CN207527846U - Recycle pre-heating system - Google Patents
Recycle pre-heating system Download PDFInfo
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- CN207527846U CN207527846U CN201721331509.XU CN201721331509U CN207527846U CN 207527846 U CN207527846 U CN 207527846U CN 201721331509 U CN201721331509 U CN 201721331509U CN 207527846 U CN207527846 U CN 207527846U
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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 355
- 238000004891 communication Methods 0.000 claims description 13
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 25
- 239000000498 cooling water Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction 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
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004064 recycling Methods 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
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Abstract
The utility model provides a kind of cycle pre-heating system, including water heater, is connected to the cold water pipe of the water heater both sides and hot-water line and the circulation preheating device that is connected on the hot-water line；The circulation preheating device includes heating arrangements, is connected to the preheating water inlet pipe at the heating arrangements both ends and preheats outlet pipe and the water circulating pump being set on the preheating water inlet pipe；The preheating water inlet pipe and preheating outlet pipe are respectively communicated at 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 cycle preheating pipeline.Cycle pre-heating system provided by the utility model, can not only realize booting instant-heating and outlet hot, moreover it is possible to common gas heater be coordinated to use, convenient for promoting on the market, improve the popularization and ambient adaptability of product.
Description
Technical field
The utility model is related to supply water technical field, more particularly to a kind of cycle pre-heating system.
Background technology
The booting of general gas water heater needs to wait for a period of time just go out hot water, this is always to perplex gas heater row
The maximum pain spot of one of industry.Both the comfort of user had been influenced, 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 makes exterior line form a circulation waterway with gas heater, under the driving of water circulating pump, passes through combustion gas heat
Hydrophone preheats the cold water in circulation waterway, so as to reach the function of booting instant-heating and outlet hot.But general gas water heater
Because inside is without driving water pump, therefore it can not realize recirculated water flowing and the function of preheating in advance.So that it to use this
Solution just needs individually to develop a completely new gas heater type with the pre- hot function of cycle, and cost is higher.And
And the user for having bought general gas water heater, gas fired water heater of the replacement with pre- hot function can only be passed through
It could realize the function of booting instant-heating and outlet hot, it is impossible to take old gas heater user into account.Therefore, it is this to realize that booting is heat
The gas fired water heater of water is not easy to promote on the market, and the popularization of product, ambient adaptability be not high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cycle pre-heating systems, not only can realize booting i.e.
Go out hot water, moreover it is possible to common gas heater be coordinated to use, convenient for promoting on the market, improve the popularization and environment of product
Applicability.
It is as follows that the utility model solves the technical solution used described in its technical problem：
A kind of cycle pre-heating system including water heater, is connected to the cold water pipe and hot-water line of the water heater both sides,
And it is connected to the circulation preheating device on the hot-water line；
The circulation preheating device include heating arrangements, be connected to the heating arrangements both ends preheating water inlet pipe and
Preheating outlet pipe and the water circulating pump being set on the preheating water inlet pipe；The preheating water inlet pipe, preheating outlet pipe difference
It is 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 cycle preheating pipeline.
By the circulation preheating device being set 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.In this way, the water in water heater can be heated opening the water heater
Before, first then pass through institute after water heater heats water using the water heated in circulation preheating device in the hot-water line
It states hot-water line and continuously discharges use.So as to which by setting circulation preheating device on the hot-water line, nothing needs to change common combustion
Gas water heater is the gas heater of the new-type pre- hot function of band, it is possible to realize the function of booting instant-heating and outlet hot, it is convenient to general
Logical gas heater is transformed utilization, easy to utilize, and can reduce cost.
Further technical solution is illustrated below：
The circulation preheating device further includes the temperature being set on the preheating water inlet pipe in one of the embodiments,
Sensor and the preheating controller being connect 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, convenient for the pre- thermal control
Device processed controls to adjust the heating arrangements and water circulating pump, so as to which the water in the preheating water inlet pipe is heated to
Suitable temperature.
The circulation preheating device further includes shell structure, the heating arrangements, recirculated water in one of the embodiments,
Pump, temperature sensor, preheating controller may be contained in the shell structure, and the preheating water inlet pipe and preheating outlet pipe are by institute
Shell structure internal stretch is stated to outside.The heating arrangements, water circulating pump, temperature sensor, preheating controller are wrapped up in setting
Shell structure, the circulation preheating device can be set as to a modular entirety, be easily installed using the cycle
Preheating device.
The preheating water inlet pipe includes intaking in the preheating being set in the shell structure in one of the embodiments,
The outer water inlet pipe of preheating outside the shell structure is managed and is set to, the water circulating pump is set in the preheating on water inlet pipe,
Water inlet pipe one end is connected with the heating arrangements in the preheating, the other end is connected with the outer water inlet pipe of the preheating, and described pre-
The outer water inlet pipe of heat is connected with the hot-water line；
The preheating outlet pipe includes outlet pipe in the preheating being set in the shell structure and is set to 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 is connected with the hot-water line.By the way that the preheating water inlet pipe is set as 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 set as distinguishing
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 flow heating and cycle are also convenient for realizing pipeline connection and water circulation outside the circulation preheating device.
In one of the embodiments, the circulation preheating device further include the preheating that is set in the shell structure into
Water swivel and preheating water outlet connector 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 outlet connector in the preheating.By being set in the shell structure
The preheating water supply connector and preheating water outlet connector are put, the inside and outside pipeline of the circulation preheating device is convenient for and connects
It connects.
The preheating controller includes the timing circuit knot being connect with the heating arrangements in one of the embodiments,
Structure and the display setting circuit being connect with the timing circuit structure.By the timing circuit structure, described add can be made
Heat engine structure is timed flow heating, energy saving without being heated always to flow.It is moreover, described aobvious by setting
Show setting circuit, acid extraction etc. can be configured and be shown, suitably adjusted convenient for user.
The preheating controller further includes the communication link being connect with the timing circuit structure in one of the embodiments,
Connection module, the communication connection module are set as wireless communication configuration or wire communication structure.By setting communication connection module,
Control can be carried out telecommunication to the preheating controller and circulation preheating device, it is convenient and simple.
The heating arrangements are set as electric heater or air energy heater or solar energy in one of the embodiments,
Heater.These heater structures are simple, easy to use, and cost is relatively low.
The circulation preheating device, which further includes, in one of the embodiments, is connected to the cold water pipe and preheating water inlet pipe
Between intermediate connection tube and the cold valves that are set on the intermediate connection tube, the cold valves and the warm-up control
Device connects.In this way, when the water heater breaks down, the cold valves can be controlled to open by the preheating controller,
Using the heating arrangements to the cold water pipe convey come cold water heat, for using temporarily.
Further include in one of the embodiments, be connected to it is at least one with water end (W.E.) on the cold water pipe and hot-water line,
The preheating water inlet pipe, which is connected on the hot-water line and is adjacent to, described uses water end (W.E.)；
It is described with water end (W.E.) to include the water mixing valve that is connect with the cold water pipe and hot-water line and connect with the water mixing valve
Watering equipment.By being arranged close to the use water end (W.E.) of the preheating water inlet pipe and hot-water line junction, convenient for intaking to the preheating
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.
Hot water outlet connector and cooling water inlet connector are provided on the water heater in one of the embodiments, it is described
Hot-water line one end is connect with the hot water outlet connector, the other end is connect with described with water end (W.E.)；
The cold water pipe includes the first water inlet pipe being connect with the cooling water inlet connector and is connect with described with water end (W.E.)
The second water inlet pipe, first water inlet pipe connects with the second water inlet pipe.
The utility model has the advantages that：Realize the function of booting instant-heating and outlet hot；Circulation preheating device can be with
It is used cooperatively with existing gas heater, realizes that the technology versatility of booting instant-heating and outlet hot function is good；It will not heat external cold water
Cold water in pipe, the cold water of hot water and cold water pipe in hot-water line are independent of each other.
Description of the drawings
Fig. 1 is the structural schematic block diagram of cycle pre-heating system described in the utility model；
Fig. 2 is the structural schematic block diagram of the preheating device of cycle pre-heating system described in the utility model.
Reference sign：
100- water heaters, 110- cooling water inlet connectors, 120- hot water outlet connectors, 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 outlet connectors,
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.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein each figure
In identical label represent identical part.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining
The utility model, without being construed as a limitation of the present invention.
As shown in Figure 1, the utility model proposes a kind of cycle pre-heating system, including water heater 100, it is connected to described
The cold water pipe 200 and hot-water line 300 of 100 both sides of water heater and the circulation preheating device being connected on the hot-water line 300
400.By the circulation preheating device 400 being set on the hot-water line 300 of the water heater 100, the hot water can opened
Before the 100 of device, circulating-heating is carried out to the water in the hot-water line 300.In this way, can open the water heater 100 will be hot
Before water heating in hydrophone 100, first using the water heated in the hot-water line 300 by the circulation preheating device 400, then
By the hot-water line 300, continuously discharge uses after the water heater 100 heats water.So as to by the hot-water line
The circulation preheating device 400 is set on 300, and nothing needs to change the combustion gas that common gas heater is the new-type pre- hot function of band
Water heater, it is possible to realize the function of booting instant-heating and outlet hot, it is convenient that utilization is transformed to common gas heater, convenient for pushing away
Wide application, 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 430 both ends of heat engine structure and the water circulating pump being set 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 cycle economizer bank
Road.Before the water heater 100 goes out hot water not yet, the heating arrangements 430 of the circulation preheating device 400 can be utilized right
Water in cycle preheating pipeline is heated, and the water circulating pump 460 can circulate the water in cycle 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 booting can flow out hot water from the hot-water line 300, and
It is flowed out from the hot-water line 300 after without waiting for the water heater 100, water is heated.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 cycle preheating pipeline
In water cycle it is more smooth quick.
Moreover, the circulation preheating device 400 further includes the temperature sensor 470 being set on the preheating water inlet pipe,
And the preheating controller 480 being connect 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 convenient for
The preheating controller 480 controls to adjust 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
Controller 480 set temperature when, the preheating controller 480 can control the heating arrangements 430 to it is described preheat into
Water in water pipe is heated, while circulates the water in the cycle preheating pipeline using the water circulating pump 460, from
And it realizes and circulating-heating is carried out to the water in the cycle preheating pipeline.
In addition, the preheating controller 480 may include the timing circuit structure being connect with the heating arrangements 430 and
The display setting circuit being connect with the timing circuit structure.By the timing circuit structure, the heating arrangements can be made
430 pairs of flows are timed heating, energy saving without being heated always to flow.Moreover, by the way that the display is set to set
Circuits can be configured and show to acid extraction etc., suitably adjusted convenient for user.It is in addition, described
Preheating controller 480 may also include the communication connection module being connect 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 modes such as network or WIFI carry 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, the user for using general gas water heater, it can be before coming home from work
The circulation preheating device 400 is opened by mobile phone, it is made to preheat water, booting instant-heating and outlet hot can be also enjoyed after going home
Function.
In addition, the circulation preheating device 400 further includes shell structure 401, the heating arrangements 430, water circulating pump
460th, the structures 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 are by 401 internal stretch of shell structure to outside.In this way, wrap up the heating arrangements by setting
430th, water circulating pump 460, temperature sensor 470,480 isostructural shell structure 401 of preheating controller, can be by the cycle
Preheating device 400 is set as a modular entirety, is easily installed and uses the circulation preheating device 400.It can be by described in
The whole assembling of circulation preheating device 400 is set together, and processing easy to produce also allows for ordinary user and installs and uses.
In addition, the preheating water inlet pipe includes being set to water inlet pipe 420 and setting in the preheating in the shell structure 401
In water inlet pipe 410 outside the preheating outside the shell structure 401, the water circulating pump 460 is set to water inlet pipe 420 in the preheating
On, 420 one end of water inlet pipe is connected 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 is connected with the hot-water line 300.Moreover, the preheating outlet pipe is described including being set to
Outlet pipe 440 and the outer outlet pipe 450 of the preheating being set to outside the shell structure 401, described in preheating in shell structure 401
440 one end of outlet pipe is connected with the heating arrangements 430 in preheating, the other end is connected 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 set as being located at the shell respectively
The preheating outlet pipe is set as position respectively by water inlet pipe 420 and the outer water inlet pipe 410 of preheating in the preheating inside and outside body structure 401
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 cycle
Inside preheating device 400 flow heating and cycle, be also convenient for realizing the circulation preheating device 400 outside pipeline connection with
Water circulation.It is convenient for through the outer water inlet pipe 410 of 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 cycle preheating pipeline.
Moreover, the circulation preheating device 400 further includes the preheating water supply connector being set in the shell structure 401
402 and preheating water outlet connector 403, it water inlet pipe 420 and preheats outer water inlet pipe 410 and passes through the preheating water supply connector in the preheating
402 connect, and outlet pipe 440 is connected with outer outlet pipe 450 is preheated by the preheating water outlet connector 403 in the preheating.Pass through
The preheating water supply connector 402 and preheating water outlet connector 403 in the shell structure 401 are set, are convenient for the cycle
The inside and outside pipeline connection of preheating device 400.
In addition, it is described cycle pre-heating system further include be connected to it is at least one on the cold water pipe 200 and hot-water line 300
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
It states and is disposed in proximity to the preheating water inlet pipe and hot-water line junction with water end (W.E.) 500, convenient for 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 what is included the water mixing valve being connect with the cold water pipe 200 and hot-water line 300 with water end (W.E.) 500 and connect with the water mixing valve
Watering equipment (such as shower head, tap).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
A water end (W.E.) 500.
In addition, hot water outlet connector 120 and cooling water inlet connector 110, the hot-water line are provided on the water heater 100
300 one end are connect with 120 connector of hot water outlet, the other end is connect with described with water end (W.E.) 500, and the hot-water line 300 can incite somebody to action
The delivery that the water heater 100 and circulation preheating device 400 generate uses water end (W.E.) 500 to described.The cold water pipe 200 includes
The first water inlet pipe for being connect with the cooling water inlet connector 110 and with second water inlet pipe being connect with water end (W.E.) 500, institute
It states the first water inlet pipe to connect with the second water inlet pipe, while first water inlet pipe is also connected with the second water inlet pipe with cold water source.
The cold water (i.e. tap water) of cold water source can not only be transported in the water heater 100 and heat 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 set as gas heater, it is described
Inlet suction port 130 is additionally provided on gas heater, convenient for conveying 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
Cold valves on the intermediate connection tube can be connected and be set to the preheating water inlet pipe by stating intermediate connection tube, described cold
Water valve is connect with the preheating controller 480.When the water heater 100 breaks down or other reasons cannot be in use, can
It is to open the cold valves by the preheating controller 480 control, the cold water (i.e. tap water) in the cold water pipe 200 is defeated
It is sent in the circulation preheating device 400 and is heated, for using temporarily.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 heat the cold water stored in the cold water storage cistern, and are transported to the attemperater and carry out heat preservation storage, for
Larger amount of hot water uses.
In addition, the operation principle of the cycle pre-heating system is as follows：Before user uses the hot gas device 100, the cycle
Preheating device 400 can detect the temperature of water in cycle preheating pipeline by the temperature sensor 470, when its temperature reaches setting
Cycle pipeline start up by preheating temperature when, the preheating controller 480 controls the water circulating pump 460 startup to make the cycle economizer bank
Water in road is recycled, while the heating arrangements 430 is controlled to preheat recirculated water；When the temperature sensor 470
When the recirculated water water temperature detected reaches temperature set by user, the preheating controller 480 controls the water circulating pump 460 to stop
It only works, the heating arrangements 430 is at the same time controlled to stop heating, so as to complete recirculated water warm；Recirculated water preheats
After the completion, it opens the water mixing valve with water end (W.E.) 500 and uses 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 booting instant-heating and outlet hot, at the same tap water by the cold water of the water heater 100 into
Mouth connector 110 is heated into gas heater, when recycling preheated hot water after use in the hot-water line 300, is led to
Crossing the tap water that gas heater heats can continuously be provided again by the hot water outlet connector 120 and hot-water line 300
It is used to user, really realizes booting instant-heating and outlet hot, reduce the waste of water resource, improve bath comfort.
Cycle pre-heating system provided by the utility model realizes the function of booting instant-heating and outlet hot；Circulation preheating device can
To be used cooperatively with existing gas heater, realize that the technology versatility of booting instant-heating and outlet hot function is good；Will not heat external it is cold
Cold water in water pipe, the cold water of hot water and cold water pipe in hot-water line are 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 " are to distinguish different structure members.These terms are only
It is described convenient for description the utility model and simplifying, it is impossible to be construed as a 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
It applies 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, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of cycle pre-heating system, which is characterized 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
Preheating water inlet pipe and preheating outlet pipe and the water circulating pump (460) being set 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 cycle preheating pipeline.
2. cycle pre-heating system according to claim 1, which is characterized in that the circulation preheating device (400) further includes
The temperature sensor (470) being set on the preheating water inlet pipe and the pre- thermal control being connect 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. cycle pre-heating system according to claim 2, which is characterized in that the circulation preheating device (400) further includes
Shell structure (401), the heating arrangements (430), water circulating pump (460), temperature sensor (470), preheating controller (480)
It may be contained in the shell structure (401), the preheating water inlet pipe and preheating outlet pipe are internal by the shell structure (401)
Extend to outside.
4. cycle pre-heating system according to claim 3, which is characterized in that the preheating water inlet pipe includes being set to described
Water inlet pipe (420) and the outer water inlet pipe of the preheating of the shell structure (401) outside is set in preheating in shell structure (401)
(410), the water circulating pump (460) is set in the preheating on water inlet pipe (420), water inlet pipe (420) one in the preheating
End is connected with the heating arrangements (430), the other end is connected with the outer water inlet pipe (410) of the preheating, and is intake outside the preheating
Pipe (410) is connected with the hot-water line (300)；
The preheating outlet pipe includes outlet pipe (440) in the preheating being set in the shell structure (401) and is set to 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 are connected 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. cycle pre-heating system according to claim 4, which is characterized in that the circulation preheating device (400) further includes
The preheating water supply connector (402) that is set in the shell structure (401) and preheating water outlet connector (403), in the preheating into
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) it is connected with the outer outlet pipe (450) of preheating by the preheating water outlet connector (403).
6. according to the cycle pre-heating system described in claim 2-5 any one, which is characterized in that the preheating controller
(480) what is connect including the timing circuit structure that is connect with the heating arrangements (430) and with the timing circuit structure is aobvious
Show setting circuit.
7. cycle pre-heating system according to claim 6, which is characterized in that the preheating controller (480) further include with
The communication connection module of the timing circuit structure connection, the communication connection module are set as wireless communication configuration or cable modem
Believe structure.
8. according to the cycle pre-heating system described in claim 1-5 any one, which is characterized in that the heating arrangements (430)
It is set as electric heater or air energy heater or solar heater.
9. according to the cycle pre-heating system described in claim 2-5 any one, which is characterized in that the circulation preheating device is also
It is connected including being connected to the cold water pipe (200) and preheating the intermediate connection tube between water inlet pipe and be set among described
Cold valves on pipe, the cold valves are connect with the preheating controller (480).
10. according to the cycle pre-heating system described in claim 1-5 any one, which is characterized in that further include described in 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)；
It is described with water end (W.E.) (500) including the water mixing valve that is connect with the cold water pipe (200) and hot-water line (300) and with it is described
The watering equipment of water mixing valve connection.
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| CN201721331509.XU CN207527846U (en) | 2017-10-13 | 2017-10-13 | Recycle pre-heating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676982A (en) * | 2017-10-13 | 2018-02-09 | 广东万和新电气股份有限公司 | Circulate pre-heating system |
| CN109282460A (en) * | 2018-08-28 | 2019-01-29 | 格力电器（芜湖）有限公司 | Humidity control device, humidity control method, and storage medium |
| CN110230876A (en) * | 2019-06-18 | 2019-09-13 | 珠海格力电器股份有限公司 | Preheating control method and device for gas water heater, storage medium and electronic device |
| CN117515921A (en) * | 2022-07-29 | 2024-02-06 | 芜湖美的智能厨电制造有限公司 | Gas water heater control method and gas water heater |
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2017
- 2017-10-13 CN CN201721331509.XU patent/CN207527846U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676982A (en) * | 2017-10-13 | 2018-02-09 | 广东万和新电气股份有限公司 | Circulate pre-heating system |
| CN107676982B (en) * | 2017-10-13 | 2024-12-13 | 广东万和新电气股份有限公司 | Cycle preheating system |
| CN109282460A (en) * | 2018-08-28 | 2019-01-29 | 格力电器（芜湖）有限公司 | Humidity control device, humidity control method, and storage medium |
| CN110230876A (en) * | 2019-06-18 | 2019-09-13 | 珠海格力电器股份有限公司 | Preheating control method and device for gas water heater, storage medium and electronic device |
| CN110230876B (en) * | 2019-06-18 | 2020-12-25 | 珠海格力电器股份有限公司 | Preheating control method and device for gas water heater, storage medium and electronic device |
| CN117515921A (en) * | 2022-07-29 | 2024-02-06 | 芜湖美的智能厨电制造有限公司 | Gas water heater control method and gas water heater |
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