CN107654719A - A kind of solution ball-cock assembly - Google Patents
A kind of solution ball-cock assembly Download PDFInfo
- Publication number
- CN107654719A CN107654719A CN201710796429.XA CN201710796429A CN107654719A CN 107654719 A CN107654719 A CN 107654719A CN 201710796429 A CN201710796429 A CN 201710796429A CN 107654719 A CN107654719 A CN 107654719A
- Authority
- CN
- China
- Prior art keywords
- solution
- cock assembly
- ball
- overflow pipe
- valve element
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention provides a kind of solution ball-cock assembly, wherein, including overflow pipe and float valve spool, the valve element be arranged in the overflow pipe, and inlet and liquid outlet are respectively arranged with the bottom both sides of the overflow pipe.According to the liquid level that solution circulates when unit runs well is calculated in detail, the weight and aperture of valve element are determined, so as to ensure that high-temperature generator balances with solution inlet port pressure differential in the present invention.The present invention can be by adjusting solution internal circulating load, electrodeless regulation solution level in real time, and reaches the effect of energy-conservation.
Description
Technical field
The present invention relates to a kind of ball-cock assembly, specifically a kind of solution ball-cock assembly.
Background technology
The liquid level regulation of conventional solution circulation has two methods：1 is manually-operated gate regulation, and 2 be that level electrode adds variable frequency pump
Regulation.Its drawback is：Manually-operated gate regulation cannot be guaranteed liquid level steady and real-time regulation during unit automatic running.Level electrode
Add variable frequency pump regulation easily false alarm occur, influence unit normal operation.
The content of the invention
It is an object of the invention to provide a kind of solution ball-cock assembly, to solve existing ball-cock assembly fluctuation of service, adjust
Save the problem of inaccurate.
What the present invention was realized in：A kind of solution ball-cock assembly, wherein, including overflow pipe and float valve spool, institute
State valve element to be arranged in the overflow pipe, inlet and liquid outlet are respectively arranged with the bottom both sides of the overflow pipe.
Preferably, the height of the taphole in the vertical direction is higher than the height of the solution inlet port.
Preferably, the valve element of the ball-cock assembly is in cylinder.
Preferably, the inlet connects with high-temperature generator.
Preferably, the liquid outlet connects with absorber.
Using above-mentioned technical proposal, the invention provides a kind of solution ball-cock assembly, according to unit is calculated in detail
The liquid level that solution circulates during normal operation, determine the weight and aperture of valve element, so as to ensure high-temperature generator with it is of the invention in it is molten
Liquid inlet pressure difference balance.The present invention can be by adjusting solution internal circulating load, electrodeless regulation solution level in real time, and reaches energy-conservation
Effect.Bucket sleeve type constitutional balance high-temperature generator and bucket internal pressure differences, adjust solution internal circulating load, play throttling, antihypertensive effect.
In addition the adjusting method also has positive effect, quick, safe and reliable, can extend pump service life, the advantages that reducing cavitation erosion.
While ensureing just to start not overflow, it can suitably reduce the area of solution heat exchanger, it is cost-effective.The device crystallizes in system
When have melt brilliant effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure：1-overflow pipe, 2-valve element, 3-inlet, 4-liquid outlet.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the section Example of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the invention provides a kind of solution ball-cock assembly, including overflow pipe 1 and float valve spool 2, valve
Core 2 is arranged in overflow pipe 1, and the upper end of overflow pipe 1 is provided with overfall, set respectively in the both sides of the lower section of overflow pipe 1
There are inlet 3 and liquid outlet 4.In the present embodiment, valve element 2 is cylindrical.During according to unit normal operation being calculated in detail
Liquid level in overflow pipe, the weight and aperture of float valve spool are determined, so as to ensure that high-temperature generator is put down with inlet pressure differential
Weighing apparatus.The height of the liquid outlet 4 of the present invention is higher than the height of inlet 3, and overflow will not occur when unit normal operation, work as solution
Internal circulating load is improper, or during crystallization, overflow occurs for overflow pipe.
When overflow does not occur for overflow pipe, the pressure of the overflow pipe of valve core device connection is identical with high-temperature generator, comes from
The solution pressure that high warm is handed over is equal to the difference in height of liquid outlet liquid level, and ball-cock assembly floats, and concentrated solution outflow mixes with low interstitial fluid middle again
Close, flow to low temperature heat exchanger.Refrigerant water vapour is absorbed into absorber, is changed into thin liquid and enters high-temperature generator.
When overflow occurs for high-temp regenerator solution overflow pipe, 1, amount of solution increases in the big ball-cock assembly of solution internal circulating load
Add, ball-cock assembly lifting height increase, solution channel increases, quick to reduce high-temp regenerator liquid level, ensures that unit is normally transported
OK.2nd, when unit high temperature pipe arrangement crystallizes, solution pipe arrangement does not have solution to come, and ball-cock assembly can close, and solution cutout, unit can not be transported
Turn, but solution flows out from overflow pipe, and ball-cock assembly rises, and solution can continue cycling through, and it is paramount that pyrosol enters absorber circulation
Crystalline substance is melted at temperature heat exchanger heating crystalline position, and unit can still be transported when in crystallization, high warm is given with blockage with sub-load
OK.
Claims (5)
1. a kind of solution ball-cock assembly, it is characterized in that, including overflow pipe and float valve spool, the valve element be arranged on described overflow
In flow tube, inlet and liquid outlet are respectively arranged with the bottom both sides of the overflow pipe.
2. a kind of solution ball-cock assembly according to claim 1, it is characterized in that, the taphole in the vertical direction
Height be higher than the solution inlet port height.
3. a kind of solution ball-cock assembly according to claim 1, it is characterized in that, the valve element of the ball-cock assembly is in cylinder
Shape.
4. a kind of solution ball-cock assembly according to claim 1, it is characterized in that, the inlet connects with high-temperature generator
Logical, the overflow overpressure is identical with pressure in the high-temperature generator.
5. a kind of solution ball-cock assembly according to claim 1, it is characterized in that, the liquid outlet connects with absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796429.XA CN107654719A (en) | 2017-09-06 | 2017-09-06 | A kind of solution ball-cock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796429.XA CN107654719A (en) | 2017-09-06 | 2017-09-06 | A kind of solution ball-cock assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654719A true CN107654719A (en) | 2018-02-02 |
Family
ID=61128309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710796429.XA Pending CN107654719A (en) | 2017-09-06 | 2017-09-06 | A kind of solution ball-cock assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654719A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139486A (en) * | 2020-09-11 | 2020-12-29 | 繁昌县琪鑫铸造有限公司 | Automatic casting device with anti-overflow flows function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379758Y (en) * | 1999-01-01 | 2000-05-24 | 倪强 | Valve for automatically controlling solar energy water heater |
| CN101294627A (en) * | 2007-04-29 | 2008-10-29 | 刘敬善 | High-pressure condensation water level control valve |
| CN103335114A (en) * | 2013-07-26 | 2013-10-02 | 衢州昀睿工业设计有限公司 | Tandem built-in valve and liquid level control valve |
| CN205559946U (en) * | 2016-05-09 | 2016-09-07 | 洪志文 | Double containment ball -cock assembly |
| CN106969188A (en) * | 2017-05-18 | 2017-07-21 | 南通旭阳机械制造有限公司 | A kind of stop valve for automatically adjusting aperture |
-
2017
- 2017-09-06 CN CN201710796429.XA patent/CN107654719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379758Y (en) * | 1999-01-01 | 2000-05-24 | 倪强 | Valve for automatically controlling solar energy water heater |
| CN101294627A (en) * | 2007-04-29 | 2008-10-29 | 刘敬善 | High-pressure condensation water level control valve |
| CN103335114A (en) * | 2013-07-26 | 2013-10-02 | 衢州昀睿工业设计有限公司 | Tandem built-in valve and liquid level control valve |
| CN205559946U (en) * | 2016-05-09 | 2016-09-07 | 洪志文 | Double containment ball -cock assembly |
| CN106969188A (en) * | 2017-05-18 | 2017-07-21 | 南通旭阳机械制造有限公司 | A kind of stop valve for automatically adjusting aperture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139486A (en) * | 2020-09-11 | 2020-12-29 | 繁昌县琪鑫铸造有限公司 | Automatic casting device with anti-overflow flows function |
| CN112139486B (en) * | 2020-09-11 | 2022-03-04 | 繁昌县琪鑫铸造有限公司 | Automatic casting device with anti-overflow flows function |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
|
| RJ01 | Rejection of invention patent application after publication |