CN206399055U - A kind of marine cooling-water unit constant pressure water compensation apparatus - Google Patents
A kind of marine cooling-water unit constant pressure water compensation apparatus Download PDFInfo
- Publication number
- CN206399055U CN206399055U CN201720013803.XU CN201720013803U CN206399055U CN 206399055 U CN206399055 U CN 206399055U CN 201720013803 U CN201720013803 U CN 201720013803U CN 206399055 U CN206399055 U CN 206399055U
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- China
- Prior art keywords
- water
- housing
- constant pressure
- compensation apparatus
- pump
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- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of marine cooling-water unit constant pressure water compensation apparatus.The purpose is to ensure that there is the circulation of marine cooling-water unit constant pressure to avoid the initiation marine cooling-water unit that lacks because of refrigerating medium from various failures occur.A kind of marine cooling-water unit constant pressure water compensation apparatus, including housing, water pump, engineering for pump housing, the engineering for pump housing is arranged on the top of the housing, water pump and electrical appliance kit are arranged on the engineering for pump housing, it is located in the internal height of the housing at preset liquid level line and is provided with liquid-level switch, the liquid-level switch is electrically connected with low liquid level warning indicator lamp, when the liquid level in housing is reduced to the preset liquid level line, the low liquid level warning indicator lamp is bright, the top of the housing is provided with liquid feeding velar plate, the delivery port of the water pump and the water supplement port of circulation are connected, the water inlet of the water pump is connected with water inlet pipe, the water inlet pipe extends to the bottom of the housing through the engineering for pump housing.
Description
Technical field
The utility model is related to a kind of marine cooling-water unit constant pressure water compensation apparatus.
Background technology
The circulation of marine cooling-water unit is closed circulation system, and transport refrigerating medium is played in refrigerating operaton to sky
Adjust the refrigerating dosage in effect of the end to space refrigeration, circulation number directly influence the efficiency of air-conditioning.If
Refrigerating dosage, which is reduced, causes circulation pressure subatmospheric power to have air to enter system, and these air will be accelerated to follow
The cavitation effect of ring water pump and the heat exchange area influence heat exchange amount for occupying heat exchanger.As marine cooling-water unit is on ship
Using more and more extensively, the area of distribution is also more and more extensive.Some cold districts would generally add anti-in circulation
Freeze liquid as refrigerating medium, but seldom separately set constant pressure water compensation apparatus and go to supplement refrigerating medium in time, always wait until to find that unit occurs
Just find that lack refrigerating medium goes addition again when failure or bad effect.Constant pressure water compensation apparatus can ensure following for marine cooling-water unit
Ring water system there is constant pressure effectively to avoid lack the various failures triggered because of refrigerating medium.
Utility model content
The utility model discloses a kind of marine cooling-water unit constant pressure water compensation apparatus, to provide cooling-water machine a kind of and peculiar to vessel
The matching used device of circulation of group, it is therefore an objective to which ensureing the circulation of marine cooling-water unit has constant pressure
The initiation marine cooling-water unit that lacks because of refrigerating medium is avoided various failures occur.
What technical solutions of the utility model were realized in：
A kind of marine cooling-water unit constant pressure water compensation apparatus, including housing, water pump, engineering for pump housing, the engineering for pump housing are set
Put at the top of the housing, water pump and electrical appliance kit are arranged on the engineering for pump housing, are located in the internal height of the housing
Liquid-level switch is provided with preset liquid level line, the liquid-level switch is electrically connected with low liquid level warning indicator lamp, when the liquid in housing
When position is reduced to the preset liquid level line, the low liquid level warning indicator lamp is bright, and the top of the housing is provided with liquid feeding lid
Plate, the delivery port of the water pump and the water supplement port of circulation are connected, and the water inlet of the water pump is connected with water inlet pipe, described
Water inlet pipe extends to the bottom of the housing through the engineering for pump housing.
During work, open liquid feeding velar plate and supplemented refrigerating medium in advance to suitable liquid level, when circulation pressure is less than
During setting value, water pump operation is that circulation supplements refrigerating medium by delivery port by the refrigerating medium in water inlet pipe extraction housing,
Water pump is out of service when circulation pressure reaches setting pressure, the liquid when the liquid level in housing is reduced to preset liquid level line
Bit switch action low liquid level warning indicator lamp is bright, reminds user to need to supplement refrigerating medium into housing.
Wherein, the water pump is DC water pump and carries the control start and stop of pressure adjustable nodal pattern pressure switch.
Wherein, the liquid feeding velar plate is integrated by the connected mode of socket joint with engineering for pump housing splicing.
Wherein, the liquid-level switch is fixed by liquid-level switch support, and the liquid-level switch support is welded on the interior of housing
Side surface.
Preferably, the top of the electrical appliance kit is provided with manual knob, the lid for opening shown electrical appliance kit.The electrical equipment
Box structure novelty, good appearance, manipulation are convenient, and electrical equipment lid can be opened by backing out the manual knob at the top of electrical appliance kit.
Wherein, the low liquid level warning indicator lamp is arranged on the electrical appliance kit；Power supply is additionally provided with the electrical appliance kit to refer to
Show lamp.Described power supply indicator and low liquid level warning indicator lamp use metal material LED light, light effect eye-catching, anti-
Shield grade is IP65.
Wherein, fixed pin is provided with two opposition side bottoms of the housing, the fixed pin is provided with fixing hole, is used for
Fixed constant pressure water compensation apparatus.
A kind of marine cooling-water unit constant pressure water compensation apparatus of the utility model passes through above-mentioned technical proposal, engineering for pump housing and shell
It is combined together at the top of body, with compact conformation, high, easy to install integrated level, automatic operating, safety coefficient height etc.
Advantage, can effectively avoid marine cooling-water unit from lacking the various failures triggered because of refrigerating medium.
Brief description of the drawings
Fig. 1 is a kind of marine cooling-water unit constant pressure water compensation apparatus structural representation of the utility model.
1st, water pump, 2, delivery port, 3, water inlet pipe, 4, manual knob, 5, power supply indicator, 6, toggle switch, 7, low liquid level
Alarm lamp, 8, electrical appliance kit, 9, liquid feeding velar plate, 10, liquid-level switch support, 11, liquid-level switch, 12, fixed pin, 13, solid
Determine hole, 14, housing, 15 engineering for pump housing.
Embodiment
The utility model is described in detail below in conjunction with drawings and examples, but the present embodiment is not limited to this
Utility model, it is every to use similar structure of the present utility model and its similar change, it is included in the utility model claims
Protection domain.
As shown in figure 1, a kind of marine cooling-water unit constant pressure water compensation apparatus, by water pump 1, delivery port 2, water inlet pipe 3, manually
Knob 4, power supply indicator 5, toggle switch 6, low liquid level warning indicator lamp 7, electrical appliance kit 8, liquid feeding velar plate 9, liquid-level switch branch
Frame 10, liquid-level switch 11, fixed pin 12, fixing hole 13, housing 14, engineering for pump housing 15 are constituted.
Fixed pin 12 is arranged on two opposition side bottoms of housing 14, and described fixation pin 12 is easy to provided with fixing hole 13
The fixation of constant pressure water compensation apparatus.Engineering for pump housing 15 is organically combined at the top of housing 14, and water pump 1 and electrical appliance kit 8 are arranged on water pump
On base 15.The water inlet of water pump 1 is connected with water inlet pipe 3, and the water inlet pipe 3 extends to housing 14 through engineering for pump housing 15
Bottom is conducive to the extraction of liquid.The structure novelty of electrical appliance kit 8, good appearance, manipulation are convenient, back out the top of electrical appliance kit 8
Manual knob 4 can open electrical equipment lid.Liquid-level switch 11 is arranged on the internal height of housing 14 and led at preset liquid level line
Cross liquid-level switch support 10 to fix, the liquid-level switch support 10 is welded on the inner surface of housing 14.
Open liquid feeding velar plate 9 and supplemented refrigerating medium in advance to suitable liquid level, by delivery port 2 and circulation water supplement port
Connection, when circulation pressure is less than setting value, water pump 1 is run by the refrigerating medium in the extraction housing 14 of water inlet pipe 3 by going out
The mouth of a river 2 is that circulation supplements refrigerating medium, and water pump 1 is out of service when circulation pressure reaches setting pressure.Work as housing
The action of liquid-level switch 11 low liquid level warning indicator lamp 7 is bright when liquid level in 14 is reduced to preset liquid level line, reminds user to need
Refrigerating medium is supplemented into housing.
Claims (9)
1. a kind of marine cooling-water unit constant pressure water compensation apparatus, including housing, water pump, engineering for pump housing, it is characterised in that：The water
Pump frame is arranged on the top of the housing, and water pump and electrical appliance kit are arranged on the engineering for pump housing, in the inside of the housing
Highly it is located at preset liquid level line and is provided with liquid-level switch, the liquid-level switch is electrically connected with low liquid level warning indicator lamp, works as shell
When internal liquid level is reduced to the preset liquid level line, the low liquid level warning indicator lamp is bright, and the top of the housing is provided with
The water supplement port of liquid feeding velar plate, the delivery port of the water pump and circulation is connected, the water inlet of the water pump be connected with into
Water pipe, the water inlet pipe extends to the bottom of the housing through the engineering for pump housing.
2. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：The water pump is direct current water
Pump and carry pressure adjustable nodal pattern pressure switch control start and stop.
3. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：The liquid feeding velar plate leads to
The connected mode and engineering for pump housing splicing for crossing socket joint are integrated.
4. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：The liquid-level switch passes through
Liquid-level switch support is fixed, and the liquid-level switch support is welded on the inner surface of housing.
5. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：The top of the electrical appliance kit
Provided with manual knob, the lid for opening shown electrical appliance kit.
6. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：In two couple of the housing
Vertical side bottom is provided with fixed pin, and the fixed pin is provided with fixing hole, for fixing constant pressure water compensation apparatus.
7. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：The low liquid level warning refers to
Show that lamp is arranged on the electrical appliance kit.
8. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 1, it is characterised in that：Also set on the electrical appliance kit
There is power supply indicator.
9. marine cooling-water unit constant pressure water compensation apparatus as claimed in claim 8, it is characterised in that：The power supply indicator and
Low liquid level warning indicator lamp uses metal material LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013803.XU CN206399055U (en) | 2017-01-06 | 2017-01-06 | A kind of marine cooling-water unit constant pressure water compensation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013803.XU CN206399055U (en) | 2017-01-06 | 2017-01-06 | A kind of marine cooling-water unit constant pressure water compensation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399055U true CN206399055U (en) | 2017-08-11 |
Family
ID=59513397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013803.XU Expired - Fee Related CN206399055U (en) | 2017-01-06 | 2017-01-06 | A kind of marine cooling-water unit constant pressure water compensation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036568A (en) * | 2017-11-24 | 2018-05-15 | 淮北智淮科技有限公司 | A kind of cooling water circulation machine |
| CN109373110A (en) * | 2018-10-29 | 2019-02-22 | 天津富斯特压力容器有限公司 | Constant pressure supply water unit base |
| CN113865131A (en) * | 2021-09-29 | 2021-12-31 | 盐城神海机械有限公司 | Marine modularization cooling water set with intelligence level pressure moisturizing mechanism |
-
2017
- 2017-01-06 CN CN201720013803.XU patent/CN206399055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036568A (en) * | 2017-11-24 | 2018-05-15 | 淮北智淮科技有限公司 | A kind of cooling water circulation machine |
| CN109373110A (en) * | 2018-10-29 | 2019-02-22 | 天津富斯特压力容器有限公司 | Constant pressure supply water unit base |
| CN113865131A (en) * | 2021-09-29 | 2021-12-31 | 盐城神海机械有限公司 | Marine modularization cooling water set with intelligence level pressure moisturizing mechanism |
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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 |
Granted publication date: 20170811 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |