CN206347742U - A kind of water heater heat collection blast pipe - Google Patents
A kind of water heater heat collection blast pipe Download PDFInfo
- Publication number
- CN206347742U CN206347742U CN201621439330.1U CN201621439330U CN206347742U CN 206347742 U CN206347742 U CN 206347742U CN 201621439330 U CN201621439330 U CN 201621439330U CN 206347742 U CN206347742 U CN 206347742U
- Authority
- CN
- China
- Prior art keywords
- water
- main pipeline
- heat collector
- heat
- delivery port
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to household appliances field of energy-saving technology, there is provided a kind of water heater heat collection blast pipe, including main pipeline, there is heat collector on the main pipeline surface provided with a circle, two pieces of parallel baffles are provided between the heat collector and the main pipeline, the parallel baffle by heat collector be divided into above and below two parts, a portion is provided with water inlet, another part is provided with delivery port, also there is one section of water hole on the parallel baffle, the water hole is away from the water inlet and delivery port.In this structure, cold water enters and then flowed to along dividing plate direction the water hole of distal end from water inlet, then it is back to delivery port outflow, during this, the cold water between heat collector and main pipeline can absorb the heat of main pipeline tube wall, and cold water can be preheated in advance, then water tank is entered by heater inleting pipe, therefore the water temperature in water tank improves to some extent, and reduces gas consumption, heat collector realizes the heat recovery and recycling of flue gas.
Description
Technical field
The utility model belongs to household appliances field of energy-saving technology, more particularly to a kind of water heater heat collection blast pipe.
Background technology
In daily life, water heater is using widely.During work, water heater combustion gas (such as natural gas, coal gas etc.)
Cold water in water tank is heated, then hot water is expelled to hot-water line out of water tank.While combustion gas is to heating water tanks, also
High-temperature flue gas can be produced, flue gas is extracted by blower fan and discharged from blast pipe.The current hot water of this part high-temperature flue gas
Device is not used, and energy loss is caused in vain, gas consumption is indirectly also increased.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of water heater heat collection blast pipe, it is intended to solve
Certainly existing water heater produces the technical problem that high-temperature flue gas heat is expelled directly out by blast pipe and can not recycled.
The utility model is adopted the following technical scheme that：
The water heater heat collection blast pipe that the utility model is provided, including main pipeline, the main pipeline surface is set
There is a circle to have heat collector, two pieces of parallel baffles are provided between the heat collector and the main pipeline, it is described flat
Row dividing plate by heat collector be divided into above and below two parts, a portion is provided with water inlet, and another part is provided with water outlet
Mouthful, also there is one section of water hole on the parallel baffle, the water hole is away from the water inlet and delivery port.
Further, the parallel baffle length is less than heat collection length of tube, and parallel baffle one end and heat collection
Pipe one end is sealed.
Further, the water inlet and delivery port are coaxial and reverse.
Further, the water inlet is identical with the bore of delivery port
The beneficial effects of the utility model are：The water heater heat collection blast pipe that the utility model is provided is in main pipeline
Periphery sets one to enclose heat collector, and two pieces of parallel baffles, heat collection of setting between heat collector and main pipeline
Pipe includes water inlet and delivery port, when high-temperature flue gas is by main pipeline, and cold water enters from water inlet and then along dividing plate direction
The water hole of distal end is flowed to, delivery port outflow is then back to, during this, the cold water between heat collector and main pipeline can
To absorb the heat of main pipeline tube wall, cold water can be preheated in advance, then enter water tank, therefore water by heater inleting pipe
Water temperature in case improves to some extent, and reduces gas consumption, and heat collector realizes the heat recovery of flue gas and sharp again
With energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the top view of water heater heat collection blast pipe；
Fig. 2 is the front view of water heater heat collection blast pipe.
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 to explain
The utility model, is not used to limit the utility model.
In order to illustrate technical scheme described in the utility model, illustrated below by specific embodiment.
As shown in Figure 1, 2, the water heater heat collection blast pipe that the present embodiment is provided, including main pipeline 1, the main body
There is heat collector 2 on the surface of pipeline 1 provided with a circle, and two pieces are provided between the heat collector 2 and the main pipeline 1 and is put down
Row dividing plate 3, the parallel baffle 3 by heat collector be divided into above and below two parts, a portion is provided with water inlet 4, separately
A part, which is provided with delivery port 5, the parallel baffle, also has one section of water hole 6, and the water hole 6 is away from the He of water inlet 4
Delivery port 5.
Before use, water inlet is connected into running water pipe, delivery port connection heater inleting pipe.Parallel baffle is by heat collection
Pipe be divided into above and below two layers.During work, combustion gas is heated to water in water-heater water tank, while the high-temperature flue gas produced passes through main body
Pipeline, the heating of main pipeline surface.Meanwhile, cold water enters from water inlet, and the water hole of distal end, water are then flowed to along dividing plate direction
Water hole is flowed through, delivery port outflow is then back to, during this, the cold water flowed between heat collector and main pipeline can
To absorb the heat of main pipeline tube wall, cold water can be preheated in advance, enter water tank by heater inleting pipe after preheating, therefore
Water temperature in water tank improves to some extent, it is possible to reduce gas consumption, therefore the utility model embodiment is by setting heat
Collecting pipe realizes flue gas heat recycling and reuse.
This structure does not limit water hole as the position on dividing plate.As a kind of structure example, in Fig. 1, the parallel baffle is long
Degree is less than heat collection length of tube, and parallel baffle one end is sealed with heat collector one end.Therefore in the another of parallel baffle
A water hole is formed between end and the end wall of heat collector.In diagram, water hole is located at the left part of heat collector,
Intake-outlet is located in the right part of heat collector, this structure, and cold water enters from water inlet flows to water hole, then from water outlet
Mouth outflow, distance is most long for current flowing through in heat collector, and absorption thermal time is longer, and absorption heat is more abundant, raising
Heat collection efficiency.
The present embodiment does not limit the position of water inlet and delivery port, in general, and both are located at the same side, shown in Fig. 2, institute
State water inlet and delivery port is coaxial and reverse.In addition, the water inlet is identical with the bore of delivery port, any one in two interfaces
It is individual to can serve as water inlet, it is another to be used as delivery port, convenient use.
To sum up, this water heater heat collection exhaust pipe structure is simple, is widely portable to water heater, is filled as one kind energy-conservation
Put, the high-temperature flue gas heat wasted originally can be collected recycling, it is cost-effective.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of water heater heat collection blast pipe, it is characterised in that including main pipeline, the main pipeline surface is provided with one
Circle has heat collector, is provided with two pieces of parallel baffles between the heat collector and the main pipeline, it is described it is parallel every
Plate by heat collector be divided into above and below two parts, a portion is provided with water inlet, and another part is provided with delivery port, institute
State and also there is one section of water hole on parallel baffle, the water hole is away from the water inlet and delivery port.
2. water heater heat collection blast pipe as claimed in claim 1, it is characterised in that the parallel baffle length is less than heat
Length of tube is collected, and parallel baffle one end is sealed with heat collector one end.
3. water heater heat collection blast pipe as claimed in claim 2, it is characterised in that the water inlet and delivery port it is coaxial and
Reversely.
4. water heater heat collection blast pipe as claimed in claim 3, it is characterised in that the bore of the water inlet and delivery port
It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439330.1U CN206347742U (en) | 2016-12-26 | 2016-12-26 | A kind of water heater heat collection blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439330.1U CN206347742U (en) | 2016-12-26 | 2016-12-26 | A kind of water heater heat collection blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347742U true CN206347742U (en) | 2017-07-21 |
Family
ID=59317801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439330.1U Expired - Fee Related CN206347742U (en) | 2016-12-26 | 2016-12-26 | A kind of water heater heat collection blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347742U (en) |
-
2016
- 2016-12-26 CN CN201621439330.1U patent/CN206347742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211226 |