CN212960397U

CN212960397U - Special secondary piping in low temperature resistant airport

Info

Publication number: CN212960397U
Application number: CN202021310387.8U
Authority: CN
Inventors: 董定旭; 张柏林
Original assignee: Sichuan Xinsen Pipe Industry Co ltd
Current assignee: Sichuan Xinsen Pipe Industry Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-13
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a low temperature resistant airport special secondary piping, which belongs to the technical field of pipelines, and comprises a box body, wherein a first cavity and a second cavity are arranged in the box body, the left inner wall and the right inner wall of the first cavity are fixedly connected with connecting pipes, the lower parts of the left end and the right end of the box body are fixedly connected with inner pipes, an easily-heated gyrotron is fixedly connected between the two connecting pipes, the inner pipes and the easily-heated gyrotron are communicated, the upper inner wall of the first cavity is fixedly connected with a communicating pipe, the communicating pipe is communicated with the second cavity, the front end of the communicating pipe is fixedly connected with a solenoid valve, the lower inner wall of the first cavity is fixedly connected with a heating ring, the upper end of the connecting pipe at the left side is fixedly connected with a temperature sensor, the left end of the box body, low temperature resistance and prolonged service life of the pipeline.

Description

Special secondary piping in low temperature resistant airport

Technical Field

The utility model relates to a pipeline field, more specifically say, relate to a special secondary piping in anti low temperature airport.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

Because the pipeline often buries deeply in the underground, leads to the pipeline to receive soil erosion easily, in chilly winter, the pipeline often leads to the frost crack because of cold, and current heat preservation technique only establishes the heat preservation cotton at pipeline surface cover, and the heat preservation effect is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a special secondary piping in anti low temperature airport, it can realize circulation heating pipeline, anti low temperature, extension pipeline life.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a first cavity and a second cavity are arranged in the box body, connecting pipes are fixedly connected to the left inner wall and the right inner wall of the first cavity, inner pipes are fixedly connected to the lower portions of the left end and the right end of the box body, an easily-heated gyrotron is fixedly connected between the two connecting pipes, the inner pipes and the easily-heated gyrotron are communicated, a communicating pipe is fixedly connected to the upper inner wall of the first cavity, the communicating pipe is communicated with the second cavity, an electromagnetic valve is fixedly connected to the front end of the communicating pipe, a heating ring is fixedly connected to the lower inner wall of the first cavity, a temperature sensor is fixedly connected to the upper end of the connecting pipe on the left side, a controller is fixedly connected to the left end of the box body, the controller is electrically connected with the communicating pipe, the heating ring and the temperature sensor, and heat-preserving, it can realize circulation heating pipeline, low temperature resistance, extension pipeline life.

As a preferred scheme of the utility model, the right-hand member upper portion fixedly connected with inlet tube of box, the right inner wall fixedly connected with electron water level controller of second cavity, communicate between inlet tube and the electron water level controller, electric connection between electron water level controller and the controller.

As a preferred scheme of the utility model, the lower inner wall fixedly connected with water pump of second cavity, the input fixedly connected with drinking-water pipe of water pump, the drinking-water pipe runs through the last inner wall and the downwardly extending of first cavity, electric connection between water pump and the controller.

As a preferred scheme of the utility model, the circumference fixed surface of institute inner tube is connected with the reflection insulating layer, the circumference surface cover of reflection insulating layer is equipped with the outer tube, a plurality of evenly distributed's of fixedly connected with supporting shoe between reflection insulating layer and the outer tube, it has the heat preservation to fill between reflection insulating layer and the outer tube.

As a preferred scheme of the utility model, the upper end fixedly connected with release valve of box, the case mouth has been seted up to the upper end of box, case mouth and second cavity intercommunication, the surface connection of case mouth has the case lid.

As a preferred scheme of the utility model, be located the front end fixedly connected with valve, two of left outer tube the junction fixedly connected with sealing washer of inner tube and box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is when temperature sensor's temperature is less than the settlement temperature, the controller starts the solenoid valve, the valve is opened to the solenoid valve this moment, because intercommunication between communicating pipe and the second cavity, make in the second cavity rivers in to the first cavity, the controller starts the heating ring this moment, make the heating ring heat the water in the first cavity, during the water contact in easy hot gyrotron and the first cavity, water in the first cavity heats easy hot gyrotron, make easy hot gyrotron heat its running water that flows, the running water in easy hot gyrotron flows to being located the inner tube on right side, make inner tube and the running water heat transfer of its internal flow, make the inner tube can not frozen out, the effectual life who prolongs the inner tube.

(2) This scheme inner tube is made by stainless steel material, the pipeline has high temperature resistant, anticorrosion, the characteristics that thermal insulation performance is good, and stability and reliability are higher, the skin of thermal-insulated layer is located to the outer pipe box, a plurality of evenly distributed's of fixedly connected with supporting shoe between thermal-insulated layer and the outer tube, the supporting shoe is made by resistant high low temperature thermal-insulated metal material, stability between inner tube and the outer tube has been increased, the heat preservation is for being made by the polyurethane material, the polyurethane material has higher mechanical strength and oxidative stability, higher flexibility and resilience have, excellent oil resistance has, solvent resistance, water proofness and fire resistance, make the insulating tube have better heat insulating ability, the life of insulating tube has been prolonged simultaneously, use cost is reduced.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a cross-sectional view of the pipeline of the present invention.

The reference numbers in the figures illustrate:

the device comprises a box body 1, a first cavity body 2, a connecting pipe 3, a water pump 4, an inner pipe 5, an easily-heated gyrotron 6, a second cavity body 7, a communicating pipe 8, a heating ring 9, a temperature sensor 10, a controller 11, an electronic water level controller 12, a water inlet pipe 13, a water pumping pipe 14, a reflection heat insulation layer 15, an outer pipe 16, a supporting block 17, a heat insulation layer 18, a valve 19, a sealing ring 20, heat insulation cotton 21, an electromagnetic valve 22, a box opening 23, a box cover 24 and a release valve 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly fixed or limited otherwise, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

please refer to fig. 1-3, a special secondary piping for low temperature resistant airport, comprising a box body, a first cavity and a second cavity are arranged in the box body, the inner wall of the first cavity is fixedly connected with a connecting pipe, the lower parts of the left and right ends of the box body are fixedly connected with an inner pipe, an easily heated gyrotron is fixedly connected between the two connecting pipes, the inner pipe and the easily heated gyrotron are communicated, the upper inner wall of the first cavity is fixedly connected with a communicating pipe, the communicating pipe is communicated with the second cavity, the front end of the communicating pipe is fixedly connected with an electromagnetic valve, the lower inner wall of the first cavity is fixedly connected with a heating ring, the upper end of the connecting pipe positioned at the left side is fixedly connected with a temperature sensor, the left end of the box body is fixedly connected with a controller.

In the embodiment, the box body is divided into an inner layer and an outer layer, the gap between the inner layer and the outer layer is filled with heat insulation cotton, the heat insulation cotton plays a heat insulation role, the connecting pipe, the inner pipe and the easily-heated gyrotron are communicated, tap water passes through the connecting pipe and the easily-heated gyrotron positioned on the left side from the inner pipe positioned on the left side, and then flows out to the inner pipe positioned on the side from the connecting pipe positioned on the right side, the temperature sensor plays a role of feeding back the temperature of the connecting pipe in real time, when the temperature of the temperature sensor is lower than a set temperature, the controller starts the electromagnetic valve, the electromagnetic valve is opened, water in the second cavity flows into the first cavity due to the communication between the communicating pipe and the second cavity, at the moment, the controller starts the heating ring to heat water in the first cavity, the easily-heated gyrotron is contacted with the water, the easy-to-heat gyrotron heats flowing water, running water in the easy-to-heat gyrotron flows into the inner pipe on the right side, the inner pipe exchanges heat with the running water flowing in the inner pipe, the inner pipe cannot be frozen, the service life of the inner pipe is prolonged, the air release valve plays a role of air release, the pressure in the first cavity is prevented from damaging parts of the first cavity when the temperature of the water in the first cavity is too high, when the temperature sensor feeds back water in the first cavity to reach a set temperature in real time, the heating ring stops heating, when the easy-to-heat gyrotron does not need heating, the controller starts the water pump and closes the communicating pipe, the input end of the water pump is connected with the water pumping pipe, the water in the first cavity is pumped out by the water pump, the water in the first cavity enters the second cavity through the water pumping pipe, the electronic water level controller plays a role of controlling water level, and part can, when the water level in the second cavity detected by the electronic water level controller is lower than a set value, the controller starts the electronic water level controller, the water in the second cavity is increased due to the communication between the electronic water level controller and the water inlet pipe, when the water in the second cavity reaches the set value, the electronic water level controller is closed and recycled, the reflective heat-insulating layer has better reflective heat radiation capability, so that the heat-insulating pipe has better heat-insulating effect, the inner pipe is made of stainless steel, the pipeline has the characteristics of high temperature resistance, corrosion resistance and good heat-insulating performance, and has higher stability and reliability, the outer pipe is sleeved on the outer layer of the reflective heat-insulating layer, a plurality of uniformly distributed supporting blocks are fixedly connected between the reflective heat-insulating layer and the outer pipe, the supporting blocks are made of high-low temperature resistant heat-insulating metal materials, the stability between the inner pipe and the outer, the polyurethane material has higher mechanical strength and oxidation stability, higher flexibility and rebound resilience, and excellent oil resistance, solvent resistance, water resistance and fire resistance, so that the heat-insulating pipeline has better heat-insulating property, the service life of the heat-insulating pipeline is prolonged, the use cost is reduced, and what needs to be explained is that: the specific type of water pump, communication pipe, heating ring, temperature sensor, electronic water level controller used is selected by the person skilled in the art, and the heating ring heating water and the water pump pumping out water belong to the prior art, and this scheme is not described in detail.

Specifically, please refer to the figures and the drawings, the upper part of the right end of the box body is fixedly connected with a water inlet pipe, the right inner wall of the second cavity is fixedly connected with an electronic water level controller, the water inlet pipe is communicated with the electronic water level controller, and the electronic water level controller is electrically connected with the controller.

In this embodiment, the effect of control water level is played to the electron water level controller, because can evaporate partly by the release valve after the water heating, when the water level in the second cavity that the electron water level controller detected was less than the setting value this moment, the controller starts the electron water level controller, and the electron water level controller is linked together with the inlet tube for the water in the second cavity increases, and when the water in the second cavity reached the setting value, the electron water level controller was closed.

Specifically, please refer to the figure, the lower inner wall of the second cavity is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water pumping pipe, the water pumping pipe penetrates through the upper inner wall of the first cavity and extends downwards, and the water pump is electrically connected with the controller.

In this embodiment, when the easy hot gyrotron need not the heating, the controller starts the water pump and closes communicating pipe, and the input and the drinking-water union coupling of water pump for the water pump is taken the water in the first cavity out, and the water in the first cavity is cyclic utilization in getting into the second cavity by the drinking-water pipe.

Specifically, referring to the figure, a reflection heat insulation layer is fixedly connected to the circumferential surface of the inner pipe, an outer pipe is sleeved on the circumferential surface of the reflection heat insulation layer, a plurality of uniformly distributed supporting blocks are fixedly connected between the reflection heat insulation layer and the outer pipe, and a heat insulation layer is filled between the reflection heat insulation layer and the outer pipe.

In the embodiment, the reflective heat-insulating layer has better reflective heat radiation capability, so that the heat-insulating pipe has better heat-insulating effect, the inner pipe is made of stainless steel, the pipeline has the characteristics of high temperature resistance, corrosion resistance and good heat-insulating property, the outer pipe is sleeved on the outer layer of the reflective heat-insulating layer, a plurality of uniformly distributed supporting blocks are fixedly connected between the reflective heat-insulating layer and the outer pipe, the supporting blocks are made of high and low temperature resistant heat-insulating metal materials, the stability between the inner pipe and the outer pipe is improved, the heat-insulating layer is made of polyurethane materials, the polyurethane materials have high mechanical strength and oxidation stability, high flexibility and resilience, and excellent oil resistance, solvent resistance, water resistance and fire resistance, the heat-insulating pipeline has better heat-insulating property, the service life of the heat-insulating pipeline is prolonged, and the use cost is reduced.

Specifically, please refer to the drawings and the drawings, an air release valve is fixedly connected to the upper end of the box body, a box opening is formed in the upper end of the box body, the box opening is communicated with the second cavity, and a box cover is connected to the surface of the box opening.

In this embodiment, the effect of disappointing is played to the snuffle valve, when preventing that the temperature in the first cavity is too high, and the pressure in the first cavity receives the damage to its part, and the case lid plays the effect of being convenient for open the case mouth, and the case mouth communicates with the second cavity, overhauls in the future of being convenient for.

Specifically, please refer to the drawings and the drawings, the front end of the outer tube on the left side is fixedly connected with a valve, and the joint of the two inner tubes and the box body is fixedly connected with a sealing ring.

In this embodiment, the valve plays the effect of being convenient for open and close the inner tube, and sealing washer fixed connection avoids the water seepage in the first cavity in the junction of two inner tubes and box.

The working principle is as follows: when the device is used, the temperature sensor monitors the temperature of the connecting pipe on the left side in real time and feeds the temperature back to the controller, when the temperature of the temperature sensor is lower than a set temperature, the controller starts the electromagnetic valve, the electromagnetic valve opens the valve at the moment, water in the second cavity flows into the first cavity due to the communication between the communication pipe and the second cavity, the controller starts the heating ring at the moment, the heating ring heats the water in the first cavity, when the easily-heated gyrotron is contacted with the water in the first cavity, the water in the first cavity heats the easily-heated gyrotron, the tap water in the easily-heated gyrotron flows into the inner pipe on the right side, the inner pipe exchanges heat with the tap water flowing in the inner pipe, the inner pipe cannot be frozen, the service life of the inner pipe is effectively prolonged, when the temperature of the water in the first cavity is too high, the water in the first cavity is evaporated and is discharged by the air escape valve, thereby avoiding the pressure intensity in the first cavity from damaging the parts, when the temperature sensor feeds back that the water in the first cavity reaches the set temperature in real time, the heating ring stops heating, when the easily-heated gyrotron does not need to be heated, the controller starts the water pump and closes the communicating pipe, the input end of the water pump is connected with the water pumping pipe, so that the water pump pumps out the water in the first cavity, the water in the first cavity enters the second cavity through the water pumping pipe, because a part of the water is evaporated by the air escape valve after being heated, when the water level in the second cavity detected by the electronic water level controller is lower than a set value, the controller starts the electronic water level controller, because the electronic water level controller is communicated with the water inlet pipe, the water in the second cavity is increased, and when the water in the second cavity reaches a set value, the electronic water level controller is closed, so that the water is recycled, and the energy and the power are saved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a special secondary piping in low temperature resistant airport which characterized in that: comprises a box body (1), a first cavity (2) and a second cavity (7) are arranged in the box body (1), the left inner wall and the right inner wall of the first cavity (2) are fixedly connected with connecting pipes (3), the lower parts of the left end and the right end of the box body (1) are fixedly connected with inner pipes (5), two easily-heated gyrotron pipes (6) are fixedly connected between the connecting pipes (3), the inner pipes (5) and the easily-heated gyrotron pipes (6) are communicated, the upper inner wall of the first cavity (2) is fixedly connected with a communicating pipe (8), the communicating pipe (8) is communicated with the second cavity (7), the front end of the communicating pipe (8) is fixedly connected with an electromagnetic valve (22), the lower inner wall of the first cavity (2) is fixedly connected with a heating ring (9), the upper end of the connecting pipe (3) positioned on the left side is fixedly, the left end fixedly connected with controller (11) of box (1), electric connection between controller (11) and communicating pipe (8), heating ring (9) and temperature sensor (10), box (1) intussuseption is filled with heat preservation cotton (21).

2. The secondary piping for a low temperature resistant airport according to claim 1, wherein: the utility model discloses a solar water heater, including box (1), the right-hand member upper portion fixedly connected with inlet tube (13) of box (1), the right inner wall fixedly connected with electron water level controller (12) of second cavity (7), communicate between inlet tube (13) and electron water level controller (12), electric connection between electron water level controller (12) and controller (11).

3. The secondary piping for a low temperature resistant airport according to claim 1, wherein: the lower inner wall fixedly connected with water pump (4) of second cavity (7), the input fixedly connected with drinking-water pipe (14) of water pump (4), drinking-water pipe (14) run through last inner wall and the downwardly extending of first cavity (2), electric connection between water pump (4) and controller (11).

4. The secondary piping for a low temperature resistant airport according to claim 1, wherein: the upper end fixedly connected with of box (1) snuffle valve (25), case mouth (23) have been seted up to the upper end of box (1), case mouth (23) and second cavity (7) intercommunication, the surface of case mouth (23) is connected with case lid (24).

5. The secondary piping for a low temperature resistant airport according to claim 1, wherein: the heat-insulation pipe is characterized in that a reflection heat-insulation layer (15) is fixedly connected to the circumferential surface of the inner pipe (5), an outer pipe (16) is sleeved on the circumferential surface of the reflection heat-insulation layer (15), a plurality of uniformly distributed supporting blocks (17) are fixedly connected between the reflection heat-insulation layer (15) and the outer pipe (16), and a heat-insulation layer (18) is filled between the reflection heat-insulation layer (15) and the outer pipe (16).

6. The secondary piping for a low temperature resistant airport according to claim 1, wherein: the front end of the outer pipe (16) positioned on the left side is fixedly connected with a valve (19), and the joint of the inner pipe (5) and the box body (1) is fixedly connected with a sealing ring (20).