CN110440371A - A kind of Gravity Tank with flow commutation function - Google Patents
A kind of Gravity Tank with flow commutation function Download PDFInfo
- Publication number
- CN110440371A CN110440371A CN201910807267.4A CN201910807267A CN110440371A CN 110440371 A CN110440371 A CN 110440371A CN 201910807267 A CN201910807267 A CN 201910807267A CN 110440371 A CN110440371 A CN 110440371A
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- CN
- China
- Prior art keywords
- shell
- inlet
- outlet pipes
- flow
- gravity tank
- 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.)
- Pending
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- 230000005484 gravity Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/37—Capillary tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of Gravity Tanks with flow commutation function, including cabinet body, inlet and outlet pipes, inlet and outlet pipes are connected with heat pump and water pump, it is characterized by: flow reversing device is connected between inlet and outlet pipes jointly, flow reversing device includes shell, shell includes for connecting the four of inlet and outlet pipes interfaces, interface wherein at least three is arranged side by side, sliding is provided with the sliding block being bonded with shell in shell, the honeycomb duct that sliding connects two neighboring interface is provided in sliding block, shell both ends include two pistons, shell rotates the screw putter for being provided with and connecting with sliding block along its length, screw putter end is provided with drive block, its key points of the technical solution are that, Gravity Tank is effectively combined with flow reversing device, water (flow) direction in capillary is realized to switch, so that air is same as water in winter cabinet realizes counterflow heat exchange, Short slab is mended, increases advantage, the heat transfer effect in winter is enhanced, so that capillary heat exchange efficiency gets a promotion.
Description
Technical field
The present invention relates to air conditioner technical fields, more specifically, it relates to a kind of weight with flow commutation function
Power cabinet.
Background technique
Capillary Gravity Tank is a kind of newer application of capillary radiating system end, and cardinal principle is to utilize nature pair
Stream and replacement aeration exchange heat, and realize the Natural Circulation of room air, and Gravity Tank can realize that cooling supply heating is dual-purpose.
The existing patent application No. is CN201610630266.3 discloses a kind of capillary network air conditioner, have return air inlet and
The cabinet body of air outlet is additionally provided with the water supplying pipe and outlet pipe connecting with capillary network in cabinet body, is additionally provided with wind in cabinet body
Machine coil pipe is freezed or is heated by fan coil and capillary network.
But above-mentioned Gravity Tank send return water mode using unidirectional, for summer, Gravity Tank is entered the wind from top air inlet,
From lower air outlet air draft, air-flow direction is with water (flow) direction in capillary on the contrary, belonging to counterflow heat exchange in cabinet；For the winter
Season, Gravity Tank are entered the wind from lower part air inlet, air flowing and water (flow) direction phase in capillary out of top air outlet air draft, cabinet
Together, belong to downstream heat transfer, because capillary network relative area is larger, counterflow heat exchange effect is better than downstream heat transfer effect, fair current and
Counterflow heat exchange effect difference is larger, therefore needs to improve.
Summary of the invention
In order to equally enhance the ability of heat supply in winter heat exchange, on the basis of original Gravity Tank is for outlet conduit, the present invention
For the purpose of improving and be promoted capillary heat exchange mode, flow reversing device door is added on for outlet conduit, so that winter cabinet
Interior air is same as water to realize counterflow heat exchange, enhances its exchange capability of heat.
To achieve the above object, the present invention provides the following technical scheme that
A kind of Gravity Tank with flow commutation function, including cabinet body, being arranged side by side in cabinet body has capillary network, on capillary network
Lower both ends are connected separately with collector, and collector is connected with inlet and outlet pipes, water pump is provided in inlet and outlet pipes, and inlet and outlet pipes are connected with heat
Pump, cabinet body are respectively set close to upper and lower side there are two ventilation opening, it is characterised in that: are connected with flow between inlet and outlet pipes jointly and change
To device, flow reversing device includes shell, and shell includes for connecting the four of inlet and outlet pipes interfaces, interface wherein at least three
A to be arranged side by side, sliding is provided with the sliding block being bonded with shell in shell, and sliding is provided in sliding block makes two neighboring connect
The honeycomb duct that mouth is connected, shell both ends include two pistons, and shell rotates the spiral shell for being provided with and connecting with sliding block along its length
Line push rod, screw putter one end are located at outside shell and are provided with drive block.
Preferably, there are two gas vents for the setting of shell both ends, and shell is interior, and positioned at both ends setting, there are two piston, two pistons
Between positioned by connecting rod, piston is located at the intracorporal both ends of shell with screw putter respectively and connect.
Preferably, compressed spring is provided between piston and shell inner face far from drive block.
Preferably, exhaust valve is provided in inlet and outlet pipes.
Preferably, wherein being provided with regulating valve in an inlet and outlet pipes.
Preferably, inlet and outlet pipes are located at water pump two sides and are provided with shut-off valve.
Preferably, wherein being provided with flowmeter in an inlet and outlet pipes.
Compared with prior art, the invention has the following advantages:
(1) Gravity Tank is effectively combined with flow reversing device, is realized water (flow) direction in capillary and is switched, so that empty in winter cabinet
Gas is same as water to realize counterflow heat exchange, mends short slab, increases advantage, the heat transfer effect in winter is enhanced, so that capillary heat exchange efficiency
It gets a promotion；
(2) flow reversing device is manually commutated using screw putter, and operation is simple, can also transform automatic electromagnetic as on this basis
Valve, flow reversing device are easy to install and remove.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the summer cooling schematic illustration of flow reversing device；
Fig. 3 is the Winter heat supply schematic illustration of flow reversing device.
In figure: 1, cabinet body；11, capillary network；111, collector；12, ventilation opening；2, water inlet pipe；21, water pump；3, outlet pipe；
4, heat pump；5, shell；51, screw putter；511, drive block；52, gas vent；53, piston；54, connecting rod；55, sliding block；551, it leads
Runner；56, interface；561, change of current pipe；57, compressed spring；6, regulating valve；7, shut-off valve；8, flowmeter；9, exhaust valve.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of Gravity Tank with flow commutation function, as shown in the figure comprising hairiness is arranged side by side in cabinet body 1 for cabinet body 1
Tubule net 11, the upper and lower ends of capillary network 11 are connected separately with collector 111, and collector 111 is connected with inlet and outlet pipes 3 jointly, into
Outlet pipe 3 is connected with heat pump 4, and inlet and outlet pipes 3 include the water inlet pipe 2 and outlet pipe 3 connecting with heat pump 4, and by cabinet body 1
Two change of current pipes 561 of lower end connection collector 111.
A water pump 21 is provided on water inlet pipe 2, cabinet body 1 is respectively set there are two ventilation opening 12 close to upper and lower side, passes in and out
Flow reversing device is connected between water pipe 3 jointly, flow reversing device includes shell 5, and shell 5 uses Cu alloy material, shell
Body 5 includes for connecting the four of inlet and outlet pipes 3 interfaces 56, and 56 wherein at least three of interface is arranged side by side, three interfaces side by side
Interface 56 in 56 positioned at two sides is for connecting water inlet pipe 2 and outlet pipe 3, intermediate interface 56 and another interface 56 and change of current pipe
561 connections；Sliding is provided with the sliding block 55 being bonded with shell 5 in shell 5, be provided in sliding block 55 sliding make it is two neighboring
The honeycomb duct 551 that interface 56 is connected, 5 both ends of shell include two pistons 53, and shell 5 rotates along its length to be provided with and slide
The screw putter 51 that block 55 connects, 51 one end of screw putter are located at outside shell 5 and are provided with drive block 511, can be by turning manually
Dynamic drive block 511 adjusts commutation.
There are two gas vents 52 for the setting of 5 both ends of shell, and shell 5 is interior, and positioned at both ends setting, there are two piston 53, two pistons
It is positioned between 53 by connecting rod 54, piston 53 is located at the both ends in shell 5 with screw putter 51 respectively and connect.Far from drive block
Compressed spring 57 is provided between 511 5 inner face of piston 53 and shell.
Exhaust valve 9 is provided in inlet and outlet pipes 3；It wherein is provided with regulating valve 6 in an inlet and outlet pipes 3, for adjusting stream
Measure size；Inlet and outlet pipes 3 are located at 21 two sides of water pump and are provided with shut-off valve 7, wherein being provided with flowmeter 8 in an inlet and outlet pipes 3；
Water is supplied by water pump 21, regulating valve 6 and shut-off valve 7 play the role of Bypass loop, and 8 pairs of flowmeter are supervised for water loops
Water loops are exhausted in flow control amount, exhaust valve 9, prevent water loops from adulterating air.
Working principle is as follows:
Referring to Fig. 2, when summer cooling, taking in cabinet body 1 for return water direction is lower for last time；
Referring to Fig. 2 and 3, when commutating to winter condition from summer operating mode, heat pump 4 is initially supplied hot water, screw thread by water inlet pipe 2
51 rotation forces piston 53 of push rod drives sliding block 55 to generate movement by 54 synchronization-sliding of connecting rod between piston 53 in screw thread,
Screw putter 51 generates the fixed sliding block 55 of screw thread self-locking and piston 53, so that change for the channel of return water connection, water inlet pipe 2
It is directly supplied water by sliding block 55, outlet pipe 3 carries out return water by shell 5, completes the circulation for return water；It commutates when from winter condition
When to summer operating mode, heat pump 4 is initially supplied cold water by water inlet pipe 2, reversely rotates screw putter 51, and 57 elasticity of compressed spring pushes away
Piston 53 is kept fixed the space in piston 53, and sliding block 55 generates reverse movement, compressed spring 57 and screw putter 51
Effect is so that device preserves the stable equilibrium, so that changing for the channel of return water connection, water inlet pipe 2 is supplied by shell 5
Water, outlet pipe 3 carry out return water by sliding block 55, complete the circulation for return water.
In commutation process, for the pressure balance for guaranteeing commutation process, so that commutation is unfettered, so in shell 5
Two gas vents 52 are respectively set in both ends.In whole process, space invariance in shell 5, so to entire Gravity Tank system water ring
The influence on system operation on road is little, so that flow reversing device is completely suitable for Gravity Tank.
The present embodiment is only explanation of the invention, is not limitation of the present invention, and those skilled in the art exist
It can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as in the present invention
Scope of the claims in all by the protection of Patent Law.
Claims (7)
1. a kind of Gravity Tank with flow commutation function, including cabinet body, being arranged side by side in cabinet body has capillary network, capillary network
Upper and lower ends are connected separately with collector, and collector is connected with inlet and outlet pipes, water pump is provided in inlet and outlet pipes, and inlet and outlet pipes are connected with
Heat pump, cabinet body are respectively set close to upper and lower side there are two ventilation opening, it is characterised in that: are connected with flow between inlet and outlet pipes jointly
Reversing arrangement, flow reversing device include shell, and shell includes for connecting the four of inlet and outlet pipes interfaces, and interface is wherein at least
Three are arranged side by side, and sliding is provided with the sliding block being bonded with shell in shell, be provided in sliding block sliding make it is two neighboring
The honeycomb duct that interface is connected, shell both ends include two pistons, and shell is along its length rotated to be provided with and be connect with sliding block
Screw putter, screw putter one end are located at outside shell and are provided with drive block.
2. the Gravity Tank according to claim 1 with flow commutation function, it is characterised in that: there are two rows for the setting of shell both ends
Stomata, both ends setting is located in shell there are two piston, by connecting rod positioning between two pistons, piston respectively with screw putter
It is connected positioned at the intracorporal both ends of shell.
3. the Gravity Tank according to claim 2 with flow commutation function, it is characterised in that: piston and shell far from drive block
Compressed spring is provided between internal end face.
4. the Gravity Tank according to claim 1 with flow commutation function, it is characterised in that: be provided with exhaust in inlet and outlet pipes
Valve.
5. the Gravity Tank according to claim 1 with flow commutation function, it is characterised in that: wherein set in an inlet and outlet pipes
It is equipped with regulating valve.
6. the Gravity Tank according to claim 1 with flow commutation function, it is characterised in that: inlet and outlet pipes are located at water pump two sides
It is provided with shut-off valve.
7. the Gravity Tank according to claim 1 with flow commutation function, it is characterised in that: wherein set in an inlet and outlet pipes
It is equipped with flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807267.4A CN110440371A (en) | 2019-08-29 | 2019-08-29 | A kind of Gravity Tank with flow commutation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807267.4A CN110440371A (en) | 2019-08-29 | 2019-08-29 | A kind of Gravity Tank with flow commutation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440371A true CN110440371A (en) | 2019-11-12 |
Family
ID=68438313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807267.4A Pending CN110440371A (en) | 2019-08-29 | 2019-08-29 | A kind of Gravity Tank with flow commutation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440371A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202327217U (en) * | 2011-11-18 | 2012-07-11 | 河南源泉电器有限公司 | Electromagnetic four-way reversing valve for heat pump type air conditioner of 4 to 6HP |
| CN102563781A (en) * | 2011-12-26 | 2012-07-11 | 帝思迈环境设备（上海）有限公司 | Gravitational convection radiation air conditioner |
| CN102914042A (en) * | 2012-10-13 | 2013-02-06 | 万建红 | Radiating flat-plate air-conditioning system |
| CN203823963U (en) * | 2014-01-08 | 2014-09-10 | 天津城建大学 | Capillary natural convection and radiation compound type heating or cooling device |
| CN106016506A (en) * | 2016-06-20 | 2016-10-12 | 珠海格力电器股份有限公司 | Automatic reversing device suitable for liquid cooling module of air conditioner and air conditioner with same |
| CN206113160U (en) * | 2016-09-23 | 2017-04-19 | 广东志高暖通设备股份有限公司 | Air condensing units and throttling arrangement thereof |
| CN210832355U (en) * | 2019-08-29 | 2020-06-23 | 博拓(苏州)新能源技术有限公司 | Gravity cabinet with flow reversing function |
-
2019
- 2019-08-29 CN CN201910807267.4A patent/CN110440371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202327217U (en) * | 2011-11-18 | 2012-07-11 | 河南源泉电器有限公司 | Electromagnetic four-way reversing valve for heat pump type air conditioner of 4 to 6HP |
| CN102563781A (en) * | 2011-12-26 | 2012-07-11 | 帝思迈环境设备（上海）有限公司 | Gravitational convection radiation air conditioner |
| CN102914042A (en) * | 2012-10-13 | 2013-02-06 | 万建红 | Radiating flat-plate air-conditioning system |
| CN203823963U (en) * | 2014-01-08 | 2014-09-10 | 天津城建大学 | Capillary natural convection and radiation compound type heating or cooling device |
| CN106016506A (en) * | 2016-06-20 | 2016-10-12 | 珠海格力电器股份有限公司 | Automatic reversing device suitable for liquid cooling module of air conditioner and air conditioner with same |
| CN206113160U (en) * | 2016-09-23 | 2017-04-19 | 广东志高暖通设备股份有限公司 | Air condensing units and throttling arrangement thereof |
| CN210832355U (en) * | 2019-08-29 | 2020-06-23 | 博拓(苏州)新能源技术有限公司 | Gravity cabinet with flow reversing function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191112 |