CN205832767U - Low temperature anti-freezing water blood circulation - Google Patents
Low temperature anti-freezing water blood circulation Download PDFInfo
- Publication number
- CN205832767U CN205832767U CN201620394735.1U CN201620394735U CN205832767U CN 205832767 U CN205832767 U CN 205832767U CN 201620394735 U CN201620394735 U CN 201620394735U CN 205832767 U CN205832767 U CN 205832767U
- Authority
- CN
- China
- Prior art keywords
- pressure
- hydraulic pump
- water
- outlet
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
This utility model provides a kind of low temperature anti-freezing water blood circulation, it is characterized in that: it includes water tank, filter, low-pressure pump, high-pressure hydraulic pump, water tank and high-pressure rubber pipe, the outlet of water tank is connected with the water inlet of filter, the outlet of filter is connected with the water inlet of low-pressure pump and the water inlet of high-pressure hydraulic pump respectively, the outlet of low-pressure pump is connected with the water inlet of high-pressure hydraulic pump, the outlet of high-pressure hydraulic pump is connected with one end of high-pressure rubber pipe, and the other end of high-pressure rubber pipe is positioned over inside water tank and is connected.This utility model effectively prevents the water freezing in water tank, high-pressure hydraulic pump, high-pressure rubber pipe.
Description
Technical field
This utility model belongs to special purpose vehicle field, is specifically related to a kind of low temperature anti-freezing water blood circulation.
Background technology
High-pressure sewer flushing vehicle in the market sometimes is inconvenient to add due to operating location when north cold area operation
Water, needs to add water to place farther out, then leaves for operating location, at this time it is possible that water tank, high-pressure hydraulic pump, high-pressure glue
Water freezing in pipe, and cause cannot be carried out operation, because if at this time carrying out operation can cause high-pressure hydraulic pump and high-pressure glue
The damage of pipe.
Utility model content
The purpose of this utility model is aiming at the defect of prior art, it is provided that a kind of low temperature anti-freezing water blood circulation, has
Effect prevents the water freezing in water tank, high-pressure hydraulic pump, high-pressure rubber pipe.
This utility model provides a kind of low temperature anti-freezing water blood circulation, it is characterised in that: include water tank, filter, low
Water pump, high-pressure hydraulic pump, water tank and high-pressure rubber pipe, the outlet of water tank is connected with the water inlet of filter, going out of filter
The mouth of a river is connected with the first water inlet of high-pressure hydraulic pump by the first pipeline；The water inlet of low-pressure pump is by second pipe and the
One pipeline is connected, and the outlet of low-pressure pump is connected with the second water inlet of high-pressure hydraulic pump by the 3rd pipeline, water under high pressure
First outlet of pump is connected with one end of high-pressure rubber pipe, and the other end of high-pressure rubber pipe is positioned over inside water tank and is connected.
It is disposed with check valve and the first valve on described 3rd pipeline.
It is provided with the second valve on described first pipeline.
Second outlet of described high-pressure hydraulic pump high pressure chest is communicated by outlet conduit and the first pipeline, and outlet conduit sets
It is equipped with the joint for connecting outside, joint is provided with the 3rd valve.
Described high-pressure rubber pipe is coiled on reel.
This utility model, by increasing and decreasing low-pressure pump and required pipeline between high-pressure hydraulic pump and filter, is formed and is used for putting
Put the circulation waterway of water freezing.By starting low-pressure pump, the water in water tank enters low-pressure pump by filter, by unidirectional
Valve enters the high pressure chest of high-pressure hydraulic pump, forms a circulation waterway closed subsequently into the high-pressure rubber pipe recovery tank in reel.
Owing to defining a circulation waterway closed, can effectively prevent the water freezing in water tank, high-pressure hydraulic pump, high-pressure rubber pipe.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Wherein, 1-water tank, 2-filter, 3-low-pressure pump, 4-the second valve, 5-check valve, 6-the first valve, 7-the 3rd
Valve, 8-high-pressure hydraulic pump, 9-reel, 10-high-pressure rubber pipe, 11-the first pipeline, 12-second pipe, 13-the 3rd pipeline.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, it is simple to is well understood to
This utility model, but they do not constitute restriction to this utility model.
As it is shown in figure 1, this utility model provides a kind of low temperature anti-freezing water blood circulation, it is characterised in that: it includes water
The water inlet of case 1, filter 2, low-pressure pump 3, high-pressure hydraulic pump 8, water tank 1 and high-pressure rubber pipe, the outlet of water tank 1 and filter 2
Mouth is connected, and the outlet of filter 2 is connected with the water inlet of low-pressure pump 3 and the first water inlet of high-pressure hydraulic pump 8 respectively,
The outlet of low-pressure pump 3 is connected with the second water inlet of high-pressure hydraulic pump 8, the first outlet of high-pressure hydraulic pump 8 and high-pressure glue
One end of pipe 10 is connected, and the other end of high-pressure rubber pipe 10 is positioned over water tank 1 inside and is connected.
Described it is disposed with list on pipeline between low-pressure pump 3 outlet and high-pressure hydraulic pump 8 water inlet for connecting
To valve 5 and the first valve 6.
It is provided with the second valve 4 on the described pipeline for connecting filter 2 outlet and high-pressure hydraulic pump 8 water inlet.
Second outlet of described high-pressure hydraulic pump 8 high pressure chest by outlet conduit be used for connecting filter 2 outlet and
The pipeline of high-pressure hydraulic pump 8 first water inlet communicates, and outlet conduit is provided with the joint for connecting outside, joint is provided with
3rd valve 7.
Described high-pressure rubber pipe is coiled on reel 9.
When this utility model is used for rinsing, high-pressure rubber pipe is discharged from reel 9 position being placed in needing to rinse.Open
Dynamic high-pressure water pump 8, low-pressure pump 3 is closed.First valve 6 is closed, and the second valve 4 is in unlatching shape
State.Water in water tank 1 enters high-pressure hydraulic pump 8 through filter 2, enters high-pressure rubber pipe and be used for rinsing after high-pressure hydraulic pump 8 pressurizes.
When this utility model is used for preventing equipment from freezing, high-pressure rubber pipe coils on reel 9, and its outlet is positioned over water tank
Under the water surface within 1.Second valve 4 is closed.Operator open the 3rd valve 7, by high-pressure hydraulic pump 8 low pressure
Water emptying in chamber.Then opening the first valve 6, start low-pressure pump 3, the water in water tank 1 enters low setting-out by filter 2
Pump 3, by entering the high pressure chest of high-pressure hydraulic pump 8 after check valve 5, forms one subsequently into the high-pressure rubber pipe recovery tank 1 in reel 9
The circulation waterway of individual closing.Owing to defining a circulation waterway closed, can effectively prevent water tank 1, high-pressure hydraulic pump 8, height
Water freezing in moulding pipe 10.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (5)
1. a low temperature anti-freezing water blood circulation, it is characterised in that: it include water tank (1), filter (2), low-pressure pump (3),
High-pressure hydraulic pump (8), water tank (1) and high-pressure rubber pipe, the outlet of water tank (1) is connected with the water inlet of filter (2), filter
(2) outlet is connected by the first water inlet of the first pipeline (11) with high-pressure hydraulic pump (8)；The water inlet of low-pressure pump (3)
Mouthful be connected with the first pipeline (11) by second pipe (12), the outlet of low-pressure pump (3) by the 3rd pipeline (13) and
Second water inlet of high-pressure hydraulic pump (8) is connected, and the first outlet of high-pressure hydraulic pump (8) is connected with one end of high-pressure rubber pipe (10)
Logical, the other end of high-pressure rubber pipe (10) is positioned over water tank (1) inside and is connected.
Low temperature anti-freezing water blood circulation the most according to claim 1, it is characterised in that on described 3rd pipeline (13) successively
It is provided with check valve (5) and the first valve (6).
Low temperature anti-freezing water blood circulation the most according to claim 2, it is characterised in that described first pipeline (11) is upper to be arranged
There is the second valve (4).
Low temperature anti-freezing water blood circulation the most according to claim 1, it is characterised in that for high-pressure hydraulic pump (8) high pressure chest
Second outlet is communicated by outlet conduit and the first pipeline, and outlet conduit is provided with the joint for connecting outside, joint
On be provided with the 3rd valve (7).
Low temperature anti-freezing water blood circulation the most according to claim 1, it is characterised in that high-pressure rubber pipe (10) is coiled in reel
(9) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394735.1U CN205832767U (en) | 2016-05-04 | 2016-05-04 | Low temperature anti-freezing water blood circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394735.1U CN205832767U (en) | 2016-05-04 | 2016-05-04 | Low temperature anti-freezing water blood circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832767U true CN205832767U (en) | 2016-12-28 |
Family
ID=57628161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620394735.1U Active CN205832767U (en) | 2016-05-04 | 2016-05-04 | Low temperature anti-freezing water blood circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238023A (en) * | 2020-01-09 | 2020-06-05 | 国网河南省电力公司检修公司 | Circulation freeze-proof device |
-
2016
- 2016-05-04 CN CN201620394735.1U patent/CN205832767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238023A (en) * | 2020-01-09 | 2020-06-05 | 国网河南省电力公司检修公司 | Circulation freeze-proof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016540155A5 (en) | ||
| CN205832767U (en) | Low temperature anti-freezing water blood circulation | |
| CN104154318A (en) | Waste water exhaust valve component | |
| CN207395837U (en) | Pressure release type Anti-freezing water meter | |
| CN205719648U (en) | A kind of sewage sampling device | |
| CN203571435U (en) | Middle relay boost pumping station | |
| CN201651446U (en) | Dewatering check valve | |
| CN202446651U (en) | Drainage bag with continuous negative pressure compensation | |
| CN202315526U (en) | Filtering device for gastric lavage machine | |
| CN114000574A (en) | Pure mechanical non-electric control single vacuum toilet system | |
| CN203954282U (en) | A kind of disposable negative pressure drainage bagging apparatus | |
| CN205205930U (en) | High -pressure sewer flushing vehicle's surplus water eduction gear of pipeline | |
| CN204358437U (en) | A kind of methyl alcohol is unloaded exhaust recovery device | |
| CN204343409U (en) | A kind of sink strainer | |
| CN110566507A (en) | Anti-blocking self-suction pipeline | |
| CN104532927A (en) | Filter for water trough | |
| CN202469363U (en) | Sealing and switching device of chemical agent | |
| CN213477082U (en) | Pressure drainage device | |
| CN203874196U (en) | Bladder irrigator | |
| CN106122531B (en) | A kind of flashing valve | |
| CN207033637U (en) | A kind of water turbine set pressure oil pump connecting tube leak-proof arrangement | |
| CN208594606U (en) | A kind of unidirectional elbow water inlet of smart electronics toilet seat connects fastly | |
| CN206318785U (en) | The discharging device of water purifier | |
| CN205605178U (en) | Pumpingh well discharge liquid circulates and prevents lying well device | |
| CN203346190U (en) | Settler device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |