CN201053761Y - Multi-layer compound bearing insulated water box - Google Patents
Multi-layer compound bearing insulated water box Download PDFInfo
- Publication number
- CN201053761Y CN201053761Y CNU2007201111295U CN200720111129U CN201053761Y CN 201053761 Y CN201053761 Y CN 201053761Y CN U2007201111295 U CNU2007201111295 U CN U2007201111295U CN 200720111129 U CN200720111129 U CN 200720111129U CN 201053761 Y CN201053761 Y CN 201053761Y
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- CN
- China
- Prior art keywords
- multilayer composite
- inner core
- composite pressure
- bearing attemperater
- attemperater
- 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
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Abstract
The utility model relates to a multi-layer composite bearing insulation water tank, comprising a housing, a liner and a PU foam insulation layer arranged between the housing and the liner, wherein, the multilayer bearing insulation water tank is provided with a cold-water inlet and a hot-water outlet; the liner comprises a plastic inner core; and the outer surface of the plastic inner core is coated by glass reinforced plastic. The utility model adopts food-grade LLDPE or PP, ABS rotational molding or blow molding inner core, and the outer surface of the inner core is coated by glass reinforced plastic. The utility model is characterized in high strength, acid-and-alkali resistance, innocuity, no internal stress, non-leakage, easy processing, long life-span, high cost performance, etc.
Description
(1) technical field
The utility model relates to a kind of attemperater, is the important component part of the Teat pump boiler of novelty.
(2) background technology
Teat pump boiler is a kind of novel efficient energy-saving water heater, it is the series of heat conversion equipment that from air heat energy, extracts heat, its operation principle is similar to air-conditioner, according to contrary Carnot cycle principle, adopt a spot of electric energy drive compression machine operation, the liquid refrigerant of high pressure is evaporated to gaseous state through behind the expansion valve in evaporimeter, and absorb heat energy in air in a large number, the working medium of gaseous state is collapsed into the liquid state of high temperature, high pressure by compressor, enter the condenser heat release then, water is heated, and circulation heating so constantly can be heated to 50 ℃～65 ℃ to water.In this process, consumed a energy (electric energy), the energy (heat) that has absorbed four parts simultaneously from surrounding air is in water, compare with gas heater, electric heater, have energy-efficient, comfortable convenience, safe and reliable, installation is convenient, reliable, maintenance capacity is little, noise is low, to advantages such as surrounding environment influence are little; Compare with solar water heater, have the low advantage that is not subjected to weather conditions again of expense.Therefore Teat pump boiler is the numerous water heater of kind of advantage, is just adopted more and more in construction project and the family expenses at home.
In Teat pump boiler, attemperater is one of important components.Attemperater is made up of the heat-insulation layer between internal layer, skin and the ectonexine at present.The case inner layer material is used stainless steel always, common steel lining is moulded and fiberglass.But find: perishable with its weld of stainless steel, the time has been grown the meeting seepage, and manufacturer was protected 18 months general service life.Ordinary steel plastic coating process complexity, price height, the time has been grown easy generation steel and has moulded separation.Fiberglass is for guaranteeing the heat-insulation layer of ice making case, and the indeformable wall thickness that requires is thicker, makes its cost height.
(3) summary of the invention
For overcoming the above-mentioned defective that existing attemperater exists, the utility model provides a kind of have intensity height, acid and alkali-resistance, nontoxic, internal stress free, non-leakage, easy to process, long service life, MULTILAYER COMPOSITE pressure-bearing attemperater that cost performance is high.
The technical scheme in the invention for solving the technical problem is: a kind of MULTILAYER COMPOSITE pressure-bearing attemperater, comprise shell, inner bag, be sandwiched in the PU foam insulation between shell and the inner bag, this MULTILAYER COMPOSITE pressure-bearing attemperater offers cooling water inlet and hot water outlet, described inner bag comprises the plastics inner core, and the outer surface of described plastics inner core is coated with fiberglass.
Further, described plastics inner core lower ending opening, the lower ending opening place is provided with flange, and described flange is by the lower ending opening sealing of the O RunddichtringO between blind flange, blind flange and the flange with described plastics inner core.
Further, this MULTILAYER COMPOSITE pressure-bearing attemperater also offers temperature-measuring port and sewage draining exit.
Further, described cooling water inlet is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater, described hot water outlet is positioned at the top of MULTILAYER COMPOSITE pressure-bearing attemperater, described temperature-measuring port is between described cooling water inlet and hot water outlet, and described sewage draining exit is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater.
Further, described blind flange is the arc that raises up.
The beneficial effects of the utility model are: the LLDPE or PP, ABS rotational moulding or the blowing system inner core that adopt food-grade, interior tube outer surface covers with fiberglass, has characteristics such as intensity height, acid and alkali-resistance, nontoxic, internal stress free, non-leakage, easy to process, long service life and cost performance height.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of MULTILAYER COMPOSITE pressure-bearing attemperater, comprise shell 1, inner bag, be sandwiched in the heat-insulation layer 2 between shell 1 and the inner bag, this MULTILAYER COMPOSITE pressure-bearing attemperater offers cooling water inlet 3, hot water outlet 4, for the ease of thermometric, also offer temperature-measuring port 5, for the ease of blowdown, also offer sewage draining exit 6, described cooling water inlet 3 is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater, described hot water outlet 4 is positioned at the top of MULTILAYER COMPOSITE pressure-bearing attemperater, and described temperature-measuring port 5 is between described cooling water inlet 3 and hot water outlet 4, and described sewage draining exit 6 is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater.
Described inner bag comprises plastics inner core 7, and the outer surface of described plastics inner core 7 is coated with fiberglass 8.Described plastics inner core 7 lower ending openings, the lower ending opening place is provided with flange 9, seal with the lower ending opening that cooperates of flange 9 by blind flange 10 described plastics inner core, be provided with O RunddichtringO 11 between blind flange 10 and the flange 9, described blind flange 10 is the arc that raises up, to reach the intensity high purpose of material-saving again.
Plastics inner core 7 usefulness food-grade LLDPE or PP, ABS rotational moulding or hollow molding form, the flange of plastics inner core and cylindrical shell disjunctor are made, the product strength height, the cold water inlet of plastics inner core, hot water outlet, temperature-measuring port and sewage draining exit have the inserts pre-embedded device in mould, one-shot forming need not secondary operations.The plastics inner core is outer through behind the four-dimensional automatic control wrapping machine different directions winding high-performance glass fiber, and applies with thermosetting resin (as epoxy or unsaturated-resin), and plastics inner core and frp layer solidify and be integral.Shell selects for use 304 stainless steels or cold-reduced sheet to roll, weld, treated the forming in surface.Become integral body with the foaming of polyurethane one-step method in the middle of inner bag and the shell.
The utility model adopts LLDPE or PP, ABS rotational moulding or the blowing system inner core of food-grade, and interior tube outer surface covers with fiberglass, has characteristics such as intensity height, acid and alkali-resistance, nontoxic, internal stress free, non-leakage, easy to process, long service life and cost performance height.
Claims (5)
1. MULTILAYER COMPOSITE pressure-bearing attemperater, comprise shell, inner bag, be sandwiched in the PU foam insulation between shell and the inner bag, this MULTILAYER COMPOSITE pressure-bearing attemperater offers cooling water inlet and hot water outlet, it is characterized in that: described inner bag comprises the plastics inner core, and the outer surface of described plastics inner core is coated with fiberglass.
2. MULTILAYER COMPOSITE pressure-bearing attemperater as claimed in claim 1, it is characterized in that: described plastics inner core lower ending opening, the lower ending opening place is provided with flange, and described flange is by the lower ending opening sealing of the O RunddichtringO between blind flange, blind flange and the flange with described plastics inner core.
3. MULTILAYER COMPOSITE pressure-bearing attemperater as claimed in claim 1 or 2 is characterized in that: this MULTILAYER COMPOSITE pressure-bearing attemperater also offers temperature-measuring port and sewage draining exit.
4. MULTILAYER COMPOSITE pressure-bearing attemperater as claimed in claim 3, it is characterized in that: described cooling water inlet is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater, described hot water outlet is positioned at the top of MULTILAYER COMPOSITE pressure-bearing attemperater, described temperature-measuring port is between described cooling water inlet and hot water outlet, and described sewage draining exit is positioned at the bottom of MULTILAYER COMPOSITE pressure-bearing attemperater.
5. MULTILAYER COMPOSITE pressure-bearing attemperater as claimed in claim 2, it is characterized in that: described blind flange is the arc that raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201111295U CN201053761Y (en) | 2007-06-21 | 2007-06-21 | Multi-layer compound bearing insulated water box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201111295U CN201053761Y (en) | 2007-06-21 | 2007-06-21 | Multi-layer compound bearing insulated water box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053761Y true CN201053761Y (en) | 2008-04-30 |
Family
ID=39393425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201111295U Expired - Lifetime CN201053761Y (en) | 2007-06-21 | 2007-06-21 | Multi-layer compound bearing insulated water box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053761Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776184A (en) * | 2013-12-05 | 2014-05-07 | 刘运柳 | Storage water heater inner tank |
| CN104048473A (en) * | 2013-03-15 | 2014-09-17 | 佛山海尔电冰柜有限公司 | Heat insulation component and forming method of heat insulation component |
| CN104110850A (en) * | 2014-01-14 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Composite liner of water heater, manufacturing method of composite liner and water heater |
| CN104108185A (en) * | 2013-10-31 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Composite liner and manufacturing method thereof, and water heater |
| CN104654587A (en) * | 2015-02-10 | 2015-05-27 | 奥特朗电器（广州）有限公司 | Pressure-bearing rotationally-molded liner for electric water heater and manufacturing method thereof |
| CN105716305A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Solar water heater with pressure regulating function |
| CN105716246A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instantaneous central water heater with pressure regulating function |
| CN105716296A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instant-heating solar water heater with pressure regulation function |
| CN105716295A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Solar water heater with pressure reduction function |
| CN106626186A (en) * | 2016-11-09 | 2017-05-10 | 张国清 | Insulation container rotational molding process |
-
2007
- 2007-06-21 CN CNU2007201111295U patent/CN201053761Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048473A (en) * | 2013-03-15 | 2014-09-17 | 佛山海尔电冰柜有限公司 | Heat insulation component and forming method of heat insulation component |
| CN104108185A (en) * | 2013-10-31 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Composite liner and manufacturing method thereof, and water heater |
| CN103776184A (en) * | 2013-12-05 | 2014-05-07 | 刘运柳 | Storage water heater inner tank |
| CN104110850A (en) * | 2014-01-14 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Composite liner of water heater, manufacturing method of composite liner and water heater |
| CN104110850B (en) * | 2014-01-14 | 2017-01-11 | 芜湖美的厨卫电器制造有限公司 | Composite liner of water heater, manufacturing method of composite liner and water heater |
| CN105716305A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Solar water heater with pressure regulating function |
| CN105716246A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instantaneous central water heater with pressure regulating function |
| CN105716296A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | External instant-heating solar water heater with pressure regulation function |
| CN105716295A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Solar water heater with pressure reduction function |
| CN104654587A (en) * | 2015-02-10 | 2015-05-27 | 奥特朗电器（广州）有限公司 | Pressure-bearing rotationally-molded liner for electric water heater and manufacturing method thereof |
| CN106626186A (en) * | 2016-11-09 | 2017-05-10 | 张国清 | Insulation container rotational molding process |
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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 |
Granted publication date: 20080430 |
|
| CX01 | Expiry of patent term |