CN109253541A - It is a kind of special to be easily assembled cold and hot linkage air source heat pump - Google Patents
It is a kind of special to be easily assembled cold and hot linkage air source heat pump Download PDFInfo
- Publication number
- CN109253541A CN109253541A CN201811078501.6A CN201811078501A CN109253541A CN 109253541 A CN109253541 A CN 109253541A CN 201811078501 A CN201811078501 A CN 201811078501A CN 109253541 A CN109253541 A CN 109253541A
- Authority
- CN
- China
- Prior art keywords
- assembly
- assembly connection
- connection column
- main body
- column
- 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.)
- Pending
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 8
- 239000011737 fluorine Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to technical field of heat pumps, more particularly to a kind of special it is easily assembled cold and hot linkage air source heat pump.The technical solution adopted by the present invention is that: it is a kind of special to be easily assembled cold and hot linkage air source heat pump, including compressor, outdoor finned heat exchanger, blower, throttle valve, indoor fluorine water- to-water heat exchanger, it is characterized by also including a security protection main box structures, the compressor, the outdoor finned heat exchanger, the blower, the throttle valve and the indoor fluorine water- to-water heat exchanger are respectively positioned on the inside of the security protection main box structure, and the corner location of lower end four of the security protection main box structure is connected separately with an easily assembly and is stably connected with seat.The invention has the advantages that the more convenient operation when being assembled, connective stability is more preferable, more efficient when assembly, keeps whole stability in use more preferable, safety is also relatively reliable.
Description
Technical field
The present invention relates to technical field of heat pumps, more particularly to a kind of special it is easily assembled cold and hot linkage air source heat pump.
Background technique
Currently, air source heat pump oneself be used widely.CN206222744U is one that my company designs in the prior art
The novel cold and hot linkage air source heat pump of kind, it can be realized the effect of heating, refrigeration linkage, and use scope is wider.However in life
Internal structure type during production due to it is more, so that whole weight is bigger, it is more troublesome when being moved, and
When carrying out whole assembly and fixing also due to entirety is great and causes to be not easy to carry out assembly fixed operation, and if be directly placed at
The enterprising enforcement in ground is used, and stability in use can have security risk, therefore when in use must be by whole progress
It is fixed.
Summary of the invention
The object of the present invention is to provide it is a kind of it is special be easily assembled cold and hot linkage air source heat pump, it passes through in whole knot
Structure lower end position is respectively set an easy assembly and is stably connected with seat, so that easily assembly is stably connected with seat in assembly empty with cold and hot linkage
Air supply heat pump connects into an entirety, is arranged to the symmetrical main structure in upper and lower position by the way that easy assembly is stably connected with seat, so
A convenient assembly grooving structure is arranged by the position in left front afterwards, makes their more convenient operations when being assembled,
Connective stability is more preferable, assembles the gutter that is located by connecting by being stably connected with a lower end setting four in easy assembly, makes cold and hot
Dynamic air source heat pump when assembly is integrally fixed can together with the positioning column assembly connection being arranged in advance on ground, into
Luggage timing is directly placed at assembly and is located by connecting in gutter, not only more convenient in assembly in this way, effect when assembly
Rate is higher, but also whole stability in use can be made more preferable, and safety is also relatively reliable.
Technical scheme is as follows:
It is a kind of it is special be easily assembled cold and hot linkage air source heat pump, including compressor, outdoor finned heat exchanger, blower,
Throttle valve, indoor fluorine water- to-water heat exchanger, it is characterised in that: it further include a security protection main box structure, it is the compressor, described
Outdoor finned heat exchanger, the blower, the throttle valve and the indoor fluorine water- to-water heat exchanger are respectively positioned on the security protection main tank
The inside of body structure, the corner location of lower end four of the security protection main box structure are connected separately with an easily assembly and stablize
Attachment base.
Further, it includes the first main body of back taper assembly company that upper surface is square that the easy assembly, which is stably connected with seat,
Column is connect, the lower end of the first main body assembly connection column, which is equipped with, is integrally formed outer dimension and the first main body assembly connection column
Mutually symmetrical taper stablizes support connecting column, and the lower end of the stable support connecting column is equipped with integrally formed stable assembly and connects
Column is connect, the positive front end leftward position of the first main body assembly connection column is equipped with the convenient assembly grooving structure of a square, institute
Distance of the rear end face apart from the first main body assembly connection column front/rear end for stating convenient assembly grooving structure is identical, it is described just
The distance of right end face end face at left and right sides of the first main body assembly connection column of victory assembly grooving structure is identical, described
The upper end center position of first main body assembly connection column is equipped with the cylindrical center assembly connection hole for running through entire part, institute
The upper end for stating center assembly connection hole is equipped with the cylindrical seal fastening assembly connection slot being distributed with one heart, the center assembly connection
The lower end in hole is equipped with the cylinder being distributed with one heart and keeps away position locking fixing groove, the lower-end corners position point of the stable assembly connection column
Not She You an assembly be located by connecting gutter, the be located by connecting shape of gutter of the assembly is rectangular slot mouth structure, four
A central plane for assembling the gutter that is located by connecting intersects at same straight line.
Further, the cross section of the stable assembly connection column is square, the lower end of the stable assembly connection column
Face size is identical with the stable support lower end surface size of connecting column.
Further, the depth for assembling the gutter that is located by connecting is greater than the height of the stable assembly connection column.
Beneficial effects of the present invention:
The present invention is stably connected with seat by the way that an easily assembly is respectively set in overall structure lower end position, makes easily in assembly
Assembly is stably connected with seat and cold and hot linkage air source heat pump connects into an entirety, is arranged to by the way that easy assembly is stably connected with seat
Then the symmetrical main structure in upper and lower position is arranged a convenient assembly grooving structure by the position in left front, makes them
More convenient operation when being assembled, connective stability are more preferable.
Detailed description of the invention
Fig. 1 is the schematic perspective view that the present invention easily assembly is stably connected with seat；
Fig. 2 is the front schematic view that the present invention easily assembly is stably connected with seat；
Fig. 3 is the leftschematic diagram that the present invention easily assembly is stably connected with seat；
Fig. 4 is the right side schematic view that the present invention easily assembly is stably connected with seat；
Fig. 5 is the schematic top plan view that the present invention easily assembly is stably connected with seat；
Fig. 6 is the elevational schematic view that the present invention easily assembly is stably connected with seat；
Fig. 7 is the schematic perspective view that the present invention easily assembly is stably connected with a second direction；
In figure: 1, the first main body assembly connection column, 2, stable support connecting column, 3, stable assembly connection column, 4, convenient dress
With grooving structure, 5, center assembly connection hole, 6, sealing fastening assembly connection slot, 7, keep away position locking fixing groove, 8, assembly positioning
Stable connection slot.
Specific embodiment
As shown in Figures 1 to 7, it is a kind of it is special be easily assembled cold and hot linkage air source heat pump, it passes through in overall structure
Lower end position is respectively set an easily assembly and is stably connected with seat, and easily assembly is made to be stably connected with seat and cold and hot linkage air in assembly
Source heat pump connects into an entirety, is arranged to the symmetrical main structure in upper and lower position by the way that easy assembly is stably connected with seat, then
One convenient assembly grooving structure is set by the position in left front, makes their more convenient operations when being assembled, company
It is more preferable to connect stability, assembles the gutter that is located by connecting by being stably connected with a lower end setting four in easy assembly, makes cold and hot linkage
Air source heat pump can carry out when assembly is integrally fixed together with the positioning column assembly connection being arranged in advance on ground
It is directly placed at assembly when assembly to be located by connecting in gutter, not only more convenient in assembly in this way, efficiency when assembly
It is higher, but also whole stability in use can be made more preferable, safety is also relatively reliable.It include compressor,
Outdoor finned heat exchanger, blower, throttle valve, indoor fluorine water- to-water heat exchanger, further include a security protection main box structure, the pressure
Contracting machine, the outdoor finned heat exchanger, the blower, the throttle valve and the indoor fluorine water- to-water heat exchanger are respectively positioned on the safety
The inside of main box structure is protected, the corner location of lower end four of the security protection main box structure is connected separately with one easily
Assembly is stably connected with seat, and it includes back taper the first main body assembly connection that upper surface is square that the easy assembly, which is stably connected with seat,
Column 1, the lower end of the first main body assembly connection column 1, which is equipped with, is integrally formed outer dimension and the first main body assembly connection column
1 mutually symmetrical taper stablizes support connecting column 2, keeps the space in its middle position in assembly bigger, assembles up more convenient.
The lower end of the stable support connecting column 2 is equipped with integrally formed stable assembly connection column 3, the first main body assembly connection column
1 positive front end leftward position is equipped with the convenient assembly grooving structure 4 of a square, makes it and cold and hot linkage air source heat pump main body
It is more convenient when structure is assembled, operator can be made preferably to observe rigging position, it is ensured that assembled in assembly
The accuracy of position is higher.The rear end face of the convenient assembly grooving structure 4 is apart from 1 front and back of the first main body assembly connection column
The distance of end face is identical, and the right end face of the convenient assembly grooving structure 4 is apart from the first main body assembly connection column 1 or so
The distance of both sides of the face is identical.The upper end center position of the first main body assembly connection column 1 is equipped with one and runs through entire part
Cylindrical center assembly connection hole 5, the upper end in center assembly connection hole 5 is equipped with the cylindrical seal fastening being distributed with one heart
Assembly connection slot 6 carries out being fixedly connected for entirety from lower end in assembly upwards, the setting energy of slot 6 is fastenedly connected by sealing
Enough make the assembly connection compactness of upper end position more preferable.The lower end in center assembly connection hole 5 is equipped with the cylinder being distributed with one heart
Shape keeps away position locking fixing groove 7, and lower end fixed structure is without departing from the lower end position of part, when assembling part lower end as a whole
The case where being more convenient, Assembly Interference will not be generated.The lower-end corners position of the stable assembly connection column 3 is respectively equipped with a dress
With the gutter 8 that is located by connecting, the shape for assembling the gutter 8 that is located by connecting is rectangular slot mouth structure, can be incited somebody to action by it
Pre-set assembly positioning column assembly connection together, to realize whole assembly, assembles up more convenient, assembly efficiency
It is higher.Four central planes for assembling the gutter 8 that is located by connecting intersect at same straight line, make whole connective stability more
It is good.
Preferably, the cross section of the stable assembly connection column 3 is square, under the stable assembly connection column 3
Face size is identical with the stable support lower end surface size of connecting column 2, keeps its overall structural strength more preferable, makes
More reliable with security and stability in the process, service life is also longer.
Preferably, the assembly is located by connecting, the depth of gutter 8 is greater than the height of the stable assembly connection column 3,
So that it is provided better bonding strength in assembly for overall structure, makes the stability of overall structure in use more
It is good.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these are improved or replacement
It should be regarded as protection scope of the present invention.
Claims (4)
- Special cold and hot linkage air source heat pump, including compressor, outdoor finned heat exchanger, blower, section are easily assembled 1. a kind of Flow valve, indoor fluorine water- to-water heat exchanger, it is characterised in that: further include a security protection main box structure, the compressor, the room Outer finned heat exchanger, the blower, the throttle valve and the indoor fluorine water- to-water heat exchanger are respectively positioned on the security protection main box The inside of structure, the corner location of lower end four of the security protection main box structure are connected separately with an easily assembly and stablize company Joint chair.
- 2. one kind according to claim 1 it is special be easily assembled cold and hot linkage air source heat pump, it is characterised in that: it is described It includes back taper the first main body assembly connection column (1) that upper surface is square, first main body that easily assembly, which is stably connected with seat, The lower end of assembly connection column (1) is equipped with integrated molding outer dimension and the first main body assembly connection column (1) is mutually symmetrical Taper stablizes support connecting column (2), and the lower end of stable support connecting column (2) is equipped with integrally formed stable assembly connection column (3), the positive front end leftward position of the first main body assembly connection column (1) is equipped with the convenient assembly grooving structure of a square (4), the rear end face of convenient assembly grooving structure (4) apart from the first main body assembly connection column (1) front/rear end away from From identical, the right end face of convenient assembly grooving structure (4) is at left and right sides of the first main body assembly connection column (1) The distance of end face is identical, and the upper end center position of the first main body assembly connection column (1) is equipped with one through entire part Cylindrical center assembly connection hole (5), it is tight that the upper end in center assembly connection hole (5) is equipped with the cylindrical seal being distributed with one heart It is fixedly mounted with link slot (6), the lower end in center assembly connection hole (5) is equipped with the cylinder being distributed with one heart and keeps away position locking fixing groove (7), the lower-end corners position of the stable assembly connection column (3) is respectively equipped with an assembly and is located by connecting gutter (8), described The shape for assembling the gutter (8) that is located by connecting is rectangular slot mouth structure, and four assembly are located by connecting in gutter (8) Heart plane intersects at same straight line.
- 3. one kind according to claim 2 it is special be easily assembled cold and hot linkage air source heat pump, it is characterised in that: it is described The cross section for stablizing assembly connection column (3) is square, the lower end surface size and the stabilization of the stable assembly connection column (3) Support the lower end surface size of connecting column (2) identical.
- 4. one kind according to claim 2 it is special be easily assembled cold and hot linkage air source heat pump, it is characterised in that: it is described The depth for assembling the gutter (8) that is located by connecting is greater than the height of the stable assembly connection column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078501.6A CN109253541A (en) | 2018-09-14 | 2018-09-14 | It is a kind of special to be easily assembled cold and hot linkage air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078501.6A CN109253541A (en) | 2018-09-14 | 2018-09-14 | It is a kind of special to be easily assembled cold and hot linkage air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253541A true CN109253541A (en) | 2019-01-22 |
Family
ID=65048339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811078501.6A Pending CN109253541A (en) | 2018-09-14 | 2018-09-14 | It is a kind of special to be easily assembled cold and hot linkage air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253541A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802379B1 (en) * | 1996-04-17 | 2001-08-08 | VIESSMANN WERKE GmbH & CO. | Assembly for a base for a heater |
| CN201891824U (en) * | 2010-11-29 | 2011-07-06 | 大连葆光节能空调设备厂 | Upper speed reducer connecting seat of automatic sewage dirt separator |
| CN102313322A (en) * | 2010-06-29 | 2012-01-11 | 乐金电子(天津)电器有限公司 | Mobile air conditioner |
| CN202119032U (en) * | 2011-06-20 | 2012-01-18 | 沈阳三洋空调有限公司 | Mini-type domestic split-type direct-current frequency-conversion water source heat pump |
| CN102338455A (en) * | 2010-07-16 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Portable type air conditioner |
| CN203518166U (en) * | 2013-09-13 | 2014-04-02 | 广东欧科空调制冷有限公司 | Air handling unit box convenient to move |
| CN106500402A (en) * | 2016-11-11 | 2017-03-15 | 泰州奥斯康新能源有限公司 | Cold and hot linkage air source heat pump |
| CN206222744U (en) * | 2016-11-11 | 2017-06-06 | 泰州奥斯康新能源有限公司 | Cold and hot linkage air source heat pump |
| CN206352905U (en) * | 2016-12-19 | 2017-07-25 | 天津中源邦达新能源工程技术有限公司 | A kind of earth source heat pump heating and refrigerating system |
| CN107388417A (en) * | 2017-08-11 | 2017-11-24 | 安徽诺鑫自动化设备有限公司 | A kind of vibration isolation sound arrester of compressor of air conditioner |
| CN107725925A (en) * | 2017-11-14 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of mouth of pipe connector applied to automobile radiators pressure test |
| CN107816491A (en) * | 2017-11-24 | 2018-03-20 | 申晓丽 | A kind of special rotary-type connecting flange structure |
| CN107830153A (en) * | 2017-11-09 | 2018-03-23 | 江苏康柏斯机械科技有限公司 | A kind of special symmetrical Gearbox |
| CN107842660A (en) * | 2017-12-06 | 2018-03-27 | 刘荣 | A kind of special taper lubrication flange connector |
| CN107917145A (en) * | 2017-12-14 | 2018-04-17 | 泰州市丰业金属制品有限公司 | A kind of special high leakproofness assembly flange part |
| CN107940808A (en) * | 2017-11-18 | 2018-04-20 | 山东阿尔普尔节能装备有限公司 | A kind of noise reducing type air source heat pump |
| CN107940110A (en) * | 2017-12-17 | 2018-04-20 | 江苏图博可特曙光涂层有限公司 | A kind of special pipeline stabilization type shockproof structure part |
| CN108443276A (en) * | 2018-05-11 | 2018-08-24 | 沈蓉蓉 | A kind of special stable type positioning assembly stabilizing base |
| CN108488506A (en) * | 2018-05-19 | 2018-09-04 | 丁涌 | A kind of special liquid conveying stabilising arrangement connecting seat |
-
2018
- 2018-09-14 CN CN201811078501.6A patent/CN109253541A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802379B1 (en) * | 1996-04-17 | 2001-08-08 | VIESSMANN WERKE GmbH & CO. | Assembly for a base for a heater |
| CN102313322A (en) * | 2010-06-29 | 2012-01-11 | 乐金电子(天津)电器有限公司 | Mobile air conditioner |
| CN102338455A (en) * | 2010-07-16 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Portable type air conditioner |
| CN201891824U (en) * | 2010-11-29 | 2011-07-06 | 大连葆光节能空调设备厂 | Upper speed reducer connecting seat of automatic sewage dirt separator |
| CN202119032U (en) * | 2011-06-20 | 2012-01-18 | 沈阳三洋空调有限公司 | Mini-type domestic split-type direct-current frequency-conversion water source heat pump |
| CN203518166U (en) * | 2013-09-13 | 2014-04-02 | 广东欧科空调制冷有限公司 | Air handling unit box convenient to move |
| CN106500402A (en) * | 2016-11-11 | 2017-03-15 | 泰州奥斯康新能源有限公司 | Cold and hot linkage air source heat pump |
| CN206222744U (en) * | 2016-11-11 | 2017-06-06 | 泰州奥斯康新能源有限公司 | Cold and hot linkage air source heat pump |
| CN206352905U (en) * | 2016-12-19 | 2017-07-25 | 天津中源邦达新能源工程技术有限公司 | A kind of earth source heat pump heating and refrigerating system |
| CN107388417A (en) * | 2017-08-11 | 2017-11-24 | 安徽诺鑫自动化设备有限公司 | A kind of vibration isolation sound arrester of compressor of air conditioner |
| CN107830153A (en) * | 2017-11-09 | 2018-03-23 | 江苏康柏斯机械科技有限公司 | A kind of special symmetrical Gearbox |
| CN107725925A (en) * | 2017-11-14 | 2018-02-23 | 东莞市联洲知识产权运营管理有限公司 | A kind of mouth of pipe connector applied to automobile radiators pressure test |
| CN107940808A (en) * | 2017-11-18 | 2018-04-20 | 山东阿尔普尔节能装备有限公司 | A kind of noise reducing type air source heat pump |
| CN107816491A (en) * | 2017-11-24 | 2018-03-20 | 申晓丽 | A kind of special rotary-type connecting flange structure |
| CN107842660A (en) * | 2017-12-06 | 2018-03-27 | 刘荣 | A kind of special taper lubrication flange connector |
| CN107917145A (en) * | 2017-12-14 | 2018-04-17 | 泰州市丰业金属制品有限公司 | A kind of special high leakproofness assembly flange part |
| CN107940110A (en) * | 2017-12-17 | 2018-04-20 | 江苏图博可特曙光涂层有限公司 | A kind of special pipeline stabilization type shockproof structure part |
| CN108443276A (en) * | 2018-05-11 | 2018-08-24 | 沈蓉蓉 | A kind of special stable type positioning assembly stabilizing base |
| CN108488506A (en) * | 2018-05-19 | 2018-09-04 | 丁涌 | A kind of special liquid conveying stabilising arrangement connecting seat |
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