CN217978348U - Gas supply equipment of gas furnace - Google Patents
Gas supply equipment of gas furnace Download PDFInfo
- Publication number
- CN217978348U CN217978348U CN202221219218.2U CN202221219218U CN217978348U CN 217978348 U CN217978348 U CN 217978348U CN 202221219218 U CN202221219218 U CN 202221219218U CN 217978348 U CN217978348 U CN 217978348U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- pipe
- explosion
- base
- 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
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a gas supply equipment of gas furnace, include: the device comprises a base, a control box, a main gas supply pipeline, a manual closed main valve, a filter, a first connecting pipe, a quick cut-off valve, a second connecting pipe, a manual safety valve, a three-way electromagnetic valve, a gas supply pipe, a spraying and sweeping mechanism, a main electromagnetic valve, a diffusion tank, an oxygen supply pipe and a gas flowmeter; the main air supply pipeline is arranged in the right front of the top end of the base through a bracket; the manual closed main valve is arranged on the inner side of the main gas supply pipeline; the filter is arranged at the right rear part of the top end of the base; the air supply pipe is arranged at an air outlet at one side of the three-way electromagnetic valve; the spraying and sweeping mechanism is arranged at the top end of the base and is positioned at the front side of the air supply pipe. The gas supply equipment of the gas furnace can monitor and control gas supply in real time in the working process of the industrial furnace, improves safety, stores and reuses natural gas in the natural gas blowing and diffusing processes, and is more energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to a gas furnace technical field specifically is a gas supply equipment of gas furnace.
Background
The combustion control level of an industrial furnace directly affects various indicators of production, such as: the product quality, energy consumption, etc., the domestic industrial furnace generally adopts the form of continuous combustion control at present, namely make the temperature in the furnace, burning atmosphere reach the technological requirement by controlling the magnitude of fuel, combustion-supporting air flow, because the way of this kind of continuous combustion control is often limited by links such as regulation and measurement of the fuel flow, so the control effect of most industrial furnaces is not good, with the rapid development of the industrial furnace industry, the pulse type burning control technique should be produced, and get certain degree of application at home and abroad, get the good result of use, the top-grade industrial product has higher requirement for uniformity of the temperature field in the furnace, it is higher to the stable controllability requirement of burning atmosphere, can't realize with the traditional continuous combustion control, with the appearance of the industrial furnace of wide section, large capacity, must adopt the pulse combustion control technique to control the uniformity of the temperature field in the furnace, wherein in order to guarantee the burning uniformity to supply, in the prior art, because the natural gas has explosive characteristic, and the existing industrial furnace burns the natural gas to supply the gas equipment simple structure, the security is relatively poor, and the natural gas is purged and discharged and diffused directly, and wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas supply equipment of gas furnace to at least solve foretell problem.
In order to achieve the above object, the utility model provides a following technical scheme: a gas-supplying apparatus of a gas furnace, comprising:
a base;
the control box is arranged on the front side of the base;
a main air supply pipeline which is arranged at the right front of the top end of the base through a bracket,
the manual closed main valve is arranged on the inner side of the main gas supply pipeline;
the filter is arranged at the right rear part of the top end of the base, the main air supply pipeline is communicated with the upper part of the inner cavity of the filter, and the filter is electrically connected with the control box;
one end of the first connecting pipe is in threaded connection with the lower part of the outer wall of the filter, and the first connecting pipe is communicated with the inner cavity of the filter;
the quick cut-off valve is fixedly installed in the middle of the front side of the top end of the base through a support, the other end of the first connecting pipe is connected with an air inlet on one side of the quick cut-off valve, and the quick cut-off valve is electrically connected with the control box;
one end of the second connecting pipe is in threaded connection with an air outlet of the quick cut-off valve;
a manual safety valve disposed inside the second connection pipe;
the three-way electromagnetic valve is fixedly installed in the middle of the left side of the top end of the base through a support, the other end of the second connecting pipe is connected with an air inlet of the three-way electromagnetic valve, and the three-way electromagnetic valve is electrically connected with the control box;
the air supply pipe is arranged at an air outlet at one side of the three-way electromagnetic valve;
the spraying and sweeping mechanism is arranged at the top end of the base and is positioned on the front side of the air supply pipe;
the main electromagnetic valve is arranged inside the air supply pipe and is electrically connected with the control box;
the diffusion tank is arranged at the top end of the base along the vertical direction through a fixing frame, an air inlet channel at the top of the diffusion tank is connected with an air outlet at the other side of the three-way electromagnetic valve, and an air outlet channel at the bottom of the diffusion tank is connected with an air inlet at the other side of the quick cut-off valve;
the oxygen supply pipe is arranged on the rear side of the top end of the base along the left-right direction;
and the gas flowmeter is arranged on the inner side of the second connecting pipe and electrically connected with the control box.
Preferably, the spraying mechanism includes: the device comprises an explosion-proof tank body, an electric sealing cover, an air inlet pipe, a quick installation mechanism, an air collecting tank, a connecting valve pipe, an exhaust valve and a pressure valve; the anti-explosion tank body is arranged on the front side of the gas supply pipe along the front-back direction; the electric sealing cover is arranged at the opening at the front side of the anti-explosion tank body and is electrically connected with the control box; the air inlet pipe is arranged at the rear side of the anti-explosion tank body along the front-back direction, the front side of the air inlet pipe extends into the inner cavity of the anti-explosion tank body, and the rear side of the air inlet pipe is communicated with the main electromagnetic valve; the number of the quick mounting mechanisms is four, and the four quick mounting mechanisms are arranged on the front side of the outer wall of the air inlet pipe at intervals of ninety degrees along the circumferential direction; the gas collecting tank is arranged below the explosion-proof tank body along the front-back direction and is fixedly connected with the base; the upper side and the lower side of the connecting valve pipe are respectively communicated with the inner cavities of the anti-explosion tank body and the gas collecting tank; the exhaust valve is arranged at the bottom end of the front side of the gas collection tank; the pressure valve is arranged at the top end of the rear side of the gas collecting tank.
Preferably, the quick-mount mechanism includes: the anti-explosion device comprises an anti-explosion shell, a limiting seat, a pressing block, a first connecting rod, an electric push rod, a moving seat and a second connecting rod; the explosion-proof shell is arranged on the outer wall of the air inlet pipe along the front-back direction; the limiting seat is rotatably connected to the front side of the outer wall of the explosion-proof shell through a pin shaft; the compressing block is rotatably connected to the front end of the inner side of the limiting seat through a pin shaft; the front end of the first connecting rod is rotatably connected with the outer end of the rear side of the pressing block through a pin shaft; the electric push rod is arranged in the inner cavity of the explosion-proof shell along the front-back direction and is electrically connected with the control box; the movable seat is arranged at the telescopic end of the electric push rod; one end of the second connecting rod is rotatably connected to the outer side of the movable seat through a pin shaft, and the other end of the second connecting rod is rotatably connected with the rear end of the first connecting rod through a pin shaft.
Preferably, the compression block is triangular in shape.
Preferably, the first connecting rod is V-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: the gas supply equipment of the gas furnace is characterized in that natural gas enters a filter through a gas supply main pipeline and a manual closed main valve, the filter filters the natural gas, a gas flowmeter monitors the natural gas passing through the inside of a second connecting pipe, when the pressure of the natural gas is monitored to be larger, a signal is sent to the inside of a control box, a prefabricated program in the control box is used for controlling a three-way electromagnetic valve to start, the three-way electromagnetic valve seals the joint of the second connecting pipe and the gas supply pipe, the natural gas is discharged into a diffusion tank to be diffused for a short time until a normal burner in the second connecting pipe burns normally, the diffusion tank can store the diffused natural gas and is communicated with the second connecting pipe through a control quick cut-off valve to supply the diffused natural gas, so that waste is avoided, the natural gas in the second connecting pipe enters the gas supply pipe through the three-way electromagnetic valve and is supplied to the burner through the gas supply pipe, before the gas furnace is ignited, the electric sealing cover relieves the sealing of the inner cavity of the explosion-proof tank body, a worker sleeves the filter screen bag on the front side of the outer wall of the gas inlet pipe, the electric push rod extends to push the movable seat to move towards the front side, so that the movable seat drives the second connecting rod to drive the first connecting rod to rotate by taking the rotating joint of the movable seat and the pin shaft of the explosion-proof shell as a vertex, so that the first connecting rod drives the pressing block to move towards the inner side under the limiting action of the limiting seat, so that the pressing block is pressed outside the filter screen bag to be fixed on the rear side of the gas inlet pipe, the master electromagnetic valve is opened to enable gas inside the gas inlet pipe to enter the explosion-proof tank body for purging treatment under the filtering, the worker opens the connecting valve pipe to store natural gas in the gas collecting tank, after the natural gas is fully stored, the worker closes the connecting valve pipe to connect the pressure valve with an external pressurizing device to connect the exhaust valve with an external collecting device, so that the inside natural gas of gas collection tank discharges under the pressure effect, and then can avoid extravagant to carry out real-time supervision and control to the gas air feed in the course of the work that can improve industrial furnace, improve the security, and blow down and diffuse the in-process at the natural gas and store the reuse to the natural gas, it is more energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the spray mechanism of FIG. 1;
FIG. 3 is an exploded view of the quick mount mechanism of FIG. 2.
In the figure: 1. base, 2, control box, 3, main air supply pipeline, 4, manual airtight main valve, 5, the filter, 6, first connecting pipe, 7, quick shut-off valve, 8, the second connecting pipe, 9, manual relief valve, 10, three-way solenoid valve, 11, the air supply pipe, 12, the mechanism of sweeping, 1201, explosion-proof tank body, 1202, the motor-driven sealed lid, 1203, the intake pipe, 1204, the gas collection jar, 1205, the connecting valve pipe, 1206, discharge valve, 1207, the pressure valve, 13, quick installation mechanism, 131, explosion-proof housing, 132, spacing seat, 133, the compact heap, 134, first connecting rod, 135, the electric push rod, 136, remove the seat, 137, the second connecting rod, 14, total solenoid valve, 15, diffuse jar, 16, oxygen supply line, 17, the gas flowmeter.
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. 1-3, the present invention provides a technical solution: a gas supply apparatus of a gas furnace comprising: the device comprises a base 1, a control box 2, a main gas supply pipeline 3, a manual closed main valve 4, a filter 5, a first connecting pipe 6, a quick cut-off valve 7, a second connecting pipe 8, a manual safety valve 9, a three-way electromagnetic valve 10, a gas supply pipe 11, a spraying and sweeping mechanism 12, a main electromagnetic valve 14, a bleeding tank 15, an oxygen supply pipe 16 and a gas flowmeter 17; the control box 2 is arranged on the front side of the base 1, and an audible and visual alarm module is arranged in the control box 2 and can alarm when the pressure of natural gas is too high; the main air supply pipeline 3 is arranged at the right front of the top end of the base 1 through a bracket, and the main air supply pipeline 3 adopts a DN125 seamless pipe; the manual closed main valve 4 is arranged on the inner side of the main gas supply pipeline 3, and the manual closed main valve 4 can be used as a main valve for controlling natural gas to enter; the filter 5 is arranged at the right rear part of the top end of the base 1, the main gas supply pipeline 3 is communicated with the upper part of the inner cavity of the filter 5, the filter 5 is electrically connected with the control box 2, and the filter 5 filters the natural gas to ensure that the interior of the burning natural gas does not contain dust and impurities; one end of the first connecting pipe 6 is in threaded connection with the lower part of the outer wall of the filter 5, the first connecting pipe 6 is communicated with the inner cavity of the filter 5, and the first connecting pipe 6 is a seamless pipe of DN 125; the quick cut-off valve 7 is fixedly installed in the middle of the front side of the top end of the base 1 through a support, the other end of the first connecting pipe 6 is connected with an air inlet on one side of the quick cut-off valve 7, and the quick cut-off valve 7 is electrically connected with the control box 2; one end of a second connecting pipe 8 is in threaded connection with an air outlet of the quick cut-off valve 7, and the second connecting pipe 8 is a seamless pipe of DN 125; the manual safety valve 9 is arranged on the inner side of the second connecting pipe 8; the three-way electromagnetic valve 10 is fixedly arranged in the middle of the left side of the top end of the base 1 through a support, the other end of the second connecting pipe 8 is connected with an air inlet of the three-way electromagnetic valve 10, the three-way electromagnetic valve 10 is electrically connected with the control box 2, and the three-way electromagnetic valve 10 is controlled by the control box 2 to realize the communication among the air supply pipe 11, the second connecting pipe 8 and the diffusion tank 15; the air supply pipe 11 is arranged at an air outlet at one side of the three-way electromagnetic valve 10; the spraying and sweeping mechanism 12 is arranged at the top end of the base 1 and is positioned at the front side of the air supply pipe 11; the main electromagnetic valve 14 is arranged inside the air supply pipe 11, and the main electromagnetic valve 14 is electrically connected with the control box 2; the diffusion tank 15 is arranged at the top end of the base 1 in the vertical direction through a fixing frame, an air inlet channel at the top of the diffusion tank 15 is connected with an air outlet at the other side of the three-way electromagnetic valve 10, an air outlet channel at the bottom of the diffusion tank 15 is connected with an air inlet at the other side of the quick cut-off valve 7, and natural gas is discharged into the diffusion tank 15 to be diffused for a short time until the pressure in the second connecting pipe 8 is normal and the burner burns; the oxygen supply pipe 16 is arranged at the rear side of the top end of the base 1 along the left-right direction; gas flowmeter 17 sets up in the inboard of second connecting pipe 8, and gas flowmeter 17 and control box 2 electric connection, gas flowmeter 17 can be to monitoring through the inside natural gas of second connecting pipe 8.
Preferably, the spraying mechanism 12 further includes: the explosion-proof tank body 1201, the electric sealing cover 1202, the air inlet pipe 1203, the quick installation mechanism 13, the air collection tank 1204, the connecting valve pipe 1205, the exhaust valve 1206 and the pressure valve 1207; the explosion-proof tank body 1201 is arranged on the front side of the air supply pipe 11 along the front-back direction; the electric sealing cover 1202 is arranged at the front opening of the anti-explosion tank body 1201, the electric sealing cover 1202 is electrically connected with the control box 2, and the electric sealing cover 1202 can be controlled by the control box 2 to be opened and closed; the air inlet pipe 1203 is arranged on the rear side of the anti-explosion tank body 1201 in the front-back direction, the front side of the air inlet pipe 1203 extends into the inner cavity of the anti-explosion tank body 1201, and the rear side of the air inlet pipe 1203 is communicated with the general electromagnetic valve 14; the number of the quick mounting mechanisms 13 is four, and the four quick mounting mechanisms 13 are arranged on the front side of the outer wall of the air inlet pipe 1203 at intervals of ninety degrees along the circumferential direction; the gas collecting tank 1204 is arranged below the explosion-proof tank body 1201 along the front-back direction, the gas collecting tank 1204 is fixedly connected with the base 1, and the gas collecting tank 1204 can collect the purging natural gas; a connecting valve pipe 1205 is arranged in the middle of the inner sides of the explosion-proof tank body 1201 and the gas collecting tank 1204, and the upper side and the lower side of the connecting valve pipe 1205 are respectively communicated with the inner cavities of the explosion-proof tank body 1201 and the gas collecting tank 1204; the exhaust valve 1206 is arranged at the bottom end of the front side of the gas collecting tank 1204, and the exhaust valve 1206 is connected with an external collecting device; a pressure valve 1207 is arranged at the top end of the rear side of the gas collecting tank 1204, and the pressure valve 1207 is connected with an external pressurizing device.
Preferably, the quick-mounting mechanism 13 further comprises: the explosion-proof housing 131, the limiting seat 132, the pressing block 133, the first connecting rod 134, the electric push rod 135, the moving seat 136 and the second connecting rod 137; the explosion-proof shell 131 is arranged on the outer wall of the air inlet pipe 1203 along the front-back direction; the limiting seat 132 is rotatably connected to the front side of the outer wall of the explosion-proof housing 131 through a pin; the compressing block 133 is rotatably connected to the front end of the inner side of the limiting seat 132 through a pin shaft; the first connecting rod 134 is rotatably connected to the opening at the front side of the explosion-proof housing 131 through a pin, and the front end of the first connecting rod 134 is rotatably connected to the outer end of the rear side of the pressing block 133 through a pin; the electric push rod 135 is arranged in the inner cavity of the explosion-proof shell 131 along the front-back direction, the electric push rod 135 is electrically connected with the control box 2, and the electric push rod 135 can be controlled by the control box 2 to extend and contract; the movable seat 136 is arranged at the telescopic end of the electric push rod 135; one end of the second connecting rod 137 is rotatably connected to the outer side of the moving seat 136 through a pin, and the other end of the second connecting rod 137 is rotatably connected to the rear end of the first connecting rod 134 through a pin.
Preferably, the pressing block 133 is triangular, and the pressing block 133 can rotate with the pivot connection between the limiting seat 132 and the explosion-proof housing 131 as a vertex under the cooperation of the limiting seat 132.
Preferably, the first connecting rod 134 is V-shaped, and the pivot connection between the first connecting rod 134 and the explosion-proof housing 131 is a vertex.
All the electric devices in the present application can be connected with an external adaptive power supply through a lead, and an adaptive external controller should be selected to connect according to specific actual use conditions so as to meet the control requirements of all the electric devices, and the specific connection mode and control sequence thereof should be referred to the following working principle that the electric devices complete electric connection in sequence of working, the detailed connection means thereof is a known technology in the art and will not be described, and the following main description of the working principle and process specifically works as follows.
A worker connects a main gas supply pipeline 3 with a workshop natural gas pipeline through a straight pipe interface, one end of a gas supply pipe 11 and one end of an oxygen supply pipe 16 are connected with a gas furnace burner, the other end of the oxygen supply pipe 16 is connected with an external oxygen cylinder, a manual closed main valve 4 can be used as a main valve for controlling natural gas to enter, the natural gas enters a filter 5 from the main gas supply pipeline 3 and the manual closed main valve 4, the worker controls a control box 2 to sequentially start the filter 5 and a gas flowmeter 17, the filter 5 filters the natural gas to ensure that the interior of the burning natural gas does not contain dust and impurities, the filtered natural gas enters a second connecting pipe 8 through a first connecting pipe 6 and a quick cut-off valve 7, the gas flowmeter 17 monitors the natural gas passing through the second connecting pipe 8, and sends a signal to the interior of the control box 2 when the pressure of the natural gas is monitored to be larger, when the natural gas pressure in the second connecting pipe 8 is continuously too high or exceeds the upper limit value, the control box 2 controls the quick cut-off valve 7 to close the quick cut-off valve to quickly cut off the natural gas supply, a worker can manually close the manual safety valve 9 to cut off the natural gas supply to avoid that the quick cut-off valve 7 cannot be closed, the natural gas in the second connecting pipe 8 enters the gas supply pipe 11 from the three-way electromagnetic valve 10 and is supplied to the burner from the gas supply pipe 11, before the gas furnace is ignited, a worker controls the gas furnace, the control box 2 starts the electric sealing cover 1202 and the electric push rod 135, the electric sealing cover 1202 removes the sealing of the inner cavity of the anti-explosion tank body 1201, the worker sleeves a filter screen bag on the front side of the outer wall of the air inlet pipe 1203, the electric push rod 135 extends to push the movable seat 136 to move towards the front side, the movable seat 136 drives the second connecting rod 137 to drive the first connecting rod 134 to rotate by taking the pin rotating connection part with the anti-explosion shell 131 as a vertex, the first connecting rod 134 drives the pressing block 133 to move towards the inner side under the limiting action of the limiting seat 132, so that the pressing block 133 is pressed outside the filter screen bag to be fixed at the rear side of the air inlet pipe 1203, the general electromagnetic valve 14 is opened to enable gas inside the air supply pipe 11 to enter the anti-explosion tank body 1201 from the air inlet pipe 1203 under the filtering for carrying out the purging treatment, the worker opens the connecting valve pipe 1205 to store the natural gas in the gas collection tank, after the natural gas is stored fully, the natural gas is stored, the natural gas is closed, the pressure valve 1207 is connected with an external pressurization device, the exhaust valve 1206 is connected with an exhaust device, the natural gas can be used for improving the safety of the industrial gas collection tank 1204, the industrial gas, the waste and the environmental protection process can be further used for improving the monitoring process, and improving the environmental protection process, and the environmental protection process of the natural gas emission process, and the environmental protection process.
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 (5)
1. A gas-supplying apparatus of a gas furnace, comprising:
a base (1);
the control box (2) is arranged on the front side of the base (1);
a main air supply pipeline (3) which is arranged at the right front of the top end of the base (1) through a bracket,
the manual closed main valve (4) is arranged on the inner side of the main air supply pipeline (3);
the filter (5) is arranged at the right rear part of the top end of the base (1), the main air supply pipeline (3) is communicated with the upper part of the inner cavity of the filter (5), and the filter (5) is electrically connected with the control box (2);
one end of the first connecting pipe (6) is in threaded connection with the lower part of the outer wall of the filter (5), and the first connecting pipe (6) is communicated with the inner cavity of the filter (5);
the quick cut-off valve (7) is fixedly installed in the middle of the front side of the top end of the base (1) through a support, the other end of the first connecting pipe (6) is connected with an air inlet on one side of the quick cut-off valve (7), and the quick cut-off valve (7) is electrically connected with the control box (2);
one end of the second connecting pipe (8) is in threaded connection with an air outlet of the quick cut-off valve (7);
a manual safety valve (9) disposed inside the second connection pipe (8);
the three-way electromagnetic valve (10) is fixedly installed in the middle of the left side of the top end of the base (1) through a support, the other end of the second connecting pipe (8) is connected with an air inlet of the three-way electromagnetic valve (10), and the three-way electromagnetic valve (10) is electrically connected with the control box (2);
the gas supply pipe (11) is arranged at a gas outlet at one side of the three-way electromagnetic valve (10);
the spraying and sweeping mechanism (12) is arranged at the top end of the base (1) and is positioned on the front side of the air supply pipe (11);
the main electromagnetic valve (14) is arranged inside the air supply pipe (11), and the main electromagnetic valve (14) is electrically connected with the control box (2);
the diffusion tank (15) is arranged at the top end of the base (1) along the vertical direction through a fixing frame, a top air inlet channel of the diffusion tank (15) is connected with an air outlet at the other side of the three-way electromagnetic valve (10), and a bottom air outlet channel of the diffusion tank (15) is connected with an air inlet at the other side of the quick cut-off valve (7);
an oxygen supply pipe (16) provided on the rear side of the top end of the base (1) in the left-right direction;
and the gas flowmeter (17) is arranged on the inner side of the second connecting pipe (8), and the gas flowmeter (17) is electrically connected with the control box (2).
2. A gas-supplying apparatus of a gas burner according to claim 1, characterized in that: the spray-sweeping mechanism (12) includes: the device comprises an explosion-proof tank body (1201), an electric sealing cover (1202), an air inlet pipe (1203), a quick mounting mechanism (13), an air collecting tank (1204), a connecting valve pipe (1205), an exhaust valve (1206) and a pressure valve (1207);
the explosion-proof tank body (1201) is arranged on the front side of the air supply pipe (11) along the front-back direction; the electric sealing cover (1202) is arranged at an opening at the front side of the explosion-proof tank body (1201), and the electric sealing cover (1202) is electrically connected with the control box (2); the air inlet pipe (1203) is arranged on the rear side of the anti-explosion tank body (1201) along the front-back direction, the front side of the air inlet pipe (1203) extends into an inner cavity of the anti-explosion tank body (1201), and the rear side of the air inlet pipe (1203) is communicated with the main electromagnetic valve (14); the number of the quick mounting mechanisms (13) is four, and the four quick mounting mechanisms (13) are arranged on the front side of the outer wall of the air inlet pipe (1203) at intervals of ninety degrees along the circumferential direction; the gas collecting tank (1204) is arranged below the explosion-proof tank body (1201) along the front-back direction, and the gas collecting tank (1204) is fixedly connected with the base (1); a connecting valve pipe (1205) is arranged in the middle of the inner side of the explosion-proof tank body (1201) and the gas collecting tank (1204), and the upper side and the lower side of the connecting valve pipe (1205) are respectively communicated with the inner cavities of the explosion-proof tank body (1201) and the gas collecting tank (1204); the exhaust valve (1206) is arranged at the bottom end of the front side of the gas collection tank (1204); the pressure valve (1207) is arranged at the top end of the rear side of the gas collection tank (1204).
3. A gas supplying apparatus for a gas furnace as claimed in claim 2, wherein: the quick-mount mechanism (13) comprises: the anti-explosion device comprises an anti-explosion shell (131), a limiting seat (132), a pressing block (133), a first connecting rod (134), an electric push rod (135), a moving seat (136) and a second connecting rod (137);
the explosion-proof shell (131) is arranged on the outer wall of the air inlet pipe (1203) along the front-back direction; the limiting seat (132) is rotatably connected to the front side of the outer wall of the explosion-proof shell (131) through a pin shaft; the pressing block (133) is rotatably connected to the front end of the inner side of the limiting seat (132) through a pin shaft; a first connecting rod (134) is rotatably connected to an opening at the front side of the explosion-proof shell (131) through a pin shaft, and the front end of the first connecting rod (134) is rotatably connected with the outer end at the rear side of the pressing block (133) through a pin shaft; the electric push rod (135) is arranged in the inner cavity of the explosion-proof shell (131) along the front-back direction, and the electric push rod (135) is electrically connected with the control box (2); the movable seat (136) is arranged at the telescopic end of the electric push rod (135); one end of a second connecting rod (137) is rotatably connected to the outer side of the movable seat (136) through a pin shaft, and the other end of the second connecting rod (137) is rotatably connected with the rear end of the first connecting rod (134) through a pin shaft.
4. A gas-supplying apparatus of a gas burner according to claim 3, characterized in that: the pressing block (133) is triangular.
5. A gas-supplying apparatus of a gas burner according to claim 3, characterized in that: the first connecting rod (134) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219218.2U CN217978348U (en) | 2022-05-20 | 2022-05-20 | Gas supply equipment of gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219218.2U CN217978348U (en) | 2022-05-20 | 2022-05-20 | Gas supply equipment of gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217978348U true CN217978348U (en) | 2022-12-06 |
Family
ID=84269135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221219218.2U Active CN217978348U (en) | 2022-05-20 | 2022-05-20 | Gas supply equipment of gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217978348U (en) |
-
2022
- 2022-05-20 CN CN202221219218.2U patent/CN217978348U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112389882A (en) | Storage device is used in new material processing of chemical industry | |
| CN217978348U (en) | Gas supply equipment of gas furnace | |
| CN115055872A (en) | Automatic welding machine for transformer iron core and welding method thereof | |
| CN219744424U (en) | Industrial waste gas treatment spray type reaction tower | |
| CN217247582U (en) | Tail gas silicon slag filtering device for metal silicon reduction furnace | |
| CN215828694U (en) | Voltage-stabilizing acetylene generator for glutaraldehyde production | |
| CN112361835B (en) | Four-channel pulverized coal burner for kiln and control method | |
| CN211261826U (en) | Carbon plant waste heat recovery device | |
| CN114166018A (en) | Prevent new forms of energy material reaction unit of exhaust gas leakage | |
| CN208975362U (en) | A kind of explosion-proof bag collector of Novel fireproof | |
| CN209441772U (en) | A kind of multiple row bag-feeding vacuum packing machine | |
| CN112774590A (en) | Automatic safe production device for sodium persulfate | |
| CN212961694U (en) | Air blowing device for natural gas boiler | |
| CN111392939A (en) | Combined industrial sewage treatment equipment | |
| CN206723821U (en) | A kind of argon gas aerating device | |
| CN215216276U (en) | Waste gas catalytic combustion device | |
| CN217154968U (en) | Gas supply device of rock wool curing heating furnace | |
| CN218480453U (en) | Novel structure valve pressure regulating device controller | |
| CN213125340U (en) | Low-voltage power distribution cabinet with intelligent fire extinguishing function | |
| CN216837827U (en) | Heating device for producing gasoline and diesel oil for vehicle | |
| CN217540361U (en) | Mixed gas fills dress device | |
| CN214681708U (en) | Sodium carboxymethylcellulose reaction kettle | |
| CN213066114U (en) | Natural gas combustion-supporting device | |
| CN219242651U (en) | Automatic cutting device for hydrogen filling | |
| CN218900662U (en) | Garbage room with smoke alarm function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |