CN203162425U - Voltage-regulating pulse pressure gauge voltage-regulator - Google Patents
Voltage-regulating pulse pressure gauge voltage-regulator Download PDFInfo
- Publication number
- CN203162425U CN203162425U CN 201320073747 CN201320073747U CN203162425U CN 203162425 U CN203162425 U CN 203162425U CN 201320073747 CN201320073747 CN 201320073747 CN 201320073747 U CN201320073747 U CN 201320073747U CN 203162425 U CN203162425 U CN 203162425U
- Authority
- CN
- China
- Prior art keywords
- guide bar
- cavity
- voltage
- lower guide
- guide rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a voltage-regulating pulse pressure gauge voltage-regulator comprising a case provided with a cavity. A transverse partition disposed in the cavity divides the cavity into an upper cavity and a lower cavity and is provided with a through hole. An upper buffer diaphragm is disposed in the upper cavity. A lower buffer diaphragm is disposed in the lower cavity. The voltage-regulating pulse pressure gauge voltage-regulator further comprises an upper guide bar and a lower guide bar. The top of the upper guide bar is abutted to the bottom of the upper buffer diaphragm. The bottom of the lower guide bar is abutted to the top of the lower buffer diaphragm. The bottom of the upper guide bar and the top of the lower guide bar are fitted and movably connected in the through hole. A spring is further arranged between the upper guide bar and the lower guide bar. The voltage-regulating pulse pressure gauge voltage-regulator is simple in structure, convenient and quick to use, high in voltage regulation precision, stable and reliable to use, convenient to maintain and regulate, reasonable in structure and practical.
Description
Technical field
The utility model belongs to the voltage stabilizing field, is specifically related to a kind of pressure regulating type fluctuation pressure table voltage stabilizer.
Background technique
On boiler feedwater pump, circulating pump discharge pipe, all be provided with the pressure gauge structure of voltage regulation, in water pump, there is pulse power, the pressure structure of voltage regulation can constantly change along with the variation of pulse power, to a certain degree stability in use and the reliability of structure of voltage regulation pressed in influence, and also can have influence on the control accuracy of pressure structure of voltage regulation to a certain extent.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, pressure degree of regulation height and the good pressure regulating type fluctuation pressure table voltage stabilizer of stability in use.
The technological scheme that realizes the utility model purpose is a kind of pressure regulating type fluctuation pressure table voltage stabilizer, comprise the housing that is provided with cavity, be provided with lateral partitions in the described cavity, described lateral partitions is divided into epicoele and cavity of resorption with described cavity, described lateral partitions is provided with through hole, in described epicoele, be provided with and cushion diaphragm, be provided with down the buffering diaphragm in the described cavity of resorption, also comprise top guide bar and lower guide rod, the top of described top guide bar is connected to described bottom of going up the buffering diaphragm, the bottom of described lower guide rod is connected to the top of the described diaphragm of buffering down, the flexible connection that matches in described through hole of the bottom of described top guide bar and the top of described lower guide rod also is provided with spring between described top guide bar and lower guide rod.
On described housing, also be provided with the adjusting screw of regulating described spring.
The described buffering diaphragm of going up is the damping buffering diaphragm with following buffering diaphragm.
The bottom of described top guide bar is provided with jack, and the top of described lower guide rod is provided with thin inserted link, and the thin inserted link of described lower guide rod is movably arranged in the jack of described top guide bar.
Perhaps for the top of described lower guide rod is provided with jack, the bottom of described top guide bar is provided with thin inserted link, and the thin inserted link of described top guide bar is movably arranged in the jack of described lower guide rod.
The utlity model has positive effect: of the present utility model simple in structure, convenient to use, and it presses degree of regulation height, and use reliable and stablely, and also maintain easily and regulate simultaneously, rational in infrastructure and practical.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of pressure regulating type fluctuation pressure table voltage stabilizer, comprise the housing 2 that is provided with cavity 1, be provided with lateral partitions 3 in the described cavity 1, described lateral partitions 3 is divided into epicoele 11 and cavity of resorption 12 with described cavity 1, described lateral partitions 3 is provided with through hole 31, in described epicoele 11, be provided with buffering diaphragm 4, be provided with down buffering diaphragm 5 in the described cavity of resorption 12, also comprise top guide bar 6 and lower guide rod 7, the top of described top guide bar 6 is connected to described bottom of going up buffering diaphragm 4, the bottom of described lower guide rod 7 is connected to the top of the described diaphragm 5 of buffering down, the flexible connection that matches in described through hole 31 of the bottom of described top guide bar 6 and the top of described lower guide rod 7 also is provided with spring 8 between described top guide bar 6 and lower guide rod 7.
On described housing 2, also be provided with the adjusting screw of regulating described spring 8.
The described buffering diaphragm 4 of going up is the damping buffering diaphragm with following buffering diaphragm 5.
The bottom of described top guide bar 6 is provided with jack 61, and the top of described lower guide rod 7 is provided with thin inserted link 71, and the thin inserted link 71 of described lower guide rod 7 is movably arranged in the jack 61 of described top guide bar 6.
(embodiment 2)
Present embodiment is substantially the same manner as Example 1, and difference is: the top of described lower guide rod is provided with jack, and the bottom of described top guide bar is provided with thin inserted link, and the thin inserted link of described top guide bar is movably arranged in the jack of described lower guide rod.
Obviously, above-described embodiment of the present utility model only is for the utility model example clearly is described, and is not to be restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (5)
1. pressure regulating type fluctuation pressure table voltage stabilizer, comprise the housing that is provided with cavity, it is characterized in that: be provided with lateral partitions in the described cavity, described lateral partitions is divided into epicoele and cavity of resorption with described cavity, described lateral partitions is provided with through hole, in described epicoele, be provided with and cushion diaphragm, be provided with down the buffering diaphragm in the described cavity of resorption, also comprise top guide bar and lower guide rod, the top of described top guide bar is connected to described bottom of going up the buffering diaphragm, the bottom of described lower guide rod is connected to the top of the described diaphragm of buffering down, the flexible connection that matches in described through hole of the bottom of described top guide bar and the top of described lower guide rod also is provided with spring between described top guide bar and lower guide rod.
2. pressure regulating type fluctuation pressure table voltage stabilizer according to claim 1 is characterized in that: also be provided with the adjusting screw of regulating described spring on described housing.
3. pressure regulating type fluctuation pressure table voltage stabilizer according to claim 2 is characterized in that: described go up the buffering diaphragm and down the buffering diaphragm be the damping buffering diaphragm.
4. pressure regulating type fluctuation pressure table voltage stabilizer according to claim 3, it is characterized in that: the bottom of described top guide bar is provided with jack, and the top of described lower guide rod is provided with thin inserted link, and the thin inserted link of described lower guide rod is movably arranged in the jack of described top guide bar.
5. pressure regulating type fluctuation pressure table voltage stabilizer according to claim 3, it is characterized in that: the top of described lower guide rod is provided with jack, and the bottom of described top guide bar is provided with thin inserted link, and the thin inserted link of described top guide bar is movably arranged in the jack of described lower guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073747 CN203162425U (en) | 2013-01-29 | 2013-01-29 | Voltage-regulating pulse pressure gauge voltage-regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073747 CN203162425U (en) | 2013-01-29 | 2013-01-29 | Voltage-regulating pulse pressure gauge voltage-regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162425U true CN203162425U (en) | 2013-08-28 |
Family
ID=49023608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073747 Expired - Fee Related CN203162425U (en) | 2013-01-29 | 2013-01-29 | Voltage-regulating pulse pressure gauge voltage-regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2553399C1 (en) * | 2014-03-18 | 2015-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Blower fluid displacement drive |
| RU2682992C2 (en) * | 2014-06-27 | 2019-03-25 | КЛААС ИНДУСТРИТЕХНИК ГмбХ | Transmission assembly |
-
2013
- 2013-01-29 CN CN 201320073747 patent/CN203162425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2553399C1 (en) * | 2014-03-18 | 2015-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Blower fluid displacement drive |
| RU2682992C2 (en) * | 2014-06-27 | 2019-03-25 | КЛААС ИНДУСТРИТЕХНИК ГмбХ | Transmission assembly |
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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: 20130828 Termination date: 20140129 |