CN201330856Y - Radiator escaping valve - Google Patents
Radiator escaping valve Download PDFInfo
- Publication number
- CN201330856Y CN201330856Y CNU2009201124839U CN200920112483U CN201330856Y CN 201330856 Y CN201330856 Y CN 201330856Y CN U2009201124839 U CNU2009201124839 U CN U2009201124839U CN 200920112483 U CN200920112483 U CN 200920112483U CN 201330856 Y CN201330856 Y CN 201330856Y
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- CN
- China
- Prior art keywords
- valve
- air
- passage
- described valve
- vapour
- 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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- Lift Valve (AREA)
Abstract
A radiator escaping valve comprises a valve base, a valve cover rotatablely covered on the valve base and a valve rod; bottom surface of the valve base is arranged with an air inlet; the valve base is arranged with an air inlet channel connected to the air inlet; the valve cover is arranged with an air outlet channel; the air inlet channel is inserted into the air outlet channel which are both matched firmly; the valve rod penetrates the air outlet channel and the air inlet channel of the valve base orderly; tail part of the valve rod is exposed; the valve rod is connected to the air inlet channel; outer surface of the valve cover is arranged with an air discharging opening; the valve cover is also arranged with an air discharging channel; the air discharging channel is connected to the air discharging opening and the air outlet channel respectively; when the utility model need to discharge air, the valve rod is loosened entering the air inlet channel of the valve base via the bottom surface of the base and entering the air outlet channel along the air guiding groove, then being expelled by the air outlet channel; in addition, a knob on the valve cover is turned to change the discharging direction of the air discharging opening.
Description
(1) technical field
The utility model relates to a kind of escape valve, especially relates to a kind of radiator escape valve.
(2) background technique
Usually the radiator escape valve of usefulness is a plug screw.During steam bleeding plug screw is unscrewed, hot vapour is discharged around plug screw, put vapour after, again plug screw is tightened.Like this, direction was also uncontrolled when the hot vapour amount of emitting in the steam bleeding process compared Datong District, and hot vapour is easily scalded the people, has potential safety hazard.
(3) model utility content
In order to overcome steam bleeding flow and the uppity deficiency of direction in the prior art, the utility model provides a kind of simple in structure, easy to control, safe and reliable radiator escape valve.
The technical scheme in the invention for solving the technical problem is: a kind of radiator escape valve comprises valve seat, lid is located at valve gap, valve rod on the described valve seat rotationally; The bottom surface of described valve seat offers steam inlet, is provided with the admission passage that is communicated with described steam inlet in the described valve seat, and described valve gap is provided with out the vapour passage, and described admission passage inserts and describedly goes out in the vapour passage and closely cooperate between the two; Described valve rod passes the admission passage that vapour passage and valve seat of described valve gap successively, and the afterbody of described valve rod exposes, and is threaded between this valve rod and the described admission passage; The outer surface of described valve gap offers steam-expelling port, also is provided with exhaust passage in the described valve gap, and described exhaust passage is respectively with described steam-expelling port with go out the vapour channel connection.
Further, the surface of described valve rod and described admission passage joint offers leads the vapour groove longitudinally, and perhaps the internal surface of the admission passage of described valve seat offers and leads the vapour groove longitudinally.
Further, described valve gap end is provided with the knob that can be used to change steam-expelling port steam discharge direction.
During the utility model steam bleeding, as long as unscrew valve rod, the steam inlet of vapour through the valve seat bottom surface enters the admission passage in the valve seat, go out the vapour passage along what lead that the vapour groove enters into valve gap, after exhaust passage is discharged by steam-expelling port, in addition, the knob that rotating valve covers can change the steam discharge direction of steam-expelling port.
The beneficial effects of the utility model are: may command steam bleeding amount, realize directed steam discharge, and relatively safety is simple in structure.
(4) description of drawings
Fig. 1 is a structural representation sketch of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to shown in Figure 1, a kind of radiator escape valve comprises valve seat 1, lid is located at valve gap 2, the valve rod 3 on the described valve seat rotationally; The bottom surface of described valve seat offers steam inlet 4, be provided with the admission passage 5 that is communicated with described steam inlet 4 in the described valve seat, described valve gap is provided with out vapour passage 6, thereby described admission passage 5 inserts describedly to go out in the vapour passage 6 and closely cooperate between the two to place gas leakage; Described valve rod 3 passes the admission passage 5 that vapour passage 6 and valve seat of described valve gap successively, and the afterbody of described valve rod exposes, and is threaded between this valve rod and the described admission passage 5; The outer surface of described valve gap offers steam-expelling port 8, also is provided with exhaust passage 7 in the described valve gap, and described exhaust passage 7 is respectively with described steam-expelling port 8 with go out vapour passage 6 and be communicated with.
The surface of described valve rod and described admission passage 5 joints offers three roads and leads vapour groove 9 longitudinally, and described valve gap end is provided with the knob 10 that can be used to change steam-expelling port steam discharge direction.
During the utility model steam bleeding, as long as unscrew valve rod 3, the steam inlet 4 of vapour through the valve seat bottom surface enters the admission passage 4 in the valve seat, enter into going out in the vapour passage 6 of valve gap along leading vapour groove 9, after exhaust passage 7 discharge by steam-expelling port 8, in addition, the knob 10 that covers of rotating valve can change the steam discharge direction of steam-expelling port.
The beneficial effects of the utility model are: can control the steam bleeding amount, realize directed steam discharge, than Safer, simple in structure.
Claims (4)
1. radiator escape valve is characterized in that: comprise valve seat, lid is located at valve gap, the valve rod on the described valve seat rotationally; The bottom surface of described valve seat offers steam inlet, is provided with the admission passage that is communicated with described steam inlet in the described valve seat; Described valve gap is provided with out the vapour passage, and described admission passage inserts and describedly goes out in the vapour passage and closely cooperate between the two;
Described valve rod passes the admission passage that vapour passage and valve seat of described valve gap successively, and the afterbody of described valve rod exposes, and is threaded between this valve rod and the described admission passage;
The outer surface of described valve gap offers steam-expelling port, also is provided with exhaust passage in the described valve gap, and described exhaust passage is respectively with described steam-expelling port with go out the vapour channel connection.
2. radiator escape valve according to claim 1 is characterized in that: the surface of described valve rod and described admission passage joint offers leads the vapour groove longitudinally.
3. radiator escape valve according to claim 1 is characterized in that: the internal surface of the admission passage of described valve seat offers and leads the vapour groove longitudinally.
4. according to claim 1 or 2 or 3 described radiator escape valves, it is characterized in that: described valve gap end is provided with the knob that can be used to change steam-expelling port steam discharge direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201124839U CN201330856Y (en) | 2009-01-12 | 2009-01-12 | Radiator escaping valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201124839U CN201330856Y (en) | 2009-01-12 | 2009-01-12 | Radiator escaping valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330856Y true CN201330856Y (en) | 2009-10-21 |
Family
ID=41224236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201124839U Expired - Fee Related CN201330856Y (en) | 2009-01-12 | 2009-01-12 | Radiator escaping valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330856Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767077B (en) * | 2009-12-04 | 2012-07-25 | 浙江奥利达气动工具股份有限公司 | Paint storage device |
| CN105091073A (en) * | 2015-08-31 | 2015-11-25 | 济南泉中鑫建材有限公司 | Safety protection device for deflation structure of radiator |
| CN110181853A (en) * | 2019-05-20 | 2019-08-30 | 宁波市奥特曼自动化设备有限公司 | A kind of full-automatic carbon-point extrusion shaping machine |
-
2009
- 2009-01-12 CN CNU2009201124839U patent/CN201330856Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767077B (en) * | 2009-12-04 | 2012-07-25 | 浙江奥利达气动工具股份有限公司 | Paint storage device |
| CN105091073A (en) * | 2015-08-31 | 2015-11-25 | 济南泉中鑫建材有限公司 | Safety protection device for deflation structure of radiator |
| CN105091073B (en) * | 2015-08-31 | 2017-11-03 | 济南泉中鑫建材有限公司 | The safety device of radiator deflation structure |
| CN110181853A (en) * | 2019-05-20 | 2019-08-30 | 宁波市奥特曼自动化设备有限公司 | A kind of full-automatic carbon-point extrusion shaping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cixi Tianrun Electrical Appliance Industrial Co.,Ltd. Assignor: Wang Jianjie Contract record no.: 2011330000776 Denomination of utility model: Radiator escaping valve Granted publication date: 20091021 License type: Exclusive License Record date: 20110621 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20110622 Contract record no.: 2011330000776 Assignor after: Fang Jianjing Assignor before: Wang Jianjie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20130112 |