CN217111239U

CN217111239U - Flue gas temperature measuring device

Info

Publication number: CN217111239U
Application number: CN202123386676.3U
Authority: CN
Inventors: 陈雷; 徐健; 何仁; 王志敏; 蔡斌; 斯锋; 杨鹏
Original assignee: ANHUI SPECIAL EQUIPMENT INSPECTION INSTITUTE
Current assignee: ANHUI SPECIAL EQUIPMENT INSPECTION INSTITUTE
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-02
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a flue gas detects technical field, relates to a flue gas temperature measuring device. The utility model discloses a flue gas temperature measuring device, including flue gas temperature measuring instrument main part, curb plate one end and spout swing joint, the curb plate orientation the clean pad is established to one side of flue gas temperature measuring instrument display screen, and whole clean mechanism part volume is littleer, and the scene of being suitable for is narrower to the clean partial volume of mechanism of hand-held type flue gas analyzer among the prior art great, and it is narrow to be not suitable for the comparatively narrow detection space in some spaces to and big volume covers the flue gas analyzer all around, leads to the testing result error big, and the clean technical problem who has the dead angle, a flue gas temperature measuring device of this application sets up the plate of spout through one side fixed mounting at the flue gas analyzer main part, sets up curb plate one end and spout swing joint, and the curb plate orientation the clean pad is established one side of flue gas temperature measuring instrument display screen, and whole clean mechanism part volume is littleer, and the scene of being suitable is wider, and be convenient for deepening, like comparatively narrow and small flue, has avoided the influence of big casing to the testing result simultaneously, curb plate and clean can set up suitable size, cover the width of whole display screen, and clean not keep the dead angle.

Description

Flue gas temperature measuring device

Technical Field

The utility model relates to a flue gas detects technical field, specifically, relates to a flue gas temperature measuring device.

Background

The flue gas temperature value can visually reflect whether the boiler is operated normally or not and whether the operation parameters need to be optimized or not, and is also a key parameter which needs to be monitored by boiler equipment. The flue gas temperature is typically measured using a flue gas temperature measuring instrument. The flue gas analyzer is used for continuously analyzing and measuring CO by using an electrochemical sensor ₂ 、CO、NOx、SO ₂ And (4) equipment for waiting the smoke content. The portable environmental monitoring device is mainly used for environment monitoring and hand-held use near pollution emission or pollution sources of small oil and gas boilers. According to the using mode, the smoke analyzer can be divided into a handheld smoke analyzer and a fixed connection line recording smoke analyzer. In the use process of the flue gas analyzer, the flue gas analyzer needs to go deep into the scene with more dust, such as the scene of the scene, and the display screen of the flue gas temperature measuring instrument can become fuzzy due to the flue gas in the flue gas detection process, so that the display screen needs to be cleaned frequently.

If the Chinese invention application publication number is CN112958502A, the application date is 2021, 02 and 19, the invention name is: an automatic cleaning device for the corner of computer screen. The utility model discloses a structure includes the frame, the outside fixedly connected with glass screen of frame, the top swing joint of frame has the support, the screw thread lead screw has been cup jointed to the inside of support, the ring is turned round to the outside fixedly connected with of screw thread lead screw, the left side swing joint of screw thread lead screw has the drive pulley, the electro-magnet has been cup jointed to the outside of stripper bar, the outside fixedly connected with permanent magnet of stripper bar, the outside meshing of latch is connected with first gear, the outside fixedly connected with arc joint piece of stripper bar, the outside swing joint of telescopic link has the brush head, the outside swing joint of telescopic link has the take-up pulley, the stay cord has been cup jointed to the outside of take-up pulley. The scheme has the advantages that the corners of the computer screen can be cleaned, and meanwhile, dust is prevented from entering the screen through the seams to cause damage, but the scheme can only clean the local part of the screen, is complex in structure and is not suitable for use scenes of mobile electronic equipment.

Hand-held type flue gas analyzer removes operation, has the clean structure of screen to mobile electronic equipment among the prior art, and utility model authorizes the bulletin number for CN210609255U like china, and the application date is 09 months 19 days in 2019, the utility model name is: a mobile phone screen structure with a cleaning function. The disclosed device comprises a mobile phone body and a mobile phone screen fixedly installed on the mobile phone body, wherein the outer side surface of the mobile phone body corresponding to the mobile phone screen is fixedly connected with a U-shaped shell of a hollow structure, the inner wall of the horizontal part of the U-shaped shell is rotatably connected with a reciprocating lead screw through a plurality of ball bearings, one end of the reciprocating lead screw is fixedly connected with a driven helical gear, the inner wall of the vertical part of the U-shaped shell is fixedly connected with a double-shaft motor, output shafts at two ends of the double-shaft motor are fixedly connected with rotating rods, and one end of each rotating rod, far away from the double-shaft motor, is fixedly connected with a driving helical gear meshed with the driven helical gear. This scheme can realize the quick convenient clearance of cell-phone screen, and is easy and simple to handle, convenient to use, but its outside fixed surface at the screen is connected with hollow structure's U-shaped shell, if be applied to flue gas analyzer, both influenced flue gas analyzer's testing result, and the bigger fuselage is also not convenient for deepen the comparatively narrow detection space in some spaces.

