CN217635706U

CN217635706U - Boiler operation oxygen volume monitoring devices fixed knot constructs and monitoring devices thereof

Info

Publication number: CN217635706U
Application number: CN202221033807.1U
Authority: CN
Inventors: 郭树军; 张瀚铭; 王家骥
Original assignee: Inner Mongolia Fengdian Energy Power Generation Co ltd
Current assignee: Inner Mongolia Fengdian Energy Power Generation Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-21
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a fixing structure of a boiler operation oxygen amount monitoring device, which comprises a device main body, wherein the device main body comprises a boiler, a flue, a probe hole and a probe rod body, the flue is arranged on the boiler, the probe hole is arranged on the flue, and the probe rod body is arranged in the probe hole; and a fixing component, including mounting, extruded piece, buckle spare, filtering piece and sealing member, the mounting set up in on the flue, the extruded piece set up in on the mounting, buckle spare set up in on the mounting, filter set up in inside the probe pole body, the sealing member set up in on the flue surface. The utility model discloses a be provided with fixed subassembly in the device main part to the staff installs the dismantlement to the probe pole that needs are clean or break down.

Description

Boiler operation oxygen volume monitoring devices fixed knot constructs and monitoring devices thereof

Technical Field

The utility model relates to a boiler technical field, especially a boiler operation oxygen volume monitoring devices fixed knot constructs and monitoring devices thereof.

Background

The boiler is an energy conversion equipment, there is the chemical energy in the fuel to the energy of boiler input, the electric energy, boiler output has certain steam of heat energy, high-temperature water or organic heat carrier, hot water or steam that produce in the boiler can directly provide required heat energy for industrial production and people's life, also can convert mechanical energy into through steam power device, or rethread generator converts mechanical energy into electric energy, need detect the oxygen content of pipeline when using the boiler, consequently need use oxygen volume monitoring devices, when using oxygen volume monitoring devices, need cooperate the probe pole to use, current probe pole need install and use on the boiler flue, and the probe pole is in the flue for a long time and needs regularly clean, and if break down, more need overhaul, but current probe pole mounting means is too loaded down with trivial details complicacy, bring very big inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of above-mentioned and/or the problem that exists among the current boiler operation oxygen volume monitoring devices fixed knot structure and monitoring devices thereof, provided the utility model.

Therefore, the utility model discloses the problem that will solve lies in when the probe pole needs to clean or break down, how be convenient for the staff to install it and dismantle.

In order to solve the technical problem, the utility model provides a following technical scheme: a fixing structure of a boiler operation oxygen amount monitoring device comprises a device main body, a gas channel, a probe hole and a probe rod body, wherein the gas channel is arranged on the boiler, the probe hole is formed in the gas channel, and the probe rod body is arranged in the probe hole; and a fixing component, including mounting, extruded piece, buckle spare, filtering piece and sealing member, the mounting set up in on the flue, the extruded piece set up in on the mounting, buckle spare set up in on the mounting, filter set up in inside the probe pole body, the sealing member set up in on the flue surface.

As a boiler operation oxygen volume monitoring facilities fixing device's an optimal selection scheme, wherein: the fixing piece comprises a fixing cover and a thread ring block, the fixing cover is fixed on the probe rod body, and the thread ring block is fixed on the fixing cover.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the extruded article includes dead lever, annular and screw thread lid, the dead lever is fixed in fixed covering, the annular is seted up in on the probe pole body, the screw thread lid set up in on the screw thread circle piece.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the extruded article still includes recess, through-hole, a spring and movable plate, the recess symmetry is seted up in the flue, the through-hole symmetry is seted up in the flue upper surface, and link up the recess, a spring set up in the recess, the movable plate is fixed in on the spring.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the buckle spare includes spout, no. two springs and hornblock, the spout symmetry is seted up in fixed lid, no. two springs set up in the spout, the hornblock set up in on the No. two springs.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the clamping piece further comprises clamping grooves which are symmetrically formed in the outer surface of the flue and matched with the corner blocks.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the buckle spare still includes connecting hole, round bar and cushion, the connecting hole symmetry is seted up in fixed lid lateral wall, and link up the spout, the round bar is fixed in on the hornblock, the cushion set up in on the round bar.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the filtering piece comprises a filtering pipe and a filtering net, the filtering pipe is fixed on the probe rod body, and the filtering net is fixed on the filtering pipe.

As a boiler operation oxygen volume monitoring devices fixed knot constructs an optimal selection scheme, wherein: the sealing member includes seal groove and sealing washer, the seal groove set up in the flue surface, the sealing washer set up with in the seal groove.

The utility model provides a boiler operation oxygen volume monitoring devices, includes, boiler operation oxygen volume monitoring devices fixed knot construct, still include, the determine module, including detector and hose, the hose set up in on the detector.

The utility model discloses beneficial effect does: the fixing assembly is arranged on the device body, so that workers can conveniently mount and dismount probe rods which need to be cleaned or have faults.

Drawings

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

FIG. 1 is an overall structure diagram of a fixing structure of a boiler operation oxygen amount monitoring device.

FIG. 2 is a partial cross-sectional view of a flue of a fixed structure of a boiler operation oxygen monitoring device.

FIG. 3 is a view showing the position of the main body and the fixing components of the fixing structure of the device for monitoring the oxygen content in the operation of the boiler.

FIG. 4 is an enlarged view of the fixing structure of the oxygen monitoring device for boiler operation at the point A in FIG. 2.

FIG. 5 is an enlarged view of the fixing structure of the oxygen monitoring device for boiler operation at B in FIG. 3.

FIG. 6 is an overall structure diagram of a boiler operation oxygen amount monitoring device fixing structure and a monitoring device thereof.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, for the first embodiment of the present invention, this embodiment provides a fixing structure for a boiler operation oxygen amount monitoring device, which includes a device main body 100 and a fixing component 200, and the fixing component 200 is disposed on the device main body 100, so that a worker can install and detach a probe rod that needs to be cleaned or has a fault.

Specifically, the device main body 100 includes a boiler 101, a flue 102, a probe hole 103, and a probe rod body 104, wherein the flue 102 is disposed on the boiler 101, the probe hole 103 is opened on the flue 102, and the probe rod body 104 is disposed in the probe hole 103.

The boiler 101 is used as an installation basis of the device main body 100, the flue 102 is fixedly installed on the boiler 101 and communicated with the boiler 101, a probe hole 103 is formed in the flue 102, and a probe rod body 104 is installed in the probe hole 103 so as to directly detect the oxygen content in the flue 102.

The fixing assembly 200 comprises a fixing piece 201, an extrusion piece 202, a buckling piece 203, a filtering piece 204 and a sealing piece 205, wherein the fixing piece 201 is arranged on the flue 102, the extrusion piece 202 is arranged on the fixing piece 201, the buckling piece 203 is arranged on the fixing piece 201, the filtering piece 204 is arranged inside the probe rod body 104, and the sealing piece 205 is arranged on the outer surface of the flue 102.

The fixing piece 201 is fixedly arranged on the flue 102, the pressing piece 202 is arranged on the fixing piece 201, the buckling piece 203 is arranged on the fixing piece 201, the probe rod body 104 is fixed on the flue 102 through the pressing piece 202 and the buckling piece 203 on the fixing piece 201, and the filter piece 204 is fixed on the probe rod body 104, so that impurities in the flue 102 can be filtered, and the influence of the impurities on the probe rod body 104 is reduced. Seal 205 is mounted to stack 102 to provide some sealing.

Example 2

Referring to fig. 1 to 5, the present embodiment is based on the previous embodiment, which is a second embodiment of the present invention.

Specifically, the fixing member 201 includes a fixing cover 201a and a thread ring block 201b, the fixing cover 201a is fixed to the probe rod body 104, and the thread ring block 201b is fixed to the fixing cover 201 a.

The fixed cover 201a is fixedly arranged on the probe rod body 104, the thread ring block 201b is fixed on the fixed cover 201a, and the probe rod body 104 is jointly fixed through the fixed cover 201a and the thread ring block 201b so as to increase the reliability of the probe rod body 104.

The pressing member 202 includes a fixing lever 202a, a ring groove 202b, and a screw cover 202c, the fixing lever 202a is fixed to the fixing cover 201a, the ring groove 202b is opened to the probe lever body 104, and the screw cover 202c is provided to the screw ring block 201 b.

The fixing rod 202a is fixed on the bottom surface of the fixing cover 201a to fix the fixing cover 201a, the probe rod body 104 is provided with an annular groove 202b, the threaded cover 202c is rotatably connected with the threaded ring block 201b through threads, meanwhile, the threaded cover 202c can move in the annular groove 202b on the probe rod body 104, and a worker can fix the fixing cover 201a on the outer surface of the flue 102 better by rotating the threaded cover 202 c.

The extrusion member 202 further comprises a groove 202d, a through hole 202e, a first spring 202f and a moving plate 202g, the groove 202d is symmetrically arranged in the flue 102, the through hole 202e is symmetrically arranged on the upper surface of the flue 102 and penetrates through the groove 202d, the first spring 202f is arranged in the groove 202d, and the moving plate 202g is fixed on the first spring 202 f.

Grooves 202d are symmetrically formed in the flue 102 to provide a certain moving space, through holes 202e are symmetrically formed in the upper surface of the flue 102, the through holes 202e penetrate through the grooves 202d and the outside of the flue 102, the through holes 202e can be matched with the fixed rod 202a, a first spring 202f is fixed on the inner wall of each groove 202d, a moving plate 202g is fixed on the first spring 202f, when the fixed rod 202a moves into the grooves 202d through the through holes 202e, the fixed rod 202a is in contact with the moving plate 202g and pushes the moving plate 202g to move into the grooves 202d, and the moving plate 202g extrudes the first spring 202f, so that workers can disassemble and install the probe rods.

The fastener 203 comprises a sliding groove 203a, a second spring 203b and a corner block 203c, wherein the sliding groove 203a is symmetrically arranged in the fixed cover 201a, the second spring 203b is arranged in the sliding groove 203a, and the corner block 203c is arranged on the second spring 203 b.

The fixing cover 201a is symmetrically provided with a sliding chute 203a inside, the second spring 203b is fixed on one side inner wall of the sliding chute 203a, the corner block 203c is fixed on the second spring 203b, the corner block 203c can slide in the sliding chute 203a, and a certain force is applied to the corner block 203c to enable the corner block 203c to extrude the second spring 203b so as to fix the corner block 203c, thereby realizing the fixing of the fixing cover 201 a.

The locking member 203 further includes a locking groove 203d, and the locking groove 203d is symmetrically disposed on the outer surface of the flue 102 and is matched with the corner block 203 c.

The clamping groove 203d is formed in the outer surface of the flue 102, meanwhile, the clamping groove 203d can be matched with the corner block 203c, when the fixed cover 201a moves towards the direction of the flue 102, the corner block 203c on the fixed cover 201a is in contact with the clamping groove 203d, the corner block 203c is extruded to move towards the direction of the second spring 203b, the second spring 203b is extruded, when the fixed cover 201a is completely in contact with the flue 102, the corner block 203c is just clamped in the clamping groove 203d, fixing of the fixed cover 201a is achieved, and therefore installation of a worker on a probe rod is facilitated.

Example 3

Referring to fig. 1 to 5, a third embodiment of the present invention is based on the first two embodiments.

Specifically, the locking member 203 further includes a connecting hole 203e, a round rod 203f and a cushion 203g, the connecting hole 203e is symmetrically formed on the outer side wall of the fixing cover 201a and penetrates through the sliding groove 203a, the round rod 203f is fixed on the corner block 203c, and the cushion 203g is disposed on the round rod 203 f.

Connecting holes 203e have been seted up to the symmetry on the lateral wall of fixed lid 201a, connecting hole 203e runs through spout 203a simultaneously, be fixed with pole 203f on the hornblock 203c, pole 203f is kept away from the one end of hornblock 203c and is fixed with cushion 203g, so that the better pole 203f of pressing of staff, the staff promotes pole 203f through pressing cushion 203g and moves, pole 203f drives horn block 203c to spout 203a internal motion, horn block 203c moves out in the bayonet socket of bayonet socket 203d, make the staff dismantle fixed lid 201a, thereby realize being convenient for the staff to the effect that the probe pole was dismantled.

The filter element 204 includes a filter tube 204a and a filter screen 204b, the filter tube 204a being secured to the probe bar body 104, and the filter screen 204b being secured to the filter tube 204 a.

The filter pipe 204a is fixedly arranged on the probe rod body 104, the filter screen 204b is fixedly arranged on the filter pipe 204a, the filter pipe 204a is arranged on the probe rod body 104, and the filter screen 204b is arranged on the filter pipe 204a, so that the effect of filtering impurities in the flue 102 is realized, and the influence of the impurities on the oxygen content in the flue 102 detected by the probe rod body 104 is reduced.

The seal 205 includes a seal groove 205a and a seal ring 205b, the seal groove 205a is opened on the outer surface of the flue 102, and the seal ring 205b is provided in the seal groove 205 a.

The outer surface of the flue 102 is provided with a sealing groove 205a, the sealing groove 205a is located right above the probe hole 103, a sealing ring 205b is installed in the sealing groove 205a, and the probe hole 103 is sealed through the sealing ring 205b, so that smoke in the flue 102 is prevented from flowing out through the probe hole 103, and the reliability of the whole device is improved.

Example 4

Fig. 6 shows a fourth embodiment of the present invention, which provides a boiler operation oxygen amount monitoring device, comprising the boiler operation oxygen amount monitoring device fixing structure of embodiment 1, and further comprising a detection assembly 300. Referring to fig. 6, the detection assembly 300 includes a detector 301 and a hose 302, and the hose 302 is disposed on the detector 301.

Fixed mounting has hose 302 on the detector 301, and detector 301 passes through hose 302 simultaneously and connects probe rod body 104 to reach the effect to the oxygen content detection in the flue 102, the utility model discloses a main model as detector 301 of WE-ZR series.

When the probe rod body 104 needs to be disassembled, the threaded cover 202c is rotated to be separated from the threaded ring block 201b, then the two soft pads 203g are pressed to push the round rod 203f, the round rod 203f drives the corner block 203c to extrude the second spring 203b, after the corner block 203c moves to a proper position, the moving plate 202g pushes the fixed rod 202a to move outwards from the through hole 202e under the action of the elastic force of the first spring 202f, the probe rod body 104 can be taken out easily, and when the probe rod body 104 needs to be assembled, the disassembling process can be carried out reversely.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a boiler operation oxygen volume monitoring devices fixed knot constructs which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the device main body (100) comprises a boiler (101), a flue (102), a probe hole (103) and a probe rod body (104), wherein the flue (102) is arranged on the boiler (101), the probe hole (103) is arranged on the flue (102), and the probe rod body (104) is arranged in the probe hole (103); and

fixed subassembly (200), including mounting (201), extruded piece (202), buckle spare (203), filter (204) and sealing member (205), mounting (201) set up in on flue (102), extruded piece (202) set up in on mounting (201), buckle spare (203) set up in on mounting (201), filter (204) set up in inside probe pole body (104), sealing member (205) set up in on flue (102) surface.

2. The fixing structure of the boiler operation oxygen amount monitoring device according to claim 1, characterized in that: the fixing piece (201) comprises a fixing cover (201 a) and a thread ring block (201 b), the fixing cover (201 a) is fixed on the probe rod body (104), and the thread ring block (201 b) is fixed on the fixing cover (201 a).

3. The fixing structure of the boiler operation oxygen amount monitoring device according to claim 2, characterized in that: the extruded part (202) comprises a fixing rod (202 a), a ring groove (202 b) and a threaded cover (202 c), the fixing rod (202 a) is fixed on the fixing cover (201 a), the ring groove (202 b) is arranged on the probe rod body (104), and the threaded cover (202 c) is arranged on the threaded ring block (201 b).

4. The fixing structure of the boiler operation oxygen amount monitoring device according to claim 2 or 3, characterized in that: the extruded piece (202) further comprises a groove (202 d), a through hole (202 e), a spring (202 f) and a moving plate (202 g), wherein the groove (202 d) is symmetrically arranged in the flue (102), the through hole (202 e) is symmetrically arranged on the upper surface of the flue (102) and penetrates through the groove (202 d), the spring (202 f) is arranged in the groove (202 d), and the moving plate (202 g) is fixed on the spring (202 f).

5. The fixing structure of the boiler operation oxygen amount monitoring device according to claim 4, characterized in that: the buckle piece (203) comprises a sliding groove (203 a), a second spring (203 b) and a corner block (203 c), the sliding groove (203 a) is symmetrically formed in the fixed cover (201 a), the second spring (203 b) is arranged in the sliding groove (203 a), and the corner block (203 c) is arranged on the second spring (203 b).

6. The fixing structure of the boiler operation oxygen amount monitoring device according to claim 5, characterized in that: the clamping piece (203) further comprises clamping grooves (203 d), and the clamping grooves (203 d) are symmetrically formed in the outer surface of the flue (102) and matched with the corner blocks (203 c).

7. The fixing structure of the boiler operation oxygen monitoring device according to claim 6, wherein: buckle spare (203) still includes connecting hole (203 e), pole (203 f) and cushion (203 g), connecting hole (203 e) symmetry is seted up fixed lid (201 a) lateral wall, and link up spout (203 a), pole (203 f) are fixed in on the hornblock (203 c), cushion (203 g) set up in pole (203 f) are last.

8. The structure of any one of claims 1, 6 or 7 for fixing an apparatus for monitoring an amount of oxygen consumed by a boiler, wherein: the filter element (204) includes a filter tube (204 a) and a filter screen (204 b), the filter tube (204 a) is secured to the probe stem body (104), and the filter screen (204 b) is secured to the filter tube (204 a).

9. The fixing structure of the boiler operation oxygen monitoring device according to claim 8, wherein: the sealing element (205) comprises a sealing groove (205 a) and a sealing ring (205 b), the sealing groove (205 a) is arranged on the outer surface of the flue (102), and the sealing ring (205 b) is arranged in the sealing groove (205 a).

10. The utility model provides a boiler operation oxygen volume monitoring devices which characterized in that: the boiler operation oxygen amount monitoring device fixing structure according to claim 1, further comprising,

a detection assembly (300) comprising a detector (301) and a hose (302), the hose (302) being disposed on the detector (301).