CN203349338U - Steam cleaning range hood with pressure release valve - Google Patents
Steam cleaning range hood with pressure release valve Download PDFInfo
- Publication number
- CN203349338U CN203349338U CN 201320288170 CN201320288170U CN203349338U CN 203349338 U CN203349338 U CN 203349338U CN 201320288170 CN201320288170 CN 201320288170 CN 201320288170 U CN201320288170 U CN 201320288170U CN 203349338 U CN203349338 U CN 203349338U
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- China
- Prior art keywords
- steam
- range hood
- relief valve
- air nozzle
- cleaning range
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a steam cleaning range hood with a pressure release valve, and aims at providing the steam cleaning range hood with the pressure release valve. The steam cleaning range hood comprises a steam generating device, wherein the steam generating device comprises a steam generator, a water inlet pipe and a high temperature steam output pipe; one end of the high temperature steam output pipe is connected with the steam generator; and the other end of the high temperature steam output pipe is connected with an air nozzle. The steam cleaning range hood is characterized in that the pressure release valve is arranged on the high temperature steam output pipe close to the air nozzle. The steam cleaning range hood is mainly used for places requiring smoke suction and exhaust.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, relates in particular to a kind of scrubbing of the steam with relief valve smoke exhaust ventilator.
Background technology
The steam raising plant of traditional smoke exhaust ventilator is used the air nozzle uperize usually, but incrustation scale can accumulate in air nozzle, when incrustation scale blocks air nozzle, in steam raising plant, the device of transportation water and steam and the pressure of pipeline will raise, the high-temperature steam efferent duct is subject to easily explosion of HTHP because of it, the steam of ejection and high-temperature liquid are known from experience the device damaged in smoke exhaust ventilator, even jeopardize user security.In order to overcome above-mentioned defect, we have developed a kind of improved scrubbing of the steam with relief valve smoke exhaust ventilator.
Summary of the invention
The purpose of this utility model is to provide a kind of scrubbing of the steam with relief valve smoke exhaust ventilator, the steam raising plant that effectively solves traditional smoke exhaust ventilator is used the air nozzle uperize usually, incrustation scale easily blocks air nozzle, cause the device of transportation water and steam in steam raising plant and the pressure of pipeline to raise, the high-temperature steam efferent duct is subject to easily explosion of HTHP because of it, and the steam of ejection and high-temperature liquid are known from experience the device damaged in smoke exhaust ventilator, the problem that even jeopardizes user security.
The utility model will solve the technical scheme that its technical problem adopts: a kind of scrubbing of the steam with relief valve smoke exhaust ventilator, comprise steam raising plant, this steam raising plant comprises steam generator 1, water inlet pipe 2, high-temperature steam efferent duct 3, one end of described high-temperature steam efferent duct 3 is connected with steam generator 1, the other end is connected with air nozzle 4, it is characterized in that: on described high-temperature steam efferent duct 3, near air nozzle 4 places, be provided with relief valve 5.
Described relief valve 5 is the relief valves with siren.
The beneficial effects of the utility model are:
The utility model has adopted above-mentioned technical scheme, be provided with relief valve near the air nozzle place on the high-temperature steam efferent duct of this scrubbing of steam with relief valve smoke exhaust ventilator, when the high-temperature steam efferent duct is subject to the high pressure higher than preset pressure, relief valve will be opened the valve pressure release, guaranteed steam raising plant in the situation that trouble free service under safe pressure, thus avoid smoke exhaust ventilator because of steam inside and high-temp liquid a large amount of leak impaired.The steam raising plant that can effectively solve traditional smoke exhaust ventilator is like this used the air nozzle uperize usually, incrustation scale easily blocks air nozzle, cause the device of transportation water and steam in steam raising plant and the pressure of pipeline to raise, the high-temperature steam efferent duct is subject to easily explosion of HTHP because of it, the steam of ejection and high-temperature liquid are known from experience the interior device of damage smoke exhaust ventilator, are even jeopardized the problem of user security, and the utlity model has durable characteristics simple in structure, easy to use, safe.
The accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model and the specific embodiment thereof are described in further detail:
Referring to Fig. 1, the utility model comprises steam raising plant, this steam raising plant comprises steam generator 1, water inlet pipe 2, high-temperature steam efferent duct 3, one end of described high-temperature steam efferent duct 3 is connected with steam generator 1, the other end is connected with air nozzle 4, it is characterized in that: on described high-temperature steam efferent duct 3, near air nozzle 4 places, be provided with relief valve 5.
Described relief valve 5 is the relief valves with siren.
Be provided with relief valve 5 near air nozzle 4 places on high-temperature steam efferent duct 3 in the utility model, during work, steam generator 1 produces steam, steam is transferred to air nozzle 4 ejections by high-temperature steam efferent duct 3, when air nozzle 4 blocks not smooth, while causing high-temperature steam efferent duct 3 to be subject to the high pressure higher than preset pressure, relief valve 5 will be opened the valve pressure release, steam in high-temperature steam efferent duct 3 will gush from the valve of relief valve 5, guaranteed steam raising plant in the situation that trouble free service under safe pressure, thereby it is impaired to avoid smoke exhaust ventilator to leak because steam inside and high-temp liquid are a large amount of.
Described relief valve 5 is the relief valves with siren, when the valve of relief valve 5 is subject to high pressure and while opening, siren sounds the alarm, reminding user steam off generating means, removes incrustation scale.
Like this simple in structure, easy to use, safety durable, the steam raising plant that can effectively solve traditional smoke exhaust ventilator is used the air nozzle uperize usually, incrustation scale easily blocks air nozzle, cause the device of transportation water and steam in steam raising plant and the pressure of pipeline to raise, the high-temperature steam efferent duct is subject to easily explosion of HTHP because of it, and the steam of ejection and high-temperature liquid are known from experience the device damaged in smoke exhaust ventilator, the problem that even jeopardizes user security.
Description by above-mentioned structure and principle; the person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; adopt the improvement of techniques well known and substitute on the utility model basis and all drop on protection domain of the present utility model, should be limited by each claim.
Claims (2)
1. the scrubbing of the steam with a relief valve smoke exhaust ventilator, comprise steam raising plant, this steam raising plant comprises steam generator (1), water inlet pipe (2), high-temperature steam efferent duct (3), one end of described high-temperature steam efferent duct (3) is connected with steam generator (1), the other end is connected with air nozzle (4), it is characterized in that: described high-temperature steam efferent duct (3) is upper locates to be provided with relief valve (5) near air nozzle (4).
2. the scrubbing of the steam with relief valve smoke exhaust ventilator according to claim 1, it is characterized in that: described relief valve (5) is the relief valve with siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288170 CN203349338U (en) | 2013-05-23 | 2013-05-23 | Steam cleaning range hood with pressure release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288170 CN203349338U (en) | 2013-05-23 | 2013-05-23 | Steam cleaning range hood with pressure release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349338U true CN203349338U (en) | 2013-12-18 |
Family
ID=49749235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288170 Expired - Fee Related CN203349338U (en) | 2013-05-23 | 2013-05-23 | Steam cleaning range hood with pressure release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349338U (en) |
-
2013
- 2013-05-23 CN CN 201320288170 patent/CN203349338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140523 |