Disclosure of Invention

1. Problems to be solved

The utility model discloses a flue gas temperature measuring device, including flue gas temperature measuring instrument main part, curb plate one end and spout swing joint, the curb plate orientation the clean pad is established to one side of flue gas temperature measuring instrument display screen, and whole clean mechanism part volume is littleer, and the scene of being suitable for is narrower to the clean partial volume of mechanism of hand-held type flue gas analyzer among the prior art great, and it is narrow to be not suitable for the comparatively narrow detection space in some spaces to and big volume covers the flue gas analyzer all around, leads to the testing result error big, and the clean technical problem who has the dead angle, a flue gas temperature measuring device of this application sets up the plate of spout through one side fixed mounting at the flue gas analyzer main part, sets up curb plate one end and spout swing joint, and the curb plate orientation the clean pad is established one side of flue gas temperature measuring instrument display screen, and whole clean mechanism part volume is littleer, and the scene of being suitable is wider, and be convenient for deepening, like comparatively narrow and small flue, has avoided the influence of big casing to the testing result simultaneously, curb plate and clean can set up suitable size, cover the width of whole display screen, and clean not keep the dead angle.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a flue gas temperature measuring device, includes flue gas temperature measuring instrument, flue gas temperature measuring instrument one side fixed mounting has the plate, the spout has been seted up to plate one side, still includes the curb plate, curb plate one end and spout swing joint can be for spout vertical migration, the curb plate sets up the one side at the flue gas temperature measuring instrument display screen, the curb plate orientation one side of flue gas temperature measuring instrument display screen is equipped with the cleaning pad, the cleaning pad contacts with the flue gas temperature measuring instrument display screen.

Furthermore, a sliding plate is arranged in the sliding groove in a sliding mode, bearings are fixed to two side walls of the sliding groove, a reciprocating threaded rod is connected to one of the bearings, one end of the reciprocating threaded rod penetrates through the sliding plate and the other bearing, and the reciprocating threaded rod is connected with the sliding plate through threads. This is an implementation mode of curb plate one end and spout swing joint, and this implementation can make the even application of force in the curb plate length, and the same speed of whole curb plate is perpendicular to the display screen and is removed, can not appear some stress point atress if and the clearance is not clean, appears the dead angle.

Further, a motor is installed on one side of the plate and connected with one end of the reciprocating threaded rod. The design of motor makes the electrodeless adjustment of curb plate, and efficiency is higher, and the application of force is more even, and the display screen cleanliness is higher.

Furthermore, a connecting plate is arranged on one side of the side plate, a telescopic mechanism is arranged between the connecting plate and the sliding plate, and a limiting mechanism is arranged between the connecting plate and the side plate. The relative distance between the display screen and the cleaning pad is always kept at a proper distance by the arrangement of the telescopic mechanism and the limiting mechanism, the display screen cannot be damaged due to overlarge acting force between the telescopic mechanism and the limiting mechanism, and cleaning is not ineffective due to too small acting force.

Furthermore, telescopic machanism includes spring and telescopic link, telescopic link one end is fixed on the slide, the telescopic link other end is fixed on the connecting plate, the spring housing is established outside the telescopic link, the spring both ends are fixed respectively at the telescopic link both ends.

Further, the telescopic link includes upper boom and sleeve pipe, the sleeve pipe is fixed on the slide, upper boom one end is fixed on the connecting plate, the upper boom other end is inserted and is established in the sleeve pipe, and the upper boom is inserted and is established one end in the sleeve pipe and be fixed with the pole limiting plate.

Further, stop gear includes round hole and threaded rod, the round hole is seted up in curb plate one side, threaded rod one end is fixed on the connecting plate, threaded rod one end passes the round hole and is connected with the nut, the nut external fixation has the commentaries on classics handle. This preferred mode makes the curb plate more easily dismantled, is convenient for change.

Further, a pull handle is fixed on one side of the smoke temperature measuring instrument.

Further, the side plates and the cleaning pad are connected through the fastening tapes. Due to the design of the fastening tape, the cleaning pad can be conveniently replaced after the service life of the cleaning pad is used up, the whole side plate does not need to be replaced, the convenience and the practicability are realized, and the cost is also saved.

3. Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

the utility model discloses a flue gas temperature measuring device, through one side fixed mounting plate in the flue gas analyzer main part, the spout has been seted up to plate one side, sets up curb plate one end and spout swing joint, can be for spout vertical migration, and the curb plate setting is in one side of flue gas temperature measuring instrument display screen, the curb plate orientation clean pad is established to one side of flue gas temperature measuring instrument display screen. Clean mechanism part is small, compares in prior art in the technical scheme of the outside fixed surface of screen be connected with hollow structure's U-shaped shell, because of the volume is littleer, the scene of being suitable for is wider, is convenient for go deep into the comparatively narrow detection space in some spaces, like comparatively narrow little flue etc. avoided the influence of major housing to the testing result simultaneously, curb plate and cleaning pad can set up suitable size, cover the width of whole display screen, clean not leaving the dead angle.

Drawings

Fig. 1 is a schematic front view of a flue gas temperature measuring device according to embodiment 1;

FIG. 2 is a schematic top view showing the structure of a flue gas temperature measuring apparatus according to embodiment 1;

fig. 3 is a schematic side view of a flue gas temperature measuring apparatus according to embodiment 1;

fig. 4 is a schematic view of a telescopic rod structure of the flue gas temperature measuring device in embodiment 1.

In the figure:

1. a flue gas temperature measuring instrument; 2. a plate block; 3. a chute; 4. a reciprocating threaded rod; 5. a slide plate; 6. a spring;

7. a telescopic rod; 71. a rod is arranged; 72. a sleeve; 73. a lever limit plate;

8. a connecting plate; 9. a side plate; 10. a cleaning pad; 11. a circular hole; 12. a threaded rod; 13. a nut; 14. turning a handle; 15. a motor; 16. and pulling the handle.

Detailed Description

The invention is further described with reference to specific examples.

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 1

The utility model provides a flue gas temperature measuring device, includes flue gas

temperature measuring instrument

1, 1 one side fixed mounting of flue gas temperature measuring instrument has plate 2, spout 3 has been seted up to 2 one sides of plate, still includes

curb plate

9, 9 one end of curb plate and 3 swing joint of spout can be for 3 vertical migration of spout, curb plate 9 sets up the one side at 1 display screens of flue gas temperature measuring instrument, 9 orientation of curb plate one side of 1 display screens of flue gas temperature measuring instrument is equipped with cleaning pad 10, cleaning pad 10 contacts with 1 display screens of flue gas temperature measuring instrument.

A sliding plate 5 is arranged in the sliding groove 3 in a sliding mode, bearings are fixed on two side walls of the sliding groove 3, a reciprocating threaded rod 4 is connected into one of the bearings, one end of the reciprocating threaded rod 4 penetrates through the sliding plate 5 and the other bearing, and the reciprocating threaded rod 4 is connected with the sliding plate 5 through threads. This is an implementation mode of curb plate one end and spout swing joint, and this implementation can make the even application of force in the curb plate length, and the same speed of whole curb plate is perpendicular to the display screen and is removed, can not appear some stress point atress if and the clearance is not clean, appears the dead angle.

And a motor 15 is arranged on one side of the plate 2, and the motor 15 is connected with one end of the reciprocating threaded rod 4. Only need starter motor 15, starter motor 15 just can drive and come and go threaded rod 4 and rotate, and come and go threaded rod 4 and rotate just can drive slide 5 and do the back and forth movement, and slide 5 is the back and forth movement just can drive curb plate 9 and do the back and forth movement on the display screen, and rethread cleaning pad 10 just can be cleaned the display screen. The design of motor makes the electrodeless adjustment of curb plate, and efficiency is higher, and the application of force is more even, and the display screen cleanliness is higher.

A connecting plate 8 is arranged on one side of the side plate 9, a telescopic mechanism is arranged between the connecting plate 8 and the sliding plate 5, and a limiting mechanism is arranged between the connecting plate 8 and the side plate 9. The relative distance between the display screen and the cleaning pad is always kept at a proper distance by the arrangement of the telescopic mechanism and the limiting mechanism, the display screen cannot be damaged due to overlarge acting force between the telescopic mechanism and the limiting mechanism, and cleaning is not ineffective due to too small acting force.

The telescopic mechanism comprises a spring 6 and a telescopic rod 7, one end of the telescopic rod 7 is fixed on the sliding plate 5, the other end of the telescopic rod 7 is fixed on the connecting plate 8, the spring 6 is sleeved outside the telescopic rod 7, and two ends of the spring 6 are respectively fixed at two ends of the telescopic rod 7.

The telescopic rod 7 comprises an upper rod 71 and a sleeve 72, the sleeve 72 is fixed on the sliding plate 5, one end of the upper rod 71 is fixed on the connecting plate 8, the other end of the upper rod 71 is inserted in the sleeve 72, and a rod limiting plate 73 is fixed at one end of the upper rod 71 inserted in the sleeve 72.

Stop gear includes round hole 11 and threaded rod 12, round hole 11 is seted up in curb plate 9 one side, threaded rod 12 one end is fixed on connecting plate 8, threaded rod 12 one end is passed round hole 11 and is connected with nut 13, nut 13 external fixation has commentaries on classics handle 14.

A pull handle 16 is fixed on one side of the flue gas temperature measuring instrument 1. When the cleaning pad 10 needs to be cleaned and replaced, the nut 13 is rotated away from one end of the threaded rod 12 by rotating the rotating handle 14, and then the side plate 9 is taken down.

Example 2

A smoke temperature measuring device of this embodiment is substantially the same as embodiment 1, except that no handle is provided, and a fastening tape is used to connect the side plate 9 and the cleaning pad 10. Due to the design of the fastening tape, the cleaning pad can be conveniently replaced after the service life of the cleaning pad is used up, the whole side plate does not need to be replaced, the convenience and the practicability are realized, and the cost is also saved.

Claims

1. The utility model provides a flue gas temperature measuring device, includes flue gas temperature measuring apparatu (1), its characterized in that: flue gas temperature measurement appearance (1) one side fixed mounting has plate (2), spout (3) have been seted up to plate (2) one side, still include curb plate (9), curb plate (9) one end and spout (3) swing joint can be for spout (3) vertical migration, curb plate (9) set up the one side at flue gas temperature measurement appearance (1) display screen, curb plate (9) orientation one side of flue gas temperature measurement appearance (1) display screen is equipped with cleaning pad (10), cleaning pad (10) contact with flue gas temperature measurement appearance (1) display screen.

2. The flue gas temperature measuring device according to claim 1, wherein: the sliding device is characterized in that a sliding plate (5) is arranged in the sliding groove (3) in a sliding mode, bearings are fixed on two side walls of the sliding groove (3), one of the bearings is connected with a reciprocating threaded rod (4), one end of the reciprocating threaded rod (4) penetrates through the sliding plate (5) and the other bearing, and the reciprocating threaded rod (4) is connected with the sliding plate (5) through threads.

3. A flue gas temperature measuring device according to claim 2, characterized in that: and a motor (15) is installed on one side of the plate (2), and the motor (15) is connected with one end of the reciprocating threaded rod (4).

4. A flue gas temperature measuring device according to claim 2, characterized in that: a connecting plate (8) is arranged on one side of the side plate (9), a telescopic mechanism is arranged between the connecting plate (8) and the sliding plate (5), and a limiting mechanism is arranged between the connecting plate (8) and the side plate (9).

5. The flue gas temperature measuring device according to claim 4, wherein: telescopic machanism includes spring (6) and telescopic link (7), telescopic link (7) one end is fixed on slide (5), the telescopic link (7) other end is fixed on connecting plate (8), spring (6) cover is established outside telescopic link (7), spring (6) both ends are fixed respectively at telescopic link (7) both ends.

6. The flue gas temperature measuring device according to claim 5, wherein: telescopic link (7) include upper boom (71) and sleeve pipe (72), sleeve pipe (72) are fixed on slide (5), upper boom (71) one end is fixed on connecting plate (8), upper boom (71) other end is inserted and is established in sleeve pipe (72), and upper boom (71) insert and establish in sleeve pipe (72) one end be fixed with pole limiting plate (73).

7. The flue gas temperature measuring device according to claim 5, wherein: stop gear includes round hole (11) and threaded rod (12), set up in curb plate (9) one side round hole (11), threaded rod (12) one end is fixed on connecting plate (8), threaded rod (12) one end is passed round hole (11) and is connected with nut (13), nut (13) external fixation has commentaries on classics handle (14).

8. The flue gas temperature measuring device according to claim 1, wherein: a pull handle (16) is fixed on one side of the flue gas temperature measuring instrument (1).

9. The flue gas temperature measuring device according to claim 1, wherein: the side plates (9) are connected with the cleaning pad (10) through sticky buckles.