CN215928683U

CN215928683U - Spring clamp device for gas double-layer smoke tube

Info

Publication number: CN215928683U
Application number: CN202122494285.7U
Authority: CN
Inventors: 许旺
Original assignee: Changzhou Entu Electromechanical Technology Co ltd
Current assignee: Changzhou Entu Electromechanical Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-01
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the field of clamp devices, in particular to a spring clamp device for a gas double-layer smoke tube, which comprises an air inlet pipe, a waste gas exhaust pipe and a centering spring, wherein the air inlet pipe is connected with the exhaust pipe; the air inlet pipe is sleeved outside the waste gas exhaust pipe, and the inner wall of the air inlet pipe is not directly contacted with the outer wall of the waste gas exhaust pipe; the centering springs are arranged between the inner wall of the air inlet pipe and the outer wall of the waste gas exhaust pipe, and the centering springs are detachably connected to the outer wall of the waste gas exhaust pipe; the waste gas exhaust pipe and the air inlet pipe are both arranged at the top of the gas fireplace and are communicated with the inside of the gas fireplace; through setting up centering spring, can keep air intake pipe and exhaust stack's concentricity, and then stabilize the air from outside incoming, keep the convection current balanced, centering spring installation and dismantlement that simultaneously can convenient and fast.

Description

Spring clamp device for gas double-layer smoke tube

Technical Field

The utility model relates to the field of clamp devices, in particular to a spring clamp device for a gas double-layer smoke pipe.

Background

The gas is a primary energy, the combustion of the gas also produces smoke, and in order to ensure the complete combustion of the gas, the content of oxygen required by the combustion of the gas needs to be ensured.

The existing double-layer smoke pipe consists of a first pipe and a second pipe, and outside air enters the gas combustion equipment from a gap between the first pipe and the second pipe.

The first tube and the second tube are longer, so that the concentricity of the first tube and the second tube cannot be guaranteed to be the same, and air entering from the outside cannot be stabilized, so that the convection balance of gas inside the combustion chamber and gas outside the combustion chamber cannot be kept; therefore, a spring clamp device for a gas double-layer smoke pipe is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the concentricity of the first pipe and the second pipe cannot be ensured to be the same due to the long length of the first pipe and the second pipe, the air coming from the outside cannot be stabilized, and the convection balance of the gas inside the combustion chamber and the gas outside the combustion chamber cannot be kept, the utility model provides the spring hoop device for the gas double-layer smoke pipe.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a spring clamp device for a gas double-layer smoke pipe, which comprises an air inlet pipe, a waste gas exhaust pipe and a centering spring, wherein the air inlet pipe is connected with the exhaust pipe; the air inlet pipe is sleeved outside the waste gas exhaust pipe, and the inner wall of the air inlet pipe is not directly contacted with the outer wall of the waste gas exhaust pipe; the centering springs are arranged between the inner wall of the air inlet pipe and the outer wall of the waste gas exhaust pipe, and the centering springs are detachably connected to the outer wall of the waste gas exhaust pipe; the waste gas exhaust pipe and the air inlet pipe are both arranged at the top of the gas fireplace and are communicated with the inside of the gas fireplace; through setting up centering spring, can keep air intake pipe and exhaust stack's concentricity, and then stabilize the air from outside incoming, keep the convection current balanced, centering spring installation and dismantlement that simultaneously can convenient and fast.

Preferably, the inner side wall of the centering spring is fixedly connected with an insert block; the outer wall of the waste gas exhaust pipe is provided with a slot; the inserting block is inserted into the slot; the centering spring is limited firstly, and the subsequent installation of the centering spring is facilitated.

Preferably, a cavity is formed in the inserting block; a first rod is fixedly connected in the cavity; the outer wall of the first rod is sleeved and fixedly connected with a first plate; one side of the first plate is fixedly connected with a clamping block, the other side of the first plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the cavity; the inner wall of the slot is provided with a clamping groove; the clamping block is in sliding fit with the clamping groove; a rope is fixedly connected to one side, away from the clamping groove, of the first plate, the rope penetrates through the insertion block and is connected with the centering spring in a sliding mode in sequence, and a limiting ball is fixedly connected to the other end of the rope; the centering spring is convenient to mount and dismount.

Preferably, one end of the waste gas exhaust pipe, which is far away from the gas fireplace, is connected with a gas guide pipe; the other end of the gas guide pipe is communicated with the purification box; the top of the purification box is fixedly connected with a first shell, and absorption liquid is arranged in the first shell; a second plate is connected inside the first shell in a sliding manner; the top of the second plate is fixedly connected with a threaded rod, and the threaded rod penetrates through the top of the first shell; an atomization nozzle is fixedly connected inside the purification box and communicated with the inside of the first shell; the waste gas is fully contacted with the absorption liquid, the absorption of harmful gas in the waste gas is realized, and the waste gas discharged into the air can not pollute the environment.

Preferably, the outer side wall of the purifying box is fixedly connected with a supporting plate; an air pump is arranged at the top of the supporting plate; one end of the air pump is communicated with the interior of the purification box, and the other end of the air pump is communicated with a second shell; the purification of waste gas is realized once more, and the purification effect of waste gas is improved.

Preferably, an activated carbon plate penetrates through one side, away from the purification box, of the second shell, and the inside of the second shell is divided into two cavities by the activated carbon plate; an exhaust port is formed in the top of the second shell; the activated carbon board can realize the purification to gas once more, improves gaseous purifying effect, and the activated carbon board is detachable simultaneously, is convenient for change the activated carbon board.

The utility model has the advantages that:

1. the centering spring is arranged, so that the concentricity of the air inlet pipe and the exhaust gas pipe can be kept, the air entering from the outside is further stabilized, the convection balance is kept, the full combustion of fuel gas is facilitated, and meanwhile, the centering spring can be conveniently and quickly installed and detached.

2. According to the utility model, the inserting block, the first rod, the first plate, the clamping block, the first spring and the rope are arranged, the rope is pulled before the inserting block is inserted into the slot, so that the end part of the clamping block is flush with the outer side wall of the inserting block, the inserting block is inserted into the slot at the moment, the rope is loosened, the first plate quickly returns to the initial position under the elastic force action of the first spring, the clamping block is inserted into the slot, the fixing of the inserting block is realized, the quick installation of the centering spring is further realized, and the structure is convenient to disassemble.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic partial cross-sectional view illustrating a structure according to a first embodiment;

FIG. 2 is a schematic sectional view showing an air intake pipe and an exhaust pipe according to an embodiment;

FIG. 3 is an enlarged view of a portion of the area A in FIG. 2;

FIG. 4 is a schematic perspective view of an air intake pipe and an exhaust pipe according to an embodiment;

FIG. 5 is a schematic view of the overall structure of the present invention;

FIG. 6 is a drawing of the second embodiment;

fig. 7 is a partially enlarged view of the area B in fig. 6.

In the figure: 1. an air inlet pipe; 2. an exhaust gas pipe; 3. a centering spring; 4. a gas fireplace; 5. inserting a block; 6. a first rod; 7. a first board; 8. a clamping block; 9. a first spring; 10. a rope; 11. an air duct; 12. a purification box; 13. a first shell; 14. a second plate; 15. a threaded rod; 16. an atomizing spray head; 17. a support plate; 18. an air pump; 19. a second shell; 20. an activated carbon plate; 21. an exhaust port; 22. And a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a spring clamp device for a gas double-layer smoke tube includes an air inlet pipe 1, an exhaust gas outlet pipe 2 and a centering spring 3; the air inlet pipe 1 is sleeved outside the waste gas exhaust pipe 2, and the inner wall of the air inlet pipe 1 is not directly contacted with the outer wall of the waste gas exhaust pipe 2; the centering springs 3 are arranged between the inner wall of the air inlet pipe 1 and the outer wall of the exhaust gas exhaust pipe 2, and the centering springs 3 are detachably connected to the outer wall of the exhaust gas exhaust pipe 2; the waste gas exhaust pipe 2 and the air inlet pipe 1 are both arranged at the top of the gas fireplace 4 and are communicated with the interior of the gas fireplace 4; the during operation, when gas fireplace 4 is burning, the air provides oxygen for the burning in entering into the combustion chamber from outside air intake pipe 1, waste gas is arranged outdoors through burning waste gas blast pipe 2, it is balanced to have formed the convection current like this, guarantee combustion safety, through setting up centering spring 3, can keep air intake pipe 1 and waste gas blast pipe 2's concentricity, and then stabilize the air that comes in from the outside, keep the convection current balanced, centering spring 3 can convenient and fast's installation and dismantlement simultaneously.

The inner side wall of the centering spring 3 is fixedly connected with an inserting block 5; the outer wall of the waste gas exhaust pipe 2 is provided with a slot; the inserting block 5 is inserted into the slot; during operation, when centering spring 3 is installed, insert block 5 into the slot first, realize the injecing to centering spring 3 position, be convenient for follow-up installation to centering spring 3.

A cavity is formed in the inserting block 5; a first rod 6 is fixedly connected in the cavity; the outer wall of the first rod 6 is sleeved and fixedly connected with a first plate 7; one side of the first plate 7 is fixedly connected with a clamping block 8, the other side of the first plate is fixedly connected with a first spring 9, and the other end of the first spring 9 is fixedly connected with the inner side wall of the cavity; the inner wall of the slot is provided with a clamping groove; the clamping block 8 is in sliding fit with the clamping groove; a rope 10 is fixedly connected to one side, away from the clamping groove, of the first plate 7, the rope 10 penetrates through the insertion block 5 and the centering spring 3 in sequence and is connected to the insertion block in a sliding mode, and a limiting ball is fixedly connected to the other end of the rope 10; during operation, before inserting inserted block 5 into the slot, stimulate rope 10 earlier, make a board 7 slide along a pole 6, then the tip of fixture block 8 flushes with the lateral wall of inserted block 5, insert block 5 into the slot this moment again, loosen rope 10, make a board 7 under spring 9's elastic force effect, get back to initial position fast, make fixture block 8 insert the draw-in groove, the realization is to the fixed of inserted block 5, and then realize the quick installation to centering spring 3, such structure also convenient to detach.

One end of the waste gas exhaust pipe 2, which is far away from the gas fireplace 4, is connected with a gas guide pipe 11; the other end of the gas guide tube 11 is communicated with a purification box 12; a first shell 13 is fixedly connected to the top of the purifying box 12, and absorption liquid is arranged in the first shell 13; a second plate 14 is connected inside the first shell 13 in a sliding manner; a threaded rod 15 is fixedly connected to the top of the second plate 14, and the threaded rod 15 penetrates through the top of the first shell 13; an atomizing nozzle 16 is fixedly connected inside the purifying box 12, and the atomizing nozzle 16 is communicated with the inside of the first shell 13; during operation, after waste gas generated by the gas fireplace 4 flows into the gas guide pipe 11 from the waste gas exhaust pipe 2, the waste gas enters the purification box 12, the threaded rod 15 is rotated at the moment, the threaded rod 15 drives the second plate 14 to move downwards, so that absorption liquid inside the first shell 13 is squeezed into the atomizing nozzle 16 and is sprayed out of the atomizing nozzle 16, the waste gas is fully contacted with the absorption liquid, harmful gas in the waste gas is absorbed, and the waste gas discharged into the air cannot pollute the environment.

The outer side wall of the purifying box 12 is fixedly connected with a supporting plate 17; an air pump 18 is arranged at the top of the supporting plate 17; one end of the air pump 18 is communicated with the interior of the purifying box 12, and the other end of the air pump is communicated with a second shell 19; during operation, after waste gas is absorbed by the absorption liquid, the air pump 18 is started, so that the gas in the purifying box 12 is pumped into the second shell 19, the waste gas is purified again, and the purifying effect on the waste gas is improved.

An activated carbon plate 20 penetrates through one side of the second shell 19, which is far away from the purification box 12, and the inside of the second shell 19 is divided into two cavities by the activated carbon plate 20; an exhaust port 21 is arranged at the top of the second shell 19; during operation, after the inside gas of purifying box 12 is pumped into No. two casings 19 by air pump 18, will fully contact with activated carbon plate 20, activated carbon plate 20 can realize once more the gaseous purification, improves gaseous purifying effect, and activated carbon plate 20 is detachable simultaneously, is convenient for change activated carbon plate 20.

Example two

Referring to fig. 6 to 7, in a first comparative example, as another embodiment of the present invention, a sealing gasket 22 is fixedly connected to a position where the activated carbon plate 20 contacts with a wall of the second casing 19, and the sealing gasket 22 is made of a silicon gel material; during operation, in order to improve the leakproofness of the contact position of the activated carbon plate 20 and the second shell 19, the sealing gasket 22 is arranged, so that gas in the second shell 19 is not easy to overflow from the contact position of the activated carbon plate 20 and the second shell 19.

The working principle is as follows: when gas fireplace 4 is burning, the air enters into for the burning provides oxygen in the combustion chamber from outside air intake pipe 1, and waste gas is discharged outdoors through burning waste gas blast pipe 2, has formed the convection current balance like this, guarantee combustion safety, through setting up centering spring 3, can keep the concentricity of air intake pipe 1 and waste gas blast pipe 2, and then stabilize the air that comes in from the outside, keep the convection current balanced, centering spring 3 installation and dismantlement that simultaneously can convenient and fast.

Before inserting inserted block 5 into the slot, stimulate rope 10 earlier, make a number plate 7 slide along a pole 6, then the tip of fixture block 8 flushes with the lateral wall of inserted block 5, insert block 5 into the slot this moment again, loosen rope 10, make a number plate 7 under spring 9's elastic force effect, get back to initial position fast, make fixture block 8 insert the draw-in groove, the realization is to the fixed of inserted block 5, and then realize the quick installation to centering spring 3, such structure is convenient for dismantle also.

After waste gas generated by the gas fireplace 4 flows into the gas guide pipe 11 from the waste gas exhaust pipe 2, the waste gas enters the purification box 12, the threaded rod 15 is rotated at the moment, the threaded rod 15 drives the second plate 14 to move downwards, and then absorption liquid in the first shell 13 is extruded into the atomization nozzle 16 and is sprayed out from the atomization nozzle 16, so that the waste gas is fully contacted with the absorption liquid, harmful gas in the waste gas is absorbed, and the waste gas discharged into the air cannot pollute the environment; after waste gas is absorbed by the absorption liquid, start air pump 18 for the inside gas of purifying box 12 is taken into No. two casings 19, and gas will fully contact with activated carbon plate 20, and activated carbon plate 20 can realize the purification to gas once more, improves gaseous purifying effect, and activated carbon plate 20 is detachable simultaneously, is convenient for change activated carbon plate 20.

The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a spring clamp device for double-deck tobacco pipe of gas which characterized in that: comprises an air inlet pipe (1), an exhaust gas pipe (2) and a centering spring (3); the air inlet pipe (1) is sleeved outside the waste gas exhaust pipe (2), and the inner wall of the air inlet pipe (1) is not in direct contact with the outer wall of the waste gas exhaust pipe (2); the centering springs (3) are arranged between the inner wall of the air inlet pipe (1) and the outer wall of the exhaust gas exhaust pipe (2), and the centering springs (3) are detachably connected to the outer wall of the exhaust gas exhaust pipe (2); the waste gas exhaust pipe (2) and the air inlet pipe (1) are both arranged at the top of the gas fireplace (4) and are communicated with the interior of the gas fireplace (4).

2. The spring clip assembly of claim 1, wherein the spring clip assembly comprises: an insert block (5) is fixedly connected to the inner side wall of the centering spring (3); the outer wall of the waste gas exhaust pipe (2) is provided with a slot; the inserting block (5) is inserted into the slot.

3. The spring clip device of claim 2, wherein: a cavity is formed in the inserting block (5); a first rod (6) is fixedly connected in the cavity; the outer wall of the first rod (6) is sleeved and fixedly connected with a first plate (7); one side of the first plate (7) is fixedly connected with a clamping block (8), the other side of the first plate is fixedly connected with a first spring (9), and the other end of the first spring (9) is fixedly connected to the inner side wall of the cavity; the inner wall of the slot is provided with a clamping groove; the clamping block (8) is in sliding fit with the clamping groove; one side rigid coupling that the draw-in groove was kept away from to a number board (7) has rope (10), rope (10) run through in proper order and sliding connection in inserted block (5) and centering spring (3), the other end rigid coupling of rope (10) has spacing ball.

4. The spring clip assembly of claim 3, wherein the spring clip assembly comprises: one end of the waste gas exhaust pipe (2) far away from the gas fireplace (4) is connected with a gas guide pipe (11); the other end of the gas guide pipe (11) is communicated with the purification box (12); a first shell (13) is fixedly connected to the top of the purification box (12), and absorption liquid is arranged in the first shell (13); a second plate (14) is connected to the inside of the first shell (13) in a sliding manner; the top of the second plate (14) is fixedly connected with a threaded rod (15), and the threaded rod (15) penetrates through the top of the first shell (13); the inside rigid coupling of purifying box (12) has atomizer (16), and atomizer (16) and casing (13) inside intercommunication No. one.

5. The spring clip device of claim 4, wherein the spring clip device comprises: the outer side wall of the purification box (12) is fixedly connected with a support plate (17); an air pump (18) is arranged at the top of the supporting plate (17); one end of the air pump (18) is communicated with the interior of the purifying box (12), and the other end of the air pump is communicated with a second shell (19).

6. The spring clip assembly of claim 5, wherein the spring clip assembly comprises: an activated carbon plate (20) penetrates through one side, away from the purification box (12), of the second shell (19), and the inside of the second shell (19) is divided into two cavities by the activated carbon plate (20); and an exhaust port (21) is arranged at the top of the second shell (19).