CN210566421U - Gas segmentation valve, gas controlling means and gas hanging stove - Google Patents
Gas segmentation valve, gas controlling means and gas hanging stove Download PDFInfo
- Publication number
- CN210566421U CN210566421U CN201921530215.9U CN201921530215U CN210566421U CN 210566421 U CN210566421 U CN 210566421U CN 201921530215 U CN201921530215 U CN 201921530215U CN 210566421 U CN210566421 U CN 210566421U
- Authority
- CN
- China
- Prior art keywords
- gas
- valve
- inlet end
- gas outlet
- outlet end
- 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.)
- Active
Links
- 230000011218 segmentation Effects 0.000 title abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 74
- 239000002737 fuel gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides a pair of gas sectional valve, gas controlling means and gas hanging stove, wherein the gas sectional valve includes: an air inlet end; the gas outlet end is provided with at least two gas outlet ends, at least one gas outlet end is communicated with the gas inlet end, and a switch valve is arranged between the at least one gas outlet end and the gas inlet end and is a normally open valve. Because the switch valve adopts the normally open valve, when the hot water volume to heating or domestic water is great winter, the switch valve is under the condition that need not the circular telegram, and the gas outlet end and the inlet end of gas segmentation valve all can be in the state of intercommunication, and the switch valve is comparatively stable, even the switch valve breaks down, also can guarantee corresponding gas outlet end and inlet end intercommunication, guarantees the hot-water normal supply, can satisfy the user to the demand of hot water volume.
Description
Technical Field
The utility model relates to a gas hanging stove technical field, concretely relates to gas segmentation valve, gas controlling means and gas hanging stove.
Background
In order to ensure the cleanness of the environment and the freshness of the air, the government has been widely popularized in the coal-to-gas project, so that the wall-mounted gas boiler starts to be gradually popularized. In the using process, the requirements of people on the wall-mounted stove are higher and higher, and the requirements on the functions of the wall-mounted stove are higher and higher. The wall-mounted boiler has two functions of heating and domestic hot water. In winter, the water temperature is lower, and the user's demand to the heating is very urgent, so just require the unit can heat system's circulating water rapidly to satisfy user's heating demand, this needs hanging stove itself rated power bigger. In summer, the water temperature is higher, the user's demand for life hot water is stronger, and if the unit minimum power is great, just very easily with life water boil to exceed the settlement temperature, lead to the unit to shut down, cause the phenomenon of suddenly cooling and suddenly heating. This requires the unit to operate smoothly at lower power to meet the user's comfort requirements for hot water life.
In order that the unit can compromise great rated power and less rated power simultaneously, disclosed a gas controlling means of gas hanging stove among the prior art, including gas proportional valve, gas segmentation valve, gas distributing pipe and gas distributor, the gas proportional valve with gas segmentation valve gas circuit communicates with each other, the gas distributing pipe includes first distributing pipe and second distributing pipe, the gas distributor includes first distributor and second distributor, first distributing pipe with first distributor gas circuit communicates with each other, the second distributing pipe with second distributor gas circuit communicates with each other, first distributing pipe with gas proportional valve gas circuit communicates with each other, the gas segmentation valve is used for control the gas circuit switch of second distributing pipe. The distribution pipe is connected between the fuel gas sectional valve and the sectional burner, so that the occupied space is large, and the hidden danger of fuel gas leakage is large due to more connecting parts. And because the gas circuit switch of the second distribution pipe is controlled to be the electromagnetic switch valve, the default state of the electromagnetic switch valve is closed, in winter, the demand for hot water is large, the electromagnetic switch valve needs to be powered on to be opened, so that the electromagnetic switch valve is kept in an open state, the electromagnetic valve is easy to be unstable after being used for a long time, the electromagnetic valve is closed due to faults, the electromagnetic valve cannot be opened, and the hot water amount meeting the requirements of users cannot be provided.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the gas segmentation valve among the prior art poor stability, can not satisfy the defect of user to the hot water demand to provide a gas segmentation valve, gas controlling means, hanging stove that stability is good, can satisfy the user to the hot water demand.
In order to solve the technical problem, the utility model provides a pair of gas segmentation valve, include:
an air inlet end;
the gas outlet end is provided with at least two gas outlet ends, at least one gas outlet end is communicated with the gas inlet end, and a switch valve is arranged between the at least one gas outlet end and the gas inlet end and is a normally open valve.
The switch valve comprises a magnet, a telescopic push rod and a valve body connected to one end of the telescopic push rod, and when the switch valve is in a power-off state, the telescopic push rod retracts to enable the valve body to be close to the magnet.
The switch valve adopts a bistable electromagnetic valve.
The air outlet end is provided with a plurality of air outlet ends, one air outlet end is communicated with the air inlet end, and the switch valves are arranged between the rest air outlet ends and the air inlet end.
Two air outlet ends are arranged.
And the air outlet end is provided with an interface suitable for being connected with the sectional burner.
The utility model also provides a gas controlling means, include a gas segmentation valve, the gas segmentation valve the inlet end is connected with the proportional valve, the end of giving vent to anger is connected with the inlet end of segmentation combustor.
The utility model also provides a hanging stove, include a gas controlling means.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pair of gas segmentation valve, because the ooff valve adopts the normally open valve, when winter is great to the hot water volume of heating or domestic water, the ooff valve is under the condition that does not need the circular telegram, the end of giving vent to anger and the state that the inlet end of gas segmentation valve all can be in the intercommunication, the ooff valve is comparatively stable, even the ooff valve breaks down, also can guarantee corresponding end and the inlet end intercommunication of giving vent to anger, guarantee hydrothermal normal supply, can satisfy the demand of user to the hot water volume.
2. The utility model provides a pair of gas segmentation valve, the ooff valve adopts bistable state solenoid valve, when needs are closed the ooff valve, only needs to lead to a forward pulse current, and reverse pulse current of rethread can make the ooff valve keep at the closed condition, need not to switch on always, can save the electric energy, can guarantee the stability of ooff valve simultaneously.
3. The utility model provides a pair of gas segmentation valve, the end of giving vent to anger is equipped with the interface that is suitable for and is connected with the segmentation combustor, and this gas segmentation valve can with segmentation combustor lug connection, and the structure is simpler, and occupation space is littleer, has improved assembly efficiency, and has reduced the junction between gas segmentation valve and the segmentation combustor, can reduce the hidden danger that the gas leaked.
4. The utility model provides a pair of gas controlling means, include a gas segmentation valve, the gas segmentation valve the inlet end is connected with the proportional valve, give vent to anger the end and be connected with the inlet end of segmentation combustor, this gas controlling means winter when the hot water demand is great, the ooff valve is under the condition that does not need the circular telegram, the gas segmentation valve give vent to anger the end and all can be in the state of intercommunication with the inlet end, the ooff valve is comparatively stable, even the ooff valve breaks down, also can guarantee corresponding end and the inlet end intercommunication of giving vent to anger, guarantee hydrothermal normal supply, can satisfy the user to the demand of hot water volume.
5. The utility model provides a pair of hanging stove, include a gas controlling means, this hanging stove is when winter is great to the hot water volume demand, the ooff valve is under the condition that does not need the circular telegram, the end of giving vent to anger and the state that the inlet end of gas segmentation valve all can be in the intercommunication, the ooff valve is comparatively stable, even the ooff valve breaks down, also can guarantee corresponding end and the inlet end intercommunication of giving vent to anger, guarantees hydrothermal normal supply, can satisfy the demand of user to the hot water volume.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a segment valve provided in embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of an on-off valve of the segmented valve shown in FIG. 1;
fig. 3 is a schematic structural view of a gas control device provided in embodiment 2 of the present invention;
description of reference numerals:
1-an air inlet end; 2-air outlet end; 3-switching valve; 31-a magnet; 32-a push rod; 33-a valve body; 4-a proportional valve; 5-a segmented burner.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a specific implementation of a segment valve, as shown in fig. 1, including an air inlet end 1 and an air outlet end 2.
