CN212442403U

CN212442403U - Drainage device for thermal pipeline construction

Info

Publication number: CN212442403U
Application number: CN202020922405.1U
Authority: CN
Inventors: 郭向阳; 谷向清; 单世晴
Original assignee: Jining High Tech Public Utility Development Co ltd
Current assignee: Jining High Tech Public Utility Development Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-02
Anticipated expiration: 2030-05-27

Abstract

The utility model belongs to the heating power pipeline field specifically is a heating power pipeline construction drainage device, including a pipe body, the motor is installed on the right side of body top surface, the fixed coupling in middle part of motor output shaft has waterproof bearing one, the left end of motor output shaft extends to the inner chamber in protection chamber left, and the left end fixedly connected with gear of motor output shaft. This device is through the design that adopts pull throughs, the common use of cooperation motor simultaneously, after the body was used for a long time and the inner wall has too much impurity adhesion, can switch on the motor, the rotation of motor can drive the scraper blade through the transfer line and rotate in step, the movable scraper blade can be constantly cut the piece to the outer wall of body and move to the realization has been to the effect of the clean mediation of body inner wall, and pull throughs install in the inside of body, on the basis of having guaranteed that the device is feasible, can also reduce the occupation of device space, the feasibility of this device has been embodied.

Description

Drainage device for thermal pipeline construction

Technical Field

The utility model relates to a heating power pipeline field specifically is a heating power pipeline construction hydrophobic means.

Background

The heat pipe network is also called a heat pipe, and starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to heat supply pipes of a building heat inlet, such as the conveying operation of steam, hot water and heat conducting oil. The heat distribution pipe network is composed of a plurality of heat distribution pipelines, and a centralized conveying network is formed. The thermal pipeline has different requirements on the characteristics of the thermal pipeline due to the particularity of the thermal pipeline for conveying substances.

When the operation is carried to the material at heating power pipeline, because the material of carrying has the variety, after the body was used for a long time, and the inner wall probably has impurity pile and gathers to the flow of body has been influenced, can cause the condition that the body blockked up even, and heating power pipeline's mediation operation is very loaded down with trivial details. In view of the above, it is necessary to provide a dredging operation for a thermal pipeline.

In order to solve the problems, the application provides a drainage device for thermal pipeline construction.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a heating power pipeline construction drainage device has that occupation space is little and use convenient characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides a heating power pipeline construction drainage device, including the body, the motor is installed on the right side of body top surface, the fixed coupling in middle part of motor output shaft has waterproof bearing one, the left end of motor output shaft extends to the inner chamber in protection chamber left, and the left end fixedly connected with gear of motor output shaft, the side meshing of gear is on the top of transfer line, the fixed waterproof bearing two that is located protection chamber below that has cup jointed in right side of body top surface, the fixed coupling of transfer line is in the middle part of waterproof bearing two and stretches out the inside to the body downwards, the bottom of transfer line and dredging device's right-hand member intermeshing, the inner chamber at the body is installed to dredging device.

Preferably, the protection cavity comprises a shell, the top surface of the shell is provided with an interface, the top surface of the shell is provided with a hinge, the side surface of the hinge is fixedly connected with the side surface of the sealing cover, and one side of the sealing cover, which is far away from the hinge, is sleeved with a fastening knob in a threaded manner.

Preferably, the pull throughs is including the bull stick, the both ends fixedly connected with and the bull stick mutually perpendicular's connecting rod of bull stick, the one end fixed connection at the middle part of scraper blade that the bull stick was kept away from to the connecting rod, the middle part of bull stick is fixed to be cup jointed the spacing ring, and the side fixed connection of spacing ring is in the one end of locating lever, the other end fixed connection of locating lever is at the inner wall of body.

Preferably, the right end of the rotating rod is fixedly connected with a second gear, the second gear is meshed with the bottom end of the transmission rod, and the side face of the positioning rod and the two ends of the scraper blade are not on the same vertical line.

Preferably, the right side of body top surface is provided with the mounting bracket, the motor is installed in the mounting bracket.

Preferably, a circular groove is formed in the right side of the top surface of the shell, the circular groove and the fastening knob are matched with each other, and the fastening knob is sleeved in the circular groove in a threaded mode.

The above technical scheme of the utility model has following profitable technological effect: this device is through the design that adopts pull throughs, the common use of cooperation motor simultaneously, after the body was used for a long time and the inner wall has too much impurity adhesion, can switch on the motor, the rotation of motor can drive the scraper blade through the transfer line and rotate in step, the movable scraper blade can be constantly cut the piece to the outer wall of body and move to the realization has been to the effect of the clean mediation of body inner wall, and pull throughs install in the inside of body, on the basis of having guaranteed that the device is feasible, can also reduce the occupation of device space, the feasibility of this device has been embodied.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the protective cavity structure of the present invention.

Reference numerals:

1. a pipe body; 2. a motor; 3. a waterproof bearing I; 4. a protective cavity; 41. a housing; 42. a hinge; 43. a sealing cover; 44. fastening a knob; 45. an interface; 5. a gear; 6. a waterproof bearing II; 7. a transmission rod; 8. a dredging device; 81. a rotating rod; 82. a connecting rod; 83. a squeegee; 84. positioning a rod; 85. a limit ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

FIG. 3 is a schematic view of the protective cavity structure of the present invention; including casing 41, interface 45 has been seted up to casing 41's top surface, and hinge 42 is installed to casing 41's top surface, and hinge 42's side and the side fixed connection of sealed lid 43, and the one side screw thread that sealed lid 43 kept away from hinge 42 has cup jointed fastening knob 44. After sealed lid 43 is closed, can play the effect of protection to interface 45, avoid external impurity to cause the influence to interface 45, hinge 42 is that sealed lid 43 can carry out the important structural support of upset activity, fastening knob 44 self has acted as the role of switch, when fastening knob 44 screwed or unscrewed, can open sealed lid 43 and control with closed state, and simultaneously, the top of gear 5 and transfer line 7 divide into the inside that is located casing 41, casing 41 also can protect the operation to gear 5 and transfer line 7, ensure the even running of device.

As shown in fig. 1, the utility model provides a heat distribution pipeline construction drainage device, including bull stick 81, the both ends fixedly connected with of bull stick 81 and bull stick 81 mutually perpendicular's connecting rod 82, the one end fixed connection that the bull stick 81 was kept away from to connecting rod 82 is at the middle part of scraper blade 83, and the fixed spacing ring 85 that has cup jointed in middle part of bull stick 81, and the side fixed connection of spacing ring 85 is in the one end of locating lever 84, and the other end fixed connection of locating lever 84 is at the inner wall of body 1. The rotating rod 81 and the connecting rod 82 have the functions of transmission and connection, the side face of the scraper 83 is tightly attached to the inner wall of the tube body 1, the position of the limiting ring 85 can be limited by the positioning rod 84, the rotating rod 81 can be always positioned in the middle of the inner cavity of the tube body 1 through the design of the limiting ring 85, the rotating effect of the rotating rod 81 can not be hindered, when the rotating rod 81 drives the scraper 83 to move on the inner wall of the tube body 1, the movable scraper 83 can scrape impurities adhered to the inner wall of the tube body 1, and therefore the effect of cleaning the tube body 1 is achieved.

In this embodiment, a second gear is fixedly connected to the right end of the rotating rod 81, the second gear is engaged with the bottom end of the transmission rod 7, and the side surface of the positioning rod 84 and the two ends of the scraper 83 are not on the same vertical line. The acting force of the rotation of the transmission rod 7 can be transmitted to the rotating rod 81 through the second gear at the right end of the rotating rod 81, and is an important structural support that the scraper 83 can scrape and clean the inner wall of the pipe body 1. Meanwhile, the side surface of the positioning rod 84 and the two ends of the scraper 83 are not on the same vertical line, and the side surface of the positioning rod 84 and the two ends of the scraper 83 do not collide and rub with the positioning rod 84 in the moving process of the scraper 83.

In this embodiment, in order to make motor 2 pivoted effort can drive scraper blade 83 rotatory, set up the mounting bracket on the right side of body 1 top surface, motor 2 installs in the mounting bracket, and the design of mounting bracket can ensure the certain of motor 2 self position, ensures device self even running.

It should be noted that a circular groove is formed on the right side of the top surface of the housing 41, the circular groove and the fastening knob 44 are matched with each other, and the fastening knob 44 is sleeved in the circular groove in a threaded manner. When the fastening knob 44 is sleeved in the circular groove, the fastening knob 44 can limit the movement of the sealing cover 43, and after the fastening knob 44 is unscrewed outwards, the sealing cover 43 can be turned over at will.

The utility model discloses a theory of operation and use flow: before use, firstly, the fastening knob 44 is unscrewed outwards, the sealing cover 43 is turned over and opened, the power supply connector is inserted into the interface 45, then the motor 2 is electrified, dredging operation can be carried out on the pipe body, after the motor 2 is electrified, the rotation of the motor 2 and the gear 5 can drive the transmission rod 7 to synchronously rotate, the transverse rotating acting force of the motor 2 is converted into a vertical acting force, the bottom end of the transmission rod 7 is meshed with the right end of the rotating rod 81, the rotating rod 81 is driven to continuously rotate by the rotation of the transmission rod 7, the side face of the scraper 83 is tightly attached to the inner wall of the pipe body 1, the movable scraper 83 can continuously scrape the inner wall of the pipe body 1, the inner wall cleaning effect of the pipe body 1 is realized, after the scraper 83 cleans the inner wall of the pipe body 1, fluid is finally introduced into the pipe body 1, so that the movable fluid can bring out the cut impurities outwards.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A drainage device for thermal pipeline construction comprises a pipe body (1) and is characterized in that, a motor (2) is arranged on the right side of the top surface of the pipe body (1), a waterproof bearing I (3) is fixedly sleeved in the middle of an output shaft of the motor (2), the left end of the output shaft of the motor (2) extends leftwards to the inner cavity of the protective cavity (4), and the left end of the output shaft of the motor (2) is fixedly connected with a gear (5), the side surface of the gear (5) is meshed with the top end of a transmission rod (7), a second waterproof bearing (6) positioned below the protective cavity (4) is fixedly sleeved on the right side of the top surface of the pipe body (1), the transmission rod (7) is fixedly sleeved in the middle of the waterproof bearing II (6) and extends downwards to the inside of the pipe body (1), the bottom end of the transmission rod (7) is meshed with the right end of the dredging device (8), and the dredging device (8) is installed in the inner cavity of the pipe body (1).

2. The heat pipe construction drainage device as claimed in claim 1, wherein the protection chamber (4) comprises a housing (41), the top surface of the housing (41) is provided with an interface (45), the top surface of the housing (41) is provided with a hinge (42), the side surface of the hinge (42) is fixedly connected with the side surface of a sealing cover (43), and one side of the sealing cover (43) far away from the hinge (42) is in threaded sleeve connection with a fastening knob (44).

3. The heat pipe construction drainage device of claim 1, wherein the dredging device (8) comprises a rotating rod (81), two ends of the rotating rod (81) are fixedly connected with connecting rods (82) perpendicular to the rotating rod (81), one ends of the connecting rods (82) far away from the rotating rod (81) are fixedly connected to the middle of a scraper (83), the middle of the rotating rod (81) is fixedly sleeved with a limiting ring (85), the side face of the limiting ring (85) is fixedly connected to one end of a positioning rod (84), and the other end of the positioning rod (84) is fixedly connected to the inner wall of the pipe body (1).

4. The heat pipe construction drainage device as claimed in claim 3, wherein a second gear is fixedly connected to the right end of the rotating rod (81), the second gear is meshed with the bottom end of the transmission rod (7), and the side surface of the positioning rod (84) and the two ends of the scraper (83) are not on the same vertical line.

5. The heat pipe construction drainage device of claim 1, wherein a mounting frame is arranged at the right side of the top surface of the pipe body (1), and the motor (2) is mounted in the mounting frame.

6. The heat pipe construction drainage device as claimed in claim 2, wherein the right side of the top surface of the housing (41) is provided with a circular groove, the circular groove and the fastening knob (44) are matched with each other, and the fastening knob (44) is sleeved in the circular groove in a threaded manner.