CN218068026U - Portable underground pipeline detector - Google Patents
Portable underground pipeline detector Download PDFInfo
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- CN218068026U CN218068026U CN202222160026.5U CN202222160026U CN218068026U CN 218068026 U CN218068026 U CN 218068026U CN 202222160026 U CN202222160026 U CN 202222160026U CN 218068026 U CN218068026 U CN 218068026U
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Abstract
The utility model provides a portable pipeline detector in pit belongs to well check out test set technical field. It has solved current pipeline detector and has carried inconvenient problem. This portable pipeline detector in pit, including the detecting tube, be provided with the movable block that can stretch out and draw back the removal about the detecting tube carries on the detecting tube relatively, be provided with inhalant canal in the detecting tube, be provided with the exhalant canal that moves back and inhalant canal butt joint in the movable block, be provided with the current surveying subassembly that is used for detecting flowing water speed in the exhalant canal. The utility model has the advantages of convenient carrying.
Description
Technical Field
The utility model belongs to the technical field of well check out test set, a portable pipeline detector in pit is related to.
Background
In urban construction areas, rainwater pipeline systems are responsible for the main task of urban rainwater removal. The rainwater pipeline is arranged according to the distribution of buildings, road networks, terrain conditions and river positions. The rainwater pipeline system generally comprises a rainwater inlet, a rainwater inlet branch pipe, an underground pipeline, an inspection well and a rainwater discharge port, and needs to monitor the water condition in the rainwater pipeline.
The unblocked one of the important factor that guarantees the unobstructed of drainage of underground piping, so can set up the detector in underground piping usually and detect underground piping, especially the detection of underground piping internal water flow, the current detector that is used for underground piping rivers is equipped with the water course that is broken line and distributes in the majority, leads to the detector whole to be irregular shape, leads to carrying inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a portable pipeline detector in pit is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a portable pipeline detector in pit, includes the detecting tube, its characterized in that, the detecting tube on be provided with the movable block that can carry out upper and lower flexible removal to the detecting tube relatively, the detecting tube in be provided with inlet channel, the movable block in be provided with the exhalant canal that removes back and inlet channel butt joint, exhalant canal in be provided with the current surveying subassembly that is used for detecting flowing water speed.
In the portable underground pipeline detector, a sliding structure for sliding of the movable block is arranged between the detection pipe and the movable block.
In the portable underground pipeline detector, the sliding structure comprises a sliding groove formed in the side surface of the upper detection pipe and a sliding plate arranged at the side end of the movable block and matched with the sliding groove, and a limiting groove is formed between the bottom end of the sliding groove and the detection pipe.
In the portable underground pipeline detector, the detection pipe is provided with a fixing structure for fixing the movable block.
In the portable underground pipeline detector, the fixing structure comprises a fixing transverse plate arranged on the detection tube, the fixing transverse plate is provided with a connecting bolt, and screw holes matched with the connecting bolt are formed in the tops of the fixing transverse plate and the movable block.
In the portable underground pipeline detector, the water outlet channel comprises a butt joint channel and a discharge channel, the butt joint channel is communicated with the discharge channel through a detection flow channel, and the flow measuring assembly is arranged at the joint of the butt joint channel and the detection flow channel.
In foretell portable pipeline in pit detector, the surface of butt joint passageway is gone up to surround and is provided with the sealing washer, the movable block on be provided with the holding tank that inwards caves in and be used for holding the sealing washer.
In the portable underground pipeline detector, the butt joint channel and the discharge channel are arranged in parallel, and the detection channel is vertically arranged between the butt joint channel and the discharge channel.
In the above-mentioned portable downhole pipeline detector, the current measurement component include velocity of flow impeller and sensor module, the velocity of flow impeller transversely erect between butt joint passageway and detection runner and can rotate relative to the movable block, the sensor module set up inside the movable block.
In the portable underground pipeline detector, the water inlet channel is horizontally arranged in the detection pipe.
Compared with the prior art, the utility model has the advantages of:
the whole velocity of flow that is used for measuring water that sets up in the pipeline in the pit of the detecting tube, the detecting tube is when installing and use, shift out the movable block from the detecting tube, make exhalant canal and inhalant canal on the movable block be linked together and form a detection corridor, rivers realize the measurement to the velocity of flow through the current-measuring subassembly from inhalant canal flow direction exhalant canal, when the detector is carrying out the manual work and is carrying, can collect the movable block in knowing the detecting tube, the holistic size of detector is just equivalent to the size of detecting tube, convenient operation carries.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural view of the middle sliding structure of the present invention.
Fig. 5 is a schematic structural view of the middle limiting groove of the present invention.
In the figure, 1, a detection tube; 2. a movable block; 3. a water inlet channel; 4. a water outlet channel; 5. a flow measurement assembly; 6. a sliding structure; 7. a chute; 8. a slide plate; 9. a limiting groove; 10. a fixed structure; 11. fixing the transverse plate; 12. a connecting bolt; 13. a screw hole; 14. a docking channel; 15. a discharge passage; 16. detecting a flow channel; 17. a seal ring; 18. accommodating grooves; 19. a flow velocity impeller; 20. a sensor module.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 5, a portable underground pipeline detector comprises a detection tube 1, wherein a movable block 2 which can move up and down relative to the detection tube 1 is arranged on the detection tube 1, a water inlet channel 3 is arranged in the detection tube 1, a water outlet channel 4 which is butted with the water inlet channel 3 after moving is arranged in the movable block 2, and a flow measurement assembly 5 for detecting the flowing water speed is arranged in the water outlet channel 4.
In this embodiment, the whole velocity of flow that is used for measuring water that sets up in the pipeline in the pit of detecting tube 1, detecting tube 1 is when installation use, it shifts out movable block 2 from detecting tube 1, make exhalant canal 4 on the movable block 2 be linked together with inhalant canal 3 and form a detection channel, rivers realize the measurement to the velocity of flow through surveying the subassembly 5 from inhalant canal 3 flow direction exhalant canal 4, when the detector is carrying out the manual work, can collect the movable block 2 and know in the detecting tube 1, the holistic size of detector just is equivalent to the size of detecting tube 1, convenient to operate carries.
In this embodiment, be provided with the sliding structure 6 that is used for the movable block 2 to slide between inspection pipe 1 and the movable block 2, specifically, sliding structure 6 is including offering spout 7 on the side surface of last inspection pipe 1 and setting up in movable block 2 side tip and spout 7 matched with slide 8, is formed with spacing groove 9 between the bottom of spout 7 and the inspection pipe 1.
The slide 8 sets up in the both sides of movable block 2, and movable block 2 blocks into spout 7 and removes along the length direction of spout 7 in spout 7 through slide 8 card, and when 8 lower extremes butt of slide in spacing groove 9 positions departments, the exhalant canal 4 of movable block 2 is linked together with inhalant canal 3 in the test tube 1.
In this embodiment, be provided with the fixed knot who is used for movable block 2 fixed constructs 10 on the detecting tube 1, and is specific, and fixed knot constructs 10 including setting up the fixed diaphragm 11 on detecting tube 1, and fixed diaphragm 11 is provided with connecting bolt 12, and fixed diaphragm 11 and movable block 2's top are seted up with connecting bolt 12 matched with screw 13.
When the detector is in the state of not using, the upper end of movable block 2 butt in the lower extreme of fixed diaphragm 11, connecting bolt 12 realizes fixing between them through screw 13 on fixed diaphragm 11 and the movable block 2, connecting bolt 12 this moment is mostly located the movable block 2, when the detector is in the user state, connecting bolt 12's upper end is fixed in on the fixed diaphragm 11, connecting bolt 12's lower tip penetrates to realizing in the movable block 2 that the movable block 2 is fixed, the holistic reciprocating of movable block 2 realizes on the movable block 2
In the present embodiment, the water outlet channel 4 includes a docking channel 14 and a discharge channel 15, the docking channel 14 communicates with the discharge channel 15 through a detection flow channel 16, and the flow measuring assembly 5 is disposed at a connection position of the docking channel 14 and the detection flow channel 16. The butt joint channel 14 is used for butt joint of the movable block 2 and the water outlet channel 4, and water flow enters the movable block 2 through the butt joint channel 14.
In this embodiment, in order to improve the sealing performance when the movable block 2 is butted with the detection tube 1, a sealing ring 17 is arranged on the outer surface of the butting channel 14 in a surrounding manner, and an accommodating groove 18 which is recessed inwards and is used for accommodating the sealing ring 17 is arranged on the movable block 2. The outer surface of the sealing ring 17 abuts on the surface of the detection tube 1, and the sealing ring 17 may be made of a rubber material.
In this embodiment, the docking channel 14 and the discharge channel are parallel to each other, the detection channel 16 is vertically disposed between the docking channel 14 and the discharge channel, specifically, the flow measurement component 5 includes a flow rate impeller 19 and a sensor module 20, the flow rate impeller 19 is transversely disposed between the docking channel 14 and the detection channel 16 and can rotate relative to the movable block 2, and the sensor module 20 is disposed inside the movable block 2. The flow rate impeller 19 is disposed between the docking channel 14 and the discharge channel, and when water flows from the docking channel 14 to the discharge channel, the flow rate impeller 19 is driven to rotate by the position of the flow rate impeller 19, and the sensor module 20 detects the rotation speed of the flow rate impeller 19 and transmits a signal to the controller, as will be understood by those skilled in the art, the flow rate of water is monitored by using the rotation speed of the impeller in the prior art, and the sensor module 20 is also an existing product in the art.
In the present embodiment, the water inlet channel 3 is horizontally opened in the detection tube 1 to improve the smoothness of water inlet.
The utility model discloses a theory of operation does: the detecting tube 1 is integrally arranged in a downhole pipeline and used for measuring the flow velocity of water, the detecting tube 1 is arranged and used, the movable block 2 is moved out of the detecting tube 1, a water outlet channel 4 on the movable block 2 is communicated with a water inlet channel 3 to form a detecting channel, the flow of water flows to the water outlet channel 4 from the water inlet channel 3 and is measured by the flow measuring assembly 5, when the detector is carried manually, the movable block 2 can be collected into the detecting tube 1, the size of the whole detector is equivalent to that of the detecting tube 1, and the operation and carrying are convenient.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the detecting tube 1, the movable block 2, the water inlet channel 3, the water outlet channel 4, the flow measuring assembly 5, the sliding structure 6, the sliding groove 7, the sliding plate 8, the limiting groove 9, the fixing structure 10, the fixing cross plate 11, the connecting bolt 12, the screw hole 13, the abutting channel 14, the discharging channel 15, the detecting flow channel 16, the sealing ring 17, the accommodating groove 18, the flow speed impeller 19, the sensor module 20, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as having any additional limitation in keeping with the spirit of the present invention.
Claims (10)
1. The utility model provides a portable pipeline detector in pit, includes detecting tube (1), its characterized in that, detecting tube (1) on be provided with movable block (2) that can carry out upper and lower flexible removal relatively detecting tube (1), detecting tube (1) in be provided with inlet channel (3), movable block (2) in be provided with outlet channel (4) that remove back and inlet channel (3) butt joint, outlet channel (4) in be provided with and be used for detecting flow measurement subassembly (5) of flowing water speed.
2. The portable underground pipeline detector according to claim 1, wherein a sliding structure (6) for sliding the movable block (2) is arranged between the detecting tube (1) and the movable block (2).
3. A portable downhole pipe tester according to claim 2, wherein the sliding structure (6) comprises a sliding groove (7) formed on the side surface of the upper tester tube (1) and a sliding plate (8) arranged at the side end of the movable block (2) and engaged with the sliding groove (7), and a limiting groove (9) is formed between the bottom end of the sliding groove (7) and the tester tube (1).
4. A portable downhole pipe detector according to claim 1, wherein the detector tube (1) is provided with a fixing structure (10) for fixing the movable block (2).
5. The portable underground pipeline detector according to claim 4, wherein the fixing structure (10) comprises a fixing transverse plate (11) arranged on the detecting tube (1), the fixing transverse plate (11) is provided with a connecting bolt (12), and screw holes (13) matched with the connecting bolt (12) are formed in the tops of the fixing transverse plate (11) and the movable block (2).
6. The portable downhole pipeline detector according to claim 1, wherein the water outlet channel (4) comprises a docking channel (14) and a discharge channel (15), the docking channel (14) and the discharge channel (15) are communicated through a detection flow channel (16), and the flow measuring assembly (5) is arranged at the joint of the docking channel (14) and the detection flow channel (16).
7. A portable downhole pipe tester according to claim 6, wherein the docking channel (14) is provided with a sealing ring (17) around its outer surface, and the movable block (2) is provided with a receiving groove (18) recessed inwards for receiving the sealing ring (17).
8. A portable downhole tubing tester according to claim 6, wherein the docking channel (14) and the discharge channel (15) are arranged in parallel with each other, and the testing flow channel (16) is arranged vertically between the docking channel (14) and the discharge channel (15).
9. The portable downhole tubing tester according to claim 6, wherein the flow measuring assembly (5) comprises a flow rate impeller (19) and a sensor module (20), the flow rate impeller (19) is transversely erected between the docking channel (14) and the testing channel (16) and can rotate relative to the movable block (2), and the sensor module (20) is disposed inside the movable block (2).
10. A portable downhole pipe detector according to claim 1, wherein the water inlet channel (3) is arranged horizontally in the detector tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222160026.5U CN218068026U (en) | 2022-08-15 | 2022-08-15 | Portable underground pipeline detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222160026.5U CN218068026U (en) | 2022-08-15 | 2022-08-15 | Portable underground pipeline detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218068026U true CN218068026U (en) | 2022-12-16 |
Family
ID=84403037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222160026.5U Active CN218068026U (en) | 2022-08-15 | 2022-08-15 | Portable underground pipeline detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218068026U (en) |
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2022
- 2022-08-15 CN CN202222160026.5U patent/CN218068026U/en active Active
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