CN202432568U - Hearth capable of preventing singing and explosion - Google Patents
Hearth capable of preventing singing and explosion Download PDFInfo
- Publication number
- CN202432568U CN202432568U CN2011205250217U CN201120525021U CN202432568U CN 202432568 U CN202432568 U CN 202432568U CN 2011205250217 U CN2011205250217 U CN 2011205250217U CN 201120525021 U CN201120525021 U CN 201120525021U CN 202432568 U CN202432568 U CN 202432568U
- Authority
- CN
- China
- Prior art keywords
- hearth
- burner hearth
- explosion
- pressure
- reducing chamber
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hearth capable of preventing singing and explosion. The hearth comprises a hearth body, silencing holes, a decompression chamber, a silencing material, a decompression hole and a heat preservation wall. A plurality of silencing holes are arranged on a hearth wall and communicated with the decompression chamber, the heat preservation wall is fixed on the hearth body, a gap is reserved between the heat preservation wall and the hearth body, a silencing heat insulation material is filled in the decompression chamber, the decompression hole is arranged at the bottom of the decompression chamber, a fan is further arranged at the bottom of the hearth body, and an air inlet is arranged on one side of the fan. The hearth eliminates the singing and the explosion fundamentally, reduces noise, improves heat efficiency, is simple to install, reliable in performance and long in service life because the hearth body, a furnace core, the heat preservation wall and the like are formed by once design, casting and assembling.
Description
Technical field
The utility model relates to a kind of burner hearth, relates in particular to a kind of preventing blazing-off and explosion burner hearth that is used for the Chinese meal stove gas burner.
Background technology
At present, combustion gas Chinese meal stove burner ubiquity noise is big, pollutes kitchen environment; Harm cook healthy problem, particularly premix moral can combustion technologies, except that noise greatly; It is increasing under the effect of firepower also to be easy to generate the positive feedback tweeting sound; Up to causing that the burner hearth ring is quick-fried, abnormally dangerous, influence work.Therefore, the burner hearth ring is quick-fried is the bottleneck of restriction premix moral ability technology popularization.
The utility model content
The purpose of the utility model is to improve the defective of prior art, and a kind of preventing blazing-off and explosion burner hearth that is used for combustion gas Chinese meal stove burner is provided, and this burner hearth can prevent effectively that the burner hearth ring is quick-fried; Can significantly reduce combustion noise, improve the thermal efficiency, and easy for installation; Saving of work and time, long service life.
To achieve these goals, the utility model is taked following technical scheme: a kind of preventing blazing-off and explosion burner hearth comprises burner hearth, bloop, pressure-reducing chamber, quieter material, relief hole, insulated wall; It is characterized in that said hearth wall is provided with some bloops; Bloop communicates with the pressure-reducing chamber, and described insulated wall is fixed on the burner hearth, and and burner hearth between leave the space; Be filled with the noise reduction heat-barrier material in the said pressure-reducing chamber, the bottom in pressure-reducing chamber is provided with relief hole.
Preferably, the bottom of said burner hearth also is provided with air blast, and a side of air blast is provided with suction nozzle.
Preferably, said bloop perforation hearth wall communicates with the pressure-reducing chamber.
Preferably, said relief hole runs through insulated wall, makes pressure-reducing chamber and atmosphere.
Preferably, described noise reduction heat-barrier material is high temperature resistant, certain permeability is arranged (also can not add the noise reduction heat-barrier material, but should waste gas be collected through relief hole, be transported to temperature pot flue through pipeline).
The utility model compared with prior art has following advantage: 1, the setting in bloop and pressure-reducing chamber, effectively absorbed the acoustic energy that produces because of pot body and burner hearth resonance, and fundamentally solved and piped and rung quick-fried, reduced noise, improved the thermal efficiency; 2, the noise reduction heat-barrier material is except absorbing acoustic energy, and also efficiency stops heat radiation and the air transmitted loss that hearth wall is external; 3, the second use waste heat warm water that is set to of relief hole has been created condition; 4, because of having solved the quick-fried problem of ring, for premix moral can technology popularization in the Chinese meal stove industry have been paved road; 5, because of burner hearth, combustion chamber, insulation etc. are that disposable design casting assembles, therefore, it is permanent that simple, dependable performance, life-span be installed.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified;
Fig. 1 is the utility model structural representation;
Among the figure, 1, burner hearth, 2, bloop, 3, the pressure-reducing chamber, 4, the noise reduction heat-barrier material, 5, insulated wall, 6, relief hole, 7, air blast, 8, suction nozzle.
The specific embodiment
The utility model is said not as to the qualification of the utility model, allly in the utility model scope, makes an amendment, conversion process, material realize this structural principle, all belongs within the utility model protection domain.
As shown in the figure, a kind of preventing blazing-off and explosion burner hearth comprises burner hearth 1, bloop 2, pressure-reducing chamber 3, noise reduction heat-barrier material 4, relief hole 6, insulated wall 5; Burner hearth 1 is provided with some bloops 2, and bloop 2 communicates with pressure-reducing chamber 3, and insulated wall 5 is fixed on the burner hearth 1; And and leave the space between the burner hearth 1; Form pressure-reducing chamber 3, be filled with noise reduction heat-barrier material 4 in the pressure-reducing chamber 3, the bottom in pressure-reducing chamber 3 is provided with relief hole 6.The bottom of burner hearth 1 also is provided with air blast 7, and a side of air blast 7 is provided with suction nozzle 8, and the noise reduction heat-barrier material is 4 high temperature resistant, have certain permeability (also can not add noise reduction heat-barrier material 4; But should waste gas be collected through relief hole, be transported to temperature pot flue through pipeline), the utility model is compared with prior art; The setting in bloop 2 and pressure-reducing chamber 3 has effectively absorbed because of the acoustic energy of pot body with the generation of burner hearth resonance, fundamentally solved pipe and ring quick-fried; Reduced noise, improved the thermal efficiency, noise reduction heat-barrier material 4 is except absorbing acoustic energy; Also efficiency stops heat radiation and the air transmitted loss that hearth wall is external, and the second use waste heat warm water that is set to of relief hole 6 has been created condition, because of having solved the quick-fried problem of ring; For premix moral can technology popularization in the Chinese meal stove industry have been paved road; Because of burner hearth, combustion chamber, insulation etc. are that disposable design casting assembles, therefore, it is permanent that simple, dependable performance, life-span be installed.
Claims (3)
1. preventing blazing-off and explosion burner hearth; Comprise burner hearth, bloop, pressure-reducing chamber, quieter material, relief hole, insulated wall, it is characterized in that said hearth wall is provided with some bloops, bloop communicates with the pressure-reducing chamber; Described insulated wall is fixed on the burner hearth, and and burner hearth between leave the space.
2. a kind of preventing blazing-off and explosion burner hearth according to claim 1 is characterized in that the bottom of said burner hearth also is provided with air blast, and a side of air blast is provided with suction nozzle.
3. a kind of preventing blazing-off and explosion burner hearth according to claim 1 is characterized in that being filled with the noise reduction heat-barrier material in the said pressure-reducing chamber, and the bottom in pressure-reducing chamber is provided with relief hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205250217U CN202432568U (en) | 2011-12-15 | 2011-12-15 | Hearth capable of preventing singing and explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205250217U CN202432568U (en) | 2011-12-15 | 2011-12-15 | Hearth capable of preventing singing and explosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432568U true CN202432568U (en) | 2012-09-12 |
Family
ID=46782008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205250217U Expired - Fee Related CN202432568U (en) | 2011-12-15 | 2011-12-15 | Hearth capable of preventing singing and explosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276631A (en) * | 2014-06-02 | 2016-01-27 | 侯国山 | Low-noise energy-saving oil-gas range |
-
2011
- 2011-12-15 CN CN2011205250217U patent/CN202432568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276631A (en) * | 2014-06-02 | 2016-01-27 | 侯国山 | Low-noise energy-saving oil-gas range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |