CN204693744U - A kind of multi-functional heat recovering heat exchanger - Google Patents
A kind of multi-functional heat recovering heat exchanger Download PDFInfo
- Publication number
- CN204693744U CN204693744U CN201520270820.2U CN201520270820U CN204693744U CN 204693744 U CN204693744 U CN 204693744U CN 201520270820 U CN201520270820 U CN 201520270820U CN 204693744 U CN204693744 U CN 204693744U
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- triple valve
- heat exchanger
- side heat
- heat exchange
- exchange coil
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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]
- Y02B30/56—Heat recovery units
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of multi-functional heat recovering heat exchanger, belongs to heat recovery technology field.This heat exchanger contains row air side heat exchanger, inlet side heat exchanger, two circulating pumps and four triple valves; Inlet side heat exchanger and row's air side heat exchanger are all containing spray assemblies, heat exchange coil and reservoir; First triple valve is arranged on the entrance pipe of inlet side heat exchange coil, second triple valve is arranged on the export pipeline of inlet side heat exchange coil, 3rd triple valve is arranged on the entrance pipe of air draft side heat exchange coil, and the 4th triple valve is arranged on the export pipeline of air draft side heat exchange coil.Pure sensible heat transfer pattern, spray heat exchange pattern can be realized by the commutation of triple valve and the break-make of circulating pump, air conditioner heat reclaims summer operation pattern, air conditioner heat reclaims winter operation pattern and adjusts hot damping pattern simultaneously.The utility model application is wide, and heat recovery efficiency is high, therefore, it is possible to effectively reduce air conditioner load, can play an important role for energy-saving and emission-reduction and environmental protection.
Description
Technical field
The utility model relates to recuperation of heat field, because it is easy to adjust, can realize different recuperation of heat heat exchange functions, is a kind of multi-functional heat recovering heat exchanger of high efficient heat exchanging.
Background technology
The form of the air-to-air energy recovery of current air-conditioning system mainly contains total heat recovery and Exposure degree two kinds of forms, total heat recovery can utilize air draft to carry out warming and humidifying (winter) or cooling and dehumidification (summer) to new wind, and Exposure degree can only process the temperature of new wind.Again cannot enter indoor for some technological air conditionings (as animal feeding room) air draft, new wind direct air system must be used.And if this kind of system does not use heat recovery equipment that the load of air-conditioning system can be made sharply to increase.Therefore the application of this type of heat exchanger effectively can reduce the new wind load of air-conditioning system, and then can energy-saving and emission-reduction effectively.
Existing total heat recovery form mainly contains thermal wheel and diaphragm type heat exchanger, the heat exchange efficiency of two kinds of equipment is relatively high, sensible heat exchanger mainly contains heat exchange of heat pipe and plate type heat exchanger two class, but it is general only for the heat-exchanger rig of declared working condition design simple function, can not regulate.Run can not remain on the high operating mode of efficiency comparison when season switches under always.Simultaneously because regional difference, its heat exchanger form is also different, if therefore can invent a kind of adjustable heat exchanger, then can solve region and seasonal problem.
Utility model content
For above-mentioned problems of the prior art and shortcoming, the utility model provides a kind of multi-functional heat recovering heat exchanger, this heat exchanger can high efficiente callback heat also can realize pure sensible heat transfer function, spray heat exchange function simultaneously according to different users, air conditioner heat reclaims summer mode, air conditioner heat reclaims winter mode and adjusts hot damping pattern five functions simultaneously, and simple to operate, just can be realized by the commutation of four triple valves and the start and stop of circulating pump.
The technical solution of the utility model is as follows:
A kind of multi-functional heat recovering heat exchanger, is characterized in that: containing row air side heat exchanger, inlet side heat exchanger, two circulating pumps and four triple valves; Heat exchange is carried out by liquid medium in air draft side and inlet side; Inlet side heat exchanger and row's air side heat exchanger are all containing spray assemblies, heat exchange coil and reservoir; Each reservoir there are two outlets, the fluid infusion ball-cock assembly of drain pipe and maintenance reservoir level stability is housed respectively; First triple valve is arranged on the entrance pipe of inlet side heat exchange coil, second triple valve is arranged on the export pipeline of inlet side heat exchange coil, 3rd triple valve is arranged on the entrance pipe of air draft side heat exchange coil, and the 4th triple valve is arranged on the export pipeline of air draft side heat exchange coil; Two outlets of the first triple valve connect heat exchange coil and the spray assemblies of inlet side heat exchanger respectively; Two outlets of the 3rd triple valve connect heat exchange coil and the spray assemblies of row's air side heat exchanger respectively; First triple valve is connected the outlet of the 4th triple valve and the second triple valve respectively with the entrance of the 3rd triple valve; The import of the second triple valve connects drain pipe and the heat exchange coil of inlet side heat exchanger respectively, and the import of the 4th triple valve connects drain pipe and the heat exchange coil of row's air side heat exchanger respectively; First circulating pump is arranged on the drain pipe of inlet side, and the second circulating pump is arranged on the connecting line of the first triple valve inlet and the outlet of the 4th triple valve.
The multi-functional heat recovering heat exchanger of one described in the utility model, is characterized in that: the first described triple valve, the second triple valve, the 3rd triple valve and the 4th triple valve are the motor-driven valve with continuous regulatory function.
The multi-functional heat recovering heat exchanger of one described in the utility model, is characterized in that: when the position relationship of the utility model between inlet side heat exchanger and row's air side heat exchanger is for arranging up and down, only install the second circulating pump.
The utility model is compared with existing heat recovery system, and tool has the following advantages and the technique effect of high-lighting:
(1) relative to recovering apparatus for heat of air-conditioner, can adjust operation pattern according to demand, increased the recuperation of heat degree of depth in summer by transpiration-cooled mode, the mode of shower humidification can be adopted winter to reduce air conditioner load;
(2) relative to usual heat exchanger, can realize different heat exchange functions, the switching of pure sensible heat and spray heat exchange pattern can make this heat exchanger have larger application potential;
(3) compared to the control logic of usual heat exchanger, the control of triple valve is fairly simple, requires that higher environment has larger application prospect for some aerial temperature and humidities.
Generally speaking, the utility model can realize multi-functional switching, according to outdoor environment or user's request running mode switching, thus realizes the recovery of annual High Efficiency Thermal, reduces air conditioner load, reach the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the principles and structure schematic diagram that simultaneously can process humiture embodiment in the utility model.
Fig. 2 is the principles and structure schematic diagram of pure sensible heat transfer Function implementation mode in the utility model.
Fig. 3 is the principles and structure schematic diagram of fountain heat exchange function embodiment in the utility model.
Fig. 4 is the principles and structure schematic diagram of air-conditioning air-to-air energy recovery embodiment in summer in the utility model.
Fig. 5 is the principles and structure schematic diagram of air-conditioning air-to-air energy recovery embodiment in winter in the utility model.
Fig. 6 is principles and structure schematic diagram when two heat exchangers are put up and down in the utility model.
Wherein: 1-inlet side spray assemblies; 2-first triple valve; 3-inlet side heat exchange coil; 4-first circulating pump; 5-inlet side drain pipe; 6-inlet side fluid infusion ball-cock assembly; 7-air side spray assemblies; 8-second triple valve; 9-second water circulating pump; 10-the 3rd triple valve; 11-air side heat exchange coil; 12-air side drain pipe; 13-air side fluid infusion ball-cock assembly; 14-the 4th triple valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present utility model, principle and operational mode are further elaborated:
The utility model contains row air side heat exchanger, inlet side heat exchanger, two circulating pumps and four triple valves; Heat exchange is carried out by liquid medium in air draft side and inlet side; Inlet side heat exchanger and row's air side heat exchanger are all containing spray assemblies 1 or 7, heat exchange coil 3 or 11 and reservoir; Each reservoir there are two outlets, the fluid infusion ball-cock assembly 6 or 13 of drain pipe 5 or 12 and maintenance reservoir level stability is housed respectively; First triple valve 2 is arranged on the entrance pipe of inlet side heat exchange coil 3, second triple valve 8 is arranged on the export pipeline of inlet side heat exchange coil 3,3rd triple valve 10 is arranged on the entrance pipe of air draft side heat exchange coil 11, and the 4th triple valve 14 is arranged on the export pipeline of air draft side heat exchange coil 11; Two outlets of the first triple valve 2 connect heat exchange coil 3 and the spray assemblies 1 of inlet side heat exchanger respectively; Two outlets of the 3rd triple valve 10 connect heat exchange coil 11 and the spray assemblies 7 of row's air side heat exchanger respectively; First triple valve 2 and the entrance of the 3rd triple valve 10 are connected the outlet of the 4th triple valve 14 and the second triple valve 8 respectively; The import of the second triple valve 8 connects the drain pipe 5 of inlet side heat exchanger and the outlet of heat exchange coil 3 respectively, and the import of the 4th triple valve 14 connects row's drain pipe 12 of air side heat exchanger and the outlet of heat exchange coil 11 respectively; First circulating pump 4 is arranged on inlet side drain pipe 5, and the second circulating pump 9 is arranged on the connecting line of the first triple valve 2 entrance and the outlet of the 4th triple valve 14.
The multi-functional heat recovering heat exchanger of one described in the utility model, is characterized in that: described the first triple valve 2, second triple valve 8, the 3rd triple valve 10 and the 4th triple valve 14 are for having the motor-driven valve of continuous regulatory function.
Fig. 1 is the operation principle and the structural representation that process humiture embodiment in the utility model simultaneously, need the first triple valve 2, second triple valve 8, the 3rd triple valve 10 to be all communicated with the outlet both sides of the 4th triple valve 14 when realizing this function, the first circulating pump 4 and the second circulating pump 9 are all opened.Now Sprayer Circulation is intermediate medium, and it can be water or other liquid, and new wind and air draft are laterally blown into and heat transferring medium heat exchange from two different directions.In the present embodiment, intermediate heat transfer fluid, simultaneously through heat exchange coil and nozzle, can regulate different aperture sizes according to demand, thus the warming and humidifying realized new wind or cooling degree.
Fig. 2 is operation principle and the structural representation of pure sensible heat transfer Function implementation mode in the utility model, the first triple valve 2 and the second triple valve 8 is needed to be switched to sensible heat transfer coil pipe side when realizing this function, 3rd triple valve 10 and the 4th triple valve 14 are all connected to heat exchange coil, first circulating pump 4 cuts out, and the second circulating pump 9 is opened.Now coil pipe Inner eycle is intermediate medium, and it can be water or other liquid, and new wind and air draft are laterally blown into from two different directions, skip over heat exchange coil 3 and 11 respectively.In summer, heat transferring medium is lowered the temperature by air draft, and heat transferring medium is transported to new wind side heat exchange coil 11 by the second circulating pump 9 again, and new wind can be lowered the temperature by the circulatory mediator of low temperature, thus achieves the function of recuperation of heat.
Fig. 3 is operation principle and the structural representation of fountain heat exchange function embodiment in the utility model, the first triple valve 2 and the second triple valve 8 is needed to be switched to nozzle side when realizing this function, 3rd triple valve 10 and the 4th triple valve 14 are all connected to the drain pipe of exchanger base, and the first circulating pump 4 and the second circulating pump 9 are all opened.Now Sprayer Circulation is intermediate medium, and it can be water or other liquid, and new wind and air draft are laterally blown into from two different directions, carry out heat and moisture transfer respectively with the medium of spray.In summer, air draft is by heat transferring medium cool-down dehumidification, heat transferring medium is transported to new wind side nozzle 7 by the first circulating pump 4 again, the circulatory mediator of low temperature and low humidity can by new wind cool-down dehumidification, then intermediate medium is transported in first jet group 1 by the second circulating pump 9 and sprays, thus achieves the function of recuperation of heat.
Fig. 4 is operation principle and the structural representation of air-conditioning air-to-air energy recovery summer mode in the utility model, the first triple valve 2 is needed to be switched to first jet group 1 side when realizing this function, second triple valve 8 is switched to sensible heat transfer coil pipe 11 side, 3rd triple valve 10 switches to heat exchange coil 11 entrance side, 4th triple valve 14 is switched to drain pipe 13 side, air draft side, and the first circulating pump 4 and the second circulating pump 9 are all opened.Now Sprayer Circulation is intermediate medium, and it can be water or other liquid, and new wind and air draft are laterally blown into and heat transferring medium heat exchange from two different directions.In the present embodiment, air draft is by heat transferring medium cool-down dehumidification, and heat transferring medium is transported to new wind side heat exchange coil 11 by new air cooling by the first circulating pump 4 again, is then transported to spraying cooling in first jet group 1 thus achieves the function of recuperation of heat.
Fig. 5 is operation principle and the structural representation of air-conditioning air-to-air energy recovery winter mode in the utility model, the first triple valve 2 is needed to be switched to heat exchange coil 3 side when realizing this function, second triple valve 9 is switched to second nozzle group 7 side, 3rd triple valve switches to inlet side drain pipe 5 side, 4th triple valve is switched to the second sensible heat coil pipe 11 outlet side, first circulating pump 4 cuts out, and the second circulating pump 9 is opened.Now circulate for intermediate medium, it can be water or other liquid, and new wind and air draft are blown into and heat transferring medium heat exchange from two different direction transverse directions.In the present embodiment, heat transferring medium sensible heat heats by air draft, and heat transferring medium is transported to new wind side second nozzle group 7 by new wind warming and humidifying by the first circulating pump 5 again, is then transported to sensible heat heating in inlet side heat exchange coil 3, thus achieves the function of recuperation of heat.
Fig. 6 is operation principle when two heat exchangers are put up and down in the utility model and structural representation, and the first circulating pump 4 can differently be installed in the present embodiment, only needs the second circulating pump 9 of a direct-open just can realize above repertoire.
There are the first and second circulating pumps in said apparatus, two pump lift differences, variable frequency pump can be selected to facilitate the adjustment of flow and lift.Fluid infusion ball-cock assembly 6 and 13 carries out moisturizing according to the liquid level in liquid outlet groove, makes the water level in reservoir remain stable.
Spray medium described in the above-described embodiments can be water or other medium, and the utility model can also be used in boiler smoke recuperation of heat simultaneously, carries out heat exchange, reach the object of recuperation of heat between boiler smoke and air intake by circulatory mediator.
Claims (3)
1. a multi-functional heat recovering heat exchanger, is characterized in that: containing inlet side heat exchanger, row air side heat exchanger, two circulating pumps and four triple valves; Heat exchange is carried out by liquid medium in air draft side and inlet side; Position relationship between inlet side heat exchanger and row's air side heat exchanger adopt arrange up and down, the arrangement of horizontally disposed or other form; Inlet side heat exchanger and row's air side heat exchanger are all containing spray assemblies, heat exchange coil and reservoir; Each reservoir there are two outlets, the fluid infusion ball-cock assembly of drain pipe and maintenance reservoir level stability is housed respectively; First triple valve (2) is arranged on the entrance pipe of inlet side heat exchange coil (3), second triple valve (8) is arranged on the export pipeline of inlet side heat exchange coil (3), 3rd triple valve (10) is arranged on the entrance pipe of air draft side heat exchange coil (11), and the 4th triple valve (14) is arranged on the export pipeline of air draft side heat exchange coil (11); Two outlets of the first triple valve (2) connect heat exchange coil and the spray assemblies of inlet side heat exchanger respectively; Two outlets of the 3rd triple valve (10) connect heat exchange coil and the spray assemblies of row's air side heat exchanger respectively; First triple valve (2) is connected the outlet of the 4th triple valve (14) and the second triple valve (8) respectively with the entrance of the 3rd triple valve (10); The import of the second triple valve (8) connects drain pipe and the heat exchange coil of inlet side heat exchanger respectively, and the import of the 4th triple valve (14) connects drain pipe and the heat exchange coil of row's air side heat exchanger respectively; First circulating pump (4) is arranged on inlet side drain pipe (5), and the second circulating pump (9) is arranged on the connecting line that the first triple valve (2) entrance and the 4th triple valve (14) export.
2. the multi-functional heat recovering heat exchanger of one according to claim 1, is characterized in that: described the first triple valve (2), the second triple valve (8), the 3rd triple valve (10) and the 4th triple valve (14) are for having the motor-driven valve of continuous regulatory function.
3. the multi-functional heat recovering heat exchanger of one according to claim 1, is characterized in that: when the position relationship between inlet side heat exchanger and row's air side heat exchanger is for arranging up and down, only install the second circulating pump (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270820.2U CN204693744U (en) | 2015-04-29 | 2015-04-29 | A kind of multi-functional heat recovering heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270820.2U CN204693744U (en) | 2015-04-29 | 2015-04-29 | A kind of multi-functional heat recovering heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN204693744U true CN204693744U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270820.2U Withdrawn - After Issue CN204693744U (en) | 2015-04-29 | 2015-04-29 | A kind of multi-functional heat recovering heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791971A (en) * | 2015-04-29 | 2015-07-22 | 清华大学 | Multifunctional heat recovery heat exchanger and running method thereof |
-
2015
- 2015-04-29 CN CN201520270820.2U patent/CN204693744U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791971A (en) * | 2015-04-29 | 2015-07-22 | 清华大学 | Multifunctional heat recovery heat exchanger and running method thereof |
| CN104791971B (en) * | 2015-04-29 | 2017-10-24 | 清华大学 | A kind of multi-functional heat recovering heat exchanger and its operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20171024 |
|
| AV01 | Patent right actively abandoned |