CN205421408U - Totally enclosed does not have constant flow compensator for negative pressure - Google Patents
Totally enclosed does not have constant flow compensator for negative pressure Download PDFInfo
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- CN205421408U CN205421408U CN201620206851.6U CN201620206851U CN205421408U CN 205421408 U CN205421408 U CN 205421408U CN 201620206851 U CN201620206851 U CN 201620206851U CN 205421408 U CN205421408 U CN 205421408U
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- negative pressure
- totally enclosed
- flow compensator
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Abstract
The utility model relates to a secondary water supply corollary equipment especially relates to a totally enclosed does not have constant flow compensator for negative pressure. This totally enclosed does not have constant flow compensator for negative pressure, including a jar body, jar body welds the seal head plate at both ends in about the barrel including barrel and airtight, and there are into water nozzle stub and a vacuum inhibitor interface in jar body upper portion, and there is a water return bend lower part of jar personally experiencing sth. Part of the body, jar body upper portion is provided with the pressure transmitter interface, both ends all were provided with and separate jar division board of body inner space about the jar was internal, and the one end of the jar body is separated for energy storage cavity, and the other end is separated for the high pressure chest, energy storage cavity is connected with the gas transfer pipe, and the gas transfer pipe is through vacuum inhibitor interface connection vacuum inhibitor, the high pressure chest bottom is connected with the high pressure chest and goes out the water return bend. Therefore, the utility model discloses suppression vacuum that can be thorough to low discharge use frequently start -up the at night water supply equipment has been avoided.
Description
Technical field:
This utility model relates to secondary water-supply corollary equipment, particularly relates to a kind of totally enclosed type without negative pressure steady flow compensator.
Background technology:
In the building water supply system of cities and towns, general employing tank or storage tank water storage, it is bulky, and cost is higher, and easily causes secondarily polluted water.Progress along with sociometric technique, automatic water supply device field occurs in that a kind of non-negative pressure water-supply installation, this equipment is directly with city planting ductwork as water source, form the most airtight relay pressurizing way of supplying water, it is to avoid the water standard that traditional secondary supercharging water supply system causes reduces and various pollution of waterhead problems.
But, the steady flow compensator simple in construction used in the market, only one of which chamber, the effect suppressing vacuum, going negative pressure can not be played thoroughly, further, feed water flow fluctuation ratio is relatively big, and stability is the strongest, affect the collection of intake pressure signal, in existing equipment, in the case of using low discharge water night, also can frequent starting supply equipment, relatively power consumption, affects the service life of equipment.
Utility model content:
This utility model provides a kind of thorough suppression vacuum, is easy to pressure signal collection, low discharge and does not start the totally enclosed type of supply equipment without negative pressure steady flow compensator, solves problems of the prior art.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of totally enclosed type is without negative pressure steady flow compensator, including tank body, tank body includes cylinder and the airtight head plate being welded in two ends, cylinder left and right, and tank body top has into water short tube and vacuum suppresser interface, tank body lower part has Discharging bent-tube, described tank body top to be provided with pressure transmitter interface；In described tank body, two ends, left and right are provided with the demarcation strip separating tank interior space, and one end of tank body is separated into energy-storing chamber, and the other end is separated into high pressure chest；Described energy-storing chamber connects gas delivery tube, and gas delivery tube connects vacuum suppresser by vacuum suppresser interface；Connect bottom described high pressure chest and have high pressure chest Discharging bent-tube.
Described tank base is provided with sewage draining exit.
Described tank body top is provided with hanger.
Described tank base supports saddle supporting leg.
Described cylinder and head plate inner surface are provided with one layer of liner plate.
The number of described hanger is 2-8.
Described tank body uses ball blast technique, eliminates welding stress, and carries out acid wash passivation, more adapts to the environment of humidity.
Described tank body is SUS304 stainless steel, it is ensured that water quality safety.
This utility model uses said structure, reasonable in design, novel, is provided with specially and holds compressed-air actuated energy-storing chamber in tank body, it is possible to effectively and eliminate negative pressure, the generation of suppression vacuum thoroughly；The high pressure chest for water storage also it is specially provided with in tank body; supply water for low discharge at night and use; avoid low discharge water at night and frequent starting supply equipment, consume energy relatively low, also equipment is played a good protection; the service life of extension device; further, overall structure is arranged, it is possible to ensure that the current in whole tank body are more stable; be conducive to stablizing of grid pressure of supply water, it is simple to the collection of pressure signal.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model main TV structure schematic diagram.
Fig. 3 is this utility model side-looking structural representation.
In figure, 1 tank body, 2 water inlet short tubes, 3 vacuum suppresser interfaces, 4 Discharging bent-tubes, 5 pressure transmitter interfaces, 6 demarcation strips, 7 energy-storing chambers, 8 high pressure chests, 9 gas delivery tube, 10 high pressure chest Discharging bent-tubes, 11 sewage draining exits, 12 hangers, 13 saddle supporting legs.
Detailed description of the invention:
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combining its accompanying drawing, the utility model is elaborated.
As illustrated in fig. 1-3, a kind of totally enclosed type is without negative pressure steady flow compensator, including tank body 1, tank body 1 includes cylinder and the airtight head plate being welded in two ends, cylinder left and right, tank body 1 top has into water short tube 2 and vacuum suppresser interface 3, tank body 1 bottom has Discharging bent-tube 4, described tank body 1 top to be provided with pressure transmitter interface 5；In described tank body 1, two ends, left and right are provided with the demarcation strip 6 separating tank body 1 inner space, and one end of tank body 1 is separated into energy-storing chamber 7, and the other end is separated into high pressure chest 8；Described energy-storing chamber 7 connects gas delivery tube 9, and gas delivery tube 9 connects vacuum suppresser by vacuum suppresser interface 3；Connect bottom described high pressure chest 8 and have high pressure chest Discharging bent-tube 10.
It is provided with sewage draining exit 11 bottom described tank body 1, facilitates blowdown and the cleaning of tank body.
Described tank body 1 top is provided with hanger 12, it is simple to the lifting of this utility model integral device and movement.
Described tank body 1 bottom support has saddle supporting leg 13, and the bearing capacity of saddle supporting leg 13 is strong, Stability Analysis of Structures.
Described cylinder and head plate inner surface are provided with one layer of liner plate, facilitate the fixing welding of cooperation of head plate and cylinder, single-sided welding, double-faced forming, it is ensured that seal, do not seep water.
The number of described hanger 12 is 2-4.
Use totally enclosed type of the present utility model without negative pressure steady flow compensator, tank body 1 is internal arranges accumulation of energy chamber 7, accumulation of energy chamber 7 connects vacuum suppresser by vacuum suppresser interface 3, air in tank body 1 is compressed in accumulation of energy chamber 7, stores, along with non-negative pressure water-supply installation water consumption increases, water level decreasing in tank body 1, forming vacuum, the air in accumulation of energy chamber 7 is back in tank body 1 by vacuum suppresser, eliminates negative pressure；The internal high pressure chest 8 that arranges of tank body 1, stores the water of high pressure potential energy in high pressure chest 8, in the situation of low discharge at night, and preferential consumption high pressure potential energy, it is possible to prevent equipment frequent starting.Wherein, pressure transmitter interface 5 connects pressure transmitter, Real-time Feedback tap water pipe network pressure of supply water, and signal is fed back to control system.
Above-mentioned detailed description of the invention cannot function as the restriction to this utility model protection domain, and to those of ordinary skill in the art, any alternate modification or the conversion of being made this utility model embodiment all fall within protection domain of the present utility model.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a totally enclosed type is without negative pressure steady flow compensator, including tank body, tank body includes cylinder and the airtight head plate being welded in two ends, cylinder left and right, tank body top has into water short tube and vacuum suppresser interface, tank body lower part has Discharging bent-tube, it is characterised in that: described tank body top is provided with pressure transmitter interface；In described tank body, two ends, left and right are provided with the demarcation strip separating tank interior space, and one end of tank body is separated into energy-storing chamber, and the other end is separated into high pressure chest；Described energy-storing chamber connects gas delivery tube, and gas delivery tube connects vacuum suppresser by vacuum suppresser interface；Connect bottom described high pressure chest and have high pressure chest Discharging bent-tube.
A kind of totally enclosed type the most according to claim 1 is without negative pressure steady flow compensator, it is characterised in that: described tank base is provided with sewage draining exit.
A kind of totally enclosed type the most according to claim 1 is without negative pressure steady flow compensator, it is characterised in that: described tank body top is provided with hanger.
A kind of totally enclosed type the most according to claim 1 is without negative pressure steady flow compensator, it is characterised in that: described tank base supports saddle supporting leg.
A kind of totally enclosed type the most according to claim 1 is without negative pressure steady flow compensator, it is characterised in that: described cylinder and head plate inner surface are provided with one layer of liner plate.
A kind of totally enclosed type the most according to claim 3 is without negative pressure steady flow compensator, it is characterised in that: the number of described hanger is 2-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206851.6U CN205421408U (en) | 2016-03-17 | 2016-03-17 | Totally enclosed does not have constant flow compensator for negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206851.6U CN205421408U (en) | 2016-03-17 | 2016-03-17 | Totally enclosed does not have constant flow compensator for negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421408U true CN205421408U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206851.6U Active CN205421408U (en) | 2016-03-17 | 2016-03-17 | Totally enclosed does not have constant flow compensator for negative pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205421408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700599A (en) * | 2017-09-08 | 2018-02-16 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation steady flow compensator |
-
2016
- 2016-03-17 CN CN201620206851.6U patent/CN205421408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700599A (en) * | 2017-09-08 | 2018-02-16 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation steady flow compensator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |