CN109405295A - Pressure taking device and gas water heater or wall-mounted boiler with same - Google Patents
Pressure taking device and gas water heater or wall-mounted boiler with same Download PDFInfo
- Publication number
- CN109405295A CN109405295A CN201811267098.1A CN201811267098A CN109405295A CN 109405295 A CN109405295 A CN 109405295A CN 201811267098 A CN201811267098 A CN 201811267098A CN 109405295 A CN109405295 A CN 109405295A
- Authority
- CN
- China
- Prior art keywords
- pressure
- diversion pipe
- box
- hollow cavity
- box body
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010079 rubber tapping Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 241000720974 Protium Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Abstract
The invention discloses a pressure taking device and a gas water heater or a wall-mounted furnace with the same, wherein the pressure taking device comprises a box body, a hollow cavity used for storing condensed water is formed in the box body, and a first guide pipe and a second guide pipe which are communicated with the hollow cavity are arranged on the box body.
Description
Technical field
The present invention relates to hot water facility technical field more particularly to a kind of pressure obtaning device and with its gas heater or
Wall-hung boiler.
Background technique
Currently, strong pumping type gas heater mostly uses blast switch or wind pressure sensor to be used as the excessive guarantor of wind pressure in the market
Protection unit.The blast switch or wind pressure sensor are connected by silica gel pressure pipe with fan pressure-tapping nozzle in actual use, wind pressure
Air pressure in switch or wind pressure sensor real-time monitoring exhaust uptake, and it is excessive in extraneous wind pressure or exhaust uptake blocks
When, wind pressure state is fed back into machine internal controller to control blower adjustment revolving speed or carry out blowout protection movement.Since combustion gas is fired
It burns rich in vapor (protium is reacted with oxygen element combustion chemistry generates gaseous state hydrone) in product, high-temperature flue gas contacts blower
It is easier to condense tiny droplet in fan pressure-tapping nozzle surface when pressure-tapping nozzle (metal), it is especially larger in rainy weather ambient humidity
When, it is easy to accumulate and be drawn into silica gel pressure pipe under Action of Wind pressure in the tiny droplet of fan pressure-tapping nozzle surface condensation, after
And silica gel pressure pipe is blocked, it causes water heater pressure bad and causes the failure for being unable to normal boot-strap.
Summary of the invention
The present invention is directed to one of solve the problems, such as present in existing the relevant technologies at least to a certain extent, for this purpose, this hair
Bright first purpose be to propose a kind of pressure obtaning device, and structure is simple, can avoid the problem of condensation water slug occur.
In addition, second purpose of the invention is to propose a kind of gas heater or wall-hung boiler, structure is simply quick detachable,
Using reliable.
Above-mentioned first purpose is achieved by the following technical solution:
A kind of pressure obtaning device, including box body form the hollow cavity for storing condensed water, described in the box body
The first diversion pipe and the second diversion pipe being connected with the hollow cavity are provided on box body.
In some embodiments, first diversion pipe and second diversion pipe are horizontally disposed, are located at described
The two sides of box body.
In some embodiments, first diversion pipe and second diversion pipe partially protrude into the hollow cavity
It is interior, the hollow cavity is separated into upper chamber and lower cavity, the upper chamber is connected to the lower cavity.
In some embodiments, it is intracorporal to extend into the hollow cavity for first diversion pipe and second diversion pipe
Length is 1-30mm, and the distance between first diversion pipe and second diversion pipe are 1-30mm.
In some embodiments, the box body includes the first pressure box being detachably connected and the second pressure
Box is provided with first diversion pipe on the first pressure box, and described second is provided on the second pressure box and is led
Flow tube.
In some embodiments, one is threadedly attached between the first pressure box and the second pressure box
It rises.
In some embodiments, the junction of the first pressure box and the second pressure box is provided with sealing
Circle.
In some embodiments, the first pressure box and the second pressure box are hemispherical.
In some embodiments, the first pressure box and the second pressure box are using made of transparent material.
Above-mentioned second purpose is achieved by the following technical solution:
A kind of gas heater or wall-hung boiler have pressure obtaning device as described above.
In some embodiments, including pressure-tapping nozzle, blower fan system and blast switch, wherein the pressure-tapping nozzle and described the
One diversion pipe is connected and the pressure-tapping nozzle is at least partially extend into the blower fan system, the blast switch and described second
Diversion pipe is connected.
Compared with prior art, the present invention at least having the effect that
1, pressure obtaning device of the invention forms the hollow cavity for storing condensed water by the box body added in box body
Body be jammed in the tiny droplet condensed in fan pressure-tapping nozzle surface will not among pressure pipe with this, and structure is simple, effectively
Solve the problems, such as existing condensation water slug pressure pipe.
2, gas heater or wall-hung boiler of the invention, due to can avoid pressure blockage using above-mentioned pressure obtaning device,
So as to improve the accuracy of wind pressure detection, the reliability of gas heater or wall-hung boiler work is promoted.
Other beneficial outcomes of the invention will be explained in conjunction with attached drawing in a specific embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pressure obtaning device in the embodiment of the present invention；
Fig. 2 is the first use state diagram of pressure obtaning device in the embodiment of the present invention；
Fig. 3 is second of use state diagram of pressure obtaning device in the embodiment of the present invention；
Fig. 4 is the third use state diagram of pressure obtaning device in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of gas heater in the embodiment of the present invention.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Embodiment one: as shown in Figure 1, the present embodiment provides a kind of pressure obtaning devices, including box body 1, are formed in box body 1
For storing the hollow cavity 10 of condensed water, the first diversion pipe 2 being connected with hollow cavity 10 and are provided on box body 1
Two diversion pipes 3, the first diversion pipe 2 and the second diversion pipe 3 can be separately connected pressure pipe 8, wherein a pressure pipe 8 connects pressure-tapping nozzle
5, another pressure pipe 8 connects blast switch 7.
The pressure obtaning device of the present embodiment is formed in box body 1 for storing the hollow of condensed water by the box body 1 added
Cavity 10 be jammed in the tiny droplet condensed on 5 surface of fan pressure-tapping nozzle will not among pressure pipe 8 with this, but can flow
Enter into the hollow cavity 10 of box body 1, structure is simple, and hollow cavity 10 can store a certain amount of condensed water, effectively solves existing
There is the problem of condensation water slug pressure pipe 8.
In the present embodiment, the first diversion pipe 2 and the second diversion pipe 3 are horizontally disposed, are located at the two sides of box body 1, water
The mode of flat setting can be convenient for smoothly being flowed into the hollow cavity 10 of box body 1 in the tiny droplet that 5 surface of fan pressure-tapping nozzle condenses
It is interior.
Preferably, the first diversion pipe 2 and the second diversion pipe 3 partially protrude into hollow cavity 10, by hollow cavity 10
It is separated into upper chamber 101 and lower cavity 102, upper chamber 101 is connected to lower cavity 102, in the present embodiment, first
Diversion pipe 2 and the second diversion pipe 3 are located at the middle position of box body 1, so that having entered the cold of 10 the inside of hollow cavity
Condensate cannot flow out outward from the first diversion pipe 2 and the second diversion pipe 3.
It is shown in Figure 2, when the installation position horizontalization of the installation site of blast switch 7 or wind pressure sensor and pressure-tapping nozzle 5
Qi Shi, condensed water can be stored in the inside of lower cavity 102 of box body 1, not block pressure pipe 8, and condensed water cannot be from the
One diversion pipe 2 and the second diversion pipe 3 flow out outward.
It is shown in Figure 3, when the installation site of blast switch 7 or wind pressure sensor is higher than the installation site of pressure-tapping nozzle 5
When, condensed water can be stored in 102 the inside of lower cavity in the left side of box body 1, not block pressure pipe 8, and condensed water cannot be from
First diversion pipe 2 and the second diversion pipe 3 flow out outward.
It is shown in Figure 4, when the installation site of blast switch 7 or wind pressure sensor is lower than the installation site of pressure-tapping nozzle 5
When, condensed water can be stored in 102 the inside of lower cavity on the right side of box body 1, not block pressure pipe 8, and condensed water cannot be from
First diversion pipe 2 and the second diversion pipe 3 flow out outward.
So that the installation position that pressure obtaning device provided by the present embodiment can be suitble to blast switch/wind pressure sensor different
It sets, it is applied widely, without causing pressure pipe 8 to block.
In the present embodiment, it is 1- that the first diversion pipe 2 and the second diversion pipe 3, which extend into the length in hollow cavity 10,
It is 1-30mm that 30mm, i.e. the first diversion pipe 2, which extend into the length in hollow cavity 10, and the second diversion pipe 3 extend into hollow cavity
Length in 10 is 1-30mm, in addition, the distance between the first diversion pipe 2 and the second diversion pipe 3 are 1-30mm, the first diversion pipe
2 and second there are appropriately distances between diversion pipe 3, it can enter and be stored in hollow cavity 10 convenient for external condensed water,
Preferably, the length that the first diversion pipe 2 and the second diversion pipe 3 are extend into hollow cavity 10 is longer, is made with this skewed
Under state, the condensed water that hollow cavity 10 can store is also relatively more, because the condensed water being stored in hollow cavity 10 be not easy from
The opening of 3 end of first diversion pipe 2 or the second diversion pipe flows out outward.
Preferably, box body 1 includes the first pressure box 11 and the second pressure box 12 being detachably connected, and is taken first
It is provided with the first diversion pipe 2 on pressure box 11, the second diversion pipe 3 is provided on the second pressure box 12.Specifically, the first pressure box
11 and second are together by a threaded connection between pressure box 12, and structure is simple, assembling, disassembly convenient for pressure obtaning device, can
By property height, when the first pressure box 11 and the second pressure box 12 are dismantled in rotation, the condensed water of 1 the inside of box body can will be stored in
It cleans up, uses and store condensed water in order to next time, without influencing the service life of pressure obtaning device, realize iterative cycles benefit
With.
Further, the junction of the first pressure box 11 and the second pressure box 12 is provided with sealing ring 4, can be mentioned with this
The leakproofness of high first pressure box 11 and the connection of the second pressure box 12, avoids being stored in the first pressure box 11 and the second pressure box 12
Interior condensed water leaks outside, to improve the safety and reliability that pressure obtaning device uses.
Particularly, the first pressure box 11 and the second pressure box 12 are hemispherical, are convenient for the storage and cleaning of condensed water with this.
Certainly, other shape designs, but the first pressure box 11 and the second pressure can be used in the first pressure box 11 and the second pressure box 12
The specific design shape of box 12 is not construed as the limitation to the scope of this patent.
In the present embodiment, the first pressure box 11 and the second pressure box 12 are to be convenient for using made of transparent material with this
How much is the condensed water stored in user's the first pressure box 11 of observation and the second pressure box 12, and then carries out cleaning operation to it.
Embodiment two: as shown in figure 5, the present embodiment provides a kind of gas heater, have as described in embodiment one
Pressure obtaning device.
The gas heater of the present embodiment, due to using above-mentioned pressure obtaning device, structure is simply quick detachable, can avoid taking
Pressure pipe blocking promotes the reliability of gas water heater working so as to improve the accuracy of wind pressure detection.
Specifically, the gas heater of the present embodiment includes pressure-tapping nozzle 5, blower fan system 6 and blast switch 7, wherein pressure
Mouth 5 is connected by pressure pipe 8 with the first diversion pipe 2 and pressure-tapping nozzle 5 is at least partially extend into blower fan system 6, blast switch 7
It is connected by pressure pipe 8 with the second diversion pipe 3.
As the droplet that 5 surface of pressure-tapping nozzle condenses constantly is accumulated, the droplet of condensation flows through 8 He of pressure pipe under Action of Wind pressure
First diversion pipe 2 enters in the hollow cavity 10 of pressure obtaning device, and is stored in hollow cavity 10 and will not flow out.
Since the structure of wall-hung boiler and the structure of gas heater are similar, thus can refer to above-mentioned for gas heater
Structure description, is no longer repeated, herein to save space.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. a kind of pressure obtaning device, which is characterized in that including box body (1), formed in the box body (1) for storing condensed water
Hollow cavity (10) is provided with the first diversion pipe (2) being connected with the hollow cavity (10) and on the box body (1)
Two diversion pipes (3).
2. a kind of pressure obtaning device according to claim 1, which is characterized in that first diversion pipe (2) and described second
Diversion pipe (3) is horizontally disposed, is located at the two sides of the box body (1).
3. a kind of pressure obtaning device according to claim 2, which is characterized in that first diversion pipe (2) and described second
Diversion pipe (3) partially protrudes into the hollow cavity (10), and the hollow cavity (10) is separated into upper chamber (101)
With lower cavity (102), the upper chamber (101) is connected to the lower cavity (102).
4. a kind of pressure obtaning device according to claim 3, which is characterized in that first diversion pipe (2) and described second
It is 1-30mm that diversion pipe (3), which extend into the length in the hollow cavity (10), and first diversion pipe (2) is led with described second
The distance between flow tube (3) is 1-30mm.
5. a kind of pressure obtaning device according to claim 1,2,3 or 4, which is characterized in that the box body (1) includes detachable
The the first pressure box (11) and the second pressure box (12) to link together is provided with described on the first pressure box (11)
One diversion pipe (2) is provided with second diversion pipe (3) on the second pressure box (12).
6. a kind of pressure obtaning device according to claim 5, which is characterized in that the first pressure box (11) and described second
Pressure box is together by a threaded connection between (12).
7. a kind of pressure obtaning device according to claim 5, which is characterized in that in the first pressure box (11) and described
The junction of two pressure boxes (12) is provided with sealing ring (4).
8. a kind of pressure obtaning device according to claim 5, which is characterized in that the first pressure box (11) and described second
Pressure box (12) is using made of transparent material.
9. a kind of gas heater or wall-hung boiler, which is characterized in that have the pressure as described in any one of claim 1 to 8
Device.
10. a kind of gas heater according to claim 9 or wall-hung boiler, which is characterized in that including pressure-tapping nozzle (5), wind
Machine system (6) and blast switch (7), wherein the pressure-tapping nozzle (5) is connected with first diversion pipe (2) and the pressure-tapping nozzle
(5) it is at least partially extend into the blower fan system (6), the blast switch (7) is connected with second diversion pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267098.1A CN109405295A (en) | 2018-10-29 | 2018-10-29 | Pressure taking device and gas water heater or wall-mounted boiler with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267098.1A CN109405295A (en) | 2018-10-29 | 2018-10-29 | Pressure taking device and gas water heater or wall-mounted boiler with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109405295A true CN109405295A (en) | 2019-03-01 |
Family
ID=65470263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267098.1A Pending CN109405295A (en) | 2018-10-29 | 2018-10-29 | Pressure taking device and gas water heater or wall-mounted boiler with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109405295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009520A (en) * | 2021-11-17 | 2022-02-08 | 中国农业科学院茶叶研究所 | Integral type superheated steam tea fresh leaf fixation machine and tea fresh leaf fixation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112893A (en) * | 1995-10-24 | 1997-05-02 | Hitachi Home Tec Ltd | Pressure detector for closed gas stove |
| CN2491816Y (en) * | 2001-06-23 | 2002-05-15 | 刘建松 | Wind pressure anti-clogging pressure meter |
| CN2911458Y (en) * | 2006-06-23 | 2007-06-13 | 南京朗坤自动化有限公司 | Secondary air on-line monitoring system for boiler of power station |
| JP2011016039A (en) * | 2009-07-07 | 2011-01-27 | Nissan Motor Co Ltd | Gas-liquid separator for vehicle |
| US9404248B1 (en) * | 2013-07-16 | 2016-08-02 | Delvin Marshall | Sewage stopper systems |
| CN106679742A (en) * | 2016-11-14 | 2017-05-17 | 浙江浙能台州第二发电有限责任公司 | Inlet flue gas flow measuring device for draft fan |
| CN206235368U (en) * | 2016-11-14 | 2017-06-09 | 浙江浙能台州第二发电有限责任公司 | Air-introduced machine import flue gas flow measurement apparatus |
| CN209782983U (en) * | 2018-10-29 | 2019-12-13 | 华帝股份有限公司 | Pressure taking device, gas water heater with same and wall-mounted furnace |
-
2018
- 2018-10-29 CN CN201811267098.1A patent/CN109405295A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112893A (en) * | 1995-10-24 | 1997-05-02 | Hitachi Home Tec Ltd | Pressure detector for closed gas stove |
| CN2491816Y (en) * | 2001-06-23 | 2002-05-15 | 刘建松 | Wind pressure anti-clogging pressure meter |
| CN2911458Y (en) * | 2006-06-23 | 2007-06-13 | 南京朗坤自动化有限公司 | Secondary air on-line monitoring system for boiler of power station |
| JP2011016039A (en) * | 2009-07-07 | 2011-01-27 | Nissan Motor Co Ltd | Gas-liquid separator for vehicle |
| US9404248B1 (en) * | 2013-07-16 | 2016-08-02 | Delvin Marshall | Sewage stopper systems |
| CN106679742A (en) * | 2016-11-14 | 2017-05-17 | 浙江浙能台州第二发电有限责任公司 | Inlet flue gas flow measuring device for draft fan |
| CN206235368U (en) * | 2016-11-14 | 2017-06-09 | 浙江浙能台州第二发电有限责任公司 | Air-introduced machine import flue gas flow measurement apparatus |
| CN209782983U (en) * | 2018-10-29 | 2019-12-13 | 华帝股份有限公司 | Pressure taking device, gas water heater with same and wall-mounted furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114009520A (en) * | 2021-11-17 | 2022-02-08 | 中国农业科学院茶叶研究所 | Integral type superheated steam tea fresh leaf fixation machine and tea fresh leaf fixation method thereof |
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