CN107676982A - Circulate pre-heating system - Google Patents
Circulate pre-heating system Download PDFInfo
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- CN107676982A CN107676982A CN201710953259.1A CN201710953259A CN107676982A CN 107676982 A CN107676982 A CN 107676982A CN 201710953259 A CN201710953259 A CN 201710953259A CN 107676982 A CN107676982 A CN 107676982A
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- preheating
- water
- circulation
- inlet pipe
- hot
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 363
- 238000004891 communication Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 26
- 239000000498 cooling water Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The present invention provides a kind of circulation pre-heating system, including water heater, is connected to the cold water pipe and hot-water line of the water heater both sides, and the circulation preheating device being connected on the hot-water line；The circulation preheating device includes heating arrangements, is connected to the preheating water inlet pipe and preheating outlet pipe at the heating arrangements both ends, and the water circulating pump being arranged on the preheating water inlet pipe；The preheating water inlet pipe and preheating outlet pipe are respectively communicated with the hot-water line two, and the preheating water inlet pipe, heating arrangements, preheating outlet pipe, hot-water line, preheating water inlet pipe are sequentially communicated to form circulation preheating pipeline.Circulation pre-heating system provided by the invention, can not only realize start instant-heating and outlet hot, moreover it is possible to coordinate common gas heater to use, be easy to commercially promote, improve the popularization and ambient adaptability of product.
Description
Technical field
The present invention relates to supply water technical field, more particularly to a kind of circulation pre-heating system.
Background technology
General gas water heater start needs wait for a period of time and can just go out hot water, and this is always to perplex gas heater row
One maximum pain spot of industry.Both the comfort of user had been influenceed, while has gone back waste water resource, has had become industry and is badly in need of solving
A problem.In the conventional technology, a kind of more common solution is to increase by one inside general gas water heater
Water circulating pump, exterior line is formed a circulation waterway with gas heater, under the driving of water circulating pump, pass through combustion gas heat
Hydrophone preheats to the cold water in circulation waterway, so as to reach the function of start instant-heating and outlet hot.But general gas water heater
Because inside is without driving water pump, therefore recirculated water flowing and the function of preheating in advance can not be realized.So that to use this
Solution just needs individually to develop a brand-new gas heater type with the pre- hot function of circulation, and cost is higher.And
And for having bought the user of general gas water heater, can only be by changing the gas fired water heater with pre- hot function
The function of start instant-heating and outlet hot could be realized, it is impossible to take old gas heater user into account.Therefore, it is this to realize that start goes out heat
The gas fired water heater of water is commercially not easy to promote, and the popularization of product, ambient adaptability be not high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of circulation pre-heating system, can not only realize that start goes out heat
Water, moreover it is possible to coordinate common gas heater to use, be easy to commercially promote, the popularization and environment for improving product are applicable
Property.
The technical scheme that the present invention solves to use described in its technical problem is as follows：
One kind circulation pre-heating system, including water heater, the cold water pipe and hot-water line of the water heater both sides are connected to,
And it is connected to the circulation preheating device on the hot-water line；
The circulation preheating device includes heating arrangements, be connected to the heating arrangements both ends preheating water inlet pipe and
Outlet pipe is preheated, and the water circulating pump being arranged on the preheating water inlet pipe；The preheating water inlet pipe, preheating outlet pipe difference
Connected with the hot-water line, and the preheating water inlet pipe, heating arrangements, preheating outlet pipe, hot-water line, preheating water inlet pipe connect successively
It is logical to form circulation preheating pipeline.
By the circulation preheating device being arranged on the hot-water line of the water heater, can open the water heater it
Before, circulating-heating is carried out to the water in the hot-water line.So, the water in water heater can be heated opening the water heater
Before, first institute is then passed through after water heater heats water using the water heated in the hot-water line in circulation preheating device
State hot-water line and continuously discharge use.So as to by setting circulation preheating device on the hot-water line, without changing common combustion
Gas water heater is the gas heater of the new-type pre- hot function of band, it is possible to the function of start instant-heating and outlet hot is realized, it is convenient to general
Logical gas heater carries out renovation and utilization, easy to utilize, and can reduce cost.
Further technical scheme is illustrated below：
In one of the embodiments, the circulation preheating device also includes the temperature being arranged on the preheating water inlet pipe
Sensor, and the preheating controller being connected with the temperature sensor, the preheating controller and the heating arrangements and are followed
Ring water pump is all connected with.Water temperature in the preheating water inlet pipe can be detected by the temperature sensor, be easy to the pre- thermal control
Device processed is controlled regulation to the heating arrangements and water circulating pump, so as to which the water in the preheating water inlet pipe is heated to
Suitable temperature.
In one of the embodiments, the circulation preheating device also includes shell structure, the heating arrangements, recirculated water
Pump, temperature sensor, preheating controller may be contained within the shell structure, and the preheating water inlet pipe and preheating outlet pipe are by institute
State and outside is extended to inside shell structure.Set and wrap up the heating arrangements, water circulating pump, temperature sensor, preheating controller
Shell structure, the circulation preheating device can be arranged to a modular entirety, be easily installed using the circulation
Preheating device.
In one of the embodiments, intake in the preheating that the preheating water inlet pipe includes being arranged in the shell structure
The outer water inlet pipe of preheating outside the shell structure is managed and is arranged at, the water circulating pump is arranged in the preheating on water inlet pipe,
Water inlet pipe one end connects with the heating arrangements in the preheating, the other end connects with the outer water inlet pipe of the preheating, and described pre-
The outer water inlet pipe of heat connects with the hot-water line；
The preheating outlet pipe includes outlet pipe in the preheating that is arranged in the shell structure and is arranged at the housing
The outer outlet pipe of preheating outside structure, in the preheating outlet pipe one end connected with the heating arrangements, the other end and the preheating
Outer outlet pipe connection, and the outer outlet pipe of the preheating connects with the hot-water line.By the way that the preheating water inlet pipe is arranged to point
Water inlet pipe and outer water inlet pipe is preheated in preheating that Wei Yu be inside and outside the shell structure, the outlet pipe that preheats is arranged to distinguish
Outlet pipe and the outer outlet pipe of preheating, are not only convenient for realizing the circulation preheating device in the preheating inside and outside the shell structure
Internal current heating and circulation, it is also convenient for realizing pipeline connection and water circulation outside the circulation preheating device.
In one of the embodiments, the preheating that the circulation preheating device also includes being arranged in the shell structure is entered
Water swivel and preheating water out adapter, water inlet pipe and preheat outer water inlet pipe and preheat water supply connector by described and connect in the preheating,
Outlet pipe is connected with outer outlet pipe is preheated by the preheating water out adapter in the preheating.By being set in the shell structure
Preheating water supply connector and the preheating water out adapter is put, the inside and outside pipeline of the circulation preheating device is convenient for and connects
Connect.
In one of the embodiments, the preheating controller includes the timing circuit knot being connected with the heating arrangements
Structure, and the display being connected with the timing circuit structure set circuit.By the timing circuit structure, described add can be made
Heat engine structure is timed heating to current, without being heated always to current, saves the energy.It is moreover, described aobvious by setting
Show setting circuit, acid extraction etc. can be configured and be shown, be easy to user suitably to be adjusted.
In one of the embodiments, the preheating controller also includes the communication link being connected with the timing circuit structure
Connection module, the communication connection module are arranged to wireless communication configuration or wire communication structure.By setting communication connection module,
Telecommunication control can be carried out to the preheating controller and circulation preheating device, it is convenient and simple.
In one of the embodiments, the heating arrangements are arranged to electric heater or air energy heater or solar energy
Heater.These heater structures are simple, easy to use, and cost is relatively low.
In one of the embodiments, the circulation preheating device also includes being connected to the cold water pipe and preheating water inlet pipe
Between intermediate connection tube, and cold valves being arranged on the intermediate connection tube, the cold valves and the warm-up control
Device connects.So, when the water heater breaks down, by the preheating controller cold valves can be controlled to open,
The cold water come is conveyed using the heating arrangements to the cold water pipe to heat, for interim use.
In one of the embodiments, in addition to be connected on the cold water pipe and hot-water line it is at least one use water end (W.E.),
The preheating water inlet pipe, which is connected on the hot-water line and is adjacent to, described uses water end (W.E.)；
The water mixing valve for including being connected with the cold water pipe and hot-water line with water end (W.E.), and be connected with the water mixing valve
Water equipment.By being arranged close to the use water end (W.E.) of the preheating water inlet pipe and hot-water line junction, it is easy to the preheating water inlet
Hot water in pipe and hot-water line is quickly utilized, reduction hot water be transported to it is described with water end (W.E.) when the heat loss that is formed.
In one of the embodiments, hot water outlet joint and cooling water inlet joint are provided with the water heater, it is described
Hot-water line one end is connected with the hot water outlet joint, the other end is connected with described with water end (W.E.)；
The cold water pipe includes the first water inlet pipe being connected with the cooling water inlet joint, and is connected with described with water end (W.E.)
The second water inlet pipe, first water inlet pipe connects with the second water inlet pipe.
The present invention has the advantages that：Realize the function of start instant-heating and outlet hot；Circulation preheating device can be with showing
There is gas heater to be used cooperatively, realize that the technology versatility of start instant-heating and outlet hot function is good；Will not be in heat external cold water pipe
Cold water, the cold water of hot water and cold water pipe in hot-water line is independent of each other.
Brief description of the drawings
Fig. 1 is the structural schematic block diagram of circulation pre-heating system of the present invention；
Fig. 2 is the structural schematic block diagram of the preheating device of circulation pre-heating system of the present invention.
Description of reference numerals：
100- water heaters, 110- cooling water inlet joints, 120- hot water outlet joints, 130- inlet suction ports, 200- cold water pipes,
300- hot-water lines, 400- circulation preheating devices, 401- shell structures, 402- preheating water supply connectors, 403- preheating water out adapters,
410- preheats outer water inlet pipe, water inlet pipe in 420- preheatings, 430- heating arrangements, and outlet pipe in 440- preheatings, 450- preheatings are gone out
Water pipe, 460- water circulating pumps, 470- temperature sensors, 480- preheating controllers, 500- water end (W.E.)s.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein phase in each figure
Same label represents identical part.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining this hair
It is bright, and it is not understood to limitation of the present invention.
As shown in figure 1, the present invention proposes a kind of circulation pre-heating system, including water heater 100, the hot water is connected to
The cold water pipe 200 and hot-water line 300 of the both sides of device 100, and the circulation preheating device 400 being connected on the hot-water line 300.It is logical
The circulation preheating device 400 being arranged on the hot-water line 300 of the water heater 100 is crossed, the 100 of the water heater can opened
Before, circulating-heating is carried out to the water in the hot-water line 300.So, the water heater 100 can opened by water heater 100
In water heating before, first using the water heated in the hot-water line 300 by the circulation preheating device 400, then described
By the hot-water line 300, continuously discharge uses after water heater 100 heats water.So as to by being set on the hot-water line 300
The circulation preheating device 400 is put, without changing the gas heater that common gas heater is the new-type pre- hot function of band,
Can realizes the function of start instant-heating and outlet hot, and renovation and utilization is conveniently carried out to common gas heater, easy to utilize,
And cost can be reduced.
Specifically, as shown in Fig. 2 the circulation preheating device 400 includes heating arrangements 430, it is connected to described add
The preheating water inlet pipe and preheating outlet pipe at the both ends of heat engine structure 430, and the water circulating pump being arranged on the preheating water inlet pipe
460.Moreover, it is described preheating water inlet pipe, preheating outlet pipe connected respectively with the hot-water line 300, and it is described preheating water inlet pipe, follow
Ring water pump 460, heating arrangements 430, preheating outlet pipe, hot-water line 300, preheating water inlet pipe are sequentially communicated to form circulation economizer bank
Road.Before the water heater 100 does not also go out hot water, the heating arrangements 430 of the circulation preheating device 400 can be utilized right
Water in circulation preheating pipeline is heated, and the water circulating pump 460 can make the water circulation flowing in circulation preheating pipeline
(being circulated along the preheating water inlet pipe, preheating outlet pipe, hot-water line 300), so as to the preheating water inlet pipe, pre-
Water in hot outlet pipe, hot-water line 300 carries out circulating-heating, ensures that start can flow out hot water from the hot-water line 300, and
Flowed out after without waiting for the water heater 100, water is heated from the hot-water line 300.In addition, in the present embodiment, it is described to add
Heat engine structure 430 may be configured as electric heater or air energy heater or solar heater.These heater structures are simple, make
With conveniently, cost is relatively low.In addition, in the present embodiment, the water circulating pump 460 can also be arranged on the preheating outlet pipe
On, or the water circulating pump 460 is set in the preheating outlet pipe and preheating water inlet pipe simultaneously, make the circulation preheating pipeline
In water circulation it is more smooth quick.
Moreover, the circulation preheating device 400 also includes the temperature sensor 470 being arranged on the preheating water inlet pipe,
And the preheating controller 480 being connected with the temperature sensor 470, the preheating controller 480 and the heating arrangements 430
It is all connected with water circulating pump 460.Water temperature in the preheating water inlet pipe can be detected by the temperature sensor 470, be easy to
The preheating controller 480 is controlled regulation to the heating arrangements 430 and water circulating pump 460, so as to will be described pre-
Water in hot water inlet pipe is heated to suitable temperature.Moreover, when the temperature sensor 470 detects that water temperature is less than the preheating
During the temperature that controller 480 is set, the can of preheating controller 480 control the heating arrangements 430 to it is described preheat into
Water in water pipe is heated, while flows the water circulation in the circulation preheating pipeline using the water circulating pump 460, from
And realize and circulating-heating is carried out to the water in the circulation preheating pipeline.
In addition, the preheating controller 480 may include the timing circuit structure being connected with the heating arrangements 430, and
The display being connected with the timing circuit structure sets circuit.By the timing circuit structure, the heating arrangements can be made
430 pairs of current are timed heating, without being heated always to current, save the energy.Moreover, by setting the display to set
Circuits, acid extraction etc. can be configured and be shown, be easy to user suitably to be adjusted.It is in addition, described
Preheating controller 480 may also include the communication connection module being connected with the timing circuit structure, and the communication connection module is set
It is set to wireless communication configuration or wire communication structure.By setting communication connection module, can to the preheating controller 430 and
Circulation preheating device 400 carries out telecommunication control, convenient and simple.In the present embodiment, internet, mobile communication can be passed through
The mode such as network or WIFI carries out remote control to the preheating controller 430 and circulation preheating device 400, can be followed to described
Ring preheating device 400 carries out remotely located.For example, for the user using general gas water heater, can be before coming home from work
The circulation preheating device 400 is opened by mobile phone, it is preheated water, start instant-heating and outlet hot can be also enjoyed after going home
Function.
In addition, the circulation preheating device 400 also includes shell structure 401, the heating arrangements 430, water circulating pump
460th, the structure such as temperature sensor 470, preheating controller 480 may be disposed in the shell structure 401, the preheating water inlet
Pipe and preheating outlet pipe inside the shell structure 401 by extending to outside.So, the heating arrangements are wrapped up by setting
430th, the isostructural shell structure 401 of water circulating pump 460, temperature sensor 470, preheating controller 480, can be by the circulation
Preheating device 400 is arranged to a modular entirety, is easily installed and uses the circulation preheating device 400.Can be by described in
The overall assembling of circulation preheating device 400 is set together, and is easy to produce and process, also allows for domestic consumer and install and use.
In addition, the preheating water inlet pipe includes being arranged at water inlet pipe 420 in the preheating in the shell structure 401 and set
In water inlet pipe 410 outside the preheating outside the shell structure 401, the water circulating pump 460 is arranged at water inlet pipe 420 in the preheating
On, the one end of water inlet pipe 420 connects with the heating arrangements 430 in the preheating, the other end connects with the outer water inlet pipe 410 of the preheating
It is logical, and the outer water inlet pipe 410 of the preheating connects with the hot-water line 300.Moreover, the preheating outlet pipe is described including being arranged at
Outlet pipe 440 and the outer outlet pipe 450 of the preheating being arranged at outside the shell structure 401, described in preheating in shell structure 401
The one end of outlet pipe 440 connects with the heating arrangements 430 in preheating, the other end connects with the outer outlet pipe 450 of the preheating, and institute
The outer outlet pipe 450 of preheating is stated to connect with the hot-water line 300.By the way that the preheating water inlet pipe is arranged to be located at the shell respectively
Water inlet pipe 420 and the outer water inlet pipe 410 of preheating in preheating inside and outside body structure 401, the preheating outlet pipe is arranged to position respectively
Outlet pipe 440 and outer outlet pipe 450 is preheated in preheating inside and outside the shell structure 401, be not only convenient for realizing the circulation
Inside preheating device 400 current heating and circulation, be also convenient for realizing the circulation preheating device 400 outside pipeline connection with
Water circulation.It is easy to by water inlet pipe 410 outside the preheating and preheats outer outlet pipe 450 by the circulation preheating device 400
It is connected on the hot-water line 300, to form the circulation preheating pipeline.
Moreover, the circulation preheating device 400 also includes the preheating water supply connector being arranged in the shell structure 401
402 and preheating water out adapter 403, water inlet pipe 420 and preheat outer water inlet pipe 410 and pass through the preheating water supply connector in the preheating
402 are connected, and outlet pipe 440 is connected with outer outlet pipe 450 is preheated by the preheating water out adapter 403 in the preheating.Pass through
Preheating water supply connector 402 and the preheating water out adapter 403 is set in the shell structure 401, is convenient for the circulation
The inside and outside pipeline connection of preheating device 400.
In addition, the circulation pre-heating system is also at least one on the cold water pipe 200 and hot-water line 300 including being connected to
With water end (W.E.) 500, the preheating water inlet pipe is connected on the hot-water line 300 and is adjacent to the water end (W.E.) 500.By by institute
State and be disposed in proximity to the preheating water inlet pipe and hot-water line junction with water end (W.E.) 500, be easy to the preheating water inlet pipe and hot water
Hot water in pipe 300 is quickly utilized, reduce hot water be transported to it is described with water end (W.E.) 500 when the heat loss that is formed.Moreover, institute
State and use water end (W.E.) 500 to include the water mixing valve being connected with the cold water pipe 200 and hot-water line 300, and be connected with the water mixing valve
Water equipment (such as shower head, the fire hose is first-class).In addition, in the present embodiment, one or two or multiple described can be set
With water end (W.E.) 500 on the cold water pipe 200 and hot-water line 300, can accordingly setting one or two or multiple described follow
For ring preheating device 500 on the hot-water line 300, each circulation preheating device 500 can correspond to one or two or more
The individual water end (W.E.) 500.
In addition, hot water outlet joint 120 and cooling water inlet joint 110, the hot-water line are provided with the water heater 100
300 one end are connected with the joint of hot water outlet 120, the other end is connected with described with water end (W.E.) 500, and the hot-water line 300 can incite somebody to action
Delivery caused by the water heater 100 and circulation preheating device 400 uses water end (W.E.) 500 to described.The cold water pipe 200 includes
The first water inlet pipe being connected with the cooling water inlet joint 110, and with second water inlet pipe being connected with water end (W.E.) 500, institute
State the first water inlet pipe to connect with the second water inlet pipe, while first water inlet pipe also connects with the second water inlet pipe with cold water source.
The cold water (i.e. running water) of cold water source can not only be transported in the water heater 100 and be heated by the cold water pipe 200,
Can also be transported to it is described with water end (W.E.) 500 for being used in mixed way.In addition, the water heater 100 is arranged to gas heater, it is described
Inlet suction port 130 is additionally provided with gas heater, is easy to convey burning gases to the gas heater.
Moreover, the circulation preheating device 400 can also include the intermediate connection tube connected with the cold water pipe 200, institute
Stating intermediate connection tube can connect with the preheating water inlet pipe, and the cold valves being arranged on the intermediate connection tube, described cold
Water valve is connected with the preheating controller 480.When the water heater 100 breaks down or other reasonses can not be in use, can
It is to open the cold valves by the preheating controller 480 control, the cold water (i.e. running water) in the cold water pipe 200 is defeated
It is sent in the circulation preheating device 400 and is heated, is used for interim.In addition, the circulation preheating device 400 can be with
Including the cold water storage cistern connected with the preheating water inlet pipe and the attemperater connected with the preheating outlet pipe, the heating arrangements
430 can be heated the cold water stored in the cold water storage cistern, and are transported to the attemperater and are carried out insulation storage, for
Larger amount of hot water uses.
In addition, the operation principle of the circulation pre-heating system is as follows：Before user uses the hot gas device 100, the circulation
Preheating device 400 can detect the temperature of circulation preheating pipeline reclaimed water by the temperature sensor 470, when its temperature reaches setting
Circulation pipeline start up by preheating temperature when, the preheating controller 480, which controls the water circulating pump 460 to start, makes the circulation economizer bank
Water in road is circulated, while controls the heating arrangements 430 to preheat recirculated water；When the temperature sensor 470
When the recirculated water water temperature detected reaches the temperature of user's setting, the preheating controller 480 controls the water circulating pump 460 to stop
Only work, at the same time control the heating arrangements 430 to stop heating, so as to complete recirculated water warm；Recirculated water preheats
After the completion of, open the water mixing valve with water end (W.E.) 500 and use hot water, shifting to an earlier date preheated hot water in the hot-water line 300 passes through
The water end (W.E.) 500 flows out, and realizes the function of start instant-heating and outlet hot, while running water is entered by the cold water of the water heater 100
Mouthful joint 110 is heated into gas heater, after circulating preheated hot water in the hot-water line 300 and having used, is led to
Crossing the running water that gas heater heats can continuously be provided by the hot water outlet joint 120 and hot-water line 300 again
Used to user, really realize start instant-heating and outlet hot, reduce the waste of water resource, improve bath comfort.
Circulation pre-heating system provided by the invention, realize the function of start instant-heating and outlet hot；Circulation preheating device can be with
Existing gas heater is used cooperatively, and realizes that the technology versatility of start instant-heating and outlet hot function is good；Will not heat external cold water pipe
In cold water, the cold water of hot water and cold water pipe in hot-water line is independent of each other.
In addition it is also necessary to understand, in the present embodiment, term " under ", " on ", "front", "rear", "left", "right",
" interior ", " outer ", " top ", " bottom ", " side ", " opposite side ", " one end ", " other end ", etc. indicated by position relationship be based on
Position relationship shown in the drawings；The terms such as " first ", " second ", it is to distinguish different structure members.These terms are only
It is easy to the description present invention and simplifies description, it is impossible to is interpreted as limitation of the present invention.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. one kind circulation pre-heating system, it is characterised in that including water heater (100), be connected to the water heater both sides
Cold water pipe (200) and hot-water line (300), and the circulation preheating device (400) being connected on the hot-water line (300)；
The circulation preheating device (400) includes heating arrangements (430), is connected to the heating arrangements (430) both ends
Water inlet pipe and preheating outlet pipe are preheated, and the water circulating pump (460) being arranged on the preheating water inlet pipe；The preheating water inlet
Pipe, preheating outlet pipe connect respectively with the hot-water line, and it is described preheating water inlet pipe, heating arrangements (430), preheat outlet pipe,
Hot-water line (300), preheating water inlet pipe are sequentially communicated to form circulation preheating pipeline.
2. circulation pre-heating system according to claim 1, it is characterised in that the circulation preheating device (400) also includes
The temperature sensor (470) being arranged on the preheating water inlet pipe, and the pre- thermal control being connected with the temperature sensor (470)
Device (480) processed, the preheating controller (480) are all connected with the heating arrangements (430) and water circulating pump (460).
3. circulation pre-heating system according to claim 2, it is characterised in that the circulation preheating device (400) also includes
Shell structure (401), the heating arrangements (430), water circulating pump (430), temperature sensor (470), preheating controller (480)
It may be contained within the shell structure (401), the preheating water inlet pipe and preheating outlet pipe are internal by the shell structure (401)
Extend to outside.
4. circulation pre-heating system according to claim 3, it is characterised in that the preheating water inlet pipe is described including being arranged at
Water inlet pipe (420) and the outer water inlet pipe of the preheating of the shell structure (401) outside is arranged in preheating in shell structure (401)
(410), the water circulating pump (430) is arranged in the preheating on water inlet pipe (420), water inlet pipe (420) one in the preheating
End connects with the heating arrangements (430), the other end connects with the outer water inlet pipe (410) of the preheating, and is intake outside the preheating
Pipe (410) connects with the hot-water line (300)；
The preheating outlet pipe includes outlet pipe (440) in the preheating that is arranged in the shell structure (401) and is arranged at institute
State the outer outlet pipe (450) of the preheating of shell structure (401) outside, outlet pipe (440) one end and the heating arrangements in the preheating
(430) connection, the other end connect with the outer outlet pipe (450) of the preheating, and the outer outlet pipe (450) of the preheating and the hot water
Manage (300) connection.
5. circulation pre-heating system according to claim 4, it is characterised in that the circulation preheating device (400) also includes
The preheating water supply connector (402) that is arranged in the shell structure (401) and preheating water out adapter (403), enter in the preheating
Water pipe (420) is connected with outer water inlet pipe (410) is preheated by the preheating water supply connector (402), outlet pipe in the preheating
(440) connected with the outer outlet pipe (450) of preheating by the preheating water out adapter (403).
6. according to the circulation pre-heating system described in claim 2-5 any one, it is characterised in that the preheating controller
(480) include the timing circuit structure being connected with the heating arrangements (430), and be connected with the timing circuit structure aobvious
Show setting circuit.
7. circulation pre-heating system according to claim 6, it is characterised in that the preheating controller (480) also include with
The communication connection module of the timing circuit structure connection, the communication connection module are arranged to wireless communication configuration or cable modem
Believe structure.
8. according to the circulation pre-heating system described in claim 1-5 any one, it is characterised in that the heating arrangements (430)
It is arranged to electric heater or air energy heater or solar heater.
9. according to the circulation pre-heating system described in claim 2-5 any one, it is characterised in that the circulation preheating device is also
Including being connected to the cold water pipe (200) and preheating the intermediate connection tube between water inlet pipe, and it is arranged among described and connects
Cold valves on pipe, the cold valves are connected with the preheating controller (480).
10. according to the circulation pre-heating system described in claim 1-5 any one, it is characterised in that also described including being connected to
At least one use water end (W.E.) (500) on cold water pipe (200) and hot-water line (300), the preheating water inlet pipe are connected to the hot water
On pipe (300) and it is adjacent to described with water end (W.E.) (500)；
The water end (W.E.) (500) includes the water mixing valve that is connected with the cold water pipe (200) and hot-water line (300), and with it is described
The water equipment of water mixing valve connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953259.1A CN107676982A (en) | 2017-10-13 | 2017-10-13 | Circulate pre-heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953259.1A CN107676982A (en) | 2017-10-13 | 2017-10-13 | Circulate pre-heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676982A true CN107676982A (en) | 2018-02-09 |
Family
ID=61140560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710953259.1A Pending CN107676982A (en) | 2017-10-13 | 2017-10-13 | Circulate pre-heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676982A (en) |
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| CN111121134A (en) * | 2020-01-13 | 2020-05-08 | 北京市伟业供热设备有限责任公司 | Water mixing type solid sensible heat storage and heat supply system and method |
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