CN214889674U

CN214889674U - Pressure pipe for national six-purpose

Info

Publication number: CN214889674U
Application number: CN202022971840.6U
Authority: CN
Inventors: 恽小明; 季良; 庄佳年; 薛剑鹏
Original assignee: Changzhou Qian Feng Auto Parts Co ltd
Current assignee: Changzhou Qian Feng Auto Parts Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-26
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a six pressure pipes in state, including body and connector, the body both ends all turn on the connection connector, the body is outside can dismantle the connection electrical heating assembly through the staple bolt, electrical heating assembly is convex setting, electrical heating assembly includes flexible hose, asbestos board, electric heating wire and heat preservation cotton respectively, flexible hose inner wall fixed connection asbestos board, asbestos inboard wall passes through electric heating wire and heat preservation cotton fixed connection, electrical heating assembly surface mounting digital display thermometer, the body upper surface is pegged graft and is had fluidflowmeter, body lower surface turn on the connection sampling subassembly, the sampling subassembly includes sampling tube, honeycomb duct and storage bottle respectively. The utility model discloses an electric heating assembly heats the external wall of pipe, prevents that the phenomenon of caking from appearing in inside liquid, keeps the fluid normal flow, improves the result of use, and through the sampling subassembly, the inside sample of water conservancy diversion gets into the storage bottle, conveniently takes a sample and stays a kind and detect.

Description

Pressure pipe for national six-purpose

Technical Field

The utility model relates to a pressure pipe technical field specifically is a six pressure pipes of using in state.

Background

Pressure pipes are one type of pipe, which is a device for transporting gases, liquids or fluids with solid particles, coupled 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.

The pressure pipe for the six countries is a standard established by the countries, and the pressure pipe for the six countries can be used for discharging fluid such as liquid or gas.

However, the existing national pressure pipe for six uses has the following disadvantages when in use:

1. the pressure pipe special for the liquid and used for the national six has no heating function, and the phenomenon of freezing is easy to occur in the pressure pipe under a cold working environment, so that the circulation of the liquid is influenced, and the using effect of the pressure pipe is reduced;

2. when the liquid in the pressure pipe is discharged, sampling and sample retention are inconvenient, and whether the discharged liquid reaches the discharge standard of the national six is difficult to judge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure pipe for six countries to solve the problems that when the existing pressure pipe for six countries proposed in the background art is used, the pressure pipe for six countries special for liquid does not have the heating function, and under the cold working environment, the phenomenon of freezing easily occurs in the pressure pipe, thereby influencing the circulation of the liquid and reducing the using effect of the pressure pipe; when the liquid in the pressure pipe is discharged, sampling and sample retention are inconvenient, and whether the discharged liquid reaches the discharge standard of the national six or not is difficult to judge.

In order to solve the technical problem, the utility model provides a following technical scheme: a pressure pipe for national six purposes comprises a pipe body and connectors, wherein the two ends of the pipe body are both in conduction connection with the connectors, the outside of the pipe body is detachably connected with an electric heating assembly through a hoop, the electric heating assembly is arranged in a circular arc shape and comprises a flexible hose, an asbestos plate, an electric heating wire and heat insulation cotton respectively, the inner wall of the flexible hose is fixedly connected with the asbestos plate, the inner wall of the asbestos plate is fixedly connected with the heat insulation cotton through the electric heating wire, the surface of the electric heating assembly is provided with a digital display thermometer in a surface mounting manner, the upper surface of the pipe body is inserted with a liquid flow meter, the lower surface of the pipe body is in conduction connection with a sampling assembly, the sampling assembly comprises a sampling pipe, a flow guide pipe and a storage bottle respectively, the outer wall of the pipe body is heated through the electric heating assembly, the phenomenon that the liquid inside is caked is prevented, the normal flow of the fluid is kept, the use effect is improved, and the sampling assembly is used for sampling, the inside sample of water conservancy diversion pipe gets into the storage bottle, makes things convenient for the sample and keeps a kind to detect.

Furthermore, the open end position of connector can be dismantled and be connected with the sealing washer, improves the leakproofness of connector and external pipeline junction through the sealing washer.

Further, staple bolt fixed connection is at the electrical heating element both ends, staple bolt inner wall bonds and has the rubber strip, is convenient for install electrical heating element in the body outside through the staple bolt, and easy to assemble is fixed, improves the leakproofness of staple bolt and body junction through the rubber strip, prevents that the rainwater from along inside the body infiltration electrical heating element, improving the heating effect.

Further, the sampling tube switch-on is connected at the body lower surface, sampling tube lateral wall installation sample valve revolves the sample valve of twisting the sampling tube lateral wall through the time quantum of difference, and the inside fluid of body gets into the water conservancy diversion intraduct.

Further, the honeycomb duct is located between storage bottle and the sampling tube, and the honeycomb duct respectively with storage bottle and sampling tube turn-on connection, inside the fluid entering honeycomb duct of different time quantums sample, the honeycomb duct played the function of water conservancy diversion.

Further, the stop valve is installed to storage bottle lateral wall, storage bottle surface spraying has the scale mark, the storage bottle is a plurality of, revolves the stop valve of revolving empty storage bottle lateral wall, inside the sample entering storage bottle of the inside storage of honeycomb duct, convenient sample and the detection of staying a kind, it is more convenient to operate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses the body is outside can dismantle through the staple bolt and connect electric heating element, and electric heating element is convex setting, and electric heating element includes flexible hose, asbestos board, electric heating wire and heat preservation cotton respectively, heats the external wall of pipe through electric heating element, prevents that the phenomenon of caking from appearing in inside liquid, keeps the fluid normally to flow, improves the result of use.

2. The utility model discloses body lower surface switch-on connects sampling subassembly, sampling subassembly include sampling tube, honeycomb duct and storage bottle respectively, and through the sample valve of revolving the sampling tube lateral wall soon in the time quantum of difference, the inside fluid of body gets into the honeycomb duct inside, revolves the stop valve of revolving empty storage bottle lateral wall soon, inside the sample entering storage bottle of the inside storage of honeycomb duct, convenient sample and stay a kind and detect, it is more convenient to operate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the electric heating assembly of the present invention;

fig. 3 is a schematic view of the hoop structure of the present invention;

fig. 4 is a schematic structural diagram of the sampling assembly of the present invention;

in the figure: 1. a pipe body; 2. a connector; 201. a seal ring; 3. a liquid flow meter; 4. an electrical heating assembly; 401. a flexible hose; 402. an asbestos sheet; 403. an electric heating wire; 404. heat preservation cotton; 5. a digital display thermometer; 6. hooping; 601. a rubber strip; 7. a sampling component; 8. a sampling tube; 801. a sampling valve; 9. a flow guide pipe; 10. storing the bottles; 11. a shut-off valve; 12. scale lines are marked.

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, the present invention provides a technical solution: the utility model provides a six pressure pipes in state, includes body 1 and

connector

2, 1 both ends of body all turn on the

coupling head

2, 1 outside staple bolt 6 of body can be dismantled the connection electric heating element 4, electric heating element 4 is convex setting, electric heating element 4 includes flexible hose 401, asbestos board 402, electric heating wire 403 and heat preservation cotton 404 respectively, flexible hose 401 inner wall fixed connection asbestos board 402, asbestos board 402 inner wall passes through electric heating wire 403 and the cotton 404 fixed connection that keeps warm, 4 surface mounting digital display thermometer 5 of electric heating element, 1 upper surface of body is pegged graft and is had

fluidflowmeter

3, 1 lower surface turn on the connection sampling subassembly 7 of body, sampling subassembly 7 includes sampling tube 8, honeycomb duct 9 and storage bottle 10 respectively.

The open end position of connector 2 can be dismantled and be connected with sealing washer 201, improves the leakproofness of connector 2 and external pipeline junction through sealing washer 201.

Staple bolt 6 fixed connection is at 4 both ends of electric heating element, 6 inner walls of staple bolt bond has rubber strip 601, is convenient for install electric heating element 4 in body 1 outside through staple bolt 6, and easy to assemble is fixed, improves the leakproofness of staple bolt 6 and body 1 junction through rubber strip 601, prevents that the rainwater from improving the heating effect along inside 1 infiltration electric heating element 4 of body.

Sampling tube 8 switch-on connection is at body 1 lower surface, 8 lateral walls installation sampling valve 801 of sampling tube, through twisting the sampling valve 801 of 8 lateral walls of sampling tube in different time quantums, inside the fluid entering honeycomb duct 9 of body 1 inside.

The honeycomb duct 9 is located between storage bottle 10 and the sampling tube 8, and honeycomb duct 9 respectively with storage bottle 10 and 8 turn-on connections of sampling tube, inside the fluid entering honeycomb duct 9 of different time quantums sample, honeycomb duct 9 played the function of water conservancy diversion.

10 lateral wall installation stop valve 11 of storage bottle, 10 surface coating of storage bottle has scale mark 12, storage bottle 10 is a plurality of, revolves the stop valve 11 of the empty 10 lateral walls of storage bottle soon, and the sample of the inside storage of honeycomb duct 9 gets into inside the storage bottle 10, makes things convenient for the sample to take a sample and stays a kind and detect, and it is more convenient to operate.

The utility model discloses a theory of operation: the external part of the pipe body 1 is detachably connected with the electric heating assembly 4 through the hoop 6, the electric heating assembly 4 is arranged in a circular arc shape, the electric heating assembly 4 comprises a flexible hose 401, an asbestos plate 402, an electric heating wire 403 and heat preservation cotton 404 respectively, power is supplied to the electric heating wire 403 through an external power supply, the electric heating wire 403 is electrified to heat up, the external part of the pipe body 1 is heated, the flexible hose 401 and the asbestos plate 402 have a good heat preservation function, heat loss is reduced, and normal flow of liquid in the pipe body 1 is kept; the sampling subassembly 7 is connected in succession to 1 lower surface of body, sampling subassembly 7 includes sampling tube 8 respectively, honeycomb duct 9 and storage bottle 10, through twist the sample valve 801 of 8 lateral walls of sampling tube in the time quantum of difference, inside the fluid entering honeycomb duct 9 of 1 inside of body, storage bottle 10 lateral wall installation stop valve 11, storage bottle 10 surface coating has scale mark 12, storage bottle 10 is a plurality of, twist the stop valve 11 of empty storage bottle 10 lateral walls soon, inside the sample entering storage bottle 10 of the inside storage of honeycomb duct 9, make things convenient for the sample and keep a sample to detect, it is more convenient to operate.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a six pressure pipes in state, includes body (1) and connector (2), body (1) both ends all turn on connecting connector (2), its characterized in that: body (1) outside is through staple bolt (6) can dismantle connection electric heating element (4), electric heating element (4) are convex setting, electric heating element (4) include flexible hose (401), asbestos board (402), electric heating wire (403) and heat preservation cotton (404) respectively, flexible hose (401) inner wall fixed connection asbestos board (402), asbestos board (402) inner wall is through electric heating wire (403) and heat preservation cotton (404) fixed connection, electric heating element (4) surface mounting digital display thermometer (5), body (1) upper surface is pegged graft and is had fluid flowmeter (3), body (1) lower surface switch-on connects sampling subassembly (7), sampling subassembly (7) include sampling tube (8), honeycomb duct (9) and storage bottle (10) respectively.

2. A national pressure pipe as claimed in claim 1, wherein: the opening end position of connector (2) can be dismantled and be connected with sealing washer (201).

3. A national pressure pipe as claimed in claim 1, wherein: staple bolt (6) fixed connection is in electric heating element (4) both ends, staple bolt (6) inner wall bonds has rubber strip (601).

4. A national pressure pipe as claimed in claim 1, wherein: sampling tube (8) turn-on connection is in body (1) lower surface, sampling tube (8) lateral wall installation sample valve (801).

5. A national pressure pipe as claimed in claim 1, wherein: the honeycomb duct (9) is located between the storage bottle (10) and the sampling tube (8), and the honeycomb duct (9) is respectively communicated with the storage bottle (10) and the sampling tube (8).

6. A national pressure pipe as claimed in claim 1, wherein: the shutoff valve (11) is installed to storage bottle (10) lateral wall, storage bottle (10) surface spraying has scale mark (12), storage bottle (10) are a plurality of.