CN214757617U

CN214757617U - Special main controller for module furnace

Info

Publication number: CN214757617U
Application number: CN202121155616.8U
Authority: CN
Inventors: 周建文
Original assignee: Zhongshan Xingneng Thermal Energy Equipment Co ltd
Current assignee: Zhongshan Xingneng Thermal Energy Equipment Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-16
Anticipated expiration: 2031-05-27

Abstract

The utility model belongs to the technical field of the module stove, and a special main control unit of module stove is disclosed, including the main control shell, the fixed both sides that have cup jointed of the positive upper end of main control shell, positive fixed mounting have preceding upper cover plate, apron down before the positive lower extreme fixed mounting of main control shell has, the equal fixed mounting of lower extreme of main control shell both sides has the apron down in the side, the upper end of main control shell both sides all through with the side upper cover plate is fixed cup joints. The utility model discloses a preceding upper cover plate, preceding lower cover plate, press the compression leg isotructure to reach the effectual purpose of wiring protection, it is ejecting to make its inflation in the compression block that the air in the compression block of compression bottom portion passes through the connecting pipe entering bottom through pressing the compression leg, reach the purpose of freely opening preceding upper cover plate and side upper cover plate through this kind of structure, protect the terminal line through preceding upper cover plate and preceding lower cover plate and side upper cover plate and side lower cover plate combined action, and obstruct the entering of dust.

Description

Special main controller for module furnace

Technical Field

The utility model belongs to the technical field of the module stove, specifically a special main control unit of module stove.

Background

The gas module furnace is a high-efficient silent burner, has high-efficient stainless steel burning grate, and forced combustion, the burning silence does not have the vibration, guarantees quiet environment, is fit for various installation places, and the boiler uses 20mbar standard municipal administration low pressure natural gas, need not to build independent pressure regulating station, reduces the pipeline investment, saves engineering cost. In the operation process of the gas module furnace, a main controller is used for controlling the combustion of a combustion control system of the gas module furnace, and the main controller is also an important part for realizing the operation control of the gas module furnace.

The port that current main control unit set up is more, and the wiring just can not go to concern after connecting generally as important connection, but the time that the connector lug did not expose in the air with the place of main control unit contact is of a specified duration, and the surface can fall the dust, influences the sensitivity of contact to the position that connector and line body are connected often is the easiest cracked, and current main control unit does not protect the wiring.

The inside electronic component of main control unit is more, can produce a large amount of heats when using, can influence the operation of equipment when the heat is too high, and current main control unit generally adopts the form that the louvre was seted up on the surface, but natural radiating inefficiency, and advance the ash and dust easily, consequently, needs a structure that the radiating effect is good to improve the radiating efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a special main control unit of module stove has wiring protection effectual and the dustproof effectual advantage of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special main control unit of module stove, includes the main control shell, the fixed stopper that has cup jointed in both sides of the positive upper end of main control shell, the front fixed mounting of stopper has preceding upper cover plate, apron down before the positive lower extreme fixed mounting of main control shell has, the equal fixed mounting of lower extreme of main control shell both sides has the apron down in the side, the upper end of main control shell both sides all cup joints with the side upper cover plate is fixed through the stopper, the fixed cover of right-hand member at main control shell top has the pressing post, the equal fixedly connected with compression piece in bottom of pressing post and stopper, the connecting pipe intercommunication is passed through to the bottom of two compression pieces, the line hole has been seted up to the bottom of side upper cover plate.

As a preferred technical scheme of the utility model, the chamber of admitting air has been seted up at the top of master control shell, the top fixed mounting in chamber of admitting air has dust screen one, the upper end fixedly connected with spring in chamber of admitting air, the bottom fixedly connected with of spring blocks the piece, the back fixed mounting of master control shell has dust screen two, the inner chamber fixedly connected with fixed block at master control shell back, the middle part fixed mounting of fixed block has the motor, the back fixed mounting of motor has the flabellum, has set for steam temperature, steam pressure, opens screen switch, if machine steam temperature is less than 220 ℃ and steam pressure is less than set for pressure and not have the trouble, then system start, and the burning command is sent down to all branch accuses to the master control, under power state, when the solenoid valve of any one module is opened, main booster pump is opened.

As the utility model discloses a preferred technical scheme, the shape of walking the line hole is the quantity of semi-circular and quantity equal port wiring, walk the bottom that the line hole is located preceding upper cover plate and side upper cover plate respectively and the top of preceding lower cover plate and side lower cover plate, it is circular that the line hole of walking on preceding upper cover plate and the preceding lower cover plate is constituteed, it is circular to walk the line hole of walking on side upper cover plate and the side lower cover plate and constitute, and the diameter value of walking the line hole equals the diameter value of port circuit, protects circuit and joint through walking the line hole, and it is dustproof with side upper cover plate and side lower cover plate through preceding upper cover plate and preceding lower cover plate.

As the utility model discloses an optimal technical scheme, the compression piece is made for the block rubber and inside is the cavity structure, compression piece top seal bottom intercommunication connecting pipe, compression piece have the elasticity, through the purpose that reaches upper cover plate and side upper cover plate lift before the control in extruding another compression piece to the air in one of them compression piece, the structure is laborsaving.

As the utility model discloses an optimal technical scheme, the quantity in chamber of admitting air is eight, and dust screen one, spring and obstruction block correspond has eight, the dustproof hole has been seted up on the surface of dust screen one, and dust screen one can hinder the dust and get into, and obstruction block and the chamber contact of admitting air receive the wind force during the heat dissipation and do not contact with the chamber of admitting air.

As a preferred technical scheme of the utility model, the quantity of fixed block is eight, and four fixed blocks are ninety degrees for a set of contained angle of fixing in the outside of motor and two adjacent fixed blocks in a set of, and the motor is fixed to the shape of fixed block that can be fine, and guarantees that the motor does not contact with the main control shell, provides the wind channel for thermal discharge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a preceding upper cover plate, preceding lower cover plate, press the compression leg isotructure to reach the effectual purpose of wiring protection, it is ejecting to make its inflation in the compression block that the air in the compression block of compression bottom portion passes through the connecting pipe entering bottom through pressing the compression leg, reach the purpose of freely opening preceding upper cover plate and side upper cover plate through this kind of structure, protect the terminal line through preceding upper cover plate and preceding lower cover plate and side upper cover plate and side lower cover plate combined action, and obstruct the entering of dust.

2. The utility model discloses a blockking up the piece, admit air chamber, flabellum isotructure and reach the dustproof effectual purpose of heat dissipation, the motor drives the flabellum and produces wind-force and discharge inside heat, and when the main control shell is inside to be the negative pressure, the piece that blocks receives pressure downstream, and outside air gets into the inside circulation that reaches of main control shell along the passageway, and wind makes wind-force acutely because of the narrow tube effect when the chamber admits air, can be better take away inside heat.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear right view of the present invention;

FIG. 3 is a cross-sectional view of the compression block of the present invention;

FIG. 4 is a top perspective view of the stopper of the present invention;

FIG. 5 is a sectional view of the intake chamber of the present invention;

FIG. 6 is a schematic view of the position relationship of the motor of the present invention;

fig. 7 is a schematic view of the general control connection of the present invention.

In the figure: 1. a master control housing; 2. a front upper cover plate; 3. a front lower cover plate; 4. a side upper cover plate; 5. a side lower cover plate; 6. a wiring hole; 7. a limiting block; 8. pressing the column; 9. compressing the block; 10. a connecting pipe; 11. a first dust screen; 12. a spring; 13. a blocking block; 14. an air inlet cavity; 15. a second dust screen; 16. a fixed block; 17. a motor; 18. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a special main control unit of module stove, including main control shell 1, stopper 7 has been cup jointed to the both sides of the positive upper end of main control shell 1 fixed, upper cover plate 2 before the positive fixed mounting of stopper 7, apron 3 before the positive lower extreme fixed mounting of main control shell 1 has, the equal fixed mounting of lower extreme of main control shell 1 both sides has side apron 5, the upper end of main control shell 1 both sides all is cup jointed with side upper cover plate 4 through stopper 7 fixed, the fixed cover of the right-hand member at main control shell 1 top has been cup jointed and has been pressed post 8, the equal fixedly connected with compression piece 9 in bottom of pressing post 8 and stopper 7, connecting pipe 10 intercommunication is passed through to the bottom of two compression pieces 9, wiring hole 6 has been seted up to the bottom of side upper cover plate 4.

Wherein, air inlet cavity 14 has been seted up at the top of main control shell 1, air inlet cavity 14's top fixed mounting has dust screen 11, air inlet cavity 14's upper end fixedly connected with spring 12, the bottom fixedly connected with of spring 12 blocks 13, main control shell 1's back fixed mounting has dust screen two 15, the inner chamber fixedly connected with fixed block 16 of main control shell 1 back, the middle part fixed mounting of fixed block 16 has motor 17, motor 17's back fixed mounting has flabellum 18, set for steam temperature, steam pressure, open screen switch, if machine steam temperature is less than 220 ℃ and steam pressure is less than set for pressure and not trouble, the system starts, the main control sends the burning command to all branch accuses, under the power-on state, when the water solenoid valve of any one module is opened, main booster pump opens.

Wherein, the shape of walking the line hole 6 is the quantity that semi-circular and quantity equals the port wiring, walk the bottom that the line hole 6 is located preceding upper cover plate 2 and side upper cover plate 4 respectively and preceding lower cover plate 3 and the top of side lower cover plate 5, it is circular that the line hole 6 of walking on preceding upper cover plate 2 and the preceding lower cover plate 3 constitutes, it is circular to walk the line hole 6 of walking on side upper cover plate 4 and the side lower cover plate 5, the diameter value of walking the line hole 6 equals the diameter value of port circuit, protect circuit and joint through walking the line hole 6, it is dustproof with side upper cover plate 4 and side lower cover plate 5 through preceding upper cover plate 2 and preceding lower cover plate 3.

Wherein, the compression piece 9 is made for the block rubber and inside is the cavity structure, and the sealed bottom intercommunication connecting pipe 10 in compression piece 9 top, compression piece 9 have the elasticity, and through the air extrusion in one of them compression piece 9 to reach the purpose that upper cover plate 2 and side upper cover plate 4 go up and down before the control in another compression piece 9, the structure is laborsaving.

Wherein, the quantity of chamber 14 admits air is eight, and dust screen 11, spring 12 and the piece 13 of blockking correspond and have eight, and the dustproof hole has been seted up on the surface of dust screen 11, and dust screen 11 can hinder the dust and get into, and the piece 13 of blockking under the normal condition contacts with the chamber 14 of admitting air, receives the wind force during the heat dissipation and hinders the piece 13 and the chamber 14 contactless that admits air.

Wherein, the quantity of fixed block 16 is eight, and four fixed blocks 16 are a set of outside of fixing at motor 17 and the contained angle of two adjacent fixed blocks 16 in a set of ninety degrees, and the motor 17 is fixed that the shape of fixed block 16 can be fine, and guarantees that motor 17 does not contact with main control shell 1, provides the wind channel for thermal discharge.

The utility model discloses a theory of operation and use flow:

pressing the pressing column 8 to enable the limiting block 7 to drive the front upper cover plate 2 and the side upper cover plate 4 upwards through air in the conductive compression block 9, inserting the port connectors, and enabling the wiring holes 6 to wrap the wiring to protect the wiring;

when the main controller works, the starting motor 17 drives the fan blades 18 to rotate to guide out internal hot air, when the internal part is in a negative pressure state, the blocking block 13 can move downwards to form a channel to allow air to enter, the wind can increase the wind power due to the narrow tube effect when passing through the air inlet cavity 14, the heat can be better taken away, when the main controller stops working, the motor 17 is closed along with the air inlet cavity, and the blocking block 13 rises under the action of the spring to block the channel, so that the dustproof effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special main control unit of module stove, includes main control shell (1), its characterized in that: stopper (7) have been cup jointed to the both sides of main control shell (1) positive upper end fixed, upper cover plate (2) before the positive fixed mounting of stopper (7), apron (3) down before the positive lower extreme fixed mounting of main control shell (1), the equal fixed mounting of lower extreme of main control shell (1) both sides has apron (5) under the side, the upper end of main control shell (1) both sides is all passed through stopper (7) and side upper cover plate (4) are fixed cup joints, the fixed cover of the right-hand member at main control shell (1) top has been cup jointed and has been pressed post (8), press post (8) with the equal fixedly connected with compression piece (9) in bottom of stopper (7), two the bottom of compression piece (9) is passed through connecting pipe (10) intercommunication, wiring hole (6) have been seted up to the bottom of side upper cover plate (4).

2. The main controller dedicated to the modular furnace according to claim 1, characterized in that: air inlet chamber (14) have been seted up at the top of main control shell (1), the top fixed mounting in air inlet chamber (14) has dust screen (11), the upper end fixedly connected with spring (12) in air inlet chamber (14), the bottom fixedly connected with of spring (12) blocks piece (13), the back fixed mounting of main control shell (1) has dust screen two (15), the inner chamber fixedly connected with fixed block (16) at main control shell (1) back, the middle part fixed mounting of fixed block (16) has motor (17), the back fixed mounting of motor (17) has flabellum (18).

3. The main controller dedicated to the modular furnace according to claim 1, characterized in that: the wiring hole (6) is semicircular in shape and equal to the wiring number of ports, the wiring hole (6) is respectively located at the bottom of the front upper cover plate (2) and the side upper cover plate (4) and the top of the front lower cover plate (3) and the top of the side lower cover plate (5), the wiring hole (6) on the front upper cover plate (2) and the front lower cover plate (3) form a circle, and the wiring hole (6) on the side upper cover plate (4) and the side lower cover plate (5) form a circle.

4. The main controller dedicated to the modular furnace according to claim 1, characterized in that: the compression block (9) is made of rubber blocks and is of a cavity structure inside, and the top of the compression block (9) is sealed and the bottom is communicated with a connecting pipe (10).

5. The main controller dedicated to the modular furnace according to claim 2, characterized in that: the number of the air inlet cavities (14) is eight, the number of the first dust screens (11), the number of the springs (12) and the number of the blocking blocks (13) are eight, and dust holes are formed in the surfaces of the first dust screens (11).

6. The main controller dedicated to the modular furnace according to claim 2, characterized in that: the number of the fixed blocks (16) is eight, the four fixed blocks (16) are a group fixed on the outer side of the motor (17), and the included angle between two adjacent fixed blocks (16) in the group is ninety degrees.