CN213019586U - Automatic pressure relief device of electric boiler - Google Patents
Automatic pressure relief device of electric boiler Download PDFInfo
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- CN213019586U CN213019586U CN202021352122.4U CN202021352122U CN213019586U CN 213019586 U CN213019586 U CN 213019586U CN 202021352122 U CN202021352122 U CN 202021352122U CN 213019586 U CN213019586 U CN 213019586U
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- electric boiler
- pressure release
- pressure relief
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- pipeline
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- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic pressure relief device of electric boiler, including the electric boiler body, the four corners of electric boiler body lower surface is the fixed supporting leg that is provided with all, the fixed pressure release pipeline that is provided with in right side at electric boiler body top, the inside of pressure release pipeline is linked together with the inside of electric boiler body, the inside bottom activity of pressure release pipeline is provided with the removal piston, the last fixed surface who removes the piston is provided with damping spring. The utility model discloses a set up and remove piston and pressure release hole for promote after the inside atmospheric pressure of electric boiler body increases and remove piston rebound, the atmospheric pressure can carry out automatic pressure release through the pressure release hole when removing the piston and removing to pressure release hole top, still through setting up the threaded rod, make the rotation threaded rod drive movable adjusting plate reciprocate, utilize movable adjusting plate to remove the compression degree of adjusting damping spring, thereby change the pressure value of removing the piston rebound, be convenient for carry out the pressure release value according to actual conditions and adjust.
Description
Technical Field
The utility model relates to an electric boiler technical field specifically is an automatic pressure relief device of electric boiler.
Background
An electric boiler is also called an electric heating boiler, an electric heating boiler and an electromagnetic water heater, and is a boiler device which takes electric power as energy and converts the electric power into heat energy, and outputs steam, high-temperature water or an organic heat carrier to the outside in a heat exchange mode through a heat energy converter in the boiler;
the conventional apparatus has the following disadvantages:
at present, most of the existing pressure relief devices cannot adjust the pressure value of the pressure relief, so that the pressure relief devices cannot be adjusted according to actual needs in the using process, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic pressure relief device of electric boiler to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic pressure relief device of an electric boiler comprises an electric boiler body, wherein supporting legs are fixedly arranged at four corners of the lower surface of the electric boiler body, a pressure relief pipeline is fixedly arranged at the right side of the top of the electric boiler body, the inside of the pressure relief pipeline is communicated with the inside of the electric boiler body, a movable piston is movably arranged at the bottom inside the pressure relief pipeline, a damping spring is fixedly arranged on the upper surface of the movable piston, a movable adjusting plate is fixedly arranged at the top end of the damping spring, a fixed mounting plate is fixedly arranged at the top inside the pressure relief pipeline, a threaded hole is arranged in the middle of the fixed mounting plate in a penetrating manner, a threaded rod is movably arranged inside the threaded hole, a bearing is fixedly arranged in the middle of the upper surface of the movable adjusting plate, the inner wall of the bearing is fixedly connected with the surface, the top of fixed mounting panel is provided with supplementary adjustment mechanism, the fixed pipe that is provided with in bottom of pressure release pipeline left surface, the pressure release hole has been seted up in the bottom of pressure release pipeline left side wall through, the inside in pressure release hole is linked together with the inside of fixed pipe.
Preferably, the fixed overlap joint piece that is provided with in bottom of pressure release pipeline inner wall, the upper surface of overlap joint piece and the lower surface activity overlap joint of removing the piston, the quantity of overlap joint piece is two, and two overlap joint pieces set up the both sides inner wall at pressure release pipeline about pressure release pipeline's perpendicular midline symmetry.
Preferably, the both sides face of activity regulating plate all is fixed and is provided with the stopper, the spacing groove has all been seted up to the inside both sides face of pressure release pipeline, the surface of stopper and the inside swing joint in spacing groove.
Preferably, a sealing washer is fixedly arranged in the middle of the upper surface of the fixed mounting plate, and the inner wall of the sealing washer is tightly attached to the outer side face of the threaded rod.
Preferably, supplementary adjustment mechanism is including comparing the scale, compare the fixed upper surface that sets up at fixed mounting panel of scale, the fixed instruction arrow that is provided with of lateral surface of turning round the piece, indicate the arrow to keep away from the one end of turning round the piece and the right flank activity overlap joint of comparing the scale.
Preferably, the surface of the left end of the fixed pipe is fixedly provided with a corrugated pipe, and the middle part of the left side of the corrugated pipe is fixedly provided with a pressure relief nozzle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the pressure release pipeline, remove piston and pressure release hole, promote the removal piston to move upwards after making the inside atmospheric pressure of electric boiler body increase, the atmospheric pressure can carry out automatic pressure release through the pressure release hole when the removal piston moves to the pressure release hole top, still through setting up damping spring, the activity regulating plate, screw hole and threaded rod, make the rotation threaded rod drive the activity regulating plate and reciprocate under the dislocation of screw hole inner wall screw thread, utilize the activity regulating plate to move the compression degree of adjusting damping spring, thereby change the pressure value that the removal piston moved upwards, be convenient for carry out the pressure release value according to actual conditions and adjust, the operation is more convenient and fast;
2. the utility model discloses a piece is turned round in the setting, compare scale and instruction arrow point, make to rotate to turn round the piece and can drive the threaded rod and rotate the removal, and convenient operation utilizes the position of comparing the scale to the instruction arrow point to compare the reading, thereby the convenience is surveyd the regulation of pressure value, still through setting up fixed pipe, bellows and pressure release mouth, make the high pressure advance the bellows intraductal through fixed pipe, it is tensile to drive the bellows before discharging through the pressure release mouth, the person of facilitating the use knows the pressure release condition, excellent in use effect.
Drawings
FIG. 1 is a front view of the whole structure of an automatic pressure relief device of an electric boiler of the present invention;
FIG. 2 is a front sectional view of a pressure relief pipe structure in an automatic pressure relief device of an electric boiler according to the present invention;
fig. 3 is the utility model discloses an automatic pressure relief device of electric boiler A department's structure enlargedly in fig. 2.
In the figure: 1. an electric boiler body; 2. supporting legs; 3. a pressure relief duct; 4. moving the piston; 5. a lapping block; 6. a damping spring; 7. a movable adjusting plate; 8. a limiting block; 9. a limiting groove; 10. fixing the mounting plate; 11. a threaded hole; 12. a threaded rod; 13. a bearing; 14. twisting the block; 15. a sealing gasket; 16. comparing the graduated scale; 17. an arrow is indicated; 18. a fixed tube; 19. a pressure relief vent; 20. a bellows; 21. a pressure relief nozzle.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic pressure relief device of an electric boiler comprises an electric boiler body 1, wherein four corners of the lower surface of the electric boiler body 1 are fixedly connected with supporting legs 2, the right side of the top of the electric boiler body 1 is fixedly provided with a pressure relief pipeline 3, the inside of the pressure relief pipeline 3 is communicated with the inside of the electric boiler body 1, the bottom inside the pressure relief pipeline 3 is movably connected with a movable piston 4, the upper surface of the movable piston 4 is fixedly connected with a damping spring 6, the top end of the damping spring 6 is fixedly connected with a movable adjusting plate 7, the top inside the pressure relief pipeline 3 is fixedly provided with a fixed mounting plate 10, the middle part of the fixed mounting plate 10 is provided with a threaded hole 11 in a penetrating way, the internal thread of the threaded hole 11 is inserted with a threaded rod 12, the middle part of the upper surface of the movable adjusting plate 7 is fixedly embedded with a bearing 13, the, the top of fixed mounting panel 10 is provided with supplementary adjustment mechanism, and the bottom fixed mounting of pressure release pipeline 3 left surface has fixed pipe 18, and the bottom of pressure release pipeline 3 left surface runs through and has seted up pressure release hole 19, and the inside of fixed pipe 18 of pressure release hole 19 are linked together.
The bottom fixedly connected with overlap joint piece 5 of 3 inner walls of pressure release pipeline, the upper surface of overlap joint piece 5 and the lower surface activity overlap joint of removal piston 4, and the quantity of overlap joint piece 5 is two, and two overlap joint pieces 5 set up at the both sides inner wall of pressure release pipeline 3 about the perpendicular midline symmetry of pressure release pipeline 3 for it is spacing that overlap joint piece 5 supports removal piston 4 bottom.
The equal fixedly connected with stopper 8 of both sides face of adjustable plate 7, spacing groove 9 has all been seted up to the inside both sides face of pressure release pipeline 3, and the inside swing joint of stopper 8's surface and spacing groove 9 for adjustable plate 7 can only reciprocate.
The middle part of the upper surface of the fixed mounting plate 10 is fixedly provided with a sealing washer 15, the inner wall of the sealing washer 15 is tightly attached to the outer side surface of the threaded rod 12, the top of the threaded hole 11 is sealed, and air leakage is prevented.
Supplementary adjustment mechanism is including comparing scale 16, compares scale 16 fixed connection at the upper surface of fixed mounting panel 10, turns round the lateral surface fixedly connected with of piece 14 and indicates arrow 17, indicates arrow 17 and keeps away from the one end of turning round piece 14 and compares the movable overlap joint of the right side of scale 16.
The surface of the left end of the fixed pipe 18 is fixedly sleeved with a corrugated pipe 20, and the middle part of the left side of the corrugated pipe 20 is fixedly provided with a pressure relief nozzle 21.
The working principle is as follows: when the utility model is used, when the electric boiler body 1 is opened to work, the internal air pressure is increased, the air pressure enters the pressure relief pipeline 3 to push the movable piston 4 to move upwards, the movable piston 4 extrudes the damping spring 6 to compress, when the movable piston 4 moves to the position above the pressure relief hole 19, the air pressure inside the pressure relief pipeline 3 enters the fixed pipe 18 through the pressure relief hole 19, the air pressure inside the fixed pipe 18 enters the corrugated pipe 20 and drives the corrugated pipe 20 to stretch, the worker is reminded of pressure relief, the air pressure inside the corrugated pipe 20 is discharged through the pressure relief nozzle 21, when the pressure relief value inside the pressure relief pipeline 3 needs to be adjusted, the torsion block 14 is rotated, the torsion block 14 drives the threaded rod 12 to rotate, the threaded rod 12 rotates and moves up and down under the dislocation effect of the threads on the inner wall of the threaded hole 11, because the limiting block 8 can only move up and down under the limit of the limit, the distance between the movable adjusting plate 7 and the movable piston 4 is adjusted, and the compression degree of the damping spring 6 is adjusted simultaneously, so that the pressure relief value of the upward pressure relief of the movable piston 4 is changed, the operation is convenient and rapid, the indication arrow 17 is driven to move when the twisting block 14 moves, and the pressure relief value which is adjusted by comparison with the graduated scale 16 is convenient to observe.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic pressure relief device of electric boiler, includes electric boiler body (1), its characterized in that: the four corners of the lower surface of the electric boiler body (1) are fixedly provided with supporting legs (2), the right side of the top of the electric boiler body (1) is fixedly provided with a pressure relief pipeline (3), the inside of the pressure relief pipeline (3) is communicated with the inside of the electric boiler body (1), the bottom inside the pressure relief pipeline (3) is movably provided with a movable piston (4), the upper surface of the movable piston (4) is fixedly provided with a damping spring (6), the top end of the damping spring (6) is fixedly provided with a movable adjusting plate (7), the top inside the pressure relief pipeline (3) is fixedly provided with a fixed mounting plate (10), the middle part of the fixed mounting plate (10) is provided with a threaded hole (11) in a penetrating manner, the inside of the threaded hole (11) is movably provided with a threaded rod (12), and the middle part of the upper surface of the movable adjusting, the inner wall of bearing (13) is connected with the fixed surface of threaded rod (12) bottom, the fixed piece (14) of turning round that is provided with in top of threaded rod (12), the top of fixed mounting panel (10) is provided with supplementary adjustment mechanism, the fixed pipe (18) that is provided with in bottom of pressure release pipeline (3) left surface, pressure release hole (19) have been seted up in the bottom of pressure release pipeline (3) left side wall through, the inside of pressure release hole (19) is linked together with the inside of fixed pipe (18).
2. The automatic pressure relief device of the electric boiler according to claim 1, characterized in that: the fixed overlap joint piece (5) that is provided with in bottom of pressure release pipeline (3) inner wall, the upper surface of overlap joint piece (5) and the lower surface activity overlap joint of removing piston (4), the quantity of overlap joint piece (5) is two, and two overlap joint pieces (5) set up the both sides inner wall at pressure release pipeline (3) about the perpendicular midline symmetry of pressure release pipeline (3).
3. The automatic pressure relief device of the electric boiler according to claim 1, characterized in that: both sides face of activity regulating plate (7) all is fixed and is provided with stopper (8), spacing groove (9) have all been seted up to the inside both sides face of pressure release pipeline (3), the inside swing joint of the surface of stopper (8) and spacing groove (9).
4. The automatic pressure relief device of the electric boiler according to claim 1, characterized in that: the middle part of the upper surface of the fixed mounting plate (10) is fixedly provided with a sealing washer (15), and the inner wall of the sealing washer (15) is tightly attached to the outer side surface of the threaded rod (12).
5. The automatic pressure relief device of the electric boiler according to claim 1, characterized in that: supplementary adjustment mechanism is including comparing scale (16), compare scale (16) and fix the upper surface that sets up at fixed mounting panel (10), the fixed instruction arrow point (17) that is provided with of lateral surface of turning round piece (14), indicate arrow point (17) keep away from the one end of turning round piece (14) and the right flank activity overlap joint of comparing scale (16).
6. The automatic pressure relief device of the electric boiler according to claim 1, characterized in that: the fixed surface of fixed pipe (18) left end is provided with bellows (20), the fixed pressure release mouth (21) that is provided with in middle part on the left of bellows (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021352122.4U CN213019586U (en) | 2020-07-10 | 2020-07-10 | Automatic pressure relief device of electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021352122.4U CN213019586U (en) | 2020-07-10 | 2020-07-10 | Automatic pressure relief device of electric boiler |
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| Publication Number | Publication Date |
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| CN213019586U true CN213019586U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021352122.4U Active CN213019586U (en) | 2020-07-10 | 2020-07-10 | Automatic pressure relief device of electric boiler |
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| CN (1) | CN213019586U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551416A (en) * | 2021-09-22 | 2021-10-26 | 南通华宏锅炉配套有限公司 | Environment-friendly industrial boiler |
| CN114394386A (en) * | 2022-01-19 | 2022-04-26 | 浙江迦南科技股份有限公司 | Novel dry method machine material conveying device |
| CN115523361A (en) * | 2022-11-04 | 2022-12-27 | 东莞海瑞斯新材料科技有限公司 | Quick release silencing device of ultra-high pressure equipment |
| CN117338969A (en) * | 2023-12-04 | 2024-01-05 | 山西旺龙药业集团有限公司 | Hericium erinaceus liquid strain sterilization device and application method thereof |
-
2020
- 2020-07-10 CN CN202021352122.4U patent/CN213019586U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551416A (en) * | 2021-09-22 | 2021-10-26 | 南通华宏锅炉配套有限公司 | Environment-friendly industrial boiler |
| CN113551416B (en) * | 2021-09-22 | 2021-11-23 | 南通华宏锅炉配套有限公司 | Environment-friendly industrial boiler |
| CN114394386A (en) * | 2022-01-19 | 2022-04-26 | 浙江迦南科技股份有限公司 | Novel dry method machine material conveying device |
| CN114394386B (en) * | 2022-01-19 | 2023-08-08 | 浙江迦南科技股份有限公司 | Novel dry process machine material conveying device |
| CN115523361A (en) * | 2022-11-04 | 2022-12-27 | 东莞海瑞斯新材料科技有限公司 | Quick release silencing device of ultra-high pressure equipment |
| CN117338969A (en) * | 2023-12-04 | 2024-01-05 | 山西旺龙药业集团有限公司 | Hericium erinaceus liquid strain sterilization device and application method thereof |
| CN117338969B (en) * | 2023-12-04 | 2024-02-02 | 山西旺龙药业集团有限公司 | Hericium erinaceus liquid strain sterilization device and application method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: Room 1003, 10th Floor, Building 8, No. 10 Courtyard, Kegu 1st Street, Beijing Economic and Technological Development Zone, Tongzhou District, Beijing, 101100 Patentee after: Beijing State Grid Power Technology Co.,Ltd. Country or region after: China Address before: 301600 No.2, South 4th row, Sansan Road, Zhujia village, Wangkou Town, Jinghai District, Tianjin Patentee before: Zhizhong Lantian (Tianjin) Energy Technology Co.,Ltd. Country or region before: China |