CN201891876U - Segment combustion air valve body for constant temperature gas water heater - Google Patents
Segment combustion air valve body for constant temperature gas water heater Download PDFInfo
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- CN201891876U CN201891876U CN2010206335006U CN201020633500U CN201891876U CN 201891876 U CN201891876 U CN 201891876U CN 2010206335006 U CN2010206335006 U CN 2010206335006U CN 201020633500 U CN201020633500 U CN 201020633500U CN 201891876 U CN201891876 U CN 201891876U
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- air valve
- valve body
- combustion air
- sectional combustion
- segment combustion
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Abstract
The utility model relates to a segment combustion air valve body for a constant temperature gas water heater. The segment combustion air valve body comprises the segment combustion air valve body and a controller, wherein a segment combustion air valve body left chamber and a segment combustion air valve body right chamber are arranged at the upper end of the segment combustion air valve body; the segment combustion air valve body left chamber is communicated with an electromagnetic valve cavity of the segment combustion air valve body through a fuel gas passage of the segment combustion air valve body left chamber; the electromagnetic valve cavity of the segment combustion air valve body is communicated with the segment combustion air valve body right chamber through a valve port of the electromagnetic valve of the air valve body and a fuel gas passage of the segment combustion air valve body right chamber; an NC electromagnetic valve is arranged on the electromagnetic valve cavity of the segment combustion air valve body; an electromagnetic valve cushion is arranged on the NC electromagnetic valve; and the NC electromagnetic valve is communicated with an air valve passage. By using the segment combustion air valve body for the constant temperature gas water heater, the minimum temperature rise of hot water can be reduced to the range from 1.5 to 2 DEG C, and the difficult problem that the hot water is too hot to touch in summer can be thoroughly solved. The segment combustion air valve body has the advantages of simple structure, strong practicability, low cost, good processing workability and convenience in processing and assembly.
Description
Technical field
The utility model relates to a kind of thermostatic type gas water-heater sectional combustion air valve body.
Background technique
Existing thermostatic type gas water-heater, because burner has many row's burning plates, the hot water lowest temperature rise of (must guarantee that little fiery state flame will be delivered in whole fiery screenings this moment) also will be about 7 degree when gas ratio valve reaches the minimum gas amount aperture.Indivedual areas because of summer temperature higher, cold water temperature has about 37 degree, if when hydraulic pressure is low, the hot water lowest temperature rise also may be more higher, so it is very inconvenient to take a shower, gas water-heater having one's hair waved in summer becomes a big technical barrier of industry always.
The model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and has simple in structurely, and processes is good, and is with low cost, thoroughly solves the thermostatic type gas water-heater sectional combustion air valve body of gas water-heater having one's hair waved in summer technical barrier.
The technological scheme that the utility model adopted is such: a kind of thermostatic type gas water-heater sectional combustion air valve body, form by sectional combustion air valve body and controller, described sectional combustion air valve body upper end is provided with sectional combustion air valve body chamber, a left side and sectional combustion air valve body right ventricle, the left side of chamber, a described sectional combustion air valve body left side is provided with chamber, sectional combustion air valve body left side plug, the right side of sectional combustion air valve body right ventricle is provided with sectional combustion air valve body right ventricle plug, chamber, a described sectional combustion air valve body left side is connected by sectional combustion air valve body left side chamber blast tube and sectional combustion air valve body solenoid valve cavity, sectional combustion air valve body solenoid valve cavity is by air valve body solenoid valve valve port and sectional combustion air valve body right ventricle's blast tube and the connection of sectional combustion air valve body right ventricle, described sectional combustion air valve body solenoid valve cavity is provided with a normally closed solenoid valve, normally closed solenoid valve is provided with the solenoid valve valve pad, described normally closed solenoid valve and air valve passage are connected, air valve passage below is provided with plug, described normally closed solenoid valve be connected the controller connection.
Described sectional combustion air valve body chamber, a left side and top, sectional combustion air valve body right ventricle respectively are provided with more than one gas nozzle.
Described sectional combustion air valve body chamber, a left side and sectional combustion air valve body right ventricle are by being divided into two not connected cavitys at interval.
Described solenoid valve valve pad and air valve body solenoid valve valve port are in sealing state.
Separate by the sealing of sectional combustion air valve body right ventricle blast tube plug between described air valve passage and the air valve body solenoid valve valve port.
The below of described sectional combustion air valve body is provided with gas secondary and presses pressure tappings.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: this thermostatic type gas water-heater sectional combustion air valve physical efficiency significantly reduces the hot water lowest temperature rise to 1.5-2 ℃, can thoroughly solve hot water having one's hair waved in a summer difficult problem, simple in structure, practical, with low cost, processes is good, be convenient to processing and the assembling.
Description of drawings
Fig. 1 is structure dissection figure of the present utility model.
Fig. 2 is a left view of the present utility model.
Embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, a kind of thermostatic type gas water-heater sectional combustion air valve body, form by sectional combustion air valve body 1 and connection controller 2, described sectional combustion air valve body 1 upper end is provided with sectional combustion air valve body chamber 11, a left side and sectional combustion air valve body right ventricle 12, the left side of chamber 11, a described sectional combustion air valve body left side is provided with chamber, sectional combustion air valve body left side plug 111, the right side of sectional combustion air valve body right ventricle 12 is provided with sectional combustion air valve body right ventricle plug 121, chamber 11, a described sectional combustion air valve body left side is connected with sectional combustion air valve body solenoid valve cavity 13 by chamber, sectional combustion air valve body left side blast tube 112, sectional combustion air valve body solenoid valve cavity 13 is connected with sectional combustion air valve body right ventricle 12 by air valve body solenoid valve valve port 14 and sectional combustion air valve body right ventricle blast tube 122, described sectional combustion air valve body solenoid valve cavity 13 is provided with a normally closed solenoid valve 131, normally closed solenoid valve 131 is provided with solenoid valve valve pad 1311, described normal not busy solenoid valve 131 is connected with air valve passage 15, air valve passage 15 belows are provided with plug 151, described normally closed solenoid valve (131) be connected controller (2) and connect.Described sectional combustion air valve body chamber 11, a left side and 12 tops, sectional combustion air valve body right ventricle respectively are provided with more than one gas nozzle 16.Described sectional combustion air valve body chamber 11, a left side and sectional combustion air valve body right ventricle 12 are divided into two not connected cavitys by interval 17.Described solenoid valve valve pad 1311 is in sealing state with air valve body solenoid valve valve port 14.Separate by 151 sealings of sectional combustion air valve body right ventricle blast tube plug between described air valve passage 15 and the air valve body solenoid valve valve port 14.The below of described sectional combustion air valve body 1 is provided with gas secondary and presses pressure tappings 18.
After combustion gas enters normally closed solenoid valve 131 by air valve passage 15, when if this moment, water temperature was arranged on the condition of high temperature (high heat load), controller 2 sends open command for normally closed solenoid valve 131, and solenoid valve valve pad 1311 is opened, most of combustion gas this moment is flow in the sectional combustion air valve body right ventricle 12 by sectional combustion air valve body right ventricle blast tube 122 by air valve body solenoid valve valve port 14, the fraction combustion gas flow in the chamber 11, a sectional combustion air valve body left side by chamber, sectional combustion air valve body left side blast tube 112, and two-part combustion gas is mixed in the burner by gas nozzle 16 injection ambient airs burns.If when water temperature was arranged on low-temperature condition (low heat loads), sectional combustion air valve body right ventricle blast tube 122 is closed no combustion gas to be passed through, the gas nozzle 16 no combustion gas on the sectional combustion air valve body right ventricle blast tube 122 are flowed out.Controller 2 sends out code for normally closed solenoid valve 131, and solenoid valve valve pad 1311 is closed, the combustion gas that this moment, gas ratio valve 20 reached under the minimum state flow in the chamber 11, a sectional combustion air valve body left side by chamber, sectional combustion air valve body left side blast tube 112, flow out in the burner by 2 gas nozzles 16 on it again and burn, this moment, external gas ratio valve 20 was adjusted to minimum with gas quantity, heat load can be very little, the hot water lowest temperature rise can reach 1.5-2 ℃, can thoroughly solve the difficult problem of summer high-temperature, low hydraulic pressure area use constant temperature machine shower having one's hair waved.
More than show and described basic principle of the present utility model and major character and advantage thereof; the technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the explanation just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. thermostatic type gas water-heater sectional combustion air valve body, it is characterized in that: form by sectional combustion air valve body (1) and connection controller (2), described sectional combustion air valve body (1) upper end is provided with sectional combustion air valve body chamber (11), a left side and sectional combustion air valve body right ventricle (12), the left side of described sectional combustion air valve body chamber, a left side (11) is provided with sectional combustion air valve body left side chamber plug (111), the right side of sectional combustion air valve body right ventricle (12) is provided with sectional combustion air valve body right ventricle plug (121), described sectional combustion air valve body chamber, a left side (11) is connected by sectional combustion air valve body left side chamber blast tube (112) and sectional combustion air valve body solenoid valve cavity (13), sectional combustion air valve body solenoid valve cavity (13) is connected with sectional combustion air valve body right ventricle (12) by air valve body solenoid valve valve port (14) and sectional combustion air valve body right ventricle blast tube (122), described sectional combustion air valve body solenoid valve cavity (13) is provided with a normally closed solenoid valve (131), normally closed solenoid valve (131) is provided with solenoid valve valve pad (1311), described normally closed solenoid valve (131) is connected with air valve passage (15), air valve passage (15) below is provided with plug (151), described normally closed solenoid valve (131) be connected controller (2) connection.
2. a kind of thermostatic type gas water-heater sectional combustion air valve body according to claim 1 is characterized in that: described sectional combustion air valve body chamber (11), a left side and top, sectional combustion air valve body right ventricle (12) respectively are provided with more than one gas nozzle (16).
3. a kind of thermostatic type gas water-heater sectional combustion air valve body according to claim 1 is characterized in that: described sectional combustion air valve body chamber (11), a left side and sectional combustion air valve body right ventricle (12) are divided into two not connected cavitys by interval (17).
4. a kind of thermostatic type gas water-heater sectional combustion air valve body according to claim 1 is characterized in that: described solenoid valve valve pad (1311) is in sealing state with air valve body solenoid valve valve port (14).
5. a kind of thermostatic type gas water-heater sectional combustion air valve body according to claim 1 is characterized in that: separate by sectional combustion air valve body right ventricle blast tube plug (151) sealing between described air valve passage (15) and the air valve body solenoid valve valve port (14).
6. a kind of thermostatic type gas water-heater sectional combustion air valve body according to claim 1 is characterized in that: the below of described sectional combustion air valve body (1) is provided with gas secondary and presses pressure tappings (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206335006U CN201891876U (en) | 2010-11-29 | 2010-11-29 | Segment combustion air valve body for constant temperature gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206335006U CN201891876U (en) | 2010-11-29 | 2010-11-29 | Segment combustion air valve body for constant temperature gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891876U true CN201891876U (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206335006U Expired - Fee Related CN201891876U (en) | 2010-11-29 | 2010-11-29 | Segment combustion air valve body for constant temperature gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036513A (en) * | 2018-01-11 | 2018-05-15 | 樱花卫厨（中国）股份有限公司 | The sectional combustion structure of gas-heating water heater |
-
2010
- 2010-11-29 CN CN2010206335006U patent/CN201891876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036513A (en) * | 2018-01-11 | 2018-05-15 | 樱花卫厨（中国）股份有限公司 | The sectional combustion structure of gas-heating water heater |
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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 |
Granted publication date: 20110706 Termination date: 20151129 |
|
| EXPY | Termination of patent right or utility model |