CN107763777B - Gas collecting and distributing structure for indoor temperature control - Google Patents
Gas collecting and distributing structure for indoor temperature control Download PDFInfo
- Publication number
- CN107763777B CN107763777B CN201711188819.5A CN201711188819A CN107763777B CN 107763777 B CN107763777 B CN 107763777B CN 201711188819 A CN201711188819 A CN 201711188819A CN 107763777 B CN107763777 B CN 107763777B
- Authority
- CN
- China
- Prior art keywords
- pipe
- air
- box body
- wall
- opening
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- 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
- F24F13/02—Ducting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the field of heating and refrigeration, and particularly relates to a gas distributing structure for indoor temperature control. The box comprises a hollow square box body, a pipe end is connected with the box body and communicated with a box cavity, and is a main gas pipe for supplying gas or returning gas to the box cavity, a branch thin pipe for conveying gas in the box cavity out is connected to a box body wall adjacent to or opposite to the box body wall of the box body connected with the main gas pipe, the main gas pipe and the branch thin pipe are detachably connected to the box body, a frame joint clamping groove for erecting the main gas pipe or the branch thin pipe is fixedly connected to the box body, the frame joint clamping groove comprises a groove cavity, a groove bottom wall and a groove outer wall which are upwards opened, a frame joint embedding opening with an upper end opened is formed in the groove outer wall in a penetrating mode, and a gas hole communicated with the box cavity is formed in the box body wall corresponding to the frame joint embedding opening. The utility model has the advantages of this application simple structure, easy maintenance, part reuse also, with low costs, the installation of selectivity, adjustable installation position, application scope is wide, and the practicality is strong, and with low costs.
Description
Technical Field
The invention belongs to the field of heating and refrigeration, and particularly relates to a gas distributing structure for indoor temperature control.
Background
The existing indoor refrigerating and heating modes comprise an air conditioner air supply mode and an electric heating floor heating mode with an electric heating wire inside, but the problems of high indoor air flow, high energy consumption, poor environmental protection, inconvenient maintenance and the like exist in the modes. The existing pipeline through the heat exchange mode is simple in structure, difficult to detach after being installed, high in loss, high in cost and high in maintenance cost, and parts are required to be replaced once the pipeline is positioned and is not reloaded.
Disclosure of Invention
The invention aims to provide a gas distributing structure for indoor temperature control.
The technical aim of the invention is realized by the following technical scheme:
the utility model provides a gas collection and distribution structure for indoor temperature control, includes hollow square box body, and the pipe end is connected with the box body and communicates with each other and for the total gas pipe of box chamber air feed or return air, connects to the branch tubule that goes out with the gas delivery in the box chamber on the box body wall of the box body adjacent or opposite of box body that connects the total gas pipe, total gas pipe and branch tubule detachably link to on the box body, the box body is outer to be linked firmly and is used for bridging total gas pipe or branch tubule's bridging draw-in groove, bridging draw-in groove includes upwards open cell chamber, cell bottom wall and cell outer wall, runs through on the cell outer wall open bridging embedding mouth in upper end has been seted up on the cell outer wall, correspond on the box body wall bridging embedding mouth open with the communicating gas pocket of cell; the air holes comprise a total air hole connected with the total air pipe and a branch air hole connected with the branch tubule; the air distribution structure comprises an air distribution bent pipe which is connected with the air distribution pipe and is communicated with the air distribution pipe and is located in the center of the box cavity, and an air distribution spherical surface which is located on the wall of the box cavity opposite to the branch air holes, wherein the air distribution bent pipe comprises an air feeding pipe part connected with the air distribution hole, an air outlet pipe part which is located in the center of the air distribution balloon surface and is opposite to the air distribution balloon surface, the air feeding pipe part is connected with the air feeding pipe part, the air outlet pipe part is gradually inclined upwards from the rear end of the air feeding pipe part to the suspended front end of the air distribution bent pipe part, and the air distribution balloon surface center is located on the upper part of the wall of the box cavity.
The main air pipe and the branch tubule are not arranged on the wall surface of the same box body wall so as to send air into different branch tubules as uniformly as possible.
Preferably, the outer opening of the air hole is provided with a funnel-shaped guide opening, and the port of the main air pipe and the branch tubule, which are in butt joint with the wall of the box body, is provided with a positioning clamping piece for fixing the pipe end and inserting the front end into the guide opening.
Preferably, the positioning clamping piece comprises an outer sleeve with a built-in spring and fixedly arranged on the main air pipe or the branch tubule, a movable clamping sleeve which is sleeved into the outer sleeve from the rear end of the outer sleeve and is sleeved on the main air pipe or the branch tubule, and a sealing head which is fixedly arranged at the front end of the outer sleeve and can be at least partially embedded into the guide opening; the front end of the movable clamping sleeve is propped against the rear end of the spring.
Preferably, the rear end of the movable clamping sleeve is integrally connected with an enlarged stabilizing disc, the stabilizing disc is limited in the groove cavity and props against the inner side of the outer wall of the groove, at least one side disc edge of the stabilizing disc, which is in contact with the outer wall of the groove, is an arc-shaped guide edge, and the front end of the movable clamping sleeve is limited in the outer sleeve.
The design of adopting the arc guide edge is convenient for loading, reduces the contact area, and is convenient for further extrusion and easy taking out when increasing force during taking out.
Preferably, the air hole is higher than the bottom wall of the tank, the frame joint embedding opening is a square opening, and the outer part of the main air pipe and the branch tubule at least and the frame joint embedding opening embedding part are square.
The design of above-mentioned square structure has improved the stability of structure during and after the installation, is difficult for receiving the influence deflection or the not hard up of atmospheric pressure impact force and external structure, stable in structure, the installation location is accurate.
Preferably, the front end of the outer sleeve is provided with a narrow opening, the sealing head is a rubber sleeve sleeved on the narrow opening, the outer surface of the rubber sleeve is conical, and the diameter of the rear end of the rubber sleeve is larger than the outer diameter of the outer sleeve.
The sealing head has a larger diameter relative to the outer sleeve, so that the sealing head can be ensured to block the guide port in a fully sealed manner as much as possible, and the tightness is ensured.
Preferably, the front end of the narrow opening portion exceeds the sealing head.
The structure can avoid the air hole of the flexible sealing head with elasticity, ensure that the narrow opening part and the air hole opening are in hard contact, and ensure effective positioning and ventilation.
Preferably, the outer wall of the box body is provided with a guide channel which is used for guiding the sealing head to be guided to the guide opening in an upward extending mode at the position corresponding to the orifice, and the guide channel is an inclined channel which is gradually increased from the upper end of the orifice to the depth of the top surface of the box body.
The air hole butt joint device is convenient to butt joint with the air hole from top to bottom, and is simple and convenient to operate.
Preferably, the sealing head rear part is sleeved with a hard guiding sleeve, and the guiding sleeve comprises a guiding surface, an end limiting surface and a limiting surface, wherein the guiding surface is attached to the peripheral surface of the sealing head, the end limiting surface is matched with the rear end surface of the sealing head, and the limiting surface is integrally connected to the joint of the guiding surface and the end limiting surface and extends outwards for limiting.
The sealing head is elastic, the guide sleeve is arranged to effectively prevent the sealing head from being excessively extruded in the guide channel due to excessive friction force so as to be unfavorable for installation, the guide sleeve can smoothly assist the sealing head to guide to a required position, and meanwhile, the guide sleeve and the outer wall surface of the box body are not contacted after the sealing head is installed in place at the guide port, once the sealing head and the narrow port part have a disconnecting trend or are separated from a part, the limiting edge surface is blocked outside the guide channel, so that the sealing head is extruded onto a stepped surface between the narrow port part and the front end of the outer sleeve backwards along the guide channel in the downward advancing process of the sealing head, the sealing performance is ensured not to be exceeded at the required position, and the sealing is not required to be adjusted and installed.
In summary, the invention has the following beneficial effects:
1. according to the air conditioner, the vacuum pipeline is arranged on the indoor wall surface or the ground, then low-temperature or high-temperature air is conveyed to the vacuum pipeline, the air can be refrigerating and heating air which can be obtained in other modes through the form of evaporation phase change heat exchange of the refrigerant (refrigerant), and the air is conducted to the indoor space through the pipeline process, so that the refrigerating and heating effects are achieved. This application is through total trachea to the box of supplying gas or return air to by branching tubule to indoor wall or wall regional even transport, this application's box of supplying gas and pipeline adopt to be detachably connected mode, this application's dismantlement mode joint is convenient, from top to bottom card to the groove outer wall and on the frame joint inlays the mouth, because the roof pressure effect of spring is in case when reaching the guide mouth of funnel form in-process downwards, then the automatic indentation of pipe front end is in the guide mouth and dock with the gas pocket, and seal through the sealed head, only need pull the pipe backward when need demolising, because the spacing effect of stabilizer plate, make the spring by the extrusion, location block and pipe end deviate from the guide mouth, the process of pulling backward and upwards carrying has realized demolishing.
2. The utility model has the advantages of this application simple structure, easy maintenance, part reuse also, with low costs, the installation of selectivity, adjustable installation position, application scope is wide, and the practicality is strong, and with low costs.
3. This application is convenient structure of dismantling, needs the gas pocket to all be located the lower part position of box body, in the design of same horizontal layer, is unfavorable for gaseous smooth derivation, especially is close to the branch gas pocket of total gas pocket, because the impact force of sending into the air current, hardly has the gas to send into, can lead to the uneven of sending out. According to the air distribution device, the fed air is guided to the center of the air distribution surface on the box cavity wall opposite to the branch air holes through the air distribution bent pipe, and is reflected towards the branch air holes through the air distribution surface and uniformly distributed, and the center of the air distribution surface faces the center of the horizontal area distributed by the branch air holes during design, so that the optimal reflection and air distribution effects are achieved.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a second schematic structural diagram of the present application;
FIG. 3 is a partial schematic view of the present application;
FIG. 4 is a schematic view of the structure of the guide sleeve;
FIG. 5 is a schematic diagram of a first embodiment of a box and a gas homogenizing structure;
fig. 6 is a schematic diagram of a box and a gas homogenizing structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Embodiment one:
a gas collection and distribution structure for indoor accuse temperature, its characterized in that: the box comprises a hollow square box body 1, a main air pipe 2, the pipe end of which is connected with the box body and communicated with the box cavity and used for supplying or returning air to the box cavity, a branch thin pipe 3, which is connected to the box body wall adjacent to or opposite to the box body wall of the box body connected with the main air pipe and used for conveying air in the box cavity, wherein the main air pipe and the branch thin pipe are detachably connected to the box body, a frame joint slot 11 used for frame joint of the main air pipe or the branch thin pipe is fixedly connected to the box body, the frame joint slot comprises a slot cavity 111, a slot bottom wall 112 and a slot outer wall 113 which are upwards opened, a frame joint embedding opening 114 with an upper end opened is formed in the slot outer wall in a penetrating way, and an air hole communicated with the box cavity is formed in the box body wall corresponding to the frame joint embedding opening; the air holes comprise a total air hole connected with the total air pipe and a branch air hole connected with the branch tubule; the main air pipe comprises an air supply pipe and an air return pipe which are respectively positioned at two ends of the box body, an air homogenizing structure is arranged in the box cavity, the air homogenizing structure comprises an air homogenizing bent pipe 91 which is communicated with the main air pipe connected with the air supply pipe and goes deep into the center of the box cavity, and an air homogenizing spherical surface 92 which is arranged on the box cavity wall opposite to the branch air holes, the air homogenizing bent pipe comprises an air supply pipe part connected with the main air holes and an air outlet pipe part 912 of which the pipe orifice faces the center of the air homogenizing spherical surface, the air supply pipe part is connected with the air outlet pipe part through the air outlet pipe part, the air outlet pipe part is gradually inclined upwards from the rear end of the air supply pipe part to the suspended front end of the air supply pipe part, and the center of the air homogenizing spherical surface is positioned at the upper part of the box cavity wall.
The main air pipe and the branch tubule are not arranged on the wall surface of the same box body wall so as to send air into different branch tubules as uniformly as possible.
The outer opening of the air hole is provided with a funnel-shaped guide opening 12, and a positioning clamping piece used for fixing the pipe end and inserting the front end into the guide opening is arranged on a port where the main air pipe and the branch tubule are in butt joint with the wall of the box body.
The positioning clamping piece comprises an outer sleeve 51 with a built-in spring 52 and fixedly arranged on the main air pipe or the branch tubule, a movable clamping sleeve 53 which is sleeved into the outer sleeve from the rear end of the outer sleeve and is sleeved on the main air pipe or the branch tubule, and a sealing head 54 which is fixedly arranged at the front end of the outer sleeve and can be at least partially embedded into the guide opening; the front end of the movable clamping sleeve is propped against the rear end of the spring.
The movable cutting ferrule rear end is connected with enlarged stabilizer 531 in an organic whole, the stabilizer is limited in the cell intracavity and support in the cell outer wall is inboard, just the stabilizer is along being arc guide edge 5311 with the side dish edge that the cell outer wall is inconsistent at least, the movable cutting ferrule front end is limited in the outer tube.
The design of adopting the arc guide edge is convenient for loading, reduces the contact area, and is convenient for further extrusion and easy taking out when increasing force during taking out.
The air holes are higher than the bottom wall of the tank, the frame joint embedded opening is a square opening, and the outer parts of the main air pipe and the branch tubules and at least the frame joint embedded opening embedded part are square.
The design of above-mentioned square structure has improved the stability of structure during and after the installation, is difficult for receiving the influence deflection or the not hard up of atmospheric pressure impact force and external structure, stable in structure, the installation location is accurate.
The front end of the outer sleeve is provided with a narrow opening 511, the sealing head is a rubber sleeve sleeved on the narrow opening, the outer surface of the rubber sleeve is conical, and the diameter of the rear end of the rubber sleeve is larger than the outer diameter of the outer sleeve.
The sealing head has a larger diameter relative to the outer sleeve, so that the sealing head can be ensured to block the guide port in a fully sealed manner as much as possible, and the tightness is ensured.
The front end of the narrow opening part exceeds the sealing head.
The structure can avoid the air hole of the flexible sealing head with elasticity, ensure that the narrow opening part and the air hole opening are in hard contact, and ensure effective positioning and ventilation.
The guide groove 12 for guiding the sealing head to the guide opening is formed in the outer wall of the box body in an upward extending mode at the position corresponding to the opening, and the guide groove is an inclined groove with gradually increased groove depth from the upper end of the opening to the top surface of the box body.
The air hole butt joint device is convenient to butt joint with the air hole from top to bottom, and is simple and convenient to operate.
The sealing head rear part cover is equipped with the smooth cover 55 of stereoplasm, smooth cover includes smooth face 551 with sealing head global laminating, with sealing head rear end face complex end limit face 552 and an organic whole connect in smooth face and end limit face junction and outwards extend the spacing along face 553 that is used for.
The sealing head is elastic, the guide sleeve is arranged to effectively prevent the sealing head from being excessively extruded in the guide channel due to excessive friction force so as to be unfavorable for installation, the guide sleeve can smoothly assist the sealing head to guide to a required position, and meanwhile, the guide sleeve and the outer wall surface of the box body are not contacted after the sealing head is installed in place at the guide port, once the sealing head and the narrow port part have a disconnecting trend or are separated from a part, the limiting edge surface is blocked outside the guide channel, so that the sealing head is extruded onto a stepped surface between the narrow port part and the front end of the outer sleeve backwards along the guide channel in the downward advancing process of the sealing head, the sealing performance is ensured not to be exceeded at the required position, and the sealing is not required to be adjusted and installed.
Claims (3)
1. A gas collection and distribution structure for indoor accuse temperature, its characterized in that: the box comprises a hollow square box body (1), a main air pipe (2) with the pipe end connected with the box body and communicated with the box cavity and used for supplying or returning air to the box cavity, a branch thin pipe (3) connected to the box body wall adjacent to or opposite to the box body wall of the box body connected with the main air pipe and used for conveying air in the box cavity, and a frame joint clamping groove (11) used for fixedly connecting the main air pipe or the branch thin pipe is fixedly connected with the box body, the frame joint clamping groove comprises a groove cavity (111) with an upward opening, a groove bottom wall (112) and a groove outer wall (113), a frame joint embedding opening (114) with an upper end opening is formed in the groove outer wall in a penetrating mode, and an air hole communicated with the box cavity is formed in the box body wall corresponding to the frame joint embedding opening; the air holes comprise a total air hole connected with the total air pipe and a branch air hole connected with the branch tubule; the main air pipe comprises an air supply pipe and an air return pipe which are respectively positioned at two ends of the box body, an air homogenizing structure is arranged in the box cavity, the air homogenizing structure comprises an air homogenizing bent pipe (91) which is communicated with the main air pipe connected with the air supply pipe and goes deep into the center of the box cavity, and an air homogenizing spherical surface (92) which is arranged on the box cavity wall opposite to the branch air holes, the air homogenizing bent pipe comprises an air supply pipe part connected with the main air holes and an air outlet pipe part (912) of which the pipe orifice faces the center of an air homogenizing balloon surface, the air supply pipe part is connected with the air outlet pipe part through the air outlet pipe part, the air outlet pipe part is gradually inclined upwards from the rear end of the air outlet pipe part to the suspended front end of the air supply pipe part, the air homogenizing balloon surface center is positioned at the upper part of the box cavity wall,
the outer opening of the air hole is provided with a funnel-shaped guide opening (12), the port of the main air pipe and the branch tubule which are in butt joint with the wall of the box body is provided with a positioning clamping piece for fixing the pipe end and inserting the front end into the guide opening,
the positioning clamping piece comprises an outer sleeve (51) with a built-in spring (52) and fixedly arranged on the main air pipe or the branch tubule, a movable clamping sleeve (53) which is sleeved into the outer sleeve from the rear end of the outer sleeve and is sleeved on the main air pipe or the branch tubule, and a sealing head (54) which is fixedly arranged at the front end of the outer sleeve and can be at least partially embedded into the guide opening; the front end of the movable clamping sleeve is propped against the rear end of the spring,
the rear end of the movable cutting sleeve is integrally connected with an enlarged stabilizing disc (531), the stabilizing disc is limited in the groove cavity and props against the inner side of the outer wall of the groove, at least one side disc edge of the stabilizing disc, which is propped against the outer wall of the groove, is an arc-shaped guiding edge (5311), the front end of the movable cutting sleeve is limited in the outer sleeve,
the front end of the outer sleeve is provided with a narrow opening (511), the sealing head is a rubber sleeve with a conical outer surface sleeved on the narrow opening, the diameter of the rear end of the rubber sleeve is larger than the outer diameter of the outer sleeve,
an introduction channel (12) for guiding the sealing head to be introduced into the guide opening is formed on the outer wall of the box body in an upward extending way at the position corresponding to the orifice, the introduction channel (12) is an inclined channel with gradually increased groove depth from the upper end of the orifice to the top surface of the box body,
the rear part of the sealing head is sleeved with a hard guide sleeve (55), the guide sleeve comprises a guide surface (551) jointed with the peripheral surface of the sealing head, an end limiting surface (552) matched with the rear end surface of the sealing head and a limiting edge surface (553) integrally connected with the joint of the guide surface and the end limiting surface and extending outwards for use,
the main air pipe (2) and the branch tubule (3) are clamped onto the outer wall (113) of the groove and the frame joint embedding opening (114) from top to bottom through the positioning clamping piece, when the funnel-shaped guide opening (12) is reached in the downward process under the jacking action of the spring (52), the front end of the pipe is automatically pressed into the guide opening (12) and is in butt joint with the air hole, the pipe is sealed through the sealing head (54), the pipe is required to be pulled backwards when the pipe is required to be removed, and the spring (52) is extruded due to the limiting action of the stabilizing disc (531), the positioning clamping piece and the pipe end are separated from the guide opening (12), and the process of pulling backwards and lifting upwards is realized.
2. The gas distribution structure for indoor temperature control according to claim 1, wherein: the air holes are higher than the bottom wall of the tank, the frame joint embedded opening is a square opening, and the outer parts of the main air pipe and the branch tubules and at least the frame joint embedded opening embedded part are square.
3. The gas distribution structure for indoor temperature control according to claim 1, wherein: the front end of the narrow opening part exceeds the sealing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188819.5A CN107763777B (en) | 2017-11-24 | 2017-11-24 | Gas collecting and distributing structure for indoor temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711188819.5A CN107763777B (en) | 2017-11-24 | 2017-11-24 | Gas collecting and distributing structure for indoor temperature control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107763777A CN107763777A (en) | 2018-03-06 |
| CN107763777B true CN107763777B (en) | 2023-07-28 |
Family
ID=61276043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711188819.5A Active CN107763777B (en) | 2017-11-24 | 2017-11-24 | Gas collecting and distributing structure for indoor temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763777B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968936A (en) * | 1973-10-08 | 1976-07-13 | Luwa Ag | Air outlet apparatus |
| JP2009091887A (en) * | 2007-09-21 | 2009-04-30 | Asahi Kasei Homes Kk | Partition structure of indoor space of building |
| CN201386879Y (en) * | 2009-03-24 | 2010-01-20 | 南车戚墅堰机车有限公司 | Pipe plug |
| RU102096U1 (en) * | 2010-03-31 | 2011-02-10 | Государственное образовательное учреждение высшего профессионального образования "Курский государственный университет" | AIR DISTRIBUTOR |
| CN202830561U (en) * | 2012-09-05 | 2013-03-27 | 慈溪市飞龙电器有限公司 | Washing machine water pipe connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3005805A1 (en) * | 2017-05-23 | 2018-11-23 | Assek Technologie | Device and system for gas injection in and extraction from a building structure |
-
2017
- 2017-11-24 CN CN201711188819.5A patent/CN107763777B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968936A (en) * | 1973-10-08 | 1976-07-13 | Luwa Ag | Air outlet apparatus |
| JP2009091887A (en) * | 2007-09-21 | 2009-04-30 | Asahi Kasei Homes Kk | Partition structure of indoor space of building |
| CN201386879Y (en) * | 2009-03-24 | 2010-01-20 | 南车戚墅堰机车有限公司 | Pipe plug |
| RU102096U1 (en) * | 2010-03-31 | 2011-02-10 | Государственное образовательное учреждение высшего профессионального образования "Курский государственный университет" | AIR DISTRIBUTOR |
| CN202830561U (en) * | 2012-09-05 | 2013-03-27 | 慈溪市飞龙电器有限公司 | Washing machine water pipe connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107763777A (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210749127U (en) | Endoscope working channel connection structure | |
| CN107956947B (en) | Air supply and even air box and pipeline device | |
| CN107763777B (en) | Gas collecting and distributing structure for indoor temperature control | |
| CN203741928U (en) | Automatic water supply device | |
| CN107816787B (en) | Air supply and air homogenizing box device | |
| CN107806681B (en) | Indoor temperature-control cold and hot gas collecting and distributing structure | |
| CN107747658B (en) | Air supply box and pipeline connection structure for refrigeration and heating | |
| CN202074658U (en) | Water tank extraction mechanism of evaporative cooling fan | |
| CN208074371U (en) | It is a kind of include supply gas, the device of even gas box and pipeline | |
| CN208075260U (en) | One kind supplies gas, even gas box device | |
| CN208075203U (en) | A kind of hot and cold gas distributed structure of indoor temperature control | |
| CN208074370U (en) | A kind of structure of supply gas box and the pipeline connection of cooling and warming | |
| CN213727158U (en) | Control device for air inflow of non-transmission flotation tank | |
| CN208365657U (en) | Mobile air conditioner | |
| CN208075202U (en) | A kind of gas distributed structure for indoor temperature control | |
| CN207869948U (en) | A kind of pressure-compensating water dropper and drip irrigation zone | |
| CN207230891U (en) | A kind of air-conditioning drainage structure | |
| CN217448568U (en) | Connection structure of milk suction device | |
| CN207357501U (en) | A kind of automation point plastic structure of sticky glue | |
| CN206483644U (en) | A kind of right angle Glue dripping head | |
| CN215765376U (en) | A humidification structure that is used for skirting line room heater to have water yield and reminds function | |
| CN216853232U (en) | Seedling cultivation device based on garden engineering | |
| CN201152432Y (en) | Delivery pipe multi-end valve joint device | |
| CN205895301U (en) | Quick pump drainage device of colliery fire damp | |
| CN209368941U (en) | A kind of fire storage case |
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 |
Effective date of registration: 20180510 Address after: 313000 -8, 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant after: ZHEJIANG JIAZHONG SMART HOME TECHNOLOGY Co.,Ltd. Address before: 313000 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant before: ZHEJIANG JIAZHONG WOOD INDUSTRY CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190528 Address after: 313000 Tongde Road, Old Guan Town, Nanxun District, Huzhou City, Zhejiang Province, 28-6 Applicant after: ZHEJIANG XINGGUANG DIANKE INTELLIGENT HOME TECHNOLOGY Co.,Ltd. Address before: 313000 -8, 28 Tong De road, old town, Nanxun District, Huzhou, Zhejiang Applicant before: ZHEJIANG JIAZHONG SMART HOME TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |