CN114688740A - High-cleanness hot air heater with high energy utilization rate - Google Patents
High-cleanness hot air heater with high energy utilization rate Download PDFInfo
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- CN114688740A CN114688740A CN202210481783.4A CN202210481783A CN114688740A CN 114688740 A CN114688740 A CN 114688740A CN 202210481783 A CN202210481783 A CN 202210481783A CN 114688740 A CN114688740 A CN 114688740A
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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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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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
- F24H9/0052—Details for air 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
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a high-cleanness hot air heater with high energy utilization rate, which comprises a main body, a pipeline installation mechanism, a counterpoint type assembly mechanism, a distributed type porous assembly mechanism and an external control protection mechanism, wherein the pipeline installation mechanism is arranged on two sides in the main body, the counterpoint type assembly mechanism is arranged on one side in the pipeline installation mechanism, the distributed type porous assembly mechanism is arranged on the inner side of the counterpoint type assembly mechanism, and the external control protection mechanism is arranged on the outer sides of the distributed type porous assembly mechanism and the pipeline installation mechanism. This high clean hot-blast heater of energy utilization rate, fluoroplastics closing plate outside mill pit circular slot hole and reserve the through-hole position of wind sensing appearance and PT thermal resistance, the user can correspond the quartz thick film heating pipe and insert the reservation hole site of heated board and the pit circular slot that fluoroplastics closing plate outside milled, bond afterwards sealedly, the material of quartz thick film heating pipe is transparent quartz glass tube outer wall sintering high temperature thick film heating coating.
Description
Technical Field
The invention relates to the technical field of hot air heaters, in particular to a high-cleanness hot air heater with high energy utilization rate.
Background
The existing hot air heaters for semiconductor and mobile phone production equipment are classified into three types, namely a fan-fin type hot air heater, a resistance wire type hot air heater and a PTC ceramic hot air heater.
When a high-cleanness hot air heater in the market is used, firstly, a radiating fin is additionally arranged on the outer wall of a metal heating pipe to heat passing air, the metal heating pipe has large heat, the temperature rise is slow, the electrothermal conversion efficiency is low, meanwhile, the metal radiating fin is easy to react with moisture in the air and other corrosive gases to rust, the hot air is subjected to secondary pollution, and the high-cleanness hot air heater is not suitable for being used in high-precision high-cleanness requirements of semiconductors and mobile phones; secondly, the resistance wire type hot air heater is additionally arranged on the ceramic bracket through a metal resistance wire, the passing air is heated, the resistance wire is easy to break, the service life is short, and meanwhile, the resistance wire is easy to react with moisture in the air and other corrosive gases to rust, the hot air is subjected to secondary pollution, and the resistance wire type hot air heater is not suitable for being used in the high-precision and high-cleanness environment of semiconductors and mobile phones; third, the PTC ceramic hot air heater is applied on the metal plate surface through the PTC ceramic sheet, so as to heat the passing air by heating the metal plate surface, the PTC ceramic sheet is small, the installation process is complex and tedious, the cost is high, and simultaneously, the PTC ceramic hot air heater is easy to react with moisture in the air and other corrosive gases to rust, the hot air secondary pollution is not suitable for being used in the high-precision high-cleanness environment of semiconductors and mobile phones, therefore, the high-cleanness hot air heater with high energy utilization rate is provided.
Disclosure of Invention
The invention aims to provide a high-cleanness hot air heater with high energy utilization rate, and aims to solve the problems that in the background technology, a radiating fin is additionally arranged on the outer wall of a metal heating pipe to heat passing air, the metal heating pipe has large heat, slow temperature rise and low electrothermal conversion efficiency, meanwhile, the metal radiating fin is easy to react with moisture in the air and other corrosive gases to rust, the hot air is secondarily polluted, and the high-cleanness hot air heater is not suitable for being used in high-precision high-cleanness requirements of semiconductors and mobile phones; secondly, the resistance wire type hot air heater is additionally arranged on the ceramic bracket through a metal resistance wire, the passing air is heated, the resistance wire is easy to break, the service life is short, and meanwhile, the resistance wire is easy to react with moisture in the air and other corrosive gases to rust, the hot air is subjected to secondary pollution, and the resistance wire type hot air heater is not suitable for being used in the high-precision and high-cleanness environment of semiconductors and mobile phones; thirdly, the PTC ceramic hot air heater is pasted on the metal plate surface through the PTC ceramic piece, the metal plate surface is heated, and therefore the passing air is heated, the PTC ceramic piece is small, the installation process is complex and tedious, the cost is high, meanwhile, the PTC ceramic hot air heater is easy to react with moisture in the air and other corrosive gases to rust, the hot air is secondarily polluted, and the PTC ceramic hot air heater is not suitable for being used in high-precision and high-cleanness environments such as semiconductors and mobile phones.
In order to achieve the purpose, the invention provides the following technical scheme: a high-cleanness hot air heater with high energy utilization rate comprises a main body, a pipeline installation mechanism, a counterpoint assembly mechanism, a distributed porous assembly mechanism and an external control protection mechanism, wherein the pipeline installation mechanism is arranged on two sides in the main body, the counterpoint assembly mechanism is arranged on one side in the pipeline installation mechanism, the distributed porous assembly mechanism is arranged on the inner side of the counterpoint assembly mechanism, the external control protection mechanism is arranged on the outer sides of the distributed porous assembly mechanism and the pipeline installation mechanism, the pipeline installation mechanism comprises a quartz air inlet chamber, a reserved opening, first high-temperature-resistant sealant, a fluoroplastic air inlet/outlet pipe and a quartz air outlet chamber, the reserved opening is arranged on two sides of the edge end of the quartz air inlet chamber, the first high-temperature-resistant sealant is arranged on the inner wall of the reserved opening, and the fluoroplastic air inlet/outlet pipe is arranged on the inner side of the first high-temperature-resistant sealant, the quartz air inlet chamber is provided with a quartz air outlet chamber along the opposite surface of the main body.
Furthermore, the fluoroplastic air inlet and outlet pipes and the quartz air inlet chamber and the quartz air outlet chamber respectively form a bonding and sealing structure through the first high-temperature-resistant sealant and the reserved openings, and four fluoroplastic air inlet and outlet pipes are arranged.
Further, counterpoint formula assembly devices mills concave catching groove and the sealed glue of high temperature resistant of second including reserving dress mouth, fluoroplastics closing plate, counterpoint, and the internally mounted who reserves the dress mouth has the fluoroplastics closing plate, the both sides limit end of fluoroplastics closing plate is provided with the counterpoint and mills concave catching groove, and the outside of the counterpoint and milling concave catching groove is provided with the sealed glue of high temperature resistant of second.
Furthermore, the fluoroplastic sealing plate forms an alignment type assembly structure through the alignment milling concave buckling groove, the second high-temperature-resistant sealing glue and the reserved opening, and the size of the inner side inner wall of the reserved opening is matched with that of the outer side outer wall of the fluoroplastic sealing plate.
Further, the porous assembly devices of distributing type include the heated board, reserve hole site, quartzy thick film heating pipe, metal silver-plated rand, high temperature line, wind sensing appearance probe, PT thermal resistance probe and the thermoplastic sleeve pipe of fluoroplastics, and the middle part cloth of heated board has and reserves the hole site, the inboard inner wall interlude of reserving the hole site has the quartzy thick film heating pipe, and the middle-end both sides of quartzy thick film heating pipe are provided with metal silver-plated rand, the side of metal silver-plated rand is connected with the high temperature line, and one side of metal silver-plated rand is provided with the wind sensing appearance probe, the opposite side of metal silver-plated rand is provided with the PT thermal resistance probe, and the outside of PT thermal resistance probe is provided with the thermoplastic sleeve pipe of fluoroplastics.
Further, the outer walls of the two ends of the quartz thick film heating pipe are attached to the inner side wall of the reserved hole sites, and the reserved hole sites are distributed along the middle of the heat insulation board at equal intervals.
Furthermore, the quartz thick film heating pipe is distributed in a cylindrical hollow tubular shape, and the metal silver plating clamping rings are symmetrically distributed along the transverse central axis of the quartz thick film heating pipe.
Further, adorn control protection machanism outward and include that the metal inner frame, heat preservation are cotton, metal casing, the regional and film control panel of control assembly, and the outside of metal inner frame is provided with the heat preservation cotton, the cotton outside of heat preservation is provided with metal casing, and metal casing's front end and top one side are provided with the control assembly region, the regional front end of control assembly is provided with film control panel.
Furthermore, the outer side of the metal inner frame is attached to the inner side of the heat insulation cotton in size, and a metal shell is arranged outside the heat insulation cotton.
Compared with the prior art, the invention has the beneficial effects that: the high-clean hot air heater with high energy utilization rate is characterized in that through hole positions of a wind sensing instrument and a PT thermal resistor are reserved on a concave circular groove hole milled on the outer side surface of a fluoroplastic sealing plate, a user can correspondingly insert a quartz thick film heating pipe into a reserved hole position of a heat insulation plate and the concave circular groove milled on the outer side surface of the fluoroplastic sealing plate and then perform bonding and sealing, the quartz thick film heating pipe is made of a high-temperature thick film heating coating sintered on the outer wall of a transparent quartz glass pipe, and parts of the heating parts at two ends of the quartz thick film heating pipe are tightly connected with a high-temperature wire through metal silver-plated clamping rings, so that the later-stage operation of the user is facilitated, meanwhile, fluoroplastic thermoplastic sleeve pipes are wrapped outside probe positions of a wind sensing instrument probe and a PT thermal resistor probe and are inserted into the reserved holes of the fluoroplastic sealing plate so as to respectively extend into a quartz air inlet chamber and a quartz air outlet chamber, and the wind sensing rate and the temperature range can be conveniently and accurately measured in a control component area in the later stage, compared with the hot air heater with other modes, the hot air heater has higher utilization rate and better effect.
1. According to the invention, the fluoroplastic air inlet and outlet pipe is made of fluoroplastic, so that the fluoroplastic air inlet and outlet pipe has excellent electrical insulation performance and high-strength heat resistance, humidity resistance, low temperature resistance and other performances, a user can correspondingly seal the fluoroplastic air inlet and outlet pipe with reserved openings on two sides of a quartz air inlet chamber and a quartz air outlet chamber respectively by using a thread and a first high-temperature-resistant sealant, the high-temperature-resistant sealant is a vacuum sealant resistant to one thousand or two hundred degrees, and the quartz air inlet chamber and the quartz air outlet chamber are made of transparent thick quartz plates through firing forming, so that the high-strength protection effect is achieved between the connectivity of the two air inlet chamber and the quartz air outlet chamber, and the self-sealing effect is excellent.
2. According to the invention, the fluoroplastic sealing plate material is a high-temperature-resistant three-hundred-degree fluoroplastic thick plate, the four sides of the inner side surface of the fluoroplastic sealing plate are respectively provided with the alignment milling concave buckling grooves, the fluoroplastic sealing plate can be buckled into the alignment milling concave buckling grooves by a user who sets a reserved installing opening, and then a second high-temperature-resistant sealant is added for bonding and sealing, so that the fluoroplastic sealing plate is convenient for the user to assemble and combine, and has good high temperature resistance and sealing effect.
3. The invention, mill the hole position of the through hole of the wind sensing instrument and PT thermal resistance in the outer side of fluoroplastics sealing plate of one side of quartz air inlet chamber and quartz air outlet chamber, the user can insert the quartz thick film heating tube into the hole position of the insulation board and the milled hole position of the outer side of the fluoroplastics sealing plate, then use the sealant to carry on the bonding seal, the material of the quartz thick film heating tube is the high temperature thick film heating coat sintered on the outer wall of the transparent quartz glass tube, and the part of the quartz thick film heating tube that appears when the two ends generate heat is connected with the high temperature line tightly through the metal silver plating collar, which is convenient for the user to later work, at the same time, the probe position of the wind sensing instrument probe and PT thermal resistance probe is sealed by the fluoroplastics thermoplastic sleeve, and insert the hole of the fluoroplastics sealing plate, to stretch into the quartz air inlet chamber and quartz air outlet chamber, which is convenient for the user to accurately measure and check the wind sensing speed and temperature range from the control assembly area in the later stage, compared with the hot air heater with other modes, the hot air heater has higher utilization rate and better effect.
4. According to the invention, a quartz air inlet chamber, a quartz thick film heating pipe, a quartz air outlet chamber, a fluoroplastic sealing plate and a heat insulation plate are positioned by a hoop of an integral internal structure by a metal internal frame, heat insulation cotton is fully wrapped for heat insulation, a fluoroplastic air inlet and outlet pipe and a high temperature wire are exposed, the integral structure is installed in a main body area of a metal shell, a circuit breaker, a relay, a silicon controlled rectifier, a temperature control instrument, a switch button and a state indicator lamp are all installed in a control component area on the metal shell, the high temperature wire led out by the quartz thick film heating pipe is connected into the silicon controlled rectifier, a wind sensor and a PT thermal resistor are respectively connected into the relay and the temperature control instrument, and then corresponding circuits are respectively connected, a main power line is reserved outside the metal shell, the external protection effect is good, and the use of the interior cannot be influenced.
Drawings
FIG. 1 is a schematic structural view of a high-purity hot air heater with high energy utilization rate in a reverse three-dimensional state;
FIG. 2 is a schematic diagram of a detailed structure of the inside of a high-cleanness hot air heater with high energy utilization rate according to the present invention;
FIG. 3 is a schematic diagram showing a detailed structure of a three-dimensional internal alignment type assembly mechanism and a distributed multi-hole assembly mechanism of a high-cleanness hot air heater with high energy utilization rate according to the present invention;
FIG. 4 is a schematic view of a partial structure of a high-purity hot air heater with high energy utilization rate in a detailed state at the front inside;
FIG. 5 is a schematic view of the inside reverse side structure of a high-purity hot air heater with high energy utilization rate according to the present invention;
fig. 6 is a schematic structural view of a high-cleanness hot air heater with high energy utilization rate in a front three-dimensional state.
In the figure: 1. a main body; 2. a pipeline installation mechanism; 201. a quartz air inlet chamber; 202. reserving a port; 203. a first high temperature resistant sealant; 204. inlet and outlet pipes made of fluoroplastic; 205. a quartz air outlet chamber; 3. a counterpoint assembly mechanism; 301. reserving a loading port; 302. fluoroplastic sealing plates; 303. aligning and milling a concave buckle groove; 304. a second high temperature resistant sealant; 4. a distributed multi-hole assembly mechanism; 401. a thermal insulation board; 402. reserving hole sites; 403. a quartz thick film heating tube; 404. a metal silver plating collar; 405. a high temperature line; 406. a wind sensor probe; 407. PT100 thermal resistance probe; 408. a fluoroplastic thermoplastic sleeve; 5. a control protection mechanism is arranged outside; 501. a metal inner frame; 502. heat preservation cotton; 503. a metal housing; 504. a control component area; 505. a thin film control panel.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the present invention provides a technical solution: a high-clean hot air heater with high energy utilization rate comprises: the device comprises a main body 1, a pipeline installation mechanism 2, a counterpoint type assembly mechanism 3, a distributed type porous assembly mechanism 4 and an external control protection mechanism 5, wherein the pipeline installation mechanism 2 is arranged on two sides in the main body 1, the counterpoint type assembly mechanism 3 is arranged on one side in the pipeline installation mechanism 2, the distributed type porous assembly mechanism 4 is arranged on the inner side of the counterpoint type assembly mechanism 3, the external control protection mechanism 5 is arranged on the outer sides of the distributed type porous assembly mechanism 4 and the pipeline installation mechanism 2, the pipeline installation mechanism 2 comprises a quartz air inlet chamber 201, a reserved opening 202, first high-temperature-resistant sealant 203, a fluoroplastic air inlet and outlet pipe 204 and a quartz air outlet chamber 205, the reserved opening 202 is arranged on two sides of the edge end of the quartz air inlet chamber 201, the first high-temperature-resistant sealant 203 is arranged on the inner wall of the reserved opening 202, and the fluoroplastic air inlet and outlet pipe 204 is arranged on the inner side of the first high-temperature-resistant sealant 203, the quartz air inlet chamber 201 is provided with a quartz air outlet chamber 205 along the opposite surface of the main body 1, a fluoroplastic air inlet and outlet pipe 204 forms a bonding sealing structure with the quartz air inlet chamber 201 and the quartz air outlet chamber 205 through a first high temperature resistant sealant 203 and a reserved opening 202 respectively, four fluoroplastic air inlet and outlet pipes 204 are arranged, the fluoroplastic air inlet and outlet pipes 204 are made of fluoroplastic, have excellent electrical insulation performance and high-strength heat resistance, humidity resistance, low temperature resistance and the like, a user can correspondingly seal the fluoroplastic air inlet and outlet pipes 204 with reserved ports 202 on two sides of a quartz air inlet chamber 201 and a quartz air outlet chamber 205 respectively by utilizing arrangement of a thread and first high-temperature-resistant sealant 203, and the high-temperature-resistant sealant is a one-thousand-two-hundred-degree-vacuum-resistant sealant, and the quartz air inlet chamber 201 and the quartz air outlet chamber 205 are made of transparent thick quartz plates by firing molding, so that the high-strength protection effect is achieved between the connectivity of the quartz air inlet chamber and the quartz air outlet chamber, and the sealing effect of the quartz air inlet chamber and the quartz air outlet chamber is excellent.
As shown in fig. 3-4, the present invention provides a technical solution: a high-clean hot air heater with high energy utilization rate is disclosed, an alignment type assembling mechanism 3 comprises a reserved assembling opening 301, a fluoroplastic sealing plate 302, an alignment milling concave buckling groove 303 and a second high-temperature-resistant sealant 304, the fluoroplastic sealing plate 302 is assembled in the reserved assembling opening 301, the alignment milling concave buckling groove 303 is arranged at the two side edges of the fluoroplastic sealing plate 302, the second high-temperature-resistant sealant 304 is arranged at the outer side of the alignment milling concave buckling groove 303, the fluoroplastic sealing plate 302, the alignment milling concave buckling groove 303, the second high-temperature-resistant sealant 304 and the reserved assembling opening 301 form an alignment type assembling structure, the size of the inner side wall of the reserved assembling opening 301 is matched with that of the outer side wall of the fluoroplastic sealing plate 302, the fluoroplastic sealing plate 302 is made of a high-temperature-resistant three-hundred-degree fluoroplastic thick plate, the alignment milling concave buckling grooves 303 are respectively arranged at the four sides of the inner side surface of the fluoroplastic sealing plate 302, and a user can buckle the reserved assembling opening 301 into the alignment milling concave buckling groove, and then, a second high-temperature-resistant sealant 304 is added for bonding and sealing, so that the user can conveniently assemble and combine the components, and the high-temperature-resistant and sealing effects are good.
The distributed porous assembly mechanism 4 comprises a heat insulation plate 401, reserved hole sites 402, quartz thick film heating pipes 403, metal silver-plated collars 404, high-temperature wires 405, wind sensor probes 406, PT100 thermal resistance probes 407 and fluoroplastic thermoplastic sleeves 408, wherein the reserved hole sites 402 are distributed in the middle of the heat insulation plate 401, the quartz thick film heating pipes 403 are inserted into the inner walls of the reserved hole sites 402, the outer walls of the two ends of each quartz thick film heating pipe 403 are attached to the inner walls of the reserved hole sites 402, the reserved hole sites 402 are distributed at equal intervals along the middle of the heat insulation plate 401, metal silver-plated collars 404 are arranged on the two sides of the middle end of each quartz thick film heating pipe 403, the side edges of the metal silver-plated collars 404 are connected with the high-temperature wires 405, the wind sensor probes 406 are arranged on one side of each metal silver-plated collar 404, the PT100 thermal resistance probes 407 are arranged on the other side of each metal silver-plated collar 404, and the fluoroplastic thermoplastic sleeves 408 are arranged on the outer sides of the 100 thermal resistance probes 407, the quartz thick film heating pipes 403 are distributed in a cylindrical hollow pipe shape, the metal silver-plated collars 404 are symmetrically distributed along the transverse central axis of the quartz thick film heating pipe 403, pit circular slot holes are milled on the outer side surfaces of the fluoroplastic sealing plates 302 at one side ends of the quartz air inlet chamber 201 and the quartz air outlet chamber 205 to reserve through hole positions of the wind sensing instrument and the PT100 thermal resistor, a user can correspondingly insert the quartz thick film heating pipe 403 into the reserved hole position 402 of the heat insulation plate 401 and the pit circular slot holes milled on the outer side surfaces of the fluoroplastic sealing plates 302, then the quartz thick film heating pipe 403 is bonded and sealed by using sealant, the quartz thick film heating pipe 403 is made of a high-temperature thick film heating coating sintered on the outer wall of the transparent quartz glass pipe, and the heating parts at the two ends of the quartz thick film heating pipe 403 are tightly connected with a high-temperature wire 405 through the metal silver-plated collars 404, so that the later-stage operation of the user is facilitated, and the probe parts of the wind sensing instrument probe 406 and the PT100 thermal resistor probe 407 are sealed by wrapping the fluoroplastic thermoplastic sleeves 408, the fluorine plastic sealing plate 302 is inserted with a reserved hole to respectively extend into the quartz air inlet chamber 201 and the quartz air outlet chamber 205, so that a user can conveniently and accurately measure and check the air induction rate and the temperature range from the control component area 504 in the later period, and compared with a hot air heater in other modes, the utilization rate of the hot air heater is higher, and the effect is better.
As shown in fig. 5-6, the present invention provides a technical solution: a high-clean hot air heater with high energy utilization rate is disclosed, an external control protection mechanism 5 comprises a metal inner frame 501, heat preservation cotton 502, a metal shell 503, a control component area 504 and a thin film control panel 505, the heat preservation cotton 502 is arranged on the outer side of the metal inner frame 501, the metal shell 503 is arranged on the outer side of the heat preservation cotton 502, the control component area 504 is arranged at the front end of the metal shell 503 and on one side above the metal shell 503, the thin film control panel 505 is arranged at the front end of the control component area 504, the outer side of the metal inner frame 501 is attached to the inner side of the heat preservation cotton 502 in size, the metal shell 503 is arranged on the outer side of the heat preservation cotton 502, the quartz air inlet chamber 201, the quartz thick film heating pipe 403, the quartz air outlet chamber 205, the fluoroplastic sealing plate 302 and the anchor ear of the whole internal structure of the heat preservation plate 401 are positioned by the metal inner frame 501, and then the heat preservation cotton 502 is wrapped comprehensively for heat preservation, the fluoroplastic air inlet and outlet pipe 204 and the high-temperature wire 405 are exposed, and then the fluoroplastic air inlet and outlet pipe and the high-temperature wire 405 are integrally installed in the main body area of the metal shell 503, the circuit breaker, the relay, the controllable silicon, the temperature control instrument, the switch button and the state indicator lamp are installed in the control component area 504 on the metal shell 503, the controllable silicon is connected to the high-temperature wire 405 led out from the quartz thick film heating pipe 403, the wind sensor and the PT100 thermal resistor are respectively connected to the relay and the temperature control instrument and then respectively connected to the corresponding circuits correspondingly, a main power line is reserved outside the metal shell 503, and the internal use cannot be influenced while the external protection effect is good.
The working principle is as follows: for the high-clean hot air heater with high energy utilization rate, firstly, the fluoroplastic air inlet and outlet pipe 204 is made of fluoroplastic, not only has excellent electrical insulation performance, but also has high-strength heat resistance, humidity resistance, low temperature resistance and the like, a user can correspondingly seal the fluoroplastic air inlet and outlet pipe 204 with reserved openings 202 on two sides of a quartz air inlet chamber 201 and a quartz air outlet chamber 205 by using a thread and a first high-temperature-resistant sealant 203, the high-temperature-resistant sealant is made of a vacuum sealant resistant to one hundred degrees, the quartz air inlet chamber 201 and the quartz air outlet chamber 205 are made of transparent thick quartz plates by firing and forming, so that the high-strength protection effect is achieved between the connection of the two air inlet and outlet chambers, the self sealing effect is extremely good, meanwhile, the fluoroplastic sealing plate 302 is made of a high-temperature-resistant three hundred-degree fluoroplastic thick plate, and a pit circular slotted hole reserved air induction meter and a 100 thermal resistance meter are milled on the outer side surface of the fluoroplastic sealing plate 302 on one side end of the quartz air inlet chamber 201 and the quartz air outlet chamber 205 The through hole position of (3), the user can correspondingly insert the quartz thick film heating tube 403 into the reserved hole position 402 of the heat insulation board 401 and the pit circular groove milled on the outer side surface of the fluoroplastic sealing plate 302, and then the quartz thick film heating tube is bonded and sealed by sealant, the material of the quartz thick film heating tube 403 is a high-temperature thick film heating coating sintered on the outer wall of the transparent quartz glass tube, and the heating parts at the two ends of the quartz thick film heating tube 403 are tightly connected with the high-temperature wire 405 through the metal silver-plated collar 404, which is convenient for the later operation of the user, meanwhile, the probe parts of the wind sensing instrument probe 406 and the PT100 thermal resistance probe 407 are wrapped by the fluoroplastic thermoplastic sleeve 408 for sealing, and the through hole is inserted into the reserved hole of the fluoroplastic sealing plate 302 to respectively extend into the quartz air inlet chamber 201 and the quartz air outlet chamber 205, so that the user can accurately measure and check the wind sensing rate and temperature range from the control component area 504 at the later stage, compared with the hot air heater of other modes, the utilization rate of the hot air heater itself is higher, Finally, the metal inner frame 501 positions the quartz air inlet chamber 201, the quartz thick-film heating pipe 403, the quartz air outlet chamber 205, the fluoroplastic sealing plate 302 and the heat insulation plate 401 to form an integral hoop with an internal structure, the heat insulation cotton 502 is fully wrapped for heat insulation, the fluoroplastic air inlet and outlet pipe 204 and the high temperature wire 405 are exposed, and then the integral body is arranged in the main body area of the metal shell 503, and the circuit breaker, relay, thyristor, temperature control instrument, switch button and status indicator light are all installed in the control component area 504 on the metal casing 503, because the high temperature wire 405 that quartz thick film heating pipe 403 draws is connected in the silicon controlled rectifier, and wind-sensing appearance and PT100 thermal resistance access relay and temperature control instrument respectively, correspond the access to corresponding circuit respectively afterwards, reserve main power cord in metal casing 503 outside can, also can not influence inside use when the external protection is effectual.
Claims (9)
1. The utility model provides a high clean hot-blast heater of energy utilization rate, includes main part (1), pipeline installation mechanism (2), counterpoint formula assembly devices (3), porous assembly devices of distributing type (4) and adorn control protection machanism (5) outward, its characterized in that: the utility model discloses a pipeline installation structure, including main part (1), the inside both sides of main part (1) are provided with pipeline installation mechanism (2), and the inside one side of pipeline installation mechanism (2) is provided with counterpoint formula assembly devices (3), the inboard of counterpoint formula assembly devices (3) is provided with distributed porous assembly devices (4), and the outside of distributed porous assembly devices (4) and pipeline installation mechanism (2) is provided with outer control protection machanism (5), pipeline installation mechanism (2) are including quartzy air inlet chamber (201), reserve mouth (202), first high temperature resistant sealed glue (203), fluoroplastics business turn over tuber pipe (204) and quartzy air outlet chamber (205), and the limit end both sides of quartzy air inlet chamber (201) are provided with reserve mouth (202), the inboard inner wall of reserving mouth (202) is provided with first high temperature resistant sealed glue (203), and the inboard of first high temperature resistant sealed glue (203) is provided with fluoroplastics business turn over tuber pipe (204), the quartz air inlet chamber (201) is provided with a quartz air outlet chamber (205) along the opposite surface of the main body (1).
2. The high-energy-utilization-ratio clean hot-air heater according to claim 1, characterized in that: the fluorine plastic air inlet and outlet pipes (204) respectively form a bonding and sealing structure with the quartz air inlet chamber (201) and the quartz air outlet chamber (205) through a first high-temperature-resistant sealant (203) and a reserved opening (202), and four fluorine plastic air inlet and outlet pipes (204) are arranged.
3. The high-energy-utilization-rate high-clean hot air heater according to claim 1, characterized in that: counterpoint formula assembly devices (3) are including reserving dress mouth (301), fluoroplastics closing plate (302), counterpoint mill concave catch groove (303) and the sealed glue (304) of high temperature resistant of second, and reserve the internally mounted of dress mouth (301) and be equipped with fluoroplastics closing plate (302), the both sides limit end of fluoroplastics closing plate (302) is provided with counterpoint and mills concave catch groove (303), and just the outside of counterpoint milling concave catch groove (303) is provided with the sealed glue (304) of high temperature resistant of second.
4. A high-energy-efficiency high-clean hot-air heater according to claim 3, characterized in that: the fluoroplastic sealing plate (302) forms an alignment type assembly structure with the second high-temperature-resistant sealant (304) and the reserved opening (301) through an alignment milling concave buckle groove (303), and the size of the inner side wall of the reserved opening (301) is matched with that of the outer side wall of the fluoroplastic sealing plate (302).
5. The high-energy-utilization-rate high-clean hot air heater according to claim 1, characterized in that: the distributed porous assembly mechanism (4) comprises a heat insulation plate (401), a reserved hole site (402), a quartz thick film heating pipe (403), a metal silver plating collar (404), a high temperature wire (405), a wind sensor probe (406), a PT100 thermal resistance probe (407) and a fluoroplastic thermoplastic sleeve (408), a reserved hole site (402) is distributed in the middle of the heat insulation plate (401), a quartz thick film heating pipe (403) is inserted into the inner side inner wall of the reserved hole site (402), and both sides of the middle end of the quartz thick film heating pipe (403) are provided with metal silver plating clamping rings (404), the side of the metal silver plating collar (404) is connected with a high temperature wire (405), and one side of the metal silver plating collar (404) is provided with a wind sensor probe (406), the other side of the metal silver-plated collar (404) is provided with a PT100 thermal resistance probe (407), and a fluoroplastic thermoplastic sleeve (408) is arranged on the outer side of the PT100 thermal resistance probe (407).
6. The high-energy-utilization-ratio clean hot air heater according to claim 5, characterized in that: the outer walls of the two ends of the quartz thick film heating pipe (403) are attached to the inner side wall of the reserved hole sites (402), and the reserved hole sites (402) are distributed along the middle of the heat insulation board (401) at equal intervals.
7. The high-energy-utilization-ratio clean hot air heater according to claim 5, characterized in that: the quartz thick film heating tube (403) is distributed in a cylindrical hollow tubular shape, and the metal silver plating clamping rings (404) are symmetrically distributed along the transverse central axis of the quartz thick film heating tube (403).
8. The high-energy-utilization-rate high-clean hot air heater according to claim 1, characterized in that: adorn control protection machanism (5) outward including metal inner frame (501), keep warm cotton (502), metal casing (503), control assembly region (504) and film control panel (505), and the outside of metal inner frame (501) is provided with keeps warm cotton (502), the outside of keeping warm cotton (502) is provided with metal casing (503), and the front end and the top one side of metal casing (503) are provided with control assembly region (504), the front end of control assembly region (504) is provided with film control panel (505).
9. The high-energy-utilization-ratio clean hot-air heater according to claim 8, characterized in that: the outer side of the metal inner frame (501) is attached to the inner side of the heat insulation cotton (502), and a metal shell (503) is arranged outside the heat insulation cotton (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481783.4A CN114688740A (en) | 2022-05-05 | 2022-05-05 | High-cleanness hot air heater with high energy utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210481783.4A CN114688740A (en) | 2022-05-05 | 2022-05-05 | High-cleanness hot air heater with high energy utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114688740A true CN114688740A (en) | 2022-07-01 |
Family
ID=82145861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210481783.4A Pending CN114688740A (en) | 2022-05-05 | 2022-05-05 | High-cleanness hot air heater with high energy utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114688740A (en) |
-
2022
- 2022-05-05 CN CN202210481783.4A patent/CN114688740A/en active Pending
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