CN203549977U - Heat exchange cooling device - Google Patents
Heat exchange cooling device Download PDFInfo
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- CN203549977U CN203549977U CN201320644480.6U CN201320644480U CN203549977U CN 203549977 U CN203549977 U CN 203549977U CN 201320644480 U CN201320644480 U CN 201320644480U CN 203549977 U CN203549977 U CN 203549977U
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- 238000001816 cooling Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 242
- 239000008236 heating water Substances 0.000 claims abstract description 64
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 239000008400 supply water Substances 0.000 claims description 6
- 238000005493 welding type Methods 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
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Abstract
The utility model provides household cooling heat exchange equipment for centralized heating, which can provide winter domestic hot water and a floor heating water mixing cooling function for centralized heating and floor heating users. A heat exchange cooling device comprises a floor heating water mixing device 100 and a heat exchanger 200, wherein the floor heating water mixing device 100 is formed by a circulating water pump, a water mixing valve, a water mixing temperature control device and the like; a primary heating water channel of the heat exchanger is connected in series between a heating water inlet pipeline and a heating water inlet of the floor heating water mixing device; one end of a secondary domestic water channel of the heat exchanger is communicated with a domestic cold water pipeline and the other end of the secondary domestic water channel is communicated with a user domestic hot water pipeline; a water return port of the floor heating water mixing device is communicated with a heating water return pipeline; a floor heating water supply pipe is communicated with a manifold; a floor heating water return pipe is communicated with a water collector. Optionally, to provide constant-temperature hot water, the heat exchange cooling device also comprises a self-operated constant-temperature water mixing device 300 and a hot water circulating device 400; the heat exchange cooling device can achieve an effect of providing hot water when a user opens a faucet at any moment.
Description
Technical field
The utility model relates to a kind of family expenses conversion equipment for central heating, is that a kind of central heating heat that utilizes provides the device of domestic hot-water and floor heating cooling to user particularly.
Background technology
Central heating is very universal at north of China, and in the region that utilizes steam power plant's residual-heat heating, central heating is a kind of heat-supplying mode cheaply.Winter, domestic hot-water was also the necessity of northern family, and utilizing central heating cheaply that domestic hot-water is provided is a kind of mode of economy.For reaching this object, have user to use to be arranged on the coil exchanger of radiator the inside, or the braze welding type plate type heat exchanger being connected on heating supervisor obtains hot water.But these two kinds of modes are Shortcomings part all, and the former water supply capacity is limited, and the domestic hot-water of enough water yields and sufficient temp cannot be provided when heating water temperature is lower; The latter also exists when using domestic hot-water heating water temperature drop low more, affects the problem of heating.
For the floor heating user of some central heating, also need supply water temperature to be reduced to and to be applicable to the water temperature that floor heating is used, therefore ground heating water mixing device need to be installed.When floor heating user is before ground heating water mixing device during mounting heat exchanger; there is the inconvenient problem of installing; in the time of also can using domestic hot-water, heating water temperature reduces; the ground heating water mixing device water pump with low-temperature protection function can quit work; heating passage hot water flow reduces, and domestic hot-water and heating are all influenced.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of cooling of the family expenses for central heating heat transmission equipment is provided, can be central heating floor heating user provide winter domestic hot-water and the mixed water for cooling function of floor heating, easy for installation and when more domestic hot-water is provided, reduce the impact on heating.
The technical measures of taking for above-mentioned technical problem the present invention are:
A heat exchange heat sink, comprising: the ground heating water mixing device consisting of parts such as water circulating pump, mixed water valve, mixed water attemperating units; Also comprise heat exchanger: its heating water passage is connected between the heating water inlet of heating inlet channel and ground heating water mixing device; Its secondary Living Water passage one end is communicated with life cold water pipes, and the other end supplies and family domestic hot-water's pipeline communication; The water return outlet of ground heating water mixing device is communicated with heating water return pipeline; Floor heating feed pipe is communicated with water knockout drum, and floor heating return pipe is communicated with water collector.
Adopt the heat exchange heat sink of such scheme, when user does not use domestic hot-water, Living Water not with heating water heat exchange, the hot water of central heating enters in ground heating water mixing device without cooling, and the heating hot water of suitable temperature is provided for floor heating under ground heating water mixing device control action.
When user uses domestic hot-water, life cold water, through heat exchanger and heating hot water heat exchange, is delivered to domestic hot-water's pipeline and is supplied with user's use after intensification; Reverse being furnished with of one subchannel of heating water and two subchannels of Living Water is beneficial to the leaving water temperature that improves domestic hot-water; Because heat exchanger is positioned at before ground heating water mixing device, so domestic hot-water supply is preferential; The heating hot water that reduces temperature after heat exchange enters in ground heating water mixing device, under the adjusting of the inner water-mixing temperature control device of ground heating water mixing device, automatically increases heating hot water flow one time, improves ground warm water temperature, has also increased the ability that domestic hot-water is provided.Due to both are become one, during installation, only need to connect central heating for water return pipeline and user's house ornamentation hot duct, easy construction, connects more reliable.
As a kind of optimization: the ground heating water mixing device in described heat exchange heat sink also has water pump low-temperature protection controller; can detect the supply water temperature that heating hot water pipeline is come; after supply water temperature is lower than preset value, stop water circulating pump operation, realize the defencive function of cutting off the water.Due to the heating water temperature before water pump low-temperature protection controller direct-detection heat exchanger, the impact that while not used domestic hot-water, water temperature reduces, works more reliable and more stable.
As a kind of preferred version, the preferred braze welding type plate type heat exchanger of described heat exchanger, has advantages of that the little heat exchange amount of volume is large.
As a kind of preferred version, the mixed water attemperating unit in described heat exchange heat sink adopts the mixed water management parts of self-operated type to form, and such as self-operated type teletransmission temperature-sensing valve or self-operated type constant-temperature water mixing valve, has stable performance, the advantage that temperature control precision is high.
As a kind of preferred version; mixed water attemperating unit in described heat exchange heat sink adopts electronic temperature controller to form; now the function of water pump low-temperature protection controller can be integrated in the mixed water attemperating unit of described electronics, has demonstration and accurately controls advantage easily.
As entering a kind of improvement: described heat exchange heat sink also comprises that a self-operated type constant-temperature mixes wet part, Living Water feeder connection of its cold water inlet and heat exchanger is communicated with, domestic hot-water's delivery port of its water inlet of hot water and heat exchanger is communicated with, its mixed water delivery port and domestic hot-water's pipeline communication.
Adopt above-mentioned improvement, life cold water all enters the mixed wet part of self-operated type constant-temperature with the domestic hot-water of heating up through heat exchanger heat exchange and carries out the mixed water of automatic constant-temperature, and the domestic hot-water who makes to be supplied to domestic hot-water's pipeline is constant-temperature hot water, and user uses convenient safety.
As further improvement: described heat exchange heat sink also comprises a hot water circulating device; The water inlet of hot water of described hot water circulating device is communicated with the mixed water delivery port of the mixed wet part of self-operated type constant-temperature; Hot water outlet is managed and is communicated with domestic hot-water; Life cold water delivery port is communicated with a Living Water passage cold water inlet of heat exchanger, and life cold water inlet is communicated with life cold water pipe; Recirculated water water return outlet is communicated with domestic hot-water's return pipe.
Through above-mentioned improvement, heat exchanger hot water out, through the constant temperature water mixing of self-operated type constant-temperature water admixing device, under the effect of hot water circulating device, can provide constant-temperature hot water supply for user, and can meet user's tap of fetching boiling water at any time just has the demand of constant-temperature hot water.
Through above-mentioned improvement, this heat exchange heat sink not only can provide floor heating water to user, and ready-to-use constant temperature domestic hot-water can be provided, and solves heating and domestic hot-water's demand simultaneously, uses more convenient comfortable.
Accompanying drawing explanation:
Fig. 1 is the principle schematic of an embodiment of heat exchange heat sink described in the utility model.
The specific embodiment:
Shown in Fig. 1 in described heat exchange heat sink embodiment: ground heating water mixing device 100, consists of parts such as water circulating pump 101, mixed water valve 102, mixed water attemperating units 103; Heat exchanger 200, has heating water passage and secondary Living Water passage, and its heating water passage is connected between the heating water inlet 104 of heating inlet channel 1 and ground heating water mixing device; Its secondary Living Water passage one end is communicated with life cold water pipes 3, and the other end is communicated with user domestic hot-water pipeline 4; The water return outlet 105 of ground heating water mixing device 100 is communicated with heating water return pipeline 2; Floor heating feed pipe 106 is communicated with water knockout drum, and floor heating return pipe 107 is communicated with water collector.
Adopt the heat exchange heat sink of such scheme, when user does not use domestic hot-water, Living Water not with heating water heat exchange, the heating hot water of central heat supplying inlet channel 1, just enters in the heating water inlet 104 of ground heating water mixing device 100 by a heating water passage of heat exchanger 200 without cooling; During water circulating pump 101 operation, the floor heating backwater of the lower temperature of being returned by floor heating return pipe 107 can be extracted into the cold water channel porch of mixed water valve 102, the high temperature heating hot water of coming in water inlet 104 in mixed water valve 102 mixes; Mixed water valve 102, under the control of mixed water attemperating unit 103, can regulate the mixed proportion of high temperature heating hot water and low temperature floor heating backwater, for floor heating provides the heating hot water of suitable temperature.
When user uses domestic hot-water, the Living Water passage of the life cold water that life cold water pipe 3 is sent here by heat exchanger 200 and with secondary heating water passage in heating hot water heat exchange, after intensification, deliver to domestic hot-water and manage in 4.Due to before heat exchanger 200 is positioned at the heating water inlet 104 of ground heating water mixing device 100, so the Living Water in heat exchanger 200 preferentially obtains the heat in heating water; Heating water reduces temperature and enters in ground heating water mixing device 100 after heat exchanger 200, under the effect of mixed water attemperating unit 103, mixed water valve 102 is opened large hot water inflow and reduces backwater inflow, the flow of a heating water passage by heat exchanger 200 is increased, when having increased domestic hot-water's supply capacity, also improved floor heating water-mixing temperature degree, reduced and use the impact of Living Water on heating.
In the present embodiment, due to the scheme that heat exchanger 200 and ground heating water mixing device 100 are become one, installation is convenient, connects more reliable.Due to the automatic adjusting heating hot water flow of ground heating water mixing device, can provide the domestic hot-water of more heats simultaneously; As a kind of preferred version, reverse being furnished with of a subchannel of heating water and two subchannels of Living Water is beneficial to the leaving water temperature that improves domestic hot-water.
As a kind of optimization: described ground heating water mixing device 100 has water pump low-temperature protection controller 108, can detect the supply water temperature of heating hot water pipeline 1, after supply water temperature is lower than setting value, stop water circulating pump 101 operations, realize the defencive function of cutting off the water.Due to the heating water temperature before water pump low-temperature protection controller 108 direct-detection heat exchangers 200, the impact that while not used domestic hot-water, water temperature reduces, working stability is reliable.
As a kind of preferred version, the preferred braze welding type plate type heat exchanger of described heat exchanger 200, has advantages of that the little heat exchange amount of volume is large.
As a kind of preferred version, the mixed water attemperating unit 103 in described heat exchange heat sink adopts the mixed water management parts of self-operated type to form, and such as self-operated type teletransmission temperature-sensing valve or self-operated type constant-temperature water mixing valve, has stable performance, the advantage that temperature control precision is high;
As a kind of preferred version, mixed water attemperating unit 103 in described heat exchange heat sink adopts electronic temperature controller to form, now the function of water pump low-temperature protection controller 108 can be integrated in the mixed water attemperating unit 103 of described electronics, has demonstration and accurately controls advantage easily;
As entering a kind of improvement: described heat exchange heat sink also comprises that a self-operated type constant-temperature mixes wet part 300,200 Living Water feeder connections of its cold water inlet and heat exchanger are communicated with, 200 domestic hot-water's delivery ports of its water inlet of hot water and heat exchanger are communicated with, and its mixed water delivery port 301 is communicated with domestic hot-water's pipeline 4.
Adopt above-mentioned improvement, life cold water all enters the mixed wet part 300 of self-operated type constant-temperature with the domestic hot-water that 200 heat exchange heat up through heat exchanger and carries out the mixed water of automatic constant-temperature, the domestic hot-water who makes to be supplied to domestic hot-water's pipeline 4 is constant-temperature hot water, and user uses convenient safety.
As further improvement: described heat exchange heat sink also comprises a hot water circulating device 400 consisting of hot-water circulating pump 401, hot water circuit controller 402, return water temperature sensor 403, water flow sensing unit 404, backwater check-valves 405; The water inlet of hot water 410 of described hot water circulating device 400 is communicated with the mixed water delivery port 301 of the mixed wet part 300 of self-operated type constant-temperature; Hot water outlet 420 is managed 4 with domestic hot-water and is communicated with; Life cold water delivery port 430 is communicated with a Living Water passage cold water inlet of heat exchanger 200, and life cold water inlet 440 is communicated with life cold water pipe 3; Recirculated water water return outlet 450 is communicated with domestic hot-water's return pipe 5; Before water flow sensing unit 404 is arranged on domestic hot-water's delivery port 420; Return water temperature sensor 403 and backwater check-valves 405 are arranged on and loop back between the mouth of a river 450 and life cold water access point 460; Hot water circulating pump 401 can be arranged between domestic hot-water's water inlet 410 and domestic hot-water's delivery port 420, also can be arranged on and loop back between the mouth of a river 450 and life cold water access point 460, and its water (flow) direction is consistent with corresponding pipeline water (flow) direction; Water flow sensing unit 404, for judging whether user needs to use hot water, because hot water circulating device is existing known technology, can select current to trigger control, thermostatic control, timing controlled isotype as required, no longer describes in detail for simplicity at this.
Through above-mentioned improvement, heat exchanger 200 hot water is out through the constant temperature water mixing of self-operated type constant-temperature water admixing device 300, under the effect of hot water circulating device 400, can provide constant-temperature hot water supply for user, can meet user's tap of fetching boiling water at any time just has the demand of constant-temperature hot water.
Through above-mentioned improvement, this heat exchange heat sink not only can provide floor heating water to user, and ready-to-use constant temperature domestic hot-water can be provided, and solves heating and domestic hot-water's demand simultaneously, uses more convenient comfortable.
Provided in the present embodiment a kind of embodiment of heat exchange heat sink, ground heating water mixing device wherein, hot water circulating devices etc. are all known technology, main points of the present utility model are the assembled scheme between these devices, the ground heating water mixing device structure of enumerating in embodiment and hot water circulating device structure be a kind of scheme for implementing only, heat exchange heat sink described in the utility model is not limited, in known technology scope, the variation of these devices and the adjustment of structure, only otherwise the combinatorial property between modifier, all in the utility model protection domain.
Claims (7)
1. a heat exchange heat sink, comprising: the ground heating water mixing device consisting of parts such as water circulating pump, mixed water valve, mixed water attemperating units; It is characterized in that described heat exchange heat sink also comprises heat exchanger: heating water passage of described heat exchanger is connected between the heating water inlet of heating inlet channel and ground heating water mixing device; Secondary Living Water passage one end is communicated with life cold water pipes, and the other end supplies and family domestic hot-water's pipeline communication.
2. heat exchange heat sink as claimed in claim 1, is characterized in that: the ground heating water mixing device in described heat exchange heat sink also has water pump low-temperature protection controller, stops water circulating pump operation after supply water temperature is lower than preset value.
3. heat exchange heat sink as claimed in claim 1, is characterized in that: described heat exchanger is braze welding type plate type heat exchanger.
4. heat exchange heat sink as claimed in claim 1 or 2, is characterized in that: described mixed water attemperating unit adopts the mixed water management parts of self-operated type to form.
5. heat exchange heat sink as claimed in claim 1 or 2, is characterized in that: described mixed water attemperating unit adopts electronic temperature controller to form, and the function of water pump low-temperature protection controller can be integrated in the mixed water attemperating unit of described electronics.
6. heat exchange heat sink as claimed in claim 1 or 2, it is characterized in that: described heat exchange heat sink also comprises that a self-operated type constant-temperature mixes wet part, Living Water feeder connection of its cold water inlet and heat exchanger is communicated with, domestic hot-water's delivery port of its water inlet of hot water and heat exchanger is communicated with, its mixed water delivery port and domestic hot-water's pipeline communication.
7. heat exchange heat sink as claimed in claim 6, is characterized in that: described heat exchange heat sink also comprises a hot water circulating device; The water inlet of hot water of described hot water circulating device is communicated with the mixed water delivery port of the mixed wet part of self-operated type constant-temperature; Hot water outlet is managed and is communicated with domestic hot-water; Life cold water delivery port is communicated with a Living Water passage cold water inlet of heat exchanger, and life cold water inlet is communicated with life cold water pipe; Recirculated water water return outlet is communicated with domestic hot-water's return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644480.6U CN203549977U (en) | 2013-10-19 | 2013-10-19 | Heat exchange cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644480.6U CN203549977U (en) | 2013-10-19 | 2013-10-19 | Heat exchange cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN203549977U true CN203549977U (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644480.6U Expired - Lifetime CN203549977U (en) | 2013-10-19 | 2013-10-19 | Heat exchange cooling device |
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| Country | Link |
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| CN (1) | CN203549977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518523A (en) * | 2018-05-29 | 2018-09-11 | 郑州博容节能设备有限公司 | Based on water temperature rapid feedback formula thermostatic mixing valves in Constant-temp. pipeline and its constant temperature heat-exchange system and constant-temperature water mixing device |
-
2013
- 2013-10-19 CN CN201320644480.6U patent/CN203549977U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518523A (en) * | 2018-05-29 | 2018-09-11 | 郑州博容节能设备有限公司 | Based on water temperature rapid feedback formula thermostatic mixing valves in Constant-temp. pipeline and its constant temperature heat-exchange system and constant-temperature water mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180814 Address after: 450000 No. 7, 162 building, No. 80 Power Plant Road, Zhengzhou high tech Industrial Development Zone, Henan, 22 Patentee after: ZHENGZHOU BONRUN ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 450000 B, 22 / F, block D, Yuhong garden, Zijingshan Road, Zhengzhou City, Zhengzhou, Henan. Patentee before: Shen Guoqiang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
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| CX01 | Expiry of patent term |