CN208442340U - A kind of valve body structure and gas furnace - Google Patents
A kind of valve body structure and gas furnace Download PDFInfo
- Publication number
- CN208442340U CN208442340U CN201820969508.6U CN201820969508U CN208442340U CN 208442340 U CN208442340 U CN 208442340U CN 201820969508 U CN201820969508 U CN 201820969508U CN 208442340 U CN208442340 U CN 208442340U
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- China
- Prior art keywords
- valve
- air flue
- self
- body structure
- priming
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Abstract
The utility model provides a kind of valve body structure, including valve seat, plug valve and at least one proportioning valve or self-priming valve, inlet end is provided on the valve seat, outlet side, first air flue and at least one second air flue, the inlet end, first air flue, second air flue and outlet side are sequentially communicated, first air flue is also connected to the outlet side, the proportioning valve or self-priming valve are set between first air flue and the second air flue to control the gas quantity entered in the second air flue from the first air flue, the plug valve is set on first air flue to control ventilation or stuffiness in the first air flue, it combines to be formed by proportioning valve or self-priming valve and plug valve and manually adjusts and automatically adjust the firepower of oven or Fumigator to meet the difference of user and use needs, structure is simple, the convenient and practical and saving energy.
Description
Technical field
The utility model relates to a kind of valve body structure and gas furnaces.
Background technique
Traditional gas furnace especially oven and Fumigator can only control the size of combustion gas by plug valve, can not
Accurately according to the size of temperature control combustion gas size, this this may result in the waste of combustion gas, user leave or it is of short duration from
When opening, the constant magnitude of firepower size is not adjustable.
Utility model content
The utility model is a kind of valve body structure, combines to be formed by proportioning valve or self-priming valve and plug valve and manually adjusts
With the firepower of automatic adjustment oven or Fumigator to meet the difference of user using needs, structure is simple, it is convenient and practical again
Save the energy.
In order to overcome the shortcoming in the prior art, the utility model uses following scheme:
A kind of valve body structure, including valve seat, plug valve and at least one proportioning valve or self-priming valve are set on the valve seat
Be equipped with inlet end, outlet side, the first air flue and at least one second air flue, the inlet end, the first air flue, the second air flue and
Outlet side is sequentially communicated, and first air flue is also connected to the outlet side, and the proportioning valve or self-priming valve are set to described
Combustion between first air flue and the second air flue to control the gas quantity entered in the second air flue from the first air flue and then control nozzle
Throughput, the plug valve are set on first air flue to control ventilation or stuffiness in the first air flue.
In one or more embodiments, the proportioning valve or self-priming valve are also electrically connected with a temperature-sensing probe, the sense
Temperature probe controls the work of the proportioning valve or self-priming valve.
In one or more embodiments, when it is provided with multiple proportioning valve perhaps self-priming valves multiple proportioning valves or
Self-priming valve is set between first air flue and the second air flue, and multiple proportioning valves or self-priming valve are sequentially communicated.
In one or more embodiments, the outlet side is provided with nozzle.
In one or more embodiments, the solenoid valve being electrically connected with thermocouple is provided on the inlet end.
In one or more embodiments, first air flue includes left branch pipe and right branch pipe, and the plug valve is set to
Between the left branch pipe and right branch pipe, spool is provided on the plug valve, the spool is provided with the connection left branch pipe
Gross blow hole is greater than the aperture of the spilehole with the spilehole for being connected to the right branch pipe, the aperture of institute's gross blow hole.
A kind of gas furnace, above-mentioned valve body structure.
In one or more embodiments, it is additionally provided with control circuit board, the control circuit board and the proportioning valve
Or self-priming valve electrical connection is to control gas quantity.
In one or more embodiments, it is additionally provided with the remote controler being wirelessly connected with the circuit board.
The utility model has the advantages that a kind of valve body structure and gas furnace, combine to form hand by proportioning valve or self-priming valve and plug valve
The dynamic firepower for adjusting and automatically adjusting oven or Fumigator uses needs with the difference for meeting user, and structure is simple, convenient
The practical and saving energy.
Detailed description of the invention
Fig. 1 is the valve body structure schematic diagram of the utility model embodiment valve body structure and gas furnace.
Fig. 2 is the valve body configuration schematic diagram of the utility model embodiment valve body structure and gas furnace.
Fig. 3 is the valve seat construction schematic diagram of the utility model embodiment valve body structure and gas furnace.
Fig. 4 is the valve body valve core structure schematic diagram of the utility model embodiment valve body structure and gas furnace.
Fig. 5 is the valve body gas circuit schematic diagram of the utility model embodiment valve body structure and gas furnace.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Embodiment:
Referring to attached drawing 1-5, the present embodiment provides a kind of valve body structures, including valve seat 1, plug valve 2 and at least one ratio
Example valve or self-priming valve 3 is provided with inlet end 11, outlet side 12, the first air flue 13 and at least one second gas on the valve seat 1
Road 14, the inlet end 11, the first air flue 13, the second air flue 14 and outlet side 12 are sequentially communicated, and first air flue 13 is also
It is connected to the outlet side 12, the proportioning valve or self-priming valve 3 are set between first air flue 13 and the second air flue 14
To control the gas quantity entered in the second air flue 14 from the first air flue 13, in order to adjust fire by proportioning valve or self-priming valve 3
Power size, the plug valve 2 are set on first air flue 13 to control ventilation or stuffiness in the first air flue 13, to reach
It to control combustion gas connection or is not connected to, combustion gas enters from inlet end 11, shunts after the first air flue 13, and combustion gas shunts latter
Part enters the second air flue 14 by proportioning valve or self-priming valve 3 and reaches outlet side 12, and another part is arrived by the first air flue 13
Up to outlet side 12.
Further, the proportioning valve or self-priming valve 3 are also electrically connected with a temperature-sensing probe, the temperature-sensing probe control
The work of the proportioning valve or self-priming valve 3 is to control firepower size.
Further, when it is provided with multiple proportioning valve perhaps self-priming valves 3, multiple proportioning valves or self-priming valve 3 are arranged
Between first air flue 13 and the second air flue 14, multiple proportioning valves or self-priming valve 3 are sequentially communicated to control at nozzle
Gas flow realizes firepower control.
Further, nozzle 4 is provided with to connect burner in the outlet side 12.
Further, the solenoid valve 5 being electrically connected with thermocouple is provided on the inlet end 11 to form blowout protection
Device.
Further, first air flue 13 includes left branch pipe and right branch pipe, and the plug valve 2 is set to the left branch pipe
Between right branch pipe, spool 21 is provided on the plug valve 2, the spool 21 is provided with the gross blow hole for being connected to the left branch pipe
211 are greater than the aperture of the spilehole 212, work as rotation with the spilehole 212 that is connected to the right branch pipe, the aperture of institute's gross blow hole 211
When plug valve 2 is opened, the combustion gas of the second air flue 14 is entered more than in right branch pipe in the first air flue 13 by proportioning valve or self-priming valve 3
Combustion gas, convenient for the amount of 3 regulating gas of proportioning valve or self-priming valve.
A kind of gas furnace, above-mentioned valve body structure.
Further, control circuit board, the control circuit board and the proportioning valve or 3 electricity of self-priming valve are additionally provided with
Connection is to control gas quantity.
Further, it is additionally provided with the remote controler being wirelessly connected with the circuit board.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (9)
1. a kind of valve body structure, which is characterized in that including valve seat, plug valve and at least one proportioning valve or self-priming valve, institute
It states and is provided with inlet end, outlet side, the first air flue and at least one second air flue on valve seat, the inlet end, the first air flue,
Two air flues and outlet side are sequentially communicated, and first air flue is also connected to the outlet side, the proportioning valve or self-priming valve
It is set between first air flue and the second air flue to control the gas quantity entered in the second air flue from the first air flue, the rotation
Plug valve is set on first air flue to control ventilation or stuffiness in the first air flue.
2. valve body structure according to claim 1, which is characterized in that the proportioning valve or self-priming valve are also visited with a temperature-sensitive
Head electrical connection, the temperature-sensing probe control the work of the proportioning valve or self-priming valve.
3. valve body structure according to claim 1, which is characterized in that when it is provided with multiple proportioning valves or self-priming valve
When, perhaps self-priming valve is set to multiple proportioning valves or self-priming valve between first air flue and the second air flue to multiple proportioning valves
It is sequentially communicated.
4. valve body structure according to claim 1, which is characterized in that the outlet side is provided with nozzle.
5. valve body structure according to claim 1, which is characterized in that be provided on the inlet end and be electrically connected with thermocouple
The solenoid valve connect.
6. valve body structure according to claim 1, which is characterized in that first air flue includes left branch pipe and right branch pipe,
The plug valve is set between the left branch pipe and right branch pipe, and spool is provided on the plug valve, and the spool is provided with
It is connected to the gross blow hole of the left branch pipe and the spilehole for being connected to the right branch pipe, the aperture of institute's gross blow hole is greater than the spilehole
Aperture.
7. a kind of gas furnace, which is characterized in that including valve body structure as claimed in any one of claims 1 to 6.
8. gas furnace according to claim 7, which is characterized in that it is additionally provided with control circuit board, the control circuit
Plate is electrically connected with the proportioning valve or self-priming valve to control gas quantity.
9. gas furnace according to claim 8, which is characterized in that it is additionally provided with distant with circuit board wireless connection
Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969508.6U CN208442340U (en) | 2018-06-22 | 2018-06-22 | A kind of valve body structure and gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969508.6U CN208442340U (en) | 2018-06-22 | 2018-06-22 | A kind of valve body structure and gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442340U true CN208442340U (en) | 2019-01-29 |
Family
ID=65090616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969508.6U Active CN208442340U (en) | 2018-06-22 | 2018-06-22 | A kind of valve body structure and gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442340U (en) |
-
2018
- 2018-06-22 CN CN201820969508.6U patent/CN208442340U/en active Active
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