CN110332607A - A kind of split type hidden fan coiler indoor air conditioner that equity persistently balances - Google Patents
A kind of split type hidden fan coiler indoor air conditioner that equity persistently balances Download PDFInfo
- Publication number
- CN110332607A CN110332607A CN201910208444.7A CN201910208444A CN110332607A CN 110332607 A CN110332607 A CN 110332607A CN 201910208444 A CN201910208444 A CN 201910208444A CN 110332607 A CN110332607 A CN 110332607A
- Authority
- CN
- China
- Prior art keywords
- persistently
- balances
- cabinet
- air conditioner
- indoor air
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010276 construction Methods 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Abstract
The invention discloses the split type hidden fan coiler indoor air conditioners that a kind of equity persistently balances, its structure includes chassis, blower, cabinet, cabinet is fixed on chassis, wherein the side of cabinet and several blowers cooperate, the inside of cabinet is equipped with coil pipe, chassis is internally provided with water pipe and drip tray, drip tray includes disk body, water hole, support body, balance element, the right side chisel of disk body is equipped with the water hole docked with water pipe, support body is welded on the bottom of disk body, the balance element of cooperation with disk body is equipped in the inside of support body, balance element includes inner collar, deformation pushing block, external toroidal ring, moving counterweight body, the present invention by cooperating disk body with balance element jointly, local weight is provided using the moving counterweight body in balance element for disk body, tentatively drip tray can be avoided to loosen after tending to the central stabilizer of disk body.
Description
Technical field
The present invention relates to air-conditioning technical fields, are a kind of split type hidden fan coilers that equity persistently balances particularly
Indoor air conditioner.
Background technique
Fan coil pipe type air conditioner is made of one or more fan coil units and cold and hot source supplying system, fan coil
Unit is made of blower, coil pipe and filter, its end equipment as air-conditioning system is dispersedly installed in each air-conditioned room
It is interior, independently air can be handled, and hot and cold water needed for air-treatment is then standby by Air Conditioning Facilities centralized system, passes through water supply
System is supplied to each fan coil units.
Fan coil installation is divided into bright dress and concealed installation, and the fan coil of concealed installation is predominantly in ceiling, and fan coil
In essential component have drip tray, predominantly prevent leak, it is many small due to enough crypticities of room furred ceiling
The maintenance of components is more inconvenient, and since the position of equipment installation is mostly dark moist, and is most dwelt by insect welcome
Breath ground, therefore drip tray is easy to be influenced to occur by some insects to loosen to cause to tilt, and is less favorable for draining, this just makes indirectly
There is the phenomenon that leakage at drip tray ponding.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of split type hidden fan coiler room conditioning that equity persistently balances
Machine.
To achieve the goals above, the present invention realizes by the following technical solutions: a kind of equity persistently balances
Split type hidden fan coiler indoor air conditioner, structure include chassis, blower, cabinet, are fixed with cabinet on the chassis,
The side of middle cabinet and several blowers cooperate, and the inside of the cabinet is equipped with coil pipe, and the chassis is internally provided with water pipe
With drip tray, the drip tray includes disk body, water hole, support body, balance element, and the right side chisel of the disk body is equipped with to be docked with water pipe
Water hole, the support body are welded on the bottom of disk body, are equipped with the balance element of cooperation with disk body, the balance element packet in the inside of support body
Inner collar, deformation pushing block, external toroidal ring, moving counterweight body are included, the outer surface of the inner collar is equipped with external toroidal ring, the external toroidal ring
Inside is uniformly connected with the deformation pushing block of several equivalent constructions, and the moving counterweight body is mounted on the centre bit inside external toroidal ring
It sets.
As a further improvement of the present invention, the balance element is semicircular structure, and the drip tray is opposite with cabinet.
As a further improvement of the present invention, the two sides of the moving counterweight body are symmetrically distributed with deformation pushing block.
As a further improvement of the present invention, the moving counterweight body is provided with folding body, bearing, traction tension spring, counterweight
Block, segment, the folding body are connected with segment, and the clump weight is welded by fixed traction tension spring and bearing.
As a further improvement of the present invention, the folding body is fastened on the centre of inner collar circumferencial direction, the sector
One end of body protrusion is through to external toroidal ring.
As a further improvement of the present invention, the two sides that the segment is located inside external toroidal ring respectively cooperate clump weight,
The clump weight is between segment and deformation pushing block.
As a further improvement of the present invention, the bearing is fastened in external toroidal ring close to the side of inner collar.
As a further improvement of the present invention, the junction of the clump weight and bearing is equipped with connection idler wheel, for maintaining
Tension spring is drawn in angle change.
As a further improvement of the present invention, the deformation pushing block by two equivalent constructions sizes movable bullet group
At being matched with external toroidal ring circumferential position equipped with roller in its activity, pass through the deformation of roller realization activity bullet.
As a further improvement of the present invention, the water pipe point has water inlet pipe and outlet pipe, and wherein water inlet pipe is distributed in out
The top of water pipe, and outlet pipe is docked with drip tray.
As a further improvement of the present invention, the external toroidal ring is wikipedia type structure, can change it with the size of pressure
Retracted position.
Compared with prior art, the invention has the following beneficial effects:
1, the present invention is provided by cooperating disk body and balance element jointly using the moving counterweight body in balance element for disk body
Local weight tentatively can avoid drip tray from loosening after tending to the central stabilizer of disk body.
2, folding body is passed through inner collar by moving counterweight body and inner collar of the present invention, external toroidal ring, deformation pushing block collective effect
Fixed segment cooperation is in the inside of external toroidal ring, and the clump weight of the two sides cooperation of segment is by squeezing changeable segment
Form necessarily squeezes external toroidal ring when unilateral side tilts, and when external toroidal ring is squeezed, deformation pushing block is equilibrium state turn
Become taper state to push clump weight to go to squeeze segment, segment unilateral side is suitable along the effect of folding body after being under pressure
Circumferencial direction drive the clump weight positioned at the segment other side to prevent water receiving to achieve the purpose that counterweight clockwise
Disk tilts.
3, deformation pushing block of the present invention is using roller cooperation external toroidal ring to the form of change activity bullet, each of which activity
The contact tip of bullet seals external toroidal ring layer by layer, can avoid the inside that the insect in environment channels to external toroidal ring.
Detailed description of the invention
Fig. 1 is that a kind of surface structure for the split type hidden fan coiler indoor air conditioner that equity persistently balances of the present invention shows
It is intended to.
Fig. 2 is a kind of side, sectional knot for the split type hidden fan coiler indoor air conditioner that equity persistently balances of the present invention
Composition.
Fig. 3 is the schematic diagram of internal structure of drip tray of the present invention.
Fig. 4 is the structural schematic diagram of balance element of the present invention.
Fig. 5 is the enlarged structure schematic diagram of moving counterweight body in Fig. 4 of the present invention.
Fig. 6 is the broken section structural schematic diagram of external toroidal ring of the present invention.
In figure: chassis -1, blower -2, cabinet -3, water pipe -11, drip tray -12, disk body -121, water hole -122, support body -
123, balance element -124, inner collar-a, deformation pushing block-b, external toroidal ring-c, moving counterweight body-d, folding body-d1, bearing-d2, lead
Be pulled spring-d3, clump weight-d4, segment-d5.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, the figure of Fig. 1~6
The structure of the indoor air conditioner of embodiment of the present invention is schematically shown, With reference to embodiment, is further explained
State the present invention.
Embodiment
As shown in figs 1 to 6, the present invention provides a kind of split type hidden fan coiler room conditioning that equity persistently balances
Machine, structure include chassis 1, blower 2, cabinet 3, are fixed with cabinet 3 on the chassis 1, wherein the side of cabinet 3 and several
Blower 2 cooperates, and the inside of the cabinet 3 is equipped with coil pipe 31, and the chassis 1 is internally provided with water pipe 11 and drip tray 12, institute
Stating drip tray 12 includes disk body 121, water hole 122, support body 123, balance element 124, and the right side chisel of the disk body 121 is equipped with and water pipe
The water hole 122 of 11 docking, the support body 123 are welded on the bottom of disk body 121, are equipped with cooperation and disk body in the inside of support body 123
121 balance element 124, the balance element 124 include inner collar a, deformation pushing block b, external toroidal ring c, moving counterweight body d, it is described in
The outer surface of ring a is equipped with external toroidal ring c, and the inside of the external toroidal ring c is uniformly connected with the deformation pushing block of several equivalent constructions
B, the moving counterweight body d are mounted on the center inside external toroidal ring c.
The balance element 124 is semicircular structure, and the drip tray 12 is opposite with cabinet 3.
The two sides of the moving counterweight body d are symmetrically distributed with deformation pushing block b.
The moving counterweight body d is provided with folding body d1, bearing d2, traction tension spring d3, clump weight d4, segment d5, institute
It states folding body d1 and is connected with segment d5, the clump weight d4 is welded by fixed traction tension spring d3 and bearing d2.
The folding body d1 is fastened on the centre of inner collar a circumferencial direction, and one end of the segment d5 protrusion is through to
External toroidal ring c.
The segment d5 is located at the two sides inside external toroidal ring c and respectively cooperates clump weight d4, and the clump weight d4 is between fan
Between body d5 and deformation pushing block b.
The bearing d2 is fastened in external toroidal ring c close to the side of inner collar a.
The junction of the clump weight d4 and bearing d2 is equipped with connection idler wheel, for maintaining traction tension spring d3 to turn in angle
Become.
The deformation pushing block b is made of the movable bullet of two equivalent constructions sizes, is matched with external toroidal ring c in its activity
Circumferential position is equipped with roller, passes through the deformation of roller realization activity bullet.
The water pipe 11, which divides, water inlet pipe and outlet pipe, and wherein water inlet pipe is distributed in the top of outlet pipe, and outlet pipe with
Drip tray 12 docks.
The external toroidal ring c is wikipedia type structure, can change its retracted position with the size of pressure.
The working principle of the indoor air conditioner in above-mentioned technical proposal is explained as follows below:
Fan coil is the end equipment of air conditioner, its working principle is that the constantly sky in room where recycling in unit
Gas is cooled (heating), to keep the constant of room temperature, air conditioner of the invention after bypassing air through cold water (hot water) coil pipe
Using Horizontal type concealed, it is mainly applicable to interior, the present invention is disposed primarily in indoor suspended ceiling during installation, and fan coil is operating
When, it will appear and drip in cold cycling exchange, to guarantee smallpox infiltration, have to be combined with water receiving in the bottom of fan coil
Disk 12, and drip tray 12 is used as an essential component, and because of its lighter weight, therefore, to avoid it by some meanings
When outer loosening tilts, the present invention has been additionally arranged at the bottom of balance element 124 drip tray 12, utilizes the moving counterweight in balance element 124
Body d and inner collar a, deformation pushing block b, external toroidal ring c cooperate jointly, and the side raising one that is uneven necessarily occurs in the inclination of drip tray 12
The phenomenon that side reduces, for this phenomenon, moving counterweight body d not only increases the placed in the middle of disk body 121 and constant avoids by some small meanings
The small inclination that outer disk body 121 occurs after loosening；
In addition, matched by clump weight d4 with segment d5, deformation pushing block b in moving counterweight body d, in unilateral side inclination compared with
When serious, the wikipedia type structural formula that external toroidal ring c is used, which is pressurized, to be compressed, so that deformation pushing block b is cone-shaped shown in Fig. 6
State, when deformation pushing block b is taper state, the extended a part of protrusion pushes clump weight d4 mobile with clump weight d4, and one
Drive segment d5 to move in the same direction when the clump weight d4 of side is mobile, at this time the clump weight d4 of the other side with segment d5 promotion
Counterweight is provided for the raised side external toroidal ring c down, and then realizes the balance of disk body 121, prevents it from occurring tilting and leading to water receiving
Disk 12 is unfavorable for draining and causes internal ponding.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of invention is indicated by the appended claims rather than the foregoing description, it is intended that the equivalent requirements of the claims will be fallen in
All changes in meaning and scope are included within the present invention.It should not treat any reference in the claims as limitation institute
The claim being related to.
Claims (7)
1. the split type hidden fan coiler indoor air conditioner that a kind of equity persistently balances, structure includes chassis (1), blower
(2), cabinet (3), it is characterised in that:
Cabinet (3) are fixed on the chassis (1), wherein the side of cabinet (3) and several blowers (2) cooperate, the cabinet
(3) inside is equipped with coil pipe (31), and the chassis (1) is internally provided with water pipe (11) and drip tray (12), the drip tray
(12) include disk body (121), water hole (122), support body (123), balance element (124), the right side chisel of the disk body (121) be equipped with
The water hole (122) of water pipe (11) docking, the support body (123) is welded on the bottom of disk body (121), in the inside of support body (123)
Balance element (124) equipped with cooperation with disk body (121)；
The balance element (124) includes inner collar (a), deformation pushing block (b), external toroidal ring (c), moving counterweight body (d), the inner ring
The outer surface for enclosing (a) is equipped with external toroidal ring (c), and the inside of the external toroidal ring (c) is uniformly connected with the deformation of several equivalent constructions
Pushing block (b), the moving counterweight body (d) are mounted on the internal center of external toroidal ring (c).
2. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 1 persistently balances, special
Sign is: the balance element (124) is semicircular structure, and the drip tray (12) and cabinet (3) are opposite.
3. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 1 persistently balances, special
Sign is: the two sides of the moving counterweight body (d) are symmetrically distributed with deformation pushing block (b).
4. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 1 or 3 persistently balances,
Be characterized in that: the moving counterweight body (d) be provided with folding body (d1), bearing (d2), traction tension spring (d3), clump weight (d4),
Segment (d5), the folding body (d1) are connected with segment (d5), and the clump weight (d4) is drawn by fixed traction
Spring (d3) and bearing (d2) are welded.
5. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 4 persistently balances, special
Sign is: folding body (d1) is fastened on the centre of inner collar (a) circumferencial direction, and one end of segment (d5) protrusion is passed through
It wears to external toroidal ring (c).
6. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 5 persistently balances, special
Sign is: the segment (d5) is located at the internal two sides of external toroidal ring (c) and respectively cooperates clump weight (d4), the clump weight (d4)
Between segment (d5) and deformation pushing block (b).
7. the split type hidden fan coiler indoor air conditioner that a kind of equity according to claim 4 persistently balances, special
Sign is: the bearing (d2) is fastened in external toroidal ring (c) close to the side of inner collar (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208444.7A CN110332607B (en) | 2019-03-19 | 2019-03-19 | Indoor air conditioner with split concealed fan coil and equal and lasting balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208444.7A CN110332607B (en) | 2019-03-19 | 2019-03-19 | Indoor air conditioner with split concealed fan coil and equal and lasting balance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332607A true CN110332607A (en) | 2019-10-15 |
| CN110332607B CN110332607B (en) | 2020-11-20 |
Family
ID=68139513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910208444.7A Expired - Fee Related CN110332607B (en) | 2019-03-19 | 2019-03-19 | Indoor air conditioner with split concealed fan coil and equal and lasting balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332607B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1048342A1 (en) * | 1982-01-04 | 1983-10-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Automatic balancing device |
| JPH0618058A (en) * | 1992-06-30 | 1994-01-25 | Toyotomi Co Ltd | Cold air dehumidifier with built-in water tank |
| JPH08200724A (en) * | 1995-01-30 | 1996-08-06 | Matsushita Seiko Co Ltd | Drain treating apparatus for air conditioner |
| JPH09210392A (en) * | 1996-01-30 | 1997-08-12 | Daikin Ind Ltd | Fan coil unit |
| JP2791296B2 (en) * | 1995-09-25 | 1998-08-27 | 株式会社日立製作所 | refrigerator |
| CN201852947U (en) * | 2010-11-10 | 2011-06-01 | 重庆地质仪器厂 | Automatic leveling detector and core body seat thereof |
| CN104456728A (en) * | 2014-11-14 | 2015-03-25 | 珠海格力电器股份有限公司 | Air conditioning unit |
| CN105757954A (en) * | 2016-04-20 | 2016-07-13 | 海信（山东）空调有限公司 | Self-water-diversion type water-containing plate and duct-type air conditioner |
| CN205593079U (en) * | 2016-05-12 | 2016-09-21 | 滁州市仙迪节能科技有限公司 | Automatic change energy -conserving air conditioner |
| CN206745630U (en) * | 2016-11-14 | 2017-12-15 | 陈丽真 | Tumbler water bottle |
-
2019
- 2019-03-19 CN CN201910208444.7A patent/CN110332607B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1048342A1 (en) * | 1982-01-04 | 1983-10-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Automatic balancing device |
| JPH0618058A (en) * | 1992-06-30 | 1994-01-25 | Toyotomi Co Ltd | Cold air dehumidifier with built-in water tank |
| JPH08200724A (en) * | 1995-01-30 | 1996-08-06 | Matsushita Seiko Co Ltd | Drain treating apparatus for air conditioner |
| JP2791296B2 (en) * | 1995-09-25 | 1998-08-27 | 株式会社日立製作所 | refrigerator |
| JPH09210392A (en) * | 1996-01-30 | 1997-08-12 | Daikin Ind Ltd | Fan coil unit |
| CN201852947U (en) * | 2010-11-10 | 2011-06-01 | 重庆地质仪器厂 | Automatic leveling detector and core body seat thereof |
| CN104456728A (en) * | 2014-11-14 | 2015-03-25 | 珠海格力电器股份有限公司 | Air conditioning unit |
| CN105757954A (en) * | 2016-04-20 | 2016-07-13 | 海信（山东）空调有限公司 | Self-water-diversion type water-containing plate and duct-type air conditioner |
| CN205593079U (en) * | 2016-05-12 | 2016-09-21 | 滁州市仙迪节能科技有限公司 | Automatic change energy -conserving air conditioner |
| CN206745630U (en) * | 2016-11-14 | 2017-12-15 | 陈丽真 | Tumbler water bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110332607B (en) | 2020-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104197411B (en) | The indoor set and air conditioner of air conditioner | |
| CN106352470A (en) | Controlling method and device used for air-conditioners and air-conditioners | |
| CN107940547B (en) | Wall-mounted air deflector, regulation and control method thereof and wall-mounted air conditioner | |
| CN104390274A (en) | Ventilation and air conditioning system for base station room | |
| CN204438383U (en) | Air conditioner for kitchen | |
| CA2288050C (en) | High-efficiency air-conditioning system with high-volume air distribution | |
| CN110332607A (en) | A kind of split type hidden fan coiler indoor air conditioner that equity persistently balances | |
| CN106287963B (en) | Air conditioner and its air supply method | |
| CN208063645U (en) | A kind of communications equipment room Intelligence Cooling System | |
| CN104534584A (en) | Air conditioning system combining evaporating cooling and evaporating condensing for large/ small subway environment | |
| CN207438845U (en) | A kind of air conditioner indoor unit swing flap blade and with its air conditioner | |
| CN205227536U (en) | Computer room air conditioner | |
| CN204629852U (en) | A kind of concealed type furred ceiling one air-cooled ducted air conditioner | |
| CN107702306A (en) | Air conditioner room unit snail tongue and air conditioner room unit | |
| CN209893593U (en) | Distributed fan dehumidification system | |
| CN204345811U (en) | Base station machine room ventilation and air conditioning system | |
| CN103141571A (en) | Single-refrigeration water-source heat pump grain cooling unit | |
| TW265404B (en) | Air-conditioning equipment | |
| JP2008190825A (en) | Air conditioning system for shop | |
| CN208619714U (en) | A kind of coiled-type gas shut-off valve | |
| CN202915527U (en) | Adjustable air diffuser | |
| CN206572880U (en) | Seed storage device | |
| CN205227512U (en) | Air conditioner | |
| CN211903171U (en) | Integrated new trend system of ceiling type radiation air conditioner hydraulic balance that adjusts temperature | |
| CN211316343U (en) | Cooling dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201103 Address after: Room 508, No.28, liming Industrial Zone, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Laiyi Machinery Co.,Ltd. Address before: 250014 Energy Research Institute, 19 ASTRI Road, Lixia District, Ji'nan, Shandong Applicant before: Dai Shaowu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: Minfu village, Minzhu Town, Daowai District, Harbin City, Heilongjiang Province Patentee after: Harbin Xingbang ventilation equipment Co.,Ltd. Address before: 325000 room 508, No. 28, liming Industrial Zone, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Laiyi Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |