CN107143680A - Equilibrated valve and air-conditioning system - Google Patents
Equilibrated valve and air-conditioning system Download PDFInfo
- Publication number
- CN107143680A CN107143680A CN201710231271.1A CN201710231271A CN107143680A CN 107143680 A CN107143680 A CN 107143680A CN 201710231271 A CN201710231271 A CN 201710231271A CN 107143680 A CN107143680 A CN 107143680A
- Authority
- CN
- China
- Prior art keywords
- tube
- equilibrated valve
- inner tube
- outer tube
- elastic
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
Abstract
The invention discloses a kind of equilibrated valve and air-conditioning system, equilibrated valve includes：Inner tube and outer tube, outer pipe sleeve are located on the periphery of inner tube, moreover, outer tube limits solution cavity with inner tube, while interface is provided with outer tube, wherein, at least one in inner tube and the outer tube is elastic tube.Thus, equilibrated valve according to embodiments of the present invention, by setting elastic tube, can carry out dynamic regulation, while such a equilibrated valve is simple in construction, easy to manufacture for Fluid pressure.
Description
Technical field
The present invention relates to balanced valve technical field, more particularly to a kind of equilibrated valve and with the equilibrated valve
Air-conditioning system.
Background technology
In correlation technique, equilibrated valve typically adjusts the position of inner spool by detecting the pressure of supply water of connecting tube
Put, so as to realize the balance adjustment of pressure of supply water.But the pressure balance valve arrangement being so designed that is more complicated, regulating effect
Difference, manufacture difficulty and cost are of a relatively high, and are easily damaged in the production and use process.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out a kind of equilibrated valve, the equilibrated valve it is simple in construction, easy to manufacture, Mobile state tune can be entered for Fluid pressure
Section.
Equilibrated valve according to embodiments of the present invention, including：Inner tube and outer tube, the outer pipe sleeve are located at described
Limit on the periphery of inner tube and with the inner tube and be provided with interface in fluid chamber, the outer tube, wherein, the internal layer
At least one in pipe and the outer tube is elastic tube.
Equilibrated valve according to embodiments of the present invention, by setting elastic tube, can enter Mobile state for Fluid pressure
Regulation, while such a equilibrated valve is simple in construction, easy to manufacture.
Alternatively, the inner tube is the elastic tube, and the outer tube is rigid pipe, can so be directed to Fluid pressure
Dynamic regulation is carried out, moreover, this equilibrated valve is simple in construction, easy to manufacture.
Alternatively, the outer tube is the elastic tube, and the inner tube is rigid pipe, can so be directed to Fluid pressure
Dynamic regulation is carried out, moreover, this equilibrated valve is simple in construction, easy to manufacture.
Further, the rigid pipe is steel pipe, can so improve the structural stability of equilibrated valve.
Specifically, the inner tube and the outer tube are the elastic tube of same material, can so make elastic tube
Deformation area becomes big, can also improve the operating efficiency of equilibrated valve.
Alternatively, the elastic tube is rubber tube, can so improve the sensitivity of equilibrated valve, can also reduce pressure
The manufacturing cost of dynamic balance valve.
Further, the thickness of the outer tube is more than the thickness of the inner tube, can so extend equilibrated valve
Service life, more preferable protective effect can also be played to inner tube.
Specifically, the thickness of the outer tube is 1.5 times -2.0 times of the inner tube, and so inner tube is played more preferably
Protective effect, while can also increase the adjustable range of equilibrated valve.
Alternatively, the axis of the outer tube and the inner tube is overlapped, and can so make each portion of equilibrated valve
Sub-prime amount is evenly distributed, and can also make the uniform force of inner tube and outer tube.
According to the air-conditioning system of the present invention, including above-mentioned equilibrated valve.
Brief description of the drawings
Fig. 1 is the structural representation of equilibrated valve according to embodiments of the present invention.
Reference：
Equilibrated valve 10；
Inner tube 1；Outer tube 2；Solution cavity 3；Interface 4；Valve 5；Feed pipe 6.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Equilibrated valve 10 according to embodiments of the present invention is described in detail below with reference to Fig. 1.
As shown in figure 1, equilibrated valve 10 according to embodiments of the present invention includes：Inner tube 1 and outer tube 2, outer tube 2
Solution cavity 3 can be limited on the periphery for being set in inner tube 1, and between outer tube 2 and inner tube 1, solution cavity 3 is to load this
The cavity of liquid in equilibrated valve 10, liquid can be water.
Wherein, at least one in inner tube 1 and outer tube 2 is elastic tube, for example, outer tube 2 is set to elastic tube；Again
Such as, inner tube 1 is set to elastic tube；For another example, outer tube 2 and inner tube 1 are both configured to elastic tube.
Equilibrated valve 10 can be connected between feed pipe 6 and return pipe, specifically, as shown in figure 1, in outer tube 2
Interface 4 is provided with, interface 4 is the intermediate member of connecting valve 5 and feed pipe 6, by setting interface 4, water can be injected into
In solution cavity 3.
Wherein, when there is pressure differential between feed pipe 6 and return pipe, for example, when the pressure of feed pipe 6 is more than return pipe
During pressure, the pressure of water can deform elastic tube in solution cavity 3, the pressure of water in elastic tube dynamic regulation solution cavity 3.
Thus, equilibrated valve 10 according to embodiments of the present invention, can be according in solution cavity 3 by setting elastic tube
The pressure change automatic dynamic regulation of water supplies the pressure differential of backwater, and the equilibrated valve 10 being so designed that is simple in construction, system
Make easily.
In addition, it is necessary to explanation, by the material for changing elastic tube, thus it is possible to vary its coefficient of elasticity, so as to change
Become influence degree of the pressure size of feed pipe 6 to return pipe pressure size.Wherein, the specification of valve 5 by elastic tube coefficient of elasticity
Determine, so that the adjustable range of equilibrated valve 10 is wide, the various valves 5 for adjusting and requiring specification can also be produced, it is real
Existing step-less adjustment.
According to the alternative embodiment of the present invention, as shown in figure 1, inner tube 1 could be arranged to elastic tube, outer tube 2
Rigid pipe is could be arranged to, when adjusting pressure due to equilibrated valve 10, is the change according to the pressure of water in solution cavity 3, makes
Elastic deformation occurs for elastic tube wall, changes the size of the caliber of elastic tube, to control the pressure of feed pipe 6 and backwater pipe pressure,
Therefore inner tube 1 is set to elastic tube, outer tube 2 is arranged to rigid pipe, Mobile state tune can be so entered for Fluid pressure
Section, moreover, outer tube 2 can play a part of protecting inner tube 1, it is reliable so as to the structure that improves equilibrated valve 10
Property.In addition, outer tube 2 can also be easy to set interface 4.
According to another alternative embodiment of the present invention, outer tube 2 is set to elastic tube, and inner tube 1 is set to rigid pipe,
It is the change according to the pressure of water in solution cavity 3 when adjusting pressure due to equilibrated valve 10, elastic tube wall is occurred elastic shape
Become, change the size of the caliber of elastic tube, to control the pressure of feed pipe 6 and backwater pipe pressure, therefore inner tube 1 is set to
Rigid pipe, outer tube 2 is set to elastic tube, so equally dynamic regulation can be carried out for Fluid pressure, moreover, such a pressure
Balanced valve 10 it is simple in construction, easy to manufacture.
Specifically, the rigid pipe of equilibrated valve 10 can be steel pipe, and steel pipe is easy to shaping, and steel tubular construction
Reliably, cost is low.But the invention is not restricted to this, the material of rigid pipe can also be elected as can play the material of phase same-action with steel
Elastic deformation will not occur for matter, selection material, can so improve the structural stability of equilibrated valve 10.
Alternatively, inner tube 1 and outer tube 2 are disposed as the elastic tube of same material, the regulation pressure of equilibrated valve 10
When, elastic deformation is occurred according to the tube wall of inner tube 1 and outer tube 2, carrys out automatic dynamic regulation pressure, if by inner tube 1
Elastic tube is set to simultaneously with outer tube 2, elastic tube deformation area can be made to become big, pressure balance effect is so adjusted preferably, speed
Degree is very fast, so as to improve the operating efficiency of equilibrated valve 10.
Further, the elastic tube of equilibrated valve 10 can be rubber tube, and the tubular elastic performance that rubber is made is good, and
Structure is reliable, and service life is long.And when rubber tube is under pressure, deformation can be obvious, so elastic tube is set to
Rubber tube, can so improve the sensitivity of equilibrated valve 10, can also reduce the manufacturing cost of equilibrated valve 10.But this
Invention not limited to this, the material of elastic tube can also be elected as can play the material of phase same-action with rubber.
Alternatively, the thickness of outer tube 2 is set greater than the thickness of inner tube 1, because outer tube 2 is to be set in inner tube
On 1 periphery, so outer tube 2 has certain protective effect to inner tube 1, and outer tube 2 is directly straight with external environment condition
Contact, inner tube 1 will not directly contact with external environment condition, operationally, equilibrated valve 10 can inevitably with outside
Environment is contacted, therefore, and the thickness that outer tube 2 is set is more than the thickness of inner tube 1, can so extend equilibrated valve 10
Service life, can also play more preferable protective effect to inner tube 1, while can also increase the regulation model of equilibrated valve 10
Enclose.
Specifically, the thickness of outer tube 2 could be arranged to 1.5 times -2.0 times of the thickness of inner tube 1, so to inner tube 1
More preferable protective effect is played, while can also increase the adjustable range of equilibrated valve 10.
Further, the axis of outer tube 2 and inner tube 1, which is overlapped, is set, it is understood that be, outer tube 2 and inner tube 1
It is coaxially disposed, because the cross-sectional area of inner tube 1 and outer tube 2 is all circular, so outer tube 2 and inner tube 1 are arranged to
Coaxially, it can so make the various pieces Mass Distribution of equilibrated valve 10 uniform, so as to improve structural stability, can also make
The uniform force of inner tube 1 and outer tube 2.
Air-conditioning system according to embodiments of the present invention, includes the equilibrated valve 10 of above-described embodiment, thus, pressure balance
Valve 10 is capable of the pressure of supply water of dynamic regulation air-conditioning system, so as to lift the performance of air-conditioning system, flat additionally, due to pressure
Weighing apparatus valve 10 is simple to manufacture, and cost is low, so as to save the manufacturing cost of air-conditioning system, can also reduce the manufacture of air-conditioning system
Difficulty, can also simplify the structure of air-conditioning system.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of equilibrated valve, it is characterised in that including：Inner tube and outer tube, the outer pipe sleeve are located at the internal layer
Limit on the periphery of pipe and with the inner tube and be provided with interface in solution cavity, the outer tube, wherein, the inner tube and
At least one in the outer tube is elastic tube.
2. equilibrated valve according to claim 1, it is characterised in that the inner tube is the elastic tube, described outer
Layer pipe is rigid pipe.
3. equilibrated valve according to claim 1, it is characterised in that the outer tube is the elastic tube, described interior
Layer pipe is rigid pipe.
4. the equilibrated valve according to Claims 2 or 3, it is characterised in that the rigid pipe is steel pipe.
5. equilibrated valve according to claim 1, it is characterised in that the inner tube and the outer tube are of the same race
The elastic tube of material.
6. equilibrated valve according to claim 1, it is characterised in that the elastic tube is rubber tube.
7. equilibrated valve according to claim 1, it is characterised in that the thickness of the outer tube is more than the inner tube
Thickness.
8. equilibrated valve according to claim 7, it is characterised in that the thickness of the outer tube is the inner tube
1.5 times -2.0 times.
9. equilibrated valve according to claim 1, it is characterised in that the axis weight of the outer tube and the inner tube
Close.
10. a kind of air-conditioning system, it is characterised in that including the equilibrated valve according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231271.1A CN107143680A (en) | 2017-04-10 | 2017-04-10 | Equilibrated valve and air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231271.1A CN107143680A (en) | 2017-04-10 | 2017-04-10 | Equilibrated valve and air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107143680A true CN107143680A (en) | 2017-09-08 |
Family
ID=59773678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710231271.1A Pending CN107143680A (en) | 2017-04-10 | 2017-04-10 | Equilibrated valve and air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180669A (en) * | 2022-09-07 | 2022-10-14 | 江苏相霖生物科技有限公司 | Big data pressure analysis system for central purification ultrapure water equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1027351C (en) * | 1989-09-25 | 1995-01-11 | 阿普利卡特系统公司 | Method and device for pressure balancing of hoses at extruding of two components |
| CN1240507A (en) * | 1996-10-24 | 2000-01-05 | 空气技术设备工程公司 | Piece of piping through which waste gas flows of system of pipes carrying waste gases, and this system of pipes |
| US6361015B1 (en) * | 2000-07-26 | 2002-03-26 | Plug-It Products Corporation | Variable flow-through control plug |
| CN2544151Y (en) * | 2002-01-16 | 2003-04-09 | 姜虹 | Clamp valve |
| CN102589217A (en) * | 2011-01-10 | 2012-07-18 | 珠海格力电器股份有限公司 | Refrigerant quantity control device, refrigerant quantity control method and air conditioner unit with control device |
| CN202629159U (en) * | 2012-05-23 | 2012-12-26 | 江苏润泰胶业有限公司 | Novel rubber tube valve |
-
2017
- 2017-04-10 CN CN201710231271.1A patent/CN107143680A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1027351C (en) * | 1989-09-25 | 1995-01-11 | 阿普利卡特系统公司 | Method and device for pressure balancing of hoses at extruding of two components |
| CN1240507A (en) * | 1996-10-24 | 2000-01-05 | 空气技术设备工程公司 | Piece of piping through which waste gas flows of system of pipes carrying waste gases, and this system of pipes |
| US6361015B1 (en) * | 2000-07-26 | 2002-03-26 | Plug-It Products Corporation | Variable flow-through control plug |
| CN2544151Y (en) * | 2002-01-16 | 2003-04-09 | 姜虹 | Clamp valve |
| CN102589217A (en) * | 2011-01-10 | 2012-07-18 | 珠海格力电器股份有限公司 | Refrigerant quantity control device, refrigerant quantity control method and air conditioner unit with control device |
| CN202629159U (en) * | 2012-05-23 | 2012-12-26 | 江苏润泰胶业有限公司 | Novel rubber tube valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180669A (en) * | 2022-09-07 | 2022-10-14 | 江苏相霖生物科技有限公司 | Big data pressure analysis system for central purification ultrapure water equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |