CN206847118U - A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN - Google Patents
A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN Download PDFInfo
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- CN206847118U CN206847118U CN201720534161.8U CN201720534161U CN206847118U CN 206847118 U CN206847118 U CN 206847118U CN 201720534161 U CN201720534161 U CN 201720534161U CN 206847118 U CN206847118 U CN 206847118U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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Abstract
It the utility model is related to a kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN.There is presently no a kind of effective afterheat utilizing system, can make full use of the waste heat of bromine cooling machine links, prepare plant area domestic hot-water and air conditioning hot.The utility model includes bromine cooling machine, is characterized in：Also including waste heat pipeline, heat exchanger and used heat discharge line after medium temperature waste heat pipeline, cooling, the driving heat source import connection of the medium temperature waste heat pipeline and bromine cooling machine, the driving heat source outlet of the bromine cooling machine is connected by the hot side import of waste heat pipeline and heat exchanger after cooling, and the hot side outlet of the heat exchanger is connected with used heat discharge line.Efficiency of energy utilization of the present utility model is high, good in economic efficiency, can meet a variety of energy demands of plant area, moreover it is possible to effectively reduce enterprise's production cost.
Description
Technical field
A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN is the utility model is related to, is that one kind is capable of supply that the diversified forms energy
System, belong to distributed multi-cogeneration technology field.
Background technology
Urea is as the important means of production in agricultural production, it is necessary to go largely to obtain using artificial synthesized means.
In the production process of urea, the used heat of each process procedure is more, and factory enters for the higher quality heat of substance reaction heat part
Go recycling, but for the often directly discharge of low-quality used heat, it is so both not environmentally, also uneconomical.It is favourable at present
The case freezed with absorption lithium bromide refrigerator using low-grade exhaust heat, there is good economic benefit, but to unit
Condensation heat it is under-utilized.Due to needing to cool down high temperature refrigerant when producing urea, to ensure that chilling temperature is controllable, Chang Cai
Cooled down with high temperature hot water, be outside in multistage type of cooling cool to middle high-temperature-hot-water, caused high temperature is hot herein
Coolant-temperature gage is at 95 DEG C or so, in bromine cooling machine using rear temperature still up to 85 DEG C, still with value.Urea plant belongs to work
Intensive industry, worker is more and working environment is severe, and worker's bath hot water is a very important spending of factory, tradition side
Formula is using boiler or introduces the mode hot water preparings such as steam, wastes the energy.Central air-conditioning system typically uses water as Jie
Matter carries out the conveying of hot and cold amount, usually needs air-conditioning equipment to produce refrigerant and air conditioner water is freezed or heated, it is necessary to consume
The electric energy of high-quality, if can be heated with used heat, a considerable operating cost can be saved in the winter time.There is presently no
A kind of effective afterheat utilizing system, the waste heat of bromine cooling machine links can be made full use of, prepare plant area domestic hot-water and sky
Adjust hot water.
Utility model content
The purpose of this utility model is to comprehensively utilize existing preheating, there is provided one kind supplies life energy using waste heat,
Used heat pollution is reduced, reduces investment operating cost, the system of the improvement bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN of lifting system economic benefit.This reality
With new first with bromine cooling machine recovery waste heat instead of traditional cooling tower add blower fan cool down mode, both reclaimed used heat, again
Save cooling operating cost；The used heat of second recovery can be used for providing domestic hot-water for plant area worker, save high-quality
The energy, reduce entreprise cost；3rd system winter can also provide conditioned water for plant area, save electric energy, further drop
Low entreprise cost；The heat that 4th script will be discharged into environment by cooling system is efficiently recovered utilization, avoids ring
The thermal pollution in border.Improvement bromine cooling machine afterheat utilizing system efficiency of energy utilization of the present utility model is high, good in economic efficiency, Ji Nengman
The a variety of energy demands of sufficient plant area, moreover it is possible to effectively reduce enterprise's production cost.
The technical scheme in the invention for solving the above technical problem is：The system bag of the improvement bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN
Bromine cooling machine is included, its design feature is：Also including waste heat pipeline, heat exchanger, used heat discharge pipe after medium temperature waste heat pipeline, cooling
Road, cooling water enter pipeline, cooling water discharge line, water bypass, filter, hot water pipeline, hot-water cylinder, delivery
Pipeline, air conditioner water connecting tube, air-conditioning Water path valve, air conditioner water feed pipe, air conditioner water user and air conditioner water return pipe, the medium temperature
The driving heat source import connection of waste heat pipeline and bromine cooling machine, the driving heat source outlet of the bromine cooling machine pass through waste heat pipeline after cooling
It is connected with the hot side import of heat exchanger, the hot side outlet of the heat exchanger is connected with used heat discharge line；The cooling water
Being connected into the cooling water inlet of pipeline and bromine cooling machine, the coolant outlet of the bromine cooling machine is connected with cooling water discharge line,
It is connected on by the import of the water bypass on cooling water discharge line, the outlet of the water bypass and filter
Import connects, and the outlet of the filter and the cold side import of heat exchanger connect, and the cold side outlet port of the heat exchanger passes through
The import connection of hot water pipeline and hot-water cylinder, the outlet of the hot-water cylinder is connected with delivery pipeline；The hot water pipeline leads to
The import that air conditioner water connecting tube is crossed with air-conditioning Water path valve is connected, and the outlet of the air-conditioning Water path valve passes through air conditioner water feed pipe
User is connected with air conditioner water, and the air conditioner water user is connected by the cold side import of air conditioner water return pipe and heat exchanger.
Preferably, the utility model also includes level gauge, the level gauge is installed on hot-water cylinder.
Preferably, heat exchanger described in the utility model is fluoroplastics heat exchanger.
Preferably, filter described in the utility model is the filter with automatic blowdown function.
Preferably, hot-water cylinder described in the utility model is the hot-water cylinder with heat insulation function.
Preferably, water bypass described in the utility model is autocontrol valve, controlled by level gauge, can root
Operation is automatically turned on or closed according to liquid level in hot-water line.
The utility model compared with prior art, has advantages below and effect：（1）It instead of with bromine cooling machine recovery waste heat
Traditional cooling tower adds the mode that blower fan cools down, and has both reclaimed used heat, has saved cooling operating cost again；（2）The used heat of recovery
It can be used for providing domestic hot-water for plant area worker, save the high-quality energy, reduced entreprise cost；（3）System winter is also
Conditioned water can be provided for plant area, save electric energy, further reduced entreprise cost；（4）Originally to be arranged by cooling system
The heat being put into environment is efficiently recovered utilization, avoids the thermal pollution of environment；（5）Reasonable in design, design is unique,
Operate steadily, good reliability.Improvement bromine cooling machine afterheat utilizing system efficiency of energy utilization of the present utility model is high, economic benefit
It is good, a variety of energy demands of plant area can be met, moreover it is possible to effectively reduce enterprise's production cost.
Brief description of the drawings
Fig. 1 is the structural representation for the system that bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN is improved in the utility model embodiment.
In figure：1st, bromine cooling machine；2nd, medium temperature waste heat pipeline；3rd, waste heat pipeline after cooling；4th, heat exchanger；5th, used heat discharge pipe
Road；6th, cooling water enters pipeline；7th, cooling water discharge line；8th, water bypass；9th, filter；10th, hot water pipeline；11、
Hot-water cylinder；12nd, delivery pipeline；13rd, level gauge；14th, air-conditioning Water path valve；15th, air conditioner water feed pipe；16th, air conditioner water
User；17th, air conditioner water return pipe；18th, air conditioner water connecting tube.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, the system of the improvement bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN in the present embodiment includes bromine cooling machine 1, medium temperature waste heat pipeline
2nd, waste heat pipeline 3, heat exchanger 4, used heat discharge line 5, cooling water enter pipeline 6, cooling water discharge line 7, cold after cooling
But water by-passing valve 8, filter 9, hot water pipeline 10, hot-water cylinder 11, delivery pipeline 12, level gauge 13, air-conditioning water route valve
Door 14, air conditioner water feed pipe 15, air conditioner water user 16, air conditioner water return pipe 17 and air conditioner water connecting tube 18.Wherein, heat exchanger
4 be fluoroplastics heat exchanger, and filter 9 is the filter with automatic blowdown function, and hot-water cylinder 11 is with heat insulation function
Hot-water cylinder, air-conditioning Water path valve 14 are autocontrol valve.
2 medium temperature waste heat pipelines are connected with the driving heat source import of bromine cooling machine 1 in the present embodiment, the driving heat source of bromine cooling machine 1
Outlet is connected by waste heat pipeline 3 after cooling with the hot side import of heat exchanger 4, and hot side outlet and the used heat of heat exchanger 4 are arranged
Go out pipeline 5 to connect.
Cooling water is connected into pipeline 6 with the cooling water inlet of bromine cooling machine 1 in the present embodiment, and the cooling water of bromine cooling machine 1 goes out
Mouth is connected with cooling water discharge line 7, and the import of water bypass 8, water bypass 8 are connect by cooling water discharge line 7
Outlet be connected with the import of filter 9, the outlet of filter 9 is connected with the cold side import of heat exchanger 4, heat exchanger 4
Cold side outlet port is connected by hot water pipeline 10 with the import of hot-water cylinder 11, and outlet and the delivery pipeline 12 of hot-water cylinder 11 connect
Connect, level gauge 13 is installed on hot-water cylinder 11.
Hot water pipeline 10 is connected by air conditioner water connecting tube 18 with the import of air-conditioning Water path valve 14 in the present embodiment, air-conditioning
The outlet of Water path valve 14 is connected by air conditioner water feed pipe 15 with air conditioner water user 16, and air conditioner water user 16 is returned by air conditioner water
Water pipe 17 is connected with the cold side import of heat exchanger 4.
The system of improvement bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN in the present embodiment is included with lower channel：It is cold that medium temperature spent hot water is introduced into bromine
Machine 1, discharged after subsequently entering heat exchanger 4, form high-temperature residual heat and utilize passage；Cooling water discharges formation after entering bromine cooling machine 1
Cooling-water duct；Cooling water enters filter 9 by water bypass 8, subsequently enters heat exchanger 4, enters back into hot-water cylinder
Discharge forms domestic hot-water's passage after 11；Hot water enters air conditioner water user 16 by air-conditioning Water path valve 14, is then returned to hot friendship
Parallel operation 4 forms air-conditioning water circulation channel.
The operating procedure of the system of improvement bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN in the present embodiment is as follows.
（1）When there is medium temperature used heat, bromine cooling machine 1 is started working, and medium temperature spent hot water discharges after being worked in bromine cooling machine 1, stream
Enter discharge system after heat exchanger 4, while cooling water also enters in bromine cooling machine 1 and cooled down, the water discharge system after cooling, this
When water bypass 8 and air-conditioning Water path valve 14 be in closed mode.
（2）When hot-water cylinder 11 externally conveys hot water, liquid level reduces in hot-water cylinder 11, is perceived by level gauge 13, works as liquid
When position drops to setting value lower limit, water bypass 8 is automatically opened up, part cooling water is by entering heat exchange after filter 9
Device 4 is heated, and the water after heating is sent to hot-water cylinder 1 and stored with for users to use, when liquid level rises to and set in hot-water cylinder 11
During the definite value upper limit, level gauge 13 is automatic after perceiving to close water bypass 8, and water bypass 8 can also be manually opened
Or close, to meet the specific demand of user, now air-conditioning Water path valve 14 is closed.
（3）Work as winter approached, when plant area needs heating, open air-conditioning Water path valve 14, air-conditioner circulating water is from heat exchanger 4
Heated after draw heat into air conditioner water user 16, be then returned to heat exchanger 4 and continue to heat.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components, it is named
Title etc. can be different, and the above content described in this specification is only to the utility model structure example explanation.
The equivalence changes or simple change that all construction, feature and the principle described according to the utility model patent design are done, are wrapped
Include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to the scope of protection of the utility model.
Claims (6)
1. a kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, including bromine cooling machine, it is characterised in that：Also include medium temperature waste heat pipeline,
Waste heat pipeline, heat exchanger, used heat discharge line, cooling water enter pipeline, cooling water discharge line, cooling water bypass after cooling
Valve, filter, hot water pipeline, hot-water cylinder, delivery pipeline, air conditioner water connecting tube, air-conditioning Water path valve, air conditioner water supply water
Pipe, air conditioner water user and air conditioner water return pipe, the driving heat source import connection of the medium temperature waste heat pipeline and bromine cooling machine, the bromine
The driving heat source outlet of cold is connected by the hot side import of waste heat pipeline and heat exchanger after cooling, the heat of the heat exchanger
Side outlet is connected with used heat discharge line；The cooling water enters pipeline and the cooling water inlet of bromine cooling machine connects, and the bromine is cold
The coolant outlet of machine is connected with cooling water discharge line, and cooling water discharge line is connected on by the import of the water bypass
On, the outlet of the water bypass and the import of filter connect, the outlet of the filter and the cold side of heat exchanger
Import is connected, and the cold side outlet port of the heat exchanger is connected by the import of hot water pipeline and hot-water cylinder, and the hot-water cylinder goes out
Mouth is connected with delivery pipeline；The hot water pipeline is connected by air conditioner water connecting tube with the import of air-conditioning Water path valve, institute
The outlet for stating air-conditioning Water path valve is connected by air conditioner water feed pipe with air conditioner water user, and the air conditioner water user passes through air conditioner water
The cold side import of return pipe and heat exchanger connects.
2. the system according to claim 1 for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that：Also include level gauge,
The level gauge is installed on hot-water cylinder.
3. the system according to claim 1 for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that：The heat exchanger is fluorine
Plastic heat exchanger.
4. the system according to claim 1 for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that：The filter be with
The filter of automatic blowdown function.
5. the system according to claim 1 for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that：The hot-water cylinder be with
The hot-water cylinder of heat insulation function.
6. the system according to claim 1 for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN, it is characterised in that：The water bypass
For autocontrol valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534161.8U CN206847118U (en) | 2017-05-15 | 2017-05-15 | A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534161.8U CN206847118U (en) | 2017-05-15 | 2017-05-15 | A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN |
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| CN206847118U true CN206847118U (en) | 2018-01-05 |
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| CN201720534161.8U Active CN206847118U (en) | 2017-05-15 | 2017-05-15 | A kind of system for improving bromine cooling machine UTILIZATION OF VESIDUAL HEAT IN |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113629A (en) * | 2019-06-19 | 2020-12-22 | 中国信息通信研究院 | Method and device for determining water utilization rate of data center |
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2017
- 2017-05-15 CN CN201720534161.8U patent/CN206847118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113629A (en) * | 2019-06-19 | 2020-12-22 | 中国信息通信研究院 | Method and device for determining water utilization rate of data center |
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