CN201827559U - Extendable connecting pipe and air conditioner using same - Google Patents
Extendable connecting pipe and air conditioner using same Download PDFInfo
- Publication number
- CN201827559U CN201827559U CN2010205643955U CN201020564395U CN201827559U CN 201827559 U CN201827559 U CN 201827559U CN 2010205643955 U CN2010205643955 U CN 2010205643955U CN 201020564395 U CN201020564395 U CN 201020564395U CN 201827559 U CN201827559 U CN 201827559U
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- pipe joint
- cloudy
- sun
- connecting tube
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Abstract
The utility model discloses an extendable connecting pipe and an air conditioner using the same, wherein the connecting pipe comprises at least one section of pipe body, a pipe body joint positive section is arranged at one end, a pipe body joint negative section is arranged at the other end, and the outer diameter of the pipe body joint positive section is matched with the inner diameter of the pipe body joint negative section; the air conditioner comprises an outdoor unit and an indoor unit, a quick joint positive section and/or a quick joint negative section are/is assembled on the outdoor unit, the quick joint negative section and/or the quick joint positive section are/is assembled on the indoor unit, and the quick joint positive section and/or the quick joint negative section on the outdoor unit are/is connected with the quick joint negative section and/or the quick joint positive section through the extendable connecting pipe; furthermore, the outer diameter of the quick joint positive section is matched with the inner diameter of the pipe body joint negative section, and the inner diameter of the quick joint negative section is matched with the outer diameter of the pipe body joint positive section. As the length of a pipeline can be flexibly extended, the extendable connecting pipe is conductive to simply, quickly and conveniently mounting the air conditioner and can further reduce the mounting cost.
Description
Technical field
The utility model relates to the air regulator technical field, relates in particular to a kind of connecting tube that the rapid pipe joint air-conditioning can conveniently extend when mounted that is used for, particularly be suitable for R410 refrigerant type, can not emptying detachable air conditioner.
Background technique
Existing rapid pipe joint air-conditioning because of needing may enter in the resolution system problem of air moisture, can increase refrigerant in independent system.Generally speaking, the connecting tube length of air-conditioning is fixing before dispatching from the factory, when mounted as needing lengthening connecting tube length will be difficult to realize.This be because: the refrigerant pressure of each parts of rapid pipe joint air-conditioning product (as indoor set, outdoor unit, connecting tube etc.) the insides enters system all greater than barometric pressure with the water vapor that prevents the air the inside; If the lengthening connecting tube just must guarantee that section of lengthening connecting tube the inside does not have air, and the refrigerant phenomenon does not appear leaking in the system behind the lengthening connecting tube.Therefore, be necessary to design a kind of connecting tube that can extend fast at rapid pipe joint air-conditioning product.
The model utility content
In view of this, the utility model purpose is to provide a kind of connecting tube that extends; On this basis, use the air conditioner of this connecting tube, because of prolonging duct length neatly, the device that can install an air-conditioner simply, quickly and easily, thus reduce mounting cost.
For solving above technical problem, the technical solution adopted in the utility model is:
The described connecting tube that extends comprises at least one section body, and an end of described body is provided with pipe joint sun section, and the other end is provided with the cloudy section of pipe joint, and the external diameter of described pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary.
More preferably, an end of described body is provided with two pipe joint sun sections, and the other end is provided with the cloudy section of two pipe joints.
Described air conditioner, comprise outdoor unit and indoor set, be equipped with the cloudy section of rapid pipe joint sun section and/or rapid pipe joint on the described outdoor unit, be equipped with cloudy section of rapid pipe joint and/or rapid pipe joint sun section on the described indoor set, be connected by the connecting tube that can extend between rapid pipe joint on described outdoor unit sun section and/or rapid pipe joint sun section and the cloudy section of the rapid pipe joint on the described indoor set and/or the rapid pipe joint sun section, wherein: the described connecting tube that extends comprises at least one section body, one end of described body is provided with pipe joint sun section, the other end is provided with the cloudy section of pipe joint, and the external diameter of described pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary; The external diameter of described rapid pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary, and the external diameter of the internal diameter of the cloudy section of described rapid pipe joint and described pipe joint sun section is complementary.
More preferably, be equipped with two rapid pipe joint sun sections on the described outdoor unit, be equipped with the cloudy section of two rapid pipe joints on the described indoor set; One end of described body is provided with the cloudy section of two pipe joints, and the other end is provided with two pipe joint sun sections.
More preferably, the cloudy section welding of an end of described body and described pipe joint, the other end and the welding of pipe joint sun section.
More preferably, the sun of the rapid pipe joint on described outdoor unit section is tightened with the stop valve on the described outdoor unit; The cloudy section of rapid pipe joint on the described indoor set is just managed welding with the vaporizer on the described indoor set.
Compared with prior art, the utility model is as long as join the pipe joint sun section of one section body with the cloudy section of pipe joint of another section body, just can prolong duct length easily, and guarantee that connecting tube has better seal, this helps the device that installs an air-conditioner simply, quickly and easily, thereby significantly reduces the mounting cost of air conditioner.
Description of drawings
Fig. 1 is can the extend schematic representation of one section body in the connecting tube of the utility model;
Fig. 2 is to use the air conditioner schematic representation of the connecting tube that extends shown in Figure 1.
Among the figure, relevant reference character is:
1---outdoor unit;
2---rapid pipe joint sun section;
3---rapid pipe joint sun section;
4---body;
5---the cloudy section of pipe joint;
6---the cloudy section of pipe joint;
7---pipe joint sun section;
8---pipe joint sun section;
9---indoor set;
10---the cloudy section of rapid pipe joint;
11---the cloudy section of rapid pipe joint.
Embodiment
For further understanding basic principle of the present utility model and structure, the utility model is described below in conjunction with drawings and Examples.
Referring to Fig. 1, can an extend preferred embodiment of connecting tube of the utility model is shown.This connecting tube that can extend comprises at least one section soft body 4, the one end is provided with pipe joint sun section 7 and 8, the other end is provided with the cloudy section 5 and 6 of pipe joint, wherein the internal diameter of the external diameter of pipe joint sun section 7 and 8 and the cloudy section 5 and 6 of pipe joint is complementary, and particularly: the external diameter of pipe joint sun section 7 and 8 can equate with the internal diameter of the cloudy section 5 and 6 of pipe joint; It also can be interference fit; Or Spielpassung, need when connecting, take to add seal approach such as O type circle again.When needing the pipe joint sun section of one section body 4 is joined, tightened with the cloudy section of pipe joint of another section body 4, just can prolong duct length easily, and guarantee that connecting tube has better seal.
An end of going up routine middle tube body 4 is provided with a plurality of pipe joint sun sections, and the other end is provided with the cloudy section of a plurality of pipe joints.In fact, the cloudy section of pipe joint sun section and pipe joint also can at one end be set simultaneously, and the other end is provided with cloudy section of the pipe joint of respective number and pipe joint sun section simultaneously.Certainly, a pipe joint sun section also can only at one end be set, and the other end is provided with the cloudy section of a pipe joint.
Referring to Fig. 2, a preferred embodiment that uses the above-mentioned connecting tube air conditioner that extends is shown.In the air conditioner basis shown in Figure 2, add two rapid pipe joints sun sections 2 and 3 on the outdoor unit 1; The body 4 of connecting tube adds the cloudy section 5 and 6 of two pipe joints, and adds two rapid pipe joint sun sections 7 and 8; Indoor set 9 adds the cloudy section 10 and 11 of two rapid pipe joints.
Working principle is: rapid pipe joint sun section 2 and 3 respectively with outdoor unit 1 on two stop valves tighten, form a confined space; Can extend connecting tube the body two ends respectively with 7 and 8 welding of 5 and 6, two pipe joints sun of the cloudy section of two pipe joints section, form an airtight space; The vaporizer of indoor set 9 is just managed respectively and is welded with the cloudy section 10 and 11 of two rapid pipe joints, also forms an airtight space simultaneously.
The coolant injection process is: fill refrigerant respectively in the body 4 of outdoor unit 1, the connecting tube that can extend, indoor set 9, the coolant quantity of connecting tube fills with the rice number by how many grams of 1 meter needs of every increase are surplus.Three's coolant quantity sum is the coolant quantity of entire machine design.For example, suppose that one 35 machine refrigerant total amount is 1200g, the three fills quantity and is: indoor set 200g; Connecting tube is by 4 meters of standard configurations, and the coolant quantity of connecting tube is 28 * 4g; Outdoor unit is 1200-200-(28 * 4) g.
Installation process is: as shown in Figure 2, the cloudy section 5 of pipe joint in the following connecting tube of normal condition is connected with 3 with the rapid pipe joint sun section 2 of outdoor unit 1 respectively with 6; The rapid pipe joint sun section 7 and 8 of connecting tube is tightened with the cloudy section 10 and 11 of the rapid pipe joint of indoor set 9 respectively; So far, the outdoor unit 1 of air conditioner is connected with indoor set 9 finishes.The connecting tube that can extend more convenient when the rapid pipe joint air conditioner is installed, quickly like this helps to reduce mounting cost.
As connecting tube is short and need lengthening, then assembling in such a way when installing: earlier the cloudy section 5 of pipe joint of first connecting tube is connected, tightens with 3 with the rapid pipe joint sun of outdoor unit 1 sections 2 with 6; Then, the pipe joint of the pipe joint of first connecting tube sun section 7 and 8 and second connecting tube is tightened for cloudy section 5 and 6; At last, the pipe joint of second connecting tube sun section 7 is connected with 11 with cloudy section 10 of the rapid pipe joint of indoor set 9 with 8.Not enough as two sections connecting tubes, can continue to connect other body 4, specifically can install with reference to aforesaid way, do not repeat them here.
In addition, the other end is provided with positive section of the cloudy section of the pipe joint of respective number and pipe joint simultaneously if body 4 one ends of connecting tube are provided with pipe joint sun section and the cloudy section of pipe joint simultaneously, pipe joint sun section only is set at one end perhaps and the other end is provided with the situation of the cloudy section of a pipe joint, the length that also can prolong connecting tube with reference to aforesaid way.
In addition, the cloudy section of rapid pipe joint is set on outdoor unit 1, simultaneously the situation that rapid pipe joint sun section is set on the indoor set 9 with on routine identical, do not repeat them here.
Like this, just can realize extend the voluntarily installation of connecting tube of rapid pipe joint type air conditioner user.For example, 25/35 type that the claimant successfully develops, its connecting tube length just can satisfy various situations such as 4 meters+2 meters, 4 meters+4 meters, 8 meters+4 meters.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the connecting tube that can extend comprises at least one section body, it is characterized in that, an end of described body is provided with pipe joint sun section, and the other end is provided with the cloudy section of pipe joint, and the external diameter of described pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary.
2. the connecting tube that extends as claimed in claim 1 is characterized in that, an end of described body is provided with two pipe joint sun sections, and the other end is provided with the cloudy section of two pipe joints.
3. air conditioner, comprise outdoor unit and indoor set, it is characterized in that, be equipped with the cloudy section of rapid pipe joint sun section and/or rapid pipe joint on the described outdoor unit, be equipped with cloudy section of rapid pipe joint and/or rapid pipe joint sun section on the described indoor set, be connected by the connecting tube that can extend between rapid pipe joint on described outdoor unit sun section and/or rapid pipe joint sun section and the cloudy section of the rapid pipe joint on the described indoor set and/or the rapid pipe joint sun section, wherein: the described connecting tube that extends comprises at least one section body, one end of described body is provided with pipe joint sun section, the other end is provided with the cloudy section of pipe joint, and the external diameter of described pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary; The external diameter of described rapid pipe joint sun section and the internal diameter of the cloudy section of described pipe joint are complementary, and the external diameter of the internal diameter of the cloudy section of described rapid pipe joint and described pipe joint sun section is complementary.
4. air conditioner as claimed in claim 3 is characterized in that, is equipped with two rapid pipe joint sun sections on the described outdoor unit, is equipped with the cloudy section of two rapid pipe joints on the described indoor set; One end of described body is provided with the cloudy section of two pipe joints, and the other end is provided with two pipe joint sun sections.
5. air conditioner as claimed in claim 3 is characterized in that, the cloudy section welding of an end of described body and described pipe joint, the other end and the welding of pipe joint sun section.
6. air conditioner as claimed in claim 3 is characterized in that, the rapid pipe joint sun section on the described outdoor unit is tightened with the stop valve on the described outdoor unit; The cloudy section of rapid pipe joint on the described indoor set is just managed welding with the vaporizer on the described indoor set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205643955U CN201827559U (en) | 2010-10-15 | 2010-10-15 | Extendable connecting pipe and air conditioner using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205643955U CN201827559U (en) | 2010-10-15 | 2010-10-15 | Extendable connecting pipe and air conditioner using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827559U true CN201827559U (en) | 2011-05-11 |
Family
ID=43966093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205643955U Expired - Fee Related CN201827559U (en) | 2010-10-15 | 2010-10-15 | Extendable connecting pipe and air conditioner using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957047A (en) * | 2010-10-15 | 2011-01-26 | 广东志高空调有限公司 | Extensible connecting pipe and air conditioner using same |
-
2010
- 2010-10-15 CN CN2010205643955U patent/CN201827559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957047A (en) * | 2010-10-15 | 2011-01-26 | 广东志高空调有限公司 | Extensible connecting pipe and air conditioner using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |