CN216280051U

CN216280051U - Automatic exhaust device for pipeline conveying

Info

Publication number: CN216280051U
Application number: CN202122734918.7U
Authority: CN
Inventors: 刘克武; 张胤; 徐金祥
Original assignee: Chongqing Bochuang Water Treatment Equipment Co ltd
Current assignee: Chongqing Bochuang Water Treatment Equipment Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model provides an automatic exhaust device for pipeline transportation, which comprises: the connector is provided with a water inlet, a water outlet and a connecting port which are communicated with each other, the water inlet and the connecting port are oppositely arranged, and the water outlet is positioned between the water inlet and the connecting port; one end of the exhaust pipe extends into the connecting port and then is detachably connected with the connector, the other end of the exhaust pipe is provided with an exhaust port, an electromagnetic valve matched with the exhaust port is arranged on the exhaust port to open or close the exhaust port, and a timer for controlling the electromagnetic valve to be started and stopped at regular time is arranged on the electromagnetic valve; the support is detachably sleeved on the exhaust pipe and is arranged close to the exhaust port. The utility model solves the technical problem that the traditional exhaust valve can not directly exhaust air at the water taking part of the terminal.

Description

Automatic exhaust device for pipeline conveying

Technical Field

The utility model relates to the technical field of pipeline exhaust, in particular to an automatic exhaust device for pipeline conveying.

Background

At present, the air in the pipeline is generally exhausted by a floating ball (cylinder) type, a floating ball (cylinder) lever type, a compound (combination) type or a cylinder type exhaust valve arranged at the highest position of the pipeline. For example, when the water is full, air in the water continuously overflows and gathers to the highest position due to temperature and pressure changes, and when the air pressure is greater than the system pressure, the buoy falls down to drive the valve rod to move downwards, the valve port is opened, and the air is continuously discharged; when the air pressure is lower than the system pressure, the float bowl rises to drive the valve rod to move upwards, and the valve port is closed. However, after the pipeline is used for a period of time or after maintenance conditions occur, air exists at a terminal water outlet part of the pipeline, and if the exhaust valve is directly installed at the terminal water outlet part, the exhaust effect is influenced, and drainage is blocked; meanwhile, the exhaust valve is not easy to be installed at an ideal position due to the limited installation position.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an automatic exhaust device for pipeline transportation, which aims to solve the technical problem that the traditional exhaust valve in the related art cannot directly exhaust air at a water taking part at a terminal.

The utility model provides an automatic exhaust device for pipeline transportation, which comprises:

the connector is provided with a water inlet, a water outlet and a connecting port which are communicated with each other, the water inlet and the connecting port are oppositely arranged, and the water outlet is positioned between the water inlet and the connecting port;

one end of the exhaust pipe extends into the connecting port and then is detachably connected with the connector, the other end of the exhaust pipe is provided with an exhaust port, an electromagnetic valve matched with the exhaust port is arranged on the exhaust port to open or close the exhaust port, and a timer for controlling the electromagnetic valve to be started and stopped at regular time is arranged on the electromagnetic valve;

the support is detachably sleeved on the exhaust pipe and is arranged close to the exhaust port.

The working principle of the utility model is as follows: install this device in terminal water intaking position department, promptly: the water inlet and the water outlet are respectively connected into a pipeline close to a terminal water taking part, then the starting time of the timer is adjusted according to the actual condition, the electromagnetic valve is opened by the timer in the working time, and the air at the terminal water taking part is discharged through the electromagnetic valve.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the joint is provided with a water inlet, a water outlet and a connecting port, the water inlet and the water outlet are used for connecting the joint into a pipeline positioned at a terminal water taking part, the connecting port is used for connecting an exhaust pipe, and meanwhile, the exhaust pipe is provided with an electromagnetic valve, so that the electromagnetic valve can be indirectly connected onto the terminal water taking part through the joint and the exhaust pipe, the exhaust and drainage effects cannot be influenced, and the installation steps can be simplified; in addition, the electromagnetic valve can select a direct discharge type or an exhaust type according to the requirement of an installation site, and can exhaust air at a specified time under the coordination of a timer, so that the influence of air existing at a terminal water taking part on water outlet is avoided;

and secondly, a support is sleeved on the exhaust pipe and used for supporting and installing the exhaust pipe, so that the exhaust port can be prevented from being blocked.

