CN219530995U - Hydraulic balance adjusting device for heat supply pipe network - Google Patents

Abstract

The utility model discloses a hydraulic balance adjusting device for a heating pipe network, which relates to the technical field of machinery, and comprises an adjusting box, wherein a butt joint groove is formed on the surface of the adjusting box, an external water outlet pipe is connected to the inner wall of the butt joint groove in a sliding manner, a fixed plate is connected to the inner side of the adjusting box in a sliding manner, a connecting inner plate is fixedly arranged on the surface of the fixed plate, the surface of the connecting inner plate is connected to the inner side of the adjusting box in a sliding manner, the hydraulic balance adjusting device for the heating pipe network ensures the simplicity of installation and positioning between the external water outlet pipe and the adjusting box, ensures the high efficiency of the butt joint installation of an external water outlet pipe and the adjusting box after the disassembly and the installation of an internal filter screen, simultaneously improves the simplicity of regular operation after scale and impurities are formed at the connecting part of the adjusting box and the external water outlet pipe, and reduces the complexity of adjusting a multi-point reciprocating operation bolt when the scale and impurities are required to be cleaned at the connecting part of the traditional external water outlet pipe and the adjusting box.

Description

Hydraulic balance adjusting device for heat supply pipe network

Technical Field

The utility model relates to the technical field of machinery, in particular to a hydraulic balance adjusting device for a heating pipe network.

Background

The heat supply pipe network is a branch-shaped pipeline system which is arranged according to urban heat load distribution conditions, neighborhood current situation, development planning, geological topography conditions and the like, and is divided into underground laying and overground laying modes, and the hydraulic balance adjusting device is equipment for adjusting hydraulic pressure in the heat supply pipe network.

When water is collected and discharged for most heat supply pipe network hydraulic balance adjusting devices, the joints of drain pipes of the heat supply pipe network hydraulic balance adjusting devices are often blocked by deposition formed at the joints of impurities and dirt due to the impact of water pressure, and when the impurities at the joints are required to be cleaned, the pipelines and the multi-point bolts fixed by the heat supply pipe network hydraulic balance adjusting devices are required to be detached and installed, so that the defects of time and labor waste exist when the multi-point bolts are detached and installed, and the dirt cleaning efficiency is reduced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a hydraulic balance adjusting device for a heating pipe network, which can solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat supply pipe network hydraulic balance adjusting device, includes the regulating box, the butt joint groove has been seted up on the surface of regulating box, the inner wall sliding connection of butt joint groove has external outlet pipe, the inboard sliding connection of regulating box has the fixed plate, the fixed plate's surface mounting has the connection inner panel, the surface sliding connection of connecting the inner panel is in the inboard of regulating box, the surface mounting of connecting the inner panel has the regulation extension board, the surface sliding connection of regulation extension board is in the inboard of regulating box, the inboard sliding connection of regulating box has the power extension piece, the surface rotation of power extension piece is connected with external guiding axle, the surface threaded connection of external guiding axle is in the inboard of regulating box.

Preferably, the inner wall of the butt joint groove is provided with a built-in filter screen, and the surface of the built-in filter screen is connected with a collecting cover in a threaded manner.

Preferably, a magnet is fixedly arranged on the surface of the built-in filter screen, and the magnet is positioned on the inner side of the collecting cover.

Preferably, a convex ring is fixedly arranged on the surface of the external water outlet pipe.

Preferably, the shape of the abutting part of the power support block and the adjusting support plate is inclined.

Preferably, the inner side of the adjusting box is fixedly provided with a built-in guide rod, the surface of the built-in guide rod is connected to the inner side of the connecting inner plate in a sliding manner, the surface of the built-in guide rod is sheathed with an elastic component in a sliding manner, and two ends of the elastic component are respectively and fixedly arranged on the surface of the connecting inner plate and the inner side of the adjusting box.

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

(1) This heat supply pipe network hydraulic balance adjusting device forms the installation location through external outlet pipe in the inboard of regulating box, and such mode then has ensured the simplicity of installing the location between external outlet pipe and the regulating box, has ensured the built-in filter screen and has dismantled the high efficiency of clearance and installation back external outlet pipe and regulating box butt joint installation, has improved the simplicity of carrying out periodic operation after regulating box and external outlet pipe department form incrustation scale and impurity simultaneously, reduces the tradition external outlet pipe and the complex nature that needs the reciprocal operation bolt regulation of multiple spot when regulating the junction incrustation scale and impurity clearance of regulating box.

(2) This heat supply pipe network hydraulic balance adjusting device, when flowing through the built-in filter screen department of water, the built-in filter screen can adsorb the filtration to the impurity in the water, and can adsorb the broken iron of water to the magnet on the built-in filter screen, and then possess good impurity filtration when guaranteeing the water and discharge, the magnet can form to collect the impurity on the cover and block the protection, makes the impurity collect the broken iron of magnet table body under the blocking of collecting the cover, has ensured the effect of multiple impurity filtration and collection operation.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a hydraulic balance adjusting device for a heating network according to the present utility model;

FIG. 2 is a schematic diagram of a hydraulic balance adjusting device for a heating network according to the present utility model;

FIG. 3 is a schematic view of a part of the planar structure of the regulating box according to the present utility model;

FIG. 4 is a schematic view of a planar cutting structure of the adjusting box of the present utility model;

fig. 5 is a schematic plan view of a built-in filter screen according to the present utility model.

Reference numerals: 1. an adjusting box; 2. a butt joint groove; 3. an external water outlet pipe; 4. a filter screen is arranged in the filter screen; 5. a collection cover; 6. a magnet; 7. a fixing plate; 8. connecting an inner plate; 9. a guide rod is arranged in the guide rod; 10. an elastic component; 11. adjusting the support plate; 12. a power support block; 13. an external guide shaft; 14. a convex ring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a heat supply pipe network hydraulic balance adjusting device, includes adjusting box 1, and butt joint groove 2 has been seted up on the surface of adjusting box 1, and butt joint groove 2's inner wall sliding connection has external outlet pipe 3, and external outlet pipe 3's surface fixed mounting has bulge loop 14, and butt joint groove 2 then is the water after adjusting box 1 inboard regulation water pressure and discharges, and adjusting box 1 is current mechanism, specifically can consult the built-in filter screen 47961U of open patent CN 216.

The inner wall of butt joint groove 2 is provided with built-in filter screen 4, the surface threaded connection of built-in filter screen 4 has collection cover 5, the fixed surface mounting of built-in filter screen 4 has magnet 6, magnet 6 is located the inboard of collection cover 5, when discharging to external outlet pipe 3 department through the inboard of water at regulating box 1, then when flowing in built-in filter screen 4 department through the water, built-in filter screen 4 can adsorb the filtration to the impurity in the water, and can adsorb the broken iron of water to magnet 6 on the built-in filter screen 4, and then possess good impurity filtration when guaranteeing the water and discharge, magnet 6 can form the protection of blockking to the impurity on the collection cover 5, make the impurity form the collection to the broken iron of magnet 6 table body under the blockking of collection cover 5, multiple impurity filtration and collection operation's effect has been ensured.

Further, the inboard sliding connection of regulating box 1 has fixed plate 7, the fixed surface of fixed plate 7 installs and connects inner panel 8, connect the surface sliding connection of inner panel 8 in the inboard of regulating box 1, connect the fixed surface of inner panel 8 and install and adjust extension board 11, the surface sliding connection of adjusting extension board 11 is in the inboard of regulating box 1, the inboard sliding connection of regulating box 1 has power extension piece 12, the surface rotation of power extension piece 12 is connected with external guide shaft 13, the surface threaded connection of external guide shaft 13 is in the inboard of regulating box 1, the shape of power extension piece 12 and the butt department of adjusting extension board 11 is the slope form.

Specifically, drive the bulge loop 14 through external outlet pipe 3 and get into behind the inner wall butt joint of butt joint groove 2, the external guide shaft 13 of this moment operator control rotates in the inboard of adjusting box 1, so external guide shaft 13 drives power supporting piece 12 and forms extrusion promotion through the slope form on the surface of adjusting supporting plate 11, so adjust supporting plate 11 and drive the fixed plate 7 that connects on inner panel 8 and get into the inner wall of butt joint groove 2, this moment fixed plate 7 then forms spacing blocking to bulge loop 14 through the surface of external outlet pipe 3, so make external outlet pipe 3 form the installation location in the inboard of adjusting box 1, the simplicity of installation location between external outlet pipe 3 and adjusting box 1 then, the high-efficient of external outlet pipe 3 and adjusting box 1 butt joint installation after having ensured built-in filter screen 4 to dismantle the clearance and install, the simplicity of periodic operation after adjusting box 1 and external outlet pipe 3 department form incrustation scale and impurity, reduce the complex nature of the regulation of the many reciprocal operation bolts of requirement when traditional external outlet pipe 3 and adjusting box 1 junction and impurity clearance.

Further, the inner side of the adjusting box 1 is fixedly provided with a built-in guide rod 9, the surface of the built-in guide rod 9 is slidably connected to the inner side of the connecting inner plate 8, the surface of the built-in guide rod 9 is slidably sleeved with an elastic component 10, two ends of the elastic component 10 are fixedly installed on the surface of the connecting inner plate 8 and the inner side of the adjusting box 1 respectively, the built-in guide rod 9 assists in connecting the inner plate 8, and the elastic component 10 drives the fixing plate 7 to reset through the tensile property of the elastic component 10 when the connecting inner plate 8 is not subjected to resistance.

Working principle: after the outer water outlet pipe 3 drives the convex ring 14 to enter the inner wall of the butt joint groove 2 for butt joint, an operator controls the outer guide shaft 13 to rotate at the inner side of the adjusting box 1, so that the outer guide shaft 13 drives the power support block 12 to form extrusion pushing through the inclined shape of the outer side of the adjusting support plate 11, the adjusting support plate 11 drives the fixing plate 7 connected with the inner plate 8 to enter the inner wall of the butt joint groove 2, and the fixing plate 7 forms limiting blocking for the convex ring 14 through the surface of the outer water outlet pipe 3, so that the outer water outlet pipe 3 forms installation positioning at the inner side of the adjusting box 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a heat supply pipe network hydraulic balance adjusting device, includes regulating box (1), its characterized in that: the utility model provides a butt joint groove (2) has been seted up on the surface of adjustment tank (1), the inner wall sliding connection of butt joint groove (2) has external outlet pipe (3), the inboard sliding connection of adjustment tank (1) has fixed plate (7), the fixed surface of fixed plate (7) installs and connects inner panel (8), the surface sliding connection of connecting inner panel (8) is in the inboard of adjustment tank (1), the fixed surface of connecting inner panel (8) installs and adjusts extension board (11), the surface sliding connection of adjusting extension board (11) is in the inboard of adjustment tank (1), the inboard sliding connection of adjustment tank (1) has power supporting block (12), the surface rotation of power supporting block (12) is connected with external guide shaft (13), the surface threaded connection of external guide shaft (13) is in the inboard of adjustment tank (1).

2. The heating network hydraulic balance adjustment device according to claim 1, wherein: the inner wall of the butt joint groove (2) is provided with a built-in filter screen (4), and the surface thread of the built-in filter screen (4) is connected with a collecting cover (5).

3. A heating network hydraulic balance adjustment device according to claim 2, characterized in that: the surface of the built-in filter screen (4) is fixedly provided with a magnet (6), and the magnet (6) is positioned at the inner side of the collecting cover (5).

4. A heating network hydraulic balance adjustment device according to claim 3, characterized in that: the surface of the external water outlet pipe (3) is fixedly provided with a convex ring (14).

5. The heating network hydraulic balance adjustment device according to claim 4, wherein: the shape of the abutting part of the power support block (12) and the adjusting support plate (11) is inclined.

6. The heating network hydraulic balance adjustment device according to claim 5, wherein: the inner side of the adjusting box (1) is fixedly provided with a built-in guide rod (9), the surface of the built-in guide rod (9) is connected with the inner side of the connecting inner plate (8) in a sliding manner, the surface of the built-in guide rod (9) is sleeved with an elastic component (10) in a sliding manner, and two ends of the elastic component (10) are respectively and fixedly arranged on the surface of the connecting inner plate (8) and the inner side of the adjusting box (1).