CN202153317U - Constant pressure water supply waterpower module - Google Patents
Constant pressure water supply waterpower module Download PDFInfo
- Publication number
- CN202153317U CN202153317U CN201120198312XU CN201120198312U CN202153317U CN 202153317 U CN202153317 U CN 202153317U CN 201120198312X U CN201120198312X U CN 201120198312XU CN 201120198312 U CN201120198312 U CN 201120198312U CN 202153317 U CN202153317 U CN 202153317U
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- China
- Prior art keywords
- constant pressure
- water
- water supply
- pipeline
- adjusting pipeline
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- Expired - Fee Related
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Abstract
The utility model relates to a constant pressure water supply waterpower module, characterized by comprising an adjusting pipeline with one end connected with a water outlet pipe of equipment, wherein the adjusting pipeline is connected with a constant-pressure apparatus, a water pump and a check valve which are connected in parallel, and a flow control switch, the other end of the adjusting pipeline is provided with a water supply outlet and a return water pipe, and the water return pipe is provided with a differential pressure bypass valve. The constant pressure water supply waterpower module is small in space occupation, constant in water supply pressure and reasonable in design, can be directly merged into the water outlet pipe of the equipment, can supply circulatory water, has little influence on various parameters of water supply, and is convenient and fast in mounting and maintenance.
Description
Technical field
The utility model belongs to the hydrotechny of plumbing industry, HVAC industry, concrete relate to a kind of being connected in the waterpower of constant pressure water supply module can be provided in the pipeline.
Background technology
In existing HVAC, water supply and sewage work; In order to regulate the water pressure invariableness in the supply channel or to satisfy the requirement of corresponding pressure of supply water, need set up water pump and valve, it installs complicacy; Difficulty of construction is big, especially needs many places external pipeline and conditioning equipment.
Conveying for chilled water, chilled water, heating water, domestic hot-water; Taking up room of its transfer pipeline is limited; If existing equipment directly inserts the requirement that can't satisfy the space in the pipeline; Especially the water system of handpiece Water Chilling Units, air-cooled heat pump, earth source heat pump, its requirement to the pressure and temperature of cycling use of water is very strict, adopts traditional pressure regulative mode can't satisfy corresponding periodical feeding requirement.
The utility model content
The utility model provides a kind of constant pressure water supply waterpower module that takes up room little, that pressure of supply water is constant, and it is reasonable in design, can directly incorporate in the equipment rising pipe, and periodical feeding, and less to the parameters influence of supplying water, installation and maintenance is convenient and swift.
The technical scheme that the utility model adopted is following:
A kind of constant pressure water supply waterpower module; It is characterized in that said waterpower module comprises the adjusting pipeline of an end connection device rising pipe; Connect water pump that constant pressure arrangement, parallel connection are set and non-return valve, flow control switch on this adjusting pipeline; The other end of this adjusting pipeline is provided with supply water outlet and return pipe, on this water return pipeline differential-pressure bypass valve is set.
Concretely, the connection of the initial end of said adjusting pipeline is provided with a filling pipe, and this filling pipe is provided with the constant pressure making up water valve.
In one embodiment, the connection of the initial end of said adjusting pipeline is provided with a drainpipe, connects on this drainpipe a safety valve is set.
In another embodiment, the constant pressure arrangement that is provided with on the said adjusting pipeline is a Constant pressure tank, also is provided with tensimeter on the adjusting pipeline behind the Constant pressure tank.
In one embodiment, the adjusting pipeline behind the said Constant pressure tank is divided into the adjusting pipeline of two groups of parallel connections, and each is regulated on the pipeline and is provided with non-return valve and water pump.
In one embodiment, be provided with filtrator on said each adjusting pipeline.
In the embodiment, said flow control switch is positioned on the water pump and the adjusting pipeline after the non-return valve of parallel connection again.
This constant pressure water supply waterpower module adopts to concentrate moisturizing, safety vent, pressure adjusting is set, the mode of supercharging and pressure reduction bypass line, and the pressure that the water body that the equipment rising pipe is discharged is suitable for is regulated and is also realized the needs that constant pressure supplies water.Taking up room of its entire equipment is less, and less to the external action of water temperature and water quality, can be applicable to the water system of handpiece Water Chilling Units, air-cooled heat pump, earth source heat pump.
Each unit block of this constant pressure water supply waterpower module all is arranged on to be regulated on the pipeline; At first introduce filling pipe and drainpipe on the adjusting pipeline of connection device rising pipe, and then constant pressure arrangement is set, filling pipe can be running water pipe; Through the constant pressure making up water valve; Realize the automatic constant-pressure moisturizing, and drainpipe can draining automatically when the hydraulic pressure of regulating pipeline surpasses the safety valve that is provided with on the drainpipe, eliminating safety factor influences.Be connected in parallel on water pump and the non-return valve regulated on the pipeline; Can satisfy the needs of adherence pressure; Can control hydraulic pressure and flow through the flow control switch that is provided with on the adjustable pipe road is operated, the other end of regulating pipeline is the outlet of supplying water, and this regulates the also parallelly connected backwater management of the other end of pipeline; Through the differential-pressure bypass valve on this water return pipeline, come further to adjust the constant of hydraulic pressure according to the water supply rate of discharge.
The beneficial effect of the utility model is that taking up room of this constant pressure water supply waterpower module is little, pressure of supply water is constant, and it is reasonable in design; Can directly incorporate in the equipment rising pipe; Periodical feeding, and less to the parameters influence of supplying water, and installation and maintenance is convenient and swift.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment is formed synoptic diagram.
Embodiment
As shown in Figure 1, this constant pressure water supply waterpower module mainly comprises the adjusting pipeline 1 of connection device rising pipe, and this adjusting pipeline 1 upper edge water (flow) direction connects successively constant pressure arrangement, water pump and the non-return valve of parallel connection, flow control switch are set.The initial end of regulating pipeline is the connector 2 of an equipment rising pipe, and this initial end connection is provided with a filling pipe 8, and this filling pipe is provided with constant pressure making up water valve 7, and this filling pipe can be running water pipe.This initial end also connects a drainpipe 11 is set, and connects a safety valve 9 is set the automatic draining when realizing overvoltage on this drainpipe.Constant pressure arrangement is a Constant pressure tank 10, also is provided with tensimeter 17 on the adjusting pipeline behind the Constant pressure tank.Adjusting pipeline behind the Constant pressure tank 10 is divided into the adjusting pipeline of two groups of parallel connections, and each is regulated on the pipeline and is provided with non-return valve 14, water pump 13 and filtrator 12.Flow control switch position 15 is on the water pump of parallel connection and the adjusting pipeline after the non-return valve.The other end of this adjusting pipeline is provided with supply water outlet 5 and return pipe 4, and differential-pressure bypass valve 16 is set on this water return pipeline.
In practical application; This constant pressure water supply waterpower module can place a shell body 18; Have only outlet 3, the equipment rising pipe of import 6, the drainpipe of filling pipe connector 2, regulate the water supply outlet 5 of the constant pressure of pipeline; And return pipe outlet 4 is exposed protection safety and convenient construction installation.
Claims (7)
1. constant pressure water supply waterpower module; It is characterized in that said waterpower module comprises the adjusting pipeline of an end connection device rising pipe; Connect water pump that constant pressure arrangement, parallel connection are set and non-return valve, flow control switch on this adjusting pipeline; The other end of this adjusting pipeline is provided with supply water outlet and return pipe, on this water return pipeline differential-pressure bypass valve is set.
2. constant pressure water supply waterpower module according to claim 1 is characterized in that the initial end connection of said adjusting pipeline is provided with a filling pipe, and this filling pipe is provided with the constant pressure making up water valve.
3. constant pressure water supply waterpower module according to claim 1 is characterized in that the initial end connection of said adjusting pipeline is provided with a drainpipe, connects on this drainpipe a safety valve is set.
4. constant pressure water supply waterpower module according to claim 1 is characterized in that the constant pressure arrangement that is provided with on the said adjusting pipeline is a Constant pressure tank, also is provided with tensimeter on the adjusting pipeline behind the Constant pressure tank.
5. constant pressure water supply waterpower module according to claim 4 is characterized in that the adjusting pipeline behind the said Constant pressure tank is divided into two groups of parallelly connected adjusting pipelines, and each is regulated on pipeline and is provided with non-return valve and water pump.
6. constant pressure water supply waterpower module according to claim 5 is characterized in that being provided with filtrator on said each adjusting pipeline.
7. constant pressure water supply waterpower module according to claim 1 is characterized in that said flow control switch is positioned on the water pump and the adjusting pipeline after the non-return valve of parallel connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120198312XU CN202153317U (en) | 2011-06-14 | 2011-06-14 | Constant pressure water supply waterpower module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120198312XU CN202153317U (en) | 2011-06-14 | 2011-06-14 | Constant pressure water supply waterpower module |
Publications (1)
Publication Number | Publication Date |
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CN202153317U true CN202153317U (en) | 2012-02-29 |
Family
ID=45693812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120198312XU Expired - Fee Related CN202153317U (en) | 2011-06-14 | 2011-06-14 | Constant pressure water supply waterpower module |
Country Status (1)
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CN (1) | CN202153317U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047802A (en) * | 2012-12-26 | 2013-04-17 | 苏州设计研究院股份有限公司 | Air source heat pump defrosting system used in winter |
WO2015011368A1 (en) * | 2013-07-24 | 2015-01-29 | Total Sa | Pumping block device having an integrated bypass circuit |
-
2011
- 2011-06-14 CN CN201120198312XU patent/CN202153317U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103047802A (en) * | 2012-12-26 | 2013-04-17 | 苏州设计研究院股份有限公司 | Air source heat pump defrosting system used in winter |
WO2015011368A1 (en) * | 2013-07-24 | 2015-01-29 | Total Sa | Pumping block device having an integrated bypass circuit |
FR3009035A1 (en) * | 2013-07-24 | 2015-01-30 | Total Sa | PUMP BLOCK DEVICE WITH INTEGRATED BYPASS CIRCUIT. |
US9920885B2 (en) | 2013-07-24 | 2018-03-20 | Total Sa | Pumping block device having an integrated bypass circuit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Yu Document name: Notification to Pay the Fees |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120614 |