CN201034197Y - Water inlet pipe assembly - Google Patents
Water inlet pipe assembly Download PDFInfo
- Publication number
- CN201034197Y CN201034197Y CNU2006200481623U CN200620048162U CN201034197Y CN 201034197 Y CN201034197 Y CN 201034197Y CN U2006200481623 U CNU2006200481623 U CN U2006200481623U CN 200620048162 U CN200620048162 U CN 200620048162U CN 201034197 Y CN201034197 Y CN 201034197Y
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- CN
- China
- Prior art keywords
- water inlet
- arm
- pipe assembly
- valve seat
- water
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a water inlet pipe assembly, belonging to the technical field of machinery, which aims to solve a problem that due to the blowhole generated during sand mold casting, the product quality of current water inlet pipe is reduced and more material is consumed for producing the products with same number. The water inlet pipe assembly comprises a valve base and two water inlet pipe bases; wherein, a water inlet and a water outlet are arranged on the valve base; a water inlet and a water outlet are also arranged on the water inlet pipe base; the both sides of the valve base are respectively connected with the water inlet pipe bases and the water inlet on the valve base is communicated with the water outlet of the water inlet pipe. The utility model has the advantages that the water inlet pipe assembly can be divided into three sections as three parts and is produced by forging to improve the product quality and productivity and save material compared with the sand shell moulding so as to reduce the production cost and make the product more environment friendly.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of intake pipe assembly, the intake pipe assembly that particularly a kind of split is made.
Background technique
The intake pipe assembly generally is used for the hot and cold water inlet pipeline, controls with it to allow cold water flow to or allow hot water flow to.The intake pipe assembly is made of two intake pipes, valve seat etc., and valve seat is arranged between two intake pipes and by connecting tube and is connected.At present, existing intake pipe assembly adopts casting technique production, because intake pipe assembly pipeline has two bendings, therefore must adopt sand mold casting, after the moulding core in the intake pipe assembly is removed, the as a whole blank in back that is shaped carries out machining again and finishes a product.
Adopt the product of sand mold casting in the casting process of being everlasting, to produce pore, the quality of product is descended, even waste product occurs.Simultaneously, it is many to adopt casting method to make required material, makes the cost of product higher.
Summary of the invention
The purpose of this utility model is to provide a kind of intake pipe assembly at the problems referred to above that existing intake pipe assembly exists, and it has the characteristics of low cost of manufacture, simple in structure, good airproof performance.
The purpose of this utility model can realize by following technical proposal: a kind of intake pipe assembly, comprise valve seat and two water inlet bases, water intake and water outlet are arranged on the described valve seat, on the water inlet base, water intake and water outlet are arranged also, it is characterized in that, described valve seat both sides join with the water inlet base respectively, and the water intake of valve seat communicates with water outlet on the base of intaking.
This intake pipe assembly is to be used in the cold and hot water supply system, controls the circulation of cold water, hot water with this intake pipe assembly.This intake pipe assembly can be provided with two kinds of control modes, and first kind is that spool is set on valve seat, and hot and cold water flows into from the water intake of two water inlet bases respectively, selects to allow cold water or hot water flow out from the water outlet of valve seat by the control of spool; Second kind is on the water inlet base spool to be set respectively, selects hot and cold water to flow out from the water outlet of spool by control spool separately.Valve seat in this intake pipe assembly and two water inlet bases are independent parts before not having assembling, and they create after forging and machining, then valve seat are directly linked to each other, seal with the water inlet base, form the intake pipe assembly of an integral body.
In above-mentioned intake pipe assembly, described each water inlet base is provided with arm one, this arm one communicates with the water outlet of water inlet base and is connected as a single entity with the water inlet base, described valve seat is provided with two arms two, two arms two communicate with the water intake of valve seat respectively and are connected as a single entity with valve seat, and arm one is tightly connected with arm two.Water inlet base and arm one use the method for forging to make, and valve seat also adopts identical method to make with two arms two, and through after the machining, being formed by connecting by arm one and arm two at last is the intake pipe assembly.
In above-mentioned intake pipe assembly, adopt screw thread, drive fit, welding or the glue a kind of mode in bonding to be connected between described arm one and the arm two.Can select for use above-mentioned a kind of Placement to connect according to the situation of reality.
In above-mentioned intake pipe assembly, be provided with seal ring between described arm one and the arm two.Seal ring is set can increase the sealing effect of intake pipe assembly.
As second kind of scheme, in above-mentioned intake pipe assembly, described water inlet base is provided with arm one, and this arm one is connected with the water inlet base at the water outlet place of water inlet base and is connected as a single entity with the water inlet base, and arm one is sealedly connected on the water inlet of valve seat.Water inlet base and arm one use the method for forging to make, and valve seat also adopts identical method to make, and through after the machining, valve seat is connected to become finished product with the water inlet base by arm one.
In above-mentioned intake pipe assembly, described arm one adopts screw thread, drive fit or welding or the bonding a kind of mode of glue to be connected with valve seat.Can select for use above-mentioned a kind of Placement to connect according to the situation of reality.
In above-mentioned intake pipe assembly, be provided with seal ring between described arm one and the valve seat.Seal ring is set can increase the sealing effect of intake pipe assembly.
As the third scheme, in above-mentioned intake pipe assembly, described valve seat is provided with two arms two, and described arm two communicates with valve seat and is connected as a single entity with valve seat in the water inlet of valve seat respectively, and arm two correspondingly is sealedly connected on the into water outlet place of water base.Valve seat and arm two use the method for forging to make, and the water inlet base also adopts identical method to make, and through after the machining, valve seat and water inlet base are connected to become finished product by arm two.
In above-mentioned intake pipe assembly, described arm two adopts screw thread, drive fit or welding or the bonding a kind of mode of glue to be connected with the water inlet base.Can select for use above-mentioned a kind of Placement to connect according to the situation of reality.
In above-mentioned intake pipe assembly, be provided with seal ring between described arm two and the water inlet base.Seal ring is set can increase the sealing effect of intake pipe assembly.
Compared with prior art, the advantage of intake pipe assembly of the present utility model is:
1, the intake pipe assembly is divided into three sections, becomes three parts, just can adopt the method for forging to make, can improve the quality and the manufacturing efficiency of product.
2, intake pipe assembly of the present utility model is made by the method for forging, and can save material with respect to the method for using sand casting process, and the cost of product is reduced, and production technology is more environmental protection also.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model intake pipe assembly.
Fig. 2 is that the utility model intake pipe assembly is faced structural representation.
Fig. 3 is the structure for amplifying schematic representation of A part among Fig. 2.
Among the figure, 1, valve seat; 1a, water intake; 1b, water outlet; 2, water inlet base; 2a, water intake; 2b, water outlet; 2c, groove; 3, arm one; 4, arm two; 5, seal ring.
Embodiment
Intake pipe assembly of the present utility model is arranged in the hot and cold water pipeline, controls the circulation of the cold water and the hot water of this pipeline.As depicted in figs. 1 and 2, this intake pipe assembly comprises valve seat 1, two water inlet bases 2 and seal ring 5, and sealing circle 5 is made by rubber.
As shown in Figure 1, described valve seat 1 is cylindric, and bottom end seal, upper end-hole are water outlet 1b, and its outside has screw thread, spool can be set on valve seat 1, is used for controlling the circulation of hot and cold water.In the side of valve seat 1 two arms 24 are arranged, their end is connected as a single entity with valve seat 1 respectively, and the other end is water intake 1a.
As shown in Figures 2 and 3, described two water inlet bases 2 are arranged on the both sides of valve seat 1, each water inlet base 2 is cylindric, the lower end mouth of each water inlet base 2 is water intake 2a, the outer side surface of water intake 2a is a screw thread, the upper end-hole of water inlet base 2 has internal thread, be provided with an arm 1 in its side, one end of this arm 1 is connected as a single entity with water inlet base 2, the other end is water outlet 2b, has groove 2c at water outlet 2b place, and seal ring 5 is arranged among the groove 2c, the water outlet 2b of arm 1 inserts or is nested among the water intake 1a of valve seat 1, connects for drive fit between them.
Above-mentioned valve seat 1 and two arms 24 that are connected as a single entity with it are an integral body, be produced by forging and machining, two water inlet bases 2 and the arm 1 that is connected as a single entity with it also are produced by forging and machining, and arm 1 and arm 24 connect into an intake pipe assembly by friction tight mode with valve seat 1 and water inlet base 2.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as valve seat 1, water inlet base 2, arm 1, arm 24 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. intake pipe assembly, comprise valve seat (1) and two water inlet bases (2), water intake (1a) and water outlet (1b) are arranged on the described valve seat (1), on water inlet base (2), water intake (2a) and water outlet (2b) are arranged also, it is characterized in that, described valve seat (1) both sides join with water inlet base (2) respectively, and the water intake (1a) of valve seat (1) communicates with water outlet (2b) on the base (2) of intaking.
2. intake pipe assembly according to claim 1, it is characterized in that, described each water inlet base (2) is provided with arm one (3), this arm one (3) communicates with the water outlet (2b) of water inlet base (2) and is connected as a single entity with water inlet base (2), described valve seat (1) is provided with two arms two (4), two arms two (4) communicate with the water intake (1a) of valve seat (1) respectively and are connected as a single entity with valve seat (1), and arm one (3) is tightly connected with arm two (4).
3. intake pipe assembly according to claim 2 is characterized in that, adopts the bonding a kind of mode of screw thread, drive fit or welding or glue to be connected between described arm one (3) and the arm two (4).
4. intake pipe assembly according to claim 3 is characterized in that, is provided with seal ring (5) between described arm one (3) and the arm two (4).
5. intake pipe assembly according to claim 1, it is characterized in that, described water inlet base (2) is provided with arm one (3), this arm one (3) is located to be connected with the base of intaking (2) and to be connected as a single entity with water inlet base (2) in the water outlet (2b) of water inlet base (2), and arm one (3) is sealedly connected on the water intake (1a) of valve seat (1) and locates.
6. intake pipe assembly according to claim 5 is characterized in that, described arm one (3) adopts screw thread, drive fit or welding or the bonding a kind of mode of glue to be connected with valve seat (1).
7. intake pipe assembly according to claim 6 is characterized in that, is provided with seal ring (5) between described arm one (3) and the valve seat (1).
8. intake pipe assembly according to claim 1, it is characterized in that, described valve seat (1) is provided with two arms two (4), described arm two (4) is located to communicate with valve seat (1) and be connected as a single entity with valve seat (1) at the water intake (1a) of valve seat (1) respectively, and arm two (4) correspondingly is sealedly connected on into the water outlet (2b) of water base (2) and locates.
9. intake pipe assembly according to claim 8 is characterized in that, adopts screw thread, drive fit or welding or the bonding a kind of mode of glue to connect between described arm two (4) and the water inlet base (2).
10. intake pipe assembly according to claim 9 is characterized in that, is provided with seal ring (5) between described arm two (4) and the water inlet base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200481623U CN201034197Y (en) | 2006-11-27 | 2006-11-27 | Water inlet pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200481623U CN201034197Y (en) | 2006-11-27 | 2006-11-27 | Water inlet pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034197Y true CN201034197Y (en) | 2008-03-12 |
Family
ID=39195088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200481623U Expired - Fee Related CN201034197Y (en) | 2006-11-27 | 2006-11-27 | Water inlet pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034197Y (en) |
-
2006
- 2006-11-27 CN CNU2006200481623U patent/CN201034197Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20101127 |