CN206486922U - Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing - Google Patents
Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing Download PDFInfo
- Publication number
- CN206486922U CN206486922U CN201621436670.9U CN201621436670U CN206486922U CN 206486922 U CN206486922 U CN 206486922U CN 201621436670 U CN201621436670 U CN 201621436670U CN 206486922 U CN206486922 U CN 206486922U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- water tank
- outfall sewer
- constant pressure
- 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.)
- Active
Links
Abstract
The utility model design utilizes a kind of new constant pressure supply water degassing equipment of weight bridge weighing, including outfall sewer, electro connecting pressure gauge, small pump, ball valve, check-valves, water tank, it is characterised in that：Water tank connects two groups of small pumps arranged side by side by outfall sewer, outfall sewer head end is connected with ball valve and magnetic valve, two electro connecting pressure gauges and ball valves and check-valves are connected with outfall sewer, the top of water tank is by pipe connection system circulating water line, ball valve and magnetic valve are in series with the pipeline on the top of water tank, the bottom of water tank is provided with weighbridge.Manual exhaust valve and automatic exhaust steam valve are provided with the top of water tank.Water tank bottom is provided with blowoff valve and butterfly valve.Bypass line is connected with outfall sewer, magnetic valve is connected with bypass line end.The utility model has the advantages that weighbridge can accurately measure water in water tank, the control accuracy of equipment is effectively increased, client's operation and maintenance is also allowed for.Price is low, and performance is more stablized.
Description
Technical field
The utility model is related to a kind of secondary water-supply equipment, is mainly used in air conditioner cooling water circulation system, in particular with
A kind of new constant pressure supply water degassing equipment of weight bridge weighing.
Background technology
At present, during the constant pressure supply water degassing equipment control water tank inner storing water amount of in the market, usually using following several sides
Formula：
1st, water tank and pump group are arranged on same base, and a weighing and sensing is respectively installed in three tank leg bottoms of water tank
Device, water in water tank tank is controlled by weight.Consider from setting angle, set three weighing sensors to position, install not
Just；Consider that circuit need to detect three groups of data, be exported again after processing from control angle；And pump operationally produces vibration, makes water storage
Tank is rocked, and causes unbalance stress, and output data has fluctuation.Consider from using angle, when one of weighing sensor is damaged,
Equipment cannot normally be run, and maintenance probability is big.Economically consider, set three weighing sensor costs higher.
2nd, the installing connecting rods floating-ball level switch in water tank, for detecting liquid level in water tank,
Water in water tank is controlled by liquid level.Consider from control angle, connecting rod floating ball level switch level sensing essence
Degree is not high.Consider from maintenance angle because connecting rod floating ball level switch 10 is directly installed in water tank, if passing through manhole/hand hole
During maintenance, the water in water tank need to be emptied；If desired from tank deck take out maintenance or change when, then can by pump house height limitation,
Inconvenient maintenance, structure is as shown in Figure 1.
The content of the invention
The purpose of this utility model is the requirement in order to meet high-end customer to equipment, improves water rate control in water tank
The degree of accuracy and precision, while reducing the cost of equipment；Improving Equipment structure, makes user convenient for installation and maintenance, it is ensured that equipment can
Permanently effective operation, so as to enable a device to lasting normal water supply.The utility model design utilizes a kind of new of weight bridge weighing
Constant pressure supply water degassing equipment, including outfall sewer, electro connecting pressure gauges, small pump, ball valve, check-valves, water tank, its feature
It is：Water tank connects two groups of small pumps arranged side by side by outfall sewer, and outfall sewer head end is connected with ball valve and magnetic valve, gone out
Two electro connecting pressure gauges and ball valves and check-valves are connected with supply mains, the top of water tank is circulated by pipe connection system
Water lines, ball valve and magnetic valve are in series with the pipeline on the top of water tank, and the bottom of water tank is provided with weighbridge.Water storage
Tank top is provided with manual exhaust valve and automatic exhaust steam valve.Water tank bottom is provided with blowoff valve and butterfly valve.Connect on outfall sewer
Bypass line is connected to, magnetic valve is connected with bypass line end.
The utility model has the advantages that：
1st, weighbridge can accurately measure water in water tank, while but also with digital display function, effectively
The control accuracy of equipment is improved, client's operation and maintenance is also allowed for.
2nd, compared to three weighing sensors of weighbridge, price is low, and performance is more stablized, therefore,
Equipment cost is both reduced using weighbridge, quality is improved again.
3rd, weighbridge range 1-5000000KG of the model, wide using scope；
4th, water tank and weighbridge are fixed with bolt, and installation, maintenance is convenient.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of prior art.
Accompanying drawing 2 is structural representation of the present utility model,
Accompanying drawing 3 is Fig. 2 of the present utility model schematic top plan view.
Embodiment
A kind of new constant pressure supply water degassing equipment of weight bridge weighing, including outfall sewer 1, electric contact pressures are utilized in Fig. 2,3
Power table 2, small pump 3, ball valve 5, check-valves 6, water tank 9, it is characterised in that：Water tank by outfall sewer connect two groups it is arranged side by side
Small pump, outfall sewer head end is connected with ball valve 15 and magnetic valve 16, and two electro connecting pressure gauges are connected with outfall sewer
2nd, 4 and ball valve 5 and check-valves 6, the top of water tank is by pipe connection system circulating water line, the pipeline on the top of water tank
On be in series with ball valve 11 and magnetic valve 10, the bottom of water tank is provided with weighbridge 12.Manual exhaust is provided with the top of water tank
Valve 7 and automatic exhaust steam valve 8.Water tank bottom is provided with blowoff valve 13 and butterfly valve 14.Bypass line is connected with outfall sewer,
Bypass line end is connected with magnetic valve 17.
Outfall sewer connects 1 and supplies municipal water lines in figure, and the welding system recirculated water of ball valve 11, ball valve 15 connects municipal water supply or water
The water sources such as case.
The model XK3101-K of weighbridge 12, measurement accuracy are high, band digital display function；0-500000KG of measurement range is fully met
Each model constant pressure supply water degassing equipment is used；Price is low, reliable through performance.Weighbridge is directly installed on concrete pedestal, storage
Water pot and weighbridge bolt connection, installation, convenient disassembly.
2nd, equipment operation principle:Before equipment is run for the first time, manual unlocking magnetic valve 16 is filled with water to ground into water tank 9
Pound 12 shows weight W3.When equipment is run, when weighbridge shows water tank inner storing water weight<During W3, passage time control, timing is beaten
Open electromagnetic valve 10, the water containing steam bubble that cooling water recirculation system is formed is discharged into water tank, by automatic exhaust steam valve 8 by gas
Discharge water tank；Water tank is furnished with manual exhaust valve 7, can be used according to equipment practical operation situation.When weighbridge shows weight<W2
When.Magnetic valve 16 is opened, the moisturizing into water tank by city planting ductwork closes magnetic valve 16 when weight is gone up to W3, simultaneously
Close magnetic valve 10, it is ensured that water is in the range of setting weight in water tank.Because air conditioning cooling water system temperature is raised or is
System reason causes ductwork pressure moment excessive, and electro connecting pressure gauge 2 detects ductwork pressure and is higher than on setting value, bypass line
Magnetic valve 17 automatically opens up pressure release, is closed when returning to setting value to ductwork pressure；Due to air conditioner cooling water circulation system internal exergy dissipation
Consumption or pipe network are rationally revealed, and can cause the reduction of system pipe network pressure, and the pressure that electro connecting pressure gauge 2 is detected is less than setting value
When, small pump 3 starts the moisturizing into system pipe network, termination of pumping when reaching setup pressure value；When the persistently water supply, system pipes of small pump 3
Net pressure is still not up to setup pressure value, and weighbridge shows when weighing less than W1 that when small pump 3 is out of service, i.e., water shortage is stopped
Pump.When weighbridge shows that weight reaches W3 again, magnetic valve 16 is closed, and sequence number magnetic valve 10 is closed, and equipment so moves in circles
Operation.Here it is constant pressure supply water degassing equipment normal water supply operational mode.
Claims (4)
1. utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing, including outfall sewer, electro connecting pressure gauges, moisturizing
Pump, ball valve, check-valves, water tank, it is characterised in that：Water tank connects two groups of small pumps arranged side by side by outfall sewer, and water outlet is total
Pipe head end is connected with ball valve and magnetic valve, and two electro connecting pressure gauges and ball valves and check-valves are connected with outfall sewer, storage
The top of water pot is in series with ball valve and magnetic valve by pipe connection system circulating water line on the pipeline on the top of water tank,
The bottom of water tank is provided with weighbridge.
2. a kind of new constant pressure supply water degassing equipment of the utilization weight bridge weighing as described in claim 1, it is characterised in that：Water storage
Tank top is provided with manual exhaust valve and automatic exhaust steam valve.
3. a kind of new constant pressure supply water degassing equipment of the utilization weight bridge weighing as described in claim 1, it is characterised in that：Water storage
Tank bottom end is provided with blowoff valve and butterfly valve.
4. a kind of new constant pressure supply water degassing equipment of the utilization weight bridge weighing as described in claim 1, it is characterised in that：Water outlet
Bypass line is connected with house steward, magnetic valve is connected with bypass line end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436670.9U CN206486922U (en) | 2016-12-26 | 2016-12-26 | Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436670.9U CN206486922U (en) | 2016-12-26 | 2016-12-26 | Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486922U true CN206486922U (en) | 2017-09-12 |
Family
ID=59769703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436670.9U Active CN206486922U (en) | 2016-12-26 | 2016-12-26 | Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486922U (en) |
-
2016
- 2016-12-26 CN CN201621436670.9U patent/CN206486922U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202041227U (en) | Performance detection system based on drainage method of air source heat pump water heater | |
| CN105020128B (en) | Comprehensive performance test bed of fuel pumps | |
| CN203203757U (en) | Pressurizing test device of heat exchange device | |
| CN201273269Y (en) | Fluid transportation detection optimizing system | |
| CN105091973A (en) | Device and method for detecting water level in water tank | |
| CN206486922U (en) | Utilize a kind of new constant pressure supply water degassing equipment of weight bridge weighing | |
| CN203259337U (en) | High-temperature valve detection test system | |
| CN207113007U (en) | A kind of intelligent heating system allocator | |
| CN205670004U (en) | A kind of water-pipe type settlement instrument | |
| CN107238164A (en) | A kind of pond or the anti-down can system of water pot | |
| CN104405454B (en) | Cooling water circulating system for supercharger laboratory | |
| CN205426283U (en) | Anticorrosion liquid level detection device | |
| CN113670622A (en) | Cooling water return system and method for marine diesel engine bench test | |
| CN204283514U (en) | A kind of pressurized machine use for laboratory cooling water recirculation system | |
| CN210221131U (en) | Cycle life testing machine | |
| CN206891689U (en) | A kind of two purposes water hole systems | |
| CN207317876U (en) | Measuring tank | |
| CN206920425U (en) | Long-range water quality monitor ship | |
| CN106017620B (en) | Intelligent piston volume tube calibrating device | |
| CN206205039U (en) | A kind of supply equipment with small flow pressure maintaining function | |
| CN216621786U (en) | High altitude window cleaning machine safety load inspection detecting system | |
| CN219327558U (en) | Negative pressure automatic water discharging tank for gas extraction pipe | |
| CN210719348U (en) | Constant pressure water meter detection water supply system | |
| CN209507642U (en) | A kind for the treatment of effect dynamic analog device | |
| CN219867453U (en) | Solution same-layer circulating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |