CN220063558U

CN220063558U - Smoke collecting pipe convenient to install

Info

Publication number: CN220063558U
Application number: CN202321435460.8U
Authority: CN
Inventors: 赵坤; 祝建武; 胡友明
Original assignee: Hubei Zeqi Construction Co ltd
Current assignee: Hubei Zeqi Construction Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-21
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a smoke collecting pipe convenient to install, which belongs to the technical field of waste gas treatment and comprises a smoke discharging pipe, wherein an installation frame is arranged outside the smoke discharging pipe, and an installation mechanism convenient to install the smoke collecting pipe is arranged above the installation frame. According to the utility model, the clamping blocks on two sides above the mounting frame are aligned to the two mounting grooves through the mounting mechanism, the protruding blocks on one side of the elastic sheet are sprung into the grooves, the mounting frame is fixed on the outer wall of the smoke exhaust pipe, then the worker screws the smoke exhaust pipe upwards from the lower part of the mounting frame, the smoke inlet above the smoke exhaust pipe extends into the smoke exhaust pipe from the smoke exhaust hole, the mounting of the smoke exhaust pipe is completed, the smoke is automatically collected and checked, the use is convenient, the worker removes the fixing bolt between the pressing plate and the connecting plate, the connecting plate is rotated to separate the smoke exhaust pipe from the pull rod, then the smoke exhaust pipe can be removed from the middle part of the mounting frame by reversely rotating the smoke exhaust pipe, the new smoke exhaust pipe is mounted, the impurity adhered inside the smoke exhaust pipe is prevented from polluting the collected smoke, and the accuracy of the smoke detection result is ensured.

Description

Smoke collecting pipe convenient to install

Technical Field

The utility model belongs to the technical field of waste gas treatment, and particularly relates to a smoke collecting pipe convenient to install.

Background

When detecting exhaust gas through the flue gas tester, in order to avoid the impurity of adopting inside adhesion of tobacco pipe to pollute the flue gas of collecting and influence testing result, should change the tobacco pipe of adopting before detecting, in order to conveniently install the dismantlement to adopting the tobacco pipe, propose a tobacco pipe of adopting convenient to installation.

According to the search, the application number is CN202223515579.4, a smoke and dust sampling tube is disclosed, the smoke and dust sampling tube comprises a smoke gun rod, a sampling head is arranged at one end of the smoke gun rod, a handle is fixed on the side wall of the other end of the smoke gun rod, a sealing structure for sealing a gap between a sampling port and the smoke gun rod is sleeved on the smoke gun rod, the smoke gun rod is tightly plugged with the gap between the sampling port through the sealing structure, the air bag is inflated through the inflation structure, the air bag is enlarged to expand the flexible sealing plug, the air bag is tightly and fully attached to the outer wall of the smoke gun rod and the inner wall of the sampling port, the second connecting piece and the first connecting piece are unscrewed by a user, the air bag can be deflated, the operation is simple and easy to learn, the working efficiency is improved, the sealing effect is excellent, the accuracy of sampling data is improved, the smoke gun rod is flexibly sealed and tightly under the pressure of a tightening ring and the air bag, the friction force between the smoke gun rod and the smoke gun is greatly blocked in the gap, the air bag is prevented from being sucked into the sampling port under negative pressure, the smooth operation of sampling work is ensured, and the waste of resources is avoided.

But it is found through research that: the device is inconvenient to be installed and fixed and carries out automatic collection automated inspection in the flue gas emission point department, and it is not convenient enough to use, and the device is inconvenient to dismantle the change to collecting the flue gas structure, and the flue gas of receipts can pollute the flue gas and collect the structure inner wall, and then pollutes the flue gas of collecting next time, influences flue gas detection degree of accuracy, therefore provides a novel device and solves this problem.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the use is not convenient enough, the smoke collecting pipe convenient to install is provided.

The technical scheme adopted by the utility model is as follows: the smoke collecting pipe comprises a smoke discharging pipe, wherein a mounting frame is arranged outside the smoke discharging pipe;

and a mounting mechanism which is convenient for mounting the smoke collecting pipe is arranged above the mounting frame.

Wherein, installation mechanism includes the mounting groove, fixture block, shell fragment, adopts the tobacco pipe and advances the tobacco pipe, the embedding of tobacco pipe surface symmetry is provided with the mounting groove, mounting bracket top both sides symmetry fixed mounting has the fixture block that agrees with the mounting groove, fixture block one side elastic connection has the shell fragment, and shell fragment one side is provided with the lug, and the inside embedding of mounting groove is provided with the recess that agrees with the lug, the mounting bracket middle part has the tobacco pipe of adopting through screw hole threaded connection, it is provided with into the tobacco pipe top middle part, and advances tobacco pipe outer wall nestification and be provided with sealing rubber circle, and advances tobacco pipe internally mounted and have check valve A, and the tobacco pipe surface of discharging is provided with the exhaust port that agrees with the tobacco pipe, it is PP to adopt the tobacco pipe material.

Wherein, exhaust tobacco pipe top one side is provided with the mouth of discharging fume, and mouthful internally mounted of discharging fume has check valve B, and the mouth of discharging fume has the connecting pipe through quick-operation joint, and the connecting pipe other end is connected with outside flue gas tester, adopt the inside sliding connection of tobacco pipe has the piston, piston below fixed mounting has the pull rod, and the pull rod end extends to the tobacco pipe outside of adopting through the through-hole, and the terminal outer wall of pull rod is provided with the screw thread, the terminal threaded connection of pull rod has the connecting plate, electric telescopic handle is installed to mounting bracket bilateral symmetry, electric telescopic handle end fixed mounting has the clamp plate, and the connecting plate passes through fixing bolt with the clamp plate and is connected.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the clamping blocks on two sides above the mounting frame are clamped into the two mounting grooves by the mounting mechanism, the protruding blocks on one side of the elastic sheet are sprung into the grooves, the mounting frame is fixed on the outer wall of the smoke exhaust pipe, then a worker screws the smoke extraction pipe up from the lower side of the mounting frame, the smoke inlet above the smoke extraction pipe extends into the smoke exhaust pipe from the smoke exhaust hole, the mounting of the smoke extraction pipe is completed, the smoke is automatically collected and inspected, and the use is convenient.

2. According to the utility model, a worker removes the fixing bolt between the pressing plate and the connecting plate, rotates the connecting plate to separate the connecting plate from the pull rod, and then reversely rotates the smoke collecting pipe to remove the smoke collecting pipe from the middle of the mounting frame, so that a new smoke collecting pipe is mounted, the impurity adhered to the inside of the smoke collecting pipe is prevented from polluting the collected smoke, and the accuracy of a smoke detection result is ensured.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a smoke collecting pipe of the utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a mounting frame in the utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

fig. 4 is a schematic diagram of the enlarged structure at a of fig. 3 in the present utility model.

The marks in the figure: 1. a smoke exhaust pipe; 101. a mounting groove; 102. a mounting frame; 1021. a clamping block; 1022. a spring plate; 103. an electric telescopic rod; 1031. a pressing plate; 2. a smoke collecting pipe; 201. a piston; 2011. a pull rod; 202. a connecting plate; 203. a smoke outlet; 204. a smoke inlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-4, a smoke collecting pipe convenient to install comprises a smoke discharging pipe 1, wherein a mounting frame 102 is arranged outside the smoke discharging pipe 1;

and a mounting mechanism which is convenient for mounting the smoke collecting pipe is arranged above the mounting frame 102.

Referring to fig. 1, 2, 3, and 4, in this embodiment, the mounting mechanism includes a mounting groove 101, a clamping block 1021, a spring 1022, a smoke collecting tube 2 and a smoke inlet 204, the surface of the smoke discharging tube 1 is symmetrically embedded with the mounting groove 101, the clamping blocks 1021 matching with the mounting groove 101 are symmetrically and fixedly mounted on two sides above the mounting frame 102, one side of the clamping block 1021 is elastically connected with the spring 1022, one side of the spring 1022 is provided with a bump, a groove matching with the bump is embedded in the mounting groove 101, the middle part of the mounting frame 102 is connected with the smoke collecting tube 2 through a threaded hole in a threaded manner, the middle part above the smoke collecting tube 2 is provided with the smoke inlet 204, the outer wall of the smoke inlet 204 is embedded with a sealing rubber ring, the inside of the smoke inlet 204 is provided with a check valve a, the surface of the smoke discharging tube 1 is provided with a smoke discharging hole matching with the smoke inlet 204, and the smoke collecting tube 2 is made of PP;

the staff aligns two mounting grooves 101 card with fixture block 1021 of mounting bracket 102 top both sides and goes into, the lug bullet of shell fragment 1022 side goes into to the recess in, fix mounting bracket 102 at the exhaust pipe 1 outer wall, afterwards, the staff will adopt tobacco pipe 2 to twist in from mounting bracket 102 below, adopt the mouth 204 of taking tobacco pipe 2 top to extend into the exhaust pipe 1 inside from the exhaust port, the sealing rubber circle of mouth 204 outer wall will advance the gap seal between mouth 204 and the exhaust port, accomplish the installation to adopting tobacco pipe 2, the check valve A of mouth 204 department makes the inside flue gas of exhaust pipe 1 can enter into to adopting tobacco pipe 2 in, and adopt the inside flue gas of tobacco pipe 2 unable back to exhaust pipe 1 inside, the material is the excellent acid and alkali resistance of adopting tobacco pipe 2 of PP, simultaneously have fine heat resistance, avoid the flue gas high temperature to cause the damage to adopting tobacco pipe 2, avoid the acid or alkaline gas in the flue gas to corrode and adopt 2 simultaneously, reverse rotation adopts 2 can be with adopting 2 to dismantle 102 middle part, afterwards inwards pressing shell fragment 1022 for the lug breaks away from the recess, and then make the fixture block follow the installation to take tobacco pipe 2, and then follow the inside 101 and dismantle the tobacco pipe 102 smoothly to the exhaust pipe 1, accomplish the dismantlement to the mounting bracket 102.

Referring to fig. 1, 3 and 4, in this embodiment, a smoke outlet 203 is provided on one side above the smoke exhaust pipe 1, a check valve B is installed inside the smoke outlet 203, the smoke outlet 203 is connected with a connecting pipe through a quick connector, the other end of the connecting pipe is connected with an external smoke tester, a piston 201 is slidably connected inside the smoke exhaust pipe 2, a pull rod 2011 is fixedly installed below the piston 201, the tail end of the pull rod 2011 extends to the outside of the smoke exhaust pipe 2 through a through hole, threads are provided on the outer wall of the tail end of the pull rod 2011, a connecting plate 202 is connected with the tail end of the pull rod 2011 through threads, electric telescopic rods 103 are symmetrically installed on two sides of the mounting frame 102, a pressing plate 1031 is fixedly installed at the tail end of the electric telescopic rods 103, and the connecting plate 202 is connected with the pressing plate 1031 through fixing bolts.

After the smoke collection pipe 2 is installed, the connecting plate 202 is screwed at the tail end of the pull rod 2011, then the pressing plate 1031 and the connecting plate 202 are fixed together through the fixing bolts, when smoke test is needed, the electric telescopic rod 103 stretches to drive the pressing plate 1031 to move downwards and the connecting plate 202 to move downwards, the connecting plate 202 drives the pull rod 2011 to move downwards, then the piston 201 is pulled to move downwards, smoke inside the smoke exhaust pipe 1 is pumped into the smoke collection pipe 2, when the electric telescopic rod 103 stretches to the limit, the piston 201 just moves to the lowest position in the smoke collection pipe 2, the collection of the smoke is completed, then the electric telescopic rod 103 contracts to drive the pressing plate 1031 and the connecting plate 202 to move upwards, the pull rod 2011 and the piston 201 move upwards, the smoke collected inside the smoke collection pipe 2 is pushed out from the smoke outlet 203, the smoke enters the smoke tester through the connecting pipe to be detected, and the smoke inside the smoke collection pipe 203 can not be discharged from the smoke outlet 203.

Referring to fig. 2 and 3, in the present embodiment, the electric telescopic rod 103 is electrically connected to an external power source through a control panel.

Working principle: firstly, a worker clamps clamping blocks 1021 on two sides above a mounting frame 102 in two mounting grooves 101, a lug on one side of a spring plate 1022 is sprung into a groove, the mounting frame 102 is fixed on the outer wall of a smoke exhaust pipe 1, then the worker screws a smoke collecting pipe 2 upwards from the lower part of the mounting frame 102, a smoke inlet 204 above the smoke collecting pipe 2 extends into the smoke exhaust pipe 1 from a smoke outlet, a sealing rubber ring on the outer wall of the smoke inlet 204 seals a gap between the smoke inlet 204 and the smoke outlet, the mounting of the smoke collecting pipe 2 is completed, a connecting plate 202 is screwed at the tail end of a pull rod 2011, then a pressing plate 1031 and the connecting plate 202 are fixed together through a fixing bolt, then when smoke testing is required, an electric telescopic rod 103 stretches to drive the pressing plate 1031 to move downwards and the connecting plate 202 to drive the pull rod 2011 to move downwards, and then a piston 201 is pulled to move downwards, smoke inside the smoke exhaust pipe 1 is pumped into the smoke collecting pipe 2 from the smoke inlet 204, the check valve A at the smoke inlet 204 enables the smoke in the smoke exhaust pipe 1 to enter the smoke collecting pipe 2, the smoke in the smoke collecting pipe 2 cannot flow back to the smoke exhaust pipe 1, when the electric telescopic rod 103 stretches to the limit, the piston 201 just moves to the lowest position in the smoke collecting pipe 2, the collection of the smoke is completed, then the electric telescopic rod 103 contracts to drive the pressing plate 1031 and the connecting plate 202 to move upwards, the pull rod 2011 and the piston 201 move upwards, the piston 201 pushes the smoke collected in the smoke collecting pipe 2 out of the smoke outlet 203, the smoke enters the smoke tester through the connecting pipe to be detected, the check valve B at the smoke outlet 203 enables the smoke in the smoke collecting pipe 2 to be discharged from the smoke outlet 203, and finally, the external smoke cannot enter the smoke collecting pipe 2 from the smoke outlet 203 for detecting again at intervals, the staff removes the fixing bolt between clamp plate 1031 and the connecting plate 202, rotatory connecting plate 202 separates it with the pull rod 2011, afterwards counter-rotating adopts tobacco pipe 2 can be followed and is taken tobacco pipe 2 and dismantle from the mounting bracket 102 middle part, install new adopting tobacco pipe 2, avoid adopting the inside adhering impurity pollution of tobacco pipe 2 to gather the flue gas, influence the testing result, the material is the low price of adopting tobacco pipe 2 of PP, disposable, and the material is the excellent acid and alkali resistance of tobacco pipe 2 of PP has simultaneously, it is fine heat resistance to have, avoid the flue gas temperature to be too high to lead to the fact the corruption to adopting tobacco pipe 2 and pollute the flue gas, acid or alkaline gas in the flue gas corrodes and adopts tobacco pipe 2 and pollute the flue gas, guaranteed the accuracy of flue gas testing result, mounting bracket 102 repeatedly usable, after exhaust fume pipe 1 abandonment, through inwards pressing shell fragment 1022, make the lug break away from the recess, and then make fixture block 1021 discharge smoothly from mounting bracket 101 inside, separate mounting bracket 102 and exhaust fume pipe 1, accomplish the dismantlement to mounting bracket 102, install to new exhaust fume pipe 1 outer wall.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a smoke tube is adopted to installation of being convenient for, includes smoke tube (1), its characterized in that: the outside of the smoke exhaust pipe (1) is provided with a mounting frame (102);

a mounting mechanism which is convenient for mounting the smoke collecting pipe is arranged above the mounting frame (102);

the mounting mechanism comprises a mounting groove (101), a clamping block (1021), a spring piece (1022), a smoke collecting pipe (2) and a smoke inlet (204);

the utility model discloses a smoke exhaust pipe, including smoke exhaust pipe (1), mounting bracket (102) top both sides symmetry fixed mounting has fixture block (1021) that agrees with mounting bracket (101), fixture block (1021) one side elastic connection has shell fragment (1022), and shell fragment (1022) one side is provided with the lug, and the inside embedding of mounting bracket (101) is provided with the recess that agrees with the lug, mounting bracket (102) middle part is provided with smoke collecting pipe (2) through screw hole threaded connection, smoke collecting pipe (2) top middle part is provided with into mouth (204), and mouth (204) outer wall nested is provided with sealing rubber circle, and mouth (204) internally mounted check valve A that just smoke exhaust pipe (1) surface is provided with the exhaust port that agrees with mouth (204).

2. A smoke tube for facilitating installation as defined in claim 1, wherein: one side above the smoke exhaust pipe (1) is provided with a smoke outlet (203), a check valve B is arranged in the smoke outlet (203), the smoke outlet (203) is connected with a connecting pipe through a quick connector, and the other end of the connecting pipe is connected with an external smoke tester.

3. A smoke tube for facilitating installation as defined in claim 1, wherein: the smoke collecting pipe (2) is internally connected with a piston (201) in a sliding mode, a pull rod (2011) is fixedly installed below the piston (201), the tail end of the pull rod (2011) extends to the outside of the smoke collecting pipe (2) through a through hole, and threads are arranged on the outer wall of the tail end of the pull rod (2011).

4. A smoke tube for facilitating installation as defined in claim 3, wherein: and the tail end of the pull rod (2011) is in threaded connection with a connecting plate (202).

5. A smoke tube for facilitating installation as defined in claim 1, wherein: electric telescopic rods (103) are symmetrically arranged on two sides of the mounting frame (102), pressing plates (1031) are fixedly arranged at the tail ends of the electric telescopic rods (103), and the connecting plates (202) are connected with the pressing plates (1031) through fixing bolts.

6. A smoke tube for facilitating installation as defined in claim 1, wherein: the smoke collecting pipe (2) is made of PP.