CN207893731U - Moisturizing preheating type steam generator - Google Patents
Moisturizing preheating type steam generator Download PDFInfo
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- CN207893731U CN207893731U CN201820206417.7U CN201820206417U CN207893731U CN 207893731 U CN207893731 U CN 207893731U CN 201820206417 U CN201820206417 U CN 201820206417U CN 207893731 U CN207893731 U CN 207893731U
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Abstract
Moisturizing preheating type steam generator, including boiler body, steam-water separator, water supply tank and coil evaporator, the outside portion of lower box is provided with outer housing, moisturizing preheating cavity is formed between outer housing and lower box, water supply tank bottom is connected to by a water supply pipe with the left lower of moisturizing preheating cavity, the bottom of steam-water separator is connected by the water inlet of recycling outlet and coil evaporator, recycling outlet upper edge water (flow) direction is disposed with the first valve and water circulating pump, the side of steam-water separator is connected by the water outlet of circulation water inlet pipe and coil evaporator, a preheating water pipe is connected on recycling outlet, the water inlet of preheating water pipe is connected to the right upper portion of moisturizing preheating cavity, preheating water pipe upper edge water (flow) direction is disposed with the second valve, small pump, check valve and third valve.The utility model principle science, it is simple in structure, convenient for improving and installation, while improving heat utilization rate and steam generation efficiency, highly practical, application easy to spread.
Description
Technical field
The utility model is related to a kind of heat-exchange apparatus more particularly to a kind of moisturizing preheating type steam generators.
Background technology
Existing steam generator（Steam boiler）There are following technical problems：Cold water process is supplemented into steam-water separator
In, since cold water temperature is relatively low, reduce the steam generation efficiency of steam-water separator；In addition the insulation material layer outside burner hearth
It still suffers from more heat transfer to distribute outward, wastes the more energy.
Utility model content
The utility model provides one kind and is first passed through outside burner hearth in moisturizing to solve shortcoming in the prior art
The heat distributed preheats cold water, steam generation efficiency when improving supplement cold water and to improve utilization efficiency of heat energy high
Moisturizing preheating type steam generator.
In order to solve the above technical problems, the utility model adopts the following technical solution：Moisturizing preheating type steam generator, packet
Boiler body, steam-water separator and water supply tank are included, boiler body includes lower box and upper box, and lower box inner space is stove
Thorax is provided with coil evaporator in upper box, and the top of burner hearth is connected to the bottom of lower box, be provided on front side of lower box with
The burner installing pipe of burner hearth perforation, the outside portion of lower box is provided with outer housing, forms moisturizing between outer housing and lower box
Preheating cavity, the position of water supply tank are higher than the top of lower box, the left side that water supply tank bottom passes through a water supply pipe and moisturizing preheating cavity
Side lower part is connected to, and the bottom of steam-water separator is connected by the water inlet of recycling outlet and coil evaporator, recycling outlet
Upper edge water (flow) direction is disposed with the first valve and water circulating pump, and the side of steam-water separator passes through circulation water inlet pipe and coil pipe
The water outlet of evaporator connects, and the position on recycling outlet between steam-water separator and the first valve is connected with one in advance
Hot-water line, the water inlet for preheating water pipe are connected to the right upper portion of moisturizing preheating cavity, and preheating water pipe upper edge water (flow) direction is set successively
It is equipped with the second valve, small pump, check valve and third valve.
It is provided with steam (vapor) outlet at the top of steam-water separator, steam-water separator side is connected with liquid level monitoring pipe, liquid level monitoring
Liquid level gauge is provided on pipe.
The top of water supply tank is connect by a pressure-equalizing pipe with the top of moisturizing preheating cavity.
Using above-mentioned technical proposal, the operation principle and process of the utility model is：Burner is installed mounted on burner
In pipe, the flame that burner sprays heats the water in coil evaporator in burner hearth, under the action of water circulating pump, vapour
The lower water of separator bottom temp is entered by recycling outlet in coil evaporator, and high-temperature water vapor is through circulation water inlet pipe
It enters in steam-water separator, high-temperature water vapor is discharged by steam (vapor) outlet, can be that the enterprises and institutions such as heating, industry, bathing carry
For thermal energy.
With the output of steam, at this moment the water level decreasing in steam-water separator just needs to supplement water into steam-water separator,
Moisturizing process is：Cold water in water supply tank is flowed into through water supply pipe in moisturizing preheating cavity by conducting oneself with dignity, the heat-barrier material outside burner hearth
The heat that layer distributes preheats the cold water in moisturizing preheating cavity, and the hotter water after preheating is under the action of small pump, warp
Preheating water pipe enter in recycling outlet, then through water circulating pump under the action of, enter in coil evaporator.
Coil evaporator and boiler body setting are integrated by the utility model, compact-sized, small；Pass through liquid level gauge
The liquid level in steam-water separator can be monitored the moment, when the water level in steam-water separator reaches highest order, small pump one can be closed
The section time, the effect of check valve, which is played, avoids the water in steam-water separator from being flowed into water supply tank.When the water in steam-water separator
When position falls on lowest order, start small pump.Be not in flow by recycling outlet since the pressure in steam-water separator is larger
It blows back into steam-water separator.
The setting of first valve, the second valve and third valve, is opened at runtime, can be closed in maintenance.
After water expanded by heating in moisturizing preheating cavity, it can be spilt into water supply tank, be avoided to swollen by pressure-equalizing pipe
The pressure of swollen generation generates destruction to outer housing.
In conclusion the utility model principle science, it is simple in structure, convenient for improve and installation, while improve thermal energy profit
It is highly practical with rate and steam generation efficiency, application easy to spread.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, the moisturizing preheating type steam generator of the utility model, including boiler body, 2 and of steam-water separator
Water supply tank 3, boiler body include lower box 1 and upper box 4, and 1 inner space of lower box is burner hearth, and disk is provided in upper box 4
The top of pipe evaporator 5, burner hearth is connected to the bottom of lower box 1, and the front side of lower box 1 is provided with the burner penetrated through with burner hearth
The outside portion of installing pipe 6, lower box 1 is provided with outer housing 7, and moisturizing preheating cavity 8, moisturizing are formed between outer housing 7 and lower box 1
The position of case 3 is higher than the top of lower box 1, the left lower that 3 bottom of water supply tank passes through a water supply pipe 9 and moisturizing preheating cavity 8
Connection, the bottom of steam-water separator 2 are connect by recycling outlet 10 with the water inlet of coil evaporator 5, recycling outlet 10
Upper edge water (flow) direction is disposed with the first valve 12 and water circulating pump 13, and the side of steam-water separator 2 passes through circulation water inlet pipe
14 connect with the water outlet of coil evaporator 5, the position on recycling outlet 10 between steam-water separator 2 and the first valve 12
It sets and is connected with a preheating water pipe 15, the water inlet of preheating water pipe 15 is connected to the right upper portion of moisturizing preheating cavity 8, preheats water pipe
15 upper edge water (flow) directions are disposed with the second valve 16, small pump 17, check valve 18 and third valve 19.
2 top of steam-water separator is provided with steam (vapor) outlet 20, and 2 side of steam-water separator is connected with liquid level monitoring pipe 21, liquid
It is provided with liquid level gauge 22 on face monitoring pipe 21.
The top of water supply tank 3 is connect by a pressure-equalizing pipe 23 with the top of moisturizing preheating cavity 8.
The operation principle and process of the utility model is：Burner is mounted in burner installing pipe 6, what burner sprayed
Flame heats the water in coil evaporator 5 in burner hearth, under the action of water circulating pump 13,2 bottom of steam-water separator
The lower water of temperature is entered by recycling outlet 10 in coil evaporator 5, and high-temperature water vapor is entered through circulation water inlet pipe 14
In steam-water separator 2, high-temperature water vapor is discharged by steam (vapor) outlet 20, can provide heat for enterprises and institutions such as heating, industry, bathings
Energy.
With the output of steam, at this moment the water level decreasing in steam-water separator 2 just needs to supplement into steam-water separator 2
Water, moisturizing process are：Cold water in water supply tank 3 is flowed into through water supply pipe 9 in moisturizing preheating cavity 8 by conducting oneself with dignity, outside burner hearth every
The heat that hot material layer distributes preheats the cold water in moisturizing preheating cavity 8, and the hotter water after preheating is in small pump 17
Under effect, preheated water pipe 15 enters in recycling outlet 10, then through water circulating pump 13 under the action of, enter coil pipe evaporation
In device 5.
Coil evaporator 5 and boiler body setting are integrated by the utility model, compact-sized, small；Pass through liquid level
The liquid level that meter 22 can monitor in steam-water separator 2 at the moment can close benefit when the water level in steam-water separator 2 reaches highest order
17 a period of time of water pump, the effect of check valve 18, which is played, avoids the water in steam-water separator 2 from being flowed into water supply tank 3.Work as carbonated drink
When water level in separator 2 falls on lowest order, start small pump 17.Since the pressure in steam-water separator 2 is larger, be not in
Flow is blowed back by recycling outlet 10 in steam-water separator 2..
The setting of first valve 12, the second valve 16 and third valve 19, is opened at runtime, can be closed in maintenance.
After water expanded by heating in moisturizing preheating cavity 8, it can be spilt into water supply tank 3, be avoided by pressure-equalizing pipe 23
Destruction is generated to outer housing 7 to the pressure that expansion generates.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., every foundation
The technical essence of the utility model belongs to this reality to any simple modification, equivalent change and modification made by above example
With the protection domain of new technique scheme.
Claims (3)
1. moisturizing preheating type steam generator, including boiler body, steam-water separator and water supply tank, it is characterised in that：Boiler sheet
Body includes lower box and upper box, and lower box inner space is burner hearth, and coil evaporator, the top of burner hearth are provided in upper box
It is connected to the bottom of lower box, the burner installing pipe penetrated through with burner hearth, the outside portion of lower box is provided on front side of lower box
It is provided with outer housing, forms moisturizing preheating cavity between outer housing and lower box, the position of water supply tank is higher than the top of lower box, mends
Water tank bottom is connected to by a water supply pipe with the left lower of moisturizing preheating cavity, and the bottom of steam-water separator passes through cyclic water outlet
Pipe is connect with the water inlet of coil evaporator, and recycling outlet upper edge water (flow) direction is disposed with the first valve and recirculated water
The side of pump, steam-water separator is connected by the water outlet of circulation water inlet pipe and coil evaporator, in carbonated drink on recycling outlet
Position between separator and the first valve is connected with a preheating water pipe, preheats the right side of the water inlet and moisturizing preheating cavity of water pipe
Upper lateral part is connected to, and preheating water pipe upper edge water (flow) direction is disposed with the second valve, small pump, check valve and third valve.
2. moisturizing preheating type steam generator according to claim 1, it is characterised in that：It is provided at the top of steam-water separator
Steam (vapor) outlet, steam-water separator side are connected with liquid level monitoring pipe, liquid level gauge are provided on liquid level monitoring pipe.
3. moisturizing preheating type steam generator according to claim 1 or 2, it is characterised in that：The top of water supply tank passes through
A piece pressure-equalizing pipe is connect with the top of moisturizing preheating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820206417.7U CN207893731U (en) | 2018-02-06 | 2018-02-06 | Moisturizing preheating type steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820206417.7U CN207893731U (en) | 2018-02-06 | 2018-02-06 | Moisturizing preheating type steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893731U true CN207893731U (en) | 2018-09-21 |
Family
ID=63543328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820206417.7U Expired - Fee Related CN207893731U (en) | 2018-02-06 | 2018-02-06 | Moisturizing preheating type steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506226A (en) * | 2019-01-04 | 2019-03-22 | 廊坊市万福容器有限公司 | A kind of pure steam boiler |
| CN110296384A (en) * | 2019-08-06 | 2019-10-01 | 董俊杰 | A kind of dial vapor generator |
| CN110332515A (en) * | 2019-08-14 | 2019-10-15 | 迈柯唯医疗设备(苏州)有限公司 | A kind of steam boiler water replanishing device |
-
2018
- 2018-02-06 CN CN201820206417.7U patent/CN207893731U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506226A (en) * | 2019-01-04 | 2019-03-22 | 廊坊市万福容器有限公司 | A kind of pure steam boiler |
| CN109506226B (en) * | 2019-01-04 | 2024-04-09 | 廊坊市万福容器有限公司 | Pure steam boiler |
| CN110296384A (en) * | 2019-08-06 | 2019-10-01 | 董俊杰 | A kind of dial vapor generator |
| CN110296384B (en) * | 2019-08-06 | 2024-05-24 | 董俊杰 | Disc type steam generator |
| CN110332515A (en) * | 2019-08-14 | 2019-10-15 | 迈柯唯医疗设备(苏州)有限公司 | A kind of steam boiler water replanishing device |
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| 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: 20180921 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |