CN218628871U

CN218628871U - Detection apparatus for boiler pressure-bearing

Info

Publication number: CN218628871U
Application number: CN202222902109.7U
Authority: CN
Inventors: 石成业
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-14
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a detection apparatus for boiler pressure-bearing, include the detection case with the boiler intercommunication, the mounting hole has been seted up to the upper surface of detection case, and the inner wall of mounting hole slides and is provided with the detection tube, and the surface of detection tube has set firmly the collar, and the surface of collar is provided with the handle, and the top of detection tube is provided with the pressure gauge, and the sense terminal of pressure gauge extends to the interior top of detection tube, and the surface of detection case is provided with the installation component that is used for installing the collar, the installation component is including setting firmly the grafting ring at the collar lower surface. Compared with the prior art, the boiler pressure-bearing detection device has the advantages that the installation assembly is arranged, so that the detection device can be quickly installed when being installed, the disassembly is simple, convenience is brought to an operator, and effective sealing can be realized under the action of the inner sealing ring, the outer sealing ring and the sealing gasket after the detection device is installed.

Description

Detection apparatus for boiler pressure-bearing

Technical Field

The utility model relates to a boiler technical field, more specifically say, the utility model relates to a detection apparatus for boiler pressure-bearing.

Background

The main working principle of the boiler is that heat energy released after fuel combustion or waste heat in industrial production is transferred to water in a container to enable the water to reach required temperature or certain pressure steam, and the leakage detection device of the existing boiler pressure-bearing device has the problem that micro leakage cannot be detected when the leakage detection device is used.

Chinese patent network publication number: CN216925993U discloses a leakage detection device of a boiler pressure-bearing device. The utility model discloses install the mounting panel on the detection case, the pipe activity runs through to perforate and extend to the detection case in, the pressure of detection head in to the detection case detects and transmits to the manometer through the transmission pole, the manometer can come out the demonstration that pressure variation is clear, a toper section of thick bamboo conflict cover is established on the toper pipe and is extrudeed the sealing washer, utilize the toper structure of toper pipe and a toper section of thick bamboo for the leakproofness is better, avoids the inside vapor leakage of boiler to lead to the pressure of boiler to produce and change and take place danger.

Among the technical scheme that this patent provided, though can leak the boiler through the manometer and detect, at the in-process of in-service use, its lacks pressure overload's automatic pressure relief mechanism, and its mounting panel only passes through the bolt and installs on the detection case moreover, and the installation of bolt is all comparatively loaded down with dismantling, appears the bolt condition of losing that drops easily when installation and dismantlement.

Therefore, the application provides a detection device for pressure bearing of a boiler.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a detection apparatus of boiler pressure-bearing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a detection device for boiler pressure bearing comprises a detection box communicated with a boiler, wherein the upper surface of the detection box is provided with a mounting hole, the inner wall of the mounting hole is provided with a detection pipe in a sliding manner, the outer surface of the detection pipe is fixedly provided with a mounting ring, the surface of the mounting ring is provided with a handle, the top end of the detection pipe is provided with a pressure gauge, the detection end of the pressure gauge extends to the inner top of the detection pipe, and the outer surface of the detection box is provided with a mounting assembly for mounting the mounting ring;

the installation component is including setting firmly the grafting ring at the installation ring lower surface to and set up the annular slot at detection case upper surface and grafting ring looks adaptation, the installation component is still including setting firmly the installing frame on detection case both sides surface, and slide and set up the slide at the installing frame inner wall, and the surface of slide sets firmly the reference column that a plurality of extends to the annular slot inner wall, and the constant head tank with reference column looks adaptation is seted up to the surface of grafting ring, and the opposite side surface of slide has set firmly the action column, and the tip of action column has set firmly and has drawn the dish.

As the utility model discloses still further scheme, annular slot's inner wall has set firmly the inner seal circle, and the inner wall of grafting ring set firmly with the outer seal circle of inner seal circle looks adaptation, and the lower surface of collar has set firmly sealed the pad.

As the utility model discloses scheme further again, the gliding sliding hole of confession operation post is seted up to the side of installing frame, and the surface cover of operation post is equipped with reset spring, reset spring's both ends respectively with the surface of slide and the inner wall fixed connection of installing frame.

As the utility model discloses scheme further again, the upper surface of collar is provided with alarm mechanism, alarm mechanism is including setting firmly the alarm lamp at the collar upper surface, and the alarm lamp passes through control terminal and pressure gauge signal connection.

As the utility model discloses further scheme again, the inside pressure release protection machanism that is provided with of surface of test tube.

As the utility model discloses scheme further again, pressure release protection machanism is including setting firmly the spring in pressure gauge sense terminal bottom to and set firmly in the spring bottom and with the slide plate of sense tube inner wall sliding connection, and the surface of slide plate sets firmly the rubber circle sealed with the sense tube inner wall.

As the utility model discloses scheme further still, pressure release protection machanism is still including being the three pressure release hole that the circumference array was seted up at the test tube surface, and three pressure release hole all is located the top of collar.

Advantageous effects

The utility model provides a detection apparatus for boiler pressure-bearing, it possesses following technological effect:

1. compared with the prior art, the boiler pressure-bearing detection device has the advantages that the installation assembly is arranged, so that the detection device can be quickly installed when being installed, the detection device is simple to disassemble, convenience is brought to an operator, and effective sealing can be realized under the action of the inner sealing ring, the outer sealing ring and the sealing gasket after installation.

2. This detection device of boiler pressure-bearing compares with prior art, through setting up alarm mechanism and pressure release protection skill mechanism, makes this detection device, can carry out real-time supervision to the inside pressure of boiler under the effect of pressure gauge, and when pressure appears unusually, the alarm lamp can in time report to the police.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is the first view structure diagram of the detection box and the installation ring of the present invention.

Fig. 5 is a schematic view of the second view angle structure of the detection box and the mounting ring of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure inside the detection tube of the present invention.

The reference signs are: 1. a detection box; 2. a detection tube; 3. a mounting ring; 4. a pressure gauge; 5. a plug-in ring; 6. installing a frame; 7. a slide plate; 8. a positioning column; 9. positioning a groove; 10. an operating column; 11. pulling the disc; 12. an inner seal ring; 13. an outer sealing ring; 14. a return spring; 15. an alarm lamp; 16. a spring; 17. a sliding disk; 18. a pressure relief vent; 19. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The detection device for boiler pressure bearing shown in the attached figures 1-6 comprises a detection box 1 communicated with a boiler, wherein the upper surface of the detection box 1 is provided with a mounting hole, the inner wall of the mounting hole is provided with a detection tube 2 in a sliding manner, the outer surface of the detection tube 2 is fixedly provided with a mounting ring 3, the surface of the mounting ring 3 is provided with a handle, the top end of the detection tube 2 is provided with a pressure gauge 4, the detection end of the pressure gauge 4 extends to the inner top of the detection tube 2, and the outer surface of the detection box 1 is provided with a mounting assembly for mounting the mounting ring 3;

the installation component is including setting firmly grafting ring 5 at the 3 lower surfaces of collar, and set up the annular slot at 1 upper surface of detection case and 5 looks adaptations of grafting ring, the installation component is still including setting firmly the installing frame 6 at 1 both sides surface of detection case, and slide and set up slide 7 at the 6 inner walls of installing frame, the surface of slide 7 sets firmly the reference column 8 that a plurality of extends to the annular slot inner wall, and the constant head tank 9 with 8 looks adaptations of reference column is seted up to the surface of grafting ring 5, slide 7's opposite side surface has set firmly operation post 10, the tip of operation post 10 has set firmly draws dish 11.

The inner wall of the annular slot is fixedly provided with an inner sealing ring 12, the inner wall of the inserting ring 5 is fixedly provided with an outer sealing ring 13 matched with the inner sealing ring 12, and the lower surface of the mounting ring 3 is fixedly provided with a sealing gasket 19.

The gliding slide opening of confession operation post 10 is seted up to the side of installing frame 6, and the surface cover of operation post 10 is equipped with reset spring 14, and reset spring 14's both ends respectively with the surface of slide 7 and the inner wall fixed connection of installing frame 6.

Wherein: this detection device of boiler pressure-bearing, compared with the prior art, through setting up the installation component, make this detection device when the installation, can peg graft ring 3 in annular slot through grafting ring 5, and outside pulling draws dish 11 before this, insert the back when grafting ring 5, loosen and draw dish 11, slide 7 can remove towards detection case 1 under reset spring 14's effect this moment, thereby drive in a plurality of reference column 8 inserts the constant head tank 9 on the grafting ring 5, realize the quick installation to detection device, and also comparatively simple when dismantling, facilitate for operating personnel, simultaneously after the installation, can be including sealing washer 12, effective sealing is realized under the effect of outer sealing washer 13 and sealed pad 19.

Example 2

As shown in fig. 1-6, in embodiment 1, an alarm mechanism is disposed on an upper surface of the mounting ring 3, the alarm mechanism includes an alarm lamp 15 fixedly disposed on the upper surface of the mounting ring 3, and the alarm lamp 15 is in signal connection with the pressure gauge 4 through a control terminal.

The outer surface of the detection tube 2 is internally provided with a pressure relief protection mechanism.

The pressure relief protection mechanism comprises a spring 16 fixedly arranged at the bottom of the detection end of the pressure gauge 4 and a sliding disc 17 fixedly arranged at the bottom end of the spring 16 and connected with the inner wall of the detection tube 2 in a sliding manner, and a rubber ring sealed with the inner wall of the detection tube 2 is fixedly arranged on the outer surface of the sliding disc 17.

The pressure relief protection mechanism further comprises three pressure relief holes 18 which are arranged on the outer surface of the detection tube 2 in a circumferential array mode, and the three pressure relief holes 18 are located above the mounting ring 3.

Wherein: this detection apparatus for boiler pressure-bearing, compared with the prior art, through setting up alarm mechanism and pressure release protection technical mechanism, make this detection apparatus, can carry out real-time supervision to the inside pressure of boiler under pressure gauge 4's effect, when pressure appears abnormally, alarm lamp 15 can in time report to the police, and when the pressure boost, can drive sliding plate 17 upward movement under the effect of pressure, when pressure reaches a definite value, sliding plate 17 removes to the top of pressure release hole 18, thereby make excessive pressure can in time discharge through pressure release hole 18, the condition that the too big boiler explosion that causes of pressure has been avoided appearing, and the safety is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a detection apparatus of boiler pressure-bearing, includes detection case (1) with the boiler intercommunication, its characterized in that: the detection device comprises a detection box (1), a mounting hole is formed in the upper surface of the detection box (1), a detection tube (2) is arranged on the inner wall of the mounting hole in a sliding mode, a mounting ring (3) is fixedly arranged on the outer surface of the detection tube (2), a handle is arranged on the surface of the mounting ring (3), a pressure gauge (4) is arranged at the top end of the detection tube (2), the detection end of the pressure gauge (4) extends to the inner top of the detection tube (2), and a mounting assembly used for mounting the mounting ring (3) is arranged on the outer surface of the detection box (1);

the installation component is including setting firmly grafting ring (5) at collar (3) lower surface to and set up at the ring slot of detection case (1) upper surface and grafting ring (5) looks adaptation, the installation component is still including setting firmly mounting frame (6) at detection case (1) both sides surface, and slide and set up slide (7) at mounting frame (6) inner wall, the surface of slide (7) sets firmly reference column (8) that a plurality of extends to ring slot inner wall, and the surface of grafting ring (5) set up constant head tank (9) with reference column (8) looks adaptation, the opposite side surface of slide (7) sets firmly operation post (10), the tip of operation post (10) sets firmly draws dish (11).

2. The pressure bearing detection device for the boiler according to claim 1, characterized in that: the inner wall of the annular slot is fixedly provided with an inner sealing ring (12), the inner wall of the plug-in ring (5) is fixedly provided with an outer sealing ring (13) matched with the inner sealing ring (12), and the lower surface of the mounting ring (3) is fixedly provided with a sealing gasket (19).

3. The device for detecting the pressure bearing of the boiler according to claim 1, characterized in that: the gliding slide opening of confession operation post (10) is seted up to the side of installing frame (6), and the surface cover of operation post (10) is equipped with reset spring (14), the both ends of reset spring (14) respectively with the surface of slide (7) and the inner wall fixed connection of installing frame (6).

4. The device for detecting the pressure bearing of the boiler according to claim 1, characterized in that: the upper surface of collar (3) is provided with alarm mechanism, alarm mechanism is including setting firmly alarm lamp (15) at collar (3) upper surface, and alarm lamp (15) through control terminal and pressure gauge (4) signal connection.

5. The pressure bearing detection device for the boiler according to claim 1, characterized in that: a pressure relief protection mechanism is arranged inside the outer surface of the detection tube (2).

6. The pressure bearing detection device for the boiler according to claim 5, characterized in that: the pressure relief protection mechanism comprises a spring (16) fixedly arranged at the bottom of the detection end of the pressure gauge (4), and a sliding disc (17) fixedly arranged at the bottom end of the spring (16) and connected with the inner wall of the detection tube (2) in a sliding manner, and a rubber ring sealed with the inner wall of the detection tube (2) is fixedly arranged on the outer surface of the sliding disc (17).

7. The pressure bearing detection device for the boiler according to claim 6, characterized in that: the pressure relief protection mechanism further comprises three pressure relief holes (18) which are arranged on the outer surface of the detection pipe (2) in a circumferential array mode, and the three pressure relief holes (18) are located above the mounting ring (3).