CN208475647U - The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly - Google Patents
The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly Download PDFInfo
- Publication number
- CN208475647U CN208475647U CN201820858244.7U CN201820858244U CN208475647U CN 208475647 U CN208475647 U CN 208475647U CN 201820858244 U CN201820858244 U CN 201820858244U CN 208475647 U CN208475647 U CN 208475647U
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- China
- Prior art keywords
- water
- cold water
- round tube
- straight connector
- joint assembly
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000000523 sample Substances 0.000 claims abstract description 19
- 210000002445 nipple Anatomy 0.000 claims abstract description 15
- 239000008399 tap water Substances 0.000 claims abstract description 4
- 235000020679 tap water Nutrition 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000005266 casting Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 239000003643 water by type Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 239000000567 combustion gas Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a kind of domestic waters of fully pre-mixing gas combustion wall-hung boiler into cold water joint assembly, it is characterized by comprising round tubes, straight connector, sealing ring A, attaching nut and water temperature probe, round tube lower wall close to open end is equipped with into cold water nipple, round tube upper side wall close to closed end is equipped with water outlet internal thread interface, the lower end of straight connector is threadedly coupled with water outlet internal thread interface, straight connector is parallel with into cold water nipple and all vertical with round tube, the upper port of straight connector has extended radially outward round boss, the radially inwardly extending baffle ring of the lower port of attaching nut, the lower end of straight connector passes through attaching nut, baffle ring blocks round boss, the connection of the water inlet interface of attaching nut and booster water pump, it is connect into cold water nipple with tap water pipe line.Due to the above structure, the domestic water of this patent is an independent component into cold water joint assembly, not only facilitates installation, is also popped one's head in water temperature.
Description
Technical field
The utility model relates to a kind of fully pre-mixing gas combustion wall-hung boiler, the life of specifically a kind of fully pre-mixing gas combustion wall-hung boiler is used
Water is into cold water joint assembly.
Background technique
The domestic water of existing wall-mounted gas heating stove goes out hot water joint assembly and domestic water into cold water joint assembly, all
It is to connect together with other components, is to be integrally formed manufacture, domestic water goes out hot water joint assembly and domestic water into cold
Water swivel component has the following deficiencies: first is that temp probe is fitted without, second is that due to not being independent component, in installation bit selecting
When it is limited.
The fully pre-mixing gas combustion wall-hung boiler refers to that the burning condensed heat exchanger in it is full premix combustion condensing
Heat exchanger, such as my company applied in 2017 and disclose the patent document of Publication No. 107044786A, it exist with
Lower advantage: due to being additionally arranged thermal insulating disc in sealing drum, the bad heat exchanger lower part (condensing of the baked wheaten cake in burner can be prevented
Rear cover) component；Due to being additionally arranged spiral shape fixinig plate in fixed disk, the fixation in spiral coil is facilitated；Due to heat-insulated
Plate and fixed disk use the form of releasable connection, can easily replace thermal insulation board；Due to increasing between thermal insulation board and fixed disk
If soft thermal insulation board, heat insulation can be further improved, to extend the service life of heat exchanger.Full premix combustion is cold
The specific structure of solidifying formula heat exchanger is as follows: including all-premixing burner, condensing front cover, spiral coil, thermal insulating disc, sealing
Cylinder, arc pressuring plate and condensing rear cover, spiral coil are located in sealing drum, and arc pressuring plate is located at the periphery of sealing drum, cold
Solidifying formula front cover and condensing rear cover are located at the both ends of sealing drum and connect respectively with the both ends of arc pressuring plate, spiral coil into
Hose nozzle is connected to the water inlet of condensing rear cover, and the effluent pipe mouth of spiral coil is connected to the water outlet of condensing front cover, entirely
Upper cover body in premix burner is connect with condensing front cover, and the combustion barrel in all-premixing burner passes through condensing front cover and protrudes into
Into sealing drum, spiral coil is located at the periphery of combustion barrel, and thermal insulating disc is located in sealing drum, and is mounted on spiral coil.Institute
Stating all-premixing burner includes gas air mixer, blower, ignition electrode and combustion barrel, the gaseous mixture row of gas air mixer
Outlet is connect with the air intake vent of blower, further includes combustion gas mixing channel cover, combustion gas mixing channel body, upper cover body and annular pressure
Lid, the upper cover body, to be connected with heat exchanger condensation front cover, combustion gas mixing channel body and upper cover body by integral forming, institute
The side surface for stating combustion gas mixing channel body is provided with combustion gas mixing channel slot, and mixing is provided on the bottom surface of combustion gas mixing channel slot
Vent hole and combustion barrel mounting hole, combustion gas mixing channel cover are fitted in the surface of combustion gas mixing channel body and are screwed,
To close combustion gas mixing channel slot, the air outlet of blower is connected to mixing vent hole；It further include detection porcelain needle, the detection porcelain
Needle passes through and is located at the side of combustion barrel from the detection porcelain needle mounting hole in upper cover body；Ignition electrode is pacified from the ignition electrode in upper cover body
Dress hole passes through and is located at the side of combustion barrel.The thermal insulating disc, including fixed disk and thermal insulation board, the periphery of the fixed disk are equipped with
Spiral shape fixinig plate, the fixed disk are fixed in the spiral coil of heat exchanger by spiral shape fixinig plate, the thermal insulation board
Be located in fixed disk and with fixed disk releasable connection.The exhanst gas outlet top cover is equipped with sensor installation port, the sensor
Flue-gas temperature sensor is equipped at installing port, the rear cover body is equipped with sensor installation port, sets at the sensor installation port
There is temperature sensor.Condensing rear cover, including rear cover body and exhanst gas outlet top cover, the rear cover body are equipped with water inlet and flue gas
Outlet, exhanst gas outlet top cover are mounted on smoke outlet by screw, and flue gas is equipped between exhanst gas outlet and exhanst gas outlet top cover
Sealing ring, the exhanst gas outlet top cover are equipped with smoke evacuation pipe fitting, are equipped with flue gas spoiler in the exhaust gases passes of the rear cover body.
Utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of fully pre-mixing gas combustion walls for facilitating installation
The domestic water of furnace is hung into cold water joint assembly.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly, including round tube, straight connector, sealing ring A, even
Connected nut and water temperature probe, one end of round tube are open end, and the other end is closed end, and water temperature probe is located at open end, close to open
The round tube upper side wall that the round tube lower wall at mouth end is equipped with into cold water nipple, close to closed end is equipped with water outlet internal screw thread and connects
Mouthful, the upper and lower ends of the straight connector are equipped with external screw thread, and the lower end of straight connector is threadedly coupled with water outlet internal thread interface, close
Seal A is located between straight connector and water outlet internal thread interface screw thread, and straight connector is parallel with into cold water nipple and all
Vertical with round tube, the upper port of straight connector has extended radially outward round boss, the lower port of attaching nut radially to
The lower end of the baffle ring of interior extension, straight connector passes through attaching nut, and baffle ring blocks round boss, attaching nut and booster water pump
Water inlet interface connection, connect into cold water nipple with tap water pipe line.
It further, further include sealing ring B, sealing ring C and blocking, the open end of the round tube is equipped with internal screw thread, blocking
Surface be equipped with external screw thread, blocking be equipped with threaded hole, blocking be threadedly coupled with the open end of round tube, sealing ring B is located at blocking
Between open end, water temperature probe be equipped with external screw thread, water temperature pop one's head in one end pass through blocking on threaded hole extend into round tube,
Water temperature probe is threadedly coupled with threaded hole, and sealing ring C is located between water temperature probe and threaded hole.Blocking is added, is not only facilitated
The installation of water temperature probe, and also assure that round tube has sufficiently large internal diameter.
Further, the inner wall of the upper port of the straight connector is hexgonal structure.
Further, it is described into cold water nipple be male connection.
Further, the side of closed end on the round tube and the two sides of open end are designed with fixed plate, fixed plate
On be provided with fixation hole so that it is convenient to fixation to domestic water into cold water joint assembly.
Further, the round tube and fixed plate are integrally formed by casting, and wall surface is flat on the downside of fixed plate and round tube
Together.
The utility model has the beneficial effects that: due to the above structure, the domestic water of this patent connects into cold water
Head assembly is an independent component, not only facilitates installation, is also popped one's head in water temperature.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is explosive view shown in FIG. 1.
In figure: 1, round tube；2, straight connector；3, sealing ring A；4, water temperature is popped one's head in；5, into cold water nipple；6, in water outlet
Hickey；7, sealing ring B；8, sealing ring C；9, it blocks；10, threaded hole；11, fixed plate；12, fixation hole；13, spiral shell is connected
It is female；14, round boss；15, baffle ring；16, open end.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model, it should be noted that in the absence of conflict, the application's
Feature in embodiment and embodiment can be combined with each other.
As shown in Figure 1, 2, the domestic water of fully pre-mixing gas combustion wall-hung boiler connects into cold water joint assembly, including round tube 1, straight tube
First 2, sealing ring A3, attaching nut 13 and water temperature probe 4, one end of round tube 1 is open end 16, and the other end is closed end, water temperature
Probe 4 is located at open end, and the round tube lower wall close to open end is equipped with the round tube into cold water nipple 5, close to closed end
Upper side wall is equipped with water outlet internal thread interface 6, and the upper and lower ends of the straight connector 2 are equipped with external screw thread, the lower end of straight connector 2
It is threadedly coupled with water outlet internal thread interface 6, sealing ring A3 is located between straight connector 2 and water outlet 6 screw thread of internal thread interface, straight tube
Connector 2 is parallel with into cold water nipple 5 and all vertical with round tube 1, and the upper port of straight connector 2 has extended radially outward
Round boss 14, the radially inwardly extending baffle ring 15 of the lower port of attaching nut 13, the lower end of straight connector 2 pass through connection spiral shell
Mother 13, baffle ring 15 blocks round boss 14, and attaching nut 13 connect with the water inlet interface of booster water pump, into cold water nipple
5 connect with tap water pipe line.
It further, further include sealing ring B7, sealing ring C8 and blocking 9, the open end of the round tube 1 is equipped with internal screw thread,
The surface of blocking 9 is equipped with external screw thread, and blocking 9 is equipped with threaded hole 10, and blocking 9 is threadedly coupled with the open end of round tube 1, sealing ring
B7 is located between blocking 9 and open end 16, and water temperature probe 4 is equipped with external screw thread, and 4 one end of water temperature probe pass through the screw thread in blocking
Hole 10 is extend into round tube 1, and water temperature probe 4 is threadedly coupled with threaded hole 10, and sealing ring C8 is located at water temperature probe 4 and threaded hole 10
Between.
The side of closed end on the round tube and the two sides of open end 16 are designed with fixed plate 11, open in fixed plate 11
There is fixation hole 12.The round tube and fixed plate are integrally formed by casting, and fixed plate is concordant with wall surface on the downside of round tube.
In addition, the inner wall of the upper port of the straight connector 2 is hexgonal structure so that it is convenient to the peace of straight connector
Dress, and guarantees to tighten straight connector, it is described into cold water nipple 5 be male connection.
Implementation recited above is only that the utility model embodiment is described, not to the structure of the utility model
Think and range is defined, under the premise of not departing from the utility model design scheme, ordinary engineering and technical personnel pair in this field
The equivalent structure and be directly or indirectly used in relevant technical field that the technical solution of the utility model is made should all fall into this
The protection scope of utility model.
Claims (6)
1. a kind of domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly, it is characterised in that: connect including round tube, straight tube
Head, sealing ring A, attaching nut and water temperature probe, one end of round tube are open end, and the other end is closed end, and water temperature probe is located at
Open end, the round tube lower wall close to open end are equipped with into cold water nipple, set on the round tube upper side wall of closed end
There is water outlet internal thread interface, the upper and lower ends of the straight connector are equipped with external screw thread, the lower end of straight connector and water outlet internal screw thread
Interface thread connection, sealing ring A are located between straight connector and water outlet internal thread interface screw thread, straight connector and into cold water screw thread
Connector is parallel and all vertical with round tube, and the upper port of straight connector has extended radially outward round boss, attaching nut's
The lower end of the radially inwardly extending baffle ring of lower port, straight connector passes through attaching nut, and baffle ring blocks round boss, connects
The connection of the water inlet interface of nut and booster water pump, connect into cold water nipple with tap water pipe line.
2. the domestic water of fully pre-mixing gas combustion wall-hung boiler according to claim 1 is into cold water joint assembly, it is characterised in that:
It further include sealing ring B, sealing ring C and blocking, the open end of the round tube is equipped with internal screw thread, and the surface of blocking is equipped with external screw thread,
Blocking is equipped with threaded hole, and blocking is threadedly coupled with the open end of round tube, and sealing ring B is located between blocking and open end, water temperature
Probe be equipped with external screw thread, water temperature pop one's head in one end pass through blocking on threaded hole extend into round tube, water temperature probe and threaded hole
It is threadedly coupled, sealing ring C is located between water temperature probe and threaded hole.
3. the domestic water of fully pre-mixing gas combustion wall-hung boiler according to claim 1 is into cold water joint assembly, it is characterised in that:
The inner wall of the upper port of the straight connector is hexgonal structure.
4. the domestic water of fully pre-mixing gas combustion wall-hung boiler according to claim 1 is into cold water joint assembly, it is characterised in that:
It is described into cold water nipple be male connection.
5. the domestic water of fully pre-mixing gas combustion wall-hung boiler according to claim 1 is into cold water joint assembly, it is characterised in that:
The side of closed end on the round tube and the two sides of open end are designed with fixed plate, are provided with fixation hole in fixed plate.
6. the domestic water of fully pre-mixing gas combustion wall-hung boiler according to claim 5 is into cold water joint assembly, it is characterised in that:
The round tube and fixed plate are integrally formed by casting, and fixed plate is concordant with wall surface on the downside of round tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858244.7U CN208475647U (en) | 2018-06-05 | 2018-06-05 | The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858244.7U CN208475647U (en) | 2018-06-05 | 2018-06-05 | The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475647U true CN208475647U (en) | 2019-02-05 |
Family
ID=65216072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858244.7U Expired - Fee Related CN208475647U (en) | 2018-06-05 | 2018-06-05 | The domestic water of fully pre-mixing gas combustion wall-hung boiler is into cold water joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389190A (en) * | 2019-08-19 | 2021-02-23 | 比亚迪股份有限公司 | Integrated bridge assembly and vehicle |
-
2018
- 2018-06-05 CN CN201820858244.7U patent/CN208475647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389190A (en) * | 2019-08-19 | 2021-02-23 | 比亚迪股份有限公司 | Integrated bridge assembly and vehicle |
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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: 20190205 |