CN209263355U - Air filter and full pre-mix condensing gas-heating water heater - Google Patents
Air filter and full pre-mix condensing gas-heating water heater Download PDFInfo
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- CN209263355U CN209263355U CN201821733781.5U CN201821733781U CN209263355U CN 209263355 U CN209263355 U CN 209263355U CN 201821733781 U CN201821733781 U CN 201821733781U CN 209263355 U CN209263355 U CN 209263355U
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- water heater
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Abstract
The utility model relates to a kind of air filters, including interconnected air cartridge and condensation water collection box, filter cartridge and filter material, it is mounted in air cartridge to filter cartridge drawer type, filter material is inserted into filter cartridge, air intake and condensation-water drain are respectively equipped on condensation water collection box, the opposite of air intake is equipped with smoke pipe interface, and air cartridge is equipped with air outlet slit, and air outlet slit is used for by the filtered air outflow of filter cartridge.The air filter arrangement of the utility model is compact, the contact area of easy to assembly, save the cost, filter material and air is big, long service life.The setting of air filtration part drawer type, easy disassembly facilitate maintenance personal to clean and replace filter material.Condensation water collection box is collected the rainwater of condensed water and infiltration at the top of water heater for heating and in smoke pipe, is then exhausted from machine exterior the utility model after condensate pipe and permanent suction pipe are collected and further relates to a kind of full pre-mix condensing gas-heating water heater comprising above-mentioned air filter.
Description
Technical field
The utility model relates to air filtration and water heater technical field more particularly to a kind of air filters and use should
The full pre-mix condensing gas-heating water heater of air filter.
Background technique
Full pre-mix condensing gas-heating water heater currently on the market will be sent into burner combustion after air and combustion gas mixing
Burn, but since the air in use environment has the impurity such as more windy sand, when machine operation after a period of use, these impurity
It will affect the positions such as the gas pipeline of its combustion system, the gap of burner stomata and heat exchanger, it is existing to be easy to happen blocking
As easily causing the decline of the combustion conditions exception, heat exchanger effectiveness of heating stove combustion system, causing pipeline gap stifled when serious
The problems such as plug, water lines corrosion, or even machine temperature occur excessively high, the problems such as being unable to operate normally.
To solve the above problems, joined air filter in full pre-mix condensing gas-heating water heater, by air mistake
After filter again with combustion gas mixing, but most of air filter install after more difficult dismounting and change, operate it is extremely inconvenient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of air filtrations of easy disassembly
Device and the full pre-mix condensing gas-heating water heater for using the air filter.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of air filter is used for full pre-mix condensing gas-heating water heater, including interconnected air cartridge and
Condensation water collection box, filter cartridge and filter material are mounted in air cartridge to the filter cartridge drawer type, the filter material insertion filtering
In box, air intake and condensation-water drain are respectively equipped on the condensation water collection box, the opposite of the air intake is equipped with cigarette
Interface tube, the air cartridge are equipped with air outlet slit, and the air outlet slit is used for by the filtered air outflow of filter cartridge.
Further, the filter cartridge includes the first barrier and the second barrier, and first barrier and the second barrier connect
One is formed for accommodating the cavity of filter material.
Further, the cavity is equipped with the opening being inserted into for filter material.
Further, the filter cartridge further includes lifting plate, and the lifting plate is set to one end of the cavity, the air
Box is equipped with the drawer mouth and drawer frame for facilitating filter cartridge to be pushed into.
Further, the air cartridge and condensation water collection box integrated setting.
A kind of full pre-mix condensing gas-heating water heater, including mixing arrangement, blower, burner and heat exchanger, are also wrapped
Above-mentioned air filter is included, successively pipeline connects air outlet slit, mixing arrangement, blower and the burner of the air filter
It connects, the heat exchanger is mounted on the periphery of burner, and the smoke pipe of the heat exchanger and the smoke pipe interface of air filter are far from empty
One end of gas entrance connects, and extension tube attached passes through air intake outside furnace and connect with the other end of smoke pipe interface.
It further, further include permanent suction pipe, the condensation-water drain of the air filter and the condensation-water drain of heat exchanger
Respectively with permanent suction pipe piping connection.
Further, an interface of the heat exchanger connects heating water return pipeline, and the heating water return pipeline is equipped with and lets out
Pressure valve, the relief valve are connected to by relief tube with permanent suction pipe.
It further, further include proportioning valve, one end of the proportioning valve and mixing arrangement piping connection, the other end and combustion
The connection of gas entrance pipe.
It further, further include set on outdoor temperature sensing device, the temperature sensing device is electrically connected with main electric-controlled plate
It connects.
Compared with prior art, the utility model has the beneficial effects that the air filtration part of air filter and condensation
Water collection part integrates, and the contact area of compact-sized, easy to assembly, save the cost, filter material and air is big, uses the longevity
Life length.The setting of air filtration part drawer type, easy disassembly facilitate maintenance personal to clean and replace filter material.Condensed water
Collection box is collected the rainwater of condensed water and infiltration at the top of water heater for heating and in smoke pipe, through condensate pipe and permanent suction
Pipe is then exhausted from machine exterior after collecting.Use the full pre-mix condensing gas-heating water heater of above-mentioned air filter by air
In impurity removal, improve burning and heat exchange efficiency, reduce and block burner in use process and a possibility that heat exchanger,
It is easy dismounting air filter simultaneously, convenient cleaning and replacement to filter material is passed through when the hypertonia in heating loop system
The water of high pressure is discharged by relief valve, reduces pressure.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the air filter of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the air filter of the utility model；
Fig. 3 is the air filter of the utility model and the connection relationship diagram of heat exchanger；
Fig. 4 is the overall structure diagram of the full pre-mix condensing gas-heating water heater of the utility model；
In figure: 1, air filter；11, air cartridge；111, drawer mouth；112, drawer frame；12, condensation water collection box；13,
Filter cartridge；131, the first barrier；132, the second barrier；133, cavity；134, it is open；135, plate is lifted；14, filter material；15, air
Entrance；16, condensation-water drain；17, air outlet slit；18, smoke pipe interface；2, mixing arrangement；3, blower；4, burner；5, it exchanges heat
Device；51, the condensation-water drain of heat exchanger；6, permanent suction pipe；7, heating water return pipeline；8, relief valve；9, relief tube；10, proportioning valve；
20, fuel gas inlet；21, temperature sensing device；22, main electric-controlled plate；23, heating hot water pipeline；24, bypass pipe；25, triple valve；
26, plate heat exchanger；27, water pump；28, expansion tank；29, hygienic water inlet；30, sanitary water outlet；31, smoke pipe；32, air
Inlet tube；33, extension tube attached.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
As shown in Figures 1 to 3, a kind of air filter 1 described in the utility model is used for full pre-mix condensing gas-heating
Water heater, including interconnected air cartridge 11 and condensation water collection box 12, filter cartridge 13 and filter material 14.Wherein filter cartridge 13
It is mounted on to drawer type in air cartridge 11, easy disassembly, filter material 14 is inserted into filter cartridge 13.It is set respectively on condensation water collection box 12
There are an air intake 15 and condensation-water drain 16, the opposite of air intake 15 is equipped with smoke pipe interface 18, and fresh air is from air intake
15 enter condensation water collection box 12, and via air cartridge 11 is entered after condensation water collection box 12, air cartridge 11 is equipped with air outlet slit
17, air outlet slit 17 is used to flow out by the filtered air of filter cartridge 13.
Specifically, filter cartridge 13 includes the first barrier 131 and the second barrier 132, the first barrier 131 and the second barrier 132
Connection forms one for accommodating the cavity 133 of filter material 14.In order to facilitate being inserted into and dismantling, cavity 133 is equipped with to be inserted for filter material 14
The opening 134 entered.Filter cartridge 13 further includes lifting plate 135, and lifting plate 135 is set to one end of cavity 133, convenient for users to push-in
And pull-out, air cartridge 11 are equipped with the drawer mouth 111 and drawer frame 112 for facilitating filter cartridge 13 to be pushed into, are allowed to form drawer structure.
Preferably, 12 integrated setting of air cartridge 11 and condensation water collection box, compact-sized, easy to assembly, save the cost.
As shown in figure 4, a kind of full pre-mix condensing gas-heating water heater described in the utility model, main includes mixing
Device 2, blower 3, burner 4 and heat exchanger 5, further include above-mentioned air filter 1, the air outlet slit 17 of air filter 1,
Successively piping connection, heat exchanger 5 are mounted on the periphery of burner 4, the smoke pipe of heat exchanger 5 for mixing arrangement 2, blower 3 and burner 4
31 connect with smoke pipe interface 18 far from one end of air intake 15, and extension tube attached 33 passes through air intake 15 and smoke pipe interface outside furnace
18 other end connection, therefore air intake 15 is bigger than the diameter of extension tube attached 33, facilitates fresh air from 33 periphery of extension tube attached
Into air intake 15, fresh air enters back into air cartridge 11 after the entrance condensation water collection box 12 of air intake 15 and carried out
Filter.Air outlet slit 17 enters mixing arrangement 2 by air intlet pipe 32, and air intlet pipe 32 is rubber tube.
The water heater further includes permanent suction pipe 6, the condensation-water drain 16 of air filter 1 and the condensation-water drain of heat exchanger
51 respectively with permanent 6 piping connection of suction pipe.Condensation water collection box 12 at the top of water heater for heating and in smoke pipe 31 condensed water and
The rainwater of infiltration is collected, and is then exhausted from outside water heater after condensate pipe and permanent suction pipe 6 are collected.
The water heater further includes proportioning valve 10, one end of proportioning valve 10 and 2 piping connection of mixing arrangement, the other end with
20 piping connection of fuel gas inlet, the ratio for regulating gas.
One interface of heat exchanger 5 connects heating water return pipeline 7, and heating water return pipeline 7 is equipped with relief valve 8, and relief valve 8 is logical
Relief tube 9 is crossed to be connected to permanent suction pipe 6.When the hypertonia in heating loop system, the water of high pressure is arranged via relief valve 8
It puts, high pressure water is carried out to permanent suction pipe 6 by pressure release by relief tube 9, then collect and be discharged outside water heater by permanent suction pipe 6.It adopts
It is additionally provided with water pump 27 on warm water return pipeline 7, heating return water is pumped into heat exchanger 5.Heating water return pipeline 7 also with an expansion tank 28
Connection plays the role of keeping system worked well pressure.
Another interface of heat exchanger 5 connects heating hot water pipeline 23, between heating water return pipeline 7 and heating hot water pipeline 23
Equipped with bypass pipe 24.Triple valve 25 is additionally provided on heating hot water pipeline 23, triple valve 25 is in addition to connection heating hot water pipeline 23
Outside entrance and exit, it is also connected with plate heat exchanger 26, plate heat exchanger 26 is set to heating hot water pipeline 23 and heating water return pipeline 7
Between, and two interfaces of plate heat exchanger 26 are separately connected hygienic water inlet 29 and sanitary water outlet 30.
The water heater further include set on outdoor temperature sensing device 21, for detecting chamber outside real time temperature, have
The compensation control function of energy conservation and comfort, temperature sensing device 21 are electrically connected with main electric-controlled plate 22.
Working principle of the utility model is: fresh air enters air filter 1 from air intake 15, in air filter
It is filtered in 1, removes the impurity in air, subsequently into mixing arrangement 2, combustion gas is from fuel gas inlet 20 after proportioning valve 10
Into mixing arrangement 2, filtered air and combustion gas in mixing arrangement 2 after mixing, blower 3 by mixed gas delivery extremely
Outdoor is discharged by the smoke pipe 31 of heat exchanger 5 in the exhaust gas of 4 full combustion of burner, generation of burning, and heat exchanger 5 utilizes burner 4
The heat heating return water of generation, becomes heating hot water as user and provides heat.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (10)
1. a kind of air filter is used for full pre-mix condensing gas-heating water heater, it is characterised in that: including what is be interconnected
Air cartridge and condensation water collection box, filter cartridge and filter material are mounted in air cartridge to the filter cartridge drawer type, the filter material
It is inserted into filter cartridge, air intake and condensation-water drain, pair of the air intake is respectively equipped on the condensation water collection box
Face is equipped with smoke pipe interface, and the air cartridge is equipped with air outlet slit, and the air outlet slit is used to pass through the filtered sky of filter cartridge
Air-flow goes out.
2. air filter according to claim 1, it is characterised in that: the filter cartridge includes the first barrier and the second column
Grid, first barrier and the second barrier connect to form one for accommodating the cavity of filter material.
3. air filter according to claim 2, it is characterised in that: the cavity is equipped with and opens for what filter material was inserted into
Mouthful.
4. according to the described in any item air filters of claim 2-3, it is characterised in that: the filter cartridge further includes lifting
Plate, the lifting plate are set to one end of the cavity, and the air cartridge is equipped with the drawer mouth and drawer for facilitating filter cartridge to be pushed into
Frame.
5. air filter according to claim 4, it is characterised in that: the air cartridge and condensation water collection box integration
Setting.
6. a kind of full pre-mix condensing gas-heating water heater, including mixing arrangement, blower, burner and heat exchanger, feature
It is: further includes the described in any item air filters of right 1-5, air outlet slit, mixing arrangement, the wind of the air filter
Successively piping connection, the heat exchanger are mounted on the periphery of burner, the smoke pipe and air mistake of the heat exchanger for machine and burner
The smoke pipe interface of filter is connected far from one end of air intake, and extension tube attached passes through the another of air intake and smoke pipe interface outside furnace
End connection.
7. full pre-mix condensing gas-heating water heater according to claim 6, it is characterised in that: it further include permanent suction pipe,
The condensation-water drain of the condensation-water drain of the air filter and heat exchanger respectively with permanent suction pipe piping connection.
8. full pre-mix condensing gas-heating water heater according to claim 7, it is characterised in that: the one of the heat exchanger
Interface connects heating water return pipeline, and the heating water return pipeline is equipped with relief valve, and the relief valve is inhaled by relief tube and perseverance
Pipe connection.
9. full pre-mix condensing gas-heating water heater according to claim 8, it is characterised in that: it further include proportioning valve,
One end of the proportioning valve and mixing arrangement piping connection, the other end and fuel gas inlet piping connection.
10. full pre-mix condensing gas-heating water heater according to claim 9, it is characterised in that: further include being set to room
Outer temperature sensing device, the temperature sensing device are electrically connected with main electric-controlled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733781.5U CN209263355U (en) | 2018-10-25 | 2018-10-25 | Air filter and full pre-mix condensing gas-heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733781.5U CN209263355U (en) | 2018-10-25 | 2018-10-25 | Air filter and full pre-mix condensing gas-heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263355U true CN209263355U (en) | 2019-08-16 |
Family
ID=67558999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821733781.5U Active CN209263355U (en) | 2018-10-25 | 2018-10-25 | Air filter and full pre-mix condensing gas-heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027124A (en) * | 2021-03-04 | 2022-09-09 | 江苏润阳世纪光伏科技有限公司 | Safety guarantee and use method for combustion tower of wire mesh heating equipment |
-
2018
- 2018-10-25 CN CN201821733781.5U patent/CN209263355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115027124A (en) * | 2021-03-04 | 2022-09-09 | 江苏润阳世纪光伏科技有限公司 | Safety guarantee and use method for combustion tower of wire mesh heating equipment |
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