CN114992844A - Conveniently-assembled layered electric heater - Google Patents
Conveniently-assembled layered electric heater Download PDFInfo
- Publication number
- CN114992844A CN114992844A CN202210731925.8A CN202210731925A CN114992844A CN 114992844 A CN114992844 A CN 114992844A CN 202210731925 A CN202210731925 A CN 202210731925A CN 114992844 A CN114992844 A CN 114992844A
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- Prior art keywords
- heater
- fixed
- layered
- heating pipe
- electric heater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to a layered electric heater convenient to assemble, which comprises a heater shell, wherein a heater flange is fixed at the right end of the heater shell, brackets are fixed on the left side and the right side of the bottom of the heater, a connecting cylinder is fixed on the right side of the heater flange, a heating pipe flange is assembled in the connecting cylinder, and an electric heating pipe is fixed in the heating pipe flange. This assemble convenient layer-stepping electric heater, for guaranteeing to make things convenient for the equipment electric heating pipe, inside inserting electric heating pipe into the heater shell with the mode of pegging graft, for improving fluidic heating efficiency, five groups of crisscross layering baffling boards about setting up on electric heating pipe, make the fluid flow along baffling passageway, and simultaneously, for avoiding the fluid mixed flow, correspond a sealing frame of being connected with the heater shell in the left side of every layering baffling board, make and seal between layering baffling board and the heater shell, avoid fluid by the cross flow in the gap between layering baffling board and the heater shell.
Description
Technical Field
The invention relates to the technical field of electric heaters, in particular to a layered electric heater convenient to assemble.
Background
An electric heater is a popular electric heating device in the world. The device is used for heating, preserving heat and heating flowing liquid and gaseous media. When the heating medium passes through the heating cavity of the electric heater under the action of pressure, the fluid thermodynamic principle is adopted to uniformly take away huge heat generated in the working process of the electric heating element, so that the temperature of the heated medium meets the process requirements of users.
The electric heater converts electric energy into heat energy, can effectively improve the demand of a heat source, wherein the layered electric heater utilizes the baffle plate to realize the layered segmentation effect of fluid, so that the heated fluid is higher in heating degree, usually, the baffle plate is arranged in the inner wall of the heater, the outer wall of the baffle plate is connected with the inner wall of the heater, but in order to ensure the connection stability of the baffle plate and the heating pipe and avoid fluid mixing, the inner side of the baffle plate and the outer side of the heating pipe also need to be connected together, when the baffle plate is respectively connected with the heating pipe and the heater into a whole, the assembly difficulty is further increased, the baffle plate, the heating pipe and the heater need to be welded together, the later period can not be disassembled and maintained, in order to improve the assembly convenience, after the baffle plate is connected with the heating pipe, the heating pipe is inserted in the heater, but a problem occurs, when the port of the heating pipe can be inserted into the heating pipe, the baffle plate can be accommodated, so that a gap exists between the outer side of the baffle plate and the inner wall of the heater, fluid is mixed in the heater, and the fluid is heated unevenly; meanwhile, the flange of the heating pipe and the flange of the heater are assembled through the bolt group, the mode is widely applied because of the reason of firm connection, but the mode has the biggest defect that the operation is complex, the assembly is not easy, and a large amount of time is consumed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the layered electric heater convenient to assemble, which has the advantages of convenience in assembly, avoidance of fluid mixing and good connection firmness, and solves the problems of easy fluid mixing and complicated connection and assembly processes in the electric heater.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a convenient layered electric heater of assembly, includes heater shell, heater shell's right-hand member is fixed with the heater flange, the bottom left and right sides of heater all is fixed with the support, the right side of heater flange is fixed with the connecting cylinder, the inside of connecting cylinder is equipped with the heating pipe flange, the inside of heating pipe flange is fixed with electric heating pipe, electric heating pipe's right-hand member is fixed with the protection casing, electric heating pipe's external fixation has the layering baffling board, be fixed with sealed frame on heater shell's the inner wall, the left side of heating pipe flange is fixed with the installation section of thick bamboo, the inside left side of connecting cylinder is fixed with the flaring pipe.
Furthermore, a water inlet pipe is fixed on the left side of the top of the heater shell, and a water outlet pipe is fixed on the front surface of the right side of the heater shell.
Furthermore, a threaded hole is formed in the right side of the inside of the connecting cylinder, and a conical hole is formed in the left side of the inside of the connecting cylinder.
Furthermore, the number of the layering baffle plates is ten, five layering baffle plates are arranged on the electric heating pipe in a staggered mode, the layering baffle plates are semicircular, the sealing frames are semicircular frames, the number of the sealing frames is consistent with that of the layering baffle plates, and each layering baffle plate is located on the right side of each sealing frame.
Further, the outside of an installation cylinder is provided with a thread, the outside of the installation cylinder is in threaded connection with the inner side of the connecting cylinder, and the left side of the installation cylinder is conical.
Further, the inner side of the flaring pipe is conical, the flaring pipe comprises more than five flaring sheets and connecting rings, the outer side of each connecting ring is connected to the inner wall of the connecting cylinder and located between the threaded hole and the conical hole, and the right side of each flaring sheet is connected with the left side of the corresponding connecting ring.
(III) advantageous effects
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. the layered electric heater convenient to assemble is convenient to assemble, the electric heating pipe is inserted into the heater shell in a plug-in mode, five groups of layered baffle plates which are staggered up and down are arranged on the electric heating pipe to enable fluid to flow along a baffle channel, and meanwhile, in order to avoid fluid mixed flow, a sealing frame connected with the heater shell corresponds to the left side of each layered baffle plate, so that the layered baffle plates and the heater shell are sealed, and fluid is prevented from flowing in a gap between the layered baffle plates and the heater shell.
2. This assemble convenient layered electric heater, for time consumption and the engineering loaded down with trivial details degree that avoids bolt group to bring, right side at the heating pipe flange sets up the connecting cylinder, the inboard screw hole of connecting cylinder can with installation section of thick bamboo outside threaded connection, increase the assembly convenience, and simultaneously, for the connection fastening nature that increases the heating pipe flange, set up the flaring pipe that can expand outward in the heating pipe flange, and the installation section of thick bamboo left side is the taper shape, correspond with the inboard taper shape of flaring pipe, when the outside left side of installation section of thick bamboo and flaring pipe inboard contact, the flaring pipe that receives the outer flaring of pressure can extend to the taper hole position in the connecting cylinder, and its self internal stress acts on the left side of installation section of thick bamboo after the flaring pipe pressurized, press from both sides tightly the installation section of thick bamboo, increase the fastness of connection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the shield and the electric heating tube according to the present invention;
FIG. 3 is a schematic cross-sectional view of a heater according to the present invention;
fig. 4 is a schematic view of a partial explosion structure of the present invention.
In the figure: the heater comprises a heater shell 1, a heater flange 2, a support 3, a connecting cylinder 4, a heating pipe flange 5, a protective cover 6, an electric heating pipe 7, a layered baffle plate 8, a sealing frame 9, an installation cylinder 10 and a flared pipe 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-4, the layered electric heater with convenient assembly in this embodiment includes a heater housing 1, a heater flange 2 is fixed at the right end of the heater housing 1, and is used as a structural connecting member to be abutted against another flange for structural connection, supports 3 are fixed at both sides of the bottom of the heater housing 1 for supporting the heater housing and increasing the balance of placement, a connecting cylinder 4 is fixed at the right side of the heater flange 2 as a novel connecting base to wrap the outside of another flange and increase the protection effect, a heating pipe flange 5 is arranged inside the connecting cylinder 4 and is abutted against the connecting cylinder 4 to realize the assembly of a heating pipe body, an electric heating pipe 7 is fixed inside the heating pipe flange 5 and is connected with the heating pipe flange 5 into a whole, thereby facilitating the assembly and installation without being assembled inside the heater housing 1 step by step, the right-hand member of electric heating pipe 7 is fixed with protection casing 6, the external fixation of electric heating pipe 7 has layering baffling board 8, the fluidic circulation is increased in semicircular design, and the cooperation of multiunit layering baffling board 8, improve fluidic heating effect, be fixed with sealed frame 9 on the inner wall of heater shell 1, correspond with layering baffling board 8, make the inside and the cooperation of layering baffling board 8 of heating pipe shell 1, avoid appearing the mixed flow because the gap, the left side of heating pipe flange 5 is fixed with installation section of thick bamboo 10, the outside screw thread of installation section of thick bamboo 10 can easily be adorned with the assembly method of screw thread formula and easily unload, the inside left side of connecting cylinder 4 is fixed with flaring pipe 11, the internal stress after utilizing flaring pipe 11 to compress can press from both sides tight installation section of thick bamboo 10, reach the centre gripping connection after the threaded connection.
Wherein threaded hole has been seted up on the inside right side of connecting cylinder 4, with the outside screw thread looks adaptation of installation section of thick bamboo 10 for convenient installation, the circular cone hole has been seted up on the inside left side of connecting cylinder 4, can regard as the accommodation space that flared tube 11 expands outward.
Ten in total in layering baffling board 8 in this embodiment, and five and staggered distribution are on electric heating pipe 7 from top to bottom respectively, increase fluidic circulation density, promote the heating effect, layering baffling board 8 semicircular in shape, sealing frame 9 is semicircle frame, the layering baffling board 8 of semicircle design is cooperated to sealing frame 9 of semicircle design, be convenient for electric heating pipe 7 and layering baffling board 8 assembling process, make layering baffling board 8 not hinder and can extend to heater shell 1 inside, sealing frame 9's quantity is unanimous with the quantity of layering baffling board 8, wherein, every layering baffling board 8 is located every sealing frame 9's right side respectively, after corresponding to each other, reduce the clearance of layering baffling board 8 and heater shell 1.
The working principle of the embodiment is as follows:
(1) when assembling electrical heating pipe 7 and layering baffling board 8, handheld installation section of thick bamboo 10 and protection casing 6, promote that electrical heating pipe 7 extends to heater shell 1 inside, when layering baffling board 8 left side and first sealing frame 9 contact (right side number is first), rotate installation section of thick bamboo 10 and protection casing 6, make electrical heating pipe 7 and layering baffling board 8 rotatory in heater shell 1 is inside, when rotating to ninety degrees, layering baffling board 8 does not receive first sealing frame 9 contact, continue to move forward, when moving forward to contacting with second sealing frame 9 (right side number is first), repeat above operation can, until ten layering baffling boards 8 correspond ten sealing frame 9 respectively, need the multi-turn, but can avoid layering baffling board 8 and heater shell 1 inside clearance of appearing, the mode of plug-in type is easily operated simultaneously.
(2) When each layered baffle plate 8 is about to correspond to each sealing frame 9, the port of the mounting cylinder 10 is in contact with the inner side of the connecting cylinder 4, the mounting cylinder 10 is in threaded feeding in the connecting cylinder 4 through spiral rotation, when the left conical surface of the mounting cylinder 10 is in contact with the inner conical surface of the flared pipe 11, the mounting cylinder 10 applies pressure to the buckling flared pipe 11, and the flared pipe 11 tightly holds the mounting cylinder 10 in an internal stress mode, so that stable connection is realized.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 a convenient layered electric heater of assembly, includes heater shell (1), the right-hand member of heater shell (1) is fixed with heater flange (2), the bottom left and right sides of heater shell (1) all is fixed with support (3), the right side of heater flange (2) is fixed with connecting cylinder (4), the inside assembly of connecting cylinder (4) has heating pipe flange (5), the inside of heating pipe flange (5) is fixed with electric heating pipe (7), the right-hand member of electric heating pipe (7) is fixed with protection casing (6), its characterized in that: the electric heater comprises an electric heating pipe (7), a layered baffle plate (8) is fixed to the outer portion of the electric heating pipe (7), a sealing frame (9) is fixed to the inner wall of a heater shell (1), an installation cylinder (10) is fixed to the left side of a heating pipe flange (5), and a flared pipe (11) is fixed to the left side of the inner portion of a connecting cylinder (4).
2. The layered electric heater of claim 1, wherein the layered electric heater comprises: the water heater is characterized in that a water inlet pipe is fixed on the left side of the top of the heater shell (1), and a water outlet pipe is fixed on the front surface of the right side of the heater shell (1).
3. The layered electric heater of claim 1, wherein the layered electric heater comprises: the right side of the inside of the connecting cylinder (4) is provided with a threaded hole, and the left side of the inside of the connecting cylinder (4) is provided with a conical hole.
4. The layered electric heater of claim 1, wherein the layered electric heater comprises: the heat exchanger is characterized in that the number of the layered baffle plates (8) is ten, five layered baffle plates are distributed on the electric heating pipes (7) in a staggered mode, the layered baffle plates (8) are semicircular, the sealing frames (9) are semicircular frames, the number of the sealing frames (9) is consistent with that of the layered baffle plates (8), and each layered baffle plate (8) is located on the right side of each sealing frame (9).
5. The layered electric heater of claim 1, wherein the layered electric heater comprises: the thread spiral line is arranged outside the installation cylinder (10), the outer side of the installation cylinder (10) is in threaded connection with the inner side of the connecting cylinder (4), and the left side of the installation cylinder (10) is conical.
6. The layered electric heater of claim 1, wherein: the inner side of the flaring pipe (11) is conical, the flaring pipe (11) comprises flaring sheets and connecting rings, the number of the flaring sheets is larger than five, the outer sides of the connecting rings are connected to the inner wall of the connecting cylinder (4) and located between the threaded hole and the conical hole, and the right sides of the flaring sheets are connected with the left sides of the connecting rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731925.8A CN114992844A (en) | 2022-06-26 | 2022-06-26 | Conveniently-assembled layered electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210731925.8A CN114992844A (en) | 2022-06-26 | 2022-06-26 | Conveniently-assembled layered electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114992844A true CN114992844A (en) | 2022-09-02 |
Family
ID=83036657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210731925.8A Pending CN114992844A (en) | 2022-06-26 | 2022-06-26 | Conveniently-assembled layered electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114992844A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130052967A (en) * | 2011-11-14 | 2013-05-23 | 박강훈 | A pipe connector |
| CN106764155A (en) * | 2017-01-22 | 2017-05-31 | 中国五冶集团有限公司 | A kind of steel-plastic composite pipe joint and its method |
| CN212567011U (en) * | 2020-06-17 | 2021-02-19 | 上海铨宏热能设备工程有限公司 | U-shaped tube heat exchanger with high-efficiency cooling effect for heating medium system |
| CN213900310U (en) * | 2020-11-04 | 2021-08-06 | 麦世林精密机械(昆山)有限公司 | Rotary CF blind flange plugging structure |
| CN215177096U (en) * | 2021-07-06 | 2021-12-14 | 埃贝思流体设备(苏州)有限公司 | U-shaped pipe heat exchanger |
| CN215447530U (en) * | 2021-06-29 | 2022-01-07 | 江苏江杭石化工程有限公司 | Shell-and-tube continuous spiral baffle heat exchanger |
-
2022
- 2022-06-26 CN CN202210731925.8A patent/CN114992844A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130052967A (en) * | 2011-11-14 | 2013-05-23 | 박강훈 | A pipe connector |
| CN106764155A (en) * | 2017-01-22 | 2017-05-31 | 中国五冶集团有限公司 | A kind of steel-plastic composite pipe joint and its method |
| CN212567011U (en) * | 2020-06-17 | 2021-02-19 | 上海铨宏热能设备工程有限公司 | U-shaped tube heat exchanger with high-efficiency cooling effect for heating medium system |
| CN213900310U (en) * | 2020-11-04 | 2021-08-06 | 麦世林精密机械(昆山)有限公司 | Rotary CF blind flange plugging structure |
| CN215447530U (en) * | 2021-06-29 | 2022-01-07 | 江苏江杭石化工程有限公司 | Shell-and-tube continuous spiral baffle heat exchanger |
| CN215177096U (en) * | 2021-07-06 | 2021-12-14 | 埃贝思流体设备(苏州)有限公司 | U-shaped pipe heat exchanger |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220902 |
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| RJ01 | Rejection of invention patent application after publication |