The gas outlet end 2 is provided with at least two gas outlet ends, at least one gas outlet end 2 is communicated with the gas inlet end 1, a switch valve 3 is arranged between at least one gas outlet end 2 and the gas inlet end 1, and the switch valve 3 is a normally open valve. In the present embodiment, two air outlet ends 2 are provided, one air outlet end 2 is communicated with the air inlet end 1, and a switch valve 3 is provided between the other air outlet end 2 and the air inlet end 1.
In this embodiment, as shown in fig. 2, the switch valve 3 includes a magnet 31, a retractable push rod 32, and a valve body 33 connected to one end of the retractable push rod 32, and in the power-off state, the retractable push rod 32 retracts to make the valve body 33 close to the magnet 31, and the air outlet end 2 communicates with the air inlet end 1.
Preferably, the switch valve 3 is a bistable electromagnetic valve, when the switch valve 3 needs to be closed, the switch valve 3 can be kept in a closed state only by conducting a positive pulse current and then conducting a negative pulse current, the switch valve is not required to be powered on all the time, electric energy can be saved, and meanwhile, the stability of the switch valve 3 can be ensured.
The outlet end 2 is provided with an interface suitable for being connected with a segmented burner 5. This gas segmentation valve can with 5 lug connection of segmentation combustor, and the structure is simpler, and occupation space is littleer, has improved assembly efficiency, and has reduced the junction between gas segmentation valve and the segmentation combustor 5, can reduce the hidden danger that the gas leaked.
Because this gas segmentation valve's ooff valve 3 adopts the normally open valve, when winter is great to the hot water volume demand, ooff valve 3 is under the condition that need not the circular telegram, and the end 2 and the inlet end 1 of giving vent to anger of gas segmentation valve all can be in the state of intercommunication, and ooff valve 3 is comparatively stable, even switch valve 3 breaks down, also can guarantee corresponding end 2 and the inlet end 1 intercommunication of giving vent to anger, guarantees hydrothermal normal supply, can satisfy the demand of user to the hot water volume. When the heating demand is small, a positive pulse current is conducted, and then a negative pulse current is conducted, so that the switch valve 3 can be kept in a closed state without being always electrified.
As a first alternative embodiment of the above embodiment, the air outlet end 2 is provided with a plurality of air outlet ends, one of the air outlet ends 2 is communicated with the air inlet end 1, and the switch valves 3 are respectively provided between the other air outlet ends 2 and the air inlet end 1, so that the requirement of a user on the amount of hot water can be met more accurately.
Example 2
The embodiment provides a gas control device, as shown in fig. 3, including the gas segment valve provided in the above embodiment, the inlet end 1 of the gas segment valve is connected with the proportional valve 4, the outlet end 2 is connected with the inlet of the segment burner 5, when the demand for hot water amount in winter is large, the outlet end 2 and the inlet end 1 of the gas segment valve can be in a communicated state under the condition that the switch valve 3 is not required to be powered on, the switch valve 3 is stable, even if the switch valve 3 fails, the corresponding outlet end 2 and the inlet end 1 can be ensured to be communicated, the normal supply of hot water is ensured, and the demand for hot water amount by a user can be met.
Example 3
This embodiment provides a hanging stove, including the gas controlling means that above-mentioned embodiment provided, this hanging stove is when winter is great to hot water volume demand, ooff valve 3 is under the condition that does not need the circular telegram, the gas end of giving vent to anger of gas section valve 2 and the state that the inlet end 1 all can be in the intercommunication, ooff valve 3 is comparatively stable, even the ooff valve 3 breaks down, also can guarantee corresponding end 2 and the inlet end 1 intercommunication of giving vent to anger, guarantee hydrothermal normal supply, can satisfy the demand of user to hot water volume.
This hanging stove is when the heating, and segmentation combustor 5 can carry out full load's burning, makes indoor warm up fast, satisfies user's heating demand, when only needing domestic water, can make 5 partial load burning of segmentation combustor for the minimum power greatly reduced that this hanging stove can reach prevents that domestic hot water temperature rise is too fast, avoids domestic water to neglect cold and neglect hot phenomenon, gives user a good experience.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A gas segment valve, comprising:
an air inlet end (1);
the gas outlet end (2) is provided with at least two gas outlet ends, at least one gas outlet end (2) is communicated with the gas inlet end (1), a switch valve (3) is arranged between the at least one gas outlet end (2) and the gas inlet end (1), and the switch valve (3) is a normally open valve.
2. A gas segment valve according to claim 1, characterized in that said switching valve (3) comprises a magnet (31), a telescopic push rod (32), a valve body (33) connected to one end of said telescopic push rod (32), said telescopic push rod (32) being retracted in the power-off state, bringing said valve body (33) close to said magnet (31).
3. A gas segment valve according to claim 1, characterized in that the on-off valve (3) is a bistable solenoid valve.
4. A gas sectional valve according to any one of claims 1-3, characterized in that a plurality of gas outlet ends (2) are provided, one of the gas outlet ends (2) is communicated with the gas inlet end (1), and the switch valve (3) is provided between the other gas outlet ends (2) and the gas inlet end (1).
5. A gas segment valve according to any one of claims 1-3, characterised in that there are two outlet ports (2).
6. A gas segment valve according to any of claims 1-3, characterized in that the outlet end (2) is provided with an interface adapted to be connected to a segment burner (5).
7. A gas control device, characterized in that it comprises a gas segment valve according to any one of claims 1 to 6, the inlet end (1) of which is connected to a proportional valve (4), and the outlet end (2) is connected to the inlet end (1) of a segment burner (5).
8. A gas wall-hanging stove comprising a gas control device as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530215.9U CN210566421U (en) | 2019-09-12 | 2019-09-12 | Gas segmentation valve, gas controlling means and gas hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530215.9U CN210566421U (en) | 2019-09-12 | 2019-09-12 | Gas segmentation valve, gas controlling means and gas hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566421U true CN210566421U (en) | 2020-05-19 |
Family
ID=70636737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530215.9U Active CN210566421U (en) | 2019-09-12 | 2019-09-12 | Gas segmentation valve, gas controlling means and gas hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213035A (en) * | 2020-09-07 | 2021-01-12 | 华帝股份有限公司 | Air tightness detection system, detection method and special clamp |
-
2019
- 2019-09-12 CN CN201921530215.9U patent/CN210566421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213035A (en) * | 2020-09-07 | 2021-01-12 | 华帝股份有限公司 | Air tightness detection system, detection method and special clamp |
| CN112213035B (en) * | 2020-09-07 | 2023-09-01 | 华帝股份有限公司 | Air tightness detection system, detection method and special fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203824042U (en) | Hot water system | |
| CN210566421U (en) | Gas segmentation valve, gas controlling means and gas hanging stove | |
| CN104201972A (en) | Intelligent solar central control cold- and heat-energy storing system | |
| CN211695441U (en) | Automatic temperature control system of electric water heater | |
| CN117387113A (en) | Phase-change heat-accumulating electric heating system and control method | |
| CN209541188U (en) | A kind of device for preventing electrical shock of electric water heater and electric heater | |
| CN102116501A (en) | Hybrid power wall-hung boiler | |
| CN212566260U (en) | Water heater | |
| CN201680605U (en) | Unit electric heating water tank of solar water heater | |
| CN104251507A (en) | Heating system based on solar heating | |
| CN212962181U (en) | Gas water heater | |
| CN211290528U (en) | Gas heating water heater | |
| CN211146923U (en) | Sustainable high-capacity water heater | |
| CN111854146B (en) | Zero cold water gas water heater | |
| CN210179934U (en) | Double-source combined heat pump system based on PVT assembly | |
| CN110207298B (en) | Water heater system and control method thereof | |
| KR200179692Y1 (en) | An electric-boiler | |
| CN217935180U (en) | Standby electric energy accumulator of forced-ventilated type gas water heater | |
| CN210839065U (en) | Anti-power-failure tube explosion bypass device of anti-freezing fluid circulating heating boiler | |
| CN2909094Y (en) | Internal heating water heating type electric heater | |
| CN218672617U (en) | Water heater integrating gas heating and electric heating | |
| CN106288321A (en) | A kind of general can machine and general can the control method of machine and system | |
| CN211526745U (en) | Intelligent integrated module type central hot water system | |
| CN213272796U (en) | Solar heating system based on phase change heat storage | |
| CN211503220U (en) | Water heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |