CN110260397A - A kind of coal changes electricity warm-air blower control - Google Patents

A kind of coal changes electricity warm-air blower control Download PDF

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Publication number
CN110260397A
CN110260397A CN201910460680.8A CN201910460680A CN110260397A CN 110260397 A CN110260397 A CN 110260397A CN 201910460680 A CN201910460680 A CN 201910460680A CN 110260397 A CN110260397 A CN 110260397A
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CN
China
Prior art keywords
plate
shell
side wall
air blower
warm
Prior art date
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.)
Pending
Application number
CN201910460680.8A
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Chinese (zh)
Inventor
钟碧丽
常淑平
唐娇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN ZHONGEWEI ELECTRONIC Co Ltd
Original Assignee
FOSHAN ZHONGEWEI ELECTRONIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN ZHONGEWEI ELECTRONIC Co Ltd filed Critical FOSHAN ZHONGEWEI ELECTRONIC Co Ltd
Priority to CN201910460680.8A priority Critical patent/CN110260397A/en
Publication of CN110260397A publication Critical patent/CN110260397A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/10Arrangement or mounting of control or safety devices
    • F24D19/1096Arrangement or mounting of control or safety devices for electric heating systems
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

It is disclosed by the invention to belong to warm-air drier accessory technical field, specially a kind of coal changes electric warm-air blower control, including side plate, shell, bottom plate and top plate, the right side wall of the side plate is bolted to connection the shell, this kind of coal changes electric warm-air blower control, connect the side plate of controller and warm-air drier effectively, and in capacitor, the bottom of control circuit board and drive circuit board is by adding bottom plate, contain refrigerant component in the inside of bottom plate, batten on top plate can be cooperated to carry out effective heat absorption and rapid dispersion, improve capacitor, the stability of control circuit board and drive circuit board, it prevents from overheating, it ensure that using stabilization, and combined form, the later period is facilitated to overhaul, after meeting high temperature, compression plate made of expanded graphite powder and rock wool compression, expanded graphite powder meets high temperature can moment volume expansion, can inside to shell it is empty Between be filled, cooperate the anti-flammability of rock wool, it is ensured that the safety of warm-air drier.

Description

A kind of coal changes electricity warm-air blower control
Technical field
The present invention relates to warm-air drier accessory technical field, specially a kind of coal changes electricity warm-air blower control.
Background technique
Warm-air drier is the Unit erriger being composed of ventilation blower, motor and air heater, is suitable for various types Workshop can be used as that circulation air is heating, and warm-air drier can be only when being free of dust and inflammable or explosion hazard gas in air It is vertical as heating, generally to the insufficient section that supplements radiator or using radiator as standby heating, waste heat is born Lotus is undertaken by warm-air drier, is to cooperate " coal changes coron " and a kind of device as heating substitute.
Wherein warm-air blower control is exactly the accessory for cooperating warm-air drier to carry out debugging control.
For existing controller during cooperating warm-air drier to carry out use, the inside of controller includes that can generate heat Capacitor, control circuit board and drive circuit board, in the operation of warm wind machine equipment, the internal heat of controller can not be carried out effectively It dissipates, will lead to components overheat, reduce the stability of components operation, and in the feelings in face of short-circuit fire caused by high temperature Under condition, lacks effective quick control mode, get higher the damaged probability of warm-air drier, affect service life and safety.
Summary of the invention
The purpose of the present invention is to provide a kind of coals to change electric warm-air blower control, to solve to propose in above-mentioned background technique Existing controller cooperate warm-air drier carry out use during, the inside of controller includes the capacitor that can generate heat Device, control circuit board and drive circuit board, in the operation of warm wind machine equipment, the internal heat of controller can not effectively be disappeared It dissipates, will lead to components overheat, reduce the stability of components operation, and the case where facing short-circuit fire caused by high temperature Under, lack effective quick control mode, get higher the damaged probability of warm-air drier, affects asking for service life and safety Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of coal changes electric warm-air blower control, including side Plate, shell, bottom plate and top plate, the right side wall of the side plate are bolted to connection the shell, open at the top of the shell Equipped with cavity, bottom plate described in the inside grafting of the cavity, the left side wall of the bottom plate inlays the top plate, the shell it is interior Chamber right side wall has been bolted to connection capacitor, and the inner cavity right side wall of the shell has been fixed by screws control electricity Road plate and drive circuit board, the control circuit board and the drive circuit board pass through the output end of conducting wire Yu the capacitor It being electrically connected, offers circular hole at the top of the bottom plate, the circumferential inner wall of the circular hole is threaded with liquid inlet and liquid outlet, The rear wall of the liquid inlet and the liquid outlet is welded with circulation pipe, and the circumferential inner wall of the liquid outlet offers grooved ring, institute The circumferential inner wall for stating grooved ring is inlaid with top plate, and the left side wall of the top plate is welded with batten, the right side wall one of the top plate at Type is connected with top plate slot, and the inside of the top plate slot is bonded with compression plate.
Preferably, the front side wall of the side plate has been fixed by screws hinge, and the right side wall of the hinge passes through spiral shell Silk is fixedly connected with air dispersion plate.
Preferably, the right side wall of the side plate opens up fluted, and the circumferential inner wall of the groove is inlaid with main lasso and pair The circumferential inner wall of lasso, the main lasso and the secondary lasso is plugged with main air hose and secondary air hose respectively.
Preferably, the top of the shell is integrally formed and is connected with collar, and the bottom of the shell is bolted company It is connected to fixing seat.
Preferably, the right side wall of the compression plate is bonded with backboard, the area of the area of the backboard and the compression plate It is identical.
Preferably, the material of the batten is aluminium sheet, and the batten is uniform equidistant arrangement.
Preferably, the material of the compression plate is expanded graphite powder and asbestos composite, the thickness of the compression plate and institute The depth for stating top plate slot is identical.
Preferably, the junction of the liquid inlet and the liquid outlet and the bottom plate is socketed with gasket seal, described The top of liquid inlet and the liquid outlet is threaded with sealing cover.
Compared with prior art, the beneficial effects of the present invention are: this kind of coal changes electric warm-air blower control, pass through accessory United application connects the side plate of controller and warm-air drier effectively, and at the bottom of capacitor, control circuit board and drive circuit board Refrigerant component is contained by adding bottom plate, the inside of bottom plate in portion, and batten can be cooperated on top plate to carry out effective heat absorption and fast Speed dissipates, and improves the stability of capacitor, control circuit board and drive circuit board, prevents from overheating, and ensure that using stabilization, and Combined form, facilitates the later period to overhaul, after meeting high temperature, compression plate made of expanded graphite powder and rock wool compression, and expanded graphite powder Meet high temperature can moment volume expansion, surface can improve, adsorb crystalline flake graphite power and enhance, can be voluntarily fitted between quasiflake graphite, The inner space of shell can be filled, cooperate the anti-flammability of rock wool, it is ensured that the security performance of warm-air drier.
Detailed description of the invention
Fig. 1 is position view of the present invention;
Fig. 2 is schematic structural view of the invention;
Fig. 3 is floor diagram of the present invention;
Fig. 4 is bottom plate decomposition diagram of the present invention;
Fig. 5 is flame-retardant board schematic diagram of the present invention.
In figure: 100 side plates, 110 hinges, 120 air dispersion plates, 130 main lassos, 140 main air hoses, 150 secondary lassos, 160 secondary wind Pipe, 200 shells, 210 collars, 220 fixing seats, 230 capacitors, 240 control circuit boards, 250 drive circuit boards, 300 bottom plates, 310 liquid inlets, 320 liquid outlets, 330 circulation pipes, 340 grooved rings, 400 top plates, 410 battens, 420 top plate slots, 430 compression plates, 440 Backboard.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of coal and changes electric warm-air blower control, and by the united application of accessory, the peace of device can be improved Full property and stability, please refer to Fig. 1-5, including side plate 100, shell 200, bottom plate 300 and top plate 400;
Referring to Fig. 1, the front side wall of side plate 100 has hinge 110, specifically, the front side wall of side plate 100 passes through spiral shell Silk is fixedly connected with hinge 110, and the right side wall of hinge 110 has been fixed by screws air dispersion plate 120, the right side of side plate 100 Wall opens up fluted, and the circumferential inner wall of groove is inlaid with main lasso 130 and secondary lasso 150, main lasso 130 and secondary lasso 150 Circumferential inner wall is plugged with main air hose 140 and secondary air hose 160 respectively;
Referring to Fig. 1-2, the right side wall of shell 200 is contacted with the left side wall of side plate 100, specifically, side plate 100 Right side wall is bolted to connection shell 200, and the inner cavity right side wall of shell 200 has been bolted to connection capacitor 230, The inner cavity right side wall of shell 200 has been fixed by screws control circuit board 240 and drive circuit board 250, control circuit board 240 and drive circuit board 250 be electrically connected by the output end of conducting wire and capacitor 230;
Referring to Fig. 2-4, the bottom of bottom plate 300 and the intracavity bottom of shell 200 are fixedly mounted, specifically, shell 200 top offers cavity, the inside grafting bottom plate 300 of cavity, and the bottom of bottom plate 300 is interior by bolt and shell 200 Bottom of chamber portion is fixedly connected, and the top of bottom plate 300 offers circular hole, and the circumferential inner wall of circular hole is threaded with liquid inlet 310 and goes out The rear wall of liquid mouth 320, liquid inlet 310 and liquid outlet 320 is welded with circulation pipe 330, and the circumferential inner wall of liquid outlet 320 offers Grooved ring 340;
Referring to Fig. 4-5, the right side wall of top plate 400 is fixedly connected with the left side wall of bottom plate 300, specifically, bottom plate 300 left side wall inlays top plate 400, and the circumferential inner wall of grooved ring 340 is inlaid with top plate 400, and the left side wall of top plate 400 is welded with item The right side wall integrated molding of plate 410, top plate 400 is connected with top plate slot 420, and the inside of top plate slot 420 is bonded with compression plate 430;
It is mounted on side plate 100 specific in use, shell 200 is passed through mounting base 220, and utilizes conducting wire and shell Warm-air drier components inside 200 are attached, and ensure that the stability of control transmission, in the top grafting bottom plate of shell 200 300, the bottom of bottom plate 300 is fixed by the bottom of bolt and shell 200, capacitor, control circuit board and drive circuit board peace On top plate 400, after capacitor, control circuit board and drive circuit board generate heat in operation, top plate 400 On batten 410 heat distributed can be absorbed, carry out effective temperature diffusion, improve the dissipation speed to heat, It secondly, can be built in be carried out to refrigerant in bottom plate 300 containing the circulation pipe 330 that is connect with liquid inlet 310 and liquid outlet 320 Afterwards, liquid inlet 310 and liquid outlet 320 are sealed, refrigerant can effectively reduce the temperature in bottom plate 300, plays cooperation and dissipates The effect of heat, then when there is equipment fault, the compression plate 430 when generating overheat condition, in 400 lateral top plates slot 420 of top plate Inside contain expanded graphite powder, can heat expansion, 150~300 times of moment volume expansion, vermiform is become from sheet, thus Loosely organized, porous and be bent, expanded surface area, surface can improve, adsorb the enhancing of crystalline flake graphite power, can between quasiflake graphite It is voluntarily fitted into, internal volume is effectively filled, and is obstructed air, is avoided bigger loss, further improve warm wind The safety in utilization of machine.
Referring to Fig. 2, for the ease of carrying out selective sealing to shell 200, specifically, the top one of shell 200 Body formed to be connected with collar 210, the bottom of shell 200 has been bolted to connection fixing seat 220, fixing seat 220 convenient for pair Shell 200 is fixed.
Referring to Fig. 5, in order to effectively be blocked to compression plate 430, specifically, the right side wall of compression plate 430 is viscous It is connected to backboard 440, the area of backboard 440 is identical with the area of compression plate 430, hides using backboard 440 to compression plate 430 Gear.
Referring to Fig. 4, in order to improve the heat dissipation effect of top plate 400, specifically, the material of batten 410 is aluminium sheet, item Plate 410 is uniform equidistant arrangement, convenient for improving the uniformity of heat diffusion.
Facilitate progress effectively built-in in order to ensure the anti-flammability of compression plate 430 referring to Fig. 5, specifically, compression The material of plate 430 is expanded graphite powder and asbestos composite, and the thickness of compression plate 430 is identical with the depth of top plate slot 420.
Referring to Fig. 3, for the ease of being added and discharging to refrigerant, and secondary refrigerant leakage is prevented, specifically, entering liquid The junction of mouth 310 and liquid outlet 320 and bottom plate 300 is socketed with gasket seal, the top of liquid inlet 310 and liquid outlet 320 It is threaded with sealing cover.
Although hereinbefore invention has been described by reference to embodiment, the scope of the present invention is not being departed from In the case where, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as being not present Structural conflict, the various features in presently disclosed embodiment can be combined with each other use by any way, The description for not carrying out exhaustive to the case where these combinations in this specification is examined merely for the sake of omission length with what is economized on resources Consider.Therefore, the invention is not limited to specific embodiments disclosed herein, but the institute including falling within the scope of the appended claims There is technical solution.

Claims (8)

1. a kind of coal changes electric warm-air blower control, it is characterised in that: including side plate (100), shell (200), bottom plate (300) and The right side wall of top plate (400), the side plate (100) is bolted to connection the shell (200), the shell (200) Top offers cavity, bottom plate (300) described in the inside grafting of the cavity, and the left side wall of the bottom plate (300) is inlayed described The inner cavity right side wall of top plate (400), the shell (200) has been bolted to connection capacitor (230), the shell (200) inner cavity right side wall has been fixed by screws control circuit board (240) and drive circuit board (250), the control Circuit board (240) and the drive circuit board (250) are electrically connected by conducting wire and the output end of the capacitor (230), Circular hole is offered at the top of the bottom plate (300), the circumferential inner wall of the circular hole is threaded with liquid inlet (310) and liquid outlet (320), the rear wall of the liquid inlet (310) and the liquid outlet (320) is welded with circulation pipe (330), the liquid outlet (320) circumferential inner wall offers grooved ring (340), and the circumferential inner wall of the grooved ring (340) is inlaid with top plate (400), the top The left side wall of plate (400) is welded with batten (410), and the right side wall integrated molding of the top plate (400) is connected with top plate slot (420), the inside of the top plate slot (420) is bonded with compression plate (430).
2. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the side plate (100) Front side wall has been fixed by screws hinge (110), and the right side wall of the hinge (110) has been fixed by screws relieve heat Plate (120).
3. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the side plate (100) Right side wall opens up fluted, and the circumferential inner wall of the groove is inlaid with main lasso (130) and secondary lasso (150), the main lasso (130) and the circumferential inner wall of the secondary lasso (150) is plugged with main air hose (140) and secondary air hose (160) respectively.
4. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the shell (200) Top is integrally formed and is connected with collar (210), and the bottom of the shell (200) has been bolted to connection fixing seat (220).
5. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the compression plate (430) Right side wall be bonded with backboard (440), the area of the backboard (440) is identical with the area of the compression plate (430).
6. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the batten (410) Material is aluminium sheet, and the batten (410) is uniform equidistant arrangement.
7. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the compression plate (430) Material be expanded graphite powder and asbestos composite, the thickness of the compression plate (430) and the depth phase of the top plate slot (420) Together.
8. a kind of coal according to claim 1 changes electric warm-air blower control, it is characterised in that: the liquid inlet (310) Gasket seal, the liquid inlet (310) and institute are socketed with the junction of the liquid outlet (320) and the bottom plate (300) The top for stating liquid outlet (320) is threaded with sealing cover.
CN201910460680.8A 2019-05-30 2019-05-30 A kind of coal changes electricity warm-air blower control Pending CN110260397A (en)

Priority Applications (1)

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CN201910460680.8A CN110260397A (en) 2019-05-30 2019-05-30 A kind of coal changes electricity warm-air blower control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910460680.8A CN110260397A (en) 2019-05-30 2019-05-30 A kind of coal changes electricity warm-air blower control

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Publication Number Publication Date
CN110260397A true CN110260397A (en) 2019-09-20

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Application publication date: 20190920

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