CN205482054U - Solution feed system of air -cooler - Google Patents
Solution feed system of air -cooler Download PDFInfo
- Publication number
- CN205482054U CN205482054U CN201521128433.1U CN201521128433U CN205482054U CN 205482054 U CN205482054 U CN 205482054U CN 201521128433 U CN201521128433 U CN 201521128433U CN 205482054 U CN205482054 U CN 205482054U
- Authority
- CN
- China
- Prior art keywords
- air
- cooler
- liquid
- electromagnetic valve
- valve
- 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.)
- Active
Links
Landscapes
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model discloses a solution feed system of air -cooler, including stop valve, filter, second solenoid valve, first solenoid valve, a throttling element, the 2nd throttling element, air -cooler, air -cooler feed pipe, air -cooler muffler, first return -air stop valve, second return -air stop valve, the air -cooler feed pipe concatenates stop valve, filter, and the exit end of filter divides into two the tunnel, connects second solenoid valve, first solenoid valve respectively, and two parallelly connected throttling element, the 2nd throttling element are connected respectively to second solenoid valve, first solenoid valve, and a throttling element, the 2nd throttling element are connected to the air -cooler respectively, the other end of air -cooler is connected to the air -cooler muffler through first return -air stop valve, second return -air stop valve respectively. The utility model provides a solution feed system of air -cooler realizes steadily supplying liquid, reduce too big and splice such as valve, pipeline shattered on leading to the fact liquid feed pipe the danger of the confession liquid impact force of refrigerant when supplying liquid of confessing the liquid end.
Description
Technical field
This utility model belongs to freezer technical field, relates to a kind of liquid-supplying system, particularly relates to the liquid-supplying system of a kind of air-cooler.
Background technology
At present, freezer industry end vaporizer mostly uses the form of air-cooler or comb.And in the feed liquid way of traditional cold blower fan, the various valves on air-cooler liquid feeding pipeline are all installed in series in orders.Weld on pipeline can be caused a large amount of vibration time excessive when entering the cold medium flux of feed liquid pipeline, flow velocity.The problem that this feed liquid way exists feed pipe fracture when system long-play feed flow.
In view of this, nowadays in the urgent need to designing a kind of new air-cooler feed liquid way, in order to overcome the drawbacks described above that existing air-cooler feed flow exists.
Utility model content
Technical problem to be solved in the utility model is: provide the liquid-supplying system of a kind of air-cooler, can realize steady feed flow；Reduce the cold-producing medium the carrying out liquid self-feeding end feed flow impulsive force when feed flow too big and cause the danger that on feed liquid pipeline, the weld such as valve, pipeline shatters.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
The liquid-supplying system of a kind of air-cooler, the liquid-supplying system of described air-cooler includes: stop valve, filter, the second electromagnetic valve, the first electromagnetic valve, first throttle element, second section fluid element, air-cooler, air-cooler feed pipe, air-cooler muffler, the first return-air stop valve, the second return-air stop valve；
Described air-cooler feed pipe concatenation stop valve, filter, the port of export of filter is divided into two-way, connect the second electromagnetic valve, the first electromagnetic valve respectively, second electromagnetic valve, the first electromagnetic valve connect two first throttle elements in parallel, second section fluid elements respectively, and first throttle element, second section fluid element are respectively connecting to air-cooler；
The other end of described air-cooler is connected to air-cooler muffler by the first return-air stop valve, the second return-air stop valve respectively.
As a kind of preferred version of the present utility model, described air-cooler pipe-connecting mode is two confession twice, and the porch of air-cooler arranges at least two feed flow end, and the exit of air-cooler arranges at least two air return end.
As a kind of preferred version of the present utility model, described first electromagnetic valve is ting model electromagnetic valve；Second electromagnetic valve is big model electromagnetic valve.
As a kind of preferred version of the present utility model, cold-producing medium is divided into two-way feed flow after filter；Described cold-producing medium is divided into two-way after the first electromagnetic valve, the second electromagnetic valve and passes through heating power expansion valve.
As a kind of preferred version of the present utility model, described restricting element is heating power expansion valve.
As a kind of preferred version of the present utility model, two heating power expansion valve models are the same.
As a kind of preferred version of the present utility model, described liquid-supplying system also includes master controller, intervalometer, and intervalometer is connected with master controller.
The liquid-supplying system of a kind of air-cooler, the liquid-supplying system of described air-cooler includes: air-cooler feed pipe, air-cooler muffler, air-cooler, and air-cooler connects air-cooler feed pipe, air-cooler muffler respectively；
Described air-cooler feed pipe includes at least sub-pipeline of two-way feed flow, connects air-cooler by least sub-pipeline of two-way feed flow.
As a kind of preferred version of the present utility model, described air-cooler muffler includes at least sub-pipeline of two-way return-air, and described air-cooler is connected to the air return end of air-cooler muffler by least sub-pipeline of two-way return-air.
As a kind of preferred version of the present utility model, described liquid-supplying system also includes stop valve, filter, the second electromagnetic valve, the first electromagnetic valve, the first heating power expansion valve, the second heating power expansion valve；
Described air-cooler feed pipe concatenation stop valve, filter, the port of export of filter is divided into two-way, connect the second electromagnetic valve, the first electromagnetic valve respectively, second electromagnetic valve, the first electromagnetic valve connect two the first heating power expansion valves in parallel, the second heating power expansion valves respectively, and the first heating power expansion valve, the second heating power expansion valve are respectively connecting to air-cooler.
The liquid-supplying system of a kind of air-cooler, it is characterised in that the liquid-supplying system of described air-cooler includes: air-cooler liquid feeding channel, air-cooler return gas channel, air-cooler, air-cooler connects air-cooler liquid feeding channel, air-cooler return gas channel respectively；
Described air-cooler liquid feeding channel includes the electromagnetic valve that at least two is in parallel, and the electromagnetic valve in parallel by least two connects air-cooler.
As a kind of preferred version of the present utility model, the outfan of electromagnetic valve in parallel connects same heating power expansion valve respectively, and the other end of heating power expansion valve connects air-cooler.
As a kind of preferred version of the present utility model, the other end of described air-cooler connects the air return end of air-cooler return gas channel by a return-air stop valve.
The beneficial effects of the utility model are: the liquid-supplying system of the air-cooler that the utility model proposes, it is achieved steadily feed flow；Reduce the cold-producing medium the carrying out liquid self-feeding end feed flow impulsive force when feed flow too big and cause the danger that on feed liquid pipeline, the weld such as valve, pipeline shatters.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the liquid-supplying system of this utility model air-cooler.
Fig. 2 is the composition schematic diagram of the liquid-supplying system of air-cooler in embodiment three.
Detailed description of the invention
Describe preferred embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Embodiment one
Refer to Fig. 1, this utility model discloses the liquid-supplying system of a kind of air-cooler, and the liquid-supplying system of described air-cooler includes: stop valve 1, filter the 2, second electromagnetic valve the 3, first electromagnetic valve 5, first throttle element 4, second section fluid element 6, air-cooler 7, air-cooler feed pipe, air-cooler muffler, first return-air stop valve the 8, second return-air stop valve 9.
Described air-cooler 7 pipe-connecting mode is two confession twice, and the porch of air-cooler arranges at least two feed flow end, and the exit of air-cooler arranges at least two air return end.
Described air-cooler feed pipe concatenation stop valve 1, filter 2, the port of export of filter 2 is divided into two-way, connect second electromagnetic valve the 3, first electromagnetic valve 5 respectively, second electromagnetic valve the 3, first electromagnetic valve 5 connects two first throttle elements 4 in parallel, second section fluid elements 6 respectively, and first throttle element 4, second section fluid element 6 are respectively connecting to air-cooler 7.
The other end of described air-cooler 7 is connected to air-cooler muffler by first return-air stop valve the 8, second return-air stop valve 9 respectively.
Described first electromagnetic valve 5 is ting model electromagnetic valve；Second electromagnetic valve 3 is big model electromagnetic valve.Described restricting element is heating power expansion valve, and two heating power expansion valve models can be equally.
Cold-producing medium is divided into two-way feed flow after filter；Described cold-producing medium is divided into two-way after the first electromagnetic valve, the second electromagnetic valve and passes through heating power expansion valve.
Additionally, described liquid-supplying system can also include that master controller, intervalometer, described intervalometer are connected with master controller.
As it is shown in figure 1, the refrigerant liquid carrying out liquid self-feeding end first sequentially passes through cutoff 1, filter 2.After filter 2, divide two road direction air-cooler 7 feed flows.Two feed flow branch roads have been respectively mounted the different big model electromagnetic valve 3 of model, ting model electromagnetic valve 5.By PLC program control, preferential unlatching ting model electromagnetic valve 5, make cold-producing medium first pass through ting model electromagnetic valve 5.After ting model electromagnetic valve 5, cold-producing medium enters air-cooler 7 respectively through after the identical heating power expansion valve of model, heating power expansion valve.After the feed flow a bit of time, big model electromagnetic valve 3 is opened under PLC program control.Through the cold-producing medium of filter 2 simultaneously by big model electromagnetic valve 3, ting model electromagnetic valve 5, and respectively through the identical heating power expansion valve of model, heating power expansion valve to air-cooler 7 feed flow.Cold-producing medium completes and after extraneous heat exchange in air-cooler 7, enters return-air duct by return-air stop valve 8, return-air stop valve 9 from air return end.
Embodiment two
The liquid-supplying system of a kind of air-cooler, the liquid-supplying system of described air-cooler includes: air-cooler feed pipe, air-cooler muffler, air-cooler, and air-cooler connects air-cooler feed pipe, air-cooler muffler respectively；Described air-cooler feed pipe includes at least sub-pipeline of two-way feed flow, connects air-cooler by least sub-pipeline of two-way feed flow.
Described air-cooler muffler includes at least sub-pipeline of two-way return-air, and described air-cooler is connected to the air return end of air-cooler muffler by least sub-pipeline of two-way return-air.
Embodiment three
Liquid-supplying system is not only applicable to " double for double back ", and " one for one time " is equally applicable.Mode is similar with " double for double back ", electromagnetic valve model different small one and large one, first open the little mistake a bit of time during feed flow big in unlatching.Effect is provided to prevent tradition feed liquid way from impacting when feed flow greatly, vibrates to easily cause greatly and rupture at pipeline, standard.
Referring to Fig. 2, in the present embodiment, the liquid-supplying system of air-cooler includes: air-cooler liquid feeding channel, air-cooler return gas channel, air-cooler 26, and air-cooler 26 connects air-cooler liquid feeding channel, air-cooler return gas channel respectively.
Described air-cooler liquid feeding channel includes the electromagnetic valve 23,24 that stop valve 21, filter 22, at least two are in parallel, and the electromagnetic valve 23,24 in parallel by least two connects air-cooler 26.
The outfan of electromagnetic valve 23,24 in parallel connects same heating power expansion valve 25 respectively, and the other end of heating power expansion valve 25 connects air-cooler 26.The other end of described air-cooler 26 connects the air return end of air-cooler return gas channel by a return-air stop valve 27.
In sum, the liquid-supplying system of the air-cooler that the utility model proposes, it is achieved steadily feed flow；Reduce the cold-producing medium the carrying out liquid self-feeding end feed flow impulsive force when feed flow too big and cause the danger that on feed liquid pipeline, the weld such as valve, pipeline shatters.
Description the most of the present utility model and application are illustrative, are not wishing to limit in the above-described embodiments scope of the present utility model.The deformation of embodiments disclosed herein and change are possible, and for those skilled in the art, embodiment is replaced and the various parts of equivalence are known.It should be appreciated by the person skilled in the art that in the case of without departing from spirit or essential characteristics of the present utility model, this utility model can in other forms, structure, layout, ratio, and realize with other assembly, material and parts.In the case of without departing from this utility model scope and spirit, embodiments disclosed herein can be carried out other deformation and change.
Claims (10)
1. the liquid-supplying system of an air-cooler, it is characterized in that, the liquid-supplying system of described air-cooler includes: stop valve (1), filter (2), the second electromagnetic valve (3), the first electromagnetic valve (5), first throttle element (4), second section fluid element (6), air-cooler (7), air-cooler feed pipe, air-cooler muffler, the first return-air stop valve (8), the second return-air stop valve (9)；
Described air-cooler feed pipe concatenation stop valve (1), filter (2), the port of export of filter (2) is divided into two-way, connect the second electromagnetic valve (3), the first electromagnetic valve (5) respectively, second electromagnetic valve (3), the first electromagnetic valve (5) connect two first throttle elements (4) in parallel, second section fluid elements (6) respectively, and first throttle element (4), second section fluid element (6) are respectively connecting to air-cooler (7)；
The other end of described air-cooler (7) is connected to air-cooler muffler by the first return-air stop valve (8), the second return-air stop valve (9) respectively.
The liquid-supplying system of air-cooler the most according to claim 1, it is characterised in that:
Described air-cooler pipe-connecting mode is two confession twice, and the porch of air-cooler arranges at least two feed flow end, and the exit of air-cooler arranges at least two air return end；
Cold-producing medium is divided into two-way feed flow after filter；Described cold-producing medium is divided into two-way after the first electromagnetic valve, the second electromagnetic valve and passes through heating power expansion valve respectively.
The liquid-supplying system of air-cooler the most according to claim 1, it is characterised in that:
Described first electromagnetic valve (5) is ting model electromagnetic valve；Second electromagnetic valve (3) is big model electromagnetic valve；
Described restricting element is heating power expansion valve；Two heating power expansion valve models are the same.
The liquid-supplying system of air-cooler the most according to claim 1, it is characterised in that:
Described liquid-supplying system also includes master controller, intervalometer, and intervalometer is connected with master controller.
5. the liquid-supplying system of an air-cooler, it is characterised in that the liquid-supplying system of described air-cooler includes: air-cooler feed pipe, air-cooler muffler, air-cooler (7), air-cooler (7) connects air-cooler feed pipe, air-cooler muffler respectively；
Described air-cooler feed pipe includes at least sub-pipeline of two-way feed flow, connects air-cooler (7) by least sub-pipeline of two-way feed flow.
The liquid-supplying system of air-cooler the most according to claim 5, it is characterised in that:
Described air-cooler muffler includes at least sub-pipeline of two-way return-air, and described air-cooler (7) is connected to the air return end of air-cooler muffler by least sub-pipeline of two-way return-air.
The liquid-supplying system of air-cooler the most according to claim 5, it is characterised in that:
Described liquid-supplying system also includes stop valve (1), filter (2), the second electromagnetic valve (3), the first electromagnetic valve (5), the first heating power expansion valve, the second heating power expansion valve；
Described air-cooler feed pipe concatenation stop valve (1), filter (2), the port of export of filter (2) is divided into two-way, connect the second electromagnetic valve (3), the first electromagnetic valve (5) respectively, second electromagnetic valve (3), the first electromagnetic valve (5) connect two the first heating power expansion valves in parallel, the second heating power expansion valves respectively, and the first heating power expansion valve, the second heating power expansion valve are respectively connecting to air-cooler (7).
8. the liquid-supplying system of an air-cooler, it is characterised in that the liquid-supplying system of described air-cooler includes: air-cooler liquid feeding channel, air-cooler return gas channel, air-cooler, air-cooler connects air-cooler liquid feeding channel, air-cooler return gas channel respectively；
Described air-cooler liquid feeding channel includes the electromagnetic valve that at least two is in parallel, and the electromagnetic valve in parallel by least two connects air-cooler.
The liquid-supplying system of air-cooler the most according to claim 8, it is characterised in that:
The outfan of electromagnetic valve in parallel connects same heating power expansion valve respectively, and the other end of heating power expansion valve connects air-cooler.
The liquid-supplying system of air-cooler the most according to claim 9, it is characterised in that:
The other end of described air-cooler connects the air return end of air-cooler return gas channel by a return-air stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128433.1U CN205482054U (en) | 2015-12-29 | 2015-12-29 | Solution feed system of air -cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128433.1U CN205482054U (en) | 2015-12-29 | 2015-12-29 | Solution feed system of air -cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482054U true CN205482054U (en) | 2016-08-17 |
Family
ID=56663010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128433.1U Active CN205482054U (en) | 2015-12-29 | 2015-12-29 | Solution feed system of air -cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940878A (en) * | 2017-12-20 | 2018-04-20 | 珠海格力电器股份有限公司 | Integrated form valve block structure and refrigeration storage system |
-
2015
- 2015-12-29 CN CN201521128433.1U patent/CN205482054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940878A (en) * | 2017-12-20 | 2018-04-20 | 珠海格力电器股份有限公司 | Integrated form valve block structure and refrigeration storage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203286821U (en) | Double-stage enthalpy increasing air conditioner system | |
| CN203533996U (en) | One-way throttling valve for air conditioner, multi-branch shunting device and air conditioner refrigerating system | |
| WO2006115993A3 (en) | Heat exchange system with inclined heat exchanger device | |
| CN106004896B (en) | Track traffic vehicle drivers' cab wind channel structure | |
| CN105180304B (en) | Air-conditioner outdoor unit, multifuctional air conditioning system and its method of work | |
| US9945595B2 (en) | Defrosting valve | |
| CN201297808Y (en) | Flow equalization device for air conditioner refrigerant | |
| CN205482054U (en) | Solution feed system of air -cooler | |
| CN202630534U (en) | Improved air-conditioner diverter | |
| MX2017015002A (en) | Enhanced vapor injection air conditioning system. | |
| CN203163370U (en) | Refrigerant noise eliminator and air conditioner | |
| CN202186388U (en) | Air conditioner for railway vehicle | |
| CN205505518U (en) | Five kinds of mode's air conditioner heat pump device | |
| CN203478741U (en) | Flow distributer for air conditioner | |
| CN204438363U (en) | Air-conditioning and heat recovery mode converter thereof | |
| CN202792731U (en) | Dispenser current stabilizer | |
| CN209371579U (en) | One drags six refrigeration heating control systems | |
| CN103307823A (en) | Split type room air conditioner refrigeration system and method for filling refrigerant into same | |
| CN202547204U (en) | Liquid distributor for air conditioner | |
| CN206113437U (en) | Branch liquid orifice union and air conditioning system of air conditioner | |
| CN204026992U (en) | Air source heat pump hot water device | |
| CN202598949U (en) | Hot water defrosting system and air source and air conditioner water heating all-in-one machine | |
| CN202092239U (en) | Multi-split air conditioner | |
| CN204084971U (en) | Choke valve and refrigeration plant | |
| CN205784053U (en) | Orifice union and air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |