CN217763595U

CN217763595U - Heat inlet device

Info

Publication number: CN217763595U
Application number: CN202220430980.9U
Authority: CN
Inventors: 范先华
Original assignee: Jiangsu Guanwen Ceramic Technology Co ltd
Current assignee: Jiangsu Guanwen Ceramic Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-11-08
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a heating power inlet device, which comprises a pipeline, wherein pipe connecting flanges are arranged at two ends of the pipeline, a mounting opening is arranged in the middle of the pipeline, a U-shaped connecting seat arranged in the pipeline is arranged in the mounting opening, a U-shaped slot is arranged on the inner wall of the U-shaped connecting seat, the top surface of the U-shaped slot penetrates through the top of the mounting opening, and the U-shaped connecting seat is hermetically connected with the inner wall of the pipeline; the side surface of the U-shaped insertion block is provided with at least three insertion grooves penetrating through the side surface and the bottom of the U-shaped insertion block, a U-shaped frame matched with the insertion grooves is inserted into each insertion groove, and a filter screen is arranged in each U-shaped frame; the opening of the U-shaped insertion block is arranged upwards, and the size of the U-shaped insertion block is matched with that of the U-shaped slot. The utility model discloses during the long time use, can open the apron lid at installation passageway, take out U type frame from U type inserted block is inside, can clear up the filter screen or change to the filter screen that sets up is the multilayer, plays better filter effect.

Description

Heat inlet device

Technical Field

The utility model relates to a heating power entry technical field especially relates to a heating power entry device.

Background

The heat inlet is a device for controlling, regulating and adjusting the pressure and flow of the medium entering the chamber. The heat inlet is arranged in a trench before entering each building, and a heat inlet well is arranged so as to be convenient for personnel to operate and overhaul. The pipeline in the building all can be laid the water pipe in the present day below the earth's surface at home, and in heating power water supply needed to change the pipeline and could get into the room, the water pipe of burying underground can once only bury so to speak, will bring very big inconvenience for the house if the jam problem appears, and traditional heating power entry does not have filterable function, for this reason, we propose a heating power entry device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heating power inlet device.

In order to realize the purpose, the utility model adopts the following technical scheme: a heating power inlet device comprises a pipeline, pipe connecting flanges are mounted at two ends of the pipeline, a mounting opening is formed in the middle of the pipeline, a U-shaped connecting seat arranged inside the pipeline is arranged in the mounting opening, a U-shaped slot is formed in the inner wall of the U-shaped connecting seat, the top surface of the U-shaped slot penetrates through the top of the mounting opening, and the U-shaped connecting seat is connected with the inner wall of the pipeline in a sealing mode;

the filter screen is characterized by also comprising a U-shaped insertion block, wherein the side surface of the U-shaped insertion block is provided with at least three insertion grooves penetrating through the side surface and the bottom of the U-shaped insertion block, a U-shaped frame matched with the insertion grooves is inserted into each insertion groove, and a filter screen is arranged in each U-shaped frame;

the opening of the U-shaped insert block is upwards arranged, the size of the U-shaped insert block is matched with the size of the U-shaped insert slot, the U-shaped insert block is inserted into the U-shaped insert slot, the two ends of the top of the U-shaped insert block are connected to the lower portion of the plugging head, an installation channel matched with the plugging head is accommodated in the installation port, the plugging head is plugged and installed inside the installation channel, the top of the plugging head is connected with the cover plate, and the cover plate cover is fastened at the top of the installation channel and through a plurality of bolts.

Preferably, the filter screen becomes smaller in aperture in order from one end of the pipe to the other end.

Preferably, a U-shaped rubber ring is padded in the U-shaped slot.

Preferably, the sealing plug is in conical surface contact with the installation channel, and a sealing ring is arranged between the sealing plug and the installation channel in a cushioning mode.

Preferably, a sealing ring is arranged between the cover plate and the mounting channel.

Preferably, pipe joints are arranged at the tops of the pipes on two sides of the installation channel, and the tops of the pipe joints are connected with pressure gauges.

The utility model provides a heating power inlet device, when using, water directly passes through between the U type inserted block, and the filter screen in the U type inserted block can realize the filtration to water, when using for a long time, can open the apron lid at installation channel, takes out U type frame from U type inserted block is inside, can clear up the filter screen or change to the filter screen that sets up is the multilayer, plays better filter effect.

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 structural diagram of a heat inlet device according to the present invention.

Fig. 2 is a schematic view of the internal structure of the pipeline of the heat inlet device according to the present invention.

Fig. 3 is a schematic view of a U-shaped frame structure of a heat inlet device according to the present invention.

Labeled as: the pipe comprises a pipeline 1, a pipe connecting flange 2, a slot 3, a mounting opening 4, a U-shaped slot 5, a U-shaped connecting seat 6, a blocking head 7, a U-shaped inserting block 8, a pressure gauge 9, a pipe joint 10, a cover plate 11, a mounting channel 12, a U-shaped frame 13 and a filter screen 14.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a heat inlet device includes a pipe 1, pipe flanges 2 installed at both ends of the pipe 1, the pipe flanges 2 being used to connect the device with a water pipeline;

the middle part of the pipeline 1 is provided with a mounting port 4, a U-shaped connecting seat 6 arranged inside the pipeline 1 is arranged in the mounting port 4, the inner wall of the U-shaped connecting seat 6 is provided with a U-shaped slot 5, the top surface of the U-shaped slot 5 penetrates through the top of the mounting port 4, and the U-shaped connecting seat 6 is hermetically connected with the inner wall of the pipeline 1, so that water cannot leak between the U-shaped connecting seat 6 and the inner wall of the pipeline 1, and water can directly pass through the U-shaped connecting seat 6;

the utility model also comprises a U-shaped insert block 8, at least three slots 3 running through the side surface and the bottom of the U-shaped insert block 8 are arranged on the side surface of the U-shaped insert block 8, a U-shaped frame 13 matched with the U-shaped insert block is inserted in each slot 3, a filter screen 14 is arranged in the U-shaped frame 13, the size of the U-shaped frame 13 is the same as that of the U-shaped insert block 8, when the U-shaped frame 13 is inserted in the slot 3, the slot 3 on the U-shaped insert block 8 can be completely filled without clearance, and the U-shaped frame 13 is flush with the inner surface and the outer surface of the U-shaped insert block 8;

the opening of the U-shaped insert block 8 is arranged upwards, the size of the U-shaped insert block 8 is matched with the size of the U-shaped slot 5, the U-shaped insert block 8 is inserted into the U-shaped slot 5, two ends of the top of the U-shaped insert block 8 are connected below the plugging head 7, an installation channel 12 matched with the plugging head 7 is arranged in the installation port 4, the plugging head 7 is inserted into the installation channel 12, the top of the plugging head 7 is connected with the cover plate 11, and the cover plate 11 covers the top of the installation channel 12 and is fastened through a plurality of bolts.

Specifically, the utility model discloses when using, this heating power inlet device directly connects in water pipeline, when water from pipeline 1 inside through-pass, water directly passes through between U type inserted block 8, and the filter screen in U type inserted block 8 can realize the filtration to water, when using for a long time, can open apron 11 lid at installation passageway 12, takes out U type frame 13 from U type inserted block 8 is inside, can clear up the filter screen or change.

Further, the aperture of the filter screen 14 decreases from one end of the pipeline 1 to the other end, so as to realize gradual filtering, i.e. large particles are filtered first, and small particles are filtered.

Furthermore, a U-shaped rubber ring is padded in the U-shaped slot 5.

Furthermore, the plugging head 7 and the installation channel 12 are in conical surface contact, and a sealing ring is arranged between the plugging head 7 and the installation channel 12, so that the extrusion force between the plugging head 7 and the installation channel 12 is increased, and the sealing effect is achieved.

Furthermore, a sealing ring is arranged between the cover plate 11 and the mounting channel 12.

Furthermore, pipe joints 10 are arranged at the tops of the pipes 1 on two sides of the installation channel 12, and the tops of the pipe joints 10 are connected with pressure gauges 9. When the water pressure at the two ends of the pipeline 1 is inconsistent, the situation that the filter screen is cleaned due to the fact that the filter screen has excessive dust collection and the water pressure at the two ends is unbalanced can be shown.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A heating power inlet device comprises a pipeline (1), wherein pipe connecting flanges (2) are installed at two ends of the pipeline (1), and the heating power inlet device is characterized in that a mounting opening (4) is formed in the middle of the pipeline (1), a U-shaped connecting seat (6) arranged inside the pipeline (1) is arranged in the mounting opening (4), a U-shaped slot (5) is formed in the inner wall of the U-shaped connecting seat (6), the top surface of the U-shaped slot (5) penetrates through the top of the mounting opening (4) to be arranged, and the U-shaped connecting seat (6) is connected with the inner wall of the pipeline (1) in a sealing mode;

the filter screen is characterized by further comprising a U-shaped inserting block (8), wherein at least three inserting grooves (3) penetrating through the side surface and the bottom of the U-shaped inserting block (8) are formed in the side surface of the U-shaped inserting block (8), a U-shaped frame (13) matched with each inserting groove (3) is inserted into each inserting groove (3), and a filter screen (14) is installed in each U-shaped frame (13);

u type inserted block (8) opening sets up upwards, and the size and the U type slot (5) size matching of U type inserted block (8), and U type inserted block (8) insert inside U type slot (5), and the below at shutoff head (7) is connected at the top both ends of U type inserted block (8), install the installation passageway (12) of having put in installing port (4) and having matchd with shutoff head (7), shutoff head (7) are pulled out and are inserted and install inside installation passageway (12), apron (11) are connected at the top of shutoff head (7), and apron (11) lid is at installation passageway (12) top and through a plurality of bolt fastening.

2. A heat inlet device according to claim 1, characterised in that the diameter of the filter screen (14) decreases from one end of the pipe (1) to the other.

3. A heat inlet device according to claim 1, wherein the U-shaped slot (5) is lined with a U-shaped rubber ring.

4. A heat inlet device according to claim 1, characterized in that the sealing head (7) is in conical surface contact with the mounting channel (12) and that a sealing ring is arranged between the sealing head and the mounting channel.

5. A heat inlet device according to claim 1, characterized in that a sealing ring is provided between the cover plate (11) and the mounting channel (12).

6. A heat inlet device according to claim 1, characterized in that a pipe joint (10) is mounted on the top of the pipe (1) on both sides of the mounting channel (12), and a pressure gauge (9) is connected to the top of the pipe joint (10).