CN218267792U

CN218267792U - Heating pipeline leak-proof device

Info

Publication number: CN218267792U
Application number: CN202222209713.1U
Authority: CN
Inventors: 张雪梅
Original assignee: Guoxing Energy Saving Technology Co ltd
Current assignee: Guoxing Energy Saving Technology Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2023-01-10
Anticipated expiration: 2032-08-20

Abstract

The utility model relates to a heating pipe technical field specifically is heating pipe leak protection device, the bottom of ring channel is equipped with the kerve, the inside of ring channel is equipped with the sealing ring, the inside of kerve is inserted to the bottom of sealing ring, the inner wall of tight second body is pasted to the outer wall of sealing ring, be equipped with a plurality of butt joint pieces on the outer wall of first body, the one end that the butt joint piece is close to the second body is equipped with the locating lever, be equipped with the draw-in groove on the locating lever, be equipped with a plurality of cooperation pieces with butt joint piece symmetry on the outer wall of second body, be equipped with on the cooperation piece with locating lever complex constant head tank, this structure when using, through inner tube, sealing ring, kerve, sealed pad and the butt joint groove that are equipped with, can improve the leakproofness between first body and the second body, and then improved the leak protection effect of heating pipe when using.

Description

Heating pipeline leak-proof device

Technical Field

The utility model relates to a heating pipe technical field specifically is heating pipe leak protection device.

Background

As is known, the heating and ventilation in the subject classification is called heating, gas supply, ventilation and air conditioning engineering, and includes: the three aspects of heating, ventilation and air conditioning are functionally a component of the building. And is an indispensable part of the future family. And the heating and ventilation project comprises: the heating, ventilation and air conditioning are three aspects, and the work of the heating and ventilation project is mainly the heating, air conditioning and ventilation project in the building project.

Comparatively common heating pipe leaks at two heating pipe's seam crossing, and general heating pipe seam crossing adopts flange joint or welding etc. and sealed effect is general, and later stage maintenance and installation are not convenient for, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a heating pipeline leak protection device, which is not enough for the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: heating pipeline leak protection device, including first body and second body, the one end of first body is equipped with the inner tube that inserts the inside of second body, be equipped with the ring channel on the outer wall of inner tube, the bottom of ring channel is equipped with the kerve, the inside of ring channel is equipped with the sealing ring, the inside of kerve is inserted to the bottom of sealing ring, the inner wall of tight second body is pasted to the outer wall of sealing ring, be equipped with a plurality of butt joint pieces on the outer wall of first body, the one end that the butt joint piece is close to the second body is equipped with the locating lever, be equipped with the draw-in groove on the locating lever, be equipped with a plurality of cooperation pieces with butt joint piece symmetry on the outer wall of second body, be equipped with the constant head tank with locating lever complex on the cooperation piece, the inside of cooperation piece is equipped with the recess, the inside of recess is equipped with the spring, the top at the recess is fixed on the top of spring, the bottom of spring is equipped with the fixture block that runs through the draw-in groove, the top of cooperation piece is equipped with the arm-tie, the connecting rod that runs through the recess, the connecting rod runs through the spring and connect the fast top of card.

In order to improve the leakproofness after first body and the butt joint of second body finish, the utility model discloses an improvement has, the one end of first body is equipped with the kerve, the parcel sets up sealed the pad on the outer wall of kerve, the one end of second body be equipped with kerve complex butt joint groove, sealing ring and sealed pad all adopt the silica gel material.

In order to make first body and second body be convenient for the butt joint, the utility model discloses an improvement has, the fixture block is trapezium structure.

In order to make first body and the split of being convenient for of second body, the utility model discloses an improvement has, the mid portion of arm-tie is equipped with the sleeve pipe, be equipped with the base that is located the sleeve pipe below on the outer wall of second body, the upper end of base is equipped with the screw rod that runs through the sheathed tube, through the helicitic texture cooperation between screw rod and the base, the upper end of screw rod is equipped with the knob that is located the sleeve pipe top, be revolution mechanic between screw rod and the sleeve pipe, be equipped with the spacing ring that is located the sleeve pipe below on the outer wall of screw rod.

In order to improve the practicality of this structure, the utility model discloses an improvement has, connecting rod, arm-tie and fixture block are the metal material.

(III) advantageous effects

Compared with the prior art, the utility model provides a heating pipeline leak protection device possesses following beneficial effect:

when the heating pipeline leakage-proof device is used, the sealing performance between the first pipe body and the second pipe body can be improved through the inner pipe, the sealing ring, the bottom groove, the sealing gasket and the butt joint groove, and the leakage-proof effect of the heating pipeline is further improved;

the positioning rod is matched with the positioning groove, so that the butt joint block and the matching block can be conveniently positioned, the first pipe body and the second pipe body can be conveniently positioned, the positioning rod can be conveniently limited through the mutual matching of the clamping block and the clamping groove, the first pipe body and the second pipe body can be conveniently fixed, and the applicability of the structure is improved;

through the arm-tie and the connecting rod that are equipped with, be convenient for control the draw-in groove to the convenience carries out the split to first body and second body.

Drawings

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

fig. 2 is a side view of the present invention of fig. 1;

FIG. 3 is a schematic diagram of the internal structure of the mating block of FIG. 1 according to the present invention;

in the figure: 1. a first pipe body; 2. a second tube body; 3. an inner tube; 4. an annular groove; 5. a bottom groove; 6. a seal ring; 7. a butt joint block; 8. positioning a rod; 9. a card slot; 10. a matching block; 11. positioning a groove; 12. a connecting rod; 13. pulling a plate; 14. a knob; 15. a base; 16. a screw; 17. a limiting ring; 18. a sleeve; 19. a clamping block; 20. a spring; 21. and (4) butting the grooves.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the leakage-proof device for heating pipe of the present invention comprises a first pipe body 1 and a second pipe body 2, one end of the first pipe body 1 is provided with an inner pipe 3 inserted into the second pipe body 2, the outer wall of the inner pipe 3 is provided with an annular groove 4, the bottom of the annular groove 4 is provided with a bottom groove 5, the inside of the annular groove 4 is provided with a sealing ring 6, the bottom end of the sealing ring 6 is inserted into the bottom groove 5, the outer wall of the sealing ring 6 is tightly attached to the inner wall of the second pipe body 2, a plurality of butt-joint blocks 7 are arranged on the outer wall of the first pipe body 1, a positioning rod 8 is arranged at one end of each butt-joint block 7 close to the second pipe body 2, a clamping groove 9 is arranged on the positioning rod 8, a plurality of matching blocks 10 which are symmetrical with the butt-joint blocks 7 are arranged on the outer wall of the second tube body 2, the matching block 10 is provided with a positioning groove 11 matched with the positioning rod 8, the matching block 10 is internally provided with a groove, a spring 20 is arranged in the groove, the top end of the spring 20 is fixed at the top of the groove, a clamping block 19 penetrating through the clamping groove 9 is arranged at the bottom end of the spring 20, a pulling plate 13 is arranged above the matching block 10, two ends of the pulling plate 13 are provided with connecting rods 12 which penetrate through the grooves, the connecting rods 12 penetrate through the springs 20 and are connected with the top ends of the clamping blocks, when the first tube 1 is butt jointed with the second tube 2, the inner tube 3 is inserted into the second tube 2, and the sealing ring 6 is pressed, the sealing performance between the first pipe body 1 and the second pipe body 2 can be improved through the sealing ring 6, so that the heating pipeline has certain leakage-proof effect, here, the annular groove 4 and the bottom groove 5 are provided to facilitate the fixing of the sealing ring 6, so that the sealing ring 6 is installed more stably;

the positioning rod 8 is inserted into the positioning groove 11, the butt joint block 7 contacts the matching block 10, the spring 20 provides elasticity for the clamping block 19, the clamping block 19 penetrates through the clamping groove 9, and the positioning rod 8 can be positioned inside the positioning groove 11 through the mutual matching of the clamping block 19 and the clamping groove 9, so that the butt joint of the first pipe body 1 and the second pipe body 2 is firmer;

when the first tube 1 and the second tube 2 need to be detached, the pulling plate 13 is pulled, when the pulling force is greater than the elastic force of the spring 20, the clamping block 19 can enter the groove, the spring 20 is in a compressed state, and the positioning rod 8 can be separated from the positioning groove 11.

In order to improve the leakproofness after finishing first body 1 and the butt joint of second body 2, the one end of first body 1 is equipped with kerve 5, the parcel sets up sealed the pad on the outer wall of kerve 5, the one end of second body 2 be equipped with kerve 5 complex butt joint groove 21, sealing ring 6 and sealed the pad all adopt the silica gel material, when kerve 5 is located the inside of butt joint groove 21, can the extrusion seal pad to improve the leakproofness after finishing of first body 1 and the butt joint of second body 2, silica gel sealing ring 6 has sealed effectual, advantage that the durability is strong.

When the structure is used, the clamping block 19 is in an edge structure, so that the clamping block 19 is not convenient to compress, the clamping block 19 is in a trapezoid structure, one surface of the clamping block 19 in the trapezoid structure is in an inclined surface structure, and when the clamping block 19 contacts the positioning rod 8, the clamping block is easy to compress, so that the first pipe body 1 and the second pipe body 2 are convenient to butt.

This structure is when using, and spring 20's elasticity is great, draws and is inconvenient after getting arm-tie 13 to fix arm-tie 13, the mid portion of arm-tie 13 is equipped with sleeve pipe 18, be equipped with the base 15 that is located sleeve pipe 18 below on the outer wall of second body 2, the upper end of base 15 is equipped with the screw rod 16 that runs through sleeve pipe 18, through the screw thread structure cooperation between screw rod 16 and the base 15, the upper end of screw rod 16 is equipped with the knob 14 that is located sleeve pipe 18 top, be revolution mechanic between screw rod 16 and the sleeve pipe 18, be equipped with the spacing ring 17 that is located sleeve pipe 18 below on the outer wall of screw rod 16, rotate knob 14, effect through the helicitic texture can make screw rod 16 rise in base 15 department, and the effect through spacing ring 17 can make sleeve pipe 18 rise in step this moment, thereby make arm-tie 13 rise to it can be fixed to make first body 1 and second body 2 be convenient for the split after finishing to pull this moment.

In order to improve the practicability of the structure, the connecting rod 12, the pulling plate 13 and the clamping block 19 are made of metal, the connecting rod 12, the pulling plate 13 and the clamping block 19 are made of steel, and the metal steel has the advantages of high hardness and difficulty in damage.

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. Heating pipeline leak protection device, including first body (1) and second body (2), its characterized in that: the pipe fitting is characterized in that an inner pipe (3) inserted into the second pipe body (2) is arranged at one end of the first pipe body (1), an annular groove (4) is formed in the outer wall of the inner pipe (3), a bottom groove (5) is formed in the bottom of the annular groove (4), a sealing ring (6) is arranged inside the annular groove (4), the bottom end of the sealing ring (6) is inserted into the bottom groove (5), the outer wall of the sealing ring (6) tightly adheres to the inner wall of the second pipe body (2), a plurality of butt joint blocks (7) are arranged on the outer wall of the first pipe body (1), a positioning rod (8) is arranged at one end, close to the second pipe body (2), of each butt joint block (7), a clamping groove (9) is formed in the positioning rod (8), a plurality of matching blocks (10) symmetrical to the butt joint blocks (7) are arranged on the outer wall of the second pipe body (2), positioning grooves (11) matched with the positioning rods (8) are formed in the matching blocks (10), grooves are formed in the inner parts of the matching blocks (10), springs (20) are arranged inside the grooves, the top ends of the springs (20) are fixed at the tops of the grooves, two ends of the top ends of the connecting rods (20) are provided with connecting rods (13) and two ends (13) of the connecting rods (13) penetrating through the grooves (13) and through plates (13) are provided with the connecting rods (13), the connecting rod (12) penetrates through the spring (20) and is connected with the top end of the clamping block.

2. The heating duct leak prevention device of claim 1, wherein: one end of the first pipe body (1) is provided with a bottom groove (5), the outer wall of the bottom groove (5) is wrapped with a sealing gasket, and one end of the second pipe body (2) is provided with a butt joint groove (21) matched with the bottom groove (5).

3. The heating duct leakage prevention device according to claim 2, characterized in that: and the sealing ring (6) and the sealing gasket are made of silica gel.

4. The heating duct leakage prevention device according to claim 3, characterized in that: the fixture block (19) is of a trapezoidal structure.

5. The heating duct leak prevention device of claim 4, wherein: the middle part of arm-tie (13) is equipped with sleeve pipe (18), be equipped with base (15) that are located sleeve pipe (18) below on the outer wall of second body (2), the upper end of base (15) is equipped with screw rod (16) that runs through sleeve pipe (18), through the helicitic texture cooperation between screw rod (16) and base (15), the upper end of screw rod (16) is equipped with knob (14) that are located sleeve pipe (18) top, be revolution mechanic between screw rod (16) and sleeve pipe (18), be equipped with spacing ring (17) that are located sleeve pipe (18) below on the outer wall of screw rod (16).

6. The heating duct leakage prevention device of claim 5, wherein: the connecting rod (12), the pulling plate (13) and the clamping block (19) are all made of metal materials.