CN214146975U

CN214146975U - City heating power pipeline

Info

Publication number: CN214146975U
Application number: CN202022251444.6U
Authority: CN
Inventors: 刘桂玲
Original assignee: Individual
Current assignee: Li Guoshuai
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-09-07
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a city heating thermal power pipeline relates to city heating field, including the device main part, the outer wall of device main part is fixed with fixed establishment, protection mechanism is installed to fixed establishment's outer wall, protection mechanism is including the shell that links to each other with fixed establishment, the inside of shell is provided with the shifting chute, the internally mounted of shifting chute has the movable block. The utility model discloses a set up fixed establishment, the device main part, when the user prepares to install the insulating tube, fix the dead lever inside No. one insulating tube, move No. two insulating tubes to insulating tube direction, when No. two insulating tubes remove to the inside time of insulating tube, the stopper contacts when the one end slope of No. two insulating tubes, under the effect of the forward thrust of No. two insulating tubes, the compression of spring leaf atress, when the stopper removes to the spacing inslot, can be connected insulating tube and No. two insulating tubes, the quick convenient installation pipeline of convenient to use.

Description

City heating power pipeline

Technical Field

The utility model relates to a city heating field specifically is a city heating power pipeline.

Background

The urban heat supply in China basically has three heat supply modes: the first heat supply mode is a centralized heat supply mode, urban centralized heat supply can be realized by a thermal power plant or a regional boiler house, the centralized heat supply is planned by cities in a unified way, the thermal power plant with a proper scale is built in a region with centralized industry, power generation and heat supply are realized, and the requirements of production and life are met. The heat efficiency of the heat supply reaches up to 88 percent including the loss of a heat supply network, which is improved by about 30 percent compared with the heat supply efficiency of a small boiler room, a large-capacity and high-efficiency steam boiler or a hot water boiler is arranged in a regional boiler room, the heat supply system supplies production and living heat to various urban users, the regional boiler room replaces a dispersed small boiler to supply heat, can save fuel, improve heat supply quality and reduce pollution to the atmosphere, the heat utilization efficiency of the regional boiler room is usually lower than that of a thermal power plant, the selection of scale and site is flexible, the investment is less than that of a thermal power plant, the construction period is short, and the heat supply system is a main mode of urban centralized heat supply; the second heat supply mode is a single-use boiler room heat supply mode, the heat is supplied by small self-built boiler rooms of public buildings such as factories, enterprises, residential areas, office buildings and the like, and is also the most main heat supply mode of cities in China, the small boilers for scattered heat supply are generally smaller in tonnage, low in heat efficiency and mostly 40-60 percent, and are main pollution sources of urban environments in winter; the third heat supply mode is a decentralized heat supply mode, and in the heating area in the north of China, coal furnaces are directly used for heating by one family, and the heat supply accounts for more than 90%. The heating mode not only pollutes the environment, but also wastes energy.

However, in the prior art, the conventional method for installing the heat-insulating layer of the urban heating thermal pipeline is complicated, a large amount of manpower is required to be consumed for installation, the conventional urban heating thermal pipeline cannot be used by a user conveniently, and the conventional urban heating thermal pipeline cannot effectively damp and protect the device main body, so that the device main body is damaged frequently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that an urban heating heat pipeline is complex to install and cannot absorb shock, the urban heating heat pipeline is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an urban heating power pipeline, includes the device main part, the outer wall of device main part is fixed with fixed establishment, protection mechanism is installed to fixed establishment's outer wall.

Preferably, the protection mechanism comprises a housing connected with the fixing mechanism, a moving groove is arranged in the housing, a moving block is arranged in the moving groove, one end of the moving block is connected with a spring, and connecting rods are fixed on two sides of the spring.

Preferably, the fixing mechanism is including the insulating tube No. one that links to each other with the device main part, one side of insulating tube is connected with the insulating tube No. two, the inside of insulating tube No. one is provided with the dead lever, the spring leaf is installed to the bottom of dead lever, the bottom mounting of spring leaf has the stopper, the stopper bottom is provided with the spacing groove.

Preferably, the number of the springs is four, the number of the moving blocks is four, and the number of the connecting rods is eight.

Preferably, the number of the fixed rods is two, and a fixed hole matched with the fixed rods is formed in the first heat preservation pipe.

Preferably, one end of the moving block is provided with a fixing groove matched with the spring.

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

1. the utility model discloses a set up fixed establishment, device main part, insulating tube one number, insulating tube two numbers, dead lever, spring leaf, stopper, when the user is ready to install the heat preservation pipeline, fix the dead lever inside insulating tube one number, move insulating tube two numbers to the insulating tube one number direction, when insulating tube two numbers moves inside insulating tube one number, when the stopper contacts the one end slope of insulating tube two numbers, under the effect of the forward thrust of insulating tube two numbers, the spring leaf atress is compressed, when the stopper moves to the spacing groove, can be connected insulating tube one number with insulating tube two numbers, the quick convenient installation pipeline of convenient to use;

2. the utility model discloses a set up protection machanism, the device main part, and a housing, the shifting chute, the movable block, a spring, the connecting rod, when using to prepare the installation device main part, install protection machanism to assigned position department, run through the device main part through inside the protection machanism, the movable block atress removes to the protection machanism outer wall, the movable block is outwards moved and is driven the spring and outwards stretched, play spacing effect to the movable block when the spring is outwards stretched, when external environment produces vibrations, when the effect of vibrations is to the device main part, on the power transmission movable block that the device main part will receive, the movable block atress removes, it rises to drive the spring, when the power of receiving disappears, the spring reconversion, continue to carry on spacingly to the device main part through the movable block, carry out shock attenuation protection to the device main part through protection that protection machanism is more effective.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the protection mechanism of the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. a device main body; 2. a protection mechanism; 201. a housing; 202. a moving groove; 203. a moving block; 204. a spring; 205. a connecting rod; 3. a fixing mechanism; 301. a first insulating pipe; 302. a second insulating pipe; 303. fixing the rod; 304. a spring plate; 305. a limiting block; 306. a limiting groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a heating power pipeline for heating in a city includes a main body 1, a fixing mechanism 3 fixed on an outer wall of the main body 1, and a protection mechanism 2 installed on an outer wall of the fixing mechanism 3.

Please refer to fig. 1 and fig. 2, the protection mechanism 2 includes a housing 201 connected to the fixing mechanism 3, a moving groove 202 is disposed inside the housing 201, a moving block 203 is mounted inside the moving groove 202, one end of the moving block 203 is connected to a spring 204, and two sides of the spring 204 are fixed with a connecting rod 205, so that the protection mechanism 2 can protect the device body 1.

Please refer to fig. 1 and fig. 3, the fixing mechanism 3 includes a first insulating tube 301 connected to the device main body 1, a second insulating tube 302 connected to one side of the first insulating tube 301, a fixing rod 303 disposed inside the first insulating tube 301, a spring plate 304 mounted at the bottom end of the fixing rod 303, a limiting block 305 fixed at the bottom end of the spring plate 304, and a limiting groove 306 disposed at the bottom end of the limiting block 305 for facilitating the user to mount and dismount the insulating tube.

Please refer to fig. 2, the number of the springs 204 is four, the number of the moving blocks 203 is four, and the number of the connecting rods 205 is eight, so as to facilitate the fixing between the protection mechanism 2 and the fixing mechanism 3.

Please refer to fig. 3 and fig. 1, the number of the fixing rods 303 is two, and the fixing holes matched with the fixing rods 303 are formed in the first heat preservation pipe 301, so as to facilitate the stability between the first heat preservation pipe 301 and the second heat preservation pipe 302.

Please refer to fig. 2, a fixing groove matched with the spring 204 is disposed at one end of the moving block 203 to prevent the spring 204 from sliding off under stress during use.

The working principle is as follows: firstly, when a user prepares to install the heat preservation pipeline, a fixed rod 303 is fixed inside a first heat preservation pipe 301, a second heat preservation pipe 302 is moved towards the first heat preservation pipe 301, when the second heat preservation pipe 302 is moved into the first heat preservation pipe 301, a limit block 305 is contacted with a slope at one end of the second heat preservation pipe 302, under the action of forward thrust of the second heat preservation pipe 302, a spring piece 304 is stressed and compressed, when the limit block 305 is moved into a limit groove 306, the first heat preservation pipe 301 and the second heat preservation pipe 302 can be connected, the user can conveniently and rapidly fix the pipeline preliminarily, after the fixing is completed, the joint of the first heat preservation pipe 301 and the second heat preservation pipe 302 is welded, when the device main body 1 is used and prepared to be installed, a protection mechanism 2 is installed at a designated position, the device main body 1 penetrates through the protection mechanism 2, a moving block 203 is stressed to move towards the outer wall of the protection mechanism 2, the moving block 203 moves outwards to drive the spring 204 to stretch outwards, the spring 204 stretches outwards and plays a limiting role on the moving block 203, when the external environment vibrates, the vibrating force is applied to the device main body 1, the force applied to the device main body 1 is transferred to the moving block 203, the moving block 203 is stressed and moves to drive the spring 204 to be lifted, when the received force disappears, the spring 204 recovers, the device main body 1 continues to be limited through the moving block 203, and the device main body 1 is more effectively subjected to shock absorption protection through the protection mechanism 2.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An urban heating thermal pipe comprising a device body (1), characterized in that: the device is characterized in that a fixing mechanism (3) is fixed on the outer wall of the device main body (1), a protection mechanism (2) is installed on the outer wall of the fixing mechanism (3), the protection mechanism (2) comprises a shell (201) connected with the fixing mechanism (3), a moving groove (202) is arranged inside the shell (201), a moving block (203) is installed inside the moving groove (202), one end of the moving block (203) is connected with a spring (204), connecting rods (205) are fixed on two sides of the spring (204), the fixing mechanism (3) comprises a first heat preservation pipe (301) connected with the device main body (1), a second heat preservation pipe (302) is connected with one side of the first heat preservation pipe (301), a fixing rod (303) is arranged inside the first heat preservation pipe (301), and a spring piece (304) is installed at the bottom end of the fixing rod (303), the bottom end of the spring piece (304) is fixed with a limiting block (305), and the bottom end of the limiting block (305) is provided with a limiting groove (306).

2. A city heating thermal pipe according to claim 1, wherein: the number of the springs (204) is four, the number of the moving blocks (203) is four, and the number of the connecting rods (205) is eight.

3. A city heating thermal pipe according to claim 1, wherein: the number of the fixing rods (303) is two, and fixing holes matched with the fixing rods (303) are formed in the first heat preservation pipe (301).

4. A city heating thermal pipe according to claim 2, wherein: one end of the moving block (203) is provided with a fixing groove matched with the spring (204).