CN201652832U - Temperature control sealing device used for numerical control constant-temperature water delivery device - Google Patents
Temperature control sealing device used for numerical control constant-temperature water delivery device Download PDFInfo
- Publication number
- CN201652832U CN201652832U CN2010201467719U CN201020146771U CN201652832U CN 201652832 U CN201652832 U CN 201652832U CN 2010201467719 U CN2010201467719 U CN 2010201467719U CN 201020146771 U CN201020146771 U CN 201020146771U CN 201652832 U CN201652832 U CN 201652832U
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- CN
- China
- Prior art keywords
- water delivery
- sealing device
- hole
- sensor
- temperature
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 230000001070 adhesive effect Effects 0.000 claims abstract description 13
- 239000008393 encapsulating agent Substances 0.000 claims description 12
- 239000011799 hole material Substances 0.000 abstract 3
- 239000003566 sealing material Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature control sealing device used for a numerical control constant-temperature water delivery device, which comprises a water mixing chamber cover provided with a through hole. A sensor is disposed in the through hole, and sealing materials are arranged between contact surfaces of the sensor and the water mixing chamber cover and between the sensor and the inner wall of the through hole. The sealing materials are disposable solidifiable adhesive or adhesive sticker. The temperature control sealing device has the advantages that the temperature control sealing device is convenient and easy, is reliable in sealing, and resolves problems of realizing temperature control of the numerical control constant-temperature water delivery device easily by aid of various temperature sensors.
Description
Technical field
The utility model relates to a kind of attemperating unit, and in particular, the utility model relates to a kind of temperature control sealing device that is used for digital control constant temperature water delivery apparatus.
Background technology
" digital control constant temperature water delivery apparatus " patent of invention that the applicant applied on June 26th, 2002 (patent No. is: ZL021221495.6), and person's generally approval known to its beneficial effect obtains.Subsequently, the applicant has applied for that on September 1st, 2006 (patent No. is: ZL200620027203.0) for the utility model patent of " attemperating unit that is used for digital control constant temperature water delivery apparatus " at the temperature sensor sealing problem in the described digital control constant temperature water delivery apparatus again.But in further studying, the applicant finds that the sealing means in the former technical scheme easily adopts thermocouple class temperature sensor to make, install attemperating unit, but then not too convenient for adopting other class sensor.
Summary of the invention
Problem to be solved in the utility model, overcome above-mentioned the deficiencies in the prior art exactly, and a kind of convenient and easy, temperature control sealing device that reliable sealing is used for digital control constant temperature water delivery apparatus is provided for this reason, to solve the temperature control problem of using all kinds of temperature sensors easily to realize digital control constant temperature water delivery apparatus.
Technology side of the present utility model is as follows:
A kind of temperature control sealing device that is used for digital control constant temperature water delivery apparatus, comprise the mixing chamber capping that is provided with through hole, be provided with sensor in the described through hole, be provided with encapsulant between the contact-making surface of described sensor and described mixing chamber capping and between the inwall of described sensor and described through hole.
Be provided with screw thread in the through hole of described mixing chamber capping, this screw thread agrees with mutually with screw thread on being arranged on described sensor.Described encapsulant is disposable curable adhesive or adhesive sticker.
The beneficial effects of the utility model are: have good sealing property, can guarantee the convenient sealing effectiveness of realizing attemperating unit in the production process of digital control constant temperature water delivery apparatus.
Description of drawings
Fig. 1 adopts the temperature control sealing device schematic diagram of disposable curable adhesive as encapsulant;
Fig. 2 adopts the temperature control sealing device schematic diagram of adhesive sticker as encapsulant.
The specific embodiment
For the easier quilt of content of the present utility model is clearly understood, its technical scheme is done to describe in detail below in conjunction with accompanying drawing and preferred embodiment.
With reference to Fig. 1, Fig. 2, the utility model is used for the temperature control sealing device of digital control constant temperature water delivery apparatus, is installed in the mixing chamber of digital control constant temperature water delivery apparatus, is positioned on the temperature control point of the warm water output of mixing chamber and hot water input.The formation of this temperature control sealing device, comprise mixing chamber capping 1, described mixing chamber capping 1 is provided with through hole, be provided with sensor 2 in the through hole of described mixing chamber capping 1, be coated with encapsulant between the contact-making surface of described sensor 2 and described mixing chamber capping 1 and between the inwall of described sensor 2 and described through hole.
In order to improve sealing effectiveness, the utility model can also be taked another kind of sealing means, the screw thread 6 that both are agreed with promptly is set in the through hole of described mixing chamber capping 1 and on the external diameter of described sensor 2, and between the contact-making surface that on this basis encapsulant is coated in described sensor 2 and described mixing chamber capping 1 and between the inwall of described sensor 2 and described through hole.
The used encapsulant of the utility model is the adhesive sticker of disposable curable adhesive or favorable sealing property.
Fig. 1 shows in the situation that applies disposable curable adhesive between the contact-making surface of described sensor 2 and described mixing chamber capping 1 and between the inwall of described sensor 2 and described through hole, and the encapsulant 3 among the figure has adopted the mode of whole capping temperature sensors 2.
Fig. 2 shows in the situation that applies adhesive sticker between the contact-making surface of described sensor 2 and described mixing chamber capping 1 and between the inwall of described sensor 2 and described through hole, in order to reach better effect, all be provided with in the through hole of the capping of mixing chamber described in Fig. 21 and on the external diameter of described sensor 2 and make both agree with fastening screw thread 6.
In the constituted mode of Fig. 2, its encapsulant also can adopt disposable curable adhesive, or as shown in Figure 1 with sealant portion capping or whole capping temperature sensor 2.
The utility model is used for the temperature control sealing device of digital control constant temperature water delivery apparatus, is suitable for adopting other class sensor production, and result of use is fine.
Below in conjunction with the accompanying drawings and embodiments the utility model is schematically described, this description does not have restricted.Those skilled in the art will be understood that version of the present utility model and wherein the set-up mode of each parts may some change take place according to practical situations all; And under enlightenment of the present utility model, other staff also may make the design similar to the utility model.Special needs to be pointed out is that only otherwise break away from design aim of the present utility model, all conspicuous changes all belong to protection domain of the present utility model.
Claims (4)
1. temperature control sealing device that is used for digital control constant temperature water delivery apparatus, comprise the mixing chamber capping, described mixing chamber capping is provided with through hole, it is characterized in that, be provided with sensor in the described through hole, be provided with encapsulant between the contact-making surface of described sensor and described mixing chamber capping and between the inwall of described sensor and described through hole.
2. the temperature control sealing device that is used for digital control constant temperature water delivery apparatus according to claim 1 is characterized in that, is provided with screw thread in the through hole of described mixing chamber capping, and this screw thread agrees with mutually with screw thread on being arranged on described sensor.
3. the temperature control sealing device that is used for digital control constant temperature water delivery apparatus according to claim 1 is characterized in that described encapsulant is disposable curable adhesive.
4. the temperature control sealing device that is used for digital control constant temperature water delivery apparatus according to claim 1 is characterized in that described encapsulant is an adhesive sticker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201467719U CN201652832U (en) | 2010-03-31 | 2010-03-31 | Temperature control sealing device used for numerical control constant-temperature water delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201467719U CN201652832U (en) | 2010-03-31 | 2010-03-31 | Temperature control sealing device used for numerical control constant-temperature water delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652832U true CN201652832U (en) | 2010-11-24 |
Family
ID=43118072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201467719U Expired - Fee Related CN201652832U (en) | 2010-03-31 | 2010-03-31 | Temperature control sealing device used for numerical control constant-temperature water delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497053B (en) * | 2008-01-30 | 2012-12-26 | 三洋电机株式会社 | Thermostatic apparatus and cover |
-
2010
- 2010-03-31 CN CN2010201467719U patent/CN201652832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497053B (en) * | 2008-01-30 | 2012-12-26 | 三洋电机株式会社 | Thermostatic apparatus and cover |
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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: 20101124 Termination date: 20130331 |