CN104501375B - Air-conditioning recuperation of heat energy-saving hot-water system - Google Patents
Air-conditioning recuperation of heat energy-saving hot-water system Download PDFInfo
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- CN104501375B CN104501375B CN201410711430.4A CN201410711430A CN104501375B CN 104501375 B CN104501375 B CN 104501375B CN 201410711430 A CN201410711430 A CN 201410711430A CN 104501375 B CN104501375 B CN 104501375B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The present invention discloses a kind of air-conditioning recuperation of heat energy-saving hot-water system, includes water water heat-exchange unit, air-conditioning water pot, hot-water cylinder, water tank and steam-water heat exchanging unit；The water water heat-exchange unit includes water water plate heat exchanger, which has the first water inlet, the second water inlet, the first water outlet and the second water outlet, which connects with the first water outlet, and the second water inlet is connected with the second water outlet；The steam-water heat exchanging unit includes carbonated drink plate heat exchanger；Air-conditioner host recycling is back to after the air conditioner water of high temperature being caused to reduce temperature by using water water heat-exchange unit, simultaneously so that domestic water raising, it is used with providing hot water to user, effectively realize the recycling of air conditioner heat, heat losses are avoided, meet energy conservation and environmental protection, simultaneously, using steam-water heat exchanging unit hot water to be increased to the temperature needed for user, the use for user provides conveniently.
Description
Technical field
The present invention relates to hot-water heating system field technologies, refer in particular to a kind of air-conditioning recuperation of heat energy-saving hot-water system.
Background technology
In today of the energy increasingly scarcity, energy-saving and emission-reduction receive very big attention, have life especially for some
Hot water demand, and the public building that energy consumption is larger, it is energy-saving imperative.Heat pump air conditioning system can realize refrigeration because of one machine
The advantages such as heating, energy conservation and environmental protection are widely applied.
Heat pump air conditioning system would generally generate a large amount of high-temperature cooling waters in the process of work, these cooling waters are usually outside
Air-conditioner host is back to after discharging or being input to cooling tower cooler, the above method does not recycle heat effectively, causes
Heat losses do not meet energy conservation and environmental protection.
Invention content
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of air-conditioning recuperations of heat
Energy-saving hot-water system can effectively solve the problems, such as that existing air conditioner heat cannot obtain effective recycling.
To achieve the above object, the present invention is using following technical solution：
A kind of air-conditioning recuperation of heat energy-saving hot-water system includes water water heat-exchange unit, air-conditioning water pot, hot-water cylinder, water tank
And steam-water heat exchanging unit；
The water water heat-exchange unit includes water water plate heat exchanger, which has the first water inlet, the
Two water inlets, the first water outlet and the second water outlet, first water inlet are connected with the first water outlet, the second water inlet and second
Water outlet connects, which is connected with the first water inlet pipe, and the second water inlet is connected with the second water inlet pipe, the first water outlet
The first outlet pipe is connected with, the second water outlet connects the second outlet pipe, and first circulation is provided on first water inlet pipe and is pumped, and second
Second circulation pump is provided on water inlet pipe；
The air-conditioning water pot is multiple, the water outlet first air-conditioning water pot of connection of air-conditioner host for being sequentially communicated setting, preceding
It states the first water inlet pipe and also connects first air-conditioning water pot, the water inlet of air-conditioner host connects the last one air-conditioning water pot, and aforementioned
One outlet pipe also connects the last one air-conditioning water pot；
The hot-water cylinder is be sequentially communicated setting multiple, and first hot-water cylinder is connected with make-up pipe, aforementioned second water inlet
Pipe connects first hot-water cylinder, and aforementioned second outlet pipe connects the last one hot-water cylinder；
For the water tank to be multiple, each water tank is respectively provided with third water inlet, third water outlet, the 4th water inlet, the
Four water outlets and the 5th water outlet, the third water inlet connect the last one aforementioned hot-water cylinder and make-up pipe, the 4th water outlet
Mouth connects the water inlet of aforementioned first hot-water cylinder by first pipe, and third circulating pump is provided in the first pipe；
The steam-water heat exchanging unit includes carbonated drink plate heat exchanger, which has the 6th water inlet, the
Six water outlets, steam inlet and steam (vapor) outlet, the 6th water inlet are connected with the 6th water outlet, and the 6th water inlet passes through third
Water inlet pipe connects aforementioned third water outlet, is provided with the 4th circulating pump on the third water inlet pipe, the 6th water outlet is gone out by third
Water pipe connects aforementioned 4th water inlet, which connects with steam (vapor) outlet, which is connected with steam input pipe, should
Steam (vapor) outlet is connected with steam output pipe.
As a preferred embodiment, the water water plate heat exchanger is two, equal for each water water plate heat exchanger
It has been arranged in parallel two first circulations pump and has been arranged in parallel two second circulations pump.
As a preferred embodiment, it is provided with the first temperature adjustment pipe between first water inlet pipe and the first outlet pipe, second
The second temperature adjustment pipe is provided between water inlet pipe and the second outlet pipe, control is both provided on the first temperature adjustment pipe and the second temperature adjustment pipe
Valve.
As a preferred embodiment, the third circulating pump is two be arranged in parallel.
As a preferred embodiment, the 4th circulating pump is two be arranged in parallel.
As a preferred embodiment, the carbonated drink plate heat exchanger is two be arranged in parallel.
As a preferred embodiment, Desuperheating device is provided on the steam input pipe, which includes shell
And the steam pipe coil in shell is set to, and the both ends of the shell are respectively arranged with the 7th water inlet and the 7th water outlet, and the 7th
Water inlet connects third water inlet pipe, the 7th water outlet connection third outlet pipe, and steam pipe coil is connected in series with steam input pipe.
As a preferred embodiment, further comprise there is control cabinet, electric control valve is provided on the steam input pipe, it should
Electric control valve is connected with Desuperheating device, is provided with temperature sensor on the third outlet pipe, the temperature sensor and electric adjustable
Section valve is all connected with control cabinet.
As a preferred embodiment, first air-conditioning water pot, the first water inlet pipe, the second water inlet pipe, the second outlet pipe,
Temperature sensor is both provided on first hot-water cylinder, water tank and third outlet pipe.
As a preferred embodiment, the air-conditioning water pot, hot-water cylinder and water tank are vertical bearing tank, the air-conditioning water pot
It it is five, hot-water cylinder is four, and water tank is eight.
The present invention has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technical proposal
It understands：
Air-conditioner host recycling is back to after the air conditioner water of high temperature being caused to reduce temperature by using water water heat-exchange unit, together
When domestic water is increased, with provide hot water give user use, effectively realize the recycling of air conditioner heat, avoid heat stream
It loses, meets energy conservation and environmental protection, meanwhile, it is user using steam-water heat exchanging unit hot water to be increased to the temperature needed for user
Use provide it is convenient.
More clearly to illustrate the structure feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair
It is bright to be described in detail.
Description of the drawings
Fig. 1 is the structure diagram of the preferred embodiments of the invention；
Fig. 2 is the enlarged diagram of water water heat-exchange unit in the preferred embodiments of the invention；
Fig. 3 is the First partial enlarged diagram of the preferred embodiments of the invention；
Fig. 4 is the second close-up schematic view of the preferred embodiments of the invention；
Fig. 5 is the third close-up schematic view of the preferred embodiments of the invention；
Fig. 6 is the enlarged diagram of steam-water heat exchanging unit in the preferred embodiments of the invention.
Attached drawing identifier declaration：
10th, water water heat-exchange unit 11, water water plate heat exchanger
111st, the first water inlet 112, the second water inlet
113rd, the first water outlet 114, the second water outlet
12nd, the first water inlet pipe 13, the second water inlet pipe
14th, the first outlet pipe 15, the second outlet pipe
16th, first circulation pump 17, second circulation pump
18th, the first temperature adjustment pipe 19, the second temperature adjustment pipe
101st, control valve 102, make-up pipe
103rd, temperature sensor 20, air-conditioning water pot
30th, hot-water cylinder 40, water tank
41st, third water inlet 42, third water outlet
43rd, the 4th water inlet 44, the 4th water outlet
45th, the 5th water outlet 46, first pipe
47th, third circulating pump 50, steam-water heat exchanging unit
51st, carbonated drink plate heat exchanger 511, the 6th water inlet
512nd, the 6th water outlet 513, steam inlet
514th, steam (vapor) outlet 52, third water inlet pipe
53rd, the 4th circulating pump 54, third outlet pipe
55th, steam input pipe 56, steam output pipe
57th, Desuperheating device 571, shell
572nd, steam pipe coil 58, control cabinet
59th, electric control valve 501, the 7th water inlet
502nd, the 7th water outlet 503, temperature sensor
60th, air-conditioner host.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 6, that show the concrete structures of the preferred embodiments of the invention, include water water
Heat-exchange unit 10, air-conditioning water pot 20, hot-water cylinder 30, water tank 40 and steam-water heat exchanging unit 50.
Wherein, as shown in Fig. 2, the water water heat-exchange unit 10 includes water water plate heat exchanger 11, the water water plate-type heat-exchange
Device 11 has the first water inlet 111, the second water inlet 112, the first water outlet 113 and the second water outlet 114, first water inlet
111 connect with the first water outlet 113, and the second water inlet 112 is connected with the second water outlet 114, which is connected with
First water inlet pipe 12, the second water inlet 112 are connected with the second water inlet pipe 13, and the first water outlet 113 is connected with the first outlet pipe 14,
Second water outlet 114 connects the second outlet pipe 15, and first circulation pump 16, the second water inlet pipe 13 are provided on first water inlet pipe 12
On be provided with second circulation pump 17.In the present embodiment, which is two, and one of water water is board-like to be changed
Hot device 11 is spare, and two water water plate heat exchangers 11 can be used individually or simultaneously, for each water water plate heat exchanger simultaneously
Connection is provided with two first circulations pump 16 and has been arranged in parallel two second circulations pump 17, and the first circulation pump 16 of two parallel connections is wherein
One first circulation pump 16 is spare, and one of second circulation pump 17 of the second circulation pump 17 of two parallel connections is spare.And
The first temperature adjustment pipe 18, the second water inlet pipe 13 and the second outlet pipe 15 are provided between first water inlet pipe, 12 and first outlet pipe 14
Between be provided with the second temperature adjustment pipe 19, be both provided with control valve 101 on the first temperature adjustment pipe 18 and the second temperature adjustment pipe 19, so may be used
The water in the first water inlet pipe 12 is introduced directly into the first outlet pipe 14 as needed, the water of the second water inlet pipe 13 is introduced directly into
Two outlet pipes 15, to realize lower water temperature.
The air-conditioning water pot 20, hot-water cylinder 30 and water tank 40 are vertical bearing tank；As shown in figure 3, the air-conditioning water pot 20
To be sequentially communicated the multiple of setting, in the present embodiment, which is five, and the quantity of air-conditioning water pot 20 is unlimited, can
Increased or decreased according to actual needs, the water outlet of air-conditioner host 60 connects first air-conditioning water pot 20, aforementioned first into
Water pipe 12 also connects first air-conditioning water pot 20, and the water inlet of air-conditioner host 60 connects the last one air-conditioning water pot 20, and aforementioned
One outlet pipe 14 also connects the last one air-conditioning water pot 20.
As shown in figure 4, the hot-water cylinder 30 is to be sequentially communicated the multiple of setting, in the present embodiment, hot-water cylinder 30 is four,
The quantity of hot-water cylinder 30 is unlimited, can be increased or decreased according to actual needs, and first hot-water cylinder 30 is connected with make-up pipe
102, aforementioned second water inlet pipe 13 connects first hot-water cylinder 30, and aforementioned second outlet pipe 15 connects the last one hot-water cylinder 30.
As shown in figure 5, the water tank 40 is multiple, in the present embodiment, water tank 40 is eight, the quantity of water tank 40
It is unlimited, it can be increased or decreased according to actual needs, each water tank 40 is respectively provided with third water inlet 41, third water outlet
42nd, the 4th water inlet 43, the 4th water outlet 44 and the 5th water outlet 45, the third water inlet 41 connect the last one aforementioned hot water
Tank 30 and make-up pipe 102, the 4th water outlet 44 connect the water inlet of aforementioned first hot-water cylinder 30 by first pipe 46,
Third circulating pump 47 is provided in the first pipe 46, in the present embodiment, which is two be arranged in parallel,
One of third circulating pump 47 is spare, and two third circulating pumps 47 can concurrently or separately work.
As shown in fig. 6, the steam-water heat exchanging unit 50 includes carbonated drink plate heat exchanger 51, which has
There are the 6th water inlet 511, the 6th water outlet 512, steam inlet 513 and steam (vapor) outlet 514, the 6th water inlet 511 and the 6th
Water outlet 512 connects, and the 6th water inlet 511 connects aforementioned third water outlet 42 by third water inlet pipe 52, third water inlet
The 4th circulating pump 53 is provided on pipe 52, in the present embodiment, the 4th circulating pump 53 is two be arranged in parallel, one of them
4th circulating pump 53 is spare, and two the 4th circulating pumps 53 can concurrently or separately work, and the 6th water outlet 512 passes through third outlet pipe
54 aforementioned 4th water inlets 43 of connection, the steam inlet 513 are connected with steam (vapor) outlet 514, which is connected with steam
Input pipe 55, the steam (vapor) outlet 514 are connected with steam output pipe 56.In the present embodiment, the carbonated drink plate heat exchanger 51 is simultaneously
Two of connection setting, for one of carbonated drink plate heat exchanger 51 to be spare, two carbonated drink plate heat exchangers 51 can concurrently or separately work
Make.
And Desuperheating device 57 is provided on the steam input pipe 55, which includes shell 571 and sets
The steam pipe coil 572 being placed in shell 571, the both ends of the shell 571 are respectively arranged with the 7th water inlet 501 and the 7th water outlet
502, the 7th water inlet 501 connection third water inlet pipe 52, the 7th water outlet 502 connection third outlet pipe 54, steam pipe coil 572 with
Steam input pipe 55 is connected in series with, and so works as steam input pipe 55 when the temperature is excessively high, can be relatively low by temperature in third water inlet pipe 52
Water be introduced in shell 571 so that vapor (steam) temperature reduces, and the steam for avoiding temperature excessively high is input to carbonated drink plate heat exchanger 51
Interior that carbonated drink plate heat exchanger 51 is damaged, the water after temperature raising is exported from the 7th water outlet 502 to third outlet pipe 54
It is interior.In addition, further comprising there is control cabinet 58, electric control valve 59 is provided on the steam input pipe 55, the electric control valve
59 connect with Desuperheating device 57, and temperature sensor 503 is provided on the third outlet pipe 54, the temperature sensor 503 and electronic
Regulating valve 59 is all connected with control cabinet 58, in this way, automatically turning on electric control valve 59 as needed, that steam is input to carbonated drink is board-like
In heat exchanger 51, heat temperature raising is carried out to water using high-temperature steam.
In addition, first air-conditioning water pot 20, the first water inlet pipe 12, the second water inlet pipe 13, the second outlet pipe 15, first
Temperature sensor 103 is both provided on hot-water cylinder 30, water tank 40 and third outlet pipe 54, at each position of detecting real-time
Temperature.
The course of work that the present embodiment is described in detail is as follows：
During work, the high-temperature air conditioner water that air-conditioner host 60 generates is input to first air-conditioning water pot 20, when first air-conditioning
During air conditioner water overfill in water pot 20, in air conditioner water overflow to each air-conditioning water pot 20, the air-conditioning in first air-conditioning water pot 20
Water is exported under the action of first circulation pump 16 and is entered in water water plate heat exchanger 11 by the first water inlet pipe 12, first sky
Its temperature of the air conditioner water of the output of water transfer tank 20 is generally 60 DEG C, and then, air conditioner water is by cooling in water water plate heat exchanger 11
It exports and is input in the last one air-conditioning water pot 20, air-conditioning coolant-temperature gage at this time is down to 16 DEG C, can be input to air-conditioner host 60
In recycled.
At the same time, the water of first hot-water cylinder 30 is generally from make-up pipe 102, and temperature is relatively low, and generally only 15
DEG C, the water of first hot-water cylinder 30 exports under the action of second circulation pump 17 and to enter water water by the second water inlet pipe 13 board-like
In heat exchanger 11, then, water is exported by heating and is input in the last one hot-water cylinder 30 in water water plate heat exchanger 11,
Water its temperature in the last one hot-water cylinder 30 is available for users to use, when the last one hot-water cylinder 30 fills generally up to 59 DEG C
Man Hou, hot water is successively in overflow to each hot-water cylinder 30.
Also, the hot water of the last one hot-water cylinder 30 can be input in each water tank 40, the hot water in water tank 40
When needing to be heated up again, the hot water in water tank 40 can be input in steam-water heat exchanging unit 50, utilize high-temperature steam pair
Hot water is further heated up, and the water after heating up again can be exported from the 5th water outlet 45 and be used for user.If water tank 40
It, can be defeated by the water extraction in water tank 40 under the action of third circulating pump 47 when the interior hot water demand temperature raising number of degrees are little
Enter into first hot-water cylinder 30, then, then being input in water water plate heat exchanger 11 increases water temperature, and the water after heating can return
It flow in water tank 40.
The design focal point of the present invention is：It is returned after the air conditioner water of high temperature being caused to reduce temperature by using water water heat-exchange unit
Air-conditioner host recycling is flow to, while causes domestic water raising, is used with providing hot water to user, effectively realizes air-conditioning
The recycling of heat, avoids heat losses, meets energy conservation and environmental protection, meanwhile, using steam-water heat exchanging unit hot water is increased to user
Required temperature, the use for user provide conveniently.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example, still
Belong in the range of technical solution of the present invention.
Claims (7)
1. a kind of air-conditioning recuperation of heat energy-saving hot-water system, it is characterised in that：Include water water heat-exchange unit, air-conditioning water pot, hot water
Tank, water tank and steam-water heat exchanging unit；
The water water heat-exchange unit includes water water plate heat exchanger, the water water plate heat exchanger have the first water inlet, second into
The mouth of a river, the first water outlet and the second water outlet, first water inlet are connected with the first water outlet, the second water inlet and the second water outlet
Mouth connection, first water inlet are connected with the first water inlet pipe, and the second water inlet is connected with the second water inlet pipe, the connection of the first water outlet
There is the first outlet pipe, the second water outlet connects the second outlet pipe, and first circulation pump, the second water inlet are provided on first water inlet pipe
Second circulation pump is provided on pipe；
The air-conditioning water pot is be sequentially communicated setting multiple, and the water outlet of air-conditioner host connects first air-conditioning water pot, aforementioned the
One water inlet pipe also connects first air-conditioning water pot, and the water inlet of air-conditioner host connects the last one air-conditioning water pot, and aforementioned first goes out
Water pipe also connects the last one air-conditioning water pot；
The hot-water cylinder is be sequentially communicated setting multiple, and first hot-water cylinder is connected with make-up pipe, and aforementioned second water inlet pipe connects
Lead to first hot-water cylinder, aforementioned second outlet pipe connects the last one hot-water cylinder；
To be multiple, each water tank is respectively provided with third water inlet, third water outlet, the 4th water inlet, the 4th goes out the water tank
The mouth of a river and the 5th water outlet, which connects the last one aforementioned hot-water cylinder and make-up pipe, the 4th water outlet lead to
The water inlet that first pipe connects aforementioned first hot-water cylinder is crossed, third circulating pump is provided in the first pipe；
The steam-water heat exchanging unit includes carbonated drink plate heat exchanger, which there is the 6th water inlet, the 6th to go out
The mouth of a river, steam inlet and steam (vapor) outlet, the 6th water inlet are connected with the 6th water outlet, and the 6th water inlet is intake by third
Pipe connects aforementioned third water outlet, is provided with the 4th circulating pump on the third water inlet pipe, the 6th water outlet passes through third outlet pipe
Aforementioned 4th water inlet is connected, which connects with steam (vapor) outlet, which is connected with steam input pipe, the steam
Outlet is connected with steam output pipe；The water water plate heat exchanger is two, in parallel for each water water plate heat exchanger
It is provided with two first circulations pump and has been arranged in parallel two second circulations pump；It is set between first water inlet pipe and the first outlet pipe
The first temperature adjustment pipe is equipped with, the second temperature adjustment pipe is provided between the second water inlet pipe and the second outlet pipe, the first temperature adjustment pipe and second
Control valve is both provided on temperature adjustment pipe；
Desuperheating device is provided on the steam input pipe, which includes shell and the steam being set in shell
Coil pipe, the both ends of the shell are respectively arranged with the 7th water inlet and the 7th water outlet, and the 7th water inlet connects third water inlet pipe, the
Seven water outlets connect third outlet pipe, and steam pipe coil is connected in series with steam input pipe.
2. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：The third circulating pump is simultaneously
Two of connection setting.
3. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：4th circulating pump is simultaneously
Two of connection setting.
4. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：The carbonated drink plate heat exchanger
For two be arranged in parallel.
5. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：Further comprise there is control
Case is provided with electric control valve on the steam input pipe, which connects with Desuperheating device, is set on the third outlet pipe
Temperature sensor is equipped with, the temperature sensor and electric control valve are all connected with control cabinet.
6. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：First air conditioner water
It is respectively provided on tank, the first water inlet pipe, the second water inlet pipe, the second outlet pipe, first hot-water cylinder, water tank and third outlet pipe
There is temperature sensor.
7. air-conditioning recuperation of heat energy-saving hot-water system according to claim 1, it is characterised in that：The air-conditioning water pot, hot water
Tank and water tank are vertical bearing tank, which is five, and hot-water cylinder is four, and water tank is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711430.4A CN104501375B (en) | 2014-12-01 | 2014-12-01 | Air-conditioning recuperation of heat energy-saving hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410711430.4A CN104501375B (en) | 2014-12-01 | 2014-12-01 | Air-conditioning recuperation of heat energy-saving hot-water system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501375A CN104501375A (en) | 2015-04-08 |
| CN104501375B true CN104501375B (en) | 2018-07-06 |
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ID=52942802
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410711430.4A Active CN104501375B (en) | 2014-12-01 | 2014-12-01 | Air-conditioning recuperation of heat energy-saving hot-water system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119143A (en) * | 1975-09-22 | 1978-10-10 | Scientific-Atlanta, Inc. | Heat transfer system |
| DD214189A1 (en) * | 1983-03-30 | 1984-10-03 | Bau U Montagekombinat Ost Veb | APPARATUS FOR USE OF CONDENSATE WATER FOR USE OF WASTEWATER WATER TREATMENT IN OBJECTS OPERATED IN A TWO-LAYER, FOR EXAMPLE, LARGE KITCHENS |
| CN2603921Y (en) * | 2003-02-21 | 2004-02-18 | 李显月 | Energy-saving air central conditioning capable of supplying cool, heat, warm water and steam. |
| CN102967074A (en) * | 2012-11-15 | 2013-03-13 | 信天翁微电子能源（大连）有限公司 | Steam waste heat recycling device and control method thereof |
| CN203404836U (en) * | 2013-06-27 | 2014-01-22 | 上海三益建筑设计有限公司 | Steam condensation water recovery system |
| CN203907724U (en) * | 2014-04-22 | 2014-10-29 | 上海工程技术大学 | System for using steam condensate to preheat domestic hot water |
| CN204268655U (en) * | 2014-12-01 | 2015-04-15 | 东莞市恒丰换热器有限公司 | Air conditioner heat reclaims energy-saving hot-water system |
-
2014
- 2014-12-01 CN CN201410711430.4A patent/CN104501375B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119143A (en) * | 1975-09-22 | 1978-10-10 | Scientific-Atlanta, Inc. | Heat transfer system |
| DD214189A1 (en) * | 1983-03-30 | 1984-10-03 | Bau U Montagekombinat Ost Veb | APPARATUS FOR USE OF CONDENSATE WATER FOR USE OF WASTEWATER WATER TREATMENT IN OBJECTS OPERATED IN A TWO-LAYER, FOR EXAMPLE, LARGE KITCHENS |
| CN2603921Y (en) * | 2003-02-21 | 2004-02-18 | 李显月 | Energy-saving air central conditioning capable of supplying cool, heat, warm water and steam. |
| CN102967074A (en) * | 2012-11-15 | 2013-03-13 | 信天翁微电子能源（大连）有限公司 | Steam waste heat recycling device and control method thereof |
| CN203404836U (en) * | 2013-06-27 | 2014-01-22 | 上海三益建筑设计有限公司 | Steam condensation water recovery system |
| CN203907724U (en) * | 2014-04-22 | 2014-10-29 | 上海工程技术大学 | System for using steam condensate to preheat domestic hot water |
| CN204268655U (en) * | 2014-12-01 | 2015-04-15 | 东莞市恒丰换热器有限公司 | Air conditioner heat reclaims energy-saving hot-water system |
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| Publication number | Publication date |
|---|---|
| CN104501375A (en) | 2015-04-08 |
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