CN221002664U - Bored concrete pile core hole camera shooting detection pore wall cleaning device - Google Patents
Bored concrete pile core hole camera shooting detection pore wall cleaning device Download PDFInfo
- Publication number
- CN221002664U CN221002664U CN202322717224.1U CN202322717224U CN221002664U CN 221002664 U CN221002664 U CN 221002664U CN 202322717224 U CN202322717224 U CN 202322717224U CN 221002664 U CN221002664 U CN 221002664U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- water
- main body
- inlet channel
- cleaning device
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 239000011148 porous material Substances 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 172
- 230000001680 brushing effect Effects 0.000 claims abstract description 49
- 238000011010 flushing procedure Methods 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 21
- 238000005553 drilling Methods 0.000 claims description 17
- 238000003384 imaging method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a bored pile core hole shooting detection hole wall cleaning device, which comprises a brushing main body, a joint component and a flushing nozzle, wherein the brushing main body is provided with a cleaning hole; the brushing main body is provided with a cylindrical section, the peripheral surface of the cylindrical section is provided with a plurality of bristles, and a water inlet channel is arranged in the brushing main body; the joint component is arranged at one end of the brushing main body and is communicated with the water inlet channel, and the joint component is used for externally connecting a water source; the flushing nozzle is arranged at one end of the brushing main body far away from the joint assembly and is communicated with the water inlet channel, the flushing nozzle is provided with a water spraying end far away from the brushing main body, and the water spraying end is used for spraying conical water flow in a direction far away from the brushing main body. According to the technical scheme, the hole wall cleaning efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of hole wall cleaning, in particular to a device for cleaning a hole wall of a bored pile core hole camera shooting detection hole.
Background
Because the structure of the stratum under the stratum is complex, when drilling construction is carried out, whether the drilling quality reaches the standard cannot be ensured, so that a camera needs to be inserted into a hole for observation, but before the camera, turbid water in the drilling hole needs to be discharged, and the hole wall needs to be cleaned. However, most of the existing hole wall cleaning devices adopt high-pressure water to wash the hole wall, but the cleaning is slow, a great deal of construction time is required, and the cleaning is not thorough.
Disclosure of utility model
The utility model mainly aims to provide a device for cleaning a hole wall of a bored pile core drilling hole camera shooting detection hole, which aims to improve the hole wall cleaning efficiency.
In order to achieve the above purpose, the device for cleaning the wall of a bored pile core hole shooting detection hole provided by the utility model comprises the following components:
The brushing main body is provided with a cylindrical section, a plurality of bristles are distributed on the outer circumferential surface of the cylindrical section, and a water inlet channel is arranged in the brushing main body;
The joint component is arranged at one end of the brushing main body and communicated with the water inlet channel, and the joint component is used for externally connecting a water source; and
The flushing nozzle is arranged at one end of the brushing main body, which is far away from the joint assembly, and is communicated with the water inlet channel, the flushing nozzle is provided with a water spraying end, which is far away from the brushing main body, and the water spraying end is used for spraying conical water flow in a direction far away from the brushing main body.
Optionally, the rinse nozzle is detachably connected with the brushing body.
Optionally, an inner thread is disposed at one end of the water inlet channel far away from the joint assembly, and the flushing nozzle is provided with an outer thread matched with the inner thread so as to be screwed with the water inlet channel.
Optionally, the brushing main body comprises a water inlet pipe and a brush barrel, the water inlet channel is formed in the water inlet pipe, one end of the water inlet pipe is connected with the joint assembly, the other end of the water inlet pipe is connected with the flushing nozzle, the periphery of the brush barrel is provided with brush bristles, and the brush barrel is sleeved outside the water inlet pipe.
Optionally, the water inlet pipe and the brush pot are detachably connected.
Optionally, the brushing main body comprises a water inlet pipe, a water outlet pipe and a brush barrel, wherein the water inlet channel is formed in the brush barrel, the water inlet pipe is arranged at one end of the water inlet channel and is connected with the joint assembly, and the water outlet pipe is arranged at the other end of the water inlet channel and is connected with the flushing nozzle.
Optionally, the water inlet pipe is screwed in the water inlet channel.
Optionally, the water outlet pipe is screwed in the water inlet channel.
Optionally, the joint assembly includes a connecting tube and a quick connector, one end of the connecting tube is connected with the brushing main body, and the other end is connected with the quick connector.
Optionally, the bored pile core hole shooting detection hole wall cleaning device further comprises a water supply pipe, one end of the water supply pipe is connected with the quick connector, and the other end of the water supply pipe is used for being connected with a water source.
Optionally, a water spraying channel is arranged in the flushing nozzle, the water spraying channel is communicated with the water inlet channel, a water spraying port is arranged on the end face of the water spraying end, the water spraying port is communicated with the water spraying channel, and the water spraying port is in a flaring arrangement.
According to the technical scheme, the water inlet channel is formed in the brushing main body, the plurality of bristles are arranged outside the brushing main body, the flushing nozzle communicated with the water inlet channel is arranged at one end of the brushing main body, the flushing nozzle can spray conical water flow in the direction away from the brushing main body, the joint component communicated with the water inlet channel is arranged at the other end of the brushing main body, and the joint component is used for externally connecting a water source. When one end of the washing nozzle is installed at the camera shooting detection hole wall cleaning device for the bored pile drilling core hole externally connected with a water source and stretches into the bored hole downwards, the washing nozzle sprays conical water flow towards the wall of the bored hole to wash the hole wall, and meanwhile bristles are used for cleaning the hole wall. The mode that this kind of tip set up shower nozzle water spray can make the water pressure of spraying great, can be better wash the pore wall, and conical rivers slope wash the slime to the pore wall moreover, compare in the perpendicular washing to the pore wall of multichannel water column, the rivers that high pressure toper sprayed wash the area of washing away of pore wall bigger, make the pore wall can the full cross-section receive high pressure toper rivers to wash clean effect stronger, have promoted the cleaning efficiency to the pore wall.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a device for cleaning a hole wall of a bored pile for detecting a camera of a core hole;
FIG. 2 is a schematic view of the structure of the cast-in-place pile of FIG. 1 from below the device for cleaning the wall of the bored hole and the camera detection hole;
Fig. 3 is a schematic structural view of the cleaning device for the hole wall of the bored pile core hole camera shooting detection hole in fig. 1 lowered to the bottom of the bored hole;
fig. 4 is a schematic structural view of the device for cleaning the wall of the camera shooting detection hole of the bored pile core hole in fig. 1, lifted in the bored hole.
Reference numerals illustrate:
| Reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Brushing main body | 21 | Connecting pipe |
| 11 | Water inlet pipe | 22 | Quick connector |
| 12 | Brush pot | 30 | Flushing nozzle |
| 13 | Brushing hair | 40 | Water supply pipe |
| 20 | Joint assembly | 50 | Drilling holes |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a device for cleaning a bored pile core hole shooting detection hole wall.
In the embodiment of the utility model, as shown in fig. 1 to 4, the bored pile core hole imaging detection hole wall cleaning device comprises a brushing main body 10, a joint assembly 20 and a flushing nozzle 30; the brushing main body 10 is provided with a cylindrical section, the peripheral surface of the cylindrical section is provided with a plurality of bristles 13, and a water inlet channel is arranged in the brushing main body 10; the joint component 20 is arranged at one end of the brushing main body 10 and is communicated with the water inlet channel, and the joint component 20 is used for externally connecting a water source; the rinse nozzle 30 is mounted at an end of the brush body 10 remote from the joint assembly 20 and communicates with the water inlet passage, the rinse nozzle 30 having a water spray end remote from the brush body 10 for spraying a conical water flow in a direction remote from the brush body 10.
When the imaging detection of the drilled hole is performed on the pile foundation, the camera cannot clearly image because the wall of the drilled hole 50 is attached with slime and muddy water, so the wall of the drilled hole 50 is cleaned first.
Specifically, when in use, the joint assembly 20 is connected with a tap water pipe, then one end of the brushing main body 10 provided with the flushing nozzle 30 is placed in the drilling hole 50 and gradually moves towards the bottom of the drilling hole 50, meanwhile, the flushing nozzle 30 sprays conical water flow to flush the wall of the drilling hole 50, the viscous mud on the wall of the hole is flushed, then the brushing bristles 13 brush the wall of the hole, and the viscous mud on the wall of the hole is brushed down. When the hole wall cleaning device bottoms out, the hole wall cleaning device is pulled up, and the brush hair 13 and the flushing nozzle 30 brush and flush the hole wall again. When the drill hole 50 is fully soaked with water, the water overflows from the hole opening of the drill hole 50, after the hole wall cleaning device bottoms out, the hole wall cleaning device can be stopped at the bottom of the drill hole 50, and the flushing nozzle 30 is enabled to continuously spray water, so that sewage can continuously overflow from the hole opening, and the water in the hole wall is gradually cleaned. And the camera shooting detection is convenient to carry out on the hole wall.
The flushing nozzle 30 may be a hollow conical nozzle or a solid conical nozzle, and the water flow shape ejected by the hollow conical nozzle is approximately hollow conical, and the water flow shape ejected by the solid conical nozzle is approximately solid conical.
According to the technical scheme, the water inlet channel is formed in the brushing main body 10, the plurality of bristles 13 are arranged outside the brushing main body 10, the flushing nozzle 30 communicated with the water inlet channel is arranged at one end of the brushing main body 10, the flushing nozzle 30 can spray conical water flow in the direction away from the brushing main body 10, the joint component 20 communicated with the water inlet channel is arranged at the other end of the brushing main body, and the joint component 20 is used for externally connecting a water source. When one end of the washing nozzle 30 is installed to extend downwards into the drilling 50, the washing nozzle 30 sprays conical water flow towards the wall of the drilling 50 to wash the wall of the drilling 50, and the bristles 13 brush the wall of the drilling 50. The mode that this kind of tip set up shower nozzle water spray can make the water pressure of spraying great, can be better wash the pore wall, and conical rivers slope wash the slime to the pore wall moreover, compare in the perpendicular washing to the pore wall of multichannel water column, the rivers that high pressure toper sprayed wash the area of washing away of pore wall bigger, make the pore wall can the full cross-section receive high pressure toper rivers to wash clean effect stronger, have promoted the cleaning efficiency to the pore wall.
In some embodiments, the rinse spray head 30 is removably connected to the brush body 10. Specifically, when the flushing nozzle 30 is blocked, the flushing nozzle 30 can be independently detached and replaced, after the flushing nozzle 30 is detached, the flushing nozzle 30 with different specifications can be replaced, so that the hole wall can be flushed better, and the whole filling pile core hole shooting detection hole wall cleaning device does not need to be replaced. In other embodiments, the rinse spray head 30 is of unitary construction with the brush body 10.
In some embodiments, the end of the water inlet channel remote from the connector assembly 20 is provided with internal threads, and the rinse nozzle 30 is provided with external threads that mate with the internal threads to threadably engage the water inlet channel. Specifically, the structure of the shower nozzle 30 which can be directly connected with the water inlet channel in a screwed mode is simple, and the shower nozzle is convenient to detach and install. In addition, in other embodiments, the rinse head 30 and the scrubber body are secured by a flange-to-threaded fastener connection.
In some embodiments, the brushing main body 10 includes a water inlet pipe 11 and a brush barrel 12, a water inlet channel is formed in the water inlet pipe 11, one end of the water inlet pipe 11 is connected to the joint assembly 20, the other end is connected to the flushing nozzle 30, the outer circumferential surface of the brush barrel 12 is provided with bristles 13, and the brush barrel 12 is sleeved outside the water inlet pipe 11. Specifically, the brush pot 12 with the bristles 13 is directly sleeved on the water inlet pipe 11, so that the structure is relatively simple, and the bristles 13 are not required to be directly arranged on the surface of the water inlet pipe 11. In addition, in other embodiments, the bristles 13 are disposed directly on the inlet tube 11.
In some embodiments, the water inlet pipe 11 and the brush pot 12 are detachably connected. Specifically, when the bristles 13 are damaged, the brush barrel 12 can be detached from the water inlet pipe 11 in a straight descending manner, and the brush barrel 12 can be continuously used after being replaced by a new brush barrel 12 without replacing the whole cast-in-place pile core hole drilling camera shooting detection hole wall cleaning device. But also to be able to replace the brush vessel 12 with bristles 13 of different sizes for better cleaning of the walls of the borehole 50.
In some embodiments, the brush pot 12 is an integral pot. Specifically, the integrated brush cylinder 12 can be directly sleeved on the water inlet pipe 11, and the structure is simple and the disassembly and the assembly are convenient. Additionally, in other embodiments, the brush pot 12 includes two hinged arcuate brush plates.
In some embodiments, the brushing main body 10 includes a water inlet pipe 11, a water outlet pipe, and a brush barrel 12, wherein a water inlet channel is formed in the brush barrel 12, the water inlet pipe 11 is disposed at one end of the water inlet channel and connected with the joint assembly 20, and the water outlet pipe is disposed at the other end of the water inlet channel and connected with the shower nozzle 30. Specifically, form the passageway of intaking like this in brush section of thick bamboo 12, need not establish brush section of thick bamboo 12 at the inlet tube 11 that has the passageway of intaking, avoided the condition that the brush pine takes off with a passageway inlet tube 11, the structure of pore wall belt cleaning device is more stable, simple structure moreover.
In some embodiments, the water inlet pipe 11 is screwed into the water inlet channel. In particular, the connecting structure is simple and convenient to install and detach. In addition, in other embodiments, the water inlet pipe 11 and the water inlet channel are fixedly connected with the threaded fastener through a flange.
In some embodiments, the outlet pipe is screwed into the inlet channel. In particular, the connecting structure is simple and convenient to install and detach. In addition, in other embodiments, the water inlet pipe 11 and the water inlet channel are fixedly connected with the threaded fastener through a flange.
In some embodiments, the joint assembly 20 includes a connection pipe 21 and a quick connector 22, one end of the connection pipe 21 is connected to the brushing body 10, and the other end is connected to the quick connector 22. Specifically, the quick connector 22 is relatively simple in connection, and can be used for quickly installing a water source pipe and enabling the water source pipe to be communicated with the water inlet channel. In addition, in other embodiments, the connecting pipe 21 is connected and fixed with the running water pipe by an iron wire.
In some embodiments, the bored pile core hole imaging detection hole wall cleaning device further comprises a water supply pipe 40, one end of the water supply pipe 40 is connected with the quick connector 22, and the other end of the water supply pipe 40 is used for connecting a water source. Specifically, the water supply pipe 40 has a certain length, and the water supply pipe 40 supplies water to the brush body 10 while the brush body 10 is being moved up and down in the drilled hole 50 by the water supply pipe 40.
In some embodiments, the rinse spray head 30 has a water spray channel therein, the water spray channel is in communication with the water inlet channel, the end face of the water spray end is provided with a water spray port, the water spray port is in communication with the water spray channel, and the water spray port is in a flaring arrangement. Specifically, the water jet is flared so that the water flow is conical when being ejected, and the structure for forming conical water spray is simpler.
In some embodiments, the brush body and the inlet tube 11 are secured by an interference fit. In particular, the structure of the water inlet pipe 11 and the brush pot 12 is simple without providing an additional fixing structure.
In some embodiments, the inlet tube 11 is provided with a spacing protrusion located between the rinse nozzle 30 and the brush vessel 12. Specifically, the setting of spacing convex part can avoid the brush section of thick bamboo 12 to drop from inlet tube 11.
In some embodiments, the rinse heads 30 are made of aluminum alloy. Specifically, the aluminum alloy has moderate price and better strength. In other embodiments, the rinse nozzle 30 is made of stainless steel.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. Bored concrete pile core hole detection pore wall belt cleaning device that makes a video recording, its characterized in that includes:
The brushing main body is provided with a cylindrical section, a plurality of bristles are distributed on the outer circumferential surface of the cylindrical section, and a water inlet channel is arranged in the brushing main body;
The joint component is arranged at one end of the brushing main body and communicated with the water inlet channel, and the joint component is used for externally connecting a water source; and
The flushing nozzle is arranged at one end of the brushing main body, which is far away from the joint assembly, and is communicated with the water inlet channel, the flushing nozzle is provided with a water spraying end, which is far away from the brushing main body, and the water spraying end is used for spraying conical water flow in a direction far away from the brushing main body.
2. The bored pile core drilling and camera detection hole wall cleaning device according to claim 1, wherein the flushing nozzle is detachably connected with the brushing main body.
3. The bored pile core hole camera detection pore wall cleaning device according to claim 2, wherein one end of the water inlet channel far away from the joint assembly is provided with internal threads, and the flushing nozzle is provided with external threads matched with the internal threads so as to be screwed in the water inlet channel.
4. The bored pile core hole camera shooting detection pore wall cleaning device according to claim 1, wherein the brushing main body comprises a water inlet pipe and a brush barrel, the water inlet channel is formed in the water inlet pipe, one end of the water inlet pipe is connected with the joint assembly, the other end of the water inlet pipe is connected with the flushing nozzle, the brush barrel is provided with bristles on the outer circumferential surface, and the brush barrel is sleeved outside the water inlet pipe.
5. The bored pile core drilling and camera detection hole wall cleaning device according to claim 4, wherein the water inlet pipe and the brush tube are detachably connected.
6. The bored pile core hole camera shooting detection hole wall cleaning device according to claim 1, wherein the brushing main body comprises a water inlet pipe, a water outlet pipe and a brush barrel, the water inlet channel is formed in the brush barrel, the water inlet pipe is arranged at one end of the water inlet channel and is connected with the joint assembly, and the water outlet pipe is arranged at the other end of the water inlet channel and is connected with the flushing nozzle.
7. The bored pile core drilling camera detection hole wall cleaning device according to claim 6, wherein the water inlet pipe is screwed into the water inlet channel; and/or the water outlet pipe is in threaded connection with the water inlet channel.
8. The bored pile core hole camera shooting detection pore wall cleaning apparatus as set forth in claim 1, wherein the joint assembly comprises a connecting pipe and a quick joint, one end of the connecting pipe is connected with the brushing main body, and the other end is connected with the quick joint.
9. The bored pile core hole imaging detection hole wall cleaning device according to claim 8, further comprising a water supply pipe, wherein one end of the water supply pipe is connected with the quick connector, and the other end of the water supply pipe is used for connecting a water source.
10. The bored pile core hole camera shooting detection hole wall cleaning device according to claim 1, wherein a water spraying channel is arranged in the flushing spray head, the water spraying channel is communicated with the water inlet channel, a water spraying port is arranged on the end face of the water spraying end, the water spraying port is communicated with the water spraying channel, and the water spraying port is arranged in a flaring mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717224.1U CN221002664U (en) | 2023-10-11 | 2023-10-11 | Bored concrete pile core hole camera shooting detection pore wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717224.1U CN221002664U (en) | 2023-10-11 | 2023-10-11 | Bored concrete pile core hole camera shooting detection pore wall cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002664U true CN221002664U (en) | 2024-05-24 |
Family
ID=91093650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322717224.1U Active CN221002664U (en) | 2023-10-11 | 2023-10-11 | Bored concrete pile core hole camera shooting detection pore wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002664U (en) |
-
2023
- 2023-10-11 CN CN202322717224.1U patent/CN221002664U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107488980B (en) | Cleaning spraying element, front outer barrel, door sealing ring, cleaning method of front outer barrel and door sealing ring and washing machine | |
| CN221002664U (en) | Bored concrete pile core hole camera shooting detection pore wall cleaning device | |
| CN216574453U (en) | Shower nozzle subassembly and well room belt cleaning device | |
| US20210078359A1 (en) | Paint roller cleaning apparatus | |
| CN206408714U (en) | Direct discharging type toilet shower nozzle of flushing the toilet | |
| CN208473796U (en) | Oil pipe cleaning device | |
| CN210342126U (en) | Flushing device of closestool and flushing system of closestool | |
| CN217536219U (en) | Electrolysis with flushing pipe cell and cell rinsing system | |
| CN108405502A (en) | A kind of inner wall of the pipe cleaning device | |
| CN220479571U (en) | Screw drilling tool belt cleaning device | |
| CN217015904U (en) | Water film dust remover | |
| CN215822416U (en) | Sewage treatment plant for building | |
| CN217616386U (en) | Axle housing belt cleaning device | |
| CN218529969U (en) | Wellhead filter for oilfield water injection | |
| CN221618639U (en) | Bromine lifting venturi distributor with flushing mechanism | |
| CN220143737U (en) | Cleaning spray head and toughened air grid cleaning device | |
| CN217017647U (en) | Screw drilling tool belt cleaning device | |
| CN117108223A (en) | Bored concrete pile core hole camera shooting hole wall cleaning and in-hole turbid water replacement construction system | |
| CN212168417U (en) | Water supply pipe cleaning device for urban water supply | |
| CN214597641U (en) | Automatic cake scraping mechanism of belt filter press | |
| CN220908595U (en) | Convenient dismounting structure of toilet undershoot water spray assembly | |
| CN210614564U (en) | Drain pipe | |
| CN218325244U (en) | Mud pump washs cooling device | |
| CN221122534U (en) | Automatic descaling type air energy water heater | |
| CN209969026U (en) | Impeller for cleaning PCB (printed circuit board) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |