CN114484877A - Auxiliary device for maintaining fin heat exchanger of high-temperature water boiler - Google Patents
Auxiliary device for maintaining fin heat exchanger of high-temperature water boiler Download PDFInfo
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- CN114484877A CN114484877A CN202210148714.1A CN202210148714A CN114484877A CN 114484877 A CN114484877 A CN 114484877A CN 202210148714 A CN202210148714 A CN 202210148714A CN 114484877 A CN114484877 A CN 114484877A
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- temperature water
- sealing
- water boiler
- heat exchanger
- pipe
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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
- F24H9/0005—Details for water heaters
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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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an auxiliary device for maintaining a fin heat exchanger of a high-temperature water boiler, which comprises: the high-temperature water boiler comprises a high-temperature water boiler shell, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the high-temperature water boiler shell adopts the existing high-temperature water boiler structure; the heat exchanger is arranged on the bending plate; the high-temperature water boiler shell is provided with a rectangular opening corresponding to the position of the finned heat exchanger, a sealing plate is arranged in the rectangular opening in a sealing mode, the sealing plate is provided with two short connecting pipes, and a connecting assembly is arranged on a pipeline interface of the inner pipeline of the high-temperature water boiler shell, corresponding to the two short connecting pipes. The invention firstly ensures the normal work of the fin heat exchanger in the high-temperature water boiling machine, and simultaneously can be conveniently moved out of the high-temperature water boiling machine when the fin heat exchanger needs to be maintained, thereby facilitating the subsequent operation of the fin heat exchanger, and the operation of the whole device is simpler.
Description
Technical Field
The invention relates to equipment for maintaining a high-temperature water boiler, in particular to an auxiliary device for maintaining a fin heat exchanger of the high-temperature water boiler.
Background
The water boiler is designed and developed for meeting the requirement of more people on drinking boiled water, and is drinking water equipment which is used for producing boiled water by converting electric energy or other fuels into heat energy through combustion. When the high-temperature water boiler works, the fin heat exchanger is arranged in the high-temperature water boiler, the introduced cold water can be preheated, and the fin heat exchanger is easy to damage after being used for a period of time and needs to be maintained. The current fin heat exchanger is generally designed in an integrated mode after being manufactured, so that the fin heat exchanger is difficult to maintain, and is installed inside the high-temperature water boiler, when the fin heat exchanger is maintained, the shell of the high-temperature water boiler needs to be opened, but the space inside the high-temperature water boiler is narrow, so that the fin heat exchanger is troublesome to maintain inside the high-temperature water boiler, the fin heat exchanger is detached from the high-temperature water boiler to maintain, the maintenance efficiency and the maintenance effect can be guaranteed, but the disassembling step needs to be troublesome, the disassembling is also carried out in the narrow space, the operation is also troublesome, and the problems are solved by the pin fin heat exchanger.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide a device that can assist in the maintenance of a fin heat exchanger and ensure the convenience of the maintenance of the fin heat exchanger.
In order to achieve the above object, an aspect of the present invention provides an auxiliary device for repairing a fin heat exchanger of a high temperature water boiler, comprising:
the high-temperature water boiler comprises a high-temperature water boiler shell, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the high-temperature water boiler shell adopts the existing high-temperature water boiler structure, a bending plate is arranged in the high-temperature water boiler shell, a groove for installation is formed in the bending plate, and a plurality of installation waist holes are formed in the two sides of the bending plate;
the heat exchanger comprises a fin heat exchanger, and the fin heat exchanger is arranged on the bending plate;
the shell of the high-temperature water boiler is provided with a rectangular opening corresponding to the position of the fin heat exchanger, a sealing plate is hermetically arranged in the rectangular opening, the sealing plate is connected with the bending plate through a sliding limiting structure, the sealing plate is provided with two short connecting pipes, the two short connecting pipes are fixedly connected with the sealing plate through connecting arms, and one ends, close to each other, of the two short connecting pipes are fixedly sleeved with flange plates;
and the pipeline interfaces of the inner pipeline of the high-temperature water boiler shell corresponding to the two short connecting pipes are provided with connecting components.
As preferred, the spacing subassembly that slides sets up a plurality of spacing slide rails on the two inner walls of board of bending including the symmetry, and is a plurality of all slide on the spacing slide rail and be provided with slotted steel pole, high temperature water dispensers casing is close to the side U type opening that rectangle open-ended terminal surface was provided with a plurality of matching slotted steel poles, and is a plurality of side U type opening all communicates with the rectangle opening, and is a plurality of the channel-section steel pole extends respectively to in a plurality of side U type openings and a plurality of the slotted steel pole all with closing plate fixed connection.
Preferably, the connecting assembly comprises a fixing seat fixedly arranged on a pipeline interface inside the high-temperature water boiling machine shell, the connecting short pipe is fixedly provided with a first clamping seat, a second clamping seat is arranged between the first clamping seat and the connecting short pipe, the second clamping seat is matched with the first clamping seat, the second clamping seat is fixedly connected with the pipeline interface inside the high-temperature water boiling machine shell in a sealing mode through a corrugated pipe, and the fixing seat is provided with a pneumatic control assembly for controlling the second clamping seat to move.
Preferably, all set up a plurality of ring type seal on the terminal surface that joint seat two and joint seat one are close to each other, it is a plurality of ring type seal diameter increases gradually and coaxial setting, a plurality of ring type seal on the joint seat two and a plurality of ring type seal on the joint seat one crisscross setting one by one.
Preferably, a clamping structure is arranged between the second clamping seat and the first clamping seat.
Preferably, a first limiting block is fixedly arranged on one side wall of the fixing seat, a second limiting block corresponding to the first limiting block in position is fixedly arranged on the side wall of the second clamping seat, and the first limiting block and the second limiting block are fixedly connected through a limiting spring.
Preferably, the pneumatic control assembly comprises air cavities arranged in the fixing base, a plurality of pneumatic telescopic rods are vertically and uniformly and fixedly arranged on the fixing base, the pneumatic telescopic rods are all communicated with the air cavities, the telescopic ends of the pneumatic telescopic rods are all fixedly connected with the two clamping seats, and the high-temperature water boiler shell is provided with an air blowing assembly communicated with the two air cavities.
Preferably, the air blowing assembly comprises a sealing cylinder fixedly arranged on the bending plate, a sealing plate is fixedly arranged in the sealing cylinder in a sealing manner, the sealing plate is provided with a through hole, a one-way valve I is fixedly arranged in the through hole in a sealing way, a piston piece is arranged in the sealing cylinder in a sealing sliding way, the end surface of the piston piece far away from the sealing plate is fixedly connected with a through pipe, the inner wall of an opening of the through pipe far away from the piston piece is fixedly provided with an annular block, a reciprocating screw rod is arranged in the through pipe, one end of the reciprocating screw rod penetrates through the sealing cylinder and the high-temperature water boiler shell and is coaxially and fixedly connected with a rotating handle, the reciprocating screw rod is rotationally connected with the sealing cylinder and the high-temperature water boiler shell, the side wall of the sealing cylinder is also provided with an air inlet corresponding to the position of the piston piece, a one-way valve II is fixedly arranged in the air inlet in a sealing mode, and one end, close to the one-way valve I, of the sealing barrel is communicated with the two air cavities through two air pipes respectively.
Preferably, one end of the sealing cylinder, which is close to the one-way valve I, is also fixedly connected with an air release pipe, one end of the air release pipe penetrates through the shell of the high-temperature water boiler and extends to the outside, and a sealing plug is connected to the air release pipe through threads.
Compared with the prior art, the auxiliary device for maintaining the fin heat exchanger of the high-temperature water boiler is mainly provided with the bent plate for placing the fin heat exchanger, the shell of the high-temperature water boiler is improved, the rectangular opening is arranged to facilitate the guiding out of the fin heat exchanger, the rectangular opening is sealed by the sealing plate, and the sealing plate can horizontally move and guide out the fin heat exchanger, so that the maintenance operation of the fin heat exchanger is facilitated. The structure of the device is similar to that of the existing device, but the structure which does not influence the use of the fin heat exchanger and is convenient for leading the fin heat exchanger out of the high-temperature water boiler is arranged; compared with the traditional device, the device can be used for ensuring the installation stability of the fin heat exchanger and the functions of the fin heat exchanger in the high-temperature water boiler, in the practical use, the device realizes the fixation and the release of the fixation of the fin heat exchanger through a manually operated pneumatic structure, no extra driving energy is arranged, the device is convenient to operate firstly, meanwhile, the device is convenient to maintain the fin heat exchanger, and has higher auxiliary effect.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for maintaining a fin heat exchanger of a high-temperature water boiler of the present invention.
Fig. 2 is a schematic structural diagram of another view of the auxiliary device for repairing the fin heat exchanger of the high-temperature water boiler according to the present invention.
Fig. 3 is a schematic structural diagram of another view of the auxiliary device for repairing the fin heat exchanger of the high-temperature water boiler according to the present invention.
Fig. 4 is a schematic structural view (the closing plate is pulled open) of another view angle of the auxiliary device for maintaining the fin heat exchanger of the high-temperature water boiler of the present invention.
Fig. 5 is a schematic structural view of a connecting assembly of an auxiliary device for maintaining a fin heat exchanger of a high-temperature water boiler according to the present invention.
Fig. 6 is a schematic sectional structure view of an auxiliary device for maintaining a fin heat exchanger of a high-temperature water boiler according to the present invention.
Description of the main reference numerals:
1-high temperature water boiler shell, 2-bending plate, 3-fin heat exchanger, 4-closing plate, 11-connecting assembly, 41-sliding limit structure, 42-connecting short pipe, 43-connecting arm, 44-flange plate, 111-fixing seat, 112-clamping seat I, 113-clamping seat II, 114-corrugated pipe, 115-pneumatic control assembly, 116-limiting block I, 117-limiting block II, 118-limiting spring, 119-air blowing assembly, 411-limiting sliding rail, 412-channel steel rod, 1191-sealing barrel, 1192-sealing plate, 1193-one-way valve I, 1194-piston member, 1195-through pipe, 1196-reciprocating screw rod, 1197-rotating handle, 1198-one-way valve II, 1199-air pipe, 11911-air release pipe, 11912-sealing plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present disclosure with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the embodiments described are only a few of the presently disclosed embodiments, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of the disclosure.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "including" and the like in the present disclosure is intended to mean that the elements or items listed before the term cover the elements or items listed after the term and their equivalents, but not to exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the disclosed embodiments of the present invention clear and concise, a detailed description of known functions and known components has been omitted from the present disclosure.
As shown in fig. 1 to 6, an auxiliary device for maintaining a fin heat exchanger of a high-temperature water boiler according to an embodiment of the present invention includes:
the high-temperature water boiler shell 1 adopts the existing high-temperature water boiler structure, a bending plate 2 is arranged in the high-temperature water boiler shell 1, the bending plate 2 is bent out of an installation groove, a plurality of installation waist holes are arranged on both sides of the bending plate 2, a water boiler is a device for heating boiled water by converting electric energy or chemical energy into heat energy, the capacity and the power of the water boiler can be changed according to requirements, a fin heat exchanger is arranged in one high-temperature water boiler, the fin heat exchanger mainly plays roles of utilizing waste heat and preheating, the heating effect of the high-temperature water boiler on water is increased, the fin heat exchanger is generally arranged into an integrated structure in the existing application field, therefore, the bending plate 2 is fixedly arranged in the high-temperature water boiler shell 1 to form a position for installing the fin heat exchanger, and the fin heat exchanger has more applications in the prior art, and will not be described in detail herein.
The finned heat exchanger 3 is additionally arranged in the bent plate 2, the existing heat exchanger needs to be welded when being assembled and used, the heat exchanger is of an integral structure after being welded and is arranged in a high-temperature water boiler, so that the heat exchanger is inconvenient to maintain and clean, and the main reason restricting the maintenance and the cleaning is that the high-temperature water boiler shell 1 is difficult to disassemble, even if the high-temperature water boiler shell 1 is disassembled, the finned heat exchanger still needs to be maintained, cleaned or replaced in a narrow space in the high-temperature water boiler shell 1, the operation is difficult, the effect of facilitating the maintenance of the finned heat exchanger needs to be achieved, the finned heat exchanger needs to be transferred out from the inside of the high-temperature water boiler, but the flange structure when the heat exchanger is installed in the high-temperature water boiler needs to be disassembled according to the structure of the existing heat exchanger, the narrow space also causes difficulty in disassembly, aiming at the problem, in the device, a rectangular opening corresponding to the position of the finned heat exchanger 3 is arranged on the high-temperature water boiler shell 1, a sealing plate 4 is arranged in the rectangular opening in a sealing manner, the sealing plate 4 is connected with the bending plate 2 through a sliding limiting structure 41, the rectangular opening can be opened by pulling out the sealing plate 4, in the device, the sliding limiting assembly 41 comprises a plurality of limiting slide rails 411 symmetrically arranged on two inner walls of the bending plate 2, a plurality of limiting slide rails 411 are all provided with slotted steel rods 412 in a sliding manner, the end surface of the high-temperature water boiler shell 1 close to the rectangular opening is provided with a plurality of side U-shaped openings matched with the slotted steel rods 412, the plurality of side U-shaped openings are all communicated with the rectangular opening, the plurality of slotted steel rods 412 respectively extend into the plurality of side U-shaped openings, and the plurality of slotted steel rods 412 are all fixedly connected with the sealing plate 4, however, if a function of conveniently opening the high-temperature water boiler is simply realized, the problem that the fin heat exchanger needs to be operated in a narrow space is solved, but if the fin heat exchanger 3 can be synchronously taken out in the process of drawing out the sealing plate 4, the fin heat exchanger 3 can be conveniently operated outside the high-temperature water boiler shell 1, and the operations such as maintenance and the like are more convenient, therefore, the sealing plate 41 is provided with two short connecting pipes 42, the two short connecting pipes 42 are fixedly connected with the sealing plate 41 through connecting arms 43, and the ends of the two short connecting pipes 42 close to each other are fixedly sleeved with flange plates 44, because the pipelines in the existing fin heat exchanger 3 are generally fixedly connected through flange structures when being installed;
aiming at the function of fixedly installing the finned heat exchanger 3 on the closing plate 41 and conveniently maintaining the finned heat exchanger 3 by pulling out the closing plate 41, the device should also meet the requirement that the finned heat exchanger 3 is normally arranged in the high-temperature water boiler, therefore, when the closing plate 41 closes the rectangular opening, the finned heat exchanger 3 should be communicated with the pipeline in the high-temperature water boiler shell 1, therefore, in the invention, the pipeline in the high-temperature water boiler shell 1 is provided with the connecting components 11 on the pipeline interfaces corresponding to the two connecting short pipes 42, aiming at the two connecting short pipes 42 which slide along with the closing plate 41 and generate horizontal movement, therefore, the connecting structure of the connecting components 11 aiming at the connecting short pipes 42 should be the best clamping sealing structure moving in the vertical direction, the connecting components 11 comprise the fixed seat 111 fixedly sleeved on the pipeline interface in the high-temperature water boiler shell 1, in the device, in the installation step of the fin heat exchanger, after the fin heat exchanger 3 is connected with the two connecting short pipes 42 through a flange structure and fixed on the sealing plate 41, the sealing plate 41 is pushed back and seals the rectangular opening, at the moment, the two pneumatic control assemblies 115 work to force the two clamping seats 113 to correspond to the first clamping seats 112 and to be in sealing abutment with the first clamping seats 112, and in order to increase the sealing effect, a plurality of annular sealing rings are respectively arranged on the end faces of the two clamping seats 113 and the first clamping seats 112, which are close to each other, the diameters of the annular sealing rings are gradually increased and are coaxially arranged, the annular sealing rings on the second clamping seat 113 and the annular sealing rings on the first clamping seat 112 are arranged in a one-to-one staggered mode, and at the moment, the fixing of the fin heat exchanger 3 and the work of ensuring the functions of the fin heat exchanger 3 are achieved;
according to the above description, the sealing action for the finned heat exchanger 3 and the sealing plate 4 in the device is mainly realized by the clamping and fixing of the second clamping seat 113 and the first clamping seat 112, a clamping structure (not shown) is arranged between the second clamping seat 113 and the first clamping seat 112, the clamping structure can adopt the existing limiting structure, for example, the form of a limiting column matching with a limiting hole, and for the pneumatic control assembly 115, when the limiting function for the finned heat exchanger 3 needs to be relieved, the pneumatic control assembly 115 needs to be normally relieved, but the retraction action of the pneumatic control assembly 115 is possibly blocked due to the influence of environmental factors such as gravity, so in the device, a first limiting block 116 is fixedly arranged on one side wall of the fixing seat 111, a second limiting block 117 corresponding to the first limiting block 116 is fixedly arranged on the side wall of the second clamping seat 113, and the first limiting block 116 and the second limiting block 117 are fixedly connected through a limiting spring 118, when the pneumatic control assembly 115 does not limit the second clamping seat 113 any more, the second clamping seat 113 moves away from the first clamping seat 112 under the action of the limiting spring 118;
the pneumatic control assembly 115 mainly has the effects that the second pneumatic control assembly 113 is controlled to vertically move, so that the first clamping base 112 can be fixed when needed, and the pipeline interface in the high-temperature water boiler shell 1 can be communicated with the fin heat exchanger 3;
the air blowing assembly 119 comprises a sealing barrel 1191 fixedly arranged on the bending plate 2, a sealing plate 1192 is fixedly arranged in the sealing barrel 1191 in a sealing manner, a through hole is formed in the sealing plate 1192, a one-way valve 1193 is fixedly arranged in the through hole in the sealing manner, a piston piece 1194 is arranged in the sealing barrel 1191 in a sealing and sliding manner, a through pipe 1195 is fixedly connected to the end face, away from the sealing plate 1192, of the piston piece 1194, an annular block is fixedly arranged on the inner wall of an opening, away from the piston piece 1194, of the through pipe 1195, a reciprocating screw stem 1196 is arranged in the through pipe 1195, one end of the reciprocating screw stem 1196 penetrates through the sealing barrel 1191 and the high-temperature water boiler shell 1 and is coaxially and fixedly connected with a rotating handle 1197, the reciprocating screw stem 1196 is rotatably connected with the sealing barrel 1191 and the high-temperature water boiler shell 1, an air inlet corresponding to the position of the piston piece 1194 is further arranged on the side wall of the sealing barrel 1191, a one-way valve 1198 is fixedly arranged in the air inlet, one end of the sealing cylinder 1191, which is close to the first one-way valve 1193, is respectively communicated with the two air cavities through the two air pipes 1199, when a user operates the rotating handle 1197, the piston piece 1194 can be synchronously driven to reciprocate, air is extruded from the first one-way valve 1193 and then respectively enters the two air cavities through the two air pipes 1199, the piston piece 1194 moves to suck the air from the second one-way valve 1198, so that the integral air pumping operation is formed, and the fin heat exchanger is convenient for people to fix;
in order to facilitate the derivation of the fin heat exchanger 3, should still set up the structure of knowing the second 113 joint effects of joint seat, because pneumatic structure has been adopted, so need set up the structure of disappointing, in the device, the one end that a sealed tube 1191 is close to a check valve 1193 is the bleeder 11911 of fixedly connected with still, bleeder 11911 one end runs through high temperature water dispensers casing 1 and extends to the outside, screwed connection has sealing plug 11912 on the bleeder 11911, can reduce the inside atmospheric pressure of two air cavities through unscrewing sealing plug 11912 for spacing spring 118 can drive second 113 joint seat, in order to increase sealed effect, can set up the valve core in the opening internal fixation of bleeder 11911, and the sealing plug 11912 changes the thread cover into and establishes on bleeder 11911.
While there has been described what are believed to be the preferred embodiments of the present invention, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the principles of the invention, and it is intended to cover all such changes and modifications as fall within the true scope of the invention.
Claims (9)
1. The utility model provides a high temperature water dispensers's fin heat exchanger auxiliary device for maintenance which characterized in that includes:
the high-temperature water boiler comprises a high-temperature water boiler shell, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the high-temperature water boiler shell adopts the existing high-temperature water boiler structure, a bending plate is arranged in the high-temperature water boiler shell, a mounting groove is formed in the bending plate, the bending plate is bent out of the bending plate, and both sides of the bending plate are provided with a plurality of mounting waist holes;
the heat exchanger comprises a fin heat exchanger, and the fin heat exchanger is arranged on the bending plate;
the shell of the high-temperature water boiler is provided with a rectangular opening corresponding to the position of the fin heat exchanger, a sealing plate is hermetically arranged in the rectangular opening, the sealing plate is connected with the bending plate through a sliding limiting structure, the sealing plate is provided with two short connecting pipes, the two short connecting pipes are fixedly connected with the sealing plate through connecting arms, and one ends, close to each other, of the two short connecting pipes are fixedly sleeved with flange plates;
and the pipeline interfaces of the inner pipeline of the high-temperature water boiler shell corresponding to the two short connecting pipes are provided with connecting components.
2. The device as claimed in claim 1, wherein the sliding limiting component comprises a plurality of limiting slide rails symmetrically arranged on two inner walls of the bending plate, a plurality of the limiting slide rails are all provided with a slotted steel rod in a sliding manner, the end surface of the high-temperature water boiler shell close to the rectangular opening is provided with a plurality of side U-shaped openings matched with the slotted steel rods, the plurality of the side U-shaped openings are all communicated with the rectangular opening, the plurality of the channel steel rods respectively extend into the plurality of side U-shaped openings, and the plurality of the channel steel rods are all fixedly connected with the sealing plate.
3. The device as claimed in claim 1, wherein the connecting assembly includes a fixing base fixedly secured to the pipe interface inside the casing of the high temperature water boiling machine, the short connecting pipe is fixedly secured to a first engaging seat, a second engaging seat is disposed between the first engaging seat and the short connecting pipe, the second engaging seat is matched with the first engaging seat, the second engaging seat is fixedly connected to the pipe interface inside the casing of the high temperature water boiling machine in a sealing manner through a corrugated pipe, and a pneumatic control assembly for controlling the movement of the second engaging seat is disposed on the fixing base.
4. The device as claimed in claim 3, wherein a plurality of annular sealing rings are arranged on the end surfaces of the second clamping seat and the first clamping seat, which are close to each other, the diameters of the plurality of annular sealing rings are gradually increased and the annular sealing rings are coaxially arranged, and the plurality of annular sealing rings on the second clamping seat and the plurality of annular sealing rings on the first clamping seat are staggered one by one.
5. The device as claimed in claim 3, wherein a clamping structure is arranged between the second clamping seat and the first clamping seat.
6. The device as claimed in claim 3, wherein a first limit block is fixedly arranged on one side wall of the fixed seat, a second limit block corresponding to the first limit block is fixedly arranged on the side wall of the second clamping seat, and the first limit block and the second limit block are fixedly connected through a limit spring.
7. The device as claimed in claim 3, wherein the pneumatic control assembly comprises air chambers arranged in a fixed seat, a plurality of pneumatic telescopic rods are vertically and uniformly and fixedly arranged on the fixed seat, the plurality of pneumatic telescopic rods are all communicated with the air chambers, the telescopic ends of the plurality of pneumatic telescopic rods are all fixedly connected with the second clamping seat, and the high-temperature water boiler shell is provided with an air blowing assembly communicated with the two air chambers.
8. The device as claimed in claim 7, wherein the air blowing assembly comprises a sealing cylinder fixedly arranged on the bending plate, a sealing plate is fixedly arranged in the sealing cylinder in a sealing manner, a through hole is formed in the sealing plate, a one-way valve I is fixedly arranged in the through hole in a sealing manner, a piston member is further arranged in the sealing cylinder in a sealing and sliding manner, a through pipe is fixedly connected to the end surface of the piston member far away from the sealing plate, an annular block is fixedly arranged on the inner wall of an opening of the through pipe far away from the piston member, a reciprocating screw rod is arranged in the through pipe, one end of the reciprocating screw rod penetrates through the sealing cylinder and the high-temperature water boiler shell and is coaxially and fixedly connected with a rotating handle, the reciprocating screw rod is rotatably connected with the sealing cylinder and the high-temperature water boiler shell, an air inlet corresponding to the position of the piston member is further arranged on the side wall of the sealing cylinder, a one-way valve II is fixedly arranged in the air inlet in a sealing manner, one end of the sealing cylinder, which is close to the one-way valve I, is respectively communicated with the two air cavities through two air pipes.
9. The device as claimed in claim 8, wherein an air release pipe is fixedly connected to an end of the sealing cylinder close to the one-way valve, an end of the air release pipe penetrates through the casing of the high temperature water boiler and extends to the outside, and a sealing plug is screwed on the air release pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148714.1A CN114484877B (en) | 2022-02-18 | 2022-02-18 | Auxiliary device for maintaining fin heat exchanger of high-temperature water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148714.1A CN114484877B (en) | 2022-02-18 | 2022-02-18 | Auxiliary device for maintaining fin heat exchanger of high-temperature water boiler |
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| CN114484877A true CN114484877A (en) | 2022-05-13 |
| CN114484877B CN114484877B (en) | 2023-07-14 |
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| JP2002130758A (en) * | 2000-10-23 | 2002-05-09 | Matsushita Seiko Co Ltd | Ventilator |
| CN105806109A (en) * | 2016-03-24 | 2016-07-27 | 南京工业大学 | Reverse flowing fin plate heat exchanger for gas-gas heat exchange |
| CN107560236A (en) * | 2017-09-14 | 2018-01-09 | 山东同其智能科技有限公司 | A kind of water source heat pump to exchange heat device |
| CN108393554A (en) * | 2018-05-10 | 2018-08-14 | 深圳市志凌伟业技术股份有限公司 | A kind of press platform moving guide rail |
| CN208818508U (en) * | 2018-09-03 | 2019-05-03 | 无锡亚飞换热器制造有限公司 | A kind of detection device of heat exchanger |
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| CN114484877B (en) | 2023-07-14 |
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