CN218497714U - Intelligent parameter display device for coal-fired boiler - Google Patents
Intelligent parameter display device for coal-fired boiler Download PDFInfo
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- CN218497714U CN218497714U CN202222308759.9U CN202222308759U CN218497714U CN 218497714 U CN218497714 U CN 218497714U CN 202222308759 U CN202222308759 U CN 202222308759U CN 218497714 U CN218497714 U CN 218497714U
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Abstract
The utility model belongs to the technical field of coal fired boiler, especially, be a parameter intelligent display device for coal fired boiler, be in including control by temperature change display casing and fixed setting the inside display of control by temperature change display casing, the inside of control by temperature change display casing is equipped with the cavity, the display is located the inside of cavity, fixed mounting in the cavity have with the main control board that the display electricity is connected, through set up the radiating cooling tube that is used for the radiating on control by temperature change display casing, make the cooling tube link up the cavity of control by temperature change display casing, make inside air can carry out the heat exchange with outside ambient temperature, reach radiating effect, still set up a set of check valve group on the control by temperature change display casing simultaneously, including one-way admission valve and one-way discharge valve, can form exhaust or recent passageway in the cavity, keep the atmospheric pressure of cavity invariable, under the circumstances that can not go into the dust in guaranteeing control by temperature change display casing, still have better radiating effect.
Description
Technical Field
The utility model belongs to the technical field of coal fired boiler, concretely relates to parameter intelligent display device for coal fired boiler.
Background
The coal-fired boiler is a boiler using coal as fuel, and refers to a heat energy power device which heats heat medium water or other organic heat carriers (such as heat conduction oil and the like) to a certain temperature (or pressure) by burning the coal in a hearth to release heat, a boiler temperature controller is a parameter display device of the coal-fired boiler, the boiler temperature controller is an indispensable important instrument for monitoring the running state of the boiler, and a box body of the boiler temperature controller is an important part for protecting electronic parts and instruments inside the boiler temperature controller.
Boiler temperature controller need work under the environment of high temperature and many dusts for a long time, and the box body of the boiler temperature controller of using on the market at present mostly has heat dissipation window or thermovent, easily leads to inside entering boiler temperature controller such as dust, the normal monitoring operation of influence boiler temperature controller.
SUMMERY OF THE UTILITY MODEL
The utility model provides a parameter intelligent display device for coal-fired boiler to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal fired boiler is with parameter intelligent display device, is in including control by temperature change display casing and fixed setting the inside display of control by temperature change display casing, the inside of control by temperature change display casing is equipped with the cavity, the display is located the inside of cavity, fixed mounting has with the main control board that the display electricity is connected in the cavity, multiunit parallel distribution's cooling tube is installed to the outer wall of control by temperature change display casing, the both ends of cooling tube stretch into to the inside of control by temperature change display casing, and with the cavity link up, just install the check valve group on the lateral wall of control by temperature change display casing, be used for balancing the inside atmospheric pressure of control by temperature change display casing, display, main control board all are connected with the external power source electricity.
Preferably, the heat dissipation pipes are distributed around the peripheral side face or the upper and lower side faces of the temperature control display shell.
Preferably, the heat radiating pipe is a glass pipe or an aluminum alloy pipe.
Preferably, the check valve group comprises a one-way air inlet valve and a one-way exhaust valve, and the one-way air inlet valve and the one-way exhaust valve are fixedly installed on the same side or opposite sides of the temperature control display shell.
Preferably, a drying agent is installed at the air inlet of the one-way air inlet valve, a groove is formed in the surface of the temperature control display shell corresponding to the one-way air inlet valve, and the drying agent is fixedly installed in the groove in the surface of the temperature control display shell.
Preferably, a display window is formed in the surface of the temperature control display shell corresponding to the display, and the display is fixed in the temperature control display shell corresponding to the display window.
Preferably, a support is fixedly arranged inside the temperature control display shell, and the main control board is fixedly installed on the support.
Preferably, a button electrically connected with the main control panel is installed at the top of the temperature control display casing, and an electrical connector is fixedly installed on the side wall of the temperature control display casing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up on control by temperature change display casing and be used for radiating cooling tube, make the cooling tube link up the cavity of control by temperature change display casing, make inside air can carry out the heat exchange with external environment temperature, reach radiating effect, still set up a set of check valve group on the control by temperature change display casing simultaneously, including one-way admission valve and one-way discharge valve, can form exhaust or recent passageway in the cavity, keep the atmospheric pressure of cavity invariable, under the condition of dust can not enter in guaranteeing the control by temperature change display casing, still have better radiating effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic sectional view of the present invention;
fig. 4 is another schematic sectional view of the present invention.
In the figure: 1. a temperature controlled display housing; 101. a display window; 102. a cavity; 2. a display; 3. a button; 4. inserting an electric connector; 5. a radiating pipe; 6. a check valve group; 61. a one-way intake valve; 62. a one-way exhaust valve; 63. a desiccant; 7. a main control board; 71. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a coal fired boiler is with parameter intelligent display device, including temperature control display casing 1 and fixed display 2 that sets up at temperature control display casing 1 inside, temperature control display casing 1's inside is equipped with cavity 102, display 2 is located cavity 102's inside, fixed mounting has the main control board 7 of being connected with display 2 electricity in cavity 102, multiunit parallel distribution's cooling tube 5 is installed to temperature control display casing 1's outer wall, the both ends of cooling tube 5 stretch into to temperature control display casing 1's inside, and link up with cavity 102, and install check valve group 6 on temperature control display casing 1's the lateral wall, an atmospheric pressure for balancing temperature control display casing 1 is inside, display 2, main control board 7 all is connected with external power source electricity.
The display 2 and the main control board 7 which are arranged inside the temperature control display shell 1 are common parts of the conventional boiler temperature controller and are used for displaying the temperature value in the detected boiler.
In this embodiment, through set up radiating cooling tube 5 that is used for the radiating on control by temperature change display casing 1, make cooling tube 5 link up control by temperature change display casing 1's cavity 102, make inside air can carry out the heat exchange with external environment temperature, reach radiating effect, control by temperature change display casing 1 is last still to have set up a set of check valve group 6 simultaneously, including one-way admission valve 61 and one-way discharge valve 62, can form exhaust or recent passageway in cavity 102, keep the atmospheric pressure of cavity 102 invariable, under the condition that can not go into the dust in guaranteeing control by temperature change display casing 1, still have better radiating effect.
Specifically, the radiating pipes 5 are distributed around the peripheral side surface or the upper and lower side surfaces of the temperature control display shell 1, so that the volume of the radiating pipes 5 outside the temperature control display shell 1 can be increased, heat exchange between internal hot air and external ambient air is facilitated, a bulk effect is achieved, the radiating pipes 5 are glass pipes or aluminum alloy pipes, and the glass pipes or the aluminum alloy pipes have good thermal conductivity and plasticity and are easily processed into required shapes.
Specifically, check valve group 6 includes one-way admission valve 61 and one-way discharge valve 62, and one-way admission valve 61, one-way discharge valve 62 fixed mounting can form exhaust or recent passageway in cavity 102 in same side or the relative side of temperature control display casing 1, keep the atmospheric pressure of cavity 102 invariable, under the condition of the dust of can not entering in guaranteeing temperature control display casing 1, still have better radiating effect.
Specifically, a drying agent 63 is installed at an air inlet of the one-way air inlet valve 61, a groove is formed in the surface of the temperature control display shell 1 corresponding to the one-way air inlet valve 61, the drying agent 63 is fixedly installed in the groove in the surface of the temperature control display shell 1, and the drying agent 63 is a silica gel drying agent with fine particles.
Specifically, the surface of temperature control display casing 1 corresponds display 2 department and has seted up display window 101, display 2 fixes and corresponds display window 101 department in the inside of temperature control display casing 1, the fixed support 71 that is equipped with in inside of temperature control display casing 1, main control board 7 fixed mounting is on support 71, so, conveniently assemble display 2 and main control board 7 on to temperature control display casing 1, display 2 adopts the charactron display, main control board 7 adopts the circuit board of taking the PLC chip, main control board 7 is used for detecting the inside temperature of boiler, and show through display 2.
