CN220926894U - A penetrate room for work piece surface sprays coating - Google Patents
A penetrate room for work piece surface sprays coating Download PDFInfo
- Publication number
- CN220926894U CN220926894U CN202322585152.XU CN202322585152U CN220926894U CN 220926894 U CN220926894 U CN 220926894U CN 202322585152 U CN202322585152 U CN 202322585152U CN 220926894 U CN220926894 U CN 220926894U
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- CN
- China
- Prior art keywords
- spraying
- coating
- block
- spray booth
- room
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- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 title claims description 18
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000004200 deflagration Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of coating processing, and provides a high-safety and good-protection-performance meltallizing room for spraying a coating on the surface of a workpiece.
Description
Technical Field
The utility model relates to the technical field of coating processing, in particular to a meltallizing room for spraying a coating on the surface of a workpiece.
Background
The spraying generally refers to spraying welding, and the preheated self-fluxing alloy powder coating is heated at high temperature again to melt particles, slag is formed and floats to the surface of the coating, generated boride and silicide are dispersed in the coating, so that the particle and the surface of a matrix are well combined.
Although the above prior art can solve the corresponding technical problems, certain drawbacks still exist: the internal and external of the conventional meltallizing room are isolated by the multi-layer heat insulation layer and the sound insulation layer, so that the condition in the meltallizing room is difficult to observe by the outside, special persons are required to take care of and observe, the labor intensity of workers is high, otherwise, when the deflagration phenomenon occurs, the outside cannot be found in time, and further, fire extinguishing and workpiece equipment protection cannot be performed in time, and equipment and workpieces are easy to damage.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art and provide a meltallizing room for spraying a coating on the surface of a workpiece, which is high in safety and good in protection of workpiece equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a penetrating room for work piece surface sprays coating, includes the room body and the door that opens and shuts that movable joint set up on the room body, the internal wall of room is equipped with insulating layer and puigging from inside to outside in proper order, be equipped with the circulation pipeline in the puigging, circulation pipeline one end runs through insulating layer and puigging and extends to the internal portion in room, be equipped with the pressure in the circulation pipeline and spout a jar, pressure spout jar one end and pierce through insulating layer and puigging and extend to the internal portion in room.
The further improvement is that: the top of the house body is also provided with a pressure relief top cover.
The further improvement is that: the pressure spraying tank comprises a tank body arranged in a flowing pipeline and a spraying pipe, wherein one end of the spraying pipe is arranged at the top of the tank body, the other end of the spraying pipe penetrates through the heat insulation layer and the sound insulation layer and extends to the inside of the house, an air pressure port is formed in the bottom of the tank body, an upper pushing plate is further arranged on the inner wall of the tank body, and a carbon dioxide extinguishing agent is filled in an inner cavity of the tank body above the upper pushing plate.
The further improvement is that: and a sealing block is also arranged on the injection pipe.
The further improvement is that: the bottom surface of the push-up sheet is provided with a plurality of arc-shaped grooves.
The further improvement is that: the bottom surface of the push-up sheet is also provided with a plurality of triangular protruding blocks.
The further improvement is that: the sealing block comprises a connecting block arranged on the injection pipe and an inner core body arranged in the connecting block, and sealing rods distributed along the transverse central line mirror image of the inner core body are movably clamped on the upper surface and the lower surface of the inner core body.
The further improvement is that: and a silica gel sealing ball is arranged at the end part of the sealing rod, which is close to the inner wall of the connecting block.
The further improvement is that: the inner wall of the connecting through block is provided with a pressurizing block.
The further improvement is that: the pressure relief top cover comprises an opening and closing cover body movably clamped at the top of the house body and a sealing block arranged in the center of the opening and closing cover body, and two thrust pieces are further arranged at the bottom of the sealing block.
After the technical scheme is adopted, the utility model has the beneficial effects that: the utility model can drive the pressure spraying tank through the gas generated by the deflagration at the moment of the deflagration, so that the pressure spraying tank can be driven to spray the carbon dioxide fire extinguishing agent filled in the tank body, thereby rapidly extinguishing the fire in the meltallizing room, simultaneously, the pressure relief top cover is matched to rapidly open and reduce the air pressure, further, the temperature and the pressure in the meltallizing room can be automatically and rapidly reduced, the personnel do not need to watch at any time, the labor intensity is reduced, the safety is higher, and the protection to workpieces and equipment is better.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure of a chamber for meltallizing in accordance with the utility model;
FIG. 2 is a schematic structural view of an elevational cross-section of the house of the present utility model;
FIG. 3 is a schematic structural view of an elevational cross-section of the pressure spray tank of the present utility model;
fig. 4 is a schematic elevational view in cross-section of a closure block of the present utility model.
Description of the embodiments
The utility model will now be further described with reference to the drawings and specific examples.
Referring to fig. 1-4, the technical scheme adopted in the specific embodiment is as follows: as shown in figure 1, a meltallizing room for spraying coating on the surface of a workpiece comprises a room body 1 and an opening and closing door 2 movably clamped on the room body 1, when in use, the opening and closing door 2 can be opened to send the workpiece and equipment into the room body 1, and then the meltallizing work is carried out in the room body 1;
As shown in fig. 2, the inner wall of the house body 1 is sequentially provided with a heat insulation layer 13 and a sound insulation layer 12 from inside to outside, and is characterized in that: the sound insulation layer 12 is internally provided with a flow pipeline 15, one end of the flow pipeline 15 penetrates through the heat insulation layer 13 and the sound insulation layer 12 and extends into the house body 1, the flow pipeline 15 is internally provided with a pressure spraying tank 16, one end of the pressure spraying tank 16 penetrates through the heat insulation layer 13 and the sound insulation layer 12 and extends into the house body 1, the heat insulation layer 13 is used for isolating heat generated in the melt spraying process, the sound insulation layer 12 is used for isolating noise generated by the melt spraying, high-pressure gas can be suddenly generated to diffuse to the outside when the explosion phenomenon occurs, at the moment, the high-pressure gas can impact into the flow pipeline 15, and then moves upwards along the flow pipeline 15 and extrudes the pressure spraying tank 16 to spray fire extinguishing agent, so that the explosion work piece and equipment are extinguished and cooled, the explosion phenomenon generated is automatically extinguished without personnel taking care at any time, the labor intensity is reduced, and the work piece and the equipment are better in protection;
The top of the house body 1 is also provided with a pressure relief top cover, so that the house can be opened when the pressure is too high, and then the pressure is relieved rapidly, and the safety is enhanced;
The pressure relief top cover comprises an opening and closing cover body 14 movably clamped at the top of the house body 1 and a sealing block 17 arranged in the center of the opening and closing cover body 14, wherein two thrust pieces 18 are further arranged at the bottom of the sealing block 17, when the pressure is too high, the movably clamped opening and closing cover body 14 can be pushed open, so that a gap is generated between the sealing block 17, high-pressure gas is discharged rapidly, and upward thrust is enhanced by matching with the thrust pieces 18, so that the opening is faster;
As shown in fig. 3, the pressure spraying tank 16 includes a tank body 21 disposed in the circulation pipe 15, and a spraying pipe 24 having one end disposed at the top of the tank body 21 and the other end penetrating through the heat insulation layer 13 and the sound insulation layer 12 and extending into the room body 1, the bottom of the tank body 21 is provided with an air pressure port 22, the inner wall of the tank body 21 is further provided with an upper pushing plate 23, the inner cavity of the tank body 21 above the upper pushing plate 23 is filled with a carbon dioxide fire extinguishing agent, after the pressure spraying tank 16 receives the pressure of the high pressure gas, the air pressure port 22 can be led into the high pressure gas, and the upper pushing plate 23 is pushed up, so that the carbon dioxide fire extinguishing agent in the tank body 21 is sprayed into the room body 1 through the spraying pipe 24 to extinguish fire and cool;
the spray pipe 24 is also provided with a sealing block 25 which is beneficial to separating the reverse flow gas and avoiding the influence of the reverse flow gas on the spray effect of the fire extinguishing agent;
the bottom surface of the push-up piece 23 is provided with a plurality of arc grooves, and two arc grooves are arranged in the embodiment, so that the push-up force is enhanced, and the upward moving speed of the push-up piece 23 is higher;
The bottom surface of the push-up piece 23 is also provided with a plurality of triangular protruding blocks, and the four triangular protruding blocks are arranged in the embodiment, so that the push-up force can be further enhanced, and the upward moving speed of the push-up piece 23 is further increased;
As shown in fig. 4, the sealing block 25 includes a connecting block 31 disposed on the injection pipe 24 and an inner core body 32 disposed in the connecting block 31, where the upper and lower surfaces of the inner core body 32 are movably clamped with sealing rods 34 distributed along a transverse central line of the inner core body 32 in mirror image, when the gas flows forward, the gas is guided by the inner core body 32 and moves up and down the inner core body 32 after entering the connecting block 31, the sealing rods 34 are pushed to lose contact with the inner wall of the connecting block 31, thereby generating gaps to enable the gas to be rapidly injected, and when the external gas is extruded in countercurrent, the connecting block 31 and the sealing rods 34 are mutually bonded and sealed, and the sealing rods 34 cannot rotate, so that the external gas can be prevented from flowing into the pressure spray tank 16 in countercurrent, thereby avoiding affecting the fire extinguishing effect;
The end part of the sealing rod 34, which is close to the inner wall of the connecting block 31, is provided with a silica gel sealing ball 35, which is beneficial to enhancing the sealing effect and further preventing leakage;
The inner wall of the connecting block 31 is provided with a pressurizing block 33, which is favorable for compressing the fire extinguishing gas when passing through, thereby obtaining stronger impact force and longer spraying distance.
The working principle of the utility model is as follows: when the utility model is used, the opening and closing door 2 is opened to send the workpiece and equipment into the room body 1, and then the room body 1 is subjected to the meltblowing operation, the heat insulation layer 13 is used for isolating heat generated in the meltblowing process, the sound insulation layer 12 is used for isolating noise generated by the meltblowing, when the deflagration phenomenon occurs, high-pressure gas is suddenly generated and is diffused to the outside, at the moment, the high-pressure gas can impact into the flow pipeline 15, then the high-pressure gas moves upwards along the flow pipeline 15 and presses the pressure spraying tank 16, after the pressure spraying tank 16 receives the pressure of the high-pressure gas, the air pressure port 22 can be led into the high-pressure gas, and then the pushing piece 23 is pushed upwards, so that the carbon dioxide extinguishing agent in the tank body 21 is extruded upwards to be sprayed into the room body 1 through the spraying pipe 24, and then the deflagrated workpiece and equipment are extinguished, so that the generated deflagration phenomenon is automatically extinguished, the labor intensity is not required to be attended by personnel, the safety is higher, and the protectiveness to the workpiece and the equipment is better.
The utility model is to protect the structure of the product, the model of each element is not the content protected by the utility model, and the utility model is also known technology, and only the element capable of realizing the functions can be used as an option in the market. Therefore, parameters such as the type of the element will not be described in detail in the present utility model. The utility model is contributed to scientifically combining the elements together.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (10)
1. A penetrate room for work piece surface spray coating, includes the room body (1) and the door (2) that opens and shuts that movable joint set up on the room body (1), the room body (1) inner wall is equipped with insulating layer (13) and puigging (12) from inside to outside in proper order, its characterized in that: be equipped with in the puigging (12) and lead to pipeline (15), pipeline (15) one end runs through insulating layer (13) and puigging (12) and extends to inside the room body (1), be equipped with in pipeline (15) and spout jar (16) under pressure, spout jar (16) one end and pierce through insulating layer (13) and puigging (12) and extend to inside the room body (1).
2. A spray booth for spraying a coating on a surface of a workpiece according to claim 1, wherein: the top of the house body (1) is also provided with a pressure relief top cover.
3. A spray booth for spraying a coating on a surface of a workpiece according to claim 1, wherein: the pressure spraying tank (16) comprises a tank body (21) arranged in a flowing pipeline (15) and a spraying pipe (24) with one end arranged at the top of the tank body (21) and the other end penetrating through the heat insulation layer (13) and the sound insulation layer (12) and extending to the inside of the house body (1), an air pressure port (22) is arranged at the bottom of the tank body (21), an upper pushing plate (23) is further arranged on the inner wall of the tank body (21), and a carbon dioxide extinguishing agent is filled in an inner cavity of the tank body (21) above the upper pushing plate (23).
4. A spray booth for spraying a coating on a surface of a workpiece according to claim 3, wherein: the injection pipe (24) is also provided with a sealing block (25).
5. A spray booth for spraying a coating on a surface of a workpiece according to claim 3, wherein: the bottom surface of the push-up sheet (23) is provided with a plurality of arc grooves.
6. A spray booth for spraying a coating on a surface of a workpiece according to claim 3, wherein: the bottom surface of the push-up sheet (23) is also provided with a plurality of triangular protruding blocks.
7. A spray booth for spraying a coating onto a surface of a workpiece as claimed in claim 4, wherein: the sealing block (25) comprises a connecting through block (31) arranged on the injection pipe (24) and an inner core body (32) arranged in the connecting through block (31), wherein sealing rods (34) distributed along the mirror image of the transverse central line of the inner core body (32) are movably clamped on the upper surface and the lower surface of the inner core body (32).
8. A spray booth for spraying a coating onto a surface of a workpiece as claimed in claim 7, wherein: the end part of the closing rod (34) close to the inner wall of the connecting block (31) is provided with a silica gel closing ball (35).
9. A spray booth for spraying a coating onto a surface of a workpiece as claimed in claim 7, wherein: the inner wall of the connecting through block (31) is provided with a pressurizing block (33).
10. A spray booth for spraying a coating on a surface of a workpiece according to claim 2, wherein: the pressure release top cap includes that the activity block is in opening and close lid (14) at body (1) top and sets up in sealing block (17) of opening and close lid (14) center, sealing block (17) bottom still is equipped with two thrust pieces (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585152.XU CN220926894U (en) | 2023-09-22 | 2023-09-22 | A penetrate room for work piece surface sprays coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322585152.XU CN220926894U (en) | 2023-09-22 | 2023-09-22 | A penetrate room for work piece surface sprays coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926894U true CN220926894U (en) | 2024-05-10 |
Family
ID=90967936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322585152.XU Active CN220926894U (en) | 2023-09-22 | 2023-09-22 | A penetrate room for work piece surface sprays coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926894U (en) |
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2023
- 2023-09-22 CN CN202322585152.XU patent/CN220926894U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |