CN206670084U - A kind of device for reducing gas heater frequent starting - Google Patents
A kind of device for reducing gas heater frequent starting Download PDFInfo
- Publication number
- CN206670084U CN206670084U CN201720328475.2U CN201720328475U CN206670084U CN 206670084 U CN206670084 U CN 206670084U CN 201720328475 U CN201720328475 U CN 201720328475U CN 206670084 U CN206670084 U CN 206670084U
- Authority
- CN
- China
- Prior art keywords
- water
- gas heater
- solenoid valve
- flow switch
- small kitchen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of device for reducing gas heater frequent starting,Including gas heater,Small kitchen is precious,Hot and cold water tap and including by water flow switch A,Water flow switch B,Normally closed solenoid valve,Normally open solenoid valve,The control circuit that the time relay and auxiliary reclay are formed,Gas heater and small kitchen treasured water inlet end are connected with running water pipe,It is precious that gas heater water side connects small kitchen,Small kitchen treasured water side connects hot and cold water tap,Water flow switch A is respectively arranged on gas heater outlet pipeline with normally closed solenoid valve,Water flow switch B is respectively arranged on the running water inlet pipeline being connected with small kitchen treasured with normally open solenoid valve,Water flow switch B inductive heads are electrically connected with the time relay,The time relay is electrically connected with auxiliary reclay,Auxiliary reclay again respectively with normally closed solenoid valve,Normally open solenoid valve and water flow switch A are electrically connected with,The utility model can reduce the number that gas heater is frequently opened,Protect water heater,Saving water resource.
Description
Technical field
It the utility model is related to HVAC control equipment technical field, and in particular to one kind reduces gas heater frequent starting
Device.
Background technology
The basic functional principle of gas heater is that cold water enters water heater, flows through Water-gas linkage valve body the one of circulating water
Under the effect of constant-pressure difference, Water-gas linkage valve is promoted, and promote dc source microswitch simultaneously by power on and start
Pulse igniter, combustion gas gas transmission electromagnetic valve is at the same time opened, continue to light a fire again automatically by pulse igniter, Zhi Daodian
Untill fire is successfully entered normal operating conditions, this process about continuously maintains 5~10 second time.By combustion heating mode by heat
It is delivered in the cold water for flow through heat exchanger and prepares the purpose of hot water to reach.
Usually three mouthfuls of family members wash one's hands it is necessary to frequently switch gas heater more than 20 times per the daylight；It is in when cooking,
The pot for frying dish and shovel, the bowl of dish-up and basin etc. are washed, three meals in a day will frequently switch gas heater more than 40 times；One
As with a certain distance from gas heater has from tap, to release a cold water every time and just go out hot water.There is certain waste.
The opening times of each part of gas heater all have the life-span, frequently open and accelerate consumption service life, drop
The low life-span.
Utility model content
(1) technical problems to be solved
In order to overcome prior art insufficient, it is proposed that a kind of device for reducing gas heater frequent starting, can reduce
The number that gas heater is frequently opened, reach the purpose of protection water heater and saving water resource.
(2) technical scheme
The utility model is achieved through the following technical solutions：It is frequent that gas heater is reduced the utility model proposes one kind
The device of startup, including gas heater, small kitchen are precious, hot and cold water tap and including by water flow switch A, water flow switch B, normally closed
The precious water inlet in the control circuit that magnetic valve, normally open solenoid valve, the time relay and auxiliary reclay are formed, gas heater and small kitchen
End is connected with running water pipe respectively, and gas heater water side connects small kitchen treasured, and small kitchen treasured water side connects hot and cold water tap, institute
State water flow switch A to be respectively arranged on gas heater outlet pipeline with normally closed solenoid valve, the water flow switch B and normally opened electromagnetism
Valve is respectively arranged on the running water inlet pipeline being connected with small kitchen treasured, the water flow switch B inductive heads and time relay electricity
Property connection, the time relay and auxiliary reclay be electrically connected with, the auxiliary reclay again respectively with normally closed solenoid valve, often
Open electromagnetic valve and water flow switch A are electrically connected with.
Further, the control circuit is electrically accessed power supply by 220V cities.
Further, it is connected with fuse in the control circuit.
Further, the gas heater is connected in series with small kitchen treasured.
(3) beneficial effect
The utility model has the advantages that relative to prior art：
The device for a kind of reduction gas heater frequent starting that the utility model is mentioned, when user is frequent and the short time
Hot and cold water tap is opened, the time relay is disconnected in delay time nipple, and gas heater does not work, and is supplied by the way that small kitchen is precious
Hot water, gas heater frequent operation can be avoided, and small kitchen treasured is nearer from hot and cold water tap, goes out hot water speed, can
To avoid wasting.
Brief description of the drawings
Fig. 1 is the utility model attachment structure schematic diagram, and wherein thick line represents water route, fine rule indication circuit.
1- gas heaters；The small kitchens of 2- are precious；3- hot and cold water taps；4- water flow switches A；5- water flow switches B；The normally closed electromagnetism of 6-
Valve；7- normally open solenoid valves；The 8- time relays；9- auxiliary reclays；10- fuses.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
A kind of device of reduction gas heater frequent starting as shown in Figure 1, including gas heater 1, small kitchen treasured 2,
Hot and cold water tap 3 and including by water flow switch A4, water flow switch B5, normally closed solenoid valve 6, normally open solenoid valve 7, the time relay
8 and the control circuit that forms of auxiliary reclay 9, precious 2 water inlet ends in gas heater 1 and small kitchen be connected respectively with running water pipe, combustion
The water side of gas water heater 1 connects small kitchen treasured 2, the precious 2 water sides connection hot and cold water tap 3 in small kitchen, the water flow switch A4 with it is normally closed
Magnetic valve 6 is respectively arranged on the outlet pipeline of gas heater 1, and the water flow switch B5 is respectively arranged at normally open solenoid valve 7
On the running water inlet pipeline being connected with small kitchen treasured 2, the water flow switch B5 inductive heads are electrically connected with the time relay 8, institute
The time relay 8 is stated to be electrically connected with auxiliary reclay 9, the auxiliary reclay 9 again respectively with normally closed solenoid valve 6, normally opened electricity
Magnet valve 7 and water flow switch A4 are electrically connected with.
Wherein, the control circuit is electrically accessed power supply by 220V cities；Fuse 10 is connected with the control circuit, is risen
To the effect of protection control circuit；The gas heater 1 is connected in series with small kitchen treasured 2.
A kind of device for reduction gas heater frequent starting that the utility model is mentioned, it is when specifically used, when cold
When hot water tap 3 opens, original state normally closed solenoid valve 6 is without being electrically turn off, 7 not charged opening of normally open solenoid valve, cold water pass through from
Come water lines, water flow switch B5, normally open solenoid valve 7 to be heated into hot-water cold supply hot water tap 3 into small kitchen treasured 2 and discharge, at this moment water
Stream switch B5 after inductive head is connected, can start the coil of the time relay 8 because there is water to flow through startup inductive head, be delayed after
Electrical equipment contact, start the coil of auxiliary reclay 9 so as to connect relay tip, 6 powered opening of normally closed solenoid valve, normally opened electricity
The band of magnet valve 7 is electrically turn off, and after the closing of normally open solenoid valve 7, water flow switch B5 is anhydrous to be flowed through, and inductive head disconnects, the time relay 8
Coil disconnects without electricity, relay tip, and in the case that normally closed solenoid valve 6 is opened, positioned at the water inlet end of gas heater 1 originally
Water lines start to intake, and cold water enters small kitchen treasured 2 through tap water pipe line, gas heater 1, water flow switch A4, normally closed solenoid valve 6
It is heated into hot-water cold supply hot water tap 3 to discharge, because water flow switch A4 has water to flow through, starts the inductive head in water flow switch A4, can
To continue to keep the contact of auxiliary reclay 9, the still powered opening of normally closed solenoid valve 6, the still band of normally open solenoid valve 7 is electrically turn off.
When hot and cold water tap 3 is closed, water flow switch A4 and water flow switch B5 flow through because anhydrous, and inductive head disconnects, relay
Device contact is disconnected, and without being electrically turn off, 7 not charged opening of normally open solenoid valve, whole control circuit is reset to initially normally closed solenoid valve 6
State.
As long as the delay time length regulation of the time relay 8 is washed one's hands more than family members, washes the pot for frying dish and shovel, washes Sheng
The bowl of dish and basin time can be to reduce frequently switch gas heater more than 60 times, each portion of reduction gas heater 1
The opening times of part, improve the service life of gas heater 1.
Gas heater 1 is connected in series with small kitchen treasured 2, and small kitchen treasured 2 is close from tap, every time once having opened hot water, keeps away
Exempt to waste.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model, this reality all should be dropped into
With new claimed technology contents, all record in detail in the claims.
Claims (4)
- A kind of 1. device for reducing gas heater frequent starting, it is characterised in that：It is precious including gas heater (1), small kitchen (2), hot and cold water tap (3) and including by water flow switch A (4), water flow switch B (5), normally closed solenoid valve (6), normally open solenoid valve (7), the control circuit that the time relay (8) and auxiliary reclay (9) are formed, precious (2) water inlet end of gas heater (1) and small kitchen It is connected respectively with running water pipe, gas heater (1) water side connects small kitchen treasured (2), precious (2) water side connection hot and cold water in small kitchen Leading (3), the water flow switch A (4) is respectively arranged on gas heater (1) outlet pipeline with normally closed solenoid valve (6), described Water flow switch B (5) is respectively arranged on the running water inlet pipeline being connected with small kitchen precious (2) with normally open solenoid valve (7), the water Stream switch B (5) inductive heads are electrically connected with the time relay (8), and the time relay (8) is electrical with auxiliary reclay (9) Connection, the auxiliary reclay (9) and electrical with normally closed solenoid valve (6), normally open solenoid valve (7) and water flow switch A (4) respectively Connection.
- A kind of 2. device for reducing gas heater frequent starting according to claim 1, it is characterised in that：The control Circuit is electrically accessed power supply by 220V cities.
- A kind of 3. device for reducing gas heater frequent starting according to claim 1, it is characterised in that：The control Fuse (10) is connected with circuit.
- A kind of 4. device for reducing gas heater frequent starting according to claim 1, it is characterised in that：The combustion gas Water heater (1) is connected in series with small kitchen precious (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328475.2U CN206670084U (en) | 2017-03-31 | 2017-03-31 | A kind of device for reducing gas heater frequent starting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328475.2U CN206670084U (en) | 2017-03-31 | 2017-03-31 | A kind of device for reducing gas heater frequent starting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670084U true CN206670084U (en) | 2017-11-24 |
Family
ID=60367223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328475.2U Expired - Fee Related CN206670084U (en) | 2017-03-31 | 2017-03-31 | A kind of device for reducing gas heater frequent starting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088090A (en) * | 2017-12-12 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with sauna bath pattern |
| CN110513891A (en) * | 2019-09-07 | 2019-11-29 | 梅雪竹 | Natural gas in home water heater comprehensive valving and Intelligentized method |
| CN111256370A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Water heater control method capable of resisting self-starting |
| CN112833555A (en) * | 2020-06-15 | 2021-05-25 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method thereof |
-
2017
- 2017-03-31 CN CN201720328475.2U patent/CN206670084U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088090A (en) * | 2017-12-12 | 2018-05-29 | 成都前锋电子有限责任公司 | A kind of gas heater control method and control device with sauna bath pattern |
| CN111256370A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Water heater control method capable of resisting self-starting |
| CN110513891A (en) * | 2019-09-07 | 2019-11-29 | 梅雪竹 | Natural gas in home water heater comprehensive valving and Intelligentized method |
| CN112833555A (en) * | 2020-06-15 | 2021-05-25 | 青岛经济技术开发区海尔热水器有限公司 | Gas water heater and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |