CN211781979U - Novel boiler circulating pump pipeline device - Google Patents

Abstract

The utility model belongs to the technical field of pipeline devices, in particular to a novel boiler circulating pump pipeline device, which comprises a main pipeline, wherein regulating valves are integrally formed at two ends of the main pipeline, one end of each regulating valve, which is different from the main pipeline, is fixed with a first shunt pipe through a connecting assembly, the connecting assembly comprises an embedding sleeve and a sealing ring, the embedding sleeve is integrally formed at the end part of the first shunt pipe, the outer wall of the first shunt pipe is sleeved with the sealing ring, and the sealing ring is screwed with the regulating valve through threads; switching the break-make of pipeline through the governing valve in the plumbing installation use, realizing the conversion between different first shunt tubes, the second shunt tubes, the fluid circulation between the pipeline of being convenient for, staff makes governing valve and first shunt tube separation through rotating the sealing ring when equipment need overhaul the maintenance, takes out lasso and filter screen from the inside in gomphosis groove, and the staff of being convenient for changes and maintains the filter screen.

Description

Novel boiler circulating pump pipeline device

Technical Field

The utility model belongs to the technical field of the plumbing installation, concretely relates to novel boiler circulating pump pipeline device.

Background

The heat conduction oil boiler often uses two and above quantity's circulating oil pump parallel operation in, and many export pipelines insert a trunk line, because the flow direction of liquid in the export pipeline and the flow direction of liquid in the trunk line form perpendicular alternately, lead to the liquid stream to disturb each other and cause the flow to hinder for each parallel pump efficiency is different, and overall efficiency descends. In addition, the pump lift of the circulating pump is low due to the fact that part of the pump lifts are offset caused by mutual interference of fluids, and the heat supply condition is seriously influenced due to the fact that the tail end of the circulating pump is insufficient in heat supply by heat equipment. The circulating oil pump is in a 24-hour continuous operation state, and the operation cost of enterprises is huge. In order to ensure that the heat end can normally supply heat, a large-grade circulating pump is usually selected when the type is selected, and the phenomenon of pulling a trolley by a large horse is inevitable, so that the equipment investment is increased, the power consumption is increased, and the operation cost is high; and a plurality of pipelines can be connected in the operation process of the existing boiler pipeline circulating pump, the pipeline is not easy to switch, overhaul, maintain and maintain in the use process, and the pipeline is necessary to be structurally improved and optimized aiming at the problem exposed in the use process of the existing pipeline device.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a novel boiler circulating pump pipeline device has the characteristics that the staff of being convenient for changes and overhauls the maintenance to the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel boiler circulating pump pipeline device, includes the trunk line, the both ends integrated into one piece of trunk line has the governing valve, the governing valve is different in the one end of trunk line and is fixed with first shunt tube through coupling assembling, and coupling assembling includes gomphosis cover and sealing ring, gomphosis cover integrated into one piece is at the tip of first shunt tube, the sealing ring has been cup jointed to the outer wall of first shunt tube, the sealing ring closes soon with the governing valve through the screw thread and is connected, the gomphosis groove has been seted up to the one end inner wall of governing valve, gomphosis cover gomphosis is placed in the inside in gomphosis groove, the concave surface groove has been seted up to the inner wall in gomphosis groove, the lasso has been placed to the inside in gomphosis groove, the inside of lasso has the filter screen through.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the spout has been seted up to the inboard surface of extension frame, the outside surface of meshing cover be equipped with the sand grip of spout gomphosis, spout and sand grip gomphosis contact.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the one end outer wall integrated into one piece of gomphosis cover has the second shunt tubed, the external diameter of second shunt tubed keeps unanimous with the external diameter of governing valve, the both sides surface of second shunt tubed all is fixed with the ring that blocks water through the glue bonding.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the lasso is the ring component, the side outer fringe department of lasso is radially fixed with six extension framves.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the both sides surface of lasso all bonds and is fixed with the rubber circle, the rubber circle contacts with the gomphosis cover, governing valve respectively.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the gomphosis cover is hollow round platform component, the gomphosis groove is identical with the gomphosis cover.

As the utility model discloses a novel boiler circulating pump pipeline device is preferred technical scheme, the tip that one side of first shunt tubes is located the trunk line still is equipped with the second shunt tubes, the both ends of trunk line all are equipped with first shunt tubes and second shunt tubes.

Compared with the prior art, the beneficial effects of the utility model are that: switching the break-make of pipeline through the governing valve in the plumbing installation use, realizing the conversion between different first shunt tubes, the second shunt tubes, the fluid circulation between the pipeline of being convenient for, staff makes governing valve and first shunt tube separation through rotating the sealing ring when equipment need overhaul the maintenance, takes out lasso and filter screen from the inside in gomphosis groove, and the staff of being convenient for changes and maintains the filter screen.

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 view of the present invention;

fig. 2 is a schematic view of the connection structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the connecting pipe of the present invention;

in the figure: 1. a main pipeline; 2. adjusting a valve; 3. a seal ring; 4. a first shunt pipe; 5. a second shunt pipe; 6. a water-blocking ring; 7. fitting and sleeving; 8. a fitting groove; 9. a ferrule; 10. an extension frame; 11. a concave groove; 12. A rubber ring; 13. and (5) filtering by using a filter screen.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a novel boiler circulating pump pipeline device comprises a main pipeline 1, a regulating valve 2 is integrally formed at two ends of the main pipeline 1, a first shunt pipe 4 is fixed at one end, different from the main pipeline 1, of the regulating valve 2 through a connecting assembly, the connecting assembly comprises an embedding sleeve 7 and a sealing ring 3, the embedding sleeve 7 is integrally formed at the end part of the first shunt pipe 4, the sealing ring 3 is sleeved on the outer wall of the first shunt pipe 4, the sealing ring 3 is connected with the regulating valve 2 through threaded screwing, an embedding groove 8 is formed in the inner wall at one end of the regulating valve 2, the embedding sleeve 7 is placed in the embedding groove 8, a concave groove 11 is formed in the inner wall of the embedding groove 8, a ferrule 9 is placed in the embedding groove 8, a filter screen 13 is fixed in the ferrule 9 through welding, an extension frame 10 is arranged at the outer edge of the ferrule 9 through welding, the extension frame 10 is placed in the concave groove, the sieve 13 can filter the liquid in the sieve, and the ferrule 9 keeps the stability of the sieve 13.

Specifically, the spout has been seted up on the inside surface of extension frame 10, and the outside surface of gomphosis cover 7 is equipped with the sand grip with the spout gomphosis, and the spout contacts with the sand grip gomphosis, and the effectual gomphosis cover 7 that avoids of cooperation of spout and sand grip rotates in the inside of governing valve 2 in this embodiment, keeps the stability of gomphosis cover 7.

Specifically, the one end outer wall integrated into one piece of gomphosis cover 7 has second shunt 5, and the external diameter of second shunt 5 keeps unanimous with governing valve 2's external diameter, and the both sides surface of second shunt 5 all is fixed with water-blocking ring 6 through the glue bonding, and water-blocking ring 6 carries out the secondary to the position of being connected of governing valve 2 and first shunt 4 in this embodiment and blocks water, avoids liquid excessive to cause the leakage.

Specifically, the ferrule 9 is a circular ring member, and six extending brackets 10 are radially fixed to the outer edge of the side surface of the ferrule 9, and the extending brackets 10 stabilize the ferrule 9 inside the fitting groove 8 in this embodiment.

Specifically, the both sides surface of lasso 9 all bonds and is fixed with rubber circle 12, and rubber circle 12 contacts with gomphosis cover 7, governing valve 2 respectively, and rubber circle 12 promotes the water-proof effects of lasso 9 both sides in this embodiment, avoids liquid excessive.

Specifically, the embedding sleeve 7 is a hollow circular truncated cone member, the embedding groove 8 is matched with the embedding sleeve 7, and the embedding groove 8 is matched with the embedding sleeve 7 in the embodiment, so that the connection tightness between the regulating valve 2 and the first shunt pipe 4 can be effectively improved.

Specifically, the tip that one side of first shunt tubes 4 is located trunk line 1 still is equipped with second shunt tubes 5, and trunk line 1's both ends all are equipped with first shunt tubes 4 and second shunt tubes 5, and a plurality of shunt tubes can improve piping arrangement's selectivity in this embodiment, and the equipment of being convenient for adopts different pipelines to carry out the liquid circulation.

The regulating valve 2 in the embodiment is a known technology which is disclosed to be widely applied to daily life, and the regulating valve 2 is an electrically controlled regulating valve with model number RL016968ZZYW manufactured by hebei hui shi scientific and technical limited.

The utility model discloses a theory of operation and use flow: the utility model discloses in this equipment use in-process governing valve 2 operation and the break-make of control trunk line 1 and first shunt tubes 4 for first shunt tubes 4 communicates or breaks off with second shunt tubes 5, the staff only need to rotate sealing ring 3 when needing to overhaul first shunt tubes 4, second shunt tubes 5 and trunk line 1, it makes first shunt tubes 4 and governing valve 2 separation to drive in the rotation process of sealing ring 3, the staff can take gomphosis cover 7 out from the inside of governing valve 2 this moment, take ferrule 9 out from the inside of governing valve 2, maintain filter screen 13; ferrule 9 places in concave surface groove 11's inside through extending frame 10 among the equipment fixing process, and gomphosis cover 7 and the twelve first shunt tubes 4 of gomphosis of extending frame 10 remain stable at the tip of governing valve 2, avoid sealing ring 3 to rotate the in-process and drive first shunt tubes 4 and rotate at the tip of governing valve 2, and the maintenance is maintained when governing valve 2 is convenient for first shunt tubes 4 disconnection, the staff operation of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel boiler circulation pump pipeline device, includes trunk line (1), its characterized in that: the improved filter is characterized in that the two ends of the main pipeline (1) are integrally formed with regulating valves (2), one ends of the regulating valves (2), which are different from the main pipeline (1), are fixed with first shunt tubes (4) through connecting assemblies, each connecting assembly comprises an embedded sleeve (7) and a sealing ring (3), the embedded sleeves (7) are integrally formed at the end parts of the first shunt tubes (4), the sealing rings (3) are sleeved on the outer walls of the first shunt tubes (4), the sealing rings (3) and the regulating valves (2) are connected in a screwed manner through threads, embedded grooves (8) are formed in the inner walls of one ends of the regulating valves (2), the embedded sleeves (7) are embedded and placed inside the embedded grooves (8), concave surface grooves (11) are formed in the inner walls of the embedded grooves (8), ferrules (9) are placed inside the embedded grooves (8), and filter screens (13) are fixedly welded inside the ferrules (9), an extension frame (10) is arranged at the outer edge of the ferrule (9) through welding, and the extension frame (10) is placed inside the concave groove (11).

2. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: the inner side surface of the extension frame (10) is provided with a sliding groove, the outer side surface of the embedding sleeve (7) is provided with a convex strip embedded with the sliding groove, and the sliding groove is in embedded contact with the convex strip.

3. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: the outer wall of one end of the embedded sleeve (7) is integrally formed with a second shunt pipe (5), the outer diameter of the second shunt pipe (5) is consistent with that of the adjusting valve (2), and water blocking rings (6) are fixedly bonded on the surfaces of the two sides of the second shunt pipe (5) through glue.

4. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: the ferrule (9) is a circular ring member, and six extending frames (10) are radially fixed at the outer edge of the side surface of the ferrule (9).

5. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: rubber rings (12) are fixedly bonded to the surfaces of the two sides of the ferrule (9), and the rubber rings (12) are respectively in contact with the embedded sleeve (7) and the regulating valve (2).

6. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: the embedded sleeve (7) is a hollow circular truncated cone component, and the embedded groove (8) is matched with the embedded sleeve (7).

7. The novel boiler circulation pump pipeline device according to claim 1, characterized in that: one side of first shunt tubes (4) is located the tip of trunk line (1) and still is equipped with second shunt tubes (5), the both ends of trunk line (1) all are equipped with first shunt tubes (4) and second shunt tubes (5).

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