CN201097977Y - Water cooling device for pressure cooker - Google Patents
Water cooling device for pressure cooker Download PDFInfo
- Publication number
- CN201097977Y CN201097977Y CNU2007200561228U CN200720056122U CN201097977Y CN 201097977 Y CN201097977 Y CN 201097977Y CN U2007200561228 U CNU2007200561228 U CN U2007200561228U CN 200720056122 U CN200720056122 U CN 200720056122U CN 201097977 Y CN201097977 Y CN 201097977Y
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- Prior art keywords
- water
- cover
- water cooling
- cooker
- pressure cooker
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- Expired - Fee Related
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Abstract
A water-cooling device of a pressure cooker comprises a cooker body and a cooker cover, wherein the cooker cover is provided with the water-cooling device to accelerate the cooling down and the pressure reduction inside the cooker; the water-cooling device comprises a water injection trough and a water injection hole; the water injection trough is arranged on a top cover handle; the bottom of the water injection trough is provided with the water injection hole which is communicated with the top of a locking cover; the edge of the locking cover is arranged on a drainage channel positioned at the top edge of the cooker body; the top of the locking cover is provided with a water collecting concave surface which is communicated with the water injection hole of the water injection trough; one side of the cooker body is provided with a water collecting box; the top of the water collecting box is provided with an opening which is communicated with the drainage channel. Cooling water is injected into the top of the pressure cooker; moreover, after filling the water collecting concave surface arranged at the top of the locking cover, the cooling water diffuses evenly along a top surface to flow down into the drainage channel and then is discharged through the water collecting box and a drainage pipe to realize quick cooling down and pressure reduction inside the cooker; the water discharged from the water-cooling device has a higher temperature and can be used in other places, which makes full use of resources; the bottom of the water collecting box is a circular arc surface, which is convenient for a user to clean the box with hand; moreover, the water-cooling device has a simple and reasonable structure, convenient operation and energy saving and environmental protection.
Description
Technical field
The utility model relates to a kind of pressure cooker, particularly has the pressure cooker of water cooling plant.
Background technology
Existing pressure cooker does not mostly have cooling device, before uncapping, open the pressure limiting valve exhaust decompression.But can cause a pot interior more water to distribute in the time of exhaust, influence the food mouthfeel and reduce its nutritive value.If adopt the nature cooling decompression, especially in the highlands, the time of its cooling decompression is longer, and the user is brought great inconvenience.For this reason, a lot of users adopt on the wet towel external application pot cover, make cooling decompression in its pot, but DeGrain, the used time is longer, also will repeatedly change wet towel.Because pressure cooker inside relates to more electronic component and complicated circuit, water inlet can make pressure cooker impaired, for the user brings potential safety hazard accidentally in addition.Chinese patent literature CN2171282 discloses a kind of automatic safety pressure cooker, relates to the pressure cooker with power supply and the heating of combustion gas burning things which may cause a fire disaster.On the pot wall outside, the Forced water cooling layer is arranged, set up in the following handgrip box by tracheae with pot in the barostat, Pressure gauge, the locking closure device that communicate.Regulator is arranged on the barostat, block key is arranged in the pressure limiting valve on the pot cover, the sounding sheet, the mounting wall internal thread screws with the screw thread in the pot wall outside, on the gas-control rack on water-cooled layer.These devices can make pressure cooker cook or during dish, the automatic constant pot inner pressure, but and maximum pressure regulated at will in the pot, reach the maximum pressure time can select in advance.Its structure is complicated, and cooling effect is not good.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, can quicken the water cooling plant of the pressure cooker of pot interior decrease temperature and pressure, to overcome weak point of the prior art.
Press the water cooling plant of a kind of pressure cooker of this purpose design, comprise pot body and pot cover, its architectural feature is that pot cover is provided with water cooling plant, to quicken a decrease temperature and pressure in the pot.
Top cover handle, tightening cover and inner cap that described pressure cooker also comprises enclosing cover and is linked in sequence, tightening cover fastens with the pot body, and inner cap is crimped between inner bag and the tightening cover, and enclosing cover is arranged on the tightening cover top; Water cooling plant comprises water sink and water injection hole; Water sink is arranged on the top cover handle, and the water sink bottom is provided with water injection hole, is communicated with the tightening cover top, and the edge of tightening cover is arranged on pot rhone of body top margin.The tightening cover top is provided with the concave surface that catchments, and the concave surface that catchments communicates with the water injection hole of water sink.Pot side portion is provided with collecting box, and the collecting box top is provided with opening, is communicated with rhone; Collecting box bottom be an arc surface, and the boss that is connected with the drainpipe drainpipe other end and pot body connects extension, during draining, it is pulled up gets final product.
Cooling water is injected at pressure cooker of the present utility model top, catchments behind the concave surface in the top that cooling water is filled with tightening cover, along end face evenly diffusion flow into rhone downwards, and discharge by collecting box and drainpipe, make in the pot decrease temperature and pressure rapidly.The coolant-temperature gage of its discharge raises, and may be used on other occasion, makes full use of resource.The collecting box bottom is an arc surface, is convenient to finger and stretches into cleaning.It is simple and reasonable, and is easy to operate, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is the structure for amplifying schematic diagram of top cover handle.
Fig. 3 is an A place structure for amplifying schematic diagram among Fig. 1.
Fig. 4 is an enclosing cover backsight structural representation.
Fig. 5 is for renovating backsight structure for amplifying schematic diagram for a short time.
Fig. 6-Fig. 8 is a plurality of angle structure for amplifying schematic diagrames of garment bag.
Fig. 9 is the assembly structure schematic diagram of Fig. 1.
Figure 10 is the sectional structure schematic diagram of Fig. 9.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, Fig. 9 and Figure 10, the water cooling plant of this pressure cooker includes pot body 4, enclosing cover 2 and the top cover handle 1 that is linked in sequence, tightening cover 3 and inner cap 13, enclosing cover 2 in the form of a ring, one side is hinged with pot body 4 by bearing pin 12, between be provided with heat radiation seam 15, the interior end and tightening cover 3 end faces are slidingly connected.Top cover handle 1 is a plate-like, and the middle part is provided with the in-line handle, and stretches into the enclosing cover central circular hole after tightening cover 3 is fixedlyed connected.Rotate the top cover handle, can drive tightening cover and rotate, the clasp 3.3 of tightening cover is fastened with the flange 4.1 of pot body 1 or separate, during separation, enclosing cover 2 opens around bearing pin 12.Tightening cover 3 bases are provided with clasp 3.3; The end face middle part is provided with the concave surface 3.1 that catchments, and the periphery is laid with three hooks 3.2.Top cover handle 1 top is provided with water sink 1.2, and water sink bottom is provided with water injection hole 1.1, is communicated with the tightening cover 3 tops concave surface 3.1 that catchments, and the edge of tightening cover is arranged on the rhone 4.2 of pot body 4 top margins.Pot body 4 sidepieces are provided with collecting box 10, and the collecting box top is provided with opening, is communicated with rhone; The bottom is an arc surface, and is connected with drainpipe 11, and the drainpipe other end is connected with the boss 4.3 of pot body.
Enclosing cover 2 inner wall edges axially are provided with reinforcement 2.7, and the hook 3.2 of the corresponding tightening cover 3 of inner bottom surface is provided with chute 2.8, and as shown in Figure 4, the central circular hole inwall is established left limit 2.2 and right limit 2.1.Left limit extends lock dog 2.3 to the central circular hole center position, and the lock dog inboard, upright is to being provided with postive stop baffle 2.4.Right limit 2.1 extends reseting baffle 2.6 straight up, and the baffle plate inboard is provided with lift slope 2.5.The top cover handle 1 corresponding left and right spacing breach 1.4 that is provided with, the corresponding left limit 2.2 in top cover handle base is provided with left block 1.5.Breach 1.4 is provided with renovates 5 for a short time, renovates for a short time to be provided with valve opening and to pass through pivot 5.3 to articulate with breach, and is fastened by barb 5.2 and breach both sides, renovates corresponding right limit 2.1 for a short time and is provided with right block 5.1, as shown in Figure 5.Cooperating of left and right spacing and left and right block, can avoid the top cover handle to rotate unnecessary angle, cause tightening cover to fasten and do not line up with the pot body.
The inboard of corresponding postive stop baffle 2.4 and reseting baffle is provided with blast pipe 8 on the tightening cover, and blast pipe stretches out the tightening cover end face, and with the pressure limiting valve socket; Pressure limiting valve includes weight 7, needle and garment bag 6, is provided with a plurality of steam vents 7.1 in the weight, and the garment bag end face is provided with regulates the exhaust outlet 6.3 of dialling hand 6.1 and communicating with steam vent, is provided with a plurality of water conservancy diversion blocks 6.2 near the exhaust outlet inside; The garment bag bottom surface is provided with rabbet 6.5, is slidingly connected with salient point 1.3 on the top cover handle; Bottom outer wall is provided with collision block 6.4, and as Fig. 6-shown in Figure 8, collision block moves in the circular arc of postive stop baffle and reseting baffle, is slidingly connected with lift slope.The circumference of tightening cover 3 corresponding left limit outside lock dogs is provided with latching valve 9, and latching valve can fluctuate.
The utility model is applicable to electric pressure cooking saucepan and non-electric pressure cooking saucepan.
Claims (7)
1. the water cooling plant of a pressure cooker comprises a pot body (4) and pot cover, it is characterized in that pot cover is provided with water cooling plant, to quicken decrease temperature and pressure in the pot.
2. according to the water cooling plant of the described pressure cooker of claim 1, it is characterized in that top cover handle (1), tightening cover (3) and inner cap (13) that described pressure cooker also comprises enclosing cover (2) and is linked in sequence, tightening cover fastens with the pot body, inner cap is crimped between inner bag and the tightening cover, and enclosing cover is arranged on the tightening cover top; Water cooling plant comprises water sink (1.2) and water injection hole (1.1); Water sink is arranged on the top cover handle, and the water sink bottom is provided with water injection hole, is communicated with the tightening cover top, and the edge of tightening cover is arranged on pot rhone of body top margin (4.2).
3. according to the water cooling plant of the described pressure cooker of claim 2, it is characterized in that described tightening cover top is provided with the concave surface that catchments (3.1), the concave surface that catchments communicates with the water injection hole of water sink.
4. according to the water cooling plant of claim 2 or 3 described pressure cookers, it is characterized in that described pot side portion is provided with collecting box (10), the collecting box top is provided with opening, is communicated with rhone; The collecting box bottom is an arc surface, and is connected with drainpipe (11), and the drainpipe other end can connect with the boss (4.3) of pot body to be hung.
5. according to the water cooling plant of the described pressure cooker of claim 4, it is characterized in that described top cover handle is a plate-like, and stretch into the enclosing cover central circular hole after tightening cover is fixedlyed connected; Tightening cover is provided with hook (3.2), and hook is connected with the chute (2.8) of enclosing cover inner bottom surface.
6. according to the water cooling plant of the described pressure cooker of claim 4, it is characterized in that described enclosing cover in the form of a ring, a side is hinged with the pot body by bearing pin (12), between be provided with heat radiation seam, inner wall edge axially is provided with reinforcement (2.7), and the central circular hole inwall is provided with left limit (2.2) and right limit (2.1); Left limit extends lock dog (2.3) to the central circular hole center position, and the lock dog inboard, upright is to being provided with postive stop baffle (2.4), and right limit extends reseting baffle (2.6) straight up, and the baffle plate inboard is provided with lift slope (2.5); The corresponding left and right spacing breach (1.4) that is provided with of top cover handle is articulated with for a short time on the breach and renovates (5); For a short time renovate and be provided with valve opening and corresponding right limit and be provided with right block (5.1), the corresponding left limit of top cover handle is provided with left block.
7. according to the water cooling plant of the described pressure cooker of claim 4, it is characterized in that described tightening cover is provided with blast pipe (8), blast pipe stretches out the tightening cover end face, and with the pressure limiting valve socket; Pressure limiting valve includes weight (7), needle and plastic sheath (6), be provided with a plurality of steam vents (7.1) in the weight, the plastic sheath end face is provided with regulate to dial hand (6.1)) and the exhaust outlet (6.3) that communicates with steam vent, be provided with a plurality of water conservancy diversion blocks (6.2) near the exhaust outlet inside; The plastic sheath bottom surface is provided with rabbet (6.5), is slidingly connected with salient point (1.3) on the top cover handle; Bottom outer wall is provided with collision block (6.4), and collision block moves in the circular arc of postive stop baffle and reseting baffle, is slidingly connected with lift slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200561228U CN201097977Y (en) | 2007-08-23 | 2007-08-23 | Water cooling device for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200561228U CN201097977Y (en) | 2007-08-23 | 2007-08-23 | Water cooling device for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097977Y true CN201097977Y (en) | 2008-08-13 |
Family
ID=39934497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200561228U Expired - Fee Related CN201097977Y (en) | 2007-08-23 | 2007-08-23 | Water cooling device for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097977Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397005A (en) * | 2010-09-14 | 2012-04-04 | 广东洛贝电子科技有限公司 | Electric pressure cooker with rapid pressure relief function |
| CN102871557A (en) * | 2012-10-25 | 2013-01-16 | 四川大学 | Hotpot cover |
-
2007
- 2007-08-23 CN CNU2007200561228U patent/CN201097977Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397005A (en) * | 2010-09-14 | 2012-04-04 | 广东洛贝电子科技有限公司 | Electric pressure cooker with rapid pressure relief function |
| CN102397005B (en) * | 2010-09-14 | 2014-01-15 | 广东洛贝电子科技有限公司 | Electric pressure cooker with rapid pressure relief function |
| CN102871557A (en) * | 2012-10-25 | 2013-01-16 | 四川大学 | Hotpot cover |
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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: 20080813 Termination date: 20130823 |