CN201311214Y - Load-bearing type double inner container - Google Patents
Load-bearing type double inner container Download PDFInfo
- Publication number
- CN201311214Y CN201311214Y CNU2008202270999U CN200820227099U CN201311214Y CN 201311214 Y CN201311214 Y CN 201311214Y CN U2008202270999 U CNU2008202270999 U CN U2008202270999U CN 200820227099 U CN200820227099 U CN 200820227099U CN 201311214 Y CN201311214 Y CN 201311214Y
- Authority
- CN
- China
- Prior art keywords
- inner bag
- liner
- inner tank
- pressure
- nexine
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims description 8
- 244000144985 peep Species 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
本实用新型公开一种承压式双内胆，包括外层内胆和安装在外层内胆内部的里层内胆，里层内胆通过进水管和出水管与进水口和出水口连通，所述里层内胆的中心相对外层内胆的中心是偏心的。为了方便定期观察里层内胆的使用情况并维修，所述里层内胆开有与外层内胆相通的观察孔，也可以在观察孔出安装阳极棒，起到保护内胆、减少腐蚀，延长内胆使用寿命。本实用新型的外层内胆中的循环介质与里层内胆内使用水相互隔离，保证了使用水清洁，有效减缓水垢的生成，延长其使用寿命。外层内胆可以常压或很小的压力运行，延长整个内胆的使用寿命。
The utility model discloses a pressure-bearing double inner tank, which comprises an outer inner tank and an inner inner tank installed inside the outer inner tank. The inner inner tank is connected with a water inlet and a water outlet through a water inlet pipe and a water outlet pipe. The center of the inner layer liner is eccentric relative to the center of the outer layer liner. In order to facilitate regular observation of the use of the inner tank and maintenance, the inner tank has an observation hole connected to the outer tank, and an anode rod can also be installed in the observation hole to protect the inner tank and reduce corrosion , prolong the service life of the liner. The circulating medium in the outer liner of the utility model is isolated from the water used in the inner liner, which ensures the cleanness of the used water, effectively slows down the formation of scale, and prolongs its service life. The outer liner can operate under normal pressure or very small pressure, prolonging the service life of the entire liner.
Description
(1) technical field
The utility model relates to heat accumulation, the technical field of heat exchange devices of heat-exchange systems such as water heater, heating, air-conditioning, the two inner bags of particularly a kind of pressure-bearing type.
(2) background technology
The inner bag of heat-exchange systems such as water heater, heating, air-conditioning is storage, conversion heat and the device that hot water is provided.Now hot-water heating system inner bag on the market has dual mode by whether pressure-bearing is divided, non-bearing type inner bag and pressure-bearing type inner bag.The non-bearing type inner bag, processing is simple, and is with low cost, but can only non-pressure-bearing use, system's instability, the scope of application is very limited.Defectives such as and that the heat accumulation of pressure-bearing type, heat exchange inner bag exist is of a great variety, and mostly cost height, service life are short, easily scaling, water quality vulnerable to pollution, heat exchange effect be undesirable.
(3) summary of the invention
The technical problems to be solved in the utility model has provided the two inner bags of a kind of pressure-bearing type, not only can effectively increase the heat exchange area of system, and make things convenient for cleaning can effectively slow down the generation of incrustation scale, and then prolong its service life.
In order to solve the problems of the technologies described above, the utility model is realized by following measure: the two inner bags of a kind of pressure-bearing type, comprise outer inner bag and the nexine inner bag that is installed in outer inner bag inside, the nexine inner bag is communicated with water inlet and delivery port by water inlet pipe and outlet pipe, and the center of the outer relatively inner bag in the center of described nexine inner bag is eccentric.
The operating position of routine observation nexine inner bag and maintenance for convenience, described nexine inner bag has the peep hole that communicates with outer inner bag, also can go out to install anode stub at peep hole, plays the protection inner bag, reduces corrosion, prolongs inner bag service life.
The two inner bags of pressure-bearing type of the present utility model, wherein said nexine inner bag has the electrical heating reserved opening that communicates with outer inner bag.
The two inner bags of pressure-bearing type of the present utility model have the temperature/pressure relief valve port on the wherein said outer inner bag.
The two inner bags of pressure-bearing type of the present utility model have circulatory mediator inlet and sewage draining exit on the wherein said outer inner bag.
The beneficial effects of the utility model:
1. use water to isolate mutually in circulatory mediator in the outer inner bag and the nexine inner bag, guaranteed to make the water cleaning, the generation that effectively slows down incrustation scale prolongs its service life.Outer inner bag can normal pressure or very little pressure operation, prolongs the service life of whole inner bag.
2. when using, open delivery port, the water inlet is in normally open, the top water running of the utility model pressure-bearing, and the hot water layering is obvious, can provide hot water to greatest extent fast, has guaranteed the stability of system's operation.Reserve peep hole in the utility model, can regularly check its operating position, and as service hatch.
3. enamel inner container can be installed sacrificial anode magnesium rod from peep hole, plays the protection inner bag, reduces the effect in service life of burn into prolongation inner bag.
4. reserve electrical heating mouth and temperature/pressure relief valve port simultaneously, can select as required, convenient and practical.
5. sewage draining exit can conveniently clean inner bag.
(4) description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 looks schematic diagram for the left side of Fig. 1.
1. temperature/pressure safety valve reserved opening, 2. delivery ports, 3. electrical heating reserved opening, 4. water inlets, the 5. circulatory mediators eccentric outer inner bag 9. peep holes 10. circulatory mediators outlet of 6. sewage draining exits, 7. nexine inner bags 8. that enters the mouth among the figure
(5) specific embodiment
The two inner bags of a kind of pressure-bearing type shown in Fig. 1 .2, comprise outer inner bag 8 and the nexine inner bag 7 that is installed in outer inner bag 8 inside, nexine inner bag 7 is communicated with water inlet 4 and delivery port 2 by water inlet pipe and outlet pipe, and the center of the outer relatively inner bag 8 in the center of described nexine inner bag 7 is eccentric.
Described nexine inner bag 7 has the peep hole 9 that communicates with outer inner bag 8.
Described nexine inner bag 7 has the electrical heating reserved opening 3 that communicates with outer inner bag 8.
Have temperature/pressure relief valve port 1 on the described outer inner bag 8.
Have circulatory mediator inlet 5 and sewage draining exit 6 on the described outer inner bag 8, circulatory mediator arrives in the outer inner bag by circulatory mediator inlet 5 during work, siphonage by circulatory mediator is finished heat exchange with the water that makes in the heat transferred nexine inner bag 7, and heat exchange area is big, thermal efficiency height.
Claims (5)
1. two inner bags of a pressure-bearing type, comprise outer inner bag (8) and be installed in the inner nexine inner bag (7) of outer inner bag (8), nexine inner bag (7) is communicated with water inlet (4) and delivery port (2) by water inlet pipe and outlet pipe, and it is characterized in that: the center of the outer relatively inner bag in the center of described nexine inner bag (7) (8) is eccentric.
2. according to the two inner bags of the described pressure-bearing type of claim 1, it is characterized in that: described nexine inner bag (7) has the peep hole (9) that communicates with outer inner bag (8).
3. according to claim 1 or the two inner bags of 2 described pressure-bearing types, it is characterized in that: described nexine inner bag (7) has the electrical heating reserved opening (3) that communicates with outer inner bag (8).
4. according to claim 1 or the two inner bags of 2 described pressure-bearing types, it is characterized in that: have temperature/pressure relief valve port (1) on the described outer inner bag (8).
5. according to claim 1 or the two inner bags of 2 described pressure-bearing types, it is characterized in that: have circulatory mediator inlet (5) and sewage draining exit (6) on the described outer inner bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202270999U CN201311214Y (en) | 2008-12-11 | 2008-12-11 | Load-bearing type double inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202270999U CN201311214Y (en) | 2008-12-11 | 2008-12-11 | Load-bearing type double inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311214Y true CN201311214Y (en) | 2009-09-16 |
Family
ID=41108469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202270999U Expired - Lifetime CN201311214Y (en) | 2008-12-11 | 2008-12-11 | Load-bearing type double inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311214Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779716A (en) * | 2020-06-19 | 2020-10-16 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-stage ejector for steam turbine |
-
2008
- 2008-12-11 CN CNU2008202270999U patent/CN201311214Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779716A (en) * | 2020-06-19 | 2020-10-16 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-stage ejector for steam turbine |
| CN111779716B (en) * | 2020-06-19 | 2022-04-19 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Multi-stage ejector for steam turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |