CN203731889U - Cold water heater - Google Patents
Cold water heater Download PDFInfo
- Publication number
- CN203731889U CN203731889U CN201320880496.7U CN201320880496U CN203731889U CN 203731889 U CN203731889 U CN 203731889U CN 201320880496 U CN201320880496 U CN 201320880496U CN 203731889 U CN203731889 U CN 203731889U
- Authority
- CN
- China
- Prior art keywords
- steam
- pipe
- cold water
- heater
- tank 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000011148 porous material Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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 cold water heater. The cold water heater comprises a Rafael pipe, an overflowing device and a returning stopping device, wherein the Rafael pipe is provided with steam holes. The cold water heater is reasonable in structure and is convenient and practical; the Rafael pipe is arranged so as to realize that steam and cold water are mixed efficiently, rapidly and completely; the returning stopping device is adopted so as to prevent reverse flowing of steam, caused by the fact that the pressure is too great in a steam-water mixing reaction; the overflowing device is adopted so as to prevent phenomena of vibration, water impact, steam impact and the like which are generated in an unstable pressure state, and the heater is operated safely and reliably; meanwhile, the utilization rate of steam is improved, and the cold water heater can be widely used for providing hot water to occasions needing hot water of factories, enterprises and units.
Description
Technical field
The utility model relates to a kind of firing equipment, is specifically related to a kind of employing steam to the direct-fired heater of water.
Background technology
In actual productive life, for meeting chemical industry, medicine, papermaking, food, collective bathroom hot water supply requirement.Steam Heating is divided into indirect and directly heating, and steam indirect heat transfer effect is low compared with steam direct heating, and waste steam, and the condensed water of steam indirect is taken away a lot of heats, so steam utilization is low; Existing steam heater exists structure not terse simultaneously, and the shortcomings such as poor reliability, when steam-water mixing district pressure is excessive, can makes jet chimney produce and flow backwards, and cause potential safety hazard.But there are some shortcomings in existing steam direct heating equipment, vibration, noise, water attack, vapour the phenomenon such as hits and still exists, and even likely there will be the phenomenon of deadlock, cause heater system paralysis, can not normally move, reduce like this service life of equipment, give in production process and bring very burden.
Summary of the invention
Many weak points for prior art, the utility model provides a kind of chiller heater, the problem such as solved in prior art that steam indirect heated component steam utilization is low, steam direct heating equipment occurs crashing and firing equipment structure is not terse, poor reliability, service life are short.
Concrete technical scheme of the present utility model is: a kind of chiller heater, comprise heater body, heater body bottom is provided with cold water inlet tube, heater body one side is provided with hot water outlet pipe, opposite side is connected with steam inlet tube by tank body I, in described tank body I, be provided with brace rod I, be provided with baffle plate I in described steam inlet tube, described baffle plate I is fixed in brace rod I by spring I; A side near tank body I in described heater body is provided with la farr pipe, is provided with steam pore on described la farr pipe.
Described la farr pipe is commercially available prod, its material is anaerobic red copper, anti-oxidant, and corrosion resistance is strong, not only can reduce the harm of incrustation scale, and good heat conductivity, the ductility of anaerobic red copper material is strong simultaneously, so adopt seamless pure copper tube and copper pipe weldering, can reduce the quantity of weld seam, the current potential of copper is more much lower than the current potential of impurity element in water, can not be subject to galvano-cautery, has fundamentally stopped the harm of incrustation scale and has improved the thermal efficiency.
When thering is the steam of certain pressure, flow velocity, from steam inlet tube, by tank body I, enter la farr pipe, can make through steam produce Venturi effect, cold water enters heater body by cold water inlet tube simultaneously, cold water mixes with steam stomach wall place in la farr pipe by steam pore, thereby complete cool water heating process, hot water is flowed out by hot water outlet pipe.The check device being comprised of brace rod I, baffle plate I, tank body I and spring I, can prevent that steam-water mixing reaction from time causing steam counter-flow because pressure is excessive, thereby makes the steam can only be by steam inlet to la farr pipe one way flow.
In order to make better steam fully mix rapidly with cold water, described cold water inlet tube is over against the low level of la farr pipe, produces like this negative pressure and makes cold water pass through steam pore fully to mix rapidly with steam stomach wall place in la farr pipe.
Described heater body top is provided with overflow mechanism, described overflow mechanism is over against the low level of la farr pipe, described overflow mechanism comprises tank body II, tank body II bottom is provided with and overflows water pipe, described overflowing in water pipe is provided with brace rod II, and described brace rod II is connected with baffle plate II by spring II.When heater body internal pressure is excessive, can by this overflow mechanism, overflow in time like this, to reduce the phenomenons such as the vibrations, water attack, the vapour that produce under transient pressure state hit, make heater operation more safe and reliable.
The utility model is rational in infrastructure, convenient and practical, adopt la farr pipe, realized steam and cold water efficiently, fast, the problem of mixing completely; Adopt check device, in the time of can preventing steam-water mixing reaction, because pressure is excessive, cause steam counter-flow; Adopt overflow mechanism, can prevent the phenomenons such as the vibrations, water attack, the vapour that produce under transient pressure state hit, make heater operation more safe and reliable; Improved the utilization rate of steam, can be widely used in factory, enterprise and unit needs the occasion of hot water that hot water is provided simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the partial enlarged drawing at C place in Fig. 2.
In figure, 1 is heater body, the 2nd, and hot water outlet pipe, the 3rd, steam pore, the 4th, la farr pipe, the 5th, overflow mechanism, the 6th, brace rod I, the 7th, tank body I, the 8th, spring I, the 9th, steam inlet tube, the 10th, baffle plate I, the 11st, cold water inlet tube, the 12nd, tank body II, the 13rd, spring II, the 14th, brace rod II, the 15th, baffle plate II, the 16th, overflow water pipe.
The specific embodiment
A kind of chiller heater, comprise heater body 1, heater body 1 bottom is provided with cold water inlet tube 11, heater body 1 one sides are provided with hot water outlet pipe 2, opposite side is connected with steam inlet tube 9 by tank body I 7, in described tank body I 7, be provided with brace rod I 6, in described steam inlet tube 9, be provided with baffle plate I 10, described baffle plate I 10 is fixed in brace rod I 6 by spring I (8); The interior side near tank body I 7 of described heater body 1 is provided with la farr pipe 4, on described la farr pipe 4, is provided with steam pore 3.
Described cold water inlet tube 11 is over against the low level of la farr pipe 4.
Described heater body 1 top is provided with overflow mechanism 5.
Described overflow mechanism 5 is over against the low level of la farr pipe 4.
Described overflow mechanism 5 comprises tank body II 12, and tank body II 12 bottoms are provided with and overflow water pipe 16, described in overflow in water pipe 16 and be provided with brace rod II 14, described brace rod II 14 is connected with baffle plate II 15 by spring II 13.
When thering is the steam of certain pressure, flow velocity, from steam inlet tube 9, by tank body I 7, enter la farr pipe 4, can make through steam produce Venturi effect, cold water enters heater body 1 by cold water inlet tube 11 simultaneously, cold water mixes at the interior stomach wall of la farr pipe 4 place with steam by steam pore 3, thereby complete cool water heating process, hot water is flowed out by hot water outlet pipe 2.The check device being comprised of brace rod I 6, baffle plate I 10, tank body I 7 and spring I 8, can prevent that steam-water mixing reaction from time causing steam counter-flow because pressure is excessive, thereby makes the steam can only be by steam inlet to la farr pipe 4 one way flows.When heater body 1 internal pressure is when excessive, can by overflow mechanism 5, overflow in time, to reduce the phenomenons such as the vibrations, water attack, the vapour that produce under transient pressure state hit, make heater operation more safe and reliable.
Claims (5)
1. a chiller heater, comprise heater body (1), it is characterized in that: heater body (1) bottom is provided with cold water inlet tube (11), heater body (1) one side is provided with hot water outlet pipe (2), opposite side is connected with steam inlet tube (9) by tank body I (7), in described tank body I (7), be provided with brace rod I (6), in described steam inlet tube (9), be provided with baffle plate I (10), described baffle plate I (10) is fixed in brace rod I (6) by spring I (8); A side near tank body I (7) in described heater body (1) is provided with la farr pipe (4), is provided with steam pore (3) on described la farr pipe (4).
2. chiller heater according to claim 1, is characterized in that: described cold water inlet tube (11) is over against the low level of la farr pipe (4).
3. chiller heater according to claim 1, is characterized in that: described heater body (1) top is provided with overflow mechanism (5).
4. chiller heater according to claim 3, is characterized in that: described overflow mechanism (5) is over against the low level of la farr pipe (4).
5. chiller heater according to claim 3, it is characterized in that: described overflow mechanism (5) comprises tank body II (12), tank body II (12) bottom is provided with and overflows water pipe (16), described overflowing in water pipe (16) is provided with brace rod II (14), and described brace rod II (14) is connected with baffle plate II (15) by spring II (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880496.7U CN203731889U (en) | 2013-12-30 | 2013-12-30 | Cold water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880496.7U CN203731889U (en) | 2013-12-30 | 2013-12-30 | Cold water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731889U true CN203731889U (en) | 2014-07-23 |
Family
ID=51201957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880496.7U Expired - Lifetime CN203731889U (en) | 2013-12-30 | 2013-12-30 | Cold water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131383A (en) * | 2017-06-14 | 2017-09-05 | 西安交通大学 | Condense water hammer and suppress structure and suppression system |
| CN110657689A (en) * | 2019-09-25 | 2020-01-07 | 江苏泓润生物质能科技有限公司 | Automatic temperature adjusting device based on waste heat circulating system and automatic temperature adjusting method thereof |
-
2013
- 2013-12-30 CN CN201320880496.7U patent/CN203731889U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131383A (en) * | 2017-06-14 | 2017-09-05 | 西安交通大学 | Condense water hammer and suppress structure and suppression system |
| CN107131383B (en) * | 2017-06-14 | 2019-12-24 | 西安交通大学 | Condensate water hammer suppression structure and suppression system |
| CN110657689A (en) * | 2019-09-25 | 2020-01-07 | 江苏泓润生物质能科技有限公司 | Automatic temperature adjusting device based on waste heat circulating system and automatic temperature adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG CHAMBROAD PETROCHEMICALS CO., LTD. Free format text: FORMER OWNER: YELLOW RIVER DELTA JINGBO CHEMICAL RESEARCH INSTITUTE CO., LTD. Effective date: 20141210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 256500 Boxing Economic Development Zone, Shandong, Binzhou Patentee after: SHANDONG CHAMBROAD PETROCHEMICALS Co.,Ltd. Address before: 256500 Boxing Economic Development Zone, Binzhou, Shandong Patentee before: CHAMBROAD CHEMICAL INDUSTRY RESEARCH INSTITUTE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |