CN221196533U - Exhaust elbow with good heat insulation effect - Google Patents

Abstract

The utility model relates to the technical field of exhaust bent pipes and discloses an exhaust bent pipe with good heat insulation effect, which comprises an exhaust bent pipe body, wherein the upper end of the exhaust bent pipe body is fixedly connected with a shell, a first adjusting groove and a second adjusting groove are formed in the shell, the exhaust bent pipe also comprises a water inlet pipe and a water outlet pipe, the water outlet end of the water inlet pipe penetrates through the inner wall of one side of the first adjusting groove, and the water inlet end of the water outlet pipe penetrates through the inner wall of the other side of the first adjusting groove. According to the utility model, through the combination of the first regulating groove, the second regulating groove, the piston, the connecting rod and the regulating block, when the temperature of the exhaust elbow body is increased, kerosene in the second regulating groove can be heated and expanded, so that the piston is pushed to move upwards in the second regulating groove, the regulating block can be pushed to move upwards in the first regulating groove through the connecting rod, a water inlet pipe is further communicated with a water outlet pipe through a water guide groove, and water can be discharged to the surface of the exhaust elbow body through a water outlet, thereby effectively performing cooling and heat insulation operation.

Description

Exhaust elbow with good heat insulation effect

Technical Field

The utility model relates to the technical field of exhaust elbows, in particular to an exhaust elbows with good heat insulation effect.

Background

In the use of the exhaust pipe, if the temperature of the gas passing through the exhaust pipe is too high, the exhaust pipe can be damaged on one hand, and on the other hand, heat is conducted to the outer side of the exhaust pipe, so that the normal use and safety of equipment nearby the exhaust pipe can be influenced.

Through retrieving the publication number CN212389937U, disclose a blast pipe that thermal-insulated effect is good, including the blast pipe body, the drum has been set firmly at blast pipe body top, sliding connection has the slider in the drum, be located the slider below and fill there is distilled water in the drum, be located the slider top in the drum and be provided with the baffle, the baffle top has set firmly the regulation post, the cooperation of pegging graft is pegged graft with the drum top to the regulation post, regulation post side has set firmly a plurality of teeth along regulation post length direction equidistance.

In the process of realizing the utility model, the inventor finds that at least the following problems in the prior art are not solved, when the high-temperature gas continuously passes through the exhaust pipe body, the heat of the high-temperature gas is conducted into the cylinder to evaporate distilled water, the steam drives the sliding block to rise, the sliding block drives the adjusting column to rise, the adjusting column drives the gear to rotate, the gear drives the water pipe to rotate, and the spray head rotates to the bottom to perform water drainage, temperature reduction and heat insulation operation; but in the use, on the one hand, the temperature of exhaust return bend during operation only reaches 100 ℃, just can make distilled water evaporate, and the result of use is limited, and on the other hand, a small amount of steam in the drum can't effectively drive the water pipe to rotate, leads to the shower nozzle unable to rotate the bottom and carries out drainage cooling.

Therefore, we propose an exhaust elbow with good heat insulation effect, which can solve the problems.

Disclosure of utility model

The utility model aims to provide an exhaust elbow with good heat insulation effect, and solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust return bend that thermal-insulated effect is good, includes the exhaust return bend body, the upper end fixedly connected with casing of exhaust return bend body, first adjustment tank and second adjustment tank have been seted up to the inside of casing, still include inlet tube and outlet pipe, the water outlet end of inlet tube runs through the inner wall of first adjustment tank one side, the water inlet end of outlet pipe runs through the inner wall of first adjustment tank opposite side, the bottom side of outlet pipe is provided with the delivery port; an adjusting mechanism: install in the inside of first regulating tank for control inlet tube and outlet pipe's intercommunication, adjustment mechanism includes regulating block and piston, sliding connection is in the inside of first regulating tank and second regulating tank respectively for regulating block and piston, the guiding gutter has been seted up to the below level of regulating block, the vertical fixedly connected with connecting rod in middle part of piston upper surface, the top of connecting rod runs through the top inner wall of second regulating tank and with the middle part fixed connection of regulating block bottom side, the inside packing of second regulating tank has kerosene.

As an alternative of the technical scheme of the application, a return spring is arranged above the piston, and the return spring is arranged on the inner side of the second adjusting groove.

As an alternative of the technical scheme of the application, the reset spring is sleeved on the outer side of the connecting rod, and the connecting rod is matched with the sizes of the first adjusting groove and the second adjusting groove.

As an alternative of the technical scheme of the application, the water outlet end of the water outlet pipe is flush with the water inlet end of the water inlet pipe, and the water guide groove is matched with the water outlet pipe and the water inlet pipe in size.

As an alternative of the technical scheme of the application, the water outlets are uniformly distributed above the exhaust elbow body, and the kerosene is arranged at the bottom side of the piston.

Compared with the prior art, the utility model has the beneficial effects that through the combination of the first regulating groove, the second regulating groove, the piston, the connecting rod and the regulating block, when the temperature of the exhaust elbow body is increased, kerosene in the second regulating groove can be heated and expanded, so that the piston is pushed to move upwards in the second regulating groove, the regulating block can be pushed to move upwards in the first regulating groove through the connecting rod, the water inlet pipe is further communicated with the water outlet pipe through the water guide groove, and water can be discharged to the surface of the exhaust elbow body through the water outlet, thereby effectively performing cooling and heat insulation operation.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front view of an exhaust elbow with good thermal insulation effect according to the present utility model;

FIG. 2 is a side view of an adjustment block of an exhaust elbow with good thermal insulation effect according to the present utility model.

In the figure: the exhaust elbow body 1, the shell 11, the first regulating groove 12, the second regulating groove 13, the water inlet pipe 14, the water outlet pipe 15, the water outlet 16, the regulating block 2, the water guide groove 21, the piston 22, the connecting rod 23, the kerosene 24 and the return spring 25.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an exhaust elbow with good heat insulation effect, includes exhaust elbow body 1, exhaust elbow body 1's upper end fixedly connected with casing 11, first adjustment tank 12 and second adjustment tank 13 have been seted up to casing 11's inside, still include inlet tube 14 and outlet pipe 15, the water outlet end of inlet tube 14 runs through the inner wall of first adjustment tank 12 one side, the water inlet end of outlet pipe 15 runs through the inner wall of first adjustment tank 12 opposite side, the bottom side of outlet pipe 15 is provided with delivery port 16; an adjusting mechanism: install in the inside of first regulating tank 12 for control inlet tube 14 and outlet pipe 15's intercommunication, adjustment mechanism includes regulating block 2 and piston 22, and regulating block 2 and piston 22 sliding connection are respectively in the inside of first regulating tank 12 and second regulating tank 13, and guiding gutter 21 has been run through to the below level of regulating block 2, and the vertical fixedly connected with connecting rod 23 in middle part of piston 22 upper surface, the top of connecting rod 23 run through the top inner wall of second regulating tank 13 and with the middle part fixed connection of regulating block 2 bottom side, and the inside of second regulating tank 13 is filled with kerosene 24.

In this kind of technical scheme, through the combination of first regulating tank 12, second regulating tank 13, piston 22, connecting rod 23 and regulating block 2, when exhaust return bend body 1 temperature risees, kerosene in the second regulating tank 24 can be heated and expanded to promote piston 22 and upwards remove in second regulating tank 24, can promote regulating block 2 and upwards remove in first regulating tank 12 through connecting rod 23, further inlet tube 14 communicates with outlet pipe 15 through guiding gutter 21, can discharge water to the surface of exhaust return bend body 1 through delivery port 16, thereby effectively carry out the heat-insulating operation of cooling.

In this embodiment, a return spring 25 is disposed above the piston 22, the return spring 25 is disposed at the inner side of the second adjusting groove 13, the return spring 25 is sleeved at the outer side of the connecting rod 23, and the connecting rod 23 is matched with the sizes of the first adjusting groove 12 and the second adjusting groove 13.

In this technical scheme, after the exhaust elbow body 1 stops working, the temperature can reduce to normal temperature, and the kerosene of thermal expansion can shrink after the cooling, through the elasticity of reset spring 25, can promote piston 22 and move down the reset, and further connecting rod 23 pulls regulating block 2 and moves down, makes guiding gutter 21 and inlet tube 14 and outlet pipe 15 dislocation to the drainage operation of automatic control delivery port 16.

In this embodiment, the water outlet end of the water outlet pipe 15 is flush with the water inlet end of the water inlet pipe 14, the water guide groove 21 is matched with the sizes of the water outlet pipe 15 and the water inlet pipe 14, the water outlets 16 are uniformly distributed above the air exhaust elbow body 1, and the kerosene 24 is arranged at the bottom side of the piston 22.

In this technical scheme, in the process of up-and-down movement of the regulating block 2, the communication between the water outlet pipe 15 and the water inlet pipe 14 can be accurately controlled.

When the exhaust elbow with good heat insulation effect is used, when the temperature of the exhaust elbow body 1 is increased, kerosene in the second regulating groove 24 is heated and expanded, so that the piston 22 is pushed to move upwards in the second regulating groove 24, the regulating block 2 can be pushed to move upwards in the first regulating groove 12 through the connecting rod 23, the water inlet pipe 14 is further communicated with the water outlet pipe 15 through the water guide groove 21, water can be discharged to the surface of the exhaust elbow body 1 through the water outlet 16, thereby effectively performing cooling and heat insulation operation, when the exhaust elbow body 1 stops working, the temperature is reduced to normal temperature, the heated and expanded kerosene is contracted after being cooled, the piston 22 can be pushed to move downwards through the elastic force of the reset spring 25, the regulating block 2 is pulled to move downwards through the connecting rod 23, the water guide groove 21 is misplaced with the water inlet pipe 14 and the water outlet pipe 15, and the water outlet operation of the water outlet 16 is automatically controlled.

Claims (5)

1. The utility model provides an exhaust elbow with good heat insulation effect, includes exhaust elbow body (1), the upper end fixedly connected with casing (11) of exhaust elbow body (1), first adjustment tank (12) and second adjustment tank (13) have been seted up to the inside of casing (11), its characterized in that still includes inlet tube (14) and outlet pipe (15), the inner wall of first adjustment tank (12) one side is run through to the play water end of inlet tube (14), the inner wall of first adjustment tank (12) opposite side is run through to the water inlet end of outlet pipe (15), the bottom side of outlet pipe (15) is provided with delivery port (16);

An adjusting mechanism: install the inside at first adjustment tank (12) for control inlet tube (14) and outlet pipe (15) intercommunication, adjustment mechanism includes regulating block (2) and piston (22), sliding connection is in the inside of first adjustment tank (12) and second adjustment tank (13) respectively with piston (22), guiding gutter (21) has been run through to the below level of regulating block (2), the vertical fixedly connected with connecting rod (23) in middle part of piston (22) upper surface, the top of connecting rod (23) runs through the top inner wall of second adjustment tank (13) and with the middle part fixed connection of regulating block (2) bottom side, the inside of second adjustment tank (13) is filled with kerosene (24).

2. The exhaust elbow with good heat insulation effect according to claim 1, wherein: a return spring (25) is arranged above the piston (22), and the return spring (25) is arranged on the inner side of the second adjusting groove (13).

3. An exhaust elbow with good heat insulation effect according to claim 2, wherein: the reset spring (25) is sleeved on the outer side of the connecting rod (23), and the connecting rod (23) is matched with the first adjusting groove (12) and the second adjusting groove (13) in size.

4. The exhaust elbow with good heat insulation effect according to claim 1, wherein: the water outlet end of the water outlet pipe (15) is flush with the water inlet end of the water inlet pipe (14), and the water guide groove (21) is matched with the water outlet pipe (15) and the water inlet pipe (14) in size.

5. The exhaust elbow with good heat insulation effect according to claim 1, wherein: the water outlets (16) are uniformly distributed above the exhaust elbow body (1), and the kerosene (24) is arranged at the bottom side of the piston (22).