Specifically, button 3 with the electricity of main control panel 7 is installed at the top of control by temperature change display casing 1, and control by temperature change display casing 1's lateral wall fixed mounting has and inserts electrical connector 4, when using, needs to install control by temperature change display casing 1 suitable position to insert electrical connector 4 department and insert power plug, for temperature control device circular telegram, button 3 can be through the outside temperature control device of main control panel 7 control, the temperature of adjustment boiler.
The utility model discloses a theory of operation and use flow: when the temperature control display device is used, the temperature control display device shell 1 needs to be installed at a proper position, a power plug is inserted into the position of the electric plug connector 4, the temperature control device is electrified, the button 3 can control the external temperature control device through the main control panel 7, the temperature of the boiler is adjusted, the display 2 adopts a nixie tube displayer, the main control panel 7 adopts a circuit board with a PLC chip, the main control panel 7 is used for detecting the temperature inside the boiler and displaying the temperature through the display 2, the radiating tube 5 used for radiating is arranged on the temperature control display device shell 1, the radiating tube 5 penetrates through the cavity 102 of the temperature control display device shell 1, heat exchange can be carried out between the inside air and the external environment temperature, the radiating effect is achieved, meanwhile, the temperature control display device shell 1 is further provided with the one set of one-way valve sets 6, the one-way air inlet valve 61 and the one-way exhaust valve 62 are included, an exhaust or a near-term channel can be formed in the cavity 102, the air pressure of the cavity 102 is kept constant, and the condition that dust cannot enter the temperature control display device shell 1, and the good radiating effect is still achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (8)
1. The utility model provides a coal-fired boiler is with parameter intelligent display device which characterized in that: be in including control by temperature change display casing (1) and fixed setting inside display (2) of control by temperature change display casing (1), the inside of control by temperature change display casing (1) is equipped with cavity (102), display (2) are located the inside of cavity (102), cavity (102) internal fixation install with main control board (7) that display (2) electricity is connected, multiunit parallel distribution's cooling tube (5) are installed to the outer wall of control by temperature change display casing (1), the both ends of cooling tube (5) stretch into to the inside of control by temperature change display casing (1), and with cavity (102) link up, just install check valve group (6) on the lateral wall of control by temperature change display casing (1), be used for balancing the inside atmospheric pressure of control by temperature change display casing (1), display (2), main control board (7) all are connected with external power source electricity.
2. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: the radiating pipes (5) are distributed around the peripheral side face or the upper side face and the lower side face of the temperature control display shell (1).
3. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: the radiating pipe (5) is a glass pipe or an aluminum alloy pipe.
4. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: check valve group (6) are including one-way admission valve (61) and one-way discharge valve (62), one-way admission valve (61), one-way discharge valve (62) fixed mounting be in the same side or relative side of temperature control display casing (1).
5. The intelligent parameter display device for the coal-fired boiler according to claim 4, characterized in that: the air inlet of the one-way air inlet valve (61) is provided with a drying agent (63), the surface of the temperature control display shell (1) is provided with a groove corresponding to the one-way air inlet valve (61), and the drying agent (63) is fixedly arranged in the groove on the surface of the temperature control display shell (1).
6. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: the surface of the temperature control display shell (1) is provided with a display window (101) corresponding to the display (2), and the display (2) is fixed in the temperature control display shell (1) and corresponds to the display window (101).
7. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: the temperature control display device is characterized in that a support (71) is fixedly arranged inside the temperature control display device shell (1), and the main control board (7) is fixedly installed on the support (71).
8. The intelligent parameter display device for the coal-fired boiler according to claim 1, characterized in that: the button (3) that with main control panel (7) electricity is connected is installed at the top of control by temperature change display casing (1), just the lateral wall fixed mounting of control by temperature change display casing (1) has plug electrical connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308759.9U CN218497714U (en) | 2022-08-31 | 2022-08-31 | Intelligent parameter display device for coal-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308759.9U CN218497714U (en) | 2022-08-31 | 2022-08-31 | Intelligent parameter display device for coal-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218497714U true CN218497714U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222308759.9U Active CN218497714U (en) | 2022-08-31 | 2022-08-31 | Intelligent parameter display device for coal-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218497714U (en) |
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2022
- 2022-08-31 CN CN202222308759.9U patent/CN218497714U/en active Active
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