CN206990037U - Integrated gas rotz flowmeter measuring tank - Google Patents
Integrated gas rotz flowmeter measuring tank Download PDFInfo
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- CN206990037U CN206990037U CN201720807923.7U CN201720807923U CN206990037U CN 206990037 U CN206990037 U CN 206990037U CN 201720807923 U CN201720807923 U CN 201720807923U CN 206990037 U CN206990037 U CN 206990037U
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- measuring tank
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Abstract
The utility model provides integrated gas rotz flowmeter measuring tank；Including：Positioned at the filter and gas roots flowmeter of box house, and the filter and gas roots flowmeter are fixed in casing using pipeline location hoop；The gas outlet of the admission line is connected with the filtering air inlet, and the gas outlet of the filter is connected with the air inlet of the gas roots flowmeter by U-shaped connecting tube, and the air inlet of outlet pipe is connected with the gas outlet of gas roots flowmeter；The air inlet of the admission line is located at the outside of casing upper surface, and the gas outlet of the outlet pipe is located at the outside of casing upper surface.The utility model is arranged at the upper end of casing using air inlet, outlet pipe, and when installing at the scene and replacing deaphragm gas meter, pipeline connection is very convenient, and reduces the outfit of elbow, can substantially reduce the pressure loss value of complete equipment；And, can be according to the visual field demand positioning casing installation actual height of daily meter reading because connection is more convenient.
Description
Technical field
The utility model provides a kind of flowmeter measuring tank, more particularly to a kind of new gas roots flowmeter measuring tank.
Background technology
At present, unit gas, the installation of either intellectual or mechanical Roots's gas flow counter device, is required
Special installation room is built with gas unit, not only the cycle is long, cost is high, and space-consuming, it has not been convenient to installs, particularly scene
Installation is limited by the external condition of place and detection device, can not ensure the reliability of its installation, phenomena such as being also easy to produce gas leakage；
Secondly, it can not realize and effectively supervise, indivedual illegal users utilize feeder existing imperfection in itself, as without protection
Shell, without carried out when monitoring anti-theft equipment it is illegal steal gas behavior, cause unnecessary heavy losses to supply unit.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is to provide integrated gas waist wheel flow
Batch meter.
The utility model provides integrated gas rotz flowmeter measuring tank, including：Filter positioned at box house is gentle
Body rotz flowmeter, and the filter and gas roots flowmeter are fixed in casing using pipeline location hoop；
The gas outlet of the admission line is connected with the filtering air inlet, the gas outlet of the filter and the gas
The air inlet of body rotz flowmeter is connected by U-shaped connecting tube, the air inlet of outlet pipe and the outlet of gas roots flowmeter
Mouth is connected；
The air inlet of the admission line is located at the outside of casing upper surface, and the gas outlet of the outlet pipe is located at casing
The outside of upper surface.
According to existing gas roots flowmeter measuring tank, be typically designed all be under enter under the mode that goes out；But the design is deposited
For topic be：Position is higher during most Gas Pipeline Design installation at present, installs traditional flowmeter pipeline from top
It is cumbersome around getting off；
The utility model integrated gas rotz flowmeter measuring tank is preferentially located above casing using air inlet/outlet, at the scene
When installation and displacement deaphragm gas meter, pipeline connection is very convenient, and reduces the outfit of elbow, can substantially reduce the whole series and set
Standby pressure loss value.
Preferably, the U-shaped connecting tube is provided with impurity storage room and the switch with plug makees blowdown interface, the impurity
Storage room and switch with plug make the bottom that blowdown interface is successively set on the U-shaped connecting tube.Due to filter
Intake method upper entering and lower leaving, when slight granule foreign is after the filter screen of filter, the U-tube that can be deposited in below filter
There is impurity storage room lower section, and can make blowdown interface by the switch with plug of setting by impurity inside pipeline and thin
Small rubbish excludes in time, so as to avoid because slight granule foreign is deposited in filter interior, filter is polluted and
Service life.
Preferably, the front and rear face of the casing is door expansion structure, and meter reading observation window is all set on door, is easy to copy
Table data.
Preferably, flowmeter meter is set on the gas roots flowmeter, and the flowmeter meter is rotatable 350 °
The gauge outfit of flowmeter is designed as the structure of rotary type by type, the utility model, it is possible to achieve a left side for On-line Product mounting means
Enter the right side and go out to enter a left side with the right side and go out direct conversion, make the environmental suitability of product stronger.
Preferably, the left and right sides of the casing is door expansion structure, and casing left and right sides of the present utility model is being opened
Internal locking device can be released after chamber door（Latch or door lock）, deploy left and right sides, increase space for maintenance, be day
Often safeguard and facility is provided.
Preferably, the pressure tappings with valve locking are provided with the admission line, are easy to monitor the pipe of air inlet at any time
Road admission pressure, pressure data support is provided for the failture evacuation of day-to-day operation.
Preferably, the air inlet/outlet pipeline connected mode is that loose flange is either threadedly coupled.
Preferably, the top air inlet/outlet of the casing is sealed using dash compoboard, it is ensured that outdoor during outdoor installation
Rainwater will not enter casing from top.Even if there is slight rainwater to enter, shutter is provided with below casing, can be discharged in time.
Preferably, the sidepiece of the casing and bottom offer Baiyesan-medicinal powder transom window, are easy to keep the ventilation of box house.
Preferably, the sidepiece of the casing is additionally provided with reading observation window, is easy to meter reading data.
Compared with prior art, the utility model has following beneficial effect：
（1）The utility model structure is novel, unique, simple, reliable, practical, has started combustible gas metering arrangement metering, installation
Integration；
（2）The utility model mechanism is compact, conveniently installs, improves operating efficiency, and occupies little space, saving of labor, reduces
Installation cost；
（3）The illegal generation for stealing gas behavior can effectively be prevented；
（4）The utility model realizes industrialized mass production and installation, and Targets stabilization, reliable, will not produce Lou
The bad phenomenons such as gas；
（5）The utility model is arranged at the upper end of casing using air inlet, outlet pipe, installs and replace membrane type at the scene
During gas meter, pipeline connection is very convenient, and reduces the outfit of elbow, can substantially reduce the pressure loss of complete equipment
Value；And, can be according to the visual field demand positioning casing installation actual height of daily meter reading because connection is more convenient.
（6）The flowmeter meter of box house is designed as rotatable 350 ° of structures by the utility model, realizes On-line Product
A left side for mounting means enters the right side and goes out to enter a left side with the right side and go out direct conversion, makes the environmental suitability of product stronger.
（7）Casing left and right sides of the present utility model can release internal locking device after chamber door is opened（Latch or
Door lock）, deploy left and right sides, increase space for maintenance, facility is provided for regular maintenance.
（8）The utility model sets impurity storage room and the switch with plug to make blowdown interface in the bottom of filter, by
In the intake method upper entering and lower leaving of filter, when slight granule foreign is after the filter screen of filter, filter can be deposited in
There is impurity storage room below the U-tube of lower section, and blowdown interface can be made by pipeline by the switch with plug of setting
Internal impurity and small garbage exclude in time, so as to avoid because slight granule foreign is deposited in filter interior, to filtering
Device pollutes and service life.
（9）The utility model designs gas outlet in the upper end of casing, due to the drive manner bottom in and top out of flowmeter, because
Impurity is conducted oneself with dignity, and card table is caused so as to circulate easily into flowmeter cavity.
（10）The utility model is sealed in the top air inlet/outlet of casing using dash compoboard, it is ensured that during outdoor installation,
Outdoor rainwater will not enter casing from top, even if there is slight rainwater to enter, be provided with shutter below casing, can arrange in time
Go out.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of the utility model integrated gas rotz flowmeter measuring tank；
Fig. 2 is the side view of the utility model integrated gas rotz flowmeter measuring tank；
Fig. 3 is the utility model integrated gas rotz flowmeter measuring tank oblique view；
Fig. 4 is the utility model integrated gas rotz flowmeter measuring tank top view.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
Embodiment 1
The present embodiment is related to integrated gas rotz flowmeter measuring tank, as Fig. 1,2,3,4 include：Positioned at the mistake of box house
Filter 3 and gas roots flowmeter 8, and the filter 3 and gas roots flowmeter 8 are fixed on case using pipeline location hoop 7
In vivo；
The gas outlet of the admission line 1 is connected with the air inlet of filter 3, the gas outlet of the filter 3 and institute
The air inlet for stating gas roots flowmeter 8 is connected by U-shaped connecting tube 4, air inlet and the gas roots amount of outlet pipe 11
The gas outlet of meter 8 is connected；
The air inlet of the admission line 1 is located at the outside of casing upper surface, and the gas outlet of the outlet pipe 11 is located at
The outside of casing upper surface.
According to existing gas roots flowmeter measuring tank, be typically designed all be under enter under the mode that goes out；But the design is deposited
For topic be：Position is higher during most Gas Pipeline Design installation at present, installs traditional flowmeter pipeline from top
It is cumbersome around getting off；
The gas roots flowmeter measuring tank that the present embodiment is related to preferentially is located above casing using air inlet/outlet, is pacified at the scene
When dress and displacement deaphragm gas meter, pipeline connection is very convenient, and reduces the outfit of elbow, can substantially reduce complete equipment
Pressure loss value.
Further, the U-shaped connecting tube 4 is provided with impurity storage room 5 and the switch with plug makees blowdown interface 6, institute
State impurity storage room 5 and the switch with plug makees the bottom that blowdown interface 6 is successively set on the U-shaped connecting tube 4.Due to
The intake method upper entering and lower leaving of filter 4, when slight granule foreign is after the filter screen of filter 4, filter can be deposited in
There is impurity storage room 5 below the U-shaped connecting tube of lower section, and blowdown interface 6 can be made by the switch with plug of setting
Impurity inside pipeline and small garbage are excluded in time, so as to avoid because slight granule foreign is deposited in filter interior,
Filter 4 is polluted and service life.
Further, the front and rear face of the casing is door expansion structure, and meter reading observation window is all set on door, is easy to
Meter reading data.
Further, flowmeter meter 9 is set on the gas roots flowmeter 8, and the flowmeter meter 9 is rotatable
The gauge outfit 9 of flowmeter is designed as the structure of rotary type by 350 ° of types, the utility model, it is possible to achieve On-line Product mounting means
A left side enter the right side and go out to enter a left side with the right side and go out direct conversion, make the environmental suitability of product stronger.
Further, the left and right sides of the casing is door expansion structure, and casing left and right sides of the present utility model is being beaten
Door of unpacking can release internal locking device afterwards（Latch or door lock）, deploy left and right sides, increase space for maintenance, be
Regular maintenance provides facility.
Further, the pressure tappings 2 with valve locking are provided with the admission line 1, are easy to monitor air inlet at any time
Pipeline air-inlet pressure, for day-to-day operation failture evacuation provide pressure data support.
Further, the air inlet duct 1, the connected mode of gas outlet pipeline 11 are that loose flange either screw thread connects
Connect.
Further, the top air inlet/outlet of the casing is sealed using dash compoboard 12, it is ensured that during outdoor installation, room
Outer rainwater will not enter casing from top.Even if there is slight rainwater to enter, shutter 13 is provided with below casing, can be arranged in time
Go out.
Further, the sidepiece of the casing and bottom offer Baiyesan-medicinal powder transom window 13, are easy to keep the logical of box house
Wind.
Further, the sidepiece of the casing is additionally provided with reading observation window 14, is easy to meter reading data.
Compared with prior art, the utility model has following beneficial effect：The utility model structure is novel, it is unique,
Simply, reliably, it is practical, started combustible gas metering arrangement metering, installation integration；The utility model mechanism is compact, convenient installation,
Operating efficiency is improved, and is occupied little space, saving of labor, reduces installation cost；The utility model can effectively prevent illegally
The generation of gas behavior steathily；The utility model realizes industrialized mass production and installation, and Targets stabilization, reliable, will not produce
The bad phenomenons such as raw gas leakage；The utility model is arranged at the upper end of casing using air inlet, outlet pipe, installs and puts at the scene
When changing deaphragm gas meter, pipeline connection is very convenient, and reduces the outfit of elbow, can substantially reduce the pressure of complete equipment
Penalty values；And, can be according to the visual field demand positioning casing installation actual height of daily meter reading because connection is more convenient.This
The flowmeter meter of box house is designed as rotatable 350 ° of structures by utility model, realizes that a left side for On-line Product mounting means is entered
The right side, which goes out, to be entered a left side with the right side and goes out direct conversion, makes the environmental suitability of product stronger.Casing left and right sides of the present utility model is opening case
Internal locking device can be released after door（Latch or door lock）, deploy left and right sides, increase space for maintenance, be daily
Safeguard and facility is provided.The utility model sets impurity storage room and the switch with plug to make blowdown interface in the bottom of filter,
Due to the intake method upper entering and lower leaving of filter, when slight granule foreign is after the filter screen of filter, filtering can be deposited in
There is impurity storage room below U-tube below device, and blowdown interface can be made by the switch with plug of setting will to manage
Impurity and small garbage exclude in time inside road, so as to avoid because slight granule foreign is deposited in filter interior, to mistake
Filter pollutes and service life.The utility model designs gas outlet in the upper end of casing, due to the operating side of flowmeter
Formula bottom in and top out, because impurity is conducted oneself with dignity, card table is caused so as to circulate easily into flowmeter cavity.The utility model is in casing
Top air inlet/outlet using dash compoboard seal, it is ensured that during outdoor installation, outdoor rainwater will not enter casing from top,
Even if there is slight rainwater to enter, shutter is provided with below casing, can be discharged in time.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on substantive content of the present utility model.
Claims (10)
1. integrated gas rotz flowmeter measuring tank, it is characterised in that including：Positioned at the filter and gas waist wheel of box house
Flowmeter, and the filter and gas roots flowmeter are fixed in casing using pipeline location hoop；
The gas outlet of admission line is connected with the filtering air inlet, the gas outlet of the filter and the gas roots
The air inlet of gauge is connected by U-shaped connecting tube, and the air inlet of outlet pipe is connected with the gas outlet of gas roots flowmeter；
The air inlet of the admission line is located at the outside of casing upper surface, and the gas outlet of the outlet pipe is located at casing upper end
The outside in face.
2. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the U-shaped connecting tube is provided with
Impurity storage room and switch with plug make blowdown interface, and the impurity storage room and the switch with plug make blowdown interface successively
It is arranged on the bottom of the U-shaped connecting tube.
3. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the front and rear face of the casing is
Door expansion structure, and meter reading observation window is all set on door.
4. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that on the gas roots flowmeter
Flowmeter meter is set, and the flowmeter meter is rotatable 350 ° of types.
5. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the left and right sides of the casing is
Door expansion structure.
6. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that be provided with the admission line
Pressure tappings with valve locking.
7. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the air inlet and outlet tube
Road connected mode is that loose flange is either threadedly coupled.
8. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that enter outlet above the casing
Mouth is sealed using dash compoboard.
9. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the sidepiece of the casing and bottom
Offer Baiyesan-medicinal powder transom window.
10. integrated gas rotz flowmeter measuring tank as claimed in claim 1, it is characterised in that the sidepiece of the casing is also set
There is reading observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807923.7U CN206990037U (en) | 2017-07-05 | 2017-07-05 | Integrated gas rotz flowmeter measuring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807923.7U CN206990037U (en) | 2017-07-05 | 2017-07-05 | Integrated gas rotz flowmeter measuring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990037U true CN206990037U (en) | 2018-02-09 |
Family
ID=61399476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807923.7U Active CN206990037U (en) | 2017-07-05 | 2017-07-05 | Integrated gas rotz flowmeter measuring tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228695A (en) * | 2017-07-05 | 2017-10-03 | 上海埃科燃气测控设备有限公司 | Integrated gas rotz flowmeter measuring tank |
-
2017
- 2017-07-05 CN CN201720807923.7U patent/CN206990037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228695A (en) * | 2017-07-05 | 2017-10-03 | 上海埃科燃气测控设备有限公司 | Integrated gas rotz flowmeter measuring tank |
| CN107228695B (en) * | 2017-07-05 | 2024-02-27 | 上海埃科燃气测控设备有限公司 | Integrated gas roots flowmeter box |
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