Furthermore, one end of the exhaust pipe, which is far away from the exhaust port, penetrates through the rear of the connecting port and is screwed into the connector so as to be communicated with the water inlet and the water outlet, and a plurality of sealing rings are arranged between the exhaust pipe and the connector.

Further, a plurality of deformation mouths have been seted up on the joint, the deformation mouth has open end and blind end, open end extend to with the connector flushes, the blind end orientation the water inlet is arranged, works as the one end screw in of blast pipe when in the joint, the open end expands gradually.

Furthermore, the fixed cover that connects is equipped with the holding ring, the holding ring is close to one of connector is served and is blocked detachable tighrening ring, the tighrening ring with connect threaded connection, so that the tighrening ring part or seal completely the deformation mouth.

Further, the support is including being used for with the first installation department that the blast pipe is connected and being used for supporting the second installation department of first installation department.

Furthermore, the first installation part comprises a first installation block and a second installation block which are detachably connected with each other, and an installation channel used for wrapping the exhaust pipe is formed between the first installation block and the second installation block.

Furthermore, a gasket is sleeved between the exhaust pipe and the installation channel.

Further, the second installation department is including the installation piece three and the installation piece four of relative arrangement, installation piece three with installation piece four respectively with correspond installation piece one with installation piece two can dismantle the connection, installation piece three with through five fixed connection of installation piece between the installation piece four.

Further, the mounting block V is fixedly provided with a mounting block VI which is abutted against the mounting block III or the mounting block IV.

Further, the blast pipe is L type structure, the perpendicular end of blast pipe is connected the joint, the horizontal end of blast pipe is connected the solenoid valve.

Drawings

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

FIG. 2 is a partial exploded view of the present invention;

FIG. 3 is a schematic view of the construction of the joint of the present invention;

FIG. 4 is a schematic view of another angle configuration of the joint of the present invention;

FIG. 5 is a schematic structural view of a stent of the present invention;

FIG. 6 is a schematic view of another angle of the stent of the present invention;

fig. 7 is a schematic view of the structure of the present invention when it is mounted on the terminal water intake part.

The reference numbers illustrate:

1. a joint; 11. a water inlet; 12. a water outlet; 13. a connecting port; 2. an exhaust pipe; 21. an exhaust port; 3. an electromagnetic valve; 4. a timer; 5. a support; 51. a first mounting portion; 511. a first mounting block; 512. a second mounting block; 513. installing a channel; 52. a second mounting portion; 521. mounting a third block; 522. mounting a block IV; 523. mounting a block V; 524. mounting a block six; 6. a deformation port; 61. an open end; 62. a closed end; 7. a positioning ring; 8. a fastening ring; 9. a gasket.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and beneficial effects of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 7, a pipe conveying automatic exhaust apparatus includes:

the joint 1 is provided with a water inlet 11, a water outlet 12 and a connecting port 13 which are communicated with each other, the water inlet 11 and the connecting port 13 are oppositely arranged, and the water outlet 12 is positioned between the water inlet 11 and the connecting port 13;

the exhaust pipe 2, one end of the exhaust pipe 2 extends into the connecting port 13 and then is detachably connected with the joint 1, the other end of the exhaust pipe 2 is provided with an exhaust port 21, an electromagnetic valve 3 matched with the exhaust port 21 is arranged on the exhaust port 21 to open or close the exhaust port 21, and a timer 4 for controlling the electromagnetic valve 3 to be started or stopped at regular time is arranged on the electromagnetic valve;

and the bracket 5 is detachably sleeved on the exhaust pipe 2 and is arranged close to the exhaust port 21.

In order to exhaust air at a terminal water taking part, the joint 1 is arranged on a pipeline close to the terminal water taking part, the joint 1 is provided with a water inlet 11 for connecting pipeline water and a water outlet 12 for connecting pipeline water delivery, and the joint 1 is also provided with a connecting port 13 for connecting an exhaust pipe 2, so that the joint 1 can be directly connected into the pipeline, the problem that a traditional exhaust valve is directly arranged on the pipeline to cause complex installation steps and cannot be installed at an ideal position is avoided, wherein the water inlet 11 and the connecting port 13 are oppositely arranged, and the water outlet 12 is arranged between the water inlet 11 and the connecting port 13, so that pure water can directly flow into the water outlet 12 after passing through the water inlet 11 without being influenced by the exhaust port 21; in order to discharge the air in the pipe, one end of the exhaust pipe 2 is detachably connected to the joint 1 through an exhaust port 21, the other end of the exhaust pipe 2 has an exhaust port 21, and an electromagnetic valve 3 is arranged at the exhaust port 21 (according to the actual installation situation and position, a proper electromagnetic valve 3 is selected, for example, residual water and air in partial pipelines need to be discharged together, and the direct-discharge type electromagnetic valve 3 is selected), the on-off of the electromagnetic valve 3 can enable the exhaust port 21 to be in an open or closed state, therefore, air on a terminal water taking part is discharged, and in order to realize timed exhaust, a timer 4 capable of controlling the start and stop of the electromagnetic valve 3 is additionally arranged on the electromagnetic valve 3 (for example, after the equipment water pump is normally started for 10 minutes, the timer 4 starts to work, the electromagnetic valve 3 opens for exhaust, the exhaust is stopped after one minute, and the discharged residual water and/or air flows into a floor drain); for the higher conveying point of the floor, the more the pipeline air, the longer the exhaust time can be properly increased, and for the lower conveying point of the floor, the less the pipeline air, the shorter the exhaust time can be properly reduced, thereby achieving the effect of saving resources; on the other hand, in order to support, mount and fix the exhaust pipe 2, the bracket 5 is detachably fitted to the exhaust pipe 2, so that the exhaust port 21 can be prevented from being blocked. This device can reform transform the pipeline that has installed, makes the installation more simple and convenient, is not subject to installation environment, condition etc. can regularly exhaust to terminal water intaking position simultaneously.

One end of the exhaust pipe 2, which is far away from the exhaust port 21, penetrates through the connecting port 13 and then is screwed into the joint 1 so as to be communicated with the water inlet 11 and the water outlet 12, and a plurality of sealing rings (not shown) are arranged between the exhaust pipe 2 and the joint 1.

In this embodiment, in order to quickly mount the exhaust pipe 2 on the joint 1, the outer wall of the exhaust pipe 2 is provided with an external thread, the inner wall of the joint 1 is provided with an internal thread matched with the external thread, and the exhaust pipe 2 is screwed into the joint 1 through the internal thread and the external thread; on the other hand, since there is a gap between the exhaust pipe 2 and the joint 1, in order to avoid water leakage at the gap, a seal ring is fitted between the exhaust pipe 2 and the joint 1 to cover the gap.

The connector 1 is provided with a plurality of deformation ports 6, each deformation port 6 is provided with an open end 61 and a closed end 62, the open end 61 extends to be flush with the connecting port 13, the closed end 62 faces the water inlet 11, and when one end of the exhaust pipe 2 is screwed into the connector 1, the open end 61 is gradually expanded.

In this embodiment, because the exhaust pipe 2 may extrude the joint 1 when being screwed into the joint 1, so that the joint 1 expands, in order to avoid the exhaust pipe 2 from crushing the joint 1, the joint 1 is provided with a plurality of deformation ports 6 (in this embodiment, two deformation ports 6 in a circumferential array are taken as an example), each deformation port 6 has an open end 61 and a closed end 62, the open end 61 is flush with the connection port 13, and thus, the deformation ports 6 can give way in the process of screwing the exhaust pipe 2 into the joint 1.

The connector is characterized in that a positioning ring 7 is fixedly sleeved on the connector 1, a detachable fastening ring 8 is clamped at one end of the positioning ring 7 close to the connecting port 13, and the fastening ring 8 is in threaded connection with the connector 1, so that the fastening ring 8 partially or completely seals the deformation port 6.

Because the setting of deformation mouth 6 can lead to blast pipe 2 and joint 1 between producing the clearance in this embodiment, and cause the condition of leaking, consequently, it is equipped with a holding ring 7 to fix the cover on the joint 1, this holding ring 7 is close to one of connector 13 and serves the card and be equipped with detachable tighrening ring 8, at the in-process of blast pipe 2 screw in joint 1, tighrening ring 8 card is on holding ring 7, when blast pipe 2 screw in connects 1 completely, rotate tighrening ring 8, make tighrening ring 8 seal deformation mouth 6 (this embodiment uses partial sealing as the example), simultaneously under tighrening ring 8's effect, can make joint 1 and blast pipe 2 interference fit, avoid appearing the condition of leaking. As shown in fig. 3 and 4, the water inlet 11 also has the same structure as described above, and the water outlet 12 has a threaded structure, so as to connect the joint 1 into a pipeline.

The bracket 5 comprises a first mounting part 51 for connecting with the exhaust pipe 2 and a second mounting part 52 for supporting the first mounting part 51; wherein, the first mounting part 51 and the second mounting part 52 are detachably connected.

The first mounting portion 51 comprises a first mounting block 511 and a second mounting block 512 which are detachably connected with each other, and a mounting channel 513 used for wrapping the exhaust pipe 2 is formed between the first mounting block 511 and the second mounting block 512. The mounting channel 513 is shaped to fit the exhaust pipe 2.

A gasket 9 is sleeved between the exhaust pipe 2 and the mounting channel 513. Gasket 9 is used to close the gap between mounting channel 513 and exhaust pipe 2, and not only prevents exhaust pipe 2 from being pressed and deformed during the process of connecting mounting block one 511 and mounting block two 512, but also prevents exhaust pipe 2 from shaking in mounting channel 513.

The second mounting portion 52 comprises a third mounting block 521 and a fourth mounting block 522 which are oppositely arranged, the third mounting block 521 and the fourth mounting block 522 are detachably connected with the first mounting block 511 and the second mounting block 512 respectively, and the third mounting block 521 and the fourth mounting block 522 are fixedly connected through a fifth mounting block 523.

In order to connect and support the first mounting block 511 and the second mounting block 512, the first mounting block 511 and the second mounting block 512 are detachably connected with the corresponding third mounting block 521 and the corresponding fourth mounting block 522, that is, one or a group of screws are inserted into the first mounting block 511 and the third mounting block 521, and one or a group of screws are inserted into the second mounting block 512 and the fourth mounting block 522; the fifth mounting block 523 connects the third mounting block 521 and the fourth mounting block 522 to prevent the exhaust pipe 2 from sliding down therebetween.

And a mounting block six 524 abutting against the mounting block three 521 or the mounting block four 522 is fixedly arranged on the mounting block five 523.

In order to respectively reinforce the third mounting block 521 and the fourth mounting block 522 in this embodiment, two sixth mounting blocks 524 are fixedly arranged on the fifth mounting block 523, one sixth mounting block 524 abuts against the third mounting block 521, and the other sixth mounting block 524 abuts against the fourth mounting block 522, so as to respectively form a triangular cavity.

The exhaust pipe 2 is of an L-shaped structure, the vertical end of the exhaust pipe 2 is connected with the joint 1, and the transverse end of the exhaust pipe 2 is connected with the electromagnetic valve 3.

The device is arranged on the terminal water taking part (as shown in figure 7) so as to exhaust the terminal water taking part at regular time, and the device has simple structure and convenient installation and is suitable for different installation environments.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. An automatic exhaust device for pipeline transportation, comprising:

the joint (1) is provided with a water inlet (11), a water outlet (12) and a connecting port (13) which are communicated with each other, the water inlet (11) and the connecting port (13) are oppositely arranged, and the water outlet (12) is positioned between the water inlet (11) and the connecting port (13);

the exhaust pipe (2), one end of the exhaust pipe (2) extends into the connecting port (13) and then is detachably connected with the joint (1), the other end of the exhaust pipe (2) is provided with an exhaust port (21), an electromagnetic valve (3) matched with the exhaust port (21) is arranged on the exhaust port (21) to open or close the exhaust port (21), and a timer (4) used for controlling the electromagnetic valve (3) to be started and stopped at regular time is arranged on the electromagnetic valve;

and the support (5) is detachably sleeved on the exhaust pipe (2) and is arranged close to the exhaust port (21).

2. The automatic exhaust device for pipeline transportation according to claim 1, wherein one end of the exhaust pipe (2) far from the exhaust port (21) penetrates through the connection port (13) and then is screwed into the joint (1) to communicate with the water inlet (11) and the water outlet (12), and a plurality of sealing rings are arranged between the exhaust pipe (2) and the joint (1).

3. The automatic exhaust device for pipeline transportation according to claim 2, wherein the joint (1) is provided with a plurality of deformation ports (6), the deformation ports (6) are provided with an open end (61) and a closed end (62), the open end (61) extends to be flush with the connection port (13), the closed end (62) is arranged towards the water inlet (11), and when one end of the exhaust pipe (2) is screwed into the joint (1), the open end (61) is gradually expanded.

4. The automatic exhaust device for pipeline transportation according to claim 3, wherein the joint (1) is fixedly sleeved with a positioning ring (7), one end of the positioning ring (7) close to the connecting port (13) is clamped with a detachable fastening ring (8), and the fastening ring (8) is in threaded connection with the joint (1) so that the fastening ring (8) partially or completely closes the deformation port (6).

5. The automatic exhaust device for pipe transportation according to any one of claims 1 to 4, wherein the bracket (5) includes a first mounting portion (51) for connecting with the exhaust pipe (2) and a second mounting portion (52) for supporting the first mounting portion (51).

6. The automatic air exhaust device for pipeline transportation according to claim 5, wherein the first mounting portion (51) comprises a first mounting block (511) and a second mounting block (512) which are detachably connected with each other, and a mounting channel (513) for wrapping the exhaust pipe (2) is formed between the first mounting block (511) and the second mounting block (512).

7. The automatic exhaust device for pipe transportation according to claim 6, wherein a gasket (9) is interposed between the exhaust pipe (2) and the installation passage (513).

8. The automatic exhaust device for pipeline transportation according to claim 6, wherein the second mounting portion (52) comprises a third mounting block (521) and a fourth mounting block (522) which are oppositely arranged, the third mounting block (521) and the fourth mounting block (522) are detachably connected with the corresponding first mounting block (511) and the second mounting block (512), respectively, and the third mounting block (521) and the fourth mounting block (522) are fixedly connected through a fifth mounting block (523).

9. The automatic exhaust device for pipeline transportation according to claim 8, wherein a mounting block six (524) abutting against the mounting block three (521) or the mounting block four (522) is fixedly arranged on the mounting block five (523).

10. The automatic exhaust device for pipeline transportation according to claim 1, wherein the exhaust pipe (2) is of an L-shaped structure, the vertical end of the exhaust pipe (2) is connected with the joint (1), and the transverse end of the exhaust pipe (2) is connected with the electromagnetic valve (3).