CN205940687U - Heat preservation water meter box - Google Patents
Heat preservation water meter box Download PDFInfo
- Publication number
- CN205940687U CN205940687U CN201621112991.3U CN201621112991U CN205940687U CN 205940687 U CN205940687 U CN 205940687U CN 201621112991 U CN201621112991 U CN 201621112991U CN 205940687 U CN205940687 U CN 205940687U
- Authority
- CN
- China
- Prior art keywords
- meter box
- casing
- box
- water meter
- case lid
- 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
Landscapes
- Packages (AREA)
Abstract
The utility model provides a heat preservation water meter box, rotates a case lid that sets up in box one side including setting up at outside box with through the round pin axle, and the box inner wall is provided with the loose porous heat preservation of one deck, and the not penetrating shrinkage pool of dual distribution a plurality of of heat preservation is packed by thermal insulation material in the shrinkage pool, hugs closely insulation within the wall and is provided with a waterproof layer, and the waterproof layer inner wall sticks to have and is used for isolated thermal -radiating aluminium foil. A heat preservation water meter box, through the water meter box's traditional structural heat preservation and the waterproof layer of having added to satisfy water meter box and use as usual in lower outdoor temperature, avoid appearing reaching the pipeline in advance for the water gauge and leading to the fact the influence, enlarged water meter box's application range, practiced thrift cost of maintenance, can in industry popularize and apply owing to the ice of the silk waste in the water meter box when ambient temperature drops the subzero to.
Description
Technical field
This utility model is related to engineering prefabricated component field, specially a kind of insulation meter box.
Background technology
Winter northern area very cold, water easily freezes under immobilising state, due to the machinery in water meter zero
Part is relatively more and precision is high, leads to water meter to ftracture because water freezing expands, causes the damage of water meter, cotton bag is usually used
Wrap up in the water freezing to place in water meter although there being certain antifreeze effect, but still cannot ensure water meter at a temperature of extremely cold
Interior water does not freeze, and easily causes the damage of water meter.
Therefore, it is badly in need of a kind of simple, the easy to use insulation meter box of structure.
Utility model content
The purpose of this utility model is to provide a kind of insulation meter box, by changing the side of conventional water meter case single layer designs
Formula, the insulation material using MULTILAYER COMPOSITE is transformed to conventional water meter case, realizes under compared with low ambient temperature in meter box
Power transformation equipment be incubated, it is to avoid low temperature causes unnecessary damage.
In order to solve above-mentioned technical problem, this utility model be employed technical scheme comprise that：
A kind of insulation meter box, including being arranged on outermost casing and be fixed on casing side and can be real by bearing pin a
The case lid now overturning, cabinet wall is provided with one layer of spongioid heat-insulation layer, and dispersed in heat-insulation layer several are impermeable
Shrinkage pool, is filled with heat-barrier material in shrinkage pool, is close to heat-insulation layer inwall and is provided with a waterproof layer, waterproof layer inwall sticks to be had for hindering
Every thermal-radiating aluminium foil.
Described case lid passes through locking device and bearing pin a and coordinates so as to be fixed on casing, and described locking device is by being arranged on
Fixation hook on case lid and the retaining mechanism composition being arranged on casing, retaining mechanism includes one and is connected to case by fixed seat
On body and can 180 ° of upsets press boxes, inside press box, one end of fixed seat is provided with a rotating shaft, rotating shaft laterally wears
One pull bar moving up and down, one end of pull bar is expanded on fixation hook that is annular in shape and being hung on case lid, and other end end opens up
One is available for the hole that lock bridge passes through, and on casing, the position corresponding with pull bar is additionally provided with retainer ring, and the lock bridge of padlock is worn simultaneously
Cross the hole on pull bar and retainer ring, thus locking case lid.
The position that described case lid is fitted with casing is additionally provided with sealing strip, and sealing strip is made using flexible material.
In described shrinkage pool, the heat-barrier material of filling is glass fibre.
Described casing is welded using the thick aluminum zinc steel plate that covers of 1.5.mm.
Pass through bearing pin b rotation between described press box and fixed seat to be connected.
Compared with prior art, this utility model has the advantages that：
Firstth, this utility model increased the heat-insulation layer with shrinkage pool on the basis of conventional water meter case, to a certain extent
Improve meter box heat-insulating property, simultaneously the inwall in heat-insulation layer be additionally provided with waterproof layer, because water pump composite is in water lines
On, use environment is typically more moist, and waterproof layer can extend the service life of the devices such as water meter, and in the inner side of waterproof layer also
It is provided with the aluminium foil of one layer of blocking radiant heat, improve the heat-insulating property of overall meter box further；
Secondth, this utility model is capable of opening or locking case of simple and fast by the locking device being arranged on casing
Lid, is difficult after locking to open, and locking device is also accompanied with the effect of compression case lid simultaneously, convenient and swift；
A kind of insulation meter box described in the utility model, by with the addition of heat-insulation layer in the structure of traditional meter box
And waterproof layer, thus meet meter box as usual use in relatively low outdoor temperature, it is to avoid occur when ambient temperature be down to zero degree with
When lower, due to the water freezing in meter box, feedwater table and pipeline impact, and expand the range of water tank table, save
Maintenance cost, can in industry carry out popularization and application.
Brief description
Fig. 1 is a kind of body structure schematic diagram of insulation meter box described in the utility model；
Fig. 2 is a kind of locking device mounting structure schematic diagram of insulation meter box described in the utility model；
In figure labelling：1st, casing, 2, heat-insulation layer, 201, shrinkage pool, 3, waterproof layer, 4, aluminium foil, 5, sealing strip, 6, locking dress
Put, 601, fixation hook, 602, retaining mechanism, 603, pull bar, 604, rotating shaft, 605, press box, 606, fixed seat, 607, bearing pin b,
608th, retainer ring, 7, case lid.
Specific embodiment
With specific embodiment, this utility model is elaborated below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill
Premised on art scheme, give detailed embodiment and specific operating process, but protection domain of the present utility model does not limit
In following embodiments.
As described in Figure, a kind of insulation meter box described in the utility model, including being arranged on outermost casing 1 and pass through
Bearing pin a is fixed on casing 1 side and can achieve the case lid 7 of upset, and casing 1 inwall is provided with one layer of spongioid heat-insulation layer 2, protects
In warm layer 2, several impermeable shrinkage pools 201 dispersed, are filled with heat-barrier material in shrinkage pool 201, are close to heat-insulation layer 2 inwall
It is provided with a waterproof layer 3, waterproof layer 3 inwall sticks the aluminium foil 4 having for blocking radiant heat.
As preferred, described case lid 7 is passed through locking device 6 and is coordinated so as to be fixed on casing 1, described lock with bearing pin a
Tight device 6 is made up of the fixation hook 601 being arranged on case lid 7 and the retaining mechanism 602 being arranged on casing 1, retaining mechanism 602
It is connected on casing 1 by fixed seat 606 including one and 180 ° of press boxes 605 overturning of energy, press box 605 inner side is near fixed seat
606 one end is provided with a rotating shaft 604, and rotating shaft 604 laterally wears a pull bar 603 moving up and down, and the one of pull bar 603
End is expanded on fixation hook 601 that is annular in shape and being hung on case lid 7, and other end end opens up one and is available for the hole that lock bridge passes through, in case
On body 1, the position corresponding with pull bar 603 is additionally provided with retainer ring 608, the lock bridge of padlock also cross the hole on pull bar 603 and
Retainer ring 608, thus lock case lid 7.
As preferred, described locking device 6 uses cooperatively in bearing pin a, is capable of the purpose of quickly opening and closing meter box,
Coordinate the sealing strip 5 at case lid 7 edge simultaneously, the environment in casing 1 is sealed so as under the ambient temperature told somebody what one's real intentions are still
The temperature in meter box can be kept more than zero degrees celsius it is ensured that metrical instrument is not in damage.
As preferred, the position that described case lid 7 is fitted with casing 1 is additionally provided with sealing strip 5, and sealing strip 5 is using flexible
Material is made, and when meter box is placed on underwater operation, sealing strip 5 can play certain water proof sealing effectiveness, can be effective
Prolongation meter box service life.
As preferred, in described shrinkage pool 201, the heat-barrier material of filling is glass fibre.
As preferred, described casing 1 is welded using the thick aluminum zinc steel plate that covers of 1.5mm.
As preferred, pass through bearing pin b607 rotation between described press box 605 and fixed seat 606 and be connected.
Confirmatory experiment
Wings Of The Eagle auspicious Trade Co., Ltd. in Pingdingshan City Henan has gone out meter box according to Technical Design described in the utility model,
And entrust Institute of Analysis of He'nan University of Urban Construction to carry out confirmatory experiment, experiment content is as follows：
Experimental products title：Polyurethane integral heat insulation meter box
Technical parameter：（1）, dimensions 1050 × 750 × 230mm
（2）, tank material 1.5mm cover aluminum zinc steel plate
（3）, heat-insulation layer polyurethane
（4）, insulation layer thickness 50mm
（5）, the embedded rubber-plastic sealing of sealing structure
（6）, lockset rustless steel locking device
Experiment condition is set with temperature：Show according to weather bureau of the Pingdingshan City meteorological data of nearly 15 years, Pingdingshan City is moved
At subzero 2 DEG C to subzero 14 DEG C, this experimental temperature is set as 0 DEG C -14 DEG C to the machine lowest temperature, and casing water meter and component internal are filled
The water of full water, water meter and component internal is static condition, no exchanges thermal source in water tank.
Preparatory work of experiment：Experiment electricity box are divided into two groups, install a water knockout drum, six groups of water meters and valve, water in separate unit electricity box
Table and component internal are full of water, every group of electricity box are all put into laboratory, laboratory is cooled to design temperature, electricity box internal temperature
Online transmission, the outdoor reading of experiment.
Experimental procedure and experimental temperature：
Step one, first with 2 hours, laboratory temperature is reduced to 0 DEG C, experiment electricity box is moved into laboratory natural cooling 3 little
When；
Step 2, with 4 hours, laboratory temperature is slowly lowered to -14 DEG C and keeps 3 hours, read inside each electricity box
The change of temperature, once, record is for shelves for each hour record；
Step 3, on the basis of second step, closing down air-conditioning equipment makes laboratory temperature slowly be promoted to -8 DEG C, at -8 DEG C
Interior holding 12 hours, reads the change of each electricity box internal temperature, the standby shelves of record；
Step 4, meter box is carried away, open door of meter casing, observe the state of the assembly such as water meter inside electricity box.
Experimental result is evaluated：
Record result shows, when electricity box external environment temperature is during 0 DEG C -14 DEG C changes, the temperature in electricity box is all the time
It is maintained at more than 0 DEG C, opens electricity box, its internal water is showed no icing phenomenon, and it is qualified to be considered as.
Claims (6)
1. a kind of insulation meter box, including being arranged on outermost casing（1）It is fixed on casing with by bearing pin a（1）Side and
Can achieve the case lid of upset（7）It is characterised in that：Casing（1）Inwall is provided with one layer of spongioid heat-insulation layer（2）, heat-insulation layer
（2）In several impermeable shrinkage pools dispersed（201）, shrinkage pool（201）In be filled with heat-barrier material, be close to heat-insulation layer（2）
Inwall is provided with a waterproof layer（3）, waterproof layer（3）Inwall sticks the aluminium foil having for blocking radiant heat（4）.
2. a kind of insulation meter box as claimed in claim 1 it is characterised in that：Described case lid（7）By locking device（6）With
Bearing pin a cooperation makes it be fixed on casing（1）On, described locking device（6）By being arranged on case lid（7）On fixation hook（601）With
It is arranged on casing（1）On retaining mechanism（602）Composition, retaining mechanism（602）Pass through fixed seat including one（606）It is connected to
Casing（1）Go up and 180 ° of press boxes overturning of energy（605）, press box（605）Inner side is near fixed seat（606）One end be provided with one
Rotating shaft（604）, rotating shaft（604）On laterally wear a pull bar moving up and down（603）, pull bar（603）One end expand in ring
Shape and be hung on case lid（7）Fixation hook（601）On, other end end opens up one and is available for the hole that lock bridge passes through, in casing（1）On
With pull bar（603）Corresponding position is additionally provided with retainer ring（608）, the lock bridge of padlock is also cross pull bar（603）On hole
And retainer ring（608）, thus locking case lid（7）.
3. a kind of insulation meter box as claimed in claim 1 it is characterised in that：Described case lid（7）With casing（1）The position of laminating
Put and be additionally provided with sealing strip（5）, sealing strip（5）Made using flexible material.
4. a kind of insulation meter box as claimed in claim 1 it is characterised in that：Described shrinkage pool（201）The heat-insulated material of middle filling
Expect for glass fibre.
5. a kind of insulation meter box as claimed in claim 1 it is characterised in that：Described casing（1）Using 1.5mm thick cover aluminum
Zinc steel plate is welded.
6. a kind of insulation meter box as claimed in claim 2 it is characterised in that：Described press box（605）With fixed seat（606）It
Between pass through bearing pin b（607）Rotate and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112991.3U CN205940687U (en) | 2016-10-11 | 2016-10-11 | Heat preservation water meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112991.3U CN205940687U (en) | 2016-10-11 | 2016-10-11 | Heat preservation water meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940687U true CN205940687U (en) | 2017-02-08 |
Family
ID=57954940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112991.3U Active CN205940687U (en) | 2016-10-11 | 2016-10-11 | Heat preservation water meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106683A (en) * | 2017-11-23 | 2018-06-01 | 上海天申铜业集团无铅智能水表有限公司 | The unleaded intellectual water meter of silizin |
| CN109405915A (en) * | 2018-11-19 | 2019-03-01 | 郑州安然测控技术股份有限公司 | A kind of table tool component and its electricity box |
-
2016
- 2016-10-11 CN CN201621112991.3U patent/CN205940687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106683A (en) * | 2017-11-23 | 2018-06-01 | 上海天申铜业集团无铅智能水表有限公司 | The unleaded intellectual water meter of silizin |
| CN109405915A (en) * | 2018-11-19 | 2019-03-01 | 郑州安然测控技术股份有限公司 | A kind of table tool component and its electricity box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205940687U (en) | Heat preservation water meter box | |
| CN107269046B (en) | Energy-saving base suitable for polar region | |
| CN104863117A (en) | Permafrost foundation refrigerating structure for buried heat pipeline | |
| CN104129573B (en) | A kind of low temperature cold insulation horizontal vaccine container | |
| CN201917160U (en) | Refrigerating chamber with cold accumulation function | |
| CN104594601B (en) | It is a kind of to prevent the floor panel structure of freezer floor icing deformation | |
| CN205047866U (en) | Three off -centre low temperature butterfly valve sealed firmly | |
| CN213271145U (en) | Stainless steel valve with anti-freezing function | |
| CN201874560U (en) | Heat insulation box for pressure gauge of steam injection oil well | |
| CN204960973U (en) | High -efficient heat preservation inspection shaft | |
| CN201428365Y (en) | Heat-insulation fireproof door | |
| CN104129572A (en) | Low-temperature cold insulation and energy saving vertical storage box | |
| CN206555694U (en) | A kind of Novel textile machine grease-box | |
| CN217502656U (en) | Anti-freezing ball valve | |
| CN206299825U (en) | A kind of service life high and easy-to-dismount orbit ball valve | |
| CN204758069U (en) | Water supply measurement water meter box that keeps warm prevents frostbite | |
| CN203629102U (en) | Anti-freezing device of solar water heater | |
| CN206018151U (en) | A kind of industrial impact resistance is wear-resistant airtight nanometer anti-freezing and heat-insulating cover | |
| CN220452862U (en) | Double-layer sealing low-temperature ball valve | |
| CN219656403U (en) | Energy-saving freezer | |
| CN212458514U (en) | Heat preservation water meter box convenient to look over water gauge reading | |
| CN221004031U (en) | Anti-freezing ultralow-temperature valve | |
| CN204099827U (en) | A kind of antifreeze bellow type liquid filled case | |
| CN209495037U (en) | A kind of hot water pipe with antifreeze function | |
| CN213335012U (en) | Anti-freezing plate type solar heat collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |