CN219062799U - Inner capsule constant pressure device and pipeline repairing equipment - Google Patents
Inner capsule constant pressure device and pipeline repairing equipment Download PDFInfo
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- CN219062799U CN219062799U CN202223412481.6U CN202223412481U CN219062799U CN 219062799 U CN219062799 U CN 219062799U CN 202223412481 U CN202223412481 U CN 202223412481U CN 219062799 U CN219062799 U CN 219062799U
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Abstract
The utility model discloses an inner capsule constant pressure device and pipeline repairing equipment, which comprises an inner capsule, a vertical pipe, a water pressure monitoring device, a water supplementing device and a circuit board assembly, wherein the inner capsule is used for extending into a pipeline to be repaired, the lower end of the vertical pipe is communicated with the inner capsule, pressurized water is injected into the inner capsule, the water pressure monitoring device is arranged at the lower end of the vertical pipe, the water supplementing device comprises a water supplementing pipe and a water supplementing pump arranged on the water supplementing pipe, the water supplementing pipe is used for injecting water into the upper end of the vertical pipe, and the circuit board assembly is electrically connected with the water pressure monitoring device and the water supplementing pump. In the technical scheme of the utility model, the pressure monitoring device is additionally arranged on the vertical pipe, and the water supplementing device is arranged, so that automatic water supplementing is realized, and manual watching and manual water supplementing are not needed.
Description
Technical Field
The utility model relates to the technical field of pipeline repair, in particular to an inner capsule constant pressure device and pipeline repair equipment.
Background
In the pipeline repairing construction by the lining method, the inner capsule film is supported by water, the water in the inner capsule film is ensured to have certain pressure, in the practical construction, the length of the pipeline is more than 10 meters, the corresponding length of the inner capsule film is as long as the length of the pipeline to be repaired, the thickness of the inner capsule film is only 1 millimeter, and the water leakage is unavoidable. In order to maintain the water pressure of the inner capsule, a transparent water pipe is added at the end part of the inner capsule, workers need to pay attention to the liquid level of the transparent water pipe at any time, and when the liquid level drops to a certain degree, a water pump is manually started to add water to the transparent pipe, so that the pressure of the inner capsule is ensured to be within a certain range. Its shortcoming needs manual caretaking, if caretaking is not timely, can cause the loss of difficult remedy to the construction.
Disclosure of Invention
The utility model mainly aims to provide an inner capsule constant pressure device, which aims to solve the problems that manual care and manual water supplementing are needed in pipeline repairing construction by a lining method.
In order to achieve the above object, the present utility model provides an inner capsule constant pressure device comprising:
the inner capsule membrane is used for extending into a pipeline to be repaired;
the lower end of the vertical pipe is communicated with the inner capsule membrane, and pressurized water is injected into the inner capsule membrane;
the water pressure monitoring device is arranged at the lower end of the vertical pipe;
the water supplementing device comprises a water supplementing pipe and a water supplementing pump arranged on the water supplementing pipe, and the water supplementing pipe is used for injecting water to the upper end of the vertical pipe; the method comprises the steps of,
the circuit board assembly is electrically connected with the water pressure monitoring device and the water supplementing pump
Preferably, one end of the water supplementing pipe is connected with the water pump, the other end of the water supplementing pipe is downwards provided with a water outlet, and the water outlet is arranged right above the water inlet of the water supplementing pipe at intervals and is opposite to the water inlet.
Preferably, the pipe diameter of the water inlet is A, the pipe diameter of the water outlet is B, and A is more than or equal to B.
Preferably, the standpipe material comprises transparent plastic.
Preferably, the water replenishing pipe comprises a plastic pipe.
Preferably, a water level indicating part is arranged on the outer side of the vertical pipe, the water level indicating part comprises a highest water level indicating part and a lowest water level indicating part, and the highest water level indicating part is arranged above the lowest water level indicating part at intervals.
Preferably, the water level indicating part comprises indication graduation marks extending transversely.
Preferably, the water level indicating part is adhered to the vertical pipe.
Preferably, the water pressure monitoring device comprises a pressure sensor.
The utility model also provides a pipeline repairing device, which comprises an inner capsule constant pressure device, wherein the inner capsule constant pressure device comprises:
the inner capsule membrane is used for extending into a pipeline to be repaired;
the lower end of the vertical pipe is communicated with the inner capsule membrane, and pressurized water is injected into the inner capsule membrane;
the water pressure monitoring device is arranged at the lower end of the vertical pipe;
the water supplementing device comprises a water supplementing pipe and a water supplementing pump arranged on the water supplementing pipe, and the water supplementing pipe is used for injecting water to the upper end of the vertical pipe; the method comprises the steps of,
and the circuit board assembly is electrically connected with the water pressure monitoring device and the water supplementing pump.
In the technical scheme of the utility model, the inner capsule constant pressure device is provided, one end of the inner capsule is communicated with the standpipe, water is injected into the standpipe, water in the pressure acting pipeline can enter the inner capsule to prop up the inner capsule, the bottom of the standpipe is provided with the water pressure monitoring device which can monitor the water pressure in the standpipe in real time, in order to keep the water pressure in the inner capsule constant, the inner capsule constant pressure device also comprises the water supplementing device, when the water pressure monitoring device monitors that the water pressure in the standpipe is insufficient, an electric signal is fed back to the circuit board assembly, and the circuit board assembly starts the water supplementing device to supplement water to the standpipe after receiving the signal, so that the water pressure in the inner capsule is kept constant.
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 an inner capsule constant pressure device according to the present utility model;
fig. 2 is a schematic perspective view of an embodiment of an inner capsule constant pressure device according to the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 1000 | Inner capsule |
31 | Pressure sensor |
| 1 | Inner capsule membrane | 4 | |
| 2 | |
41 | |
| 21 | |
411 | |
| 22 | Water |
42 | |
| 221 | Highest water |
5 | |
| 222 | Minimum water |
51 | |
| 3 | Water pressure monitoring device |
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 all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure 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 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.
In the pipeline repairing construction by the lining method, the inner capsule film is supported by water, the water in the inner capsule film is ensured to have certain pressure, in the practical construction, the length of the pipeline is more than 10 meters, the corresponding length of the inner capsule film is as long as the length of the pipeline to be repaired, the thickness of the inner capsule film is only 1 millimeter, and the water leakage is unavoidable. In order to maintain the water pressure of the inner capsule, a transparent water pipe is added at the end part of the inner capsule, workers need to pay attention to the liquid level of the transparent water pipe at any time, and when the liquid level drops to a certain degree, a water pump is manually started to add water to the transparent pipe, so that the pressure of the inner capsule is ensured to be within a certain range. Its shortcoming needs manual caretaking, if caretaking is not timely, can cause the loss of difficult remedy to the construction.
In order to solve the above-mentioned problems, the present utility model provides an inner capsule constant pressure device, and fig. 1 to 2 are schematic structural diagrams of an embodiment of the inner capsule constant pressure device according to the present utility model.
Referring to fig. 1 to 2, the present utility model provides an inner capsule constant pressure device 1000, which comprises an inner capsule 1, a standpipe 2, a water pressure monitoring device 3, a water replenishing device 4 and a circuit board assembly 5, wherein the inner capsule 1 is used for extending into a pipeline to be repaired, the lower end of the standpipe 2 is communicated with the inner capsule 1, pressurized water is injected into the inner capsule 2, the water pressure monitoring device 3 is arranged at the lower end of the standpipe 2, the water replenishing device 4 comprises a water replenishing pipe 41 and a water replenishing pump 42 arranged on the water replenishing pipe 41, the water replenishing pipe 41 is used for injecting water to the upper end of the standpipe 2, and the circuit board assembly 5 is electrically connected with the water pressure monitoring device 3 and the water replenishing pump 42.
In the technical scheme of the utility model, an inner capsule constant pressure device 1000 is provided, the inner capsule constant pressure device 1000 is communicated with a standpipe through one end of an inner capsule 1, water is injected into the standpipe 2, water in a pressure action pipeline can enter the interior of the inner capsule 1 to prop up the inner capsule 1, a water pressure monitoring device 3 is arranged at the bottom of the standpipe 2 and can monitor the water pressure in the standpipe 2 in real time, in order to keep the water pressure in the inner capsule 1 constant, the inner capsule constant pressure device 1000 further comprises a water supplementing device 4, when the water pressure monitoring device 3 monitors that the water pressure in the standpipe 2 is insufficient, an electric signal is fed back to a circuit board assembly 5, and the circuit board assembly 5 receives the signal and then turns on the water supplementing device 4 to supplement water to the standpipe 2, so that the water pressure in the inner capsule 1 is kept constant.
Referring to fig. 1, one end of the water replenishing pipe 41 is connected to the water replenishing pump 42, the water replenishing pump 42 is configured to provide water pressure for the water replenishing pipe 41, pump the water out of the water replenishing pipe 41, a water outlet 411 is formed at the other end of the water replenishing pipe 41 downward, and the water outlet 411 is disposed directly above the standpipe 2 at intervals and opposite to the water inlet 21, so as to ensure that one end of the standpipe 2 is communicated with air, and thus the water pressure in the inner capsule 1 can be observed through the standpipe 2.
In order to make the water in the water replenishing pipe 41 fully enter the standpipe 2, the pipe diameter of the water inlet 21 of the standpipe 2 is larger than or equal to the pipe diameter of the water outlet 411 of the water replenishing pipe 41, so as to ensure that the water flowing out of the water replenishing pipe 41 fully enters the standpipe 2.
It should be noted that the pipe diameter of the water inlet 21 may be equal to the pipe diameter of the water outlet 411, and the pipe diameter of the water inlet 21 may also be larger than the pipe diameter of the water outlet 411, which is not limited in this disclosure, and in an embodiment of the present disclosure, the diameter of the water inlet 21 is larger than the diameter of the water outlet 411, so that it may be ensured that all the water flowing out of the water replenishing pipe 41 may enter the standpipe 2.
The standpipe 2 may be made of transparent plastic or transparent glass, and in one embodiment of the present utility model, the standpipe 2 is made of transparent plastic, which is convenient for constructors to observe the water quantity in the standpipe 2, and the standpipe 2 made of transparent plastic is not easy to break for different construction environments, has long service life, and is simple and convenient to maintain.
The material of the water replenishing pipe 41 may be plastic or metal, which is not limited in the utility model, in an embodiment of the utility model, the material of the water replenishing pipe 41 is plastic, and the plastic has low cost, convenient installation, long service life, and convenient replacement and maintenance in the later period of the plastic for different construction environments.
For the convenience of observing the pressurized water volume in the standpipe 2, so as to facilitate the water replenishing device 4 to replenish water, a water level indicating part 22 is arranged at the outer side of the standpipe 2, the water level indicating part 22 comprises a highest water level indicating part 221 and a lowest water level indicating part 222, the highest water level indicating part 221 is arranged above the lowest water level indicating part 222 at intervals, when the pressurized water in the standpipe 2 is lower than the lowest water level indicating part 222, the water pressure monitoring device 3 feeds back an electric signal to the circuit board assembly 5, the circuit board assembly 5 controls the water replenishing pump 42 in the water replenishing device 4 to be started, the pressurized water is pumped into the standpipe 2 until the pressurized water level in the standpipe 2 reaches the highest water level indicating part 221, and the water replenishing pump 42 stops supplying water to the standpipe 2. The water level indicating part 22 comprises two indicating graduation marks extending in the transverse direction.
The water level indicating portion 22 may be adhered to the standpipe 2, or may be engraved on the standpipe 2, which is not limited in this aspect of the utility model, and in an embodiment of the utility model, the water level indicating portion 22 includes the highest water level indicating portion 221 and the lowest water level indicating portion 222 adhered to one side of the standpipe 2, so that a constructor can observe the water volume in the standpipe 2 conveniently.
The water pressure monitoring device 3 may be a pressure sensor 31, or may be a solenoid valve controlled by pressure, which is not limited in this aspect of the utility model, in an embodiment of the utility model, the water pressure monitoring device 3 is a pressure sensor 31, one end of the pressure sensor 31 is disposed through the standpipe 2 and keeps contact with the pressure water in the standpipe 2, and when the pressure water pressure of the pressure water is lower than a set minimum water pressure value, the pressure sensor 31 feeds back a signal to the circuit board assembly 5 and feeds back to the water supplementing pump 42 to supplement water to the standpipe 2.
The utility model also provides a pipeline repairing device which comprises an inner capsule constant pressure device, and the specific structure of the inner capsule constant pressure device refers to the embodiment, and because the pipeline repairing device adopts all the technical schemes of all the embodiments, the pipeline repairing device at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
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. An inner capsule constant pressure device, comprising:
the inner capsule membrane is used for extending into a pipeline to be repaired;
the lower end of the vertical pipe is communicated with the inner capsule membrane, and pressurized water is injected into the inner capsule membrane;
the water pressure monitoring device is arranged at the lower end of the vertical pipe;
the water supplementing device comprises a water supplementing pipe and a water supplementing pump arranged on the water supplementing pipe, and the water supplementing pipe is used for injecting water to the upper end of the vertical pipe; the method comprises the steps of,
and the circuit board assembly is electrically connected with the water pressure monitoring device and the water supplementing pump.
2. The apparatus of claim 1, wherein one end of the water replenishment pipe is connected to the water replenishment pump, and the other end of the water replenishment pipe is provided with a water outlet downwards, and the water outlet is arranged right above the water inlet of the vertical pipe at intervals and is arranged opposite to the water inlet.
3. The inner capsule constant pressure device according to claim 2, wherein the pipe diameter of the water inlet is A, the pipe diameter of the water outlet is B, and A is more than or equal to B.
4. The endocapsule constant pressure device according to claim 1 wherein the standpipe comprises a transparent plastic material.
5. The inner capsule constant pressure device according to claim 1, wherein the material of the water supply pipe comprises a plastic material.
6. The internal capsule constant pressure device according to claim 1, wherein a water level indicating part is arranged on the outer side of the vertical pipe, the water level indicating part comprises a highest water surface indicating part and a lowest water surface indicating part, and the highest water surface indicating part is arranged above the lowest water surface indicating part at intervals.
7. The inner capsule constant pressure device according to claim 6, wherein the water level indicating part includes indication graduation lines extending in a lateral direction.
8. The inner capsule constant pressure device according to claim 6, wherein the water level indicating part is adhered to the standpipe.
9. The endocapsule constant pressure device according to claim 1 wherein the water pressure monitoring device comprises a pressure sensor.
10. A pipeline rehabilitation apparatus comprising an inner capsule constant pressure device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412481.6U CN219062799U (en) | 2022-12-19 | 2022-12-19 | Inner capsule constant pressure device and pipeline repairing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412481.6U CN219062799U (en) | 2022-12-19 | 2022-12-19 | Inner capsule constant pressure device and pipeline repairing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219062799U true CN219062799U (en) | 2023-05-23 |
Family
ID=86377870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223412481.6U Active CN219062799U (en) | 2022-12-19 | 2022-12-19 | Inner capsule constant pressure device and pipeline repairing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219062799U (en) |
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2022
- 2022-12-19 CN CN202223412481.6U patent/CN219062799U/en active Active
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