CN201539611U - Visual adjusting automatic water replenishing valve - Google Patents
Visual adjusting automatic water replenishing valve Download PDFInfo
- Publication number
- CN201539611U CN201539611U CN2009202110000U CN200920211000U CN201539611U CN 201539611 U CN201539611 U CN 201539611U CN 2009202110000 U CN2009202110000 U CN 2009202110000U CN 200920211000 U CN200920211000 U CN 200920211000U CN 201539611 U CN201539611 U CN 201539611U
- Authority
- CN
- China
- Prior art keywords
- valve body
- pressure
- valve
- automatic water
- visual
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a presetting visual adjusting automatic water replenishing valve, which relates to the technical field of valves, and comprises a valve body, wherein a fluid channel is arranged in the valve body, and a non-return valve is arranged in the fluid channel. The presetting visual adjusting automatic water replenishing valve is characterized in that a pressure visual device is arranged on the upper portion of the valve body, the lower portion of the valve body is provided with a pressure adjusting device, and the valve body, the visual device and the adjusting device are connected into an integrated body through adjusting rods. Graduation is displayed through adjusting water replenishing pressure, thereby being capable of reading a water pressure value of passing fluid in the valve body at any time, being capable of freely adjusting through combining with the pressure adjusting device, and meeting the application of various fields. The pressure value is matched with a pressure gage to adjust according to the graduation of the water replenishing valve and automatically maintain the system pressure after adjusting, when the system pressure reduces, the presetting visual adjusting automatic water replenishing valve is automatically opened to inject water, is automatically closed when reaching to a presetting pressure, and prevents too-high water pressure from damaging system equipment. Simultaneously, the no-return valve can prevent the system from returning flow when water replenishing water pressure reduces or stops.
Description
Technical field
The utility model relates to valve technology field, specifically is a kind of visual adjusting automatic water compensating valve.
Background technique
In similar technical field, the device that systems such as wall hanging stove, miniature boiler and central air-conditioner is carried out moisturizing mainly is the constant pressure supply water valve at present, and traditional water tank constant pressure supply water mode is owing to reasons such as its inefficiency, user cost height are eliminated gradually.The function of constant pressure supply water valve is; When downstream water was pressed deficiency, valve was opened automatically and is carried out moisturizing, and the water yield is supplied late gate and closed automatically.The level pressure automatic water compensating valve that occurs on the market mainly contains at present; Two kinds of no scale indication and the indications of dial type scale.The automatic water compensating valve of no scale indication will be difficult to adjust to suitable force value when debugging at the scene, often can not automatic water supplement; The automatic water compensating valve of dial type scale indication, in a single day the pointer position of dial type scale makes a mistake mobile in use, skew fully that will the build-up of pressure value, thereby cause the too high damage system equipment of hydraulic pressure, simultaneously, also can't carry out freely setting, automatic water compensating valve can normally effectively be worked according to the hydraulic pressure scene of system.
China Patent No. 200620105702.7, name is called " a kind of automatic water compensating valve " and discloses a kind of valve body, water intake and water outlet of comprising, in described valve body, be provided with the sealing pair that constitutes by main valve seat, Sealing, valve core link rod and spool baffle plate, be provided with regulator with the main valve seat interlock on sealing pair top, manual overvide with the main valve seat interlock is then arranged in the sealing pair bottom, realize the pressure reduction at water intake and water outlet two ends is controlled by regulator and manual overvide, realize automatic water supplement.But this automatic water compensating valve still belongs to no scale indication, and the variation of seeing force value clearly that can not understand so also can't be carried out free adjustment at the scene.
The model utility content
The technical problem that the utility model solved is to provide a kind of to be had vertical moisturizing pressure scale and shows, can carry out freely setting control accuracy height, the stable strong visual adjusting automatic water compensating valve that presets according to the hydraulic pressure scene of system in advance.
The technical problem that the utility model solved realizes by the following technical solutions:
A kind ofly preset visual adjusting automatic water compensating valve, comprise valve body, be shaped on the fluid passage in the valve body, be provided with safety check in the described fluid passage, it is characterized in that: the pressure visual device is set on described valve body top, the bottom of valve body is provided with pressure regulator, and described valve body, visual device and controlling device fuse by adjustable lever.
Be made of pressure pointer, Regulation spring and isolation diaphragm in the described visual device, an end of Regulation spring leans on the pressure pointer, and an end leans on isolation diaphragm, and described adjustable lever passes the center of Regulation spring, pressure pointer and isolation diaphragm.
The outer installment nylon outer shell of described pressure pointer and Regulation spring, fixedlying connected in the upper end of nylon outer shell and valve body, is carved with force value on the outer surface of nylon outer shell, is used to read the reading of pressure pointer.
One end of described Regulation spring leans after on the isolation diaphragm, at the arranged outside positioning ring of Regulation spring, is used to limit Regulation spring and is subjected to displacement, and fix by nut and valve body, and described visual device and valve body are closely linked together.
Described controlling device constitutes by regulating cap and knob, regulates cap and adjustable lever and joins, and outside regulating cap knob is set, and is used to rotate adjustable lever.
The joint, bottom of described controlling device and valve body also is provided with movable axis, and adjustable lever passes behind the movable axis and regulates cap and joins.
Described safety check is made of non-return rubber, check spring and non-return baffle plate, and check spring leans and be used to control refluxing of fluid between non-return rubber and non-return baffle plate, also joins with the pressure gauge plug on described safety check.
The beneficial effect that the utlity model has is to adopt moisturizing pressure to regulate scale to show, can read the interior hydraulic pressure value of valve body at any time by fluid, and at the scene can free adjustment in conjunction with pressure regulator, satisfy the application of various occasions, force value cooperates pressure gauge to regulate and to keep automatically adjusting back system pressure according to the water-feeding valve scale, when system pressure reduces, opens water filling automatically, automatically close when arriving setting pressure, avoid the too high damage system equipment of hydraulic pressure.Safety check can prevent that locking system refluxes when moisturizing hydraulic pressure reduces or stops simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, a kind ofly preset visual adjusting automatic water compensating valve, comprise valve body 1, be shaped on fluid passage 2 in the valve body 1, safety check 3 is installed in fluid passage 2, safety check 3 is made of non-return rubber 31, check spring 32 and non-return baffle plate 33, and check spring 32 leans and is used to control fluid refluxes between non-return rubber 31 and non-return baffle plate 33, and connects pressure gauge plug 34 on safety check 3.
Connect pressure visual device 4 on valve body 1 top, the bottom of valve body 1 connects pressure regulator 5, and valve body 1, visual device 4 and controlling device 5 fuse by adjustable lever 6.Wherein form by pressure pointer 41, Regulation spring 42 and isolation diaphragm 43 in the visual device 4, one end of Regulation spring 42 leans on pressure pointer 41, one end leans on isolation diaphragm 43, and adjustable lever 6 passes the center of Regulation spring 42, pressure pointer 41 and isolation diaphragm 43.Nylon outer shell 44 is installed in outside at pressure pointer 41 and Regulation spring 42, nylon outer shell 44 is connected with the upper end of valve body 1, and the end by Regulation spring 42 leans after on the isolation diaphragm 43, at the outside of Regulation spring 42 installing and locating ring 45, not only being used to limit Regulation spring 42 is subjected to displacement, also fix, visual device 4 and valve body are closely linked together by nut 46 and valve body 1 are installed.Be carved with force value on the outer surface of nylon outer shell 44, be used to read the reading of pressure pointer 41.
Controlling device 5 constitutes by regulating cap 51 and knob 52, regulating cap 51 and adjustable lever 6 joins, knob 52 is installed outside regulating cap 51, be used to rotate adjustable lever 6, and at the joint, bottom of controlling device 5 and valve body 1 installation movable axis 53, adjustable lever 6 passes movable axis 53 back and regulates cap 51 and joins, and wherein all place O type circle 54 and is used for sealing at the tie point place of movable axis 53 and valve body 1.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind presets visual adjusting automatic water compensating valve, comprise valve body, be shaped on the fluid passage in the valve body, be provided with safety check in the described fluid passage, it is characterized in that: the pressure visual device is set on described valve body top, the bottom of valve body is provided with pressure regulator, and described valve body, visual device and controlling device fuse by adjustable lever.
2. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: constitute by pressure pointer, Regulation spring and isolation diaphragm in the described visual device, one end of Regulation spring leans on the pressure pointer, one end leans on isolation diaphragm, and described adjustable lever passes the center of Regulation spring, pressure pointer and isolation diaphragm.
3. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: the outer installment nylon outer shell of described pressure pointer and Regulation spring, fixedlying connected in the upper end of nylon outer shell and valve body, is carved with force value on the outer surface of nylon outer shell.
4. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: an end of described Regulation spring leans after on the isolation diaphragm, arranged outside positioning ring at Regulation spring, being used to limit Regulation spring is subjected to displacement, and fix by nut and valve body, described visual device and valve body are closely linked together.
5. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: described controlling device constitutes by regulating cap and knob, regulates cap and adjustable lever and joins, and outside regulating cap knob is set, and is used to rotate adjustable lever.
6. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: the joint, bottom of described controlling device and valve body also is provided with movable axis, and adjustable lever passes behind the movable axis and regulates cap and joins.
7. according to claim 1ly preset visual adjusting automatic water compensating valve, it is characterized in that: described safety check is made of non-return rubber, check spring and non-return baffle plate, and check spring leans and be used to control refluxing of fluid between non-return rubber and non-return baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110000U CN201539611U (en) | 2009-10-20 | 2009-10-20 | Visual adjusting automatic water replenishing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110000U CN201539611U (en) | 2009-10-20 | 2009-10-20 | Visual adjusting automatic water replenishing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539611U true CN201539611U (en) | 2010-08-04 |
Family
ID=42591063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202110000U Expired - Fee Related CN201539611U (en) | 2009-10-20 | 2009-10-20 | Visual adjusting automatic water replenishing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539611U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261501A (en) * | 2011-05-09 | 2011-11-30 | 欧文托普阀门系统(北京)有限公司 | Preset flow-type dynamic balance regulating valve |
| CN105650314A (en) * | 2016-04-18 | 2016-06-08 | 黄幼华 | Self-operated type pressure stabilizing balance valve |
| CN105673903A (en) * | 2016-04-18 | 2016-06-15 | 黄幼华 | Self-operated balance valve |
| CN109758624A (en) * | 2018-12-30 | 2019-05-17 | 捷锐企业(上海)有限公司 | A kind of high reliability draft regulator |
| CN109973690A (en) * | 2017-12-27 | 2019-07-05 | 浙江云畅能源科技有限公司 | Water compensating valve water route component and its wall-hung boiler heating system |
-
2009
- 2009-10-20 CN CN2009202110000U patent/CN201539611U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261501A (en) * | 2011-05-09 | 2011-11-30 | 欧文托普阀门系统(北京)有限公司 | Preset flow-type dynamic balance regulating valve |
| CN102261501B (en) * | 2011-05-09 | 2013-02-20 | 欧文托普阀门系统(北京)有限公司 | Preset flow-type dynamic balance regulating valve |
| CN105650314A (en) * | 2016-04-18 | 2016-06-08 | 黄幼华 | Self-operated type pressure stabilizing balance valve |
| CN105673903A (en) * | 2016-04-18 | 2016-06-15 | 黄幼华 | Self-operated balance valve |
| CN105650314B (en) * | 2016-04-18 | 2018-03-16 | 黄幼华 | A kind of self-operated type voltage stabilizing balanced valve |
| CN105673903B (en) * | 2016-04-18 | 2018-04-13 | 黄幼华 | A kind of self-balancing valve |
| CN109973690A (en) * | 2017-12-27 | 2019-07-05 | 浙江云畅能源科技有限公司 | Water compensating valve water route component and its wall-hung boiler heating system |
| CN109758624A (en) * | 2018-12-30 | 2019-05-17 | 捷锐企业(上海)有限公司 | A kind of high reliability draft regulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201539611U (en) | Visual adjusting automatic water replenishing valve | |
| CN105849449A (en) | Valve and method of operating valve | |
| EP1154137A3 (en) | Monitoring arrangement to determine the status of a valve in a fuel supply system | |
| CN201236953Y (en) | Quantitative regulation valve | |
| CN205938020U (en) | Safety is diffused, a safety cut -off balanced valve formula building gas pressure regulator | |
| CN210197011U (en) | Fluid pipeline bypass structure | |
| CN203614490U (en) | Overflow valve | |
| CN205226508U (en) | Relief valve | |
| CN110007702B (en) | High-pressure and automatic-control aviation fuel test bed oil supply system | |
| CN2921497Y (en) | Micro-block flow-limiting non-return valve | |
| CN206608591U (en) | A kind of constant pressure valve | |
| CN205036932U (en) | Differential pressure balance valve | |
| CN208431436U (en) | The inlet valve that the relief valve of burnt gas wall hanging furnace and moisturizing integrate | |
| CN210510420U (en) | Automatic valve with controllable flow | |
| CN208364882U (en) | A kind of manual balance type pressure reducing valve system | |
| CN208123541U (en) | Self-operated flow control device | |
| CN108194674B (en) | A kind of self-operated flow regulator | |
| CN207145706U (en) | Adjustable dynamic balance valve | |
| CN206592604U (en) | A kind of pilot valve is based on the agricultural irrigation heavy caliber pressure-reducing valve with pressure principle | |
| CN201396553Y (en) | Non-diaphragm improved self-operated flow control valve | |
| CN201666836U (en) | Liquefied petroleum gas pressure meter | |
| CN201129541Y (en) | Non-return and cut-off integrated valve | |
| CN208331405U (en) | A kind of Multifunctional balance valve | |
| CN217341436U (en) | Step air adjusting pipe and Ma's bottle | |
| CN208886038U (en) | It is a kind of can trace regulation shutoff valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131020 |