CN218587779U

CN218587779U - Buried heating pipe for greenhouse

Info

Publication number: CN218587779U
Application number: CN202223222576.1U
Authority: CN
Inventors: 吴吉跃; 吴雅倩; 吴业顺
Original assignee: Shandong Jiadi New Energy Technology Co ltd
Current assignee: Shandong Jiadi New Energy Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-10
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of pipelines, and discloses a buried heating pipe for greenhouses, which solves the problem that heat is easy to lose from the joint between pipelines at present, and comprises a first heating pipe, a second heating pipe is installed on the left side of the first heating pipe, and a first protection pipe is installed on the outer side of the first heating pipe; the utility model discloses, through the cooperation between solid fixed ring and the sealed pad, then seal heating pipe one and two junctions of heating pipe, and through the cooperation between go-between and the sealing washer, seal the first junction of pillar and pillar two, and through the cooperation between collar one and collar two and bolt one, connect pillar one and pillar two, and through the cooperation between I type piece and arc pole two and arc pole one and bolt two, make collar one and collar two firm in connection then, thereby make pillar one and two firm in connection of pillar, thereby avoid the heat loss in heating pipe two and the heating pipe one.

Description

Buried heating pipe for greenhouse

Technical Field

The utility model belongs to the technical field of the pipeline, specifically be a bury formula heating pipe in big-arch shelter.

Background

The heat supply is indispensable in winter in northern areas of China, and the current heat supply pipelines mainly comprise two types, one is a heat supply pipeline suspended in the air through a hanging part or a supporting part, and the other is a heat supply pipeline directly buried underground; according to the authorized bulletin number: CN205244744U, entitled "a large direct-buried heating pipe", which is described in the specification: the upper side and the lower side of a joint between pipelines are both provided with connecting devices, each connecting device comprises a flange piece fixed on the outer wall of the protective pipe, the flange pieces on the left connecting section and the right connecting section are mutually butted to form a sealing connecting structure with a concave structure, the flange pieces are provided with through holes, and fastening bolts are inserted into the through holes of the flange pieces on the left connecting section and the right connecting section; the following drawbacks still exist:

the connection of two pipelines is realized only through fastening bolts, and because no sealing mechanism exists between the two pipelines, the heat in the pipelines is easy to be discharged from the connection part, thereby easily causing the loss of the heat.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a big-arch shelter is with burying formula heating pipe, the effectual problem of having solved present heat and running off from the junction between the pipeline easily.

In order to achieve the above object, the utility model provides a following technical scheme: a buried heating pipe for greenhouses comprises a first heating pipe, a second heating pipe is installed on the left side of the first heating pipe, a first protection pipe is installed on the outer side of the first heating pipe, a second protection pipe is installed on the outer side of the second heating pipe, and a connecting mechanism is connected between the second protection pipe and the first protection pipe;

the connecting mechanism comprises a first mounting ring fixed on the outer side of a second protection pipe, a second mounting ring is fixedly mounted on the outer side of the first protection pipe, the right side of the first mounting ring is attached to the left side of the second mounting ring, and a first bolt is mounted between the second mounting ring and the first mounting ring at an equal angle.

Preferably, the first arc-shaped rod and the second arc-shaped rod are installed on the outer sides of the first installation ring and the second installation ring, the outer sides of the first installation ring and the second installation ring are attached to the inner sides of the first arc-shaped rod and the second arc-shaped rod, and two bolts are symmetrically installed between the first arc-shaped rod and the second arc-shaped rod.

Preferably, two sides of the first mounting ring and the second mounting ring are respectively provided with a T-shaped groove, the inner sides of the T-shaped grooves are provided with I-shaped blocks, and the two I-shaped blocks are respectively fixedly connected with the inner sides of the first arc-shaped rod and the second arc-shaped rod.

Preferably, a groove is formed in the right side of the protection tube II, the left side of the protection tube I is located on the inner side of the groove, a connecting ring is fixedly mounted on the left side of the protection tube I, a sealing ring is fixedly mounted on the inner side of the groove, and the left side of the connecting ring is attached to the right side of the sealing ring.

Preferably, the inner side fixed mounting of the second protection pipe is provided with a fixing ring, the inner side of the fixing ring is attached to the outer side of the second heating pipe, the inner side fixed mounting of the fixing ring is provided with a sealing gasket, and one side, close to the second heating pipe and the first heating pipe, of the second heating pipe is attached to the left side and the right side of the sealing gasket respectively.

Preferably, an inner ring is fixedly arranged on the inner sides of the second protection pipe and the first protection pipe at equal distances, an inner groove is formed in the inner side of the inner ring, an outer ring is fixedly arranged on the outer sides of the second heating pipe and the first heating pipe at equal distances, an outer groove is formed in the outer side of the outer ring, and elastic balls are arranged between the inner groove and the outer groove at equal angles.

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

(1) The utility model discloses, through the cooperation between solid fixed ring and the sealed pad, then seal heating pipe one and heating pipe two junctions, and through the cooperation between go-between and the sealing washer, seal protection pipe one and protection pipe two junctions, and through the cooperation between collar one and collar two and bolt one, connect protection pipe one and protection pipe two, and through the cooperation between I-shaped piece and arc pole two and arc pole one and bolt two, then make collar one and collar two firm in connection, thereby make collar one and protection pipe two firm in connection, thereby avoid the heat loss in heating pipe two and heating pipe one;

(2) This is novel through the cooperation between outer loop and inner ring and the elastic ball, then when the pillar one receives external force extrusion with the pillar two, absorbs power through the elastic ball to avoid heating pipe one and heating pipe two to receive the extrusion and damage.

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 view of the buried heating pipe for greenhouses of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the first and second exploded structures of the protection tube of the present invention;

FIG. 4 is a schematic view of the inner ring structure of the present invention;

FIG. 5 is a schematic view of the connecting mechanism of the present invention;

fig. 6 is an exploded view of the connecting mechanism of the present invention.

In the figure: 1. a first heat supply pipe; 2. a second heat supply pipe; 3. a first protective pipe; 4. a second protective pipe; 5. a connecting mechanism; 501. mounting a ring I; 502. a second mounting ring; 503. a first bolt; 504. a first arc-shaped rod; 505. a second bolt; 506. a second arc-shaped rod; 507. a shaping block; 508. a T-shaped groove; 6. an inner ring; 7. a groove; 8. a connecting ring; 9. a seal ring; 10. a gasket; 11. a fixing ring; 12. an elastic ball; 13. and (4) an outer ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 first embodiment, as shown in fig. 1-6, the present invention includes a first heating pipe 1, a second heating pipe 2 is installed on the left side of the first heating pipe 1, a first protection pipe 3 is installed on the outer side of the first heating pipe 1, a second protection pipe 4 is installed on the outer side of the second heating pipe 2, and a connection mechanism 5 is connected between the second protection pipe 4 and the first protection pipe 3.

In the second embodiment, on the basis of the first embodiment, the connecting mechanism 5 comprises a first mounting ring 501 fixed on the outer side of a second protection tube 4, a second mounting ring 502 is fixedly mounted on the outer side of the first protection tube 3, the right side of the first mounting ring 501 is attached to the left side of the second mounting ring 502, a first bolt 503 is mounted between the second mounting ring 502 and the first mounting ring 501 at an equal angle, a first arc rod 504 and a second arc rod 506 are mounted on the outer sides of the first mounting ring 501 and the second mounting ring 502, the outer sides of the first mounting ring 501 and the second mounting ring 502 are both attached to the inner sides of the first arc rod 504 and the second arc rod 506, two second bolts 505 are symmetrically mounted between the first arc rod 504 and the second arc rod 506, T-shaped grooves 508 are respectively arranged on the two sides of the first mounting ring 501 and the second mounting ring 502, i-shaped blocks 507 are mounted on the inner sides of the T-shaped grooves 508, the two i-shaped blocks 507 are respectively fixedly connected with the inner sides of the first arc rod 504 and the second arc rod 506, a groove 7 is arranged on the right side of the protection tube 4, a sealing ring 7 is fixedly mounted on the left side of the first protection tube 3, a sealing ring 8 is mounted on the left side of the sealing ring 7, a sealing ring 9 is attached to the inner side of a sealing ring 11, a sealing ring 11 which is attached to the fixing ring 2, and a sealing ring 11 which is mounted on the fixing ring 2, and a sealing ring 11 which is attached to the fixing ring 11, and a fixing ring 11 which is attached to the fixing ring 2, and a fixing ring 2 which is adjacent to the inner side of the fixing ring 1, and a fixing ring 11 which is mounted on the fixing ring 2, and a fixing ring 11;

firstly, a first protection pipe 3 and a second protection pipe 4 are connected, a connecting ring 8 is located in a groove 7 and is attached to a sealing ring 9, a first heating pipe 1 and a second heating pipe 2 are both attached to a sealing gasket 10, a first installation ring 501 and a second installation ring 502 are attached to each other at the moment, then the first installation ring 501 and the second installation ring 502 are connected through a first bolt 503, then a second arc-shaped rod 506 and a first arc-shaped rod 504 are sleeved on the outer sides of the first installation ring 501 and the second installation ring 502, meanwhile, a I-shaped block 507 is located in a T-shaped groove 508, and the second arc-shaped rod 506 and the first arc-shaped rod 504 are connected through two second bolts 505, so that the first installation ring 501 and the second installation ring 502 are firmly connected, the sealing performance of the first heating pipe 1 and the second heating pipe 2 is improved, and heat loss is avoided.

In the third embodiment, on the basis of the first embodiment, the inner sides of the protection pipe II 4 and the protection pipe I3 are fixedly provided with the inner ring 6 at equal distances, the inner side of the inner ring 6 is provided with the inner groove, the outer sides of the heating pipe II 2 and the heating pipe I1 are fixedly provided with the outer ring 13 at equal distances, the outer side of the outer ring 13 is provided with the outer groove, and the elastic balls 12 are arranged between the inner groove and the outer groove at equal angles;

when the first protection pipe 3 and the second protection pipe 4 are squeezed, the force is absorbed through the elasticity of the elastic balls 12, the first heating pipe 1 and the second heating pipe 2 are prevented from being squeezed, and therefore the first heating pipe 1 and the second heating pipe 2 are prevented from being damaged.

The working principle is as follows: when the heat supply pipe is used, the first protection pipe 3 and the second protection pipe 4 are connected, the connecting ring 8 is located in the groove 7 and attached to the sealing ring 9, the first heat supply pipe 1 and the second heat supply pipe 2 are both attached to the sealing gasket 10, the first installation ring 501 and the second installation ring 502 are attached to each other at the moment, the first installation ring 501 and the second installation ring 502 are connected through the first bolt 503, the second arc-shaped rod 506 and the first arc-shaped rod 504 are sleeved on the outer sides of the first installation ring 501 and the second installation ring 502, the I-shaped block 507 is located in the T-shaped groove 508, the second arc-shaped rod 506 and the first arc-shaped rod 504 are connected through the second bolt 505, the first installation ring 501 and the second installation ring 502 are firmly connected, the sealing performance of the first heat supply pipe 1 and the second heat supply pipe 2 is improved, heat loss is avoided, when the first protection pipe 3 and the second protection pipe 4 are squeezed, the elastic force of the elastic ball 12 is absorbed, the first heat supply pipe 1 and the second heat supply pipe 2 are prevented from being damaged.

Claims

1. The utility model provides a big-arch shelter is with burying heat supply pipe, includes heat supply pipe one (1), its characterized in that: a second heating pipe (2) is installed on the left side of the first heating pipe (1), a first protection pipe (3) is installed on the outer side of the first heating pipe (1), a second protection pipe (4) is installed on the outer side of the second heating pipe (2), and a connecting mechanism (5) is connected between the second protection pipe (4) and the first protection pipe (3);

the connecting mechanism (5) comprises a first mounting ring (501) fixed to the outer side of a second protection pipe (4), a second mounting ring (502) is fixedly mounted on the outer side of the first protection pipe (3), the right side of the first mounting ring (501) is attached to the left side of the second mounting ring (502), and a first bolt (503) is mounted between the second mounting ring (502) and the first mounting ring (501) at an equal angle.

2. The buried heating pipe for greenhouses according to claim 1, wherein: the outer sides of the first mounting ring (501) and the second mounting ring (502) are provided with a first arc-shaped rod (504) and a second arc-shaped rod (506), the outer sides of the first mounting ring (501) and the second mounting ring (502) are attached to the inner sides of the first arc-shaped rod (504) and the second arc-shaped rod (506), and two second bolts (505) are symmetrically arranged between the first arc-shaped rod (504) and the second arc-shaped rod (506).

3. The buried heating pipe for greenhouses according to claim 1, wherein: the two sides of the first mounting ring (501) and the second mounting ring (502) are provided with T-shaped grooves (508), I-shaped blocks (507) are installed on the inner sides of the T-shaped grooves (508), and the two I-shaped blocks (507) are fixedly connected with the inner sides of the first arc-shaped rod (504) and the second arc-shaped rod (506) respectively.

4. The buried heating pipe for greenhouses according to claim 1, wherein: the right side of the second protection pipe (4) is provided with a groove (7), the left side of the first protection pipe (3) is located on the inner side of the groove (7), the left side of the first protection pipe (3) is fixedly provided with a connecting ring (8), the inner side of the groove (7) is fixedly provided with a sealing ring (9), and the left side of the connecting ring (8) is attached to the right side of the sealing ring (9).

5. The buried heating pipe for greenhouses according to claim 1, wherein: the inboard fixed mounting of protection pipe two (4) has solid fixed ring (11), and the inboard of solid fixed ring (11) is laminated with the outside of heating pipe two (2), and the inboard fixed mounting of solid fixed ring (11) has sealed the pad (10), and one side that heating pipe two (2) and heating pipe one (1) are close to each other is laminated with the left and right sides of sealed pad (10) respectively.

6. The buried heating pipe for greenhouses according to claim 1, wherein: the inner sides of the second protection pipe (4) and the first protection pipe (3) are fixedly provided with inner rings (6) at equal distances, inner sides of the inner rings (6) are provided with inner grooves, outer rings (13) are fixedly arranged at equal distances on the outer sides of the second heating pipe (2) and the first heating pipe (1), outer grooves are formed in the outer sides of the outer rings (13), and elastic balls (12) are arranged between the inner grooves and the outer grooves at equal angles.