CN206538806U - A kind of pair of pressure gauge non-tower water supply system - Google Patents
A kind of pair of pressure gauge non-tower water supply system Download PDFInfo
- Publication number
- CN206538806U CN206538806U CN201720150291.1U CN201720150291U CN206538806U CN 206538806 U CN206538806 U CN 206538806U CN 201720150291 U CN201720150291 U CN 201720150291U CN 206538806 U CN206538806 U CN 206538806U
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- Prior art keywords
- pressure
- tank body
- pressure table
- mpa
- water supply
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Abstract
The utility model is related to non-tower water supply field, specifically related to a kind of pair pressure gauge non-tower water supply system, including tank body, tank body side is provided with water inlet pipe, and tank body opposite side is provided with outlet pipe, the tank body upper end is provided with first pressure table and second pressure table, the setting of the utility model first pressure table and second pressure table causes pressure measurement range wider, and in a pressure gauge failure, another pressure gauge works on, the detection of pressure is not influenceed, and the setting of rupture pressure disc make it that explosion-proof cost ineffective fruit is good.
Description
Technical field
The utility model is related to non-tower water supply field, and in particular to a kind of pair of pressure gauge non-tower water supply system.
Background technology
Current supply equipment realizes automatic water-supply, body frequently with water tower or elevated tank by improving height of water level
Product is big, and weight is big, and manufacturing cycle is long, and is not easy to maintenance, and power consumption is big, energy utilization rate is low.
At present, towerless water supply device applies quite varied, and it is complete certainly that CN201520871312.X discloses a kind of interior external enamel coating
Dynamic non-tower water feeder, including tank body, tank body side are provided with water inlet and manhole, and tank body opposite side is provided with delivery port, tank body lower end
Provided with supporting leg, described tank body is inside and outside enamel Rotating fields, and tank body upper end is provided with porting and seat device, and tank body lower end is set
There is sewage draining exit, seat device includes emergency valve seat, pressure gauge base and pressure switch seat, and tank body upper end both sides are provided with hanger.
Existing towerless water supply device pressure gauge can not measure pressure inside the tank, and gauge measurement in the case of damages
Narrow range, is got rusty easily during emergency valve seat use, occurs the probability increase of explosive incident, and manhole is arranged in tank body side
Portion position is easy to gas leakage and is also not easy to many defects such as maintenance.
The content of the invention
To solve problem of the prior art, the utility model provides a kind of pair of pressure gauge non-tower water supply system.
In order to achieve the above object, the utility model uses following technical scheme：A kind of pair of pressure gauge non-tower water supply system,
Including tank body, tank body side is provided with water inlet pipe, and tank body opposite side is provided with outlet pipe, the tank body upper end provided with first pressure table and
Second pressure table, first pressure table and second pressure table are connected in parallel, and the pressure setting range of the first pressure table is more than the
Two manometric pressure setting ranges, the pressure setting range of the first pressure table is more than the pressure setting model of second pressure table
Enclose, first pressure table threshold pression is set to 0.15Mpa, pressure upper limit is set to 0.43 Mpa, the threshold pression of second pressure table 8
0.2 Mpa is set to, pressure upper limit is set to 0.4 Mpa, and the tank body side sets manhole, and manhole is obliquely installed in tank body one
Side, the tank body upper end is provided with anti-detonation pressure mouthful, and anti-detonation pressure mouthful upper end is fixed as one provided with first flange disk, first flange disk and the
Rupture pressure disc is provided between two ring flanges, rupture pressure disc is fine aluminium piece, fine aluminium piece thickness 0.23mm, diameter 100mm, the tank body upper end
Provided with unidirectional negative pressure valve, the tank body water inlet pipe is provided with anti-reverse check valve, the outlet pipe and is provided with pressure sensing
The water pump controller of device, the tank body side is provided with resistance to compression observation window.
The setting of the utility model first pressure table and second pressure table causes pressure measurement range wider, in a pressure
During table failure, another pressure gauge is worked on, and the detection of pressure is not influenceed, and the setting of rupture pressure disc causes explosion-proof cost ineffective
Really good, manhole is obliquely installed is difficult gas leakage in actual use in tank body side, also allows for personnel into maintenance, negative pressure valve in tank
Prevent after being opened with the sucking pump of water end (W.E.), because soakage is excessive, cause to form negative suction in tank body, so as to avoid to tank body
Cause to damage, resistance to compression observation window is circular window construction, pressure resisting glass is sealingly fastened in resistance to compression observation window by compressive sealed lasso
Interior, resistance to compression observation window has resistance to compression function, can conveniently observe the situation in tank body.
Brief description of the drawings
Fig. 1 is the utility model side structure schematic view.
Fig. 2 is the utility model main structure diagram.
Fig. 3 is structural representation at A in Fig. 1.
Embodiment
The utility model is described in further details below by embodiment, embodiment is only used for illustrating that this practicality is new
Type, is not intended to limit scope of the present utility model.
A kind of pair of pressure gauge non-tower water supply system, including tank body 1 as shown in Figure 1, 2, 3, the side of tank body 1 is provided with water inlet pipe 3,
The opposite side of tank body 1 is provided with outlet pipe 4, and the upper end of tank body 1 is provided with first pressure table 11 and second pressure table 8, the He of first pressure table 11
Second pressure table 8 is connected in parallel.The lower end of tank body 1 is provided with adjustable arc support 16, and support 16 is provided with to match with the bottom of tank body 1
Deep-slotted chip breaker 17, the setting of deep-slotted chip breaker 17 causes support 16 is combined with tank body 1 even closer, and extending bracket 16 and tank body 1 make
With the life-span, the upper end of tank body 1 is provided with hanger 10, and the opposite side of tank body 1 is provided with staircase 15.
The pressure setting range of first pressure table 11 is more than the pressure setting range of second pressure table 8, first pressure table 11
Threshold pression is set to 0.15Mpa, and pressure upper limit is set to 0.43 Mpa, and the threshold pression of second pressure table 8 is set to 0.2
Mpa, pressure upper limit is set to 0.4 Mpa, and service pressure is 0.2 Mpa to 0.4 Mpa, and pressure limit is under normal circumstances
The 0.2-0.4 Mpa pressure gauge of second pressure table 8 work, number range is when pressure is more than 0.4 Mpa or less than 0.2 Mpa
0.15-0.43 Mpa first pressure table 11 works, and first pressure table 11 and second pressure table 8 are that magnetic helps electric contact pressure
Table.The setting of first pressure table 11 and second pressure table 8 can be under a failure conditions, and another pressure gauge works on.
The side of tank body 1 sets manhole 2, and manhole 2 is obliquely installed in tank body side.The axis of manhole 2 and the horizontal line angle 30-50 of tank body 1
Spend, be arranged on medium position existing common manhole, axis is returned with tank body axis of pitch, so held in actual use more
Easy gas leakage, is also not susceptible to personnel into maintenance in tank, manhole 2 is obliquely installed is difficult gas leakage in actual use in tank body side,
Personnel are also allowed for into maintenance in tank.
The upper end of tank body 1 is fixed as one provided with first flange disk 12, first flange provided with anti-detonation pressure mouthful 7,7 upper ends of anti-detonation pressure mouthful
Rupture pressure disc is provided between disk 12 and second flange disk 13, rupture pressure disc is fine aluminium piece 14, the thickness 0.23mm of fine aluminium piece 14, diameter
100mm, shape matches with upper lower flange, and fine aluminium piece is pressure-resistant, and scope 0.4-0.6 Mpa, 0.4 Mpa are to use upper pressure limit,
0.6 Mpa is burst pressure.Existing safety valve is avoided because getting rusty the dangerous explosive incident caused during use,
Rupture pressure disc is also that others can play the form of explosion-proof in the range of authorized pressure, and the upper end of tank body 1 is provided with unidirectional negative pressure valve
9, prevent after being opened with the sucking pump of water end (W.E.), because soakage is excessive, cause to form negative suction in tank body, so as to avoid to tank
Body 1 causes to damage.The water inlet pipe 3 of tank body 1 is provided with anti-reverse check valve 5.The water pump with pressure sensor is provided with outlet pipe 4
Controller 6, water pump controller 6 is according to the related water pump operation of the pressure condition automatic start-stop of tank body 1, it is ensured that the hydraulic pressure in tank body 1
Normally.The side of tank body 1 is provided with resistance to compression observation window 18, and resistance to compression observation window is circular window construction, and pressure resisting glass passes through compressive sealed set
Circle is sealingly fastened in resistance to compression observation window, and resistance to compression observation window 18 has resistance to compression function, can conveniently observe the situation in tank body.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from technical solutions of the utility model content, it is real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (1)
1. a kind of pair of pressure gauge non-tower water supply system, including tank body（1）, tank body（1）Side is provided with water inlet pipe（3）, tank body（1）
Opposite side is provided with outlet pipe（4）, it is characterised in that：The tank body（1）Upper end is provided with first pressure table（11）With second pressure table
（8）, first pressure table 11 and second pressure table 8 be connected in parallel, the first pressure table（11）Pressure setting range be more than the
Two pressure gauges（8）Pressure setting range, the threshold pression of first pressure table 11 is set to 0.15Mpa, and pressure upper limit is set to
0.43 Mpa, the threshold pression of second pressure table 8 is set to 0.2 Mpa, and pressure upper limit is set to 0.4 Mpa, the tank body（1）One
Side sets manhole（2）, manhole（2）It is obliquely installed in tank body side, the tank body（1）Upper end is provided with anti-detonation pressure mouthful（7）, anti-detonation pressure
Mouthful（7）Upper end is fixed as one provided with first flange disk（12）, first flange disk（12）With second flange disk（13）Between provided with anti-
Quick-fried film, rupture pressure disc is fine aluminium piece（14）, fine aluminium piece（14）Thickness 0.23mm, diameter 100mm, the tank body（1）Upper end is provided with single
To negative pressure valve（9）, the tank body（1）Water inlet pipe（3）It is provided with anti-reverse check valve（5）, the outlet pipe（4）On be provided with and carry
The water pump controller of pressure sensor（6）, the tank body（1）Side is provided with resistance to compression observation window（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150291.1U CN206538806U (en) | 2017-02-20 | 2017-02-20 | A kind of pair of pressure gauge non-tower water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150291.1U CN206538806U (en) | 2017-02-20 | 2017-02-20 | A kind of pair of pressure gauge non-tower water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538806U true CN206538806U (en) | 2017-10-03 |
Family
ID=59945966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150291.1U Expired - Fee Related CN206538806U (en) | 2017-02-20 | 2017-02-20 | A kind of pair of pressure gauge non-tower water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538806U (en) |
-
2017
- 2017-02-20 CN CN201720150291.1U patent/CN206538806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |