CN205137644U - Gas warmer - Google Patents
Gas warmer Download PDFInfo
- Publication number
- CN205137644U CN205137644U CN201520983882.8U CN201520983882U CN205137644U CN 205137644 U CN205137644 U CN 205137644U CN 201520983882 U CN201520983882 U CN 201520983882U CN 205137644 U CN205137644 U CN 205137644U
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- China
- Prior art keywords
- valve
- pressure regulator
- regulating spool
- rotary knob
- magnetic valve
- Prior art date
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Abstract
The utility model belongs to the technical field of the heating installation and specifically relates to gas warmer. Gas warmer, including base and shell, the base is put on the shelf and is equipped with the shell, and the shell left end is equipped with the screen panel, is equipped with a thermal -insulated section of thick bamboo in the shell, installs the intake pipe on the base, the intake pipe is passed through the solenoid valve and is connected pressure -regulating valve assembly, pressure -regulating valve assembly includes the air -vent valve valve body, knob pole subassembly, micro -gap switch and thermocouple solenoid valve, the base is stretched out to knob pole subassembly one end, install the knob on the knob pole subassembly, the nozzle is connected to air -vent valve valve body gas outlet, nozzle install is drawing the socle portion of penetrating, draw the nose portion of penetrating installation combustion head, ignition needle one end is installed at the combustion head, the other end is connected with the pulse firing ware, the pulse firing ware is established ties with micro -gap switch, thermocouple one end is installed at the combustion head. The utility model discloses an useful part: can continuous ignition and can loosen at any time and stop, having improved ignition efficiency, stop the detonation, can also infinitely variable control tolerance.
Description
Technical field
The utility model relates to heating installation field, especially fuel gas heating apparatus.
Background technology
Fuel gas heating apparatus and our daily life closely bound up, existing fuel gas heating apparatus has one to be put once fire after pressing switch, if not point does not catch fire, need repetition, repeatedly light a fire, namely press switch repeatedly, ignition effectiveness is low, easy detonation after assembling combustion gas; Another kind lights a fire after opening power not stop, until powered-down, waste electric energy, easily have and disturb fault, and service life is short.
Summary of the invention
Above-mentionedly need repeatedly to light a fire or the technical problem of not rest point fire to solve, the utility model provides fuel gas heating apparatus.
The technical solution of the utility model is as follows:
Fuel gas heating apparatus, comprise base and shell, described base is added is provided with shell, shell left end is provided with guard, heat insulation cylinder is provided with in shell, base is installed into tracheae, described air inlet pipe connects valve module of voltage regulation by magnetic valve, valve module of voltage regulation comprises pressure regulator valve valve body, rotary knob rod assembly, microswitch and thermocouple magnetic valve, rotary knob rod assembly one end protuberate basic unit, knob installed by rotary knob rod assembly, pressure regulator valve valve body gas outlet connects nozzle, nozzle is arranged on bottom induction tunnel, induction tunnel top install combustion head, ignition electrode one end is arranged on combustion head, the other end is connected with pulse igniter, pulse igniter is connected with microswitch, thermocouple one end is arranged on combustion head, the other end is connected with thermocouple magnetic valve, power switch to be connected with blower fan and to connect with magnetic valve and microswitch.
Valve module of voltage regulation, comprise pressure regulator valve valve body, pressure regulator valve valve inner is provided with fuel gas path, in the middle part of described pressure regulator valve valve body, inwall is provided with bulge loop A, bulge loop A intermediate hollow, on the left of bulge loop A, mouth is magnetic valve valve port, on the right side of bulge loop A, mouth is regulating spool valve port, air inlet is provided with on the left of magnetic valve valve port, gas outlet is provided with on the right side of regulating spool valve port, thermocouple magnetic valve is provided with on the left of bulge loop A, thermocouple magnetic valve sealed electromagnetic valve valve port, the sheathed magnetic valve clamping cap of outer wall on the left of pressure regulator valve valve body, regulating spool is provided with on the right side of bulge loop A, regulating spool intermediate hollow, on the left of regulating spool, inside and outside wall is recessed to form bulge loop B, bulge loop B is provided with the passage circulated with gas outlet, magnetic valve push rod is located at inner on the left of regulating spool and extends, on the right side of pressure regulator valve valve body, inwall outwards caves in, regulating spool outer wall is be threaded with pressure regulator valve valve interior wall, on the right side of regulating spool, inwall is provided with thimble spring, E type split washer A is provided with on the right side of thimble spring, E type split washer A is stuck on magnetic valve push rod, rotary knob rod assembly is provided with on the right side of magnetic valve push rod, rotary knob rod assembly is provided with microswitch pushing block, rotary knob rod component external is provided with rotary knob rod framework, rotary knob rod framework is provided with microswitch, microswitch is provided with contact, the activity of microswitch pushing block touches contact.
In the middle part of described regulating spool, outer wall is provided with bulge loop C, and be provided with O type circle A between bulge loop C, O type circle A outer ring and pressure regulator valve valve interior wall seal, and O type circle A inner ring and regulating spool outer wall seal.
Described regulating spool right part inwall outwards caves in, and recess is provided with O type circle B, is provided with O type circle back-up ring on the right side of O type circle B, is provided with thimble spring on the right side of O type circle back-up ring.
Be provided with valve rod baffle plate on the right side of described pressure regulator valve valve body, valve rod baffle plate is located at rotary knob rod frame left.
Described microswitch pushing block both sides are provided with E type split washer B, and E type split washer B is stuck on rotary knob rod assembly.
Described base is provided with dumping switch installing plate, and dumping switch installing plate is provided with dumping switch, and dumping switch is connected with magnetic valve.
Described shell is provided with handle, and switch dividing plate is arranged on the top of power switch.
Described fan assembly is arranged on guard, and to enclosure air blast, back-up ring is arranged on heat insulation cylinder.
Described magnetic valve is connected with valve module of voltage regulation by tube connector, and pressure regulator valve valve body gas outlet connects nozzle by copper pipe, and nozzle is stuck on nozzle fixed head, and nozzle fixed head is arranged on bottom induction tunnel.
Use the technical solution of the utility model, can fight and can unclamp stopping at any time by continuity point, improve ignition effectiveness, stop detonation, all right step-less adjustment tolerance, regulates flame size as required, power line can be wrapped on handle, deposits conveniently, and shutdown tempering sound is little.
Accompanying drawing explanation
Fig. 1,2 is structural representations of the present utility model;
Fig. 3 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
As Fig. 1, 2, fuel gas heating apparatus shown in 3, comprise base 5 and shell 3, described base 5 is added is provided with shell 3, shell 3 left end is provided with guard 6, heat insulation cylinder 2 is provided with in shell 3, base 5 is installed into tracheae 50, described air inlet pipe 50 connects valve module of voltage regulation 8 by magnetic valve 49, valve module of voltage regulation 8 comprises pressure regulator valve valve body 21, rotary knob rod assembly 29, microswitch 25 and thermocouple magnetic valve 28, rotary knob rod assembly 29 one end protuberate basic unit 5, rotary knob rod assembly 29 is installed knob 20, pressure regulator valve valve body 21 gas outlet connects nozzle 38, nozzle 38 is arranged on bottom induction tunnel 10, induction tunnel 10 top install combustion head 9, ignition electrode 14 one end is arranged on combustion head 9, the other end is connected with pulse igniter 13, pulse igniter 13 is connected with microswitch 25, thermocouple 15 one end is arranged on combustion head 9, the other end is connected with thermocouple magnetic valve 28, power switch 19 is connected with blower fan and connects with magnetic valve 49 and microswitch 25, wire is fixed by wire pressing plate 18, guarantee that enclosure do not gone here and there by wire, affect blower fan to rotate.
Valve module of voltage regulation, comprise pressure regulator valve valve body 21, pressure regulator valve valve body 21 inside is provided with fuel gas path, in the middle part of described pressure regulator valve valve body 21, inwall is provided with bulge loop A42, bulge loop A42 intermediate hollow, on the left of bulge loop A42, mouth is magnetic valve valve port, on the right side of bulge loop A42, mouth is regulating spool valve port, air inlet 43 is provided with on the left of magnetic valve valve port, gas outlet 41 is provided with on the right side of regulating spool valve port, thermocouple magnetic valve 28 is provided with on the left of bulge loop A42, on the left of thermocouple magnetic valve 28, outer wall and pressure regulator valve valve body 21 contact internal walls place are provided with magnetic valve sealing ring 26, thermocouple magnetic valve 28 sealed electromagnetic valve valve port, the sheathed magnetic valve clamping cap 27 of outer wall on the left of pressure regulator valve valve body 21, regulating spool 24 is provided with on the right side of bulge loop A42, regulating spool 24 intermediate hollow, inside and outside wall depression on the left of regulating spool 24, regulating spool 24 outer wall and control valve valve body 21 inwall form chamber A47, regulating spool 24 inwall and magnetic valve push rod 22 outer wall form chamber B48, bulge loop B40 is provided with the passage 39 circulated with gas outlet 41, regulating spool 24 and the circulation of regulating spool valve port, chamber A47 can circulate, chamber B48 also ventilates to gas outlet 41 by passage 39, regulating spool 24 and regulating spool valve port are closed, only surplus chamber B48 is ventilated to gas outlet 41 by passage 39, magnetic valve push rod 22 is located at inner on the left of regulating spool 24 and extends, on the right side of pressure regulator valve valve body 21, inwall outwards caves in, regulating spool 24 outer wall is be threaded with pressure regulator valve valve body 21 inwall, regulating spool 24 outer wall and pressure regulator valve valve body 21 inwall form cavity C 45, on the right side of regulating spool 24, inwall is provided with thimble spring 36, E type split washer A33 is provided with on the right side of thimble spring 36, E type split washer A33 is stuck on magnetic valve push rod 22, rotary knob rod assembly 29 is provided with on the right side of magnetic valve push rod 22, rotary knob rod assembly 29 is provided with microswitch pushing block 32, rotary knob rod assembly 29 outside is provided with rotary knob rod framework 31, rotary knob rod framework 31 is provided with microswitch 25, microswitch 25 is provided with contact 46, microswitch pushing block 32 activity touches contact 46.
In the middle part of described regulating spool 24, outer wall is provided with bulge loop C44, is provided with O type circle A35 between bulge loop C44, O type circle A35 outer ring and pressure regulator valve valve body 21 inner wall sealing, and O type circle A35 inner ring and regulating spool 24 outer wall seal.
Described regulating spool 24 right part inwall outwards caves in, and recess is provided with O type circle B34, is provided with on the right side of O type circle back-up ring 23, O type circle back-up ring 23 and is provided with thimble spring 36 on the right side of O type circle B34.
Be provided with valve rod baffle plate 37 on the right side of described pressure regulator valve valve body 21, valve rod baffle plate 37 is located on the left of rotary knob rod framework 31.
Described microswitch pushing block 32 both sides are provided with E type split washer B30, and E type split washer B30 is stuck on rotary knob rod assembly 29.
Described base 1 is provided with dumping switch installing plate 12, and dumping switch installing plate 12 is provided with dumping switch 11, and dumping switch 11 is connected with magnetic valve 49.
Described shell 3 is provided with handle 4, and switch dividing plate 17 is arranged on the top of power switch 19.
Described fan assembly 7 is arranged on guard 6, and to the inner air blast of shell 3, back-up ring 1 is arranged on heat insulation cylinder 2.
Described magnetic valve 49 is connected with valve module of voltage regulation 8 by tube connector, and pressure regulator valve valve body 21 gas outlet connects nozzle 38 by copper pipe, and nozzle 38 is stuck on nozzle fixed head 16, and nozzle fixed head 16 is arranged on bottom induction tunnel 10.
During use, igniting: microswitch 25 is connected with pulse igniter 13, upon initiation, rotary knob rod assembly 29 pushes inward, drive microswitch pushing block 32 to move inwards together, extruding contact 46, triggers microswitch 25, ignitor circuit conducting, igniter starts igniting, and rotary knob rod assembly 29 promotes magnetic valve push rod 22 simultaneously, is backed down by thermocouple magnetic valve 28, gas circuit conducting, lights flame under the electric spark that pulse igniter 13 produces; After unclamping rotary knob rod assembly 29, under the effect of thimble spring 36, original position return by rotary knob rod assembly 29, and thermocouple magnetic valve 28 stays open under the electric current of thermocouple 15 drives simultaneously, gas circuit constant conduction.
Flame regulates: when regulating spool 24 is screwed to the end time, on the left of regulating spool 24, outer wall is provided with inclined ramp, the sealing valve port of itself and pressure regulator valve valve body 21, only given vent to anger by the aperture of the passage 39 on regulating spool 24, be now minimum flame, guarantee can put when minimum load to catch fire, rotate rotary knob rod assembly 29, regulating spool 24 is driven to twist outward, the flow mouth spacing of regulating spool 24 and regulating spool valve port is increased, gas output increases, flame becomes large, regulating spool 24 is by screw thread rotation, spacing is directly proportional to the anglec of rotation, step-less adjustment can be realized.
Claims (10)
1. fuel gas heating apparatus, comprise base (5) and shell (3), described base (5) is added is provided with shell (3), shell (3) left end is provided with guard (6), heat insulation cylinder (2) is provided with in shell (3), base (5) is installed into tracheae (50), it is characterized in that: described air inlet pipe (50) connects valve module of voltage regulation (8) by magnetic valve (49), valve module of voltage regulation (8) comprises pressure regulator valve valve body (21), rotary knob rod assembly (29), microswitch (25) and thermocouple magnetic valve (28), rotary knob rod assembly (29) one end protuberate basic unit (5), rotary knob rod assembly (29) is installed knob (20), pressure regulator valve valve body (21) gas outlet connects nozzle (38), nozzle (38) is arranged on induction tunnel (10) bottom, induction tunnel (10) top install combustion head (9), ignition electrode (14) one end is arranged on combustion head (9), the other end is connected with pulse igniter (13), pulse igniter (13) is connected with microswitch (25), thermocouple (15) one end is arranged on combustion head (9), the other end is connected with thermocouple magnetic valve (28), power switch (19) is connected with blower fan and connects with magnetic valve (49) and microswitch (25).
2. fuel gas heating apparatus according to claim 1, it is characterized in that: described valve module of voltage regulation (8) comprises pressure regulator valve valve body (21), pressure regulator valve valve body (21) inside is provided with fuel gas path, it is characterized in that: described pressure regulator valve valve body (21) middle part inwall is provided with bulge loop A(42), bulge loop A(42) intermediate hollow, bulge loop A(42) left side mouth be magnetic valve valve port, bulge loop A(42) right side mouth be regulating spool valve port, air inlet (43) is provided with on the left of magnetic valve valve port, gas outlet (41) is provided with on the right side of regulating spool valve port, bulge loop A(42) left side be provided with thermocouple magnetic valve (28), thermocouple magnetic valve (28) sealed electromagnetic valve valve port, the sheathed magnetic valve clamping cap (27) of pressure regulator valve valve body (21) left side outer wall, bulge loop A(42) right side be provided with regulating spool (24), regulating spool (24) intermediate hollow, regulating spool (24) left side inside and outside wall is recessed to form bulge loop B(40), bulge loop B(40) be provided with the passage (39) circulated with gas outlet (41), magnetic valve push rod (22) is located at inside, regulating spool (24) left side and extends, pressure regulator valve valve body (21) right side inwall outwards caves in, regulating spool (24) outer wall is be threaded with pressure regulator valve valve body (21) inwall, regulating spool (24) right side inwall is provided with thimble spring (36), thimble spring (36) right side is provided with E type split washer A(33), E type split washer A(33) be stuck on magnetic valve push rod (22), magnetic valve push rod (22) right side is provided with rotary knob rod assembly (29), rotary knob rod assembly (29) is provided with microswitch pushing block (32), rotary knob rod assembly (29) outside is provided with rotary knob rod framework (31), rotary knob rod framework (31) is provided with microswitch (25), microswitch (25) is provided with contact (46), microswitch pushing block (32) activity touches contact (46).
3. fuel gas heating apparatus according to claim 2, it is characterized in that: described regulating spool (24) middle part outer wall is provided with bulge loop C(44), bulge loop C(44) between be provided with O type circle A(35), O type circle A(35) outer ring and pressure regulator valve valve body (21) inner wall sealing, O type circle A(35) inner ring and regulating spool (24) outer wall seal.
4. fuel gas heating apparatus according to claim 2, it is characterized in that: described regulating spool (24) right part inwall outwards caves in, recess is provided with O type circle B(34), O type circle B(34) right side be provided with O type circle back-up ring (23), O type circle back-up ring (23) right side be provided with thimble spring (36).
5. fuel gas heating apparatus according to claim 2, is characterized in that: described pressure regulator valve valve body (21) right side is provided with valve rod baffle plate (37), and valve rod baffle plate (37) is located at rotary knob rod framework (31) left side.
6. fuel gas heating apparatus according to claim 2, is characterized in that: described microswitch pushing block (32) both sides are provided with E type split washer B(30), E type split washer B(30) be stuck on rotary knob rod assembly (29).
7. fuel gas heating apparatus according to claim 1, is characterized in that: described base (5) is provided with dumping switch installing plate (12), and dumping switch installing plate (12) is provided with dumping switch (11), and dumping switch (11) is connected with magnetic valve (49).
8. fuel gas heating apparatus according to claim 1, is characterized in that: described shell (3) is provided with handle (4), and switch dividing plate (17) is arranged on the top of power switch (19).
9. fuel gas heating apparatus according to claim 1, is characterized in that: described fan assembly (7) is arranged on guard (6), and to shell (3) inner air blast, back-up ring (1) is arranged on heat insulation cylinder (2).
10. fuel gas heating apparatus according to claim 1, it is characterized in that: described magnetic valve is connected with valve module of voltage regulation (8) by tube connector, pressure regulator valve valve body (21) gas outlet connects nozzle (38) by copper pipe, nozzle (38) is stuck on nozzle fixed head (16), and nozzle fixed head (16) is arranged on induction tunnel (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983882.8U CN205137644U (en) | 2015-12-02 | 2015-12-02 | Gas warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983882.8U CN205137644U (en) | 2015-12-02 | 2015-12-02 | Gas warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137644U true CN205137644U (en) | 2016-04-06 |
Family
ID=55623434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520983882.8U Expired - Fee Related CN205137644U (en) | 2015-12-02 | 2015-12-02 | Gas warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371348A (en) * | 2015-12-02 | 2016-03-02 | 慈溪市天行电器有限公司 | Gas heater |
-
2015
- 2015-12-02 CN CN201520983882.8U patent/CN205137644U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371348A (en) * | 2015-12-02 | 2016-03-02 | 慈溪市天行电器有限公司 | Gas heater |
| CN105371348B (en) * | 2015-12-02 | 2018-06-26 | 慈溪市天行电器有限公司 | Fuel gas heating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201202 |