CN215926174U

CN215926174U - Automatic safe exhaust device for secondary supply pipe network

Info

Publication number: CN215926174U
Application number: CN202122470476.XU
Authority: CN
Inventors: 叶浩挺; 汪永强; 黎勇; 何强辉; 王玉龙
Original assignee: Shanghai People Enterprise Pump Group Co ltd
Current assignee: Shanghai People Enterprise Pump Group Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-01
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an automatic safe exhaust device of a secondary supply pipe network, which comprises an external safe shell and pipeline connecting ports fixedly connected with two sides of the external safe shell, and is provided with an exhaust assembly, wherein the exhaust assembly comprises a water level electrode fixedly arranged in the external safe shell, the right side of the water level electrode is fixedly connected with a control processor, the right side of the control processor is fixedly connected with an electromagnetic type air release valve, a valve body exhaust hole is fixedly arranged on the electromagnetic type air release valve, a red indicator lamp is fixedly arranged on the front side of the external safe shell, a green indicator lamp is fixedly arranged on the right side of the red indicator lamp, the traditional exhaust valve or exhaust device is cancelled, manual work for on-site exhaust is not needed, the work efficiency of workers is greatly improved, meanwhile, the workers are not required to be attended on the site, the cost is saved, and the device is provided with the red indicator lamp and the green indicator lamp for display, the staff can be clear at a glance when patrolling on the spot, and the comparison is convenient.

Description

Automatic safe exhaust device for secondary supply pipe network

Technical Field

The utility model relates to the technical field of pipe network exhaust, in particular to an automatic and safe exhaust device for a two-supply pipe network.

Background

Along with domestic novel water supply equipment of municipal administration is used in a large number, especially the secondary pressure-superposed water supply equipment is extensive to be used, its relative pump package pressurization system, when water supply equipment moves, because the entering air in the initial or because of cutting off water, having a power failure and leading to equipment inlet channel, unfavorable water supply equipment is stable, the safe operation, influences resident normal water consumption.

The secondary that is popular in the market at present folds and presses equipment when exhausting, utilize discharge valve on water pump or the pipeline, carry out manual exhaust, need be equipped with professional instrument and operate the exhaust valve and exhaust, and need observe gas exhaust clean back, close discharge valve, this procedure is comparatively loaded down with trivial details, in case when cutting off the water and having a power failure, resume supplying water and need personnel to operate once more again to the pump house, comparatively waste time and energy, simultaneously also comparatively trouble, consequently, we have proposed a two and supply automatic safe exhaust apparatus of pipe network to solve the above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an automatic and safe exhaust device for a two-supply pipe network, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an automatic safe exhaust device of a secondary supply pipe network comprises an external safe shell, pipeline connectors fixedly connected to two sides of the external safe shell and an exhaust assembly;

the exhaust assembly is used for discharging gas reserved in a pipe network, the exhaust assembly is fixedly arranged inside the external safety shell and comprises a water level electrode, the water level electrode is fixedly arranged inside the external safety shell, the right side of the water level electrode is fixedly connected with a control processor, the right side of the control processor is fixedly connected with an electromagnetic type deflation valve, a valve body exhaust hole is fixedly formed in the electromagnetic type deflation valve, a red indicator lamp is fixedly arranged on the front side of the external safety shell, a green indicator lamp is fixedly arranged on the right side of the red indicator lamp, and the water level electrode, the control processor, the electromagnetic type deflation valve, the red indicator lamp and the green indicator lamp are electrically connected.

As a further scheme of the utility model: still include filtering component, filtering component includes the filter screen, filter screen fixed connection is in the inside of pipeline connector, the filter screen rotates in the one side of keeping away from outside safety housing and is connected with the pivot, the pivot rotates in the one end of keeping away from the filter screen and is connected with the dead lever, dead lever fixed connection is on the upper and lower end inner wall of pipeline connector, the equal fixedly connected with a set of brush-holder stud in upper and lower end of pivot, the brush-holder stud is at the one side fixedly connected with multiunit brush hair that is close to the filter screen, the brush hair contacts with the filter screen.

As a further scheme of the utility model: the fixed cover in the outside of pivot is equipped with the go-between, the outside fixedly connected with multiunit screw of go-between, every group the equal fixedly connected with multiunit cutting blade in the left and right sides of screw.

As a further scheme of the utility model: the upper end fixedly connected with cable joint of outside safe casing, the inside cable of outside safe casing all passes through cable joint and outside secondary water supply switch board electric connection.

As a further scheme of the utility model: the lower end of the pipeline connecting port is fixedly connected with a sundries collecting chamber.

As a further scheme of the utility model: and a group of openings are fixedly arranged on the lower end wall of the pipeline connecting port and the upper end wall of the sundries collecting chamber.

As a still further scheme of the utility model: the exhaust pipe is fixedly connected to the exhaust hole of the valve body, penetrates through the external safety shell and extends to the outer side of the external safety shell.

Compared with the prior art, the utility model has the beneficial effects that: this two supply automatic safe exhaust apparatus of pipe network through setting up exhaust assembly, has cancelled traditional discharge valve or exhaust apparatus, does not need the manual work to go the scene and exhausts, very big improvement staff's work efficiency, also do not want the staff on the spot simultaneously, practiced thrift the cost, be equipped with red pilot lamp and green pilot lamp on the device and show, the staff can surveyability when the scene is patrolled, simple and practical, convenience relatively.

This two supply automatic safe exhaust apparatus of pipe network through setting up filtering component, can filter the rivers that pass through the pipeline connector, further improved the clean degree of rivers, still do not need the external world to provide power simultaneously, practiced thrift energy consumption, the structure is more simple, and the operation is more easy, is adapted to extensive popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural view of a cross section of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2.

Wherein: 1. an outer safety housing; 2. a pipeline connecting port; 3. a water level electrode; 4. a control processor; 5. an electromagnetic air release valve; 6. a valve body vent hole; 7. a red indicator light; 8. a green indicator light; 9. a cable joint; 10. a filter screen; 11. fixing the rod; 12. a rotating shaft; 13. a brush bar; 14. brushing; 15. a connecting ring; 16. a propeller; 17. a cutting blade; 18. a sundries collecting chamber; 19. an opening; 20. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, an automatic safety exhaust device for a two-supply pipe network includes an external safety casing 1 for supporting and placing an exhaust component, and a pipeline connection port 2 fixedly connected to two sides of the external safety casing 1 for supporting and placing a filtering component, and further includes an exhaust component;

the exhaust assembly is used for discharging gas remained in a pipe network, the exhaust assembly is fixedly arranged inside the outer safety shell 1, the exhaust assembly comprises a water level electrode 3, the water level electrode 3 is fixedly arranged inside the outer safety shell 1 and can transmit a signal of gas existence to a control processor 4, the right side of the water level electrode 3 is fixedly connected with the control processor 4 and is used for transmitting the signal transmitted by the water level electrode 3 to an electromagnetic type air release valve 5, a red indicator lamp 7 and a green indicator lamp 8, the right side of the control processor 4 is fixedly connected with the electromagnetic type air release valve 5 and is used for discharging gas, a valve body exhaust hole 6 is fixedly arranged on the electromagnetic type air release valve 5 so as to facilitate the electromagnetic type air release valve 5 to discharge gas, the red indicator lamp 7 is fixedly arranged on the front side of the outer safety shell 1 and is used for displaying whether the device is exhausting gas or not, the right side of the red indicator light 7 is fixedly provided with a green indicator light 8 for displaying whether the device exhausts, and the water level electrode 3, the control processor 4, the electromagnetic type deflation valve 5, the red indicator light 7 and the green indicator light 8 are electrically connected.

Still include filter assembly, filter assembly includes filter screen 10, filter screen 10 fixed connection is used for filtering the rivers that pass through in the inside of pipeline connector 2, filter screen 10 rotates in the one side of keeping away from outside safe casing 1 and is connected with pivot 12, is used for driving brush-holder stud 13 and rotates, pivot 12 rotates in the one end of keeping away from filter screen 10 and is connected with dead lever 11, is used for supporting and places pivot 12, dead lever 11 fixed connection is on pipeline connector 2's upper and lower end inner wall, the equal fixedly connected with a set of brush-holder stud 13 of the last lower extreme of pivot 12 is used for supporting and places brush hair 14, brush-holder stud 13 is at one side fixedly connected with multiunit brush hair 14 that is close to filter screen 10, can clear up remaining impurity on filter screen 10 through rotating, brush hair 14 contacts with filter screen 10.

The fixed cover in the outside of pivot 12 is equipped with go-between 15 for drive pivot 12 rotates, the outside fixedly connected with multiunit screw 16 of go-between 15 is used for driving go-between 15 and cutting blade 17 to rotate, every group the equal fixedly connected with multiunit cutting blade 17 in the left and right sides of screw 16 is used for cutting great impurity in the quality of water.

The upper end fixedly connected with cable joint 9 of outside safe casing 1, the inside cable of outside safe casing 1 all passes through cable joint 9 and outside secondary water supply switch board electric connection.

Fixed connection blast pipe 20 on the valve body exhaust hole 6, the valve body exhaust hole 6 of being convenient for discharges the air to the outside, blast pipe 20 passes outside safe casing 1, and extends to the outside of outside safe casing 1.

Example 2

The difference from example 1 is: the lower end of the pipeline connecting port 2 is fixedly connected with a sundries collecting chamber 18 for collecting the filtered impurities. A group of openings 19 are fixedly arranged on the lower end wall of the pipeline connecting port 2 and the upper end wall of the impurity collecting chamber 18, so that filtered impurities can fall into the impurity collecting chamber 18 conveniently.

The working principle of the utility model is as follows: when in use, the pipeline connecting port 2 is connected with a pipeline, the propeller 16 is driven to rotate under the action of water flow impact force, the propeller 16 rotates to drive the cutting blade 17 to rotate to cut sundries, the connecting ring 15 is driven to rotate, the connecting ring 15 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the brush rod 13 to rotate, the brush rod 13 drives the brush bristles 14 to rotate, the brush bristles 14 move to clean the filter screen 10, the filter screen 10 is prevented from being blocked to influence water flow, when exhaust is needed in the pipeline, the water level electrode 3 is in a disconnected state, the water level electrode 3 transmits signals to the control processor 4, the control processor 4 transmits the signals to the electromagnetic type air release valve 5 and the red indicator lamp 7, the red indicator lamp 7 is lightened, meanwhile, the electromagnetic type air release valve 5 discharges air through the valve body exhaust hole 6, and the valve body exhaust hole 6 discharges the air out of the interior of the external safety shell 1 through the exhaust pipe 20, after the air is exhausted completely, when water flows out, the water level electrode 3 is communicated, the green indicator light 8 is turned on, and the electromagnetic type air release valve 5 closes the valve body exhaust hole 6, so that the air in the pipeline can be automatically exhausted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. An automatic safe exhaust device of a secondary supply pipe network comprises an external safe shell (1) and pipeline connecting ports (2) fixedly connected to two sides of the external safe shell (1), and is characterized by further comprising an exhaust assembly;

the exhaust assembly is used for exhausting gas reserved in a pipe network, the exhaust assembly is fixedly arranged inside the outer safety shell (1), the exhaust assembly comprises a water level electrode (3), the water level electrode (3) is fixedly arranged inside the outer safety shell (1), the right side of the water level electrode (3) is fixedly connected with a control processor (4), the right side of the control processor (4) is fixedly connected with an electromagnetic type air release valve (5), a valve body vent hole (6) is fixedly arranged on the electromagnetic type air release valve (5), a red indicator light (7) is fixedly arranged on the front surface of the outer safety shell (1), a green indicator light (8) is fixedly arranged on the right side of the red indicator light (7), the water level electrode (3), the control processor (4), the electromagnetic type air release valve (5), the red indicator lamp (7) and the green indicator lamp (8) are electrically connected.

2. The automatic and safe exhaust device for the secondary pipe supply network according to claim 1, further comprising a filter assembly, wherein the filter assembly comprises a filter screen (10), the filter screen (10) is fixedly connected inside the pipeline connector (2), the filter screen (10) is rotatably connected with a rotating shaft (12) at one side far away from the external safe shell (1), the rotating shaft (12) is rotatably connected with a fixing rod (11) at one end far away from the filter screen (10), the fixing rod (11) is fixedly connected on the inner walls of the upper end and the lower end of the pipeline connector (2), the upper end and the lower end of the rotating shaft (12) are both fixedly connected with a set of brush rods (13), the brush rods (13) are fixedly connected with a plurality of sets of bristles (14) at one side close to the filter screen (10), and the bristles (14) are in contact with the filter screen (10).

3. The automatic safety exhaust device for the secondary pipe supply network according to claim 2, wherein a connecting ring (15) is fixedly sleeved on the outer side of the rotating shaft (12), a plurality of groups of propellers (16) are fixedly connected to the outer side of the connecting ring (15), and a plurality of groups of cutting blades (17) are fixedly connected to the left side and the right side of each group of propellers (16).

4. The automatic safety exhaust device for the secondary water supply pipe network according to claim 1, wherein a cable joint (9) is fixedly connected to the upper end of the outer safety casing (1), and cables inside the outer safety casing (1) are electrically connected with an external secondary water supply control cabinet through the cable joint (9).

5. The automatic and safe exhaust device of the two-supply pipe network according to claim 1, wherein the lower end of the pipeline connecting port (2) is fixedly connected with a sundries collecting chamber (18).

6. The automatic and safe exhaust device of a two-supply pipe network according to claim 1, wherein a group of openings (19) are fixedly arranged on the lower end wall of the pipeline connecting port (2) and the upper end wall of the sundries collecting chamber (18).

7. The automatic safety exhaust device of a two-supply pipe network according to claim 1, wherein the exhaust pipe (20) is fixedly connected to the valve body exhaust hole (6), and the exhaust pipe (20) penetrates through the outer safety casing (1) and extends to the outer side of the outer safety casing (1).