CN207144064U - A kind of water system stable-pressure device for having maintenance function concurrently - Google Patents

A kind of water system stable-pressure device for having maintenance function concurrently Download PDF

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Publication number
CN207144064U
CN207144064U CN201720939637.6U CN201720939637U CN207144064U CN 207144064 U CN207144064 U CN 207144064U CN 201720939637 U CN201720939637 U CN 201720939637U CN 207144064 U CN207144064 U CN 207144064U
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China
Prior art keywords
vacuum tank
water
pipeline
voltage stabilizing
supply line
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Application number
CN201720939637.6U
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Chinese (zh)
Inventor
王正伟
王虎
王虎一
孙中超
孙琳
褚东发
宋志刚
曹利红
梁白月
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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Priority to CN201720939637.6U priority Critical patent/CN207144064U/en
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Abstract

The utility model provides a kind of water system stable-pressure device for having maintenance function concurrently, it is arranged at the water supply line between supply equipment and water equipment, the water supply line is provided with water pump close to the opening position of supply equipment, the opening position branch that water supply line is located at water pump downstream is provided with voltage stabilizing pipeline, the voltage stabilizing pipeline is connected with vacuum tank, rubber utricule is provided with the vacuum tank and the voltage stabilizing pipeline is extended into vacuum tank and connected with rubber bag tank body phase, the opening position branch that voltage stabilizing pipeline is located at outside vacuum tank is provided with drainage pipeline, the drainage pipeline is provided with 6# stop valves.Increase drainpipe on the pipeline that the utility model connects between vacuum tank and water supply line, without opening vacuum tank, that is, realize maintenance function.

Description

A kind of water system stable-pressure device for having maintenance function concurrently
Technical field
The utility model belongs to vacuum tank technical field, and in particular to a kind of water system voltage stabilizing dress for having maintenance function concurrently Put.
Background technology
Water softening system and other water systems are typically fitted with stablizing the vacuum tank of hydraulic pressure, are provided with voltage stabilizing tank One rubber utricule, rubber utricule are connected with water system, and water is loaded with rubber bag tank body, and rubber bag tank is in vitro between tank body The gas such as compressed air or nitrogen, gas typically have certain pressure.When pressure of supply water is low, the gas compression rubber in vacuum tank Capsule body, the water in rubber bag tank body exits into water system, so as to stablize hydraulic pressure.Due to the slight leak of rubber utricule or voltage stabilizing The failure such as gas leakage, can all cause voltage regulation result to reduce, at this moment just the personnel of needing repairing take vacuum tank inspection or inspection apart in tank Repair, not only labor intensive but also influence equipment normal operation.
Utility model content
The utility model is directed to problems of the prior art, there is provided a kind of water system voltage stabilizing for having maintenance function concurrently Device, increase drainpipe on the pipeline that the utility model connects between vacuum tank and water supply line, without opening vacuum tank, i.e., Realize maintenance function.
The utility model adopts the following technical scheme that:
A kind of water system stable-pressure device for having maintenance function concurrently, the water supply being arranged between supply equipment and water equipment At pipeline, the water supply line is provided with water pump close to the opening position of supply equipment, and water supply line is located at the opening position in water pump downstream Branch is provided with voltage stabilizing pipeline, and the voltage stabilizing pipeline is connected with vacuum tank, rubber utricule and the voltage stabilizing are provided with the vacuum tank Pipeline is extended into vacuum tank and connected with rubber bag tank body phase, and the opening position branch that voltage stabilizing pipeline is located at outside vacuum tank is provided with row Waterpipe, the drainage pipeline are provided with 6# stop valves.
Preferably, the vacuum tank is communicated with admission line and the admission line is provided with 2# stop valves, vacuum tank Top is provided with pressure gauge.
Preferably, the vacuum tank is also communicated with discharge duct and the discharge duct is provided with 5# stop valves.
Preferably, the voltage stabilizing pipeline is located at the upstream position of drainage pipeline and is provided with 3# stop valves.
Preferably, the water supply line is located at the upstream position of water pump and is additionally provided with 1# stop valves, and water supply line is located at water Opening position between pump and voltage stabilizing pipeline is provided with check-valves.
Preferably, the water supply line is provided with 4# stop valves close to the opening position of water equipment.
The water (flow) direction of " upstream " described in the utility model or " downstream " in corresponding pipeline is defined, before current direction Side is downstream, is then reversely upstream.
The beneficial effects of the utility model are as follows:
Supply equipment can be the supply equipments such as running water, softened water, and water equipment, which can represent, multiple in enterprise uses water Point.Because the water consumption of water equipment comes and go, water pump just needs frequent starting, and the pressure of supply water of water supply line is through ordinary wave It is dynamic.The utility model connects a vacuum tank on water supply line, and the rubber utricule for being used for storing water, and rubber are provided with vacuum tank Capsule body is connected by voltage stabilizing pipeline with water supply line, in addition to the space occupied by rubber utricule, passes through air inlet in vacuum tank Pipe full gas simultaneously keeps certain pressure.Before vacuum tank puts into operation, compressed air is filled with vacuum tank through admission line, passes through voltage stabilizing The pressure gauge of tank top installation is used to monitor gas pressure in the gas pressure being filled with, such as the vacuum tank of water softening system connection Generally 0.2MP, after gas pressure reaches setting value in vacuum tank, stop inflation and pressurize.When water pipe pressure is relatively low, Gas compression rubber utricule in vacuum tank, the water in rubber bag tank body is squeezed through voltage stabilizing pipeline and enters water supply line, so as to mend The hydraulic pressure of water supply line is filled, thus just need not start the stabilization that water pump can be realized as water supply line hydraulic pressure, only work as feed pipe When the hydraulic pressure in road reduces larger, the water in rubber bag tank body is sufficient to compensate for hydraulic pressure, and water pump just starts.When water supply line hydraulic pressure is slight During fluctuation increase, the water in water supply line will flow into rubber utricule so that and the hydraulic pressure in water supply line recovers to normal pressure, Keep stable.
If the failure such as the slight leak of generation rubber utricule or the leakage of vacuum tank gas, voltage regulation result reduce, it is necessary to tie up The personnel of repairing take vacuum tank inspection or maintenance apart, not only labor intensive but also influence equipment normal operation.The utility model is in voltage stabilizing Increase drainage pipeline on pipeline, periodic inspection, during maintenance, the valve closed on voltage stabilizing pipeline opens the valve on drainage pipeline A small amount of water in rubber bag tank body is discharged, while observes the reading of pressure gauge, if pressure gauge reading is setting value, illustrates vacuum tank Normal operation(If vacuum tank is normal condition, internal gassy, it is little to pressure influence to discharge a small amount of water)If pressure Meter reading is less than setting value, then opens admission line, compressed air is supplemented in rubber utricule, if pressure gauge can recover simultaneously Stablize in setting value, then vacuum tank is normal condition, and still, if after inflation, vacuum tank still pressure is frequently ignorant of, then is illustrated The failure such as vacuum tank gas leakage or leather bag breakage be present, it is necessary to disable maintenance.The utility model takes this mode to avoid maintenance Personnel often open the service work of vacuum tank progress, reduce labor intensity, have ensured the normal operation of vacuum tank again.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
1st, supply equipment;2nd, 1# stop valves;3rd, water pump;4th, check-valves;5th, water supply line;6th, pressure gauge;7th, vacuum tank;8、 Rubber utricule;9th, first flange;10th, 2# stop valves;11st, admission line;12nd, second flange;13rd, voltage stabilizing pipeline;14th, drainpipe Road;15th, 6# stop valves;16th, 3# stop valves;17th, water equipment;18th, 4# stop valves;19th, discharge duct;20th, 5# stop valves.
Embodiment
In order that technical purpose of the present utility model, technical scheme and beneficial effect are clearer, below in conjunction with the accompanying drawings and Specific embodiment is further illustrated to the technical solution of the utility model.
As shown in figure 1, a kind of water system stable-pressure device for having maintenance function concurrently, is arranged on supply equipment 1 and is set with water At water supply line 5 between standby 17, the water supply line 5 is constant pressure water supply pipeline, and water supply line 5 is close to the position of supply equipment 1 Put place and be provided with water pump 3, water supply line 5 is provided with 4# stop valves 18 close to the opening position of water equipment 17.Water supply line 5 is located at water pump 3 upstream position is provided with 1# stop valves, and the opening position branch that water supply line 5 is located at the downstream of water pump 3 is provided with voltage stabilizing pipeline 13, supplies Opening position of the waterpipe 5 between water pump 3 and voltage stabilizing pipeline 13 is provided with check-valves 4, and the voltage stabilizing pipeline 13 is connected with voltage stabilizing Tank 7, the top of the vacuum tank 7 is communicated with admission line 11 by first flange 9 and the admission line 11 is cut provided with 2# Only valve 10, the top of vacuum tank 7 are provided with pressure gauge 6, and the bottom of vacuum tank 7 is communicated with discharge duct 14 and the discharge duct 14 It is provided with 5# stop valves 20;Rubber utricule 8 is provided with vacuum tank 7 and the voltage stabilizing pipeline 13 extends into vacuum tank 7 and and rubber Capsule body 8 is connected, voltage stabilizing pipeline 13 be made up of the part outside vacuum tank 7 and the part that extends into vacuum tank 7 and It is connected between two parts by second flange 12, the opening position branch that voltage stabilizing pipeline 13 is located at outside vacuum tank 7 is provided with draining Pipeline 14, the drainage pipeline 14 are provided with 6# stop valves 15.The voltage stabilizing pipeline 13 is located at the upstream position of drainage pipeline 14 Provided with 3# stop valves 16.
During maintenance, the 3# stop valves 16 on closing voltage stabilizing pipeline 13, the 6# stop valves 15 opened on drainage pipeline 14 discharge A small amount of water in rubber utricule 8, while the reading of pressure gauge 6 is observed, if the reading of pressure gauge 6 is setting value, illustrate vacuum tank 7 Normal operation(If vacuum tank is normal condition, internal gassy, it is little to pressure influence to discharge a small amount of water)If pressure The reading of table 6 is less than setting value, then opens the 2# stop valves 10 on admission line 11, compressed air is supplemented in rubber utricule 8, such as Fruit pressure gauge 6 can recover and stably in setting value, then vacuum tank 7 is normal condition, and still, if after inflation, vacuum tank 7 is still Right pressure frequent fluctuation, then illustrate the failure such as vacuum tank gas leakage or leather bag breakage be present, it is necessary to disable maintenance, be achieved in this reality Function is overhauled with new timing.
It should be noted last that:Above-described embodiment is merely to illustrate and unrestricted the technical solution of the utility model, is appointed The equivalent substitution and do not depart from the modification of the spirit and scope of the utility model or local replacement what is carried out to the utility model, its is equal It should cover within the scope of the utility model claims protection.

Claims (6)

1. a kind of water system stable-pressure device for having maintenance function concurrently, the feed pipe being arranged between supply equipment and water equipment At road, the water supply line is provided with water pump close to the opening position of supply equipment, it is characterised in that:Water supply line is located at water pump downstream Opening position branch be provided with voltage stabilizing pipeline, the voltage stabilizing pipeline is connected with vacuum tank, be provided with the vacuum tank rubber utricule and The voltage stabilizing pipeline is extended into vacuum tank and connected with rubber bag tank body phase, and voltage stabilizing pipeline is located at the position punishment outside vacuum tank Drainage pipeline is installed, the drainage pipeline is provided with 6# stop valves.
2. the water system stable-pressure device according to claim 1 for having maintenance function concurrently, it is characterised in that:The vacuum tank It is communicated with admission line and the admission line is provided with 2# stop valves, the top of vacuum tank is provided with pressure gauge.
3. the water system stable-pressure device according to claim 2 for having maintenance function concurrently, it is characterised in that:The vacuum tank Also it is communicated with discharge duct and the discharge duct is provided with 5# stop valves.
4. the water system stable-pressure device according to claim 1 for having maintenance function concurrently, it is characterised in that:The voltage-stabiliser tube The upstream position that road is located at drainage pipeline is provided with 3# stop valves.
5. the water system stable-pressure device according to claim 1 for having maintenance function concurrently, it is characterised in that:The feed pipe The upstream position that road is located at water pump is additionally provided with 1# stop valves, and opening position of the water supply line between water pump and voltage stabilizing pipeline is set There is check-valves.
6. the water system stable-pressure device according to claim 1 for having maintenance function concurrently, it is characterised in that:The feed pipe Road is provided with 4# stop valves close to the opening position of water equipment.
CN201720939637.6U 2017-07-31 2017-07-31 A kind of water system stable-pressure device for having maintenance function concurrently Active CN207144064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720939637.6U CN207144064U (en) 2017-07-31 2017-07-31 A kind of water system stable-pressure device for having maintenance function concurrently

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720939637.6U CN207144064U (en) 2017-07-31 2017-07-31 A kind of water system stable-pressure device for having maintenance function concurrently

Publications (1)

Publication Number Publication Date
CN207144064U true CN207144064U (en) 2018-03-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906311A (en) * 2019-12-11 2020-03-24 河南中烟工业有限责任公司 Boiler water charging system
CN112245853A (en) * 2020-11-03 2021-01-22 温州康陀信息技术有限公司 Fireproof automatic spraying pressure maintaining device
CN114563145A (en) * 2022-04-29 2022-05-31 常州瓦迈机电设备有限公司 A leak testing equipment for expansion tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906311A (en) * 2019-12-11 2020-03-24 河南中烟工业有限责任公司 Boiler water charging system
CN112245853A (en) * 2020-11-03 2021-01-22 温州康陀信息技术有限公司 Fireproof automatic spraying pressure maintaining device
CN114563145A (en) * 2022-04-29 2022-05-31 常州瓦迈机电设备有限公司 A leak testing equipment for expansion tank

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