CN213809452U

CN213809452U - Gas pipeline external cooling device for municipal works

Info

Publication number: CN213809452U
Application number: CN202022561882.2U
Authority: CN
Inventors: 高键; 高志远; 李旭; 杨丙召; 林安贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to the technical field of pipeline cooling, and discloses an external cooling device for a gas pipeline for municipal engineering, which comprises a pipeline body, a water tank and a processor, wherein the bottom of an inner cavity of the water tank is bolted with a plurality of support rods, the top ends of the support rods are bolted with pipe sleeves, the pipe sleeves are bolted on the surface of the pipeline body, the top of the pipe sleeves are bolted with connecting rods, and a conveying pipe is arranged above the pipeline body; the utility model discloses can spray the cooling to the gas pipeline, make its temperature be difficult for rising to reduce the potential safety hazard, the device can carry out recycle to part cooling water simultaneously, has improved the device's feature of environmental protection, has solved current part gas pipeline and has laid on ground, when high temperature season, because the pipeline receives shining of sunshine, the inside combustible gas of pipeline takes place the friction with the pipe wall in addition, and then the high temperature that leads to the pipeline, has the problem of potential safety hazard.

Description

Gas pipeline external cooling device for municipal works

Technical Field

The utility model relates to a pipeline cooling technical field specifically is a gas pipeline external application heat sink for municipal works.

Background

In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure construction matched with urban life belongs to the municipal engineering scope. Gas pipelines are part of a common infrastructure that is capable of delivering combustible gases to thousands of households.

Present partial gas pipeline is laid on ground, when high temperature season, because the pipeline receives shining of sunshine, the inside combustible gas of pipeline and pipe wall take place the friction in addition, and then lead to the high temperature of pipeline, have the potential safety hazard, we propose one kind for this reason and can spray the cooling to the gas pipeline, make its temperature be difficult for rising to the heat sink that reduces the potential safety hazard solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas pipeline external cooling device for municipal works, it can spray the cooling to the gas pipeline, makes its temperature be difficult for rising to reduce the potential safety hazard, solved current part gas pipeline and laid on ground, when high temperature season, because the pipeline receives shining of sunshine, the inside combustible gas of pipeline takes place the friction with the pipe wall in addition, and then leads to the high temperature of pipeline, has the problem of potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline external cooling device for municipal engineering comprises a pipeline body, a water tank and a processor, wherein a plurality of support rods are bolted to the bottom of an inner cavity of the water tank, pipe sleeves are bolted to the top ends of the support rods and are bolted to the surface of the pipeline body, connecting rods are bolted to the top of the pipe sleeves, a conveying pipe is arranged above the pipeline body, the top end of each connecting rod is bolted to the bottom of the corresponding conveying pipe, a plurality of atomizing nozzles are communicated with the surface of each conveying pipe and above the pipeline body, the conveying pipes are communicated with the water tank, a first water pump and a first electromagnetic valve are respectively installed on the surface of each conveying pipe and on the left side of the water tank, a return pipe is arranged below the water tank, a vertical pipe is communicated with the bottom of the water tank, the bottom end of the vertical pipe is communicated with the return pipe, and one end, far away from the vertical pipe, of the return pipe is communicated with the water tank, and a second water pump and a second electromagnetic valve are respectively arranged on the surface of the return pipe and positioned on the right side of the water tank, and a plurality of support columns are bolted to the bottom of the water tank.

Preferably, infrared temperature sensor is installed in the left side of connecting rod, infrared temperature sensor's output and the one-way electricity of the input of treater are connected, the output of treater is connected with the one-way electricity of the input of first water pump, second water pump, first solenoid valve and second solenoid valve respectively.

Preferably, the right side of the top of the water tank is communicated with a main pipe, and a third electromagnetic valve is installed on the surface of the main pipe.

Preferably, water level sensors are installed at the upper position and the lower position on the left side of the inner cavity of the water tank, the output ends of the water level sensors are in one-way electric connection with the input end of the processor, and the output end of the processor is in one-way electric connection with the input end of the third electromagnetic valve.

Preferably, the surface of the conveying pipe is provided with a heat-insulating layer, and the heat-insulating layer is made of heat-insulating paint.

Preferably, pipe sleeve, bracing piece and support column are the heat conduction material and make, the inner wall in pond is the slope form, and the pond is made for the stainless steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can spray the cooling to the gas pipeline, make its temperature be difficult for rising to reduce the potential safety hazard, the device can carry out recycle to part cooling water simultaneously, has improved the device's feature of environmental protection, has solved current part gas pipeline and has laid on ground, when high temperature season, because the pipeline receives shining of sunshine, the inside combustible gas of pipeline takes place the friction with the pipe wall in addition, and then the high temperature that leads to the pipeline, has the problem of potential safety hazard.

Drawings

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

FIG. 2 is a left sectional view of the structure of the water tank of the present invention;

FIG. 3 is a sectional view of the structure of the conveying pipe of the present invention;

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: 1. a pipeline body; 2. a water tank; 3. a pool; 4. a support bar; 5. pipe sleeve; 6. a connecting rod; 7. a delivery pipe; 8. an atomizing nozzle; 9. a first water pump; 10. a first solenoid valve; 11. an infrared temperature sensor; 12. a processor; 13. a vertical tube; 14. a return pipe; 15. a second water pump; 16. a second solenoid valve; 17. a support pillar; 18. a header pipe; 19. a third electromagnetic valve; 20. a water level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a gas pipeline external cooling device for municipal engineering comprises a pipeline body 1, a water tank 2, a water tank 3 and a processor 12, wherein a plurality of support rods 4 are bolted at the bottom of an inner cavity of the water tank 3, a pipe sleeve 5 is bolted at the top end of each support rod 4, the pipe sleeve 5 is bolted on the surface of the pipeline body 1, a connecting rod 6 is bolted at the top end of each pipe sleeve 5, a delivery pipe 7 is arranged above the pipeline body 1, the top end of each connecting rod 6 is bolted with the bottom of the delivery pipe 7, a plurality of atomizing nozzles 8 are communicated on the surface of the delivery pipe 7 and above the pipeline body 1, the delivery pipe 7 is communicated with the water tank 2, a first water pump 9 and a first electromagnetic valve 10 are respectively arranged on the surface of the delivery pipe 7 and on the left side of the water tank 2, a return pipe 14 is arranged below the water tank 3, a vertical pipe 13 is communicated with the bottom of the water tank 3, and the bottom end of the vertical pipe 13 is communicated with the return pipe 14, standpipe 13 was kept away from to back flow 14 one end and water tank 2 communicate each other, second water pump 15 and second solenoid valve 16 are installed respectively on the surface of back flow 14 and the right side that is located water tank 2, a plurality of support column 17 has been bolted to the bottom in pond 3, the device can spray the cooling to the gas pipeline, make its temperature be difficult for rising, and reduce the potential safety hazard, the device can carry out recycle to partial cooling water simultaneously, the device's feature of environmental protection has been improved, current partial gas pipeline has been solved and has been laid on ground, when high temperature season, because the pipeline receives shining of sunshine, the inside combustible gas of pipeline and pipe wall take place the friction in addition, and then the high temperature that leads to the pipeline, the problem that has the potential safety hazard exists.

Referring to fig. 1 and 4, an infrared temperature sensor 11 is installed on the left side of the connecting rod 6, the output end of the infrared temperature sensor 11 is unidirectionally and electrically connected with the input end of a processor 12, the output end of the processor 12 is unidirectionally and electrically connected with the input ends of a first water pump 9, a second water pump 15, a first electromagnetic valve 10 and a second electromagnetic valve 16 respectively, through the arrangement of the infrared temperature sensor 11 and the setting of the processor 12 and the relevant electrical connection relation, the infrared temperature sensor 11 can monitor the temperature of the surface of the pipeline body 1, the monitoring signal is transmitted to the processor 12 in real time, when the temperature is monitored to be overhigh, the processor 12 controls the first water pump 9, the second water pump 15, the first electromagnetic valve 10 and the second electromagnetic valve 16 to be opened and cools the pipeline body 1, meanwhile, partial cooling water can be recycled, and the automation degree of the device is improved.

Referring to fig. 1, a main pipe 18 is communicated with the right side of the top of the water tank 2, a third electromagnetic valve 19 is installed on the surface of the main pipe 18, the main pipe 18 is externally connected with a tap water pipeline through the arrangement of the main pipe 18 and the third electromagnetic valve 19, so that water can be poured into the water tank 2, and the third electromagnetic valve 19 can control the opening and closing of the main pipe 18.

Referring to fig. 1, water level sensors 20 are installed at upper and lower positions on the left side of an inner cavity of a water tank 2, an output end of each water level sensor 20 is in one-way electrical connection with an input end of a processor 12, an output end of each processor 12 is in one-way electrical connection with an input end of a third electromagnetic valve 19, the water level sensors 20 can monitor the water level inside the water tank 2, when the water level sensors 20 located below monitor that the water level is lowered to the minimum, the processor 12 controls the third electromagnetic valves 19 to be opened, at the moment, water is put into the water tank 2 through a main pipe 18, and until the water level monitored by the water level sensors 20 located above is too high, the processor 12 controls the third electromagnetic valves 19 to be closed.

Referring to fig. 1 and 3, an insulating layer is disposed on the surface of the conveying pipe 7, and the insulating layer is made of heat-insulating coating, and through the arrangement of the insulating layer, the influence of the irradiation of sunlight on the cooling water inside the conveying pipe 7 can be avoided, so that the cooling effect is not influenced by the over-high temperature of the cooling water.

Referring to fig. 1 and 2, the pipe sleeve 5, the support rod 4 and the support column 17 are made of heat conducting materials, the inner wall of the water tank 3 is inclined, and the water tank 3 is made of stainless steel, so that part of heat on the surface of the pipeline body 1 can be transferred to the ground through the pipe sleeve 5, the support rod 4, the water tank 3 and the support column 17, and the cooling effect of the device is improved.

The working principle is as follows: when the infrared temperature sensor 11 monitors that the temperature of the pipeline body 1 is too high during operation, the processor 12 controls the first water pump 9, the second water pump 15, the first electromagnetic valve 10 and the second electromagnetic valve 16 to be simultaneously opened, at the moment, cooling water in the water tank 2 reaches the inside of the atomizing nozzle 8 through the conveying pipe 7, at the moment, the atomizing nozzle 8 sprays water mist to the surface of the pipeline body 1, the pipeline is cooled, potential safety hazards are reduced, meanwhile, cooling water flowing downwards from the surface of the pipeline body 1 falls to the bottom of the inner cavity of the water tank 3, and then the water returns to the inside of the water tank 2 again through the vertical pipe 13 and the return pipe 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas pipeline external cooling device for municipal works, includes pipeline body (1), water tank (2), pond (3) and treater (12), its characterized in that: the bottom of the inner cavity of the water pool (3) is in bolted connection with a plurality of support rods (4), the top ends of the support rods (4) are in bolted connection with pipe sleeves (5), the pipe sleeves (5) are in bolted connection with the surface of the pipeline body (1), the top of the pipe sleeves (5) is in bolted connection with a connecting rod (6), a conveying pipe (7) is arranged above the pipeline body (1), the top end of the connecting rod (6) is in bolted connection with the bottom of the conveying pipe (7), the surface of the conveying pipe (7) is communicated with a plurality of atomizing nozzles (8) above the pipeline body (1), the conveying pipe (7) is communicated with the water tank (2), a first water pump (9) and a first electromagnetic valve (10) are respectively arranged on the surface of the conveying pipe (7) and on the left side of the water tank (2), a return pipe (14) is arranged below the water pool (3), and the bottom of the water pool (3) is communicated with a vertical pipe (13), the bottom and the back flow (14) of standpipe (13) communicate with each other, the one end and water tank (2) intercommunication that standpipe (13) were kept away from in back flow (14), second water pump (15) and second solenoid valve (16) are installed respectively on the surface of back flow (14) and the right side that is located water tank (2), the bottom bolt joint in pond (3) has a plurality of support column (17).

2. The gas pipeline external cooling device for municipal engineering according to claim 1, wherein: infrared temperature sensor (11) are installed in the left side of connecting rod (6), the output of infrared temperature sensor (11) is connected with the one-way electricity of the input of treater (12), the output of treater (12) respectively with the one-way electricity of the input of first water pump (9), second water pump (15), first solenoid valve (10) and second solenoid valve (16) be connected.

3. The gas pipeline external cooling device for municipal engineering according to claim 1, wherein: the right side of the top of the water tank (2) is communicated with a main pipe (18), and a third electromagnetic valve (19) is arranged on the surface of the main pipe (18).

4. The gas pipeline external cooling device for municipal engineering according to claim 3, wherein: water level sensor (20) are all installed to two upper and lower places on water tank (2) inner chamber left side, the output of water level sensor (20) is connected with the one-way electricity of the input of treater (12), the output of treater (12) is connected with the one-way electricity of the input of third solenoid valve (19).

5. The gas pipeline external cooling device for municipal engineering according to claim 1, wherein: and a heat-insulating layer is arranged on the surface of the conveying pipe (7), and is made of heat-insulating paint.

6. The gas pipeline external cooling device for municipal engineering according to claim 1, wherein: the pipe sleeve (5), the supporting rod (4) and the supporting column (17) are made of heat conducting materials, the inner wall of the water pool (3) is inclined, and the water pool (3) is made of stainless steel.