CN101603785B - Heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof - Google Patents
Heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof Download PDFInfo
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- CN101603785B CN101603785B CN2009101580855A CN200910158085A CN101603785B CN 101603785 B CN101603785 B CN 101603785B CN 2009101580855 A CN2009101580855 A CN 2009101580855A CN 200910158085 A CN200910158085 A CN 200910158085A CN 101603785 B CN101603785 B CN 101603785B
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- hot water
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Abstract
The invention discloses a heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof. The recoverer comprises housing, a recovered hot water outlet disposed on the housing, which communicates with a water tank of the steaming cabinet and each of hot water supply pipelines for supplying hot water, a water inlet for injecting cold water, an air inlet for introducing waste steam discharged from the steaming cabinet, an air outlet for discharging waste steam, a distilled water outlet communicating with water tank of the steaming cabinet, and a water pipe installed in the housing, with a water inlet end communicating with the water inlet, and a water outlet end communicating with the recovered hot water outlet. The invention effectively solves the problems of the steaming cabinet in the prior art such as energy water resource waste.
Description
Technical field
The reclaiming that the present invention relates to water resource and energy utilizes the field, relates in particular to a kind of steamer exhaust steam hydrothermal exchange recover and to external link structure.
Background technology
As everyone knows, energy and water resource are the material bases of mankind's activity.Yet the crisis of energy and water resource is the problem that people have to face always, conserve water resource and to make full use of energy extremely urgent.At present, the utilization rate of steamer in commercial kitchen equipment and food processing factory is very high, and still, the high-temperature vapor that existing steamer is discharged has been taken away a large amount of heat energy and water, but can't be repeated to utilize, and causes the waste of energy and water resource.And the discharging of steam makes that indoor humidity is sultry, and this just needs to strengthen exhaust ventilation system, has increased the maintenance cost of production cost and equipment virtually.
Summary of the invention
One object of the present invention is to solve the problem of existing steamer waste energy and water resource, and a kind of steamer exhaust steam hydrothermal exchange recover is provided.
The technical solution adopted in the present invention is: a kind of steamer exhaust steam hydrothermal exchange recover, comprise housing, described housing is provided with the recovery hot water outlet, the water inlet that is used to inject cold water that are used to provide hot water, is used to the air inlet that exhaust steam is entered, the exhaust outlet that is used to discharge used steam, and distilled water outlet; And water pipe is installed in the described housing, and its water inlet end is communicated with described water inlet, and the water side is communicated with described recovery hot water outlet.
Preferably, described housing comprises the thermal wall of hollow structure, and described thermal wall comprises outer wall, inwall and the insulation layer between the two; Be filled with in the described insulation layer that disconnected heat is cotton, pearl is cotton or foamed material.
Preferably, the thermal wall of described housing hollow structure, described thermal wall comprise outer wall, inwall and the insulation layer between the two; Described insulation layer is the region of no pressure, connects a vacuum extractor with its vacuum pumping on the described outer wall.
Preferably, described housing comprises described thermal wall and the left thermal baffle and the right thermal baffle that are fixedly mounted on the thermal wall two ends; Described air inlet is arranged on the bottom of thermal wall near on the position of left end, and for being tightly connected, described exhaust outlet is arranged on the right thermal baffle between described left thermal baffle and the thermal wall.
Preferably, described left and right thermal baffle is being wrapped up in by metallic plate that disconnected heat is cotton, pearl is cotton or other insulation materials are made, and is perhaps made by resistant to elevated temperatures offset plate.
Preferably, described water pipe adopts clockwise or counterclockwise mode to carry out around the home.
Preferably, described water pipe is individual tubes or is entwined mutually by many branch branching pipes.
Preferably, also comprise the steam guiding device that is arranged in the described housing, described water pipe is around the home on the steam guiding device.
Another object of the present invention provide a kind of above-mentioned steamer exhaust steam hydrothermal exchange recover to external link structure.
The technical solution adopted in the present invention is: a kind of steamer exhaust steam hydrothermal exchange recover to external link structure, the outlet of the air inlet of described steamer exhaust steam hydrothermal exchange recover and the exhaust steam of steamer steam room is communicated with; Described water inlet is communicated with the cold water ascending pipe; Described recovery hot water outlet inserts total hot water supply line by reclaiming hot water effluent's pipeline; Described total hot water supply line is communicated with each minute hot water supply pipe and hot water return pipe road, and described hot water return pipe road is communicated with the steamer water vat by water-suppling electromagnetic valve; Distilled water outlet is communicated with described steamer water vat by a distilled water reflux line.
Beneficial effect of the present invention is: according to the principle of heat transmission, steamer exhaust steam hydrothermal exchange recover of the present invention utilizes the exhaust steam of high temperature to transmit heat for the water of low temperature by water pipe, hot water after heat exchange (about 80 ℃～99 ℃) feeds water in being used for steamer, water (as wash the dishes, drinking water or shower etc.) according to actual needs; In addition, the distilled water (heat that it had accounts for 15%～30% of exhaust steam heat, about 40 ℃～85 ℃ of water temperature) that after heat transmission cooling, condenses into of exhaust steam, both can be used for feedwater in the steamer, can drink again, water has been saved the energy and water resource according to actual needs; In addition, the content of high temperature water oxygen is few, and can prevent that incrustation scale from generating, and therefore can reduce the danger to the whole system corrosion.This shows that steamer exhaust steam hydrothermal exchange recover of the present invention has solved existing steamer energy and the big problem of water resource waste, makes energy reclaiming utilization become possibility, has improved the utilization rate of energy and water resource greatly.
Description of drawings
Fig. 1 is the cross-sectional schematic of the described steamer exhaust steam hydrothermal exchange recover of invention;
Fig. 2 is the schematic side view of steamer exhaust steam hydrothermal exchange recover of the present invention;
Fig. 3 is the external annexation schematic diagram of steamer exhaust steam hydrothermal exchange recover shown in Figure 1.
The specific embodiment
Now in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
As illustrated in fig. 1 and 2, a kind of steamer exhaust steam hydrothermal exchange recover K comprises housing, and described housing is provided with and reclaims hot water outlet 1, water inlet 4, air inlet 8, exhaust outlet 5, and distilled water outlet 6.Water pipe 7 is installed in the described housing, it can be made by aluminium, stainless steel, iron, copper, silver and plastic cement etc., water pipe 7 can adopt clockwise or counterclockwise coiling mode, can be rule or irregular shape after the coiling, in addition, water pipe 7 can be an individual tubes, also can be entwined mutually by many branch branching pipes, its caliber magnitude range can be 5mm～200mm, self length range can be 0.5m～100m, the coiling length range can be 0.3m～50m, can decide as the case may be.The water inlet end of water pipe 7 is communicated with described water inlet 4, and the water side is communicated with described recovery hot water outlet 1.
In order to avoid inside and outside portion to carry out exchange heat to greatest extent, described housing comprises the thermal wall of hollow structure, and described thermal wall comprises outer wall 10, inwall 12, and the insulation layer between the two 2.Described outer wall 10 and inwall 12 can be made by aluminium, stainless steel, iron, copper, silver and plastic cement etc.; Described insulation layer 2 can use disconnected heat cotton, pearl is cotton or foamed material etc. filled, and perhaps it is evacuated.In the present embodiment, insulation layer 2 is pumped into vacuum, therefore, connects a vacuum extractor 3 that is communicated with insulation layer 2 on outer wall 10.
For the ease of processing, described housing not exclusively is made up of thermal wall, but comprise thermal wall and the left thermal baffle 9 and the right thermal baffle 13 that are fixedly mounted on the thermal wall two ends, described left thermal baffle 9 and right thermal baffle 13 can wrapped up in disconnected heat cotton by metallic plate, pearl is cotton or other insulation materials are made, also can make, can play heat insulation effect equally of resistant to elevated temperatures offset plate.If the bottom that air inlet 8 is arranged on thermal wall is near on the position of left end, between then described left thermal baffle 9 and the thermal wall for being tightly connected, and exhaust outlet 5 is arranged on the right thermal baffle 13, so can prevent the exhaust steam that enters from air inlet 8 not with water pipe 7 in water carry out heat exchange and just directly discharge from left thermal baffle 9, can not recycle heat energy fully.
In addition, because water pipe 7 can form a hollow channel at the middle part after coiling, the exhaust steam that enters from air inlet 8 has greatly and will flow through from hollow channel, discharge from exhaust outlet 5 again, because exhaust steam is the process of flowing through from hollow channel, have only the part of relatively pressing close to water pipe 7 could be preferably with water pipe 7 in water carry out heat exchange, and near a part of exhaust steam the hollow channel center line also is not absorbed heat and just discharges from exhaust outlet 5, has reduced energy utilization ratio.For the heat that exhaust steam is contained can be utilized fully, one steam guiding device 11 can be set in housing, described water pipe 7 twines thereon, exhaust steam is flowed in the less clearance between water pipe 7 and the inwall 12, and in the less clearance between water pipe 7 and the steam guiding device 11, guarantee that the cold water in the water pipe 7 can carry out sufficient heat exchange with exhaust steam.Described steam guiding device 11 also can be hollow structure, and near the sealing of an end of air inlet 8 (prevent exhaust steam from directly discharging) from the hollow channel of water pipe, the other end can opening, described steam guiding device 11 can be cylinder, pyramid or prism etc., and the coiling length of length and water pipe 7 quite gets final product.
Reclaim the left end that hot water outlet 1 can be arranged on thermal wall, water inlet 4 is arranged on the right-hand member of thermal wall.From reclaiming the hot water after cold and hot exchange that hot water outlet 1 flows out, in being used for steamer the feedwater, can also be used to wash the dishes and shower etc.The distilled water that exhaust steam condenses into after cold and hot exchange is flowed out by distilled water outlet 6.A part is not carried out the exhaust steam of heat transmission and is discharged from exhaust outlet 5.
Steamer exhaust steam hydrothermal exchange recover K to external link structure as shown in Figure 3, the outlet of the air inlet 8 of steamer exhaust steam hydrothermal exchange recover K and the exhaust steam of steamer steam room F (can comprise a plurality of steam rooms) is communicated with; Water inlet 4 is communicated with the cold water ascending pipe; Reclaim hot water outlet 1 and insert total hot water supply line A by reclaiming hot water effluent's pipeline B; Total hot water supply line A can be communicated with each minute hot water supply pipe I and hot water return pipe road C; Whether the hot water in the water-suppling electromagnetic valve D control hot water backflow conveyance conduit C flows into steamer water vat H; Distilled water outlet 6 is communicated with steamer water vat H by distilled water reflux line E, in order to prevent that distilled water is back to steamer steam room F by air inlet 8, can plate washer 14 be set in a side of the contiguous distilled water outlet 6 of air inlet 8, the shape of baffle plate 14 is by the shape decision of steamer exhaust steam hydrothermal exchange recover K, and the height of baffle plate 14 can not prevent that exhaust steam from flowing to exhaust outlet 5 from the bottom of water pipe 7; The steam that the steamer water vat produces enters steamer steam room F by steam conveying pipe G.
The operation principle and the process of described steamer exhaust steam hydrothermal exchange recover are as follows:
At first, toward the interior topped up with water of steamer water vat H, when treating that water temperature rises to uniform temperature, air inlet 8 has exhaust steam to flow into, and exhaust steam carries out heat transmission along steam guiding device 11 and water, according to the principle of heat transmission, exhaust steam transmits heat for the water of low temperature by water pipe 7, and water temperature is raise; Simultaneously, exhaust steam is condensed into water attached on water pipe 7 or the inwall 12, along with the water of condensation is more and more, distilled water outlet 6 just has distilled water and flows back to steamer water vat H by distilled water reflux line E, the heat that distilled water had accounts for 15%～30% of exhaust steam heat, distilled water is back to steamer water vat H can saves about 10%～30% heat energy, using water wisely about 20%～60%.
Because the distilled water deficiency is thought steamer water vat H moisturizing, the hot water in the water pipe 7 can flow back among the steamer water vat H through hot water return pipe road C by control water-suppling electromagnetic valve D, and the water yield among the steamer water vat H is maintained in certain scope; This part hot water that is back among the steamer water vat H can reduce because of the required energy that expends of heating cold water, saves about 10%～40% heat energy.In addition, the hot water in the water pipe 7 can also be fed to the occasion that needs with hot water by minute hot water supply pipe I, has saved to add the heat energy that hot water need expend.
Utilize steamer exhaust steam hydrothermal exchange recover constantly to carry out recycling, saved energy and water resource greatly exhaust steam, not only economy but also environmental protection, hot-water supply has been saved the time in real time.
In addition; above-mentioned embodiment is not to be the described steamer exhaust steam hydrothermal exchange recover of invention and to the restricted embodiment of external link structure; modification or equivalent deformation that all those skilled in the art are carried out on the basis of flesh and blood of the present invention all are interpreted as belonging to protection scope of the present invention.
Claims (5)
1. steamer exhaust steam hydrothermal exchange recover, it is characterized in that: comprise housing, described housing is provided with the recovery hot water outlet, the water inlet that is used to inject cold water that are used to provide hot water, is used to the air inlet that exhaust steam is entered, the exhaust outlet that is used to discharge used steam, and is used for the distilled water outlet that is communicated with the steamer water vat; Described housing comprises the thermal wall of hollow structure and is fixedly mounted on the left thermal baffle and the right thermal baffle at thermal wall two ends; Described air inlet is arranged on the bottom of thermal wall near on the position of left end, and for being tightly connected, described exhaust outlet is arranged on the right thermal baffle between described left thermal baffle and the thermal wall; Described thermal wall comprises outer wall, inwall and the region of no pressure between the two, connects a vacuum extractor with its vacuum pumping on the described outer wall; Water pipe, described water pipe are installed in the described housing, and its water inlet end is communicated with described water inlet, and the water side is communicated with described recovery hot water outlet; And, the steam guiding device, it is arranged in the described housing, and described water pipe is around the home on the steam guiding device, and described steam guiding device makes exhaust steam flow in gap between described water pipe and the inwall, and in the gap between water pipe and the steam guiding device.
2. steamer exhaust steam hydrothermal exchange recover according to claim 1 is characterized in that: described left and right thermal baffle is being wrapped up in by metallic plate that disconnected heat is cotton, pearl is cotton or other insulation materials are made, and is perhaps made by resistant to elevated temperatures offset plate.
3. steamer exhaust steam hydrothermal exchange recover according to claim 1 and 2 is characterized in that: described water pipe adopts clockwise or counterclockwise mode to carry out around the home.
4. steamer exhaust steam hydrothermal exchange recover according to claim 3 is characterized in that: described water pipe is individual tubes or is entwined mutually by many branch branching pipes.
5. a kind of steamer exhaust steam hydrothermal exchange recover according to claim 1 to external link structure, it is characterized in that: the outlet of the air inlet of described steamer exhaust steam hydrothermal exchange recover and the exhaust steam of steamer steam room is communicated with; Described water inlet is communicated with the cold water ascending pipe; Described recovery hot water outlet inserts total hot water supply line by reclaiming hot water effluent's pipeline; Described total hot water supply line is communicated with each minute hot water supply pipe and hot water return pipe road, and described hot water return pipe road is communicated with the steamer water vat by water-suppling electromagnetic valve; Distilled water outlet is communicated with described steamer water vat by a distilled water reflux line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101580855A CN101603785B (en) | 2009-07-20 | 2009-07-20 | Heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101580855A CN101603785B (en) | 2009-07-20 | 2009-07-20 | Heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101603785A CN101603785A (en) | 2009-12-16 |
| CN101603785B true CN101603785B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101580855A Expired - Fee Related CN101603785B (en) | 2009-07-20 | 2009-07-20 | Heat exchange water recoverer for waste steam of steaming cabinet and external connection structure thereof |
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| Country | Link |
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| CN (1) | CN101603785B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488608U (en) * | 2009-07-20 | 2010-05-26 | 杜润强 | Steam cabinet exhaust steam water heat exchange recoverer and external connecting structure thereof |
| CN102754759A (en) * | 2011-04-28 | 2012-10-31 | 黄卫华 | Steaming equipment |
| CN202538413U (en) * | 2012-05-07 | 2012-11-21 | 赵辉 | Device for reclaiming water from waste gas produced by burning hydrogen-containing combustible |
| CN105455607A (en) * | 2015-12-03 | 2016-04-06 | 杨业 | Energy-saving and time-saving cooking device |
| CN107149392A (en) * | 2016-03-05 | 2017-09-12 | 聂霖杰 | A kind of energy saving and environment friendly embedded steam oven |
| CN106010881A (en) * | 2016-08-01 | 2016-10-12 | 平南县科力酿酒机械制造有限公司 | Energy-saving cooking machine |
| CN107443690B (en) * | 2017-08-22 | 2023-07-04 | 成都康鸿塑胶制品有限公司 | Injection molding hinge tooth core-pulling structure |
| CN109793419A (en) * | 2019-01-04 | 2019-05-24 | 深圳市力特实业发展有限公司 | A kind of intelligent steaming cabinet and its control method |
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2009
- 2009-07-20 CN CN2009101580855A patent/CN101603785B/en not_active Expired - Fee Related
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| CN101603785A (en) | 2009-12-16 |
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Effective date of registration: 20151117 Address after: Room 17, building E block 9 Chinese Hongkong Tsuen Tsuen King Garden Patentee after: Du Jiahui Address before: 3, 518000, 4, Queen's first industrial zone, Dapeng Town, Longgang District, Guangdong, Shenzhen Patentee before: Du Runqiang |
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| 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: 20110615 Termination date: 20190720 |