CN217253538U - Cotton welding system of tuber pipe heat preservation - Google Patents
Cotton welding system of tuber pipe heat preservation Download PDFInfo
- Publication number
- CN217253538U CN217253538U CN202220571426.2U CN202220571426U CN217253538U CN 217253538 U CN217253538 U CN 217253538U CN 202220571426 U CN202220571426 U CN 202220571426U CN 217253538 U CN217253538 U CN 217253538U
- Authority
- CN
- China
- Prior art keywords
- welding
- module
- cotton
- connector
- nail
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Abstract
The utility model discloses a cotton welding system of tuber pipe heat preservation, including welding machine main part, welding nail rifle, connector and welding nail, the built-in lithium cell module of welding machine main part is through lithium cell module energy storage and direct power supply, the welding nail rifle adopts double-screw bolt welder, and the welding nail rifle passes through the cable and is connected with the welding machine main part, the connector passes through the nut and locks in the tip of welding nail rifle for adsorb the welding nail, the connector adopts electrically conductive material to make. This welding system is special to the cotton design of tuber pipe heat preservation, simple structure, and convenient operation, compare in the cotton mounting means of tuber pipe heat preservation among the prior art, the installation procedure can be simplified greatly to the cotton mounting method that keeps warm that utilizes this welding system to the installation is more firm, can effectively shorten installation time, reduces construction cost, can satisfy the fire control and check and accept the requirement.
Description
Technical Field
The utility model belongs to the technical field of the cotton installation technique of tuber pipe heat preservation and specifically relates to a cotton welding system of tuber pipe heat preservation.
Background
In order to achieve the aim of carbon neutralization and carbon peak-reaching, energy conservation and emission reduction must be achieved in the aspects of social life and production, and particularly to an air pipe of a central air conditioner, if heat is not subjected to heat preservation treatment, a large amount of energy is lost when heat is transmitted in the air pipe, the loss of electric energy is increased, and the emission of carbon is increased. Therefore, the air pipe of the central air conditioner needs to be subjected to heat preservation treatment, and the heat preservation mode in the prior art is to fix the heat preservation cotton on the surface of the air pipe through the heat preservation nail so as to achieve the purpose of fire prevention and heat preservation. The heat-insulating nail is generally adhered to the wall of the air duct through glue, and the mode has the defects that the latest fire-fighting requirement cannot be met, the durability and the heat resistance of the glue are poor, the heat-insulating cotton is easy to fall off after a long time, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a cotton welding system of tuber pipe heat preservation, this welding system is directed against the cotton design of tuber pipe heat preservation specially, simple structure, and convenient operation compares in the cotton mounting means of tuber pipe heat preservation among the prior art, utilizes this welding system's cotton installation method of heat preservation to simplify installation steps greatly to the installation is more firm, can effectively shorten installation time, reduces construction cost, can satisfy the fire control and checks the requirement of accepting.
The utility model provides a cotton welding system of tuber pipe heat preservation, includes the welding machine main part, welds nail rifle, connector and welding nail, the built-in lithium cell module of welding machine main part, through lithium cell module energy storage and direct power supply, the welding nail rifle adopts double-screw bolt welder, and the welding nail rifle passes through the cable and is connected with the welding machine main part, the connector passes through the nut and locks in the tip of welding nail rifle for adsorb the welding nail, the connector adopts electrically conductive material to make.
As the optimization of the technical proposal, the welder main body also comprises a driving plate, a control plate, a boat-shaped switch module, a solid-state relay module, a current limiting resistance module, an electrolytic capacitor energy storage module, a field effect tube discharging circuit, a silicon controlled rectifier discharging module, a charging interface module, a radiator fan module and a grounding clip, wherein the driving plate and the control plate form a control system of the welder main body,
the driving board is connected with the control board through a flat cable and is used for receiving and sending a control board instruction,
the control panel is used for receiving signals of the ship-shaped switch module and welding instructions of the welding nail gun,
the ship-shaped switch module is used for controlling a main loop power supply and controlling a system power supply switch,
the solid-state relay module plays a role in controlling the on-off of the electrolytic capacitor energy storage module,
the current-limiting resistance module is used for limiting the charging current of the main loop,
the electrolytic capacitor energy storage module is used for storing electric energy for welding,
the field effect tube discharge circuit is used for controlling the electrolytic capacitor energy storage module to discharge safely,
the silicon controlled discharge module is used for executing a discharge welding instruction of the driving plate,
the charging interface module is used for being plugged with an external charger to charge the lithium battery module,
the cooling fan module and the grounding clamp are used for cooling and grounding treatment respectively.
Preferably as above-mentioned technical scheme, the connector is ladder type axle, including magnet and coaxial setting's path axle and major diameter axle, the path axle passes through nut locking on the nail welder, just the symmetry sets up on the terminal surface of major diameter axle is inlayed to the magnet.
Preferably as above-mentioned technical scheme, the welding nail includes support disc, welding post, the diameter of support disc is greater than the diameter and the edge perk that major diameter axle is upwards, welding post vertical fixation is in the middle part of support disc, and welding post's tip is conical sharp-pointed portion.
Preferably, the connector is made of pure copper.
Preferably, the large-diameter shaft is provided with an avoidance hole along the axial direction of the large-diameter shaft.
The beneficial effects of the utility model reside in that:
1. by adopting the installation mode of fixing by welding nails, the heat-insulating cotton is firmly fixed, the durability is good, the potential safety hazard is avoided, the latest fire-fighting requirement can be met, and the engineering quality is good.
2. The welding system is simple to operate and easy to operate, and the labor cost of enterprises is reduced while the installation efficiency is effectively improved.
3. The welding system is powered by a built-in lithium battery module, does not need an external power supply, and is convenient to carry and safer in construction.
4. Need use glue among the cotton mounting means of current tuber pipe heat preservation, but glue is poisonous, and is healthy unfavorable to the constructor, and this welding system passes through the welding nail and accomplishes in the twinkling of an eye with the tuber pipe welding, and is nontoxic harmless, can not be influential to the constructor health.
Drawings
FIG. 1 is an electrical schematic of a welding system.
Fig. 2 is a schematic view of an assembly structure of the nail welding gun, the connector and the welding nail.
Fig. 3 is a schematic structural diagram of the connecting head.
Fig. 4 is a schematic structural view of the welding nail.
Fig. 5 is a schematic diagram of the electric appliance of the present invention.
The reference numbers are as follows: 1-a welder body, 101-a lithium battery module, 102-a drive plate, 103-a control plate, 104-a ship-shaped switch module, 105-a solid-state relay module, 106-a current limiting resistor module, 107-an electrolytic capacitor energy storage module, 108-a field effect tube discharge circuit, 109-a silicon controlled discharge module, 110-a charging interface module, 111-a radiator fan module, 112-a grounding clamp, 2-a welding nail gun, 3-a connector, 301-a magnet, 302-a small-diameter shaft, 303-a large-diameter shaft, 4-a welding nail, 401-a support disc, 402-a welding column and 5-an avoidance hole.
Detailed Description
The technical solution of the present invention is clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 5, an air pipe heat preservation cotton welding system includes welder main part 1, welding nail rifle 2, connector 3 and welding nail 4, 1 built-in lithium battery module 101 of welder main part is through lithium battery module 101 energy storage and direct power supply, welding nail rifle 2 adopts double-screw bolt welder, and welding nail rifle 2 passes through the cable to be connected with welder main part 1, connector 3 is locked in the tip of welding nail rifle 2 through the nut for adsorb welding nail 4, and connector 3 adopts electrically conductive material to make.
In this embodiment, the welder body 1 further includes a driving board 102, a control board 103, a ship-shaped switch module 104, a solid-state relay module 105, a current-limiting resistance module 106, an electrolytic capacitor energy storage module 107, a field-effect tube discharge circuit 108, a silicon controlled rectifier discharge module 109, a charging interface module 110, a cooling fan module 111, and a grounding clip 112, where the driving board 102 and the control board 103 constitute a control system of the welder body 1,
the driving board 102 is connected with the control board 103 through a flat cable, and is used for receiving and sending instructions from the control board 103,
the control board 103 is used for receiving signals of the ship-shaped switch module 104 and welding instructions of the welding nail gun 2,
the ship switch module 104 is used to control the main loop power supply and control the system power switch,
the solid state relay module 105 functions to control the switching of the electrolytic capacitor energy storage module 107,
the current limiting resistor module 106 is used to limit the main loop charging current,
the electrolytic capacitor energy storage module 107 is used to store electrical energy for welding,
the fet discharge circuit 108 is used to control the electrolytic capacitor energy storage module 107 to discharge safely,
the thyristor discharge module 109 is used for executing a discharge welding command of the driving plate 102,
the charging interface module 110 is used for being plugged with an external charger to charge the lithium battery module 101,
the heat dissipation fan module 111 and the grounding clip 112 are used for cooling and grounding respectively.
The lithium battery module 101 is connected with the charging interface module 110 through a fuse, so that the function of charging the lithium battery module 101 by externally plugging a special charger for the lithium battery is realized; is connected with the ship-shaped switch module 104 and supplies power to the main circuit and the control system.
The driving board 102 is connected with the control board 101 through a flat cable, supplies power to the control board 101, and receives a control instruction of the control board 103; driving the solid state relay module 105 to be switched on to control the charging process; driving the thyristor discharge module 109 to control the welding process; the field effect tube discharge circuit 108 is driven to execute a key voltage reduction discharge instruction of the control panel 103; the built-in DC-DC voltage reduction circuit is connected with the ship-shaped switch module 104 and supplies power to the control system and the cooling fan module 111;
the control panel 103 sets welding voltage by adding and subtracting keys, adopts an LED nixie tube to display the welding voltage in real time, and respectively indicates the states of the welding machine such as charging, full charging, working and the like through an LED indicating lamp; receiving a button switch signal of the nail welding gun 2, and outputting charging, discharging and welding control instructions; and the singlechip AD detects the voltage of the electrolytic capacitor energy storage module 107 and displays the voltage in real time.
The ship-shaped switch module 104 is connected with the lithium battery module 101, the solid-state relay module 105 and the current-limiting resistance module 106 to control the main loop power switch; the control system power switch is connected with the driving board 102 and is controlled;
the solid-state relay module 105 is connected with the ship-shaped switch module 104 and is driven by a control system to accurately charge the electrolytic capacitor energy storage module 107;
the current limiting resistor module 106 is connected with the solid-state relay module 105 and the ship-shaped switch module 104 and is used for limiting the charging current of the main loop;
the electrolytic capacitor energy storage module 107 is connected with the ship-shaped switch module 104, receives charging and stores energy corresponding to set voltage, and waits for welding discharge;
the field effect transistor discharge circuit 108 is connected with the electrolytic capacitor energy storage module 107 and the drive board 102, and is used for executing a key decompression discharge instruction of the control board 103, and controlling the electrolytic capacitor energy storage module 107 to slowly discharge after the machine is powered off, so as to ensure safety.
The controllable silicon discharging module 109 is connected with the electrolytic capacitor energy storage module 107 and executes a discharging welding instruction of the control system;
the charging interface module 110 is connected with the lithium battery module 101, so that the lithium battery module 101 can be charged by adopting an external special lithium battery charger;
the heat dissipation fan module 111 is connected with the drive board 102 and is powered by a built-in DC-DC voltage reduction circuit, so that heat dissipation of key components inside the welder body 1 is realized.
In this embodiment, connector 3 is the ladder type axle, including magnet 301 and coaxial setting's minor diameter axle 302 and big footpath axle 303, minor diameter axle 302 passes through nut locking on nail gun 2, magnet 301 inlays and the symmetry sets up on the terminal surface of big footpath axle 303.
In this embodiment, the welding nail 4 includes a support disc 401 and a welding column 402, the diameter of the support disc 401 is greater than the diameter of the large-diameter shaft 303, the edge of the support disc is tilted upwards, the welding column 402 is vertically fixed in the middle of the support disc 401, and the end of the welding column 402 is a conical sharp portion.
In this embodiment, the connecting head 3 is made of pure copper.
In this embodiment, the large-diameter shaft 303 is provided with an avoiding hole 5 along the axial direction thereof.
The specific working principle of the welding system is as follows: the built-in lithium battery module 101 respectively supplies power to the electrolytic capacitor energy storage module 107 and the control system through the ship-shaped switch module 104; the lithium battery module 101 is a 72V high-voltage lithium battery, voltage is loaded to the input end of the solid-state relay module 105 through the closing of the ship-shaped switch module 104, the control system drives the solid-state relay module 105, and current is limited through the current limiting resistor module 106, so that the electrolytic capacitor energy storage module 107 is accurately charged. If the electrolytic capacitor energy storage module 107 is overcharged and exceeds the set voltage, the control system can slowly discharge the capacitor by controlling the field effect transistor discharge circuit 108 until the set voltage value is reached. After receiving a switch closing signal of the welding nail gun 2, the control system immediately drives the silicon controlled discharge module 109 to be conducted, and a closed discharge loop is formed through the welding nail gun 2, the welding nail 4, the metal air duct wall and the grounding clamp 112 to complete welding of the welding nail 4, the discharge process only needs 1-2 milliseconds, and the whole process is very smooth. The charging interface module 110 is connected with the internal lithium battery module 101, and can charge the lithium battery module 101 through an external lithium battery dedicated charger; the heat dissipation fan module 111 is powered by the driving board 102, so that the heat dissipation problem of the welding machine main body 1 is solved. The utility model discloses a reliable welding of welding nail 4 has improved the cotton efficiency of construction that keeps warm, and does not have harmful effects to the health, and welding machine main part 1 is small and exquisite light, conveniently carries, can realize safe construction.
The method for installing the air pipe heat-insulating cotton by adopting the welding system comprises the following steps:
firstly, pre-installing heat insulation cotton, cutting the heat insulation cotton according to the specific size of an air pipe, and wrapping the heat insulation cotton outside the air pipe;
step two, starting the welding machine main body 1 to ensure that the lithium battery of the welding machine main body 1 has sufficient electric quantity and the welding nail gun 2 can well run;
thirdly, mounting the welding nail 4, and adsorbing the welding nail 4 on a large-diameter shaft 303 of the connector 3 through a magnet 301;
positioning heat insulation cotton, connecting the grounding clamp 112 with the wall of the air duct, holding the welding nail gun 2 by hand, enabling the sharp part of the welding nail 4 to abut against the heat insulation cotton, penetrating the heat insulation cotton by the welding nail 4 under stress, enabling the sharp part of the welding nail 4 to be in contact with the metal wall of the air duct, buckling the switch of the welding nail gun 2 at the moment, and enabling the sharp part of the welding nail 4 to be in instant discharge welding with the wall of the air duct to be firm, wherein the welding time is only 2-3 milliseconds;
and step five, repeating the operation of the step four, and arranging the welding nails 4 according to a certain interval, so that the installation of the air pipe heat insulation cotton can be realized.
In the first step, the heat-insulating cotton can be initially positioned after being cut, and the joint of the heat-insulating cotton is sewn.
The installation method of the heat insulation cotton adopts the installation mode of fixing by the welding nails, the heat insulation cotton is firmly fixed, the durability is good, the potential safety hazard is avoided, the latest fire fighting requirement can be met, and the engineering quality is good. The welding system is simple to operate and easy to operate, and the labor cost of enterprises can be reduced while the installation efficiency can be effectively improved. The welding system is powered by a built-in lithium battery module, does not need an external power supply, and is convenient to carry and safer in construction. Need use glue among the cotton mounting means of current tuber pipe heat preservation, but glue is poisonous, and is healthy unfavorable to the constructor, and this welding system passes through the welding nail and accomplishes in the twinkling of an eye with the tuber pipe welding, and is nontoxic harmless, can not be influential to the constructor health.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cotton welding system of tuber pipe heat preservation which characterized in that: including welding machine main part, welding nail rifle, connector and welding nail, the built-in lithium cell module of welding machine main part is through lithium cell module energy storage and direct power supply, the welding nail rifle adopts double-screw bolt welder, and the welding nail rifle passes through the cable and is connected with the welding machine main part, the connector passes through nut locking in the tip of welding nail rifle for adsorb the welding nail, the connector adopts electrically conductive material to make.
2. The air duct insulation cotton welding system according to claim 1, characterized in that: the welding machine main body also comprises a drive plate, a control plate, a boat-shaped switch module, a solid-state relay module, a current limiting resistance module, an electrolytic capacitor energy storage module, a field effect tube discharge circuit, a silicon controlled rectifier discharge module, a charging interface module, a cooling fan module and a grounding clip, wherein the drive plate and the control plate form a control system of the welding machine main body,
the driving board is connected with the control board through a flat cable and is used for receiving and sending a control board instruction,
the control panel is used for receiving signals of the ship-shaped switch module and welding instructions of the welding nail gun,
the ship-shaped switch module is used for controlling a main loop power supply and controlling a system power supply switch,
the solid-state relay module plays a role in controlling the on-off of the electrolytic capacitor energy storage module,
the current-limiting resistance module is used for limiting the charging current of the main loop,
the electrolytic capacitor energy storage module is used for storing electric energy for welding,
the field effect tube discharge circuit is used for controlling the electrolytic capacitor energy storage module to discharge safely,
the silicon controlled discharge module is used for executing a discharge welding instruction of the driving plate,
the charging interface module is used for being plugged with an external charger to charge the lithium battery module,
the cooling fan module and the grounding clamp are used for cooling and grounding treatment respectively.
3. The air duct insulation cotton welding system according to claim 1, characterized in that: the connector is the ladder type axle, including magnet and the minor diameter axle and the big footpath axle of coaxial setting, the minor diameter axle passes through nut locking on welding nail rifle, just symmetry setting on the terminal surface of big footpath axle is inlayed to magnet.
4. The air duct insulation cotton welding system according to claim 3, characterized in that: the welding nail is including supporting disc, welding post, the diameter and the edge perk that make progress that the diameter of supporting the disc is greater than the major diameter axle, welding post vertical fixation is in the middle part of supporting the disc, and the tip of welding post is conical sharp portion.
5. The air duct insulation cotton welding system according to claim 3, characterized in that: the connector is made of pure copper.
6. The air duct insulation cotton welding system according to claim 4, characterized in that: and the large-diameter shaft is provided with an avoiding hole along the axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571426.2U CN217253538U (en) | 2022-03-16 | 2022-03-16 | Cotton welding system of tuber pipe heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571426.2U CN217253538U (en) | 2022-03-16 | 2022-03-16 | Cotton welding system of tuber pipe heat preservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217253538U true CN217253538U (en) | 2022-08-23 |
Family
ID=82871267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220571426.2U Active CN217253538U (en) | 2022-03-16 | 2022-03-16 | Cotton welding system of tuber pipe heat preservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217253538U (en) |
-
2022
- 2022-03-16 CN CN202220571426.2U patent/CN217253538U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217253538U (en) | Cotton welding system of tuber pipe heat preservation | |
| CN202002559U (en) | Multifunctional electric shocker with power supply management function | |
| CN206820056U (en) | Column lithium ion battery group and electric toy car of a kind of positive and negative electrodes in same to extraction | |
| CN114654059A (en) | Air duct heat-preservation cotton welding system and installation method | |
| JPS6439240A (en) | Electric appliance | |
| CN102430831A (en) | Portable electric soldering iron | |
| CN2174006Y (en) | Multifunctional charger | |
| CN208127959U (en) | The full-automatic power-off phone charger of safety | |
| CN218218881U (en) | Electric mosquito swatter capable of quickly eliminating residual electricity brought by power grid | |
| CN213719459U (en) | Electronic float and fishing gear | |
| CN112344368B (en) | Pulse ignition device | |
| CN213095635U (en) | Charger for electronic float | |
| CN210228304U (en) | Hepatobiliary surgery operation haemostat | |
| CN209786855U (en) | Automatic power-off safety protection device of charger | |
| CN207474694U (en) | A kind of external starting device of vehicle safety type | |
| EP1765038A2 (en) | Light assembly with rechargeable battery | |
| CN202708700U (en) | Efficient multipurpose light-emitting diode (LED) lamp with three charging sources | |
| CN108336784B (en) | Ignition circuit of electric arc ignition gun and control method | |
| KR101249861B1 (en) | Apparatus of charging battery | |
| CN210436180U (en) | Linear magnetic suspension motor shaver control circuit | |
| CN221202221U (en) | Power supply control device of electrical equipment and electrical equipment | |
| CN212777455U (en) | Coal gas ignition device and heating furnace | |
| CN220544713U (en) | Charging device and power supply | |
| WO2020182066A1 (en) | Battery protection circuit and electronic cigarette | |
| CN218415881U (en) | Charger combined mobile power supply with folding plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |