CN216813416U - Heating power pipeline lifting well - Google Patents

Abstract

The application relates to a heating power pipeline shaft, include: well chamber, water supply pipeline and return water pipeline. The well chamber is provided with an inlet and an outlet. The water supply pipeline and the water return pipeline penetrate through the well chamber, and the water inlet end of the water supply pipeline is higher than the water outlet end of the water supply pipeline. The water supply pipeline is provided with a first drain valve and a first exhaust valve, and the first drain valve and the first exhaust valve are respectively close to the water outlet end of the water supply pipeline and the water inlet end of the water supply pipeline. Because the thermal pipeline needs to be laid according to the gradient, the thermal pipeline needs to be bent back to the initial height after sinking for a certain distance so as to be laid continuously. The water supply pipeline rises along its rivers direction and sets up, after the water supply pipeline got into the well room, continues again to rise along its rivers direction after buckling downwards and leaves the well room, makes water supply pipeline be located the water inlet end in the well room and goes out water one end and can be located the peak and the minimum of whole water supply pipeline respectively, and then makes first exhaust valve and first sluicing valve can carry out exhaust release and drainage maintenance to the water supply pipeline.

Description

Heating power pipeline lifting well

Technical Field

The application relates to the technical field of heating power pipelines, in particular to a heating power pipeline lifting well.

Background

Heating in north now needs to lay heating power pipeline in the open air, adopts direct burial to lay mostly, and heating power pipeline need lay according to having the slope. The heating pipeline also needs to be provided with an exhaust valve at the high position of the pipeline and a drain valve at the low position of the pipeline.

However, since the thermal pipeline is laid in a slope, the installation positions of the exhaust valve and the drain valve are usually far away, which is inconvenient for operation and maintenance inspection.

Disclosure of Invention

In view of this, the present application provides a thermal power pipeline shaft, sets up discharge valve and outlet valve in the well house, is convenient for operate and maintenance inspection.

According to an aspect of the present application, there is provided a heat pipe elevator shaft comprising:

a well chamber, a water supply pipeline and a water return pipeline;

the well chamber is provided with an inlet and an outlet;

the water supply pipeline and the water return pipeline penetrate through the well chamber, the water inlet end of the water supply pipeline is higher than the water outlet end of the water supply pipeline, and the water outlet end of the water return pipeline is higher than the water inlet end of the water return pipeline;

the water supply pipeline is provided with a first drain valve and a first exhaust valve, and the first drain valve and the first exhaust valve are respectively arranged close to the water outlet end of the water supply pipeline and the water inlet end of the water supply pipeline;

the water return pipeline is provided with a second water release valve and a second exhaust valve, and the second water release valve and the second exhaust valve are respectively close to the water inlet end of the water return pipeline and the water outlet end of the water return pipeline.

In one possible implementation manner, the water supply pipeline comprises a water supply inlet section, a water supply connecting section and a water supply outlet section;

the water supply inlet section, the water supply connecting section with the water supply outlet section communicates the setting in proper order, the one end of intaking and the play water one end of water supply pipe are located respectively the water supply inlet section with the water supply outlet section, the water supply inlet section with the water supply outlet section is equipped with first blast pipe and first outlet pipe respectively, first blast valve with first outlet valve sets up respectively first blast pipe with on the first outlet pipe.

In one possible implementation, the first drain pipe and the first drain pipe face the top and the bottom of the well chamber, respectively.

In one possible implementation manner, the water return pipeline comprises a water return inlet section, a water return connecting section and a water return outlet section;

the water return inlet section, the water return connecting section and the water return outlet section are sequentially communicated and arranged, the water inlet end and the water outlet end of the water return pipeline are respectively located on the water return inlet section and the water return outlet section, the water return inlet section and the water return outlet section are respectively provided with a second water drain pipe and a second exhaust pipe, and the second water drain valve and the second exhaust valve are respectively arranged on the second water drain pipe and the second exhaust pipe.

In one possible implementation, the second exhaust pipe and the second downcomer are directed toward the top and bottom of the well chamber, respectively.

In a possible implementation manner, the water supply and inlet section, the water supply and outlet section, the water return and inlet section and the water return and outlet section are all provided with waterproof sleeves;

the water supply water inlet section, the water supply water outlet section, the backwater water inlet section and the backwater water outlet section penetrate through the side wall of the well chamber through the waterproof sleeve respectively.

In a possible implementation, the device further comprises a support part;

the number of the supporting parts is two, one of the supporting parts is arranged between the water supply and water outlet section and the bottom of the well chamber, and the other supporting part is arranged between the water return and water inlet section and the bottom of the well chamber.

In one possible implementation, the access opening is located at the top of the well chamber.

In a possible implementation manner, the device further comprises a climbing ladder;

the climbing ladder is arranged on the inner side wall of the well chamber and is close to the access.

In one possible implementation, a drainage pipeline is further covered;

the drainage pipeline is arranged at the bottom of the well chamber and is suitable for draining accumulated water.

This application is through running through the well room setting with water supply pipe and wet return, and inside first outlet valve, first discharge valve, second outlet valve and the second discharge valve all were located the well room, be convenient for just operate and maintenance inspection. Because the thermal pipeline needs to be laid according to the gradient, the thermal pipeline needs to be bent back to the initial height after sinking for a certain distance so as to be laid continuously. The water supply pipeline rises along its rivers direction and sets up, after the water supply pipeline got into the well room, continue again to rise along its rivers direction after buckling downwards and leave the well room, the one end of intaking that makes the water supply pipeline be located the well room and go out water one end and can be located the peak and the minimum of whole water supply pipeline respectively, and then make first discharge valve and first sluicing valve can carry out exhaust release and drainage maintenance to the heat supply pipeline, and in the same way, the reverse setting of return water pipeline makes second discharge valve and second sluicing valve can carry out exhaust release and drainage maintenance to the return water pipeline.

Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

FIG. 1 illustrates a front view of a thermal conduit shaft of an embodiment of the present application;

figure 2 shows a top view of a thermal conduit shaft of an embodiment of the present application.

Detailed Description

Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It will be understood, however, that the terms "central," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing or simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.

Figure 1 illustrates a front view of a heat pipe elevator shaft according to an embodiment of the present application. Figure 2 illustrates a top view of a thermal conduit shaft according to an embodiment of the present application. As shown in fig. 1 and 2, the heat pipe elevator shaft includes: a well chamber 100, a water supply pipe 200, and a water return pipe 300. The well 100 is provided with an access opening 110. The water supply pipeline 200 and the water return pipeline 300 penetrate through the well chamber 100, the water inlet end of the water supply pipeline 200 is higher than the water outlet end of the water supply pipeline 200, and the water outlet end of the water return pipeline 300 is higher than the water inlet end of the water return pipeline 300. The water supply pipeline 200 is provided with a first drain valve and a first exhaust valve which are respectively arranged near the water outlet end of the water supply pipeline 200 and the water inlet end of the water supply pipeline 200. The water return pipe 300 is provided with a second water release valve 350 and a second exhaust valve 340, and the second water release valve 350 and the second exhaust valve 340 are respectively arranged near the water inlet end of the water return pipe 300 and the water outlet end of the water return pipe 300.

This application is through running through water supply pipe 200 and return water pipe 300 well room 100 setting, and first outlet valve, first discharge valve, second outlet valve 350 and second discharge valve 340 all are located well room 100 inside, are convenient for just operate and maintenance inspection. Because the thermal pipeline needs to be laid according to the gradient, the thermal pipeline needs to be bent back to the initial height after sinking for a certain distance so as to be laid continuously. The water supply pipeline 200 is arranged along the water flow direction in a rising manner, after the water supply pipeline 200 enters the well chamber 100, the water supply pipeline 200 is bent downwards and then continues to rise along the water flow direction to leave the well chamber 100, so that the water inlet end and the water outlet end of the water supply pipeline 200, which are positioned in the well chamber 100, can be respectively positioned at the highest point and the lowest point of the whole water supply pipeline 200, and further the first exhaust valve and the first drain valve can perform exhaust pressure relief and drainage maintenance on the water supply pipeline 200, and similarly, the water return pipeline 300 is reversely arranged, so that the second exhaust valve 340 and the second drain valve 350 can perform exhaust pressure relief and drainage maintenance on the water return pipeline 300.

In one possible implementation, the water supply pipeline 200 includes a water supply inlet section 210, a water supply connection section, and a water supply outlet section 230. The water supply inlet section 210, the water supply connecting section and the water supply outlet section 230 are sequentially communicated, the water inlet end and the water outlet end of the water supply pipeline 200 are respectively located in the water supply inlet section 210 and the water supply outlet section 230, the water supply inlet section 210 and the water supply outlet section 230 are respectively provided with a first exhaust pipe and a first drain pipe, and the first exhaust valve and the first drain valve are respectively arranged on the first exhaust pipe and the first drain pipe. Through setting up first blast pipe and first outlet pipe, provide the mounted position for first blast gate and first outlet valve to be convenient for exhaust and sluicing. Overall structure is comparatively simple, the effectual manufacturing cost that has reduced.

In one possible implementation, the first exhaust pipe and the first drain pipe are directed toward the top and bottom of the well 100, respectively, to further facilitate the exhaust and drainage of the water supply pipeline 200.

In one possible implementation, the water return pipe 300 includes a water return inlet section 310, a water return connection section 320, and a water return outlet section 330. The backwater water inlet section 310, the backwater connecting section 320 and the backwater water outlet section 330 are sequentially communicated, a water inlet end and a water outlet end of the backwater pipeline 300 are respectively positioned in the backwater water inlet section 310 and the backwater water outlet section 330, the backwater water inlet section 310 and the backwater water outlet section 330 are respectively provided with a second water drain pipe 311 and a second exhaust pipe 331, and a second water drain valve 350 and a second exhaust valve 340 are respectively arranged on the second water drain pipe 311 and the second exhaust pipe 331. The whole structure and the function are the same as those of a water supply pipeline, and the production cost is effectively reduced.

In one possible implementation, the second exhaust pipe 331 and the second drain pipe 311 are respectively directed to the top and the bottom of the well 100, further facilitating the exhaust and drainage of the water return pipe 300.

Here, it should be noted that the first exhaust valve and the second exhaust valve 340 are both automatic exhaust valves, and can perform pressure detection on the water supply pipeline 200 and the water return pipeline 300, and automatically perform exhaust and pressure relief, thereby ensuring the operation safety of the water supply pipeline 200 and the water return pipeline 300.

In one possible implementation, the water inlet section 210, the water outlet section 230, the water inlet return section 310 and the water outlet return section 330 are provided with waterproof sleeves 400. The water inlet section 210, the water outlet section 230, the water inlet section 310 and the water outlet section 330 penetrate the side wall of the well 100 through the waterproof casing 400. When the well 100 is disposed underground, water seepage may occur at the connection of the pipe and the sidewall of the well 100, and the occurrence of water seepage is reduced by disposing the waterproof casing 400, thereby protecting the safety of the working environment in the well 100.

In a possible implementation, a support portion is further included. The number of the supporting portions is two, one of the supporting portions is disposed between the water supply outlet section 230 and the bottom of the well chamber 100, and the other supporting portion is disposed between the water return inlet section 310 and the bottom of the well chamber 100. Through setting up the supporting part, two supporting parts support water supply pipe 200 and return water pipe 300 respectively, prolong the life of this application.

In one possible implementation, the access port 110 is located at the top of the well 100. When the well chamber 100 is arranged underground, the access port 110 is arranged at the top of the well chamber 100, and the well cover covering the access port 110 is arranged at the access port, so that the whole structure is simple, and the production cost is effectively reduced.

In one possible implementation, a climbing ladder 500 is also included. The climbing ladder 500 is provided on the inner sidewall of the well chamber 100, and the climbing ladder 500 is adjacent to the doorway 110. By providing the climbing ladder 500, it is possible to make it easier for the worker to get in and out of the well room 100.

In one possible implementation, a drain pipe 600 is also included. The drain pipe 600 is provided at the bottom of the well 100, and when water seepage occurs in the well 100 or the first or second drain valve 350 is opened, water is drained through the drain pipe 600.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or improvements to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. A thermal conduit shaft, comprising:

a well chamber, a water supply pipeline and a water return pipeline;

the well chamber is provided with an inlet and an outlet, a first mounting hole, a second mounting hole, a third mounting hole and a fourth mounting hole; and is

The distance between the first mounting hole and the bottom of the well chamber is greater than the distance between the second mounting hole and the bottom of the well chamber, the distance between the third mounting hole and the bottom of the well chamber is greater than the distance between the fourth mounting hole and the bottom of the well chamber

The water supply pipeline rises according to a first preset gradient and enters the well chamber through the first mounting hole, and after being bent twice in the well chamber, the water supply pipeline rises according to a second preset gradient and leaves the well chamber through the second mounting hole;

the water supply pipeline is provided with a first water drain valve and a first exhaust valve, and the first water drain valve and the first exhaust valve are respectively close to the second mounting hole and the first mounting hole;

the water return pipeline descends according to a third preset gradient and enters the well chamber through the fourth mounting hole, and after being bent twice in the well chamber, the water return pipeline descends according to a fourth preset gradient and leaves the well chamber through the third mounting hole;

the water return pipeline is provided with a second water release valve and a second exhaust valve, and the second water release valve and the second exhaust valve are close to the fourth mounting hole and the third mounting hole respectively.

2. The heat pipe elevator shaft of claim 1, wherein the first predetermined slope, the second predetermined slope, the third predetermined slope and the fourth predetermined slope are each less than 1%.

3. The thermodynamic pipeline elevator shaft of claim 1, wherein the water supply pipeline comprises a water supply inlet section, a water supply connection section, and a water supply outlet section;

the water supply inlet section, the water supply connecting section and the water supply outlet section are sequentially communicated and arranged, the water supply inlet section and the water supply outlet section respectively penetrate through the first mounting hole and the second mounting hole, the water supply inlet section and the water supply outlet section are respectively provided with a first exhaust pipe and a first water drain pipe, and the first exhaust valve and the first water drain valve are respectively arranged on the first exhaust pipe and the first water drain pipe.

4. The thermal pipe elevator shaft of claim 3, wherein the water return pipe comprises a water return inlet section, a water return connecting section and a water return outlet section;

the backwater water inlet section, the backwater connecting section and the backwater water outlet section are sequentially communicated and arranged, the backwater water inlet section and the backwater water outlet section respectively penetrate through the fourth mounting hole and the third mounting hole, the backwater water inlet section and the backwater water outlet section are respectively provided with a second water drain pipe and a second exhaust pipe, and the second water drain valve and the second exhaust valve are respectively arranged on the second water drain pipe and the second exhaust pipe.

5. The thermal pipe elevator shaft of claim 4, wherein the first exhaust pipe and the second exhaust pipe are both directed toward the top of the well chamber;

the first drain pipe and the second drain pipe are both towards the bottom of the well chamber.

6. The thermodynamic pipeline elevator shaft of claim 4, wherein the water supply inlet section, the water supply outlet section, the water return inlet section, and the water return outlet section are provided with waterproof sleeves;

the water supply water inlet section, the water supply water outlet section, the backwater water inlet section and the backwater water outlet section penetrate through the side wall of the well chamber through the waterproof sleeve respectively.

7. The thermal conduit shaft of claim 4, further comprising a support portion;

the number of the supporting parts is two, one of the supporting parts is arranged between the water supply and water outlet section and the bottom of the well chamber, and the other supporting part is arranged between the water return and water inlet section and the bottom of the well chamber.

8. The thermal pipe elevator shaft of any one of claims 1 to 7 wherein the access opening is located at the top of the well chamber.

9. A thermal pipe elevator shaft as defined in claim 8, further comprising a climbing ladder;

the climbing ladder is arranged on the inner side wall of the well chamber and is close to the access.

10. The thermal pipe elevator shaft of claim 9, further comprising a drain pipe;

the drainage pipeline is arranged at the bottom of the well chamber and is suitable for draining accumulated water.

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