TWM504178U - Water stop type pipe joint - Google Patents

Description

Water stop pipe joint

The present invention is a water pipe joint, and refers to a water stop type pipe joint for a mobile air conditioner.

The existing air conditioning equipment can be roughly classified into an air conditioner/air conditioner, a heater, a dehumidifier, etc., and its function is to adjust the indoor temperature/humidity, air cleanliness, and air circulation to the inside and outside. The air conditioner/air conditioner is mainly used to supply cold air to achieve the purpose of indoor cooling. The working principle of the heater or dehumidifier is to use the refrigerant under the action of the compressor to cause the air in the room to evaporate or condense. In order to achieve the purpose of temperature rise and humidity reduction, the conventional air conditioners have a fixed structure type, which is usually installed at a fixed point in the room, and nowadays, in order to improve the convenience of the air conditioner, a mobile air conditioner is developed. Since the air conditioner equipment generates machine water during operation, the existing fixed air conditioner can be connected to a drain line to remove water, and the existing mobile air conditioner has a water collecting unit inside, after the water accumulates to a certain amount. Then, a water pipe is connected from the lower drainage hole to guide the water to the bathroom or other places where the water can be discharged to the outdoors. However, the water pipe placement may cause the water level difference due to the difference of the threshold or other obstacles, so that the water can not be completely completed. Exclude and remain in the machine. If you need to completely eliminate it, move the machine to a place where you can drain the water to the outside, open below. The water hole to water completely drained.

In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a water-stop type pipe joint, which can improve the treatment of condensed water during operation when applied to a mobile air conditioner, so that the machine does not cause full water shutdown due to excessive water accumulation. .

The water stop type pipe joint proposed by the present invention for solving the prior art problem includes: a drainage unit provided with a first fixing seat, a second fixing seat, a first water stopping member, a soft seat, and a first a third fixing seat, a second water stopping member, a connecting cover and a connecting pipe member, wherein the second fixing base is connected to the first fixing base and is provided with a first gate and a second connecting portion, the first gate convex Provided in the second fixing base and communicating with the first fixing seat, the second connecting portion is extended and formed on the outer wall surface of the second fixing seat away from the first fixing seat, and the first water stopping member is telescopically disposed In the second fixing seat, the first gate is sealed, and the soft seat corresponds to the second connecting portion of the second fixing seat. The third fixing seat is disposed in the soft seat and is provided with a second gate. The protrusion is formed on the side wall of the third fixing seat away from the first water stopping member, the second gate communicates with the soft seat and the second connecting portion, and the second water stopping member is telescopically disposed at the third fixing The second gate is sealed in the seat, and the connecting cover is sleeved on the outer ring surface of the soft seat, and the connecting tube Fixed to the cover and connected to an external portion is provided, the external portion formed at a side of the transfer tube and projecting the connecting member cover.

In the water-stop type pipe joint as described above, the first fixing seat is provided with a first connecting portion, the first connecting portion is formed on the outer wall surface of the first fixing seat, and the first water stopping member is provided with a first connecting pin a first elastic member and a first water stop plug, the first latch is disposed on the second fixing seat, and each of the two ends is respectively provided with an engaging portion and a pressing portion, and the engaging portion and the pressing portion are respectively located The first elastic member is sleeved with the first latch and the second connecting portion is adjacent to the inner annular surface of the first gate and the pressing portion of the first latch, respectively. The first water stop plug sleeves the first latch and contacts the engaging portion, and the first water stop plug seals the first gate.

In the water-stop type pipe joint as described above, the soft seat is provided with a soft connecting portion and an inner ring groove, and the flexible connecting portion is formed on the outer wall surface of the soft seat and corresponds to the second connecting portion of the second fixing seat. The inner ring groove is recessed in the soft seat, and the third fixing seat is provided with an outer ring protrusion formed on one side outer ring edge surface of the third fixing seat and sandwiched in the inner ring of the soft seat In the slot, the second gate is connected to the soft connecting portion of the soft seat, the second water stopping member is provided with a second latch, a second elastic member and a second water stop plug, and the second latch is disposed in the third The fixing seat is respectively provided with a latching portion and a pressing portion, and the engaging portion and the pressing portion are respectively located outside the second gate and the soft connecting portion, and the second elastic member sleeves the latch and respectively respectively An outer side surface of the top third fixing seat and a pressing portion of the latch, the second water stop plug sleeves the second latch and contacts the engaging portion, and the second water stop plug seals the second gate, the connecting cover a perforation and an internal thread are provided, the perforation being penetrated by a soft joint portion of the soft seat, the internal thread being formed in the joint On the inner wall of the cover.

The water-stop type pipe joint as described above, the transfer pipe member is provided with a transfer external thread and a limit ring piece, and the transfer external thread is formed on an outer ring surface of one end of the transfer pipe member, and the transfer external thread is The internal threads of the connecting cover are screwed and fixed to each other to clamp the soft seat and the third fixing seat. The limiting ring piece is formed on the outer ring surface of the connecting pipe member and adjacent to the external thread. The limit ring covers the connection cover.

In the water-stop type pipe joint as described above, the outer diameter of the outer connecting portion is smaller than the outer diameter of the outer connecting thread, and the inner wall surface of the outer connecting portion is provided with a transfer internal thread.

In the water stop type pipe joint as described above, the second joint portion is disposed in line with the first gate.

The water-stop type pipe joint as described above is further provided with an air-conditioning unit, the air-conditioning unit is provided with a drain pipe, and the drain pipe is disposed on an outer wall surface of the air-conditioning unit adjacent to the bottom, and the first pipe joint portion of the first fixed seat is connected The drain pipe.

The water stop type pipe joint as described above is further provided with a water collecting unit that communicates with the water drain unit and is provided with a lock pipe portion formed on the outer wall surface of the water collecting unit facing the drain unit The locking tube portion is connected to receive the second gate of the third fixing seat, and the outer wall surface of the locking tube portion is provided with a circumferentially formed external thread, and the external thread of the locking tube portion and the external portion are The transfer internal threads are screwed together.

The water-stop pipe joint of the present invention is connected to the drain pipe of the air-conditioning unit and the lock pipe portion of the water collecting unit by the drain unit, and the second fixed connection of the air-conditioning unit when the air-conditioning unit and the water collecting unit are separated The first gate of the seat is closed by the first water stop, so that moisture remaining in the air conditioning unit does not leak outward through the drain pipe and the first gate, and the third fixed connection of the water collecting unit The second gate of the seat is also closed by the second water stop member, so that the moisture in the water collecting unit can be prevented from leaking outward. When the air conditioning unit and the water collecting unit are to be connected, the second connecting tube of the second fixing seat is made. When the first water stopping member and the second water stopping member are in contact with each other, the first water stopping member and the second water stopping member are respectively displaced in the opposite direction, and simultaneously canceled for the first gate When the road and the second gateway are closed, the air conditioning unit and the water collecting unit are in a state of communication. The present invention can prevent residual water or collect moisture when the air conditioning unit and the water collecting unit are disassembled through the normally closed water stopping function of the drainage unit. External leakage.

The technical means adopted by the present invention for achieving a predetermined new purpose are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 and FIG. 2 , the water stop type pipe joint of the present invention is connected to an air conditioning unit 10 and a water collecting unit 30 and includes a drainage unit 20 .

As shown in FIG. 1 to FIG. 4 , the air conditioning unit 10 is provided with a drain pipe 11 and a plurality of moving wheels 12 . The drain pipe 11 communicates with an outer wall surface disposed adjacent to the bottom of the air conditioning unit 10 . The wheel 12 is disposed at the bottom of the air conditioning unit 10 to facilitate the movement of the air conditioning unit 10.

The drainage unit 20 is connected to the air conditioning unit 10 and is provided with a first fixing base 21, a second fixing base 22, a first water stopping member 23, a soft seat 24, a third fixing seat 25, and a second stop. a water pipe 26, a connecting cover 27 and a connecting pipe member 28, the first fixing seat 21 is connected to the air conditioning unit 10 and is provided with a first connecting portion 211, and the first connecting portion 211 is extended and formed on the first fixing seat 21 The outer wall surface of the air conditioning unit 10 is connected to the drain pipe 11. The second fixing base 22 is connected to the first fixing base 21. In the preferred embodiment, the second fixing base 22 and the first fixing base 21 are bonded to each other. The second fixing base is provided with a first gate 221 and a second connecting portion 222. The first gate 221 is protruded in the second fixing base 22 and is opposite to the first fixing seat. The second connecting portion 222 is formed to extend away from the outer wall surface of the first fixing base 21 , and the second connecting portion 222 is disposed in line with the first gateway 221 .

The first water stop member 23 is disposed in the second fixing base 22 and is provided with a first latch 231, a first elastic member 232 and a first water stop plug 233. The first latch 231 is disposed through the second mount. And a clamping portion and a pressing portion are respectively disposed outside the first gate 221 and the second connecting portion 222, and the first elastic member 232 is sleeved. The first latch 231 is disposed adjacent to the inner ring surface of the first gate 221 and the pressing portion of the first latch 231, and the first water stop plug 233 is sleeved with the first latch 231 and contacts the engaging portion, and the first water stop plug 233 seals the first gate 221 .

The flexible seat 24 is provided with a flexible connecting portion 241 and an inner ring groove 242 extending from the outer wall surface of the flexible seat 24 and corresponding to the second connecting portion 222 of the second fixing seat 22, the soft connecting tube The outer diameter of the portion 241 is larger than the outer diameter of the second joint portion 222. The inner ring groove 242 is recessed in the soft seat 24 away from the flexible joint portion 241. The third fixed seat 25 is connected to the soft seat 24 and An outer ring protrusion 251 and a second gate 252 are formed. The outer ring protrusion 251 is formed on one side of the outer ring edge of the third fixing seat 25 and is disposed in the inner ring groove 242 of the flexible seat 24 . The second gate 252 is formed on the side wall of the third fixing seat 25 away from the first water stopping member 23 , and the second gate 252 communicates with the soft connecting portion 241 and the second connecting portion 222 .

The second water stop member 26 is disposed in the soft seat 24 and the third fixing base 25 and is provided with a second latch 261, a second elastic member 262 and a second water stop plug 263. The second latch 261 is worn. The third fixing base 25 is disposed at each of the two ends, and has a clamping portion and a pressing portion. The engaging portion and the pressing portion are respectively located outside the second gate 252 and the flexible connecting portion 241. The second elastic member 262 is disposed on the outer surface of the third fixing base 25 and the pressing portion of the second latch 261. The second water stop plug 263 sleeves the second latch 261 and contacts the second latch 261. The second waterstop 263 is closed to the second gate 252. The connecting cover 27 is sleeved on the outer ring surface of the flexible seat 24 and is provided with a through hole 271 and an internal thread 272. The soft seat 24 is provided. The flexible connecting portion 241 passes through the through hole 271 through the connecting cover 27, and the internal thread 272 is formed on the inner ring wall surface of the connecting cover 27.

The adapter tube member 28 is fixed in the connecting cover 27 and is provided with an outer connecting thread 281, a limiting ring piece 282 and an outer connecting portion 283. The outer connecting thread 281 is formed at one end of the connecting tube member 28. The outer ring thread 281 and the inner thread 272 of the connecting cover 27 are screwed and fixed to each other to clamp the soft seat 24 and the third fixing seat 25, and the limiting ring piece 282 is formed on the ring. The outer ring surface of the connecting member 28 is adjacent to the outer connecting thread 282. The limiting ring piece 282 covers an opening of the connecting cover 27. The outer connecting portion 283 is formed on one side of the connecting tube member 28 and extends. The connecting cover 27 has an outer diameter smaller than the outer diameter of the outer connecting thread 282, and an inner connecting surface 2831 is provided on the inner wall surface of the outer connecting portion 283.

Referring to FIG. 6 and FIG. 7 , the water collecting unit 30 communicates with the drainage unit 20 and is provided with a locking tube portion 31. In the preferred embodiment, the water collecting unit 30 is an internal hollow container or a container. a water pipe, the lock pipe portion 31 is formed on an outer wall surface of the water collecting unit 30 facing the drain unit 20, and the lock pipe portion 31 communicates with and accommodates the second gate 252 of the third mount 25, the lock The outer wall surface of the tube portion 31 is provided with a circumferentially formed external thread 311, and the external thread 311 of the locking tube portion 31 and the adapter internal thread 2831 of the outer portion 283 are screwed together.

Referring to FIG. 5 and FIG. 6 , the drain unit 20 of the present invention is respectively connected to the drain pipe 11 of the air conditioning unit 10 and the lock pipe portion 31 of the water collecting unit 30 , and the air conditioning unit 10 and the water collecting unit 30 . In order to disassemble the separated state, the pressing portion of the first plug 231 of the first water stop member 23 is supported by the first elastic member 232, and the first water stop plug 233 is sealed with the second fixing seat 22 In the first gateway 221, residual moisture in the air conditioning unit 10 does not leak outward through the drain pipe 11 and the first gate 221, and further, the pressing portion of the second pin 261 of the second water stop member 26 By the abutting support of the second elastic member 262 and the second water stop plug 263 sealing the second gate 252 of the third fixing seat 25, the moisture in the water collecting unit 30 can be prevented from leaking outward.

When the air conditioning unit 10 and the water collecting unit 30 are to be connected, the second connecting portion 222 of the second fixing base 22 is bored in the soft connecting portion 241 of the soft seat 24, and the first water stop during the installation process. The pressing portions of the member 23 and the second water stopping member 26 abut against each other, and respectively compress the two elastic members 232 and 262 so that the two engaging portions of the first water stopping member 23 and the second water stopping member 26 respectively Displacement in the opposite direction, and releasing the sealing of the two water stop plugs 233 and 263 for the first gate 221 and the second gate 252, respectively, the air conditioning unit 10 and the water collecting unit 30 form a communication state to enable fluid transportation. In operation, the present invention has a function of normally closing water through the drainage unit 20, and when applied to the air conditioning unit 10, the treatment of the condensed water of the air conditioning unit 10 during operation can be improved, so that the air conditioning unit 10 does not become full due to excessive water accumulation. The water stops.

Referring to FIG. 6 and FIG. 7 , through the use of the transfer tube member 28 of the drain unit 20, the hollow container or a long type of transfer water pipe can be connected according to the use requirement, and the hollow container can directly collect moisture, and the collection is ready for collection. After the completion, the disassembly and cleaning can be carried out, and the water pipe can directly introduce the water into the water outlet or the external water tank, thereby further expanding the functionality of the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention, and any technology that is familiar with the present technology. A person skilled in the art can make some modifications or modifications to the equivalent embodiments by using the technical content disclosed above without departing from the spirit and scope of the present invention. Technical simplifications Any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present invention.

10‧‧‧Air conditioning unit
11‧‧‧Drainage pipe
12‧‧‧ moving wheel
20‧‧‧Drainage unit
21‧‧‧First mount
211‧‧‧First Takeover Department
22‧‧‧Second fixed seat
221‧‧‧First Gate
222‧‧‧Second Receiver
23‧‧‧First water stop
231‧‧‧First bolt
232‧‧‧First elastic parts
233‧‧‧The first water stop
24‧‧‧Soft seat
241‧‧‧Soft Takeover Department
242‧‧‧ Inner ring groove
25‧‧‧ third mount
251‧‧‧Outer ring convex
252‧‧‧Second gate
26‧‧‧Second water stop
261‧‧‧Second latch
262‧‧‧Second elastic parts
263‧‧‧Second water stop
27‧‧‧Connecting cover
271‧‧‧Perforation
272‧‧‧ internal thread
28‧‧‧Transfer fittings
281‧‧‧Transfer external thread
282‧‧‧ Limit ring
283‧‧‧External Department
2831‧‧‧Transfer internal thread
30‧‧‧Water collection unit
31‧‧‧Locking Department
311‧‧‧ external thread

Figure 1 is a side view of the appearance of the present invention. Figure 2 is an exploded perspective view of the components of the present invention. Figure 3 is a partial enlarged view of the second fixing base of the present invention. Figure 4 is a partial enlarged view of the third fixing base of the present invention. Fig. 5 is a partially enlarged side elevational cross-sectional view showing the drainage unit of the present invention when it is separated. Fig. 6 is a partially enlarged side sectional view showing the combination of the drainage unit of the present invention. Figure 7 is a partially enlarged side elevational cross-sectional view of the present invention incorporating a water conduit.

10‧‧‧Air conditioning unit

11‧‧‧Drainage pipe

20‧‧‧Drainage unit

30‧‧‧Water collection unit

Claims (9)

A water stop type pipe joint comprises: a drainage unit, which is provided with a first fixing seat, a second fixing seat, a first water stopping member, a soft seat, a third fixing seat and a second water stop a second connecting seat is connected to the first fixing base and is provided with a first gate and a second connecting portion. The first gate is protruded in the second fixing seat and The first fixing seat is connected to the second fixing portion, and the second fixing portion is away from the outer wall surface of the first fixing seat. The first water stopping member is telescopically disposed in the second fixing seat and is sealed. a soft seat corresponding to the second connecting portion of the second fixing seat, the third fixing seat is disposed in the soft seat and is provided with a second gate, and the second gate is convexly formed on the third fixing seat The second gate communicates with the soft seat and the second connecting portion, and the second water stopping member is telescopically disposed in the third fixing seat and seals the second gateway The connecting cover is sleeved on the outer ring surface of the soft seat, and the connecting pipe member is fixed in the connecting cover and has an outer part Portion, the external portion formed at a side of the transfer tube and projecting the connecting member cover. The water-stop pipe joint according to claim 1, wherein the first fixing seat is provided with a first connecting portion, and the first connecting portion is extended and formed on an outer wall surface of the first fixing seat, and the first water stopping member is provided. There is a first latch, a first elastic member and a first water stop plug. The first latch is disposed on the second fixing base and has a clamping portion and a pressing portion respectively at the two ends, the engaging portion and the pressing portion The pressing portions are respectively located outside the first gateway and the second connecting portion, and the first elastic member sleeves the first latches and respectively abuts the second connecting portion adjacent to the inner annular surface of the first gate and the first latch a pressing portion, the first water stop plug sleeves the first latch and contacts the engaging portion, and the first water stop plug seals the first gate. The water-stop pipe joint according to claim 1 or 2, wherein the soft seat is provided with a soft joint portion and an inner ring groove, and the soft joint portion is formed on the outer wall surface of the soft seat and corresponds to the second fixed seat. a second connecting portion, the inner ring groove is recessed in a soft seat away from the soft connecting portion, the third fixing seat is provided with an outer ring convex portion, and the outer ring convex portion is formed on one side outer ring of the third fixing seat The second sluice is connected to the soft ring portion of the soft seat, and the second water stop is provided with a second pin, a second elastic member and a second stop. a water plug, the second pin is disposed in the third fixing seat and has a clamping portion and a pressing portion respectively at the two ends, the engaging portion and the pressing portion are respectively located outside the second gate and the soft connecting portion, The second elastic member sleeves the second latch and respectively abuts the outer side surface of the third fixing seat and the pressing portion of the second plug, and the second water stop plug sleeves the second latch and contacts the engaging portion. The second water stop plug seals the second gate, the connecting cover is provided with a perforation and an internal thread, and the perforation is soft Take over the penetration flexible portion, the inner thread formed on the inner wall surface of the connector cover. The water-stop type pipe joint according to claim 3, wherein the transfer pipe member is provided with a transfer external thread and a limit ring piece, and the transfer external thread is formed on an outer ring surface of the transfer pipe member, the turn The external thread and the internal thread of the connecting cover are screwed together to fix the soft seat and the third fixing seat, and the limiting ring piece is formed on the outer ring surface of the connecting pipe and adjacent to the transfer The external thread, the limit ring covers the connection cover. The water-stop pipe joint according to claim 4, wherein an outer diameter of the outer portion is smaller than an outer diameter of the outer thread of the adapter, and an inner thread is provided on an inner wall surface of the outer portion. The water stop type pipe joint according to claim 1 or 2, wherein the second joint portion is disposed in line with the first gate. The water stop type pipe joint according to claim 5, wherein the second joint portion is disposed in line with the first gate. The water-stop pipe joint according to claim 2, further comprising an air-conditioning unit, wherein the air-conditioning unit is provided with a drain pipe disposed on an outer wall surface of the air-conditioning unit adjacent to the bottom, the first fixed seat A connecting portion communicates with the drain. The water stop type pipe joint according to claim 5, further comprising a water collecting unit connected to the drain unit and provided with a lock pipe portion formed in the water collecting unit facing the drainage The outer wall surface of the unit is connected to receive the second gate of the third fixing seat, and the outer wall surface of the locking tube portion is provided with a surrounding external thread, and the external thread of the locking tube portion is The transfer internal threads of the external portion are screwed to each other.