CN208281161U - A kind of pure water machine system of flow back booster pump and its composition - Google Patents
A kind of pure water machine system of flow back booster pump and its composition Download PDFInfo
- Publication number
- CN208281161U CN208281161U CN201820702542.7U CN201820702542U CN208281161U CN 208281161 U CN208281161 U CN 208281161U CN 201820702542 U CN201820702542 U CN 201820702542U CN 208281161 U CN208281161 U CN 208281161U
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- water
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- head body
- booster pump
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Abstract
The utility model discloses a kind of reflux booster pump and its pure water machine systems of composition.The reflux booster pump includes pump head body, raw water chamber two, high pressure chest are provided in pump head body, water inlet and water outlet are provided on the pump head body, water inlet, water outlet are connected with raw water chamber two, high pressure chest respectively, it further include valve seat, valve seat is equipped with reflux water inlet, and valve seat and pump head body surround raw water chamber one jointly and be sealedly and fixedly connected between valve seat and pump head body, flow back water inlet and the connection of raw water chamber one, and raw water chamber one passes through raw water runner and raw water chamber two is connected；Flow back water inlet and raw water chamber one, and the water route of connection is equipped with the water shutoff component that water route is converted under switching two states between control reflux water inlet and raw water chamber one.The pure water machine system that the reflux booster pump of the utility model is constituted can recycle flushing water when being rinsed to reverse osmosis diafiltration group, save water resource.
Description
Technical field
The utility model relates to conveying equipment for fluid substances technical field, more particularly to a kind of reflux booster pump and its composition
Pure water machine system.
Background technique
Booster pump is the equipment for doing work to fluid important in fluid delivery process, in existing industrial production and the mankind
There is extensive utilization in life.
Reverse osmosis water purifier is one of domestic water purifying machine important form, and the principle of reverse osmosis water purifier is to apply to water
Certain pressure makes hydrone by reverse osmosis membrane, and the most inorganic salts (including heavy metal) being dissolved in water, organic
Object and bacterium, virus etc. can not penetrate reverse osmosis membrane, so that the condensed water that makes the pure water penetrated and can not penetrate is tight
Lattice separate.
Pure water machine system concentrated water during water processed is exported from the concentrated water of reverse osmosis diafiltration group to be discharged, because usually subsidiary in concentrated water
Some impurity, partial impurities can rest in reverse osmosis diafiltration group, during pure water machine system water processed repeatedly, rest on reverse osmosis
Impurity in diafiltration group can be more and more, this just influences whether the water purification quality that pure water machine system is produced.In order to guarantee water purification machine
The water quality for the water that system is produced is pure, and people are usually rinsed the reverse osmosis diafiltration group of household pure water system, and then avoid miscellaneous
Matter deposits in reverse osmosis diafiltration group.Existing pure water machine system when being rinsed to reverse osmosis diafiltration group, fall by flushing water direct emission,
This has resulted in the waste of great lot of water resources.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of the reflux booster pump with backflow functionality, the reflux
Booster pump is applied when on pure water machine system, can be direct by flushing water when the reverse osmosis diafiltration group to pure water machine system is rinsed
It is flowed back into pure water machine system water line by the water route for the booster pump that flows back, and then flushing water is recycled and can will be rinsed
Water is used for water processed, and the utility model additionally provides the pure water machine system being made of the reflux booster pump
The utility model solves technical solution used by above-mentioned technical problem:
A kind of reflux booster pump, including pump head body, are provided with raw water chamber two, high pressure chest in pump head body, on the pump head body
It is provided with water inlet and water outlet, it further includes valve seat that water inlet, water outlet are connected with raw water chamber two, high pressure chest respectively, on valve seat
Equipped with reflux water inlet, valve seat and pump head body surround raw water chamber one jointly and are sealedly and fixedly connected between valve seat and pump head body, return
It flows into the mouth of a river and raw water chamber one is connected, raw water chamber one is connected by raw water runner and raw water chamber two；Flow back water inlet and raw water chamber
One water route connected is equipped with the water shutoff that water route is converted under switching two states between control reflux water inlet and raw water chamber one
Component.
The reflux booster pump of this programme surrounds a raw water by increasing a valve component, by valve seat and pump head body
Chamber one, raw water chamber one are connected with reflux water inlet and raw water chamber two simultaneously, and the water that flow back water inlet and raw water chamber one are connected
Road is equipped with the water shutoff component that water route is converted under switching two states between control reflux water inlet and raw water chamber one, passes through
The water route design, reflux booster pump constitute pure water machine system water when, water shutoff component close, water shutoff component block reflux water inlet
Water route between mouth and raw water chamber one, concentrated water export the discharge pipe line row through return tee joint connector by the concentrated water of reverse osmosis diafiltration group
It puts；When the reverse osmosis diafiltration group to pure water machine system is rinsed, water shutoff component is opened, and is flowed back between water inlet and raw water chamber one
Water route connect, at this time flushing water by flow back water inlet enter in raw water chamber one, then through raw water chamber one entrance raw water chamber two in,
Water source as reflux booster pump.This programme does not need the equipment or control valve that individually increase water purification machine, it is only necessary to be pressurized
Increase a valve component on the pump housing of pump, by the water route setting of this programme backflow functionality can be realized again, increases relative to independent
For the scheme for adding control valve, cost is lower.
Specifically, the water shutoff group that water route is converted under switching two states between control reflux water inlet and raw water chamber one
The structure of part are as follows: reflux water cavity is equipped in valve seat, reflux water inlet and reflux water cavity are connected, flowed back between water cavity and raw water chamber one
It further include valve head body corresponding with water cut off device position with water cut off device is constituted by valve seat body, valve head body is connected with control valve head
The electrically-controlled component of body opening and closing of fault water cut off device.Electrically-controlled component can be realized using the control assembly of existing solenoid valve.More into one
Step ground, a delay circuit can also be arranged on electrically-controlled component, can preferably control reverse osmosis diafiltration group in this way and be rinsed
When washing time, and then guarantee rinsing quality.
Reflux water inlet is flowed back into order to prevent the raw water in raw water chamber one, the water between the water cut off device and raw water chamber one
Road is equipped with control fluid and flows to the unidirectional water through structure of raw water chamber one from water cut off device.
The valve seat is additionally provided with the discharge outlet connected with reflux water cavity.The setting of the discharge outlet can not have to individually reuse
Return tee joint connector.
Choked flow connector is equipped at the discharge outlet.The setting of choked flow connector can guarantee that the water water pressure energy processed of membrane module reaches
Satisfactory hydraulic pressure value.
A kind of pure water machine system that reflux booster pump is constituted, including membrane module, return tee joint connector, membrane module have water inlet
Connector, water purification outlet pipeline, water outlet connector, water supply connector are connected by the water outlet of pressure piping and the booster pump that flows back, water outlet
Connector, reflux water inlet are connected with two mouths of a river in return tee joint connector respectively, the third mouth of a river structure of return tee joint connector
At discharge pipe line.As advanced optimizing for the pure water machine system, choked flow connector is equipped at the discharge pipe line.The reflux pump is not
It is provided with the discharge outlet connected with reflux water cavity, it is therefore desirable to which return tee joint connector carries out water route setting.
There is water supply connector, water purification to be discharged for a kind of pure water machine system that reflux booster pump is constituted, including membrane module, membrane module
Pipeline, water outlet connector, water supply connector by pressure piping and flow back booster pump water outlet connect, water outlet connector by pipeline with
The water inlet that flows back is connected.The reflux pump is provided with the discharge outlet connected with reflux water cavity, therefore does not need independent return tee joint and connect
Backflow functionality can be realized in head.
The utility model has the following beneficial effects: when the reflux booster pump of the utility model is applied to pure water machine system,
When being rinsed to reverse osmosis diafiltration group, flushing water can be made to enter reflux by reflux water inlet and increased by opening water shutoff component
In the raw water chamber two of press pump, and then flushing water can be recycled, save water resource；This programme does not need individually to increase pure
The equipment or control valve of water dispenser, it is only necessary to the water route for increasing a valve component on the pump housing of booster pump, pressing this programme again
Backflow functionality can be realized in setting, and for the scheme for individually increasing control valve, cost is lower.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the embodiments of the present invention 1；
Fig. 2 is the structural schematic diagram that reflux booster pump shown in Fig. 1 constitutes pure water machine system；
Fig. 3 is the structural schematic diagram of the embodiments of the present invention 2；
Fig. 4 is the structural schematic diagram that reflux booster pump shown in Fig. 3 constitutes pure water machine system.
Label and corresponding parts title in attached drawing: 01--- water inlet, 02--- water outlet, 03--- pressure piping,
04--- water supply connector, 05--- membrane module, 06--- water purification outlet pipeline, 07--- water outlet connector, 08--- return line, 09---
Discharge pipe line, 10--- return tee joint connector, 11--- reflux water inlet, 12--- valve seat, 13--- raw water chamber one, 14--- raw water
Runner, 15--- raw water chamber two, 16--- high pressure chest, 17--- check valve sheet, 18--- pump head body, the unidirectional port of 19---, 20---
Water cut off device, 21--- valve head body, 22--- backflow fittings, 24--- reflux water cavity, 25--- choked flow connector, 26--- discharge outlet.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1:
As shown in Figure 1, the reflux booster pump of the present embodiment, including pump head body, raw water chamber 2 15, high is provided in pump head body
Press chamber 16, be provided with water inlet 01 and water outlet 02 on the pump head body, water inlet 01, water outlet 02 respectively with raw water chamber two
15, high pressure chest 16 is connected, and further includes valve seat 12, and valve seat 12 is equipped with reflux water inlet 11, and valve seat 12 surrounds jointly with pump head body
It is sealed between raw water chamber 1 and valve seat 12 and pump head body by sealing ring, reflux water inlet 11 and raw water chamber 1 are connected, former
Water cavity 1 is connected by raw water runner 14 and raw water chamber 2 15；It is set on the water route that reflux water inlet 11 is connected with raw water chamber 1
There is the water shutoff component that water route is converted under switching two states between control reflux water inlet 11 and raw water chamber 1.
The specific structure of water shutoff component are as follows: reflux water cavity 24, reflux water inlet 11 and reflux water cavity 24 are equipped in valve seat 12
It connects, flowing back to have between water cavity 24 and raw water chamber 1 is made of water cut off device 20 valve seat body, further includes and water cut off device 20
Corresponding valve head body 21 is set, valve head body 21 is connected with the electrically-controlled component of control 21 opening and closing of fault water cut off device 20 of valve head body.
Water route between water cut off device 20 and raw water chamber 1 is equipped with control fluid and flows to raw water chamber 1 from water cut off device 20
Unidirectional water through structure.
Embodiment 2:
As shown in Fig. 2, the pure water machine system of the present embodiment is made of the reflux booster pump of embodiment 1, the present embodiment it is pure
Water dispenser system includes membrane module 05, return tee joint connector 10, and membrane module 05 has water supply connector 04, water purification outlet pipeline 06, goes out
Water swivel 07, water supply connector 04 are connected by the water outlet 02 of pressure piping 03 and the booster pump that flows back, and water outlet connector 07 flows back into
The mouth of a river 11 is connected with two mouths of a river in return tee joint connector 10 respectively, and the third mouth of a river of return tee joint connector 10 constitutes draining
Pipeline 09.
The other assemblies of the pure water machine system, such as first-level filtering group, second level filter group, three-level filter group, check valve, postposition carbon filter group
And Gynamide head etc., it can choose in whole or in part according to the concrete condition of pure water machine system, using setting for existing water purification machine
It sets and is connected with water route.
Embodiment 3:
As shown in figure 3, the reflux booster pump of the present embodiment the difference from embodiment 1 is that, the valve seat 12 be additionally provided with
The discharge outlet 26 that the water cavity 24 that flows back is connected.As optimization, choked flow connector 25 is equipped at the discharge outlet 26.Choked flow connector uses spiral shell
The restricted orifice of line structure, or the bore of reduction outflow port can be achieved.
Embodiment 4:
As shown in figure 4, the pure water machine system of the present embodiment is made of the reflux booster pump of embodiment 3, the present embodiment it is pure
Water dispenser system includes membrane module 05, and membrane module 05 has water supply connector 04, water purification outlet pipeline 06, water outlet connector 07, and water inlet connects
First 04 is connected by the water outlet 02 of pressure piping 03 and the booster pump that flows back, and water outlet connector 07 passes through pipeline and reflux water inlet 11
It connects.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of reflux booster pump, including pump head body, raw water chamber two (15), high pressure chest (16), the pump are provided in pump head body
Be provided with water inlet (01) and water outlet (02) on head body, water inlet (01), water outlet (02) respectively with raw water chamber two (15), high
Chamber (16) are pressed to connect, which is characterized in that further include valve seat (12), valve seat (12) is equipped with reflux water inlet (11), valve seat (12)
It surrounds with pump head body and is sealedly and fixedly connected between raw water chamber one (13) and valve seat (12) and pump head body jointly, flow back water inlet (11)
It is connected with raw water chamber one (13), raw water chamber one (13) is connected by raw water runner (14) and raw water chamber two (15)；Flow back water inlet
(11) it is equipped with water route between control reflux water inlet (11) and raw water chamber one (13) with the water route of raw water chamber one (13) connection and exists
The water shutoff component converted under switching two states.
2. reflux booster pump according to claim 1, which is characterized in that be equipped with reflux water cavity in the valve seat (12)
(24), reflux water inlet (11) and reflux water cavity (24) are connected, and flowing back water cavity (24) has between raw water chamber one (13) by valve
Seat ontology constitutes water cut off device (20), further includes valve head body (21) corresponding with water cut off device (20) position, valve head body (21) is connected with
Control the electrically-controlled component of valve head body (21) opening and closing of fault water cut off device (20).
3. reflux booster pump according to claim 2, which is characterized in that the water cut off device (20) and raw water chamber one (13) it
Between water route be equipped with control fluid and from water cut off device (20) flow to the unidirectional water through structure of raw water chamber one (13).
4. reflux booster pump according to claim 1 or 2, which is characterized in that the valve seat (12) is additionally provided with and recirculation water
The discharge outlet (26) that chamber (24) is connected.
5. reflux booster pump according to claim 4, which is characterized in that be equipped with choked flow connector at the discharge outlet (26)
(25).
6. any one of a kind of pure water machine system, including claims 1 to 3 the reflux booster pump, membrane module (05), return tee joint
Connector (10), membrane module (05) have water supply connector (04), water purification outlet pipeline (06), water outlet connector (07), water supply connector
(04) it is connected by the water outlet (02) of pressure piping (03) and the booster pump that flows back, it is characterised in that: water outlet connector (07), reflux
Water inlet (11) is connected with two mouths of a river in return tee joint connector (10) respectively, the third mouth of a river of return tee joint connector (10)
It constitutes discharge pipe line (09).
7. pure water machine system according to claim 6, which is characterized in that be equipped with choked flow connector at the discharge pipe line (09)
(25).
8. a kind of pure water machine system, including the reflux booster pump of claim 4 or 5, membrane module (05), membrane module (05) have
Water supply connector (04), water purification outlet pipeline (06), water outlet connector (07), water supply connector (04) pass through pressure piping (03) and reflux
The water outlet (02) of booster pump is connected, it is characterised in that: water outlet connector (07) is connected by pipeline and reflux water inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702542.7U CN208281161U (en) | 2018-05-11 | 2018-05-11 | A kind of pure water machine system of flow back booster pump and its composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702542.7U CN208281161U (en) | 2018-05-11 | 2018-05-11 | A kind of pure water machine system of flow back booster pump and its composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281161U true CN208281161U (en) | 2018-12-25 |
Family
ID=64730281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702542.7U Expired - Fee Related CN208281161U (en) | 2018-05-11 | 2018-05-11 | A kind of pure water machine system of flow back booster pump and its composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281161U (en) |
-
2018
- 2018-05-11 CN CN201820702542.7U patent/CN208281161U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20200511 |