CN210921577U

CN210921577U - Heating power inlet device

Info

Publication number: CN210921577U
Application number: CN201921952965.5U
Authority: CN
Inventors: 陈小军; 龙立艳; 杨普; 陶江炜
Original assignee: Guizhou Hongju Combustion Gas Thermal Engineering Co ltd
Current assignee: Guizhou Hongju Combustion Gas Thermal Engineering Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-03
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a heating power inlet device, which comprises a box body, a water supply pipe and a water return pipe; water supply pipe: the water supply pipe is arranged in the box body, two ends of the water supply pipe penetrate through the left side and the right side of the box body, two butterfly valves II are arranged at two ends of the water supply pipe through flanges, and a Y-shaped filter and a heat meter are sequentially arranged on the side surface of the water supply pipe from left to right; the water return pipe is arranged in the box body, two ends of the water return pipe penetrate through the left side and the right side of the box body, the water return pipe is parallel to the water supply pipe, two butterfly valves I are arranged at two ends of the water return pipe through flanges, a static balance valve is arranged in the middle of the water return pipe, a static balance valve bypass pipe is communicated with the static balance valve through a static balance valve welding joint, and the end part of the static balance valve bypass pipe is communicated with the water supply pipe; the utility model provides a heating power entry device can reduce construction cost, ensures construction quality, and improves pleasing to the eye degree.

Description

Heating power inlet device

Technical Field

The utility model relates to a heating equipment technical field specifically is a heating power entry device.

Background

In recent years, with the continuous improvement of national living standard, central heating becomes a part of meeting the increasing physical life of people, the central heating mode of a district is taken as a main part for the heating in the south, but the field installation and processing are taken as a main part for the system construction, factory complete equipment is taken as an auxiliary part, the construction quality and the progress can not meet the expected requirements, the existing heating power inlet device is mainly processed on the field, welded and assembled by valve valves and valves, and needs to be manually assembled by workers in the prior art, so that the construction cost is high, the construction quality is greatly different due to different qualities of the workers, and the appearance of the welded device is not beautiful.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a heating power entry device, can reduce construction cost, guarantee construction quality, and improve pleasing to the eye degree, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a thermal inlet device comprises a box body, a water supply pipe and a water return pipe;

water supply pipe: the water supply pipe is arranged in the box body, two ends of the water supply pipe penetrate through the left side and the right side of the box body, two butterfly valves II are arranged at two ends of the water supply pipe through flanges, and a Y-shaped filter and a heat meter are sequentially arranged on the side surface of the water supply pipe from left to right;

the water return pipe is arranged in the box body, two ends of the water return pipe penetrate through the left side and the right side of the box body, the water return pipe is parallel to the water supply pipe, two butterfly valves I are arranged at two ends of the water return pipe through flanges, a static balance valve is arranged in the middle of the water return pipe, a static balance valve bypass pipe is communicated with the static balance valve through a static balance valve welding joint, and the end part of the static balance valve bypass pipe is communicated with the water supply pipe;

wherein, still include thermometer, manometer, the manual ball valve of bypass and sluicing ball valve, the delivery pipe is located the position department of left side butterfly valve two and passes through the manual ball valve of bypass and wet return intercommunication, and first sluicing ball valve passes through the position department that the sluicing pipe intercommunication is close to left side butterfly valve two on the delivery pipe, and second sluicing ball valve passes through the position department that the sluicing pipe intercommunication is close to left side butterfly valve one at the wet return, all is connected with thermometer and manometer through the instrument tube on delivery pipe and the wet return, be provided with the instrument tube ball valve on the instrument tube that the manometer is connected.

Further, the thermometer and the manometer adopt DN15 pipe conduction mode data collection, and the thermometer is extension type thermometer, the manual direction of opening of the manual ball valve of bypass and instrument tube ball valve is clockwise, and the pipe diameter is DN32, the pipe diameter of outlet pipe is DN30, chooses the same spare part of specification for use, is convenient for change.

Furthermore, the thermometer and the pressure gauge are both positioned at the same side of the box body, the distance between the installation positions of the thermometer and the pressure gauge and the center of the water supply pipe is 150mm, the installation distance between the adjacent thermometer and the pressure gauge is 200mm, effective installation space can be guaranteed, and normal work of each instrument is guaranteed.

Further, still include flange one and flange two, two flanges one are installed respectively at the left end of delivery pipe and wet return, and two flanges are installed respectively at the right-hand member of delivery pipe and wet return, predetermine flange one and flange two and can directly install when the construction, improve the installation effectiveness in the work progress of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that: the heat inlet device has the following advantages:

this heating power inlet device is through installing heating power inlet device integration in the box, the on-the-spot packaging efficiency has been improved greatly, the time limit for a project is saved, utilize preset flange one and flange two, can be quick with the pipeline butt joint of job site, the thermometer adopts the extension formula, make things convenient for the later stage operation to overhaul, put the device in the box simultaneously, can do the foreshadowing for the later stage increases electric adjusting device, utilize the device to carry out the integration installation, can reduce construction cost, the quality of installation is outstanding, and is pleasing to the eye degree high, and make things convenient for managers's maintenance.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: the automatic temperature control device comprises a first butterfly valve 1, a second Y-type filter 2, a water supply pipe 3, a heat meter 4, a water drain ball valve 5, a first flange 6, a second flange 7, a manual bypass ball valve 8, a static balance valve 9, a static balance valve bypass pipe 10, a static balance valve welded joint 11, a box body 12, a water drain pipe 13, a thermometer 14, a pressure gauge 15, an instrument pipe 16, an instrument pipe ball valve 17, a water return pipe 18 and a second butterfly valve 19.

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. 1-3, the present invention provides a technical solution: a heat inlet device comprises a box body 12, a water supply pipe 3 and a water return pipe 18;

water supply pipe 3: the water supply pipe 3 is arranged in the box body 12, two ends of the water supply pipe 3 penetrate through the left side and the right side of the box body 12, two butterfly valves 19 are arranged at two ends of the water supply pipe 3 through flanges, a Y-shaped filter 2 and a heat meter 4 are sequentially arranged on the side surface of the water supply pipe 3 from left to right, the installation direction of the Y-shaped filter 2 is consistent with the water supply flow direction, a valve of the Y-shaped filter 2 can be detached, and the water supply direction of the water supply pipe 3 from left to right sequentially flows through the butterfly valve 19 on the left side, the water drain ball valve 5, the Y-shaped filter 2, the thermometer 14, the heat meter 4;

the water return pipe 18 is installed in the box body 12, two ends of the water return pipe 18 penetrate through the left side and the right side of the box body 12, the water return pipe 18 is parallel to the water supply pipe 3, two ends of the water return pipe 18 are provided with two butterfly valves 1 through flanges, the middle part of the water return pipe 18 is provided with a static balance valve 9, the static balance valve 9 is communicated with a static balance valve bypass pipe 10 through a static balance valve welding joint 11, the end part of the static balance valve bypass pipe 10 is communicated with the water supply pipe 3, the water return pipe 18 is used for returning water, the water return direction of the water return pipe is from left to right, the water return pipe flows through the left butterfly valve 1, a thermometer 14, a water discharge ball valve 5, a pressure gauge 15, the static balance valve 9 and the right butterfly valve 1 in sequence, after the water return pipe 18 and the water supply pipe 3 are welded with each valve, heat preservation;

wherein, the temperature meter 14, the pressure gauge 15, the bypass manual ball valve 8 and the drain ball valve 5 are also included, the water supply pipe 3 is positioned at the position of the left butterfly valve II 19 and is communicated with the water return pipe 18 through the bypass manual ball valve 8, the communication between the water return pipe 18 and the water supply pipe 3 can be realized by manually controlling the bypass manual ball valve 8, the first drain ball valve 5 is communicated at the position of the water supply pipe 3 close to the left butterfly valve II 19 through the drain pipe 13, the second drain ball valve 5 is communicated at the position of the water return pipe 18 close to the left butterfly valve I1 through the drain pipe 13, the drain ball valve 5 can carry out drain treatment, the water supply pipe 3 and the water return pipe 18 are both connected with the temperature meter 14 and the pressure gauge 15 through the meter pipe 16, the meter pipe ball valve 17 is arranged on the meter pipe 16 connected with the pressure gauge 15, the temperature meter 14 and the pressure gauge 15 are used for detecting, the two flanges I6 are respectively arranged at the left ends of the water supply pipe 3 and the water return pipe 18, the two flanges II 7 are respectively arranged at the right ends of the water supply pipe 3 and the water return pipe 18, and the flanges I6 and the flanges II 7 are preset, so that the external connecting pipe can be conveniently fixed and detached during device construction;

the thermometer 14 and the pressure gauge 15 adopt a DN15 pipe conduction mode to collect data, the thermometer 14 is an extension type thermometer, the manual opening directions of the bypass manual ball valve 8 and the instrument pipe ball valve 17 are clockwise, the pipe diameter is DN32, the pipe diameter of the drain pipe 13 is DN30, and the sizes of all the pipes are selected according to the load of the building;

wherein, thermometer 14 and manometer 15 all are in same one side of box 12, and the mounted position of thermometer 14 and manometer 15 is 150mm apart from the interval at delivery pipe 3 center, and the mounting interval between adjacent thermometer 14 and the manometer 15 is 200mm, keeps sufficient distance between adjacent thermometer 14 and the manometer 15, has guaranteed the normal clear of installation, makes inside be used for sufficient installation space.

When in use: during water supply, water flows through two left butterfly valves 19 in proper order, sluicing ball valve 5, Y type filter 2, the thermometer 14, heat meter 4, manometer 15 and two butterfly valves 19 on right side, during the return water, water flows through one left butterfly valve 1 in proper order, the thermometer 14, sluicing ball valve 5, manometer 15, static balance valve 9 and the butterfly valve on right side 1, the device's subassembly equipment is simple, with each unit mount in a box 12, construction cost can be reduced, guarantee construction quality, the life of extension heating power entry device.

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. A thermal inlet device, characterized by: comprises a box body (12), a water supply pipe (3) and a water return pipe (18);

water supply pipe (3): the water supply pipe (3) is arranged in the box body (12), two ends of the water supply pipe (3) penetrate through the left side and the right side of the box body (12), two butterfly valves II (19) are arranged at two ends of the water supply pipe (3) through flanges, and the Y-shaped filter (2) and the heat meter (4) are sequentially arranged on the side surface of the water supply pipe (3) from left to right;

the water return pipe (18) is installed in the box body (12), two ends of the water return pipe (18) penetrate through the left side and the right side of the box body (12), the water return pipe (18) is parallel to the water supply pipe (3), two butterfly valves I (1) are installed at two ends of the water return pipe (18) through flanges, a static balance valve (9) is installed in the middle of the water return pipe (18), a static balance valve bypass pipe (10) is communicated with the static balance valve (9) through a static balance valve welding joint (11), and the end portion of the static balance valve bypass pipe (10) is communicated with the water supply pipe (3);

wherein, still include thermometer (14), manometer (15), bypass manual ball valve (8) and sluicing ball valve (5), the position department that delivery pipe (3) are located left side butterfly valve two (19) communicates through bypass manual ball valve (8) and wet return (18), first sluicing ball valve (5) communicate through sluicing pipe (13) and are close to the position department of left side butterfly valve two (19) on delivery pipe (3), second sluicing ball valve (5) communicate through sluicing pipe (13) and are close to the position department of left side butterfly valve (1) in wet return (18), all be connected with thermometer (14) and manometer (15) through instrument pipe (16) on delivery pipe (3) and wet return (18), be provided with instrument pipe ball valve (17) on instrument pipe (16) that manometer (15) connect.

2. A thermal inlet device according to claim 1, wherein: thermometer (14) and manometer (15) adopt DN15 pipe conduction mode data collection, thermometer (14) are extension type thermometer, the manual direction of opening of bypass manual ball valve (8) and instrument tube ball valve (17) is clockwise, and the pipe diameter is DN32, the pipe diameter of outlet pipe (13) is DN 30.

3. A thermal inlet device according to claim 1, wherein: the thermometer (14) and the pressure gauge (15) are both arranged on the same side of the box body (12), the distance between the installation positions of the thermometer (14) and the pressure gauge (15) and the center of the water supply pipe (3) is 150mm, and the installation distance between the adjacent thermometer (14) and the pressure gauge (15) is 200 mm.

4. A thermal inlet device according to claim 1, wherein: the water supply pipe is characterized by further comprising a first flange (6) and a second flange (7), wherein the first flange (6) is installed at the left end of the water supply pipe (3) and the left end of the water return pipe (18) respectively, and the second flange (7) is installed at the right end of the water supply pipe (3) and the right end of the water return pipe (18) respectively.