detection channel 2 and the flexible membrane sleeve 21, and an air charging port 23 is opened on the side wall of the detection channel 2 and a barometer 24 for monitoring the air pressure inside the air storage space 22 is installed; and a stop valve 25 is arranged on the inflation inlet 23.
In the present invention, the detector 3 includes an airflow detector 31 and a water flow detector 32, and the airflow detector 31 and the water flow detector 32 are both fixed on the side wall of the detection pipeline 2.
In the embodiment of the present invention, the sealing ring 14 is sleeved on the portion of the auxiliary plate 13 contacting with the mounting ring 51.
In the embodiment of the present invention, the input end of the mounting ring 51 is provided with a filter screen 6.
Compared with the prior art, the utility model discloses the beneficial effect who brings does: the output end of the detection channel is provided with the mounting assembly, the mounting assembly is provided with the mounting ring and the zooming assembly, and the length of the telescopic rods on the arc plates in the zooming assembly can be adjusted during use to adjust the diameter of a circular ring formed by the arc plates, so that the detection device is suitable for detecting pipelines with different diameters; a circular zooming plate is arranged between the arc-shaped plate and the mounting ring, and the circular zooming plate can move relatively along with the arc-shaped plate, so that the influence of the leakage of fluid in the sewage pipe on the detection effect can be prevented; the flexible membrane sleeve is arranged in the detection channel, so that the problem of oxidation and rust of the traditional detection device can be effectively solved;
1. the gas storage space is arranged between the detection channel and the membrane sleeve, and the detection channel is provided with the inflation inlet and the barometer which are communicated with the gas storage space, so that the gas storage space can be inflated when the device is used, and then the barometer is tested to check whether the detection device is in good condition or not, the accuracy of a detection result is improved, and after the detection and the check are finished, the gas can be discharged to normally detect whether the sewage pipeline is in good condition or not by the detection channel;
2. the part of the auxiliary plate, which is in contact with the mounting ring, is sleeved with a sealing ring, so that the air tightness can be improved, and steps are further carried out to prevent the fluid in the sewage pipe from leaking to influence the detection effect;
3. be equipped with the filter screen at the input of installation circle, can prevent that impurity from getting into the detection pipeline, cause the damage to flexible membrane cover.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
- The urban blow-off pipe detection device is characterized by comprising a shell, a detection channel, a detector and a display, wherein the detection channel is arranged in the shell, the two ends of the detection channel penetrate through the side wall of the shell, the detector is fixedly installed on the outer side wall of the detection channel, the display is in electrical signal communication with the detector, an installation assembly capable of adjusting the diameter is arranged at the input end of the detection channel, the installation assembly comprises an installation ring, a zooming assembly and an annular zooming plate, the installation ring is fixedly installed on the shell, the zooming assembly comprises an arc-shaped plate and a driving motor, the driving motor is fixedly installed on the outer side wall of the installation ring, a motor shaft of the driving motor is connected with the arc-shaped plate, an outer ring of the annular zooming plate is fixedly connected with the arc-shaped plate, an inner ring of the annular zooming plate is fixedly connected with the installation ring, a flexible membrane sleeve is arranged inside the detection channel, the flexible membrane sleeve is sleeved in an inner cavity of the detection channel, the two ends of the flexible membrane sleeve are installed in the detection channel through an outer gland and an inner gland respectively.
- 2. The kind of device for detecting the urban sewage pipes according to claim 1, wherein an air storage space is formed between the detection channel and the flexible membrane sleeve, an air charging port is formed on a side wall of the detection channel, an air pressure gauge for monitoring the air pressure in the air storage space is installed on the side wall of the detection channel, and a stop valve is arranged on the air charging port.
- 3. The kind of town sewage pipes detecting device of claim 1, wherein the detector comprises an air flow detector and a water flow detector, both of which are fixed on the side wall of the detecting pipe.
- 4. The kind of town sewage pipes detecting device of claim 1, wherein the auxiliary plate is sleeved with a sealing ring at the contact part with the mounting ring.
- 5. The kind of town sewage pipes detecting device of claim 1, wherein the input end of the mounting ring is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858345.9U CN210004121U (en) | 2019-06-06 | 2019-06-06 | discharge pipe detection device for cities and towns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858345.9U CN210004121U (en) | 2019-06-06 | 2019-06-06 | discharge pipe detection device for cities and towns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004121U true CN210004121U (en) | 2020-01-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920858345.9U Active CN210004121U (en) | 2019-06-06 | 2019-06-06 | discharge pipe detection device for cities and towns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210004121U (en) |
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2019
- 2019-06-06 CN CN201920858345.9U patent/CN210004121U/en active Active
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