CN203867803U - Manual air blower - Google Patents
Manual air blower Download PDFInfo
- Publication number
- CN203867803U CN203867803U CN201420128022.1U CN201420128022U CN203867803U CN 203867803 U CN203867803 U CN 203867803U CN 201420128022 U CN201420128022 U CN 201420128022U CN 203867803 U CN203867803 U CN 203867803U
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- CN
- China
- Prior art keywords
- intake grill
- ventilated port
- valve
- piston
- chamber
- Prior art date
- 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 manual air blower, and belongs to the field of industrial combustion-supporting equipment. According to the manual air blower, a partition board divides a cavity into an upper part and a lower part, a first ventilation hole and a second ventilation hole are formed between the two ends of the partition board and the inner wall of the cavity respectively, a first air inlet and a second air inlet are formed in the tops of two side faces of the upper part respectively, an air outlet is formed in the bottom of the lower part, the first air inlet, the second air inlet, the first ventilation hole and the second ventilation hole are respectively provided with a valve, a piston capable of moving in the direction parallel to the partition board is disposed in the upper part, one end of a piston rod is connected with the piston, and the other end of the piston rod penetrates through the upper part and is connected with a handle. The tops of the two side faces of the upper part are provided with the two air inlets, the two ends of the partition board are provided with the two ventilation holes, and the air inlets and the ventilation holes are provided with the valves, so that air is blown out from the air outlet when the handle controls the piston to move back and forth, and the air blower device is simple in structure, low in weight and small in size.
Description
Technical field
The utility model relates to industrial combustion-supporting apparatus field, particularly a kind of manual blower device.
Background technique
Blower is to rely on the mechanical energy of input to improve supply gas the side by side mechanical device of body of gas pressure.Electric blower adopts electric drive driven by motor impeller High Rotation Speed to produce air-flow, and then the burning of fuel in boiler is played to combustion-supporting effect.In the inaccessiable place of electric power or when power supply is broken down, electric blower cannot use, and then makes the burning of fuel insufficient, causes unnecessary waste.
Summary of the invention
In order to solve in prior art in the inaccessiable place of electric power or when power supply is broken down, the problem that electric blower cannot use, the utility model embodiment provides a kind of manual blower device.Described technological scheme is as follows:
The utility model embodiment provides a kind of manual blower device, described device comprises: chamber, piston, piston rod, handle, dividing plate, valve, the first intake grill, the second intake grill, the first ventilated port, the second ventilated port and exhaust outlet, described dividing plate is divided into upper part and lower part by described chamber, and between the two ends of described dividing plate and the inwall of described chamber, form respectively described the first ventilated port and described the second ventilated port, described the first intake grill and described the second intake grill are located at respectively the top of two sides of described upper part, described exhaust outlet is located at the bottom surface of described lower part, described the first intake grill, described the second intake grill, described the first ventilated port and described the second ventilated port place are respectively equipped with described valve, in described upper part, be provided with the described piston that can move along the direction that is parallel to described dividing plate, one end of described piston rod is connected on described piston, the other end of described piston rod passes described upper part and is connected with described handle.
Preferably, the height ratio of described upper part and described lower part is 3:1.
Further, described valve is pneumatic valve, being located at the described valve at described the first intake grill and described the second intake grill place can open in described upper part, is located at the described valve at described the first ventilated port and described the second ventilated port place and can opens downwards towards described lower part.
Preferably, described piston rod is two.
Correspondingly, described top is arranged with the two place's through holes that pass for described piston rod.
Alternatively, described through hole is located between described the first intake grill and described the first ventilated port or is located between described the second intake grill and described the second ventilated port.
Alternatively, described exhaust outlet place is connected with the tubular structure that stretches out described chamber, described tubular structure external hose or hard tube.
Further, 2～3 times of the width that the height of described tubular structure is described exhaust outlet.
Alternatively, the two ends of described dividing plate are respectively equipped with block.
Alternatively, described chamber is cuboid or cylindrical body.
The beneficial effect that the technological scheme that the utility model embodiment provides is brought is:
By dividing plate, chamber is divided into upper and lower two-part, top in two sides of the upper part of chamber arranges two place's intake grills, two place's ventilated ports are set at the two ends of dividing plate, and at intake grill and ventilated port place, valve is all set, in the process moving around by handle control piston, all can there is wind to bloat from exhaust outlet, play bulging wind action, and blower device be simple in structure, lightweight, volume is little.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cross-sectional view of a kind of manual blower device of providing of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model mode of execution is described in further detail.
Embodiment
The utility model embodiment provides a kind of manual blower device, referring to Fig. 1, this device comprises: chamber 1, piston 2, piston rod 3, handle 4, dividing plate 5, valve 6, the first intake grill 7a, the second intake grill 7b, the first ventilated port 8a, the second ventilated port 8b and exhaust outlet 9, dividing plate 5 is divided into upper part and lower part by chamber 1, and between the inwall of the two ends of dividing plate 5 and chamber 1, form respectively the first ventilated port 8a and the second ventilated port 8b, the first intake grill 7a and the second intake grill 7b are located at respectively the top of two sides of the upper part 1a of chamber 1, exhaust outlet 9 is located at the bottom surface of lower part 1b, the first intake grill 7a, the second intake grill 7b, the first ventilated port 8a and the second ventilated port 8b place are respectively equipped with valve 6, in upper part 1a, be provided with the piston 2 that can move along the direction that is parallel to dividing plate 5, one end of piston rod 3 is connected on piston 2, the other end of piston rod 3 passes part 1a and is connected with handle 4.
While realizing, valve 6 can be pneumatic valve, as shown in Figure 1, be located at the valve 6a at the first intake grill 7a and the second intake grill 7b place and 6b and can make progress in part 1a and open, the valve 6c and the 6d that are located at the first ventilated port 8a and the second ventilated port 8b place can open downwards towards lower part 1b.
Particularly, chamber 1 can be cuboid or cylindrical body.The height ratio of the top and the bottom of chamber 1 is 3:1.Go up like this abundance of air quantity comparison of the larger generation in space of part, and the space comparison of lower part is little, is convenient to assemble the wind that part produces, and then make wind comparison large of exhaust outlet, be beneficial to the burning of fuel.
In this enforcement, piston rod 3 is two.Handle is just divided into three parts like this, and user can hold the middle part of handle and use this blower device, and more smoothly, user's experience property is good in operation.
Correspondingly, the top of chamber 1 is arranged with the two place's through holes that pass for piston rod 3.Through hole can be located between the first intake grill 7a and the first ventilated port 8a, also can be located between the second intake grill 7b and the second ventilated port 8b.
Preferably, exhaust outlet 9 can be arranged on the neutral position of lower part bottom surface, with the equal pass-out smoothly of the wind that produces in the process that facilitates piston to move around.Particularly, exhaust outlet 9 places are connected with the tubular structure 9a that stretches out chamber 1,2～3 times of the width that the height of tubular structure 9a is exhaust outlet.Tubular structure 9a can external hard tube, flexible pipe etc., with from boiler as far as place carry out air blast, while avoiding heat, near boiler attendance, to human body, bring uncomfortable problem.
Alternatively, dividing plate 5 two ends are respectively equipped with block 5a, and the block at this two place can effectively stop piston, to prevent its landing.
Briefly introduce the working procedure of manual blower device of the present utility model below:
When piston moves from right to left, the air in the upper part of chamber, piston left side is compressed, the first valve 6a closes under pressure, stoped Bas Discharged, the 3rd valve 6c opens, air after compression enters part from the first ventilated port 5a, and then realizes air blast by exhaust outlet discharge side is outdoor.The air under tension effect of going up part, piston right side simultaneously, under pulling force effect, the second valve 6b opens, and outside air is in intake grill 7b enters part, and the 4th valve 6d is closed, has stoped the air inflow top of time part to be divided.
When piston moves from left to right, the first valve 6a opens, the 3rd valve 6c is closed, air outside chamber enters the upper part of chamber by the first intake grill, the second valve 6b is closed simultaneously, and the 4th valve 6d opens, and upper part, the compressed air in piston right side enter lower part by the 4th valve 6d, and then outdoor by exhaust outlet discharge side, realize air blast.The air under tension effect of going up part, piston left side simultaneously, under pulling force effect, the first valve 6a opens, and outside air is in intake grill 7a enters part, and the 3rd valve 6c is closed, has stoped the air inflow top of time part to be divided.
The utility model embodiment is divided into upper and lower two-part by dividing plate by chamber, top in two sides of the upper part of chamber arranges two place's intake grills, two place's ventilated ports are set at the two ends of dividing plate, and at intake grill and ventilated port place, valve is all set, in the process moving around by handle control piston, all can there is wind to bloat from exhaust outlet, play bulging wind action, and blower device be simple in structure, lightweight, volume is little.In addition, the convenient hard tube flexible pipe etc. of installing of the tubular structure stretch out is set at exhaust outlet place, with from boiler as far as place carry out air blast, while avoiding heat, near boiler attendance, to human body, bring uncomfortable problem.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a manual blower device, described device comprises: chamber, piston, piston rod, handle, dividing plate, valve, the first intake grill, the second intake grill, the first ventilated port, the second ventilated port and exhaust outlet, it is characterized in that,
Described dividing plate is divided into upper part and lower part by described chamber, and between the two ends of described dividing plate and the inwall of described chamber, form respectively described the first ventilated port and described the second ventilated port, described the first intake grill and described the second intake grill are located at respectively the top of two sides of described upper part, described exhaust outlet is located at the bottom surface of described lower part, described the first intake grill, described the second intake grill, described the first ventilated port and described the second ventilated port place are respectively equipped with described valve, in described upper part, be provided with the described piston that can move along the direction that is parallel to described dividing plate, one end of described piston rod is connected on described piston, the other end of described piston rod passes described upper part and is connected with described handle.
2. device according to claim 1, is characterized in that, the height ratio of described upper part and described lower part is 3:1.
3. device according to claim 1, it is characterized in that, described valve is pneumatic valve, being located at the described valve at described the first intake grill and described the second intake grill place can open in described upper part, is located at the described valve at described the first ventilated port and described the second ventilated port place and can opens downwards towards described lower part.
4. device according to claim 1, is characterized in that, described piston rod is two.
5. device according to claim 4, is characterized in that, described top is arranged with the two place's through holes that pass for described piston rod.
6. device according to claim 5, is characterized in that, described through hole is located between described the first intake grill and described the first ventilated port or is located between described the second intake grill and described the second ventilated port.
7. device according to claim 1, is characterized in that, described exhaust outlet place is connected with the tubular structure that stretches out described chamber, described tubular structure external hose or hard tube.
8. device according to claim 7, is characterized in that, 2～3 times of the width that the height of described tubular structure is described exhaust outlet.
9. device according to claim 1, is characterized in that, the two ends of described dividing plate are respectively equipped with block.
10. device according to claim 1, is characterized in that, described chamber is cuboid or cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128022.1U CN203867803U (en) | 2014-03-20 | 2014-03-20 | Manual air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128022.1U CN203867803U (en) | 2014-03-20 | 2014-03-20 | Manual air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867803U true CN203867803U (en) | 2014-10-08 |
Family
ID=51648766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128022.1U Expired - Fee Related CN203867803U (en) | 2014-03-20 | 2014-03-20 | Manual air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964459A (en) * | 2017-05-09 | 2017-07-21 | 林金印 | A kind of shoes process wear shoes band talcum powder bale breaking equipment |
| CN110736360A (en) * | 2018-07-19 | 2020-01-31 | 华北电力大学 | Piston type mechanical ventilation device for air-cooled condenser of power station |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
-
2014
- 2014-03-20 CN CN201420128022.1U patent/CN203867803U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964459A (en) * | 2017-05-09 | 2017-07-21 | 林金印 | A kind of shoes process wear shoes band talcum powder bale breaking equipment |
| CN110736360A (en) * | 2018-07-19 | 2020-01-31 | 华北电力大学 | Piston type mechanical ventilation device for air-cooled condenser of power station |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
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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: 20141008 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |