CN206113106U - It opens central water supply system of instant heating promptly to need not return water - Google Patents
It opens central water supply system of instant heating promptly to need not return water Download PDFInfo
- Publication number
- CN206113106U CN206113106U CN201621063575.9U CN201621063575U CN206113106U CN 206113106 U CN206113106 U CN 206113106U CN 201621063575 U CN201621063575 U CN 201621063575U CN 206113106 U CN206113106 U CN 206113106U
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- Prior art keywords
- water
- hot water
- place
- need
- electric heater
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- Expired - Fee Related
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to an it opens central water supply system of instant heating promptly to need not return water, including at least one gas hot water appliance, gas hot water appliance entrance is connected with water inlet manifold, gas hot water appliance's export is connected with an outfall sewer, be connected with a plurality of water outlet branch pipe on the outfall sewer, water outlet branch pipe is connected with an electric water heater's water inlet, electric water heater arranges in different floors or in the different water place to make every floor or every water place all be provided with electric water heater, electric water heater's export being connected with the water pipeling rather than the place place. The driving mechanism has the advantages of simple structure and convenient use.
Description
Technical field
This utility model is related to a kind of central water system without the need for backwater instant-heating.
Background technology
Villa central gas hot-water heating system, as shown in figure 1, typically adopting one or more sets gas and hot water equipment 1, is reconfigured at
2 supplying hot water of corresponding heat storage water tank, heat storage water tank are connected with the cold water pipe 23 into water, heat supply water pipe 21 and return pipe 22, backwater
Install back water pump 24 on pipe additional, instant supplying hot water is realized using with journey or DRS pipe-line system.Pipeline is long, and cost is high, construction
Difficulty, long in time limit, because water return pipeline is long, hot water is easily cooled down, and in order to ensure instant supplying hot water, gas and hot water equipment must not
That what is is interrupted carries out hot water operation, and power consumption is big.When many people use, hot water can be insufficient, causes the feelings for supplying cold water
Condition occurs, and Consumer's Experience is poor.
The content of the invention
This utility model makes improvement for the problem that above-mentioned prior art is present, i.e., skill to be solved in the utility model
Art problem is to provide a kind of central water system without the need for backwater instant-heating, and simple structure is easy to use, without the need for backwater, i.e.,
When supplying hot water.
In order to solve above-mentioned technical problem, a kind of technical scheme of the present utility model is：One kind is without the need for backwater instant-heating
Central water system, including at least one gas and hot water equipment is connected with water inlet manifold at the gas and hot water equipment entrance,
The outlet of the gas and hot water equipment is connected with an outfall sewer, and some exit branch are connected with the outfall sewer,
The exit branch is connected with the water inlet of an electric heater, and the electric heater is arranged in different floors or difference water
In place so that each floor or each be provided with electric heater with water place, the outlet of the electric heater is located with which
Place is connected with waterpipe.
Further, pressure maintaining valve is provided with the exit branch.
Compared with prior art, this utility model has the advantages that：
1st, in hot-water heating system construction work, as without designing water return pipeline, substantial amounts of hot water pipeline can be saved；
2nd, without installing back water pump, it is to avoid when pipeline is cooled down, back water pump is not stopped work the electrical loss of work；
3rd, double shield supplying hot water, when gas-fired equipment is faulty or stops the supple of gas or steam, can start the electricity as buffer tank
Water heater heat production water；
4th, new system has lacked temperature-sensing probe, and control is simpler, and fault rate is lower.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Organigrams of the Fig. 1 for original system.
Organigrams of the Fig. 2 for this utility model embodiment.
In figure：1- gas and hot water equipment, 2- heat storage water tanks, 21- heat supply water pipes, 22- return pipes, 23- cold water pipes, 24- are returned
Water valve, 3- outfall sewers, 31- exit branch, 32- pressure maintaining valves, 4- water inlet manifolds, 5- electric heaters.
Specific embodiment
Embodiment one：As shown in Fig. 2 a kind of central water system without the need for backwater instant-heating, including at least one combustion
Gas hot water facility 1, is connected with water inlet manifold 4, the outlet and of the gas and hot water equipment at the gas and hot water equipment entrance
Outfall sewer 3 is connected, and some exit branch 31, the exit branch and an electric heater are connected with the outfall sewer
Water inlet be connected, the electric heater be arranged in different floors or difference water place in so that each floor or often
It is individual to be provided with electric heater 5, the outlet of the electric heater and being connected with waterpipe for place which is located with water place.
In the present embodiment, pressure maintaining valve 32 on the exit branch, is provided with.Avoid because when hydraulic pressure deficiency causes supplying hot water not
It is stable, it is sometimes cold and sometimes hot.
Gas and hot water equipment is first supplied hot water into electric heater, and electric heater plays insulation as buffer tank
Effect, if each floor is designed with electric heater, it is ensured that each floor hot water supply is timely, meanwhile, once many people use
When, electric heater can also aid in heating, accelerate the supply rate of hot water.Avoid hot water insufficient.
The foregoing is only preferred embodiment of the present utility model, it is all according to this utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (1)
1. a kind of central water system without the need for backwater instant-heating, it is characterised in that：Including at least one gas and hot water equipment,
Water inlet manifold is connected with the gas and hot water equipment entrance, the outlet of the gas and hot water equipment is connected with an outfall sewer
Connect, on the outfall sewer, be connected with some exit branch, the exit branch is connected with the water inlet of an electric heater,
The electric heater be arranged in different floors or difference water place in so that each floor or each be respectively provided with water place
There are electric heater, the outlet of the electric heater and being connected with waterpipe for place which is located；Arrange on the exit branch
There is pressure maintaining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063575.9U CN206113106U (en) | 2016-09-20 | 2016-09-20 | It opens central water supply system of instant heating promptly to need not return water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063575.9U CN206113106U (en) | 2016-09-20 | 2016-09-20 | It opens central water supply system of instant heating promptly to need not return water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113106U true CN206113106U (en) | 2017-04-19 |
Family
ID=58519188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063575.9U Expired - Fee Related CN206113106U (en) | 2016-09-20 | 2016-09-20 | It opens central water supply system of instant heating promptly to need not return water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247436A (en) * | 2016-09-20 | 2016-12-21 | 福建中净环境工程股份有限公司 | A kind of central water system without backwater instant-heating and method thereof |
-
2016
- 2016-09-20 CN CN201621063575.9U patent/CN206113106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247436A (en) * | 2016-09-20 | 2016-12-21 | 福建中净环境工程股份有限公司 | A kind of central water system without backwater instant-heating and 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: 20170419 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |