CN215112834U

CN215112834U - Novel circulating pump for household heating pipeline

Info

Publication number: CN215112834U
Application number: CN202023335969.4U
Authority: CN
Inventors: 张金峰; 张雅静
Original assignee: Beijing Zhonghuan Guotou Environmental Protection Technology Research Institute Co ltd
Current assignee: Beijing Zhonghuan Guotou Environmental Protection Technology Research Institute Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a novel household heating pipeline circulating pump, the on-line screen storage device comprises a base, the pump body is installed at the base top, the top of the pump body is provided with the casing, the butt joint mouth has all been seted up to its bottom both sides, the first screw hole of a plurality of has all been seted up to the bottom both sides of casing, first screw hole female connection has first bolt, the equal fixedly connected with butt joint storehouse of both sides bottom inner wall of casing, be provided with sealed section of thick bamboo in the butt joint storehouse, a plurality of second screw hole has been seted up on sealed section of thick bamboo surface, second screw hole female connection has the second bolt, the butt joint hole has all been seted up with the center in butt joint storehouse to sealed section of thick bamboo, the downthehole heating pipe that has inserted of butt joint, the one end of heating pipe inserts to the butt joint mouth in, its other end mouth of pipe extends to the casing outward, the both sides inner wall of casing all is provided with damper. The utility model has the characteristics of structural design is reasonable, and stability is high, and heating pipeline is difficult for taking place to drop, and sealing performance is good, and the heat is difficult for running off to the shock attenuation is effectual, is convenient for remove etc.

Description

Novel circulating pump for household heating pipeline

Technical Field

The utility model relates to a circulating pump technical field specifically is novel household heating pipeline circulating pump.

Background

The circulating pump is a pump for circulating liquid for conveying reaction, absorption, separation and absorption liquid regeneration in the device. The circulating pump is the function of the pump, and the centrifugal pump is the structure of the pump, and the two concepts are completely two concepts. The circulating pump is called a circulating pump as the working principle of the circulating pump, for example, hot water in a water heating pipeline is circulated by the circulating pump.

Current heating pipeline circulating pump is because structural design's reason, when butt joint heating pipeline, the pipeline takes place obscission easily to cause heat loss and energy extravagant, and the circulating pump often can produce huge vibrations in the course of the work, make relevant spare part damage because of the collision easily, in addition, current heating pipeline circulating pump is not convenient for carry, thereby has reduced its application range, consequently the urgent need is improved it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's heating pipe circulating pump poor stability, drops easily after the heating pipe butt joint, can produce huge vibrations in the working process to the defect of the transport of being not convenient for provides novel branch family heating pipe circulating pump. Novel household heating pipeline circulating pump has structural design rationally, and stability is high, and heating pipeline is difficult for taking place to drop, and sealing performance is good, and the heat is difficult for running off to the shock attenuation is effectual, is convenient for characteristics such as removal.

In order to achieve the above object, the utility model provides a following technical scheme: a novel household heating pipeline circulating pump comprises a base, wherein a pump body is installed at the top of the base, a shell is arranged above the pump body, butt joints are respectively formed in two sides of the bottom of the shell, a plurality of first threaded holes are respectively formed in two sides of the bottom of the shell, a first bolt is connected in the first threaded holes in a threaded manner, a plurality of first threaded holes matched with the first bolts are also formed in the surface of the base, a butt joint bin is fixedly connected to the inner walls of the bottom ends of the two sides of the shell, a sealing barrel is arranged in the butt joint bin, a plurality of second threaded holes are formed in the surface of the sealing barrel, a second bolt is connected in the second threaded holes in a threaded manner, a plurality of second threaded holes matched with the second bolts are also formed in the side walls of the two sides of the shell, butt joint holes are respectively formed in the centers of the sealing barrel and the butt joint bin, and a heating pipe is inserted in the butt joint holes, one end of the heating pipe is inserted into the butt joint, the pipe orifice at the other end of the heating pipe extends out of the shell, and damping mechanisms are arranged on the inner walls of the two sides of the shell.

Preferably, the top both sides of base all fixedly connected with mount, the mount is L shape to be the symmetry setting, just install the cylinder on the mount, the output shaft bottom fixedly connected with first wheel carrier of cylinder, there is the gyro wheel through shaft swing joint on the first wheel carrier.

Preferably, the cross sections of the sealing cylinder and the butt joint bin are circular, the outer diameter of the sealing cylinder is equal to the inner diameter of the butt joint bin, and a layer of sealing ring is arranged on the surface of the inner wall of the butt joint hole.

Preferably, the second threaded holes are annularly arranged by taking the butt joint holes as centers, and included angles between every two adjacent second threaded holes are equal.

Preferably, the pipe shaft cover of heating pipe is equipped with the spacing ring, the spacing ring is located outside the casing, and its center is located same straight line with the butt joint hole, just the equal fixedly connected with spacing of both sides outer wall of spacing ring, spacing is L shape, and its other end fixed connection is on sealed section of thick bamboo.

Preferably, damper includes the shock attenuation frame, shock attenuation frame fixed connection is at the inner wall of casing, and its inside is provided with the adjustable shelf, just the equal fixedly connected with a plurality of first springs of both sides inner wall of shock attenuation frame, the terminal fixedly connected with movable block of first spring, the movable block is the triangle-shaped block structure, the adjustable shelf is the U font, and outside the lateral wall that the shock attenuation frame was all run through to its both sides extended to the shock attenuation frame, just the adjustable shelf is close to one side fixedly connected with damper plate of the pump body, a plurality of second springs of fixedly connected with between damper plate and the shock attenuation frame, the adjustable shelf is close to one side lateral wall fixedly connected with a pair of second wheel carrier of movable block, the second wheel carrier is the symmetry setting, and its end has the guide pulley through shaft swing joint, the guide pulley laminating is on the slope terminal surface of movable block.

Preferably, the damping plate is of an arc-shaped plate structure, and a plurality of hemispherical rubber blocks are uniformly arranged on the surface of the inner wall of one side, close to the pump body, of the damping plate.

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

1. the structure design is reasonable, the stability is high, the heating pipe can be limited through the limiting ring, so that the stability of the heating pipe is improved, and the heating pipe is effectively prevented from shaking and falling off from the butt joint in the heating process;

2. the sealing performance is good, and the gap between the heating pipe and the butt joint hole can be effectively filled through the sealing ring, so that energy waste caused by heat loss through the gap is avoided;

3. the damping effect is good, and when the pump body generates vibration, the vibration amplitude of the pump body during working can be effectively reduced through the damping mechanism, so that the damage of related parts due to collision is avoided;

4. the first wheel carrier can be driven to move downwards together with the roller through the driving cylinder, and when the roller is in contact with the ground, the position of the circulating pump can be moved through the rolling action of the roller so as to facilitate the carrying, so that the application range of the circulating pump is effectively enlarged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the sealing cartridge;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a cross-sectional view of a damper plate.

Reference numbers in the figures: 1. a base; 2. a pump body; 3. a housing; 4. a butt joint port; 5. a first threaded hole; 6. a first bolt; 7. butting a bin; 8. a sealing cylinder; 9. a second threaded hole; 10. a second bolt; 11. a butt joint hole; 12. a heating pipe; 13. a fixed mount; 14. a cylinder; 15. a first wheel carrier; 16. a roller; 17. a seal ring; 18. a limiting ring; 19. a limiting frame; 20. a shock-absorbing mount; 21. a movable frame; 22. a first spring; 23. a movable block; 24. a damper plate; 25. a second spring; 26. a second wheel carrier; 27. and (4) a guide wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a novel household heating pipeline circulating pump comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with fixing frames 13, the fixing frames 13 are L-shaped and symmetrically arranged, air cylinders 14 are installed on the fixing frames 13, the bottom ends of output shafts of the air cylinders 14 are fixedly connected with first wheel frames 15, the first wheel frames 15 are movably connected with rollers 16 through wheel shafts, the first wheel frames 15 and the rollers 16 can be driven to move downwards through driving the air cylinders 14, when the rollers 16 are contacted with the ground, the position of the circulating pump can be moved through the rolling action of the rollers 16 so as to be convenient to carry, the use range of the circulating pump is effectively enlarged, a pump body 2 is installed at the top of the base 1, a shell 3 is arranged above the pump body 2, butt joints 4 are respectively arranged at both sides of the bottom of the shell 3, a plurality of first threaded holes 5 are respectively arranged at both sides of the bottom of the shell 3, and first threaded holes 5 are internally threaded with first bolts 6, the surface of the base 1 is also provided with a plurality of first threaded holes 5 matched with the first bolts 6, the shell 3 can be fixed on the base 1 through the mutual matching between the first bolts 6 and the first threaded holes 5, the inner walls of the bottom ends of the two sides of the shell 3 are both fixedly connected with a butt joint bin 7, a sealing barrel 8 is arranged in the butt joint bin 7, the surface of the sealing barrel 8 is provided with a plurality of second threaded holes 9, the second threaded holes 9 are in threaded connection with second bolts 10, the side walls of the two sides of the shell 3 are also provided with a plurality of second threaded holes 9 matched with the second bolts 10, the second threaded holes 9 are annularly arranged by taking the butt joint holes 11 as the center, the included angle between every two adjacent second threaded holes 9 is equal, the sealing barrel 8 can be fixed in the butt joint bin 7 through the mutual matching between the second bolts 10 and the second threaded holes 9, the butt joint holes 11 are both formed in the centers of the sealing barrel 8 and the butt joint bin 7, the centers of the butt joint hole 11 and the butt joint port 4 are positioned on the same straight line, the heating pipe 12 is inserted into the butt joint hole 11, one end of the heating pipe 12 is inserted into the butt joint port 4, the pipe orifice at the other end extends out of the shell 3, the cross sections of the sealing cylinder 8 and the butt joint bin 7 are both circular, the outer diameter of the sealing cylinder 8 is equal to the inner diameter of the butt joint bin 7, the inner wall surface of the butt joint hole 11 is provided with a layer of sealing ring 17, the sealing ring 17 is made of rubber and has elasticity, and can effectively fill the gap between the heating pipe 12 and the butt joint hole 11, so that energy waste caused by heat loss through the gap is avoided, the pipe body of the heating pipe 12 is sleeved with a limiting ring 18, the limiting ring 18 is positioned outside the shell 3, the center of the limiting ring and the butt joint hole 11 are positioned on the same straight line, the outer walls at two sides of the limiting ring 18 are fixedly connected with limiting frames 19, the limiting frames 19 are L-shaped, and the other ends of the limiting frames are fixedly connected on the sealing cylinder 8, the heating pipe 12 can be limited by the limiting ring 18 so as to improve the stability of the heating pipe 12, thereby effectively preventing the heating pipe from shaking and falling off from the butt joint port 4 in the heating process, the inner walls of the two sides of the shell 3 are provided with damping mechanisms, each damping mechanism comprises a damping frame 20, the damping frame 20 is fixedly connected with the inner wall of the shell 3, a movable frame 21 is arranged in the damping frame, the inner walls of the two sides of the damping frame 20 are fixedly connected with a plurality of first springs 22, the tail end of each first spring 22 is fixedly connected with a movable block 23, each movable block 23 is of a triangular block structure, each movable frame 21 is U-shaped, the two sides of each movable frame 21 penetrate through the side wall of the damping frame 20 and extend out of the damping frame 20, one side of the movable frame 21 close to the pump body 2 is fixedly connected with a damping plate 24, a plurality of second springs 25 are fixedly connected between the damping plate 24 and the damping frame 20, each damping plate 24 is of an arc plate structure, and the inner wall surface of the damping plate 24 close to one side of the pump body 2 is uniformly provided with a plurality of hemispherical rubber blocks, the damping plate 24 can be tightly attached to the side wall of the pump body 2 under the elastic reset action of the second spring 25, the rubber block has elasticity and can be elastically deformed when being pressed, thereby playing a role of buffering protection to avoid collision and abrasion caused by direct contact between the pump body 2 and the damping plate 24, a pair of second wheel frames 26 are fixedly connected with the side wall of one side of the movable frame 21 close to the movable block 23, the second wheel frames 26 are symmetrically arranged, the tail end of the pump body is movably connected with a guide wheel 27 through a wheel shaft, the guide wheel 27 is attached to the inclined end surface of the movable block 23, when the pump body 2 generates vibration, under the elastic reset action of the first spring 22, the movable block 23 can abut against the guide wheel 27 to prevent the guide wheel from moving together with the movable frame 21 and the damping plate 24, so that the vibration amplitude of the pump body 2 during operation is effectively reduced.

The working principle is as follows: when the utility model is used, firstly, the shell 3 is fixed on the base 1 through the mutual matching between the first bolt 6 and the first threaded hole 5, then the sealing cylinder 8 is fixed in the butt joint bin 7 through the mutual matching between the second bolt 10 and the second threaded hole 9, and then the heating pipe 12 respectively passes through the spacing ring 18 and the butt joint hole 11 and is inserted into the butt joint ports 4 at the two sides of the pump body 2, thereby realizing the circulation heating through the mutual matching between the pump body 2 and the heating pipe 12; when the pump body 2 vibrates in the working process, the movable block 23 can abut against the guide wheel 27 under the elastic resetting action of the first spring 22, so that the pump body is prevented from moving together with the movable frame 21 and the damping plate 24, the vibration amplitude of the pump body 2 in the working process is effectively reduced, when the position of the circulating pump needs to be moved, the external power supply can be used for driving the air cylinder 14 to drive the first wheel carrier 15 to move downwards together with the roller 16 until the roller 16 is contacted with the ground, the position of the circulating pump can be moved through the rolling action of the roller 16 at the moment, the carrying is convenient, and the application range of the circulating pump is effectively enlarged.

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. Novel household heating pipeline circulating pump, including base (1), its characterized in that: the pump body (2) is installed at the top of the base (1), a shell (3) is arranged above the pump body (2), butt joints (4) are respectively arranged on two sides of the bottom of the shell (3), a plurality of first threaded holes (5) are respectively arranged on two sides of the bottom of the shell (3), first bolts (6) are connected in the first threaded holes (5) in an internal thread mode, a plurality of first threaded holes (5) matched with the first bolts (6) are also arranged on the surface of the base (1), butt joint bins (7) are respectively and fixedly connected to the inner walls of the bottom ends of the two sides of the shell (3), sealing barrels (8) are arranged in the butt joint bins (7), a plurality of second threaded holes (9) are arranged on the surface of each sealing barrel (8), second bolts (10) are connected in the internal thread mode through the second threaded holes (9), a plurality of second threaded holes (9) matched with the second bolts (10) are also arranged on the side walls of the two sides of the shell (3), the sealed barrel (8) and the center of butt joint storehouse (7) have all been seted up butt joint hole (11), heating pipe (12) have been inserted in butt joint hole (11), the one end of heating pipe (12) is inserted to in butt joint mouth (4), and outside its other end mouth of pipe extended to casing (3), the both sides inner wall of casing (3) all is provided with damper.

2. The novel circulation pump for a household heating pipe of claim 1, wherein: the improved structure of the automobile seat is characterized in that fixing frames (13) are fixedly connected to two sides of the top of the base (1), the fixing frames (13) are L-shaped and symmetrically arranged, air cylinders (14) are installed on the fixing frames (13), first wheel carriers (15) are fixedly connected to the bottom ends of output shafts of the air cylinders (14), and idler wheels (16) are movably connected to the first wheel carriers (15) through wheel shafts.

3. The novel circulation pump for a household heating pipe of claim 1, wherein: the cross section of a sealing cylinder (8) and the butt joint bin (7) is circular, the outer diameter of the sealing cylinder (8) is equal to the inner diameter of the butt joint bin (7), and a layer of sealing ring (17) is arranged on the surface of the inner wall of the butt joint hole (11).

4. The novel circulation pump for a household heating pipe of claim 1, wherein: the second threaded holes (9) are annularly arranged by taking the butt joint holes (11) as centers, and the included angles between every two adjacent second threaded holes (9) are equal.

5. The novel circulation pump for a household heating pipe of claim 1, wherein: the pipe shaft cover of heating pipe (12) is equipped with spacing ring (18), outside spacing ring (18) were located casing (3), its center was located same straight line with butt joint hole (11), just the equal fixedly connected with spacing (19) of both sides outer wall of spacing ring (18), spacing (19) are L shape, and its other end fixed connection is on sealed section of thick bamboo (8).

6. The novel circulation pump for a household heating pipe of claim 1, wherein: the damping mechanism comprises a damping frame (20), the damping frame (20) is fixedly connected to the inner wall of the shell (3), a movable frame (21) is arranged in the damping mechanism, the inner walls of the two sides of the damping frame (20) are fixedly connected with a plurality of first springs (22), the tail end of each first spring (22) is fixedly connected with a movable block (23), each movable block (23) is of a triangular block structure, the movable frame (21) is U-shaped, the two sides of the movable frame (21) penetrate through the side wall of the damping frame (20) and extend out of the damping frame (20), a damping plate (24) is fixedly connected to one side of the movable frame (21) close to the pump body (2), a plurality of second springs (25) are fixedly connected between the damping plate (24) and the damping frame (20), and a pair of second wheel carriers (26) is fixedly connected to the side wall of one side of the movable frame (21) close to the movable blocks (23), the second wheel carriers (26) are symmetrically arranged, the tail ends of the second wheel carriers are movably connected with guide wheels (27) through wheel shafts, and the guide wheels (27) are attached to the inclined end faces of the movable blocks (23).

7. The novel circulation pump for a household heating pipe of claim 6, wherein: the damping plate (24) is of an arc-shaped plate structure, and a plurality of hemispherical rubber blocks are uniformly arranged on the surface of the inner wall, close to one side of the pump body (2), of the damping plate (24).