CN205444333U - Two -chamber formula constant pressure water supply equipment test device - Google Patents
Two -chamber formula constant pressure water supply equipment test device Download PDFInfo
- Publication number
- CN205444333U CN205444333U CN201620234664.9U CN201620234664U CN205444333U CN 205444333 U CN205444333 U CN 205444333U CN 201620234664 U CN201620234664 U CN 201620234664U CN 205444333 U CN205444333 U CN 205444333U
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- CN
- China
- Prior art keywords
- high pressure
- pressure chest
- flow compensator
- water supply
- supply equipment
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Abstract
The utility model discloses a two -chamber formula constant pressure water supply equipment test device, including constant flow compensator, constant flow compensator's water inlet end links to each other with the high pressure chest pipeline, constant flow compensator's delivery port end links to each other with valve, working shaft and check valve pipeline in proper order, the water inlet end of high pressure chest is connected with the booster pump, the delivery port end of high pressure chest is connected with the relief pressure valve, the high pressure chest is equipped with electric manometer, the output of electricity manometer links to each other with the input of controller, the output of controller with booster pump and relief pressure valve control link to each other, the utility model has the advantages of: degree of automation is higher, and the control precision is high, and it is effectual to supply water, simple structure, convenient to use.
Description
Technical field
This utility model relates to a kind of supply equipment, specifically a kind of bicavate constant pressure water supply equipment assay device, belongs to supply equipment field.
Background technology
Existing constant pressure water supply product, water pump 24 hours operating, with water ebb period, water pump discharge pressure is too high, can have a certain impact whole water supply network, there is the situation of energy waste simultaneously.The Chinese utility model patent of entitled " bicavate constant pressure water supply equipment " Application No. " 201420817678.4 " discloses a kind of bicavate constant pressure water supply equipment; including steady flow compensator, valve, feed pump and check-valves; connect in described steady flow compensator and have valve, feed pump and check-valves; connect in described steady flow compensator and have high pressure chest; connect on the inlet pipeline of described high pressure chest and have booster pump; connect on the outlet pipeline of described high pressure chest and have air relief valve, described steady flow compensator connects protected device.But, this automation degree of equipment is relatively low, and degree of accuracy is the highest, and water supply effect is undesirable.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of bicavate constant pressure water supply equipment assay device, and automaticity is higher, and control accuracy is high, and water supply effect is good, and simple in construction is easy to use.
The technical solution of the utility model is:
nullA kind of bicavate constant pressure water supply equipment assay device，Including steady flow compensator，The water inlet end of described steady flow compensator is connected with high pressure chest pipeline，The water outlet end of described steady flow compensator successively with valve、Feed pump is connected with check-valves pipeline，The water inlet end of described high pressure chest connects booster pump，The water outlet end of described high pressure chest connects air relief valve，By increasing a high pressure chest，When by water ebb，Water pump can shut down completely，The pressure in high pressure chest is utilized just to realize constant pressure supplying water，Air relief valve is according to the demand of use，Decompression can be exhausted for high pressure chest，Booster pump is to increase the equipment of pressure，Thus reach energy-conservation effect，Described high pressure chest is provided with Voltage force table，The described outfan of Voltage force table is connected with the input of controller，The outfan of described controller controls to be connected with described booster pump and air relief valve，Such that it is able to according to the force value in high pressure chest，Control booster pump and the work of air relief valve，Realize constant pressure supplying water.
Further, described high pressure chest includes housing, diaphragm type utricule it is provided with in described housing, one end of described utricule is provided with intake-outlet, and described intake-outlet is arranged on the tank mouth of described housing, and the other end of described utricule is fixed on the other end relative with the tank mouth of described housing, so that utricule is sleeved in described housing, can fit completely with tank interior, utricule does not ruptures, it is ensured that the dischargeable capacity of high pressure chest and effective pressure value.
The utility model has the advantage of: automaticity is higher, control accuracy is high, and water supply effect is good, and simple in construction is easy to use.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1; a kind of bicavate constant pressure water supply equipment assay device; including steady flow compensator 1; the water inlet end of described steady flow compensator 1 is connected with high pressure chest 7 pipeline; the water outlet end of described steady flow compensator 1 is connected with valve 2, feed pump 3 and check-valves 4 pipeline successively; the water inlet end of described high pressure chest 7 connects booster pump 6, and the water outlet end of described high pressure chest 7 connects has air relief valve 5, described steady flow compensator 1 to connect protected device.By increasing a high pressure chest, when by water ebb, water pump can shut down completely, the pressure in high pressure chest 7 is utilized just to realize constant pressure supplying water, air relief valve 5 is according to the demand of use, decompression can be exhausted for high pressure chest 7, booster pump 6 is to increase the equipment of pressure, thus reach energy-conservation effect, described high pressure chest 7 is provided with Voltage force table 10, the described outfan of Voltage force table 10 is connected with the input of controller, the outfan of described controller controls to be connected with described booster pump 6 and air relief valve 5, such that it is able to according to the force value in high pressure chest 7, control booster pump 6 and the work of air relief valve 5, realize constant pressure supplying water.Described controller is singlechip controller or PLC, for conventional equipment.
Wherein, described high pressure chest 7 includes housing 9, being provided with diaphragm type utricule 8 in described housing 9, one end of described utricule 8 is provided with water inlet, and described water inlet is arranged on the tank mouth of described housing, the other end of described utricule is provided with outlet, described outlet is fixed on the other end relative with the tank mouth of described housing, so that utricule is sleeved in described housing, it is possible to fit completely with tank interior, utricule does not ruptures, it is ensured that the dischargeable capacity of high pressure chest 7 and effective pressure value.
Claims (2)
1. a bicavate constant pressure water supply equipment assay device, it is characterized in that: include steady flow compensator, the water inlet end of described steady flow compensator is connected with high pressure chest pipeline, the water outlet end of described steady flow compensator is connected with valve, feed pump and check-valves pipeline successively, the water inlet end of described high pressure chest connects booster pump, the water outlet end of described high pressure chest connects air relief valve, described high pressure chest is provided with Voltage force table, the described outfan of Voltage force table is connected with the input of controller, and the outfan of described controller controls to be connected with described booster pump and air relief valve.
A kind of bicavate constant pressure water supply equipment assay device the most according to claim 1, it is characterized in that: described high pressure chest includes housing, diaphragm type utricule it is provided with in described housing, one end of described utricule is provided with intake-outlet, described intake-outlet is arranged on the tank mouth of described housing, and the other end of described utricule is fixed on the other end relative with the tank mouth of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234664.9U CN205444333U (en) | 2016-03-25 | 2016-03-25 | Two -chamber formula constant pressure water supply equipment test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234664.9U CN205444333U (en) | 2016-03-25 | 2016-03-25 | Two -chamber formula constant pressure water supply equipment test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444333U true CN205444333U (en) | 2016-08-10 |
Family
ID=56575109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620234664.9U Expired - Fee Related CN205444333U (en) | 2016-03-25 | 2016-03-25 | Two -chamber formula constant pressure water supply equipment test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012918A (en) * | 2016-12-20 | 2017-08-04 | 江苏常州酞青新材料科技有限公司 | A kind of high-rise two-way constant pressure supply equipment |
| CN109681413A (en) * | 2019-02-20 | 2019-04-26 | 田官生 | Pneumatic fluid pump |
| CN111495627A (en) * | 2020-04-30 | 2020-08-07 | 南京祥源动力供应有限公司 | High-accuracy intelligent pressure regulating device for compressed air |
-
2016
- 2016-03-25 CN CN201620234664.9U patent/CN205444333U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012918A (en) * | 2016-12-20 | 2017-08-04 | 江苏常州酞青新材料科技有限公司 | A kind of high-rise two-way constant pressure supply equipment |
| CN109681413A (en) * | 2019-02-20 | 2019-04-26 | 田官生 | Pneumatic fluid pump |
| CN111495627A (en) * | 2020-04-30 | 2020-08-07 | 南京祥源动力供应有限公司 | High-accuracy intelligent pressure regulating device for compressed air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170325 |