CN202092820U - Anti-freeze device for connecting pipe of steam-water measurement meter - Google Patents
Anti-freeze device for connecting pipe of steam-water measurement meter Download PDFInfo
- Publication number
- CN202092820U CN202092820U CN2011202325457U CN201120232545U CN202092820U CN 202092820 U CN202092820 U CN 202092820U CN 2011202325457 U CN2011202325457 U CN 2011202325457U CN 201120232545 U CN201120232545 U CN 201120232545U CN 202092820 U CN202092820 U CN 202092820U
- Authority
- CN
- China
- Prior art keywords
- container body
- connecting pipe
- spacing container
- measurement instrument
- carbonated drink
- 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.)
- Expired - Lifetime
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- Devices For Dispensing Beverages (AREA)
Abstract
The utility model provides an anti-freeze device for a connecting pipe of a steam-water measurement meter, which comprises an isolation container body. The top of the isolation container body is provided with a filling port in a detachable sealing structure. A pressure-taking port is arranged on the upper portion of the lateral wall of the isolation container body, and the bottom of the isolation container body is provided with a pressure guiding port. The anti-freeze device is good in anti-freeze effect and capable of consuming no steam energy or power energy.
Description
Technical field
The utility model relates to a kind of defroster, especially relates to a kind of carbonated drink measurement instrument connecting pipe defroster that is used for instrument and meter.
Background technology
In northerly winter, the carbonated drink measurement instrument for example mainly is a transmitter, and the antifreeze general employing companion heat of connecting pipe adds the method for insulation, and companion's heat generally has steam tracing and electric tracing dual mode.This means to prevent freezing existed if temperature continued the interior still congelative hidden danger of medium of low then connecting pipe, and the installation investment is bigger, produces and safeguards complexity, the lasting steam or the electric energy energy of consuming.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of good freezing protection effect, need not to consume the carbonated drink measurement instrument connecting pipe defroster of the steam or the electric energy energy.
The carbonated drink measurement instrument connecting pipe defroster that the utility model provides, comprise the spacing container body, it is characterized in that: described spacing container bodies top is provided with perfusing hole, this perfusing hole is the removable seal structure, spacing container body side wall upper part is provided with pressure tappings, and spacing container body bottom is provided with the pilot port.
Sneak into anti freezing solution in order to reduce measured medium as far as possible, improve the antifreeze ability of anti freezing solution, pressure tappings of the present utility model is provided with the position near the spacing container bodies top.
Sneak into anti freezing solution in order further to reduce measured medium, pressure tappings of the present utility model is communicated with the spacing container body interior by the pressure port that is arranged on the spacing container base side barrel, and described pressure port diameter is 0.5 millimeter to 1 millimeter.
The carbonated drink measurement instrument connecting pipe defroster that the utility model provides is characterized in that: described removable seal mechanism is internal thread base and the plug that is sealed and matched with it.
Be to improve antifreezing effect, one of preferred structure of the carbonated drink measurement instrument connecting pipe defroster that the utility model provides is, described spacing container body be diameter roughly 100 millimeters, highly roughly at 100 millimeters to 150 millimeters cylindrical structure.
For easily manufactured, reduce cost, the carbonated drink measurement instrument connecting pipe defroster that the utility model provides, it is characterized in that: described spacing container body is a steel matter.
The utility model carbonated drink measurement instrument connecting pipe defroster compared with prior art has following advantage: owing to adopt the anti-freezing structure of anti freezing solution spacing container, thoroughly solve the frozen problem of connecting pipe, and do not need consumes energy, reduce operating cost.
Description of drawings
Fig. 1 is the utility model cross-sectional view
Wherein, 1-pressure tappings, 2-perfusing hole, 3-plug, 4-spacing container body, 5-pilot port, 6-pressure port.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to qualification of the present utility model.
Referring to Fig. 1, spacing container body 4 adopts the steel cylindrical tube, and cylindrical shell is of a size of diameter 80 to 120mm, height 80mm to 170mm; The cylindrical shell preferred size is diameter 100mm, height 100mm to 150mm.The 4 central upper portion position perforates of spacing container body are also welded an internal thread base as perfusing hole 2, are used to pour into anti freezing solution, and the internal thread base is furnished with plug 3 and gasket seal, tighten sealing after waiting to pour into full anti freezing solution.
Have pressure port 6 and weld a short tube at the upper position of spacing container body 4 cylinder lateral walls and be used to connect measured medium as pressure tappings 2.When the instrument operate as normal, medium and the anti freezing solution measured in the pipeline are immobilising, but are not absolute rests.If measured medium is sneaked in the anti freezing solution, the antifreeze ability of anti freezing solution is reduced, mobile in order to reduce, the opening diameter of pressure port 6 is as far as possible little, and opening diameter is preferably 0.5mm-1mm in the present embodiment; Simultaneously, the position of opening of pressure port 6 seals wall near the upper end of spacing container body 4 as far as possible.It is very slow that measured medium is sneaked into the speed of anti freezing solution like this, if the selection of anti freezing solution is proper, can satisfy the request for utilization in whole winter fully.
Bottom or lower sidewall perforate at spacing container body 4 are welded connecting pipe as pilot port 5, are connected such as transmitter with measurement instrument.
The utility model should note when using following some: behind the perfusion anti freezing solution, can not open instrument blowoff valve flushing pilot pipeline.In order to prevent that the anti freezing solution dilution back in the spacing container from reducing antifreezing effect, can be regularly or before the presence of the polar current the anti freezing solution in the replacing spacing container.When selecting spacing container, its working pressure should satisfy the pressure requirement of measured medium.
The utility model has the following advantages compared with prior art:
(1) the utility model has saved electric-heating belt or steam companions, companion's thermoelectric generator line system or tracing steam vapour origin system and most of insulation.When measured medium was steam, the anti freezing solution spacing container can replace drainer.If connecting pipe length is 15m, then every cover instrument is approximately saved 1500 yuan.
When adopting the utility model, transmitter can be installed on the spot in the open, needn't be installed in transmitter chamber or the insulation can, thereby shorten the length of connecting pipe, has saved insulation can or the construction of transmitter chamber.
(2) adopt the utility model, anti freezing solution of annual filling gets final product.If the connecting pipe internal diameter is a 10mm length is 15m, about 2-3 liter of once annotating.
If employing electric-heating belt, connecting pipe length are 15m, the average about 500W of heating power.If operation in a year 4 months, then the power consumption in 1 year is: 0.5kW * 24h/ days * 120 days=1440kWh.A 75t/h steam boiler generally has 20-30 bar carbonated drink to measure the pilot pipeline.As adopt the utility model, can save units up to ten thousand every year at least.
Be that example illustrates principle of work of the present utility model now to measure the water supply main-piping pressure.After perforate on tested female pipe, be connected with pressure tappings 1 by pressure short tube, valve, connecting duct, pilot port 5 is connected with measurement instrument by connecting pipe.Behind the full anti freezing solution of spacing container body 4 inner perfusions, tighten plug 3 by perfusing hole 2.Pilot port 5, connecting pipe all are anti freezing solution to the medium between the measurement instrument now, can save companion's heat and most of insulation.Pressure short tube, valve, connecting duct and pressure tappings 1, spacing container body 4 should be incubated.
Claims (6)
1. carbonated drink measurement instrument connecting pipe defroster, comprise spacing container body (4), it is characterized in that: described spacing container body (4) top is provided with perfusing hole (2), this perfusing hole (2) is the removable seal structure, spacing container body (4) side wall upper part is provided with pressure tappings (1), and spacing container body (4) bottom is provided with pilot port (5).
2. carbonated drink measurement instrument connecting pipe defroster according to claim 1 is characterized in that: described pressure tappings (1) is provided with the position near spacing container body (4) top.
3. carbonated drink measurement instrument connecting pipe defroster according to claim 2, it is characterized in that: described pressure tappings (1) is by being arranged on the pressure port (6) and spacing container body (4) internal communication on spacing container body (4) side tube-wall, and described pressure port (6) diameter is 0.5 millimeter to 1 millimeter.
4. carbonated drink measurement instrument connecting pipe defroster according to claim 1 is characterized in that: described removable seal mechanism is internal thread base and the plug (3) that is sealed and matched with it.
5. according to the described carbonated drink measurement instrument of the arbitrary claim of claim 1 to 4 connecting pipe defroster, it is characterized in that: described spacing container body (4) for diameter roughly 100 millimeters, highly roughly at 100 millimeters to 150 millimeters cylindrical structure.
6. according to the described carbonated drink measurement instrument of the arbitrary claim of claim 1 to 4 connecting pipe defroster, it is characterized in that: described spacing container body (4) is steel matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202325457U CN202092820U (en) | 2011-07-04 | 2011-07-04 | Anti-freeze device for connecting pipe of steam-water measurement meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202325457U CN202092820U (en) | 2011-07-04 | 2011-07-04 | Anti-freeze device for connecting pipe of steam-water measurement meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092820U true CN202092820U (en) | 2011-12-28 |
Family
ID=45367881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202325457U Expired - Lifetime CN202092820U (en) | 2011-07-04 | 2011-07-04 | Anti-freeze device for connecting pipe of steam-water measurement meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628722A (en) * | 2012-03-14 | 2012-08-08 | 山西兰花科技创业股份有限公司 | Pressure taking device for steam pocket pressure measurement |
-
2011
- 2011-07-04 CN CN2011202325457U patent/CN202092820U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628722A (en) * | 2012-03-14 | 2012-08-08 | 山西兰花科技创业股份有限公司 | Pressure taking device for steam pocket pressure measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |