CN204739256U - Gas kind converter - Google Patents
Gas kind converter Download PDFInfo
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- CN204739256U CN204739256U CN201520415633.9U CN201520415633U CN204739256U CN 204739256 U CN204739256 U CN 204739256U CN 201520415633 U CN201520415633 U CN 201520415633U CN 204739256 U CN204739256 U CN 204739256U
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- nozzle
- calorific value
- firing device
- gas
- air outlet
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Abstract
The utility model relates to a gas kind converter, which comprises the following components: a valve body, the valve body left end is equipped with the nozzle, be equipped with the nozzle mouth in the middle of the nozzle inner wall, the nozzle right side is equipped with main intake hole, the low heat value device gas outlet of igniting, the high heating value device gas outlet of igniting, the device gas circuit of igniting air inlet, the valve body right part is equipped with the disk seat, disk seat right part inner wall slides and is equipped with the knob pole, knob pole left part is equipped with the lower valve rod, be equipped with the case in the disk seat, the outer wall is equipped with the notch in the middle of the case, it makes the notch feed through the low heat value device gas outlet of igniting respectively to rotate the case, high heating value ignite the device gas outlet and the device gas circuit air inlet of igniting, the case right part is equipped with the casing, the casing is equipped with the linkage notch, knob pole middle part is equipped with and promotes the piece. The utility model discloses an useful part: can switch over the high low heat value device gas circuit of igniting, adjust the effective sectional area of adjustable nozzle install mouth simultaneously, change the gas environment, factor of safety is higher, and the operation of being convenient for, convenient and practical.
Description
Technical field
The utility model relates to gas combustion apparatus field, especially gas kind transducer.
Background technique
Gas-fired equipment and our life closely bound up, current gas-fired equipment gas kind is single, lacks more more options, have in addition dual gas supply equipment also lack be applicable to switch use vibrational power flow.
Summary of the invention
Be applicable to switching the technical problem used to solve above-mentioned shortage, the utility model provides gas kind transducer.
The technical solution of the utility model is as follows:
Gas kind transducer, comprise valve body, described valve body left end is provided with nozzle, nozzle is provided with in the middle of nozzle inner walls, primary air inlet is provided with on the right side of nozzle, lower calorific value firing device air outlet, higher calorific value firing device air outlet, firing device gas circuit suction port, valve body right part is provided with valve seat, valve seat right part inwall slides and is provided with rotary knob rod, rotary knob rod left part is provided with lower valve rod, spool is provided with in valve seat, in the middle of spool, outer wall is provided with notch, rotational valve core makes notch be communicated with lower calorific value firing device air outlet respectively, higher calorific value firing device air outlet and firing device gas circuit suction port, spool right part is provided with housing, housing is provided with interlock notch, pushing block is provided with in the middle part of rotary knob rod, Compress Spring is provided with between pushing block and spool, pushing block sticks into interlock notch band movable valve plug and rotates together, thus the gas circuit of carrying out higher calorific value combustion gas and fuel gas with low heat value switches, simultaneously lower valve rod changes distance between nozzle by left-right rotation, thus it is high to have adjusted nozzle correspondence, net sectional area needed for fuel gas with low heat value.
Described valve seat is provided with sensitive switch, pushing block can touch sensitive switch at specific gear, sensitive switch is respectively equipped with the solenoid valve circuit in the heat conversion device circuit of higher calorific value firing device, the heat conversion device circuit of lower calorific value firing device and switch valve.
Described notch is arc, and on the same line, firing device gas circuit suction port is positioned at the Vertical direction of calorific value firing device air outlet and higher calorific value firing device air outlet for lower calorific value firing device air outlet and higher calorific value firing device air outlet.
It is taper bottom described lower valve rod.
Be cylinder bottom described lower valve rod, cylinder and lower valve rod have plane of inclination, and body diameter is less than the diameter of lower valve rod.
Be cylinder bottom described lower valve rod, nozzle is provided with multiple nozzle, and cylindrical outer wall is enclosed with O shape.
Be taper bottom described lower valve rod, nozzle is provided with multiple nozzle.
Described rotary knob rod carries out the switching of high and low calorific value fuel gas and nozzle net sectional area by the mode of left rotation and right rotation, or by rotary knob rod seesaw realize switch.
Use the technical solution of the utility model, can switch high lower calorific value firing device gas circuit, adjust the net sectional area of adjustable nozzle mount inlet, change combustion gas environment, safety coefficient is higher simultaneously, and convenient operation, convenient and practical.
Accompanying drawing explanation
Fig. 1,2,4,5 is structural representations of the present utility model;
Fig. 3 be Fig. 2 B-B to cross-sectional view;
Fig. 6 is the structural representation of the utility model part;
Fig. 7 be Fig. 2 A-A to cross-sectional view;
Fig. 8,9 is structural representations of embodiment 1;
Figure 10,11 is structural representations of embodiment 2;
Figure 12,13 is structural representations of embodiment 3;
Figure 14,15 is structural representations of embodiment 4.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
embodiment 1
As Fig. 1, 2, 3, 4, 5, 6, 7, 8, gas kind transducer shown in 9, comprises valve body 2, and described valve body 2 left end is provided with nozzle 6, is provided with nozzle 11, is provided with primary air inlet 7 on the right side of nozzle 6 in the middle of nozzle 6 inwall, lower calorific value firing device air outlet 8, higher calorific value firing device air outlet 9, firing device gas circuit suction port 10, valve body 2 right part is provided with valve seat 3, valve seat 3 right part inwall slides and is provided with rotary knob rod 5, rotary knob rod 5 left part is provided with lower valve rod 1, spool 12 is provided with in valve seat 3, the middle outer wall of spool 12 is provided with notch 13, and rotational valve core 12 makes notch 13 be communicated with lower calorific value firing device air outlet 8 respectively, higher calorific value firing device air outlet 9 and firing device gas circuit suction port 10, spool 12 right part is provided with housing 16, housing 16 is provided with interlock notch 17, pushing block 18 is provided with in the middle part of rotary knob rod 5, Compress Spring is provided with between pushing block 18 and spool 12, pushing block 18 sticks into interlock notch 17 and is with movable valve plug 12 to rotate together, thus the gas circuit of carrying out higher calorific value combustion gas and fuel gas with low heat value switches, lower valve rod 1 changes the distance between nozzle 11 by left-right rotation simultaneously, thus it is corresponding high to have adjusted nozzle 11, net sectional area needed for fuel gas with low heat value, described rotary knob rod carries out height by the mode of left rotation and right rotation, the switching of fuel gas with low heat value and nozzle net sectional area, or by rotary knob rod seesaw realize switch.
Valve seat 3 is provided with sensitive switch 4, pushing block 18 can touch sensitive switch 4 at specific gear, sensitive switch 4 is respectively equipped with the solenoid valve circuit in the heat conversion device circuit of higher calorific value firing device, the heat conversion device circuit of lower calorific value firing device and switch valve, described notch 13 is arc, on the same line, firing device gas circuit suction port 10 is positioned at the Vertical direction of lower calorific value firing device air outlet 8 and higher calorific value firing device air outlet 9 for lower calorific value firing device air outlet 8 and higher calorific value firing device air outlet 9.
During use, when transducer is in " fuel gas with low heat value " gear, firing device gas circuit and the conducting of lower calorific value firing device, close and higher calorific value firing device gas circuit simultaneously, the bottom pyramidal part of lower valve rod 1, away from installed nozzle 6, makes the net sectional area of adjustable flow passage increase, simultaneously, rotary knob rod 5 touches sensitive switch 4, makes the thermoelectric conversion device on lower calorific value firing device and the solenoid valve conduction in switch valve; When transducer is in " higher calorific value combustion gas " gear, firing device gas circuit and the conducting of higher calorific value firing device, close and lower calorific value firing device gas circuit simultaneously, the bottom pyramidal part of lower valve rod 1 blocks installed nozzle, make the net sectional area of adjustable nozzle mount inlet, meanwhile, rotary knob rod 5 unclamps sensitive switch 4, makes the thermoelectric conversion device on higher calorific value firing device and the solenoid valve conduction in switch valve.
embodiment 2
As shown in Figure 10,11, the present embodiment is cylinder bottom described lower valve rod 1 as different from Example 1, cylinder and lower valve rod 1 have plane of inclination, body diameter is less than the diameter of lower valve rod 1, switches gear when passing into fuel gas with low heat value, and cylinder departs from nozzle 6, during higher calorific value gear, cylinder is filled in nozzle 6 completely, and make nozzle 6 become annular, net sectional area reduces.
embodiment 3
As shown in Figure 12,13, the present embodiment is cylinder bottom described lower valve rod 1 as different from Example 1, nozzle 6 is provided with multiple nozzle 11, cylindrical outer wall is enclosed with O shape, during lower calorific value gear, lower valve rod 1 departs from nozzle 6, during higher calorific value gear, nozzle 11 filled in by lower valve rod 1 lower end cylinder, thus reduces total cross-section area of nozzle.
embodiment 4
As shown in Figure 14,15, the present embodiment is taper bottom described lower valve rod 1 as different from Example 1, and nozzle 6 is provided with multiple nozzle 11, during lower calorific value gear, lower valve rod 1 departs from nozzle 6, during higher calorific value gear, lower valve rod 1 lower end cone seal nozzle 11, thus reduce total cross-section area of nozzle.
Claims (8)
1. gas kind transducer, comprise valve body (2), it is characterized in that: described valve body (2) left end is provided with nozzle (6), nozzle (11) is provided with in the middle of nozzle (6) inwall, nozzle (6) right side is provided with primary air inlet (7), lower calorific value firing device air outlet (8), higher calorific value firing device air outlet (9), firing device gas circuit suction port (10), valve body (2) right part is provided with valve seat (3), valve seat (3) right part inwall slides and is provided with rotary knob rod (5), rotary knob rod (5) left part is provided with lower valve rod (1), spool (12) is provided with in valve seat (3), in the middle of spool (12), outer wall is provided with notch (13), rotational valve core (12) makes notch (13) be communicated with lower calorific value firing device air outlet (8) respectively, higher calorific value firing device air outlet (9) and firing device gas circuit suction port (10), spool (12) right part is provided with housing (16), housing (16) is provided with interlock notch (17), rotary knob rod (5) middle part is provided with pushing block (18), Compress Spring is provided with between pushing block (18) and spool (12), pushing block (18) sticks into interlock notch (17) band movable valve plug (12) and rotates together, thus the gas circuit of carrying out higher calorific value combustion gas and fuel gas with low heat value switches, lower valve rod (1) changes the distance between nozzle (11) by left-right rotation simultaneously, thus it is corresponding high to have adjusted nozzle (11), net sectional area needed for fuel gas with low heat value.
2. gas kind transducer according to claim 1, it is characterized in that: described valve seat (3) is provided with sensitive switch (4), pushing block (18) can touch sensitive switch (4) at specific gear, sensitive switch (4) is respectively equipped with the solenoid valve circuit in the heat conversion device circuit of higher calorific value firing device, the heat conversion device circuit of lower calorific value firing device and switch valve.
3. gas kind transducer according to claim 1, it is characterized in that: described notch (13) is arc, on the same line, firing device gas circuit suction port (10) is positioned at the Vertical direction of lower calorific value firing device air outlet (8) and higher calorific value firing device air outlet (9) for lower calorific value firing device air outlet (8) and higher calorific value firing device air outlet (9).
4. gas kind transducer according to claim 1, is characterized in that: described lower valve rod (1) bottom is taper.
5. gas kind transducer according to claim 1, is characterized in that: described lower valve rod (1) bottom is cylinder, and cylinder and lower valve rod (1) have plane of inclination, and body diameter is less than the diameter of lower valve rod (1).
6. gas kind transducer according to claim 1, is characterized in that: described lower valve rod (1) bottom is cylinder, and nozzle (6) is provided with multiple nozzle (11), and cylindrical outer wall is enclosed with O shape.
7. gas kind transducer according to claim 1, is characterized in that: described lower valve rod (1) bottom is taper, and nozzle (6) is provided with multiple nozzle (11).
8. gas kind transducer according to claim 1, is characterized in that: described rotary knob rod (5) carries out the switching of high and low calorific value fuel gas and nozzle net sectional area by the mode of left rotation and right rotation, or seesaws to realize switching by rotary knob rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415633.9U CN204739256U (en) | 2015-06-16 | 2015-06-16 | Gas kind converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415633.9U CN204739256U (en) | 2015-06-16 | 2015-06-16 | Gas kind converter |
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| Publication Number | Publication Date |
|---|---|
| CN204739256U true CN204739256U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415633.9U Active CN204739256U (en) | 2015-06-16 | 2015-06-16 | Gas kind converter |
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| CN (1) | CN204739256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196070A (en) * | 2016-08-29 | 2016-12-07 | 海南汉地阳光石油化工有限公司 | A kind of burner fire nozzle mechanism |
| CN111075788A (en) * | 2019-12-31 | 2020-04-28 | 精诚工科汽车系统有限公司 | Gas circuit converter |
| CN114183752A (en) * | 2021-11-29 | 2022-03-15 | 军事科学院系统工程研究院军需工程技术研究所 | Gas-liquid two-phase flow atomizing combustion radiation heat transfer diesel burner |
-
2015
- 2015-06-16 CN CN201520415633.9U patent/CN204739256U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196070A (en) * | 2016-08-29 | 2016-12-07 | 海南汉地阳光石油化工有限公司 | A kind of burner fire nozzle mechanism |
| CN106196070B (en) * | 2016-08-29 | 2018-08-07 | 海南汉地阳光石油化工有限公司 | A kind of burner fire nozzle mechanism |
| CN111075788A (en) * | 2019-12-31 | 2020-04-28 | 精诚工科汽车系统有限公司 | Gas circuit converter |
| CN111075788B (en) * | 2019-12-31 | 2022-04-05 | 精诚工科汽车系统有限公司 | Gas circuit converter |
| CN114183752A (en) * | 2021-11-29 | 2022-03-15 | 军事科学院系统工程研究院军需工程技术研究所 | Gas-liquid two-phase flow atomizing combustion radiation heat transfer diesel burner |
| CN114183752B (en) * | 2021-11-29 | 2023-07-25 | 军事科学院系统工程研究院军需工程技术研究所 | Gas-liquid two-phase flow atomizing combustion radiation heat transfer diesel burner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |