CN205662980U - Box no negative pressure key insertion hole equipment - Google Patents
Box no negative pressure key insertion hole equipment Download PDFInfo
- Publication number
- CN205662980U CN205662980U CN201620475980.5U CN201620475980U CN205662980U CN 205662980 U CN205662980 U CN 205662980U CN 201620475980 U CN201620475980 U CN 201620475980U CN 205662980 U CN205662980 U CN 205662980U
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- China
- Prior art keywords
- tank body
- water
- water pump
- pipe
- bypass
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Abstract
The utility model relates to a come the water supply equipment of water, a box no negative pressure key insertion hole equipment specifically says so. Including establishing ties at the online box of water pipe, connecting booster water pump on the box, connecting in parallel at the bypass pipe at booster water pump both ends, establish ties solenoid valve and bypass check valve on the bypass pipe, the upper end of jar body is provided with the vacuum inhibitor, is equipped with the inlet tube of connecting the water pipe net on jar side wall, is provided with the electrical store in the inner chamber of jar body, and booster water pump, bypass pipe, solenoid valve and bypass check valve all set up in the electrical store. This water supply equipment all installs the equipment of production noises such as water pump, solenoid valve inside the water tank, and the ability of making an uproar falls in the sound insulation that the make full use of water is good, and its operating noise is low, and operating temperature is invariable, is favorable to improving electrical equipment's life.
Description
Technical field
This utility model relates to the supply equipment of a kind of tap water, and a kind of box type negative-pressure-free pressurized water supply sets.
Background technology
For solving the problem of high-floor feedwater insufficient pressure, conventional secondary water-supply water pump improves the pressure supplied water, in order to avoid
Producing negative pressure in tap water pipe network, affect other user's water in pipe network, existing secondary water-supply equipment mostly uses without negative
Pressure supplies water.The indispensable water tank with vacuum suppression function of existing non-negative pressure water-supply installation, separately has some water pumps, electromagnetic valve etc.
Electric equipment is connected to the outside of water tank by pipeline.Water pump, electromagnetic valve take bigger installation control, it addition, water pump, electromagnetism
Producing bigger noise when of valve work, operating ambient temperature changes greatly, affects the raising of properties of product.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation, runs that noise is low, the box type negative-pressure-free of length in service life
Pressurization and water supply equipment.
For achieving the above object, this utility model is by the following technical solutions:
Box type negative-pressure-free pressurization and water supply equipment described in the utility model includes being connected on the online tank body of running water pipe, company
The booster water pump being connected on tank body, the bypass pipe being connected in parallel on booster water pump two ends, the electromagnetic valve being connected on bypass pipe and bypass
Check (non-return) valve, the upper end of tank body is provided with vacuum suppresser, and described tank wall is provided with the water inlet pipe connecting tap water pipe network, tank
Being provided with electrical store in the inner chamber of body, the sidewall of described electrical store is communicated with outlet pipe, described outlet pipe runs through the interior of tank body
Chamber extends to the outside of tank body；Described booster water pump, bypass pipe, electromagnetic valve and bypass check (non-return) valve are arranged in electrical store；Increase
The input of water pump be fixedly connected on the inwall of electrical store by pipeline and with the inner space of tank body, booster water pump defeated
Go out end and connect outlet pipe by supercharging check (non-return) valve.
In electrical store, it is provided with control circuit, tank body is provided with and measures the Pressure gauge of pressure, described pressure in tank body
The signal output part of power table is connected to the signals collecting end of control circuit, and the control signal outfan of control circuit is connected to electromagnetism
The control end of valve.
After using technique scheme, water pump, electromagnetic valve etc. are produced noise by this box type negative-pressure-free pressurization and water supply equipment
Equipment is all arranged on inside water tank, makes full use of the sound insulation and noise reduction ability that water body is good, and it is low that it runs noise, and running temperature is permanent
Fixed, be conducive to improving the service life of electric equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Detailed description of the invention
The utility model will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, box type negative-pressure-free pressurization and water supply equipment described in the utility model to include being connected on running water pipe online
Tank body 1, the booster water pump 3 being connected on tank body 1, the bypass pipe being connected in parallel on booster water pump 3 two ends, be connected on bypass pipe
Electromagnetic valve 5 and bypass check (non-return) valve 6, the upper end of tank body 1 is provided with vacuum suppresser 7, and described tank body 1 sidewall is provided with connection from the beginning
The water inlet pipe 8 of grid, for preventing the water in tank body 1 from pouring in down a chimney and can also arrange water inlet check (non-return) valve on water inlet pipe 8, makes tap water
Tank body 1 can only be entered by tap water pipe network.Being provided with electrical store 4 in the inner chamber of tank body 1, this electrical store 4 is to use wallboard to separate
Separate space, with the water segregation in tank body 1；Outlet pipe 2, described outlet pipe 2 it is communicated with on the sidewall of described electrical store 4
The inner chamber running through tank body 1 extends to the outside of tank body 1, be connected with user pipe；Described booster water pump 3, bypass pipe, electromagnetic valve 5
It is arranged in electrical store 4 with bypass check (non-return) valve 6；The input of booster water pump 3 is fixedly connected on the interior of electrical store 4 by pipeline
On wall and with the inner space of tank body 1, the outfan of booster water pump 3 connects outlet pipe 2 by supercharging check (non-return) valve.
In electrical store 4, it is provided with control circuit 13, tank body 1 is provided with and measures the Pressure gauge 9 of pressure in tank body 1,
The signal output part of described Pressure gauge 9 is connected to the signals collecting end of control circuit 13, the control signal output of control circuit 13
End is connected to the control end of electromagnetic valve 5.
During work, booster water pump 3 and the control of the automatically controlled circuit of electromagnetic valve 5 13.When being arranged on water users
The sensor of end detects that, the when that the hydraulic pressure of user side meeting the requirements, booster water pump 3 does not works, and electromagnetic valve 5 is opened, tap water
User pipe is entered by bypass pipe 4；When the hydraulic pressure that sensor detects user side requires less than design when, electromagnetic valve 5
Closing, booster water pump 3 is started working, and improves user side hydraulic pressure.Tank body vacuum suppresser 7 is arranged on the top of tank body 1, when from the beginning
The when that grid supplying water sufficient, being full of water in tank body 1, tank body vacuum suppresser 7 closes, and keeps certain pressure in making tank body 1
Power；When tap water pipe network insufficient water when, the water in tank body 1 supplements, and tank body vacuum suppresser 7 is opened, it is to avoid from
Carry out grid and produce negative pressure.The structure of automatic control circuit 13 and tank body vacuum suppresser 7 is known technology, the most detailed at this
Thin narration.
Claims (2)
1. box type negative-pressure-free pressurization and water supply equipment, including being connected on the online tank body of running water pipe (1), being connected on tank body (1)
Booster water pump (3), the bypass pipe being connected in parallel on booster water pump (3) two ends, the electromagnetic valve (5) being connected on bypass pipe and bypass only
Inverse valve (6), the upper end of tank body (1) is provided with vacuum suppresser (7), it is characterised in that: described tank body (1) sidewall is provided with connection
The water inlet pipe (8) of tap water pipe network, is provided with electrical store (4), the sidewall of described electrical store (4) connects in the inner chamber of tank body (1)
Being connected with outlet pipe (2), described outlet pipe (2) runs through the inner chamber of tank body (1) and extends to the outside of tank body (1)；Described booster water pump
(3), bypass pipe, electromagnetic valve (5) and bypass check (non-return) valve (6) are arranged in electrical store (4)；The input of booster water pump (3) leads to
Piping be fixedly connected on the inwall of electrical store (4) and with the inner space of tank body (1), the outfan of booster water pump (3) leads to
Cross supercharging check (non-return) valve connection outlet pipe (2).
Box type negative-pressure-free pressurization and water supply equipment the most according to claim 1, it is characterised in that: arrange in electrical store (4)
There is control circuit (13), tank body (1) is provided with and measures the Pressure gauge (9) of pressure in tank body (1), described Pressure gauge (9)
Signal output part is connected to the signals collecting end of control circuit (13), and the control signal outfan of control circuit (13) is connected to electricity
The control end of magnet valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475980.5U CN205662980U (en) | 2016-05-24 | 2016-05-24 | Box no negative pressure key insertion hole equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475980.5U CN205662980U (en) | 2016-05-24 | 2016-05-24 | Box no negative pressure key insertion hole equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205662980U true CN205662980U (en) | 2016-10-26 |
Family
ID=57159974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475980.5U Active CN205662980U (en) | 2016-05-24 | 2016-05-24 | Box no negative pressure key insertion hole equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205662980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900494A (en) * | 2017-03-15 | 2017-06-30 | 青岛正为钢结构有限公司 | Efficiently cover irrigation rig |
-
2016
- 2016-05-24 CN CN201620475980.5U patent/CN205662980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900494A (en) * | 2017-03-15 | 2017-06-30 | 青岛正为钢结构有限公司 | Efficiently cover irrigation rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: Building 1, No. 4170, Donghuan Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province, 261000 Patentee after: Shandong Lichang Environmental Protection Technology Co., Ltd Address before: 262600, No. 4170, East Ring Road, Dongcheng Street, Linqu County, Shandong, Weifang Patentee before: SHANDONG TOSHIMASA ELECTRICAL TECHNOLOGY Co.,Ltd. |