CN207815696U - A kind of rear end water-mixing type gas heater - Google Patents
A kind of rear end water-mixing type gas heater Download PDFInfo
- Publication number
- CN207815696U CN207815696U CN201721902246.3U CN201721902246U CN207815696U CN 207815696 U CN207815696 U CN 207815696U CN 201721902246 U CN201721902246 U CN 201721902246U CN 207815696 U CN207815696 U CN 207815696U
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- China
- Prior art keywords
- pipe
- shell
- water
- heat exchanger
- type gas
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- 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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Abstract
The utility model discloses a kind of rear end water-mixing type gas heaters,Including shell,The shell side is provided with cold water pipe,Trash extraction box and flow sensor are installed on the cold water pipe,The trash extraction box is internally provided with removal of impurities filler,The shroud rear face is provided with moist-proof board,The enclosure interior is equipped with burner,Heat exchanger,Exhaust fume collecting hood and wind turbine,The exhaust fume collecting hood is connected with smoke guide pipe one end,The smoke guide pipe other end is pierced by shell and is connected with dust cleaning case,Filter screen is installed inside the dust cleaning case,It is connected with wind turbine by conduction pipe on the downside of the burner,The water outlet of the heat exchanger is connected with hot water inlet pipe,The hot water inlet pipe is connect by the first triple valve with straight pipe and bypass pipe one end,The other end of straight pipe and bypass pipe is connect by the second triple valve with outlet pipe,Solenoid valve is installed on the bypass pipe.The utility model is active carbon particle by the filler that cleans, and can be good at that impurity is avoided to enter heat exchanger.
Description
Technical field
The utility model is related to gas heater field, specifically a kind of rear end water-mixing type gas heater.
Background technology
Gas heater is common water heater in life, and there is many defects, such as nothing for existing gas heater
Method ensures the stabilization of leaving water temperature well, and the gaseous contamination environment that burning can not be avoided to generate well, efficiency of combustion is relatively low,
And impurity can not be avoided to enter heat exchanger.
Utility model content
The purpose of this utility model is to provide a kind of rear end water-mixing type gas heaters, in the prior art miscellaneous to solve
Matter enters the gaseous contamination environment that heat exchanger, efficiency of combustion be relatively low, burning generates and can not demonstrate,prove the stabilization of leaving water temperature and asks
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of rear end water-mixing type gas heater, packet
Shell is included, the housing outer surface is embedded with transparent windows and control panel, and the shell side is provided with cold water pipe, described
Trash extraction box and flow sensor are installed, the trash extraction box is internally provided with removal of impurities filler, the shroud rear face on cold water pipe
It is provided with moist-proof board, the enclosure interior is equipped with burner, heat exchanger, exhaust fume collecting hood and wind turbine, and the heat exchanger is located at
Above burner, it is provided with exhaust fume collecting hood on the upside of the heat exchanger, the exhaust fume collecting hood is connected with smoke guide pipe one end, the smoke guide pipe
The other end is pierced by shell and is connected with dust cleaning case, filter screen is equipped with inside the dust cleaning case, the burner downside is by leading
Siphunculus is connected with wind turbine, and check valve is equipped on conduction pipe, and the burner is connected with Gas Pipe one end, the heat exchanger
Water outlet is connected with hot water inlet pipe, and the hot water inlet pipe is connect by the first triple valve with straight pipe and bypass pipe one end,
The other end of straight pipe and bypass pipe is connect by the second triple valve with outlet pipe, and solenoid valve is equipped on the bypass pipe.
Preferably, the removal of impurities filler is active carbon particle.
Preferably, the filter screen is activated charcoal strainer.
Preferably, the moist-proof board is bonded in shroud rear face.
Preferably, it is mounted on temperature sensor in the bypass pipe, straight pipe, hot water inlet pipe and outlet pipe.
Preferably, the quantity of the wind turbine is two.
Compared with prior art, the utility model has the beneficial effects that：The utility model is activated carbon by the filler that cleans
Particle can be good at that impurity is avoided to enter heat exchanger, is activated charcoal strainer by filter screen, can be good at avoiding
Burn the dust polluting environment generated, is bonded in shroud rear face by moist-proof board, can be good at avoiding the wet of enclosure interior
Gas cut loses metope can be fine by being mounted on temperature sensor in bypass pipe, straight pipe, hot water inlet pipe and outlet pipe
Measurement water temperature to ensure that the temperature of water outlet is stablized be two by the quantity of wind turbine, can be good at improving burning effect
Rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view of the utility model.
Fig. 3 is the side view of the utility model.
In figure：1- shells, 2- transparent windows, 3- dust cleaning cases, 4- smoke guide pipes, 5- hot water inlet pipes, the first threeways of 6-
Valve, 7- bypass pipes, 8- solenoid valves, the second triple valves of 9-, 10- outlet pipes, 11- Gas Pipes, 12- control panels, 13- flow sensings
Device, 14- trash extraction box, 15- cold water pipes, 16- wind turbines, 17- burners, 18- removal of impurities filler, 19- heat exchangers, 20- exhaust fume collecting hoods,
21- filter screens, 22- moist-proof boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of rear end water-mixing type gas heater, including shell 1, shell
1 outer surface of body is embedded with transparent windows 2 and control panel 12, and 1 side of shell is provided with cold water pipe 15, is installed on cold water pipe 15
There are trash extraction box 14 and flow sensor 13, trash extraction box 14 to be internally provided with removal of impurities filler 18,1 rear surface of shell is provided with moist-proof board
22, burner 17, heat exchanger 19, exhaust fume collecting hood 20 and wind turbine 16 are installed inside shell 1, heat exchanger 19 is located at burner 17
Top, 19 upside of heat exchanger are provided with exhaust fume collecting hood 20, and exhaust fume collecting hood 20 is connected with 4 one end of smoke guide pipe, and 4 other end of smoke guide pipe is worn
Go out shell 1 and connected with dust cleaning case 3, filter screen 21 is installed inside dust cleaning case 3,17 downside of burner passes through conduction pipe and wind turbine
16 connect, and are equipped with check valve on conduction pipe, burner 17 is connected with 11 one end of Gas Pipe, the water outlet and heat of heat exchanger 19
Water water inlet pipe 5 connects, and hot water inlet pipe 5 is connect by the first triple valve 6 with straight pipe and 7 one end of bypass pipe, straight pipe and side
The other end of siphunculus 7 is connect by the second triple valve 9 with outlet pipe 10, and solenoid valve 8 is equipped on bypass pipe 7, in use, logical
Supercooling water pipe 15 is passed through cold water, and flow sensor 13 is JY-2100C type flow sensors, can be surveyed to the flow of water inlet
Amount, trash extraction box 14 is filtered the impurity in water, and the burning of burner 17 generates thermal energy, then through over-heat-exchanger 19 to water into
Row heating, enters after the completion of heating in hot water inlet pipe 5, and the temperature sensor in hot water inlet pipe 5 measures water temperature,
When temperature of the temperature higher than setting, solenoid valve 8 is opened, and the water in water and straight pipe in bypass pipe 7 is mixed, outlet pipe
Temperature sensor in 10 measures leaving water temperature, so that it is determined that leaving water temperature, removal of impurities filler 18 is active carbon particle, mistake
Strainer 21 is activated charcoal strainer, and moist-proof board 22 is bonded in 1 rear surface of shell, bypass pipe 7, straight pipe, hot water inlet pipe 5 and is gone out
Temperature sensor is mounted in water pipe 10, the quantity of wind turbine 16 is two.
The operation principle of the utility model is：In use, being passed through cold water by cold water pipe 15, flow sensor 13 is JY-
2100C type flow sensors can measure the flow of water inlet, and trash extraction box 14 is filtered the impurity in water, burning
The burning of device 17 generates thermal energy, is then heated to water through over-heat-exchanger 19, and hot water inlet pipe 5 is entered after the completion of heating
Interior, the temperature sensor in hot water inlet pipe 5 measures water temperature, and when temperature of the temperature higher than setting, solenoid valve 8 is beaten
It opens, the water in water and straight pipe in bypass pipe 7 is mixed, and the temperature sensor in outlet pipe 10 surveys leaving water temperature
Amount, so that it is determined that leaving water temperature.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of rear end water-mixing type gas heater, including shell (1), it is characterised in that:Shell (1) outer surface is embedded with
Transparent windows (2) and control panel (12), shell (1) side are provided with cold water pipe (15), on the cold water pipe (15)
Trash extraction box (14) and flow sensor (13) are installed, the trash extraction box (14) is internally provided with removal of impurities filler (18), the shell
Body (1) rear surface is provided with moist-proof board (22), and burner (17), heat exchanger (19), collection cigarette are equipped with inside the shell (1)
(20) and wind turbine (16) are covered, the heat exchanger (19) is located above burner (17), setting on the upside of the heat exchanger (19)
There are exhaust fume collecting hood (20), the exhaust fume collecting hood (20) to be connected with smoke guide pipe (4) one end, smoke guide pipe (4) other end is pierced by shell (1)
And connected with dust cleaning case (3), filter screen (21) is installed, burner (17) downside is by leading inside the dust cleaning case (3)
Siphunculus and wind turbine (16) connect, and are equipped with check valve on conduction pipe, the burner (17) connects with Gas Pipe (11) one end, institute
The water outlet and hot water inlet pipe (5) connection, the hot water inlet pipe (5) for stating heat exchanger (19) pass through the first triple valve (6)
It is connect with straight pipe and bypass pipe (7) one end, the other end of straight pipe and bypass pipe (7) passes through the second triple valve (9) and water outlet
(10) connection is managed, solenoid valve (8) is installed on the bypass pipe (7).
2. a kind of rear end water-mixing type gas heater according to claim 1, it is characterised in that：The removal of impurities filler (18)
For active carbon particle.
3. a kind of rear end water-mixing type gas heater according to claim 1, it is characterised in that：The filter screen (21) is
Activated charcoal strainer.
4. a kind of rear end water-mixing type gas heater according to claim 1, it is characterised in that：The moist-proof board (22) is viscous
It is connected on shell (1) rear surface.
5. a kind of rear end water-mixing type gas heater according to claim 1, it is characterised in that：It is the bypass pipe (7), straight
It is mounted on temperature sensor in siphunculus, hot water inlet pipe (5) and outlet pipe (10).
6. a kind of rear end water-mixing type gas heater according to claim 1, it is characterised in that：The number of the wind turbine (16)
Amount is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902246.3U CN207815696U (en) | 2017-12-29 | 2017-12-29 | A kind of rear end water-mixing type gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721902246.3U CN207815696U (en) | 2017-12-29 | 2017-12-29 | A kind of rear end water-mixing type gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207815696U true CN207815696U (en) | 2018-09-04 |
Family
ID=63328642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721902246.3U Expired - Fee Related CN207815696U (en) | 2017-12-29 | 2017-12-29 | A kind of rear end water-mixing type gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207815696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579275A (en) * | 2018-09-27 | 2019-04-05 | 中山市思源电器有限公司 | A kind of low noise gas instantaneous water heater |
| CN114864231A (en) * | 2022-06-08 | 2022-08-05 | 南通兴安源金属制品有限公司 | Transformer heat exchange equipment convenient to replace and use |
-
2017
- 2017-12-29 CN CN201721902246.3U patent/CN207815696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579275A (en) * | 2018-09-27 | 2019-04-05 | 中山市思源电器有限公司 | A kind of low noise gas instantaneous water heater |
| CN114864231A (en) * | 2022-06-08 | 2022-08-05 | 南通兴安源金属制品有限公司 | Transformer heat exchange equipment convenient to replace and use |
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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: 20180904 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |