CN202109657U - Universal hot water circulating device for water heater - Google Patents
Universal hot water circulating device for water heater Download PDFInfo
- Publication number
- CN202109657U CN202109657U CN2011200265165U CN201120026516U CN202109657U CN 202109657 U CN202109657 U CN 202109657U CN 2011200265165 U CN2011200265165 U CN 2011200265165U CN 201120026516 U CN201120026516 U CN 201120026516U CN 202109657 U CN202109657 U CN 202109657U
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- water
- water heater
- circulating device
- hot water
- tube
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- Expired - Fee Related
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Abstract
The utility model discloses a universal hot water circulating device for a water heater. The universal hot water circulating device is connected on a hot water pipe of the water heater. The universal hot water circulating device is characterized in that the universal hot water circulating device comprises a shell body, a water pump, a water inlet and outlet pipe, a temperature sensing probe and a main controller, wherein the water pump, the water inlet and outlet pipe, the temperature sensing probe and the main controller are arranged in the shell body; the main controller is used for controlling the water pump to act; and the signal input end of the main controller is connected with an operation mode command input device. The utility model has the characteristic that the circulating device is provided with an independent circulation control system and can be used in collocation with any water heater; when the universal hot water circulating device is installed by a user, a water return pipe is not required to be embedded firstly; and the universal hot water circulating device has wide application scope.
Description
Technical field
The utility model relates to technical field of water heaters, relates to a kind of hot water circulating device of water heater more specifically.
Background technology
Existing fast water heater; When each the use, one section cold water can be gone out earlier,, the boiling water instant-heating and outlet hot can not be really accomplished if water heater is long then need wait for that the time of length just can go out hot water to the pipeline of the hot water outlet that uses hot water; And bleed off this section cold water in vain, cause the waste of water resource.For this reason, people propose the constant-temperature fast water heater of hot water circuit, number are CN200810025719.5 like one Chinese patent application; The utility model name is called a kind of constant-temperature fast water heater of external water circulating pump, and it comprises hot water apparatus, outlet pipe, water inlet pipe, hot-water line, and the major technique characteristic is that it also comprises control device, return pipe, check valve, water pump, temperature controller, valve body; The end of return pipe is connected with the water inlet of hot water apparatus; The top of outlet pipe is connected with the delivery port of hot water apparatus, and the end of outlet pipe is connected with the water inlet of water pump, and the top of return pipe is connected with the delivery port of water pump; Form the pipeline that hot water apparatus, outlet pipe, water pump, return pipe are communicated with successively; The junction of outlet pipe and hot-water line is provided with temperature controller, and valve body is connected on the hot-water line, and the middle part is equipped with check valve in return pipe; Hot water apparatus and water pump and temperature controller and control device electrically connect, and described water inlet pipe is connected the afterbody of return pipe.This patent structure has can will have constant-temperature hot water to flow out through the valve body of opening on the hot-water line effectively; Reduce characteristics such as the stand-by period and the cold water that avoids waste; But domestic brand does not also have producer i.e. while production cycle device and gas heater at present; EGR need form a complete production network, narrow application range, and versatility is poor.
The utility model content
The purpose of the utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, easy for installation, have independently cyclic control system; Can use with any water heater collocation; Need not pre-buried return pipe during user installation, have the water heater interchangeable heat water circle device of advantage of wide range of application.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of water heater interchangeable heat water circle device; Be connected on the water heater hot-water pipe; It is characterized in that; It comprises the master controller of water pump, inlet tube and outlet tube, temperature-sensing probe and the action of control water pump of housing and interior setting thereof, and the signal input part of master controller is connected with the operator scheme instruction inputting device.
As further specifying of such scheme, saidly go out, water inlet pipe is divided into water pump both sides up and down, inlet tube and outlet tube is fixed on inner walls through tube connector bolt and clamp.
Be provided with the tube connector joint between said inlet tube and outlet tube and the water pump, be provided with sealing ring in the tube connector joint.
Said operator scheme instruction inputting device comprises line control machine or is equipped with the panel operator of remote controller that panel operator is positioned at surface of shell.
The output of said master controller is connected with temperature display function module, preheating prompt facility module and the water heater prompt facility module of not working.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model utilizes control patterns such as line traffic control, remote control, guidance panel that EGR is controled; EGR is carried out temperature setting, time set, water heater EGR is not closed automatically when not working, EGR idle running is closed automatically etc., multiple functional;
2, this machine can use with any water heater collocation, reaches the effect that a boiling water promptly has hot water to come out.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 installs schematic diagram for the utility model;
Fig. 4 is another mounting means schematic diagram of the utility model;
Fig. 5 is another mounting means schematic diagram of the utility model.
Description of reference numerals: 1, water heater hot-water pipe 2, housing 3, water pump 4, water inlet pipe 5, outlet pipe 6, master controller 7, tube connector bolt 8, clamp 9, tube connector joint 10, sealing ring 11, water heater 12, supply channel 13, mixed waterpipe 14, EXIT POINT 15, mixed water valve 16, water arm 17, EGR 18, check valve
The specific embodiment
Like Fig. 1, shown in Figure 2; A kind of water heater interchangeable heat of the utility model water circle device; Be connected on the water heater hot-water pipe 1; It comprises the master controller 6 of water pump 3, inlet tube and outlet tube 4,5, temperature-sensing probe and the action of control water pump of housing 2 and interior setting thereof, and the signal input part of master controller 6 is connected with the operator scheme instruction inputting device.Inlet tube and outlet tube 4,5 is divided into water pump, and about in the of 3 both sides, and inlet tube and outlet tube 4,5 is fixed on housing 2 inwalls through tube connector bolt 7 and clamp 8.Be provided with tube connector joint 9 between inlet tube and outlet tube 4,5 and the water pump, be provided with sealing ring 10 in the tube connector joint.The operator scheme instruction inputting device comprises line control machine or is equipped with the panel operator of remote controller that panel operator is positioned at surface of shell.The output of master controller 6 is connected with temperature display function module, preheating prompt facility module and the water heater prompt facility module of not working.
In the use, under the open state preheating mode, when in the EGR during starting mode of pump, water heater detects current, thereby starts working; When water pump stops, there are not current in the pipe, water heater also quits work.
EGR is according to the startup of temperature difference control water pump, and operation principle is following:
When Td＜Ts-T0, water pump is started working;
When Td＞Ts+T0, water pump quits work.
Td---Current Temperatures, the temperature that monitors by sensor in real time;
Ts---design temperature, the preferred temperature that the user sets, 35 ℃≤Ts≤60 ℃;
T0---temperature gap, the bound deviation of permission Current Temperatures and design temperature can only be 1 number in 1,2,3,4,5.
Introduce following two kinds of time control models for practicing thrift use cost:
(a), free-running operation time temperature control mode:
The user can be provided with the working time of EGR, and such as being provided with 5 minutes, when the on & off switch of user's ON cycle device, EGR begins inverse, and controls the unlatching of water pump according to pure temperature control mode, thereby determines the unlatching of water heater.After countdown was made zero, system quit work, and is manually opened up to the user.
(b), timing temperature control mode:
The user is provided with a time period, and when real-time clock (Beijing time that system shows) arrived the time period of user's setting, system started working; Otherwise, quit work.Expect 5:00 every day-7:00 work such as the user, after system set so, as long as real-time clock is accurate, one to 5 of system started working, and the start and stop of the pure temperature control mode control of foundation water pump, to 7 end.The user can be provided with 24 groups of timings.
Free-running operation time temperature control mode can not exist with the timing temperature control mode simultaneously.
Like Fig. 3-Fig. 5 water system schematic diagram, can there be three kinds of mounting means in system, and the user can select installation for use according to the house decoration situation; Mounting means one: water heater 11 is connected with supply channel 12, hot-water line 1; Supply channel 12 is connected with EXIT POINT 14 through mixing water pipe 13, and EXIT POINT 14 connects water arm 16 and mixed water lines 13 through mixing water valve 15, and water arm 16 is connected on the hot-water line 1; EGR 17 is connected between hot-water line 1 and the mixed water pipe 13, and is as shown in Figure 3.
Mounting means two: as shown in Figure 4; EGR 17 is installed in water arm 16 and water heater connects between the delivery port of hot-water line; Between hot-water line 1 and the mixed waterpipe 13 check valve 18 is set; This mode must guarantee that when the user uses the design temperature of water heater is less than or equal to the design temperature of EGR, so recommend occupation mode one.
Mounting means three: as shown in Figure 5, said EGR 17 is installed between hot-water line 1 and the supply channel 12, and supply channel 12 directly connects the mixed water valve 15 with water spot through mixing water pipe.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (5)
1. water heater interchangeable heat water circle device; Be connected on the water heater hot-water pipe; It is characterized in that; It comprises the master controller of water pump, inlet tube and outlet tube, temperature-sensing probe and the action of control water pump of housing and interior setting thereof, and the signal input part of master controller is connected with the operator scheme instruction inputting device.
2. water heater interchangeable heat water circle device according to claim 1 is characterized in that, said inlet tube and outlet tube is divided into water pump both sides up and down, and inlet tube and outlet tube is fixed on inner walls through tube connector bolt and clamp.
3. water heater interchangeable heat water circle device according to claim 1 and 2 is characterized in that, is provided with the tube connector joint between said inlet tube and outlet tube and the water pump, is provided with sealing ring in the tube connector joint.
4. water heater interchangeable heat water circle device according to claim 1 is characterized in that, said operator scheme instruction inputting device comprises line control machine or be equipped with the panel operator of remote controller that panel operator is positioned at surface of shell.
5. water heater interchangeable heat water circle device according to claim 1 is characterized in that, the output of said master controller is connected with temperature display function module, preheating prompt facility module and the water heater prompt facility module of not working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200265165U CN202109657U (en) | 2011-01-25 | 2011-01-25 | Universal hot water circulating device for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200265165U CN202109657U (en) | 2011-01-25 | 2011-01-25 | Universal hot water circulating device for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109657U true CN202109657U (en) | 2012-01-11 |
Family
ID=45435092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200265165U Expired - Fee Related CN202109657U (en) | 2011-01-25 | 2011-01-25 | Universal hot water circulating device for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925702A (en) * | 2013-01-11 | 2014-07-16 | 广东美的暖通设备有限公司 | Heat pump water heater and control method thereof |
| CN106403253A (en) * | 2016-08-26 | 2017-02-15 | 广东万家乐燃气具有限公司 | Hot water circulating method and device with water proportional valve |
| CN110017615A (en) * | 2019-03-27 | 2019-07-16 | 华帝股份有限公司 | Zero-cold-water control device with preheating overtemperature protection and control method |
-
2011
- 2011-01-25 CN CN2011200265165U patent/CN202109657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925702A (en) * | 2013-01-11 | 2014-07-16 | 广东美的暖通设备有限公司 | Heat pump water heater and control method thereof |
| CN106403253A (en) * | 2016-08-26 | 2017-02-15 | 广东万家乐燃气具有限公司 | Hot water circulating method and device with water proportional valve |
| CN110017615A (en) * | 2019-03-27 | 2019-07-16 | 华帝股份有限公司 | Zero-cold-water control device with preheating overtemperature protection and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |